baber/WOPTO huggingface dataset:
Patent JP-H03119628-A (JP)
Title: Circuit breaker
Inventor: KAMATA TEIJI
IPC: H01H71/12
Filed: 1989-09-30
Abstract: PURPOSE:To simplify the shape of an armature and improve magnetic efficiency by rotatably fitting the armature at an extension section from a magnetic frame, and forming a stopper production coupled with the side section of the armature to keep the interval with an iron core constant on the extension section. CONSTITUTION:When the on-state is to be transferred to the off-state, the handle 23 of an operation mechanism 20 is rotated clockwise, the second link 16 of a switching action link mechanism 14 connected to a projection 24 is pulled, and a moving contact plate 13 is pulled via the first link 15 and separated from a fixed contact plate 11. Since the side section of an armature 35 is coupled with a stopper projection 32a, the magnetic force can efficiently operate the armature 35 off the center section of the magnetic pole of the armature 35. The shape of the armature 35 is simplified, the stopper projection 32a is located at the upper section where a space can be relatively easily obtained, and the assembling property is improved.
Patent JP-H1176587-A (JP)
Title: Data providing system for game parlour
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To realize the immediate acquisition of not only the latest game data of a selected game machine even if it is in operation but also various data without the need for proceeding to an information terminal located at a distance. SOLUTION: This system is constituted of a data transmitting station 2 arranged to every game machine 18 and of a portable terminal 19. The data transmitting station 2 comprises a storage means 14 to store at least either data of the game data of the game machine 18 or the explanation data of game methods, a data communication means 9 to transmit data stored in the storage means 14 in a noncontact way on the basis of an output request from the portable terminal 19, and a control means 13 to control the operation of each means. The portable terminal 19 comprises an output requesting means 27 to make a request for data output to the data transmitting station 2, a data receiving means 28 to receive data transmitted in a noncontact way from the data transmitting station 2, a storage means 32 to store date received by the receiving means 28, and a control means 31 to control each means.
Patent JP-H10106952-A (JP)
Title: Manufacture of crystalline silicon film
Inventor: YAMAZOE HIROSHI
IPC: G02F1/1368
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a crystalline silicon film which can form a crystalline silicon film having large crystal grains without damaging a substratum like a glass substrate. SOLUTION: On a glass substrate 1, a diamond film 6 is formed, on which a noncrystalline silicon film 3 is selectively formed. By irradiating the noncrystalline silicon film 3 with an argon laser beam 7, the film 3 is fused and crystallized. Thereby a crystalline silicon film having large crystal grains and high mobility can be obtained.
Patent JP-H07108302-A (JP)
Title: Manufacture of shapes having curved web and flange
Inventor: IKUTA KAZUE
IPC: B21B1/08
Filed: 1993-10-13
Abstract: PURPOSE:To freely selectively manufacture the amount of curvature by adjusting the moving direction of vertical rolls, its moving amount and amount of reduction of the web height. CONSTITUTION:The vertical rolls FV are moved to the inlet side of rolling, the start of contact of flanges with the vertical rolls is made earlier than the start of contact of the web with horizontal rolls FH, the web. height is reduced in the state where the web is not screwed down with the horizontal rolls FH from the position of contact of the flanges with the vertical rolls FV and compressive force acts in the middle part of the web. When this compressive force is larger than the critical force of web buckling, web curvature (buckling) is generated. And, since the region in which the web height is reduced in the state where the web is not screwed down with the horizontal rolls FH is increased by the amount by which the vertical rolls FV are moved to the inlet side of rolling, the amount of curvature of the web is accordingly changed.
Patent JP-S61135584-A (JP)
Title: Production of protease
Inventor: TANIYASU RYOZO
IPC: C12N1/20
Filed: 1984-12-04
Abstract: PURPOSE:To produce a protease useful as a protein-decomposition enzyme, in high enzymatic activity, using inexpensive medium, by culturing a protease- producing microorganism in a medium containing whey purified by the reverse osmosis treatment. CONSTITUTION:A microbial strain capable of producing protease (preferably Bacillus licheniformis ATCC 14580, etc.) is cultured in a medium containing a whey (preferably having a lactose concentration of 8-15wt%), e.g. at 36-38 deg.C, 6.5-7.0pH, oxygen transfer rate of 155hr<-1> and an inoculation ratio of 3%. The amount of the whey in the medium is preferably 30-80g/l in terms of lactose concentration.
