baber/WOPTO huggingface dataset:
Patent RU-2045716-C1 (RU)
Title: Переносной холодильник и способ его работы
Inventor: MATYASH YURIJ I
IPC: F25D3/08
Filed: 1992-08-26
Granted: 1995-10-10
Abstract: Использование: в холодильной технике при охлаждении, хранении и транспортировке скоропортящихся продуктов в переносных холодильниках. Сущность: переносной холодильник содержит теплоизолированный корпус с крышкой и отсеками для продуктов, емкость с хладагентом, термосорбционный компрессор, сообщенный с емкостью трубопроводом с запорно-регулирующим клапаном и термометром. Способ работы холодильника предусматривает этап подготовки его к хранению охлажденных продуктов и этап охлаждения полости корпуса в процессе их транспортирования. На первом этапе регенерируют сорбент компрессора и переносят пары при повышенном давлении в емкость, конденсируют их и накапливают в ней жидкий хладагент при повышенном давлении. На втором этапе снижают давление пара над жидким хладагентом в емкость для его кипения с отводом тепла из корпуса и одновременно поглощают пары хладагента низкого давления в абсорбере компрессора. Заданный уровень охлаждения обеспечивают путем поддержания соответствующего давления паров над жидким хладагентом в емкости. 2 с. п. ф-лы, 3 ил.
Patent RU-2045262-C1 (RU)
Title: Agent for hair stacking
Inventor: SHUMICHENKO SVETLANA PETROVNA
IPC: A61K8/73
Filed: 1992-09-02
Granted: 1995-10-10
Abstract: FIELD: perfume-cosmetic industry. SUBSTANCE: agent has carboxymethylcellulose sodium as film-forming substance, bioactive substance, preserving agent and perfume. Additionally, agent has greasing addition. Also, spirituous-glycerol extract of medicinal herb mixture is proposed as bioactive component: nettle, bur-marigold and celandine. Formalin is used as preserving agent. EFFECT: enhanced quality and effectiveness of agent. 1 tbl
Patent RU-2064370-C1 (RU)
Title: Method of determining optimal cutting rate
Inventor: KOUROV GEORGIJ N
IPC: B23B1/00
Filed: 1992-09-18
Granted: 1996-07-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: cutting rate is smoothly varied in working. The increment of the ratio of the power consumption to the unit volume of a chip cut is measured. The cutting rate is varied until the increment is zero that corresponds to the optimal catting rate. EFFECT: simplified method. 2 cl
Patent RU-2057351-C1 (RU)
Inventor: IRTUGANOV SHAMIL SH
IPC: G02B5/28
Filed: 1992-10-01
Granted: 1996-03-27
Abstract: FIELD: optical instrumentation engineering. SUBSTANCE: anti-reflecting coat is composed of alternating layers, first and third ones of them have high refractive index, second and fourth layers have low refractive index. Optical thicknesses of layers counting from backing are tied up by relation as 10: 6: 4:1 and layer close to backing has optical thickness 0.163λ o  with n h = 2.28-2.39; n l =1.35-1.51; λ o =0.6000 mm. EFFECT: enhanced optical characteristics. 1 dwg
Patent RU-2042944-C1 (RU)
Title: Eddy-current converter
Inventor: PARYSHEV NIKOLAJ V
IPC: G01N27/90
Filed: 1992-08-25
Granted: 1995-08-27
Abstract: FIELD: instrumentation. SUBSTANCE: controlled characteristic of metal object is evaluated by change of current with unbalance of frequency of generator and circuit of eddy-current converter when controlled object is placed into of magnetic circuit manufactured in the form of package of flat ferrite plates which outer plates form side surface of gap. Inductance coil embraces all plates in zone of their solid mass. EFFECT: increased precision and reliability of nondestructive testing, expanded technological capabilities. 2 dwg
Patent RU-2034069-C1 (RU)
Title: Method of metallic gallium refining
Inventor: BONDARENKO GALINA P
IPC: C22B58/00
Filed: 1992-10-09
Granted: 1995-04-30
Abstract: FIELD: metallurgy. SUBSTANCE: method involves treatment of liquid gallium with solution (0.130-0.135) mole/l (LiOH x H 2 O) + (0.05-0.07) mole/l H 2 O 2  for three cycles by turn increase of potential difference at the range -0.1 to -1.2 V on the contact area surface gallium - cathode, solution - anode with solution change and gallium washing in two cycles and without solution change in the third cycle. EFFECT: improved method of gallium refining. 1 tbl
Patent DE-10005063-C1 (DE)
Title: Guiding device for the rail wheels of a two-way vehicle used on roads and rails comprises functional components attached in front of the steering wheels of the vehicle
Inventor: ZAPPEL WOLFGANG
IPC: B60F1/00
Filed: 2000-02-04
Granted: 2001-09-13
Abstract: Guiding device for the rail wheels of a two-way vehicle comprises functional components, e.g. a steering mechanism, attached in front of the steering wheels of the vehicle. A rail axle with the rail wheels is provided in front of or behind the wheels and is raised or lowered using a lifting cylinder (7). In addition to the lifting cylinder mounting the front rail axle is fixed to a free cylinder (8) which slides in or against the direction of travel.  Preferred Features: The free cylinder is positioned in a drawer-like housing (1) arranged on the vehicle frame so that it can tilt.
