baber/WOPTO huggingface dataset:
Patent DE-3533054-C1 (DE)
Title: Switch having a switching shaft which is supported such that it can rotate and/or can be displaced axially
Inventor: BOETZ JAKOB
IPC: H01H25/06
Filed: 1985-09-17
Granted: 1987-01-15
Abstract: The invention relates to a switch having a switching shaft which is supported in the switch housing such that it can rotate and can be displaced axially. Located at two mutually opposite points on the switching shaft outer surface are two latching leaf springs which are in each case guided with play in the longitudinal direction at their first end and are fixed without play at their second end. Thus, during the movements of the switching shaft, the latching leaf springs cannot be displaced into the switching positions but spring out transversely with respect to their longitudinal direction. The switching positions are thus reached precisely and with little noise.
Patent DE-3710878-C1 (DE)
Title: Apparatus for holding together a plurality of cards and strips
Inventor: PAULUSSEN WERNER
IPC: B42F13/14
Filed: 1987-04-01
Granted: 1988-07-21
Abstract: Known apparatuses of this type are inconvenient and time-consuming to use and do not protect the cards adequately against soiling and damage. The new apparatus is to be rapid and simple to handle, to protect the cards or strips against soiling and damage and to make any necessary addition or replacement of cards rapid and simple. The new apparatus 1 consists of a housing 2 with two walls 4, 5 mounted parallel to each other and at a distance apart, the housing having, at one end of the inside of one of the walls, a retaining part 8 for the fitting-on and holding-together of the cards and strips, at least one part of the opposite wall being of fold-down design and being capable of being connected lockably to the upper end of the retaining part. The apparatus is suitable for receiving cards and strips of a wide variety of types, especially for receiving colour cards and making them available. <IMAGE>
Patent DE-3826352-C1 (DE)
Title: Method for gripping and separating pliable, especially textile workpieces
IPC: B65H3/22
Filed: 1988-08-03
Granted: 1990-02-08
Abstract: In a method for gripping and separating pliable, especially textile workpieces, needle-shaped elements combined in carrier bodies are moved at the same time in the direction of the workpiece and are set in rotational movement about an axis of rotation extending approximately parallel to the workpiece surface. The torque occurring on the carrier bodies or on the needle-shaped elements is measured by a torque sensor and is processed in an electronic evaluation circuit in order to detect the non-positive connection produced. Preferably, a plurality of such carrier bodies are provided on different regions of the workpiece and each have a direction of rotation directed towards the workpiece edge.
Patent DE-3935747-C1 (DE)
Title: Window cleaning squeege with flexible absorber - has holding jaws centrally secured to two protruding column ends
IPC: A47L1/06
Filed: 1989-10-27
Granted: 1991-04-25
Abstract: The squeegee has a flexible absorber (2) directly in front of a scraper-lip (1), which is at least partially enclosed by holding jaws (3,4). The absorber (2) is squeezed by a pivoting operating lever (5) by relatively moving the jaws against each other. The holding jaws are centrally fixed to two vertically protruding columns (6,7) which move inside each other. The top of the operating lever is mounted in a link (11) on the outer column (6). The rear of the inner column (7) plug part rests on the operating lever by a universal joint (8). ADVANTAGE- Single hand operation, and good squeezing of the absorber.
Patent DE-4014188-C1 (DE)
Title: Land mine dispenser for vehicle - has mines projected by centrifugal force by two way revolving drums
IPC: F41B3/04
Filed: 1990-05-03
Granted: 1991-07-18
Abstract: The mine distribution slinger is mounted on a mobile vehicle. The mines are (AM) stored in magazine chambers forming part of two-way revolving drums (10a,b). The mines are projected by adjusted centrifugal force using magazine flap valves (12) to control the slinging sequence. The drums are revolved off the vehicle drive. Use is for agriculture or forestry, pollution or disasters. ADVANTAGE - Centrifugal, drum magazines sling out mines etc. to required distance under full control and adapts for environmental use.
