baber/WOPTO huggingface dataset:
Patent EP-0289955-B2 (EP)
Inventor: YAMADA SHIGERU
IPC: C08G73/16
Filed: 1988-04-29
Granted: 1996-07-17
Abstract: A polyester imide resin is made of a reaction product of (A) a dicarboxylic acid containing a 5-membered cyclic imido group or a derivative thereof, or a mixture thereof, (B) a tricarboxylic acid or a derivative thereof, or a mixture thereof, (C) a dihydric alcohol and (D) a trihydric aliphatic alcohol.
Patent EP-0468560-B2 (EP)
Inventor: CAIN FREDERICK WILLIAM
IPC: A23L27/60
Filed: 1991-06-26
Granted: 1998-03-25
Abstract: The invention concerns casein-containing dispersions, optionally mixed with denatured protein containing compounds. The pH of the mixture is 4.8-5.2, which pH is regulated by stopping of the milk fermentation by heating. The dispersions can be used as fatreplacer in food products such as dressings, toppings, mayonnaises, frozen deserts, cheese products, spreads.
Patent EP-0711371-B2 (EP)
Inventor: CUTTS PAUL KENNETH
IPC: D21H23/10
Filed: 1995-06-01
Granted: 2007-08-22
Abstract: Paper is made by forming a thick stock cellulosic suspension, flocculating the thick stock by adding a relatively high molecular weight and relatively low cationic charge density polymer, diluting the flocculated thick stock to form a thin stock and then draining the thin stock to form a sheet. Usually coagulant is added to the thin stock before drainage and best results are achieved by adding coagulant followed by anionic colloidal material such as bentonite. The process can be operated to give good retention and good formation and, if the thick stock is dirty, to minimise pitch problems.
Patent EP-0819740-B2 (EP)
Inventor: TOMIYA NOBUYUKI
IPC: C09D11/104
Filed: 1997-02-05
Granted: 2004-11-03
Abstract: La présente invention concerne une encre d'impression dont la base pigmentaire est constituée un bleu de phtalocyanine de haute qualité de forme β. Le procédé de production permet de réduire de façon considérable le temps et le travail nécessaires pour mener à bien les opérations de conversion du bleu de phtalocyanine brut en pigment et de production d'une encre d'impression utilisant cette base pigmentaire. Le procédé mis en ÷uvre consiste à ajouter au bleu de phthalocyanine brut une résine pour encres d'impression à raison de 20 % à 80 % de la masse de bleu de phthalocyanine, à broyer à sec le mélange à une température comprise entre 80 °C et 170 °C, puis à réchauffer les particules produites dans un solvant pour encres d'impression. L'encre d'impression ainsi obtenue contient des particules de bleu de phthalocyanine caractérisées par une structure cristalline de forme β et un rapport d'aspect se situant de 1 à 2.
Patent JP-3296393-B2 (JP)
IPC: F28F9/26
Filed: 1995-04-27
Granted: 2002-06-24
Abstract: PURPOSE: To surely braze a header plate to a tank body in the tank for an integral type heat exchanger formed by coupling two tanks. CONSTITUTION: A tank for an integral type heat exchanger comprises a tank 21 for a first heat exchanger, and a tank 23 for a second heat exchanger in such a manner that the tank 21 is integrally formed with the tank 23. The first tank body 25 of the tank 21 for the first heat exchanger is integrally formed with the second tank body 27 of the tank 23 for the second heat exchanger, a groove 33 is formed between the body 25 and the body 27, and the ends of the first header plate 35 of the tank 21 for the first heat exchanger and the second header plate 37 of the tank 23 for the second heat exchanger are engaged and brazed in the adjacent state.
Patent JP-H0572387-B2 (JP)
Inventor: RICHAADO BAANAA
IPC: C07D303/18
Filed: 1984-06-19
Abstract: There is described a novel process for producing hydroquinone derivatives of the formula    <IMAGE>  II  wherein R is an ether protecting group, and their conversion into d- alpha -tocopherol, starting from compounds of the formula    <IMAGE> I  wherein R is an ether protecting group and R1 is hydrogen or an ether protecting group.
Patent JP-H07110866-B2 (JP)
IPC: C07D519/04
Filed: 1986-06-03
Abstract: The present invention relates to a process for the preparation of vincristine. The process for the semisynthesis of vincristine according to the present invention comprises oxidizing vinblastine or its salts with chromic acid or its salts, in ethyl acetate at a low temperature.
