baber/WOPTO huggingface dataset:
Patent JP-H07280163-A (JP)
Title: Repairing material for pipe line
Inventor: IMOTO TAKAYOSHI
IPC: E03B7/00
Filed: 1994-04-11
Abstract: PURPOSE:To obtain a repairing material with which a large missing part of a pipe line can properly be repaired, by fitting a cylindrical fabric, which does not excessively expand beyond the inside diameter of the pipe line to be repaired, around a cylindrical sheet-like object, which is prepared by rounding in a cylindrical form a sheet material impregnated with hardening resin liquid, and fitting annular, sealing materials to both end parts of the sheet-like object. CONSTITUTION:When a damaged part 6 of a pipe line 5 is to be repaired, a repairing material into which a plastic tube penetrates is inserted into a cylindrical sheet-like object 2, which is prepared by impregnating a textile material with hardening resin liquid, as the plastic tube is folded properly, until it is situated at the damaged part 6. Next, by sending pressured liquid in the plastic tube to inflate the tube, the cylindrical sheet-like object 2 is inflated to a circular form. Thus, a cylindrical fabric 4, which is fitted around the cylindrical sheet-like object 2, is developed while sealing materials 3 fitted to both end parts of the cylindrical sheet-like object 2 is expanded until both fabric 4 and sealing materials 3 touch with pressure the inside surface of the pipe line 5, so that repair work can be done. At this time, the cylindrical fabric 4 does not expand excessively, thereby preventing the cylindrical sheet-like object 2 from dropping into the damaged part 6 to freely expand therein.
Patent JP-H04305448-A (JP)
Title: Decorative material
Inventor: MIHASHI TSUNEO
IPC: B32B5/28
Filed: 1991-04-02
Abstract: PURPOSE:To provide a decorative material expressing peculiar qualitative feeling and touch possessed by cloth by using a fabric as a surface base material. CONSTITUTION:A core sheet formed by impregnating base paper having concealability with a thermosetting resin and a surface sheet formed by impregnating a fabric composed of fibers colored by pigment with a thermosetting resin are successively superposed on a plurality of rear sheets each formed by infiltrating a thermosetting resin in a paper base material and the whole is molded under heating and pressure to obtain a decorative material. Since the fibers are colored by pigment, the light fastness of the decorative material is markedly enhanced and the physical properties thereof are also excellent.
Patent JP-S58998-A (JP)
Title: Synthetic method for estrone steroid
Inventor: SAEGUSA TAKEO
IPC: C07J1/00
Filed: 1981-06-26
Abstract: PURPOSE:A specific aromatic silicon compound is converted into a silicon- stabilized carbanion and it is alkylated to produce the titled compound such as female hormone from steadily available starting materials through a shortened process inexpensively in high yield. CONSTITUTION:A compound of formulaI[X is H, hydroxyl, methoxy; R is alkyl; R1, R2 are H, methyl; Y is halogen, OSO2R8 (R8 is alkyl) or other eliminable group]such as 2-(trimethylsilymethyl)-5-methoxybenzyldimethylamine is  made to react with n-butyllithium to form silicon-stabilized carbanion selectively and the product is made to react with a bromide of formula II. The reaction product is converted into its quaternary salt with methyl iodide and the salt is treated with CsF in an acetonitrile solvent to give the objective compound of formula III.
Patent JP-2000292563-A (JP)
Title: Composition for time indicator and time indicator provided with the same
Inventor: KANAYAMA RYUICHI
IPC: C09K3/00
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To clearly judge an end point without being affected by environmental conditions and to prevent periphery from being aduusely affected by using a coloring matter (solvatochromic coloring matter) for indicating solvatochromism and a specific organic solvent. SOLUTION: For a time indicator for visually discriminating the effective period of an insecticide or the like, for example N-phonoxibetaine that is a solvatochromic coloring matter where an absorption spectrum is changed by the polarity or the like of a solvent in a solution state and, for example 1,3- butanediol and glycerin that are organic solvents whose melt point is -5 deg.C or lower are used. The time indicator that is obtained by loading the mixtures into a specific container using, for example, olefinic spunbonded nonwoven cloth changes its color from purple to colorless. As the organic solvent, alcohols and esters are used and those with a boiling point of 150 deg.C or higher at normal pressure are preferable.
