baber/WOPTO huggingface dataset:
Patent DE-4107847-C1 (DE)
Title: Impulse sensor using Wiegand effect - has winding connected to single pole switch for short circuiting winding when physical quantity e.g. temp., pressure, acceleration etc. changes
IPC: G01P3/481
Filed: 1991-03-12
Granted: 1992-09-24
Abstract: The pulse wire sensor of Wiegand sensor (1) consists of a fixed transmitting head (2) with two permanent magnets (2.1,2.2) differently polarised and having a detecting coil (2.3) between them. The ends of the coil can be connected to an electronic evaluating unit (5). Spatially separated from the head and capable of being moved past it, there is the pulse wire (3), with its longitudinal axis parallel to that of the transmitting head unit. The former has a soft magnetic core (3.01) in a hard magnetic tube (3.02) and it possesses a winding (3.1), with its leads (3.1.1,3.1.2) going to a single pole switch (4) by means of which the coil can be shortcircuited, if the magnitude, for instance, of a physical quantity increases on the lever arm (4.1). USE/ADVANTAGE - Esp. for monitoring vehicle tyre pressure, also for measurement of rotational speed, sensing angles, contactless switches, flow measurement, card readers, etc. Position of switch is determined contactlessly.
Patent DE-4140481-C1 (DE)
Title: Roof ridge covering strip made in two parts - has one part fixed to ridge board and other to tile connected by pressure activated clips.
IPC: F24F7/02
Filed: 1991-12-09
Granted: 1993-04-29
Abstract: The covering strip is for the roof ridge on a building. The roof ridge board (2) has a cover strip forming a seal between the ridge board and the topside of the tile (3) on each side of the ridge. On a tile (3) adjacent to the ridge, one half of the strip (23) is located on a foam base. The connection to the underside (18, 19) at the other half is made without tools by rise of clamping strip or press stud-like forms in the cover strip. USE - Roof ridge covering system for buildings.
Patent DE-4202700-C1 (DE)
Title: Hollow plastic component prodn. - comprises placing plastic in divided mould and inflating using gas pipe which is pushed in after closing
IPC: B29C49/02
Filed: 1992-01-31
Granted: 1993-04-22
Abstract: A process for producing a hollow component made of plastic, esp. a floating component for landing points, includes placing the plastic in a dividable mould and then inflating it like a balloon, against the inner mould walls, using a gas pipe. The plastic is a recycling lump, which is slightly compressed when the mould is closed. The gas pipe and a ventilation pipe are pushed into the plastic after the mould has been closed. After inflation and after the moulding has solidified, cool air is blown in while maintaining the pressure in the moulding. USE/ADVANTAGE - The process is simple and economical, and the components are used for maritime purposes.
Patent DE-4207086-C1 (DE)
Title: Automatic initialisation system for programmable memory - uses plug-in read-only memory providing basic software transferred to working memory after voltage interruption
Inventor: WINDAU ULRICH DIPL ING
IPC: G06F9/4401
Filed: 1992-03-06
Granted: 1993-10-28
Abstract: The initialisation system has a connection interface for a programming and testing device and receives a plug-in program memory (5) providing basic software, a user program and operating commands in the form of operation telegrams, transferred to the automated device upon connection of the programming and testing device. A detection element responds to the operating voltage being restored after an interruption, to transfer the basic software to a random-access working memory, with serial read-out of the operation telegrams. ADVANTAGE - Automatically restores automated device operative state upon interruption of supply voltage without re-connection of programming and testing device.
Patent DE-4220686-C1 (DE)
Title: Childs car seat with rear facing facility - has support wedge for rear facing and with removable seat back for older children
IPC: B60N2/28
Filed: 1992-06-24
Granted: 1993-07-01
Abstract: The childs seat comprises a seat moulding (1) and a detachable back support (6) which are strapped onto the car seat using the lap belt. To convert the seat for rearward facing a wedge shaped support (3) is strapped to the car seat via the seat belt and the childs seat is secured to the wedge via recessed fittings (15). The rake of the back support is adjustable within preset limits. A screw adjustment (9) and a slot hinge (4) provide the seat back adjustment. Very small children can be supported by the rearward facing mounting on the front passenger seat, while small children are supported on the forward facing seat. ADVANTAGE - Universal use, one system will cater for children of all ages.
