baber/WOPTO huggingface dataset:
Patent GB-201303443-D0 (GB)
Title: Communication system
Filed: 2013-02-27
Abstract: Controlling a user device in a telecommunications network, the user device comprising at least a first communication interface capable of communicating via a first part of the telecommunications network and a second communication interface capable of communicating via a second, different part of the telecommunications network. A first communication session setup request to set up a given communication session is received at the user device, the first communication session setup request being directed to the first communication interface. A communication notification in relation to the same given communication session is also received, the communication notification being directed to the second communication interface. The given communication session is established via the first communication interface via the first part of the telecommunications network; and then an alert function is activated to alert a user of the user device to the availability of the second communication interface at least on the basis of having received the communication availability notification. Aspects of the invention include receiving a communication session transfer request and transferring the given communication session to said second communication interface at least on the basis of having received said communication availability information.
Patent GB-201309162-D0 (GB)
Title: Half bearing and plain bearing
Filed: 2013-05-21
Abstract: The half bearing 31 supports a crank shaft of an internal combustion engine. The half bearing 31 includes a main cylindrical part 71 with a plurality of circumferential grooves 74 and crush reliefs 70 with a plurality of crush relief grooves 75. A groove width of the crush relief grooves 75 is the same as a groove width of the circumferential grooves 74. The plurality of crush relief grooves 75 are offset with respect to the plurality of circumferential grooves 74 in a width-wise direction of the half hearing by an amount at least exceeding 0 and less than the groove width. The half bearing may have transition regions between the main cylindrical part and the crush relief and may have an inwardly convex and/or outwardly concave portion. Two half bearings may be assembled into a cylindrical shape.
Patent GB-201313499-D0 (GB)
Title: SCreen printing device and screen printing method
Filed: 2012-03-02
Abstract: In a squeezing operation by a closed type squeegee mechanism which is configured so that paste compressed internally is packed from a printing opening between a pair of sliding members, before the packing of the paste into pattern holes via the printing opening, the sliding member positioned on a leading side of a squeezing direction between the pair of sliding members and moves in the squeezing direction so that the paste supplied to the outside of the closed type squeegee mechanism on an upper surface of a mask is packed into the pattern holes.
Patent GB-201318896-D0 (GB)
Title: Downhole apparatus
Filed: 2012-03-07
Abstract: There is described a method and apparatus for increasing the strength of a base member 12 comprising mounting chambers 14 on the base member and inflating the chambers. There is also described a method and apparatus for creating a crush resistant structure, the method comprising locating a base pipe in a bore; and inflating chambers located between the base pipe and the bore with fluid, thereby providing a structure having an elevated crush resistance. The structure may be a sand screen.
Patent DE-2961687-D1 (DE)
Title: Process for the preparation of anhydrous magnesium chloride
Inventor: SHACKLETON CHARLES EDWARD ERNE
IPC: C01F5/32
Filed: 1979-07-26
Granted: 1982-02-18
Abstract: The invention relates to a process for the preparation of anhydrous magnesium chloride from magnesium carbonate preferably magnesium carbonate ores such as magnesite. The process comprises reacting solid magnesium carbonate pieces preferably screened ore in a packed bed reactor comprising the magnesium carbonate pieces with gaseous chlorine in the presence of carbon monoxide at a temperature above the melting point of magnesium chloride and below 1200°C. The off-gas predominantly carbon dioxide is withdrawn from the above the packed bed and molten anhydrous magnesium chloride is withdrawn from below the packed bed. The invention provides a process having low energy requirements which can be applied industrially on a continuous basis using simple apparatus.
