baber/WOPTO huggingface dataset:
Patent DE-3328888-C1 (DE)
Title: Drive for the opening and closing of a door or gate
Inventor: HOERMANN MICHAEL DIPL-ING
IPC: E05F15/67
Filed: 1983-08-10
Granted: 1985-05-09
Abstract: Drive for the opening and closing of a door or gate, which has a device for converting a rotational movement into a translational movement, and vice versa, said device being equipped with a rotary body guided in rotation about an axis and with an at least approximately rectilinear guide which is firmly connected to the mounting of the rotary body and which has a movement-transmitting member which is held shiftably along a guide and on which engages the rotary body which, in a simple embodiment, is made low-mass, runs quietly and requires little care, in that the movement-transmitting member is designed as an open band made of steel or a similarly resiliently elastic material, which is preshaped to have a curved cross-section and which, when it runs into the looping region of an approximately circular-cylindrical band bearing surface of the rotary body, is deformed out of the curved into an extended cross-sectional shape and, when it leaves the band bearing surface, is deformed back into the curved cross-sectional shape, without permanent deformation, and is held, in this cross-sectional shape, so as to be longitudinally displaceable in the guide.
Patent DE-3432901-C1 (DE)
Title: Semiconductor configuration
Inventor: BENEKING HEINZ PROF DR RER NAT
IPC: H01L29/205
Filed: 1984-09-07
Granted: 1986-01-16
Abstract: In a semiconductor configuration in which there is a lateral deflection of a carrier flow, the current is conducted in a quantum- well configuration.
Patent DE-3525657-C1 (DE)
Inventor: GUMPP RUDOLF
IPC: A63C9/086
Filed: 1985-07-18
Granted: 1987-01-08
Abstract: To prevent the detachment of the ski-boot in the case of ski bindings which, when released, allow the ski-boot to come free by outward pivoting of the sole fixing means, the latter are pressed into one or several recesses in the ski binding in the event of being released.
Patent DE-3601621-C1 (DE)
Title: Method and device for renovating damaged and/or worn linings in industrial furnaces
Inventor: STRUZIK ERICH
IPC: F27B1/14
Filed: 1986-01-21
Granted: 1987-03-12
Abstract: The invention relates to a method and a device for renovating damaged and/or worn refractory linings in industrial furnaces, such as pit furnaces, shaft furnaces, electric melting furnaces or the like. These furnaces are of tank-shaped design, upwardly open and closed with a cover. To repair the lining, the cover is removed and, by means of a support, a lining plate is moved into the furnace and the point of damage is covered with this. The repair mass is pressed into the point of damage through the lining plate.
Patent DE-3720852-C1 (DE)
Title: Method of manufacturing a universal joint for rotatable linkage components in motor vehicles
Inventor: NOLTE FRANK DIPL-ING
IPC: F16D3/26
Filed: 1987-06-24
Granted: 1988-08-18
Abstract: A method of manufacturing a universal joint for rotatable linkage components in motor vehicles, particularly for steering shafts or the like, is described, the universal joint having a joint body with a bearing journal and, engaging in the joint body, a bearing eye of the other shaft end in which a bearing journal engages. In this method the shaft component which is in the form of a yoke and the other shaft component which has the bearing eye are set in a casting mould, and the joint body and also the bearing journals, which are connected to form one piece with the joint body, and the journal bearing surfaces are formed by filling the casting mould with an automatically thermosetting plastic material and, after thermosetting, a sliding contact, which makes the pivoting movement between the joint components possible, is formed between the bearing surfaces of the bearing journals, the bearing bores of the yoke and of the bearing eye, the inner surfaces of the yoke arms and the outer surface of the bearing eye which has rotational symmetry about the pivot axis.
