baber/WOPTO huggingface dataset:
Patent JP-H0327977-A (JP)
Title: Paint composition for pressure-sensitive copy paper
Inventor: TOYODA YASUSHI
IPC: B41M5/155
Filed: 1989-06-26
Abstract: PURPOSE:To obtain a paint composition for pressure-sensitive copy paper excellent in pressure-resistant anti-staining properties, color developability, adhesiveness and flux resistance by constituting a binder of a specific amount of an unsaturated nitrile monomer, an aliphatic conjugated diene monomer and an ethylenic unsaturated carboxylic acid monomer. CONSTITUTION:A binder is constituted of 10-50wt.% of an unsaturated nitrile monomer, 35-80wt.% of an aliphatic conjugated diene monomer and 0.5-20wt.% of an ethylenic unsaturated carboxylic acid monomer. As the unsaturated nitrile monomer, acrylonitrile and methacrylonitrile are designated and, as the aliphatic conjugated diene monomer, butadiene, 2-methyl-1,3-butadiene and halogen substituted butadiene are designated. As the ethylenic unsaturated carboxylic acid monomer, acrylic acid, methacrylic acid and maleic acid are designated. By this constitution, a paint composition for pressure-sensitive copy paper excellent in pressure-resistant anti-staining properties, color developability, adhesiveness and flux resistance is obtained.
Patent JP-S5591630-A (JP)
Title: Manufacture of tubular object
Inventor: SHIMIZU KENICHI
IPC: D04H3/073
Filed: 1978-12-29
Abstract: PURPOSE: To produce a tubular object which is light slender and, tough being suitable for fishing poles, etc., by sticking a specially constituted extremely thin fibre strip to a side of a carbon fibre properly arranged sheet impregnated with thermoplastic resin.  
     CONSTITUTION: A rotating coating device 6 equipped with an adhesive supply inlet 4 and an adhesives nozzle 5 applies the adhesives 2b to a fibre yarn 1b while the fibre yarn 16 is continuously fed upward through a support stand 3. This causes extremely fine fibre yarns arranged only in one direction at specified intervals to be firmly adhered together by the use of a small amount of adhesives. The extremely thin fibre strip is adhered to a side of a carbon fibre properly arranged sheet impregnated with thermoplastic resin so that the sheet is placed at an angle against a fibre diection. After the work is wound around a core material, the thermoplastic resin is cured by an ordinary method, the core material being then pulled up. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000353392-A (JP)
Title: Voltage detecting circuit
Inventor: TOMARI NOBUHIRO
IPC: G11C16/06
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous write-in caused by high voltage value and to indicate a write-in state to the outside in a device in which write-in of a memory cell is performed with high voltage generated by boosting. SOLUTION: A charge pump circuit 30 obtains high voltage VPP generated by boosting using clocks CK, CK/from an oscillation circuit 20. A high voltage detecting section 50 discriminates whether the high voltage VPP reaches desired voltage or not, and indicates it by discriminating signals LVCC, DIS/. When the high voltage VPP does not reach the desired voltage, a write-in control circuit 10 stops oscillation operation of the oscillation circuit based on the discrimination signal DIS/, and stops the boosting of high voltage VPP of the charge pump circuit 30. Therefore, high voltage Vpp being a desired voltage is not given to a memory cell in a storage circuit 40, write-in is not performed. Also, a discrimination signal LVCC is outputted to the outside, and a write-in state of a memory cell is indicated.
Patent JP-H04362614-A (JP)
Title: Housing structure for liquid crystal display device
Inventor: HAYASHI ATSUYOSHI
IPC: G02F1/13
Filed: 1991-06-11
Abstract: PURPOSE:To enhance the water resistance and rigidity of the liquid crystal display device. CONSTITUTION:A display part 13 where a display unit 23 is stored is constituted in upper-lower two-division structure. A lower case 21 is formed in a bottomed prism shape which is upward open and an upper case 22 is formed in a box lid shape which converts the display unit 23. The upper case 22 is formed of a transparent material and made opaque except its display part, and the outside edge of the display unit 23 is fitted in the upper case 22. The joint parts of both the upper and lower cases are positioned at only the side part of the display part 13 and water becomes hard to stay at the joint parts. The upper case 22 cover the top and reverse of the display unit 23, so the rigidity is increased.
