baber/WOPTO huggingface dataset:
Patent JP-2674957-B2 (JP)
IPC: C07K16/00
Filed: 1994-09-08
Granted: 1997-11-12
Abstract: Novel compounds for use in electrochemiluminescent assays and characterised by containing the structure        X - Y - ZwhereinX represents one or more nucleotides which may be the same or different, one or more amino acids which may be the same or different, an antibody, an analyte of interest or an analogue of an analyte of interestY represents a linker group attached to X and Z,andZ represents an electrochemiluminescent moiety, and intermediates employed in their synthesis.
Patent JP-3841311-B2 (JP)
IPC: A61K47/48
Filed: 1993-10-26
Granted: 2006-11-01
Abstract: Glycosyl-spacer active substance compounds (prodrugs), their preparation and their use as medicaments are described.
Patent JP-3117759-B2 (JP)
IPC: C09B35/30
Filed: 1991-10-18
Granted: 2000-12-18
Abstract: Azo chromophores having polyoxyalkylene substituents are linked together by a covalent bond or by an intervening connecting group to form dimers or trimers. The polyoxyalkylene substituents are straight or branched chain polymers primarily of ethylene oxide which make the dimer and trimer colorants useful as fugitive tints.
Patent JP-H0572767-B2 (JP)
Inventor: GEAHARUTO MAIAA
IPC: H03J7/02
Filed: 1984-12-27
Abstract: 1. An adjustment system working automatically for the tuner of a television receiver having a tuner oscillator (10) which can be tuned by a phase-locked loop (PLL), wherein an auxiliary frequency (8) is connected to the aerial input during the automatic adjustment and the individual radio-frequency tuned circuits (2, 3, 4) of the tuner (1) are adjusted in succession to a maximum output voltage in that tuning voltage values are applied in succession, in digital steps, controlled by a microprocessor (5), to the capacitance diodes present in the radio-frequency tuned circuits (2, 3, 4), and the increase in the tuning voltage values is interrupted when a maximum value, detected by an evaluation circuit, is reached at the output, characterised in that a frequency which results from the difference between the set tuner oscillator frequency (OSC) and the arithmetical mean of the i.f. picture-carrier frequency (BT) and the sound-carrier frequency (TT) is selected as the auxiliary frequency (K), that during the automatic adjustment operation, the i.f. component (14) present in the set is used as an evaluation circuit in that the output signal for the automatic gain control (AGC) is fed as a measuring voltage to a sample-and-hold circuit (21) which is connected to an input of the microprocessor (5), and that the reference oscillatory circuit necessary in the i.f. component (14) is switched over, in its resonant frequency to a frequency which corresponds to the arithmetical mean of i.f. picture-carrier frequency (BT) and i.f. sound-carrier frequency (TT).
Patent JP-2897922-B2 (JP)
IPC: C09J7/38
Filed: 1988-11-11
Granted: 1999-05-31
Abstract: The invention relates to an adhesive film, such as a label system or the like, formed from a film of a copolymer of acrylic and/or methacrylic acid, as well as acrylate and/or methacrylate soluble in aqueous alkali and an adhesive applied to the film and which is soluble in aqueous alkali. The adhesive film as a whole is dissolvable in the aqueous alkali and is suitable, particularly in colored printed form, for water-resistant labels, but which are easily removable in aqueous alkali. The copolymer can be recovered again from the aqueous system by a precipitation with acid.
Patent JP-3251961-B2 (JP)
IPC: D06N7/02
Filed: 1991-08-12
Granted: 2002-01-28
Abstract: Floorings and flooring compositions containing a plasticised, preferably recovered, PVB resin are disclosed. In a more preferred aspect of the technology, the floorings and the corresponding compositions contain a major amount of a second compatible resin such as a non-plasticised PVB, and also a major amount of a composition inert filler. The floorings made in accordance with the technology herein can contain substantially reduced levels of chlorine.
