baber/WOPTO huggingface dataset:
Patent JP-3299413-B2 (JP)
IPC: F24F5/00
Filed: 1995-07-14
Granted: 2002-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent the circulation of a refrigerant from being stopped by opening a valve body of an expansion valve fully and forcibly when the temperature on the side of a refrigerant liquid falls below a set temperature during the heating operation or exceeds a set temperature during the cooling operation regardless of a difference in temperature between that on the inlet side of the refrigerant and that on the outlet side thereof to heat exchangers of fan coil units. SOLUTION: Fan coil units 2 are each provided with a temperature sensor 8 which always measures temperature on the side of a refrigerant of heat exchangers of fan coil units 2 to transmit an electrical signal when the temperature measured exceeds a value set during the cooling operation or to transmit an electrical signal when the temperature measured falls below the set value during the heating operation. A controller 9 is provided to energize an expansion valve 21 for controlling the supply of the refrigerant by a signal from the temperature sensor 8 to open a valve body thereof fully during the cooling and heating operations separately.
Patent JP-3271012-B2 (JP)
IPC: G01N1/20
Filed: 1991-06-27
Granted: 2002-04-02
Abstract: An on-line type moisture measuring system for powdered or granular materials wherein the moisture content of the materials is repeatedly measured by supplying dehumidified and dried air each time the materials are sampled for measuring and thereafter automatically discharged. The system comprises a combination of sampling means (6) and a moisture measuring apparatus (A). The sampling means (6) samples a fixed amount of the materials from a material storage container (B) and pneumatically transports the sampled materials. The moisture measuring apparatus (A) includes dehumidified and dried air supply means (1) for heating, dehumidifying and supplying air, material weighing means (3) for weighing the sampled materials, a vaporization treatment chamber (2) having an airtight vaporizer (20a) with a heater (20b) in which the materials received in a sample boat (24) are heated while the dehumidified and dried air is fed as a carrier gas, a moisture measuring chamber (4) including a moisture meter (41) for measuring the water quantity of the materials based on the reaction of a Karl Fischer reagent by receiving the vapor generated in the vaporizer (20a) together with the carrier gas, and an arithmetic operation unit (11) for calculating the moisture content of the sampled materials based on the water quantity measured by the moisture measuring chamber (4) and the weight value measured by the material measuring means (3). <IMAGE>
Patent JP-H034840-B2 (JP)
IPC: F42B6/02
Filed: 1986-08-29
Abstract: A nock for arrows is disclosed. This nock is formed so that at all times during spanning of the bow and firing of the arrow, the nock-location section of the bowstring will be received in the nock so that the collar lies evenly against the bottom of the furrow of the nock for accurate firing of the arrow.
Patent JP-3339996-B2 (JP)
IPC: A61P43/00
Filed: 1995-08-10
Granted: 2002-10-28
Abstract: 2,3-dihydro-1H-isoindole derivatives of the formula (I) <CHEM> where R1-R5 and X are as defined herein and a process for their preparation are disclosed. The compounds are useful as serotonin reuptake inhibitors and, as such, may be useful for the treatment of depression, obsessive-compulsive disorders, stuttering and trichotillomania.
Patent JP-2704213-B2 (JP)
IPC: H01L23/31
Filed: 1990-08-17
Granted: 1998-01-26
Abstract: A plastic encapsulated integrated circuit package is disclosed which comprises a multilayer ground plane assembly bonded to a lead frame with an integrated circuit die bonded to the composite assembly. The multilayer ground plane assembly is first formed by bonding together a copper sheet and a thermally conductive polyimide material insulating layer to which is also bonded a layer of a b-stage epoxy resin. The ground plane assembly is then bonded to the lead frame by placing the b-stage epoxy layer of the ground plane assembly against the lead frame and heating the ground plane assembly and lead frame to a temperature of from about 120 DEG C to just under 200 DEG C for a time period not exceeding about 10 seconds to bond the b-stage epoxy resin to the lead frame without oxidizing it. An integrated circuit die is then attached to the composite assembly with an epoxy adhesive and the die attached assembly is then cured in a non-oxidizing atmosphere in an oven at approximately 150 DEG C for about 90 minutes to cure the adhesive and the b-stage epoxy layer. The die is then electrically connected to the lead frame. The bonded together ground plane/lead frame/die composite assembly is then placed in a mold and encapsulated in plastic.
