baber/WOPTO huggingface dataset:
Patent JP-2014145833-A (JP)
Title: Developer storage body, developing and image forming unit, and image forming apparatus
Inventor: ODA YUKIYOSHI
IPC: G03G15/08
Filed: 2013-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a developer storage body capable of breaking while conveying aggregated developer in association with the rotation operation of a conveying member, and immediately discharging the developer.SOLUTION: A developer storage body includes a toner storage part 31 that stores toner, a toner supply port 39 for supplying toner, and a spiral 36 that is arranged in the vicinity of the supply port 39 and rotationally operated to convey toner. The supply port 39 is provided with a plurality of ribs 58 that are substantially vertical to a rotation shaft of the spiral 36.
Patent JP-2014145529-A (JP)
Title: Castable refractory structure and heat resistant fiber-based support material
Inventor: KONO KOJI
IPC: F27D1/10
Filed: 2013-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a castable refractory structure capable of reducing occurrence of a refractory crack and increase of heat loss generated by using a metal support material, and a heat resistant fiber-based support material used in the same.SOLUTION: A castable refractory structure includes a castable refractory 3, a support body 1 supporting the castable refractory 3 and a heat resistant fiber-based support material 5 buried in the castable refractory 3 in a state of being connected to the support body 1. The heat resistant fiber-based support material 5 has a heat resistant fiber rope 7 comprising an inorganic long fiber.
Patent JP-2014147232-A (JP)
Title: Commutator and DC motor
Inventor: NISHIURA HIDEAKI
IPC: H02K23/00
Filed: 2013-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a commutator and a DC motor in which a contact state between an aluminum wiring and a copper segment which are different materials can be surely confirmed and corrosion prevention can be achieved when the aluminum wiring is used for reducing cost and weight.SOLUTION: There is provided a commutator 4 provided with a plurality of commutator segments 40 arranged in a circumferential direction. The commutator segments 40 include copper segment bodies 41 arrayed in the circumferential direction on the outer surface of the commutator 4 to form the side contour of the commutator 4, and copper claw parts 42 to which an aluminum wiring 2 constituting an armature 3 is connected. Junction arrangement parts 52 in which the claw parts 42 are arranged are formed in the outer peripheral portion of the commutator 4. At least connection portions between the claw parts 42 and the wiring 2 are arranged in the junction arrangement parts 52, and the connection portions are coated with resin T in the junction arrangement parts 52.
Patent JP-2014150369-A (JP)
Title: User terminals, radio base station, and radio communication method
Inventor: KISHIYAMA YOSHIHISA
IPC: H04W28/04
Filed: 2013-01-31
Abstract: PROBLEM TO BE SOLVED: To provide user terminals, a radio base station, and a radio communication method which offer new structure for realizing an excellent communication environment.SOLUTION: A radio base station non-orthogonally multiplexes downlink signals addressed to a plurality of user terminals on an arbitrary radio resource. The user terminal having received the downlink signals addressed to the plurality of user terminals decrypts the downlink signals addressed to the other terminals, determines whether reception of the downlink signals addressed to the other terminals is successful on the basis of the decryption result, and notifies the radio base station of the determination result indicating whether reception of the downlink signals addressed to the other terminals is successful and also a determination result indicating whether reception of the downlink signals addressed to its own terminal is successful. The radio base station performs re-transmission control of the downlink signals on the basis of the notification from the user terminal.
Patent JP-2014137367-A (JP)
Title: Abrasive grain inspection device
Inventor: NAKAJIMA SHOJI
IPC: G01B11/30
Filed: 2013-01-15
Abstract: PROBLEM TO BE SOLVED: To inspect abrasive grain performance of a population abrasive grain group by quantitatively measuring the shapes of fine abrasive grains of a fine diamond abrasive grain group and a fine CBN abrasive grain group fixed to a fixed abrasive grain tool or the like, the size of a defect, and so on.SOLUTION: A fine abrasive grain group 1 sampled from an inspection target population abrasive grain group is placed in a container having a flat part composed of a material with excellent visible light transmittance, and the fine abrasive grains are agitated by compressed air 6-a or the like. Then, a camera 2 installed outside the container flat part obtains an image of an abrasive grain surface. Using coaxial incident light can obtain only regular reflection light from the abrasive grain surface as a distinguishing area in the image. An area, the degree of circularity, a defect area and so on are stored as quantitative abrasive grain characteristic data in a storage device through image processing on the obtained image. Thereafter, agitation and analysis are repeated to automatically measure the quantitative abrasive grain characteristic data for plural times. These pieces of data are used to obtain an estimated abrasive grain characteristic distribution of the population abrasive grain group of the abrasive grain group.
