baber/WOPTO huggingface dataset:
Patent JP-S649952-A (JP)
Title: Production of optically active penylacetic acid derivative
Inventor: KAWAMURA NORIO
IPC: C07C57/30
Filed: 1987-06-29
Abstract: PURPOSE:To obtain a compound useful as a synthetic intermediate for medicines and agricultural chemicals in good conversion ate and optical yield, by asymmetrically reducing an olefin derivative with hydrogen in the presence of a metallic catalyst modified with an optically active binaphthyl derivative. CONSTITUTION:An olefin derivative expressed by formula I (R1 and R2 are H or lower alkyl; R3 and R4 are H, halogen, lower alkyl or lower alkoxyl) is reacted with hydrogen in the presence of a metallic catalyst modified with an optically active binaphthyl derivative expressed by formula II (R is lower alkylphenyl, lower alkoxyphenyl or 3-8C cycloalkyl) in a solvent, such as methanol, preferably at 50-100 deg.C under 30-150kg/cm<2> hydrogen pressure to afford the aimed substance expressed by formula III. A transition metal, such as Rh or Ru, is used as a metallic component in the catalyst and the metallic catalyst obtained by a well-known method is used in an amount of preferably 0.1-1mol.% based on the compound expressed by formula I.
Patent JP-S5980604-A (JP)
Inventor: POORU JIEE KURUUGAA
IPC: A01N59/24
Filed: 1983-09-06
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。
Patent JP-S5950718-A (JP)
Inventor: KATOU HIROAKI
IPC: H02H3/353
Filed: 1982-09-16
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-2000317348-A (JP)
Title: Centrifugal/inertial effect type classifying system
Inventor: SEKINO MITSUHIRO
IPC: B01D45/12
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To enhance classification efficiency by two-stage classification continuously performing centrifugal primary classification in a cylindrical part and inertial effect type secondary classification due to the barrier plate in an intermediate cylinder. SOLUTION: An intermediate cylinder 3 for obstructing the inflow of a revolving stream is provided between a cylinder 1 being a main body and a discharge port 5 and a brrair plate 6 having venting holes 7 is provided in the intermediate cylinder and a discharge port 8 is formed to the space above the barrier plate 6. By this constitution, centrifugal classification is performed in the cylindrical part and inertial effect type classification is next performed by the barrier plate 6. Further, by providing a discharge pipe having a venting hole to the center of the discharge port 8, two centrifugal and revolving inertial effect type classifications are performed around the discharge pipe at the same time.
Patent JP-H0210865-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: NOZOE ATSUSHI
IPC: H01L29/73
Filed: 1988-06-29
Abstract: PURPOSE:To reduce a parasitic capacity and to accelerate an operating speed of a semiconductor integrated circuit device by integrally composing the collector region of a bipolar transistor with the source or drain region of the same conductivity type MISFET as that of the collector region. CONSTITUTION:An n-channel MISFETQn for driving a current absorbing bipolar transistor Tr2 of an inverter with a saturation preventive wiring is composed on the main face of a p-type well region 5A in a region surrounded by an isolating region. The MISFETQn is composed of a pair of n-type semiconductor regions 13 and a pair of n<+> type semiconductor regions 15 used mainly as a p-type well region 5A, a gate insulating film 11, a gate electrode 12 and source, drain regions. The saturation preventive wiring n<+> type semiconductor region 9B of the collector region of the current absorbing bipolar transistor Tr2 of the inverter with the saturation preventive wiring is composed integrally with the other n<+> type semiconductor region 15 of the n-channel MISFETQn used for driving.
Patent JP-S6320489-A (JP)
Title: Stripping method for plating
Inventor: OKUBO TADANOBU
IPC: C23F1/44
Filed: 1986-07-12
Abstract: PURPOSE:To easily and safely strip plating without damaging a metallic base by immersing a metallic material formed by subjecting the metallic base to plating contg. a titanium compd. into an aq. soln. contg. a hydrogen peroxide and alkaline agent. CONSTITUTION:The metallic material formed by plating the titanium compd. such as TiC or TiN onto the metal base consisting of copper, zinc, nickel, iron, the alloy thereof, etc., directly or on an underlying plating of a metal such as simple substance of Ni or Au or alloy such as Cu-Zn alloy is immersed into the aq. soln. contg. mainly H2O2 and alkaline agent. The above-mentioned aq. soln. contains preferably 5-99% H2O2 and 1-95% alkaline agent. The alkaline agent is adequately an alkali metal hydroxide and NH4OH. A surface active agent, inorg. and org. oxidation suppressors such as NaCl and citric acid, and a slight amt. of metal salt such as NiSO4 are preferably incorporated into the alkaline agent. The above-mentioned plating is thereby easily stripped or etched without damaging the metal base by a slow oxidation effect.
