baber/WOPTO huggingface dataset:
Patent JP-H07304073-A (JP)
Title: Gate cutting and ejection control device and actuator control device of injection molding machine
Inventor: HOSHINO KAZUHARU
IPC: B29C45/80
Filed: 1994-05-13
Abstract: PURPOSE:To perform the cutting of a gate and the ejection of a molded product by a hydraulic ejector even when an injection molding machine is not remodeled to a large extent. CONSTITUTION:A gate cutting and ejection control device 48 is provided to an injection molding machine 49 constituted so that one or more ejector pin is operated by the hydraulic ejector cylinder 16 provided to the injection molding machine not only to cut a gate in a mold but also to eject a molded product from the mold. This control device is provided separately from an oil pressure, electric control device controlling the driving of the hydraulic ejector cylinder in the injection molding machine 49.
Patent JP-S5919099-A (JP)
Inventor: DEIITOMAARU ANDERUSU
IPC: B29C48/03
Filed: 1983-06-07
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-H02278794-A (JP)
Title: Manufacture of through-hole printed wiring board
Inventor: SATO TAKAO
IPC: H05K3/42
Filed: 1989-04-19
Abstract: PURPOSE:To obtain a non-plated hole without executing a secondary processing operation and to make the non-plated hole whose position accuracy is excellent by a method wherein a copper metal colloid in a through hole to be used as the non-plated hole is oxidized by using a laser beam and it is made inert against an electroless copper plating liquid. CONSTITUTION:An epoxy-resin insulating sheet 1 having adhesive layers 2 on both faces is prepared and through-holes 3a, 3b are made by using a drill. A resist 4 is formed as a negative plate shape. After that, the insulating sheet is treated; it is immersed in a copper metal colloid solution; the surface of the insulating sheet 1 and the through holes 3a, 3b are given a copper metal colloid 5. Then, the copper metal colloid on the surface of the resist 4 is removed; after that, the through-hole 3b is irradiated with a laser beam. This assembly is washed by water; after that, it is immersed in an electroless copper plating liquid; an electroless copper-plated film 6 is formed on a through-hole wall not irradiated with the laser beam in the through hole 3a and on a part not coated with the plated resist on the surface of the insulating sheet. Thereby, it is possible to form a non-plated hole 7b whose position accuracy is excellent without executing a secondary processing operation after an electroless copper plating operation.
Patent JP-S60245266-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HAGISHIMA JIYUNJI
IPC: H01L27/06
Filed: 1984-05-21
Abstract: PURPOSE:To enable high-speed action by contriving the reduction in resistance of a diffused layer by a method wherein a metal silicide layer is formed on the surface of the source-drain region of a three-dimensional CMOS device. CONSTITUTION:A field oxide film 2 is formed on the main surface of an N type Si substrate 1, and the first gat oxide film 3 is formed in the active region. Using a gate electrode 4 as a mask, a P<+> diffused layer 5 the source-drain region is formed. An epitaxial layer 6 is formed on the gate electrode 4 and in its periphery, and an SiO2 film 7' is obtained by patterning after the whole surface is coated with an SiO2 film 7. A high melting point metal 8 is evaporized, and ions are implanted. Only the metal 8 on an N<+> diffused layer 6' is silicified by activating the implanted ions. Then, a high melting point metal silicide layer 8' is obtained by removing the metal 8 on the SiO2 film 7' with an etchant having selectivity. This manner can reduce the reduce the resistance of the diffused layer and increase the operating speed of the device.
Patent JP-H10297362-A (JP)
Title: External rearview mirror device
Inventor: STIDHAM MARK
IPC: B60Q1/38
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an external rear view mirror device which has built in an auxiliary warning device informing vehicles running behind of an intended turn of a vehicle or change in traffic lane. SOLUTION: A warning light device 38 capable of operating the turn signal system of an automobile in such a way as to provide a warning for an intended turn to vehicles running behind, is built in in an external rear view mirror device. The warning light device is integrated with a first ornamental cover member 36, and it may be connected with the turn signal system of the automobile by electrical conductors 54, or an integrated plug and an output mechanism. When it is not intended that the warning light device is built therein, a second ornamental member may be used in place of the first ornamental member.
