baber/WOPTO huggingface dataset:
Patent JP-2012222969-A (JP)
Title: Rotor of rotary electric machine
Inventor: HIRABAYASHI TSUTOMU
IPC: H02K1/27
Filed: 2011-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a rotor capable of improving efficiency of a rotary electric machine.SOLUTION: A rotor 12 of the rotary electric machine according to this invention includes: a rotor core 22 with a rotor side hole 31 formed on an end face; a rotor shaft 24 which is inserted to the center of the rotor core 22 and has a caulking groove 25 extending in a circumferential direction and formed near the end face; and a caulking ring 40. The caulking ring 40 includes: a cylindrical part 42 inserted to the rotor shaft 24; and a flange part 44 projected from an end of the cylindrical part 42 radially outwardly. The cylindrical part 42 has a caulking part 46 to be caulked to the caulking groove 25, and the flange part 44 has a burring hole 48 whose peripheral edge is press-fitted to the rotor side hole 31.
Patent JP-2012219211-A (JP)
Title: Method for improving steam resistance of silicone rubber molding
Inventor: TODOROKI DAICHI
IPC: C08J7/00
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving steam resistance of a silicone rubber molding while suppressing reduction of roll processability in preparation of a silicone rubber composition.SOLUTION: The method for improving steam resistance of the silicone rubber molding comprises: (1) a step for treating surface of a silicone rubber molding obtained by treating a thermosetting silicone rubber composition with a treating agent; and (2) a step for removing excessive treating agent from the surface of the silicone rubber molding after step (1). The method for producing a steam resistant silicone rubber molding comprising the processes (1) and (2) is provided.
Patent JP-2012217723-A (JP)
Title: Game machine
Inventor: MORIMOTO YOJI
IPC: A63F7/02
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a practicable game machine which has high attractiveness owing to a staging device which takes a mechanical action at specified timing and further has a large degree of freedom in the installation layout of the staging device.SOLUTION: A Pachinko machine is equipped with a mechanical staging device 31 formed of a movable member 32, a housing 33, a slide arm 34, a guide arm 35, a pinion gear 36, a flexible rack 37, a motor 38, etc. The movable member 32 can be slid on the surface of a game board by rotating a pinion gear 36 at the specified timing so as to shift the engaged flexible rack 37. Moreover, when the movable member 32 is returned to its original place by reversely rotating the pinion gear 36, the flexible rack 37 can be stored in a curved rack storage region 55 by shifting the flexible rack 37 while changing its bending position.
Patent JP-2012222257-A (JP)
Title: Semiconductor device and semiconductor device manufacturing method
Inventor: SANADA MINORU
IPC: H01L21/66
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of easily and selectively insulating an electrode regardless of a shape of the electrode.SOLUTION: In order to form an electric insulation film on solder bumps 3a of a plurality of semiconductor chips 2 formed on a semiconductor wafer, laser beams are irradiated on the solder bumps 3a to form oxide films 7 on surfaces of the bumps 3a. Accordingly, electric insulation of power supply electrodes of defective semiconductor chips is achieved to allow a collective burn-in test to be performed on a semiconductor wafer except on defective semiconductor chips thereby solving the problem of a resin flow due to a use of an insulation resin.
Patent JP-2012222717-A (JP)
Title: Capacitive load drive circuit and fluid jet apparatus
Inventor: IDE NORITAKA
IPC: B41J2/055
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To operate a class D amplifier normally and output a driving signal even when an ON duty ratio of a modulated signal remains near an upper limit.SOLUTION: A modulated signal generated from a driving waveform signal is power-amplified and then smoothed to generate a driving signal. A digital power amplifier for power-amplifying the modulated signal has a push-pull connection of two N channel (hereinafter abbreviated to ch) MOSFETs between a power supply and a ground, and a parallel connection of a Pch MOSFET to the power supply side Nch MOSFET. Even when a charge stored in a bootstrap capacitor for turning on the power supply side Nch MOSFET is insufficient to turn on the Nch MOSFET, the Pch MOSFET can be turned on to perform power amplification and enable the driving signal to be output.
Patent JP-2012219789-A (JP)
Title: Horizontal scroll compressor
Inventor: SHIBATA AKIKAZU
IPC: F04C18/02
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal scroll compressor at low cost by eliminating a member for reducing an amount of move out of oil.SOLUTION: In the horizontal scroll compressor of a high pressure chamber type, an outer peripheral gas communicating passage of a gas compression part is constituted between a closed container and a fixed scroll, an outer peripheral gas communicating passage of a frame is constituted between the closed container and the frame, an outer peripheral gas communicating passage of an electric motor part is constituted between the closed container and a stator, an outer peripheral gas communicating passage of a partition plate is constituted between the closed container and the partition plate, and angle positions around a crankshaft of respective outer peripheral gas communicating passage are matched.
