baber/WOPTO huggingface dataset:
Patent JP-S5839705-A (JP)
Title: Production of sintered iron member having higher density
Inventor: SAGARA RIYOUSUKE
IPC: B22F3/12
Filed: 1981-09-02
Abstract: PURPOSE:To obtain a sintered member having high dimensional accuracy and density by premolding under pressure the iron (alloy) molding which is premolded under pressure, and cooling the molding after heating in a nonoxidative atmosphere the subjecting the cooled molding to a zinc phosphate and zinc stearate teatment, molding the treated molding by compression and further sintering the same in a nonoxidative atmosphere. CONSTITUTION:Powder of iron or a powder mixture consisting essentially of powder of iron or an iron alloy is premolded under 4-8tons/cm<2> pressure. The preferable content of the iron in the powder mixture is >=70wt%. After the premolding is heated at 500-1,000 deg.C in a nonoxidative atmosphere, the molding is cooled in a furnce and is subjected to stress relieving and softening. The cooling is accomplished at 3,000 deg.C/hour. The annealed premolding is subjected to a zinc phosphate treatment whereby a zinc phosphate film is formed thereon. In succession, the molding is treated with sodium stearate, whereby a zinc stearate film is formed thereon. The premolding formed with such films is molded by compression under 8-18tons/cm<2> pressure in hermetic molding dies; thereafter the molding is sintered in a nonoxidative atmosphere, whereby the intended sintered member of high density is obtained.
Patent JP-H0432744-A (JP)
Title: Method and tool for measuring hardness of high-viscosity gel material
Inventor: SHIMOZAWA SHIGERU
IPC: G01N3/40
Filed: 1990-05-29
Abstract: PURPOSE:To decide the hardness of the gel material speedily and properly at all times by measuring a pressing force when a pressure plate of unit area is pressed into the surface of the gel material in a container so that a constant indentation is formed. CONSTITUTION:While the pressure cylinder 2 of the measuring tool is gripped in the hand, the bottom plate (1cm<2> flat surface) of the pressure plate 1a is brought into contact with the surface 5a (nearly center part) of, for example, stationary gel ground resin 5 in the container 6. Then when the cylinder 2 is pressed down gradually against the elastic force of a spring 3, a pressure lever 1 moves up relatively against the resistance of the resin 5 and the upper end part of the pressure lever 1 projects from the through hole 2c in the upper bottom of the cylinder 2. At this time, a measurement scale 4 when the bottom surface of the pressure plate 1a intrudes into the resin surface 5a by about 3mm is read and when the value is within a range of about 100 - 200g/cm<2>, it can be considered that the resin 5 has proper resin hardness to be pressed into a flask. When the measured value is <=100g/cm<2>, the resin 5 is cured for a constant time and the measuring operation is repeated.
Patent JP-S5764463-A (JP)
Title: Mold additive for continuous casting of steel
Inventor: MEGURO TADAO
IPC: B22D11/10
Filed: 1980-10-07
Abstract: PURPOSE:To permit the use of an additive obtd. by mixing fine powder of carbon with a mostly amorphous powder base material contg. SiO2, CaO, Na2O+K2O, fluorides and other components and exhibiting specific properties, irrespective of the sizes of molds and the types of steels. CONSTITUTION:The powder base material for the mold additive for continuous casting of steel is prepd. in the following way: It is made of the composition of 30-45% SiO2 by wt% in a molten state, 25-50% CaO, where 0.80-1.10 CaO%/ SiO2%, 5-20% (Na2O+K2O), 2.5-7.5% fluoride (in terms of fluorine), and respectively <=5% Al2O3, Fe2O3, TiO2 and other unavoidable components. It is of 1,000- 1,100 deg.C m.pts., 0.80-3.00 poise viscosities at 1,400 deg.C, and <=0.1mm. grain sizes. Fine- powdery carbonaceous materials of <=44mu grain sizes are added at 2-5pts.wt. in  terms of pure carbon with 100pts.wt. said powder base material, and thses are  homogeneously mixed, whereby this additive is obtd. In this case, >=85% of the powder base is made of amormphous substances so that making of molten slag is  accomplished quickly.
