baber/WOPTO huggingface dataset:
Patent EP-0136282-B2 (EP)
Title: Device for braking electric motors
IPC: F16D55/02
Filed: 1984-08-29
Granted: 1992-03-11
Abstract: 1. Device for braking electric motors with squirrel-cage rotors (2), with a substantially cupshaped brake body (6) which consists at least partially of magnetically soft material and which comprises at least one inclined face (16), which is directed towards an operating member rotationally fast with the squirrel-cage rotor, wherein there are arranged a brake pad (12) between the brake body (6) and a component (5) fast with the housing and a spring (11) between the brake body (6) and the squirrel-cage rotor (2) urging the brake body (6) against the brake pad (12), characterised in that as operating member for the brake body (6) there is provided at least one projection arranged on the short-circuit ring (13) of the squirrel-cage rotor (2), which projection has a wedge surface (14) which is orientated relative to the axis of the squirrel-cage rotor (2) in the same inclined position as the inclined face (16) on the brake body (6), and in that the inclined face is provided on a projection (15) of the cup-shaped brake body (6) projection towards the short-circuit ring (13), wherein the said projection (15) projects from the bottom (8) of the brake body (6) into the interior of the brake body (6).
Patent EP-0177378-B2 (EP)
Inventor: GLORIOD PIERRE
IPC: C08F210/02
Filed: 1985-08-13
Granted: 1995-05-03
Abstract: A process for the manufacture of radical ethylene terpolymers or copolymers comprising moieties derived from an alkyl (meth)acrylate and/or moieties derived from maleic anhydride by copolymerizing, in the presence of at least one free-radical initiator, a mixture of ethylene, (meth)acrylate and/or maleic anhydride in a device comprising a primary compressor, the delivery pressure of which is between 200 and 300 bars, connected to a secondary compressor which is connected directly to a polymerization reactor, fresh ethylene being fed at the intake of the said primary compressor and said copolymerization being carried out in the said polymerization reactor under a pressure of between 1,000 and 2,500 bars and at a temperature of between 140 DEG  and 280 DEG  C., wherein the feeding of the (meth)acrylate and/or maleic anhydride into the reactor if effected by introducing maleic anhydride and/or (meth)acrylate at the intake of the secondary compressor. In the case of terpolymers, maleic anhyride is introduced as a solution in the (meth)acrylate. The process of the invention has the advantage of not requiring a homogenization device before the entry of the monomers into the reactor.
Patent EP-0259612-B2 (EP)
Inventor: WOICESHYN MARK
IPC: E04D5/02
Filed: 1987-08-05
Granted: 1999-07-21
Abstract: A reinforcing composite for bituminous roofing membranes is made by combining as a first layer an open network of non-woven adhesive free continuous filament yarns and as second and third layers, placed one on each side of the first layer, lightweight preformed mats or networks, and thereafter impregnating them with an adhesive resin which is then dried or cured.
Patent EP-0552876-B2 (EP)
Inventor: HOLY NORMAN LEE
IPC: C09D7/45
Filed: 1993-01-11
Granted: 2001-07-11
Abstract: This invention relates to high temperature aqueous processes for the polymerization of one or more carboxylic monomer to produce low molecular weight, water-soluble polymer products useful as detergent additives, scale inhibitors, dispersants and crystal growth modifiers.
Patent EP-0682554-B2 (EP)
Inventor: URE ALAN MACPHERSON
IPC: B01D33/04
Filed: 1994-01-24
Granted: 2011-03-16
Abstract: PCT No. PCT/GB94/00132 Sec. 371 Date Jul. 20, 1995 Sec. 102(e) Date Jul. 20, 1995 PCT Filed Jan. 24, 1994 PCT Pub. No. WO94/17892 PCT Pub. Date Aug. 18, 1994A slurry is subjected to a filtration and washing process in order to separate the liquor from the solids. The filtration and washing process is carried out in a housing (101) enclosing an inert gaseous atmosphere which also passes through the filter cake and may be recycled, after treatment, to remove contaminants therefrom. To prevent recontamination of the filter cake as a result of the recycled gas entraining contaminant vapors within the housing (101), the gas is introduced into the housing (101) at a downstream location (152a, 166) relative to the direction of travel of the filter cake on a movable filter medium (100) and in such a way as to develop a contaminant concentration gradient whereby the cleanest cake is contacted by gas having the lowest contaminant level.
