baber/WOPTO huggingface dataset:
Patent JP-H05254897-A (JP)
Title: Radio wave reflection-controlling glass
IPC: H05K9/00
Filed: 1992-03-16
Abstract: PURPOSE:To obtain the subject glass intended to reduce comprehensive confusion generating potential by incorporating a construction cladding glass with a linear electrical conductor in a sandwiched fashion. CONSTITUTION:A construction cladding glass 3 is incorporated, in a mesh form, with a linear electrical conductor prepared by knitting vertical wire material 1 and horizontal wire material 2. The pitch of the mesh is made finer than the wavelength lambda of incident radio wave P. And, the incident radio wave P is forced to reflect, through the linear electrical conductor, in such a direction Q as not to induce confusion.
Patent JP-H04274526-A (JP)
Title: Substrate inspecting device
Inventor: OTSUKA GAKUSHI
IPC: G06F15/78
Filed: 1991-02-28
Abstract: PURPOSE:To easily specify and repair the defective point of a signal line by individually inspecting the conduction at input-output ports and inspecting control elements by controlling a central processing unit and, when a bus mode is set, inspecting the entire body of a substrate on which the control elements are mounted. CONSTITUTION:At the time of inspecting the operation of a substrate on which a one-chip CPU 2 is mounted, a power source, oscillator, and communication circuit S2 are first inspected. Then the output of a mode selection circuit 4 is set at an 'L' level and the operation mode of the CPU 2 is selected to a one chip mode. An internal ROM 2A successively lower the levels of ports P1-P4 which have been once raised to 'H' levels to 'L' levels on the basis of a substrate check signal fetched through the communication line S2. When the ports P1-P4 fall, the output states of the ports P1-P4 can be inspected from the read results obtained by the ports P1-P4 themselves and the number and port of an abnormal line can be easily discriminated. Therefore, the inspection of buses which has not been possible before can be easily and surely performed.
Patent JP-S60202162-A (JP)
Title: Antiseptic and mildewproofing paint composition
Inventor: NOHARA SABUROU
IPC: C09D5/14
Filed: 1984-03-28
Abstract: PURPOSE:To provide a paint compsn. which has low toxicity and potent antiseptic properties and mildewproofness imparted thereto, by incorporating solid zeolite particles retaining a metallic ion having a germicidal activity in paint. CONSTITUTION:Solid zeolite particles having a specific surface area of 150m<2>/g or above and a molar ratio of SiO2/Al2O3 of 14 or below, composed of pref. A type zeolite, X type zeolite, Y type zeolite or mordenite are prepd. and brought into contact with a soln. of a salt contg. a metallic ion (e.g. silver, copper or zinc ion) having a germicidal activity (e.g. a silver nitrate soln. or a copper sulfate soln.) to effect an ion-exchange reaction, thus obtaining solid zeolite particles retaining a metallic ion having a germicidal activity. The solid zeolite particles are blended with paint (e.g. vinyl acetate emulsion paint) to obtain an antiseptic and mildewproofing paint compsn.
Patent JP-S55152971-A (JP)
Title: Relief valve
Inventor: TAKESHITA KOUJI
IPC: F16K17/04
Filed: 1979-05-11
Abstract: PURPOSE: To quickly operate a relief valve in case of the sudden increase in pressure at the pressure source to hold down pressure increase at the pressure port to the minimum by providing a leaf valve member which is pressed against the valve seat by the spring and a pressure relief valve in the pressure chamber.  