Patent DE-10052920-C1 (DE)
Title: Fixing end plate for automobile seatbelt formed from flat metal stamping bent through 180 degrees to provide double layer
Inventor: SINGER KLAUS-PETER
IPC: B60R22/18
Filed: 2000-10-25
Granted: 2002-03-14
Abstract: The fixing end plate is provided by a flat metal stamping (17) which is doubled over and which has a slit for reception of the passenger seatbelt, provided with a rounded bearing surface for the seatbelt along the edge of the slit exerting the retaining force. The metal stamping has 2 fixing openings (13) and 2 slits (14) which are aligned when the stamping is bent through 180 degrees about a central bending axis (19), with a curved section on either side of the latter for forming the rounded bearing surface.
Patent DE-10054184-C1 (DE)
Title: Transistor with electrostatic discharge protection has layer resistance of source and drain diffusion zones increased via insulating strip zones
Inventor: WENDEL MARTIN
IPC: H01L29/06
Filed: 2000-11-02
Granted: 2002-04-04
Abstract: The transistor has source and drain diffusion zones (16,17), with a gate electrode (12) positioned between them, the layer resistance of the source and drain diffusion zones increased by provision of a number of insulating strip zones (23) extending through the diffusion zones.  The longitudinal direction of the insulating strip zones is perpendicular to the channel region, with the ends of the insulating strip zones spaced from the channel region.
Patent DE-10132203-C1 (DE)
Title: Safety device, for protecting section of BWR pressure pipework subjected to bending moment by jet reaction on rupture, controls transverse deflection
Inventor: LABES MANFRED
IPC: F16L55/00
Filed: 2001-07-03
Granted: 2002-10-24
Abstract: The pipeline conveys a pressurized medium (D) through a bend to a postulated rupture location (7). Should rupture occur there, a safety restraint (6) prevents transverse deflection of the earlier part of the pipework. Spacing (L) between the rupture location and a fixed point (10), as measured parallel to the longitudinal axis (11) of the pipework, is significant. On rupture, the jet reaction force (Fs) on the pipe, caused by pressure medium exiting at the rupture location, sets up a bending moment at the fixed point (10). The spacing is so selected that the reaction force causes the moment of collapse (Mu) of the first pipe section to be exceeded.
Patent DE-10206679-C1 (DE)
Title: Sensor measuring axial force along shaft, includes measurement ring carrying sensors, which is deformed between projections of thrust and bearing rings
Inventor: HEMPELMANN WILLI
IPC: G01L5/12
Filed: 2002-02-18
Granted: 2003-08-14
Abstract: A measurement ring (1) intervenes between thrust- (6) and bearing rings (8). Diametrically-opposed sensors (2) on the circumference of the measurement ring (1) are located between radially-spaced, axial projections (7, 7') of the thrust ring (6). These projections lie opposite axial projections (9) on the bearing ring (8). On application of axial force, the measurement ring is deformed between the radially-spaced projections (7, 7').
Patent DE-10214372-C1 (DE)
Title: Bodywork with reinforcement, for vehicle, has rear ends of rear reinforcement braces fixed to fixing region of floor of tail end of vehicle
Inventor: NEUMEIER FRANZ-XAVER
IPC: B62D25/20
Filed: 2002-03-30
Granted: 2003-07-31
Abstract: The bodywork includes reinforcing braces (22, 23), the rear ends (26, 27) of which are attached to a fixing region (30) of the floor (28, 29) of the vehicle tail end (41). There are two other V-form rear-end reinforcing braces (34, 35) angled to the rear in the direction of the rear end (33) of the tail end of the vehicle. and angled out towards the longitudinal bearers (12, 13).
