baber/WOPTO huggingface dataset:
Patent JP-2012243018-A (JP)
Title: Storage device having multiple non-volatile memories, storage controller, and logical disk generation method
Inventor: YANASE YASUO
IPC: G06F3/08
Filed: 2011-05-18
Abstract: PROBLEM TO BE SOLVED: To suppress the simultaneous occurrence of failures of multiple non-volatile memories without deteriorating processing performance.SOLUTION: A storage device includes: a rewritable first number of non-volatile memories; and a storage controller including pool generation means and logical disk generation means. The pool generation means includes grouping means, block division means, and chunk generation means. The grouping means is configured to generate a pool constituting of a second number of non-volatile memories among the first number of non-volatile memories, and the block division means is configured to divide the storage area of the second number of non-volatile memories into blocks of fixed size. The chunk generation means is configured to generate multiple chunks by: setting the second number of non-volatile memories as objects; and using a third number of blocks which are less than the second number of blocks and are the blocks of different non-volatile memories among the second number of non-volatile memories, as units. The logical disk generation means is configured to generate a logical disk by using the chunks of the second number of non-volatile memories.
Patent JP-2012243915-A (JP)
Title: Metal oxide thin film for cigs-based solar cell, and cigs-based solar cell with thin film
Inventor: NARAI SATORU
IPC: H01L31/04
Filed: 2011-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a technology of improving adhesion of a soda-lime glass substrate and a back electrode layer, and suppressing excessive diffusion of Na from the soda-lime glass substrate.SOLUTION: The metal oxide thin film for CIGS-based solar cell is a metal oxide thin film for use in the alkaline control layer of a CIGS-based solar cell, and ensures excellent adhesion of a soda-lime glass substrate containing a Nb-based oxide as a main component and a back electrode layer, and excellent controllability of alkaline diffusion.
Patent JP-2012008550-A (JP)
Title: Resist composition and method for producing resist pattern
Inventor: ICHIKAWA KOJI
IPC: G03F7/039
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a resist composition from which a pattern formed with a wide exposure margin and having excellent resolution and line edge roughness can be obtained.SOLUTION: A resist composition comprises: a resin which has an acid labile group, and is insoluble or slightly soluble in an alkali aqueous solution but is capable of dissolving in an alkali aqueous solution by an action of an acid; an acid generator which is represented by formula(B1); and a compound which is represented by formula(I). (In the formulas, Qand Qeach independently represent a fluorine atom or a perfluoroalkyl group; Lrepresents a single bond or a bivalent saturated hydrocarbon group; Y represents an aliphatic hydrocarbon group or a saturated cyclic hydrocarbon group which may have a substituent; Zrepresents an organic cation; Rand Reach independently represent an aliphatic hydrocarbon group or a saturated cyclic hydrocarbon group or the like; Rrepresents an aliphatic hydrocarbon group or a saturated cyclic hydrocarbon group; Lrepresents a bivalent saturated hydrocarbon group; a ring Wrepresents a heterocyclic ring.)
Patent JP-2012241885-A (JP)
Title: Rotor structure
Inventor: TAKEDA YASUNORI
IPC: F16H55/17
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a rotor structure in which gear noise can be reduced in a simple configuration.SOLUTION: A rotor structure includes: a secondary shaft 8 on the outer peripheral part of which female involute spline teeth 8a are formed; and a drive gear 9 in the inner peripheral part of which male involute spline teeth 9a are formed. The female involute spline teeth 8a and the male involute spline teeth 9a are engaged while having backlash in a radial direction. The drive gear 9 is supported freely rotatably by a transaxle case via a needle bearing 27 having backlash in the radial direction. The male involute spline teeth 9a are formed in an area which is equal to or less than a half with respect to the circumferential direction of the drive gear 9, and are omitted in the remaining area.
