baber/WOPTO huggingface dataset:
Patent JP-H05309238-A (JP)
Title: Method for filling liquid into liquid filter and filling device therefor
Inventor: HIRATA HIROAKI
IPC: B01D63/08
Filed: 1992-05-08
Abstract: PURPOSE:Not only to easily perform liquid filling work requiring much handling time and skill for operation but also to perform machanization in a liquid filter where it is necessary to maker the inside in the state of being immersed in liquid using pure water, etc., before use and particularly nozzles are projectingly provided opposite to each other on the both sides of the body, and simultaneously, a filter membrane is transversely arranged inside the body. CONSTITUTION:After the central axis of nozzles 5, 6 on both sides of a liquid filter 1 is horizontally held, injection pipes 27, 28 for injecting liquid into both the nozzles 5, 6 are inserted into the nozzles from outside. While the liquid filter 1 is turned around the central axis of both the nozzles 5, 6, liquid is injected into the liquid filter 1 through the injection pipes 27, 28 to fill the filter with the liquid.
Patent JP-S5476495-A (JP)
Title: Production of honeycomb-shaped activated carbon
Inventor: OKAMOTO MASAYOSHI
IPC: C04B41/83
Filed: 1977-11-30
Abstract: PURPOSE: To obtain honeycomb-shaped activated carbon with remarkably reduced press. loss, high mechanical strength and enough performance as activated carbon itself by impregnating a honycomb structure made of ceramics with a soln. of a carbon type component, followed by converting into activated carbon.  
     CONSTITUTION: Ceramic material such as alumina or silica is formed into a honeycomb shape and calcined. The resulting honeycomb structure is impregnated with a soln. of a carbon type component optionally blended with a transition metal or its salt in water or org. solvent. The impregnated structure is then calcination carbonized at 200W400°C in an inert gas atmosphere and continuously calcination activated at 750W900°C in an inert gas atmosphere such as steam to obtain the desired honeycomb-shaped activated carbon. The carbon type component may be, e.g. glucose, and the transition metal or its salt includes Ni, Co and Mn or their nitrates, sulfates and hydrochlorides. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5891573-A (JP)
Inventor: ROBAATO BAASHII FURETSUCHIYAA
IPC: G06F12/08
Filed: 1982-08-20
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-H088079-A (JP)
Title: Electrodeless discharge lamp lighting device
Inventor: YAMAMOTO SHOHEI
IPC: H05B41/24
Filed: 1994-06-24
Abstract: PURPOSE:To prevent the breaking of the high-frequency oscillating circuit of a lighting device without using a variable-element-constant matching circuit by providing a means for raising the temperature of an induction coil at the startup of an electrodeless discharge lamp. CONSTITUTION:A DC power supply 5 is designed to be capable of varying voltage, and prior to the startup of a lamp 1 the voltage of the power supply 5 is lowered and the output power of a high-frequency oscillating circuit 3 is reduced to raise the temperature of an induction coil 2, and the lamp 1 is turned on thereafter. Therefore the resistance component of the coil 2 can be increased at the startup and the resistance component of the impedance of the coil 2 as seen from a matching circuit 4 can be increased. Therefore, even the circuit 4 which has achieved matching when the lamp is being stably turned on can reduce the error of matching at the startup of the lamp, and with power efficiently delivered to the lamp the breaking of the oscillating circuit 3 can be prevented.
Patent JP-S623759-A (JP)
Title: Improvement in flavor of vegetable extract or food containing vegetable extract
Inventor: KITADA OSAYOSHI
IPC: A23L19/00
Filed: 1985-06-28
Abstract: PURPOSE:To enhance the vegetable flavor, by adding a specific amount of potassium to a vegetable extract or food containing the vegetable extract. CONSTITUTION:1-50pts.wt. potassium, preferably potassium chloride or potassium glutamate, to 100pts.wt., expressed in terms of solid, vegetable extract, e.g. extract of parsley, or a food containing the vegetable extract, e.g. extract of parsley, or a food containing the vegetable extract to enhance the vegetable flavor.
Patent JP-H01312617-A (JP)
Title: Terminal equipment
Inventor: NAKAMURA NOBORU
IPC: G06F3/02
Filed: 1988-06-13
Abstract: PURPOSE:To improve the performance of an on-line system by providing a precedence input key buffer means and a precedence input control means. CONSTITUTION:Since a key code buffer 11 has two faces of a physical key code buffer 13 and a logical key code buffer 14, it is necessary to process a previously precedence-inputted key first when a system comes to a normal key input possible state while key input from a keyboard 2 is executed. Consequently, for key input, buffering is executed and a key input processing and the display processing of the inputted key which has previously been buffered are executed with the different key code buffers as objects. Thus, the deterioration of processing performance due to the contention of the key code buffers can be reduced and therefore, the performance of the on-line system.
