baber/WOPTO huggingface dataset:
Patent JP-H04106147-A (JP)
Title: Vinyl chloride resin composition
Inventor: SUZUKI SATOSHI
IPC: C08L51/04
Filed: 1990-08-24
Abstract: PURPOSE:To improve impact resistance and transparency by compounding a specific graft copolymer with a vinyl chloride resin. CONSTITUTION:40-20 pts.wt. monomer mixture comprising 50-95wt.% arom. vinyl monomer, 5-50wt.% methyl methacrylate, and 0-30wt.% other vinyl monomer copolymerizable with those two monomers is emulsion polymerized in the presence of 60-80 pts.wt. butadiene polymer comprising 80-100wt.% butadiene and 20-0wt.% vinyl monomer copolymerizable therewith, if necessary after 0.1-3 pts.wt. crosslinking monomer (e.g. divinylvenzene) and 0-3 pts.wt. alkyl (meth)acrylate are added thereto at 50-70 deg.C for 0.5-2hr, to give a graft copolymer having a butadiene content of 60wt.% or higher and a wt.--average particle diameter of 500-2500Angstrom . 30-3 pts.wt. the graft copolymer is compounded with 70-97 pts.wt. vinyl chloride resin having a vinyl chloride content of 80wt.% or higher.
Patent JP-H0388796-A (JP)
Title: Wafer holder
Inventor: NAKAMURA TOSHIAKI
IPC: C30B23/08
Filed: 1989-08-30
Abstract: PURPOSE:To hold a wafer with the constant pressing force, to easily position the wafer and to prevent the generation of stresses and flaws by disposing a positioning member, plural pieces of struts, elastic bodies in the outer peripheral parts of the struts, pressing members, etc., to a holder main body. CONSTITUTION:A tantalum plate 1b and a molybdenum plate 1c are fixed to a toric stainless steel plate 1a and the wafer W is placed on tantalum plate 1b. Plural pieces of the tantalum struts 2b are implanted on the periphery in the central opening part of the stainless steel plate 1a and springs 3 made of aluminum are fitted onto the struts 2b. An engaging metals 6 are screwed to the top ends of the struts. Wire metals 2a are then inserted between the springs 3 and the ends thereof are folded to press the wafer W. A fact 4 to position the orientation flap of the wafer W is mounted to the plate 1b. The strut 5b is further implanted to the plate 1a so as to face the facet 4. The spring 3 and the wire metal 5a having the folding part are mounted to the strut 5b as well. The wafer holder for the wafer held in a chamber of an MBE device, etc., is thus manufactured.
Patent JP-H1059391-A (JP)
Title: Cap
Inventor: MITSUMA TOSHIO
IPC: B65D41/02
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a cap wherein sealability is good, mounting to a dispenser is easy since a size in a height direction is stable and complete capping is facilitated by providing a top plate protruding downward having a vertical periphery with a contact ring in tight contact with an internal face of a peripheral wall of a spout. SOLUTION: The cap 100 comprises a top plate 110 having a vertical periphery and protruding downward and contact rings 111, 112 of two upper and lower stages provided on an internal face of the vertical periphery, wherein an engaging ring 211 of the spout 200 is provided on the internal face of the peripheral wall 120 and an engaging ring 121 is provided at a position having a clearance (h) for complete capping. When this cap 100 is attached to the spout by a capping method, no incomplete capping may occur, and good sealing without floating of the cap 100 due to an elapse of time after the capping and leakage of contents can be obtained. In addition, attaching to a dispenser can be easily done.
Patent JP-H0564288-A (JP)
Title: Scaling system
Inventor: YASHIMA NOBORU
IPC: H03H17/02
Filed: 1991-09-04
Abstract: PURPOSE:To obtain the system which turns the amplitude levels of all the filters to the almost same level when the plural filters exist. CONSTITUTION:The amplitude frequency characteristics of the plural digital filters are calculated by FFT and afterwards, the first scaling is executed to change the respective maximum amplitude values to a specified value. Next, a range is designated to the characteristics by a window after the first scaling, and the average values of the amplitude values in the range are calculated. The minimum value is calculated from the plural average values calculated from these plural filters, and the second scaling is executed to all the filters so that the respective average values calculated in advance can be equal to this minimum value.