Patent JP-3377454-B2 (JP)
IPC: C03B11/00
Filed: 1998-10-12
Granted: 2003-02-17
Abstract: An optical glass for precision press molding that has desired optical constants, a low glass transformation point (Tg), and a devitrification temperature that is lower than a temperature of a glass melt, at which a viscosity suitable for forming of a preform material is obtained, is provided. The optical glass for precision press molding has a lanthanum borosilicate system glass having optical constants of refractive index (nd) within a range from 1.65 to 1.73 and Abbe number ( nu d) within a range from 50 to 60, a Tg within a range of 480-580 DEG C. The optical glass for precision press molding has a devitrification temperature that is lower than a temperature of the glass melt when the glass melt has a viscosity eta  (poise) of log eta =2.5. The optical glass for precision press molding has a specific composition range of SiO2-B2O3-La2O3-Y2O3-Ta2O5-CaO-Li2O system composition. <IMAGE>
Patent JP-4098418-B2 (JP)
IPC: E04B1/34
Filed: 1998-10-13
Granted: 2008-06-11
Abstract: The flexible building cover has its roof part defined by a metal or three dimensional composite frame constituted by a base structure. This structure comprises two parallel beams (5,6) from where diagonals (9,9A,9B,9C) extend. The two beams are defined by a grooved section receiving a beading fitting the two longitudinal edges (13,14) of one or more covers of double curvature (7). The section can be provided with means (15) for fixing the ends (16) of the diagonals or cross members (8).
Patent JP-H078856-B2 (JP)
IPC: A61P25/28
Filed: 1991-11-14
Abstract: Compounds of general formula (I): <IMAGE>  where A, R1, R2, R3, R4, R5 and R6 are defined in the description. Medicaments.
Patent JP-2553313-B2 (JP)
IPC: C09D183/08
Filed: 1993-12-14
Granted: 1996-11-13
Abstract: Compositions for impregnating mineral building materials, which contain   (A) a salt of an organic or inorganic acid and an organopolysiloxane, which has SiC-bonded radicals containing basic nitrogen in amounts of at least 0.5 per cent by weight of basic nitrogen, based on the weight of this organopolysiloxane,  optionally (B) an organosilicon compound containing basic nitrogen in amounts of from 0 to 0.5 per cent by weight, based on the weight of this organosilicon compound,  and also (C) a fluorine-containing, organic or organosilicon compound.
Patent JP-3266951-B2 (JP)
IPC: C07D239/60
Filed: 1992-11-25
Granted: 2002-03-18
Abstract: A novel process for the preparation of 2-substituted 4,6-dialkoxypyrimidines is described, in which a cyanoimidate of the general formula 
<IMAGE>
 is subjected to a cyclization reaction with a hydrogen halide to give a halopyrimidine derivative, which is then converted with compounds of the formula
 M-R3 or
 
<IMAGE>
 to give the end product of the general formula 
<IMAGE>
 where R1 and R2 are identical or different and denote a C1-C4-alkyl group, R3 denotes an R4-O- or R4-S- group or 
<IMAGE>
 group, in which R4 denotes a C1-C4-alkyl group and R5 denotes a hydrogen atom, a C1-C4-alkyl group or a phenyl group.
