baber/WOPTO huggingface dataset:
Patent GB-201201272-D0 (GB)
Title: Improvements relating to medicament delivery devices
Filed: 2012-01-26
Abstract: A medicament delivery device, such as a dry powder inhaler (figure 1), locks after a predetermined number of doses have been dispensed. The locking mechanism comprises a resilient arm 51 which can engage with a formation (18, figure 2). A barrier member (20, figure 2) prevents this engagement until all the doses have been dispensed. Preferably, the barrier is transparent tape printed with incremental numbers corresponding to the number of doses. Towards the end of the tape is an aperture (21, figure 10) or series of slits (21, figure 11) which permit a protrusion 51a on the resilient arm to pass through the tape and engage with a window (18, figure 2) to lock the inhaler. The tape is dispensed to a collecting spool (40) having three protruding pegs (44) on an end plate (42). An actuator element 50 has arms 54 and 56 which engage with the pegs to rotate the spool when the actuator is depressed. The inhaler can lock with the actuator in the depressed position.
Patent GB-201207662-D0 (GB)
Title: Water repellent organopolysiloxane materials
Filed: 2012-05-02
Abstract: A process for increasing the hydrophobicity of a porous product by treating the product or a composition providing the product, with a water repellent material, characterised in that the porous product or a composition providing the product is treated with an aqueous suspension of microcapsules, where the microcapsules comprise a water repellent organopolysiloxane core material and a shell of a silicon-based network polymer comprising silica units.
Patent GB-201212405-D0 (GB)
Title: Improvements relating to suitcases
Filed: 2012-07-11
Abstract: A suitcase 1 comprises at least two pairs of wheels 2A, 3A, 5A and 6A and at least two handles 4, 7. When the first pair of wheels 5a, 6a are used to pull the suitcase along the ground, the first handle 7 is used. If, however, either of the wheels 5A or 6A or the handle 7 are damaged, then auxiliary wheels 2A, 3A may be used, and the user may pull the case by means of auxiliary handle 4. Preferably, the suitcase is a rectangular box shape, and the wheels are located adjacent opposing edges of a rectangular face 1A. The handles, which may be retractable, are preferably located adjacent a pair of wheels.
Patent DE-2963983-D1 (DE)
Title: Steering mechanism for the rearmost axle of an articulated omnibus
Inventor: BOUCQUEY ALAIN MARIE VICTOR HE
IPC: B62D53/00
Filed: 1979-10-05
Granted: 1982-12-09
Abstract: 1. Pivoting mechanism for articulated omnibuses comprising a tractive vehicle and a drawn vehicle, essentially consisting of a turning ring (3), the upper part of which (4) is connected to the drawn vehicle (2) and the lower part (5) of which is fastened to a rocker member (6), articulated to the tractive vehicle through a vertical fulcrum shaft (14), as well as of means, provided on said rocker member (6), connected to the steering mechanism of the drawn vehicle through an adequate connecting lever or arm, featuring that said means consist of at least one cam (9, 10) working in conjunction with a cam roller (11, 12) attached to said connecting lever or arm (13), the latter in turn being articulated to a fulcrum (14) of the drawn vehicle (2), this fulcrum carrying moreover a lever (15) linked to the steering mechanism, all arranged in such a manner that steering of the wheels (27, 28) of the drawn vehicle (2) only occurs when a determined relative angle position is reached between parts (4, 5) of the turning ring (3).
Patent DE-2966144-D1 (DE)
Title: Rail fastening apparatus
Inventor: KERKAPOLY ENDRE DR
IPC: E01B9/30
Filed: 1979-11-27
Granted: 1983-10-13
Abstract: 1. Device for the direct, flexible securing of a rail (7), comprising a head (7a), a stem (7b) and a base (7c), on a sleeper (8) by means of a support body (3) permanently arranged on the sleeper (8) laterally of the rail base (7c), the support body (3) having an opening (3a) which is penetrated by a clamping part (1) in the form of a two-part lever (1a, 1b) which in its longitudinal extension abuts against an upper contact surface (3b) provided in the opening (3a) and one end of which exerts a downward pressure on the upper side of the rail base (7c) and the other end of which is supported by an elastic force accumulator (2), the lever arm (1a) of the clamping part (1) supported by the force accumulator (2) is at least twice as long as the lever arm (1b) acting upon the rail base (7c), characterised in that the force accumulator is a helical spring (2) which for a weak force has a long spring path, that the upper contact surface (3b) in the opening (3a) is adapted to be convex or concave and that the surface (1c) of the clamping part (1) which abuts against this contact surface (3b) is adapted to be complementary to the contact surface (3b).
