baber/WOPTO huggingface dataset:
Patent DE-2110287-B2 (DE)
Title: Constant DC source - using two parallel units typically for supply of gas discharge lamps
IPC: G05F1/62
Filed: 1971-03-04
Abstract: The parallel connected network of two stabilized direct current supply circuits is for supplying a fixed current to a load, typically a gas discharge lamp. The discharge lamp (1) is fed from a main direct current source consisting of a four diode bridge network (2) fed from a transformer winding (3b) and smoothed with an inductance (4a) capacitance (4b) filters. A firing circuit is also incorporated. Any current variations are removed by a parallel connected regulated supply consisting of another bridge circuit (9) fed from another winding in the same transformer (3c), smoothed by another filter (10a, 10b, 10c) and regulated by a regulator (6) connected in series with it. A current set point input to the regulator is provided by auxiliary circuit (5, 7). One benefit of the arrangement is an improvement in power factor over the traditional circuit, allowing a smaller mains transformer to be used.
Patent DE-2217877-B2 (DE)
Title: Securing insulation between inner and outer frame sections - using interengaging projections snap fitted into position
IPC: E06B3/263
Filed: 1972-04-13
Abstract: In one advantageous embodiment two opposite, substantially T-shaped insulation sections are provided, the transverse part of which has short section lugs located parallel to the longitudinal web and engaging the section grooves, whereby the longitudinal web of one of the insulation sections has at its end facing the other insulation section an arrow-shaped cross section whereas at the corresponding end of the longitudinal web of the other insulation section is provided with tongue-type barbs encompassing the arrow-shaped end of the first insulation section when the two sections are engaged. In another embodiment, opposite, substantially T-shaped insulation sections with longitudinal webs having a hook shaped cross section are hooked together in the engaged position.
Patent DE-2218349-B2 (DE)
Title: Transformer windings compression system - axially compresses coaxial layers or coils during manufacture using single press
IPC: H01F27/30
Filed: 1972-04-15
Abstract: The compression system is for transformer windings. It applies an axial compression force to the coaxial layers and/or coils of transformer limbs using a single press. The layers are subjected to preliminary compression commensurate with the highest short circuit current. This compression is applied so that each layer receives the same specific pressure. Part of the interlayer filling can be removed to allow the winding to be fitted under different compressive forces.
Patent DE-2533523-B2 (DE)
IPC: G04C11/08
Filed: 1975-07-26
Abstract: Devices for synchronising mechanical oscillating systems with quartz accuracy are known, in which an actual signal is tapped from the oscillating system and compared for phase with clock pulses of a quartz oscillator. To achieve synchronisation, the electromagnetic drive torque is changed in accordance with this phase comparison. These devices are suitable only for synchronising electromagnetically driven oscillating systems, and deliver a narrow synchronisation range. In order also to synchronise mechanically driven oscillating systems with quartz accuracy, use is made according to the invention of an electromagnetic transducer (14, 15) which is independent of the drive of the oscillating system and under the control of the phase comparison exerts an additional synchronising torque on the oscillating system. The additional synchronising torque can act outside the zero crossing of the oscillating system (4) and permits a large synchronisation range. The phase-comparison stage is constructed in a particularly simple and energy-saving way as an AND gate (13). <IMAGE>
Patent IE-S80916-B2 (IE)
Title: Memory addressing
Inventor: DEWAR KEVIN
IPC: G11C5/06
Filed: 1998-08-31
Abstract: An ASIC circuit device microprocessor interface (10) has a UPI (17) which interfaces between external ports (18-21) and internal access registers (11). The access registers are connected to a RAM port controller (12(c)) and an internal register access controller (12(a)). These controllers interface between the access register (11) and the relevant memory or registers. Reads and writes are performed by an external processor (2) using the access registers (11).
Patent JP-H0689224-B2 (JP)
IPC: C08L67/00
Filed: 1988-02-02
Abstract: A low stress sealant comprises a polyester which is capable of forming the anisotropic phase in the molten state and melt-processable and a silicone uniformly blended therewith.
