baber/WOPTO huggingface dataset:
Patent JP-2014036088-A (JP)
Title: Method of manufacturing fully dense rare earth-iron based bond magnet
Inventor: YAMASHITA FUMITOSHI
IPC: B22F3/00
Filed: 2012-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a fully dense rare earth-iron based bond magnet which is provided with high dimensional accuracy and weather resistance together while maintaining a level of residual magnetization Mr or maximum energy product at a level of an original magnet flake.SOLUTION: The manufacturing method includes: a first step of kneading a thermosetting resin composition which is not viscous at the ordinary temperature but flowable with a yield strength with a rare earth-iron based magnet flake to manufacture a granular composite magnet material; a second step of filling a cavity with the composite magnet material and applying uniaxial pressure equal to or more than the yield strength of the thermosetting resin composition to the composite magnet material to reduce voids by interaction of plastic deformation of the thermosetting resin composition simultaneously with brittle fracture of the magnet flake, and laminating the composite magnet material in a pressure axis direction to manufacture a green compact in a specific shape in which a mutual positional relation between the magnet flakes is fixed substantially; and a third step of heating the green compact to harden the thermosetting resin composition constituting the green compact.
Patent JP-2012212695-A (JP)
Title: El display device
Inventor: KONUMA TOSHIMITSU
IPC: H05B44/00
Filed: 2012-08-09
Abstract: PROBLEM TO BE SOLVED: To suppress an emission failure of an EL element caused by film formation failure at an organic EL material of an electrode hole 46.SOLUTION: For achieving the above object, the electrode hole 46 on a pixel electrode is filled with an insulator to form a protective part 41b; then, the organic EL material is formed. Thus, the film formation failure at the electrode hole 46 can be prevented. This can prevent current concentration caused by short-circuiting between a cathode and an anode of the EL element and the emission failure of an EL layer.
Patent JP-2014034422-A (JP)
Title: Lid body opening/closing mechanism of portable beverage container
Inventor: TAKANAMI HISAO
IPC: A47J41/00
Filed: 2012-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a lid body opening/closing mechanism, which is provided with a lock movement body 3 and an operation body 4 integrally incorporated with the lock movement body and functioning as a lock, can unlock and open a lid body with a series of operation, prevents the lid body 2 from being opened even when external force is applied carelessly, and has an automatic locking function of automatically locking when the lid body is closed.SOLUTION: A lock movement body 3 carries out lid opening operation above a shaft part 5. An operation body 4 is incorporated on a front side of the lock movement body 3 so as to freely move vertically, and is in a locked state of restraining swing operation of the lock movement body in an upper position and is in an unlocked state in a lower position.
Patent JP-2014038045-A (JP)
Title: Inspection device, illumination, inspection method, program and substrate producing method
Inventor: IDO KATSUYA
IPC: G01B11/30
Filed: 2012-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a technique such as an inspection device which can accurately detect foreign matter adhering onto an inspection face of an inspection object.SOLUTION: An inspection face of an inspection object is irradiated with light including components of blue or violet wavelength areas at an irradiation angle of 10 or less degrees. The inspection object having the inspection face irradiated with the light by illumination is captured, and an image of the inspection object is subjected to binarization processing. On the basis of the image obtained by binarization processing, foreign matter on the inspection face is detected.
Patent JP-2014045547-A (JP)
Title: Dc-dc converter device and electric power conversion device
Inventor: SENDA TADAHIKO
IPC: H02M3/28
Filed: 2012-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a DC-DC converter device which enables high output and achieves excellent vibration resistance and impact resistance even when a component having large volume and a large weight is mounted.SOLUTION: A transformer 103 and choke coils 104, 105 are disposed along one long side 115a of an outer peripheral side wall 115 of a case member 101, and a high voltage side switching circuit part 107 is disposed along one short side 115d of the outer peripheral side wall 115. A low voltage circuit board part 108 having a small weight per unit area is disposed so that a part thereof is positioned at the center of a rectangular region of a bottom surface part 102.
