baber/WOPTO huggingface dataset:
Patent JP-H10305707-A (JP)
Title: Cast axle beam
Inventor: ONUMA SATORU
IPC: B60B35/16
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To surely prevent generation of noise in the internal cavity of an axle beam by a simple constitution by molding the cavity extending in a vehicle width direction at the inside and filling the cavity by foam hardening resin. SOLUTION: A front axle beam 1 of a vehicle is molded by sand mold casting for which a sand core is used, the intermediate part 2 is provided with a closed cross section structure of a square and is properly divided by a partition wall 3, and a cavity 4 extending in a vehicle width direction is molded at the inside. Within the cavity 4 and exhaust holes 5 of a sand core, foam hardening resin such as urethane resin, preferably, foam hardening resin 6 in which independent foam is formed is filled. The front axle beam 1 can be manufactured with high rigidity, light weight and inexpensively. Because space is not formed by filling the foam hardening resin 6 in the cavity 4, columnar resonance is not generated within the cavity 4. Thus, generation of noise can be surely prevented by a simple structure.
Patent JP-S5754300-A (JP)
Title: Electrolytic apparatus of strip like metal plate
Inventor: MORI TERUO
IPC: C25D7/06
Filed: 1980-09-19
Abstract: PURPOSE: To enable selective anodic oxidation treatment of both surfaces or one surface of strip like metal plate by providing a guide member so as to enable to pass said metal plate through a middle space and an outside of a pair of electrodes in an electrolyte.  
     CONSTITUTION: In subjecting both surfaces of a strip like aluminum plate 1 to anodic oxidation treatment, said strip like aluminum plate 1 is transferred in the order of rolls 41, 42, 43, 44 under a suspended condition and run through an electrolytic tank 6 through a current supply tank. In the electrolytic tank, because cathode plates 9, 9' are arranged to each sides of both surfaces of the strip like aluminum plate 1, an anodic oxidation film is formed on the both surfaces of said strip like aluminum plate 1. On the other hand, in subjecting only one surface thereof to anodic oxidation, said strip like aluminum plate 1 is transferred in the order of rolls 41, 42, 45, 46, 47, 44 under a suspended condition. Thereby, a condition wherein cathode plates 9, 9 are provided only to one surface side is established and the one surface side of the strip like aluminum plate 1 is preferentially subjected to anodic oxidation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5830438-A (JP)
Title: Fuel control apparatus for automobile engine
Inventor: KATAYOSE SHINJI
IPC: F02D29/02
Filed: 1981-08-19
Abstract: PURPOSE:To reduce fuel costs and keep brake performance high, by setting up a device, which secures negative (suction) pressure of a brake booster with fuel to an engine once intercepted and restarted when necessary without impairing car operatibility, to a fuel control apparatus. CONSTITUTION:When car speed is slowed down by stepping on the brake, if the gearing position of a speed change gear is being selected to the side of high speed, a fuel cut control circuit 65 will meet conditions to make a fuel cut signal, intercepting the feed of fuel to an engine. On the way to deceleration, if the brake gets applied several times, pressure in the suction pressure chamber of a brake booster comes close to atmospheric pressure and thereby it turns to such one that renders the booster unoperatable so effectively so tht a pressure detecting device 59 outputs a F signal, a fuel cut stopping device 66 gets operating and fuel feeding is reopened whereby an engine restarting circuit 71 is energized and the engine is restarted. Afterward, when pressure in the suction pressure chamber of the booster drops by a certain amount less than the booster's. the F signal output from the pressure detecting device 59 comes to a stop and the feed of fuel to the engine is intercepted, stopping the car.
Patent JP-S5464241-A (JP)
Title: Hot water regenerative type generator
Inventor: FUKUDA MASASHI
IPC: F01K7/40
Filed: 1977-10-31
Abstract: PURPOSE: To adjust the power output by operating not only a heat exchanger, which is operative to heat water with the use of bleed of a vapor turbine, but also a hot water prime mover, if desired, after the hot water generated by the heat exchanger is stored in its tank.  
