baber/WOPTO huggingface dataset:
Patent JP-H03243465-A (JP)
Title: Boot fitting structure in rack and pinion type steering gear
Inventor: SUGAMA TAKAO
IPC: F16J15/52
Filed: 1990-02-19
Abstract: PURPOSE:To improve fitting work performance at the time of fitting a sleeve, provided with a mount rubber part and a boot fitting part, at the outer end of a pipe body by enlarging the diameter of the rubber part utilizing a slit formed at the rubber part and an annular recessed part formed at the inner peripheral part of the sleeve. CONSTITUTION:A large diameter stepped part 7a is formed at the outer end of a pipe body 7 connected to one end of a steering body 3, and an approximately cylindrical sleeve 20 made of elastic material is fitted into the outer end part of the pipe body 7. This sleeve 20 is formed of a mount rubber part 21 mounting a fitting bracket 13 on the body of a steering body 3, integrally provided at the inner end part thereof, as well as of a boot fitting part 22 integrally provided at the outer end part thereof, and a slit 23 extended in the axial direction is formed at least at one place in the peripheral direction of the mount rubber part 21. An annular recessed part 24 is also formed at the inner peripheral part of the sleeve 20 in proximity to the end part 24a of the slit 23, and the mount rubber part 21 can be enlarged in diameter by utilizing the annular recessed part 24 and slit 23.
Patent JP-H07223808-A (JP)
Title: Spherical carbon powder, spherical graphite powder and production thereof
Inventor: ICHIKAWA HIROSHI
IPC: C01B31/04
Filed: 1994-02-10
Abstract: PURPOSE:To provide spherical carbon powder or spherical graphite powder high in crystallinity, excellent in conductivity, having a spherical shape, and also excellent in packing ability by a method advantageous on the aspects of environment and cost without adopting a conventional method requiring a large volume of a solvent. CONSTITUTION:Bulk mesophase pitch softening or melting under heating is ground into 3mu-25mu particles, subjected to a thermal treatment at 200-350 deg.C in air to oxidize only the surface layers of the particles, and subsequently subjected to a thermal treatment at 800-3000 deg.C under an inert gas atmosphere.
Patent JP-H06247674-A (JP)
Title: Repairing method for elevator threshold
Inventor: TAMURA KAZUO
IPC: B66B13/30
Filed: 1993-02-25
Abstract: PURPOSE:To provide the repairing method of an elevator threshold capable of repairing its partial wear without removing the threshold itself. CONSTITUTION:A worn portion on the surface of a threshold 3 is shaped and deleted, and a repairing plate 14 is fitted to the shaped/deleted portion 13. The repairing work of the worn portion is made while the threshold 3 is kept installed on the landing 1. The threshold 3 can be repaired at a low cost in a short time via the simple work, and the partial wear on the surface of the threshold 3 can be repaired during a short rest period of an elevator.
Patent JP-H07252811-A (JP)
Title: Embedded thawing device
Inventor: KAMO YOSHIAKI
IPC: E01H5/10
Filed: 1989-01-30
Abstract: PURPOSE:To immediately throw snow in thaw it, blow hot air in and exhaust it by burying a thawing device underground and opening a lid installed on the ground surface. CONSTITUTION:The inside of a body frame 4 is divided into a thawing chamber 1 and a duct 30 by a side plate 29. A thawing cylinder A is arranged in the thawing chamber 1 and the upper part of the thawing cylinder A is made to form an opening for snow charge. A burner 26 is arranged within the duct 30. The upper part of the duct 30 is made to form a suction opening for combustion air of the burner 26. The burner 26 piercing the side plate 29 and projecting into the thawing chamber 1, is connected and fixed to the thawing cylinder A as a unit in order to blow hot air into the thawing cylinder A. The hot air from the burner 26 is blown out from the thawing cylinder A into the thawing chamber 1 through a blowing-out hole. The lid 5 opening/closing the suction opening of the duct 30, the feed opening of snow in the thawing chamber 1, and the opening of the blowing-out hole 31a from the thawing cylinder A, is arranged almost at the same height with the burying ground surface.