Patent JP-H0966049-A (JP)
Title: Eyesight checker
Inventor: SHIRASAWA HIROSHI
IPC: A61B5/16
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To compactly, lightly and inexpensively constitute an entire device by using a 7-segment type light emitting display for a flicker data display part and using any several segments as light emitting elements to control flickering. SOLUTION: The flicker data display part for displaying data corresponding to a flicker frequency is formed while using the 7segment type light emitting display so that the left terminal can be the figure of 10-places, the center can be the figure of 1-place adding a decimal point light emitting element and the right terminal can be the figure of decimal 1-place, and any one of segments 6a, 6d and 6g at the figure center of 1-place is used as the light emitting element to control flickering. Respective display elements 6 are most miniaturized red 7-segment LED on the market and display figures while having seven segments 6a-6g and decimal segment 6h. Then, the respective segments 6a-6g can be turned on/off and arbitrarily driven from the port output of a microcomputer 7 for control through a display driving circuit 10 by a software.
Patent JP-S60114742-A (JP)
Title: Hardness tester
Inventor: NISHIHARA AKIRA
IPC: G01N3/42
Filed: 1983-11-28
Abstract: PURPOSE:To set a load and a loading speed easily and as desired in a hardness test by connecting an electric rotary driving means to an indenter support through a reversing gear and speed reduction gear while a means of detecting a load applied on a sample by an indenter is provided. CONSTITUTION:A sample 23 is placed on a table 2a and a program memory 21 is specified for a main control section 12 from a keyboard 20. According to the program, a servomotor 16 is driven or controlled with a motor control section 15 or the like and a spindle 3 is lowered through a rotary motion-linear motion converting/speed reduction gear 19. The tip of the indenter 5 abbuts against the sample 23 on the table 2a. Additionally, a load applied is detected with a strain sensor 9 and inputted into the main control section 12 through a transducer 6 and an A/D converter 11 to be brought down to the reference load. After this condition is maintained for a specified time, a test load is applied and the depth of a pressure liquid is measured to determine the hardness, which is shown on a display 22.
Patent JP-2000054825-A (JP)
Title: SULFUR POISONING RESISTANT NOx OCCLUDING MATERIAL, AND EXHAUST GAS PURIFYING CATALYST AND EMISSION CONTROL SYSTEM USING THIS
Inventor: NAKAMURA MASAKI
IPC: B01J21/16
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a sulfur poisoning resistant NOx occluding material hardly poisoned by sulfur and capable of suppressing a reduction in NOx absorbing and releasing action by laminating, on a fire resisting inorganic carrier, an inner layer and outer layer containing specified components, respectively, in a prescribed weight ratio, and using a noble metal component as occasion demands. SOLUTION: An inner layer and a surface layer are successively laminated on a fire resisting inorganic carrier. The inner layer contains an element M whose generating free energy changing value (>=G) of dMp(SO4)q is -350 kgJ/ mol or less in a reaction represented by the reaction expression: aO2+bSO2+ cMxOy→dMp(SO4)q (wherein M represents one element selected from alkali metal and others, MxOy represents the oxide of the M, Mp(SO4)q represents a sulfate of the M, (a)-(d) each represent coefficients, and (q) represent the quantity satisfying the valency of the M). The surface layer contains the element M having ▵G larger than -350 kJ/mol. Further, the weight ratio of the inner layer to the surface layer is set to 1:3-3:1.
Patent JP-S6284131-A (JP)
Title: Polystyrene foam sheet
Inventor: TERAUCHI AKIRA
IPC: C08J9/04
Filed: 1985-10-08
Abstract: PURPOSE:A polystyrene foam sheet that is produced by extrusion foam molding of a compound containing a styrene resin and a specific proportion of a filler in the presence of a foaming agent, thus having a specific density and shrink and showing high dimensional accuracy and good fabricability. CONSTITUTION:A styrene resin such as styrene-acrylonitrile copolymer resin is combined with 5-30wt%, preferably 7-20wt% of a filler of less than 20mum, preferably 2-15mum particle size such as talc or calcium stearate, subjected to extrusion foam molding in the presence of a foaming agent to give foamed sheets which has 0.3-3mm thickness, 0.07-0.5g/cm>=3 density and shows -10-+2% of P in the MD direction according to the equation (A is sheet length before heating; B is sheet length after heating), when it is heated in an oven at 135 deg.C for 30min 5-90 days after the foam sheet production.
