baber/WOPTO huggingface dataset:
Patent JP-H0564466-A (JP)
Title: Drive circuit for ultrasonic motor
Inventor: ASANO TAKASHI
IPC: H02N2/00
Filed: 1991-08-29
Abstract: PURPOSE:To obtain a drive circuit for ultrasonic motor in which productivity can be enhanced and the ultrasonic motor can be driven smoothly. CONSTITUTION:A ceramic oscillator 16 is employed for an ultrasonic motor oscillation circuit 14 and a variable capacitance diode 22 having capacitance to be determined according to a supply voltage is included in an oscillation circuit 28. A D/A converter 36 converts an input digital data into an analog voltage which is then fed to the variable capacitance diode 22. Upon variation of the value of input digital data to the D/A converter 36, capacitance of the variable capacitance diode 22 varies to cause variation of the resonance frequency of the ceramic oscillator 16. Output signal from the oscillation circuit 28 is subjected to frequency division through counters 30, 32 and a latch 44 and then it is outputted as a driving signal for the ultrasonic motor.
Patent JP-H07174281-A (JP)
Title: Fitting pipe connecting joint
Inventor: OTSUGA NORIO
IPC: F16L41/08
Filed: 1993-09-02
Abstract: PURPOSE:To enable fitting even if the fitting hole of a manhole and the insert part of a fitting pipe are not concentrically connected to each other and prevent underground water from flowing into the manhole from between the manhole and the fitting pipe. CONSTITUTION:An elastically deformable rubber joint 4 with an inner cylinder part 9 fixed to the outer periphery of a sewer 5 by a stainless band 13 and with an outer cylinder part 10 bonded to the inner periphery of the fitting hole 3 of a manhole 1 by adhesive 17 is interposed between the inner periphery of the fitting hole 3 and the outer periphery of the insert part 6 of the sewer 5. A wedge-shape insert 14 is inserted in the hollow part 12 of the rubber joint 4 to enlarge a space between the inner cylinder part 9 and the outer cylinder part 10. The inner cylinder part 9 of the rubber joint 4 is thereby adheres closely in the liquid-tight state to the outer periphery of the insert part 6 of the sewer 5, and the outer cylinder part 10 adheres closely in the liquid-tight state to the inner periphery of the fitting hole 3 of the manhole 1.
Patent JP-H0883703-A (JP)
Title: Grain boundary insulation laminated ceramic part
Inventor: KONISHI AKIHITO
IPC: H01C7/18
Filed: 1994-09-13
Abstract: PURPOSE: To suppress irregularity in reoxidization due to the uneven density of a reactive layer, to lessen the irregularity in electric characteristics and to enhance reproducibility of characteristics by a method wherein the inner layer, having the thickness of the one layer component or more of an active layer is formed into a dense layer which is the same as the active layer from the part which comes in contact with the inner electrode of a reactive layer, and the outside layer is composed of a porous texture. CONSTITUTION: An inner electrode 3 and an inside external electrode 4 are formed on a green sheet, and a reduction firing operation is conducted at 1200 deg.C in a mixture of N2 and H2 . At this time, the flow condition of reducing gas is controlled so that the firing operation is conducted in the state wherein a reactive layer 1, in the thickness of the dielectric layer, which is pinched between the contact part of the inner electrode 3 and the inner layer 6, in the thickness of one layer or more in other words, is formed in the same texture of the reactive layer and the outer layer 7 is composed of a porous texture. In this case, by having the reducing gas in contact with the surface of a green chip, the feeding of oxygen to the reactive layer 1 is suppressed, and porous texturization of the outer layer 7 only can be accomplished.
Patent JP-S6198040-A (JP)
Title: Wiring processing system between master station and slave station
Inventor: SASAKI TAKAHIRO
Filed: 1984-10-19
Abstract: PURPOSE:To connect a master station and slave stations through one circuit and realize a two-system function by providing a circuit switching part to the master station of a system which consists of one master station having two circuit processing part and N slave stations. CONSTITUTION:The master station which has two circuit processing parts 2a and 2b is provided with the circuit switching part 10 and circuit connection interface parts 4a and 4b are switched by switches 11a-11c. Once circuit each is connected to common terminals of the changeover switches 11a-11c, and the other-terminal sides of the circuits are connected to circuit parts of slave stations 6a-6c. Consequently, even one system of slave station circuits has a two-system function and the number of circuits is therefore decreased. The master station is suitable to a telemeter, telecontrol system, etc., which scan the slave stations.
