baber/WOPTO huggingface dataset:
Patent DE-4220070-C1 (DE)
Title: Flow-control valve with segmented rotary disc - has non-rotating disc sliding axially in housing and with seals round ports protruding towards rotary one
Inventor: LATOSCHINSKI HEINZ-JUERGEN
IPC: F16K3/08
Filed: 1992-06-19
Granted: 1993-12-16
Abstract: The valve comprises two discs with ports, one non-rotating and the other turned to bring their ports into or out of line. The rotary disc is thrust by an annular spring mechanism against the other one. The non-rotating disc (9) slides axially in the housing (1), and each of its ports is enclosed on the side towards the rotary one by a sealing edge of constant width, and which protrudes from its surface towards the rotary disc (19). The discs can be secured in the housing by a spider (10) with a central spindle (14) protruding to one side, fitting in drillings in the discs. The sliding disc can have a seal on the outside working against the housing. USE/ADVANTAGE - Flow-control valve with segmented rotary disc remains fully sealed under varying pressures in either flow direction.
Patent DE-4236290-C1 (DE)
Title: Time-delayed release mechanism for vehicle seat belt - uses pair of springs to control movement of central guide rod
Inventor: ROTHMAYER-GARDEN KARL-HEINZ
IPC: B60R22/32
Filed: 1992-10-27
Granted: 1994-03-24
Abstract: The release mechanism is for a clasp component. The retainer (1) is formed as a tube (1a) with a central guide rod (4) on which the opening part (10) is rotatably and axially mounted. The opening part is preloaded in the rotational and axial directions by springs (9, 13) in the event of a tensile load. The opening part is provided with parallel radial grooves (6a) on its circumference such that each groove has a staggered gap in the shape of an axial passage (6c). A guide projection (6) secured to the tube engages in the groove. USE/ADVANTAGE - Time-delayed release mechanism for vehicle seat belt allows an exact and reproducible adjustment of the delay time.
Patent DE-4314441-C1 (DE)
Title: Hollow strut for motor vehicle body - has threaded bore in internal stiffener engaging on sides of strut and bore is formed as passage locating at strut bore
Inventor: RIETH EGON
IPC: B62D21/09
Filed: 1993-05-03
Granted: 1994-06-01
Abstract: The strut contains a stiffener with a threaded bore (21). The stiffener (20) engages flat with its flanges on two sides (11,12) of the strut (10). The bore is formed as a passage (22) whose free end is located on the bore (13) of the strut. The free end of the passage is formed as a ring surface (23). A collar, formed by a cylindrical shoulder on the free end, projects into the bore (13) in the strut. The stiffener consists of a bevelled part. USE/ADVANTAGE - For support of auxiliary appliances. It is of one piece, simple to manufacture and improves distribution of forces on strut.
Patent DE-4319800-C1 (DE)
Title: Quasi-resonant transducer network stage
Inventor: FELDTKELLER MARTIN DIPL ING
IPC: H02M3/337
Filed: 1993-06-15
Granted: 1994-06-23
Abstract: The network stage has a DC source (Ue) connected across two series controlled switches (S1,S2), in parallel with two blocking diodes (D1,D2). One of the switches lies in parallel with a series resonance circuit with a coil (L) and a capacitor (C1).The coil is connected at one end to the junction between the two switches and at the other end to the junction between the two diodes, the capacitor connected across one of the diodes. The coil is pref. provided by the primary winding of a transformer (Tr) having a low permeability core.