Patent JP-H02279009-A (JP)
Title: Temperature compensation attenuator
Inventor: KURI TAKATERU
IPC: H03G3/20
Filed: 1989-04-20
Abstract: PURPOSE:To control the output power of an equipment stably to a constant value by reading a temperature data of the equipment, and controlling the attenuation of an attenuation section inserted in the equipment through the prescribed calculation based on the temperature data. CONSTITUTION:Temperature information detected by a temperature sensor of each equipment is converted into an 8-bit digital quantity at an A/D converter 1, subject to data processing through an arithmetic circuit section B and stored in a memory section C. Simultaneously, the arithmetic circuit section B compares the temperature detected by each equipment with various data stored in advance in the memory section C and outputs the result to a driving section E. The driving section E converts the 8-bit resulting data into an analog voltage by a D/A converter 7 and it is outputted to a PI attenuator 5 of the attenuation section D. Thus, the attenuation of the PIN attenuation device 5 is varied in response to the temperature of each equipment. Thus, the attenuation of the RF signal in the repeater is adjusted and the output power of the repeater outputted from a final stage power amplifier 15 is controlled to a desired power regardless of the temperature change.
Patent JP-S5225765-A (JP)
Title: Preparation of novel isoindoline derivatives
Inventor: NAKAMURA KOUJI
IPC: A61K31/4035
Filed: 1975-08-21
Abstract: PURPOSE: Isoindoline derivatives of formula I(R 1  - R 3  are H, halogen, lower alkyl, alkoxy, N 2 ;R 4  is H, lower alkyl);for example, N-cinnamylisoindoline hydrochloride. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01271095-A (JP)
Title: Creamy solder
Inventor: HAMADA YOSHITO
IPC: B23K35/363
Filed: 1988-04-22
Abstract: PURPOSE:To lessen the addition of a wax class and to guarantee the characteristic requested by a reflow method at a room temp. by adding a cyclohexanol to a creamy solder. CONSTITUTION:The rate composition of about 20-10 flux part against about 80-90 part of a powder solder is taken and a creamy solder is formed by adding a cyclohexanol thereto. This added body shows a gel shape at room temp. because of its m.p. being at 25 deg.C and is soluted well by an org. solvent for the cleaning of the final stage in a reflow method, so the cleaning can be performed well. Consequently the characteristic required by the reflow method at room temp. can be guaranteed.
Patent JP-H07278351-A (JP)
Title: Starch-containing composition, expansion molded article and its production
Inventor: KAKIGI HIDEO
IPC: C08K5/09
Filed: 1994-04-14
Abstract: PURPOSE:To provide an expansion molded article which does not cause environmental pollution by waste in contrast with foamed styrene resin. CONSTITUTION:This expansion molded article is produced by mixing starch with water, a dibasic acid and a plasticizer, gelatinizing the starch, extruding and granulating the mixture containing gelatinized starch with an extruder and subjecting the granules to expansion molding.
Patent JP-H10279847-A (JP)
Title: Water-soluble resin composition and coating film made by using it
Inventor: TAKAMAGARI KENJI
IPC: C09D133/06
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain an electrodeposition coating resin composition which gives a coating film improved in the marring resistance and blocking resistance by blending a resin component consisting of an acrylic copolymer and an amino resin with a fluorocarbon surfactant undergoing segregation into a surface. SOLUTION: This resin composition consists of an acrylic copolymer and an amino resin and contains a fluorocarbon surfactant undergoing segregation into a surface. The content of the surfactant is preferably 0.05-5.0 wt.% based on the resin component of the composition. An example of the surfactant used comprises a compound represented by the formula C8 F17 -SO2 N-R (R is an acrylic ester oligomer) and having a molecular weight of 10,000 to 20,000. The segregated surfactant is present in the surface part with a thickness accounting for at most 20% of the total thickness of the electrodeposition coating film made by using the resin composition.