Patent JP-H06285943-A (JP)
Title: Co-extrusion molded object
Inventor: NAKABAYASHI ONORI
IPC: C08J9/04
Filed: 1992-09-25
Abstract: PURPOSE:To obtain a co-extrusion molded object excellent in weatherability, impact resistance and moldability by subjecting a coating compsn. wherein butadiene rubber, fluoroplastic and a crosslinked polymer are added to a specific methacrylic resin to coextrusion molding along with a foamable resin base material. CONSTITUTION:As a coating compsn. subjected to co-extrusion molding along with a foamable resin 2, a resin compsn. consisting of 20-79.8wt. of a methacrylic resin compsn. obtained by polymerizing methyl methacrylate in the presence of a terpolymer elastomer obtained from an aromatic vinyl monomer, acrylic ester and allyl (meth)acrylate, 0.1-40wt.% of butadiene rubber, 0.1-10wt.% of fluoroplastic and 20-30wt.% of a crosslinked polymer obtained by the suspension polymerization of a non-crosslinkable monomer and a crosslinkable monomer is used. By this method, a co-extrusion molded object excellent in weatherability, impact resistance and moldability is obtained.
Patent JP-H02167356-A (JP)
Title: Weather-resistant thermoplastic resin composition
Inventor: NAKATSUJI SHUKUYU
IPC: C08L51/06
Filed: 1989-09-29
Abstract: PURPOSE:To obtain a composition improved in impact and heat resistance with sufficiently strengthened weather resistance by blending a mixture containing a chlorine-containing polymer with an impact strength enhancer without containing double bond and a hindered amine-based light stabilizer. CONSTITUTION:A resin composition obtained by blending 100 pts.wt. mixture of 100-40 pts.wt., preferably 80-40 pts.wt. chlorine-containing polymer with 0-60 pts.wt., preferably 20-60 pts.wt. polymer having 100-200 deg.C glass transition temperature without containing chlorine with 4-25 pts.wt. impact strength enhancer and 0.1-3.0 pts.wt. hindered amine-based light stabilizer. Chlorinated polyethylene, a graft copolymer prepared by grafting vinyl chloride onto ethylene-vinyl acetate copolymer or ethylene-methacrylic acid ester copolymer, acrylic rubber, etc., are used as the impact resistance enhancer.
Patent JP-H08118137-A (JP)
Title: Plural cutting tool height adjusting device for trimming device
Inventor: IZUMIDA KOJI
IPC: B23D1/22
Filed: 1994-10-21
Abstract: PURPOSE: To adjust the height of cutting tools rapidly with high accuracy and without skill by providing a gear assembly for transmitting the rotation of a servo motor for rotating a screw shaft, to remaining screw shafts to rotate them. CONSTITUTION: A screw shaft 4 direct-coupled to a servo motor 12 is rotated by the specified quantity in correspondence with the type of a workpiece by the height adjusting dial of a control panel. At this time, a sleeve 8 is vertically moved through a screw nut 5 so as to adjust the height of a cutting tool 1 set and fixed to the sleeve 8. Position fixing is performed by the brake mechanism of the motor 12. Since spur gears 9, 10, 11 are connected, cutting tools 2, 3 ascend and descend synchronously with the cutting tool 1. Step difference is previously provided between the cutting tools by height adjusting pieces 13, 14, 15 provided at the respective sleeves 8, and the respective cutting tools 1, 2, 3 are adjusted in height while keeping the step difference.
Patent JP-H06105691-A (JP)
Title: Dna fragment containing phenyl hydroxylase gene region, recombinant plasmid, transformant and decomposition of trichloroethylene
Inventor: NAKAMURA KANJI
IPC: C12R1/40
Filed: 1992-09-25
Abstract: PURPOSE:To provide a new DNA fragment useful for the preparation of a transformant capable of decomposing trichloroethylene. CONSTITUTION:A DNA fragment containing a phenol hydroxylase gene region expressed by the restriction map shown in the drawing (C230 is a part of catechol 2,3-oxygenase gene; PH is phenol hydroxylase gene). It can be prepared by separating a DNA from a chromosomal DNA of e.g. Pseudomonas putida KWI-9 strain (FERM P-13109) and cleaving at the restriction enzyme StuI site and SmaI site.
