baber/WOPTO huggingface dataset:
Patent JP-2011181912-A (JP)
Title: Semiconductor device and electronic apparatus
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2011-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device using an oxide semiconductor achieved in miniaturization while maintaining excellent characteristics.  <P>SOLUTION: The semiconductor device includes: an oxide semiconductor layer; a source electrode and a drain electrode in contact with the oxide semiconductor layer; a gate electrode overlapping the oxide semiconductor layer; and a gate insulating layer formed between the oxide semiconductor layer and the gate electrode where the source electrode or the drain electrode includes a first conductive layer and a second conductive layer having a region extending farther than an end face of the first conductive layer in a channel length direction, and also includes a side wall insulating layer having a bottom face with a length in the channel length direction shorter than the length of the extending region in the channel length direction on the extending region of the second conductive layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011211170-A (JP)
Title: Electromagnetic coupling structure, multi-layer transmission-line plate, method of manufacturing electromagnetic coupling structure, and method of manufacturing multi-layer transmission-line plate
Inventor: MIZUSHIMA ETSUO
IPC: H01P1/04
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic coupling structure and a multi-layer transmission line plate capable of integration with high density, and a method of manufacturing the same.SOLUTION: The electromagnetic coupling structure to be used in a microwave frequency band, comprises a laminate with an inner dielectric layer 23 sandwiched between inner conductive layers 12, 15 to be a plurality of ground layers, a pair of outer dielectric layers 21, 25 facing each other so as to sandwich the laminate therebetween, and a pair of outer conductive layers 11, 16 facing each other so as to sandwich the pair of outer dielectric layers 21, 25 therebetween. In the laminate, a hole S is formed by passing through the inner dielectric layer 23 and the inner conductive layers 12, 15 to be plurality of ground layers, and the outer conductive layers 11, 16 are electromagnetically coupled in such a way that the inner conductive layers 12, 15 to be a plurality of ground layers are electrically connected to each other via a tubular metal film 3 formed on the inner wall of the hole S.
Patent JP-2012161455-A (JP)
Title: Narrow wheelchair
Inventor: MIYAGAWA KENGO
IPC: A61G5/02
Filed: 2011-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a narrow wheelchair which can be moved through a narrow space and be folded in compact.SOLUTION: The narrow wheelchair is configured to have a width of 350-450 mm, a length of 700-800 mm, and a height of 750-850 mm when folded, and can be moved through a narrow space.
Patent JP-2012167294-A (JP)
Title: Method and facility for charging raw material for blast furnace
Inventor: HOSOMI KAZUO
IPC: C21B5/00
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for charging a raw material for blast furnace, which can charge a raw material for blast furnace at an uniformed distribution into a bell-less blast furnace having a plurality of furnace top bunkers, and to provide a facility for charging a raw material for blast furnace.SOLUTION: In the facility for charging a raw material for blast furnace, the raw material for blast furnace is conveyed to a furnace top of the bell-less blast furnace 1 by a furnace top conveyor 3 and fed into the furnace top bunkers 21-23 from a furnace top hopper 4; the fed raw material for blast furnace is discharged into a receiver 10 from raw material discharging valves 91-93; and the discharged raw material for blast furnace is charged inside the furnace top of the bell-less blast furnace from a rotating chute 11. The facility for charging a raw material for blast furnace includes: a calculation device 14 for calculating a weight of the raw material for blast furnace inside the bunker by correcting bunker weight measurement values measured by load cells 121-123 with a preset correction coefficient; and a control device 15 for controlling the raw material discharging valves to be opened or closed based on the calculation result outputted by the calculation device 14.
Patent JP-2012166375-A (JP)
Title: Inkjet printing apparatus and recovery method for print head thereof
Inventor: KANDA HIDEHIKO
IPC: B41J2/175
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet printing apparatus that can control the amount of a waste ink in a recovery process of a line type long print head.SOLUTION: A print mode that is set among a plurality of print modes defined according to the number and position of the nozzles in use for printing images is specified. A first preliminary ejection processing is performed for selectively executing preliminary ejection of ink from a used nozzle in a print mode that is currently set out of the plurality of nozzles and an unused nozzle near the used nozzle before or after printing images on a print medium.
Patent JP-2012168298-A (JP)
Title: Thickness detecting device, image forming device, image forming method, image forming program and recording medium
Inventor: FUNADA NAOHIRO
IPC: G03G21/14
Filed: 2011-02-11
Abstract: PROBLEM TO BE SOLVED: To accurately detect a thickness of a sheet-like member and perform fixing temperature control according to the thickness of the sheet-like member.SOLUTION: A copying device 1 detects a thickness of a reference thickness member 504 whose thickness has been already known is detected by a reference paper thickness detection sensor 501 as a reference thickness prior to conveyance of paper, in a predetermined position on a conveyance path where the paper is conveyed, detects a thickness of the paper conveyed on the conveyance path using a paper thickness detection sensor 502 to determine actual thickness of the paper by correcting the thickness of the paper on the basis of the reference thickness, and adjusts a fixing temperature in heating the paper to fix an image in a fixing unit 270, on the basis of the actual thickness of the paper.