     CONSTITUTION: A device has a pressure port 110 and a valve body 103 with plurality of flow passages 113, each of which is opened or closed by annular valve plate 101 operated by a spring 104 with an appropriate loading pressure, which are connected with the pressure port 110. The other end of the spring 104 is supported by the bowl-shaped spring retainer 105 which is fixed by a nut 106 on the center projection 114 of the valve body 103. A chamber 107 is mounted on the valve body 103 by the bolts through O rings 108 to form the pressure chamber Y. A relief valve 112 for common use is connected to the exhaust port 109 of the chamber 107. By this constitution, the relief valve device can be quickly operated to cooperate with the sudden pressure increase. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58176050-A (JP)
Title: Method for preventing sand seizure of sand mold for casting
Inventor: SUZUKI NISAKU
IPC: B22C3/00
Filed: 1982-04-08
Abstract: PURPOSE:To prevent sand seizure of a sand mold and to obtain a cast product having an excellent casting surface, by forming a mold coating layer of 3- layered construction wherein a low melting inorg. material is sandwiched with refractory mold coating materials on the surface of the sand mold. CONSTITUTION:A mold coating layer 20 in 3-layered construction is formed on the surface of a sand mold 8 for molding a neck and journal part lined with a metallic flask 7, that is, the surface on the side in contact with molten metal. The 1st layer 21 of the layer 20, that is, the 1st layer 21 in contact with the surface of the sand mold is of a refratory mold coating material which does not melt as the charging temp. of molten metal, for which a mold coating material having an fine grain sizes as possible to fill the spaces among the sand grains is used. The 2nd layer 22 consists of the mold coating material prepd. by using a low melting inorg. material which melts or half melts to a fluid glassy state having high viscosity at the charging temp. of molten metal as an essential material and adding a binder and an active material thereto. The 3rd layer 23 to be coated on the 2nd layer 22 is an ordinary mold coating material used to cover the surface of the 2nd layer so that the low melting inorg. material of the 2nd layer does not contact directly with the charged molten metal.
Patent JP-H09251778-A (JP)
Title: Ic memory
Inventor: KIYONO TAKASHI
IPC: G11C11/41
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To operate at high speed without adding an external circuit by operating read-out data at the same time read-out operation is performed, and writing operated data in a memory of the same address as the read out data during a read-out cycle. SOLUTION: Data of a element in a memory array selected by a row decoder and a column decoder is amplified by a column I/O through a common data line in a read-cycle, and outputted to a data output circuit through a through latch. Then, an output of the through latch is sent to the memory array and an operation circuit of one chip. The operation circuit is provided with an error correction function adding an ECC code of 5 bits to data width of 8 bits, corrects latched data, and outputs it to a column I/O. When a data strobe is asserted, the common data line is switched to connection to an output line of the operation circuit, sends corrected data to the memory array, and corrects a memory of the same address as read out data.
Patent JP-H03259547-A (JP)
Title: Manufacture of semiconductor device using dielectric separating method
Inventor: HIRABAYASHI ATSUO
IPC: H01L21/76
Filed: 1990-03-09
Abstract: PURPOSE:To efficiently form an element, to increase the degree of freedom of forming an element and to largely integrate in high density by crystallizing, flattening polycrystalline Si, forming a single crystalline Si layer, an forming a semiconductor device also on the single crystalline Si layer. CONSTITUTION:A polycrystalline Si 7 deposited on an element forming substrate 2 is slowly scanned while irradiating it with a laser light to melt it, thereby forming a single crystal 10. The surface of the Si 10 is oxidized, a gate oxide film 11 is formed, and a polycrystalline Si layer 12 to be used as a gate electrode is deposited by a CVD method. Then, the layers 12, 11, 10 are removed on an insular region 8 by photolithography and etching, the part of an initial oxide film 4 is opened to form diffused layers 13a, 13b on the region 8. The surface is covered with an interlayer insulating layer 16, and electrodes 17a, 17b,..., 18c are formed. Thus, a bipolar element 20 is formed on the surface side of the region 8, and a MOS 30 is formed on an isolating stripe 9. The surface area of the substrate 2 can be efficiently used.
Patent JP-S62213781-A (JP)
Inventor: OKADA MASAHIRO
IPC: A63F7/02
Filed: 1986-03-17
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-H11241679-A (JP)
Title: Swash plate compressor
Inventor: YOSHII SEIJI
IPC: F04B27/08
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To stably supply lubricating oil in an oil sump to a sliding part without using an oil pump. SOLUTION: A lubricating oil supply path 33 supplying lubricating oil O of an oil sump 34 to the halfway of a low pressure gas suction passage 32 is provided on a cylinder block 60. Because low pressure gas within the low pressure gas suction passage 32 flows to the side of a swash plate storing chamber and pressure of the low pressure gas suction passage 32 lowers, lubricating oil O of the oil reservoir chamber 34 is supplied to the halfway of the low pressure gas suction passage 32 through the lubricating oil supply path 33. Because lubricating oil O is carried to the side of the swash plate on the flow of coolant gas, a sliding part is lubricated.