Patent DE-2964723-D1 (DE)
Title: Railway wheel tread profile
Inventor: SCHEFFEL HERBERT
IPC: B60B17/00
Filed: 1979-08-22
Granted: 1983-03-17
Abstract: A profiled wheel tread for the self-steering wheelsets of railway vehicles has a running surface (10) including a running zone (12), a wheel flange (16), and a taping line passing through the running zone (12). The invention provides that the effective conicity across at least part (24) of the running zone (12) on the gauge side of the taping line decreases in a direction towards the wheel flange (t6). In the example of Figure 1 the part (24) of the running zone (12) on the gauge side of the taping line is formed by a series of smoothly merging arcs of which the radii (40,42,44,46) increase from the taping line to the fillet portion (14) which merges the running zone (12) into the wheel flange (16), so that the effective conicity of the tread decreases across the whole of the running zone (12) on the gauge side of the taping line. In another example, however, the effective conicity of the running zone (12) on the gauge side of the taping line initially increases from the taping line, reaches a maximum at a lateral deflection of between 1,5 and 4 mm from the taping line, and then decreases towards the wheel flange (16). The wheel flange (16) is made thinner than normal to increase the gauge clearance. Improvements are thereby obtained firstly in wheel tread wear and rail wear by minimising the creep forces; secondly in hunting stability, because the effective conicity at maximum lateral deflection is low; and thirdly in steering ability, because of a high average conicity and increased gauge clearance.
Patent DE-3060660-D1 (DE)
Title: Active positive material for electrochemical generator with non-aqueous electrolyte and electrochemical generator comprising said active material
Inventor: LECERF ANDRE
IPC: H01M4/58
Filed: 1980-02-07
Granted: 1982-09-02
Abstract: 1. Active positive material for electrochemical generator with non aqueous electrolyte, characterized in that it is constituted of a double chromate of bismuth which belongs to the group comprising bismuth-silver-bichromate AgBi(Cr2 O7 )2 , bismuth-thallium-bichromate TlBi(Cr2 O7 )2 and bismuth-thallium-chromate TlBi(CrO4 )2 .
Patent DE-3063639-D1 (DE)
Title: A liquid separating and evacuating device for fluid suction equipment and, in particular, for dental surgery equipment
Inventor: CATTANI AUGUSTO
IPC: A61C17/06
Filed: 1980-01-11
Granted: 1983-07-14
Abstract: The invention relates to a liquid separating and evacuating device for fluid suction equipment and, in particular, for dental surgery equipment, with which it is possible to separate the air from the liquids and to continuously drain the latter without interrupting the suction. The said device consists essentially of a cylindrical container (2), placed on a vertical axis, that is provided on the bottom part thereof with a draining valve (18). Placed inside the said container there is a horizontal partition (4) that is divided into two superposed chambers. This partition has a valve (16) which either allows or prevents the liquid to pass from the first chamber (5) to the second chamber (6). A float (23) contained in the first chamber (5) controls, by actuating a pneumatic distributor (20), the opening and the closing of the valves (16) and (18) which successively allow the liquid to pass from the first chamber to the second chamber and from the latter to the outside.
Patent DE-3068291-D1 (DE)
Title: Method and composition for the determination of anti-hyaluronidase
Inventor: TOTH TIBOR DR
IPC: C12Q1/34
Filed: 1980-04-09
Granted: 1984-07-26
Abstract: A simple rapid assay for the determination of antihyaluronidase and a kit for use therein. The assay is based on the precipitation of unreacted hyaluronic acid by a cationic detergent and acid dyestuff. The assay is preferably performed as a dilution series. The dyestuff reagent contains 1 to 10 parts by weight acid dyestuff to 10 parts by weight of cationic detergent.
Patent DE-3069197-D1 (DE)
Title: Diaphragm for a diaphragm pump or motor
Inventor: SUMNER LESLIE
IPC: F04B43/00
Filed: 1980-11-21
Granted: 1984-10-25
Abstract: A first housing part (12) has an internal surface (12A) surrounded by a peripheral surface (128, 12C) facing in general the same direction as the internal surface (12A). A substantially longitudinally inextensible flexible diaphragm (15) has its periphery clamped on the first surface (12B, 12C) by a cooperating second surface (16B, 16C,) of a second housing part (16) which carries a rotary member (17) on which are mounted three rollers (18.) A chamber (10) is formed between the diaphragm (15) and the internal surface (12A). Upon rotation of the rotary member (17) the rollers (18) sequentially urge the diaphragm (15) onto the internal surface (12A) to form a constriction which traverses the chamber (10) and moves the constriction from one port (13) to another port (14) formed in the first housing part (12). The configuration is such that, as at least three rollers (18) move sequentially over the diaphragm (15), the sum of the distances measured along the diaphragm (15) between the clamping points (12C, 16C) of the diaphragm (15) and the rollers (18) adjacent thereto, and where appropriate, between the adjacent deflectors (18), remains substantially constant, thus allowing a substantially inextensible membrane (15) to be used.
