baber/WOPTO huggingface dataset:
Patent JP-S60139416-A (JP)
Title: Forming of electromagnetic shield
Inventor: OODO MICHIHIRO
IPC: B29L9/00
Filed: 1983-12-28
Abstract: PURPOSE:To facilitate the formation of an electromagnetic shield having a metal film satisfactorily put tight on the inner surface of a plastic molding by a method wherein a metal film is formed on the core surface of an injection molding die by spraying and then, resin is injection molded on the metal film using the injection molding die. CONSTITUTION:After the core 2 is separated from a cavity 3, metal is sprayed on the surface facing the hollow 4 of the core 2 with a sprayer 6 to form a metal film 7. Then, the core 2 forming the metal film 7 is combined with the cavity 3 to clamp the die and a melted resin 8 is injected into the hollow 4 with an injection molding machine and then, cooled to solidify. The resin 8 therein usable is an injection moldable thermoplastic resin. When the resin 8 in the die 1 is solidified by cooling and with-drawn from the die, an electromagnetic wave shield box body 9 having the metal film 7 joined on the inner surface of the resin 8 is obtained.
Patent JP-S61124128-A (JP)
Title: Manufacture of semiconductor device
Inventor: MARUYAMA TAKASHI
IPC: H01L21/28
Filed: 1984-11-20
Abstract: PURPOSE:To enable to form a contact between wirings with high reliability by forming a contacting hole with a resist film in an insulating film, and burying the hole with a metal layer by unidirectional particle flow of a metal material. CONSTITUTION:A contacting hole 13 is opened in an insulating film 12 formed on a semiconductor substrate 11. Then, a metal material aligned in the directivity in one direction such as aluminum particle flow is accumulated until the contacting hole is buried to form an aluminum layer 15. The particle flow of such unidirectivity is formed by sputtering using many meshes formed with fine holes, and slender holes of the meshes of the particles are linearly moved and accumulated in the hole. The portion of the hole is coated by a resist film, the layer 15 on the film 14 is removed, aluminum is eventually accumulated to form an aluminum layer 16. Thus, since the buried surface is formed to be flat, the formation of the contact with the substrate and the contact between wirings of the layers in multilayer wirings are formed with high reliability.
Patent JP-H1181369-A (JP)
Title: Excavator and its cutter bit for underground continuous wall
Inventor: INOUE TAKAO
IPC: E02F5/06
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an excavator for an underground continuous wall having excellent toughness durable against use for a long period even under a state that boulder stones are mixed in an underground and to provide constitution of a cutter bit to provide an excellent function like the excavator. SOLUTION: An excavator is provided with a pair of cutter bits for excavating the end part of a groove and at least one cutter bit for excavating the central part of a groove. A groove for an underground continuous wall is formed by the cutter bit. In this case, at least the tip part of the bit of which the cutter bit for excavating a groove and part consists is formed of a wear resistant material and at least the tip part of a bit of which the cutter bit for excavating a central part consists is formed of a material having a relatively higher toughens than a bit of which the cutter bit for excavating a groove end part consists.
Patent JP-2001065544-A (JP)
Title: Pressure roller and heating-fixing device
Inventor: KISHINO KAZUO
IPC: G03G15/20
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To simultaneously provide sufficiently high roller hardness and adiabatic property by forming an elastic layer and a separation-type layer on the outer periphery of a core metal in this order from the inside, and constructing the elastic layer with a sponge-like silicone rubber containing an inorganic micro hollow body. SOLUTION: An elastic layer 12 comprising a sponge-like silicone rubber containing inorganic micro hollow bodies, an adhering layer, and a separation- type layer 13 comprising fluorine such as PTFE or PFA are sequentially formed on a core metal 11. An average grain size and a true specific gravity of the hollow bodies are respectively smaller than 1 mm, and between 0.05 g/cm3 and 1 g/cm3, and the elastic layer 12 preferably contains the hollow bodies of more than 1 pts.wt. and less than 40 pts.wt. to 100 pts.wt. rubber. When the average grain size is sufficiently small, uniform mixing is realized in the rubber. When the average grain size is larger than 1 μm, manufacture of the hollow bodies is facilitated.  When the true specific gravity is in this range, mechanical strength of the hollow bodies is high, and the hollow bodies are not broken during forming the elastic layer and simultaneously hold a hollow structure with a large volume. Therefore, heat conductivity decreases.
