baber/WOPTO huggingface dataset:
Patent JP-H09155068-A (JP)
Title: Assembly structure provided with dynamic change
Inventor: URABE TOSHIYA
IPC: A63H3/46
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To flexibly move connection units three-dimensionally in all directions such as up, down, left, right and oblique directions without the danger of damage by variably connecting the connection unit to a unit to be connected through a flexible connection member such as a rubber string or the like and a gap holding member. SOLUTION: The flexible connection member 5 such as an annular rubber string or the like is inserted to the oblong hole 2 of the unit 1 to be connected, the notched parts 4 of the respective connection units 3 are hooked to the inner sides of both end parts of the flexible connection member 5 while turning the gap holding member 6 to the inner side, that is to the side of the unit 1 to be connected, and the connection units 3 are connected. At the time, the gas holding member 6 is in contact with both front and back surfaces of the unit 1 to be connected over the oblong hole 2 and both end parts of the flexible connection member 5 are hooked around on the surface side of the connection unit 3.  By applying external force to the connection unit 3 itself or the unit 1 to be connected with a hand, it is naturally and flexibly rotated and displaced in all the directions from a standstill state to the up, clown, left, right and oblique directions.
Patent JP-H03204420-A (JP)
Title: Laminated rubber supporter
Inventor: SASAKI TERUO
IPC: F16F1/40
Filed: 1989-12-28
Abstract: PURPOSE:To enhance durability and temperature dependency by setting factors representing the whole attenuation performance of a complex type laminated rubber supporter within a specific range. CONSTITUTION:A laminated body 13 is constituted of rubber-like elastic plates 11 and hard plates 12 which are laminated alternately. In a laminated rubber supporter having at least either one or more through-holes filled with a viscoelastic body 14 in the laminated direction of the laminated body 13 and one or more viscoelastic body 14 arranged around the laminated body 13, an exponent L expressed by a formula I is determined to satisfy 0.05<L<0.7. In the formula I, K1 represents a shear spring constant of the laminated body; delta1, a loss factor of a material of the rubber-like elastic plate; K21-K2n, a shear spring constant of each elastic body inserted into the through-hole; delta21-delta2n, a loss factor of the elastic body; K31-K3n, a shear spring constant of each viscoelastic body arranged around the laminated body; and delta31-delta3n, a loss factor of the viscoelastic body [wherein (n) represents the number of the viscoelastic bodies]. Therefore, high durability and temperature dependency can be realized in addition to high attenuation, thus obtaining an optimum supporter for eliminating and preventing any vibration.
Patent JP-H10183098-A (JP)
Title: Anisotropically conductive adhesive
Inventor: ITO HIROSHI
IPC: C09J109/02
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive which enables minute circuits to be electrically connected to each other at low-temps. in a short time and is excellent in adhesiveness, connection reliability, storage stability, and repairability by using a (meth)acryloylated novolak resin having a phenolic hydroxyl group as a free- radical-polymerizable resin. SOLUTION: This adhesive is prepd. by dispersing conductive particles in a resin compsn. which comprises a (meth)acryloylated novolak resin obtd. by reacting glycidyl (meth)acrylate with a novolak resin and having at least one (meth)acryloyl group and at least one phenolic hydroxyl group in the molecule as a free-radical-polymerizable resin, an org. peroxide (e.g. 3,3- tetramethylbutylperoxy-2-ethylhexanate), a thermoplastic elastomer (pref. a copolymer formed mainly from acrylonitrile and butadiene), and a maleimide.
Patent JP-H07174016-A (JP)
Title: Exhaust emission control device
Inventor: KAGEYAMA ETSUO
IPC: F01N3/20
Filed: 1993-12-20
Abstract: PURPOSE:To increase efficiency of sound absorption of an HC trap by successively passing exhaust gas from an engine through a catalyzer device, the HC trap and a muffler, and driving and controlling a throttling valve arranged on the outlet side to increase a back pressure, thereby retarding the flow velocity of the exhaust gas and retaining the exhaust gas. CONSTITUTION:An exhaust emission control device 1 is provided in the exhaust system of an engine 2, and a heat exchanger type catalyzer device 3, an HC trap 4 and a muffler 5 are successively connected and a throttling valve 6 is arranged on the outlet side. The engine 2 is so arranged as to communicate with the HC trap 4 in the first path 3a of the catalyzer device 3 and similarly the HC trap is so arranged as to communicate with the muffler 5 in the second path 3b. Further, a driving device 7 and a control device 8 are successively connected to the throttling valve 6 and a throttle opening 9, vehicle speed 10, engine speed 11 and temperature 12 of the HC trap 4 are respectively inputted to the control device 4. The throttling valve 6 is driven and controlled on the basis of the respective inputs 9 to 12, thereby improving the adsorption rate of HC by the HC trap 4.