Patent DE-4028146-C1 (DE)
Title: Tensioning band for applying hand grip - having cropped band with nut arrangements around section and a tensioning channel arranged radially
IPC: A47J45/07
Filed: 1990-09-05
Granted: 1992-04-23
Abstract: A tensioning band for applying a hand grip onto a vessel, e.g. a glass member, includes cropped band end sections on which a nut arrangment is formed. The hand grip has a tensioning channel which is arranged radially w.r.t. the glass member axis. The tensioning band and the nut arrangement consist of an elastic plastic, and the nut has a slightly under dimensioned threadless hole so that a screw can cut its own thread. The band pref. consists of eg. polypropylene. ADVANTAGE - The band is easily applied and economical to produce.
Patent DE-4034226-C1 (DE)
Title: Wide necked plastics container - has border section below opening to accommodate tensioning ring for lid
IPC: B29L22/00
Filed: 1990-10-29
Granted: 1992-02-13
Abstract: The wide necked thermoplastics container includes a border section below the opening, which can accommodate a tensioning ring for the lid, and a conical mantle section, which enables the container to be stacked. - A radially projecting reinforcement and loadable ring is located under the border section, and a base ring is located at the bottom of the container.
Patent DE-4212031-C1 (DE)
Title: Hydraulic switching for vehicle multicircuit brakes - has central reservoir incorporated in main supply line in front of branches to individual brake circuits
IPC: B60T13/14
Filed: 1992-04-09
Granted: 1993-05-19
Abstract: The hydraulic switch for a multicircuit braking system for a vehicle such as a heavy transporter having a main supply pipe (1,2) branching into circuits each with a pressure reservoir (5.1, 5.2, 5.3). A central reservoir is interposed (4) in the delivery pipe (1,2) before the branching arrangement, and each of the branch circuits has a switching valve (10,20) which in the event of a pressure drop throttles or interrupts the fluid connection with the main pipe. ADVANTAGE - Braking system which remains functional in the event of the failure of one of the circuits.
Patent DE-4215607-C1 (DE)
Title: Tool clamp in chuck of machine tool with shrink section - which is designed to retain tool and has allocated heater
Inventor: MARQUART UWE
IPC: B23B31/00
Filed: 1992-05-12
Granted: 1993-11-04
Abstract: The tool retainer(40) provides an elastic mounting and clamping in an axial direction against the shrink section (14) of the machine tool chuck (20). The latter, in common with the retainer is rotary drivable. A headstock (28) has a rotary driven clamp (30) for the chuck to be clamped at its end (22) away from the shrink section (14). For the headstock a spindle sleeve (42) with a reception bush (42) for acceptance and centering of the tool is provided. A first ejector component (48) is incorporated, which can provide the clamping of the tool under spring force against the tool head. ADVANTAGE - No overheating of the machine tool chuck.
Patent DE-4234369-C1 (DE)
Inventor: BOEHNE HANS
IPC: F41H5/04
Filed: 1992-10-12
Granted: 1994-03-17
Abstract: The known explosion protection mats are costly to manufacture and offer little protection against the pressure forces occurring in the event of explosions. The new explosion protection mat is intended to have a sufficiently high protection effect against projectiles, fragments and the detonation pressure, as well as low weight and a low manufacturing cost. The explosion protection mat consists of a plurality of layers (2) of antiballistic flat material which are embedded in a matrix of flexible material, especially rubber, a composite plate (3) which is stiff in terms of bending being arranged between two inner layers of the textile flat material. <IMAGE>
Patent DE-4334848-C1 (DE)
Title: Security with window
Inventor: HERRMANN JUERGEN
IPC: B42D25/29
Filed: 1993-10-13
Granted: 1995-01-05
Abstract: A security is proposed in which the paper substrate is provided with a window-like aperture which is closed by an at least partially transparent covering film, the covering film being able to be provided, in particular in the region of the window-like aperture, with additional security features, for example diffraction structures.
