baber/WOPTO huggingface dataset:
Patent DE-4137781-C1 (DE)
Title: Cleaning device for soiled traffic surface - has cleaning fluid press container and collection container provided with palette base for handling by fork lift truck
IPC: E01H1/10
Filed: 1991-11-16
Granted: 1993-06-09
Abstract: The cleaning device has a press container (2,3) filled with a cleaning medium and a collection container (4) coupled to a suction device for removing the soiled cleaning medium from the traffic surface. The 3 containers (2,3;4) are mounted on a support frame (5) so that they can be removed and replaced independently by providing each with a palette base (7,8,9), to facilitate handling by a fork lift truck, the frame (5) having fixing clamp for the palette bases. Pref the press container (2,3) and the collection container (4) have welded feet (13,14) with fixing bores for the palette bases (7,8,9). ADVANTAGE - Simple adaption for different purposes.
Patent DE-4141833-C1 (DE)
Title: Continuous board production press - has heated top and bottom platens defining gap for steel press belts
IPC: B27N3/24
Filed: 1991-12-18
Granted: 1993-02-04
Abstract: The continuous board press has heated platens forming a press gap for steel press belts.These are carried on chains via roller bars which together form a roller bearing between the belts and platens to give friction contact between them at press pressures of 500 N/cm2. The roller bars are tubes of wall thickness of 2mm plus and remain of constant section in the pressure-loaded gap. The tubes have 0.30-0.50 times less mass than equivalent bars and inertia moment 0.5-0.65 times less than a solid bar. USE/ADVANTAGE - Fibre cement slabs, plasterboard, laminates etc. Tubes reduce accelerating forces by lower inertia, also reduce load on bearings and deflect less on chain in service
Patent DE-4214040-C1 (DE)
Title: Vending pack with pendant support and resealable closure - is made from sheet of folded card with double layer support flap
IPC: B65D5/42
Filed: 1992-04-29
Granted: 1993-08-19
Abstract: The rectangular pack is assembled from a single card sheet. The top of the pack is provided with a rear flap (1) of a doubled over construction and with a punched hole (2) to hook over the display rack. The front flap (25) has a clip fastening into the base of the rear flap, clipped under the double flap, and sealed to the carton. After opening the clip closure allows reuse of the pack for storage. The opening is via perforated tear lines. The pack gas viewing openings to allow the buyer to inspect the contents without removing them. ADVANTAGE - One piece construction, recyclable pack- only one type of material used.
Patent DE-4220617-C1 (DE)
Title: Regulation of chassis of motor vehicle with regulatable vibration dampers - using proportional valves for adjusting damping force and measuring body acceleration and damping force actual value
IPC: B60G17/018
Filed: 1992-06-24
Granted: 1993-08-12
Abstract: The measured body acceleration (aa) is compared with a threshold value (aao) for computing the damping force desired value (Fsoll). With a body acceleration smaller than the threshold value, the damping force desired value is set equal to the damping force actual value. With a body acceleration larger than the threshold value, the damping force desired value is determined by the multiplication of the body acceleration with a constant (j,k). A regulating deviation as a difference between the determined damping force desired value (Fsoll) and the measured damping force actual value, is supplied to a regulating unit (R) for the forming of an adjustable variable (I) for the damping force (FD). ADVANTAGE - Method uses simple and quick algorithm. Cost of sensors is reduced, and application of relative speed for computing desired value is dispensed with.
