baber/WOPTO huggingface dataset:
Patent JP-H07256482-A (JP)
Title: Brazing method
Inventor: ONDA TAKASHI
IPC: C22C45/04
Filed: 1994-03-25
Abstract: PURPOSE:To prevent oxidation of base metal surfaces at the time of brazing and to enable brazing without generating brazing defects by placing an amorphous sheet brazing filler metal in tight contact with the front surfaces of base metals in a brazing part and executing brazing. CONSTITUTION:The amorphous sheet brazing filler metal 1 is placed between an SUS 304 sheet 2 and an A286 sheet 3 and brazing is executed. The brazing surface of the A386 sheet 3 is less oxidized during brazing and there is no need for the brazing filler metal to flow and, therefore, the brazing is executed with substantially no generation of the defects. The brazing clearance is made controllable by setting the sheet thickness of the brazing filler metal.
Patent JP-H0284343-A (JP)
Title: Liquid jet recording head
Inventor: KOMURO HIROKAZU
IPC: C08G81/02
Filed: 1989-03-10
Abstract: PURPOSE:To obtain an ink jet recording head capable of performing stable recording at the time of long-time recording and excellent in emission durability by forming the cured film of the photosensitive resin composition of a liquid passage communicating with an emitting orifice from a novel photosensitive rubber modified acrylic resin composition. CONSTITUTION:A photosensitive rubber modified acrylic resin composition is a resin composition consisting of a photopolymerizable substance having two or more acryloyl or methacryloyl groups in one molecule thereof and a photoinitiator, and a high-molecular substance consists of a styrenic or acrylic monomer chain part and a monomer chain part whose homopolymer is rubber. The resin cured film patterned into a predetermined shape constituting the wall 3H of a liquid passage 6-2 and a liquid chamber 6-1 is obtained by patterning the layer constituted of the aforementioned photosensitive rubber modified acrylic resin composition provided on a substrate 1 or a cover 7 according to a photolithography process.
Patent JP-H01231417-A (JP)
Title: Surface acoustic wave filter
Inventor: KANDA TADASHI
IPC: H03H9/64
Filed: 1988-03-11
Abstract: PURPOSE:To obtain a wide pass band by utilizing the longitudinal 2nd order mode having been handled as spurious mode so as to match the frequency. CONSTITUTION:A middle interdigital transducer 2G being one middle set of three-division of an interdigital transducer(IDT) 2 is used as an input transducer, two sets of interdigital transducers 2F, 2H at the left and right side of the interdigital transducer 2G having a nearly equal electrode pair number to each other are connected in parallel and used as output transducers, and the mutual distance L between left and right grating reflectors 3 of the input and output interdigital transducers is selected to be a distance able to accommodate number of electrodes exciting the longitudinal resonance mode in the propagation direction so as to obtain both a longitudinal 0-th order mode and a longitudinal 2nd order mode. Thus, the frequency difference of the resonance frequency between the longitudinal 0-th order mode and the longitudinal 2nd order mode is decreased. Thus, a wide pass band is obtained.
Patent JP-S54147791-A (JP)
Title: Semiconductor pick up unit
Inventor: MIYAMOTO YOSHIHIRO
IPC: H04N5/335
Filed: 1978-05-11
Abstract: PURPOSE:To obtain correct digital video signal, by providing the first charge generation section producing the charge proportional to the amount of incident light and the second charge generation section producing the comparison charge sampled based on the amount of incident light, and the comparator comparing those, on the same semiconductor substrate. CONSTITUTION:On the same semiconductor substrate, the photo electric conversion section 1, a pair of charge transfer section and transfer open and close electrodes 2, 3, 4 and 5, charge production section 6, charge contact part 7, and digital comparator 8 are respectively formed. Whith this constitution, the conversion section 1 producing the signal charge corresponding to the light image emitted consists of a plurality of photo sensing elements 11a to 11b and 12a to 12h, and the transfer sections 2 and 3 are made to meandering shape transfer channel type, and at one end of the trandfer section 3, the charge production section 6 is formed. Further, the signal charge is added acoording to the transfer operation, it is fed to the digital comparator 8, where the signal charge and the comparison charge are compared, and correct digital video signal can be outputted.
