baber/WOPTO huggingface dataset:
Patent JP-H03146272-A (JP)
Title: Descent profile type welding machine
Inventor: MATSUMOTO TADASHI
IPC: B23K9/127
Filed: 1989-10-31
Abstract: PURPOSE:To reduce frequency of electrode joining, to simplify a structure and to facilitate handling by regulating the moving speed of a leg member or a profiling roller by speed regulating means. CONSTITUTION:Although the profiling roller 104 is forced to profile a weld line by a guide bar 10, a carriage 16 and the leg member 82, the speed regulating means 110 and 112 regulate the moving speed of the leg member 82 or the profiling roller 14. Namely, when the carriage 16 is easily allowed to descend, the speed regulating means 110 and 112 suppress the descent of the carriage 16 and facilitate the descent of the carriage 16 to regulate the welding speed. By this method, it is not necessary for a welding wire or a welding rod to support the carriage 16 and various problems related to size and length of the welding electrode, electrode burning, etc., are solved wholly.
Patent JP-H02187473-A (JP)
Title: Fluorescent ink
Inventor: SAIYAGARAI SARADA
IPC: C09D11/02
Filed: 1989-10-31
Abstract: PURPOSE: To provide a fluorescent ink excellent in print postmark, life and resistance to extreme temperatures and without causing the sedimentation of the components by comprising a soluble fluorescent toner, a polar organic solvent and a dye in specified rations.  
     CONSTITUTION: The objective ink comprises (A) 10-40% of a soluble fluorescent toner, (B) 60-80% of a polar solvent preferably having a boiling point of 250°C or higher and a vapor pressure of 0.05 mmHg or less (more preferably, triethyleneglycol, glycerin, tripropyleneglycol methylether, tripropyleneglycol and/or ethyleneglycol phenylether), and (C) 5% or less of a dye. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2001105692-A (JP)
Title: Recording apparatus and method for recording
Inventor: KAWANABE TETSUYA
IPC: B41J29/38
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To clearly inform an operator of a process state in accordance with a printing mode. SOLUTION: Each data of a plurality of kinds of printing modes generated outside is received (S1). A printing mode is identified from contents of the received data (S2 and S9). A display form is changed on the basis of the identification result according to the plurality of kinds of printing modes (S3 and S10) and displayed to a display part.
Patent JP-H01125299-A (JP)
Title: Relief-shaped article
Inventor: YAMASHITA KUNIHIRO
IPC: B44C3/02
Filed: 1987-11-11
Abstract: PURPOSE: To expand the whole picture design pattern to a relief-like condition and to prepare a product with a three-dimensional effect by a method wherein a plurality of ink layers are heated and a foaming agent in capsules is evaporated to expand and deform particles and to emit an aromatic agent by making the aromatic agent-wrapped capsules explode during foaming thermally. CONSTITUTION: A picture design pattern of a rabbit drawn on the surface of a base body 2 consists of a base layer 5A prepd. by using e.g., a yellow foamable colored ink, a white contour proportion layer 5B of the rabbit, red local layers 5C of ears, eyes and a mouth and a black local layers 5D of a nose and a button. Foamable colored inks of each layer 5A-5D are prepd. by mixing volatile liq. foaming agent-wrapped particles 10 and liq. aromatic agent 11-wrapped particles 12 in capsules 9. The whole pattern is expanded into a relief-like condition and a three-dimensional effect is produced thereby without deforming the contour of the picture design pattern of a rabbit by a method wherein hot air is blown to heat each layer 5A-5D and the foaming agent 8 wrapped in the capsules 6 is evaporated to expand the particles 10.  A position with a thin thickness of the capsule 9 is exploded and the wrapped aromatic agent 11 is emitted outside.
Patent JP-H04158610-A (JP)
Title: Differential amplifier circuit
Inventor: SADA YUTAKA
IPC: H03F3/45
Filed: 1990-10-23
Abstract: PURPOSE:To prevent clamping of an output voltage at the inversion by providing an analog switch between an output terminal and an inverting input terminal of a noninverting amplifier. CONSTITUTION:An analog switch comprising a P-channel MOSFET 4 and an N-channel MOSFET 5 is provided between an output terminal 103 and an inverting input terminal of a noninverting amplifier 1. Switches 10,11 are respectively turned off and on at the inversion and an L level input voltage is inputted to an input terminal 101. The input voltage is inputted directly to a gate of a FET 5 and inverted by an inverter 3 and fed to a gate of the FET 4 as an H level voltage. Thus, both the MOSFETs 4,5 are turned off and the inverting amplifier 2 is operated. Thus, clamping of the output voltage at the inversion is prevented.
