baber/WOPTO huggingface dataset:
Patent DE-2213494-B2 (DE)
Title: Voltage tester with layer betw. two electrically insulated electrodes - layer reacts visually on application of voltage
IPC: G01R19/155
Filed: 1972-03-20
Abstract: The layer is a fluid crystal layer (6), the first electrode is a conductive supporting body (2, 12) with a sensor point (3) and the second electrode is an earthed transparent conductive layer (4). The fluid crystal layer can contain nematic fluid crystals. There can be a selective or neutral polarising filter (10, 11) located in front of and behind the arrangement consisting of a supporting body, fluid crystal layer and conductive layer. The supporting body can be transparent in the part area on which the fluid crystal layer is placed. The fluid crystal layer can be connected in series to a protective resistor (17).
Patent DE-2218463-B2 (DE)
Title: Automatic frequency control circuit - has phase discriminator only active during leading or trailing edge of VCO output
IPC: H03K4/90
Filed: 1972-04-17
Abstract: The automatic frequency control circuit synchronises an oscillator's frequency to a reference frequency using a discriminator to detect the phase difference between the two signals being synchronised. The discriminator is controlled by a logic circuit supplied with a reference frequency and the oscillator's frequency. The logic circuit is controlled so that the discriminator is only active either during the leading or the trailing edge of the oscillator's output.
Patent FR-2572404-B2 (FR)
Inventor: CLEMENCE FRANCOIS
IPC: C07D417/12
Filed: 1984-10-30
Granted: 1987-12-11
Abstract: Novel optical isomers and racemates of 4-hydroxy-3-quinoline-carboxylates of the formula I wherein X is in the 5-, 6-, 7- or 8-position and is selected from the group consisting of hydrogen, halogen, alkyl of 1 to 5 carbon atoms, alkoxy of 1 to 4 carbon atoms, -CF3, -SCF3 and -OCF3, R1 is selected from the group consisting of hydrogen and alkyl of 1 to 4 carbon atoms, R2 is selected from the group consisting of thiazolyl, 4,5-dihydrothiazolyl, pyridinyl, oxazolyl, isoxazolyl, imidazolyl, pyrimidyl and tetrazolyl all optionally substituted with alkyl of 1 to 4 carbon atoms and phenyl substituted with at least one member of the group consisting of -OH, alkyl and alkoxy of 1 to 4 carbon atoms, -CF3, -NO2 and halogen, R3 and R4 are individually selected from the group consisting of hydrogen, alkyl of 1 to 4 carbon atoms and aryl, R5 is selected from the group consisting of aryl of 6 to 14 carbon atoms, heteroaryl of 3 to 14 carbon atoms, alkyl of 1 to 14 carbon atoms, alkyl substituted with -NH2, -NHAlk or alkenyl of 2 to 6 carbon atoms, alkenyl of 2 to 6 carbon atoms substituted with aryl of 6 to 14 carbon atoms, Alk and Alk' are alkyl of 1 to 6 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts with the proviso that when X is 8-CF3, R1 and R3 are hydrogen, R2 is 2-thiazolyl, R4 is methyl, R5 is not methyl having analgesic and anti-inflammatory activity.
Patent JP-2782659-B2 (JP)
IPC: B29C45/76
Filed: 1996-02-09
Granted: 1998-08-06
Abstract: An injection moulding machine has a frame with two frame members, joined by a tie-bar. One member carries a stationary platen and mould half. In a new arrangement, the moving platen lies between the members, and carries the second mould half, in axial alignment with the fixed half. There is an actuator on the frame to close the halves together. The inter-member separation is adjustable, away from the mould axis. A sensor detects the force tending to separate the members along the mould axis, signalling the separation adjuster. On closing the mould halves, the sepn. adjuster compensates for the platen tilting effect, to maintain parallelism between platens and mould halves. Also claimed is a tension member extending between and connecting the first and second structural members along a second common plane and the mould centreline, where the means for adjustably spacing comprises at least one compression member movable against one of the first and second structural members. They are movable via the direction of pressure against it causing the tension member to elongate and an amt. pressure is directed against the compression member for displacing the compression member equally apart to the sum of elongation of the tension member and the bending deformation of at least one of the first and second structural members. The tension member is positioned between the compression member and the mould centreline so that the distance between them is > the distance between the centreline of the tension member and the mould centreline. A piston head is also included which is adapted to receive pressure against it, the piston having a particular size. The distance between the centreline of the compression member and the tension member are operative to allow the pressure directed against the piston head to equal the pressure directed against the means for moving while displacing the compression member and one of the first and second structural members.
