baber/WOPTO huggingface dataset:
Patent JP-S61108980-A (JP)
Title: Signal current waveform detector
Inventor: HISHIYA HIROSHI
IPC: G04F10/04
Filed: 1984-11-01
Abstract: PURPOSE:To measure a signal waveform precisely, to reduce the accumulation of residual magnetization in a core and to reduce the whole cost by forming a current transformer only by one core so that currents flowing into an ON circuit and an OFF circuit connected through the current transformer are reversed each other. CONSTITUTION:An ON signal inputted to an ON signal terminal 12 flows into an ON signal circuit and then flows into a current transformer 22 in the ascending direction. The signal is processed by a time discriminating device 24 to discriminate whether the signal is normal or not, and when the signal is abnormal, the signal is outputted from a data output terminal 25. When an OFF command is applied to the OFF signal terminal 13 of a breaker kept at the ON status, the signal current flows into the current transformer 22 in the descending direction and the signal is processed by the time discriminating circuit 24 and then outputted from the data output terminal 25. Since the current transformer for detecting ON and OFF signal currents is used in common and penetration currents flowing into the current transformer are reversed each other, the circuit can be constituted economically, the residual magnetism of the current transformer can be removed and the reliability of the signal measurement can be improved.
Patent JP-H1074838-A (JP)
Title: Multilayer interconnection semiconductor device and manufacture thereof
Inventor: SAKAMOTO KENICHI
IPC: H01L21/82
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent readhesion of fuse at the time of fusing a fuse element by means of a laser beam. SOLUTION: Interlayer insulations 10, 15 are deposited on the conductive film 9f of a fuse element and electrodes 17f-1, 17f-2 are formed thereon followed by deposition of an interlayer insulation 18 thereon. Subsequently, the interlayer insulation 18 and the interlayer insulation 15 are partially removed, thus reducing the thickness above the fuse. After forming a conductive layer 19a having such pattern which prevents the wiring from peeling off from the side face of the interlayer insulation 18, a cover insulator 20 for protecting the surface is deposited and an opening 21B is selectively made therein. Since the thickness of the fuse is reduced in the etching process of interlayer insulation, readhesion of the conductive compositional matter of the fuse can be prevented, without increasing the number of steps or the process time.
Patent JP-2000065129-A (JP)
Title: Trigger mechanism for base isolation device
Inventor: SASHITA IKUKO
IPC: E04B1/36
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To avoid the oscillation of a structure due to a wind load etc., and effectively realize a base isolation function at the time of the occurrence of an earthquake, moreover optionally set the behavior of an elastic region, a yield load, and a plastic region, etc., by simple constitution. SOLUTION: This base isolation device is equipped with a rolling bearing body 4: interposed between a building 2 and the ground 3 and relatively displaced and absorbing vibration energy in a horizontal direction, and a trigger mechanism 7: for damping the vibration energy in the horizontal direction by the combination of a columnar rigid member 5 and a hollow elastic plastic body 6; the trigger mechanism 7 has a lower bush 12 fixed to the ground, and an upper bush 13 arranged on the direct upper part of the bush 12 and fixed to the building 2; the rigid member 5 is fittedly engaged with the bushes 12 and 13, and moreover the elastic plastic body 6 is fittedly mounted on the outer periphery of the rigid member 5 positioned between the bushes 12 and 13, and is fixed to the rigid member 5 at only both ends in an axial direction.
Patent JP-S60138471-A (JP)
Inventor: KURISUCHIAN GOOAN
IPC: G01C19/56
Filed: 1984-11-01
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-H0674411-A (JP)
Title: Expansion board
Inventor: SUEHIRO TOMIO
IPC: F22B37/36
Filed: 1992-08-28
Abstract: PURPOSE:To provide an expansion board which can cope with the thermal expansion and heat contraction in every direction of the plane at the time of temperature change, can absorb the thermal distortion, and prevents the flexible parts from cracking. CONSTITUTION:For an expansion board for which a flexible part 3 which cope with the thermal expansion and heat contraction and absorbs the thermal distortion is formed into an upheaval-form, a ridge line 4 of the upheaval-form part is formed into an approximately rectangular-shape, which is separated at respective corner parts 5, and the ridge line 4 is connected into an oval-shape 6 on the outside of said rectangular at each corner part 5.