Patent JP-S62297110-A (JP)
Inventor: DONARUDO RESURII RARUFU
IPC: B28B21/52
Filed: 1987-06-03
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-S5566119-A (JP)
Title: Mechanical filter
Inventor: GOUNJI TAKU
IPC: H03H9/46
Filed: 1978-11-13
Abstract: PURPOSE:To obtain a high-accuracy mechanical filter featuring an easy manufacture by securing a differential connection for two pieces of couplers including the differential coupler nearly vertical to a pair of mechanical oscillators of different oscillation degrees. CONSTITUTION:A pair of mechanical oscillators 28 and 29 feature the same osicllation system, but one of the two oscillators oscillates in the odd degree and the other in the even degree each. Then the mechanical measurements of both oscillators are controlled to secure virtually identical resonance frequency between the primary oscillation of oscillator 28 and the secondary oscillation of oscillator 29. Coupler 30 features the vertical oscillation and connects oscillators 28 and 29 with the same phase; while coupler 31 features the vertical oscillation and connects the both oscillators in the opposite phase to each other. Both couplers 30 and 31 are distributed nearly in parallel and also connected nearly vertical to oscillators 28 and 29. In such way, the manufacture can be facilitated for the mechanical filter along with a high accuracy secured.
Patent JP-H1067090-A (JP)
Title: Machine for treating web-like material, especially, method for drawing in web for web rotary press and apparatus therefor
Inventor: KRUEGER MICHAEL
IPC: B41F13/03
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To inexpensively perform production and operation, to enhance positioning accuracy and to generate constant tensile force. SOLUTION: A machine for treating a web like material 4, especially, a web drawing-in apparatus 2 for a web rotary press is equipped with a guide rail 20 and a pulling device 22 is guided so as to be movable in the longitudinal direction of the guide rail 20. The driving of pulling device 22 is performed by an electromotive linear motor which is arranged to the guide rail 20 and constituted of an electromagnet 36 equipped with a coil 38, the permanent magnets 40a, 40b arranged to the pulling device 22 and the electrode plate 44 brindging the permanent magnets.
Patent JP-H06275228-A (JP)
Title: Dust analyzing device and dust analyzing method
Inventor: SHIOKAWA YOSHIRO
IPC: H01J37/252
Filed: 1993-03-23
Abstract: PURPOSE:To perform the elementary identification of a duct not larger than 0.05mum on a large sample such as a semiconductor wafer or liquid crystal panel by placing the sample in the magnetic field of an objective lens, and measuring the energy of an Auger electron by time-of-flight measuring method. CONSTITUTION:Electrons emitted from an electron source 11 are intermitted by a chopping electrode 121 to which a high pressure pulse voltage is applied, and the electron beam 101 emitted from an electron beam generating part 100 is slenderly throttled by an in-lens type objective lens part 200 after passing a hole in the center part of a MCP 311, and emitted to a dust 202 on a sample 201. Auger electrons 301 intermittently excited by the beam 101 are intermittently emitted from the dust 202, and released upward with the directions being neatly arranged by the magnetic field by the part 200. Electrons 301 fly in the free space 302 of a detecting part 300 and reach a MCP 311 after the time corresponding to its own energy passes, and are measured by a multichannel scaler 322, whereby the dust less than 0.05mum can be elementarily identified.
Patent JP-S6030800-A (JP)
Inventor: MATSUSHITA KUNIJIROU
IPC: E21D9/087
Filed: 1983-07-28
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-H032087-A (JP)
Title: Recording material
Inventor: TSUCHIDA TETSUO
IPC: B41M5/155
Filed: 1989-05-31
Abstract: PURPOSE:To improve the coloring properties and shelf life of a recording material by providing a coloring layer containing colorless or pale basic dye and a salicylic acid derivative shown by specific formula or its polyvalent metallic salt on a support. CONSTITUTION:An application liquid is prepared by dispersing in a binder the following materials: colorless or pale basic dye, and a salicylic acid derivative or its polyvalent metallic salt expressed by formula I (R is an alkyl group and an allyl group; X is a hydrogen atom, an alkyl group, an aralkyl group, an allyl group, an alkoxy group, an allyloxy group, a nitro group and a halogen atom; and (m) is an integer of 1 to 3) as a developer which develops color in contact with the dye. This application liquid is applied to the surface of a support such as paper or plastic sheet, then this applied liquid is dried to form a coloring layer. Thus a recording material is manufactured.
