39th week of 2011 patent applcation highlights part 33 |
Patent application number | Title | Published |
20110235177 | ATHERMAL ABIREFRINGENT OPTICAL COMPONENTS - An optical device to reduce the thermally induced distortion and thermally induced depolarization of light transmitted through all or part of the device. The device includes a nominally transparent element having a negative dn/dT and a nominally transparent element having a zero or negative stress optic coefficient. | 2011-09-29 |
20110235178 | DIFFRACTIVE OPTICAL ELEMENT AND OPTICAL DEVICE - A diffractive optical element includes first and second optical members which are stacked. A diffraction grating is formed at an interface between the first and second optical members. A plurality of pores are formed in the second optical member. | 2011-09-29 |
20110235179 | WAVEGUIDES - An image-providing light source device | 2011-09-29 |
20110235180 | DIFFRACTIVE OPTICAL ELEMENT AND OPTICAL DEVICE - A diffractive optical element includes a first optical member having a first diffraction grating with a sawtooth cross section; and a second optical member which has a second diffraction grating having a sawtooth cross section and which has a refractive index different from that of the first optical member. In the diffractive optical element, the first and second optical members are stacked so that the first and second diffraction gratings closely contact each other. Arithmetical mean roughness of a diffraction surface of the first diffraction grating is set so as to fall within a predetermined range. | 2011-09-29 |
20110235181 | OPTICAL FILM, ANTIREFLECTION OPTICAL ELEMENT AND MASTER - An optical element includes a base and a large number of structures arranged on the surface of the base, the structures being projections or depressions. The structures are arranged at a pitch shorter than or equal to a wavelength of light in a use environment. An effective refractive index in the depth direction of the structures gradually increases toward the base and has two or more inflection points. | 2011-09-29 |
20110235182 | Reflective structure, display apparatus including the reflective structure, and methods of manufacturing the reflective structure and the display apparatus - Provided are a reflective structure, a display apparatus including the reflective structure, and methods of manufacturing the reflective structure and the display apparatus. The reflective structure may include a reflective layer having a multiple uneven structure. The reflective layer may have a curved surface as a result of a plurality of first uneven portions, and wherein the curved surface may has a plurality of second uneven portions having a scale less than that of the first uneven portions. The plurality of first uneven portions may have a micro-scale size, and the plurality of second uneven portions may have a nano-scale size. The reflective layer may be arranged on a lower structure including a plurality of nanoparticles. A flexible material layer may be formed on the reflective layer. | 2011-09-29 |
20110235183 | Grooved lined mirror diffuser - A grooved lined mirror consists of a mounting substrate of plastic or similar substances whereby the surface is aligned by a plurality of chambers vertically along the substrate. These vertical separations in the substrate produce grooved lines along the perpendicular surface which is affixed by mirror film or poly gal. The substrate can be planar in shape are consist of a plurality of different angled V-shape bends to intensify effect. At least prismatic irregular surfaced sheet acts to diffuse the light reflected from the mirrored surface, thus producing enhanced angle reflected light spectra with a high intensity glow that's projected. The present invention may be applied, but not limited to, lighting, art, signs, edge moldings, shapes, logos, planters, and other surfaces. | 2011-09-29 |
20110235184 | Anti-reflection structure using surface plasmon and high-K dielectric material and method of manufacturing the anti-reflection structure - Provided are an anti-reflection structure using surface plasmons and a high-k dielectric material, and a method of manufacturing the anti-reflection structure. The anti-reflection structure may include a high-k dielectric layer formed on a substrate, the high-k dielectric layer configured to allow incident light to pass therethrough, and a nano-material layer on the high-k dielectric layer. The high-k dielectric layer may include at least one of zirconium oxide (ZrO | 2011-09-29 |
20110235185 | Head-up display apparatus - A head-up display apparatus includes an image output device and an optical system. The optical system includes a first and second optical members. The first optical member receives the image from the image output device. The second optical member receives the image from the first optical member and projects the image to a vehicle windshield. The second optical member has a position changer that rotates the second optical member to change an optical path thereof relative to the windshield to change a projection position of the image on the windshield. The first optical member has an adjuster that changes a position of the first optical member in order to adjust an optical path thereof relative to the second optical member to adjust the optical path of the second optical member. | 2011-09-29 |
20110235186 | Dynamic Lens - A device and/or apparatus that comprises a dynamic optical lens is provided. A first apparatus includes a first lens component having a first surface and a second surface. The first apparatus further includes a second lens component that comprises a flexible element. The first apparatus also includes a fluid that may be applied between at least a portion of the first lens component and at least a portion of the second lens component. The flexible element of the second lens component is such that it conforms to the first surface of the first lens component when an amount of fluid between the first surface of the first lens component and the second lens component is sufficiently low. The flexible element of the second lens component is also such that it does not conform to the first surface of the first lens component when an amount of fluid between the first surface of the first lens component and the second lens component is sufficiently great. | 2011-09-29 |
20110235187 | LENS BARREL AND IMAGING DEVICE - An interchangeable lens unit comprises a second lens group unit, a focus lens unit, a fourth lens group unit, a zoom ring unit, and a focus motor. The zoom ring unit mechanically transmits operational force inputted to a zoom ring to the second lens group unit and the fourth lens group unit. The focus motor electrically drives the focus lens unit in the Z axis direction with respect to the second lens group unit. When the zoom ring is operated in a state in which no power is being supplied to the focus motor, a gap is always ensured in the Z axis direction between the focus lens unit and the second lens group unit. | 2011-09-29 |
20110235188 | IMAGE PICKUP LENS, IMAGE PICKUP APPARATUS, AND LENS CONTROLLING METHOD - An image pickup lens includes a controller and a manipulator position detector configured to detect a position of a manipulator configured to accept a manipulation used to move the lens. When the manipulation of the manipulator becomes valid and a difference between the position of the manipulator when the manipulation of the manipulator is invalid and the position of the manipulator when the manipulation of the manipulator is valid is equal or smaller than a threshold, the controller controls a movement of the lens from an initial position that is the position of the lens when the manipulation of the manipulator is invalid. When the manipulation of the manipulator becomes valid and the difference is larger than the threshold, the controller controls a movement of the lens from an initial position that is the position of the lens corresponding to the manipulator's position detected by the manipulator position detector. | 2011-09-29 |
20110235189 | Optical imaging system and imaging apparatus - An optical imaging system includes at least one optical component including an optical filter and a lens, wherein a hard coat is applied to an object side or an image side of an optical surface of the at least one optical component, and the hard coat is formed to be able to come into contact with a different component positioned adjacent thereto or an optical surface of a different optical component positioned adjacent thereto. | 2011-09-29 |
20110235190 | LENS BARREL AND IMAGE PICKUP APPARATUS - A lens barrel which is capable of reducing, when the lens barrel is in a stored position, the thickness of an image pickup apparatus in its optical axis direction and also the diameter of the lens barrel. The lens barrel has a first lens, a second lens, a lens holding unit adapted to hold the second lens, and an iris diaphragm. The lens barrel moves between a photographing position and a stored position in the optical axis direction. The second lens includes a convex spherical portion protruding toward the first lens. The second lens is arranged close to the first lens and an inner circumferential portion of the diaphragm blades is arranged inwardly in the radial direction with respect to the lens holding unit and oppositely to the convex spherical portion in the radial direction, when the lens barrel is in the stored position. | 2011-09-29 |
