baber/WOPTO huggingface dataset:
Patent JP-H0718851-A (JP)
Title: Single pipe joint
Inventor: NAKAMURA KIJU
IPC: E04G7/06
Filed: 1993-07-06
Abstract: PURPOSE:To ensure that pipes fitted in from right and left are safely connected together by pressing upper and lower joint main bodies outwards via a pressure piece and lever plates by the driving in of a bolt. CONSTITUTION:L-grooves 3 are provided at both ends of each of upper and lower joint main bodies 1 of semicircular cross section, and a large-diameter portion 2 is provided at the center of each of the main bodies. Pipes A, B to be connected together are fitted into both ends of each joint main body 1 with their ends pressed against the large-diameter portions and external-pin projecting portions locked in the L-grooves 3. Next, a bolt 5 provided to each of the joint main bodies 1 is driven in to press a pressure piece 6 so as to press two lever plates 7, 7. Then the lever plates 7 press the upper and lower joint main bodies 1 outwards via fulcrums D, D, E, E, ensuring that the pipes A, B fitted in from right and left are connected together.
Patent JP-H10341340-A (JP)
Title: Device, method and system for processing image signal
Inventor: FURUYA ATSUSHI
IPC: G06T5/00
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of printing equipment and further to suppress increase in the processing burden of host equipment, when performing the hard copy of image formed at host equipment through the printing equipment according to a density pattern method. SOLUTION: A host equipment is provided with a transmitting means for transmitting M×N pieces of threshold values arranged at random in the shape of grids, before transmitting the pixel values of respective pixels. Then, the printing equipment is provided with a threshold register 31 and M×N pieces of transmitted threshold values arranged at random in the shape of grid are stored. A threshold value updater 32 is provided so as to update M×N pieces of stored threshold values according to fixed rules. Further, a comparator 33 is provided and each time the pixel value (density value) is transmitted, this pixel value is respectively compared with M×N pieces of threshold values, so that the arrangement pattern of Mn×N pieces of binary dots can be determined.
Patent JP-S6228214-A (JP)
Title: Manufacture of synthetic resin pallet
Inventor: FUJII MITSURU
IPC: B29C43/02
Filed: 1985-07-30
Abstract: PURPOSE:To manufacture a synthetic pallet which is strong enough and does not deform by a method wherein the pallet is formed by stamping heated long glass fiber reinforced thermoplastic resin sheets. CONSTITUTION:Firstly, a long glass fiber reinforced thermoplastic resin sheet is manufactured by pressing with rollers a plurality of heated thermoplastic resin sheets among which a plurality of long glass fiber mats are pinched. Secondly, after one or two long glass fiber reinforced thermoplastic resin sheets each of which has an area nearly same as that of a synthetic resin pallet 6 and is heated, are placed onto a bottom force, a top force is lowered for stamping molding of said resin sheets 1 in order to manufacture the synthetic resin pallet 6 having lattice-like ribs and tube-like girders by stamping.
Patent JP-S6285793-A (JP)
Title: Surfboard and sealing lip assembly for sailing vessel
Inventor: BORUFU DEIITORIHI TSUANDAA
IPC: B63B41/00
Filed: 1986-07-17
Abstract: A sealing lip assembly for surf boards or sail boats, which closes the underwater side of the opening of the centre board case or fin case in a virtually flow-tight and non-vortical manner in every position of the centre board, said sealing lip consisting of a sealing area (a) flexible on the longitudinal axis, an area (b) resilient prependicular to the longitudinal axis, and a mounting portion (c).
Patent JP-H0717925-A (JP)
Title: N-cyclohexyl-n-phenyl-alkoxyaniline and production thereof
Inventor: FUKUMURA TAKANORI
IPC: C07C213/08
Filed: 1993-07-06
Abstract: PURPOSE:To obtain a novel N-cyclohexyl-N-phenyl-alkoxyaniline extremely useful as an intermediate for synthetic dyes and rubber agents, especially, an intermediate for fluoran compounds useful as a coloring compound for pressure- sensitive or heat-sensitive recording. CONSTITUTION:A N-cyclohexyl-N-phenyl-alkoxyaniline expressed by the formula I (R is lower alkyl; R' is H or lower alkyl), e.g. N-cyclohexyl-N-phenyl-4- methoxyaniline. The compound of formula I is obtained by subjecting phenol to heat reaction with N-cyclohexyl-alkoxyaniline and cyclohexanone in the presence of a hydrogen transfer catalyst.
