baber/WOPTO huggingface dataset:
Patent DE-3541298-C1 (DE)
Title: Pneumatically controllable electrical switch
Inventor: SIEGLOCH ROLAND
IPC: H01H35/34
Filed: 1985-11-22
Granted: 1987-04-02
Abstract: The invention relates to a pneumatically controllable electrical switch, having a switch housing (which is composed of a housing lower part and a housing upper part) and having a membrane which is fixed on the edge side [lacuna] switching chamber which is formed out in the connecting plane of the housing lower part and housing upper part, which membrane can be deflected on both sides and on one side carries a central switching link and, in the case of which membrane, compressed-air channels open into both regions of the switching chamber which is divided by the membrane, and in the case of which membrane contacts are fixed in the region of the housing upper part opposite the switching link, which contacts can be connected to one another by means of the switching link of the membrane. An optional simple construction as a normally-open switch or normally-closed switch is made possible in that the membrane (which is provided with a reinforced edge) is held firmly in a groove in the connecting plane of the housing lower part, in that the contacts are arranged in a recess in the housing upper part opposite the switching link, in that one of two housing upper parts can optionally be connected to the housing lower part and the membrane which is held thereon, in the case of the one housing upper part the distance between the contacts and the connecting plane being so large that the switching link forms a normally-open contact with the contacts while, in the case of the other housing upper part, the distance between the contacts is so large that said contacts deflect the membrane over the switching link in the direction of the housing lower part and form a normally-closed contact therewith.
Patent DE-3620880-C1 (DE)
Title: Hydraulic self-advancing support frame
Inventor: EWICH GERHARD ING
IPC: E21C27/34
Filed: 1986-06-21
Granted: 1987-06-04
Abstract: The hydraulic self-advancing support frame is composed in essential components of a bottom runner 1, a hydraulically vertically adjustable prop 2 which is mounted on the said runner 1 and has the purpose of supporting a roof cap 3 to which a gob shield 4 is coupled on the gobbing side. The said shield 4 is connected via a rocker 5 to a base frame 6 which surrounds the bottom runner 1 and can be displaced relative thereto in the extraction direction. On the base frame 6, an adjustment plate 15 forms the bearing for a working face 9. A working device is guided on pipe guides 12 of the working face 9, the cutter carriages 14 of which device are pulled by a circulating chain 13. In extraction mode, a multiplicity of supporting frames are arranged one next to the other in a straight line or laterally offset, the working face 9 being adjustable in various angular positions with respect to the base frame 6 in each case in parallel with the face. <IMAGE>
Patent DE-3803497-C1 (DE)
IPC: B02C1/02
Filed: 1988-02-05
Granted: 1989-01-26
Abstract: A housing, composed of large-area plates, of a heavy crusher for the treatment of rock or recycling material is held together with simple lug and cotter connections instead of by welding or screw unions. This allows transportation in the knocked-down state, erection by unskilled workers on the site and use and - for later relation - simple disassembly.
Patent DE-3819803-C1 (DE)
IPC: C21D1/773
Filed: 1988-06-10
Granted: 1989-12-14
Abstract: Heat-treatment process for metallic workpieces in a vacuum chamber oven, whereby the workpieces are heated under vacuum and then quenched by means of a cooling gas. In order to achieve by said process a sufficiently quick cooling with low gas pressures and/or relatively small quantities of cooling gas, or with the state-of-the-art quantities of gas and gas pressures, hydrogen or a gaseous mixture containing more than 20 % of hydrogen is used as the cooling gas.
Patent DE-3926549-C1 (DE)
Title: Disengaging sensor for aircraft or missile - compares laser distance measurer signal with threshold value and phase shift of received and transmitted signal
IPC: F42C13/02
Filed: 1989-08-11
Granted: 1991-02-21
Abstract: The disengaging sensor described has a laser working according to the AM/CW method of scanning surfaces and a signal processing unit which compares the amplitude of the laser distance measurer (LEM) signal with a minimum threshold value and also compares the measured value of the phase shift between the received and the transmitted signal with the corresponding value for the disengaging distance. The LEM signal must fulfil both the following conditions for a valid output signal: a) the average approach velocity from the LEM is greater than or equal to the actual flight speed of the craft, and b) the average value of the change in time of the approach velocity is greater than zero but less than the change of the actual flight speed of the craft. USE/ADVANTAGE - Operates also when target is shrouded in fog. Military use.
