Patent application number | Description | Published |
20080253566 | COMMUNICATIONS SYSTEM, COMMUNICATIONS APPARATUS AND METHOD, AND COMPUTER PROGRAM - Disclosed herein is a communications system configured to execute data transmission by use of a first transmission media and a second transmission media that are different from each other in security level, a communications apparatus on a transmitting side dividing transmission data into first transmission data and second transmission data that are transmitted via said first transmission media and said second transmission media, respectively, encrypting said first transmission data by use of at least a part of said second transmission data, transmitting the first and second transmission data, a communications apparatus on a receiving side receiving said first and second transmission data decrypting the encrypted first transmission data by use of at least a part of said second transmission data, and reconfiguring original transmission data from said first transmission data and said second transmission data. | 10-16-2008 |
20100069039 | STORAGE MEDIUM, COMMUNICATION SYSTEM, AND CONTROL DEVICE - Various services relating to cellular phones are integrally provided on a SIM card at the initiative of carriers. A wireless communication function via a reflected-wave transmission system is mounted to a SIM card to allow access to a control interface of a SIM card from an external control device via a wireless communication. The SIM card is provided with a credit function for treating electronic money as well as a SIM function for allowing a carrier to treat subscriber information. Furthermore, a high-capacity of memory card function is added to the SIM card to allow access to the control interface of the memory card from a control device via the reflected-wave transmission system. | 03-18-2010 |
20100093394 | MOBILE TERMINAL SYSTEM, MOBILE TERMINAL, EXTERNAL DEVICE, AND INPUT/OUTPUT METHOD OF MOBILE TERMINAL - A mobile terminal system including a mobile terminal and an external device is provided. The mobile terminal includes a first external device interface to output screen information to the external device and to receive operation information from the external device. The external device includes a display section to display and output the screen information, a user input section used when a user inputs the operation information on the mobile terminal, and a second external device interface to receive the screen information from the mobile terminal and to output to the mobile terminal the operation information input through the user input section. Transmission of the screen information and the operation information between the first and second external device interfaces is performed through a power signal used for the supply of power to the mobile terminal or for charging a battery in the mobile terminal. | 04-15-2010 |
20100268685 | USER INFORMATION PROCESSING UNIT, USER INFORMATION PROCESSING SYSTEM, TERMINAL UNIT, APPARATUS AND METHOD FOR PROVIDING INFORMATION - A user information processing method, an apparatus thereof and a user information processing system in which personal information can be more effectively employed. Terminal use record information is obtained when a user employs terminal units. The profile information of the user is generated on the basis of the accumulated terminal use record information and the generated profile information is stored, so that information peculiar to the user can be provided on the basis of the stored profile information of the user. | 10-21-2010 |
20100316099 | INFORMATION PROCESSING APPARATUS AND MODE SWITCHING METHOD - Provided is an information processing apparatus which includes a first-module including a first narrow-band communicator for performing narrow band communication with a second-module, a first broadband-communicator for performing broadband communication with the second-module, and a first controller for controlling an operation state of the first broadband-communicator according to an operation mode, and a second-module including a second narrow-band communicator for performing narrow-band communication with the first-module, a second broadband-communicator for performing broadband communication with the first-module, and a second controller for controlling an operation state of the second broadband-communicator according to an operation mode. The first controller places the first broadband-communicator in an operation state in a first mode, and places the first broadband-communicator in a standby state in a second mode. The second controller places the second broadband-communicator in an operation state in the first mode, and places the second broadband-communicator in a standby state in the second mode. | 12-16-2010 |
