baber/WOPTO huggingface dataset:
Patent DE-4303437-C1 (DE)
Title: Clock recovery and time base compensation device for video playback system - temporarily stores digitised video signal under control of different write-in and read-out clock signals
Inventor: BRAUN BODO DR ING
IPC: H04N5/956
Filed: 1993-02-05
Granted: 1994-04-28
Abstract: The device has an A/D converter for converting an analogue video input signal (Vin) into a digital signal entered in a temporary video memory (SP), under control of a write clock (Cw) and a write address (Aw) fed to the memory addressing controller. The digital video data is read out from the memory under control of a read address (Ar) and a read clock (Cr), and converted back into an analogue video output signal (Vout) via a D/A converter (D/A). The A/D converter is controlled by the write clock and the D/A converter is controlled by the read clock, both provided by a control device (SE) receiving the horizontal synchronising pulses (Hsyn) and a clock signal (Cl) provided by a clock source (TG) with a phase regulating loop contg. a resettable divider. ADVANTAGE - Requires single clock generator with optimum coupling between generator and video signal.
Patent DE-4340063-C1 (DE)
Title: Electric through-flow water heater
Inventor: HELMINGER MARKUS DIPL ING
IPC: F24H9/20
Filed: 1993-11-24
Granted: 1995-05-24
Abstract: The water heater has a heating block (7) inserted in a flow path (2) for the water, with a second parallel flow path (3) bypassing the heat block, the flows from the two paths combined by a mixer (4) before discharge. One of the flow paths contains a pump (8), for circulating the water through a circuit containing both flow paths, coupled to a control circuit (11), responsive to the detected water temp. Pref. the water temp. is provided by a temp. sensor (10) contained in the first flow path between the heating block and the mixer. Pref. the control circuit also receives a signal from a flowrate detector (6).
Patent DE-4343421-C1 (DE)
Title: Gripper drive for a chain-stitch sewing machine
Inventor: SCHOPF DIETER
IPC: D05B57/32
Filed: 1993-12-18
Granted: 1995-02-09
Abstract: A gripper drive for a chain-stitch sewing machine has an articulated connection, designed as an intermediate link, between a driven arm and a gripper shaft. The intermediate link is arranged, on the one hand, pivotably on the driven arm and, on the other hand, pivotably on a receptacle of the gripper shaft. The intermediate link carries a ball which projects into an orifice of the receptacle.
Patent DE-4402075-C1 (DE)
Title: Testing vol. for leaks and detecting leak size
Inventor: KNOPF RAINER
IPC: G01M3/28
Filed: 1994-01-25
Granted: 1995-08-03
Abstract: A defined measurement vol. is filled with test liquid and connected to a test vol. (15) to pass the test liquid. The measurement vol. is filled with the test liquid, vented and subjected to an adjustable press. by a press. generator. The relative press. between the measurement vol. and atmosphere is detected by a first sensor. The press. difference between the test liquid and the residual vol. above it is detected by a second sensor. The measurement vol. is filled with test liquid and the test vol. is simultaneously filled via the connection. When the test vol. is full, the feed to the measurement vol. is stopped. Test liquid is again fed into the measurement vol. until it is full and/or a defined press. is reached. The feed is controlled according to the press. above the liquid and evaluation of the press. difference between the liquid-free vol. and the press. in the rising liquid column. The liquid loss is derived from the measurements to establish the size the leak.
Patent DE-4422460-C1 (DE)
Title: Alkalinity determn. and maintenance in slip for electrophoretic enamelling
Inventor: SPRICKMANN MARIO
IPC: C23D5/02
Filed: 1994-06-28
Granted: 1995-11-30
Abstract: Determn. and maintenance of the alkalinity of the enamel slip for electrophoretic enamelling with hollow cathode from which electrode water is discharged, comprises (a) monitoring the OH content of the electrode water by titration and/or measuring its electrical conductivity during enamelling; (b) signalling excess alkali when the conductivity increases; and (c) reducing this alkali excess directly in the slip.