Patent JP-H02280627-A (JP)
Title: Operation of generator
Inventor: SATSUMA YASUHIRO
IPC: H02J3/38
Filed: 1989-04-19
Abstract: PURPOSE:To prevent a prime mover from causing a burning accident by controlling the governor opening of the prime mover just in case in determining whether monitoring is induced by the load interruption. CONSTITUTION:It is determined whether the output KW of prime movers 17 and 18 in the number of revolutions Nx is less or greater than an output zero point 5. If it is, for instance, determined that the output KW of the prime mover 17 for a generator 15 small in load share will be less than the output zero point 5, that is, if it is determined that the prime mover 17 will cause motoring, a valve opening command is given to a governor 19 of the prime mover 17 to open the governor opening and the output-speed characteristic is changed from 1K-N to 3K-N so that the output of the prime mover 17 will be greater than the output zero point 5 or more. In this case, the input of the prime mover 17 is increased by the negative load share of the generator 15. After that, the prime mover 17 will be operated at a point E and the prime mover 18 at a point F, so that the motoring of the prime mover 17 can be prevented accordingly.
Patent JP-H10284665-A (JP)
Title: Integrated tie-bar cutting punch
Inventor: SAKUMA TAKU
IPC: H01L23/50
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent tie-bar cutting blades from shifting to the outside of a semiconductor package by a method, wherein the tie-bar cutting blades on both the sides and a linear for positioning the tie-bar cutting blades on both the sides between punch guides are formed integrally. SOLUTION: A tie-bar cutting punch 1 has a construction, such that tie-bar cutting blades 1a and 1b on both the sides and a central part 1c for positioning the tie-bar cutting blades 1a and 1b between punch guides 2 are formed integrally. Therefore, even if the punch guides 2 brought into contact with the tie-bar cutting punch 1 are worn and retreated from a semiconductor package, the tie-bar cutting blades 1a and 1b of the tie-bar cutting punch 1 which are formed integrally with the central part 1c are not shifted to the outside of the semiconductor package 12. As a result, even after the punching guides 2 have worn out, the accurate cut states with respect to burrs between the tie-bars and molding resin can be maintained.
Patent JP-S58218456-A (JP)
Title: Wiper device for windshield
Inventor: KUSHIDA TADAO
IPC: B60S1/42
Filed: 1982-06-15
Abstract: PURPOSE:To reduce the number and weight of parts for cost reduction without interference with the field of view by constituting an wiper blade mounting arm from one arm in a wiper device provided on a windshield of a motorcycle or the like. CONSTITUTION:A holder 17 is mounted by a pin 19 on the lower end side of a wiper blade mounting arm 13 having the base end provided on a rotary shaft 14 and supports a stay 16 of the wiper blade 15 with a rivet 18. A torsion spring 21 is arranged around the pin 19, having one end engaged a groove 20 provided in the lower surface of the arm 13 and the other end engaged the holder 17. Unless the external force acts on the stay 16, the stay 16 is held urged axially of the arm 13 by the spring 21. Also, stoppers 22, 22' are arranged at the wiping ends of the wiper blade 15 on a windshield 11 so that said blade 15 is pivoted about the pin 19 when the wiper blade 15 abuts against the stoppers 22, 22'.
Patent JP-S62260568-A (JP)
Title: Thermionic element with double end holding type fin
Inventor: MATSUMOTO YOSHIAKI
IPC: H02N3/00
Filed: 1986-05-01
Abstract: PURPOSE:To generate electricity effectively by bringing a thermionic element to the state, in which both ends are held, and by forming a heat-receiving fin to a peripheral surface. CONSTITUTION:Both ends of a thermionic element 31 are held to opposite furnace walls 32, and an emitter 4 and a collector 6 are connected mutually by bellows 34, 34' made of a metal at both ends of the element 31. The bellows 34, 34' made of the metal have an insulating band section 35, and the insulation of the emitter 4 and the collector 6 is kept by the insulating band section. A clearance between the emitter 4 and the collector 6 is maintained by the bellows 34, 34', and thermal expansion difference in the axial direction is absorbed. Consequently, there is no clearance at nose sections, thus preventing the change of the clearances of the nose sections by thermal expansion difference in the axial direction. Accordingly, the same proper size can be held extending over the whole surface in the size of the clearances. A heat-receiving fin is shaped extended in the radial direction on the peripheral surface of the thermionic element 31, thus increasing the area of heat reception while preventing the formation of the shadow of heat rays on the outer surface of the element 31.
