baber/WOPTO huggingface dataset:
Patent JP-2012146031-A (JP)
Title: Axle detection device
Inventor: KOIZUMI KAZUHIRO
IPC: G08G1/00
Filed: 2011-01-07
Abstract: PROBLEM TO BE SOLVED: To improve detection reliability to a large extent in a non-contact type optical axle detection device.SOLUTION: The axle detection device includes: first detection means (diffuse reflection detection sensors 10 and 30) for detecting diffuse reflection light from wheels 51 and 52 of a vehicle 50 passing on a road 60; second detection means (light shielding detection sensor 20 and 40) for detecting the light shielding by the wheels 51 and 52; and axle number detection means (a control unit 200) connected to the first and second detection means. The axle detection device detects the number of axles of the vehicle 50 based on axle detection signals 300 output from the first and second detection means.
Patent JP-2012146842-A (JP)
Title: Selective soldering device and selective soldering method
Inventor: KIMURA MASAHIRO
IPC: H05K3/34
Filed: 2011-01-13
Abstract: PROBLEM TO BE SOLVED: To ensure high quality soldering by heating only a part to be soldered, an area to be soldered or a neighboring area thereof immediately before contact and supply of a molten solder, thereby relaxing heat stress at the part to be soldered and enhancing solder wettability at the part to be soldered, while furthermore by performing pre-activation of flux.SOLUTION: A heater heating a predetermined area and having a contour smaller than the shape of the plate surface of a work to be soldered is provided near the nozzle tip position. At first, the relative position of a molten solder on the nozzle and the work to be soldered is adjusted by relative position adjusting means so that the molten solder and the work do not come into contact, and then the predetermined area is heated by the heater. Subsequently, the molten solder on the nozzle and the predetermined area of the planar work to be soldered are brought into contact thus soldering only the part to be soldered in a selected area.
Patent JP-2012151144-A (JP)
Title: Moisture-absorbing respirator and moisture-absorbing respiration device
Inventor: KAMIYA NORIYUKI
IPC: H01F27/14
Filed: 2011-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a moisture-absorbing respirator and a moisture-absorbing respiration device that allow elimination of replacement of a moisture absorbent or enable a significant extension of the period until the replacement compared with conventional techniques to thereby reduce the work required for replacing the moisture absorbent and the cost including a labor cost and the like.SOLUTION: A moisture-absorbing respirator includes: an inner vessel having a moisture absorbent-housing chamber internally and two air inlet-and-outlet pipes that respectively communicate with the moisture absorbent-housing chamber and have mutually different opening directions; a transparent outer vessel covering a part or the entirety of the inner vessel; and valves respectively disposed at the opening ends of the individual air inlet-and-outlet pipes pulled out to the outside via individual through holes. Further in the respirator, at least two of the respirators are interconnected by connecting pipes so as to let the air selectively into/out of each respirator by switching the individual valves.
Patent JP-2011172471-A (JP)
Title: Stepping motor controlling circuit and analog electronic clock
Inventor: YAMAMOTO KOSUKE
IPC: G04C3/14
Filed: 2011-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To drive a stepping motor with a suitable driving pulse in consideration of the load condition of the stepping motor.  <P>SOLUTION: A stepping-motor controlling circuit has a controller for selecting a main driving pulse P1, or a corrective driving pulse P2 with larger energy capacity than the main driving pulse P1, in accordance with the rotating condition of the stepping motor 105. The controlling circuit includes a detector for detecting the load condition of the stepping motor 105; and an driving pulse setter for setting the pulse in the main driving pulse P1 in accordance with the load condition detected by the detector, as the main driving pulse P1 to drive the stepping motor 105. The controller drives the stepping motor in the suitable driving pulse in consideration of the load condition of the stepping motor, by driving the stepping motor 105 using the main driving pulse P1 set by the driving-pulse setter.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012001278-A (JP)
Title: Check valve structure made of sheet
Inventor: TANAKA MIKIO
IPC: B65D30/24
Filed: 2011-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a check valve structure made of a sheet, which can surely prevent a backflow and reducing resistance of a fluid flow (following current) from an upstream side to a downstream one, and to achieve miniaturization of a check valve.SOLUTION: Front and rear valve sheets 16 and 17 are joined together with right value seal 33 and left valve seal 32 elongated in a vertical direction, and a check valve channel 21 is defined by the right and left valve seals 33 and 32. A part between upper ends of the right and left valve seals 33 and 32 serves as an upstream port 22, and a part between lower ends of them serves as a downstream port 23. The front valve sheet 16 is elongated above the upstream port, and an elongated protruding part 19 thereof is joined to a front bag sheet 13 with a front elongated part seal 40. The rear valve sheet 17 includes a protruding part 20 elongated above the upstream port, and the protruding part 20 is joined to a rear bag sheet 14 with a rear elongated part seal 41.
