baber/WOPTO huggingface dataset:
Patent JP-2001184065-A (JP)
Title: Musical instrument to be played by viewing
Inventor: TSUCHIDA SHOGO
IPC: G10D7/02
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent the difficulty in understanding the lighted up points of a keyboard as the lighting up is too sudden even if the points to be played occasionally are lighted up during tone-deafness playing of an electronic piano and the infeasibility of understanding at what fastness or slowness the keyboard is ought to be played. SOLUTION: This musical instrument has a function that the points to be occasionally played of the electronic piano are lighted up and in addition, the lighted lights change colors successively in order of blue, yellow and red according to the timing and sequence thereof. The type that the lights are lighted up is so determined that the various intensity and time of touches may be expressed as the symbols of notes.
Patent JP-H04216564-A (JP)
Title: Image forming device
Inventor: YAMAGUCHI YASUKI
IPC: G03G21/00
Filed: 1990-12-18
Abstract: PURPOSE:To improve accuracy in the rotation of a photosensitive body and to improve image quality. CONSTITUTION:This device is provided with the photosensitive body 3 whose photosensitive layer 3a which an image can be formed is formed on the peripheral surface and a motor 31 which can drive and rotate the photosensitive body 3, and the photosensitive body 3 is integrally provided with the output rotary shaft 34 of the motor 31. Thus, the irregularity of the rotation of the photosensitive body 3 is eliminated.
Patent JP-H04218308-A (JP)
Title: Cutting section of charge type combine
Inventor: OHARA KAZUSHI
IPC: A01D41/02
Filed: 1990-12-18
Abstract: PURPOSE:To improve the discharging of root-cut grain straws in the rear direction and efficiently facilitate two step cutting works of the straws by installing a rear cutting section having the second cutting device for cutting the ear tip side part of the straws on a front cutting section having the first cutting device for cutting the root side part of the grain straws in a vertically rotatable state. CONSTITUTION:In a charge type combine in which a cutting section is installed in a state upwardly rotatable on a support shaft P laterally attached to a body, the cutting section A is composed of a front cutting section 4 comprising a raising device 7, the first cutting device 8, a nipping and carrying device 9, etc., and of a rear cutting section 5 comprising the second cutting device 10, a feed conveyor 13 for receiving, lifting and carrying the grain straws collected and carried by an auger 11 and feeding the grain straws into a threshing section B, etc., the anger 11 being receiving the cut grain straws and carrying the grain straws in the lateral center direction. The rear cutting section 5 is arranged in a vertically rotatable state coaxially on the support shaft of the cutting section A on the basis of the front cutting section 4.
Patent JP-H05214706-A (JP)
Title: Form of temporarily installed material for excavation such as sheet pile not recovered and buried as they are
Inventor: FUKUZUMI RYUJI
IPC: E02D29/02
Filed: 1990-12-18
Abstract: PURPOSE: To increase the efficiency of a work for placing floor-slab concrete for integral building of a foamed resin block structure by using left-in-place forms comprising a mounting part having a bendable claw, and an inclinable erection part. CONSTITUTION: Left-in-place forms 20 made of an iron sheet is provided, which comprises vertically bendable claws 24, 24, and an erection part 22 inclinably erecting on the mounting part 21. The left-in-place forms 20 are arranged on the upper surface edge part of a foamed resin block structure 23, and the claw 24 of the mounting part 21 is bent downward to allow it to catch into the foamed resin block 11. The erection part 22 is then bent matching with the slope of the side of the foamed resin block structure 23. Thus, preparation for placing floor slab concrete can be completed through a simple work.
