baber/WOPTO huggingface dataset:
Patent JP-S6264452-A (JP)
Title: Injection nozzle for die coating agent
Inventor: KAWAKAMI YOSHIHARU
IPC: B22C23/02
Filed: 1985-09-17
Abstract: PURPOSE:To coat die coating agent uniformly and to make the work efficient as well by arranging the reflecting plate to inject a coating liquid in the peripheral direction at the tip of a nozzle and by making the interval between the nozzle and the reflecting plate freely adjustable. CONSTITUTION:A reflecting plate 2 is fitted to a fixed shaft 4 in the injecting direction of the nozzle tip 5 of an injection nozzle 1. The shape of the reflection plate 2 is taken in circular shape or elliptical shape, etc. by setting to the shape and size of a mold. The interval 3 between the reflection plate 2 and nozzle is adjusted by the viscosity of the coating agent and using spray pressure and fixed by a fixing screw 9. With the fitting of this reflection plate 2 and the coating agent is spouted in the evenly fine line shape on the whole periphery. The die coating may be formed with the upper and lower movement of the injection nozzle once only.
Patent JP-H1044314-A (JP)
Title: Coated metal plate and can using the coated metal plate
Inventor: SUZUKI YOSHIKO
IPC: B32B15/09
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a coated metal film coated with a coating layer having excellent dispersibility, smoothness, whiteness, concealability, and optical discoloring resistance and weather discoloring resistance of a substrate without a decrease in physical properties by using a master batch containing titanium oxide having much dispersibility, hydrophobic property and small water content. SOLUTION: A polyester resin composition formed of a coloring agent composition having 80% or more of limiting viscosity retention ratio of polyester resin in the coloring agent composition containing titanium oxide treated with triethanolamine of 0.05 to 3.0wt.% and polyester resin and made by thermally kneading them and polyester resin is melted, extruded and laminated on a metal plate.
Patent JP-S6360503-A (JP)
Title: Squid ring
Inventor: KATO YUJIRO
IPC: G01R33/035
Filed: 1986-09-01
Abstract: PURPOSE:To prevent the throughput of a SQUID ring from decreasing by so forming a grounding surface as to be placed on or buried partially in a substrate directly under a slit. CONSTITUTION:A patterned resist stencil 17 is formed on an Si substrate 15 having a thermally oxidized SiO2 film 16 on its surface, and with the stencil as a mask the film 16 is etched to form a recess for burying a grounding surface. After a thin superconducting Nb film is deposited on the stencil 17 and in the recess, the stencil 17 is lifted off, and the grounding surface 18 is completely buried in the recess of the film 16. An SiO2 film 19 which becomes an insulating layer is then formed on the whole film 16, and a ring body 20 is formed thereon to complete a SQUID ring. Thus, the inductance of the slit reduced, and the inductance of the ring can be specified by the inductance of a hole.
Patent JP-H0296691-A (JP)
Title: Inside condition estimation device of light water reactor
Inventor: YASUI YUZURU
IPC: G21C17/00
Filed: 1988-08-18
Abstract: PURPOSE:To make possible the estimation of the inner condition of a nuclear reactor which cannot directly be measured by describing a plant model following dynamic characteristics of a real nuclear reactor by a nonlinear equation. CONSTITUTION:A calculation device 1 expresses a plant model made to agree with the dynamic characteristics of a real plant 4 from the relation of various control signals 13-16 inputting to a nuclear reactor plant 4, inside condition estimates 20-24 of a nuclear reactor and estimated process values 17-18 of the plant 4 in a nonlinear equation or an algebraic equation. Further an estimation feedback device 2 determined the differences 26, 27 between measurable process values 11, 12 of the plant 4 and the estimated process values 17, 18 produced by the device 1. Further, the inside condition estimates 20-24 of the nuclear reactor in modified in the device 1 to approximate the inside condition values of the plant 4 by the use of the value 19 resulting from multiplication the of the differences 26, 27 and an optimized gain after the gain of the device 2 is regulated to an optimum value in accordance with a present condition of the plant 4 by a gain optimization device 3.
