baber/WOPTO huggingface dataset:
Patent JP-H0694048-A (JP)
Title: Clutch assembly
Inventor: HARII EI PETORATSUKU
IPC: F16D25/061
Filed: 1991-09-02
Abstract: PURPOSE: To bring a wheel clutch mechanism assuredly into an engaged or a disengaged state, and realize the engaged or disengaged state irrespective of a torque given between a drive element and a driven element. CONSTITUTION: An axially displaceable first clutch member 30 is provided rotatably together with a first drive member A. A second clutch member 22 is connected drivably to the second member to be driven. The first clutch member 30 is formed movably so as to be engaged with the second clutch member 22 or disengaged from it. In connection with the first clutch member 30, a pressure response type shift means 40 is provided.  In addition, provided are an annular pressure chamber 44 expanded and contracted axially so that the first clutch member 30 is moved closely to or apart from the second clutch member 22 and fluid pressure acting means which acts a positive pressure on shift means 40 so as to assuredly move forward the first clutch member 30 and brings the first clutch member 30 in the state of being engaged with the second clutch member 22 and in the state of being disengaged from it.
Patent JP-H0669141-A (JP)
Title: Heat treatment furnace
Inventor: FURUYA MASAYASU
IPC: H01L21/22
Filed: 1992-08-21
Abstract: PURPOSE:To provide a heat treatment furnace for depositing a thin film through vapor phase epitaxial growth on the surface of a substrate inserted into a reaction tube having one closed end by introducing reaction gas into the reaction tube while heating through a tubular electric furnace disposed coaxially therewith, wherein the electric furnace has a structure facilitating regulation of energy density in the axial direction required for making uniform the temperature in the reaction tube over a range where the substrate exists. CONSTITUTION:A tubular electric furnace 20 is mainly constituted of a group of a large number of annular heaters 50 stacked around a reaction tube 10 in the axial direction thereof wherein each annular heater 50 is provided with a heater terminal 5OA connected on the outside thereof.
Patent JP-H1050348-A (JP)
Title: Electrode plate for nonaqueous electrolyte secondary battery and manufacture thereof
Inventor: MIYAZAKI YUICHI
IPC: H01M10/058
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an electrode plate with separator, capable of preventing the coming off of an active material, sharply reacting with the overheating of a battery to prevent fire or explosion of the battery by previously sticking a separator to an electrode plate different from the conventional method in which a separator film is interposed between positive and negative plates. SOLUTION: An electrode plate is prepared in such a way that an electrode- coating solution, comprising an active material and a binder is applied to a current collector 1, dried to obtain an electrode plate (2: an active material layer), and a porous separator 3 is formed on the electrode plate in a coating process, laminating process, or transferring process. As the separator material, thermoplastic resin and wax are listed, but wax is preferable, because the wax sharply react with heat to melt. The melting point of these materials is about 40-160 deg.C. The separator is manufactured from a material melting by heat in a film-forming process or a pore-forming process.
Patent JP-S6469232-A (JP)
Title: Distribution line automatization apparatus
Inventor: SUGAWARA HIROMICHI
IPC: H04Q9/02
Filed: 1987-09-07
Abstract: PURPOSE:To enable the making direction of a sub station from a parent station, to be switched without requiring much labor on systematic maintenance, by change-over-controlling a change-over circuit with command received via a communication line from the parent station. CONSTITUTION:When the making direction of a sub station is switched due to systematic change or the like, then by change-over command transmitted via a communication line 15 through remote operation from a parent station, a remote operation receiving circuit 11 is worked. Then, by energizing the coil 12 of a switching latch relay 14 and inverting a change-over contact circuit 13, the making direction is switched. By the change-over contact circuit 13, wirings from power transformers 5a, 5b are switched.
Patent JP-H0269295-A (JP)
Title: Ic card
Inventor: OBUCHI ATSUSHI
IPC: B42D15/10
Filed: 1988-09-05
Abstract: PURPOSE:To ensure the contact of a metallic spring with a metallic top lid and a metallic back lid to obtain an IC card superior in workability by mounting a piece of metallic spring which is coiled by a large number of times in parallel to an outer frame. CONSTITUTION:The setting of a spring 5 in parallel to an outer frame 2 allows the metallic spring 5 to come into contact with a metallic top lid 3 and a metallic back lid 4 with the contact point number equal to the coiled number of the metallic spring. Alternatively, the metallic spring may be coiled by 4 or more times. The metallic spring may be positioned anywhere within the metallic top lid mounting part of the outer frame.
