baber/WOPTO huggingface dataset:
Patent JP-2012246610-A (JP)
Title: Sediment inflow prevention device for channel
Inventor: IZUMI JUNYA
IPC: E02B7/20
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a sediment inflow prevention device for a channel which automatically closes a water intake when a water level rises to prevent sediment and stone from flowing into a channel while allowing water to be continuously taken.SOLUTION: A sediment inflow prevention device for a channel comprises: a plate-like gate 10 capable of closing a water intake 101 of a canal 100; a pair of right and left connection bars 41 which are rotatable and connect side faces of the gate 10 and upper portions of a canal; a pair of right and left props 21 which are rotatably connected to frontal side faces with lower edges thereof placed on upper surfaces 105 of the canal; and a collision plate 51 which is placed across lower portions of the pair of right and left props. The gate 10 has through-holes 11 which prevent sediment and stone from flowing into the canal 100 while allowing water to be taken. When a water level rises and water current pushes the collision plate 51, the gate 10 supported above the canal 100 with the props 21 as well as the connection bars 41 is fallen down to close the water intake 101.
Patent JP-2012246813-A (JP)
Title: Inter-cylinder air-fuel ratio variation failure detection device for multi-cylinder internal combustion engine
Inventor: ODA SUMIHISA
IPC: F02D41/14
Filed: 2011-05-26
Abstract: PROBLEM TO BE SOLVED: To properly detect inter-cylinder air-fuel ratio variation failure in a multi-cylinder internal combustion engine.SOLUTION: This inter-cylinder air-fuel ratio variation failure detection device for a multi-cylinder internal combustion engine 1 comprises: a primary determination execution means for executing primary determination including the determination whether there is the possibility of inter-cylinder air-fuel ratio variation failure; a fuel injection amount change control means for executing fuel injection amount change control for forcibly changing the fuel injection amount of a predetermined target cylinder by a predetermined amount when the primary determination execution means determines that there is such possibility; and a secondary determination execution means for determining whether there is inter-cylinder air-fuel ratio variation failure on the basis of output variation when the fuel injection amount change control is executed.
Patent JP-2012245549-A (JP)
Title: Quinary alloy particle
Inventor: TANAKA NORIHITO
IPC: B23K35/22
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a lead-free solder material by which fusion joining can be performed under the reflow heat treatment condition of a lead-free solder and which is not re-fused under the same condition after joining.SOLUTION: The lead-free solder material comprises quinary alloy particles including, by mass, 13.5-16.5% Sn, 9-11% Ag, 4.5-5.5% Bi, 0.1-5% Ge, and the balance Cu as a main component.
Patent JP-2012246111-A (JP)
Title: Fixed quantity feeder device of powder grain body
Inventor: TSUKIHARA NOBUO
IPC: B65G65/48
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To improve such issues that powder grain bodies as an object are stirred inside a storage container for bridge prevention, but for large grains of a pellet, etc., the risk happens that an object suffer damages instead as being not fitted, and when the object to a feed board is fed to a periphery dislocated from the center, an offset occurs.SOLUTION: In a fixed quantity feeder device of powder grain bodies which is composed of: a drive part which has a storage container 2 of the powder grain bodies, and is installed downwardly of the storage container 2; a feed board 20 which is attached to a rotary shaft 23 interlocking with the drive part, and rotatively conveys the powder grain bodies; and a discharge chute 7 formed under an external end of the feed board 20, the storage container 2 has a small diameter in which an aperture of the lower end corresponds to a center part of the feed board 20, and a gap passing the powder grain bodies is formed between an aperture edge at the lower end of the storage container 2 and the feed board 20.