Patent DE-4301042-C1 (DE)
Title: Treatment the sludge obtained from zinc leachant - to recover zinc, iron and manganese
Inventor: ROEHRBORN HANS-JOACHIM DR
IPC: C01G49/00
Filed: 1993-01-16
Granted: 1994-04-07
Abstract: Zinc leaching solution is treated with chlorine gas and zinc oxide suspension or sodium zincate leach at a pH of 4-4.5 to produce a zinc-containing solution and a residue containing zinc, iron and manganese. The residue is treated with H2SO4 to a pH of 1.5-4 and reaction occurs at 20 deg.C to boiling point before the zinc-containing solution is removed from the residue sludge. This residue is suspended in water and mixed with SO2 upto a pH of above 4 before the Mn and Zn-containing solution is removed from the Fe-containing residue. The solution is then mixed with a Na2S solution to a pH of 5-7 and the resultant Mn-contg. solution separated from the zinc sulphide residue. ADVANTAGE - The Zn, Fe and Mn can be selectively recovered from the leachant in an economic and pollution-free process. The Zn is recovered as zinc sulphide and can be used to produce pigment.
Patent DE-4327664-C1 (DE)
Title: Burglary-detection arrangement (intrusion-detection arrangement)
Inventor: SIEGWARTH MARTIN DIPL ING
IPC: G08B13/04
Filed: 1993-08-17
Granted: 1994-11-03
Abstract: In a burglary-detection arrangement having at least one glass break sensor (4) arranged on or in a glass pane, at least one evaluation unit arranged outside the glass pane and electrical signal transmission between the glass break sensor (4) and the evaluation unit, cost-effective and effective electrical signal transmission is achieved between the glass break sensor (4) and the evaluation unit in that there are provided for electrical signal transmission planar capacitors (C1, C2) whose respective surfaces (5, 6; 7, 8) are arranged on opposite sides of the glass pane (1). <IMAGE>
Patent DE-4417931-C1 (DE)
Title: Metal detector for indicating buried object presence and direction
Inventor: ROHRBECK WOLFGANG PROF DR
IPC: G01V3/10
Filed: 1994-05-19
Granted: 1995-08-17
Abstract: The metal detector uses a stimulus coil (2) driven from a DC source (1) and a controlled by pulse generator (7). A receiving coil (4) also included is connected to an amplifier (12) and output (Ausgang). A current loop technique is used where a static magnetic field is generated using direct current, then interrupted via a generator controlled switch (8) and allowed to decay. The resultant magnetic flux induces eddy currents in metallic objects. Induced oscillations continue in the objects after the magnetic field decay which are subsequently detected.
Patent DE-4424047-C1 (DE)
Title: Prodn. of radio:labelled compsns. for use in cell cultures
Inventor: OESTERHELT DIETER PROF DR
IPC: C12N1/20
Filed: 1994-07-08
Granted: 1995-05-24
Abstract: Prodn.of <13>C- and/or <15>N-labelled compsns. (I) comprises: (a) digesting <13>C- and/or <15>N-labelled phototropic cells with a mixt. of pectinase, cellulase and opt.  alpha -amylase; (b) centrifuging the digested mixt. to obtain a pellet and a supernatant; (c) fractionating the supernatant on a column to obtain a sugar compsn. (Ia) and a peptone compsn. (Ib); and (d) preparing a hydrolysate compsn. (Ic) from the pellet by extracting lipids, hydrolysing the pellet with acid and neutralising the hydrolysate. Also claimed are the compsns. obtd. for (use in) a cell (culture) medium.  Pref. the enzyme mixt. comprises 1-10 (esp. 4)g pectinase, 0.2-3 (esp. 1)g cellulase and 0-0.5 (esp. 0.01)g  alpha -amylase in 20 ml sterile distilled water. The phototropic cells are plant cells, esp. tobacco, spinach or basil cells.
