baber/WOPTO huggingface dataset:
Patent DE-3935794-C1 (DE)
Title: Contact for box or housing connected to door - has slots on both sides of plate and contact blade
IPC: H01R13/24
Filed: 1989-10-27
Granted: 1991-02-14
Abstract: A prefabricated component designed to be affixed to any metal construction that requires a contact blade to be anchored conductively in that construction consists of a carrier plate (1) which in the centre carries a contact blade (3) and on both sides has a hooked end portion (2). These end portions have rugged edges intended to be forced into an aperture (7) provided on the construction plate (5).  There are slots (6) on both sides of the carrier part (1). A widened portion (4) ensures that the carrier plate (1) is not forced into the aperture even if it is wider than the bent portion (2). The purpose of the slots (6) is to permit a certain give so that the end portions (2) bite themselves into the aperture of the construction part concerned when pressed into it. ADVANTAGE - Rugged edges of insertion portion (2) clean surface from any paint or oxide layer and therefore produces a very low-ohmic contact with the machinery or box, etc. with which the electric contact is or will be required be it for control purposes or for the grounding of equipment items.
Patent DE-4010163-C1 (DE)
Title: Sliding fluid shut off valve - has coaxial inlet and outlet couplings controlled via sliding piston
Inventor: FINKEN KARL-HEINZ DR
IPC: F16K31/02
Filed: 1990-03-30
Granted: 1991-05-16
Abstract: The fast acting shut-off valve (1) includes coaxial inlet and outlet connections (35,36) with a valve piston (25) for stopping the medium transfer between the two  connections. The upper end of the piston, provided with a flange (26), located axially adjacent to an eddy current coil (8) when the valve is open. When the coil is energized, the axial displacement of the piston closes the valve. The valve can be opened by applying compressed air (38) to an axial shoulder on the piston (25). ADVANTAGE - Fast acting shut-off valve is provided with valve piston, operated by an eddy current coil.
Patent DE-4030456-C1 (DE)
IPC: G06K19/067
Filed: 1990-09-26
Granted: 1992-04-16
Abstract: In known cash register drawers, the lid is drivingly linked to the money drawer so that it swings out when the money drawer is dranw out and shuts down when the money drawer is pushed in. The lid has a rotatably mounted toothed quadrant that engages a toothed rack arranged on the money drawer. Account settling irregularities can occur, in particular when the money drawer is withdrawn from the cash register  box or when the money tray is withdrawn. The new cash register drawer should help to avoid such account settling irregularities. The money drawer (3) has a lid (14) that is linked to the money drawer (3) when this is pushed into the cash register box (2) and that can be removed from the cash register box (2) once it is locked to the money drawer. In a preferred development, the lid (14) has a compartment (50) for receiving an integrated circuit card, in particular a card conforming to ISO-standard 7816. This cash register drawer is appropriate for all kinds of cash registers, and can be preferably used in cash registers with frequent personnel replacements, as each money drawer can be allocated to a determined person. The cards can be used as identification cards to register an operator of the cash register.
Patent DE-4036504-C1 (DE)
Title: Multipart screwed connector e.g. for actuating rod and shaft -  has play for tolerating tensile and compressive forces e.g. for sliding valve of automatic gearbox of motor vehicle
IPC: F16H61/26
Filed: 1990-11-16
Granted: 1992-04-02
Abstract: A flat plate (4) possesses, at one end, a holder (5) for one part (3). At the other end, a holder (7) is provided for the other part (2). In the middle, with play, a lever arm (20) is fixed to the second part with a hole (9) open on one side, for the shank (10) of a screw (12). The lever arm is held parallel to the flat plate. Between the surface of the plate on the side opposite to the lever arm and the head (11) of the screw the arm (16,17) of a swivelling cramp (13) acts as a safety measure against the unscrewing of the screw and the first part coming loose. There is a bearing surface (14) for the holder and an extension of the arm which is wrapped round and under the part (3) for security. ADVANTAGE - Improvement in reliability, safely holding parts together yet providing play.
