baber/WOPTO huggingface dataset:
Patent JP-H05208456-A (JP)
Title: Manufacture of tire
Inventor: KAARU JIEI SHIIGENTARAA
IPC: B29D30/36
Filed: 1992-10-30
Abstract: PURPOSE:To make it possible to constantly control the shape of a tire throughout the whole process. CONSTITUTION:The finished green tire 2 is formed by attaching a first stage carcass to a second stage outside annular tread assembly 11 in a torus-shaped housing consisting of a tire forming mold 52. Further the periphery of the inside annular part of the tire is determined by the inside annular support 22 at the bead portion 4 of the first stage carcass. Furthermore, the female mold of the outer surface of the finished tire 2 is formed on the inner surface of the support. The annular support 22 of the bead portion 4 is kept connected with the tire 2 until the postexpansion stage of the tire is completed.
Patent JP-S63213516-A (JP)
Inventor: SHIOU CHIN RIN
IPC: C08G59/40
Filed: 1987-12-14
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-H05150389-A (JP)
Title: X-ray photosensitive material and x-ray image forming method
Inventor: ARAKAWA SATORU
IPC: G06T1/00
Filed: 1991-11-28
Abstract: PURPOSE:To obtain an X-ray image having high sharpness by constituting at least either of a base and intermediate layer of a material which reflects reading light, thereby subjecting X-ray image information to weighted addition. CONSTITUTION:This photosensitive material consists of the base 1, emulsion layers 2 provided on both sides, and the intermediate layer provided between the base 1 and the emulsion layers 2 at need. At least either of the base 1 and the intermediate layer are constituted of layers contg. the material to reflect the reading light with which the X-ray photosensitive material is irradiated for the purpose of reading the image. The material of the base 1 is exemplified by a plastic film, such as polyethylene terephthalate. At least either of the plastic film and the intermediate layer are constituted of the layers contg. the material, for example, titanium oxide (TiO2) to reflect the reading light with which the X-ray photosensitive material is irradiated for the purpose of reading the image in order to improve the quality of the image by shutting off the crossover light.
Patent JP-2001133179-A (JP)
Title: Heat exchanger with fin
Inventor: ISHII SHO
IPC: F28F1/32
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger with fins where heat transfer efficiency has been improved without reducing ventilation efficiency. SOLUTION: In the heat exchanger with fins, a plurality of heat transfer pipes 2 are stuck to a plurality of fins 1 being arranged in parallel at a fixed interval so that they cross orthogonally one another, and a plurality of louvers 1a are provided between the heat transfer pipes with fins. In the heat exchanger, width A of the louver at the windward with the greatest amount of heat transfer is set wider than the louver width B and C at the downwind side, thus improving heat transfer efficiency.
Patent JP-H10154264-A (JP)
Title: Lighting plate of automatic vending machine
Inventor: MINAMOTO SHIGENORI
IPC: G07F9/02
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent distortion or deformation caused by thermal elongation/ contraction, by providing beads which are projectingly formed toward an exhibition chamber in plural rows on the inner side of a printed part. SOLUTION: The lighting plate 12 is formed ant of a resin material, to which a printed part 13 for advertising commodities and a transparent part 14 and attached, and the part 14 faces sample commodities 7, which are provided in an exhibition chamber 9. Beads 15 which are projects toward the chamber 9 with their tip parts in an almost spherical shape are arranged on the parts 13 is plural rows, and the front spherical parts are also printed. In the plate 12 that is made from a resin material, when the plate 12 is irradiated with direct sunlight, the surface temperature of the part 13 rises higher than the part 14.  However, the distortion that is caused by thermal elongation action is prevented because the strength of material itself of the part 13 of the plate 12 that is made from resin material against warping, deflection, etc., is reinforced and stretching ratio that is caused by heat is improved by means of the protruding height h of the beads 15 which are formed on the inner side of the part 13.
