baber/WOPTO huggingface dataset:
Patent JP-S58164753-A (JP)
Title: Composite magnetic material
Inventor: SHINOHARA HAJIME
IPC: C04B35/26
Filed: 1982-03-24
Abstract: PURPOSE:To obtain a composite magnetic material with high saturation magnetic flux density, high electric resistance and superior magnetic characteristics in a high frequency range by mixing powder of a magnetic oxide material with powder of an Fe-Ni alloy as a metallic magnetic material and by molding the mixture. CONSTITUTION:Powder of a magnetic oxide material such as ferrite is mixed with an adequate amount of powder of an Fe-Ni alloy as a metallic magnetic material, and the mixture is molded and optionally calcined to obtain the desired composite magnetic material. For example, the Fe-Ni alloy consists of 82wt% Fe and 18wt% Ni, and powder of the alloy having 1.5-2.5mum average particle size is used. The magnetic oxide material is ferrite consisting of 15mol% MgO, 35mol% ZnO and 52.5mol% Fe2O3, and powder of the ferrite having 1.5mum average particle size is used.
Patent JP-H01223247-A (JP)
Title: Joint structure between steel-concrete composed board and steel girder
Inventor: IIMURA OSAMU
IPC: E01D2/00
Filed: 1988-02-29
Abstract: PURPOSE:To simplify the joint work between a composed board and a steel girder by fastening a steel plate with the flange of a steel girder by long bolts and projecting said long bolt to the outer surface side of the steel plate and forming a composed board by laying concrete onto the outer surface of the steel plate. CONSTITUTION:A steel plate 4 is connected with the flange 2 of a steel girder 1 by the long bolts 8 having a prescribed length, and said long bolt 8 is projected by a prescribed length to the outer surface side of the steel plate 4. Concrete 5 is laid onto the outer surface of the steel plate 4, and a steel-concrete composed board 3 into which the projection part of the long bolt 8 is embedded is formed. Since the long bolt 8 is used also as the shear connector between the synthesized part 3 and the steel girder 1, the labor necessary for the planting of stud bolts in the conventional method can be avoided, and the work can be simplified.
Patent JP-S58164106-A (JP)
Inventor: NAKAJIMA TATSUROU
IPC: F21V21/02
Filed: 1982-03-24
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-H04283352-A (JP)
Title: Controller for hot water supplying apparatus
Inventor: IKENAGA MITSUO
IPC: F24H1/10
Filed: 1991-03-12
Abstract: PURPOSE:To improve convenient operability in the case of using a normal hot water supply in a controller for a hot water supplying apparatus in which a fluctuation for a massage is conducted in response to an operation of a switch. CONSTITUTION:A supply water flow rate sensor for sensing supply of water to a main heat exchanger 11 having a main burner 2 is provided. In a controller 40 for controlling the operation of the burner 2 based on sensing information of the sensor 31, a fluctuation switch for performing a fluctuation for varying the quantity of heat of the burner 2 in response to a time change so as to vary a temperature of hot water to be heated by the exchanger 11 at the time of operating the burner 2 in response to a time change, and a timer 42a for counting a lapse time after the fluctuation switch is operated, are provided, and a fluctuation mode is released if the counted time of the timer 42a exceeds a predetermined time.
Patent JP-S63213324-A (JP)
Title: Resin-bonded rare earth magnet
Inventor: AKIOKA KOJI
IPC: C22C38/00
Filed: 1987-03-02
Abstract: PURPOSE:To obtain a resin-bonded R-Fe-B permanent magnet having high performance and low cost by melting specific alloy, then quickly cooling it, pulverizing it, kneading and molding it with organic resin. CONSTITUTION:Alloy which contains 8-30 atomic % of R, 2-28 atomic % of B, 50 atomic % or less of Co, 15 atomic % of Al, the residue of iron and other impurities unavoidable in manufacture is melted, then quickly cooled, pulverized, kneaded and molded with organic resin. Then, an initial magnetization curve having an abrupt rise is provided, and the particle size to obtain suitable coercive force is 0.1-10mum. Thus, since the particle size of the main phase is reduced, even if it is pulverized, the degree of maintaining the grain boundary phase is large, and its coercive force is not so reduced. Thus, a resin- bonded rare earth iron magnet having high performance and low cost can be formed.
