baber/WOPTO huggingface dataset:
Patent JP-H02210010-A (JP)
Title: Production of hat using loofah as main material and hat produced by using loofah as main material
Inventor: SUGI TAKEO
IPC: A42C1/00
Filed: 1989-01-31
Abstract: PURPOSE:To obtain a hat having excellent air-permeability and heat-insulation by pressing a dried and spread loofah sheet, stitching the sheet with a sewing machine to prevent the swelling of the hat and sewing the obtained loofah fabric sheets. CONSTITUTION:A fruit of snake gourd is dried, spread to form a sheet, pressed, cut into constituent pieces 14a, 14b, 14c and stitched 16 with a sewing machine to prevent the swelling with moisture. The constituent pieces of the loofah fabrics are sewn together and a brim piece 14c is sewn on a head cover part 20 to obtain the objective hat 22.
Patent JP-S58144379-A (JP)
Title: Recovery of 2-mercaptothiazoline compound
Inventor: INAGAKI HIROMI
IPC: C07D277/16
Filed: 1982-02-18
Abstract: PURPOSE:To prepare the titled compound useful as an intermediate of agricultural chemicals, pharmaceuticals, etc., economically, by reacting monoethanolamine with carbon disulfide, separating the compound from the reaction mixture, and extracting the solution left after the separation with a specific halogenated hydrocarbon. CONSTITUTION:Monoethanolamine is made to react with carbon disulfide to obtain 2-mercaptothiazoline compound of formula (R<1>-R<4> are H, lower alkyl or hydroxyl-substituted lower alkyl). The waste liquid left after separating the objective compound from the reaction mixture (including the recrystallization filtrate, washing liquid of crystals, etc.) is extracted with a halogenated aliphatic hydrocarbon of formula CmHnZ (m and l are integer of 1-4; n is integer of 0-10; Z is Cl or Br), especially dichloromethane, 1,2-dichloroethane or 1,2-dichloropropane. The objective compound absolutely devoid of inorganic substance can be prepared in high yield and purity by this process.
Patent JP-S52106240-A (JP)
Title: Information processing unit
Inventor: KITAMURAI KATSUMI
IPC: G06F3/00
Filed: 1976-03-04
Abstract: PURPOSE: To realize information transfer between input and output units through no CPU by adding memory unit to either input/output unit of plural number which are connected to CPU. Thus, the working efficiency of the system can be enhanced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62183179-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: OGISHIMA JUNJI
IPC: H01L29/78
Filed: 1986-02-07
Abstract: PURPOSE:To improve the quality of a gate insulating film by gettering the pollutant of photoresist film removing a conductive layer and the gate insulating film at the conductive layer by a method wherein a connecting hole for direct contact is formed by removing a part of conductive layer forming a gate electrode on the gate insulating film of a MISFET as well as the gate insulating film. CONSTITUTION:Impurity (e.g., phosphorus) to reduce resistance value is led to a gate insulating film 4 and a field insulating film 2 to form a polycrystalline silicon film 5a in thickness almost making gettering feasible before the pollutant (e.g., Na<+>) from a photoresist film for etching mask reaches the gate insulating film 4. Next, an etching mask 11 (photoresist film) with a part of source region or drain region opened is formed on a film 5a to remove the film 5a and the film 4 successively by etching process using this mask 1 and then a connecting hole 4A (for direct contact) exposing a semiconductor substrate 1 is formed. Through the connecting hole 4A formed in the gate insulating film 4, an interconnection 5B is connected to be composed of the same conductive layer as that of a gate electrode 4A of other MISFET adjoining the interconnection 5B.
Patent JP-H03228175-A (JP)
Title: Schedule generating device
Inventor: KIMURA FUMIHIRO
IPC: G06Q50/00
Filed: 1990-02-02
Abstract: PURPOSE:To efficiently perform retrieval when a node to be developed is supplied and work to be allocated next is selected by affecting a process in which back-track occurs on following retrieval. CONSTITUTION:A back-track table can be maintained and managed by including a work managing part 22, a working time managing part 23, a lower bound evaluation part 24, a contention work generating part 31, and a contention work decision part 32, judging the process in which allocated work is processed when the back-track occurs, and adding or deleting the on/from a back-track table 240. A contention work set can be selected by utilizing the back-track table. In such a way, it is possible to affect the process in which the back-track occurs on the following retrieval, and to efficiently perform the retrieval.