Patent JP-H0786947-A (JP)
Title: A/d converter
Inventor: KUDO SHIGEMI
IPC: H03M1/74
Filed: 1993-09-09
Abstract: PURPOSE:To provide the high-accuracy A/D converter by enabling not only the correction of non-linear errors but also the offset canceling by providing plural capacitors for correction. CONSTITUTION:An internal D/A converter for correction is composed of a capacitor array 7, which is composed of 2N pieces of capacitors, and a resistor string 26 for generating 2P stages of tap voltages. High-order N bits are allocated to the capacitor array 7 for correction and low-order P bits are allocated to the resistor string 26. Therefore, the offset voltage or non-linear distortion of the A/D converter can be removed by the resolution of (N+P) bits. The offset error of several dozens of mV is corresponding to 3-8[LSB] and becomes an error corresponding to 2-3[LSB] at the part of the capacitor array. The capacitor array 7 is segment-shaped, one terminal of a capacitor with the same capacity as that of the minimum unit capacitor consisting of the main capacitor array 6 is connected to a common junction 10 in common, and the correction of offset and the correction of the non-linear distortion are performed.
Patent JP-S59114783-A (JP)
Inventor: SUGIHARA MICHIMASA
IPC: H05B6/12
Filed: 1982-12-20
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-H05207432-A (JP)
Title: Digital image signal system conversion method and device
Inventor: KURAIBU HENRII GIRAADO
IPC: H04N7/01
Filed: 1992-08-24
Abstract: PURPOSE: To prevent the occurrence of artificial distortion in displayed pictures due to output signals after system conversion. CONSTITUTION: When digital video input signals and digital video output signals have different frame rates and different numbers of picture element lines per frame in a method for converting the digital video input signals into the digital video output signals, a first frame train is generated in a progressive scanning format by supplying the digital video input signals to a system converter 12, and when at least several frames in a second frame train are generated from the first frame train, the second frame train is generated so that the train can become a different train by using motion compensation type time interpolation between frames in the continuous first frame train and vertical spatial interpolation is performed so that a different number of picture element lines per frame can be obtained.
Patent JP-H1043674-A (JP)
Title: Method for forming composite coating film for automobile
Inventor: NAKASHIO MASAAKI
IPC: B05D1/36
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a method having good quality in smoothness, rust prevention, coating work, etc., in a method for forming a composite coating film for automobiles. SOLUTION: In a method for forming a composite coating film for automobiles in which a cationic electrodeposition coating film is formed on a steel plate for automobiles using a cationic electrodeposition coating, and a finishing coating film containing pigment is formed on the electrodeposition coating film, a cationic electrodeposition coating composition which contains a resin having cationic groups (base resin) A, block polyisocyanete B (curing resin) B, and a water-insoluble component C which is added as required and in which each component of A, B, C is exclusively composed of components the specific gravity of which is 2.0 or less is used as the electrodeposition coating.
Patent JP-H0694796-A (JP)
Title: Event sequencer for automatic testing device
Inventor: BAANERU UESUTO
IPC: G01R31/3183
Filed: 1991-09-04
Abstract: PURPOSE: To obtain an improved automatic testing device for testing integrated circuits. CONSTITUTION: Many local sequencers 20 are provided at a rate of one sequencer per each pin of a device 24 to be tested. Each local sequencer is supplied with a global time '0' signal 16 indicating the clock edge referring to the start of a test and a period vernier 28 indicating the offset of the start of a test period from a clock. Each local sequencer generates its own test event based on the test period by locally introducing individual calibration delays by using the information. Since the local sequencers can be programmed individually, the sequencers can give different numbers of events during the same test period.
