baber/WOPTO huggingface dataset:
Patent JP-H02278756-A (JP)
Title: Hybrid integrated circuit
Inventor: SENBA NAOHARU
IPC: H05K1/00
Filed: 1989-04-19
Abstract: PURPOSE:To cope with a number of types solely by changing a circuit pattern by providing an opening with a positional relation conforming to both a circuit substrate and an island part. CONSTITUTION:A lead 3 is placed and provided at the outer periphery of an island 2 where an opening part 1 is provided in an matrix array, an opening 5 corresponding to the opening 1 is provided at an insulation substrate 4, and a circuit substrate with a wire 6 which is subjected to patterning onto one surface is adhered by an adhesive 7 to both upper and lower surfaces of the tip part of the island 2 and a lead 3 while the opening 1 and an opening 5 are conforming. Then, a metal layer 8 is provided at the inside of the specified openings 1 and 5 for connecting the wire 6 and the lead wire 3 electrically, the wire 6 of circuit substrate on the upper and lower surfaces is connected electrically, a semiconductor chip 9 is mounted to the upper surface, and a passive element 10 is mounted to the lower surface for making connection to the wire 6. Thus, a number of types of hybrid integrated circuits can be constituted solely by changing the wiring pattern of the circuit substrate by the openings 1 and 5 which are provided at the island 2 and the insulation substrate 4 in matrix shape.
Patent JP-S63265227-A (JP)
Title: Optical modulator
Inventor: YOKOYAMA KOZO
IPC: G02F1/03
Filed: 1987-04-23
Abstract: PURPOSE:To enable display with gradations by driving an SBE (Supertwisted Bire Fringence Effect) cell by pulse width modulation so that the transmittance or reflectivity of the SBE cell can be changed. CONSTITUTION:A gradation control circuit 3 of which the lighting pulse width is changed by gradation data is provided. The SBE cells arranged in a dot matrix shape are thereby subjected to gradation driving by pulse width modulation, by which expression of more display information by high display quality is enabled. A shutter with a gradation function is obtd. if this SBE cell is used as an optical shutter such shutter for an electronic curtain, printer, etc.
Patent JP-H02296886-A (JP)
Title: Sealing for container
Inventor: PIEERUUMARII BERUNAARU
IPC: C08L9/00
Filed: 1990-04-18
Abstract: PURPOSE: To obtain a liquid container sealing composition capable of imparting excellent properties by incorporating an elastomeric material based on a specific copolymer and a specific crosslinking agent to crosslink the copolymer while drying a gasket of the composition.  
     CONSTITUTION: A liquid container sealing composition comprises an elastomeric material composed of a copolymer of styrene, butadiene, an alkyl (meth)acrylate and an ethylenically unsaturated carboxylic acid and is used in forming a sealing gasket for an organic solvent-containing container. The acid is itaconic acid and the composition comprises a polyvalent metal crosslinking agent in an amount effective for crosslinking the copolymer through the carboxyl group while drying the gasket of the composition. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H01270066-A (JP)
Title: Structural body of image forming device
Inventor: KOBAYASHI HIROO
IPC: G03G15/00
Filed: 1988-04-22
Abstract: PURPOSE:To obtain a printed image where printing accuracy is high by fixing functional parts near a processing means. CONSTITUTION:When a laser scanner 14 performs exposure on a photosensitive drum 12 with an image signal, an electrostatic latent image formed on the drum 12 is developed with toner in a developing device 11. A transfer material 1 is fed to the surface of the drum 12 through a transfer guiding plate 4 with the aid of a paper supply roller 2 and a resist roller 3 and a toner image on the drum is transferred by a transfer charger 5, then fed to a fixing device 6. Next, it is ejected onto a tray on the opening and closing cover 8 of an upper housing B by a paper ejecting roller 7. In a state where the cover 8 is closed, a scanner 14, the roller pair 3, the drum 12 and a reflecting mirror 14a can be integrally positioned with high dimensional accuracy in relation to the main stay 22 of high rigidity in a lower housing A.
Patent JP-S5527924-A (JP)
Title: High frequency heater
Inventor: ISOBE SEIJIYU
IPC: G04F3/00
Filed: 1978-08-17
Abstract: PURPOSE: To keep good manipulation in cheaper manufacturing cost by accumulating set times for cooking by means of simultaneous operation of multiple input keys.  