Patent DE-4323493-C1 (DE)
Title: Number-combination lock with a rotary knob, with a cam disc and with a drop-in lever
IPC: E05B47/06
Filed: 1993-07-14
Granted: 1994-10-27
Abstract: A number-combination lock (1) has a rotary knob (3), by means of which a cam disc (4) can be rotated in order to actuate a drop-in lever (5) articulated on a bolt (2) of the lock (1) and thereby to retract the bolt into the open position. This takes place only in the event of the correct setting of a secret opening code which likewise has to be set by means of the rotary knob (3) by multiple rotation, after each setting the rotary knob (3) being adjustable in the axial direction, in order to actuate a switch (11) on a printed circuit board (35), in each case according to the particular set value. An electric motor (12) is thereby activated, which moves a coupling projection (14) on a slide (13) into the region of a countercoupling (15) of the cam disc (4) when the correct secret opening code is entered. The slide (13) has a stationary slide projection (20) facing the cam disc (4) and the cam disc (4) has a counter-projection (21) which, when the cam disc (4) is rotated in reverse in order to close the bolt (2), comes into operative connection with the slide projection (20), so that, as a result of the rotation of the cam disc (4) during the closing of the lock (1), the slide (13) is positively displaced back into its initial position, if a return spring (22), provided if appropriate, fails. Thus, the lock, after it has been closed, is always ready for the next opening operation, even when a return spring (22) ... the ... Original abstract incomplete. <IMAGE>
Patent DE-4434115-C1 (DE)
Title: Pneumatic-mechanical cleaning of old foundry sand
Inventor: GODDERIDGE VOLKER DIPL ING
IPC: B08B5/02
Filed: 1994-09-23
Granted: 1995-11-23
Abstract: Old foundry sand in a container (1) is transformed into a fluid bed (4) by means of air blown through the bottom plate (3). Air from a nozzle (5) below this plate accelerates sand into a blow pipe (6) and further against the inner surface of an impact dome (7). The local fluidisation degree is adjusted so that a region (A) of sand with reduced fluidisation (almost in its natural state as a runny granular material) is formed around the blow pipe. The appts. has a means for allowing the geometrical dimensions of the region (A) (and consequently the loading of the blow pipe) to be adjusted.
Patent NL-1002315-C1 (NL)
Title: Eliminating contaminants, particularly microorganisms, from liquid
Inventor: BRILMAN GERRIT WILLEM
IPC: A61L2/02
Filed: 1996-02-13
Granted: 1997-08-14
Abstract: Contaminants in a liquid (5) are eliminated by heating (11) the liquid to above its evaporation temperature into the gas phase, and filtering (12) or sterilising the flow of gas before cooling it (9) into the liquid phase (16). Also claimed is a treatment unit for carrying out the method, having a liquid feed-pipe which branches into a cooling pipe leading to a first circuit of a heat exchanger and a pipe leading via a heater then a filter to the second circuit of the heat exchanger, the heater warming the liquid into the gas phase, and the filtered gas condensing in the heat exchanger.
Patent NL-1008337-C1 (NL)
Title: Display cabinet for self service retail shop
Inventor: GROOT JOHANNUS ANTONIUS DE
IPC: A47F3/04
Filed: 1998-02-18
Granted: 1998-10-14
Abstract: The display cabinet (1) has a small upper compartment (2) and a larger closed compartment (3) below it. Both compartments are illuminated by fluorescent tube units (12,5). Both compartments are also cooled by refrigeration heat exchangers (14,7). Mirrors (13,6) are used to give the impression of space. Products which are perishable or easily damaged are displayed in trays (9) in the lower compartment (2), behind a glass panel (4). The trays are set into a drawer (8). If the shopper wishes to take products out of the lower compartment, he opens the drawer for access. If the drawer is not closed manually, it will retract automatically after a predetermined elapsed time. The front of the cabinet under the drawer and the plinth both have decorative wooden panels.
Patent NL-1022080-C1 (NL)
Title: Suction device, especially for removing feathers from eggs, comprises plate with suction holes extending parallel to conveyor for eggs
Inventor: MOYAYERI HOSSEIN
IPC: A01K43/00
Filed: 2002-12-04
Granted: 2003-06-06
Abstract: The goods (3) are transported on a conveyor (2) past the suction device (10) without coming into contact with it, whilst being positioned in an orderly manner in rows extending in the conveyor length direction and in columns extending in the conveyor cross-section. The suction device extends over a distance equal to at least two of these columns and contains adjustable size suction holes (11) inside which the fouling removed from the goods becomes wedged. The suction holes are provided in an essentially flat plate (12a, 12b) extending parallel to the coveyor over at least two of the columns.
