baber/WOPTO huggingface dataset:
Patent JP-2012215131-A (JP)
Title: Scroll type compressor
Inventor: IZUMI DAIKI
IPC: F04C18/02
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To achieve cost reduction in a scroll type compressor by using a tip seal in common in the compressors of different capacities, while surely preventing a compressed refrigerant from leaking by optimizing a position to divide a tip seal.SOLUTION: The tip seal 30 is divided into a plurality of parts. The end 31 of the tip seal 30 to be attached to a seal groove 20 at the winding start side of vortical walls 13, 14 of a scroll member 10 is extended to meet a wall contact point 16 of the scroll member 10 immediately after three-chamber mixing caused by communication of three compression chambers 40, 42 at least in the compression stroke, on an involute curve (L) directing an involute angle of 360° from the location of the winding start side of the wall.
Patent JP-2012219125-A (JP)
Title: Vinylidene fluoride copolymer and use of the copolymer
Inventor: SATO KEISUKE
IPC: H01M4/13
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a vinylidene fluoride copolymer excellent in adhesiveness with a base material such as metal, and to provide a binder for a battery electrode and a combined agent for a non-water electrolyte secondary battery containing the above copolymer, an electrode for a non-water electrolyte secondary battery obtained by using the above combined agent, and a non-water electrolyte secondary battery having the electrode.SOLUTION: The copolymer includes structural units expressed by general formulae a, b and c. In general formulae b and c, Rrepresents an organic group containing nitrogen and/or sulfur.
Patent JP-2012220002-A (JP)
Title: Flexible shaft joint
Inventor: KURIBAYASHI SADATOMO
IPC: F16D3/12
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a flexible shaft joint which can be easily reduced in size and the number of parts which is stably operated over a long period of time, and which facilitates the assembling work and replacement work of a relay member.SOLUTION: Each of leaf spring members 61 and 62 comprises a connection part 6a which is disposed in a direction approximately orthogonal to rotational centers 2a, 4a of a motive power shaft and a driven shaft between a motive power side mounting member 3 and a driven side mounting member 5, a motive power side engagement part 6b which is engaged with the motive power side mounting member 3, and a driven side engagement part 6c which is engaged in the driven side mounting member 5, and has dyad symmetry. The leaf spring members 61 and 62 are equally arranged around rotational centers 2a, 4a of the motive power shaft and the driven shaft. Furthermore, the leaf spring members comprise the motive power side engagement means (slit) 3d for engaging the motive power side engagement part 6b with the motive power side mounting member 3, and the driven side engagement means (slit) 5d for making the driven side engagement part 6c engaged with the driven side mounting member 5, The motive power side engagement mean is identical to the driven side mounting means.
Patent JP-2011172960-A (JP)
Title: Introducer assembly with suspended seal
Inventor: RACENET DAVID C
IPC: A61B17/34
Filed: 2011-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved valve system with a cannula assembly and a seal assembly.  <P>SOLUTION: A surgical access apparatus includes an access member 200 dimensioned for insertion within tissue and having a longitudinal opening to permit introduction of a surgical object through the access member to perform a procedure on underlying tissue. A seal member 100 is mounted across the longitudinal opening of the access member 200 and has an internal portion defining an aperture for forming a substantial seal about the surgical object introduced through the longitudinal opening of the access member 200. The seal member 100 includes a first seal portion extending from the internal portion and being mounted in suspended relation to the access member, and a second seal portion attached to the access member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012232721-A (JP)
Title: Pneumatic tire
Inventor: KUBOTA YASUHIRO
IPC: B60C13/00
Filed: 2011-05-09
Abstract: PROBLEM TO BE SOLVED: To improve measuring accuracy while stably holding a strain sensor.SOLUTION: This pneumatic tire 1 includes: a tire body 10 which has a carcass 6 ranging from a tread part 2 through a sidewall part 3 to a bead core 5 of a bead part 4, and a sidewall rubber 3G disposed outside the carcass 6 and having an outer face forming the sidewall surface, and in which a bottomed sensor mounting hole 11 is recessed opening to an outer face 3s of the sidewall rubber 3G; and the strain sensor which is fitted in the sensor mounting hole 11 for outputting a signal corresponding to the strain of the sidewall part 3 to detect force on the tire. The strain sensor 12 is mounted and thus attached into the sensor mounting hole 11 while being previously compressed in a strain measuring direction. The hole cross section along the strain measuring direction of the sensor mounting hole 11 in the free condition before the strain sensor 12 is mounted therein is dovetail-shaped so that its length in the strain measuring direction is gradually smaller as extending from a bottom 11a toward the opening side.