Patent JP-H09156102-A (JP)
Title: Image forming apparatus and method
Inventor: TAJIKA HIROSHI
IPC: B41J2/125
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To form an image of high quality free from density irregularity at a high speed by judging the presence of the emission of emitting orifices related to the formation of pixels present around the pixel formed by an emitting orifice to be corrected and correcting a drive signal for emitting ink corresponding to the pattern of the judged presence of the emitting orifices. SOLUTION: In an image forming apparatus forming an image by using a printing head for emitting ink from a large number of emitting orifices, a change pattern modulating a dot diameter is preliminarily calculated to be stored in an RAM 230 in a table system and, if necessary, a numerical value is drawn out to a gate array 200 having a PWM table from the RAM 230. The numerical value (radom numbers) drawn out of the table of the RAM 230 is added to a fundamental drive table number set in the optimum timing by a CPU 240 and, further, heat pulses are formed on the basis of the data of the PWM of the gate array 200 according to the table number to control a dot diameter.
Patent JP-H06164301-A (JP)
Title: Piezoelectric oscillator
Inventor: YOSHIMOTO HISAYA
IPC: H03H9/17
Filed: 1992-11-25
Abstract: PURPOSE:To improve solder heat resistance, to improve the reliability in moisture resistance or the like, to prevent the degradation of an electrode surface, to prevent characteristic degradation and to improve productivity. CONSTITUTION:Three notched parts 8 and 9 are respectively formed on a base plate 1 at the opposing side faces and external electrodes 2, 3 and 4 are formed at both sides and the center of the base plate 1 by using an electrode material whose content of platinum in percentage is 0.1-10%. A piezoelectric ceramic element 7 is fixed through electrically conductive adhesive materials 5 and 6 to the external electrodes 2 and 3 and a cap (not shown in the Figure) for protecting the piezoelectric ceramic element 7 is attached to the base plate 1.
Patent JP-H04184960-A (JP)
Title: Wiring method of semiconductor device
Inventor: NAKAYAMA KEIZO
IPC: H05K3/00
Filed: 1990-11-20
Abstract: PURPOSE:To reduce the delay time due to wiring step by a method wherein the wiring path is decided making reference to the wiring length in respective wiring layers exceeding two layers, the resistance value and the capacity value per unit length. CONSTITUTION:When wiring layers A, B, etc., exceeding two layers are used for the wiring path routes a, b from the output gate 2 at the starting point from the input gate 3 at the target point between wiring sections, the wiring length in respective wiring layers, the resistance value and the capacity value per unit length are measured. Next, the wiring path is decided on the route a or b so that the path on the wiring layers in the large quotient value of the capacity value per unit length divided by the resistance value per unit length may be set up on the starting point side. Through these procedures, the delay time due to wiring step can be reduced even if the wiring length in respective layers as well as wiring delay time per unit length are respectively equal to one another.
Patent JP-H02159513-A (JP)
Title: Liquid crystal display device
Inventor: HIDA JUNICHI
IPC: G01D7/00
Filed: 1988-12-12
Abstract: PURPOSE:To enable versatility of a display pattern by arranging a plurality of power sources for irradiate a liquid crystal display plate with color lights differing from one another and a selective drive means for altering and selectively driving the light sources to alter and control color of a display screen. CONSTITUTION:A display device 9 is made up of a liquid crystal display plate 12 and a backlight lamp section 14, which is made up of lamps 15-17 of red, yellow and white inserted into a lamp box 13 through a through hole B. Then, a voltage is applied through leads 12a corresponding to a number of liquid crystal elements to make the elements turbid so that transmissivity of light passing therethrough changes to display a character. A CPU reads detection values of electric parts of various sensors and makes a display panel 12 display a code number of an abnormal part determining an abnormality when the values exceed an allowable value. A color corresponding to the abnormal part, for example, red is read out of an ROM to light a lamp 15 to make a screen of a display panel 12, namely, a display device 9 red. Thus, an operator is informed of the occurrence of an abnormality to be handled at emergency.
Patent JP-H05149462-A (JP)
Title: Control valve for micro flow rate
Inventor: HAYASHI AKIHITO
IPC: F16K31/02
Filed: 1991-11-28
Abstract: PURPOSE:To provide a control valve for micro flow rate, the valve configuration of which hardly allows the generation of particles, but enables linear displacement even in a micro flow rate range. CONSTITUTION:In a device where a valve body is driven by making use of the displacement of a piezo-electric element, which is produced in response to applied voltage, a piezo-electric element drive type valve executing flow rate control for fluid with a diaphragm directly seated on or separated from a valve seat 5, is incorporated wherein the metallic diaphragm 6 is made to function as a valve body. And a control valve for micro flow rate is so constituted that the difference between the diameter D of the valve seat 5 and the diameter (d) of a valve hole 4 is in a range of 3d<=(D-d)<=5d.
