baber/WOPTO huggingface dataset:
Patent DE-4004337-C1 (DE)
Title: Door bell switch - has actuator panel formed with slot and has location for name card
IPC: H01H21/22
Filed: 1990-02-13
Granted: 1991-06-06
Abstract: A doorbell switch has a hinged actuator panel retained flat against a housing panel (16) sealing element (27) when assembled. A projecting lug (30) retains the panel. When finger contact section (22) is pressed the panel moves a small amount to displace a plunger (19) to operate the contact assembly (18). The actuator panel is formed with a slot (20) between top and bottom layers (21, 23) and provides location for a name card (28). When pulled clear of the housing surface, the card may be removed. ADVANTAGE - Allows removal of name card without requiring special tool.
Patent DE-4016987-C1 (DE)
Title: Computer controlled positioning appts. - has drive carriage coupled to two threaded spindles for displacing drive rods
IPC: B23Q5/00
Filed: 1990-05-26
Granted: 1991-11-14
Abstract: The positioning appts. for a unit on drive rods uses two single drives alternately. A drive carriage (5a,6a) is adjustably mounted on each of two threaded spindles (10,11) forming part of the drives. The parallel spindles are threaded in the same way and rotated in opposite directions.  Both carriages are alternately displaceable from one end position to the other. Each is rigidly attached to a drive rod (8,9). The unit (7) to be positioned can be alternately coupled to one of the two drives via the drive rods. USE/ADVANTAGE - For positioning of a unit over large distances e.g. 6m without the unit needing integral drives.
Patent DE-4111457-C1 (DE)
Title: Air-conditioning cooling unit for electrical control cubicle - has housing to fit space between interior faces of frame with sloping sides
IPC: H02B1/56
Filed: 1991-04-09
Granted: 1991-10-02
Abstract: The unit is constructed as a complete and self-contained unit fitted in a housing (20) with provision for its attachment to the rear or side framing (not shown) of the cubice (17,18). The housing (20) is dimensioned to fit the space between the interior faces of the frame verticals/ horizontals with sloping sides (21). A distance piece (30) is provided with similar profile to the housing (20) to facilitate matching to varying cubicle sizes including height extension (20') and to ensure minimum intrusion into cubicle interior whilst preserving good appearance of complete unit. USE/ADVANTAGE - Enables pre-assembled air conditioning cooling unit to be fitted to cubicles of varying size whilst retaining properly integrated appearance. Is simple in concept and makes use of standardised in-house components.
Patent DE-4116951-C1 (DE)
Title: Moulding tool for polyurethane mouldings prodn. by RIM process - eliminates moulding faults and is simple
IPC: B29C33/00
Filed: 1991-05-24
Granted: 1992-09-17
Abstract: A moulding tool for the prodn. of PUR mouldings using the RIM process, includes two mould sections which, when placed together, form a mould hollow section which is sealed by a sealing surface. A gap of 15-30 mm depth and 0.15-0.25 mm thickness is located between the mould hollow and the sealing surface. ADVANTAGE - The tool is simple and is designed so as to eliminate moulding faults
Patent DE-4128451-C1 (DE)
Title: Metal damper for alternating loads - is sintered from metal grains of different shape memory alloys and plated with sheet layers of same
IPC: F16F7/01
Filed: 1991-08-28
Granted: 1992-12-10
Abstract: The damper consists of shape memory metal. The damper is made from sintered metal grains (A-F) of different shape memory alloys spread evenly over the damper section (3) and plated across or parallel to load (8) with fullface-connected sheet layers of different shape memory alloys (A-F). Thin firmly inter-bonded metal bars of the different alloys are lined up parallel to the load direction (8) and pinned in place at uniform intervals over the damper section. The alloys (A-F) differ in their respective martensite onset temperatures (MSA-MSF), pref. by 10 to 20 deg.K. USE/ADVANTAGE - Engineering components, e.g. reversible cutter plates. Shape memory metal damper as grains, plates and bars differing in martensite onset temperature absorbs alternating loads over wide temperature range.
Patent DE-4141367-C1 (DE)
IPC: F23C7/00
Filed: 1991-12-14
Granted: 1993-03-11
Abstract: A heater (independent vehicle heater) which can be operated in a particularly wide range between full load and partial load, e.g., 1:10 to 1:15, is shown. This is achieved by the annular space surrounding the combustion chamber being divided into two partial compartments and by supplying the combustion air to these partial compartments. A control element (back-pressure-controlled control element), which separates some of the air passage openings between the annular space and the combustion chamber from the passage of air, is arranged in the combustion air line.