Patent JP-2012238411-A (JP)
Title: Method for manufacturing led illumination substrate
Inventor: NAGAYA TOSHIHIKO
IPC: F21S2/00
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an LED illumination substrate that can secure superb illumination characteristics at low cost.SOLUTION: In manufacturing the LED illumination substrate structured by mounting a plurality of LED elements on a substrate, loading reference positions for loading light diffusion lenses are first detected targeting on the substrate with the plurality of LED elements mounted on element-mounting positions, and at loading of the lenses after transfer of adhesives to them, each light diffusion lens is loaded on each LED element based on the loading reference position detected. With this, the light diffusion lens can be loaded at an appropriate position of the LED element, and superb illumination characteristics can be secured at low cost in manufacturing of the LED illumination substrate.
Patent JP-2012237814-A (JP)
Title: Illumination device, projection video display device, and optical device
Inventor: TANIGUCHI YUKIO
IPC: G03B21/14
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an illumination device that illuminates an illumination object area (image forming area) without causing a conspicuous speckle noise, and to provide a projection video display device thereof.SOLUTION: The illumination device includes a light source 11 for emitting coherent light, a light scanning unit 15 for performing scanning with the coherent light emitted by the light source 11, and an optical path conversion system 21 which is set so that the coherent light scanned by the light scanning unit 15 illuminates the illumination object area by temporally superposing the illumination. An incident angle of the coherent light to each point in the illumination object area is temporally changed.
Patent JP-2012239326-A (JP)
Title: Charging device
Inventor: KABASAWA TAKASHI
IPC: H02J7/02
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive charging device that can fully charge all of a plurality of battery banks without overcharging them.SOLUTION: A charging device 10 includes: first to third charging circuits 12-14 disposed for respective battery banks 21-23 which respectively include first charging paths for charging the battery banks 21-23 via current limiting resistances R1-R3, second charging paths for charging the battery banks 21-23 while bypassing the current limiting resistances R1-R3, and circuits capable of selectively switching between the first charging paths and the second charging paths, and having the same resistance value of the current limiting resistances R1-R3; a battery voltage detection circuit 15 for detecting the voltages of the battery banks 21-23; and a control device 16 for controlling the first to third charging circuits 12-14 such that the battery banks 21-23 are charged through the first charging paths when there are any voltage differences among the battery banks 21-23 and that the battery banks 21-23 are charged through the second charging paths when there are no voltage differences among the battery banks 21-23.
Patent JP-2011202172-A (JP)
Title: Reactive hot melt adhesive with improved hydrolysis resistance
Inventor: HUNG JU-MING
IPC: C09J201/00
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a hot melt adhesive composition with hydrolysis resistance.SOLUTION: The adhesive composition comprises isocyanate, non-polymeric diols selected from liquid crystalline diol and/or crystalline diol, and optionally a functional and/or non-functional polymer and/or polyether diol.
Patent JP-2012242772-A (JP)
Title: Display device, driving method for display device, and electronic apparatus
Inventor: ONOYAMA YUSUKE
IPC: H01L51/50
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of being formed by a circuit using semiconductor material other than amorphous semiconductor or polycrystalline semiconductor, a driving method for the display device, and an electronic apparatus having the display device.SOLUTION: In the display device comprising a driving transistor that drives an electro-optical device that has a back gate whose potential is set to the same potential as a source potential for at least a light emission period, leakage current induced by a parasitic bipolar transistor formed in a vicinity of a drain region and a source region of the driving transistor is intended to be suppressed by making the back gate potential transit at the same time as or before a drain potential of the driving transistor transits.
Patent JP-2012243718-A (JP)
Title: Organic el element manufacturing method
Inventor: ISHIHARA HAJIME
IPC: H05B33/10
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To restrict the possibility of good items of an organic EL element having such a thick film structure that an upper electrode is 135 nm or more being rejected as defective while they ought to be accepted as good, thereby making it possible to improve a good/bad product ratio.SOLUTION: First and second defective portions actualization steps are carried out, in which steps measurement is taken of a leakage current in the whole period during which first and second DC voltages are applied, and good or bad determination is made based on it. Also, adjustment is made to ensure that a potential difference between both electrodes from when the application of the first DC voltage terminates till when the application of the second DC voltage starts is 0 V to 4 V, and that the duration of this period is 10 msec or more. This makes open defects actualized so that the size of their destruction marks becomes visually nonconfirmable. Therefore, if reopening is possible, items which have hitherto been rejected as defective can now be accepted as good, so that the possibility of good items being rejected as defective while they ought to be accepted as good can be restricted, resulting in improvement in a good/bad product ratio.
