baber/WOPTO huggingface dataset:
Patent JP-H058060-A (JP)
Title: Manufacture of titanium clad steel plate by hot rolling
Inventor: TAKANO TOSHIO
IPC: B23K20/00
Filed: 1991-07-01
Abstract: PURPOSE:To easily manufacture a titanium clad steel plate having stable joining strength and high in bending workability irrespective of the size of the clad steel plate concerning the hot rolled titanium clad steel plate. CONSTITUTION:A thin intermediate material 3 of a low carbon steel of the composition containing <=0.01wt.% carbon is inserted between a base material 1 and a laminated material 2, the surface 10 of the laminated material to be a joining surface of the intermediate material 3 and the laminated material 2 is ground by a wet high gage grinding in such a manner that the grinding direction is different from the rolling direction and the surface is finished so that the raggedness of the joining surface is eliminated. An interval 7 of 0.1-8.0mm is set between the intermediate material 3 and the laminated material 2. Thus an assembling slab 9 is prepared, and the slab 9 is hot-rolled at 650-850 deg.C.
Patent JP-S5862339-A (JP)
Title: Fuel controller for car
Inventor: TANAKA TAKESHI
IPC: F02D41/32
Filed: 1981-10-07
Abstract: PURPOSE:To supply fuel neither too much nor too less by connecting an ignition coil with an electromagnetic coil for operating a fuel injection coil via a current-voltage conversion circuit and a pulse-generating circuit for increasing the supply of fuel in accordance with the number of revolutions of an engine. CONSTITUTION:When a manifold pressure is detected by a pressure switch and a contact 7 is opened or closed, a current change is given in a primary side 2 of an ignition coil 1, and converted into a trigger signal in a differentiation circuit 4 via a current-voltage conversion circuit 3, and a square pulse is generated in a one-shot multiple circuit 8. This pulse signal is sent to a base of a transistor 10 in a switching circuit 9, and on every pulse signal, excitation current is supplied to an electromagnetic coil of an injection valve 13. Thereby, the injection valve 13 is opened by that time width for increasing fuel additionally. In this construction, the additional fuel is naturally increased in proportion to the number of revolutions of an engine. At the time of low-speed revolution, the fuel is prevented from excessive supply, and at the time of high-speed revolution, it is accorded with a theoretical value of the supply.
Patent JP-S6354160-A (JP)
Title: Fiber indivisualized and crosslinked containing residual crosslinking agent at low level and its production
Inventor: KAARAIRU MITSUCHIERU HERON
IPC: A61L15/16
Filed: 1987-06-27
Abstract: A process for making individualized, crosslinked fibers having low levels of residual crosslinking agent. The fibers are made by contacting the fibers with a crosslinking agent; reacting the crosslinking agent with the fibers to form intrafiber crosslink bonds in the substantial absence of interfiber bonds; and washing the fibers with an alkaline solution.
Patent JP-H0918406-A (JP)
Title: Digital cordless telephone system
Inventor: SUGI NOBUO
IPC: H04W84/10
Filed: 1995-06-27
Abstract: PURPOSE: To provide a digital cordless telephone system with which ringers can be simultaneously rung at all mobile stations and the ringers can be simultaneously stopped at the other mobile stations excepting for any off-hooked mobile station when simultaneously calling all the mobile stations in the case of call termination from a line wire. CONSTITUTION: Respective mobile stations (PS1-PS8) receive call termination reports from a base station (BS) through control channels (PCH1-PCH8) and simultaneously ring the ringers after waiting the reception of common control information (BCCH) continuously transmitted from the base station. When any one of plural mobile stations is off-hooked in response to this ringer, off- hook signals (PCH1-PCH8) are transmitted from the base station (BS) to the other mobile stations and the other mobile stations, where these off-hook signals are received, simultaneously stop the ringers after waiting the reception of the common control information (BCCH) continuously transmitted from the base station.
