baber/WOPTO huggingface dataset:
Patent JP-S62227010-A (JP)
Title: Device for charging high-temperature preliminarily reduced ore to reduction furnace
Inventor: KUSANO KENICHIRO
IPC: C21B11/00
Filed: 1986-03-28
Abstract: PURPOSE:To charge preliminary reduced ore in the state of a high temp. at a low cost into a melt reduction furnace without reoxidizing the same by providing plural pressure equalizing chambers between a preliminary reduction furnace and melt reduction furnace and equalizing the pressure difference by an inert gas such as N2. CONSTITUTION:Sealing valves 5, 6, 7 are interposed between the preliminary reduction furnace 1 and the melt reduction furnace 2. A storage tank 3 and a pressure equalizing tank 4 are provided in series as the two pressure equalizing chambers. The inside of the storage tank 3 is maintained under the same pressure as the pressure in the preliminary reduction furnace 1 by the inert gas such as N2 and thereafter, the preliminarily reduced ore is dropped and moved via the sealing valve 5 into the storage tank 3. The preliminarily reduced ore is similarly moved from the storage tank 3 into the pressure equalizing tank 4 in which the same pressure as the pressure in the storage tank 5 is maintained by the N2, etc. The pressure in the tank 4 is further maintained under the same pressure as the pressure in the furnace 2 by the N2, etc. and thereafter, the sealing valve 7 is opened to drop and charge the preliminarily reduced ore from the tank 4 into the furnace 2.
Patent JP-H09254411-A (JP)
Title: Method and apparatus for forming image
Inventor: AIHARA YOSHIHIKO
IPC: H04N1/23
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce an operation load to obtain binary data and to prevent the deterioration in image quality due to the reduction of the operation load in image forming using two kinds of light and dark inks. SOLUTION: The respective inequalities of a dither pattern Du for light ink and a dither pattern Dk for dark ink are made 1 to reduce an operation load for binary processing. Simultaneously, for image data in which gradation levels (x) are distributed uniformly, a dither pattern having a threshold value and its pattern is made so that light ink dots are always formed in the adjacent picture element when dark ink dots are formed, and the diameter of each formed dot is enlarged to decrease a ratio indicating the ground of a medium to be printed to reduce granular feeling.
Patent JP-H09252848-A (JP)
Title: Top plate
Inventor: SHIMOZATO TAKESHI
IPC: A47B13/08
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To insert the tip section of a nut member having a screw hole into the inner face side of a side wall from a nut member insertion hole when necessary by providing not only a bolt insertion hole but also the nut member insertion hole on the side wall of a top plate in advance. SOLUTION: An auxiliary top plate fitting bracket can be fitted to the outer face 7a side of the side wall 7 of a top plate with a bolt 23. A bolt insertion hole 9 and a nut member insertion hole 11 penetrating the side wall 7 are provided on the side wall 7, the tip section 14 of a nut member 13 having a screw hole 12 is inserted to the inner face 7b side of the side wall 7 through the nut member insertion hole 11, and the screw hole 12 is matched with the bolt insertion hole 9 from the inside.
Patent JP-H01241101-A (JP)
Title: Amorphous soft magnetic material
Inventor: HASEGAWA NAOYA
IPC: C22C19/07
Filed: 1988-03-23
Abstract: PURPOSE:To obtain an amorphous soft magnetic material, which has Bs of 3000G or less and in which no magnetic anisotropy is generated, by composing the amorphous soft magnetic material of Co, Ta and Hf having specific content. CONSTITUTION:An amorphous soft magnetic material consists of Co, Ta and Hf, the content of Co is brought to 70-78atomic%, and the total content ((Ta+Hf) concentration) of Ta and Hf is brought to 22-30atomic%. When the rate of Ta concentration to (Ta+Hf) concentration is set within a range of 0.5-0.7 regarding Ta concentration and Hf concentration at that time, a quantity of dispersion regarding the separate concentration of Ta and Hf within the range approximately has an effect on soft magnetic characteristics. Accordingly, the amorphous soft magnetic material, which has Bs of 3000G or less and in which no magnetic anisotropy is generated, can be acquired.
