baber/WOPTO huggingface dataset:
Patent JP-S5750437-A (JP)
Title: Forming method for pattern of semiconductor device
Inventor: NAKAYAMA RIYOUZOU
IPC: H01L21/306
Filed: 1980-09-10
Abstract: PURPOSE:To obtain the minute pattern by coating the surface of a patterning material formed on a substrate with a material having low viscosity and etching the materials through an etching means which makes the speed of etching of the patterning material faster than the speed of etching of the material having low viscosity. CONSTITUTION:A predetermined pattern is shaped onto the semiconductor substrate 11 by a mask material 12 such as an oxide film, and the pattern is coated with the patterning material 13, such as polycrystal silicon, Al, etc. The material 14 having low viscosity, viscosity thereof is lowered by adding thinner to a photo- resist, is applied and the surface is flattened, and the mask mateial 12, the patterning material 13 and the material 14 having low viscosity are etched by using the etching means which satisfies Vm<Ve<Vp about each speed of etching Vm, Vp, Ve of respective material 12, 13, 14. If the material 14 having low viscosity and the mask material 12 are removed when etching advances properly, only the desired patterning material 13 remains, and the minute pattern is obtained.
Patent JP-H06327886-A (JP)
Title: Switch device for washing machine
Inventor: KOMATSU MORIMASA
IPC: D06F39/12
Filed: 1993-05-27
Abstract: PURPOSE:To prevent water from entering the body of a switch from a guide groove for guiding a slide lever in a control part, through an actuator for the switch. CONSTITUTION:A switch 34 is laid above a position to which a body 37 is moved by a slide lever 43 in an actuator 38. The switch 34 is laid downward so that the actuator 38 is positioned below the body 37, and accordingly, the actuator 38 is moved by the slide lever 42 thereunder so as to actuate the switch 34.
Patent JP-H01295785-A (JP)
Title: Articulated device
Inventor: TAKECHI HIROAKI
IPC: B25J17/00
Filed: 1988-05-25
Abstract: PURPOSE:To enable an articulated device to be assembled without troublesome centering operations, while eliminating the displacement of a second member relative to a first member by interconnecting a fixed body connected to the first member and a movable body connected to the second member rotatably through cross roller bearings. CONSTITUTION:A ring-like movable body 36 is connected to an arm (second member) 35, and formed with a bearing supporting hole 37, an internal gear section 38 and an inner race section 39 respectively displaced axially and radially. Rollers 40 are provided over the inner race section 39 and an outer race section 34 of the ring-like fixed body 31 connected to an arm (first member) 30 to form a cross roller bearing. The fixed body 31 is supported rotatably relative to the movable body 36 by the cross roller bearing so that the arm 35 can be smoothly rotated without any displacement relative to the arm 30.
Patent JP-S6420270-A (JP)
Title: Conductive coating composition, its production and use
Inventor: GIYUNTERU KEMUPU
IPC: H01B1/12
Filed: 1988-05-25
Abstract: A coating composition comprising a soluble oligomer of substituted thiophenes with or without a soluble polymer produces, on application from solution in a dipolar aprotic solvent, firmly adhering electrically conductive coats on non-conducting or semiconducting materials. In this way it is possible to produce antistatic films and fibres and shapes for the purposes of electronics and electrical equipment.
Patent JP-H06333730-A (JP)
Title: Solenoid
Inventor: TAKEUCHI KIYOTAKA
IPC: H01F7/06
Filed: 1993-05-27
Abstract: PURPOSE:To provide a solenoid free of failure, which resists mechanical impacts and has a coil block with improved heat radiation. CONSTITUTION:A coil block 11, having projections 11d on its short side, is surrounded by yokes 15 and 16. The coil block is in contact with the yokes on the projections 11d, so that the heat from the coil block is transferred through the projections to the yokes and radiated in the air. The projections 11d also serves to prevent the coil block from vibrating.
Patent JP-H06331667-A (JP)
Title: Measuring method for insulation resistance of cable way
Inventor: KATO KATSUYA
IPC: G01R27/18
Filed: 1993-05-27
Abstract: PURPOSE:To provide a method for measuring the insulation resistance of cable ways, whereby the insulation resistance of cable ways can easily be measured at high accuracy while power is supplied to a load. CONSTITUTION:In a method for measuring the insulation resistance of cable ways by measuring the insulation resistance of loaded cable ways 5a, 5b while supplying power from an AC power source 1 to a load 3 connected to the cable way one of the wires of which is grounded via a switch 2, terminals 61, 62 on the primary coil 6p side of an insulating transformer 6 having a coil ratio of 1:1 are connected to respective terminals 21, 22 on the AC power source 1 side of the switch 2, and terminals 63, 64 on the secondary coil 6s side of the insulating transformer 6 are connected to respective terminals 23, 24 on the load 3 side of the switch 2 at the same phase, and the switch 2 is opened to measure the insulation resistance of the loaded cable ways 5a, 5b using an insulation resistance tester 7. Therefore, the insulation resistance can easily be measured at high accuracy while the load is operated, and also, the cost of maintenance work is reduced.