20110235191 | Imaging optical system, and imaging apparatus incorporating the same - An imaging optical system has, in order from the object side to the image side thereof, a front lens group, an aperture stop, and a rear lens group. A lens located closest to object side in said front lens group always remains fixed in position, with satisfaction of the following conditions (1) and (2): | 2011-09-29 |
20110235192 | Objective lens for endoscopes - The inventive objective lens for endoscopes has independently a zooming function and a focusing function, and is capable of magnified viewing. The objective lens has an angle of view (2ω) of 100° or greater, and comprises a positive first group G | 2011-09-29 |
20110235193 | SCREW COMPONENT AND IMAGE CAPTURING DEVICE - A screw component including lens holder and lens barrel component engaged with each other, and protruding portions respectively provided on each of both flanks of screw thread of lens holder. When lens holder is engaged with the lens barrel component, screw thread of lens holder is brought into contact with both flanks of a screw thread of the lens barrel component, it is possible to prevent lens holder and the lens barrel component from being displaced from each other. | 2011-09-29 |
20110235194 | Drive module and electronic device - In order to restrain rising of a lens frame due to an ambient environmental temperature and occurrence of an inclination of the lens frame during transmission of no electricity to a shape memory alloy wire, proposed is a drive module including: a lens frame; a supporting member for storing the lens frame; leaf spring members for elastically holding the lens frame so that the lens frame would be movable with respect to the supporting member; a shape memory alloy wire for driving the lens frame toward one leaf spring member against restoring force of the leaf spring members by contraction due to generation of heat in turning on the electricity; and a bias spring member for urging the lens frame toward a base plate through a locking portion to make the lens frame come in contact with the base plate through the other leaf spring member, the drive module wherein the lens frame is provided with a pre-pressure portion for generating urging force for initially deforming one leaf spring member to urge the lens frame toward the base plate and for holding a balance with the bias spring member in the case of no electricity transmitted to the shape memory alloy wire to keep the contact condition of the lens frame. | 2011-09-29 |
20110235195 | VOICE COIL MOTOR AND CAMERA MODULE USING SAME - A voice coil motor includes an outer shell, magnetic members, a base, first and second elastic members, and a movable assembly. The outer shell has a top wall and sidewalls. The magnetic members are mounted on the inside of the sidewalls. The first elastic member is sandwiched between the top wall and the magnetic members, and has a ring-shaped first elastic portion. The second elastic member is fixed on the base, and has a ring-shaped second elastic portion. The movable assembly comprises a ring-shaped retainer wrapped in a coil of wire. The retainer is connected to the first elastic portion and the second elastic portion. The magnetic members and the coil of wire are configured for cooperating to drive the movable assembly to move in the outer shell. A camera module using the voice coil motor is also provided. | 2011-09-29 |
20110235196 | VOICE COIL MOTOR AND CAMERA MODULE WITH SAME - A voice coil motor includes an outer shell, a fastening member, magnetic members, a base, first and second elastic members, and a movable assembly. The outer shell has a through hole defined therein and includes sidewalls surrounding the through hole. The first elastic member includes a ring-shaped first elastic portion. The fastening member fastens the first elastic member on the outer shell. The magnetic members are mounted on the inside of the sidewalls, respectively. The second elastic member is fixed on the base and includes a ring-shaped second elastic portion. The movable assembly includes a retainer wrapped in a coil of wire, the retainer is connected to the first and second elastic portions, and is movable in the outer shell under an interaction between the magnetic members and the coil of wire. A camera module using the voice coil motor is also provided. | 2011-09-29 |
20110235197 | LENS DRIVE DEVICE - A lens drive device for use with at least one lens may include a movable body holding a lens, a fixed body movably holding the movable body, and a drive mechanism for driving the movable body in the optical axis direction. The drive mechanism may include a drive coil fixed to the movable body and a plurality of drive magnets which is fixed to the fixed body and magnetized so that magnetic poles are different from each other in the optical axis direction. The fixed body may include an outer peripheral side magnetic member and an end face side magnetic member and an inner peripheral face of the outer peripheral side magnetic member and a side face of the drive magnet are faced each other through a predetermined space. The drive coil is disposed between the drive magnet and the inner peripheral face of the outer peripheral side magnetic member. | 2011-09-29 |
20110235198 | LENS DRIVE DEVICE - A lens drive device may include a support body, a movable body which holds a lens, a magnetic drive mechanism which drives the movable body, a spring member provided with an arm part whose both ends are connected with the movable body and the support body. Only one piece of the spring member may be disposed between an end part on one side in a lens optical axis direction of the movable body and the support body. A displacement prevention mechanism may be structured at an end part on the other side in the lens optical axis direction of the movable body. The displacement prevention mechanism may include a protruded part and a recessed part. | 2011-09-29 |
20110235199 | PRISM MOUNT FOR A LASER DEPOSITION DEVICE - An apparatus includes a prism mount that retains a prism. The mount includes a ledge that engages a first side of the prism, a support surface structured that engages a second side of the prism, a retaining member that slidably engages a third side of the prism, and a biasing member that biases the retaining member to an engaged position with the prism. The mount further includes a slot disposed between the ledge and the support surface. The retaining member includes a machine screw, and a nut confines the biasing member between the nut and a prism mount body. The biasing member is retained in a counterbore in the prism mount body, and an end of the machine screw protrudes from the counterbore. The prism mount body further includes an alignment slot at a fixed azimuthal angle, and the laser deposition device includes a protrusion that engages the alignment slot. | 2011-09-29 |
20110235200 | VEHICLE OUTSIDE MIRROR DEVICE - In a conventional vehicle outside mirror device, there has been a problem that a frictional wear occurs. According to the present invention, an interposing member | 2011-09-29 |
20110235201 | TWO-IMAGE-POINT IMAGING OPTICAL DEVICE - A two-image-point imaging optical device forms a real image in space on the same side as a point light source with respect to one plane on the device and a virtual image in space on the opposite side. In the two-image-point imaging optical device, multiple dihedral corner reflectors each comprising two mutually perpendicular planar specular surfaces are so disposed that the line of intersection between the two specular surfaces of each dihedral corner reflector is parallel with those of the others on a first plane. A virtual image is formed in space on the side opposite to the point light source which the two specular surfaces face with respect to the first plane and a real image is formed in space on the same side as the point light source. This enables the virtual and the real images that lie on a straight line to be observed from a viewpoint in the space on the same side as the point light source. | 2011-09-29 |
20110235202 | MOUNTING POSITION MEASURING DEVICE - For work in which reflecting mirrors (or facets ( | 2011-09-29 |
20110235203 | MIRROR - The invention relates to a process for manufacturing mirrors and to mirrors produced in this manner. The process comprises a step fir forming a silver layer on a surface of a glass substrate, during which said surface is brought into contact with a silvering solution, and a painting step, during which the silver layer is covered by at least one paint layer. It is characterised by the fact that between the step for forming the silver layer and the painting step it comprises a step for reheating the silver layer to a temperature of at least 200° C. | 2011-09-29 |