Patent NL-1022911-C1 (NL)
Title: Solar energy collector system, comprises collectors formed by extruded profiles connectable to circulation system for liquid containing mineral pigment
Inventor: KLUINHAAR JAN
IPC: F24J2/50
Filed: 2003-03-13
Granted: 2004-04-14
Abstract: The solar collectors (11) comprise extruded profiles or hoses (15) joined side by side using coupling pieces (16) which can be collected to a liquid circulation system. The liquid in this system contains micro-fine coloured mineral pigment.
Patent NL-1032484-C1 (NL)
Title: Packaging for transporting cut flowers, comprises tray containing hole for flower stem outside plane of tray base layer
Inventor: STRAVERS LAMBERTUS JOHANUS MAR
IPC: A01G5/04
Filed: 2006-09-12
Granted: 2008-03-13
Abstract: The tray (1) acting as the support module for the flowers comprises a base layer (2) extending in one plane (V) and contains a hole (3) for receiving a flower stem. This hole is located outside the plane of the base layer. The tray is a nestable tub made from cardboard.
Patent NL-1034270-C1 (NL)
Title: Product packaging boxes handling device, has lock arm with movable part hat is movable between two positions where movable part is in contact with flap in two flap positions, respectively
Inventor: HEEREN MARINUS
IPC: B65B7/20
Filed: 2007-08-20
Granted: 2009-02-23
Abstract: The device has a clamping section (10) that partially closes an open wall of a box. A lock arm (11) includes a movable part, where the movable part is movable between a position where the movable part is in contact with a flap in a flap position, and a half position in which the movable part is in contact with the flap in another flap position.
Patent NL-2000435-C1 (NL)
Title: Plate has frame around which and supported by it is a box on which posters can be affixed. Box has a light structure, and on one side is partly open, so that frame extends partly out of opening from box
Inventor: KOOIJMANS ANTONIUS GERARDUS PE
IPC: G09F13/04
Filed: 2007-01-16
Granted: 2007-07-18
Abstract: The plate (1) has a frame (3) around which and supported by it is a box (5) on which posts (7) can be affixed. The box has a light structure, and on one side is partly open so that the frame extends partly out of the opening (9) from the box. Rings (11) are present on the part of the frame extending from the box, for fixture of the plate (1) to a post. Possibly, a protective screen (13) can be fitted around the fixture devices in order to withdraw them from view. Lighting can be fitted inside the frame. In this case, the box needs to be translucent, at least at the location of the posters.
Patent RU-2052548-C1 (RU)
Inventor: BENDZHAMIN CHIATS SZE
IPC: D01D5/092
Filed: 1987-04-29
Granted: 1996-01-20
Abstract: FIELD: textile industry. SUBSTANCE: polymer melt is extruded through spinneret to space under spinneret. Built up in space under spinneret is excessive pressure of mot in excess of 0.02 kgf/sq.cm, and formed amorphous thread is cooled at room temperature in air current coming out of under spinneret space at velocity exceeding thread motion speed. Thread motion speed during its drawing and winding exceeds 6000 m/min. EFFECT: higher efficiency. 2 cl, 4 dwg, 8 tbl
Patent RU-2022555-C1 (RU)
Title: Жевательная резинка
Inventor: URUSOV KAZIM KH
IPC: A61K9/68
Filed: 1988-03-04
Granted: 1994-11-15
Abstract: Изобретение относится к медицине, предназначено для проведения профилактики и лечения кариеса зубов и решает задачу создания лечебно-профилактической жевательной резинки с повышенной пролонгированностью введения ионов фтора в полость рта, повышенными очищающим эффектом и сроком хранения. Существенными признаками изобретения является включение в состав жевательной резинки в качестве пролонгированного источника ионов фтора анионообменной смолы во фторидной форме дисперсностью 5-500 мкм и влажностью 3-5%, которая одновременно выполняет роль наполнителя и ингредиента, повышающего очищающее действие и срок хранения жевательной резинки, и в качестве подслащивающего вещества, например, ксилит, который повышает кариесрезистентность зубов. Лечебно-профилактическая жевательная резинка содержит основу, глицерин, ароматизирующие и красящие добавки, анионообменную смолу во фторидной форме и подслаивающее вещество, например ксилит, при следующем соотношении ингредиентов, мас. % : основа 20-30; анионообменная смола во фторидной форме 2-10; ксилит 65-75; глицерин 0,5-2,0; ароматизатор 0,2-0,5; краситель 0,1-0,5. 1 табл.