Patent JP-H04258674-A (JP)
Title: Fiber-reactive dye, dye mixture and its use
Inventor: ATANASHIOSU TOTSUIKASU
IPC: D06P1/38
Filed: 1991-09-25
Abstract: PURPOSE: To obtain a reactive dye mixture useful for dyeing or printing a cellulose-containing fiber material from an aq. bath and imparting a dyed matter having wet fastness and light fastness by adding a plurality of specific dyes.  
     CONSTITUTION: Dyes represented by formulae I, II [wherein A 1 -A 3  are monoazo-, polyazo-, metal complex azo-, anthraquinone-, phthalocyanine-, formazan-, azomethyne-, dioxazine-, thioxantone-, nitroaryl-, naphthoquinone-, pyrenequinone-, perylene-tetracarboimide dye residues, R 1 -R 5  are each H, a halogen, hydroxyl, cyano or a 1-4C alkoxy (carbonyl), B is an aliphatic or aromatic crosslinking member, Z 1 -Z 2  are H, an aliphatic group, an aromatic group or a heterocyclic group and X 1 -X 3  are F, Cl, Br, sulfo or carboxypyridinium] (e.g.; compds. represented by formulae III, IV) are contained. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0588707-A (JP)
Title: Plant operation automating device
Inventor: MIYAGAWA KATSUHIKO
IPC: G05B13/02
Filed: 1991-09-25
Abstract: PURPOSE:To obtain the control output to the plant equipments with a plant operation automating device which can be generally applied to the plants that are operated on each operating program by correcting the conditions related to the operating procedure in an operation mode, the timing, the operating equipment, etc. CONSTITUTION:The rule groups 20, 21 and 22 for production of the operating programs are provided together with a knowledge base 30, the rule groups 23, 24 and 25 for control for operation progresses, a knowledge base 31, the rule groups 26 and 27 for the operating control, a knowledge base 32, the plant data 33, and an inference control part 10 which processes these rule groups and knowledge bases. Furthermore a conversation display control part 2 is added to perform the conversation input to an operator together with a conversation display part 3, an input device 5 which inputs the state of a plant 6, and an output device 4 which performs the control output to each plant equipment based on the processing result of the part 10. In such a constitution, the consistent automation is attained for the plant operations including the production of the operating programs, the control of operation progresses, and the automated control of operations. Then the labor saving and the rationalization of operations are attained together with prevention of the misoperations.
Patent JP-H0698551-A (JP)
Title: Power converter apparatus
Inventor: KAWAGUCHI AKIRA
IPC: H02M7/48
Filed: 1992-09-16
Abstract: PURPOSE:To suppress high-frequency resonance phenomenon and to prevent high-frequency overheating of a conductor and circuit constituting parts by connecting a diode between a capacitor in a regenerating circuit and an external capacitor, which is connected to an anode reactor in parallel in the regenerating circuit for regenerating accumulated energy of the anode reactor. CONSTITUTION:When self-arc-extinguishing type semiconductor power elements 1a and 1b and diodes 2a and 2b are turned off, part of accumulated energy in an anode reactor 11 is made to flow into a capacitor 13 through a diode 12. The energy is further transferred into a regenerating circuit 22 and sent into an AC power supply 24 through a linking transformer 23. At this time, a resonance circuit is constituted of the capacitor 13, wiring inductance, and a capacitor in the regenerating circuit 22. The current becomes the oscillating waveform. The oscillation is blocked by providing a diode 15, and the oscillation is finished at a half wave. Thus, the high-frequency resonance phenomenon can be suppressed, and the high-frequency overheating of a conductor and the circuit constituting parts can be prevented.