Patent JP-H03227918-A (JP)
Title: Production of functional sheet
Inventor: NAKANISHI MOTOYASU
IPC: B01D53/34
Filed: 1990-02-02
Abstract: PURPOSE:To produce a functional sheet in a short time while effectively utilizing energy by supporting a functional gel substance on a sheet substrate as it is without drying. CONSTITUTION:A gelatinous product produced in a process for the production of a functional solid granule from functional powder is dispersed without drying in a dispersing medium together with fibers. The functional gel substance and the fiber are formed together in the form of paper and the paper is dried to obtain a functional sheet. As an alternative method, the functional sheet is produced by dispersing a functional gel substance in a sheet substrate, applying a coating layer to the substrate, attaching the coating layer to the substrate to support the gel substance on the substrate and, if the above process does not contain a heat-treatment step, heating the product to dry the gel substance. The functional gel substance can be produced in the form of a gelatinous product which is insolubilized at least at the surface by mixing a functional powder to an aqueous solution of a soluble alginic acid salt and continuously or intermittently dispersing the obtained mixed liquid in either one of an aqueous solution of a metal salt capable of forming a polyvalent metal ion, an acid or an alcohol.
Patent JP-H07235468-A (JP)
Title: Resist coater
Inventor: NISHIGAKI HISASHI
IPC: H01L21/027
Filed: 1994-02-22
Abstract: PURPOSE:To provide a resist coater in which a substrate is protected against adhesion of dust when the substrate is coated with resist and baked. CONSTITUTION:The resist coater comprises a baking section 5 having a plurality of bakers 5a for baking resist applied onto a substrate, and a section 5b for cooling the baked substrate disposed vertically. The resist coater further comprises a handling unit 1 being driven three-dimensionally in order to carry the substrate into the baking section 5 and to carry the substrate out from the cleaning section 5b, an exhaust fan 32 disposed on the under face of the handling unit 1 in order to suck the air downward from the upper face side of the handling unit 1, and a cover 31 for introducing the exhaust air from the exhaust fan in the direction not to enter into the baking section 5 and the cooling section 5b.
Patent JP-H01200585-A (JP)
Title: Smt connector mounting method
Inventor: KANETANI SHINICHI
IPC: H01R43/02
Filed: 1988-02-04
Abstract: PURPOSE:To shorten the time for mounting an SMT connector by furnishing pins at the bottom surface of the connector, inserting them in openings provided in a printed circuit board, and soldering fast at the same time as soldering of other electronic parts. CONSTITUTION:Locational pins 3A...3N are furnished on the bottom surface of an SMT connector. A printed circuit board 6 is furnished with openings 8A...8N for insertion of these pins 3A...3N. At the same time as soldering of other electronic parts on the printed circuit board 6, the pins 3A...3N are fixed to the printed circuit board 6 by solders 7 coated around each opening 8A...8N. The SMT 1 is fixed simultaneously to the printed circuit board 6 by heating it together with the electronic parts.
Patent JP-H03230448-A (JP)
Title: Manufacture of plasma display panel
Inventor: NAKAHARA HIROYUKI
IPC: H01J11/36
Filed: 1990-02-01
Abstract: PURPOSE:To stabilize a display action and obtain a long life by filling and discharging the nitrogen gas into a discharge space, oxidizing a carbon compound contained in protective oxide films, and releasing the residual gas from the adsorption state. CONSTITUTION:A plasma display panel PDP1 is exhausted while being heated, and the residual gas in a discharge space 19 is sucked by a vacuum pump. Baking is continued, and the nitrogen gas is filled and discharged into the space 19 during the preset period. The N2 molecules obtaining thermal energy and actively moving in the space 19 collide with molecules of the residual gas adsorbed on the surfaces of protective layers 21, 22, and the residual gas moves in the space 19. Since the molecular weight of CO in the residual gas is the same as that of N2, the exchange efficiency is high, and it is easily released from the adsorption state and discharged. The display of the PDP1 is stabilized, and a long life can be obtained.
