baber/WOPTO huggingface dataset:
Patent JP-2013101494-A (JP)
Title: Switched capacitor integrator
Inventor: SHIRAKI TAKESHI
IPC: H03F3/70
Filed: 2011-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a switched capacitor integrator capable of saving electric power by suppressing a load of charging on an operational amplifier.SOLUTION: The switched capacitor integrator includes an integrator 102 including an operational amplifier 122, a switched capacitor circuit 101 inputting a signal to an input terminal 122a of the operational amplifier 122, and a switched capacitor circuit 103 having an output terminal 443 connected to an output terminal 122c of the operational amplifier 122. The integrator 102 and the switched capacitor circuit 101 repeat sampling operation and integrating operation, the switched capacitor circuit 103 includes a capacitor 133, and switching elements 131 and 132 placing the capacitor 133 in sample holding operation, and the switching elements 131 and 132 place the capacitor 133 in holding operation during the integrating operation.
Patent JP-2012049563-A (JP)
Title: Electroluminescent element
Inventor: SEO TETSUSHI
IPC: H01L51/50
Filed: 2011-11-09
Abstract: PROBLEM TO BE SOLVED: To reduce the drive voltage of a dope type element including a light-emitting layer in which a small amount of guest materials is added to a host material, particularly a dope type element in which a red-light-emitting material with an electron attractive group is added as the guest material, and improve the color purity of the dope type element while reducing the drive voltage, particularly the dope type element in which a red-light-emitting material with an electron attractive group is added as the guest material.SOLUTION: An electroluminescent element includes a light-emitting layer 513 containing a host material 521 and a guest material 522 with an electron attractive group. An organic compound with a hole transportation property is used as the host material 521.
Patent JP-2013102815-A (JP)
Title: High-pressure steam sterilizer
Inventor: YUZAWA OSAMU
IPC: A61L2/06
Filed: 2011-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a high-pressure steam sterilizer in which the shelter density between a door body and an opening can be secured highly, and that can control the occurrence of unexpected steam leak.SOLUTION: The high-pressure steam sterilizer includes: a chamber arranged in the inside of a sterilizer body; a door body that opens and shuts the opening of the chamber; a lock shaft 60 that synchronizes with the manual displacement operation of the handle installed in the door body and is displaced; and a lock shaft holding part 19 including a lock shaft through-hole 19a disposed at the sterilizer body in which the lock shaft 60 penetrates, and further includes a change section in which the relative position of the lock shaft 60 and the lock shaft through-hole 19a is changed based on the shelter density of the chamber lid and the opening.
Patent JP-2013104600-A (JP)
Title: Ion generator
Inventor: YAMAMOTO AKIRA
IPC: H01T23/00
Filed: 2011-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an ion generator configured to improve concentration balance between positive ion and negative ion.SOLUTION: A fan 3 is provided at the central part of a case 1. The fan 3 includes a plurality of blades 30 raised in a rotation axial direction. Blow-out ports 11-14 are square, and are longer in longitudinal direction than a distance of electrode parts 412 and 413. Inside the blow-out ports 11-14, plate-like suppressing members 61, 62, 63, and 64 are provided as air volume adjusting parts for equalizing air volumes in the electrode parts 412 and 413 at a position corresponding to a part between the electrode parts 412 and 413.
Patent JP-2013104481-A (JP)
Title: Heat-shrinkable resin tube
Inventor: MOCHIZUKI ATSUYOSHI
IPC: F16L11/12
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a heat-shrinkable resin tube, with which a peeled-off part of a resin coating layer formed on a metal tube is properly and surely covered, thereby ensuring chipping resistance.SOLUTION: A metal tube 10 includes a thick-film resin coating layer 12 having chipping resistance. The metal tube 10 is configured such that a heat-shrinkable resin tube 15 covering a fluorine resin layer 11 of the metal tube 10 is provided in tight contact between the rear end surface of a fastening nut 14, disposed at a peeled-off part of the resin coating layer 12, and the remaining resin coating layer 12. Here, the resin tube 15 covers the fluorine resin layer 11 while its diameter-reduced tip 15a is internally inserted into a housing stepped part 14a formed in the fastening nut 14. As a result, the resin tube 15 always covers the peeled-off part of the resin coating layer 12 even if the fastening nut 14 is relatively moved along with the connection of the metal tube 10, thereby ensuring chipping resistance over the whole length of the metal tube 10.
