baber/WOPTO huggingface dataset:
Patent DE-4025533-C1 (DE)
Title: Letter-card and postcard mfr. - involves inclusion of glue-strips and protective tape
IPC: B42D15/02
Filed: 1990-08-11
Granted: 1992-02-06
Abstract: The layered paper arrangement consistss of top text copy and bottom address copy sheets permanently joined along one and by a release strip on the other.  A cover and a card are both releasably joined to the strip but not to the permanently stitched edge and are inserted between top and bottom sheets.  A first glue strip runs along the cover sheet edges facing the card between the stitched edge and the strip.  A second glue strip parallel to this also to the stitched edge forms the firm connection on the cover side facing the card.  A protective tape between first glue strip and card is fixed permanently to the stitched edge and a second tape between second glue strip and card is releasably joined to the stitiched edge and main connecting strip. First and second protective tapes (10,11) should be silicon paper strips and first and second glue strips (21,20) are confronted by hinge glue strips on the card (2).  For sealing purposed the first glue strip also runs the edge facing the stitched edge (9) on the cover (7), and the first silicone strip runs along edge (9) to bear on the card between first strip (21) and hinge strip, with the second glue strip laid further inwards.  The second silicon strip (11) is releasably fixed to the first strip (10) via perforations (12) and inserted freely at its ends in the connecting strip (5).  The cover has perforations (22) along second strip (20) and strip (5), laid inwards from both of these. USE/ADVANTAGE - Letter card and post card mfr.. Simple design uses silicone paper strips and glue strips for easier processing.
Patent DE-4035792-C1 (DE)
Title: Printed circuit board panel de-edging device - has two saw-blades mounted in bearingblockings which can be positionally adjusted
IPC: B23D45/10
Filed: 1990-11-10
Granted: 1992-04-23
Abstract: The device includes two cross-saw blades arranged mutually opposite one another in one plane. The (PCB) (8) is placed on a clamping plate (7) and is then fixed into position by vacuum suction. The two saw-blades (10a, 10b) are mounted in bearing blockings (11a) and (11b) which can be positionally adjusted by a spindle (13) in order to adapt to different saw-blades and PCB thicknesses.
Patent DE-4126260-C1 (DE)
IPC: B65F1/14
Filed: 1991-08-08
Granted: 1992-12-17
Abstract: An automatic cup return machine has a cup introduction chamber (1), a cup collecting chamber (10) and a shaft (9) arranged above the cup collecting chamber in which the cups are piled up, as well as an arrangement for ejecting the pile of cups (5'') formed in the shaft (9) laterally into the cup collecting chamber (10). A transfer device arranged between the cup introduction chamber (1) and the shaft (9) allows all cups (5) thrown into the cup introduction chamber (1) to reach the shaft (9) only with an orientation that allows the cups to be piled up and with their opening pointing downwards.
Patent DE-4130624-C1 (DE)
Title: Plastic pipe prodn., used for gas-gas heat exchanger - by dividing pipe section of partially crystalline plastic in to sections, forming outer cone section at one end and collar section at other end, etc.
IPC: F28F9/18
Filed: 1991-09-14
Granted: 1993-01-21
Abstract: A process for producing a plastic heat exchanger pipe for a gas-gas heat exchanger includes dividing up a pipe section, made of partially crystalline plastic with a narrow melt region, into sections of the desired length, and then forming an outer cone section at one end of the pipe. A collar section is formed at the other pipe end and the pipe is then heated to above its recrystallisation temp. of 245 deg. C. to temper it. The outer cone is pref. produced in parallel with the thermal forming of the collar. ADVANTAGE - The process is simple and reliable.
