baber/WOPTO huggingface dataset:
Patent DE-1960623-B2 (DE)
Title: Motor vehicle headlight with two bulbs - has additional reflector in main reflector held by spring clamped pins
IPC: F21V7/00
Filed: 1969-12-03
Abstract: The motor vehicle headlight unit for two incandescent bulbs has a parabolic main reflector. An additional reflector is parabolic shape is fitted into the main reflector. The focal points of the two reflectors do not coincide. One of the bulbs produces a dipped light beam and the other one produces an undipped beam. The additional reflector section (11) has three pins (14, 15) which project through matching holes in the main reflector (1). Two of these pins have circumferential grooves engaging the clamping spring (17) on the rear face of the main reflector. This spring can be made from steel wire.
Patent DE-2004499-B2 (DE)
Title: High frequency synchronous demodulator using N-path filter - applies to double sideband modulated signals and contains a product demodulator
IPC: H03D1/22
Filed: 1970-01-31
Abstract: A general description is presented of a synchronous demodulator using N-path active filters for application to high frequency double sideband modulated transmissions. The patent - a development of the same idea not using N-path filters - is presented. The received signal is mixed with a local heterodyne frequency in the usual way and fed to two parallel channels, one containing a narrow pass band filter which effectively extracts the intermediate frequency, and the other a broadband amplifier strip incorporating an N-path filter. The drive inputs to these are extracted from suitably phase shifted signals from the narrow band channel, and the resultant filtered signal is applied, together with the narrow band output to a product demodulator. Block diagrams only are presented, with a 3-path filter shown as an example.
Patent DE-2018919-B2 (DE)
Title: Hollow building construction block - has one cavity filled with intermediate layer which forms insulating panels
IPC: E04C1/41
Filed: 1970-04-20
Abstract: The block has two plate-type outer layers (2, 3) between which are three parallel rows of cavities (1). Between the cavities and one of the two outer layers is a cavity which comes out on the abutment sides, and is filled with an intermediate layer (4) in the form of an insulating panels. The insulation consists of heat or sound proof material and has holes in corresponding to the cross-pieces (5). The holes are elongated recesses (6, 7) a little distance from the edge of the plate. The holes (6) can have a cross section which is elongated and at right angles to the bearing sides of the block. The recesses can also be cylindrical. The insulating plate (4) can have dovetailed projections at both sides.
Patent DE-2035288-B2 (DE)
Title: Padded cushion coverer with press arms - rotatably mounted at each side of variably-spaced plates
IPC: B68G7/05
Filed: 1970-07-16
Abstract: Foam and wadding materials are laid between the 2 plates which are adjustable in spacing and have a lateral extent less than that of the unloaded filling material. The material can be pressurised between the plates. The arms can form an open half-angle toward the forward or insertion side, in the loading position. In the working position, both arms can be pivoted in, into a mutually parallel position in which they (partially) dip between the 2 plates. The appts. is robust and easy to manipulate.
Patent DE-2041302-B2 (DE)
Title: Self-locking hinge for car seat - has extended cover over hinge half provided by extra tooth on outer gear
IPC: B60N2/225
Filed: 1970-08-20
Abstract: The self-locking hinge for the car seat has inner and outer gears on opposite sides of the hinge with the inner gear having one tooth less than the outer and with an eccentric control to disengage the gears. On of the gears has a bearing shield attached to it to support the eccentric control shaft. The shield is rivetted to the movable part of the hinge and forms a compact and flat support for the control shaft.
Patent DE-2124144-B2 (DE)
Title: Current limiting resistor for welding transformer - arranged inside casing in dead spaces between cores, windings and casing
IPC: H01F27/26
Filed: 1971-05-14
Abstract: A water-cooled transformer for resistance welding is equipped with a current-limiting resistor to limit the cross currents between two or more transformers. Each current-limiting resistor is arranged within the contours of the transformer. Pref. spaces are the dead spaces between the iron cores or the coils and the outer casing, the wedge-shaped spaces between the rounded corners of the cores or the cavities normally used for tie bolts. The current-limiting resistors are better protected than when they are connected externally. The design saves floor space and requires no expensive enlargement of the transformer housing.
