baber/WOPTO huggingface dataset:
Patent JP-2000334649-A (JP)
Title: Grinding method and device
Inventor: KISHIDA NAOYUKI
IPC: B24B13/02
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To perform grinding and polishing work for an optical glass raw material by a single tool. SOLUTION: An optical glass raw material 1 is created into a desired shape by a cuplike grinding tool 3. In this case, this method has steps: a step for holding the material 1 by a chuck 5, a step for relatively advancing at least one side of the material 1 and the tool 3 to cut the tool 3 into the material 1, a step for applying a charge to the tool 3, and also supplying a liquid abrasive 12 including an electrified particulate to make the particulate electrically adhere to the tool 3, a step for releasing the material 1 from holding the chuck 5, and a step for polishing a cut surface of the material 1 by the particulate electrically adhering to the tool 3.
Patent JP-S62149667-A (JP)
Title: Novel azole derivative, production thereof and use of same as agricultural and horticultural agent
Inventor: KUMAZAWA SATOSHI
IPC: A01N43/50
Filed: 1986-06-25
Abstract: NEW MATERIAL:A compound shown by formula I (X is halogen, alkyl, phenyl, cyano or nitro; n is 0-5; A is No or CH). EXAMPLE:2-(2,4-Dichlorobenzyl)-1-(1H-imidazole-1-ylmethyl)cyclopentan- 1-ol. USE:Having controlling action on plant blights, plant growth regulating action and herbicidal action, useful as an agricultural and horticultural agent. PREPARATION:An oxirane compound shown by formula II is reacted with a 1,2,4-triazole shown by formula III (M is H or alkali metal) or imidazole in the presence of a diluent at 0-100 deg.C to give a compound shown by formula I.
Patent JP-S5670253-A (JP)
Title: Cutting and coiling-up device in toilet paper coiler
Inventor: KACHI KAZUFUMI
IPC: A47K10/16
Filed: 1979-11-14
Abstract: PURPOSE: To ensure high-speed cutting and attaching of a paper in a toilet paper coiler by providing a felt part on a drain pipe.  
     CONSTITUTION: A felt part 16 is provided on a drain pipe 8. When the paper of a reel 11 obtains a fixed length, a push roll 6 is risen to send the reel 11 to the upper part of a receiving roll 9 and a stopper roll 10, and a drain pipe 8 is risen from under them to be in contact with. Simultaneously, the push roll 6 is brought down to push a paper pipe 5 already sent in to the hollow part between rolls 3 and 4. At this stage, the toilet paper is given a strong tension between the winding roll 3 and the reel 11, and cut by the wet felt part 16 of the drain pipe 8. Since the cut end of the paper is softened by water, sumultaneously with cutting, the cut end of the paper is attached to the reel 11 by the felt part 16. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000336905-A (JP)
Title: Deck member having groove cover
Inventor: YOSHIYAMA AKIHIRO
IPC: E04F15/02
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a deck member which can prevent occurring of rust on a metal fixture due to rainwater and water leakage toward a lower position thereof, and can suppress deterioration of a floor structure such as a balcony to a minimum. SOLUTION: A deck member 1 has a main groove portion 2, auxiliary groove portions 3, and a groove cover 9. The main groove portion 2 is formed of a bottom having a fixture insertion hole 8 for inserting a fixture to be fixed to a floor joist member, and a first side wall. The auxiliary grooves 3 are each formed of a first side wall, a second side wall, and a bottom. The groove cover 9 has a plate portion and a pair of leg portions 10, 10 to be inserted into the auxiliary grooves.
Patent JP-H095693-A (JP)
Title: Convergence adjusting mechanism for liquid crystal projector device
Inventor: SUGITA YASUSHI
IPC: G03B33/12
Filed: 1995-06-14
Abstract: PURPOSE: To provide a convergence adjusting mechanism for a liquid crystal projector, whose structure is simplified and whose manufacturing cost can be greatly reduced. CONSTITUTION: A liquid crystal panel attachment is constituted of a 1st attachment member 101 with an opening part 101a formed in the central part, and with one or plural rectangular projections 101b to 101d projectingly installed on the peripheral part, and a 2nd attachment member 102 with an opening part 102a formed in the central part, and with rectangular through-holes 102b to 102d which are prepared for holding the rectangular projections 101b to 101d inside the holes and which are made a little bit larger than the rectangular projections 101b to 101d and which are formed so as to be freely slid in tight contact with the 1st attachment member 101, and the liquid crystal panel attachment is interposed and attached between a liquid crystal panel P and an object to be attached to the liquid crystal panel P.
