81results about How to "Reduce drive" patented technology

An organic thin film transistor (OTFT) comprising a gate electrode, a gate insulating film, an organic active layer and a source / drain electrode, or a gate electrode, a gate insulating film, a source / drain electrode and an organic active layer, sequentially formed on a substrate, wherein the gate insulating film is a multi-layered insulator comprising a first layer of a high dielectric material and a second layer of an insulating organic polymer compatible with the organic active layer, the second layer being positioned directly under the organic active layer. The OTFT of the present invention shows low threshold and driving voltages, high charge mobility, and high Ion / Ioff, and it can be prepared by a wet process.

The present invention discloses a liquid crystal display of the IPS type, which has improved characteristics in terms of stability of liquid crystal element, response time, threshold voltage, and driving voltage due to conferring a pretilt angle to a liquid crystal layer, and method for preparation thereof.

A vehicle has an ECU, a battery being chargeable with off-board electricity and a motor driven by electric power of the battery. The ECU has a microcomputer to receive an operation time each time a user sets the ECU in an operation state, prepare a frequency of operation times for each time zone, and set a time of the time zone corresponding to the high frequency as a charging end target time. When the microcomputer receives a signal from an onboard charger connected with an off-board power source, the microcomputer sets a charging schedule such that the battery charged by the charger according to the schedule is set in a fully-charged state at the charging end target time. The microcomputer controls the charger to charge the battery according to the schedule and to set the battery in the fully-charged state at the charging end target time.

Embodiments of the invention relate generally to cartridges, devices and methods for pharmaceutical constituents for storage, mixing and delivery. Particular embodiments relate to a device and method for pharmaceutical constituent mixing and delivery using a double-chambered cartridge within a socket member, for use as part of a syringe device. Other embodiments relate to a cartridge assembly for storing the pharmaceutical constituents prior to mixing and a method of forming the cartridge assembly. Still further embodiments relate to an extensible plunger for actuation of the delivery device. The extensible plunger is actuated in a first stroke while in its retracted state to mix the constituents and is actuated in a second stroke in its extended state to deliver the mixed constituents to an external volume.

Method and memory device for reliably writing an information value to a memory element of the memory device. A first information value is represented by a first potential and a second information value is represented by a second potential. A bit line is provided for writing either the first information value or the second information value to the memory element. A potential controller is coupled to the bit line, where the potential controller is configured to apply a third potential to the bit line, which is less than the first potential when writing the first information value to the memory element.

The embodiment of the invention provides a motor rotor, a motor and a vehicle, and the motor rotor comprises a winding rotor. The winding rotor comprises a rotating shaft, a rotor iron core and a plurality of rotor coils. The rotor iron core is fixedly sleeved on the rotating shaft, a plurality of winding holes are formed in the rotor iron core around the rotating shaft at intervals, each windinghole penetrates through the two ends of the rotor iron core arranged along the axial direction, each rotor coil is wound on the hole wall between two adjacent winding holes, and two adjacent rotor coils share one winding hole. A gap is formed between two adjacent rotor coils. A first shaft hole is formed in the rotating shaft. The gap is configured to be a first heat dissipation channel communicated with the first shaft hole, and the first heat dissipation channel is used for cooling liquid flowing into the rotating shaft, so that the cooling liquid introduced into the rotating shaft from theoutside can enter the first heat dissipation channel from the first shaft hole under the action of centrifugal force to dissipate heat of the rotor coil of the wound rotor, and the heat dissipation efficiency of the rotor coil is effectively improved.

A system for administering a hearing test to a remotely located user or subject using a user computing device connected to a communication network. The system provides for testing of ambient noise at the remote location and accuracy of sound reproduction by headphones engaged to the user computing device in a calibration of the loudspeakers of the headphones and the venue prior to communicating the test sounds. The calibration insures results determined by user input provide an accurate outcome.

