baber/WOPTO huggingface dataset:
Patent DE-3710779-C1 (DE)
Title: Practical field instrument and method of detecting chemical warfare agents and poisons in water
Inventor: GOERGENS KURT DIPL-ING
IPC: G01N33/18
Filed: 1987-03-31
Granted: 1988-06-30
Abstract: The invention proposes a practical field instrument and an easily manageable method of detecting chemical substances such as warfare agents and poisons in water. The instrument and the method are based on the fact that chemical substances in water can be expelled with air and can consequently be removed from the contaminated water by air aspiration or air pressure and detected in display tubes which are suitable for this purpose.
Patent DE-3924087-C1 (DE)
Title: Tandem battle head for combating active targets with two parts
Inventor: TRIPPTRAP PETER DIPL ING
IPC: F42B12/18
Filed: 1989-07-20
Granted: 1997-05-28
Abstract: The tandem battle head has a first hollow or projectile forming charge (11) arranged in the front part of the battle head (10), and a second similar but main charge (12) arranged behind the first charge, in the flight direction. A system (17) determines the actual angle of the battle head to the target, and which has an ignition delay time ( DELTA t), allocated to the respective shooting angle. The unit (17) has four range finders (31-34) for determining the shooting angle, with which the distance coordinates between the tandem battle head and the target (20) are determined. The delay time ( DELTA t) is determined additionally with the help of a curve:  DELTA t = f( alpha ). Each range finder has its own transmitting and receiving unit.
Patent DE-3939401-C1 (DE)
Title: Training equipment improving coordination between brain hemispheres - has stereophonic headphones for supplying balanced or left or right information e.g. by speech
IPC: G02C5/00
Filed: 1989-11-29
Granted: 1991-04-25
Abstract: Pair-wise arranged sense organs are supplied with information for sense-training purposes, either individually or commonly. A stereo headset may be used to supply sterophonic data, for instance speed, either alternately, or selectively to the left ear, right ear or both ears. Alternatively, spectacle-like devices can have their lenses independently made opaque so that only one eye can perceive data such as text for reading . The transit between one or both organs can be automatic or mannual. LCDs may form the lens control for the spectacles. USE - Improving coordination between brain hemispheres.
Patent DE-4025564-C1 (DE)
Title: Impact damage registering appts. for laminated fibre components - uses piezoelectric foil pieces distributed over component and connected to monitor to ascertain changes in capacitative charge
IPC: G01N27/60
Filed: 1990-08-11
Granted: 1991-09-19
Abstract: An arrangement for detecting impact damage to fibre laminated components, esp. on vehicles and aeroplanes, includes a film with numerous piezo-electric film members which are spaced apart from one another. The film members are connected to a monitoring unit (24) which picks up changes in capacitative change. The plastics film layer is pref. made of polyvinylidene fluoride. ADVANTAGE - Simple and reliable. Easy to attack the component.
Patent DE-4136031-C1 (DE)
Title: Double plug contact for car electric installation - consists of 2 terminal contact fins integral with strip conductor web
IPC: H01R13/11
Filed: 1991-10-31
Granted: 1992-09-17
Abstract: The double plug contact element is produced as a metal pressing. It has a strip conductor webs (3) that is built into an insulated housing. Projecting from the web are contact fins (7) that receive inserted blade contacts. Two pairs of contact fins are formed in parallel to provide good surface contact with the blade. The width of the fins varies to provide a sprung contact force effect. USE/ADVANTAGE - For car electric installations, with improved, low-cost design.
Patent DE-4142503-C1 (DE)
Title: Power driven screwdriver for floors etc. - has floor abutting underframe coupled to two vertical supports, along which two transverse yokes are guided
IPC: B25B21/00
Filed: 1991-12-21
Granted: 1993-04-29
Abstract: A power driven screwdriver for use on horizontal surfaces comprises a vertical driven shaft (4) to which the screwdriver is attached (7), a mouthpiece (8) in which the screwdriver is inserted. Screws are fed into the mouthpiece through a fall pipe (11) in such a way that each screw is presented in a perpendicular state with its head immediately below the screwdriver blade. Two vertical spring loaded telescopic columns (13) are framed and supported by two yokes (15,16) with their lower ends attached (12) to a pentagonal base plate (10) incorporating two legs (10a,10b) at right angles to each other. A footplate (23) is connected to two upright members (22) which in turn are coupled to the upper members (18) of the telescopic columns. USE/ADVANTAGE - The operator forces the upper assembly together with the screwdriver downwards by pressure from his foot on the foot plate.