Patent JP-S61222422-A (JP)
Inventor: AOKI YASUO
IPC: A47J27/00
Filed: 1985-03-20
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-S63223857-A (JP)
Title: Parallel processor
Inventor: TANAKA TERUO
IPC: G06F15/17
Filed: 1987-03-13
Abstract: PURPOSE:To know a process requiring presently reception data and the reception data desired by the process and to report actively the reception of the desired data to the reception data part by receiving part, by providing a 2nd assosiative memory. CONSTITUTION:A reception buffer (1st associative memory) 8 storing temporarily the identifiers and process numbers is retrieved via a retriever and a process number. If no desired data is obtained, the retriever and the process number are stored in the 2nd associative memory 13. Hereafter the identifier, the process number and the data received successively by a data receiving part in a processor are stored temporarily in the buffer 8. At the same time, the received identifier and the process number are used for retrieval of the memory 13. When the coincident retrievers and process numbers are obtained, a fact that the reception data is received by the reception buffer is informed to an instruction executing part 5.
Patent JP-S51131238-A (JP)
Title: Electronic register
Inventor: YAMAMOTO KAZUO
IPC: G06F3/02
Filed: 1975-05-10
Abstract: PURPOSE: To provide an electronic register which can change its function by having simplified a manipulation of either increasing or decreasing a type of its function keys. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06241795-A (JP)
Title: Automatic tracking method for moving body and automatic surveying method with image processing
Inventor: FUSE HIROAKI
IPC: G01C3/06
Filed: 1993-02-22
Abstract: PURPOSE:To provide the automatic tracking method capable of accurately and surely tracking a moving body even when a tracking side and the moving body side are separated in distance and provide the automatic surveying method capable of automatically surveying a site applying this automatic tracking method. CONSTITUTION:A power shovel at an excavation site is photographed by the image pickup element 5113 of the surveying instrument 5103 of an automatic surveying unit 5101 at a remote control point, the photographed image is image- processed, a tracking target arranged on the power shovel is extracted from the image, and the power shovel is automatically tracked by the surveying instrument 5103 so that the extracted tracking target is located at the center of the image. A prism arranged on the power shovel near the tracking target is collimated by the surveying instrument 5103 directed to the tracking target, and the power shovel is automatically surveyed.
Patent JP-H01230858-A (JP)
Title: Method of laying plastic floor tile on heating floor
Inventor: ICHIKAWA KAORU
IPC: E04F15/02
Filed: 1988-03-10
Abstract: PURPOSE:To prevent any warp and pushing up of a floor tile as well as a joint clearance from occurring by inserting an elastic buffer body into space between floor tiles when the plastic or rubber-based floor tile is laid down on a heating floor as floor covering. CONSTITUTION:A heating floor panel 5 is mounted on a floor slab 7. Floor tiles 1, 1' and so on are stuck onto this heating floor panel 5 via an adhesive agent 4, and an elastic buffer body 3 is interposed between these floor tiles 1 and 1'. This buffer body 3 is desirable to be the same in thickness with these floor tiles 1, 1' or somewhat thinnish, and it is inserted into space between these floor tiles 1, 1' in a state of being little compressed.
Patent JP-H08226386-A (JP)
Title: Cavitation preventing mechanism for oil pump
Inventor: MIYAJIMA YASUNORI
IPC: F16H41/30
Filed: 1995-02-20
Abstract: PURPOSE: To restrain cavitation from arising even in the high rotation range by normally keeping a spool in a first position, and moving the same to a second position if the suction negative pressure of an oil pump has exceeded a predetermined value. CONSTITUTION: A control valve 7 is connected and includes a valve main body 9, a valve port 17, a spool 13, and a spool position control device. The spool 13 in particular is movable between a first position where it shuts the valve port 17 off from a passage 8 and a second position where it communicates the valve port 17 with the passage 8. The spool position control device normally keeps the spool 13 in the first position, and when the suction negative pressure of the oil pump has exceeded a predetermined value, moves the spool 13 to the second position. Thus when the oil pump suction negative pressure exceeds the predetermined value, a part of the oil delivered is allowed to flow into an inlet port from the passage 8 of the control valve 7 through the valve port 17. Therefore cavitation is decreased, and cavitation noise is also decreased.
