baber/WOPTO huggingface dataset:
Patent DE-3821887-C1 (DE)
Title: Device for cleaning and disinfecting the milk passages of pipeline milking plants with a device for receiving a sponge
IPC: A01J5/00
Filed: 1988-06-29
Granted: 1989-09-28
Abstract: The device has a pipeline (6) which is provided with connections (7) for the milk tubes of the teat cup clusters (4), is subjected to subatmospheric pressure during the cleaning process and is provided with an inflow of a rinsing and/or disinfecting liquid and with a device (8) for receiving a sponge. The technical problem is to design the device (8) for receiving the sponge in such a way that the sponge introduced before the start of the cleaning phase is thoroughly rinsed by the disinfecting liquid during the cleaning process. The receiving device (8) has an inner chamber, which is loaded with the liquid and bounded by a tube, and has an annular outer chamber which encloses the tube and is alternately loaded with subatmospheric pressure and atmospheric pressure. The application area is agricultural engineering. <IMAGE>
Patent DE-3922613-C1 (DE)
Title: Polyethylene ball float for fishing lure - has slider of specified density in ball guide part, with axial displacement freedom
IPC: A01K93/00
Filed: 1989-07-10
Granted: 1990-12-13
Abstract: The lure float consists of a ball (3) made of a material with density slightly below 1.0g per cu.cm.  It has a guide duct (17), in which is installed a sliding reel (2) axially movable freely in at least one direction. USE/ADVANTAGE - With long casts, the quill and float reduce the pull on the hook to a minimum, whatever the direction of pull by the fish, so the catch sucess is improved.
Patent DE-4118018-C1 (DE)
IPC: G02C1/06
Filed: 1991-06-01
Granted: 1992-05-07
Abstract: For a pair of goggles, in particular protective goggles for worker, it is provided for the exchangeable fixing of the sight pieces, which however meets also the working protection conditions, that the sight pieces are fixed each laterally at undercuts of the frame and are fixed in the vicinity of the nose rib by pushing on a holder. The holder embraces the nose rib region in a flat manner and is lockable at the upper side of the frame, so that an inadvertent releasing of the sight pieces is prevented.
Patent DE-4192105-C1 (DE)
Title: Ignition timing control device for spark ignition type IC engine
Inventor: OONUMA MITSUHIKO
IPC: F02P5/152
Filed: 1991-08-28
Granted: 1996-09-19
Abstract: The ignition timing control device has a throttle opening variation value (delta theta) calculated on the basis of a value (theta) obtained by sampling a throttle opening degree of the engine by a throttle opening variation value sampling device (84). A real volume efficiency (Evr) is calculated on the basis of a real intake air value (A) and a real engine speed (Ne) by a real volume efficiency calculator (81). The real volume efficiency (Evr) is corrected on the basis of information relative to the throttle opening variation value (delta theta) by a volume efficiency corrector (83). An effective volume efficiency (Evm) is calculated. An ignition timing is set (58) in accordance with the effective volume efficiency (Evm) and the engine speed (Ne). An ignition timing control signal is outputted (68) on the basis of an ignition timing set (58) and an igniter (18) is activated in response to this ignition timing control signal. When the real volume efficiency (Evr) exceeds a predetermined threshold value corresp. to the vicinity of the full opening value of the throttle during acceleration, sampling operation of the throttle opening variation value sampling device (84) is prohibited (85).
Patent DE-4217971-C1 (DE)
Inventor: SCHLEICHER WERNER DIPL BIOL DR
IPC: A23K40/10
Filed: 1992-05-30
Granted: 1993-10-21
Abstract: A process is disclosed for constructively granulating a powdery material in a fluidized bed equipment. The granulating liquid containing a binder is sprayed downwards on the fluidized bed of material to be granulated in countercurrent to the fluidized bed-generating gas by means of two-component fan jet nozzles. With charge quantities on the order of about 1000 kg, very uniform and dust-free granulates can thus be obtained.