Patent JP-H0293900-A (JP)
Title: Warning generating device
Inventor: TADA HISASHI
IPC: G08B21/00
Filed: 1988-09-30
Abstract: PURPOSE:To effectively know a dangerous degree for a walker before a vehicle approaches by outputting the warning tone of a level to correspond to the level of the speed of the approaching vehicle. CONSTITUTION:A warning signal 1a outputted from a warning signal generating circuit 1 is inputted to a multiplying circuit 3. Then, signal amplification to correspond to the vehicle speed is executed by a product with a vehicle speed signal 2a which is outputted from a vehicle speed detector 2, to include information to correspond to the speed of the approaching vehicle. An amplified warning signal P is outputted from a warning tone loud speaker to an external part. Thus, the walker can catch the warning tone, whose level is different according to the speed of the vehicle. Accordingly, the walker can easily recognize the vehicle in advance, which goes into a crossing, etc.
Patent JP-H03106376-A (JP)
Title: Gas-blast circuit breaker
Inventor: NAKANE SHINICHI
IPC: F23N5/18
Filed: 1989-09-20
Abstract: PURPOSE:To automatically perform a setting change of a permissible time continuously usable corresponding to whether an alarm device is connected or not by deciding whether the gas leak alarm device is connected or not, by an alarm device connection discriminating part, and by transmitting its decision signal to a usage time setting change part. CONSTITUTION:Whether a gas leak alarm device 10 is connected or not is decided by an alarm device connection discriminating part 13, and in a continuous use time setting change part 12 in accordance with whether the device 10 is connected or not, a continuously usable permissible time data is set in a use time decision part 5. While in an alarm device input decision part 6, a signal is received from the gas leak alarm device 10 at the time of generating gas leak with a signal fed to a cutoff signal output part 7 for performing cutoff action. Thus by automatic discrimination of alarm device connection to hold convenience of utilizing gas while by confirming connection of the alarm device thereafter setting a cutoff condition to a predetermined value in the case of holding a gas leak detecting function by the alarm device, sureness of safety is improved.
Patent JP-H0293013-A (JP)
Title: Method for measuring profile in inner furnace of converter
Inventor: ODA MINORU
IPC: G01B11/24
Filed: 1988-09-30
Abstract: PURPOSE:To accurately obtain profile of the whole inner part in a furnace in a short time by scanning furnace bottom and furnace belly parts in a converter with laser beam, continuously measuring distances to the inner wall and indicating the average data of measuring points near each intersection divided into vertical and horizontal directions in the furnace with three dimensional graphic display. CONSTITUTION:Scanning is executed optionally with the laser beam from a measuring body 3 through opening part of the converter by an automatic scanning device 4 to continuously measure the distances to the furnace bottom and furnace belly parts in the furnace. Then, the inner part in the furnace is vertically and horizontally divided and each intersection X is preset, and the measured data of the measuring points P near the intersection at each intersection X are collected and averaged to make them measured data at each intersection X. The measured data of this curved surface profile is expanded on the plane and for example, three dimensional graphic display is showed in a CRT display. By this method, the whole profile in the furnace can be accurately measured in a short time and consuming rate of work brick in inside of the furnace can be measured.
Patent JP-S6488828-A (JP)
Title: Divisional addition circuit
Inventor: MIHARA HISAYUKI
IPC: H03H17/02
Filed: 1987-09-30
Abstract: PURPOSE:To facilitate the increase of the number of processing bits by constituting a circuit, which adds digital signals, of a divided adder group, a half-adder group, etc. CONSTITUTION:Adders to which first and second variables consisting of N- number of bits are inputted are used as first n-divided adders, and the summation from at least one adder of these first adders and corresponding three bits of a third variable are inputted to the half-adder group. The other summations and carry of the half-adder group and the other bits of the third variable are supplied to a second m-divided adder group. Though the number of half-adder groups and their output wirings is increased, a part, for which half-adder groups are used, of addition bits can be transmitted to the second adder group without waiting for carry from low-order bits. Therefore, the circuit is provided with adding parts 221 and 222, adders FAs 11, 12, 21, 22, 31-38, and 41-44, half- adders HA13-HAN, a full-adder FAm, and registers R1-R4.