Patent JP-S6373617-A (JP)
Title: Method for vapor growth of compound semiconductor
Inventor: HASEGAWA FUMIO
IPC: H01L21/205
Filed: 1986-09-17
Abstract: PURPOSE:To enable a chloride of a compound semiconductor containing aluminium coming from a metallic aluminium source to be deposited by the vapor phase epitaxy (VPE), in the vapor growth process of III-V compound semiconductor, by holding the metallic aluminium at a temperature lower than the melting point thereof and introducing hydrogen to reduce and deposit the aluminium chloride in a growth region. CONSTITUTION:Helium gas containing about one % of hydrogen is fed through a gas line 11 and the flow thereof is controlled at 200 cc/minute for example by flow meters 12 and 13. The gas is then bubbled in AsCl3 bubblers 14 and 15 whose temperature is maintained at a fixed level. The gas (He+1%H2) containing AsCl3 is sent to an Al source 9 and a Ga source 10, where chlorides of Al and Ga are produced. These chlorides are sent to a growth region 3, then through a line 16 and the flow thereof is controlled by a flow meter 17 at a certain level. The chlorides are reduced by hydrogen gas supplied from a path 8 and reacted with As4 to produce AlAs and GaAs. By controlling the amount of AlCl3 supplied to the Al and Ga sources in this manner, a compound semiconductor of AlxGa1-xAs (0<x<1) can be grown on a substrate 18 disposed in the grown region 3. The gas after the reaction is discharged from a discharge section 19.
Patent JP-H04102112-A (JP)
Title: Document editing device, information processor and battery used for the document editing device and information processor
Inventor: FUKUSHIMA MASAHITO
IPC: G06F1/26
Filed: 1990-08-22
Abstract: PURPOSE:To make the main body itself of a Japanese word processor small in volume and light in weight by forming a battery like a seal lead battery insertable to a memory card slot, and providing the slot which can supply power and insert a memory card as well. CONSTITUTION:This word processor is composed of a display device 1, input device 2, printer 4 and so on. In this case, a slot 12 is provided to insert a ROM card building in a card-shaped seal lead battery or a program in the same shape as the memory card to be required in the case of carrying the main body and requiring a power source for backup, or a RAM card to store data such as documents or the like. Namely, the battery like the light seal lead battery can be inserted to the slot of the memory card so as to use the slot not only for supplying power but also for inserting the memory card. Thus, the main body itself of the Japanese word processor or a personal computer can be small in volume and light in weight.
Patent JP-S6191804-A (JP)
Inventor: RAGUNAA BOGUNAESU
IPC: H01B11/22
Filed: 1985-10-03
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-2001042949-A (JP)
Title: Water distribution facility controller
Inventor: OSHIMA NOBUO
IPC: G05D7/06
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To control water distribution facilities by using demand prediction by finding a water distribution amount from the water level of a distributing reservoir and the water feed amount to the distributing reservoir. SOLUTION: Water introduced from rivers, etc., is purified and reserved in a water purification plant 11, and the reserved purified water is sent to the distributing reservoirs 15a and 15b by a water feed pump 12 through a feed water duct 26. Flow rate control valves 13a and 13b and flowmeters 14a and 14b are provided halfway in the feed water duct 26 and purified water is distributed from the distributing reservoirs 15a and 15b to a pipe network of respective water-distributed areas 16a and 16b according to water supply demands. The water feed pump 12 is controlled by a pump number control part 20. The distributing reservoirs 15a and 15b are provided with water level gauges 17a and 17b and water level data obtained by the water level gauges 17a and 17b are supplied to an integrated control unit 18.  The integrated control unit 18 comprises flow rate arithmetic units 19a and 19b and the pump number control part 20.
Patent JP-H1158339-A (JP)
Title: Form for concrete product
Inventor: NAKAMORI YASUO
IPC: B28B7/26
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a form for a concrete product which is scarcely damaged by manufacturing the product with high efficiency. SOLUTION: The form for a concrete product comprises a frame-like form body 14 having a front wall 20, left side wall 24, rear wall 22 and right side wall 26 sequentially coupled substantially perpendicularly, a trestle 12 for supporting the body 14 from below, a plurality of partition walls 28, 30, 34, 36 disposed in an inner space of the body to extend from the front wall to the rear wall substantially parallel to the left and right side walls and dividing the space of the body into a plurality of small spaces, and a bottom plate for closing lower portions of the small spaces. In this case, at least one of the right and left sidewalls is rockable from a position for constituting the body toward outward of the body. And, the walls are rockably supported to the trestle toward the rockable sidewall.