Patent JP-H0435328-B2 (JP)
IPC: B29C65/54
Filed: 1988-02-09
Abstract: PURPOSE:To enable execution of back-filling of a hard tube lining reliably extending over the whole length at favorable execution efficiency, by a method wherein casting into a gap to be generated between a pipe line and hard tube lining is performed by making use of pressure casting and vacuum suction casting together. CONSTITUTION:Both ends of a gap 3 to be generated between a pipe line 1 and hard tube lining 2 formed within the pipe line 1 through application of heating, pressurizing and expanding techniques to the inside of the pipe line 1 is closed with plugs 4, 4. When a liquid agent such as epoxy resin is sucked and depressurized by actuating a vacuum generating device 6 from one end side of the gap 3 while pressurizing and supplying the same through the other end side of the gap 3 by actuating a pressure casting device 5, the same is filled out effectively into the gap 3 through casting. Then an expanded casting passage part 3a extending in an axial direction of a pipe is formed in a part of the gap 3 and the liquid agent can be cast and filled into the gap 3 also. A hard tube 2' having a recessed groove 3'a on an external circumferential surface is used as, for example, a lining material, in the casting passage part 3a.
Patent JP-H0619066-B2 (JP)
IPC: C08L33/06
Filed: 1985-02-19
Abstract: 1. A binder for aqueous anticorrosive paints based on poly(meth)acrylate latices and water-soluble zinc complex salts, which consists essentially of A) from 99 to 85% by weight of an aqueous dispersion of an alkyl (meth)acrylate copolymer having a mean film-forming temperature of from + 15 to + 50 degrees C, and B) from 1 to 15% by weight of an aqueous solution of a zinc complex salt of a polymeric polycarboxylic acid, the percentages being based on the total amount of components A) and B) in the polymer, and the copolymer of component A) having a mean particle diameter of from 0.01 to 0.5 mu m.
Patent JP-H0324478-B2 (JP)
IPC: C01F17/235
Filed: 1985-02-20
Abstract: Morphologically improved cerium oxide particulates useful, e.g., as catalysts/catalyst supports, and having a B.E.T. specific surface of at least 85+/-5 m2/g, measured at a temperature ranging from 350 DEG C. to 450 DEG  C., are prepared by hydrolyzing an aqueous solution of a cerium (IV) salt in an acidic medium, filtering the precipitate of hydrolysis which results, washing and optionally drying said precipitate, and then calcining same.
Patent JP-3016743-B2 (JP)
IPC: C07D493/08
Filed: 1997-02-24
Granted: 2000-03-06
Abstract: Functionalised bicyclic (meth)acrylates of formulae (I) and (II) and their stereoisomers and (co)polymers are claimed, as are their preparations. (I) is obtained by Diels-Alder reaction of a substituted diene (meth)acrylic compound (III) with substituted dienophile (IV). (II) is obtained by condensation of a bicyclic compound (V) with a polyhydroxy compound (VI). A-B = C-C or C=C; X = CH2O, O, NCOOR, NCOR, NCONR2 or NSO2R; R = optionally substituted 1-12C alkyl or 6-14C aryl; Z = CH2=CHCO- or CH2=C(Me)CO-; V = 1-6C alkyleneoxy, CH2S, CH2NH or COO-(1-6C)alkyleneoxy; Y = H, 1-12C alkyl, 6-14C aryl, halogen, NO2, NR<1>2, OR<1>, CN, COR<1>, CONR<1>2, COOR<1>, SR<1>, SO2R<1> or SO3R<1>; R<1> = H, optionally substituted 1-12C alkyl, 6-14C aryl or -(CH2CH2)nH; n = 1-10; T = as for Y (excluding H) or T and Y together form -CO-O-CO- or -CO-NR<1>-CO-; U = 1-12C alkyleneoxy, CO-NR<4>-, COO or O; R<4> = H or optionally substituted 1-12C alkyl or 6-14C aryl; W = 1-12C alkylene, 6-14C arylene, 8-16C aralkylene or -Ä(CH2)2O(CH2)2Ün; m = 2-4; and C-D = as for A-B.
Patent JP-2831020-B2 (JP)
IPC: G03C1/035
Filed: 1989-02-28
Granted: 1998-12-02
Abstract: Dyes of the formula: <CHEM> where R1 is halogen, substituted or unsubstituted phenyl, or substituted or unsubstituted styryl, R2 and R3 are each independently substituted alkyl, substituted alkenyl, or substituted aryl that are substituted with an anionic solubilising group, Z represents the atoms necessary to complete a substituted or unsubstituted naphthyl ring, and X<+> is a cation, are disclosed as sensitizing dyes for photographic compositions containing silver halide that is high in silver chloride content, low in silver iodide content, or both.
