baber/WOPTO huggingface dataset:
Patent JP-H03259499-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: TERADA YASUSHI
IPC: H01L21/8247
Filed: 1990-03-08
Abstract: PURPOSE:To decrease time required for accessing to all memory transistors (TRs) more than that of normal readout by detecting whether or not all the memory TRs are erased at the erasure verify read mode. CONSTITUTION:Output data Da-Dc of sense amplifiers 8a-8c are given respectively to AND gates 21a-21c at the erasure verify read mode and outputs of the AND gates 21a-21c are given to inputs of an AND gate 23 and the output of the AND gate 23 is given to a write/read control circuit 24. Then the control circuit 24 detects simultaneously whether or not all 3-byte memory TRs (24 TRs) are set to be in the erasure state by detecting a level '1', '0' of the output of the AND gate 23. Thus, the time required for the access to all the memory TRs is decreased more than that of the usual read.
Patent JP-S51134679-A (JP)
Title: Leak detection unit
Inventor: NAKAMURA HIDEO
IPC: G01M3/26
Filed: 1975-05-19
Abstract: PURPOSE: Development of a high reliability leak detection unit for the reactors which never closes even against the large volume of discharge. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58174117-A (JP)
Title: Flat combustion chamber of internal-combustion engine
Inventor: MATSUO TERUHIKO
IPC: F02B23/08
Filed: 1982-04-07
Abstract: PURPOSE:To improve the effect of combustion by making a combustion chamber larger than the inside diameter of a cylinder, wider, and flat. CONSTITUTION:The inside diameter of a combustion chamber 1 is made larger than that of a cylinder 2, and a gap between a piston 3 and a head 4 is made narrower and flat.
Patent JP-H06272461-A (JP)
Title: Liquid crystal light dimming body
Inventor: ABE JIRO
IPC: G02F1/13
Filed: 1993-03-18
Abstract: PURPOSE:To allow a peripheral part to be welded at low temperature and enable rigid bonding while preventing damage to a liquid crystal layer by holding the liquid crystal layer between transparent films with transparent electrodes, and welding the peripheral part by an ultrasonic welder. CONSTITUTION:A liquid crystal layer 1c is held between a pair of transparent films 1a, 1a' with transparent electrodes 1b, 1b' so as to form a liquid crystal sheet 1 put together through the intermediate film held between two plate bodies. In this case, the transparent films 1a, 1a' are previously welded by an ultrasonic welder 3. Moisture resistance and water resistance are thereby secured while preventing the generation of foaming to the intermediate film, separation from it, and the like at the jointing time, and moreover work performance can be improved.
Patent JP-H04330802-A (JP)
Title: Rectangular waveguide having e-h double shift
Inventor: EEBERUHARUTO SHIYUUGURAAFU
IPC: H01P11/00
Filed: 1991-03-22
Abstract: PURPOSE: To provide a waveguide that is short in length, has a stepwise change part, is reduced in reflection over a broad frequency band and is manufactured from the only member by using NC technology. CONSTITUTION: Two shift planes (shift plane 7 and other shift plane in pair with the shift plane 7) causing an H-shift and two other shift planes causing an E-shift are provided in a transverse direction of an electromagnetic wave propagation direction 4. The two former shift planes are deviated and exist in parallel with each other at a same interval with respect to a symmetrical plane. The two latter shift planes exist on the symmetrical plane or exist in parallel with each other at the same interval with respect to the symmetrical planes. The interval between the shift planes and the symmetrical plans is adjusted, so that a capacitive component formed by the E shift compensates induced residual reflection over a wide frequency band width.
Patent JP-H01232069-A (JP)
Title: Thermal head
Inventor: KODAMA HISASHI
IPC: B41J2/345
Filed: 1988-03-11
Abstract: PURPOSE:To improve thermal efficiency, thermal response and gradation recording property and make possible high-speed, high-quality printing by forming an annular section which comes into contact with the thermal resistors of at least, either one of a common electrode group or a discrete electrode group. CONSTITUTION:Common electrodes 3a and discrete electrodes 4a are introduce and arranged alternately through both sides of a thermal resistor 5 in a thermal head. In addition, the section 8a, which comes into contact with the thermal resistor 5, of each discrete electrode 4a is formed into an annular rectangular form. Then a single dot is formed using two heating sections 9a, 9b which are formed in an area sandwiched between the annual section 8a and the common electrode 3a. In this way, the excellent thermal response, gradation recording property and electric power saving can be achieved very simply, and high- speed and high-quality printing be performed at low cost.