Patent DE-4223721-C1 (DE)
Title: High-pressure flange sealing system - has two stages of sealing rings with metallic support member and leakage control chambers
IPC: F16J15/00
Filed: 1992-07-18
Granted: 1993-05-06
Abstract: The sealing rings (7,8) are arranged with radial distance from one another. This distance in the fitted state of the sealing arrangement (4) forms a leakage control chamber (9). The sealing arrangement carrier (5) has at least one leakage control channel system (10) guided towards the outer periphery of the carrier, which issues in the two leakage control chambers (9). On the leakage control channel system is connected at least one measurement device for leakage control movement. USE/ADVANTAGE - In high pressure systems. Incorporates a leakage control and measurement arrangement.
Patent DE-4227682-C1 (DE)
Title: Modified bacteriological transport medium - comprises modified Stuart medium contg. charcoal and peptone or modified agar contg. charcoal
Inventor: GERNAND KARLHEINZ DR
IPC: C12N1/20
Filed: 1992-08-21
Granted: 1993-10-07
Abstract: A transport medium for sensitive microorganisms consists of Stuart medium mixed with charcoal and with 1% peptone. A transport medium for sensitive microorganisms consisting of nutrient agar to which 1% charcoal has been added, is also claimed. Pref. the transport medium contains per litre 3.0g sodium chloride, 0.2g potassium chloride, 0.1g calcium and magnesium chloride, 0.2g monopotassium phosphate, 1.15g di-sodium phosphate, 1.0g sodium thgioglycolate, 7-8g agar, 10g charcoal and 10g peptone. The transport medium can also contain polymyxin B, Linkomycin, trimethoprim, nystatin or oleandomycin, erythromycin, sodium azie or crystal violet. USE/ADVANTAGE - The modified Stuart medium or modified agar are esp. suitable as a transport medium for Neissercia (esp. pref. Nerserria gonorrhoea) and other sensitive microorganisms such as Haemophilus, Strapolococci and Streptococci. The microorganisms have a life expectancy of at least 2-3 weeks in the modified agar and are capable of recultivation without problems after this period.
Patent DE-4319613-C1 (DE)
Title: Operating fan-assisted domestic electric oven with automatic dual mode heating
Inventor: MAYR-WILLIUS MANFRED
IPC: F24C15/32
Filed: 1993-06-14
Granted: 1994-06-30
Abstract: The method of operating a domestic electric oven equipped with a circulating fan (M), fan-controlled heating element (R3) and upper (R1) and lower (R2) oven heating elements uses two modes of energisation. On closing (S1) the first mode promotes rapid heat-up of the oven via the closed thermostat (B) contact, change-over switch (S2), fan (M) and its element (R3) indicated by the lamps (H1,E).After a preset time, the electronic controller automatically triggers the second mode via the switch (S2) during which the fan (M) runs with its heater (R3) switched off and the heaters (R1,R2) switched on throughout a second preset time. The cycle is repeated subject always to the thermostat (B) setting and required overall cooking duration.
Patent DE-4322375-C1 (DE)
IPC: B21D51/00
Filed: 1993-07-06
Granted: 1995-01-12
Abstract: The pallet container (1) for liquids has an exchangeable inner container (2) made of sheet metal, an outer casing (6) of latticework and a pallet (9) which is designed as a bottom tray (10) and receives the bottom (16), designed as a drainage bottom, of the inner container in a positive-locking manner. The inner container (2) of sheet metal, preferably of dual-walled design, is welded together from a casing (11), a bottom part (12) and a lid (13). To produce the inner container, a rectangular sheet-metal blank is bent to form a tubular body whose abutting edges are welded longitudinally. The tubular body is stretched to form a casing of rectangular cross-section. A circumferential bead with a V-shaped cross-section is then moulded in each case into the two end regions of the casing with spacing from its edges which are subsequently trimmed. The deep-drawn, tray-shaped bottom part is then fitted precisely with a bent edge onto or attached to the outer flank of the one bead of the casing, and the bottom part is fixed to the casing. The lid is mounted on the casing in the same manner. The bottom part and the lid are welded to the casing. To form a smooth transition between the casing and bottom part on the one hand and the casing and lid on the other hand, the transition regions between the casing and the bottom part and the casing and the lid are widened by applying pressure to the inner container inserted in a supporting mould. <IMAGE>
Patent DE-4322759-C1 (DE)
Title: Hair-treatment composition
Inventor: PESCH FERDINAND DR
IPC: A45D7/00
Filed: 1993-07-08
Granted: 1994-09-01
Abstract: The invention relates to a conditioning hair-treatment composition which confers on the hair in particular an improved elasticity, and contains as essential active ingredients at least one aromatic sulphonic acid selected from the group consisting of naphthalenesulphonic acids, azulenesulphonic acids, tetralinsulphonic acids and/or benzophenonesulphonic acids and their salts on the one hand, and a water- and/or alcohol-soluble vinylpyrrolidone polymer on the other hand, in a suitable vehicle.