Patent JP-H11264364-A (JP)
Title: Structure of holding electromagnetic fuel injection valve in fuel distribution pipe
Inventor: SATO KAZUHIKO
IPC: F02M55/02
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To simply hold an electromagnetic fuel injection valve in a fuel distribution pipe by elastically holding a coupler base part and the fuel distribution pipe by first and second holding pieces of an U-shaped holder mounted on the fuel distribution pipe, in a device for holding the electromagnetic fuel injection valve on the fuel distribution pipe. SOLUTION: In the case where an electromagnetic fuel injection valve I is mounted and held on a fuel distribution pipe 40, a holder 47 is mounted so as to hold a male coupler 27 and the fuel distribution pipe 40 by holding pieces 481 , 482 after an inlet cylinder 22 of the fuel injection valve I is fitted to a fuel supply boss 40a of the fuel distribution pipe 40 through a seal member 39. Namely, a coupler connecting part 27b is penetrated into a window hole 52 of a side plate 49, the holding piece 481 abuts on a lower surface of a coupler base part 27a while engaging a positioning recessed part 53 with one side part of the coupler base part 27a, and also a lock claw 51 of the holding piece 482 is engaged with a lock projection 46 of the fuel distribution pipe 40.  It is thus possible to hold an engaging condition of the lock claw 51 with the lock projection 46, and a condition in which the inlet cylinder 22 is fitted to the fuel distribution pipe 40.
Patent JP-S57182421-A (JP)
Title: Manufacturing light particle board
Inventor: MORITA SEIJI
IPC: B27N3/08
Filed: 1981-05-08
Abstract: PURPOSE:To obtain a lightweight particle board improved in adhesiveness, keeing quality of a wooden screw by a method wherein wooden chips are compressed under high pressure 10kg/cm<2> or more and before the core part is hardened, they are released from compression, expanded and made into a board. CONSTITUTION:Needle-leaf tree chips which are 5-30mm. long, 1-5mm. wide, 0.5-2mm. thick and 5wt% in moisture content are used. Water 60g is added to and mixed amply with these chips 400g. Then, 60g of EGH-401, 60g of MDI- CR-200 as adhesives manufactured by the Mitsui-Nisso Urethane (Inc.) and 0.1g of silicone L-5340 as the foam stabilizer manufactured by the Nippon Yunker (Inc.) are mixed with hydrated chips. Then, this mixture is coated over a stainless plate with a thickness 1mm., compressed at a thermal compression temperature 150 deg.C, under a pressure 30kg/cm<2>, in a thermal compression time 5min and then released from compression to manufacture a particle board having a density 0.3g/cm<2>, a thickness 30mm..
Patent JP-H04280832-A (JP)
Title: Glass melting crucible
Inventor: FUJII HIROYUKI
IPC: C03B5/225
Filed: 1991-03-08
Abstract: PURPOSE:To provide the title crucible designed to continuously, and effectively remove bubbles and decomposed products from a large quantity of molten glass by partitioning the inside of a batch-type crucible into a large volume of melting chamber and a small volume of clearing chamber with large bottom area and by setting up a flow control valve for molten glass. CONSTITUTION:The objective glass melting crucible 10 is made up of (A) a melting chamber 1 to melt glass stock (4: feed port), (B) a clearing chamber 2 having bottom area enough to clear the molten glass 11 fed from the melting chamber 1, and (C) a flow control valve 8 for the molten glass 11 from the melting chamber 1 to the clearing chamber 2. It is preferable that the ratio of the surface area to the volume of molten glass to be held in the clearing chamber 2 be <=1cm<-1>.
Patent JP-H01241100-A (JP)
Title: Semiconductor memory
Inventor: HOTTA YASUHIRO
IPC: G11C17/00
Filed: 1988-03-22
Abstract: PURPOSE:To relieve a faulty bit in an unused area so as to improve the yield of a semiconductor memory by causing the memory to incorporate a decoder circuit composed of information writable storage elements and, when the unused area is produced, writing the address information of the unused area in the decoder circuit at the time of manufacture and detecting the address pattern corresponding to the unused area so as to control the data. CONSTITUTION:It is assumed that the addresses 1,000-1FFF of the memory space of a mask ROM 1 are an unused area 11 and addresses 30,000-32FFF are another unused area 11. Decoders 2 and 4 are provided to the mask ROM so that no wrong data can be outputted even if the addresses of the unused area 11 and 12 are designated when faults of memory cells take place in such unused areas 11 and 12. Since a faulty bit can be relieved by controlling the readout of information even if the faulty bit is contained in the unused areas when an address signal designating the unused areas is inputted as mentioned above, the yield of this memory can be increased without increasing the chip area.