     CONSTITUTION: There are provided time setting switches 1W4 for 10 min., 1 min, 10 sec., 1 sec and digital indicating plates 5W8 for approx-imations of the above times. After a 10 min. is set by pushing a switch 1 at first, the time setting for 30 min. is performed by adding 20 min. if a switch 2 is pushed pushing the switch 1. Moreover, if the switch 2 is pushed once more pushing the switch 1 and 20 min. are added again, the time setting of 50 min. is obtained by three operations. And so forth, by operating switches 2 and 3 or 3 and 4 simultaneously, operation for setting time is simplified and necessary time setting is carried out by fewer switches and operations than when independently operated switch groups were used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5527086-A (JP)
Title: Flame coating
Inventor: HIDARIUMI YASUYUKI
IPC: C23C4/12
Filed: 1978-08-17
Abstract: PURPOSE: To flame-coat the whole surface of an object to be coated evenly by making a vertical uniform motion of flame-coating gun during the frame coating period for the cylindrical portion of an object and also by rocking the object in addition to the vertical uniform motion during the flame coating period for its semi-circular portion.  
     CONSTITUTION: While rotating an object to be coated by a motor attached to the fitting tools 7a to 7i, the flame coating gun is put into a vertical uniform motion through the cam follower 34, the bracket, and the table 36 by the rotation of cam in forming a coat on the cylindrical portion of an object to be coated. Furthermore, when forming a coat an the semi-circular portion of the object, while making a vertical uniform motion of the flame coating gun 4, the rocking frame 10 is rocked through the cam follower 25, the lever 23, etc., and the object to which the fitting tools 7a to 7i are attached is rocked by the rotation of the cam 26 in order to form an uniform coat on the whole surface of the object having semi-circular portion and cylindrical portion by the flame coating gun 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60244943-A (JP)
Title: Lens for stereoscopic display
Inventor: KIMURA SEIZABUROU
IPC: G03B35/00
Filed: 1984-05-21
Abstract: PURPOSE:To perform stereoscopic observation over a wide range by adhering the flat back surface of transparent glass formed by arranging unit lens groups whose each unit has a transparent plane part and a concave lens part alternately so that the plane part varies in size successively. CONSTITUTION:A lens body 1 is constituted by adhering the flat back surfaces of two lens bodies 2 and 3. Lens groups 7 consisting of parallel plane parts 6 and concave lens parts 5a are formed on the surfaces (upper and lower sides in figure) of the two lens bodies 2 and 3, and the plane parts 6 of each lens group 7 varies in width successively. Consequently, many people can observe a body behind the lens 1 stereoscopically. The same effect is obtained even when the lens body 3 uses a series body of concave lens body 8.
Patent JP-H11299016-A (JP)
Title: Electronic apparatus housing board
Inventor: SHIBATA YUICHI
IPC: H02B1/30
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components, save resources and improve strength. SOLUTION: An electronic apparatus housing board has a housing framework consisting of a plurality of main frames linked with each other into an approximately cubic form and outer plates covering the outside of the housing framework. The plurality of main frames consist of 1st main frames 1 with bonding holes 4, through which the frames are bonded to each other with rivets 3 and whose circumferences have circularly or polygonally protruding punch forms 5 and 2nd main frames 2 with bonding holes 4, whose circumferences have recessed punch forms 6 matching the surfaces of the protruding punch forms 5 of the 1st main frames 1. The 2nd main frames 2 are put on the 1st main frames 1 and bonded to the 1st main frames 1 by the rivets 3 to unify them.
Patent JP-H09289276-A (JP)
Title: Lead frame and semiconductor device using it
Inventor: SUGIMORI SHINYA
IPC: H01L23/50
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent a bond lift off of a lead at the time of wire bonding by forming a bonding area of an inner lead section in such a shape that it may be inclined in the vertical direction from a circuit formation face of a semiconductor chip toward a corresponding bonding pad. SOLUTION: This lead frame is used in a surface mounted Quad Flat Package(QFP) type semiconductor device which has gull-wing-formed leads which are led out in four directions. A bonding area 2a1 of an inner lead section 2a is so formed as to be inclined in the vertical direction from a circuit formation face of a semiconductor chip toward a corresponding bonding pad. An inclination angle θ of the bonding area 2a1 is 2-4 deg. for a bonding face S of a bonding tool 9 which presses a bonding wire 7 against the bonding pad. By this method, the bonding wire 7 is surely adhered to a lead and a bond lift off of the lead can be prevented.
