baber/WOPTO huggingface dataset:
Patent JP-2001026411-A (JP)
Title: Carbon film and its manufacture
Inventor: SAKAMOTO JUN
IPC: C01B31/02
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To improve mechanical strength and coefficient of thermal conductivity by heating aromatic polyamide film having specific tensile modulus, strength and weight reduction rate to a specified temperature at specific weight reduction speed in an inert atmosphere and carbonizing it to have specified tensile modulus, strength and coefficient of thermal conductivity. SOLUTION: The aromatic polyamide film having 8 GPa or higher tensile modulus, 350 MPa or higher tensile strength and less than 20% weight reduction rate at 500 deg.C under an inert atmosphere is roasted as a precursor to obtain the carbon film having 30 GPa or higher tensile modulus, 200 MPa or higher tensile strength and 100 W/m.K or higher coefficient of thermal conductivity in the facial direction. 50% or more of the aromatic diamine component and the dicarboxylic acid component constituting the polyamide are preferably derived from para- or meta-phenylene diamine and tere- or iso-phthalic acid, respectively. The roasting is preferably carried out at 0.5%/min or slower weight reduction speed until the weight reduction rate is 20% or more while adjusting the heating speed under an inert atmosphere.
Patent JP-S58100214-A (JP)
Title: Thin-film magnetic head
Inventor: NOMURA NOBORU
IPC: G11B5/39
Filed: 1981-12-10
Abstract: PURPOSE:To obtain a magnetic head which has an adequate resistance value, by providing a magnetoresistance effect element with at least two electrodes which come into contact with the element within a range less than the element width. CONSTITUTION:On one surface of a mangetoresistance effect (MR) element 10, a metallic conductor layer 19 is provided and while the MR element 10 is used as a base, an electrode 18 is formed extending to part of the element 10. On a magnetic base body 11, a metallic conductor layer 19 exposed to the lower part of the MR element 10 is provided on an insulating layer 12, and a shield film 14 is vapor-deposited thereupon. Further, protection glass 16 is adhered thereupon with an adhesive layer between. The metallic conductor 19 secures the contacting between the MR element 10 and electrode 18 sufficiently, thus obtaining a magnetic head which has a sufficiently low resistance value.
Patent JP-H0841978-A (JP)
Title: Damage state investigating device for each soil pipe in soil pipe facilities
Inventor: NAGURA YUKITOSHI
IPC: G01F23/18
Filed: 1994-07-29
Abstract: PURPOSE:To simultaneously monitor the flow state of all the soil pipes in a spot away from each soil pipe. CONSTITUTION:A water level detecting device 1 is disposed at the suitable place of each soil pipe. The water level detecting device 1 is provided with a pump type draw-up cylinder 4 and a hydraulic water level detecting device 5 in a cylindrical body 3 provided with an inflow port 6 and a discharge port 7. The water level detecting device 1 is connected to a detection result informing device 13, and the detection result informing device 13 is connected to a central state investigating device 18 through a telephone line 17. The central state investigting device 18 is disposed in a spot away from each soil pipe, and records the detection result sent from the detection result informing device 13.
Patent JP-S6088852-A (JP)
Title: Automatic return type choke for internal-combustion engine
Inventor: KAWAHATA SHIYUUKI
IPC: F02M1/08
Filed: 1983-10-21
Abstract: PURPOSE:To obtain a simple but accurate choke return device, by providing, in the end part of a choke knob, a gear which is locked by a stopper actuated by a timer which therefore controls the return of a choke. CONSTITUTION:A disc 7 having a projection is provided to a gear 9 meshed with a rack which is provided to the shaft end of a choke knob 16 connected with a cable 15 that is coupled to the choke lever of a carburetter. Upon cold starting of the engine, when a choke knob 16 is pulled, the knob tends to be returned by a releasing force of the choke, but is locked since a stopper 2 is provided opposing a disc 7. When a coil 3 which is controlled by electronic parts 10, 11 is energized and deenergized, the stopper 2 locks and releases with respect to a disc 7 so that the control of returning of the choke knob may be made at a predetermined speed.