Patent NL-1002683-C1 (NL)
Title: Packing container made from single sheet
Inventor: HURK ANTONIA KOENDERS GEB VAN
IPC: B65D5/18
Filed: 1996-03-22
Granted: 1997-09-23
Abstract: Each sidewall (5) has a strip (8) protruding from each side. When the strips are joined together they form further laminated sidewalls for the box-shaped container, which is open to one side. On strip at least has a flap (10) extending towards the opposite strip and which fits in an opening between the bottom (3) and the opposite strip. The flap can be trapezium-shaped with two right-angle hooks, while one of its sloping sides is curved. The opening (10) can be triangular in shape.
Patent NL-1025962-C1 (NL)
Title: Encapsulation method for electronic component on substrate, comprises injecting filler and encapsulating material into mould on opposite sides of support film
Inventor: BOS ARNOLDUS ADRIANUS
IPC: H01L21/56
Filed: 2004-04-16
Granted: 2005-10-18
Abstract: A filler material (8b) is injected into the mould on the opposite side of a support film (12) to the substrate (14) at essentially the same pressure as the encapsulating material (8a). At least one support film is placed inside a mould comprising at least two mould sections (2, 4), the substrate with the electronic component (16) on top is placed on top of the film so that at least one side of the substrate is masked from the encapsulating material by the film and the mould is closed so that the mould sections are at least partially supported by the film. The encapsulating material is injected into the mould under pressure from the side of the mould cavity facing the substrate.
Patent NL-1030809-C1 (NL)
Title: Card holder for e.g. identity and bank cards, has window on front side and slots on rear side
Inventor: FOKKENS FILIPPUS JAN
IPC: G09F3/20
Filed: 2005-12-29
Granted: 2007-07-02
Abstract: The front side (2) of the holder (1) contains a window (4) and the rear side contains three slots.
Patent RU-2035001-C1 (RU)
Title: Section of filling pipe line for ultra-pure cryogenic products
Inventor: ARTAMONOV YURIJ V
IPC: F16L39/04
Filed: 1983-04-07
Granted: 1995-05-10
Abstract: FIELD: cryogenic engineering. SUBSTANCE: section is made up as two preliminary evacuated parts 1 and 2. Each of the parts consists of inner pipe line 3 and outer casing 4. Part 1 is provided with [-shaped compensator 7 having movable supports 8. Part 2 is provided with fixed bearing 9. The end faces of [-shaped compensator 7 has branch pipes, which can be pinched, for communication with spaces of compensating inserts before their fastening. EFFECT: improved design. 2 dwg
Patent RU-2031271-C1 (RU)
Inventor: BYTS YURIJ A
IPC: F16F6/00
Filed: 1988-09-16
Granted: 1995-03-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: vibration insulator has flexible member and piezoelectric ring which has electrodes and encloses the flexible member. The electrodes are connected to a resistive load. The value of the resistive load is defined by power of oscillation to be damped. EFFECT: enhanced damping of oscillation. 1 dwg
Patent RU-2021706-C1 (RU)
Inventor: POLSHAKOV ARKADIJ A
IPC: A01G31/00
Filed: 1988-12-02
Granted: 1994-10-30
Abstract: Использование: сельское хозяйство, в частности, при выращивании растений в условиях защищенного грунта. Сущность изобретения: растения помещают в вегетационный сосуд и закрепляют с помощью держателя, периодически подают питательный раствор, сливают его и выдерживают корни без питательного раствора заданное время, причем в зимнее время выдержку без питательного раствора увеличивают в 1,3 - 1,7 раза по сравнению с летним периодом времени. 2 табл.