Patent JP-H02279473-A (JP)
Title: Crawler with lifting mechanism
Inventor: SANESHIGE HIDEO
IPC: B62D55/10
Filed: 1989-04-18
Abstract: PURPOSE:To reduce any possible variation in a front elevation angle of a crawler unit by turning the lifting direction of a roller wheel frame rear downward against a driving wheel, in a device which installs the roller wheel frame supporting each roller wheel and an idler free of lifting motion to a body. CONSTITUTION:A crawler unit 1 being attached to both sides of a body frame 4, a longitudinal link setting frame 9 is locked to each lower end of support frames 6, 7 extended in a lower part of the body frame 4, and a roller wheel frame 25 is installed in front and rear parts of this frame 9 via links 13, 14. Then, roller wheels 30, 31 are pivotally supported on a tip and a rear end of this roller wheel frame 25 and a fixed turning roller wheel 32 and rocking roller wheels 35-38 between these wheels 30 and 31, respectively, and an idler 43 is installed in a rear end of the roller wheel frame 25. An interval between link arms 15 and 17 of these longitudinal links 13, 14 is connected by a connecting rod 21, and the roller wheel frame 25 is made so as to be liftable rear downward against a driving wheel 41 by operation of a lifting cylinder 19.
Patent JP-S5723832-A (JP)
Title: Pressure sensor
Inventor: YAMASHITA ICHIROU
IPC: G01L9/16
Filed: 1980-07-17
Abstract: PURPOSE: To obtain a pressure sensor having high sensitivity, high durability and low temperature dependence by using the magnetostrictive function of an amorphous alloy-magnetic material having excellent magnetic properties.  
     CONSTITUTION: A magnetic circuit composed of a soft magnetic material 1 and an amorphous alloy-magnetic material 2 with magnetostriction is energized by an energizing coil 30. A space 6 is held under vacuum or a constant pressure. When pressure P is applied, the pressure P is transmitted to the amorphous alloy-magnetic material 2 through the hole 52 of a cover-holding part 5. As the result, the amorphous alloy magnetic material 2 is deformed downward and stress is generated in the incide of the material 2. The stress changes the specific permeability and also changes the magnetic resistance consisting of the soft magnetic material 1 and the amorphous alloy magnetic material 2. The coil 30 can take out it as the change of inductance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0748521-A (JP)
Title: Water-soluble fiber-reactive dye, and its production and use
Inventor: UUBUE RAIHERU
IPC: C09B62/44
Filed: 1994-05-12
Abstract: PURPOSE: To obtain the subject dye which can dye various materials, especially, cellulosic fibers in a fast deep color by reacting a halotriazine compound with a specified starting compound and a specified amino compound.  
     CONSTITUTION: There is provided the subject dye of formula I, II or the like [wherein Z is formula III, (X) is Cl or F; Y is vinyl or ethyl which is substituted in position β by a substituent capable of forming vinyl upon release under the action of an alkali; Z-D 2 - is a residue represented by formula V or the like; E is a residue represented by formula VI or the like; (v) is 0 or 1; K 1  is a group of formula VI or the like; -K 2 -Z is a group of formula VII or the like; M is H or an alkali metal; p 1  and p 2  are each H or CH 3 ; C 3  is H, a 1-4C alkyl or the like; and (m) is 0, 1, or 2]. This dye can be obtained by reacting a halotriazine compound of, for example, formula VIII (wherein X is as defined above) with a starting compound of formula IX, X, or the like and an amino compound of formula XI (wherein Y is as defined above) in arbitrary order. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S6346159-A (JP)
Inventor: AREYANDORO ARUBERUTO AIMERITSU
IPC: A61H1/02
Filed: 1987-04-21
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-2000291381-A (JP)
Title: Tunnel excavator
Inventor: SUGIYAMA MASAHIKO
IPC: E21D9/087
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To easily replace a cutter bit by housing cutters in an excavator main body, by performing excavation by swinging six fan-shaped cutters constituting a cutter head, and longitudinally freely moving the respective cutters. SOLUTION: In an excavator main body 11, a cutter head 24 is composed of six fan-shaped cutters 23a to 23f, the respective cutters 23 can be swung via three crankshafts 25 by a driving motor 26, the crankshafts 25 are pivotally fixed to a moving body 21, and can be longitudinally freely moved along a guide column 14 by a slide jack 22. The whole front face is excavated by swinging the six cutters 23a to 23f. When replacing a cutter bit 29, the cutters 23 are moved to the central side of the main body 11, the moving body 21 is retreated, the cutters 23 are housed in a cutter head housing box 21 in the excavator main body 11, and opening/closing doors 17a, 17b arranged on a front face are closed. Thus, an operator can inspect and replace the cutter bit 29 in the excavator main body 11 without coming out to a working face.