Patent RU-2026001-C1 (RU)
Title: Method for assessing results of medicamentous correction of blood circulation insufficiency in patients suffering from ischemia
Inventor: BUKHVALOVA LYUDMILA P
IPC: A61B5/02
Filed: 1988-04-27
Granted: 1995-01-09
Abstract: FIELD: medicine. SUBSTANCE: this method prescribes making apexcardiogram prior to starting cure, determining sum of diagnostic coefficients characterizing mechanical activity of myocardium, carrying out cure, and again determining sum of diagnostic coefficients. If it is reduced by 12 % and more, correction is to be regarded as effective. EFFECT: higher accuracy plus prevention of invasiveness.
Patent RU-2037426-C1 (RU)
Inventor: HEYES PETER JOHN
IPC: B65D17/40
Filed: 1989-06-05
Granted: 1995-06-19
Abstract: Использование: для получения ламинированной жести, которая находит применение для изготовления тянутых банок с термосклеенными стенками. Сущность: многослойный материал получают путем нанесения, по крайней мере, на одну из сторон металлического листа двухосноориентированной пленки из сложного полиэфира, содержащего звенья этилентерефталата и термонаслаивания. Термонаслаивание осуществляют нагреванием металлического листа до температуры прерывающей температуру плавления пленки из сложного полиэфира, затем наносят пленку, по крайней мере, на одну из сторон под давлением так, чтобы внешняя поверхность пленки имела температуру ниже температуры плавления пленки. Материал повторно нагревают с помощью источника косвенного нагрева до температуры, превыщающей температуру плавления пленки (260-300°С), выдерживают при этой температуре и быстро охлаждают материал до температуры ниже температуры стеклования пленки из сложного полиэфира, включающего звенья этилентерефлата, до получения многослойного материала с аморфной структурой пленки. Металлический лист выполнен из сплава алюминия, двухосноориентированная пленка является кристаллической со степенью вытяжки в продольном направлении 2,2-3,8, в поперечном - 2,2-4,2. Пленка на основе сложного полиэфира может содержать двуокись титана в качестве пигмента и диоксид кремния в качестве антиблокирующего агента. При этом повышается способность материала к глубокой вытяжке. 7 з.п. ф-лы, 8 ил., 2 табл.
