baber/WOPTO huggingface dataset:
Patent JP-H0312129-B2 (JP)
IPC: C21D1/60
Filed: 1982-11-11
Abstract: A metal quenchant fluid which is a mixture of water and a polyalkylene glycol and a inhibitor is substantially nitrite free. The inhibitor is a soluble product obtained by mixing a carboxylic acid having 4 to 12 carbon atoms in the molecule, an amine such as an alkanolamine boiling above 150°C at atmospheric pressure and a copper chelating agent such as NN diethanol methylene benzotriazole.
Patent JP-2823566-B2 (JP)
IPC: C12Q1/68
Filed: 1988-08-13
Granted: 1998-11-11
Abstract: A test kit for the identification of various bacterial species groupings comprises a DNA probe which can identify palindromic units specific to particular bacterial species or species groupings. Such probes are highly specific for particular species or species subgroups. Accordingly, specific identification of bacteria may be achieved.
Patent JP-H0811983-B2 (JP)
IPC: G01S15/52
Filed: 1991-08-14
Abstract: A control circuit (16) mounted on a faucet (10) operates an ultrasonic transducer (20) that transmits ultrasound into a target region (22) below the outlet (24) of the faucet. The control circuit receives electrical signals from the transducer when the transducer receives echoes from objects within the target region. The control circuit times the echoes to determine the distance of the object causing the echoes, and, if the distance of the object changes between successive measurements, the control circuit operates a valve (12) having an actuator that requires power only to change state so that it keeps the valve open when no power is applied. The circuit is powered by a rechargeable battery (18) that is charged by the action of a generator (31) that is driven by a turbine (34) powered by the flow of water through the faucet.
Patent JP-2938232-B2 (JP)
IPC: G02F1/1362
Filed: 1991-07-25
Granted: 1999-08-23
Abstract: A liquid crystal display apparatus has a matrix of ferroelectric liquid crystal pixels which perform gradation display under active matrix driving. Each pixel is provided with a sub-capacitance for eliminating the influence of noise introduced through parasitic capacitance of a driving thin film transistor. The ferroelectric liquid crystal has a spontaneous polarization value PS [C/cm<2>] expressed by the following formula:    PS > Vth(CLC + CS)/2A   ,where CLC represents the capacitance [F] of the pixel serving as a capacitor, CS represents the capacitance [F] of the sub-capacitance, A represents the area [cm<2>] of the pixel, and Vth represents the inversion threshold voltage of the liquid crystal. <IMAGE>
Patent JP-3808553-B2 (JP)
IPC: C12N5/0783
Filed: 1996-07-22
Granted: 2006-08-16
Abstract: The invention provides CTLA4 mutant molecules as ligands for the B7 antigen. Methods are provided for expressing CTLA4 mutant molecules as soluble, functional molecules, for preparing CTLA4 mutant fusion proteins, and for using these soluble molecules to regulate T cell interactions and immune responses mediated by such interactions. <IMAGE>
Patent JP-3490720-B2 (JP)
IPC: A61K6/083
Filed: 1991-07-30
Granted: 2004-01-26
Abstract: The invention relates to a deformable composition composed of 25 to 90% by weight of a glass ionomer cement containing (a) an aluminium fluorosilicate glass, (b) at least one polymeric polyacid with an average molecular weight > 500, (c) water and (d) where appropriate a chelating agent, and 10 to 75% by weight of a fluoride and/or oxide and/or mixed fluoride and/or mixed oxide, which is essentially insoluble in the aqueous polymeric polyacid and in the solution containing the chelating agent, of heavy metal elements, which is suitable as filling material for root canals of the teeth.
Patent JP-2635937-B2 (JP)
IPC: C08F4/655
Filed: 1994-09-22
Granted: 1997-07-30
Abstract: Ultrahigh-molecular-weight polyethylene of high bulk density is obtained by polymerisation of ethylene in the presence of a mixed catalyst comprising an organoaluminium compound and a titanium component prepared by reduction of Ti(IV) compound followed by treatment of the reduction product with an organoaluminium compound.
