baber/WOPTO huggingface dataset:
Patent EP-0846715-B2 (EP)
Inventor: JENKNER PETER DR
IPC: C09D183/08
Filed: 1997-10-11
Granted: 2003-12-03
Abstract: Alcohol-based, fluoroalkyl-functional organosiloxane-containing compositions are obtained by hydrolysis of fluoroalkyl- organosilanes of formula R<1>-Y-(CH2)2SiHx(R<2>)y(OR)3-x-y (I), where R, R<2> = linear, branched or cyclic 1-8C alkyl, or aryl; R<1> = mono-, oligo- or per- fluorinated 1-9C alkyl or aryl; Y = CH2, O or S; x, y = 0, 1 or 2; and x+y = not more than 2. The reaction is carried out for 0.5-24 hours at 0-120 degrees C with good stirring in an alcoholic medium containing water together with a weak mono- or poly-basic acid and/or a weak base or an acid or basic salt, with a molar ratio of water:(I) = (2-500):1. Also claimed is the above process for the production of these compositions.
Patent JP-H0564736-B2 (JP)
Inventor: JAN KUROODO MARESHARU
IPC: G01N33/563
Filed: 1985-05-15
Abstract: 1. A method of immunological assay of a chosen substance in a liquid sample containing one or more other non-chosen substances capable of interfering with the assay of the first-mentioned substance, each substance being made up of at least two structurally different chains or fragments, one chain or one fragment being immunologically common and the other immunologically distinct, the method being characterized in that it comprises adding a dissociating agent, chosen from the group comprising proteolytic agents, disulphide-bridge breaking agents, chaotropic agents and mixtures of at least two of these agents to the liquid sample in order to break the substance chosen for assay into at least its two chains or fragments, the non-chosen substance or substances being also broken into at least its or their two chains or fragments, and also comprises mixing the resulting liquid, inactivating the dissociating agent, adding to the mixture an antiserum directed against the chain or fragment immunologically common to the chosen substance and the non-chosen substance or substances, adding to the resulting solution a suspension of particles covered with an antiserum directed against the immunologically distinct chain or fragment in the substance chosen for assay, and determining the quantity of the chosen substance in the liquid sample by a technique of agglutinating the aforementioned particles.
Patent JP-3866324-B2 (JP)
IPC: B01J31/12
Filed: 1996-04-01
Granted: 2007-01-10
Abstract: Methyl or ethyl esters of mono- and polycarboxylic acids are transesterified with alcohols and polyols by reaction in the presence of a catalytically effective amount of an organotin catalyst having the structure: <CHEM> wherein for each Sn, A is independently selected from alkyl groups containing from 1 to 4 carbon atoms, and X is independently selected from alkyl, chlorine, bromine, hydroxyl, 1-18 carbon atom alkoxy and 1-18 carbon atom acyloxy groups, provided that when X is alkyl, the total number of carbon atoms in A and X for each Sn is no more than 4, and when X is not alkyl, the total number of carbon atoms in A for each Sn is no more than 4;   Y is selected from chlorine, bromine, hydroxyl, 1-18 carbon atom alkoxy and 1-18 carbon atom acyloxy groups, R is selected from hydrogen, 1-18 carbon atom alkyl and 1-18 carbon atom acyl groups, or Y, X and -O-R together form a stannanoic acid group or an anhydride thereof, and N is an integer from 1 to 10; so that an alcohol or polyol carboxylic acid ester is formed, which is then washed with aqueous alkali having a pH greater than about 13.2, so as to remove essentially all of the organotin catalyst, thereby permitting the recovery of the alcohol or polyol carboxylic acid ester essentially free of the organotin catalyst.
Patent JP-H0475757-B2 (JP)
IPC: C12Q1/26
Filed: 1987-05-01
Abstract: A novel stabilised NAD(P)H-dependent soluble nitrate reductase of the assimilatory type has a molecular weight of approx. 90,000 D and a residual activity after three weeks at 35 DEG C of more than 60%, and can be obtained by preparing a suspension of the comminuted starting material in tris-tartaric acid buffer pH 7 to 8.5, adding to this mixture soluble polyethylene imine in such an amount that 10 to 20% of the nitrate reductase activity are transferred to the precipitate which forms, the precipitate is separated off, and the supernatant is worked up in the above digestion buffer by customary biochemical fractionation methods, the resulting enzyme solution is dialysed and lyophilised in a zwitter-ionic buffer. It is suitable for the determination of nitrate.
