baber/WOPTO huggingface dataset:
Patent EP-1028753-B2 (EP)
Inventor: HARRIS J MILTON
IPC: G01N33/52
Filed: 1998-01-23
Granted: 2007-03-07
Abstract: A degradable PEG hydrogel is described that, upon hydrolysis, releases conjugates of substantially non-peptidic polymers and biologically active molecules. For example, PEG and protein conjugates can be released in vivo from the hydrogels for therapeutic application.
Patent JP-3029211-B2 (JP)
IPC: C02F1/50
Filed: 1991-05-16
Granted: 2000-04-04
Abstract: A method for inactivating the biological activity of DNA, especially recombinant DNA, characterised in that the DNA is heated in the presence of an acid apart from percarboxylic acid at a concentration of at least 0.2 mM and a pH not exceeding 4, preferably 3, to a temperature of 60 to 100 DEG C.
Patent JP-4140066-B2 (JP)
IPC: C07D233/68
Filed: 1996-05-09
Granted: 2008-08-27
Abstract: Prepn. of (opt. 2-substd.) 5-chloro-imidazol-4-carbaldehyde cpds. of formula (I): R = H, alkyl, alkenyl, cycloalkyl, benzyl or aryl (e.g. phenyl); R1, R2 = 1-6C alkyl or together form a 2-3C alkenyl bridge; R3, R4 = 1-6C alkyl; or NR2R4 = a 5-6 membered, satd. heterocycle (opt. substd. by additional O or N). (IV) are claimed including 4 cpds. which are claimed explicitly.
Patent JP-H047744-B2 (JP)
IPC: C07C67/10
Filed: 1987-05-14
Abstract: Benzyl esters of the formula   <IMAGE>   in which n is 1,2,3,4, or 5, R2 is hydrogen, C1-4-alkyl, cyano or ethynyl, R3 is the radical of a carboxylic acid customary in pyrethroids or pyrethroid-like compounds, and at least one R1 is fluoroalkoxy or fluoroalkylmercapto, or two together are fluoromethylene- or fluoroethylene-dioxy, and the others, if present, are hydrogen or various radicals, which possess arthropodicidal properties. Various alcohols, amines, aldehydes, halides, and the like, corresponding to the alcohol moieties of the esters are also synthesized.
Patent JP-S5843562-B2 (JP)
IPC: F16J15/3256
Filed: 1975-10-17
Abstract: PURPOSE:The lubricating ring subjected to the oil splash scattered centering a crank shaft is installed to an oil seal retainer, preventing the early deterioration of the oil seal by lubricating shortage.
Patent JP-3170753-B2 (JP)
IPC: F25B41/06
Filed: 1998-05-18
Granted: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a pair type air conditioner having an indoor unit which can be used commonly with a multizone type and pair type air conditioners. SOLUTION: The air conditioner comprises one outdoor unit having a compressor 2 and an outdoor heat exchanger 4, one indoor unit 8 having an electronic expansion valve 10 and an indoor heat exchanger 9, a refrigerant circuit in which refrigerant discharged from the compressor 2, for example, in a cooling operation is condensed by the exchanger 4, expanded by the valve 10, evaporated by the exchanger 9 and returned to the compressor 2, and a control means 11 for controlling the valve 10 to the unit 8 and to the unit 1. Thus, number of types of the indoor units can be reduced to simplify production management and inventory management and further shorten a production developing period.
Patent JP-2657011-B2 (JP)
IPC: B23B27/22
Filed: 1991-07-19
Granted: 1997-09-24
Abstract: An insert 10 for metal turning and grooving has an annular cutting edge 19. A chipformer surface 20 is disposed radially inside of the cutting edge 19. A chip breaking wall 27 is disposed radially inside of the chipformer surface 20. The chip breaking wall 27 is inclined upwardly. A first section 27A of the chip breaking wall 27 located adjacent a front end 16 of the insert 10 has a steeper inclination than a second section 27B thereof spaced circumferentially from the first section 27A in a direction toward the rear end 15 of the insert 10. The inclination of the chip breaking wall 27 varies progressively from the first section 27A to the second section 27B. <IMAGE>
Patent JP-3574184-B2 (JP)
IPC: H04L12/14
Filed: 1994-07-11
Granted: 2004-10-06
Abstract: The invention relates to a method for analysis, in whole or in part, of information contained in data structures in order to supply an external system with the information necessary for routing the said data structures or for processing them by an intelligent external system, in which meaningful fields of the said data structures are analysed, particularly the source or destination addresses, by using the principle of translation tables by successive indirect addressing in a two-dimensional table TRIE (i, j), each row of the table constituting a register with 2<k> cells where k is the length of the slice addressed. In this method, the search in the translation tables is performed at the rate of the incoming information, per slice of data structure. <IMAGE>
Patent JP-H0650312-B2 (JP)
IPC: G01N33/52
Filed: 1988-07-29
Abstract: To remove non-specific turbidities when carrying out determinations on the immunoassay principle, an inorganic boron compound in combination with a buffer system is added to the sample solution.