Patent JP-4115005-B2 (JP)
IPC: G06T19/00
Filed: 1998-08-28
Granted: 2008-07-09
Abstract: The present invention relates to a system and method for determining collisions between polyhedron objects represented by their features. Collisions are detected by determining the relative positions of closest features between pairs of polyhedra. The present invention is based upon comparisions of a feature from one polygon with a Voronoi region corresponding to a feature of another polyhedron. If a closest point from each feature is within the Voronoi region of the other feature, then the two features are the closest for that pair of objects. If the features are not within the Voronoi regions, then a new feature for one of the objects or polyhedra is selected based upon the position of the features relative to the Voronoi region. When a feature is of an edge type, the edge is clipped against the planes defining the Voronoi region. A new feature is selected based upon the relative positions of the points where the edge is clipped to the corresponding features defining the Voronoi region. In this manner, new features are selected which reduce the distance between features or which reduce the dimension of the selected feature without increasing the distance between features. New features are selected until the closests points are within the Voronoi region of the other feature, thus delining the closest features. The process is repeated for all pairs of objects and upon movement of any objects to continuously determine the closest features between sets of moving objects. <IMAGE>
Patent JP-3172628-B2 (JP)
IPC: C08G18/42
Filed: 1993-09-30
Granted: 2001-06-04
Abstract: Described is a flame-retardant (low-flammability) carpet (floor covering) consisting of a backing material (1), a tied-in pile yarn (2) and a back finish (3), wherein the pile yarn consists of low flammability synthetic fibres, the backing material consists of normal or low flammability synthetic fibres and the back finish consists of a polyurethane composed of the radicals of the formulae I to VII: <IMAGE>  where   A1 is an aliphatic radical having from 2 to 12, preferably 4-10, in particular 4-8, carbon atoms,   A2 is a phenyl radical, preferably an o-, m- or p-phenyl radical, A3 is an aliphatic radical having 2-10, preferably 4-8, carbon atoms, with n and m each being 1 or 2 and n+m being 3 or 4, preferably 3, and each of the n oxygen atoms being attached to A3, B1 is an aliphatic or cycloaliphatic radical having 2-10, preferably 4-8, carbon atoms, B2 is an aliphatic or cycloaliphatic radical having 3-6 carbon atoms, preferably an aliphatic radical having 3 or 4 carbon atoms with p being 1 or 2 and each of the p oxygen atoms being attached to B2, C1 is an aliphatic or mono- or bicyclic cycloaliphatic radical having from 2 to 12 carbon atoms, preferably 5-12 carbon atoms, and D1 is an aliphatic or mono- or bicyclic cycloaliphatic radical having from 5 to 36 carbon atoms, preferably 6-20, in particular 10-16, carbon atoms, the proportions of the radicals I to III, based on their total amount, are within the following limits:     I: 40 to 80 mol%,   II: 10 to 40 mol%,   III: 0 to 25 mol%, the proportions of the radicals IV, V and VI, based on their total amount, are within the following limits:     IV: 65 to 95 mol%,   V: 0 to 19 mol%,   VI: 3 to 16 mol%, the radicals of the formulae I, II and IV form polyester blocks having an average molecular weight from 400 to 6000, and the proportions of the radicals of the formula VII, based on the total amount of all the components of the polyurethane resin, are from 5 to 35 mol%, preferably from 10 to 25 mol%, and a process for producing the flame-retardant carpet. There is further described an aqueous preparation containing this polyurethane resin and its use for textile finishing. <IMAGE>
Patent JP-H0742326-B2 (JP)
IPC: C08F20/12
Filed: 1985-11-05
Abstract: This invention relates to a process for polymerizing acrylic monomers and possibly non-acrylic co-monomers by means of polymerization-initiating agents of the formula: R-M (I) in which M represents a metal selected among the alkaline and alkaline-earth metals and R represents an alkyl radical, which may have a straight or branched chain and contains 2 to 6 carbon atoms, or an aryl radical. The polymerization or copolymerization is effected in the presence of an additive consisting of a salt of an alkaline or alkaline-earth metal and of a mineral acid, such as lithium chloride.
Patent JP-3371644-B2 (JP)
IPC: G06Q50/00
Filed: 1995-09-14
Granted: 2003-01-27
Abstract: A mail processing system includes mail processing devices such as postage meters (11), a sorting machine (12) and a host computer (13). Each mail processing device provides to each outgoing mail not only its mailing charge but also an indicator which identifies the device itself, storing such provided data in its memory device. The sorting machine (12) reads from each received mail the data provided to it and stores such data in its memory device according to the device-identifying indicator. The computer (13) serves to retrieve data from these memory devices to make comparisons. If the discrepancy is greater than a specified value, a warning signal is outputted as a fraud has been committed. <IMAGE>
Patent JP-2870542-B2 (JP)
IPC: F16D69/02
Filed: 1988-10-21
Granted: 1999-03-17
Abstract: The addition of fibrillated acrylic fiber to non-asbestos type friction material compositions provides marked improvement in the flexural strength, stiffness and structural integrity of preforms used in the manufacture of friction elements. The consequent handling characteristics of the preform provide improvement in the manufacturing of the friction element.