Patent DE-3063487-D1 (DE)
Title: Rotary anode for x-ray tubes
Inventor: HUBNER HORST DR DIPL PHYS
IPC: H01J35/10
Filed: 1980-07-11
Granted: 1983-07-07
Abstract: An intermediate layer comprising several sub-layers is sandwiched between the support and a target layer of a rotary X-ray anode. The sub-layer of the intermediate layer which contacts the support and the sub-layer of the intermediate layer which contacts the target layer both consist of pure rhenium. Interposed between these two sub-layers is a further sub-layer consisting of a rhenium alloy containing at least one carbide-forming metal, for example tungsten, tantalum or hafnium. This construction of the intermediate layer provides a barrier against carbon diffusion, which barrier has substantially the heat conduction properties of metals and which offers a sufficient protection against the penetration of carbon into the target layer, even at temperaturers above 1500 K.
Patent DE-3169233-D1 (DE)
Title: A process for producing silica and use of same
Inventor: MCDANIEL MAX PAUL
IPC: B01J21/08
Filed: 1981-05-07
Granted: 1985-04-18
Abstract: A method comprising combining a silicate ester and water under hydrolysis conditions in the presence of a sufficient amount of solvent that the reaction mixture remains as a single phase, adding sufficient acid neutralizing agent to form a gel and separating solvent and water from the resulting silica. In a preferred embodiment, the ester and water are added to a very small amount of solvent, the addition of water being sufficiently slow that it is added at about the rate it is used up in the hydrolysis reaction. The resulting silica does not require the washing step to remove alkali metal ions since it is not made from sodium silicate, and it has large pore structure because it can be made in a relatively concentrated solution because of the use of only a minimum amount of solvent and also because the hydrolysis is carried out under conditions wherein only a single phase is produced. The resulting silica is suitable for chromatographic columns and fillers in rubber and plastics but is of primary utility as a base for a chromium oxide catalyst because of its simplicity in production and inherent large pore volume.
Patent DE-3170616-D1 (DE)
Title: Multiple wood body, especially for furniture and walls
Inventor: MEIENHOFER HANS
IPC: F16B12/20
Filed: 1981-09-18
Granted: 1985-06-27
Abstract: 1. Multipart wooden body especially for pieces of furniture and for walls, in which body single adjacent parts (1, 2) are forming in the range of a coupling element an annular groove (12) separated by a joint in which annular groove the coupling element is inserted, characterized in that the coupling element is a cramping element (15), which is coupling the adjacent parts (1, 2) resiliently with one another, so that a shrinkage and swelling of these wooden parts (1, 2) is secured without formation of cracks.
Patent DE-3174312-D1 (DE)
Title: Filament draw nozzle
Inventor: REBA IMANTS
IPC: D01D5/12
Filed: 1981-08-20
Granted: 1986-05-15
Abstract: A filament draw nozzle (10) includes a throughbore (14) defining body (12) having a shoulder (16) spaced from the throughbore (14), a housing (30) positioned on the body (12) abutting the shoulder (16) whereby an aperture (32) in the housing (30) is aligned relative to the throughbore (14). and a fiber inlet (40) including a fiber inlet feed tube (42) slidably positioned in the housing aperture (32) and concentrically disposed to project within said throughbore (14).
Patent DE-3265977-D1 (DE)
Title: Haymaking machine with regulated and unregulated raking tools
Inventor: WESSEL ULRICH
IPC: A01D78/12
Filed: 1982-04-08
Granted: 1985-10-10
Abstract: 1. Haymaking machine having at least two raking wheels (1) which rotate in the same or opposite directions and are provided with tine support arms (2), each raking wheel (1) having a fixed curved track (22) which is three-dimensionally twisted and is disposed inwardly - with respect to its axis (5) - said curved track having control rollers (21) engaging therein, which control rollers are disposed on cranks (20) of the tine support arms (2), this position of engagement corresponding to the swathing position from which the tine support arms (2) are transferable to a further position which then corresponds to the tedding position in which the control rollers are guided in a substantially horizontal guide path in such a manner that the support arms, which are possibly orientated inclined upwardly, rotate in a constant-position-manner, characterised in that, in addition to accommodating the first control rollers (21) which are inwardly orientated with respect to the axis (5) of the raking wheel (1), the cranks (20) accommodate two additional control rollers (24) which are outwardly orientated with respect to the axis (5) of the raking wheel (1), and in that the curved track (25), which is disposed outwardly of the curved track (22) opens inwardly with respect to the axis (5) of the raking wheel (1) and is totally disposed in a horizontal position below - or above - the plane of the tine support arms (2) in such a manner that the second control rollers (24) pass into the curved track (25) to convert the tine support arms (2) into their uncontrolled position for tedding purposes.