Patent JP-H0570277-A (JP)
Title: Method for growing crystal
Inventor: NAKAJIMA KAZUO
IPC: C30B15/00
Filed: 1990-12-20
Abstract: PURPOSE:To provide the method for growing a mixed crystal bulk crystal which consists of a uniform compsn. having decreased strains and defects and has good quality via a graded layer on a seed crystal relating to the method for growing a mixed crystal substrate material for growing semiconductor crystals of ternary or higher systems. CONSTITUTION:In this method for growing the mixed crystal bulk crystal having the uniform compsn. via the graded layer on the seed crystal, this crystal is constituted in such a manner that the above-mentioned graded layer has the thickness larger than the thickness corresponding to the inflection point of the curve on the side thicker than the thickness at which the stress at the uppermost end of the bulk crystal is max. in the curve indicating a relation between the thickness of the graded layer and the above-mentioned stress.
Patent JP-H04224249-A (JP)
Title: Fuel interruption control device
Inventor: YAMAGUCHI HIROSHI
IPC: F02D29/00
Filed: 1990-12-25
Abstract: PURPOSE:To improve fuel consumption and running property when a fuel interruption control device is adapted to a vehicle on which an automatic speed changer is moonted by a control device for interrupting fuel supply to an engine when speed of the vehicle is slowed down. CONSTITUTION:When a lock up cluch 13 built-in a torque converter 11 is connected to an automatic speed changer control unit 7 and an engine control unit 5 just before a vehicle is transfered to deceleration running, fuel supply to an engine 1 is interrupted simultaneously with transfer to deceleration running. On the other hand, when the lock up cluch 13 is not connected there to just before the vehicle is transfered to deceleration running, fuel supply to the engine 1 is interrupted a prescribed time of delay after transfering to deceleration running on the basis of action of a fuel supply cut timer 9a provided on a fuel injection device 9.
Patent JP-H04222827-A (JP)
Title: Production of polycarbonate
Inventor: MIYASHITA HIROSHI
IPC: C08K5/00
Filed: 1990-12-26
Abstract: PURPOSE:To obtain a polycarbonate resin improved in dimensional stability, chemical resistance and thermal tensile properties without impairing impact and heat resistance, transparency, etc., and requiring complicated steps and suitable as mechanical, electrical parts, etc. CONSTITUTION:A polycarbonate resin containing recurring units expressed by formula I (R<3> and R<4> are alkyl) as main constituent units in an amount of 100 pts.wt. is blended with 0.1-30 pts.wt. p-quaterphenyl derivative expressed by formula II (R<1> and R<2> are -H, -COCH3, -CH2CH2OH, etc.) and heat treatment is carried out at 260-380 deg.C, preferably 300-360 deg.C temperature for 6min to 2hr.
Patent JP-H04222939-A (JP)
Title: Optical information recording medium
Inventor: KINOU ERI
IPC: G11B7/24
Filed: 1990-12-26
Abstract: PURPOSE:To decrease reflection loss of light in a substrate, to improve adhesiveness to the substrate and to improve signal characteristics and durability by laminating a transparent inorg. thin film having specified refractive index and compsn. on a mirror surface of a transparent resin substrate. CONSTITUTION:On the surface of a transparent resin substrate, there is formed a transparent inorg thin film having smaller refractive index than that of the substrate and having a compsn. selected from the following ones. (a) SixZryO1-x-y, 0.25<=x<=0.31, 0.02<=y<=0.08 (b) SixTiyO1-x-y, 0.28<=x<=0.31, 0.02<=y<=0.05 (c) SixTayO1-x-y, 0.20<=x<=0.30, 0.03<=0.11.
Patent JP-H04214270-A (JP)
Title: Optical card device
Inventor: SAITO AKITO
IPC: G11B21/02
Filed: 1990-12-10
Abstract: PURPOSE:To detect relative abnormality between an optical card and an optical head when an output is not obtained from a detection means in a fixed time and to eliminate need for providing a limit switch by detecting relative movement between the optical card and the optical head. CONSTITUTION:A CPU 10 outputs a control signal to a power amplifier 5 so that a shuttle 2 is moved back and forth with respect to the optical head 3 in order to record and reproduce information based on the positional signal of an up and down counter 9 and the speed signal of an up counter 11. In such a case, the lowest speed that can be measured becomes 6.1mm/sec because 32.7675msec is required to move by 200mum. When the speed is lower than it, a speed abnormality signal is outputted to the CPU 10. Then, when the speed abnormality signal is detected by the CPU 10, the control signal outputted to the amplifier 5 is stopped being supplied and a current is prevented from flowing to a linear motor 6. Thus, the need for specially providing the limit switch in order to detect a movable limit position is eliminated.