Patent JP-2688414-B2 (JP)
IPC: C03B23/03
Filed: 1987-11-04
Granted: 1997-12-10
Abstract: 1. Bending/tempering installation for the production of tempered flat glass plates or bent glass plates, of the type incorporating a glass heating furnace (1), a space (2) able to receive either bending tools or heating means in place of the aforementioned bending tools located above the glas palte delivery conveyor, a tempering station (3) associated with the space (2) and used for the production of tempered flat glass plates and an auxiliary bending and then tempering means (20) associated with the space (2) and used for the production of bent glass plates.
Patent JP-H087780-B2 (JP)
IPC: G06Q20/36
Filed: 1992-10-28
Abstract: A portable data or information carrier in the form of a card or the like. In order to maximize the confidentiality of information stored in the carrier, and more specifically to limit the amount of information available to a would-be defrauder monitoring data lines connecting the data carrier to external devices, the data carrier includes a microprocessor and a memory operatively associated with the microprocessor. The memory has three particular zones, namely: (1) a secret zone in which reading and writing operations only by internal circuits of the data carrier are permitted; (2) a working zone in which any reading or writing operations are permitted; and (3) a read zone where only reading operations are permitted. The secret zone of the memory includes at least one key or code which is compared to a key received from a device external to the data carrier to determine whether a particular operation is authorized. To ensure that the data carrier consumes the same amount of current whether the requested operation is authorized or unauthorized, a bit is stored in the memory in either event. In general, the internal handling of data by the data carrier deprives a would-be defrauder of any opportunity to learn the nature of information required to use the data carrier.
Patent JP-3410645-B2 (JP)
IPC: A45D26/00
Filed: 1997-11-25
Granted: 2003-05-26
Abstract: A depilator has a casing, a row of tweezers, and a skin tensioner which is driven independently from the skin tensioner. When using the depilator, the user grips the casing of the depilator. The skin tensioner swings back and forth between a home position and a tensioning position, thereby applying an appropriate tension to the skin during the depilation. The pain caused by plucking hair is reduced. The driving load of the skin tensioner can also be reduced. <IMAGE>
Patent JP-4261003-B2 (JP)
IPC: B21D51/30
Filed: 1999-11-17
Granted: 2009-04-30
Abstract: The active sector (4) of the container crimping cam (3) has an internal profile defining a flat zone (12) between two deep indentations (8) receiving deformation gages. The gauges are used to produce a signal controlling the cam force. The signals from the gages are processed by an analysis device to produce a signal representative of the force exerted by the cam on the control roller. Lr, Ls and Lu designate the length of the rigid part at the center of the machined part, the length of the sensitive part of the cam and the length of the machine part respectively. hr and hs designate the thickness of the thinned zone and the height of material constituting the cam profile. These distances are related by : 0.75 ≤ Lr/Ls ≤ 0.80 1.75 ≤ Lu/Ls ≤ 1.80 and hr/hs ≥ 3.2
Patent JP-4668377-B2 (JP)
IPC: H01G11/84
Filed: 1999-11-24
Granted: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an electric double layer capacitor whose electric conductiv ity is high and whose electric conductivity at a low temperature is good. SOLUTION: This electric double layer capacitor is formed in such a way that a gel electrolyte composed of a polymer, an organic solvent and an electrolyte salt is interposed between polarizing electrodes. The polymer is polyacrylonitrile(PAN). The organic solvent is polypropyrene carbonate(PC). The electrolyte salt is one out of N-ethyl-N-methylpyrrolidinium tetrafluoroborate N-ethyl-N-ethylpyrrolidinium tetrafluoroborate N-methyl-N- methylpyrrolidinium tetrafluoroborate tetramethylenepyrrolidinium tetrafluoroborate and trimethylammonium tetrafluoroborate.
Patent JP-3995853-B2 (JP)
IPC: B65D81/32
Filed: 1999-12-14
Granted: 2007-10-24
Abstract: The bag (15) is pierced by a spike (13) acting upon an anvil part (14) that contains a second substance (51), separated by a film (16) from a first substance inside the bag. The spike is also used to pierce the film so that when it is used to pierce the bag the two substances are mixed together.