Patent JP-2000052214-A (JP)
Title: Spectacle lens layout device and spectacle lens processing device having it
Inventor: MIZUNO TOSHIAKI
IPC: G02C7/02
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To faciliate change of different layout methods for various lens types without fail by setting layout items by calling the layout methods memorized by designation of the lens types. SOLUTION: Lens types (single-focus lens, double-focus lens, progressive multiple-focus lens) are selected and input by a switch 402. Continuously, an item 301 to input a frame center distance FPD of a spectacle rim, an item 302 to input a pupil center distance PD of a wearer and an item 303 to input a layout in the vertical direction are selected and input while watching a layout screen of a display part 3. Hereby, the one of a layout method in accordance with designation of a lens type by the switch 402 is automatically set for the item 303. A layout method in the vertical direction corresponding to a lens type is memorized in a parameter memory, and a control part calls and sets a layout method corresponding to a lens type designated from the parameter memory.
Patent JP-2000055187-A (JP)
Title: Shift control device for automatic transmission
Inventor: UMEHARA KUNIO
IPC: F16H61/18
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To enhance the operating efficiency of shift control by introducing such a device that a skipping shift control can be made with one run of switching operation of a switch means to be operated from a shift lever. SOLUTION: This shift control device is composed of a shift lever 20, a manual switch 23 for up-shifting which senses whether the operating force applied by the driver on the shift lever 20 is over a specified pressing force and outputs an up-shift signal, a manual switch 24 for down-shifting which senses whether the operating force applied by the driver on the shift lever 20 is over specified pressing force and outputs a down-shift signal, and a TCU which performs a skipping shift control with a sensing signal in case the operating forces of the two manual switches 23 and 24 are over the specified pressing forces and performs step-by-step shift control with a sensing signal in case the operating forces of the switches 23 and 24 are below the specified pressing forces.
Patent JP-H0560903-A (JP)
Title: Production for optical thin film
Inventor: KORENAGA TSUGUHIRO
IPC: C04B41/87
Filed: 1991-08-30
Abstract: PURPOSE:To provide an optical thin film for infrared ray having practically satisfactory sticking ability and excellent infrared transmissive characteristics. CONSTITUTION:When film forming the antimony trisulfide film 12 on the silver halide substrate 11, temp. of the substrate 11 is regulated to <=180 deg.C and when film forming the cerium fluoride film 13 as the 2nd layer, temp. of the substrate 11 is regulated to >=100 deg.C to produce the optical thin film for infrared ray.
Patent JP-2001042016-A (JP)
Title: Magnetic field measuring apparatus
Inventor: KANDORI AKIHIKO
IPC: G01R33/035
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic field measuring apparatus having a cryogenic container which can automatically hold a degree of vacuum by reducing an evaporation amount of a cryogenic cooling medium. SOLUTION: The magnetic field-measuring apparatus includes a SQUID (superconducting quantum interference device) flux meter 2 with a detect coil for detecting a magnetic field generated from an object to be inspected, a low temperature container 1 with an inner cylinder container 7 and an outer cylinder container 8 in a double structure for storing a solvent for cooling the SQUID flux meter, a level gage 4 for measuring a level of a cooling medium 5 stored inside the inner cylinder container, a thermometer 3 for measuring a temperature of the cooling medium, a vacuum gage 14 and a solenoid valve 15 arranged to a piping connecting a first opening 12 formed to the outer cylinder container of the low temperature container and a vacuum pump, and a control means 19 for controlling the operation of the vacuum pump with the use of at least one or more of a measured degree of vacuum,  the temperature of the cooling medium and the level of the cooling medium. A space 32 between the outer cylinder container and inner cylinder container is kept in vacuum. The danger of a rupture of the container because of the abnormal evaporation of the cryogenic cooling medium in accordance with the deterioration of the degree of vacuum can be prevented.