Patent JP-S58154945-A (JP)
Title: Channel selection level meter for multiplex carrier device
Inventor: TAKEKUMA HIDEJI
IPC: G08C19/30
Filed: 1982-03-09
Abstract: PURPOSE:To measure the level of call signals and pilot signals, and specific channel of a lot of telephone sets easily and accurately, by changing over the signal level of each channel the pilot signal level and the entire level of carrier lines transmitted multiplexly by means of a switch. CONSTITUTION:An input signal undergoes impedance matching and level adjustment, and detected heterodyningly at a heterodyne detection circuit consisting of a modulation circuit 2 and an oscillator 9, and the detection output is supplied to band pass filters 3, 4 and 5. In a figure, TONE is a sound frequency band signal and RNG shows a calling signal. The selected channel signal is amplified at an amplifier 6 via a selection switch S3 and indicated on a meter 7. Further, the amplified signal is extracted from an output terminal 8. The selection of the channel and pilot signal is performed by changing over the frequency of a local oscillator 9 by a switch (not shown). The switches S1, S2 are interlocked, and in selecting the switches to the opposite position from the position shown in the figure, the device is a conventional level meter, allowing to measure the overall level of all the channels.
Patent JP-H09197969-A (JP)
Title: Scratch seal
Inventor: FUKUI YUJI
IPC: G09F3/03
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To enable a user to stick the scratch seal on a specific hidden area that the user sets, and freely hide the part by forming a white or half-tone opaque ink layer on a scratch ink surface formed on the top surface of a transparent tack sheet. SOLUTION: The transparent tack sheet 2 which has its reverse surface coated with a pressure-sensitive adhesive 1 is stuck on the entire surface of peeling paper 3, and the synthetic-resin scratch ink layer 4 of silver or gold is formed on the top surface of the transparent tack sheet 2. Further, the white or half-tone opaque ink layer 5 is formed on the scratch ink layer 4. Then a hiding scratch seal consisting of the transparent tack sheet 2 corresponding to the area of a document to be hidden, the scratch ink layer 4, and opaque mat-based ink layer 5 is peeled off the peeling paper 3 and stuck on the area of the document to be hidden. Consequently, the scratch area characteristic of a user is obtained.
Patent JP-H07246988-A (JP)
Title: Underwater sightseeing boat
Inventor: HARITA YASUHIRO
IPC: B63B35/73
Filed: 1994-03-08
Abstract: PURPOSE:To provide an underwater sightseeing boat by Which hull resistance and oscillation on sail are decreased, occurrence of bubbles is prevented, and the course keeping property is improved, in which the water surface part can be seen from observation windows, and which has a moderate stability. CONSTITUTION:Float tanks 2 positioned above the water surface and extending along a main hull 1 are provided on both sides of the upper part of the main hull 1 provided with observation windows 3 on its lower side surfaces, and outriggers 5, each of which forms a part of the float tank, are provided on the float tanks 2 respectively.
Patent JP-H09223621-A (JP)
Title: Superconducting apparatus
Inventor: FURORIAN SHIYUTAINMAIYAA
IPC: H01F6/06
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a superconducting apparatus in which the introduction of heat into an inner chamber at a vacuum container is reduced by a method wherein a disconnector at a current supply device is installed in a region at the end part of its room-temperature-side end part. SOLUTION: A refrigerator 6 which indirectly cools a magnet device 5 is constituted of a room-temperature-side refrigerator part 6a situated inside a room-temperature range RT and of a very-low-temperature-side refrigerator part 6b which comprises both refrigeration stages 7, 8 and which is extended into a very-low-temperature range TT. The very-low-temperature-side refrigerator part 6b is passed airtightly into an inner chamber 4 evacuated to an insulating vacuum residual pressure (p) through an opening part 10 in a vacuum container 3. In addition, at the very-low- temperature-side end part of the refrigeration stage 8, the very-low-temperature refrigerator part 6b is coupled thermally to the magnet device 5 to be cooled.  Then, a room- temperature-side lead part 12a at a current supply device 12 is passed through an opening part 15 in a radiation shielding body 16 which is coupled thermally to the refrigeration stage 7 at the refrigerator 6, and it is connected to a contact piece 17a at a disconnector 17. When the disconnector 17 is closed, a contact piece 17b is inserted into the contact piece 17a. Thereby, when the disconnector is closed, a thermal shock to the refrigerator is reduced.
