baber/WOPTO huggingface dataset:
Patent JP-H03281389-A (JP)
Title: Co-wound thermal transfer sheet
Inventor: OTSUBO NORIKAZU
IPC: B41M5/40
Filed: 1990-03-30
Abstract: PURPOSE:To accurately perform printing without loosening the winding of a roll by lightly bonding the rear of a thermal transfer sheet wherein a heat- meltable ink layer is provided to a base film wound in a roll form to the rear of a material to be transferred to form a co-wound thermal transfer sheet. CONSTITUTION:A heat-meltable ink layer 2 is formed on a base film 1 and, if necessary, a mat layer 3 is provided between the base film 1 and the ink layer 2 and a slip layer 4 is provided to the rear thereof to form a thermal transfer sheet A. This thermal transfer sheet A and a material B to be transferred are bonded in a releasable manner by an adhesive layer C to form a co-wound thermal transfer sheet and the rear A' of the thermal transfer sheet A is lightly bonded to the rear B' of the material B to be transferred in a state wound in a roll form by an adhesive layer D. Therefore, even when this thermal transfer sheet is used in various printers such as a conventional facsimile or the like as it is, the winding of a roll is not loosened and accurate printing can be carried out.
Patent JP-S5510737-A (JP)
Title: Paste system lead accumulator
Inventor: NAKAZAWA MASAO
IPC: H01M2/16
Filed: 1978-07-07
Abstract: PURPOSE: To prevent the falling-off of the active materials of an anode, by arranging minute glass mats at the anode plate side and common glass mats at the cathode plate side, and by forming the thickness of the munite glass mats in the specified rate to a void between anode and cathode plates.  
     CONSTITUTION: Mats 5, which mainly consist of minute glass fibers with not more than 1μ diameters, are disposed at the anode plate 1 side and glass fiber mats with common 10∼30μ diameters or resin porous plates 6 with 30∼90% porosity to the cathode plate 2 side so that these mats or the plates form compound layers. A 0.2∼1.0mm sheet-like microporous separator may be added to middle of said compound layers or between a cathode plate 2 and the layers. The thickness of the minute glass mats 5 shall be the 10∼70% thickness of a void between anode and cathode plates. Thus, the lowering of discharge capacity can be prevented because the falling-off the active materials of an anode is obviated by means of the minute glass mats 5 while the diffusion ability of an electrolyte is excellently held by means of the common mats 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S568462-A (JP)
Title: Asphalt emulsion for primer coat and production thereof
Inventor: KAWAGUCHI KAZUHIRO
IPC: C08L7/00
Filed: 1979-06-30
Abstract: PURPOSE: To obtain titled emulsion suitable for use as a material for the pavement of a road, by a method wherein a (halogenated) hydrocarbon org. solvent and a nonionic surfactant are added to a specified cationic asphalt emulsion to re-emulsify the asphalt emulsion.  
     CONSTITUTION: An O/W type cationic asphalt emulsion (A) consisting of (a) 45W 65wt% of asphalt, (b) 0.1W0.5wt% of a cationic emulsifying agent and (c) water, is previously prepd. (B) A required amount of a (halogenated) hydrocarbon org. solvent and (c) a nonionic surfactant of the formula [wherein R is 8W18C alkyl, alkenyl, etc.; n is 2W6 (average moles of added ethyene oxide)] are added to (A) the asphalt emulsion to re-emulsify (A) the asphalt emulsion. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62240513-A (JP)
Title: Intermediate product for fiber reinforced plastic
Inventor: ITANI FUJIO
IPC: B29B11/16
Filed: 1986-04-11
Abstract: PURPOSE:To improve the wear resistance of surface layer by a method wherein resin with which metal fibers are impregnated is turned into B-stage and then laminated and cured. CONSTITUTION:Thermosetting resin, with which metal fibers paralleled in one direction or fabric-shaped metal fibers are impregnated, is turned into B-stage or semi-cured state in order to obtain intermediate product. Stainless steel fiber is preferably employed as the metal fiber. The intermediate product can remarkably improve the wear resistance of the surface of a molded product so as to reform the surface. Any form such as unidirectional material, cloth, mat or the like will do as the shape of the fiber used and the cloth shape is preferable from the view point of the external appearance of a molded product.
