baber/WOPTO huggingface dataset:
Patent JP-H07268208-A (JP)
Title: Aqueous polyurethane composition
Inventor: BONTINCK DIRK
IPC: C08L33/04
Filed: 1995-01-12
Abstract: Aq. self-crosslinkable resin compsn. comprises a dispersion contg. (i) at least one polyurethane (PU) having only anionic functional gps. along the chain; and (ii) at least one vinyl polymer (VP) having acetoacetoxyalkyl ester functional gps. along the chain. Also claimed is the prepn. of the above compsn. by (1) homogeneously blending dispersion of the components; or (2) radically polymerising monomers of the VP in the presence an aq. dispersion of the PU, and using a chain extender contg. active H atoms and in the presence of an aq. dispersion of VP.
Patent JP-H11197403-A (JP)
Title: Gravitational oil-water separator
Inventor: KAMOTA MASASHI
IPC: C02F1/40
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To make a long oil-water separating area and a long water tank unnecessary by providing an oil film detector installed in a treated water tank and a second valve installed in a recirculation line having one end connected to a part between a treated water tank and a first valve installed in a treated water line and another end connected to an inflow water tank. SOLUTION: Oil concentration of treated water 12 which has flowed into an inflow water tank 1, has subjected to oil separation in an oil-water separating area 4 and has reached a heated water tank 2 after passing through an guiding plate 3 is normally detected by an oil film detector 8. If the detected oil concentration is not higher than a specified value, a valve 10b is opened and a valve 10a is closed to discharge the treated water out of a system. If the detected oil concentration exceeds the specified value, the valve 10b is closed and the valve 10a is opened to return the treated water 12 to the inflow tank 1 via a recirculation line 9 in order to separate oil component in the oil-water separating area 4 and recirculated until water quality falls within a specification. By this constitution, length of a water tank is greatly reduced.
Patent JP-S5496927-A (JP)
Title: Input circuit of microcomputer
Inventor: ISO YOSHIMI
IPC: G06F3/02
Filed: 1978-01-18
Abstract: PURPOSE: To secure the take-in of the 2nd input signal without increasing the number of the input pin by connecting the 1st input signal from the matrix circiut and the 2nd input signal from other remote control circuit to the input terminal.  
     CONSTITUTION: With push of the key of key matrix circuit 24 in which the switch is distributed at each contact between the line and row lines, the voltage signals of level 1 are delivered in a time division way and in sequence to actuate digital display unit 10. And output terminals 5W9 are connected to the row line, and plural units of input terminal 4 are connected to the line. In microcomputer 1 of such constitution, OR circuit 29 is provided to supply the input signals given from remote control receiver 27 which is in the different system from the key input of circuit 24. The output of circuit 29 is connected to terminal 4, and furthermore input terminal 26 is provided to invert the voltage level by the signal input to terminal 4. Thus, whether the key input or the input from receiver 27 is decided. As a result, the input becomes possible for the two signals. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5388200-A (JP)
Title: Ceramic compund for electronic component
Inventor: TAGI HIROMITSU
IPC: C04B35/10
Filed: 1977-01-13
Abstract: PURPOSE: To obtain ceramic with excellency in thermal shock resistance, dielectric resistance, tanδ etc. by mixing silazane component, Al 2 O 3  or AlOOH, MgO, TiO 2  and toseki component in the mixing ratio for respective extents specified and then placing it into burning. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57116174-A (JP)
Title: Controller for guide vane
Inventor: YOKOTA HIROSHI
IPC: F03B15/04
Filed: 1981-01-12
Abstract: PURPOSE: To enable a proper opening degree by a method wherein a control circuit to control driving motor is arranged so that a plural pieces of guide vanes to adjust quantity of water and a driving motor by which a water turbine may be driven under the specified load.  