Patent JP-S58154913-A (JP)
Title: Manufacture of surface acoustic wave resonator
Inventor: KITA SHIGEYUKI
IPC: H03H3/08
Filed: 1982-03-11
Abstract: PURPOSE:To obtain a resonator provided with reflecting lattice excellent in size and its accuracy, by forming the reflecting lattice by the etching and forming a common electrode for its end by the masking vapor deposition or the conductor paste print. CONSTITUTION:After a metallic film 12 is coated on a piezoelectric substrate 11 with the vapor deposition, a photoresist film 13 is coated. The film 13 is applied with the patterning and developed, then unnecessary parts are etched to form an exciting electrode 14 of inter-digital form and a number of reflecting latices 15. Since the lattice 15 has no common electrode, the flow of etching liquid for an etching eliminating section 18 is improved, allowing to obtain accurate shape and size of the side wall in longitudinal direction. Common electrodes 161, 162 are formed with the masking vapor deposition and the print of conductive paste to complete the reflecting electrodes 17.
Patent JP-S59163897-A (JP)
Inventor: KIMURA KAZUO
IPC: H05K13/02
Filed: 1983-03-09
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-S61198097-A (JP)
Inventor: ENDO HIROSHI
IPC: G21C7/00
Filed: 1985-02-28
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-H06316502-A (JP)
Title: Suspension composition and its production
Inventor: AKASHI KANJI
IPC: A01N25/30
Filed: 1994-03-09
Abstract: PURPOSE:To obtain a new suspension composition excellent in suspension stability and self-dispersibility as well as excellent in fluidity because of low viscosity. CONSTITUTION:The suspension composition contains an almast water-insoluble, solid physiologically active component, a non-ionic surfactant having 1-9 HLB and a non-ionic surfactant having 10-20 HLB in a liquid medium. The method for producing this suspension composition is provided.
Patent JP-S61199582-A (JP)
Title: Gas shielded arc welding equipment of rail
Inventor: NOMURA HIROICHI
IPC: B23K9/12
Filed: 1985-02-28
Abstract: PURPOSE:To perform the welding of high quality with high efficiency by having the welding chamber to shut off a weld zone from outside air and by welding fully automatically with controlling the welding conditions according to the shape of a rail. CONSTITUTION:The welding of rail bottom part is performed after performing the initial layer welding by one-side URANAMI welding and confirming the prescribed position by the detecting sensor 43' of axis Y position for welding rails 1, 1'. The welding of the rail bottom part is performed with the multilayer welding by gas shielded arc welding by selecting the welding conditions corresponding to welding position by an information processing part and by outputting respective information to each driving control part. The Y axis moving block 4' is ascended according to the progress of weld, which is detected by the axis Y position detecting sensor 43' and the welding height at each time is detected. The welding method of the rail stem part and head part is selected from a memory part by the information processing part. The rail is surrounded by moving the mobile type water cooling side face backing metal inside the welding chamber 2, the welding conditions accorded with the height are selected and the weld of the rail stem part and head part is performed with controlling each driving part.
Patent JP-S62196453-A (JP)
Title: Hydraulic controller of belt type continuously variable transmission for vehicle
Inventor: SOGA YOSHINOBU
IPC: B60W10/10
Filed: 1986-02-22
Abstract: PURPOSE:To regulate the line oil pressure into a level having an allowance by providing two pressure regulation valves for producing two types of line oil pressures having different pressure levels while forming the spool valve chip of one pressure regulation valve such that two pressure receiving faces of different area are provided. CONSTITUTION:In a hydraulic control circuit for a continuously variable transmission 14 having variable pulleys 20, 22 the effective diameter of which being modified by means of the hydraulic cylinders 26, 28, first pressure regulation valve 48 having a first pressure receiving face S1 for receiving the first line oil pressure in an oil path 50 so as to energize a valve chip 118 in the opening direction and a second pressure receiving face S2 for receiving the second line oil pressure in an oil path 52 so as to energize the valve chip 118 in the closing direction thus controlling the first line oil pressure is provided. Second pressure regulation valve 58 for flowing out a portion of the working oil in the oil path 52 to a drain oil path 60 and controlling the second line oil pressure is provided. Furthermore, a speed change control valve for feeding the regulated working oil to one of said cylinders 26, 28 and regulating the speed ratio of the continuously variable transmission 14 is provided.
Patent JP-H08207223-A (JP)
Title: Stamping apparatus
Inventor: FUJIKAWA TOSHIHIDE
IPC: B41K1/32
Filed: 1995-02-01
Abstract: PURPOSE: To easily position a stamping apparatus when a user seals by moving the apparatus to the position of an area to be perforated when the area smaller than the printing surface of a stamp is perforated by a thermal head. CONSTITUTION: The content of a text memory for storing code data corresponding to a character input from a character input means is perforated in a dot state on the printing surface of a stamp 1 by heat printing means 50. Before perforating, the size of the printing area is freely set to the size or less of the printing surface of the stamp 1 by a printing area setting means. If the size of the printing area is set smaller than the printing surface of the stamp 1, the position of the printing area can be designated by a printing area position designating means, and a control means so controls that the means 50 can perforate in a dot state the content of the text at the designated position on the printing surface of the stamp 1.
