baber/WOPTO huggingface dataset:
Patent JP-H1150001-A (JP)
Title: Coating material composition and coating film, and coated material
Inventor: MORITA TAKEHIKO
IPC: C09D5/08
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition useful as a corrosion inhibiting coating material for a concrete base bacterial and a metal base material made of steel, etc., in pipes, etc., an acid resistant coating material, a coating material for cars, etc., bycompounding a polymer having a specific structural unit. SOLUTION: This coating material composition is obtained by compounding a polymer having structural unit (s) of formula I [R<1> and R<2> are each H or an organic residual group; R<3> is H or a monovalent metal ion, etc.; (n) =0-2] and/or of formula I [R<4> is H or n organic residual group; R<5> is H or a monvalent ion, etc.; (m)=0-2], preferably of formula I. The structural units of formula I and formula I are reversible by pH, and a lactose ring is formed under an acidic atmosphere, and on the other hand the lactose ring is opened under a basic atmosphere.  That is, when a treating solution containing a polycarboxylic acid acid of formula I is treated with an acid (e. g. hydrochloric acid, sulfuric acid, etc.) in an amount which exhibits acidity preferably depending on pH of 2 or less at 20-80  deg.C, a lactose ring is formed, and a structural unit of formula I is introduced into the polymer.
Patent JP-H1148142-A (JP)
Title: Cleaning device of grinding wheel
Inventor: MAEDA JUNICHI
IPC: B24B53/007
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device of a grinding wheel of simple structure capable of spraying washing on a desired grindstone surface of the grinding wheel without disturbing wheel exchanging. SOLUTION: A cleaning device 10 is furnished with a cleaning nozzle 22 to move between a working position to spray washing on a grindstone surface 18 of a grinding wheel 16 and a non-working position separated to the side of a rotary spindle 14 from the grinding wheel 16 by a direct acting actuator 20. The actuator 20 is connected to a washing tank 54 through a conduit run 50 and a pump 52. When washing is supplied to the actuator 20, a hollow piston rod 32 and a nozzle head 40 move by pressure of washing, the cleaning nozzle 22 advances from the non-working position to the working position, and washing is sprayed on the grindstone surface 18 of the grinding wheel 16 from the cleaning nozzle 22.  Additionally, the cleaning nozzle 22 recedes from the working position to the non-working position by energization of a built-in spring of the actuator 20 interlocking with supply stop of washing.
Patent JP-H0375219-A (JP)
Title: Magnesium oxide composition
Inventor: TERASE KUNIHIKO
IPC: C23C22/00
Filed: 1989-08-11
Abstract: PURPOSE:To improve the adhesive force of magnesium oxide to the surface of a metal plate by calcining magnesium hydroxide containing chlorine contents in the presence of a boron component and stream to convert into the magnesium oxide and simultaneously remove the chlorine contents and further adding the boron component to the prepared magnesium oxide. CONSTITUTION:Magnesium hydroxide containing chlorine contents is mixed with a boron component such as H3BO4 or B2O3 in a prescribed amount such as 1000-10000ppm and calcined in a rotary kiln, etc., or calcined in the presence of 50-100vol.% of stream to remove the chlorine contents and simultaneously convert into magnesium oxide. The magnesium composition is further mixed with the remaining boron component to provide the magnesium composition having improved adhesivity to the surface of a metal plate such as an electromagnetic steel plate. The magnesium oxide composition is applied to the surface of the metal plate and baked to form a forsterite insulating coating film thereon.
Patent JP-2000008590-A (JP)
Title: Non-baked tile
Inventor: MINAGAWA MITSUO
IPC: C04B33/24
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide this tile with the performance compatible with that of ceramic tile by forming it of a composite which is and pressed into a tile shape composed of ceramic chip crushed particles and alkaline metal silicate solution. SOLUTION: A composite composed of ceramic chip crushed particles and a binder of alkaline metal silicate solution added with silic acid fine powder is press formed into a tile shape. As a result, a non-baked tile 1 is provided. The surface of the tile 1 has a stone-like or brick-like pattern because of the ground particles of ceramic chips. With the mixed combination of various kinds of the particles, various kinds of natural-like stone or brick patterns are produced. The tile has the performance compatible to that of a baked ceramic tile, and an advantage in the aspect of easy execution of work and weather resistance.