This banknote handling apparatus includes multiple units (A to G) each for banknote receiving, disbursing, and the like, and a conveyance drum (1) with a circumferential length greater than length of the longest banknote. Multiple pressure rollers (3) are each pressed against an outer surface of the drum. A circling route (4) for banknote conveyance, having a discrimination sensor (5), is formed around the outer surface of the drum. The units (A-G) are connected to the circling conveyance route by their respective interconnecting route (6a-6g) for banknote conveyance. A route changer is provided for conducting route changes from the circling conveyance route to each interconnecting conveyance route, and vice versa. A rotational direction of a rotary drum (1a) during the conveyance of a banknote into either of the units (B, C, D), and a rotational direction of the drum (1a) during the conveyance of a banknote into either of the units (A, E, F, G) arranged at an opposite side from the units in a diametral direction of the conveyance drum, are also made opposite to each other.

A full-jacket helix-type centrifuge including a drum and at least one weir having a port. A throttle disk is assigned to the port. At least one nozzle rotates with the drum and is assigned to an outlet for discharging clarified liquid from the drum.

The invention provides a light valve, a display substrate and a display device, belongs to the technical field of MEMS (micro electro mechanical system) display, and is capable of solving the problems that the existing MEMS display device is complicated in structure, high in cost, short in service life and is not easy to realize. The light valve provided by the invention comprises a base, a filtering unit and a drive unit, wherein the base is provided with a shading area and a light-transmitting area; the filtering unit is arranged at a position which corresponds to the light-transmitting area of the base, and comprises a shading part and a conversion part; the shading part is used for stopping light passing, and the conversion part is used for transmitting light into a required color; the drive unit is used for driving the filtering unit to move so as to enable different parts of the filtering unit to correspond to the light-transmitting area of the base. The display substrate and the display device provided by the invention respectively comprise the light valve.

Compounds of the invention act as inverse agonist ghrelin receptors. Some of the compounds of the invention may have both inverse agonistic and antagonistic properties as they both decrease or eliminate the constitutive activity of he ghrelin receptor and block the effect of ghrelin. Other preferred compounds of the invention have inverse agonistic properties but have little or no antagonistic activity. The compounds are suitable for medical and / or cosmetic use in connection with modulation of feeding behaviors, body composition and reduction of body mass. The invention also relates to methods for identifying inverse agonists for the ghrelin receptor and for monitoring the further development of such compounds.

The invention relates to a method for the vibration of band steel in high-speed rolling process, wherein said method is characterized in that: the first frame inlet of cold rolling machine is arranged with three-roller stabilizer which comprise left low roller, right low roller and upper middle roller; the upper middle roller is above the left and right low rollers, and above the rolling line; the left and right low rollers are under the rolling line; the band steel is through between the upper middle roller and left low roller and right low roller, the upper middle roller is lifted by hydraulic cylinder; when in normal rolling, the upper middle roller compresses the band steel; the last frame outlet of machine has single-roller vibration resistor; when in normal rolling, the vibration-resistant roller extends out driven by the hydraulic cylinder, to tension the bane steel.

A control device for an automatic transmission configured with a command output portion that outputs a command that causes an electric pump to be driven so that oil pressure generated by the mechanical pump and the electric pump becomes greater than or equal to a needed oil pressure for a speed change mechanism when the oil pressure generated by the mechanical pump is smaller than the needed oil pressure. A determination portion determines whether or not a predetermined heat generation condition is met when the command is output by the command output portion. A shift control portion that, in a case where the determination portion has determined that the heat generation condition is met, performs a shift control of causing the speed ratio of the speed change mechanism to become higher than the speed ratio occurring when the determination portion determines that the heat generation condition is met.

The present invention discloses a liquid crystal display of the IPS type, which has improved characteristics in terms of stability of liquid crystal element, response time, threshold voltage, and driving voltage due to conferring a pretilt angle to a liquid crystal layer, and method for preparation thereof.