Patent JP-2001132410-A (JP)
Title: Turbine expander provided with variable nozzle mechanism
Inventor: KATO TAKASHI
IPC: F01D17/16
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a turbine expander provided with a variable nozzle mechanism in which an actuator and most parts of a nozzle drive mechanism can be installed in a room temperature range at an atmospheric pressure, and in which input heat can be restricted to the minimum in driving a variable nozzle of an expansion turbine, to lead very low temperature gaseous helium to adiabatic expansion. SOLUTION: This expander is provided with an adiabatic expansion device 22 incorporatol with a turbine impeller 12 to lead very low temperature gas, to adiabatic expansion by its rotation, a brake device 24 coaxially connected to the turbine impeller 12 for braking this; and a variable nozzle mechanism 30 for changing a throat area of the very low temperature gas introduced to the turbne impeller 12. The adiabatic expansion device 22 is installed in a vacuum vessel 14, and the brake device 24 is installed outside the vacuum vessel 14. The variable nozzle mechanism 30 comprises a nozzle member 32 built in the adiabatic expansion device 22, and a drive member 34 installed outside the vacuum vessel 14.  The nozzle member 32 and the drive member 34 are connected to each other by a thin cylindrical member 36 which is coaxial with the turbine impeller 12, and the nozzle member 32 is driven by oscillation of the cylindrical member 36 around an axial center Z of the turbine impeller 12.
Patent JP-H03186447-A (JP)
Title: Method and device for prelarming prevention of rear-end collision of vehicle
Inventor: JIYO KAMEI
IPC: B60R21/00
Filed: 1989-12-04
Abstract: PURPOSE: To prevent rear-end collision by calculating the inter-car safety distance from the distance from the own car to a car or any other object ahead or behind and the own car running speed, and controlling related working devices according to the result from calculation. CONSTITUTION: This device includes an ahead car distance and a behind car distance measuring instruments 11, 12 and a car speed measuring instrument 2, and the sensing signals from them are inputted into a microcomputer 3. A safety distance which requires a deceleration or brake application is calculated by the safety distance calculating mode set 30 in the microcomputer 3, and also the safety distance for behind the car is calculated. The specified calculations are conducted by the brake lamp control mode set 31, deceleration/ braking alarm indication mode set 33, cruising device control mode set 34, and start run alarm indication mode set 35. The operations of the working devices 4 such as a brake lamp actuator 41, deceleration requiring and brake alarm indicators 421 and 422, headlight 43, etc., are controlled in accordance with the outputs of the respective sets 30-35.
Patent JP-H03176733-A (JP)
Title: Overflow detecting circuit for adder/subtractor
Inventor: KOBAYASHI HIROKI
IPC: G06F7/508
Filed: 1989-12-05
Abstract: PURPOSE:To contract the size of a circuit and to obtain an overflow circuit appropriate for LSI formation by detecting the overflow of an adder/subtractor, forming its corresponding selecting signal and then correcting overflow with the selecting signal. CONSTITUTION:At the time of overflow, input data X, Y are the same, the output of a signal comparing means 21 is inactivated and a carrying signal C is outputted to an OR gate 31d. Since the added result Z of a full adder/ subtractor 10 is different from the signal C, the selecting signal C is activated and the signal of an input terminal P is selected. When a positive overflow is generated, the result is activated, the signal C is inactivated and a positive maximum value is outputted as the output signal of a selector part 32. When a negative overflow is generated, the result Z is inactivated, the signal C is activated and the minimum value is outputted. Thus, the circuit size can be reduced.