Patent JP-2014147630-A (JP)
Title: Three-dimensional endoscope apparatus
Inventor: KATAYAMA AKIHIRO
IPC: H04N13/239
Filed: 2013-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for reducing a sense of visual field interference caused because a treatment instrument gets close to an imaging part, in a three-dimensional endoscope apparatus.SOLUTION: A three-dimensional endoscope apparatus includes an operable treatment instrument, at least two imaging means for photographing a target object, and watermark synthesis means for synthesizing images in such a manner that the image of a first area and the image of a second area, in which the treatment instrument within the second image taken by the other one of a plurality of imaging parts is not copied, are superimposed on each other at a predetermined synthesis ratio, in the first area in which the treatment instrument within the first image taken by one of the imaging means is copied.
Patent JP-2013190778-A (JP)
Title: Liquid crystal display device
Inventor: KOIKE YASUHIRO
IPC: G02F1/13357
Filed: 2013-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device that has high utilization efficiency of light and can display a bright video.SOLUTION: A liquid crystal display device comprises: a liquid crystal display panel 15; and a surface light source unit 20. The surface light source unit 20 includes: a light source part; a light guide plate 21 that makes light from the light source part incident from a light incidence surface facing the light source part, that has a maximum strength of directivity in a first direction forming a predetermined angle from a normal direction of a light emitting surface in a surface nearly parallel to a light guiding direction of light, and that emits first directivity light that is polarization light having a high ratio of a polarization component vibrating in the surface; and a prism sheet 30 that emits the first directivity light as a second directivity light directed in a second direction in a predetermined angle from the normal direction of the light emitting surface of the light guide plate while substantially maintaining a polarization state of the first directivity light. A ridge line direction of a unit prism is nearly parallel to the light incidence surface of the light guide plate 21, a transmission of axis of a second polarization plate 14 is nearly parallel to a polarization direction of the second directivity light and a light guiding direction of light of the light guide palate 21, and the transmission axis of the second polarization plate 14 is nearly orthogonal to a transmission axis of a first polarization plate 13.
Patent JP-2014151784-A (JP)
Title: Work vehicle
Inventor: KUROKAWA YOSHIAKI
IPC: F01N3/24
Filed: 2013-02-08
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of heat damage to an exhaust gas purification device 2 itself and to a bonnet 114 and the like in a work vehicle mounted with an engine 1 on a front part of a travel machine 102, the exhaust gas purification device 2 purifying exhaust gas of the engine 1, and being mounted above the engine 1, and the bonnet 114 covering the engine 1 and the exhaust gas purification device 2.SOLUTION: Open holes 160 are formed on right and left side surfaces of the bonnet 114. To one open hole 160, an exhaust gas purification device 2 faces.
Patent JP-2014154535-A (JP)
Title: Lock device for charging connector for automobile power supply facility
Inventor: MINEMURA TOMOTAKA
IPC: H02J7/00
Filed: 2013-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a lock device which can be applied to a charging connector including a locking claw which protrudes outside in a radial direction, in a distal end portion.SOLUTION: When a charging connector 103 is inserted into a holding recess 3 and a cylinder lock 7 is rotated in a lock direction by a key operation, a driving protrusion 93 of a drive cam 9 pushes a latch member 4 down to an engaging position and engages it to an engaging recess 106 of the charging connector, thereby preventing the charging connector 103 from being pulled out. At the same time, the driving protrusion 91 pushes the lock member 6 onto a retraction path of the latch member 4 and restricts the latch member 4 at the engaging position. When the cylinder lock 7 is rotated in an unlock direction by a key operation in such a state, the driving protrusion 93 retracts the lock member 6 from the retraction path of the katch member 4 and, at the same time, the driving protrusion 92 pushes the latch member 4 up to a disengaging position, thereby releasing the charging connector 103. Thus, the charging connector 103 can be pulled out of the holding recess 3.
