baber/WOPTO huggingface dataset:
Patent JP-H0529116-A (JP)
Title: High corrosion-resistant rare earth magnet
Inventor: SATO HIROSHI
IPC: H01F1/08
Filed: 1991-07-18
Abstract: PURPOSE:To maintain excellent magnetic property for a long period by covering the surface of an RE-B-Fe sintered rare earth magnet or the surface of an RE-TM-B hot processed rare earth magnet with the vapor-phase plating of Al or Al alloy and the organic coating layer by electrodeposited plating. CONSTITUTION:A vapor-phased plating made of Al or Al alloy is made on the surface of an RE-B-Fe sintered rare earth magnet or the surface of an RE-TM-B hot processed rare earth magnet, and thereon an organic coating layer is made by electrodeposited plating. The plating of Al or Al alloy serves as a layer for preventing the oxidation of the surface of a magnet, and also is elevates the adhesion with the organic coating layer made by an electrodeposition-coating method, and further it has a function as a hydrogen shutoff layer which hinderes the hydrogen produced in electrodeposition coating from moving in ward the magnetic alloy and from causing hydrogen embrittlement, and this plated layer is made by vapor-phase plating method. Hereby, excellent magnetic property can be maintained for a long period.
Patent JP-S6095888-A (JP)
Inventor: HIRAI MASAAKI
IPC: H05B33/12
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-2000036216-A (JP)
Title: Vehicular lighting fixture
Inventor: ETO TOYOZO
IPC: F21V31/03
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To shorten a lamp body forming cycle and ensure a click feeling at the time of mounting a cover tube, regarding a vehicular lighting fixture having a ventilation cylindrical projection on a lamp body and a cover tube attached to the cylindrical projection. SOLUTION: A cylindrical projection part 14f directed backward so as to surround a vent hole 14e is formed out of a large-diameter part 14fa at the base end and a small-diameter part 14fb at the forward end. In addition, a cover tube 30 is mounted on the small-diameter part 14fb, and the inner diameter D1 of the large-diameter part 14fa is set at a value larger than the inner diameter D2 of the small-diameter part 14fb, so that the large-diameter part 14fa and the small-diameter part 14fb have approximately the same wall thickness.  According to this construction, the forming cycle of a lamp body 14 is reduced and the occurrence of the shrinkage of the cylindrical projection part 14f is restrained, thereby accurately forming an annular step part 14fc between the large-diameter part and the small diameter part 14fb, and preventing the loss of a click feeling at the time of mounting the cover tube 30.
Patent JP-H0529753-A (JP)
Title: Manufacture of printed wiring board
Inventor: YANAGISAWA YASUTOSHI
IPC: H05K3/34
Filed: 1991-07-19
Abstract: PURPOSE:To provide a manufacturing method of a printed board which enables a masking agent (solder resist) to be separated easily, making the best use of the properties of a thermosetting masking agent. CONSTITUTION:This invention relates to a manufacturing method of a printed board 11 where an allowance 13 is continuously formed by way of a board dividing cut groove 14. When a thermosetting masking agent 16 is applied to a portion for which no soldering is required in a soldering process which masks by means of the thermosetting masking agent 16, the board dividing cut groove 14 and even a part of the allowance 13 are continuously coated with the thermosetting masking agent 16 so that it may be used as a tongue 17. After soldering, the board dividing cut groove 14 is cut off and the thermosetting masking agent 16 is separated by means of the tongue 17.
Patent JP-H0525095-A (JP)
Title: Production of aromatic carbonate
Inventor: FUJITA TERUNORI
IPC: B01J31/12
Filed: 1991-07-19
Abstract: PURPOSE:To industrially and advantageously produce an aromatic carbonate in high selectivity. CONSTITUTION:A process for producing an aromatic carbonate which comprises thermally reacting with heating under pressure, an aromatic hydroxy compound with carbon monoxide and molecular oxygen in the presence of a catalyst comprising (a) at least one kind selected from the group consisting of palladium and palladium compounds; (b) at least one kind of cobalt compound; (c) at least one kind selected from the group consisting of organic halide compounds and inorganic halide compounds; and (d) a basic compound.