Patent JP-2012245812-A (JP)
Title: Communication device for vehicle
Inventor: SAWAOKA TAKEO
IPC: H04B1/40
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of the wiring by simplification of the wiring of the entire device in a communication device for vehicle that can transmit the detection result in a sensor part disposed in the vehicle to the electronic control device side by radio communication.SOLUTION: A communication device for vehicle (1) includes: a sensor side transmitting-receiving device (30) that includes a sensor part (31); a body side transmitting-receiving device (20) corresponding to the sensor side transmitting-receiving device (30); and an electronic control device (10) that can make wired communication with the body side transmitting-receiving device (20). A plurality of body side transmitting-receiving devices (20) are connected through cable to a common wiring (50) from the electronic control device (10) respectively, and the plurality of sensor side transmitting-receiving devices (30) are provided corresponding to the plurality of body side transmitting-receiving devices (20) in the structure to perform radio communication respectively.
Patent JP-2011204256-A (JP)
Title: Information processor, information processing method and medium storing control program for executing the method
Inventor: MINAGAWA TOMONORI
IPC: G06F3/12
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for handling composite setting such as favorites as a file.SOLUTION: An information processor for performing print setting to a device using the composite setting including the combination of a plurality of setting values related to printing includes: an editing means for editing the setting values related to the printing, that are included in the composite setting; storage means for storing the composite setting including the setting values edited by the editing means; and an output means for outputting the composite setting stored by the storage means as an external file.
Patent JP-2012247718-A (JP)
Title: Blade for electrophotography
Inventor: HIROTOMI MASARU
IPC: G03G15/08
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To develop a practical blade by paying attention to an ether-based polyurethane that has hydrolysis resistance but is inferior in the abrasion resistance to an ester-based polyurethane and therefore is considered to be inappropriate for a blade material.SOLUTION: An elastic member for electrophotographic apparatus comprises an ether-based polyurethane obtained by using, as a hardening catalyst, a saturated fatty acid alkali metal salt and an organic tin compound.
Patent JP-2012245956-A (JP)
Title: Division bar fitting structure
Inventor: YAMAZAKI HIROAKI
IPC: B60J5/04
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a division bar fitting structure capable of fitting a division bar to a door frame in such a manner that the occurrence of rust caused by infiltration or the like of a rain drops is prevented.SOLUTION: An upper door frame 3 is configured such that a bag part 31 which is a closed ring in a cross section vertical to its length direction, a flange part 32 protruding from the bag part 31, and an end part 3b continuous from the flange part 32 are formed. A depressed part 31a for hooking a glass run 8 is formed at the bag part 31. The end part 3b is extended up to above an opening surface so as to partially cover the opening surface of the depressed part 31a. A connection bracket 6 includes a connection part which is connected to a division bar 4, and an engagement part which is connected to the connection part and is sandwiched between a wall surface constituting the depressed part 31a and the end part 3b. Since the engagement part produces an elastic engagement force to the end part 3b and the wall surface constituting the depressed part 31a, the division bar 4 is connected to the upper door frame 3.
Patent JP-2012250244-A (JP)
Title: Method for producing wire
Inventor: ENDO YOZO
IPC: C21D1/76
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a wire, allowing prevention of biting abnormality by simply forming high-quality scales on a rolled material.SOLUTION: In a shot blasting process, shot blasting is executed to the rolled material S, and the surface area of the rolled material S is increased. In a heating process, the rolled material S is heated to a soaking temperature in a heating furnace 12. When the rolled material S is heated to the soaking temperature, it is continuously transferred to a soaking process. In the soaking process, soaking is performed for a prescribed time in a state that the rolled material S is maintained at the soaking temperature. The soaking process is executed under a steam atmosphere in a state that liquefied natural gas is combusted. The rolled material S performed with the soaking in the soaking process is hot-rolled in a rolling process, so that the wire L is produced.
Patent JP-2012251608-A (JP)
Title: Device for controlling stepless transmission
Inventor: OZAWA HIDETAKA
IPC: F16H61/66
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a controlling device capable of accurately estimating an eccentric quantity in a four-bar linkage type stepless transmission.SOLUTION: An estimating means 33 determines the accumulated rotational frequency of a pinion shaft from the accumulated rotational frequency of an input shaft 2 which is the rotational frequency of the input shaft 2 accumulated from a reference time and the accumulated rotational frequency of a motor which is the rotational frequency of the motor 14 accumulated from the reference time by making a starting time of an engine ENG the reference time. Further, the second angle is obtained from the accumulated rotational frequency of the input shaft and the accumulated rotational frequency of the pinion shaft to estimate the eccentric quantity of an eccentric mechanism.
Patent JP-2011227508-A (JP)
Title: Transparent protective film, optical compensation film, polarizing plate, and liquid crystal display device
Inventor: NAKAMURA KAZUHIRO
IPC: B32B7/02
Filed: 2011-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a transparent protective film, an optical compensation film and a polarizing plate which all have sufficiently small change in Re and Rth for the change of humidity in their use environment, and also a liquid crystal display device which has sufficiently small change in color shift, hue and light leakage for the change of humidity in their use environment.SOLUTION: A transparent protective film or the like has at least a transparent support body containing a cellulose acylate resin and satisfies an expression (1): (Rth(10%RH)-Rth(80%RH))/Rth(60%RH)≤0.3 and an expression (2): |(Rth(10%RH)-Rth(80%RH))|≤30.
