baber/WOPTO huggingface dataset:
Patent JP-S5993742-A (JP)
Title: Polymer having high rupture resistance
Inventor: KITAYAMA MOTOZUMI
IPC: C08L1/00
Filed: 1982-11-18
Abstract: PURPOSE:A polymer, obtained by reacting a polyamide resin with a rubber containing active halogen atoms and a polyepoxide compound under heating, and having high rupture resistance. CONSTITUTION:A polymer obtained by incorporating 1-35pts.wt., preferably 2- 25pts.wt. polyepoxide compound with 100pts.wt. total amount of 99-20wt% polyamide resin, and 1-80wt% rubber having active halogen atoms, preferably chloroprene rubber or chlorosulfonated polyethylene, and reacting them under heating. Nylon 6 or nylon 66, etc. is used as the polyamide resin, and usable carboxylated chloroprene rubber containing the active halogen atoms is that contg. 1-20wt% alpha,beta-unsaturated carboxylic acid.
Patent JP-H1024345-A (JP)
Title: Mold for forming lost foam pattern and manufacture thereof and manufacture of lost foam pattern
Inventor: UIKE MINORU
IPC: B22C7/02
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a mold for forming a lost foam pattern as a factor of the raising of production cost in order to reduce the production cost in the lost foam pattern casting having small production quantity, and further, to enlarge the applying range of the lost foam pattern casting. SOLUTION: By hardening the mixture obtd. by adding at least organic binder or inorganic binder to aggregate having <=1gr/cm<3> density, the mold for forming the lost foam pattern is obtd. and then in this mold beads or micro- balloons for the lost foam pattern casting which are non-foamed or pre-foamed at a specific magnification are filled, and after heating them to a prescribed forming temp., this mold is cooled to obtain the aimed lost foam pattern.
Patent JP-S6092775-A (JP)
Inventor: NAKATANI HIROSHI
IPC: A61M35/00
Filed: 1983-10-27
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-H1045008-A (JP)
Title: Power steering device
Inventor: SUZUKI MIKIO
IPC: B62D5/083
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To enhance rigidity near a neutral position without increasing valve restricting noises by reducing the difference in flow rate between two overlap valve parts on a circumference in the direction of a diameter, even if the groove width of a control valve is varied with machining. SOLUTION: Variable throttles V5, V6 located on either the pump or reservoir side of a closed control valve part 24 comprise overlap valves whose orifice openings increase with steering control, and variable orifices V7, V8 on the other side comprise center-open underlap valves whose orifice openings decrease with steering control, the overlap 6B of the overlap valves V5, V6 of the closed control valve part 24 being greater than the underlap GA of the underlap valves V7, V8.
Patent JP-H0645815-A (JP)
Title: External wall board incorporated with antenna
Inventor: KAMIAKA HIDETO
IPC: E04C2/04
Filed: 1991-05-13
Abstract: PURPOSE:To eliminate the problems of falling-down and rust, etc., like an antenna installed on the roof by incorporating the antenna in an external wall board while covering it with overcoat glass. CONSTITUTION:On a grazed board conductor paste is printed so as to form an antenna element, a conductor is covered with overcoat glass paste after burning, and the burnt antenna is incorporated in this external wall board. Namely, as the glazed board a flit glaze or a mat glaze is applied or printed onto the surface of a concrete or magnetic substrate and burnt at 600-900 deg.C corresponding to the kind of the glaze. The conductor paste is printed so as to form the prescribed antenna element, further, the conductor is provided from the terminal part of the antenna element to the side face of the substrate as the lead wire of the antenna element, and the conductor is widely provided on the side face of the substrate as an external terminal and glazed by burning. Moreover, the overcoat glass paste is applied to the board grazed with the conductor and burnt again.