     CONSTITUTION: Hot water under pressure is supplied, when necessary, from a hot water tank 2 to a hot water prime mover 3. This prime mover 3 is composed of a hot water turbine 4, a vapor turbine 5 and a generator 6 and is operative to generate an electric power by using the pressurized hot water as a working fluid. Water at a lower temperature is fed from the prime mover 3 to a water storage tank 11 at the downstream step, and the tank 11 and the tank 2 are connected through pumps 12 and 18 and a return tube extending through a heater 13. At a heat power plant 22, the bleed of the turbine is used to heat a group of heaters 29 and is fed to a group of heaters 13 of a regenerative power system 1. Thus, the practicality can be satisfied in economy and performance as power generating facilities for a peak load. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05320031-A (JP)
Title: Hair-treating agent composition
Inventor: KOGA HIROYUKI
IPC: A61K8/23
Filed: 1992-05-22
Abstract: PURPOSE:To provide a hair-treating agent composition free from disagreeable smell and capable of easily deforming hair to desired form in a short time without damaging the skin and the hair. CONSTITUTION:This composition having the above effects is composed of (A) the 1st solution containing 1-20wt.% of a sulfite or a bisulfite as an essential component and having pH of 5-12 and (B) the 2nd solution consisting of an aqueous solution of pH 3-10 containing (i) 1-20wt.% of one or more compounds expressed by formula [R<1> is (CH2)n; n is integer of 1-5; R<2> is (CH2)m; m is integer of 0-4; A is OH, CH3, NH3, CHO, COOM or SO3M; M is H or alkali metal; B is H, CH2OH, CH3, CH2NH2, CHO, COA, COOM or SO3M] and (ii) 0.1-10wt.% of a bromate or hydrogen peroxide. The quick hair-deforming power of the agent can be improved by compounding a mercapto compound to the 1st solution and/or compounding a cationic surfactant to the 2nd solution.
Patent JP-S5832929-A (JP)
Title: Fuel injection control device for internal-combustion engine
Inventor: WATAYA SEISHI
IPC: F02D41/14
Filed: 1981-08-19
Abstract: PURPOSE:To continuously perform the precise injection of fuel and to eliminate the nonuniformity of mixed gas to improve the response of an engine by providing an arithmetic circuit for computing required fuel and a valve position sensor for feeding back the position of the valve body of a fuel injection valve. CONSTITUTION:The basis amount of fuel is computed through the arithmetic part 15 of a control device 6 according to the signal of an air volume sensor 1, and is corrected by various parameters from intake air temperature sensors 7- 10. An actuator 3 is driven by a comparison amplifier 17 such that the result of said operation and the signal of the valve position sensor 14 of a fuel injection valve 2 coinside with each other, so that fuel is continuously injected. In this way, the mixing nonuniformity of air and fuel is eliminated, allowing the response to be improved.
Patent JP-S63295520-A (JP)
Title: Production of unsymmetrical biphenyl derivative
Inventor: IKOMA YOSHIHARU
IPC: C07C17/263
Filed: 1987-05-26
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for drugs and agricultural chemicals industrially, readily and in high yield, by subjecting a readily obtainable halogenated phenylmagnesium and a halogenated phenyl to cross coupling in the presence of nickel chloride. CONSTITUTION:A halogenated phenylmagnesium shown by formula I (R<1>-R<5> are H, halogen, alkyl, allyl or aryl; X is halogen with the proviso that R<1>-R<5> are not H at the same time) and a halogenated phenyl shown by formula II (R<6>-R<10> are H, halogen, alkyl or aryl with the proviso that R<6>-R<10> are not H at the same time) are subjected to cross coupling in the presence of nickel chloride to give a compound (e.g. 3-chloro-2-methylphenylmagnesium chloride) shown by formula III (R<1>-R<10> are not H at the same time and a compound symmetric between the left and right halves). The reaction is preferably carried out in an aprotic solvent such as tetrahydrofuran.
Patent JP-S6026571-A (JP)
Inventor: HEINZU JIYOSEFU GAABAA
IPC: A41H43/00
Filed: 1984-06-25
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-S62286443-A (JP)
Inventor: TAKADA MIKIO
IPC: A61B5/02
Filed: 1986-06-04
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-S6323677-A (JP)
Inventor: JIYOOJI PATORITSUKU SHIYAAPU
IPC: A62B1/10
Filed: 1987-05-27
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-H0372507-A (JP)
Title: New epoxy resin and method for curing the same
Inventor: OSAWA KENICHI
IPC: C08G59/20
Filed: 1990-05-21
Abstract: PURPOSE:To prepare an epoxy resin excellent in the processability, color tone, and hardness by polymerizing a specific radical-polymerizable isocyanurate compd. using a radical polymn. initiator. CONSTITUTION:A radical-polymerizable isocyanurate compd. of formula I and/or II (wherein X1 and X2 are each H, CH3, C2H5, COOCH3, COOC2H5, COOC3H7, or COOC4H9) is polymerized using a radical polymn. initiator to give an epoxy resin having an intrinsic viscosity of 0.5-2. The isocyanurate compd. or a mixture thereof is ultraviolet-curable using an initiator such as an azo initiator, a peroxide initiator, or benzoin ethyl ether. Excellent heat resistance and strength properties inherent to an epoxy resin can be utilized. Further, the isocyanurate compd. can be copolymerized with almost all radical-polymerizable monomers by a similar method.