Patent JP-2012228577-A (JP)
Title: Chair
Inventor: MASUNAGA HIROSHI
IPC: A47C1/024
Filed: 2012-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a chair provided with a support base to which parts can be attached at not only an upper side but also a lower side and a front side, which enhances the assembling efficiency, and which can achieve sufficient strength.SOLUTION: The chair includes a leg, the support base 4 supported by the leg, a pivot 5 that is provided for the support base 4 and turns to right and left, and a backrest that is supported by the pivot 5 and can tilt back and forth on the pivot 5 as the center, wherein the support base 4 is provided with a support base frame 13 that has a base 13a attached to the leg and a pair of right and left arms 13c projecting forward from both sides of a front end of the base 13a, and a connection board that links the arms of the support base frame 13 mutually and turns to right and left, and an energizing means 19 that energizes the backrest in a direction to stand is provided between both the arms 13c of the support base frame 13.
Patent JP-2012228588-A (JP)
Title: Game machine
Inventor: YOSHIKAWA TAKUZO
IPC: A63F5/04
Filed: 2012-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent an unintended reel from erroneously coming to a halt when a halt operation is performed before and after a given time during which the halt operation is invalidated.SOLUTION: When one halt button is operated before the elapse of a halt limit time and any other button than one halt button is operated after the elapse of the halt limit time and before the elapse of the deactivation setup time, not only the operation of the one halt button but also the operation of other halt buttons is invalidated.
Patent JP-2014047805-A (JP)
Title: Torque fluctuation absorbing apparatus
Inventor: TONE MAKOTO
IPC: F16F15/14
Filed: 2012-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a torque fluctuation absorbing apparatus capable of restraining generation of noise due to the collision of a mass member when the torsional vibration of a power transmission system is equal to or greater than a predetermined level.SOLUTION: The torque fluctuation absorbing apparatus 100 comprises a plate member 1 having a rolling guide surface 121 and a mass member 2 rolling on the rolling guide surface 121 of the plate member 1. The rolling guide surface 121 includes a plurality of first rolling guide surfaces 121a provided radially inward relative to an outer circumferential portion 1a of the plate member 1 to be arranged in a circumferential direction and a second rolling guide surface 121b allowing the mass member 2 to roll on a locus which is different from a locus on the first rolling guide surface 121a formed in an arc shape. The torque fluctuation absorbing apparatus is configured to seamlessly switch a locus from the locus in which the mass member 2 rolls on the first rolling guide surface 121a to the locus in which the mass member 2 rolls on the second rolling guide surface 121b when the torsional vibration of a crank shaft 120a is equal to or greater than a predetermined level.
Patent JP-2014047664-A (JP)
Title: Plunger pump
Inventor: ARIMA YOSHINORI
IPC: F04B53/02
Filed: 2012-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a plunger pump that can feed liquid at high pressure even if the liquid is corrosive to metal.SOLUTION: A plunger seal mounting part 10 is provided on a pump body 2 side surface of a pump head 8. A plunger seal 12 is inserted into the plunger seal mounting part 10, and a backup ring 13 is inserted on the back side of the plunger seal 12. A cavity part 12a is provided on the back side of the plunger seal 12, and a ring-shaped metal spring 18 is inserted into the cavity part 12a from the back side. The metal spring 18 exerts an elastic force so as to press a portion 12c of the plunger seal 12 existing between the metal spring 18 and a plunger 3 against the plunger 3 side.