Patent DE-4230950-C1 (DE)
Title: Electromagnetic pushbutton switch with variable restoring force - has coil with permanent-magnet core which doubles as sensor of movement or position of button and as actuator for additional movement dependent on switching function
IPC: H03K17/97
Filed: 1992-09-16
Granted: 1993-09-23
Abstract: When the button (1) is pressed a plunger coil (2) is pushed against the resistance of a spring (5) into a recess in an annular magnet (4) on the base (3) of the switch. During the movement a voltage is induced with amplitude corresponding to the speed, and with polarity corresponding to the direction of movement. The travel is represented by the time integral of induced voltage which can be evaluated to a good approximation with a narrowband low-pass circuit. The coil may be of para-, ferro-, or dia-magnetic material, and the button formed as a membrane. ADVANTAGE - Position and movement of button as well as additional movement necessary for pressure point simulation can be determined by same electromagnetic component.
Patent DE-4344955-C1 (DE)
Title: Method and device for neutron detection
Inventor: MAUSHARDT RUPPRECHT DR
IPC: G01T3/00
Filed: 1993-12-30
Granted: 1995-02-16
Abstract: In the case of a method for detecting neutrons in the energy range of from 10<-2> eV to 10<7> eV by means of a counter gas detector, sensitive to thermal neutrons, with moderator material, provision is made for at least one hydrogen-containing gas to be added to this counter gas as additive gas. The elastic scattering (recoil counter tube) known per se for detecting fast neutrons is in this case used as an additional detection mechanism, so that the total (effective) cross-section for detecting fast neutrons contains a part which can be varied by setting the partial pressure in the additive gas. By virtue of the combination of the two detection techniques, it is possible, for example, in the case of an equivalent power dose measuring instrument, to tune the properties of the moderator and the partial pressure in the additive gas to each other such that the reproduction of a predetermined response sensitivity can be performed essentially more accurately.
Patent DE-4423017-C1 (DE)
Title: Code pin arrangement for correct mating of plug and socket connectors
Inventor: MAIR EDUARD
IPC: H01R13/642
Filed: 1994-06-30
Granted: 1995-11-09
Abstract: The code pins (2), added to the plug (1) in positions which do not correspond to pins of the mating socket (not shown) are distinguished by support sleeves (3) pushed over the ends within the plug housing (6).Each sleeve is of predominantly cylindrical cross-section modified by two pairs of diametrically opposed indentations (4, 5) near opposite ends where the cross-section becomes elliptical. The pairs are indented at different angles and narrowed to less than the diagonal dimension of the square shank of the pin which is thus gripped by both.
Patent DE-4429657-C1 (DE)
Inventor: BUCHER ADOLF
IPC: F16B12/20
Filed: 1994-08-20
Granted: 1996-03-07
Abstract: The anchorage uses a horizontal bore (14) in the side rail or wall of the staircase, which is expanded in two opposing directions (16) from the entry point. The expansion angle is approx. ten to twenty deg. to the central axis, and both expansion directions and the central axis lie in a common plane, which is substantially normal to the plane of the steps (24). The bore accepts a longitudinally divided sleeve (36), which is made from a sound-proofing material, and which is pushed over a fitting with upper (20) and lower (22) parts. Each part has plug (30,32) sections with semicircular external surfaces, and connection (26,28) sections with opposing flat surfaces. The flat surfaces lie against one another when the plug sections are splayed, and with equipment, can be tensioned in this condition on fastening to the steps.
Patent DE-4431696-C1 (DE)
Title: Electronic vehicle controls housing
Inventor: HABERSTROH RUDOLF DIPL ING
IPC: B60R11/00
Filed: 1994-09-06
Granted: 1996-01-25
Abstract: The rear of a vertically installed rear wall plate (2) forms the holder and has a bearing ledge (7) along the bottom edge (5) to support the housing as well as two flange-forming side arms (8) to enclose the housing mounting space. The two arms have guides (9) which run parallel to the rear wall (2) to allow the housing to be lowered in from above and are suitably spaced from the rear wall by the depth of the housing. Level with the top of the housing space, the rear wall has a safety cam (10) used to block off any upward movement of the installed housing. The flange arms are fitted with fixers to hold the housing to the wall plate (20), and the rear wall is fitted with cooling ribs (12). Fixing flanges (11) at the far end of the arms can take an additional housing as required.
