baber/WOPTO huggingface dataset:
Patent DE-3818730-C1 (DE)
Title: Telescopic constant-velocity joint
IPC: F16D3/227
Filed: 1988-06-01
Granted: 1989-07-27
Abstract: Telescopic constant-velocity joint with an inner and an outer body and balls for torque transmission guided in tracks, each with centre lines parallel to the axis, in the inner and outer bodies and with balls guided in tracks with intersecting centre lines and serving for guidance into the angle bisector plane, in which arrangement, when the joint is extended, balls for torque transmission and balls for guidance lie diametrically opposite one another in pairs in mutually perpendicular planes through the axis of the joint.
Patent DE-3937787-C1 (DE)
IPC: G01S17/10
Filed: 1989-11-14
Granted: 1991-05-02
Abstract: A pulse transit time measuring arrangement comprising 
 
  - a signal pulse transmitter (1), 
  - a receiver (3) and an amplifier (5), 
  - an analogue/digital converter (6) with a maximum value of the output signal, 
  - a parallel adder (7) with a number of channels, 
  - a trigger pulse generator (8) for trigger pulses, and 
  - a sampling pulse generator (9),
 supplemented by 
 
  - a differentiating section (21) and 
  - a logic section (20) with an input which is connected in parallel with the input of the analogue/digital converter (6) and which, when the signal at the input reaches a certain value, connects the differentiating section (21) between receiver (3) and analogue/digital converter (6) and maintains this switching state for the duration of a multiplicity of trigger pulses. 
 
 
<??>The result is, in the manner of delta modulation, that the measuring range of a laser range finder is considerably extended towards short distances for non-cooperative targets at a long distance. 
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Patent DE-4103152-C1 (DE)
Title: Simultaneous rinsing and drying of mass produced parts - by treating parts in liq. bath, rinsing and drying while in hexagonal drum lowered in chamber on support and sealed
IPC: F26B11/18
Filed: 1991-02-02
Granted: 1992-04-23
Abstract: Mass produced parts, treated in a liq. bath, are rinsed and dried while in the hexagonal treatment drums (4), which is lowered into a chamber (1,2,3) rotatably on a support (5), which seals (7) against the end walls of the chamber and is enclosed by flaps (14) with seals. Fan (16) circulates air through apartures (18) on both long sides of the chamber, above the drum, producing an over-pressure. The air passing downwards through the parts (9) is led through a demister (10) surrounding the lower part of the drum, providing resistance to balance the different resistance of the parts. Spray nozzles (26) spray rinsing fluid into the space above the parts. ADVANTAGE - Simultaneous rinsing and drying without premature drying.
Patent DE-4106064-C1 (DE)
Title: Car drivers shoe protector with support - which consists of net mesh on base plate, with increase friction between net and shoe
IPC: B60N3/06
Filed: 1991-02-27
Granted: 1992-07-02
Abstract: The scuffing of a car driver's shoes is prevented by a protector consisting of a mesh (8) placed in front of the control pedals on a base plate (26). The adhesive friction between the driver's shoes and the upper side of the mesh is greater than the friction between the underside of the mesh and the base plate, allowing the mesh to move with the shoes. ADVANTAGE - Easy mfr., low height and reliable protection.
Patent DE-4108332-C1 (DE)
IPC: F16B25/00
Filed: 1991-03-14
Granted: 1992-08-13
Abstract: A screw (1) is to be used to secure two components (8 and 11) together by screwing the screw (1) into a blind hole (7) in component (8). Component (11) has a correspondingly larger through hole (13). The shank (20) of the screw has a self-tapping thread (3). A groove (4) extends from the free end of the screw shank (2) over at least one thread pitch (S) approximately parallel to the axis of the screw shank. At least the first thread (3') crossing the groove (4) extends from the rearward limiting side (5) of the groove (4) in the direction of insertion of the screw (1). This first thread (3') cuts the thread in the wall of the blind hole (7), whereby the material removed in cutting the thread is held in the relatively large groove (4).