Patent JP-H0572969-A (JP)
Title: Projecting device of planetarium
Inventor: HERUBERUTO BERUCHIE
IPC: G09B27/02
Filed: 1992-02-10
Abstract: PURPOSE: To provide a planetarium provided with a projection device for planets which has a simple structure. CONSTITUTION: Projection means 2,..., 9 for display of orbital curves of planets are attached to plural planes under a principal apparatus 1 for sun projection. Projection means 2,..., 9 are moved independently of one another with respect to a common perpendicular axis 14. Each projection means includes a direction conversion mirror freely rotable to a projection device besides the individual projection device. Distances from direction conversion mirrors to the common perpendicular axis of revolution are made longer according as going downward from above.
Patent JP-S57171494-A (JP)
Title: Scale inhibitor
Inventor: KAWASAKI YOSHINARI
IPC: C02F5/10
Filed: 1981-04-15
Abstract: PURPOSE: To remarkably inhibit the generation of various scales, by using a copolymer, of one or more of alkylol amido compounds represented by a specified general formula with one or more of alkenyl compounds represented by a  specified general formula, as an effective component.  
     CONSTITUTION: A copolymer of one or more of alkylol amido compounds represented by the formulaI(R 1  and R 2  are hydrogen atoms or 1W3C alkyl  groups, and X is an alkylene group which may have one bonding hand or a 1W 8C branched chain) and one or more of alkenyl compounds represented by the  formula II (R 3 , R 4  and R 5  are hydrogen atoms or methyl groups, A is a hydroxyl group, -OR 6  (R 6  is a lower alkyl group which may be substituted by one  hydroxyl group), -NH 2  or -NHR 7  (R 7  is a lower alkyl group whose terminal  may be substituted by -SO 3 H) is added as an effective component to prepare a  scale inhibitor. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01230007-A (JP)
Title: Automatic focusing device
Inventor: TAMADA KAZUMASA
IPC: G02B7/28
Filed: 1988-03-10
Abstract: PURPOSE:To rapidly execute focusing control with high accuracy without executing the interpolating operation of a correlational operation value by providing the title device with a sensor means for non-destructively outputting an analog electric signal corresponding to one optical image and an analog electric signal corresponding to the other optical image while delaying them in each picture element unit at a prescribed period. CONSTITUTION:The sensor means 32 has a pair of sensors each of which is constituted of arranging plural photoelectric conversion elements forming respective picture elements like a line. Namely, the sensor means 32 outputs a pair of analog electric signals corresponding to the distribution of light intensity of a pair of optical images non-destructively while delaying them in each picture element unit at the prescribed period. A shear from the position of a picture element at the time of focusing the picture element position of the sensor means minimizing the correlational operation value outputted from an analog arithmetic means 74 is found out and a driving means is controlled so that an image pickup optical system is driven. Since the accuracy of operation can be improved by said procedure, the focusing control of the image pickup optical system to an objective can be rapidly executed with high accuracy by means of simple constitution without executing the interpolating operation of the correlational operation value.
Patent JP-S60199645-A (JP)
Inventor: NAKAMURA TAKAYUKI
IPC: B32B17/06
Filed: 1984-03-23
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-S59183020-A (JP)
Title: Triple vessel valve
Inventor: KOBAYASHI TOSHIE
IPC: F02B17/00
Filed: 1983-04-02
Abstract: PURPOSE:To supply the fuel gas adapted to a special engine by a method wherein three kinds of vessels are fitted in freely slidable manner by inserting into in order of the size, in a valve which supplies an air and gas into a special engine. CONSTITUTION:A special engine is operated by a normal gas, a concentrated gas and an air which are supplied from a triple vessel valve. Vent holes 21 are bored on the periphery wall of a vessel having a bottom part. A large size vessel 10, a medium size vessel 20 and a small size vessel 24 having opening on each upper surface are inserted into the periphery wall on which vent holes are bored, and fitted in freely slidable manner. A passage is made open/close by up- and-down operation of the small size vessel 24, plural gases are fed into a cylinder 2 and mixed therein. Thereby, the fuel gas adapted to a special engine can be supplied.
Patent JP-H05214327-A (JP)
Title: Thermal energy storage material
Inventor: FUJITA TOSHINORI
IPC: C09K5/06
Filed: 1992-02-06
Abstract: PURPOSE:To obtain the subject thermal energy storage material, composed of n-octadecene-1, having a specific melting point and large heat of fusion at a specified temperature with hardly any fear of freezing. CONSTITUTION:The objective thermal energy storage material is composed of n-octadecene-1 and has 10-18 deg.C melting point or is composed of a mixture of the n-octadecene-1 with n-hexadecene-1 (used in an amount of <=45wt.% based on the n-octadecene-1) and has 10-17 deg.C melting point.