Patent JP-S61258670-A (JP)
Title: Power source circuit system
Inventor: WASHIO TOSHIFUMI
IPC: H02M3/28
Filed: 1985-05-09
Abstract: PURPOSE:To reduce the size and the cost of a power source circuit system by commonly using a small power converter, thereby decreasing a noise of a power source itself. CONSTITUTION:A DC/DC converter and an AC/DC eliminator are composed of an input unit 11, an input filter 12, a rectifier 13, a switching circuit 14, a rectifier 15, a filter 16 and an output unit 17. In this case, the controller (small power converter) 18 of the circuit 14 is separately provided, the basic oscillator 20 of the controller 18 is connected with the rectifier 13 to drive the circuit 14 by the drive pulse 25. An auxiliary power source 26 for a controller for controlling and monitoring the voltage is applied from the tertiary winding 24 to the filter 16. Thus, the controller 18 is commonly used,and since one drive pulse is supplied to the circuits 14, its switching frequency can be completely synchronized.
Patent JP-S62254218-A (JP)
Title: Constant current circuit
Inventor: OKUBO TSUNEO
IPC: G05F3/16
Filed: 1986-04-28
Abstract: PURPOSE:To ensure a stable supply of a constant current despite the drop of the power supply voltage by increasing the gain of a constant current circuit. CONSTITUTION:When the voltage is applied to a power supply VCC, a current flows to a diode element 2 of a transistor TR whose base and collector are connected via a resistance 1. The value of the current flows to the element 2 is small because the resistance 1 has high resistance value. At the same time, a current flows also to a TR4 as well as to a diode element 5 of a TR having a connected diode. Thus, the current flows to both TR9 and 10 and then to a diode element 11 and a TR8. Then a current flows to a TR6 for start of an operation. In this case, the current amplification factors of both TR9 and 10 are set at about '1'. However, it is possible to secure the stable supply of current despite a low level of voltage because the current gains are secured by both TR8 and 6.
Patent JP-S5432971-A (JP)
Title: Mounting method for semiconductor of dual inline package type
Inventor: SATOU TSUNEO
IPC: H01L23/34
Filed: 1977-08-19
Abstract: PURPOSE: To make a semiconductor radiate excellently by conducting heat produced by the semiconductor itself directly to a bus-bar conductor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S631170-A (JP)
Inventor: PIITAA UIRIAMU BASUBII
IPC: H04N5/353
Filed: 1987-04-23
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-S62255754-A (JP)
Title: Air duct
Inventor: YOSHIMI TAKAHARU
IPC: F24F13/02
Filed: 1986-04-28
Abstract: PURPOSE:To prevent a transmission of vibration and sound in a vehicle by a method wherein inner and outer members having different specific weights are applied to make a double structure in a vehicle air ventilation duct, and the inner and outer members can be moved to each other in a minute amount. CONSTITUTION:A minute clearance delta is provided between an inner forming member 12 and an outer forming member 13 of an air duct 7 to make a double structure in which both members can be moved slightly to each other. The inner forming member 12 is made of polypropylene resin, the outer forming member 13 is made of material having a heavy specific weight mixed with particles of ethylene propylene rubber, chloride vinyl resin and ferrous oxide, respectively. With this arrangement, a vibration is generated at the air duct 7, and simultaneously the inner and outer forming members 12 and 13 are moved slightly to each other to strike against in their radial directions or rubbed in their axial or twisting direction, so that the vibration may be dampened due to a difference in natural oscillation of both members 12 and 13. Therefore, sound and vibration may not be transmitted into the vehicle.