20110269504 | COMMUNICATION APPARATUS, AND DATA TRANSMISSION METHOD - Provided is a communication apparatus including a wireless communication unit for performing wireless communication by using a predetermined communication band, a data transmission unit for transmitting serial data through a predetermined transmission path, a jamming determination unit for determining whether or not a transmission band used for transmission of the serial data by the data transmission unit jams the communication band used for the wireless communication by the wireless communication unit, and a rate control unit for switching a transmission rate of the serial data to low by controlling the data transmission unit, in a case the jamming determination unit determines that the transmission band used for transmission of the serial data jams the communication band used for the wireless communication. | 11-03-2011 |
20120161854 | DATA INPUT/OUTPUT DEVICE, INFORMATION PROCESSING DEVICE, AND DATA INPUT/OUTPUT METHOD - A data input/output device includes a buffer that accumulates data, and a data receiver that receives data input in synchronization with a first clock in accordance with a second clock whose generation source is different from a generation source of the first clock. The data input/output device further includes a data input part that accumulates data received by the data receiver in the buffer, and a data output part that sequentially outputs data accumulated in the buffer at an output interval depending on the amount of data accumulated in the buffer in such a manner that a predetermined data amount is the unit of the output. | 06-28-2012 |
20120162233 | SIGNAL PROCESSING APPARATUS AND SIGNAL PROCESSING METHOD - Disclosed herein is a signal processing apparatus including: an input block receiving the predetermined number of items of data and a first enable signal taking an active state in an interval where data is valid in synchronization with a first clock; a count block counting the number of clocks in an interval where the first enable signal is inactive; an enable signal control block putting a second enable signal in an active state for the number of clocks equal to a predetermined number and putting the second enable signal in an inactive state for the number of clocks counted by the count block; an enable signal output block outputting the second enable signal; and a data output block outputting the predetermined number of items of data in synchronization with the second clock in an interval where the second enable signal is active. | 06-28-2012 |
20140047032 | USER INFORMATION PROCESSING UNIT, USER INFORMATION PROCESSING SYSTEM, TERMINAL UNIT, APPARATUS AND METHOD FOR PROVIDING INFORMATION - A user information processing method, an apparatus thereof and a user information processing system in which personal information can be more effectively employed. Terminal use record information is obtained when a user employs terminal units. The profile information of the user is generated on the basis of the accumulated terminal use record information and the generated profile information is stored, so that information peculiar to the user can be provided on the basis of the stored profile information of the user. | 02-13-2014 |
20140155767 | BIOLOGICAL INFORMATION MEASUREMENT APPARATUS, BIOLOGICAL INFORMATION MEASUREMENT SYSTEM, BIOLOGICAL INFORMATION MEASUREMENT METHOD, AND PROGRAM - There is provided a biological information measurement apparatus including a biological information acquisition unit configured to acquire at least first waveform information relating to a first waveform representing a beat of a measurement subject measured at a first measurement site, and as second waveform information relating to a second waveform representing the beat of the measurement subject measured at a second measurement site different from the first measurement site, information relating to a timing corresponding to a second feature which is a characteristic feature of the second waveform, and a pulse wave transit time calculation unit configured to, based on the first and second waveform information, calculate a pulse wave transit time, which is a difference between a timing corresponding to a first feature which is a characteristic feature of the first waveform and the timing corresponding to the second feature which is a characteristic feature of the second waveform. | 06-05-2014 |
Patent application number | Description | Published |
20100000769 | COMPOSITE MAGNETIC BODY, METHOD OF MANUFACTURING THE SAME, CIRCUIT BOARD USING THE SAME, AND ELECTRONIC APPARATUS USING THE SAME - There are provided a composite magnetic body exhibiting a sufficiently low magnetic loss at frequencies of several hundreds of megahertz to several gigahertz, and a method of manufacturing the same. The composite magnetic body contains a magnetic powder dispersed in an insulating material. The magnetic powder is in a spherical shape or an elliptic shape. The composite magnetic body has any one of the following characteristics (a) to (c):
| 01-07-2010 |