Patent JP-H0562786-A (JP)
Title: Stroboscopic device
Inventor: HIRATA SHINJI
IPC: H05B41/32
Filed: 1991-08-30
Abstract: PURPOSE:To prevent the luminescence omission when luminescence actions are repeated at a high speed by quickly charging a high-voltage capacitor via a flash discharge tube in the ionization state. CONSTITUTION:When a DC high-voltage power source 1 starts its operation, a main capacitor 2 is charged, I, G, B, T are set to the excitation preparation state, and a boosting capacitor 17 and a trigger capacitor 27 are charged. When the luminescence start signal is inputted to a control circuit 20, an SCR 18 is turned on, and a flash discharge tube 5 is excited by the charged charges of the capacitor 27. A transistor 15 is turned on by the voltage drop of a resistor 22, the charging voltage of the capacitors 2, 17 is superimposedly applied across main electrodes of the discharge tube 5, and the discharge tube 5 is illuminated. When the luminescence stop signal is inputted to a drive control circuit 13, I, G, B, T are turned off, and the luminescence of the discharge tube 5 is stopped. The capacitors 17, 27 are charged via the capacitor 2, the discharge tube 5, and a discharge circuit 21. The discharge tube 5 can be invariably excited when the SCR 18 is turned on, and luminescence omission is prevented.
Patent JP-S6199067-A (JP)
Inventor: TANAKA TATSUO
IPC: F25B41/06
Filed: 1984-10-19
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-H0192596-A (JP)
Title: Rotary blower for supercharger
Inventor: RICHIYAADO JIEEMUZU BURAUN
IPC: F02B33/38
Filed: 1988-09-02
Abstract: PURPOSE: To reduce the temperature of a lubricating fluid and improve lubrication thereof by arranging a covering member partially surrounding each gear in a blower of which a pair of gears contained in a gear housing are arranged at the end portions of rotary shafts of a pair of rotors. CONSTITUTION: A pair of rotors 21, 23 engaged with each other and mounted on parallel shafts 25, 27 are rotatably contained in a rotor housing 15, and timing gears 45, 47 engaged with extensions 33, 35 of the parallel shafts 25, 27 extending to the interior of a gear housing 17 are fixed. In such a blower, a covering member 61 is formed integrally with a bearing housing member 19. The covering member 61 partially surrounding the gears 45, 47 is formed by a pair of semi-cylindrical covering members 63, 65 disposed adjacent to the peripheries of the outer teeth of the gears. Each of the covering members 63, 65 is supported by web portions 71, 73, 75, 77, 79 supporting hub portions 67, 69 formed on the bearing housing member 19.
Patent JP-H0384065-A (JP)
Title: Plastic raw material having deodorizing, antibacterial, far infrared ray-irradiating and antistatic properties
Inventor: YOSHIZAWA NORIYASU
IPC: C08K3/16
Filed: 1989-08-29
Abstract: PURPOSE:To provide the subject raw material having excellent gas adsorbing property and gas decomposing property by adding a ceramic additive comprising a specific metal oxide, a resinous polymer and an inorganic filler to a plastic raw material. CONSTITUTION:The objective plastic raw material is characterized by adding a ceramic additive 3 comprising (i) a metal oxide such as aluminum trioxide having bonding, far infrared ray-irradiating and antistatic properties, (ii) a resinous polymer such as a modified polypropylene having a bonding property and (iii) an inorganic filler such as zeolite having anti bacterial, gas-adsorbing and gas-decomposing properties to one of various plastic raw materials 1, for laminates, films or foamed plastics.
Patent JP-H0382440-A (JP)
Title: Blood flow stop bag of hemadynamometer
Inventor: TERADA HARUHIRO
IPC: A61B5/022
Filed: 1989-08-28
Abstract: PURPOSE:To reduce a difference in expansion between respective parts for obtaining a satisfactory expansion while obviating the growth or wrinkles by bonding an outer sheet to an inner sheet with a recess on the opposite side of the outer sheet on the peripheral edge of both the sheets under the tensioned condition. CONSTITUTION:An outer and inner sheets 11, 12 are bonded to each other on the peripheral edges, while the outer sheet is provided with an intake-exhaust port 14 and the inner sheet is formed to have a tray-like recess part 13 on the opposite side of the outer sheet. The peripheral edges of both sheets are bonded to each other to form a bag-like configuration while the inner sheet is tensioned longitudinally by tension T. Thus, when the tension T is released after the bonding, the inner sheet tends to return to the initial state. An blood flow stop bag 1 is formed in an arc to have the inner sheet as an inner surface. Since the inner sheet has a recess, a difference in expansion between respective parts is reduced, while the circular arc becomes a normal one in winding round so that wrinkles are not generated on the inside.