Patent JP-2000004597-A (JP)
Title: Linear motor system, control method of the linear motor and opening device for weaving machine employing the linear motor
Inventor: OOTATE TAIJI
IPC: D03C13/00
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To reduce the maximum power consumption of a linear motor system equipped with a plurality of linear motors. SOLUTION: A plurality of linear motors #1 and #2 are provided. The movers of the respective linear motors #1 and #2 are displaced, in accordance with predetermined displacement patterns. The displacement pattern of the linear motor #2 is given a delay of Δt from the displacement pattern of the linear motor #1. The power consumptions of the respective linear motors are proportional to the moving speeds of the respective movers.
Patent JP-S5956802-A (JP)
Title: Controller of main motor for electric motor vehicle
Inventor: EMOTO TAKASHI
IPC: B60L15/20
Filed: 1982-09-22
Abstract: PURPOSE:To control an electric motor vehicle with good riding feeling by providing a delay circuit which has a directivity in response to the increase or decrease in the armature current and eliminating to allow the rotating speed of a main motor at the idling time of wheels not to exceed the allowable speed, thereby improving the readhesive performance. CONSTITUTION:A delay circuit 14 which has a directivity in response to the increase or decrease in the armature current Ia is provided in a field control system which controls a main motor MM for an electric motor vehicle having a branch field coil 5. Thus, a natural readhesive due to shunt or compound winding characteristics of the motor MM can be originally expected at the idling time of wheels, and since a main circuit is not necessarily opened by power switches 3, 4 due to the improvement in the readhesive performance, the abrupt variations in the decelerating and accelerating torques of the operating frequency of the switches 3, 4 can be eliminated, thereby controlling with good riding feeling.
Patent JP-H1117342-A (JP)
Title: Mounting body for electronic parts
Inventor: UKAI TAKEO
IPC: H05K3/46
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To increase the frequency and mounting speed of electronic parts on an electronic parts mounting body while high-density mounting is secured by connecting electrodes formed on a substrate to the electrodes of the parts through conductive conducting members. SOLUTION: A multilayer circuit board 1 comprises three circuit boards 101, 102, and 103. Electrodes 104 or wiring 106 provided on the boards 101-103 are connected to each other through through holes 105 filled up with conductive paste. The electrodes 104 on the surface of the circuit board 101 are connected to bumps 202 formed on the electrode 201 of a bare chip 2 by using a conductive adhesive 203. When each bump 202 is formed in such a way that the front end of the bump 202 has a smaller area than the base section of the bump 202 has, the spreading of the adhesive 203 can be prevented and the arranging pitch of the bumps 202 can be made narrower. Though the bumps 202 are formed by using a gold wire and a wire holder, another method may be used for the formation of the bumps 202.
Patent JP-H05112957-A (JP)
Title: Manhole cover for snowy district and its production
Inventor: YAGIWATARI TAMIAKI
IPC: E02D29/14
Filed: 1991-07-05
Abstract: PURPOSE:To prevent heat lose and keep warm, by constituting a manhole cover by a three-layer structure of a castiron outer cover, a heat-insulating layer having a specified thickness provided at the rear face of the outer cover, and an inner cover made of FRP provided at the rear face of the heat-insulating layer to coat the layer. CONSTITUTION:An outer castiron cover 1 is formed as a flat cap, when viewed from the front, having a slightly curved face at the top thereof to loosely fit to the opening ring 101 installed at the peripheral edge of the manhole opening 100. And an inner cover 3 is made of FRP materials and it is formed as a cap having an appropriate size so that the outer peripheral plate 3a is fit closely to the inner face of side face plate of the outer cover 1 outer periphery. And a foaming heat-insulating material is filled as a moulding material in the charging space 2a defined between the outer cover 1 and the inner cover 3 to make a foaming heat-insulating layer 2 by foaming and curing thereof and combine the outer cover 1, the heat-insulating layer 2, and the inner cover 3 together with each other as a unit. In this way, the heat-insulating effect can be stably kept for a long time due to the heat-insulating layer.
