baber/WOPTO huggingface dataset:
Patent JP-S6480980-A (JP)
Title: Copy preventing method
Inventor: TOUKOU KIYOSHI
IPC: B41M3/14
Filed: 1987-09-22
Abstract: PURPOSE:To securely a copy from being taken without permission by obtaining an image formation body which has absorptivity of specific wavelength equal to or smaller than the absorptivity of wavelength of a non-line part. CONSTITUTION:The image formation body whose absorptivity of 400-600nm wavelength of a line part is equal to or smaller than the absorptivity of 400-600nm wavelength of the non-line part is formed. This image formation body is obtained by forming the line part in optional color on, for example, a base material (non-line part) having a specular surface, and metal foil such as aluminum, a plastic film where metal such as aluminum, copper, etc., are vapor-deposited, etc., are usable as the base material having the specular surface. An in-use electrophotographic copying machine uses light of 400-600nm wave length for exposure, so when this image formation body is copied electrophoto graphically, the line part and non-line part are copied in black and a copy whose line part can not be read is obtained. Consequently, a copy is prevented from being taken without permission.
Patent JP-H0291246-A (JP)
Title: Production of high-grade polyamide fabric
Inventor: ONODERA TADAHITO
IPC: D03D15/00
Filed: 1988-09-22
Abstract: PURPOSE:To obtain at low cost in high productivity the title fabric with feel free from offensive luster and good in weavability by interlacing treatment of multifilament yarn produced by high-speed spinning followed by twist application and by weaving the resultant yarn as warp in a non-sized manner. CONSTITUTION:Polyamide multifilament yarn 45-65% in the elongation at break produced by spinning at a speed of >=3500m/min is put to interlacing treatment at 5-40U/m followed by twist application at >=1t/m. The resultant yarn is then woven as warp in a non-sized manner using a water jet loom, thus obtaining the objective fabric.
Patent JP-S6478647-A (JP)
Title: Die for spinning wheel for vehicle
Inventor: OCHIAI KIMIO
IPC: B21J13/02
Filed: 1987-09-21
Abstract: PURPOSE:To easily form a rim flange end edge and to prevent the generation of a gap between the die for forming and a rim as well by taking a rim flange forming part as a tapered face and forming an arcuated part at the lower end corner part thereof. CONSTITUTION:A tapered face 121 is formed on the center part of a rim flange forming part 12. A chamber part 122 is formed by chambering an upper end angular part on the tapered face 121 to make a rotating presser 3 easy to escape from the tapered face 121. An arcuated part 132 is formed at the lower end corner part of the tapered face 121 to make the rotating presser 3 easy to run along the lower end corner part of the tapered face 121. Accordingly, the rim flange end edge can easily be formed in case of spin forming and the generation of a gap between the die for forming and rim can easily be prevented.
Patent JP-2000066157-A (JP)
Title: Optical control device and its production
Inventor: KANBE TOSHIYUKI
IPC: G02F1/03
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain an optical control device capable of suppressing a temp. shift characteristic by forming films having the resistance lower than the resistance of a buffer layer and a substrate on part of these two layers and controlling the resistance value of the low-resistance films to a lower level. SOLUTION: Ti diffused parts 2 are formed on the surface of a Z plate LiNbO3 substrate 1 having an elector-optic effect and are used as optical waveguides. The waveguides are of a Mach-Zehnder interference type and electrodes 6 are formed via the buffer layers and the low-resistance films 4 on the branch optical waveguides. The low-resistance films 4 have plural insulation point 5 near the optical waveguides. Electric fields are imparted to the optical waveguides from the electrode 6 on the branch optical waveguides to change the phases of the guided light propagating in the respective branch optical waveguides. The branch optical waveguide are subjected to multiplexing again to cause the intensity modulation of the guided light. The resistance value of the low-resistance films 4 is controlled to a lower level in order to improve temp. stability. Further preferably, the upper limit of the resistance value of the low-resistance films 4 is disposed in order to improve the temp. stability under the conditions of the specified change rate of the temp. to lower the sheet resistance value to <109/square.
