baber/WOPTO huggingface dataset:
Patent JP-H05206139-A (JP)
Title: Substrate connection electrode and manufacture of the same
Inventor: HAYASHI YOSHIHIRO
IPC: H01L23/485
Filed: 1991-11-19
Abstract: PURPOSE:To form a fine substrate connection electrode (bump) made of a high- melting point metal having a low resistance and a sufficient mechanical strength, on a wiring substrate having formed thereon a polyimide film which is an electrical insulation bonding layer. CONSTITUTION:Since a nonoxidizable noble metal film 9 is formed on the top surface of a tungsten protrusion, the whole surface of the connection electrode is not covered with a high-resistance metal oxide film. Since the side of the tungsten protrusion is surrounded by a side wall reinforcing film 11 even if tungsten 8 obtained by a blanket CDV method is polycrystalline, a protrusion 12 or a substrate connection electrode having a sufficient mechanical strength is obtained. In addition, since a polyimide bonding layer is previously buried before forming the tungsten connection electrode 12, the substrate connection electrode 12 is obtained on a polyimide layer 4 having a desired film thickness over the whole substrate 1 surface.
Patent JP-H04172855-A (JP)
Title: Communication terminal equipment
Inventor: HIBI KEIICHI
IPC: H04M11/06
Filed: 1990-11-07
Abstract: PURPOSE:To obtain a communication means with which a feeling of intimacy and presence can be obtained against a communication partner by storing in advance additional information about the communication partner in a data base and appropriately adding the information after locally reading out the information from the data base at the time of communication with its own communication terminal equipment. CONSTITUTION:The address, user-user information, etc., of the currently connected opposite terminal equipment received by means of a line control section 11 or communication procedure control section 12 are sent to an opposite terminal equipment recognizing section 17. The section 17 recognizes the opposite terminal equipment from the address, user-user information, etc., and prepares a data base retrieving key by specifying the opposite terminal equipment. A data base retrieving section 19 retrieves a data base section 18 by using the key and reads out additional information about the specified communication partner. The additional information read out from the data base 18 is outputted to and displayed on a display section 1b, etc., through an additional information outputting section 1a.
Patent JP-2001126583-A (JP)
Title: Thin mat switch
Inventor: YAMAMOTO HIROSHI
IPC: H01H13/16
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a thin mat switch that stabilizes its operation. SOLUTION: A thin mat switch 1 comprises the upper and lower electrode sheets 2 and 3 provided with a plurality of through holes, which are oppositely arranged between insulation sheets. The switching operation is performed by contacting the upper electrode sheet 2 with the lower electrode sheet 3 with an external pressure applied to the electrode sheets. The contact operational gap between the upper and lower electrode sheets 2 and 3 is made less than the gap between the upper and lower electrode sheets 2 and 3 by protuberances 9 formed on one or both of the faces of the electrode sheets facing each other.
Patent JP-H06128428-A (JP)
Title: Non-halogen flame-retardant composition and tube
Inventor: MATSUMOTO YASUYO
IPC: H01B17/58
Filed: 1992-10-16
Abstract: PURPOSE:To provide a composition composed of a specified ethylene-vinyl acetate-based copolymer and an EA copolymer, not containing a halogen and exhibiting a remarkably high flame retardancy without reducing mechanical properties. CONSTITUTION:This composition is composed of (A) an ethylene-vinyl acetate- based copolymer containing >=20wt.% vinyl acetate unit, (B) a copolymer containing a monomer unit having an ester bond represented by formula I (R1 is H or CH3; R2 is CH3 or C2H5) and ethylene monomer unit in >=20wt.% ratio of the ester bond-containing monomer and a metal hydrate. The weight ratio of the component (A) to the component (B) is 1 to 10 and the metal hydrate is contained in an amount of 150 to 250 pts.wt. based on 100 pts.wt. base resin.
