baber/WOPTO huggingface dataset:
Patent EP-2169096-B9 (EP)
Inventor: BABA KENJI
IPC: B65H51/20
Filed: 2009-09-14
Granted: 2012-04-11
Abstract: A spinning unit 2 of a spinning machine includes a spinning device 9, a winding device 13, and a yarn slack eliminating device 12. The spinning device 9 produces a spun yarn 10 by applying twists to a fiber bundle 8. The winding device 13 forms a package 45 by winding the spun yarn 10 fed from the spinning device 9. The yarn slack eliminating device 12 is provided between the spinning device 9 and the winding device 13, and temporarily accumulates the spun yarn 10 by winding the spun yarn 10 around an outer periphery of a rotating yarn slack eliminating roller 21. The spinning machine applies tension by the yarn slack eliminating device 12 to the spun yarn 10 fed from the spinning device 9 ( Fig. 1 ).
Patent EA-028874-B9 (EA)
Title: Floor panel
Inventor: CAPPELLE MARK
IPC: E04F15/02
Filed: 2008-11-19
Abstract: Floor panel, with a horizontally and vertically active locking system (6-7) allowing that two of such floor panels (1) can be connected to each other at said sides (2-3) by providing one of these floor panels (1), by means of a downward movement (M), in the other floor panel (1); wherein the vertically active locking system (7) comprises a locking element (12) in the form of an insert; wherein this locking element (12) comprises at least a pivotable lock-up body (14); characterized in that the pivotable lock-up body (14) comprises a support portion (20) which is rotatable against a support surface (21) pertaining to the floor panel (1) concerned, and more particularly in a seat (22).
Patent DE-2951320-C1 (DE)
Title: Method for guiding a body which is provided with a target homing device (target search device)
Inventor: KARLOWSKY INGO DIPL ING DR
IPC: F41G7/22
Filed: 1979-12-20
Granted: 1994-11-24
Abstract: Published without abstract.
Patent DE-3229196-C1 (DE)
Title: Device for the continuous application or introduction of impregnating and/or glazing liquid to workpieces
Inventor: SCHIELE JOSEF
IPC: B05D7/06
Filed: 1982-08-05
Granted: 1983-11-24
Abstract: The invention relates to a process and a device for the continuous application or introduction of impregnating and/or glazing liquid to workpieces. In the device according to the main patent, the application device for the abovementioned liquid consists of paired endless belts abutting against opposed workpiece surfaces, driven at the same speed as the workpieces, and with numerous small-volume deformable chambers arranged close together and open towards the workpiece surface. The working run of the endless belt is loaded with the required contact pressure by closely adjacent pressure rollers on the workpiece side. The present invention proposes using, instead of the pressure rollers, a pressing device consisting of a driven endless roller plate belt, free-running endless roller chains and pressure blades which run mutually parallel in the direction of motion of the endless belt. These pressing devices surround the endless belt both laterally, at the outer edges, and also at the rear, from where the pressure is applied, over the whole surface and without gaps, so that a constantly increasing impregnation pressure can be reliably produced under all conditions, especially even at high contact pressures.
Patent DE-3346994-C1 (DE)
Title: Motor-driven machine for making grooves or holes for the replanting of seedlings
Inventor: WIRTZ HANS
IPC: A01C5/04
Filed: 1983-12-24
Granted: 1984-10-31
Abstract: A machine having a roller (1) equipped with spikes (2) or rings serves for planting in rows in market gardens or the like. Suspended on the frame (3) is a passenger stand (4) which is equipped with two running wheels (5) and from which two planters plant the seedlings contained in boxes in the planting grooves or planting holes by hand. For an improved travel of the machine, the passenger stand (4) is equipped with motor-driven running wheels (5) and the frame (3) of the roller (1) with vertically adjustable supporting wheels (18). For the vertical adjustment of the supporting wheels (18), a pivoting structure (15) equipped with bearing arms (17) for the supporting wheels (18) and with an adjusting spindle (20) is articulated on the frame (3) of the roller (1). <IMAGE>
Patent DE-3424209-C1 (DE)
Title: Device for multilayer SZ twisting of wires for telecommunications cables
IPC: H01B13/02
Filed: 1984-06-30
Granted: 1986-01-30
Abstract: A device for multilayer SZ twisting of secondary-coated optical waveguides and the like, having a plurality of perforated discs which are arranged one behind the other, rotate in an oscillating manner and are constructed such that the conductors in each layer are passed into holes (which are arranged in the form of circular rings) on different radii, and such that each perforated disc has a central hole which acts as a twisting support for the layer which is in each case produced by the previously arranged perforated disc. Arranged behind the last twisting disc is a twisting support and a device for fixing the outermost layer. <IMAGE>
