baber/WOPTO huggingface dataset:
Patent JP-S60171290-A (JP)
Title: Device for growing crystal
Inventor: NAKAJIMA KAZUO
IPC: C30B29/40
Filed: 1984-01-26
Abstract: PURPOSE:To maintain always the contact of a compd. plate, which is connected at the other end to the other electrode and contains a solute element, with a soln. in a small area by providing one electrode constituting part of the inside wall in a boat part and said compd. plate. CONSTITUTION:A compd. plate 13 is disposed to lie horizontally and only one end 13A of a small area is in contact with a soln. 12 and therefore even if the plate 13 dissolves to have a smaller size on progression of growth of a crystal, the area in the part in contact with the soln. 12 is exactly the same as the area in the beginning of dissolution and moreover the state thereof can be maintained without changing the position of the plate 13. When one end 13A of the plate 13 dissolves gradually, said end retreates from the inside wall of a boat part 11 and therefore the plate 13 is required to be adequately thick in order for the soln. 12 to enter the recess formed by said retreat and is required to be of about >=300mu.
Patent JP-S62171516-A (JP)
Title: Bearing device
Inventor: UDA SHIGENORI
IPC: F16C17/08
Filed: 1986-01-22
Abstract: PURPOSE:To lengthen the life of a bearing device by applying ceramic coating which is harder than a shaft by a specified hardness and has a specified surface roughness to the surface of a bearing plate for supporting the forward end of the shaft, which is made by a steel plate, and forming a meniscus on the other peripheral portion. CONSTITUTION:In the case where the surface of a steel plate bearing plate 1 brought into contact with a shaft 5 has a fear of corrosion, ceramic coating 2 is formed on both surfaces of the contact surface by wet dipping, wet spray, dry electrostatic painting, or electrodeposition coating. The ceramic coating 2 has a meniscus 2' swollen depending upon conditions of film thickness and baking on the outer periphery thereof. The coating 2 is harder than the shaft 5 by 0-400Hv and has surface roughness of 0.1-6.0mum. Accordingly, the life of a bearing can be achieved, the power consumption can be decreased, and the bearing is excellent in shock resistance and corrosion resistance.
Patent JP-H06223065-A (JP)
Title: Automatic link information generating method or electronic document
Inventor: SEKINO ITOKO
IPC: G06F17/30
Filed: 1993-01-27
Abstract: PURPOSE:To resolve the low efficiency and the degradation of accuracy and uniformity which are caused by giving a mark to a word as the link object in a conventional technique by hands. CONSTITUTION:A PARSING program 1 calculates the absolute page of an inputted document file 4 and generates a page header line to give it to the document file 4 and outputs it as a full text file 5. Next, an emphasized character past different in style from the other characters in the document file 4 is extracted and is outputted as a constitution work file 6 together with the page header line. The constitution work file 6 is inputted to a COMPOSIT program to discriminate the document constitution, and the page header line is updated, and it is outputted as a constitution file 7. The constitution file 7 and the full text file 5 are inputted to a CONTENTS program 3, and a character string of the full text file 5 coinciding with the file 7 as the result of comparison is outputted as a table-of-contents file 8 together with link information.
Patent JP-H05206056-A (JP)
Title: Manufacture of semiconductor device
Inventor: MURAKAMI NAOKI
IPC: H01L21/28
Filed: 1992-01-24
Abstract: PURPOSE:To provide the manufacture of a semiconductor device, which has simplified the process of forming a minute contact while preventing the deterioration of element property by stress, etc. CONSTITUTION:A silicon oxide film 17 and a BPSG film 18 are stacked on a silicon substrate 11 where a MOS transistor having a gate electrode 13 and source and drain diffusion layers 16 is made. Furthermore, a photoresist pattern 19, which has an opening in the contact part to a diffusion layer 16, is made on this BPSG film 18, and the BPSG film 18 exposed in the opening is etched halfway, and then the residual silicate glass film 18 is etched until the silicon oxide film 17 is exposed by anisotropic etching. And, the silicon oxide film 17 in the contact part is etched to expose the diffusion layer 16, and electrode wiring 20 is made.