Patent DE-4331056-C1 (DE)
Title: Severing device for the severance of perforated tubular segments
Inventor: BRINKMEIER FRIEDHELM
IPC: B65H35/10
Filed: 1993-09-13
Granted: 1995-02-09
Abstract: The invention relates to a severing device for the severance of perforated tubular segments, with a pre-drawing unit and a holding unit which each have cylinders which are located opposite one another on the two sides of the tubular web to be severed and over which endless conveyor bands run. In order to provide a severing device of this type which can run through continuously, without large masses having to be moved to and fro, one of the mutually opposite cylinders of the pre-drawing unit and of the holding unit is equipped in each case with a cylinder casing having rollers arranged on the circumference and of diameters smaller than the cylinder diameter. In each case at least one of the rollers of smaller diameter is arranged further away from the cylinder centre point than the other rollers of smaller diameter, so that this, in cooperation with the opposite cylinder of the pre-drawing and of the holding unit, can momentarily retain the tubular segment running through in each case.
Patent DE-4332223-C1 (DE)
Title: Duplicating cell and method of producing a model base or a duplicate model
Inventor: PUCKERT WERNER
IPC: A61C13/16
Filed: 1993-09-22
Granted: 1995-04-20
Abstract: The invention relates to a duplicating cell with a cell baseplate which possesses protuberances and/or grooves, so-called splits, in its bottom surface facing the interior cavity, for producing model bases or duplicates in the form of plaster or embedding composition models of a first or master model. The invention furthermore relates to a method of producing a model base suitable for an articulator and/or for producing a duplicate model. So that it is always possible, for example, to produce the same alignment of a duplicate in an articulator and/or to duplicate master models exactly including the bottom splits, it is proposed that the cell baseplate have a depression, preferably a central depression, in which a retention male part can be releasably inserted, the retention mould being connectable to a female part via a releasable clamping, engaging or cutting connection.
Patent DE-4339687-C1 (DE)
Title: Holder for an adjustable bearing means for headlights, in particular vehicle headlights
Inventor: SZENCI BELA
IPC: B60Q1/04
Filed: 1993-11-22
Granted: 1995-01-26
Abstract: The holder of the headlight has a U-shaped clip whose web which connects the two legs can be secured to the body of the vehicle. A rigid projection, connected to the headlight, of the holder is arranged between the legs of a U-shaped clip and has a through-opening which extends transversely with respect to the optical axis. Two elastic sleeves between which a shoulder is arranged are inserted into the through-opening, which shoulder is formed onto the inside of the through-opening. A sleeve-shaped spacing element which is held in a clamping fashion between the legs of a U-shaped clip of the holder passes through the two elastic sleeves. The legs are pressed against the spacing sleeve by a threaded bolt which is borne by them and passes through the through-opening of the projection. In this arrangement, the elastic sleeves are compressed by a specific amount of travel in the direction of the longitudinal axis which is the pivot axis of the headlight.
Patent DE-4342296-C1 (DE)
Title: Device for the control of exhaust emissions following cold starting
Inventor: JORACH RAINER DIPL ING
IPC: F02M26/37
Filed: 1993-12-11
Granted: 1994-11-03
Abstract: The invention relates to a device for the control of exhaust emissions of an internal combustion engine following cold starting. Diverting the exhaust gas into a reservoir line during the warm-up phase and compressing it and releasing it into the surroundings by way of the catalytic converter only once the warm-up phase is completed, in order to prevent exhaust gas being emitted from the exhaust system without adequate cleaning during the period which a catalytic converter arranged in the exhaust line takes to reach its operating temperature, is already known. According to the invention it is proposed, at least during the warm-up phase, to set the valve timings of the inlet and exhaust valves without any overlap and thereby to use the internal combustion engine for compressing the exhaust gas. As a result, a separate pump for compressing the exhaust gas can be dispensed with. In addition, the catalytic converter and a part of the exhaust line can be used as reservoir volume.