Patent JP-H11296793-A (JP)
Title: On-vehicle information receiver
Inventor: UCHIDA JUNJI
IPC: H04B10/112
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To inhibit the display of unnecessary information on a navigation screen and to provide only the necessary information to a driver by covering a light receiving part to prevent the wrong reception of signals to be used for the opposite lane. SOLUTION: A light receiving part is set at an angle based on the communication area specification, so that the light receiving value is maximized at the farthest point of a communication area. If the light is projected on an area other than the communication area due to a placing angle error of an on-road device, the positional relation is defined as shown in a diagram between the on-road device and an on-vehicle receiver.  For instance, if the light receiving part is a photodetector of 5.0 mm square and the light is projected on the light receiving part set just beside the on-road device due to a placing angle error of the device, the incidence of light set at the farthest point of the photodetector from the device is defined as -1.29X+0.778Y+2278Z=3501.5 (X: height direction of on-road device, Y: on-vehicle receiver position, Z: front-back direction of on-road device), for example. Thereby, a cover is prepared on a side (plane of Y=3500) of the light receiving part set at the on-road device side to cut the light received from the on-road device.
Patent JP-S61258279-A (JP)
Title: Image forming device
Inventor: HARADA KENTARO
IPC: G03G21/00
Filed: 1985-05-13
Abstract: PURPOSE:To detect an original size with a high precision by providing a detecting means consisting of light emitting elements and photodetectors to detect sizes in both directions of an original and lighting light emitting elements to designate an erase range when the erase range is designated and leading the reflected light from the original to alight receiving part by a half mirror. CONSTITUTION:When an original G is brought closely into contact with an original platen 2, the reflected light from the original G of a spot light is reflected on a half mirror 133 and is led to a photodetector 132b. Even if the original G is raised above the original platen 2, the reflected light is led there similarly to detect the presence/absence and the size of the original accurately. When the spot light is moved to a point S1 on the original G and a position designating key 30e is depressed in this state, the coordinate position designated by the point S1 is stored in a main processor group. When the spot light is moved to a point S2 on the original G and the position designating key 30e is depressed in this state similarly, the position of the point S2 is stored also. When points S3 and S4 on the original G are designated and an erase range designating key 30g is depressed, the part other than a square having diagonal point S3 and S4 is designated as the erase range.
Patent JP-H11293413-A (JP)
Title: Member of ultraprecision equipment using alloy steel excellent in thermal shape stability and rigidity
Inventor: HANDA TAKUO
IPC: C22C38/00
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To produce the member for an ultraprecision equipment excellent in thermal shape stability and rigidity. SOLUTION: Alloy steel having a componental compsn. contg., by weight, <=0.1% C, 0.1 to 0.4% Si, 0.15 to 0.4% Mn, >2 to 4% Ti, <=1% Al, 30.7 to 43.0% Ni and <=14% Co, in which Ni and Co also satisfy the inequality of 37.7<=Ni+0.8×Co<=43, and the balance Fe with inevitable impurities, in which the thermal expansion coefficient in the temp. range of -40 to 100 deg.C is regulated to <=4×10<-6> / deg.C, and the Young's modulus is regulated to >=16,100 kgf/mm<2> is used to produce a member. The alloy steel is moreover incorporated with one or >= two kinds of components selected from the group of V, W, Nb and Mo by <=1% in total and/or is incorporated with one or >= two kinds of components selected from the group of S, Pb, Ca and Se by <=0.5% in total.
Patent JP-2000294281-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: SHINODA NAOKI
IPC: H01M10/05
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery having a big capacity, flame retardancy and high safety. SOLUTION: In a nonaqueous electrolyte secondary battery having an electrolyte 4 of a nonaqueous solvent containing a positive electrode, a negative electrode and lithium salt, the electrolyte 4 contains 40-90 volume % of acyclic fuluorinated ether with a fluorination rate of not less than 5% having at least a -CF2 group at the end or at least one-CFH2 group and 5-50 volume % of an organic solvent with a dielectric constant of not less than 10. HCF2 CF2 CH2 OCF2 CF2 H, HCF2 CF2 OCH2 CF3, CF3 CF2 CH2 OCF2 CF2 H, HCF2 CF2 CH2 OCHF2 are preferable for acyclic fluorinated ether with a fluorination rate of not less than 55% having a -CF2H group or at least one -CFH2 group.