The invention relates to an adjustable steering column for a motor vehicle including a clamping device, in the opened state of which the steering column is adjustable and in the closed state of which the set position of the steering column is fixed and which has an operating lever and a clamping pin having a longitudinal axis. A clamping part, which can be rotated by the operating lever about the longitudinal axis of the clamping pin in order to open and close the clamping device, is arranged on the clamping pin or is integrated with the clamping pin as one piece. The clamping pin and / or the clamping part includes a toothing, which surrounds the longitudinal axis of the clamping pin and the teeth of which extend in the direction of the longitudinal axis of the clamping pin.

An organic light emitting diode display and a method for driving the same are disclosed. The organic light emitting diode display includes a display panel including a plurality of pixels, a display panel driver configured to drive signal lines of the display panel, and a timing controller configured to divide one frame into a plurality of subframes, convert data of an input image into a bit pattern, map the bit pattern to the plurality of subframes, control an operation of the display panel driver, and adjust a writing speed for writing data and / or an erase speed for turning off pixels of the plurality of pixels during at least one compensation subframe of the plurality of subframes such that the write speed and the erase speed are different from each other.

A compensation circuit is disclosed for compensating bias levels of an operational circuit in response to variations in a supply voltage. The compensation mechanism identifies variations in the supply voltage by comparing the voltage of a selected node of the operation circuit with a relatively constant or fixed reference voltage. Based on the results of the comparison, the compensation mechanism adjusts selected bias levels in the operational circuit, preferably using current stealing circuitry, so that the functionality and performance of the operational circuit can be substantially maintained. A biasing circuit for biasing one or more differential pairs is also disclosed.

A hydrocracking zone for the selective production of either a naphtha product stream or a middle distillate stream from a hydrocarbonaceous feedstock utilizing a fixed catalyst and varying the ammonia concentration level introduced to the hydrocracking zone. The ammonia can be obtained by the reaction of nitrogen in the hydrocarbonaceous feedstock in a hydrotreating reactor, or from an external ammonia source, where the ammonia concentration is controlled by a stripping zone which allows an ammonia concentration in the range of about 0 to about 50 wppm to be introduced into the hydrocracking zone to yield a naphtha stream and an ammonia concentration in the range of about 20 to about 200 wppm to be introduced into the hydrocracking zone to yield a middle distillate stream.

A piezoelectric / electrostrictive film type element includes a lower electrode, a piezoelectric layer, and an upper electrode laminated in order on a support. An average particle diameter of each of particles of a piezoelectric material forming the piezoelectric layer falls within a range of 0.5 μm to 10 μm. The sectional shape of the piezoelectric layer is a “quadrilateral (substantially rectangular shape) having a height of from 0.5 μm to 15 μm and an angle (θ) at an end point of a base of from 85° to 105°.” A surface roughness of a side surface of the piezoelectric layer is 0.05 dμm to 0.5 dμm at the maximum height roughness Rz (defined by JIS B 0601:2001). Both “generation of a leak current that flows through the piezoelectric layer” and “occurrence of particle shedding from a side surface of the piezoelectric layer” can be prevented.

The present invention provides a punch press with forming dies which reduces the limitation on the number and positions of forming dies attached to the die supporting member, the punch press enabling a device that elevates and lowers forming dies to operate appropriately without being affected by slag. The punch press with forming dies includes a die supporting member 2 that supports a plurality of forming dies 5 so that the forming dies 5 can be elevated and lowered, a die elevating and lowering driving device 16 that elevates and lowers the forming dies 5, and a die supporting member moving device that moves the die supporting member 2 so as to locate one of the forming dies 5 at a punch position P. The die elevating and lowering driving device 16 includes an elevating and lowering device 30 having an elevating and lowering member 35 that elevates and lowers the forming die 5 located at the punch position P and an elevating and lowering driving member 39 that drivingly elevates and lowers the elevating and lowering member 35, and further includes position switching means 31 for switching the elevating and lowering device 30 between a position B below the die supporting member 2 and a retracting position A outside the die supporting member 2.