Patent JP-S6442310-A (JP)
Title: Production of aqueous slurry of aluminum nitride powder
Inventor: ICHIHARA JOJI
IPC: C01B21/072
Filed: 1987-08-07
Abstract: PURPOSE:To prevent the surface of aluminum nitride powder from being oxidized due to reaction with water and to form sintered compact having good thermal conduction, by keeping the temp. of an aq. slurry of aluminum nitride powder in a process of production below a specified temp. CONSTITUTION:When the slurry is produced by mixing the aluminum nitride powder with water or an aq. soln. contg. <=50wt.% water-soluble solvent as aq. dispersion medium, the aluminum nitride powder is mixed with the water or the aq. soln. while keeping the temp. of the slurry <=8 deg.C. Oxidation of the surface of aluminum nitride powder can be more reduced by using the aq. soln. contg. <=50wt.% water-soluble solvent as aq. dispersion medium. As the water-soluble solvent, alcohol, glycol, 'Cellosolve(R)', etc., can be exemplified.
Patent JP-H1124353-A (JP)
Title: Front door opening and closing mechanism
Inventor: KAWAKAMI MASANORI
IPC: B41J29/13
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To narrow the opening/closing range of a front door by enabling the front door to slide in a lateral direction in a series of motion without necessitating special operation for opening/closing the front door. SOLUTION: The front door 5 provided on the front surface of a device main body 1 so that it can freely open/close is pivotally supported at a part which is inside by D3 from a hinge side end 5b at a door rotating fulcrum 92 provided at one end of a rotary hinge 9, and a main body rotating fulcrum 91 at the other end of the hing 9 is pivotally supported in the main body 1. At the time of opening the door 5, the door 5 is rotated with center at the fulcrum 91 first and the door 5 and the hinge 9 are relatively rotated with center at the fulcrum 92 halfway, then the door 5 slides in the lateral direction. The door 5 is perpendicular to the hinge 9 in a state where the hinge 9 is opened at 180 deg.. Therefore, the installation demension in the width direction of the main body 1 is made small by D3.
Patent JP-H1060283-A (JP)
Title: Aqueous emulsion, production and use thereof
Inventor: GRAPE WOLFGANG DIPL CHEM DR
IPC: C09D183/04
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous emulsion useful for the production of a peelable finish for a soft base substrate by emulsifying a catalyst and a polysiloxane containing an unsaturated group, etc., into water, and then adding a methylhydrogenopolysiloxane, an inhibitor, an emulsifying agent, etc. SOLUTION: This aqueous emulsion suitable for the production of a peelable finish for a soft base substrate, is obtained by mixing (A) at least one kind of organopolysiloxane containing at least two unsaturated hydrocarbon groups expressed by formula I [R is a 2-8C alkenyl or an unsaturated 3-10C ether; R<1> is a (substituted) 1-10C monovalent saturated hydrocarbon; 0<=(a)<=3, 0<=(b)<=3, 0<=(1+b)<=4], etc., (B) at least one kind of methylhydrogenpolysiloxane, (C) at least one kind of non-reactive organopolysiloxane containing a unit corresponding to formula II [(e) is 0-3 integer], (D) at least one kind of catalyst of a platinum group metal, (E) at least one kind of an inhibitor, (F) an optional emulsifying agent and/or a thickening agent, and (G) an optional additive and/or assistant in water.
Patent JP-2000017639-A (JP)
Title: Water gate equipped with valve controller
Inventor: NARA YASUNORI
IPC: E02B8/04
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a water gate mechanism equipped with a valve controller capable of fully automating the control of drain water with a simple construction. SOLUTION: This is arranged underground in a target area for drainage and is equipped with a water collecting pipe 15 for water absorption and collection of underground retention water 15, a drain pipe 16 with one end connected to a water collecting pipe and the other end is opened, and a valve device constituted so as to shut off or communicate with the water collecting equipment 16 and the drain pipe 16. In this case, provided are a valve controller equipped with means of dropping surplus water when the water level in a drain target area exceeds the predetermined water level, and a valve controller turbine 3 equipped with a turbine 3 which is located at least below the predetermined water level and is rotated by surplus water dropped and a valve operating portion 30 which pulls up the valve device for opening the valve after the turbine 12 has rotated in a predetermined direction.
