baber/WOPTO huggingface dataset:
Patent JP-H0949398-A (JP)
Title: Turning/moving work device
Inventor: MATSUMOTO TAKAO
IPC: E21D11/40
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To additionally fasten all bolts on the inner periphery of a tunnel with a compact device. SOLUTION: Moving frames 8, 9 for the right half and the left half of a tunnel 1 are provided, and workbenches 40 are provided at one-end sections 10, 11 of the moving frames 8, 9. When a carriage 6 is traveled, the moving frames 8, 9 are moved so that the workbenches 40 are located near the apex of a guide frame 7, and the carriage 6 passes through cross ties 4. This work device traveled on conveyance rails 5 is made compact in size so that all bolts 3 on the whole periphery from the uppermost section to the lowermost section can be additionally fastened with one device.  A horizontal state maintaining mechanism invariably maintaining the workbenches 40 at the horizontal state is provided, the workbenches 40 are maintained at the horizontal state when the workbenches 40 are moved from the uppermost section to the lowermost section and the moving frames 8, 9 are turmed, the additional fastening work is surely conducted, and the safety of workers is secured.
Patent JP-S6094755-A (JP)
Title: Semiconductor device
Inventor: AKESHIMA SHIYUUZOU
IPC: H01L25/065
Filed: 1983-10-29
Abstract: PURPOSE:To prevent a shortcircuit defect by providing a semiconductor pellet having leads, a repeating member having a wiring layer, a bonding wire connected to a bonding pad, and a bonding wire connected to the leads of an enclosure. CONSTITUTION:A gate array pellet 14 has bonding pads 16, 16' formed concentrically only at the opposite edge, and two rows of bonding pads 16 are arranged at the side edge opposed to a repeating pellet 15. A wiring layer 17 of the pellet 14 is disposed at one end near the pad 16, and at the other end near the leads 13... of an enclosure, and pads 18, 18' are formed at both ends. The pad 16' are connected directly to the lead 13, and the pad 16 is wire bonded to the pad 18. Further, the pad 18' is wire bonded to the lead 13. Thus, the enclosure can be packed without defect such as a shortcircuit.
Patent JP-2001030177-A (JP)
Title: Wire tool and manufacture of the tool
Inventor: ENOMOTO TOSHIYUKI
IPC: B24B27/06
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a long and low-cost wire tool to provide an increased life and improve precision and the efficiency of cutting by using a binder consisting of a plurality of photo curable resin layers containing a layer consisting mainly of a photo curable adhesive to fix grinding grains on a wire. SOLUTION: After a wire 11 is coated with a photocurable adhesive in which grinding grains are added to form a first layer of a binder, by further applying a mixture solution 22 of ordinary photo curable resin and addition powder, on and after a second layer are formed. An uncured mixture covering is adjusted to a given thickness by a linear jig 23b formed at the outlet of a resin-coating tank 21b or after the outside diameter of the wire is adjusted to a given diameter, photocuring is executed by a light irradiating device 24b.
Patent JP-H0367424-A (JP)
Title: Key switch device for car telephone
Inventor: ICHINOSE KAZUTOSHI
IPC: H04M1/02
Filed: 1989-08-04
Abstract: PURPOSE:To simplify a structure by printing key switch contact points on an insulated sheet, providing a spacer in a sheet folded et the center, and connecting a key switch and a printed board via a rubber connector. CONSTITUTION:Contact points 4 and 4a, a connection section 5, and connecting lines are printed on the surface 3a of an insulated sheet 3b, which is folded at the center section with the surface 3a set inside. Contact points 4 and 4a are arranged at the opposite positions to operating holes 2, and a spacer 3c is provided around contact points 4 and 4a in a folded switch 3. An integral connection section 5 is provided at the tip section of the insulated sheet 3b, and it is excited via a foil 8 and a rubber connector 6 on the surface of a printed board 7. When the switch 3 is pushed via the button of a operating hole 2 of a case main body 1a, the sheet 3b is deflected, and the contact point 4 printed on the surface 3a is brought into contact with the opposite contact point 4a. The connecting line of the switch 3 is connected to the connection section 5, a signal is fed to the board 7 via a connector 6 and the foil 8, and the function of the switch 3 is exerted.