Patent JP-S52151956-A (JP)
Title: Hot water unit
Inventor: WATANABE TAKESHI
IPC: G05D23/00
Filed: 1976-06-11
Abstract: PURPOSE: To device the reduction of energy by avoiding an unnecessary heat in summer and the like by detecting a change of feeding water temperature by a detector and by keeping the temperature of hot water of tank definitely by a thermostat which is equipped in the tank. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10248365-A (JP)
Title: Supporting stay for feed chain
Inventor: OTA AKIRA
IPC: A01F12/10
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To dividedly structure a supporting stay for a comparatively long feed chain so as to easily handle it. SOLUTION: A supporting stay 41 for supporting a feed chain 17 for cereal stalk conveyance while winding it back and forth is dividedly composed of plural stay members 42 and 43 freely attachably and detachably linked through a linking member, a bonding part 48 for inserting mutual link ends is provided at a linking part 40 of stay members 42 and 43, and a cover for covering the top end section side of feed chain 17 is integrally attached at a top end linking member.
Patent JP-H03269235-A (JP)
Title: Hydraulic control apparatus
Inventor: KATO SHIRO
IPC: G01N3/08
Filed: 1990-03-19
Abstract: PURPOSE:To make it possible to apply a static load with a simple constitution even if general-purpose hydraulic power sources are used by controlling flow rates with orifices arranged in flow paths, and intermittently actuating opening and closing solenoid valves with pulses. CONSTITUTION:An orifice 13 and an opening and closing solenoid valve 14 are sequentially arranged in parallel with a check valve 11 at the halfway of a pipe 2. An orifice 15 and an opening and closing solenoid valve 16 are sequentially arranged in parallel with a check valve 12 at the halfway of a pipe 3. The orifices 13 and 15 can be replaced. The widths of the paths of the pipes 2 and 3 are narrowed, and the flow rates per unit time are regulated. Meanwhile, the valves 14 and 16 open and close the paths of the pipes 2 and 3 with opening and closing pulse signals. The flow rates of hydraulic oil flows per unit time which are supplied into hydraulic chambers 6 and 7 of a hydraulic jack 4 are controlled by the opening and closing of the valves 14 and 16 together with the pipe-path regulation with the orifices. Thus, the hydraulic oil which is supplied into the jack 4 is controlled at the small flow rate. Therefore, a static load can be applied on a structure body even if general-purpose hydraulic power sources are used with the simple constitution.
Patent JP-H03268106-A (JP)
Title: Control system
Inventor: KANEKO YOSHIO
IPC: G05B23/02
Filed: 1990-03-19
Abstract: PURPOSE:To grasp the operation states of all modules efficiently by displaying the contact input state and contact output information of the input/output circuit of a specified extension module on the display units of a main body and the extension module. CONSTITUTION:The decision means 111 of a main body module 1 decides of which extension module or main body module 1 the contact state is displayed according to an indication from a console panel 12. A read means 112 reads and stores the contact input state of the input/output circuit M11 of the extension module M1 and a display control means 115 displays the contact input state of the extension module M1 on a display unit 14. Then the read means 112 reads and stores the contact input states of input/output circuits 13 and M21 and an arithmetic means 113 generates contact output information according to them. A write means 114 writes the operated contact output information on the module M1 in the input/output circuit M11 of the module M1 and displays it on the display unit 14.
Patent JP-H05229251-A (JP)
Title: Thermosensitive recording material for ultraviolet laser
Inventor: HOSOI NORIYUKI
IPC: B41M5/28
Filed: 1992-02-19
Abstract: PURPOSE:To provide a thermosensitive recording material for an ultraviolet laser which is characterized by high sensitivity despite the smaller amount of an ultraviolet absorbing coloring matter added, reduced background fogging, and high quality recording. CONSTITUTION:In a thermosensitive recording material, at least a substantially colorless coupling component A, a substantially colorless coupling component B which develops color by the reaction with the coupling component A, and an ultraviolet absorbing coloring matter are contained in a thermosensitive layer on a substrate. And the coloring matter produced by the reaction between the coupling components A and B has an ultraviolet absorption region of 750-1500nm.