Patent JP-H041471-A (JP)
Title: Distributor
Inventor: OKA KAZUHIRO
IPC: F02P7/02
Filed: 1990-04-13
Abstract: PURPOSE:To secure such a distributor that is excellent in noise jamming preventive effect as well as stability over a long period of time, besides capable of improving the extent of reliability by installing a high resistance film, making SiC a chief ingredient, in the side electrode opposed side end of a rotor electrode. CONSTITUTION:Distributor is constituted of a rotor electrode 2 rotating in linkage with rotation of an internal combustion engine and a side electrode being opposed to this rotor electrode 2 via a discharge gap. In this case, a high resistance film 31, making SiC a chief ingredient, is installed in the side electrode opposed side end of the rotor electrode 2. The high resistance film 31 of complex composition making SiC a chief ingredient, for example, containing Si and C or Si, Sioxides and C is stuck to both sides of the rotor electrode 2 by means of a laser vacuum deposition process which irradiates a laser beam to SiC, by way of example, for deposition. With this constitution, such a distributor that is excellent in noise jamming preventive effect as well as stability over a long period of time, besides making reliability improvable is thus secured.
Patent JP-S58218573-A (JP)
Inventor: TADENUMA YUUICHIROU
IPC: E06B1/00
Filed: 1982-06-09
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-H07306515-A (JP)
Title: Automatic developing machine for silver halide photographic sensitive material
Inventor: KURATA NORIAKI
IPC: G03D3/06
Filed: 1994-05-12
Abstract: PURPOSE:To provide an automatic developing machine which is capable of surely supplying solid processing agents and executing stable processing by preventing wetting of a solid processing agent supplying route with the steam, etc., of high humidity generated from the processing liquid surface of a processing vessel or dissolving vessel or the water splashes at the time of charging the solid processing agents into the vessel at the time of directly supplying the solid processing agents to the processing vessel or the dissolving vessel communicating with the processing vessel. CONSTITUTION:This automatic developing machine for silver halide photosensitive sensitive materials has a solid processing agent replenishing means 35 for directly supplying the solid processing agents J to the processing liquid and a guiding route constituting member 29 for guiding the solid processing agents J supplied from the supply port of the solid processing agent replenishing means 35 to the liquid surface of the processing liquid. The automatic developing machine described above has the part where the guiding route formed of the inside wall surface of the guiding route constituting member 29 incline with a horizontal plane. The machine is provided with at least one of apertures communicating the space enclosed by the guiding route constituting member 29 with the space on the outer side thereof separately from the outlet aperture for the solid processing agents J in the guiding route.
Patent JP-S58214957-A (JP)
Title: Computer system
Inventor: IIKAWA SHIYOUICHI
IPC: G06F12/08
Filed: 1982-06-09
Abstract: PURPOSE:To improve the processing capacity of a computer system, by dividing a main storage device connected to a cash memory which is connected directly to plural processing mechanisms into plural blocks and then designating the discrimination between common blocks and private blocks. CONSTITUTION:Cash memories 1-n are connected directly to plural processing mechanisms 1-n respectively. A main storage device 11 connected to the memories 1-n is divided into plural blocks by plural logics. Then the common and private blocks are designated. The information which discriminates the common blocks from private blocks is set and stored to each block, and the same information is also stored to cash memories 31 and processing mechanisms 21 respectively. When the mechanism 21 changes the contents of the memory 31, only the corresponding memory is changed if the information to be changed is for the private block. Furthermore if a subject to which a private block is set completes its processing or the subject disappears, only the corresponding block is immediately invalidated. This decreases the invalidating operations and improves the processing capacity of a computer system.
Patent JP-S62253622-A (JP)
Title: Production of polyarylene sulfide
Inventor: OGATA NOBUO
IPC: C08G75/0254
Filed: 1986-04-28
Abstract: PURPOSE:To obtain the titled, high-purity, high molecular weight polymer free from discoloration and gelatinization, by reacting a dihalogen aromatic compound with an alkali metallic sulfide in a polar solvent in the presence of a Li compound and in the absence of water under heating, adding water to the reaction system and carrying out reaction under heating. CONSTITUTION:As a first stage, a dihalogen aromatic compound (e.g. dichlorobenzene) is reacted with an alkali metallic sulfide (e.g. sodium sulfide, etc.) in a polar solvent (e.g. N-methylpyrrolidone, etc.) in the presence of a lithium compound (e.g. lithium chloride, etc.) and in the absence of water at 200-270 deg.C and the remaining concentration of the alkali metallic sulfide is made <=5.5g/l calculated as sulfur based on the polar solvent. Then, 0.1-10mol based on 1mol alkali metallic sulfide of water water is added to the reaction system. As a second stage, reaction is carried out at 220-280 deg.C to give the aimed polymer.