Patent JP-S6358766-B2 (JP)
IPC: C01B32/942
Filed: 1981-04-10
Abstract: 1. Process for making calcium carbide from lime and a carbon carrier in a closed electrothermal furnace with a power of more than 20 megawatts, in which the electrodes are arranged symmetrically in the corners of an equilateral triangle, which comprises : using at least 40% of the total carbon component in the furnace burden in the form of a carbon carrier consisting of anthracite, petroleum coke and/or lean coal, the carbon carrier with an initial content of volatile constituents of more than 5.0% having been subjected to thermal pretreatment at increased temperature for as long as necessary to establish a residual content of volatile constituents of less than 5.0% and having been separated into a fraction consisting of particles with a size of 3 to 10 mm and into a fraction consisting of particles with a size of more than 10 up to 25 mm ; the fraction of smaller particles being introduced into a central region inside the furnace lying between the electrodes, and the fraction of larger particles being introduced into a peripheral region of the burden surface area inside the furnace which lies outside the triangle formed by the electrodes.
Patent JP-H0344782-B2 (JP)
IPC: C11D3/50
Filed: 1979-05-15
Abstract: A deodorant product comprises a deodorant composition and a carrier for the composition chosen from abrasive cleaners, bleaching agents, waxes, film-forming polymers or mixtures thereof, the deodorant composition having a deodorant value of from 0.50 to 3.5 as measured by the Deodorant Value Test. The deodorant active components are classified into six classes consisting of:Class 1: phenolic substancesClass 2: essential oils, extracts, resins and synthetic oilsClass 3: aldehydes and ketonesClass 4: polycyclic compoundsClass 5: estersClass 6: alcoholsprovided that where a component can be classified into more than one class, it is placed in the lower or lowest numbered class; said components being so selected that(a) the deodorant composition contains at least five components of which at least one must be selected from each of Class 1, Class 2 and Class 4;(b) the deodorant composition contains components from at least 4 of the 6 classes; and(c) any component present in the deodorant composition at a concentration of less than 0,5% by weight of said composition is eliminated from the requirements of (a) and (b).
Patent JP-2847114-B2 (JP)
IPC: A01D34/66
Filed: 1989-03-15
Granted: 1999-01-13
Abstract: The invention relates to direct-drive mowers. 
<??>According to the present invention, the axle (5) of the joint (4) connecting the mowing unit (2) to the frame (3) extends lower than the centre (83) of the pair of conical gearwheels arranged at the top of the driveshaft passing through the rotor (26). 
<??>The invention is used particularly in the sector of agricultural machinery. 
<IMAGE>
Patent JP-S6338401-B2 (JP)
IPC: C22C38/00
Filed: 1979-05-25
Abstract: A composition for compressing and sintering to produce high-wear resistant articles essentially includes between 2% and 10% by weight, preferably 5% by weight, basalt powder and the remainder being metallurgical powder. The metallurgical powder is preferably comprised of austenite steel powder of high commercial quality and the basalt powder is a commercial quality basalt. The article of manufacture is for an internal combustion engine supplied with lead-free fuel wherein the article is comprised of compressed and sintered metal powder having the entire resulting pore space filled with basalt. The article takes the form of a cylinder liner, a valve seat and/or a valve-seat ring.
Patent JP-3563631-B2 (JP)
IPC: G01N33/576
Filed: 1999-02-12
Granted: 2004-09-08
Abstract: SLA/LP-antigens-1 and -2 are new. A diagnostic agent to recognize autoimmune hepatitis is characterized by recognizing a patient antibody against an antigen. The diagnostic agent amino acid sequence corresponds to all (or part) of a 444 or 496 amino acid sequence (given in the specification) and can recognize an SLA/LP-autoantibody. Independent claims are also included for: (1) a cDNA for all or part of a natural or artificial variant antigen as above; (2) a method to detect SLA/LP-antigen as above; and (3) an immunoassay to perform a detection method as in (2).
Patent JP-H0471523-B2 (JP)
IPC: A47C1/032
Filed: 1982-04-28
Abstract: A chair of the tilting type which includes a base (10), a seat (11) and back (12), with the base (10) pivotally supporting the seat (11) with two opposite non-parallel links of a four bar non-parallel linkage (24), with one of the opposite links (38, 39) extending at (45, 47) to support the back (12) and also being formed to provide an arm rest (44). The four bar linkage (24) is duplicated on each side of the chair by forming the two opposite non-parallel links or cranks (29, 30, 38, 39) from the upturned ends of the tubes (26, 27) which pass through the base (10) in parallel but vertically offset fashion, the base (10) thus forming the fixed bar of the linkage (24) with its opposite bar or coupler being formed by the seat (11). A spring (62) within the base (10) is operative on one of the tubes (26, 27) to urge the chair to an upright position. The tubes (26, 27) are pivotally connected to the seat (11) and one of the tubes (27) extends and is fixedly connected to the back (12) in a manner to emphasize the isolated and separate appearance of the seat (11) and back (12). With the above construction the seat (11) and back (12) both tilt in their proper natural body support positions but in a respective ration of about 1 to 3. The chair thus obviates some of the problems of prior chairs where only the back tilts or both the seat and back tilt as a unit
Patent JP-2714391-B2 (JP)
IPC: C07F7/08
Filed: 1988-03-30
Granted: 1998-02-16
Abstract: Certain N-substituted 1-(1,2,3,6-tetrahydro--3-pyridinyl)oximes and N-substituted 1-(1,2,3,6-tetrahydro-4-pyridinyl)oximes are useful as analgesic agents or agents for the treatment or amelioration of the symptoms of cerebral insufficiency characterized by decreased central acetylcholine production or release.