Patent JP-S5249924-A (JP)
Title: Process for high silicon cast iron
Inventor: SAKAI EIKICHI
IPC: C21D1/08
Filed: 1975-10-20
Abstract: PURPOSE: To produce high silicon cast iron of excellent machinability, without casting defects, at a low cost with use of a low frequency induction furnace by means of removing hydrogen contained in ferrosilicon during heating starting block. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0422790-A (JP)
Title: Oil-sealed rotary vacuum pump
Inventor: TAJIMA TOSHIYUKI
IPC: F04C29/02
Filed: 1990-05-16
Abstract: PURPOSE:To spread the field range of vision for observing oil condition of an oil-sealed rotary vacuum pump and observe oil level and also fouling condition of oil by providing a longitudinal transparent part communicated to the bottom of an oil case and extending in the vertical direction. CONSTITUTION:An oil-sealed rotary vacuum pump is constituted out of an oil case 2 integrating a rotating rotor 5 and a motor 1 rotating the rotor 5 and fitted on one end of the oil case 2. In such constitution, a transparent tube 3a vertically extending from the vicinity of the bottom of the oil case is provided. Hereby, an oil 4 quantity filling the oil case 2 can be observed from the outside of the oil case 2. By an appropriate quantity range indication 7, oil quantity of wide range can be observed, and existence of metallic powder stagnating on the bottom part of the oil case can easily confirmed.
Patent JP-H0421238-A (JP)
Title: Speed converter
Inventor: MATSUMOTO NOBUYUKI
IPC: H04L29/08
Filed: 1990-05-16
Abstract: PURPOSE:To realize an economical speed converter whose handling is simple by providing plural speed conversion functions and revising an input output condition of data automatically based on the content of a low order layer matching requirement in a call setting signal. CONSTITUTION:When the content of a low order layer matching requirement in a call setting signal received by a speed converter 1 at the arrival of the call indicates the CCITT recommendations V.120, a central control section 7 outputs a control section based on the condition of received information and uses a selector 2 to connect the speed converter 1 and a V.120 frame generating circuit 3. When the content indicates the CCITT recommendations V.110, the speed converter 1 applies the speed conversion according to the CCITT recommendations V.110 and connects to the selector 2 and a serial data is sent to a serial data processing section via the selectors 2,6 operated according to the control signal of the central control section 7.
Patent JP-S5916685-A (JP)
Title: Joint structure of metallic sheet
Inventor: BABA YUKIHIRO
IPC: B23K11/11
Filed: 1982-07-20
Abstract: PURPOSE:To obtain a titled joint structure which is capable of sealing a joint part at a low cost in a short working time, by providing a projecting line extending over the whole area in the width direction, on one of joint part overlapped faces of two metallic sheets, and constituting so that spot welding is executed along the vicinity of this projecting line. CONSTITUTION:A projecting line 9 is provided extending over the whole area in the width direction on a joint part overlapped face 8 of one plate 7 of two metallic thin plates 6, 7 to be joined, and a position being adjacent to the projecting line 9 of the outside of the projecting line is subjected to spot welding 10 along the projecting line 9. In this way, the projecting line 9 is welded with pressure to an overlapped face 11 of the plate 6 of the other side, and the overlapped faces 8, 11 of both the plates 6, 7 are sealed exactly.
Patent JP-2000318654-A (JP)
Title: Floor structure
Inventor: TSUKATANI SHIGENORI
IPC: B62D25/20
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To enhance convenience for getting-in and -out, and to enhance collision performance in a stepped part of a side sill at the time of front collision. SOLUTION: Each stepped part 12a with an upper face of each side sill 12 formed into a sloped face sloped downwards toward a front side is provided in an intermediate portion in a longitudinal direction of a lower side edge portion, in the side sills 12 extended along a longitudinal direction of a body in both sides of a floor panel 10 to constitute the lower side edge portions of side door openings in both body side parts. Both ends of a cross member 22 extended body-width-directionally on a floor panel 10 are joined respectively to the sill sides 12 located in the both floor sides.  A front end 12d of the each stepped part 12a in the side sills 12 is positioned in a position consistent with a longitudinal-directional position of an edge line 22d forming a front end edge of an upper face 22c of the cross member 22 in side view of the body, in a join part of the cross member 22 to the side sill 12.