     CONSTITUTION: A driving motor 36a is arranged on each of a plural pieces of guide vanes 3a to adjust quantity of water to be provided to a water mill (not shown) through the intermediary of gears 34a, 35a to control opening degree of the guide vane 3a. Further, a control circuit (not shown) to control the driving motor 36a so that the water turbine may be operated under the specified load, and the driving motor 36a is slowly driven at the time of controling the opening degree of the guide vane 3a, then at the time of occurrence of accident, the driving motor 36a is rapidly driven to close the guide vane 3a. Thus an adequate operation can be carried out in a simple constitution without employing any hydraulic pressure. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04330135-A (JP)
Title: Box type dwelling house unit
Inventor: ABIKO HARUHIKO
IPC: E04B1/348
Filed: 1991-01-16
Abstract: PURPOSE:To avoid local deformation, etc., of a wooden panel 4 by allowing the whole unit structure to bear external force which is applied to the mass at the time of lifting, etc. CONSTITUTION:Each unit structure 2 consisting of steel structural members, etc., in columnar form, which are connected with one another, is constructed as a framework which constitutes the body of mass. Wooden panels 4 are installed to each position of the floor, wall, and ceiling and the unit structure 2, and thus a box type house unit 1 is constructed.
Patent JP-S56101526-A (JP)
Title: Electrostatic capacity type infrared ray sensor
Inventor: SUGAWARA TOORU
IPC: G01J5/38
Filed: 1980-01-18
Abstract: PURPOSE:To perform a stable and high accurate measurement by a method wherein a silicon diaphragm to which a precise machining can be applied and an electrostatic coupling are adopted. CONSTITUTION:A diaphragm 9 is obtained from a silicon plate having a crystal plane for example of a (100) plane applied with a precise machining by means of an alkali etching method, and it is displaced to the right or the left according to a quantity of light of infrared rays irradiated into the left or the right chamber sealed with carbonic acid gas. A fixed electrode 10 is formed by coating a borosilicate glass 11 with an Au group thin film by means of an evaparation method. The space between the diaphragm 9 and the fixed electrode 10 becomes a dimension of the concave part of the silicon diaphragm 9. The diaphragm 9 is coupled with the borosilicate glass 11, 11' by means of the electrostatic coupling method which is a non distortion bonding technique.
Patent JP-H10199302-A (JP)
Title: Drip-proof type flashlight
Inventor: YAMAMOTO YUKIHIRO
IPC: F21V31/00
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a flashlight capable of quickly discharging an inside gas outside at the time of the inner pressure rise of the inside gas, and eliminating cost increase and complicated manufacturing work, while surely preventing the infiltration of liquid from outside at the time of usual use. SOLUTION: This flashlight 20 is constituted of a main body case 2 wherein a power source battery is housed, and a head member detachably fitted to the opening part of the main body case 2 to airtightly cover the opening part. In this case, a thin thickness part 21, which ruptures when the inside pressure of the main body case 2 is raised up to a prescribed pressure, is formed on at least one place of the wall part of the main body case 2; and also a protection wall is provided as a protecting means 22, for protecting the thin thickness part 21 from shock from outside.
Patent JP-S61163531-A (JP)
Inventor: MAENISHI KOZO
IPC: H01H51/24
Filed: 1985-01-11
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-H02289696-A (JP)
Title: Purifying composition and method for purification
Inventor: HANSU BUUFUBUARUTO
IPC: C09D9/00
Filed: 1990-01-12
Abstract: The cleaning compositions are based on hydrochlorofluorocarbons, alkanols and esters from the group comprising methyl propionate, ethyl propionate and ethyl acetate. The compositions may optionally contain further additives and are outstandingly suitable for industrial cleaning processes or for steam degreasing, in particular, for example, for removing resin solder fluxes with a high activator content.
Patent JP-S60144379-A (JP)
Title: Pressure-sensitive adhesive tape
Inventor: MIYAMOTO TOMOE
IPC: C09J7/02
Filed: 1984-01-06
Abstract: PURPOSE:To provide a pressure-sensitive adhesive tape which can be easily peeled off without using any instrument, is not broken during peeling and allows an adherend to be reused, by forming intermittently non-bonding parts having a specified area on the bonding side of a base tape. CONSTITUTION:Non-bonding parts 2 are intermittently formed on the bonding side of the base tape 1 of a pressure-sensitive adhesive tape such that the area of the bonding part 3 is at most 10 times as large as that of the non-bonding parts 2. When the non-bonding parts 2 are formed in the bonding part 3, the parts 2 can not be exposed to the air. When a notch 7 or a perforation is provided in the area where the non-bonding parts 2 exist, the tape can be cut at a predetermined position and a grip can be provided at the end of the tape. When the non-bonding parts 2 are slantingly formed, there is an advantage that the non-bonding parts 2 always exist when cut anywhere. The pressure-sensitive tape can be peeled off without using any conventional sharp-edged tools, is not broken during peeling and allows, for examples, posters to be reused after peeling.
