baber/WOPTO huggingface dataset:
Patent JP-2000190028-A (JP)
Title: Spiral shape processing of metal pipe material or metal bar material
Inventor: NAGASHIMA TAKEO
IPC: B21D5/14
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To vary an axial core of a work to a spiral shape by adjusting a space between a pair of feed rolls and a pair of tensile rolls according to an outer diameter measurement of the work, setting zigzagingly arranged rolls to fit a curvature twisted measurement and adjusting discrepancy and spacing of rolls from a passing position of the work against a certain range of roll groups. SOLUTION: A pair of feed rolls 1, 10 and a pair of tensile rolls 5, 6 comprising a pair of drum type rolls being oppositely crossed are installed. They nip a work and advance if forward keeping an angle of 45 deg. against the work, while circularly rotating the work in 360 deg. and, making a contacting face with the work small. Between those pairs of rolls 1, 10 and 5, 6, the drum type rolls 2, 3, 4, 7, and 8, 9 are arranged in zigzag and in fitting to the curvature measurement against the work alternately. A crashing (compressing) volume to be determined by discrepancy from the work passing position and a space between the rolls is adjusted for deciding a spiral shape.
Patent JP-2000200941-A (JP)
Title: Semiconductor laser drive circuit
Inventor: SAKINO KAZUHIRO
IPC: B41J2/00
Filed: 1998-12-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser driving circuit, in which high-speed and stable modulation responsibility is obtained even with extremely small quantity of light, near zero. SOLUTION: In a semiconductor laser drive circuit which drives/controls a semiconductor laser LD by feeding back negatively a detecting signal for the quantity of light emission of the semiconductor laser and comparing it with a quantity-of-light command signal, a double-negative feedback loop of a linear circuit 2 outputting a linear drive current to the semiconductor laser LD and nonlinear circuits 3 and 4 outputting a nonlinear drive current is constituted, by inputting a difference signal between the detecting signal for the quantity of light emission and the light quantity command signal, and further the light quantity command signal is clipped at a prescribed value, and the signal is added on the way of the signal line of the nonlinear circuits 3 and 4.
Patent JP-H09234698-A (JP)
Title: Successive working method of sheet
Inventor: TSUJI HIROYUKI
IPC: B26F1/14
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To efficiently work various kinds of sheet with excellent accuracy, and to simplify the whole punching process. SOLUTION: A green sheet 16 is loaded on a die 20 on which all working patterns necessary for working the green sheet 16 are provided. The green sheet 16 is worked by a punch 22 in which the number is set so as to work every working pattern of the green sheet 16 in the prescribed times. The die 20 and the punch 22 are relatively moved for each unit working to work the green sheet 16 using both the die 20 and the punch 22, and the next working position of the green sheet 16 is arranged to the punch 22. Before the working of the green sheet 16 is started, a vacuum chamber 26 to be communicated with the working pattern of the die 20 is evacuated.
Patent JP-H04208719-A (JP)
Title: A/d converter
Inventor: MYATA YOSHINORI
IPC: H03M1/18
Filed: 1990-12-04
Abstract: PURPOSE:To make a device inexpensive and small sized by combining an A/D conversion part having the (M-N)-bit resolution, an A/D conversion part having the N-bit resolution, and a D/A conversion part. CONSTITUTION:An output signal S1 of a second A/D conversion part 3 is sent as a binary code corresponding to a decimal in accordance with the magnitude of the output signal of a sampling and holding circuit 1. The output of a D/A conversion part 4 to which the output signal S1 is inputted is supplied as an analog voltage to a reference input terminal 6 of a first A/D conversion part 2. The second A/D conversion part 3 subjects the output of the sampling and holding circuit 1 to A/D conversion at a high speed with a low resolution. An output signal S2 of the second A/D conversion part 3 is joined with the output of the first A/D conversion part 2, and binary input data from the first A/D conversion part 2 is left shifted in a digital data converting circuit 5 by K bits.
Patent JP-H04212831-A (JP)
Title: Processing equipment for surface layer material
Inventor: HATA YOSHIHIRO
IPC: B29C53/84
Filed: 1990-12-06
Abstract: PURPOSE:To finish a surface layer material simply and rapidly under the state of high quality when the surface layer material is bent so as to be positioned along the curved corner section of a base material. CONSTITUTION:In a surface-material processing equipment in this invention, a work W as a semi-finished product, in which a straight surface layer material 7 is stuck on the flat surface of a base material 6 having a curved corner section R, is processed, the work W is fixed previously to a clamping mechanism 1, and the surface layer material 7 is bent by moving a processing jig 2 along the curved corner section R of the base material 7 by a jig support arm 12 as a heating head 9 mounted to the processing jig 2 is abutted directly against the section to be processed of the surface layer material 7 of the work W and the section to be processed is heated while cooling heads 10, 11 are abutted directly against the processed section of the surface layer material 7 in place of the heating head 9 of the processing jig 2 and the processed section is cooled.