Patent JP-2014064263-A (JP)
Title: System and method for reproducing moving image scene of medium and recording medium of moving image scene reproducing method
Inventor: CHANG CHIA-HSIANG
IPC: H04N7/173
Filed: 2013-02-18
Abstract: PROBLEM TO BE SOLVED: To provide moving image scene reproducing system and method of a medium, which pick up and reproduce a desired moving image scene segment medium, by allowing auxiliary data in which a moving image scene is described to be a basis of medium reproduction.SOLUTION: Moving image scene reproducing system and method of a medium and a recording medium of the method are provided. The system includes: a medium provision module; an input module; and a medium pickup module. The medium provision module is to provide medium data and corresponding moving image scene description information. The input module is to input guide data. The medium pickup module compares the guide data with the obtained moving image scene description information, searches at least one moving image scene period matched with the guide data and picks up and reproduces at least one moving image scene segment medium to which the moving image scene period corresponds from the medium data.
Patent JP-2014161240-A (JP)
Title: Fishing information display device
Inventor: KITAJIMA KEIGO
IPC: A01K89/017
Filed: 2013-02-22
Abstract: PROBLEM TO BE SOLVED: To prevent a motor of an electric reel from being damaged.SOLUTION: A fishing information display device 4 includes an acquisition part 461, a display control part 462, a determination part 463, and a notification part 464. The acquisition part 461 acquires motor drive information outputted from an electric reel 1. The display control part 462 causes a display part 41 to display the motor drive information acquired by the acquisition part 461. The determination part 463 determines, based on the motor drive information, whether a drive state of a motor 14 is normal. When the determination part 463 has determined that the drive state of the motor 14 is abnormal, the notification part 464 notifies that the drive state of the motor 14 is abnormal.
Patent JP-2013116348-A (JP)
Title: Absorbent article containing breathable material layer
Inventor: FERNKVIST MARIA
IPC: A61F13/49
Filed: 2013-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an absorbent article containing a breathable backsheet material layer, in which at least a part of the layer includes a polymeric material exhibiting a discontinuous change in free volume in response to any of the following conditions or variables: liquid contact, the presence of certain ions, temperature and/or pH.SOLUTION: One example of such polymeric materials is side chain liquid crystalline polymers which are able to undergo a phase transition between an isotropic phase and a nematic phase. The discontinuous change in free volume includes an abrupt change of the permeability of the breathable material layer.
Patent JP-2014162989-A (JP)
Title: Raw material charging apparatus and method of charging raw material into blast furnace using the same
Inventor: KASHIWABARA YUSUKE
IPC: C21B7/18
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of charging a raw material into a blast furnace which enables formation, in the blast furnace, of a coke mixed ore layer with an in-furnace distribution of coke uniform in the radial direction of the blast furnace.SOLUTION: A raw material charging apparatus 4 includes an upper bunker 11, a tiltable upper chute 12, a lower bunker 14 which is connected to the upper bunker 11 with at least two ports 13 and a sieve 15 which has a side wall 15b and an opening 15c in a part of the side wall 15b. A raw material comprising ore 3 and coke 2 mixed together is dropped toward the sieve 15 arranged in the upper bunker 11 through the upper chute 12. The raw material falling the sieve surface 15a is supplied to a main port 13a through the opening 15c, while the raw material passing through the sieve surface 15a is supplied to all ports 13 including the main port 13a. With all the ports 13 in an opened state, the raw material in the upper bunker 11 is transferred to the lower bunker 14, and the raw material in the lower bunker 14 is charged into the blast furnace 1.