Patent JP-H0725001-B2 (JP)
IPC: B23Q17/20
Filed: 1991-02-20
Abstract: An automatic true centering steady rest apparatus (10) for a rotating cylindrical workpiece (88) during a machining or grinding operation on the workpiece (88). The apparatus (10) has an integrally mounted gaging device (82,109,111), for continuously gaging the diameter of a workpiece (88) during a machining or grinding operation. A pair of gripper arms (60,62) are slidably mounted on an operator body (44) in a housing (12). Each gripper arm (60,62) and the operator body (44) carries a workpiece contact member (50,74,76) engagable with the perimeter of the workpiece(88). The gripper arms (60,62) are urged to grip a workpiece (88) by the action of a pair of rollers (78,80) and two sets of fixed guide pins (90,91) (92,93) which are operatively engagable with camming contours (32,34) contained on opposing inner surfaces (32,34) of the apparatus housing (12). The improved efficiency of the apparatus (10), as a result of the roller and guide pin action allows for placing the gaging device remotely from the workpiece (88), without any loss in the precision of its measurement.   <IMAGE>
Patent JP-3280408-B2 (JP)
IPC: A61K8/00
Filed: 1992-02-21
Granted: 2002-05-13
Abstract: The invention relates to ceramides of formula: <IMAGE> where R1 denotes a C11 to C21 alkyl or alkenyl radical and R2 denotes a linear C11-C19 hydrocarbon radical which carries one or more ethylenic unsaturations, and especially one or two, or a mixture of linear C11-C19 hydrocarbon radicals which are saturated or carry one or more ethylenic unsaturations, and especially one or two, in which the proportion of saturated radicals must not exceed 35%, these compounds being in the form of a racemic mixture of the erythro and threo diasteroisomers in the proportions erythro:threo of 85:15 to 60:40. The invention likewise relates to the process for preparing the compounds as well as their application in cosmetics and dermopharmacy.
Patent JP-3238515-B2 (JP)
IPC: B29C45/74
Filed: 1993-03-05
Granted: 2001-12-17
Abstract: An injection molding nozzle (10) having a melt channel (50) with a number of diagonal portions (54) which branch to equally spaced outlets (58) for multi-cavity molding. The nozzle has an integral electrical heating element (86) with a forward portion (100) which extends adjacent the forward face (24) of the nozzle between the spaced outlets (58) of the melt channel. The forward portion (100) of the heating element is integrally brazed in channels (108) in the forward face (24) of the nozzle and has a number of radially extending arms (106). One of the arms (106) extends outward midway between each two adjacent outlets (58). This provides additional heat to the melt near the outlets (58) and ensures it is evenly balanced between the diagonal portions (54) of the melt channel. <IMAGE>
Patent JP-3113118-B2 (JP)
IPC: F02D11/10
Filed: 1993-03-09
Granted: 2000-11-27
Abstract: PURPOSE:To reflect the internal demand of a driver under various types of travelling environments on control of movement characteristics of a vehicle by accurately measuring the actual heart rate of the driver even when heart beat signals taken out from the driver are interrupted, for a long period and thereby correctly grasping the psychological state of the driver regardless of the measured number. CONSTITUTION:A control device for vehicle is provided with a control means 1 for vehicle, an actual heart rate detecting means 2 for taking out heart beat signals from a driver and measuring the actual heart rate and a control gain changing means 3 for changing the control gain based on the measured heart rate. When the hear beat signals are broken beyond a specified time, and the time interval between the plural continuous heart beat signals detected after a break of the hear beat signal is within a set range, a post-break heart beat signal measuring unit 2a for determining the heart rate based on the time interval between the heart beat signals as its true value is provided to the actual heart rate detecting means. The change of control gain is performed in accordance with the deviation of an average actual heart rate calculated by a calculation unit 3a from a standard heart rate, or is performed in accordance with the amount of heart beat fluctuation calculated by a calculation unit 3c.