Patent JP-H04216624-A (JP)
Title: Semiconductor manufacturing device
Inventor: KIMURA MITSUHIKO
IPC: H01L21/3065
Filed: 1990-12-18
Abstract: PURPOSE:To prevent the deterioration in the characteristics of a device, which is caused by heavy metals or aluminium, by a method wherein parts to come into contact to plasma, such as at least an etching stage, an upper electrode, a lower electrode, a chamber inner wall and the like in an etching chamber, are constituted of a high-purity and hard carbon material. CONSTITUTION:At least the constituent parts, such as an etching stage 1, an upper electrode 2, a chamber inner wall 3, a lower electrode 4 and the like, which come into contact to plasma, of a semiconductor manufacturing device are all constituted of a high-purity and hard carbon material. Semiconductor wafers 6 are placed on the stage 1, the parts other than the stage 1 are covered with a lower electrode cover 5 consisting of a quartz or a resin material and RF power is applied to the electrodes 2 and 4. As a result, the generation of plasma, in which heavy metals or aluminium do/does exist, is made possible and the wafers 6 on the stage 6 can be etched without contamination due to the heavy metals or the aluminium.
Patent JP-H04288923-A (JP)
Title: Method for extrusion molding of narrow long lightweight rack
Inventor: JIYOUZEFU EI SAIMON
IPC: B21C25/08
Filed: 1990-12-21
Abstract: PURPOSE: To provide a method for extruding blank for tubular rack with different thickness between a rack grinding portion and the other portion to lighten the weight of the rack. CONSTITUTION: A short tubular blank 25 is inserted into a die 30, and then is made to shrink by a punch 35 and is extruded through a die-throat 34. Thereby, a hollow part is formed into a nearly solid rack part leaving a small opening. Then, extrusion is executed with a punch 40 having a mandrel shaped extension 41, a thin thickness part is formed, and again replaced with the punch 35 a thick end part is formed. Through grinding blades with broach grinding or others on a thick fore end part, a lightweight rack is obtained.
Patent JP-H04225692-A (JP)
Title: Picture storage device
Inventor: YAMADA YOICHI
IPC: H04N19/423
Filed: 1990-12-27
Abstract: PURPOSE:To realize a picture storage device in which the quantity of quantization coding data is stabilized with small scale hardware constitution. CONSTITUTION:A video signal rep and outputted from a external video signal regenerating device regenerated and outputted from a external section 104, in which the signal is digitized and each resulting frame picture data is divided into plural blocks. A coding start commanding signal 114 with a desired processing parameter set thereto is generated based on a coding block decision end signal 111 fed from a control section 101 to a coding control section 102 and the signal is used to apply coding to each picture data divided as above and the obtained coding data is stored in a coding data storage section 105 and finally stored in a storage medium 106.
Patent JP-H04229576-A (JP)
Title: Filter connector
Inventor: SAKAMOTO YUKIO
IPC: H01R13/719
Filed: 1990-12-27
Abstract: PURPOSE:To prevent destruction due to thermal stress. CONSTITUTION:A spring member 30 is interposed between an inner side electrode 26 and a connector pin 40 of a through condenser 18, and at least one side of connection, between the inner side electrode 26 and the spring member 30, or that, between the connector pin 40 and the spring member 30, is made spring connection. A spring is interposed between the connector pin 40 and the through condenser 18, resulting in the nonapplication of unreasonable force between both.
Patent JP-H0439309-A (JP)
Title: Manufacture of ziegler-natta catalyst
Inventor: JIYANNKUROODO ANDORE BAIRII
IPC: C08F4/654
Filed: 1990-12-28
Abstract: PURPOSE: To obtain the subject catalyst extemely active in the polymn. of olefin by brining magnesium chloride into contact with a specific spherical carrier in liquid hydrocarbon and washing the formed solid product to further bring the same into contact with a vanadium compd. and a titanium compd.  
