baber/WOPTO huggingface dataset:
Patent JP-S61171589-A (JP)
Title: Pressure float separation method
Inventor: KOIZUMI MOTOMU
IPC: C02F1/52
Filed: 1985-01-24
Abstract: PURPOSE:To enhance the floatability of floc, by performing flocculation reaction by adding an inorg. flocculant to raw water and adding alkali metal salt of higher fatty acid to the flocculated reaction liquid while mixing pressurized water with said liquid to perform pressure flotation separation. CONSTITUTION:An inorg. flocculant such as iron chloride, iron sulfate or aluminum sulfate is added to raw water to form floc under stirring. Subsequently, 0.05-3mg/l of alkali metal salt of higher fatty acid (Na- or K-salt of lauric acid, stearic acid or oleic acid) is added to the flocculated reaction liquid. This reaction liquid is introduced into a flotation tank which is, in turn, released to atmospheric pressure from a pressure reducing valve to generate fine air bubbles and floc having said air bubbles adhered thereto can be floated and separated.
Patent JP-S5294637-A (JP)
Title: Waterproof window
Inventor: KIMURA SHIYOU
IPC: E06B7/16
Filed: 1976-02-05
Abstract: PURPOSE: To form a prepositive room for equalizing atmospheric pressures between a suspended water shutting-off wall provided at a lower frame of an inner paper sliding door and a waterproof member for the inner paper sliding door thereby to nullify differential pressure which will occur at a time of a storm and therefore to prevent a rain water due to the storm from entering a room following the prepositive room'. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08201910-A (JP)
Title: Camera provide with shot counter
Inventor: SHONO TETSUJI
IPC: G03B1/66
Filed: 1995-01-27
Abstract: PURPOSE: To more directly report a periodical inspection time to a user by providing a camera with a second display means displaying the accumulated number of times of shutter releasing after the camera is inspected or/and repaired. CONSTITUTION: The camera 25 is provided with a photographing lens on the front surface, a release button 26, a main power source switch 34 and an LCD display part 28 on the upper surface and a finder eyepiece window 27, a shot counter button 32 and a back cover 33 on the back surface. Then, the display part 28 is used both as a first display means for displaying the accumulated number of times of shutter releasing after the camera is purchased and the second display means for displaying the accumulated number of times of shutter releasing after the camera is inspected or/and repaired. The button 32 is constituted as a switching means for selecting and actuating the first and the second display means. Thus, the number of shots after the camera is inspected or/and repaired can be displayed together on a conventional shot counter.
Patent JP-S62171739-A (JP)
Title: High denitration method
Inventor: KOBAYASHI MOTONOBU
IPC: B01J23/34
Filed: 1986-01-24
Abstract: PURPOSE:To decrease nonreacted NH3 and to remove NOx in high degree of conversion by adding 1-3 times mol NH3 for nitrogen oxide to exhaust gas contg. nitrogen oxide and allowing the mixture to catalytically react with a catalyst of specified composition at 330-500 deg.C. CONSTITUTION:A catalyst contg. the following oxides is produced which contains binary composite oxide consisting of Ti and Si and/or ternary composite oxide consisting of Ti, Si and Zr as an A component of the catalyst, oxide of Cu and/or Mn as a B component of the catalyst and furthermore at least one kind of oxide selected from a group consisting of V, W, Mo, Ce and Sn as a C component of the catalyst. 1-3 times mol NH3 for nitrogen oxide is added to exhaust gas contg. nitrogen oxide and the mixture is allowed to catalytically react with the above-mentioned catalyst at 330-500 deg.C temp. and nitrogen oxide is removed in high degree of conversion.
Patent JP-H07285147-A (JP)
Title: Window and integrally molding method thereof
Inventor: SAWAKI NOBUYUKI
IPC: B60J1/00
Filed: 1994-01-07
Abstract: PURPOSE:To provide a window and the integral molding method thereof wherein an applicability of an adhesive has been improved and bonding strength is excellent. CONSTITUTION:Plastic glass 3 and a molding 4 integrally molded on a peripheral part of the plastic glass 3 are provided. An irregular surface 25 is formed on the peripheral part of the plastic glass 3. A hard coat processed layer 51 and an adhesive layer 52 are successively provided on the irregular surface 25, and the molding 4 is provided integrally on the adhesive layer 52. A depth of the irregular surface 25 is preferably 5 to 50mum. A thickness of the hard coat processed layer 51 is preferably 5 to 10mum. The irregular surface can be formed by, for example, sandblasting.