Patent DE-3071349-D1 (DE)
Title: Lift valve, especially for sanitary fittings
Inventor: SEIM K JOCHEN
IPC: F16K1/34
Filed: 1980-08-06
Granted: 1986-02-27
Abstract: 1. Rotating lift valve, that can be changed as a complete cartridge consisting of the cartridge housing (1), within which valve parts such as the valve seat (9, 19), valve closure disc (8), positioning nut (3), valve stem (5) and steam cap (6) are located on the same axis, said cartridge comprising : - said valve set (9, 19) and said valve closure disc (8) are made of a ceramic material with very exact machined closing surfaces ; - a flexible pressure plate (7, 20) is provided with either said valve closure disc (8) or said valve seat (9) ; - said valve closure disc (8) is secured and turns only with said positioning nut (3) ; - said positioning nut (3) rises and lowers as it turns, allowing the closing surface to form a progressively strong seal when contact is made and pressure is continually applied, resulting in an absolute water tight fit.
Patent DE-3169718-D1 (DE)
Title: Elaboration process of decalcomania, their printing means and lacquers
Inventor: RUMBACH KARL FR DIPL ING
IPC: C09D4/06
Filed: 1981-10-21
Granted: 1985-05-09
Abstract: 1. A process for the production of transfers, especially for the decoration of glass and glazed or unglazed objects of ceramic, metal or the like, in which a decoration of a ceramic pigment paste is applied by printing to a transfer backing paper a subsequently covered by a layer of lacquer, said layer of lacquer comprising monomeres of methycrylate and being hardened by UV-light, characterised in that a) printing media for preparing pigment pastes from ceramic pigments are used having the following composition : a1 ) prepolymers of acrylic polyesters 5 to 45% a2 ) mono-, di- and tri-functional acrylates 0 to 35% a3 ) polymethacrylates with a molecular weight between 95 000 and 150 000 15 to 50% a4 ) monomeres of methacrylates of average and higher molecular weight 20 to 55% a5 ) monomeric plasticisers 0 to 10% a6 ) polymeric plasticisers 0 to 10% a7 ) monomeric solutions of alkyd resins 0 to 15% a8 ) photoinitiator systems of the class consisting of ketals, acrylketones or benzophenones 1 to 5% the sum of components a2 + a5 + a6 + a7 amounting to at least 5% and the sum of all components a1 to a8 mounting to 100% ; b) the layer of lacquer has the following composition b1 ) prepolymeres of acrylic polyesters 5 to 40% b2 ) mono-, di- and trifunctional acrylates 0 to 25% b3 ) polymethacrylates with a molecular weight between 95 000 and 150 000 20 to 45% b4 ) monomeres of methacrylates of average and higher molecular weight 20 to 60% b5 ) monomeric plasticisers 0 to 10% b6 ) polymeric plasticisers 0 to 5% b7 ) monomeric solutions of alkyd resins 0 to 10% b8 ) photoinitiator systems of the classes consisting of ketals, acryl ketones or benzophenones 1 to 8% b9 ) saturated paraffin solution in monomeric methacrylate 0,5 to 3% b10 ) organic dyes soluble in the medium 0,01 to 0,05% b11 ) silicone oil 0,0 to 0,1% b12 ) antiblocking agent 0,0 to 0,1% the sum of components b2 + b5 + b6 + b7 + b9 + b10 + b11 + b12 amounting to at least 1% and the sum of all used components b1 to b12 amounting to 100% ; c) following to mixing a ceramic pigment with the printing medium according a) said printing medium is hardened by means of UV-radiation and in that following to applying a layer of lacquer according b) onto the hardened pigment layer said layer of lacquer also is hardened by means of UV-radiation.
Patent DE-3170048-D1 (DE)
Title: Method and apparatus for answering telephone calls automatically
Inventor: BAHLE OTTO GEORG DIPL ING
IPC: H04M3/50
Filed: 1981-12-16
Granted: 1985-05-23
Abstract: For switching over from playback of the owner's announcement text to recording a message from a caller, a pause of defined length is present on the announcement tape between the first and second (or end) parts thereof. This pause is recorded and on every run of the announcement tape through the apparatus the reading, recorded for the length, undergoes comparison with the pause of the announcement tape being transported. When the two values are the same, switch over takes place. In this way, it is possible to make certain of switch over without being dependent on the tape speed, and the circuit system may be made very much less complex.
