baber/WOPTO huggingface dataset:
Patent JP-H07178750-A (JP)
Title: Forming method for polypropylene
Inventor: HONDA HIRONORI
IPC: B29C45/00
Filed: 1993-12-21
Abstract: PURPOSE:To improve the smoothness of the surface of a molded article, and draw forth the mechanical characteristics of the polypropylene to the maximum by injection-forming a polypropylene of which the limiting viscosity being measured in tetralin at a specified temperature is a specified value, by a specified expansion ratio. CONSTITUTION:A polypropyrene, having a limiting viscosity of 2.0-12.0l/g measured in a tetralin at 135 deg.C, is formed by injection molding at an expansion ratio of 1.005-1.200 times. In this case, if the limiting viscosity is less than 2.0dl/g, although the smoothness of the surface of a molded article is generally favorable, remarkably excellent mechanical characteristics do not present, compared with a general polypropylene. In the limiting viscosity exceeds 12.0dl/g, the injection molding is difficult even when a foaming agent is added, and since an expansion is insufficient, the smoothness is unsatisfactory. Also, the expansion ratio is especially important in order to obtain favorable smoothness and mechanical characteristics, and if the expansion ratio is less than 1.005, a favorable smoothness cannot be obtained, and if the expansion ratio is 1.200 or higher, it is nit preferable because the mechanical characteristics are spoiled.
Patent JP-H06278408-A (JP)
Title: Vehicle tire with retaining member, device for forming tire blank layer and device for vulcanizing said blank
Inventor: HORUSUTO ZERUGERU
IPC: B29D30/08
Filed: 1993-12-21
Abstract: PURPOSE: To reduce carcass stress in a fixing area by improving the method for attaching a reinforcement insert, in a tire formed with a rim-shaped retaining member having fastening elements for the reinforcement insert to form a carcass on a tire. CONSTITUTION: A tire body 1 having a side wall 2, a tread 3, a carcass 4, and a breaker 5 is fitted to two retaining members mirror-symmetrical to each other and formed as a ring 6 made of metal or rigid synthetic resin. The ring 6 includes an axial inner surface 7, a radial contact surface 8, and a bent part 9 protruding into a tire inner chamber. The bent part 9 includes a supporting surface 10 for providing the emergency traveling characteristics of a tire. The ring 6 includes a leg 11 directing upward aslant, and hooks 14 serving as a plurality of fastening elements are formed on the end surface of the leg 11. A plurality of string-like reinforcement members (reinforcement inserts) 13 are hooked at the hook 14 and provided in its circumferential direction.
Patent JP-H10168011-A (JP)
Title: Production of diisopropyl ether
Inventor: YOKOMIZO AKIRA
IPC: B01J31/08
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To simply and efficiently produce the subject compound useful as an additive for gasoline base or diesel fuel by etherification reaction capable of readily controlling reaction and using propylene and isopropyl alcohol as raw materials. SOLUTION: Propylene (or propylene mixture having preferably >=75mol% propylene concentration in the mixture and containing other lower hydrocarbon) is reacted with isopropyl alcohol (or isopropyl alcohol mixture having preferably >=70wt.% isopropyl alcohol concentration in the mixture and containing n-propyl alcohol, a 2-4C hydrocarbon and water) by using an ion exchange resin (having 0.01-5mm, preferably 0.05-2mm equivalent/g concentration of sulfonic acid) obtained by binding sulfo group to a matrix of perfluorocarbon polymer as a catalyst, preferably at 70-300 deg.C under 1-15MPa pressure to provide the objective compound.
Patent JP-H05159922-A (JP)
Title: Winding bobbin structure
Inventor: TAKADA YOSHIO
IPC: H01F7/06
Filed: 1991-12-06
Abstract: PURPOSE:To prevent the breaking of a coil wire by providing a cavity for accommodating the slack part of the wire after winding in the periphery of the terminal press-fit in a bobbin. CONSTITUTION:Terminals 41a and 41b are press-fitted to the position of projection of 1, and a coil wire 42 is wrapped and is soldered. And then, the terminals 41a and 41b are press-fitted again to the position of projection of m. At this time, the coil wire 42 slacks. In this process, since there are cavities 41c and 41d, the coil wire 42 is rolled in a press-fitted hole 41f to prevent the wire breaking. Hereby, the distance of 1-m being the quantity of repress-fitting can be enlarged as compared with the one without a cavity, and the effect of preventing the wire breaking can be enlarged.