Patent JP-2012142531-A (JP)
Title: Chromatic aberration planar expansion condensing-type sunlight utilization device
Inventor: SATO KENJI
IPC: H01L31/042
Filed: 2011-01-04
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive condensing-type solar cell having high energy conversion efficiency which improves dissipation of heat from the solar cell when sunlight is condensed with a high magnification, and can be manufactured without increasing the size of a manufacturing apparatus.SOLUTION: When sunlight is condensed by a condenser lens, chromatic aberration is generated due to the difference of refractive index of each wavelength. The chromatic aberration range of a wavelength band corresponding to the bandgap of each individual solar cell element in a solar cell can be expanded in plane, and the solar cell elements are arranged in that chromatic aberration range. According to this method, solar cells having many kinds of bandgap can be manufactured without requiring lamination.
Patent JP-2012151053-A (JP)
Title: Charged particle beam apparatus, and image analyzer
Inventor: SHIRAI MASUMI
IPC: H01J37/28
Filed: 2011-01-21
Abstract: PROBLEM TO BE SOLVED: To specify the cause simply and accurately using an SEM image when a failure occurs in the SEM image due to the influence of a magnetic field or a vibration in an apparatus or from the outside of the apparatus in a scanning electron microscope, and to obtain a measurement method where the roughness of the pattern of an SEM image has no impact on the measurement accuracy.SOLUTION: One dimensional scanning is performed in the scanning line direction (X direction) by nullifying the scanning gain in the Y direction when acquiring the SEM image, and a two-dimensional image is created by arranging the image information obtained by the scanning in the Y direction in time series. A magnetic field, a vibration, or the like, included in the image is measured by acquiring the deviation amount data of the two-dimensional image by a correlation function, and then performing frequency analysis of that data.
Patent JP-2012154250-A (JP)
Title: Exhaust emission control system
Inventor: IWACHIDO KINICHI
IPC: B01D53/94
Filed: 2011-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control system that improves purification performance while suppressing increase in cost.SOLUTION: The exhaust emission control device 50 is provided with: a pre-stage three way catalyst 62 and a post-stage three way catalyst 72 which are provided in the exhaust path 30 of an internal combustion engine 10; a control part 40 for controlling the air/fuel ratio; and an injector 15. The post-stage three way catalyst 72 is formed by laminating a first post-stage catalyst layer 74 containing at least rhodium and a second post-stage catalyst layer 75 containing at least palladium and an alkali metal more than that in the first post-stage catalyst layer 74 on a post-stage support 73. The control part 40 controls the mass of the fuel injected from the injector 15 so that the air/fuel ratio is in a high performance range A, when the temperature of the post-stage three way catalyst 72 is an active temperature.
Patent JP-2011092210-A (JP)
Title: Antigen-binding fragment specific for dendritic cell, composition and method of use thereof, antigen recognized thereby, and cell obtained thereby
Inventor: SCHMITZ JUERGEN
IPC: A61P19/02
Filed: 2011-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide antigen-binding fragments specific for dendritic cells and effective in treatment and/or diagnosing a variety of disorders.  <P>SOLUTION: The isolated antigen-binding fragments comprise a polypeptide domain which specifically binds to BDCA-1 proteins.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012154113-A (JP)
Title: Platform for high lift work
Inventor: HASHIMOTO KOICHIRO
IPC: E04G1/20
Filed: 2011-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a platform for high lift work, which enables a proper working space to be secured even in a narrow place and which can be easily assembled and disassembled.SOLUTION: A platform 11 for high lift work, which is to be mounted on a mounting object erected in a work position, comprises a quadrangular work floor 20, support pipes 22 that are erected at four corners on the work floor 20, a pair of balustrade frames 23 that are detachably inserted into the pair of support pipes 22, plates 26 that are disposed as side walls on four sides of the work floor 20, and a support 21 that is suspended from an edge of the work floor 20 and mounted on the mounting object by means of a clamp 29.