Patent DE-4305987-C1 (DE)
Title: Solenoid-valve with dirt trap - has peripheral recess in guide below larger-dia. protective collar on valve stem
Inventor: PROOIJEN FRANK VAN
IPC: F16K31/06
Filed: 1993-02-26
Granted: 1993-11-25
Abstract: The plug (9) of the valve is supported by a stem (7) working in the vertical direction and actuated by a solenoid armature (4). The stem works in a guide (11) between armature and plug. A protective collar (12) is mounted on the stem between guide and armature. Its OD is appreciably greater than the ID of the guide. The end face of the guide contains a peripheral recess (13). The dia. of the latter's inner edge is appreciably less than the OD of the collar. The inner wall (14) of the recess can slope downwards to its bottom (15). USE/ADVANTAGE - Long life valve, and traps any particles formed by wear between working parts before they reach the plug or valve seat.
Patent DE-4324020-C1 (DE)
Title: Air outlet
Inventor: KNORR THOMAS DIPL ING
IPC: F24F13/072
Filed: 1993-07-17
Granted: 1994-10-27
Abstract: The invention relates to an air outlet for blowing out an air current, having a base plate which is penetrated by at least one base-plate opening, to which is assigned an air-guiding element which subdivides the base-plate opening into an air-outlet opening for a main air current and a blocking-air outlet opening for a blocking-air current, the air-guiding element having a base element, which serves both for the fixture to the base plate and the formation of the blocking-air outlet opening, and an air-directing wall which uncouples the blocking-air current from the air current. Provision is made to arrange the air-directing wall (6) pivotably on the base element (5). <IMAGE>
Patent DE-4326600-C1 (DE)
Title: Coin-storing and sorting device for a return-type coin machine
Inventor: LAUENROTH WOLFGANG
IPC: G07F1/04
Filed: 1993-08-07
Granted: 1995-02-02
Abstract: Coin-storing and sorting device for a return-type coin machine, having a horizontally extending storing and sorting disc (3) which is designed to be closed over a first region (3.1) and is provided, over a second region, with a sorting slot (3.2) and exhibits a retrieval slot (303), having a storing turntable (2) which is arranged above the disc (3), such that it can be rotated relative to the same, and which is provided with a multiplicity of coin lead-throughs (2.1) which are in alignment with the sorting slot (3.2) and the retrieval slot, and having a drive (4) which acts on the turntable (2) and rotates it optionally into one or the other direction of rotation. <IMAGE>
Patent DE-4326906-C1 (DE)
Title: Process for the chemical recycling of polycarbonate
Inventor: BUYSCH HANS-JOSEF DIPL CHEM DR
IPC: C08J11/24
Filed: 1993-08-11
Granted: 1995-02-16
Abstract: The present invention relates to a process for the chemical recycling of bisphenol A polycarbonate by transesterification using hydroxyl compounds and resynthesis in the melt.
Patent DE-4403299-C1 (DE)
Title: Seating arrangement comprising corner bench and table
Inventor: WENDTLANDT ARMIN
IPC: A47B83/02
Filed: 1994-02-03
Granted: 1995-03-16
Abstract: A seating arrangement comprising corner bench and table is proposed in which the table top (7) of the table (2) and the seat elements (3, 4), as well as back elements (5, 6) of the corner bench (1) rest on a framework (8). For the table top (7), use is made of a horizontal frame which protrudes in the upper corner region of the framework (8) and is supported only at its free end (21) by at least one table leg (13). <IMAGE>
Patent DE-4406648-C1 (DE)
Title: Catalytic reduction of hydrocarbons, carbon monoxide and nitrogen oxides from i.c engine exhaust
Inventor: ZAHN WOLFGANG DIPL ING
IPC: F01N3/28
Filed: 1994-03-01
Granted: 1995-08-10
Abstract: Proceeding downstream from the engine, a first catalyst converts at least the HC- and CO components. One further catalyst at least, converts the HC-, CO- and NOx components. Whilst the engine is running, both these catalysts in series, receive the entire flow, i.e. there is no bypassing at any time. During the cold start phase, to reduce HC- and CO emissions, the first catalyst is worked leaner than stoichiometric. In a further step, the exhaust gas composition is controlled by adjusting the mixture lambda value to stoichiometric. Catalytic conversion becomes largely inactivated in the first catalyst (1,1'), and continues in the second (2,2'). The catalyst substrates, and the action of catalysts, including platinum and the rare earths cerium and lanthanum oxide, are also discussed. Details of a device to carry out substantially the process above, are also claimed.