Patent JP-2013214937-A (JP)
Title: Transmission apparatus, reception apparatus and program
Inventor: ASAKURA SHINGO
IPC: H04J11/00
Filed: 2012-08-30
Abstract: PROBLEM TO BE SOLVED: To improve a BER characteristic in MIMO transmission.SOLUTION: A transmission apparatus 1 includes: an error correcting coding section 11 for coding a transmission signal by an LDPC coding method using a check matrix to generate an LDPC code; a bit interleave section 12 for dividing the LDPC code generated by the error correcting coding section 11 to generate an LDPC code sequence comprising LDPC codes of the bit number obtained by multiplying a bit number corresponding to the number of multiple values of modulation of a multilevel modulation method by the number of transmission antennas, and permuting the bits of the LDPC code sequence in a different pattern; a mapping section 13 for modulating the LDPC codes permuted by the bit interleave section 12 by the multilevel modulation method to generate carrier symbols; and an output processing section 16 for constructing an OFDM frame from the carrier symbols generated by the mapping section 13 and transmitting an OFDM signal via each transmission antenna.
Patent JP-2014049945-A (JP)
Title: Data reception circuit and semiconductor device
Inventor: HASEGAWA HIDEAKI
IPC: H03K19/0175
Filed: 2012-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a data reception circuit and a semiconductor device that precisely acquire a data signal corresponding to information data from signals by high speed and high density transmission.SOLUTION: In sending an amplified amplitude signal that is an amplified amplitude of received signals onto a first line and converting the signal on the first line to a binary one to be output as a received data signal, a current is injected onto the first line or a current is drawn from the first line in response to the received data signal to control the waveform of the amplified amplitude signal.
Patent JP-2013048094-A (JP)
Title: Light source for lcd backlight display
Inventor: CHUA JANET BEE YIN
IPC: F21S2/00
Filed: 2012-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an LCD backlight display that eliminates an effect in differences caused by deterioration over time when different colored LEDs are used, and secures total internal reflection of projection light in a light pipe from a light source, thus avoiding deterioration of light conversion efficiency.SOLUTION: An apparatus includes the light source, the light pipe 73, and a light conversion layer 60. The light source includes a plurality of LED dies 71 arranged in an array, each LED emitting light having an excitation wavelength, the light source emitting light within a cone of angles. The light source includes a first reflector 72 reflecting light from the LED dies to an edge surface of the light pipe, and its size and cross-sectional shape is selected so that all light, which is reflected on a top surface or a bottom surface of the light pipe at first, is reflected at a larger angle than a critical angle. The light pipe 73 is positioned to receive the light within the cone of angles through the edge surface such that the light within the predetermined cone of angles is totally reflected from the top surface.
Patent JP-2014051154-A (JP)
Title: Cooling device, and electric car and electronic equipment having the cooling device
Inventor: SATO IKU
IPC: B60K11/04
Filed: 2012-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device capable of preventing a plastic deformation of a check valve and securing operation stability of the device, and to provide an electric car and electronic equipment having the cooling device.SOLUTION: A cooling device 3 forms a circulation route including a heat receiving part 4, a heat radiation path 6, a heat radiation part 5, and a return path 7, in this order. A check valve 18 includes: a valve cover 23 having a valve cover hole 23a connected to the return path 7; a valve holder 22 having a valve holder hole 22a connected to the heat receiving part 4, and making a pair with the valve cover 23 to form a box body; and a valve body 21 for opening and closing the valve cover hole 23a, in the valve holder 22. An axis of the valve cover hole 23a is shifted from an axis of the valve holder hole 22a by a predetermined amount so that the valve holder hole 22a is not closed by the valve body 21 when the valve cover hole 23a is opened by the valve body 21.
Patent JP-2014052266-A (JP)
Title: Neutron beam shield structure
Inventor: OHIRA SHIGERU
IPC: G21F1/04
Filed: 2012-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a neutron beam shield structure which is attached to an aperture formed on a wall of a room in which a beam dump device is installed, is easily attached or disassembled, and is capable of effectively reducing leakage of radiation to the outside of the room.SOLUTION: A neutron beam shiel structure 10 includes: an indoor side concrete part 11 which is formed of low activation concrete and attached to the indoor side; an outdoor side concrete part 12 which is configured by laminating tabular concrete members 121 to 128 formed of normal concrete in a direction from the indoor side to the outdoor side an attached to the outdoor side; and a boron-containing sheet 13 formed so as to be held between the indoor side concrete part 11 and the outdoor side concrete part 12. The neutron beam shield structure 10 has such a shape that a width-direction dimension and a height-direction dimension are gradually increased in a direction from the indoor side to the outdoor side. The neutron beam shield structure 10 is attached to an aperture 4 formed on the rear side of a beam dump device of an accelerator room shield wall 1.