Patent JP-2014168216-A (JP)
Title: Cryptographic system, encryption information authentication method and program
Inventor: OWARI NOBUYUKI
IPC: H04L9/08
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To achieve encryption and decryption based on the counter value by using a simple counter.SOLUTION: A cryptographic system includes reception means for receiving a partial value representing a part of an encrypted counter value, along with encryption information created using an encryption function, based on key information, and an encrypted counter value being counted up for each encryption processing, decryption means for decrypting the encryption information received by the reception means by using the encryption function, based on the key information, and a decrypted counter value being counted up for each decryption processing, and correction means for correcting the decrypted counter value based on a partial value representing a part of the decrypted counter value, when the partial value representing a part of the decrypted counter value received by the reception means does not match the decrypted counter value corresponding to the partial value.
Patent JP-2013211008-A (JP)
Title: Microprocessor and method for driving microprocessor
Inventor: NISHIJIMA TATSUJI
IPC: G06F12/08
Filed: 2013-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a microprocessor with low power consumption and a method for driving the microprocessor.SOLUTION: The microprocessor includes a processor core, a cache memory, an interrupt controller, and a power supply controller. As at least one of a plurality of memory cell arrays included in the cache memory, a memory cell array composed of a plurality of memory cells is used. At the time of switching to a low power consumption mode, data used by the processor core after supply of power is resumed is prefetched to the memory cell array, then supply of power to the cache memory is stopped. Then, the processor core fetches needed data from the memory cell array after supply of power to the cache memory is resumed.
Patent JP-2014169099-A (JP)
Title: Box pallet
Inventor: IWATA TAKAO
IPC: B65D19/06
Filed: 2013-03-04
Abstract: PROBLEM TO BE SOLVED: To allow strength and rigidity of an end portion positioned at a fork insertion port side of a side girder to be increased so as to prevent the side girder from being broken when a tip portion of the fork contacts the end portion.SOLUTION: In the box pallet, constituted of a pallet member 1 having opposite high banks 1a and opposite low banks 1b, side wall members that are arranged on the opposite high banks and can be pulled out and side wall members connected by a hinge to the opposite low banks, pedestals for reinforcement, whose plane surface is shaped in a nearly L-shape, are formed near corner portions formed by long edge side walls 1d1 and short edge side walls 1d2 positioned at fork insertion port sides 1f of side girders 1d.
Patent JP-2014169835-A (JP)
Title: Slag treatment hopper
Inventor: FUKUSHIMA TAKASHI
IPC: F27D15/00
Filed: 2013-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a slag treatment hopper configured to considerably extend a repair interval of a refractory more than conventional ones by improving the durability of a lower flange in which the refractory is apt to fall.SOLUTION: A lower flange 2 formed at a lower end of a hopper body 1 is such a water-cooled structure that cooling water piping 5 is buried inside a castable refractory 9. A stud metal fitting 8 is projectedly disposed on an outer surface of the cooling water piping 5 so as to increase a contact area with the castable refractory 9. The stud metal fitting 8 is preferably a Y-shaped stud.
Patent JP-2014171510-A (JP)
Title: Umbrella runner
Inventor: WANG SHENGHE
IPC: A45B25/06
Filed: 2013-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an umbrella runner capable of easily and efficiently assembling umbrella ribs in a short period of time.SOLUTION: A runner body 10 is unevenly formed so that protrusion parts 12 and recess parts 120 are mutually arranged at angular intervals along a circumferential direction, and clamp blocks 14 are provided on the recess parts 120 so that umbrella ribs 400 with the protrusion parts 12 can be held and located by both side parts thereof. On an opposing first side wall 121 and a second side wall 141 of each facing protrusion 12 and clamp block 14, a first engaging part 132 and a second engaging part 143 are unevenly provided so as to engage with each other, and a slot 145 extended along an axial direction is provided between both side parts 142 and 145 where the second engaging part 143 of the clamp block 14 is provided.
Patent JP-2014173333-A (JP)
Title: Opening device
Inventor: TSUTSUMI KENJI
IPC: E06B3/46
Filed: 2013-03-08
Abstract: PROBLEM TO BE SOLVED: To prevent a synthetic resin made member which is high in fireproof performance from being damaged.SOLUTION: In a sash, sliding Shojis are accommodated within a frame part which is formed by framing an upper frame 2, a lower frame and left and right vertical frames. An aluminum die cast inside stopper 20 is attached to one end of the upper frame 2 of the frame part. A damping packing 30 formed of silicone rubber is arranged at a face on which the inner Shoji of the inside stopper 20 abuts. The inside stopper 20 is fixed to the upper frame 2 with a screw 32 in a fore-and-aft position of an abutting face formed at the damping packing 30. In the inside stopper 20, a heat insulating packing is attached to a face which abuts on the upper frame 2.