Patent JP-S6489701-A (JP)
Title: Balun device
Inventor: SATO MASAMI
IPC: H01P5/10
Filed: 1987-09-30
Abstract: PURPOSE:To form the device with a single-sided substrate and small by providing the inside conductor of the snaking-shaped 1/2 wavelength line at one surface side of the substrate, a closely arranged interdigital outside conductor closely arranged to one side of the inside conductor and a closely arranged interdigital shielding conductor closely arranged at other side. CONSTITUTION:A balun device 2 is formed as a well-known U-shaped balun by a conductor foil 4 provided at one surface side of an insulating substrate 3. An inside conductor 9 of the 1/2 wavelength line is composed of a series of a snaking-shaped conductor foil form a first terminal 5 to a second terminal 6. An outside conductor 10 is formed by the interdigital conductor foil arranged closely to the inside conductor 9 at one side (peripheral side of substrate 3) of the inside conductor 9. A shielding conductor 11 is formed by an interdigital conductor foil arranged closely to the inside conductor 9 at other side (central side of the substrate 3) of the inside conductor 9. Namely, at one side of the snaked inside conductor, the interdigital outside conductor is closely provided and at other side, in the same way, the interdigital shielding conductor is closely provided respectively. Thus, any part of the inside conductor is made close with the outside conductor and can be formed small.
Patent JP-H0297246-A (JP)
Title: Motor drive coil
Inventor: OYAMA SADAKIMI
IPC: H02K3/26
Filed: 1988-09-30
Abstract: PURPOSE:To obtain a thin motor producing high torque with low cost by laminating a plurality of drive coil sheets having spiral patterns made of thin metal plate through insulators. CONSTITUTION:In the rotor 10 of a coreless motor, drive coils 12, 12, 12 having spiral patterns on a circle are arranged on a disc coil 11. A commutator substrate 13 is stuck to the central section of the coil 11 and a commutator 15 inserted with a rotary shaft 14 is secured through solder reflow. Multiple layer drive coils 12a, 12b, 12c, 12d are constituted such that spiral patterns are formed symmetrically in each vertical layer with both ends of each of the drive coils 12a, 12b, 12c, 12d being jointed through soldering or spot welding and coils in four layers are connected in series. Since multiple layers are formed and respective coils 12a, 12b, 12c, 12d are made of thin copper plate, space factor can be improved when compared with a coil manufactured through electrical galvanization, resulting in a motor producing high torque.
Patent JP-H0692841-A (JP)
Title: Production of aerosol composition
Inventor: OWADA RYOICHI
IPC: A61K8/00
Filed: 1992-09-16
Abstract: PURPOSE:To provide the production process of aerosol which keeps homogeneity even after long-range storage, hardly causes phase separation, can take out the homogeneous content without shaking every on use and induces no skin defatting and skin irritation. CONSTITUTION:The objective composition is composed of a solution comprising (A) 30 to 85wt.% of the oil component or a combination thereof with the alcohol component and (B) 15 to 70wt.% of water and (C) dimethyl ether. The amounts of the solution and dimethyl ether are set to 2 to 60 pts.wt. and 40 to 98 pts.wt. based on 100 pts.wt. of the total, and (A) and (B) are mixed at first and, then (C) is admixed.
Patent JP-S62105490-A (JP)
Title: Gas laser device
Inventor: OKABAYASHI ICHIRO
IPC: H01S3/0975
Filed: 1985-11-01
Abstract: PURPOSE:To cause electric discharge within a waveguide tube, to eliminate the need of providing electrodes as a heat source and to lower the gas temperature, by supplying microwaves generated by a magnetron into the metallic waveguide tube. CONSTITUTION:Microwaves from a magnetron 2 are supplied to a metallic waveguide tube 1 through a power supply inlet 7. The size of the waveguide tube is determined such that it resonates with a frequency of the microwaves. A gas as a laser medium is supplied into the waveguide tube through an intake vent 6. This gas is separated into cations and electrons. The electrons collide against the gas molecules and thereby bring them to an excitation level. When the molecules thus excited fall down to the base level, laser oscillation is caused. A pair of parallel planner mirrors 3 and 4 are spaced such that they are turned to the frequency of laser oscillation. Further, the mirror 3 is semitransparent so that coherent laser light is obtained therefrom.