Patent JP-S607077-B2 (JP)
IPC: D06P1/00
Filed: 1983-11-25
Abstract: The invention relates to a process for the trichromatic dyeing or printing of natural and synthetic polyamide materials with dye mixtures, in which process there is used the dye of the formula <IMAGE>  (1)  wherein R1 is methyl or ethyl, and R2 is cyclohexyl or phenyl, together with at least one dye of the formula    <IMAGE> (2) wherein B1, B2 and E1 are hydrogen, C1-C4-alkyl or C1-C4-alkoxy, and X is straight-chain or branched-chain C1-C4-alkyl, or straight-chain or branched-chain C2-C4-hydroxyalkyl, and a dye of the formula <IMAGE> (3)   wherein one Y is hydrogen or methyl, and the other Y is C2-C4-alkanoylamino or C2-C4-hydroxyalkylsulfamoyl, or with a mixture of the dyes of the formulae    <IMAGE> (4)  and   <IMAGE> (5)  where Y1 in the formula (4) is C2-C4-hydroxyalkylsulfamoyl, and Z is hydrogen or methyl, and Y2 in the formula (5) is C2-C4-alkanoylamino, Z in the formula (4) being hydrogen when Y2 in the formula (5) is the propionyl amino group in the m-position with respect to the NH group. The process according to the invention is suitable for dyeing natural or synthetic polyamide materials from an aqueous liquor, or for printing with printing pastes; and it is particularly suitable for dyeing from short liquors.
Patent JP-2853998-B2 (JP)
IPC: G09G3/36
Filed: 1987-09-21
Granted: 1999-02-03
Abstract: The display 1 has a video signal receiver 2 and a store 3 with a capacity to hole one picture of the video signal. Row-output devices 4 to 7 enable the video information for respective rows of pixels to be taken out from picture store 3, and each has a bit extractor 8,to 11 to separate out one bit of the information for each pixel of the respective row. The resultant signal is passed to pixel drivers 12 to 15 which operates on a lattice 16 formed of ferroelectric liquid crystal pixel-elements, which are time-multiplex addressed according to a predetermined sequence, each row being addressed a plurality of times for each picture. In the addressing groups of the rows are set simultaneously, each group consisting of a plurality of rows spaced apart in the addressing sequence such that the rows in a group form a series with adjacent rows having a temporal separation in the addressing sequence exhibiting a binary progression.
Patent JP-3676138-B2 (JP)
IPC: G02C7/02
Filed: 1999-09-20
Granted: 2005-07-27
Abstract: Object of the invention is to provide plastic lenses for spectacles, which absorb UV rays of up to around 400 nm and are not too much yellowish.  Provided is a method for producing plastic lenses of good UV absorbability for spectacles, which comprises adding 2-(2-hydroxy-4-octyloxyphenyl)-benzotriazole to a diethylene glycol bisallylcarbonate monomer, a (thio)urethane monomer or an episulfide monomer, mixing them, and polymerizing the monomer.
Patent JP-3174366-B2 (JP)
IPC: C07F7/00
Filed: 1991-10-18
Granted: 2001-06-11
Abstract: An improved high activity olefin polymerization catalyst which can be used to produce  alpha -olefin polymers having good properties and a relatively narrow particle size distribution comprises an organoaluminum cocatalyst, a selectivity control agent and a novel olefin polymerization procatalyst which is obtainable by contacting a tetravalent titanium halide, a halohydrocarbon, an electron donor and a solid procatalyst precursor obtainable by heating an adduct of a carbonated magnesium ethoxide and a phenolic compound of enhanced acidity.