Patent JP-2012153857-A (JP)
Title: Method for producing epoxy resin curing agent
Inventor: MATSUMOTO NOBUHIKO
IPC: C09J177/08
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an epoxy resin curing agent having not only excellent properties and a high gas barrier property of an epoxy resin but also excellent adhesive property toward polyesters and aluminum, and also to provide an epoxy resin composition containing the curing agent obtained by the producing method and an epoxy resin.SOLUTION: The method for producing an epoxy resin curing agent uses an aqueous solution of (C) when reacting the following (A), (B) and (C). In the method, (A) is m-xylylenediamine or p-xylylenediamine, (B) is a polyfunctional compound having an acyl group which reacts with a polyamine to form an amide group part and an oligomer, and (C) is a divalent or multivalent metal salt of (meth)acrylic acid.
Patent JP-2012163677-A (JP)
Title: Liquid crystal display element, manufacturing method for the same, and liquid crystal alignment agent
Inventor: MIYAMOTO YOSHIKAZU
IPC: G02F1/1337
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal alignment agent for obtaining a liquid crystal display element superior in low residual image characteristics having a high voltage holding rate under a high-temperature environment.SOLUTION: In a liquid crystal display element 10, one substrate surface of one of a pair of substrates 11a and 11b is provided with a first alignment film 13 for aligning liquid crystal molecules tilting with respect to a direction perpendicular to the substrate surface, and the other substrate surface is provided with a second alignment film 15 for aligning the liquid crystal molecules vertically. In particular, the first alignment film 13 is formed using a liquid crystal alignment agent containing a radiation-sensitive compound having an optical alignment group. The optical alignment group has a structure based on at least one compound selected from azobenzene, stilbene, α-imino-β-keto ester, spiropyran, spirooxazine, cinnamic acid, chalcone, stilbazole, benzylidene phthalimidine, coumarin, diphenylacerylene, and anthracene.
Patent JP-2012163533-A (JP)
Title: Defect inspection apparatus and method for lenticular sheet
Inventor: TAKAHASHI IPPEI
IPC: G01N21/892
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To detect even a minute defect of a lenticular sheet.SOLUTION: A light source unit 15 irradiates a lenticular sheet 11 with linearly polarized illumination light which has been made linear in parallel with a width direction of the lenticular sheet. Imaging apparatuses 21 and 22 image a region R irradiated with the illumination light from a direction tilted at a predetermined angle with respect to an irradiation direction of the illumination light through a second polarizer 23. A polarization direction of the second polarizer 23 is orthogonal with that of the illumination light. A defect is detected as a portion having a luminance higher than that of a normal portion.
Patent JP-2012167694-A (JP)
Title: Fastener structure
Inventor: IWAHARA TOSHIO
IPC: F16B5/00
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent a decoration member from being unfastened out of an interior panel when a large load such as impact is input while holding a function for detachably attaching the decoration member to the interior panel.SOLUTION: This fastener structure 100 includes a fastener body 101 erected on a center cluster 140 (decoration member) and a locking claw 111 inserted into and engaged with a mounting hole 131 of an instrument panel 130 (interior panel). The fastener body 101 includes a projection 112 projecting in a radial direction perpendicular to an engagement direction of the locking claw 111 and a displacement prevention guide 121 projecting in the opposite direction of the projection. The projection 112 is held while being displaced to an outer region in the radial direction of the mounting hole 131 by the displacement guide 121, while the locking claw 111 is engaged with the mounting hole 131. When a large load to draw it from the mounting hole 131 is input to the fastener body 101, the projection 112 abuts against the instrument panel 130 from the rear side to prevent the drawing.