Patent JP-2559285-B2 (JP)
IPC: G01C15/00
Filed: 1990-03-29
Granted: 1996-12-04
Abstract: A shield tunnelling apparatus comprises a first tubular shield body (12) in which a cutter assembly (26) for excavation and a drive mechanism (28) for driving the cutter assembly are disposed, a second shield body (14) connected to the rear of the first shield body so as to have the common axis as the first shield body, a target (42) disposed in the first shield body so as to receive a light ray directed toward a direction along the axis, first optical path changing means (54) disposed in the second shield body and changing the optical path (40) of the light ray directed toward the target such that the light ray travels along the optical path displaced away from the axis, and second optical path changing means (56) disposed in the second shield body and changing the optical path of the light ray passing through the first optical path changing means such that the light ray is directed toward a direction along the axis. <IMAGE>
Patent JP-2525965-B2 (JP)
IPC: A61K31/519
Filed: 1991-04-12
Granted: 1996-08-21
Abstract: Ammonium salts of N<5>-methyl-5,6,7,8-tetrahydrofolic acid and processes for their preparation are described. These ammonium salts can be separated into the individual (6R) and (6S) diastereoisomers. The separated diastereoisomers can be converted into the corresponding alkali metal salts or alkaline earth metal salts.
Patent JP-H0547768-B2 (JP)
Inventor: ARUFUREETO ATSUFUA
IPC: G01B21/02
Filed: 1984-05-01
Abstract: A measuring system for measuring the relative position of two machine parts of a processing machine includes a scale fastened at one end by means of screws to the slide of the machine. The other end of the scale is joined by means of an adhesive layer with one end of an expansion element. The other end of the expansion element is fastened in a similar manner by means of screws to the slide. For the compensation of thermally induced length changes of the scale, the expansion element is provided with a coefficient of thermal expansion substantially greater than that of the slide piece. Thermal expansion of the expansion element is dimensioned in such a way that the measuring length of the scale is preserved in an unaltered length in the event of temperature fluctuations by means of increased compressive forces applied by the expansion element to the scale.
Patent JP-H0784208-B2 (JP)
IPC: B65B31/04
Filed: 1988-04-13
Abstract: The apparatus comprises a rotary plate (1) on which are provided receptacle receiving means (2, 3, 4, 5) disposed at 90 DEG  to one another. The plate is driven in rotation in 90 DEG  steps by a motor-speed reducer unit (6) so that the receiving means pass in succession in front of a station for charging product into the bottoms of the receptacles, a station for laying lids of the receptacles, a station for welding the lids to the bottoms of the receptacles and a receptacle discharging station. The receiving means comprise means for maintaining the lids spaced away from the bottoms of the receptacles and means for injecting neutral gas between the lid laying station and the lid welding station.
Patent JP-S6351154-B2 (JP)
IPC: A61K31/44
Filed: 1980-07-11
Abstract: Novel tetranydro-pyridinyl-indoles of the formula    <IMAGE>  I wherein X is selected from the group consisting of alkyl of 1 to 6 carbon atoms, alkenyl of 2 to 5 carbon atoms, alkynyl of 3 to 5 carbon atoms, cycloalkyl of 5 to 6 carbon atoms, cycloalkylalkyl of 4 to 7 carbon atoms, aralkyl of 7 to 12 carbon atoms, hydroxyalkyl of 2 to 5 carbon atoms and phenoxyalkyl of 1 to 5 alkyl carbon atoms, R is selected from the group consisting of hydrogen, halogen, alkoxy of 1 to 3 carbon atoms, nitro, amino, trifluoromethyl and methylthio, R1 and R2 are individually selected from the group consisting of hydrogen and alkyl of 1 to 3 carbon atoms with the proviso that if R is hydrogen, halogen or alkoxy of 1 to 3 carbon atoms, X must be hydroxyalkyl or phenoxyalkyl and their non-toxic, pharmaceutically acceptable acid addition salts having neuroleptic, antipsychotic and antiemetic activity and their preparation.