Patent JP-H075865-B2 (JP)
IPC: B25B31/00
Filed: 1988-05-06
Abstract: The invention relates to a tool (20) for applying an anchoring device (10) to a support surface, the anchoring device having a forwardly protruding nose (12) carrying hot melt adhesive (14) and a rear recess (16) surrounded by a circular rim, said tool comprising:      a housing having a head portion (20a); a front wall (22) on said head portion with oppositely facing side walls (24) extending rearwardly therefrom, said front wall having forwardly protruding portions defining a front reference plane, with a front recess (26) in said front wall located rearwardly of said front reference plane; a heater (28) in said head portion, said heater having a platen (30) protruding through said front wall into said front recess, said front recess being dimensioned to removably receive one of the anchoring devices on said platen, the dimensions of said front recess and said platen being such that the nose of the thus received anchoring device protrudes forwardly beyond said front reference plane, with said platen being dimensioned to protrude into the rear recess (16) of the thus received anchoring device and into contact with the nose thereof, said heater being adapted to heat said platen and the nose of the anchoring device in contact therewith to melt said adhesive preparatory to pressing the nose of said anchoring device against said support surface.
Patent JP-3088634-B2 (JP)
IPC: B65D5/49
Filed: 1995-05-10
Granted: 2000-09-18
Abstract: The source materials are supplied in continuous strips of cardboard -1, 1a- situated initially in separated planes laterally offset from each other. Longitudinal grooves -2- are made along the strips, dividing them into longitudinal bands -3-, 4-. The strips are overlapped and glued under pressure to join them together. Once glued they are cut into pieces -9, 10-. The pieces -10- constitute the folded dividers, made up of sections -4- and folded and glued sections -3- which form the union between the sections of each strip. Optionally, narrower sections -3a- are glued directly onto the sides of a box -12-, or to sheets -1a- glued in their turn to the sides of the box. The upper edges of the divider can be straight or present recesses -13-. The divider formed by strips -1- glued by the sections -3- which make up sections -4- at right angles to the strips -1- is folded and unfolded at the same time as the box into which it is fitted. <IMAGE>
Patent JP-3277370-B2 (JP)
IPC: B62D6/00
Filed: 1999-03-19
Granted: 2002-04-22
Abstract: The method involves using the driver-defined steering angle and a measured value for the vehicle speed to derive a yaw rate demand value. An actual yaw rate value is determined and a control error derived from the difference between the derived demand yaw rate and measured actual yaw rate is fed to a steering controller and a brake controller operating independently of the steering controller. The steering controller derives a demand value for the steering wheel angle. The brake controller derives a demand value for the change in braking pressure of braked wheels, a braking pressure demand value is derived using the braking pressure change demand value.
Patent JP-4112680-B2 (JP)
IPC: H04W28/06
Filed: 1998-04-28
Granted: 2008-07-02
Abstract: A method and apparatus for dynamically configuring parameters of the radio link protocol layer in a telecommunications system. The method and apparatus allows dynamic configuration of the radio link protocol layer in order to optimize parameters for use with a particular data service. In an embodiment of the invention, radio link protocol control frames used for connection initialization include RLP parameter data. The RLP parameter data is exchanged between two communicating transceiving devices during connection initialization, and is used in each transceiving device to configure subsequently transmitted RLP data frames and transmit retransmission requests accordingly. <IMAGE>
Patent JP-3824735-B2 (JP)
IPC: C07C213/02
Filed: 1997-05-13
Granted: 2006-09-20
Abstract: The present invention relates to amine derivatives represented by formula (1) or salts thereof. <CHEM>  (wherein R<1> is C1-C4 alkyl; R<2> is <CHEM>   <CHEM>  or <CHEM> R<3> represents C1-C3 alkyl, hydroxylated C1-C5 alkyl, C1-C5 acyl; C2-C5 alkenyl, or a halogen atom; and k, l, and m are each an integer of 1 to 4.) Exhibiting excellent antifungal effect, these compounds are highly useful as antifungal agents, antifungal compositions, drugs, etc.
Patent JP-H07103107-B2 (JP)
IPC: C07D215/20
Filed: 1990-05-24
Abstract: Compounds having the formula: <CHEM> are leukotriene antagonists and inhibitors of leukotriene biosynthesis. These compounds are useful as anti-asthmatic, anti-allergic, anti-inflammatory, and cytoprotective agents.