20110235204 | DETECTION OF HARD-DISC DEFECT REGIONS USING SOFT DECISIONS - In a hard-disc drive, a defect region on the hard disc is detected by generating two statistical measures (e.g., β | 2011-09-29 |
20110235205 | Laminated Exchange Coupling Adhesion (LECA) Media For Heat Assisted Magnetic Recording - An apparatus includes a plurality of bilayer structures positioned adjacent to each other, each of the bilayer structures including a first layer of magnetic material having a first Curie temperature and a second layer of magnetic material positioned adjacent to the first layer, wherein the second layer has a second Curie temperature that is lower than the first Curie temperature, and magnetic grains of the first layer are unstable when the second layer of magnetic material is heated above the second Curie temperature. The recording temperature is reduced due to the smaller switching volume achieved by using vertically decoupled laminations at elevated temperatures. | 2011-09-29 |
20110235206 | METHOD AND APPARATUS FOR CONTROLLING A MOTOR IN A DISK DRIVE - A method and apparatus for adaptively controlling a motor considering a state of disturbance applied to a system. The method includes changing a frequency bandwidth of a frequency response characteristic in a motor control system according to a state of disturbance applied to the motor control system, and controlling a speed of the motor by applying the changed frequency bandwidth to the motor control system. | 2011-09-29 |
20110235207 | METHOD AND APPARATUS FOR DETECTING TOUCH-DOWN AND CONTACT BETWEEN A HEAD AND A STORAGE MEDIUM USING A SENSOR, AND A DRIVE DISK AND STORAGE MEDIUM USING THE METHOD - A method and apparatus for detecting a touch-down and contact between a head and a storage medium by using a signal generated by a data storage device, specifically by a sensor installed in a slider. The method includes: separating a signal detected by a sensor into a direct current (DC) component and an alternating current (AC) component, wherein the sensor has an electrical characteristic that changes according to temperature; using the DC component to detect a touch-down state of the head during a touch-down test to determine a value of a control signal for adjusting the flying height of the head; and using the AC component to detect a contacting state between the head and the storage medium in an operating state of the apparatus. | 2011-09-29 |
20110235208 | METHOD OF DETECTING THE TOUCH-DOWN OF A HEAD, METHOD OF ADJUSTING A HEAD FLYING HEIGHT USING THE METHOD OF DETECTING THE TOUCH-DOWN OF THE HEAD, AND DISK DRIVE USING THE METHOD OF DETECTING THE TOUCH-DOWN OF THE HEAD - A method of detecting a touch-down of a head in a disk drive, a method of adjusting a head flying height by using the method of detecting a touch-down of a head, and a disk drive using the method of detecting a touch-down of a head detect a change of an electrical characteristic of a sensor installed in a slider, wherein the electrical characteristic changes according to temperature; and determines that the head flying height reached a touch-down flying height if the detected change of the electrical characteristic satisfies a threshold condition. | 2011-09-29 |
20110235209 | TAPE LIBRARY APPARATUS - A tape library apparatus includes a recording/reproducing unit for accessing data in the tape cartridges, a first driver for producing a driving force, a conveyer for carrying the recording/reproducing unit in the direction of the alignment of the plurality of the tape cartridges, by the driving force produced by the first driver, an identification information reader mounted near the insertion slot and on a surfaces of the tape cartridges, the image identification information being on a surface of each of the tape cartridges which faces opposite to a surface which faces the conveyer, a second driver for moving the tape cartridge in the magazine at opposed position of the conveyer to the recording/reproducing unit, and a controller for controlling the first and second drivers, to move one of the tape cartridges stored in the magazine to a position of the recording/reproduction unit. | 2011-09-29 |
20110235210 | SPINDLE MOTOR INCLUDING COMMUNICATING CHANNEL, AND DISK DRIVE APPARATUS - A spindle motor for use in a disk drive apparatus includes stationary and rotating portions. The stationary portion includes a shaft including a thrust plate. A sleeve portion includes an axial end surface arranged opposite the thrust plate. A first seal member is arranged opposite the thrust plate on an opposite side with respect to the sleeve portion. The thrust plate preferably includes a plate communicating hole arranged to connect first and second thrust gaps defined, respectively, between the thrust plate and the sleeve portion and between the thrust plate and the first seal member. The sleeve portion preferably includes a sleeve communicating hole arranged to connect the first thrust gap with an opposite axial side thereof. A lubricant is arranged to fill a communicating channel extending from a first to a second capillary seal portion through the plate communicating hole and the sleeve communicating hole. | 2011-09-29 |
20110235211 | MAGNETIC RECORDING MEDIUM, MANUFACTURING METHOD THEREOF, AND MAGNETIC RECORDING/REPRODUCING DEVICE - A magnetic recording medium that is capable of realizing both high magnetic permeability and antiferromagnetic coupling for a soft magnetic underlayer. Namely, a magnetic recording medium including at least a non-magnetic substrate on which is laminated a soft magnetic underlayer formed by antiferromagnetic coupling of a plurality of soft magnetic layers, and a perpendicular magnetic layer for which the axis of easy magnetization is oriented mainly perpendicularly to the non-magnetic substrate, wherein the soft magnetic layers contain Fe as a first main component, Co as a second main component, and also contain Ta, the soft magnetic underlayer is antiferromagnetically coupled using the second peak or a subsequently appearing peak of the antiferromagnetic coupling force, which changes according to the thickness of a spacer layer sandwiched between the plurality of soft magnetic layers, and the magnetic permeability of the soft magnetic underlayer is not less than 1,000 H/m. | 2011-09-29 |
20110235212 | METHOD OF MANUFACTURING MAGNETIC RECORDING MEDIUM - According to one embodiment, a method of manufacturing a magnetic recording medium includes forming on a magnetic recording layer a first hard mask, a second hard mask, a third hard mask and a resist, imprinting the resist with a stamper, removing a residue left in the recesses of the patterned resist, etching the third hard mask by use of the patterned resist as a mask, etching the second hard mask by use of the third hard mask as a mask, etching the first hard mask by use of the second hard mask as a mask, forming a pattern of the magnetic recording layer with ion beam irradiation, and removing the first hard mask by use of a remover liquid with higher reactivity to the metal material of the first hard mask than to a constituent element of the magnetic recording layer. | 2011-09-29 |
20110235213 | SUSPENSION SUBSTRATE, MANUFACTURING METHOD OF SUSPENSION SUBSTRATE, SUSPENSION, DEVICE-MOUNTED SUSPENSION, AND HARD DISK DRIVE - The object of the present invention is to provide a suspension substrate such that the thickness of an insulating layer for supporting a connecting terminal having a flying structure is uniform. The present invention attains the object by providing a suspension substrate, comprising a metal supporting substrate, an insulating layer formed on the metal supporting substrate, and a wiring layer formed on the insulating layer, wherein a wiring layer projecting section is provided by a plurality; an adjusting section formed on the insulating layer and composed of a first adjusting section and a second adjusting section is provided on both sides of the plural wiring layer projecting sections; and a gap between a first outermost wiring layer projecting section and the first adjusting section, a gap between the adjacent wiring layer projecting sections, and a gap between a second outermost wiring layer projecting section and the second adjusting section are equal. | 2011-09-29 |
20110235214 | Magnetoresistive sensor, magnetic head, head gimbal assembly, and disk drive unit with the same - A MR sensor includes a first shielding layer, a second shielding layer, a MR element formed therebetween, and a pair of hard magnet layers respectively placed on two sides of the MR element. The MR element comprises an AFM layer formed on the first shielding layer, a pinned layer formed on the AFM layer and a free layer formed between the pinned layer and the second shielding layer. The free layer is funnel-shaped, which having a first edge facing the air bearing surface and a second edge opposite the first edge, and the first edge has a narrower width than that of the second edge. The structure of the MR sensor can improve MR height control performance, and improve the ESD performance and decrease the PCN and RTN and, in turn, get a more stable performance. The present invention also discloses a magnetic head, a HGA and a disk drive unit. | 2011-09-29 |
