baber/WOPTO huggingface dataset:
Patent JP-S6040228-A (JP)
Title: Manufacture of stamped foam sheet
Inventor: NAGANO HIROYUKI
IPC: B29C59/02
Filed: 1983-08-16
Abstract: PURPOSE:To achieve the stamping and patterning of a crosslinked foam sheet easily and at low cost by performing a pressure processing thereof while air in a mold is being forcibly sucked from a suction port provided therein to remove. CONSTITUTION:A lower die 4 having a desired shape and pattern is provided with air bleeding holes 6 (several tiny holes may be sufficient) (numeral 7 indicates a suction hose) at points where the appearance and functions of a product are in noway impaired and used. That is, a crosslinked foam sheet made of an ethylene resin (e.g. ethylene-vinylacetate copolymer) as still hot immediately after the molding thereof is pinched between the top force 3 and the bottom force 4 (numerals 1 and 2 indicate upper and lower press plates) to form a product 5 stamped as desired by press molding while air in the mold is sucked through the holes 6 to be discharged. This suction should be preferably started immediately before the starting of pressurization.
Patent JP-H09331659-A (JP)
Title: Rotor of rotary machine
Inventor: YAMAGUCHI KAZUYUKI
IPC: H02K17/16
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent the appearance of overstress in a conductor due to the resonance of a rotor and an electromagnetic exciting force by making vibratory characteristics of the rotor constant, for example, by increasing a torsional natural frequency of the rotor, in a rotary machine. SOLUTION: A rotor of a rotary machine has such a structure that a part or the entire part of a head 25 of a conductor 24 may be supported in the circumferential direction and not supported in the radius direction or may be supported softer in the radius direction than in the circumferential direction. The conductor 24 is fastened to an inner circumference of a short-circuit ring 26. By eliminating a holding ring, an end of the conductor 24 can be made light-weight. As for varnish to be put in a space between the conductor and a recess of an iron core 21, hard varnish is used at a refrigerant outlet side and soft varnish is used at a refrigerant inlet side. The width of the space is made wider at the refrigerant inlet side than at the refrigerant outlet side.  By this, a torsional natural frequency increases and an electromagnetic exciting force at the time of resonance becomes smaller and so, overstress does not appear in the conductor owing to the resonance of a rotor and the electromagnetic exciting force. Furthermore, vibratory characteristics of the rotor become constant and therefore overstress does not appear localy owing to the resonance of the rotor and the electromagnetic exciting force.
Patent JP-S6353828-A (JP)
Inventor: BURENTO EMU DEIBISU
IPC: H01H1/40
Filed: 1987-06-15
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-H0446209-A (JP)
Title: Joint fitting
Inventor: KUROZUKA AKIRA
IPC: F16B9/02
Filed: 1990-06-06
Abstract: PURPOSE:To obtain the firm joint with the simple constitution by integrally forming a projection part inserted into an installation hole on a joint member on a trunk part for the insertion of a bolt, forming a contact surface which can contact the outer and inner surfaces of the joint member and a pressing surface which extends in the direction crossing at right angle with the shaft of a bolt, on the trunk part and the projection part. CONSTITUTION:A steel plate is bent, and a projection part 22 for the insertion into an insertion hole 25 of a joint member 24 is integrally formed in succession to a U-shaped trunk part 21 having a vacant trunk part into which a bent bolt 27 can be inserted. A contact surface 21b which is parallel to the shaft 27a of a bolt 27 and can contact the outer surface of the joint member 24 and a surface 21c on which a nut 28 is engaged are formed on the trunk part 21, and a contact surface 22a which extends in parallel to the shaft 27a and can contact the inner surface of the joint member 24 and a pressing surface 22b which can contact the wall surface close to the fixed member 26 of the installation hole 25 in the direction crossing at right angle with the shaft 27a are formed on the projection part 22. The projection part 22 is inserted into the installation hole 25 of the joint member 24, and tightening is performed by a bolt 27, and then, the pressing surface 22b contacts the wall surface of the installation hole 25, and the joint member 24 can be pressed and fixed on the fixed member 26 side.