Patent JP-H0861001-A (JP)
Title: Turbine step structure
Inventor: NAMURA KIYOSHI
IPC: F01D5/26
Filed: 1994-08-23
Abstract: PURPOSE: To provide a turbine step structure having no resonance of a moving blade due to the slipstream of a stator blade by applying a fluid exciting force to the moving blade passing through the field of flow. CONSTITUTION: In a turbine step structure constructed by assembling the stator blades and the moving blades of an axial flow turbine, the moving blades a on a full periphery are continuously connected together, in a circumferential direction by a linking member, etc., and when a disposing pitch in the circumferential direction indicated by an angle from the rotor center of the moving blade is PB, a disposing pitch PN in the circumferential direction indicated by an angle from the rotor center of the stator blade on the upstream side of the moving blade is set larger than 4PB/3 and smaller than 2PB. Thus, the resonance of the moving blade due to the slipstream of the stator blade is prevented and safety and reliability can be improved.
Patent JP-H0756747-A (JP)
Title: Interruption controller
Inventor: HIRATA KEIJI
IPC: G06F13/24
Filed: 1993-08-10
Abstract: PURPOSE:To arrange a sub-interruption controller below a slave interruption controller and to increase the number of interruption requests by utilizing vector information outputted from an interruption controller. CONSTITUTION:A sub-interruption SO/S controller 19 knows that the controller 19 itself has been identified by a sub-interruption controller INTA* signal 26 and outputs a cascade signal 27 at the time of inputting the 1st INTA* signal 26, the signal 27 is judged by an interruption request line 20 and a sub- request level judging circuit 28 and a sub-interruption requesting source is informed of the recognition of an interruption request by a sub-request recognition signal 29. At the time of inputting the 2nd INTA* signal 26, vector information is outputted. A data buffer 22 is enabled by a sub-INTA generator and a buffer adjusting signal 25 from a buffer adjuster 24 and a local data line 21 is connected to a data line 6 to inform a CPU 1 of the sub-request interruption vector information.
Patent JP-S5995269-A (JP)
Title: Antiepileptic
Inventor: BUARUTAA FUON BEEBENBURUKU
IPC: C07D213/75
Filed: 1983-10-25
Abstract: Compounds of the formula    <IMAGE>  I  where R is a C1-C4 alkyl group, a C1-C4 alkoxy group, a phenoxy group or a phenyl-C1-C2-alkoxy group, R1 is hydrogen or a C1-C4-alkyl group and R5 is hydrogen or a C1-C4-alkyl group and the groups R2, R3, and R4 are the same or different and are hydrogen, halogen atoms, C1-C4 alkyl groups, C1-C4-alkylcarbonyl group, the aminosulfonyl group, the trifluoromethyl group and their acid addition salts are effective as antiepileptics.
Patent JP-H1045516-A (JP)
Title: Herbicide composition
Inventor: NAWAMAKI TSUTOMU
IPC: A01N57/20
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a herbicide composition exhibiting synergistic effect to control weeds at a low rate of application by mixing two specific kinds of known active herbicide components. SOLUTION: (A) carfentrazone is used in combination with (B) glyphosate. The component B includes various salts such as metal salts and amine salts. The amount of the component B is preferably about 0.1-1,000 pts.wt., especially 1-100 pts.wt. based on 1 pt.wt. of the component A. The application rate of the active component is about 0.1-1,000g/ha, preferably 10-100g/ha for the component A and about 10-10,000g/ha, preferably 100-1,000g/ha for the component B. The component A promotes the development of the herbicidal effect of the component B. The composition can be applied for the control of various weeds on non-crop land such as orchard, vacant land and forest and exhibits remarkable economic effect for the control of weeds. In the case of culturing various crops such as soybean, the composition is scattered before sowing to kill the existing grown weeds.
Patent JP-H0485820-A (JP)
Title: Replacing method for rare gas in heat treatment equipment of semiconductor wafer
Inventor: SEKIYA SHINJI
IPC: H01L21/22
Filed: 1990-07-26
Abstract: PURPOSE:To replace a rare gas under an approximately complete state efficiently without mixing both the rare gas and atmospheric air having density difference by setting density difference between the rare gas and atmospheric air, supplying the rare gas from one of rare gas chambers and exhausting atmospheric air from the other when the insides of the rare gas chambers are supplied with the rare gas and the rare gas is replaced with atmospheric air. CONSTITUTION:When a wafer boat 12 on which a semiconductor wafer 11 is loaded is taken in and out from a treating tube 3, a door 10 is closed under an airtight state, the valve 17 of a gas bomb 16 is opened, and a rare gas is introduced from a rare-gas supply hole 14 into a rare gas chamber 7 through a heater 19. An atmospheric-air exhaust hole 15 is opened simultaneously, and atmospheric air in approximately the same quantity as the rare gas introduced is exhausted by a suction means 20. The rare gas is heated by the heater 19 at that time, the density of the rare gas is made smaller than that of atmospheric air in the rare gas chamber, the rare gas supplied is not mixed with atmospheric air, and fed while successively pushing down atmospheric air from the upper section of the rare gas chamber 7, and atmospheric air is replaced rapidly with the rare gas in the rare gas chamber 7.