Patent JP-S61107310-A (JP)
Title: Lens holder
Inventor: YAMADA NOBORU
IPC: G02B7/02
Filed: 1984-10-31
Abstract: PURPOSE:To prevent a bonding agent precisely from expansion to the effective diameter surface of a lens at the fixing of the lens on a mirror frame by forming bonding agent collecting grooves on the outer peripheral surface of a lens to be held and the lens holding surface of a lens holding part on the mirror frame side. CONSTITUTION:The grooves 10 are formed on the whole outer peripheral surface of the lens 1 in the direction rectangular to a center line (optical axis) 9 so that the bonding agent 5a trying to drop from an adhesion layer (bonding agent) 5 formed between the outer peripheral surface of the lens 1 and the inner peripheral surface of a lens storing part 3 of the mirror frame 2 made of plastic or metal can be collected into the grooves. Grooves 12 are also formed on the lens holding surface 11 of the lens holding part 4 of the mirror frame 2 so that one side of the grooves 12 are aligned on the same surface as the inner peripheral surface of the lens storing part 3 to collect the bonding agent 5a trying to drop through the inner peripheral surface of the lens storing part 3. The grooves 12 are formed also on the whole periphery similarly to the grooves 10.
Patent JP-H0392260-A (JP)
Title: Sharp-end prove machining device
Inventor: KAJITA MITSUO
IPC: B24B19/16
Filed: 1989-09-06
Abstract: PURPOSE:To machine a sharp-end probe in an accurate shape with a good reproducibility by supporting the probe retaining part with a parallel spring, and also arranging it in the intermediate part between the supporting point of the parallel spring and the working point for driving the parallel spring, so that the cutting of the probe to a rotary tool surface can be made to a very small amount. CONSTITUTION:A probe retaining part 11 is supported by a parallel spring 30, and also this probe retaining part 11 is arranged in the intermediate part between the supporting point 30a of the parallel spring 30 and the working point 30b for driving the parallel spring. Thereby the displacement of the end of a probe 10 can be realized as a value reduced than the displacement of the working point 30b for driving the parallel spring. As a result, the cutting of the probe 10 to a rotary tool 20 can be controlled to a very small amount due to the elastic deformation of the parallel spring 30, thus even a very small cutting amount can be realized with a good reproducibility.
Patent JP-H0279440-A (JP)
Title: Ball forming method
Inventor: KAWANA TAKESHI
IPC: H01L21/60
Filed: 1988-09-16
Abstract: PURPOSE:To restrain the occurrence of a melt-up part during the ball forming period by projecting the part of a wire rod for forming a ball from a liquid level, and soaking the part following the ball forming part into the liquid, and then heating the ball forming part leaving as it is. CONSTITUTION:A coated wire 1 is held by coated wire holding means 6, and the tip 11 thereof is projected at a predetermined length from the liquid level, and the U-shaped rear part thereof is soaked into cooling liquid 7. The tip of the coated wire 1 is in a state of being covered, or the core wire 2 for forming a ball is in a state of being removed a sheath 3 previously only by a length A. In this fashion, an electric discharge is performed between an electric discharging torch 9 and the core wire 2 of the coated wire 1, and as the coated wire 1 is heated, a ball 4 can be formed then.
Patent JP-S6473351-A (JP)
Title: Electrostatic latent image bearing body
Inventor: NAGASHIMA TOMOMICHI
IPC: G03G5/08
Filed: 1987-09-14
Abstract: PURPOSE:To enhance photosensitivity to light in the long wavelength region by alternately laminating >=3 groups of thin layers each different from its adjacent layer in the optical forbidden band width by a specified range in the band widths to form a surface layer. CONSTITUTION:The electrophotographic sensitive body is obtained by successively laminating on the outer circumference of a cylindrical support S having a conductive surface, a barrier layer 1 made of a nonmonocrystalline semiconductor composed essentially of Si or Ge, a photoconductive layer 2, and the surface layer 3 having the laminate multilayers composed of >=3 groups of thin layers different from its adjacent layer in the optical forbidden band widths by 0.01eV-0.2eV, thus permitting photosensitivity to the long wavelength lights to be enhanced without inducing wide increase of the bond level in the interface between each pair of the adjacent thin layers different in the optical forbidden band widths.