Patent JP-H09325487-A (JP)
Title: Photosensitive resin composition and layered product using the same
Inventor: KOSAKA EIJI
IPC: G03F7/027
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To improve adhesiveness, tent film strength, and peeling property by containing a specific binder polymer, a photo-polymerization monomer having ethylenic unsaturated groups, and a photo-polymerization initiator as main components. SOLUTION: A compound expressed by the formula, a binder polymer having an α,βunsaturated carboxyl group-containing monomer as the essential copolymer component, a photo-polymerization monomer having two or more ethylenic unsaturated groups in one molecule, and a photo-polymerization initiator are contained as main components. In the formula, R1 is hydrogen or methyl group, R2 is saturated hydrocarbon having four or more carbon atoms, (n) is an integer of 2-5, and (m) is an integer of 1-14. 2-ethyl hexylcarbitol acrylate is preferably used as the compound expressed by the formula. (Meta)acrylic acid, cinnamic acid, crotonic acid, sorbic acid, maleic acid, or fumaric acid is used as the α,β-unsaturated carboxyl group-containing monomer, and acrylic acid or methacrylic acid is preferably used in particular.
Patent JP-S646656-A (JP)
Title: He gas purifier
Inventor: KUROKI KUNIHIRO
IPC: F25B9/00
Filed: 1987-06-30
Abstract: PURPOSE: To simplify the operation while enhancing the performance by an arrangement wherein impurity gas being fed from the outside of a thermally insulated vacuum container is taken out from a first stage heat exchanger through a gas-liquid separation filter, a first stage adsorber, a second stage heat exchanger and a second stage adsorber. CONSTITUTION: First and second stage heat exchangers 2, 2a and the G-M refrigerating machine 8 of a cold storage He refrigerating machine are enclosed in a thermally insulated vacuum container 10. The first stage thermal load flange 9 of the G-M refrigerating machine 8 is provided with a gas-liquid separation filter and a first stage adsorber 4 while the second stage thermal load flange 9 is provided with a second stage adsorber 5. Impurity gas being fed from the outside of the thermally insulated vacuum container 10 is taken out from the first stage heat exchanger 2 through the gas-liquid separation filter 3, the first stage adsorber 4, the second stage heat exchanger 2a and the second stage adsorber 5.  Since an He refrigerating machine us employed for cooling, the adsorbers 4, 5 can be set below the liquid nitrogen temperature and high performance operation is ensured even when the gas pressure is lower than 10 kg/cm<2> . Operation can be simplified because liquid nitrogen is not used.
Patent JP-H0449562-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OKADA MASANORI
IPC: G11B15/43
Filed: 1990-06-18
Abstract: PURPOSE:To diminish the tape winding force in a cassette by driving a tape reel with prescribed take-up torque at the time of unloading a magnetic tape, driving it with small torque for a fixed time only after the take-up and locking afterward a reel base with a brake mechanism. CONSTITUTION:At the time of starting unloading the tape 1, a plunger 18 for a brake control is turned on to work its suction operation while a reel motor 9 on the supply side is rotated counterclockwise with large take-up torque. Then, at a prescribed time after completing this operation, the take-up torque of the motor 9 is reduced for a fixed time to loosen the winding force of the tape. Afterward, the plunger 18 is turned off, and hence the individual reel bases 9 and 10 are locked by brake levers 11 and 12 against their rotation, so that the state of winding pressure of the tape 1 in the cassette 2 is turned into the locking state as well. Consequently, the tape winding pressure in the cassette is set to be small, and hence a magnetic transfer is prevented.
Patent JP-H0324928-A (JP)
Title: Apparatus for preparing multilayer preform
Inventor: YAMADA KANEO
IPC: B29C45/16
Filed: 1989-06-23
Abstract: PURPOSE:To prepare a multilayer preform by injecting a polyester resin from a linear flow passage and the first cylindrical flow passage and injecting a heat-resistant resin from the second cylindrical flow passage. CONSTITUTION:A hot runner nozzle 1 has flow passages A, B and the flow passage A is divided into a central linear flow passage A1 and the first cylindrical flow passage A2 outside said flow passage A1 and the flow passage B is provided as the second cylindrical flow passage between the flow passages A1, A2. At first, a polyester resin is injected from the flow passage A. At this time, the check valve 11 of the nozzle 1 is closed by the injection pressure of the resin to inject the resin from the flow passages A1, A2. Next, when the injection rate of the polyester is lowered and a heat-resistant resin is injected from the flow passage B, the chuck valve 11 is opened and said resin advances between the polyester resin layers 7a, 7b injected from the flow passages A1, A2. Further, when the injection rate of the polyester resin is raised without stopping the injection of the heat-resistant resin, polyester resin slayers 7c, 7d newly advance through the resin. Next, the injection of the heat-resistant resin is stopped and the polyester resin is injected in an amount filling a mold and the pressure in the mold 2 is subsequently controlled.