Patent JP-2012245319-A (JP)
Title: Open showcase
Inventor: NEGISHI MASAKI
IPC: A47F3/00
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To smoothly and strictly perform the sales restriction of specific commodities, etc., with a simple configuration while displaying the commodities on a shelf.SOLUTION: The open showcase 1 is constituted by arranging a plurality of stages of commodity-displaying shelves 3 in a display chamber 9 with an open front surface. The showcase includes: shelf supporters 17 arranged on both sides of the rear surface of the display chamber; a cover 50 removably attached to the front part of the shelf in order to close the front part of a space above the shelf thereby to disable the take-out of the commodity; a pair of right and left arm members 56 where the rear ends are respectively engaged with the shelf supporters and the front parts are respectively engaged with both the sides of the cover; and lock implements 40 for simultaneously performing connection between the front part of one arm member to one side part of the cover and between the front part of the other arm member to the other side part of the cover, and performing locking.
Patent JP-2012250354-A (JP)
Title: Method for manufacturing resin particle for preventing counterfeiting, method for manufacturing ink for preventing counterfeiting, and method for manufacturing sheet for preventing counterfeiting
Inventor: SEKINE YOKO
IPC: C09D11/00
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To manufacture resin particles for preventing counterfeiting used as taggant particles without using a sacrifice layer.SOLUTION: A method for manufacturing resin particles for preventing counterfeiting which can be identified by magnified observation, includes an exposure step of exposing a negative type photosensitive resin layer on a substrate to form a latent image having a predetermined pattern within the negative type photosensitive resin layer, and a peeling step of developing the negative type photosensitive resin layer to remove an unexposed portion and peeling off the exposed portion of the negative type photosensitive resin layer from the substrate as resin particles. In the exposure step, the latent image does not contact the substrate. Further, in the exposure step, exposure is performed using a gradation mask.
Patent JP-2012249792-A (JP)
Title: Fire hydrant device inspection system
Inventor: NENOKI MASAHIRO
IPC: A62C35/20
Filed: 2011-06-02
Abstract: PROBLEM TO BE SOLVED: To permit calibration of a pressure sensor which is used for inspection of water discharge and inspection of a pressure gage to be carried out simply and easily.SOLUTION: The fire hydrant device inspection system measures water supply pressure detected by a master pressure sensor as a reference span pressure at the time when a water discharge pressure sensor 78 used for automatic inspection is calibrated, measures zero-point pressure to be atmospherically opening pressure detected by a water discharge pressure sensor 78 at a normal switching position of a remote three-way switching valve 76, and span pressure detected by the water discharge pressure sensor 78 by introducing water supply pressure by switching the remote three-way switching valve 76 to the inspection switching position, and derives a zero-point correction constant and a span correction coefficient to calibrate the zero-point and span of the water discharge pressure sensor 78 to the zero point and span of the master pressure sensor, After the calibration comes to an end, at the time when remote water discharge is inspected, the system corrects pressure detected by the water discharge pressure sensor 78 on the basis of the zero-point correction constant and the span correction coefficient.
Patent JP-2012017459-A (JP)
Title: Method of manufacturing soil conditioner
Inventor: JINUSHI KENJI
IPC: B09B3/00
Filed: 2011-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a soil conditioner composed of a saccharification residue and capable of providing an excellent soil-improving effect.SOLUTION: An ammonia water is mixed with rice straw, and held at a predetermined temperature and for a predetermined time; thereafter, ammonia is separated, and at least one of phosphoric acid, nitric acid and sulfuric acid is added to regulate pH at 3 to 7. A saccharification enzyme is added to carry out a sacchrification treatment so that the saccharification rate becomes ≥80%. The saccharification solution is separated to obtain the saccharification residue.
Patent JP-2012256456-A (JP)
Title: Static eliminator
Inventor: YANG SAE-YEONG
IPC: H01T23/00
Filed: 2011-06-07
Abstract: PROBLEM TO BE SOLVED: To simplify a mounting structure of a GND member when the GND member is disposed while it is exposed outside instead of embedding the GND member in an electrode unit support member.SOLUTION: In an intermediate part in a height direction of left and right side faces 32b of a GND plate 32, a plurality of openings 70 are formed at intervals in a longer direction. In an electrode unit support member 24 which is incorporated in an outer case 6, a protrusion 72 is formed at a position corresponding to each opening 70. By mechanically engaging the protrusion 72 with the opening 70, namely snap-fitting, the GND plate 32 is positioned in a longitudinal direction and fixed against the electrode unit support member 24.
