baber/WOPTO huggingface dataset:
Patent JP-2013044363-A (JP)
Title: Rolling bearing
Inventor: URUSHIKAWA KENJI
IPC: F16J15/3232
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing capable of suppressing the outflow of a lubricant to the outside of the bearing even if the rolling bearing uses a sealing device where a lip comes into slight contact with a rotary ring.SOLUTION: A hub unit 1 includes: an inner shaft 3 formed with a raceway surface on an outer-diameter surface; an outer ring 2 formed with a raceway surface on an inner-diameter surface; sealing devices 7 arranged at both ends in an axial direction of a bearing internal space 6 between the inner shaft 3 and the outer ring 2 for sealing the bearing internal space 6; and grease G1 filled in the bearing internal space 6. The sealing device 7 includes a fitting part 72a formed of an elastic member and fitted to an axial end of a raceway surface-side circumferential surface of the outer ring 2, and an axial lip 72b extending from the fitting part 72a and sliding on a raceway surface-side circumferential surface of the inner shaft 3. In the hub unit, the axial lip 72b is formed with a slide surface 72e sliding on the raceway surface-side circumferential surface of the inner shaft 3, the inner shaft 3 is formed with a sliding object surface 31 facing the slide surface 72e, and the slide surface 72e is formed with an annular lip groove 72f.
Patent JP-2013044372-A (JP)
Title: Liquid drip prevention valve
Inventor: SUGATA KAZUHIRO
IPC: F16K23/00
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a small and lightweight liquid drip prevention valve that facilitates liquid drainage when a valve is closed, and also, facilitates the formation of a laminar flow.SOLUTION: The liquid drip prevention valve 1 has: a flow path block 4 that has an input flow path 41, an output flow path 42, a valve chamber 50, and a valve seat 44 formed at the peripheral part of a valve hole 43 in the valve chamber 50; an air block 2 formed with an air flow path 22; and a diaphragm valve body 3 fixed between the flow path block 4 and the air block 2. The liquid drip prevention valve 1 is configured such that an input port 51 is formed on the upper surface 4B of the flow path block 4 and an output port 52 is formed on the lower surface 4C, facing the upper surface 4B, of the flow path block 4. The valve chamber 50 is formed on the side surface 4A of the flow path block 4 and the air block 2 is in abutment with the side surface 4A. Further, the liquid drip prevention valve 1 is configured as follows. When pressure is applied to a rear surface chamber 23 of the diaphragm valve body 3, the diaphragm valve body 3 is brought into contact with the valve seat 44. When the pressure in the rear surface chamber 23 is made negative, the diaphragm valve body is separated from the valve seat 44.
Patent JP-2013046297-A (JP)
Title: Three-dimensional video display device and tilt control method
Inventor: SUGIYAMA TORU
IPC: G02B30/25
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional video display device capable of compensating narrowness of a three-dimensional (3D) view angle.SOLUTION: A three-dimensional video display device according to an embodiment for displaying a three-dimensional video in a polarization method comprises: a display provided with a display surface on which a polarization filter is disposed; a tilt mechanism which changes a tilt angle on the display surface of the display; a drive unit which drives the tilt mechanism; detection means; determination means; and control means. The detection means detects a height of an observation position of an observer with respect to the display surface of the display. The determination means determines whether the height of the detected observation position is within a three-dimensional observation viewing region in which the three-dimensional video is perceivable. If the detected observation position is not within the three-dimensional observation viewing region, the control means controls the drive unit to change the tilt angle of the display surface of the display.
Patent JP-2013051004-A (JP)
Title: Audio device
Inventor: UEDA SHOTA
IPC: G11B27/00
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide "an audio device" capable of efficiently updating a database of information on audio files stored in a removable storage device.SOLUTION: A controller 12 of an audio device 1 checks whether changes have occurred to a predetermined number of the audio files which have not been played frequently out of the audio files stored in a removable storage device 2 registered in a current database (DB). If no changes are found in all the audio files that have been checked, the current DB is continued to be used while a new DB is being produced in the background in reference to the removable storage device 2, upon completion of which the current DB is updated. If changes are found on any of the checked audio files, use of the current DB is stopped immediately and a new DB is produced in reference to the removable storage device 2 to update the current DB.