Patent JP-S5943452-B2 (JP)
IPC: C07C51/56
Filed: 1982-04-19
Abstract: Methyl acetate is carbonylated, advantageously to acetic anhydride, in a homogeneous liquid phase, in a virtually anhydrous reaction medium, in the presence of: (a) a cobalt source, (b) a ruthenium source, (c) an ionic iodide of the formula: Am+Im- in which Am+ is a nitrogen group quaternary onium cation, an alkali metal or alkaline earth metal cation, or a lanthanide or actinide group metal cation, (c') if appropriate, a carboxylate of the formula: A'n+(OCOR)n-, in which n is 1 or 2 and A'n+ is defined as was Am+, with A'n+ and Am+ either being the same or different, and R is an alkyl, aralkyl or aryl radical having a maximum of 8 carbon atoms, and (d) hydrogen, the total amount of halogen compounds present in the carbonylation reaction medium (expressed in gram atoms of halogen and designated by XT) being such that the atomic ratio XT/(m.Am++n.A'n+) is less than or equal to 1.
Patent JP-S635116-B2 (JP)
IPC: D05B39/00
Filed: 1984-04-06
Abstract: An apparatus for holding tubular goods for stitching at the station of a sewing machine has a support adjacent the sewing station, a drive for rotating the support about a horizontal support axis, and at least three arcuate segment plates displaceable radially of the support axis on the support and together forming a segmented drum centered on the axis. The plates are displaceable between inner positions defining a circumference smaller than that of the smallest tubular goods to be sewn and outer positions defining a circumference larger than that of the largest tubular goods to be sewn. The plates can be radially spread on the support to change the diameter of the drum. Thus when a tubular workpiece is fitted over the drum it is tensioned thereover. The support can also be displaced vertically adjacent the station to align the uppermost segment plate generally with the stitch plate. The support is a disk formed with respective radial guides and the plates have radially extending elements received in the respective guides. The radial elements have radially outer ends pivoted on the respective plates and radially inner ends.
Patent JP-3948154-B2 (JP)
IPC: B60L50/16
Filed: 1999-03-17
Granted: 2007-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a control device of a motor in a vehicle in which unexpected shock to a driver due to change of torque control characteristic is not present and operability is not damaged. SOLUTION: In this control device, change of torque control characteristic is permitted by a torque control characteristic change permitting means 88, when it is decided by a vehicle state deciding means 84 that change of torque control characteristic of a motor generator 14 is permitted or that a previously set state of a vehicle free of torque change of the motor generator 14 is maintained, when the torque control characteristic of the motor generator 14 is changed. As a result, when rapid change in the torque of the motor generator 14 is permitted or the torque control characteristic of the motor generator 14 is changed, the torque control characteristic is changed in the case that torque change is not generated, so that unexpected shock to a driver due to the change of the torque control characteristic is not present and operability of the vehicle is not impaired.
Patent JP-3198465-B2 (JP)
IPC: C08L101/00
Filed: 1992-02-18
Granted: 2001-08-13
Abstract: A composition of matter comprising 25 to 99 parts by weight thermoplastic resin and 75 to 1 part by weight solid reinforcing agent having a surface coating of a polar group functionalized polyarylene ether.
Patent JP-3974204-B2 (JP)
IPC: C07C53/134
Filed: 1996-04-10
Granted: 2007-09-12
Abstract: Prepn. of crystallised pearls of a prod. showing surfusion comprises: (1) melting the prod. if necessary; (2) fragmenting the melted mass into droplets; (3) cooling the droplets to a temp. below the glass transition temp. of the prod. so the droplets harden by vitrification; (4) keeping the vitrified pearls at a temp. below the Tg and contacting them with crystallisation seeds; (5) crystallising the pearls by raising the temp. to above Tg; and (6) recovering the crystallised pearls. Also claimed are the crystallised pearls produced as above; crystallised pearls of a prod. showing surfusion which has a glass transition and not contg. crystallisation additives; crystallised pearls comprising a least one glyceryl gaiacolate, and an appts. comprising a 1st chamber for forming the pearls, a 2nd chamber for recovering the vitrified pearls and a 3rd chamber for crystallising the vitrified pearls.
Patent JP-2678179-B2 (JP)
IPC: C08J7/048
Filed: 1995-03-24
Granted: 1997-11-17
Abstract: Biaxially stretched composite film comprises a 5-50 mu  thick polyester base coated with a layer of PVA, having a polymerisation degree (DP) of more than 350, of thickness of most 0.3 mu . The base has an average rugosity (roughness) (RZ) of at most 0.3 mu  on the faces coated with PVA, these faces having no more than 20 pics of high at least 1 mu  and no more than 150 pics of height 0.4-1 mu . The oxygen permeability of the film is at most 3 cm<3>/m<2>/24 hrs. at 24 degrees sC and 50% RH. The mfr. of the film is also claimed and involves coating a polyester base with an aq. 4% PVA soln. of viscosity at least 4 mPa.s at 20 degrees C then heating at least 170 degrees C..