Patent JP-H0914570-A (JP)
Title: Earthquake resistance reinforcing device for life line pipe conduit
Inventor: ITO TAKANORI
IPC: F16L21/08
Filed: 1995-06-27
Abstract: PURPOSE: To provide an earthquake resistant reinforcing device whereby a pipe joint part particularly provided in an existing life line pipe conduit can be changed into a structure excellent in earthquake resistance. CONSTITUTION: A device has a split type earthquake resistance reinforcing cover 20 of surrounding a peripheral total unit of a sleeve joint 1 astride one pipe 2 and the other pipe 3 arranged to be opposed to each other, and in this cover 20, either one of an end part or both end parts in a pipe axial direction are slidably and air-tightly fitted relating to a peripheral surface of the pipes 2, 3, to prevent the pipe from coming off due to an earthquake or the like.
Patent JP-H118386-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ONO TAMASHIRO
IPC: H01L29/78
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To suppress sufficiently short channel effect with a low impurity concn. of the channel region, using not an SOI but a bulk substrate, resulting in the realization of a high performance MOS transistor having a high drive force. SOLUTION: This device comprises a p-well region 2 formed on an Si substrate 1, n-type source-drain region 7 formed apart on the surface of the p-well 2, and gate electrode 6 formed via a gate insulation film 5 on a channel region between the source-drain regions 7. In the substrate beneath the gate electrode an insulation layer 11 which is thinner in the channel length direction than so that the channel region may be separated between the source and the drain side the channel length is disposed, without contacting the substrate surface and the lower end of this layer 11 protrudes from the bottom of a p-well region 3 and reaches a base substrate 11.
Patent JP-2000345093-A (JP)
Title: Aqueous pigment dispersion, production of aqueous pigment ink, and recording apparatus and record prepared by using the same
Inventor: ITANO MASAAKI
IPC: C09D11/324
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous pigment dispersion which does not undergo the change in physical properties and/or does not generate a large amount of agglomerates independently of the change in temperature conditions and is excellent in dispersion stability by thermally treating an aqueous dispersion at least containing a pigment, an alkali-soluble resin dispersant having a specified acid value, and water. SOLUTION: The acid value of the alkali-soluble resin dispersant is 90 or lower. The thermal treatment is done preferably at 65-75 deg.C for 20-50 hr. Any inorganic pigment and/or any organic pigment usually used in ink jet recording can be used. Polyacrylic acid, an acrylic acid-acrylonitrile copolymer, and a styrene-acrylic acid copolymer are examples of the dispersant, and preferably, the dispersant has a wt. average mol.wt. of 3,000-30,000. The wt. ratio of the dispersant to the pigment is preferably 5-35 wt.%. After an aqueous pigment ink is prepared by using a thermally untreated aquous pigment dispersion, a thermal treatment similar to that for the dispersion may be conducted.
Patent JP-S5785029-A (JP)
Title: Ultrasonic light modulator
Inventor: WATANABE TAKAYA
IPC: G02F1/335
Filed: 1980-11-18
Abstract: PURPOSE:To obtain an inexpensive ultrasonic light modulator having a simple structure and suitable for mass production by recrystallizing the surface of a PGO or PGSO glass plate and sticking an interlaced electrode for exciting bulk waves on the recrystallized layer. CONSTITUTION:The surface of a glass plate 41 made of Pb5Ge3O11(PGO) or Pb5Ge3-xSixO11(PGSO) is recrystallized by laser annealing or other method, and an interlaced electrode 43 for exciting bulk waves is stuck on the recrystallized layer 42. When the electrode 43 is electrically driven 47, ultrasonic waves are propagated through the plate 41, and phase grating is formed. Accordingly, incident light 44 undergoes Raman-Nath diffraction or Bragg reflection, and zero-order light 45 and highly-modulated primarily-diffracted light 46 emerge. Thus, an inexpensive ultrasonic light modulator having a simple structure suitable for mass production is obtd.