Patent RU-2025086-C1 (RU)
Inventor: VASILEVSKIJ NIKOLAJ N
IPC: A61B5/053
Filed: 1989-02-27
Granted: 1994-12-30
Abstract: Изобретение относится к области медицины, в частности к травматологии и хирургии. Способ позволяет повысить точность прогнозирования течения травматологической болезни с высокой результативностью по действительному исходу. Для этого выявляют и фиксируют дисбаланс возбудительно-тормозных реакций контралатерального и ипсилатерального полушарий головного мозга, являющихся ответными на периферические раздражения, вызванные травмой, осуществляют статистическую обработку последовательности точек смены фаз и выявляют на этой базе активацию контралатерального или ипсилатерального полушарий головного мозга, являющуюся основой, для благоприятного или неблагоприятного прогнозирования течения травматической болезни. 1 ил.
Patent RU-2023698-C1 (RU)
Inventor: MAKOV EVGENIJ P
IPC: C04B7/36
Filed: 1989-07-19
Granted: 1994-11-30
Abstract: Изобретение относится к промышленности строительных материалов, преимущественно к технике обжига минерального сырья. Целью изобретения является снижение энергоемкости процесса. Способ получения цементного клинкера во вращающейся печи включает совместный помол сырьевых компонентов, сушку материала, подачу 70 - 90% твердого топлива в сырьевую смесь от общего количества, обжиг сырьевой смеси в перекрестном токе с отходящими газами с последующей подачей на спекание во вращающуюся печь, сжигание 10 - 30% топлива от общего его количества во вращающейся печи. Сжигание 10 - 30% топлива во вращающейся печи осуществляют с коэффициентом избытка воздуха 2,0 - 4,0, а обжиг проводят при 1360 - 1450°С. Продолжительность спекания снижается в 1,2 - 1,75 раза, что позволяет укоротить вращающуюся печь на 20 - 75%. 1 табл.
Patent RU-2022976-C1 (RU)
Inventor: GREKOV ANATOLIJ P
IPC: C08G18/32
Filed: 1989-08-22
Granted: 1994-11-15
Abstract: Использование: в качестве материала для мембран. Сущность изобретения: в основной цепи полиуретанмочевины содержатся фрагменты общей формулы, где   при n, равном 12 или 18;   при n, равном 2; R 1 : [OC(CH 2 ) 4 -COO(CH 2 ) 4 O] n  при n, равном 10;   и при n, равном 6;  , -(CH 2 ) 6 -. Полиуретанмочевину с указанными фрагментами в основной цепи получают путем взаимодействия форполимера с концевыми изоцианатными группами, в виде раствора в диметилформамиде с диаминодибензо-18-краун-6, при комнатной температуре в течение 2 ч. 2 табл.
Patent RU-2040651-C1 (RU)
Title: Suspended ceiling and fastening assembly
Inventor: FERNAN SHERRER
IPC: E04B9/00
Filed: 1989-12-21
Granted: 1995-07-25
Abstract: FIELD: civil engineering. SUBSTANCE: suspended ceiling has taut panel that is hung from supports secured in the wall or ceiling by edge halation made in the form of a hook or harpoon. The supports are made of vertical ribs of different height, which are joint using horizontal shelf. The ribs form a cavity open from beneath. The panel enters the cavity from beneath. Edge halation of the panel rests on a horizontal shoulder being a part of a rib. The support has elements for fastening to walls or ceilings. The shoulder is located on a shorter rib. EFFECT: highly reliable and technologically effective ceiling. 15 cl, 11 dwg
Patent RU-2007981-C1 (RU)
Inventor: KAUSHLY KIM M
IPC: A61G5/02
Filed: 1990-04-02
Granted: 1994-02-28
Abstract: FIELD: medicine. SUBSTANCE: wheelchair comprises chassis 1 of any conventional type and chair 2. Chair 2 consists of seat 3 connected by joint 4 with footrest 5 and chassis 1 and by joint 6 with backrest 7 fitted with elbow rests 8. Backrest 7 is connected to footrest 5 by rail 9 which, in turn, is connected by joints 10 and 11 with footrest 5 and backrest 7, respectively. Rail is controlled by rod of hydraulic cylinder rigidly installed on seat 3. Said seat 3 and footrest 5 are provided with locks which connect them with chassis 1. Locks have the form of locking hooks installed by articulated joints on chassis 1. Depending on position of handle the locking hooks engage shackles. EFFECT: wider functional capabilities achieved by ensuring horizontal position of backrest and footrest. 6 dwg