Patent DE-4004153-C1 (DE)
Title: Multilayered membrane with high sepn. performance - comprises carrier layer of polyamide, polyvinylidene-di:fluoride polyester or glass fibres porous supply and PVA sepn. layer
IPC: B32B38/00
Filed: 1990-02-10
Granted: 1991-08-08
Abstract: Multilayered membrane comprises (a) a carrier layer; (b) a porous support layer; and (c) a sepn. layer. The improvement is that layer (a) comprises polyamide-, polyvinylidenedifluoride-, polyester- or glass fibres; layer (b) comprises a polysulphone, polyimide, polyvinylalcohol, polyurethane, polyvinylidene difluoride; polyether sulphone, polyacrylonitrile or polyetherimide; and layer (c) comprises polyvinylalcohol. Layer (c) is pore free and has an ordered structure with large microcrystalline components, the crystallites of which in the x-ray diffraction pattern, at a diffraction angle 2 theta of 19.6 deg. to 20 deg., have a reflex having a breadth of 1.2 deg. to 1.5 deg.
Patent DE-4007524-C1 (DE)
Title: Front passenger seat air bag - has additional belt looped under dashboard, at knee height secured to each side of seat and attached via pulley to bag
IPC: B60R21/16
Filed: 1990-03-09
Granted: 1991-05-16
Abstract: An airbag protection system for a front seat passenger has an additional protection to prevent the passenger from sliding under the dashboard. This comprises a belt (8) which is normally looped under the dashboard and is secured to each side of the seat position. The belt is at knee height and is tightened onto the knees of the passenger when the airbag is inflated. The belt is directly attached to the airbag via a pulley (11).  As the airbag expands, the pulley operates to pull in the free end of the belt, thereby securing it against the knees of the passenger. ADVANTAGE - Improved crash protection, no separate tensioning drive required.
Patent DE-4035826-C1 (DE)
IPC: C04B28/10
Filed: 1990-11-10
Granted: 1992-04-02
Abstract: The plastering composition contains binders, aggregates and conventional additives, as well as additionally     0.1 to 1.5 kg/t of aluminium powder,   0.1 to 4.0 kg/t of phosphates and   5.0 to 70.0 kg/t of burnt lime. i
Patent DE-4101843-C1 (DE)
Title: Hard tool coating for economy -  by stripping using tetra:sodium di:phosphate soln. and hydrogen peroxide
IPC: C23G1/19
Filed: 1991-01-23
Granted: 1992-04-02
Abstract: Surface discharge arrangement for sepn. of substances contained in a liq. in a container, the specific gravity of which is greater or less than the liq. consists of a float with slots, one end of which is below and the other above the liq. level, for inlet of substance or liq., with a discharge body, which can be in the form of a bellows or a telescopic tube. A perforated tube passes through the float and bellows and the bottom of the vessel. The liq. passes from the bellows through the tube for discharge. ADVANTAGE - Simple and reliable.
Patent DE-4107401-C1 (DE)
Title: Producing flat image of object or motive with holographic effect - by using holographic foil and forming negative relieve in bold flat lines on heatable metallic embossing plate
IPC: G03H1/02
Filed: 1991-03-08
Granted: 1992-07-30
Abstract: The contours of the object are first formed in broad line in negative relief on a heated metallic embossing plate. This is then covered on its raised areas by a temp.-proof holographic film so that they can be pressed together briefly with heat onto a picture etc. forming surface composed of softer material than the plate and with a surface contrasting with that of the film. USE/ADVANTAGE - Design printing etc. Embossed plate and film applied to soft contrasting picture material, e.g. for mass prodn. to strict quality standard
Patent DE-4116507-C1 (DE)
Title: Hip joint prosthesis stem inserting and anchoring instrument - has helical surface rasp element with threaded bore in front end section
IPC: A61F2/46
Filed: 1991-05-21
Granted: 1992-09-17
Abstract: The instrument for the prosthesis stem inserting and anchoring consists of a rasp, conforming to the stem, extended to act as a driver with addociated lateral holder. The raps (10) has a spirally threaded casing (11), whose cap end (14) is tapped out (15) axially for the corresponding threaded part (18) of the driver attachment (16), led axially through the rasp as part of the prosthesis connecting assembly. The driver passes through an axial hole (17) in the end part (6) of the holder (2). An annular shoulder (20) at the driver and head transition bears on a first shoulder (7) of the holder end, and the proximal endface (9) of the rasp or prosthesis shaft bears against the opposite distal shoulder (8) on the end so that the rasp is fixed to it when the driver head is twisted round. ADVANTAGE - Simple handling and improved stem securing seat.