Patent JP-2013103797-A (JP)
Title: Sheet material conveyance system
Inventor: KUGE MORIMASA
IPC: H01L21/677
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a sheet material conveyance system configured to prevent slippage of a sheet material upon delivery of the sheet material.SOLUTION: Before the sheet material 101 is delivered from a first delivery device 10 to a second delivery device 11, the first delivery device 10 holds and conveys the sheet material 101 while sandwiching the sheet material 101 between the conveying unit 20 and the fluid 104 of a pressurizing unit 40, and also, the conveying unit 20 of the second delivery device 11 is configured not to come in contact with the sheet material 101. After the sheet material 101 is delivered from the first delivery device 11 to the second delivery device 11, the second delivery device 11 holds and conveys the sheet material 101 while sandwiching the sheet material 11 between the conveying unit 20 and the fluid 104 of the pressurizing unit 40, and also, the conveying unit 20 of the first delivery device 10 is configured not to come in contact with the sheet material 101.
Patent JP-2012234142-A (JP)
Title: Display device
Inventor: INOUE YUICHI
IPC: G02B30/30
Filed: 2011-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a display device that can obtain better image quality.SOLUTION: A display device includes a display section including a plurality of display pixels, and a barrier section including a plurality of sub-regions that transmit and block light. The barrier section includes a pair of substrates, a liquid crystal layer interposed between the substrates, and a plurality of spacers interposed between the substrates. An array direction of the spacers adjacent to each other is different from an array direction of the display pixels.
Patent JP-2013114283-A (JP)
Title: Remote video system
Inventor: CHIN TOKUHO
IPC: G16H10/60
Filed: 2011-11-25
Abstract: PROBLEM TO BE SOLVED: To allow user authentication corresponding to a security level different by client terminals.SOLUTION: When a user is authenticated, a client terminal transmits information of a type of the client terminal to a center server as specific information of the client terminal (step S1). The center server specifies whether the client terminal is portable or not in accordance with the information of a type of the client terminal transmitted from the client terminal. When it is portable, the center server determines a security level of the client terminal to be low and determines authentication items more than those for a high security level (step S2) and transmits an authentication screen including the determined authentication items, to the client terminal (step S3).
Patent JP-2013111161-A (JP)
Title: Tissue paper
Inventor: ISHIKAWA SHIGEO
IPC: A47K7/00
Filed: 2011-11-28
Abstract: PROBLEM TO BE SOLVED: To improve softness and smoothness of tissue paper having no medical solution applied thereto.SOLUTION: The two-ply tissue paper has a paper weight in gsm per ply of 10.0-13.0 g/m. When the number of crepes in MD direction is defined as 42-60/10 mm, the tissue paper has a rate of elongation of 9.0-10.5% and has MMD of 6.3-8.6.
Patent JP-2013111903-A (JP)
Title: Resin composition for flexographic printing plate, flexographic printing plate original plate and method for producing the same, and flexographic printing plate and method for making the same
Inventor: USHIJIMA KENTA
IPC: B41N1/12
Filed: 2011-11-30
Abstract: PROBLEM TO BE SOLVED: To provide: a resin composition for flexographic printing plate which can make a flexographic printing plate with excellent wear resistance and inking properties; an original plate for flexographic printing plate using the resin composition for flexographic printing plate and a method for producing this original plate; as well as a flexographic printing plate and a method for making the flexographic printing plate.SOLUTION: The resin composition for flexographic printing plate includes a polyester resin with an ethylenic unsaturated bond inside (component A) and at the terminal. In addition, the group having the ethylenic unsaturated bond at the terminal of the component A, is preferably a group represented by formula (1), wherein Ris a hydrogen atom or a methyl group, and Ais a divalent linking group and the wavy line part is a bonding position with another structure.