Patent DE-2151729-B2 (DE)
Title: Ampoule filling and sealing machine - has flowmeter and photoelectric cell on gas injection tube to register faulty opening
IPC: B65B3/00
Filed: 1971-10-18
Abstract: The ampoule filling and sealing machine has a conveyor (10) which steps the ampoules (15, 16, 17) past a flame (18) which opens the bulbous top. At the next position, a tube (21) injects gas into the opened top (20). This tube is connected to the gas supply tube (24) by a flow measuring instrument (25). This instrument is a suspended body flowmeter with a photo electric sensing head (27) which registers a faulty opening of an ampoule. When a fault is detected, a device is operated which stops the machine and ejects the faulty ampoule. When stopped, the ampoules are located between burner flames. A device is fitted to remove glass which becomes attached to the gas injection needle.
Patent DE-2215463-B2 (DE)
Title: Friend-or-foe identifier on weapon - uses laser interrogator and receiver for response from responder at target, in parallel line of sight
IPC: G01S17/74
Filed: 1972-03-29
Abstract: Friend or foe identifier uses coded light means or radio waves on the interrogation and response. Conventionally, a laser interrogation transmitter is on the weapon, a laser receiver and responder on the friendly target object, and a response receiver on the weapon, such that the interrogation transmitter is connected in parallel line of sight with the weapon or target unit. An analyser in the response receiver arms the weapon when no response is obtained, resulting in the identification 'foe', but secures it when the response is received. Preferably the responder and response receiver are also laser transducers. The optics can be set with the spatially stabilised optical sighting and aiming appts.
Patent DE-2229725-B2 (DE)
Title: Centrifugal vacuum pump for high vacua - has rotor projecting beyond coupling flange
IPC: F04D19/04
Filed: 1972-06-19
Abstract: The pump has a vertical casing with a flange near its top which is bolted to a flange on the vessel to be evacuated. Within the casing is a rotor with a vertical axis and carrying horizontal radial blades. These alternate between horizontal radial blades projecting inwards on the inside of the casing and the alternate rotor and stationary guide blades provide the pumping action. The rotor together with the surrounding part of the casing carrying the guide blades projects above the fixing flange so that the working part of the pump projects into the flange stub of the vessel being evacuated. This reduces losses and increases the vacuum which can be achieved.
Patent IE-S68754-B2 (IE)
Title: Latch mechanism
Inventor: O'SULLIVAN HANS
IPC: F16B12/00
Filed: 1996-01-12
Abstract: A latch mechanism (30) is provided for releasably securing a module (10) within a rack system adapted to slidably receive said module. The latch mechanism includes a first latch part (18) mounted on said module adapted to couple with a second latch part (26,27) incorporated in said rack system. Actuating means (15,16) are provided for decoupling said first latch part from said second latch part, and release means (23,24,25) for urging said module out of said rack system on decoupling said first and second parts. .
Patent JP-2554209-B2 (JP)
IPC: B62D5/07
Filed: 1991-01-25
Granted: 1996-11-13
Abstract: A vehicle which can alternatively be steered with two or four wheels, the vehicle comprising a chassis having first (11,12) and second (13,14) pairs of ground engaging wheels, the wheels (11,13; 12,14) of each pair being mounted at opposite sides of the chassis (15) and the second pair of wheels (13,14) being lockable in a position such that simple steering is effected solely by the first pair of wheels (11,12), the first pair of wheels (11,12) being movable to effect steering by a first fluid actuating means (17) to which fluid is fed from a steering valve means (23), and the second pair of wheels (13,14) being movable by a second fluid actuating means (19) to which fluid is fed via a steering mode selector valve means (24) from the steering valve means (23), the steering mode selector valve means (24) having a first operating condition (P1) when fluid from the steering valve means (23) is not fed to the second fluid actuating means (19) whereby simple steering is effected solely by the first pair of wheels ( 11, 12) and a second operating condition (P2) wherein fluid from the steering valve means (23) is fed to the second fluid actuating means (19) whereby compound steering is effected by the first and second pairs of wheels (11,12,13,14) the first (P1) or second (P2) operating condition of the steering mode selector valve means (24) being retained until the steering mode selector valve means (24) receives a positive signal from a control means (30) to change the operating condition of the steering mode selector valve means (24) so that the steering mode of the vehicle (10) last selected i.e. two or four wheel steering, is remembered by the steering mode selector valve means (24). <IMAGE>
Patent JP-2831610-B2 (JP)
IPC: G01B11/00
Filed: 1996-02-20
Granted: 1998-12-02
Abstract: The measuring device (1) has 6 degrees of relative movement provided by 4 rotationary and 2 translatory linkages (5, 14, 15, 16; 7, 13), with measurements provided by angular and linear measuring devices (4; 10, 18-21, 22) used for determining the geometric and dynamic accuracy of the relative movement of the machine tool components. Pref. a linear guide (7) for a rotatable linear measuring device (10) is provided by a base (3) attached to a machine tool carriage (2), with an associated measuring element (8) attached to the tool spindle having 3 rotary bearings (14, 15, 16) and a further linear guide (13), with measurement of the rotation about each axis and along the linear guide.
