baber/WOPTO huggingface dataset:
Patent AU-551593-B2 (AU)
Title: Thermosettable resins stabilized with oxalic acid and phenothiazine
Inventor: MESSICK VIRGINIA BROOKS
IPC: C08K5/00
Filed: 1982-05-10
Granted: 1986-05-08
Abstract: Oxalic acid in combination with phenothiazine and optionally including 4-chloro-2-nitrophenol, increases the storage life of vinyl ester resins without adversely affecting their curability.
Patent AU-734785-B2 (AU)
Title: crystals of cyclopentenone compound of an alpha-type
Inventor: MORIGUCHI MAKOTO
IPC: C07C49/707
Filed: 1998-08-19
Granted: 2001-06-21
Abstract: Crystals of trans-4,5-dihydroxy-2-cyclopenten-1-one of an  alpha -type.
Patent AU-774154-B2 (AU)
Title: Glass making furnace regenerator
Inventor: ZANOLI ALAIN
IPC: C03B5/237
Filed: 2001-11-05
Granted: 2004-06-17
Abstract: The invention relates to a glassmaking furnace regenerator including a stack of several rows of refractory members defining a plurality of channels, characterized in that the stack comprises, in the hot gas flow direction, a first zone at the hot gas inlet, for rapidly cooling the hot gases, a second zone, or central zone, for condensing and trapping chemical species liable to generate dust, and a third zone, at the cooled gas outlet, for evacuating condensates, the rows of stacked refractory members constituting said central zone including at least two adjacent rows whose channels have a projected surface area at least 20% less than those of the channels of the first and third zones.
Patent AU-553110-B2 (AU)
Title: 4-(1-hydroxy-2)-((heteroacylamino)alkylamino)ethyl phenol esters
Inventor: MARSHAM PETER ROBERT
IPC: C07D213/82
Filed: 1982-12-23
Granted: 1986-07-03
Abstract: The invention concerns novel esters of 4-(1-hydroxy-2-[(acylamino)alkylamino]ethyl)phenols of the formula: <IMAGE> I  and salts thereof, wherein R1 and R2 are (3-5C)alkyl, R3 and R4 are hydrogen or methyl, A is a direct bond or methylene, and Q is various heteroaromatic containing groups. The esters possess topical anti-inflammatory properties and the invention provides pharmaceutical compositions containing the esters and processes for their chemical manufacture.
Patent DE-1922446-B2 (DE)
Title: Semiconductor cooler with annular chamber - having upwardly-inclined refluxing radial cooling pipes for vapour
IPC: F28D15/04
Filed: 1969-05-02
Abstract: The cooling arrangement for semiconductors has a rotationally-symmetrical cooler with heat source and sink. The refrigerant is enclosed in its liq. and vapour state within the cooler. The semiconductors with their coolers can be vertically stacked or series-connected while ensuring a high cooling rate. The round annular container (6) has a semicircular cross-section in the central part circumference. The cooling pipes are fitted to form raidal spokes around the annular chamber. These radial tubes with closed free ends are inclined with their free ends higher than their connections at the chamber. The semicircular cross-section has internal cooling ribs (9).
Patent DE-2008409-B2 (DE)
Title: UHF coaxial connector with circular conducting spring - which is between ends of outer conductors to compensate tolerances
IPC: H01R13/646
Filed: 1970-02-24
Abstract: The UHF coaxial connector is designed so that tolerances at the junction between connector halves are HF compensated. The outer conductor (4) having the smaller diameter of the two halves' outer conductors fits into a concentric recess (5) in the outer conductor (6) having the larger diameter. A conducting circular spring (7) is located in the gap between the end (14) of the smaller outer conductor and the bottom (14) of the recess. The connection between the inner conductors is made by one conductor passing through the circular spring.
Patent DE-2010880-B2 (DE)
Title: Hand grenade fuse with spring actuation - has safety device and secondary charge cover with damping material
IPC: F42C14/02
Filed: 1970-03-07
Abstract: The hand grenade fuse has a heating charge for melting the safety element. The latter arrests a spring loaded sliding part. The tubular fuse housing has a hammer initiator at the top and a secondary transmission charge at the bottom. The secondary charge cannot be ignited if the fuse is inadvertently initiated in the safety position. The detonator housing (22) does not fragment and its lower end and is open towards secondary charge. The housing is able to enter the bore of the secondary charge (27) cover plate (25) bore in the armed position. This cover plate has central thin part (28). The cavity on plate underside contains damping material (29) on top of the secondary charge.