Patent JP-2011142653-A (JP)
Title: Method and apparatus for supervising potentially-gated signal in wireless communication system
Inventor: JOU YU-CHEUN
IPC: H04B17/00
Filed: 2011-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for supervising a potentially-gated channel.  <P>SOLUTION: A mobile station maintains a counter of consecutive improper frames, CNT 1 (224), and a counter of consecutive proper frames, CNT 2 (226). CNT 1 and CNT 2 are set to zero at the beginning of a call. Whenever each frame is received, the mobile station 4 determines whether it is a proper frame, an improper frame or an empty frame. When the received frame is a proper frame, CNT 1 is reset to zero and CNT 2 is incremented by one. When the received frame is an improper frame, CNT 1 is incremented by one and CNT 2 is reset to zero. When the received frame is an empty frame, CNT 1 and CNT 2 are unchanged. When CNT 1 reaches a threshold TH1, the mobile station 4 disables its transmitter. Thereafter, when CNT 2 reaches a threshold TH2, the mobile station re-enables its transmitter.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012166936-A (JP)
Title: Paper folding device, and image forming device
Inventor: MICHIKI YOZO
IPC: B65H45/16
Filed: 2011-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a paper folding device which can accurately fold a paper sheet without buckling even when the paper sheet is thin or the like.SOLUTION: Inner side guide plates 610-616, which structure a first stopper conveying passage 102, partially overlap, and can move along rails 610a-616a in a vertical direction to the conveying passage. When a tip end of the paper sheet P is detected by a paper sheet detection means 121, a type of the paper sheet is detected. The paper sheet P is guided to the first stopper conveying passage 102 by an inlet switching claw 400. When the paper sheet is likely to buckle, the inner side guide plates 610-616 are moved to widen an interval of the guide plates. After a certain period of time passes after the paper sheet P is detected by the paper sheet detection means 121 (immediately before reaching a stopper 301), the interval between the inner side guide plates 610-616 is returned to the original one to prevent the paper sheet P from bending on the conveying guide plate 102. Then, a first bend assisting member 401 is operated to bend the paper sheet P uniformly to folding rollers 201, 202 side and fold the paper sheet P.
Patent JP-2012170664-A (JP)
Title: Game machine
Inventor: SERIZAWA SHINJI
IPC: A63F7/02
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To perform luminescent performance of a start hole and a movable Yakumono (accessory) without a cost increase.SOLUTION: This game machine 10 includes a start hole device 90 at least partially composed of a transparent or translucent member, at the front face of a game board 30; a lower movable Yakumono 610a that can emit light; and a performance control device 300 controlling the light emission and operation of the lower movable Yakumono 610a. The lower movable Yakumono 610a and the start hole device 90 are normally disposed so that the lower movable Yakumono 610a overlaps with the rear side of the start hole device 90 when viewed from the front of the game board 30. When the lower movable Yakumono 610a is on the rear side of the start hole device 90, the performance control device 300 allows the lower movable Yakumono 610a to emit light, and moves the lower movable Yakumono 610a into a position where at least part of the lower movable Yakumono does not overlap with the rear side of the start hole device 90 when viewed from the front of the game board 30.
Patent JP-2012174572-A (JP)
Title: Battery pack
Inventor: FUKUNAGA ATSUSHI
IPC: H01M10/615
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a heating type battery pack that is constituted by the combination of a plurality of unit cells, improves heat conduction between the unit cells, and can achieves the stable operation.SOLUTION: The battery pack is housed in a housing so as to be constituted by the combination of a plurality of unit cells, and operated at a temperature higher than a room temperature. In the battery pack, the plurality of unit cells are arranged so as to contact each other through a high thermal conducting material. Specifically, the battery pack can be applied to a molten salt battery that uses a molten salt that melts at a temperature higher than a room temperature, as an electrolyte.