Patent JP-H0312919-A (JP)
Title: Detection of rotation stop position in susceptor
Inventor: TANAKA SADAO
IPC: H01L21/205
Filed: 1989-06-12
Abstract: PURPOSE:To prevent the development of cracks and, as a result, internal contamination in a vapor growth device by detecting with sensors at least positions of two places in a recessed part provided on a susceptor and further, detecting stop positions after taking out signals of points with which analog values of detecting output agree. CONSTITUTION:At least positions of two places in a recessed part out of recessed parts a1-a19 that are provided on a susceptor are detected with sensors 4a and 4b and signals of points with which at least two detecting output analog values agree are taken out and then, stop positions of the susceptor 1 are detected on the basis of the above signals. Rotation stop positions of the susceptor 1 are detected in this way with high accuracy without performing any treatment with respect to the susceptor 1 and then, the development of cracks in the susceptor and, as a result, internal contamination in a vapor growth device are prevented and the stabilization of a vapor growth is contrived as well.
Patent JP-H11339504-A (JP)
Title: Luminaire for vehicle
Inventor: SHIRAKAWA KAZUTAKA
IPC: F21V17/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire for a vehicle, excellent in outward appearance and capable of being differentiated from others, by causing a peripheral part of an opening of a reflector to emit light. SOLUTION: A headlamp 1 for a vehicle, having a forward opened reflector 2 and a bulb 3 provided on the side of an inner surface of the reflector 2, is structured such that the light from the bulb 3 is reflected by the inner surface of the reflector 2, passed through an opening 8 of the reflector 2 and applied forward. The reflector 2 is formed by applying a reflection coating 7 to an inner surface of a transparent resin-molded article 6, illuminants 10a to 10d are provided on the outer surface side of the reflector 2, and a light guide coat 12 is applied to the resin-molded article 6 so as to cause the light from the illuminants 10a to 10d to pass through the interior of the resin mold 6 and a peripheral part 11 of the opening 8 to emit light.
Patent JP-H1151788-A (JP)
Title: Magnetostrictive torque sensor
Inventor: OODATE TAIJI
IPC: G01L3/10
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetostrictive torque sensor by which the positional relationship in the direction of a rotating axis between a magnetostrictive material in which a magnetostrictive part is formed and a stator which is supported so as to be relatively rotatable with reference to the magnetostrictive material and at which a coil for magnetostriction detection is installed is maintained with high positional accuracy. SOLUTION: In a torque sensor, flange parts 15, 17 for positioning are installed in both end parts on the outer circumferential face of a sleeve 4 on which a magnetostrictive layer 14 is formed. Bearings 5, 6 are force-fitted to the respective end parts of the sleeve 4 from their outside, and they are brought into contact with the flange parts 15, 17 so as to be positioned in the direction of a rotating axis. A yoke 9 which is provided with exciting coils 10, 11 and with detecting coils 12, 13 is supported by the bearings 5, 6 as one pair so as to be relatively rotatable with reference to the sleeve 4. Internal thread parts 16, 18 are formed on the outer side from the flange parts 15, 17 in the respective end parts on the outer circumferential face of the sleeve 4.  Round nuts 7, 8 which hold the bearings 5, 6 in a state coming into contact with the flange parts 15, 17 are screwed to the respective internal thread parts 16, 18.
Patent JP-S5575563-A (JP)
Title: Fuel cut device
Inventor: SHIMAMOTO TAKESHI
IPC: F02M37/00
Filed: 1978-12-02
Abstract: PURPOSE: To securely make the supply of fuel supply to an engine and the stoppage thereof with an electrically-operated solenoid.  
     CONSTITUTION: A fuel chamber 3 is formed to communicate to a fuel suction pipe 1 and a fuel discharge pipe 2, and a valve is provided therein. A retaining coil 8 and a starting coil 9 are placed at the outer-circumference of a core in a coil bobbin B provided below the valve 4. The coil 8 is demagnetized to close the valve 4 when the output of a battery charge generator decreases to zero, and the coil 9 is energized by start signal to open the valve 4 when an engine starts. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5374036-A (JP)
Title: Trasfer method for multi-color electrophotography
Inventor: INOUE SATORU
IPC: G03G15/01
Filed: 1976-12-14
Abstract: PURPOSE: To eliminate the positional discrepancy between respective photosensitive bodies in order to obtain a transferred image quickly by providing a corona charger face to face with the transfer position of the photo-sensitive body drum, and making a transfer paper to be in close contact with a transport belt in order to transfer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05339470-A (JP)
Title: Flame retardant and flame retardant olefin-based resin composition
Inventor: TAKAHASHI KATSUJI
IPC: C08G59/14
Filed: 1992-06-09
Abstract: PURPOSE:To obtain a flame retardant containing a halogenated epoxy resin- based compound and a halogenated bisphenolbis(alkyl ether)-based compound, high in flame retarding effects and thermal stability and free from bleedout. CONSTITUTION:The objective flame retardant contains (A) a halogenated epoxy resin-based compound and (B) a halogenated bisphenol bis(alkyl ether)-based compound, preferably in a weight ratio of the component A/the component B of (20/80) to (90/10). As the component A, tetrabromobisphenol A or S type epoxy resin or a halogenated epoxy resin-based compound whose epoxy groups are blocked with tribromophenol, etc., is preferably used. As the component B, tetrabromobisphenol A bis(2,3-dibromopropyl ether) or tetrabromobisphenol S bis(2,3-dibromopropyl ether) is preferably used.