Patent JP-H1042938-A (JP)
Title: Compact
Inventor: YURI HIROAKI
IPC: A45D33/00
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a compact capable of simply coping with fractional collection by eliminating a metal pin used at a hinge connection section. SOLUTION: This compact is provided with a container main body 1, a cover body 2 hinge-connected to the rear end section of the container main body 1, connection sections 12, 13 on both the right and left sides of the rear end section of the container main body 1, and a hinge connection section 17 at the rear end section of the cover body 2. A through hole 14 is bored on the right connection section 13, and a cylindrical body 19 is formed at the portion of the hinge connection section 17 corresponding to this through hole 14.  A circular projection is provided on the cylindrical body 19, a hook tool 3 capable of being fitted from the outside is provided on the through hole 14, four coupling pieces are protruded from the inside face of the hook tool 3, grooves are formed on the coupling pieces, the hook tool 3 is inserted into the through hole 14, and the circular projection is coupled with the grooves.
Patent JP-H0253771-A (JP)
Title: Preparation of acrylonitrile solution of maleimies
Inventor: KITA YUICHI
IPC: C07D207/448
Filed: 1988-08-18
Abstract: PURPOSE:To safely provide the objective solution by charging a solid maleimide into a closed container having nozzles for circulating a liquid at upper and lower portions thereof, taking out an acrylonitrile solution from the upper nozzle, heating the taken-out acrylonitrile solution and subsequently circulating the heated solution into the container from the lower nozzle to dissolve the maleimide. CONSTITUTION:A solid maleimide is charged in a substantially closed container having nozzles for circulating a liquid at the upper and lower portions thereof. The charging density of the maleimide is 0.2-0.8ton/m<3>, preferably 0.3-0.7ton/m<3>. Acryonitrile is added in the presence of a polymerization inhibitor such as methoxybenzoquinone to the container charged with the maleimide. An acrylonitrile solution taken out from the upper nozzle of the container is introduced and circulated into the container from the lower nozzle with heating, thereby dissolving the maleimide to provide the objective compound. The circulated acrylonitrile solution is set to a temperature higher approximately 10-30 deg.C than a saturated dissolution temperature corresponding to the concentration of the maleimide in the solution.
Patent JP-H0932834-A (JP)
Title: Fixing tool
Inventor: SHIBANUSHI YOSHIO
IPC: F16B37/08
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To reduce inserting force, increase slip-off force, facilitate handling, and prevent looseness in an installing condition by arranging a stopper for preventing one lock piece which is divided into upper and lower parts from sagging to a lower side, and forming the thickness of the other lock piece thinner than that of one lock piece. SOLUTION: Since a stopper 31 for felicitating sagging by forming a lower side lock piece 21d thinly and also preventing the lock piece 21d from sagging to a lower side, inserting force can be reduced, slip-off force can be increased, and handling can be facilitated. Since the thickness of an upper side lock piece is formed thicker than the thickness of the lower side lock piece 21d and rigidity is provided, it is possible to prevent looseness of the axial direction of a stud bolt in a condition installed on the stud bolt. Since the lower side lock piece 21d consists of a teeth part 22 engaged with the stud bolt and a thin wall part 23 for connecting the teeth part 22 to a housing, the thin wall part 23 is sagged more easily so as to more reduce inserting force.
Patent JP-S6447907-A (JP)
Title: Range finder
Inventor: AIZAWA SADAO
IPC: G01C3/06
Filed: 1987-08-19
Abstract: PURPOSE:To obtain a range finder that is effective for the measurement of short and intermediate distances, without depending on the reflection coefficient of a material to be measured and change in environment, by providing a plurality of light emitting bodies, which project luminous fluxes on the material to be measured, and partially overlapping the luminous fluxes at a measuring plane. CONSTITUTION:A plurality of light emitting bodies A and B project luminous fluxes on a material to be measured, while the luminous fluxes are projected on a reflecting wall P2 so that they are partially overlapped. A light receiving body C receives the reflected lights. The light emitting bodies A and B and the light receiving body C are arranged on the same plane P1. On the part of the surface of the wall P2, on which the lights are projected from the light emitting bodies A and B as the measuring surface, the overlapped part shown by a shaded part in the Figure or the cut part of the circle is increased or decreased in correspondence with a distance. When the increase or the decrease of the cut part of the circle, i.e., the difference in density, is considered, the distance can be measured in a distance operating circuit 15 based on a specified expression regardless of reflection coefficient. The value is linearly corrected in a linear correcting circuit 17. The result is displayed on the distance output display 19. Therefore, the distance can be measured accurately and readily without being affected by interference and environment.