Patent JP-S6158097-B2 (JP)
IPC: C07D211/46
Filed: 1979-07-23
Abstract: 2,2,6,6-Tetraalkyl-4-piperidyl alcohol esters of tetradecylene polycarboxylic acids are provided, useful as light stabilizers for organic polymeric materials, and having the general formula:  <IMAGE> in which R is selected from the group consisting of  <IMAGE> <IMAGE> +TR <IMAGE>   wherein: R5 and R6 are each hydrogen or lower alkyl or hydroxyalkyl having from one to about six carbon atoms; R7 is lower alkyl having from one to about six carbon atoms; R1, R2, R3 and R4 are selected from the group consisting of hydrogen and methyl; X1 and X3 are selected from the group consisting of hydrogen and COOR; X2 and X4 are selected from the group consisting of COOR and  <IMAGE> 30 wherein R8, R9 and R10 are selected from the group consisting of hydrogen, hydroxy, alkyl, and alkoxy having from one to about eighteen carbon atoms.
Patent EP-1278810-B2 (EP)
Inventor: VAN DIJK BAREND GERRIT
IPC: C09J11/06
Filed: 2001-05-02
Granted: 2007-07-04
Abstract: The invention relates to an adhesive composition, in particular intended for use in or as wallpaper paste, which comprises: an adhesive; an odour-substance-releasing constituent that contains at least one odour substance and at least one carrier constituent. The adhesive composition is in a form which is suitable for mixing with water by an end user with the formation of a ready-to-use aqueous composition. Such a form is a dry form, such as the form of a powder or granules. Furthermore, in the odour-releasing constituent used, at least one odour substance is associated with the carrier constituent in such a way that the odour substance is essentially released from the odour-substance-releasing composition only when the latter comes into contact with water. The carrier constituent is preferably selected from cyclodextrins and cyclodextrin derivatives.
Patent EP-0213122-B2 (EP)
IPC: B41M5/40
Filed: 1985-04-16
Granted: 1992-06-17
Abstract: An optically codable material in the form of a surface, which is provided at least on one side with a thermal coating. By point-like heating of the thermal coating optical readable symbols or graphs can be produced. To improve the stability of said symbols, in particular when subjected to environmental influences of a chemical and mechanical nature, the thermal coating is covered by an UV laquer (acrylic polymerisate). The basic support consists of PVC foil.
Patent EP-0468555-B2 (EP)
Inventor: FRIGERIO GIULIANO
IPC: A61P31/04
Filed: 1991-06-14
Granted: 2001-02-07
Abstract: The invention provides a pharmaceutical composition for the rectal administration of active principles which exhibit a prevalently topical medication action at the colon level, characterised in that said active principles are formulated in a fluid vehicle able to generate a foam on rectal administration.
Patent EP-0462272-B2 (EP)
Inventor: TRASK ELWOOD G
IPC: D04H1/54
Filed: 1991-01-08
Granted: 2003-05-07
Abstract: A method for producing a nonwoven fibrous, flexible panel having a textured outer surface, including the steps: of providing a needled web comprised of interengaged first fibers and second thermoplastic fibers; needlepunching the web to produce the textured outer surface; and passing a fluid, at a temperature sufficient to melt at least a portion of the second thermoplastic fibers, through the web in a direction from the textured outer surface to produce a plurality of weld joints of the melted second thermoplastic fibers, the textured outer surface thereafter being substantially free of the second thermoplastic fibers. A nonwoven fibrous panel produced by the methods characterized herein is also described.
Patent EP-0549560-B2 (EP)
Inventor: SEDELMAYER ROLAND
IPC: H02S20/25
Filed: 1992-12-17
Granted: 2003-09-10
Abstract: A device for converting light energy into electrical current, consisting of a frame (16) for mounting a solar element (2) on a roof, which solar element (2) has a base plate, photoelements arranged thereon, a covering plate which is located above said photoelements and consists of transparent material, and electrical connections. In this case, the frame (16) is produced from electrically insulating material and, in its outer edge regions (11, 12, 13, 14), it is constructed in the form of a roof element or of a group of roof elements lying one on top of the other (Fig. 2). <IMAGE>
Patent EP-0773258-B2 (EP)
Inventor: MOY FRANCIS H
IPC: B29L7/00
Filed: 1996-11-06
Granted: 2008-10-15
Abstract: A film comprising a blend of (i) a linear low density polyethylene and (ii) an in situ blend of copolymers of ethylene and one or more alpha-olefins having 3 to 8 carbon atoms wherein (a) the weight range of component (i) to component (ii) is in the range of from 0.01:1 to 6:1, (b) the blend has been extruded under extrusion conditions, at a die rate in the range of from 6.75 to 22.5 kg per hour per centimeter (6 to 20 pounds per hour per inch) of die circumference and at a die gap in the range of from 0.050 to 0.187 cm (0.020 to 0.075 inch) and (c) the film exhibits essentially no melt fracture.