Patent DE-3260251-D1 (DE)
Title: Process for the recovery of iodine values from gaseous effluents derived from carbonylation reactions
Inventor: ERPENBACH HEINZ DR
IPC: B01D53/70
Filed: 1982-08-25
Granted: 1984-07-19
Abstract: 1. Process for recovering iodine compounds from the off-gas originating from the reaction of methyl acetate and/or dimethylether with carbon monoxide and optionally hydrogen to acetic anhydride and optionally ethylidene diacetate in the presence of a catalyst system consisting of carbonyl complexes of noble metals of group VIII of the Periodic System, an iodine compound, acetic acid, an organophosphorus or organonitrogen compound and, optionally, carbonyl-yielding compounds of common metals, wherein the off-gas removed together with the liquid reaction products is wholly or partially subjected to countercurrent scrubbing treatment with methyl acetate at temperatures of - 40 degrees C up to + 20 degrees C.
Patent DE-3261763-D1 (DE)
Title: Electric cooking plate surrounded by a trim ring
Inventor: SCHREDER FELIX
IPC: F24C15/10
Filed: 1982-07-23
Granted: 1985-02-14
Abstract: A hotplate is fitted by means of a relatively wide and shallow mounting ring, whose outer edge rests on a mounting plate made from glass, ceramic or other materials. At its edge, the mounting ring is adhered to mounting plate using a thermally stable adhesive, which simultaneously forms a seal against cooked articles running through. The sheet metal insert ring covers the inner circumference of mounting a opening in the mounting plate and has an upper outwardly directed flange engaging over the seal. Simultaneously the seal, in conjunction with the insert ring, centers the hotplate in the mounting opening. A release ring can be inserted for releasing the hotplate.
Patent DE-3270852-D1 (DE)
Title: Sprue bushing connector assembly and method
Inventor: GELLERT JOBST ULRICH
IPC: B29C45/20
Filed: 1982-07-08
Granted: 1986-06-05
Abstract: This invention relates to an improved connector assembly for an electrically heated injection molding sprue bushing and a method of making the same. The sprue bushing has a helical portion of the heating element extending around a central core portion which conveys pressurized melt from a molding machine to a cavity in the mold. It is formed by filling the space between the stainless steel core portion and a stainless steel outer sleeve by a highly conductive copper alloy. The heating element has a lead portion which extends out through an aperture. The aperture provides a seat which receives two split washers with central openings therethrough for the lead portion. The washers are each formed of two half washers which are oriented so that the divisions therebetween are not aligned. A connector sleeve is inserted over the projecting lead portion with a flared end which is received in the aperture against the washers. The washers and connector sleeve are brazed in position in a vacuum furnace. This provides an integral connector assembly with sufficient structural strength which is sealed at the aperture against the copper alloy. This prevents the transfer of excessive heat out to the area of the connection with the external lead wires.
Patent DE-3272582-D1 (DE)
Title: Gully with fluid odour seal
Inventor: MOHLER PETER
IPC: E03F5/04
Filed: 1982-09-01
Granted: 1986-09-18
Abstract: 1. Draining device for soil water from above, directly introduced household sewage water, waste water and similar, with a housing (1), which also has an inlet socket (25) on the side and a outlet socket (2), between which a liquid with a liquid level is being conducted, and in which liquid, in the housing (1) area, an insert separated from the housing, serving as odour seal (4) for liquids with a container (5) for liquids for filling from above is being installed, characterized in that the liquid container (5) is placed eccentric to the upper edge of the odour seal (4) and that the insert separated from the housing (1) has a drain edge (10) above a drain edge (28) of the outlet socket (2), which determines the liquid level (27) and consequently serves as second odour seal (26) for liquids together with the outer wall of the odour seal (4).