Patent DE-4128676-C1 (DE)
Title: Optical phosphate glass with high refractive index and Abbe number - comprises oxide(s) of magnesium, calcium, strontium, barium, zinc and phosphorus, and fluoride
IPC: C03C3/16
Filed: 1991-08-29
Granted: 1993-03-04
Abstract: Optical phosphate glass with amorphous partial dispersion in the blue range of the spectrum consists of 9wt.%) 2-6 MgO, 0-2 CaO, 0-3 SrO, 45-51 BaO, 0-1 ZnO, such that the total of these oxides is 47-56; 44-49 P2O5, 0-0.6 F, and 0-0.5 F2-O. Pref. the ratio of total oxides to P2O5 is 1-1.4. ADVANTAGE - Refractive index greater than 1.57, Abbe number greater than 64.
Patent DE-4330569-C1 (DE)
Title: Process and apparatus for removing ammonium-containing compounds from wastewaters
Inventor: RENTROP MATTHIAS
IPC: C02F1/58
Filed: 1993-09-09
Granted: 1994-07-21
Abstract: The invention relates to a process and an apparatus for removing ammonium-containing compounds from wastewaters, in particular ammonia from filtrate wastewaters (foul water) from biological sludges and relates to an improvement of Patent 4239637 which relates to the treatment of such wastewaters. The object thus underlying the invention is to improve a process and an apparatus which in accordance with Patent 4239637 make possible, in as energy saving a manner as possible, removal of ammonium-containing compounds from wastewaters to the extent that the consumption of high-cost electricity can be kept as small as possible. According to the invention the object is achieved by the characteristics of Patent Claims 1 and 6. Advantageous embodiments of the process and the apparatus are described in the subclaims. <IMAGE>
Patent DE-4339761-C1 (DE)
Title: Luggage carrier for two-wheeled or multi-wheeled vehicles, in particular bicycles
Inventor: WEGER WOLFGANG
IPC: B62J7/06
Filed: 1993-11-22
Granted: 1995-04-13
Abstract: A luggage carrier for a two-wheeled vehicle, in particular a bicycle, comprises a supporting frame 4 which is connected above the rear or front wheel approximately horizontally to front stays 10 and rear stays 13. The invention proposes a supporting frame 4 which is configured in such a manner that its design can be varied with little effort, allowing its area of support to be increased and also allowing the function of the luggage carrier to be expanded by the connection of various add-on parts to the supporting frame 4. The area of support is increased by displacing 7f a hoop 6 which is connected displaceably to the rear supporting-frame end 8 and can be secured in its position by clamping. The ends of one of the add-on parts 17 are designed as connecting elements via which the add-on part can be connected to supporting-frame elements 7, 8 which run transversely with respect to the longitudinal direction of the supporting frame 4, lie opposite each other and have a plurality of connection openings 15. This add-on part 17 is, moreover, designed in a manner such that depending on its position with respect to the supporting frame 4 it permits a lateral bearing or resting area, or in another arrangement a horizontal or vertical expansion of the supporting frame 4, and is fastened securely by virtue of a defined position with respect to the supporting frame 4. Further add-on parts are [lacuna] as connecting elements for the rapid connection of baskets or other objects as well as connectable receptacle for... Original abstract incomplete. <IMAGE>
Patent DE-4341944-C1 (DE)
Title: Filter apparatus for a loading station
Inventor: BISSINGER HEINZ
IPC: B65G69/18
Filed: 1993-12-09
Granted: 1995-01-19
Abstract: The invention relates to a filter apparatus for a loading station having a filling funnel and a loading nozzle for taking off dust-forming material from a vessel. A filter container is coupled via a fixing section in the area of the loading nozzle. The filter apparatus does not act as a hindrance in the loading operation, in that its main part, the filter container, is arranged at the top displaced on or near the circumferential surface of the filling funnel. The front and rear side surfaces with respect to the circumferential surface of the filling funnel are matched to the shape of the circumferential surface, so that, for a relatively large surface area for the filter elements, no interfering contours result.
