Isik
Hasan Hüseyin Isik, Wil CH
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20150150738 | WHEELCHAIR - A wheelchair has an additional auxiliary drive device that allows the wheelchair to be moved even without using one's hands, To this end, a wheelchair includes at least one chair frame having drive wheels arranged at the side thereof and connected by means of a wheel hub. A seat is arranged between the drive wheels, the seat surface of which is arranged such that it can be tilted along the wheel axis of the drive wheels, wherein the tilting axis of the seat is located centrally between the drive wheels above the wheel axis. | 06-04-2015 |
Hasan Hüseyin Isik, Wil CH
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20110225970 | TURBINE - A water turbine for producing energy in flowing water systems, which can be easily adapted to different usage conditions and enables comparatively high efficiency. The turbine has blades that are pivotably disposed between turbine wheels by joints on the outside circumference of the turbine wheels. An inflatable element is disposed on at least one of the blades and extends parallel to the axis of rotation of the wheels. | 09-22-2011 |
Namik Kemal Isik, Bursa TR
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20120096681 | IN YARN PRODUCTION, APRON CLADDING MECHANISM AND METHOD TO THE ROLLERS COATED WITH ELASTIC MATERIAL AND FOUND IN THE DRAFTING AND GUIDING ZONE, HAVING SHIFT STRUCTURE AND PRE-TENSIONING MECHANISM - The purpose of the invention is to reduce the abrasive impact of the fibre or the yarn on the rollers coated with elastic material, which are used for drafting and guiding purposes in yarn production techniques, and thus keep the operating conditions and yarn quality parameters constant. The fibre on the top rollers coated with elastic material especially in the mechanical ring compact yarn production among the yarn production techniques, is an apron cladding method, over the top roller and the bearing guide arms connected to a bearing body found on the bearing unit placed on the pressure arm, in a way that it would cover these together. The method includes the operation steps of stretching the aprons by application of tension via a tension component and, while the fibre drafting operation continues, the bearing unit carrying the aprons being shifted in the horizontal plane in certain intervals. | 04-26-2012 |
Ozgur Isik, Drummoyne Nsw AU
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20110260941 | WIDEBAND RADIATING ELEMENTS - Wideband radiating elements, methods of transmitting and receiving signals using a wideband radiating element, standalone antennas, and array antennas are disclosed. The wideband radiating element (antenna) has wide bandwidth for a relatively constant beamwidth and comprises a section of waveguide, a patch radiator, and one or more tuned loops. The wideband radiating element may comprise: a section of waveguide, at least one dipole antenna element, and at least one tuned circuit. Each dipole antenna element is disposed within the waveguide section as a feed for the waveguide section. | 10-27-2011 |
Ozgur Isik, New South Wales AU
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20150214617 | DUAL-BAND INTERSPERSED CELLULAR BASESTATION ANTENNAS - Low-band radiators ( | 07-30-2015 |
Tacettin Isik, Saratoga, CA US
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20080238556 | Simple Technique For Reduction Of Gain In A Voltage Controlled Oscillator - A ring oscillator circuit having an odd plurality of inverter stages (i.e., 2N+1 stages). In accordance with one embodiment of the present invention, only one of the inverter stages is operated in response to a variable input voltage, while the remaining inverter stages are operated in response to a highly filtered constant input voltage. The inverter stages that operate in response to the constant input voltage oscillate at a base frequency. The inverter stage that operates in response to the variable input voltage causes the frequency of the output signal to deviate from the base frequency by an amount determined by the variable input voltage. In this manner, the variable voltage inverter stage implements frequency control for the ring oscillator. The gain of the ring oscillator circuit is reduced by a factor of (2N+1) with respect to the gain of a conventional ring oscillator. | 10-02-2008 |
20090102513 | Low Power Output Driver - A low power output driver includes one of a regulated reduced voltage source that receives a supply voltage and outputs a regulated reduced voltage that is a lower voltage than the supply voltage. The driver also includes a first driver input that receives a first logic signal, a second driver input that receives a second logic signal, a first driver output that outputs a first output signal and a second driver output that outputs a second output signal. The driver includes first, second, third and fourth n-type metal oxide semiconductor (NMOS) that are cross-connected between the reduced voltage and the first and second driver outputs or a constant voltage internal ground. When the second input is high, the second NMOS and the third NMOS are gated on, the second driver output is raised to the reduced voltage and the first driver output is pulled down to the constant voltage ground. | 04-23-2009 |
20100148840 | PULSE MODULATED CHARGE PUMP CIRCUIT - A circuit for increasing a gate voltage of a transmission gate in a high-speed switch to a level higher than a level of a supply voltage is provided. The circuit includes an oscillator generating a clock signal and a charge pump circuit operatively coupled to the oscillator. The charge pump circuit receives the supply voltage and the clock signal as inputs, and outputs the gate voltage. The circuit also includes a comparator circuit coupled to the oscillator circuit and the charge pump circuit and a pulse signal generator circuit operatively coupled to the oscillator, the pulse signal generator circuit generating a pulse signal which enables the oscillator. | 06-17-2010 |
20110057714 | High Voltage Switch Utilizing Low Voltage MOS Transistors with High Voltage Breakdown Isolation Junctions - A high voltage switch having first and second states includes an input receiving an input voltage that is greater than a supply voltage. Each of first, second, and third MOS structures of a first conductivity type has a gate, a source, and a drain. The sources and drains of each of the MOS structures are electrically coupled in series between the input and ground. An output is electrically coupled to the input. When the switch is in the first state, the gate of the first MOS structure is pulled to ground, the gate of the second MOS structure is pulled to the supply voltage, and the gate of the third MOS structure is pulled to a voltage greater than the supply voltage and less than the input voltage. When the switch is in the second state, the gates of all of the MOS structures are pulled to the supply voltage. | 03-10-2011 |
20110193600 | Methods of Frequency versus Temperature Compensation of Existing Crystal Oscillators - Methods for compensating the existing crystal oscillator frequencies in extended temperature ranges. These are utilizing existing crystal oscillators on any system design which may have quartz crystals with associated circuitry to deliver frequency or timing reference signals. They are increasing these existing circuitry's accuracy simply by adding small integrated circuit component. | 08-11-2011 |
20120169304 | Highly Simplified Switching Regulator Which Allows Very High Switching Frequencies - A method combining linear LDO and switching regulators to eliminate complex duty cycle control methods therefore allowing increased switching frequencies for higher performance and less cost, discrete or fully integrated high efficiency regulators. Apparatus making PWM system an open loop digital circuit, while maintaining analog close loop with traditional linear regulator by combining both techniques in a simplified form. | 07-05-2012 |
Turgut Isik, Bellevue, WA US
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20150277899 | HIERARCHICAL DIRECTIVES-BASED MANAGEMENT OF RUNTIME BEHAVIORS - Support for dynamic behavior is specified while reducing reliance on JIT compilation and large runtimes; semantic characteristics are selectively attached to types and type members outside source code. A directives document contains human-readable directives in a parsable format for submission to an innovative compiler. The directives specify whether a type T or type member M is required, optional, or prohibited in a runtime environment. Some reference an application, library, assembly, or namespace group, and others reference group components: type, type instantiation, method, method instantiation, field, property, or event. Some directives force a generic instantiation. Some directives indirectly reference a type through a parameter, type parameter, or generic directive. Some directives reference degrees to manage runtime activation of type instances, runtime introspection over types, reflection, and/or runtime or static serialization. Degrees may enable or disable types, instance constructors, property setters, property getters, fields, or all type members. Directives may be composed. | 10-01-2015 |