Patent JP-H1144153-A (JP)
Title: Power window device
Inventor: YOKOUCHI YASUYUKI
IPC: E05F15/10
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To calibrate an apparent position of windowpane by providing a means to generate another one signal so as to correspond to the pulse number outputted from a predetermined conductive pattern according to a rotating speed of an output shaft, measuring the pulse number with every change point of a signal, confirming positions of contactors on a plate, and making a change point of the signal correspond to an actual position. SOLUTION: In a first conductive pattern, an electric conductor 1 is arranged so as to output a single pulse when windowpane moves by a constant dimension. The conductive pattern contacts with a contactor 2a, and when a third conductor pattern having an electric conductor 3 contacts with a contactor 2c independent of the contactor 2a, a pulse signal is generated. When a plate 4 rotates once, a pulse having a specific value is outputted from the first conductive pattern. A microcomputer stores the positions of electric conductors 5a and 5b and electric nonconductors 6a and 6b of a second conductive pattern, and can know the present position of a contactor 2b. Therefore, an apparent position of windowpane can be calibrated.
Patent JP-2001029239-A (JP)
Title: Cooker
Inventor: FURUTA HIROSHI
IPC: A47J37/06
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To enable different foods, i.e., meat, vegetables, etc., to be cooked in parallel by a cooking plate by forming a rising part and an almost flat part on the cooking face of a cooking plate and forming ridge parts inclining downward from the central part of the rising part toward the periphery. SOLUTION: The rising part 7 of this cooker is formed at the central part of the almost rectangular cooking plate 2. A plurality of ridge parts 7a, 7b are formed to make an irregular pattern from the central part to the periphery in the spherical rising part gently rising toward the central part. The rising part is directly heated from underside by a heater set on the cooker body 1. An almost flat part 8 is formed around the rising part 7. Because the rising part alternately equipped with a plurality of ridge parts 7a and valley parts 7b is suitable for roasting meat and the almost flat part 8 for vegetables, etc., meat and vegetables can be simultaneously and separately cooked.
Patent JP-H0546220-A (JP)
Title: Numerical controller
Inventor: FUJITA NAOKI
IPC: G05B19/414
Filed: 1991-08-14
Abstract: PURPOSE:To shorten the setting time of the parameter of a numerical controller when plural numerical controllers are adjusted at site. CONSTITUTION:An output parameter selecting means 102 of a numerical controller 10 displays the setting screen in order to designate a basic parameter 101a to be transferred to an operator, reads the designated basic parameter 101a from a storing means 101, sends it to an input output means 104. A parameter input output means 104 to receive the parameter sends it through a communication line 50 to a numerical controller 20. A parameter input output means 204 receives the parameter and sends it to an input parameter writing means 203. A parameter writing means 203 writes it in a basic parameter 201a in accordance with the parameter number of the sent parameter. Then, since the parameter is selected and transferred, and it is not necessary to re-set the basic parameter at the numerical controller 20, the setting time of the parameter can be shortened.
Patent JP-S6266308-A (JP)
Title: Control method for stationary type reactive power compensating device
Inventor: HOSHI KIMIHIRO
IPC: H02J3/18
Filed: 1985-09-18
Abstract: PURPOSE:To protect a reactor and a thyristor from being overloaded by employing a control method which permits a temporary overcurrent to flow temporarily on condition that a time for constant-time cooling is secured after the temporary overcurrent is made to flow through the reactor and thyristor for overvoltage suppression. CONSTITUTION:When an overvoltage is generated at a point tA, the output of an overvoltage detecting circuit 10 varies from 0 to 1 and the output of a timer 11 varies from 0 to 1 accordingly and continues in the state for a constant time t1. Simultaneously, a switch 12 couples an alphaT limiter 8-2 with a pulse amplifier 9 and SVC flows the overcurrent for the overvoltage suppression. Then, the timer 11-1 varies from 1 to 0 a period t1 later, the switch 12 couples an alphaC limiter 8-1 with the pulse amplifier 9, and the output of a timer 11-2 varies from 0 to 1. The SVC, therefore, flows a current limited by a continuous maximum current limit alphaC. Then, control is so carried out that the overcurrent is flowed a constant time T2 later.