Patent JP-2983482-B2 (JP)
IPC: A21D2/16
Filed: 1996-11-29
Granted: 1999-11-29
Abstract: A dough-composition, suitable for the preparation of a bread-roll, that is microwavable in a susceptor, comprises:     100% flour   2-10% yeast   0-4% salt   0-5% fat   0.1-20% bread-improver   0-5% sugar   0.05-2% monoglycerides with IV > 20 45-65% water l,
Patent JP-3105548-B2 (JP)
IPC: B65B51/22
Filed: 1990-12-26
Granted: 2000-11-06
Abstract: A container unit comprises an integrally formed container component (1) comprising a casing (20) and a closure (10), which includes a lid (11) intially sealed with an original seal (12). A separate bottom piece (30) for the container is permanently secured to the casing (20) of the container component containing the product, preferably by rotation-friction welding the bottom piece and the casing, both of which consist of polypropene. The component (1) is oriented with the closure (10) facing down and the product is poured in via the open end of the casing. The bottom piece is then placed in the open end of the container casing and rotation-friction welded to the casing. A partition (36) may be inserted in the casing to define a space for the product corresponding to the volume of the product. <IMAGE>
Patent JP-H0711459-B2 (JP)
IPC: G01L5/04
Filed: 1987-03-12
Abstract: PCT No. PCT/GB87/00171 Sec. 371 Date Oct. 11, 1988 Sec. 102(e) Date Oct. 11, 1988 PCT Filed Mar. 12, 1987 PCT Pub. No. WO87/05699 PCT Pub. Date Sep. 24, 1987.A method of monitoring the tension in a flexible drive belt (1) which passes around a plurality of pulleys (2, 3) includes the steps of causing a portion of the belt (1) when installed around the pulleys to vibrate at a natural frequency and detecting that frequency. In one arrangement the belt (1) is set into a vibrating motion by an impulse and the frequency of the transient vibrations measured. In another arrangement the belt (1) vibrated by a drive mechanism which receives a drive signal derived from the belt movement. Specific methods and apparatus for monitoring the tension are also applied to measuring the tension in elongate flexible members other than drive belts.
Patent JP-4148536-B2 (JP)
IPC: G01F/
Filed: 1998-06-02
Granted: 2008-09-10
Abstract: Methods and apparatus for calculating a parameter of mass exchange of a solute fluid are disclosed including passing the solute in a predetermined volume of the fluid on one side of a semi-permeable membrane in a dialyzer, passing an exchange fluid on the other side of the semi-permeable membrane, obtaining a concentration curve by repeatedly measuring the concentration of a solute such as urea in the mass exchange fluid, fitting an approximate curve having a logarithm comprising a substantially straight line with at least a portion of a concentration curve, determining a parameter of the approximation curve, and calculating the mass of urea in the predetermined volume of fluid by the formula m=(Qdxcd)/P where P is the mass of the urea, Qd is the flow rate of the exchange fluid, Cd is the concentration of the urea in the exchange fluid, and P is the parameter.
Patent JP-3856816-B2 (JP)
IPC: C07C69/675
Filed: 1993-05-18
Granted: 2006-12-13
Abstract: A compound of formula (I) wherein R1 is a straight or branched alkyl group having from 1 to 6 carbon atoms, phenyl, or cycloalkyl having from 3 to 6 carbon atoms; R2 is hydrogen or methyl; and R3 is hydrogen, methyl or carboxyl; which is useful in the treatment of seizure disorders. Processes are also disclosed for the preparation of the compound. Intermediates prepared during the synthesis of the compound are further disclosed.
Patent JP-3773948-B2 (JP)
IPC: A01N33/12
Filed: 1993-06-11
Granted: 2006-05-10
Abstract: A herbicidal composition is provided which is substantially non-irritant to the eyes and which comprises a stable aqueous concentrate solution of one or more agriculturally acceptable salts-of N-phosphonomethylglycine and a surfactant represented by the formula   <IMAGE>   wherein R is an alkyl group having from about 6 to about 14 carbon atoms, R1 is ethyl, propyl, or a mixture of ethyl and propyl, the sum of n and m is between about 5 and about 50, R2 is an alkyl group with 1-4 carbon atoms, X is an agriculturally acceptable anion, and the weight ratio of surfactant to N-phosphonomethylglycine (expressed as the acid equivalent) is between about 1:5 and about 5:1.