Patent JP-H06273635-A (JP)
Title: Unit structure for optical amplifying submarine repeater
Inventor: NAKAJIMA HIROSHI
IPC: H04B10/29
Filed: 1993-03-18
Abstract: PURPOSE:To obtain the structure which enables many systems to be packaged while reserving the spaces for bending of input/output optical fibers by arranging system units in the axial direction of an insulating cylinder and arranging surge protecting circuits at both ends. CONSTITUTION:Plural (six in this case) system units SYS1 to SYS6 provided with up circuits 21 and down circuits 22 are arranged in an insulating cylinder 20 in the axial direction of the insulating cylinder 20, and surge protecting circuits 23 are arranged at both ends. Feeders 24 between surge protecting circuits 23 and system units SYS1 to SYS6 are wired above the system units SYS1 to SYS6, and input/output optical fibers 25 to system units SYS1 to SYS6 and optical fibers 26 for loop back are wired below the system units SYS1 to SYS6. Thus, a system is made thin to enable many systems to be packaged, end spaces for bending of input/output optical fibers are reserved in parts of surge protecting circuits 23.
Patent JP-H03260344-A (JP)
Title: Method for controlling internal combustion engine
Inventor: SONO HIROSHI
IPC: F01L9/14
Filed: 1990-03-08
Abstract: PURPOSE:To improve the engine output a while preventing an engine from knocking when a request of a driver to maximize the engine output in a specified running region is detected, by setting an intake valve closing timing to a timing in which the engine output is maximized in the detected rotational speed of the engine. CONSTITUTION:A hydraulic drive valve unit 10 closes an intake valve 15 in a predetermined timing by oil pressure supplied from a tank 11 through an oil path 13 by a pump 12. An ECU 14 controls the hydraulic drive valve unit 10 on the basis of various detected signals from various sensors 17-28 for detecting the running condition of an engine. Then, a request of a driver for the engine and engine running parameters including at least the engine rotation are detected by an accelerator opening sensor 22 and a crank angle sensor 21. When the request of the driver to maximize the engine output in a specified running region of the engine is detected, an intake valve 15 closing timing is set to a timing at which the engine output is maximized.
Patent JP-H06342784-A (JP)
Title: Etchant used for etching porous silicon, etching method using it, and manufacture of semiconductor base using it
Inventor: YONEHARA TAKAO
IPC: H01L21/306
Filed: 1992-02-14
Abstract: PURPOSE:To etch a porous Si uniformly and effectively without contamination in a semiconductor process, to accurately and selectively remove a porous Si which is formed on the same substrate together with a non-porous Si by etching, and to form an Si crystal layer excellent in crystallinity on an insulating substrate. CONSTITUTION:A mixed solution of hydrofluoric acid, buffered hydrofluoric acid and/or alcohol, and hydrogen peroxide water is used as etchant to etch a porous silicon, an etching method is carried out by use of this etchant, and a semiconductor substrate is manufactured with this etchant.
Patent JP-S62217630-A (JP)
Title: Semiconductor logic circuit
Inventor: YAMAGIWA AKIRA
IPC: H01L21/82
Filed: 1986-03-19
Abstract: PURPOSE:To make it possible to use an output cell, whose driving force of an output pins is powerful in driving, selectively in correspondence with the load condition of an LSI, by pairing an ordinary cell and a mirror inversion cell for an input/output cell. CONSTITUTION:At the peripheral part of a semiconductor logic circuit chip 1, bonding pads 2 for wire bonding and input/output cells 3 are arranged. An internal circuit 4 is arranged at the inside of the chip. Each cell 3 is formed by a large output circuit 5 and a small output circuit 6 for outputs. The right hand corner of the cell 3 is an original point of the cell 7. With respect to the cell 3, a mirror inversion input/output cell 3' utilizing a mirror inversion pattern is arranged on the side of the output circuit of the cell 3. Therefore, an original point 7' of the cell 3' is adjacent to the original point 7 of the cell 3. The two cells 3 and 3' form a cell pair 8. Thus, the output cell, whose driving force of an output pin is powerful, can be selectively used in accordance with the load condition of an LSI.
Patent JP-S55152308-A (JP)
Title: Combustion of pressure crematory
Inventor: NARUMI TOKUNAO
IPC: F23M7/00
Filed: 1979-05-15
Abstract: PURPOSE: To obtain a pressure crematory of which the incineration time can be cut down and the combustion efficiency can be raised by making combustion with combustion chamber heat load factor and internal pressure set to more than 500,000kcal/m 3 h and internal pressure to +10W30mmH 2 O respectively.  