Patent EP-0780475-B2 (EP)
Inventor: BILLETER MARTIN A
IPC: A01N65/00
Filed: 1995-08-09
Granted: 2006-07-19
Abstract: The present invention relates, in general, to a methodology for the generation of nonsegmented negative-strand RNA viruses (Pringle, 1991) from cloned deoxyribonucleic acid (cDNA). Such rescued viruses are suitable for use as vaccines, or alternatively, as plasmids in somatic gene therapy applications. The invention also relates to cDNA molecules suitable as tools in this methodology and to helper cell lines allowing the direct rescue of such viruses. Measles virus (MV) is used as a model for other representatives of the Mononegavirales, in particular the family Paramyxoviridae. <IMAGE>
Patent JP-3015495-B2 (JP)
IPC: C07D/
Filed: 1991-04-18
Granted: 2000-03-06
Abstract: This invention relates to the enhancement of memory and cognition and the treatment of Alzheimer's disease and Wernicke-Korsakoff syndrome by 5(Rn-phenyl)-4-alkyl-3H-1,2,4-triazole-3-thiones of the formula <CHEM>  wherein   R   is halogen, trifluoromethyl, C1-4 lower alkyl or C1-4 lower alkoxy, n   is zero, 1 or 2, and R2   represents hydrogen or C1-3 lower alkyl; and R4   independently represents C1-3 lower alkyl . m
Patent JP-H0613582-B2 (JP)
IPC: G01N33/576
Filed: 1992-05-19
Abstract: The present invention relates to polyfunctional hydrophilic spherical microparticles of uniform size which contain from 5 to 95% of units originating from the copolymerization of an aldehyde of the formula <IMAGE>   R1 being an alkyl radical, from 5 to 90% of units originating from the copolymerization of an acrylic acid ester of the formula   <IMAGE>  in which R2 is H or alkyl and R3 is a hydroxyalkyl group, less than 15% of units originating from an acrylic acid derivative chosen from amongst   <IMAGE>  R4, R5 and R6 being alkyl radicals, and from 0.1 to 10% of units originating from a crosslinking product. The invention also relates to a process for the preparation of the said microparticles and to the use of these microparticles for the nephelometric determination of HBs antigen.
Patent JP-H0713237-B2 (JP)
IPC: C11D1/83
Filed: 1983-07-27
Abstract: Aqueous homogeneous liquid detergent compositions containing additive levels of alkylcellulose and carboxymethylcellulose and a mixture of anionic and nonionic surface-active agents are disclosed. The compositions have a pH in the neutral to mildly alkaline range. The alkylcellulose/carboxymethylcellulose is present as a coacervate capable of forming, in combination with the surfactants, a network of loosely associated droplets. This network is tridimensional and provides means for stably and homogeneously suspending detergent components/additives which otherwise could not be incorporated, particularly ingredients which are substantially insoluble in the liquid compositions.
Patent JP-H0699420-B2 (JP)
IPC: C07D405/06
Filed: 1987-06-25
Abstract: Novel hydrogenated 1-benzooxacycloalkylpyridinecarboxylic acid compounds of the formula <IMAGE> in which either R1 denotes carboxyl, lower alkoxycarbonyl, carbamyl, N-lower alkylcarbamyl, N,N-dilower alkylcarbamyl or optionally acylated hydroxymethyl and R2 denotes hydrogen, an optionally etherified or acylated hydroxyl group or an optionally acylated amino group or R1 denotes hydrogen and R2 represents carboxyl, lower alkoxycarbonyl, carbamyl, N-lower alkylcarbamyl, N,N-dilower alkylcarbamyl or optionally acylated hydroxymethyl, R3 denotes hydrogen or lower alkyl, alk denotes lower alkylene or lower alkylidene, the ring A is unsubstituted or mono- or polysubstituted by hydroxyl, lower alkoxy, lower alkanoyloxy, halogen, lower alkyl and/or trifluoromethyl, the dashed line is intended to express that a single bond or a double bond is present and either X and Y in each case denotes an oxygen atom and n represents 1 or X represents a methylene group, Y denotes an oxygen atom and n represents 1 or X represents an oxygen atom, Y denotes a methylene group and n represents 1 or X represents a direct bond, Y represents an oxygen atom and n represents 2, and their tautomers and/or salts are described. These compounds can be used as pharmaceutical active substances and can be prepared in a manner known per se.