Patent JP-2012240045-A (JP)
Title: Liquid application apparatus
Inventor: NAKAMURA TERU
IPC: B05C11/00
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a conveyance system for improving the production operation rate in liquid agent application using an application robot.SOLUTION: An X-drive part 9 loading and driving an application-related head part 7 related to the liquid application in the X-axis direction and a Y-axis drive part 11 moving the application-related head part 7 in a direction orthogonal to the X-axis direction are provided and an X-axis drive part 10 is loaded on the Y-axis drive part to perform positioning. Conveyance lanes 1, 2 conveying an application member 12 parallel to the X-axis direction are provided below the Y-axis drive part, and during the liquid application is carried out in the one conveyance lane, the application member is conveyed and positioned by the other conveyance lane, the application-related head part carries out application while moving between the conveyance lanes. The application robots 5 are capable of being connected to each other at a constant pitch to cope with flexible production.
Patent JP-2013002006-A (JP)
Title: Method for preparing correction paper pattern for upper garment of person with bent back
Inventor: SATO RUMIKO
IPC: A41H3/06
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a paper pattern for an upper garment of a person with the bent back, by correcting from an existing paper pattern.SOLUTION: This method for preparing the correction paper pattern includes a step of obtaining a correction paper pattern X1 of a back body, in a step of forming a shoulder dart part 1 with width α1 and length β1 on a shoulder part A of a back body paper pattern X from an existing upper garment paper pattern, and setting a plurality of cut open parts 2 with width α2 toward a back sleeve part C and a waist part D from a back central part B of the paper pattern X. Furthermore, the method includes obtaining a front body correction paper pattern Y1 through a step of forming, for an existing vertical dart part 3 set toward a height position G of a total length waist from a front bottom part F of a front body paper pattern Y, a transverse dart part 4 with width α3 and length β2 toward a central part H in the transverse direction from a top part K of the vertical dart part, a step of folding the transverse dart part, a step of expanding the existing vertical dart part by the step so as to form a new vertical dart part 3', and a step of keeping the state to cut the bottom part M of the front body toward the front central part H from a lower end J of a front body waist part D'. Each of the steps is combined with each other.
Patent JP-2013002490-A (JP)
Title: Reprocessing pipe joint, and pipe repair method and reprocessing equipment under reprocessing facility environment using the reprocessing pipe joint
Inventor: KATAYAMA YOSHINORI
IPC: F16L13/14
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To solve the problems that it is difficult for a person to work from the view point of environment and space, and it is necessary to repair using a remotely controlled robot in the pipe repair of the reprocessing facility.SOLUTION: The reprocessing pipe joint 4 is disposed on a fastening part of two reprocessing pipes 3 used under the reprocessing facility environment, and includes a material 2 having high nitric acid resistance disposed on the inner surface, and a shape memory alloy ring 1 formed of a shape memory alloy contracted by heating.
Patent JP-2012201111-A (JP)
Title: Long medium
Inventor: EBARA TAKAYUKI
IPC: B42D15/04
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To impart a graduation indication visually mechanically concretely showing a remaining amount of a long medium at a low cost.SOLUTION: The long medium includes: a plurality of graduations 11 mounted at the same interval on at least one of the side margins 1a of the long medium 1; a plurality of the first indications 12 given at the same interval to at least one of the side margins 1a; and a plurality of the second indications 13 given at an interval shorter than the interval of the first indications 12 to at least one of the side margins 1a on a straight line different from the row of the first indications 12. The first ratio of the interval of a plurality of the graduations 11 to a unit length of the long medium 1 is approximately the same as the second ratio of the difference between the interval of the first indications 12 and the interval of the second indications 13 to an amount of the changed length of the long medium 1 shown by the difference. The second indications 13 mounted on the side of the terminal graduations 11b gradually approach the start graduations 11a toward the terminal of the long medium 1.