Patent JP-2012168665-A (JP)
Title: Memory control device, image processing device, memory control method, memory control program, and recording medium
Inventor: TSUZUKI YOHEI
IPC: G06F12/00
Filed: 2011-02-13
Abstract: PROBLEM TO BE SOLVED: To optimize memory access by adequately adjusting parameters for memory access.SOLUTION: A job management unit 24 in a memory system 11 of a composite device 1 acquires information on occurrence of a job request which requires the use of a memory 13 and its job content. An environment prediction unit 23 in a composite device 1 predicts the situation of job execution of the acquired job content. A parameter determination unit 25 acquires a set of parameter values among multiple sets of them stored on a parameter storage unit 26 based on the predicted situation. And an automatic parameter setting unit 27 sets the acquired parameter values on a memory controller 12 which performs memory operation on the memory 13.
Patent JP-2012166646-A (JP)
Title: Energy storage device and installation-operation method thereof
Inventor: NOGI MASAYUKI
IPC: B60M3/06
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To save energy, and to lengthen the service life, by restraining frequent charge-discharge to an energy storage element.SOLUTION: A power transmission line side electric power converting device 2 converts electric power of a power transmission line 1, and supplies DC electric power to a feeder 3. The energy storage element 4 is connected to the feeder 3 via an electric power converting device 5. An output current control part 6 is connected with a stringing voltage detecting part 7 for detecting stringing voltage of the feeder 3, and a charge ratio detecting part 8 for detecting the charge ratio SOC of the energy storage element 4. The output current control part 6 is connected with a control table 9 for determining charge-discharge starting voltage and charge-discharge current saturation voltage based on the detected stringing voltage and charge ratio. A data input-output part 10 is arranged in the control table 9. The output current control part 6 performs control so that the energy storage element is easily discharged even in high stringing voltage and is hardly charged in low stringing voltage as the charging ratio becomes high. The output current control part 6 performs control so that the energy storage element is hardly discharged even in the low stringing voltage and is easily charged even in the low stringing voltage as the charging ratio becomes low.
Patent JP-2012169178-A (JP)
Title: Lighting device
Inventor: MIKI NOBUKAZU
IPC: H05B39/04
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a lighting device by reducing application of an excessive load to a lighting circuit even when a halogen lamp is in the end-of-life state.SOLUTION: A lighting device 1 comprises a halogen lamp 2 as a light source, and a lighting circuit 10 which supplies lighting power to the halogen lamp 2. The lighting circuit 10 is connected with a life detection circuit 11 and a current application circuit 12. When the end-of-life state of the halogen lamp 2 is detected by the life detection circuit 11, the current application circuit 12 feeds a current required for disconnecting the filament of the halogen lamp 2 to the halogen lamp 2 to disconnect the filament. Consequently, driving of the lighting circuit 10 is stopped, and overcurrent flowing into the lighting circuit 10 subsequently can be reduced to prolong the life of the lighting device 1.
Patent JP-2012166720-A (JP)
Title: Vehicle traveling control apparatus
Inventor: KAMIYAMA MAO
IPC: B62D6/00
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To secure proper trajectory followability even when a function of detecting steering input information in a device has a failure, while releasing an odd feeling caused by interference with a driver's steering operation.SOLUTION: A vehicle traveling control apparatus includes: a trajectory control device for controlling a variable steering angle device so that a trajectory of a vehicle comes near a target path; an obtaining device for obtaining the steering input information on a steering input applied to a steering input shaft via a steering wheel by the driver of the vehicle; and a response change device for changing a response of trajectory control by the trajectory control device according to the obtained steering input information and for improving the response of the trajectory control when the steering input cannot be obtained.
Patent JP-2012168143-A (JP)
Title: Particulate matter detector
Inventor: NAKAMURA SATOSHI
IPC: F01N3/00
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a particulate matter detector for detecting particulate matter in a gas to be measured, that ensures high reliability by reducing a measurement error caused by coarse particles while removing influence caused by the difference in a placing direction of a detection element and dealing with the change in flow velocity of the gas to be measured.SOLUTION: A particulate matter detector has a measured gas introduction hole 301 in a base end side face 300 of a cover body 3 formed into a nearly bottomed cylinder covering at least a detection element 1, and a measured gas extraction hole 311 in a bottom 310, so as to form a flow that moves a measured gas in the direction of the longitudinal axis of the detection element 1. In addition, a measured gas passage way 141 is defined in the detection element 1; one end 151 of the passage way opens, on the base end side of the detection element, in a direction perpendicular to the direction in which the measured gas advances; the other end 142 at the tip end of the detection element 1 opens in a direction facing the measured gas extraction hole 311; and a pair of detection electrodes 12 and 13 for detecting an electrical characteristic varying with the amount of particulate matter accumulating in the measured gas passage way 141 is formed.