Patent JP-2001042681-A (JP)
Title: Fixing roller
Inventor: KUSANO HIROO
IPC: G03G15/20
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a fixing roller, capable of dealing with speed up of copying having superior release property and wear resistance and full-coloring of images. SOLUTION: This fixing roller has a reformed fluororesin layer formed by having a fluororesin irradiated with ionizable radiation in the range of 1 kGy to 10 MGy in irradiation dose, in a state where the fluororesin is heated to its melting point or higher under an inert gas atmosphere of 100 Torr or lower in oxygen concentration directly or via another layer on the outer periphery of a metallic core shaft.
Patent JP-S6279598-A (JP)
Inventor: IIDA HIDEAKI
IPC: G08G1/00
Filed: 1985-10-03
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-S6199061-A (JP)
Title: Hot-water heat accumulating tank for building
Inventor: MAEDA HIDENORI
IPC: F24S90/00
Filed: 1984-10-20
Abstract: PURPOSE:To utilize floor area effectively and reduce building cost per unit floor area by a method wherein a cavity for reserving hot-water is provided in panel-type members, constituting one part of the wall, floor or ceiling of the building or formed along said members of the building. CONSTITUTION:The rectangular cavity 4 for reserving the hot-water is provided in the panel-type member 1 to obtain the hot-water heat accumulating tank A. The cavity 4 in the hot-water heat accumulating tank A is filled with water or hot-water and is arranged with a heat exchanging pipe 5. The heat exchanging pipe 5 is provided in the cavity 4 of the panel-type member 1 before incorporating the cavity 4 into the wall and the periphery thereof is coated by heat insulating materials, then, the shape is formed into a predetermined configuration. According to this method, the hot-water heat accumulating tank A is provided at a proper position as one part of the wall indispensable for the constitution of the building. Accordingly, a special space for the installation, maintenance and inspection of the device is not necessitated as in the conventional device, the floor area may be utilized effectively and the building cost per unit effective floor area may be reduced.
Patent JP-H1151230-A (JP)
Title: Valve cover device
Inventor: NOMIYAMA TAKESHI
IPC: F16K27/12
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a valve cover device which can simply and certainly make the mounting and demounting works in a single operation, can embrace and fix the heat insulating material even in front of and behind the valve, is structured simple, and can be mass-produced at a low cost. SOLUTION: One-side edges of semi-cylindrical covers 1a and 1b to surround a valve from the two sides are coupled together by hinges 2 and 2 or the like in such a way as capable of opening and closing, and engaged fixtures 4 and 4 are furnished on the opposite side edge of the cover 1a, while engaging pieces 5 and 5 to be engaged by the engaged fixtures 4 and closing the covers are furnished on the opposite side edge of the other cover 1b. Notches 6 and 6 to protrude a projection of the valve to the outside are opposingly furnished on the opposite side edges of the two covers 1a and 1b, and insulating material embracing members 3 and 3 in semi-ring shape are formed at the two ends in axial direction of the two covers 1a and 1b. Thus a valve cover device is structured.
Patent JP-H0269407-A (JP)
Title: Insecticidal aerosol agent containing oil of while-cedar leaf
Inventor: KAWAGUCHI JUN
IPC: A01N25/06
Filed: 1988-09-02
Abstract: PURPOSE:To obtain a safe insecticidal aerosol agent showing excellent insecticidal effects on various insect pests, having high safety of oil of white cedar leaf and low residual toxicity, comprising an oil of white-cedar leaf prepared from Thujopsis dolabrata Sieb. et Zucc. var. Hondai Makino as a readily obtainable raw material. CONSTITUTION:Thujopsis dolabrata Sieb. et Zucc. var. Hondai Makino of abundant natural source as a raw material is subjected to steam distillation or extracted with an organic solvent to give an oil of white-cedar leaf, which is used as an active ingredient, dissolved, emulsified or dispersed to give a stock solution. The stock solution is optionally blended with a surfactant, perfume, etc., packed into an aerosol container, to which an propellant is added to give the aimed aerosol agent. The amount of the active ingredient in the agent is preferably 0.1-80wt.%. The agent is effective against sanitary insect pests such as housefly, fly and cockroach, unpleasant insect pests such as acarids of Haemaphisalis, acarid of the family Cheylatoidea and centipede, woody insect pests such as termite and grain bored and storage insect pests such as acarid and KOkUGA. The agent can simply improve safety and hygiene of life environment and protect stored grain, etc.