Patent JP-H036634-B2 (JP)
IPC: H01T1/14
Filed: 1984-06-29
Abstract: A heat protection device for overvoltage terminal block arrester magazines having with two-way arresters or with button arresters. According to the present invention, an S-shaped clip spring or an L-shaped clip spring is inserted in a button arrester of the 6x6-type or the 6x8-type. The clip provides one leg of the protection device having a solder preform and a switch contact to complete the circuit. In case of an overvoltage, the arc developed in the arrester causes the solder preform to melt off during an extended application of heat arising from the arrester, activating the switch contact and short-circuiting the leg of the arrester.
Patent JP-H0611699-B2 (JP)
IPC: A61K31/44
Filed: 1988-06-23
Abstract: Solid pharmaceutical preparations with a long-lasting action are in the form of a coated tablet which contains a sparingly soluble dihydropyridine of the general formula I 
<IMAGE>
 in which R<1> to R<5> have the meaning given in the description, and are prepared as described.
Patent JP-H0427998-B2 (JP)
IPC: A61K35/16
Filed: 1982-09-28
Abstract: A process is disclosed for the preparation of an endogenous anorexogenic substance obtained from blood serum. The anorexogenic substance itself is also described having a specific activity of 100 units/mg.
Patent JP-2546950-B2 (JP)
IPC: G06F13/14
Filed: 1992-06-29
Granted: 1996-10-23
Abstract: A method for acquiring the node identifier of a node in a data processing input/output (I/O) system having a plurality of nodes. This procedure is part of the initialization of each node in the I/O system and may be used to establish the configuration of the I/O system such that if a connection breaks or a fault occurs between nodes, the configuration can be confirmed after the break or fault is corrected. This prevents data from being sent to the wrong device if lines were connected in a different configuration during the correction of a fault. The node identifier is a worldwide-unique identifier such that only one node is identified by a node identifier. The node identifier contains a validity code that specifies if the node identifier is valid. Also disclosed is a retry procedure for retrying the acquisition of a node identifier if the acquired node identifier is not valid, and a deferral procedure which defers the retry procedure if a link is not available. <IMAGE>
Patent JP-2605049-B2 (JP)
IPC: F16C33/12
Filed: 1987-07-17
Granted: 1997-04-30
Abstract: Alloys of the type known as overlays for bearings are described. An overlay for a bearing comprises between 0.5 and 15 wt% of cobalt the balance being tin apart from incidental impurities.
Patent JP-H0426565-B2 (JP)
IPC: G10L19/04
Filed: 1986-07-31
Abstract: PURPOSE:To reduce the distortion of a reproduced waveform, to decrease the number of patterns of a code book, and to compress information to be transmitted by performing decoding reproduction processing as to all possible combinations of linear prediction coefficients, and reselecting the linear prediction coefficient which has the smallest waveform distortion and transmitting the information. CONSTITUTION:A linear predicting circuit 10 takes a linear predictive analysis based on a residual signal X after the pitch prediction of an input signal to extract a linear prediction coefficient Cj and a matching part 16 matches a noise sequence stored in the code book 15 with the residual signal E obtained by said linear predictive analysis to perform coding the information. Further, a linear prediction coefficient correcting means 1 performs the decoding reproduction processing of a residual signal E' selected by the matching part 16 as to all linear prediction coefficients which are possible at the time of coding transmission, and then process the residual signal X after the pitch prediction and respective S/Ns to reselect and transmit the linear prediction coefficient with the smallest waveform distortion to a decoding side. Consequently, the number of noise sequence patterns in the code book is reduced and code number information to be sent is reducible as well.
Patent JP-H0789878-B2 (JP)
IPC: A23L29/20
Filed: 1989-07-14
Abstract: The invention is concerned with treatment of gelatins, so as to remove or reduce off-flavours. It has been determined that the off flavour may be reduced by membrane filtration to remove a low-molecular weight fraction. The invention provides gelatine substantially without a low molecular weight fraction and a process for the purification of gelatine which comprises removal of a low-molecular weight fraction by membrane filtration. While it is difficult to be precise about the substances responsible for the off-flavour, it is believed that 4- and 5-methyl indane are removed by the filtration. Accordingly, a further aspect of the present invention provides gelatine substantially free of 4- or 5-methyl indane, and a gelatine preparable by membrane filtration under such conditions as to substantially remove 4- and 5-methyl indane. While it is not confirmed that the methyl indanes are the per se cause of the off flavour it is proposed that the off flavour promoting species are removed under conditions which also remove the methyl indanes.