Patent DE-3802109-C1 (DE)
Title: Process for thermal utilisation of organic waste materials
IPC: C02F11/13
Filed: 1988-01-26
Granted: 1990-01-18
Abstract: The process for thermal utilisation of organic waste materials, in particular domestic refuse or residual waste from domestic refuse after presorting and utilisation of individual components, preferably together with sewage sludge, if appropriate after separating off iron, comminution and, where appropriate, also briquetting, uses the following process steps: The mixed waste material is air-dried on a well aerated flat stack or in the form of briquette stacks, assisted by intensive rotting, is then comminuted once more if necessary and blown into a slag tap-fired furnace, for example a cyclone combustion chamber, together with the combustion air and burnt at such a high temperature that molten slag flows out.
Patent DE-3838102-C1 (DE)
Title: External battery-changing device for replacing batteries on monorail suspension railways
IPC: B61C13/04
Filed: 1988-11-10
Granted: 1990-06-21
Abstract: Published without abstract.
Patent DE-4000259-C1 (DE)
Title: Electrically heatable sole with temp.-control circuit - embedded with temp. sensors in plastics material layer with power from batteries in further plastics material layer
IPC: A43B7/02
Filed: 1990-01-03
Granted: 1991-07-11
Abstract: An electrically heatable sole is of laminated  construction with conducting paths on one layer in the form of a printed circuit as a heating resistance which can be connected to a votlage supply. A metallic layer for conducting and distributing heat is provided across the printed circuit (21,22) with the provision of an insulating layer. A temp. control circuit is connected to at  least one temp. sensor to control the voltage supply dependent on the specified temp. limiting values. ADVANTAGE - Energy saving compact construction.  Less risk of damage due to external supply leads as hitherto using chargeable batteries.
Patent DE-4034775-C1 (DE)
Title: Adjustable housing or modules - has strip or fixing flange covering end faces of side walls having T=slots accepting transverse supports
IPC: H05K7/14
Filed: 1990-11-02
Granted: 1991-10-31
Abstract: A modular housing is constructed from main panels (10) and a pair of edge strips (20) produced as metal extrusions. The elements have formed T slot channels (15) that provide locations for the projecting lugs (26) of side strips (25). Top and bottom side wall supports are provided by corner elements that have plates (31) and profited sections (30) with channels to receive plates. Screws (33) secure the supports to the main walls. ADVANTAGE - Flexibility in size and shape.
Patent DE-4039646-C1 (DE)
IPC: E21D9/10
Filed: 1990-12-12
Granted: 1992-06-25
Abstract: In order to drift underground roads, tunnelling machines are used that have a rotatively driven boring head base body, a rigid first bit and rail heads that can radially sweep around axes of rotation between the working point in the conductor shaft and the gallery faces by means of thrusting piston gears and that carry at least one roller boring tool. In order to improve the coordination between the opening of the conductor shaft and undercutting, that are carried out simultaneously, the first bit (2) is designed as a ring borer (2) that breaks out a drilling core (3) through slits of an annular cavity (4). The ring borer (2) has two parallel arms (6) spaced apart from a central axis (5) that carry boring tools (7) articulated on a cross-beam (10) of a carrying frame (9) that has an advancing device (11). The carrying frame (9) surrounds the thrusting piston gears (18) for the radially sweeping rail heads (12), is perpendicularly arranged to the rail heads (12) and extends parallel to the central axis (5) at the boring head base body (1).
Patent DE-4127648-C1 (DE)
IPC: C12P35/00
Filed: 1991-08-21
Granted: 1993-01-14
Abstract: Described is a method for the fermentative production of cephalosporin C, the fermentation solution being filtered during fermentation through a cross-flow filtration system. The filtrate obtained from the fermenter can be used again.
Patent DE-4310852-C1 (DE)
Title: Burst reception for direct sequence spread spectrum signals - using channel response coefficients matched to continuously varying correlation characteristic to eliminate need for synchronisation circuits.