Patent JP-H05123870-A (JP)
Title: Plasma jet machining
Inventor: NOMURA HIROAKI
IPC: B23K10/00
Filed: 1991-10-30
Abstract: PURPOSE:To provide a plasma jet machining capable of plasma jet machining utilising ozone with an inexpensive and simple constitution. CONSTITUTION:Plural working gas jetting openings 19 for jetting a part of revolving working gas 7 as jetting gas 18 are formed at the upper part of a working gas jetting opening 17. A gas recovery cover 21 is fitted on a nozzle cover 12 so as to cover the working gas jetting openings 19. An assistant gas cover 24 is fitted coaxially with the gas recovery cover 21 and the jetted gas 18, passing through jetting gas passages 22, 27, 28 and 23, is jetted as the assistant gas 25 around a plasma arc 13 generated from the working gas jetting opening 17.
Patent JP-H02236236-A (JP)
Title: Method for recovering metal
Inventor: EDOUIN JIEI BIIRETSUKI
IPC: C22B34/20
Filed: 1989-11-02
Abstract: PURPOSE: To efficiently, cost effectively and safely recover metals from source materials by treating the source materials with HF, recovering Ta and Nb by extracting from the aq. phase, treating a solid phase with sulfuric acid and recovering U and Th.  
     CONSTITUTION: The source materials, such as sludge residues, contg. Ta, Nb, U, Th, etc., are digested in thick HF. The resulted slurry is separated to the aq. phase and the sludge. The Ta and Nb are extracted by liquid-liquid extraction from the aq. phase. On the other hand, the sludge is mixed with dilute HF and after the resulted slurry is washed with a dilute aq. acid soln., etc., the aq. phase is separated from the undissolved solid phase. The dissolved Ta and Nb are extracted from the aq. phase by using a solution-ion exchanger. The undissolved solid phase is once dried and is then heat treated with the sulfuric acid. The generated gaseous HF is recovered and recycled. The sulfated solid formed in such a manner is subjected to a leaching treatment with the dilute sulfuric acid and after the slurry is washed with a dilute acid, the aq. liquid phase is separated from the solid phase. The dissolved U and Th are extracted and recovered by using an org. soln. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0542975-A (JP)
Title: Expandable corner pad
Inventor: TOOTSU MASAO
IPC: B65D81/07
Filed: 1991-08-07
Abstract: PURPOSE:To facilitate storage, transportation and disposal of a corner pad by forming the corner pad into a L-shape by only one operation of supplying a gas from a gas cock to keep an article away from the wall of a container or package. CONSTITUTION:A joint is formed between two bag sheets 1 by attaching together their edges with a peripheral edge seal 5 and a part of the peripheral edges is left unsealed with the seal ends 8 and 9 formed. The bag sheets 1 are fusibly attached at predetermined places to divide the gas chamber into a plurality of sections, form divided seals 4 to adjust the height of a pad upon expansion and provide bending seals 3 at predetermined places. Such sheets are then folded along A-A line to stack the resulting four sheets and the parts of the sheets parallel to the peripheral edge seal 5 of the bottom side are sealed together starting at the seal ends 8 and 9. To use this corner pad, a bag 20 is inflated with the gas supplied from a gas cock 12 to form the corner pad bent at 90 deg. in the positions of bending seals 3.