Patent JP-H07648-B2 (JP)
IPC: C10M145/38
Filed: 1986-01-15
Abstract: An ester of a carboxy-containing interpolymer is disclosed, said interpolymer having an RSV of from about 0.05 to about 2. The esterified polymer will include at least an ester group (A) which is a carboxylic ester group having at least about 8 aliphatic carbon atoms in the ester group with the proviso that if the ester group (A) contains less than 28 carbon atoms, the interpolymer ester will include an ester group which is a carboxylic ester group having an ester group of the formula  <IMAGE>  wherein R is a hydrocarbyl group of about 1 to about 50 carbon atoms, R' is a hydrocarbyl group of about 1 to about 50 carbon atoms, y is a number in the range of zero to about 50 and z is a number in the range of zero to about 50 with the proviso that both y and z cannot be zero. The interpolymer may include an ester group (C) which is a carboxylic ester group having no more than 7 aliphatic carbon atoms in the ester group. Crude oil, lubricating oil and fuel compositions and additive concentrates containing such ester are disclosed.
Patent JP-3003872-B2 (JP)
IPC: F23N5/18
Filed: 1991-03-06
Granted: 2000-01-31
Abstract: PCT No. PCT/FR91/00180 Sec. 371 Date Oct. 29, 1991 Sec. 102(e) Date Oct. 29, 1991 PCT Filed Mar. 6, 1991 PCT Pub. No. WO91/14133 PCT Pub. Date Sep. 19, 1991.An adjustable temperature gas feed is available that feeds firstly the grinder and secondly pre-drying means. At the outlet from the grinder, the gas that has passed through the grinder is combined with the gas that has passed through the pre-drying means to convey the ground material. The total gas flow rate QA at the oulet lies between a minimum flow rate and a maximum flow rate, and the flow rate Q1 of the gas passing through the grinder (1) is proportional to the quantity Qc of material placed in the grinder. According to the invention, a temperature T to be reached by the gas outlet temperature is set (optionally as a function of the moisture content of the material), and the gas feed is adjusted in such a manner that the feed gas is as hot as possible with the quantity of gas passing through the pre-drying means being limited to as little as possible. The method adapts to the material having different moisture contents and improves efficiency while leading to combustion with low NOx.
Patent JP-2909116-B2 (JP)
IPC: A61F2/02
Filed: 1989-06-12
Granted: 1999-06-23
Abstract: This invention describes absorbable and/soluble nonporous or porous polymeric films which have been reinforced with at least partially absorbable and/or soluble oriented structural elements like with oriented molecular chains, crystalline lamellae or filaments or fibers or with structures which have been constructed of fibers. The films of this invention are applied either to join tissues or their parts to each others or to separate them from each others like specially to protect controlled growth of periodontal ligament and/or cementum tissue.
Patent JP-2543972-B2 (JP)
IPC: G01D15/16
Filed: 1988-09-01
Granted: 1996-10-16
Abstract: In the representative embodiments of an ink jet array described in the specification, a linear array of ink jet orifices (31-34) is supplied with ink from pressure chambers (35-38) alternately disposed on opposite sides of the array to permit close spacing of the ink jet orifices. At the end opposite from the ink jet orifice, each pressure chamber (35-38) communicates with a low acoustic impedance chamber (43-46) to reflect negative pressure pulses from the pressure chamber back through the chamber as positive pulses and to prevent pressure pulses from being transmitted to the ink supply. In addition, a high-impedance passage (47-50) between the low acoustic impedance chamber associated with one pressure chamber and the pressure chamber for the adjacent ink jet provides a continuous flow-through passage from the ink supply port for one ink jet to the ink supply port for an adjacent ink jet. This permits continuous circulation by thermal convection of the ink when the ink jets are not in use to prevent settling of pigment in a pigmented ink and to transport ink containing dissolved air from the region of the ink jet orifice to a deaeration passage.
Patent JP-3143471-B2 (JP)
IPC: A61K47/16
Filed: 1990-05-24
Granted: 2001-03-07
Abstract: Described is a stable pharmaceutical composition of 3-(hydroxymethyl-5,5-diphenylhydantoin disodium phosphate ester, the prodrug of 5,5-diphenylhydantoin (phenytoin) a commonly used drug for the treatment and management of epilepsy and other types of convulsive states. It has been found that degradation of the prodrug to phenytoin can be controlled by controlling the pH of the composition. Controlling the pH to between 8.3 to 9.4 results in the production of diphenylglycinamide as the primary degradant and minimization of degradation to phenytoin. If the pH is maintained at a lower or higher value, then the degradation pattern changes, with earlier than expected product failure.