Patent RU-2013791-C1 (RU)
Title: Method of seismic prospecting
Inventor: VASILEV YURIJ A
IPC: G01V1/00
Filed: 1990-08-13
Granted: 1994-05-30
Abstract: FIELD: seismic prospecting. SUBSTANCE: geophones are spaced at 0.1 length of wave within its epicentral zones. Geophones with equal oscillation phase with matching of center of group with package of selected tracking vertical are chosen and grouped. Seismic recordings are registered under sequential exhaustive search over vertical of tracking of preset positions of hypocenter of isolated wave with input of time shifts compensating for difference of time of wave path in adjacent reception points and under change of position of vertical within section of positioning of geophones with fixed position of source of vibrations within same limits. EFFECT: enhanced efficiency of seismic prospecting. 1 dwg, 1 tbl
Patent RU-2009319-C1 (RU)
Title: Method for formation and reclamation of dumps
Inventor: BURYKIN SERGEJ I
IPC: E21C41/26
Filed: 1990-11-19
Granted: 1994-03-15
Abstract: FIELD: mining industry. SUBSTANCE: method includes arrangement of perforated pipes with large perforations directed towards slope at angle of natural slope of rocks, filling of rocks, charging of part of perforated pipes with explosives and their blasting. EFFECT: higher efficiency. 3 dwg
Patent RU-2017083-C1 (RU)
Title: Optical centralizer for x-ray apparatus
Inventor: BATOVA NINA I
IPC: G01J1/04
Filed: 1990-11-20
Granted: 1994-07-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: optical centralizer has a joint to fix it to X-ray emitter unit, that has a base, made as a frame, on which two illumination systems are located. The systems are fixed along perimeter of the frame and spaced by an angle of 90 deg. with its vertex on central axis of the frame. Each illumination system has a source of light - an electric bulb with linear location of its spiral and an objective lens, that has a lens and a draw-tube. The bulb and the objective lens are located in a common body. The draw-tube of the objective lens is capable to move inside the body, that is fixed on the base on a stationary roll. The body is capable to be rotated relatively to the base by rotation of a screw. The body is kept in necessary position by a spring and is fixed by a nut. A pointer is fixed on the roll and according to a scale, marked on the body, points set focal length. To beam X-ray emitter unit with predetermined focal length on surface of a tested piece it is necessary to provide electric bulbs of the illumination systems with voltage, then to set the illumination systems in series by screws turning in a position relatively to the body, that corresponds to the focal length, keeping under control during the process the position by the pointer and the scale and fixing it by the nut. By reciprocal movement of X-ray emitter unit and tested piece they get an equal-arm "light cross" in the center of the tested piece surface. The picture sharpness is regulated by the draw-tube turning. EFFECT: optical centralizer is used for materials and pieces test by radiation method. 2 cl, 4 dwg
Patent RU-2023081-C1 (RU)
Inventor: PARASKA GEORGIJ B
IPC: D04B27/14
Filed: 1990-11-21
Granted: 1994-11-15
Abstract: Сущность изобретения: регулятор содержит пневмо- или гидродвигатели. Двигатели закреплены на концах подпружиненного вала 4, несущего скало. Двигатели состоят из закрепленных на станине корпусов 15 и 16, на которых закреплены мембраны 17 и 18 с образованием рабочих полостей 19 и 20. Мембраны 17 и 18 соединены дугообразной стяжкой 21, которая кронштейном 22 тангенциально закреплена на подпружиненном валу 4. Жидкостная или газообразная рабочие среды подаются в мембранные двигатели через отверстия 23 и 24. 3 ил.