Patent JP-H0765630-B2 (JP)
IPC: F16D25/04
Filed: 1990-02-20
Abstract: A clutch arrangement includes a hub connected by identical stacks of lamellae to a plate and counter-plate with friction pads which plates are urged by a pneumatic system into engagement on clutch surfaces of flanges of the other shaft. The hub has a polygonal shaped periphery of two or more rounded corners connected by concave sides and each of the plates has an aperture of the same configuration receiving the hub with a cylindrical support for receiving the end of a stack of lamellae disposed midway between each pair of corners. Thus, the plates can be easily moved axially relative to the hub but are rigidly connected to the hub for transferring rotary motion therebetween.
Patent JP-3115340-B2 (JP)
IPC: C07K14/00
Filed: 1991-02-18
Granted: 2000-12-04
Abstract: Fusaric acid resistant genes derived from fusaric acid decomposing or detoxifying microorganisms such as Pseudomonas cepacia and Klebsiella oxytoca are described. Also described are DNA fragments and plasmids, which comprise such fusaric acid resistant genes. Host cells comprising such plasmids are also described. Figure 1 shows the restriction maps of DNA fragments which contain different fusaric acid resistant genes, respectively.
Patent JP-2580426-B2 (JP)
IPC: B65G17/08
Filed: 1992-01-18
Granted: 1997-02-12
Abstract: A modular conveyor belt composed of a plurality of modules (12). Each module (12) comprises an integrally formed body having a planar conveying surface and pivotal coupling structure (16) on a pair of opposite sides of the body. The pivotal coupling structure on one side of the body being complementary to that on the other side thereof whereby the module may be pivotally connected to like modules on the opposite sides thereof to form the conveyor belt. The pivotal coupling structure comprises a plurality of spaced apart pivot (2) structures projecting from each side of the module and below the planar surface and each including a pair of spaced eyelets (20, 21) having openings (23) coaxial with the openings of the other eyelets on the same side of the module for receiving a hinge pin (25) therethrough and defining an axial direction, the hinge structures on each side of the module being spaced apart from each other in the axial direction and from the hinge structure on adjacent modules when the module is coupled to an adjacent module to define gaps (34) therebetween. The gaps (18) between the eyelets and the hinge structures expose substantial portions of the pin disposed in the openings for inspection and cleaning. <IMAGE>
Patent JP-H0723601-B2 (JP)
IPC: E01B9/30
Filed: 1986-03-14
Abstract: The invention describes a clamp for rails that is produced from resilient steel bar with multiple bends. The first section (11) of the rail clamp (9, 10) is essentially horizontally arranged, while the last section (14) rests on the rail flange (5). The second section (12) curves upwards in the vertical plane that passes through the first section (11). The remaining sections of the clamp lie all on the side of the first section that faces the rail. The fastening arrangement comprises an anchoring part (20) where the supporting surface (23) for a supporting section of the clamp (9, 10) is located essentially vertically above the locating hole (24) of the clamp (9, 10). That produces a relatively short clamp requiring a minimum of material.
Patent JP-S5849738-B2 (JP)
IPC: F16D65/22
Filed: 1975-06-12
Abstract: In a wedge actuator the inner end face of one tappet which co-operates with the wedge member is made normal to the axis of movement of that tappet, and the line of action of the wedge member is inclined to the plane of that end face.
Patent JP-H0717513-B2 (JP)
IPC: A61K35/44
Filed: 1985-04-04
Abstract: There are provided compositions adapted to trigger nerve regeneration in mammals, including humans. The compositions contain a CNS nerveregeneration triggering substance derived from neonatal nerves, from injured nerves of a lower species, or from neonatal nerves of mammals. The active substance can be derived from lower species, such as fish. There is also provided a method for inducing nerve regeneration which comprises applying to the nerve a substance as definded above or a crushed or comminuted nerve of a lower species.
Patent JP-S6254920-B2 (JP)
IPC: D21H19/54
Filed: 1982-05-06
Abstract: By the treatment of paper, particularly the paper to be used for the intermediate layer of corrugated paper board, with black liquors of paper pulp, an improvement of the physical and mechanical properties of the paper, particularly of the crushing strength, is induced.