Patent DE-4141756-C1 (DE)
Title: Adjuster for axle spring retainers on wheel set hollow shaft - has axle spring simulating centring above each wheel set side, aligning axle spring retainers
IPC: B61F5/30
Filed: 1991-12-13
Granted: 1992-12-17
Abstract: The axle spring adjuster for the rubber and metal springs sets the spring mountings prior to the wheel set installation. A centering device (6) to simulate the axle springs both sides of the wheel set aligns the spring mountings (4), each simulation to form left and right hand, dumbbell-shaped parts (6a,b) held together by a holder (5). The two parts are rigidly joined by a connecting beam (7) to which is joined a girdle (8) at right angles over the axle drive. The latter is lined up by an adjustable centering device (9) in the bottom part of the girder level with the axle drive output flange (2a). USE/ADVANTAGE - For tramway cars etc., with imposed adjustment of sprung masses.
Patent DE-4300652-C1 (DE)
Title: Hybrid integrated optical circuit manufacturing method - uses shaping tool into which electro-optical semiconductor component is inserted before enclosing in polymer material
Inventor: KRAGL HANS DIPL ING DR
IPC: G02B6/12
Filed: 1993-01-13
Granted: 1994-03-31
Abstract: The method involves using a shaping tool (3) which accommodates (4) an electro-optical semiconductor component (2) and has negative shapes (5, 6) for a waveguide trench. An optical fibre or fibre bundle may also be accommodated, and electrical wiring provided to the electro-optical component. The electro-optical component is inserted into the accommodating device and the shaping tool and component are enclosed with a polymer material. After removal of the shaping tool, the electro-optical component and the shaped material represent a base unit with waveguide trench adjustable w.r.t. the electro-optical component, and/or self-adjustable accommodating device for a waveguide. USE/ADVANTAGE - For circuits including laser diodes, semiconductor modulators, detectors etc. Avoids time-consuming manual adjustment. Suited to mass production.
Patent DE-4332895-C1 (DE)
Title: Fault identification in stored program control systems
Inventor: MICHEL HELMUT
IPC: G05B19/05
Filed: 1993-09-22
Granted: 1995-05-24
Abstract: An hierarchically structural programmable control system has a master station (1), e.g. PC, that provides overall control. At a lower level, there are a number of processor modules (3) that provide local coordinations of control cycles and generate commands.  At the third level are input-output modules (5) coupled to a bus (4). Each module has an associated EEPROM that stores data that allows compatibility with other modules and software to be defined. During operation application specific parameters can be entered into such memories and faulty components can be analysed.
Patent DE-4339401-C1 (DE)
Title: Process for producing a layer structure and its use
Inventor: BAUER STEFANIE
IPC: G02B6/13
Filed: 1993-11-18
Granted: 1994-12-22
Abstract: The invention relates to a process for producing a layer structure in which a matrix is doped with metal ions. It is an object of the invention to provide a process of the type mentioned above, in which the depth profile of the metal ions in the substrate can be adjusted so that the doping is optimised without the disadvantages shown by the prior art. For this purpose, a matrix material is first deposited on a suitable substrate by means of laser ablation in an oxygen atmosphere and in this way a first layer consisting of matrix material is formed on the substrate surface. Subsequently, doping material and then again matrix material are deposited on the surface of this first layer. As a result there is obtained a uniform doping of the deposited matrix in a defined depth region of the layer structure thus produced.
Patent NL-1005307-C1 (NL)
Title: Cap for aerosol can or paint tube
Inventor: POST WOUTER SALOMON
IPC: B65D51/24
Filed: 1997-02-18
Granted: 1998-08-20
Abstract: The top surface (4) of the cap (1) is designed to accommodate a plastic disc (8) of the same colour as the ink, paint etc. in the container. A recess can be provided in the cap with protrusions from its sidewalls, under which the disc snaps into engagement. Protrusions can also be provided on the side of the disc.
Patent NL-1027744-C1 (NL)
Title: Alarm system for taking medicines comprises a clock, an alarm and a control unit that responds to the clock and to motion
Inventor: SCHOONEMEIJER JOHANNES
IPC: A61J7/04
Filed: 2004-12-14
Granted: 2006-06-16
Abstract: Alarm system for taking medicines comprises a housing, a clock, an alarm and a control unit for activating the alarm. The control unit responds to the clock and to the movement of an article or person in such a way that the alarm is activated after a predetermined time when the the article or person is moving.