Patent JP-H09202801-A (JP)
Title: Hydroxypropyl cellulose controlled in substitution degree distribution
Inventor: UMEZAWA HIROSHI
IPC: C08B11/08
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain a hydroxypropyl cellulose excellent in properties of its solution, not causing blocking and controlled in substitution degree distribution so that a thermoplastic temperature becomes high and provide a method for producing the hydroxypropyl cellulose. SOLUTION: This hydroxypropyl cellulose is obtained by reacting an alkali cellulose with propylene oxide. In the resultant hydroxypropyl cellulose, an average substitution mole number of hydroxypropyl groups per anhydrous glucose unit is 2-3 and a ratio of total of a substitution product having a mole substitution number of hydroxypropyl group of 2 and a substitution product having the mole substitution number of hydroxypropyl group of 3 per the hydroxypropyl cellulose is >=80mol% and a ratio of a substitution product having the mole substitution number of hydroxypropyl group of 3 is >=65mol% and a ratio of unsubstituted product is <=3mol% and a ratio of substitution product having the mole substitution number of hydroxypropyl group of 4 is <=6mol%, per the hydroxypropyl cellulose, respectively.
Patent JP-H05206775-A (JP)
Title: Composite compressing/expanding circuit
Inventor: SAKAI HIROSHI
IPC: H03G11/08
Filed: 1992-01-24
Abstract: PURPOSE:To improve a circuit characteristic in a small scale by a start setting voltage level for compression and expansion with each other after applying a logarithmic transformation to the held peak value of an input signal and then setting an attenuation rate of an attenuator based on the difference between both voltage levels. CONSTITUTION:The output of a peak holding circuit 10 which holds the peak value of an input signal is inputted to a comparing circuit 20 and a differential amplifying circuit 30 respectively after undergoing the logarithmic transformation through a logarithm transformation circuit 11. The circuit 20 and 30 input in parallel the expansion and compression start setting voltage levels V1 and V2. Then the circuit 20 inputs the output of the circuit 11 and the comparing result of both levels V1 and V2 to a switch circuit 12. The circuit 30 inputs the output of the circuit 11 and the difference between both levels V1 and V2 to the circuit 12 respectively. Then the circuit 12 selects the output or the earth potential of the circuit 30 based on the output of the circuit 20 and sets the attenuation rate of an attenuator 13 which inputs the input signal. In such a configuration, the circuit characteristic is improved in a small scale.
Patent JP-2000212247-A (JP)
Title: Epoxy resin composition, its production, and cured item thereof
Inventor: MATSUOKA YOSHIKI
IPC: C08G59/14
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition which gives a coating film excellent in hardness and water repellency by incorporating, as essential ingredients, a modified epoxy resin and a polyfunctional epoxy resin which does not substantially dissolve the modified epoxy resin and has at least three glycidyl groups into the same. SOLUTION: This composition contains a modified epoxy resin and a polyfunctional epoxy resin having at least three glycidyl groups. The modified epoxy resin is prepared by reacting glycidyl groups of an epoxy resin having at least two glycidyl groups with the whole or a part of carboxyl groups of a carboxylated fluororesin. The fluororesin is a copolymer of a compound (A) of the formula and a carboxylated α, β-ethylenically unsaturated monomer (B) in a molar ratio of A/B of 2.0 or higher. In the formula, X is H, Cl, F, or CH3; Y is a 1-3C alkylene or (CH2)n-N(R)SO2; R is a 1-4C alkyl; (n) is 2-14; and Rf is a (3-15C)-perfluoroalkyl-containing (meth)acrylate group. The composition is also excellent in curability.
Patent JP-S60156682-A (JP)
Title: 3,4-epoxy-tricyclo(5,2,1,02,6)decane-8,9-dicarboxylic acid
Inventor: SUZUKI HIDEO
IPC: C08G63/16
Filed: 1984-01-25
Abstract: NEW MATERIAL:3,4-Epoxy-tricyclo[5,2,1,0<2>,<6>]decane-8,9-dicarboxylic acid shown by the formula I . USE:Useful as a monomer for preparing a high polymer having high crosslinking density. Since this compound has simultaneously an epoxy group with reactivity and two carboxyl groups, and has a tricyclodecane skeleton advantageous for heat resistance, it is expected to have new performances as polyfunctional monomer of new type for epoxy resin, epoxy curing agent, polyester resin. Useful as an intermediate for agricultural chemicals and drugs. PREPARATION:Tricyclo[5,1,0<2>,<6>]dec-3-ene-8,9-dicarboxylic acid shown by the formula III as a starting raw material obtained from dicyclopentadiene shown by the formula II by a well-known preparation method is epoxidized by the use of organic peroxide oxidation method, to give a compound shown by the formula I . Addition of a base such as disodium hydrogenphosphate in the reaction improves the yield.