Patent JP-S616272-A (JP)
Title: Opposed target type sputtering device
Inventor: HONJIYOU KAZUHIKO
IPC: C23C14/35
Filed: 1984-06-21
Abstract: PURPOSE:To adjust and stabilize easily the thickness distribution of the thin film on a substrate in a sputtering device provided with a pair of targets disposed in parallel by providing plate members having a specific shape to the top end on the substrate side of shielding covers for targets. CONSTITUTION:A pair of the targets T1, T2 are disposed at a specified spacing in a vacuum vessel 10 and the thin film consisting of the target materials is formed on the long-sized substrate 40 which is transferred while the side part thereof is curved in a direction MD. Permanent magnets 152, 162 are disposed on the rear of the targets T1, T2 to generate a magnetic field thus forming sputtered particles in the form of a thin film on the substrate 40 surface. The shielding covers 17, 18 are respectively attached to the outside of the targets T1, T2 and the plate member P1, P2 forming projecting parts of a prescribed pattern to the substrate side end faces of said covers are attached to the covers. The plasma region toward the substrate 40 in the central part and the diffusion of the sputtered particles are thereby limited by which the film forming speed in the transverse direction of the substrate 40 is made uniform and the thickness of the formed film is made uniform and adjustable.
Patent JP-H01295429-A (JP)
Title: Semiconductor integrated circuit
Inventor: ASANO MASAMICHI
IPC: H01L21/60
Filed: 1988-05-24
Abstract: PURPOSE:To suppress noises generated in paths of power source voltage and to prevent the occurrence of erroneous operations, by making the area for the inner lead parts of lead frame terminals for supplying at least the power source voltage to a semiconductor chip larger than other inner lead parts. CONSTITUTION:The area of inner lead parts 32 for lead frame terminals for supplying a power source voltage is made large. Thus, power-source-current supplying capability in the inner lead parts 32 is increased. Noises generated in pad electrodes 20 and 21 on a semiconductor chip 31 are absorbed in the inner lead parts 32. Each of the inner lead parts 32 which are divided into a plurality of parts is independently connected to the pad electrodes 20 and 21 on the semiconductor chip 31. Therefore, the effects of the noises between the divided inner leads parts 32 are largely alleviated. In this way, the occurrence of erroneous operation can be suppressed to be of a low ratio.
Patent JP-S5250724-A (JP)
Title: Electromagnetic disphragm control system for camera
Inventor: SUNOUCHI AKIO
IPC: G03B7/0805
Filed: 1975-10-21
Abstract: PURPOSE: To enable the easy uses of both diaphragm and shutter priorities by controlling preset means of diaphragm by an electromagnet, resetting it after the finish of a shutter, and performing the mechanism charge while being interlocked with the film windup. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000026704-A (JP)
Title: Polyacetal resin composition and its production
Inventor: HARASHINA HATSUHIKO
IPC: C08K5/20
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To improve the stability of a polyacetal resin and inhibiting the evolution of formaldehyde. SOLUTION: This polyacetal resin composition is obtained by adding about 0.01-10 pts.wt. of a processing stabilizer and about 0.01-10 pts.wt. of an inhibitor to 100 pts.wt. of polyacetal resin. The inhibitor can be selected from urea, a urea derivative and an amidine derivative. A polyalkylene glycol, a fatty ester, a fatty amide, a metal salt of fatty acid, or the like, can be used as the processing stabilizer. The urea derivative includes an N-substituted urea, a urea condensate, and a ureide compound (an acyclic ureide, a cyclic ureide or a metal salt of cyclic ureide). The amidine derivative includes an acyclic amidine and a non-melamine-based cyclic amidine. A weather-(light-)resisting stabilizer, an antioxidant, a nitrogen-containing compound, a coloring agent, or the like, may be added to the polyacetal resin.