Patent JP-S62162347-A (JP)
Title: Semiconductor integrated circuit
Inventor: KIKUYAMA SEIICHIRO
IPC: H01H85/46
Filed: 1986-01-10
Abstract: PURPOSE:To prevent an IC device from smoking by the generation of heat due to an overcurrent by a method wherein, in the device of a molding-sealed structure, a fuse is integrally inserted in a current path between a power terminal and an earth terminal. CONSTITUTION:In an IC device for motor drive of a molding-sealed structure, a fuse 8 which can be fused by an overcurrent is inserted in series in a power line 21a on the side of a power terminal 21 and this fuse 8 is integrally incorporated in a semiconductor substrate. Thereby, when an output transistor 1 or 2 for loading drive is broken at the time of operation, the fuse 8 is fused by the overcurrent flowing through an output current path between the power terminal 21 and an earth terminal 22. Accordingly, it is eliminated that the temperature of the IC device is raised by the generation of heat and exceeds the ignition temperature of a molding material of the device, thereby protecting the IC device from smoking.
Patent JP-2000205294-A (JP)
Title: Manufacture of clutch drum
Inventor: YOSHIDA SATOSHI
IPC: F16D25/0638
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture method of a clutch drum requiring less man-hours and capable of shortening the time for processing. SOLUTION: This manufacturing method for a clutch drum to accommodate a plurality of clutch plates consists of a process to form a work for drum and a process to form a drum body 55. The work forming process includes a press working to be applied to a disc-form plate member in its specific ring- shaped region from the peripheral end to the inner peripheral surface and produces a work for drum having a peripheral part in undulate form in which projections and recesses in the radial direction are repeated in the circumferential direction.  The drum body forming process includes a folding operation whereby the peripheral part including the ring-shaped region is folded by a drawing process and produces a drum body 55 consisting of a disc-form wall part 22 formed at one end and a cylindrical portion 23 extending in the direction intersecting the wall part 22 from the periphery of the wall part 22 and with the other end left open.
Patent JP-S58122250-A (JP)
Title: Reservoir of brake fluid
Inventor: KUBOTA HITOSHI
IPC: B60T11/26
Filed: 1982-01-13
Abstract: PURPOSE:To ensure the feeling felt when a cap is put on and to prevent the damage of a ride-over pawl by a constitution wherein the shape of the cap is changed in the radius direction when the ride-over pawl formed on the cap rides over a cam-shaped projection formed on a reservoir. CONSTITUTION:A thread-shaped projection 2 and a cam-shaped projection 3 are formed at a prescribed interval in the vertical direction on the outer-peripheral side of a reservoir tank 1, and a space between these projections 2 and 3 serves as a guide groove 4. The thread-shaped projection 2 is a little longer than the camstage part 3A of the cam-shaped projection 3, and a projecting part for engagement is formed at the end of the projection 2. A cam face 3B having a diameter enlarged as close to the camstage part 3A is formed on the outer-peripheral surface of the cam-shaped projection 3. In addition, a cap 6 has a guide pawl 7 and a ride-over pawl 8 formed at a prescribed interval in the vertical direction. The guide pawl 7 is put in the guide groove 4, while the inner-peripheral surface of the ride-over pawl 8 slides on the cam face 3B, and when the  pawl 8 drops onto the cam-stage part 3A, the guide pawl 7 is engaged with the  projecting part 5 for engagement.