Patent JP-S6040090-A (JP)
Inventor: SHIOMI KENGO
IPC: D05B1/20
Filed: 1983-08-12
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-S60100514-A (JP)
Inventor: JII JIYUUN MAASHIYARU
IPC: A61K9/00
Filed: 1984-07-16
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-H11333015-A (JP)
Title: Fireproof screen device
Inventor: MURAYAMA SHINICHI
IPC: E06B9/13
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide the subject device capable of preventing generation of a gap between a lower end of an incombustible sheet and a floor surface without a thermal deformation even if an incombustible seating member mounted on a floor surface of a part to be shielded, and capable of keeping a sufficient airtightness. SOLUTION: This device is provided with guide rails 1 fixed oppositely at both sides of a shielded part 2 and formed with insertion openings 3 facing each other in the upper and lower direction, an incombustible sheet 15 shielding the part 2 when it descends are provided so as to rise and descend freely, with both widthwise ends inserted into the insertion openings 3 of the guide rails 1, respectively, and an incombustible seating member 17 disposed at a lower end of the sheet 15 so as to seat on a floor surface 14 of the part 2. The member 17 is formed of an incombustible accommodation body 18 layed along the lower end of the sheet 15 and a heat resistant weight member 19 that is unable to deform and accommodated in the body 18. The member 19 is formed of a compact or of gravel.
Patent JP-S5939060-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NISHIO YOUJI
IPC: H01L21/82
Filed: 1982-08-27
Abstract: PURPOSE:To obtain the titled device which can be operated at a high speed with a low powder consumption by a method wherein the output stage thereof is constituted by a bipolar transistor and a composite circuit, whereon a circuit which drives a logic circuit and the bipolar transistor is constituted by a CMOS circuit, is used as a fundamental cell. CONSTITUTION:PMOS 22 and 23 are composed of a P<+> region 219 and gate electrodes 220 and 221, and NMOS 26 and 27 are composed on an N<+> region 223, located inside a P-well 21, and gate electrodes 220 and 221. An NPN 20 has a P-region 217 as a base, an N<+> region 218 as an emitter and an N<+> region 215 as a collector. Resistors 210 and 211 are composed of P-regions 216 and 222 respectively. An NPN 21 has a P-region 225, located in an isolation 213, as a base and also has an N<+> region 226, located in a P-region 225, as am emitter and an N<+> region 224 as a collector. According to this composite circuit, a high input and low output impedance circuit can be accomplished.
Patent JP-S5372466-A (JP)
Title: Exposing unit for electron
Inventor: TAKAMOTO KIICHI
IPC: H01L21/26
Filed: 1976-12-10
Abstract: PURPOSE: To simplify the electric circuit and to reduce the compensating time, by compensating the component of revolution for the error between the direction of deflection of beam and the mark position with a slight revolution of test piece. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0439787-A (JP)
Title: Symbol reader
Inventor: NAKAZAWA ATSUSHI
IPC: G06K7/10
Filed: 1990-06-06
Abstract: PURPOSE:To improve work efficiency and the safety of a data input work by reading a symbol by providing a light source provided separately from a beam emitting means, a second detecting means for outputting an electric signal in accordance with the photodetecting light quantity, and a control means for driving the beam emitting means and a scanning means. CONSTITUTION:Light from a light source 10 provided separately from a beam emitting means 2 is reflected by the symbol surface 4 and detected by a second detecting means 12, but when a distance between the symbol surface 4 and the device is long, the light quantity of a reflected light corresponding to the light from the light source 10 detected in the second detecting means 12 becomes small, therefore, its output signal becomes small. Also, unless the symbol surface 4 exists within a range of a read visual field of the device, the reflected light corresponding to the light from the light source 10 is not detected in a second detecting means 12. When the symbol surface 4 is positioned in a position in which a symbol can be read surely, the reflected light corresponding to the light from the light source 10 is detected, and as a result, a control means drives the beam emitting means 2 and a scanning means 4 and a read operation is executed. In such a way, workability and safety of the device can be improved.