Patent JP-H0363885-A (JP)
Title: Filtering system
Inventor: NARUMITSU TOKIHIRO
IPC: G06T5/20
Filed: 1989-08-02
Abstract: PURPOSE:To perform filtering with a memory small in capacity without requiring a memory area in a storage area by storing the computed result of a filtering arithmetic means in a picture element area at the part diagonally to upper left of the adjacent area of a remarked picture element. CONSTITUTION:An arithmetic operation is applied on the density value of the rectangular adjacent area 23 of the remarked picture element f(i,j) of an input original image inputted to an input original image area 21 with the filtering arithmetic means, and the computed result can be found. The computed result is stored in the picture element area f(i-1,j-1) at the part diagonally to upper left of the adjacent area of the remarked picture element, and the next remarked picture element is calculated with a next picture element calculation means, and a final picture element judging means judges whether or not a picture element is the final one. When it is the final picture element, the filtering is completed, and when it is not, the filtering arithmetic means, a diagonal upper left storage means, and a raster processing are executed repeatedly. Then, the input original image area 21 and the storage area 22 are formed in such a way that they are deviated by one line vertically and horizontally. In such a way, the filtering can be performed in a small memory area.
Patent JP-H0252173-A (JP)
Title: Heat input control welding method
Inventor: FUJIMURA HIROSHI
IPC: B23K9/16
Filed: 1988-08-12
Abstract: PURPOSE:To reduce the quantity of weld strain and to prevent lowering of strength of a heat-affected zone by fitting a cylindrical nozzle having a tip open part around a gas shielded arc welding torch and performing welding while injecting liquid carbon dioxide. CONSTITUTION:The cylindrical nozzle 4 whose tip is opened is fitted around the gas shielded arc welding torch 2. When a valve 9 of a liquid carbon dioxide bomb 7 is opened and the liquid carbon dioxide is led to an annular nozzle 5 via a hose 6, the injected liquid carbon dioxide is expanded adiabatically and changed into low-temperature gaseous carbon dioxide and dry ice. The gaseous carbon dioxide and the dry ice are blown against the surface of material 1 to be welded and cool the vicinity thereof and welding heat input to the material 1 to be welded by the torch 2 is remarkably reduced. By this method, the vicinity of a weld zone is cooled forcibly and the quantity of weld strain by welding heat is reduced. Accordingly, lowering of strength of the heat-affected zone is also prevented.
Patent JP-H0486119-A (JP)
Title: Buffer circuit
Inventor: OE SHINICHI
IPC: H03K19/0175
Filed: 1990-07-30
Abstract: PURPOSE:To prevent a reverse voltage in excess of base-emitter reverse breakdown voltage from being applied to a transistor(TR) by connecting a capacitor between a base of a 2nd NPN TR and a signal input terminal. CONSTITUTION:In the transient state where an input signal changes from a high level to a low level, since a capacitor 7 acts like quickening a base drawing speed for an NPN TR 2, the speed when the NPN TR 2 is turned off is quickened. On the other hand, in the transient state where the input signal changes from a low level to a high level, the bias of the NPN TR 2 depends on an N-channel MOS TR 5 and a resistor 6, but since the capacitor 7 is connected between the input terminal and a base of the NPN TR 2, the capacitor 7 acts like quickening the speed of bias voltage setting, then the speed when the NPN TR 2 is turned on is quickened.
Patent JP-S6095869-A (JP)
Inventor: IWADATE YOSHIKUNI
IPC: H05K3/34
Filed: 1983-10-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0627025-A (JP)
Title: Molecule recognizing function film and sensor employing it
Inventor: OSADA TAIJI
IPC: G01N21/63
Filed: 1992-07-06
Abstract: PURPOSE:To obtain a molecule recognizing function film, and a sensor employing the film, for detecting variation of concentration of specific molecule by converting into variation of secondary harmonic generating power. CONSTITUTION:A molecule recognizing function film 1 is formed on a transparent substrate 2 and disposed such that a sample 5 flowing through a channel 4 in a transparent flow cell 3 touches the film 1 directly. Light (basic wave) emitted from a light emitting element 6 transmits through the flow cell 3 and the sample channel 4 and impinges on the film 1. Light transmitted through the film 1 enters into a cut filter 7 where wavelengths other than second harmonic are cut off and only second harmonic impinges on a light receiving element 8. Variation of secondary harmonic is detected and processed at a signal processing section 9 thus determining concentration or specific element contained in the sample 5.