Patent JP-H0533240-B2 (JP)
IPC: C07K14/47
Filed: 1984-07-27
Abstract: The invention involves isolating a food intake suppressant by subjecting blood serum to ultrafiltration transmitting up to a molecular weight of 30,000 daltons, partially evaporating the filtrate, removing the insoluble part from the concentrate obtained, adding trichloroacetic acid up to a concentration of 5 to 25 weight/volume percent to the liquid phase at a temperature of 0 DEG to 10 DEG  C., removing the proteins precipitated, subjecting the obtained solution to chromatography on a gel with a void volume below a molecular weight of 4000 daltons, eluting with a solution of pH 6.0 to 7.0, concentrating the biologically active fractions, chromatographing again on a gel with a void volume below a molecular weight of 4000 daltons, fractionating by elution with water, lyophilizing the active fractions, dissolving the lyophilized fractions in a buffer of pH 8.1 to 8.2, adding trypsin and chymotrypsin to the solution in a substantially identical amount of 0.01 to 0.2 by weight as calculated for the total weight of the lyophilized product, subjecting the mixture to digestion at a temperature of 36 DEG  C. to 39 DEG  C., preferably with occasionally shaking from 20 to 30 hours, adding after the first 5 hours trypsin and chymotrypsin in a substantially half amount as calculated for the original enzyme quantity and continuing the digestion, then adding trichloroacetic acid to the reaction mixture up to a concentration of 4 to 6 weight/volume percent at a temperature between 0 DEG  and 10 DEG  C., keeping the mixture at a temperature between -15 DEG  C. and 5 DEG  C. for 1 to 24 hours, removing the insoluble part, subjecting the reaction mixture to chromatography on a gel with a void volume below a molecular weight of 4000 daltons, fractionating by elution with water and lyophilizing the biologically active fractions.
Patent JP-S60703-B2 (JP)
IPC: B66B1/18
Filed: 1981-10-19
Abstract: The multiprocessor system enables rapid comparison of results determined from input data at the individual microprocessors. During a first phase of the comparison the results which are to be compared are transferred from the individual microprocessors to counters in connection logic components each of which is associated with an individual microprocessor. During a second comparison phase which is started by activating a comparison line to which all the connection logic components are connected via a bus driver, the counters are simultaneously started to count for periods of time each of which corresponds to the result which has been transferred to the respective counter. The comparison line is deactivated by the counter with which the longest counting period is associated. For the purpose of determining the deactivated state, the comparison line is connected to respective inputs of the connection logic components. An interrupt request is produced at that one of the microprocessors which is associated with the counter having the longest counting period. The multiprocessor system can be used, for example, to control the optimum operation of an elevator system.
Patent JP-3320843-B2 (JP)
IPC: B60T13/66
Filed: 1993-07-06
Granted: 2002-09-03
Abstract: PURPOSE:To obtain optimum brake characteristics according to the tendency related to the stepping operation for a brake pedal and the reaction speed for avoiding danger, by installing a control means for controlling an assisting force varying means on the basis of the assistance quantity determined by an assistance quantity determining means. CONSTITUTION:A control unit 20 detects the deceleration pattern in brake application on the basis of the signal supplied from a vehicle speed sensor 42, and learns brake stepping force on the basis of the deceleration pattern, and determines the boost factor (assistance quantity) of a subbooster 4 on the basis of the result of the learning. The target pressure value in an air chamber 14 for obtaining the boost factor is set, and the duty ratio of the control signal outputted into the control valves 16 and 17 is calculated from the target pressure value, and the control valves 16 and 17 are duty-controlled so that the pressure value in the air chamber 14 becomes close to the target pressure value. Further, in the control, the feedback control utilizing the output of a pressure sensor 43 is performed.