Patent EP-0821885-B2 (EP)
Inventor: BOOTEN KARL
IPC: A23K20/163
Filed: 1996-07-31
Granted: 2006-06-07
Abstract: The present invention relates to fructan- and/or polydextrose-containing dairy powders. These powders are obtained by co-drying of the dairy and at least one ingredient selected from the group consisting of linear fructans, branched fructans, modified fructans and polydextrose. These powders improve the mouthfeel, texture and taste of the food compositions wherein they are used.
Patent EP-0846181-B2 (EP)
Inventor: BILLETER MARTIN A
IPC: A01N65/00
Filed: 1996-08-09
Granted: 2013-12-11
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 EP-0865511-B2 (EP)
Inventor: STANDAERT ROGER
IPC: B22F7/00
Filed: 1996-11-18
Granted: 2003-03-05
Abstract: A powder for sintering to manufacture a diamond tool has an average particle size of less than 8 mum and a loss of mass by reduction in hydrogen of less than 3% and contains 10-80% Fe, up to 40% Co, up to 60% Ni and up to 15% M. M is present, at least partially, in the oxidized state and representing one or more of the elements Mn, Cr, V., Al, Mo and Ti, the balance being unavoidable impurities. This powder may be sintered at 650-1000° C. to give a matrix having a high hardness.
Patent EP-0986629-B2 (EP)
Inventor: SMULDERS EDUARD
IPC: C11D1/83
Filed: 1998-05-27
Granted: 2007-05-16
Abstract: The invention relates to the use of organic acids, especially citric acid, added separately or at a later stage, to help remove bleachable stains on textiles if the detergent used is essentially free of bleaching agents. To this end, granular detergents are used which have an apparent density of between 650 g/l and 1100 g/l, contain anionic and/or nonionic tensides as well as builders, and between 1 and 15 weight percent of an organic acid which is added separately or at later stage, said detergents being essentially free of bleaching agents. The advantages of such detergents are especially evident when said detergents are used for machine washing at temperatures of up to 60  DEG C and in particular at temperatures as low as 30  DEG C to 40  DEG C.
Patent EP-1092095-B2 (EP)
Inventor: WEICKERT THOMAS
IPC: F15B11/16
Filed: 1999-05-31
Granted: 2007-04-18
Abstract: L'invention concerne un circuit à répartition du flux indépendante de la charge, servant à commander au moins un consommateur à charge basse (4) et un consommateur à charge élevée (6), un diaphragme de mesure (14a, 14b) et une soupape de maintien de pression montée en aval (16a, 16b) , servant à maintenir constante la réduction de pression sur le diaphragme de mesure, qui sont associés à chaque consommateur (4, 6). A la soupape de maintien de pression (16a) du consommateur à charge basse est associé un canal de dérivation (32) pouvant être ouvert, par lequel la soupape de maintien de pression de ce consommateur peut être évitée.
Patent JP-S6221350-B2 (JP)
IPC: C07D307/32
Filed: 1980-08-07
Abstract: A novel process for the preparation of sulfonic acid esters containing a lactonic ring comprising compounds in the trans form in the 4- and 5-positions having (4SR,5RS), (4S,5R) or (4R,5S) configuration of the formula    <IMAGE>  I  wherein Z is selected from the group consisting of alkyl of 1 to 4 carbon atoms and cycloalkyl and monocyclic aryl optionally substituted with at least one member of the group consisting of alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms, halogen and nitro and R is organic residue of an optionally chiral alcohol of the formula ROH and a process using the compounds of formula I to prepare compounds of (1RS, 4RS, 5SR), (1S, 4S, 5R) or (1R, 4R, 5S) configuration of the formula    <IMAGE> V  wherein X is selected from the group consisting of hydrogen and R useful for the preparation of insecticidally active esters.