Patent JP-2014055525-A (JP)
Title: Blow-by gas circulation device of engine
Inventor: KISHI SHINJI
IPC: F01M13/00
Filed: 2012-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a blow-by gas circulation device of an engine capable of suppressing flowing-out of an engine oil to an upstream-side intake passage of a throttle valve from a fresh air introduction chamber.SOLUTION: A blow-by gas circulation device includes a fresh air introduction case 11 mounted on an upper face 1b of a ceiling wall 1a of a transmission case 1, the inside of the fresh air introduction case 11 is applied as a fresh air introduction chamber 10, and the fresh air introduction chamber 10 is communicated with the inside of the transmission case 1 through a transmission case inlet 1c formed on the ceiling wall 1a of the transmission case 1. In backflow from a crank chamber 9 to the upstream-side intake passage 7 of a throttle valve 5, gas in the transmission case 1 flows out to the fresh air introduction chamber 10 through the transmission case inlet 1c.
Patent JP-2014042791-A (JP)
Title: Waterdrop prevention hanger
Inventor: MIYAZONO SHIGEKI
IPC: A47K10/04
Filed: 2012-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a waterdrop prevention hanger for preventing water droplets attached to hands from dropping on a floor to solve a problem of not preventing a phenomenon that water droplets attached to hands drop on the floor before the hands are dried with a towel because a towel is hung down vertically to the floor in a towel hanger equipped with a general wash stand.SOLUTION: In a waterdrop prevention hanger, a mounting jig with a towel hanger fixed thereto includes: a water droplet drop prevention bar provided with a swing adjustor and a variable type bar.
Patent JP-2014058061-A (JP)
Title: Conveying device and calculation method for correction value for conveyance
Inventor: EMOTO YUKI
IPC: B41J11/42
Filed: 2012-09-14
Abstract: PROBLEM TO BE SOLVED: To reduce labor and time for measuring a conveyance amount to calculate a correction value for conveyance.SOLUTION: Based on that a conveyance amount of when a sheet is conveyed by both of first conveying means and second conveying means is the conveyance amount which is a weighted mean of the conveyance amount of when the sheet is conveyed by the first conveying means alone and the conveyance amount of when the sheet is conveyed by the second conveying means alone when a weighting factor is difficulty of slip against the sheet, one of conveyance amounts is calculated from any two of: the conveyance amount of when the sheet is conveyed by both of the first conveying means and the second conveying means; the conveyance amount of when the sheet is conveyed by the first conveying means alone; and the conveyance amount of when the sheet is conveyed by the second conveying means alone, and the correction value is set from the calculated conveyance amount.
Patent JP-2014059695-A (JP)
Title: Interactive system, control method of interactive system, and projector
Inventor: KOBAYASHI YASUYUKI
IPC: G06F3/0346
Filed: 2012-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an interactive system configured to prevent interference of synchronization signals even when a plurality interactive systems are arranged side by side.SOLUTION: An interactive system 1 includes a transmitter (light-emitting pen 200) for transmitting an optical signal, and a projector 100. The projector 1 includes: a signal intensity setting part 22 for setting intensity information on a synchronization signal; a signal intensity control part (light emission control part 60) for controlling the intensity of the synchronization signal on the basis of setting in the signal intensity setting part 22; a synchronization signal transmitting part (infrared-ray light-emitting part 61) for transmitting the synchronization signal; and an imaging part 51 which images the optical signal transmitted from the transmitter. The transmitter includes a receiving part (pen receiving part 230) for receiving a synchronization signal, and an optical signal transmission part (pen control part 220, light-emitting diode 240) for transmitting the optical signal in synchronization with the synchronization signal received by the receiving part.