Patent JP-H0412574-B2 (JP)
IPC: H01H50/02
Filed: 1983-10-08
Abstract: An electromagnetic relay comprises a base (302) formed with an insertion socket and provided with an electroconductive coating, a terminal platform (308) having terminals (309a, 309b, 309c) mounted therein and fitted in said insertion socket; and a ground base board (305) fixed against said base (302) so as to pressingly hold said terminal platform (308) in said socket and so as to contact said electroconductive coating.
Patent JP-H0680329-B2 (JP)
IPC: F16D3/68
Filed: 1984-09-12
Abstract: A torsionally elastic coupling includes a pair of load first and second coupling plates capable of twisting relative to each other by means of a motion-changing link connected to one of the plates, a coupling link connected to the motion-changing link and a spring link coupled to the coupling link. The coupling link is connected to a bearing plate which, when the first and second coupling plates are twisted with respect to one another, is pulled radially inward to act upon the spring link so that a high degree of softness in twisting is achieved by the bearing plate acting as a centrifugal weight.
Patent JP-2875288-B2 (JP)
IPC: G11B21/10
Filed: 1989-07-25
Granted: 1999-03-31
Abstract: A method for automatically calibrating gain parameters of a servo control including a track position detector for a computer disk drive. The method generally comprises the step of encoding AB bursts on at least one special calibration track of a disk surface in accordance with a known off center pattern signal having a preselected frequency. Servo correction number information is also encoded on the calibration track to compensate for the off center pattern of the AB bursts. A digital signal processing technique is performed on a correction signal derived from the AB bursts and servo correction number information to detect a residual signal at the preselected frequency of the off center pattern signal. The gain of the track position detector is thereafter adjusted to minimize the magnitude of the residual signal.
Patent JP-S5819279-B2 (JP)
IPC: C12Q1/00
Filed: 1981-12-10
Abstract: The present invention provides a process for the determination of NAD(P)H or of salicylate, wherein, in a NAD(P)H-dependent reaction, salicylate is decarboxylated by salicylate hydroxylase and a colored material is formed from the decarboxylation product in the presence of tyrosinase by oxidative coupling with an appropriate colored material component, the colored material formed then being determined photometrically. The present invention also provides a reagent for the determination of NADH or NADPH, wherein it contains salicylate, a chromogenic hydrazone or amine, salicylate hydroxylase, tyrosinase and buffer, as well as a reagent for the determination of salicylate, wherein it contains NAD(P)H, a chromogenic hydrazone or amine, salicylate hydroxylase, tyrosinase and buffer.
Patent JP-H063579-B2 (JP)
IPC: G06F7/48
Filed: 1985-09-26
Abstract: A fully combinatorial floating point arithmetic apparatus is provided comprising separate fully combinatorial add/ subtract and multiply assemblies which share a common normalization, rounding and exponential processing apparatus.
Patent JP-2978602-B2 (JP)
IPC: H04W84/02
Filed: 1991-07-31
Granted: 1999-11-15
Abstract: PURPOSE:To detect the voltage of a battery and to raise an alarm even when the power source is turned off. CONSTITUTION:This device is equipped with a power source on/off recognition part 111 to recognize the on/off state of the power source, comparing means 114 to compare time from a timer function part 104 with detection timing time 113 set in advance, battery voltage detecting means 115 to detect the battery voltage when both the kinds of the time are coincident and to compare the detected voltage with a rated voltage, timer function part 118 to set time for detecting this battery voltage, and driving control part 116 to raise the alarm when the battery voltage detecting means 115 detects that the battery voltage is lower than the rated voltage. The comparing means, battery voltage detecting means and alarming means are operated when it is recognized that the power source is turned off.
Patent JP-H0556591-B2 (JP)
Inventor: MARUCHINUSU PETORASU MARIA BIE
IPC: G11B20/10
Filed: 1984-10-16
Abstract: An apparatus is described for reproducing digital information via a transmission medium, in particular an optically readable disc. In order to measure the phase difference between a channel clock and the intersections of the data signal being read with a decision level, samples on both sides of said intersections are interpolated and the amplitudes of the samples are compared with the decision level. The amplitude difference is a measure of the phase difference.