Patent JP-2012227788-A (JP)
Title: Communication apparatus, processing method of the same, and program
Inventor: INA EIGORO
IPC: H04B1/04
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a technique which suppresses mixing of audible noise into a voice signal due to a signal in burst communication, without the stop of communication.SOLUTION: A communication apparatus transmits a signal by burst communication. In this case, the communication apparatus is provided with: voice processing means which processes a signal containing voice; mode setting means which sets a voice protection mode suppressing mixing of audible noise into the signal processed by the voice processing means; adjustment means which, when the voice protection mode is set, adjusts at least one of the burst length and burst interval of the signal transmitted by the burst communication; and communication means which transmits a signal adjusted by the adjustment means.
Patent JP-2012226628-A (JP)
Title: Power supply control apparatus, image forming apparatus, power supply control method, power supply control program and recording medium
Inventor: YASUDA AKIHIKO
IPC: G03G21/00
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To appropriately protect a coil by making appropriate the time of electrification to the coil that supplies/cuts off the supply of power from a power source while appropriately securing a shut-down time.SOLUTION: When supplying/cutting off the supply of power from a commercial power source to a power supply section 4 that generates various kinds of power of the power source from the power of the commercial power source through the electrification stop/electrification of a drive current to a coil 21 of a switch section 2, in a composite device 1, a temperature in the vicinity of the coil 21 is detected by a temperature detection section 24. When the power-off of the commercial power source is instructed by operating the switch section 2, on the basis of the detected temperature in the vicinity of the coil 21, the time for electrification to the coil 21 is determined. After the passage of a predetermined shut-down time, the drive current is allowed to flow to the coil 21 just for the electrification time, thereby shifting to a power supply cut-off state.
Patent JP-2012229077-A (JP)
Title: Sheet feeder and image forming device
Inventor: MATSUDA YU
IPC: B65H3/06
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem of being unable to discriminate whether to be a state of lifting a sheet feeding cassette for feeding a sheet or an excessively stacked state, when recording materials are stacked by the specified number or less in the sheet feeding cassette in a state where a sheet surface position detecting means becomes a detecting state when the sheet feeding cassette is already mounted on a sheet feeding device, in transition to a power-on state from a power-off state or return from a sleep state.SOLUTION: In the power-on state or sleep return, for determining whether or not to be excessively stacked, a sheet feeding part a paper feeding part 42 is lowered. Output of a sensor 101 is detected when a sheet surface of the recording material 10 is pressed. It is determined that the sheet feeding cassete is in the excessively stacked state when the sensor 101 is still turned on, and is in a sheet-feedable state when the sensor 101 is turned off.
Patent JP-2012229995-A (JP)
Title: Thin-sliced sample fabrication device
Inventor: NAKAJIMA DAISUKE
IPC: G01N1/06
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a thin-sliced sample fabrication device capable of further shortening time for fabricating a thin-sliced sample.SOLUTION: A thin-sliced sample fabrication device performs: a thin-slice operation of thinly slicing a surface layer portion of a sample block using a cutter; causing an imaging part to image a cut surface; a coarse-cutting thin-slice operation of cutting the surface layer portion of the sample block by changing a thin-slicing amount in accordance with an exposed area size of an analyte until the exposed area size of the analyte on the cut surface increases to at least a preset area size; and a final-cutting thin-slice operation of cutting the surface layer portion of the sample block by adjusting a thin-cutting amount at a preset amount when the exposed surface of the analyte increases to at least a preset area size.
Patent JP-2012234363-A (JP)
Title: Memory system
Inventor: KAZUI TAKASHI
IPC: G06F12/00
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To efficiently execute a response to a read request from a host device.SOLUTION: A data transfer device comprises: a first instruction generation part that generates an instruction for a nonvolatile memory for reading data, for which a read request is made by a host device, from the nonvolatile memory; a second instruction generation part that generates an instruction for the nonvolatile memory, which is associated with internal processing using a temporary memory and the nonvolatile memory; a first storage part having a queue structure, which temporarily stores the instruction generated by the first instruction generation part; a second storage part having a queue structure, which temporarily stores the instruction generated by the second instruction generation part; and a nonvolatile memory management part which reads the instruction stored by the first storage part in preference to the instruction stored by the second storage part, and transmits the read instruction to the nonvolatile memory.