Patent JP-S5993023-A (JP)
Title: Preparation of ketone
Inventor: OKUMURA YOSHIHARU
IPC: C07C45/00
Filed: 1982-11-19
Abstract: PURPOSE:To improve the reaction rate and selectivity and reduce the corrosion of apparatuses, by the presence of a specific compound containing a tertiary nitrogen atom in a catalyst containing a platinum group metal or a compound thereof and a redox agent in oxidizing an olefin to prepare a ketone. CONSTITUTION:A>=4C olefin is particularly oxidized in the presence of a catalyst containing (i) a platinum group metal or a compound thereof, (ii) a redox agent and (iii) one or more compounds containing a tertiary nitrogen atom selected from formulas I -IV [R<1> in formula I is 6-20C aryl, 2-16C acyl, 7- 20C aralkyl, etc.; R<2> and R<3> in formula I , R<1>-R<4> in formula II, R<1> in formula III, R<1> and R<2> in formula IV are 1-16C alkyl or the respective groups in formula I ; R<5> in formula II is 1-8C alkylene, 6-12C arylene or group of formula V(n is 2-6); R<2> in formula III is 3-6C alkylene or group of formula VI, etc. (m and n are 1-5; m+n is 3-6); R<3> and R<4> in formula IV are 1-6C alkylene or group of formula VI, etc.] to give a ketone in high efficiency.
Patent JP-H055339-A (JP)
Title: Truss beam
Inventor: OKUDA SHUJI
IPC: E04C3/293
Filed: 1991-06-25
Abstract: PURPOSE:To improve rigidity by increasing the compression bearing force of a part filled with concrete and to perform effective suppression of the occurrence of bending and vibration without increasing the cross section of a member. CONSTITUTION:An upper chord member 1 and a lower chord member of a truss beams wherein presstress is introduced to a lower chord member 2 are formed of a steel pipe. At least the parts, where a compression stress is generated, of the upper and lower chord members are filled with concrete 5.
Patent JP-H1133659-A (JP)
Title: Spring manufacturing machine
Inventor: TSURITANI KATSUHIDE
IPC: B21F3/06
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce the changing work of a wire feed roller and the regulating work accompanied therewith by longitudinally moving at least one of a wire feeding unit and a wire working unit, and forming at least two annular grooves for wire on the outer circumferential surface of each wire feed roller. SOLUTION: A spring manufacturing machine 1 comprises a longitudinally movable wire feeding unit 4 and a fixed wire working unit 5. The wire feed roller 81 comprises at least two annular roller bodies, and each annular roller body is provided with at least one annular groove for wire. The wire passage group comprising an auxiliary wire guide 101, etc., can be successively connected to the wire passage of a final wire guide 11 by regulating the longitudinal position of the wire feeding unit 4. When the diameter of the wire W is changed, the changing work of the roller 81, a connection wire guide 91, and the auxiliary wire guide 101 can be dispensed with if the wire feed roller 81, etc., having the passage group corresponding to the wire W are set.
Patent JP-S6179119-A (JP)
Title: Level sensor
Inventor: TSUJI MASAHIKO
IPC: G01F23/00
Filed: 1984-09-27
Abstract: PURPOSE:To maintain excellently reaction circumstances in a tank constantly by providing a limit switch part to the upper wall of the tank and projecting an abutting piece provided with an objective piece and an actuating piece to the lower part and providing an actuating device turning around the central axis of the tank as a center. CONSTITUTION:The limit switch 1 is provided to the upper wall 4 and the abutting piece 5 is projected to the lower part and the switch actuating device 12 turning horizontally around the center of the central axis of the tank is provided to the lower part of the switch 1 in the tank 13. Further, the objective piece 8 and the limit switch actuating piece 9 which can abut on the abutting piece 5 are provided to the actuating device 12. Then, since when top surface height of the tank contents is over the lower end of the objective piece 8, the lower end turns and the actuating piece 9 stands up to move the switch actuating device 12 horizontally, the actuating piece 9 abuts on the abutting piece 5 and make the limit switch 1 on. Hereby, the charge quantity of raw material and the discharge quantity of a product can be easily adjusted and the excessive accumulation of the contents can be prevented.
Patent JP-S5991206-A (JP)
Title: Low-noise type gate
Inventor: HORIOKA SEIJI
IPC: E02B7/00
Filed: 1982-11-18
Abstract: PURPOSE:To prevent or lessen the falling sound of overflow water by forming a gate by connecting a front door and a rear door with a connecting part. CONSTITUTION:A front door 1 having desired height, thickness, and width and a rear door 2 positioned slightly lower than the front door 1 are set in parallel in such a way as to form the channel 3 of overflow water, and the doors 1 and 2 are connected with an adequate number of connecting parts 4 serving as diaphragms to form a gate body 5. In case where the water surface of the upstream side is at the level 10 all the time, overflow water from the front door 1 goes into the channel 3 and goes out of an outlet 8. Since the overflow face of the front door 1 has a shape along the stream line of overflow water, the resistance is less and the noise during the overflowing period is reduced. Also, since noise generated from overflow passing through the channel 3 is interrupted by the front and rear doors 1 and 2 and the outlet 8 is positioned below the level of downstream, the falling sound of the overflow can be avoided.