Patent JP-H01311355-A (JP)
Title: Direct memory access control circuit
Inventor: KOZUKA NAOKI
IPC: G06F13/28
Filed: 1988-06-10
Abstract: PURPOSE:To attain the rapid processing of a program by providing the title circuit with the 1st and 2nd external signal RAMs and a switching function between both the RAMs. CONSTITUTION:When a DMA transfer request is generated from a DMA controller 5, a RAM control circuit 10 counts up the number of addresses in input data. When the count value is less than the capacity of an external signal RAM 131 connected to the controller side, DMA transfer is permitted. Thereby, the DMA transfer is executed independently of the operation of a CPU 17. Even when the count value exceeds the capacity of the RAM 131, the connecting unit of an external signal RAM 131 connected to the CPU 17 side can be switched by a RAM selecting circuit 12 only when the CPU 17 does not access the RAM 132, so that DMA transfer can be allowed. Thereby, DMA transfer and the processing of the CPU 17 can be executed in parallel and a program can be rapidly executed.
Patent JP-H092898-A (JP)
Title: Method for removing dislocation at neck of silicone single crystal
Inventor: SADASHIBAMU CHIYANDORASEKUHAAR
IPC: C30B29/06
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a dislocation-free silicon signal crystal of larger diameter without apparatus damage, feedstock loss, safety impairment, and decline in both treatment level and yield, by heating polycrystalline silicon in a crucible by Czochralski process to form a single crystal in a specific situation.  
     SOLUTION: This invertion is a method for removing dislocations at the neck portion 10 of a silicon single crystal 10 to be grown by Czochralski process. The single crystal 10 is composed of a seed crystal 12, neck portion 14, cone portion 16, shoulder portion 18 and a body 20. A polycrystalline silicon as feedstock is first heated into a melt. Contact of the seed crystal 12 with the melt is continued until the seed crystal 12 begins to melt, and dislocations are developed in the seed crystal 12. Subsequently, on pulling up the seed crystal 12 from the melt, the neck portion 14 having upper subportion and intermediate subportion is formed. The upper subportion lies between the seed crystal and the intermediate subportion and has dislocations. Most part of the intermediate subportion is >10mm in diameter. Until the dislocations in the intermediate subportion are removed, the neck portion is grown at a rate of about <4.0mm/ min. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H06333216-A (JP)
Title: Production of thin film magnetic head
Inventor: NAGAI HIDEYASU
IPC: G11B5/39
Filed: 1993-05-21
Abstract: PURPOSE:To obtain a production method of a thin film magnetic head by which an electromagnetic insulating film of a specified compsn. can be formed. CONSTITUTION:A first magnetic shielding film 2 is deposited on a substrate 1 by sputtering, on which a first electromagnetic insulating film 3 is deposited in a gaseous mixture of Ar and O2. Then an MR film is formed by sputtering and processed into a specified dimension by ion milling to form an MR element 4. Then an electrode film is deposited by sputtering on the MR element 4. The middle area of the electrode film is removed by ion milling to form electrodes 5, 5. A second electromagnetic insulating film 6 is deposited in a gaseous mixture of Ar and O2. Then a second magnetic shielding film 7 and a protective film 8 are deposited thereon.
Patent JP-S6124343-A (JP)
Title: Editing system of supervisory alarm signal
Inventor: KOJIMA KIMIFUMI
IPC: H04M3/22
Filed: 1984-07-13
Abstract: PURPOSE:To decrease the number of cables between devices, the hardward for edition, to attain miniaturization and economy by providing a means editing a supervisory alarm bus and a supervisory alarm while keeping a serial signal of logical level, collecting the supervisory alarm from the device constituting a telephone exchange and an accessory device and displaying the supervisory alarm to the display device. CONSTITUTION:An alarm signal of each device is subject to parallel-serial conventional at a serial/parallel converting circuit 6 and a signal is inserted to a time slot position assigned corresponding to a supervisory alarm signal of a supervisory alarm bus 2 under the control of a timeing circuit 5. The signal is transmitted serially by the supervisory alarm bus 2, written sequentially in the memory circuit 9 under the control of a control circuit 11 and stored temporarily in the memory circuit 9. A signal subject to classification is read at radom under the control of the control circuit 11 so that signals are arranged in a prescribed classification through an operating circuit 10. As to the signals for logical condition, the operation circuit 10 ANDs plural signals, for example, and outputs the result. A display signal 4 applies serial/parallel conversion of the signal simply and outputs it to a display circuit 12.