Patent EP-1423268-B2 (EP)
Inventor: GIRAUD JEAN PIERRE
IPC: B32B3/26
Filed: 2002-08-06
Granted: 2013-12-04
Abstract: The present invention is a directed to a container provided with a liner formed in the mold which changes the properties of the container, when compared to a container not having the liner, and methods of forming same. The liner may exhibit absorption properties, it may release an agent into the surrounding environment, it may undergo some action in response to a condition or thing in the environment, such as the presence of water or a gas. It may provide a barrier, and/or it may exhibit permeability.
Patent EP-1382698-B2 (EP)
Inventor: WARNER TIMOTHY
IPC: C22C21/12
Filed: 2003-07-09
Granted: 2013-01-09
Abstract: Weldable product, notably rolled, drawn or forged, is made in an alloy with the following composition (by weight %): (a) Cu: 3.8 - 4.3; (b) Mg: 1.25 - 1.45; (c) Mn: 0.2 - 0.5; (d) Zn: 0.4 - 1.3; (e) Fe less than 0.15; (f) Si less than 0.15; (g) Zr at most 0.05; (h) Ag less than 0.01; (i) other elements each less than 0.05 and less than 0.15 in total; (j) remainder Al; (k) treated by putting into solution, tempering and cold drawing, with a permanent deformation of between 0.5 and 15 %, and preferably of between 1.5 and 3.5 %. The cold drawing is achieved by controlled traction and/or cold transformation, such as rolling or drawing. Independent claims are also included for: (i) a plated sheet of this alloy; (ii) an aircraft structural element of this alloy; (iii) a method for the fabrication of a weldable product of this alloy.
Patent EP-2298931-B2 (EP)
Inventor: WITTWER CARL T
IPC: G01N33/58
Filed: 1997-06-04
Granted: 2020-06-24
Abstract: The invention relates to container for holding a fluidic biological sample while undergoing nucleic acid amplification, said container comprising an optically clear material holding less than 1 ml of a sample, further comprising:a) a capillary tube portion which is closed at one end; andb) a funnel-like shaped portion joined to the open end of the capillary tube portion. Systems comprising the containers, and their use are also provided.
Patent EP-0032249-B2 (EP)
IPC: A61K6/884
Filed: 1980-12-30
Granted: 1989-06-14
Abstract: A provisional crown-and-bridge resin comprising a liquid resin component and a powder component. The liquid resin component contains tetrahydrofurfuryl methacrylate as a major ingredient and is free from methyl methacrylate. It also contains an anti-oxidant and an accelerator. The powder component contains poly (ethyl methacrylate) as a major ingredient and a curing agent for the resin component. The powder is mixed with the resin shortly before application at a ratio of about two to about five parts of powder to one part of liquid resin by weight, to give a suitably flowing mixture. The resin component may also contain ethyl methacrylate as a major ingredient and may contain ethoxylated bisphenol A dimethacrylate as a major ingredient. The powder may include a substantial proportion of amorphous silica and pre- <sub>I</sub> ferably incorporates a substantial amount of X-ray opaque barium glass.
Patent EP-0525676-B2 (EP)
Inventor: DABI SHMUEL
IPC: D04H18/02
Filed: 1992-07-24
Granted: 2003-10-29
Abstract: Novel facing materials (100) and methods for their manufacture are provided by this invention. The facing material (100) includes at least a fibrous top layer (10) for engaging bocy fluid and a generally opaque middle layer (20). A portion of the facing material (100) is disposed, preferably by piercing, through the generally opaque middle layer (20) to establish a fluid path through the generally opaque middle leayer (20). In the preferred embodiment, the facing material (100) includes a bottom layer (30) having a capillary structure for drawing the body fluid from the fibrous top layer (10). In this preferred embodiment, the fibrous top layer (10) extends through the generally opaque middle layer (20) to provide fluid communication between the fibrous top layer (10) and the bottom layer (30). These composite structures provide a clean/dry facing material that has a comfort of a textile facing and the high opacity of apertured thermoplastic films. <IMAGE>
Patent EP-0531798-B2 (EP)
Inventor: KOHNE DAVID E
IPC: C12Q1/68
Filed: 1984-01-09
Granted: 2003-12-17
Abstract: A method for detecting rRNA-specific nucleic acids, tRNA-specific nucleic acids, psrRNA-specific nucleic or pstRNA-nucleic acids of a non-viral organism or group of non-viral organisms in the sample is described.