baber/WOPTO huggingface dataset:
Patent DE-3617292-C1 (DE)
Title: Driver's seat for commercial vehicles and farm tractors with a removable head-rest or neck-rest
Inventor: SCHWAEBE JUERGEN
IPC: B60N2/30
Filed: 1986-05-23
Granted: 1987-07-09
Abstract: For the space-saving and ready-to-hand storage of the head-rest (2) which has been removed from the driver's seat and for its use as a passenger seat next to the driver's seat, on a vehicle component which is capable of support, preferably on one of the mudguards (8) for the rear wheels (9), there are provided additional insert openings (10 and 11) lying next to each other with a horizontal spacing. One insert opening (10) is attached as a tubular holder to the inner surface (12) of the mudguard (8) and receives the head-rest (2) in a hanging position by way of one of its insert pins (4 or 5). The second insert opening (11) which is parallel to this insert opening (10) and runs in the direction of travel receives the second insert pin (5) of the head-rest (2) when it is used as a spare seat for a passenger. The insert opening (11) is designed as a tubular connection which protrudes along the sloping surface (13) of the mudguard (8), can be folded up against this surface (13) and can be locked in a horizontal position. 
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Patent DE-3639416-C1 (DE)
Title: Method for determining the real speed of a train
Inventor: GAST JENS-PETER DIPL-ING
IPC: B61C15/14
Filed: 1986-11-18
Granted: 1987-11-19
Abstract: The invention relates to a method for determining the real speed of a train from the speed of revolution of its axles for tractive units to which there are no genuine running axles available. A computer-supported centralised train control with central detection of all the speeds of revolution of the axles and a control which includes anti-skid and anti-slip protection, of the drive systems and/or braking systems which are arranged decentrally is present, in which case, in the event of driving force deficits or braking force deficits due to failures, redistribution of the deficits to drive systems or braking systems which have not failed takes place. The invention consists in, depending on the mode of operation, in each case one axle being selected from the centralised train control, in a progressive alternation, from the number of drive axles or brake axles and being declared for a specific time as a "quasi-running axle" with a control variable, which is reduced in comparison with the other drive axles or braking axles, for the train force or braking force, in the speed of revolution of this current "quasi-running axle" constituting, until the next determination of another axle, the reference speed of revolution for the control of all the decentralised drive systems or braking systems, and in the "quasi-running axle" which is operated in each case in an attenuated fashion is detected as a failed system, its power deficit being redistributed to the other intact systems. <IMAGE>
Patent DE-3712392-C1 (DE)
Title: Method and arrangement for increasing the operating reliability of furnace burner systems
Inventor: PROFOS PAUL PROF DR-ING
IPC: F23N5/00
Filed: 1987-04-11
Granted: 1988-10-13
Abstract: To increase the operating reliability of a furnace burner system, in which a closed-loop compensating control (14, 16, 20) intervenes in a composite control (10) of the fuel/air feed ratio, the range of the corrective signal ( DELTA ) is limited to minimum (min) and maximum (max) values as a function of the degree of load ( beta ), and superimposed on the composite control (10) as a limited corrective signal ( DELTA '). <IMAGE>
Patent DE-3800503-C1 (DE)
Title: Dowel pin and process for the production thereof
IPC: F16B19/00
Filed: 1988-01-09
Granted: 1989-08-31
Abstract: The dowel pin 1 which is curved in an essentially cylindrical manner both on the inside and the outside and is provided with a continuous longitudinal slot 16 has a circumference-side chamfer 5 at at least one end. A radial incision 7 is provided at a distance from said chamfer 5. A chamfer-like impressed portion 11 is worked in adjacent to the incision 7. By virtue of the two chamfers 5 and 11, the dowel pin 1 can be readily driven into a bore 4 of a component 2. The end portion 9 is relieved of pressure after it exits from the bore 4 and consequently forms, in addition to the frictional locking of the central length portion 10 in the bore 4, an additional, axial displacement-prevention means in interaction with the end surface 13 of the component 2. <IMAGE>
Patent DE-3812519-C1 (DE)
Title: Whirlpool bath
IPC: A61H33/00
Filed: 1988-04-15
Granted: 1989-05-03
Abstract: The invention relates to a whirlpool bath with individually driveable devices for producing jets of water and/or air. Washing of the user from below, combined with a relaxing massage, is achieved with a whirlpool bath of this type in that the individual, driveable devices are each arranged in pairs on the mutually opposite bath walls and in that the nozzle openings of the nozzle diaphragms are each arranged on the underside, facing the bottom of the bath, of the nozzle diaphragms and are in connection with the pump chamber via a nozzle-diaphragm channel leading off radially at the pump chamber and directed approximately parallel to the wall of the bath.