Patent DE-3507204-C1 (DE)
Title: Apparatus for format punching and for the simultaneous hole punching of slab blanks consisting of fibre-reinforced cement and similar material
IPC: B28B11/12
Filed: 1985-03-01
Granted: 1986-06-12
Abstract: Apparatus for format punching and for the simultaneous hole punching of fibre-reinforced cement slabs and similar material, comprising a punching press in the form of a platen press having an upper tie bar with press platen, having an upper tool which is fastened thereon and has punching knives and piercing mandrels, having a lower press table and a lower tool with hole-punching dies, and comprising a loading and emptying device which exhibits punching bases which are driven in circulation, are used at the same time as loading bases and have cutouts allocated to the piercing mandrels and the hole-punching dies. The punching bases are designed as conveying carriages and are guided on running rails and connected to conveyor chains, it being possible, furthermore, to guide said punching bases with the slab blanks cyclically in and out of the punching press and to lower them onto the lower tool, the hole-punching dies being introduced into the cutouts. In the region of the stamping press, the conveyor chains can be uncoupled from the individual punching bases which, as a result, can be displaced on the running rails for adjustment purposes. On the end, adjusting devices which can be pivoted in and out are arranged on the upper tie bar. <IMAGE>
Patent DE-3535080-C1 (DE)
Title: Light-admitting plastic-sheeting element
Inventor: MATUSZEWSKI KARL-HEINZ
IPC: E04C2/54
Filed: 1985-10-02
Granted: 1986-10-30
Abstract: A light-admitting plastic-sheeting element comprising a chambered hollow profile forms, on its own or together with its neighbouring element, T-grooves for fastening to a suction anchor on an on-site construction element. In order to provide a smooth surface which is free of interruptions, the groove web is concealed by a penetrable covering which may be provided with a predetermined breaking point. The covering may also be formed by two longitudinal lugs which cover over half of the groove web and each run laterally at the joint along the neighbouring profiles.
Patent DE-3606682-C1 (DE)
Title: Optical fibre arrangement for microoptical grating multiplexers and demultiplexers
Inventor: RUND DIETRICH DR
IPC: G02B6/34
Filed: 1986-02-27
Granted: 1987-06-11
Abstract: The aim is to provide an optical fibre arrangement for microoptical grating multiplexers and demultiplexers, which is made from a number of optical fibres arranged closely side by side on a common substrate and which is simple and cost-effective in design and production and in which it is possible to have a continuously variable channel spacing, i.e. spacing of the individual optical fibres from one another. The invention provides for this purpose that the substrate is formed from at least two glass platelets 11, 12 enclosing the optical fibres 7 like a sandwich in the interspace, and that for the purpose of laterally bounding the optical fibres 7 there is bonded in each case on to the inner surfaces of the glass platelets 11, 12 which are directed towards the interspace and opposite one another diametrically, a film 13 whose thickness is less than the cladding diameter of the optical fibres 7. The inside edges of the films 13 can enclose the optical fibres 7 between them. The optical fibres 7 are bonded to the glass platelets 11, 12, and the glass platelets 11, 12 are bonded to the films 13. <IMAGE>
Patent DE-3610334-C1 (DE)
Title: Film reading device
Inventor: RAPP EUGEN
IPC: G07C15/00
Filed: 1986-03-27
Granted: 1987-08-13
Abstract: A film reading device for reading documents of a prescribed size which are recorded on a film is disclosed. The film reading device has driven coil plates for receiving the film coils, a projection station between the coil plates for projecting a portion of film onto a viewing screen, a film transport device for transporting the film and a control circuit for controlling the film transport device. In order to be able to subject the microfilm documents to automatic format and position testing, a reading station is provided which the film passes through and which contains at least one light source and one reading head consisting of a plurality of light-sensitive sensor diodes which are arranged in a line transversely with respect to the direction of transport of the film and a diode control for periodically sampling the sensor diodes. An evaluation circuit is connected downstream of each reading head and outputs fault signals as a function of the number of sensor diodes which are actuated by a light region of the film or not-actuated by a dark region.