Patent DE-4208494-C1 (DE)
Inventor: KONECZNY MANFRED DIPL ING
IPC: F16B5/06
Filed: 1992-03-17
Granted: 1993-09-30
Abstract: In the case of a holder for attaching an insulating mat to the heat insulation of an aircraft cabin, the holder being attached to a stringer of the fuselage structure and having a retaining pin which can be connected to the insulating mat, the invention is for the holder to consist of thermoplastic synthetic material and to be constructed as a two-piece clip which can be clipped onto the stringer and comprises a lower part 4 with a trough 10 for the stringer 2 and a closing part, which can latch in and is in the form of an upper part 5, the retaining pin 6 being integrally connected to the lower part 4 and the trough 10 consisting of an arc-shaped region 10a and of a flat region 10b, and the upper part 5 being formed from a plate 14 which has a curvature 13 on its edge facing the stringer 2 and an integrally formed balancing spring 20 on its edge facing away from the curvature 13. 
<??>In this case it is particularly advantageous that the riveted connection to the structure is obviated and the number of individual parts as well as the installation cost are considerably reduced, and different stringer thicknesses are automatically taken into account. 
<IMAGE>
Patent DE-4220597-C1 (DE)
Title: Digital signal coding method e.g. for computer network - generating data pulses with three or more pulse widths dependent on pulse widths and polarities of preceding pulse(s)
IPC: H03M5/14
Filed: 1992-06-24
Granted: 1993-05-19
Abstract: Th e coding method is for digital signals which represent the logic levels "1" or "0" and which take on the signal value within a bit period which is determined by the data rate. The maximum pulse width of the data pulses is equal to half a bit period. An insignificant compensation pulse is inserted between two pulses of the same polarity . The data pulses are produced with at least three different pulse widths (A,B,C) and each pulse width depends on the pulse widths and polarity of the preceding pulse, pref. the two preceding pulses. The pulse widths of sequential pulses are always different. ADVANTAGE - Allows plausibility check by detecting inconsistency of one pulse w.r.t. previous pulses.
Patent DE-4223801-C1 (DE)
Title: Link arm awning structure - has rotatable sheet shaft, with free outer end of awning sheet connected to fall-out profile movable forwards and backwards by arms with links
Inventor: STAHL HARALD
IPC: G09F23/00
Filed: 1992-07-20
Granted: 1993-11-25
Abstract: On the fall-out profile (12), a front roof (20) in extension of the awning sheet (13) is fixed, which in outline relative to the fall-out profile has inclined edges or is curved. On its edges a valance (14) is fitted. The front roof (20) has a triangular frame, formed by an angularly running multi-part retention profile held on the all-out profile by means of angle struts. The front roof can also have a partly-circular-shaped frame, formed by a bent, multi-part retention profile, likewise held on the fall-out profile by means of angle struts. USE/ADVANTAGE - A valance fitted to the front of an awning intended to catch the eye of passers-by.
Patent DE-4232279-C1 (DE)
Inventor: HILLE THOMAS DR
IPC: A61L15/58
Filed: 1992-09-25
Granted: 1993-10-21
Abstract: The invention relates to a process for making transdermal therapeutic systems in which the layer containing the active agent first takes the form of a laminate with a substrate and possibly other auxiliary and/or protective layers or the like in a strip web and is then transferred alone or in combination with at least one further layer in sections to the centre of a second broader web, characterized in that the strip-shaped web (1) and the second web (2) are moved forwards step by step in different movement and stationary stages and/or different step lengths and/or different speeds, and in that in the stationary stages of the webs (1, 2), the layer containing the active agent and possibly one or more further layers, except for the substrate, are subdivided in the same device transversely to the direction of the web into sections (7, 8) containing the active agent which are of suitable sizes for the user on the second web, with the removal of the substrate (9) at preferably equal distances by means of a transfer device reciprocating in the web direction.