Patent JP-H08188658-A (JP)
Title: Process for treating surface of substrate
Inventor: NOGUCHI JUNKO
IPC: C08J7/04
Filed: 1995-01-13
Abstract: PURPOSE: To provide a process for treating the surface of a substrate whereby a long-lasting excellent hydrophilicity is imparted to the surface. CONSTITUTION: This process comprises the first step wherein a monomer is attached to the surface of a substrate 7 and the second step wherein a layer of a monomer having a polar oxygen and/or nitrogen group is formed on the substrate 7 by placing the substrate 7 between metal electrodes 4 and 5 which are faced toward each other and of which at least one has a solid dielectic 6 installed on the electrode surface facing to the other electrode in an atmosphere of a gas mixture comprising an oxygen-contg. gas and an inert gas or comprising nitrogen, hydrogen, and an inert gas and bringing the surface of the substrate 7 into contact with a discharge plasma generated by applying voltage between the electrodes 4 and 5 under about the atmospheric pressure.
Patent JP-S60147340-A (JP)
Title: Discharge apparatus by belt of screen printer
Inventor: NAKAI MITSUO
IPC: B41F15/08
Filed: 1984-01-12
Abstract: PURPOSE:To make it possible to easily discharge printed matter to the outside, by placing an object to be printed on a belt and rotating the belt simultaneously with the finish of printing. CONSTITUTION:Rollers 2, 3 are arranged to both ends of a printing table 1 having an arbitrary shape and a belt 4 having an arbitrary structure is attached to the printing table 1 and the rollers 2, 3. An object to be printed is placed on the belt 4 and printed by a screen main body 8 provided above the belt 4 and, when printing is finished, the belt 4 is rotated to the direction shown by the arrow 7. By this mechanism, the printed matter 6 on the belt 4 passes a discharge roller 5 along the surface thereof and is discharged to a position 6'.
Patent JP-H03209622-A (JP)
Title: Video tape for high-density recording
Inventor: OKAZAKI IWAO
IPC: B32B27/36
Filed: 1990-01-11
Abstract: PURPOSE:To enhance scratch resistance and dubbing resistance by using a thermoplastic resin contg. particles and specifying the relation between the size of particles and the thickness of a film, the content, the relation between the standard deviation of the height distribution of surface projections on a nonmagnetic surface and the number of the projections, etc. CONSTITUTION:This video tape consists of the biaxially oriented thermoplastic resin film having a film layer A to form the nonmagnetic surface and a magnetic layer. The standard deviation sigma of the height distribution of the surface projections on this magnetic surface and the number N of the projections exceeding 225nm height is 0<=(3sigma-225)N<5X10<4>. The scratch resistance and dubbing resistance are degraded if the values are off this range. The film layer A consists essentially of the thermoplastic resin A and the particles and the thickness thereof is 0.005 to 3mum. In addition, the average grain size of the particles incorporated into the film layer A is 0.1 to 10 times the thickness of the film layer A. Further, the content of the particles is 0.5 to 50wt.%. The effect is not obtainable if this range is exceeded.
Patent JP-S59130669-A (JP)
Title: Venting device for die
Inventor: MOTOMURA NORIYUKI
IPC: B22D17/22
Filed: 1983-01-17
Abstract: PURPOSE:To close surely a valve and to prevent the outflow of a molten metal to the outside of a die by setting the operating point of the valve according to the charging speed of the molten metal into the cavity in accordance with the relation between the inflow inertia force of the molten metal and the pressure for keeping the valve closed. CONSTITUTION:When a molten metal is charged into the cavity of a die 40, a part of the molten metal infilters the inside of an venting passage 42 communicating with the cavity. When the molten metal having the inertia force thereof arrives at the valve head 54 of a valve 52, the pressure acts via a valve stem 56 on a piston 58, forcing the valve 52 to move against the pressure for keeping the valve 52 closed in a fluid pressure chamber 60. A venting port 48 is then closed by the valve head 54 and the passage 42 as well as by-pass passages 44, 46 are shut off from the outside, whereby the outflow of the molten metal is prevented.
