baber/WOPTO huggingface dataset:
Patent JP-H06346917-A (JP)
Title: Pressure-proof water-proof sealing system using unidirectional dynamic pressure bearing
Inventor: YAMAZAKI KENJI
IPC: A61M60/17
Filed: 1993-06-03
Abstract: PURPOSE:To lengthen a life span by forming a dynamic pressure generating groove to prevent inflow of a pressure fluid to the side of a dynamic pressure bearing between the dynamic pressure bearing and the pressure fluid, to blow a fluid between both of cylindrical sliding members on the rotary side and the fixed side and to flow the fluid to the side of the pressure fluid through an oil sealing means. CONSTITUTION:When a pump shaft 9 is rotated, as a rotary side cylindrical ceramic sliding member 92a is rotated, a function to pump a fluid 94 in a fluid reserve room 93 to the side of a pressure fluid is generated by a unidirectional dynamic pressure bearing 92. The fluid 94 in the fluid reserve room 93 passes a radial gap between the rotary side dynamic pressure bearing constitutional element 92a and a fixed side cylindrical ceramic sliding member 92b and is flowed unidirectionally to the side of the pressure fluid through an oil sealing means 33. Consequently, as the oil sealing means 33 and the unidirectional dynamic pressure bearing 92 constitute a means to pass the fluid 94 unidirectionally, it is possible to constitute a perfect pressure proofed and water proofed sealing system. Even in the case of high speed rotation, the rotation axis and the bearing make contact with each other in line, it is possible to lengthen a life span and to lower noise and oscillation.
Patent JP-H064955-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KISHIMOTO KOJI
IPC: G11B15/675
Filed: 1992-06-17
Abstract: PURPOSE:To easily load whichever a standard or a small-sized tape cassette by providing a tape cassette guiding means equipped with a stopper, a guide and a detecting part. CONSTITUTION:When the small-sized tape cassette 2 is loaded, since the detecting part 6b of the tape cassette guiding means 6 is in a position of noninterference with the cassette 2, the cassette 2 is abutted on the guide part 6a of the guiding means 6. At this time, the guiding means 6 receives a force counterclockwise around a shaft 7, whereas the stopper 6c of the guiding means 6 is abutted on a restraining part 9a of a side base 9 to maintain the present condition. Afterward, the cassette is guided along the guide part 6a, and is positioned in a prescribed position of a tape driving means 4. When the standard tape cassette 1 is loaded, the detecting part 6b is abutted on the cassette 1. The detecting part 6b receives a force in the downward direction from the cassette 1 and is turned clockwise around the shaft 7. Afterward, the cassette 1 is turned until the prescribed position of the driving means 4.
Patent JP-H088194-A (JP)
Title: Gas phase growth mechanism and heating apparatus in heat treatment mechanism
Inventor: OZAKI YASUSHI
IPC: H01L21/205
Filed: 1994-06-16
Abstract: PURPOSE:To form the effective volume as a uniform heating region, increase amount of material to be processed depending on the volume of the uniform heating region and save the heat and reduce the volume of the apparatus as a whole by closing an aperture at the end pat having the highest heat radiating coefficient in a cylindrical heating furnace with a subheating body and removing an installation mechanism of the subheating region previously formed in the furnace. CONSTITUTION:In the apparatus where the full length of a reaction tube 1 is covered with a cylindrical heating apparatus 4 at the external circumference of such reaction tube 1 consisting of quartz or silicon cabide which can internally load a supporting body 6 maintaining the preset attitude of a plurality of materials 5 to be processed by vapor phrase growth, heat diffusion or heat treatment, the apertures provided at both ends of the heating apparatus 4 are closed by the subheating bodies 4a to wrap the internally provided reaction tube 1.
Patent JP-S5782761-A (JP)
Title: Membrane construction type oxygen concentration detecting element
Inventor: AKIMUNE YOSHIO
IPC: G01N27/409
Filed: 1980-11-12
Abstract: PURPOSE: To improve thermal impact resistance of an O 2  concn. detecting element or the like in waste combustion gases and to prevent cracking, peeling, etc. by using a heat resistant ceramic substrate, containing a stabilizer in solid electrolyte and using ZrO 2  set with cubic crystal ratios in a specific range.  