Patent DE-4424188-C1 (DE)
Title: Roller blind device to cover transparent roof of car
Inventor: ZWEIGART GERHARD
IPC: B60J7/00
Filed: 1994-07-08
Granted: 1995-12-21
Abstract: The roller blind device has the blind wound out from a winding roller to be stretched under the transparent roof. The stretched blind (9) is caught at a longitudinal spacing from the winding roller (8). The rod stretches across the width of the blind and is fixed under the roof panel (5). The roof panel may bulge upwards between the winding roller and the closing edge (11). The rod element (14) is offset upwards to be held under the roof panel so that the stretched blind is taken closer to the roof than its stretching plane in the vicinity of the rod element.
Patent NL-1005262-C1 (NL)
Title: Maintenance device for building facades
Inventor: BOSMAN MARNIX
IPC: E04G3/34
Filed: 1997-02-12
Granted: 1998-08-13
Abstract: The rail is fixed to the roof of the building and extends over the roof edge curving to run down the face of the facade (1). A support cage, for the workman, is carried on the rail and travels vertically up and down the facade. The cage is moved by a running mechanism (5) positioned at the top of the building before the bend in the rail and has central conducting wheel (9) and a manual plunger bar. The conducting devices are provided for coupling with the plunger bar so that the running mechanism runs through the bend and controls the cage. The conducting devices near the centre of the bend incorporate centering device for coupling with the running mechanism for the formation of a rotating point.
Patent NL-1009401-C1 (NL)
Title: Wall clip for photographs, drawings etc.
Inventor: SWIDDE ROBERT
IPC: G09F1/10
Filed: 1998-06-15
Granted: 1999-12-16
Abstract: A solid block (1), made from aluminum, wood or plastic, is stuck or screwed to a wall (5). The lower part of the block has a rear rebate (2). A solid rubber strip (3) is fixed in the rebate with adhesive (4). The semicircular section face of the strip just touches the wall and will grip documents which are placed against the wall and pushed upwards.
Patent RU-2042961-C1 (RU)
Title: Method of phasing multiaperture optical system
Inventor: BAKUT PETR A
IPC: G01S17/32
Filed: 1986-10-31
Granted: 1995-08-27
Abstract: FIELD: optical instrument engineering. SUBSTANCE: method is based upon reception of interference image of light radiation source. Path-length difference is compensated according to test results among optical beams from system subapertures. Initial value of path-length difference of optical beams ΔS o  is determined. Interference image is registered at spectral range with width of  , where λ is average wavelength of light radiation. Interference pattern contrast distribution is determined, and interference pattern luminosity distribution is determined from the value of contrast. Values of luminosity relation are formed at different areas. According to relation formed, values of path-length difference of optical beams of system subapertures are determined, and after that the system should be compensated. EFFECT: improved precision; improved reliability of operation. 1 dwg
Patent RU-2066941-C1 (RU)
Title: Устройство для крепления диодов
Inventor: BYKOV ANDREJ V
IPC: H05K7/02
Filed: 1988-05-31
Granted: 1996-09-20
Abstract: Использование: в технике СВЧ, в частности в конструкции устройств для крепления диодов. Сущность изобретения: в устройстве, содержащем корпус с контактным элементом и подпружиненный стержень, введена проводящая пластина, перемещающаяся вдоль оси стержня, имеющая электрический контакт с одним из выводов диода и образующая с корпусом конденсатор. Между проводящей пластиной и корпусом может быть размещена диэлектрическая прокладка. Механизм перемещения пластины может быть выполнен в виде проводящего индуктивного стержня, один конец которого электрически контактирует с корпусом. 2 з.п. ф-лы, 4 ил.