Patent JP-H07211007-A (JP)
Title: Reproducingapparatus for digital audio signal
Inventor: MORIWAKI HISAYOSHI
IPC: G11B20/12
Filed: 1995-02-02
Abstract: PURPOSE:To reproduce well a digital audio signal of a sampling frequency not synchronous with a field frequency or a horizontal frequency of a video signal, by adding a marker indicating a starting point of a block to each block of the audio signal. CONSTITUTION:A signal Sb from a switch 82 is supplied to a demodulator 91 and demodulated to a signal Sa. The signal Sa is fed to a reproducing decoder 92, where the signal is processed by a time-base extension, a de-interleave and an error correction, etc. As a result, a marker MK and original data X1t-LG, XRt-RG are decoded. The data are fed to decoders 40L, 4OR and at the same time, data from the decoder 92 is supplied to a detector circuit 99. The marker MK is detected at the detector circuit 99. The marker MK is supplied to the decoders 40L, 40R as a signal indicating a starting point of the block. When data Lt, Rt are decoded and supplied to D/A converters (DAC) 93L, 93R, original audio signals L, R are taken at terminals 94L, 94R.
Patent JP-H07224939-A (JP)
Title: Metal gasket
Inventor: FUJISAWA KATSUHIDE
IPC: F02F11/00
Filed: 1994-02-09
Abstract: PURPOSE:To make appropriately minute regulation of the size of a step difference between the wall thickness part of the circumference rim of a fluid flowing hole and a part other than that, easily form the wall thickness by means of a normal facility and technology in metal gasket work, and prevent generation of crack and breakage on the wall thickness. CONSTITUTION:A hole part 3 having a size larger than that of a fluid flowing hole 9 is provided on a base material metal plate 2, a thickness increasing metal ring 5 which has a thickness T2 thicker than the thickness T1 of the base material metal plate 2 by a prescribed thickness, being formed in a rectangular cross section shape, and whose outer circumferential surface 6 is adapted to the inner circumferential surface of the hole part 3, is fixed on the inner circumferential surface of the hole part 3, and the fluid flow hole 9 is formed on the inner side of the thickness increasing metal ring 5.
Patent JP-H02214541-A (JP)
Title: Production of catalyst for purification of exhaust gas
Inventor: MURAKAMI HIROSHI
IPC: B01J23/63
Filed: 1989-02-16
Abstract: PURPOSE:To improve the heat resistance of a catalyst by coating the surface of a catalyst carrier with a slurry prepd. by mixing combined powder consisting of alumina, Zr and Ba with a Ce soln. and by supporting a catalytic component on the resulting coating layer. CONSTITUTION:Activated alumina is mixed with Zr and Ba solns., this mixture is dried and crushed and the resulting combined powder is mixed with a Ce soln. to prepare a slurry. The surface of a catalyst carrier is coated with the slurry and a coating layer is formed on the surface of the carrier by calcining. A catalytic component is then impregnated into or supported on the coating layer to produce a catalyst for purification of exhaust gas. Since heat resistant Zr and Ba coexist closely with activated alumina in the catalyst, the activated alumina is hardly heated to a high temp. even by exposure to the heat of exhaust gas and the deterioration of the alumina by the heat of exhaust gas is nearly prevented.
Patent JP-H09225300-A (JP)
Title: Methacrylic resin plate for illumination or decoration
Inventor: AKATA KATSUMI
IPC: F21V3/04
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To allow a methacrylic resin plate to exhibit deodorizing ability as well as to make the plate less liable to foul at the time use for an illuminator, decoration, etc., by forming a thin film of photocatalyst particles or a thin film contg. photocatalyst particles on the surface of the methacrylic resin plate. SOLUTION: A thin film of photocatalyst particles or a thin film contg. photocatalyst particles is formed on the surface of a methacrylic resin plate for illumination or decoration chiefly used in a house to allow the plate to exhibit antifouling performance and deodorizing performance. The methacrylic resin is a homopolymer of methyl methacrylate or a copolymer of >=50wt.% methyl methacrylate with other copolymerizable ethylenically unsatd. monomer. Transparent inorg. or org. fine particles different from the methacrylic resin in refractive index may be incorporated into the methacrylic resin plate in accordance with its use. Harmless TiO2 having high catalytic activity and excellent in durability is preferably used as the photocatalyst.