Patent DE-4437400-C1 (DE)
Title: Trampoline for gymnastics with shock absorber and spring
Inventor: DAEHNE ROLF
IPC: A63B5/08
Filed: 1994-10-19
Granted: 1996-05-30
Abstract: The trampoline has an upper curved panel (1) and a lower part (4), formed from bars. These are joined together at one end (12) and their other ends separate from each other. Between them there is a leaf spring (16) and a shock absorber (26), made of deformable elastic material, is fixed above its free end. Two coil springs (15), parallel to the leaf spring, are mounted between the front of the upper and lower parts and near their lateral edges. The shock absorber is more supple than the leaf spring.
Patent NL-1000136-C1 (NL)
Title: Railway-track crossing section
Inventor: GELDERBLOM BERTUS
IPC: E01B7/10
Filed: 1995-04-12
Granted: 1995-10-30
Abstract: The crossing is for jointless railway tracks, the sections of rail being held at the desired distance apart by bolts and filler-pieces (10,11,12). The pieces are glued (14,15) to the surfaces of the rails against which they bear. Filler material (17) can also be provided between the bolts (9) and the drillings in the rails through which they pass.
Patent NL-1000887-C1 (NL)
Title: Friction drive for pedestrian-controlled vehicle
Inventor: VUUREN JOHANNES VAN
IPC: F16H15/02
Filed: 1995-07-26
Granted: 1997-01-28
Abstract: A pedestrian-controlled motorised vehicle has a friction drive (20) between the motor and wheels or rollers that can propel the vehicle in either direction. It consists of a truncated conical pinion (16) driven by the motor shaft (21). Its rubber friction surface bears against the upper drive cone to the axle (5). Moving the arm (15) downwards disconnects the upper drive (18). Further movement downwards brings the pinion into contact with the lower cone (19) to rotate the output shaft (5) in the opposite direction. A variation on this design enables a degree of speed control to be exercised.
Patent NL-1001873-C1 (NL)
Title: Closure valve fitted on outer end of spout of filling pistol
Inventor: KERSSIES GEERT
IPC: B67D7/52
Filed: 1995-12-12
Granted: 1997-06-17
Abstract: The spout is pushed into a module and the filling pistol is clear for use. As soon as the main cut-off is opened a fluid pressure is applied to the fluid flow valve (1). The fluid flow valve is pressed against spring pressure against a venturi poppet valve (3). The fluid now presses a valve form open and flows along a vacuum gallery (16) into the spout (7). A vacuum is formed in the gallery. This vacuum is neutralised by air feed via a conduit (8). Close to the outer end of the spout is a small hole (11) which via a conduit (8) is connected to the venturi gallery (16). The rapidly flowing fluid is conducted along the vacuum gallery and generates a vacuum build-up.
Patent NL-1002266-C1 (NL)
Title: Shutter for sealing interior of freight container
Inventor: SPRONCK EMMANUEL SERVATIUS MAR
IPC: B60J5/12
Filed: 1996-02-07
Granted: 1997-08-08
Abstract: The multi-section shutter or cover seals off the interior of a freight container and is fully counterbalanced in any position. A correction system is provided for the counterbalancing mechanism so that the shutter or cover (2.1,2.2) is virtually completely counterbalanced in any position also when it is folded. Correction can be by springs whose spring constant is variable, together with a lever of variable length coupled to the shutter pivot point, typically via a hinge which shortens the lever when the shutter is turned in the folded state. A tubular hinge can be mounted at the shutter pivot point.