Patent DE-4330846-C1 (DE)
Title: Method of treating an object, in particular an aeroplane, by means of a treatment device having at least one treatment unit
Inventor: WANNER MARTIN-CHRISTOPH
IPC: B64F5/30
Filed: 1993-09-11
Granted: 1995-02-16
Abstract: A description is given of a method of treating an object, in particular an aeroplane, by means of a treatment device having at least one treatment unit, in which the treatment device (2) is positioned in a deployment region (10) about a predefined reference point (A) relative to the object (1), the predefined reference point (A) of the deployment region (10) having a fixed positional relationship with at least one reference point (B) of the object (1), in which method, furthermore, the treatment procedure to take place on the object (1) being carried out at least in part by means of a sequence control system for the treatment unit (4) of the treatment device (2), which treatment unit comes into active contact with the object (1), the spatial movements of the minimum of one treatment unit (4), which spatial movements are controlled by the sequence control system, being based on the predefined reference point (A, B). According to the invention, provision is made for a certain number of grid points (11, 11a) to be fixed in the deployment region (10) of the treatment device (2), for there to be set up for each grid point (11, 11a), assigned to the deployment region (10), a sequence control system for the minimum of one treatment unit (4) of the treatment device (2), which unit comes into active contact with the objects (1) to be treated, the spatial movement of the minimum of one treatment unit (4), which spatial movement is controlled by this sequence control system of the grid point (11, 11a) ... at this grid point (11, 11a) of the ... Original abstract incomplete. <IMAGE>
Patent DE-4402910-C1 (DE)
Title: Process for producing tubes
Inventor: ZWILLING HERMANN
IPC: B29C48/09
Filed: 1994-02-01
Granted: 1995-04-20
Abstract: The invention relates to a process for producing tubes from polymeric materials. The tubes have annular thickenings in certain sections, these thickenings being produced by bulging the tube wall cross-section in the still deformable state during the taking-off operation. The invention is regarded as being constituted by performing the bulging by a brief, jerky displacement of the take-off unit counter to the direction of extrusion. This displacement is used to the effect that, at the end of the short travel of the take-off unit, the speed of the tube tends towards zero. At the end of the travel, the take-off unit is returned again into the starting position in a jerky counter-displacement, with the take-off speed remaining the same throughout the entire operation.
Patent DE-4421537-C1 (DE)
Title: Opening aid for chair beds
Inventor: SCHREIBER GUNTER
IPC: A47C17/207
Filed: 1994-06-20
Granted: 1995-08-24
Abstract: A spring element is arranged in the frame so that one end is fixed on the frame (1). The other end is free and comes into contact with the cushion frame (20) of the lower cushion part (4) in the seat position either directly or through spring support elements. This happens when the upper or lower cushion part (4,6) is located at an angle of 10 to 45 deg. opposite the turning point in the rotary axis (2). A locking pawl (23) is provided at the back of the frame so that a locking member (22) fixed on one of the two cushion parts (4,6) engages in the pawl in the seat position of the unit. The locking pawl is pref. elastically mounted so that on lifting the upper cushion part the pawl is pressed away through spring action and the locking part can be disengaged. The spring element can have a tensile, compression or gas compression spring.
Patent NL-1011485-C1 (NL)
Title: Fold away body support frame for toilet used by disabled or elderly people, has frane secured to wall support via L shaped brackets and hinge bolts
Inventor: BARNHOORN ROBERT JOHANNES
IPC: A47K17/02
Filed: 1999-03-08
Granted: 2000-09-12
Abstract: The wall-mounted support (3) for the frame (1) comprises two essentially L-shaped angled brackets (5), each individually securable to the wall (9) so that part (6) of the frame can be fitted between the brackets via hinge bolts (2).  The support frame is secured to a wall-mounted support by hinge bolts so that the frame can be swung between essentially vertical and horizontal positions.
Patent NL-1012144-C1 (NL)
Title: Raised floor, has floor covering structurally joined to support frame, preferably using adhesive
Inventor: WITTE DIRK DE
IPC: E04F15/024
Filed: 1999-05-25
Granted: 2000-11-28
Abstract: Raised floor, comprising a floor covering (3) structurally joined to support frame (2), preferably using adhesive, is new.  A raised floor construction (13) comprises a support frame assembled from abutting panels, and a floor covering laid on top of the frame. The floor covering is structurally joined to the support frame.  An Independent claim is also included for a method of laying the floor, using adhesive (12) to join the floor covering to the support frame.
Patent NL-1021745-C1 (NL)
Title: Two part plastic gutter edge profile for greenhouse, comprises top part for holding glass pane and bottom part for securing to gutter edge
Inventor: GROOT CORNELIS DE
IPC: A01G9/14
Filed: 2002-10-25
Granted: 2002-11-15
Abstract: The bottom part (17) of the profile (6) contains a space (7) in which the gutter edge (4) can be clamped. This space has one side (29) which rests inside a V-shaped groove (5) in the gutter edge (4) and one side (30) which rests on top of the gutter edge itself. The bottom part of the profile also includes a groove (19) formed by two upwards-pointing edges (13, 20), the closest edge (13) to the ridge of the greenhouse roof having a hook-shaped edge (21) which extends into this groove. The roof ridge side of the bottom part of the profile has a protruding edge (15) which has a flexible section (16) pressing against the bottom side of the glass pane (10) at an angle of ca. 30 deg. The top part (22) of the profile has two edges (23, 25) pointing towards the gutter, the closest edge (23) to the roof ridge being provided with a hook-shaped edge having a sharp part (24) pointing towards the gutter. The top part of the profile has an end (28) made from a material which is more flexible than the rest of this part. This end points in the direction of the roof ridge, at an angle of less than 5 deg. relative to the glass pane when the profile has been fitted.