Patent JP-2013116442-A (JP)
Title: Method for manufacturing laminated porous film
Inventor: TERAI TOMOHIKO
IPC: H01M10/0566
Filed: 2011-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a laminated porous film with wrinkle generation suppressed, the film made by laminating a cover layer on at least one side of a porous film of a polyolefin-based resin by coating.SOLUTION: The method for manufacturing a laminated porous film made by laminating a cover layer on at least one side of a porous film of a polyolefin-based resin by coating is characterized by conveying the porous film of a polyolefin-based resin superposed on a support film at least in a takeup step.
Patent JP-2013118124-A (JP)
Title: Separator for fuel cell
Inventor: YOSHIDA SHIN
IPC: H01M8/02
Filed: 2011-12-05
Abstract: PROBLEM TO BE SOLVED: To ensure an anode off-gas discharge path in a fuel cell even when there is residual water in a buffer section provided between a fuel gas passage and an anode off-gas discharge section.SOLUTION: An anode separator 30a includes: a hydrogen passage 34; an anode off-gas discharge section 37; an outlet buffer section 35 into which anode off-gas discharged from a terminal end of the hydrogen passage 34 flows and which has a plurality of projections 35p formed therein; and an anode off-gas lead-out passage 36 that leads the anode off-gas flowing into the outlet buffer section 35 out onto the anode off-gas discharge section 37. The outlet buffer section 35 includes a lower region 35Ab and an upper region 35Au that is positioned adjacent to an upper portion of the lower region 35Ab. In the lower region 35Ab, the projections 35p are sparsely arranged in a two-dimensional array. In the upper region 35Au, the projections 35p are closely arranged in a two-dimensional array.
Patent JP-2013120838-A (JP)
Title: Semiconductor device and semiconductor chip
Inventor: ISHIKAWA TORU
IPC: H01L25/18
Filed: 2011-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor chip and a semiconductor device in which the semiconductor chips are laminated, which do not cause cracks at an edge.SOLUTION: A semiconductor device comprises: a semiconductor substrate; a multilayer wiring structure formed above a first surface of the semiconductor substrate and including a first wiring layer; a plurality of surface bump electrodes formed above the multilayer wiring structure; and first through third upper layer wiring pads formed as the first wiring layer. Each of the second and third upper layer wiring pads is arranged at a distance of a first distance from the first upper layer wiring pad. Each of one or two upper layer wiring pads among the first through third upper layer wiring pads is connected to one corresponding surface bump electrode among a plurality of surface bump electrodes and the remaining two or one upper layer wiring pad among the first through third upper layer wiring pads is not connected to any of the plurality of surface bump electrodes.
Patent JP-2013120350-A (JP)
Title: Optical anisotropic film
Inventor: OGUCHI RYOHEI
IPC: G02B5/30
Filed: 2011-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical anisotropic film that has optical anisotropy, and excellent reliability by having heat resistance and light resistance.SOLUTION: An optical anisotropic film is obtained by processing a liquid crystalline composition layer formed by using a liquid crystalline composition including a liquid crystalline polymer compound having a crosslinkable functional group so that the crosslinkable functional group can be fully crosslinked while the liquid crystalline polymer compound is oriented. The density of a crosslinking point in the optical anisotropic film is 4×10to 1×10/g.
Patent JP-2013121896-A (JP)
Title: Purification method of silicon, manufacturing method of crystal silicon material and manufacturing method of solar battery
Inventor: OISHI RYUICHI
IPC: H01L31/04
Filed: 2011-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain the high quality of metal by highly purifying the metal.SOLUTION: This purification method of silicon comprises: a melting process for melting the metal containing impurities; an immersion process for immersing a support 3 into the molten metal 1; and a precipitation process for solidifying and segregating the molten metal 1 by cooling the support 3 immersed into the molten metal 1, and precipitating the purified metal 4 reduced in impurities on the surface of the support 3. Furthermore, the method comprises a draw-up process for drawing up the support 3 from the molten metal 1, and a removal process for removing an upper-end purified and solidified part 5 which is formed by the solidification of the molten metal 1 adhered on the upper part of a liquid face of the molten metal 1 out of external surfaces of the purified metal 4 in the precipitation process.