Patent JP-H042864-A (JP)
Title: Method for sensing pulled yarn
Inventor: ISOMI HIDEAKI
IPC: D06H3/08
Filed: 1990-04-17
Abstract: PURPOSE:To enable accurate and quantitative sensing of pulled yarn by carrying out addition processing of signals from plural sensors in contact with the surface of a running cloth, offsetting a noise part and emphasizing the signal part caused by the pulled yarn. CONSTITUTION:Three load cells 1 are brought into contact with a cloth 7 between two feed rollers 6 for conveying the cloth 7 in an extended cloth form. Signals obtained from the aforementioned load cells 1 are passed through a signal processing circuit 2 and once memorized in a memory 3. Signal parts, corresponding to the same part of the cloth 7 and calculated from the cloth conveying speed are then subjected to addition processing in a CPU 4 to offset a noise part and emphasize signals caused by pulled yarn. Thereby, the signals are displayed on a display device 5.
Patent JP-S61260541-A (JP)
Title: High output type low pressure mercury-vapor lamp
Inventor: KUROBA TAKAMITSU
IPC: H01J61/52
Filed: 1985-05-15
Abstract: PURPOSE:To construct a high output type low pressure mercury-vapor lamp which has high luminescent uniformity all over the luminous lamp and low blackning of the wall of the luminous lamp resulting low deterioration of the output of the ultraviolet light throughout its life time, by inserting the luminous lamp in a water cooling jacket so as to cool directly the outer surface of the luminous lamp by means of cooling water. CONSTITUTION:The low pressure mercury-vapor lamp is constructed by inserting the luminous lamp 1 emitting the ultraviolet light in the jacket 2 which is transparent to the ultraviolet light, so as to cool directly the outer surface of the luminous lamp 1 by means of cooling water 5. On the both ends of the inner surface of the luminous lamp 1, one or more C type concave portions 6e, 6f are provided respectively, and mercury is sealed in the concave portions 6e, 6f on the both ends of the said lamp 1 and in the vicinity of them. When the luminous lamp 1 is switched on while cooling it uniformly by means of the cooling water 5 which is kept at a constant temperature in the range of 30-50 deg.C, the mercury can be heated by the heat of electrodes 3a, 3b and discharging arc, evaporated and diffused uniformly in the luminous lamp 1, and when the luminous lamp is switched off the mercury can be condensed in the mercury pool 6e, 6f.
Patent JP-H08297422-A (JP)
Title: Image transferring device
Inventor: KIYOSUMI TADAHIRO
IPC: G03G15/16
Filed: 1995-04-25
Abstract: PURPOSE: To make the fluctuation of transferring efficiency caused by a sheet size small as much as possible and to prevent the transferring efficiency in the case of a small-sized paper from lowering. CONSTITUTION: This transferring device 13 transfers a toner image formed on a photoreceptor 31 to the paper. The device is provided with a transferring roller 33, a solenoid 54, an intermittently rotating mechanism including a pinion gear 52 and a rack 53, and a high-voltage source. The roller 33 is arranged to face oppositely to the photoreceptor 31, and plural transferring areas 37a to 37c are dividedly arranged on the peripheral surface in the circumferential direction in accordance with the size of the paper. By the intermittently rotating mechanism, the transferring areas in accordance with the paper size is made to be opposed to the photoreceptor 31 by rotating the roller 33 in accordance with the paper size. By the high voltage source, a high voltage is impressed on the roller 33 so as to impart electric charge having a reversed polarity to that of a toner image on the paper.
Patent JP-S5225345-A (JP)
Title: Wheelchair
Inventor: IGARASHI JIYUN
IPC: A61G5/08
Filed: 1975-08-21
Abstract: PURPOSE: To provide a wheelchair that can be folded three-dimensionallh not only in the side directions of the cart byt also in the front and rear, and in the up and down directions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08278001-A (JP)
Title: Mounting structure of radiant tube
Inventor: YAMAMURA KAZUTO
IPC: F23C3/00
Filed: 1995-04-04
Abstract: PURPOSE: To provide mounting structure wherein thermal expansion in the radial direction and the direction of height of a radiant tube used in a heating furnace is made free, stability is excellent, and an increased life is provided. CONSTITUTION: The mounting structure of a radiant tube is such that the exhaust gas side of a W-type or a U-type radiant tube is fixed to a bank 14, the lower part of a straight pipe 3 on the burner side of the radiant tube is supported by a pedestal 35 through a torsion bar mounted on the bank, an end part on the burner side is extended through a gap from the bank 14 to the outside of a furnace, and an expandable bellows 32 for furnace gas seal is mounted between the bank and the end part on the burner side. This constitution stabilizes support and provides an increased life through prevention of breakage of a tube attachment part, performs stable operation, and saves a maintenance cost.