Patent JP-H04225614-A (JP)
Title: Flip flop circuit
Inventor: ICHIOKA TOSHIHIKO
IPC: H03K3/037
Filed: 1990-12-27
Abstract: PURPOSE:To realize the reduction of the number of elements due to the simplification of an input data holding circuit, and to offer a clock synchronization type FF in which the number of clock signal lines is reduced by reducing the number of switching elements to be turned ON/OFF by a clock signal, and a master-slave type D-FF using the same. CONSTITUTION:Input data D is fetched by an FET 41 to be turned ON/OFF by the clock signal CKa. The fetched input data D is inverted and outputted by a first inverter 42, and simultaneously, this output is inverted by a second inverter 43, and is fed back to the input side of the first inverter 42. By setting the output impedance of the second inverter 43 higher than the output impedance of an input side circuit for supplying the input data, the exact latching operation of the input data D can be executed. By cascade-connecting this clock synchronization type FF by two stages, and making each switching element of a prestage and a poststage operate complementarily, these cascade-connected FFs can be made to operate as the master-slave type D-FF.
Patent JP-H0641907-A (JP)
Title: Road seam expansion device and construction thereof
Inventor: ARAI MOTONOSUKE
IPC: E01C11/02
Filed: 1990-12-28
Abstract: PURPOSE:To enhance water stopping performance by tightening and fixing both side parts of a seal plate to the respective inner surfaces of corrugated connecting members by means of bolts via pressing plates respectively. CONSTITUTION:A pair of corrugated connecting members 2a are suspended by a suspending beam 16 that has been bridged over the upper surface of the pavement 15 in the stepped-down part 6 to form a corrugated free space 3, and also sheeting plates 8 are welded to the connecting members 2a and a bottom plate 7. The similar process is successively carried out over the entire length of the seam part in the longitudinal direction, and also the ends of the adjacent connecting members 2a in the longitudinal direction are butted to each other. After the suspending beam 16 has been removed, both side parts of a seal plate 4 are tacked to the inner surface of the respective connecting members 2a. Then, the side parts of the seal plate 4 are abutted on the connecting members 2a, and they are tightened and fixed by means of bolts 12 via pressing plates 11. Further, in the groove formed by the pressing plates 11, connecting members 2a, and the seal plate 4, a sealing material 13 is filled, and thereafter, concrete 9 is placed in the stepped-down part 6 up to the height of the road surface.
Patent JP-H04231785-A (JP)
Title: Pipeline laying method
Inventor: FUJIMOTO TOMOYA
IPC: F16L1/12
Filed: 1990-12-28
Abstract: PURPOSE:To lessen an occupation area required for joining work of a base end portion of a pipeline to a new pipe and to facilitate welding for the joining. CONSTITUTION:A post 2 is erected straight on a bank 7 on one side and a pipe supporting base 1 including a welding stand 3, which can be raised and lowered, provided on the said post 2. A new pipe 5, which is lifted up with a crane 6, is welded to a base end portion 4 of a pipeline 10, which is solidified by means of the said supporting base 1, and join together with the axis in a vertical condition. The pipeline 10 formed by joining is moved to a specified location. The pipeline 10 is laid by repeating the process.