Patent JP-2013015264-A (JP)
Title: Air conditioner
Inventor: TANAKA KOYU
IPC: F25B1/00
Filed: 2011-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner capable of achieving a highly efficient operation as a whole even under various operation conditions.SOLUTION: The air conditioner includes a main refrigerant circuit configured by annularly connecting a compressor 3 having an injection port serving as a refrigerant passage in the middle part of a compression process for compressing and discharging a sucked refrigerant, a four-way valve 4, a heat source side throttle device 11, a heat source side heat exchanger 12, a load side throttle device 8, and a load side heat exchanger 6, and one or more flow path switching refrigerant circuit 20 including a bypass throttle device 14a for reducing the pressure of a refrigerant branched from the main refrigerant circuit, an internal heat exchanger 9a for exchanging heat between a refrigerant passed through the bypass throttle device 14a and a refrigerant passed through the main refrigerant circuit and a flow path switching valve 16a for setting a flow path through which the refrigerant heat-exchanged by the internal heat exchanger 9a is supplied to one of the injection port or the suction side of the compressor.
Patent JP-2012080518-A (JP)
Title: Video transmission and reception system and video transmission method
Inventor: YAMASHITA TETSUO
IPC: H04N21/442
Filed: 2011-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a video transmission system capable of transmitting information important for a video on a priority basis by combining a network band control technology for adjusting a transmission data volume according to a state of a network with an image recognition technology for detecting a content type of a video to be transmitted.SOLUTION: A video transmission and reception system is equipped with an video transmission device (14A) which includes: network state detection means 20A which detects a state of a network 40 and calculates a transmission data volume suited to the state of the network; video discrimination means 22 which discriminates a content of video data in transmitting video data and determines a video parameter with high priority; and an encoder 16A which compresses and encodes video data based on a transmission data volume (D3) calculated by the network state detection means and a video parameter (D7) determined by the video discrimination means.
Patent JP-2012033917-A (JP)
Title: Composite material and method of producing the same
Inventor: ISHIKAWA KAZUHIRO
IPC: H01L35/34
Filed: 2011-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelectric conversion material exhibiting high thermoelectric characteristics.SOLUTION: The composite material contains ZnO crystal as a main component, and Al is dissolved in the ZnO crystal. The composite material is represented by a following composition formula Zn(1-x-y)AlxO (I)(in the formula, Zn is zinc and Al is aluminum). Relative density of the composite material is 90% or above, and relative intensity by X-ray diffraction measurement of an oxide of zinc and aluminum represented by ZnAl2O4 is less than 0.1 assuming relative intensity of ZnO by X-ray diffraction measurement is 1.
Patent JP-2013013874-A (JP)
Title: Plasma treatment device and treatment method
Inventor: MURASE YOSHIAKI
IPC: C02F1/72
Filed: 2011-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a decomposition treatment device having a simple constitution which can decompose a dissolved harmful substance in liquid in a thermal nonequilibrium atmospheric pressure plasma device.SOLUTION: A contact region 7 on a support 5 is adjusted so as to be arranged in a position in which the region is exposed to a plasma frame by moving the support 5 vertically, laterally and back and forth and rotating it. The contact region 7 is exposed to the thermal nonequilibrium atmospheric pressure plasma frame. In this state, a solution containing a substance to be decomposed such as a persistent substance is supplied onto the surface of the contact region 7 from a solution supply pump 10 via the inside of the support 5, and a liquid film 6 is formed. The substance to be decomposed in the solution is oxidized and decomposed by a reactive oxygen species such as a hydroxyl radical and an oxygen radical in plasma, and thus detoxification is performed.