Patent JP-2751139-B2 (JP)
IPC: G01N27/06
Filed: 1986-09-02
Granted: 1998-05-18
Abstract: An apparatus and method for measuring the concentration of a chemical substance in a test sample based on a technique of waveform distortion analysis is disclosed. The apparatus includes a waveform generator that generates a periodic signal, an antenna probe that transmits the signal into the test sample and receives from the test sample a corresponding periodic signal, the waveform of which has been distorted or otherwise transformed by the chemical, and a detector circuit that quantifies the transformation of the signal to determine the concentration of the chemical in the test sample. The waveform shape and frequency are selected so that the transformation is particularly responsive to the presence of a selected chemical substance, so that the magnitude of the distortion or transformation of the signal is directly related to the concentration of the selected chemical substance.
Patent JP-3373853-B2 (JP)
IPC: H01S5/323
Filed: 1994-04-27
Granted: 2003-02-04
Abstract: PCT No. PCT/PL94/00008 Sec. 371 Date Feb. 9, 1996 Sec. 102(e) Date Feb. 9, 1996 PCT Filed Apr. 27, 1994 PCT Pub. No. WO95/04845 PCT Pub. Date Feb. 16, 1995A process for fabricating a multilayer crystalline structure of nitrides of metals from group III of periodic table including GaN, AlN and InN is provided. The process includes the steps of heating a group III metal (26) to a temperature T1 under an equilibrium nitrogen pressure while maintaining group III metal nitride stability to form a first crystal layer of the group III metal nitride. Thereafter the method includes the step of forming a second crystal layer (28) of the group III metal nitride by decreasing the nitrogen pressure such that the second crystal layer grows on the first layer with a growth rate slower than the growth rate of the first layer at a temperature T2 not greater than temperature T1. The second layer (28) grows on at least a portion of the first layer at a predetermined thickness under the new nitrogen pressure.
Patent JP-3539962-B2 (JP)
IPC: A61K41/00
Filed: 1994-06-29
Granted: 2004-07-07
Abstract: Light developed by an implantable probe (40) is used to illuminate a treatment site that has been perfused with a photoreactive agent. A number of different embodiments of implantable probes are disclosed. Preferably, an array of light emitting diodes (LEDs) (54) or solid-state laser diodes (LDs) are mounted on a light bar (72) inside the implantable probe and are energized either using a storage battery power source, an inductively coupled external transformer, or with current provided in leads running through a flexible catheter that extends outside the patient's body to an external source. The implantable probe (40) is normally intended to be disposed inside a patient's body during a surgical procedure, at a treatment site, and left in place for several days (or longer) after an incision is closed, while light produced by the array of LEDs (54) or solid-state LDs irradiates the treatment site. <IMAGE>
Patent JP-3178834-B2 (JP)
IPC: A61K8/46
Filed: 1991-04-23
Granted: 2001-06-25
Abstract: A composition useful for treating skin pigmentation, melasma and melanoma comprises: (i) a biologically effective amount of derivatives of 4-S-cysteaminylphenyl such as N-acetyl-4-S-cysteaminylphenol,  alpha -methyl-4-S-cysteaminylphenol, N, N'-dimethyl-4-S-cysteaminylphenol and 4-S-homocysteaminylphenol; and (ii) a suitable biologically compatible carrier for the selected active compound.
Patent JP-3690607-B2 (JP)
IPC: C07C35/48
Filed: 1994-09-07
Granted: 2005-08-31
Abstract: PCT No. PCT/GB94/01940 Sec. 371 Date Feb. 29, 1996 Sec. 102(e) Date Feb. 29, 1996 PCT Filed Sep. 7, 1994 PCT Pub. No. WO95/07253 PCT Pub. Date Mar. 16, 1995This application relates to 3-substituted and 4-substituted cis-diols. Specifically, there are provided 3-substituted diols of formula (II) and 4-substituted cis-diols having (1S, 2R) and (1R, 2S) absolute configurations of formulae (III) and (IV). Also provided are processes For making such 3- and 4-substituted cis-diols using a reductive fission reaction. The compounds described herein are useful as synthons for the preparation of various compounds including therapeutics, agricultural, polymers and other classes of compounds. In formulae (II, III and IV), R is halogen, CN, aryl alkyl, alkenyl alkynyl O-alkyl, CF3 or NO2.
