baber/WOPTO huggingface dataset:
Patent JP-2012150351-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, electrophotographic apparatus, and method for manufacturing electrophotographic photoreceptor
Inventor: TAKAGI SHINJI
IPC: G03G5/14
Filed: 2011-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having an intermediate layer compatibly attaining ghost image prevention and black spot suppression at a high level.SOLUTION: The electrophotographic photoreceptor is formed by sequentially superposing a conductive support, a first intermediate layer, a second intermediate layer, and a photosensitive layer. The first intermediate layer includes metallic oxide particles and amine compound of specific structure and the content of the amine compound in the first intermediate layer is equal to or more than 1 mass% and equal to or less than 15 mass% with respect to the metallic oxide particles in the first intermediate layer. The second intermediate layer includes metallic oxide particles but does not include the amine compound.
Patent JP-2012160222-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: FUJIWARA TOMOKO
IPC: H01L29/788
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device for shortening a writing time and suppressing the increase in reading voltage.SOLUTION: A nonvolatile semiconductor memory device comprises a memory unit and a control unit. The memory unit has a laminated structure, a semiconductor pillar, a storage layer, an inner insulating film, an outer insulating film and a memory cell transistor. The control unit performs control of setting each threshold of the memory cell transistor to either positive or negative and performs control so that the width of distribution of m-th threshold (m is an integer of 1 or more which is smaller than n) having the same sign as the n-th threshold is set narrower than the width of distribution of the n-th threshold which is most distant from 0 volts among the respective thresholds.
Patent JP-2012161922-A (JP)
Title: Resin molding apparatus and resin molding method
Inventor: KAMIBAYASHI HIROAKI
IPC: B29C45/28
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To form a molded article simply, surely and economically by penetrating a decorative sheet along a first mold and discharging a molten resin.SOLUTION: A resin molding apparatus includes: the first mold T2 provided with a valve gate G2 capable of switching the opening and closing of a resin discharge gate Ga by the in and out state of a valve pin 3; a second mold U for forming a cavity C for molding the resin between the first mold T2 and the second mold U; and a sheet sending device for arranging the decorative sheet 6, forming a decorative layer 2 on the surface of a resin molded article to be molded, along the cavity surface of the first mold T2; wherein the valve pin 3 has a front end part 3a formed to be projected into the inside of the cavity C from the cavity surface of the first mold T2 in a state where the resin discharge gate Ga is closed and a holding mechanism H for holding the decorative sheet 6 so that the front end part 3a penetrates the decorative sheet 6 is provided.
Patent JP-2011136570-A (JP)
Title: Transparent gas barrier film
Inventor: FUKUDA KAZUHIRO
IPC: B32B9/00
Filed: 2011-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent gas barrier film excellent in adhesion even after reservation under a harsh environment, and has favorable transparency and gas barrier resistance.  <P>SOLUTION: In the transparent gas barrier film having a gas barrier layer composed of at least a low density layer and a high density layer on a substrate, the transparent gas barrier film has one or more intermediate density layers between the low density layer and the high density layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012161961-A (JP)
Title: Inkjet printer
Inventor: KONDO ETSUYASU
IPC: B41J2/01
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To adjust a head gap according to the thickness of a recording medium with a simple constitution.SOLUTION: This inkjet printer includes: a head unit having a line head having a nozzle surface with a plurality of nozzles being aligned thereon, and a head holder holding the line head, a conveying member which is opposite to the nozzle surface and conveys a recording medium having the designated thickness; and two parallel head supporting members for supporting the head unit rockingly in the main scanning direction of the direction of alignment. The inkjet printer also includes a head gap adjusting mechanism for changing the head gap between the recording medium on the conveying member and the nozzle surface of the line head by rocking the head unit according to the designated thickness of the recording medium.
Patent JP-2012163283-A (JP)
Title: Desiccant type ventilation fan
Inventor: MATSUMURA YOSHIAKI
IPC: F24F3/147
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a desiccant type ventilation fan enabling workers to replace a filter without touching insects.SOLUTION: The desiccant type ventilation fan 10 includes an air supply passage 11 for taking in outdoor air inside a room and an air exhaust passage 12 for exhausting indoor air within a casing 13, and desiccant rotors 14 and 15 for moving moisture from a side of a high relative humidity to a side of a low relative humidity of the air supply passage 11 and the air exhaust passage 12. In the air supply passage 11, a dust collecting filter 30 is arranged in an upper stream side of the desiccant rotors 14 and 15 along a flow of the outdoor air, and an insect collecting filter 31 provided with a bag body 35 having an opening part 34 is arranged in a further upper stream side of the dust collecting filter 30. The insect collecting filter 31 catches insects inside the bag body 35.