Patent JP-H09278654-A (JP)
Title: Medicine containing 2-phenylpyridine derivative
Inventor: YANAGISAWA HIROAKI
IPC: C07D213/50
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To obtain a medicine which contains a 2-phenylpyridine derivative, suppresses bone resorption and is useful as a preventive or treating agent for osteoporosis with side-effect reduced. SOLUTION: This preventive or treating agent contains a compound of the formula [R is CONR<1> , CR<2> (=N-OR<3> , -CON(R<4> )(R<5> ); R<1> is H, a 1-6C alkyl, a 1-6C alkoxy; R<2> and R<4> are each H, a 1-6 alkyl, R<3> is H, a 1-6C alkyl, a 2-6 hydroxyalkyl; R<5> is H, a 1-6 alkyl, alkoxy) or its salt in an amount of 1-70wt.%. In addition, customary components are appropriately formulated to prepare oral drug, injection solution and suppository in usual manners. The daily dose is 0.001-2000mg/adult, preferably 0.1-20mg/adult. The compound of the formula is prepared by diazotizing an aniline compound to form the diazonium compound and allowing the product to react with pyridine.
Patent JP-2000278331-A (JP)
Title: System and method for communication
Inventor: KOBAYASHI KENCHI
IPC: G08C15/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of the system and to decrease the number of components by sampling digital data on a transmission side with a clock faster than the clock of the data and transmitting them as high- speed digital data, and detecting the envelope of a received signal on a reception side. SOLUTION: A T-NCU 9 transmit low-speed digital data received from a meter 11 at a low communication speed through a high-speed digital communication port through a digital line 7 for high-speed digital line 7. A reception-side line IF 5 demodulates the received signal by envelope detection and the line IF 5 of a center 3 sends the low-speed digital data as the low communication speed through the high-speed digital communication port through the digital line 7. A reception-side T-NCU 9 demodulates the received signal by envelope detection and sends the low-speed digital data to the meter 11.
Patent JP-H09272179-A (JP)
Title: Flame-retardant laminated composite body
Inventor: NAKAMURA SHOICHI
IPC: C08K3/32
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant laminated composite body with excellent appearance, hand, feeling of touch, heat resistance, extensibility and strength by specifying mol. wt. characteristics of a polypropylene resin and blending characteristics of a thermoplastic elastomer. SOLUTION: A PP resin forming a base material layer has a wt. average mol.wt. of 100,000-450,000. Amt. of eluation of the PP resin at each temp. range by a cross-fractionation method is respectively 25-75wt.% at 0 deg.C or lower, 5-45wt.% at 0-80 deg.C, 1-45wt.% at 80-100 deg.C and 1-40wt.% at 100-125 deg.C to the whole wt. of this PP resin. A thermoplastic elastomer forming the surface layer is a blend of a polyolefin resin and a partially crosslinked substance of α-olefin copolymer rubber.
Patent JP-H01254203-A (JP)
Title: Composite semipermeable membrane
Inventor: HIMESHIMA YOSHIO
IPC: B01D71/68
Filed: 1988-04-04
Abstract: PURPOSE:To obtain a composite membrane having excellent resistance to chlorine by forming a superfine membrane of divinyl sulfone or PVA crosslinked with its specified derivative. CONSTITUTION:A fiber reinforced polysulfone supporting material is immersed in an aq. soln. dissolved with a catalyst such as PVA, divinyl sulfone and sodium methylate, etc. After separating the excess soln. on the membrane surface, it is heated and dried. In stead of divinyl sulfone, the divinyl sulfone derivative shown in the formula Y-(CH2)2integral O2(CH2)2-Y(in formula, T is selected from among -SSO3Na, -OSO3Na, -OCOCH3, -N<+>(C5H5)Cl<->, -OH, -N+(CH3)Cl<->) may be utilized. By such a way, a composite membrane in which a superfine membrane layer due to Michael additional type reaction of both divinyl sulfone and/or a divinyl sulfone derivative and PVA is formed on the supporting membrane is obtained.
Patent JP-S527275-A (JP)
Title: Wrist watch
Inventor: TOMITA TADAHARU
IPC: H02N11/00
Filed: 1975-07-07
Abstract: PURPOSE:To drive electronic watch by changing kinetic energe of liquid into electric energy.
Patent JP-S63250557-A (JP)
Title: Oxygen sensor for internal combustion engine
Inventor: KAKUGAMI KINYA
IPC: G01N27/407
Filed: 1987-04-07
Abstract: PURPOSE:To avert deterioration of a platinum electrode and to obtain the electromotive force of a sensor stable for a long period of time by providing a metallic mesh part integrally formed with a cylindrical part and flange part and providing a protective layer formed by incorporating palladium and alumina therein so as to cover the cylindrical part of the member and the platinum electrode on the inside surface thereof. CONSTITUTION:The metallic mesh member 20 is constituted of the cylindrical part 20a and the flange part 20b. The flange part 20b comes into contact with the open end of a tube 2 when the cylindrical part 20a is inserted into the inside cavity of the zirconia tube 2 formed with an inside electrode 11 from the front end part thereof. The flange part 20b is the pinched between a plate 4 and the aperture end of the tube 2. Paste consisting of Pd and Al2O3 is then coated to cover the mesh part 20 and the inside surface of the tube 2 and is calcined to form the protective layer 21. Deterioration of the electrode 11 is thereby prevented; in addition, continuous taking out of the electromotive force is permitted even if the disconnection of the electrode 11 arises. The stable characteristics are thus obtd.