Patent JP-2000045908-A (JP)
Title: Fuel injector
Inventor: LAMBERT MALCOLM DAVID DICK
IPC: F02M61/18
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injector enabling proper orientation of fuel supply in use by angular movement of a needle valve even when the fuel injector is not vertically attached. SOLUTION: This fuel injector comprises a needle valve 10 slidable within a bore 12 formed in a nozzle body 14. The needle valve 10 includes an axially extending fuel supply passage 18 that communicates to at least one outlet opening 22 formed in the needle valve. An end of the supply passage 18 which is adjacent to at least one outlet opening is closed by a plug 20. In use, the plug 20 is arranged to be positioned adjacent to the outlet opening or at least one of the outlet openings. Further, the plug 20 has an inner end area shaped to change the flowing characteristics of the fuel flow upstream of at least one of the outlet openings.
Patent JP-S6183760-A (JP)
Inventor: KINOSHITA TAIYO
IPC: E04F11/02
Filed: 1984-09-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6446649-A (JP)
Title: Reagent for deciding deterioration of lubricating oil
Inventor: HASHIMOTO KATSUMI
IPC: G01N33/30
Filed: 1987-08-18
Abstract: PURPOSE:To exactly decide the degree of deterioration by using a reagent prepd. by using an oxygen-contained hydrocarbon solvent which has a specific sp. gr. range and is soluble in water at ordinary temp. as an essential component and compounding water and a small amt. of alkali metal hydroxide and pH indicator therewith. CONSTITUTION:This reagent for deciding the degree of deterioration of lubricating oil is prepd. by using the oxygen-contained hydrocarbon solvent which has 0.9-1.5 sp. gr. range and is soluble in water at ordinary temp. as the essential component and compounding the water and the small amt. of the alkali metal hydroxide and the pH indicator therewith. The decision of the degree of deterioration of the lubricating oil under use is executed by first sampling the lubricating oil of an apparatus, etc., putting the sample together with the specified volume of the reagent into a container for testing, etc., and shaking the container. The liquid is separated to two layers and the test layer contg. the pH indicator is formed as a lower layer when the container is rested still. Even a slight density difference in discoloration is thereby easily observed and whether the lubricating oil under use is deteriorated to the extent of exceeding the threshold total oxidation or not is correctly decided.
Patent JP-H1143700-A (JP)
Title: Granular detergent composition and its production
Inventor: HORIE HIROMICHI
IPC: C11D3/60
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a granular detergent composition excellent in both washing stability and the prevention of foaming after long-term storage. SOLUTION: This composition contains as the constituents a fatty acid polyoxyalkylene alkyl ether represented by the formula: R<1> C(O)(AO)m (EO)n OR<2> [wherein R<1> is a 1-40C alkyl or alkenyl; R<2> is a 1-20C alkyl or alkenyl; AO stands for at least one 3-8C alkylene oxide; EO is ethylene oxide; and m and n respectively are the average numbers of AO and EO molecules added and are each a positive number of 1 or greater, satisfying the formula m+n=(2 to 50)] and an alkali builder. The composition is produced by, for example, kneading and extruding a fatty acid polyoxyalkylene alkyl ether and an alkali builder, and then crushing and granulating the extrudate.
Patent JP-S5928313-A (JP)
Title: Transformer converting three-phase power into six-wave direct current
Inventor: SAKURAI SHIYOUZOU
IPC: H01F30/14
Filed: 1982-11-22
Abstract: PURPOSE:To convert three-phase power into six-wave DC by the transformer of simple structure by making the direction of one winding in connection on the secondary sides of three single-phase transformers, which are three-phase connected, differ from other two and extracting the direction and rectifying it in a single-phase full-wave manner. CONSTITUTION:Three single-phase transformers are used, and the primary sides are star-connected or delta-connected. When one of three windings is wound clockwise (counterclockwise winding) on the secondary side, on the other hand, other two are wound counterclockwise (clockwise winding) and three single- phase AC are extractd. The three single-phase AC are rectified in the single- phase full-wave manner by using a semiconductor element or a rectifier and converted into six-wave DC. Accordingly, six-wave DC can be extracted from three-phase AC by the transformer of simple structure.
Patent JP-S57145833-A (JP)
Title: Carbacycline derivatives, manufacture and drugs containing same and having hypotensive, bronchodialating, blood platelet anticoagulant, vasodilation controlling and gastric acid secretion controlling activity
Inventor: BUERUNAA SUKUBARA
IPC: A61K31/00
Filed: 1981-12-18
Abstract: Carbacyclin derivatives of Formula I    <IMAGE>  (I)  wherein R1 is OR2, wherein R2 is hydrogen, alkyl, cycloalkyl, aryl, a heterocyclic residue, or NHR3, wherein R3 is an acid residue or hydrogen; X is oxygen; A is -CH2-CH2-, trans-CH=CH-, or -C 3BOND C-; W is free or functionally modified hydroxymethylene or free or functionally modified   <IMAGE>  wherein the OH-group can be in the  alpha - or beta -position; D is a straight-chain or branched, saturated or unsaturated aliphatic group of 1-10 carbon atoms, which can optionally be substituted by fluorine atoms, 1,2-methylene, 1,1-trimethylene; E is -C 3BOND C- or -CR6=CH7- wherein R6 and R7 are hydrogen or alkyl of 1-5 carbon atoms; R4 is an aliphatic group, cycloalkyl, optionally substituted aryl, or a heterocyclic group; R5 is free or functionally modified hydroxy and, when R2 is hydrogen, the physiologically compatible salts thereof with bases, have valuable pharmacological properties.