Patent RU-2016581-C1 (RU)
Inventor: NOVITSKIJ IVAN A
IPC: A61K39/42
Filed: 1989-04-11
Granted: 1994-07-30
Abstract: FIELD: medicine. SUBSTANCE: idea of this method resides in studying antihemagglutinins and antihemolysins in blood serum from 4 to 4.5 years after completion of vaccination using live measles vaccine and revaccinating seronegative children and children in which titration revealed content of antiagglutinins in ratio of 1 : 5 to 1 : 10 and amount of antihemolysins in ratio of 1 : 10 to 1 : 20. EFFECT: disclosed method allows reducing number of children serologically examined for antimeasles antibodies three and a half times.
Patent RU-2026020-C1 (RU)
Inventor: KOPYLOV VITALIJ S
IPC: A61B17/02
Filed: 1989-10-09
Granted: 1995-01-09
Abstract: Изобретение относится к медицинской технике. Цель- снижение травматичности путем исключения полного разреза мягких тканей, что достигается применением устройства, содержащего рукоятку 1, соединенную со стержнем 2 посредством изогнутого под углом черенка 3. На свободном конце стержня выполнен центральный резьбовой канал 4, в котором с помощью резьбовой шпильки 5 закреплена съемная насадка и ее разновидности. 6 ил.
Patent RU-2025873-C1 (RU)
Title: Controlled key element
Inventor: PANCHENKO VIKTOR N
IPC: H02M3/135
Filed: 1990-05-04
Granted: 1994-12-30
Abstract: FIELD: conversion equipment. SUBSTANCE: controlled key element has input, common and output terminals to connect correspondingly voltage source and load 9 and capacitor 8. Network composed of element 6 limiting rate of current growth shunted with circuit 7 limiting overvoltage connected in series and of n completely controlled valves also coupled in series is placed between input and output terminals. Each of valves is shunted with network of threshold element 4 and diode 5 connected in opposition. Capacitor 8 is placed between input and output terminals. Each of completely controlled valves can be shunted with resistor and diode inserted in addition. Additional completely controlled valve shunted with RCD network and threshold element can be placed in series with basic completely controlled valve. EFFECT: increased operating voltage. 6 cl, 5 dwg
Patent RU-2035654-C1 (RU)
Title: Compensator for pipe line
Inventor: BYKOV PETR A
IPC: F16L51/00
Filed: 1990-06-18
Granted: 1995-05-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: compensator comprises housing having eccentric bushing and pair of bushings received in the eccentric bushing wherein a ball tip is received. A branch pipe is received in the tip. The bushing have eccentric outer side and spherical inner side. The branch pipe is axially movable and thus compensates change in the pipe line length. Eccentric interaction of the bushings over cylindrical and spherical sides compensates lateral and angular displacements. EFFECT: enhanced reliability. 2 dwg
Patent RU-2000625-C1 (RU)
Inventor: PASTUKHOV DMITRIJ V
IPC: H01J49/26
Filed: 1990-09-17
Granted: 1993-09-07
Abstract: Использование: в масс-спектрометрии,  в частности при анализе поверхности методом  термической десорбции. Сущность изобретени :  исследуемым сплавом в жидком  состо нии заполн ют пористый держатель,  затем сплав охлаждают до кристаллизации,  после чего нагревают до температуры выше  температуры плавлени , регистриру  при  этом температуру нагрева и с помощью масс-  спектрометра величины парциальных потоков  десорбции компонентов сплава. 3 ил.