Patent DE-3818798-C1 (DE)
Title: Device for adjusting the pretension of a belt drive
IPC: G07D7/00
Filed: 1988-06-03
Granted: 1989-12-28
Abstract: A pair (1) of tensioning tongs has, on each of its tensioning limbs (2, 4), a sleeve (7, 8) which allows it to be mounted on two journals, one of which can be displaced relative to the other to tension a tensioning pulley of a belt drive. Stretched between the sleeves (7, 8) of the pair (1) of tensioning tongs is a spring (9) which preloads the tensioning limbs (2, 3) in the closing direction. As a result, once the pair (1) of tensioning tongs has been mounted on the journals, the desired tensioning force is produced by this spring (9). <IMAGE>
Patent DE-3928723-C1 (DE)
Title: Multi-purpose work stool - has seating surface holding device for sawing, box, steps, and electrical extension cord
IPC: A47C12/02
Filed: 1989-08-30
Granted: 1990-10-18
Abstract: The stool is recessed right the way across to form a bearing for sawing, etc., the stool containing a box for small material and fitted with a step in one sidewall. The recess (4) should consist of a notch at an angle ALPHA of approx 90 deg. Pref. the seat surface (3) has a grip hole (3) for a clamp (5) which is equipped with a connection (22), e.g. for tools. ADVANTAGE - Stool rightangle notch takes tube, etc. for sawing, has tool clamp hole, etc. for wide range of uses.
Patent DE-4113154-C1 (DE)
Title: Dental orthodontic appts. for occlusion misfit - has two supports with magnets, one secured on adjuster base without position change during adjustment
IPC: A61C7/36
Filed: 1991-04-23
Granted: 1992-10-15
Abstract: The intraoral jaw orthodontic appts. comprises a first support (13) fixed to the lower jaw (11) and a second support (12) on the top jaw (10) so that the two supports are drawn together by their fitted magnets (25,25a). One support consists of two parts, alongside each other and are adjusted transversely by a symmetrical adjuster (16). The magnet of one support is so fixed to the adjuster base (17) that it retains its transverse position despite movement of the two parts (13a,b). ADVANTAGE - Fixed, relative position of the two magnets for full attraction force.
Patent DE-4141524-C1 (DE)
Title: Fibre material for internal building panels insulation, etc. - comprises material including recycled material, which can be reduced into fibres and binding agent
IPC: C04B28/16
Filed: 1991-12-17
Granted: 1993-05-06
Abstract: A fibre building material for internal use, esp. for the prodn. of light wt. binding plate sections, for surface coatings and insulation material, includes material esp. recycling material which can be reduced into fibres, and binding agents esp. recycling binding agents. The fibre material is supplied with binding agent particles and once the binding agent has bound, the material structure contains hollow chambers. The chamber type structure can pref. be achieved by the addition of moisture. ADVANTAGE - The material is simple and economical to produce.
Patent DE-4210280-C1 (DE)
Title: Electrical cable trolley - has clamping bar and buffer to fit in a choice of recesses according to cable numbers and size
IPC: B66C13/12
Filed: 1992-03-28
Granted: 1993-09-30
Abstract: The trolley to carry electric cables, moving on rollers (37, 44, 47) on a running rail (1), has a number of recesses (11) arranged over each other. The clamp, as a bar (13) with integrated buffers (23), has one end inserted into a recess (11) and the other end secured to a support (7) by a release mounting (20). The ends of the clamping bar (13) have tongues to match the dimensions of the recesses (11) with vertical bends. The clamping bar (13) has a U-shaped cross section, between its ends, for the buffer to be fixed in place between the vertical sides along its length. USE/ADVANTAGE - The trolley is for the movement and support of electric cables, such as in open-cast mining equipment, container cranes, mobile manipulators in foundries and the like. The structure allows a number of cables to be positioned and held in place next to each other for a wide variety of cable sizes and number of cables in use.
Patent DE-4222102-C1 (DE)
Title: Motor vehicle door handle fastener - has rigid cladding for inner sheet metal, and is secured to adaptor support plate via recess in cladding
IPC: B60N3/02
Filed: 1992-07-07
Granted: 1993-03-04
Abstract: The inside handle fixer uses an adaptor between the handle and door panel sheet and uses a support plate and hook on the adapter to grasp a right angled edge on the sheet. The handle is fixed to the adaptor plate via a handle endface. The fixer includes a shape-retaining cladding for the sheet (2) and the endface (5b) of the handle (5) is led through a recess (1 2) on the cladding to fix onto the adaptor (13) support plate (13). The plate itself is fixed at several points near the recess (12) to the rear of the cladding. ADVANTAGE - Cladding over door sheet panel permits secure hooked connection between adaptor and door panel.