Patent JP-2717319-B2 (JP)
IPC: A61P37/00
Filed: 1989-10-04
Granted: 1998-02-18
Abstract: The present invention discloses synthetic peptides and antibodies raised thereto wherein the synthetic peptides represent important epitopic sites recognized by monoclonal antibodies which can neutralize IFN- beta . Also, the uses of these peptides or antibodies thereto as diagnostics and therapeutics are disclosed.
Patent JP-2598241-B2 (JP)
IPC: G05D7/06
Filed: 1993-10-29
Granted: 1997-04-09
Abstract: PCT No. PCT/EP93/03021 Sec. 371 Date Jul. 11, 1995 Sec. 102(e) Date Jul. 11, 1995 PCT Filed Oct. 29, 1993 PCT Pub. No. WO94/09962 PCT Pub. Date May 11, 1994It is proposed that a pressure control device and/or pressure regulating device (8) be used for a fluid medium, in particular air or gas, preferably nitrogen, which is to be supplied to an injection mold in addition to the molten plastic, this pressure control device and/or pressure regulating device (8) being provided as a stationary, but preferably as a mobile unit between a pressure generator/pressure accumulator (7) and an injection system associated with the injection mold (3), e.g., in a nozzle head or add-on building block. The device has a main line (21) which leads from the pressure generator/pressure accumulator (7) to the injection system (27) and which is switchable by means of valve control only in such a way that it either lets through or blocks the inflow of media, a first branch line (28) leading to a receiver side of a pressure sensor (29) whose other receiver side is sensitive to the pressure of the medium in the injection mold, and a second branch line (30) which can be switched so as to let through or block flow via a valve control influenced by the pressure sensor (29) and, in so doing, forms a media outflow from the injection mold, in particular a return of media to the pressure generator/pressure accumulator (7). Essential features of this device consist in that the main line (21) branches into at least two parallel flow paths (23a and 23b), that each flow path (23a and 23b) is outfitted with a media inflow control valve (24a and 24b) which may be operated to let through or block flow, as required, that the media inflow control valves (24a and 24b) have different flow cross sections (25a, 25b), and that these media inflow control valves (24a and 24b) can be controlled individually and/or jointly in a stepwise manner depending on the pressure difference determined by the pressure sensor (29).
Patent JP-3296494-B2 (JP)
IPC: G06V10/46
Filed: 1993-03-24
Granted: 2002-07-02
Abstract: The present invention relates to a digital image analysis method for automatically identifying an object in a background, characterizing the object by color by determining at least one interior point of the object, and displaying the object on a monitor in color corresponding to the natural color of the object and a digital image analysis method for displaying an object on a monitor in color. The methods are adaptive in that they create a new pallette for each image being processed. The system used to implement the methods is cost effective in that a black-and-white image processing board can be used in conjunction with a color filter and a color monitor.
Patent JP-3560983-B2 (JP)
IPC: C08G18/76
Filed: 1996-09-10
Granted: 2004-09-02
Abstract: A pressure sensitive adhesive consisting of a polyurethane foam is used for adhering decorative parts to automobiles and other vehicles. The adhesive is characterized by high tensile strength and elongation, excellent peel strength and good thermal and mechanical stress tolerance.
Patent JP-3462876-B2 (JP)
IPC: F23G5/033
Filed: 1993-12-07
Granted: 2003-11-05
Abstract: Thick matter and solids are conveyed together and substantially continuously through a conveyor pipeline. The thick matter is forced by a conveyor piston driven by a piston pump from a feed container into a conveyer cylinder. A forward face of the piston has a cutting crown with a cutting edge cooperating with an annular cutting ring to cut off solids projecting beyond an inlet in the conveyer pipeline.
Patent JP-4177897-B2 (JP)
IPC: C07C31/00
Filed: 1997-03-14
Granted: 2008-11-05
Abstract: PCT No. PCT/FI97/00170 Sec. 371 Date Sep. 15, 1998 Sec. 102(e) Date Sep. 15, 1998 PCT Filed Mar. 14, 1997 PCT Pub. No. WO97/34917 PCT Pub. Date Sep. 25, 1997The invention relates to a process for catalytic hydrogenation of non-hormonal unsaturated plant steroids and unsaturated plant-based fatty acids and triglycerides thereof using a metal catalyst bound to a polymer support containing grafted groups. The invention also relates to regeneration of a used catalyst.