Patent JP-S60128016-A (JP)
Title: Heating apparatus for vehicle
Inventor: NONOYAMA KOUJI
IPC: B60H1/12
Filed: 1983-12-16
Abstract: PURPOSE:To improve a heating effect, by constituting a heating apparatus so as to cause a hot water blast quantity to be automatically lowered as much as the specified value in time of using a combustion heater, in case of the combined heating apparatus consisting an engine cooling water type hot water heater and the combustion heater. CONSTITUTION:When a switch 65 is turned to ON in order to use a combustion heater 2, a double-shaft motor 27 is driven by the output of a control circuit 62, driving a fan, and combustion air is supplied whereby the combustion heater 2 is set in combustion, thus air for heating use is heated by combustion gas. Simultaneously with this air heating, a coil 63a of a relay 63 is energized with current, opening a contact 63b, and a resistor 61 is inserted into space between a blower motor 43b and a blower switch 60 so that a feeding quantity to the blower motor 43b becomes lowered. Therefore, even if it is set to a maximum air quantity Mi, a speed of rotation in the motor 43b drops to the extent of a medium speed or so, therefore a blast quantity is reduced. With this constitution, a heating effect is well improvable.
Patent JP-S6297820-A (JP)
Title: Composite type mold clamping device
Inventor: YAMAZAKI YOSHIHIKO
IPC: B29C45/66
Filed: 1985-10-24
Abstract: PURPOSE:To make both the opening and closing of mold and the mold clamping possible by means of a single driving source by a method wherein a supporting platen is shiftably provided on tie bars provided across a pair of fixed platens so as to connect it with a movable platen by link toggle and at the same time the link toggles are extended and contracted by means of arms. CONSTITUTION:When arms 11 and 11 are pressed by the forward motion of a working member 12, the pressing force is transmitted to a supporting platen 5 as well as to links 10a. Because being resiliently pressed backward by spring members 9, the supporting platen 5 is hard to be shifted and consequently the links 10a rotate inwards about connecting pins, which connect the links 10a with the supporting platen 5 so as to pressingly extend links 10b and consequently to shift a movable platen 3 forward. Furthermore, the supporting platen 5 starts to be shifted together with the link toggles 10, 10 and the movable platen 3 against the spring members 9 so as to close molds 6 and, after that, to further pressurize the molds 6 strongly in order to turn the molds 6 into the clamped state.
Patent JP-2001065211-A (JP)
Title: Theft preventive system for vehicle
Inventor: IDO YOICHI
IPC: B60R25/25
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To unlock the door equipped with a safety measure against a vehicle theft by using a fingerprint recognizing device and a keyless entry system, and enhance the security performance and its convenience. SOLUTION: An on-board computer 5 enables the receipt of a remote operation signal by a vehicle-side receiver 2 in a prescribed time and keyless entry system, when a door can not be unlocked the fingerprint recognition in a fingerprint recognizing device 11. Further, a portable transmitter 4 is started by adding a vibration or pressure, so that a remote operation signal is transmitted from the portable transmitter 4 to the vehicle-side receiver 2. The on-board computer 5 judges whether or not this remote operation signal coincides with the identification code in the transmission or receiving and when the identification code is coincident, a driving mechanism 3 is controlled to unlock the door.
Patent JP-H0546150-A (JP)
Title: Drawing control method for italic character
Inventor: IKEGAMI TETSUAKI
IPC: G06F3/153
Filed: 1991-08-26
Abstract: PURPOSE:To speed up the drawing of the italic characters on an output memory and to eliminate influence upon drawing data which are already drawn in an area except for the italic characters. CONSTITUTION:A character output device when accepting a request to output the italic character develops the italic character 9 on a 1st memory 5A first. Then the italic character 9 is transferred to a 2nd memory (output memory) 6A and drawn in a specific area. At this time, a rectangular area 11 is found from the development origin, base vector, and up vector of the italic character 9 on the 1st memory 5A and transferred to the 2nd memory 6A. Half-tones are generated to the same size with the rectangular area 11 so that a character frame corresponding area and other parts are made in different in bit value; and the half-tones and data in the rectangular area surrounding the italic character 9 and the drawing area are combined to draw the italic character in the specific area while performing logical arithmetic.
