baber/WOPTO huggingface dataset:
Patent JP-2013137483-A (JP)
Title: Liquid crystal display device
Inventor: KUBOTA DAISUKE
IPC: G02F1/1368
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device using a horizontal electric field mode, particularly a liquid crystal display device using a liquid crystal exhibiting a blue phase, in which light leakage in a pixel providing black display is reduced to improve a contrast ratio.SOLUTION: A liquid crystal display device includes: a first polarizing plate having a polarization axis in a first direction; a second polarizing plate having a polarization axis in a second direction orthogonal to the first direction; a plurality of first structure bodies provided on a first substrate; a plurality of second structure bodies provided on the first substrate; a first electrode layer covering top surfaces and side surfaces of the plurality of first structure bodies; and a second electrode layer covering top surfaces and side surfaces of the plurality of second structure bodies. The side surfaces of the first structure bodies and the side surfaces of the second structure bodies are provided parallel to the first direction or the second direction. Therefore, the liquid crystal display device is provided in which light leakage in a pixel providing black display is reduced to improve a contrast ratio.
Patent JP-2012172968-A (JP)
Title: Steam supply system
Inventor: KIM JIN HYOUNG
IPC: F22B3/00
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a steam supply system for supplying steam to a steam-utilizing facility.SOLUTION: The steam supply system includes an evaporator which generates steam out of a liquid, a compressing unit which compresses steam flowing out of the evaporator, a first channel which causes steam coming out of the compressing unit to flow into an inflow port of the compressing unit, a second channel which causes steam coming out of the compressing unit to flow into the evaporator, a third channel which causes steam coming out of the compressing unit to flow to a steam-utilizing facility, a first valve which opens and closes the first channel, and a second valve which opens and closes the second channel.
Patent JP-2013172572-A (JP)
Title: Semiconductor device
Inventor: TAJIMA YUTAKA
IPC: H01L25/07
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device excellent in cooling performance.SOLUTION: A semiconductor device includes: a first bus bar 50; a second bus bar 60 stacked on a top surface 51 of the first bus bar 50 via a first insulating film 80; and semiconductor elements 10 and 20 connected to the first bus bar 50 by bonding materials 16 and 26 and connected to the second bus bar 60 by bonding materials 17 and 27. The first bus bar 50 opens toward the second bus bar 60 and has recesses 51a and 51b capable of housing the semiconductor elements 10 and 20. The semiconductor elements 10 and 20 are buried in the recesses 51a and 51b with being electrically insulated from the first and second bus bars 50 and 60 except for bonding materials 16, 17, 26, and 27.
Patent JP-2013159401-A (JP)
Title: Article package
Inventor: IKEDA KOJI
IPC: B65D77/04
Filed: 2012-02-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a conventional small article package includes a paper box, a transparent resin box, or the like which increases the cost of a packaging material and requires a mold for shaping a box or a transparent resin box, resulting in increase in initial cost and hence burden due to it.SOLUTION: Paper is folded and an article is wrapped in it, and the wrapped article is put in a transparent synthetic resin bag. Owing to such a configuration, an inexpensive article package reduced in initial cost is obtained even in fewer lots.
Patent JP-2013042108-A (JP)
Title: Thermoelectric conversion element, thermoelectric conversion device, and power generating method
Inventor: NAKAYA HIROAKI
IPC: H02N11/00
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelectric conversion element with high thermoelectric conversion efficiency.SOLUTION: A thermoelectric conversion element according to the present invention comprises: a first electrode; an n-type thermoelectric conversion part provided on one portion of the first electrode and having such a structure that an n-type thermoelectric conversion material layer and a first anisotropic conductive material layer are laminated; a p-type thermoelectric conversion part provided on the other portion of the first electrode and having such a structure that a p-type thermoelectric conversion material layer and a second anisotropic conductive material layer are laminated; a second electrode provided on one part of the first anisotropic conductive material layer; and a third electrode provided on one part of the second anisotropic conductive material layer. The first and second anisotropic conductive material layers have such a structure that electric conductivity in an inward direction of a layer surface is larger than electric conductivity in a thickness direction.