Patent JP-H0236590-B2 (JP)
IPC: C07C273/18
Filed: 1987-09-28
Abstract: Isolation and purification of polyisocyanates containing a biuret group, more particularly of those prepared from an aliphatic, cycloaliphatic or arylaliphatic diisocyanate and a biuretising agent.   It consists more particularly in treating the crude polyisocyanate containing a biuret group with an inert gas in the liquid or supercritical state. A polyisocyanate containing a biuret group containing a very small quantity of free monomeric diisocyanate is thus obtained.
Patent JP-2724583-B2 (JP)
IPC: B23C3/00
Filed: 1987-10-08
Granted: 1998-03-09
Abstract: A process for cutting at least one surface of a workpiece wherein a face milling cutter is used in working the surface in both pulling and pushing cuts and wherein the camber angle as measured with respect to the normal to said surface is maintained at a constant value during both pulling and pushing cuts. A face milling cutter adapted for use in both pushing and pulling cuts and used in the process has an angle of rotation with a selected chamber angle. The cutting face has inside and outside cutting edges which define a polygonal cutting edge geometry and intersect at a selected angle of intersection. The angle of intersection has a line of bisection which as measured with respect to the axis defines an inclination angle generally corresponding to the chamber angle.
Patent JP-3030779-B2 (JP)
IPC: C08G18/44
Filed: 1989-10-13
Granted: 2000-04-10
Abstract: Copolyester-diol polycarbonates fluid at room temperature, having a number average molecular weight comprised within the range of from 1,500 to 6,000 with a glass transition temperature (Tg) lower than -45 DEG C, useful in the sector of polyurethanes and in the sector of sealants, are obtained by means of a reaction of transesterification by starting from:     (a) and organic carbonate,   (b) an aliphatic diol,   (c) an oligopolyester-diol.   This latter is the product of reaction of an aliphatic bicarboxy acid with a mixture of two or more diols, comprising neopentyl glycol.
Patent JP-3405780-B2 (JP)
IPC: C02F1/78
Filed: 1993-11-09
Granted: 2003-05-12
Abstract: PURPOSE:To prevent the development of rancidity and propagation of bacteria by providing a device for supplying ozone or active oxygen into a water storage space. CONSTITUTION:A circulating circuit 5 for discharging the water in a water storage space 1 and introducing the water into the space 1 and a pump 6 for circulating waste water to the passage 5 are provided to a trap main body 2. The waste water discharged from a waste water outlet 8 furnished at the bottom of the main body 2 is supplied to an ejector 9 through the pump 6. An ozone-contg. gas is sucked into the ejector 9 from a connected ozonizer 10 by the ejector action when the waste water passes, and ozone is supplied to the waste water. The waste water in the space 1 is sterilized in this way.
Patent JP-2525567-B2 (JP)
IPC: B21D51/42
Filed: 1984-12-31
Granted: 1996-08-21
Abstract: A machine for inserting pouring spouts 270 in container tops or caps 230 feeds the tops to an indexing work table 80 through an inlet apparatus which coordinates the position of the tops with the position of the indexing table. Mounting apparatus 200 is provided to mount the tops 230 on the indexing work table, which table moves the tops in a coordinated sequence to work positions where the pouring spouts are inserted in the tops. The indexing work table 80 then moves the tops to an outlet position where ejecting apparatus 202 removes the tops with the inserted spouts from the indexing work table, the pouring spouts on the tops are placed in the desired position and the tops are properly oriented as the tops leave the spout inserting machine. A pneumatic assembly (Figure 2) provides for the delivery of the container tops to the Indexing table 80 and for transfer of the container tops with the inserted spouts away from the indexing table. The indexing table 80 is coordinated with the mounting apparatus 200, ejecting apparatus 202 and the inserting apparatus by a power transmission system (Figure 4) powered by an indexing drive.
Patent JP-3000804-B2 (JP)
IPC: B60L50/15
Filed: 1992-10-21
Granted: 2000-01-17
Abstract: An electric hybrid vehicle has an engine for driving a generator to supply electric power to a vehicle driving motor. The engine with a catalytic converter is operated when a charged condition of a battery for mainly supplying electric power to the motor is low. The engine is controlled to suppress the amount of intake air by controlling an air control valve for a predetermined time after starting of the engine. The amount of the intake air is then gradually increased until the engine generates a rating output. Therefore, the emission characteristics of the catalytic converter is largely improved.