Patent JP-H0771319-A (JP)
Title: Lower case of cylinder block
Inventor: KAWAMURA FUMIAKI
IPC: F02F7/00
Filed: 1993-08-31
Abstract: PURPOSE:To facilitate a layout of the inside of an engine room by facilitating the layout of a shaft, etc., of a transmission to be fitted, and by fitting an engine and the transmission compactly. CONSTITUTION:A block side joint part 26 is provided on the outer periphery of the crankshaft 16 shaft support side of the cylinder block 4 of an engine 2, and lower case 10 side first joint parts 32, 34 to be mounted on the block side joint part 26 are provided on the outer periphery on the side opposed to the crankshaft 16 shaft support of the cylinder block 4 of the lower case 10. Lower case side second joint parts 38, 40 on which the oil pan side joint parts 44, 46 of an oil pan 12 are to be mounted, are PROVIDED on the outer periphery on the side separated from the crank shaft 16 shaft support of the cylinder block 4 of the lower case 10, while the lower case side joint parts 38, 40 to be positioned on either side of the lower case 10 in the width direction are provided on the lower case 10 so that the second joint parts are closer to the rear side of the lower case 10 than the lower case first joint parts 32, 34 to be positioned on the same side as the lower case side second joint parts 38, 40.
Patent JP-S6396088-A (JP)
Inventor: KITAGAWA KOJI
IPC: F16J15/00
Filed: 1986-10-09
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-H08237894-A (JP)
Title: Correcting method for balance of scanning optical device
Inventor: NAKASUGI MIKIO
IPC: H02K21/14
Filed: 1995-08-24
Abstract: PURPOSE: To simply correct balance with high accuracy by, when correcting balance, separating a mechanical part, including a rotating body, from an electric circuit part, setting it on a balance corrector, and rotating it by means of a stator, beforehand installed on the balance corrector, to measure and adjust the amount of unbalance. CONSTITUTION: The portion at which a fixed part and a motor housing are coupled with each other is so designed that they can be separated from each other. This makes it possible to divide the deflection scanner into a mechanical part, containing a rotating body, and an electric circuit, containing a stator. The mechanical part containing the rotating body is set on the fixing jig 52 of a balance corrector 51 from above. The balance corrector 51 includes the stator 53 of the jig as a rotating means and the motor board 54 of the jig mounted with electric parts. The mechanical part is thus rotated, and the amount of its unbalance is measured and adjusted, which makes possible the correction of balance with high accuracy.
Patent JP-H08100209-A (JP)
Title: Ladle treatment of molten steel by using three-phase ac plasma
Inventor: OGURO TAKAHIKO
IPC: C21C7/00
Filed: 1994-10-03
Abstract: PURPOSE: To obviate the generation of secondary arcs from the lower parts of torches into molten steel by specifically arranging three pieces of the torches and igniting the respective torches by adjusting the angles of inclination thereof, then tilting the respective torches to the angles of inclination of a specific range. CONSTITUTION: Three pieces of the torches are used. These torches are so arranged that their front ends draw a triangle viewed from a perpendicular direction. The respective torches are ignited by adjusting the angles of inclination of the respective torches to 45 to 60 deg.. Arcing is thereafter executed by tilting the respective torches in such a manner that the angles of inclination attain 80 to 90 deg.C. Secondary refining of the molten steel in a ladle is executed in the state of not generating the secondary arcs to the molten steel from the lower parts of the torches by this method. Then, the torch surfaces are not heated to a high temp. and the decrease in the thicknesses of the torches by high-temp. oxidation is prevented. The deformation of the torches themselves by an increase in the temp. difference between the upper parts and lower parts of the torches is prevented.
Patent JP-H0582015-A (JP)
Title: Manufacture of impregnation type cathode
Inventor: TAGUCHI TADANORI
IPC: H01J9/04
Filed: 1991-09-19
Abstract: PURPOSE:To form a compound layer at a stable coating ratio with the excellent reproducibility, and enable the low temperature operation of the high electron discharge-characteristic by forming a thin film with the simultaneous spattering, which can control the quantity of W, WO3, Sc2O3 independently. CONSTITUTION:The electron discharge material, which consists of 4BaO, CaO and Al2O3 is heated for melting in the H atmosphere, and a heat-proof porous base is impregnated with this melted electron discharge material to manufacture a surface impregnation type cathode pellet. This pellet is inserted to a bulkhead layer and a sleeve for fixation to manufacture a cathode main frame, and the cathode main frame is fitted to a support base 10 so that the pellet is opposite to a target 20. W, WO3 and Sc2O3 are placed on target parts 21, 22, 23 of the target 20 respectively, and the high frequency electric power is supplied from an electric power control means 30 to spatter them simultaneously and form the mixture thin film on the surface of the pellet. This impregnation type cathode can obtain the excellent electron discharge characteristic at a stabilized level with the excellent reproducibility under the low temperature condition.