Patent JP-H1129845-A (JP)
Title: Roll for metal sheet treatment line, and its production
Inventor: MATSUBARA YOICHI
IPC: C23C4/06
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To produce a roll for metal sheet treatment line, having a sprayed coating free from pores, at a low cost by forming a sprayed coating by the use of a cermet thermal spraying material where Ni-P alloy of Ni-Ni3 P phase is blended, so that thermal spraying grains can be bonded by fusion with each other. SOLUTION: The melting point of a cermet thermal spraying material where Ni-P alloy of Ni Ni3 P phase is blended is much lower than that of a self-fluxing alloy. Accordingly, the formation of a sprayed coating, in which thermal spraying grains are bonded by fusion with each other, can be performed inexpensively at a heat input of low level. Moreover, a structure in itself where thermal spraying grains are flattened and deposited, and further, spacing among the deposited grains, that is, pores cannot be present in such a coating in a state of bonding by fusion. As a method for formation of the sprayed coating, plasma thermal spraying is most suitable.  Because the thermal spraying material where low-melting Ni-P alloy is blended is used in this case, the coating in a state where thermal spraying grains are bonded by fusion with each other can be obtained under ordinary operating temp. conditions.
Patent JP-H0367356-A (JP)
Title: Belonging position certification system
Inventor: OTA KAZUO
IPC: G06F21/31
Filed: 1989-08-07
Abstract: PURPOSE:To perform belonging position certification while keeping privacy by providing a center with a prime number generator, a GCD calculator, a multiplier, a reciprocal number calculator, a power calculator, and a signature inspection device, and equipping a group manager with a signature device and a user with a random number generator, a power calculator, a multiplier, and a divider. CONSTITUTION:The center 100 uses the prime number generator 110, CGD calculator 120, and multiplier 130 to generate secret keys and open keys, controls the secret keys, and distributes the open keys to users and certifying persons. A user 300 calculates a value (c) obtained by randomizing secret information W with a random number by using the random number generator 310, power calculator 320, and multiplier 330. The group manager 200 signs on the value (c) with the signature device 210. The user sends the value (c) and signature to the center. The center inspects the signature with the inspection device 135 and calculates a value (d) with a secret key corresponding to the group by using the reciprocal number computer 140 and power calculator 150. The user 300 calculates the secret information from the open key and value (d). When the user proves the position in the group, the secret key is used to prove open information and secret information holding to the centifying person.
Patent JP-H0367567-A (JP)
Title: Flaky fish meat food and production of thereof and quality improver therefor
Inventor: YAMAMOTO YASUHIRO
IPC: A23L17/10
Filed: 1989-08-07
Abstract: PURPOSE:To easily obtain at a low cost the title food good in eating feel and having a wide range of applications by such processes that fish body is heated with e.g. steam and denatured, its flesh is collected and coarsely ground, the fine bones contained are removed, and the resultant flesh is dehydrated and then incorporated with a quality improver comprising saccharide. CONSTITUTION:Fish body of e.g. Alaska pollack is heated by steam or hot water and denatured, its flesh is collected, coarsely ground and, if needed, put to hydro-extraction. The fine bones contained are then removed and the resultant flesh is dehydrated and then incorporated with a quality improver prepared by formulating (A) pref. 100 pts.wt. of a saccharide and/or sugar alcohol with (B) 10-100 pts.wt. of at least one kind of ingredient selected from common salt, seasonings and polymerized phosphates, followed by, if needed, forming and/or freezing, thus obtaining the objective food.