Patent JP-S59185774-A (JP)
Title: Formation of coated hard gold alloy layer
Inventor: KIKUCHI NORIBUMI
IPC: C23C14/14
Filed: 1983-04-04
Abstract: PURPOSE:To vapor-deposit a hard gold alloy by using a gold alloy and one or more kinds of hardening metals selected among Ti, Zr, Cr and alloy thereof as targets and by carrying out sputtering in an atmosphere of a gaseous mixture consisting of N2, NH3 and Ar blended in a specified ratio. CONSTITUTION:A gold alloy and one or more kinds of hardening metals selected among Ti, Zr, Cr and alloys thereof are used as targets, and sputtering is carried out in an atmosphere of a gaseous mixture consisting of 1-80vol% N2 and/or NH3 and the balance Ar. A hard gold alloy contg. 0.5-5wt% hardening metals in the gold alloy chiefly in the form of nitrides is vapor-deposited on the surface of a base member.
Patent JP-S55151375-A (JP)
Title: Photoelectric converter
Inventor: TONE MITSUO
IPC: H01L31/10
Filed: 1979-05-14
Abstract: PURPOSE:To prevent the deterioration of sensitivity and frequency characteristics of a photoelectric converter and the increase of a series resistance thereof and to simplify the introduction of the electrodes thereof by forming high density region around the outer periphery of a semiconductor layer forming pn-junction. CONSTITUTION:p-Type semiconductor layers 11a-11d are selectively formed in impurity density of approx. 10<15>/cm<3> in one main surface of an N-type semiconductor substrate 10. p-Type regions 12a-12d are formed in deeper high density (approx. 10<19>/cm<3>) than the layers 11a-11d around the outer periphery of the respective layers. The regions 12a-12d become electrode introducing regions and reduce the resistance of the layers 11a-11d. In order to further reduce the resistance, high density p-type regions 13a-13d are formed in the interior of the layers 11a-11d, respectively.
Patent JP-H03261587-A (JP)
Title: Method for applying display printing to laminated sheet
Inventor: YOKOTA MITSUO
IPC: B41M3/00
Filed: 1990-03-09
Abstract: PURPOSE:To enhance manufacturing efficiency by reducing the number of processes by superposing a release film to which display printing is applied using a printing material having good adhesiveness to the thermosetting resin infiltrated in a prepreg on a plurality of prepregs to press the same under heating. CONSTITUTION:A plurality of prepregs each obtained by impregnating a fiber base material with a thermosetting resin to dry the impregnated one are superposed one upon another. Printing is applied to the single surface of a release sheet using a printing material having good adhesiveness to the thermosetting resin infiltrated in the prepregs. The printed surface of the release sheet is superposed on the prepregs to be pressed thereto under heating and subsequently released to transfer printing to the surface of the prepregs. As the sheet like release material, a plastic film having good releasability such as a polypropylene film, a triacetate film or a tetrafluoroethylene film, release paper coated with a release agent, a metal foil or a metal foil coated with a release agent are used.
Patent JP-S61218729-A (JP)
Title: Intake pressure controller for engine equipped with supercharger
Inventor: SAKAKIBARA NAOJI
IPC: F02B33/00
Filed: 1985-03-22
Abstract: PURPOSE:To improve fuel consumption and reduce accelerator operating quantity by increasing the supercharge pressure as the supercharge-pressure necessitating output, in acceleration and over a prescribed car speed. CONSTITUTION:A supercharge passage 15 is formed in parallel to a suction passage 1. In stationary state, atmosphere is supplied into a negative-pressure actuator AC, and a supercharge pressure control valve 20 is opened. When a driver gradually steps-in an accelerator pedal, the value of a potentiometer PM increases, and a supercharge pressure control circuit detects a set load, and a control valve CV is opened, and the negative pressure of a surge tank ST is introduced into an actuator AC, and then a supercharge control valve 20 is closed to increase the supercharge pressure. After the lapse of a prescribed time, the control valve CV is gradually opened to gradually reduce the supercharge pressure.
Patent JP-S51135504-A (JP)
Title: Magnetic tape selecting circuit for magnetic recording reproduction de vice
Inventor: EGARASHI YOSHINORI
IPC: G11B5/027
Filed: 1975-05-19
Abstract: PURPOSE:To provide automatic selection of the difference in magnetic material for magnetic tape.