Patent JP-H08124083-A (JP)
Title: Mobile object photographing device
Inventor: OMAE MASANORI
IPC: G08G1/04
Filed: 1994-10-21
Abstract: PURPOSE: To eliminate an image processing such as the segment of a number plate character, etc., and to always perform an exact and inexpensive mobile object photographing by repeatedly photographing a prescribed photographing location and selecting the necessary image according to the passing timing of the mobile object and the detection result of speed. CONSTITUTION: This device is composed of a television camera 1, an A/D converter 2, an image memory 3, an image control part 4, a D/A converter 5, a system control part 6, a vehicle detector 7 and a speed detector 8. The television camera 1 operates at 1/30-second interval, for instance, by an internal trigger 1. In this constitution, a prescribed photographing location is repeatedly photographed and the images obtained by the photographing are successively stored. When a mobile object passes a prescribed detection location, the passing timing and speed are detected. From the plural stored images, necessary images, for instance, the images including the number plate and shape of the mobile object passing the photographing location are selected based on the detected timing and speed.
Patent JP-H07112220-A (JP)
Title: Press die for manufacturing product with symmetrical shape
Inventor: YOSHIOKA KENICHI
IPC: B21D37/14
Filed: 1993-10-14
Abstract: PURPOSE:To make a setup operation reversing a die and a punch unnecessary by arranging a die with a housing recessed part and a forming die surface, and two pairs of punches which are held freely movable back and forth on the housing recessed part opposing each other. CONSTITUTION:The other symmetrical part 7a is manufactured. A state not to abut on the end face 54 of a floating punch 5a, is made by driving the actuator of the select holding means 6a of a lower die 2a. Abutting is made on the end face 54 of a floating punch 5b by driving the actuator of the select holding means 6b of an upper die 2b. A plate base stock is set between the lower die 2a and the upper die 2b, and the lower die 2a and the upper die 2b are allowed to move in the approaching direction. The plate base stock is pushed in a housing recessed part 40 from the opening 41 of the die 4a of the lower die 2a at a state in which the plate base stock is held by both tip surfaces 51 of the floating punches 5a and 5b, and a symmetrical part 7a can be formed. Another symmetrical part is worked at a state in which the lower die 2a is fixed by the select holding means 6a and 6b, and the upper die 2b is made floating.
Patent JP-S62117373-A (JP)
Title: Field effect transistor
Inventor: NAGAHAMA HIROYOSHI
IPC: H01L21/285
Filed: 1985-11-15
Abstract: PURPOSE:To obtain a 2DEGFET which is uniform and has high reproducibility, by laminating a second AlGaAs, via a GaAs, on a AlGaAs for forming two-dimensional electron gas (2DEG gas), and performing a selective etching applying GaAs as a stopper. CONSTITUTION:On a high density GaAs 2, an N-AlGaAs 4 for 2DEG gas is laminated, and an AlGaAs 6 is laminated via an N-GaAs 5 thereon, both sides of which are subjected to a mesa-etching. The AlGaAs is eliminated by etching by applying. HF or HCl system solution, and ohmic metals 9 and 10 are adhered to form a metal diffusion layer 7. After being covered with a photoresist 12, the layer 6 of an aperture part is selectively eliminated, where the same solution is applied and the GaAs 5 is used as a stopper, and then an aperture 13 is formed. In this method, both the control of groove depth by current adjusting and the high degree dry etching are unnecessitated and the groove can be easily formed with excellent reproducibility and uniformity. After a gate metal 8 is deposited, an element is completed by a lift-off.
Patent JP-H0684719-A (JP)
Title: Solid electrolytic capacitor
Inventor: KONO KATSUHIKO
IPC: H01G9/04
Filed: 1992-08-31
Abstract: PURPOSE:To obtain a solid electrolytic capacitor which has sufficiently high resistances against thermal and mechanical stresses and moisture and the characteristics of which do not deteriorate. CONSTITUTION:The graphite layer formed on a semiconductor layer 4 constituting a sintered capacitor element 7 is constituted in a two-layer structure of a first graphite layer composed of an aqueous solvent, graphite powder, and water soluble high polymer material and second graphite layer 6 formed on the layer 5 and composed of an organic solvent, non-water soluble high polymer material, graphite powder, and graphite fibers.