Patent JP-S6467572-A (JP)
Title: Air conditioner
Inventor: GOTO YUKIFUMI
IPC: F25B29/00
Filed: 1987-09-08
Abstract: PURPOSE: To optimize the flow rate of refrigerant by providing the liquid pipe between an outdoor unit and a multicontrol unit with a main flow control valve for refrigerant and coupling high and low pressure pipes with a sub-three way valve of each indoor unit thereby operating one indoor heat exchanger on the condenser side while the other on the evaporator side at the time of simultaneous cooling/heating operation. CONSTITUTION: When an indoor unit 13 performs heating operation during cooling operation of indoor units 11, 12, opening of each sub-flow rate control valve 14 of the units 11 12 is kept as it is while the sub-flow rate control valve 14 of the unit 13 is set at heating request capacity. Opening of a main flow rate control valve 30 provided for a liquid pipe 19 is set at a level determined by subtracting the opening of the sub-flow rate control valve 14 of the unit 13 from the total opening of sub-flow rate control valve 14 of the units 11, 12.  Consequently, refrigerant is condensed in the indoor heat exchanger 17 of the indoor units 11, 12 to perform heating operation and it is further fed from a check valve 15 and the sub-flow rate control valve 14 through the sub-flow rate control valve 14 of the unit 13 and a cooling expansion valve 16 to an indoor heat exchanger 17 where it is evaporated for cooling operation before returning back to an indoor unit 8 through a sub-three way valve 22.
Patent JP-H0952757-A (JP)
Title: Alumina ceramic and its production
Inventor: SUGAWARA JUN
IPC: C04B35/10
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To provide alumina ceramic having high purity and being superior in density and machinability by forming alumina raw material powder containing a specific addition component at a specified condition and firing it. SOLUTION: This alumina ceramic is formed from the raw material powder constituted of 99.05-99.85wt.% Al2 O3 , 0.05-0.50wt.% of the total quantity of at least one kind oxide of MgO, SiO2 or CaO, and 0.05-0.50wt.% Y2 O3 with a conventionally well-kown casting molding method, released from mold and dried, and then kept at the max. firing temp. in the range of 1,550-1,650 deg.C at least for one hour or more to produce an alumina ceramic sintered compact. This sintered compact has >=3.85g/cm<3> Arkimedes density, 5-20μm average particle diameter, <=1,500kgf/mm<2> Vickers hardness and >=370MPa elastic modulus.
Patent JP-H0781264-A (JP)
Title: Manufacture of stencil printing base paper
Inventor: WATANABE HIDEO
IPC: B41N1/24
Filed: 1993-09-09
Abstract: PURPOSE:To provide a manufacture of base paper for stencil printing wherein manufacturing of the base paper is easy, cost reduction is contrived and neither defective perforation nor creases nor defective conveyance nor defective printing at the time of type-founding are generated. CONSTITUTION:A manufacture of stencil printing base paper 1 wherein a solvent soluble resin film 2 and a porous substrate 3 are stuck together by an adhesive agent or adhesive mass or thermal fusing and a manufacture of the stencil printing paper 1 wherein a solvent dissolving a resin film is applied to the solvent soluble resin film 2, on the applied surface of which a porous substrate 3 is piled and dried, through which the solvent soluble resin film 2 and the porous substrate 3 are stuck together are obtained.
Patent JP-H0542803-A (JP)
Title: Pneumatic tire
Inventor: IO MORIYUKI
IPC: B60C13/00
Filed: 1991-08-09
Abstract: PURPOSE:To enhance the cutting resistance and the durability of a pneumatic tire by forming the tire from an inner filler made of aromatic polyamide fibers for covering the portion of a first carcass which is folded at a bead core, an outer filler made of nylon fibers located outside of the inner filler, and a second carcass covering the outer filler. CONSTITUTION:A main body portion 6a leading from a tread portion 2 to the bead core 5 of a bead portion 4 via a side wall portion 3 is provided with a first carcass 6 with which a folded portion 6b extending from the inside to the outside of the bead core 5 is integrated, and a bead apex 7 is formed between the main body portion 6a and the folded portion 6b. An inner filler 9 made of aromatic polyamide fiber filler cords is provided to cover one part of the folded portion 6b and an outer filler made of nylon fiber filler cords is disposed outside the filler 9, and a second carcass 11 leading from the tread portion 2 to the bead core 5 via the side wall portion 3 is provided in such a manner as covering the outer filler 10. Therefore, the cutting resistance and the durability of the tire are enhanced to such an extent that the tire is usable in tough rallies.