Patent JP-H09330827-A (JP)
Title: Conductive material for electronic part and manufacture thereof
Inventor: TANIMOTO MORIMASA
IPC: H01L23/48
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide electrically conductive material for electronic parts which can prevent its soldering property from being deteriorated even when a surface layer of Pd, Pd alloy, Ru or Ru alloy is made thin, and also to provide a method for preparing the material. SOLUTION: A first underlying layer made of Ni, Ni alloy, Co or Co alloy is formed on a conductive substrate having a Cu or Cu-alloy layer at least on its surface, a second underlying layer of Ni-B alloy, Ni-P alloy, Co-B alloy, Co-P alloy, Ni-Co-B alloy or Ni-Co-P alloy is formed on the first underlying layer, and a surface layer of Pd, Pd alloy, Ru or Ru alloy is formed on the second underlying layer. Since Ni-B alloy having a good solderability is formed as the second underlying layer beneath the surface layer of the expensive Pd, etc., the surface layer can be made thin, thus reducing its costs.
Patent JP-S5940424-A (JP)
Inventor: MAYAMA HIDEKIYO
IPC: H01H33/915
Filed: 1982-08-27
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-H05319609-A (JP)
Title: Belt conveyor
Inventor: NOGUCHI TAKESHI
IPC: G03G15/00
Filed: 1992-05-15
Abstract: PURPOSE:To accurately detect the moving speed of a belt member and also protect the belt member from being damaged by connecting an auxiliary torque application means, which applies auxiliary torque in the direction to reduce the rotation resistance of a rotary shaft, to the rotary shaft of a speed detecting roll. CONSTITUTION:This belt conveyor is equipped with a belt member 1, which is conveyed along a specified course, a speed detecting roll 2, which is in contact with the belt member 1 and makes rotation in company with the belt member 1, and a moving speed detecting means 4 which detects the moving speed of the belt member 1 based on the rotation of the speed detecting roll 2. An auxiliary torque application means 6, which applies auxiliary torque in the direction to reduce the rotation resistance of a rotary shaft 21, is connected to the rotary shaft 21 of the speed detecting roll 2. For instance, the auxiliary torque application means 6 is composed of an auxiliary motor 6a, which turns in the same direction as that of the speed detecting roll 2, and a torque transmitter 6b which transmits torque from the output shaft of the auxiliary motor 6a to the rotary shaft 21 of the speed detecting roll 2.
Patent JP-S5771108-A (JP)
Title: Electromagnetic driving device
Inventor: MITA HIDEO
IPC: H01F7/16
Filed: 1980-10-21
Abstract: PURPOSE:To prevent reduction in suction force at a great stroke by sealing magnetic fluid into the spaceing formed between an electromagnet and a plunger. CONSTITUTION:When a coil 13 is energized, a magnetic loop is formed and a plunger 15 is shifted to the left, and as a result, the volumn of a spacing 17 is reduced. Since a magnetic fluid 18 is not compressive, air 16c is compressed to generate pressur P, which is shifted to the left until the P is equal to F/S; where S is a crosssectioned area and F is a suction force of the plunger end face. When the conduction is suspended, the plunger is driven to the right by a force PS and performs a reciprocating motion by excitation or nonexcitation of the electromagnet 1. The following equation can be written in this case; F=1/2XU<2>XmuS/delta<2> where U is a magnet motive force across between end faces 11c and 15a, mu is a magnetic permeability and delta is a spacing in the end face. According to the above constitution, since the spacing is sealed with the magnetic substance having a great mu, a great force can be generated at a stroke greater than for the air when the spacing is measured constant.
Patent JP-S6210109-A (JP)
Title: Electrical-insulating crossedlinked ethylene copolymer
Inventor: ISHINO IWAO
IPC: C08F210/02
Filed: 1985-07-05
Abstract: PURPOSE:The titled crosslinked copolymer excellent in voltage resistance, inhibition of long-term insulation deterioration, flexibility, moldability, etc., and useful as a power cable material or the like, comprising a crosslinked copolymer of ethylene with a specified compound. CONSTITUTION:A copolymer of a number-average MW>=1,000 is obtained by radical-polymerizing ethylene with 0.0005-2mol% ethylenically alpha,beta-unsaturated acid phenyl ester of the formula (wherein R is H or methyl, X is a halogen such as Cl, m is 0 or 1 and n is 1-5), e.g., pentabromophenyl methacrylate) at a temperature >=200 deg.C and a pressure >=500kg/cm<2> in the presence of a catalyst. 100pts.wt. this copolymer is mixed with 0.5-4pts.wt. chemical crosslinking agent (e.g., dicumyl peroxide) and crosslinked to obtain an electrical-insulating crosslinked ethylene copolymer containing 0.005-10mol% halogenated phenyl ester basic units and a gel content (according to the method of measurement as stipulated by JIS C3005) >=40%.
