baber/WOPTO huggingface dataset:
Patent JP-2000128250-A (JP)
Title: Pressure packaging and pressure-proof packaging container
Inventor: HASEGAWA MASAYOSHI
IPC: B65D85/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To eliminate gas leakage and to permanently maintain inner pressure by sealing a bung hole from the outside after a required pressure is attained, by using a simply structured valve which can change inner pressure stepwise using room temperature gas. SOLUTION: For gas injection, an inside sheet piece 4 is adhered to the bung hole 3 of this packaging container 1 from its inside face. Then room temperature pressurized gas is injected from the bung hole 3 for raising the inner pressure of the packaging container 1. In a pressurized condition where pressurization is not more than required, the inside sheet piece 4 is pressure welded to the bung hole 3 for making it an apparently sealed condition. Then the outside shape of the packaging container 1 is processed to be formed in a predetermined shape, and then is pressurized to a required level. After that the bung hole 3 is sealed outwardly using an outer seal piece 5 to make it a completely sealed condition.
Patent JP-H10142788-A (JP)
Title: Photosensitive color composition and color filter using that composition
Inventor: KITA SHINICHI
IPC: G03F7/027
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain high sensitivity and an effect to prevent the influences of oxygen during exposure, to increase crosslinking density and to improve chemical resistance of a formed pattern by using a polymer having side chains having a N-methylol structure and side chains having an OH structure as a resin which is hardened by acid. SOLUTION: A polymer comprising 5 to 50wt.% unit monomers having side chains of an N-methylol structure and 5 to 40wt.% unit monomers having side chains of an OH structure is used as a resin which is hardened with acid. The side chains having the N-methylol structure are expressed by formula. In the formula, R1 is hydrogen or 1 to 5C alkyl group, and R2 is hydrogen, 1 to 5C alkyl group, methylol group or alkyl ether compd. of methylol group. As for the monomers having this side chains, N-methylol acrylic acid amide, etc., can be used. As for the side chains having the OH structure, monomers having carboxyl groups and monomers having hydroxyl groups can be used.
Patent JP-S63157790-A (JP)
Title: Binder for paste solder
Inventor: KASHIWAGI KOZO
IPC: B23K35/22
Filed: 1986-12-19
Abstract: PURPOSE:To prevent sepn. of solder powder during storage and corrosion of solder powder by dissolving a specific ratio of specific components with a specific ratio of xylene and further, mixing a specific ratio of an org. gelling agent therewith to prepare a binder for paste solder. CONSTITUTION:This binder for paste solder is prepd. by dissolving 40-90wt.% 1 or >=2 kinds among ethyl cellullose, terpineol, nitrocellulose, and acetobutyl cellullose with 10-60wt.% xylene and mixing 0.25-3wt.% org. gelling agent further therewith. The sepn. of the solder powder during storage is obviated and the corrosion of the solder powder is obviated as well; further, the oxidation of base metals when the solder is coated thereon is prevented.
Patent JP-H02149747-A (JP)
Title: Judging device for idling of engine
Inventor: FURUYAMA MASAAKI
IPC: F02D41/16
Filed: 1988-11-30
Abstract: PURPOSE:To accurately detect the wholly closed state of a throttle by establishing comparative reference value for judging idle state on the maximum and minimum outputs of a throttle sensor in the case where an engine is judged to be in a mechanically idle state. CONSTITUTION:When a distinguishing means 30 judges the present operation of an engine to be in a mechanically idle state from a signal of an idle switch 10, an idling judging means 29 detects the maximum and minimum values of the output of a throttle sensor 9, which show a throttle opening, through a detecting means 32, and a renewing means 33 compares them with previous detected values to renew them, and then the up-dated values are stored in a memory means 20. Next, an establishing means 34 establishes comparative reference value for judging idle state on the renewed maximum and minimum values of the output of the throttle sensor. A judging means 35 compares the established reference value and the output of the throttle sensor 9 through the memory means 20 to judge the idle state of an engine. Thus the wholly closed state of a throttle can be accurately detected to improve the controllability of the idle state and the air-fuel ratio.