Patent JP-H04111491-A (JP)
Title: Wiring board
Inventor: IIDA ATSUKO
IPC: H05K3/00
Filed: 1990-08-31
Abstract: PURPOSE:To prevent the exfoliation of film medium from the bed substrate in electroless plating by using the mixture of a metal, which has the catalyst action of electroless plating, and an oxide of that metal or an oxide, which has sensitiveness to energy beam, as the film medium. CONSTITUTION:By using the mixture of Ni and NiO as a film.medium, the patterning with a laser beam is possible, and when a resin film 11 where a wiring pattern 12' is made is passed in an electroless plating bath 14, a copper layer 13, 7mum thick is stacked on the surface of the wiring pattern 12'. At this time, it contains Ni, which has the catalyst action of electrolytic plating, as the component constituting the film catalyst 12, so the process of activating the surface to be plated and giving catalyst being the pretreatment can be omitted. Moreover, since it contains NiO as the components constituting the film medium 12, the adhesion between the film medium 12 and the bed film 11 improves, and the wiring pattern 12' never exfoliates from the bed film 11.
Patent JP-S59123494-A (JP)
Title: Controller for pulse motor
Inventor: TAKEUCHI TAKAHIKO
IPC: H02P8/00
Filed: 1982-12-28
Abstract: PURPOSE:To simplify the control by storing a plurality of types of moved amounts as table information, thereby adapting for all controllability required for a motor load. CONSTITUTION:The moved amount M is set by a moved amount setter 1, and desired moving pattern is selected and set from those prepared in a TS table of a memory 4a by a pattern setter 2. When the amount M and a pattern K are set in this manner, a pulse interval is set to a timer 7. The timer 7 generates a pulse of the constant pulse width having a pulse interval based on the specific pulse interval, and the pulse from the timer 7 rotatably drives a pulse motor 10 supplied to a driver 9 through a multiplexer 8 in a rotating direction set by one step.
Patent JP-H0392417-A (JP)
Title: Hydraulic pressure type active suspension
Inventor: YONEKAWA TAKASHI
IPC: B60G17/016
Filed: 1989-09-05
Abstract: PURPOSE:To stabilize roll control in a hydraulic pressure type active suspension for an automobile equipped with a four-wheel steering device, by a method wherein a target car height is set the lower as a ratio of steering angle of front and rear wheels becomes the higher in the same phase direction. CONSTITUTION:An electric control device 200 takes in detected values from car height sensors 144FL-144RR of respective wheel parts, based on deviation of a detected vehicle height from an aimed vehicle height, controls respective control valves 32-36 to control respective fluid pressure actuators. At this time, the target car height is set lower as a steering angle ratio of front and rear wheels input from a four wheel steering device 242 is the higher in the same phase direction, and command values for respective control valves 32-38 are decided. According to this constitution, car height is controlled the lower as responsiveness in generation of lateral acceleration to steering is the higher and overcontrol and undercontrol of roll can be suppressed.
Patent JP-H0671819-A (JP)
Title: Surface decorative board and block
Inventor: KUSHIDA YASUHIKO
IPC: B32B5/16
Filed: 1992-08-28
Abstract: PURPOSE:To make it possible to freely select colors and maintain a beautiful decorative external appearance for a long period of time by making a surface decorative board from a resin board having a front side on which half-embedded globular grains are arranged and a rear side on which half-embedded sand-like aggregates are arranged. CONSTITUTION:A large number of half-embedded globular grains 4 of ceramics are arranged on a front side 3 of a resin board 2 and half-embedded sand-like aggregates 6 are arranged on the rear side thereof to form a surface decorative board 1. A stone layer 8 is superposed on the rear side 5 of the surface decorative board 1 to form surface decorative block 7. The grains 4 are manufactured from ordinary porcelain material and a mixture of varieties of silicates or aluminum silicates may be used. As for the sand-like aggregates 6 half-embedded in the rear side 5, diameter of the aggregate grain is 0.2-5mm and silica sand No.5, ceramics, etc., are preferable.