Patent JP-S53144333-A (JP)
Title: Handling device for sheet
Inventor: YOSHIMURA SHIGERU
IPC: G03G15/00
Filed: 1977-05-23
Abstract: PURPOSE: Not to cover an exhaust outlet even when a tray collapses and to enhance its safety by constituting the tray which can be divided into a fixed tray, a movable tray, and a flapper unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58178631-A (JP)
Title: Input circuit of signal
Inventor: KOBAYASHI JIROU
IPC: H03K19/0948
Filed: 1982-04-12
Abstract: PURPOSE:To reduce the consumption of electric power, by providing the titled circuit with a CMOS inverter circuit having an input terminal to which a control signal is inputted, and storing the logical status of the input terminal in a latch circuit. CONSTITUTION:If a control signal pulse 22 is assumed as at VSS level, the input terminal 25 is at VDD level and the VSS level when an external switch 21 for input is off and on, respectively. When the control signal pulse 22 is turned to the VDD level under said status, the level of the input terminal 25 is transmitted to the output terminal 29 of the latch circuit 27 for input. When the control signal pulse 22 is at the VDD level, the input terminal 25 is at the VSS level independently of the on or off status of the switch 21 and current flow is interrupted. Therefore, power consumption is sharply reduced by setting the control signal pulse to the VDD level usually, and to the VSS level at the time of latching.
Patent JP-S58176668-A (JP)
Title: Original for preventig copying
Inventor: AOTA KOUICHI
IPC: G03C5/08
Filed: 1982-04-12
Abstract: PURPOSE:To make reproduction of a picture image impossible, by making the total opacity of one or plural sheets of laminated sheets 70-98% so that the color tone of an original is selected with a spectral characteristic and the reflectivity characteristic in the image part and non-image part of the original are made uniform. CONSTITUTION:Adhesive paper 3 coated with an adhesive agent 2 is adhered on backing paper 1 which is subjected to conversion such as waxing. The paper 3 is wood free paper of about 83% opacity. Double sheets 4 are formed by adhering the adhesive paper 3 of the sheets 4 to the front image side of an original 5 whereby an original 6 for preventing copying is formed. The total opacity of the laminated sheets is made 70-98%. The opacity is defined by JISP8138 and is determined by lining a sheet (paper) with white and black standard sheets, measuring the respective reflectivities R1, R2 by using a green filter, and expressing the ratio of R2 with respect to R1 in %.
Patent JP-S60204079-A (JP)
Title: Describing processing system of circuit diagram
Inventor: SUGIMOTO HIROYUKI
IPC: G06F17/50
Filed: 1984-03-28
Abstract: PURPOSE:To describe automatically circuit diagrams in a accordance with functional diagrams by dividing the functional diagram to plural pages by every bit added to each of symbols constituting the functional diagram and describing divided symbols and another symbols having connection relations to said symbols successively. CONSTITUTION:When individual symbols are in a state (1), they are allocated in original symbol positions, and subscripts corresponding to respective element names are added. Individual elements connected to symbols (FF) allocated in states (3)-(5) are read out from the state (1) successively and are descried. In this description case, if there are parts and external terminals which exist only in a specific page, a part where they are surrounded with a dotted line is described only in the first page and the transmission route of an output signal is pointed out specifically. Another symbols connected to allocated symbols, signal lines, etc. are extracted from the functional diagram and are arranged in original positions and are connected, thereby describing automatically a desired circuit diagram.
Patent JP-H02278902-A (JP)
Title: Rotary driver of large diametr structure especially antenna
Inventor: PATORISU RANGO
IPC: H01Q3/08
Filed: 1990-03-09
Abstract: PURPOSE: To surely and continuously operate a shortstep motion in an azimuth direction using a gear of a small diameter by moving an antenna at a comparatively small angle via a meshing mechanism freely engaged/disengaged with a jack in the case of a low speed motion. CONSTITUTION: A gear 5 is fixed to a base 2, a geared motor 6 whose output shaft is fixed with a gear 7 meshing with a gear 4 and a screw jack 8 are fitted to a bottom plate 1a of an antenna 1, and an end of a piston 8a having a screw of the screw jack 8 is coupled with a carriage 9 provided with an engaging/disengaging free meshing mechanism 10. Then a body 12 of the carriage 9 is biased via a washer and moved, then a tooth 12a provided to a center of the body 12 is disengaged from a tooth 5c of a gear 5, a motor 6 is used to change an azimuth angle of the antenna 1 and when the tooth 12a meshes with the tooth 5c, the screw jack 8 is driven, the piston 8a is driven and the antenna 1 is driven at a low speed through the turning of the piston 8a. Thus, the shortstop motion of the antenna is surely conducted by using the small diameter gear.