     CONSTITUTION: An electrolyte layer 3 contg. ≥ one kinds of oxides such as Y 2 O 3 , Er 2 O 3 , CaO or MgO in an oxygen ion conductive solid electrolyte and the balance ZrO 2 , and having ratios of cubic crystals of ZrO 2  at 40.0W65.0% in the value expressed by the equation is provided on a heat resistant ceramic substrate 1 of alumina or the like, whereby a membrane construction type O 2  concn. detecting element is produced. More specifically, platinum paste is printed on an uncalcined sheet substrate of alumina to form an uncalcined reference electrode 2. Next, a mixture 3 of said solid electrolyte powder and org. vehicle is formed by covering the electrode 2, and a measuring side electrode 4 is coated and formed by platinum paste on the mixture 3. If such uncalcined laminate is calcined at prescribed temps. the element of good durability causing no cracking and the like against thermal impact is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5783200-A (JP)
Title: Current controller for inductive load
Inventor: OOTANI TSUGUTOSHI
IPC: H03K17/04
Filed: 1980-11-12
Abstract: PURPOSE:To improve a current response characteristic in an inductive load by conducting No.1 control rectifying device installed between a single-phase AC source and an inductive load and No.2 control rectifying device which is connected in parallel with the inductive load alternately or simultaneously in every half-cycle of a single-phase AC voltage. CONSTITUTION:No.1 thyristor TH1 is connected in series between a single- phase AC source eo and an inductive load, and No.2 thyristor TH2 is connected in parallel with the inductive load. Both thyristors are controlled alternately in every half cycle of a single-phase AC source voltage at a phase control angle alpha with a phase shifter P.S'. Therefore, a rise-up characteristic of a load current of the inductive load is improved by a forcing circuit FC. Moreover, with this system a power can be regenerated from the inductive load to the source, so the last transition characteristic is also improved.
Patent JP-H086720-A (JP)
Title: Mouse
Inventor: HASHIMOTO MASAMITSU
IPC: G06F3/038
Filed: 1994-06-17
Abstract: PURPOSE:To input various commands without using a keyboard by providing a control signal input button for inputting a signal controlling the switching of inputted commands in addition to plural command input buttons. CONSTITUTION:In addition to the command input buttons 11 and 12, the mouse is provided with the control signal input button 13 for inputting the signal controlling the switching of the commands inputted with the command input buttons 11 and 12. This control signal input button 13 is provided in the mouse 1 and when the mouse 1 is operated with the right hand, the control signal input button 13 can easily be operated with the thumb of the right hand, so the problem that the left hand needs to be used like the shift key of a keyboard is operated is solved. The command input buttons 11 and 12 are push-button switches and the command signals are inputted by lightly pressing and then releasing the switches, but the control signal input button 13 is designed in the consideration of operation similar to the shift key, so the control signal input button 13 needs to be pressed continuously during the operation.
Patent JP-H0324686-A (JP)
Title: Change feeder for automatic vending machine
Inventor: URUSHIZAKI KATSUYUKI
IPC: G07F5/24
Filed: 1989-06-22
Abstract: PURPOSE:To correctly feed coins or bills for change by identifying loaded coins by a coin identification device in a change feeding mode and displaying the number of fed coins in each sort. CONSTITUTION:In the change feeding mode, a CPU 26 identifies fed coins by means of the coin identification device 20, totalizes the numbers of coins in respective sorts and displays the totalized result on a display device 12 on a display board 10 or an exclusive display device 38. Namely, a supervisor loads coins for change into a coin slot 16 in the mode. The loaded coins are respectively identified by the device 20 and led to respective coin storage parts 22, the numbers of coins and their sorts are inputted to the CPU 26 and the CPU 26 integrates the number of coins in each sort. The integrated result is displayed on the display device 12 or 33. The device can be similarly applied also to bills.
Patent JP-H0512992-A (JP)
Title: Manufacture of sheet form display device
Inventor: MURAKISHI ISAO
IPC: H01J9/02
Filed: 1991-06-28
Abstract: PURPOSE:To enhance remarkably the producibility of a sheet form display device by installed a flat plate electrode between thin plates furnished with a plurality of grooves at the front surface or both of the surfaces when a plurality of electrode units are subjected to the baking process simultaneously. CONSTITUTION:A plurality of flat plate electrodes 22 to serve for controlling, which are to be installed between screens fitted with a linear cathode and fluorescent substance, are joined by a glass for joining 23 in the part where no electron beam passes. These electrodes 22 are located between thin plates 25-27 provided with a plurality of grooves 28 at the front surface or at both surfaces to accomplish a unit of electrodes, and a plurality of such units are installed between a baking base board 20 and a stamper 29, pressurized, and heated. Wind flows into the grooves 28 to equalize heating, and thereby the electrodes 22 can be joined fast simultaneously by the glass 23 which crystallizes upon melting. Thus a remarkable enhancement of the producibility is achieved in the manufacture of a sheet form display device.