Patent JP-S59123205-A (JP)
Title: Electromagnet
Inventor: TERAUE YOSHIKAZU
IPC: H01F7/14
Filed: 1982-12-28
Abstract: PURPOSE:To obtain an electromagnet with a large durable operation frequency and a highly practical impact reduction mechanism by a method wherein most of the kinetic energy, which is given to a movable iron core and the parts linked with it by an excitation, is discharged to an other inertia body immediately before the movable iron core touches a pole. CONSTITUTION:Immediately before the surface 11 of a movable iron core is got contact with a fixed core 8 by the excitation of an electromagnetic coil 9, a tip of the surface 11 hits a part 15b cut upward out of an inertia body 15, which repulses and moves downward by the impact energy. The surface 11 of the movable iron core, which discharges most of the kinetic energy to the inertia body 15, collides against the fixed core 8 with reduced speed given by the remaining energy and is adsorbed by the core 8. The inertia body 15, which once moves downward, is pushed back to the position of the surface 11' of the movable iron core, which is in the pole contact state, by the force stored in a push- back spring 16. Meanwhile, the friction between a spring board 17 and a case 1 and the friction between the inertia body 15 and a guide slot 1a accelerate the attenuation of the kinetic energy given to the inertia body 15.
Patent JP-H0973756-A (JP)
Title: Reel for tape cassette
Inventor: MORITA KIYOO
IPC: G11B23/087
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a reel for tape cassette capable of easily and quickly positioning an independently formed pivot to the upper part of a reel body and also capable of improving productivity of the reel for tape cassette. SOLUTION: A supporting wall 36 is provided between an upper flange 4 and the pivot 28, which makes a center axis of the pivot 28 almost coincide with a center axis of a port 11 for the pivot taking an outer peripheral wedge part of a pivot flange 29 as a reference before a leg 30 and a projected locking part 32 of the independently formed pivot 28 are inserted through the port 11. As to the supporting wall 36, the inner diameter is set to be slightly larger than the outer diameter of the pivot flange 29, and also a chamfered part (R) introducing the pivot flange 29 is prepared at the upper end part. The height (h) of the supporting wall 36 is set to be smaller than the bulged height (H) of a protruded part 31 of the pivot 28 for receiving a spring.
Patent JP-S6387575-A (JP)
Inventor: MORIMOTO KATSUHIKO
IPC: F25D17/08
Filed: 1986-09-29
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-H0394371-A (JP)
Title: System for selecting loop optimum instruction string
Inventor: SENOO YOSHIKI
IPC: G06F9/45
Filed: 1989-09-07
Abstract: PURPOSE:To automate the replacement of loops by forming an object program capable of automatically selecting a vector instruction string whose execution time is shorter out of two kinds of vector instruction strings and executing the selected instruction string even when a user applies no additional information to a source program. CONSTITUTION:A compiler 2 includes a loop replacement deciding means 23, an instruction string selection executing means 24 and a means 21 forming two kinds of vector instruction strings by vectorizing loops in a double loop from the inside loop optionally selected out of the two loops. Even when the loop length of any one of the two loops or both the loops is undefined at the time of compiling or when loop length of one or both the loops is changed at the time of execution, the vector string whose execution time is shorter out of two kinds of vector instruction strings can be automatically selected and executed without applying any additional information to the source program 1 by the user. Thereby, loop replacement can be automatically executed without any specification from the user.
Patent JP-S59120786-A (JP)
Title: Radial piston type hydraulic rotary machine
Inventor: SATOU HITOSHI
IPC: F03C1/40
Filed: 1982-12-27
Abstract: PURPOSE:To facilitate capacity varying operation with a compact structure by installing a mechanism for shifting a cam ring having the inner peripheral surface in a cam surface for guiding a piston which is in eccentricity for a distribution shaft, in slidable ways along the inner wall of a casing. CONSTITUTION:The pistons 34 and 37 installed in a cylinder chamber are displaced in sliding by operating an outside selector valve, and a control pin 39 is shifted, and a cam ring 32 is turned. A rotor 3 is fitted onto the distribution shaft 7 of a casing 3 and a cylinder 4 is projected radially on the rotor 3, and a piston 5 is installed in free reciprocation into the cylinder, and the outer peripheral surface of the cam ring 32 forms a cam surface 32B for guiding the piston 5 which is in eccentricity for the distribution shaft 7. Therefore, the capacity can be varied by the turning of the cam ring 32, and the space for the transfer of the cam ring 32 on the casing 31 can be removed.