Patent JP-2011247263-A (JP)
Title: Turbomachine fuel nozzle
Inventor: KHAN ABDUL RAFEY
IPC: F23R3/28
Filed: 2011-05-26
Abstract: PROBLEM TO BE SOLVED: To achieve a low level of NOx emissions.SOLUTION: A fuel nozzle 20 of a combustor includes a flow passage 84 including a body having a first end 91 that extends to a second end 92 through flow channels 101, 102, 103, and 104 having flow areas. A fuel inlet 95 is provided at the first end 91 of the body 88. A fuel outlet 96 is provided at the second end 92 of the body 88. Control flow passages 130 and 131 are fluidly connected to the body 88 between the first and second ends, and are configured and disposed to deliver a control flow into the fuel nozzle 20. The control flow establishes a selectively variable effective flow area of the flow passage 84.
Patent JP-2012248499-A (JP)
Title: Induction heating cooker
Inventor: YAMAMOTO YUJI
IPC: H05B6/12
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent continuation of heating more than necessary after a temperature reaches an optimal temperature for frying and preheating is completed.SOLUTION: An induction heating cooker comprises a top plate 1, a heating coil 2, an inverter circuit 7, an operation part 4 for setting an operation mode of the inverter circuit 7, a heat sensitive element detecting temperatures of a bottom face of a cooking container and a top plate 1, and a control part controlling an output from the inverter circuit 7 based on an output of the heat sensitive element. The operation part 4 has a preheating selection part for selecting a preheating mode. When the preheating mode is selected and preheating is completed, the induction heating cooker maintains a first heating output for a first predetermined time period and lowers a heating output in a stepwise fashion every time a second predetermined period elapses.
Patent JP-2012251785-A (JP)
Title: Inspection device and inspection method
Inventor: AKIYAMA HIROAKI
IPC: G01N21/956
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device and an inspection method that can improve inspection precision by removing white spots.SOLUTION: Image data of three lines acquired by a line sensor having a plurality imaging elements arrayed linearly is stored (S2); and differences in gradation value between an object pixel and eight pixels adjoining the periphery thereof are found for each of pixels of a center line, and it is determined that the object pixel is a pseudo defect when the eight obtained differences all exceed a first threshold (S2). An average of gradation values of the eight pixels is calculated, and the obtained value is replaced with the gradation value of the object pixel (S2). An optical image of the same stripe as the stripe where the pseudo defect is determined is acquired again by the line sensor, and the obtained image data can be replaced with image data which is obtained last.
Patent JP-2012251680-A (JP)
Title: Refrigerator
Inventor: SAKAI TOSHIKAZU
IPC: F25D21/06
Filed: 2011-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator having a freezer damper, a refrigeration compartment damper, an evaporator fan, and a heating heater, wherein the freezer damper is closed, the refrigeration compartment damper is opened, and the evaporator fan is driven, thereby properly controlling the time required for defrosting when defrosting an evaporator using a heat quantity of food stored in a refrigeration compartment.SOLUTION: The output of the heating heater is regulated on the basis of the amount of food stored in the refrigeration compartment, and thereby the defrosting time of the evaporator is regulated properly.
Patent JP-2012252448-A (JP)
Title: Ic tag and manufacturing method of ic tag
Inventor: OKUBO KENGO
IPC: G06K19/077
Filed: 2011-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an IC tag having self adhesiveness, being re-stickable, and having improved cushioning property and shock resistance, and a manufacturing method of the IC tag.SOLUTION: An IC tag 10 includes: an inlet 20 that includes an inlet base material 21, an antenna 22 provided on the inlet base material 21, and an IC chip 23 joined to the antenna 22; and a support base material 30 that includes a bottom face 31 on which the inlet is mounted, and side faces 32 extending from the side parts of the bottom face 31 and that has an opening at one side. The support base material 30 is filled with a cushioning material 40 and a part of the cushioning material 40 is exposed from the opening at the one side. The cushioning material 40 comprises a gel material having the self adhesiveness, and the IC tag 10 can be stuck to a sticking object body 60 by the cushioning material 40.