Patent JP-S5787461-A (JP)
Title: Novel asphalt type waterproof composition
Inventor: MOROHASHI KAZUO
IPC: C08L7/00
Filed: 1980-11-21
Abstract: PURPOSE: The titled composition useful as a sealing material for spaces between constructional concrete boards, free from variation of physical properties caused by temperature changes between summer and winter, obtained by blending an asphalt component consisting of a specific composition with vulcanized rubber powder and an olefin type copolymer.  
     CONSTITUTION: (A) 100pts.wt. asphalt component consisting of (i) 55W95wt%, preferably 65W85wt% straight asphalt and (ii) 5W45wt%, preferably 15W35wt% blown asphalt is blended with (B) 20W70pts.wt., preferably 30W60pts.wt. vulcanized powder rubber (preferably 8W40 mesh) and (C) 5W50pts.wt., preferably 10W30pts.wt. copolymer of olefin and polar monomer (preferably ethylene-vinyl acetate type, ethylene-ethyl acrylate type, etc.) having a melt index of 0.2W500, to give the desired waterproof composition having a softening point of ≥100°C and a penetration of ≤100. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5687164-A (JP)
Title: Word processor
Inventor: TAKEDA KIMITO
IPC: G06F17/21
Filed: 1979-12-18
Abstract: PURPOSE: To make easy the input of a sentence, by providing the indent designation key which designates the indent and inputting the 1st and 2nd indent location information succeeding to the operation of this indent designation key.  
     CONSTITUTION: To the input control circuit 6 of the control section 3, the indent designation code which inputs the sentence from the sentence input section 1 and designates the indent from the indent designation section 2, are input. The typewriter having the input section 1 and the designation section 2, is provided with the indent designation key and the indent position key. After the operation of the indent designation key, the 1st and 2nd indent location keys are operated and the indent designation code can be input to the sentence buffer 7. Further, according to the indent designation code sequentially input, the sentence editing circuit 9 makes the editing of sentence under the control of the control circuit 10. Further, in case of making proof-reading, the proof-reading circuit 8 makes the deletion and insertion of the sentences to output a sentence to the display device 4 and the printer 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0831893-A (JP)
Title: Method for verifying hot carrier deterioration life of semiconductor integrated circuit
Inventor: SUMI SATORU
IPC: G01R31/26
Filed: 1994-07-15
Abstract: PURPOSE:To verify the operation life of a large scale semiconductor integrated circuit without error within a short period of time by previously obtaining the operation life of circuit elements including problems in the cell with the operating conditions changed as the parameter. CONSTITUTION:A voltage to be impressed to a circuit element is obtained by a transistor simulation with the operating condition changed as a parameter for a circuit element giving influence on the deterioration life with hot carrier in a cell which is a circuit having the particular function to form a semiconductor integrated circuit to be verified (1). Moreover, a substrate current equation is generated from the process data used to form a circuit element (2). Operating life of the circuit element with the operating condition changed as a parameter (3). The range of operating conditions satisfying the desired operation life is previously obtained (4). Moreover, the actual operating condition when the semiconductor integrated circuit to be verified is obtained for each circuit element (5). Whether the operation life of the semiconductor integrated circuit to be verified satisfies the desired operation life is judged from both actual operating conditions and cell library.
Patent JP-H0892519-A (JP)
Title: Ink composition for water-based ball-point pen
Inventor: OKUMURA SHIGERU
IPC: C09D11/18
Filed: 1995-06-29
Abstract: PURPOSE: To obtain the subject composition, containing dimercaptothiadiazole (salt), a colorant, water and a water-soluble solvent, excellent in lubricity and capable of preventing a ball holder at the tip from abrading, hardly sinking the ball and imparting a smooth writing feeling. CONSTITUTION: This composition contains 0.01-10wt.%, preferably 0.1-5wt.% 2,5-dimercapto-1,3,4-thiadiazole (salt) of formula I or II (R is NH4 , an organic amine or an alkali metal), 2-30wt.% colorant (preferably a pigment), preferably 0.1-10wt.% dispersing agent, 40-90wt.% water and <=40wt.% water-soluble solvent (e.g. ethylene glycol or glycerol).