Patent JP-H02307850-A (JP)
Title: High-strength composite material and production thereof
Inventor: MIYASAKA TAKAAKI
IPC: C04B26/02
Filed: 1989-05-22
Abstract: PURPOSE:To easily produce the high-strength composite material which is large in flexural strength by kneading a mixture consisting of nonhydraulic inorganic material, a water-soluble high polymer and water and molding the kneaded material and drying this molded body. CONSTITUTION:A water-soluble high polymer and water are coarsely mixed with nonhydraulic inorganic material being a main component by an agitator such as a paddle type mixer. This mixture is kneaded by a roll kneader. This kneaded material is molded by a calender roll, a press and an extruder, etc., and thereafter the molded body is dried at about 60-90 deg.C. As the nonhydraulic inorganic material, blastfurnace slag powder, silica stone powder and zeolite, etc., are utilized. As the water-soluble high polymer, CMC is preferably utilized. About 1-20% is preferably utilized for the nonhydraulic inorganic material. Further the usage of water is preferably regulated to about 5-40% for the nonhydraulic inorganic material. The high-strength composite material is easily obtained which is suitable for building material such as wall plate and ceiling plate and extremely large in flexural strength.
Patent JP-S5654256-A (JP)
Title: Surface treating agent for glass container
Inventor: KOUSAKA MASAYUKI
IPC: C03C17/28
Filed: 1979-10-03
Abstract: PURPOSE: To provide the titled surface-treating-agent capable of forming a film which is hygienically harmless and excellent in appearance and lubricating property by a method wherein a specific sorbitan fatty acid ester is emulsified with sugar fatty acid ester to form an emulsion.  
     CONSTITUTION: One or more of a hydrophobic surfactant (X) selected from sorbitan stearate, sorbitan palmitate, and sorbitan oleate, and sorbitan laurate is melted by heating at about 70W80°C. While stirring the molten surfactant, sugar fatty acid ester (Y) having HLB of more than 10 is added, mixed, and melted, then an ion-exchange water at about 70W80°C is gradually added and mixed. The mixture is air-cooled to obtain a creamy emulsion. The emulsion is diluted to give the solid content of 0.04W0.4wt% to thereby provide an aqueous emulsion (surface treating agent). The ratio of the hydrophobic surfactant X to the sugar fatty acid ester Y is preferably 30:1W30:10 (in weight ratio). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04330004-A (JP)
Title: Repellent for aquatic adhesive life
Inventor: MITSUDA MIYUKI
IPC: A01N25/10
Filed: 1991-04-30
Abstract: PURPOSE:To provide an aquatic adhesive life repellent for general purpose use having low toxicity and available at a low cost. CONSTITUTION:The objective repellent for aquatic adhesive life contains potassium alum as an active component. An antifouling paint composition containing potassium alum is producible at a low cost, has high safety and gives an aquatic adhesive life repellent exhibiting effective repelling effect on adhesive life without causing the danger of environmental destruction.
Patent JP-S5555013-A (JP)
Title: Height adjusting system for automobile
Inventor: HANEDA TAKATOSHI
IPC: B60G17/00
Filed: 1978-10-17
Abstract: PURPOSE:To adapt a compressor for a compact size by specifying its construction. CONSTITUTION:An electromotive compressor 10 is constructed by setting an electric motor 10a to a compressor 10b in which the first compressing chamber 25 in a piston crank part 24 and the second compressing chamber 26 in a piston cylinder part 20 are respectively formed and the first suction valve 28 in a protection cover 27 of the crank part 24 and the second suction valve 29 in a piston 21 are respectively provided. In this construction, the piston 21 is reciprocated vertically by the electric motor 10a to introduce air into the first compressing chamber 25 through the first suction valve 28, and after the compressed air is supplied to an air shock absorber 14 from the second compressing chamber 26 through a discharge valve 32, the compressed air in the first compressing chamber 25 is introduced into the second compressing chamber 26 through the second suction valve 29. Consequently, since the compressed air discharged from the discharge valve 32 is compressed both in the first and the second compressing chamber 25 and 26, the whole system can be adapted for a compact size by the promotion of the compressing efficiency on the basis of the compressor 10b.
Patent JP-S5859068-A (JP)
Title: Continuous manufacture of synthetic resin shape fiber-reinforced in axial parallel
Inventor: MARUTEIN KUURU
IPC: B29C70/52
Filed: 1982-07-22
Abstract: A process for continuous production of shaped bodies of synthetic resin reinforced with axially parallel fibers wherein a plurality of continuous fibers are drawn through spaced apertures in a perforated guide plate and then through an alternating series of impregnating baths and shaping nozzles and finally through a hardening zone. The impregnating baths, shaping nozzles, and drying zone are disposed in a vertical arrangement, the shaped body withdrawn from one shaping nozzle is passed with a further group of fibers through the next resin impregnating bath and shaping nozzle, the impregnating resin on the surface of the shaped body is still liquid as it enters the next impregnating bath and all of the impregnating baths and the drying zone are maintained at the same temperature. The resulting fiber-reinforced shaped synthetic resin bodies are particularly suitable as electrical insulators which also exhibit good mechanical strength and which are especially useful in high voltage installations.