Patent DE-3270367-D1 (DE)
Title: Method and apparatus for controlling the length of an electric arc
Inventor: DROUET MICHEL G
IPC: H05B7/144
Filed: 1982-05-17
Granted: 1986-05-15
Abstract: In accordance with the method, the arc supplying current is modulated if necessary for generating an acoustical signal. The acoustical signal generated by the arc is detected and its amplitude which, in practice, is a direct function of the actual length of the arc, is compared to a reference amplitude corresponding to the desired length of the electrical arc, in order to determine the algebraic value of their difference. This algebraic value is used for monitoring at least one element of the machine between which the arc forms, and moving this element proportionally to the so-determined algebraic value in order to increase or reduce the actual length of the arc and to bring this length back to the desired length.
Patent DE-3275175-D1 (DE)
Title: Wind-propelled craft
Inventor: MENEAR MICHAEL JOHN
IPC: B63B35/79
Filed: 1982-07-13
Granted: 1987-02-26
Abstract: A wind-propelled craft is disclosed which comprises a hull (1) supporting a pair of unstayed masts (43 and 44) arranged to pivot about an axis lying in an approximately horizontal plane between a first position, in which one mast (43 or 44) extends substantially vertically and the other (44 or (43) extends generally at right-angles thereto away from the hull (1), and a second position, in which the relative configuration of the masts (43 and 44) is reversed. Each mast 43, 44) has a sail (41, 42) attached thereto; whereby, in use, one sail can be trimmed to the wind to provide forward propulsion, while the other sail simultaneously provides upward lift tending to counteract rolling or heeling force applied to the hull (1) by wind impinging on the first sail. A steering control system is also described in which a steering link passes from a control point through the region of the pivot point of a mast to a rudder (2).
Patent DE-3364354-D1 (DE)
Title: Catalyst composition and method for its manufacture
Inventor: THOMPSON CHARLES E
IPC: B01J23/89
Filed: 1983-04-12
Granted: 1986-08-07
Abstract: A catalyst composition well suited for oxidation, reduction and oxidation-reduction reactions comprises a platinum group metal component, an oxide composite, and a refractory metal oxide support. The oxide composite comprises at least one member selected from a first group consisting of iron, cobalt and nickel plus at least one member selected from a second group consisting of alkaline earth metals, aluminum and titanium, with the metals of the oxide composite present in proportions such that the atomic ratio of the total of the member or members of said first group to the member or members of said second group is from 1:1 to 10:1.
Patent DE-3370647-D1 (DE)
Title: Grinding aid based on acrylic polymers and/or copolymers for an aqueous suspension of coarse mineral materials in view of pigmenting applications
Inventor: RAVET GEORGE
IPC: C09C3/00
Filed: 1983-07-23
Granted: 1987-05-07
Abstract: Grinding agent based upon acrylic polymers and/or copolymers for aqueous suspension of coarse mineral materials for applications in pigments. Grinding agent for aqueous suspensions of mineral materials intended for application in pigments, consisting of an acid acrylic polymer and/or copolymer which is partially neutralized by at least one neutralizing agent having at least one monovalent function. The grinding agent according to the invention is applicable more particularly to the preparation by grinding of mineral materials such as calcium carbonate, dolomites, calcium sulphate, kaolin, titanium dioxide, intended for pigmentary applications as varied as paper coating, pigmentation of paints, fillers of rubbers or synthetic resins or matting synthetic textiles.
Patent DE-3377364-D1 (DE)
Title: Microbial polysaccharides, process for their production, microorganisms suitable therefor and use of the polysaccharides
Inventor: VOELSKOW HARTMUT DR
IPC: C08B37/00
Filed: 1983-04-18
Granted: 1988-08-18
Abstract: Polysaccharides are obtained by fermentation using a mixed culture of several microorganisms, of which at least one also produces a polysaccharide in pure culture, which polysaccharides are suitable as viscosity regulators. A mixed culture of the strains Pseudomonas maltophilia DSM 2130 and Agrobacterium tumefaciens DSM 2128 is particularly suitable.