Patent JP-H05160069-A (JP)
Title: Contact of semiconductor device and manufacture thereof
Inventor: YAMAGUCHI TAKEHISA
IPC: H01L21/28
Filed: 1991-12-06
Abstract: PURPOSE:To provide a low resistance contact of stable structure between a semiconductor substrate and polysilicon by a method wherein polysilicon is deposited on a high-melting metal compound formed on the semiconductor substrate. CONSTITUTION:Ti 3 is deposited on all silicon substrate 1, the substrate 1 is introduced into an RTCVT device, the device is evacuated to be high in degree of vacuum, and the substrate 1 is thermally treated in a silane atmosphere. By this setup, TiSiX 4 is formed. The device is made to rise in temperature to deposit polysilicon 5 on TiSiX 4. Lastly, the device is made to rise further in temperature, and the substrate 1 is annealed in an inert atmosphere. By this treatment, TiSiX 4 is turned into TiSi2 6 low in resistance and stable in crystal, whereby a contact stable and low in contact resistance is established between the silicon substrate and polysilicon through the intermediary of the TiSiX 4.
Patent JP-H11158016-A (JP)
Title: Sodium percarbonate-containing composition
Inventor: KO YASUO
IPC: A01N25/34
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject safe composition free from irritating smell, not having bad influence on environment and sustaining sliminess-removing action and deodorizing effect for a long period by compounding a specific sodium percarbonate with organic powder and/or inorganic powder. SOLUTION: This composition is obtained by including (A) 20-95 wt.%, preferably 50-90 wt.% sodium percarbonate coated with boric acid and/or an inorganic acid salt, (B) 5-80 wt.%, preferably 10-50 wt.% (i) organic powder and/or (ii) inorganic powder. The inorganic salt includes borate, silicate, sulphate, carbonate, bicarbonate, etc. The coating amount of the coating agent to sodium percarbonate is preferably 3-50 wt.%. The component (i) includes mono- or dicarboxylic acid (alkaline earth metal salt) of a 4-20C straight-chain or branched aliphatic hydrocarbon or an aromatic mono or dicarboxylic acid (alkali metal salt). The component (ii) includes boric acid (salt), silicate, sulphate, (hydrogen)carbonate, etc.
Patent JP-H09137186-A (JP)
Title: Candle which burns in such manner that air or gas emerges out of molten wax, that noncombustible object appears, that combustible object appears and burns, that character, sign, mark, picture or pattern appears, that smoke, gas, fragranceor sound breaks out or that flame changes in number or color, wa article and wick constituting said candle and its production
Inventor: KIMURA ANDORESU HANNEROOREKURI
IPC: C11C5/00
Filed: 1995-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a candle which is programmable and offers unexpectedness, the pleasure of playing games, etc., in addition to its functions as a light or a decoration by enclosing a gas, a liquid or a solid in a wax material, variously assembling such materials, and inserting a wick into the assemblage.  
     SOLUTION: The surface of a wax material is recessed to form spaces therein and the recessed materials are superposed upon each other to enclose a gas 2, a liquid 3 or a solid 4 in the spaces. The superposed materials are variously incorporated, assembled or superposed, and at least one wick 5 is inserted into the final assemblage to obtain a wax product from which a candle is formed. Small pieces or powder of a substance which produces smoke, gases, fragrances or sounds or changes the color of a flame is adhered to the wick 5. A suitable combination of such treated wicks is inserted into a wax product to obtain a unique fancy candle. 
     COPYRIGHT: (C)1997,JPO
Patent JP-2001027092-A (JP)
Title: Pipe joint for pipe for jacking method
Inventor: TOSHIMA TOSHIO
IPC: E21D9/06
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To construct a pipe line having a pipe joint of earthquake resistant construction by a pipe jacking method. SOLUTION: An insertion inlet 14 formed in the end of one pipe 13 is inserted inside of a socket 12 formed in the end of the other pipe 11. The expansion between the socket and insertion inlet is allowed between a position bringing the front end face 24 of the insertion inlet 14 into contact with the inside end face 18 of the socket 12 and a position interlocking with a lock ring 20 mounting a projection 23 formed in the circumference of the insertion inlet 14 to the inside of the socket 21 from the inner part of the socket.  The front end face 24 is not contacted with the inside end face 18 of the socket 12, and thrust transfer devices 27 and 36 connected to the outside of a part of the insertion inlet 14 in the outside of the socket 12 with frictional force are provided in such a state as the projection 23 of the insertion inlet 14 is not interlocked with the lock ring 20 of the socket 12. The thrust is transferred between the insertion inlet 14 and socket 12 by the thrust transfer devices 27 and 36.