Patent RU-2009862-C1 (RU)
Title: Method and tool for working inner cylindrical surfaces by surface plastic deformation
Inventor: MINAKOV ANATOLIJ P
IPC: B24B39/00
Filed: 1990-05-18
Granted: 1994-03-30
Abstract: FIELD: plastic metal working. SUBSTANCE: workable surface is effected by deforming balls subjected to a centrifugal force and a shock pulse. The shock pulse is transferred through balls-strikers which are effected by a compressed air. The air pressure is equal to P = 0.05-5 MPa. The ball-strikers diameter exceeds the diameter of the deforming balls. While working the balls-strikers are set in axial movement relative to the deforming balls under feed S = 0.05-5 m/min. The tool has a body with the deforming balls, a mandrel with a ring chamber, balls-strikers. The mandrel is made with an axial hole and tangential channels. The deforming members are located along circular trajectories at fixed longitudinal and cross distances. Mathematical relations for determining the step of deforming balls are presented. EFFECT: improved quality. 4 cl, 9 dwg, 1 tbl
Patent RU-2049685-C1 (RU)
Inventor: RAKOVSKIJ VLADIMIR F
IPC: B60K17/08
Filed: 1990-06-07
Granted: 1995-12-10
Abstract: Использование: применяется в передачах транспортных средств при преобразовании импульсного момента во вращение полезной нагрузки, решая задачу повышения надежности за счет уменьшения жесткости кинематических целей. Сущность изобретения: устройство автомобильного транспорта состоит из выходного 4 и входного 1 валов, планетарного механизма 3 с касательной силой инерции 3 и корпуса. Между инерционным механизмом и валом 1 смонтирована кинематическая цепь из традиционного кривошипно-шатунного механизма и планетарного механизма. Валопровод содержит второй шестеренчатый привод, соединяющий его с первым планетарным механизмом, выходной и входной валы дополнительно связаны между собой посредством валопровода с шестеренчатым приводом, подключение (отключение) которого обеспечено блокирующим разъединительным устройством. 2 ил.
Patent RU-2041125-C1 (RU)
Title: Method of raising sunken object containing harmful substances
Inventor: KHOMYAK BORIS S
IPC: B63C7/06
Filed: 1991-02-19
Granted: 1995-08-09
Abstract: FIELD: raising sunken vessels. SUBSTANCE: sunken objects and reservoirs secured inside and outside are coated with porous compressible material on base of rubber and polystyrene; elements of material which prevents harmful substances from spreading to ice formed on sunken object and acting on ice mass; are introduced into ice frozen on object. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2019589-C1 (RU)
Inventor: ISAKOV VALERIJ F
IPC: D01G1/04
Filed: 1991-03-05
Granted: 1994-09-15
Abstract: FIELD: cutting tools for fibrous material. SUBSTANCE: feeding pair of the device has power-driven roller with coaxially mounted disk knives and clamping roller with circular grooves for passage of disk knives. Between feeding pair and revolving knife head is fixedly mounted holder with counterknife and plate for removal of material from power-driven roller positioned on two opposite sides of the holder. The plate has transverse cuts for passage of disk knives. EFFECT: enhanced operating capabilities. 5 dwg
Patent RU-2018952-C1 (RU)
Title: Device for determining statistic characteristics of random processes
Inventor: YAKIMOV VLADIMIR N
IPC: G06F17/18
Filed: 1991-04-04
Granted: 1994-08-30
Abstract: FIELD: computer technology. SUBSTANCE: device has null detector, normalization unit, triangular voltage generator, two multiplication units, squarer, comparison unit and averaging unit. EFFECT: widened functional capabilities due to determination of excess coefficient. 1 dwg
Patent RU-2022987-C1 (RU)
Inventor: NARIVSKIJ ANATOLIJ V
IPC: G09B23/24
Filed: 1991-04-22
Granted: 1994-11-15
Abstract: Изобретение может быть использовано в металлургии и литейном производстве, в частности для моделирования процессов, происходящих в расплавах при глубинной обработке их высокоэнтальпийными газом или газопорошковой смесью. Сущность: в устройстве для моделирования металлургических систем источник света размещен в моделирующей жидкости и выполнен в виде плазмотрона, установленного на механизме перемещения его в вертикальной и горизонтальной плоскостях. 1 ил., 1 табл.
Patent RU-2039864-C1 (RU)
Title: Двойной замок четверткова а.п.