Patent JP-H08340077-A (JP)
Title: Method for removing solvent
Inventor: GOTO TERUO
IPC: B08B3/00
Filed: 1995-06-12
Abstract: PURPOSE: To provide a method by which a solvent adhering to a strip type lead frame can be easily and inexpensively drained. CONSTITUTION: In a method for removing solvent, a solvent adhering to a strip type lead frame 1 is removed in a housing case 2 by sucking the solvent by means of a suction blower while high-pressure air is blown upon the lead frame 1 from an air nozzle 3 connected to a high-pressure blower 7. Namely, the solvent is removed in the case 2 airtightly sealed with an upper cover section 8 which can be expanded and contracted in the horizontal direction and lower suction hood 5 by simultaneously performing the blowing of the high- pressure air and sucking of the solvent and moving the nozzle 3 in the horizontal direction.
Patent JP-H01312022-A (JP)
Title: Method for regenerating lance tuyere
Inventor: KINOSHITA TAKEO
IPC: C21C5/46
Filed: 1988-06-11
Abstract: PURPOSE:To prolong the service life of a lance by estimating the deformation of the lance tuyere from the increasing trend of the measured iron content of the slag layer of a metal refining furnace using a top-blowing oxygen lance, and smoothing the inner wall of an oxygen passage. CONSTITUTION:When a molten metallic material is smelted and refined with a top-blowing oxygen lance, the iron content of the slag layer is measured. The gaseous oxygen injected from the deformed lance tuyere collides with an internal protrusion 4 to form a turbulent flow 5, and is blown against the steel bath to increase the iron content of the slag. The deformation of a gaseous oxygen injection port 3 is estimated from the increasing trend of the iron content, and the injection port 3 is straightened by working.
Patent JP-H01315221-A (JP)
Title: Closing and interrupting device for three-phase ac
Inventor: IMAI KEISUKE
IPC: H02H9/02
Filed: 1988-06-10
Abstract: PURPOSE:To simplify structure and to reduce cost by using three superconducting wires being connected to each electric wire of a main line and having current-limiting action. CONSTITUTION:When distribution from the main line 10 of three-phase ACs to load is started, the lead 3 of a device B is mounted to a main line connector 20 installed to the main line 10. A refrigerant is injected into a cooling tank from a refrigerant filler hole by a small-sized bomb, etc., thus cooling superconducting wires G and transferring the wires G from a non-superconductor to a superconductor, then distributing the currents of the main line 10, provided that conduction from the main track 31 is started. The branch line 32 of a load side wire 30 is set up to the main line connector 20 of the main line 10 through a reactance connector 40, the superconducting wires G are brought to the state of quenching from the superconductors and load currents are made to flow through the branch line 32. The main track 31 is removed from the device B and the device B is detached from the main line connector 20.
Patent JP-S627174-A (JP)
Title: Rotating angle detector
Inventor: HIRAMOTO YUKIO
IPC: G01B11/26
Filed: 1985-07-03
Abstract: PURPOSE:To accurately detect a rotating angle by a point light source by making the arranging length of photoreceptor row on the basis of the arranging pitch of slits in the slit row, an interval length between a light source and one end of a rotary slit plate, and an interval length between the light source and the photoreceptor longer than the arranging pitch. CONSTITUTION:The arranging length l2 of a photoreceptor row 6 is specified to the length substantially equal to that of the shade of one pitch of slits 3 formed by a light emitted from a light emitting unit 5. The light emitted from a point light source of the unit 5 arrives at the row 6 through the slits 3 while increasing, but since the length of one pitch of bright and dark pattern coincides with the arranging length l2 of the row 6, no insensitive range occurs. When a bright and dark boundary position h' corresponding to the edge h of the slit 3 moves from the photoreceptor 6a to next photoreceptors 6b, 6c,... as a slit plate 1 rotates, pulse signals of rotating angle information are sequentially output from the output terminal of a signal processor. Thus, the rotating angle of a rotational shaft can be accurately measured by the rotating angle information and the passed slit number detected by the photoreceptor.