Patent JP-H10229116-A (JP)
Title: Substrate holder
Inventor: SHIMIZU KENJI
IPC: H01L21/683
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a substrate holder which can hold by vacuum-sucking a glass substrate, etc., mounted on an aligner used in a photolithography process, in manufacturing a liquid crystal display device, etc., by reducing the rising amount of the glass substrate. SOLUTION: A substrate holder 1 is provided with a plurality of vacuum grooves 3 on a substrate-placing surface, on which a glass substrate 2 is placed and the grooves 3 are formed, such that the adjacent grooves which are arranged at longer intervals are formed lower in height than the adjacent grooves which are arranged at shorter intervals. In addition, the opening 5 sidewalls of the grooves adjacent to an opening 5, which is formed for vertically moving a reference plate 4 for alignment, are made lower in height than the opposite walls of the grooves.
Patent JP-S55139194-A (JP)
Title: Automatic one side welding method of pipeline girth joint
Inventor: SAKURAI HIDEO
IPC: B23K9/032
Filed: 1979-04-19
Abstract: PURPOSE: To let the captioned welding which forms stable penetration beads be effected by providing the grooves of respectively the specified shapes to the inside and outside surfaces of pipes, with a groove root surface in-between, and applying consumable electrode type arc welding from the outer side surface of the pipes with the lead-in angle of a wire as a retreat angle.  
     CONSTITUTION: The grooves of steel pipes 11 and 12 are made double grooves and groove root surfaces 14, 14' are closely contacted. A V-groove of a depth 4mm or less is provided on the inside surface side of the pipes 11, 12. A backing jig 25 is applied on the groove inside surface side 36. A narrow groove having the upper stage tapers 16, 16' in which the groove root 27 starts from horizontal, slightly opens from the arc parts 15, 15' up to the perpendicular position and reaches the outside surface is provided. A welding wire W is fed in from the arc parts 15, 15' side with the retreat angle B being made in a range from 20°W0° and shielding gas 71 is fed from a nozzle 70. Welding is then done by a consumable electrode type arc welding method, whereby penetration beads 26 are formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52130859-A (JP)
Title: Stretchable materials for outdoor use
Inventor: HASEGAWA KINJI
IPC: E04D5/10
Filed: 1976-04-27
Abstract: PURPOSE: Title materials useful for road signs greenhouses, having improved mechanical properties, weatherability, and productivity, consisting of films of a specific composition without requiring ultraviolet absorbers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6057230-A (JP)
Inventor: MAIKERU PORUCHIYANINOFU
IPC: G01L5/00
Filed: 1984-03-14
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-S58165479-A (JP)
Title: Gradation recorder
Inventor: OKINO YOSHIHARU
IPC: H04N1/407
Filed: 1982-03-26
Abstract: PURPOSE:To obtain good picture quality visually, by switching two kinds of print gradation determining means so as to increase the difference of gradations, and correcting the print gradation value with the difference of the input gradation and the recorded gradation at one of the print gradation determining means. CONSTITUTION:The print gradation determining circuit 505 outputs a print gradation D1i determined definitely from an input gradation signal Gi. A correction value addition circuit 507 operates a gradation correcting value CI-1 in a memory 508, a gradation correcting value PLi in a memory 509 and the signal Gi and outputs alphai, and a circuit 506 outputs a print gradation D2i. A circuit 506 outputs a print gradation D2i. A circuit 510 selects an output D1i of the circuit 505 when the output of a gate 504 is ''0'' and an output D2i of the circuit 506 when ''1'' and outputs it as a print gradation signal Di. A gradation correcting value calculation circuit 513 is operated as follows: In heat sensing recording paper in use, the gradation of the signal Gi corresponding to the result of recording is measured to 16 kinds of the Di and stored as the recorded gradation. The difference between the result of measurement and the alphai is calculated and outputted as a density correction value Ci and stored in the memory 508 sequentially. When the processing of one line is finished, the content is transferred to the memory 509.