Patent NL-1024993-C1 (NL)
Title: Rotary brush device for cleaning glasses by hand in e.g. bars, continues rotating in same direction when cleaning cycle is stopped
Inventor: VLAAR BARTHOLOMEUS PETRUS
IPC: A47L15/00
Filed: 2003-12-11
Granted: 2005-06-14
Abstract: The brush is designed so that it does not come to an abrupt stop at the end of a cleaning cycle and then starts to rotate in the opposite direction. Instead, the brush continues to rotate in the same direction, gradually slowing down as a result of e.g. friction between the brush and the inside of the glass. Brushes for cleaning the inside and outside of a glass are mounted on a chassis (6) in the bottom of a sink. The inner brush has a pin which converts up and down movement of the glass into rotation of the inner and outer brushes.
Patent NL-2001588-C1 (NL)
Title: Land disinfection method for greenhouse horticulture, involves beaming microwaves into ground, where microwaves are beamed from tubular waveguides
Inventor: JANUS EDWIN OTTO MARIA
IPC: A61L2/12
Filed: 2008-05-16
Granted: 2009-11-17
Abstract: The method involves beaming microwaves into the ground, where the microwaves are beamed from tubular waveguides (3), which are equipped with output openings (17) for microwaves. An independent claim is also included for a device for disinfection of land, comprising a tubular waveguide.
Patent RU-2050887-C1 (RU)
Inventor: SELIVERSTOVA DINA N
IPC: A63B69/12
Filed: 1987-12-22
Granted: 1995-12-27
Abstract: Изобретение относится к устройству для обучения плаванию. Сущность изобретения заключается в том, что каждая опора состоит из основания и закрепленного на нем с возможностью съема сиденья, выполненного из пенопласта. 3 ил.
Patent RU-2008946-C1 (RU)
Inventor: GUSEV ARKADIJ N
IPC: A61N1/40
Filed: 1990-08-01
Granted: 1994-03-15
Abstract: Использование: для электромагнитного воздействия при воспалении уретры и предстательной железы. Сущность изобретения: облучатель содержит рамку и магнитопроводы в виде стержней, размещенных по дуге внутри рамки с возможностью независимого осевого перемещения. 1 ил.
Patent RU-2009589-C1 (RU)
Title: Electric heat pipe-line
Inventor: KASHEVAROV YURIJ B
IPC: H02G9/06
Filed: 1990-05-07
Granted: 1994-03-15
Abstract: FIELD: electric engineering. SUBSTANCE: two conductors with large cross-section have to be aluminum or copper pipes which are used to pass through heat-transfer agent (liquid or gas). This heat-transfer agent cools the conductor and goes away into heat exchanger, for example, for transmitting heat from the conductor to consumer. Conductors are put coaxially into two flexible envelopes filled with pressed gas; the gas has high electric strength. Monorail is disposed between flexible envelopes of two conductors for moving two-wheel electric motor car long it. Any flexible envelope is formed by several layers of glass-fiber cloth impregnated with gas-proof or moisture-proof compound. Internal and external flexible envelopes are connected together by lateral and longitudinal belts. Glass-fiber stranded wires are attached to the point of intersection of these belts. These stranded wires align flexible envelopes relatively the conductor. The conductor is supported by straps which are fixed in circular clutches. The clutches are mounted onto supports. Heat evolved by electric heat pipe-line when electric current passes through it, is used for heating hotbed by means of two units. EFFECT: transmission of large power for long distances. 9 cl, 7 dwg
Patent RU-2017137-C1 (RU)
Title: Method for photometric determination of cobalt in oxidizing baths of producing acetic anhydride and acetic acid
Inventor: YASTREBOVA NADEZHDA I
IPC: G01N21/33
Filed: 1990-09-21
Granted: 1994-07-30