Patent JP-2000318245-A (JP)
Title: Method and apparatus for controlling sheet cut length for web type electronic printing machine
Inventor: KACHI MAKOTO
IPC: B41J11/70
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling a sheet cut length when printing is started and when printing is finished to an appropriate length. SOLUTION: In the method for controlling a sheet cut length of a web type electronic printing machine 1 which cuts a band-shaped sheet 32 and transfers the sheet as cut sheets outside after printing patterns to the sheet, cut pulses for cutting the sheet 32 are generated at predetermined intervals in accordance with a stable speed of a transfer means for transferring the sheet. A stop sequence starts a predetermined time before a next cut pulse enters when printing is to be stopped. The sheet is cut according to the next cut pulse while a transfer speed of the transfer means decreases. Then a sheet 33 of a predetermined length is transferred, and the transfer means stops.
Patent JP-S5831348-A (JP)
Title: Copying machine
Inventor: MASAKI YUUJI
IPC: G03G15/30
Filed: 1981-08-20
Abstract: PURPOSE:To simplify a motor driving circuit and reduce the cost, by rotating a motor for driving an optical part unit synchronously with the speed signal from a drum speed detecting device. CONSTITUTION:A drum speed detecting device 13 which detects the rotation speed of a drum is provided, and a phase lock loop circuit PLL circuit 14 is provided where the signal from this drum speed detecting device 13 is the reference signal and the speed signal from a motor 16 for driving an optical part unit is the input signal, and the speed of said motor 16 is controlled by the output signal of this PLL circuit 14 to synchronize the rotation speed of the drum and the scanning speed of the optical part unit with each other. Thus, the PLL control for the drum unit driving motor is not required, and the motor driving circuit of a copying machine is simplified, and the cost is reduced.
Patent JP-S5754946-A (JP)
Title: Electrophotographic receptor
Inventor: YASHIKI YUUICHI
IPC: G03G5/087
Filed: 1980-09-19
Abstract: PURPOSE:To improve sensitization effect and mechanical durability by forming a photoconductive layer made by coating the surfaces of ZnO particles beforehand with a polyvinyl acetal (PVAC) resin contg. a sensitizing dye and dispersing the same in a binder of a polyisocyanate compound. CONSTITUTION:ZnO powder for electrophotography is added in a soln. of a sensitizing dye such as rose bengal and a PVAC resin to adsorb the dye on the surfaces, after which the powder is filtered and dried. A mixture of such powder and an isocyanate compound alone or a binder soln. prepd. by causing an acrylic resin or the like and an isocyanate compound to react is coated on a conductive substrate and is dried, whereby a photoconductive layer is formed. The resultant electrophotographic receptor is prevented of degradation in the sensitizing dye, has strong bond between the binder and ZnO, is improved in both electrical characteristics and mechanical strength, has good durability and provides excellent images.
Patent JP-H117176-A (JP)
Title: Image forming device
Inventor: KOGA YOSHIRO
IPC: G03G15/02
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To stably form an excellent image with a high density by simplifying and miniaturizing the structure without scratching a latent image carrier and by performing stable electrification. SOLUTION: This image forming device makes an electrifying means composed of a conductive member 23 contact to make a latent image carrier 24 electrify. A conductive member 23 is formed in a thin plate state whose the end part 23a is bent in a free state and is brought into contact with the latent image carrier by the bent end part 23a. The bent end part 23a is brought into contact with respect to the latent image carrier 24 in the forward direction in connection with the rotary direction of the latent image carrier 24.
Patent JP-H01301840-A (JP)
Title: Austenitic stainless steel for press forming
Inventor: OKUBO NAOTO
IPC: C22C38/58
Filed: 1988-05-31
Abstract: PURPOSE:To improve the season cracking resistance of the title steel and to reduce its magnetic characteristics after press forming by specifying C, N, Si, Mn, Cu, Ni, Cr and Fe and satisfying a prescribed empirical formula. CONSTITUTION:The austenitic stainless steel is formed with the compsn. constituted of <=0.05% C, <=0.03% N, <=1% Si, 1-2% Mn, 0.5-3% Cu, 8-10.5% Ni, 18-20% Cr and the balance Fe. The steel has <=5 Mr(RT) and >=3 limit throttle ratio given by an empirical formula.