Patent JP-H0754129-A (JP)
Title: Formation of metal thin film on oxide substrate
Inventor: SAKURAI ATSUSHI
IPC: C23C14/18
Filed: 1993-08-13
Abstract: PURPOSE:To easily form a metal thin film having low resistivity on an oxide substrate by modifying the surface of the oxide substrate with radical reaction of plasma treatment with fluorine-based gas and then forming a metal thin film thereon. CONSTITUTION:An oxide substrate such as LiTaO3 is modified by fluorine-based gas plasma treatment essentially comprising radical reaction in a reactive etching device such as RIE. As for the fluorine-based gas, F-based gas such as CF4, C2F6, or gas added with H2, O2 or diluted with inert gas such as Ar, N2 into the F-based gas is preferably used. Then a metal thin film such as Al is formed by vacuum deposition method or the like on the surface of the substrate after the surface modification. Thereby, even when the film is made thin, the increase of resistivity can be suppressed small so that the metal thin film having stable resistivity having little the variation of resistivity corresponding to the variation of film thickness can be formed.
Patent JP-H0759001-A (JP)
Title: Video signal composite device generating trail effect
Inventor: SHIMO ETSUKO
IPC: G06T1/00
Filed: 1993-08-13
Abstract: PURPOSE:To obtain a video signal composite device from which a desired picture with a trail effect is easily obtained with a simple configuration without need for a special circuit. CONSTITUTION:The composite device is provided with a memory 13 able to record and reproduce a composite video signal being an output of the video signal composite device and variable video composite device 21 compositing a video signal up to a preceding time stored in the memory 13 and a video signal inputted this time at a preset composite ratio. An intermediate video signal obtained as a result of the variable composite and the video signal this time are composited at a video composite device 22 based on a key signal corresponding to a motion part of the video signal to provide an output of the composite video signal. The composite video signal is recorded again in the memory 13 and used for a basis of succeeding video composite. A trail effect in which a motion part of a picture moves with a tailing is generated by repeating the operation above again.
Patent JP-H1161255-A (JP)
Title: Production of ferritic stainless steel plate excellent in magnetic property
Inventor: ISHII KAZUHIDE
IPC: C22C38/00
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain a ferritic stainless steel plate excellent in descaling, high in max magnetic permeability and excellent in magnetic property by conducting cold rolling at a specified draft, after a slab containing a specified composition of C, N, Si, Mn, Cr, Ti and the balance Fe with inevitable impurities is hot rolled to a hot rolled plate, and conducting annealing in a specified temp. range. SOLUTION: A slab has a composition consisting of, by weight, <=0.01% C, <=0.015% N, <=1.5% Si, <=1.0% Mn, 10-14% Cr, 0.05-0.30% Ti and the balance Fe with inevitable impurities. A slab having the composition is heated and hot rolled. This heating is preferably in a range of 1,000-1,200 deg.C. The obtained hot rolled plate is cold rolled at a draft of 20-60%. Successively, the obtained cold rolled plate is annealed at 800-930 deg.C. Thus, a cold rolling worked structure is recrystallized by this annealing.
Patent JP-H1166366-A (JP)
Title: Toll receiving system
Inventor: YASUI MASAYUKI
IPC: G07B15/00
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To protect data and encryption/decoding algorithm in memory and to prevent illegality such as data alteration in an on-vehicle machine. SOLUTION: Internal memory of an on-vehicle machine stores inherent/sum information just as a cipher. When the on-vehicle machine that is mounted on a vehicle goes into the communication area of a road antenna, the on-vehicle machine reads the inherent/sum information from the internal memory (step B1), sends it just as a cipher to a controller via the road antenna (step B2). The controller decodes the received inherent/sum information (step B3), returns it into a normal text and then checks fixed information, receives toll according to sum information that is received from the on-vehicle machine 6 if there is no problem (step B4), enciphers the new sum information and toll receiving history information (step B5) and sends them to the machine 6 via the road antenna 3 (step B6). The machine 6 writes received sum/history information (cipher) as it is in memory (step B7).