Patent JP-H0911982-A (JP)
Title: Carbonic acid gas adsorber and carbonic acid gas adsorbing tube in submergible breathing device
Inventor: IWAI TOSHIAKI
IPC: A62B23/00
Filed: 1995-06-30
Abstract: PURPOSE: To provide a carbonic acid adsorber capable of preventing a carbonic acid gas adsorbent from sedimentation and confirming whether or not an adsorbing tube is normally attached. CONSTITUTION: A permeable filter 5 is laid on a carbonic acid gas adsorbing tube and 1/3 of a carbonic acid gas adsorbent 6 and a blade 4 to cause turbulence are put in the adsorbing tube and the above process is repeated three times. The permeable filter 5 is laid on these to close a drain port lid 3. When an expiratory side packing 7 of an expiratory side intake port of the carbonic acid gas adsorbing tube 1 is forced to fit an expiratory side pack mounting port of the carbonic acid gas adsorber, a spring-loaded stopper holds automatically a drain port lid 3 to prevent the carbonic acid adsorbent from sedimentation while fixing the carbonic acid gas adsorbing tube.  When a carbonic acid gas adsorber stopper attached to the carbonic acid gas adsorber is closed, water intrusion is prevented by a carbonic acid gas adsorber packing and heat insulating partitions are respectively secured fixedly to the upper and lower parts of the carbonic acid adsorber.
Patent JP-H0365587-A (JP)
Title: Zone-melting refining apparatus
Inventor: TOMINAGA HARUO
IPC: C22B9/00
Filed: 1989-07-31
Abstract: PURPOSE:To automatically produce a high-purity uniform metal free from variation of purity in longitudinal direction by monitoring the molten part of a metal rod with a video camera, measuring the variation of the length of the molten part displayed on a monitor TV, transmitting the signal to a controller and controlling the power of an induction heating coil. CONSTITUTION:A boat 4 containing a metal rod 5 is inserted into a quartz tube 3 and the space in the quartz tube is substituted with an inert gas or evacuated. An induction coil 6 is energized to apply a high-frequency radiation to a part of the metal rod 5 corresponding to the position of the coil. The metal rod 5 is partly melted by the induction current to form a molten part 7. The induction heating coil 6 is transferred toward the other end of the metal rod 5 at a prescribed speed. A video camera 10 is also transferred at the same speed as that of the coil 6 to display the image of the coil 6 on the center of the screen of a monitor TV 12 and the molten part 7 of the metal rod to both sides of the image of the coil. The length of the molten part 7 is measured with sensing bars 14 and the signal is transmitted to a controller 13, which controls the power of the coil 6 according to the measured result.
Patent JP-S5890829-A (JP)
Inventor: JIYON MIRUTON YAABOROO JIYUNIA
IPC: H03L7/181
Filed: 1982-11-15
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-H1051928-A (JP)
Title: Coupling structure for electric connection box
Inventor: YOSHIDA NORIYUKI
IPC: H02G3/08
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to stop the rotation without providing a plurality of lock fixing portion by socket and spigot joint on a horizontal cross section and a providing fitting portions extended in up-down direction on the outer surface of both the boxes at a position separated from the lock fixing position. SOLUTION: A coupling side A or the main box 10 and a coupling side B of an auxiliary box 20 have lock fixing portions 11 and 12 projected out in one united body almost in a central portion, and fitting portions 12 and 22 for prevention the rotation are projected in one united body near one of end edges. And when they are coupled together, the auxiliary box 2 is lowered from the above in parallel to the main box 1 and coupled, at the lock fixing portion 11, 21, the lower portion of the fixing linkage portions 25, 25 is inserted between both the side walls of the linkage portion 13 of the main box and guide portions 14, 14 and then guided.  At the same time, the fitting portion 22 is fitted to a fitting portion 12 having a T-shaped horizontal cross section and is lowered, socket and spigot joint is made together over a whole length approximately in up-down direction of the coupled sides A and B, and the main box 10 locked and fixed and the auxiliary box 20 are positioning and held at one end side of the coupled side. As a result, the rotation of the box can be definitely prevented.