Patent JP-2013172435-A (JP)
Title: Method of manufacturing electronic component, and electronic component
Inventor: NAGAKARI NAONORI
IPC: H03H3/08
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an electronic component which appropriately manages the height of solder bumps and the height of a solder annulus.SOLUTION: The method of manufacturing an electronic component 1 includes: a first step of preparing a support member 5 having substrate pads 17 and a substrate metal annulus 18 on an upper surface 11a (Fig. 6(a)); a second step of preparing a SAW element 7 having element pads 25 and an element metal annulus 26 on a lower surface 19a (Fig. 5(a)); a third step of forming solder bumps 8 in a state of solder paste on the element pads 25 after the second step (Fig. 5(b)); a fourth step of forming a solder annulus 10 in a state of solder paste on the substrate metal annulus 18 after the first step (Fig. 6(b)); a fifth step of connecting the solder bumps 8 to the substrate pads 17 and connecting the element metal annulus 26 to the solder annulus 10 after the third step and the fourth step (Fig. 7(b)); and a six step of arranging a sealing part 9 around the solder annulus 10 after the fifth step (Fig. 7(c)).
Patent JP-2013173205-A (JP)
Title: Pipe conduit cutting jig
Inventor: SASAKI SUSUMU
IPC: B23D21/00
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a pipe conduit cutting jig which can perform cutting work even in a point which is narrow in a pipe conduit interval without expanding an interval between mutual pipe conduits.SOLUTION: A spur gear 8 is divided into a plurality of pieces in a circular arc shape, arranged so as to surround the external peripheral face of a pipe conduit 1, and imparted with a rotation drive force by a rotating handle 11. A cutting part 6 is composed of a plurality of divided bodies having cutters and divided into the circular arc shape, arranged so as to surround the external peripheral face of the pipe conduit 1 while connecting the divided bodies in a chain shape, and rotates integrally with the spur gear 8. The spur gear 8 is rotated by a gear rotation drive force of a drive jig 4 by manually turning the rotating handle 11, and the pipe conduit 1 is cut by rotating the cutting part 6 so that the cutters 12 attached to the cutting part 6 may contact with the external peripheral face of the pipe conduit 1.
Patent JP-2013174195-A (JP)
Title: Gas turbine
Inventor: TSUTSUMI EIICHI
IPC: F02C7/28
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the temperature management of a rotor disk while reducing a possibility of detecting a temperature incorrectly.SOLUTION: A leaf-shaped seal 72 for sealing a space between a seal ring holding ring 40 which is fixed to the inside of the radial direction of a stator blade 31, and a second downstream-side rim 15 of a upstream-side rotor disk 11u is disposed on the seal ring holding ring. A detection end space 55 for housing the detection end 81 of a thermometer 80, a gas introduction passage 51 for introducing gas in a disk cavity C3 among the seal ring holding ring, an upstream-side rim 12 and the second downstream-side rim into the detection end space and a gas discharge passage 56 for discharging the gas led to the detection end space are formed in the seal ring holding ring 40. The detection end space 55 is formed at a position outside the leaf-shaped seal in the radial-direction. The gas introduction passage 51 has: a radial-direction extension part 53 the introduction port 52 of which is formed at a position on the downstream side of the leaf-shaped seal and which is extended from the introduction port toward the outside in the radial direction; and an axial-direction extension part 54 extended from the end of the radial-direction extension part to the axial direction Da and led to the detection end space.
Patent JP-2012217144-A (JP)
Title: Image editing device, image editing method, and program
Inventor: KAWAGUCHI YOSHIFUMI
IPC: H04N5/91
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an image editing device which when editing a sequence of images for consecutive display such as a photo movie, is capable of more easily extracting material images.SOLUTION: The image editing device creates sequence of images by combining a plurality of images each of which has ancillary information. The image editing device includes: an input interface for receiving a plurality of candidate images that are specified as editing targets; and an image editing unit for creating the sequence of images by giving a characteristic displaying effect to each group consisting of at least two images that are extracted from the plurality of candidate images based on the ancillary information, and then by aligning the groups.