Patent JP-H03164447-A (JP)
Title: Production of crystallized glass
Inventor: YANAGISAWA OSAMU
IPC: C03C10/00
Filed: 1989-11-24
Abstract: PURPOSE:To deposit beta-wollastonite and davisonite crystals and to obtain crystallized glass enabling heat treatment at a low temp. by weighing starting materials for glass by prescribed amts., mixing and melting them by heating, pouring the resulting melt in water, mixing glass powder or granules obtd. by water granulation with a metal oxide colorant and heat-treating the mixture under specified conditions. CONSTITUTION:Oxides, oxycarbonates and oxysulfates as starting materials for glass are weighed by prescribed amts., mixed, charged into a platinum crucible and melted by heating at a high temp. and the resulting melt is poured in water and granulated to obtain glass powder having a compsn. contg., by weight, 53-77% SiO2, 5-22% CaO, 5-22% Na2O, 0.5-10% K2O, 0.2-18% Al2O3, 0-6% B2O3, 0-2% ZnO and 0-3% BaO (ZnO+BaO<3%). This glass powder is mixed with 0-10% metal oxide colorant and the mixture is filled into a refractory mold and sintered by heating. Crystallized glass contg. deposited beta- wollastonite and davisonite crystals and having a smooth surface can be produced by heat treatment at a relatively low temp.
Patent JP-H09127112-A (JP)
Title: Modified igm immunological measuring reagent
Inventor: YOSHIMURA TORU
IPC: G01N33/531
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To generate an immunoassay reagent stable and effective for a long period by reducing IgM-containing aqueous solution, then processing it with a modifying agent reactable to the free sulfhydryl group to obtain the IgM reagent. SOLUTION: IgM is reduced with a reducing agent, e.g. cystine or glutathione, it is processed with a modyfying agent such as acetic halide or its derivative to prevent the free sulfhydryl group of the reduced IgM from forming S-S linkage, and the free sulfhydryl group is aminoethylated, S-methylated, or iodoacethylated. A liquid containing the modified IgM is coarsely refined by the salting-out process, dialysis, and filtration, then it refined by gel filtration chromatography, and an effective IgM reagent used for normal immunological measurement is obtained. This modified IgM or modified IgM-containing aqueous solution is excellent in preservation stability, and it can be simply used. A type-A hepatitis patient can be surely diagnosed and detected.
Patent JP-H01144109-A (JP)
Title: Cooling structure for electronic equipment
Inventor: NISHI YASUO
IPC: G06F1/20
Filed: 1987-11-30
Abstract: PURPOSE:To reduce the noise level in a normal operation state by changing the rotational frequency of a cooling fan for electronic circuit package between the high-speed and low-speed modes based on the ambient temperature for installation of an electronic equipment. CONSTITUTION:The output of an ambient temperature sensor 5 is given to a fan assembly 4 and a variable wind velocity fan 3 set into the assembly 4 is totally switched between the high-speed and low-speed modes by the switch signal of the sensor 5. In case an electronic circuit is operated at a normal ambient temperature for installation, e.g., 20 deg.C, the sensor 5 is kept in an OFF state since said ambient temperature 20 deg.C is lower than the set temperature, e.g., 30 deg.C of the sensor 5. Thus the fan 3 revolves at a low speed and cools an electronic circuit package 1. As a result, the level of the noise produced by the fan 3 is reduced and a quiet operation is possible with the electronic circuit.
Patent JP-H07155186-A (JP)
Title: Dna coding for human receptor type tyrosine kinase part
Inventor: SAKANO SEIJI
IPC: C12R1/91
Filed: 1993-12-03
Abstract: PURPOSE:To obtain a new DNA, having a specific base sequence, coding for a receptor type tyrosine kinase part related to a human osteoblast and useful for developing, etc., a medicine or a diagnostic agent concerned in the bone metabolism causing the growth, differentiation and activation of the osteoblast. CONSTITUTION:This new DNA coding for an enzymic part is obtained by culturing and subculturing a human osteoblastic cell strain MG63 in a culture medium containing 10% bovine fetal blood serum under conditions of 37 deg.C in a CO2 incubator, extracting the whole RNA from the recovered cell according to a lithium chloride urea method, isolating an mRNA with an o1igodT column, then synthesizing a cDNA using the mRNA as a template, amplifying the prepared cDNA with a mixed primer which is a subdomain of a tyrosine kinase and has a recognition site for a restriction enzyme connected thereto according to a genetic polymerase chain reaction (PCR) and cloning the resultant PCR product. Thereby, the resultant DNA has a base sequence expressed by the formula and is effective in developing a medicine or a diagnostic agent concerned in the bone metabolism causing the growth, differentiation and activation of an osteoblast and providing the whole length gene of this enzyme.