Patent DE-4418314-C1 (DE)
Inventor: HETZEL WALTER DIPL ING
IPC: F04B53/06
Filed: 1994-05-26
Granted: 1996-01-04
Abstract: The dosing pump has a pump chamber with a volume which is enlarged during the suction stroke and reduced during the compression stroke, with a venting valve (17, 18) at the upper end of the pump chamber. The response characteristics of the venting valve are dependent on the aggregate characteristics of the dosed medium. The venting value is preceded by a back-feed prevention valve (16, 18) in the flow direction from the pump chamber, the back-feed prevention valve normally held closed and only opened in response to the fluid flow from the pump chamber.
Patent DE-4433397-C1 (DE)
Title: Set-up of the rolls of a skew rolling mill
Inventor: ARNAUTU GHEORGHE DIPL ING
IPC: B21B19/06
Filed: 1994-09-12
Granted: 1995-09-28
Abstract: The invention concerns set-up of the rolls of a skew rolling mill, in particular, an Assel mill for production of pipes out of pre-pierced hollow blanks on a mandrel by means of at least three rolls. Such rolls are separated from one another by a circumferential angle of 120 deg., incline at a spreader angle towards the rolling axis, and are additionally pivoted through a transport angle ( alpha ) relative to this axis. Each roll consists of a run-in cone (2), a shoulder (3), a smoothing section (4) and a rounding cone (5). Roll set-up is characterised by combination of the following features; a) the pivot axis of each roll for forming the transport angle ( alpha ) cuts the axis of the blank at a right angle, and passes through the middle of the smoothing section (4); b) the section (4) has a concave shape corresponding to the local pipe diameter; c) the length of the section (4) is chosen so that the overlap of three rolls varies from 115 to 150%; d) the transport angle ( alpha ) varies from 7 to 15 deg., and preferably is 10 deg.
Patent NL-1022928-C1 (NL)
Title: Device for automatic closure of doors is based on defined occurrences without external energy supply, with necessary electrical energy for closing system and possibly other functions produced by user on opening door and stored in battery
Inventor: POELMAN WIM ANTONIUS IR
IPC: E05F3/22
Filed: 2003-03-14
Granted: 2004-09-20
Abstract: The device for the automatic closure of doors is based on defined occurrences without external energy supply, with necessary electrical energy for the closing system and possibly other functions produced by the user on opening the door and stored in a battery. The system is controlled by a fire/smoke sensor, through air conditioning sensors or similar and can be operated centrally by management of the building or by the occupant. A double spring system is used, one of which attends to the normal closure of the door and the other provides the closure force essential under defined circumstances. A total impulse system is involved, in which a door (2) is hung in a frame (1). On the frame an impulse housing (3) is positioned, of which the shaft (4) via a slide arm (5) is connected to a fixed point (6) on the door, which can move linearly in the groove in the slide arm. To the slide arm is hinged a drive bar (7), of which the other end slides in a rail (8).
Patent NL-1030371-C1 (NL)
Title: Home improvement method, involves architects filling out form to suggest alterations and new work in relation to set budget
Inventor: MOONS JOHANNES MARIA IR
IPC: G06Q30/00
Filed: 2005-11-08
Granted: 2006-01-18
Abstract: A so-called pimp-my-house form is designed to be filled in by architects in order to suggest building alterations and new building work for improving the appearance of the house.
Patent NL-1034775-C1 (NL)
Title: Holder for storing single tube of toothpaste and toothbrushes, has flat disc including small holes of different sizes and shapes, where toothbrushes are inserted into holes, such that toothbrushes do not touch surface of disc
Inventor: GROENEWEGEN PAUL PETER
IPC: A47K5/18
Filed: 2007-11-29
Granted: 2009-06-02
Abstract: The holder has a flat disc (2) made of flexible material and including a central circular opening into which a toothpaste tube (4) is inserted with its cap (5) at the bottom. The disc includes small holes (6) of different sizes and shapes, where toothbrushes (7) are inserted into the holes, such that the toothbrushes do not touch the surface of the disc.
Patent RU-2043002-C1 (RU)
Inventor: SHTEFAN KINDT
IPC: G02F1/21
Filed: 1988-12-14
Granted: 1995-08-27
Abstract: Сущность изобретения: двусторонняя световодная система с одним предпочтительно источником света на одном конце световода 3 предусматривает на другом конце световода отражательный модулятор 2, который образован электрически управляемым интегрально-оптическим резонатором Фабри Перо, полосковый световод 6 которого соединен с двумя полупрозрачными зеркалами 7, 8 и управляющие электроды которого запитаны передаваемым сигналом. Позади обращенного от световода полупрозрачного зеркала предусмотрен запитываемый от полоскового световода 6 принимаемым световым сигналом оптоэлектрический преобразователь 5. 1 з.п. ф-лы, 2 ил.