Patent JP-2012167550-A (JP)
Title: Abnormality detection device
Inventor: ITO SHINGO
IPC: F02C9/00
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To detect abnormality of operating conditions of devices measurements of which are difficult or impossible by sensors, among devices of a gas turbine.SOLUTION: An abnormality detection device 10 includes: a first estimation part 12a for determining at multiple timings a first operation index indicating the operation condition of a gas turbine 6, from the operating condition of the gas turbine 6 and a sensor output value outputted from a sensor 7 detecting the operating condition of the gas turbine 6; an abnormality information computing part 12b for determining first abnormality detection information for detecting abnormality of the gas turbine 6 based on a set of first operation indices estimated by the first estimation part 12a; and an abnormality detection part 12c for comparing the abnormality detection information determined by the abnormality information computing part 12b with a predetermined given threshold to detect presence/absence of abnormality of the gas turbine 6.
Patent JP-2011088017-A (JP)
Title: Game machine
Inventor: OGAWA SHOGO
IPC: A63F7/02
Filed: 2011-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine with a special mode suggesting possibility in a probability variation state, which makes a player suitably retain a game continuing will even after finishing the special mode.  <P>SOLUTION: An ordinary performance mode wherein a variable display is controlled by a performance content suggesting being in an ordinary state, and a special mode wherein the variable display is controlled by a performance content different from the ordinary performance mode suggesting being in a probability variation state are executed in a game. When a prize winning (jackpot 2R or small prize) is determined by prize winning determination, the special mode is started. When a fall-down lottery to decide whether the special mode is to be finished or not during a special mode is drawn, the special mode is finished. When a reopening lottery (step S23 or step S28) to decide whether the special mode is restarted or not is drawn during a period from completing the finishing condition to reaching a first upper limit or second upper limit, the special mode is started (reopened) again.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011199849-A (JP)
Title: Method of manufacturing piezoelectric vibrating piece, piezoelectric vibrating piece and piezoelectric device
Inventor: ISHIKAWA MANABU
IPC: H01L41/29
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric vibrating piece having a roughened surface in a peripheral region, and a method of manufacturing the same.SOLUTION: A piezoelectric vibrating piece includes: a piezoelectric substrate (AK) formed of piezoelectric material having a roughened surface region including irregular unevenness at least on one principal surface; exciting electrodes (RD1, RD2) formed in a region reduced in unevenness rather than the roughened surface region on both principal surfaces of the piezoelectric substrate; and extraction electrodes (HD1, HD2) extracted from the exciting electrodes, formed in the roughened surface region and including irregular unevenness on their surfaces.
Patent JP-2012168274-A (JP)
Title: Encryption method, decryption method, encryption apparatus, decryption apparatus and encryption/decryption system
Inventor: HANDA FUKIO
IPC: G09C1/00
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent a first ciphertext block from becoming a step to decryption when encrypting plaintext in an encryption block chain mode, and to make a length of ciphertext equal to that of plaintext.SOLUTION: When encrypting plaintext (M1...Mn) in an encryption block chain mode, an encryption apparatus 10 encrypts plaintext (P, M1...Mn) in which a preblock (P) generated by a preblock generator 12 is added to the head, and defines a result of removing ciphertext block (Cp) corresponding to the preblock (P) from ciphertext (Cp, C1...Cn) obtained by encrypting the plaintext (P, M1...Mn) as ciphertext (C1...Cn) of the plaintext (M1...Mn).
Patent JP-2011183456-A (JP)
Title: Forming machine for producing molded part
Inventor: WEIGMANN UWE-PETER
IPC: B30B15/14
Filed: 2011-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To make cost-effective production accompanied by high production quality.  <P>SOLUTION: The forming machine 100 for producing the molded parts by forming a wire, a tube, or other elongated workpieces 120 has: a plurality of machine shafts; a driving system having a plurality of electrically driving devices for driving them; a controller 150 for adjusting and controlling the operation movement of the machine shaft in a production process following an operation program which is peculiar in the production process and a speed setting device for setting the operation speed of the molding machine for production process. An operator information system is used for determining and outputting at least one item of the operator information and, in this way, operators can optimize the operation speed to at least one optimization criterion which represents energy consumption required for production.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012171105-A (JP)
Title: Image forming device
Inventor: MAEYAMA YUICHIRO
IPC: B41J11/70
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device in which a processing, such as capping, for protecting a recording head can be carried out properly even when a cutter unit malfunctions, and the recording head can be protected appropriately.SOLUTION: The image forming device includes: a carriage which can move reciprocally in the sheet width direction while mounting a recording head; and a sheet cutting device having a cutter unit, configured to be movable in the sheet width direction while holding a cutter, and arranged so that the cutter moving region and the carriage moving region overlap in the sheet thickness direction when the sheet is cut. The cutter unit is configured to be movable in the sheet width direction while retreating downward in the vertical direction with respect to the conveyance path after cutting the sheet. An operation display unit passes along a cutter error notice according to the detection results from first and second detection units arranged at both ends of the cutter moving region.