Patent JP-2011216100-A (JP)
Title: Search system and method with integration of user annotation
Inventor: WALTHER ECKART
IPC: G06F17/30
Filed: 2011-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a search system and method with integration of a user annotation.SOLUTION: A computer system and method allow a user to annotate contents item found in a corpus such as the World Wide Web (1412). Annotations, which can include any descriptive and/or evaluative metadata related to a document, are collected from a user and stored in association with the user. Users are able to annotate and view their annotations for the documents they encounter while interacting with the corpus, including hits returned in a search of the corpus (1414). The users are also able to search their annotations or to limit the searches to documents they have annotated. Metadata from the annotations can also be aggregated across users and the search results can be generated by applying the aggregated metadata (1420).
Patent JP-2012001205-A (JP)
Title: Method for operating automobile and automobile
Inventor: MENKE ANDREAS
IPC: B60K15/05
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for operating an automobile capable of simplifying oil feeding.SOLUTION: The method is provided for operating the automobile having a fuel tank with a feeding port capable of being closed by a cap and the cap can be covered by using a tank flap capable of moving between the place for covering the cap and the place for exposing the cap. The pressures in the fuel tank and in the surrounding environment are equilibrated when it is detected that the tank flap is opened or intended to be opened for simplifying the fuel feeding of the automobile.
Patent JP-2012255420-A (JP)
Title: Gas turbine system
Inventor: YAMASAKI HAYAHIDE
IPC: F02C9/40
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a gas turbine system that can efficiently combust ammonia and convert it into power without using a fossil fuel.SOLUTION: The gas turbine system for combust fuel by a combustor and converting the generated combustion heat into the power of the turbine, includes: a reformer 9 that generates hydrogen-containing gas by reforming reaction of the ammonia; and a reformed gas supply path 17, through which the hydrogen-containing gas generated by the reformer is supplied to the combustor.
Patent JP-2013001663-A (JP)
Title: Agricultural and horticultural water-dispersible agent having improved rain resistance
Inventor: EZAKI RYUTARO
IPC: A01N25/14
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an agricultural and horticultural water-dispersible agent having improved persistence of effect by improving rain resistance of germicidal active component mancozeb on phylloplane in a foliage application treatment, and having improved high-concentration water reducibility.SOLUTION: This agricultural and horticultural water-dispersible agent includes crushed particles containing mancozeb, one or more kinds of pesticide active ingredients excluding mancozeb, zinc oxide and a lignin sulfonate, and has a particle size distribution in which the medium diameter of the particles is 0.1-3.7 μm, and the maximum particle diameter is ≤10 μm.
Patent JP-2013002677-A (JP)
Title: Hot water storage system
Inventor: TERAUCHI MAKOTO
IPC: F24S90/00
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a hot water storage system preventing hot water in a hot water storage tank from being cooled by circulation of a heating medium, naturally caused in night time.SOLUTION: During the heat collecting operation, a switching valve 25 is set to an open state and a circulation pump 24 is operated to make the heating medium circulate in a heating medium circulation path 22 so as to pass through a heat collection device 21, heat obtained by the circulating heating medium in the heat collection device 21 is radiated in a heat exchanger 18 to perform control to heat water in the hot water storage tank 14. After finishing the heat collecting operation, in order to prevent the heat radiation phenomenon of the heat in the hot water storage tank side in the heat collection device due to natural circulation of the heating medium in the heating medium circulation path, even when the circulation pump 24 is stopped, the switching valve 25 is switched to a closed state to prevent flow of the heating medium into the heat collection device 21 side (broken line part in a figure).
Patent JP-2013004870-A (JP)
Title: Method of manufacturing electronic component
Inventor: SEKI TOSHITAKE
IPC: H01G4/232
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an electronic component which can form a protrusion-like conductor having high connection reliability on a surface layer electrode.SOLUTION: A cover layer part 108 of a ceramic capacitor is formed in a state that a plurality of level difference correcting insulation layers 151 are interposed between ceramic insulation layers 150 at positions corresponding to a circumference of each via-conductor 131. During exposure of a photoresist film 180, the exposure is performed so that a laser 202 entered in order to expose to light an outside region R2 of a predetermined formation region R1 for forming a protrusion-like conductor hits a surface layer electrode 111 and changes its orientation, and is reflected toward the outside region R2 opposite the predetermined formation region R1. A plating resist for obtaining an opening is formed by developing the photoresist film 180, and the protrusion-like conductor is formed by plating the surface layer electrode 111 that is exposed via the opening.