Patent JP-2012253169-A (JP)
Title: Printed wiring board and manufacturing method therefor
Inventor: OHARA NAOTO
IPC: H05K3/46
Filed: 2011-06-02
Abstract: PROBLEM TO BE SOLVED: To enhance insulation reliability by ensuring the thickness of an insulation layer between the jumper wires.SOLUTION: The printed wiring board 1 is manufactured by forming a first jumper circuit 7 on a base substrate 4, printing a resist 12 composing an insulation layer 9 between jumper circuits 7, 8 of multiple layers on a PET film 11 having a recess formed therein, pasting the PET film 11 to the base substrate 4 after aligning them so that the first jumper circuit 7 faces the recess 11a, transferring the resist 12 to the base substrate 4, patterning the insulation layer 9 by the resist 12, and then forming a second jumper circuit 8 on the base substrate 4 where the insulation layer 9 is formed.
Patent JP-2012251614-A (JP)
Title: Control device of automatic transmission
Inventor: HAYASHI NAOKI
IPC: F16H59/48
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To further improve control property of an automatic transmission by precisely driving a solenoid valve even when acceleration is applied to a vehicle with respect to moving direction of a valve of the solenoid valve.SOLUTION: In the automatic transmission having a linear solenoid arranged so that a spool moves in the right and left direction of the vehicle, right and left acceleration (a) of the vehicle is calculated based on wheel velocities Vr, Vl (S310), and an acceleration correction value Pacc is set based on the calculated right and left acceleration (a) (S320). During gear shift, a hydraulic pressure command with the set acceleration correction value Pacc added thereto is set and, based on the set hydraulic pressure command, the corresponding linear solenoid valve is driven and controlled. As a result, irrespective of a running state (right and left acceleration) of the vehicle, right amount of hydraulic pressure to be applied to an hydraulic pressure chamber of a clutch or a brake can be obtained, and the control property of the automatic transmission can be improved.
Patent JP-2011167070-A (JP)
Title: Power conversion apparatus
Inventor: YOSHIMOTO KANTARO
IPC: H02P27/04
Filed: 2011-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power conversion apparatus capable of reducing overall volume/loss by suppressing the generation of a harmonic current of a motor and using/distributing the power of a plurality of power supplies even when there is a voltage difference among power supplies when a path is selected.  <P>SOLUTION: The power conversion apparatus is connected to a plurality of DC power supplies, generates/synthesizes pulses from the respective output voltages of these DC power supplies to generate drive voltage of an AC motor, and drives the AC motor. The apparatus includes: a pulse width corrector for correcting a command value of pulse width based on the sign of a motor current; a pulse generating/synthesizing device for generating/synthesizing the pulses based on the corrected command value of the pulse width; a path opening device for opening a path charging at least one of the DC power supplies; and a pulse width correction controller for selecting the DC power supply for which the command value of the pulse width is to be corrected in response to opening of the path for charging, and controlling the pulse width corrector to correct the command value of the pulse width output from the selected DC power supply.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012256787-A (JP)
Title: Semiconductor device and semiconductor device manufacturing method
Inventor: KATO OSAMU
IPC: H01L21/66
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which inhibits defects at the time of dicing by using a semiconductor substrate having a TEG pattern.SOLUTION: A semiconductor device comprises: a semiconductor substrate singlulated or to be singulated into semiconductor chips 2a by dicing; an inter layer insulation layer formed on the semiconductor substrate; a seal ring 5a provided in the interlayer insulation layer and formed along a periphery of the semiconductor chip 2a; and TEG wiring 7 with one end connected to the seal ring 5a and with another end extending toward an end face of an outer periphery of the semiconductor chip 2a.
Patent JP-2013004171-A (JP)
Title: Fuel cell
Inventor: NAKAMURA SHINICHI
IPC: H01M8/10
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell exhibiting excellent effective utilization efficiency of hydrogen gas as compared with prior art.SOLUTION: A catalyst which changes hydrogen gas to hydrogen ions on the cathode surface is provided, the hydrogen gas that is not changed to hydrogen ions on the cathode surface but passed therethrough is returned, and the hydrogen gas is made to spread to the catalyst while circulating through a hydrogen circulation path of closed system. A fuel cell compound system has a wastewater purification mechanism for purifying wastewater by electrolysis, and the hydrogen gas produced when purifying the wastewater may be used in the fuel cell.