Patent DE-4234201-C1 (DE)
Inventor: MAYER GUENTER
IPC: B60S1/20
Filed: 1992-10-10
Granted: 1993-12-09
Abstract: The invention relates to a reduction gear (22) for devices for cleaning windscreens, windows or optical devices, having a wiper arm borne on a reciprocating carriage and a gear driving the carriage and co-operating with a drive device (16) to convert rotary into oscillating movements, which is connected on the output side to an oscillating shaft.
Patent DE-4309474-C1 (DE)
Title: Tension control on cabling machine with two-for-one twisting spindles - has roller pairs in enclosed housing which can be threaded up by suction generated through an air gun
Inventor: WEBER ROLF-DIETER DIPL ING
IPC: B65H51/16
Filed: 1993-03-24
Granted: 1994-05-19
Abstract: A multispindle cabling twister has tension equalisers consisting of two or more roller pairs (37,39) whose mounting (31) can rotate about an axis at right angles to the roller axes. Both yarns (1,11) are taken through enclosed ducts (41,42) which are partially bounded by one of the rollers. USE/ADVANTAGE - Tension equaliser for cabling machines using two-for-one twisting spindles. Tensions in the yarns are controlled by a device which is easily threaded up.
Patent DE-4319470-C1 (DE)
Title: Method of compensating for subsidence below a continuously laid solid roadway
Inventor: NUSBAUMER MANFRED
IPC: E02D37/00
Filed: 1993-06-11
Granted: 1994-08-11
Abstract: The method according to the invention provides, from the outset, a possibility of specifically directed injection into the subsoil below a solid roadway. To this end, tubes or rectangular hollow sections of plastic or metal are laid, as early as during the construction phase, between ground and concrete slab.
Patent DE-4332611-C1 (DE)
Title: Power-amplifier housing, in particular for vehicle brake systems, and method of assembling such a power-amplifier housing
Inventor: SCHLUETER PETER
IPC: B60T13/567
Filed: 1993-09-24
Granted: 1995-01-05
Abstract: A power-amplifier housing (20) has two housing bases (26, 28) which are arranged on one side each of a movable intermediate wall (60). On at least one of the housing bases (26), connection bodies (32) are tightly caulked all around one fastening hole (30) each. Spacers (50) extend between the two housing bases (26, 28) as well as through the intermediate wall (60). The connection bodies (32) each have a recess (40) in which an end section (52) of the associated spacer (50) is pushed and caulked. The power-amplifer housing (20) is assembled in the following steps:   - pushing an end section (52) of the spacers (50) into the recess (40) of one connection body (32) each, - putting the connection body (32) through a fastening hole (30), and   - at the same time caulking the connection body (32) to the housing base (26) and the spacer (50).   <IMAGE>
Patent DE-4404009-C1 (DE)
Title: Fluid-operated impact hammer
Inventor: WEBER EMIL DIPL ING
IPC: B25D9/14
Filed: 1994-02-09
Granted: 1995-04-27
Abstract: The impact hammer has a working piston (22) which can be displaced in a working cylinder (21) and is controlled by a control device in such a way that it exerts blows on an anvil surface (23) of an adaptor (24) which can be connected to the object to be driven. As the hammer housing is withdrawn, the working piston (22) exerts rearward-directed blows on a headpiece (52). This headpiece is connected to the adaptor (24) by way of a tie rod (50) which passes through the hammer piston (22). This ensures that the object comes out of the ground more easily. <IMAGE>
Patent DE-4427055-C1 (DE)
Title: Cartridge for supplying glue
Inventor: KOEHN JOCHEN
IPC: F16B47/00
Filed: 1994-07-29
Granted: 1995-09-21
Abstract: The invention provides a cartridge (1) and attachment device with a cartridge (1) for attaching objects (10) to surfaces by means of an adhesive bond, where the cartridge (1) is filled with a certain dose of adhesive or solvent, is sealed with an openable skin (4) and can be inserted into a recess (12) in the object (10) to be attached. The advantages lie in simple and clean handling by the user, in that a defined quantity of adhesive or solvent is delivered to the surfaces to be glued or unglued at precisely the time of designated use.