Patent JP-S5936876-A (JP)
Title: Input device of information
Inventor: KURODA GIICHI
IPC: H03K17/28
Filed: 1982-08-25
Abstract: PURPOSE:To improve information density, by moving a card put with a start mark in front of the starting end of each horizontal stage of data straightly arrayed with fixed intervals vertically and horizontally like a matrix in the horizontal direction at a constant speed and in the vertical direction intermittently. CONSTITUTION:Data groups 3a each of which consists of plural data arrayed horizontally with fixed interval are arrayed vertically to record information on a card 3 like a matrix. The start mark 3b is put on the front of the starting end of the data group of each stage with the same interval as the data interval. The card 3 is inserted into a card holder, driven at a constant speed repeatedly in the horizontal direction by an unshown driving means and also moved in the vertical direction intermittently every completion of horizontal movement of one stage to read out the data groups 3a successively every stage by a reading head 10. Consequently, the recording density on the card is improved and the structure of the reading head is simplified. The input device is suitable for the time setting of a program timer.
Patent JP-S6127901-A (JP)
Title: Preservation of living specimen
Inventor: TANIGUCHI HIROSHI
IPC: A01N1/00
Filed: 1984-07-16
Abstract: PURPOSE:To enable the preservation of a living specimen such as living cells, organs, etc. stably for a long period at <=0 deg.C with a simple operation, without causing denaturation, etc., by sprinkling the specimen at <=0 deg.C with an aqueous solution added with a protein-based protecting agent. CONSTITUTION:A protein-based protecting agent such as protein modified with higher alcohol, fatty acid or amino acid ester, or a glycoprotein such as albumen, mucoprotein, etc. is added to an aqueous solution. The freezing point of the solution can be lowered, the growth of ice crystal can be suppressed and at the same time, the preserving activity of the solution can be improved by the addition of the agent. Accordingly, a living body such as living cells or their agglomerate can be preserved safely at <=0 deg.C. The modified protein can be prepared by modifying a protein such as casein, gelatin, albumin, soybean protein, fish protein, etc. with an enzyme, or with a higher alcohol, etc. by conventional chemical modification process. The modified protein is e.g. succinyl casein leucine dodecyl ester, gelatin leucine decyl ester, etc.
Patent JP-S63311327-A (JP)
Title: Reflection type liquid crystal display device
Inventor: KIRIBAYASHI SHOJI
IPC: G02F1/133
Filed: 1987-06-15
Abstract: PURPOSE:To omit a protective film for each polarizing film, and to contrive the reduction of the number of laminated layers for the constitution, by sticking directly a first polarizing film onto an upper transparent substrate, sticking directly a second polarizing film onto a lower transparent substrate, and also, sticking directly a reflecting plate onto a second polarizing film. CONSTITUTION:A polarizing plate 25 is provided on the upper side of a liquid crystal element 21 which has enclosed a liquid crystal 24 between two pieces of upper and lower transparent substrates 22, 23, and a reflecting plate 26c is provided on the lower side through a polarizing plate 26. This device is provided with the first polarizing film 25a which has been stuck directly onto the upper transparent substrate, a protective film 25c which has been stuck directly onto said first polarizing film, the second polarizing film 26a which has been stuck directly onto the lower transparent substrate, and a reflecting plate 26c which has been stuck directly onto said second polarizing film. In such a way, the number of laminated layers of each layer for constituting a liquid crystal display device is decreased, therefore, the production man-hour is reduced, and also, the yield is improved, and moreover, an optical display performance as the liquid crystal display device is improved.