Patent RU-2080997-C1 (RU)
Title: Пленочный материал
Inventor: NIKOLSKAYA GALINA D
IPC: B32B25/00
Filed: 1991-02-21
Granted: 1997-06-10
Abstract: Сущность изобретения: материал выполнен из композиции, включающей в мас. ч. : бутадиенстирольный блоксополимер с содержанием стирола 30% - 100, парафин или цезерин - 1-3 и полиметилсилоксановую жидкость с кинематической вязкостью 95-105 сст - 0,6-0,8, армированной внутри стеклотканью. Композиция может дополнительно содержать вазелиновое масло в количестве 2-6 мас.ч. Стеклоткань пропитывают раствором композиции в толуоле с концентрацией 10-20% с последующей сушкой при 100 o C. Характеристики пленки: проницаемость в различных областях спектра %: 9-10 (ИК 7-16 Мкм), 65-70 (УФ 320-400 нм), 39-45 (УФ 290-330 нм), физиол. акитив. 380-710 нн 75-77%, мех. прочность, МПа, по основе, до старения 49-43, после старения 40-45, относит. удлин. %, по основе, до старения 20-32, после старения 10-28. 1 з.п. ф-лы. 2 табл.
Patent RU-2042908-C1 (RU)
Inventor: LOSEV VALERIJ L
IPC: F28D7/10
Filed: 1991-02-26
Granted: 1995-08-27
Abstract: FIELD: power engineering. SUBSTANCE: heat exchanger is provided with a hollow cylinder. The cylinder is mounted inside the housing. The housing and cylinder define the chamber between them provided with branch pipes for supplying heating steam and discharging its condensate. Openings are provided in side wall of the housing. Additional pipes are tightly secured into the opening one above the other over the height of the housing and at an acute angle to the side of the top face of the bottom pipe bank. One ends of the additional pipes are arranged inside the housing and plugged. The other ends are arranged inside the chamber. The space of the housing above the pipe bank and additional pipes is filled with a heat conduction material. The space of the housing under the top pipe bank and above the heat conducting material is in communication with the drain line. The ends of the additional pipes mounted inside the chamber are projected outside of the housing side. The projecting ends of the additional pipes, which are arranged inside the housing, are decreasing in length with height of the housing in the direction to the top pipe bank. Longitudinal slots for discharging condensate of the heating steam from the side facing bottom pipe bank can be made in the projecting ends of the additional pipes. EFFECT: improved design. 4 cl, 4 dwg
Patent RU-2011766-C1 (RU)
Title: Device for fastening submersible pump in well
Inventor: REMPEL GELMUT D
IPC: E03B3/06
Filed: 1991-02-07
Granted: 1994-04-30
Abstract: FIELD: oil-and-gas industry. SUBSTANCE: mounting member has the form of rings disposed concentrically with pipe union and interconnected by rigid links. Lower ring can interact with lower end faces of wedges. Casing of anchor unit can interact with pipe union stop. Upper ring has circular recesss on internal surface and is capable of contacting with pipe end. Catcher body has a second row of concentric holes having spherical retainers which interact with circular recess of upper ring. Locking element of catcher is of stepped shape and the length of its lower part of a smaller diameter is larger than the distance between the centers of rows of spherical retainers. EFFECT: improved design. 2 cl, 3 dwg
Patent RU-2006869-C1 (RU)
Inventor: USTINOV VIKTOR A
IPC: G01R27/00
Filed: 1991-04-05
Granted: 1994-01-30
Abstract: FIELD: test technology for films and magnetic tapes. SUBSTANCE: improved stability and reproducibility of material test results is obtained due to more uniform and constant contact pressure between sensor and surface under test. Electric conductivity sensor having relatively motionless electrodes made of stiff material is joined to movable rod through flexible compression member and electric conductivity sensor running is limited which provides for steady contact between electrodes and surface under test. EFFECT: improved measurement accuracy affording evaluation of mechanical endurance and service life of thin-film elastic materials by changes in their electric conductivity. 1 dwg