Patent JP-H0828265-A (JP)
Title: Support structure of radiator
Inventor: ISOBE MASAHIRO
IPC: B60K11/04
Filed: 1994-07-11
Abstract: PURPOSE:To reliably prevent dislocation of a radiator from an upper support even when the radiator is moved to the engine side by an external force. CONSTITUTION:In the support structure of a radiator having an upper support 30 wherein a bracket 32 on the body side fixed to a vehicle body and a bracket 36 on the radiator side to hold the upper tank 22 of a radiator 20 are intercoupled through a resilient body 38, a support flange 35 extending downward is arranged at the bracket 32 on the body side and a stopper 70 to block excessive movement of a radiator 20 making contact with the support flange 35 when the radiator 20 is moved to the engine side by an external force is arranged at the upper tank 22 of the radiator 20.
Patent JP-H0449293-A (JP)
Title: Aluminoxane solution and polymerization catalyst using the same
Inventor: TOMOTSU NORIO
IPC: C07F5/06
Filed: 1990-06-19
Abstract: PURPOSE:To obtain the subject solution useful as a catalyst for production of various polymers without separating out gel-like granules even in preserving for a long time, having excellent uniformity, comprising an aluminoxane, an aromatic hydrocarbon and a polar compound. CONSTITUTION:The objective solution is composed of an aluminoxane, an aro matic hydrocarbon and a polar compound. Said aluminoxane is obtained as a product by contact of various organic aluminum compounds with water. As the aromatic hydrocarbon, benzene, toluene or xylene, etc., are exemplified. As the polar compound, a halogenated hydrocarbon such as chlorobenzene or a compound having at least a sort of atom of oxygen, S, N and P without containing active hydrogen, e.g., ethyl ether, acetonitrile or dimethyl sulfoxide is preferable. To prepare the objective solution, e.g., aluminoxane is dissolved in the mixed solution of an aromatic hydrocarbon and a polar compound.
Patent JP-H025850-A (JP)
Title: Incubator
Inventor: MITSUDA SHINJIRO
IPC: C12M3/00
Filed: 1988-06-27
Abstract: PURPOSE:To uniformly feed a cell suspension to an immobilized carrier and to facilitate taking in and out of the immobilized carrier by equipping an upper part of a packed immobilized carrier with a feed part having an inverted funnel- shaped section and the bottom of porous plate and a lower part of the immobilized carrier with a net plate and a porous plate. CONSTITUTION:A cover 1a of an incubator 1 is opened and a ceramic carrier is packed into the incubator. Then a cell suspension floating adherent cells is fed from the top through a feed pipe to the incubator 1 and the cell suspension is supplied from a branched pipe through an inlet pipe 12 to the incubator 1 from the bottom also. In the operation, the lower end of the the feed pipe is made into an inverted funnel 4 and since the lower part consists of a porous plate 5, the cell suspension is uniformly fed from above to the incubator 1 and the cell suspension is uniformly fed from the bottom through a porous plate 7 and a net plate 6. Since a lower part 1c is separated from a barrel 1b by a link mechanism and a cylinder, the ceramic carrier can be taken out from the incubator 1.
Patent JP-H05158426-A (JP)
Title: Method and apparatus for specifying addresses of all arrays of picture elements
Inventor: RARII JIEI HOONBETSUKU
IPC: H04N7/015
Filed: 1991-06-28
Abstract: PURPOSE: To display a picture in 128 stages of gray levels by performing not line update but field update. CONSTITUTION: In each field of a video signal, a reset pulse having a mechanical resonance frequency of a mirror element is first applied to perform reset, and then, pixels are controlled to 128 stages of variable density levels to display a picture of high quality. The reset pulse purposes to separate a beam 200 from the landing position where it comes into contact with a landing pad 405. The frequency of the reset pulse train is selected so as to be a natural mechanical resonance frequency. After reset, all pixels on the outside of a given line are returned to their original landing angles. Pixels in the given line are rotated to updated landing angles updated for the like. By this constitution, an address electrode updates one line at a time still, but the landing state of the beam is updated once in each field.