Patent JP-H03178364-A (JP)
Title: Mechanism for heating clean oven
Inventor: ASAHINA HIDEYUKI
IPC: B05C9/14
Filed: 1989-12-05
Abstract: PURPOSE:To prevent the generation of the dust or blister fault caused by the adsorption of dust on a coating surface by providing a filter removing dust in the atmosphere to a suction port sucking the atmosphere and providing a radiation pipe heating chamber in an atmospheric gas heating mechanism. CONSTITUTION:The atmospheric gas supply mechanisms 8 of the ovens 10, 11 of the continuous coating line of a strip 12, a mechanism 2 controlling the component of the solvent vapor in atmospheric gas, atmospheric gas treatment and discharge mechanisms 1, 6 and a zone temp. holding mechanism 4 are provided. A single-layer or multilayer filter 7 removing dust in the atmosphere is provided to a suction port sucking the atmosphere and a radiation pipe heating chamber 9 is arranged in an atmospheric gas heating mechanism. That is, since no dust is contained in the circulated atmospheric gas blown in the ovens, the dust or blister fault caused by the adsorption of dust, a coating surface is not generated and a product whose coating surface is perfectly smooth can be obtained.
Patent JP-H09157675-A (JP)
Title: Antimicrobial metallic material for water-soluble cutting/machining oil and article
Inventor: ISHIBASHI SHUNJI
IPC: A61L2/16
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To ensure cutting oil/machining oil maintaining its performance over a long period to be retained at excellent disposition through preventing its putrefaction with offensive odor due to outbreak of anaerobic bacteria or sulfate-reducing bacteria. SOLUTION: This antimicrobial metallic material has a form of threedimensional netty porous metal sintered compact made from metallic powder consisting of at least one kind among antimicrobial copper, silver and alloy thereof. The sintered compact may be borne on the surface of a stainless steel net or punching metal with the surface and reverse surface communicating with each other. The other objective antimicrobial metallic article is obtained by putting the above sintered compact into a water- and air-permeable reinforcing member 2.  This antimicrobial metallic material is obtained by expanding a mixed composition slurry comprising the above-mentioned metallic powder, a water-insoluble hydrocarbon-based organic solvent, surfactant, water-soluble resin binder and water followed by molding, drying, degreasing and then sintering to form a three-dimensional netty porous metal sintered compact.
Patent JP-H04186712-A (JP)
Title: Ceramic assembled type capacitor
Inventor: SUGIYAMA NORIYUKI
IPC: H01G4/35
Filed: 1990-11-20
Abstract: PURPOSE:To obtain a capacitor having remarkably small stray capacity and an extremely simple structure by providing guard electrodes conductive to a common electrode between small electrodes. CONSTITUTION:Guard electrodes 4A to 4F are provided on both ends of a direction where capacitor electrodes 3A to 3F are arranged, while the guard electrodes 4A to 4F are conductive on an end to one another at a conductive part 4. On the other hand, a common electrode 5 provided on the rear of a ceramic element 2 is conductive to the guard electrodes 4A,4 and 4B to 4F through a through hole 6. The guard electrodes 4,4A to 4F allow stray capacity among respective small electrodes 3A to 3E to be remarkably lowered. Only by means of changing an electrode pattern shape using screening or the like, it is possible to easily manufacture a ceramic assembly capacitor with desired capacitance and a desired number of capacitors.
Patent JP-H04266616-A (JP)
Title: Rolling body holder with slit
Inventor: REO MIYUNTONITSUHI
IPC: F16C33/46
Filed: 1991-11-29
Abstract: PURPOSE: To provide a slit rolling element cage such that only a small space is needed to lock the cage and that a sufficient number of rolling elements can be stored in the cage. CONSTITUTION: Recesses 9 in crossbars 6, 7 forming respective cage ends 4, 5 reach the insides of adjacent pockets 10, 12, and when a separating gap 3 is closed, projections 8 projecting into the recesses 9 are at a maximum and end at the limiting surfaces of the pockets 10, 12 facing the cage ends 4, 5.
Patent JP-H01156878-A (JP)
Title: Pattern matching circuit
Inventor: SATO TOSHICHIKA
IPC: G06T7/00
Filed: 1987-12-14
Abstract: PURPOSE:To perform matching processes among plural patterns by setting latches containing clearing functions and controlled by the output of a ROM at a position before central value circuits. CONSTITUTION:Subtractors 21-27 and the central value circuits 31-37 are used together with the latch circuits 51-57 containing clearing functions set between said circuits 31-37 and the subtractors 21-27, a minimum value area detecting circuit 41, a pattern selection ROM 61 serving as a pattern control circuit which decides and controls patterns after applying clear signals to the circuits 51-57, and a multiplexer 42. The circuits 51-57 which are controlled by the output of the ROM 61 are set before the circuits 31-37. Thus a pattern matching pattern can be varied into plural pieces. In other words, the matching processes are carried out among plural patterns.