Patent JP-S60173831-A (JP)
Title: Method and apparatus for purifying solvent metal for liquid phase epitaxial growth or metallic solution
Inventor: AMANO TOSHIMASA
IPC: H01S5/00
Filed: 1984-02-14
Abstract: PURPOSE:To remove impurities in a raw material for growth simply, and to improve purity extremely and positively by removing impurities in a melt for growth, a quartz tube, a boat, etc. while using oxygen as a purifying medium and removing residual oxygen in a growth raw material melt through heat treatment in dried hydrogen. CONSTITUTION:A solvent metal or a metallic solution is held in a supply atmospheric gas under the state of humidifying at a temperature higher than a normal solution purifying temperature or a crystal growth temperature, and impurities except oxygen are removed by a reaction with moisture by humidifying and oxygen dissociated from moisture. Said supply atmospheric gas under the state of humidifying is changed over to a dried high-purity gas containing hydrogen, and the solvent metal or the metallic solution treated through said process is held at a temperature lower than said solution purifying temperature or crystal growth temperature and thermally treated in order to remove oxygen. Said purifying treatment is executed by using a device such as a purifier having a high-purity low-temperature gas supply means 1 supplying a reaction tube 6 with a high-purity low-temperature gas containing hydrogen and a high-purity humidifying gas supply means for supplying the reaction tube 6 with a high-purity humidifying gas.
Patent JP-H05191363-A (JP)
Title: Voice decoder
Inventor: MATSUMOTO ICHIRO
IPC: H04B1/16
Filed: 1992-01-16
Abstract: PURPOSE:To reduce the deterioration in the quality by correcting a frame so that successive power of the frame is equal to just preceding power when an error frame flag is inputted so as to reduce the effect of the burst error onto a reproduced sound. CONSTITUTION:A voice signal (a) inputted from a microphone 11 becomes data (b) coded by an ADPCM coder 12. The data (b) are multiplexed with control data (c) by a multiplexer 13 and subject to speed conversion. Then the result is multiplex data (d) and modulated and sent by a modulation transmitter 14. A modulation wave from a radio signal (f) is received and demodulated by a reception demodulator 18 and multiplex data (g) are obtained. When the data (g) receive a burst error, the data are subject to speed conversion by a multiplexer demultiplexer 19 and separated into control data (i) and coded data (h), and a reception level from the reception demodulator 18 is monitored by a controller 20. Then the amplitude is increased due to the effect of a burst error and the power of succeeding prescribed number of frame signals is set to just preceding power receiving the error. Thus, the effect onto a reproduction sound and the deterioration in the quality are reduced.
Patent JP-S6426632-A (JP)
Title: Thermotropic liquid crystal polyester and production thereof
Inventor: SUENAGA JUNICHI
IPC: C08G63/78
Filed: 1988-02-03
Abstract: PURPOSE:To obtain the titled polymer having excellent heat-resistance and melt-moldability and free from foreign material, by reacting polyethylene terephthalate with p-hydroxybenzoic acid, compounding the product with the above components to attain a specific compositional ratio and subjecting the mixture to polycondensation reaction. CONSTITUTION:(A) Polyethylene terephthalate is compounded with (B) p- hydroxybenzoic acid at a molar ratio (A/B) of preferably 30/70-70/30 and reacted with each other under melting in an inert gas. The reaction product is added with the component B to give a molar ratio (the acid component of the component A to the component B) of 5-95-25/75 and the viscosity of the mixture is increased under reduced pressure to obtain the objective polyester having an intrinsic viscosity of >=0.5 in an equal-weight mixture of phenol and 1,1,2,2-tetrachloroethane and a light-transmittance of >=80% at 530nm wavelength measured in the form of a solution having a concentration of 0.4wt.% at an optical path length of 10mm.