Patent JP-H073444-B2 (JP)
IPC: G01R27/02
Filed: 1987-10-27
Abstract: A conductivity measuring device comprises a low-potential intermediate electrode (6) which is capable of being in connected state by a switch (7) and which is disposed between a couple of measuring electrodes (3, 4) for transmitting and receiving. Each of said electrodes is made contact with a body (1) to be tested so that the conductivities of the surface and the inner portion of said body (1) to be tested can be measured, respectively.
Patent JP-3517462-B2 (JP)
IPC: F02B39/00
Filed: 1994-11-07
Granted: 2004-04-12
Abstract: The iron-aluminum alloy comprises the following constituents in atom percent: -12-18 aluminum -0.1-10 chromium -0.1-2 niobium -0.1-2 silicon -0.1-5 boron -0.01-2 titanium -100-500 ppm carbon -50-200 ppm zirconium - remainder iron. -  This alloy is distinguished by high thermal-shock resistance and, at temperatures of 800 DEG  C., still has comparatively good mechanical properties. The alloy can be used advantageously in components such as, for example, casings of gas turbines, which, with comparatively low mechanical loading, are subject to frequent thermal cycling.
Patent JP-H07108439-B2 (JP)
IPC: C04B35/103
Filed: 1992-09-18
Abstract: A molten steel pouring nozzle (1) which comprises: a nozzle body (2) comprising an alumina-graphite refractory, having, along the axis thereof, a bore (3) through which molten steel flows; and an outer refractory layer (4) arranged on an outside portion of the nozzle body (2) so as to be integral with the nozzle body and to be flush with an outer surface thereof, the outer refractory layer being arranged on a portion of the outside portion of the nozzle body, which portion is in contact, when a lower portion of the molten steel pouring nozzle is immersed into molten steel, with the open air without being immersed into the molten steel, and the outer refractory layer consisting essentially of: <TABLE>
Patent JP-H0782371-B2 (JP)
IPC: G05B13/02
Filed: 1985-12-20
Abstract: PURPOSE:To perform various assembling operation speedily and smoothly by shifting force and moment in detection center successively according to three operation for position error correction, attitude error correction, and assembly. CONSTITUTION:The arm part of a robot 8 is provided with a force sensor 15 which detects force and moment, a gripping device 3, and an insertion component 1, and the contacting force between the insertion component 1 and a component 2 to be inserted is detected by the sensor 15 to drive the robot 8 by a controller 14 based on the detection result. In this case, the force and moment are shifted in detection center to the size where the griping device 3 is not present beyond the tip of the assembly component 1 when an error in position is corrected, to the tip of the assembly component 1 when an error in attitude is corrected, or to the side where the gripping device 3 is present beyond the tip of the assembly component 1 during assembly. Consequently, various assembling operations are performed speedily and smoothly.
Patent JP-2562192-B2 (JP)
IPC: C12R1/645
Filed: 1988-11-18
Granted: 1996-12-11
Abstract: Recombinantly produced serum albumin is purified in a series of steps, initially employing an alkaline precipitation, optionally followed by incubation with an anion exchange adsorbent, followed by affinity chromatography employing a hydrophobic solid phase and using a water-soluble lipid anion as desorbens in the aqueous phase.
Patent JP-2753748-B2 (JP)
IPC: G01N33/536
Filed: 1989-11-15
Granted: 1998-05-20
Abstract: The invention relates to a process for the preparation of a sol of a metallic or non-metallic element or compound, such as SiO₂, sulfur, selenium, tellurium, and copper, wherein the sol is formed in a medium which contains at least one dye in solution to obtain a stained sol.
Patent JP-H0413338-B2 (JP)
IPC: C07C329/12
Filed: 1987-12-15
Abstract: Improved process for preparing bis(ethoxythiocarbonyl)sulfide by reacting sodium ethyl xanthate with ethyl chloroformate under pH controlled conditions.