Patent JP-H08295980-A (JP)
Title: Austenitic stainless steel sheet excellent in bulging press formability
Inventor: KOMORI TADASHI
IPC: C22C38/42
Filed: 1995-04-25
Abstract: PURPOSE: To provide excellent bulging press fomability by specifying a composition. CONSTITUTION: This steel sheet has a composition which contains, by weight ratio, 0.01-0.10% C, 0.01-0.15% N, <=2.0% Mn, 3.0-5.5% Ni, 15.0-20.0% Cr, and 0.5-3.0% Cu and in which the value of >=Ni represented by the equation is regulated to -6 to -4%. The ΔNi represented by the equation is a value of determining the stabiility of austenite and take a value of -3 to -2% in the case of general purpose SUS 3-4 and -4 to -2% in the case o SUS 301. The elongation of the material at room temp. (20 deg.C) can be maximized by the above-mentioned component deign. However, elongation in a wide temp. range between 40 and 80 deg.C rather than that at room temp. is required in the case of extremely severe bulging because material temp. rises in the course of this working.  Accordingly, in order to obtain the required elongation at 40 to 80 deg.C, the composition is regulated and ΔNi is regulated to -6 to -4%.
Patent JP-S5239293-A (JP)
Title: Pedal-propelled canone-shaped boat
Inventor: NAKAHARA YOSHIMASU
IPC: B63H16/20
Filed: 1975-08-19
Abstract: PURPOSE: To obtain a pedal-driven boat having high speed stability and rich maneuverabilitty by providing floating members movably on both sides of the waleguards of a  anoe-shhaped boat equipped with propelling devices at the bow and the stern driven by a pedalling device and with  reflection plate for preventing the reaction of the boat at the bow. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60245969-A (JP)
Inventor: MASUDA TAKAHIRO
IPC: F25B13/00
Filed: 1984-05-18
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-S58216323-A (JP)
Inventor: IIO TSUKASA
IPC: H01H51/08
Filed: 1982-06-10
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-S59225559-A (JP)
Title: Mos semiconductor memory
Inventor: NAKAMURA TOMOHARU
IPC: H01L27/10
Filed: 1983-06-07
Abstract: PURPOSE:To contrive to enhance reliability of a semiconductor memory chip by a method wherein MOS transistors are provided at the edges on one side of the word lines of the semiconductor memory chip to make word line metalization defective articles to reach complete inferiority according to burn-in to be rejected. CONSTITUTION:An MOS semiconductor memory chip contains an X decorder 21, a Y decorder and a data amplifier 22, word line patterns 23 formed according to Al metalization and connected to the X decorder 21 through word line drivers 25, bit line patterns 24 connected to the Y decorder and the data amplifier 22, and memory cells 26 provided at the intersecting points of the word line patterns 23 and the bit line patterns 24, and moreover contains MOS transistors 28 connected between the respective word line patterns 23 and earth electrodes 30. At the case to perform burn-in of the chip thereof, when electric potential of a high level is set up to a burn-in control terminal 29 to make the MOS transistors 28 to be in ON condition, a steady-state current flows in the selected word line 23, the steady-state current thereof applys stress according to the Al electromigration effect to the defect part of word line Al metalization, and the defect part is made to reach complete disconnection.
Patent JP-S584003-A (JP)
Inventor: NAKANO MASASHI
IPC: E01C23/01
Filed: 1981-07-01
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-S5436424-A (JP)
Title: Fuel supply equipment
Inventor: FUJIEDA MAMORU
IPC: F02D41/18
Filed: 1977-08-26
Abstract: PURPOSE: To adapt the air fuel ratio, using a sensor to detect several factors of internal combustion engine, and feeding back to control fuel and air aupplied to the engine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63270489-A (JP)
Title: Production of wholly aromatic polyamide film
Inventor: TAKAYANAGI MOTOO
IPC: C25D1/00
Filed: 1987-04-27
Abstract: PURPOSE:To regenerate and deposit a uniform and tough wholly arom. polyamide film on the surface of the anode by substituting a metal for hydrogen in each amido group in wholly arom. polyamide to make the polyamide soluble in a solvent and by impressing DC voltage on a soln. of the soluble polymer. CONSTITUTION:Wholly arom. polyamide such as poly-p-benzamide is treated with a reactive soln. contg. sodium and dimethyl sulfoxide. By this treatment, a sodium is substd. for hydrogen in each amido group to make the polyamide soluble in a solvent. A soln. of the soluble polymer is then electrolyzed by supplying DC at about 0.5-50mA/cm<2> current density and about 40-400V electrolytic voltage. A uniform and accurate wholly arom. polyamide film is regenerated and deposited on the surface of the anode.