Inventor: HAGMANNS FRANZ JOSEF DIPL ING
IPC: H04B1/707
Filed: 1993-04-02
Granted: 1994-04-28
Abstract: The burst reception method involves supplying a low-pass filter with a received signal having a transmission bandwidth corresp. to that of the direct sequence spread spectrum signals. The filtered signal is sampled at a corresp. rate with a reception vector obtd. for each resulting reception signal burst, by summating a channel response vector and a noise vector. A correlation vector is provided for each possible transmission vector and a decision variable is provided for each possible transmission vector data, using an auto-correlation matrix. The transmission data vector is selected for which the decision variable is maximised. USE/ADVANTAGE - Digital mobile radio communication. Eliminates need for receiver synchronisation circuits.
Patent DE-4311002-C1 (DE)
Title: Glass pane screen printing
Inventor: KLUGE GUENTER
IPC: B41F15/18
Filed: 1993-04-01
Granted: 1994-06-23
Abstract: For screen printing of a pane, for application on both sides directly as far as the outer edges of the pane, the successive panes for screen printing are positioned in relation to the screen so that the outer edges of the printing surface and the pane surface are brought alternately to present at least two opposing sides to cover each other.
Patent DE-4331954-C1 (DE)
Title: Method and device for testing the correct seating of metallic mounting elements on a printed circuit board, as well as a printed circuit board which can be tested by means of the method and the device
Inventor: STEINHOFF ALFRED
IPC: G01R31/04
Filed: 1993-09-21
Granted: 1994-11-17
Abstract: A method and a device are described for testing the correct seating of metallic mounting elements on a printed circuit board, as well as a printed circuit board which can be tested by means of the method and the device. Metallic mounting elements produce electrical connections between conductor track sections on the printed circuit board. It is possible to test that all the mounting elements are present and that they are correctly seated, by means of one simple electrical current measurement.
Patent DE-4427877-C1 (DE)
Inventor: CONRAD HANS-ROLF
IPC: B65H18/02
Filed: 1994-08-06
Granted: 1996-03-14
Abstract: The roll (2) is esp. for paper and is supported at the underside to counteract sagging. A cushion of compressed air is generated between the support (5,6) and the roll. The support comprises one or more plates, whose surface largely matches the contour of the underside of the roll. The plate contains one or more compressed-air outlets (7), and the air can escape between it and the roll. The plate adjusts automatically in the radial direction of the roll dependent on the diameter of the latter, to match its contour. The plate can bend elastically under the action of an adjusting motor (6) with a hinge joint (8) to one of its lengthwise edges.
Patent DE-4441671-C1 (DE)
Title: Folding hood for passenger vehicle
Inventor: AYDT MATTHIAS DIPL ING
IPC: B60J10/90
Filed: 1994-11-23
Granted: 1995-11-16
Abstract: The folding hood comprises a frame and a cover (10), which are held in position in lateral frame parts (11) together with sealing strips (13). Connecting areas (14,15) for the cover and the sealing strips are provided separated from one another on the lateral frame parts.Between the spaced connecting areas and not covered by the hood cover extend sectionally frame wall sections (16) forming the vehicle bodywork outer skin. The nose-shaped part area (18) of the wall section facing the hood cover is so formed that together with the abutting inner located hood cover it forms a rain channel (19).
Patent NL-1009578-C1 (NL)
Title: To line sloping bank and bed of waterway with foil using pontoon with extending arms and with winch to unroll foil from roll at top of bank
Inventor: KAMPHUIS GERHARDUS FRANCISCUS
IPC: E02D17/20
Filed: 1998-07-07
Granted: 2000-01-10
Abstract: A roll of foil (B) is on top of the bank (C). A pontoon (E) has extending arms (G) with rollers (F1,F2). A cable (D) is winched onto the drum (A) to pull foil to cover the slope and bed of the waterway. If the waterway is narrow, a crane could be used instead of the pontoon.
Patent NL-1011988-C1 (NL)
Title: Modular cover system for building platform consists of system of poles which support tarpaulin or other waterproof sheet
Inventor: KLERX WILHELMUS MARIA ANTONIUS
IPC: E04G5/12
Filed: 1999-05-07
Granted: 2000-06-08
Abstract: The structure has a vertical rear network of connected vertical (1, 2) and horizontal (6, 8) tubular poles and feet (1). The top of the rear network is coupled to angled telescopic poles (4, 5) by angle couplings and buttress support rods (11). One edge of the waterproof sheet is attached at the front of the structure by clips. The opposite edge is weighted down by a series of interlocked poles (9, 9A).