Patent JP-H01256669-A (JP)
Title: Artificial skiing area provided with multipurpose slope space
Inventor: MASUYAMA YUZURU
IPC: E04H3/14
Filed: 1988-04-05
Abstract: PURPOSE:To make it possible to obtain an extensive artificial skiing area by forming a multipurpose slope space extending from the topmost story floor surface to the basement of a high story building structure, and by providing refugee shelters on the rear sides of side walls surrounding the multipurpose slope space. CONSTITUTION:The topmost story floor surface 3 of a high story building structure 1 is formed as an inclined floor surface having a downward gradient, extending from one end side 4 to the other end side 4 of the building structure. There is formed a multipurpose slope space 7 extended from the other end side 5 of the floor surface to the basement of the building structure. Further, refugee shelters communicated with the multipurpose slope space 7, on the back sides of side walls surrounding the multipurpose space 7 are provided.
Patent JP-S57200032-A (JP)
Title: Senisitized photosensitive element
Inventor: MATSUI TATSU
IPC: G03C5/56
Filed: 1981-06-02
Abstract: PURPOSE:To provide chemical sensitization and spectral sensitization by using the particles obtd. by bringing at least either one of an inorg. photoelectric material and a photosensitive silver compd. into tight contact with the other by a physical vapor-deposition method. CONSTITUTION:Particles are prepd. by bringing at least one of at least 1 kind of inorg. photoelectric material A, and a photosensitive silver compd. or silver B to be changed to a photosensitive silver compd. into tight contact with the other by a physical vapor-deposition method. A compd. of 1 kind of alkali metals such as lithium sodium and potassium and 1 kind of halogen elements is used for the  material A. silver halide that can be reduced to free silver by light irradiation or halogen, silver and inorg. complex salts constituted of at least 1 kind of elements other than these are suitable as the photoesnsitive silver compd. B.
Patent JP-S60227839-A (JP)
Inventor: SHIRATORI TETSUYA
IPC: B07C5/342
Filed: 1984-04-27
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-H07272968-A (JP)
Title: Manufacture of multilayer ceramic capacitor
Inventor: OTOMO KOICHI
IPC: H01G4/30
Filed: 1994-03-29
Abstract: PURPOSE:To provide the manufacturing method of a multilayer ceramic capacitor in which an irregularity in the value of a capacitance is small and in which a short-circuit defect rate between external electrodes is small. CONSTITUTION:When a ceramic green sheet on which an internal electrode has been formed and which is composed mainly of a ferroelectric ceramic is laminated on the face of a laminated ceramic capacitor, a ceramic green sheet 2 on which a film has been formed is laminated, in the take-up direction of a square-pillar wheel, on the square-pillar outer circumferential face 4 of the square-pillar wheek 3 in which one side of a cross section is linear and polygonal while a press 5, a printing machine 6 and a drying machine 7 are arranged sequentially and the ceramic green sheet is being taken up. Then, a temporary compression-bonding operation is performed, an internal electrode is printed, a drying operation is performed, a cold constant-pressure pressurization treatment is executed in warm water, this assembly is cut, a cut piece is fired at a high temperature, an external electrode which is connected to the internal electrode is formed, and the laminated ceramic capacitor is formed.
Patent JP-S61243202-A (JP)
Inventor: MISAWA TEI
IPC: F22D5/30
Filed: 1985-04-19
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-H07268401-A (JP)
Title: High strength aluminum alloy (powder) and its production
Inventor: SUZUKI NOBUAKI
IPC: C22C1/05
Filed: 1994-03-30
Abstract: PURPOSE:To produce high strength aluminum alloy powder improved in strength and uniformity by subjecting aluminum material powder to mechanism alloying, oxidizing a part of the mechanical alloying powder and dispersing the produced oxides reinforcing particles. CONSTITUTION:A stage where pure aluminum powder, aluminum alloy powder or the mixture of the powder with at least one kind of auxiliary reinforcing particle powder selected among the group of ceramic powder (excluding oxides), intermetallic compounds and precursory composite body powder is subjected to mechanical alloying in an atmosphere of an inert gas and the powder is discharged into the air, is repeated for plural times. Thus, the oxidized film formed on the surface of the powder at the time of the discharge is pulverized, and simultaneously, is made composite into the aluminum matrix. Moreover, the oxides are mainly constituted of Al2O3 of about <=1mum, and the total content is regulated to about <=10wt.%. Thus, the lightweight aluminum alloy having high strength and excellent in heat resistance and wear resistance can be produced.