Patent JP-H11100047-A (JP)
Title: Storage container
Inventor: MURAKAMI TAMIO
IPC: B65D33/25
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To fix reliably both of a container part and an opening/closing mouth, which are hardly welded to each other, by welding an open end of the container part to substantially planar welding regions provided at the opening/closing mouth to fix the container part and the opening/closing mouth together in a storage container comprising a container part made of a vinyl acetate resin and an opening/closing mouth made of a synthetic resin, which is to be fixed to the container part. SOLUTION: This storage container is used for containing a toothbrush and toothpaste to be carried with a user at the time of traveling and composed of a bag-like container part 1 formed of a vinyl acetate resin, which hardly evolves toxic gas even when the container part 1 is incinerated, and an opening/closing mouth 2 made of a synthetic resin, which is to be fixed to the container part 1. The bag-like container part 1, whose both sides are in a state of being folded inwardly, is heat-sealed at its closing end 3. Further, an opening end 5 of the container part 1 and the opening/ closing mouth 2 are provided with a substantially planar welding region 6, respectively, and the opening/closing mouth 2 composed of a pair of substantially inverted T-shaped plates 4 and the open end 5 of the container part 1 are welded together in the welding regions 6 whose welding areas are expanded.  With this arrangement, both the container part 1 and the opening/closing mouth 2 can be reliably fixed together.
Patent JP-2000336936-A (JP)
Title: Assembling jig like double stud or the like for steel house and assembling method for wall panel frame
Inventor: IWASAKI KUNIYA
IPC: E04B2/56
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an assembling jig such as a stud for a steel house, capable of accurately, easily, rapidly assembling a steel house or the like. SOLUTION: A frame 24 positioning a pair of double studs is arranged with a specified distance on the upper face of a jig base 22. A stud housing space where a plurality of double studs 2 that the back faces of the webs are vertically superposed with each other and which is not yet fixed by a screw can be parallelly arranged and a space 25 for installing a wedge pressing one side of the double studs 2 are formed between both side fixing frames 23 constituting the frame 24 for positioning double studs. The side face of a plurality of double studs 2 arranged in the stud housing space is pressed by driving the wedge 27 installed in the space 25 to fix the double stud 2 to fix it by screws.
Patent JP-S5575817-A (JP)
Title: Diamond die and its manufacture
Inventor: NAGAI CHITSU
IPC: B21D37/20
Filed: 1978-12-02
Abstract: PURPOSE: To prevent generation of usual cracks, and to manufacture titled dies suitable for the wire drawing work, by cementing the dies prepared from the diamond ore, etc., integrally with the metallic case at the specified position in the cavity formed in the metallic case, using the synthetic resin, etc., via a wire through hole.  