Patent JP-2012235059-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: NAKAZAWA HIROSUKE
IPC: H01L21/336
Filed: 2011-05-09
Abstract: PROBLEM TO BE SOLVED: To ensure the filling properties of an insulating film and to enhance the etching resistance while preventing transition of a semiconductor substrate.SOLUTION: An alkaline metal element or an alkaline earth metal element is added to a silicon-containing inorganic polymer film 8, and the silicon-containing inorganic polymer film 8 is formed on a liner film 7 by a coating method, or the like, so as to fill a trench 6. Oxidation processing of the silicon-containing inorganic polymer film 8 is then carried out in an atmosphere containing steam, and the silicon-containing inorganic polymer film 8 is changed to a silicon oxide film 9.
Patent JP-2012118042-A (JP)
Title: Dry powder dispersion feeder and particle-size distribution measuring apparatus using the same
Inventor: FUKAI AKIHIRO
IPC: G01N15/04
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a dry powder dispersion feeder capable of generating a stable air flow in order to supply dry powder to measurement space while dispersing the dry powder.SOLUTION: A dry powder dispersion feeder 2 comprises: a suction probe 10 having a probe body 11 and one end part of a suction tube 12 arranged so as to penetrate from an upper surface to a lower surface of the probe body 11; and a sample container 20 which has a side wall 21 and a bottom surface 22 and in which particle group to be measured is stored. The other end part of the suction tube 12 is connected to measurement space of a particle-size distribution measuring apparatus 1. The dry powder dispersion feeder 2 includes a through-hole 13 formed so as to penetrate from an upper part to a lower part of the probe body 11; and a seal member 14. When the particle group to be measured is fed into the measurement space, the seal member 14 is arranged between the side wall 21 of the sample container 20 and the probe body 11.
Patent JP-2012236798-A (JP)
Title: Method for producing 1-menthyl (3r)-3-hydroxybutanoate
Inventor: TANAKA AKINOBU
IPC: C07B53/00
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for economically producing 1-menthyl (3R)-3-hydroxybutanoate in high enantiomeric excess at a low cost.SOLUTION: The 1-menthyl (3R)-3-hydroxybutanoate can economically be produced in higher enantiomeric excess at a low cost by carrying out a transesterification of 1-menthol with (3R)-3-hydroxybutanoate.
Patent JP-2012244275-A (JP)
Title: Information communication system
Inventor: YAMASHITA TAKASHI
IPC: H04L29/08
Filed: 2011-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an information communication system that reduces concentration of re-transmission of the information which has been failed to be transmitted.SOLUTION: A plurality of information communication devices include: first transmission means which transmits information on its own device to an information management device; a second transmission means which transmits an inquiry to the information management device at every predetermined time if the first transmission means has failed to transmit due to the stoppage of the information management device; and first receiving means which receives a reply in response to the inquiry from the information management device. The information management device includes: second receiving means for receiving an inquiry from an information communication device; and third transmission means which transmits information of stop time when the information management device stopped to an information communication device which transmitted an inquiry in the case the second receiving means have received the inquiry from the information communication device and when the predetermined time has not elapsed since restoration of the information management device.
Patent JP-2011243575-A (JP)
Title: Secondary battery
Inventor: YI CHI-YONG
IPC: H01M50/541
Filed: 2011-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a novel and improved secondary battery, in which, when a plain part of an electrode assembly and a collector plate are welded, efficiency and reliability are improved, and the presence or absence of welding can be confirmed easily.SOLUTION: The secondary battery includes: a housing; an electrode assembly that has a first electrode provided with a coating part coated with a first active material and a plain part having no first active material, a second electrode and a separator formed between the first electrode and the second electrode, and is housed in the housing; and a collector plate including a first collector plate and a second collector plate where the plain parts are engaged together between the housing and the electrode assembly.
Patent JP-2012242720-A (JP)
Title: Liquid crystal display device and alignment layer material
Inventor: UCHINO MASAICHI
IPC: G02F1/1368
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To form an optical alignment layer having large anchoring strength in a liquid crystal display device of an IPS system and suppressing an AC residual image of the liquid crystal display device.SOLUTION: A polyimide to be a rigid high polymer and a polyimide to be a soft high polymer are mixed to be used in an alignment layer material on which optical alignment treatment is performed. The material easily generates rotation of an oligomer after emission of polarizing ultraviolet thereon, and can improve a dichroic ratio of UV absorption of an alignment layer. Thus, anchoring strength of the alignment layer to a liquid crystal is strong, and an AC residual image can be suppressed.