Patent DE-19502776-C1 (DE)
Title: Function testing system for vehicle fuel tank venting system
Inventor: CONSTIEN MARTIN DR ING
IPC: F02M25/08
Filed: 1995-01-25
Granted: 1996-06-13
Abstract: The testing system uses an electric pump (19) coupled to the fuel tank venting system by a pump line (20) containing a reference opening (21), with a differential pressure sensor (24) comparing the pressure on either side of the reference opening. The output signal (UA) from the pressure sensor is fed to a control device (16) for the IC engine. The reference opening can be provided by an interchangeable jet with a exit cross-section corresponding to that of the leak in the venting system to be detected, the pump providing an over- or under-pressure in the pump line.
Patent DE-19530380-C1 (DE)
Title: Grinding process for rotary circular blade
Inventor: RESTER BERND
IPC: B24B3/46
Filed: 1995-08-18
Granted: 1996-10-10
Abstract: The grinding body (3) which can be set against the cutting edge of the blade is driven in rotation by its own drive and its setting is determined in dependence on its speed. The grinding body is pressed against the cutting edge from a minimum speed. The setting of the grinding body can be produced by a speed-dependent force (23) directed towards the circular blade and an oppositely directed spring force (24). The speed-dependent force is produced by centrifugal force of a body held displaceable at right angles to the axis and co-rotating with the grinding body. The centrifugal force is deflected into the axial direction at the faces which include an acute angle with the axis.
Patent DE-19531761-C1 (DE)
Title: Synchronous time division multiplex telecommunications system
Inventor: HUBER MANFRED DR ING
IPC: H04Q11/04
Filed: 1995-08-29
Granted: 1997-05-07
Abstract: The telecommunications system is used for different transmission bit rates, each time channel associated with respective time slots of each time frame of a time multiplex frame sequence. The number of bits corresponding to each bit rate are combined to form a byte for each time slot (ZF1,..ZFn), with the optical channel signals for several signal sources combined for transmission via a multiplex optical coupling.   Pref. the bits to be transmitted are held in respective buffers coupled to corresponding optical transmitters, associated with a time multiplex frame control  and coupled to the multiplex optical coupling via an optical combining stage.
Patent DE-19533142-C1 (DE)
Title: Recycling system for fluorescent lighting tubes
Inventor: POHL KURT-MANFRED DR
IPC: H01J9/52
Filed: 1995-09-08
Granted: 1996-12-19
Abstract: Fluorescent lighting lamps, and in particularly tubes, are supplied to a first stage 2 where conveyors 24,25 position the tubes to have the connecting ends removed by a grinding wheels 21,28. The glass tube is then transferred into a second stage 4 which has a rotating drum crusher that breaks the glass into small particles. Light particles are removed in an air stream supplied by a blower 8 and are transferred into a filter 7 and this removes 6 the dangerous products, such as mercury. The separated glass particles are extracted 51,52 from the crusher.
Patent DE-19535484-C1 (DE)
Title: Appts. for prodn. of wear plates
Inventor: STEINE HANS-THEO
IPC: C23C4/06
Filed: 1995-09-23
Granted: 1996-12-12
Abstract: Appts. for prodn. of a wear plate comprises at least two welding heads. A process for prodn. of a wear plate comprises build-up welding mixts. of several powdered or wire-like additional materials on a base material using the above appts., in which the additional materials are applied on the base material to degrade the stresses produced on build-up welding.
Patent DE-19612173-C1 (DE)
Title: Procedure for liquefaction of hydrocarbon rich process flow, especially natural gas
Inventor: SCHMIDT HANS DR ING
IPC: F25J1/02
Filed: 1996-03-27
Granted: 1997-05-28
Abstract: At least one additional partial flow of the at least partially condensed hydrocarbon rich process flow is lowered to a pressure lying above the lowest relieved pressure of that partial flow and fed to the expansion circuit at one of the middle stages, or after the last stage, of the compressor. If a mixing circuit is utilised, the lowered pressure is fed to the mixing circuit at one of the middle stages of the mixing circuit's compressor.
Patent DE-19710000-C1 (DE)
Title: Device for fixture of row of terminal strips
Inventor: PETROTTA GIANMARIA
IPC: H04Q1/14
Filed: 1997-03-12
Granted: 1998-04-09
Abstract: The fixing device supports a number of adjacent terminal strips (10) provided with fixing elements (11) along their shorter housing sides, cooperating with complementary fixing elements (25) provided by a pair of perpendicular flanges (21) extending from a rear mounting surface.  The flanges are provided by a pair of identical angle elements (20), which have respective rows of fixing elements (25,26) along the outer edges of both arms (21,22), suitable for different types of termination rail fixings.