Patent JP-H09157384-A (JP)
Title: Production of high-purity polyglycerin fatty acid ester
Inventor: ENDO TOSHIRO
IPC: C08G65/02
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a high-purity polyglycerin fatty acid ester which does not contain or hardly contains unreacted polyglycerin, unreacted glycidol, etc., by adopting specific steps. SOLUTION: This process comprises the first step wherein a fatty acid and glycidol are subjected to addition polymn. and the second step wherein a polyglycerin fatty acid ester obtd. at the former step is heated in the presence of water and then freed of water. The addition polymn. is pref. conducted in the presence of a phosphoric acid-based acidic catalyst and, if necessary, in a solvent, pref. at 50-180 deg.C. Pref. the amt. of water used at the second step is 0.1-20wt.% of the ester. Thus obtd. ester contains 70wt.% or higher monoester.
Patent JP-H02298154-A (JP)
Title: Telephone call automatic distributor and switched network service of the same
Inventor: PIITAA JIYON DANIERUSON
IPC: H04Q3/545
Filed: 1989-12-29
Abstract: PURPOSE: To economically arrange an agency facility in a place remote from a host exchange by connecting a local exchange to the host exchange of an automatic call delivery device ACD by a communication line network which supports integrated voice and data. CONSTITUTION: A remote agency facility 200 transmits a dialed telephone number through a data facility 310 using a virtual link 330. A local exchange 400 uses a telephone number included in a SETIP message to discriminate the host exchange to a relative ACD which the remote agency facility 200 should be connected. When a customer calls the ACD including the agency facility a link monitor process 120 in the host exchange 100 receives data through a virtual link 570 and transmits this data to a control process 1000 through a message link 841.
Patent JP-2000174433-A (JP)
Title: Manufacture of wiring substrate
Inventor: ASAI YASUTOMI
IPC: H05K3/38
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for inexpensively manufacturing a wiring substrate having therein a wiring layer and a resistance layer which is electrically connected by a plated layer to improve an adhesion between the resistance layer and plated layer. SOLUTION: A copper plated layer 5 is formed on the exposure surface of a surface wiring layer 3 exposed to one surface 1a of a laminated substrate 1, a resistance layer 6 made of lanthanum boride or the like is printed on an area which includes the surface of the copper plated layer 5 with the activated surface of the layer 5, and is then sintered. Subsequently after the formation of the plated layer 5, the resistance 6 is printed and sintered. Thereby the heat treatment after plating and prior to the printing of resistance in the prior art can be eliminated, thus realizing inexpensive manufacturing method.
Patent JP-H11157817-A (JP)
Title: Production of flame-retardant carbon
Inventor: KOBAYASHI ATSUSHI
IPC: C01B31/02
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide the production of the flame-retardant carbon low in powdering phenomenon, relatively high in hardness of each particle and nearly uniform in particle size. SOLUTION: A porous inorg. matter having a particle size of order of 3-5 mm is used as a center core material, and an org. material to be carbonized which is much finer than the center core material, an inorg. binder of a fine pulverous mineral clay and the center core material are mixed. Water is added to the mixture and the mixture is agitated to form a granular body in which the center core material becomes a center core caused by a difference of particle size by the agitation function. A surface layer of the mixture of the material to be carbonized an the inorg. binder is formed around the center core, and the granular body is burned.