Patent JP-H07162000-A (JP)
Title: Thin-film transistor and its manufacture
Inventor: TAMURA TATSUHIKO
IPC: G02F1/1368
Filed: 1993-12-03
Abstract: PURPOSE:To realize a reliable thin-film transistor at high yield rate while improving step coverage at edges of a gate electrode as well as decreasing failures such as discontinuity and degraded insulation. CONSTITUTION:A thin-film transistor has a gate electrode composed of a first metal layer 2 of aluminum and a second metal layer 8 of aluminum containing anodizable metallic impurity. The second metal layer has an anodized surface 3 and completely covers the first metal layer. When this thin-film transistor is used as a switching element for a TFT-LCD, it is possible to remarkably reduce the resistance of gate lines, thus eliminating the problem of gate signal delay. Further, a reliable TFT-LCD can be realized at a high yield rate.
Patent JP-H09125016-A (JP)
Title: Biodegradable tacky tape
Inventor: SANADA AKIRA
IPC: C09J121/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a tacky tape, comprising a tape substrate consisting essentially of a biodegradable resin and a tacky agent without disturbing recycling treatment of paper, degraded when discarded into soil, etc., without requiring the practice of silicone treatment, etc., and having a sufficient strength. SOLUTION: This biodegradable tacky tape comprises (A) a tape substrate consisting essentially of a resin, having biodegradability and preferably further solubility in an alkaline solution such as a biodegradable polyester having a glycolic acid unit or a lactic acid unit in the molecular structure and (B) a tacky agent such as an acrylic emulsion, a solvent-based acrylic or rubber-based tacky agent. For example, the tear strength is 100-1000g and the tacky force between the components (A) and (B) is >=500g/inch in one surface of the component (A) and <=500g/inch in the other surface thereof.
Patent JP-H04177235-A (JP)
Title: Projection type liquid crystal display device
Inventor: KATOU HIROTSUKU
IPC: G03B33/12
Filed: 1990-11-13
Abstract: PURPOSE:To optimize an irradiation condition for each beam incident to each liquid crystal panel via three optical paths, while increasing a condensing rate, and eliminate brightness irregularity by providing a spectral transmission member having a frame type dichroic face at optical paths between a light source and a spectroscopic means. CONSTITUTION:A spectral transmission member 21 having a frame type dichroic face is laid in optical paths between a light source and a spectroscopic means 13. When a beam reflected with a reflection means 11 is irradiated to the dichroic face of the afore-said spectral transmission member 21, the beam is separated and passes through the member 21. In this case, the quantity of separated light is changed by varying the transmission factor and reflectance of the dichroic face of the spectral transmission member 21. According to this construction, brightness irregularity due to a difference in optical path length can be eliminated by optimizing an irradiation condition for each optical path.
Patent JP-H07161098-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ANDO MASAHIRO
IPC: G11B15/32
Filed: 1993-12-03
Abstract: PURPOSE:To quickly and exactly load a tape cassette and to simplify a configuration of the device. CONSTITUTION:The device is equipped with reel based 8s and 8T capable of moving corresponding to plural kinds of tape cassettes in different size respectively, and a magnetic tape 101 is drawn out of the loaded tape cassette 100, and is wound around a rotary drum 2 to perform its recording and reproducing. The reel bases 8s and 8T are on standby in intermediate positions of plural positions corresponding to the tape cassette to be loaded, and after the tape cassette 100 is loaded onto a mechanism chassis 1, the size of this tape cassette 100 is judged, and then the reel bases 8s and 8T are moved to the positions corresponding to the tape cassette 100. The time required for loading the tape cassette 100 onto the mechanism chassis 1 can remarkably be reduced.
Patent JP-2001123681-A (JP)
Title: Unit type kitchen and sanitary space facility
Inventor: KUBOTA SHIGEO
IPC: E03C1/01
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a unit type kitchen and sanitary space facility easy to install and requiring no installation of various pipes. SOLUTION: A bathroom 20, a toilet 30, a washroom 40, and a kitchen sink 50 are conveyably integrated by a frame member 70 to form this unit type kitchen and sanitary space facility 10. Feed water pipes, drain pipes, and ventilation ducts for the bathroom 20, the toilet 30, and the washroom 40 are concentratedly drawn out to the portion of a pipe junction 11 provided on the frame member 70.
