baber/WOPTO huggingface dataset:
Patent DE-3813634-C1 (DE)
Inventor: TALBIERSKY JORG DR
IPC: C07C67/00
Filed: 1988-04-22
Granted: 1989-09-21
Abstract: In order to saturate salt-charged phenolate lyes with CO2-containing gas, a three-stage process is proposed. In the primary saturation stage, preferably from 70 to 75% if the phenolate is converted into phenol. The soda phase of the primary saturation still contains phenolates, but no bicarbonate. In the secondary saturation stage the crude phenol phase of the primary saturation is diluted with water and the phenolate contained therein is rapidly reacted in a high yield to form phenols. The resulting soda phase contains sufficient quantities of bicarbonate to convert the phenolate of the soda phase of the primary saturation into phenols in a further reaction stage. The bicarbonate content of the soda phase of the said further stage preferably lies between 0.3 and 1% by weight.
Patent DE-3814210-C1 (DE)
Title: Axial back-pressure bearing for a twin-screw extruder
IPC: B30B11/24
Filed: 1988-04-27
Granted: 1989-03-30
Abstract: Presented here is an axial back-pressure bearing for a twin-screw extruder which can be produced with standardised components and absorbs great back-pressure forces. This aim is achieved by assigning to the output shafts a herringbone gear drive, allowing the arrangement of a large back-pressure bearing, scarcely restricted in its dimensions.
Patent DE-3815300-C1 (DE)
Title: Method and apparatus for the retrospective lowering of kerbstones
IPC: E01C23/09
Filed: 1988-05-05
Granted: 1989-08-03
Abstract: In the retrospective lowering of kerbstones, a high degree of efficiency is achieved and a low degree of hindrance to traffic is ensured in that the kerbstones are cut off to the desired height by means of a cutting unit (11) which is arranged horizontally, has a cutting disc (12) capable of pivoting out laterally and cooperates with an advancing device, and if necessary are subsequently finished in the region of the cut surface. <IMAGE>
Patent DE-4013921-C1 (DE)
Title: Air pressure measuring device for aeroplane - has infrared energy source e.g. laser diode with driver feeding converter e.g. solar cell and storage capacitor
IPC: G08C23/06
Filed: 1990-04-30
Granted: 1991-07-04
Abstract: The air manometer has a piezo-electric sensor (6) which is towed by a connecting fibre optic cable (3,5). Sensor signals are frequency modulated (7), pulsed by a transmitter (8) and fed by a cable (3,5) to the receiver (9) for demodulation and presentation by a processor (4). An infra-red energy source (10) eg a power led or laser diode with driver (11) feeds converter (12) which can be a solar cell and storage capacitor (13) for energization of the complete manometer (1) via cable (3,5). USE/ADVANTAGE - Enables reliable measurements of external air pressure with minimum volume of equipment and storage space. Lightweight build of remote manometer sensor imposes only small tensile stress in cable during flight. Is largely unaffected by magnetic fields or lightning strokes.
Patent DE-4015431-C1 (DE)
Title: Finishing grinding machine for camshaft cams - has grinding contact stabiliser for each grinding stone holder with two chambers
IPC: B24B19/12
Filed: 1990-05-14
Granted: 1991-04-25
Abstract: The machine has a camshaft retainer, at least one grinding stone holder (2), and a compressor for the latter. Each stone holder is acted upon by a stabilse in the form of a ram (5) with two chambers, one (6) at the stone side and another one (7) away from it for a hydraulic medium. The two chambers are coupled to a hydraulic liq. vessel (12) by feed lines (8,9), each with a contrallable flow valve (13). The vessel liq (H) is under stabilising' pressure. ADVANTAGE - Stabilised grinding contact under any working condition.