Patent JP-2000257562-A (JP)
Title: Casing storage equipment and cutting method therefor
Inventor: AKAMATSU NORITADA
IPC: F04C29/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To judge a cutting position of an external casing directly or indirectly to enable cutting at an accurate cutting face position corresponding to a configuration of internal equipment. SOLUTION: In a casing storage equipment 1 of a compressor for refrigerator constituted by storing predetermined equipment 11, 89 in an external casing 1a, indexes CM1, CM2 indicating desired cutting face positions CL1, CL2 corresponding to a configuration of the internal equipment 11, 89 are provided on an outer peripheral face of the external casing 1a, and cutting is accurately done at the desired cutting face positions CL1, CL2 by cutting by a desired cutting means based on the indexes CM1, CM2.
Patent JP-S57172704-A (JP)
Title: Superconductive solenoid coil
Inventor: KURODA KUNISHIGE
IPC: H01F6/06
Filed: 1981-04-17
Abstract: PURPOSE:To increase the uniformity of magnetic field in the center space as well as to enhance the economical efficiency for the subject solenoid coil by a method wherein the cylindrical inner surface of the superconductive solenoid coil is locally or completely converted to a secondary curved surface. CONSTITUTION:A spherical surface is locally provided on the center part of the superconductive solenoid coil 1, or on the entire inside surface which is formed into a spherical surface. In either case, the wound-around part of the coil 1 is formed into uniform thickness, and the outer side face of the coil 1 is formed into spherical surface. Accordingly, the uniformity of the magnetic field is increased, thereby enabling enhancement in its economical efficiency.
Patent JP-H11258619-A (JP)
Title: Manufacture of liquid crystal display device
Inventor: KAMATA SATORU
IPC: G02F1/1345
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of the liquid crystal display device which makes it possible to recycle all or some of the components of a liquid crystal panel even if the liquid crystal panel is inspected and then judged to be a defective. SOLUTION: To manufacture the liquid crystal display device 1, the electrode 110 of the liquid crystal panel 100 and the terminal 210 of a flexible wiring board 2 are temporarily compressed and bonded by using an anisotropic conductive film ACF, inspection is carried out in this condition, and only a conforming article is submitted to formal compression bonding. A defective only has its liquid crystal panel 100 and flexible wiring board 2 temporarily compressed and bonded, so the flexible wiring board 2 is stripped off the liquid crystal panel 100 in a recyclable state.
Patent JP-H06269747-A (JP)
Title: Method for washing work and device therefor
Inventor: KIKUTA YUKIO
IPC: B08B3/04
Filed: 1993-03-17
Abstract: PURPOSE:To make it possible to wash works within a factory and equipment where there is a limit in floor space by successively disposing respective function tanks for washing the works in a height direction and executing the respective functions while successively transferring the works from the function tank for washing to the function tank for drying. CONSTITUTION:The work washing device A is successively disposed in the height direction so as to drawn an inverted U-shaped contour in a front view and is disposed with a washing tank 11, a rinsing tank 21, a rust preventing tank 31 and a drying tank 41 as respective necessary function tanks 1 from washing to drying. The works are transferred by one step each from the washing tank 11 to the drying tank 41 so as to draw the inverted U shape. The respective functions on the works are executed in the respective function tanks 1, by which removing of the fat and oil components of the works to drying are executed. Then, the device is most adequate for the factory and equipment which are not so much wide in the extended floor area. The reasonable installation of the device even in the factory, equipment, etc., which are occupied by the other equipment, etc., and for which a wide flat floor space is not available is possible as well.
Patent JP-S63242700-A (JP)
Inventor: CHIYAARUZU EMU KOSUSHIA
IPC: B44C1/20
Filed: 1988-03-10
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-S57179158-A (JP)
Title: Oxindole derivative
Inventor: HAINTSU KUTSUHI
IPC: C07D209/38
Filed: 1982-04-08
Abstract: Oxindole derivatives of the general formula I    <IMAGE>  (I)  are described, and also processes for their preparation and drugs containing them. The new compounds exhibit a neuroanabolic action in various animal models.