Patent JP-S6266229-A (JP)
Title: Production of liquid crystal display device
Inventor: TSUKAHARA AKIRA
IPC: G02F1/13
Filed: 1985-09-19
Abstract: PURPOSE:To minimize the wetting part by the liquid crystal material on the outside surface of a device and to economize the liquid crystal material by providing the liquid crystal injection port of the device to a corner part having a trimming shape. CONSTITUTION:A sealant 3 is coated by screen printing, etc. along the inside circumference of at least one of two sheets of flexible plastic substrates each having a thin film-like electrode on the surface. The liquid crystal injection port is formed to the corner part having the panel trimming shape. An empty cell is then placed in a vacuum system and the liquid crystal injection port 4 is immersed in the liquid crystal material 6 when the system attains about 0.1-10mmHg. The atm. pressure is thereafter restored in the system and the liquid crystal material 6 is introduced into the cell. The injection port 4 is then press-welded with heating by an ultrasonic welder to thermally weld and seal the film and the corner part at the injection port is cut.
Patent JP-H1047627-A (JP)
Title: Low nox combustion method in combustion melting furnace and waste disposal apparatus
Inventor: YAMAHATA YUYA
IPC: F23G7/00
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To decrease a generation of NOx by mixing a reducing material generated by a thermal decomposition into a combustion region of a combustion melting furnace. SOLUTION: A thermally decomposed gas G which is a reducing material generated by a thermal deposition reaction is mixed into a furnace by way of a third air nozzle 21 and an amount of NOx contained in a combustion gas is decreased by making use of the reducing action of the thermally decomposed gas. Namely, when third air which is a working medium flows through an ejector 25 inserted in a supply line of the third air, the thermally decomposed gas G for which the ejector 25 is provided is sucked into the ejector 25 and is blown into the inside of a furnace in a mixed form with the third air. Hydrogen H2 and carbon monoxide CO contained in the thermally decomposed gas react with NOx contained in the combustion gas and reduce NOx to N2 so that an amount of NOx discharged from the combustion melting furnace 4 can be decreased.  The reducing reaction is considered to proceed in a temperature range of 900-1100 deg.C.
Patent JP-H0745262-A (JP)
Title: Lock device for battery
Inventor: NAKAO JUNICHI
IPC: H01M2/10
Filed: 1993-07-29
Abstract: PURPOSE:To spread a degree of freedom in designing an electronic equipment while a battery can be easily and safely mounted/removed. CONSTITUTION:In a device for locking a battery 2 mounted on a battery mounting part 11 of an electronic equipment 1, in the battery mounting part 11, a protrudable/sinkable engaging protrusive part 12 having a tilt surface in the head part is provided, and in the battery 2, an engaging recessed part 21 engaged with the engaging protrusive part 12, when mounted the battery, is formed, to also vertically movably mount an unlock button 22 for pressing down the head part of the engaging protrusive part 12 in this engaging recessed part 21. Further in this constitution, hook-shaped sliding grooves 13 are formed in both side edges of the battery mounting part 11, and sliding pawls 23 corresponding to these hook-shaped sliding grooves 13 are formed in both side edges of the battery 2.
Patent JP-2001032263-A (JP)
Title: Self-propelled soil improving machine
Inventor: SEKINO SATOSHI
IPC: E02D3/12
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To enable a worker to easily and correctly recognize the consumption or the remaining quantity of a soil conditioner while improving the soil by a mobile soil improving machine. SOLUTION: A feed part 3 is arranged on a body frame 2 connected to a lower traveling body 1, a treatment mechanism part 4 is mounted on its rear position, the earth and the soil improvement material are fed from an earth hopper 20 of the feed part and from a soil conditioner feeder, respectively. A soil conditioner feeding means 30 comprises a storage part 31 and a feeder 32, and the soil conditioner of the specified quantity is stored in the storage part 31. An operation panel 78 is installed on the body frame 2, operation members of the specified number comprising operation button, knobs, switches, etc., are provided on the operation panel 78, and a monitor is added thereto.  Based on the signal from a controller, the present quantity of the treated earth per unit time, the present consumption of the soil conditioner, and their integrated values are displayed on the monitor, and the storage quantity of the soil conditioner in the storage part 31 is also displayed.