Patent JP-S5867714-A (JP)
Title: Heat insulating material
Inventor: YAMAMOTO HIDEKAZU
IPC: F25D23/06
Filed: 1981-10-19
Abstract: PURPOSE:An inexpensive heat insulating material, prepared by mixing and extending a polyurethane foam obtained by reacting a polyol with an isocyanate compound with an agregate, e.g. wood meal or cork waste, and having improved heat insulating and adhesive properties and weather resistance. CONSTITUTION:A heat insulating material prepared by extruding a polyol and an isocyanate compound from extruding outlets 6 and 7 respectively into a nozzle 5, and Freon gas is blown from an outlet 8. Both compounds are mixed and simultaneously jetted from a nozzle outlet 9. The resultant jetted material is then sprayed on an aggregate, e.g. wood meal of about 8 mesh, placed in a recess 4 of molding boxes 2 and 3 or te aggregate is blown thereon simultaneously with the spraying, and the mixture is foamed with the generated gaseous carbon dioxide and ''Freon '' gas, dried and cured at 50-60 deg.C for 7-10min. USE:Heat insulating materials for bathtubs.
Patent JP-H08332104-A (JP)
Title: String holder
Inventor: MURAI RYUKICHI
IPC: F16G11/10
Filed: 1995-06-07
Abstract: PURPOSE: To provide a string holder of which product costs are reduced, production management is facilitated as well and strings can be also surely held. CONSTITUTION: This string holder is composed of two members 10 and 12, having the same shape and these respective members 10 and 12 are provided with housing parts 18 for strings 14 having plural projections 20. The holder is provided with a supporting wall 22 installed on one side of the housing parts 18 at least and installed at the positions so as not to mutually interfer two members 10 and 12 when they are combined, a lock part 26 for mutually connecting two members 10 and 12, and an elastic leg part 29 to be engaged with the lock part 26 of the other member.
Patent JP-H0516384-A (JP)
Title: Ink jet recording device
Inventor: MITOMI TATSUO
IPC: B41J29/46
Filed: 1991-07-08
Abstract: PURPOSE:To eliminate frequent ink supply operations and improve operability of a device in an ink jet recording device equipped with a plurality of heads and a plurality of ink tanks. CONSTITUTION:An ink supply instruction (exchange of ink tank) is displayed after a lowering of remaining quantity of ink of a color (for example, cyanogen) is detected and after a predetermined quantity of recording is performed. During this time, when a lowering of remaining quantity of ink of other color (for example, magenta) is detected, an ink supply instruction of the color is also displayed at the time of display. Also, after this display, when remaining quantity of another color (for example, yellow) lowers during a period until recording operation is decided to be unable in an unsupplied state, an ink supply instruction of that color is also displayed immediately. Thus, two or more ink supplying operations can be performed at the same time.
Patent JP-2000353905-A (JP)
Title: Waveguide type double mode filter
Inventor: YONEDA HISAFUMI
IPC: H01P1/208
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive waveguide type double mode filter with high performance. SOLUTION: This waveguide type filter is constituted of one circular hollow resonator 1, first connecting holes 2a, 2b provided on the first edge faces of the circular hollow resonator 1, a first rectangular waveguide 3a connected with the first connecting hole 2a, a second connecting hole 3b provided on the second edge face of the circular hollow resonator 1, a second rectangular waveguide 3b connected with the second connecting hole 3b, and one or plural orthogonal mode connecting grooves 4a and 4b provided on the side wall of the circular hollow resonator 1.  The shapes and dimensions of the orthogonal mode connecting grooves and the connecting holes are properly selected so that a pass band filter having rapid attenuating characteristics equivalent to resonators in two stages can be substantially realized by one hollow resonator, and the characteristics can be prevented from being largely changed due to the working error of the orthogonal mode connecting grooves, and mass production or cost reduction can be realized. Moreover, it is not necessary to provide any protrusion such as a screw in the circular hollow resonator so that power resistance or low loss can be improved.