Patent DE-4024003-C1 (DE)
Title: Concealed handle for door - has support plate at acute angle on main plate of reinforcing plate
IPC: E05B85/16
Filed: 1990-07-28
Granted: 1991-10-31
Abstract: The support plate (23) of the concealed door handle attachment protrudes from the rear side of the outer plating. It runs at an acute angle upon the main extending plane of a reinforcing plate (10). The portion of the reinforcing plate (I6) screwed to the support plate (23) is the end portion of an extension arm (24) projecting freely from the reinforcing plate which is attached to the door panel (3). ADVANTAGE - A play-free support of the weakened section of the door's outer plating is created.
Patent DE-4032525-C1 (DE)
Title: Length expansion measurer for embossed strip - uses two measuring wheels non-rotatably coupled together in series by bridging piece
IPC: B23Q17/20
Filed: 1990-10-13
Granted: 1992-01-30
Abstract: To determine the change in length of continuously fed metallic strip (2) during coining or embossing operations, a pair of coupled measuring rollers (10, 11) is mounted on a bridge (12) and rotated by passage of the strip (2) and action of a spring (14)-loaded pressure plate (13). Feed rollers (3) move the strip through the coining press (4) and length changes are detected by a measuring head (5) in which roller (10, 11) spacing ensures at least one roller contacts the undeformed strip surface. The result is used to adjust feed and lengthing operations at sizing shears (6). USE/ADVANTAGE - Ensures accuracy of feed and cut to length operations independently of strip deformation caused by processing. Twin measuring rollers under positive pressure provide intimate contact with strip surface at all times due to spacing.
Patent DE-4135501-C1 (DE)
Title: Incontinence valve key with air-tight line - includes several valve opening parts in region of valve facing part
IPC: A61F2/00
Filed: 1991-10-28
Granted: 1993-02-18
Abstract: The key is for an incontinence valve fitted with and enclosed by a multi-chamber fluid membrane. The key comprises a fluid tight ducting system, valve opener and on the side facing away from the valve the key has a connecting piece. On its valve side (3) the ducting system should have more than one opening part (6) and the opener device (47) consists of a lifter (46) and right-angled opener (6). A fixer pin (8) inserted in a hole (7) in the key casing (1) engages a fixer cam in the valve to line the key up inside this (27). USE/ADVANTAGE - Hospital equipment, incontinence. Key controls valves in sequence and permits medicament filling into membrane chambers.
Patent DE-4225116-C1 (DE)
Inventor: HEMMERICH WERNER
IPC: A21C3/08
Filed: 1992-07-30
Granted: 1994-02-24
Abstract: The invention concerns a tool for shaping a pretzel (12) from a length of dough (8), the tool being designed as a mould whose floor (3) includes at least one groove (4) whose curved, looping shape corresponds to that of a pretzel.
Patent DE-4242413-C1 (DE)
Title: Flute with angled head piece - has angle of 60 to 65 degrees between mouth hole plate part and head piece insert part
Inventor: MEYER-SCHWICKERATH ANNE
IPC: G10D7/02
Filed: 1992-12-16
Granted: 1993-11-11
Abstract: The flute has a mouthpiece part with a connection pipe extending from this.The connection pipe is coupled to the end of the flute body and forms an insert.The angle between the mouthpiece and coupling part is between 60 and 65 deg. The insert part (5), in the direction of the longitudinal axis of the flute, is angled at between 150 and 160 deg. USE/ADVANTAGE - A head piece for a flute with which the head hardly has to be turned, the upper arms of the player being held straight against the body.
Patent DE-4409631-C1 (DE)
Inventor: PALM ERICH
IPC: F16B13/13
Filed: 1994-03-21
Granted: 1995-11-09
Abstract: PCT No. PCT/EP95/00514 Sec. 371 Date Sep. 6, 1996 Sec. 102(e) Date Sep. 6, 1996 PCT Filed Feb. 13, 1995 PCT Pub. No. WO95/24566 PCT Pub. Date Sep. 14, 1995A lamina-shaped borepiece (4) for a self-boring fastening element (1) is provided at its front side with cutting edges (5,6) flanked by grooves (7,8) that extend approximately parallel thereto. Indents (9,10) with set-back cutting edges (11,12) are provided in the area of both front cutting edges (5,6), so that a kind of stepped borer is created. The indents (9,10) are formed in the area of the axial extension of the grooves (7,8).