Patent JP-S5558322-A (JP)
Title: Method for preventing of stress relief annealing cracking
Inventor: SHIMANUKI SHIZUKA
IPC: C22C38/00
Filed: 1978-10-27
Abstract: PURPOSE:To prevent SR cracking in annealing by specifying the relations between the defect depth near the toe of weld and the stress magnifying coefficients and stress concentrating coefficients obtainable from the plate thickness of structures and controlling the angle of reinforcement of weld and the radius of curvature at the toe of weld. CONSTITUTION:The stress magnifying coefficient K1 is obtained by formula I from the residual tensile stress sigmaR and defect depth t1 produced at the toe of weld and the plate thickness T of the structure. Further, the stress concentrating coefficient alpha is obtained by formula II. In the formulas, X=L.theta/100.rho(L: width of reinforcement of weld mm, theta: angle of reinforcement of weld, rho: radius of curvature at the toe of weld mm). The angle of reinforcement of weld or the radius of curvature at the toe of weld is so controlled that the value of this stress concentrating coefficient alpha becomes less than the value obtained by 90/K1-50. If the welded joint is treated by this method and is subjected to stress relief annealing, SR cracking is prevented and the number of steps of making the structure reduced.
Patent JP-H01302356-A (JP)
Title: Heating device
Inventor: KAWAGUCHI HITOSHI
IPC: G03D13/00
Filed: 1988-05-31
Abstract: PURPOSE:To prevent a paper jam which is generated due to a fact that an image receiving material, etc. are stuck to a heating roller, etc. and irregularity of an image by releasing nip pressure only in case of the image receiving material in which melting, etc. are apt to be generated with respect to pressure between the heating roller and a nip roller. CONSTITUTION:In a usual state, a nip roller 200 is pressed against a heating roller 201 by a spring 212 by using a bend part 211 as the rotation center. In such a case, when a manual feeding part 94 is used exclusively for image receiving paper of an OHP type or a glossy type, it is detected that the image receiving paper is inserted into this manual feeding part 94, a solenoid 214 is set to ON, and nip pressure of the nip roller 200 is released. Accordingly, the image receiving paper which has supplied from the manual feeding part 94 is carried without being pressed by the heating roller 201 in a post-heating part 25. In such a way, such problems as a paper jam is generated due to a fact that the image receiving material is stuck to the heating roller, and the surface of an image does not become smooth are evaded.
Patent JP-H01304689-A (JP)
Title: Sealing method for panel
Inventor: MAN TOSHIHIRO
IPC: H05B33/04
Filed: 1988-05-31
Abstract: PURPOSE:To aim at the simplification of sealing process and injecting process of insulating material by using a thermosetting resin as insulating material and providing openings more than 2 on a back substrate. CONSTITUTION:A film EL panel which consists of a glass substrate 1, a transparent electrode 2, dielectric layers 3, 5, a luminous layer 4 and back electrodes 6 is formed. Next, a back substrate 8 having 2 openings of an injection hole 9 and an evacuation hole 10 is bonded to the film EL panel with an epoxy resin 11, and a liquid thermosetting epoxy resin is injected from the hole 9 and it is simultaneously evacuated from the hole 10. Next, this panel is heated at 150 deg.C for 15 minutes so as to harden the resin. After chipping the resin adhered in circumference of the hole 9 and the hole 10 and cleaning by organic solvent a sealing plate 12 made of a piece of glass is bonded with the resin 11 so as to seal the openings. Consequently, temporary sealing with a piece of aluminium and evacuation between the panel and the back substrate in injecting process of insulating material in conventional method becomes unnecessary and the process can be thus simplified.