Patent JP-H06333551-A (JP)
Title: Battery
Inventor: KAGAWA HIROSHI
IPC: H01M2/20
Filed: 1993-05-18
Abstract: PURPOSE:To easily provide a battery capacity according to a requirement, and facilitate the parallel connection of cells by providing a notched part or recessed part on at least a part of the connecting part of a series of battery in which a plurality of thin cells are connected to each other. CONSTITUTION:The number of thin unit cells 1 constituting a series of battery is regulated, whereby a battery with an optional capacity can be provided, and a layered form can be easily formed by a notched part 12 or a recessed part 9 without giving a form change to the cell element of the cell 1 even when it is bent. For example, in the battery consisting of a plurality of cells 1, the cells are cut so that one is connected in the lateral direction, and two in the longitudinal direction to provide a notch part 12 on an adhesive material 7 surface situated on a slit. In this case, the notched part 12 is formed along the swollen part 7' of the material 7, whereby the peeling from a current collector is prevented, and electrical insulation with a counter electrode can be held. By bending in the part 12, the connection by use of a connecting terminal is not required, and reduction in man-hour and increase in resistance between cells can be prevented.
Patent JP-H0438209-A (JP)
Title: Pneumatic tire
Inventor: MIDORIKAWA SHINGO
IPC: B60C1/00
Filed: 1990-05-31
Abstract: PURPOSE:To improve a frictional force on an ice road without deteriorating travel performance on a general road by constituting the tread part of a mixture made by way of mixing a low hardness vulcanized rubber component and a staple in matrix rubber. CONSTITUTION:A pneumatic tire A consists of a pair of right and left bead parts 11, a pair of right and left side walls 12 connected to the bead parts 11 and a tread part 13 arranged between the former two. Thereafter, a carcass layer 14 is installed over between the pair of the right and left bead parts 11 and a belt layer 15 is arranged to surround its outer periphery on the tread part 13. The tread part 13 is constituted of a mixture made by way of mixing a low hardness vulcanized rubber component and a staple with matrix rubber. In this constitution, as it is possible to compensate lowering of block rigidity of the tread part due to mixture of the low hardness vulcanized rubber component by means of staple, it is needless to heighten hardness of matrix rubber and it is possible to heighten its adhesion efficiency.
Patent JP-H09326849-A (JP)
Title: Portable mobile radio communication equipment
Inventor: OZAKA MASAHIKO
IPC: H04B7/26
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To prevent speech interruption by supplying power from a 2nd battery pack when the 2nd battery pack is mounted to a 1st battery pack on the occurrence of a battery voltage alarm so as to avoid trouble of battery replacement during a speech thereby selecting automatically a power supply source through overlapping of two battery packs. SOLUTION: Before a battery voltage gets lower, a 2nd battery pack 14 is mounted to a 1st battery pack 6. When the battery voltage of the 1st battery pack 6 gets lower and a battery voltage monitor circuit 2 of a main body 1 generates a battery voltage alarm signal (a), the battery voltage alarm signal (a) turns off a power supply changeover switch 8 via a battery voltage alarm output terminal 5 and a battery voltage alarm detection terminal 11 of the 1st battery pack 6 (ON state indicates connection of the battery 7). Then a current flows to the main body 1 through the battery 7 of the 2nd battery pack 14 and the power supply changeover switch 8 of the 1st battery pack 6 or the like.
Patent JP-H0225323-A (JP)
Title: Table type jig positioning element to supporter according to reference layout
Inventor: JIEERARU BUUJIYON
IPC: B31F1/07
Filed: 1989-06-01
Abstract: PURPOSE: To shorten a positioning time up to mean 1/2 hour by accurately positioning an embossed plate on a chase by superimposing images recorded by two cameras vertically, horizontally or in a circular or rectangular shape on a visible screen. CONSTITUTION: A camera 100 is moved by an operating means 198, and a motion of a second camera 30 is controlled by an electronic means 275 to be the same as the motion of the first camera 100 along a lateral rod 113 along a bracket 313 to be accurately reverse along a plane 310 for the motion of the first camera along a tray 110. A differentiator 210 receives signals of a position of the rod 113, motion of the rod 113 to a ruler 127 scanned by a detector 126 and a position and motion of the bracket 313 to the ruler 317 scanned by a detector 326. A mixing controller 250 synchronizes a scanning mode of the camera 300 with the camera 100, and combines an image by altering a color and comparative brightness at a first stage, then satisfactorily superimposing or jaxtaposing vertically or horizontally or circularly.