Patent JP-S6227375-A (JP)
Inventor: TAKANO HIROYOSHI
IPC: C04B35/58
Filed: 1985-07-29
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-S5873555-A (JP)
Inventor: IWASE KEN
IPC: B21D51/44
Filed: 1981-10-19
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-S6410288-A (JP)
Title: Video rate color extractor
Inventor: OZAKI NOBORU
IPC: G09G5/06
Filed: 1987-07-02
Abstract: PURPOSE: To change the specification of a color which is to be extracted in real time by constituting a table conversion parts in the form of a 1st and a 2nd stage. CONSTITUTION: The table conversion part a22 has a table capable of containing all color information and outputs color information of a pixel corresponding to inputted address signals of R, G, and B. Further, a table conversion part b23 has a means which selects and outputs the inputted signals of R, G, and B or an indication address of a cost computer according to indication information from the host computer 25 and a table converting means which stores data from the host computer for the extraction of a specified color and changes the contents of the specified color. A mask arithmetic part 24 outputs input image data as they are when the output of the table conversion part (b) is the pixel of the specified color and can perform extraction in real time.
Patent JP-S648957-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: KURENAI YOSHIROU
IPC: G01N29/06
Filed: 1987-07-02
Abstract: PURPOSE:To perform accurate diagnosis, by displaying a signal processing image only with respect to the part of the speckle pattern having a level of a predetermined threshold value or more of a B-mode image. CONSTITUTION:Ultrasonic beam is allowed to irradiate an examinee from a probe 1 while scanning is performed fanwise and the reflected and returned ultrasonic wave is received using the probe 1 and a transmitting and receiving circuit 2. This received signal is converted to the B-mode signal, which is displayed on a display apparatus 6 as a white and black B-mode image, by a brightness modulating circuit 3. A signal processing part 4 applies signal processing to the received signal and further forms a color signal subjected to signal conversion so as to display said signal as a color image. A display control part 5 controls only the speckle pattern of a predetermined threshold value or more of the B-mode signal supplied from the brightness modulating circuit 3 so that the color signal formed by the signal processing part 4 is displayed on the display apparatus 6 as a color image. By this method, data such as coefficient of attenuation is displayed as a color image in the same mode as a B-mode tomographic image and can be judged accurately.
Patent JP-H1113702-A (JP)
Title: Method and device for suppressing vibration of hydraulic working machine
Inventor: IMANISHI ETSUJIRO
IPC: F15B11/08
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To reliably suppress the generation of vibration during rapid operation while excellent responsiveness during ordinary operation is ensured. SOLUTION: The pilot lines 5a and 5b of a control valve 3 for control of a revolving motor are provided with variable throttles 6 and 6. A pilot pressure Pp generated by operation of a remote control valve 4 is detected by pressure sensors 9 and 9. From the pilot pressure Pp, a pilot pressure fluctuation speed corresponding to an operation speed is computed by a jet pressure fluctuation speed computing part 10 of a controller 7, and further, based on the pressure fluctuation speed, an opening command value is determined by an opening command value computing part 11. An opening command signal is outputted to the variable throttles 6 and 6 from an opening command part 12 to control a throttle opening, and this way suppresses the fluctuation of a motor drive pressure during rapid operation and suppresses the generation of vibration.
Patent JP-H0332141-A (JP)
Title: Speech holding device
Inventor: KOBAYASHI TSUNESHIGE
IPC: H04M1/80
Filed: 1989-06-28
Abstract: PURPOSE:To give an excellent impression to a speech opposite party in holding and standby by applying an effective direction relevant to a season automatically even when a music title is not especially new. CONSTITUTION:A date discrimination section 29 and a music title designation section 30 are integrated in a control section 28 in terms of the software. When the holding is applied from an operation panel 27, a current date data outputted from a calendar circuit 25 is read. When a read current date data is a specific date data to be stored in a storage section 28, the specific music title designation data stored corresponding to the specific date data is read and the holding tone of the music title designated by the music title designated data is sent to telephone lines L1,L2. Thus, since the holding tome of the music title relating to, e.g. a festival is listened to the speech opposite party, even when the music title itself is not especially new, the effective direction relating to the season is implemented automatically and the excellent impression is given to the speech opposite party in holding and standby.
Patent JP-S5588371-A (JP)
Title: Preparation of schottky barrier diode using gallium arsenide
Inventor: HARADA YASOO
IPC: H01L21/283
Filed: 1978-12-26
Abstract: PURPOSE: To stabilize the state of a boundary face between a substrate and a protecting film and prevent the drop of reverse withstanding voltage by growing a surface protecting film whose main component is arsenic or gallium on a gallium arsenide substrate on which electrodes are formed.  