Patent JP-H0368899-A (JP)
Title: Device for removing radioactive nuclides in depleted heavy water
Inventor: MORITA SATOSHI
IPC: G21F9/12
Filed: 1989-08-08
Abstract: PURPOSE:To simplify a device by providing a circuit to remove ions and solid substances in depleted heavy water, by passing through a cartridge filter filled with oxine deposited activated carbon. CONSTITUTION:After oxine deposited carbon cartridge filter 2 is used, heavy water in the cartridge filter 2 is drained, by opening a valve, to a depleted heavy water collection tank 4 through a piping c. After that, a compressor 10 is operated, air dried by a dehumidifier 5 and heated by a heater 6 is fed to the cartridge filter 2 through a piping system comprising pipes d and e, and finally the heavy water component in the oxine adhered activated carbon is transfered to an air side. The heavy water in this air is adsorbed by the dehumidifier 5 and then the air itself is again supplied to the cartridge filter 2 as dried air. The heavy water adsorbed by the dehumidifier 5 is regenerated by utilizing a pressure difference or a temperature difference. Regenerated gas containing heavy water transfered to a condenser 7 through a piping f and is chilled down to be collected as depleted heavy water into a depleted heavy water tank.
Patent JP-H0530743-A (JP)
Title: Control system for dc-dc push-pull converter
Inventor: MURATA JINICHI
IPC: H02M3/338
Filed: 1991-07-18
Abstract: PURPOSE:To control the other switching element automatically by controlling any one switching element in a push-pull converter and to simplify the DC-DC push-pull converter by eliminating a control signal distribution circuit. CONSTITUTION:Any one of main switching elements Q1, Q2 is subjected to ON/OFF control through a control circuit whereas the other control element is subjected to ON/OFF control through the control winding of a main transformer T. Consequently, control signal distribution circuit can be eliminated and the control circuit is simplified. A control signal is applied on the switching element Q2 which is thereby turned ON for some interval. During ON interval of Q2, power supply voltage is applied on the primary winding NP2 and the flux increases. Upon turn OFF of Q2, magnetization of core begins to return the original state and thereby a signal voltage for turning Q1 ON is generated for the winding NB. Upon turn ON of Q1, power supply voltage is applied on the NP1 and ON signal is fed back to sustain Q1 in ON state.
Patent JP-S6360338-A (JP)
Inventor: IMAI KATSUHIKO
IPC: E04B1/342
Filed: 1986-08-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6095957-A (JP)
Title: Semiconductor device
Inventor: MIYASHITA SHINICHI
IPC: H01L21/60
Filed: 1983-10-31
Abstract: PURPOSE:To thin the diameter of a wire while ensuring a connection to a small- sized electrode, and to increase the density of an IC by using Au containing 0.1-0.3% Si as the wire when the wire is connected to an electrode for a semiconductor chip constituting the IC. CONSTITUTION:When a wire 12 is connected to an electrode 11 formed to a semiconductor chip constituting an IC, the wire is prepared by Au containing 0.1-0.3% Si. Consequently, when the diameter of the wire 12 is made to be 150mum and the area of the electrode 11 to be 50mum<2>, the width W1 of an extending section 12a in the wire 12 may be approximately 20mum, and adhesive force is not deteriorated. Accordingly, the diameter of the wire 12 can be made thinner than that of a wire only made of Au by approximately 300mum, and the area of the electrode 11 can be reduced to that extent.
Patent JP-S5995975-A (JP)
Inventor: ISHIMARU TAKEZOU
IPC: B65B57/02
Filed: 1982-11-20
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-2001033743-A (JP)
Title: Optical device
Inventor: MATSUI ERIKO
IPC: G02B6/28
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical device which is excited only by the intensity of light to control the light itself without using an electric field or current, which has a function to display with high contrast ratio and high quality, which can be produced into a large screen, and moreover, which can emit light or operate in an integrated state. SOLUTION: The device is equipped with a plurality of first optical waveguides (or optical fibers) 1, a plurality of second optical waveguides (or optical fibers) 2 perpendicular or almost perpendicular to the first optical waveguides (or optical fibers). An exciting element 3 is disposed at each crossing part of the first and second optical waveguides (or optical fibers) 1, 2 so that the element 3 is excited by the intensity of light 4, 5 introduced through the respective optical waveguides (or optical fibers).  The exciting element 3 is selected for each line by the intensity of light 5 in the first optical waveguide (optical fiber) 1 as the horizontal waveguide (or optical fiber), while the data signal light 4 with modulated intensity in the second optical waveguide (optical fiber) 2 as the perpendicular waveguide (or optical fiber) is taken out to the outside through the selected excited element 3.