Patent DE-2025851-B2 (DE)
Title: Small mechanical switch with two configurations - uses same parts, and inset in recess upright or longways
IPC: H01H71/08
Filed: 1970-05-27
Abstract: The small mechanical switch for installing into walls, panels etc., has two possible arrangements using the same mass-produced parts. The first arrangement of parts has the switch lever in the small face of the rectangular housing and the second arrangement has it in the large face. The housing has press-out areas that can be removed to give either one of the two housing orientations. The mechanical and electrical configuration inside the housing is the same for both orientations, only the housing holes and the operating lever are different.
Patent DE-2052558-B2 (DE)
Title: Bottle cap unscrewing mechanism - has jaw length three times height of cap and protruding from rotary housing
IPC: B67B7/18
Filed: 1970-10-27
Abstract: The mechanism unscrews caps from bottles which are held upright by grip arms and bottle plates as they travel through it. Spring-loaded vertical pins are mounted in continuously rotating housings and coaxial to them. These have at their upper ends lugs causing clamping arms to pivot in the housing as they move in relation to the latter, bringing jaws on the arms against the sides of the cap, and housing and bottle plate move axially in relation to each other. The length of the jaws (6) is roughly three times the height of the caps (16) to be unscrewed, and they protrude clear of the housing (13) at the bottom, opening for a wide angle. In the engaged position, their upper faces fit closely against the lower side of the bearing housing (14) mounted in the rotary housing (13).
Patent DE-2112596-B2 (DE)
Title: Weighbridge with simplified force measurement cell mountings - which are fitted on horizontally deflected suspension linkages between platform legs and struts
IPC: G01G19/00
Filed: 1971-03-16
Abstract: A weighbridge with force measurement cells generating load, signals achieves a high degree of measurement accuracy with a simple robust construction and moderate force cell performance. Conventional weighbridges with force cells require expensive force transfer components. The platform (1) is suspended on the uprights (2, 3) of the base via linkages (22, 23) between the uprights and platform legs (11, 21). The linkages are subject to horizontal or nearly horizontal forces by rods (4) attached to inner base walls. The linkages are deflected by a defined distance and the horizontal force required to do so gives a measure of the loading. Force measurement cells on two legs on one side of the platform produce signals which are combined to produce a loading signal.
Patent DE-2122365-B2 (DE)
Title: Steering wheel lock with safety catch - having ratchet near keyhole to prevent bolt operating until key fully withdrawn
IPC: B60R25/02
Filed: 1971-05-06
Abstract: The locking bolt (13) of the steering lock is operated by a sleeve (4) surrounding the lock cylinder (2), and coupled to the cylinder by a peg (3). The peg drives the sleeve axially using a groove in the sleeve, with the locking bolt hooked over the edge of the groove with its shaped end (14). The sleeve is extended to near the keyhold and is secured at that end by a spring loaded ratchet 7) so long as the key is in the lock. When the key is fully withdrawn the bolt can drop home. It can only be lifted by inserting the key and turning the cylinder, until the ratchet drops home again.
Patent DE-2159095-B2 (DE)
Title: Gain controlled multistage decoupling amplifier - has transistors and resistors to facilitate integration and with low input and output impedances
IPC: H03F3/19
Filed: 1971-11-29
Abstract: The gain controlled multistage amplifier, with low input and output impedances, has low current consumption and is for use as a decoupling circuit in carrier frequency transmission systems to avoid using a transformer or coupler. The fanned-in input signals are applied via a first transistor (T1) collector/emitter path to the base of a second transistor (T2) whose emitter drives the base of a third transistor (T3). The third transistor is coupled by its collector to the base of a fourth transistor (T4) acting as output transistor. The outputs are fanned out from the fourth transistor collector.
Patent DE-2202334-B2 (DE)
Title: Paper sheet transfer system - has belt pulleys with V=profiles which produce increased stiffness for sheet during transfer
IPC: B65H29/70
Filed: 1972-01-19
Abstract: The transfer of installation is designed to handle thin flexible objects, such as paper sheets. It includes two endless drive belts. As the paper sheet leaves the two drive belts at the belt pulley location, it is placed in a container for stacking. The two belt pulleys at the exit side of the belt drive are provided with matching convex and concave radial profile. As the paper travels between these pulleys it obtains a slight curvature which produces extra stiffness.
Patent JP-H0626670-B2 (JP)
IPC: B01J21/06
Filed: 1986-01-30
Abstract: A method for stabilizing alumina supports for metal catalysts by impregnating the support with an aqueous dispersion of a high molecular weight, water dispersible polyorganosiloxane and calcining.