Patent JP-2000036499-A (JP)
Title: Bipolar transistor and manufacture thereof
Inventor: TAKAGI TAKESHI
IPC: H01L29/73
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an easily manufacurable bipolar transistor suitable for raising a frequency and the manufacturing method. SOLUTION: In this manufacturing method, a p-type SiGe layer 4 and an n-type Si layer 5 are successively grown epitaxially on an Si substrate 1 provided with an Si collector layer 3b, and a BSG(borosilicate glass) film 6 provided with an opening 6a is formed on it. Then, through heat treatment, boron in the BSG film 6 is made to diffuse inside the Si layer 5, the SiGe layer 4 and the collector layer 3b, an external base layer 8b is formed and a part below the opening 6a in the Si layer 5 becomes an n-type Si emitter layer 9. Thereafter, an emitter electrode 11 containing n-type impurities is formed inside the opening 6a of the BSG film 6, the impurities are diffused from the emitter electrode 11 to the Si emitter layer 9 through the heat treatment, and a high density emitter layer 9a is formed.  A polar transistor for which the external base layer 8b and the Si emitter layer 9 are formed mutually in a self-aligning manner is formed through a simple process.
Patent JP-2001029613-A (JP)
Title: Ball payout device for pachinko game machine
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To protect an actuator from an overheat by means of cooling by projectingly arranging blades in a part of a stay piece and generating a blow by means of the blades when the stay piece is operated in a PACHINKO (Japanese pinball game) machine having the stay piece which appears/disappears in a flow-down gutter where PACHINKO balls flow-down by means of the actuator. SOLUTION: When a solenoid 14 is excited by a command from a ball discharge controller, the pawl tip part 5 of the stay piece 4 is set-in from a through-hole 13 so that the PACHINKO balls stayed in the flow-down gutter 3 are made to flow-down and paid out. Then the excitation of the solenoid 14 is removed to recover the stay piece 4 at an original position when a ball counting sensor 27 detects a prescribed number of PACHINKO balls and the pawl tip part 5 is projected from the through-hole 13 so that the payout is stopped. In this case, the blades 7 are integrally arranged with the stay piece 4, the blades 19 and 21 are formed in a connecting member 17 or metallic fixtures 20, air inside a casing 1 is stirred when the stay piece 4 is rotated and the solenoid 14 is blown by the blow to be cooled.
Patent JP-H1145235-A (JP)
Title: Adaptive fir filter processing method
Inventor: KANAZAWA MASAYA
IPC: H03H21/00
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To reduce the address management procedure of an adaptive FIR filter process and to increase its process speed by centralizing address management as at least a cyclic buffer. SOLUTION: The cyclic buffer DE300 is set by writing reference signals D301, D302...D306 corresponding to respective taps and coefficients C301, C302...C306 corresponding to the reference signals D301...D306 alternately. Then the writing timing of updated coefficients C301 to C306 to a specific coefficient buffer is delayed by a time corresponding to one tap of the adaptive FIR filter and the reference signals D301 to D306 set by being written in the specific cyclic buffer D300 and the coefficients C301 to C306 set by being written to the coefficient buffer are so set that they are always in phase. Thus, the address management is centralized as the cyclic buffer D300.
Patent JP-S6263076-A (JP)
Inventor: HARANO RIICHIRO
IPC: B25J9/06
Filed: 1985-09-12
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。
Patent JP-H01120341-A (JP)
Title: Continuous damper for offset press
Inventor: JIANKARURO TERUTSUOORO
IPC: B41F7/26
Filed: 1988-08-17
Abstract: PURPOSE: To form a film of damping liquid in which thickness is extremely thin by controlling an adjustable speed motor rotating a fountain roller and a regulation member in accordance with the operating factor of a printing machine connected to a damping device. CONSTITUTION: Pressure fluid sent from a pipeline 22 is supplied to a chamber 15 through a pressure controller 21 and controls pressing force of a wiping member 9 for a fountain roller 4. A detector or an encoder 23 of rotating speed is arranged on the axis of a plate cylinder 1 and a signal corresponding to the operating factor of a printing machine is transmitted to a processor 24. A signal outputted from a reader 25 of the plate cylinder is transmitted to the processor 24. These signals are converted into controlling signals and transmitted to wiring 26-29. The number of revolutions of a DC motor is controlled and fluid pressure in the chamber 15 is controlled by the controller 21. When rods 17 and reaction bars 20 of the respective groups pressurize associated parts of the wiper member 9, pressing force is decided.  Film thickness of damping flow, which is given to a damping roller 7 and finally given to a different beltlike plate of a form plate, is decided.