Patent JP-2000237306-A (JP)
Title: Artificial organ for purification of blood subjected to high-pressure steam sterilization and production thereof
Inventor: MOCHIZUKI AKIRA
IPC: A61M1/18
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain an artificial organ using a hollow fiber membrane having excellent high water permeation performance, fractionation characteristic and biocompatibility by immersing a uniform spinning solution containing a polymer component containing cellulose, a ternary amine oxide and a polar diluent respective at specific ratios into an aqueous solidifying bath and spinning the solution. SOLUTION: The hollow fiber membrane is formed by immersing the uniform spinning solution prepared from 4 to 25 wt.% polymer component into which the cellulose is incorporated as the polymer component, 50 to 96 wt.% ternary amine oxide and 0 to 25 wt.% polar diluent which does not dissolve the cellulose into the aqueous coagulation bath and spinning the solution. The artificial organ for purification of blood of >=5 mL/m2.h.mmHg in the ultrafiltration rate after the high-pressure steam sterilization is obtained by using such hollow fiber membrane. The polymer component of 100:0 to 60:40 (wt/wt) in the composition ratio of the cellulose and a hydrophobic polymer having a crystal melting temperature or glass transition temperature of >=130 deg.C is preferably used for the polymer component.
Patent JP-S54140347-A (JP)
Title: Electric system stringing method for boom of crane
Inventor: HANEDA HIDEO
IPC: B66C13/12
Filed: 1978-04-20
Abstract: PURPOSE: To string electric system cables without damaging them, in a device that adjusts the ruggedness and expansion and contraction of a boom of a crane by electric system signals by controlling an oil pressure system.  
     CONSTITUTION: A crane is provided with a boom 10 supported by means of a boom supporting portion material 12, to which a gear 11 for turning is fastened, and a turning shaft 13 supported to a body 14, which is fixed to a car rear body (Illustration is omitted), in a revolution-free shape is tightly attached to a center portion of said gear 11. The boom 10 is turned by the drive of a motor 15, expanded and contracted by means of a boom 19 for expansion and contraction and undulated by means of a boom 20 for ruggedness. These booms are drive controlled by means of an oil pressure circuit containing magnet valves 22, 23. In this case, the damage of cables 27W29 for electric signals connected to the magnet valves 22, 23 can be prevented because the cables 27W29 are pierced into a pipe 30 mounted into the shaft 13. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63215745-A (JP)
Title: Pressure-sensitive electroconductive elastomer composition
Inventor: NIWADA KOJI
IPC: C08K9/00
Filed: 1987-03-04
Abstract: PURPOSE:To make it possible to form a pressure-sensitive electroconductive elastomer composition which is excellent in durability and reliability when used in electric switch parts and can be widely used in respect of the shape of a molding, by adding particles of tin oxide/antimony oxide to a thermosetting or thermoplastic organic elastomer material. CONSTITUTION:This pressure-sensitive electroconductive elastomer composition is formed by adding 20-1,000pts.wt. electroconductive inorganic particles formed by coating the surfaces of inorganic particles with tin oxide/antimony oxide or electroconductive particles (B) based on thin oxide/antimony oxide to 100pts. wt. thermosetting or thermoplastic organic elastomer material (A). Although examples of components A include natural rubbers, synthetic rubbers and thermoplastic elastomers, urethane rubbers and resins and silicone rubbers, etc. are desirable. The diameter of said electroconductive particles is selected from the range of about 0.02-100mum.
Patent JP-S56145411-A (JP)
Title: Program load system
Inventor: SHIMIZU YASUO
IPC: G06F15/177
Filed: 1980-04-11
Abstract: PURPOSE:To facilitate the modification of the program of a subordinate computer by loading a program into the storage device of the subordinate computer by way of the storage device of a host computer. CONSTITUTION:Transfer control circuit 9-i is a direct storage access DMA controller and has a storage address register and byte count register in it. The contents of this storage address register indicate the starting address of the main storage of a microprocessor, and those of the type count register the transfer type length. Microprocessor main storage 10-i is composed of RAM. Starting circuit 11-i has an iPL flag in it; when the initial loading (iPL) flag is set to ''1'', initial program loading to main storage 10-i is performed and when the iPL flag is changed to ''0'', processor 12-i starts executing the loaded program.
Patent JP-H11338439-A (JP)
Title: Driving circuit of semiconductor display device and semiconductor display device
Inventor: KOYAMA JUN
IPC: H01L51/50
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To decrease variations of characteristic while securing the current capacity of a buffer circuit by using a plurality of small TFTs arranged in parallel for a TFT forming a buffer circuit provided between a shift register circuit and a latch circuit. SOLUTION: Two circuits connected with two P-channel TFTs in series (double gate TFT) are connected in parallel. Two circuits where two N-channel TFTs are connected in series (double gate TFT) are connected in parallel, and an inverter 508 is formed by these circuits. Thus, the plurality of small TFTs with a small channel width are combined to be used, whereby the variations of TFT can be eliminated as compared with the case of forming the inverter 508 by TFTs with a large channel width, and also the current capacity can be secured. Heat generation and degradation due to a large channel width can be prevented.