Patent JP-H0512739-A (JP)
Title: Magneto-optical objective driving device with external magnetic field
Inventor: MIYAUCHI HIROMASA
IPC: G11B11/10
Filed: 1991-07-08
Abstract: PURPOSE:To miniaturize a device by easily making the direction of leakage magnetic flux nearby a spot of light converged on a magneto-optical disk perpendicular to the magneto-optical disk, and eliminating the need for a mechanism which fixes a conventional external magnetic field applying means and an electric circuit for driving the means. CONSTITUTION:In the magneto-optical objective driving device with the external magnetic field, an objective lens holder 26 which holds an objective 28 is composed of a magnet, a couple of objective pressers 29 and 30 which fix the objective 28 to the objective holder 26 are composed of nonmagnetic bodies, and the objective pressers 29 and 30 are moved in position to adjust the leakage magnetic flux so that the leakage magnetic flux is abutted on the magneto- optical disk perpendicularly.
Patent JP-S6411266-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: TANIGAWA HIROHIDE
IPC: G03G9/08
Filed: 1987-07-06
Abstract: PURPOSE:To obtain a stable image by incorporating arom. polycarboxylic anhydride into a titled toner. CONSTITUTION:The arom. polycarboxylic anhydride is incorporated into the toner. This compd. is used in a 0.1-10pts.wt., more preferably 0.1-5pts.wt. range per 100pts.wt. binder resin. The arom. polycarboxylic anhydride to be used may be substd. with a polar atom such as halogen atom, aliphat. hydrocarbon group, nitro group, etc. The benzene ring may be alone or >=2 pieces and may be condensed. The stable image having excellent resolving power and fine line reproducibility is thereby obtd.
Patent JP-H0510797-A (JP)
Title: Hot-wire flowmeter
Inventor: YAMAMOTO NOBORU
IPC: G01F1/698
Filed: 1991-07-08
Abstract: PURPOSE:To reduce the lowest actuating voltage at which measurement of the amount of intake air is possible. CONSTITUTION:Voltages of temperature sensing resistors 7, 8 both installed in an intake air passage are input to a differential amplifying portion 600 and then input to a power transistor 5 via a reverse amplifying portion 700 and an output portion 800. The amount of electricity transmitted from the power transistor 5 is feedback controlled so that the resistance value of the resistor 7 whose amount of heat radiation varies according to the amount of intake air is held constant. The output portion has a constant current source and a transistor which is controlled according to the output of the differential amplifying portion 600, and current from the constant current source is divided by the transistor and fed to the base of the power transistor 5. Therefore, the required lowest voltage for transmitting electricity to the temperature-sensing resistors 7, 8 is reduced as compared to when an output portion of a normal operational amplifier is used.
Patent JP-H08334659-A (JP)
Title: Fluoride glass optical fiber having fluororesin layer
Inventor: NODA YUKIO
IPC: G02B6/44
Filed: 1995-06-09
Abstract: PURPOSE: To improve water resistance without deteriorating breaking strength. CONSTITUTION: A core part 1 and a clad part 2 are made of a fluoride glass and at least one layer of a water resistant glass coat part 3 of a material extremely closely adjusted to the clad part 2 in viscosity when spinning the fiber is arranged on the outer periphery of the clad part 2. The optical fiber is constituted so as to prevent the generation of crack in the case of water infiltration caused by remaining the uneven tensile stress between the clad part 2 and the glass coat part 3 and is provided with at least one layer of a resin coat part 4 composed of a fluororesin layer on the outer periphery of the glass coat part 3.
Patent JP-S6321750-A (JP)
Title: Hydrogen storage electrode
Inventor: FURUKAWA SANEHIRO
IPC: H01M4/38
Filed: 1986-07-16
Abstract: PURPOSE:To increase corrosion resistance in alkaline solution, to decrease capacity drop of an electrode caused by powdering of an alloy, and to increase capacity and cycle performance by using a hydrogen storage alloy indicated in the formula MmAxNiaCob. CONSTITUTION:A hydrogen storage electrode is made of a hydrogen storage alloy indicated in the formula MmAxNiaCob (A is at least one element selected from rare earth elements, Ti, and Zr, 0<x<=0.5, a+b=5). By adding A to Mm (mischmetal), the amount of element X having good hydrogen storage capability is increased, and the alooy composition slightly deviates from the ratio of 1:5 of stoichiometry and the unit lattice volume of the alloy is increased. The phase equilibrium between solid Solution phase and metal hydride phase is retained over a wide region, and a plateau in discharge voltage is increased. When x exceeds 0.6, the alloy composition largely deviates from the ratio of 1:5 of XY5 which is the composition ratio of alloy having good hydrogen storage capability and is not uniform. Therefore, the amount of hydrogen storage is decreased to reduce capacity and corrosion of the alloy is increased to reduce cycle life.