Patent JP-2992334-B2 (JP)
IPC: A01N43/36
Filed: 1990-11-30
Granted: 1999-12-20
Abstract: There is provided a method of preparation of 2,4,5-tribromopyrrole-3-carbonitrile compounds in a single step from their 2-trihaloacetylpyrrole-4-carbonitrile precursors. The 2,4,5-tribromopyrrole-3-carbonitrile compounds are useful as molluscicidal agents.
Patent JP-3654656-B2 (JP)
IPC: B60W30/00
Filed: 1992-11-18
Granted: 2005-06-02
Abstract: PURPOSE:To issue alarm at its early stage of an abnormality in the event of any failed state in accordance with the change in the condition of a driver, for example when a car uses a driving-asleep alarming device. CONSTITUTION:In a driving-asleep alarming system 20, a signal from a steering sensor 21 is fed to a driving-asleep sensing logic part 22, and if judgement based upon the steering pattern is such that the car is in driving asleep, an alarm device 23 is actuated. A judging part 16 for the degree of correspondence to the operation judges the corresponding operating situation by a driving operation sensing part according to the change in the inter-car distance determined by a surrounding environment measuring device 10 and a condition change sensing part 12. The logic part 22 changes its sensing logic in compliance with the judging result whether normal or failed given from the judging part 16, reduces the sensitivity in sensing the driving asleep when the driver' condition is normal so that useless malalarming is precluded, and raises the sensitivity when the driver is out of normal condition so that alarming about driving sleep is issued at its early stages.
Patent JP-2799797-B2 (JP)
IPC: F16L19/08
Filed: 1991-12-02
Granted: 1998-09-21
Abstract: The invention relates to a connection system for bolted pipe joints resistant to the highest pressure, which comprises a standardised receiving member having a 24 degrees junction, a cap nut for producing a pressure-proof connection, a pipe or a joining pin for connecting other system components, and a two-part ring, one ring having a retaining element constructed as a cutting or clamping ring, and the second ring being constructed as a sealing element (6) which is assigned to the receiving member (1) and is positioned in front of the retaining element (7). In the assembled state, the sealing element (6) bears with a stop surface (10) extending radially relative to its ring axis (9) against the inner ring surface (11) of the receiving member (1) and extends at least over a part of the inner conical surface [cone] (2) of the receiving member (1). The sealing element has for the retaining element (7) a conically extending sliding surface (14) and a stop surface (15) extending radially relative to the pipe axis or ring axis (9). The sliding surface (14) of the sealing element (6) is constructed as a cone and is surface-treated. <IMAGE>
Patent JP-3583142-B2 (JP)
IPC: A61F2/06
Filed: 1996-06-05
Granted: 2004-10-27
Abstract: Solid free-form fabrication (SFF) methods are used to manufacture devices for allowing tissue regeneration and for seeding and implanting cells to form organ and structural components, which can additionally provide controlled release of bioactive agents, wherein the matrix is characterized by a network of lumens functionally equivalent to the naturally occurring vasculature of the tissue formed by the implanted cells, and which can be lined with endothelial cells and coupled to blood vessels at the time of implantation to form a vascular network throughout the matrix. The SFF methods can be adapted for use with a variety of polymeric, inorganic and composite materials to create structures with defined compositions, strengths, and densities, using computer aided design (CAD).Examples of SFF methods include stereo-lithography (SLA), selective laser sintering (SLS), ballistic particle manufacturing (BPM), fusion deposition modeling (FDM), and three dimensional printing (3DP).