Patent JP-H02150050-A (JP)
Title: Hybrid integrated circuit
Inventor: KINOSHITA MASAKI
IPC: H05K1/18
Filed: 1988-12-01
Abstract: PURPOSE:To form a hybrid integrated circuit which is not damaged by a thermal impact by mounting a semiconductor element on a recess formed by mechanically cutting a gold-plated circuit pattern through a metal plate. CONSTITUTION:A circuit pattern 3 gold-plated for wire bonding to a board 1 made of resin 9 is adhered to a metal plate 4 made of iron, nickel, cobalt alloy (covar) cut with a recess 1' by a rooter with adhesive 5, and a semiconductor element 2 is further adhered through a die bonding resin 6. For example, the element is wired to the circuit pattern with a gold wire 7 having 25 microns of diameter by a thermosonic bonding method to form a circuit. Thus, the decline of the reinforcing function of the board in which glass fiber is cut is restricted by interposing the plate 4, and the element is smoothly brought into contact therewith to avoid a stress concentration.
Patent JP-H03167003-A (JP)
Title: Radial tire for heavy load
Inventor: TAKAGI MAKOTO
IPC: B60C9/08
Filed: 1989-11-27
Abstract: PURPOSE:To improve the heat resistance without spoiling abrasion resistance by arranging the cords of at least two belt layer so as to crossing each other between plies and also by specifying the respective margins of safety in internal pressure to the rupture strength of each cord, dynamic equivalent angle, and normal internal pressure. CONSTITUTION:On a carcass layer 1c, three ring-like belt layers 1B to 3B are arranged in the peripheral direction of a tire, and these are made of steel cords respectively. In this case, respective cords of at least two layers are arranged crossing each other between plies and also the rupture strength of each cord is set to 250kg/cord or more. The angles to the tire peripheral direction in the dynamic synthetic component in each radial and peripheral direction strength of a compound layer comprising the belt layer and carcass layer which are arranged on a crown section 10, that is, dynamic equivalent angle are set to 33 deg. to 36 deg.. In addition, margin of safety (k) in internal pressure is set enough large to satisfy the following relation. That is, k>=15.5.
Patent JP-H01145543-A (JP)
Title: Measuring device of luminosity factor of optical apparatus
Inventor: YOSHIMURA MASAYOSHI
IPC: G01M11/00
Filed: 1987-12-02
Abstract: PURPOSE:To measure a luminosity factor of an optical apparatus and thereby to enable the determination of definition, by a method wherein a sensed light value of a light-sensing element which is separated light from a translucent mirror enters is compared with a sensed light value of a light-sensing element which senses a light from the translucent mirror transmitted through a test specimen. CONSTITUTION:A light flux from a point source 1 enters a collimator lens 2 and is turned to be parallel lights, and they pass a filter 4 and are separated in two directions by a translucent mirror 3. The light flux in the direction of straight advance enters a photodetector 6 via a stop 5, while the light flux in the direction of perpendicular intersection passes an objective lens 9 and an eyepiece 10 of a binocular 8 via a stop 7 and enters a photodetector 11. Then, outputs of the elements 6 and 11 are impressed on amplifiers 12 and 13 and outputs S0 and S1 of the amplifiers 12 and 13 are inputted to a divider 14. Hereupon the binocular 8 is removed, first, the amplifiers 12 and 13 are adjusted so that the output ratio S1/S0=1, and the binocular 8 is set subsequently. Then the output S1 of the amplifier 13 lessens, and the quotients S1/S0 represents a transmittance in the central wavelength of the filter 4. Therefore, this transmittance enables the measurement of the quality of the luminosity factor of the binocular 8 and thus the determination of definition.
Patent JP-H03167234-A (JP)
Title: Production of carrier for immobilizing biologically active substance
Inventor: MATSUKI TOSHITSUGU
IPC: C07K16/00
Filed: 1989-11-27
Abstract: PURPOSE:To obtain the title carrier excelling in mechanical properties and not performing nonspecific adsorption by previously subjecting part of the NH2 groups to a specified crosslinking treatment forming the title carrier in which the NH2 groups are converted into specified groups from a molding at least the surface part of which is composed of a polymer having prim. NH2 groups. CONSTITUTION:Before forming the title carrier in which at least part of the NH2 groups are bonded with a bifunctional aldehyde (e.g. glutaraldehyde) and the remainder of the NH2 groups are converted into OH groups or hydroxymethylamino groups from a molding at least the surface part of which is composed of a polymer having prim. NH2 groups (e.g. polyphosphazene), part of the prim. NH2 groups are subjected to crosslinking treatment with a polyfunctional compound (e.g. glutaraldehyde).