     CONSTITUTION: This pressure crematory is operated with internal pressure set to +10W30mmH 2 O. Thereby, the whole inner space of the frame of a main combustion chamber 1 is covered with flame, temperature distribution is stabilized and high- speed combustion is performed so that the necessity of handling the remains is eliminated and incineration time is cut down. Further, setting combustion chamber heat load factor to more than 500,000kcal/m 3 h facilitates the cutting-down of temperature raising time and the reduction of fuel cost. The clematory body a is of a totally- closed double casing type. The main combustion chamber 1 and the re-combustion chamber 1a thereof are made circular in sectional form and the crematory is heat- insulated by air. The preheating air thereof is introduced into combustion air to increase recovery heat and raise combustion efficiency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07272683-A (JP)
Title: Fluorescent lamp device and illumination device including it
Inventor: OKUSA SHOICHI
IPC: H01J61/30
Filed: 1994-03-29
Abstract: PURPOSE:To enhance the reliability by simply preventing a tensile stress from being applied directly to each outer lead of the bulb of fluorescent lamp. CONSTITUTION:Outer leads 19a, 19b, 20a, 20b of fluorescent lamps 12, 13, 14 are caulked, and feeder wires 26a, 26b to be connected with the power supply are soldered, and they are connected together electrically. A connecting piece 27 is fixed to lamp holders 21a, 21b, 22a, 22b, 23a, 23b.
Patent JP-S60203926-A (JP)
Title: Copying machine with zoom power varying function
Inventor: SAWAI YUUJI
IPC: G03G15/041
Filed: 1984-03-29
Abstract: PURPOSE:To take a copy of necessary size through simple operation by setting variable power through a reading means and a variable power arithmetic means when original size and copy size are specified and by using a power varying means which sets reduction or maximum power when the set power exceeds the maximum power. CONSTITUTION:When original size and copy size are specified with a zoom specifying key 2, the reading means 19 reads them, the variable power arithmetic means 20 receives its output and operates its power, and a discrimination means 21 receives its signal and discriminates whether or not the variable power is less than the maximum reduction or enlargement power of the copying machine. When the power is less than the maximum power, an optical system 26 is set to the operated power and the power is displayed on a display part 6. When the power exceeds the maximum power, a power variation step arithmetic means 24 sets the optical system 26 to the necessary quantity of copies and variable power for each copying operation and they are displayed on the display part 6. Consequently, a copy of necessary size is taken easily.
Patent JP-H07285987-A (JP)
Title: Oligonucleotide for amplifying mutation type gene of human derived cytochrome p450iic18
Inventor: KOMAI KOICHIRO
IPC: C12Q1/68
Filed: 1994-03-29
Abstract: PURPOSE:To obtain an oligonucleotide for detecting existence of mutation type gene of human derived cytochrome P450IIC18, capable of amplifying the gene, having a specific GC content and number of nucleotides. CONSTITUTION:This new oligonucleotide is shown by formula I to formula IX, etc., amplifies a DNA having a base sequence of mutation type gene of human derived cytochrome P450IIC18, has 40-70% GC content and comprises 8-50 nucleotides. Since the oligonulecotide acts as a primer of PCR method, is capable of detecting existence of mutation type gene of human derived cytochrome P450IIC18 as one enzyme participating in metabolic decomposition of a medicine rapidly, in excellent precision, efficiently and at a low cost, it enables determination of a safe dose of a medicine which has been difficult due to existence of an individual difference of a metabolic ability of a medicine. The compound can synthesized by an automatic DNA synthesizing device using beta-cyanoethylphosphoamidate method.
Patent JP-H06246063-A (JP)
Title: Game machine system using transmission system
Inventor: KITAHARA ATSUSHI
IPC: A63F13/33
Filed: 1993-02-24
Abstract: PURPOSE:To provide a game machine system which can store a game software data therein by the use of a transmission system by providing an adapter for receiving the game software data transmitted through the transmission system and storing the same therein, and by loading the adapter on a game machine body so as to carry out a game. CONSTITUTION:A cartridge type adapter 20 is loaded in a game machine body 10, and is connected to a transmission system 30 for transmitting game software data to the adapter 20 through the intermediary of a CATV, an ISDN, an artificial satellite network, a telephone network or the like. The software data is transformed into a form which can be carried out directly in the adapter, and is permanently stored in the adapter 20. With this arrangement, a commercially available home game soft can freely be enjoyed at any place having a terminal of the transmission system. Further, If a long-life storage medium is used for storing the software, the game can be enjoyed at any time at a game machine remote from the transmission system.