Patent JP-H09119377-A (JP)
Title: Water supply device for water system and method for operating pump thereof
Inventor: SATO KOICHI
IPC: F04D15/00
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To equally supply water when the pressure of the main water supply pipe is dropped and to supply water in response to the demand wen the pressure of the main water supply pipe is high. SOLUTION: This device has pumps 10, 11 which suck water in a main water supply pipe 1, a pressure sensor 18 for detecting the discharge pressure of the pumps 10, 11, a pressure sensor 7 for detecting the suction pressure of the pumps 10, 11, and a speed controller 21 for controlling the speeds of the pumps 10, 11 such that the detected pressure of the pressure sensor 18 is a target pressure set over a setting lower limit pressure when the pressure sensor 7 detects the pressure over the setting lower limit pressure. The pumps 10, 11 are started, stopped and controlled by the speed controller 21. The device also has a setting means for setting the setting lower limit pressure and the target pressure and a memory means for storing each set value set by the setting means. Water is equally supplied by setting the setting lower limit pressure at a proper value.
Patent JP-S6465590-A (JP)
Title: Pressure fixing device
Inventor: OKAMOTO TSUGIO
IPC: G03G15/20
Filed: 1987-09-04
Abstract: PURPOSE:To prevent the deformation of an opening part by providing the opening part between a pair of roller bearings, in a side plate for holding both ends of a pair of rollers, utilizing an elastic deformation by the opening part, and also, providing a holding member for fixing the opening part in the vicinity of an inlet of the opening part. CONSTITUTION:Side plates 3, 4 are fixed by three pieces of shafts 5-7, and hold a bearing 8 of the upper roller 1 and a bearing 9 of the lower roller 2. Also, the side plates 3, 4 consist of an opening structure provided with a notch horizontally on about the center part of these two pieces of bearings 8, 9, and when a form on which a toner image is transferred has been inserted between both these rollers 1, 2, the side plates 3, 4 are bent so that the opening part is spread out and prescribed pressure is applied to the form. Also, as for a long bolt 10 provided by the side of the both rollers 1, 2, when the form of prescribed thickness is inserted between both the rollers 1, 2, pressing force can be adjusted by a clamping state of the bolt 10 so that necessary pressing force is obtained between both the rollers 1, 2 by the opening part of the side plates 3, 4.
Patent JP-H0561694-A (JP)
Title: Program stall generation detecting system
Inventor: NOZAKI HIROKO
IPC: G06F9/46
Filed: 1991-09-03
Abstract: PURPOSE:To detect a program stall by means of convensional software to which an external counter and a routine for monitoring the waiting time of interruption processing are added by providing this program stall generation detecting system with an interruption processing means, an interval timer processing means, a counter timer value setting means, a counter timer processing means, and a program stall detecting means. CONSTITUTION:The external counter is used as the counter timer processing means 4 to monitor time required from the rise of an interruption by the interval timer up to its drop and a maximum waiting time to be required from the rise of the interruption by the interval timer up to its drop is set up by the counter timer value setting means 3. The interval timer processing means 2 raises the interruption after the lapse of a fixed time, and when the interruption is raised, the interruption processing means 1 sets up an interval timer value to drop the interruption and the program stall detecting means 5 detects and processes a program stall.
Patent JP-H0775902-A (JP)
Title: Cutting tool
Inventor: MIWA KISHO
IPC: C23C14/06
Filed: 1993-09-07
Abstract: PURPOSE:To provide a longer life cutting tool which can restrain chippings from being welded under severe cutting conditions that cutting oil is not used and under normal cutting conditions. CONSTITUTION:A CBN sintered body which is formed by sintering CBN particles via metal binder represented by CO, Ni, Al, etc., is uded as a cutting edge tip. A coating of TiN is formed on the surface of the CBN sintered body by a PVD method. In this way, binder components contained in the sintered body is prevented from being diffused into components contained in a cut material by the barrier effect of the TiN coating, and welding of chippings due to diffusion is restrained. As a result, deterioration in precision on a finished surface due to welding and accidental life shortening of a cutting tool due to cutting edge chipping are prevented.