Patent JP-2013057100-A (JP)
Title: Powder rolling apparatus
Inventor: SHINOZAWA KAZUHIRO
IPC: B22F7/08
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To stably supply power material between a preliminary reduction roller and a rolling roller in a power rolling apparatus.SOLUTION: The powder rolling apparatus includes: a pair of rolling rollers for rolling a sheet-like base material X while pressure-bonding powder material Y to the base material; a preliminary reduction roller for pressing the powder material onto a peripheral surface of the rolling roller before the powder material supplied to the peripheral surface of the rolling roll is pressure-bonded to the base material; and a dispersion means for dispersing the powder material evenly on the peripheral surface of the rolling rollers prior to the preliminary reduction roller.
Patent JP-2013056848-A (JP)
Title: Method for producing optically active alcohol compound
Inventor: KATSUKI TSUTOMU
IPC: C07C33/30
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a new method for producing an optically active alcohol compound.SOLUTION: The method for producing the optically active alcohol compound comprises a step of conducting a reaction of a racemic alcohol compound in the presence of oxygen-containing gas using an aqua complex of an optically active chloro (salen) ruthenium (III) as a catalyst represented by formula (1-1) and the like wherein Rs each representes a hydrogen atom, 1-4C alkyl group, 1-4C alkoxy group, phenyl group or phenyl group substituted with (Z)p independently, Zrepresentes a 1-4C alkoxy or phenyl group and p denotes an integer of 1 through 5.
Patent JP-2012098704-A (JP)
Title: Fixing member, and image forming apparatus
Inventor: OGAWA SADAFUMI
IPC: G03G15/20
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device that has a separation guide plate that keeps a constant gap relative to a fixing member, irrespective of the deformation of the fixing member or the accuracy of assembly, as well as an image forming apparatus.SOLUTION: A fixing device includes: a separation guide plate 43 that is provided at a position on downstream side in a running direction of a fixing member 20 relative to a nip portion so as to face the fixing member 20; and an endless abutment member 44 that abuts with an outer peripheral surface of the fixing member 20 at an end portion in a width direction of a tip 43a of the separation guide plate 43 that extends in a width direction thereof so as to form a gap G relative to the fixing member 20.
Patent JP-2013064789-A (JP)
Title: Image forming apparatus
Inventor: ONO TOMOHISA
IPC: G03G21/16
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of dew condensation on a conveying roller without using a fan to reduce noise.SOLUTION: An image forming apparatus 1 of the present invention includes: a fixing device 23 that fixes a toner image on a sheet; and a roller unit 29 that is arranged above the fixing device 23, and conveys a sheet on which a toner image is fixed in a predetermined direction. The roller unit 29 includes: a conveying roller 45 that is arranged along a conveying path 19, and provided in a rotatable manner; and a water absorption roller 47 that contacts the conveying roller 45, and is driven to rotate by the conveying roller 45.
Patent JP-2013065377-A (JP)
Title: Library device, method for identifying model type, and program
Inventor: YOSHIDA TORU
IPC: G11B17/22
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a library device capable of preventing false recognition of a model type of the self device by a setting mistake by manual work, a method for identifying a model type, and a program.SOLUTION: The library device is mounted with one or more magazines capable of storing a plurality of media that a computer can read and write information, and sets a model type of the self device according to the mounting mode of the magazines. The library device includes: detecting means for detecting a predetermined mark attached to a magazine from all the magazines mounted on the self device; and identification means for identifying the model type on the basis of the position of the predetermined mark detected by the detecting means.
Patent JP-2011251195-A (JP)
Title: Game machine
Inventor: HORIE NORIO
IPC: A63F5/04
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for preventing morning fraudulence, etc., by attaining the perfect recovery of a game state before setting a ball pay-out ratio without causing a mismatch, etc., in operation between main and sub control boards.SOLUTION: All of normal commands, etc., which are not transmitted yet and stands by in a transmission queue buffer 213c' for transmitting data from the main control board 21 of a slot machine 1 to the sub-control board 33, are transmitted in processing to change the setting of the ball pay-out ratio. Consequently, the loss of the normal commands and the mismatch in an operation environment between both control boards are avoided, so that the game state before setting is perfectly recovered.