Patent JP-H0774157-B2 (JP)
IPC: A61K8/00
Filed: 1986-06-11
Abstract: PCT No. PCT/GB86/00333 Sec. 371 Date Mar. 26, 1987 Sec. 102(e) Date Mar. 26, 1987 PCT Filed Jun. 11, 1986 PCT Pub. No. WO86/07255 PCT Pub. Date Dec. 18, 1986.A composition for application to human and animal tissue surfaces, said composition comprising an aqueous medium and a film-forming component at least partially soluble or dispersible in said aqueous medium, said film-forming component comprising an ester or mixture of esters, at least one being an ester of a polyol.
Patent JP-3048385-B2 (JP)
IPC: F01K3/18
Filed: 1991-01-28
Granted: 2000-06-05
Abstract: Disclosed is a method of oxidizing materials in the presence of an oxidant (28) and water (22) at supercritical temperatures to obtain useful energy and/or more desirable materials. Pressures between 25 and 220 bar are employed. The use of appropriately high temperatures results in a single fluid phase reactor (31), rapid reaction rates, high efficiency oxidation, and precipitation of inorganic materials.
Patent JP-2984365-B2 (JP)
IPC: H01S5/12
Filed: 1990-04-02
Granted: 1999-11-29
Abstract: Improved single-modedness is achieved in distributed feedback (DFB) lasers by minimising the feedback provided at or near the ends of the DFB grating. The feedback may be minimised at one or both ends of the grating. Feedback is controlled by reducing the coupling to the grating. Coupling is reduced by reducing the depth of the grating's teeth and/or by increasing the spacing between adjacent teeth.
Patent JP-4087898-B2 (JP)
IPC: A61K39/02
Filed: 1993-07-28
Granted: 2008-05-21
Abstract: The invention relates to conjugates of poorly immunogenic antigens, e.g. peptides, proteins and polysaccharides, with a synthetic peptide carrier constituting a T cell epitope derived from the sequence of human heat shock protein hsp65, or an analog thereof, said peptide or analog being capable of increasing substantially the immunogenicity of the poorly immunogenic antigen. Suitable peptides according to the invention are Pep278h, which corresponds to positions 458-474 of human hsp65, and Pep II, which corresponds to positions 437-448 of human hsp65, but in which two cysteine residues at positions 442 and 447 are replaced serine residues.
Patent JP-3973050-B2 (JP)
IPC: C07K14/435
Filed: 1993-09-16
Granted: 2007-09-05
Abstract: Disclosed are therapeutic treatment methods, compositions and devices for maintaining liver function in a mammal, including means for regenerating lost or damaged hepatic tissue, means for enhancing viability and integration of hepatic tissue and organ transplants, and means for correcting liver function deficiencies, including means for enhancing diminished liver function due to tissue injury or disease. The methods, compositions and devices on this invention all provide a therapeutically effective morphogen concentration to the hepatic cells to be treated. Also disclosed are methods and compositions useful in a gene therapy or drug delivery protocol for correcting a protein deficiency in a mammal.
Patent JP-H07116401-B2 (JP)
IPC: C09D151/08
Filed: 1992-05-19
Abstract: PCT No. PCT/EP92/01100 Sec. 371 Date Feb. 1, 1994 Sec. 102(e) Date Feb. 1, 1994 PCT Filed May 19, 1992 PCT Pub. No. WO92/22615 PCT Pub. Date Dec. 23, 1992A coating agent comprises a binding agentcontaining at least one acrylate copolymer (A) with carboxyl groups and/or at least one acrylate copolymer (B) with epoxide groups, the acrylate copolymers (A) and (B) being obtained by solution polymerization using less than 5% by weight based on the total weight of monomers of one or more polysiloxane macromonomers a1 having a number-average molecular weight of 1000 to 40,000 and on average 0.5 to 2.5 ethylenically unsaturated double bonds per molecule; and one or more epoxy resins.