Patent JP-S6362187-A (JP)
Inventor: NISHIMURA KOJI
IPC: H05B41/24
Filed: 1986-08-29
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-H1148298-A (JP)
Title: Manufacture of seismic isolation member
Inventor: NISHIZAWA TOSHIMICHI
IPC: B32B15/06
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a seismic isolation member for remarkably enhancing a manufacturing efficiency of the member without increasing vainly in size of a facility. SOLUTION: A rubber raw material is introduced from a raw material inlet 2 of a rubber extruder 1 into a cylinder barrel 3, and fed forward while being kneaded by a screw 4. A plurality of pins 5 protrude from an inner wall surface of the barrel 3 in the barrel 3. The kneaded rubber material is supplied into an injection cylinder 7. When a predetermined amount of rubber material is metered in the cylinder 7, a plunger 8 is urged down to inject the rubber in a mold 10. A reinforcing plate 17 is disposed in a cavity 16. And, a unit of laminating injected rubber and the plate 17 is molded. A plurality of the units are laminated, and vulcanized to the seismic member.
Patent JP-H0525562-A (JP)
Title: Production of ni-zn alloy
Inventor: TAZAKI HIROSHI
IPC: C22C1/02
Filed: 1991-07-22
Abstract: PURPOSE:To produce an Ni-Zn alloy, e.g. as an anode for Ni-Zn alloy electroplating or an Ni and Zn melting material for Ni-Zn alloy plating bath. CONSTITUTION:In a method for producing a 2-50wt.% Ni-Zn alloy, the Ni-Zn alloy is produced by performing refining by using, as flux, molten salt forming agent with <=700 deg.C melting point, such as KC1, NaC1, Na2B3O7, and Na2CO3. By this method, the refining of a high grade 2-50wt.% Ni-Zn alloy can be done extremely efficiently. Further, even if refining temp. becomes a value not lower than the boiling point of Zn, the refining of high grade Ni-Zn alloy can be done without causing bumping.
Patent JP-S6446475-A (JP)
Title: Guide wire for medical purpose
Inventor: SAKUGI AKIRA
IPC: A61M25/00
Filed: 1987-08-17
Abstract: PURPOSE:To easily but accurately lead the tip of a guide wire inserted into a blood vessel to a target lesion, e.g., a divergent blood vessel, by longitudinally providing fine wires made of metal or synthetic resin inside a part of the wall thickness of a synthetic resin cover. CONSTITUTION:A guide wire 1 has a synthetic resin cover 2, e.g., a synthetic resin tube or mono-filament with the same outside diameter, and a metal core 3 comprising metal filaments, e.g., tungsten. Four fine metal wires 4 made of a resilient alloy, e.g., Ti-Ni alloy, are longitudinally provided inside of the wall thickness of the synthetic resin cover 2 in parallel. The guide wire for medical purposes thus attains sufficient hardness and intensity on the whole and the tip thereof easily and accurately reaches a lesion in a blood vessel. When the metal core 3 comprises a metal with small X-ray permeability, e.g., a resilient alloy, if a X-ray impermeable metal, e.g., tungsten fine powders, is added to the synthetic resin cover 2, especially to its tip, X-ray monitorial abilities can be improved.
Patent JP-S61157879-A (JP)
Title: Mechanical seal
Inventor: TAKENAKA AKIRA
IPC: F16J15/34
Filed: 1985-09-17
Abstract: PURPOSE:To reduce the sliding torque by providing a concave part on at least either of sliding faces of a seat ring and a follower ring so that it is surrounded by an outer peripheral part and a rear peripheral part and is opened only on the inner peripheral side of the sliding surface. CONSTITUTION:On the sliding face 20 of a follower ring 10 contacting with a seat ring 9, a concave part 21 is formed so that the outer peripheral part 24 is closed and the inner peripheral part is opened on the inner peripheral face 22 of the sliding face 20. The concave part 21 is surrounded by an outer peripheral part 25 and a rear peripheral part 26, and the outer peripheral part 25 is sloped rearward from the inner peripheral face 22 to the direction of relative rotation between the seat ring 9 and the follower ring 10, and further the rear peripheral part 26 is extending from the outer end part 24 of the outer peripheral part 25 toward nearly in the direction of the shaft center O of a turning shaft 1. The contacting parts between the outer end part 24 of the outer peripheral part 25 and the rear peripheral part 26 and between the rear peripheral part 26 and the inner peripheral face 22 are connected by a smooth curved surface.