Patent JP-2013070479-A (JP)
Title: Quick charger for electric vehicle and quick charge system
Inventor: ODA MASARU
IPC: H01M10/44
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a quick charger for an electric vehicle which houses a cable for quick charging in a compact manner, is excellent in safety, and reduces user's burden in the operation.SOLUTION: A quick charger for an electric vehicle includes: an operation panel which is provided on a front surface of a body housing; an outlet of a charging cable which is provided at one side surface of the body housing; a charging connector housing part which is provided at the other side of the body housing and maintains a charging connector at the body housing; and a charging cable receiver provided at a lower part of the body housing. The charging cable receiver has a function that holds an intermediate part of the charging cable.
Patent JP-2012208462-A (JP)
Title: Nonlinear optical device, multi-photon microscope, and endoscope
Inventor: FUJIWARA MASATO
IPC: G01N21/17
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a nonlinear optical device by which a short optical pulse of high peak power with less effect of time width increase of optical pulse and waveform collapse, resulting from group velocity dispersion slope, can be emitted to an object without providing a complicated compensation mechanism.SOLUTION: The nonlinear optical device includes a short optical pulse source 10 for generating a short optical pulse, and a short optical pulse transmission system 20 for transmitting the short optical pulse generated from the short optical pulse light source, to an object. A nonlinear optical effect generated in the nonlinear optical device is substantially prevented, an amount of group velocity dispersion in the nonlinear optical device is substantially prevented, and the short optical pulse is generated from the short optical pulse source. Also, a spectral width (half value full width) λof the short optical pulse satisfies λ<λ<λ.
Patent JP-2012034401-A (JP)
Title: Two-way remote control
Inventor: SEHAT STARJA
IPC: H04N5/00
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a two-way remote control device including a radio interface.SOLUTION: The remote control device 20 includes the radio interface which transmits data to a target device 10 to be controlled and receives data from the target device 10. A user input interface generates a user command on the basis of input 38 of a user. A control module 34 receives the user command and transmits the command to the target device 10 through the radio interface. The target device 10 includes a radio interface which transmits configuration data to the remote control device 20 and receives the command from the remote control device 20. A control module 24 receives the command and adjusts the operation of the target device 10 based on the command.
Patent JP-2013070671-A (JP)
Title: Pet pulling leash
Inventor: IWASA YUKIYOSHI
IPC: A01K27/00
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To solve the problems wherein, when a collar is caused to emit light in order to secure pet safety, the weight of a power unit increases and a connection between a lead and the collar could often be broken; and wherein, when the lead is made to emit light, it is not possible to recognize the actual position of the pet and a power line to a light emitter could be cut if bitten by the pet.SOLUTION: In this pet pulling leash, a loop part and a lead part are formed integrally by one light-emitting rope composed of a side-emitting type plastic optical fiber. With both ends of the light-emitting rope aligned, the light-emitting rope is connected to a handle part and caused to face a light source inside the handle part.
Patent JP-2013075266-A (JP)
Title: Electrostatic atomiser
Inventor: OE JUNPEI
IPC: A61L9/14
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic atomiser that can generate a large quantity of electrically charged water particles while suppressing the generation of ozone.SOLUTION: The electrostatic atomiser includes a discharge electrode 1, a liquid supply means for supplying a liquid 13 to the discharge electrode 1, and a voltage application means 4 for applying voltage to the liquid 13 supplied to the discharge electrode 1 to produce electrostatic atomization. During the application of voltage by the voltage application means 4, the atomiser includes an electric field intensity control means that cyclically changes the intensity of an electric field generated by the application of the voltage.