Patent JP-H04300378-A (JP)
Title: Continuous kraft pulping method and device for fined cellulose fiber material
Inventor: STROMBERG BERTIL
IPC: D21C9/147
Filed: 1991-09-10
Abstract: PURPOSE: To obtain kraft pulp having enhanced viscosity and strength by adding a part of kraft white liquor to a washing recirculation loop in the bottom portion of a digester and allowing the added kraft white liquor to pass upwardly therein countercurrent to the material flow over the long portion of the digester. CONSTITUTION: Comminuted cellulosic fibrous material entrained in kraft white liquor is charged into the top of a digester 19 via an impregnation vessel 16 and then discharged from the bottom 22 of the digester as kraft pulp 33 via a separation device 20 and a central portion 21. The liquor is discharged from the digester a with a pump 38 via a washing screen 37, charged into the digester at a site 40 just above the washing screen 37 via a heater 39, passed upwardly therein countercurrent to the material flow to a screen 23 in the direction of the arrow 42, and allowed to flow in a parallel flow relation in the portion above the screen 23. The sufficient kraft white liquor is added to a conduit 46. The kraft liquor is added in an amount of at least about 5%, such as about 15%, based on the total amount of the kraft liquor used for the kraft pulping.
Patent JP-H0894797-A (JP)
Title: Waste treatment system at nuclear power plant
Inventor: HIGASHINAKAGAHA EMIKO
IPC: C08J11/10
Filed: 1994-09-27
Abstract: PURPOSE: To enable the volume reduction without burying a large quantity of plastics by heating sorted plastic wastes to liquefy them and incinerating combustible wastes with the oil. CONSTITUTION: Wastes generated from a nuclear reactor, a reactor building and a control building 1 are sorted into waste plastics 2 and combustible wastes 6. The former includes powdery resin and rubber gloves, boots and sheets, and the latter some kinds of masks and clothing. In order to sort the combustible wastes 6 and the waste plastics 2, a robot which can work under the exposure to radiation can be used. The waste plastics 2 is liquefied into fuel oil 4 such as gasoline, kerosene and heavy oil in a waste plastics-oil liquefying system 3 consisting of a normal pressure decomposing tank, a primary condenser, a gas-liquid separating component, a pressure decomposing tank and a secondary condenser. Then, the fuel oil 4 is used to incinerate the combustible wastes 6 in an incinerator 5.
Patent JP-S61108514-A (JP)
Title: Production mold of apparel openworked button
Inventor: KAMISAKA SABURO
IPC: A44B1/00
Filed: 1984-10-31
Abstract: PURPOSE:To realize the openworked molding and recess at the back surface of the title button by a method wherein a convex mold, which forms a recessed part on the back side surface of a finished article is provided on the top surface of a fixed bottom force and a pair of movable bottom forces, which are moved backward and forward, are arranged on both sides of the fixed bottom force and a top force assembly equipped respectively with a concave mold, which tallies with the form on the front side surface and size of the finished article and with a vertical convexity, which form an openworked hole on the mold surface of said concave mold, is provided. CONSTITUTION:Firstly, movable bottom forces 10 and 10' are moved forward in order to form a groove mold 14. Secondly, a cavity 23 is formed by bringing a top force assembly 22 and a bottom force assembly 16 into a registered state by lowering the top force assembly 22. Thirdly, diecast melt is cast in the cavity 23 and cooled and fixed and at the same time the top force assembly 22 is raised. Fourthly, the movable bottom forces 10 and 10' are moved backward to their original positions in order to remove a molded product 1 from the cavity 23 under the state that the movable bottom forces 10 and 10' are at their original positions. The movements of the top force assembly 22 and of the bottom force assembly 16 do not disturb the integral molding of an openworked button, the weight of which is saved by making the whole thickness of the finished article thinner by denting he back surface of the article, resulting in realizing the integral molding of the title button.
Patent JP-2000345104-A (JP)
Title: Resin composition for coating
Inventor: FUKUSHIMA TATSUO
IPC: C09D183/06
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition that is cold-curable with improved weather resistance without adverse effect on the excellent adhesion and anticorrosion properties of epoxy resin coating layers and is suitable for coating purposes. SOLUTION: The objective resin composition for coating is prepared by allowing (a) an epoxy resin bearing one or more epoxy groups in one molecule to react with (b) a compound bearing one or more carboxyl groups in one molecule and (c) an organopolysiloxane bearing an alkoxy group that directly bonds to the silicon atom. In this case, an amino group-beating compound selected from an aliphatic or alicyclic amine adduct, an aliphatic or alicyclic Mannich base, an aliphatic or alicyclic ketimine and an amino group-bearing silane-coupling agent is added so that the active hydrogen atoms of this amino group may become 0.4-1.5 equivalent per 1 equivalent of the epoxy group in the resin composition.