Patent JP-S6023146-A (JP)
Inventor: KANBAYASHI TOMIO
IPC: B65D17/50
Filed: 1983-07-14
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-S5652181-A (JP)
Title: Diamond grindstone for grinding hardly grindable material
Inventor: NISHIOKA YOSHIKI
IPC: B24D3/00
Filed: 1979-10-02
Abstract: PURPOSE: To prevent cohesion of swarfs and to increase ductility and malleability of the working surface of the captioned grindstone, by incorporating metallic lead powder in a prescribed ratio into a resin bond of the grindstone.  
     CONSTITUTION: 10W30% of metallic lead powder are formulated into a resin bond of the diamond grindstone. As a result the surfaces of swarfs will be covered by the lead due to the ductility and malleability of the lead powder which will be appeared on the surface during the grinding, so that cohesion of the swarfs is prevented to obviate the lowering of the removal ratio. Therefore the working efficiency will be improved and the life of the grindstone will be prolonged. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61285724-A (JP)
Title: Formation of fine pattern
Inventor: NISHI KENJI
IPC: H01L21/302
Filed: 1985-06-13
Abstract: PURPOSE:To enable the formation of a fine pattern of submicron order by forming a projection pattern by patterning using lithography and using the remaining coating film pattern whose volume is reduced by oxidation of the coating pattern for forming said projection pattern as an etching-resistance mask. CONSTITUTION:A non-oxidizable intermediate film 13 is arranged on a forming material 12 for forming a pattern and a coating film 14 which reduces its volume consequently on oxidation is formed on the intermediate film 13. Then, this film 14 is patterned by lithography to form a projection pattern. The coating film pattern 14' for forming said projection pattern is oxidized to grow an oxide film 15. Next, this oxide film 15 is removed to expose the remaining coating film pattern 14'' which is used as a mask for etching to form a fine pattern 12' on the pattern-forming material 12.
Patent JP-H04353066-A (JP)
Title: Abnormality detecting device of antiskid control unit
Inventor: YANO TETSUNORI
IPC: B60T8/58
Filed: 1991-05-30
Abstract: PURPOSE:To prevent an erroneous control by detecting the abnormality of a yaw rate sensor used for turning judgment of antiskid control. CONSTITUTION:When the detection result of a yaw rate sensor 3 is a predetermined value K1 or more over a period W1 from the conduction of an ignition key switch 10 to an ON contact to the departure of a vehicle body, it is judged that an abnormality occurs in the yaw rate sensor 3, and antiskid control is prohibited or backup controlled at a predetermined yaw rate to prevent an erroneous control. Thus, fail-safe function is expanded, and safety is improved.
Patent JP-H04235172-A (JP)
Title: Composition for preventing falling-off of hair and promoting growth of hair
Inventor: DEIDEIERU DEYUFUTERU
IPC: C07D239/42
Filed: 1991-05-30
Abstract: PURPOSE: To obtain a compsn. which is effective for retardation of hair loss and induction and stimulation of hair growth as cosmetics or medicaments, is more particularly effective for treatment and of prevention of the alopecial areata, baldness and desquamative dermatitis and acceleration of regeneration of hair, and is particularly used for topical application.  
     CONSTITUTION: This compd. is expressed by the formula (R 1  is H, 1 to 8C satd. chain alkyl; R 2  is 1 to 8C satd. chain alkyl, NHR 3 ; R 3  is H, COOR 4 ; R 4  is 1 to 4C chain alkyl; X is NR 5 R 6 , OR 9 , SR 10 ; R 5 , R 6  are each H, 1 to 12C branched chain alkyl; R 9 , R 10  are each 1 to 12C chain or branched chain alkyl, 2 to 12C alkenyl, etc.; Y is O, OSO 3   - ; R 2  is not NH 2  when Y is O and X is NR 5 R 6 ) which is novel except a part or the physiologically permissible addition salt of the acid thereof; for example, the compd. contg. the novel 2,4-dimethyl-6- piperidino-pyrimidine-3-oxide as an essential component in a physiologically permissible medium at a concn. of 1 to 10wt.% in the case of the medicaments and at 0.01 to 5wt.% in the case of the cosmetics. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S5830883-A (JP)
Inventor: YOSHIGAI TOSHIHARU
IPC: B62L1/12
Filed: 1981-08-12
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。