Patent JP-S5372977-A (JP)
Title: Form piece disposing method
Inventor: KIHARA HIDEO
IPC: B26D5/00
Filed: 1976-12-10
Abstract: PURPOSE: A method of disposing plural form pieces in a desired area efficiently, without requiring any experience or skill of the staff; the method is applicable to such industries as shipbuilding, automobile, clothing, aircraft, bag, and the like where plural form pieces are preformed and then assembled together. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11339672-A (JP)
Title: Manufacture of image display device
Inventor: YAMANAKA HIDEO
IPC: H01J11/24
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To improve productivity, to reduce the cost and to attain an excellent contact due to the homogeneity and stability of plated film quality and the prevention of light leakage by forming the electrodes of a substrate by electrolytic plating, or electroless plating, or electroless plating and electrolytic plating with no etching. SOLUTION: An ITO film 21 formed on the surface of a transparent glass substrate 20 by spattering is patterned into stripes by photolithography and etching to form many transparent electrodes 22. A resist pattern 24 having opening patterns 23 and covering the transparent electrodes 22 is formed. Electrolytic plating is applied to form bus electrodes 28 having a three-layer structure of a Ni layer 25, a Cu layer 26 and a Ni layer 27 on the transparent electrodes 22 arranged in the opening pattern 23. The bus electrodes 28 and the transparent electrodes 22 are covered with a screen to form a dielectric layer 29, and a protective film 30 made of MgO is formed on the dielectric layer 29 by deposition or spattering to obtain a front substrate 31.
Patent JP-H07277277-A (JP)
Title: Marine driving device with propeller of reverse rotation water surface operation type
Inventor: GAARII ERU MAIZENBURUKU
IPC: B63H23/02
Filed: 1993-05-27
Abstract: PURPOSE: To locate a torpedo part above the water level without raising the stern fitting position of a drive device. CONSTITUTION: In a marine drive having two counter-rotating propellers, upper and lower horizontal bores 22, 24 in which an upper input shaft 28 and a pair of propeller shaft 158, 156 are arranged, and a housing 20 having a perpendicular bore 26 in which a drive shaft 36 to connect these components and to drive is arranged is integrally cast in a single body, a lower external threaded portion 50 of an upper adapter spool 48 is screwed in a threaded part of the perpendicular bore 26 of the drive housing 20 to support an upper gear 42 to be rotated around a drive shaft 36, and the drive shaft to be rotated in the adapter spool 48 is supported. The vertical distance between the adapter spool 48 and a lower bearing 118 to support the perpendicular drive shaft 36 is substantially equal to the radius of the propeller.  Lower concentric counter-rotating propeller shafts 156, 158 are spaced from the upper input shaft by a distance along the drive shaft in the range of about 9 to 15 inches.
Patent JP-S5851895-A (JP)
Title: Production of abscisic acid
Inventor: MARUMO SHINGO
IPC: C12P7/42
Filed: 1981-09-22
Abstract: PURPOSE:A strain in Botrytis, capable of producing the titled substance, is cultured under irradiation of light of a certain wave length to collect the titled substance from the culture mixture in high efficiency. CONSTITUTION:A strain in Botrytis, capable of producing abscisic acid, such as Botrytis cinerea NS-1, is cultured in a medium containing a carbon source such as bran, wheat or dextrin, a nitrogen source such as soybean flour or meat essence and mineral substances. The cultivation is carried out preferably under irradiation of light with wave length of 380-660mum at an optional stage in the cultivation process to promote the formation of abscisic acid extremely. After the cultivation, the abscisic acid is extracted with an organic solvent from the culture mixture, then subjected to fractional extraction or adsorption to isolate and purify the objective abscisic acid.
Patent JP-S6127537-A (JP)
Title: Resist agent
Inventor: FUJIMOTO TERUO
IPC: H01L21/027
Filed: 1984-07-18
Abstract: PURPOSE:To enhance resolution and dry etching resistance by using as a principal agent a polymer compd. contg. substd. vinylsilyl groups obtained by preferentially polymerizing styrenic double bonds with the substd. vinylsilyl groups left nonpolymerized. CONSTITUTION:The polymer contg. the substd. vinylsilyl groups is obtained by leaving the substd. vinylsilyl groups and preferentially polymerizing the styrenic double bond of a styrenic compd. having the substd. vinylsilyl group represented by the formula in which each of R<1>, R<2>, and R<3> is H, methyl, and ethyl, and not simultaneously H. This polymer is highly sensitive to various kinds of energy rays and superior in dry etching resistance, and suitable for a negative type resist, and it is dissolved in an org. solvent in a prescribed concn. to prepare a resist agent.