Patent DE-4230998-C1 (DE)
Title: Video cutting and editing process - using remote control unit coupled to pair of recorders with adaptor unit for generating code to identify specific tape positions
Inventor: VELTE BERND
IPC: H04N5/782
Filed: 1992-09-16
Granted: 1994-03-31
Abstract: A controller (2) is used that can generate remote control signal inputs to a pair of video recorders (6, 8), and receive an input from an adaptor circuit (4). One recorder (6) is used as a playback machine for the original tape and the other as a recorder for the modified information. During the copying process a longitudinal time code (LTC) is generated, together with a vertical interval time code (VITC) which is added onto the new tape. For editing and cutting the codes are read and used for identification of sections and scenes. Coding for scenes can be listed and called for identification in a search process. USE/ADVANTAGE - Picture pin-pointed accuracy with high quality playback even with original tapes having no picture codes of their own. Rapid and simple enough for amateur equipment.
Patent DE-4306855-C1 (DE)
Title: Digitising apparatus with digitiser tablet - determines position of scanning coil from phase difference between first and second signals of grid windings of respective coordinate devices
Inventor: ROEMERSMA HENK
IPC: G06F3/046
Filed: 1993-02-26
Granted: 1994-04-21
Abstract: The digitiser appts. has a driving device (1), digitizing tablet (20,21,22,23), evaluating circuit (10) and scanning coil (4) are associated with each other in such a way that they are dynamically separated and operate independently of each other. An interrupting time space (XL) is provided between ends of admission of grid windings (Y,B) for the other coordinate device and the beginning of the admission of the grid windings (X,A) for the first coordinate device. This enables the evaluating circuit to establish the beginning point. The evaluating circuit determines the position of the scanning coil on the digitizing tablet by determining the phase difference between the first and second signals of the grid windings (X,A;Y,B) for the respective coordinate devices. ADVANTAGE - Has flexible structure for use in different technical applications.
Patent DE-4334577-C1 (DE)
Inventor: BOEDER FRANZ
IPC: H01H1/22
Filed: 1993-10-11
Granted: 1995-03-30
Abstract: The invention relates to a contact system for current limiting units which are combined with power circuit breakers (power switches) or motor protective circuit breakers. The problem to be solved is to improve the reliability of a current limiting unit which is fitted with such a contact system while reducing the assembly cost (installation cost) for said contact system. To this end, the contact systems consist of a contact carrier with a stationary contact piece and a partial system (24) which can be preinstalled using small amounts of force and can be installed in the switching chambers in a condition which is stable and is subject to the action of the force of contact pressure springs (72). The partial system contains the contact arm (34) which is provided with the moving contact piece (28) and is mounted on a connecting conductor (36), with a direct electrical connection. Supporting points in the partial system (24) limit the movement of the contact arm in both directions. A retaining block (58), which is provided with a retaining groove (64) and an auxiliary groove (62), in order to hold those parts which are connected to the contact pressure springs in a force-fitting manner, makes preliminary assembly of the partial system possible via an intermediate condition, which is likewise stable. <IMAGE>
Patent DE-4419113-C1 (DE)
Title: Conveyor for loading or unloading goods into vehicles
Inventor: CHRISTMANN JUERGEN
IPC: B65G21/14
Filed: 1994-06-01
Granted: 1996-01-04
Abstract: The conveyor comprises a base support (7) mounted to swivel at one end about a horizontal axis across the conveyor direction, and a height adjustable conveyor section (19) whose position is determined by the swivel position of the support. This section (19) runs on the base support and the transfer section (21) formed by an adjoining conveyor section is mounted on the base support. The locally fixed frame section (20) is mounted above the support. The support is telescopically adjustable at its end supporting the height adjustable section. The conveyor is formed by an endless belt (4,5) running over rotatable rollers. The transition section (21) has a length compensation allowing swivel movement and smooth connection between adjoining conveyor sections.
Patent NL-1025926-C1 (NL)
Title: Water cooling device for thermoforming mould, comprises mantle extending around thermoformed article
Inventor: BERUS JEROEN PASCAL
IPC: B29C45/73
Filed: 2004-04-13
Granted: 2005-10-17
Abstract: The device comprises a mantle extending around the thermoformed article. A device for cooling a thermoforming mould with water comprises a mantle extending over the entire height of and all the way around the thermoformed article.