Patent NL-1026493-C1 (NL)
Title: Packaging for eggs permits inscription to be applied to it and comprises a minimum of two parts
Inventor: VEN MARCUS LEONARDUS GERARDUS
IPC: B65D85/32
Filed: 2004-06-24
Granted: 2005-12-28
Abstract: The packaging for eggs permits an inscription to be applied to it and comprises a minimum of two parts. The interior is formed by pulp cardboard whilst the bottom and lid are formed by corrugated cardboard. These latter parts may also be of solid cardboard. The definitions of the three types of cardboard quoted are as follows:- Solid cardboard - comprises several layers forming an enclosed thickness. Pulp cardboard - comprises paper particles dissolved in water and then formed and dried to a specific shape. Corrugated cardboard - comprises an upper and a lower layer of paper or cardboard, between which is a corrugated layer of paper or cardboard.
Patent RU-2079274-C1 (RU)
Inventor: ALFRED GRENE
IPC: C07D493/10
Filed: 1987-04-22
Granted: 1997-05-20
Abstract: FIELD: organic chemistry and technology. SUBSTANCE: product: derivative of tetrahydrofuran of the formula:   (I) where: X 1  and X 2  - are similar or different and mean H, halogen, O-(C 1 -C 4 )-alkyl, hydroxy-group, -S-(C 1 -C 4 )-alkyl, acyl substituted with halogen, di-((C 1 -C 4 )-alkyl)-amino, (C 1 -C 4 )-alkoxyimino; A - phenyl substituted with two halogen atoms; (C 1 -C 4 ) - hydrogen. Method of struggle against fungi involves plant treatment with compound of the formula (I) as isomer at m. p. 96 C or equimolar mixture of isomers taken at amount 0.11-1 kg/ha. Synthesized compounds were used as fungicides. EFFECT: improved method of synthesis, enhanced effectiveness. 4 cl, 3 tbl
Patent RU-2074024-C1 (RU)
Inventor: UMBERTO ZARDI
IPC: B01J8/04
Filed: 1990-03-07
Granted: 1997-02-27
Abstract: В процессе для экзотермического гетерогенного синтеза, например, аммиака, в котором синтез-газ приводится в состояние вступления в реакцию в нескольких каталитических слоях при аксиально-радиальном или только радиальном потоке, вступавший в реакцию газ собирается на выходе из последнего каталитического слоя и передается на охлаждение, которое ведут путем косвенного теплообмена в парогенераторе с получением водяного пара. Усовершенствованный реактор содержит три каталитических слоя с, по меньшей мере, двумя вогнутыми нижними частями; первую систему резкого охлаждения, с ее распределительным устройством, расположенным внутри первого верхнего слоя, непосредственно под неперфорированной частью внутренней стенки упомянутого слоя; газообменное устройство, расположенное по центру, по меньшей мере, одного из двух верхних слоев; парогенератор (паровой котел), внутри верхней узкопроходной части оболочки, и внутреннюю центральную трубу, чтобы подавать к верхней части вступивший в реакцию газ, собранный в третьем слое. 2 с. и 8 з.п. ф-лы, 1 ил.