Patent JP-H05329703-A (JP)
Title: Surface coated cemented carbide cutting tool
Inventor: YOSHIMURA HIRONORI
IPC: C23C14/06
Filed: 1992-05-26
Abstract: PURPOSE:To improve the adhering ability of a hard layer to a base body and the plastic deformation resistance and break resistance of the base body itself by forming a WC base cemented carbide base body of WC base cemented carbide containing Cr: 0.1 to 4.0weight%. CONSTITUTION:The surface of a WC base cemented carbide base body is coated with one kind of single layer of two or more kinds of double layers of the carbide, nitride and oxide of IVa, Va and VIa group in an elementary periodic table and AI and composite compounds composed of the above components to form a surface coated cemented carbide cutting tool. In this case, the base body is formed of the WC cemented carbide containing Cr: 0.1 to 4.0weight%. The reason why the amount of Cr contained in the WC base cemented carbide is fixed to 0.1 to 4.0weight% is that the plastic deformation resistance of the WC base cemented carbide can not be sufficiently improved when the amount of Cr is less than 1.0weight%, and its break resistance lowers when the amount of Cr exceeds 4.0weight%.
Patent JP-H027884-A (JP)
Title: Motor revolving with permanent magnet as power source
Inventor: TOMIOKA AKIRA
IPC: H02N11/00
Filed: 1988-06-27
Abstract: PURPOSE:To make a motor inexpensive and pollution-free by constituting it with its permanent magnets in a specified arrangement structure. CONSTITUTION:A motor is constituted in arranging substances E and F respectively moving rightwards in the positive field and leftwards in the negative field of permanent magnets face to face fixed permanent magnets A to C and B to D with the same poles. These magnetizable substances E and F generate one-way rotation with the variation from the negative to the positive pole of the field.
Patent JP-S6219676-A (JP)
Inventor: WAKIYA KAZUNORI
IPC: B65G15/60
Filed: 1985-07-18
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-S5782306-A (JP)
Title: Dental filling material
Inventor: MIYAKE MIKIO
IPC: A61K6/893
Filed: 1980-11-12
Abstract: PURPOSE: The titled material that is composed of a combination of the reaction product between oxyalkyl diacrylate or dimethacrylate and an organic diisocyanate, with trimethylolpropane triacrylate or trimethacrylate and triethylene glycol diacrylate.  
     CONSTITUTION: A combination of 5W80wt% of the reaction product between 2mol oxyalkyl acrylate or methacrylate and 1mol an organic diisocyanate, preferably a compound of formulaI(R 1 WR 4  are H, methyl; n is 2W10), 10W 35wt% of a compound of formula II (R is H, methyl; n is 1W3) and 25W60wt% of trimethylolpropane triacylate or trimethacrylate is used to give the objective dental filling material. The resultant material gives cured products with high hardness and is used effectively as a dental filling material. It may be combined with a curing agent and, when a combination of an amine and a peroxide is used as a curing agent, the components are divided into two groups, to each of which is added either the amine or the peroxide. When used, they are put together. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6085773-A (JP)
Inventor: NAKAKUKI MASATOSHI
IPC: A63F7/02
Filed: 1984-07-31
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-S5280715-A (JP)
Title: Phase matching circuit
Inventor: MIURA AKIRA
IPC: H04N1/36
Filed: 1975-12-26
Abstract: PURPOSE: To prevent malfunction due to all mark coming from mistakenly during phase matching operation period between transmission and recption sides of facsimile equipment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H089612-A (JP)
Title: Motor with frequency generator
Inventor: UCHIUMI SHINICHI
IPC: H02K29/14
Filed: 1994-06-17
Abstract: PURPOSE:To obtain a motor with a frequency generator suppressed in wow fluttering and stabilized in rotation by preventing the output distortion of its frequency generator caused by position detecting magnetized sections from affecting the speed control of the motor. CONSTITUTION:A motor with a frequency generator is provided with drive magnets alternately magnetized in N and S poles, position detecting magnetized sections magnetized at, at least, part of one magnetic poles of the magnets, a coil pattern 1 for the frequency generator on the opposite side of the driving magnets with leader lines, and a position detecting pattern 6 which responds to the position detecting magnetized sections. The leader lines 1c and 1c' of the pattern 1 are shifted from the location where the pattern 1 generates a startup signal.