Patent DE-4221778-C1 (DE)
Title: Mobile washing unit for vehicles - has water storage tank with folding lattice gratings acting as access ramps when in use and securely folded during travel
Inventor: DEUTSCHER PETER
IPC: B60S3/04
Filed: 1992-07-01
Granted: 1994-03-10
Abstract: The unit has a box-like water storage container (2) covered by a lattice grating (3). Further swivel-mounted lattice gratings (3.1, 3.2) are arranged above the container to be folded upwards during travel and secured by a hooked-on cross beam (4). The cross beam supports additional storage containers (5) and, depending on the capacity of the unit, other components such as pumps and high pressure spray nozzles (7). At the selected location the side gratings are lowered to form forward and rear access ramps. USE/ADVANTAGE - Suitable for motor cycles and construction site vehicles. It is easy to transport and set up, irrespective of the prevailing terrain.
Patent DE-4308969-C1 (DE)
Title: Cooling ceiling with inlet channel
Inventor: RADTKE WOLFGANG DIPL ING
IPC: F24F5/00
Filed: 1993-03-22
Granted: 1994-07-28
Abstract: The outlet port (28) is formed as an injection nozzle so that its cold air flows with the secondary air from the separating chamber (22). Each air guidance chamber (30,31) is connected to the separating chamber by a wake port (32). The nozzle may be horizontally directed towards the flow port (29) of the separating chamber.The nozzle is formed by the walls of the flow chamber (25) which is arranged between the flow and separating chambers. Several flow chambers may be formed of one shaped component (24), with opposingly directed injection nozzles.
Patent DE-4326880-C1 (DE)
Title: Method of driving an underground cavity
Inventor: BAUSINGER WILLY DIPL ING
IPC: E21D9/06
Filed: 1993-08-11
Granted: 1995-01-26
Abstract: Method of driving an underground cavity in unstable ground, mainly consisting of loose rock, by forepoling advance, in which the heading face is worked section by section and a supporting arch is placed at the end of each working section, and forepoling elements resting on this supporting arch are driven into the ground in the direction of advance. The forepoling elements extend right into the next working section but one and are located at a radial distance from the forepoling elements of the preceding working section. In this arrangement, the intermediate space between the forepoling elements of the successive working sections at the heading face is protected against the trickling-out of loose rock. Before the forepoling elements (31) of a new working section (II) are driven in, the ground (18), at least in the marginal area (32) between the forepoling elements (31), still to be driven in, of the new working section (II) and the front ends (17), extending into the new working section (II), of the already driven-in forepoling elements (13) of the preceding working section (I) is stabilised and/or consolidated by injecting a cohesive filling material. <IMAGE>
Patent DE-4343702-C1 (DE)
Title: Hearing aid worn on the head
Inventor: MEYER WOLFRAM DIPL ING
IPC: H05K9/00
Filed: 1993-12-21
Granted: 1995-03-09
Abstract: In order to improve the interference immunity of the hearing aid against the intrusion of radio-frequency electromagnetic waves via joints and openings in the hearing aid housing, it is proposed that the housing (1, 20) consists of at least two electrically conductive parts (2, 3; 20, 25) which can be connected to one another in an electrically conductive fashion via a radio-frequency seal (9; 13, 14; 15; 28, 29). <IMAGE>
Patent DE-4419811-C1 (DE)
Title: Gas bubble brick with wear indicator
IPC: B22D1/00
Filed: 1994-06-07
Granted: 1995-04-27
Abstract: In order to achieve better security against a melt breakthrough in the case of a gas bubble brick with visual wear indicator, it is proposed to provide a gas-permeable element (7) having nondirectional porosity which is arranged in the interior of a shaped brick (1) and, in a corresponding worn state of the gas bubble brick, can be acted upon by gas by means of a shaped body (8) through which two gas passage channels (9) run, said shaped body being arranged beneath the gas-permeable element (7) and serving as a safeguard against melt breakthrough (Fig. 1). <IMAGE>
Patent DE-4440211-C1 (DE)
Title: Pressure=operated dispensing cap from vessel
Inventor: RINNE ROLF W DR
IPC: B65D47/20
Filed: 1994-11-10
Granted: 1996-02-22
Abstract: The cap comprises a retaining cap and a container shoulder and a membrane valve. The membrane forms a valve with central outlet, operated by pressure on the vessel. The plate (1.1) is slightly conical at the working area, and there are sealing and guiding portions (1, 2, 1.4) at the membrane edge. A thin wall (1.3) joins the sealing portion and the plate, and folds into an S-shape in the retracted and shut position. In the axial direction the membrane moves freely, being guided in a tube (3) parallel to the vessel axis and joined to the cylindrical portion (2) of a shoulder on the vessel. The sealing portion consists of a lip sealing against internal pressure and allowing ventilation under an internal vacuum. The outlet (5) is formed by an opening in the application area of the membrane, and which opens only after axial extension of the unfolded wall (1.3) and inversion of the plate under further pressure.