Patent JP-S62147141-A (JP)
Title: Rubber belt
Inventor: KANAI KAZUMI
IPC: F16G1/06
Filed: 1985-12-20
Abstract: PURPOSE:To form a low friction layer on the surface of a rubber belt by adding fatty acid amide or aromatic amide with carbon atomic number 9-24 to unvulcanized rubber to vulcanize it, and then blooming the fatty acid amide and aromatic amide on the surface of the rubber belt. CONSTITUTION:Neoprene rubber is used as forming material for a rubber belt, and the 2 weight parts of N-stearin erucic acid amide is compounded with the 100 weight parts of the rubber. After the above rubber and amide are compounded using a kneader, and extruded through an extruder, the extruded compound is put on a vulcanizing core bar, and vulcanized at about 150 deg.C for 1 hour, and then processed in polishing and cutting off processes, thus formed into the belt having required dimensions and the hardness of about JIS A scale 65. Since the N-stearin erucic acid amide already begins to bloom after the above compound is manufactured into the belt, the surface of the belt can be smoothed. The measured coefficient of friction between the belt and the ABS resin pulley of a tape recorder is 0.3, but that between the belt compounded similarly without the stearin erucic acid amide and the above pulley is 0.9.
Patent JP-H10132411-A (JP)
Title: Absorption water cooling/heating machine
Inventor: ENOMOTO HIDEKAZU
IPC: F25B15/00
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and less-expensive absorption water cooling/heating machine having a configuration in which changing-over of a heating operation to a cooling operation is performed rapidly. SOLUTION: The operation of an absorption water cooling/heating machine 100 is changed over such that absorbing liquids 2a, 2b, 24a and 24b are circulated, a cooling operation and a heating operation for cooling and heating cold water/hot water returning water 35a passing through a heat exchanging pipe 26B of an evaporator 26 are changed over. During a cooling operation, the cooling water 32a is circulated through passages of a cooling pipe 1A, a cooling pipe B23A, and a thermal radiation and cooling section 51. A small storing tank 71 is arranged at a lower position than the cooling pipes 1B and 23A. When the operation is shifted to a heating operation, an opening or closing valve V7 is opened, the cooling water 32a in the cooling pipes 1B, 23A is stored in the storing tank 71 due to a difference in drop and then the cooling pipes 1B and 23A are made empty.  When the operation is shifted to a cooling operation, the open/close valve V7 is closed, an opening or closing valve V8 is opened to cause the cooling water 32a in the storing tank 71 to be returned back into either the storing tank 59A or a pump 2. Since the storing and returning of cooling water 32a are carried out by a drop difference, a fluid driving device such as a pump or the like can be eliminated and its small-sized and less-expensive configuration can be realized.
Patent JP-H09202119-A (JP)
Title: Anti-skid device for tire
Inventor: SHIBATA MATSUMURA
IPC: B60C27/16
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an anti-skid device for tire capable of reducing torsion of a frame body and surely obtaining the hill climbing ability and braking force. SOLUTION: A rubber-made body 20 is provided with an outer frame part 20A which is continuous in the circumferential direction of a tire and of hexagonal pattern, the outer frame part 20A is provided with a pair of first small frame parts 20B which are formed along the circumferential direction of the tire and of hexagonal pattern, and a pair of second small frame parts 20C which are formed along the width direction and of hexagonal pattern, and six sides which form the hexagonal pattern of the outer frame part 20A and the first small frame parts 20B and are extended in the direction orthogonal to the traveling direction especially improve the hill climbing ability and the braking force.  When the frame body of the body 20 is twisted during the traveling, the improving effect of the hill climbing ability and the braking force by the frame body is reduced, but in the present invention, embedded fibers improve the torsional rigidity of the body 20 and reduce the torsion of the frame part, and the hill climbing ability and the braking force are surely secured.
Patent JP-H02132374-A (JP)
Title: Measuring instrument for elongation of texture
Inventor: NAKAMURA MASAO
IPC: G01N3/08
Filed: 1988-11-14
Abstract: PURPOSE:To measure the elasticity and weaving direction of the texture by sticking hooks into the texture at two distant points, applying torque in a mutual separating direction and measuring the isolation distance between the hooks. CONSTITUTION:Rotary shafts 1 and 2 are arranged in parallel to each other and gears 3 and 4 which engage each other are fixed. A rotary solenoid 5 and a rotary encoder 6 are coupled with the base ends of the rotary shafts 1 and 2. Further, rods 7 and 8 of specific length which extend in such a direction that they extend in the mutual approaching direction are projected from the free ends parts of the rotary shafts 1 and 2. The hooks 9 and 10 which can be stuck into the texture are formed atop of the rods 7 and 8 and when the rotary solenoid 5 is driven, the rods 7 and 8 rotate in mutually opposite directions. Thus, the specific torque is applied and the isolation distance between the hooks is measured to measure the elasticity and weaving direction of the texture.