Patent RU-2080981-C1 (RU)
Title: Surface-finishing machine
Inventor: GURKIN YURIJ I
IPC: B24B37/04
Filed: 1989-02-20
Granted: 1997-06-10
Abstract: FIELD: mechanical engineering, finishing and lapping machines in particular. SUBSTANCE: aim is to decrease weight, dimensions, and to increase ease of operation. Surface-finishing machine has body. laps, holder, drives of holder and laps. Body of machine is made in the form of frame with vertical posts and horizontal plates and has upper and lower box-like covers and side sheathing with folding wings. EFFECT: decreased weight, dimensions, increased ease of operations. 6 dwg
Patent RU-2034948-C1 (RU)
Title: Device for cleaning surfaces
Inventor: LEJKIN BORIS S
IPC: E01H1/00
Filed: 1989-04-11
Granted: 1995-05-10
Abstract: FIELD: surface cleaning devices. SUBSTANCE: device for cleaning the surfaces has drive cylindrical brush 1 arranged in casing which consists of two articulated parts: gripping part 5 and guide part 4; gripping part is congruent to brush: drive 7 is used for turning in vertical plane. Material to be removed is directed to hopper 3 over the casing. During operation near vertical surfaces, gripping part 5 turns in vertical plane. EFFECT: improved quality of cleaning at areas where coatings are engageable with vertical surfaces. 2 dwg
Patent RU-2043638-C1 (RU)
Title: Telemetering device power cell
Inventor: KIRIN IGOR G
IPC: G01R15/00
Filed: 1990-01-08
Granted: 1995-09-10
Abstract: FIELD: measurement technology. SUBSTANCE: device has illumination unit incorporating power supply, at least two light emitters, and two focusing rods, optical diodes, photoconverter, built up of photocell, optical diffuser in the form of concave light-diffusing screen with reflecting ring and cylindrical focusing rod, the latter being placed in center of photocell with diffusion screen above it, its convex surface facing photoconverter; side surface between them is covered with reflector; all components of unit are placed in metal screen provided with connector for load consuming electric current. Illumination unit and photoconverter are interconnected by light conductor meant to convey light energy to point of installation of photoconverter unit. EFFECT: enlarged functional capabilities. 2 cl
Patent RU-2016598-C1 (RU)
Title: Device for delivery of fire-extinguishing liquid to fire-fighting unit
Inventor: SAFIN NAIL M
IPC: A62C31/00
Filed: 1990-02-28
Granted: 1994-07-30
Abstract: FIELD: fire protection. SUBSTANCE: device has body provided with drenching feeding and stimulating chambers, a lock valve and an overflow one. The feeding chamber is attached to the stimulating one. The overflow valve serves for connecting the stimulating chamber with atmosphere. The lock valve is in the form of a flexible membrane having a calibrated through hole provided in it which in cross-section area ranks below the taken together orifices of the overflow valve. EFFECT: high-speed delivery, less people engaged.
Patent RU-2015380-C1 (RU)
Inventor: AZATYAN VILEN V
IPC: F02C3/20
Filed: 1990-01-17
Granted: 1994-06-30
Abstract: FIELD: making of gas turbines. SUBSTANCE: gaseous hydrogen reduced in advance to pressure 0.8-1.2 MPa and deluted with gaseous low-molecular unsaturated hydrocarbon in the amount of 2.0-27.0 volume per cents is used as fuel for gas-turbine plant. This fuel mixture is mixed with air, compressed in compressor and fed into middle stages. Amount of mixture in air is maintained between 0.29 and 3.95 per cent by mass. EFFECT: improved efficiency of fuel mixture. 1 dwg
Patent RU-2060781-C1 (RU)
Inventor: MANSUROV RINAT I
IPC: B01D19/00
Filed: 1990-05-21
Granted: 1996-05-27
Abstract: Изобретение относится к устройствам для разделения двух-, трех- и четырехфазных эмульсий и может применяться в нефтяной промышленности. Сущность изобретения: аппарат содержит цилиндрический корпус со штуцерами, продольными перегородками и распределителем эмульсии с боковыми перфорированными отводами. Глухие поперечные перегородки делят корпус на секции, которые сообщаются между собой посредством нефтесливного и водосливного лотков. Под боковыми отводами распределителя установлены направляющие пластины. Между продольными и поперечными перегородками расположен многоканальный пакет пластин. 3 ил.