Patent JP-2000130675-A (JP)
Title: Safety pipe joint
Inventor: KANAMORI AKIFUMI
IPC: F16L37/14
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a safety pipe joint which can prevent oil from flowing out when it is separated, and which can prevent the opening degree of a valve element from varying due to the flow of the oil. SOLUTION: A safety pipe joint is composed of a first pipe joint 12 incorporating a valve element 16 urged by a spring 17 so as to be seated on a valve seat 19 and connected to a metering mechanism through an oil feed hose 7a, and a second pipe joint 14 incorporating a valve element 21 urged by a spring 22 so as to be seated on a valve seat 24, and connected to an oil feed nozzle through an oil feed hose 7b. In this pipe joint, both pipe joints 12, 14 are coupled together by a shear pin 29, and the valve elements 16, 21 of the first and second pipe joints are formed on steel balls, and locking tools 18, 23 for holding the valve elements 16, 21 in their open conditions are clamped between joint surfaces 25 of the first and second pipe joints 12, 14.
Patent JP-2001128344-A (JP)
Title: Mounting unit for materials of aerial line
Inventor: HYODO KIYOMITSU
IPC: H02G7/00
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To perform mounting work of materials for an aerial line, such as an insulator or the like, easily and efficiently and moreover accurately. SOLUTION: It is arranged so that insulators 36, etc., are attached at prescribed intervals in the vertical direction on a utility pole by attaching front and rear both metal fittings 12 and 13 to attach the insulators 36, to the upper and lower three places of metal fittings 11 in the shape of a lengthwise frame, consisting of front and rear both pole mounting bars 16 and 17 and a top coupling 18, and setting the pole-mounting metal fitting 11 to a utility pole 1, and fastening and fixing it with a U bolt 14.
Patent JP-H07158695-A (JP)
Title: Vibration proof structure
Inventor: MAYAMA AKIHIRO
IPC: B60K17/06
Filed: 1993-12-03
Abstract: PURPOSE:To provide vibration proof structure suppressing the oscillation of a fitting member at the time of fitting the fitting member to a fitted member through vibration proof rubber. CONSTITUTION:An opening for inserting vibration proof rubber 6 is formed at a fitting member 2 fitted to a fitted member 1 through the vibration proof rubber 6, and a groove 12 to which the opening peripheral edge part 3 is fitted is formed at the outer periphery of the vibration proof rubber 6. The fitting member 2 is fitted to the fitted member 1 in such a way as to absorb vibration by the vibration proof rubber 6 by fitting the vibration proof rubber 6 to the fitted member 1 in the state of being held by a holding plate 7. In such vibration proof structure, a stopper piece 11 bent onto the fitted member 1 side and opposed to the fitting member 2 with a specified clearance is formed at the outer peripheral edge part of the holding plate 7.
Patent JP-S63157470-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGURO KYOICHI
IPC: H01L29/72
Filed: 1986-12-22
Abstract: PURPOSE:To enable a thin base layer and a shallow emitter layer to be formed easily by a method wherein a base layer is formed while adding impurity, the surface is coated with impurity added metallic-Si alloy containing more Si than ordinary metallic silicide composition, and impurity added Si is separated on the base by heat treatment. CONSTITUTION:An Sb added N<+> layer 11, an As added N layer 12 and an SiO2 film 13 are deposited on an Si substrate 10 and then a window is made on the film 13. Then, an Si 14 is deposited while mixing with B in vacuum atmosphere. The surface is covered with another CVD SiO2 film 15 and then an emitter window is made. Next, the surface is coated with a W-Si 16 in component ratio of WSi2.5 to be processed at 900 deg.C for 30 minutes after As ion implantation while an As added Si layer is separated below the WSi2 layer 17 to form an N<+> layer 18. In such a constitution, a base layer not exceeding 1000Angstrom in width and a shallow emitter suitable for base can be formed easily.