Patent JP-2013075089-A (JP)
Title: Game machine
Inventor: SAITO MASASHI
IPC: A63F5/04
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine having an ART game in which the number of games added when a predetermined condition is satisfied, and the number of games added after the end of the ART game, are distinguishably awarded.SOLUTION: A slot machine 1 includes: a plurality of reels 21a-21c; a prize symbol combination lottery unit 110; stop buttons 33a-33c; an ART performance processing unit 316 for starting performance performed over a predetermined number of games when a predetermined starting condition is satisfied, and notifying information for stopping the reels 21a-21c to align a symbol combination of a drawn prize symbol combination; an addition lottery unit 3163 for determining the number of games previously added and the number of rights of subsequent addition by lottery when a predetermined determination condition is satisfied; a previously-added-game count adding unit 3164 for adding the number of games previously added when the number of rights is determined; and a subsequently-added-game adding unit 3167 for adding the number of games subsequently added which is determined based on the number of rights of subsequent addition, to the predetermined number of games at the end of the predetermined number of games.
Patent JP-2013078968-A (JP)
Title: Peripheral structure of seat rail
Inventor: KINO TSUGUAKI
IPC: B60N2/90
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a peripheral structure of a seat rail that allows easy installation of peripheral members such as the molding without being required high accuracy for the installation position of the seat rail.SOLUTION: In the peripheral structure of the seat rail, the seat rail 10 is formed in the cross sectional hollow shape that has an aperture 10a at the top surface in the position apart only a predetermined distance D in the vehicle width direction from a central passage 4 at a top surface of a skeleton member 6. An edge plate 12 being another body of the seat rail 10 is set up longitudinally along the vehicle 1 between the seat rail 10 and the central passage 4 and is fixed to a skeleton member 5 by the fastening member 13. A body 14a of a molding 14 is fitted in the aperture 10a of the seat rail 10, and an arm 14b of the molding 14 extending in the vehicle width direction toward the edge plate 12 side from the body 14a hides the fastening member 13 exposed to the surface of edge plate 12.
Patent JP-2013059996-A (JP)
Title: Arbitrary position automatic stop means of laminator, laminate method of lengthy printing paper using the means, and method of manufacturing information communicator using the method
Inventor: KIMURA YOSHIKAZU
IPC: B42D15/02
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a means by which printing paper between laminate rollers is not soiled even if the printing paper is forcibly stopped when coating the printing paper by using a laminator comprising a heat roller and comprising at least one pair of the laminate rollers.SOLUTION: A photoelectric sensor K is arranged at the upstream side of the laminate rollers 22a, 22b. A boundary (cut line 4) of the printing paper S1 which always advances and retreats is stopped between the laminate rollers 22a, 22b by a mark M which is read by the photoelectric sensor K at the stop and described at the rim of the printing paper.
Patent JP-2012016277-A (JP)
Title: Charger of portable electronic apparatus
Inventor: TOSHIMOTO MICHITAKA
IPC: H04M1/02
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a charger of a portable electronic apparatus for charging the portable electronic apparatus by a desired arrangement of either lateral or vertical arrangement and reducing an installation area in the vertical arrangement compared to the lateral arrangement.SOLUTION: A charger includes: a holding body which has a first holding portion holding a portable electronic apparatus near one end portion in a longitudinal direction and a second holding portion holding the portable electronic apparatus near the other end portion in the longitudinal direction and is supported by an approximately horizontal installation face; coupling means coupling the first holding portion and the second holding portion so that they can mutually turn; engaging means including an engaged projection disposed in the first holding portion and an engaged piece which is arranged in the second holding portion and can be engaged with the engaged projection; and a connection portion for supplying power to the portable electronic apparatus held by the holding body.