Patent DE-4443523-C1 (DE)
Inventor: NEBEL FRIEDHELM DIPL ING
IPC: F16H61/24
Filed: 1994-12-07
Granted: 1996-05-02
Abstract: A gearbox comprises a selector shaft unit 26 including a selector shaft 24 axial and rotatably mounted in bearings 34 and 35 which are in turn rigidly mounted in a selector bracket 33. The selector shaft unit 26 is insertable as a preassembled unit into an aperture 38 of a gearbox casing 21. The selector bracket is preferably part of a fixing flange 40 which may be screwed to the periphery of the aperture 38. The selector shaft unit 26 preferably also includes an interlock yoke 67 and detents. <IMAGE>
Patent NL-1015322-C1 (NL)
Title: Water tap with fine flow control, has washer with tapered lower block which continues to restrict flow when valve is open
Inventor: OPHUIZEN WILHELMINA GERARDA MA
IPC: F16K25/00
Filed: 2000-05-29
Granted: 2001-11-30
Abstract: The knob (1) of the tap turns a shaft (2) to raise or lower a washer (4) onto a valve seat (5). The novel feature of the present washer is that its central lower part is tapered. The tapered part restricts flow, even when the tap is open. The user has to rotate the knob several times to achieve full flow.
Patent NL-1021046-C1 (NL)
Title: Jacket for multi layer aluminium heating pipe, comprises plastic piece with two upright parts for protecting pipe during laying of concrete floor
Inventor: VLAM HENDRICUS JACOBUS GERARDU
IPC: F24D3/10
Filed: 2002-07-11
Granted: 2004-01-13
Abstract: The jacket is a piece made entirely from plastic and comprises two upright parts used to connect the pipe to a heating element securable to the wall.
Patent NL-1031490-C1 (NL)
Title: Modular load supporting structure for wooden buildings, assembled from construction elements comprising planks held together by steel spacer tubes
Inventor: CORBEY PAUL ANTHONY MARIA JOSE
IPC: E04B1/26
Filed: 2006-03-31
Granted: 2007-10-03
Abstract: The different construction elements (1) forming the structure sections comprise rectilinear planks made from wood which are joined together by steel tubes (2) secured at right angles to the profiles. The tubes act as spacers and are fixed into place to prevent them coming loose. The structure also includes trusses, gutters, overhangs and balustrades. The construction elements contain laminated filler pieces with an appearance resembling that of wood.
Patent NL-1035058-C1 (NL)
Title: Bicycle parking device for use in bicycle parking facility, has body in which portion of bicycle wheel is placed and locked in axial direction, where wheel is locked by shaft mounted between fasteners
Inventor: TONGEREN JEROEN BASTIAAN VAN
IPC: B62H3/04
Filed: 2008-02-20
Granted: 2009-08-24
Abstract: The device (1) has a body in which a portion of a bicycle wheel (8) is placed and locked in an axial direction. The wheel is locked by a shaft mounted between fasteners that connect the bicycle wheel with the device, where the body includes one or more tapered clamping surfaces.
Patent RU-2107680-C1 (RU)
Title: Method for production of pinacoline
Inventor: NESTERJUK V A
IPC: C07C49/04
Filed: 1985-10-22
Granted: 1998-03-27
Abstract: FIELD: production of pinacoline. SUBSTANCE: method is carried out by treatment of 2,3-dimethylbutadiene-1,3 with 3-35 % solution of sulfuric acid or with 10-40 % solution of methyl phosphonic acid or with 30-60 % solution of diphosphonic acid or with 5-30 % or with acid salt of alkaline metal and said acid or by mixture of mentioned above acids with salts thereof. The process takes place at 70-170 C, it is followed by isolation of desired product. EFFECT: improved efficiency of the method. 2 tbl
Patent RU-2051033-C1 (RU)
Title: Method for production of thermoplastic material reinforced with fibers
Inventor: EDVIN KEJT BINNERSLI
IPC: B29C48/156
Filed: 1985-06-06
Granted: 1995-12-27
Abstract: FIELD: aviation and space engineering. SUBSTANCE: method involves producing fiber-reinforced material by passing a preheated stretched row of fibers above the curvilinear head of an extruder. Thermoplastic polymer flows through the row of fibers from a slot arranged across said row, forcing air out of the row at the same time coating said fibers with polymer and forming polymer projections on the other side of the fiber row. Fibers make up to 50-75% of the material volume while the relative viscosity of polymer is at least 50 in comparison with formic acid. EFFECT: higher efficiency. 8 dwg
Patent RU-2037637-C1 (RU)
Inventor: ZHABIN VYACHESLAV M
IPC: F02M21/04
Filed: 1988-01-29
Granted: 1995-06-19
Abstract: Использование: машиностроение, а именно газовоздушные смесители для двигателей внутреннего сгорания. Сущность изобретения: газовоздушный смеситель для двигателя внутреннего сгорания содержит неподвижный корпус, размещенную в нем втулку с газопроходными каналами и воздушными отверстиями внутри которой установлен поршень-дозатор, выполненный составным в виде двух отдельных золотников, кинематически связанных между собой разжимной пружиной и подпружиненных возвратной пружиной. В золотниках выполнены две наружные кольцевые проточки, узкая и широкая. С наружной стороны корпуса по оси отверстия установлено регулирующее устройство, выполненное в виде цилиндрической втулки с крышкой и с размещенным в нем автоматическим клапаном, пружиной и регулировочным винтом. 2 ил.