Patent JP-2012172520-A (JP)
Title: Power source device for hybrid construction machine
Inventor: SORA TOSHIO
IPC: F02D29/00
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To suppress the consumption of a capacitor during a continuous operation time under a high load pressure to secure an assist ability during the subsequent normal operation.SOLUTION: In a hybrid shovel, a hydraulic pump and a generator motor are connected to an engine to charge a capacitor through a generator action of the generator motor and to drive the generator motor by the discharge power of the capacitor to assist the engine and to control a pump flow rate through a horse power control. The set value of the maximum input of the pump to be obtained by the pump pressure and the pump flow rate through the horse power control is so fixed as to be greater than the maximum output of the engine on the low pressure side of the pump pressure, gradually decreasing toward the high pressure side and also decreasing smaller than the maximum output of the engine under the maximum pressure.
Patent JP-2012170893-A (JP)
Title: Sedimentation type liquid/liquid separator
Inventor: SAIKI RINA
IPC: B01D17/025
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a sedimentation type liquid/liquid separator capable of exhibiting a liquid separation effect in the entire cross-section of a channel of a liquid mixture in an apparatus.SOLUTION: The liquid/liquid separator separates the liquid mixture in which liquids with different specific gravity are mixed with each other while forming an interface therebetween, into respective liquids and comprises a body portion 10, a sedimentation member 23 for settling the liquid of higher specific gravity in the liquid mixture, and flow straightening members 21, 22 disposed between the sedimentation member 23 and an inflow passage. The body portion 10 includes a hollow cylindrical body portion 11 having a liquid passage 10h disposed therein, the inflow passage 14 for supplying the liquid mixture to the liquid passage 10h of the body portion 11 and discharge passages 11a, 11b for discharging the separated liquid from the body portion. Further a reflection member having a reflection surface intersecting the axial direction of the liquid passage 10h of the body portion 11 is provided to the body portion 10 and the inflow passage 14 is disposed between the reflection member and the flow straightening members 21, 22 and a supply port 14a is formed so as to supply the liquid mixture to the reflection member.
Patent JP-2012176563-A (JP)
Title: Cleaning device and liquid ejection apparatus including the same
Inventor: ITO MAKOTO
IPC: B41J2/165
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a high-reliable cleaning device in which, even if attachment positions of a plurality of liquid ejection heads are finely adjusted, a capping operation can be surely and quickly performed following the fine adjustment, and furthermore, interference with the liquid ejection head moved to a cap position is not performed.SOLUTION: Capping is performed in such a manner that a capping movement mechanism moves capping mechanisms 22 and 23 from a retreat position to the cap position and a positioning movement mechanism moves the capping mechanisms 22 and 23 from a separation position to a contact position according to the movement of ejection heads 10a and 10b to the cap position.
Patent JP-2012177646-A (JP)
Title: Semiconductor integrated circuit and test method of semiconductor integrated circuit
Inventor: HAMANO ATSUSHI
IPC: G11C29/56
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit which allows reduction of the time required for operation verification of a sequence circuit provided therein.SOLUTION: A semiconductor integrated circuit 1 includes a D type F/F 10 to which a pass signal being a signal obtained by causing an input signal 3 to pass a logic circuit 4 is supplied. A delay amount measuring circuit 6 measures a delay amount of the input signal 3 due to the logic circuit 4, before operation verification of the D type F/F 10. A delay control circuit 5 generates a delay signal obtained by delaying the input signal 3 by the delay amount measured in the delay amount measuring circuit during operation verification of the D type F/F 10. A comparison circuit 11 compares an output from the D type F/F which has received, as an input, the delay signal generated by the delay control circuit 5 during operation verification of the D type F/F 10, with an expected value to perform operation verification of the D type F/F 10.
Patent JP-2012182207-A (JP)
Title: Lead frame for led element and method for manufacturing the same
Inventor: SAWADAISHI MASASHI
IPC: H01L23/48
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame for an LED element, which has high adhesion to a mold resin.SOLUTION: A lead frame 10 for an LED element comprises, on a first surface in a thickness direction, a pad part 11 on which an LED element is mounted, and a connection area 12 which is formed apart from the pad part and is electrically connected via a wire to the LED element mounted on the pad part. The lead frame for an LED element is characterized in that: only connection surfaces 15A and 15B connecting the pad part and the connection area to a second surface in the thickness direction of the lead frame for an LED element are roughened to have a predetermined roughness or higher.