Patent JP-2013126245-A (JP)
Title: Optical line terminal and optical communication network
Inventor: TOMIOKA SHOGO
IPC: H04L12/44
Filed: 2011-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain an OLT for easily calculating a bit error rate without requiring an error rate measurement apparatus.SOLUTION: An OLT 1 comprises: an ONU conduction test control part 15 which makes a PON control part 12 transmit transmission measurement frames having a preset measurement frame size, the number of which is also preset, through an optical transceiver 11, and measures the number of error frames which are looped back at an ONU 2 and received by the PON control part 12; and a bit error rate calculation part 16 for calculating a bit error rate on the basis of the number of transmission measurement frames, the number of error frames, and the measurement frame size. This makes it possible to easily calculate the bit error rate without separately requiring an error rate measurement apparatus, which makes it possible to easily identify a cause in the case of fault occurrence in a transmission line.
Patent JP-2013129774-A (JP)
Title: Polycarbonate resin-made lighting cover
Inventor: NUKUI SHINJI
IPC: C08L67/04
Filed: 2011-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a polycarbonate resin-made lighting cover, which has high optical characteristics and superior flame retardancy, and is suitable particularly for an LED light source.SOLUTION: The polycarbonate resin-made lighting cover is obtained by molding a resin composition which includes (A) a linear polycarbonate resin; (B) a branched polycarbonate resin; (C) an organic metal salt compound; (D) a silicone compound which has a main chain of a branched structure and contains an organic functional group composed of an aromatic group or an aromatic group and a hydrocarbon group (except the aromatic group); (E) polycaprolactone; and (F) a silicone-based light diffusing agent. The polycarbonate resin-made lighting cover can be suitably used as a lighting cover of a luminaire such as an illuminating lamp, indicator light, fluorescent tube, lighting dome, top light, arcade, or road sidewall board since excellent flame retardancy can be secured without impairing excellent optical characteristics of polycarbonate resin as well as excellent surface appearance. Particularly, the cover is suitably used for a lighting cover of a luminaire using an LED light source.
Patent JP-2012163551-A (JP)
Title: Holder for electric detection electronic spin resonance apparatus and electric detection electronic spin resonance apparatus
Inventor: YAMAKAWA ICHIRO
IPC: G01N24/10
Filed: 2011-12-26
Abstract: PROBLEM TO BE SOLVED: To highly reliably evaluate the density and the origin of a defect in an insulation film or in a semiconductor film by surely securing an electrical contact for electric detection electronic spin resonance measurement and remarkably reducing noise caused by contact resistance or the like.SOLUTION: A sample holder for electric detection electronic spin resonance is provided which includes, in order to solve steam problems, a pair of electrodes disposed on a measurement sample, a pair of wires connected to a pair of tungsten needles in contact with the electrodes, a bolt for mounting the wires to the sample holder via a spring washer and a nut, a partition formed around the measurement sample, a setscrew inserted into the partition, and a leaf spring disposed between the partition and the measurement sample.
Patent JP-2013133317-A (JP)
Title: Collagen production promotor
Inventor: YOKOI TOKIYA
IPC: A61P17/16
Filed: 2011-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a new plant-origin collagen production promoter having superior collagen production promotion effect.SOLUTION: The collagen production promotor includes a plant body of Peucedanum japonicum Thunb. belonging to genus Peucedanum L. of Umbelliferae family, or its extract extracted with an organic solvent or hydrous organic solvent.
Patent JP-2012141981-A (JP)
Title: System and method for recommending keyword based on indirect click
Inventor: YOON YOUNG DOO
IPC: G06N20/00
Filed: 2011-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for recommending a keyword, based on an indirect click.SOLUTION: A keyword recommendation system for recommending a keyword to an advertiser, including: a confirmation part for confirming at least one direct click keyword which is used for the selection of an URL with respect to the advertisement of the advertiser by using a click log and also at least one indirect click keyword which is used for the selection of another URL by using at least the other URL selected via the direct click keyword; and a keyword recommendation part for providing at least one indirect click keyword.