     CONSTITUTION: The cavity 4 is installed in the metallic case 3, with a suitable sectional profile, and a large volume as compared with the volume of the dies 1, and the central axis equal to the axis of the wire through hole 5; the dies 1 is propared from the diamond ore 2 or from the sintered alloy piece being studded with the diamond ore 2; this dies 1 is placed on the bottom of the cavity 4; and the open mouth forming part 8 is vertically set on the dies 1 so as to be coaxial with the dies 1. Then, the synthetic resin 6 containing or excluding the reinforcing fibers is poured into the cavity 4 and is pressure cured so as to be integrated with the metallic case 3. According to this method, the titled dies 2 can be manufactured, and with which the heating temperature and heating frequency of the diamond ore 2 is reduced as compared with the convertional method, the quality deterioration due to cracks and carburization is perfectly prevented, and the wire drawing work is made easy and smooth. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04347180-A (JP)
Title: Equipment for golf practice ground
Inventor: KUKO EIJI
IPC: A63B69/36
Filed: 1991-05-24
Abstract: PURPOSE:To discriminate surely for which tee a golf ball which has entered a hole is driven. CONSTITUTION:A discrimination number (c) attached to a golf ball (a) is detected by a discrimination number detecting mechanism 3 provided on the way of a golf ball recovering mechanism 2 for recovering the golf ball (a) entering a hole 15. The golf ball (a) is washed by a golf ball washing mechanism 5 provided on the way of a golf ball transfer mechanism 4 to be transferred to a golf ball distributing mechanism 6. The golf ball (a) is stored by a golf ball sorting mechanism 7 provided on the way of the golf ball distributing mechanism 6 to be distributed to a tee corresponding to the discrimination number (c).
Patent JP-S5852544-A (JP)
Title: Carbureter throttle valve controlling method
Inventor: SEKI NAOYA
IPC: F02D41/26
Filed: 1981-09-24
Abstract: PURPOSE:To obtain a satisfactory control property, by providing a means for detecting the rotational frequency and inlet negative pressure, a processor for inputting a signal from said detecting means and executing the calculation processing, and a means for controlling a carbureter throttle valve by its output. CONSTITUTION:A throttle valve control system is provided a parameter detector for detecting the rotational frequency and inlet negative pressure. In this state, an output from a parameter 1 is inputted to a processor 8 such as microcomputer, etc., an output of the processor 8 is transferred to a carbureter throttle valve through a servo-amplifier 4 and a throttle valve controller 5, and as a result, an output of an engine is increased or decreased. Subsequently, its result is detected by a parameter detector 2, and is inputted as a feedback signal to the processor 8. According to such a controlling method, even if the engine or a dynamometer is varied, it is applicable in general, and a satisfactory control property can be obtained at all times.
Patent JP-H09329904-A (JP)
Title: Electrophotographic photoreceptor
Inventor: TAKEUCHI MASARU
IPC: G03G5/06
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To optimize the combinations of charge transfer materials, to attain high sensitivity and low residual potential and to improve a high light fatigue resistance characteristic by incorporating respective specific hydrazone compds. and styryl compd. as the charge transfer materials into a photosensitive layer. SOLUTION: The hydrazone compds. expressed by formula I or formula II and the styryl compd. expressed by formula III are incorporated as the charge transfer materials into the photosensitive layer. In the formula I, R1 to R4 denote alkyl groups, arom. hydrocarbon groups which may have a substituent R, etc.; R5 , R6 denote hydrogen atoms, alkyl groups, etc.; the substituent R denotes an alkyl group, etc. In the formula II, R7 to R11 denoe alkyl groups, arom. hydrocarbon groups which may have a substituent R, etc.; R12 , R15 denote hydrogen atoms, alkyl groups, etc.; the substituent R denotes an alkyl group, etc. In the formal III, R16 , R17 denote alkyl groups, arom. hydrocarbon groups which may have a substituent R, etc.; Ar denotes the arom. hydrocarbon groups which may have the substituent R or an arom. heterocyclic group; the substitutent R denotes an alkyl group, etc.
Patent JP-H05339089-A (JP)
Title: Explosive composition
Inventor: ARITA TAKEISA
IPC: C06B31/28
Filed: 1992-06-09
Abstract: PURPOSE:To obtain a stable detonation effect and sufficient destruction effect by using an org. nitrate and an inorg. nitrate as a sensitizing agent for an oxidizing agent contg. ammonium nitrate of the porous granular explosive compsn. CONSTITUTION:This explosive compsn. consists of the melt mixture of the sensitizing agent consisting of the oxidizing agent contg. porous granular ammonium nitrate and the org. nitrate and/or the inorg. nitrate. This compsn. is produced by melting and mixing both of the oxidizing agent contg. the ammonium nitrate and the above-mentioned sensitizing agent with a small amt. of the water in the same manner as the porous granular ammonium nitrate for ammonium nitrate oil explosives and injecting the mixture from an injection nozzle. The org. nitrate as the sensitizing agent is preferably monomethylamine nitrate and ethanolamine nitrate and hydrazine nitrate, etc., are more particularly preferable as the inorg. nitrate. The sp. gr. and grain sizes of the porous granular melt mixture are respectively preferably 0.6 to 1.20 and 1000 to 2000mum.