Patent DE-4340947-C1 (DE)
Title: Motor control, especially within a printing machine
Inventor: SCHLEGEL CHRISTIAN
IPC: G05B19/35
Filed: 1993-12-01
Granted: 1994-12-22
Abstract: A description is given of a computer, especially within a printing machine, having a device for the analog registration of signal values. The computer is intended, for example, to drive a positioning motor with an associated analog current value transmitter via a motor control. It is intended to produce a simple, cost-effective and precisely functioning alternative to an analog-digital convertor. The PWM (pulse-width modulated) output of the computer is connected on the input side to a low-pass filter whose output is connected to an input of the comparator. The signal of the analog current value transmitter is connected to the second input of this comparator. The output of the comparator is connected to the computer.
Patent DE-4400786-C1 (DE)
Title: Hatchback for a motor vehicle
Inventor: TOMFORDE JOHANN DIPL ING
IPC: B62D25/12
Filed: 1994-01-13
Granted: 1995-02-23
Abstract: In the prior art a hatchback (tail gate, rear opening, rear flap) has two parts of which a lower hatchback part is arranged such that it can pivot around a horizontal hinge pin on the upper hatchback part. According to the invention, the upper hatchback part and the lower hatchback part are arranged such that they can pivot separately about a respective horizontal pivot pin fixed on the vehicle. Use in estate cars and passenger cars with a hatchback.
Patent DE-4401790-C1 (DE)
Title: Device for producing a gas flow in a soldering system
IPC: B23K3/08
Filed: 1994-01-21
Granted: 1995-04-06
Abstract: A method for producing a gas flow in a soldering system is disclosed, in the case of which method the gas is blown in via inlet nozzles and is sucked out again via exhaust openings in the immediate vicinity of the inlet nozzles, as a result of which a turbulent flow is produced which covers the area and has short flow paths. A device for carrying out the method is also disclosed.
Patent DE-4419526-C1 (DE)
Title: Patrix for dental prosthesis
Inventor: SPECKMANN FRANK
IPC: A61C13/113
Filed: 1994-06-03
Granted: 1995-08-24
Abstract: The patrix comprises a holder part (1) fixable to the prosthesis and a patrix component extending parallel to the insert direction (2) of the prosthesis and which is longitudinally slotted. A positioning screw bracing the arm is screwable into a thread formation of the patrix. The slot (3) forming the two arms extend over the complete length of the patrix component and reaches pref. as far as the holder part. The patrix consists of two half parts (5,6) the division plane of which lies in the slot plane and which are connectable with one another. The two half parts are identical and are connected by soldering with one another in the area of the holder part.
Patent DE-4422549-C1 (DE)
Inventor: GOESER HUBERT DIPL ING
IPC: E05F15/643
Filed: 1994-06-28
Granted: 1995-11-23
Abstract: The belt end fixing part is for attachment e.g. to part of a casing. It consists of moulded metal or plastics strips with elements engaging with the teeth. The strips (12) are bent through 180 deg., so that the belt ends form enclosing arms (14,15) for the belt between them. The arm lying on the teeth is shaped accordingly. It is secured in the teeth by fixing hooks (18). The strip may be bent to form an eye (16) and the hooks are on the other arm. The unshaped arm may have edging strips bent to the width of the belt, with the hooks projecting from them. <IMAGE>
Patent NL-1003173-C1 (NL)
Title: Toilet with bowl hinging upwards into cleaning position
Inventor: BAKKER BOB
IPC: E03D9/00
Filed: 1996-05-20
Granted: 1997-11-21
Abstract: The bowl (11) with seat (19) hinges upwards from the horizontal working position on a horizontal axis into the vertical one for cleaning. In this position, a portion of the bowl forms a urinal basin (10), the drain from which is connected to that of the bowl itself. The urinal outlet being connected to a siphon immediately below. This in turn discharges into a drain section fixed to the bowl. The siphon can have three horizontal legs one above the other in the working position, the leg connected to the basin being above the level of the outlet leg, which curves upwards.