Patent JP-H06288365-A (JP)
Title: Rotary scroll compressor
Inventor: SUGIMOTO KAZUYOSHI
IPC: F04C27/00
Filed: 1993-04-06
Abstract: PURPOSE:To deliver a sufficient oil to the inlet port of a shaft seal part on the top end of the shaft part of a driven scroll, in a rotary scroll compressor, to enhance sealing effect. CONSTITUTION:The top end part of the shaft part 6 of a driven scroll supported by an eccentric bush 6 forming a lower bearing has no spiral groove, and is formed into a shaft seal part 9 to be sealed by all, the base part to the root of the shaft part 6 of the driven scroll 5 excluding the top end part has a spiral groove 11, and is formed into a lubricating part 10 to be lubricated by the oil, and an eccentric bush 7 has an oil hole 8 in the boundary between the shaft seal part 9 of the shaft part 6 and the lubricating part 10 of the driven scroll 5. Further, a circumferential oil groove is desirably provided on either of the shaft part 6 and the eccentric bush 7 of the driven scroll 5.
Patent JP-H01273193-A (JP)
Title: Automatic card issuing machine
Inventor: KANO CHIYUKI
IPC: G07D9/00
Filed: 1988-04-25
Abstract: PURPOSE:To make the issuing machine compact on the whole by using an entrance exit and a conveying device in common between a sending-in processing system for paper money and a card issuing processing system. CONSTITUTION:A user inserts paper money into the entrance exit 2 and then a paper money sending-in means 4 operates to convey the paper money M to a paper money storage part 3 by a conveying device 8. A card sending-out means 6 operates at the end of the reception of the paper money M and a card C in a card storage part 5 sends the entrance exit 2 by the conveying device 8 which is inverted to the conveying direction at the time of the operation of the paper money sending-in means 4. The user is therefore able to take the card C out of the entrance exit 2. Thus, the entrance exit 2 which serves as both a paper money insertion opening and a card issuing opening is provided and the conveying device 8 is used in common when necessary to make the machine compact.
Patent JP-H01272903-A (JP)
Title: Impulse response measuring method for strain gauge
Inventor: UMEDA AKIRA
IPC: G01H17/00
Filed: 1988-04-25
Abstract: PURPOSE:To improve the reliability of measurement technique by sticking a strain gauge on a metallic rod, measuring the acceleration of one end surface which is generated when an elastic wave generated by giving a shock to the other end surface of the rod reaches the former end surface, and estimating the impulse response of the strain gauge. CONSTITUTION:A bullet 1 is struck on the end surface and the metallic rod 2 is used as a medium where the elastic wave generated by the shock is propagated. The metallic rod 2 has small section size which is small enough to make a one-dimensional wave equation hold and is also long enough to regard the elastic wave motion generated by the shock as a pulse. The strain gauge 3 to be evaluated is adhered nearby the end surface of the metallic rod 2. A mirror surface 4 is formed on the end surface of the metallic rod 2 where the shock is not given and the acceleration of the end surface of the rod is measured by a laser interferometer. When the one-dimensional wave equation is solved in consideration of border conditions, acceleration which is twice as large as the product of the elastic wave propagation speed and strain speed is generated on the mirror surface 4 of the end surface of the metallic rod 2. Based on this physical relation, impulse strain is measured from the accurate measurement result of the acceleration.
Patent JP-H0649227-A (JP)
Title: Glycoside polymer and its production
Inventor: AKASHI MITSURU
IPC: C08L101/00
Filed: 1992-03-27
Abstract: PURPOSE:To obtain a glycoside polymer utilizable as an external preparation such as a treating pat, an aroma material, a tacky agent, a heat insulation material, cream, ointment, a gelling agent, a plaster, a fomentation or a reservoir type cataplasm or a medical material of a sustained release pharmaceutical preparation, etc., cosmetic base, a tacky base, a quasi-drug base or a medicine base. CONSTITUTION:The glycoside polymer is obtained by irradiating a mixed solution consisting of a glycoside polymer containing a glycosyl group in the molecule and water with radiation or ultraviolet rays to form cross-linkage.
Patent JP-S62259198-A (JP)
Inventor: NOZAWA MAKOTO
IPC: G07G1/12
Filed: 1986-05-02
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-S5226158-A (JP)
Title: Fluorescent indicator tube
Inventor: KURODA TOSHIROU
IPC: H01J29/02
Filed: 1975-08-22
Abstract: PURPOSE:Simplification of the manufacturing process of fluorescent indicator tube by introducing a single structure positive electrode segmaent.