Patent JP-H08126595-A (JP)
Title: Cleaning device
Inventor: YUNOGAMI SABURO
IPC: B08B5/04
Filed: 1994-10-31
Abstract: PURPOSE: To provide a cleaning device capable of collecting sludge or the like directly into a waste vessel through a suction port without the suction thereof into a cleaner tank. CONSTITUTION: One end of an intake pipe 4 is jointed to a cleaner 3, and the other end thereof is jointed to a pipe 21. This pipe 21 passes through the approximate center of a cover body 2, and a pipe 22 passes through the cover body 2. Also, the end section of the pipe 22 is kept approximately horizontal and curved along the side wall of an open drum can body 1. The forward end of the pipe 22 is inclined downward and slantingly cut out, so as to keep the discharge end 22b thereof faced to the side wall of the body 1. Furthermore, one end of a suction pipe 5 is jointed to the pipe 22 and the other end thereof is made open as a suction port 51. The body 1 is sealed with the cover body 2. As a result, dust 6, when drawn through the port 51, is collected onto the bottom of the body 1.
Patent JP-2000132930-A (JP)
Title: Disc drive and head position controlling method thereof
Inventor: OONUKI YOSHIKAZU
IPC: G11B19/12
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To enable continued recording of data even when a defect exists. SOLUTION: When a defect Def exists on a spiral track Tsp, a CPU calculates a point existing one rap before the defect Def of the spiral as movement staring point Pst and the point existing one rap after the defect as movement ending point Psp. Before a magnetic head reaches the point Pst, a command is sent from the CPU to a servochannel part to position a magnetic head on a track TR connecting the points Pst and Psp. Based on the command, the servochannel part generates a signal for indicating a target position so that the magnetic head moves on the above-mentioned track TR from the point of reaching the point Pst and then, on the track Tsp again from the point of reaching the point Psp. This allows the magnetic head to move on the track TR from the point Pst avoiding the defect Def while enabling continued recording of data.
Patent JP-H09147511-A (JP)
Title: Shutter for disk cartridge and its manufacture
Inventor: MIYAZAKI YUKIO
IPC: G11B23/03
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To prevent a return burr from being generated at a cut part and to prevent an error, an insertion defect and a discharge defect in a recording and reproducing operation by a method wherein, before shutters in a connected state are cut and separated by a press working operation, their surface is dented so as to form a hollow part. SOLUTION: From a long matel thin plate as a blank, an outer shape which forms opposite faces 1a, 1b at shutters in a connected state is stamped by a press working operation. Then, the outer shape is bent to be a U-shape, and shutters in a state that back parts 2 are connected are formed. Lastly, shutters 4a to 4c in a connected state are cut and separated by a press working operation. At this time, before this cutting process, a surface as a face on the side on which return burrs are generated in parts to be cut is worked by a working member 8 so as to be dented, and hollow parts 6 are formed. Thereby, the return burrs are not generated in the parts to be cut by the cutting process.  As a result, the top part of every return burr does not protrude from a metal face around every cutting part on the side on which the cutting operation is completed, and it is possible to prevent an error, an insertion defect and a discharge defect from being caused by the return burrs in a recording and reproducing operation.
Patent JP-H03166177-A (JP)
Title: Elevator operation control device
Inventor: HAYASHI YUICHIRO
IPC: B66B1/18
Filed: 1989-11-27
Abstract: PURPOSE:To disperse passengers to each region and enhance the transporting efficiency by differing the reference floor for each group of elevators being divided corresponding to different regions when the reference floor is crowded during divided operation. CONSTITUTION:When eventual crowdedness in for ex. a 1st storey elevator hall is sensed by a TV camera 4, number-of-passengers sensing circuit 5, and degree-of-crowdedness sensing circuit 6, a command from a divided operation command circuit 8 is passed, as it is, to a group-control operating device 10 via a reference floor changeover circuit 7 even though it is out of the office beginning time zone in which a timer 1 is used, and the reference floor for high-storey cages is switched to the 2nd floor. Now a high-storey cage is operated with the 2nd floor as reference floor, while a low-storey cage operated with the 1st floor as reference floor. This is informed at the same time from a service floor information lamp 8 and an announcing device 9.