Patent JP-H08235443-A (JP)
Title: Pos terminal equipment
Inventor: NISHIJIMA KENJI
IPC: G06Q30/06
Filed: 1995-02-27
Abstract: PURPOSE: To improve the hit rate of price inquiry in a POS memory by automatically rendezvousing merchandise records high in access frequency onto the POS memory in a POS terminal in a POS system. CONSTITUTION: A merchandise record table 1 is provided on the POS memory in the POS terminal. This table 1 is provided with a merchandise queue 2 for registering merchandise names and prices, an order (NEXT) queue 3 showing the order of access, a reverse order (BEFORE) queue 4 showing the reverse order of access and further, respective areas 5 and 6 showing the merchandise names of the latest and oldest access objects. Since the contents of the queues 2-4 and areas 5 and 6 are automatically updated for every time the merchandise record is accessed, the always latest information records are automatically generated and rendezvoused.
Patent JP-H08231288-A (JP)
Title: Production of metallizing composition and wiring board
Inventor: YOMO KUNIHIDE
IPC: C04B41/88
Filed: 1995-02-27
Abstract: PURPOSE: To strongly clad and join a metallized metallic layer low in sheet resistance on a high alumina-containing sintered body low in amount of auxiliary for sintering. CONSTITUTION: After printing a metallizing paste containing a metallizing composition consisting of 55-98.7wt.% high m.p. metal such as tungsten, molybdenum or rhenium, 0.3-15wt.% niobium oxide and 1-30wt.% mullite on the surface of a ceramic green sheet essentially comprising alumina and containing <=10% auxiliary for sintering, the green sheet is burned simultaneously in a reductive atmosphere to form a metallized wiring layer, and thus a wiring board is prepared.
Patent JP-S62199307-A (JP)
Inventor: KAARU HIISHIYUTANTO
IPC: B23B31/16
Filed: 1987-02-23
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-H07247527-A (JP)
Title: Wave absorbing pier
Inventor: KIDA HIROSHI
IPC: E02B3/06
Filed: 1994-03-09
Abstract: PURPOSE:To provide a wave absorbing pier which is excellent in wave absorbing functions against waves in port without damaging the function of a pier, and economical in a form which affords a wave absorbing function to the pier itself. CONSTITUTION:A floor slab 4 is installed under the surface of water of a pile type and open type wharf which forms a floor framing 3 on the upper end of a steel pipe pile 2 as a leg post, thereby integrating the floor slab 4 with the pile 2 in one piece. A retarding section which is shallow in water depth is formed by installing the floor slab 4, which makes it possible to provide efficient wave absorbing effect without increasing the depth of the wave absorbing pier. It is also possible to provide more efficient wave absorbing effect by installing a slit wall between the floor slab 4 and the floor framing 3 in terms of a retarding section on the floor slab 4 or installing a slit wall 6 which comprises a steel pipe pile 6a or the like to the front of the pier on the sea side.
Patent JP-H06249813-A (JP)
Title: Moisture condensation sensor
Inventor: TAKECHI MOTOHIDE
IPC: G01N27/12
Filed: 1993-02-26
Abstract: PURPOSE:To provide a moisture condensation sensor having high sensitivity and excellent moisture condensation-drying characteristics by using polyvinyl alcohol of a specific rate saponification degree as a hygroscopic organic substance and carbon black of particular specific surface as conductive powder. CONSTITUTION:Polyvinyl alcohol(PVA) of 60-95% saponification degree is first dissolved into ion exchange water heated at 90 deg.C and after cooling, a solid component is adjusted to obtain water solution of 15weight% PVA. Next, a specified quantity of carbon black of specific surface 80-800m<2>/g is blended into this solution and an antifoaming agent 1.5weight% is added thereto. This is dispersed at 2000rpmX8hr by a sand grinder to obtain moisture sensitive film ink. This ink is printed by means of a screen printing method across a pair of comb type electrodes 2 which have been formed in advance on a flexible printed circuit board, dried for 30 minutes in a hot air circulation type oven at 120 deg. and a moisture condensation sensor can be thereby obtained.