Patent JP-S56109242-A (JP)
Title: Flame-retardant resin composition
Inventor: SUZUKI TETSUAKI
IPC: C08L61/00
Filed: 1980-02-04
Abstract: PURPOSE: To provide the titled compsn. which can form laminated sheets having excellent arc resistance, soldering heat resistance, processability, flame retardance, etc., by mixing a melamine-modified phenol-HCHO resin, a phosphate ester and a monomethylol-substituted acid amide together.  
     CONSTITUTION: 45W80wt% melamine-modified phenol-HCHO resin (A) having a nitrogen content of 2W30wt%, 15W50wt% phosphate ester (B) [e.g. a compd. of the formula (wherein R is H, alkyl)] and 1W15wt% monomethylol-substituted acid amide (C) (e.g. a monomethylol derivative of formamide or acetamide) are mixed together to obtain the titled compsn. Said compsn is dissolved in an org. solvent to dilute it. Kraft paper is impregnated with the soln. of said compsn. A plurality of the impregnated kraft paper sheets are laminated together. Then the laminated kraft paper is pressure-molded with heating to form a laminated sheet.  
     EFFECT: The laminated sheet obtd. has also excellent tracking resistance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03217470-A (JP)
Title: Ink for screen printing and fluorine-coating product printed by same ink
Inventor: TASHIRO RENTA
IPC: C09D11/10
Filed: 1990-01-22
Abstract: PURPOSE:To obtain the subject ink capable of screen printing having excellent clarity and adhesion properties on metal surface or on a fluorine-coated film by mixing specific oil and fluorine resin powder in a solvent having high boiling point in a fixed ratio. CONSTITUTION:(A) 1 pt.wt. oil containing 0.1-30% resin decomposing without carbonizing below 450 deg.C such as cellulosic resin or polymethacrylate is mixed with (B) 0.5-2.5 pts.wt. powder containing fluorine resin powder and inorganic pigment such as TiO2-based pigment or CuO.Cr2O3-based pigment, as necessary, and dissolved in a solvent having high boiling point such as pine oil or butyl carbitol to afford the aimed ink for screen printing.
Patent JP-H04247382-A (JP)
Title: Magnetic tape recording and reproducing device
Inventor: NISHIDA SHUZO
IPC: G11B27/28
Filed: 1991-02-01
Abstract: PURPOSE:To perform the retrieval operation of a magnetic recording and reproducing device effectively and in a short time. CONSTITUTION:First identification data ID1 that is absolute time information is recorded on the sub data recording area of a track R, and second identification data representing the fact that continuous plural tracks R exist in a leading specific area on the sub data recording area of each track R in the leading specific areas from the forefront to a constant section out of the recording areas of main data consisting of the tracks R, and furthermore, the first identification data ID1 recorded on the track R in accordance with the leading position of the recording area of the main data is recorded on the sub data recording area of each track R in the leading specific area as third identification data ID3, respectively, and the fact that the arrival of the recording area that is a retrieval purpose arrives at the leading specific area is detected from the change of the second identification data ID2 in a fast retrieval operation, and the first identification data ID1 representing the leading position of the recording area to be retrieved is detected from the third identification data ID3 reproduced at that time.
Patent JP-H06221444-A (JP)
Title: Partitioning device for general fluid
Inventor: TAO TSUNEO
IPC: F16K3/02
Filed: 1993-01-28
Abstract: PURPOSE:To remove water leakage caused by the wear of a lip to provide a long life partitioning device for general fluid. CONSTITUTION:A partitioning device for general fluid has an annular packing 21 provided at an exhaust port 20 below a general fluid receiving cylinder 13, a gate valve 24 which abuts on the packing 21 in a state where it is pushed against the packing 21, and opens and closes the exhaust port 20 through reciprocating motion, and an opening part 27 provided below the gate valve 24. The annular packing 21 is divided into a dust lip 22 and a sealing lip 23 and provided, and composed so as to have different hardness suitable for the functions of both the lips 22, 23, and the occurrence of water leakage caused by the wear of the dust lip 22 can thereby be prevented.