Patent JP-H02103953-A (JP)
Title: Method for forming single crystal magnesia spinel film
Inventor: TAGUCHI EIJI
IPC: H01L21/86
Filed: 1988-10-13
Abstract: PURPOSE:To obtain MgAl2O4 film characterized by no surface roughness and excellent crystalline property by forming a single crystal MgAl2O4 film on a single crystal Si substrate, performing a first heat treatment at a specified temperature, and thereafter performing a second heat treatment at a high temperature. CONSTITUTION:A single crystal MgAl2O4 thin film 2 is formed on the (100) surface of a single crystal Si substrate 1 by Al-HCl-MgCl2-CO2-H2 based vapor phase epitaxy. Then, treatment is performed in a moisture-added N2 atmosphere at a temperature of 1,000 deg.C or less for two hours, and an SiO2 thin film 3 is formed at an MgAl2O4/Si interface. Then treatment is further performed at 1,200-1,300 deg.C for two hours. Thus an SiO2 layer 3' is further formed beneath the SiO2 layer 3. The total thickness of the layers 3 and 3' is about 210nm. The surface of the MgAl2O4 film 2 after the heat treatment is not rough, and the surface is flat. The crystalline property of the surface layer becomes excellent, and an SOI substrate having excellent quality is obtained.
Patent JP-2001086676-A (JP)
Title: Rotor of permanent magnet rotating machine
Inventor: TAKAHATA MIKIO
IPC: H02K19/10
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To start a rotor as an inductor at start, and operate it as a synchronizer at rated operation, without dropping the output as compared with a non-self- starting permanent magnet type or rotating machine. SOLUTION: This is the rotor of a permanent magnet type or rotating machine which is equipped with a rotor iron core 4 having a magnetic part and having magnetic irregularity made in circumferential direction, and a permanent magnet 7 being provided to negate the magnetic flux from an armature coil 2 passing between the adjacent magnetic poles of the rotor iron core 4. In this case, this rotor is equipped with a cylindrical conductor 8 which is provided around the rotor iron core 4 and generates starting torque by generating an induced current at start of a rotating machine, and a cylindrical retaining ring 9 which is provided around the cylindrical conductor 8 and retains the centrifugal force working on the cylindrical conductor 8 at operation of the rotating machine.
Patent JP-H0199747-A (JP)
Title: Complex mold for vacuum melting-pressurized continuous casting
Inventor: MAE YOSHIHARU
IPC: B22D11/04
Filed: 1987-10-13
Abstract: PURPOSE:To drastically improve the service life of a mold by constituting the mold for vacuum-pressurized continuous casting with refractory having high heat conductivity and excellent lubricity at upper part and refractory having non-reaction with molten metal and excellent heat shock resistance at lower part. CONSTITUTION:The upper mold 12 is constituted of boron nitride or graphite having high heat conductivity and good lubricity and the lower mold 13 is constituted of ZrO2 series or sialon refractory having non-reaction with molten metal and excellent heat shock resistance. By jointing these at jointing part 14 and complex-constituting the mold for vacuum-pressurized continuous casting, the service life of the mold is drastically improved.
Patent JP-S60141034-A (JP)
Inventor: HIYUU DEBITSUDO SONTATSUGU
IPC: H04B5/00
Filed: 1984-12-07
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-H1179696-A (JP)
Title: Pallet entry detector
Inventor: FURUKURA KAZUMASA
IPC: B66F9/24
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent adverse effect on a human body by providing a lift bracket with a pallet sensor for detecting the presence of a pallet on a fork, and stopping irradiation of a laser marker when the cargo handling sensor detects the pallet. SOLUTION: At the time of loading work of a pallet 12, an irradiation point of the pallet 12 of a laser marker 9 is previously set, and a worker confirms the irradiation point to advance a fork 6. A pallet entry detecting device has a microswitch 10 serving as a pallet sensor, installed at a lift bracket 5, for instance. The microswitch 10 is switched off by an upper face deck board of the pallet 12 when the pallet 12 is inserted to the innermost part of the fork 6. Then the laser marker 9 is switched off, so that the laser marker 9 is no longer irradiated. When the pallet 12 is removed from the fork 6, the microswitch 10 is switched on, and the laser marker 9 is switched on, so that the laser marker 9 is irradiated.