Patent JP-H0827450-A (JP)
Title: Tackiness-providing resin composition
Inventor: ITAGAKI MAKOTO
IPC: C08F20/14
Filed: 1994-07-19
Abstract: PURPOSE:To obtain a tackiness-providing resin composition excellent in weather resistance and not lowering the tackiness performance even when it is used outdoors. CONSTITUTION:This tackiness-providing resin composition is obtained by copolymerizing >=50wt.% methyl methacrylate with a (meth)acrylic acid alkyl ester having a 1-12C alkyl group and, if necessary, other vinylic monomer and has 500-3000 number-average molecular weight and 20 deg.C to 130 deg.C softening point.
Patent JP-2000000592-A (JP)
Title: Treatment of organic waste water
Inventor: HASEGAWA SUSUMU
IPC: C02F3/30
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To separate and recover a phosphorus component in a liquid or solid state by subjecting waste water to aeration treatment aerobically to separate the same into primary treated water and primary sludge and discharging a phosphorus component to a liquid phase from the primary sludge to separate phosphorus component- containing secondary treated water and secondary sludge from which the phosphorus component is removed. SOLUTION: Raw waste water is subjected to aeration treatment 1 at first and aerobic microbiological digestion and the intake of a phosphorous component by microorganisms are performed. Next, the treated soln. is subjected to solid liquid separation 2 to be separated into primary sludge (x) containing a conc. phosphorus component and primary treated water (a). Succeedingly, in order to discharge the phosphorus component to a liquid phase from microorganisms in the primary sludge (x), phosphorus discharge 3 is performed to separate the primary sludge (x) into secondary treated water (b) and secondary sludge (z).  Thereafter, a flocculant is added to secondary treated water (b) in a process of phosphorus separation 5 not only to flocculate the phosphorus component as a solid component but also to obtain tertiary treated water (c) containing no phosphorus component and a solid phosphorus component (y) by solid-liquid separation. The secondary sludge (z) is solubilized 4 in order to reduce the vol. of a sludge component.
Patent JP-H10105576-A (JP)
Title: Device and method for collating plural symbol strings based on sparse state transition table
Inventor: NANBA ISAO
IPC: G06F17/30
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To perform high-speed collation with a real storage capacitance while defining plural symbol strings as collate keys. SOLUTION: In an arrangement GOTO, a sparse state transition table is stored while being compressed so as not to mutually overlap elements and in an arrangement CHECK, the label of a symbol inputted from a text is stored when collating operation to that symbol is defined in the arrangement GOTO. Besides, an arrangement OUTPUT stores pointers to output symbol strings expressing keys. When the input symbol is coincident with the label in the CHECK, a collator is transited into the next state defined in the GOTO but when they are not coincident, the collator is transited into initial state and collates the symbol strings in the text with the keys. Then, the collated keys indicated by the pointers in the OUTPUT are outputted.
Patent JP-H0454917-A (JP)
Title: Rice cooker
Inventor: SATO SHINICHI
IPC: A47J27/00
Filed: 1990-06-25
Abstract: PURPOSE:To make the title cooker more convenient by setting thermal power while observing the thermal power at the present time, by a method wherein both a heater- actuating circuit for actuating infrared ray bottom-heaters and infrared ray wall- heaters, and a control means for controlling the action of these heaters are provided, and a window for observing the heaters are added at the outside of a cooker body. CONSTITUTION:Infrared ray bottom-heaters 7 are mounted on the bottom of a main body 5, and infrared ray wall-heaters 8, on the inside thereof; and a window 11 is fixed to the outside thereof in order that the infrared ray bottom-heaters 7 can be watched from outside. The degree of thermal power is inputted in a microcomputer 18 with a thermal power-adjusting key 16, and is displayed on a LCD 15 by the microcomputer 18. The microcomputer 18 begins to operate by being inputted with a rice- cooking key 17, and controls the action of both the infrared ray bottom-heaters 7 and the infrared ray wall-heaters 8, through a heater-actuating circuit 13. At that time, since the thermal powder of the infrared ray bottom-heaters 7 at the present time can be watched through the window 11, a state of rice being cooked can also be delicately controlled by varying the degree of the thermal powder with the thermal power-adjusting key 16.