Patent JP-2012047729-A (JP)
Title: Inspection device and inspection method
Inventor: TANABE ATSUSHI
IPC: G01N21/958
Filed: 2011-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device and inspection method capable of efficiently performing inspection with high accuracy.SOLUTION: The inspection device includes: a first monochromatic body arranged at the back of an inspection object with respect to an observation position deviated from a normal direction of the inspection object including a transparent member or a translucent member; a light source for illuminating the inspection object and arranged in front of the inspection object and at a position where the image of the light source itself is not reflected on the inspection object observed at the observation position; and a second monochromatic body arranged in front of the inspection object and at a position where the image of the second monochromatic body itself is reflected on the inspection object observed at the observation position.
Patent JP-2013021035-A (JP)
Title: Noise reduction structure for transformer
Inventor: KITAMURA TORU
IPC: E04B1/84
Filed: 2011-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a noise reduction structure for transformer capable of facilitating maintenance at lower cost than a conventional one and capable of reducing a specific frequency.SOLUTION: The noise reduction structure 101 for transformer, having a sound-proof wall 2 covering the periphery of a transformer 1 body, includes a resonance type sound absorption structure 3 for resonating at a specific frequency of noise generated under an operating state of the transformer 1. The resonance type sound absorption structure 3 is installed on a floor surface 5 in a closed space 4 formed by an external surface of the transformer and an internal surface of the sound-proof wall.
Patent JP-2011190114-A (JP)
Title: Processing device for electronic part and method of processing the electronic part
Inventor: HARA YOSHIAKI
IPC: B65G47/80
Filed: 2011-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing device for an electronic part which can perform a conveyance control at high speeds and which is facilitated, and also provide a method of processing the electronic part.  <P>SOLUTION: This processing device 1 for an electronic part includes a turn table 3 rotated while repeating a cycle of running and stopping by a direct drive motor 2, a supply mechanism 4 for supplying an electronic part S fed from a conveying means such as a parts feeder, and various types of processing units 5a-5k which are disposed on the turn table 3 circumferentially at equal intervals and apply processings to the electronic part S, respectively. Satellite tables 10 for delivering the electronic part S from the turn table 3 to a marking unit 5f and an appearance inspection unit 5i, are installed between the marking unit 5f and the appearance inspection unit 5i, the processing times of which are relatively long among those processings such as an electric characteristic inspection, a characteristic classification, a marking, an appearance inspection.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2013021545-A (JP)
Title: Receiver and reception method
Inventor: SEYAMA TAKASHI
IPC: H04J99/00
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To improve reception characteristics.SOLUTION: A channel matrix generation unit 223 generates a channel matrix including the estimate value of the local channel by a local channel estimation unit 331 and the estimate value of interfering channels by an interfering channel estimation unit 332 in such a way that, in the order in a prescribed direction of transmission signal vectors corresponding to the channel matrix, a transmission signal addressed to the local station will precede transmission signals addressed to other stations. An MLD processing unit 338 cumulatively calculates, on the basis of a received signal orthogonalized by a unitary conversion unit 337 and a triangular matrix obtained by an OR decomposition unit 336, the metric of each candidate for the values of transmission signals addressed to the local station in the order in a prescribed direction of transmission signal vectors.
Patent JP-2013026273-A (JP)
Title: Encoder device, optical device, and exposure device
Inventor: LIU ZHIGIANG
IPC: G03F7/20
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to compactly arrange an interferometric optical system and suppress reduction of interference beam intensity against height variation of a diffraction grating pattern surface when a measurement is done using a diffraction grating.SOLUTION: An encoder 10X comprises: a diffraction grating 12X disposed in a first component 6; a laser source 16 which makes measurement beams MX1 and MX2 incident roughly perpendicularly on a diffraction grating pattern surface 12Xb of the diffraction grating 12X; a rectangular prism 26A which is disposed in a second component 7 and makes a diffraction beam DX1 generated from the diffraction grating 12X by the measurement beam MX1 incident on the diffraction grating 12X again ; and a photoelectronic sensor 40X which detects an interference beam between a diffraction beam DX2 generated by the diffraction beam DX1 and the other diffraction beam EX2.