Patent NL-1032016-C1 (NL)
Title: Separator device for foreign objects, e.g. for removing bolts from flow of powder, comprises casing through which flow of material is passed
Inventor: NORDEN PAUL PETER VAN
IPC: B07B7/04
Filed: 2006-06-16
Granted: 2007-12-18
Abstract: The device comprises a casing through which a material possibly containing foreign objects is passed. A device for separating objects from a mixture comprises a casing through which the mixture can be passed. Objects such as stones, bolts or nuts present in the mixture can be separate from the remaining material, comprising e.g. a gas, vapor or powder. An independent claim is also included for a separation method using this device.
Patent RU-2055267-C1 (RU)
Title: Heat-generating apparatus
Inventor: RAKHIM SHKARVAND-MOGKHADDAM
IPC: F23C11/00
Filed: 1991-08-14
Granted: 1996-02-27
Abstract: FIELD: heat generation. SUBSTANCE: decomposed hydrogen and oxygen are mixed in a certain relation and the resultant mixture is homogenized. Then the molecular composition of the homogenized mixture is modified in a number of swirl and flow-collision chambers before it enters a burner or combustion chamber. Prior to burning and modification of molecular composition, hydrogen and/or oxygen can react with atoms of other compounds. EFFECT: improved design. 8 cl, 1 dwg
Patent RU-2018353-C1 (RU)
Title: Method for cyclic removal of sulfur dioxide from gas flow
Inventor: KHAKKA LEO ERNEST
IPC: B01D53/34
Filed: 1989-11-09
Granted: 1994-08-30
Abstract: Sulphur dioxide is removed from gas streams by contacting the gas stream with an absorbing medium containing less than about 80 wt. % of water and the spent absorbing medium subsequently is regenerated by removing absorbed SO2. The absorbing medium comprises amine salt absorbent having at least two amine groups, at least one of which is a salt and at least one of which has a pKa of about 4.5 to 7.3. The absorption is at a temperature of less than about 60 DEG  C. The spent absorbing medium is regenerated under conditions such that at least one amine group remains in salt form.
Patent RU-2021225-C1 (RU)
Title: Baked ceramic material based on aluminum oxide and process for producing baked ceramic material
Inventor: KUNTS RAJNER
IPC: C04B35/624
Filed: 1990-07-06
Granted: 1994-10-15
Abstract: FIELD: manufacture of ceramic powdery materials. SUBSTANCE: this method is used for producing baked ceramic material containing 95 to 99 percent by mass aluminum oxide and 1.0 to 5.0 percent by mass titanium dioxide. The least percentage (95 %) of crystallites have grain size of less than 4 microns (preferably less than 2 microns), preferable microhardness either equal to or less than ≥ 18 GPa and breaking strength of either equal to or less than ≥ 2 MPa·m 1/2  (preferably equal to or less than ≥ 4,5 MPa·m 1/2 . Material may contain about 0.01 percent by mass additive selected from group including SiO 2 , MgO, ZrO 2 , MgAl 2 O 4 , MgTiO 3 , α-Fe 2 O 3 , NiO, FeAl 2 O 4 , NiTiO 3 , NiAl 2 O 4 , α-A 2 O 3 , α-Cr 2 O 3 , CeO 2 , ZnTiO 3 , ZnAl 2 O 4 , and Y 2 O 3 . Material is prepared by preparing sol, formation of gel, drying, comminuting, fractionating, molding and baking prepared stock. Sol contains finely divided or highly dispersed component selected from group including TiO 2  and/or Al 2 TiO 5  and Al 2 O 3  and/or substance that decomposes to form TiO 2  and/or Al 2 TiO 5  and Al 2 O 3 . Material is baked with two standings, one at temperature of 300 to 700 C and another at temperature of 1250 to 1500 C. Baking step may be followed by repeated thermal treatment of T 2  at 800 to 1300 C. However, T 2  temperature is by at least 20 C lower than baking temperature. Baking process may be run at atmospheric pressure. Either boehmite or Al(OH) 3  is used as prescribed aluminum compound. EFFECT: more sophisticated technique. 13 cl, 6 tbl
Patent RU-2007017-C1 (RU)
Inventor: ABACHARAEV NABI M
IPC: H02N2/00
Filed: 1990-08-29
Granted: 1994-01-30
Abstract: FIELD: domestic appliances. SUBSTANCE: piezoelectric drive of rotary motion has body housing two pushers-sliders matched to linear piezodrives made with extension piece of stroke. Overrunning clutch manufactured in the form of output bushing, intermediate rollers and sleeve-shaped casing is installed along axis of body. Face of casing has diametrical protrusions which sides interact via balls with pushers-sliders converting reciprocating motion of linear piezodrives into rotary motion of casing. To change rotational speed balls may move over diametrical protrusion of casing. Piezoelectric drive is coupled to unit of domestic appliance, for instance, screw of meat mincer, set in motion with the help of output bushing of overrunning clutch. EFFECT: simplified design, improved operational reliability. 2 dwg
Patent RU-2023813-C1 (RU)
Inventor: LUGACHEV VITALIJ G
IPC: E02D7/18
Filed: 1990-11-27
Granted: 1994-11-30
Abstract: Использование: в строительстве для забивания в грунт строительных и других погружаемых элементов с использованием сжатого воздуха. Сущность изобретения: вибровозбудитель включает корпус 3, внутри которого установлен ударник 4, диафрагменные камеры и воздухораспределительное устройство. Вибровозбудитель снабжен центрирующимися штангами 5 в виде стержней, пропущенных в образованные в ударнике 4 продольные каналы, размещенные равномерно по его периметру. Штанги 5 установлены в гнездах корпуса 3 с возможностью осевого и радиального перемещений в нем. На рабочем торце ударника 4 выполнен бурт, профиль которого соответствует профилю погружаемого элемента 1. 1 ил.
