baber/WOPTO huggingface dataset:
Patent JP-S5945077-A (JP)
Title: Soldering of electronic part
Inventor: HATAKEYAMA ATSUSHI
IPC: B23K1/015
Filed: 1982-09-07
Abstract: PURPOSE:To solder electronic parts on specified positions of a multilayer ceramic substrate at high accuracy, by forming a solder film at specified positions of the multilayer ceramic substrate, arranging and fixing electronic parts on it, and melting the solder film in the vapor layer of specified liquid. CONSTITUTION:After forming a solder film 4 by screen printing etc. at specified positions of an electronic circuit 2 on a multilayer ceramic substrate 1, electronic parts 3 are placed at specified positions on the multilayer ceramic substrate. Under this condition, the multilayer ceramic substrate 1 and electronic parts 3 are fixed with jigs 5. The jig 5 consists of a bottom plate 5a, a pressing plate 5b, a pressing fixture 5c and a spring 5d attached to the pressing fixture 5c and a U-shaped fixture 5e that connects the bottom plate 5a and pressing plate 5b. This is put in a vapor condensation heating device and liquid having boiling point higher than melting point of the solder and lower than breaking temperature of electronic parts 3 is heated by a heater 8. The solder films 2 are molten by vapor of the liquid 6 and electronic parts 3 are soldered at correct positions on the multilayer ceramic substrate 1.
Patent JP-S5856084-A (JP)
Title: Erasure system for character and graph on tablet
Inventor: MORIGAMI TAKEYASU
IPC: G06F3/048
Filed: 1981-09-29
Abstract: PURPOSE:To erase a specified area on the basis of coordinate at a reception side, to improve operability, and to erase unnecessary parts securely, by arranging erasers of different size for erasing some or all of handwritten characters or graphs on the tablet of each terminal. CONSTITUTION:Erasers differing in size are arranged on the coordinate input equipment of each terminal, and eraser information and coordinate data S1-Sn from those plural erasers are inputted to a coordinate detection part 1 and an eraser shape specification part 2. A coordinate position signal Sa detected by the detection part 1 and a shape of erasure and size Sb specified by the specification part 2 are supplied to a transmission part 3, which performs transmission to a reception part 4. A coordinate position signal Sd and an erasure shape and size Sc modified by the reception part 4 are applied to an erasure coordinate generation part 5, which outputs a signal for specifying an erasure area on the basis of one coordinate point, thus securely erasing some or all of input handwritten characters or graphs.
Patent JP-H05345502-A (JP)
Title: Pneumatic radial tire
Inventor: NAKAKITA KAZUMASA
IPC: B60C1/00
Filed: 1992-06-15
Abstract: PURPOSE:To improve adhesive strength, especially water-proofing and heat- proofing adhesive strength, between an Alamid fiber cord and a coating rubber of a belt layer by using a rubber composition material which contains the particular weight part of hydroxyl group addition isoprene oligomer with the particular number of weight average molecular weight to the rubber component for the coating rubber. CONSTITUTION:This pneumatic radial tire is provided with a laminated structure of a belt layer composed of aromatic polyamide fiber cord and a belt layer composed of a steel cord, and an Alamid fiber cord is used for an outer belt layer 2 and the steel cord is used for an inner belt layer 3. For the belt layer consisting of the aromatic Alamid fiber cord, namely, the coating rubber of the outer belt layer 2, there is used a rubber composition material which contains 0.5-15 weight of hydroxyl group addition isoprene oligomer among 30-100 thousand of the weight average molecular weight to rubber component 100 weight part.
Patent JP-S5579738-A (JP)
Title: Master cylinder
Inventor: MAEHARA TOSHIFUMI
IPC: B60T11/16
Filed: 1978-12-13
Abstract: PURPOSE: To supply brake liquid of a low pressure and a big quantity at an initial stage of a braking operation, thereafter, the same of a high pressure and a small quantity by arranging a large diametral driven piston and a small diametral drive piston coaxially within a cylinder main body and providing within the driven piston with a stepped piston.  