Patent JP-H01258085-A (JP)
Title: Character recognizing method
Inventor: NAKAMURA MASANOBU
IPC: G06K9/62
Filed: 1988-04-07
Abstract: PURPOSE:To reduce the man-hour and to prevent erroneous selection and classification of similar characters by recognizing a character with use of a two-dimensional vector correlating method by weighting only short segments in the whole segmental images, and performing a normalizing process. CONSTITUTION:A block detection circuit 34 inputs picture data 3b and outputs block information 3c and a surrounding length calculation circuit 35 outputs a block surrounding length 3d. A short segment detection circuit 36 detects a short segment from the information 3c and surrounding length 3d and outputs a short segment prop 3e. A short segment weighing and normalizing section 13 performs normalization in which the prop 3e is weighed to a vectorized picture from a vectorizing section 12. The normalization is performed in such a way that, firstly, a short segment vectorized picture weighting circuit 37 multiplies the picture element of the picture 3f by a specific value (l) when the picture element belongs to a short segment to be weighed and outputs weighed vectorized picture data 3g. Then, a normalization circuit 38 normalizes the data 3g to a dictionary size and outputs the normalized data 3h.
Patent JP-H07269576-A (JP)
Title: Seal structure of rotating bearing
Inventor: FUKUSHIMA NORIO
IPC: B62D27/00
Filed: 1994-03-30
Abstract: PURPOSE:To install a sealing member to seal between the inner ring and the outer ring simply and securely, in a rotating bearing formed by providing a ball between the inner ring and the outer ring. CONSTITUTION:This seal structure of a rotating bearing is composed by pressing and holding the base end of a sealing member 7 (8) between the lower surface of a revolving body frame 1a (the upper surface of a base body frame 3a), and an installing groove 9 (10) formed on the upper surface of the outer ring 4 (the lower surface of the inner ring 5), in the removal stopping condition.
Patent JP-H10284474-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: HOSHI HIRONORI
IPC: H01L21/3065
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing apparatus which forms and etches films in a low pressure condition enabling the lessening of dust deposited to a semiconductor wafer. SOLUTION: A low pressure CVD apparatus 1 has an exhaust system 4 composed of a main and sub-exhaust systems 30, 40 with a switch 50 for switching over both systems 30, 40. The switch 50 is disposed near a process chamber 12 in the way of main exhaust pipes 18a, 18b. The main system 30 exhausts reactive gases, etc., at CVD, and the sub-system 40 exhausts gases other than CVD. At introducing an N gas into the chamber 12, this gas is blocked from entering the main exhaust pipe 18b. This improves the manufacturing yield of semiconductor devices.
Patent JP-S569357-A (JP)
Title: Steel plate for enameling with excellent nail flying resistance
Inventor: SUEMUNE KENICHIROU
IPC: C22C38/14
Filed: 1979-07-03
Abstract: PURPOSE: To obtain a steel plate for enameling with excellent fishscaling resistance by incorporating one or two or more of Ti, Zr, rare earth elements, Nb into a steel plate especially containing B and N to form nitride.  
     CONSTITUTION: On the wt% basis, C; 0.15 or less, B; 0.001W0.02, N; 0.007W0.25 and one or two or more of Ti; 0.01W0.3, Zr; 0.01W0.2, rare earth elements; 0.01W 0.1, Nb; 0.01W0.2 are incorporated in such an amount that (1.3×B%+0.3× Ti%+0.15× Zr%+0.1× rare earth elements %+0.15×Nb%) is 0.007% or more and the balance is constituted by Fe and inevitable impurities. N is incorporated in an amount of 0.007% or more intentionally. To increase strength moreover, on the wt% basis, one or two or more of Si; 0.1W2, Mn; 0.5W2, Cr; 0.1W2, P; 0.05W 0.15 may be incorporated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63249288-A (JP)
Inventor: NISHIDA HIDEO
IPC: G07D3/02
Filed: 1987-04-06
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-H01280167-A (JP)
Title: Closing plate for opening of floor panel
Inventor: NAKA HIROMASA
IPC: E04F15/024
Filed: 1989-04-03
Abstract: PURPOSE:To permit a closing plate to be attached or detached by one-touch by a method in which a flexible coupling claw is integrally formed on the closing plate to be attached to or detached from the opening of a floor panel and a projection is formed on a given place of the coupling claw. CONSTITUTION:A closing plate 1 consists of a plate 3 and a flexible coupling claw 5 having a U-shaped opening with a flange 2a having a projection 6. An operation slit 7 is provided for the plate 3 so that the projection 6 and the flange 2a can be coupled with each other or uncoupled from each other by a driver, etc. The plate 1 can be easily and exactly attached by pressing it into the opening 4 from above. In the plate 1 with guiders 10a and 10b, the portion 11 is punched out by cutting pliers, etc., to form a U-shaped wire passage 10. The playing and dismantling by movement of cable of the plate 1 can thus be prevented.