Patent RU-2026092-C1 (RU)
Title: Laser medical device light guide for intravessel irradiation of blood
Inventor: ERMOLAEVA ELENA V
IPC: A61N5/06
Filed: 1991-01-03
Granted: 1995-01-09
Abstract: FIELD: medical equipment. SUBSTANCE: light guide has the first segment of optical fiber 1 which is connected with the second segment 4 of polymer optical fiber in dismountable connector 3. Dismountable connector 3 is made for quick replacement of the second segment 4 of polymer fiber and has centering gripping unit made in form of a collet, which has slot to be equal or larger than width of its jaw. EFFECT: reduced capability of being infected; reduced discharge of materials; improved convenience of exploitation. 2 cl, 3 dwg
Patent RU-2046237-C1 (RU)
Title: Valve
Inventor: GORODINSKIJ MIKHAIL S
IPC: F16K3/08
Filed: 1991-02-28
Granted: 1995-10-20
Abstract: FIELD: sanitary engineering. SUBSTANCE: spindle is mounted inside the housing. The spindle can rotate within a given angle. Axial movement of the spindle is arrested. The sealing member is mounted between two cylindric collars. The rotatable ceramic disk is mounted on the face surface from the side of the opening for supplying liquid. The disk interacts with the fixed disk secured in the housing. The spindle is made of a formable elastomer with sealing member made up as a gasket. The gasket is defined on the side surface of the spindle by sides of three trancated cones the tops of which are arranged at the axis of the spindle. The greater bases of the cones face the openings for supplying liquid. The cone angles decrease from the cone adjacent to the opening for supplying liquid to the cone which define the side surface of the gasket. The greatest diameter of the gasket is greater than the diameter of the cylindrical collars of the spindle. EFFECT: enhanced reliability. 2 cl, 3 dwg
Patent RU-2036049-C1 (RU)
Inventor: TALALAEV VLADIMIR D
IPC: B22D27/04
Filed: 1991-03-19
Granted: 1995-05-27
Abstract: Использование: в литейном производстве при изготовлении отливок по выплавляемым моделям. Установка снабжена механизмом для поворота относительно вертикальной оси секции направляющей, размещенной в вакуумной камере, чем обеспечивается взаимодействие направляющих вакуумной камеры с направляющими шлюзовой камеры, печь 4 предварительного нагрева форм установлена в вакуумной камере на одном уровне и в одной плоскости с печью 7, что в совокупности с размещением шлюзовой камеры перпендикулярно оси вакуумной камеры позволяет уменьшить число перестановок горячих литейных форм, исключить их подстывание и обойтись одной печью для подогрева форм. 3 з.п. ф-лы, 3 ил.
Patent RU-2009816-C1 (RU)
Title: Plasma treatment device
Inventor: KICHIGIN VALERIJ N
IPC: B23K10/00
Filed: 1991-03-25
Granted: 1994-03-30
Abstract: FIELD: plasma welding. SUBSTANCE: electronic unit has body 1, plasma forming cone 2, electrode 3 with thickness 4, electrode insert 5, cooling agent feed channel 6, cooling agent bleed channel 7, insulating bush 8, additional channels 9, annular transition channel 10. Additional channels 9 are located in electrode thickened part 4. Channel 6 is connected to channel 7 by its lower end through additional channel 9. EFFECT: increased heat transfer area. 3 cl, 7 dwg