Patent JP-2012085353-A (JP)
Title: Imaging device with display
Inventor: MISAWA MITSUFUMI
IPC: H04N5/225
Filed: 2011-12-27
Abstract: PROBLEM TO BE SOLVED: To increase a reproduction-time screen size of an imaging device with a vertical display.SOLUTION: A digital camera 10 comprises a vertically long camera body 11 having a nearly rectangular parallelepiped shape. An LCD panel 25, which is provided on the back surface, is disposed such that the longitudinal direction of the display screen 23 and that of the camera body 11 match. At the lower portion of the display screen 23, a touch panel is provided to operate the camera via the touch panel. In a photographing mode, a photographic image is displayed at the upper portion of the display screen 23. In reproduction, the camera body 11 is rotated by 90° to be horizontal. In the reproduction mode, a display posture of the photographic image is also rotated by 90° and the photographic image is displayed in the whole screen of the display screen 23.
Patent JP-2012165631-A (JP)
Title: Power converter
Inventor: OGAWA TAKURO
IPC: H02P21/05
Filed: 2011-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a power converter capable of positively detecting a rise in motor current during torque control operation.SOLUTION: The power converter comprises: a conversion section (20) that converts electric power from Ac power supply (6)side to AC power with a predetermined frequency by switching operations of a plural;ity of switching elements (Sr, Ss, St, Su, Sv, Sw, Sx, Sy, Sz) and that outputs the AC power to a motor (5); a control section (40) that executes a torque control operation so that output torque of the motor (5) includes a power supply pulsation component which is a pulsation component with an integral multiple of an output voltage frequency of the AC power supply (6) and varies with load torque fluctuations in the motor (5), determines a peak current value when the timing of a peak of the power supply pulsation component meets or substantially meets that of a peak of the load torque fluctuation component, and reduces a fluctuation range of output torque so that the peak current value does not exceed a predetermined upper limit value.
Patent JP-2011515214-A (JP)
Title: 吸着剤、その製造方法及びそれを用いたＳｒ−９０／Ｙ−９０発生器
IPC: G01N30/46
Filed: 2009-03-27
Abstract: 本発明は、吸着剤、その製造方法及びそれを用いたストロンチウム／イットリウム発生器に関するもので、より詳細には、吸着剤の骨格構造であるシリカ表面に有機シロキサン官能基およびリン酸基を有する、二官能性有機シラン化合物を有する放射性同位元素吸着剤、および放射性同位元素吸着剤の製造方法、および放射性同位元素吸着剤を用いたストロンチウム／イットリウム発生器に関するものである。放射性同位元素吸着剤は、 ９０ Ｙに対し高い吸着容量、例えば吸着剤０．４ｇを充填したカラムを用いて、高純度のＹ９０で、ＩＣｉ ９０ Ｓｒ／ ９０ Ｙから９５％以上の抽出率を有するため、 ９０ Ｙを必要とする分野で有用に使用することができる。 【選択図】図２
Patent JP-2011517029-A (JP)