Patent JP-H0254634-A (JP)
Title: Individual object identification system
Inventor: YOSHIDA KAZUO
IPC: H04B7/24
Filed: 1988-08-19
Abstract: PURPOSE:To avoid a defect such that a reply due to a call by other antenna is detected in error by providing an address setting circuit on a master station having plural antennas, sending a reply from a slave station to the master station while adding an address to be received and validating the reply from the slave station only when the address is coincident. CONSTITUTION:The master station 1 uses at least one antenna in two sets of antennas under the control of a microcomputer system 10. When the microcomputer system 10 receives all the reply ANS from a slave station 2, the system 10 collates a master station address A1 in the calling CALL with a master station address A2 in the received reply ANS and adopts the received reply when they are coincident and then the transmission/reception processing is thus completed. In the case of discordance, the received reply is thrown away and the wait processing is applied by a pause time corresponding to a time when the slave station 2 moves to a position where no communication area is overlapped. Thus, the effect of calling by other antenna 12-2 is avoided for the antenna 12-1.
Patent JP-H04250818-A (JP)
Title: Method for absorbing sulfur compound from fluid using ethylenediamine derivative
Inventor: DAN CHIYAN
IPC: B01D53/50
Filed: 1991-08-15
Abstract: PURPOSE: To adsorption remove SO2 efficiency from a fluid containing SO2 by bringing the fluid containing SO2 into contact with an absorbent consisting of a compound having a diamine structure expressed by the specific general formula, thereby absorbing the fluid. CONSTITUTION: The fluid containing SO2 is contacted with an absorbent consisting of at least one compound of the formula (R<1> , R<2> or R<3> is hydrogen, an alkyl group, a carboxylic acid group, a hydroxyalkyl group, an aldehyde group or the like) to adsorb and remove SO2 . Preferable examples of the compounds of the formula are ethylenediaminemonoacetic acid, ethylenediaminediacetic acid, ethylenediaminetriacetic acid or the derivatives or mixtures thereof. The method for bringing the fluid containing SO2 into contact with the absorbent are a direct process where the fluid containing SO2 is brought into contact with the aqueous solution containing the absorbent and an indirect process where the fluid containing SO2 is brought into contact with the aq. solution through a membrane. Furthermore, re-production of the used absorbent is conducted at the temperature lower than the thermal decomposition temperature of the absorbent, preferably 75-150 deg.C.
Patent JP-H0868395-A (JP)
Title: Suction bell-mouth for pump
Inventor: MIYAUCHI SUNAO
IPC: F04D29/44
Filed: 1994-08-30
Abstract: PURPOSE: To prevent water from flowing in a state deviated to a region more in the rear than the central axis of a suction bell-mouth, to suppress the occurrence of break away and the generation of a circulation flow, vibration, and noise, and to prevent pump performance by radially dispersing an inflow amount uniformly to a pump impeller. CONSTITUTION: An opening to introduce water is formed in the lower part of a peripheral wall 2A more in front than the central axis C of the suction bell-mouth 2 of a pump P and water in a pump suction water tank 1 is forced to flow around even to a region 3 on the front side.
Patent JP-S58110419-A (JP)
Title: Crystalline aluminosilicate zeolite and its manufacture
Inventor: SUMITANI KOUJI
IPC: C07C67/00
Filed: 1981-12-21
Abstract: PURPOSE:To obtain thermally stable crystalline aluminosilicate zeolite of high purity suitable for use as a catalyst in the transformation reaction of an aromatic hydrocarbon by providing a specified composition and a specified crystal structure. CONSTITUTION:This crystalline aluminosilicate zeolite has a composition represented by the formula (where M is an n-valent cation; x is 0.5-4; and y is >=10) and peculiar X-ray interplanar spacing (e.g., intense peaks are shown at 4.33+ or -0.1Angstrom  and 4.02+ or -0.05Angstrom ) expressed by the figure. Said zeolite is manufactured by reacting a silica source (i) such as colloidal silica, an alumina source (ii) such as sodium aluminate, a water soluble alkali metallic compound (iii) such as sodium hydroxide, N,N,N,N',N',N',-hexamethyl-1,6-hexanediammonium compound (iv) and water (v) in an autoclave at >= about 80 deg.C for about 5hr- 100 days.
Patent JP-S6268876-A (JP)
Title: Method of bondin window glass for automobile
Inventor: SHINKAWA MAKOTO
IPC: B60J1/02
Filed: 1985-09-19
Abstract: PURPOSE:To make both ends of coated part of a primer in the width direction clear, to make film thickness control easy and to improve productivity, by spraying the primer widely in a beltlike state by the use of a specific nozzle while jetting air. CONSTITUTION:A primer is sprayed upon a contact face of window glass and a body widely in a beltlike state by the use of the nozzle 2 having the saddle- shaped jetting hole 2c while jetting air from the circumference of the jetting hole 2c, dried and the window glass is bonded to the body through an adhesive.