Patent JP-H09264399-A (JP)
Title: Fluid transmission
Inventor: SHIOIRI HIROYUKI
IPC: F16H45/02
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To control the vibration which is newly generated by adding a dynamic damper function. SOLUTION: In a fluid transmission device including a directly connected clutch 10 having a damper mechanism, a vibration control means 70 in which a turbine 6 which is a part on the downstream side of the damper mechanism of the fluid transmission device and a member not to contribute to the torque transmission when the directly connected clutch 10 is in the operating condition, is elastically supported by an inner damper spring 46, and the vibration which is newly generated in the specific frequency range can be controlled is provided.
Patent JP-S61168732-A (JP)
Title: Heatng device
Inventor: ARAKANE NORIHIDE
IPC: F24D11/02
Filed: 1985-01-23
Abstract: PURPOSE:To hasten the starting of heating by a method wherein a heat source changing device so as to be able to change between the heat of a hot-water storage tank and the open air for the heat source of a heat pump is provided in the device. CONSTITUTION:The heat pump 1 is composed of a compressure 2, a condenser 3, an expansion valve 4 and evaporator 5, which are connected with a refrigerant carrier circuit 6. A three-way valve 9 is annexed between the expansion valve 4 and the evaporator 5, and a supporting heat exchanger 11 accommodated in the hot-water storage tank 10 is connected with the refrigerant carrier circuit 6 in parallel for the evaporator 5. When an engine 8 is started, the power thereof is conducted to the compressor 2 by clutch and the refrigerant carrier is flowed into the refrigerant circuit 6. When the three-way valve 9 is switched so as to flow the refrigerant carrier to the hot-water storage tank 10, the refrigerant carrier absorbs the heat of the hot-water storage tank 10 and passes the compressor 2 while it is radiated into the room at the condenser 3 for heating. In case the condenser 3 and the evaporator 5 are warmed and the room temperature are ascended, the three-way valve 9 is switched, the heating of the room is effected dur to the collecting of the heat from the open air. In case the temperature thereof is low, the three-way valve of a exhaust-heat and water circuit 12 is switched to the heat exchange part 15 and the heat coolecting may be obtained from the exhause heat of the engine.
Patent JP-S57128605-A (JP)
Title: Agricultural and horticultural germicide
Inventor: SATOU KATSUMI
IPC: A01N47/16
Filed: 1981-01-30
Abstract: PURPOSE: An agricultural and horticultural germicide, containing two types, e.g. a substituted benzoxazolone derivative and methyl 1-(n-butylcarbamoyl)benzimidazol-2-ylcarbamate, having characteristics different from each other, and capable of exhibiting an enhancing effect.  
     CONSTITUTION: An agricultural and horticultural germicide containing a substituted benzoxazolone derivative of the formula (X is alkyl; Y is halogen; m is an integer >0; n is an integer >1; R is H, alkyl, alkylcarbonyl, etc.), e.g. 5,6,7- trichlorobenzoxazolone, and a compound selected from methyl 1-(n-butylcarbamoyl)benzimidazol-2-ylcarbamate, methylbenzimidazol-2-ylcarbamate, 2-thiazol-4- ylbenzimidazole and 1,2-di(3-methoxycarbonyl-2-thioureido)benzene as active constituents. The germicide exhibits a cooperative or synergistic controlling effect on blights and injurious insects. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02191501-A (JP)
Title: Vacuum concentrating and drying method
Inventor: NAITO KENJI
IPC: C08F6/00
Filed: 1989-01-20
Abstract: PURPOSE:To form a dry powdery material, especially a photographic org. compd., by supplying a soln. to be dried held at a specified viscosity into a long steam-heating pipe and injecting a mixture of the dried powder generated in the heating pipe and a gas in a reduced-pressure atmosphere. CONSTITUTION:The soln. to be dried (e.g. a polymer having a photographic useful group) controlled to 1-50 centipoise in a diluted soln. tank 1 is quantitatively supplied into the long steam-heating pipe 3 through which pressurized steam is passed. The mixture of the dry powder generated in the heating pipe 3 and a gas is injected into a vacuum vessel 4 in the reduced-pressure atmosphere, and separated into the dry powder and the gas. As a result, the photographic org. compd., especially a polymer having a photographic useful group, is separated from the soln., and many kinds of products can be obtained easily and inexpensively by a single device.