Patent NL-1003753-C1 (NL)
Title: Stackable cage or hutch etc. - has sloping and sliding plate below it
Inventor: MOOIJ CHRISTIAAN DE
IPC: A01K31/06
Filed: 1996-08-07
Granted: 1997-09-09
Abstract: The plate can rest on a grille while working in channel-section guides. Below the cages there can be a tank or drawer with inlet union for flushing water and a discharge outlet for excreta. The outlets can be coupled to hoses delivering directly into a separate travelling or stationary collecting tank. The sliding plate, grille, guides and tank can all contain stainless steel. The cages or hutches can be on a trailer or other structure.
Patent NL-1004034-C1 (NL)
Title: Device for cutting cloth webs, particularly for cutting curtains to length
Inventor: EISENKOLB GUSTAV JOSEPHUS
IPC: D06H7/02
Filed: 1996-09-13
Granted: 1998-03-16
Abstract: The suspended guide (4) has a curved surface and on the under side of the support arms (2, 3), parallel to the guide, are fixture components (5) for fixing a first edge of a material web. In the vicinity of the fixture components is a knife guide (15) fixed parallel to the guide between the support arms. Along the knife guide a knife (16) is movable and parallel to the guide is a transport unit (6) for clamping a second edge of the material web. A drive mechanism is available for displacement of the transport unit from a front side of the lateral support arms, along the guide to a position on a rear side of the support arms.
Patent NL-1005738-C1 (NL)
Title: Collapsible cage for transporting animals
Inventor: MOOIJ CHRISTIAAN DE
IPC: A01K31/04
Filed: 1997-04-04
Granted: 1998-10-07
Abstract: The cage (1) contains a drawer (3) in the bottom, which has an open top side (2) in it. A sliding base plate (4) positioned above the drawer normally covers this opening, but it can be moved to expose the opening and allow animal waste products deposited on the plate to be removed from the cage via this opening. Preferably the top side of the plate slopes down towards the opening. The cage framework is mounted on height adjustable supports (5) and its side walls (6) can be collapsed to make the framework lie flat against the base plate. A separate wiper device (12) inside the cage is used to push the waste products through the opening.
Patent NL-1006207-C1 (NL)
Title: Two-component contact adhesive for metal and plastic
Inventor: DALEN JOHAN PIETER ROELOF VAN
IPC: C09J175/00
Filed: 1997-06-03
Granted: 1998-12-04
Abstract: The use of a contact adhesive based on partially prepolymerised chloroprene and phenolic resin and/or polyurethane prepolymer as a component of a two-component contact adhesive is claimed. A composition, particularly used as a two-component contact adhesive comprising the above adhesive and a polyurethane prepolymer, both in suitable containers, and the adhesion of surfaces and/or substrates using the above adhesive are also claimed.