Patent JP-H0598025-A (JP)
Title: Production of polymer granule
Inventor: OKAMOTO MASAYA
IPC: B29K67/00
Filed: 1991-10-04
Abstract: PURPOSE:To produce polymer granules of excellent quality continuously at good productivity by a simple apparatus and a simple operation. CONSTITUTION:The title process comprises feeding a solution of a polymer in an organic solvent to a granulator 4 kept in an atmosphere in which the organic solvent can evaporate while introducing 3-150wt.%, based on the solution, polymer granules G to the granulator and evaporating the organic solvent from the solution while brining the polymer granules into contact with the solution.
Patent JP-H05103041-A (JP)
Title: Data processing unit and its fault detection method
Inventor: UENO SHINJI
IPC: G06F11/10
Filed: 1991-10-04
Abstract: PURPOSE:To detect immediately a fault of a circuit controlling data transfer quantity even on the way of data transfer with a small quantity of the hardware by comparing a parity of a sender side transfer control counter with a parity of a receiver side control counter. CONSTITUTION:A data transmitter 101 is provided with a parity generator 112 generating a parity of a transmission counter 108 counting a transfer quantity of transmission data. A data receiver 102 is provided with a parity generator 118 generating a parity of a reception counter 117 counting the transfer quantity of the reception data and a comparator 112 comparing outputs of both the generators 112, 118. Then the coincidence/dissidence of two parities is detected and in the case of dissidence, the data transfer is immediately stopped. Thus, when the shift of the count of the reception data quantity due to a fault in the circuit is not in matching with the count of the transmission data quantity, the fault occurrence of data transfer is immediately detected due to the dissidence of both the parities.
Patent JP-H1182355-A (JP)
Title: Scroll type compressor
Inventor: MIURA SHIGEKI
IPC: F04C29/00
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent gas from releasing outside a sealed housing even when a relief valve is opened, by releasing the gas to an inlet chamber by opening the relief valve when the gap pressure in a discharge cavity is abnormally increased. SOLUTION: In a scroll type compressor where an inside of a sealed housing 1 is partitioned to limit an inlet chamber 28 and a discharge cavity 31, a fixed scroll 10 and a revolving scroll 14 mounted in the sealed housing 1, are engaged with each other to limit plural compression chambers 19a, 19b, and the revolving scroll 14 is roated while inhibiting the autorotation thereof, so that the gas is taken into the compression chambers 19a, 19b from the inlet chamber 28, to be compressed, and then is discharged through the discharge cavity, the relief valve 50 is incorporated in the sealed housing 1, whereby the gas can be released to the inlet chamber 28 when the relief valve 50 is opened by the abnormal increase of the pressure of the gas in the discharge cavity 31.
Patent JP-H1188246-A (JP)
Title: Antenna system and radio receiver using it
Inventor: SAITO YUTAKA
IPC: H01Q1/38
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an antenna system capable of ensuring a high reception performance under any circumstance. SOLUTION: In this antenna system used for a portable radio receiver, pluralities of loop antennas 1, 3 are placed on different faces of a case 9 of the radio receiver and a changeover means 5 is placed on the case to select a reception signal from pluralities of the loop antennas and a loop antenna that provides a higher reception level is selected for receiving a radio wave. A high reception performance is ensured by selecting a loop antenna whose directivity or polarized plane is more advantageous on the reception performance.
Patent JP-H03119301-A (JP)
Title: Optical isolator
Inventor: TAKI KAZUYA
IPC: G02B6/12
Filed: 1989-10-03
Abstract: PURPOSE:To obtain an optical isolator which is simple in constitution and has high coupling efficiency to an optical fiber and semiconductor laser by providing two mode selecting parts and rotating the one mode selecting part by 45 deg. with respect to the other, thereby gradually changing the film thickness of the waveguide layer and the width of the waveguide of the mode selecting parts. CONSTITUTION:The mode selecting parts 5 and 6 are connected to both ends of a mode converting part 4. The one 5 of the mode selecting parts is rotated by 45 deg. with the other 6 and is connected to the mode converting part 4. The film thickness of the waveguide layers 9, 10 and the width of the ridge part of the mode selecting parts 5, 6 are gradually changed. The mode converting part 4 is set with the film thickness of a magnetic thin film 2 in such a manner that the propagation constants of the TE and TM modes propagating in the magnetic thin film 2 are equaled by utilizing the double refractions generated in the thin film 2 by the stress arising from a difference in the grating constant between a substrate 1 and the magnetic thin film 2. The constitution of the optical isolator is simplified in this way and the cost is reduced. In addition, the coupling efficiency of light is enhanced and the insertion loss of the optical isolator is lessened.