Patent JP-H05180769-A (JP)
Title: Icp emission spectrophotometer
Inventor: HIROMICHI HITOSHI
IPC: G01N21/73
Filed: 1991-12-27
Abstract: PURPOSE:To perform measurement at an early stage after the start of operation by providing a temp. control means controlling the temp. of the atmosphere in a housing. CONSTITUTION:When a timer 12 is set in order to start a temp. control means 6 every work day, a heater 8 and a fan 9 are driven by the operation of the timer 12 before a measuring operator works and the air in a housing 3 is circulated and heated by the operation of the heater 8 and the fan 9. The atmospheric temp. in the housing 3 is held to a constant level by controlling a temp. controller 10 by the comparison output of the set signal from a temp. setting device 11 and the detection signal from a temp. sensor 7. Therefore, when the measuring operator lights a plasma torch 2, the atmosphere in the housing is heated like a state immediately after warming-up operation is sufficiently performed. Therefore, a liquid sample S can be formed into an aerosol in a constant atomized state at this point of time by a nebulizer 1 and the plasma torch 2 generates no change in emission intensity and measuring work can be performed at an early stage.
Patent JP-2000170589-A (JP)
Title: Control device for internal combustion engine
Inventor: ABE KENJI
IPC: F02D45/00
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine for correctly operating data effective to control the engine, besides reducing a load for operation processing. SOLUTION: In a control device having a cylinder pressure sensor 13 for detecting pressure in the cylinder of an internal combustion engine, and a sampling means 20 for sampling a cylinder pressure signal from the sensor 13 at every given interval, and controlling the engine based on the signal sampled by the means 20; an interval in sampling intervals can be compensated by interpolations through shortening sampling intervals in a range difficult to correct interpolation based on a small number of actual measured values of cylinder pressure, and prolonging the sampling intervals in a range capable of correct compensation based on the small number of measured values of cylinder pressure; by providing a sampling interval changing means 25 for changing sampling intervals for cylinder pressure signals by means of the means 20 in accordance with the crank angular position of the engine.
Patent JP-H10181239-A (JP)
Title: Book
Inventor: KATO MASAAKI
IPC: B44C1/16
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To transfer the content on each paper to an arbitrary matter by forming each paper containing pictures, characters, photographs, and the like, of a transfer sheet. SOLUTION: Each page of a book is formed of a transfer sheet 2 comprising a hydrophobic resin layer 21, an adhesive layer 22, a releasing sheet 23, a hydrophobic resin layer 24 and a hydrophilic resin layer 25 laminated sequentially on a basic material 20, e.g. a releasing paper employing a resin layer mixed with silicon, a plastic sheet or a plastic film. At the time of transfer, a desired part is cut out and the layer overlying the releasing sheet 23 is stripped temporarily and then laminated again, while being turned over, on the underlying layer such that an ink layer 26 touches the adhesive layer 22. Subsequently, the surface releasing sheet 23 is stripped and an exposed hydrophobic resin layer 24 is abutted against an article 9. A hydrophilic resin 25 mounting an ink 26 and the sandwiching hydrophobic resin layer 21, 24 of thermally reversible resin are hot pressed against the article 9 using an iron, or the like, and then the basic material 20 is stripped to finish transfer.
Patent JP-H06342910-A (JP)
Title: Thin-film semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 1993-12-27
Abstract: PURPOSE:To prevent the infiltration of impurities from a substrate, and to obtain desired characteristics by keeping the film thickness of a silicon thin-film within a specified range. CONSTITUTION:A semiconductor on an insulating substrate 1 such as alumina, sapphire, spinel, etc., is grown in an epitaxial manner in thickness of 0.01-2mum, and a source 5, a drain 6, a buried field insulator 3, a semiconductor direct contact 7, a self-alignment gate electrode 11, a gate insulating film 12, and a CVDSiO2 film 10 are formed. When the film thickness of a silicon thin-film is formed in thickness of 0.01-0.37mum, hydrogenation treatment is conducted under the state, in which a semiconductor device is completed or completed approximately. Accordingly, the density of the recombination center of an incomplete semiconductor layer is reduced even in the incomplete semiconductor layer 9, in which there are a large number of unpaired bonds in the semiconductor, and the layer 9 can be treated in the same manner as a single crystal. The hydrogenation treatment has an effect neutralizing the unpaired bonds existing in the semiconductor substrate and the gate insulating film 12, thus easily manufacturing a MIS-FET.