Patent JP-H09136311-A (JP)
Title: Concrete form
Inventor: YONEMURA MASATSUGU
IPC: B28B7/34
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent cracking from being generated at curing stage and to facilitate form releasing work after curing by arranging a core form which does not break a concrete product by thermal expansion during curing and releases from the concrete product by shrinkage caused by lowering of temp. after curing. SOLUTION: In a concrete form 10, the thermal expansion coefficient of a resin concrete constituting a core form 5 is larger than the coefficient of thermal expansion of the concrete and is at most 50×10<-6> / deg.C. Therefore, there exists no possibility of generating crazing etc., on the concrete during curing caused by expansion pressure generated by thermal expansion deformation of the core form 5. Then, when the concrete form 10 wherein concrete has been fed is returned to room temp. after curing process, a concrete product 1 and the core form 5 are respectively shrunk by decreasing in temp. during it but as the thermal expansion coefficient of the resin concrete constituting the core form 5 is larger than that of the concrete, form releasing work after curing is extremely easy to perform.
Patent JP-H01164456-A (JP)
Title: Sorting of several kinds of crushed products
Inventor: HATA MASAMICHI
IPC: B03B5/14
Filed: 1987-12-21
Abstract: PURPOSE:To recover useful metals effectively from several kinds of crushed products of used household goods, motor cars, etc., by vertically pulsating water to form separated layers for each specific gravity of the crushed product, separating each layer and taking out from an uppermost layer of small specific gravity product one after another by the overflow from the water tank. CONSTITUTION:Crushed products of a shredder such as ores, household goods, motor cars, etc., are charged to a net 8 dipped to a specified depth in a water tank 1. The crushed products are separated into layers in accordance with each specified gravity by the vertical pulsation of water on the net 8, forming multiple layers and separated. Separated grains are discharged in a order from the uppermost grains having smallest specific gravity to succeeding grains having larger specific gravities in a direction perpendicular to the forwarding direction of the crushed products over plural overflow weirs 4 having different height corresponding to each separated layer provided in the water tank 1 along the net 8 by the effect of horizontal water stream in the water tank 1, and crushed products having large specific gravities are transported together with the net 8 and discharged.
Patent JP-H09141586-A (JP)
Title: Suction nozzle
Inventor: KAWASHIMA TOMOHIRO
IPC: B25J15/06
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To make a nozzle generate precisely controlled downward pressure in order to flatten a heat radiating resin into optimum shape at the time of inserting the heat rediating resin or the like between electronic parts and a mounting base. SOLUTION: In the state of an electronic part 3 being suction-held to a nozzle shaft 4, a main block 8 descends. In association with the descent, the electronic part 3 comes in contact with a heat radiating resin 2. With the descent further contorted, optimum pressure is applied to the radiating resin 2 by a pressure cylinder 7 controlled by precision air pressure control equipment 12, and the radiating resin 2 is flattened most suitably into specified shape so as to be able to obtain excellent heat radiating effect.
Patent JP-H03185808-A (JP)
Title: Aligner
Inventor: OTA HIROHISA
IPC: G03F9/00
Filed: 1989-12-15
Abstract: PURPOSE:To enable optimum exposure and improve exposure precision, by calculating the surface shape of the whole surface of a substrate to be exposed before exposure, determining the optimum exposure plane of each shot on the basis of the above results, and driving the substrate to be exposed before exposure in a manner that the optimum exposure plane is made to coincide with an exposure reference plane every shot. CONSTITUTION:By moving a wafer stage 24, a global AF measuring shot on a wafer 1 is transferred to an AF measuring position, and the position, in the direction of an optical axis, of the surface of a substrate 1 to be exposed in a plurality of shots is detected before exposure. On the basis of all stored AF measurement data, the surface shape of the whole surface of the wafer 1 is calculated and grasped. On the basis of the above results, the optimum exposure plane of each exposure shot is calculated. By moving the wafer stage 24, one of objective shots of exposure sequence on the wafer 1 is transferred to an exposure position, and the wafer is subjected to Z and tilt driving in the manner in which the optimum exposure plane of present shot is made to coincide with an exposure reference plane. After the alignment of a mask 8 and the wafer 1 in the plane direction is performed by correction driving of X, Y, and theta on the basis of AA measurement results, the exposure of present shot is performed.