Patent JP-H05211868-A (JP)
Title: Production of alkali protease
Inventor: SHIBATA TOMOHIKO
IPC: C12N9/52
Filed: 1991-03-26
Abstract: PURPOSE:To provide an alkali protease for carrying out proteolysis in a low- temperature area, capable of utilizing for food processing, industry, detergent, etc. CONSTITUTION:The objective alkali protease is produced by culturing a bacterial strain of the genus Xanthomonas capable of culturing at 10-20 deg.C, concretely, Xanthomonas sp. S-1 (FERM P-12087) in a nutrient medium. The alkali protease has activity even in a low-temperature area, though the optimum temperature is about at 40 deg.C.
Patent JP-H01259154-A (JP)
Title: Blackening method and blackening furnace
Inventor: KATO YOSHIO
IPC: C23C8/18
Filed: 1988-04-06
Abstract: PURPOSE:To simultaneously perform the surface blackening and tempering of a steel by tempering the steel in an atmospheric gas having a specified composition in a tempering furnace provided with a direct-fired burner at the time of blackening a steel to obtain the surface having excellent resistance to corrosion, wear and appearance. CONSTITUTION:A steel member to be treated is conveyed by an endless conveyor 3 in the heating zones 6a-6d of the tempering furnace 1 provided with a direct-fired burner 7 and isolated from the external air by a sealing water tank, heated, and tempered. In this case, the air-fuel ratio of the burner 7 is adjusted to hold the O2 concn. in the atmosphere in the heating zone 6 at <=0.1% and the gaseous CO concn. at 1-6%. Cooling air is introduced into the furnace from a gas cooler to hold the furnace temp. at 400-650 deg.C. Consequently, the steel member is tempered, and a black coating film consisting of Fe3O4 is formed on the surface. The steel member is then passed through the inside of a rust preventive soln. 12 consisting of a mixture of mineral oil and water, and discharged by a conveyor 13.
Patent JP-H01256241-A (JP)
Title: Pattern measuring type synchronizing circuit
Inventor: TAKAHASHI MASA
IPC: H04L7/08
Filed: 1988-04-05
Abstract: PURPOSE:To shorten the synchronizing establishing time by adding a pattern measuring synchronizing circuit capable of detecting and measuring a specific pattern to the transmission data string of the output of a demodulator and measuring the position of the specific pattern with respect to plural frames and number of repetition. CONSTITUTION:A pattern detection circuit 4a assigns a tentative frame 31 to a transmission data string 30 and informs a specific pattern to a position counter storage circuit 4b when the specific pattern included therein is detected. The position counter storage circuit 4b stores the count of each position and the pattern detection circuit 4a informs the reception of frames to a synchronizing position deciding circuit 4c when the reception of frames is finished for an optional number of times. The synchronizing position deciding circuit 4c calculates a deviation from the present tentative frame till the true frame and outputs a synchronization detection output 23 in the timing of the real frame. Thus, a waste time in the retrieval of synchronizing pattern is omitted and the synchronization establishment time of transmission is minimized.
Patent JP-H10261950-A (JP)
Title: Amplifier for active terminator
Inventor: TAKIZAWA NOBORU
IPC: H03K19/0175
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To simply realize an amplifier that is operated at a high speed. SOLUTION: This amplifier is constituted so as to output a prescribed voltage Vo to a bus line BUSi via a termination resistor R3. In this case, a capacitor C3 whose one end is connected to a drive line such as a base line of an output stage transistor(TR) Q8 and another end is connected to a constant voltage source GND is provided to the amplifier. The output stage TR Q8 quickly responds to a steep voltage state change in the bus line BUSi by receiving a tentative supply of its base current from the capacitor C3 faster than an output stage TR Q10.