Patent DE-4431081-C1 (DE)
Title: Buoyant, anchored breakwater element
Inventor: WUENSCHE BERND DIPL ING DR
IPC: E02B3/06
Filed: 1994-09-01
Granted: 1996-04-25
Abstract: The element consists of an outer jacket (2) with buoyancy and ballast chambers (3,4). An opening (7) is located in the jacket under the ballast chamber. The ballast consists mainly of bulk materials, and is enclosed by a nonwoven geofabric (5). There is a device to heat the fabric, which melts and releases the enclosed ballast. The element has a mainly trapezoidal cross section, and the ballast chamber is located near the base. The jacket consists of reinforced concrete. The ballast is a solid material, esp. sand. The heating device for the fabric consists of an electric heater, formed by a wire loop imbedded into the fabric.
Patent DE-4444031-C1 (DE)
Inventor: PFANNENSCHMIDT ERHARD ING GRAD
IPC: F16K11/087
Filed: 1994-12-10
Granted: 1996-06-27
Abstract: A ball valve 10 comprises a housing 12 provided with connecting holes 14, 16 and an opening 30 into a cavity 18, 20 located at right angles to the connecting holes 14, 16, and a rotatable hemispherical plug 22 which is inserted through the opening 30 into the cavity 18, 20 and which is actuatable by means of a sealed selector shaft 36 running on bearings. Sealant is provided between the plug 22 and the housing 12, and a cover 32 closes off the assembly opening 30. The plug 22 has recesses 62, 64 corresponding in number to the connecting holes 14, 16 and capable of being aligned with these holes 14, 16, being so dimensioned and arranged as to cover the holes 14, 16 when aligned accordingly, and sealing elements 66, 68 accommodated in the recesses 62, 64 having outer surfaces adapted to the spherical form of the plug 22. Such a ball valve can be manufactured at low cost, whilst enabling the plug and sealant to be installed in, and removed from, the valve after the valve has been welded in position within a length of piping. <IMAGE>
Patent DE-4444339-C1 (DE)
Title: Machine tool with processing head movable on three axes
Inventor: KEMPKENSTEFFEN HEINZ
IPC: B25B11/00
Filed: 1994-12-14
Granted: 1995-10-05
Abstract: The suction strainers (5) are connected to an external drive by which each suction strainer is adjustable. A cantilevered arm (7, 14) is positioned above the plane of the processing-place and travels towards a first coordinate parallel to the processing plane, such as the X axis. A support (8, 15) is mounted on the cantilevered arm so that it travels towards a second coordinate parallel to the processing plane, such as the Y axis. A carrier (11) engaging with the suction strainers at right angles to the processing plane such as towards the Z axis is positioned on the support.
Patent NL-1000403-C1 (NL)
Title: Appts. to remove flesh from animal carcass jaw bones
Inventor: ANTHONIJSZ MICHAEL RAOUL
IPC: A22B5/00
Filed: 1995-05-19
Granted: 1996-11-20
Abstract: An appts. to remove flesh from animal jaw bones uses a horizontal transport mechanism.
Patent NL-1017313-C1 (NL)
Title: Opening device, especially for glass jars, includes penetration device for piercing lid
Inventor: BREEDVELT ADRIANUS
IPC: B67B7/20
Filed: 2001-02-08
Granted: 2002-08-12
Abstract: The opening device has a penetration device (3) for piercing the lid in order to remove the vacuum inside the vessel.  An opening device for a container with a lid comprises a portable body (1) designed to cooperate with the lid. The body has a contact surface (2) for placing against the top side of the lid and provided with at least one penetration device that will pierce the lid when gentle pressure is applied. An Independent claim is also included for a seal for a lid, comprising a body for inserting into a pinhole in the lid.
Patent NL-1019591-C1 (NL)
Title: Floor heat exchanger has dividing partition which divides pipe cross-section into two equal halves, transmitting medium flowing in two different directions being in constant contact with inner wall of heat exchanger
Inventor: BERG ARIE PIETER VAN DEN
IPC: E21B17/18
Filed: 2001-12-18
Granted: 2003-06-19
Abstract: The floor heat exchanger (1) has a dividing partition (2) which divides the pipe cross-section into two equal halves. The transmitting medium flowing in two different directions is in constant contact with the inner wall (3) of the heat exchanger. The direction of throughflow is thereby not of importance. The sealing, deepened floor (4) connects the two halves and causes the flow to change direction.  On the under side of the partition (5) in a T-piece (6) is a bifurcation (7), which encloses the dividing partition in a U-shaped amnner, thus forming a seal. The fixture of the heat exchanger to the floor and the T-piece, apart from electro-welding, can also be by shrinkage, whereby the floor is formed as a muff or sleeve. An extra partition (9) forms a cross with the other partition, so that the flow can be otherwise divided.