Patent JP-H10327001-A (JP)
Title: Dielectric filter, transmission and reception shared device and communication equipment
Inventor: HIRATSUKA TOSHIRO
IPC: H01P1/208
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To secure a large attenuation amount near a generated attenuation pole by constituting electrode non-formed parts opposing each other across both main surfaces of a dielectric plate as a dielectric resonator and non- parallelly disposing plural coupling members for coupling the electrode non- formed parts on the dielectric plate to the dielectric resonator. SOLUTION: An electrode 1 whose one part is the electrode non-formed part 4 is formed on the upper surface of the dielectric plate 3, the electrode whose part opposing the electrode non-formed part 4 is the electrode non-formed part is formed on the lower surface of the dielectric plate 3 and the dielectric resonator is constituted at the opposite parts of the electrode non-formed parts. Then, probes 6 and 7 as the coupling members are adjacently arranged, an angle θformed by the part close to the dielectric resonator of the probes 6 and 7 is set to a prescribed angle and they are non-parallelly arranged. Thus, the two coupling members are coupled to the plural resonance modes of the dielectric resonator, the attenuation pole is generated by the combined responses to the resonance modes and the attenuation amount is made large near the attenuation pole.
Patent JP-S54151777-A (JP)
Title: Tandem master cylinder
Inventor: MORITA KATSUHIRO
IPC: B60T11/22
Filed: 1978-05-22
Abstract: PURPOSE: To reduce slanting vibration of a reservoir and prevent malfuction of a liquid level alarm in the reservoir by reformaing the fitting structure of the connecting part between the boss of a cylinder and the reservoir.  
     CONSTITUTION: Elastic rings 32, 33 are arranged in circular gaps 30, 31 respectively and these rings are fitted and fixed to grooves 34, 35 formed on the external circumference of sleeves 26, 27. When the elastic rings 32, 33 are fitted, they are projected on the grooves 34, 35 but the rings are let so thick that there are circular clearances between the internal circumference of bosses 11, 12 and the rings. To these circular clearances are fitted respective connecting parts 16, 17 of a reservoir 2. The internal circumference of one boss 12 and the external circumference of the connecting part are brought into contact each other and with the help of the contact part 38 the reservoir is not inclined relatively to the cylinder even if the reservoir 2 receives engine vibration or running one and a liquid level alarm in the reservoir  does not malfunction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11256787-A (JP)
Title: Photothermal hybrid module and building using it
Inventor: MURATA TOMOAKI
IPC: F24J2/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a structure with heating medium pipings easy to mount on header pipes. SOLUTION: A photothermal hybrid module M includes a solar battery module 1 and a heat collecting panel 2, the heat collecting panel 2 comprising a heat collecting plate 4 with a plurality of heating medium pipings having heating medium pipings 42 mounted on a metal heat collecting plate mainbody 41 and each of the heating medium pipings 42 being protruded from the heat collecting plate mainbody 41 and having both ends connected to corresponding header pipes 5.
Patent JP-H08191133-A (JP)
Title: Capacitor structure of semiconductor device and manufacture thereof
Inventor: NIKORASU NAAGERU
IPC: H01L21/822
Filed: 1995-02-23
Abstract: PURPOSE: To provide the capacitor" structure of a semiconductor device equipped with a lower electrode layer which is low in resistivity and where a ferroelectric layer can be epitaxially grown so as to be high and be kept high in residual polarization ±Pr . CONSTITUTION: The capacitor structure of a semiconductor device is composed of a ground layer 20 of polycrystalline material or stabilized zirconia formed on a substrate 10, a buffer layer 21 high in degree of orientation and formed on the ground layer 20, a lower electrode layer 22 high in degree of orientation and formed on the buffer layer 21, a ferroelectric layer 23 epitaxially grown on the lower electrode layer 22, and an upper electrode layer 24 formed on the ferroelectric layer 23, wherein the lower electrode layer 22 is formed of Pt  100}.
Patent JP-S58203701-A (JP)
Inventor: JIOFUREI ERU HORISUTAA
IPC: A43B13/22
Filed: 1983-04-07
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。