Patent RU-2011900-C1 (RU)
Title: Jointed connecting rod
Inventor: DZHURENKO VLADIMIR K
IPC: F16C7/00
Filed: 1990-02-19
Granted: 1994-04-30
Abstract: FIELD: mechanical engineering; engines. SUBSTANCE: connecting rod has bent bar made up of two portions with small end for piston and big end for crankpin. Both portions are connected by pin. Ends are of oval shape with additional holes arranged asymmetrically. Fitted in holes are pins to fasten reactive rod. Reactive rod and bar are of rectangular H-shape. Capacity is increased owing to displacement of center of gravity and increased radius, and longevity is increased owing to decrease of load on units and parts of crank gear. EFFECT: increased capacity and longevity. 1 dwg
Patent RU-2028624-C1 (RU)
Title: Power supply monitoring device
Inventor: BOLINOV VLADIMIR A
IPC: G01R19/165
Filed: 1990-07-02
Granted: 1995-02-09
Abstract: FIELD: electrical engineering. SUBSTANCE: monitoring device has monitoring unit 1, disabling unit 2, and fault signal shaper 3. Unit 1 has comparators 4-6 and coincidence gate 7 whose output is connected to output of unit 1, input of unit 2, and data input of shaper 3, their inputs are connected to outputs of comparators 4-6 whose inputs are connected to input terminals of device; output of unit 2 is connected to enabling input of shaper 3 whose output is connected to device output. EFFECT: improved design. 2 cl, 1 dwg
Patent RU-2068289-C1 (RU)
Inventor: FROMBERG EDUARD M
IPC: A63F9/00
Filed: 1990-08-14
Granted: 1996-10-27
Abstract: FIELD: radio engineering. SUBSTANCE: device has random number generator 1, AND gate 12, clock oscillator 2, six pulse generators 3, 14, 15, 16, 17, 24, memory unit 20, two sound oscillators 18 and 19, three OR gates 4, 22 and 25, two flip-flops 13 and 26, two integrators 18 and 19, one dynamic head 23, two control units 8 and 11, four switches 6, 7, 9, 10, two counters 27 and 28, initial setting switch 21, two decoders 29 and 30, two indication units 31 and 32. EFFECT: increased functional capabilities. 2 dwg, 1 tbl
Patent RU-2007148-C1 (RU)
Inventor: ZUSMANOVSKIJ ZINOVIJ A
IPC: A61F5/41
Filed: 1990-09-11
Granted: 1994-02-15
Abstract: FIELD: medicine. SUBSTANCE: sex corrector has two halves, jointly connected one with another and connected by couples 7 along a common axis. Each half includes arc-shaped members, arranged successively along an axis of the device and rigidly connected one with the other by straight pieces of rotary rods 6 in such a way, that the joint connection of the device, representing mutually parallel straight pieces of the rotary rods of the above mentioned halves, is embraced by couples 7. The assembled device has pairs of mutually parallel jointly connected one with the other and bent one towards the other arc-shaped members, forming radially arranged relative to the axis of the device the head fixing attachment 1, the additional fixing member 8, the control fixing member 9 and arms 4,5 of a root fixing attachment, whose free ends are provided by tension and locking means. All fixing members has diameters, being increased one relative to another in direction from the head fixing attachment towards the root fixing attachment. A diameter of the arm bending of the root fixing is more, than a diameter of the control fixing member, being nearest to it. The arc-shaped pieces of the additional and control fixing members 8,9 are, for example, cone-shaped with one outer section, having rounded angles 12 of the base 11 of each member; they are mutually connected by their top portions 10, forming double- section arc-shaped pieces of the fixing members 8,9. The whole device is placed in an elastic envelope. EFFECT: enhanced reliability of operation. 2 cl, 2 dwg
Patent RU-2022814-C1 (RU)
Inventor: VOLOSHCHENKO NIKOLAJ A
IPC: B60H1/03
Filed: 1990-07-09
Granted: 1994-11-15
Abstract: Использование: транспортное машиностроение. Сущность изобретения: устройство содержит цилиндрический корпус 1 и жаровую трубу 2, размещенную внутри корпуса 1 с образованием водяной полости 3. Водяная полость 3 сообщена с отопительной батареей 20 и двигателем 27 с радиатором 26. 4 ил.