Patent JP-H035688-A (JP)
Title: Method of drying lumber and food
Inventor: MATSUTANI YOSHIOKI
IPC: F26B9/06
Filed: 1989-06-02
Abstract: PURPOSE:To perform an efficient drying within a short period of time by a method wherein a surface-like heating member is applied to cover a surface of a drying workpiece such as lumber within a pressure reduced container, the drying workpiece is held between the surface-like heating members, an electrical energization is applied to the workpiece and it is dried while the pressure being reduced. CONSTITUTION:Wooden materials 2 are pilled up within a pressure reduced container 1 while being held by planer-like heating members 3 and the lumber is pressed at 4 with a hydraulic pressure got from a hydraulic pump 3 in order to prevent a size error during a drying operation. The planer-like heating material 3 is electrically energized by a power supply 7, vacuum pump 6 is driven to perform a drying operation while an interior of the pressure reduced container 1 being reduced. A temperature of the lumber during a drying operation is detected by a temperature sensor inserted into the lumber 2. An adjuster meter 8 may control an amount of electrical energization and an electrical energization time in response to the detected temperature and then a history of the drying temperature is recorded by a temperature recorder 9. In this way, there is not irregular finished state and moisture content and it is possible to perform a superior finished drying within a short period of time.
Patent JP-H0859353-A (JP)
Title: Organic binder for compacting ceramics, its production and its use
Inventor: SHOJI FUSAJI
IPC: C08L71/02
Filed: 1995-06-07
Abstract: PURPOSE: To improve environmental condition safety and thermal decomposability by dispersion-polymerizing a vinyl monomer in water or a water-soluble org. solvent in the presence of a specified dispersion stabilizer. CONSTITUTION: Alkylene oxide having >=70wt.% ethylene oxide content is addition-polymerized to an org. compd. having two active hydrogen groups if necessary to obtain a dispersion stabilizer for polymn. made of a water-soluble high molecular compd. having an average mol.wt. of >=30,000. One or more kinds of vinyl monomers are added by 100 pts.wt. to a soln. prepd. by dissolving 1-30 pts.wt. of the stabilizer in water or a mixture of water with a water-soluble org. solvent and the monomers are dispersed by vigorous stirring and (co) polymerized in the presence of a polymn. catalyst under vigorous stirring to obtain the objective org. binder made of a polymer having a wt. average mol.wt. of 100,000-1,000,000. A ceramic precursor compsn. is obtd. by blending 100 pts.wt. ceramic powder having <=20.0μm average particle diameter with 5-30 pts.wt. of the org. binder.
Patent JP-H04364982-A (JP)
Title: Thermal magnetic complex recording material
Inventor: NAKAZAWA ATSUSHI
IPC: G11B5/70
Filed: 1991-06-12
Abstract: PURPOSE:To provide thermal magnetic complex recording material having excellent whiteness, water resistance, warm moisture resistance, oil resistance, plasticizer resistance, and sticking preventive property, capable of recording magnetic information and clear visible information easily and for a long time with stability. CONSTITUTION:In a thermal magnetic complex recording material, a magnetic recording layer 3 containing magnetic powder and binding agent, a hiding layer 4 containing aluminum powder and binding agent, a thermal coloring layer 5 containing colorless dye precursor, developer and binding agent, a protective layer 6 containing high-molecular substance, pigment, and cross linking agent, and an overcoat layer 7 consisting of ultraviolet curing resin are arranged on one face of a support body 2 in sequence. For the dye precursor and/or the developer, compound having solubility of 1wt.% or below with respect to toluene at the room temperature is used, and the high-molecular substance soluble with the toluene at the room temperature is used as the binding agent for the thermal coloring layer.
Patent JP-H0925338-A (JP)
Title: Polyester with low crystallization rate and catalyst system for producing same
Inventor: RITSUKARUDO PO
IPC: C08G63/82
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a colorless polyester which has a low crystallization rate and an be spun at a high speed into fibers by subjecting a monomer formed by the esterification of a dicarboxylic acid or by the alcoholysis of an alkyl ester of a dicarboxylic acid to polycondensation.  