Patent JP-H0258847-B2 (JP)
IPC: F16B7/08
Filed: 1981-05-22
Abstract: A clamping member for forming a branch-off seal between a recoverable sleeve and more than one substrate extending from an end of the sleeve, comprises at least two interengageable parts that define channels. The parts are assembled on the end of the sleeve such that the clamping member defines ducts for the substrates. Use of a clamping member having interengageable parts, rather than an integral member, makes fixing at the end of the sleeve easier.
Patent JP-2840286-B2 (JP)
IPC: A61P31/04
Filed: 1989-04-12
Granted: 1998-12-24
Abstract: There are provided compounds of the formula Ia and Ib <CHEM>  wherein A is hydrogen atom or an organic residue,  R<1> is halogen atom, or an organic group,  R<2> is hydrogen or halogen atom, C1-C4 alkyl or alkoxy group R<3> is hydrogen atom, C1-C4 alkyl or alkoxy group, benzyl or a methylene group and R4 is an organic residue. Said derivatives (Ia) and (Ib) are endowed with elastase inhibitory activity. A two-step process for their preparation starting from the corresponding 4-carboxy cephem or 3-carboxy penam is also provided.
Patent JP-H0459305-B2 (JP)
IPC: B01J23/04
Filed: 1985-05-13
Abstract: A process for producing m-phenoxybenzyl alcohol which comprises reacting chlorobenzene with m-hydroxybenzyl alcohol in the presence of a copper compound as a catalyst and a base, characterized in that chlorobenzene is added to a polar solvent having a higher boiling point than chlorobenzene, the amount of chlorobenzene being 0.05 to 4.0 times the weight of the polar solvent; at least one compound selected from alkali hydroxides, alkali carbonates and alkali bicarbonates is used as the base in an amount of 1.0 to 2.0 gram-equivalents per mole of m-hydroxybenzyl alcohol; and the reaction is carried out at a temperature of 140 DEG  to 200 DEG  C. while removing the generated water as an azeotrope with chlorobenzene.
Patent EP-1165632-B2 (EP)
Inventor: KAULBACH RALPH
IPC: B29C48/154
Filed: 2000-01-24
Granted: 2019-10-02
Abstract: The invention relates to a fluorinated ethylene propylene copolymer which is processed from the melt by fusion granulation and which consists essentially of monomer units of 78 to 95 wt. % tetrafluoroethylene, 5 to 22 wt. % hexafluoropropene and not more than 3 mol % fluorinated monomers that can be copolymerised with a mixture of tetrafluoroethylene and hexafluoropropene. Said copolymer has a molar ratio of weight average to number average of less than 2, has less than 80 unstable terminal groups per 1x10<6> carbon atoms and is produced by aqueous emulsion polymerisation. The copolymer is coagulated after polymerisation and then agglomerated. The agglomerate is isolated and dried to form a free flowing product, partial sintering being prevented. Said product is brought into contact with an effective amount of fluorine at a temperature between 60  DEG C and the preliminary sintering temperature, whereby unstable terminal groups are converted into stable terminal groups. The fusion granulate is advantageously treated with ammonia or a compound which liberates ammonia, in water. The product can be used for coating wires and cables.
Patent EP-1177323-B2 (EP)
Inventor: HASZLER ALFRED JOHANN PETER
IPC: C22C21/06
Filed: 2000-05-04
Granted: 2008-07-16
Abstract: Aluminum-magnesium alloy product for welded mechanical construction, having the following composition, in weight percent: Mg 3.5-6.0, Mn 0.4-1.2, Zn 0.4-1.5, Zr 0.25 max., Cr 0.3 max., Ti 0.2 max., Fe 0.5 max., Si 0.5 max., Cu 0.4 max.; one or more selected from the group: Bi 0.005-0.1, Pb 0.005-0.1, Sn 0.01-0.1, Ag 0.01-0.5, Sc 0.01-0.5, Li 0.01-0.5, V 0.01-0.3, Ce 0.01-0.3, Y 0.01-0.3, and Ni 0.01-0.3; others (each) 0.05 max., (total) 0.15 max.; and balance aluminum.