Patent JP-H0573725-B2 (JP)
Inventor: NAKAMURA KENJI
IPC: A61K8/00
Filed: 1988-07-22
Abstract: PURPOSE:To obtain cosmetic tool having excellent sweat-absorbing properties or fat-absorbing properties useful for wiping off juice or fats generating on the face or neck, etc., and having antiperspirant and deodorant effects. CONSTITUTION:Functional treating agent (e.g., drug having functions such as fat-absorbing properties, water-absorbing properties, sweat-absorbing properties, ultraviolet-absorbing properties, aromatic properties, antiperspirant properties, sterilizing properties, antimold properties and deodorant properties is impregnated in porous powder and granule, the functional treating agent is encapsulated or said functional treating agent is impregnated in the porous powder and granule and said porous powder and granule is encapsulated to obtain powder and granule including the functional treating agent. Next, said powder and granule is dipped into sheet-like material or adhered by coating or spraying on the sheet-like material to afford the aimed tool.
Patent JP-3730370-B2 (JP)
IPC: B41J5/30
Filed: 1997-07-29
Granted: 2006-01-05
Abstract: PROBLEM TO BE SOLVED: To perform printing capable of simply discriminating a drug to be administered. SOLUTION: A printing means 8 (9-13) performs the color printing of image data. A memory means 1 stores image data at every drug and a drug administration leading compsn. A control means 3 obtains the image data and drug administration leading compsn. concerned from the memory means 1 on the basis of prescription data at every patient to form printing data to transmit this data to the printing means 8 (9-13).
Patent JP-2535551-B2 (JP)
IPC: C11B3/00
Filed: 1987-09-07
Granted: 1996-09-18
Abstract: A process is provided for preparing refined oil comprising removal of nickel by incorporating an effective amount of an aqueous substance in crude oil and forming a dispersion containing water nickel and oil, and thereafter filtering the dispersion containing water, nickel and oil As aqueous substance, for example liquid water, steam or dilute acid can be used. Small quantities of aqueous substance, usually less than about 4% calculated on the weight of the oil are sufficient. The process can be applied suitably, in particular in relation to hydrogenation of oil. The aqueous substance can suitably be incorporated in the oil before, during or after the hydrogenation reaction but before the filtration of the oil/catalyst slurry, or it can be incorporated after the slurry filtration, in the filtered hydrogenated oil.
Patent JP-2843263-B2 (JP)
IPC: H01R9/26
Filed: 1994-09-26
Granted: 1999-01-06
Abstract: The invention relates to a terminal block consisting of an insulating material housing (2) and of insulation-piercing terminal contact elements (7), which are arranged in said housing, for incoming and outgoing conductors. In order to simplify the connection of the conductors to the insulation-piercing terminal connecting elements (7) and to enable protection of the cables against overvoltages and overcurrents as well as making it possible to pick off voltages which pass via the terminal block, it is proposed according to the invention that the insulation-piercing terminal contact elements (7) be arranged separately from one another in the insulating material housing (2), and that each insulation-piercing terminal contact element (7) be connected to a centre tap (18) and that the centre taps (18) which are opposite one another spaced apart in the insulating material housing (2) be capable of being electrically connected to one another by means of different function connectors (31, 40, 50). <IMAGE>
Patent JP-2508755-B2 (JP)
IPC: C07K1/00
Filed: 1987-09-28
Granted: 1996-06-19
Abstract: A peptide derivative of the formula <CHEM> wherein A is hydrogen or a hydrocarbon acyl having 2 to 18 carbon atoms which is substituted by an amino group at the  alpha -position; B is F-Gly wherein F is a neutral  alpha -amino acid residue, or NH-(CH2)nCO wherein n is an integer of 1 to 4; C is a neutral  alpha -amino acid residue; and E is L-Arg or D-Arg; when A, B and C are hydrogen, Gly-Gly, and Met or Ile, respectively, E is D-Arg, or its pharmacologically acceptable salt has strong hypotensive and natriuretic activity; therefore it is useful as a therapeutic drug for hypertension, a diuretic, and a therapeutic drug for cardiac and cerebral circulatory diseases.
Patent JP-3780015-B2 (JP)
IPC: F04B9/14
Filed: 1995-10-03
Granted: 2006-05-31
Abstract: The pump comprises a body with a forward end or nozzle with an outlet (11) covered by an elastic membrane (24), and connected to a duct with an inlet. The body of the pump contains a piston which traps and expels a predetermined volume of fluid on each stroke, while the outlet is in the form of an axial channel. At the end of each stroke the piston is returned to its original position by at least one elastic section (22,23) of the container, pleated in an accordion shape; the elastic membrane can also be made as part of the container, which can be made eg. from rubber or other elastomer material.