Patent JP-H10244532-A (JP)
Title: Device for cutting foam
Inventor: KONO SHIGEO
IPC: B29C47/08
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain particulate bodies, each of which has a clear cut surface and a little deformed short cut length by a method wherein a flat plate-like cutting blade group, which rotates under the condition that each tip of the blade comes into contact with the discharging surface of a die, is arranged radially so as to let the cutting surface normal to the rotating surface of revolution of the flat plate-like cutting blade group. SOLUTION: A foam A, which is continuously discharged from an extruder 1, is extruded in a bar-like fashion from a discharging hole 2a formed in a die 2. Each tip part 3a of a flat plate-like cutting blade group 3, respective cutting blade of which are radially arranged at equal intervals onto a holder 4 so as to make the surface of revolution normal to the cutting surface, comes into contact with the discharging surface 2b of the die, resulting in cutting a foam continuously discharged from the die 2 with the flat plate-like cutting blade group 3 and in allowing to obtain particulate bodies B, each of which has a clear cut surface, little deformed and a short cut length, with no necessity of cutting blades rotating at high speed.
Patent JP-S57162737-A (JP)
Title: Electrically insulating composition having water tree resistance
Inventor: HANAI SETSU
IPC: C08L23/08
Filed: 1981-03-31
Abstract: PURPOSE: A composition having improved water tree resistance, good flexibility, and small deformation at high temperature, obtained by adding an inorganic filler and an inorganic stabilizer to a specific ethylene-α-olefin-polyene terpolymer rubber, crosslinking it with an organic peroxide.  
     CONSTITUTION: Ethylene is polymerized with 4W10C α-olefin and polyene in such a way that a polymerization molar ratio of ethylene/α-olefin is (80/20)W (95/5) and the amount of the polyene component is 4W30 calculated as an iodine value, to give ethylene-α-olefin rubber, which is blended with 5W60PHR inorganic filler selected from calcined clay, magnesium carbonate, and barium sulfate and 2W30PHR inorganic stabilizer, and crosslinked with an organic peroxide. Zinc oxide, lead oxide, etc. may be used as the inorganic stabilizer, and a crosslinking auxiliary such as sulfur, etc. may be preferably used together with the crosslinking agent. An antioxidant such as 2-mercaptoimidazole, etc. is effectively used with them. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11251379-A (JP)
Title: Wafer probing device
Inventor: NEBUTANI SHIYUNSUKE
IPC: G01R31/28
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To maintain stable contact between a probe card and a semiconductor wafer corresponding to the inclination of the probe card. SOLUTION: A wafer probing device is provided with a wafer stage 1, on which a semiconductor wafer W is put and with a probe card 2 which makes contact with the semiconductor wafer W on the wafer stage 1. An X-Y direction drive means that the wafer stage 1 is moved in an X-direction and a Y-direction crossing at a right angle with the X-direction, and a Z-direction drive means that the wafer stage 1 is moved in a Z-direction, crossing a right angle with a horizontal plane. An inclination adjusting part 8 is provided between an X- direction drive part 60 of the X-Y direction drive means 6 and a Z-direction drive part 7. Through the inclination adjusting part 8, an inclination with respect to the horizontal plane of the wafer stage 1 can be adjusted.
Patent JP-H08222463-A (JP)
Title: Manufacture of nd-fe-b bonded magnet of high corrosion resistance
Inventor: MORIMOTO KOICHIRO
IPC: H01F1/08
Filed: 1995-02-13
Abstract: PURPOSE: To obtain a bonded magnet excellent in corrosion resistance by a method wherein resin binder solution is added to compound filled into a molding die, which is compression-molded. CONSTITUTION: Compound 4 is filled into the cavity of a molding die 1, and resin binder solution is added to the compound 4, which is compressed into a molded body by an upper punch 2 and a lower punch 3. The compound 4 is composed of anisotropic magnet powder of Nd-Co-B-Ga-Fe as a main component and 2.5% by weight of polyimide resin mixed into it. The compound is filled into a molding die, and 0.5cc of 10% acetone solution of polyimide resin is added to the compound 4. The compound 4 where 10% acetone solution of polyimide resin is added is compression-molded by a pressure of 6 ton/cm<2> under a magnetic field of 15Koe. The molded body is cured by heating performed at a temperature of 150 deg.C for one hour in a vacuum and coated with an epoxy resin film as thick as 10μm.  The obtained bonded magnet is pulse- magnetized by a magnetic field of 50Koe and left to stand at a temperature of 80 deg.C for 500 hours in a relative humidity of 90%. By this setup, a bonded magnet obtained as above is very small in reduction rate of open flux and excellent in corrosion resistance.