Patent JP-S6484830-A (JP)
Title: Vessel treating machine
Inventor: KRONSEDER HERMANN
IPC: B65B59/00
Filed: 1987-12-14
Abstract: PURPOSE: To quickly and easily set container size by coupling each interlock with the operating part of a clamping device, opening it during interlock's full engagement in a coupling member, and closing during partial engagement. CONSTITUTION: In adjustment for the height, for example, of a bottle, the rotation of a rotor 1 stops, and an interlock 4 moves the rotor 1 to the position exactly facing to corresponding clamper 7, coupler 19 or 21. All of the cylinders 5 are actuated to move the interlock 4 to the outer terminal position in the radial direction. The outside front face of the interlock 4 is pushed to an operating lever arm 16 to swing it until reaching the outer terminal position in the radial direction. The fastening between a post 8 and the clamper 7 is released automatically to make the clamper 7 or a supporter 18 freely movable upward against the pole 8. A threaded spindle 3 is actuated as desired to move the rotor 1 to the intended new position together with the clamper 7 and the supporter 18.
Patent JP-2000150620-A (JP)
Title: Transporter
Inventor: SATO SHUZO
IPC: B24B37/04
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized transporter which has no possibility of contaminating objects to be transported. SOLUTION: A transporter is provided with supplying means 24a and 34b which respectively supply positive- and negative-pressure gases and a floating means 31 on which the gas supplying ports 31a and 31b of the means 34a and 34b are provided and, at the same time, a porous body 32 is arranged in the positive-pressure gas supplying port 31a of the supplying means 34a and which floats an object to be transported in a state where the means 31 does not come into contact with the bottom face of the object.
Patent JP-H11141731-A (JP)
Title: Disassembling or remounting method of hydraulic structure of hydraulic operation type large size valve
Inventor: OKUDA SUSUMU
IPC: F16K43/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a disassembling or remounting method of a hydraulic structure of a hydraulic operation type large size valve which saves a labor and has a good operating efficiency. SOLUTION: At the time a hydraulic structure 19 for operating a valve stem 13 is disassembled from or remounted on a valve casing 10, in a hydraulic operation type large size valve arranged so that the hydraulic structure 19 is disposed at a lowest position in a upside-down state, first of all, a portal shaped jack 50 is arranged at a lower flange 23 of a yoke unit 21 in the state of a coupling for connecting the valve stem 13 and a piston rod of a hydraulic structure 19 being disassembled. This jack 50 is engaged with a coupling groove provided at a lower end of the valve stem 13 and the valve stem 13 is jack upper. Thereafter a detail structural parts provided at an upper end of a piston rod is disassembled or remounted in the state of the valve stem 13 being jack upped.
Patent JP-H03222854-A (JP)
Title: Intake sound controller
Inventor: TANAKA KATSUYUKI
IPC: F02M35/12
Filed: 1990-11-20
Abstract: PURPOSE:To reduce an intake noise level as well as to emit a smooth intake sound by operating desired frequency from engine speed detected by an engine speed detecting means, and outputting a sound of the same phase or opposite one from a soundwave outputting means on the basis of the operating signal. CONSTITUTION:A space part 22 in a resonator 2 being connected to an intake pipe 13 of an internal combustion engine 1 via a small diameter part 21 is partitioned off by a wall surface 24 into a first space part 23 which is interconnected to the intake pipe 13. Then, a cancel speaker 3 or a sound generating means is housed in the first space part 23. As for this speaker 3, it uses a ceramic speaker capable of drawing out large force despite a small type, and a diaphragm 32 is vibrated by a piezoelectric actuator 31 and a cancel sound is made so as to be emitted. Then, desired frequency is operated at a control circuit 5 where an output signal of an intake pressure sensor 4 arresting an intake sound and engine speed information are inputted, thus a sound of the same phase or opposite one is emitted from the speaker 3.