     CONSTITUTION: When a drive piston 4 is moved to the left in order to operate a brake, a driven piston 37 is moved to the left against a spring 28 by a pressurized liquid because a chamber 3 is closed up tightly. Then, when a cup seal 24 closes an inlet passageway 9, the liquid pressure is entered into an annular groove through a passageway 35 equipped with a cup seal 29 and is passed through on outside of the annular groove by deflecting the cup seal 29 inwardly, thereafter, is sent with pressure to an outlet port 33. Thereby, brake liquid of a low pressure and a big quantity is supplied to a brake device. Thereafter, when the piston 4 is moved to the left succeedingly, a stepped plunger 26 is moved to the left by the increased liquid pressure and a passageway 31 is opened, thereby, the brake liquid having higher pressure is supplied to the brake device. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11344968-A (JP)
Title: Internet terminal equipment
Inventor: HAMAGUCHI HIROKI
IPC: H04L12/58
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain an internet terminal equipment which can realize switching of a screen being superior in visibility and smooth even when picture data obtained by using information service is displayed on a display screen of an ordinary television receiver. SOLUTION: A picture controller (CRTC) 15 and an encoder 25 functioning as a picture control means read out picture data stored in one VRAM in parallel with write-in processing by which picture data obtained by a CPU 7 functioning as an obtaining means is written and stored for the other side of VRAM out of first and second VRAM 21, 23 functioning as plural picture storing means, while perform read-out conversion processing in which read out picture data is converted to a form which can be displayed on a television receiver and outputted.
Patent JP-H05182315-A (JP)
Title: Recording and reproducing device
Inventor: UCHIYAMA OSAMU
IPC: G11B15/675
Filed: 1992-06-15
Abstract: PURPOSE:To simplify an engagement mechanism to which the conventional X ring system is used and hence to make the device miniature and inexpensive by engaging a cassette holder with a chassis under its single shaft supporting. CONSTITUTION:The cassette holder 17 turnably supports its side opposite to a cassette inserting hole by the chassis 1 with a supporting shaft 20. A cassette 3 is inserted into the holder 17 with a cassette lid 3-1 on the front side in the direction of an arrow (c). During this insertion, the lid 3-1 is released from its locking. After the insertion, the cassette 3 is turned around the supporting shaft 20 in the direction of an arrow (d) and is loaded. At this time, since the side of the lid 3-1, i.e., an opening part is located apart enough from the shaft 20, a vertically moving direction of the opening part in company with the turn of the cassette 3 in the direction of the arrow (d) is large, and consequently, the insertion of guides and the like into the opening part and the opening of the lid 1-3 by abutting a lid opening member 19 against the lid are easily performed.
Patent JP-H11346735-A (JP)
Title: Apparatus for treatment in electrostatic field
Inventor: ITO AKINORI
IPC: A23L3/32
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for treatment in an electrostatic field having an electrostatic atmosphere capable of remarkably improving far infrared radia tion effects, photocatalyst effects and ultrasonic effects and useful for preserving foods, etc. by applying a far infrared radiator photocatalyst, etc. to the appara tus for treatment in the electrostatic field. SOLUTION: This apparatus 1 for treatment in an electrostatic field is obtained by applying at least one of a far infrared radiator photocatalyst (e.g. titanium oxide) and ultrasonic waves in combination in the apparatus 1 equipped with a unit to be treated such as a vegetable chamber 10 installed in an electrically insulated state and designed to treat the unit to be treated through an electrode to which a high voltage is applied with a device 8 for generating the high voltage in the electrostatic field. Either one of the far infrared radiation and a photocatalyst film is preferably formed on inner wall surfaces 3 and 7 of a refrigerator.
Patent JP-H05346221-A (JP)
Title: Method for melting waste
Inventor: FUKUSHIMA TSUTOMU
IPC: F23G5/24
Filed: 1992-06-15
Abstract: PURPOSE:To provide a melting furnace which can be operated stably and consumes reduced amount of carbon-based auxiliary fuel. CONSTITUTION:Inflammable waste is fed into a furnace by means of a waste feed device 26 provided at the upper part 13 of the body of furnace and gas containing oxygen is blown into the furnace through a feed pipe 21 and a tuyere 22 provided at the lower part 11 of the body of furnace. In this manner, the waste is fluidized in a nearly fluidized state, during which inflammable substances in the waste are caused to burn partially, whereby the remainder of the inflammable substances are decomposed thermally by the heat of burning and noncombustible matters are melted. And melting conditions of the waste are monitored by means of a control device 30 to feed auxiliary fuel through an auxiliary fuel feed device 35.