20110017501 | COMPOSITE MATERIAL AND MANUFACTURING METHOD THEREOF - This invention provides a composite material useful for size reduction of electronic components and circuit boards mounted on electronic equipment and exhibiting a low magnetic loss (tan δ), and a manufacturing method thereof. The composite material contains an insulating material and particulates dispersed in this insulating material, the particulates being previously coated with an insulating material having substantially the same composition as that of the coating insulating material. The particulates consist of an organic or inorganic substance and preferably have a flat shape. The insulating material may be an insulating material commonly used in the field of electronic components. The composite material of the invention is preferably manufactured by a manufacturing method in which the particulates are previously coated with an insulating material and dispersed in an insulating material having substantially the same composition as that of the coating insulating material. The composite material of the invention can be applied as a material for circuit boards and/or electronic components to realize further reduction in size and power consumption of information and telecommunication equipment in a frequency band of several hundred MHz to 1 GHz. | 01-27-2011 |
20110165420 | NICKEL-IRON-ZINC ALLOY NANOPARTICLES - Nickel-iron-zinc alloy nanoparticles of the present invention are in the form of tabular particles having a thickness of 1 μm or less and an aspect ratio of 2 or more, wherein the (220) plane which is the crystal plane of the face-centered cubic lattice is oriented on the tabular surface of the particles. | 07-07-2011 |
20140245724 | EXHAUST PURIFICATION CATALYST, EXHAUST EMISSIN CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE, AND EXHAUST GAS PURIFICATION FILTER - Provided are an exhaust purification catalyst which purifies an exhaust gas discharged from an internal combustion engine and in which high catalytic activity at a low temperature and high durability at a high temperature are compatible with each other, and an exhaust emission control device for the internal combustion engine in which the exhaust purification catalyst is used. The exhaust purification catalyst is a catalyst in which a noble metal particle is carried on a surface of a silicon carbide particle. The catalyst is a noble-metal-carrying silicon carbide particle ( | 09-04-2014 |
Patent application number | Description | Published |
20100072604 | SEMICONDUCTOR DEVICE - To provide a technique of supplying a voltage generated in any of a plurality of semiconductor chips to the other chip as a power supply voltage to realize a stable operation of a semiconductor device in which the semiconductor chips are stacked in the same package. | 03-25-2010 |
20120146245 | SEMICONDUCTOR DEVICE - A voltage generated in any of a plurality of semiconductor chips is supplied to another chip as a power supply voltage to realize a stable operation of a semiconductor device in which the semiconductor chips are stacked in the same package. For example, two chips are stacked with each other, first to third pads are disposed along corresponding sides of the respective chips, which are arranged close and in parallel to each other, and these pads are commonly connected to each other with first to third metal wires, respectively. In another example, fourth and fifth pads are disposed along a side different from a side along which the first to third pads are disposed, and further connected to each other with a fourth metal wire directly between the chips. | 06-14-2012 |
20120262122 | Battery Management Control Method - A battery management method and apparatus. In one embodiment of the method, a source current is divided into Ic and Icr. Ic is transmitted to and charges a battery. A first voltage is generated that is related to Icr. The first voltage is converted into a first digital signal. A processing unit receives and processes the first digital signal in accordance with instructions stored in a memory. The transmission of Ic to the battery is interrupted in response to the processing unit processing the first digital signal. Current provided by the battery is divided into Idc and Idcr. Idc is transmitted to a device. A second voltage is generated that is related to Idcr. The second voltage is converted into a second digital signal. The processing unit receives and processes the second digital signal in accordance with instructions stored in the memory. The transmission of Idc to the battery is interrupted in response to the processing unit processing the second digital signal. | 10-18-2012 |
20130063093 | Cold End Switch Battery Management Control Method - In one embodiment of the cold end switch battery management control method, a battery generates an output voltage at a positive terminal thereof. A first control voltage is also generated by an integrated circuit. A gate of a field effect transistor (FET) receives the first control voltage, wherein the FET comprises a drain and a source with the source coupled to a negative terminal of the battery. The FET transmits current towards the battery in response to the gate receiving the first control voltage, wherein the first control voltage is greater than the output voltage, and wherein the first control voltage is less than a breakdown voltage of the integrated circuit. | 03-14-2013 |