A pharmaceutical dosage unit comprising drospirenone and an estrogen sulphamate, such as an estradiol sulphamate or an estriol sulphamate for use in hormone replacement therapy is disclosed. This, combination therapy may comprise continuous or discontinuous administration of drospirenone and / or the estrogen sulphamate, such as weekly administration of both agents or weekly administration of the estrogen sulphamate and daily administration of the drospirenone.

Apparatus and methods disclosed herein implement steady-state and fast transient electronic current limiting through power transistors, including power transistors used as pass elements associated with general purpose drivers. Embodiments herein prevent excessive steady-state current flow through one or more driver pass elements and / or through load elements in series with the pass element(s) via a current sensing and driver preamplifier feedback loop. A transient over-current protection circuit includes a fast transient switch and a transient over-current control circuit. The transient over-current control circuit rectifies one or more transient voltage spikes to create a momentary direct current (DC) voltage power supply (MVS) to power a fast transient driver circuit and to trip the fast transient switch. The fast transient switch discharges a transient pass element input voltage (e.g., a gate voltage on a MOSFET power transistor in some embodiments) and terminates current flow through the pass element current channel.

The invention provides a method for improving operation stability of a mechanical transmission chain of a direct-drive wind turbine generator. A data collecting card collects an operation variable X of the direct-drive wind turbine generator in real time. The method comprises the specific steps that 1, a mechanical transmission chain stabilization system is set according to the operation variable X and mechanical characteristics of the mechanical transmission chain; 2, the mechanical transmission chain stabilization system carries out filtering processing on the operation variable X; 3, the mechanical transmission chain stabilization system carries out dynamic compensation on a voltage reference value of the direct current capacitor end of a converter of the direct-drive wind turbine generator. Compared with the prior art, the method is simple in operation and easy to achieve. Mechanical transmission chain vibration of the direct-drive wind turbine generator caused by rotation speed changes can be quickly relieved, and the influence on unit output active power and power grid electric energy quality is little.

The invention discloses an oxygen-enriched combustion system for a coal gas electricity generation boiler. The oxygen-enriched combustion system comprises a boiler emergency stop protection system, as well as an oxygen pipeline, an air pipeline, a smoke exhaust pipeline and a coal gas pipeline which simultaneously communicate with a boiler furnace, wherein a coal gas quick cut-off valve is arranged on the coal gas pipeline; an oxygen content analyzer and an induced draft fan are sequentially arranged on the smoke exhaust pipeline; a blower and an air control valve are sequentially arranged on the air pipeline; an oxygen control valve and an oxygen quick cut-off valve are sequentially arranged on the oxygen pipeline; the boiler emergency stop protection system is electrically connected with the coal gas quick cut-off valve, the oxygen quick cut-off valve, the blower, the induced draft fan and the oxygen content analyzer simultaneously; and the oxygen content analyzer can send the oxygen content of boiler exhaust in the smoke exhaust pipeline to the boiler emergency stop protection system in real time, and the boiler emergency stop protection system controls to close the oxygen quick cut-off valve when the oxygen content of the boiler exhaust, received by the boiler emergency stop protection system, is larger than a security set value. The oxygen-enriched combustion system has the advantages that energy saving and environmental protection are achieved and the heat efficiency of the boiler furnace can be improved.

A vehicle has an ECU, a battery being chargeable with off-board electricity and a motor driven by electric power of the battery. The ECU has a microcomputer to receive an operation time each time a user sets the ECU in an operation state, prepare a frequency of operation times for each time zone, and set a time of the time zone corresponding to the high frequency as a charging end target time. When the microcomputer receives a signal from an onboard charger connected with an off-board power source, the microcomputer sets a charging schedule such that the battery charged by the charger according to the schedule is set in a fully-charged state at the charging end target time. The microcomputer controls the charger to charge the battery according to the schedule and to set the battery in the fully-charged state at the charging end target time.