Patent DE-19713392-C1 (DE)
Inventor: LEITNER MICHAEL
IPC: E06B3/964
Filed: 1997-04-01
Granted: 1998-10-08
Abstract: The holder has two orthogonally extending holder shells (5) mounted on each leg of a single piece right angle corner bracket (4). The shells form lockingly engage with the projections on the profiles (6) to be connected. Each shell has a profiled section at a set minimum spacing from the corner of the angle bracket. <??>The corner section of the bracket has a stop rib (9,10) to engage the end faces of the window frame profiles when slid into position. The ribs extend outwardly from the edges of the legs of the angle bracket.
Patent DE-19716196-C1 (DE)
Title: Roller blind winding system used in building
Inventor: HINDERER THOMAS
IPC: E06B9/40
Filed: 1997-04-18
Granted: 1998-10-15
Abstract: The awning or roller blind (1) may be fastened to the outside of a building. There is a thickening on one edge (3), especially the top edge, of the cloth (2) which engages in a slit in a roller (4) for rolling-up the cloth. There is a hand-winding system (7) for turning the roller. The slit is designed to minimise bending of the cloth as it is being rolled up. There are vertical guide-rails (29) at the side of the cloth, and there is a circular-section body (6) attached to the bottom edge of the cloth to act as a weight to pull the cloth downward off the roller.
Patent DE-19736748-C1 (DE)
Inventor: HEYER HANS-JOSEF
IPC: C08L95/00
Filed: 1997-08-23
Granted: 1999-03-04
Abstract: Waste bituminous roofing material is disposed of by adding it to a mineral granulate in the production stage of bituminous road construction material, e.g. asphalt.
Patent DE-19742097-C1 (DE)
Title: Recovery of light-coloured fatty acid lower alkyl especially methyl ester with low glycerol content
Inventor: JOSTEN HORST DR
IPC: C07C69/24
Filed: 1997-09-24
Granted: 1998-12-10
Abstract: Recovery of light-coloured lower alkyl esters (I) of fatty acids with a reduced content of free and combined glycerol comprises: (a) feeding crude (I) to the sump of a vacuum fractionating column containing substance exchange packing arranged in 2 separate segments, where it is vaporised; (b) separating the resultant vapour in condenser(s); (c) separating the condensate into a denser glycerol phase and a less dense (I) phase; (d) recycling the (I) phase as reflux to the upper packing; and (e) discharging purified (I) below the upper column packing. Preferably (I) is fed to the sump of the column, which has 2 separate chambers fed by 2 separate falling film evaporators by forced circulation. The vapour from both is introduced below the lower substance exchange packing and a side stream of purified (I) is added to this segment as reflux. The high boiling residue is discharged from at least one of the falling film evaporators. Also, part of the vapour is condensed in a partial con denser between the 2 segments; and/or a side stream of vapour is discharged between the 2 segments and condensed in a total condenser outside the vacuum column. One or both condensates are passed to the phase separator with the top condensate.
Patent DE-19742143-C1 (DE)
Title: Hinge for shower glass door leaf
Inventor: EUTEBACH PETER A
IPC: E05D5/12
Filed: 1997-09-24
Granted: 1998-11-12
Abstract: The hinge (1) for a glass door leaf (2) has a bearing lug (3)  which carries a first vertical axis (4) pin for pivotal support of a hinge plate (5) for the leaf.  A sprung rest (6) is provided between the supports. A fastening plate (7) mounts the supports to a wall (8) of a dwelling.  An insertable adjuster can be positioned between the support lug (3) and the fastening plate (7) to move  around the second vertical axis (9). The adjuster is surrounded by the fastening plate support bracket (10), which carries the mounting (3).
Patent DE-19747596-C1 (DE)
Title: Arrangement for selective flushing of individual cells of a fuel cell stack
Inventor: PEINECKE VOLKER DR
IPC: H01M8/2485
Filed: 1997-10-28
Granted: 1999-03-11
Abstract: the arrangement has a main channel (3) for feeding or removing fuel and/or reaction products, at least one auxiliary channel (2) via which at least one fuel cell is connected to the main channel and at least one controllable element (4) with at least one bore (5), via which a flow connection can be formed between the main and auxiliary channels
Patent DE-19750956-C1 (DE)
Title: Adjustable pillar for latch of conveyor frame
Inventor: DEHEZ ROLF
IPC: B65G1/14
Filed: 1997-11-18
Granted: 1999-06-17
Abstract: The pillar has an L-section upright with a longitudinal slot (4) to receive a fixed hinge (3). The hinge has slots (5,6) in each plate and extending orthogonal to the pivoting axis. The hinge pin can be formed as a screw for locking in position.