Patent JP-S6263539-A (JP)
Title: Polyether derivative useful as carrier for ion-selective electrode
Inventor: HIRATANI KAZUHISA
IPC: B01D71/52
Filed: 1985-09-14
Abstract: NEW MATERIAL:The polyether derivative of formula I [R<1> is aromatic group containing hetero atom or aromatic hydrocarbon group; R<2> and R<3> are H, alkyl, aromatic hydrocarbon group or alkylaromatic group or R<2> and R<3> together form the group of -(CH2)n- (n is 2-6), formula IV (n and m are 1-6) or formula V (n is 2-4)]. EXAMPLE:3,3-Bis(8-quinolyloxymethyl)oxetane. USE:Polymer membrane for ion-selective electrode. It is useful as a cation carrier and gives electromotive response to various cations. PREPARATION:The compound of formula I can be produced by reacting the compound of formula II (X is Cl, Br, I, tosyloxy or mesyloxy) with various aromatic compound or chain or cyclic aliphatic compound of formula III having OH group in an inert solvent such as dimethyl sulfoxide in the presence of an alkaline substance such as potassium t-butoxide at 40-120 deg.C.
Patent JP-H0367605-A (JP)
Title: Slurry cast molding line
Inventor: NARUI KAZUO
IPC: B28B1/26
Filed: 1989-08-07
Abstract: PURPOSE:To conduct mass production and small quantity-multi kinds production advantageously by carrying out the separation of cast molds, release of moldings, and assembly or adhesion of the molds successively in mold detaching and mold assembling lines provided separately from a plurality of case molding machines, and moving mutually the molds therebetween by mans of mold transporting device. CONSTITUTION:In as much as four cast molding machines 11 are arranged in alignment in a molding station I, the transporting work of the molds from a mold assembling station VI to each cast molding machine 11 by means of a mold transporting device and the transporting work of the molds from each cast molding machine 11 to a first mold detaching station II are executed selec tively in accordance with an automatic control program. And, since cast molding time at each station of the mold detaching and mold assembling line (II, III, IV, V, VI) is an approximate quarter of the cast molding time at the molding station I, they can be utilized as common mold detaching and assembling lines (II, III, IV, V, VI) for four cast molding machines 11.
Patent JP-S6183378-A (JP)
Title: Suede-like artificial leather
Inventor: KUKI HISAO
IPC: D06M15/00
Filed: 1984-10-01
Abstract: PURPOSE:A suede-like artificial leather that is obtained by applying a specific nonionic surfactant and a cationic resin to the leather on its nap surface on its production, thus showing good flexibility and softness with high durability. CONSTITUTION:A known artificial leather which is produced by impregnating a fine-fiber sheet of less 0.5 denier filament thickness with a high polymer elastomer such as polyrethane elastomer is dyed in a usual manner, then the leather is treated with a nonionic surfactant of less than 10 HLB such as monoglyceride from oleic acid and cetyl alcohol and a cationic resin, for example, a polyamide resin resulting from reaction between urea, N- alkyliminobispropylamide and epsilon-caprolactam, at least on its napped surface in an amount of 1-50% based on the leather. Thus, the base structure of the leather on use is prevented from changing and from getting goose flesh, resulting in high abrasion.
Patent JP-S5994762-A (JP)
Title: Electrophotographic transparent film
Inventor: HANEDA AKIRA
IPC: G03G7/00
Filed: 1982-11-20
Abstract: PURPOSE:To improve transparency, heat resistance, slidability by forming a coat of a compsn. prepared by incorporating a specified amt. of silicone resin in a cellulosic resin on the surface of a transparent film made of heat resistant plastics. CONSTITUTION:A 1-10mum thick coat having 10<10>-10<14>ohm surface made of cellulosic resin, such as cellulose acetate or nitrate, contg. a silicone resin >=0.2% by the solid base is formed on the surface of a heat-resistant transparent film made of polyester, cellulose triacetate, or the like. Since such a film is good in transparency and heat resistance, it does not cause winding on the heat pressing roll or the like of a high-speed electrophotographic copying machine or the like. Since the silicone resin is contained in the coat, it has good slidability, so it causes scarcely double paper feed trouble. Since the surface resistivity of the film is kept in 10<10>-10<14>ohm, image density can be raised and used for overhead projection, etc.