Patent JP-2014175205-A (JP)
Title: Fuel cell monitoring device
Inventor: ISHIKAWA YUJI
IPC: H01M8/00
Filed: 2013-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell monitoring device which can measure the diffusion state of reactive gas in a fuel cell while quantifying.SOLUTION: A fuel cell monitoring device 5 includes a resistance calculation unit 533a for calculating the gas reaction resistance Ron the basis of the impedance for each different frequency calculated in an impedance calculation unit 532, as a diffusion resistance measurement unit 533 for measuring the gas diffusion resistance Rindicating the difficulty of diffusion of reaction gas in a fuel cell 1, a limit current density calculation unit 533b for calculating the limit current density I, and a gas diffusion resistance calculation unit 533c for calculating the gas diffusion resistance Ron the basis of the gas reaction resistance Rand limit current density I.
Patent JP-2014175624-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: NAKAYAMA TATSUO
IPC: H01L21/28
Filed: 2013-03-12
Abstract: PROBLEM TO BE SOLVED: To inhibit increase in contact resistance between a nitride semiconductor layer and an ohmic electrode based on aluminum.SOLUTION: A semiconductor device comprises: an ohmic electrode OE formed on an electron supply layer ES composed of an AlGaN layer; and a wiring layer WL which is formed on the ohmic electrode OE and electrically connected with the ohmic electrode OE. The ohmic electrode OE includes an Al layer 10 whose chief component is aluminum and an AlTi layer 11 of "uniform composition" formed on the Al layer 10. On the other hand, the wiring layer WL includes a Ti layer 12A which is formed on the AlTi layer 11 of "uniform composition" and whose chief component is titanium, a TiN layer 12B formed on the Ti layer 12A and an AlSiCu layer 13 formed on the TiN layer 12B.
Patent JP-2014177833-A (JP)
Title: Core sampling device and container transfer device
Inventor: MIZUGUCHI Yasuhiko
IPC: G01N1/08
Filed: 2013-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a core sampling device capable of keeping a state in which a ball valve is closed after core excavation, with an internal pressure being held.SOLUTION: A core sampling device for sampling a core includes a tube part, a container which is arranged inside the tube for moving in an axial direction of the tube part, to hold a sampled core, a ball valve which is provided on one opening part side of the tube part, to prevent flowing in/out of a fluid between the inside of the tube part and an outside part through that one opening part under a closed state, a first seal member which seals between one opening part of the tube part and the ball valve in a state in which the ball valve is closed, a second seal member which seals between an outer peripheral surface of the container and an inner peripheral surface of the tube part when the container is positioned at a specified position in axial direction of the tube part, a fixing mechanism for fixing a state being sealed with the first seal member, and a flow-in mechanism allowing the fluid to flow in only the internal space of the closed tube part by the first seal member and the second seal member.
Patent JP-2014178572-A (JP)
Title: Image forming apparatus
Inventor: MONMA SUSUMU
IPC: G03G15/16
Filed: 2013-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which can detect a surface condition of a fixing member with high accuracy regardless of the size or a flaw position of a recording medium to be used and which can maintain excellent image qualities.SOLUTION: The image forming apparatus comprises a photoreceptor drum 101, a charging unit 301, an exposure unit 200, a developing unit 102, a primary transfer unit 106, a photoreceptor cleaning unit 308, a fixing unit 111 having a fixing belt 67, a reflective optical sensor 68 which irradiates a surface of the fixing belt 67 with N pcs of light spots SP at an irradiation pitch P, a main body control unit 400 determining a surface condition of the fixing belt 67, moving means 70, and the like. The reflective optical sensor 68 is moved by the moving means 70 in such a manner that a passing position of a sheet end on the fixing belt 67 is disposed within an irradiation region P(N-1) of the light spot SP.