Patent JP-2012181311-A (JP)
Title: Transfer device and image forming device
Inventor: NAGAI YOSHIYUKI
IPC: G03G15/10
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a transfer device for favorably transferring an image to a transfer material, and an image forming device for favorably forming the image on the transfer material.SOLUTION: The transfer device comprises: a first conductive roller 70a brought into contact with a conductive layer Se of the transfer material S having the conductive layer Se; a second conductive roller 70b brought into contact with the first roller 70a via the transfer material S; a pair of conveyance rollers 70 for conveying the transfer material S and stopping the conveyance of the transfer material S; a conduction part 70c electrically connected to the first roller 70a; a transfer member 40 brought into contact with the conductive layer Se of the transfer material S conveyed by the pair of conveyance rollers 70 to transfer the carried image to the conductive layer Se; a transfer roller 43 brought into contact with the transfer member 40 via the transfer material S; and a transfer potential applying unit 43a for applying potential for transferring an image to the conductive layer Se of the transfer material S via the transfer member 40.
Patent JP-2012182645-A (JP)
Title: Synthetic amplifier, transmitter, and control method of synthetic amplifier
Inventor: LOZHKIN ALEXANDER N
IPC: H03F3/68
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic amplifier in which out-of-band spectrum of an output signal is reduced, and to provide a transmitter and a control method of a synthetic amplifier.SOLUTION: A C-HPA10 distributes, amplifies and synthesizes the input signals. The C-HPA10 comprises: a plurality of signal separators 81, 82; a differential delay estimator 90; and a differential delay adjuster 110. The plurality of signal separators 81, 82 output each of the signals thus distributed while separating into a signal where the time component has a predetermined time-lead and a signal where the time component has a predetermined time-lag. The differential delay estimator 90 estimates the differential delay between the signals thus distributed by using the input signals, the output signals from the plurality of signal separators 81, 82, and the output signal thus synthesized. The differential delay adjuster 110 adjusts the differential delay between respective signals thus distributed using the differential delay thus estimated.
Patent JP-2012180681-A (JP)
Title: Hybrid construction machine
Inventor: IZUMI SHIHO
IPC: H02P27/06
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid construction machine which has revolving action operability with no sense of incongruity between a conventional type construction machine and itself, and in which the power storage amount of a battery device is controlled within an appropriate range considering the service life without increasing the capacity of the battery device.SOLUTION: The hybrid construction machine includes an electric motor and a hydraulic motor for driving a revolving superstructure, the battery device, and a controller for controlling the charge/discharge of the battery device. The controller includes a storage part for storing a discharge command region set depending on the revolving speed of the revolving superstructure with respect to the power storage amount of the battery device, and a computing part for computing an additional driving torque command value for the electric motor to increase the power running amount of the electric motor depending on the power storage amount of the battery device when the power storage amount of the battery device reaches the discharge command region stored in the storage part, and for outputting the additional driving torque command value to the side of the electric motor to drive the revolving superstructure.
Patent JP-2012179820-A (JP)
Title: Support apparatus of belt-like cable, recording apparatus and electronic equipment
Inventor: ARIMORI KAZUHIKO
IPC: B41J29/00
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To prevent the hanging of a loop portion at an extension end due to an increase in curvature radius of the loop portion, thereby preventing stress from being applied to an extension base end portion of a belt-like cable, which is delivered in a vertical attitude, from a holding part disposed on a support frame and the extension top end portion of which is connected to a movable part via the loop portion.SOLUTION: A support apparatus 3 of the belt-like cable is configured in such a way that a holding part 22 of the belt-like cable 7 is supported by a slider 31 which is moved in conjunction with the movement of the movable part 5, wherein the length of an extension portion 26 of the belt-like cable 7 reaching the extension top end portion 27 from the holding part 22 is constant and, when the movable part 5 is moved between a predetermined middle movement position and the maximum movement position, the extension portion 26 keeps the curvature radius R1 of the loop portion 25 when the movable part 5 is moved to the middle movement position and is moved integrally together with the slider 31.
Patent JP-2012185924-A (JP)
Title: Fuel cell system
Inventor: KAMIJO MOTOHISA
IPC: H01M8/12
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system capable of detecting degradation in reforming performance by a fuel cell 11.SOLUTION: Degradation in reforming performance by an anode electrode 11b in a fuel cell 11 can be detected by measuring the temperature of reformed gas outputted from a fuel reformer 15a. If the reforming performance degradation is detected, the temperature of the fuel reformer 15a is kept at a desired temperature by increasing an air/fuel ratio (A/F). As a result, required generation power can be outputted without causing degradation in reforming efficiency or carbon deposition.