Patent JP-H02170350-A (JP)
Title: Construction of positive electrode for cell and sealed alkaline cell
Inventor: TAKAHASHI NORIMASA
IPC: H01M4/06
Filed: 1988-12-22
Abstract: PURPOSE:To make it possible to obtain a positive electrode of high capacity by arranging a ring consisting of thermoplastic resin on the periphery portion of a positive electrode active material and heating and melting the ring to coat the shoulder portion of the positive electrode active material with a film of the resin. CONSTITUTION:When a preformed positive electrode pellet 2 is inserted into the positive electrode case 1, a thermoplastic resin ring 3 is arranged on the periphery portion of the pellet 2 and then the ring 3 is heated and melted to be pressure contacted to the pellet 2 with a heating and pressing member 4. The heating and pressing member 4 is provided with a projecting flat portion of same size to the hole in the ring 3, thus the heated and melted thermoplastic resin is coated as a thin film on the shoulder portion of the positive electrode pellet 2 and most of the remainder is flowed into the gap between the pellet 2 and the positive electrode case 1 so as that the surface of the pellet 2 is never coated with the resin. Thereby the active material can be additionally filled up by the volume of the positive electrode ring to obtain a higher capacity even in the same size.
Patent JP-H05161091-A (JP)
Title: High vision audio changeover device
Inventor: KITAHARA TOSHIAKI
IPC: H04R3/12
Filed: 1991-12-09
Abstract: PURPOSE:To output switchingly a High Vision audio signal or other audio signal in response to a pattern displayed on a receiver as to an audio signal outputted from a High Vision audio output terminal. CONSTITUTION:The device is provided with main body speakers 8, 9, 10, 11, High Vision audio output terminals 12, 13, 14, 15, an audio changeover circuit 5 and a control circuit 6 controlling the audio changeover circuit. The audio output changeover circuit 5 of the audio output means is used to select a signal sent to the High Vision audio output terminals 12, 13, 14, 15 between a High Vision audio signal and other audio signals.
Patent JP-H05156983-A (JP)
Title: Electronic controller for internal combustion engine
Inventor: UCHINAMI MASANOBU
IPC: F02D41/02
Filed: 1991-12-09
Abstract: PURPOSE:To secure good controllability even in the case where fuel other than the specified fuel is used, by compensating those of fuel control, ignition timing control and air quantity control at the starting or the like of an internal combustion engine on the basis of the detected output of a fuel nature sensor stored after preoperation each. CONSTITUTION:The nature and temperature of fuel in an internal combustion engine 1 are detected by a fuel nature sensor 16. In addition, a detection signal by this fuel nature sensor 16 is inputted into a controller 11. On the other hand, at this controller 11, on the basis of various input signals from the fuel nature sensor 16, an injector 12 is driven and fuel control takes palce, further a bypass control valve 6 is driven and air quantity control is carried out, while an ignitor 13 is driven, controlling an ignition coil 14. At this time, at the controller 11, detection output of fuel nature is operated and stored at the time of engine starting, and detection output of fuel temperature is compensated and a filter value or averaged value is operated and stored in memory and then a fuel quantity or air quantity is compensated according to this stored value.