Patent DE-4421979-C1 (DE)
Title: Thermo-forming and cutting tool for prodn. of containers from thermoplastic film
Inventor: KIEFER GUENTHER
IPC: B29C51/26
Filed: 1994-06-23
Granted: 1995-08-17
Abstract: A thermoforming and punching tool for prodn. of containers from thermoplastic film comprises a lower part with a container-shaped former and a cutting punch (5) and an upper part with a cutting plate (10) and a pneumatically operated film clamping mechanism (14). Increased clamping pressure is effected by high pressure air fed to the rear side of a piston (27) on the clamp shaft (15).
Patent DE-4446166-C1 (DE)
Title: Fixing for electrical control and/or signalling device
Inventor: STUBBIG JOACHIM
IPC: H02B1/044
Filed: 1994-12-23
Granted: 1996-04-11
Abstract: The fixing is used to secure the control and/or signalling device in a respective reception opening in a mounting plate and has a housing (1) inserted in the opening until it abuts a stop and a cooperating screw ring (20).  The housing has a pair of opposing axis parallel guides (5), receiving respective sliders (13) with spring-loaded retaining hooks (14) acting against the surface of the mounting plate and a threaded section (19) for the screw ring used for locking the retaining hooks.
Patent NL-1007005-C1 (NL)
Title: Consolidating soil during tunnel boring by injecting stabilising material into holes drilled in sides of tunnel
Inventor: LANGE MAARTEN WILLIBRORD PETRU
IPC: E21D9/06
Filed: 1997-09-11
Granted: 1999-03-12
Abstract: The holes for the stabilising material are passages having a curved path that initially leads away from the tunnel, but then curves back inwards in front of the boring machine, right up to the central axis of the tunnel intended to be bored.  Rods (9) or tubes are used to form the holes, into which a mixture of e.g. water and cement is injected. An Independent claim is also included for the rod or tube used to form the holes.
Patent NL-1008992-C1 (NL)
Title: Fire-protecting sliding door
Inventor: BINK PETRUS CORNELIS
IPC: E06B5/16
Filed: 1998-04-24
Granted: 1999-10-26
Abstract: The insulation plates (6) are double-walled and so positioned that thermal insulation, seal against flame and burning are guaranteed. Connecting screws (13) are so placed in a heat-insulating manner, so that no single heat conduction can take place. With the double sliding door format (19,24) in the closed state a labyrinth sealing arrangement is formed in order to obstruct the hot wave from the outside to the inside and possibly vice-versa.
Patent NL-1023237-C1 (NL)
Title: Base material for making e.g. wheels or cylinders, obtained by cutting ring out of used tire between its tread and steel cables
Inventor: VERGARA RICARDO IGNACIO GOMILA
IPC: B60B5/02
Filed: 2003-04-22
Granted: 2004-10-26
Abstract: The area of a used tire between its tread and the steel cables used to improve the bonding of the tire to the rim are into rings, which are then roughened and coated with a layer of unvulcanized rubber. The rings are stacked to the desired height and then subjected to a vulcanization step.
Patent RU-2098914-C1 (RU)
Inventor: GENIN ADOLF I
IPC: H02M3/135
Filed: 1990-04-04
Granted: 1997-12-10
Abstract: FIELD: electrical engineering. SUBSTANCE: controlled valve, current sensor, and reactor are inserted between DC voltage supply and load leads in each channel. Changer has variable resistor. Common point of connection of first leads of controlled valve and current sensor is connected to control source through variable resistor whose control lead is connected to second lead eve 5 meant fsor of particular channel. EFFECT: improved design. 9 cl, 1 dwg
Patent RU-2058118-C1 (RU)
Inventor: SERGEEV SERGEJ S
IPC: A61B17/58
Filed: 1990-08-07
Granted: 1996-04-20
Abstract: Использование: в медицине для повышения точности ориентации спицы с упорной площадкой. Сущность изобретения: устройство содержит дугообразно изогнутую трубку с рукояткой, соосно установленную на ней с возможностью перемещения внещнюю трубку с ручкой и диафрагменный механизм. Диафрагменный механизм состоит из диаметрально расположенных перпендикулярно оси трубки подпружиненных шторок с совмещающимися фигурными отверстиями. На краях отверстий установлены обжимные губки, образующие канал под спицу. 2 з. п. ф-лы, 7 ил.