Patent JP-S5953392-A (JP)
Inventor: ITABASHI YOSHITAKE
IPC: B66C13/22
Filed: 1982-09-16
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-S60241105-A (JP)
Inventor: JIYOSEFU JIYON MAHOON
IPC: G05B19/06
Filed: 1984-07-31
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-S5786187-A (JP)
Title: Magnetic bubble memory device
Inventor: AKABOSHI YANOSUKE
IPC: G11C11/14
Filed: 1980-11-17
Abstract: PURPOSE:To reduce the electrostatic noises of a bubble detection signal, by earthing each terminal closest to the crossing area of bubble transfer coils in each detection terminal group of two bubble detectors facing mutually at both the ends of an insulating substrate. CONSTITUTION:A magnetic bubble memory chip 16 having two bubble detectors is mounted on an insulating substrate 13, and an X-directional coil 17 and an Y- directional coil 18 are fitted in it. In detection terminal groups 14-1 and 14-2 of the bubble detectors formed at both the ends of the substrate 13, bubble detection terminals 14' and 14'' closest to the crossing area of the coils 17 and 18 are earthed electrically. Namely, terminals at both the sides closest to the coil crossing area of a conventional device pick up noises from the coils because of mutually different polarities, but those terminals are given the same polarity by various methods, thus reducing electrostatic noises of bubble detection signals.
Patent JP-H1054330-A (JP)
Title: Fuel injection nozzle for internal combustion engine
Inventor: SCHMIDT HARALD ING
IPC: F02M45/08
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection nozzle improving an emitting characteristic of all harmful emitted objects including a noise. SOLUTION: A fuel injection nozzle includes a nozzle housing 1 ending in a nozzle tip end 3 and a nozzle needle 7 guided in this nozzle housing, the nozzle needle 7 is elastically pressed to a cone-shaped valve seat 4 provided in the nozzle tip end 3, this cone-shaped valve seat 4 has a plurality of jet nozzles 15 covered with a cone-shaped end part 8 of the nozzle needle 7, to be transferred to a blind hole 6. In the end of a first stroke step of the nozzle needle 7, a peripheral area M of respective virtual cylinder, generated in an extension part of the jet nozzle 15 between the cone-shaped end part 8 of the nozzle needle 7 and the cone-shaped valve seat 4, is smaller than a sectional area Q of the respective jet nozzle 15.  This peripheral area M of the virtual. cylinder is maximum 0.3 times the sectional area Q of the respective jet nozzle 15, an inlet 17 to the jet nozzle 15 is rounded by at least 1/10 radius of a diameter of the jet nozzle 15.
Patent JP-S5972700-A (JP)
Title: Decoder circuit
Inventor: HONMA NORIYUKI
IPC: G11C11/44
Filed: 1983-09-05
Abstract: PURPOSE:To attain high speed operation with power consumption almost same as that of a tree type by terminating plural transmission line by characteristic impednace. CONSTITUTION:When address inputs ADR0-ADR1 are impressed to conduct to buffer outputs -A0, -A2, only the leftmost path reaches a superconduction state, and all the other paths reach a definite voltage state. A current from a power supply PS in this state is divided into the upward and right direction, and a part is reflected into the left. A shunt current toward upward switches an output josephson element J0 and appears at a point -P0 and then is divided into the left and right, and further a part is reflected and returned to the upward. A current in the lateral direction from P0--P0 is absorbed by a termination resistor RT having equal characteristic impedance of the transmission line. On the other hand, the reflected current at the point -P0 is reflected again at the point P0 and relinquished through the repetitive reflection.
Patent JP-H0915592-A (JP)
Title: Liquid crystal display device
Inventor: FUKUOKA HIROMI
IPC: G02F1/1335
Filed: 1995-06-28
Abstract: PURPOSE: To provide a liquid crystal display device whose luminance is enhanced. CONSTITUTION: A dotted printing pattern and a light reflector 7 are provided on either main surface of a light transmission plate 4b on the end face of which a fluorescent lamp 5 is disposed, and a liquid crystal panel 3 is disposed on the other main surface side through a light diffusing plate 6. The end face is made an inclined surface (b), and further a rugged surface P is formed in an area opposed to the inclined surface (b) on the other main surface of the plate 4b, and light introduced from the lamp 5 through the inclined surface (b) is emitted from the other main surface and projected to the effective display area of the liquid crystal panel 3 in this liquid crystal display device 11.
Patent JP-S5591632-A (JP)
Title: Manufacture of ethylene vinyl alcohol copolymer film
Inventor: KODERA YUUJI
IPC: B29C55/12
Filed: 1978-12-29
Abstract: PURPOSE: To obtain a subject film which is improved a hot water-resisting property, a stiffness, a strength, and anti-air permeability under a high humidity and the  like, by biaxial-stretching at a relatively low temperature an instretched film having a high saponification and containing substantially no moisture.  