Abstract: FIELD: analytic chemistry. SUBSTANCE: method is based on measurement of light absorption of Co (111) complex with acetaldehyde, the process takes place at wavelength 360-365 nm, solution containing acetic anhydride and acetic acid being used as reference solution. Solution of copper acetate is prepared, mixture of acetic anhydride and acetic acid being used. Content of copper acetate in mentioned above solution is the same as is oxidizing bath. Optical density thus prepared solution is measured at 360-365 nm, then difference in optical density of sample solution and solution of copper acetate is calculated. Content of Co(111) is calculated with the help of mentioned above difference and with the help of preliminary plotted curve. EFFECT: improves efficiency of the method. 2 tbl
Patent RU-2026638-C1 (RU)
Title: Reflexometry unit
Inventor: KHODOROVSKIJ GEORGIJ IVANOVICH
IPC: A61B5/16
Filed: 1990-06-19
Granted: 1995-01-20
Abstract: FIELD: medical equipment. SUBSTANCE: unit has hammer provided with electrical contact pair, sources unit provided with light sources, radiation receiver, delay element unit, register, motion pulse generation unit, unit for determining direction of motion and adder. Device permits to perform true testing, to measure duration of motion pause after maximal deviation is achieved and before back motion starts. EFFECT: improved precision of measurement. 2 dwg
Patent RU-2046947-C1 (RU)
Title: Method to develop thick steep and inclined coal stratums
Inventor: CHALYJ KONSTANTIN P
IPC: E21C41/18
Filed: 1990-11-06
Granted: 1995-10-27
Abstract: FIELD: mining. SUBSTANCE: method to develop thick steep and inclined coal stratums provides for excavation of dropped coal in advanced face at ground of stratum (layer) by clearing aggregate, coal-cutting and coal release, using underroof members, to advanced workings with following roof collapse (exhausted space filling up) onto placed on ground behind advanced face connected with the aggregate separating partition between coal mass and collapsed rocks (insert). To increase effectiveness of the measure separating partition covers near face space with height exceeding thickness of advanced face, with one edge resting on underroof member and another one on clearing aggregate. Movement of separating partition down the pitch is exercised in series: first at ground after aggregate setting, then near roof after removal of underroof member coal; and separating partition and advanced face are moved down the pitch in stratum with face shifting from ground along thickness of stratum. EFFECT: increased effectiveness of operation. 2 cl, 2 dwg
Patent RU-2060540-C1 (RU)
Inventor: YURGEN DETLOFF
IPC: G06K19/00
Filed: 1990-12-26
Granted: 1996-05-20
Abstract: FIELD: computer engineering. SUBSTANCE: personal identification number code of card, which is issued for one person, can be changed by card holder in order to be used by another additional user in desired way with respect to time and usage level. Card holder uses access code of card owner for access to program mechanism. When another person uses card, additional personal identification number is assigned and additional account is opened for permissible credit level in range of overall credit level of card. Access to additional account is performed by means of additional personal identification number. Limited period might be selected when any payment can be performed using additional personal identification number and additional account. After this period, additional personal identification number is erased and rest of additional account is transferred to main credit account of card. Said card may be used by multiple users, it may be accompanied by program for changing nominal of currency which is stored in credit account. EFFECT: increased functional capabilities. 4 cl, 19 dwg
Patent RU-2052262-C1 (RU)
Inventor: PER ARDAJON
IPC: A61K9/30
Filed: 1991-06-14
Granted: 1996-01-20
Abstract: The invention relates to the emulsion polymerisation of monomers used for the preparation of pH-sensitive polymers, and to the coating of medicinal and/or nutritional active principles with this emulsion, to which hydrophobic substances and/or non-water-soluble polymers are optionally added.