Patent JP-S61176560-A (JP)
Inventor: EDOARUTO KURAINAA
IPC: D06M101/16
Filed: 1986-01-24
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-S63302417-A (JP)
Title: Magnetic recording medium
Inventor: SUZUKI HIROYUKI
IPC: G11B5/64
Filed: 1988-01-25
Abstract: PURPOSE:To obtain a magnetic recording medium having small noises by forming the medium in such a manner that the max. torque and magnetic flux measured by setting an axis of rotation within the medium plane attain the values in specific ranges. CONSTITUTION:A thin magnetic metallic film constituting a magnetic layer consists of a simple substance metal of Co, Ni or Fe or alloy essentially consisting of Co, Ni or Fe. The max. torque L which is measured by setting the axis of rotation within the magnetic recording medium plane and is expressed by the product of magnetic anisotropic energy Ku and the volume of the magnetic layer and the magnetic flux gamma expressed by the product of saturation magnetization Ms and the volume of the magnetic layer have the values expressed by 0<L/(2pi.phi<2>)<4X10<5>erg/emu<2>. The magnetic recording medium for intra-surface recording having the good corrosion resistance, the low noises and the excellent recording and reproducing characteristics is thereby obtd.
Patent JP-S60155638-A (JP)
Title: High strength aluminum alloy for casting
Inventor: ADACHI MITSURU
IPC: C22C21/10
Filed: 1984-01-26
Abstract: PURPOSE:To obtain an Al alloy for a casting having high strength and toughness by adding specified percentages of Mg, Cu, Zn and Ti to Al. CONSTITUTION:An Al alloy consisting of 1.0-2.0% Mg, 2.0-4.0% Cu, 4.0-6.5% Zn, 0.30% Ti and the balance Al with inevitable impurities is manufactured. Since Ti is contained, the grains of the Al alloy are made fine to improve the toughness, and cracking during casting is remarkably inhibited owing to the improved toughness.
Patent JP-S62170478-A (JP)
Title: Production of amorphous silicon film
Inventor: OSAME HIROSHI
IPC: H01L31/04
Filed: 1986-01-22
Abstract: PURPOSE:To form an amorphous silicon film of multi-layered structure which has no film defects between layers and has good film quality by instantaneously changing over the gaseous impurity to be added or changing the mixing flow rate ratio of a gaseous raw material and gaseous impurity during glow discharge. CONSTITUTION:The gaseous impurity such as diborane and silane which is the gaseous raw material subjected to flow rate regulation by mass flow controllers 10, 11 are supplied from cylinders 8, 9 via an electric discharge electrode 6 in the stage of depositing films on a cylindrical base body 5. The inside of a chamber 1 is maintained under a prescribed internal pressure and the glow discharge is induced to form the 1st layer of the amorphous silicon film 21 on the surface of the base body 5. The flow rate of the gaseous impurity is quickly decreased by a selector valve 13 in this state to deposit the 2nd layer of the amorphous silicon film 22 having the lower concn. of the impurity on the film 21. The amorphous silicon film having the double-layered structure which has no unstable parts, abnormal growth, etc., at the boundary between the deposited layers is formed by the above-mentioned method.
Patent JP-H01189800-A (JP)
Title: Transmitting system for sensor detecting signal
Inventor: SUZUKI YOSHIYUKI
IPC: G03G15/00
Filed: 1988-01-25
Abstract: PURPOSE:To remove the influence of a noise without delaying a response speed by modulating the output signal of a sensor to a time base and transmitting as the binary signal of a constant amplitude. CONSTITUTION:The output signal of a thermistor (sensor) 12 is comparated with the triangular wave signal of a constant cycle from a triangular wave generating circuit 27 in a comparator 26. Thereby, it is pulse duration modulated to the binary signal of the constant amplitude. This binary signal is transmitted to a microcomputer 19 through a lead wire 24 at the detecting signal. At this time, sensor information is converted to a signal modulated to a time base direction, so that even when a voltage level is slightly changed according to the influence of the noise, a distortion is not generated in the transmitted information but the influence of the noise can be completely removed. Since a capacitor for removing the noise is not used, the response speed of the signal is not delayed.