Patent JP-H09167640-A (JP)
Title: Explosive joining method for parallel joint of electric cable
Inventor: KIKUCHI HIDEAKI
IPC: H01R4/00
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To join together metallurgically parallel juxtaposed portions of a main cable and of a branch cable, not only at a portion appearing in a surface of each of the stranded cables but also at an inner layer portion thereof without damaging the cables, not depending a mechanical calking effect. SOLUTION: Portions needing to be joined together of a main cable 7 comprizing strands and of a branch cable 8 being arranged in parallel, filler metal fittings 6 made of the same kind of metal as the cables being placed in trough shaped parts formed between the two cables, a metallic plate 4 which, having a curved surface, is made of a metal of the same quality as the cables and flies due to an explosion pressure of an explosive compound 1 having a specified velocity of detonation is made to collide therewith from outside, and the flying metallic part 4, the filler metal fittings 6, and the cables are thereby joined together metallurgically into one body.
Patent JP-H10184044-A (JP)
Title: Construction of kamakura (snow-made shelter)
Inventor: FUJITA TAKAHIRO
IPC: E04H1/12
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To construct a simple KAMAKURA (snow-made shelter) using a necessary minimum quantity of snow, by piling snow along the outer face of a collapsible or decomposable inside from having a similar outside shape to the inside face of the snow hut and thereafter, removing the inside form. SOLUTION: When air is charged in an air chamber 4 between inner and outer films 2, 3 made of vinyl sheets, the inside form 1 is shaped to form a semipherical dome structure. A plurality of radially stretching tubes 5 provided with air chambers 6 connected to an air chamber 4 are formed in the inside to extend down from the top of the round roof to the lower edge, in this inner film 2. The tubes 5 form rims instead of beams when air is charged therein and retain the shape. An opening is formed at a position corresponding to the entrance/exit of a KAMAKURA (snow-made shelter). Air is supplied at first from an air inlet 8 made at an appropriate position of the inner and outer films 2, 3 to charge air in the air chambers 4, 6 and erect the inside form 1. Then, snow 11 is piled little by little on the outside face of the inside form 1 to form a nearly round-roof-shaped snow lump 12.  Thereafter, the air in the inside form 1 is discharged and the form is collapsed to remove the snow lump to the outside. In this way, a snow-made shelter can be easily constructed.
Patent JP-H11165092-A (JP)
Title: Classifying method of crushed pet bottle pieces and their classifying device
Inventor: TAKANO KAZUHIKO
IPC: B03B5/28
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To classify and wash crushed PET bottle pieces by feeding these PET bottle pieces to a vortex part formed by setting the velocity of the lower layer stream created by supplying water to a fixed direction from two points at different depths into water tanks higher than the velocity of a upper layer stream, damming up the pieces lighter than the water in a middle stream part and allowing the heavy pieces to flow over so as to recover the same. SOLUTION: The overflow water from the barrier la of the auxiliary water tank 2 is made into the upper layer and middle layer streams by a descending flow regulating plate 3 and is made into the lower layer stream by the water directly discharged from an auxiliary pipe 12b into the main water tank 1. The water stream of the auxiliary pipe 12a is faster than the upper layer and middle layer streams and the middle layer stream generates the vortexes at the confluent point with the lower layer stream. The PET bottle pieces crushed by a crushing machine C are included into the vortexes to increase a washing effect. The lower layer stream carries the PET pieces P to a downstream side and flows over via a lower layer stream regulating plate 6 from the wall 1b and drops onto a net conveyor 8 through a PET piece releasing guide 7.  The PP pieces and PE pieces Q of caps, etc., are lighter than the water and float as these pieces flow to the downstream side until the pieces are dammed up by a label outflow preventive net 4. As a result, the sure sepn. and recovery of the PET pieces and PP and PE pieces are made possible.
Patent JP-H07184303-A (JP)
Title: High voltage high current distributor for electric automobile
Inventor: WAKABAYASHI MASATAKE
IPC: B60L15/00
Filed: 1993-12-24
Abstract: PURPOSE:To eliminate the need of ensuring an extra space in a case by connecting respective electric components with a battery through primary and secondary conductors thereby setting the cross-sectional area of each conductor equal to the nominal cross-sectional area of a cable. CONSTITUTION:Connecting conductors 22, 23 penetrate a case 11, at the front end of base part thereof, and led out forward to be connected with the output terminal of a battery or various loads, e.g. a motor or a light, through a cable. The connecting conductors 22, 23 are coated with a thermosetting resin, e.g. epoxy, polyethylene or vinylchloride, except the parts being connected electrically with fuses 17, 18. This structure eliminates the need of ensuring an extra space for cable in the case 11 resulting in the reduction of size.