Patent JP-S61118619-A (JP)
Title: Apparatus for measuring water level
Inventor: KAWAMOTO KATSUYUKI
IPC: G01F23/60
Filed: 1984-11-15
Abstract: PURPOSE:To exclude an error due to the partial displacement of the surface of water, by providing a plurality of water level meters each for calculating a water level from the change in the pressure of a spring extending and contracting so as to follow the up-and-down movement of a float and operating the outputs of the water level meters to calculate an average value. CONSTITUTION:A float 2 and a spring 4 are provided in a case 1 and the change in the pressure of the spring 4 changing by the up-and-down movement of the float 2 is converted to a water level by a converter 3 to be sent out to a signal line 6. A plurality of these water level meters are provided to the surface A of water and the outputs of the water level meters are inputted to an operator 5 to calculate the average value of the outputs of all water level meters. By this method, an error generated by the partial displacement of the surface A of water caused by waves due to a wind or the discharge of a dam is re moved to enhance measuring accuracy.
Patent JP-H0826064-A (JP)
Title: Gas generator for front passenger seat
Inventor: OTANI YASUHIKO
IPC: B60R21/264
Filed: 1994-09-06
Abstract: PURPOSE:To provide a gas generator for a front passenger seat which has simple structure, permits the easy manufacture, and secures the stable function. CONSTITUTION:A long cylindrical container 2 whose both ends are closed, the first and the second partitioning members 4 and 6 which are inserted in order to divide the container 2 in the axial direction to an ignition chamber 3, gas generating chamber 5, and a filter chamber 10, ignitor 25 accommodated into the ignition chamber 3, ignition gunpowder 26, gas generating agent 7 accommodated in the gas generating chamber 5, and the filter members 12-15 accommodated into the filter chamber 10. The gas generator is equipped with the first through hole 22 formed on the first partitioning member 4 for the communication between the ignition chamber 3 and the gas generator 5, the second through hole 9 formed on the second partitioning member 6 for the communication between the gas generation chamber 5 and the filter chamber 10, and a gas effluence hole 16 formed on the container 2 for the communication between the filter chamber 10 and the outside.
Patent JP-S61118045-A (JP)
Title: Serial transmission system
Inventor: HIRAHARA JIRO
Filed: 1984-11-14
Abstract: PURPOSE:To improve the degree of freedom of a system and its operation efficiency by providing a master or a slave function to an optional circuit as required without fixing a master circuit and a slave circuit. CONSTITUTION:Transfer circuits C1-C4 are in data receivable state at the initial state. In transferring data from the transfer circuit C1 to the transfer circuit C3, at first the transfer circuit C1 is used as a master circuit to attain data transmittable/receivable state. Then an address data designating the transfer circuit C3 from a transmission terminal TX is transmitted. The transmitted data passes through the transfer circuits C2, C3 and C4 and returns to a reception terminal RX of the transfer circuit C1. When the transfer circuit C3 receives an address data designating the own circuit, the data afterward is not passed through.
Patent JP-H1185917-A (JP)
Title: Card conveyance device of card reader writer
Inventor: KOJIMA SUSUMU
IPC: G06K13/067
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of a load at the time of driving a conveyance motor as much as possible by turning on an electromagnetic clutch and transmitting power to a card conveyance roller group when a rotational speed detecting means detects the rotational speed of the conveyance motor reaching a specific speed. SOLUTION: Travel position information on a card 61 is inputted to a control means from a card insertion sensor, a 1st card detection sensor 26, and a 2nd card detection sensor 28. Further, information regarding the driving number of revolution of a flywheel 34 is inputted from a timer. Then a control means controls the driving of the conveyance motor 36, electromagnetic clutch 33, and a magnetic head 27 according to those pieces of information. Namely, when it is judged that the number of revolution of the conveyance motor 36 reaches the specific number and the conveyance force accumulated in the flywheel 34 is large enough for constant conveyance, the electromagnetic clutch 33 is turned ON. Once the electromagnetic clutch 33 is turned ON, the power accumulated in the flywheel 34 is transmitted to a shaft 17.