Patent JP-S58121361-A (JP)
Title: Mechanical seal
Inventor: WASHIDA AKIRA
IPC: F16J15/34
Filed: 1982-01-14
Abstract: PURPOSE:To obtain a mechanical seal whose wear is few and slidability is favourable, by including copper or a copper alloy metal into only filling of one side sealing ring out of two sealing rings made of tetrafluoroethylene resin filled with filling. CONSTITUTION:Copper or a copper alloy metal powder is transferred to the surface of the other sealing ring 4 as the copper or the copper alloy metal powder is included in tetrafluoroethylene resin of one side sealing ring 11, and the sealing ring 4 made of tetrafluoroethylene including the copper or the copper alloy metal becomes frictional with this transferred metallic film. A titled seal, therefore, can be made into the one whose wear is few and slidability is favourable.
Patent JP-2000207403-A (JP)
Title: Device and method for reading and storage medium
Inventor: KITAHARA KIWA
IPC: G06F12/00
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To improve the operability of retrieval. SOLUTION: A link information display field 42 showing link information is arranged on the left side of a retrieval image 40. The field 42 is extended downward when many pieces of link information are shown to be capable of simultaneously showing a prescribed number of the link information and can move link information that can not be displayed to a display position by performing vertical scroll. A keyword input and result display field 44 used to display a keyword input and retrieval results when the keyword is retrieved is arranged on an upper side of the image 40. A retrieval button 46 designating the execution of retrieval (and re-retrieval) is arranged on the left side of the field 44. Almost all of the image 40 is a main display area 48 where selection results of the link information or the part information of retrieval results of keyword retrieval are shown. Buttons for inputting various instructions by a user are arranged under the image 40 although they are changed in accordance with situations.
Patent JP-H10200485-A (JP)
Title: Bidirectional optical transmission system and optical transmitting method
Inventor: HATA HIDETO
IPC: H04B10/00
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To detect fault occurrence of an optical fiber transmission path without lowering transmission efficiency with respect to a bidirectional optical transmission system and an optical transmitting method by an optical signal having the same wavelength. SOLUTION: A directional optical transmission system in which a light converting part 1 and a photoelectric converting part 2 are connected to an optical fiber transmission path 4 through an optical coupler 3, and an optical signal having the same wavelength is bidirectionally transmitted between with the opposite station is provided with an identification information inserting part 5 which inserts a partial bit of a multi frame synchronous bit or a partial bit of an overhead as identification information that identifies whether it is self-station or the other station into a transmitting signal, an identification information extracting part 6 which extracts identification information from an electric signal that is converted by the part 2 and an alarm processing part 7 which decides whether the extracted identification information shows the self-station or not,  decides that a fault occurs on the path 4 and outputs an alarm when it shows the self-station.
Patent JP-H11331373-A (JP)
Title: Device and method for selectively compressing information
Inventor: JACOBI ELI
IPC: H04J3/00
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a general transmission line which detects different types of media so as facilitate selective compression of voice information for transmission through an IP telephony network. SOLUTION: This device is provided with a monitoring means which is for detecting a carrier tone signal that is transmitted along common analog connection to plural communication devices which include an analog data communication device and an analog telephone 12 and a compressing means which has plural operation modes. And, the operation modes includes an active mode that is for compressing voice information included in a call of the telephone 12 and an inactive mode which holds user data included in transmission from a data communication device in a fixed compressed state and a transmitting means transmits compressed voice information and user data to a communication device that is remotely arranged.
Patent JP-H05191387-A (JP)
Title: Error control system
Inventor: IMAEDA YOSHITERU
IPC: H04L1/18
Filed: 1992-01-14
Abstract: PURPOSE:To decrease retransmission of packet data to the utmost by converging it to data in which a noise component is decreased relatively and having scarcely an error. CONSTITUTION:In the error control system for retransmitting plural time packet data received through a transmission line having much random noise by an ARQ system by detecting an error, this system is provided with an A/D converter 4 for reproducing the received packet data to a logical level, and a memory 5 for storing output data of this A/D converter. Also this system is provided with an adder 6 for synchronizing and adding the accumulated data in this memory 5 and the retransmitted packet data by a bit unit, an error detector 8 for detecting an error again with respect to the logical level of this adder 6, and a retransmission request generator 7 for requesting retransmission to a transmitting side by error information of this error detector 8.