     CONSTITUTION: After forming an epitaxial layer 11 on a gallium arsenide substrate 10, etching grooves 12 are cut to form a mesa part 13, and further, in the etching grooves 12 and on the top of the mesa part, ohmic electrodes 15 and a Schottky electrode 14 are formed respectively, Next, a surface protecting film 16 whose main component is arsenic oxides is formed on the substrate 10 by the methods of plasma oxidation, thermal oxidation in hydrogen peroxide solution, etc. The surface protecting film 16 may be that whose main component is gallium oxides formed by anodic oxidation method. Then coating polyimide resin 17 and forming contact electrodes 18, the substrate 10 is formed into a prescribed form by etching. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0216437-A (JP)
Title: Underwater inspection instrument
Inventor: YASUOKA TORU
IPC: G01N21/954
Filed: 1988-07-04
Abstract: PURPOSE:To perform a stable inspection with high reliability by bringing a head part into contact with the inside of a vessel via the leg for detecting the position to stabilize an image pickup mechanism. CONSTITUTION:The head part 4 carried in the vessel 1 is moved by a water-jet propulsion mechanism and in the state with the position controlled by the leg 41 for detecting the position, the prescribed inspection is performed. In addition, the head part 4 is connected to a flexible cable delivery mechanism 5 via a flexible cable 8 and advanced and retreated by said delivery mechanism 5. In addition, every apparatus is controlled by a controller 6 and information obtained by the image pickup mechanism 12 fitted to the head part 4 is displayed by a display device 7. The head part 4 is pressed against the side by the water-jet propulsion mechanism and the leg 41 for detecting the position is brought into contact with the side of the vessel for inspecting the side.
Patent JP-H1116594-A (JP)
Title: Disassembling method for solid electrolyte type fuel cell
Inventor: FUJITA JUNICHI
IPC: H01M8/12
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a disassembling method for a solid electrolyte type fuel cell capable of separating and recovering each constituent member. SOLUTION: In such condition that an air electrode 11 and a fuel electrode 13 are electrically connected at a high temperature, an oxidizing gas supply to the air electrode 11 is stopped and a surface of the fuel electrode 13 is exposed to a reducing gas atmosphere. By applying voltage forcibly to the electrodes, reducing reaction of the air electrode 11 in an interface between the electrode 11 and a solid electrolyte 12 is promoted to separate the solid electrolyte 12 from the air electrode 11. In addition, reducing reaction in the surface of the air electrode 11 is promoted by exposing the air electrode 11 to a reducing atmosphere of high temperature to separate a collecting material 14 fixed to the surface of the air electrode 11.
Patent JP-H0455859-A (JP)
Title: Method and apparatus for developing photosensitive planographic printing plate
Inventor: SHIMURA KAZUHIRO
IPC: G03F7/30
Filed: 1990-06-25
Abstract: PURPOSE:To unnecessitate the control and exchange of a developing soln. and to enable always stable development at a high speed by setting a means of feeding the developing soln. into the gap between upper and lower guide plates arranged at a narrow interval after feeding to a photosensitive planographic printing plate. CONSTITUTION:A developing soln. in a tank 12 is sent to developing soln. feeding nozzles 6, 8a by working a pump 15a for a prescribed time and the soln. sent to the nozzle 6 is spread on a photosensitive planographic printing plate from a developing soln. feeding member 5. The soln. fed from the nozzle 8a into the gap 10 between upper and lower guide plates 9 fills the gap 10. At the same time, a replenisher (concd. soln.) for the developing soln. and water for dilution are supplied from tanks 13, 14 to the tank 12 by working a pump 15b. The printing plate is conveyed to the right on the rolls 9a of the lower guide plate 9. Development can be kept always stable with a small amt. of the developing soln., the control and exchange of the developing soln. are unnecessitated to increase work efficiency and the developing speed can be increased.