Patent JP-H02292212-A (JP)
Title: Bactericide gel
Inventor: HANSU EKE RENNARUTO BIIDESUTOR
IPC: B01J13/00
Filed: 1989-04-20
Abstract: PURPOSE: To obtain a water substrate sterilizable gel comprising a carboxypolymethylene polymer (carboma) and a polyhydric alcohol and enabling sterilization of gel by gamma irradiation. CONSTITUTION: This sterilizing gel comprises a carboxypolymethylene polymer (carboma) and 1-90% polyhydric alcohol for stabilization (e.g. ethylene glycol). The carboma (carboxymethylene) can be sterilized by assistance of the polyhydric alcohol and avoids deterioration of gel when the gel is sterilized by γ-radiation derived from cobalt 60. The gel can be used for medical use as a lubricant.
Patent JP-S63263764-A (JP)
Title: Manufacture of hetero junction bipolar transistor
Inventor: KAJIKAWA YASUTOMO
IPC: H01L29/72
Filed: 1987-04-21
Abstract: PURPOSE:To form an emitter mesa and a base electrode in a self-matching manner by a method wherein the emitter mesa is formed to surface the semiconductor layer of a base region, a base electrode metal is formed on the semiconductor layer using a mask and an insulating film is formed thereon to form an emitter electrode metal on the emitter mesa. CONSTITUTION:A semiconductor layer 2 of a collector region, a semiconductor layer 3 of a base region and a semiconductor layer 4 of an emitter region are formed in order on a substrate 1 and a mask to be used at the time of formation of an emitter mesa is formed on the layer 4. After a base electrode metal 6 is formed on the layer 3 using this mask, the mask is removed to remove an unnecessary part of the metal 6. Then, an insulating film 9 is formed on the layer 4 and the metal 6, and moreover, a covering material 10 is formed on the film 9. After the material 10 and the film 9 are etched to surface the emitter mesa, an emitter electrode metal 8 is formed on the mesa. Thereby, a base electrode can be formed in a self-matching manner to the emitter mesa.
Patent JP-S5623839-A (JP)
Title: Sealed and packaged food and its preparation
Inventor: EJIRI MASARU
IPC: A23L15/00
Filed: 1979-08-01
Abstract: PURPOSE: To mass-produce a food made from an egg as a main raw material, and distribute and supply the food to a market, by filling a clear soup and a raw egg into a container, and heating the container at a specific temperature for a given time.  
     CONSTITUTION: A clear soup 2 and a raw egg 3 free from its shell, are filled into a bottomed transparent container 1 made of a synthetic resin, e.g. polypropylene,  nontoxic to the human body, and a sealing material 12 is placed on the opening to  weld the periphery to a flange 11. The sealed container 1 is then heated at about  69°C in hot water in a heating bath for 1W1.5hr to form an egg food 3a comprising  a soft-boiled egg white 31 and a solidified egg yolk 32. The clear soup 2 containing  an ingredient, e.g, a honewort or another vegetable 21 and a small shrimp, improves the beautiful appearance of the food with the clear soup 2 and egg food 3a  seen through hazy in the container 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11299079-A (JP)
Title: Electrostatic breakdown preventing circuit
Inventor: HIRASAWA KAZUO
IPC: H02H7/20
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent the breakdowns of circuit components in various types of electronic equipment duet to static electricity applied to input/output terminals. SOLUTION: Zener diodes 4, 5, 6, 7 are connected to input/output terminals 1, 2, 3 and a ground. The Zener diodes are selected so that their Zener breakdown voltages are higher than the amplitude voltage of signals applied to the signaling terminals. If a static electricity exceeding the Zener breakdown voltage is applied to a terminal 1, the Zener diodes 4, 5 become conducting and the breakdown in the components of an amplifier 11 is thereby prevented. If a static electricity is similarly applied to a terminal 2, the Zener diodes 5, 6 are brought into conduction, and the breakdown of the components of an amplifier 12 is thereby prevented. If a static electricity is applied to a terminal 3, the Zener diodes 5, 7 become conducting, and the breakdown of the components of an amplifier 13 is thereby prevented.
Patent JP-S63282422-A (JP)
Inventor: FURIIDORITSUHI BAIDEMAN
IPC: B60H1/22
Filed: 1988-04-21
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。