Patent JP-H089626-B2 (JP)
IPC: C07D499/12
Filed: 1991-01-21
Abstract: A process for the production of an 6-alpha-aminoacyl-penicillin or 7-alpha-aminoacyl-desacetoxy-cephalosporin comprising the steps   (i) producing a mixed carboxylic acid anhydride by reaction of an N-substituted vinyl alpha-amino acid with an appropriate acylating agent in a methyl-(C2-4)alkyl ketone, di-(C2-4)alkyl ketone, (C1-3) alkanoic acid butyl ester or an aromatic hydrocarbon as a solvent, (ii) reacting the mixed carboxylic acid anhydride obtained in step (i) with a solution or a suspension of 6-APA or derivative thereof in non-halogenated solvent, and (iii) isolating a 6-alpha-aminoacyl-penicillin or a 7-alpha-aminoacyl-desacetoxycephalosporin obtained by adding water to the reaction mixture obtained in step (ii) to form a two-phase system and isolating a 6-alpha-aminacyl penicillin or 7-alpha-aminoacyl-desacetoxy-cephalosporin obtained by separating the aqueous phase from the organic phase.
Patent JP-H0660012-B2 (JP)
IPC: B01J20/16
Filed: 1985-02-08
Abstract: A particulate porous material suitable for use as a high surface area column packing material comprises particles substantially all of which are not smaller than 5 micrometres and not larger than 1 millimetre in diameter, and each particle consists predominantly of an open, three-dimensional matrix of crystals of mullite, which are preferably substantially uniform in size and define between them interconnecting pores having a width in the range of from 5nm to about 2µm. The particles can be coated with a reactive layer. There is also disclosed a process for producing the particulate porous material wherein a particulate product comprising particles substantially all of which are between 5 micrometres and 1 millimetre in diameter and consisting predominantly of a mixture of mullite crystals and silica is treated with a concentrated aqueous solution of an alkali metal hydroxide at a temperature of at least 50°C; and the treated particulate product is then washed, dewatered and dried.
Patent JP-H0346910-B2 (JP)
IPC: G11B7/24
Filed: 1981-03-06
Abstract: A cassette for storing and handling optical disks without touching them, including in particular video disks recorded on both sides, the cassette comprising a plate contained in a plastic envelope. The plate comprises a first cavity in which the disk to be protected is positioned. An additional annular cavity is provided in the bottom surface of the plate. The cover of the envelope comprises a cavity of shape matching that of the additional annular cavity such that the recorded areas of both sides of the disk are protected. Additional conical surfaces bearing one on the other are provided in the cover and plate around the edge of the first cavity. Means for locking the plate in the envelope are also provided.
Patent JP-H0723362-B2 (JP)
IPC: C07D231/16
Filed: 1986-03-12
Abstract: Herbicidally and insecticidally active 4-nitro-1-phenylpyrazoles of the formula   <IMAGE>   in which R1 and R2 each independently is hydrogen, alkyl, cycloalkyl, hydroxyalkyl, alkoxyalkyl, alkylthioalkyl or halogenoalkyl, R3, R4, R5, R6 and R7 each independently is hydrogen, halogen, cyano, nitro, alkyl, alkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl, alkoxycarbonyl, or -(X)n-R8, X is oxygen, sulphur, sulphinyl or sulphonyl, n is 0 or 1, and R8 is halogenoalkyl.
Patent JP-S6362519-B2 (JP)
IPC: C12P1/00
Filed: 1980-04-24
Abstract: Hybrid cell line for production of monoclonal antibody to an antigen found on all normal human helper T cells. The hybrid is formed by fusing splenocytes from immunized CAF<sub>1</sub> mice with P3X63Ag8U1 myeloma cells. Diagnostic and therapeutic uses of the monoclonal antibody are also disclosed.