Patent RU-2028641-C1 (RU)
Title: Serviceability check method for measuring information acquisition circuits
Inventor: ZUBOV EVGENIJ G
IPC: G01R31/28
Filed: 1990-10-18
Granted: 1995-02-09
Abstract: FIELD: electrical engineering. SUBSTANCE: signals coming from strain-gage resistors are measured and measurement results corresponding to open and short circuits in measuring information acquisition circuits are displayed in order of polling of matrix switch channels. EFFECT: provision for additional check of matrix switch whose results can be used for unambiguous determination of vertical and horizontal bus number related to faulty part of equipment under check. 2 dwg
Patent RU-2030495-C1 (RU)
Title: Smoothing machine
Inventor: STOLPER MIKHAIL VLADIMIROVICH
IPC: D06F67/08
Filed: 1990-09-21
Granted: 1995-03-10
Abstract: FIELD: home appliances. SUBSTANCE: machine has smoothing roll 1, servodrive 2 of the roll rotation, smoothing shoe 3 with the electric circuit of connected in series fuel electric elements, electric drive 4 of the clamp mechanism of shoe 3, pickup 5 of the rotational speed of roll 1 kinematically connected with servodrive 2, control circuit 6 whose first input is switched on pickup 5 and its output to the regulated input of the servodrive. Besides the machine is equipped with two limit switches 7, 8 and the temperature-sensitive element of the footing heating of the smoothing shoe as well as with electric and kinematic connections. The smoothing shoe has two fuel electric elements one of which is located along shoe 3 in the first zone of the footing on the move of articles during smoothing and the other one is disposed parallel to the first one in the second zone of the footing. EFFECT: enhanced efficiency. 2 cl, 6 dwg
Patent RU-2042102-C1 (RU)
Title: Узел задержки для устройства, передающего подрывной сигнал
Inventor: RONALD M DAFRAJN
IPC: C06C5/06
Filed: 1991-02-06
Granted: 1995-08-20
Abstract: Использование: в средствах подрыва, применимых при взрывных работах, в частности в их узлах задержки, для обеспечения заданного времени задержки, регулирования скорости приложения давления к замедлителю и для удержания пиротехнического состава при повреждении передающего устройства. Сущность изобретения: у входного торца корпуса замедлителя с пиротехническим составом для передачи сигнала подрыва введен буферный элемент, выполненный с множеством отверстий, позволяющих пропускать сигнал подрыва. Он выполнен инертным к изменениям характеристик сигналопередачи, стойким к прожиганию и химически не реагирующим с пиротехническим составом. Буферный элемент может быть выполнен в виде проволочной сетки с размером ячейки 20 - 325 меш. 7 з. п. ф-лы, 2 ил.
Patent RU-2001914-C1 (RU)
Inventor: NIKOLAS DZH KHRIB
IPC: A61P25/04
Filed: 1991-04-15
Granted: 1993-10-30
Abstract: Сущность изобретени ; соединение общей  формулы I. где R и R - независимо друг от друга  представл ют собой водород или низший апкил или  R и R , вз тые вместе с атомом углерода, к которому  они присоединены, образуют спироконденси-  рованный (С -С ) циклоалкан, подвергают взаимо-  действию с параформальдегидом и амином в присутствии  катализатора, предпочтительно хлорида меди (i). Полученное соединение общей формулы  II, где R и R -указано, R и R вместе с атомом  азота, к которому они присоединены, вырбаны из  гуппы, содержащей гетероциклические радикалы,  выдел ют в свободном виде или в виде фармацевтически  приемлемых кислотно-аддитивных солей.  СтруктуныеформулыIиII , (I) 1 зл ф-лы 2табл
Patent RU-2008791-C1 (RU)
Title: Method of early diagnosis of malignant tumors in stomach
Inventor: BALALYKIN ALEKSEJ S
IPC: A61B1/00
Filed: 1991-03-25
Granted: 1994-03-15
Abstract: FIELD: medicine; gastroenterology. SUBSTANCE: in the first visual endoscopic examination, researchers obtained biopsy from portions of stomach which exhibited endoscopic symptoms of dysplasia, determined coordinates of those portions using cylindrical coordinate grid and then introduced them in data base. When examination revealed histological features of dysplasia or metaplasia, additional biopsies were derived from portions with earlier defined coordinates. If degree of dysplasia built up, researchers diagnosed malignant tumor in stomach. EFFECT: higher reliability of diagnosing early forms of stomach carcinoma in endoscopic examination.