     SOLUTION: A monomer (e.g. ethylene terephthalate) is produced by the esterification of a dicarboxylic acid (e.g. terephthalic acid) or by the alcoholysis of an alkyl ester of a dicarboxylic acid. The monomer is subjected to polycondensation in the presence of a catalyst system to give a colorless polyester having a low crystallization rate. A suitable catalyst system contains an antimony or germanium compd. (e.g. antimony acetate) in such an amt. that the finally resulting polymer contains 5-149.9ppm antimony or germanium and a compd. of a metal selected from among metals of the groups I-IVa, I-VIIb, VIII, and lanthanoids (e.g. cobalt acetate) in such an amt. that the finally resulting polymer contains 0.1-90ppm above-selected metal, subject to the condition that the total amt. of metals contained in the finally resulting polymer is lower than 150ppm. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S62298077-A (JP)
Title: Memory for de-interleave
Inventor: HIRAO EIJI
IPC: G11C7/00
Filed: 1986-06-16
Abstract: PURPOSE:To execute de-interleave without using an external circuit by providing a word line group, a memory cell group which has been placed in a write address position, and a digit line group being different from a write address. CONSTITUTION:At the time of write, an input data is written sequentially in order of 0-15 addresses in a memory cell array 2 by write selecting lines 12-0-12-3 being the first digit lines, data selecting lines 13-0-13-3 of loading lines, and a data selecting circuit 5. At the time of read-out, the data is read out by read-out selecting lines 11-0-11-3 being the second digit liens, the data selecting line 13, and the data selecting circuit 5. In this case, the read-out selecting liens 11-0-11-3 are brought to wiring to match the order of the data to be read out, in advance, therefore, by inputting a sequential address such as '0', '1' - addressess, to a read-out address input terminal 8 from the outside, a desired de-interleave output is obtained.
Patent JP-S5664554-A (JP)
Title: Exchange service control system
Inventor: UNO CHIYUUICHI
IPC: H04M3/42
Filed: 1979-10-31
Abstract: PURPOSE:To ensure an incoming with a limitation given to the necessary remote, side, by installing the display which identifies the special incoming that can be controlled by the will of the incoming subscriber plus the device which can store the designated remote side number to the storage program control switchboard. CONSTITUTION:When the originating subscriber SUB1 has an off-hook in case the originating LS station has the XB switchboard, the subscriber SUB1 is connected to the originating register OR via the marker M. In case the originating subscriber number is sent to the incoming station from the XB station, the special number is dialed when a connection is secured between the subscriber SUB1 and the register OR. The register OR catches the marker M and then sends the information to the marker M. The subscriber SUB1 is connected to the special register SOR via the marker M, and the dial tone is transmitted from the register SOR. The remote side number dialed by the subscriber SUB1 is stored in the register SOR, and the transmission of the incoming subscriber number is indicated to the originating sender OS.
Patent JP-H10334936-A (JP)
Title: Power generation method
Inventor: OOTA HIROKUNI
IPC: H02P9/04
Filed: 1995-06-07
Abstract: PURPOSE: To improve the power generation efficiency for the unit fuel by driving a steam turbine for power generation with the steam generated by a boiler, and feeding the high-purity hydrogen obtained by a reforming device provided with a hydrogen-separating transmission membrane and using boiler waste heat as a heating source to a fuel cell. CONSTITUTION: A steam turbine 6 is driven by a steam 5 generated by a boiler 4 for power generation. The waste steam is condensed by a condenser 16, (supply) water 13 is added, and the water is circulated to the boiler 4 via a waste heat recovery boiler 10. The waste heat of the boiler 4 is utilized as the heating source of a membrane reactor 8 having a hydrogen separating transmission membrane. The steam 17 from a waste heat recovery boiler 10 and natural gas 18 are used as raw materials and are reformed at about 400-650 deg.C via a reforming catalyst, and the generated hydrogen is refined by the hydrogen- separating transmission membrane, e.g. a paladium-containing alloy thin film. The obtained high-purity hydrogen 11 is fed to a solid high polymer fuel cell 12 for power generation.
Patent JP-S5664661-A (JP)
Title: Measuring apparatus of dc electric energy
Inventor: KOUNO AKIHIKO
IPC: G01R22/00
Filed: 1979-10-31
Abstract: PURPOSE: To measure electric energy with high accuracy and stably by a method wherein current and voltage are converted in an A/D converter, and thereafter, digital multiplication is performed and further, accumulation in high accurate time is performed.  
     CONSTITUTION: A current signal is detected through a current detector 10 and is converter into a digital signal through an A/D converter 12 and thereafter, it passes through an input register 14 and is read in a processor 16. In the same way, a voltage signal adding in a load is detected through a voltage detector 11 and is converted into a digital signal through an A/D converter 13 and then, it passes through an input register 15 and is read in the processor 16. The processor 16 is constantly accessing a digital input circuit 20 and when a start signal ST becomes "1", then, it multiplies a digital value of current by a digital value of voltage to obtain electric energy. And further, the processor 16 obtains electric energy by each hour by a timer 19 and this electric energy quantity is displayed on a numeric indicator 18 by means of an output register 17. 
     COPYRIGHT: (C)1981,JPO&Japio