Patent NL-1032554-C1 (NL)
Title: Transport device, especially for children or luggage, includes coupling piece for mounting device on front fork of bicycle
Inventor: HOGESTIJN FRANCISCUS WILLEM
IPC: B62B7/12
Filed: 2006-09-21
Granted: 2008-03-25
Abstract: The device can be secured via a coupling piece (15) to the front fork of a bicycle, allowing it to be carried by bicycle. The main part of the device comprises a symmetrical frame with a rigid central frame portion connected via two hinges (3, 4) to a parallelogram-shaped second frame portion (2). Left and right wheels are mounted on opposite ends of the second frame portion.
Patent NL-1034730-C1 (NL)
Title: Bag filling aid, comprises plastic plate designed to keep bag open and upright during filling
Inventor: BURGGRAAFF KEMUEL ALEX CHRIS
IPC: B65B67/12
Filed: 2007-11-21
Granted: 2008-02-28
Abstract: The aid comprises a plastic plate with a thickness of 1 mm which is used to keep the mouth of the bag open during filling.
Patent RU-2048228-C1 (RU)
Inventor: MITIN ANATOLIJ S
IPC: B21D22/16
Filed: 1987-02-18
Granted: 1995-11-20
Abstract: FIELD: plastic metal working. SUBSTANCE: device comprises a reducing tool and a mandrel positioned between tailstock spindle and tail spindle. Said mandrel has a centering portion at the side of the tail spindle and an expanding portion located at the side of the spindle and connected rigidly therewith. Spring-loaded cams are mounted between these portions. EFFECT: improved design. 3 dwg
Patent RU-2011347-C1 (RU)
Inventor: KHIROTAKO TAKANO
IPC: A01N47/18
Filed: 1987-12-09
Granted: 1994-04-30
Abstract: FIELD: agriculture. SUBSTANCE: compound (A) is (E)-1-(2,4-dichlorophenyl)-4,4-dimethyl-2-(1,2,4-triazole-1-yl)-1-pentene-3-ol containing at least 50 weight % of (-)-isomer of (a), and has additionally (B) at least one fungicide in the form of benzimidazole thiophanate. Weight ratio of (A): (B) is (1-50): (1-50) and can additionally contain compounds C and D, which are O, O-dimethyl-O-(2,6-dichloro-4-methylphenyl)-phosphorothioate and 1 -ethyl-1,4-dihydro-6,7-methylenedioxy-4-oxo-3-quinoline carboxylic acid, respectively. Composition shows high protection effectiveness against seed sickness, broad action spectrum and protective effect against fungi, which are resistant for conventional disinfecting agents. EFFECT: enhanced effectiveness of composition. 3 cl, 8 tbl
Patent RU-2006347-C1 (RU)
Title: Инструмент для резки труб кручением
Inventor: FOMICHEVA LYUDMILA F
IPC: B23D21/00
Filed: 1989-11-28
Granted: 1994-01-30
Abstract: Использование: в машиностроении, судостроении и авиастроении для резки труб. Сущность изобретения: наружный инструмент выполнен в виде смонтированной на нижней плите обоймы с установленными в ней на одной оси без зазора неподвижной матрицы и подвижной матрицы с выступами по наружному диаметру, имеющей возможность поворота и возврата в исходное положение. Оправка выполнена состоящей из набора соосно расположенных втулок из эластичного материала и прокладок, расположенных между торцовыми поверхностями смежных втулок. Прокладки могут быть выполнены из полиэтилена. 1 з. п. ф-лы. 1 ил.