Patent JP-3411301-B2 (JP)
IPC: A22C21/06
Filed: 1992-01-30
Granted: 2003-05-26
Abstract: In an apparatus for eviscerating slaughtered birds an eviscerating means (15) is applied, which at its foremost end carries a processing member for engaging the gullet of the bird. The eviscerating means (15) is pivotable from and towards the spinal column of the bird, whereas the processing member comprises two halves, which are rotatable between a position, in which they are substantially aligned and a position in which they engage each other substantially in a coplanar fashion while clamping between them the gullet of the bird. Preferably the processing member halves comprise each a substantially C-shaped brace (28, 29). The pivotal movement of the eviscerating means (15) and the rotational movement of the processing member halves (28, 29) are mutually coupled. <IMAGE>   <IMAGE>
Patent JP-H0153502-B2 (JP)
IPC: H01L21/52
Filed: 1983-04-05
Abstract: PURPOSE:To obtain the titled element excellent in adhesion property, hydrolytic resistance and crack resistance after resin sealing which can largely improve the reliability for moisture resistance and reduce the cost by a method wherein a semiconductor is adhered to a lead frame with a conductive adhesive containing a specific resin composition as the vehicle. CONSTITUTION:A semiconductor chip is adhered to the lead frame with the conductive adhesive whose vehicle is the resin composition made of the resin containing bismaleinimide and triazine resin monomer as the main constituent, epoxy resin, unsaturated monomer and conductive powder. It is desirable that the rate of compounding of the resin containing bismaleinimide and triazine resin monomer as the main constituent with the epoxy resin is in the range of 10:90- 90:10 (weight ratio), preferably in the range of 30:70-70:30 (weight ratio). Besides, it is desirable that the unsaturated monomer per 100pts.wt. of the total amount of said both resins is in the range of 5-150pt.wt. particularly in the range of 10-100pt.wt. It is preferable that the rate of compounding of the conductive powder with the vehicle is 60:40-90:10 (weight ratio).
Patent JP-3000221-B2 (JP)
IPC: C03C17/10
Filed: 1989-03-22
Granted: 2000-01-17
Abstract: For dishwasher-resistant decorations on tableware consisting of silicate materials, bright rare metal preparations are used which consist of one or more organo-compounds of rare metals, an organic carrier and a flux of organic metal compounds, the flux containing an organic silicon compound having three and/or four hydrolysable groups on the silicon atom in quantities of 0.1 to 4 mol of silicon per mol of rare metal.
Patent JP-H0321840-B2 (JP)
IPC: F42B12/20
Filed: 1982-04-23
Abstract: The projectile of the invention comprises a jacket (102) of a metal with a specific gravity in excess of 13, Tantalum or a Tantalum/Tungsten alloy being preferred. The entire interior of the jacket is left free for the explosive charge (104, 106, 108). The jacket (102) has increased mechanical, structural and tensile characteristics over prior art projectiles and the projectile has better rotational ballistic stability in use due to the redistribution of the mass thereof to the periphery.
Patent JP-2593820-B2 (JP)
IPC: B29C48/10
Filed: 1987-03-28
Granted: 1997-03-26
Abstract: Process and device for cooling a tubular sleeve produced by hot extrusion-blowing of a thermoplastic material through an annular die. In the process, a stream of primary air is flowed under pressure substantially parallel to and spaced from the tubular sleeve and reaches the tubular sleeve at a second stage. The stream of primary air induces a stream of secondary air which flows substantially parallel and proximate to the tubular sleeve at a first stage and whose flow is substantially laminar over most of its path. The device includes a first cylindrical sleeve member that, in combination with the tubular sleeve, defines a secondary air flow space. A second cyclindrical sleeve member and the first sleeve member define a primary air flow space therebetween. A cylindrical ring disposed proximate to the annular die directs air into the secondary air flow space. A source of pressurized air is in flow communication with the primary air flow space.
Patent JP-S5922072-B2 (JP)
IPC: F04D29/063
Filed: 1976-07-08
Abstract: PURPOSE:To improve piping-structure between a main oil pump and an oil tank to supply oil to needed places instantly although a rotary machine is reversed for preventing seizure at reversed operation.
Patent JP-2513182-B2 (JP)
IPC: H04N5/926
Filed: 1986-04-09
Granted: 1996-07-03
Abstract: In recording a time code signal together with digital video and audio signals, at least one channel of a digital audio signal is supplied to rotary heads scanning successive slant tracks on a tape for recording in intermediate sections of the slant tracks, a digital video signal is supplied to the same heads for recording in other sections of the slant tracks situated before and after the intermediate sections and being relatively longer than the latter, and the time code signal is also supplied to the rotary heads for recording in the intermediate sections with the same time codes being represented by the time code signal recorded in the intermediate sections of a successive plurality of the slant tracks which contain the digital video signal for a respective frame.
Patent JP-3151333-B2 (JP)
IPC: C12N11/08
Filed: 1993-03-22
Granted: 2001-04-03
Abstract: A method for the immobilisation of biochemical substances, especially enzymes, is characterised by the following steps:   - an olefinically unsaturated, epoxy-functional polysiloxane is applied in the form of a film to a carrier material, - the polysiloxane is crosslinked by high-energy radiation or with a peroxide to give a wide-mesh epoxy-functional polymer matrix, - the film is treated with an aqueous solution of the biochemical substance, resulting in immobilisation of the biochemical substance by reaction with epoxide groups in the polymer matrix, - the film is stabilised by reaction of unreacted epoxide groups with a compound containing amino and/or carboxyl groups.