Patent NL-1009582-C1 (NL)
Title: Cultivation of hothouse plants in vertical columns with their roots immersed in water-absorbent substrate and their foliage protruding through perforations in plastic foil sheath of supporting lattice
Inventor: MEERTEN JAN WILLEM VAN
IPC: A01G31/04
Filed: 1998-07-07
Granted: 2000-01-10
Abstract: Plants are grown in a greenhouse in vertical columns two metres tall with their roots (11) embedded in a water-absorbent substrate (4) and foliage (6) protruding.  The walls (2,3) of the column are of coarse mesh sheathed in UV-resistant plastic sheet. The outer wall (2) has perforations (5) into which plant roots (11) are inserted. A plastic water bag (8) is sealed to the inner column (3) just below the perforations (9) through which water (10) flows into the substrate (4). Surplus water drains from perforations (7) in the base of the outer column.
Patent NL-1010442-C1 (NL)
Title: Device for exhibiting pot plants - has at least two vertical parallel support components and at least two horizontal, parallel bearer components
Inventor: BERKEL WILHELMUS CORNELIS JOZE
IPC: A47B47/00
Filed: 1998-11-02
Granted: 1999-01-21
Abstract: Each bearer component (3) has a projection (5) at each opposing outer end, which extends through a corresponding opening (4) in the support component (2). The device incorporates conical lock components (6) which are inserted in apertures (7) in the projection, in order to lock the bearer components to the support components. The figure presents a schematic view of the invention. Support component (3) bearer component (4) opening (5) projection (6) conical lock components (7) projection apertures.
Patent NL-1013566-C1 (NL)
Title: Electrical generation system powered by low pressure air flow heated directly or indirectly by the sun
Inventor: DUIN HENRICUS JOANNES VAN
IPC: F24S90/00
Filed: 1999-11-12
Granted: 2000-03-02
Abstract: The system passes air through solar panels (3, 5, 7, 9) where the air is heated by direct or reflected sunlight. The air is fed to a low pressure, low temperature turbine (11) where the potential energy of the air is used to rotate the turbine shaft which is coupled via a gearbox (12) to an electricity generator (13). The system can produce useful output when the temperature difference between the heated air and the ambient air is a little as 2 degrees C.
Patent NL-1029423-C1 (NL)
Title: Boot, comprises combination of boot and sandal with strips of leather wound around ankle and calf
Inventor: SANDALY MARC MED SIMON
IPC: A43B23/02
Filed: 2005-07-05
Granted: 2006-08-08
Abstract: The boot is a combination of a traditional boot and a pair of open sandals, creating a Roman sandal-type design. At least one strip made from leather or a similar material is joined to the sandal sole is wound around the ankle and calf to a position beneath the knee. The leather material can be used to provide tattoo images.
Patent NL-1029814-C1 (NL)
Title: Motor home or camper comprises self-supporting floor component of sandwich construction comprising thermically insulated core, to which upper and lower plates are fixed, with heating element between upper plate part and core
Inventor: ROMBOUTS PETRUS ADRIANUS
IPC: H05B3/36
Filed: 2005-08-26
Granted: 2007-02-27
Abstract: The motor home or camper (1) comprises a self-supporting floor component of sandwich construction (5), comprising a thermically insulated core, to which upper and lower plates are fixed. A heating element is fitted between an upper plate part and the core for provision of heat. The vehicle has an engine compartment (2), a cab (3) and a living accommodation (4). The sandwich construction appertains to the floor of the cab and the living accommodation. The vehicle contains all necessary equipment for normal comfortable living, including a large battery (27) for provision of electrical energy.