Patent JP-2011154373-A (JP)
Title: Image deterioration correction in novel liquid crystal display having split blue sub-pixel
Inventor: CREDELLE THOMAS LLOYD
IPC: G09F9/30
Filed: 2011-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel sub-pixel arrangement for improving a cost and a performance curve of an image display device.  <P>SOLUTION: A liquid crystal display includes: a panel that comprises a sub-pixel repeating group having an even number of sub-pixels in a first direction and a driver that sends image data and a polarity signal to the panel. The driver is characterized in that a correction signal is sent to a plurality of sub-pixels having substantially coherent luminance errors. In addition, the polarity signal is characterized by a dot inversion system.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012171942-A (JP)
Title: Method of producing asymmetric fluoro-butadiene compound, and the asymmetric fluoro-butadiene compound
Inventor: SUGITA TOMOKO
IPC: C07C25/18
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an easy and simple production method capable of obtaining efficiently and highly selectively a trans-trans form of the asymmetric fluoro-butadiene compound useful as a functional material such as a liquid crystal material, and to provide the novel asymmetric fluoro-butadiene compound, a composition containing the compound, and a liquid crystal electro-optic element containing the composition.SOLUTION: The present invention discloses the method of producing the asymmetric fluoro-butadiene compound expressed by R-(A-Y)-(A-Y)m-A-CF=CF-CF=CF-A-(Y-A)-(Y-A)o-R(1), where Rand Rare 1-10C substituted or nonsubstituted aliphatic hydrocarbon groups, halogen atoms or cyano groups; A, A, A, A, Aand Aare each independently substituted or nonsubstituted trans-1,4-cyclohexylene groups, 1,4-cyclohexenylene groups, or 1, 4-phenylene groups, Y, Y, Yand Yare each independently single bonds, -O-, -S-, or 1-4C substituted or nonsubstituted divalent aliphatic hydrocarbon groups; and l, m, n, and o are each independently 0 or 1. [R-(A-Y)-(A-Y)m-A-] is not same in structure to [-A-(Y-A)-(Y-A)-R].
Patent JP-2011152039-A (JP)
Title: Portable battery charging and audio unit
Inventor: HIRSCHBURGER WOLFGANG
IPC: H01M50/247
Filed: 2011-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio power unit that can supply AC power and DC power to tools and the like wherein AC power is utilized and functions by a battery wherein no AC power is supplied.  <P>SOLUTION: When the power unit is connected to the AC power, an audio unit 30 being a combination of a radio and a CD player is driven. When a battery pack is inserted in a charge socket 94, the battery pack is charged by a charger 84. When the unit is not connected to the AC power, the radio and the like are powered by the battery pack. When the unit is connected to the AC power, a relay 150 is opened to isolate the audio unit 30 from the charger 84 and the battery pack. The unit has a unique protective frame structure connected to the housing of the unit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012170770-A (JP)
Title: Endoscope apparatus
Inventor: KAKO TOSHIHIKO
IPC: A61B1/04
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope apparatus which does not need adjustment of a captured image by an operator, even when a portion captured from a proximal end and a portion captured from a distal end are mixed in one captured image, and which can obtain a captured image that is optimal and bright in relation to endoscopic observation of a lesion part, surface layer fine blood vessels and the like.SOLUTION: The endoscope apparatus 10 includes: light source means 14, 24 for irradiating a subject with illumination light; an imaging means 26 for capturing the capturing image by return light from a living body being the subject and outputting a captured image signal; a density calculating means for calculating the density of each pixel of the captured image; and an image processing means 36 for performing predetermined image processing to the captured image. The image processing means 36 changes frequency processing conditions with respect to the captured image such that the detection and enhancement degree of the structure and components of the living body in the subject are changed according to at least the density of each pixel of the captured image.
Patent JP-2012174210-A (JP)
Title: Document processor, file server management supporting method, and file server management supporting program
Inventor: MATSUMOTO TOSHIKO
IPC: G06F12/00
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a technology which can effectively search for files that can be deleted from a file server, thereby relieving a user of a burden of confirming deletion propriety.SOLUTION: A document processor displays a capacity distribution and a capacity accumulation of files in a file server, and selectively displays, from files in a file server, a file considered to be stored carefully, a file speculated to be stored redundantly, and a file which has a high capacity reduction effect when it is deleted.