Patent JP-2778830-B2 (JP)
IPC: F02B75/12
Filed: 1992-03-26
Granted: 1998-07-23
Abstract: A method for preparation of a fuel-air mixture consists in that the overrich flow of the fuel-air mixture before its mixing with a second flow is additionally heated by passing it through an activator heated up to a temperature exceeding the ignition temperature of the mixture and by providing for multiple contact of the flow with the surface of the activator. The device comprises a heat exchanger (1) connected through an inlet sleeve (3) to the exhaust manifold of the engine, and a device (5) intended for dosing the components of the mixture to be treated and provided with an air pipe (6), an exhaust gas pipe (7) and a fuel pipe (8). The device (5) is connected through a controlling unit (10) and a mixing pipe (9) to the inlet mixture circuit of the heat exchanger (1). In the outlet pipe of the heat exchanger is mounted, without a gap, an activator (12) which is a heating element with a developed surface, which may have different designs. <IMAGE>
Patent JP-3541213-B2 (JP)
IPC: C09D5/44
Filed: 1994-09-15
Granted: 2004-07-07
Abstract: PCT No. PCT/EP94/03088 Sec. 371 Date Aug. 26, 1996 Sec. 102(e) Date Aug. 26, 1996 PCT Filed Sep. 15, 1994 PCT Pub. No. WO95/08597 PCT Pub. Date Mar. 30, 1995The invention relates to aqueous eletrocoating [sic] compositions containing cathodically depositable synthetic resins, which electrocoating compositions are characterized in that they contain polymer microparticles which have a particle size of 0.01 to 10  mu m and are preparable by reacting (a) a polyisocyanate or a mixture of polyisocyanates with (b) an organic compound containing not only at least one ethylenically unsaturated double bond but also at least one active hydrogen atom per molecule or a mixture of such organic compounds and (c) an organic compound containing not only at least one active hydrogen atom but also at least one tertiary amino group and/or at least one ketimine group and/or at least one aldimine group per molecule or a mixture of such organic compounds and, if desired, (d) an organic compound other than (b) and (c) containing at least one active hydrogen atom per molecule or a mixture of such organic compounds. The reaction product thus obtained is dispersed in water and subjected to free radical polymerization, with at least 5 percent of the tertiary and/or primary amino groups present in the reaction product being neutralized with a Br+E,uml o+EE nsted acid before, during or after dispersion.
Patent JP-3058446-B2 (JP)
IPC: C04B18/10
Filed: 1991-06-18
Granted: 2000-07-04
Abstract: Cement blends incorporating at least 5 and up to 40 % siliceous crop residue ash and cement compositions and products containing said blends are provided. At least about 50 % of the ash particles are in the 10-75 micrometer size distribution range and the mean diameter is greater than 6 micrometers. Methods for decreasing the permeability of hardened cement products and a method for accelerating the early strength of a concrete mixture containing fly ash are also provided.
Patent JP-3007106-B2 (JP)
IPC: G01M3/16
Filed: 1989-10-11
Granted: 2000-02-07
Abstract: A sensing assembly suitable for detecting both a first event which involves the presence of an electrolyte and a second event which does not involve the presence of an electrolyte, and for distinguishing between them. The assembly comprises a first conductor and a second conductor which is electrically insulated from the first conductor in the absence of both first and second events but becomes electrically connected to the first conductor by either an ionic connection in the presence of a first event or an electronic connection in the presence of a second event. The assembly also comprises a sensing apparatus of determining whether the connection is ionic or electronic. The assembly is useful for detecting leaks of hydrocarbons, e.g. gasoline, and water in storage tanks.