     CONSTITUTION: Magnesium chloride (A) not containing an Mg-C bond, and a spherical carrier (B) containing an electron donor D1 (i) containing no active hydrogen, an electron donor D2 (ii) containing active hydrogen, and a spherical carrier (iii) containing an organometallic compd. capable of reducing a vanadium compd. and a titanium compd. are successively brought into contact with each other in liquid hydrocarbon. Subsequently, the solid product obtained by this contact is washed with liquid hydrocarbon such as n-hexane, and further brought into contact with the vanadium compd. and the titanium compd. soluble in liquid hydrocarbon to obtain the objective catalyst suitable for producing an elastomer copolymer. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H04249554-A (JP)
Title: Rubber composition
Inventor: KAWAMO TETSUJI
IPC: C08K5/09
Filed: 1990-12-28
Abstract: PURPOSE:To provide a rubber composition improved in the adhesiveness to metal in a salt water atmosphere. CONSTITUTION:A rubber composition comprising a rubber, a neutral salt of a hydroxyphenyl fatty acid with an aliphatic amine and a cobalt salt of an organic acid.
Patent JP-H04120132-A (JP)
Title: Silicone macromer and thermoplastic and flame- retarding silicone polyphenylene ether graft copolymer obtained therefrom
Inventor: KEBIN MITSUCHIERU SUNOU
IPC: C08G77/12
Filed: 1990-12-21
Abstract: PURPOSE: To provide a silicone polyphenylene ether graft copolymer which is flame-retardant and injection-moldable by including a product of a oxidation coupling reaction of a specified phenol-siloxane macromer with a diorganophenol.  
     CONSTITUTION: This silicone-polyphenylene ether graft copolymer comprises a product of an oxidation coupling reaction of a phenol-siloxane macromer (A) represented by formula I (wherein R represents a halogen or a 1-13 monovalent org. group; R 1  represents a 2-20C divalent org. group; R 2  represents a 1-13C monovalent org. group; R 3  represents a 1-13C monovalent org. group; and n is 0 to 100) with 20 to 1,000 mol, based on 1 mol of the component (A), of a 2,6-diorganophenol (B) represented by formula II (pref. 2,6-xylenol). The silicone is pref. polydimethylsiloxane. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H04233442-A (JP)
Title: Bending sensor
Inventor: MASUBUCHI TAKAMICHI
IPC: G10H1/00
Filed: 1990-12-28
Abstract: PURPOSE:To ensure break endurance strong enough by arranging a resistor inside an elastic body near a position at which respective neutral surfaces do not coincide to allow use with a small curvature. CONSTITUTION:A base member 21 is made of material which is rigid relatively so that a neutral surface E-E enters a member 21 with respect to bidirectional bending. A metal resistor 25 as strain sensor is bonded 24 on the member 21. A thickness L11 of the member 21 is 12mum and thicknesses L14 and 15 of a bonded layer 24 and the resistor 25 are 5mum and 2mum respectively. The position of the neutral surface E-E of a bonding sensor 28 made up of the member 21, bonded layers 22, 23 and 24 and upper and lower members 27 and 26 arranged in lamination is determined by the Young's modulus and thickness of the respective parts. In this case, a distance between the neutral surface E-E and the resistor 25 is very small to be 12.5mum to reduce a distortion generated in the sensor 28. This reduces fatigue of the resistor 25 thereby enabling use with a smaller curvature.
Patent JP-H03502810-A (JP)
Title: 接触改質方法
IPC: B01J29/14
Filed: 1988-11-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H03504061-A (JP)
Title: スルーホールめっき印刷回路基板の製造方法
IPC: C25D5/54
Filed: 1988-12-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H08510730-A (JP)
Title: ヒト胸腺皮質細胞上に発現する細胞表面タンパク質及びその利用
IPC: A61K39/395
Filed: 1994-05-21
Abstract: (57)【要約】
分子量１２０，０００の糖タンパク質であり、且つＴリンパ芽球性リンパ腫細胞および白血病細胞に発現する新規のタンパク質は、Ｔリンパ芽球性リンパ腫および白血病の診断に有益である。
Patent JP-H11506632-A (JP)
IPC: A61F6/06
Filed: 1996-05-21
Abstract: The invention provides intra-fallopian devices (10) to prevent conception. The device (10) is anchored within the fallopian tube by a lumen traversing region (24) of the resilient structure which has a helical outer surface, together with a portion of the resilient structure which is biased to form a bent secondary shape, the secondary shape having a larger cross section than the fallopian tube. The resilient structure is restrained in a straight configuration and transcervically inserted within the fallopian tube, where it is released. Optionally, permanent sterilization is effected by passing a current through the resilient structure to the tubal walls.