Patent JP-S6266230-A (JP)
Title: Transmission type liquid crystal device executing negative displaying
Inventor: INAMASU YASUHIRO
IPC: G09F9/35
Filed: 1985-09-18
Abstract: PURPOSE:To improve the contrast and to prevent the decrease in the response speed at the time of low temperature of the liquid crystal by providing the shading conducting layer to the remaining area except the area which can come to be translucent and energizing the conducting layer by the electric power. CONSTITUTION:The electric field is impressed in accordance with the voltage between transparent electrodes 9 and 10, a liquid crystal 5 comes to be translucent and the part where the electric field is not impressed come to be shaded. At a polarizing plate 12 at the rear side, the interval is made by a spacer 13, a glass plate 14 is arranged and on the glass plate 14, a shaded conducting layer 15 is formed. The conducting layer 15 is formed at the area where the electrodes 9 and 10 are mutually faced, namely, at the remaining area except the area where the electric field is impressed and can come to be translucent. Thus, the contrast can be improved, the conducting layer 15 is energized by the electric power with the electric power source, the liquid crystal 5 is heated, the necessary response speed is attained and the decrease in the response speed at the time of the low temperature can be prevented.
Patent JP-H0651875-A (JP)
Title: Microcomputer and power unit
Inventor: WATANABE MASAAKI
IPC: G06F1/26
Filed: 1992-08-04
Abstract: PURPOSE:To automatically set a power supply voltage by instructing a voltage to be supplied to a control board from a power source control port by using a CPU to perform processing according to a program stored in a memory. CONSTITUTION:A control board 1 is provided with memories 6 and 7 to store the program or data, CPU 5 to perform processing according to this program, input/output port 8 to perform inputting/outputting to/from the memory 7, and power source control port 9 to output a voltage setting instruction from the CPU 5. In the case of testing voltage margin, the power supply voltage to be set to the program is designated and according to this program, the CPU 5 instructs the power supply voltage to be set from the power source control port 9. When this power supply voltage instruction is received, a voltage setting part 12 of a power unit 2 sets the output voltage of the power unit 2 so as to wet this instructed voltage and supplies the voltage to the control board 1. Thus, manual voltage setting is unnecessitated, and man-hour for the test can be reduced.
Patent JP-S6363725-A (JP)
Title: Biaxially oriented thermoplastic resin film
Inventor: NISHINO SATOSHI
IPC: C08K9/02
Filed: 1986-09-05
Abstract: PURPOSE:To obtain a biaxially oriented thermoplastic resin film suitable as a base film for a magnetic tape excellent in abrasion resistance, by adding microparticulate inorganic particles coated with titanium dioxide t a thermoplastic resin. CONSTITUTION:A biaxially oriented thermoplastic resin film containing 0.001-0.5wt% inorganic particles, of a mean particle diameter of 0.03-3mum, coated with titanium dioxide. As the thermoplastic resin, polyethylene terephthalate is particularly desirable. Although silica, calcium carbonate, kaolin, talc, etc, can be desirably used as the inorganic particles coated with titanium dioxide, silica is particularly desirable because of its high effectiveness.
Patent JP-H1031145-A (JP)
Title: Method for attaching lens parts
Inventor: INADA KATSUMI
IPC: G02B6/42
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for attaching lens parts by which an optical semiconductor module can be efficiently manufactured. SOLUTION: As to this method; a metallic fine projection ring 4h is formed on the outside peripheral surface of the hole part 4a of a package 4 for an optical semiconductor, and a lens 2 airtightly fixed on a top part is provided. While the attaching position of the lens parts 1 having a cylindrical hollow part having an outside diameter smaller than the part 4a by the same size as a gap 4c for positional adjustment and a metallic cap having a flange part 1f on an aperture end 1e is adjusted by utilizing the gap 4c for the positional adjustment, the surface of the part 1f abuts on the ring 4h in a state where the cylindrical hollow part of the cap 1a is fitted in the part 4a. An electric current is made to flow between the lens parts 1 and the package 4, and welding and airtight fixing are performed.