Patent JP-H04293353-A (JP)
Title: Facsimile transmitter
Inventor: NADATANI NAOYUKI
IPC: H04M11/00
Filed: 1991-03-22
Abstract: PURPOSE:To simply register an abbreviation dial exclusively used for a person and to facilitate the dialing operation because number of abbreviated dial numbers is less by person by reading a registered telephone number from a storage section and dialing the telephone number when a transmission original is set and a password and an abbreviated number are entered. CONSTITUTION:An operation section 3 outputs a destination telephone number, an abbreviation number of the telephone number and a password set for each operator through the operation entry. A registration management section 4 stores the abbreviated number and the telephone number corresponding to the password recognized by a management number recognition section 1 to an abbreviated dial storage section 2. When a transmission original is set and the password and the abbreviated number are entered, and control section 5 reads the registered telephone number from the abbreviated dial storage section 2 and dials it.
Patent JP-H03261037-A (JP)
Title: Manufacture of color picture tube
Inventor: MOROHASHI KATSUE
IPC: H01J9/44
Filed: 1990-03-08
Abstract: PURPOSE:To adjust a static convergence and a color purity in forming a predetermined magnetic pole in a magnetic body by generating a magnetic field to offset magnetic effects to be given to the magnetic body by a multiple pole magnetic field generating device to an outer magnetic field. CONSTITUTION:A plurality of magnetic pole forming bodies 27 are disposed at predetermined positions to an electron gun 7 on the outer side of a neck 5 including the electron gun 7 for radiating a plurality of electron beams 6. After assembling a picture tube, as multiple pole magnetic field generating device 21 is disposed at the outer circumference of the neck 5. A predetermined magnetic pole is formed at the magnetic body 20 by a magnetic field formed by the magnetic pole forming body 27 selected, so the static convergence and color purity of the electron beams in a phosphor surface are adjusted. At this time, a magnetic field for offsetting effects to be given to the magnetic body 20 is generated to the outer magnetic field. In spite of disposition of the multiple pole magnetic field generating device close to the magnetic body 20, therefore, a color picture tube having a predetermined static convergence and color purity can be obtained by adjustment without change of the external magnetic field.
Patent JP-S58186275-A (JP)
Inventor: KENISU RAUSU
IPC: G11B5/027
Filed: 1983-04-01
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-S62214499-A (JP)
Inventor: MIZUTA TOSHIAKI
IPC: G08B21/16
Filed: 1986-03-15
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-H10257707-A (JP)
Title: Stator in rotating electric machine
Inventor: SHIODA HIRONORI
IPC: H02K3/34
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a stator in a rotating electric machine with no corona discharge, by preventing a crack or flaking in an insulating layer insulated to the ground. SOLUTION: A stator coil has an iron core 1 with a plurality of slots 11 extended in an axial direction. An insulating layer 4 insulated to the ground is formed on a conductor, and a semiconductive surface corona-preventive layer 5 are sequentially formed thereon. The stator coil is inserted in each slot, and a first spacer 13 made of releasing insulating material is partly provided in at least a space between the slot wall face of each slot 11 and the stator coil 2. In addition, the stator has a conductive means for connecting electrically the core 1 and the surface corona-preventive layer 5 at an exit part of the slot 11.
Patent JP-H09243841-A (JP)
Title: Optical junction block
Inventor: KAWASAKI NOZOMI
IPC: G02B6/122
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical junction block which is small in size and is capable of branching many optical fibers in arbitrary directions by arranging plural optical waveguides which intersect flatly or three-dimensionally with each other and providing the intersected parts of these optical waveguides with detaining means for detaining light reflection means. SOLUTION: The plural optical waveguides 12 are arranged in a substrate 11 so as to intersect with each other to a grid form on a plane. The respective optical waveguides 12 penetrate the substrate 11 and are provided with input/ output ports 13A to 13P for connection of the optical fibers at both ends. All of the intersected parts 14 of the respective optical waveguides 12 are provided with cruciform slits 15 which are the detaining means for intersecting with the intersected parts 14 at 45 deg. angle therewith. Total reflection mirrors 16 and half mirrors 17 are inserted and detained to the proper points of the slits 15, by which desired distributing circuits are obtd.