20150077062 | BATTERY MANAGEMENT CONTROL METHOD - A battery management method and apparatus. In one embodiment of the method, a source current is divided into Ic and Icr. Ic is transmitted to and charges a battery. A first voltage is generated that is related to Icr. The first voltage is converted into a first digital signal. A processing unit receives and processes the first digital signal in accordance with instructions stored in a memory. The transmission of Ic to the battery is interrupted in response to the processing unit processing the first digital signal. Current provided by the battery is divided into Idc and Idcr. Idc is transmitted to a device. A second voltage is generated that is related to Idcr. The second voltage is converted into a second digital signal. The processing unit receives and processes the second digital signal in accordance with instructions stored in the memory. The transmission of Idc to the battery is interrupted in response to the processing unit processing the second digital signal. | 03-19-2015 |
20150102501 | SEMICONDUCTOR DEVICE FOR BATTERY POWER VOLTAGE CONTROL - A voltage generated in any of a plurality of semiconductor chips is supplied to another chip as a power supply voltage to realize a stable operation of a semiconductor device in which the semiconductor chips are stacked in the same package. For example, two chips are stacked with each other, first to third pads are disposed along corresponding sides of the respective chips, which are arranged close and in parallel to each other, and these pads are commonly connected to each other with first to third metal wires, respectively. In another example, fourth and fifth pads are disposed along a side different from a side along which the first to third pads are disposed, and further connected to each other with a fourth metal wire directly between the chips. | 04-16-2015 |
Patent application number | Description | Published |
20080209950 | Processing Method for Glass Substrate, Processed Glass Product and Stress Applying Apparatus - A processing method for glass substrate of the present invention includes: applying heat and external force to a glass substrate and then cooling it down to thereby form a compression stressed part having a different etching rate from that of other parts with respect to an etching reagent to be used, on the surface of the glass substrate and in the vicinity thereof; and performing chemical etching using the etching reagent on the glass substrate having the compression stressed part formed thereon, so as to form a relief on the surface of the glass substrate. | 09-04-2008 |
20090291261 | Glass Substrate Processing Method and Glass Component - A glass substrate processing method includes irradiating laser light L onto a glass substrate | 11-26-2009 |
20130003183 | OPTICAL ELEMENT - The present invention provides an optical element including, at least partially, a fine concavo-convex structure including a convex part in which an edge line part runs continuously in a net-like manner, in which at least a part of the edge line part is formed to be deeper in a depth direction of the concave part than an edge line intersection part at which the edge line part intersects. | 01-03-2013 |
20130240493 | LASER WELDING METHOD AND LASER WELDED MEMBER FOR ENDOSCOPE - In a laser welding method for an endoscope, when the thickness of the plate of an outer cylindrical member is set as h, the thickness of the plate of an inner coil-shaped member is set as h | 09-19-2013 |
Patent application number | Description | Published |
20110188996 | CENTRIFUGAL PUMP - A sealless-type centrifugal pump provides a centrifugal pump that is free from leakage without using a shaft seal mechanism. The centrifugal pump includes a casing that forms a pump chamber having a liquid inflow port and an outflow port, an impeller disposed in the pump chamber and rotatably supported by a pivot bearing, and a magnetic coupling device including a driven permanent magnet built into the impeller and a driving magnet that rotationally drives the driven permanent magnet through a partition. The impeller supported in the direction of the rotation axis with respect to the casing is driven by the magnetic coupling device, and pressure is applied to liquid introduced from the direction of the rotation axis through the inflow port to send the liquid through the outflow port in a radial direction. The magnetic coupling device is disposed on a line inclined from an impeller rotating surface to the inflow port side toward the center of the rotation axis. | 08-04-2011 |
20140023535 | DRIVE UNIT OF MAGNETIC COUPLING PUMP AND MAGNETIC COUPLING PUMP UNIT - A drive unit of a magnet coupling pump, in which leakage of the magnetic flux to the outside and effect of the external magnetic field are suppressed, is provided. It includes: a driving magnet ( | 01-23-2014 |
20140186203 | MAGNETIC COUPLING PUMP AND PUMP UNIT COMPRISING THE SAME - In a magnetic coupling pump including a closed impeller, and a casing that houses the impeller in such a way that the impeller is rotatable around a rotation axis and movable in an axis direction in which the rotation axis extends, reduction in the rotational frequency of the impeller can be suppressed even if thrust balance collapses temporarily and the impeller and the casing come into contact with each other. A tapered surface ( | 07-03-2014 |
20140234141 | PUMP CONFIGURATION - A magnetic-drive coupling pump configuration including an attachment/detachment mechanism allowing simple and reliable positioning and fixation is provided. Thrust-direction positioning and radial-direction positioning are achieved, respectively, by surface contact of a convex portion of a pump unit ( | 08-21-2014 |