Patent JP-H0368784-A (JP)
Title: Formation of deposited zinc layer on aluminum material
Inventor: OTA TOSHIYUKI
IPC: C23C22/34
Filed: 1989-08-07
Abstract: PURPOSE:To stably form a uniform deposited zinc layer having superior adhesion on an Al material by treating the Al material with an aq. zinc fluoride soln. contg. hydrofluoric acid or acidic ammonium fluoride. CONSTITUTION:An Al material for a heat exchanger made of Al, etc., is treated with an aq. soln. prepd. by dissolving hydrofluoric acid or acidic ammonium fluoride in an aq. zinc fluoride soln. By this treatment, the surface layer of the Al material is etched and a deposited zinc layer is formed. Even a small amt. of hydrofluoric acid or acidic ammonium fluoride produces its effect but the proper amt. is about 0.3-100g/l.
Patent JP-S6447433-A (JP)
Title: Method for drawing gas into liquid by using ultrasonic wave and device thereof
Inventor: CHIBA SHIGERU
IPC: B01F11/02
Filed: 1987-08-18
Abstract: PURPOSE:To uniformly distribute gas into liquid in each part by immersing the tip of a resonator which is formed into a tapered sharp shape according to proceeding to the tip into liquid and radiating ultrasonic wave while aiming at the tip of the resonator. CONSTITUTION:The tip 14 of a resonator 10 which is made of rigid plastic and formed into a tapered sharp shape according to proceeding to the tip 14 is immersed into liquid 17 and also ultrasonic wave is radiated while aiming at the tip 14 of the resonator 10. The gaseous particles on the interface are finely drawn into liquid 17 in accordance with resonance of the resonator 10 and furthermore the drawn fine gaseous particles are successively pushed to the lower part via the tip 14 along the tapered face 18 of the resonator 10. As a result, the gas can be distributed uniformly in each part into liquid.
Patent JP-H0622647-A (JP)
Title: Method for raising specked pachyra
Inventor: TAKEUCHI NOBUO
IPC: A01G1/06
Filed: 1992-07-07
Abstract: PURPOSE:To provide the method enabling artificial mass production of 'specked' pachyra with commodity value as a foliage plant. CONSTITUTION:After growing a bud 3 germinated from a raw wood 2 of potted pachyra to an appropriate level, the bud 3 is cut slant using a knife with the base of the bud 3 left intact; and the lower end of a specked scion 4 prepared separately is also cut slant and met with the resulting cut surface of the above bud 3, and the resultant contact part is fixed using a tape and a grafting clip. Then, the whole grafting part is sealed in a thermal insulating bag; after the growth of a bud 9 from the scion 4 is confirmed, the bag, grafting clip and tape are removed, and the branches 10 and specked pachyra leaves 11 are grown from the scion 4 until the raising of specked pachyra is finished.
Patent JP-H0488518-A (JP)
Title: Semiconductor device
Inventor: MIYAMOTO HIROSHI
IPC: H01L21/822
Filed: 1990-07-31
Abstract: PURPOSE:To prevent the malfunction of a semiconductor device from occurring by enabling an external source voltage to be supplied to a signal generation circuit, and setting the potential of a voltage undefinite anode when a power source is applied. CONSTITUTION:The external source voltage Vcc(ext), ground potential Vss, control signals RAS, CAS, and WE, an address Add, and input data Din are applied from outside a chip to a dynamic RAM 1a, and output data Dout is supplied from the dynamic RAM chip 1a to the outside. A PORGa is a power-on reset signal generation circuit which generates a power-on reset signal when the source voltage is applied. Also, a VDC is a source voltage conversion circuit which receives the external source voltage Vcc(ext) supplied from the outside to the dynamic RAM chip 1a and generates an internal source voltage Vcc(int) in which the Vcc(ext) is reduced, and the internal source voltage Vcc(int) is supplied to a memory cell array MCA and a control signal generation circuit CG.