Patent JP-S6228445-A (JP)
Inventor: UMEMURA MASUFUMI
IPC: D03D51/00
Filed: 1985-07-27
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-S5956791-A (JP)
Inventor: OOWADA SHIYUUICHI
IPC: H05K3/34
Filed: 1982-09-24
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-H0361813-A (JP)
Title: Method and apparatus for measuring gradient of buried pipe
Inventor: HAMANAKA TAKU
IPC: G01C5/04
Filed: 1989-06-28
Abstract: PURPOSE:To obtain a method and an apparatus for easily and correctly measuring gradient of a pipe by a method wherein a hose with a pressure sensor installed is put into a buried pipe whose gradient is to be measured and level measurement method by a pressure gauge is utilized. CONSTITUTION:A hose 4 with a pressure sensor 3A attached at the tip is connected to a tank 2 filled with fluid 1 heavier than air. The hose 4 is put into a buried pipe 9 to be measured by a self-running carriage 5 with the sensor 3A mounted so that pressure measured by the sensor 3A is displayed on a panel 7 and recorded. Since the position of the sensor 3A can be determined according to the length of the hose 4 advanced into the buried pipe 9, as soon as various compensations with respect to readings of the pressure sensor 3A are performed, calculation for obtaining the gradient is performed so that the gradient between two optional points can be immediately known as the hose 4 advances.
Patent JP-S6328596-A (JP)
Inventor: OKAWA SHIGERU
IPC: B26D7/18
Filed: 1986-07-15
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-S649857-A (JP)
Title: Production of ceramic superconductive material
Inventor: FUKUDA YASUTAKA
IPC: H01B13/00
Filed: 1987-07-03
Abstract: PURPOSE:To obtain a ceramic superconductor material with improved properties such as critical point in good operability by calcinating, crushing and wet- forming a feedstock of rare earth element-alkaline earth metal-noble metal element-oxygen system. CONSTITUTION:A feedstock of R-A-M-O (R is at least one selected from Y and lanthanoid rare earth elements; A is alkaline earth metal element; M is noble metal element; O is oxygen) is calcined and crushed. Then, the resultant powder is compression-molded with a wet press using a solvent as a molding auxiliary and sintered to give the subject ceramic superconductor material. Thus, molding becomes easy in no need of dewaxing before sintering. The solvent is suitably a fluorinated hydrocarbon such as trichlorofluoroethane or a chlorinated hydrocarbon such as carbon tetrachloride containing less than 0.1wt.% water.
Patent JP-S6058021-A (JP)
Inventor: OONISHI TAKESHI
IPC: A01G9/24
Filed: 1983-09-12
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-S5791568-A (JP)
Title: Light module
Inventor: TSUCHINUMA KENICHI
IPC: H04B10/25
Filed: 1980-11-28
Abstract: PURPOSE:To easily produce a small-sized light module at low cost by a method wherein the conversion element of a receiving light module and peripheral circuits are coated with a transparent mold substance and an external shape is formed with an opaque mold substance and the space between the transparent and opaque mold substances is filled with an electromagnetic wave shielding member. CONSTITUTION:Transfer mold is applied as the first-stage mold so that the lead frame group 54 of a receiving light module 51, light sensitive elements 60, IC element 55, and bonding wires may be coated and a transparent mold substance 57 is formed. An nesa film 71 is formed and deposited as an electromagnetic shielding member so that light to the light sensitive element may not be disturbed. Next, the second stage mold is applied so that a condensing lens 57a at the light incoming surface of the light sensitive element may be exposed and an impermeable mold substance 52 is formed. In this way, a small-sized and electromagnetic noise-proof light module which easily performs optical axis positioning can be obtained at low cost.
Patent JP-H05331556-A (JP)
Title: Instrument for detecting tension of metal strip
Inventor: HAMAZAKI NARUO
IPC: C21D11/00
Filed: 1992-06-02
Abstract: PURPOSE:To provide an inexpensive detecting instrument for tension of a metal strip, in which the installation space is made small and the structure is simplified. CONSTITUTION:In this instrument, guides 2 arranged at each fixed supporting part in both sides of the metal strip passing through part, bearing supporting bodies 3 arranged at each guide 2 so as to be vertically slidable, bearings 4 arranged to each bearing holding body 3, a holding roll 5 supported with both bearings 4 and weigher 6 supporting each bearing supporting body 3 at this lower part are provided. By this weigher 6, a load of difference between the load of the holding roll, etc., and push-up force loaded to the holding roll 5 by the tension of the metal strip is detected so as to measure the tension of the metal strip from this detected value and the known wt. of the holding roll, etc.