Patent JP-H11354487-A (JP)
Title: Method and equipment for drying substrate
Inventor: KISE KAZUO
IPC: F26B21/00
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To dry a substrate well without leaving any stain on the surface. SOLUTION: A liquid cutting/drying section 3 for removing water drops from the surface of a substrate S after being cleaned at a water cleaning section 2 comprises air knife units 31, 32, and a high output infrared (IR) heater 33. The high output infrared IR heater 33 heats up the surface of the substrate S immediately after water drops are removed therefrom by the air knife unit 31 to evaporate residual moisture quickly. Downflow 38 is formed in a processing chamber 35 containing the air knife units 31, 32 and the high output infrared IR heater 33. Consequently, vapor produced on the upper surface of the substrate S is carried away quickly.
Patent JP-S6048964-A (JP)
Title: 2-azetidinone derivative and its preparation
Inventor: SHIOSAKI MASAO
IPC: C07D205/08
Filed: 1983-08-26
Abstract: NEW MATERIAL:A compound shown by the formula I (R<1> is H- or N-protecting group; R<2> is H-, or OH-protecting group; R<3> is H, alkyl, allyl, vinyl, ethynyl, aralkyl, aryl, substituted alkyl, substituted thio, or substituted amino); EXAMPLE:{3S-[3alpha(S*),4beta]}-3-( 1-tert-Butyldimethylsilyloxyethyl )-4-formyl-1-( 2,4- diemthoxybenzyl)-2-azetidinone. USE:An intermediate for synthesizing a carbapenem derivative, a thienamycin compound, showing high antibacterial activity. PREPARATION:A compound shown by the formula II (R<4> is OH, alkoxy, aryloxy, or halogen) in reacted with a compound shown by the formula R<3>X (R<3> is nucleophiic group of R<3> in the formula I ; X is its residue) to give a compound shown by the formula I , or a compound shown by the formula III (R<3> is group except substituted thio and substituted amino of R<3> in the formula I ) is oxidized to give a compound shown by the formula I wherein R<3> is group except substituted amino).
Patent JP-S6062594-A (JP)
Title: Lamination type heat exchanger
Inventor: OKUNO SUMIO
IPC: F28F3/08
Filed: 1984-07-27
Abstract: PURPOSE:To improve the heat transfer performance by disposing a deviating flow prevention plate having multiple holes which are spaced wider near inlet pipes for a low-pressure and a high-pressure fluid and increasingly narrower as they become distant between a laminating body and a header so that the whole area of the heat transfer surface of a heat transfer plate may be utilized. CONSTITUTION:A low-pressure fluid entering from a low-pressure fluid inlet pipe 9 to the central part of a header 5 is distributed properly in accordance with the spacing of holes 15 in a deviating flow prevention plate 13 to be dispersed over the entire surface of a heat conducting plate 1 and passes through a low-pressure fluid passage 7, during which process it exchanges the heat with a high-pressure fluid entering from a high-pressure fluid inlet 10 to the peripheral area of a header 6 to pass through a high-pressure fluid passage 8, and it is released thereafter from a low-pressure fluid outlet 11 in the center of the header 6. The high-pressure fluid entering from the inlet pipe 10 is distributed in accordance with the spacing of holes 16 in a deviating flow prevention plate 14 to be dispersed over the entire surface of the heat conducting plate 1 to pass through the passage 8, during which process it exchanges the heat with the low-pressure fluid to be released thereafter from a high-pressure fluid outlet 12. In this manner, the length of the superposing body does not matter, and the entire surface of the heat conducting surface of the heat transfer plate can effectively be utilized so as to improve the heat transfer performance.
Patent JP-S6046582-A (JP)
Inventor: HINO MASAMICHI
IPC: G09G3/04
Filed: 1983-08-25
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-H079411-A (JP)
Title: Acetylation of cellulose-containing material and production of modified wood
Inventor: OSHIMA YOSHINOBU
IPC: C08H8/00
Filed: 1993-06-25
Abstract: PURPOSE:To increase an acetylating reaction speed by bringing a gaseous acetylating agent into contact with a cellulose-containing material composed of wood pieces increased in surface area so as to provide a relative speed to acetylate the cellulose-containing material in a gaseous phase. CONSTITUTION:A reaction vessel 9 is packed with a cellulose-containing material composed of wood pieces increased in surface area obtained by beating wood. Next, acetic anhydride being an acetylating agent 10 is received in an evaporator 1 and heated by a heater to be evaporated. This evaporated acetic anhydride is preheated by a preheater 2 and passed through the cellulose- containing material 9 received in the reaction vessel 4 to acetylate the cellulose- containing material 9. As mentioned above, by moving the acetylating agent in a gaseous state to bring the same into contact with the cellulose-containing material, reaction efficiency is enhanced and, since the dipping treatment of the cellulose-containing material in the liquid acetylating agent becomes unnecessary, post-treatment is simplified. As a result, production cost can be reduced.