Patent DE-3462598-D1 (DE)
Title: Catalytic process for making h2o2 from hydrogen and oxygen
Inventor: GOSSER LAWRENCE WAYNE
IPC: B01J23/44
Filed: 1984-06-19
Granted: 1987-04-16
Abstract: A process for making hydrogen peroxide from hydrogen and oxygen at superatmospheric pressures employing, as catalyst, Pd on adsorbent carbon in a ratio of more than about one-half percent Pd based on the weight of Pd plus C, the reaction being run in an aqueous medium comprising substantially no organic component.
Patent DE-3464276-D1 (DE)
Title: Membrane pump with controlled rate of flow
Inventor: MALIZARD MAX-ALBERT
IPC: F04B43/06
Filed: 1984-12-19
Granted: 1987-07-23
Abstract: The invention relates to an improvement in variable capacity diaphragm pumps. According to the invention, the piston is driven by a cam fast with the wheel of a speed reducing gear pair, the eccentric/wheel assembly rotating idly on a fixzed shaft of which the axis is perpendicular to the axis of the piston, the piston terminating in a U-shaped shank of which the wings are perpendicular to the axis of the piston and spaced apart by a length slightly greater than the diameter of the eccentric, and of which the base is perpendicular to said fixed shaft and is provided with a longitudinal groove parallel to the axis of the piston which is traversed by the fixed shaft, the eccentric being housed between the wings of the shank. The invention is more particularly applicable to the manufacture of diaphagm pumps.
Patent DE-3474509-D1 (DE)
Title: Process and compositions for dyeing the annexes of the epidermis
Inventor: MANIER FRANCIS
IPC: A61K8/39
Filed: 1984-07-26
Granted: 1988-11-17
Abstract: 1. Process of coloration of phanera with natural colorants by means of an aqueous solution or dispersion containing a surfactant, characterised in that it is carried out in two successives stages, of which the first comprises treatment of the phanera with a solution containing at least two non-ionic surfactants of different chemical natures and one or more salts of metals of groups II to V of the periodic classification of the elements, without colorant, whilst the second stage comprises the application to the phanera of a solution or dispersion which contains the natural colorant(s), at least one non-ionic surfactant, one or more non-ionic and/or anionic surfactants, a C1 to C5 alcohol, a glycol or glycerol and a C8 to C22 fatty acid, or glyceride or soap of such a fatty acid.
Patent DE-3563852-D1 (DE)
Title: Epoxy resin composition and a process for preparing laminates therefrom
Inventor: KOENIG RAYMOND
IPC: C08G59/50
Filed: 1985-01-30
Granted: 1988-08-25
Abstract: An epoxy resin composition and a process for preparing electrical laminates therefrom has been disclosed. 
<??>The epoxy resin composition is comprised of an epoxy resin, a solvent and a hardener which is the reaction product of a hexa-alkyl ether of a methylol melamine having the general formula: 
<CHEM>
 wherein each R, independently, is an alkyl radical having from 1 to 4 carbon atoms with a polyhydric phenol and, optionally, a monohydric phenol, with the phenol compound(s) having been employed in an amount to provide a ratio of at least one reactive phenolic hyxroxy group for each alkoxy group.
Patent DE-3564244-D1 (DE)
Title: Envelope delivery device
Inventor: TAKAHASHI KIYOTAKA C O OMRON T
IPC: B65H5/02
Filed: 1985-05-29
Granted: 1988-09-15
Abstract: A delivery device includes a lower belt (9) arranged along the delivery direction, an upper belt (8) arranged in opposition to the lower belt (9) and adapted to be guided for up and down movement, and a mechanism for causing up and down movement of the upper belt (8) and allowing the upper belt (8) to be supported only on an article (E) to be carried on the lower belt (9), when the upper belt (8) is in a descending position.
Patent DE-3587856-D1 (DE)
Inventor: NILSSON TORSTEN
IPC: B29C49/18
Filed: 1985-12-09
Granted: 1994-07-21
Abstract: A hollow body (e.g. a container) as well as a method and an apparatus for its manufacture in which an axially directed wall of the body primarily is made of oriented and/or crystallized plastics material. A tubular preform (10d) is fixed in a circumferential region (13d) in the vicinity of the mouth edge (14d) of the preform between mechanical forming devices (30,40), after which the devices, during continued clamping of the circumferential region, are displaced in the axial direction of the preform relative to a mandrel (50). Thus, the mandrel is displaced into the preform during simultaneous expansion thereof and the material is oriented and/or crystallized. In a preferred embodiment there is made a certain compensation of the stretching forces, which arise in the material when inserting the mandrel, by applying a force to the bottom of the preform by a bottom support (75).