Patent JP-H06235931-A (JP)
Title: Reflection type liquid crystal display device
Inventor: TAKAMATSU TOSHIAKI
IPC: G02F1/1347
Filed: 1993-02-12
Abstract: PURPOSE:To provide a bright reflection type liquid crystal display device having high reliability. CONSTITUTION:A liquid crystal display device 11 is constituted of the first element 12 transmitting/scattering the incidence light, the second element 13 transmitting/absorbing the incidence light, a reflector 14 reflecting the incidence light, and a color filter 30 arranged on the optical path of the incidence light. The first element 12 is provided with a dynamic scattering type liquid crystal layer 21 between translucent substrates 15, 16 formed with transparent electrodes 17, 18 and orientation films 19, 20, and the second element 13 is provided with a phase transition type liquid crystal layer 28 containing a dichroic pigment 29 between translucent substrates 22, 23 formed with transparent electrodes 24, 25 and orientation films 26, 27. The color filter 30 is formed on the surface of the liquid crystal layer 28 side of the translucent substrate 23. The intensity of the scattered light is brightly improved, and the reliability is improved.
Patent JP-S54118020-A (JP)
Title: Abnormality detector of ground coil for superspeed floating train
Inventor: MAKI NAOKI
IPC: B61B13/00
Filed: 1978-03-06
Abstract: PURPOSE: To accurately inspect the abnormality of ground coils economically by an on-line system, by detecting and comparing the output of search coils, which are faced to ground coils and are mounted at the locations that adjoin at the distances of only the pitches of the ground coils.  
     CONSTITUTION: A search coil group 7 consisting of search coils 7a, 7b, which are faced to propulsive coils 4 and adjoin at a distance of one coil pitch, a comparator 8 for comparing the output of these search coils, a search coil group 7' consisting of search coils 7a', 7b', which are faced to a floating coil 6 and adjoin at a distance of one coil pitch, and a comparator 8' for comparing the output of these search coils are each installed onto a car, and abnormality is detected. When said search coils 7a, 7b are parted only by one coil pitch of the propulsive coil 4, the same quantity of magnetic flux is interlinked and induction voltage becomes equal when the propulsive coils 4 are normal, thus decreasing the effects of the pitching and yawing of the car. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02298801-A (JP)
Title: Detection device of position
Inventor: SANO MASAAKI
IPC: G01B7/00
Filed: 1989-02-01
Abstract: PURPOSE:To enable detection of a specified position within the motion width of a piston even with one magnetic sensor and one pilot lamp by varying the luminance of the pilot lamp in accordance with an output of a detection signal of the magnetic sensor. CONSTITUTION:A magnetic sensor 11 outputs a detection signal S1 in accordance with the intensity of the magnetic field of a permanent magnet fitted to a piston and an output signal S2 amplified by an amplifier 12 is inputted to a comparator 15. In the comparator 15, the signal S2 is compared with a threshold value signal V1 set by voltage dividing resistor 13 and 14, and a detection signal S3 is outputted when the signal S2 is larger. A transistor 17 conducts on the basis of this detection signal S3 and a light-emitting diode 18 lights by receiving a drive current from the amplifier 12. The luminance of the diode 18 turns dark as a piston approaches a motion width, and it becomes maximum in the central part. Thus, a specified position in the motion width can be detected even when the number of components is decreased.
Patent JP-H04315744-A (JP)
Title: Flat cathode-ray tube
Inventor: KOBAYASHI HIROO
IPC: H01J29/86
Filed: 1991-02-19
Abstract: PURPOSE:To make it easy to manufacture a fluorescent screen and also to enable a flat cathode-ray tube to be automatically assembled so as to enhance the productivity as well as stabilize the quality of the tube by forming the fluorescent screen on a glass thin panel which is independent of a vacuum envelope. CONSTITUTION:A glass thin plate 3 forming a fluorescent screen 31 is disposed opposite to a grid structural body 4 and spacers 71,7 are used to keep predetermined intervals and positional relations between the thin plate 3 and the structural body 4 and between the structural body 4 and a cathode portion 5, and all those components are assembled and fixed as one block. The block is mounted in a vacuum envelope 1mum comprising a face plate portion 2 and a back face portion 6. In this case, the roughness of the inner surface of the portion 2 is not more than 1 and preferably not more than O.5mum. Because the fluorescent screen is thus formed on the thin plate 3 which is independent of the envelope 1, the fluorescent screen can be formed by a simple method, e.g. screen printing or the like and so mass production can be dealt with and quality is stabilized and also assembly of the flat cathode-ray tube as a whole can be automated and productivity can be enhanced.