20110235215 | PATTERNED MAGNETIC RECORDING DISK WITH HIGH BIT-ASPECT-RATIO AND MASTER MOLD FOR NANOIMPRINTING THE DISK - A method for making a master mold that is used in the nanoimprinting process to make patterned-media disks with patterned data islands uses guided self-assembly of a block copolymer into its components. Conventional or e-beam lithography is used to first form a pattern of generally radial stripes on a substrate, with the stripes being grouped into annular zones or bands. A block copolymer material is then deposited on the pattern, resulting in guided self-assembly of the block copolymer into its components to multiply the generally radial stripes into generally radial lines. Various methods, including conventional lithography, guided self-assembly of a second block copolymer, and e-beam lithography, are then used to form concentric rings over the generally radial lines. After etching and resist removal, the master mold has a pattern of either pillars or holes, depending on the method used. | 2011-09-29 |
20110235216 | LONGITUDINAL BIAS STACK FOR A CURRENT-PERPENDICULAR-TO-PLANE (CPP) READ SENSOR - A read head having an improved longitudinal bias stack for stabilizing the sense layer structure of a CPP read sensor is proposed. The longitudinal bias stack is separated by an insulation layer from the CPP read sensor in each of two side regions, and is sandwiched together with the insulation layer and the CPP read sensor between lower and upper ferromagnetic shields in the read head. In a preferred embodiment of the invention, the longitudinal bias stack mainly comprises an Fe—Pt longitudinal bias layer without any seed layers, and thus the thickness of the insulation layer alone defines a spacing between the Fe—Pt longitudinal bias layer and the CPP read sensor. Since the Fe—Pt longitudinal bias layer without any seed layers exhibits good in-plane hard-magnetic properties after annealing and the spacing is narrow, the stabilization scheme is effective. | 2011-09-29 |
20110235217 | Fabricating A Magnetic Tunnel Junction Storage Element - Methods for forming a magnetic tunnel junction (MTJ) storage element and MTJ storage elements formed are disclosed. The MTJ storage element includes a MTJ stack having a pinned layer stack, a barrier layer and a free layer. An adjusting layer is formed on the free layer, such that the free layer is protected from process related damages. A top electrode is formed on the adjusting layer and the adjusting layer and the free layer are etched utilizing the top electrode as a mask. A spacer layer is then formed, encapsulating the top electrode, the adjusting layer and the free layer. The spacer layer and the remaining portions of the MTJ stack are etched. A protective covering layer is deposited over the spacer layer and the MTJ stack. | 2011-09-29 |
20110235218 | CONTROL CIRCUIT AND MOTOR DEVICE - A control circuit has an input terminal for receiving an input voltage, an energy accumulator for storing electric energy from the input terminal and supplying power to an electrical load, and an over-voltage protection unit for lowering the voltage at the input terminal when the voltage at an output terminal of the energy accumulator exceeds a predetermined threshold value. A motor device combines the control circuit with an electric motor as the load. | 2011-09-29 |
20110235219 | PROTECTING DEVICE - A protecting device includes a power plug, a switch circuit, and a power supply circuit. The switch circuit is connected to the power plug. The power supply circuit is connected to the switch circuit and the power plug. When the temperature of the protecting device is higher than a predetermined temperature, a voltage at a node between a thermo-sensor and a variable resistor is higher than a turn-on voltage of a second electrical switch to turn on the second electrical switch, a first electrical switch is turned off, the power supply circuit is disconnected from the power plug to stop the electronic device from working. | 2011-09-29 |
20110235220 | REGULATING SYSTEM HAVING OVERVOLTAGE PROTECTION CIRCUIT AND CURRENT PROTECTION CIRCUIT - A regulating system includes an input port having a first input terminal and a second input terminal, an output port having a first output terminal and a second output terminal, a regulating circuit, an over-current protection circuit, and an overvoltage protection circuit. The overvoltage protection circuit includes a regulating diode, a first bipolar transistor and a second bipolar transistor. The first output terminal is connected to the base of the first bipolar transistor via the regulating diode and grounded via first bipolar transistor. A base of the second bipolar transistor connects to the collector of the first bipolar transistor. The second output terminal is grounded via the second transistor. When an output voltage of the first output terminal increases over a predetermined voltage, an electrical connection between the second output terminal and ground is cut off to stop providing output voltage from the output port | 2011-09-29 |
20110235221 | BRIDGING UNIT - A converter cell of a modular converter is provided. The converter cell includes a bridging unit which has a mechanical bistable relay, an electronic switch, a drive for switching the relay and the electronic switch, and an energy store for supplying power to the mechanical relay, the electronic switch and the drive. The drive includes passive overvoltage detection configured to charge the energy store if the overvoltage is exceeded. The drive includes an additional switch which is closed when a voltage on the energy store exceeds a predefined value, and the drive supplies current from the energy store to at least one of the relay and the electronic switch. The drive has hysteresis, such that, if the voltage on the energy store is undershot, at least one of the relay and the electronic switch is still supplied with current from the energy store. | 2011-09-29 |
20110235222 | OUTPUT SHORT TO GROUND PROTECTION CIRCUIT - An output short to ground protection circuit protects an electronic device when it is short circuited to ground. The protection circuit has an NMOS transistor coupled to the output power transistor. A fixed voltage generator is connected to a gate terminal of the NMOS transistor. A first voltage clamping circuit and a second voltage clamping circuit are provided. The voltage clamping circuits are utilized so as to limit the current outputted by the output power transistor when the short circuit occurs. | 2011-09-29 |
20110235223 | CIRCUIT PROTECTION SYSTEM - A circuit protection system, which is coupled to an input end of an integrated circuit receiving an input signal from a signal source, includes an electrostatic discharge protection element and a leakage current protection circuit. The leakage current protection circuit includes a first filter capacitor coupled to the electrostatic discharge protection element, wherein when the input signal includes leakage current with an ac component, the first filter capacitor behaves as a high impedance unit for preventing the leakage current from passing through the electrostatic discharge protection component, and when the input signal includes static electricity, the first filter capacitor behaves as a low impedance unit for allowing the input signal to pass through the electrostatic discharge protection element. | 2011-09-29 |
20110235224 | SEMICONDUCTOR INTEGRATED CIRCUIT - A circuit device connected between a neighboring pair of terminals in a semiconductor integrated circuit is protected from electrostatic damage due to a surge voltage when the surge voltage is applied between the neighboring pair of terminals. The semiconductor integrated circuit is formed to include terminals P | 2011-09-29 |
20110235225 | OVERCURRENT PROTECTION CIRCUIT - An overcurrent protection circuit includes an operational amplifier, a first resistor, a second resistor, and a switch. A non-inverting input of the operational amplifier is connected to an output of a power supply circuit and an inverting input of the operational amplifier is connected to a first terminal of a load of the power supply circuit. A second terminal of the load is grounded. The first and second resistors are connected in parallel and coupled between the inverting input and the non-inverting input of the operational amplifier. The switch is coupled to an enable terminal of the power supply circuit and coupled to an output of the operational amplifier. | 2011-09-29 |