Patent JP-S6217982-A (JP)
Inventor: YABUUCHI HIDETAKA
IPC: D06F75/38
Filed: 1985-07-15
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-S6215511-A (JP)
Title: Light emitting element for automatic focus adjusting device
Inventor: ASAKURA HIROYUKI
IPC: G01C3/00
Filed: 1985-07-15
Abstract: PURPOSE:To project only an image of a light emission part by extending the outer sheath can of a light emitting element toward a projection lens and equalizing the diameter to the effective diameter of the projection lens. CONSTITUTION:The outer sheath can 2 is extended toward the projection lens 1 to increase the distance between cover glass 6, and a light emitting chip 3 and a base 4. Consequently, reflected light generated on the end surface of the cover glass 6 is diverged to wide area and the quantity of stray light that effective light projected by the projection lens 1 contains owing to the reflection of the cover glass 6 is decreased. Therefore, the projected light consists principally of output light from the light emitting chip 3 and stray light at the periphery of the light emitting chip 3 decreases in intensity greatly; even if the reflective index distribution of an object is irregular, there is no influence upon the gravity center position of a spot on a photodetecting element as long as the position is at the periphery of the light emission spot, so that accurate distance is measured.
Patent JP-S5944791-A (JP)
Inventor: TAGUCHI SHIYUNICHI
IPC: F24C7/08
Filed: 1982-09-07
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-S6216138-A (JP)
Inventor: YOSHIKAWA SHINYA
IPC: A01G25/00
Filed: 1985-07-15
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-H0820469-A (JP)
Title: Image forming device
Inventor: ISODA TAKASHI
IPC: G03G15/00
Filed: 1994-07-07
Abstract: PURPOSE:To provide an image forming device at least having a facsimile function in which labor is not required in sorting of output documents in the facsimile function. CONSTITUTION:An empty tray in sorter trays 13 is detected by a CPU 2 preliminarily, it is registered in a tray table, and output documents in a facsimile function are outputted to the empty tray in the tray table. Plural facsimile documents mixed and placed in one tray can thus be avoided, thereby need of labor of sorting the documents can be eliminated.
Patent JP-S5946965-A (JP)
Inventor: IDE KOUKI
IPC: A61M1/34
Filed: 1982-09-09
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-S6446726-A (JP)
Title: Color contact lens and manufacture thereof
Inventor: SHIYUROMO MAGUDATSUSHI
IPC: G02C7/04
Filed: 1988-06-22
Abstract: PURPOSE: To color an opaque contact lens obtd. by directly sticking solid latex polymer particles to at least a part of the surface of a polymer lens. CONSTITUTION: Latex particles are directly stuck to the surface of a lens to make the lens opaque and an opaque contact lens consisting of a polymer lens and solid latex polymer particles directly stuck to at least a part of the surface of the lens is obtd. In other way, a polymer contact lens is allowed to react with a latex emulsion at about 35-150 deg.C for about 30-90min. Latex particles are directly stuck to at least a part of the surface of the lens and an opaque contact lens is produced in a stage for imparting opacity.
Patent JP-S5281427-A (JP)
Title: Exhaust return controller
Inventor: SUGIHARA KUNIHIKO
IPC: F02M25/07
Filed: 1975-12-29
Abstract: PURPOSE: To obtain proper ratio between sucked mixture and EGR in such a manner that control signal pressure is controlled by duty circuit which receives more than two of rotation speed, throttle opening and suction negative pressure as input signals. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09314977-A (JP)
Title: Seal case
Inventor: KIDA MASAKI
IPC: B41K1/58
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a seal case of which a cover body is opened and closed smoothly and which is excellent in a feel of operation and usability. SOLUTION: Inside a tubular slide body 1 on the opposite sides of which guiding projections 3 projecting outward along the circumference of a semicircular notch part 2 communicating with a window part 4 is provided, a tubular seal holder 6 provided with a groove 7 having a taper part 8 is held slidably vertically so that the groove 7 is opposed to the notch part 2, with a spring 20 interposed.  A cover body 9 provided with a sliding body 12 so shaped as to correspond to the notch part 2 is disposed in the window part 4 so that the sliding body 12 is held slidably in the notch part 2, and a pair of semicircular cover body holding plates 14 each of which has a sliding body 15 provided integrally with a shaft body 16 having a flat part 17 coming into contact with the taper part 8, and so shaped as to correspond to the notch part 2, and has a guide groove 18 guided by the guiding projection 3 are fitted to the lateral sides of the sliding body 12 so that the sliding body 15 is held slidably in the notch part 2, that the shaft body 16 is held movably vertically and rotatably and further that the guiding projection 3 is held slidably in the guide groove 18. The cover body 9 is held rotatably in the notch part 2.