Patent JP-H0388795-A (JP)
Title: Production of single crystal
Inventor: WATANABE YOSHIO
IPC: C30B15/20
Filed: 1989-08-31
Abstract: PURPOSE:To pull up a high quality single crystal at a high yield by determining the new temp. program of a temp. program setter in accordance with the deviation between the average time gradient of the control signal output consisting of the sum of the output signal of a diameter controller and the above-mentioned setter and the deviation between a target diameter and a measured diameter. CONSTITUTION:A seed crystal 24 is brought into contact with the liquid surface of a raw material melt 23 housed in a crucible 1 while rotating the crystal. The single crystal 25 is then pulled up. The weight of the single crystal 25 is detected by a weight detector 26 at this time and weight signal concerned is inputted to a diameter computing element 27. On the other hand, the pulling up distance of the single crystal 25 is measured 28 and the information on the pulling up distance is inputted to a target diameter setter 29 and the computing element 27. The diameter at the present point of time of the single crystal 25 under growing is calculated from the information on the measurement of the pulling up distance from a measuring instrument 28 and the weight information from a detector 26 in the computing element 27. The deviation between the information on this diameter and the information on the above-mentioned target diameter is inputted to an integration controller 30 and a computing element 31. The high frequency electric power to be supplied by a high frequency oscillator 35 to a high frequency coil 22 is thereafter controlled to control the diameter of the single crystal 25.
Patent JP-H0786782-A (JP)
Title: Tuner unit
Inventor: HORI MAKOTO
IPC: H05K9/00
Filed: 1993-09-10
Abstract: PURPOSE:To provide a tuner unit which can prevent mutual interference between both tuners and operate them at the same time, in a VHF/UHF/DBS tuner which is integrally unified in a body and can contribute to miniaturization of a set. CONSTITUTION:A VHF/UHF tuner circuit part 2 and a DBS tuner circuit part 3 are separately formed. On the surface and the rear of a printed board 1, both of the circuit parts are covered with individual shield lids 14-17 corresponding with both of the circuit parts.
Patent JP-H0656689-A (JP)
Title: Preventing and treating composition for infectious diarrhea
Inventor: TSUDA KEN
IPC: A61P31/04
Filed: 1992-07-31
Abstract: PURPOSE:To obtain a preventing and treating composition for infectious diarrhea capable of feeding a tea extract effective against a pathogen of the infectious diarrhea to the intestinal tract while keeping the activity thereof. CONSTITUTION:This preventing and treating composition for infectious diarrhea comprising chitin containing a tea extract is administered to a human or livestock to effectively prevent or treat viral or bacterial diarrhea.
Patent JP-H0653331-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SHIBATA KOJI
IPC: H01L21/28
Filed: 1992-07-31
Abstract: PURPOSE:To improve reliability of an upper-layer wiring as well as accuracy in patterning at a contact hole without deteriorating selective characteristic of a selective CVD-W. CONSTITUTION:A semiconductor device has two or more metallic wiring layers 4 and 10. A low-reflective film 17 and an organic resin film 6 are provided at the top of interlayer insulating films to prevent irregular reflection of light from a lower metallic layer. Then, accuracy in patterning can be improved when a contact hole 8 is formed in a photolithographic step. In this way, accuracy in patterning for the contact hole 8 can be improved and thereby reliability of the upper layer can be improved.
Patent JP-H0388314-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: HITOSUGI KENICHI
IPC: H01G9/028
Filed: 1989-08-31
Abstract: PURPOSE:To prevent deterioration in characteristics due to mechanical stress by performing a series of flowing steps from the formation of solid electrolyte through attaching of a cathode lead wire, insertion into an outer package case, attaching of a resin shielding plate, filling of the opening part of the case with resin and to aging through first and second hoop materials. CONSTITUTION:An anode lead wire 10a of a capacitor element 10 is attached to a first hoop material 11. Solid electrolyte comprising conductive macromolecules is formed on the capacitor element 10. Thereafter, a carbon layer and a silver layer as a cathode surface 10b are formed. A cathode lead wire 12a of a conductive second hoop material 12 is brought into contact with the cathode surface 10b of the capacitor element so that the wire 12a is not electrically in contact with the first hoop material 11. The cathode lead wire 12a and the cathode surface 10b are bonded with a conductive bonding material 14. The element is contained in a tubular outer package case 15 having a bottom. The element is fixed with a fixing material 16. A resin shield plate 17 is provided. The opening part of the outer package case 15 is filled with resin, and the case is sealed. Therefore, mechanical stress is not applied.