Patent JP-2673139-B2 (JP)
IPC: B60C27/20
Filed: 1988-07-08
Granted: 1997-11-05
Abstract: In the device, the running network is formed from grip element carriers (5) made of rubber or plastic and chain length sections (3 and 4) connecting the latter to one another. The grip element carriers (5) consist of longitudinal pieces (15 and 16) which are oriented essentially flush with the chain length sections (3 and 4) and X-shaped spacing elements (17) which keep these longitudinal pieces at a distance from one another. The longitudinal pieces (15, 16) are equipped with spikes (7) in the region of grip elements (19) of log-like construction. Some of the grip element carriers (5) have extensions (11) to which the ends (9) of retaining arms (8) are connected in articulated fashion, the said arms pressing the running network resiliently into the region of the tread (1) of the vehicle wheel. <IMAGE>
Patent JP-2789525-B2 (JP)
IPC: A61K9/22
Filed: 1988-07-18
Granted: 1998-08-20
Abstract: The invention relates to a controlled-release device consisting of a core comprising one or more water-soluble ingredients, at least one of these water-soluble ingredients being the ingredient which it is desired to release in a controlled manner, the abovementioned core being surrounded by a semi-permeable coating membrane in which one (or more) water-soluble particle(s) is/are dispersed, the number thereof being such as to give rise by dissolution, when the device is placed in an aqueous environment, to one or two pores extending through the coating and permitting communication between the core and the outside of the device.
Patent JP-3194596-B2 (JP)
IPC: H01L21/8238
Filed: 1991-08-07
Granted: 2001-07-30
Abstract: A process is disclosed for making MOS devices in VLSI structures on semiconductor wafers comprising highly doped short channel NMOS devices with punchthrough protection; intrinsic NMOS devices with low threshold voltage; and long channel NMOS and PMOS devices with low body factor; by providing one or more lightly doped P regions in a semiconductor wafer in which intrinsic and long channel NMOS devices may be constructed, and one or more N wells in the wafer where PMOS devices can be constructed; forming isolation oxide on the wafer before implanting the wafer to inhibit field inversion in N channel (NMOS) devices; masking N regions of the wafer except where long channel PMOS devices will be formed and portions of P regions of the wafer where long channel NMOS devices will be constructed, and optionally masking P regions where either intrinsic NMOS devices or short channel NMOS devices will be formed; and then implanting the wafer to simultaneously provide a field implant below the isolation oxide, adjacent regions where NMOS devices will be formed, as well as optionally providing a deep implant in P regions where short channel NMOS devices will be constructed to provide punchthrough protection, and optionally providing a deep implant in P regions where intrinsic NMOS devices will be constructed to raise the threshold voltage of such intrinsic devices; then masking P regions of the wafer where intrinsic NMOS devices will be constructed; and implanting the wafer to provide a VT adjustment to optimize threshold voltages of long channel and short channel NMOS and PMOS devices.
Patent JP-2882192-B2 (JP)
IPC: G06F11/10
Filed: 1992-07-28
Granted: 1999-04-12
Abstract: A printing apparatus offering high reliability by improving the rate of detecting errors in a control program supplied externally and by pointing out where the errors exist in the program. The apparatus comprises a data receiver, a flash memory, a CPU and a display unit. In operation, the apparatus receives the control program and a check program from a host computer through the data receiver. The control program defines the way the apparatus operates, and the check program is used to verify the performance of the control program. The two programs when received, are stored into the flash memory. The CPU then checks the control program for performance in accordance with the check program. The result of the check is displayed on the display unit.
Patent JP-H0239293-B2 (JP)
IPC: B01D53/04
Filed: 1981-12-25
Abstract: Binary gas mixtures are separated on three carbon molecular sieve adsorbent beds to produce an enriched gas. This process includes the partial pressurization of an adsorbent bed with breakthrough gas in the range of 40 to 90 percent of the adsorption pressure.
Patent JP-2956816-B2 (JP)
IPC: B41F7/32
Filed: 1993-08-31
Granted: 1999-10-04
Abstract: The invention relates to a device for prefiltrating the damping solution in a printing machine having at least one printing unit 1. In order to clean the damping solution to remove contaminations, such as ink particles and paper fibres, a prefiltrating device is provided, which is assigned to each printing unit 1 of a printing machine. According to the invention, a prefilter housing 7 is provided, in which a prefilter 6 is arranged, the prefilter housing 7 being integrated in the printing unit 1 of the printing machine. <IMAGE>
Patent JP-2521539-B2 (JP)
IPC: D21H23/76
Filed: 1989-08-29
Granted: 1996-08-07
Abstract: A method for the production of paper by forming and dewatering a suspension of cellulose containing fibres on a wire. The forming and dewatering takes place in the presence of an anionic, inorganic colloid, an aluminate and a cationic synthetic polymer. The process gives improved dewatering and improved retention of fines and optional fillers.