Patent JP-2000114047-A (JP)
Title: Thin-film transformer and manufacture thereof
Inventor: NAKABAYASHI AKIRA
IPC: H01F41/04
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film transformer which is compact and excellent in characteristics and whose mounting density can be improved. SOLUTION: This thin-film transformer 1 is provided with four electrodes 4, 5, 6, and 7 on the outer surface of a substrate 2, two spiral coils 8 and 9 inside the substrate 2 which are apart from and opposite to each other, two soft magnetic films 10 and 11 outside two coils 8 and 9 inside of the substrate 2 that are apart from and opposite to the coils 8 and 9, and conductors 12, 13, 14, and 15 inside the substrate 2 which connect respective both ends 8a and 8b and 9a and 9b of the coils 8 and 9 with four electrodes 4, 5, 6, and 7 respectively.
Patent JP-H05126037-A (JP)
Title: Liquid pump
Inventor: YASUNAKA TOSHIO
IPC: F04B17/04
Filed: 1991-10-31
Abstract: PURPOSE:To improve the durability, to realize the sterilization, and to control the flowing amount easily, as to a liquid pump used for the tissue culture of a plant and the like. CONSTITUTION:This liquid pump is composed of a pump main body 11 formed of a heat-proof and medicine-proof material, forming a cylinder chamber 12 at the inside, and having a flowing-in port 14 and a flowing-out port 18, a check valve 19 to prevent a reverse flow of the liquid, a piston 13 formed of a magnet, a coil 21 to operate the piston 13, and a control means (control circuit) 24 to control the current flowing to the coil 21.
Patent JP-S61165353-A (JP)
Inventor: FUREDERITSUKU HARORUDO HAUERU
IPC: C09B29/01
Filed: 1985-12-20
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-H09128574-A (JP)
Title: On-vehicle equipment for communication between road and vehicle and communication equipment between road and vehicle
Inventor: HAYASHI HIROTADA
IPC: G07B15/00
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To easily exchange data without directly connecting on-vehicle equipment and on-road equipment and to improve the reliability of data by recording both data and time information in an information recording card together. SOLUTION: By transferring information through radio wave communication between on-vehicle equipment 30 mounted on a vehicle 90 and on-road equipment having a flat antenna 117 or the like installed at an entrance gate 100 or an exit gate 300, the traveled passage section or kinds of vehicle is discriminated and a passage toll, etc., is automatically collected without stopping the vehicle. An IC card reader/writer for attaching/detaching an IC card 62 is provided in the on-vehicle equipment 30 and in the case of prepaid system, for example, the IC card 62 stores a card number, remainder information, detailed utilization information, time information at the time of being stored into the card and card kind information.  For example, a passage issuing device 123 at the entrance gate 100 has a function as a recovery gate for writing or reading data while using the IC card 62 when communication error is caused.
Patent JP-H09127879-A (JP)
Title: Display device
Inventor: NAGATANI SHINPEI
IPC: G02F1/1333
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components and to simplify the assembling process, without reducing the mechanical strength of a display device by laying a display panel on the top of a surface light source with a plate-like transparent elastic body. SOLUTION: A back light 2 is arranged on the bottom surface of a casing 3 and the display panel 1 is laid on the top of the back light 2 with a plate-like transparent rubber 5. Then, the peripheral edge part of the front surface of the panel 1 is fitted into the frame part of a holding frame 4 with a stick-like rubber 6, and in this state, the frame 4 is pressed from above, to insert an arrow-like pawl into a hole provided in the casing 3. Since the rubbers 6 and 5 are compressed/deformed by pressing force exerted from the frame 4, the arrow-like pawl obtains elastic force for pulling the pawl back upward, to be fixed to the casing 3.  Thus, since the panel 1 is laid on the top of the back light 2 so that the full surface of the panel 1 is closely stuck to the rubber 5, fixing is attained by a simple method of only inserting the arrow-like pawl into the hole provided in the casing 3, and a shift caused by an impact from the outside, etc., can be prevented and the assembling process is made simpler than the one in a conventional manner.