Patent RU-2004482-C1 (RU)
Inventor: MATVEEV OLEG S
IPC: B65G13/00
Filed: 1990-10-17
Granted: 1993-12-15
Abstract: Использование, изобретение относитс  к подающим  механизмам и может использоватьс  в  раскр жевочных установках Сущность изобретени , устройство содержит цепной конвейер с установленным  на валу приводным барабаном, основной  и дополнительный центрирующие ролики, установленные  на валах и расположенные выше уровн   цепного конвейера, основную кинематическую цепь,  первую дополнительную кинематическую цепь  между валами дополнительного центрирующего  ролика и приводного барабана и вторую дополнительную  кинематическую цепь между валами дополнительного  центрирующего ролика и основного центрирующего ролика, и св занный с основной кинематической  цепью двигатель. Двигатель через  основную кинематическую цепь св зан с валом дополнительного  центрирующего ролика Отношение  радиуса основного центрирующего ролика к общему  передаточному отношению второй дополнительной  и основной кинематических цепей выполнено  большим, чем отношение радиуса дополнительного  ролика к передаточному отношению основной  кинематической цепи, а последнее отношение  выполнено большим, чем отношение радиуса  приводного барабана к общему передаточному отношению  первой дополнительной и основной кинематических  цепей Кроме того, валы дополнительного  центрирующего ролика и приводного барабана  св заны между собой посредством цепной передачи , цепь которой установлена с провисанием 1  эпф-лы, бил
Patent RU-2134915-C1 (RU)
Inventor: DZHIN KHONG AN
IPC: H01L21/8246
Filed: 1991-06-11
Granted: 1999-08-20
Abstract: Изобретение относится к ПЗУ Х-конфигурации. Технический результат заключается в увеличении плотности интеграции. В Х-ПЗУ металлическую шину непостоянной земли формируют таким образом, что металлическая шина непостоянной земли расположена на обеих сторонах фиксированного числа полисиликоновых шин непостоянной земли GND. Нечетные полисиликоновые шины непостоянной земли соединяют с одной металлической шиной непостоянной GND через полисиликоновую шину. Четные полисиликоновые шины непостоянной GND соединяют с другой металлической шиной непостоянной GND через полисиликоновую шину. Каждая из металлических шин непостоянной GND соединяется с выводом GND через управляющие транзисторы ячеек. 7 ил.
Patent RU-2007314-C1 (RU)
Inventor: SPINEEV ANATOLIJ K
IPC: B61C5/02
Filed: 1991-01-09
Granted: 1994-02-15
Abstract: FIELD: transport engineering. SUBSTANCE: device has diffuser frame 1 in which cavity cowl 2 is mounted, inner and outer shells 3 and 6 respectively with slotted holes 4, 9 are mounted on frame 1. Rotary flaps 7 are mounted on axles 8 in the cavity of outer shell 6. Under the action of the air flow rotary flaps 7 are freely turned on axles 8 with a rib down the flow, that is, the longitudinal axis of flaps 7 is aligned with the flow direction. As a result the air flow passes at maximum drag. To cut the column off gear plate 11 is raised and grips spherical heads 10 of axles 8 by its teeth and moves them along slotted holes 4 of inner shell 3 up to stop 5. Rotary flaps 7 pressed to stop 5 are turned and closed. EFFECT: improved structure. 4 dwg
Patent RU-2006615-C1 (RU)
Inventor: ENOV MIKHAIL I
IPC: F02B53/00
Filed: 1991-02-21
Granted: 1994-01-30
Abstract: FIELD: engine engineering. SUBSTANCE: engine has case provided with tree-top space, face covers, oval rotor with inlet and outlet passages, which lead to cylindrical surface of one semi-oval, and with gas distributing ports provided on its faces and made of cylindrical bores with hollows coupled with corresponding passages of the rotor. One face cover is provided with inlet manifold and the other with outlet manifold. Both manifolds are positioned for communication with corresponding passages of the rotor and passages within the face covers which lead to the case periphery. The engine also has gas and oil seals, output shaft and mechanism for synchronizing rotation of the output shaft and rotor including synchronizing gear pair positioned from one face of the rotor. The rotor has lateral split to define two parts, cylindrical space and is provided with two slot hubs pressed into faces of the parts. The mechanism is provided with additional gear pair positioned from the side of the rotor and opposite to the synchronizing pair. The first additional gear is rigidly set on one hub of the rotor and has outer engagement. The second gear is set on output shaft and has inner engagement. The second pair has a synchronizing gear. The output shaft is cylindrical and provided with two eccentrics which is freely mounted on the shaft, rigidly connected to counterweight received in the rotor space, and kinematically connected to hubs of the rotor. Outlet and inlet passages provided in rotor are slotted, and manifolds are made of ring grooves. The gas distributing ports provided on the rotor are interposed between oil seals. EFFECT: enhanced efficiency.