Patent DE-4429127-C1 (DE)
Title: Acidic electrolyte for tin@ plating of aluminium@ alloy substrates
Inventor: GUHL DIETER DR
IPC: C23C18/31
Filed: 1994-08-17
Granted: 1995-08-31
Abstract: An acidic electrolyte for tin plating by immersing Al alloys consists of Sn salts, surfactants and halogen ion additives. The surfactants are used with a wetting time of less than 8 s, measured at 25 deg C in 0% soln. according to ASTM D2281 (3 g with a cotton strand of 5 g).
Patent DE-4429498-C1 (DE)
Title: Plug coupling for hydraulic pipes on e.g. road vehicles
Inventor: KIRCHNER HARY
IPC: F16L37/12
Filed: 1994-08-19
Granted: 1995-08-17
Abstract: The right-angled coupling for a pipe (4) has a tubular body (1) with external teeth near one end to fit internal teeth body (15) on a coupling ring (2), providing torque resistance and choice of angular orientation. The end of the tubular body fits within the enlarged end of the pipe and has a seal (3) to the pipe. The coupling ring has a collar (9) with an elastically stretchable skirt (10) which fits into a circumferential recess (6) on the tube body. The coupling ring also has retaining arms (12) to lock on a rib (17) on the outside of the pipe. When locked, the retaining arms locate in slots in the pipe end, giving torque resistance between coupling and pipe.
Patent NL-1006485-C1 (NL)
Title: Search system finds telephone numbers via Internet
Inventor: KWANT THOMAS JOHANNES MARIA
IPC: G06F17/30
Filed: 1997-07-04
Granted: 1999-01-05
Abstract: User selects search parameters on local software module after which system locates and copies data automatically.
Patent NL-1011753-C1 (NL)
Title: Pile carriage frame for dredger boat, uses pulley wheel and capstan arrangement for lifting cables to transmit stress on pile directly to boat
Inventor: JAGER ARIE DE
IPC: E02F9/06
Filed: 1999-04-08
Granted: 2000-10-10
Abstract: The carriage frame (4) has two pairs of pulley wheels (6) arranged one above the other on at least one side. Fixed capstans are located at the height of the upper pulley wheel and fixed guide wheels (9, 10) are located at the height of the bottom pulley wheel at either end of the carriage frame path. A first cable secured to the boat (1) at one end of the path extends through 180 deg. around a top pulley wheel in the carriage frame, then down to a capstan and around it several times, and then downwards at an angle to a fixed guide wheel (9) at the opposite end of the path, before passing back round a bottom pulley wheel in the carriage frame at an angle of 180 deg. to a anchor point in the boat next to the guide wheel. A second cable extends over the other pulley wheel in the pair, and then over the other capstan and other guide wheel in the same way as the first cable.
Patent NL-1029615-C1 (NL)
Title: Nut and bolt arrangement, has nut mounted in casing via bearings and connected to wrap spring brakes
Inventor: ROSENTHAL DOV
IPC: F16H25/04
Filed: 2005-07-26
Granted: 2007-01-29
Abstract: The nut (D) is rotatably mounted in a nut casing (E) via two bearings (F1, F2) and two wrap spring brakes (H1, H2) are secured to the nut to provide braking in both the clockwise and anti-clockwise directions. The bolt (C) is supported by two bearings (G1, G2). Rotating the bolt causes the nut to rotate in the same direction due to frictional contact.