Patent JP-4411370-B2 (JP)
IPC: C07C69/30
Filed: 1998-10-06
Granted: 2010-02-10
Abstract: Provided is a process for producing a fatty acid alkylester through a transesterification of triglyceride contained in a fat and oil by causing the fat and oil and an alcohol to react with each other. In this process, the reaction is performed in an atmosphere in which the alcohol is in super-critical state in the absence of a metal alkali catalyst and an acid catalyst. This makes it possible to eliminate a pre-treatment process for esterifying free fatty acids contained in the fat and oil and, in addition, to eliminate or simplify recovering and refining processes of the reaction product by suppressing the by-production of a fatty acid soap.
Patent JP-2632297-B2 (JP)
IPC: B32B5/24
Filed: 1994-10-31
Granted: 1997-07-23
Abstract: A laminated body having a sheet-like supporting part made of a consolidated base nonwoven (coating substrate) with a content of thermoplastic fibres, which is provided at least on one side with a plastic-containing outer layer, is characterised in that the base nonwoven is bonded to the outer layer by the application of pressure and heat via an intermediate layer which has a thermoplastic content, is of a different or the same material as that of the synthetic fibres of the base nonwoven and the softening temperature of which lies above that of the synthetic fibres of the base nonwoven. Also disclosed are methods of production and use thereof. <IMAGE>
Patent JP-3115660-B2 (JP)
IPC: B41J2/175
Filed: 1991-11-21
Granted: 2000-12-11
Abstract: An ink tank comprising a bag type container which store ink and a case which houses the container, wherein at least one part of the ink tank is made of a degradable plastic.
Patent JP-2738524-B2 (JP)
IPC: A01N63/00
Filed: 1995-12-18
Granted: 1998-04-08
Abstract: Herpesvirus vaccine comprises a properly incapacitated virus having a deletion for a gene encoding a secreted glycoprotein which allows the serological distinction between the vaccine virus and its wild-type progenitor virus. The virus may be e.g. pseudorabies virus, Marek's disease virus or infectious bovine rhinotracheitis virus. Distinguishing between animals infected with a virus and animals vaccinated with a virus comprises vaccinating animals susceptible to the virus with a vaccine comprising the virus having a deletion for at least one gene encoding an antigen of the wild-type progenitor virus, and then serologically distinguishing between such vaccinated animals and those infected with virulent virus without sacrificing the animal.
Patent JP-3848382-B2 (JP)
IPC: C07D413/04
Filed: 1994-12-27
Granted: 2006-11-22
Abstract: There is provided a method for the preparation of a 2-perfluoroalkyl-3-oxazolin-5-one compound of formula (II) comprising reacting an aminonitrile with a perfluoroacylating agent in the presence of a solvent to form a perfluoroalkanoyl aminonitrile intermediate and cyclizing the intermediate in the presence of an acid and at least one molar equivalent of water. Perfluoro-alkanoyl aminonitrile intermediates are also claimed. <CHEM>  wherein  n is an integer of 1,2,3,4,5,6,7 or 8; <CHEM> L is hydrogen or halogen.r
Patent JP-3775839-B2 (JP)
IPC: B21B17/04
Filed: 1995-12-26
Granted: 2006-05-17
Abstract: The invention relates to a rolling unit (5) for rolling rod-shaped or tubular bodies, such as pipes, hollow sections bars, wires, etc.. The unit (5) is provided with three or more working rolls (20) which have respective rotation axes (A1,A2,A3) lying in a perpendicular plane to a rolling axis (L) along which the unit (5) is disposed. Advantageously, the rolls (20) are mounted on corresponding swinging arms arranged to oscillate in respective planes, perpendicular to the rotation axes (A1,A2,A3) of the corresponding rolls (20) and containing the rolling axis (L). Such a rolling unit can prevent any uncontrolled thermal expansions induced in the swinging arm by the high temperatures sometimes involved in the process, by keeping the rolls in a symmetrical position with respect to the plane of oscillation of the respective arm. <IMAGE>
Patent JP-4229400-B2 (JP)
IPC: B60Q1/068
Filed: 1997-12-22
Granted: 2009-02-25
Abstract: An automobile headlamp is equipped with a lamp body that can deal with different aiming specifications. An automobile headlamp such that a light source unit in a lamp body is made tiltable vertically and horizontally by an aiming mechanism, and rotatable portions of a vertical and a horizontal aiming screw as members of the aiming mechanism, are provided outside the lamp body, so that these rotatable portions are turned to adjust the light source unit by tilting the light source vertically and horizontally. A cap can be fitted to the rotatable portion of at least the horizontal adjustable aiming screw in order to cover the rotatable portion thereof where horizontal aiming is unnecessary according to specifications applicable to the headlamp. Thus, horizontal aiming is made ineffective by not allowing a rotatable tool to engage with the rotatable portion of the horizontal aiming screw.