Patent JP-H09249740-A (JP)
Title: Thermosetting resin composition
Inventor: MURAI SHINJI
IPC: C08G59/40
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a thermosetting resin composition which has improved storage stability and workability and can give cured products improved in electrical insulation properties, cracking resistance and mechanical properties by mixing an epoxy resin with an acid anhydride, a specified polymerizable monomer, a latent cure accelerator and a radical polymerization initiator. SOLUTION: One hundred (100) pts.wt. epoxy resin (A) having a viscosity of 200 P or below at room temperature is mixed with 0.3-1.5 equivalents, per equivalent of component A, of an acid anhydride (B), 0.1-100 pts.wt. polymerizable monomer (C) having at least two radical polymerizable double bonds and represented by the formula [wherein R is H, a halogen, a 1-5 C (un)substituted alkyl, nitro, nitrile, an alkoxyl or an (un)substituted aryl], 0.1-30 pts.wt. latent cure accelerator (D) and 0.1-30 pts.wt., per 100 pts.wt. component C, radical polymerization initiator (E). The weight ratio D/E should be 0.1-10.
Patent JP-H06270829-A (JP)
Title: Four-wheel steering device
Inventor: SHIBUYA HIDEYUKI
IPC: B62D113/00
Filed: 1993-03-19
Abstract: PURPOSE:To improve linear stability in a neutral steering range, eliminate a feeling of disorder in a range of low to medium acceleration turning, and improve converging performance in a high lateral acceleration turning range. CONSTITUTION:A yaw rate feedback gain setting means (f) by which a yaw rate feedback gain is set high in a neutral steering range and high lateral acceration turning range and it is set low in a low-medium lateral acceleration turning range is provided while a yaw rate fedback control means (g) to yaw rate feedback control an auxiliary steering angle by the use of the yaw rate feedback gain set is provided.
Patent JP-S56157593-A (JP)
Title: Electric pedometer
Inventor: AOKI SHIGERU
IPC: G06M3/00
Filed: 1980-05-08
Abstract: PURPOSE:To make a pedometer small-size and lightweight considerably, by sliding or moving a battery vertically freely to serve it as a weight. CONSTITUTION:A battery case 16 is provided with the hanging part 19, which is extended upward in one body, besides the terminal metallic material 17 and the spring terminal 18 which are compressed to both poles of the battery 15 and are held, and the case 16 is hung down slidably freely in the fitting part 10a of the case 10 by the shaft 20. The permanent magnet 21 is fixed to the rear face of the case 10, and the circuit substrate 14 is fitted to the rear face of the battery case 16. The magnetism sensing element 23 is arranged in the notch 22 of the substrate 14 in accordance with the slide locus of the magnet 21. Consequently, if the element 23 is arranged in accordance with either of left and right limit points of the slide motion of the magnet 21, the case 16 with the battery 15 as a weight is slided by the acceleration due to sliding for every step, and the signal of one pulse is transmitted for every step.
Patent JP-S63230271-A (JP)
Title: Lap resistance welding method for al material to fe material
Inventor: TANAKA KAZUO
IPC: B23K11/20
Filed: 1987-03-17
Abstract: PURPOSE:To obtain a welded joint part with high strength and high ductility by using a second insert material such as Al brazing filler metal, etc., in addition to a first insert material such as an aluminized steel plate, etc. CONSTITUTION:The first insert material 7 and the second insert material 8 are interposed between a steel 5 such as carbon steel or stainless steel, etc., and an Al material 6 made of Al or an Al alloy. There are the aluminized steel plate forming Al or Al alloy (including the Al brazing filler metal) layers on both sides of a steel plate and the aluminized steel plate forming an Al or Al alloy layer on one side of a steel plate as the first insert material 7. Further, there are the Al brazing filler material of an Al solder simple substance, an Al brazing sheet cladding Al solder on both sides of an Al alloy plate and an Al brazing sheet forming Al solder on one side of an Al alloy plate as the second insert material 8. The first insert material 7 and the second insert material 8 are interposed so that these are arranged at the steel 5 side and the Al material 6 side respectively.