20110235226 | ARRANGEMENT AND METHOD FOR PROTECTING A POWER SUPPLY CIRCUIT COMPONENT - The invention relates to an arrangement for protecting a component in a power supply circuit. The arrangement comprises determination of an electric quantity constituting a load on the component, which electric quantity constituting a load on the component is determined repeatedly while the component is exposed to the load. The arrangement also comprises estimation of instantaneous load capacity of the component, which estimation of instantaneous load capacity is performed using a limitation criterion set for the load capacity of the component. This limitation criterion indicates the longest possible operating time of the component under a given loading condition. For the limitation criterion, a representation with respect to the electric quantity constituting a load on the component is provided, and a limitation criterion corresponding to the defined electric quantity constituting a load on the component is derived repeatedly from the said representation while the component is exposed to the load. The estimate of instantaneous load capacity of the component is thus determined on the basis of both the limitation criterion defined substantially at the estimation instant and the limitation criteria defined before this. | 2011-09-29 |
20110235227 | Remote Power Controller with Parallel FETS - A remote power controller (RPC) includes a line connection; a load connection; a first field effect transistor (FET) and a second FET arranged in parallel between the line connection and the load connection, wherein the first FET has a lower safe operating area (SOA) than a SOA of the second FET, and wherein the first FET has a lower resistance at saturation (RDS(on)) than the second FET; and a voltage offset element connected between the first FET and the second FET, such that in the event that a current in the RPC is above a current limiting setpoint, the voltage offset element is configured to cause the first FET to turn off. | 2011-09-29 |
20110235228 | APPARATUS AND METHOD FOR ELECTRONIC CIRCUIT PROTECTION - Apparatus and methods for electronic circuit protection are disclosed. In one embodiment, an actively-controlled protection circuit includes a detector, a timer, a current source and a latch. The detector is configured to generate a detection signal when the detector determines that a transient signal satisfies a first signaling condition. The timer is configured to receive the detection signal, and to generate a current control signal. The current control signal is provided to a current source, which produces a trigger current at least partly in response to the control signal. The trigger current is provided to a node of the latch, thereby enhancing the conductivity modulation of the latch and selectively controlling the activation voltage of the latch. | 2011-09-29 |
20110235229 | ETHERNET SURGE PROTECTOR - An Ethernet surge protector can be mounted externally and/or internally to a wall of a building. The Ethernet surge protection device may include a housing, a threaded port, and a surge filter. The housing may define a space along an axis. The threaded port may be configured to be coupled to the housing, and it may have a locking surface that may be configured to prevent the housing from rotating about the axis upon engaging a mounting fixture. The surge filter may be disposed within the space, and it may be configured to filter out a surge component of an Ethernet signal received from an input cable. | 2011-09-29 |
20110235230 | TOUCH SCREEN - Disclosed is a touch screen, which includes a first transparent substrate having a first transparent electrode formed on one surface thereof, a second transparent substrate formed to face the first transparent substrate and having a second transparent electrode formed on one surface thereof, a first adhesive layer formed at an outer periphery between one surface of the first transparent substrate and one surface of the second transparent substrate, and an antistatic layer formed on the other surface of the first transparent substrate so that a touch input is applied thereto and including a conductive material, and in which the antistatic layer is formed on the upper surface of the first transparent substrate thus preventing the generation of static electricity and preventing damage to the first transparent substrate. | 2011-09-29 |
20110235231 | VACUUM CAPACITOR - [Object] An object of the present invention is to provide a vacuum capacitor, a vacuum state of a vacuum chamber of which is maintained without bellows etc., and whose capacitance is easily adjustable, and a decrease of life of which is lessened. | 2011-09-29 |
20110235232 | ELECTRONIC COMPONENT - An electronic component includes a laminate including a plurality of insulating layers that are laminated on each other. A capacitor conductor is embedded in the laminate and includes an exposed portion exposed between the insulating layers at a predetermined surface of the laminate. An external electrode is provided on the predetermined surface by direct plating so as to cover the exposed portion. An outer edge of the external electrode is spaced away from the exposed portion by about 0.8 μm or more. | 2011-09-29 |
20110235233 | ELECTRONIC DEVICE AND METHOD FOR PRODUCING ELECTRONIC DEVICE - To provide electronic device and method for producing electronic device having high mechanical strength. | 2011-09-29 |
20110235234 | ELECTRONIC COMPONENT AND METHOD FOR MANUFACTURING THE SAME - A laminate includes ceramic layers laminated to each other. Internal conductors are embedded in the laminate and include exposed portions that are exposed between the ceramic layers at a lower surface and an upper surface of the laminate. External electrodes are directly plated on the lower surface and the upper surface so as to cover the respective exposed portions. Regions of the lower surface at which the exposed portions are provided are arranged to protrude from the other regions of the lower surface, and regions of the upper surface at which the exposed portions are provided are arranged to protrude from the other regions of the upper surface. | 2011-09-29 |
20110235235 | DIELECTRIC CERAMIC AND LAMINATED CERAMIC CAPACITOR - A dielectric ceramic capacitor that has excellent reliability and particularly excellent life characteristics in a load test even when the thickness of a dielectric ceramic layer is reduced uses a dielectric ceramic as a dielectric ceramic layer in a laminated ceramic capacitor which is a substance containing, as the main component, (Ba, R)(Ti, V)O | 2011-09-29 |
20110235236 | DIELECTRIC CERAMIC COMPOSITION AND MONOLITHIC CERAMIC CAPACITOR - Provided are a dielectric ceramic composition suitable for use in a monolithic ceramic capacitor that is employed in high-temperature environments such cars, and a monolithic ceramic capacitor constituted by using the dielectric ceramic composition. The dielectric ceramic composition has a composition formula of 100(Ba | 2011-09-29 |
20110235237 | ELECTRONIC APPARATUS - An electronic apparatus fixes a level to a level set by a level setting member when a detection unit detects that a lock member is operated to be brought into a lock state, and invalidates setting of the level made by the level setting member. After the detection unit detects that the lock member is operated to release the lock state, at the time the level setting member is operated, releases the fixation of the level. | 2011-09-29 |
20110235238 | ELECTROLYTIC CAPACITOR AND METHOD OF MANUFACTURING THE SAME - At least any of a second cathode lead terminal and a second anode lead terminal has such a construction that a lead portion is shifted with respect to a connection portion orthogonally. A first cathode lead terminal is closer to one end of a cathode foil than the second cathode lead terminal and a first anode lead terminal is closer to one end of an anode foil than the second anode lead terminal. A core has first and second lengths along first and second straight lines passing through a core axis, respectively. The first length is smaller than the second length. The cathode and anode foils are wound together around the core from the one end of each of the cathode and anode foils. The second straight line lies between the first cathode and anode lead terminals and the first straight line lies between the second cathode and anode lead terminals. | 2011-09-29 |
20110235239 | Electrical Feedthrough of a Capacitor for Medical Implants and Method for the Production and Use Thereof - A feedthrough of an electrolyte or other capacitor, in particular for use in a medical-electronic implant, is provided having a terminal pin which has a section which can be soft soldered at least in the interior of the electrolyte capacitor, an aluminum flange enclosing the terminal pin, and a glass solder plug which hermetically seals the terminal pin in relation to the aluminum flange. | 2011-09-29 |