Patent JP-2013181614-A (JP)
Title: Dust cover
Inventor: HOSEN TATSURO
IPC: F16J15/52
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a dust cover 1 capable of effectively preventing distortion of a flexible cylindrical portion 11 accompanying turning of a ball stud 23, without decreasing flexible deformability of the flexible cylindrical portion 11.SOLUTION: A dust cover includes: a bellows-like flexible cylindrical portion 11, which has an annular valley portion 111 and annular peak portions 112, 113 and can deform by expanding and contracting; a clamp portion 12, which is formed at one end of the flexible cylindrical portion 11 and is fixed to a housing 21 of a ball joint 2; and seal lips 13, 14, which are formed at the other end of the flexible cylindrical portion 11 and are slidably and tightly fitted to a ball stud 23 that is swingably and rotatably coupled to the housing 21. Engaging portions 114, 115 are disposed on the surfaces of the annular valley portion 111 or the annular peak portions 112, 113, the surfaces opposing to each other in an expansion and contraction direction, wherein the engaging portions are engaged with each other in a circumferential direction while the flexible cylindrical portion 11 is in a compression deformation state.
Patent JP-2012194973-A (JP)
Title: Image reader with hand gesture interface
Inventor: INDIAN P WANG
IPC: G06K7/10
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a seal read terminal which can easily make an entry in a short time without retrieval from a manual when changing a mode of operation.SOLUTION: A system includes a housing, a two-dimensional image sensor array, and an imager-based seal read terminal which has an imaging lens for putting an image in focus on the two-dimensional image sensor array. The terminal is suitable for reading of a coded symbol character and further for imaging of a hand gesture. A memory includes a hand gesture attribute library so as to relate a predetermined hand gesture to a terminal mode of operation. The system further includes a central arithmetic processing device which is linked to a digital link so as to receive an image of the hand gesture, to relate the image to the predetermined hand gesture of the hand gesture attribute library, and to execute the mode of the operation of a relative terminal.
Patent JP-2013183371-A (JP)
Title: Optical identification regeneration device and optical path switching device
Inventor: JINNO MASAHIKO
IPC: H04J14/00
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To solve problems that, if a regenerative repeater supporting each intermediate band transmission rate is prepared for regenerative repeating optical signals of many intermediate transmission bands, development cost and operation and management cost increase, and that although there is another approach of using a regenerative repeater capable of changing its transmission rate, those kinds of regenerative repeaters need a high performance for regenerating a signal of a transmission rate of the maximum capacity, and if this repeater is used for regenerating an optical signal of lower transmission rate, regenerative repeating cost per bit increases.SOLUTION: There are provided an optical identification regeneration device having a function of identification regenerative repeating an optical signal which is deteriorated during transmission, an optical path switching device having the same, an optical identification regeneration device especially having means for identification regenerating one or more wavelength multiplex optical signals of various transmission rates, and a band variable optical path switching device having the optical identification regeneration device.
Patent JP-2013186569-A (JP)
Title: Component reuse system for vending machine
Inventor: KUWAHARA HIROYUKI
IPC: G06Q50/10
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a component reuse system for a vending machine that is capable of appropriately adjusting a period and amount for acquiring reuse components on the basis of a component for a vending machine of which order is received.SOLUTION: An order information acquisition part acquires at least a model number of an order component and an order number thereof as order information. A candidate model information acquisition part identifies a vending machine on which an order component is mounted from information recorded in a component database and acquires a model number of the identified vending machine and the number of order components mounted on the vending machine as candidate model information. An acquisition target model determination part determines a model number of a vending machine from which an order component is acquired and the number of vending machines having the model number as acquisition target model information so that the number of vending machines from which an order component is acquired is smaller on the basis of the order information and the candidate model information.