Patent JP-2014059471-A (JP)
Title: Image forming apparatus
Inventor: ISHINO MASATO
IPC: G03G15/02
Filed: 2012-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of causing the surface of an image carrier to have a desired potential.SOLUTION: An image forming apparatus comprises: a detection unit 120; and a control unit 130. The detection unit 120 detects leakage occurring between an image carrier 2 and a developing unit 16. If the leakage is detected when developing bias is applied to the developing unit 16 from a developing bias application unit 110 while the image carrier 2 is electrically connected with a power source 141, the control unit 130 holds the developing bias (first bias). If the leakage is detected when the first bias is applied to the developing unit 16 from the developing bias application unit 110 and charging bias is applied to a charging unit 10 from a charging bias application unit 100 while the image carrier 2 is electrically connected with the ground 142, the control unit 130 takes the charging bias (second bias) when the leakage is detected, as the charging bias during image formation.
Patent JP-2014060672-A (JP)
Title: Radio communication device and radio communication method
Inventor: SHIMIZU TATSUNARI
IPC: H04W52/18
Filed: 2012-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication device and a radio communication method, capable of confirming that a regular radio terminal is connected.SOLUTION: The radio communication device includes a radio unit for communicating with a radio terminal by radio, and a storage unit for storing identification information enabling uniquely identifying the radio terminal. The radio communication device also includes a control unit, and upon detecting that the identification information is included in a communication signal from the radio terminal, the control unit outputs the display of terminal name information of the radio terminal.
Patent JP-2014061728-A (JP)
Title: Vehicle air conditioner
Inventor: KOGA TOMOKI
IPC: B61D27/00
Filed: 2012-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle air conditioner that can suppress increase in the size of or complication of an outdoor air blower and cost increase and can secure necessary air quantity even by a relatively small and light air blower by reducing blowing-out resistance of exhaust air due to traveling wind during traveling of a vehicle at high speed.SOLUTION: A vehicle air conditioner includes an outdoor unit 4 at least having a compressor, an outdoor heat exchanger and an outdoor air blower. The outdoor unit 4 includes: a suction port 7 for taking in outside air; and an exhaust port 8. Heat is exchanged between the outside air taken in from the suction port 7 and a refrigerant flowing in the outdoor heat exchanger, and the outside air which has undergone heat exchange by the outdoor heat exchanger is exhausted from the exhaust port 8. The outdoor unit 4 is installed in a vehicle together with indoor units 5, 6, and has recesses 9, 10 arranged at both ends of the exhaust port 8 in the vehicle traveling direction around the exhaust port 8 on the outer surface of the vehicle.
Patent JP-2013028174-A (JP)
Title: Recording apparatus
Inventor: OTSUKA KAZUO
IPC: B41J13/02
Filed: 2012-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a recording apparatus capable of appropriately and surely securing a distance between a recording head and a recording medium using a simple mechanism and performing high-quality recording.SOLUTION: The recording apparatus includes a recording material feeder 2 for feeding a recording material downstream sheet by sheet; a recording head 13 for carrying out recording on the recording material; a carriage 10 mounted with the recording head that can be reciprocated in a main scanning direction along a carriage guide shaft 12; a carrier roller 19 comprising a carrier drive roller and a carrier driven roller for carrying the recording material; and a recording material stacker 50 that can take a first position and a second position. The recording apparatus further includes a first link mechanism for displacing the carriage guide shaft, interlocked with the displacement of the recording material stacker. The carriage guide shaft is displaced upward interlockingly when the recording material stacker takes the first position, and the carriage guide shaft is prevented from moving downward as long as the recording material stacker is located in the first position.