Patent JP-S6364323-A (JP)
Title: Vapor phase epitaxy method
Inventor: WATANABE AKISADA
IPC: H01L21/205
Filed: 1986-09-05
Abstract: PURPOSE:To grow easily single crystal on an amorphous substrate, by applying electric field or magnetic field to polarized molecules like InP and GaAs in a vapor phase epitaxy, and arranging the molecules in a specified direction. CONSTITUTION:An amorphous substrate 1 is supplied with TEIn and PH3. Just in front of the substrate 1 or on the substrate 1, TEIn and PH3 react with each other and generate InP molecules. Being slightly polarized, these InP molecules are arranged in the direction of electric field, when an electric field parallel to the substrate 1 surface is applied by electrodes 2 and a power source 3. A growth while making these as species gradually progresses, and single crystal grows on the whole part of the substrate 1. Thereby, single crystal can be easily grown on the substrate 1.
Patent JP-S6185287-A (JP)
Inventor: TSUCHIDA TETSUO
IPC: B62K25/08
Filed: 1984-10-03
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-S6098787-A (JP)
Title: Method for image processing in measurement of cell
Inventor: HAYAKAWA TAKESHI
IPC: C12M1/34
Filed: 1983-11-04
Abstract: PURPOSE:To allow automatic measurement without using naked eyes by storing in a frame memory a slightly short and long positions from the optimum observation position by naked eyes at a distance between an object lens of a microscope and a cell. CONSTITUTION:The first picture of a slightly shorter position that the optimum observation position by naked eyes and the second picture of a slightly longer position than the optimum observation position are respectively stored in ranges I and II of a frame memory 6 at a distance between an object lens 2a of a microscope and a cell (culturing container). The contents of the ranges I and IIof the memory 6 are subtracted by a corresponding picture element unit by an arithmetic control unit 7, which allows film detection of data corresponding to the outer shape of the cell to enable automatic measurement without depending on naked eyes.
Patent JP-S59100752-A (JP)
Inventor: KURIYAMA YOSHIHIRO
IPC: B29C48/355
Filed: 1982-11-26
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-H10100541-A (JP)
Title: Reversible thermosensitive recording medium
Inventor: KAWAMURA FUMIO
IPC: B41M5/337
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain stable color developability and color erasability and to improve light resistant preservability and moisture resistant preservability by incorporating one or more types of inorganic pigments each having mean particle size of specific value in at least one of an intermediate layer and a protective layer. SOLUTION: In the reversible thermosensitive recording medium utilizing color developing reaction of electron donative color developable compound with electron acceptive compound to form and erase color developed image by controlling thermal energy, a recording layer containing composition capable of relatively forming color developing state and color erasing state due to difference of heating temperatures and/or cooling velocities after the heating, an intermediate layer and a protective layer are sequentially provided. In this case, at least one of the intermediate layer and the protective layer contains one or more types of inorganic pigment each having mean particle size of 0.1μm or less.  As this inorganic pigment, inorganic pigment having a wavelength region of 400nm or less at an absorbing end or inorganic pigment having an ultraviolet UV-A region at an absorbing end is used or preferably metal oxide is used.
Patent JP-H0257647-A (JP)
Title: Manufacture of high-density chromium-type cermet sintered compact
Inventor: HANAWA KOICHI
IPC: C22C1/05
Filed: 1988-08-24
Abstract: PURPOSE:To manufacture a high-density and high-purity cermet sintered compact by using, as a parting agent, a material of the same kind as a metal oxide as raw material at the time of manufacturing a sintered compact of Cr-type cermet consisting of respective powders of Cr or Cr-base alloy and metal oxide by sintering a green compact of the above powders in a mold at high temp. and high pressure. CONSTITUTION:Metallic Cr or Cr-base alloy and metal oxide for forming hard dispersed phase, such as ZrO2, TiO2, and Al2O3, are mixed in respectively pulverized states of 0.1-200mum grain size in a weight ratio of 99:1-60:40, and the resulting powder mixture is preformed into the desired shape by means of cold isostatic pressing, etc., so as to be formed into a green compact. This green compact 3 is placed in a capsule 1, and the same metal oxide as the raw material for the green compact 3 is filled, as a parting agent 2, into the part between the internal surface of the capsule 1 and the green compact 3, which is subjected to hot isostatic pressing at >=1000 deg.C sintering temp. to undergo sintering and the resulting sintered compact is taken out of the capsule. By this method, the sintered compact of Cr-type cermet free from contamination with the impurities from the press mold or capsule and also contamination with the parting agent and combining high purity with high density can be obtained.