Patent JP-2012242760-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: IMAKI DAISUKE
IPC: G02B26/10
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner and an image forming apparatus capable of removing a fine deposition attached onto the surface of a transparent dust-proof member and restraining the surface of the transparent dust-proof member from being damaged.SOLUTION: In opening/closing operation of a shutter member 60, a deposition attached on the surface of each dust-proof glass 48Y, C, M, K is removed by each first cleaning member 67Y, C, M, K made of a nonwoven fabric provided on the end portion of each shield member 66Y, C, M, K. When the number of writing operation reaches a predetermined number or over, the shutter member is further moved from the shielding position and brought closer to the dust-proof glass side so that each second cleaning member 68Y, C, M, K made of a blade member provided around a substantially center part of each shield member 66Y, C, M, K is brought into contact with each dust-proof glass 48Y, C, M, K. Then, the deposition on the surface of each dust-proof glass is removed by each second cleaning member 68Y, C, M, K.
Patent JP-2012244874-A (JP)
Title: Rotary electric machine
Inventor: TAKEDA TAKESHI
IPC: H02K21/26
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To suppress the structure of a rotor from being complicated, while strengthening a running torque, in a rotary electric machine.SOLUTION: A first rotor unit comprises a plurality of first permanent magnet sections each having a magnetic pole direction along a rotation axis direction and including a first magnet gap surface which is disposed while being opposed to a first stator gap surface and becomes a first magnetic pole, and a first inter-magnet core section. A second rotor unit comprises second permanent magnet sections each having a magnetic pole direction that is the same direction as the magnetic pole direction of the first permanent magnet sections, and including a second magnetic gap surface which is disposed while being opposed to a second stator gap surface and becomes a second magnetic pole, and a second inter-magnet core section. The plurality of first permanent magnet sections and the plurality of second permanent magnet sections are disposed at positions which are overlapped, respectively, in a view from the rotation axis direction, and the first inter-magnet core section and the second inter-magnet core section are disposed at positions which are overlapped in the view from the rotation axis direction. An excitation unit excites the first inter-magnet core section and the second inter-magnet core section in a direction opposite to a magnetic pole direction of permanent magnet sections adjacent to the inter-magnet core sections.
Patent JP-2012247832-A (JP)
Title: Information processing device, information processing method, information processing program, computer readable storage medium storing information processing program, thickness area setting device, thickness area setting method, thickness area setting program, computer readable storage medium storing thickness area setting program, and data structure relating to surface in virtual space
Inventor: MATSUO YASUSHI
IPC: G06F17/50
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To avoid "undetected collision" in determination of a collision between a surface and an object in a virtual space.SOLUTION: An information processing program includes: target object information obtaining means configured to obtain target object information indicating a position and an area of a target object in a virtual space; surface information obtaining means configured to obtain surface information indicating a position and an area of a thickness area that is defined by a surface in the virtual space and a predetermined thickness imparted to the surface; and collision determining means configured to determine whether the target object has collided against the surface on the basis of the target object information and the surface information, to function a computer.
Patent JP-2012248672-A (JP)
Title: Semiconductor light-emitting element manufacturing method
Inventor: TANMACHI KAZUAKI
IPC: H01L33/38
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily and efficiently manufacture an LED element equipped with a connection electrode on a bottom face of an LED die with a mother board, in which it is favorable that the connection electrode protrudes for relaxing limits against dust and burrs on packaging.SOLUTION: A semiconductor light-emitting element manufacturing method comprises: obtaining LED dies 16a after coating a resist material 31 on a wafer 30 so as to cover the wafer 30 together with bump electrodes 12, 13; arranging the LED dies 16a on a pressure sensitive adhesive sheet 32 and lightly coating a resist material 33 between the LED dies 16a; subsequently, removing the resist materials 31, 33 after covering the LED dies 16a together with the pressure sensitive adhesive sheet 32 with a phosphor layer; and finally, cutting the phosphor layer 11 to obtain singulated LED elements 10.
Patent JP-2012253900-A (JP)
Title: Switching power supply device and led lighting apparatus using the same
Inventor: IKEDA MASAKAZU
IPC: H02M3/28
Filed: 2011-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply device having constant current characteristics in which output current (output voltage) is constant with a high degree of accuracy even when input voltage or rated voltage of load is varied.SOLUTION: There is provided a switching power supply device. The switching power supply device comprises: a secondary current ON time detection circuit 9 which detects current value of a third coil 53 in a transformer, outputs H level signal while current flows in a secondary coil 52, and outputs L level signal while no current flows in the secondary coil 52; a multiplier 10 which multiplies output of the secondary current ON time detection circuit 9 by a first reference voltage inputted to a first voltage comparator 8; and an error amplifier 11 which outputs voltage difference between output of the multiplier 10 and a secondary reference voltage 12, or holds output voltage when output of the multiplier 10 is the same as that of the secondary reference voltage 12. The switching power supply device uses the output voltage of the error amplifier 11 as the first reference voltage.