Patent JP-H04177287-A (JP)
Title: Optimum path determining device
Inventor: IKEDA TAKEO
IPC: G09B29/10
Filed: 1990-11-09
Abstract: PURPOSE:To enable the optimum path up to a final destination location to be determined within a short period of time by a method wherein an initial part of the calculated and most appropriate paths is applied as an initial path and stored in a path table in correspondence with each of the specified locations and each of the destination locations. CONSTITUTION:A destination point is set under an operation of an operator, and if a specified location near a present position of a vehicle is set, an initial path getting means 7 retrieves path table storing information concerning the initial path from the specified location of the optimum path to at least a next specified location passing through the optimum path and further gets the initial path starting from the specified location near the present position of the vehicle. The initial path is a part of the optimum path reaching the destination location and is continuous from the specified location near the present position of the vehicle to at least the next specified location passing through the optimum path. In addition, if the next specified location along the optimum path is set by the initial setting means 6, the initial path getting means 7 gets the next initial path acting as a part of the optimum path reaching the destination location with the specified location being applied as a starting location. With such an arrangement, it is possible to attain the optimum path without performing any path calculation.
Patent JP-2001120986-A (JP)
Title: Batch type supercritical water reaction apparatus
Inventor: SUZUKI AKIRA
IPC: C02F11/08
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a batch type supercritical water reaction apparatus with which operation is easy. SOLUTION: This batch type supercritical water reaction apparatus 10 is an apparatus for treating hardly pulverizable organic solids by a supercritical water reaction and has first reactors 12A and 12B of a batch type which are connected in series, a second reactor 14 of a continuous type which is connected in series to the first reactor 12B, a water feeding means 16 which feeds supercritical water to the first reactor 12A, a air compressor 18 which feeds air as an oxidizing agent to the first and second reactors 12A and 12B, a reaction product outflow system 20 which subjects the reaction product fluid flowing out of the second reactor 14 to separation of gas from the liquid, and first and second temperature controllers 38A, 38B and 40 which control the temperature in the first and second reactors.  The first reaction product fluid containing unrecompensed matter flowing out of the first reactor 12B is subjected to the supercritical water treatment in the second reactor 14, by which the perfect supercritical water treatment of the hardly pulverizable organic solids is made possible.
Patent JP-2000128640-A (JP)
Title: Carbon member for ion injector and its production
Inventor: HIRONAKA TAKASHI
IPC: H01L21/265
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To produce a member for an ion injector from the carbon member and having resistance to abrasion due to ion beams, etc., without generating carbon dust or adsorbing a gas and to provide a method for producing the carbon member. SOLUTION: This carbon member for an ion injector comprises graphite in the ion injector where ion beams collide or come into contact therewith and has a glassy carbon impregnated layer in an area extending from the surface to the interior thereof and further a glassy carbon coating layer having >=3H surface hardness expressed in terms of pencil scratch value on the surface of the carbon impregnated layer.  The method for producing the carbon member comprises forming the glassy carbon impregnated layer having >=1,000 μm thickness in the area extending from the surface to the interior of the graphite in the form of the carbon member comprising the graphite in the ion injector where the ion beams collide or come into contact therewith and forming the glassy carbon coating layer having >=3H surface hardness expressed in terms of the pencil scratch value and 1-5 μm thickness on the surface of the glassy carbon impregnated layer.
Patent JP-2001123533-A (JP)
Title: Jointing device
Inventor: KANAI RYOTA
IPC: E04B1/26
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a connecting device capable of jointing principal members together accurately and strongly in wooden structures and also capable of disconnect the connections without damaging the main principal members. SOLUTION: A joint member 2 is fixed to one member (column 17) to be jointed, a slit 22 is formed to another member (beam 18), the slit 22 is fitted to the joint member 2 with the slit 22 aligned, and a pin 3 from other member is penetrated and inserted to the other member and the joint member 2. Pin 3 has spiral projected stripes 14 on the outer periphery, and when it is rotated, the spiral projected stripes 14 move forward by linking with end edge 30 of installing holes 8, 9 provided at the jointing member 2, and a state wherein the pin 3 is inserted occurs. When the pin 3 is pulled out, jointing between one member and other member can be released.