Patent JP-H07218970-A (JP)
Title: Camera
Inventor: AMANUMA TATSUO
IPC: G03B7/30
Filed: 1994-02-03
Abstract: PURPOSE:To avoid the blurring of a photographed image caused by camera- shaking even if it occurs at the time of instructing an exposure by inhibiting the exposure until a specified time elapses after the exposure is instructed. CONSTITUTION:An exposure instructing means 16 instructing the exposure and an exposing means 103 executing the exposure when it is instructed by the exposure instructing means 16 are provided and the exposure by the exposing means 103 is inhibited by an inhibiting means 2 until the specified time elapses after the exposure is instructed by the exposure instructing means 16. Moreover, a correction by a correcting means 102 is inhibited by the inhibiting means 2 until the specified time elapses after the exposure is instructed by the exposure instructing means 16. Further, information on the specified time stored in a storage means 20 is read by the inhibiting means 2 before the exposure by the exposure instructing means 16 is instructed. In this case, the specified time is defined as that until the camera-shaking in accordance with an exposure instructing operation by the exposure instructing means 16 is stopped.
Patent JP-S62170732-A (JP)
Title: Air cooling device for gas turbine
Inventor: KAWAGUCHI TAKASHI
IPC: F02C3/30
Filed: 1986-01-24
Abstract: PURPOSE:To aim at unification of the temperature distribution of cooling air by longitudinally partitioning the inside of a combustor casing in a gas turbine, and at the same time, providing a cylindrical body so as to penetrate such partition wall, and then providing a swirler on the air inflow port of the cylindrical body, and on the other hand, providing a water injection nozzle within said cylindrical body. CONSTITUTION:An air cooling device 11 for a gas turbine is composed of a cylindrical body 15, which penetrates a partition wall 14 placed within a combustion chamber 13 in the gas turbine, and by means of the partition wall 14, the combustion chamber 13 is divided into the combustor body side 16 and the combustor tail-pipe side 17. On the air intake port 18, provided on the combustor-body side 16 edge of the cylindrical body 15, is provided a swirler 12, which is provided with a plurality of swirl vanes 23, and then, on the combustor-body side sidewall of the cylindrical body 15 are provided a plurality of water injection nozzles 20 having an appropriate space between each other, and further, on the internal discharge side is provided a demister 21 respectively. In addition, to the nozzles 20, water is supplied by means of a water supply pipe 24 from a pump or the like.
Patent JP-H10199914-A (JP)
Title: Wire-bonding method
Inventor: NISHIMAKI KOUJI
IPC: H01L21/60
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To always make const. the shape and size of a ball formed at the top of an Au wire by straightening this wire bent at bonding to a second bond point and keeping a const. distance between the top of the wire and spark electrode in the next step. SOLUTION: After bonding to a second bond point B2 , an Au wire 2 is fed by a fixed length from the top end of a capillary 1, such that after bonding, the capillary 1 is moved back by a specified length from the bond point B2 to a first bond point in the reverse direction (arrow 1) to that at wiring, while the moved up by specified length (arrow 2). When the capillary 1 is moved up by the specified length, the wire 2 is held by clamps 3 and pulled up to cut off the wire 2 connected to the point B2 .
Patent JP-H01188007-A (JP)
Title: Negative feedback amplifier circuit
Inventor: TAKANO ISAMU
IPC: H03F1/22
Filed: 1988-01-21
Abstract: PURPOSE:To realize the hand compensation characteristic with respect to a wide band by applying an input signal to one FET gate, applying a feedback signal to other FET gate and connecting a 1st band compensation circuit between the source and ground of the FET receiving the input signal. CONSTITUTION:The constitution is adopted such that FETs 31, 32 are connected in parallel and an input signal is fed to the gate of the FET 31 and a feedback signal is given to the gate of the FET 32 respectively. Thus, the input signal path and the feedback path are separated and the input impedance and the feedback quantity are set to a desired value independently and the circuit design is facilitated. In this case, the input impedance depends nearly on the resistor 53 because the input impedance of a FET is normally very high. Since two band compensation circuits and an impedance matching circuit are provided, then the band compensation capability is reduced and the compensation range is varied, then the compensation band is increased.