Patent JP-2000501624-A (JP)
IPC: A61B17/70
Filed: 1996-05-28
Abstract: One embodiment of a spinal fixation system 10 including a pair of longitudinal members 11, 12 positionable adjacent the spine, means for engaging longitudinal members to the spine 13, 14, a pair of wedge members 16 each having a bearing surface 38 configured to bear on a longitudinal member 11, 12, and a connector 20 configured to span a distance between the longitudinal members 11, 12. The connector 20 includes a pair of engaging members 25, 26 each having a fixation surface 33 and a connecting surface 30, and a bridge member 21 attached to the connecting surfaces 30. The engaging members 25, 26 each define a thru-hole 35 for receiving one of the wedge members 16. The thru-holes 35 are aligned so that when one of the wedge members 16 is advanced through the thru-hole 35, the bearing surface 38 will bear on a corresponding longitudinal member 11, 12 to force the longitudinal member 11, 12 into contact with the fixation surface 33 and engage the longitudinal member 11, 12 to the connector 20.
Patent JP-S59500284-A (JP)
Title: 熱伝達用蓄熱材料
IPC: F28F21/06
Filed: 1983-02-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-S61501194-A (JP)
Title: 座、背もたれおよび脚を含む椅子
IPC: A47C5/04
Filed: 1985-02-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H01501837-A (JP)
Title: 家禽飼育用の飼育舎
IPC: A01K31/04
Filed: 1988-01-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H03504434-A (JP)
Title: ケーブルクロージャー
IPC: H02G15/192
Filed: 1988-12-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-S61501579-A (JP)
Title: 支持組立体
IPC: G02F3/00
Filed: 1985-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-S62501804-A (JP)
IPC: B41J2/44
Filed: 1986-02-05
Abstract: A novel electronic printing system for operating both a linear-raster electro-optical display device and a linear-raster type printer, which system is capable of integrating alphanumeric and/or graphics information and gray-scale or picture information, all on a single data base from which one may either (or both) print the data out on the printer as images, or display the data on the display device as images. The system includes look-up tables storing respective first and second subsets of a set of substantially disjoint multiple-bit binary index numbers. Each of the numbers of the first subset represent information corresponding to a respective gray-scale density level rendered as a respective matrix of points forming a corresponding gray-scale cell to be printed by the printer. Each of the numbers of the second subset represent information corresponding to a unique shape of an edge rendered as a respective matrix of points to be printed by the printer. Means are provided for translating an image of the information to be printed and/or displayed into an array of index numbers selected from the subsets, and for storing that array. Conversion means are provided for converting at least a major portion of the array into electrical signals for forming a display of substantially the desired image on the display device and for converting at least a major portion of the array into electrical signals for forming matrices for assemblage as the image in printed form on the printer.
Patent JP-H01501963-A (JP)
IPC: G01L23/10
Filed: 1987-03-05
Abstract: PCT No. PCT/DE87/00093 Sec. 371 Date Sep. 14, 1988 Sec. 102(e) Date Sep. 14, 1988 PCT Filed Mar. 5, 1987 PCT Pub. No. WO87/05997 PCT Pub. Date Oct. 8, 1987.A pressure sensor includes a housing having a hollow space in the form of a longitudinal bore hole with a portion having a greater diameter on the end facing the pressure medium. A pressure-sensitive element is placed into this end portion of the longitudinal bore hole and a closing member is pressed into the bore hole and closes the hole so as to be tight. Accordingly, the remaining portion of the longitudinal bore hole need only have a small diameter corresponding to the electrical conductors which extend from the pressure-sensitive element. The strength of the housing is therefore considerably increased.
Patent JP-S60502140-A (JP)
Title: 軸方向運動のためのねじつき調節具を持ったモジュ−ル化クランプシステム
IPC: A61M5/00
Filed: 1984-03-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-S58500803-A (JP)
Title: 容器内の液体にガスを供給する装置
IPC: B67D3/00
Filed: 1982-05-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H08511442-A (JP)
Title: 高回旋状表面人工補装具
IPC: A61F2/36
Filed: 1994-05-17
Abstract: (57)【要約】
人工補装具装置上に高回旋状の表面を生成する技術は装置の表面上に非球面金属粉の被覆を付着することによって達せられる。金属粉は装置の材料と同じ又は異なったものであってもよく、約２００ミクロンまでの膜厚で付着され、約２００ミクロンまでの山頂谷変化によって画定される望ましい表面荒さが得られるように、約−８０から＋６３５メッシュ寸法範囲を有する。得られた装置は、受容する骨に填める改善された押圧力もしくはセメント固定力、又はセラミック被覆の改善された受容力を提供する強化された表面を有する。
Patent JP-H06504459-A (JP)
IPC: A61C7/00
Filed: 1991-11-18
Abstract: Disclosed is a packaged element containing a) a substrate (11) that transmits less than about 0.5 % of actinic radiation and has at least one recess (12), b) a cover (14) that transmits less than about 0.5 % of actinic radiation and transmits at least part of the visible light spectrum, c) a structure for maintaining the cover in contact with the substrate such that the cover filters incident radiation entering the recess, and d) an element (13) located in the recess and having a substance (15) thereon that is curable by exposure to the actinic radiation. Also disclosed is an article containing a) a substrate having at least one recess with an interior surface, b) an element having a tacky substance on a surface thereof, and c) a structure for positioning the element inside the recess such that the tacky substance does not separate from the element upon removal from the recess.