Patent NL-1032139-C1 (NL)
Title: Protective stirrup is for existing frame expansion and has two parts hinged to each other fixed at one outer end
Inventor: VERSTEIJNEN JUDOCUS MARTINUS C
IPC: E05C17/32
Filed: 2006-07-10
Granted: 2008-01-11
Abstract: The protective stirrup is for existing frame expansion and has two parts hinged to each other fixed at one outer end. At the other end are fixed hinged support parts for fixture to a frame or window sill. The stirrup is elongated and all-round closed and in the expanded state of the frame expansion it is pushed over the expansion with the small ends and thereby engages with the expansion parts at the side of the support parts or with the support parts themselves, in order to limit the extent of the expansion. A V formation (3) through rotation of the frame expander fits deeply into a freed recess. The protective stirrup now clamps against the hinged fixture part (4) screwed onto the frame. The other right side (5), through rotation of the frame expander, comes squarely onto the frame under the effect of an arm.
Patent RU-2026308-C1 (RU)
Title: Method of processing copolymers of tetrafluoroethylene-based
Inventor: ENTSO DZHANNETTI
IPC: C09K23/42
Filed: 1987-04-28
Granted: 1995-01-09
Abstract: A process for polymerizing or copolymerizing fluorinated monomers, in an aqueous dispersion, by using radical starters and fluorinated surfactants, characterized by working in the presence of a perfluoropolyether having neutral end groups and prepared in the form of an aqueous microemulsion, in order to increase the polymerization rate, to increase the process reproducibility and to minimize the consumption of said perfluoropolyether.
Patent RU-2058814-C1 (RU)
Inventor: RAJNKHOLD BRAND
IPC: B01J23/00
Filed: 1990-02-27
Granted: 1996-04-27
Abstract: Катализатор для селективного восстановления окисей азота аммиаком содержит наряду с окисью титана в качестве компоненты A по меньшей мере окись W, Si, B, P, Zr, Ba, La, Ce и по меньшей мере окись V, Nb, Mo, Fe, Cu в качестве компоненты B, причем атомное соотношение между элементами компонентов A и B составляет 1 : 0,001 до 1. Катализатор получают замешиванием реакционноспособной окиси титана с высокой удельной поверхностью из анатаза с веществами компоненты B или их предварительными формами при добавке перерабатывающих средств в однородную смешанную массу экструдированием последней, сушкой прессованного изделия и прокаливанием на воздухе при 300 - 800 o С. 2 с. и 6 з. п. ф-лы, 3 ил., 8 табл.
Patent RU-2072252-C1 (RU)
Title: Membrane apparatus
Inventor: BELOV NIKOLAJ I
IPC: B01D63/08
Filed: 1989-10-03
Granted: 1997-01-27
Abstract: FIELD: membrane technology used in chemical, food and other branches of industry to separate and concentrate various mixtures. SUBSTANCE: apparatus has a set of membrane and intermediate components made in the form of frames with gaskets and passages for flow of separable mixture, concentrate and permeate material, and draining devices which fill the openings of frames. Gaskets protrude beyond frame limits towards an opening to create space in which draining device is accommodated. EFFECT: simple design and easy method to manufacture. 2 dwg
Patent RU-2003001-C1 (RU)
Inventor: AGACHEV RUSTEM S
IPC: F23L15/02
Filed: 1990-01-17
Granted: 1993-11-15
Abstract: Использование: дл  уплотнени  ротора регенеративного  теплообменника Сущность изобретени :  в зазоре между статором 1 и ротором 2 размещено  уплотнение в виде пластин 4. Последние  установлены в параллельных друг другу прорез х 6  колодки 5. котора  в свою очередь установлена в  пазу 3 статора 1. Пластины 4 имеют возможность  перемещатьс  в прорез х б и под действием давлени  теплообменивающихс  сред прижиматьс   своей кромкой к ротору 2, что снижает перетоки  этих сред. 1 зпф-лы, 2 ил.