Patent JP-H05572-A (JP)
Title: Thermal recording material
Inventor: KURISU TOKUO
IPC: B41M5/337
Filed: 1990-12-11
Abstract: PURPOSE:To improve resistance against oil and plasticizer and water-proofing properties as well as prevent a head down action from occurring during printing process by adding chitosan to a protecting layer consisting of resin and a cross- linking agent as main ingredietns which is formed on a thermal color development layer of a support. CONSTITUTION:A thermal color development layer which develops a color due to heat is formed on the top of a support of a thermal recording material. In addition, a protecting layer comprising resin and a cross-linking agent as main ingredients is arranged on the top of the thermal color development layer. Under the mentioned constitution, chitosan is added to the interior of the protecting layer. Further, lactic acid is added with chitosan. In this case, a color development technique uses, for example, a color development reaction between leuco dye and a color developer. Chitosan is obtained by deacetylating chitin, and the shell of a lobster is used, for example, as its material. The recommended resin is polyvinyl alcohol, for example. In addition, the recommended cross-linking agent is glyoxzal or its derivative.
Patent JP-H04215010-A (JP)
Title: Fixed position detecting method for coke oven working machine and device therefor
Inventor: SACHI TAKAFUMI
IPC: G01B11/00
Filed: 1990-12-11
Abstract: PURPOSE:To detect the deviation between a stop position and a set position stably with high accuracy by performing the digital image analysis of the image signal of a target through a miniature camera provided on the working machine of a cake oven. CONSTITUTION:When a working machine approaches the target 4 of a specified oven by self-travelling and stops, light is radiated to the target 4 from a floodlamp 6. A camera 5 outputs the image signal of the target 4 to an image analyzing device 9 through a cable 10. The device 9 extracts the inputted image signal of the target 4 by digital image analysis and computes the analysis of extraction density in each direction so as to detect two-direction (x-y axes) deviation between a core mark and the image field center of the stop position of the machine 3 and also core dislocation (angle of torsion). These deviation and core dislocation are fed back to a travel control device to make the machine 3 stop into a set position with high accuracy.
Patent JP-H0418072-A (JP)
Title: Novel preparing method for nojirimycin and its related compound
Inventor: PIITAA BIAJIO ANZEBENO
IPC: C07H9/04
Filed: 1990-12-19
Abstract: PURPOSE: To effectively prepare the subject compound, by converting 1,2-O- isopropylidene-5-oxo-α-D-glucuronolactone hydrate into its oxime, catalytically hydrogenating the same, reducing the product by a hydride reducing agent, and reacting the reduced product with sulfur dioxide.  
     CONSTITUTION: A compound of formula I is reacted with O-(1-4C alkyl) hydroxylamine, O-benzyhydroxylamine or O-trimethylsilylhydroxylamine, to form its corresponding oxime of formula II. Then the oxime is catalytically hydrogenated in the presence of an amine protective reagent by using palladium on carbon, to form a protected amine lactone of formula III (APG is an amine protective group), and the same is reduced by a hydride reducing agent to form 5-amino-5-deoxy-1,2-O-isopropylidene-α-D-glucofuranose of formula IV. The compound is treated with a saturated aqueous sulfur dioxide to form 1- dioxynojirimycin-1-sulfonic acid, and then the compound is hydrogenated on Raney nickel to form 1-deoxynojirimycin. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H04223696-A (JP)
Title: Control signal transmitting system
Inventor: AOKI TOSHIKAZU
IPC: H04Q3/545
Filed: 1990-12-25
Abstract: PURPOSE:To attain preventive maintenance and to obtain a control signal transmitting system with high reliability by attaining information transmission simultaneously in the transmitting routes of all the control signals and attaining monitoring normally the normalcy of the transmitting routes of the control signals. CONSTITUTION:The transmitting routes of control signals from the controllers to the circuit interface device 60 of both active and reserve systems are duplexed respectively by assigning the control signals of the active system and the reserve system to the respective specified time slots of the speech path highways of the both systems and moreover the signal of the time slot for the control signal of the reserve system on the speech path highways of the both systems is repeated and is made returned to the controller of the reserve system through the speech path switches of both systems.