Patent NL-1032454-C1 (NL)
Title: Equipment is for watering growing plants in a greenhouse and for each greenhouse section has an endless cable which is fed over rollers at opposing upper ends of side walls of greenhouse section
Inventor: ENDE ABRAM VAN DEN
IPC: A01G25/09
Filed: 2006-09-06
Granted: 2008-03-07
Abstract: The equipment is for watering growing plants in a greenhouse and for each greenhouse section has an endless cable (5) which is fed over rollers (4) at opposing upper ends (2) of side walls (3) of the greenhouse section (1). With the cable is an upwardly standing component (6) of a water supply pipe (8) provided with outlet mouths (7), coupled so that the water supply pipe extends horizontally crossways to the length direction of the cable and over virtually the width of the greenhouse section. The water supply pipe is coupled to a hose (9), which is connected with a remotely operated tap (10). The backwards and forwards movement of the cables of a number of greenhouse sections is activated by a single motor (11).
Patent RU-2046477-C1 (RU)
Title: Method of generation of pulse radiation in travelling wave laser and device for its realization
Inventor: ALEKHIN BORIS V
IPC: H01S3/09
Filed: 1993-07-06
Granted: 1995-10-20
Abstract: FIELD: laser thermonuclear fusion. SUBSTANCE: in accordance with this method of generation of pulse radiation in travelling wave laser field of induced radiation is formed with front matching or close to front of travelling wave of pumping. From this radiation beam of diverging radiation is formed. Density of power of amplified radiation over entire length of diverging beam is chosen not less than density of saturation power. Volume of active medium where field of induced radiation is formed is limited by surface manufactured in the form of side surface of truncated cone changing over on side of smaller base into surface of cylinder coaxial to cone. Ratio of bigger size of base of cylinder to its height exceeds ratio of bigger size of bigger base of cone which is output of device to its height and side surface of truncated cone is formed by edges of holes of diaphragms installed in parallel with distance between any adjacent diaphragms smaller than distance from first diaphragm to base of cylinder. Scattering optical system which apparent focus is inside volume limited by surface of cylinder is mounted at point of change-over of surface of truncated cone into surface of cylinder. EFFECT: improved operational efficiency and reliability. 5 cl, 3 dwg
Patent RU-2036669-C1 (RU)
Inventor: CHIGOGIDZE NIKOLAJ A
IPC: A61M29/00
Filed: 1987-08-24
Granted: 1995-06-09
Abstract: FIELD: medical engineering. SUBSTANCE: object of this invention is dynamic single-stage expansion of blood vessels affected by stenosis to different degrees with maintaining normal blood flow by moving catheter in desired direction and varying working effort. This catheter includes double-gap X-ray tube 1 with working member made in the form of flexible loop 2 with branches 3 and 4 made from biologically inert material and capable of executing rotary motion about longitudinal axis and longitudinal movement and changing its dimensions due to displacement of branches 3 and 4. Working member has rotary drive 5 and coupling 6. EFFECT: disclosed catheter permits avoiding complications associated with peeling-off of intima by stopping blood flow in vessel and expanding vessels irrespective of diameter of stenosed portion owing to variable geometry of loop, longitudinal movement of loop's branches and simultaneous adjustment of working effort by conventional method. 1 dwg
Patent RU-2007177-C1 (RU)
Title: Средство для лечения стафиллококковых инфекций
Inventor: TRESKUNOV KARP A
IPC: A61K36/48
Filed: 1987-04-13
Granted: 1994-02-15
Abstract: Использование: в медицине, а именно в фармакогнозии, и касается сбора для лечения стафилококковых инфекций. Целью изобретения является исключение побочных реакций. Сущность изобретения заключается в приготовлении сбора, содержащего цветки ромашки аптечной, траву зверобоя продырявленного, лист мать-и-мачехи, траву тысячелистника обыкновенного, лист крапивы двудомной, траву душицы обыкновенной, лист лопуха большого, лист подорожника большого, траву горца птичьего, корень лапчатки прямостоячей, траву хвоща полевого, плод шиповника коричного, корень одуванчика лекарственного, цветки ноготков лекарственных, цветки пижмы обыкновенной, взятых при определенных соотношениях. Сбор применяется для лечения маститов, фурункулезов, флегмонозного апендицита при отсутствии побочных реакций.