Patent JP-H08177466-A (JP)
Title: Heat exchanging-type denitration device for diesel engine
Inventor: MIYAMOTO KATSUMI
IPC: F02B3/06
Filed: 1994-12-27
Abstract: PURPOSE: To maintain the stable denitration performance for a long time by constituting a first reaction part of a first reducing catalyst in an exhaust gas guide pipe of an inner pipe of a double pipe provided inside an exhaust manifold, and constituting a second reaction part of a second reducing catalyst in the exhaust gas pipe outside the exhaust manifold. CONSTITUTION: A double pipe 3 whose outer pipe is formed into a loop shape is provided from an exhaust manifold 2 to the outside, the space between the outer and inner pipes 4, 5 are taken as a communication passage 6 for exhaust gas, communicated with an exhaust manifold 2, and the inner pipe 5 of the double pipe 3 is taken as an exhaust gas guide pipe 7. A first reaction part 9 provided with a first reducing catalyst for reducing dinitrogen monoxide to nitrogen is constituted in the exhaust gas guide pipe 7, and a second reaction part 10 provided with a second reducing catalyst for reducing nitrogen oxide to dinitrogen monoxide is constituted in the exhaust guide pipe 7 outside the exhaust manifold 2.  A reducing agent supplying pipe 12 is connected between the second reaction part 10 and the first reaction part 9, and a soot and dust combustion catalyst 11 is attached on the outer peripheral surface of the exhaust gas guide pipe 7 of the first reaction part 9.
Patent JP-H0557862-A (JP)
Title: Method and apparatus for manufacturing card-like adhesive laminate
Inventor: SAWADA SATOSHI
IPC: B32B37/10
Filed: 1991-12-09
Abstract: PURPOSE:To easily conduct defoaming and improve the appearance of an article by forming and subsequently laminating an adhesive film sheet obtained by forming an adhesive layer on a film-like base material into a card, and then placing the laminated adhesive film sheet under a high pressure atmosphere. CONSTITUTION:The semimanufactured article 1 of an adhesive laminate 6 is formed such that a card-like adhesive film sheet 2 is formed in multi-layer superimposed relation. Each card 2 is formed in that one surface side of a film base material 3 is coated with a re-separable adhesive 4 and then cut into a card-like one. At this time, the semimanufactured article 1 is in a state that each sheet 2 is merely laminated, foam being produced between respective sheets 2. Therefore, the semimanufactured article 1 is accommodated into a pressure chamber 5 as a high pressure means in order to be placed under a high pressure atmosphere for a predetermined period, thereby defoaming therein. In the adhesive laminate 6 removed from the high pressure chamber 5, each sheet is separated one by one and thereafter stuck on the bar-code printing part provided, for example, on the lid of a corrugated fiberboard container.
Patent JP-H01166410-A (JP)
Title: Multicore parallel adhesive wire
Inventor: ISHIKAWA IZUMI
IPC: H01B7/08
Filed: 1987-12-22
Abstract: PURPOSE:To enhance adhesive force between core wires as well as facilitate the separation therebetween by incorporating a specified amount of either one or more of higher fatty acid, terminal reactive silicone oil or terminal reactive fluorine oil into an adhesive resin composition. CONSTITUTION:As an adhesive resin composition is used either alone or in combination of two or more of polyamide, polyvinyl butyral, epoxy resin or the like, or a composition incorporating either alone or two or more of amino resin, stabilized isocyanate, triazine resin, phenol resin or the like into the above mentioned resin. Into 100 pts.wt. of this composition is incorporated 0.1-20 pts.wt. of either alone or two or more of higher fatty acid, terminal reactive silicone oil, terminal reactive fluorine oil so as to obtain the adhesive resin composition. Therefore, besides sufficient adhesive force between core wires, the separation of the core wires at the terminal of a multicore parallel adhesive wire can be easily performed, thereby, upon the separation, eliminating any breakage in the insulating layers of the core wires. Furthermore, the surfaces of adhesive layers have surface lubrication property so as to be hard to generate machining flaw upon winding the wire.
Patent JP-H06243035-A (JP)
Title: Generalized shared memory in cluster architecture for computer system
Inventor: JIYON SHII HANTAA
IPC: G06F15/177
Filed: 1993-12-22
Abstract: PURPOSE: To improve the performance and generalization of the cluster architecture of a computer. CONSTITUTION: A 'generalized shared storage' is introduced to a cluster architecture, and this generalized shared storage is held in a state with coherency by a coherency maintaining mechanism constituted of hardware which adds an operation to a shared object when the positioning or reference or the like of the shared object is operated. Each of plural nodes is provided with a central processing unit 1 having a primary cache 2, local main storage 3, outside coherency maintaining device (ECU) 10, and node local bus 4 connecting them. Those nodes are connected through an inter-node ECU bus 11. The ECU monitors the bus, detects a cache line request, and executes a coherency maintaining operation according to the state of the requested cache line. The rate of a private storage/shared storage can be arbitrarily and dynamically changed in each node in the cluster.