Patent DE-3840315-C1 (DE)
Title: Ignition system
IPC: H01R13/658
Filed: 1988-11-30
Granted: 1990-03-08
Abstract: The ignition system comprises a high-voltage ignition circuit (1) to which at least one spark plug (13) is connected via a connection line (29) which is enclosed at least in certain sections by an insulating sleeve (27). Two sections of the connection line (29) which lie one next to the other and are enclosed by the insulating sleeve (27) are enclosed by external conductor sections (23, 25) which are D.C. insulated from one another and form together with the external conductor sections (23, 25) coaxial line sections (17, 19) which are capacitively connected to one another via the external conductor sections (23, 25). With the aid of an ignition system of this kind, ignition voltage oscillations which lie far above radio frequencies, for example in the giga hertz range, can be excited, which oscillations considerably increase the number of ignition breakdowns and thus the ignition energy which becomes effective. <IMAGE>
Patent DE-3842403-C1 (DE)
IPC: C04B35/66
Filed: 1988-12-16
Granted: 1990-01-18
Abstract: The invention concerns a procedure for manufacturing fireproof ceramic molded parts, particularly of high alumina content based materials.
Patent DE-4012738-C1 (DE)
Title: Handling-pressing unit for hay and straw - has lift cylinders with double-sided working piston and pressure chambers connectable by throttle pipe
Inventor: KRONE BERNARD
IPC: A01F15/07
Filed: 1990-04-21
Granted: 1991-05-23
Abstract: The machine for picking up and pressing hay and straw has lift cylinders (14) which each have lift booms (14.1) with a double-sided working piston (56). Two work pressure chambers (57,58) are connectable together by a throttle pipe (6) having a throttle element (60) or by a short circuit pipe  (63). The second work pressure chamber (58) is connectable to the pressurised medium supply (54) by the first work pressure chamber (57). The lift cylinders (14) can have an associated common central pressurised medium supply line (54). ADVANTAGE - Sudden opening of the rear chamber housing is avoided, whilst it is ensured that the closing process of this housing is not significantly impaired time-wise.
Patent DE-4238044-C1 (DE)
Title: Single-stage self-venting heating-oil filter - has air-extraction pipe from collector-vessel top connected to fuel pipe leading to burner pump
Inventor: GOTTFRIED JOSEF DIPL ING
IPC: F23K5/18
Filed: 1992-11-11
Granted: 1993-12-16
Abstract: The filter is mounted in the intake pipe from the fuel tank to the burner, and incorporates a filter bowl (12) with element (13). A vessel (5) collecting returned oil is connected via an overflow valve (20) to the filter housing (10). Unions (18,9,7) are included for the pipe from the tank, that to the burner pump, and the return pipe from the pump, the latter delivering into the collector vessel (5). An air-extraction pipe (4) leads from the top part of the collector vessel to the pipe (8) supplying the pump, the air being exhausted continuously. The air-pipe cross-section can be variable using fixed jets of different sizes (3), and there can be a filter element (2) at its inlet, which can be straight or curved. It can pass through the oil-return pipe (6) from the pump. USE/ADVANTAGE - Single-stage self-venting arrangement removes air from heating-oil filter without harming environment.
Patent DE-4305809-C1 (DE)
Title: Cylinder-lock key for master-key system - has curved portion leading to guide groove bottom and four or more straight guide faces extending in different directions
IPC: E05B19/00
Filed: 1993-02-25
Granted: 1994-03-17
Abstract: The grooved guide profile (12) has a curved portion (25) leading to its bottom There are also four or more straight guide faces (23, 24, 26, 27) extending in different directions, the width of each being between 0.2 and 1.3 mm. The curved portion can comprise a combination of circular, parabolic, hyperbolic or elliptical sections. Adjacent straight guide faces can include obtuse angles, and none of them can be vertical or horizontal. ADVANTAGE - Simple to produce, and very difficult to counterfeit.
Patent DE-4306046-C1 (DE)
Title: Keyboard with at least one double pushbutton - has pin-shaped guide element in space between two guide domes of double pushbutton fixed to pushbutton cap.
Inventor: GUT BERNHARD DIPL ING
IPC: H01H13/70
Filed: 1993-02-26
Granted: 1994-04-21
Abstract: The keyboard has a number of sprung movable pushbutton tappets in guide-domes. The pushbutton tappets are connected to pushbutton caps which overlap the guide-domes. At least one pushbutton cap, whose pushbutton tappet is associated with one guide-dome is enlarged to cover two guide-domes. A pin-shaped guide element (10) in the space between the two guide-domes is fixed to the pushbutton cap (11) of the double pushbutton. The guide element is connected to both guide-domes and to an opposing element on the housing upper section between both guide-domes. ADVANTAGE - Prevents jamming of pushbutton even for off-centre operation of pushbutton cap.