Patent RU-2015283-C1 (RU)
Title: Lock for handcuffs
Inventor: RESHETOV VIKTOR YU
IPC: E05B75/00
Filed: 1991-04-05
Granted: 1994-06-30
Abstract: FIELD: locking devices. SUBSTANCE: lock has key and body with keyhole. Body is made of two webs attached to each other by means of clamp. Arched lever with ratchet teeth are articulated between webs. Hinged inside body on axle is locking latch with teeth corresponding to teeth of bell-crank and two bevels. Installed on axle of locking latch is stop member in form of spring. Locking bolt is arranged from back side of latch for longitudinal motion. Key hole is located in clamp side wall. Key is made in form of L-shaped bent plate with two rods having bevels corresponding to bevels of locking latch. EFFECT: higher efficiency. 2 dwg
Patent RU-2022158-C1 (RU)
Title: Wave power plant
Inventor: MIRONOV NIKOLAJ I
IPC: F03B13/12
Filed: 1991-03-27
Granted: 1994-10-30
Abstract: FIELD: hydraulic power engineering; devices for converting wave energy into electric energy. SUBSTANCE: plant has bearing frame, float, movable frame and shaft on which float is mounted for rotation and reciprocating motion. In area where float moves, shaft has laminated helical section whose upper and lower portions are of opposite twisting. Ratchet mechanisms are made in form of cylindrical housing secured to the float and provided with transverse partitions on which half-couplings of ratchet mechanisms are rigidly secured. Half- couplings are mounted on shaft for motion along it. Half-couplings have slit-like slots corrsponding to the screw profile. Each half-coupling is located for interaction only with one part of helical section of shaft. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2011409-C1 (RU)
Title: Reactor-mixer
Inventor: KONKO VLADIMIR I
IPC: B01J19/18
Filed: 1991-04-22
Granted: 1994-04-30
Abstract: FIELD: mixing. SUBSTANCE: reactor has shaft 5 with stirrer 10 and discharging screw 6 received in case 1. Hub 11 of stirrer 10 is freely set on shaft 5 and provided with cams which engage with cams of clutch member 12 in bottom position of the stirrer. The clutch member is rigidly secured to shaft 5. Shaft 5 has a thread under hub 11 whose direction is opposite to direction of turns of the discharging screw. The cylindrical part of the case is provided with additional stirring blades 17,18. Blades 18 are pivotally connected. EFFECT: enhanced efficiency. 2 cl, 4 dwg
Patent RU-2014618-C1 (RU)
Inventor: SKRIPNIK YURIJ A
IPC: G01P11/00
Filed: 1991-05-16
Granted: 1994-06-15
Abstract: Изобретение относится к измерительной технике и может быть использовано для определения среднего значения линейной скорости рулонных, ленточных и листовых материалов, а также скорости потоков жидкости и газа. Сущность изобретения: способ, включающий разделение генерируемой последовательности электрических импульсов на опорные и зондирующие импульсы, преобразование зондирующих импульсов в физические метки, прием детектором меток на фиксированной длине контролируемого участка, преобразование их в электрические измерительные импульсы, формирование временного интервала между опорным и ближайшим измерительным импульсами, изменение частоты следования генерируемых импульсов до совпадения последующего опорного импульса с измерительным импульсом, измерение частоты их следования, задерживание опорных импульсов, увеличение частоты следования генерируемых импульсов до совпадения опорных импульсов с измерительными импульсами, измерение частоты их следования, ослабление уровня зондирующих импульсов, увеличение частоты следования генерируемых импульсов до совпадения опорных и зондирующих импульсов, измерение частоты их следования, определение среднего значения линейной скорости по трем значениям измеренных частот генерируемых импульсов и длине контролируемого участка. 2 ил.