Patent NL-1011169-C1 (NL)
Title: Rainwater gutter with removable perforated cover is installed flush with ground in front of entrance to building, and offers no obstruction to wheelchair users
Inventor: DRIESSE JAN
IPC: E03F3/04
Filed: 1999-01-29
Granted: 2000-08-01
Abstract: The prefabricated concrete gutter block (1) has a U-shaped channel with vertical ends (4) and a central aperture for connection to the drainage system. It has a perforated cover with side clips at intervals along its length. The clips snap into recesses (7) in the sides walls (3) of the block. The block has a rectangular cross section which simplifies fitting between paving components.
Patent NL-2000721-C1 (NL)
Title: Adjustable angle quill for bicycle stem, has hollow shaft engaged with sideways protruding bar by tensile rod in order to fix handlebars into chosen height position
Inventor: HSUEH LIAO SEN
IPC: B62K21/18
Filed: 2007-06-25
Granted: 2008-05-08
Abstract: The quill comprises a base part (41) at the top of the bicycle fork (10); a sideways-protruding bar (42) with one end fixed to the handlebars (20) and the other end capable of pivoting relative to the base part; a hollow shaft (43) providing a hinge connection between the bar and base part, the shaft being secured to the latter without being twisted; a tensile rod (44) mounted between the shaft and bar; and a press part located inside the shaft and screwed onto the end of the rod. The press part is pressed against the shaft by the rod, creating a connection between the shaft and bar in order to fix the handlebars into the chosen height position. This connection can be disengaged to allow new height and angular adjustment of the handlebars.
Patent RU-2016057-C1 (RU)
Title: Способ получения огнестойкой жидкости
Inventor: VILYANSKAYA GENYA D
IPC: C07F9/12
Filed: 1989-02-10
Granted: 1994-07-15
Abstract: Изобретение касается смазочных веществ, в частности получения огнестойкой жидкости, работающей в зоне повышенных температур, например для систем регулирования и смазки паровых турбин. Цель - улучшение деаэрирующих свойств при снижении температуры застывания жидкости. Для этого ведут этерификацию POCl 3  смесью,(содержащей, мас.%: синтетический 3,5-ксиленол) 35 - 50, фракцию ксиленолов каменноугольной смолы (с температурой выкипания 216 - 224°С) 18 - 22 и фенол - до 100. Полученная жидкость имеет т.воспламенения 800°С, т.заст. (-32)°С время деаэрации 90 - 105с. 2 табл.
Patent RU-2002155-C1 (RU)
Inventor: TURISHCHEV GERMAN F
IPC: F16L1/028
Filed: 1990-01-15
Granted: 1993-10-30
Abstract: Сущность изобретени  образуют на грунтовом  естественном основании криволинейную выкрутку,  которой придают эллиптический профиль глубиной
Patent RU-2016432-C1 (RU)
Inventor: PETROVSKIJ DMITRIJ I
IPC: H01F41/02
Filed: 1990-04-19
Granted: 1994-07-15
Abstract: Использование: в электротехнике. Сущность: способ состоит в том, что верхнее ярмо стыкового магнитопровода устанавливают на нанесенный на торцевые поверхности стержней магнитодиэлектрический материал, находящийся в жидком или пастообразном состоянии, а затем скрепляют стяжными конструкциями. В качестве магнитодиэлектрика используют эластичный материал с низкой адгезией и малым магнитным сопротивлением с определенным составом компаунда.
Patent RU-2046158-C1 (RU)
Inventor: AKIMOV EVGENIJ N
IPC: C25F3/06
Filed: 1990-08-17
Granted: 1995-10-20
Abstract: Использование: в производстве микрохирургических инструментов. Сущность изобретения: цилиндрические заготовки вводят внутрь полых цилиндрических катодов, погружают в электролит на основе фосфорной и серной кислот. Обработку ведут в двух сообщающихся ваннах, имеющих перепад электролита по высоте,равной длине обработки конической части, при параллельном подключении заготовок и катодов к источнику постоянного тока при плотности тока 300-1200 A/дм 2  и перекачивании электролита из ванны в ванну. 1 ил. 2 табл.