Patent JP-H0288420-A (JP)
Title: Production of spinel clinker
Inventor: ODA YASUYOSHI
IPC: C01F7/16
Filed: 1988-09-27
Abstract: PURPOSE:To obtain high quality and high density spinel clinker at a low cost by using alumina and magnesium hydroxide each having specified properties of particles as starting materials. CONSTITUTION:When alumina is mixed with magnesium hydroxide and calcined to produce spinel clinker, alumina having >=2.5m<2>/g specific surface area and contg. >=60wt.% particles of <=5mum particle size and magnesium hydroxide contg. >=90wt.% particles of <=10mum particle size are used as starting materials.
Patent JP-2000082821-A (JP)
Title: Manufacture of semiconductor device and liquid crystal display
Inventor: HIRANO KIICHI
IPC: G02F1/1368
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To improve a throughput of a semiconductor device provided by a polycrystalline silicon film excellent in characteristics. SOLUTION: An insulation thin film 1a is formed on a glass substrate 1, an amorphous silicon film is formed on the insulation thin film 1a, a polycrystalline silicon film 2 is formed by laser-annealing the amorphous silicon film, a gate electrode is formed on the polycrystalline silicon film 2 through a gate insulation film 3, an impurity region 6 to be a source/drain is formed in the polycrystalline silicon film 2, and the impurity region 6 is activated by rapidly heating it in the RTA(Rapid Thermal Annealing) method.
Patent JP-2001017502-A (JP)
Title: Home care unit
Inventor: NOBORITATE IMAO
IPC: A61G7/05
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a device in use for care of a patient provided with a bathtub and a toilet of material such as plastic or the like. SOLUTION: The size of this care unit is slightly smaller than a single bed. A bathtub 1 and a toilet 2 are integrally formed so that waste water can be drained from a water exhausting port 3 to a safe place by using a hose. It is recommendable to adjust both the heights of a patient's bed and the care unit.
Patent JP-S60131280-A (JP)
Title: Image forming device
Inventor: WATANABE JIYUNJI
IPC: B41J17/32
Filed: 1983-12-20
Abstract: PURPOSE:To enable a transfer material to be replaced easily and in a short time, by fitting a transfer material cassette to a cassette-fitting part opposed to a transferring part so that it can be drawn out and pushed in, in a thermal transfer type image-forming device. CONSTITUTION:A transfer ribbon 15 is enclosed in a cassette casing 33 to form a ribbon cassette 14, which is fitted to the cassette-fitting part 41 opposed to the transferring part 11 so that it can be drawn out and pushed in. Further, spare ribbon cassettes 14 are contained in a containing unit 43 therefor. The unit 43 comprises a rotary base 44 forming a plurality of cassette-containing parts 49, is provided adjacently to the part 41 of the main body of the device having a width W, is provided with an auto-changer, and the entire width thereof inclusive of the auto-changer can be made to be about W+Wc, so that not any special space for replacing the ribbon cassette is required at the side part of the main body of the device. Accordingly, the transfer material can be replaced easily and in a short time.
Patent JP-S6395704-A (JP)
Title: Antenna system
Inventor: MIYAHARA NORIO
IPC: H01Q19/13
Filed: 1986-10-09
Abstract: PURPOSE:To cover the service area with high gain and simple constitution by providing a reflection mirror having a step of 1/4 wavelength of a radio wave to a reflection mirror system and selecting the phase distribution of the radio wave radiated from the reflection mirror system on the aperture of the final stage of reflection mirror to be a rotation symmetric distribution where the phase is opposite alternately in the radial direction from the aperture center. CONSTITUTION:A radiation beam 2 in a main lobe region of a radio wave radiated from a feeder horn 1 is reflected in a reflection mirror 3 and becomes a radiation beam 4. The phase of the radiation beam reflected from the center 3a and the radiation beam reflected in the circumference ridge 3b in the radiation beam 2 are made opposite. In figure, symbols +, - show the opposite phase. In making the radiation beam incident a reflection mirror 5, the aperture distribution on the reflection mirror 5 is a rotation symmetric distribution repeating in-phase and opposite phase concentrically. The radiation pattern to the aperture distribution is a twin beam in axis symmetry.