Patent JP-H11169718-A (JP)
Title: Catalyst for purification of exhaust gas and purification apparatus
Inventor: MATSUDA SATOSHI
IPC: B01J29/076
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To purify NOx generated and exhausted from each internal combustion engine and to eliminate formation of CO. SOLUTION: A catalyst for purification of exhaust gas obtd. by mixing a zeolite catalyst carrying at least one of VIII group metals (Fe, Co, Ni, Ru, Rh, Pd, Ir and Pt) and a carrier catalyst contg. at least one of VIA group metals (Cr, Mo and W) and an exhaust gas clarification apparatus in which a catalyst oxidizing CO or NOx purification catalyst wherein CO is a reducing agent is installed.
Patent JP-H11186713-A (JP)
Title: Method of connecting printed boards
Inventor: KODERA MASAMICHI
IPC: H05K1/14
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To easily and surely connect two printed boards at low cost in a small space. SOLUTION: The method comprises the steps of forming connection holes and check holes 213 adjacently through a printed board 21, for forming lands 212 round the connection holes, for forming lands 311 sufficiently wide to cover the connection holes and check holes 214 at corresponding positions on a printed board 31 to the connection holes and the check holes 214 for mounting the printed board 21 on the printed board 31, for soldering to connect the lands 212 to the lands 311 through the connection holes of the board 21 from this board 21, and recognizing the spread of the molten solder on the lands 311 of the printed board 31 through the check holes of the board 21, thereby making passible recognition of the connection of he board 21 to the board 31.
Patent JP-H05161354-A (JP)
Title: Power source circuit
Inventor: KAWATE YOSUKE
IPC: H02M3/28
Filed: 1991-12-05
Abstract: PURPOSE:To reduce the occurrence of noise and the power loss in the switching operation of a power source circuit. CONSTITUTION:In a power source circuit which switches primary voltage with a switching transistor Q1 and outputs it to secondary side through a transformer, when connecting a capacitor C1 for resonance in series to the switching transistor Q1, and turning on the switching transistor Q1, resonance is generated by the coil of a transformer T and the capacitor C1 for resonance, and when the voltage applied to the switching transistor Q1 becomes approximately zero, the transistor Q1 is turned on. Hereby, when turning on the switching transistor Q1, it becomes a zero-voltage switch, so the occurrence of noise and the power loss are reduced.
Patent JP-2001164012-A (JP)
Title: Antifogging rubber-modified styrene-based resin sheet and molded product thereof
Inventor: ANDO TAKAYUKI
IPC: C08J7/06
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin sheet of high antifoggingness and toughness excellent in the workability in preparing the antifogging agent therefor, and to obtain a molded product using the above resin sheet. SOLUTION: This sheet is obtained by surface treatment of a rubber-modified styrene-based resin sheet with an antifogging agent comprising 10-99.5 mass % of an anionic surfactant and 90-0.5 mass % of a nonionic surfactant; wherein a sulfate salt accounts for >=30 mass % of the anionic surfactant. The other objective molded product is obtained using the above sheet.
Patent JP-H07199353-A (JP)
Title: Picture projector
Inventor: TSUJINO HIROMICHI
IPC: G03B21/132
Filed: 1993-12-27
Abstract: PURPOSE:To provide a picture projector such as an OHP device by which efficient presentation is executed. CONSTITUTION:A sheet feeder 30 and a remote control transmitter are attached to the OHP device 10. The sheet feeder 30 carries a sheet to a platen glass 12 by holding the sheet between a carrying film 36 and a pressing film 38. When the page of the carried sheet is specified by the remote control transmitter, the number of pages is increased/decreased every time a page sensor 61 detects the framed part of the sheet, and carrying the sheets is kept until attaining the specified number of pages. Feeding the sheets is stopped when an obliquely advancing amount (t) detected by an oblique advancing sensor at the time of carrying the sheet exceeds an allowable amount alpha.