Patent RU-2005304-C1 (RU)
Inventor: LUNKIN BORIS V
IPC: G01R27/28
Filed: 1991-06-10
Granted: 1993-12-30
Abstract: Использование: изобретение относитс  к радиоизмерительной  технике и предназначено дл   измерени  резонансной частоты преимущественно  низкодобротных колебательных систем. Оно может быть использовано дл  измерени  резонансной  частоты колебательных контуров, длительных линий  с распределенными параметрами, объемных резонаторов , имеющих большие электромагнитные потери . Сущность изобретени : целью изобретени    вл етс  повышение точности измерени  и чувствительности  измерител  Цель достигаетс  тем, что  устройство снабжено первым и вторым D-тригге-  рами, вторым элементом выборки-хранени  разностным  усилителем, вторым пиковым детектором,  вторым компаратором и элементом И-НЕ 2 ил
Patent RU-2028159-C1 (RU)
Title: Method of treating critically burnt patients
Inventor: RASPUTIN PAVEL G
IPC: A61N5/00
Filed: 1991-06-17
Granted: 1995-02-09
Abstract: FIELD: medicine. SUBSTANCE: essence of this method resides in carrying out limited number (two maximum) hemosplenoperfusions in early burn toxemia period at intervals of 2 to 4 days, intravenously administering about 400 to 850 ml of donor human immunoglobulin according to patient's body mass and age in order to maintain immunostimulating effect for long period of time and diminish risk of immunologic conflict that is likely to occur at multiple joinups owing to increase of heteroantibody titre. EFFECT: cure revealed improvement of general physical and immunobiological condition of eleven severely burnt patients. 4 tbl
Patent RU-2030235-C1 (RU)
Title: Two-strand long-extracting mill for drawing tubes
Inventor: LOBANOV ALEKSANDR IVANOVICH
IPC: B21C1/16
Filed: 1991-06-26
Granted: 1995-03-10
Abstract: FIELD: manufacture of metal tubes by drawing. SUBSTANCE: drawing plates of two- strand long-extracting mill have chain traction member provided with two couples of chains and separate cars. Rolling line is positioned higher than extracting mill but in the same vertical plane. Therewith drawing mechanism of extracting mill is a chain mechanism with close loop and two cars. Similar mechanism is set up coaxially to rolling mechanisms between drawing mechanism and lock of extracting mill. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2036983-C1 (RU)
Title: Graphite crucible coating
Inventor: GRACHEV VALENTIN M
IPC: C30B15/10
Filed: 1991-06-03
Granted: 1995-06-09
Abstract: FIELD: silicium procession technology for making solar batteries. SUBSTANCE: method comprises steps of producing a coating of a graphite crucible for melting and directional crystallization of silicium, the coating having a layer of silicium nitride and a layer of mixture of silicium nitride and quartz, had been applied onto a graphite cloth, covering an inner surface of the crucible. EFFECT: enhanced quality of coating. 1 cl, 1 dwg