Patent JP-H0935266-A (JP)
Title: Method and device for scanning optical card
Inventor: ISHIZUKA AKIYOSHI
IPC: G11B20/12
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To make a reader-writer small in size and to improve the detecting accuracy of position or speed by forming a pit recording part of an optical card and a scale having a graduation train in the different area of an optical reflection film on the same layer in the parallel directions. SOLUTION: A scale 2 of an optical card 1 is used for detecting the position or the speed when a read-writer is moved and recording information is written in a pit recording part 3. The direction α of the graduation train of the scale 2 and the direction β of the pit train are formed in parallel and the graduation train is somewhat longer than the pit train. A read/write head of the pit recording part 3 and a read head of the graduation train are integrally moved in the scanning direction and writing or reading of the pit recording part 3 is performed on the basis of the graduation of the scale 2. Consequently, the scale of a shuttle is unnecessary, the reader-writer is miniaturized and detecting accuracy of position or speed is improved.
Patent JP-S6184461-A (JP)
Title: Control device of automatic speed change gear
Inventor: WAKI KOICHIRO
IPC: F16H61/14
Filed: 1984-10-01
Abstract: PURPOSE:To prevent a speed change shock by delaying the generation of a lock up release by signal a time set according to the change rate of the rotation al frequency if the rotational frequency change condition of an engine output shaft is upward tendency when a shift-up signal is generated in the lock up state. CONSTITUTION:The above control device is adapted to intermittently operate a lock up mechanism A provided on a torque converter by controlling lock up electromagnetic means B and operate a geared speed change mechanism C by controlling speed change electromagnetic means D. In this case, when a shift up signal CP is output from speed change control means E, according to an output of rotational frequency change condition detection means G, if the rotational frequency of an engine output shaft is downward tendency, a lock up release signal Cq' is output in synchronization with outputting of the signal CP, and if it is upward tendency, outputting of the lock up release signal Cq' is delayed by lock up release timing adjust means F. The delay time of outputting the signal Cq' is set as time corresponding to the change rate of the rotational frequency by timer means H.
Patent JP-H0867167-A (JP)
Title: Automatic accelerator position shifting structure of working vehicle
Inventor: MIURA TAKANORI
IPC: B60K26/00
Filed: 1994-08-30
Abstract: PURPOSE: To prevent an error operation owing to a misunderstanding of a worker, by making to operate an accelerator position following the operation of an accelerator operating unit during the operating unit is being operated. CONSTITUTION: A control means in a control device 19 operates to convert the accelerator position of an engine 27 to an idling position A side automatically, when hydraulic actuators 11, 12, and 13 are being stopped, while converts the accelerator position of the engine 27 to the position corresponding to the operating position of an accelerator operating unit 36 automatically, when the hydraulic actuators 11, 12, and 13 are being operated. A restraining means in the control device 19 restrains the control means during the operating period of the accelerator operating unit 36 when it is being operated, and the accelerator position of the engine 27 is to be operated to convert so as to correspond to the operating position of the accelerator operating unit 36, even though the hydraulic actuators 11, 12, and 13 are being stopped.  Consequently, the misunderstanding of a worker is eliminated, and an error owing to the misunderstanding of the worker is prevented.
Patent JP-S6184500-A (JP)
Title: Low temperature storage tank
Inventor: SATO KOJI
IPC: F17C3/06
Filed: 1984-10-01
Abstract: PURPOSE:To prevent generation of stress accompanying temperature change and improve heat sealing performance by providing a corrugation corresponding to a joint position of a panel kept cool on a metal lining and providing a clamp seal on a bolt inserting portion. CONSTITUTION:A metal lining 2 and a panel 3 kept cool are fixed to be attached to the inner face side of an outer tank body 1 by stud bolts 5 put at a proper interval, and proper joints are provided between respective panels 3 and an inner tank membrane 6 is applied to outside of the inner face of the panel 3. And the metal lining 2 is applied corresponding to the joint position of the panel 3 and corrugation 2a is provided with proper distance. Connecting portion of the metal lining 2 is connected by welding 2'a the distance between top points by making an adjacent end edge portion of the metal lining 2 bent on flange at a right angle and making the bent portion fit each other on their back.