Patent JP-H0269782-A (JP)
Title: Image forming device
Inventor: KITA HIDEKI
IPC: G03G15/04
Filed: 1988-09-05
Abstract: PURPOSE:To miniaturize the device, and also, to easily execute its manufacture and maintenance, etc., by providing an optical path length adjusting means for moving forward and backward an optical path branching mirror in an optical path, and also, adjusting the optical path length of each optical path corresponding to the movement of the optical path branching mirror by moving a part of a reflecting mirror. CONSTITUTION:By an optical path length adjusting means 7, not only an optical path branching mirror 28 can be moved forward and backward in an optical path but also the optical path length of each optical path corresponding to the movement of the optical path branching mirror 28 can be adjusted by moving a part of a reflecting mirror. Moreover, by the optical path branching mirror 28, a prescribed image can be projected selectively to an exposure position of each photosensitive body 30a, 30b from a common optical path. Accordingly, a prescribed electrostatic latent image is formed in the respective exposure positions of each photosensitive body 30a, 30b, and by the development, the electrostatic latent image can be converted to a developed image as a toner image. In such a way, the device can be miniaturized, the structure and the control can be simplified, and also, the manufacture and the maintenance, etc., can be executed easily.
Patent JP-H0752243-A (JP)
Title: Corrosionproof coating sheet-attaching device on steel sheet pile
Inventor: KAWABE MITSUHARU
IPC: E02D5/04
Filed: 1993-08-17
Abstract: PURPOSE:To obtain a trimming device by which a sheet can be attached on an angle or a F-shaped steel sheet pile within a reference sheet attaching tolerance without damaging a specific surface treated material and an adhered material on an end of a sheet attaching part and a steel sheet pile surface in a process of producing a heavy corrosionproof steel sheet pile in a continuous line. CONSTITUTION:A steel sheet pile is surely centered by a side guide 4 and transported into an attaching device. A sheet is cut by a trimming device of a round-tooth cutter 3 aligned with the center of the attaching device and having a rotating speed in correlation to a transport speed. The sheet is attached to the steel sheet pile being transported while being kept at the center position by the side guide 4. Therefore, there is no need for trimming after the sheet is attached.
Patent JP-2000059081-A (JP)
Title: Manufacture of electromagnetic wave shielding material
Inventor: MINAMIGUCHI NAOSHI
IPC: H05K9/00
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To increase electromagnetic wave shielding effect, visible light transmittivity, adhesion between a substrate and a metal thin film, and the uniformity of the metal thin film by depositing a metal thin film having a conductivity on at least one face of a substrate and thereafter polishing the metal thin-film layer. SOLUTION: On at least one face of a substrate, a metal thin film having a conductivity is deposited. Silver is preferably used as metal to be deposited. Electroless plating is preferably used as a means for deposition. Next, the thin film is polished, preferably by chemical mechanical polishing, until a desired visible light transmittivity is obtained, that is, the thin film becomes 0.5 μm or below in thickness. The minimum thickness after polishing is 0.01 μm or above. Thereby, an electromagnetic wave shielding effect, a visible light transmittivity, adhesion between a substrate and a metal thin film, and the uniformity of the metal thin film can be increased.
Patent JP-S6377061-A (JP)
Title: Manufacture of electrophotographic sensitive body
Inventor: SHIMODA YOSHIHIDE
IPC: G03G5/05
Filed: 1986-09-19
Abstract: PURPOSE:To enhance the performance of an electrophotographic sensitive body by coating a conductive substrate with a coating solution obtained by dissolving an electric charge transfer material to form a charge transfer layer while cooling the conductive substrate in a coating step. CONSTITUTION:The charge generating material, a phenoxy resin, and dioxane are mixed, and dispersed in a ball mill to form a coating solution, and the conductive substrate is coated with this coating solution, and then, the coating film is dried to form a charge generating layer. Then, a charge transfer reagent and a crystalline polycarbonate resin are dissolved into dichloromethane to form a coating solution, and said generating layer formed on the conductive substrate is coated with this coating solution to form the charge transfer layer, while the conductive substrate is being cooled, thus permitting the temperature difference between the surface of the coating film and its inside caused by evaporation of the solvent to be lessened, and the evaporation of the solvent to be retarded, occurrence of fine roughness on the surface of the charge transfer layer to be suppressed, and accordingly, the electrophotographic sensitive body to be enhanced in performance.