20110235240 | HIERARCHICAL NANOWIRE COMPOSITES FOR ELECTROCHEMICAL ENERGY STORAGE - Provided is a new supercapacitor electrode material, comprising multiple interpenetrating networks of nanowires. More specifically, an interpenetrating network of metal oxide nanowires and an interpenetrating network of electrically conductive nanowires may form a composite film having a hierarchal porous structure. This hierarchically porous, interpenetrating network structure can provide the composite film with high capacitance, electrical conductivity and excellent rate performance. The present invention can be generalized towards other capacitor composites, opening a new avenue for a large spectrum of device applications. | 2011-09-29 |
20110235241 | Flexible supercapacitor, method of manufacturing the same, and device including the flexible supercapacitor - A flexible supercapacitor, a method of manufacturing the same, and a device including the same are provided, the flexible supercapacitor includes a first flexible electrode assembly, a second flexible electrode assembly corresponding to the first flexible electrode assembly, a separator for preventing contact between the first flexible electrode assembly and the second flexible electrode assembly, and an electrolyte between the first flexible electrode assembly and the second flexible electrode assembly. The flexible supercapacitor may include a tube including the first flexible electrode assembly, the second flexible electrode assembly, the separator, and the electrolyte. | 2011-09-29 |
20110235242 | SUPER CAPACITOR FOR HIGH POWER - Provided is a high power super capacitor including: a bobbin; an electrode assembly being wound into the bobbin to be in a jellyroll type; a conductive connection member being formed in each of one end and another end of the electrode assembly using electric energy; and a plug being inserted into each of one end and another end of the bobbin, and being bonded with the conductive connection member using electric energy to be electrically connected to the electrode assembly. The electrode assembly may include a first electrode plate having a first polarity and including an inactive material area collector where the conductive connection member is formed in the one end of the electrode assembly, a second electrode plate having a second polarity and including another inactive material area collector where the conductive connection member is formed in the other end of the electrode assembly, and a separator being disposed between the first electrode plate and the second electrode plate to insulate between the first electrode plate and the second electrode plate. Accordingly, the high power super capacitor may increase a contact area without decreasing an area of electrode active material layer and may decrease an equivalent series resistance by forming a conductive connection member using electric energy, thereby enhancing an exothermic characteristic and being applied to a high power field. | 2011-09-29 |
20110235243 | Sealed Circuit Breaker - A sealed electrical enclosure for use in hazardous locations for enclosing circuit breakers having a bottom housing and a top housing with a labyrinth joint, a serrated joint, or combination of both being formed therebetween, a first aperture extending through a first end wall of the bottom housing and positioned adjacent a first contact terminal of a first circuit breaker, the first aperture further including a first metal bus extending therethrough and in electrical contact with the first contact terminal, and a second aperture extending through a second end wall of the bottom housing and positioned adjacent a second contact terminal of the first circuit breaker, the second aperture further including a second metal bus extending therethrough and in electrical contact with the second contact terminal, and a first actuating mechanism positioned on the top housing adapted for manipulating a switch of the first circuit breaker. | 2011-09-29 |
20110235244 | PLUG-IN CIRCUIT BREAKER ASSEMBLY - A circuit breaker assembly includes a housing, an electrical bus structure coupled to the housing, and a number of first plug-in members coupled to the electrical bus structure. A number of circuit breakers include a first surface and a second plug-in member disposed opposite the first surface. The second plug-in member of each of the number of circuit breakers is mated with a corresponding one of the number of first plug-in members. A plate member is removably coupled to the housing. The plate member includes a first surface and an opposite second surface. The first surface of the number of circuit breakers engages the opposite second surface of the plate member in order to maintain mating of each of the number of circuit breakers with the corresponding one of the number of first plug-in members. | 2011-09-29 |
20110235245 | POWER CABLE - A power cable is configured for connecting at least one electrical device to a power source. The power cable includes an input terminal, at least one output terminal, a power transmitting wire, a switch, a voltage setting device, a voltage sampling device, a voltage comparing device and a power supply. The power transmitting wire connects the input terminal and the output terminal via the switch. The voltage sampling device is configured for sensing a voltage of the output terminal. The voltage comparing device is configured for comparing a preset voltage stored in the voltage setting device and the sampled voltage sensed by the voltage sampling device to turn on or turn off the switch according to the compared result. The power supply is configured for reducing the voltage of the power source to the rated voltage of the voltage comparing device to power the voltage comparing device. | 2011-09-29 |
20110235246 | HOUSING FOR ELECTRONIC DEVICES AND METHOD FOR MAKING THE SAME - An electronic device includes a housing and an electronic module. The housing includes a transparent main body, a masking layer partially adhered to the transparent main body, and a cover. A bare area is exposed forming the masking layer to define a transparent window. The housing defines a receiving chamber and an open end communicating with the receiving chamber. The electronic module includes a touch display screen. The electronic module is received in the receiving chamber, the touch display screen aligns to the transparent window, and the cover seals the open end. The present disclosure further discloses a housing for the electronic device and a method for making the housing. | 2011-09-29 |
20110235247 | HOUSING AND ELECTRONIC DEVICE USING THE SAME - A housing includes housing and a cover. The housing defines a receiving chamber and an open end communicating with the receiving chamber. The housing includes an opaque plastic member and a transparent glass member adhered to the plastic member. The opaque plastic member defines a display window hole. The cover seals the open end. The present disclosure further discloses an electronic device using the housing. | 2011-09-29 |
20110235248 | COUPLING MECHANISM AND ELECTRONIC DEVICE USING SAME - A coupling mechanism includes a pivot assembly and a lifting assembly. The pivot assembly includes a first bracket, a pivot pin, a second bracket, and a cam piece. The second bracket is rotatably mounted to the first bracket via the pivot pin and has a valley portion recessed from one surface thereof. The cam piece is mounted to the pivot pin for holding the second bracket at any angle. The cam piece has a peak portion formed on one surface thereof and received in the valley portion of the second bracket at a closed position. The lifting assembly is adjustably assembled to the second bracket such that the lifting assembly is pivotally assembled with the first bracket. | 2011-09-29 |
20110235249 | WORK SURFACE ARTICULATION - A workstation comprises a support and a work platform mounted on the support by an articulation mechanism. The articulation mechanism pivots the work platform between a storage position and a deployed position about a pivot axis and raises the pivot axis relative to the support as the work platform moves from the storage position to the deployed position. The workstation comprises a support supporting a flat monitor in a monitor housing having a depth. In the storage position the work platform is located below the monitor and in the deployed position the work platform may be used as a keyboard support and a desk. | 2011-09-29 |
20110235250 | KEYBOARD TRAY TILT - A work station comprises a work platform that may be mounted on a movable carriage. The work platform may support a keyboard tray on a drawer where the drawer may be moved between a retracted position and an extended position. The tray is mounted for pivoting motion in a first direction and a second direction between a lowered position and a raised position. A gear is operatively connected to the tray such that rotation of the tray causes rotation of the gear. A pawl is biased into engagement with the gear to prevent movement of the tray in the second direction to lock the tray in an angular position when the tray is moved in the first direction. A latch disengages the pawl from the gear when the tray reaches the fully raised position to allow the tray to move in the second direction to the lowered position. | 2011-09-29 |