Patent NL-1007274-C1 (NL)
Title: Telephone card for insertion in pay telephone machine
Inventor: BRESSER JAN
IPC: H04M1/27
Filed: 1997-10-14
Granted: 1999-04-15
Abstract: When the card is used, the pay telephone will only make connections to the predetermined number(s).
Patent NL-1009096-C1 (NL)
Title: Vertical suction pipe for sand sucker or dredging vessel
Inventor: LEENAARS CEES
IPC: E02F3/90
Filed: 1998-05-07
Granted: 1998-07-20
Abstract: The pipe is used to suck material, e.g. sand or silt, from the sea bed or bed of a waterway and to discharge it into the hold of the vessel. The pipe consists of telescopic sections. The relative vertical positions of the sections are adjusted as the water surface rises or falls. The compensation mechanism can be controlled from the ship or from the device on the lower end of the pipe. Various techniques or combinations of techniques can be used to achieve the alterations in pipe length, e.g. extra mechanical drivers, a float system, fixed sections connected via grommets or a flexible section.
Patent NL-1020973-C1 (NL)
Title: Sucker release mechanism, comprises connector piece secured to edge of sucker and object held in place by sucker
Inventor: KOEMHOFF FRANCISCUS HENRICUS W
IPC: F16B47/00
Filed: 2002-07-02
Granted: 2004-01-06
Abstract: A connector piece (4) is secured between the sucker (2) and the object (1) being held in place by the sucker. The connector piece is secured close to the edge (3) of the sucker. Pivoting the object causes the connector piece to lift the edge of the sucker, eliminating the vacuum between the sucker and the surface to which it is attached.
Patent RU-2020992-C1 (RU)
Title: Exhalation resistance apparatus designed to improve ventilation of lungs
Inventor: LIARDET CLAUDE
IPC: A63B23/00
Filed: 1989-06-21
Granted: 1994-10-15
Abstract: FIELD: medical engineering. SUBSTANCE: apparatus has the first part of a tubular form provided with one air inlet hole into which a patient can exhale and the second part including a cone-shaped outlet channel, the of the channel being inclined upwards with respect to the first part of the body at an angle less than 90 deg. The channel accommodates a spherical ball designed to shut off the channel before exhalation. During the exhalation the ball moved along the internal wall of the cone-shaped channel. All said above provides for a percussion effect during the exhalation. The apparatus has also a cover with holes. One of the sizes of the holes is less than the spherical ball diameter. EFFECT: enhanced breathing functions. 7 cl, 4 dwg
Patent RU-2007616-C1 (RU)
Inventor: GRISHIN DMITRIJ K
IPC: F03C1/16
Filed: 1989-05-03
Granted: 1994-02-15
Abstract: FIELD: hydraulic engineering. SUBSTANCE: in operation of the machine rotation of shaft 4 and carrier 11 results in rotation slide 5. If displacement of axis of bearing supports 22,23 of cylinder bank 17 with respect to axis of bearings 3 of shaft 4 is absent then slide 5 does not move with respect to carrier 11 and cylinder bank 17 and a working volume of the machine is equal to zero. When axis of supports 22,23 of cylinder bank 17 is sifted relatively axis of shaft 4 under the action of hydraulic cylinders 28,29 slide 5 moves relatively carrier 11 and cylinder bank 17 in the radial direction resulting in changing the volume of working chambers. The working volume of the machine depends on a magnitude of displacement of axes of bearing supports 22,23 relatively shaft 4. EFFECT: expanded functional capability by providing controlling working volume of the machine. 2 cl, 13 dwg
Patent RU-2012871-C1 (RU)
Inventor: AVDEEV ALEKSANDR A
IPC: G01N22/00
Filed: 1989-07-20
Granted: 1994-05-15
Abstract: Изобретение относится к радиоизмерительной технике и может использоваться для одновременного контроля в ходе технологического процесса двух параметров диэлектрических пленок на металлическом основании. Цель изобретения - расширение диапазона измеряемых величин. Способ контроля толщины и диэлектрической проницаемости диэлектрика включает одновременное облучение исследуемого диэлектрика на металлическом основании излучением в СВЧ и ВЧ диапазонах, причем частоту ВЧ излучения выбирают из условия, что толщина схемы-слоя меньше толщины металлического основания, измерение изменений величин продетектированных сигналов на ВЧ и СВЧ в отсутствии диэлектрика на металлическом основании и в его присутствии и определение толщины и диэлектрической проницаемости по измеренным величинам по расчетным соотношениям. 1 ил.