Patent JP-H05141393-A (JP)
Title: Axial flow air blower
Inventor: KITADA MOTOHIRO
IPC: F04D29/32
Filed: 1991-09-03
Abstract: PURPOSE:To reduce noise in an axial air blower in which an axial flow fan is provided eccentrically to a heat exchanger. CONSTITUTION:An axial flow fan 2 is arranged in a shroud 5 eccentrically to a radiator 1. A clearance between the the top end of the impeller 4 of the fan 2 and the inner circumferencial surface of the shroud 5, is shortened mode as the distance between the center line of the radiator 1 that is also a center line parallel with the center line C of the fan 2, and the inner circumferencial surface of a shroud opposing to the fan 2, grows longer.
Patent JP-S6467441-A (JP)
Title: Cornering lamp system for vehicle
Inventor: SHIBATA HIROMI
IPC: B60Q1/12
Filed: 1987-09-08
Abstract: PURPOSE:To obtain concentrated irradiation to the part that is not covered by the irradiation of a headlamp by making the gradient of the irradiating direction variable characteristics smaller (larger) if the steering angle is over (under) the predetermined steering angle, in varying the irradiating direction of a lamp light means in linkage with the handle steering operation. CONSTITUTION:The pulse-shaped electric signal corresponding to the amount of revolution of a revolving disc 1 is produced from a photosensor 2 that is placed in the vicinity of a revolving disc 1 whose movement is linked with the handle steering, and this electric signal is input into a control signal producing circuit 3. This producing circuit 3 periodically produces the control signal with a pulse width corresponding to the steering angle, and this control signal is input into a servo-motor control circuit 4. Next, an electric motor 46 is controlled in such a manner that the directional discrepancy between the actual direction of irradiation of a headlamp as a lamp light means and the target direction of irradiation determined based on this steering angle is eliminated, thereby changing the direction of irradiation of the headlamp to the proper direction. In this case, the motor 46 is controlled in such a manner that the gradient of the irradiating direction variable characteristics becomes large if the steering angle is smaller than the preset angle and becomes small if the steering angle is greater than the preset angle.
Patent JP-S59113634-A (JP)
Title: Selecting method of diode pellet
Inventor: TANIGAWA KOUICHI
IPC: H01L21/67
Filed: 1982-12-20
Abstract: PURPOSE:To enable removal work at high speed with high efficiency by selecting the diode pellets through the recognition of a pattern using a TV camera, the pasting of an ultraviolet lowering adhesive tape on a wafer, the selective irradiation of ultraviolet rays and the exfoliation of the tape from the wafer. CONSTITUTION:The wafers (w) are fixed to reference jigs 4 from a magazine (m) under the state in which they are pasted on the adhesive tapes 3 having a property of which adhesive power drops by ultraviolet rays, and forwarded to a work line one by one. The TV camera 8 is used in a recognizing stage 5, and the pellets are selected through the recognition of the patterns. The ultraviolet lowering adhesive tape 10 is pasted on the upper surface of an adhesive tape in the pasting stage 6. A defective checking device 11 puts ultraviolet non-transmitting marks on the tapes 10 covering on acceptable diode pellets through the drop, etc. of an ultraviolet non-transmitting liquid according to the discriminating data of acceptables or defectives in an acceptable checking stage 7. Adhesive force among the ultraviolet lowering adhesive tapes 10 and diode pellets as defectives is lost through treatment by an ultraviolet-ray irradiating device 13.
Patent JP-S6282450-A (JP)
Title: Line information setting system for multistation system
Inventor: SUDA TAKESHI
IPC: G06F13/00
Filed: 1985-10-07
Abstract: PURPOSE:To prevent contradiction between both line information by using the same set picture to set simultaneously line information for work station and that for station controller. CONSTITUTION:A setting part 9 which sets information into an operating system (OS) 7 for work station and an OS 8 for station controller is provided in a station controller 1 to which work stations 2, 3... are connected. In case of setting of line information, a common line information set picture is displayed on a display keyboard 4 to input prescribed items. This line information is set to the OS 7 for work station and the OS 8 for station controller in a file 6 by the setting part 9. Thus, there is not contradiction between both line information.