Patent JP-S6056313-A (JP)
Inventor: SHIINA TOSHIO
IPC: H01B1/24
Filed: 1983-09-06
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。
Patent JP-H11349766-A (JP)
Title: Plasticizer for vinyl chloride-based resin
Inventor: SUGITA HARUO
IPC: C08K5/103
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a plasticizer for vinyl chloride-based resins excellent in hygienic property and compatibility with vinyl chloride resin and capable of imparting physical properties to the resins. SOLUTION: This plasticizer for vinyl chloride-based resins comprises (a) 0-3 wt.% triacyl(2-4C)glyceride, (b) 50-85 wt.% diacyl(2-4C).monoacyl(10-30C) glyceride, (c) 10-50 wt.% monoacyl(24C)diacyl(10-30C)glyceride and (d) 0-20 wt.% triacyl(10-30C)glyceride and has >=50 iodine value.
Patent JP-H105274-A (JP)
Title: Absorptive article
Inventor: NAKAZAWA SACHIKO
IPC: A61F13/472
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To improve fitting of an absorptive article and to prevent leaking, by attaching a second absorptive body on the both side parts of a first absorptive body set on the central region in the longitudinal direction of the absorptive article and setting stereoscopic gathers on the both side parts in the longitudinal direction of the second absorptive body opposite to the first absorptive body. SOLUTION: An absorptive body 3 is set between a liquid permeable surface sheet 1 and a liquid impermeable back face sheet. The surface sheet 1 is overlapped on the back face sheet. The outside peripheries are integrally adhered and the absorptive body 3 is contained therein. The absorptive body 3 has a first absorptive body 4 to be positioned at the central part of a crotch part. A second absorptive body 5 is placed on the both side parts of a narrow part of the first absorptive body 4 and stereoscopic gathers 6 which are made by bonding stereoscopicgather elastic bodies in a condition stretched along the longitudinal direction of a disposable diaper. Side flaps are formed on the both side parts in the width direction of the absorptive body 3, and an elastic body 7 around legs are placed in a stretched condition between a most outside sheet 15 and another sheet 14.
Patent JP-S5690437-A (JP)
Title: Optical disc
Inventor: MAEDA TAKESHI
IPC: G11B7/24
Filed: 1979-12-19
Abstract: PURPOSE:To enable to distinguish address information and additional information from each other easily by the signal amplitude level, by making the optical disc to have a strucdure, where metallic films different in reflection factor are piled on the substrate. CONSTITUTION:The optical disc is formed by vapor depositing or coating with the metallic thin film 4 on the substrate 1, (h) indicates the depth of pit 3' formed in address part I, and 6' indicates the pit formed in additional recording part II. Metallic materials are used in which reflection factor T4 of upper-layer metallic film 4 of the optical disc is larger than reflection facdor T5 of lower-layer metallic film 5. With such structure, detection signal 11 due to the reflection light for passage through pit 3' is based on the phase type of depth (h), the level of the signal becomes smaller than the level of reflection factor T4 and becomes the level of reflection factor T6; and contrarily, in the variable density type, a signal increased from reflection factor T5 to reflection factor T4 in the position of pit 6' is obtained.
Patent JP-S6424922-A (JP)
Title: Hydraulic excavator and attachment for hydraulic crane
Inventor: FUUGO KORUDESU
IPC: E02F3/30
Filed: 1988-06-30
Abstract: PURPOSE: To widen a purpose of a tool and its operational field by allowing a lower-side arm to be hinged on an operator's seat side of a parallel guide, and selecting the size of a boom and directional guide so that no tool or other part contacts the operator's seat. CONSTITUTION: A boom 7 is hinged to an upper part structure of an excavator 22, which is rotated around a horizontal axis by a boom cylinder 13 hinged to the upper-part structure. Directional guides 8a and 8b are hinged to the tip end of the boom 7 with a hinge pin 11 while an upper-side arm 4 and an upper-side arm rod 6 are hinged to the directional guide 8a. The upper-side arm 4 and the upper-side arm rod 6 control a parallel guide 14, and the parallel guide 14 and a tool move in parallel to the directional guides 8a and 8b at always. The lengths of the boom 7 and the parallel guides 8a and 8b are so selected that no tool or other part contacts an operator's seat when the tool moves in any way.