Patent JP-2911501-B2 (JP)
IPC: C08F4/6592
Filed: 1989-09-29
Granted: 1999-06-23
Abstract: Disclosed is a process for producing a styrene polymer having a syndiotaotic configuration and a wide molecular weight distribution, which is characterized by using as catalyst (a) two or more kinds of titanium compounds and (b) alkylaluminoxane, in the polymerization of styrene monomers. According to the process of the present invention, a styrene polymer which is excellent in physical properties such as heat resistance because of a high syndiotacticity, and also has a wide molecular weight distribution can be obtained. These styrene polymers can be suitably used as materials for various moldings including hollow molding, sheet molding, and film molding.
Patent JP-H0682708-B2 (JP)
IPC: H01L21/60
Filed: 1985-12-05
Abstract: PURPOSE:To improve the reliability of manufacturing a semiconductor device by disposing a resin used at the time of securing a semiconductor device to a circuit board only at substantially center of the device, and filling the resin in the remaining gap, thereby raining the bonding strength of the wirings to a LSI chip. CONSTITUTION:Substantially the center of a portion to be secured with a LSI chip is coated with a resin 3 after a substrate 1 having wirings 2. The chip 4 is positioned at its electrode 5 to wirings 2' of the substrate 1, and pushed to be contacted with the substrate 1 by a pressing tool 6. At this time, the resin 3 is spread, but the electrode 5 is not covered with the resin 3, thereby obtaining a contact of the electrode 5 of the chip 4 with the wirings 2' in high reliability. A resin 7 is filled in a gap between the chip 4 and the substrate 1 to obtain a rigid bonding. The resin 7 may be different in components from the resin 3. Since the electrode 5 and the wirings 2 are contacted by the bonding strength of the resin 3 at this time, the resin 7 is not introduced to between the electrode 5 and the wirings 2. A protecting resin 8 is eventually formed.
Patent JP-4317300-B2 (JP)
IPC: G01B11/245
Filed: 1999-10-25
Granted: 2009-08-19
Abstract: PROBLEM TO BE SOLVED: To enable measurement of three dimensional position information of an object every field cycle as a distance image and to enable distance measurement including reduced distance measurement error caused by the movement of the object between fields. SOLUTION: This device comprises a light source means 101 for projecting light with light intensity modulation differing every field cycle, a camera signal processing means 113 for picking up images of two timely-adjacent fields from reflected light from an object, and a distance calculating means 114 for measuring three-dimensional position information of the object every field cycle.
Patent JP-3016449-B2 (JP)
IPC: C12R1/38
Filed: 1991-09-10
Granted: 2000-03-06
Abstract: A cephalosporin C acylase with the following characteristics:   (a) has ability to catalyze the enzymatic conversion of cephalosporin C, glutaryl 7-ACA, adipyl 7-ACA, succinyl 7-ACA, N-acetylcephalosporin C, N-benzoylcephalosporin C and cephalothin into 7-amino cephalosporanic acid, (b) is composed of  alpha -subunit [Molecular weight : 26,000 dalton (SDS-PAGE)] and  beta -subunit [Molecular weight : 58,000 dalton (SDS-PAGE)], (c) has N-terminal amino acid sequence of the  alpha -subunit : Thr-Met-Ala-Ala-Asn-Thr-Asp-Arg-Ala-Val-Leu-Gln-Ala-Ala-Leu-Pro-Pro-Leu- DNA encoding for the cephalosporin C acylase, an expression vector containing said DNA, and a microorganism transformed with said expression vector are also provided. A process for producing the cephalosporin C acylase, which comprises culturing the transformant in an aqueous nutrient medium, is described.
Patent JP-3814352-B2 (JP)
IPC: C12Q1/70
Filed: 1996-11-28
Granted: 2006-08-30
Abstract: The present invention provides improved primers for the polymerase chain reaction (PCR) amplification of a nucleic acid sequence from hepatitis C virus (HCV). The primers and amplification methods of the invention enable the detection of HCV with greatly increased sensitivity. The invention provides also kits comprising said primers and methods for amplifying hepatitis C virus (HCV) nucleic acid in a sample using said primers. Methods for detecting hepatitis C virus (HCV) nucleic acid in a sample wherein the nucleic acid has been amplified using said primers are also provided.