Patent JP-S62142408-A (JP)
Title: Piezo-electric vibration parts
Inventor: TOKAI MASAHIKO
IPC: H03H9/02
Filed: 1985-12-17
Abstract: PURPOSE:To improve vibration characteristic by selecting and using the composition of synthetic resin to make characteristic of sheath material complementary to that of a piezo-electric substrate. CONSTITUTION:A piezo-electric substrate 1 is a thin plate of piezo-electric ceramic, and electrodes 3, 3 are formed at the center of both faces facing each other and makes thickness vibration of energy confining type. Electrodes 3, 3 are connected respectively to leads 4, 4 through leader electrodes. Sheath material 2 is protective member made by molding epoxy resin and covers whole piezo-electric substrate projecting only leads 4, 4. As periphery of electrodes 3, 3 on both sides of the piezo-electric substrate 1 becomes an area for thickness vibration of energy confining type, the sheath material 2 is excluded and hollows 5, 5 are formed. The sheath material is formed to a thickness complementary to temperature characteristic of the piezo-electric substrate 1 by selecting the composition of the epoxy resin and controlling viscosity and thixotropy etc.
Patent JP-2000112028-A (JP)
Title: Projection type picture display device
Inventor: SAWAI YASUMASA
IPC: G03B21/14
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a picture display device whose safety is high and whose operation convenience is excellent. SOLUTION: This device constituted as a rear projection type television is provided with two attaching parts 21 for attaching a lamp unit and a turnable holding part 22 which holds the attaching parts 21. At a turn-on position, the lamp 81 is turned on and at a turn-off position it is not turned on, so that the lamp is alternately arranged at the turn-on position A and the turn-off position B by the rotation of the holding part 22. The lamp unit is provided with a memory 85 to store the remaining service life of the lamp 81. Thereby, an instruction is displayed so as to arrange the lamp currently at the turn-off position B whose service life is left enough to the turn-on position A when the service life of the lamp currently at the turn-on position A is not left enough.  Otherwise, an instruction is displayed to attach a new lamp when the remaining service life of the lamp at the turn-on position A is not left enough and the lamp whose service life is left enough is not attached at the turn-off position B.
Patent JP-H02132469-A (JP)
Title: Copying machine
Inventor: TAKAHASHI HIROSHI
IPC: G03G21/14
Filed: 1988-11-12
Abstract: PURPOSE:To set the scanning distance of an optical system to an indispensable distance and to efficiently take a copy in the shortest time by providing a document placing position on an operation side and determining the start positions of the preliminary run and exposure of an exposure optical system according to copy magnification and the size of transfer paper. CONSTITUTION:The exposure optical system 300 is scanned to and from an operation side F and the document reference position is determined on the F side of a document platen, i.e. contact glass 203. A scanner 320 in forward motion moves to the scan start position matching virtual document size calculated from copy magnification and transfer paper size and the exposure scan of the document is carried out in backward motion. An operator can, therefore, set the document at the F-side original reference position and copy it as usual and the document scan is made from the tail end and finished at the reference position. At this time, when the transfer paper and copy magnification are determined, the area of the document which can be copied is determined without reference to the document size and the wasteful operation of the scanner 320 is eliminated to improve the copying speed.
Patent JP-S62144888-A (JP)
Title: Laser beam welding method
Inventor: NATSUMI FUMIAKI
IPC: B23K26/21
Filed: 1985-12-19
Abstract: PURPOSE:To equally join both plates by melting and to eliminate the reduction in strength and stress concentration by detecting the plate thickness difference at the butt part of a plate stock and by making the energy concentration at the thick plate side larger by inclining the condensing lens of the laser beam to the optical axis. CONSTITUTION:A condensing lens 7 is inclined for the optical axis by actuating a driving means 11 with the command of a control part 12 by detecting the plate thickness difference at the butt part 3 of plates stocks 1, 2. By this technique the energy concentration of the laser beam 4 at the plate thickness larger side 1 is made larger than the concentration of the plate thickness smaller side 2. The relative energy shortage due to the plate thickness difference is eliminated and both plate stocks 1, 2 are joined by melting 6 equally. There is also no stress concentrating part due to the step difference nor reduction in the strength of the junction part.