Patent RU-2007755-C1 (RU)
Inventor: PISKLAKOV EVGENIJ A
IPC: G06Q50/22
Filed: 1991-01-02
Granted: 1994-02-15
Abstract: FIELD: automation and computer engineering. SUBSTANCE: device has direct voltage power supply 1, commutator 2, decease name indicator 3, matrix 4 having coefficients of decease symptoms, symptom input unit 5, correcting capacitor 6, analog commutator 7, decease probability indicator 8, clock 9, first pulse counter 10, digital comparator 11, OR gate 12, memory unit 13 for storage of threshold values of decease risk factors, reference voltage supply 14, switch 15, AND gate 16, counting pulse generator 17, second counter 18 and unit 19 for determination of more precise decease symptoms having memory unit for storage of decease symptoms, switches of first and second groups, decoder and symptom indicator. Device provides new possibility to input information about decease symptoms which need verification from more precise diagnosis. EFFECT: increased functional capabilities. 3 dwg
Patent RU-2056401-C1 (RU)
Title: Method for production of propargyl ethers
Inventor: KARAEV SIYAVUSH FARKHAD OGLY
IPC: C07C43/162
Filed: 1991-04-17
Granted: 1996-03-20
Abstract: FIELD: production of inhibitors of corrosion. SUBSTANCE: propargyl alcohol is used as reagent1, appropriate olefin being used as reagent 2. Reaction is carried out at 85-90 C in the presence of catalyst. Mass ratio alcohol: olefin: catalyst is 1:1:0.0002. EFFECT: improves efficiency of method. 2 tbl
Patent RU-2032640-C1 (RU)
Title: Polymeric mineral composition
Inventor: SHAGIN ALEKSANDR LVOVICH
IPC: C04B26/12
Filed: 1991-03-05
Granted: 1995-04-10
Abstract: FIELD: production of building materials. SUBSTANCE: the composition comprises (wt % ): 15-3- resol type phenol formaldehyde resin; 0.2- 1.0 aqueous ammonia solution; 10-30 Portland cement 40-60 filler, and water, the balance. The resulting polymeric concrete has a compression strength of 70.2 MPa and a bending strength of 12.1 MPa. EFFECT: improved properties of the building materials. 2 tbl
Patent RU-2022931-C1 (RU)
Inventor: LAPKOVSKIJ VALENTIN M
IPC: C02F103/02
Filed: 1991-05-24
Granted: 1994-11-15
Abstract: Использование: в водоподготовке, а также в технологиях, использующих обескислороженную и обезуглекислоченную воду. Сущность изобретения: деаэратор содержит коаксиально установленные корпусу паровую и водяную рубашки, шайбу, расположенную в верхней части корпуса и образующую кольцевой зазор с его внутренней поверхностью, и стакан, охватывающий нижнюю часть паровой рубашки, при этом трубопровод отвода пара соединен нижним концом с шайбой, а нижняя часть корпуса выполнена перфорированной. 1 ил.
Patent RU-2058576-C1 (RU)
Inventor: KURTIS IRINA VLADIMIROVNA
IPC: G05B13/02
Filed: 1991-06-04
Granted: 1996-04-20
Abstract: FIELD: automatic control systems. SUBSTANCE: system includes a unit for determining functional relation of phase variable values, a unit for setting a functional relation, adders, a unit for forming feedback factors, a multiplier, a unit for multipliers, a unit for calculating terms of power progression, a unit for calculating variable factors of respective terms of the power progression, a differentiating unit, a divider. The differentiating unit detects a rate of an error change, a divider determines a ratio between of set and actual speed values. When the above mentioned speed value is less, than a desirable one, the feedback signal is being increased; when the speed is more, than the desirable value, the feedback signal is being decreased. EFFECT: enhanced dynamic accuracy of the system. 1 cl, 1 dwg