20150110652 | PUMP CONFIGURATION - A magnetic-drive coupling pump configuration including an attachment/detachment mechanism allowing simple and reliable positioning and fixation is provided. Thrust-direction positioning and radial-direction positioning are achieved, respectively, by surface contact of a convex portion of a pump unit ( | 04-23-2015 |
Patent application number | Description | Published |
20150064454 | CASE HARDENING STEEL MATERIAL - There is provided a chromium-containing austenitic alloy wherein at least one surface of the surfaces of the alloy has a continuous chromium oxide film with a thickness of 5 nm or more and less than 50 nm. A maximum current density determined by a critical passivation current density method is 0.1 μA/cm | 03-05-2015 |
20150075241 | EQUIPMENT SYSTEM FOR PRODUCING PIERCING-ROLLING PLUG - Provided is an equipment system for producing a piercing-rolling plug to be used for producing a seamless steel tube/pipe, which includes a shotblasting device for applying shotblasting on a surface of the plug, and an arc-spraying device for performing arc-spraying of iron wires on a surface of a base metal of the plug to which the shotblasting is applied, so as to form a film containing oxide and Fe thereon. The arc-spraying device includes plural spraying booths each of which separately forms part of the film in turn in each of sections into which the surface of the base metal of the plug is divided along an axial direction of the plug. The production efficiency of the plug can therefore be maintained at a high level, and steady enhancement of the durability life of the plug can be realized during the piercing-rolling. | 03-19-2015 |
20150132501 | METHOD OF PRODUCING PLUG FOR PIERCING-ROLLING - A method for producing a plug for use in a piercing rolling mill for producing a seamless steel tube/pipe includes an arc-spraying step of melting iron wires, and spraying molten material thereof onto a surface of a base metal of a plug by use of an arc-spray gun, so as to form a film containing oxide and Fe on the surface of the base metal of the plug. In the arc-spraying step, the surface of the base metal of the plug is divided into plural sections along an axial direction of the plug, and in turn, the arc-spraying is separately carried out in each of the plural sections while an intersection angle between the center line of a spraying stream from the arc-spray gun and the surface of the plug base metal is maintained within a range of 35 degrees to 90 degrees. | 05-14-2015 |
20150135513 | METHOD FOR PRODUCING PLUG FOR PIERCING-ROLLING - Provided is a method for producing a plug for use in a piercing-rolling mill for producing a seamless steel tube/pipe, and the method for producing the plug for piercing-rolling comprises shotblasting a surface of the plug, and arc-spraying a spray wire so as to form a film on a surface of a base metal of the plug that is shotblasted. In the arc-spraying step, the arc spraying is carried out by using, as the spray wire, a cored wire whose iron sheath tube is charged with at least iron oxide particles among iron particles and the iron oxide particles (one or more of FeO particles, Fe | 05-21-2015 |
20150184276 | METHOD FOR PRODUCING PLUG FOR PIERCING-ROLLING - A method for producing a plug for use in a piercing-rolling mill for producing a seamless steel tube/pipe includes a step of carrying out shotblasting on a surface of the plug, and an arc-spraying step of performing arc-spraying of a spray wire to form a film on a surface of a base metal of the plug to which the shotblasting is applied. In the arc-spraying step, arc-spraying uses a cored wire whose iron sheath tube is filled with at least low-thermal conductive particles like ZrO | 07-02-2015 |
20150258591 | PLUG FOR HOT TUBE-MAKING - A plug for hot tube-making includes: a plug main body; a build-up layer formed around an axis of the plug main body on a surface of the plug, main body, and a sprayed coating formed on a surface of the build-up layer. | 09-17-2015 |
20150321233 | PIERCING PLUG - A piercing plug of the present invention includes: a plug body; a Ni—Cr layer formed on a surface of the plug body; and a sprayed coating formed on a surface of the Ni—Cr layer. The plug body contains, by mass %, 20 to 30% of Cr, 30 to 55% of Ni, 0.005 to 0.5% of C, 0.1 to 1.0% of Si, 0.2 to 1.5% of Mn, and at least one of Mo and W which satisfy a following conditional expression (A), and remainder including Fe and impurities. | 11-12-2015 |
20150322560 | Cr-CONTAINING AUSTENITIC ALLOY AND METHOD FOR PRODUCING THE SAME - There is provided a Cr-containing austenitic alloy having a chromium oxide film with a thickness of 5 nm or larger on the surface, wherein the content of Mn in a base metal is, by mass percent, less than 0.1%. The chemical composition of the base metal desirably consists of, by mass percent, C: 0.15% or less, Si: 1.00% or less, Mn: less than 0.1%, P: 0.030% or less, S: 0.030% or less, Cr: 10.0 to 40.0%, Ni: 8.0 to 80.0%, Ti: 0.5% or less, Cu: 0.6% or less, Al: 0.5% or less, and N: 0.20% or less, the balance being Fe and impurities. | 11-12-2015 |