Patent JP-H02194243-A (JP)
Title: Roof material with watercourse piping
Inventor: ICHIKAWA TAKEO
IPC: E04H9/16
Filed: 1989-01-23
Abstract: PURPOSE:To heat the service water for living with absorbed solar heat and provide possibility of utilizing it to melt snow in winter by coupling cavities formed inside of the roofing members with one another, coupling to water faucet, boiler, etc., and thereby accomplishing absorption of the solar heat. CONSTITUTION:Over the roof 1, roofing members 1 are placed, which are formed into rectangles of any arbitrary size and have cavities 8 for keeping water, and fit parts 2, 3 are fitted together to joint these roofing members 1 with each other. A pipe watercourse 7 is fitted in a hole 6 provided in each roofing member 1, and the cavities 8 in the roofing members 1 are coupled with each other. Through a pipe fitting 10 these cavities 8 are coupled to a boiler 11, motor 12, water faucets 13, 13, bathtub 14, etc. Thereby the solar heat is absorbed to warm the service water for living, and warm water heated by the boiler 11 is allowed to make counterflow to serve for melting the snow in winter.
Patent JP-H02192982-A (JP)
Title: Film formation
Inventor: MASAKI KENICHI
IPC: B41M1/10
Filed: 1989-01-21
Abstract: PURPOSE:To make possible the formation of a smooth, highly accurate film with excellent edge linearity on a material to be printed by moving an intaglio plate over a specified distance, then transferring ink over the ink on a material to be printed again from the intaglio plate through a printing roll, and transferring a smooth, uniform ink film. CONSTITUTION:Ink filled in a flat plate- or roll-like intaglio plate with regularly formed protruding and recessed parts arranged on the surface in an obliquely lined or lattice-like form, is transferred to the surface of a material to be printed on through a printing roll with protrusions. Next the intaglio plate is moved over a distance which satisfies formula (y) in a printing direction and/or formula (x) at right angles with the printing direction. After this, ink is transferred over the ink on the material again from the intaglio through the printing roll. In the formula, x, y are a travel distance, p is the pitch of the bank of the intaglio plate, n is the number of moving pitches of protruding and recessed parts of the intaglio plate expressed by an integer, and theta is an angle formed by the printing roll in a rotating shaft direction and obliquely-lined or lattice-like protruding and recessed parts on the surface of the intaglio plate.
Patent JP-H01189828-A (JP)
Title: Housing for relay
Inventor: ISAGAWA MITSUO
IPC: H01H45/00
Filed: 1988-01-22
Abstract: PURPOSE:To prevent the insulation deterioration of a coil winding by using a material not generating much volatile gas other than water for the inside housing material and using a material mainly made of hydrophobic polymer for the outside housing material to form a double structure. CONSTITUTION:A material having large hygroscopicity but not generating much organic gas, e.g., 6.6-nylon, 6.12-nylon, 6-nylon, is used for the inside housing material 1. Nylon sufficiently dried at 100 deg.C for 5hr or longer after molding is used. A material mainly made of hydrophobic polymer, e.g., polyethylene, polypropylene, is used for the outside housing material 2. An epoxy adhesive is filled between the inside end outside housings 1 and 2 for sealing, and terminals 3 are provided. No contact malfunction occurs in high humidity, and no insulation deterioration of a coil winding occurs.
Patent JP-H06292706-A (JP)
Title: Method and equipment for making gelatinous coating film
Inventor: NOOBAATO AI BAATA
IPC: B05D1/18
Filed: 1994-01-11
Abstract: PURPOSE: To provide an improved method and apparatus for preparing gelatinous coating on tablets, etc. CONSTITUTION: This gelatinous coating preparation apparatus comprises the first coating zone, the second coating zone, and equipment for coloring the product in two colors with a transportation element form the first to the second zone. In the first zone the product is placed on a pallet in a supply and charge station, and is immersed in the first immersion station to coat its first region. In the first rotation station the pallet makes one rotation with the first region upward to spread the coating and moves into a drier arranged in a upper section of the first zone for hardening the coating. The pallet is lowered and while the transportation element carries the pallet to the second zone, the uncoated region of the tablet is exposed thereon.  In the second zone the tablet is treated in the same way as in the first zone and after drying the pallet is lowered to proceed to a discharge unit. The empty pallet is reused.