Patent JP-3725211-B2 (JP)
IPC: G06F19/00
Filed: 1995-08-29
Granted: 2005-12-07
Abstract: PROBLEM TO BE SOLVED: To reduce time required for convergence calculation in an electric power system simulator that calculates the quantity of state an electric power system by repeated calculation from a convergence calculation technique. SOLUTION: An electric power system simulator is provided with a repeated calculation managing means 8 that discontinues repeated calculation of the quantity of state of an electric power system simulator according to the number of convergences set and stored in a number-of-convergences storing unit beforehand. This obviates calculation of the amount of errors and calculation for the evaluation of how large the amount of errors is, which has required much calculation time for each step of repetition, and thus makes it possible to reduce time for required for convergence calculation.
Patent JP-H0751086-B2 (JP)
IPC: A41F1/00
Filed: 1991-09-03
Abstract: A method and apparatus is provided for attaching and detaching two panels (10A & 10B), each of which has an opening defined by mating parts of a continuous flexible fastener strip. The panels may be part of protective enclosures, one of which can be portable (a garment or a mobile unit), and which afford a protective environment to persons or things therewithin. A first opening is formed in one panel and a second opening in the other panel, the openings being co-extensive when in abutting position. Primary fasteners, such as zippers (12A & 12B), are attached to each of the openings for repeated opening and closing thereof. Secondary covering fasteners, including flaps (14A & 14B) with fabric hook-latch material, located on the exterior of the panels surround and cover the primary fasteners. The fasteners interengage to fasten the panels together with the openings aligned, thus forming a passage between the interiors of said enclosures.
Patent JP-3290035-B2 (JP)
IPC: B29K309/08
Filed: 1994-09-22
Granted: 2002-06-10
Abstract: A glass mat reinforced thermoplastic semi-finished sheet material comprising thermoplastic resin and at least two needled continuous and/or chopped glass fibre strand mats is disclosed as well as a method for its manufacturing and its use. Each of said glass mats is needled from the two sides in an asymmetrical way, so that the number of fibre ends protruding from the two major mat surfaces are practically the same, but the length of said fibre ends protruding from the first major surface is substantially longer than the length of the fibre ends protruding from the second opposite major surface. Said glass mats are impregnated with thermoplastic resin, having either their first major surfaces directed towards the outside surface of said thermoplastic sheet, for maximum mouldability, or having their second major surfaces directed towards the outside surface of said thermoplastic sheet, for maximum surface quality of the moulded part.
Patent JP-2681341-B2 (JP)
IPC: B21B39/00
Filed: 1994-09-14
Granted: 1997-11-26
Abstract: A rolling mill material handling system includes a cooling bed (20) and an associated laying head and cooling conveyor (38). Hot rolled products may be cut into segments which are shifted laterally onto the cooling bed. Alternatively, the hot rolled products may be directed longitudinally in undivided lengths past the cooling bed to the laying head (32) where they are formed into rings and deposited on the cooling conveyor. <IMAGE>
Patent JP-H0556723-B2 (JP)
Inventor: RONARUDO HAAMANSON
IPC: A47F5/08
Filed: 1985-11-05
Abstract: The holder (14) comprises a carrier means (18) and a mounting part having a base (16). Extending from the upper part of the base is at least one hook which is intended to be inserted into an aperture (12) in the plate (10). Extending from the lower part of the base are two clamping legs (30,32) each of which is provided with a securing or locating stud provided with recesses (40) approximately corresponding to the thickness of the plate. When fitting the holder to the plate, the studs are pressed towards one another, preferably with the aid of bevelled surfaces. When inserted into an aperture, the securing studs spring apart so that the recesses engage around the defining edges of the apertures. When removing the holder, the clamping legs are pressed together with the aid of finger grips (44) provided thereon, so that the recessed portions (40) move out of engagement with the defining edges of the aperture.
Patent JP-2936008-B2 (JP)
IPC: C07C43/225
Filed: 1990-09-25
Granted: 1999-08-23
Abstract: An improved method for the production of 4-bromo-3-alkyl phenol ether, particularly 4-bromo-3-methylanisole is described. The method involves establishing 3-alkyl phenol ether as a vapor in a reaction zone of a reactor, and establishing bromine as a vapor. Thereafter the bromine vapor is introduced to the reaction zone of the reactor and commingled with the established 3-alkyl phenol ether vapor. Dibrominated impurity is substantially reduced.