Patent RU-2085699-C1 (RU)
Title: Plugging device
Inventor: LOBANOV BORIS S
IPC: E21B27/02
Filed: 1991-01-02
Granted: 1997-07-27
Abstract: FIELD: oil and gas production industry. SUBSTANCE: device has container 1 with piston 3 which divides it into above-piston space 4 and working space 5 filled with plugging mixture, packer with resilient sealing member 24, signalizer about end of working stroke of piston 3 and jet pulsator with body 8 having return bores 9 and nozzle space 23, upper adapter 10 with delivery passage 11, lower adapter 12, feeding nozzle 13 with holder 17, receiving nozzle 14, deflector with holes 16 connected with upper adapter 10 for their possible mutual rotation, and gate 29 spring-loaded relative to body, gate being connected with piston 3 through rod 30 and flexible link 31 wound on reel 32. Flexible link 31 is connected with piston 3 through pulley 33 having groove for loop 37 of flexible part of link 31 and is provided with detent 38 in the form of splittable joint. Axle of pulley 33 is located perpendicularly to axis of piston 3, and radius of groove of pulley 33 as counted from its axis is larger than or equal to value of minimal radius of bending of flexible link 31. At value below it, residual bending deformation of it occurs. After container is filled, device is lowered into well down to plugging zone and is rested on bottom face with closing of well by sealing components 24, then rotation and mud pump are actuated. With deflector 15 rotating, liquid stream formed by nozzle 13 periodically passes through holes 16 of deflector and enters nozzle 14, thus forming pulsing pressure in it and in above-piston space 4 which through piston 3 acts on plugging mixture which after lowering of plug 2 flows down through outlet holes 7 into well. During displacement of piston 3, flexible link 31 unwinds from reel 32. At end of working stroke, piston 3 enters pipe union 45. Pulley 33 lowers below lower end of container 1, and flexible link unwinds fully from reel 32 and is pulled by piston 3 through pulley 33 to move down lock 39 thus connecting passage 11 with space 23. Pressure in passage 11 and column drops which serves as signal that plugging procedure is over. EFFECT: high efficiency. 3 cl, 4 dwg tor
Patent RU-2014276-C1 (RU)
Inventor: KONOPLEV VASILIJ I
IPC: B65G65/23
Filed: 1991-03-05
Granted: 1994-06-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: working member-chute of the device has a wavy surface of sinusoidal profile and is located at an angle of 60° to the horizontal. EFFECT: improved structure. 2 dwg
Patent RU-2013362-C1 (RU)
Title: Mounting shell for pulley block
Inventor: EREMIN ANATOLIJ N
IPC: B66D3/04
Filed: 1991-04-08
Granted: 1994-05-30
Abstract: FIELD: load handling mechanisms. SUBSTANCE: mounting shell for pulley block has rope pulley 1 mounted on shaft 2 between jaws 3 whose lower section carries crosspiece 4 accommodating central shackle 5 capable of rotating about vertical axis. Connecting pin 6 with shoulder 7 carries suspension weight in the form of a pair of side lugs 9 connected by shell 8 and having coaxial holes joined by pairs of vertical recesses. The width of the recess corresponds to the diameter of work holes and to the diameter of additional mounting hole of one of side lugs 9. The connecting pin is held against loosening by pin 14 at end opposite to the shoulder. The distance between the axes of the working and additional mounting holes exceeds the space of free vertical stroke of weight suspension. EFFECT: enhanced efficiency in operation. 7 dwg
Patent RU-2029698-C1 (RU)
Inventor: KAUSHLY KIM M
IPC: B62B7/06
Filed: 1991-05-16
Granted: 1995-02-27
Abstract: FIELD: baby carriages. SUBSTANCE: perambulator has two-axle chassis 1 and body 4 installed on chassis through framing formed by posts 5-8 arranged in pairs in longitudinal vertical planes and furnished with handle 3. Rigidly secured on body 4 is device 14 for adjustment of body position in longitudinal vertical plane. Perambulator has support platform 2. Lower ends of framing posts 5-8 are hinge-connected with support platform, thus forming parallelogram mechanisms arranged in longitudinal vertical planes. Posts 5-8 are made up of hinge-connected parts. Handle 3 is connected to framing for adjustment in angle and height. Body position adjustment device 14 is secured on body 4. Body maintains its horizontal position on any terrain. EFFECT: smooth riding, enhanced comfort. 5 cl, 7 dwg
Patent RU-2028032-C1 (RU)
Inventor: ONOPRIENKO NIKOLAJ ALEKSANDROV
IPC: A01B79/00
Filed: 1991-06-04
Granted: 1995-02-09
Abstract: Использование: в сельском хозяйстве, в частности при обработке почвы. Сущность изобретения: вертикальные параллельные щели, сформированные при обработке почвы, сверху закрывают разрыхленной почвой пахотного слоя, а затем вдоль щелей формируют желоб с углом при вершине не менее 90 °. Поверхность днища щели формируют плоской или волнообразной с глубиной впадин пропорциональной углу наклона поверхности поля. 1 з.п. ф-лы, 6 ил.