Patent RU-2043313-C1 (RU)
Title: Method of making single-node fiber light guide
Inventor: ANDREEV VLADIMIR A
IPC: C03B37/00
Filed: 1986-07-25
Granted: 1995-09-10
Abstract: FIELD: fiber engineering. SUBSTANCE: single-mode fiber-optic light guides are made by cutting grooves onto external surface of cylindrical blank along its surface for 1-2 mm depth. Blank is placed into quartz pipe and fused together. After being fused together, the blank is placed into pickling solution. EFFECT: improved efficiency. 4 dwg
Patent RU-2033416-C1 (RU)
Title: Polymeric composition
Inventor: IJITSU TOSHIKAZU
IPC: C08L25/06
Filed: 1988-12-02
Granted: 1995-04-20
Abstract: A styrene-based resin composition containing (A) a styrene-based resin having mainly syndiotactic configuration and (8) a rubber-like polymer, or further (C) an inorganic filler. The rubber-like polymer (B) includes, for example, (I) polymers produced by polymerizing vinyl monomers in the presence of polymers obtained through polymerization of one or more monomers selected from the group consisting of alkyl acrylate, alkyl methacrylate and polyfunctional monomers having conjugated diene-type double bonds, (II) block or graft copolymers selected from an a-b type block copolymer, an  a-b-a type block copolymer, a b-a-btype block copolymer, an a grafted b copolymer and a b grafted a copolymer and (III) natural or synthetic rubber. The present composition is excellent in heat resistance and further in other physical properties such as impact resistance, stiffness and so on.
Patent RU-2044731-C1 (RU)
Inventor: BRUK LEV G
IPC: C07D307/60
Filed: 1989-04-21
Granted: 1995-09-27
Abstract: Использование: в химической промышленности. Сущность: получение янтарного ангидрида. Реагент 1: H 2 O реагент 2: СО, реагент 3: PdHal 2 -MHal Условия реакции: катализатор: система Hal-Br 1 J, где Hal Br, J; M Li, Na, органический растворитель: ацетон, ацетонитрил, бензонитрил, ацетилацетон, метилбутилкетон, метилэтилкетон, температура 20,5 50°С, объемное соотношение CO:C 2 H 2 -2:4 концентрация PdHal 2 0,01-0,1 моль/л, MHal 0,1-1,37 моль/л, объемная скорость подачи воды 2 20 мл/л ч. Выделение перекристаллизацией из ацетонитрила. Цель упрощение процесса. 6 табл.
Patent RU-2007739-C1 (RU)
Inventor: BOBYLEV BORIS A
IPC: G01R31/26
Filed: 1989-12-07
Granted: 1994-02-15
Abstract: FIELD: instrumentation engineering. SUBSTANCE: introduction of new units allows antiphase voltage with a constant amplitude to be applied to the second terminal, and analog processing of signals in compensation conditions to be carried out. This allows the stability of operation of negative feedback to be enhanced to maintain a constant current through the capacitance under measurement, the testing voltages across the specimen to be decreased, and the range of quality factors under measurement to be expanded. Introduction of the compensating circuit in the concentration measuring channel allows the accuracy of measurement of the deep level parameters to be enhanced, and automatic measurements of distribution of deep level concentration in depth to be carried out. EFFECT: facilitated procedure and enhanced accuracy. 1 dwg
Patent RU-2037723-C1 (RU)
Title: Non-detachable device for sealed and quick joint of rigid pipe and flexible hose
Inventor: ZHAK MARSHU
IPC: F16L37/12
Filed: 1990-05-28
Granted: 1995-06-19
Abstract: Detachable device for the leaktight and rapid connecting of a smooth and rigid tube (1) and a flexible pipe (2) fitted over the rigid tube whose diameter is greater than the internal diameter of the flexible pipe. A rigid ring (3) made preferably from metal or a semi-rigid plastic material, is arranged outside the flexible pipe (2) and coaxially with it; its inner shoulder (3h) constitutes an axial stop (3g) for the outer surface of the pipe, the said stop providing, by itself alone, by virtue of the pinching of the wall of the flexible pipe, the support of two single, complementary sealing surfaces (1g, 2a) of the tube and of the inner surface of the pipe. Complementary means of axial clipping (4) are linked respectively to the ring (3) and the tube (1). 