Patent RU-2046478-C1 (RU)
Title: Device for generation of pulse radiation in travelling wave laser
Inventor: LAZHINTSEV BORIS V
IPC: H01S3/09
Filed: 1988-10-18
Granted: 1995-10-20
Abstract: FIELD: quantum electronics. SUBSTANCE: device for generation of pulse radiation in travelling wave laser has collecting optical system manufactured in the form of at least one optical element with reflection surface of ellipsoid of revolution which one focus is matched to smaller base of truncated cone limiting laser medium and which other focus is outside of chamber with laser medium. Window closed by transparent optical element is made in wall of chamber in the path of propagation of radiation reflected from collecting optical system. EFFECT: expanded application field. 2 dwg
Patent RU-2073998-C1 (RU)
Title: Method for preparing composition for controllable release of active compounds
Inventor: UDO VENTSEL
IPC: A61K9/52
Filed: 1990-01-30
Granted: 1997-02-27
Abstract: FIELD: medicine, pharmacology. SUBSTANCE: one soluble, biologically active compound is mixed with one osmotically active substance, such as xantose, fructose, dextrose, saccharose, liannitol, NaCl, KCl, K 2 SO 4 , mono-, di-, trisodium phosphate or mixture thereof, and with at least one swellable polymeric adjuvant or normally usable adjuvant. Mixture is used to form core which is coated by film-forming agent, followed by coat of soluble hydrophitic or hydrophobic plasticizer. In terms of its therapeutic efficiency, composition is comparable to intravenous drop infusion systems, it ensures uniform and complete release of active principle from pharmaceutical preparations during entire physiologically and therapeutically required period, thereby maintaining at constant level active principle content in blood, guaranteeing sustained effect of preparations, absence of negative side effects and simultaneous improvement of local tolerance to preparation in gastrointestinal tract. EFFECT: required rate of release of active substances can be rapidly achieved.
Patent RU-2032009-C1 (RU)
Title: Method of powder cellulose production
Inventor: BONDAR VALENTIN A
IPC: D21B1/00
Filed: 1989-10-03
Granted: 1995-03-27
Abstract: FIELD: cellulose-paper industry. SUBSTANCE: parent material is milled in the gas medium (nitrogen), and milling is carried out for 5-30 s. EFFECT: improved method of cellulose powder production. 1 tbl
Patent RU-2003563-C1 (RU)
Inventor: KOLOTILIN VLADIMIR E
IPC: B62D57/00
Filed: 1990-04-24
Granted: 1993-11-30
Abstract: Использование: дл  работы в услови х бездорожь  и дл  передвижени  по усовершенствованному  покрытию. Сущность изобретени : комбинированный  движитель транспортного средства содержит  смонтированный в опорах корпуса и снабженный  приводом поворота горизонтальный вал и  св занные с ним винтовой ротор с базовыми цилиндром , и опорные элементы. С целью повышени   надежности опорные элементы установлены между  витками лопастей ротора в обоймах базового цилиндра  параллельно его оси. Механизм выдвижени  опорных элементов выполнен в виде кулачков,  установленных на валу и взаимодействующих со  штоками, закрепленными на опорных элементах 1 З.ПФ-ЛЫ, 6 ИД
Patent RU-2014656-C1 (RU)
Title: Current-limiting device for circuit of d c filament lamp switched on with contactor
Inventor: BARANOV ALEKSANDR A
IPC: H01H9/30
Filed: 1990-08-01
Granted: 1994-06-15
Abstract: FIELD: electrical engineering. SUBSTANCE: current-limiting device has input leads 5, 6 for connection into circuit of filament lamp 2 switched on with contactor 4, first transistor 7 of p-n-p type, first reference element 8 with stabilizer-diode volt-ampere characteristic, two resistors 9, 10, second transistor 11 of n-p-n type, three reference elements 12, 13, 14 with stabilizer-diode volt-ampere characteristic and two resistors 15, 16. EFFECT: enhanced efficiency of protection of contact against wear caused by rattling. 1 dwg
Patent RU-2030509-C1 (RU)
Title: Drive of working member of wheel-type excavating machines
Inventor: ZYSMANOV LEV G
IPC: E02F3/24
Filed: 1990-11-06
Granted: 1995-03-10
Abstract: FIELD: earth- moving machines. SUBSTANCE: drive of working member of wheel-type excavating machines includes motor with mechanism for operating conditions control connected to body installed on frame. Motor is connected with shaft hinged to carrier of sun wheel kinematically connected with satellites with unbalanced masses hinged to carrier. Adjustable brake is made in form of overrunning clutch whose holder is connected rigidly to carrier, and sprocket, with shaft of working member. EFFECT: higher efficiency of drive operation due to utilization of full energy of exciter for breakage of mineral and higher reliability of drive. 4 dwg