Patent EP-2420542-B2 (EP)
Inventor: O'BRIAN ROBERT M
IPC: B65D25/14
Filed: 2005-10-18
Granted: 2018-09-19
Abstract: The present invention relates to a method of coating a food or beverage can, the method comprising: forming a composition comprising an emulsion polymerized latex polymer, comprising: forming a salt of an acid- or anhydride-functional polymer and a tertiary amine in a carrier comprising water to form an aqueous dispersion; combining an ethylenically unsaturated monomer component comprising 0.1 wt-% to 30 wt-% of an oxirane-functional alpha, beta-ethylenically unsaturated monomer with the aqueous dispersion, based on the weight of the monomer component; and polymerizing the ethylenically unsaturated monomer component in the presence of the aqueous dispersion to form an emulsion polymerized latex polymer; and applying the composition comprising the emulsion polymerized latex polymer to a metal substrate prior to or after forming the metal substrate into a food or beverage can or portion thereof. The present invention also relates to a composition for use in coating a food and beverage can and to a coated food or beverage can or portion thereof.
Patent EP-2823870-B2 (EP)
Inventor: GRUHLER TOBIAS
IPC: B01D45/08
Filed: 2009-08-01
Granted: 2020-06-17
Abstract: The separation device is provided with an impactor (16), which possesses a perforated plate (20) that is flown from the aerosol and approximately parallel to latter running impact plate (22) arranged in direction of flow in the distance behind the perforated tile. The perforated tile and the impact plate are separately manufactured, connected by a connecting element, and are installed in a module as a unit.
Patent EP-0481981-B2 (EP)
Inventor: DRUITT RODNEY MALCOLM
IPC: B65D51/16
Filed: 1989-06-15
Granted: 1999-11-17
Abstract: A closure (1) for a container having an externally screw threaded neck (9), said closure (1) being moulded in one piece from a resilient plastics material and comprising a top (4) and a dependingskirt (2) which has on its internal surface a complementary screw thread (3), characterised in that an annular sealing rib (6) projects downwardly from the top (4), the rib (6) includes a first substantially cylindrical portion (7) contiguous with the top (4) and lying adjacent to or abutting with the skirt (2) and a second, frusto-conical, portion (8) contiguous with the end of the first portion (7) distal to the top (4) and extending radially inwardly to terminate in a circular free edge, the internal diameter of the first portion (7) being equal to or only slightly larger than the external diameter of the neck (9) of the container to which the closure is to be attached such that, during threaded engagement of the closure (1) with the neck (9), the second, frusto-conical, portion (8) will be engaged by a free end of the neck (9) and folded back against the first, substantially cylindrical portion (7) of the rib (6) and to form a gas-tight seal between the neck (9) of the container and the closure (1).
Patent EP-0403187-B2 (EP)
Inventor: UTZ KASTULUS
IPC: B32B5/18
Filed: 1990-06-08
Granted: 1999-12-29
Abstract: A method for producing a flexible composite by bonding a perforated plastics film to a fibrous layer, using prssure and heat, characterised by the fact that the film has perforations within embossments on the film, these embossments being compressed (preferably during bonding of the film and fibrous layers), whereby the width of the perforations is reproducibly reduced. The film is preferably stretched in one direction to narrow the perforations into the shape of a slit. The film and the fibrous layer are spot welded together, whereby the fibrous layer is reinforced by bonding.
Patent EP-0592001-B2 (EP)
Inventor: LASCO VINCENT P
IPC: A61F13/20
Filed: 1993-10-08
Granted: 2002-06-05
Abstract: The invention relates to an absorbent product having a body-facing, fluid-permeable cover sheet (24) overlying an absorbent core (34). The fluid-permeable cover sheet comprises a polymeric material arranged in a discontinuous pattern (30). An odor control material such as sodium bicarbonate (18) is affixed to the polymeric material (16). The odor control material is positioned to be in direct contact with body fluid upon its discharge onto the absorbent product. <IMAGE>
Patent EP-0595386-B2 (EP)
Inventor: HOLTINGER LILLEMOR
IPC: D21C9/147
Filed: 1993-10-04
Granted: 2002-07-17
Abstract: The present invention relates to a process for bleaching of lignocellulose-containing pulp, in which the pulp is treated at a pH between about 1 and about 7 in the presence of a magnesium compound, whereupon the pulp is washed and subsequently bleached with a peroxide-containing compound. The initial treatment removes from the pulp those trace metal ions that have a negative effect on the subsequent bleaching with a peroxide-containing compound. Owing to the presence of magnesium ions in dissolved form during the initial treatment, the magnesium ions are retained in those positions in the pulp where they have a particularly positive effect on the effectiveness of the bleaching stage.