Patent JP-S58143815-A (JP)
Title: Filter for exhaust gas
Inventor: KUSUDA TAKAO
IPC: F01N3/027
Filed: 1982-02-17
Abstract: PURPOSE:To make it possible to easily regenerate filtering function, by a method wherein electrodes are arranged on a filter element for an exhaust gas so as to leave an interval therebetween and a current is passed between electrodes to ignite and burn carbon fine particles accumulated on said element. CONSTITUTION:On a filter element 2 placed in an exhaust gas passage from a diesel engine, electrodes 7, 8 are attached so as to leave a definite interval therebetween. A high temp. exhaust gas containing carbon fine particles is introduced into a gas sucking chamber 4 from a sucking port 3 and permeated through the well surface of the filter element 2 to be exhausted from an exhaust port 5 through an exhaust gas chamber 6. When carbon fine particles are accumulated on the filter element 2, a current is passed from a power source 11 to heat carbon fine particles between the electrodes 7, 8. By this heat, the part of the accumulated carbon fine particle layer is ignited and all carbon fine particles on the filter are burnt by the combustion heat. By this method, the function of a filter can be regenerated in simple operation.
Patent JP-S60168230-A (JP)
Title: Joy stick circuit
Inventor: SAKAKIBARA JIYUNICHI
IPC: G06F3/038
Filed: 1984-02-13
Abstract: PURPOSE:To facilitate adjustment of a joy stick A-D converter by outputting a voltage obtained by adding a maximum position voltage and a minimum position voltage and adding this output voltage to the position voltage of a joy stick element. CONSTITUTION:A voltage difference between a maximum position voltage A2 and a minimum position voltage A3 of a joy stick element 1 is obtained by a reference voltage setting circuit 9 to determine a reference voltage A9. The maximum position voltage A2 and the minimum position voltage A3 are added by an addition voltage setting circuit 8 to output an addition voltage A8. This addition voltage A8 is added to a position voltage A1 of the joy stick element 1 by an adding circuit 10, and an output voltage A10 is converted to an A-D converter 11 and is outputted as a digital signal D. The addition voltage setting circuit 8 outputs a voltage obtained by subtraction of a voltage corresponding to a digital value indicating the center position of the joy stick element and an average voltage of voltages A2 and A3. Thus, the output of the adding circuit 10 is the voltage corresponding to the digital value indicating the center position.
Patent JP-S57139720-A (JP)
Title: Liquid crystal element
Inventor: TOMURA YOSHIYA
IPC: G02F1/1341
Filed: 1981-02-24
Abstract: PURPOSE:To remove bubbles tending to remain between a substrate and a polarizing membrane and to prevent the regeneration of the bubbles even if titled element is left as it is at a high temp. thereafter by heating and press- fixing the substrate in an autoclave after laminating the membrane on the substrate. CONSTITUTION:A substrate 2A and 2B having an electrode 1A, 1B are disposed to oppose each other and a circumference is sealed with a sealing material 3A and 3B to make a cell. Then polarizing membranes 5A, 5B having a pressure sensitive adhesive are press-fixed to it lightly and are stuck by a roller or the like. Further, large bubbles are press-fixed by a roller etc. to eliminate them and to stick the membrances to the substrates at least in the circumference part. Then this cell is transferred into an autoclave to perform a heating-pressing operation. The appearance is improved by means of the elimination of the air layer even if the membrance is stuck on the substrate forming unevenness over the surface like a printing layer without generation of crack and surface-flaw.
Patent JP-H07213583-A (JP)
Title: Plastic container for drug solution and its manufacture
Inventor: WASHIMI TAKEHIKO
IPC: A61J1/10
Filed: 1994-01-28
Abstract: PURPOSE:To provide a plastic container for drug solution with a plrurality of drug solution rooms separate from each other and possible to mix drug solution by sterile operation in the container by making a plurality of rooms easily communicate together in use. CONSTITUTION:A plastic container 1 for drug solution is formed by blow molding of a thermoplastic resin. A strip part 8 of a resin B with a melting point higher than a resin A forming the container basic body is integrally formed with the container in the direction from one end to the other. Separating parts 5 are formed in the direction crossing to the strip part 8 of the container. Drug solution rooms 6 separated from each other are formed by separating parts 5. Communicating part 5a to be released by pressurizing the drug solution room 6 from the outside is formed on the crossing part of a separating part 5 with the strip part 8.