Patent JP-2012177957-A (JP)
Title: Decision-making support device, decision-making support method and decision-making support program
Inventor: AZUMA KUNIHARU
IPC: G06Q10/06
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a decision-making support device for providing a fixed selection reference to a person who does not have the selection reference of a matter relating to a specific field by using the knowledge of a person who is familiar with the field, and for measuring even the reliability of a person who provides the selection reference.SOLUTION: A person who is familiar with a specific field is made to perform the input of a synthetic purpose relating to the field, an alternative plan, an evaluation reference, and the result of inter-alternative plan paired comparison, and the result is stored as a database. On the other hand, a person who does not have the selection reference of a matter relating to the specific field is made to extract the proper synthetic purpose from the database, and to perform the input of the result of inter-evaluation reference paired comparison corresponding to the synthetic purposes. Then, as for the synthetic purpose, the result of the inter-evaluation reference paired comparison performed by the person who does not have the selection reference of the matter relating to the field is applied to the result of the inter-alternative plan paired comparison performed by the person who is familiar with the specific field, and the priority of each alternative plan is calculated. Furthermore, the reliability of information to be provided by the former is evaluated by the latter.
Patent JP-2012177257-A (JP)
Title: Toilet bowl flushing tank
Inventor: TANIGUCHI SHINSUKE
IPC: E03D1/01
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a toilet bowl flushing tank which is highly manufacturable and capable of surely preventing water leakage.SOLUTION: A toilet bowl flushing tank comprises: an inner tank 10 to store washing water to be supplied to a toilet bowl main body 1 of a flushing toilet bowl; an outer tank 20 to store the inner tank 10; and a fixing member 30 to fix the inner tank 10 to the outer tank 20. The inner tank 10 has a drainage section 11 to be used for being fixed to the outer tank 20. The outer tank 20 has: a fixing hole 23 which penetrates a bottom portion thereof and is used for fixing the inner tank 10; and through-holes 21 and 22, in addition to the fixing hole 23, which also penetrate the bottom portion. The inner tank 10 is fixed to the outer tank 20 by the fixing member 30 using the fixing hole 23 and the drainage section 11 and thereby enabling packing 51 and 52 to be held in a watertight state between upper surfaces of peripheries of upper openings of the through-holes 21 and 22 and a lower surface of the bottom portion of the inner tank 10.
Patent JP-2012177616-A (JP)
Title: Current sensor, table tap with current sensor, magnetic substance cover for current sensor
Inventor: IIZUKA KOJI
IPC: G01R15/20
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To suppress contact between a current bar and a magnetic substance core in a current sensor.SOLUTION: A current sensor includes: a current bar 50 in which current flows; a magnetic substance core 70 provided so as to surround at least a part of the current bar 50; a magnetic field measurement element 74 which measures a magnetic field to be generated by the current which flows in the current bar 50; a substrate 60 to which the magnetic substance core 70 and the magnetic field measurement element 74 are fixed; and a magnetic substance cover 90 which covers the surroundings of the magnetic substance core 70, and positions the magnetic substance core 70 by being fixed to the substrate, in which a slit 98 with width corresponding to width of the current bar 50 is formed on the side of the magnetic substance cover 90, and the current bar 50 is positioned to the magnetic substance cover 90 by projecting from the slit 98 to the outside.
Patent JP-2011146394-A (JP)
Title: Organic light-emitting diode color display device
Inventor: ARNOLD ANDREW D
IPC: H05B33/12
Filed: 2011-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic light-emitting diode color display device that has a prolonged effective service life.  <P>SOLUTION: The organic light-emitting diode color display device is provided in which a display device pixel has a plurality of sub-pixels of different colors, and by basing area dimensions of these sub-pixels differ on the light-emission efficiency of the light-emitting elements and chromaticity of target display white dots, an early stage deterioration of the sub-pixels having a low light-emission efficiency can be prevented. The organic light-emitting diode color display device is improved so that the effective service life of the display device is prolonged by basing relative dimensions of the sub-pixels on the relative aging brightness stability of the sub-pixels.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012182956-A (JP)
Title: Power supply circuit
Inventor: SATO SHINOBU
IPC: H02H3/20
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a power supply circuit capable of executing a protection operation for only original protection against overvoltage while preventing generation of a malfunction caused by impulse noise.SOLUTION: The power supply circuit 100, converting alternating current into a predetermined direct current, comprises: an overvoltage prevention circuit 70 for preventing generation of an overvoltage in a DC transmission line Ldc and an overcurrent protection circuit 30 for electrically cutting off an AC transmission line Lac when the overvoltage prevention circuit 70 detects an overvoltage, and further includes a low pass filter circuit 80 interposed between the DC transmission line Ldc and the overvoltage prevention circuit 70.