Patent JP-H04222668-A (JP)
Title: Grain sorting apparatus
Inventor: YAMAMOTO SOICHI
IPC: B07B1/30
Filed: 1990-12-21
Abstract: PURPOSE:To enhance efficiency without changing a floor occupying area inclusive of the efficiency of a rice bran ball shaking sorting part and that of a small grain shaking separation part in a grain sorting apparatus. CONSTITUTION:A rice bran ball shaking sorting part 3 is provided at the upper position in a frame 1 and a upper stage small grain shaking separation part 13 is provided to the lower part of the rice bran ball shaking sorting part 3. A lower stage small grain shaking separation part 14 wherein a low stage small grain shaking separation part and a broken grain shaking separation part are collected as one block is provided to the lower part of the upper small grain shaking separation part 13 and a rice bran powder shaking separation part 31 is provided to the lower part of the lower stage small grain shaking separation part 14. The separated uniform grains from the rice brain ball shaking sorting part 3 are divided into two groups which are, in turn, respectively supplied to the upper stage small grain shaking separation part 13 and the lower stage small grain shaking separation part 14. The separated small grains from the upper and lower stage small grain shaking separation parts 13,14 are allowed to together flow in the broken powder shaking separation part. The separated broken grains from the broken grain shaking separation part is allowed to flow in the rice bran powder shaking separation part 31.
Patent JP-H04230392-A (JP)
Title: Production of alkylsilane and alkenylsilane
Inventor: ITO MASAYOSHI
IPC: C07F7/08
Filed: 1990-12-27
Abstract: PURPOSE:To economically produce a silane compound R<1>nSiH4-n (n is 1, 2 or 3; R<1> is alkyl group or alkenyl group). CONSTITUTION:A chlorosilane compound R<1>nSiCl4-n is reduced with lithium hydride in the presence of a solvent. A process composed of the first step for carrying out reductive reaction and the second step for distilling the resultant product, separating the objective silane compound and lithium chloride formed as a byproduct and recycling the unreacted chlorosilane and a solvent is proposed.
Patent JP-H06199577-A (JP)
Title: Production of carbon-carbon composite material
Inventor: NAKAGAWA YOSHITERU
IPC: C04B35/80
Filed: 1990-12-21
Abstract: PURPOSE:To produce a carbon-carbon composite material having a dense structure and excellent in mechanical characteristics by an easy method at a low cost. CONSTITUTION:Pitch fibers obtd. by spinning pitch as starting material or infusible fibers obtd. by making the pitch fibers infusible are mixed with inorg. powder or inorg. fibers, carbon powder having self-sinterability and an org. solvent to prepare a liq. mixture and this mixture is freed of the solvent, compacted, carbonized and graphitized. Pitch fibers obtd. by spinning pitch as starting material or infusible fibers obtd. by making the pitch fibers infusible are mixed with inorg. powder or inorg. fibers, carbon powder having self- sinterability, a material contg. a caking component and an org. solvent to prepare a liq. mixture and this mixture is freed of the solvent, compacted, carbonized and graphitized. The objective carbon-carbon composite material is produced.
Patent JP-H04233961-A (JP)
Title: Chlorinated polyethylene composition
Inventor: WATANABE NAOTOSHI
IPC: C08K5/05
Filed: 1990-12-27
Abstract: PURPOSE:To provide the title composition, a magnetic rubber composition excellent in heat and oil resistance, thermal stability and flexibility, esp. suitable for small-sized motors such as for OA equipment and home electrical appliances or as a flexible magnetic material. CONSTITUTION:The objective composition can be obtained by incorporating a total of 100 pts.wt. of (A) 50-90wt.% of a chlorinated polyethylene and (B) 10-50wt.% of an acrylonitrile-butadiene copolymer rubber >=30wt.% in nitrile content with (C) 800-1500 pts.wt. of magnetic powder made up of barium ferrite and/or strontium ferrite, (D) 3-7 pts.wt. of magnesium oxide and 2-5 pts.wt. of a lead compound, and (E) 1-3 pts.wt. of a bisamide compound and 1-5 pts.wt. of a pentaerythritol compound.