Patent JP-2809875-B2 (JP)
Inventor: HILES ANDREW GEORGE GRIMSDYKE
IPC: C07D307/08
Filed: 1990-07-27
Granted: 1998-10-15
Abstract: PCT No. PCT/GB90/01166 Sec. 371 Date Jan. 31, 1992 Sec. 102(e) Date Jan. 31, 1992 PCT Filed Jul. 27, 1990 PCT Pub. No. WO91/01981 PCT Pub. Date Feb. 21, 1991.Separation of tetrahydrofuran (THF) from a mixture containing water, THF and a lower alkanol such as ethanol or methanol, is achieved by distillation in two zones, the vaporous mixture from the first zone being condensed and redistilled at a higher pressure in the second zone. Substantially pure THF is recovered from a lower part of the second zone, while the vapor from the top of the second zone is combined with the vapor from the first zone prior to condensation and the resulting condensate forms the liquid feed to the second zone. The process is suitable for recovering THF from complex reaction mixtures, containing also butane-1,4-diol and gamma-butyrolactone, obtained by hydrogenation of a dialkyl maleate.
Patent JP-3043064-B2 (JP)
IPC: A61K31/415
Filed: 1990-08-14
Granted: 2000-05-22
Abstract: Transdermal administration of dexmedetomidine, the dextrorotatory isomer of medetomidine, is described. The method involves sedating a patient by administering dexmedetomidine to a predetermined area of skin at an administration rate and for a time period effective to achieve the desired level of sedation. A therapeutic system for transdermally administering the drug is also provided. The therapeutic system is in the form of a skin patch which is a laminated composite of a backing layer, an optional anchor adhesive layer, a contact adhesive layer, and one or more additional layers.
Patent JP-3768528-B2 (JP)
IPC: A61L27/50
Filed: 1994-10-20
Granted: 2006-04-19
Abstract: A method of treating a collagenous biomaterial, such as porcine aortic valve leaflets or bovine pericardium, by exposing the biomaterial to an alcohol to inhibit in vivo calcification. The biomaterial, preferably glutaraldehyde-pretreated, is subjected to an aqueous solution of 60% to 80% lower aliphatic alcohol, such as ethanol for a period of at least 20 minutes, and preferably, 24 to 72 hours. The biomaterial is rinsed, and then stored in either a glutaraldehyde-free environment or an ethanolic solution of glutaraldehyde. In some embodiments, the treatment solutions include an additional anticalcification agent which may be a soluble salt of a metallic cation, such as Al+3 or Fe+3.
Patent JP-3439765-B2 (JP)
IPC: B09B5/00
Filed: 1993-03-06
Granted: 2003-08-25
Abstract: PCT No. PCT/EP93/00509 Sec. 371 Date Sep. 8, 1994 Sec. 102(e) Date Sep. 8, 1994 PCT Filed Mar. 6, 1993 PCT Pub. No. WO93/17852 PCT Pub. Date Sep. 16, 1993Thermoplastic articles are removed from a mixed waste stream and are sorted by heating the articles along the path of the waste stream to different softening temperatures of the different types of articles before the articles contact the separating bodies which have surface formations that are forced into the softened zones of the thermoplastic article so that the articles are impaled upon the body. The articles are then removed. The force with which the softened articles are impaled is obtained by a support or counterforce member juxtaposed with the separating bodies.
Patent JP-3856825-B2 (JP)
IPC: A61K9/70
Filed: 1996-01-12
Granted: 2006-12-13
Abstract: PCT No. PCT/FR95/00055 Sec. 371 Date Sep. 12, 1997 Sec. 102(e) Date Sep. 12, 1997 PCT Filed Jan. 12, 1996 PCT Pub. No. WO96/21462 PCT Pub. Date Jul. 18, 1996Novel pharmaceutical compositions that are particularly suitable for oral administration of superoxide dismutases (SODs) and that have good bioavailability and therapeutic efficacy. These compositions are made up of a combination of a superoxide dismutase and at least one lipids or proteins. The lipids are exemplified by ceramides, and the proteins are exemplified by prolamines or polymer films based on such prolamines. A pharmaceutically acceptable vehicle can also be included in the composition.