Patent JP-H06258716-A (JP)
Title: Reflection type screen
Inventor: SUZUKI TERUO
IPC: G03B21/60
Filed: 1993-03-09
Abstract: PURPOSE:To provide a screen which has sufficiently high reflection brightness, is wide in visual field region and enables video images even to be appreciated in a bright room by forming the fine ruggedness of plate texture at the time of printing on the surface of a printing layer with a nonaq. printing ink. CONSTITUTION:This reflection type screen is constituted by forming the printing layer 2 on the surface of a screen base material 1 consisting of metallic foil or metallic sheet having a specular reflection characteristic by using the transparent or black transparent nonaq. printing ink for which water is not used as a solvent and by forming the fine ruggedness 3 of the plate texture at the time of printing on the surface of the printing layer 2 formed with the nonaq. printing ink. Namely, the reflection efficiency is improved by adopting the metallic foil or metallic plate having the specular reflection characteristic as the screen base material 1. The surface of the screen base material is subjected to a fine hairline treatment in one direction, by which the reflected light is diffused and the visual field region is widened.
Patent JP-S53133470-A (JP)
Title: Convergence value detecting system
Inventor: HAYASHI YASUSHI
IPC: G01R19/00
Filed: 1977-04-27
Abstract: PURPOSE: To detect the convergence value of electric signals quickly and accurately by sampling the electric signal, converting the same to digital signal and subtracting or adding the specified rate value of the difference of adjoining maximum value and minimum value to a maximum value or minimum value. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04283447-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HISAHORI TATSUHIDE
IPC: G11B15/087
Filed: 1991-03-13
Abstract: PURPOSE:To automatically skip parts which are not desired to be seen by switching the reproduction mode of the parts interposed between VISS signals to the fast forward mode or the like by a VISS detecting signal, at the time of reproduction since the next time. CONSTITUTION:When a magnetic tape 9 is reproduced at the next time, a VISS signal 12 is reproduced by a CTL head 1, and the VISS signal 12 is detected by a VISS detecting circuit 2. The sequence of this detected VISS signal is discriminated by a VISS discriminating circuit 5, and a successively changing control signal is transmitted to a setting circuit 6. A timer circuit 3 transmits an operating mode indicating signal to a mechanism control circuit 4 after receiving a setting signal, so that the magnetic tape 9 can be controlled to be operated in the quick traverse mode at a CM recording part, and in a normal reproduction mode at the parts except for the CM recording part 10. Thus, the CM part can be skipped.
Patent JP-S58164955-A (JP)
Title: Solar heat accumulating device utilizing solid-liquid phase conversion
Inventor: SUZUKI SOUHEI
IPC: F24J2/04
Filed: 1982-03-25
Abstract: PURPOSE:To miniaturize the titled device by a method wherein the latent heat of a phase convertible substance is utilized. CONSTITUTION:When solar energy is projected on a conduit tube 4, that is, a heat transmitting device 2, the device 2 is heated and the phase convertible substance 1 which is in solid phase is heated to an elevated temperature to be converted into liquid phase. In this case, if cool air in the room is brought into contact with the heat transmitting device 2, air is heated by the liquid phase convertible substance 1 and the resultant hot air is returned into the room. Further, when the temperature of the phase convertible substance drops down to its solidifying point, a large amount of latent heat is released to thereby increase the heating effect. Such latent heat is that which was accumulated at the time when the substance 1 was converted from solid into liquid phase by absorbing solar energy. Thus, when the phase convertible substance 1 expands, the air in an air chamber 7 escapes outside the chamber from an air port 8 and when it contracts, the open air enters the air chamber 7 through the air port 8 so that no inductive force generates in the heat transmitting device 2 due to the expansion and contraction of the phase convertible substance.