Title: 改良型白色発光装置
IPC: H01L33/50
Filed: 2009-03-30
Abstract: 発光装置は、第１波長帯の光を放射するよう適合される光源と、反射層を有する反射体と、 前記第１波長帯の光を吸収し、第２波長帯の光を放射するよう適合される波長変換材料を有する波長変換層であって、前記波長変換層と、前記光源とが、互いに間隔をおいて配設される波長変換層と、少なくとも前記第１波長帯の光を散乱させるよう適合される光散乱素子とを有し、前記光散乱素子の少なくとも一部は、前記光源から前記波長変換層への光路中に配設される。本発明による発光装置は、色の一様性の向上を供給し、明るさの一様性の向上も供給する。
Patent JP-2011519996-A (JP)
Title: ビニルピロリドンコポリマーを含有するカソード電着塗料
IPC: C09D5/44
Filed: 2009-05-06
Abstract: （Ａ）水に分散可能なカチオン基を有する少なくとも１つの有機結合剤と、（Ｂ）水性コーティング組成物の固体含量を基準として０．０５〜１０質量％の、水で希釈可能なビニルピロリドンコポリマーとを含有する水性コーティング組成物であり、ここで、ビニルピロリドンコポリマー（Ｂ）が、ビニルピロリドンモノマー単位及び酢酸ビニルモノマー単位を０．３：０．７〜０．７：０．３、好ましくは０．４：０．６〜０．６：０．４のモル比で含有し、かつ２００，０００g/mol未満の質量平均分子量を有する。
Patent JP-2011525575-A (JP)
Title: 削岩装置、ドリルビット交換装置およびドリルビット交換方法
IPC: E21B1/14
Filed: 2009-06-12
Abstract: 本発明は、削岩装置、ドリルビット交換装置、およびドリルビットを交換する方法に関する。送りビーム(５)の前部はリテーナ(14)と、これに連結されたドリルビット交換装置(15)とを有する。ドリルビット(14)を交換する際に、ドリルビット(12)とドリルロッド(11)の間の連結部が開かれると、送りビームに固定された標準的なリテーナが利用される。交換装置はまた、ドリルビットを格納するマガジン(16)と、ドリルビットをリテーナおよびマガジンの間で移送する移送装置(18)とを有する。
Patent JP-2011525091-A (JP)
Title: マルチキャスト通信のための方法及び装置
IPC: H04W72/12
Filed: 2008-06-18
Abstract: 本方法及び本装置は、媒体予約メッセージをマルチキャストし、その媒体予約メッセージに対する応答メッセージを受信する。また、開示される方法及び装置は、媒体予約メッセージを受信し、媒体がアイドル状態であるか否かを判定し、判定結果に応じた媒体予約メッセージに対する応答メッセージを送信する。さらに、開示される方法及び装置は、媒体予約メッセージを受信し、媒体予約メッセージにより受信したネットワークアロケーションベクトル（NAV）が、現在のNAVより大きな値を有するか否かを判定し、ある時間インターバルの間に媒体を用いた送信が行われたか否かを判定し、送信に対する判定結果に応じて現在のNAVをリセットする。さらに、開示される方法及び装置は、媒体予約メッセージに対する応答メッセージを受信し、該応答メッセージにおけるNAVが、現在のNAVよりも大きいか否かを判定し、判定結果に応じて該現在のNAVを更新する。
Patent JP-2011527287-A (JP)
Title: 循環触媒流中の重質物の制御プロセス
IPC: C07C45/50
Filed: 2009-07-02
Abstract: 特に、ヒドロホルミル化工程への循環のための、続く触媒の分離を伴う、オレフィンを合成ガスによって、ヒドロホルミル化触媒の存在下で転化してアルデヒド生成物流を生成する連続ヒドロホルミル化プロセスに於いて使用するための、循環触媒流中の重質物の制御プロセス。重質物は、凝縮器からのオーバーヘッド流の一部として取られた循環気体流を、蒸発器（そこで、アルデヒド生成物流が分離される）に戻し供給する手段によって、制御され、好ましくは減少される。
Patent JP-2011527242-A (JP)
IPC: B24B37/00
Filed: 2009-07-07
Abstract: The invention relates to a tool (10) for polishing optical surfaces (21) comprising a rigid base (11) which has a spherical surface (14) which carries a resilient cushion (12) which has a polishing face (16), characterised in that the diameter of the rigid base (11) is between 50 and 65 mm, the radius of curvature of the spherical surface (14) is between 54 and 60 mm, the thickness of the resilient cushion (12) is between 13 and 16 mm and the resistance to compression of the resilient cushion (12) is substantially between 0.08 and 0.15 bar at 10% compression and substantially between 0.55 and 0.8 bar at 70% compression. The invention also relates to the use of such a tool for polishing an optical surface, particularly an ophthalmic lens, and more particularly a free-form lens.