Patent JP-2013079428-A (JP)
Title: METHOD FOR MANUFACTURING HOT-ROLLED FERRITIC STAINLESS STEEL STRIP CONTAINING Al, HOT-ROLLED FERRITIC STAINLESS STEEL STRIP CONTAINING Al, STAINLESS STEEL FOIL, AND CATALYST CARRIER FOR AUTOMOTIVE EXHAUST EMISSION CONTROL SYSTEM
Inventor: MIZUTANI AKITO
IPC: B21B3/02
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a hot-rolled ferritic stainless steel strip containing high Al which improves surface texture without diminishing toughness and enables production in a stable manufacturing process.SOLUTION: The steel contains, in mass%, 0.05% or less of C, 2.0% or less of Si, 1.0% or less of Mn, 0.003% or less of S, 0.05% or less of P, 15.0-35.0% of Cr, 0.05-0.30% of Ni, 3.0-10.0% of Al, 0.10% or less of N, 0.02% or less of Ti, 0.02% or less of Nb, 0.02% or less of Ta, 0.005-0.20% of Zr, 0.02% or less of Ce, 0.03-0.20% of REM other than Ce, and at least one of Mo and W by 0.5-8.0% in total, with the balance including Fe and inevitable impurities. When the steel is subjected to hot rolling, the hot rolling is finished at a temperature of 850°C or more. Then, the steel is quenched to 500-650°C at a cooling rate of 10°C/s or more, and then is made into a coil by performing winding.
Patent JP-2012067305-A (JP)
Title: Polyhedral-modified polymer
Inventor: YAN YUAN-YONG
IPC: C08F8/00
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To inhibit the growth of fatigue-induced cracking in a rubber article.SOLUTION: A functionalized polymer includes a polymer and a polyhedral radical chemically bonded to a terminus of the polymer. The polyhedral radical is chemically bonded to a terminal group containing at least one hetero atom. The terminal group can interact with a reinforcing filler selected from a carbon black and a silica.
Patent JP-2013089679-A (JP)
Title: Wiring board and electronic apparatus
Inventor: INUYAMA SHIGETOSHI
IPC: H01L23/02
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board which reduces the probability that a metal junction member wets and spreads in a wiring conductor and adheres to an electronic element.SOLUTION: A wiring board 10 includes an insulation base material 1, a first metal layer 2a, a second metal layer 2b, and a wiring conductor 3a. The insulation base material 1 has a side wall part 1b and a recessed part 1a enclosed by the side wall part 1b. The first metal layer 2a is provided on an upper surface of the side wall part 1b so as to enclose the recessed part 1a in a plane view. The second metal layer 2b is provided on a side surface of the side wall part 1b so as to contact with the first metal layer 2a. The wiring conductor 3a is provided at an area ranging from the side surface of the side wall part 1b to a bottom surface of the recessed part 1a so as to contact with the first metal layer 2a. Since a metal junction member 30 wets and spreads on a surface of the second metal layer 2b, the amount of the metal junction member 30 which wets and spreads in the wiring conductor 3a is reduced.
Patent JP-2013090053-A (JP)
Title: Radio communication device and electronic apparatus
Inventor: YAMAGUCHI EIICHIRO
IPC: H04W12/08
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication device and an electronic apparatus, capable of improving a success rate etc. of pairing with an intended apparatus.SOLUTION: The radio communication device includes: a radio communication unit having a transmitter circuit in which transmission power is variably set and a receiver circuit; and a processing unit for control processing the radio communication unit. The processing unit sets the transmission power of the transmitter circuit to be first transmission power at normal data communication, to perform data communication processing, whereas at pairing processing, sets the transmission power of the transmitter circuit to be second transmission power, smaller than the first transmission power, to perform pairing processing.
Patent JP-2012069962-A (JP)
Title: Solid material for magnets
Inventor: KAKIMOTO ETSUJI
IPC: H01F1/08
Filed: 2011-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a solid material for magnets which is solidified by metallic bonds and has high density, high magnetic performance, excellent thermal stability and excellent oxidation resistance.SOLUTION: A rare earth-iron-nitrogen-hydrogen-based magnetic material with a rhombohedral or hexagonal crystal structure is represented by general formula RFeNH, where R represents at least one element selected from rare earth elements including Y, as well as α, β and γ are atomic percentages satisfying 3≤α≤20, 5≤β≤30, and 0.01≤γ≤10. The content of the rare earth-iron-nitrogen-hydrogen-based magnetic material in the solid material for magnets is 80-100 vol.%.