     CONSTITUTION: An instretched film comprising an ethylene-vinyl alcohol copolymer and containing substantially no moisture is biaxial-stretched so that a stretched area is increased by 4W20-fold, said ethylene-vinyl alcohol copolymer having the following conditions: The ethylene content ranges from 20W50mol%, a saponification is 90mol% or more. After being biaxial-stretched, the film is heat-treated at a temperature of from 180°C to a temperature which is lower by 10°C than a melting point of said resin, and thereby the film or good quality having improved properties, such as a size stability, a stiffness of the film, anti-air permeability and a water-resisting property under a high humidity, is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H108605-A (JP)
Title: Wall panel connecting structure at corner part and connecting method thereof
Inventor: FUJIMURA DAISUKE
IPC: E04H1/12
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To connect a pair of wall panels adjacent at a corner part, firmly and easily from the indoor side while positioning them longitudinally and laterally. SOLUTION: A reinforcing frame 42 of a wall panel 4 is provided with a joint plate 6 protruded in such a way as to be able to come in contact with the back face of a corner angle material 7. The corner angle material 7 is provided with a joint plate 8 protruded in such a way as to be able to come in contact with the back face of the reinforcing frame 42 of the wall panel 4. The joint plate 6 of the wall panel 4, and the joint plate 8 of the corner angle material 7 are respectively brought into contact with the back face of the corner angle material 7 and the back face of the reinforcing frame 42 of the wall panel 4 to press down the corner angle material 7 so as to engage an inner edge 61a of the joint plate 6 of the wall panel 4 with an inner edge 81a of the joint plate 8 of the corner angle material 7.
Patent JP-S6320155-A (JP)
Title: Soldering method and its device
Inventor: KOIZUMI HIROSHI
IPC: B23K1/00
Filed: 1986-07-11
Abstract: PURPOSE:To exactly and quickly solder the parts to be soldered, in a prescribed state, by facing the lower end face of a solder holding body to a part to be soldered in non-contacting state, molten solder which is made to adhere to the lower end face bringing into contact with the part to be soldered, and executing its soldering by heating. CONSTITUTION:The lower end face 5'a of a solder holding body 5' is heated and held to a temperature at which solder is melted, and by a supplying means 6, the tip of a wire-shaped solder 7 is brought into contact opposingly with the lower end face 5'a, and molten solder 7' is made to adhere to its lower end face 5'a and held. Subsequently, the solder holding body 5' is moved to a table 8 side on which a circuit board 10 is placed. In such a case, when the movement is controlled so that the lower end face 5'a of the holding body 5' does not bring into contact with a part to be soldered 10a, heat of the holding body 5' is transmitted to the part to be soldered 10a through the molten solder 7', the part to be soldered 10a rises a necessary soldering temperature, and soldering is executed quickly.
Patent JP-S5585741-A (JP)
Title: Ground tractor
Inventor: ITOU KATSUMI
IPC: E02F3/84
Filed: 1978-12-22
Abstract: PURPOSE: To minimize a blind sector area and improve responsiveness for control by compensating actual lag of detection caused by damping function.  
     CONSTITUTION: An arithmetic circuit 16 is introduced between an inclinometer 7 and a comparison circuit 8, compensation-signal-oscillating circuits 17, 17 which add or subtract continuing to send compensation-signals C of values e previously specified while lifting of a lift arm 4 is controlled are connected with this circuit 16 through primary lag circuits 18, 18. Though a detector 7 varies with a time lag Δt since lifting control of the lift arm 4 is started, only a small blind sector D is needed in order to stop the lift arm 4 at a specified angle θ because a given compensation signal e is added at the same time that the control is started. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6222511-A (JP)
Inventor: KIKUZAWA HIROMASA
IPC: A01D63/04
Filed: 1985-07-22
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-H09309540-A (JP)
Title: Envelope with unsealing thread
Inventor: TAKIZAWA KATSUMI
IPC: B65D27/38
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To very easily unseal an enenvelope without damage in the letter paper regardless of the size thereof. SOLUTION: A thread 2 is fixed to the fold of the sticking tab 1a of an envelope and a free end 2a with an appropriate length is formed at the end of the thread. The upper end of the envelope 1 is cut off to unseal it by pulling lip the free end 2a with fingers. Or the thread 2 is wound to the rear face of the upper part of the envelope to form an appropriately long free end 2a and the upper part of the envelope 1 is cut off to unseal it by pulling the free end 2 with fingers in the peripheral direction.