Patent JP-H0852657-A (JP)
Title: Electrodeposited tool
Inventor: IGARASHI HIDEO
IPC: B23D77/00
Filed: 1994-08-08
Abstract: PURPOSE:To provide an electrodeposited tool without blinding between abrasive grains with cutting chips or capable of controlling abrasive grain density, that is, capable of selecting an abrasive grain size corresponding to required accuracy. CONSTITUTION:In at least partly a cutting part 13 and/or a grinding part of a tool main unit, a one-way fine groove or network-shaped knurled groove 13b is formed, and a hard abrasive grain of diamond, CBN, etc., is secured by electroplating onto the cutting part 13 and/or grinding part, to form a cutting work part 13c and/or grinding work part.
Patent JP-H1052024-A (JP)
Title: Moving-magnet linear motor
Inventor: ODA KOICHI
IPC: H02K41/03
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To improve the linearity of the thrust of a mover at both end sections in the moving direction of the mover by specifying the thicknesses of permanent magnets and forming auxiliary permanent magnets adjacently to the permanent magnets at both end sections of the mover in the moving direction so that the magnetic poles of the auxiliary permanent magnets having polarities opposite to those of the permanent magnets can be faced to a magnetic cavity. SOLUTION: Permanent magnets 7 are formed to have semicylindrical cross sections and fixed to the internal surface of a yoke 6 at magnetic-pole pitches of λ/2. Then auxiliary permanent magnets 8 are provided adjacently to the permanent magnets 7 so that the magnetic poles having polarities opposite to those of the magnets 7 can be faced to a magnetic cavity. The thickness of each magnet 7 is specified to t1 >te (where t1 and te respectively represent the thickness of the magnet 7 at the central part and at the end sections in the moving direction of the magnet 7). Since the mover 2 is constituted in the above-mentioned way, the magnetic flux density distributions in cavities near both end sections of the mover 2 in the moving direction can be approximated to a sine wave curve and the linearity of the thrust of the mover 2 can be improved.
Patent JP-H0741160-A (JP)
Title: Carrier/sorter
Inventor: OTANI HIROYUKI
IPC: B65G47/68
Filed: 1993-07-28
Abstract: PURPOSE:To prevent noise from occurring in the process where a push-out mechanism shifts from the direction of advance travel of a chain belt to the direction of return travel or in its reverse direction. CONSTITUTION:The rise piece 43 of a U-shaped slide member 47 is inserted into a load receiving lever 35 through the slit 34 provided in the longitudinal direction of the bottom of the load receiving lever 35 of each slat 33 for carriage where a pair of hollow load receiving levers 35 and 35 are drawn in a line to form a carry face, and this rise piece 43 is provided with a slide member 52 which engages with slidably with the inner face of the load receiving lever 35 through a shock absorbing member 49.
Patent JP-S61209246-A (JP)
Title: Thermoplastic molding composition based on polyphenylene ether, styrene homopolymer and powdery filler-containing rubber and its production
Inventor: HANSU YADAMUSU
IPC: C08J3/20
Filed: 1985-09-18
Abstract: 1. A thermoplastic moulding material from a mixture of polyphenylene ether(s), polystyrene and rubber, filler(s) and further additive(s), characterized in that the blend contains, - polyphenylene ether(s), - styrene homopolymer(s) and - a pulverulent SBR rubber, this rubber containing carbon black, silica and/or silicate(s) as filler(s) and being obtained by a) adding mineral acid to a filler suspension in an amount such that, after the subsequent addition of a water-soluble aluminium salt and of waterglass, a pH of 3.0 to 3.7 is obtained, b) combining this filler suspension with - a rubber latex, a rubber solution or its aqueous emulsion, - a water-soluble aluminium salt and - waterglass and, during this procedure, adding mineral acid in an amount such that a pH of 3.0 to 3.7 is maintained in the mixture obtained, and c) separating off the resulting, filler-containing SBR rubber from the aqueous phase and drying it.