Patent DE-4322729-C1 (DE)
Title: Rotary bearing arrangement having a combination of a roller bearing and a sliding bearing
Inventor: KLOSTERMANN ROLF DIPL ING
IPC: F16C21/00
Filed: 1993-07-08
Granted: 1994-09-01
Abstract: The invention relates to a combination of a roller bearing and a sliding bearing, in which the roller bearing is assigned a sliding bearing with a predeterminable or adjustable friction. This bearing combination is suitable, in particular, for mounting steering knuckles and the like on motor vehicles. By means of a spring which pushes the sliding-bearing elements towards one another, it can be achieved with a corresponding spring characteristic that the sliding friction only changes insignificantly, even in the case of wear of the bearing parts.
Patent DE-4328337-C1 (DE)
Title: Method of determining the temperature at a spot-welded joint and use of the method for evaluating the quality of the spot-welded joint
Inventor: FORTMANN MANFRED DIPL ING
IPC: G01K7/02
Filed: 1993-08-24
Granted: 1994-12-15
Abstract: The invention relates to a method of determining a temperature at a spot-welded joint (5) between two parts (1, 2) to be welded together made of at least one first metal. The spot-welded joint (5) is formed by means of at least one electrode (3, 4) in contact with one of the parts (1, 2) and made of a second metal. The temperature is determined here from a thermoelectric voltage measured between the electrode (3, 4) and the parts (1, 2). According to the invention, a first measured value for the thermoelectric voltage is determined before the spot-welded joint (5) is formed and a second measured value for the thermoelectric voltage is determined after the spot-welded joint (5) is formed, and the temperature is determined with regard to both the first and the second measured value. The method is used in particular for evaluating the quality of the spot-welded joint (5). The method is especially suitable for determining the temperature or evaluating the quality for a multiplicity of spot-welded joints (5) to be formed one after the other, in the course of which distinct changes in the temperature of the electrode (3, 4) and the corresponding changes in the thermoelectric voltage measured in each case can be expected. <IMAGE>
Patent DE-4429943-C1 (DE)
Title: Drop wire surface hardening
Inventor: MEROTH KLAUS
IPC: D03D49/62
Filed: 1994-08-24
Granted: 1996-02-22
Abstract: Increasing the working life of reed drop wires, esp. in a jet loom, comprises initially heating for about 8 h at 480-550 deg  C with a thermochemical surface treatment, using a nitriding gas flow, esp. NH3. The wires are then cooled to room temp..
Patent NL-1027165-C1 (NL)
Title: Illumination system comprises a side-emitting LED for illuminating a pictogram or other image on a transparent panel, where the LED is positioned so that it can be removed and replaced in the direction of the plane of the panel
Inventor: GRAAF EDWIN DE ING
IPC: G09F19/22
Filed: 2004-10-01
Granted: 2006-04-04
Abstract: Illumination system comprises a side-emitting LED as a light source for illuminating a pictogram or other image on a transparent panel, where the light source is positioned so that it can be removed and replaced in the direction of the plane of the panel.
Patent RU-2047841-C1 (RU)
Inventor: GABIDULLIN ZAKIRZYAN GABIEVICH
IPC: G01F1/12
Filed: 1988-06-15
Granted: 1995-11-10
Abstract: FIELD: automatics, instrumentation engineering. SUBSTANCE: method of distance selection between pole pieces of magnetic induction pickup involves rotation of permanent magnet with reference to pole pieces of magnetic induction pickup and selection of distance between pole pieces given that equality of phase shift between pulses induced in each pole piece to phase shift between pulse extreme is provided. Magnet is rotated with specified speed n by one of pole pieces, duration τ of pulse between extreme is measured and sought-for distance is found from relation   which simplified selection of distance and expands possibilities of use of pickup with provision for its maximum sensitivity. EFFECT: simplified selection of distance between pole pieces, provision for maximum sensitivity of pickup. 2 dwg
Patent RU-2037163-C1 (RU)
Title: Gravity vertical gradient and acceleration meter
Inventor: SUBBOTIN VLADIMIR M
IPC: G01V7/14
Filed: 1990-05-24
Granted: 1995-06-09
Abstract: FIELD: instrument engineering. SUBSTANCE: meter has sensitive system disposed in the case. The system has weight made in form of a permanent magnet, magnetic circuit and pole tip and suspended inside the case by means of guide springs and screw spring. Top end of the screw spring is mounted for movement along vertical line. The weight is provided with strength detector. Winding of the detector is connected to DC supply. Weight also has displacement detector which has output connected with displacement pointer. Output of the pointer has to be output of the meter. Case of the sensitive system is mounted for vertical displacement. EFFECT: improved reliability of operation. 1 dwg
Patent RU-2008675-C1 (RU)
Inventor: SHALIMOV ALEKSANDR A
IPC: G01N33/53
Filed: 1990-10-08
Granted: 1994-02-28
Abstract: Использование: в области медицины, а именно иммунологии, и может применяться для диагностики гнойного холангита. Сущность изобретения: получают интраоперационно желчь и выделяют из нее нейтрофилы, проводят реакцию их взвеси с нитросиним тетразолием и определяют количество формазанположительных клеток и при их наличии 2% и более диагностируют гнойный холангит. Способ позволяет повысить точность диагностики и сократить время исследования.