Patent DE-3273950-D1 (DE)
Title: Use of 1-(p-isopropoxyethoxymethyl-phenoxy)-3-isopropylaminopropan-2-ol for the preparation of a medicament for the reduction of internal pressure in the eye
Inventor: HARTING JURGEN DR
IPC: C07C67/00
Filed: 1982-05-29
Granted: 1986-12-04
Abstract: 1-(p-2-iso-propoxyethoxymethyl-phenoxy)-3-isopropylamino-propan-2-ol and its biocompatible salts are very useful in decreasing the intra-ocular pressure, e.g., to treat glaucoma.
Patent DE-3274022-D1 (DE)
Title: Process for producing relief images
Inventor: RUCKERT HANS DR
IPC: G03F7/004
Filed: 1982-12-14
Granted: 1986-12-04
Abstract: A process is described for preparing relief images, in which a light-sensitive material composed of a support and a light-sensitive layer which contains as essential constituents (a) a compound which has at least one C-O-C bond which is cleavable by acid, (b) a compound which forms a strong acid on irradiation and (c) a binder which is insoluble in water and soluble in aqueous-alkaline solutions is imagewise irradiated, warmed to an elevated temperature, cooled down and then irradiated over its entire area, whereafter those parts of the layer which have not been imagewise irradiated are then washed out by developing. The process makes it possible to prepare positive or negative copies by means of the same light-sensitive material in a simple way.
Patent DE-3274425-D1 (DE)
Title: Bandages
Inventor: FENNIMORE JACK
IPC: C08G18/22
Filed: 1982-01-19
Granted: 1987-01-15
Abstract: Water hardenable splinting bandages comprising a flexible fabric carrying an isocyanate terminated prepolymer having a reaction functionality of not less than two and a catalyst which bandage is characterised in that the prepo-Iymer is a water absorbing isocyanate terminated prepolymer and the catalyst is water soluble but insoluble in the prepolymer, compositions therefore and processes of manufacture thereof are described.
Patent DE-3277007-D1 (DE)
Title: Vehicle with electric storage drive
Inventor: KROHLING ERICH ING GRAD
IPC: B60K6/46
Filed: 1982-12-21
Granted: 1987-09-24
Abstract: 1. A commercial vehicle having at least one electric traction motor, which is provided with a driver's cabin (5), a loading platform (7) positioned behind the driver's cabin (5), one axle positioned below the loading platform (7) and a total of two axles positioned below the plane of the loading platform, wherein an electric battery (9) is positioned beneath the loading platform (7) between the axles, and a generator set, consisting of an internal-combustion engine (10) and a generator (11), is installed, the crankshaft of the internal-combustion engine (10) and the shaft of the generator (11) being positioned at right-angles to the longitudinal median plane of the vehicle, characterised in that the generator set (10, 11) is positioned directly behind the driver's cabin (5) over the battery (9) above the loading platform (7), whereby either the battery (9) or the generator (11) of the generator set, can selectively be connected to the traction motor.
Patent DE-3278480-D1 (DE)
Title: Apparatus for removing condensate and the like from pressure systems
Inventor: MULLER-FALKENBERG KONRAD
IPC: F16T1/14
Filed: 1982-12-10
Granted: 1988-06-16
Abstract: 1. An apparatus for removing condensate or the like from pressure systems like pressurized gas or steam systems, comprising an accumulator (1) for the condensate being connected to the pressure system and being provided with at least one meter sensing the liquid level and an outlet valve (19) being automatically controlled by said meter and being acted by the pressure within the accumulator, of which the pressure medium actuator defines a gas-filled chamber (18) on the outside having a larger area, whereby a pressure line is provided for connecting the upper part of the accumulator permanently filled with gas with the chamber for producing the closing pressure for the outlet valve and a three-way valve (31) as vent valve for the chamber which is controllable for the opening of the outlet valve, characterized by a) sensors (12, 13, 14) as meters sensing the liquid level, delivering electronic controlling signals and being stationary within the accumulator (1), b) a controlling unit (29) connected to the sensors for controlling the vent valve being formed as a three-way valve (31), and c) the arrangement of the outlet valve (19) comprising a diaphragma actuator in the upper part of a side wall of the accumulator (1) and of a riser (32) open at its lower end by which the outlet valve is connected with the lower portion of the accumulator (1), or d) the arrangement of the outlet valve (19) comprising a diaphragma actuator in the lower part (4) of the accumulator (1), which is connected to the lower portion of the accumulator (1) by an outlet part (17) in the bottom of the lower part (4).