Patent JP-H11260817-A (JP)
Title: Wiring method of semiconductor integrated circuit
Inventor: KURASHIMA KENJI
IPC: H01L21/82
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To make possible connection of a first layer and first + second layers, by expressing a signal pin only by the part of a first layer and first + second layers of a component for wiring layer connection in definition data of a functional block used in an automatic wiring device, deleting it along a part of first + first layers, and replacing it with the part of first + first layers. SOLUTION: A first layer part 101 and a third layer part 105 are connected through a first via 102 and a second via 104. In an automatic wiring device, they are expressed by a pin part 106 of a first layer in functional data of an automatic wiring device and a pin part 107 of a third layer in function data of an automatic wiring device, thereby permitting wiring of an automatic wiring device wherein a second layer is used since there is no expression of a second layer in definition data of an automatic wiring device between the pin part 106 of a first layer and a pin part 107 of a third layer. In a wiring layer between a first layer and first + second layers, wiring by an automatic wiring is possible without going second a positron wherein a first via and first + first vias stack.
Patent JP-H05265028-A (JP)
Title: Composite type display element
IPC: G09F9/00
Filed: 1992-03-17
Abstract: PURPOSE:To provide a composite type display element capable of displaying different images on front and rear screens. CONSTITUTION:Many stripe-like 1st electrodes 2 arrayed in one direction are embedded in an opaque insulating base 1. Rectangular parallelopiped phosphers to be picture elements are periodically arranged on one face of the electrodes 2 so as to contact with the electrodes and respective phosphers 3 are separated by insulating materials 4. Many transparent stripe-like 2nd electrodes 5 opposed to the 1st electrodes 2 through the phosphers 3 and three-dimensionally intersecting with the 1st electrodes 2 are fixed to a glass base 6. Symmetrically with the 2nd electrodes 5, many transparent stripe-like 3rd electorodes 9 opposed to the other side of the 1st electrodes 2 through the layer of phosphers 7 and three-dimensionally intersecting with the 1st electrodes 2 are fixed on a glass plate 10. Consequently the same images, individual images, or two relating images can be simultaneously displayed on both the front and rear screens of one thin type display element.
Patent JP-H11258005-A (JP)
Title: Attaching structure of movement for measuring instrument
Inventor: OIKE YUKIO
IPC: G01D11/24
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To dispense with a machine screw and to make a low price and the improvement of reliability possible by protrusively providing a case with a locking claw which is elastic-deformably connected to a meter case with a connecting piece taken as a support point and protruded toward the back of the case at its lower end, and locking the upper face of a movement with a claw part. SOLUTION: In the case where a movement 4 is removed on account of an accident of the movement 4 or the damage of a letter plate 13, when a locking claw 3 is pushed toward a arrow mark 15 by picking the lower end 3b of the claw 3, which is elastically deformed and inclined outward with a connecting piece 5 taken as a support point, and a claw part 3a thereby separates from the movement 4, and the movement 4 can be exchanged together with an assembly. Since the movement 4 is locked with the locking claw 3 formed in the meter case 1, a machine screw for fastening the movement 4 is unnecessary, and a cost reduction can be realized by reducing the number of parts and a screw fastening process, and moreover since the locking can be released only by picking the lower end 3b of the claw 3, the exchanging of the movement 4 together with the assembly is simplified.
Patent JP-S56158233-A (JP)
Title: Adhesive bonding method of tin plate
Inventor: TSUGAWA SHIYUNICHI
IPC: C09J123/02
Filed: 1980-05-07
Abstract: PURPOSE: To considerably improve adhesive strength by specifying the primer and adhesive of the adhesive bonding parts of tin plates at the time of making cans.  
     CONSTITUTION: Tin plates 1 are immersed in an aqueous soln. of a water-soluble resin contg. amino groups, and are pulled up, after which they are dried, thereby forming primer layers 2. Next, a carboxyl group-modified polyolefin adhesive layer 3 is provided between these tin plates 1 and the assembly is heated and press-stuck to temp. above the m.p. of said layer, whereby the tin plates are adhesive-bonded to each other and a can is obtained. The resin for the layer 2 is unsaturated amino monomer such as vinyl amine or N, N-dimethylaminoethyl methacrylate alone or their copolymer. On the other hand, the adhesive for the layer 3 is carboxylic acid- grafted polyolefin prepd. by graft-polymerizing carboxylic-group-contg. polymerizable unsaturated monomer in polyolefin or copolymer of olefin monomer and said carboxylic-group-contg. polymerizable unsaturated monomer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62227951-A (JP)
Inventor: HAINTSU BONTEN
IPC: C08K5/34
Filed: 1987-03-17
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。