Patent JP-H06218576-A (JP)
Title: Back flux for one-side welding
Inventor: OYAMA SHIGEO
IPC: B23K35/362
Filed: 1993-01-28
Abstract: PURPOSE:To provide back flux which does not stick to a copper backing strip in flux copper backing one-side welding method. CONSTITUTION:This back flux for flux copper backing one-side welding is the flux 4 contg. a thermosetting resin and the flux 4 contg. powder and granular materials without contg. the thermosetting resin. The grain size consisting of the flux contg. the thermosetting resin is coarser than the grain size constitution of the powder and granular materials without contg. the resin. The grain size of the flux contg. the thermosetting resin of this flux contains >=30wt.% particles coarser than 212mum and the grain size of the powder and granular materials without contg. the resin contains >=50wt.% particles finer than 850mum.
Patent JP-S61174018-A (JP)
Title: Vertical feeding and feeder therefor
Inventor: HAGIMOTO HIROMI
IPC: B65G33/14
Filed: 1985-01-25
Abstract: PURPOSE:To perform a continuous feeding by a vertical feeding apparatus for earth and sad or the like by providing a vertically reciprocative and rotatable auger in a vertical casing such that, when moved downward, the auger is screwed into the earth and sand or the like filled while the auger is raised and then the auger is raised while carrying the earth and sand or the like. CONSTITUTION:Earth and sand or the like in a hopper 18 are supplied to and filled in the lower portion of the body 1 of a vertical feeding apparatus by a feeding auger 21. Another auger 9 is lowered by retracting rods 11a of a elevating jack 11 by the full thereof. The auger 9 is moved downward while being rotated by screws 13 and 8a and screwed into the earth and sand as stored by said full stroke. Then the auger 9 is lifted by the elevating jack 11 and, at the same time, the lower portion of the body 1 is filled with the earth and sand by the feeding auger 21. The repeat of these operations enables continuous feeding of the earth and sand or the like.
Patent JP-S5397894-A (JP)
Title: High frequency circuit for nuclear magnetism resonance device
Inventor: SHIMIZU SHIYOUZOU
IPC: H03H7/09
Filed: 1977-02-08
Abstract: PURPOSE: To make it possible to irradiate a sample effectively with two different high frequency signals and to simultaneously detect effectively the resonance signals from the sample. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07217861-A (JP)
Title: Governor equipped with valve
Inventor: MURATA KIYOSHI
IPC: F23K5/02
Filed: 1994-02-04
Abstract: PURPOSE:To provide a governor equipped with valve, which is prominent in the property of installation, maintenance and control, small in size and low in cost. CONSTITUTION:A governor equipped with valve 1 is provided with a ball valve 4, interposed between the primary side 2 and the secondary side 3 of a gas flow passage and capable of switching a tunnel type passage unit 10 communicatable with the gas flow passage to a gas flow passage intercepting unit, and a governor M body 5, received in the passage unit 10 and regulating the pressure of gas. Further, the governor equipped with valve 1 is provided with a casing 9, on which connecting ports 6, 7, connected to the primary side 2 and the secondary side 3 of the gas flow passage, and the take-out port of the governor body 5 are formed while retaining the ball valve 4 rotatably therein, a restrictor, a pilot valve and the like. Upon repairing the governor body 5, the ball valve 4 is opened, then, the passage unit 10 is faced to the direction of the take-out port and, therefore, a lid, attached to the take-out port, is removed whereby the governor body 5 can be taken out.
Patent JP-2000211682-A (JP)
Title: Container cap for fragrant agent or the like
Inventor: MATSUOKA TAKEYUKI
IPC: A45D34/00
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To make the opening area of a vaporization hole larger, and provide a sufficient strength against a loading in the vertical direction to make a stacking possible by making the height of the upper end of a tulip-shape fringe approx. equal or slightly higher to the peak of a top plate surface which curves upward, and making the lateral width of a skeletal structure which forms the vaporization hole smaller than the thickness width. SOLUTION: This cap 20 forms a convex lens-shape curved surface which curves upward, and skeletal structural sections 22 are approx. radially provided from the central section to the cap skirt section 12 on the periphery, and gaps which become vaporization holes 24 are provided between the skeletal structural sections 22. In this case, the cross sectional shape of the skeletal structural section is formed into a vertically long square of which the thickness width is larger than the lateral width, and the gaps which become the vaporization holes 24 are made larger, and in the meantime, a sufficient strength in the vertical direction is provided.  Also, on the outer peripheral section of the upper edge of the cap skirt section 12, a cap fringe 10 is properly projected by the width portion under a state wherein the fringe 10 becomes wider upward as reaching the external side, and the height of the upper end is set to be equal to the height of the peak of the curved cap top plate section 20.