Inventor: CHETVERTKOV ALEKSEJ PANTELEEVI
IPC: E05B59/00
Filed: 1991-05-12
Granted: 1995-07-20
Abstract: Использование: в замках дверей пассажирских вагонов. Сущность изобретения: замок содержит основание со съемной боковой крышкой, штульф, фаль, нус фали, ригель, нус ригеля, упругие элементы, фиксатор. Упругие элементы выполнены в виде цилиндрических пружин сжатия. В замке выполнена скважина, в которой расположена одна из пружин, через которую проходит тяга. Один конец тяги имеет упор в торец фали и резьбу на другом конце для упорной гайки. Нус ригеля на ступице имеет лыски для взаимодействия с фиксатором при положении "открыто" или "закрыто". В шульфе выполнено отверстие для замены пружины, закрываемое пробкой. Пробка удерживает пружину фиксатора в сжатом состоянии. 1 з.п. ф-лы, 1 ил.
Patent RU-2040457-C1 (RU)
Title: Lift
Inventor: SHISHKIN VIKTOR V
IPC: B66B9/04
Filed: 1991-07-23
Granted: 1995-07-25
Abstract: FIELD: material handling; lifts and their control systems. SUBSTANCE: lift has sleeves 1 and 2, one fitted in the other, whose bottoms are pointed in opposite directions. Larger diameter sleeve 1 communicates with air distributing system 6 in its lower part, and smaller diameter sleeve 2 is embraced by torus 5. Working agent delivered by air distributing system 6 makes smaller diameter sleeve 2 move upwards, thus bleeding working agent, and then sleeve is returned in initial position. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2030105-C1 (RU)
Inventor: PETRENKO VYACHESLAV IVANOVICH
IPC: H03K3/84
Filed: 1991-10-29
Granted: 1995-02-27
Abstract: FIELD: pulse equipment. SUBSTANCE: expansion of functional capabilities thanks to formation of derivative sequences is achieved by insertion of AND gate 2, group of units 3 of address formation and group of units 4 of formation of derivative sequences. Generator of pseudorandom sequences has in addition clock pulse generator 1 and storage 5. Nature of invention consists in that derivative sequences are formed by multiplication of reference sequences and by their cyclic shifting. EFFECT: expanded functional capabilities. 4 cl, 3 dwg, 2 tbl
Patent RU-2079581-C1 (RU)
Title: Method of titanium dioxide monocrystal growing from melt in crucible
Inventor: MACHIDA HIROSHI
IPC: C30B15/12
Filed: 1992-05-06
Granted: 1997-05-20
Abstract: FIELD: crystal growing from melt using Chohralsky's method with production of monocrystals. SUBSTANCE: on melt surface adjuster is used to adjust melt flow along its surface. Adjuster has cylindrical wall, that has means for opening made in the form of slots. EFFECT: improved process. 2 cl, 3 dwg
Patent RU-2003223-C1 (RU)
Inventor: LARIONOV IGOR P
IPC: H03K5/01
Filed: 1991-10-01
Granted: 1993-11-15
Abstract: Изобретение предназначено дл  подавлени  многократных всплесков и врезок на всем прот жении  периода импульсного сигнала типа меандр в  широком диапазоне изменени  его частоты, обеспечивает  повышение помехоустойчивости и широком  диапазоне частот. Устройство содержит две  входные шины 1 и 2, инвертор 3, два дешифратора  4 и 5, четыре компаратора 6.7.8.9, два формировател  10 и 11 услови  два формировател  12 и 13  сброса два счетчика 14 и 15. триггер 16 и выходную  шину 17. 11 ид
Patent RU-2016447-C1 (RU)
Title: Electric connector
Inventor: GURKIN YURIJ I
IPC: H01R13/28
Filed: 1991-12-20
Granted: 1994-07-15
Abstract: FIELD: electronics, electrical engineering. SUBSTANCE: electric connector consists of two parts: plug 1 and socket 2, each provided with dielectric body with identical contact elements 3 of zigzag shape. Contact elements have double thickness and bevel 4 of end bent through 180 deg. They enter each other with touching along bevel 4 and rest against opposite part of contact - jumper 6 to form package of triple thickness. Contact elements are sunk in plug 1 and socket 2. EFFECT: enhanced reliability and prolonged service life. 3 dwg