Patent JP-H0415623-B2 (JP)
IPC: H01L21/603
Filed: 1985-06-17
Abstract: PURPOSE:To improve the reliability upon connection as well as the workability by a method wherein the surface of a metal piece is coated with paste resin formed into a frame shape and then a metal wire is thermocompression bonded inside the paste resin frame. CONSTITUTION:Before a flow glass substrate 1 and an aluminium substrate 1 are heated, a metal piece 5 is coated with paste resin 10 into a frame shape to avoid any solder bonding. Therefore even if a solder layer 6 bonding the metal piece 5 on a conductor pattern 3 is melted when a metal wire 7 is thermo- compression bonded, any melted solder layer 6 can be blocked by the paste resin 10 not to flow over the surface of metal piece 5 as it is coated with the paste resin 10. Through these procedures, the metal wire 7 thermocompression- bonded may not be soldered improving the reliability upon connection.
Patent JP-2907722-B2 (JP)
IPC: B66B11/04
Filed: 1994-05-25
Granted: 1999-06-21
Abstract: The guide rail of an elevator driven by a linear motor also constitutes the secondary circuit of the linear motor. The guide rail of the elevator car or counterweight is made of a conducting metal and extends substantially through the whole length of the shaft. The guide rail (22) is provided with reinforcements (23), which can be connected together by means of fasteners (26) going through the rail. The reinforcements receive the thrust of the guides (30) of the car or counterweight. Alternatively, the guide rail is coated e.g. with teflon, in which case the coated portion receives the thrust of the sliding guides. <IMAGE>
Patent JP-3419501-B2 (JP)
IPC: C08F10/00
Filed: 1993-06-14
Granted: 2003-06-23
Abstract: A process for the preparation of a compound of the formula III <CHEM>  comprising, deprotonating a solution or suspension of an indene of the formula I   <CHEM> in a solvent or solvent mixture containing a base to give a suspension of a metallated product of the compound of formula I, adding to the suspension of the metallated product a compound of the formula II    X - R<6> - X   (II> and reacting the suspension of the metallated product and compound of the formula II.
Patent JP-S6324026-B2 (JP)
IPC: C23F11/00
Filed: 1979-11-16
Abstract: 1. Painting composition or paste containing a phosphate based, corrosion-inhibiting pigment for protecting iron and iron alloy surfaces characterized in that the corrosion-inhibiting pigment consists to an extent of 5 to 35 weight % of MgHPO4 .3 H2 O, the balance being CaHPO4 .2 H2 O, and the corrosion-inhibiting pigment is present in the dried protective coating in a pigment volume concentration of 10 to 60, preferably 20 to 40, volume %.
Patent JP-H0458454-B2 (JP)
IPC: C07C51/42
Filed: 1984-08-15
Abstract: The disclosure relates to a process for separating iodine and its compounds from the carbonlyation products acetic acid, acetic anhydride or ethylidene diacetate obtained by subjecting dimethylether, methyl acetate or methanol to a carbonylation reaction. For reducing the quantity of total iodine contaminating the carbonlyation products to less than 20 ppb iodine, the disclosure provides for the carbonylation products to be treated at temperatures of 20 DEG  to 250 DEG  C. with an alkyl or aryl phosphine or a heterocyclic aromatic nitrogen compound and at least one of the metals copper, silver, zinc or cadmium or their compounds and to be distillatively separated from the iodine thereby fixed in non-volatile form.
Patent JP-2554234-B2 (JP)
Inventor: LUDIKHUIZE ADRIANUS W
IPC: H01L21/337
Filed: 1993-07-20
Granted: 1996-11-13
Abstract: It is usual in high-voltage integrated circuits to provide one or several breakdown-voltage-raising rings at the edge of a high-voltage island in the form of surface zones of the conductivity type opposite to that of the island. According to the invention, the function of these rings is locally taken over by one or several zones forming part of a circuit element and also provided with a breakdown-voltage-raising edge. Since the breakdown-voltage-raising zones are locally omitted alongside the island insulation, a major space saving can be achieved.