Patent JP-2000072352-A (JP)
Title: Elevator fire control device
Inventor: NAGASE HIROSHI
IPC: B66B7/00
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To effectively ensure the safety of users by mounting a fire sensor on an elevator shaft top part within the reach of a car when the car is in the top position of the elevator shaft, and stopping the elevator in the closest floor by the operation of the fire sensor, and interrupting all feed to the elevator apparatus. SOLUTION: A car 2 and a counterweight 3 are suspended by a winding rope 4 driven by the traction sheave 8 of a drive device 7 arranged on the top part of an elevator shaft, and the car 2 is supported in turning pulleys 5a, 5b. In such an elevator device, a building-side smoke sensor 20 and an elevator-side smoke sensor 21 are arranged above the drive device 7 through a mounting member 20a. An inspection port 2a for inspecting the smoke sensors 20, 21 and an inverter device 33 is provided on the ceiling of the car 2. When the smoke sensors 20, 21 are operated while the elevator is traveling, the power feed to the elevator apparatus is interrupted after the car 2 is stopped in the closest floor.
Patent JP-2000071037-A (JP)
Title: Manufacture of welded can shell
Inventor: SHINOMIYA TSUTOMU
IPC: B29C63/02
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent degradation of a bonding layer of a film extension part and tightly adhere it to a metal exposed part after welding by welding the metal exposed part of a can shell blank to form a cylindrical can shell, tack- bonding and coating the film extension part and heating the coated can shell to adhere the film and the film extension part to the shell. SOLUTION: This welded can shell manufacturing method comprises a first heating process, a surface treatment process, a cooling process, a welding process, a metal exposed part coating process, and a second heating process. Through these processes, a can shell blank is first heated, and a synthetic resin film is crimped leaving the metal exposed part at both edges and extended to one side. Then, after the shell blank is cooled and the film extension part is folded, it is welded to form the can shell. The film extension part is reversely rotated and crimped, so as to coat the metal exposed part. The can shell with the material exposed part coated is heated, so that the film under the condition of tack-bonding to the can shell and the film extension part are adhered to the can shell.
Patent JP-2001076312-A (JP)
Title: Magnetic head
Inventor: ABE KEIKO
IPC: G11B5/127
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To make difficult the generation of a side erase and moreover, to obtain excellent abrasion resistance by composing magnetic medium sliding surfaces on both sides of the direction of forming a magnetic track of non- magnetic material having abrasion resistance equal to or nearly equal to abra sion resistance of magnetic core material composing a magnetic gap. SOLUTION: The magnetic head 10 is composed of a pair of magnetic core main bodies 11A, 11B. A winding is wound onto the butting surface of the magnetic core main bodies 11A, 11B, a groove 14 controlling the depth of a magnetic gap 12 is formed, and both are mutually butted in the state that magnetic gap material is interposed, are welded by grass 15 and are integrated. Magnetic medium sliding surfaces 13A, 13B facing each other across the magnetic gap 12 in both sides of the longitudinal direction of the magnetic track formed by the magnetic gap 12 are composed of non-magnetic material having abrasion resistance equal to or nearly equal to abrasion resistance of material of the magnetic core 11 composing the magnetic gap 12.
Patent JP-H04127205-A (JP)
Title: Process controller
Inventor: MIYAGAKI HISANORI
IPC: G05B23/00
Filed: 1990-09-19
Abstract: PURPOSE:To stably and satisfactorily control the controlled variable of a process to its target value by applying repetitively the arithmetic result of a manipulated variable as the input of a process answer estimating means, obtaining a manipulated variable correction signal from the manipulated variable set when the result of quantization satisfies a reference level, and adding the correction signal to the manipulated variable basic signal for output of these signals. CONSTITUTION:A manipulated variable optimizing part 3000 estimates a process answer covering the present time point through a time point later than the present point by a fixed time with a process answer estimating part 3100. An estimated answer quantizing part 3200 calculates a deviation against the control target value. An arithmetic control part 3500 outputs a manipulated variable optimization signal obtained by subtracting the manipulated variable basic signal from the virtual manipulated variable when the deviation signal satisfies the evaluation reference. The manipulated variable optimization signal is added to the basic signal by an adder 2400 of a control part 2000 and these added signals are outputted to a process 5000 as the optimum manipulated variable. If the deviation signal does not satisfy the evaluation reference, the virtual manipulated variable is continuously replaced with the manipulated variable signal of the part 3100 until the deviation signal satisfies the evaluation reference. Thus the process controlled variable can be stably, optimumly and faithfully controlled to its target value.