20110235251 | ULTRASONIC DIAGNOSIS APPARATUS - A technique which in a portable or laptop ultrasonic diagnosis apparatus, optimizes the position of a hinge mechanism for connecting a display section having a touch panel and a main body and the strength of the main body and also reduce the influence of noise between mutual sections, such as an ultrasonic image processing circuit board, a power source, a CPU board and the like, which are arranged inside the main body is disclosed. According to this technique, on a bottom surface of a bottom case | 2011-09-29 |
20110235252 | PORTABLE RECORDING AND/OR REPRODUCING DEVICE, REPRODUCING METHOD, AND RECORDING/REPRODUCING METHOD - A reproducing means for performing reproduction processing on digital data which is read out from a predetermined recording medium recording the digital data, a manipulating means for making an instruction of reproducing the digital data inserted in the recording medium, a control means for reading the digital data from the recording medium in accordance with the reproduction instruction input with the manipulating means and sending it to the reproducing means, and for controlling the reproducing means to perform reproduction processing on the digital data, and a cylindrical case for containing the reproducing means and the control means are provided, and wherein the manipulating means is provided on one end side on one plane in the longitudinal direction of the cylindrical case. Thereby the user can manipulate the manipulating means without taking out a portable recording and/or reproducing device from a bag or a pocket, thus making it possible to remarkably improve its manipulation. | 2011-09-29 |
20110235253 | PERIPHERAL DEVICE WITH LIMITED RELATIVE ANGULAR MOVEMENT - The present invention provides a peripheral device with limited relative angular movement. The peripheral device is configured for detachable operative interconnection with a computing device and comprises a first portion, a second portion, and an operatively connected peripheral device component. The first portion includes a first hinge portion, which defines an axis of rotation, and comprises a first protrusion and a second protrusion. The first protrusion is disposed axially separated at a predetermined distance from the second protrusion. The second portion includes a second hinge portion, which is operatively interconnected with the first hinge portion to allow the first portion and the second portion to rotate relative to one another about the axis of rotation between a first angle and a second angle. The peripheral device component provides one or more peripheral device functions. The first angle and the second angle at least in part are defined by the first protrusion and the second protrusion. | 2011-09-29 |
20110235254 | CONTROL PANEL SUPPORT MECHANISM, CONTROL PANEL ASSEMBLY, AND IMAGE FORMING APPARATUS - Provided is a control panel support mechanism having a first support member attached to an image forming apparatus, a second support member supporting a control panel and axially supported by the first support member to be vertically swingable with respect to the first support member, a lock member slidable towards or away from a swing axis of the second support member, and a biasing unit to bias the lock member to slide towards the swing axis. The first support member has a plurality of engaging grooves each positioned along a radial direction with respect to the swing axis and having an opening at an end of the first support member opposite the swing axis, the plurality of engaging grooves being aligned vertically. The biasing unit biases the lock member so that the lock member enters one of the plurality of engaging grooves through the opening to lock in engagement with the engaging groove. | 2011-09-29 |
20110235255 | Carbon Laminated Enclosure - An enclosure is provided. A housing ( | 2011-09-29 |
20110235256 | ELECTRONIC DEVICE - An electronic device of the present invention is an electronic device including a box-shaped casing, a liquid crystal monitor | 2011-09-29 |
20110235257 | SUPPORT MECHANISM AND DISPLAY DEVICE USING THE SAME - A support mechanism includes a base, a first connection member connected to one side of the base, a rotation assembly connected to the other side of the base, and a second connection member rotatably connected to the rotation assembly. The rotation assembly includes a first hinged member and a second hinged member. The first hinged member includes a pivot shaft, and the second hinged member forms an engaging portion in which the pivot shaft is rotatably received. The first hinged member is rotatably connected to the base, and the second hinged member is rotatably connected with the second connection member. The disclosure further provides a display device using the support mechanism. | 2011-09-29 |
20110235258 | NOTEBOOK COMPUTER AND MOTHERBOARD MODULE THEREOF - The present invention discloses a notebook computer and a motherboard module thereof. The notebook computer comprises a base module, a motherboard module, and a screen module. The base module comprises a base and a base casing. Besides, the screen module is pivotally connected to the base casing and is electrically connected to the base. Furthermore, the motherboard module comprises a motherboard and a motherboard cover, and the motherboard cover is integrated with the motherboard and disposed to cover one side of the motherboard. When the motherboard electrically connects to the base, the base casing is seamlessly connecting to the motherboard cover so as to establish an integral whole appearance. As a result, the difficulty of the removal can be surmounted, and the plug-in and unplugging frequency of the connectors of the notebook computer during the removal process can be lower. | 2011-09-29 |
20110235259 | EXPANSION CARD ASSEMBLY AND HEAT SHIELDING COVER FOR EXPANSION CARD THEREOF - An expansion card assembly includes an expansion card and a heat shielding cover. The expansion card is mounted to a chassis. The expansion card includes a printed circuit board (PCB) and a heat generating element. The heat shielding cover is fixed to the expansion card. The heat shielding cover includes a main cover mounted to the PCB and a breather cover mounted to the chassis. The breather cover defines at least one vent. The main cover insulates the heat generating element. | 2011-09-29 |
20110235260 | DRAM MODULE WITH SOLID STATE DISK - A dynamic radon access memory (DRAM) module includes a printed circuit board, a number of DRAM units, a number of flash memory units, a number connecting pins and an interface controller. The DRAM units and the flash memory units are distributed on the printed circuit board. The connecting pins are formed at an edge of the printed circuit board. The interface controller is electrically connected to the flash memory units and a portion of the connecting pins, wherein each of the interface controller provides at least one serial interface between the flash memory units and the portion of connecting pins thereby enabling data transmission through the portion of connecting pins in at least one serial mode. The flash memory units integrally constitute a flash disk drive in the DRAM module. Therefore, frequently installation and uninstallation of the flash memory drive can be avoided. A motherboard assembly including the aforementioned DRAM module can be developed. | 2011-09-29 |
20110235261 | APPARATUS, SYSTEM, AND METHOD OF POWER SUPPLY DISPOSITION AND COOLING - A power supply is disposed adjacent a first end of a chassis. The chassis comprises a z axis from the first end to a second end of the chassis and an x axis orthogonal to the z axis. A bay is disposed adjacent the first end of the chassis along the x axis from the power supply. The bay comprises at least one storage device. A chamber is disposed adjacent the first end of the chassis adjacent the bay along the x axis between the bay and the power supply. A first baffle is disposed offset from the power supply, the bay, and the chamber along the z axis toward the second end. The first baffle forms a first section and isolates a first airflow in the first section from a second airflow. | 2011-09-29 |
20110235262 | COMPUTER SYSTEM WITH BACKPLANE - A computer system includes a chassis, a motherboard, a backplane, riser cards, and disk drives. The chassis includes a bottom wall. The motherboard is secured to and parallel to the bottom wall. The backplane is secured to the bottom wall, and electrically connected to and parallel to the motherboard. The riser cards are electrically and perpendicularly connected to the backplane. The disk drives are electrically connected to the riser cards. | 2011-09-29 |
20110235263 | HARD DISK BACKPLANE STRUCTURE AND HARD DISK COOLING ASSEMBLY USING THE SAME - A hard disk backplane structure includes a main body and an additional board. The hard disk backplane structure includes a first side surface and second side surface adjacent to the first side surface and a backplane connector. The additional board includes a receptacle for connection with an additional electrical component. A hard disk cooling assembly using the hard disk backplane structure is also provided in the disclosure. | 2011-09-29 |