Patent RU-2050759-C1 (RU)
Inventor: BEZDOLNYJ NIKOLAJ IVANOVICH
IPC: A01B19/02
Filed: 1990-07-05
Granted: 1995-12-27
Abstract: Использование: обработка почвы в междурядьях древесных растений с обеспечением перемещения шлейфа в сторону от агрегата, для обработки почвы под кронами деревьев. Сущность изобретения: устройство содержит телескопическую поперечную раму с навеской, состоящую из нескольких трубчатых звеньев, на концевых звеньях которых выполнены отверстия по спирали, и звенья установлены на раме с возмозностью вращения вокруг продольной оси ее центрального звена и фиксации их пальцами. 10 ил.
Patent RU-2023902-C1 (RU)
Inventor: BUGNYAK VALERYAN S
IPC: F02P5/145
Filed: 1990-06-15
Granted: 1994-11-30
Abstract: Изобретение относится к автомобильной электронике и может быть использовано в системах зажигания двигателей внутреннего сгорания. Цель изобретения - упрощение системы зажигания. Для этого в электронной системе зажигания, содержащей эмиттерный повторитель. Блок временной задержки, коммутатор, катушку зажигания, блок временной задержки выполнен на транзисторе и на интегрирующей и дифференцирующей RC-цепях. 2 ил.
Patent RU-2009950-C1 (RU)
Title: Berth of telescopic support
Inventor: KONDRASHOV YURIJ P
IPC: B63B35/34
Filed: 1990-12-17
Granted: 1994-03-30
Abstract: FIELD: shipbuilding. SUBSTANCE: berth has floating hull 1 which has trunk on side of its bottom; trunk is limited by deck at its top. Support 2 is made of hollow through telescopic sections inserted one in other and in trunk of floating hull 1. Mounted inside lower section of support 2 above its lower edge is diaphragm 4 with valve 6 which brings chamber under diaphragm in communication with water pump; second valve 8 mounted above diaphragm in wall of lower section of support 2 brings chamber of support 2 in communication with outside space. Chamber of support 2 may be brought in communication with compressed air source. EFFECT: enhanced reliability. 1 dwg
Patent RU-2052362-C1 (RU)
Title: Method of hydrostatic transmission of rotation in drives of vehicles with several drive axles and hydrostatic drive of vehicle with several drive axles
Inventor: ERNST KASPAR
IPC: F16H61/452
Filed: 1990-08-02
Granted: 1996-01-20
Abstract: A hydrostatic drive for standard units with multi-axle drive, with at least one hydraulic source, at least two hydraulic motors or groups of hydraulic motors connected in parallel and a mechanical connection with a transmission ratio (i) between each hydraulic motor and the axle driven by the respective hydraulic motor, in which each of the hydraulic motors or each group of hydraulic motors respectively drives one or more axles, at least some of the driven axles can be uncoupled from the hydraulic motor(s) driving them and the torque constants (k) of the hydraulic motors driving the standard units are essentially equal at maximum capacity, the torque constant (k) corresponding to the output torque on the shaft of the hydraulic motor at maximum capacity and a pressure differential of 1 bar, is, as a purely hydrostatic drive and control arrangement, to be capable of permitting a high torque on the one hand and a high axle speed on the other for a comparatively low weight of the axle drive. This object is achieved in that, allowing for the diameter, the transmission ratios of the mechanical connections are different from one another for at least some of the driven axles, so that at least for these driven axles the respective product of the torque constant of each hydraulic motor or each group of hydraulic motors and the transmission ratio of the associated mechanical connection (k x i) is different. <IMAGE>
Patent RU-2014506-C1 (RU)
Inventor: ELCHANINOV VYACHESLAV D
IPC: F04C18/344
Filed: 1991-01-11
Granted: 1994-06-15
Abstract: FIELD: manufacture of compressor. SUBSTANCE: housing is provided with suction and discharge ports and symmetric slots which are parallel to horizontal axis of housing; hollow rotor is coaxially mounted in housing; hollow rotor has end inlet hole which is in communication with suction port of housing and lateral outlet holes. Spring-loaded blades are received by slots of the housing for reciprocating and for engagement with rotor surface. Rotor is provided with end disks over whose periphery fan blades are mounted forming discharge chambers in the housing on outer sides of rotor disks. Suction port of the housing is brought in communication with discharge chamber on side of one disk and lateral holes are in communication with discharge chamber on side of other disk. EFFECT: enhanced efficiency. 6 dwg
Patent RU-2022244-C1 (RU)
Inventor: USHAKOV ALEKSEJ I
IPC: G01N15/06
Filed: 1991-03-05
Granted: 1994-10-30
Abstract: Использование: изобретение относится к технике оценки качества жидких веществ и может быть использовано в нефтеперабатывающей, нефтехимической промышленности и на судах морского и речного флота для быстрого и достоверного определения содержания нефтепродуктов в трюмной воде, а также для диагностирования узлов и агрегатов судов по накоплению информации о присутствии конкретного нефтепродукта в трюмной воде. Сущность изобретения: цель достигается тем, что устройство дополнительно содержит датчики, электроклапаны, блок обработки сигнала, постояннозапоминающее устройство, исполнительные механизмы управления дозатором и электроклапанами, при этом датчики размещены в верхней части трюма и в испарителе и представляют собой резонаторы и два вертикально расположенных металлических штыря, соединенных с генераторами и входом блока обработки сигнала. Последний соединен с блоком сравнения сигнала, с входом которого также соединено постояннозапоминающее устройство. Цель также достигается тем, что датчики в виде штырей размещены на плавающей платформе с постоянным уровнем погружения, а на поверхности кварцевых резонаторов нанесены сорбенты для избирательного поглощения нефтепродуктов. 1 ил.