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Patent RU-2072395-C1 (RU)
Inventor: MOTSYGIN SERGEJ V
IPC: C21D9/32
Filed: 1990-12-27
Granted: 1997-01-27
Abstract: Изобретение относится к технологии изготовления зубчатых колес из чугуна и может быть использовано в различных машиностроительных отраслях народного хозяйства, в т. ч. и для изготовления конических колес с круговым зубом. Сущность изобретения: заготовку получают литьем из чугуна, причем с венцом гладкого профиля, а формообразование зубьев на этом венце ведут методом горячего накатывания с последующим постепенным охлаждением заготовки, достигая этим структурное упрочнение материала заготовки, необходимое для получения достаточных по вязкости и прочности его характеристик. Нагрев заготовки под горячее накатывание ведут до 950 - 1150 o C, а охлаждение может проводиться либо на воздухе, либо в ванне. 3 з. п. ф-лы, 1 ил.
Patent RU-2003812-C1 (RU)
Inventor: IGNATOV GENNADIJ A
IPC: F01C1/00
Filed: 1991-01-09
Granted: 1993-11-30
Abstract: -Использование: в качестве парового, пневматического , гидравлического привода. Сущность  изобретени : в корпусе с торцевыми крышками и  каналам подвода и отвода рабочей среды установлены  на оси роторы, выполненные в виде ступиц,  контактирующих между собой торцами, и лопастей,  закрепленных на ступицах. Механизм распределени  рабочей среды сообщен с каналами Торцевые  диски жестко закреплены на ступицах с внутренней  стороны крышки Механизм распределени  выполнен  в виде золотника В корпусе выполнено отверстие  с продольной осью, параллельной продольной  оси корпуса, в котором размещен золотник. В  крышках выполнены кольцевые и сообщенные с  ними радиальные канавки, в дисках - впускные и  выпускные отверсти  и отверсти  дл  переключени   золотника с возможностью периодического сообщени  с канавками крышек, соединенными с каналами . Количество отверстий в дисках равно количеству  лопастей, выполненных в виде секторов с углом  при вершине, равным 20 &deg; 5 ил.
Patent RU-2024030-C1 (RU)
Inventor: ANISIMOV BORIS P
IPC: G01R29/06
Filed: 1991-01-16
Granted: 1994-11-30
Abstract: Изобретение относится к контрольно-измерительной технике и может быть использовано в научных исследованиях, при измерениях характеристик сигналов с амплитудной модуляцией и при измерениях глубины модуляции в зашумленных каналах связи. Сущность изобретения: модулометр содержит последовательно соединенные входной блок 1, первый нелинейный элемент 2, первый интегратор 5, первый измеритель 5 отношения, решающее устройство 2 и первый индикатор 13, а также последовательно соединенные второй нелинейный элемент 3, второй интегратор 6, второй измеритель 9 отношений, решающее устройство 12 и второй индикатор 14, а также последовательно соединенные третий нелинейный элемент 4, третий интегратор 7 и четвертый нелинейный элемент 10, выход которого соединен с другим входом второго измерителя отношений, а другой вход первого измерителя отношений соединен с выходом пятого нелинейного элемента 11. 3 ил.
Patent RU-2029818-C1 (RU)
Inventor: SELEZOV NIKOLAJ F
IPC: E01H5/06
Filed: 1991-03-04
Granted: 1995-02-27
Abstract: Использование: для очистки железнодорожных путей от снега. Сущность изобретения: снегоочиститель содержит раму, на которой смонтированы щиты отвала со ступенчатыми вырезами, связанными вертикальной осью. Щиты переводятся в положение "плуг", "правое" или "левое" с помощью тяг изменяемой длины. Щиты выполнены с ребрами жесткости, размещенными с тыльной стороны основной рабочей поверхности щита, а линия их пересечения образует режущую кромку отвала. В зоне ступенчатого разъема отвала основные рабочие поверхности одного щита стыкуются с ребрами жесткости другого поочередно. 7 ил.