Patent JP-2013003355-A (JP)
Title: Image forming apparatus
Inventor: KURAHASHI HIDEYUKI
IPC: G03G15/00
Filed: 2011-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that reduces environmental burden throughout the life cycle.SOLUTION: An image forming apparatus 1 of the present invention includes: a paper feeding unit 7 that feeds a recording material P; and an image forming unit 6 that prints a toner image on the recording material P according to image data. The maximum paper passage width of the image forming unit 6 is made to be equal to the dimension of a long side L of the recording medium P of the maximum size stored in the paper feeding unit. The image forming unit 6 is arranged above the paper feeding unit 7 so that the recording medium P of the maximum size enters the image forming unit 6 from the long side thereof.
Patent JP-2012029684-A (JP)
Title: Method for producing cell
Inventor: NISHINA HIROMICHI
IPC: C12N9/48
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a cell with high safety which is produced from human skin and useful for treating central neurological diseases.SOLUTION: There is provided a method for producing the cell for treating neurological diseases comprising: a tissue collection step of collecting a cell-containing tissue from human skin; an enzyme solution immersion step of immersing the tissue obtained by the former step in an enzyme solution containing a protease; an inhibitor solution immersion step of immersing the tissue obtained by the enzyme solution immersion step in an inhibitor solution containing a protease inhibitor; and a culture step of culturing the cell obtained by the steps. The inhibitor solution contains the protease inhibitor excess to the quantity necessary for inhibiting the protease, and the culture step is performed by using a serum-free medium, using no nutrition supporting cell, and exchanging the medium during the culture by a method of adding a fresh medium to the medium in use for the culture and then removing a part of the medium.
Patent JP-2013001827-A (JP)
Title: Polypropylene resin composition and method of manufacturing injection foam molded product
Inventor: ABE NARUHIKO
IPC: C08K3/34
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene resin composition reduced in swirl mark which is a problem in injection foam mold, excellent in the balance of rigidity and impact strength suitable for car parts etc. and suitable for manufacturing a foam molded product of high expansion rate, a foamed molded product of the same and a method of manufacturing a foamed product.SOLUTION: This polypropylene resin composition comprises 100 pts.wt. polypropylene resin (A), 5-100 pts.wt. ethylene/α-olefin copolymer (B), which has a melt flow rate of not lower than 5 g/10 min. and less than 30 g/10 min. measured at 190°C and at a load of 2.16 kg based on ASTM 1238, a melt tension of not lower than 40 mN at 160°C, a strain hardening property and a density of not lower than 910 kg/mand not higher than 950 kg/mbased on JIS K6760, 5-50 pts.wt. talc (C) and at least 0.3-2 pts.wt. of a foaming agent (D) to 100 pts.wt. of a mixture of (B) and (C).
Patent JP-2013004438-A (JP)
Title: Fuse unit
Inventor: YAMAGUCHI MAKOTO
IPC: H01H85/20
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a fuse unit having a structure in which an insulating protective cover covering a fuse block hardly comes off even if it is subject to an impact of external force.SOLUTION: A fuse unit comprises: a resin fuse block 10 which is formed by molding bus bars 13 and 15 having a fuse function connected between a vehicular battery and a load; and a resin insulating protective cover 20 which covers the fuse block. The fuse block 10 has a hole 16 formed on an edge further outward than the bus bars 13 and 15. The insulating protective cover 20 is provided with a columnar body 21 vertically suspending at a position corresponding to the hole 16 of the fuse block. The columnar body 21 can be attached by press-fitting it into the hole 16.