Patent RU-2020330-C1 (RU)
Title: Angular variable-speed drive
Inventor: MASENKO LEONID YA
IPC: F16H9/04
Filed: 1991-02-15
Granted: 1994-09-30
Abstract: FIELD: stepless control of angular speed of machine working shafts, based on changing the diameters of sheaves. SUBSTANCE: drive sheaves have the form of discs with spiral grooves on their end surface. Sectors move radially over said grooves. This increases or reduces the sheave diameter, correspondingly. Variable-speed drive is controlled by auxiliary reversible electric motors. EFFECT: improved design. 5 dwg
Patent RU-2012933-C1 (RU)
Title: Electric twin conductor
Inventor: BARSOV IVAN N
IPC: H01B7/00
Filed: 1991-04-03
Granted: 1994-05-15
Abstract: FIELD: electrical engineering. SUBSTANCE: electric twin conductor is designed for supply of power to direct or single-phase alternating current using equipment. It includes two single-wire or multiwire conductors made of steel, for instance, with insulation. Shape of cross-section of each conductor presents semi-ring with rounded edges and base parallel to base of semi-ring of the other conductor. EFFECT: facilitated manufacture. 2 cl, 4 dwg
Patent RU-2001903-C1 (RU)
Inventor: ZAKHAROVA NATALYA I
IPC: C07C59/64
Filed: 1991-04-16
Granted: 1993-10-30
Abstract: Сущность изобретени : продукт - 9-(4-меток-  си-2Д6 -триметилфенил)-3,7-диметил-2Е. 4Е, 6Е,  8Е-нонатетраенова  кислота, т. пп 228-230° С.  выход 88.5% Реагент 1 : 2. 3, 5-триметилфенол  Реагент 2: йодистый метил Услови  реакции: в  водно-спиртовом растворе КОН с последующим  формилированием образовавшегос  2.3, 5-триме-  тиланизола с получением 4-метокси-2,3,6-триме-  тилбензальдегида. конденсацией этого альдегида  с ацетоном с образованием 4-(4-метокси-2, 3,  6-триметилфенил)-3-бутен-2-она гидрированием последнего водородом в присутствии скелетного  никелевого катализатора этинилированием полученного  4-(4-метокси-2. 3, 6-триметилфе-  нилЬЗ-бутан-2-она ацетиленом в среде жидкого  аммиака в присутствии спиртового раствора едкого  кали, конденсацией полученного ацетиленового  карбинола с метилизопролиловым эфиром в присутствии  кислотного катализатора - паратопуол-  сульфо кислоты, последующей обработкой реакционной  массы водно-спиртовым раствором щелочи с  образованием 8-{4-метокси-2, 3. 6-триметилфе-  нил)-6-метил-25-октадиен-2-она, конденсацией  последнего с изобутиловым эфиром монохлорук-  сусной кислоты в присутствии изобутилата кали  и  дальнейшей обработкой реакционной массы сол ной  кислотой в водно-ацетоновом растворе, последующей  обработкой образовавшегос  а-гидро-  ксиэфира трехбромистым фосфором и дегидроб-  ромированием промежуточного производного непосредственно  в реакционной массе диметилаце-  тамидом. дальнейшим омылением полученного  изобутилового эфира 9-{4-метокси-2,3.б-триме-  тилфенил)-3.7-Диметил-2Е. 4Е, 6Е 8Е-нонатетрае-  новойкислоты §
Patent RU-2001600-C1 (RU)
Inventor: EGOROV MIKHAIL F
IPC: A61B17/60
Filed: 1991-04-23
Granted: 1993-10-30