Patent JP-2855398-B2 (JP)
IPC: C07D333/32
Filed: 1993-06-30
Granted: 1999-02-10
Abstract: Compounds of the formula <IMAGE>  in which     A denotes oxygen, sulphur or -NR1-;   B denotes C2-C6-alkylene; D-E denotes -O-E, -S-E, -O-CH2-E, -O-C(=O)-E, -O-C(=O)-O-E, -O-C(=O)-N(H)-E or -O-C(=S)-N(H)-E; E denotes phenyl; phenyl substituted by 1 to 3 substituents; a five-membered aromatic heterocycle having one to three hetero atoms; a five-membered aromatic heterocycle having one to three hetero atoms and substituted by one or two substituents; a six-membered aromatic heterocycle having one to three nitrogen atoms; or a six-membered aromatic heterocycle having one to three nitrogen atoms and substituted by one or two substituents;   L denotes halogen or methyl;   X denotes fluorine;   Y denotes chlorine or fluorine;   Z denotes hydrogen, fluorine or methyl;   m denotes the number zero, one, two, three, four or five;   n denotes the number zero, one or two and   R1 denotes hydrogen, C1-C4-alkyl, phenylthio or tolylthio, in free form or in salt form, can be used as pesticides and can be prepared in a manner known per se.
Patent JP-3420473-B2 (JP)
IPC: C09J7/10
Filed: 1997-07-08
Granted: 2003-06-23
Abstract: An adhesive silicone sheet that enroute to its complete cure is inhibited from releasing low-viscosity silicone oil, that provides excellent bond between a semiconductor chip and the corresponding chip attachment site, and that as a consequence of these features supports the fabrication of highly reliable semiconductor devices, The adhesive silicone sheet is produced by a very efficient method which yields an adhesive silicone sheet having particularly good adhesiveness. The siliocone adhesive sheet is used to produce highly reliable semiconductor devices in which the semiconductor chip has been bonded to its attachment site using the subject adhesive silicone sheet.
Patent JP-H0794575-B2 (JP)
IPC: C01B33/42
Filed: 1986-08-29
Abstract: A process for preparing an inorganic filler comprising treating a particulate inorganic material with a natural or synthetic latex composition and dewatering and drying the resultant mixture. The surface-treated inorganic filler can be used with advantage in a polymeric resin composition.
Patent JP-H0799086-B2 (JP)
IPC: F01M11/02
Filed: 1986-09-04
Abstract: PURPOSE:To absorb dimensional tolerances by fixing a supporting stay to an oil feeding piping into which the lubricant oil from an oil pump is introduced and providing the clearances in the axial and diametric directions of a bolt on the section where the bolt for tightening said supporting stay against an oil pan is inserted through said supporting stay. CONSTITUTION:An oil pump 11 is incorporated into a bottom crank case, while an oil pan 9 is overlapped on a bottom face opening. An oil pump 11 sucks the oil in the oil pan 9 via oil strainer 15 and communication tube 24 for delivering the oil to an oil cooler 28 via oil feed piping 30 and oil output port 25. A supporting stay 35 is fixed to the oil feed piping 30, through which a bolt 43 is inserted to be fixed to the oil pan 9. In the insertion section, there are gaps 41, 44 formed along the axial and radial directions of the bolt 43.
Patent JP-S6356887-B2 (JP)
IPC: C08G18/32
Filed: 1982-12-01
Abstract: Elastic molded articles having a closed surface layer are made from polyurea elastomers by the reaction injection molding technique. These polyurea elastomers are prepared from a polyisocyanate in which all of the isocyanate groups are aromatically bound, a polyether and a diamine. The polyether has at least two isocyanate-reactive groups and a molecular weight from 1800 to 12,000. At least 50% of the isocyanate-reactive groups in the polyether are primary and/or secondary amino groups. The diamine has a molecular weight from 108 to 400 and primary and/or secondary aromatically bound amino groups. Known auxiliary agents and additives may also be employed.