Patent JP-H02149524-A (JP)
Title: Treating agent for human immunodeficiency viral disease
Inventor: TOTANI HARUMASA
IPC: C07D279/26
Filed: 1988-11-30
Abstract: PURPOSE:To obtain a treating agent for human immunodeficiency viral diseases useful for AIDS or AIDS-related syndromes, having low toxicity, containing a specific compound, an ester or a salt thereof as an active ingredient. CONSTITUTION:The title treating agent containing a compound shown by formula I (R1 to R4 are lower alkylene; X is H or halogen and bonded to arbitrary bondable position of two benzene rings), an ester (e.g. acetyl or propionyl) or a salt (e.g. HCl or H2SO4) thereof. A dose of the compound shown by formula I is usually 1-100mg, preferably 2-50mg and administered dividedly twicefour times daily or preferably administered as a sustained release preparation. The compound shown by containing I, for example, is obtained by reacting a compound shown by formula II with a compound shown by formula III (Y and Z are halogen or alkyl) in the presence of an alkali condensation agent such as sodium amide to give a compound shown by formula IV and then reacting this compound with a compound shown by formula V.
Patent JP-H03166139-A (JP)
Title: Sheet feeder
Inventor: SHIMIZU HIROTAKA
IPC: B65H3/12
Filed: 1989-11-24
Abstract: PURPOSE:To prevent poorly performed separation of sheets resulting from double feed and avoid jam and mispaging because of the mentioned poor separation, by arranging a brush in the condition as contacting a transport means and in the position where the air jetted out of an air jetting means passes, and thereby preventing double feed. CONSTITUTION:From a nozzle 201 installed in the lower part of a floor tank 109, compressed air from a deelectrostatic brush 110 is blown to the tip of a bundle 103 of sheets in the direction from below to above so as to heave the bundle 103 of sheets. This puts the bundle 103 afloat by the compressed air, and suction is executed by a vacuum tank 108 from under a sheet feed belt 106 to attract only the undermost sheet to the surface of the belt 106, while the upper sheets are maintained in the condition afloat. If in this condition the sheet feed belt 106 is rotated, the undermost sheet attracted to the surface of belt will solely be drawn out.
Patent JP-S63159353-A (JP)
Title: Nitro-substituted 4-trifluoromethylbenzoic acid and production thereof
Inventor: NISHIMURA YASUNOBU
IPC: C07C67/00
Filed: 1986-12-23
Abstract: NEW MATERIAL:Trifluoromethyl-2-nitrobenzoic acid of formula I. USE:Intermediate raw material for pharmaceuticals, agricultural chemicals, liquid crystals, etc. Since both nitro group and carboxyl group are reactive functional groups, the compound is useful as a synthetic intermediate for various fluorine- containing aromatic derivatives. PREPARATION:A benzotrifluoride derivative of formula II [X is COY, CY3 or CO2H (Y is halogen)] is nitrated with a nitration agent such as nitric acid. As an alternative method, the derivative is hydrolyzed simultaneous to nitration to obtain a mixture of nitro-substituted 4-trifluoromethylbenzoic acid isomers. The mixture is partially neutralized with a neutralization agent (e.g. NaOH) and the isomers are separated to obtain the compound of formula I.
Patent JP-H10113150-A (JP)
Title: Manufacture of thinly sliced squid
Inventor: NAKAMURA KOJI
IPC: A23L17/50
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To prepare thinly sliced squid of excellent freshness, texture and taste by cutting a living squids into a thin continuous string shape. SOLUTION: The squid 6 is transported in the live state as it is and only a body part is cut off under the live state and turned to a hollow cylindrical body by removing internal organs. Then, the cylindrical squid 6a is mounted to a rotating body 10 and cut thin successively and helically from the body part end edge of the squid 6a while rotating the body part of the squid 6a and the squid meat 6b in the continuous string shape is obtained. For the squid 6a, the squid 6 in the live state and sea water 7 are housed inside a tightly sealed container 1 made of foamed resin, it is transported while supplying oxygen to the sea water 7, the one in the live state is worked and the one turned to the hollow cylindrical body is immediately cut thin.