Patent RU-2027695-C1 (RU)
Inventor: DZHOVANNI AGNES
IPC: C07C43/10
Filed: 1989-09-29
Granted: 1995-01-27
Abstract: Описываются простые диэфиры общей формулы:   , где R 1  и R 2  одинаковы или различны и являются разветвленными C 1 -C 6 -алкилами или C 5 -C 6 -циклоалкилами. Эти простые диэфиры можно, в частности, использовать при получении катализаторов Циглера-Натта.Реагент 1 : диол формулы   где R 1  и R 2  имеют выше указанные значения, подвергают метилированию галоидметилом.2 с.п. ф-лы, 1 табл.
Patent RU-2028404-C1 (RU)
Title: Rail connection
Inventor: ARKHIPOV VALERIJ M
IPC: E01B9/48
Filed: 1990-01-08
Granted: 1995-02-09
Abstract: FIELD: rail connections. SUBSTANCE: rail connection has double flange tie plate 1. Each flange 2 of tie plate 1 has through slot 3 square to rail 4. Located in slot 3 is flexible clamp 5 tightening foot of rail 4 and made in form of strip rolled into spiral whose axis is square to upper face of foot of rail 4. EFFECT: higher efficiency. 1 dwg
Patent RU-2064678-C1 (RU)
Title: Process of determination of degree of crystallinity of materials
Inventor: LOBACHEV KONSTANTIN I
IPC: G01N25/02
Filed: 1990-03-30
Granted: 1996-07-27
Abstract: FIELD: study of physical and structural properties of composite materials, polymers and alloys. SUBSTANCE: invention may find use for determination of structure of glass-like and composite polymer materials. Process includes heating of sample to form crystalline phase. During heating rate of thermal expansion of sample is measured with maximum and minimum values of temperature within temperature interval corresponding to formation of crystalline phase. Degree of crystallinity is determined from relation of specified rates of thermal expansion of sample. EFFECT: enhanced authenticity of process. 2 dwg
Patent RU-2068424-C1 (RU)
Title: Polymeric composition and process for stabilization of polymers
Inventor: RITA PITLU
IPC: C07B61/00
Filed: 1990-06-29
Granted: 1996-10-27
Abstract: FIELD: chemistry of high molecular compounds. SUBSTANCE: claimed invention describes composition comprising polystyrene or copolymers thereof, or polyurethane, or polyacetal, or butadiene- acrylonitrile rubber, or polyetherpolyol and 0.05-3.0 wt% of alkyl- substituted phenol of general formula:   wherein R 1  is CH 3  and C 2 H 5  is C 8 H 17 -C 30 H 61  and process for stabilization of polymers by mixing the components. EFFECT: improved properties of the polymeric composition. 2 cl, 11 tbl
Patent RU-2017367-C1 (RU)
Title: Line for processing of bird dung into fertilizers
Inventor: MIRONOV OLEG G
IPC: A01C3/02
Filed: 1991-09-10
Granted: 1994-08-15
Abstract: FIELD: production of fertilizers. SUBSTANCE: initial dung is mixed with liquid fraction. Large and floating inclusions are separated in vessel 7. In device 4 feathers and large inclusions are communicated and supplied to methane tank 1. Fermented mass from methane tank 1 is fed to vessel 11 for its thermal treatment, and separated solid fraction is dewatered in vacuum filter 12. Solid fraction is fed to drying plant 14 by extruding granulator 16. Used drying agent is cleaned in cyclone 17, absorber 18, and wet cleaning plant 19. EFFECT: higher efficiency. 2 cl, 1 dwg
Patent RU-2082891-C1 (RU)
Title: Internal combustion engine and method of its operation