Patent JP-3157577-B2 (JP)
IPC: C08G18/00
Filed: 1991-11-15
Granted: 2001-04-16
Abstract: Described are flexible polyurethane foams having densities ranging from 15 to 60 kg/m<3> and a bearing capacity, at 40% compression, higher than 150 N, obtainable by reacting a modified polyisocyanate with a compound containing activated terminal hydrogen atoms, foaming agents different from chlorofluoroalkanes being used.
Patent JP-H0672566-B2 (JP)
IPC: F02P17/00
Filed: 1982-07-15
Abstract: PCT No. PCT/DE82/00149 Sec. 371 Date Aug. 24, 1983 Sec. 102(e) Date Aug. 24, 1983 PCT Filed Jul. 15, 1982 PCT Pub. No. WO83/02836 PCT Pub. Date Aug. 18, 1983.A method is proposed for self-monitoring of microcomputer-controlled network devices (10) in motor vehicles which in accordance with applied transducer signals execute specified functions and upon detecting an error store a corresponding data word in memory. For indicating the error, the data word is converted into a signal train or voltage and detected by means of voltage measurement. This is preferably accomplished by inserting a diagnosis insert-plug (42) between the transducer lines and the network device (10). A voltmeter (47) can be connected to this test adapter and indicates this signal train or voltage. A specific type of error is associated with a specific voltage. As a result, a diagnosis which is as detailed as desired, of a complicated system, can be performed with a simple voltmeter (47) available in commerce.
Patent JP-3562651-B2 (JP)
IPC: G01N21/77
Filed: 1998-06-15
Granted: 2004-09-08
Abstract: In at least part of the layers of the integrated optical channel waveguide system, such as cladding layers, a passive light guiding layer and an active light guiding layer, an adiabatic layer thickness transition positioned next to a working zone is used to adapt the waveguide structure in the working zones to individually optimized functionality. In this way, the relative layer thickness values as located in the working area, for example a sensor window, a modulation region and a fiber-chip region, can be individually optimized, for example, for maximal evanescent field sensitivity, for minimal modulation voltage and for efficient coupling of light power without the necessity of the optical layer-thickness values elsewhere in the system having to be adjusted. Incorporated in a Mach-Zehnder interferometer this results in an exceptionally sensitive and reliable sensor. Preferably the channel waveguide system is incorporated in an electronic circuitry in which e.g. a phase shift induced by the quantity to be determined is generated.
Patent JP-3512408-B2 (JP)
IPC: B01J13/12
Filed: 1991-02-18
Granted: 2004-03-29
Abstract: The object of the present invention is a process for preparing microparticles of the microsphere type of a water-soluble substance and a biocompatible and biodegradable polymer controlling the release kinetics of said substance, consisting of a matrix of said polymer within which said water-soluble substance is regularly dispersed, in which: (a) said polymer is dissolved in a first volatile organic solvent not miscible with water; (b) said water-soluble substance is dissolved in a second solvent miscible with the first, is a solvent of a polymer and miscible with water; (c) the solution of said substance and that of said polymer are mixed; (d) an organic phase of the polymer and said substance which is then emulsified in a non-miscible dispersant medium consisting of an aqueous phase containing an emulsifying agent; (e) the two solvents are then eliminated from the microspheres being formed, the first by evaporation and the second and a part of the first miscible therewith by transition to the aqueous phase by a phase separation mechanism; (f) after the sovlents have been eliminated, the microspheres formed are recovered, possibly after washing in water and sieving.
Patent JP-4097045-B2 (JP)
IPC: A61B17/06
Filed: 1998-06-25
Granted: 2008-06-04
Abstract: Methods and apparatus for passing attachment apparatus (e.g., connector devices, staples, etc.) or connector material (e.g., suture thread, wire, cord, filament, monofilament, etc.) into or through the wall of a luminal anatomical structure (e.g., a blood vessel or other anatomical conduit) for the purpose of; i) closing the lumen of the anatomical structure, ii) forming an anastomotic junction between separate anatomical structures (or between approximated segments of the same anatomical structure), and/or iii) attaching an article (e.g., an endoluminal, extraluminal or transluminal graft) or other apparatus to the wall of the anatomical structure.