Patent RU-2069598-C1 (RU)
Inventor: EKEROT SVEN TORBJOERN
IPC: B22D11/00
Filed: 1988-10-21
Granted: 1996-11-27
Abstract: Использование: получение металлических длинномерных заготовок сечением, соответствующим сечению конечного изделия непосредственно из ванны жидкого металла непрерывным литьем. Сущность изобретения: способ непрерывного литья металлического материала, например, стали для получения длинномерных тел 2, имеющие сечение, соответствующее сравнительно точно сечению конечных изделий, при котором металлический расплав 1 выпускают из выпускного литника 3 в контейнере с жидким металлом и собирают затем для последующего отверждения. Способ отличается тем, что расплав металла 1 выходит из литника вместе с металлическим телом 5, которое имеет по существу такую же температуру плавления, что и жидкий металл, причем это металлическое тело, проходящее через литник 3, вводят в жидкий металл, и оно движется вместе с ним, постепенно охлаждая жидкий металл 1 и улавливая его, по существу с одинаковой скоростью, что и тело 5 в так называемом граничном слое. Сечение введенного тела 5 соответствует сечению жидкого металла, определенного выпускным литником, таким образом эффект охлаждения и улавливания, создаваемый введенным телом, способствует образованию требуемого граничного слоя и структуры отвержденного металла. Изобретение также касается устройства для осуществления способа. 2 с. и 12 з.п. ф-лы, 2 ил.
Patent RU-2016664-C1 (RU)
Title: Method of separating heterogeneous liquid systems
Inventor: RAKOVSKIJ VLADIMIR F
IPC: B04B5/10
Filed: 1989-12-04
Granted: 1994-07-30
Abstract: FIELD: separation of liquid systems. SUBSTANCE: ultrasound and centrifugal forces act simultaneously on liquid heterogeneous systems. The systems are acted upon by ultrasound synchronously with electrolysis. Electrolytic action is effected by alternating current with parameters imparting to associates of the system activation energy to reduce the negative effect of electrosurface phenomena. Time interval between energy and amplitude-frequency characteristics of ultrasonic and electrolytic action ensures relaxation of ionic atmosphere of system associates. EFFECT: enhanced efficiency of the method. 2 cl
Patent RU-2034992-C1 (RU)
Inventor: KHARITOSHIN PETR P
IPC: E21F13/04
Filed: 1990-03-16
Granted: 1995-05-10
Abstract: FIELD: mining equipment. SUBSTANCE: ore and rock chute has the upraise 1, closed by a screen grid. The vibration feeder 3 is mounted in mouth of the upraise 1, whose walls are fastened by the timber 8. In a space behind the timber the pipeline 9 with the branch pipes 10, inclined one to another by an angle 90-120 degrees, is arranged. The annular guides 7 are mounted on the timber 8, the guides 7 support working members in the form of cylindrical shells 4, mounted in movable supports 6. The guiding blades 5 are rigidly secured to an outer surface of the shells 4. A number of the branch pipes 10 is equal to a number of the shells 4. Upon feeding a compressed air or a pressurized water from the pipeline 9, the shells 4 are being turned, causing breaking of mountain rock in the ore and rock chute. EFFECT: enhanced reliability of chute due to elimination of bridge-over. 1 cl, 6 dwg
Patent RU-2011116-C1 (RU)
Inventor: EGOROVA OLGA B
IPC: F23B90/00
Filed: 1990-06-12
Granted: 1994-04-15
Abstract: Использование: в топках для сжигания кускового твердого топлива. Сущность изобретения: на раскаленную поверхность твердого топлива периодически подают поваренную соль в кристаллическом виде в количестве 7 - 8 г на 1 м 2  зеркала горения.