Patent JP-S6270592-A (JP)
Title: Aluminum electroplating bath and plating method by said plating bath
Inventor: KATO YOSHIO
IPC: C25D3/66
Filed: 1985-09-20
Abstract: PURPOSE:To execute Al plating with an Al electroplating bath having excellent current efficiency with a long bath life at a low cost by using a molten salt bath consisting of an Al halogen compd. and alkyl pyridinium halogen compd. as the Al plating bath and using an Al plate as an anode. CONSTITUTION:The molten salt bath consisting of 40-80mol% Al halogen compd. AlX3 (X is a halogen atom of Cl, Br, I, etc.) and 20-60mol% alkyl pyridinium halogen compd. C5H5N-R-X (R is an alkyl group of 1-5C, X is the above-mentioned halogen atom) is used as the plating bath in the stage of electroplating Al to the surface of a cold rolled steel sheet, etc. A consumable anode consisting of the Al plate is used for the anode and the electroplating is executed by the DC or pulse current of 0.1-10A/dm<2> DC density in the plating bath kept at 0-40 deg.C in a dry oxygen-free atmosphere of N2, Ar, etc. The high- purity Al plating to the good appearance is executed with the long life of the Al plating bath.
Patent JP-H0258079-A (JP)
Title: Optical system driving method
Inventor: SATO KAZUO
IPC: H04N1/04
Filed: 1988-08-24
Abstract: PURPOSE:To suppress a large current and reduce a mechanical shock when a driving motor for an optical system for exposure is scanning is inverted by adding a brake mode for the inversion. CONSTITUTION:When the driving motor M for the exposure optical system of an image reader which is normally rotated with transistors(TR) Q1 and Q2 on, and Q3 and Q4 off is inverted, only the TR Q2 is turned off with a short brake command. Consequently, a closed loop is formed of the TR Q2 and a diode D1 for the motor M, which enters a power generation brake state and is reduced in speed to a specific value. When an inversion command is generated at this point of time, the TRs Q1-Q4 are controlled and the motor M inverts. Inversion from backward rotation to forward rotation is the same and the addition of the brake mode suppresses a current flowing through the motor M to a small current to reduce the load on a switching element and also reduce the mechanical shock. Consequently, respective parts of the device are improved in stability and the life is prolonged.
Patent JP-S6363152-A (JP)
Title: Production of optical recording medium
Inventor: ITO MASAKI
IPC: G11B7/26
Filed: 1986-09-03
Abstract: PURPOSE:To improve weatherability, sensitivity and signal quality by providing a tellurium-selenium-nitrogen layer into a recording layer by using a material contg. tellurium and selenium as a target and executing sputtering in a gas contg. gaseous nitrogen and gaseous hydrogen. CONSTITUTION:The layer essentially consisting of tellurium, selenium and nitrogen is provided in the recording layer 21 by using the material contg. tellurium and selenium as the target and executing the sputtering in the gas contg. the gaseous nitrogen and gaseous hydrogen. The thickness of the tellurium-selenium- nitrogen layer is preferably in a 100-1,000Angstrom  range in terms of recording and reproducing characteristics and the range of 2-50atom% is preferable for the content of the selenium in terms of the recording and reproducing characteristics and weatherability. The content of the nitrogen is preferably 2-20atom% in terms of the recording and reproducing characteristics and weatherability.
Patent JP-H11136676-A (JP)
Title: Still image reproducing device
Inventor: KAMIYA AKIYOSHI
IPC: H04N21/426
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a still image reproducing device where a function of a moving image reproduction device is expanded and by which required still image information (still image information or the like selected by a viewer) is displayed without black-out among received still image information sets. SOLUTION: A display frame selection section 113 selects only frame data to be reproduced. A display data management section 1604 writes only display data that are received, decoded and are to be reproduced to a storage area of a display data storage section 1605. The display data management section 1604 and a display control section 1606 are coordinated via a header information storage section 1608 to execute toggle processing for the display data storage section 1605, while the display data management section 1604 writes the decoded frame data to an available storage area IP. The display control section 1606 keeps reading display data from the storage area IP to which write is completed till write of display data to be reproduced next is finished, and a display section 1607 keeps displaying the display data.