Abstract: Использование в травматологии и ортопедии  дл  нат жени  спиц Сущность изобретени  устройство  содержит цилиндрический корпус 1 с руко ткой  8 расположенным вдоль оси корпуса 1 резьбовым  отверстием под зажимной винт 4 диаметрально  размещенными перпендикул рно оси резьбового  отверсти  каналами под спицу и с упорной  площадкой, упорна  поверхность которой расположена  в плоскости касательной каналам 2 Упорна   поверхность и торец зажимного винта 4 выполнены  с выступами и канавками 5 ил
Patent RU-2016938-C1 (RU)
Inventor: DERENDYAEV FELIKS P
IPC: D05B65/04
Filed: 1991-05-07
Granted: 1994-07-30
Abstract: Изобретение относится к оборудованию швейного производства и позволяет упростить конструкцию устройства и повысить надежность его работы. Устройство содержит режущую пару, один нож которой поджат к другому, получающему качательное движение от привода, при этом оба ножа установлены на одной оси, а их лезвия при схождении образуют замкнутый контур. 3 ил.
Patent RU-2053933-C1 (RU)
Title: Cooling agent tank
Inventor: DAVYDOV ROSTISLAV A
IPC: B64D37/02
Filed: 1991-05-07
Granted: 1996-02-10
Abstract: FIELD: aeronautical engineering. SUBSTANCE: tank has shell 1, pin member 2 of upper attachment unit with passage 3 for feeding the compressed gas to tank, lower attachment unit 6, charging pipe union 7, guide pipe 9 coupled with flange 5 of pin member where float 10 is loosely fitted; guide pipe 9 is provided with ports 13 located above maximum level of tank filling. EFFECT: enhanced reliability. 2 cl, 2 dwg
Patent RU-2003000-C1 (RU)
Inventor: LIPETS ADOLF U
IPC: F23J15/00
Filed: 1991-05-22
Granted: 1993-11-15
Abstract: Использование: комплексна  очистка дымовых  газоа Сущность изобретени : устройство содержит  воздухоподогреватель, электрофильтр-золоуловитель , охладитель, устройство дл  очистки дымовых  газов от оксидов серы, подогреватель дымовых газов , устройство дл  подавлени  оксидов азота с газовым  теплообменником. Уход щие дымовые газы  охлаждаютс  в воздухоподогревателе, охладителе,  проход т очистку в электрофильтре, в устройстве  дл  очистки от оксидов серы, далее поступают в  подогреватель, газовый теплообменник и устройство  дл  подавлени  оксидов азота Далее дымовые  газы проход т через парогазовый теплообменник . 1 ил.
Patent RU-2011419-C1 (RU)
Title: Magnetic separator
Inventor: KOVBASYUK YURIJ G
IPC: B03C1/30
Filed: 1991-05-22
Granted: 1994-04-30
Abstract: FIELD: mining industry. SUBSTANCE: magnetic separator has a working member stacked of vertical magnetic plates extending with a clearance set for vibrations relative to the vertical plane. EFFECT: facilitated procedure. 2 dwg
Patent RU-2002692-C1 (RU)
Inventor: SEREGIN OLEG I
IPC: B65G47/34
Filed: 1991-06-03
Granted: 1993-11-15
Abstract: Сущность изобретени : устройство включает  лоток с входом и выходом, закрепленный на лотке  отсекатель, смонтированные на входе лотка дополнительный  отсекатель и расположенные под углом  к трассе конвейера заостренные планки, а также  смонтированный на входе лотка наклонный криволинейный  участок при этом оба отсекател  установлены  на рассто нии друг от друга над лотком. 4  ил.