Patent RU-2026708-C1 (RU)
Title: Installation for catching light fractions
Inventor: DIDENKO VLADIMIR S
IPC: B01D19/00
Filed: 1990-09-11
Granted: 1995-01-20
Abstract: FIELD: oil-gas-extractive industry. SUBSTANCE: installation has a terminal separator, a gas separator, low-pressure reservoirs, a buffer reservoir, a delivery pipeline and drain pipes. The buffer reservoir is mounted on the oil line of the low-pressure reservoirs, its gas space is straightly connected with that of the terminal separator. The low-pressure reservoirs are equipped with regulators of the maximum admissible liquid level. The gas space of the low-pressure reservoirs is connected with the low-efficient device for catching light fractions from small respirations. EFFECT: enhanced reliability, operation safety, reduced capital outlays and operating expenditure as well as prevented losses of oil and improved quality of its preparation. 1 cl, 1 dwg
Patent RU-2025116-C1 (RU)
Inventor: KHIROTSUGU SUZUKI
IPC: A61H33/00
Filed: 1991-03-29
Granted: 1994-12-30
Abstract: Использование: в медицине и медтехнике для бальнеотерапии. Сущность изобретения: способ подвода чистой горячей ключевой воды, транспортируемой непосредственно от минерального источника к ваннам в помещениях для минеральной воды, и обеспечения чистоты и свежести подводимой воды, заключается в следующем: чистая горячая ключевая вода транспортирующими средствами подается в подземный резервуар. Подаваемая вода нагнетается посредством основного насоса, затем нагревается до определенной температуры посредством первого теплообменника, использующего циркулирующую горячую воду, нагреваемую бойлером. Нагретая ключевая вода хранится в наполнительном резервуаре. Когда уровень в ванне для горячей ключевой воды понижается, она нагнетается в ванну из наполнительного резервуара посредством вспомогательного насоса. Когда горячая ключевая вода в ванне загрязняется, она циркулирует таким образом, что вначале проходит через фильтр, с тем чтобы загрязнение было удалено, а затем возвращается в ванну. Циркулирующая вода нагревается вторым теплообменником, использующим горячую воду, когда в течение циркуляции температура воды понижается. 1 ил.
Patent RU-2052335-C1 (RU)
Inventor: POGORELSKIJ STANISLAV VLADIMIR
IPC: B26B13/02
Filed: 1991-01-02
Granted: 1996-01-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: shears have two levers hinged between themselves and carrying handles on some ends and cutting edges on the contrary ends. The shears have a dowel one end of which is connected with the handles by means of tractions movably connected between themselves. The other end of the dowel passes through the hole being in the prominent part of the axis connecting the levers with the cutting edges and handles, is located between the cutting edges and has a bulge for resting the cut object and its ejection from the cutting zone. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2007257-C1 (RU)
Inventor: SKAMYANOVA TATYANA YU
IPC: B22C19/02
Filed: 1991-01-08
Granted: 1994-02-15
Abstract: FIELD: casting production. SUBSTANCE: method comprises steps of applying a laser of protective coating on carbon fibres, drying this layer, using as the protective coating (20-30)% water solution of alumochromophosphate binding. EFFECT: the method allows to protect the carbon filament from burning up at heating in an oxidizing atmosphere up to 700 C, to simplify technique of applying a protective coating and to increase strength of the filament at providing its wettability by the melt composition. 1 cl, 1 dwg, 2 tbl