Patent JP-3151766-B2 (JP)
IPC: G02B27/02
Filed: 1992-07-31
Granted: 2001-04-03
Abstract: This invention relates to an image display apparatus capable of displaying a high-definition image. An image display apparatus of this invention is characterized in that light beams from a plurality of image display elements (1) are displayed as continuous single image information via a hologram optical element (2). An image display apparatus of this invention is characterized by including a plurality of image display elements respectively assigned to different partial image information regions of an image to be displayed, and a hologram optical element for diffracting a plurality of light beams from the plurality of image display elements, and displaying the diffracted light beams as continuous single image information. An image display apparatus is also characterized by including a plurality of image display elements, each of the image display elements having a large number of pixels, and a hologram optical element for forming a synthesized image by diffracting a plurality of image light beams from the image display elements, wherein the hologram optical element diffracts the plurality of image light beams so as to display a synthesized image by interpolating information between pixels of a plurality of images to be synthesized. <IMAGE>
Patent JP-3336427-B2 (JP)
IPC: F16D65/14
Filed: 1996-08-29
Granted: 2002-10-21
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a parking mechanism by pressing a bearing into a bearing hole without slanting easily, preventing the wear of the bearing and the bearing hole and the generation of a burr and turning a cam shaft smoothly. SOLUTION: A bearing 15 is formed by rounding an elastic sheet material in a cylindrical shape with a larger diameter than that of a bearing hole 9. A guide hole 9c with such bigness that the bearing 15 in a free state can be stored is formed between the bearing hole 9 and the boot groove 9a. The bearing 15 in the free state is stored to the through hole 22b of a guide table 22 while projecting its tip 15c. A stopper pin 21 is inserted in the insertion hole 22c of the guide table 22 and the tip of the bearing projected from the through hole 22b is inserted into the guide hole 9c while making the stopper pin 21 to a fulcrum and the other end 15d of the bearing 15 is push-pressed by a press-in tool 23 and the bearing 15 is pressed into the bearing hole 9.
Patent JP-2854287-B2 (JP)
IPC: A61L11/00
Filed: 1996-09-04
Granted: 1999-02-03
Abstract: The equipment treats the material (15') in an enclosure (15) with ozonised air from a generator (5') and accumulator (16). Residual ozone leaving the enclosure is eliminated preferably by an electric heater (10') and a catalytic destructor (10"). A vacuum is maintained in the enclosure by a pump (9) in the outlet from the destructor. An injector valve (12) abruptly supplies more ozonised air when the pressure (13) falls below a threshold. A safety valve (7) releases air through an auxiliary ozone destructor (8).
Patent JP-3113087-B2 (JP)
IPC: B29C45/23
Filed: 1992-09-08
Granted: 2000-11-27
Abstract: A multiple needle valve nozzle (1) according to the various exemplary embodiments serves for the simultaneous feeding of a plurality of individual moulds in an injection mould and has two or more needle valves (4) which are arranged in a common housing (2) and have a common piston drive (3). At the multiple nozzle (1), each needle valve (4) closes a nozzle orifice (5) assigned thereto and can be retracted therefrom for the injection of moulding material. An independent heating device (6) can be arranged in the region of the respective nozzle orifice (5). Feed channels (7) with branches (8) are provided in the common housing (2), which branches (8) lead to the individual needle valves (4) and their orifices (5). The common housing (2) is subdivided below these common feed channels (7) and their branches (8) into two housing parts (9) which are spaced apart from one another, accommodate, at least partly, the individual needle valves (4) and have the nozzle orifices (5) of said needle valves (4). The subdivision is also spatially arranged such that these housing parts (9) have in each case an interspace (11) between their walls (10) which extend round the needles (4) and are connected - if necessary subsequently - to the common housing (2). Supports (11) for the multiple nozzle can thus be accommodated below the common housing region between the housing parts (9). <IMAGE>
Patent JP-H0531828-B2 (JP)
IPC: H01L21/3205
Filed: 1986-10-08
Abstract: PURPOSE:To obtain a new hybrid type three-dimensional IC which realizes high density electrical connection by a method wherein semiconductor chips are provide on both surfaces of an anisotropic conductive film and the semiconductor chips are connected to each other through stripe wirings in the anisotropic conductive film. CONSTITUTION:In an anisotropic conductive film 2, stripe wirings 3 are formed vertically to the surface of the film 2 and independently from each other. Semiconductor chips 4a and 4b have required number of connection electrodes 5a and 5b at the respective corresponding positions. The semiconductor chips 4a and 4b are aligned while the connection electrodes 5a and 5b are facing the anisotropic conductive film 2 and are laminated on both the surfaces of the anisotropic conductive film 2 by thermocompression bonding or mechanical pressure. With this constitution, the respective corresponding connection electrodes 5a and 5b are connected to each other through the stripe wirings 3. Therefore, significant improvement of mounting density, improvement of operation speed owing to the reduction of wiring lengths and improvement of functional performance owing to combination of the chips whose functions, materials, manufacturing processes and so forth are different can be realized.