Patent JP-H05337877-A (JP)
Title: Automatic cutter device and equipment
Inventor: OISHI YOSHIHARU
IPC: B26D1/08
Filed: 1992-05-29
Abstract: PURPOSE:To dissolve a paper jam easily in the case of the paper jam being generated by providing a relation part for driving a power transmission system by input, at a part of the power transmission system of a driving motor, and forming this relation part in such a way as to be operable from the outside of a case. CONSTITUTION:In an automatic cutter device integrated into various kinds of equipment such as a small printer for performing the issue of documents and the like, an oscillating lever 21 is oscillated by rotating a worm gear 17 and a worm wheel by a driving motor 15 so as to put a movable blade 11 in rectilinear motion along a slide groove 36 together with a slider, and a sheet is cut by shearing action between the movable blade 11 and a fixed blade 9. In such a device, an insert groove 43 serving as a relation part is formed at the tip part of the worm gear 17. In the case of a paper jam being generated in the device, a driver 41 is inserted through a through hole 45 formed at a cutter frame 3 and engaged with the insert groove 43 so as to reverse the worm gear 17 to put the movable blade 11 in return motion, thus dissolving the paper jam.
Patent JP-H1116603-A (JP)
Title: Non-aqueous electrolyte and non-aqueous electrolyte battery
Inventor: FUJITA SHIGERU
IPC: H01M10/05
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To restrict the increase of the internal impedance, and to improve the cycle characteristic by including sulfite compound. SOLUTION: Sulfite compound is a compound expressed with formula. In the formula, substituent group R<1> , R<2> means alkyl group, and they can be the same with each other or they can be different from each other. As the substituent group R<1> , R<2> , alkyl group having 1-6 carbon is desirable, and in the case where molecular weight of the sulfite compound becomes to large, viscosity of the non-aqueous electrolyte is increased so as to lower the conductivity. Sulfite is desirably included at 0.01-10 volume % in relation to the non-aqueous solvent. In the case where content by percentage of the sulfite compound is less than 0.01 volume %, sufficient effect is not obtained, and in the case where the content by percentage of the sulfite compound is more than 10 volume %, conductivity is lowered. A negative electrode desirably has a material, which can doped with lithium freely to be de-doped, as an active material thereof, and the carbon material is used for negative electrode active material, and a positive electrode has the compound oxide of lithium and transition metal as an active material thereof.
Patent JP-H0722641-A (JP)
Title: Photodetector
Inventor: IWAI YOSHITAKA
IPC: H01L31/10
Filed: 1993-07-02
Abstract: PURPOSE:To flatten a lower side of a P-type region layer as a diffusion front, restrain the interfacial level between a window layer and an insulating film, and realize a low dark current, by exposing only a fifth layer on the chip surface and flattening it, when an impurity region is formed. CONSTITUTION:An insulating film 8 is used as a mask, and a P-type region layer 7 is formed by thermally diffusing Zn or Cd as far as a light absorbing layer 3. A surface layer 6 is partly eliminated by using the insulating film 8 as a mask. A contact layer 5 is so etched that the surface is partly exposed. A P side electrode 9 is formed so as to completely cover the surface of a contact layer 5, by using a vacuum evaporation method or the like. Thereby only the fifth layer of the chip surface is exposed and flattened, so that the lower side of an impurity region is flattened and the concentration of an electric field can be prevented. Since the insulating film is in contact with the fifth layer composed of Ink, the interfacial level can be reduced. Thereby a dark current is restrained to be low, and the photodetection sensitivity can be improved.
Patent JP-S5953988-A (JP)
Title: Pen for input device
Inventor: SUGANO MASASHI
IPC: G06F3/041
Filed: 1982-09-21
Abstract: PURPOSE:To operate easily an input pen and to simplify structure, by impressing the stress of a pen point to an oscillator detecting the resonance frequency of the oscillator or the change of a Q, and detecting the contact with an input panel surface without a stroke. CONSTITUTION:An annular piezoelectric magnetic oscillator 13 is fixed by a fixing base 14, in a case 12 of a pen for an input device, and a pen-holder 11 is fitted to the oscillator 13 through a lever 17. Also, a magnetism detecting pickup coil 12 is placed on the pen-holder 11, also electrodes 18, 19 are fitted to the oscillator 13, respectively, and a lead wire 16 is connected to the respective electrodes 18, 19. In ths state, stress of a pen-point is impressed to the inside surface of the oscillator 13, resonance frequency of the oscillator 13 or the change of the Q is detected, the contact with the input panel surface is detected without a stroke, the input pen is operated easily, and the structure is simplified.