Patent JP-2013184579-A (JP)
Title: Seat for vehicle
Inventor: HAYASHI KOJI
IPC: B60N2/68
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To suppress return force after a seat frame is bent during a collision without enhancing initial rigidity of the seat frame.SOLUTION: A seat 1 for a vehicle includes a stay 11 (seat frame) of a headrest 10 which is bent by force due to an occurrence of a rear collision of a vehicle, and includes a bar member 20 set at a position close to the stay 11. The bar member 20 is provided in a state in which a part (a welding part We) of the bar member 20 is connected integrally with the stay 11, allows bending of the stay 11 to escape when the stay 11 is bent by force caused by the occurrence of the rear collision of the vehicle, abuts on the stay 11 when the stay 11 is returned beyond an initial position by reaction force after the stay 11 is bent and suppresses return force of the stay 11.
Patent JP-2013183915-A (JP)
Title: Object information acquiring apparatus
Inventor: YAMAMOTO TAKESHI
IPC: A61B8/00
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To simplify a mechanism of a device and to enhance easiness in replacement of a member when a device for performing photoacoustic measurement has a member for holding a subject and a member for measuring light quantity.SOLUTION: An object information acquiring apparatus includes: a light source; a holding unit for holding a subject; an acoustic receiving unit for receiving an acoustic wave generated by irradiating a subject with light emitted from a light source through the holding unit to convert it into an electric signal; a light measuring unit for measuring the light emitted from the light source; a processing unit for calculating light density distribution in the subject based on the light measured by the light measuring unit to generate property information in the subject based on the light density distribution and the electric signal; and a support unit for detachably supporting at least a part of the light measuring unit and the holding unit independently.
Patent JP-2013185397-A (JP)
Title: Shear reinforcing bar and bar arrangement method of the same
Inventor: YASUNAGA MASAMICHI
IPC: E04C5/18
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To make a fixation part inexpensive by forming the fixation part only by bending work of a reinforcing bar, to provide sure fixation, and to easily perform arrangement without moving a longitudinal bar after arranging both side longitudinal bars of a grid shape similarly to a fixation plate type.SOLUTION: A shear reinforcing bar 3 is orthogonal to a longitudinal bar (vertical reinforcement) and a distributing bar (horizontal reinforcement), one end is turned to be a vertical direction bent hook part 4 to be hooked to the distributing bar (horizontal reinforcement), the other end is turned to be a vertical direction bent hook part 4 to be hooked to the distributing bar (horizontal reinforcement), the tip thereof is bent and turned further, and a horizontal direction bent extension part 5 orthogonal to the shear reinforcing bar is locked to the longitudinal bar (vertical reinforcement).
Patent JP-2013188795-A (JP)
Title: Cutting tool
Inventor: CHIBA YASUSHI
IPC: B23B27/18
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool in which the stiffness of a joint part of a cutting blade and cooling performance under a high-speed rotation mode are secured.SOLUTION: In a cutting tool, a path 19 is provided at a joint part 17 of a cutting blade 16 to a cutting blade supporting part 8 in which an upstream side of the path communicates to a coolant feeding route and a downstream side of the path is opened in the vicinity of a cutting point S. Accordingly, the cutting point S is cooled by a coolant injected from the path 19 even in a high-speed rotation mode. In addition, braze 18 is cooled by the coolant flowing down the path 19 so that the braze 18 is suppressed from being softened during cutting operation, and the joint part 17 is improved in strength. As a result, processing under a processing condition with a relatively-high load is further stabilized, thereby improving processing accuracy.