Inventor: HARING JOHN MCMASTER
IPC: F02B41/00
Filed: 1991-06-21
Granted: 1997-06-27
Abstract: FIELD: mechanical engineering; divided cycle engines. SUBSTANCE: combustion products from expansion cylinder and additional expansion cylinder are directed into turbine which drives a compressor. Processes of fuel combustion and partial expansion of combustion products in combustion cylinder are carried out with 180 crankshaft degree advance relative to processes of passage through valve and further expansion of combustion products in expansion cylinders. For this purpose engine is provided with additional expansion cylinder with expansion piston. Additional expansion cylinder is connected with combustion cylinder through bypass member in form of valve. Engine is furnished with turbine to drive compressor. Turbine is connected to one or two expansion cylinders. One or both pistons, if two expansion cylinders are used, and compression piston are coupled through connecting rods with corresponding cranks of crankshaft. Cranks of crankshaft engaging with expansion pistons are shifted through 180 degrees relative to crank engaging with combustion piston. EFFECT: enlarged operating capabilities. 3 cl, 4 dwg
Patent RU-2068704-C1 (RU)
Title: Sterile room
Inventor: SAVADYAN ELMIRA SH
IPC: A61G10/00
Filed: 1990-12-28
Granted: 1996-11-10
Abstract: FIELD: medicine, microbiological and other branches of industry, in particular rooms with sterile medium, for example, operating room. SUBSTANCE: sterile room has an air-conditioning and filtering system, sterilizing elements. The sterilizing elements are made in the form of volumetric light bodies of different dimensions and shapes, having a developed surface with an antimicrobial coating, mainly of bactericidal metals, with a high adhesiveness to microorganisms and dust, suspended for free motion in different planes; and the room inner surfaces are provided with an antimicrobial coating. EFFECT: enhanced sterility. 5 cl, 3 dwg
Patent RU-2009324-C1 (RU)
Title: Nozzle of pneumatic peat picker
Inventor: DAVYDOV LEONID R
IPC: E21C49/00
Filed: 1991-02-07
Granted: 1994-03-15
Abstract: FIELD: peat mining. SUBSTANCE: nozzle consists of body 1 with lower plate 2 and canopy 3 above inlet. Edge of lower plate is installed with clearance a relative to plane of inlet opening over entire nozzle width. Clearance size is determined to preclude air inleakage under edge of nozzle lower plate. Nozzle body is connected with air duct of peat picker. EFFECT: higher picking capacity of milled peat due to extended active zone of nozzle suction area. 3 dwg
Patent RU-2027181-C1 (RU)
Title: Method of restoring column for liquid chromatography
Inventor: AGEEV ALEKSEJ N
IPC: G01N30/50
Filed: 1991-03-21
Granted: 1995-01-20
Abstract: FIELD: analytical instrument engineering. SUBSTANCE: damaged part of sorbent is removed at simultaneous introduction of formed end packed sorbent at the other side of the column; operation is done beginning with minimal pressure and discharge. Solvent is run through at maximal discharge and pressure after damaged part of sorbent went out and the rest part of the sorbent is fixed with filtering element. Column is sustained at maximal run through conditions during 20-30 minutes. EFFECT: improved efficiency. 2 cl, 2 tbl