Patent RU-2020183-C1 (RU)
Title: Steel
Inventor: ASTAFEV ANATOLIJ A
IPC: C22C38/46
Filed: 1990-07-09
Granted: 1994-09-30
Abstract: FIELD: metallurgy and machine building, more particularly steel for manufacturing large section rolls. SUBSTANCE: steel additionally comprises nickel, the ratio of the components being as follows (wt %): 0.65-0.75 carbon; 2.5-3 chromium; 0.91-1.3 manganese; 0.4-0.6 silicon; 0.6-0.8 molybdenum; 0.35-0.5 nickel; 0.2-0.3 vanadium and iron, the balance, the manganese to vanadium ratio is 3 ≅ 13. EFFECT: improved hardenability and hardness. 2 tbl
Patent RU-2084650-C1 (RU)
Inventor: MERRITT DAN
IPC: F02B1/04
Filed: 1990-12-05
Granted: 1997-07-20
Abstract: Использование: в машиностроении, в частности в двигателях внутреннего сгорания. Сущность изобретения: двигатель внутреннего сгорания имеет первый и второй цилиндры, причем первый цилиндр имеет больший рабочий объем, чем второй цилиндр, и второй цилиндр выполнен в головке первого цилиндра. Первый и второй поршни установлены с возможностью возвратно-поступательного движения соответственно в первом и втором цилиндрах, причем второй поршень выполнен в виде выступа на днище (головке) первого поршня. Во втором поршне выполнена камера сгорания с отверстием для воздуха, сообщающимся с первым цилиндром, и вторым отверстием, сообщающимся со вторым цилиндром. Предусмотрено первое впускное средство во время хода (такта) впуска первого поршня, а также предусмотрено впускное средство для подачи топлива во второй цилиндр. Между первым и вторым цилиндрами имеется проход, обеспечивающий возможность перемещения воздуха из первого цилиндра во второй цилиндр иным, чем через камеру сгорания, путем на протяжении заданного угла перемещения поршней относительно цилиндров с помощью перемещения газов из второго цилиндра в камеру сгорания. Предусмотрено также дополнительное средство для регулирования перемещения воздуха. Изобретение позволяет усовершенствовать двигатель внутреннего сгорания путем повышения экономичности двигателя. 7 з.п. ф-лы, 8 ил.
Patent RU-2010428-C1 (RU)
Inventor: KAZACHENKO YURIJ M
IPC: H03M7/00
Filed: 1991-01-02
Granted: 1994-03-30
Abstract: Изобретение относится к технике преобразования кодов, в частности к устройствам для преобразования кода, и может найти применение в цифровых системах передачи. Целью изобретения является повышение помехоустойчивости. С этой целью в устройство для преобразования кода введены первый сумматор 9 по модулю два, ключ 10, интегратор 11, второй сумматор 12 по модулю два, которые совместно с первым, вторым и третьим регистрами 1, 4 и 5, элементом НЕ 6 включены между входной 2 и выходной 7 информационными шинами. 1 ил.
Patent RU-2017366-C1 (RU)
Title: Device for determination of seed germination
Inventor: SAVELEV VIKTOR A
IPC: A01C1/00
Filed: 1991-01-14
Granted: 1994-08-15
Abstract: FIELD: agricultural engineering. SUBSTANCE: device has inquiry and evaluation unit 2, light-sensitive members 3, light source 4, vessel for germination, loading plate 6 and cells 7 for seeds and feed plate 8, unit 9, installed above loading plate and having holes 10 for seedlings and vertical regulating plates. EFFECT: higher efficiency. 1 dwg
Patent RU-2004887-C1 (RU)
Inventor: PLYASKIN IVAN F
IPC: E21F1/06
Filed: 1991-02-13
Granted: 1993-12-15
Abstract: Сущность изобретени , между отбортованными  наружу концами секций размещено уплотнение Соединенные концы охватывают бандаж Концы  секций содержат взаимоответные канавки, в которых  размещен уплотнитель в виде жгута Концы по  отношению к наружной поверхности своей секции  расположены под острым углом Бандаж выполнен  из двух пластин, соединенных под пр мым углом и  охватывающих концы, и составлен из двух половин,  соединенных болтами 2 ил