Patent JP-H05230820-A (JP)
Title: Impact acceleration measuring method and device thereof to carry out quality control on banking
Inventor: NOTO SHIGEYUKI
IPC: E02D1/00
Filed: 1992-02-18
Abstract: PURPOSE:To carry out quality control on banking speedily/simply by comparing impact acceleration, when a rammer whose lower edge is formed in a semi-spherical shape is dropped freely on the ground surface, with a previously obtained reference. CONSTITUTION:An impact force of a weight whose lower edge is formed in a semi- spherical shape, is measured as impact acceleration to soil being a material for banking. Next, this value is compared with impact acceleration being a reference obtained previously from a relationship between dry density and impact acceleration in a room, and impact acceleration to carry out quality control on the banking can be obtained. An impact acceleration testing machine 1 for this is constituted in such a way that, a rammer 1E whose lower edge of a cylindrical body composed of steel as a raw material is formed in a semi-spherical shape, is free dropped on the ground surface so as to be seized as impact acceleration. In the testing machine 1, a diameter of a semi-sphere of the rammer 1E is set to be 60mm, and a total weight of the rammer 1E, a vertical pipe 1D and a handle 1F is set to be 4.5kg. The drop height is set to be 400mm, and a piezoelectric type acceleration sensor 1K is made measurable up to + or -1000G, and the accuracy is also set equal to or less than + or -1%.
Patent JP-S59195272-A (JP)
Inventor: YAMAZAKI TAKEMI
IPC: G06F3/048
Filed: 1983-04-20
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-S58187060-A (JP)
Title: Line connecting method between computer or the like and terminal device
Inventor: OKANO MICHIAKI
IPC: H04M11/06
Filed: 1982-04-27
Abstract: PURPOSE:To prevent illegal use, by registrating a dial number corresponding to an ID such as a terminal device to a computer, disconnecting a line when a call comes from a terminal, and connecting the line from the computer side. CONSTITUTION:Normal communication is done for telephone sets 1a-1n with a public telephone line network and an exchange 2 in a telephone station. A computer system 3 in a bank performs data communication with terminal devices of other branch offices with a line connecting device 3a. A voice response device 3b offers the service such as inquiry of residual amount to depositors. When the line is connected with the system 3 by the call from the terminal device, the line is disconnected, after the discriminating number from the terminal device is inputted at the system side. Corresponding to the discriminating number, the terminal device is called out from the system side again with the registrated dial number in advance to connect the lines.
Patent JP-S58185257-A (JP)
Title: Registration method of offset press
Inventor: TAKEUCHI HIDEO
IPC: B41F27/00
Filed: 1982-04-26
Abstract: PURPOSE:To make it possible to register an offset printing plate at a high detection accuracy by such an arrangement wherein a scratch is made on the offset printing plate by means of a surface grinding means, and the registration of the plate is carried out by utilizing such a fact that the optical reflectivity of the plate is remarkably changed at the position of the scratch, even if it is very fine. CONSTITUTION:In forming registration marks such as cross marks at specified positions of a printing plate by utilizing, e.g., an XY plotter, registration marks are inscribed by installing a surface grinding means such as a grinding blade, cutting blade including marking-off pin, diamond cutter blade to the writing head 4 of the plotter. After the printing plate is mounted on the plate cylinder of a press, the vertical and horizontal arrangement and amount of distortion of the plate are registered by reading out the registration marks l by an optical means.
Patent JP-S60213093-A (JP)
Inventor: OOHIRA YORIAKI
IPC: H05K5/03
Filed: 1984-04-06
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-S545372-A (JP)
Title: Dscharge circuit
Inventor: SUZUKI TOSHIAKI
IPC: H03K17/73
Filed: 1977-06-15
Abstract: PURPOSE: To enable a constitution with the element of a small current capacity and thus to increase the mounting efficiency, by installing the discharge circuit element composed of the resistance and the thyristor in plural steps to the discharge circuit and then giving conduction to the thyristors sequentially according to the discharge amount of the electric charge. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04306564-A (JP)
Title: Fused carbonate type fuel cell
Inventor: YOSHIOKA TAKATOSHI
IPC: H01M8/02
Filed: 1991-04-02
Abstract: PURPOSE:To provide internal metallic members having excellent corrosion resistance and hydrogen embrittlement resistance so as to constitute a fused carbonate type fuel cell. CONSTITUTION:Metallic materials constituting the internal part of a fused carbonate type fuel cell are exposed to extremely severe corrosive environment while being in operation since fused salt is adhered to their surfaces. By using metallic members, in which the surface of at least one intermediate material 11 among stainless steel, iron group allay and Ni group alloy is coated with copper or copper alloy 12 having excellent fused salt resistance and hydrogen embrittlement resistance, as current collectors 4 and 5, separator corrugated plates 8 and so on as main parts, defects such as carbonate consumption and increase in electric resistance caused by occurrence of hydrogen embrittlement and corrosion can be restricted, so that the service life of a fuel cell can be lengthened, and realization of high performance characteristics can be attained.