Patent JP-S63501687-A (JP)
Title: バイオジェネティック・カセット
IPC: C07H21/04
Filed: 1986-11-12
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-S58500216-A (JP)
Title: ジヤイロコンパス
IPC: G01C19/34
Filed: 1982-01-23
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-2001506225-A (JP)
IPC: A61K38/08
Filed: 1995-05-25
Abstract: PCT No. PCT/GB95/01202 Sec. 371 Date Nov. 22, 1996 Sec. 102(e) Date Nov. 22, 1996 PCT Filed May 25, 1995 PCT Pub. No. WO95/32725 PCT Pub. Date Dec. 7, 1995Angiotensin II, or an analog thereof, can be used for promoting the fertilization of mammalian eggs. A method is disclosed for promoting in vitro fertilization of mammalian eggs using angiotensin II or a salt or an analogue thereof.
Patent JP-S62501202-A (JP)
Title: 流体ジェット印字装置
IPC: B41J2/01
Filed: 1985-12-20
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-H07503590-A (JP)
Title: デュアル・エッジ・パルス幅変調システム
IPC: H03M1/56
Filed: 1993-05-24
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-S61501370-A (JP)
Title: 内部作動機構付傘
IPC: A45B25/16
Filed: 1985-01-14
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-H08510706-A (JP)
Title: ヘリコプターベアリングレス主回転翼アッセンブリ用フレックスビーム
IPC: B64C27/46
Filed: 1994-05-26
Abstract: (57)【要約】
ソフト面内ベアリングレス主回転翼アッセンブリ（１００）は、６つのスパンワイズ領域、すなわちハブ取り付け領域（１２），第１のテーパ領域（１４），第２のテーパ領域（１６），ピッチ領域（１８），テーパ機外移行領域（２０）および主回転翼羽根，トルクチューブ取り付け領域（２２）を持っている。フレックスビームの１つの説明された実施例は０°ファイバ一定位値を有する連続する均一方向ファイバーグラス，０°ファイバー定位置を有する種々な長さの均一方向ファイバーグラスプライ，および±４５°ファイバー定位置を有するグラファイトクロスプライによって作られている。プライ端部の配分されたアレンジメントはフレックスビームにおけるキック荷重をプライ内に相対的に均一に配分する。
Patent JP-H07506871-A (JP)
Title: 複合体の作成方法
IPC: C08G18/48
Filed: 1993-05-26
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-H05504827-A (JP)
Title: ガス燃焼型水加熱器具
IPC: F24H1/44
Filed: 1991-12-20
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-2000511779-A (JP)
IPC: C12N1/19
Filed: 1997-05-23
Abstract: The invention discloses circular and replicating DNA molecules, useful in gene therapy, as well as a particularly efficient method for generating them in situ from a viral vector.
Patent JP-S63502548-A (JP)
Title: シリコンウエフア−の如き薄い部品の熱処理の為の装置
IPC: H01L21/26
Filed: 1987-02-18
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-H02502633-A (JP)
IPC: A61K9/133
Filed: 1987-12-19
Abstract: The novel therapeutic composition of matter is useful against the class of viruses possessing an outer lipid envelope. It consists of the association of a liposome and a protein whereby the protein (21) is anchored in the liposome's membrane (20) and is capable of interacting with the envelope protein of the virus allowing the liposome to engulf the viral core.
Patent JP-H10504364-A (JP)
Title: 補助噴射装置
IPC: F02M69/34
Filed: 1995-06-21
Abstract: (57)【要約】
内燃機関（１）用の燃料供給装置の補助噴射装置構造。補助噴射装置構造は、吸気マニホルド（２）内で絞り弁（１２）の上流側または下流側に取り付けられた少なくとも１つの噴射装置（１３）を有し、該噴射装置（１３）は、主燃料供給装置が充分な燃料を供給できないときに燃料を供給するようになっている。主燃料供給装置および補助噴射装置（１３）は、ＬＰＧ、天然ガスまたはガソリンで作動する。補助噴射装置（１３）は、液体燃料噴射装置またはガス状燃料噴射装置で構成できる。
Patent JP-H06503890-A (JP)
Title: 高速差動比較器
IPC: H03K5/08
Filed: 1992-05-06
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。