Patent JP-2013189892-A (JP)
Title: Engine
Inventor: TANAKA TAMON
IPC: F02M61/14
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an engine capable of preventing damage to a fuel injector even if tightening torque of a screw tool becomes larger.SOLUTION: In an engine, an injector mounting hole is provided in a cylinder head 1. A fuel injector 3 is inserted into the injector mounting hole. A pair of pressure receiving parts 4, 5 are provided to both sides of the fuel injector 3. A pair of action points 7, 8 provided to a lever 6 abut on a pair of pressure receiving parts 4, 5. A fulcrum part 9 of the lever 6 abuts on a fulcrum receiving part 10. A force point 11 of the lever 6 is pressed by a screw tool 12. A fuel injector 3 is pressed onto the injector mounting hole to be fixed thereto. The engine contains a pair of levers 6, 6 for fixing a pair of fuel injectors 3, 3 adjacent to each other, and is provided with a long plate 13 between the force points 11, 11 of the levers 6, 6, while respective ends 14, 14 of the long plate 13 serve as a washer held between respective force points 11, 11 and screw tools 12, 12.
Patent JP-2013189821-A (JP)
Title: Collective type valuables storage device
Inventor: TAKAHASHI KAZUHITO
IPC: E05B49/00
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a collective type valuables storage device for solving problems related to storage/management of valuables based on the use of an identification number.SOLUTION: A collective type valuables storage device 1 having a plurality of storage boxes 2 includes: an operation/display part 3 for displaying an empty storage box and an operation method to a user, and inputting a storage box number selected by the user; a reader-writer 4 for performing communication with an RFID tag 8 held in cards 7 and reading ID data; a biometric authentication sensor 5 for collecting features of a human body; and a computer 6 for processing/storing the read ID data, the storage box number selected by the user, and the collected biometric authentication data. When putting valuables in the storage box 2, the locking of the storage box 2 is made possible on the basis of the ID data of the RFID tag 8 and the biometric authentication data. When taking out the valuables from the storage box 2, unlocking of the storage box 2 is made possible on the basis of the biometric authentication data.
Patent JP-2013196790-A (JP)
Title: Lighting device
Inventor: OTSUKA HIDEYUKI
IPC: F21V29/00
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To efficiently transfer to a chassis heat generated at a light source.SOLUTION: An angle part 20 for retaining a light source unit 10 is integrally formed with a chassis 2 by folding a part of a platy member constituting the chassis 2.
Patent JP-2013195491-A (JP)
Title: Gradation voltage generation circuit, drive circuit, electro-optic device, and electronic apparatus
Inventor: NOMURA TAKESHI
IPC: G09G3/36
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a gradation voltage generation circuit, a drive circuit, an electro-optic device, and an electronic apparatus, which reduce the number of gradation voltage supply lines for supplying gradation voltages, thereby contributing to reduction of a chip area.SOLUTION: A gradation voltage generation circuit 100 generates, for example, a positive second gradation voltage V2P corresponding to, for example, a negative first gradation voltage V1N. The gradation voltage generation circuit 100 includes: an impedance conversion circuit 110 connected to a gradation voltage supply line that is supplied with the first gradation voltage V1N; and a polarity inversion circuit 120 for inverting an output voltage V2N of the impedance conversion circuit 110 with, for example, a common voltage as reference to generate the second gradation voltage V2P. A drive circuit performs driving using, for example, the output voltage V2N when being a first polarity and performs driving using, for example, the second gradation voltage V2P when being a second polarity.
Patent JP-2012198893-A (JP)
Title: Object change function support method and mobile terminal supporting the same
Inventor: HEO NAM-JO
IPC: G06F3/048
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an object change function support method that supports to enable object properties, such as size and information arrangement, of objects output on the screen of a mobile terminal to be adjusted speedily and conveniently in a manner desired by a user; and a mobile terminal supporting the method.SOLUTION: A mobile terminal supporting an object change function includes: a display unit for outputting one of various objects that are identical in function but differ in type; and a control unit for controlling to output, in response to a signal for changing the output object into an object of a different type, the object of the different type on the display unit without a screen transition or to output a guide frame for guiding to include the output object area and allow change to the object of the different type without a screen transition.