Patent JP-H05129137-A (JP)
Title: Gas insulating electric equipment
Inventor: OGAWA NAOYA
IPC: H01F27/20
Filed: 1992-02-21
Abstract: PURPOSE:To provide a compact and cheap object which makes the size of gas insulating electric equipment small and optimum, and enables the installation to a limited space, and others. CONSTITUTION:In a gas insulating electric equipment, the first feature is that a coupling part 114C is provided, which is interposed at least on one side of the connections between a panel 114B for heat radiation and a gas lead-in header or a gas lead-out header 114A' and has a passage the sectional area of which increases gradually from the end of the heat radiation panel 114B to the connection. Moreover, the second feature is that in, at least, either the gas lead-in header or the gas lead-out header 114', a sectional area change part 114Ac which has a passage which increases gradually from the end side of the header to the side near to time electric equipment body is formed.
Patent JP-H0790061-A (JP)
Title: Electric cell
Inventor: YONEYAMA SACHIKO
IPC: H01M4/60
Filed: 1994-03-14
Abstract: PURPOSE:To obtain a long-life electric cell having high current density, high energy density and excellent mechanical strength by using a (semi)conductive polymer material obtained by a specific electrolytic polymerization method as an electrode active substance. CONSTITUTION:The electrode active substance of this electric cell is a (semi) conductive polymer material produced by the electrolytic polymerization of monomers such as benzene, aniline and 2,5-thienylene solubilized in a bimolecular layer of lipid. The bimolecular layer of lipid to be used for the production of the (semi)conductive polymer material of the electric cell is produced by using a phospholipid such as lecithin of formula I (R1 and <2> are each a long chain alkyl), a surfactant having two long-chain alkyl groups such as the compound of formula II ((n) is 13, 15 or 17), etc.
Patent JP-S56167107-A (JP)
Title: Multichannel optical switch
Inventor: SATOU KOUJI
IPC: G02B6/35
Filed: 1980-05-28
Abstract: PURPOSE:To make it easy to polish end surfaces and to miniaturize a switch by transmitting light selectively through the relative rotations of two holders by holding an incident optical fiber by one holder while holding emitting fibers by the other holder. CONSTITUTION:To an optical fiber fixing jig 12, an optical fiber 13 is fixed with an adhesive, and its end surface is polished. A movable jig 14 holding a similarly processed optical fiber 15 is arranged DELTAl away from said fiber. To the optical fiber 15, a rotatable connector 17 is connected. The movable jig 14 is rotated by a step motor 16. Thus, a miniature optical switch which is mirror-finished easily.
Patent JP-H06116406-A (JP)
Title: Production of heat-resistant optical film
Inventor: UENO MORIHIRO
IPC: B29C48/305
Filed: 1991-01-16
Abstract: PURPOSE:To obtain a heat-resistant optical film suitable as the base film of a transparent electrode in use for a liquid crystal display element, and excellent in surface smoothness and appearance. CONSTITUTION:At least one surface of a polyethersulfone film obtd. by melt- extrusion is coated with an ultraviolet-curing resin having a glass transition temperature of at least 80 deg.C to form a coating layer of at most 5mum in thickness, which is then cross-linked. Subsequently, at least one coating layer is polished to reduce the maximum protrusion height to at most 2mum.
Patent JP-S61228942-A (JP)
Title: Manufacture of diaphragm
Inventor: KATO YOSHIHISA
IPC: B29C43/36
Filed: 1985-04-03
Abstract: PURPOSE:To reduce the cost of manufacturing a diaphragm with bellows by a method in which a cap-shaped molding having a thin horizontal stage portion in its tiered portions is formed, and the molding is folded at the horizontal stage portions to form the bellows. CONSTITUTION:Molding is made by using a cap-shaped mold having tiered portions 21 formed by stretching bellows 11 and thin horizontal stage portions 21a to be folded in the tiered portions 21. When the thickness of an uprising wall 21b is 0.6mmt, that of the horizontal stage portion 21a is 0.4-0.3mmt. The tiered portions 21 are folded at the horizontal stage portions 21a to obtain a diaphragm 10 with the bellows 11. Since the portions 21a are of a small thickness, top and bottom portions 11a and 11b can be exactly and easily formed at given positions. The upper and lower molds 26 and 27 may have staged projections 26a and staged recessions 27a for each, which are easily formed by cutting the molds.