Patent JP-S6354872-A (JP)
Title: Coding and decoding system for picture data
Inventor: SUZUKI YOSHIYUKI
IPC: H04N1/41
Filed: 1986-08-26
Abstract: PURPOSE:To improve the reproductivity of fine lines or the like by including the information of a picture element simply removed at the time of coding in a remaining picture element. CONSTITUTION:Read pictures have respectively the sizes of M, N in a row and a column directions and are constituted of MXN picture groups in total. The picture element groups indicated by MXN/4 positioned at even number-th place or an odd number-th place in the row and the column directions are defined to be remarkable picture element groups and the information of remaining non-remarkable picture element groups indicated by elliptic mark is included in the remarkable picture element groups and transmission data groups are formed. By reproducing the remarkable picture elements and the non-remarkable picture elements from the transmission data at the time of demodulating the picture, 1/4 of the number of the picture elements is simply transmitted, thereby, a read original picture can be demodulated.
Patent JP-S58101805-A (JP)
Title: Radial structure type pneumatic tire
Inventor: MIYOSHI AKIHITO
IPC: B60C9/00
Filed: 1981-12-09
Abstract: PURPOSE:To obtain carcass plies of high dimensional stability, by partially tucking, in a cord fabric, low contractible polyester cords having a predetermined dimensional stability index, and by cutting this fabric in a predetermined width so that the above-mentioned cords are overlappedly jointed to both sides of the cut piece. CONSTITUTION:Low contractible polyester cords 2 having a dimensional stability index which is represented by the sum of the elongation rate upon constant load and a thermal contraction coefficient, of 5.0 to 8.5% are parallelly arranged in both selvage parts of a cord fabric body having polyester cords 1, for example, six in number in each selvage part, so that the cord fabric is obtained. Next, the cord fabric is cut in the direction A-A perpendicular to the cords 1, 2 after the cord fabric is rubberized with topping rubber composition, and therefore, cut pieces 3a, 3b are formed. The low contractible polyester cords 2, 2 on the selvage parts of both cut pieces 3a, 3b are overlapped together for forming a joint part 4 so that a ring-like carcass ply is shaped, thereby a pneumatic tire is manufactured with the use of such a carcass ply.
Patent JP-2000031803-A (JP)
Title: Switching control circuit
Inventor: ICHIHARA AKIFUMI
IPC: H03K17/56
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a switching control circuit for directly driving a transistor amplifier circuit with the output of a D/A converter constituted of the TTL element of high breakdown voltage open collector output and a voltage dividing resistor circuit or interposing a high-speed transistor. SOLUTION: A sequence circuit 3 generates the digital data of a pattern voltage, and a D/A converter 1A switches respective resistors R1-R3 of a resistant voltage dividing circuit to high impedance and reference potential with TTL elements G1-G3 of high breakdown voltage open collector output. A transistor amplifier circuit 4C directly amplifies the current of voltage divided output from the resistant voltage dividing circuit. The TTL element, to which digital data are inputted, and the high-speed transistor to be driven by the output of this TTL element can be used instead of the TTL elements G1-G3.
Patent JP-S6442728-A (JP)
Title: Writing circuit for magnetic disk device
Inventor: TAKIGAMI HIROBUMI
IPC: G06F3/06
Filed: 1987-08-10
Abstract: PURPOSE:To make it unnecessary to write again all data of a faulty magnetic disk device to a normal magnetic disk device, by writing a data to which a device number is added, to other normal magnetic disk device, and reading it out after a fault is released. CONSTITUTION:A data delay circuit 1 delays a write use data signal sent out of a host device, and an address memory circuit 2 stores a signal (b) which is sent out of the host device and shows a device number of a magnetic disk device. Also, a shift register circuit 3 converts an output signal (e) of the address memory circuit to a series signal (k), a data switching circuit 4 switches an output signal l of the data delay circuit and the output signal (k) of the shift register circuit, and a control circuit 5 controls the data delay circuit, the address memory circuit, the shift register circuit and the data switching circuit. Accordingly, even if one magnetic disk device fails, only the remaining data can be written to a normal disk device, therefore, when the fault is released, this written data is read out and re-written. In such a way, all the data can be made effective without executing rewrite of all the data.