Patent JP-H02503009-A (JP)
Title: 改質アドバンストエポキシ樹脂
IPC: C08G59/14
Filed: 1988-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H05500933-A (JP)
Title: インクジェット装置用圧電変換器
IPC: B41J2/045
Filed: 1991-11-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H02502617-A (JP)
Title: 銅クラッド誘電材
IPC: C25D1/04
Filed: 1988-03-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-S63502899-A (JP)
Title: リポソームおよびβ↓２‐レセプター活性物質の組成物
IPC: A61K9/127
Filed: 1987-03-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H01500096-A (JP)
Title: ロボット作動装置の液圧シリンダ組立体
IPC: B25J9/04
Filed: 1987-04-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H06507476-A (JP)
IPC: G08C19/00
Filed: 1992-01-03
Abstract: PCT No. PCT/GB92/00014 Sec. 371 Date Jun. 15, 1993 Sec. 102(e) Date Jun. 15, 1993 PCT Filed Jan. 3, 1992 PCT Pub. No. WO92/12402 PCT Pub. Date Jul. 23, 1992.A magnetostrictive element, which may be of rectangular shape, is positioned next to a hard magnetic biasing element field with patterns recorded therein which bias the magnetostrictive element to resonate at selected frequencies, particularly harmonics of the fundamental frequency, in response to an alternating interrogating magnetic field at the same frequencies. Data may thus be encoded by selecting the frequencies at which the element will resonate. In addition to resonance at different harmonics, resonance in different modes, particularly longitudinal, transverse or flexural modes may be produced. The device may be applied to article identity systems, such as security systems but also has many other applications.
Patent JP-H07503191-A (JP)
Title: 廃プラスチックの芯材を持つ複合構造体およびその製造方法
IPC: E04C2/04
Filed: 1992-07-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H07500493-A (JP)
IPC: C12Q1/68
Filed: 1992-07-17
Abstract: A method for detecting mutations, such as a single base change or an addition or deletion of about one to four base pairs, is based on the use of a DNA mismatch-binding protein, such as MutS, which binds to a nucleic acid hybrid having a single base mismatch or unpaired base or bases, thereby allowing the detection of mutations involving as little as one base change in a nucleotide sequence. Such a method is useful for diagnosing a variety of important disease states or susceptibilities, for example, detecting the presence of a mutated oncogen. The method shares the efficiency advantages of PCR-based methods but is much simpler and cheaper to perform. Also provided is a kit useful for practicing the method of the present invention.
Patent JP-S58501698-A (JP)
Title: デ−タ通信システム
IPC: H04L25/40
Filed: 1982-10-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-2000504549-A (JP)
IPC: H04B3/00
Filed: 1998-06-05
Abstract: An improved DC compensation method for use in conjunction with telephony signalling. The method includes defining a frame that includes at least two n-bit codewords. An unsigned codeword is then identified within the frame by applying a rule to the codewords in the defined frame. Next, a sign bit is appended to the unsigned codeword, thereby producing a DC compensating codeword. The sign bit is selected based upon a weighting function of the linear values associated with previously transmitted codewords. The remaining unsigned codewords in the frame are assigned sign bits from user data.
Patent JP-S61500066-A (JP)
IPC: C03B5/20
Filed: 1983-09-29
Abstract: A method and apparatus for electrically melting solidified glass in difficult to reach regions of a glass melting furnace (15) are not readily accessible with fossil fuel heating means and, more particularly, to an electrode (35a-35e) arrangement for electrically heating solidified glass in difficult to melt regions such as a submerged outlet throat (15) between a furnace melter section (11) and the riser (16) through which the glass is supplied in production.