Patent EP-1197319-B2 (EP)
Inventor: WEIGELT HARALD
IPC: B21D28/32
Filed: 2000-10-13
Granted: 2013-02-13
Abstract: Key comprises an upper guide part containing a sliding element (20) and a sliding guide element (10) held together by at least one guide clip (30) and a lower guide part containing a driving element. An Independent claim is also included for a method for reproducible adjustment of a key in a tool. Preferred Features: At least one guide clip connects the sliding element and the sliding guide element. The guide clip engages in a form-locking manner in the sliding guide element and/or the sliding element.
Patent EP-1598064-B2 (EP)
Inventor: TRAUPE BERND
IPC: A61Q19/00
Filed: 2004-09-06
Granted: 2015-02-25
Abstract: New cosmetic and/or dermatological preparations (A) contain an active agent combination or one or more alpha - and/or beta -hydroxyacids (I) and one or more alkane-1,2-diols (II), optionally together with other active agents, auxiliaries and additives. ACTIVITY : Dermatological; Antiseborrheic; Antibacterial. In suspension tests for action against Propionibacterium acnesat pH 4.5, a combination of 1% lactic acid (Ia) and 0.2% decane-1,2-diol (IIa) reduced the bacterial count (CFU per ml) from ca. 2 x 10 5>to ca. 2 x 10 2>(compared with ca. 10 4>for 1% (Ia) alone and 10 5>for 0.2% (IIa) alone) in 15 minutes. MECHANISM OF ACTION : None given in the source material.
Patent EP-1577159-B2 (EP)
Inventor: VAN DE VONDERVOORT VINCENTIUS HENRICUS ANTONY
IPC: E02F9/00
Filed: 2005-03-18
Granted: 2017-02-08
Abstract: The invention relates to a trailer (1), comprising a chassis (2) and an undercarriage (3) having one or more wheel lines (8), wherein each wheel line comprises at least two sets of wheels with pivoted axles (10) placed on either side of the trailer, and wherein at the position of the undercarriage the chassis has a central recess (11) running in longitudinal direction and open at the top, which recess extends in both longitudinal and height direction between the mutually opposite sets of wheels of one or more of the wheel lines.
Patent EP-1737759-B2 (EP)
Inventor: SCHNEIDER PETER
IPC: B67D1/04
Filed: 2005-03-26
Granted: 2014-11-05
Abstract: Disclosed is a device for dispensing a fluid, in particular a carbonated beverage, from a storage chamber of a container towards the outside via at least one closeable discharge port, comprising a pressure reservoir which is separated from the storage chamber and in which a pressurized propellant is accommodated, and which can be connected to the storage chamber via a pressure regulation mechanism. The pressure regulation mechanism includes an axially moveable regulating element that is impinged upon by means of a spring in the direction of an open position in which propellant is discharged from the pressure reservoir into the storage chamber. The ambient pressure to which the container is exposed acts upon the regulating element in the direction of the open position, and the internal pressure inside the storage chamber of the container acts upon the regulating element in the direction of the closed position.
Patent EP-1895330-B2 (EP)
Inventor: MACK STEFAN DR
IPC: G01V8/14
Filed: 2007-08-21
Granted: 2012-08-01
Abstract: The object (10) has a reflector (12) that is formed as a retro-reflector and has two segments, where reflection characteristics of the segments are different. A structured foil (14) is arranged on the reflector, where a light (16) that falls on the foil from outside is refracted to the reflector at structures of the foil. The object is assigned to a light source, which is designed as a UV-light source. An independent claim is also included for an optoelectronic protective device including an object.
Patent EP-0010394-B2 (EP)
IPC: C22B60/02
Filed: 1979-10-09
Granted: 1986-07-02
Abstract: Uranium is extracted from wet process phosphoric acid by extraction with a mixture of a diorganophosphate and a neutral phosphorus compound, which is preferably triorgano phosphine oxide, in the presence of nitrate to form an organic extract layer containing uranium and an aqueous acid layer, which are separated.
Patent EP-0094118-B2 (EP)
IPC: C11D1/835
Filed: 1983-04-28
Granted: 1993-04-21
Abstract: Detergent compositions with a mixture of a conventional nonionic detergent surfactant, an alkylpolysaccharide detergent surfactant, and a cationic fabric-softening/antistatic compound deposit the cationic material more effectively than prior compositions containing only the conventional nonionic detergent surfactant and the cationic material.