Patent JP-2001034905-A (JP)
Title: Fabrication method of read/write head
Inventor: OOASHI YUKIHIKO
IPC: G11B5/127
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To allow a slider to be precisely fixed onto a leaf-spring suspension. SOLUTION: A method for fabricating a read/write head is provided in which connection position information and connection direction information to be obtained from a sampling image 2 of a slider 1 including a read/write section 5 are pre-registered, and the slider 1 to be connected is positioned at a predetermined position on a leaf-spring suspension 3 based on these registered information and bonded there. The connection position information is provided as coordinate information for specifying an assembly reference point 1b based on a design value on a pattern coordinate system which employs as an origin a reference point 4a on a recessed and projecting pattern image for floating to be formed over a floating surface 1a of the slider 1.  The connection direction information is provided as tilt information for specifying a tilt angle θ of the pattern coordination system with respect to an external shape coordinate system to be obtained from an external shape image.
Patent JP-H0868088-A (JP)
Title: Draining-board sink
Inventor: ARAYA YUKIKO
IPC: A47L19/02
Filed: 1994-08-30
Abstract: PURPOSE: To provide a draining-board sink, in which a placing recessed stepped section is deepened, a small article for a kitchen can be placed and housed positively on the stepped section and a plate is held horizontally. CONSTITUTION: An engaging recessed stepped section 2 is formed at an upper edge section on this side of a sink body 1, and a placing recessed stepped section 3 being deeper than the engaging recessed stepped section 2 and having broad width in the longitudinal direction is formed at an upper edge section on the interior side of the sink body 1. A plate 4 is bridged between the placing recessed stepped section 3 and the engaging recessed stepped section 2, a leg piece 5 droopingly provided on an underside on the interior side of the plate 4 is interposed between the plate 4 and the top face of the placing recessed stepped section 3, and the plate 4 is held horizontally.
Patent JP-S6447064-A (JP)
Title: Semiconductor device
Inventor: KOIKE RYOICHI
IPC: H01L21/8249
Filed: 1987-08-18
Abstract: PURPOSE:To enable increase of an element in area to be restrained by a method wherein a drain diffusion region of a MOS-type semiconductor device is made to serve also as a base region of a bipolar-type semiconductor device and a well region of the MOS-type semiconductor device is made to serve simultaneously as a collector region of the bipolar-type semiconductor device. CONSTITUTION:A compound semiconductor device mixedly consisting of a MOS-type semiconductor device and a bipolar-type semiconductor device is provided onto a semiconductor substrate, where a drain diffusion region 17 of the MOS-type semiconductor device is made to serve also as a base region of the bipolar-type semiconductor device and an emitter region 16 of the bipolar-type semiconductor device exists in the base region. And, a well region 11 of the MOS-type semiconductor is made to serve simultaneously as a collector region of the bipolar semiconductor device. When a Bi-CMOS inverter is constituted, the combination of an N channel MOS with a PNP bipolar is also necessary but the Bi-CMOS inverter can be easily realized through the conversion of the N-well 11, a P<+> source diffusion region 13, the N<+> emitter diffusion region 16, and the region 17 to a P well, an N<+> source diffusion region, a P<+> emitter diffusion region and the region serving as both an N-type drain diffusion region and a base diffusion region respectively.
Patent JP-H1050757-A (JP)
Title: Semiconductor storage device and its manufacture
Inventor: IKEMI YOKO
IPC: H01L21/60
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To reduce the number of pads or eliminate enhancing of an accuracy of bonding even if the number of lead pins is increased by disposing a plurality of rows of bonding pads near a center of a circuit forming surface of a semiconductor chip in X and Y directions, and wire bonding the pins right side left with respect to a standard disposition. SOLUTION: If a lead pin disposition is a standard, inner leads 45 are respectively electrically connected to a semiconductor memory device via bonding wires 47. If lead pins 1 to 44 are disposed right side left to a standard disposition, the leads 45 are respectively electrically connected to the storage device via the wires 47. That is, bonding pads 46 of the storage device are respectively electrically connected to the wires 47 so that lead pins 1 to 22 of (a) become lead pins 23 to 44 of (b). Semiconductor chips conducted with the pads of at least the same number have the same functions.