Patent RU-2014454-C1 (RU)
Title: Method for heaping spoil-bank on undermined territory
Inventor: SASHURIN ANATOLIJ D
IPC: E21C41/26
Filed: 1990-12-19
Granted: 1994-06-15
Abstract: FIELD: mining industry. SUBSTANCE: method involves placing a layer of rock on undermined territory within boundaries of projected spoil-bank in the zone of expected or repeated development of strata displacement process. The height of said rock layer should be sufficient for stopping the development of displacement and caving processes on its surface. Said height is determined by a mathematical expression and the spoil-bank is heaped on said layer. EFFECT: higher efficiency. 4 dwg
Patent RU-2028542-C1 (RU)
Title: Method of preparation of fuel to combustion and cleaning of combustion products from impurities
Inventor: AKHMEDOV RUSTAM B
IPC: F23C99/00
Filed: 1990-12-21
Granted: 1995-02-09
Abstract: FIELD: combustion of gaseous fuel. SUBSTANCE: preliminary cleaning of fuel is accomplished by its dissolution in water with subsequent removal of hydrogen sulfide- containing water for clarification and return of clarified water for preliminary cleaning of gaseous fuel; then the flow of hydrogen sulfide-containing water is mixed up with the flow of wash water containing sulfur dioxide with subsequent production of commercial sulfur. EFFECT: facilitated procedure. 2 cl, 1 dwg
Patent RU-2045299-C1 (RU)
Title: Tight insulating suit
Inventor: OCHKURENKO VIKTOR I
IPC: A62B17/00
Filed: 1991-01-14
Granted: 1995-10-10
Abstract: FIELD: emergency and repair operations in tanks filled with corrosive fluids. SUBSTANCE: tight insulating suit includes overalls 1, helmet 2, high boots 4 and gloves 5. Seam 6 is located along sleeves and breast part of overalls. Zipper 7 is arranged along seam as well as flexible sealing ring 8 with fast-separable fastener 9. Seam is closed in addition by flap 10 with fasteners. Suit makes it possible to increase reliability of tightness while conducting emergency operations in tanks with corrosive fluid. If worker sinks up to waist-band, for instance, fastener 9 does not contact corrosive fluid which enhanced operational safety of worker. EFFECT: increased reliability of tightness under conditions of partial descent of worker into liquid corrosive media. 2 dwg
Patent RU-2026025-C1 (RU)
Inventor: KLEPACH NIKOLAJ STEPANOVICH
IPC: A61B17/60
Filed: 1991-02-12
Granted: 1995-01-09
Abstract: FIELD: medicine. SUBSTANCE: device for correction and stabilization of vertebral column has osseous shafts, fixing forks 7 in which one osseous shaft is fixed in holes and other one is fixed movable by means of slit connection in fork grooves. Longitudinal rods are provided with module of sagittal correction which includes cylindrical hinge 16 and thread couplings 18 with different-directed thread which are interconnected with fixing forks immediately. EFFECT: free fixation of several osseous shafts in longitudinal rods, carrying out the dynamic correction of injured segments keeping different load on rods, vertebras and intervertebral disk at multisegmantal transpedicular fixation. 3 dwg
Patent RU-2040296-C1 (RU)
Title: Sublimating substances purification apparatus
Inventor: SHISHKIN VIKTOR V
IPC: B01D7/00
Filed: 1991-02-18
Granted: 1995-07-25
Abstract: FIELD: food and chemical industry. SUBSTANCE: sublimating substances purification apparatus has body, chambers of sublimation, sorption and desublimation, branch pipes of products feeding and discharging. The new thing is that chambers are replaced by cavities, formed by hoses and ring. Hoses are mounted coaxially to each other and are passing through ring. Inner hose is fixed on ring, outer hose on body. Cavities are connected with systems of sublimation substances feeding, sorbent feeding, pure substance removal and also with removal of remains of sublimation substances and sorbent. Cavities are connected to each other by by-passes and holes on outer hose. Inner hose is made of current-conducting material and is connected with source of electric power. All systems are connected with valves. EFFECT: apparatus is used to produce substances of high degree of purification in food and chemical industries. 1 dwg
Patent RU-2031202-C1 (RU)
Title: Device for elimination of stoppage in drains and discharge manifolds of sinks or baths
Inventor: SHEKHOVTSOV IVAN I
IPC: E03C1/306
Filed: 1991-09-11
Granted: 1995-03-20
Abstract: FIELD: elimination of stoppage in drains and sinks. SUBSTANCE: anchor member is made in form of rod installed for axial motion and turn. Its upper end is found beyond the nut and has handle. Upper part of rod has thread and nut on it with sealing gasket and metal washer located between them. Hollow plug is made of elastic material and has holes in upper and lower ends through which anchor member is passed. Inlet is installed at acute angle to plug axis and is connected with cock by means of hose. Plug is conical in lower part and cylindrical in upper part. EFFECT: higher efficiency. 2 cl, 2 dwg