Patent JP-H04175161-A (JP)
Title: Lining preventing adhesion of viscous substance and manufacture thereof
Inventor: ITO KENICHI
IPC: B65G11/16
Filed: 1990-11-08
Abstract: PURPOSE:To apply a lining on the spot within a short time by simple work by providing an elastic plate material to a frame in a state preliminarily stretched under definite tension and forming a recessed part to the rear of the plate material. CONSTITUTION:Heat-shrinkable canvas 4 or cords is stretched to be fixed to a frame 3 at both side end parts thereof and, thereafter, the frame 3 is inserted in a predetermined mold and an unvulcanized rubber material is injected in the mold to be vulcanized and molded. In order to effectively shrunk the fibers of the canvas 4 by the heat generated when the unvulcanized rubber material is vulcanized, it is desirable that said fibers (canvas 4) is immersed in an RFL (resorcin-formalin latex) treatment solution and subsequently set by heat under definite tension. For example, the shape of a lining is square and the metal frame 3 is embedded in the elastic plate material 2. The thermally shrunk canvas 4 is provided between the opposed sides of the frame 3 under tension within the elastic plate material 2 and the elastic plate material 2 is also set to the state stretched between the opposed sides of the frame 3.
Patent JP-S63159694-A (JP)
Title: Parallel running method for electric motor-driven pump
Inventor: OKUBO ATSUSHI
IPC: F04D15/00
Filed: 1986-12-22
Abstract: PURPOSE:To easily perform maintenance and inspection, by operating an inverter-controlled electric motor-driven pump system so that the total sum of load current in a pump-driving electric motor, directly operated by an AC power source, is controlled to a fixed value. CONSTITUTION:An electric motor-driven pump system, comprising an induction motor 8 and a pump 10, is directly driven by an AC power source 1. An electric motor-driven pump system, comprising an induction motor 7 and a pump 9, forms a variable speed operated pump system controlled by an inverter 2. The inverter 2 is controlled so that a load current of the electric motor 8 is equalized to a preset value by a current setter 4 by a current regulator 3. Accordingly, the improvement of economical efficiency and the simplification of maintenance and inspection are promoted in accordance with the omission of a pump delivery pressure detector.
Patent JP-H07136331-A (JP)
Title: Premium period detecting method for pachinko (japanese pinball game) machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 1993-11-10
Abstract: PURPOSE:To improve the detection accuracy by sampling the difference between the detected number of launched balls and the number of delivered balls for each time interval, and judging the period from the time after the difference starts to become minus to the time immediately before the difference becomes plus when the difference is continuously minus multiple times as the premium period. CONSTITUTION:The number of launched balls and the number of delivered balls are detected by respective sensors in each pachinko machine, inputted to a tabulation control device 15 via signal cables 20, and inputted to a memory section 18. An arithmetic section 17 calculates the difference between the number of the launched balls and the number of the delivered balls in one minute, for example, and stores it in the memory section 18 as sequential data. The stored data in the memory section 18 are displayed on a display section 19 in a polygonal line graph or the like. When the difference is minus two consecutive times or more, the period from the time after the difference starts to become minus to the time immediately before the difference becomes O or plus is judged as the premium period.
Patent JP-S63156897-A (JP)
Title: Fuel
Inventor: IZUMI TADASHI
IPC: C10L5/44
Filed: 1986-12-22
Abstract: PURPOSE:To obtain a fuel intended to resolve the waste disposal problems for plant garbage and also environmental problems and to recycle said garbage, by dehydrating and drying plant garbage followed by grinding or cutting into a granular form. CONSTITUTION:Plant garbage such as domestic vegetable refuse, flowery plant, leaves, twigs and vegetable refuse left in the field is dehydrated by a dehydrator followed by drying using a dryer to bring the water content of said garbage to pref. <=18wt%. Thence, the resulting garbage is ground or cut to a size pref. <=3mm, and, if needed, mixed with ca. 10wt% of powdered coal, thus obtaining the objective fuel.
Patent JP-H05140561-A (JP)
Title: Apparatus for closing door seal of coke oven
Inventor: IWASHITA YOSHIHARU
IPC: C10B25/16
Filed: 1991-11-21
Abstract: PURPOSE:To prevent the adhesion of tar near the door seal part of a horizontal chamber coke oven and to keep the complete sealing at the door seal part. CONSTITUTION:A nozzle 6a is attached to the contacting part between a sealing strip 4 and a frame 1 and hot gas is blown from the nozzle to heat the contacting part.