Patent RU-2002942-C1 (RU)
Inventor: SKOVORODNIKOV IGOR G
IPC: E21B25/16
Filed: 1990-11-16
Granted: 1993-11-15
Abstract: Использование: бурение с отбором ориентированного  керна из вертикальных и слабонаклонных скважин. Сущность изобретени : устройство состоит  из замкнутого цилиндрического корпуса 1 с маркирующим  зубом 3 на днище и приспособлением  дл  креплени  к тросу 5 на верхней крышке. Внутри  корпуса 1 размещен трехстепенной уравновешенный  гироскоп 8. Роль внешней рамки карданного  подвеса гироскопа В играет корпус 1. При спуске  устройства в скважину оно сохран ет посто нную  ориентировку, котора  задаетс  ему на поверхности  при раскручивании гироскопа 1 з  ф-лы, 2 ил
Patent RU-2038604-C1 (RU)
Inventor: UMNIKOV VALERIJ N
IPC: G01R27/26
Filed: 1990-12-21
Granted: 1995-06-27
Abstract: FIELD: measuring technique for measuring inductance and capacitance values. SUBSTANCE: apparatus provides an enhanced accuracy of measurements due to comparing current voltages of an element, being measured, and connected in series with that element a reference active resistor at once after power supply. Information, concerning an inductance value or a capacitance value, is determined by a time interval from a time moment of the power supply till a time moment of achieving equal values of voltages, being compared. Such apparatus may be used in automatic and mechanized systems in different ranges of national economy, in domestic electromeasuring devices. EFFECT: enhanced accuracy of measurements. 1 cl, 1 dwg
Patent RU-2038844-C1 (RU)
Title: Catalytic composition for ethylene oxide hydroformylation, method of its preparing and a method of synthesis of 1,3-propanediol and 3-hydroxypropionic aldehyde
Inventor: DZHON ROBERT BRIGGS
IPC: B01J31/28
Filed: 1991-04-30
Granted: 1995-07-09
Abstract: FIELD: organic chemistry. SUBSTANCE: product: 1,3-propanediol and 3-hydroxypropionic aldehyde. Reagent 1: ethylene oxide. Reagent 2: carbon monoxide and hydrogen. Reaction conditions: catalytic composition containing anionic rhodium-containing complex with phosphite ligand at molar ratio ligand to rhodium 0.1-100; ionic component linked with noncovalent bonds with anionic rhodium-containing component at molar ratio of ionic component to rhodium 0.1-10, and cation distinct from hydrogen ion, at molar ratio of cation to rhodium 0.1-100. Composition is used in organic synthesis. EFFECT: improved properties of composition. 16 cl
Patent RU-2015023-C1 (RU)
Title: Nozzle for injection of a thermoplastic, a hardening plastic, or rubber
Inventor: PER ENGELBREKHT YAKOBSEN
IPC: B29C45/20
Filed: 1991-05-06
Granted: 1994-06-30
Abstract: FIELD: thermoplastic molding. SUBSTANCE: nozzle has expendable wearing-out tube disposed in support tube and a nozzle cap screwed in tubular insert by means of exterior thread. Tubular insert is secured on an external end portion of the forward nozzle body section. The inlet part of wearing-out tube is provided with locknut. The nozzle cap position in the injector orifice is adjusted by cap's turning in the threaded hole of insert. After the fine adjustment the locknut is tightened against the tail nozzle body section. EFFECT: enlarged operating capabilities. 9 cl, 8 dwg
Patent RU-2038635-C1 (RU)
Title: Advertisement device
Inventor: GRIGOREV MIKHAIL N
IPC: G09F23/00
Filed: 1991-02-04
Granted: 1995-06-27
Abstract: FIELD: advertisement means, designed for attracting attention of potential purchasers and service users to objects and firms of their possible servicing. SUBSTANCE: advertisement device includes an information carrier in the form of the bag 1 with variable volume, having on the outer surface 2 the portions 4, 5 of the advertising poster, being viewed on the bag, had been filled by purchases. That associates with an action of fulfilled purchase and increases an efficiency of the advertisement. EFFECT: simplification and efficiency of the advertisement device. 1 cl, 2 dwg