Patent DE-19804415-C1 (DE)
Inventor: KLAS ERNST
IPC: B65H19/10
Filed: 1998-02-05
Granted: 1999-08-26
Abstract: When changing a flying reel, a slip occurs at the junction point that may induce problems in a downstream-mounted processing station. According to the present invention, the paper web (1) is guided by a deflection roller (3) so that the slip (2) is located on the outer face and extends radially under the action of the centrifugal force while being optionally supported by air ejected from blowing nozzles (8, 9). The slip is then cut with a blade (7) located in the vicinity of the outer surface of the deflection roller (3) so that only an insignificant length of a few millimetres remains.
Patent DE-19805815-C1 (DE)
Inventor: LOHSE ANSGAR W
IPC: G01N33/564
Filed: 1998-02-13
Granted: 1999-11-11
Abstract: SLA/LP-antigens-1 and -2 are new. A diagnostic agent to recognize autoimmune hepatitis is characterized by recognizing a patient antibody against an antigen. The diagnostic agent amino acid sequence corresponds to all (or part) of a 444 or 496 amino acid sequence (given in the specification) and can recognize an SLA/LP-autoantibody. Independent claims are also included for: (1) a cDNA for all or part of a natural or artificial variant antigen as above; (2) a method to detect SLA/LP-antigen as above; and (3) an immunoassay to perform a detection method as in (2).
Patent DE-19824251-C1 (DE)
Inventor: SCHERERZ HOLGER
IPC: B65H29/12
Filed: 1998-05-29
Granted: 1999-12-30
Abstract: The invention relates to a transportation device for deflecting flat consignments (6) that are pinched between an endless lower belt (1) and an endless upper belt (2) and transported. The upper belt (2) is longitudinally elastic and is guided back around in an outwardly-oriented loop. The aim of the invention is to provide a cost- and space-saving means of deflecting the consignments with the consignments being subjected to as little stress as possible. To this end, the driven lower belt (1) is guided on a fixed-position, immobile guide element (3) with a sliding surface in the form of a bend section. The sliding surface has a low friction coefficient in relation to the lower belt (1) and the consignments (6). The lower belt (1) has a low friction coefficient on the side oriented towards the guide element (3) and a high friction coefficient on the side oriented towards the non-driven upper belt (2) and the consignments, and is directed inwards by deflecting rollers (7) in such a way that it loops around a driving roller (5) located inside the guide element (3) with the side with the high friction coefficient.
Patent DE-19834535-C1 (DE)
Title: Micromechanical rotation rate sensor to measure tilting by Coriolis force in container filled with liquid uses ductile membrane, supplied with piezoelectrically stimulated elements
Inventor: LENTNER KONRAD
IPC: G01P3/26
Filed: 1998-07-31
Granted: 2000-03-16
Abstract: A closed container (1), filled with a liquid, swivels in a frame (3). One of its sides is formed by a ductile membrane (21), supplied with piezoelectrically stimulated elements (22). A sufficiently strong stimulation in the membrane creates a variable progressive wave, causing rotating motion in the container's liquid. As the unit turns, Coriolis force causes the container to rotate, and the rotation is measured.
Patent DE-19838489-C1 (DE)
Inventor: HAUCK DIRK
IPC: H01R13/639
Filed: 1998-08-25
Granted: 2000-03-09
Abstract: The plug (1) has a main body of insulating material and an inset flat metal element with a pair of projecting pins. Each pin extends beyond the underside, Contact caps fitted to each pin fit in slots and have a pair of spring contacts that engage behind edges of the socket bushes to lock the pins in place.
Patent DE-19851227-C1 (DE)
Title: Releaseable connection system for power transmission between steel/aluminum parts of e.g. railway carriage bodies with prismatic journal in one part engaging in long bore in second part
Inventor: BURBAUM BRUNO
IPC: B62D27/06
Filed: 1998-11-06
Granted: 2000-05-04
Abstract: The connection system incorporates two screw bolts. A first component (1) has a long projecting prismatic journal (2), which engages into a long bore (4) in a second component (3) and projects from it with an outer part (5). Both components have second long bores (8) for the screw bolts (9). The projecting journal part and the outer end faces (10) of the second long bores have sloping surfaces (14) supporting a loose prismatic block (15) with corresponding surfaces (16). One section (17) of each screw bolt is guided with play (28) in bores (29) in the block.