Patent JP-H096818-A (JP)
Title: Device and method for displaying molecular structural figure
Inventor: TOMONAGA ATSUSHI
IPC: C07B61/00
Filed: 1995-06-22
Abstract: PURPOSE: To provide the display device which can automatically generate a beautiful molecular structural figure fast. CONSTITUTION: An input means 100a receives bonded atom couple data showing the bond relation between atoms constituting a compound. The bonded atoms couple data are passed to a processing means 100b, which generates the molecular structural figure of the compound based on the bonded atom couple data. Specially, when the bonded atom couple data are data on the compound consisting of only a condensed ring, a set of all the atoms constituting the condensed ring and the irreducible minimum number of rings required to represent the bond consists of one 5-member ring and one 6-member ring, and the 5-member ring and 6-member ring are condensed sharing three atoms, processing is performed so that all the bonds become equal in length.  Then the molecular structural figure of the compound generated by the processing means 100b is passed to a display means 100c, which displays the molecular structural figure of the compound on a display 40.
Patent JP-H09317669-A (JP)
Title: Vane type compressor
Inventor: ONO MITSUYA
IPC: F04C18/344
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent oscillation and noise due to hydraulic compression (oil compression) at the time of starting without adopting a complicated structure. SOLUTION: A pipe 40 with an orifice to communicate a vane back pressure chamber 13a and a discharge chamber 10 in a vane popping-out process to each other is provided on a front side block 3. High pressure lubricating oil tries to enter the vane back pressure chamber 13a through a back pressure groove 41 in a process where pressure in a compressor is balanced at the time when the compressor is stopped, but it is possible to discharge lubricating oil in the vane back pressure chamber 13a through the pipe 40 with the orifice by reversely rotating the rotor 2.
Patent JP-H1067826-A (JP)
Title: Vinyl chloride copolymer and magnetic recording medium
Inventor: UCHIDA YASUKI
IPC: G11B5/702
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain a copolymer having a high dispersibility, being capable of being filled in a high ratio, having excellent compatibility and reactivity and giving a binder which can give coating films having good properties by using a novel vinyl chloride copolymer obtained by subjecting a copolymer of a specified monomer simultaneously to saponification and amine modification as the base agent of the binder. SOLUTION: This copolymer essentially consists of units derived from vinyl chloride, units derived from vinyl alcohol, units derived from an ethylenically unsaturated epoxy monomer and units derived from ethylenically unsaturated sulfo monomer and units derived from amine-modified ethylenically unsaturated monomer. This is desirably one comprising 59.0-96.5wt.% units derived from vinyl chloride, 1.8-15.0wt.% units derived from vinyl alcohol, 1.3-15.0wt.% units derived from ethylenically unsaturated epoxy monomer, 0.3-6.0wt.% units derived from an ethylenically unsaturated sulfo monomer and 0.1-6.0wt.% units derived from an amine-modified ethylenically unsaturated monomer and having an average degree of 200-800.
Patent JP-H116371-A (JP)
Title: Venting door
Inventor: USHIMARU TEI
IPC: E06B9/01
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To make a person in the outside of a room unable to look into the inside of the room without obstructing venting function. SOLUTION: An upper opening part for venting 9 and a blind member 20 covering a lower opening part 10 are attached the outdoor side of a door frame 4 respectively, and the blind member 20 has venting function having a plurality of louver slats 21, but has not good visibility. Thereby a person in the outside of a room cannot look into the inside of the room from the upper opening part for venting 9 and the lower opening part 10, and venting function is not obstructed.
Patent JP-S5382780-A (JP)
Title: Alkyl-n-alkyl-n-piperonyl carbamates, process for their preparation, and insecticides contg. the same as agents having synergism to insecticides
Inventor: SAITOU JIYUNICHI
IPC: A01N47/12
Filed: 1976-12-27
Abstract: PURPOSE: Alkyl-N-alkyl-N-piperonylcarbamate I (R 1  and R 2  are alkyl), e.  g. methyl-N-ethyl-N-piperonylcarbamate. 
     COPYRIGHT: (C)1978,JPO&Japio