Patent JP-S5726471-A (JP)
Title: Semiconductor device
Inventor: TAKANO TAKESHI
IPC: H01L29/41
Filed: 1980-07-24
Abstract: PURPOSE:To readily produce an output from the second gate of a semiconductor device of dual gate type by arranging the size of the second gate electrode pad larger  than the size of the drain electrode pad. CONSTITUTION:The second gate electrode pad G2P is provided at the opposite side via the first gate electrode pad G1P, source electrode pad SP and an active region in a crossover structure across the leading electrode of the second gate electrode G2. The pad G2P is formed remarkably larger than the drain electrode pad DP. Accordingly, when large power is produced from the electrode G2, it is extremely advantageous.
Patent JP-H02281771-A (JP)
Title: Manufacture of photoelectric responding element using functional conjugated protein
Inventor: MIYAKE ATSUSHI
IPC: H01L31/04
Filed: 1989-04-24
Abstract: PURPOSE:To increase the density of a functional conjugated protein, and to obtain sufficient orientation properties by forming photoelectric responding element structure, in which the functional conjugated protein solubilized and modified by polyethylene glycol is held between electrodes, applying an electric field having polarity between the electrodes and controlling orientation. CONSTITUTION:A reaction intermediate conjugated protein 3 solubilized and modified by polyethylene glycol is dried, and held between electrodes 2, 4, thus preparing photoelectric responding element structure. The quantity of the functional conjugated protein 3 per volume is increased by applying an electric field having polarity between the electrodes 2, 4, the complex is held between the electrodes, and the orientation of the functional conjugated protein 3 is controlled. Accordingly, the density of the functional conjugated protein 3 can be augmented the solubilizing the conjugated protein 3, and the orientation of protein molecules is controlled sufficiently by the interaction of the electric dipoles of protein molecules and the electric field by applying the electric field.
Patent JP-H11276953-A (JP)
Title: Coating material recycling system
Inventor: TOIKAWA KOICHI
IPC: B05C11/10
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent the drying and sticking of a captured coating material and to easily and surely recover the captured coating material by maintaining the moisture content of a capturing surface of the mist capture member by a sprayer, at the time of capturing and recovering coating material mist as a reusable coating material with a mist capture member. SOLUTION: In this recycling system, outside air is introduced into a suction hood 1 through a suction air filter 2 by driving a fan 11 in a coating booth 10, and discharged to the outside of the coating booth 10 through a capture device 20, to eventually form an air flow inside the suction hood 1. In a state such that a baffle 21 is pulled out from a recovery vessel 25, a coating material is sprayed from a spray gun 3 to deposit the coating material on the surface of a work 4, and coating material mist nondeposited on the surface of the work 4 is transferred along with the airflow inside the suction hood 1 to the capture device 20. At this time, water or a replenishing liquid is sprayed from plural nozzles 31 of a sprayer 30 on the surface of a wet surface of the baffle 21 to maintain the wet surface of the baffle 21.
Patent JP-H10294022-A (JP)
Title: Conductive film
Inventor: UCHIDA MICHIO
IPC: H03K17/00
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To enable current power transmission having flexibility and large capacity by laminating a plurality of films with power conducting paths provided with thin-film shaped, flexible conductive paths on a thin-film shaped film substrate having flexibility and insulation property and connecting in parallel power conducting paths on each film with power conducting path laminated. SOLUTION: On a top face of a lengthwise film substrate 1 having thin-film shape, flexibility, and insulation property, a conductive path is provided with a edge left on both sides widthwise thereof, and a film 3 with power conducting path is formed. The film with power conducting path is laminated in plurality so that a lower power conducting path 2 is on back face side of the upper film 3 with power conducting path, and the upper and lower power conducting paths are insulated. The power conducting path on the laminated film 3 with power conducting path is connected in parallel, and at this point the number of laminates of the films 3 with conducting path is selected and connected so that the full current capacity of the conducting paths 2 connected in parallel is a desired capacity.