Patent RU-2057903-C1 (RU)
Title: Method of borehole fixing
Inventor: KURTOV VENIAMIN D
IPC: E21B33/14
Filed: 1990-05-22
Granted: 1996-04-10
Abstract: FIELD: gas and oil industry. SUBSTANCE: casing string is lowered down borehole. Forcing-through of cement mortar after casing string is lowered is performed on the basis of its climbing to height of productive seam in hole clearance. Then casing string is lifted above productive seam with rate not exceeding rate of climbing of cement mortar in hole clearance. After this casing string is descended to previous depth and remaining part of cement mortar is forced through into hole clearance. EFFECT: enhanced reliability of method. 4 dwg
Patent RU-2044583-C1 (RU)
Title: Inlet fittings
Inventor: GUNTER KHEROLD
IPC: B21B39/16
Filed: 1991-01-10
Granted: 1995-09-27
Abstract: FIELD: fittings with tandem rollers for feeding of material to be rolled, preferably of rectangular section, into ungaged stand rolls in roughing and intermediate stands of rolling mills and in billet mills. SUBSTANCE: roller holders are fixed on fittings box through gaskets and guiding plates are fixed on roller holders by screws through tandem wedge-shaped shutters. Roller holders are made hollow, with coolant supply openings. Guiding roller axes are positioned with eccentricity. EFFECT: simplified and more stable arrangement and fastening of roller holders, provision for strictly parallel arrangement of sliding plates, made from difficult-to-work materials, stable and simplified fastening of these plates, improved cooling, lubrication of bearings and simplified adjustment of guiding rollers. 3 dwg
Patent RU-2005959-C1 (RU)
Inventor: BIRYULIN IGOR B
IPC: F23J13/06
Filed: 1990-11-11
Granted: 1994-01-15
Abstract: FIELD: heat power industry. SUBSTANCE: chimney stack has gas-exhaust shaft accommodated hollow truncated cone, ports with regulating gate for air passage and circulating water system. Installed on top of truncated cone is attachment with spherical cover. Attachment top is provided with changeable baffling shield and holes accommodated sleeves and spiral plates and limiters outside of sleeves. EFFECT: higher efficiency. 3 dwg
Patent RU-2021272-C1 (RU)
Title: Method of synthesis of 2,6-diacetyl-1,5-di-(r)-2,4,6,8-tetraazabicyclo[3,3,0]octane- 3,7-diones
Inventor: YAGOVKIN ALEKSANDR YU
IPC: C07D487/04
Filed: 1991-01-18
Granted: 1994-10-15
Abstract: FIELD: organic chemistry. SUBSTANCE: product: 2,6-diacetyl-1,5-di-(R)-2,4,6,8-tetraazabicyclo[3,3,0] octane-- 3,7-dione of the formula (image) where R - H, m. p. is 328-330 C, yield is 60%; R - phenyl, m. p. is 295-301 C, yield is 67% . Reagent 1: glycoluryl or phenyl-substituted glycoluryl. Reagent 2: acetic acid. Reaction conditions: in the presence of 70% perchloric acid at the ratio of reagents 0.07:(0.28-0.32):(0.001-0.002). EFFECT: improved method of synthesis of compounds indicated above. 2 tbl
Patent RU-2022093-C1 (RU)
Inventor: LAVROV NIKOLAJ P
IPC: E02B8/06
Filed: 1991-02-15
Granted: 1994-10-30
Abstract: Использование: в гидротехнике для гашения катящихся волн в каналах-быстротоках. Цель изобретения - повышение эффективности гашения катящихся волн и нд работы гасителя. Сущность изобретения: волноотсекатель выполнен из гибких лент с наконечниками, соединенными тросом с подъемником волноотсекателя, установленным на бортах быстротока. Над волноотсекателем размещен успокоитель, выполненный из центральных и боковых продольных лент из гибкого полотнища, соединенных передними кромками через гибкие тяги с подъемниками на бортах быстротока. На поверхности лент, обращенных друг к другу, закреплены ребра V-образной формы с изломом по течению. Между лентами волноотсекателя и успокоителя устроены узкие продольные каналы. 3 ил.