Patent JP-S627737-A (JP)
Title: Hybrid fiber-reinforced plastic composite material
Inventor: YAMAMURA TAKEMI
IPC: B32B5/02
Filed: 1985-07-03
Abstract: PURPOSE:To provide the titled composite material of outstanding mechanical properties, i.e., significantly improved in shear strength and flexural impact strength, composed of specific hybrid fiber and plastic material. CONSTITUTION:The objective composite material with an interlaminar shear strength >=9kg/mm<2> and flexural impact strength >=250kg.cm/cm<3> consisting of (A) hybrid fiber composed of inorganic fiber, carbon fiber, glass fiber, boron fiber, aramid fiber, and carbon-cored silicon carbide fiber with said inorganic fiber containing silicon, titanium, zirconium, carbon and oxygen which is made up of i) noncrystalline substance constituted by Si, M, C, and O, ii) each crystal line ultrafine particles of a size <=500Angstrom of beta-SiC, MC, solid solution from beta-SiC and MC, and MC1-x and aggregate of noncrystalline SiO2 and M2O, and iii) mixed system comprising said noncrystalline substance and ultrafine particles (where, M is Ti or Zr, 0<x<1) and (B) a plastic material.
Patent JP-H01313386-A (JP)
Title: Liquid phase epitaxial growth method
Inventor: UMEZAWA HIROMITSU
IPC: H01L21/208
Filed: 1988-06-14
Abstract: PURPOSE:To prevent the bending or cracking of the substrate and crystal film due to the internal stress by bringing a reinforcing member into contact with one surface of the substrate, growing, and annealing the crystal film in the liq. phase epitaxial growth method of a crystal having a chemical composition different from that of the substrate on the other surface of the substrate. CONSTITUTION:A frame 18, for example, is provided at the lower end of a supporting rod 16, and a carrying part 22 is further fixed to the lower end of the frame 18 in a substrate holder 10. A notch 22a having an almost recessed cross section is formed at the upper part of the whole inner periphery of the carrying part 22, and a substrate 12 is set in the notch 22a. A reinforcing plate 14 is placed on the substrate 12, the substrate 12 and reinforcing plate 14 are clamped between the notch 22a and a fixing pawl 24, and the lamination is fixed to the carrying part 22. Under such conditions, the exposed lower surface of the substrate 12 is dipped in the molten crystal having a chemical composition different from that of the substrate to grow the film of the crystal. The substrate holder 10 is lifted after the growth of the crystal film, and the substrate 12 is taken out from the molten crystal and annealed.
Patent JP-S627345-A (JP)
Title: Manufacture of multilayer seat coil
Inventor: HISHINUMA YASUAKI
IPC: H02K3/26
Filed: 1985-07-03
Abstract: PURPOSE:To widen the cross section of a copper foil coil to increase the maximum current value by forming the constitution wherein a copper foil on both sides of which coil patterns are formed is etched. CONSTITUTION:On both sides of a copper foil 1 the photosensitive resin is laminated, to which a spiral coil pattern 3 is printed by baking. A printed pattern 3, 3 is left after the copper foil 1 is processed where the coil pattern 3 is baked. Then the copper foil 1 is chemically etched on both sides at the same time. Then the copper foil coil 4 is formed by removing the printed patterns 3, 3. This copper foil coil 4 is bonded and laminated one upon another to both sides of an insulating film 2 with an adhesive. Thus it becomes possible to widen the cross section of the copper foil coil and to increase its maximum current value, by which the high efficiency of a motor is obtained.
Patent JP-H08338058-A (JP)
Title: Washing nozzle device
Inventor: TOYOSHIMA MOTOKO
IPC: E03D9/08
Filed: 1995-06-12
Abstract: PURPOSE: To utilize an ejector effect to make it possible to effectively mix washing water with bubbles for a washing nozzle device for washing private parts, etc. CONSTITUTION: A washing nozzle device is equipped with a nozzle cylinder 11 internally having a movable nozzle 12 providing an air mixing device 21 constituted of ejector nozzle 16, air intake 17, air-mixing section 18, throat section 19 and diffuser 20. Since the air mixing device 21 is provided to an advanced position of the movable nozzle 12, the throat section 19 and diffuser section 20 can be provided, and air can be effectively mixed with washing water.