Patent JP-H0512956-A (JP)
Title: Rubber contact
Inventor: NOGUCHI MASAKI
IPC: H01H13/52
Filed: 1991-07-04
Abstract: PURPOSE:To accomplish a rubber contact, which can be erected simply when a switch device is to be structured. CONSTITUTION:Each key top 24 is formed protrusively on the surface of a rubber sheet 20 in a consolidated structure, and on its inside, an electric contact is provided. In this rubber contact, a plunger 28 for actuation of switch consisting of a resin material with good sliding property is formed on the key top 24 in a single piece continuous structure.
Patent JP-H08335624-A (JP)
Title: Rotary type wafer treating apparatus
Inventor: YABE MANABU
IPC: H01L21/027
Filed: 1995-06-06
Abstract: PURPOSE: To position a substrate carried into a rotary substrate treating apparatus by a simple constitution. CONSTITUTION: A motor-driven turn table 3 has a pin-like member 11 for supporting the back side of a substrate W and members 12 for regulating the horizontal position of the substrate W. Each regulating member 12 is rotatable round the center axis PJ and capable of oscillating round the oscillation support point YS and normally pressed toward the outer marginal edge of the substrate W by a compression coil spring 15. Below the table 3 an annular lift member 16 having a slope to displace the lower end 12b of the regulating member 12 is liftable disposed to switch the return and release of each regulating member 12 as it goes up and down. Specific regulating member 12 is driven to rotate round the axis PJ by a drive arm whereby the substrate W is rotated, relative to the regulating member 12 and any regulating member 12 is point-contacted with the original flat of the substrate W to position it.
Patent JP-S6426954-A (JP)
Title: Work station management method and system especially for automation of working field
Inventor: JIYANNRIYUTSUKU JIMUZA
IPC: G06F13/00
Filed: 1988-07-01
Abstract: PURPOSE: To simplify the management by fetching a work station connected to a central management device with a local network a schemer in accordance with a normalizing model. CONSTITUTION: The work station 143 of a computer 141 in a facility 14a is connected to the work station 182 of a local unit 18a which functions as a standard interface together with LAN 11 connected to the central controller 12 at a logical level. In the local unit 18a, a prescribed task is automatically executed by a processing unit 180. Another task is displayed on the screen 182a of a consor to an operator. The work station 143 is replaced by the work station which is connected to the facility 14a at first.
Patent JP-H01104195-A (JP)
Title: Method for producing 2-aryloxy- propionic acid
Inventor: MAURO ATSUTEIRIO BERUTORA
IPC: C12N9/18
Filed: 1988-07-01
Abstract: PURPOSE: To produce a 2-aryloxypropionic acid by treating an aryloxypropionic acid ester expressed by a specific general formula with e.g. a microorganism having stereoselective hydrolyzing activity on ester residue.  
     CONSTITUTION: An aryloxypropionic acid ester expressed by the formula I (A is an ester residue; R' is an aryl or a heterocyclic group having one or more atoms selected from nitrogen, sulfur and oxygen in addition to carbon atoms; B and D are each an arbitrary substituent) is treated with a microorganism capable of stereoselectively hydrolyzing COOA group or with a substance derived from the microorganism. The corresponding aryloxypropionic acid composed mainly of S-isomer can be produced by this process. The microorganism is e.g. bacterial strain belonging to the genus Bacillus or Staphylococcus. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0910253-A (JP)
Title: Manufacture of custom-made hearing aid and hearing aid manufacturing device
Inventor: HAMAMURA KOHEI
IPC: A61F11/00
Filed: 1995-06-30
Abstract: PURPOSE: To provide a manufacturing method suitable for the automation of the manufacture of a hearing aid and the management of the ear shapes of many customers. CONSTITUTION: The ear shape X is converted to three-dimensional numerical data in a three-dimensional digitizer 1, the numerical data are converted to the numerical data required for the manufacture of the hearing aid in a computer 4, a numerically controlled machine tool 5 is automatically operated based on the obtained numerical data and the outer shell part of the hearing aid is automatically formed.