Patent JP-3836896-B2 (JP)
IPC: A61C5/08
Filed: 1995-09-19
Granted: 2006-10-25
Abstract: The invention relates to a process for producing a ceramic network material from a ceramic suspension by casting said suspension in a tooth-shaped mold. The suspension includes dispersed alumina particles in a medium containing deionized water with a pH in a range of about 4 to 5 and a concentration of polyvinyl alcohol in a range of about 0.5 to 1% by weight. The process includes the steps of slip casting the suspension in a plaster tooth mold and drying the molded suspension to draw the water from the suspension. The dried suspension then is fired in a furnace at a temperature in a range of about 1000 to 1400  DEG C to form a ceramic network. After the dried suspension has been fired and excess water and polyvinyl alcohol has been removed from the suspension, lanthanum aluminosilicate glass is infused to a coronal portion of the ceramic network to form a glass layer with a thickness in a range of about 1 to 2 mm within the ceramic network. A monomer, such as a monomer solution, then is infused to at least the portion of the ceramic network within the glass layer. Alternatively, the ceramic network may be infused with a metal alloy to form a layer on the coronal portion or with one or more monomers. <IMAGE>
Patent JP-2643954-B2 (JP)
IPC: H04N5/14
Filed: 1987-09-30
Granted: 1997-08-25
Abstract: A digital subsystem for improving the resolution of a TV digital signal by inserting additional digital samples into the digital TB signal in response to the correspondence of the digital signal and predefined patterns. The digital subsystem is a logic circuit which is responsive to received digital samples to group (502, 504) these digital samples into sets of samples. The digital circuit then calculates (505, 506, 507, 508, 510, 513, 521, 522, 523, 528) the slope between pairs of digital samples of each set and utilizes the calculated slopes to determine the correspondence to the predefined patterns. The determined predefined pattern designates the digital sample to be inserted (503, 520, 524) into each set. The inserted digital sample is either equal to one of the digital samples or the average between two of the digital samples of each set. The calculation of the slopes results in a logical "0" for a constant slope and a logical "1" for a negative or a positive slope. An Exclusive OR gate is utilized to make the determination of whether to use a value equal to one of the digital samples of the set or the average of the value of two of the digital samples. A slope is considered constant if the difference between the pair of digital samples if less than a value calculated from range information of the set of samples.
Patent JP-3238438-B2 (JP)
IPC: B66C1/02
Filed: 1991-09-26
Granted: 2001-12-17
Abstract: A vacuum hoisting device for transporting loads having an adhesive surface has at least one suction head which is attached to a hoisting mechanism and has at least one annular seal projecting on its suction side, the vacuum space or vacuum spaces enclosed by the annular seal or annular seals being connected via a connecting line to a vacuum source with a vacuum generator, and a valve arrangement being provided in the connecting line, which valve arrangement can be switched over between a suction position and an air-admission position. In order to obtain a simple and reliable valve arrangement, the hoisting mechanism is connected to the suction head (5) via a connection piece (41) which is movably guided by a guide (35) in such a way that it can be lifted and lowered between two end positions, the connection piece (41) and guide (35) forming the valve arrangement in the form of a three-way axial valve which is located in the bottom end position in the suction position and in the top position in the air-admission position, the connection piece (41) and guide (35) being coupled via at least one change-over switch (58, 59, 60, 61, 68, 69) which permits an upward movement of the connection piece (41) from the air-admission position into the suction position only after the connection piece (41) is lowered twice into the bottom end position. <IMAGE>
Patent JP-H0579343-B2 (JP)
Inventor: HAINRITSUHI KURADAAZU
IPC: A61M15/00
Filed: 1984-12-13
Abstract: An inhaler for the inhalation of powdered pharmaceutical compositions from capsules. The inhaler comprises a chamber for receiving the capsules, which chamber has a greater internal width and a greater length than the diameter and length, respectively, of the capsule and which chamber comprises at one narrow end an air inlet and at the other end an air outlet, so that during inhalation through the inhaler the capsule is set in vibration.
Patent JP-H0379469-B2 (JP)
IPC: D04H3/02
Filed: 1986-12-01
Abstract: A process for forming a dry fiber form susceptible of being infused with a resin and molded to a fiber reinforced plastic structural article, wherein the fiber form is comprised of a structural fabric (104) bearing plys of biased yarns (106, 108), the bias of the yarns being maintained along the curvature of the fiber form, without wrinkling or buckling of the fiber form. The structural fabric is attached to a form (100) bearing a shape-defining opening (102), and threads (114) are sewn within the opening. The fabric is then removed from the form, and the ends of the fabrics are then sewn with more threads parallel to the first set of threads. Thereafter, the excess is trimmed away, and the resulting sewn fiber form may be infused with resin and molded into a structural article.