Patent DE-3588146-D1 (DE)
Inventor: JANOFF ANDREW S
IPC: A61K31/7042
Filed: 1985-08-07
Granted: 1997-04-10
Abstract: Dehydrated liposomes are prepared by drying liposome preparations under reduced pressure in the presence of one or more protective sugars, e.g., the disaccharides trehalose and sucrose. Preferably, the protective sugars are present at both the inside and outside surfaces of the liposome membranes. Freezing of the liposome preparation prior to dehydration is optional. Alternatively, the protective sugar can be omitted if : (1) the liposomes are of the type which have multiple lipid layers ; (2) the dehydration is done without prior freezing ; (3) the dehydration is performed to an end point which results in sufficient water being left in the preparation (e.g., at least 12 moles water/mole liped) so that the integrity of a substantial portion of the multiple lipid layers is retained upon rehydration. Concentration gradients capable of generating transmembrane potentials can be created across the liposome membranes either before or after dehydration, and the transmembrane potentials resulting from these gradients can be used to load charged materials, e.g., drugs, into the liposomes.
Patent DE-3660523-D1 (DE)
Title: Process for preparing a glazing agent for bakery products
Inventor: HOLSCHER EBO JAN
IPC: A21D13/00
Filed: 1986-04-22
Granted: 1988-09-22
Abstract: Aglazing agent for bakery products comprises a homogenized emulsion of 10-50 wt.% of an edible oil (e.g. soybean oil), 5-15 wt.% (ofthe aqueous phase) of a protein (e.g. sodium caseinate), 2-10 wt.% of a thin-boiling starch (e.g. a dextrin) and water. Optionally an emulsifier like lecithin can xanthan gum is being used. The emulsion may be spray-dried.
Patent DE-3664411-D1 (DE)
Title: Units for arranging play grounds
Inventor: LEMOINE MICHEL
IPC: E01C13/00
Filed: 1986-02-05
Granted: 1989-08-24
Abstract: 1. Assembly of elements to reproduce natural ground shapes or to create them effected starting form a plurality of arched shaped prefabricated elements which can be coupled together and then assembled one to another and comprising, on their edges, means permitting them to be fixed to one another and to the ground, characterized in that it is constituted only from three types of arched elements which are : - a curved arched element (1) which can be inscribed in the interior of an eighth of a sphere ; - a first quadrangular arched element (2), the plane projection of which is a parallelogram ; and - a second quadrangular arched element (3), the plane projection of which is a trapezium, the said quadrangular arched elements (2, 3) having a ridge line L projecting on to a median line l on their plane projection and having a line of greatest inclination AA' of the same shape on the one and other side from the ridge line L.
Patent DE-3666094-D1 (DE)
Title: Bellows valve
Inventor: DANKO OLIVER LASZLO
IPC: F16K1/00
Filed: 1986-05-16
Granted: 1989-11-09
Abstract: An inverted bellows valve has a two-piece stem (44) interconnecting the valve and actuator for reciprocating axial movement of the step tip (48). Tapered surfaces (224,230) are advantageously utilized between co-operating elements for self-centering the valve assembly. An annular gland (126) disposed along the exterior of the valve stem (44) has concentric inner and outer 0-rings (132, 134) which permit the stem .to float and compensate for misalignment. A wobble collar (226) is also disposed in abutting engagement with the stem 844) to compensate for uneven spring forces which could otherwise cock the stem. The bellows subassembly is removable in one piece to facilitate maintenance and replacement.
Patent DE-3667889-D1 (DE)
Inventor: LYNK NELSON
IPC: H04B1/56
Filed: 1986-03-25
Granted: 1990-02-01
Abstract: A time division multiplexed (TDM) communication system, which apportions radio frequency communication channels into at least two time slots. Voice signals for transmission on this system are analyzed and vo-coded into a digital signal that is transmitted during one or more of the time slots. Received messages are recovered from at least one of these time slots and the voice message synthesized from the vo-coded signal. In this manner multiple voice messages may be transceived in a time division multiplexed manner on a single narrowband communication channel.