Patent JP-3268454-B2 (JP)
IPC: B60G11/00
Filed: 1990-10-05
Granted: 2002-03-25
Abstract: PCT No. PCT/FR90/00715 Sec. 371 Date Aug. 5, 1991 Sec. 102(e) Date Aug. 5, 1991 PCT Filed Oct. 5, 1990 PCT Pub. No. WO91/04876 PCT Pub. Date Apr. 18, 1991.The invention has for its object a suspension with dynamically variable flexibility or stiffness. The suspension process uses one or several elastic elements mounted opposite each other, so as to impress on the vehicle suspension a variation of stiffness or of flexibility having two slopes on the curve (shock-relaxation and compression effort) and the use of different stiffnesses or flexibilities is localized during operation of the suspension in the vicinity of the position of the loaded vehicle on its wheels and that the least stiffness is located on the second portion of the course of collapse of the wheel suspension. The invention is applicable to suspensions particularly for automotive vehicles.
Patent JP-3441076-B2 (JP)
IPC: C07K14/47
Filed: 1994-03-23
Granted: 2003-08-25
Abstract: PCT No. PCT/AU94/00144 Sec. 371 Date Sep. 7, 1995 Sec. 102(e) Date Sep. 7, 1995 PCT Filed Mar. 23, 1994 PCT Pub. No. WO94/21687 PCT Pub. Date Sep. 29, 1994The present invention relates to the method of detecting rupture of the amniotic membranes in pregnant mammals including humans using an immunoassay and reagents useful in such an assay. The method describes how to prepare a suitable protein antigen from amniotic fluid, gives criteria for the selection of this protein from the mixture of proteins present in amniotic fluid using the techniques of protein purification, gives criteria for assessing a sufficient degree of antigen purity for raising antibodies to the antigen and shows how the resultant antibodies can be used in immunoassays to detect the presence of amniotic fluid in the vagina and consequently to detect rupture of the amniotic membranes. The method also relates to the detection of amniotic fluid in other situations.
Patent JP-4112005-B2 (JP)
IPC: C08F4/619
Filed: 1996-12-18
Granted: 2008-07-02
Abstract: The present invention relates to a process which comprises the non-hydrolytic transformation of an aluminoxane precursor composition, comprising carbon-to-oxygen bonds which can be alkylated by an alkylaluminum moiety, into a catalytically useful aluminoxane composition. In one embodiment of this invention, the catalytically useful aluminoxane composition is a polymethylaluminoxane composition substantially free of trimethylaluminum. The intermediate precursor is formed by the reaction of a trialkylaluminum compound, or a mixture of trialkylaluminum compounds, and a compound containing a carbon-to-oxygen bond, such as an alcohol, ketone, carboxylic acid, or carbon dioxide. Either unsupported or supported polymethyl-aluminoxane compositions can be formed.
Patent JP-3844489-B2 (JP)
IPC: A61K31/30
Filed: 1994-05-05
Granted: 2006-11-15
Abstract: The use of transition metal complexes in the treatment of septic shock, in particular the hypotension associated therewith and pharmaceutical formulations comprising such complexes are disclosed. The use of such transition metal complexes in the treatment of other conditions caused by pathological NO production are also disclosed.
Patent JP-3242118-B2 (JP)
IPC: A61K39/39
Filed: 1997-12-19
Granted: 2001-12-25
Abstract: Copolymers designed for use as particulate carriers containing functionalizable amino acid subunits for coupling with targeting ligands are described. The copolymers are polyesters composed of alpha-hydroxy acid subunits such as D,L-lactide and pseudo-alpha-amino acid subunits which may be derived from serine or terpolymers of D,L-lactide and glycolide and pseudo-alpha-amino acid subunits which may be derived from serine. Stable vaccine preparations useful as delayed release formulations containing antigen or antigens and adjuvants encapsulated within or physically mixed with polymeric microparticles are described. The particulate carriers are useful for delivering agents to the immune system of a subject by mucosal or parenteral routes to produce immune responses, including antibody and protective responses.