Patent JP-2012174153-A (JP)
Title: Program optimization device, program optimization method and program
Inventor: NISHIKAWA KOJI
IPC: G06F9/455
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce the execution time of a program by eliminating, from a program 51, unneeded branch processing among branch processing of changing a jump destination address of an instruction code to be executed during the execution of the program 51.SOLUTION: A program optimization device includes an eliminatable instruction extraction part for determining, from a monitoring result of an instruction execution monitoring part monitoring execution contents of an instruction execution part 11 which executes the program 51 and an analysis result of an independent branch processing determination part 20 analyzing the contents of the program 51, whether or not branch processing included in the program 51 can be eliminated depending on whether or not the following four conditions are satisfied: (1) conditional branch processing for performing branching based on condition determination; (2) fixed value branch processing for performing the condition determination on the basis of a fixed value; (3) unidirectional branch processing for which a branch is fixed to one direction; and (4) independent branch processing not to be affected by the other processing.
Patent JP-2012172964-A (JP)
Title: Water heater
Inventor: DOYAMA MASATO
IPC: F24H1/14
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a water heater that can accurately determine the type or the supply pressure condition of a fuel gas supplied to a gas burner.SOLUTION: A water heater WH includes: heat exchangers 2A, 2B heating water by heat exchange with combustion gas generated by a gas burner 1; and determining means 5 which acquires a hot water heating efficiency η of the gas burner 1 and the heat exchangers 2A, 2B and determines the type or the supply pressure condition of the fuel gas supplied to the gas burner 1, by comparing the hot water heating efficiency η with a threshold Th. Upon determining the type or the supply pressure condition of the fuel gas, the determining means 5 varies the threshold Th in accordance with a temperature of inflow water to the heat exchangers 2A, 2B, in such a manner that the threshold Th becomes smaller when the temperature of inflow water to the heat exchangers 2A, 2B is high compared to a case when the temperature of inflow water to the heat exchangers 2A, 2B is low.
Patent JP-2012177384-A (JP)
Title: Oil ring type slide bearing device
Inventor: INOUE MASAFUMI
IPC: F16N7/22
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an oil ring type slide bearing device in which the cooling efficiency of a bearing part is improved.SOLUTION: The oil ring type slide bearing device is constructed in such a manner that an oil ring 13 is rotated together with a rotary shaft 4 to scrape up the lubricating oil 9 of an oil tank 10, thereby supplying the lubricating oil to between the rotary shaft 4 and a bearing member 8. Bearing bases 11 and 12 for supporting the bearing member 8 are provided in a housing 7 and located above the oil tank 10. The bearing bases 11 and 12 respectively include cooling surfaces 11a and 12a for cooling the lubricating oil 9, and recesses 28 for guiding the lubricating oil 9 discharged from between the bearing member 8 and the rotary shaft 4 to the cooling surfaces 11a and 12a. The recesses 28 are located above the oil surface 9a of the oil tank 10. The cooling surfaces 11a and 12a are located below the recesses 28.
Patent JP-2012177619-A (JP)
Title: Force detector and manufacturing method thereof
Inventor: OTO MASAYUKI
IPC: G01L9/00
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a force detector for reducing the occurrence of drift of pressure detection values due to high temperature processing such as reflow, and a manufacturing method thereof.SOLUTION: A frame part 108 of a pressure sensor 1 and a diaphragm layer 20 are joined together using a first joint material 40, and a pair of base parts 16b of a pressure sensitive element layer 10 and a pair of support parts 210 are joined together using a second joint material 50 having a melting point higher than the melting point of the first joint material 40.
Patent JP-2012176475-A (JP)
Title: Sander
Inventor: YASUHARA SHIN
IPC: B24B23/02
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a sander that prevents clogging.SOLUTION: The sander includes: a motor 20; a housing 2 to house the motor 20; a rocking plate 10 driven by the motor 20; an eccentric shaft 23 fixed to a lower end of a rotary shaft 21 of the motor 20; a holder 24 fixed to the rotary shaft 21 of the motor 20; a magnet 25 mounted on the periphery of the holder 24; and a control board 30 having a magnetic sensor 31 sensing the magnetic force of the magnet 25. The control board 30 performs feedback-control on the basis of a signal from the magnetic sensor 31 to control the rotation speed of the motor 20 at a constant speed.