Patent JP-2013007914-A (JP)
Title: Electronic equipment
Inventor: KONDO YASUHIRO
IPC: G03B17/38
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a technology for obtaining a satisfactory operational feeling regardless of land/underwater, and for suppressing the occurrence of malfunction even when the depth of water is increased, and for increasing the degree of freedom in the case of laying out an operation member on electronic equipment.SOLUTION: An electronic camera 100 as electronic equipment whose switch operation is possible underwater includes: an operation part 114 configured to enable an operator to perform a depressing operation; an operation part capacity detection part 300 configured to detect the size of an operation part capacity as a capacity which acts on the operation part 114; and a pressure detection part 200 configured to detect a pressure with which gas or liquid surrounding the electronic camera 100 acts on the electronic camera 100. A control part 116 is configured to determine a threshold on the basis of the pressure detected by the pressure detection part 200. The control part 116 is configured to determine whether or not an operation has been performed by the operator on the basis of the result of comparison between the operation part capacity detected by the operation part capacity detection part 300 and the threshold.
Patent JP-2013011390-A (JP)
Title: Water-refrigerant heat exchanger
Inventor: AOYANAGI OSAMU
IPC: F28F1/00
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that for a water-refrigerant heat exchanger having a small diameter tube outside a large channel that pitting corrosion tends to occur at a part increased temperature, and corrosion originating the inside of the large channel therefore advances to the small diameter tube via a brazing part to cause a refrigerant and a refrigerator lubricant to spout to water in a large diameter tube.SOLUTION: The water-refrigerant heat exchanger includes a middle diameter tube outside the small diameter tube, and detects water leakage by water leaking from an opening at an end or an opening in the middle part of the middle diameter tube. The middle diameter tube is made thinner than the thickness of the large diameter tube, and the water-refrigerant heat exchanger is thereby reduced in weight and streamlined.
Patent JP-2013012271-A (JP)
Title: Magnetic recording medium
Inventor: UCHIDA SHINJI
IPC: H01F10/16
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium showing a sufficient SNR characteristic and a Squash characteristic at a high frequency and responding to the demand for higher recording density.SOLUTION: The magnetic recording medium includes at least a soft magnetic backing layer and a magnetic recording layer on a nonmagnetic substrate. The soft magnetic backing layer in the magnetic recording medium has a layered structure comprising a soft magnetic layer in the nonmagnetic substrate side, an exchange coupling control layer, and a soft magnetic layer in the magnetic recording layer side. The soft magnetic layer in the magnetic recording layer side shows a higher frequency characteristic of relative magnetic permeability (represented by a frequency at which the relative magnetic permeability is decreased by 50% compared to the magnetic permeability at 10 MHz) than that of the soft magnetic layer in the nonmagnetic substrate side; and the soft magnetic layer in the nonmagnetic substrate side has higher relative magnetic permeability than that of the soft magnetic layer in the magnetic recording layer side.
Patent JP-2012190776-A (JP)
Title: Manufacturing method of catalyst for fuel cells and device thereof
Inventor: YAMAMOTO TAIZO
IPC: H01M8/10
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To improve a catalyst applied to a reaction layer of a structure (PPF type) in which a hydrophilic functional group of a side chain of a polyelectrolyte is oriented on a catalyst side so as to form a hydrophilic layer on the catalyst, and to reduce usage of metal particles of the catalyst.SOLUTION: A manufacturing method of a catalyst for fuel cells includes: a step of preparing a material catalyst containing catalyst metal particles carried by a carrier; a step of creating a material catalyst slurry by mixing the material catalyst with water; and a step of modifying the catalyst metal particles of the material catalyst with a hydrophilic group. The step of modifying the catalyst metal particles of the material catalyst transports the material catalyst slurry through a pipeline and adds an aqueous solution containing the hydrophilic group to the material catalyst slurry being transported for mixing. For example, a platinum particle is usable as the catalyst material particle, a nitric acid group is usable as the hydrophilic group, and a nitric acid solution of hexahydroxoplatinic acid is usable as the aqueous solution containing the nitric acid group.