Patent JP-H0869657-A (JP)
Title: Shutter opening/closing mechanism for disk drive device
Inventor: OMORI KIYOSHI
IPC: G11B17/04
Filed: 1994-08-30
Abstract: PURPOSE: To smoothen the movement of a shutter release pin at the time of cassette ejecting operation by making an inclined part wider in the manner of chamfering the end part side of the inclined part guiding the shutter release pin when the cassette is ejected. CONSTITUTION: At the time of cassette ejecting operation, a stroke between the shutter release pin 44 and a movement guide pin 46 is constant in the course when the shutter release pin 44 is moved on the linear part 43b of a cam hole 43. So, the movement of the pin 46 in an oblong hole 45a of a moving plate 45 is unrequired, and the pin 44 is smoothly moved. The pin 46 comes up to the start point of the guide hole 47, then the pin 44 is moved on the inclined part 43a without performing the stroke control of the plate 45 due to the movement of the pin 46 in the oblong hole 45a of the plate 45, since the inclined part 43a is wide in the course when the pin 44 is moved on the inclined part 43a. Therefore, the pin 44 is smoothly moved succeeding to the movement on the linear part 43b.  Consequently, the pin 44 is surely returned to the position of the start point even though the spring force of an extension coil spring 50 is not so strong.
Patent JP-S6263915-A (JP)
Title: Semiconductor laser device with optical isolator
Inventor: KAMATA OSAMU
IPC: G02B27/28
Filed: 1985-09-17
Abstract: PURPOSE:To obtain a stable optical output against the variation of the ambient temperature by arranging a Farady element between a semiconductor laser light source and an optical output monitor part. CONSTITUTION:A Farady element 4 is provided between a semiconductor laser 1 and a photodetector 7. Consequently, the variation of the optical output received by the photodetector 7 is the sum of the variation of the optical output accompanied with the temperature change of the semiconductor laser 1 and that due to the temperature change of absorption of the Farady element 4 for transmission of the Farady element 4 and is equal to the variation of the optical output coupled to an optical fiber 5. The variation of the optical output of the photodetector 7 is converted to an electric signal and is fed back to a power source 8 to adjust the current sent to the semiconductor 1, thereby keeping the optical output to the optical fiber 5 constant.
Patent JP-S6448291-A (JP)
Title: Magnetic disk device
Inventor: TAKAHASHI SEIJI
IPC: G11B33/14
Filed: 1987-08-17
Abstract: PURPOSE:To execute the early detection of an off-track due to temperature abnormality between a magnetic head and a magnetic disk by providing a temperature deciding circuit to decide the temperature abnormality in a head disk assembly. CONSTITUTION:A temperature detector 3 is provided in a head disk assembly 1 (HDA) in which inert gas (helium gas) is filled and a temperature deciding circuit 4 to receive the output signal of this temperature detector and to decide the temperature abnormality in the HDA and a reference voltage generator 7 to generate a reference reading signal voltage to be set to a prescribed value in advance are equipped. A reading signal comparator 6 to compare the output of the reference voltage generator and the reading signal output of the magnetic head and an abnormality deciding circuit 9 to receive the output of this reading signal comparator and to detect the presence of the abnormality of a reading signal are equipped. Thus, the early detection of a read and write margin lowering due to the change of the floating quantity of the magnetic head or the off-track due to the temperature abnormality between the magnetic head and the magnetic disk is executed and the damage of data written to the magnetic disk device can be prevented from being enlarged.
Patent JP-H0529444-A (JP)
Title: Tweezers
Inventor: SHIBATA MINORU
IPC: H01L21/677
Filed: 1991-07-19
Abstract: PURPOSE:To handle many kinds of objects by means of one pair of tweezers. CONSTITUTION:A pair of tweezers are constituted in such a way that they are divided into a forked boy part 1 and tip parts 2a, 2b; adapters for exclusive use are formed respectively at both ends of the tip parts 2a, 2b; and said tip parts can be turned or replaced. Thereby, when different kinds of objects are gripped, it is not required to search tweezers for exclusive use each time. As a result, the operation efficiency of the tweezers can sharply be enhanced.
Patent JP-H0870347-A (JP)
Title: Telephone set
Inventor: FUKUDA OSAMU
IPC: H04M1/65
Filed: 1994-08-30
Abstract: PURPOSE: To provide a telephone set capable of surely storing the telephone number of an opposite party along with the message of the opposite party. CONSTITUTION: At the time of storage, in a communication part 4, the message of the opposite party is received from the other telephone set 1, communication with an exchange 2 is performed in the meantime, the telephone number of the telephone set 1 is also received and the message and the telephone number are stored in a storage part 6 through a signal processing part 5. On the other hand, at the time of reproduction, the stored message and telephone number are voice-outputted from an output part 9 through the signal processing part 5.