20110235264 | COMPOSITE CONNECTOR AND HARD DISK ASSEMBLY USING THE SAME - A hard disk assembly includes a first and a second hard disk, and a hard disk connecting mechanism for holding the first and the second hard disks. The first and second hard disks both each have a composite receptacle. The hard disk connecting mechanism includes a frame for mounting the first and the second hard disks and a composite connector detachably positioned in the frame. The composite connector includes a base, a first composite plug engaged with the composite receptacle of the first hard disk and a second composite plug engaged with the composite receptacle of the second hard disk. | 2011-09-29 |
20110235265 | HARD DISK CONNECTING MECHANISM AND HARD DISK ASSEMBLY USING THE SAME - A hard disk assembly includes a first and a second hard disk, and a hard disk connecting mechanism for holding the first and the second hard disks. The first and second hard disks both each have a composite receptacle. The hard disk connecting mechanism includes a frame for mounting the first and the second hard disks and a composite connector detachably positioned in the frame. The composite connector includes a base, a first composite plug engaged with the composite receptacle of the first hard disk and a second composite plug engaged with the composite receptacle of the second hard disk. The frame defines a sliding slot. The base form a sliding protrusion slidably received in the sliding slot to slidably position the composite connector in the frame. | 2011-09-29 |
20110235266 | FIXING MECHANISM AND HARD DISK ASSEMBLY USING THE SAME - A fixing mechanism for fixing a number of hard disks includes a first frame; a second frame facing the first frame, and a fixing structure for fixing the hard disk. One side of each hard disk is fixed on the first frame, and the fixing structure is positioned and fixed on the second frame and also fixed on the other side of the hard disk. | 2011-09-29 |
20110235267 | HARD DISK RETENTION ASSEMBLY AND ELECTRONIC DEVICE UTILIZING THE SAME - A retention assembly for securing a hard disk to a frame of an electronic device, the retention assembly includes a bracket and a connector. The bracket is fixed to the hard disk. One of the frame and the bracket defining a guide groove, the other one forming a slide rail slidably received in the guide groove. The connector fixed to the frame and adjacent to the guide groove or the slide rail. The hard disk is electrically connected or disconnected to the connector by sliding the bracket along the guide groove or the slide rail. | 2011-09-29 |
20110235268 | OPTICAL DISC DRIVE RETENTION ASSEMBLY AND ELECTRONIC DEVICE UTILIZING THE SAME - A retention assembly for securing a optical disc drive (ODD) to a main frame of an electronic device includes a bracket and a connector. The bracket is fixed to the ODD. One of the main frame and the bracket defines a guide groove, and the other includes a slide rail movably received in the guide groove. The connector is fixed to the main frame and adjacent to the guide groove or the slide rail. The ODD is aligned to electrically connect to the connector by the at least one guide groove or the at least one slide rail. | 2011-09-29 |
20110235269 | HEAT DISSIPATION DEVICE - A heat dissipation device positioned in a computer case, includes a fan, a plate positioned between the computer case and the fan, at least one motor contiguous with the fan, a motor driver, a fan driver, at least one temperature sensor sensing the temperature in the computer case, and a controller. The fan defines an air outlet facing the computer case. The plate is slidable relative to the air outlet to open or close the air outlet. The motor is configured for moving the plate. The motor driver is configured for driving the motor to work. The fan driver is configured for driving the fan to rotate. When the sensed temperature is higher than a preset threshold temperature, the controller controls the motor to move the plate from the air outlet, and controls the fan to rotate. | 2011-09-29 |
20110235270 | Power Converter - The object is to provide a power converter which is capable of minimizing an extent to which the power converter components other than the semiconductor module are thermally affected by the heat originating from the semiconductor module. | 2011-09-29 |
20110235271 | MOTHER AND DAUGHTER BOARD CONFIGURATION TO IMPROVE CURRENT AND VOLTAGE CAPABILITIES OF A POWER INSTRUMENT - An arrangement of a mother circuit board and daughter circuit boards in a power instrument improves current and voltage capabilities. A mother board is mounted to a base panel of an enclosure, and a number of daughter boards are attached to and extend from the mother board. Each daughter board has substantially identical circuitry and produces substantially the same amount of current. The daughter boards together provide a total output current equal to a sum of each individually generated current. The amount of power generated by the instrument can be increased by attaching additional daughter boards to the mother board. The total current produced by the daughter boards is provided to and output from the mother board via a low inductance output path. The low inductance output path ensures that a sudden increase in current does not result in a large voltage spike that adversely affects instrument operation. | 2011-09-29 |
20110235272 | ELECTRONIC COMPONENT HAVING A MOVABLE LOUVER - An electronic component includes a housing having an inlet section, a mid-section, and an outlet section, mounting components for mounting the housing within an electronics cabinet, at least one movable louver positioned in at least one of the inlet section, the mid-section, and the outlet section, an actuator configured to manipulate the at least one movable louver to vary a volume flowrate of airflow through the housing, and a controller configured to operate the actuator to one of substantially maintain an environmental condition change from the inlet to the outlet within a predetermined range and substantially restrict airflow through the housing when the electronic component is in a relatively low operational state. | 2011-09-29 |
20110235273 | CASE AND ELECTRONIC DEVICE HAVING THE SAME - A case includes a box, a top cover, a first airflow guide member, and a second airflow guide member. The box has an opening sealed by the top cover. The first airflow guide member and the second airflow guide member are fixed on at least one of the top cover and a side plate of the box. The first airflow guide member and the second airflow guide member are spaced from each other, and cooperatively define a guide channel. The box defines an inlet and an outlet communicating with the guide channel. | 2011-09-29 |
20110235274 | HOUSING AND ELECTRONIC DEVICE USING SAME - A housing includes a main body defining a window and at least one glue injecting hole near the window. A screen guard covering the window, defines a slit between the main body and the screen guard. A glue layer located in the slit adheres the screen guard to the main body, wherein the at least one glue injecting hole communicates with the window. The glue layer is formed by injecting glue into the slit from at least one glue injecting hole. | 2011-09-29 |
20110235275 | PORTABLE ELECTRONIC DEVICE HAVING A POP-UP KEYBOARD CROSS-REFERENCE TO RELATED APPLICATION - A portable electronic device includes a housing formed with a first receiving space, and a second receiving space communicating spatially with the first receiving space. A keyboard is disposed within the second receiving space. A pop-up mechanism is disposed within the first receiving space, and includes a hollow post body disposed within the first receiving space, and an ejecting member disposed movably within the hollow post body and abutting against a bottom side of the keyboard. The ejecting member is movable between first and second height positions when the keyboard is pressed downwardly. When the ejecting member is in the first height position, the keyboard is in a horizontal position within the second receiving space. When the ejecting member is in the second height position, the keyboard is in a tilted position tilting outwardly from the second receiving space. | 2011-09-29 |
20110235276 | POWER CONVERTER MODULE WITH COOLED BUSBAR ARRANGEMENT - A power converter module with a liquid-cooled heat sink, a busbar arrangement having at least two busbars, at least two power semiconductor modules, which are mechanically connected to the liquid-cooled heat sink for thermal conduction and are electrically connected to connections of the power converter module by the busbar arrangement has at least one coolant line forming a single structural unit with the busbar arrangement. The coolant line prevents additional power loss in the laminated busbar. | 2011-09-29 |