Patent RU-2013350-C1 (RU)
Title: Catching device for cargoes having vertical central hole
Inventor: KONOPLEV VASILIJ I
IPC: B66C1/54
Filed: 1991-03-05
Granted: 1994-05-30
Abstract: FIELD: catching and transportation of cargoes. SUBSTANCE: catching device has body, moving horizontally positioned rods with C-shaped holders receiving stop for cargo made in the form of flexible corrugated ring-shaped member. EFFECT: enhanced operating reliability. 2 dwg
Patent RU-2029086-C1 (RU)
Title: Method for extraction of thick gently dipping seams through their full thickness with seams separated by clay intercalation
Inventor: KAMCHYBEKOV DUJSHENBEK KIRGIZB
IPC: E21C41/18
Filed: 1991-05-13
Granted: 1995-02-20
Abstract: FIELD: mining. SUBSTANCE: seam is excavated by overhand stoping. Before extraction of lower seam the intercalation is separated from lower seam over clay-coal contact through width of extracted coal strip. When extracting lower seam, clay intercalation is supported. Clay intercalation is sheared and loaded after extracting lower seam through width of coal extracted strip. Coal is extracted from upper seam after loading clay from working space of face. Clay loaded from face is mixed with water to form pulp and pulp is pumped to worked out space. EFFECT: higher efficiency. 4 dwg
Patent RU-2015510-C1 (RU)
Title: Device for studying process of shrinkage of textile material
Inventor: KARDASH OLEG V
IPC: G01N33/36
Filed: 1991-06-03
Granted: 1994-06-30
Abstract: FIELD: light industry. SUBSTANCE: device has base, clamping plates for fixing specimen, mounted onto the base, frame, mounted for vertical movement, compacting plate, mounted onto the frame by hinges, horizontal frame, mounted for longitudinal movement, template, which has the same shape as the specimen, mounted onto the horizontal plate, measuring scale, disposed on the direction of movement of horizontal plate and means for regulating force of clamping, provided with a dynamometer. Force regulating means are connected with compacting plate through the dynamometer by flexible link. Device also has additional vertical measuring scale for determining angle of ironing, mounted onto the frame for movement in lateral direction relatively the base. Compacting plate is made to be hollow for circulation and heating of working medium, that results to hot-moisture treatment, when tests are performed. Template is made of heat-insulating material. EFFECT: improved efficiency. 4 cl, 3 dwg
Patent RU-2037329-C1 (RU)
Inventor: PRAVIN KANDZHI DATTANI
IPC: B01J23/92
Filed: 1991-10-18
Granted: 1995-06-19
Abstract: Использование: в нефтехимии, в частности в способе восстановления отработанного хромсодержащего катализатора фторирования. Сущность изобретения: способ предусматривает обработку отработанного хромсодержащего катализатора фторирования газовой смесью, содержащей фтористый водород и до 30 мол. % воздуха (лучше брать соотношение фтористого водорода и воздуха, по крайней мере, 0,1 : 1, желательно (2 - 100) при 300 - 500°С (лучше при 330 - 450°С). Газовая смесь может содержать от 70 до 99,9 мол. % фтористого водорода и дополнительно инертный разбавитель. 5 з.п. ф-лы, 2 табл.
Patent RU-2052167-C1 (RU)
Inventor: ASTAPOV VLADISLAV N
IPC: F16L55/10
Filed: 1991-09-10
Granted: 1996-01-10
Abstract: FIELD: pipe line engineering. SUBSTANCE: device has housing 1, inlet and outlet chambers, stop valve 2 provided with spring-loaded guides 3, one of which is knurled. Spring- loaded plunger 4 provided with circular groove is received in the special groove of the housing. The device is also provided with locking member 5, catch 6 with spring drives, spring-loaded knob 7 for returning the plunger mounted in the radial groove of housing 1, by-pass 8 which connects inlet chamber 9 with outlet chamber 10, and sealing resilient ring 11. EFFECT: enhanced reliability. 1 dwg