Patent JP-H0722841-A (JP)
Title: Voltage controlling oscillator
Inventor: UEMURA HIROKI
IPC: H03B5/12
Filed: 1993-06-29
Abstract: PURPOSE:To provide the voltage controlled oscillating circuit whose oscillation frequency is made proportional to the control voltage applied from a control terminal in a wide voltage range. CONSTITUTION:This voltage controlled oscillator includes a resonance circuit part X provided with a varactor diode Cv and a negative resistance circuit part Y provided with an active element Q1 and changes the applied voltage supplied from the control terminal Vt to the varactor diode Cv to change the resonance frequency of the resonance circuit part, and a voltage dividing resistance R1 is arranged between the control terminal Vt and the anode terminal of the varactor diode Cv.
Patent JP-S6316852-A (JP)
Title: Production of composite material of gypsum and metal and metallic mold
Inventor: AMANO NORIKO
IPC: B22D19/06
Filed: 1986-07-07
Abstract: PURPOSE:To obtain a gypsum-metal composite material suitable for a metallic mold for molding resin by curing and drying gypsum to remove moisture, then forcing a molten metal into the formed cavity part or impregnating the molten metal therein by press-fitting or vacuum, and vacuum-press-fitting, then cooling and solidifying the molten metal. CONSTITUTION:The gypsum and a suitable volume of water are mixed and the mixture is poured into a casting mold and is cured. The molding is dried under suitable temp. and time conditions to remove the moisture and to form the fine cavity parts in the structure of the gypsum. A molten tin-zinc alloy is then poured to the rear of the mold surface and further, a compressed air pressure is exerted thereto from the top to force the molten alloy into the fine pores of the gypsum. After the above-mentioned pressure is held for the adequate time, the molding is cooled by which the gypsum-metal composite body is obtd. The gypsum-metal composite body suitable for the metallic mold for molding resin is thereby obtd.
Patent JP-H0325873-A (JP)
Title: Attaching and removing structure of electrical connector
Inventor: NIIHORI KENICHI
IPC: H01R13/62
Filed: 1989-06-21
Abstract: PURPOSE:To prevent the direct addition of the force of a jig to housing parts except a locking part by providing the locking part for running a jig against the housing of a connector, and forming a hole for inserting the jig in a position corresponding to the locking part on a base plate. CONSTITUTION:To remove installed connectors 11, 12, stick members 18a, 18b, 19a, 19b are inserted from hole parts 11a, 11b, 12a, 12b to run the top ends of the stick members 18a, 18b, 19a, 19b against the locking surfaces of locking parts 17a, 17b, 16a, 16b. A force in the direction removing connectors 13, 14 is added to the stick members 18a, 18b, 19a, 19b. Hence, the connectors 13, 14 are removed.
Patent JP-H0325638-A (JP)
Title: File clear processing system
Inventor: HIRANUMA KAZUO
IPC: G06F12/00
Filed: 1989-06-23
Abstract: PURPOSE:To clear a local file from a host device and to reduce the burden of an operator by defining a control sequence code to a data part by message protocol between a central system and terminal system. CONSTITUTION:A central processing unit 1, terminal control unit 2 and terminal equipment 3 are provided and a local file 4 is provided in the terminal control unit 2. Namely, the host device 1 applies the control sequence code to the data part and transmits a message to the terminal control unit 2 or terminal equipment 3. The terminal control unit 2 extracts the control sequence code, which is defined by the message protocol, from the message and clears the designated local file 4. Thus, the local file 4 can be cleared synchronously with the central system.
Patent JP-2000006032-A (JP)
Title: Manufacture of diamond grinding tool
Inventor: CHIN SEIMEI
IPC: B24D3/02
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To lengthen the life of a tool by selecting metallic materials, adding the materials to a metallic material for brazing, selecting water soluble high molecular substance or organic substance, making the substance as binder together with water, adding the binder to the metallic material for brazing, making an alloy powder paste material and manufacturing a diamond tool. SOLUTION: A powder metallurgy liquid phase sintering principle is applied, and high degree activity and humidity binding property of chrome and tungsten in a brazing metallic material in which copper is made as a base material for diamond and property improving strength and hardness of the brazing metallic material in which copper of chrome, titanium, cobalt, nickel, iron and tungsten elements is made basic are utilized. In tin element, a brazing metallic material melting temperature is lowered and a liquid phase sintering brazing required temperature and time of a diamond tool are reduced, and diamond powder is rearranged on a steel metallic tool base material. By brazing diamond on a metallic tool base material, an effect manufacturing a diamond tool is increased.