Patent JP-S6410335-A (JP)
Title: System for shortening compiling time
Inventor: SAKON SHOICHI
IPC: G06F9/45
Filed: 1987-07-03
Abstract: PURPOSE:To shorten the compiling time by detecting only those program units that should be translated by a compiler. CONSTITUTION:A source program 10 contains plural program units 11...1N that can be compiled independently of each other and each of these program units consists of plural rows 1111...111P which are set sequentially. Each of said rows contains flags 1121...112P and main bodies 1131...113P respectively. When the program 10 in a file 1 is corrected by an editor 2, the flag set to each of said rows is set in response to said correction. Thus a compiler 3 can translate only the program units where said flags are set when the program 10 is compiled again. As a result, the entire compiling time of the program 10 is shortened.
Patent JP-H0612329-A (JP)
Title: Ram rewriting system
Inventor: MIHASHI SHINICHI
IPC: G06F12/10
Filed: 1992-06-25
Abstract: PURPOSE:To rewrite constitution information on a RAM without exerting any influence upon computer operation and performance by providing a selector which selects an address register holding a RAM read out address corresponding to a write request and an address register holding a RAM write address. CONSTITUTION:In normal processing, the selector 9 selects the read address register 7 and when an address is set in the register 7, a corresponding physical address is read out of a RAM 6 and set in an output register 11. When writing operation is indicated in this state, a write address is set in the write address register 8 first by scanning-in operation and desired data are set in a write data register 10 by scanning-in operation. Then the data are written in the RAM, so reading operation is inhibited. Then the selector 9 selects the write address and then the contents of the data register 10 are written in the specified address of the RAM 6.
Patent JP-S6145734-A (JP)
Inventor: SASAKI MINORU
IPC: A61B5/352
Filed: 1984-08-11
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-2000352916-A (JP)
Title: Image forming device and method for controlling the same
Inventor: SATO HISAKO
IPC: G03G21/14
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which can prevent an original from being left behind or the original placing part. SOLUTION: This device is an image forming device in which an original image set on the original placing part is read and an image data read is printed on a recording mechanism and is ejected. An original take-out detecting means 75 detecting the take-out of the original from the original placing part is provided, and the start of printing operation or the ejection operation of the recording medium is controlled based on the detected result of the original take-out detecting means. Thus, a printed image is not obtained unless a user takes out the original from the original placing part, so that the original is prevented from being left behind.
Patent JP-2000003730-A (JP)
Title: Nonaqueous secondary battery
Inventor: MATSUFUJI AKIHIRO
IPC: H01M4/134
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To improve the energy quantity and cycle lifetime of a lithium secondary battery. SOLUTION: Transition metal oxide containing lithium is used as a positive electrode active material, and the compound containing silicon atom is used as a negative electrode material, and a material having a volume resistivity at 102 Ω.cm or less is used as the negative electrode conductive agent. One or more kinds of material is selected as the described material from among metals such as metal powder, metal flake, metal fiber and the carbon compound such as carbon black, graphite and carbon fiber.
Patent JP-2000355602-A (JP)
Title: Water-borne resin dispersion
Inventor: NAKAMURA KAZUHIKO
IPC: C08F2/22
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain a dispersion to provide a coating film excellent in water resistance and blocking resistance by specifying the calculated Tg of all the polymerizable mono mer components in a dispersion obtd. by emulsion polymerization comprising a first polymerization followed by a multistep main polymerization, the difference of the calculated Tg's of the respective monomer components at the first step of the main polymerization and the final step of the main polymerization, the average particle size of the resin particles obtd., etc. SOLUTION: The calculated Tg of all the polymerizable monomer components for use in the emulsion polymerization is made to be -10 to 40 deg.C, the calculated Tg of the monomer components for use in the first step of the main polymerization is made to be higher than the calculated Tg of the monomer components for use in the final step by 40 deg.C or more, the average particle size of the resin particles in the water-borne resin dispersion is made to be 50-110 nm, the content of the solid components of the dispersion is made to be 40-60 wt.%, the min. film forming temp. regarding the dispersion is made to be higher than the calculated Tg of all the monomer components by 10 deg.C or more, and the softening temp. of the coating film from the dispersion is made to be higher than the calculated Tg of all the monomer components by 10 deg.C or more.  The monomer components are pref. selected from an ester of a cycloalkyl group-contg. alcohol and (meth)acrylic acid, etc.