Patent JP-H01318012-A (JP)
Title: Preparation of titanium trichloride composition for alpha-olefin polymerization
Inventor: SAITO JUN
IPC: C08F4/60
Filed: 1988-06-17
Abstract: PURPOSE:To obtain a titanium trichloride compsn. which can produce with high productivity and little occurrence of voids a polyolefin having excellent transparency and high crystallinity by performing a polymn. treatment of a solid product of an org. Al compd.-Ti system with an arom. vinyl compd. CONSTITUTION:A solid reaction product is obtd. by reacting an org. Al compd. (e.g., diethylaluminum monochloride) or a reaction product of the org. Al compd. with an electron donor, e.g., an ether with TiCl4. Polymn. treatment of this reaction product is performed with an arom. vinyl monomer by using an org. Al compd. The product thus treated is reacted with an electron donor such as ether and an electron acceptor (a halide of an element of group III-VI, e.g., TiCl4) to obtain a titanium trichloride compsn. for alpha-olefin polymn. contg. 0.01-99wt.% polymer or copolymer of said monomer. As the arom. vinyl monomer, one or more monomers selected from among styrene, o-methylstyrene, p-t-butylstyrene and 1-vinylnaphthalene are used.
Patent JP-S63313914-A (JP)
Title: Supervisory and controlling output circuit
Inventor: TAKEDA YOSHIO
IPC: H03K17/795
Filed: 1987-06-16
Abstract: PURPOSE:To enable a circuit to operate independently of the polarity of an external equipment by constituting a circuit by providing two photocouplers connected in series, an invertor to drive the two photocouplers simultaneously, a resistor to restrict a common current and two diodes. CONSTITUTION:Monitored and controlled items a1-an are connected to the cathode side of the photocoupler 1132 through the invertor 112, and the anode of it is connected to the cathode of the photocoupler 1131. Then, the two photocouplers 1131, 1132 are made able to be driven by one invertor 112, and currents to flow in the respective photocouplers are restricted by a common resistor 111. Furthermore, they are protected against a reverse electromotive force from an external output side by corresponding diodes 1141, 1142 respectively. Thus, since it can be used even if the polarities of the power sources of the external equipment sides are different, or even if the polaritie are mixed, an application range is extended.
Patent JP-H05320285-A (JP)
Title: Resin composition and electrical equipment
Inventor: ITOU GENICHI
IPC: H01F41/12
Filed: 1992-05-18
Abstract: PURPOSE:To provide a resin composition which comprises an impregnating resin having low viscosity, scarcely suffering sedimentation of an inorganic filler, excellent in, e.g. flexibility, electrical insulating properties, weatherability and adhesiveness to metal, and adaptable to an automated line and which can produce highly reliable electrical equipment with high productivity by impregnating the equipment with it and curing it on an automated line. CONSTITUTION:A resin composition consisting essentially of an unsaturated polyester resin (A) modified with 5-20wt.% epoxy resin ester and 10-40wt.% aromatic oxygenous hydrocarbon/formaldehyde resin, a reactive monomer (B) and an inorganic filler (C), wherein the amount of the filler C is 200-350 pts.wt. based on 100 pts.wt. components A and B; and electrical equipment made by impregnating with the composition and curing it.
Patent JP-H0816493-A (JP)
Title: Data communication control method of scanner printer server system
Inventor: YOKOMIZO YOSHIKAZU
IPC: G06F15/177
Filed: 1994-06-30
Abstract: PURPOSE:To prevent an application program from entering a deadlock state by answering an abnormal state of a server device in the case where answer packets are not issued by the server device within a specific time to an input/ output request. CONSTITUTION:The color SP server device to which printers 7 and 8 and a scanner 9 are connected and plural client computers 1-4 are constituted so as to communicate with one another through a local area network 5. Then the issue state of an answer packet that a client computer sends to the server device 6 in response to a specific packet at an input/output request from an application program of each of the client computers 1-4 is monitored for the specific time. When the answer packet is not sent by the server device 6 within the specific time, the abnormal state of the server device 6 is answered to the application program to inform the application program side of the communication abnormality between the server device 6 and client computer.