Patent JP-S59140629-A (JP)
Title: Vertical magnetic recording medium and its production
Inventor: YOSHIDA KAZUYOSHI
IPC: H01F10/16
Filed: 1983-01-31
Abstract: PURPOSE:To obtain a vertically magnetized film which is satisfactory even if the film is light-gaged and has bending rigidity smaller than that of a Co-Cr alloy film without using a Co-Cr or Co-V alloy material by making Co vapor incident perpendicularly to a nonmagnetic substrate and subjecting the same to vacuum deposition in an atmosphere contg. a trace of oxygen. CONSTITUTION:Co is deposited by evaporation on a glass substrate which is optically polished, by using a resistance heating type vapor deposition device. 1 is a glass substrate, 2 is a vapor deposition source, 3 is a needle valve and 4 is a heater for heating the substrate. The vertically magnetized film consisting essentially of Co is obtd. By making Co vapor flow incident perpendicularly to the substrate, depositing the same by evaporation on the substrate in a vacuum atmosphere kept under the oxygen partial pressure ranging 4.4X10<-5>-6.5X 10<-5> Torr to maintain the average oxygen content in the film deposited by evaporation in a 30-40 atom% range, and controlling the satd. magnetic flux density of the resulting Co film deposited by evaporation so as to attain a range of <=6,500G, more preferably 6,500-3,500G. The substrate temp. in the stage of the vapor deposition is kept at <=130 deg.C and the thickness of the Co film deposited by evaporation is kept at >=0.05mum.
Patent JP-S63302090-A (JP)
Title: Thermal transfer recording medium
Inventor: KOSHIZUKA KUNIHIRO
IPC: B41M5/40
Filed: 1988-01-23
Abstract: PURPOSE:To enhance surface smoothness, by incorporating polyoxyethylene into a release layer adjacent to a base, and incorporating a coloring material into either one of a heat-softenable layer and the release layer, in producing a thermal transfer recording medium. CONSTITUTION:A release layer 2 and a heat-softenable layer 3 are provided on a base 1 in a laminate form to obtain a thermal transfer recording medium. The release layer 2 basically comprises a polyoxyethylene derivative and a heat-fusible substance, whereas the heat-softenable layer comprises a thermo plastic resin and a heat-fusible substance. A coloring material may be incorpo rated in either one of the release layer and the heat-softenable layer, and it is preferable to reduce the amount of the coloring material incorporated in the heat-softenable layer by incorporating the coloring material also in the release layer, from the viewpoint of printing quality such as ground contamina tion and voids. It is not necessary that each of the release layer and the heat- softenable layer is limited to be single.
Patent JP-S6050007-A (JP)
Inventor: ANDORIYUU CHIYON
IPC: B63H16/20
Filed: 1984-01-27
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-H05200192-A (JP)
Title: Cleaning device
Inventor: WADA HIDEAKI
IPC: D06F58/00
Filed: 1992-01-28
Abstract: PURPOSE:To provide a cleaning device that can perform dry cleaning of the clothes, and continuously performs finish after the cleaning. CONSTITUTION:On a circulating channel 1 of a dummy 3 to which clothes are attached, a cleaning zone 10 in which a solvent is sprayed, a first drying zone 11, a steaming zone 12 in which steam is blown to the clothes, and a second drying zone 13 are arranged. The clothes are cleaned and steamed consecutively while circulating the dummy 3.
Patent JP-H11196896-A (JP)
Title: Determination of superoxide dismutase activity and active oxygen
Inventor: UKETA HIROYUKI
IPC: C07D257/04
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To measure the subject activity by adding a specific tetrazolium compound and a superoxide dismutase to a superoxide anion generating system, making both reactants to compete with each other and measuring absorbance of the produced formazan. SOLUTION: A tetrazolium compound represented by the formula (R<1> to R<4> are each H, nitro, an alkoxyl or a halogen; M is an alkali metal or ammonium) and a superoxide dismutase enzyme are added to a superoxide anion- generating system. Thereby, reactions of the tetrazolium compound and the enzyme with the superoxide anion are made to compete with each other and the tetrazolium compound is reduced by the superoxide anion and absorbance of the produced formazan is measured to determine the objective superoxide dismutas(SOD) enzyme activity. Furthermore, SOD activity determination is useful for development of research field for exploring relationship between SOD or active oxygen and health in medical care, clinical examination, development or the like, of functional foods.