Patent JP-S63294912-A (JP)
Title: Filter
Inventor: HAYASHIDA YOSHIHIRO
IPC: B01D33/70
Filed: 1987-05-27
Abstract: PURPOSE:To raise the filtering velocity and to improve the filtering performance by regulating the introduction of raw liquid to a filter to preferably spread the liquid in an uniform specified thickness to be swiftly sucked through a filter cloth. CONSTITUTION:A raw liquid is entered an influent chamber 4 through a raw liquid supply opening from an influent pipe 31, and, after the collision with side walls, the raw liquid is circulated along the side walls in the influent chamber 4. At this time, the raw liquid flows into a housing 10 through apertures in the bottom wall circulating in the influent chamber 4, and on the other hand, a part of raw liquid flows on foreward through the apertures of the confronting side wall and drops down through the apertures to flow into the housing 10. As a result, the raw liquid uniformly flows to the filter layer 12 of the housing 10 through the apertures in the bottom wall without gushing to the housing 10 because the effect of the inertia with which the raw liquid flows in is eliminated, and is filtered by the filter cloth 27 with a uniform constant thickness.
Patent JP-H05318198-A (JP)
Title: Manufacture of tablet
Inventor: IWAZAWA TSUYOSHI
IPC: B30B15/00
Filed: 1992-05-25
Abstract: PURPOSE:To stably manufacture a tablet by using an existing tablet machine as it is without damaging a lower pestle. CONSTITUTION:When the pressurizing force detected with the pressurizing force sensor of a load cell, etc., exceeds a prescribed value, a lubricant is jetted toward a clearance A from a tube 5, and the lubricant is uniformly stuck on the internal circumferential surface of an inner hole 2a of a mortar 2 and the external circumferential surface of a lower pestle 4. With lowering the lower pestle 4, the excess lubricant is scraped off with the top end part 4a of the lower pestle 4, and the lubricant is uniformly stuck and left on the internal circumferential surface of the inner hole of the mortar 2 and the external circumferential surface of the lower pestle 4 by only a small quantity. This stuck and left lubricant is interposed between the external circumferential surface of the top end part 4a of lower pestle and the internal circumferential surface of the hole 2a inside the mortar, and the lower pestle 4 is remarkably smoothly moved up and down inside the inner hole 2a.
Patent JP-S61290186-A (JP)
Inventor: ANDO HIROSHI
IPC: E06B9/58
Filed: 1985-06-18
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-H04358569-A (JP)
Title: Constructing method for pipeline of gas pipe
Inventor: YAMAGUCHI EIJI
IPC: B05D7/14
Filed: 1991-06-04
Abstract: PURPOSE:To reduce pressure drop and to drastically increase flow rate in the same extension by forming a resin layer which has uniform inside diameter as close as possible to the inside diameter of a metallic flexible pipe to the inside of this flexible pipe having a corrugated pipe wall after constructing a pipeline. CONSTITUTION:A flexible pipe 1 is formed by forming a pipe wall 1a into a wave form and imparting flexibility to a bellowslike stainless pipe and coating the outer circumferential face thereof with the coating material such as synthetic resin. After this flexible pipe 1 is constructed by a conventionally known flexible piping method, the internal surface of the flexible pipe 1 is lined with synthetic resin 2a to form a resin layer 2. This synthetic resin 2a is an epoxy resin-based elastic adhesive which is not damaged by gas. The amount of resin necessary for lining is previously calculated from a pipe diameter and pipe length. The prescribed amount of a main agent and a curing agent is mixed with the calculated amount of resin. The whole internal surface of the pipe 1 is lined with this mixture by using a pig 7. The recessed parts 1b of the inside of the flexible pipe 1 are filled with resin 2a and a lined resin layer 2 is formed on the whole internal surface of the pipe 1.
Patent JP-H0430067-A (JP)
Title: Installing structure of dressed pillar
Inventor: TANABE TAKAYASU
IPC: E04F13/08
Filed: 1990-05-24
Abstract: PURPOSE:To improve the strength by installing one side part of a cover for a dressed pillar which is divided into two parts, to a core pillar through a bracket, and after that, superposing the edge of the part with the cover edge of the other side part and fastening with screws. CONSTITUTION:At the end edges of the first cover 11a and the second cover 11b, L-shape inner flanges 12 and inner side bent edges 12a are provided symmetrically. Then, at the inner sides of the end edge of the covers 11a and 11b, installing legs 13a and 13b furnishing fitting pieces 14a and 14b are formed. Then, after bolting the first bracket 15 and the second bracket 17 to a core pillar 16, angles 19 are fixed to the brackets 15 and 17. Then, the legs 13a are bolted to the angles 19, and the covers 11a are installed to the pillar 16. Furthermore, the cover 11b is screwed and fixed by the fitting pieces 14a and 14b and by superposing the flanges 12 and the edge flanges 12a. As a result, the covers can be installed solidly and easily in a stable condition.