Patent JP-S6036730-A (JP)
Title: Vibration damping mechanism for reciprocating internal- combustion engine
Inventor: YAMAMOTO KOUSAKU
IPC: F02B75/24
Filed: 1983-08-08
Abstract: PURPOSE:To enable to prevent vibration of a reciprocating internal combustion engine, by minimizing shifting of the center of gravity of the engine by disposing cylinders in an opposed manner so that the driving force is acted symmetrically to a crankshaft. CONSTITUTION:Cylinders 2, 3 of the same size are disposed symmetrically with respect to the axis of a crankshaft 1. One piston 4 is connected to the crankshaft 1 via a bifurcated connecting rod 6 while another piston 5 is connected to the crankshaft 1 via a connecting rod 7 to located between the bifurcated portions of the connecting rod 6. Here, each of the suction, compression, explosion and exhaust strokes of the two cylinders 2, 3 is controlled to synchronize with each other, so that the driving force of the connecting rods 6, 7 is acted symmetrically to the crankshaft 1. Since, with such an arrangement, almost no shifting of the center of gravity of the engine is caused, it is enabled to prevent generation of vibration.
Patent JP-S5667938-A (JP)
Title: Semiconductor system
Inventor: SAKAMOTO MITSURU
IPC: H01L21/768
Filed: 1979-11-08
Abstract: PURPOSE:To improve an integration degree of an integrated circuit by a method wherein a part of a perforated side face of a metallic wiring layer having open holes formed on the surface of a semiconductor substrate is constituted with an oxide film of this metal and a wiring is formed by utilizing a self matching perforation. CONSTITUTION:A poly Si layer 106 and a SiO2 layer 107 are formed on a semiconductor substrate 101 by means of insulation layers 102, 103. Thereupon, an Al layer 111 is installed and taking an insulation layer 110 as a mask, an etching perforation is performed and this side face is converted into an alumina film 112 by means of a positive polar formation, thus, forming the second layer metallic wiring 115. With this, a discrepancy between patterns is eliminated because of a utilization of a self matching perforation, and an increase of occupation area of a circuit pattern is restricted, thus, enabling to improve an integration degree of an integrated circuit.
Patent JP-H0436483-A (JP)
Title: Device for generating plasma with microwave
Inventor: YOSHIDA ZENICHI
IPC: H01L21/302
Filed: 1990-06-01
Abstract: PURPOSE:To generate high density uniform plasma in a wide region by radiating microwaves propagating through a knob-shaped coaxial pipe on a substrate from the periphery and applying a magnetic field near the substrate. CONSTITUTION:Microwaves generated from a magnetron 11 propagate through a waveguide 12, enter a coaxial pipe 13, propagate through a knob 13', pass through a glass pipe 16 and are radiated on a substrate 17. At this time, gaseous Ar is introduced from a gas introducing hole and the position of a tuner 14 is properly changed. A mode of discharge shifts to a mode of microwave magnetron discharge by which discharge is intensified near the ringlike magnetic gap in a permanent magnet 18 and plasma is generated.
Patent JP-S5369555-A (JP)
Title: Lsi control unit
Inventor: OOKI NOBORU
IPC: G06F13/00
Filed: 1976-12-03
Abstract: PURPOSE: To test the constitution element inside a LSI control unit from an external equipment without adding the bit, which switches a terminal equipment to perform a process, to a micro instruction and without using an independent or undesired path. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5935956-A (JP)
Title: Production of heating resistor for thermal head
Inventor: YAMAMURA NORIO
IPC: B41J2/335
Filed: 1982-08-21
Abstract: PURPOSE:To produce a dot form heating resistor while reducing production cost, by a method wherein a tantalum base thin film is laminated on a ground, and then parts other than a predetermined dot pattern are converted into an oxide by an anodic chemical coversion method. CONSTITUTION:A thin film of tantalum nitride Ta2N is provided on an aluminum base S provided with a glaze layer 3. Then, this assembly is exposed to light through a mask provided with a dot pattern for the heating resistor, followed by developing and post-baking to form a resist pattern R. Then, the resultant assembly is immersed in an aqueous solution of phosphoric acid, and an electric current is passed with the thin film of Ta2N as an anode and a metallic tantalum piece as a cathode, whereby the resist pattern R is eliminated and the thin film 1 is converted into an oxide 1a. Finally, the resist pattern R is removed, whereby the dot form resist pattern 1 consisting of Ta2N is produced in the oxide insulator layer 1a. Thereafter, an electrode layer is vapor- deposited, a photoresist is applied, the photoresist is exposed to light through a pattern, followed by developing to form a resist pattern, and then gold is etched, and nichrome is etched to produce a pair of lead electrode groups 2a, 2b.
Patent JP-S6124987-A (JP)
Inventor: NOGUCHI KATSUHIRO
IPC: F27D15/02
Filed: 1984-07-12
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-S625587-A (JP)
Inventor: NAKAMURA KIYOKAZU
IPC: H05B6/10
Filed: 1985-07-01
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。