baber/WOPTO huggingface dataset:
Patent DE-4041273-C1 (DE)
IPC: H04M3/50
Filed: 1990-12-21
Granted: 1992-04-30
Abstract: Communication system, particularly a telephone communication system. The communication system has a controller (CC, CVSM) and a first central memory (SP, RAM) that accepts messages, particularly voice messages. Instead of a separate tone means that forms user prompting/alerting tone signals and/or control information signals for message exchange protocols, the first central memory (SP, RAM) forms the tone means and contains stored alerting tone signals and/or control information signals for message exchange protocols.
Patent DE-4120328-C1 (DE)
Title: Self-cleaning yarn brake giving improved cleaning action - has two disc- or plate-shaped brake elements mounted on bearing means and pressed against each other yieldingly through loading means
IPC: D04B15/48
Filed: 1991-06-20
Granted: 1993-01-07
Abstract: A yarn brake is equipped with two disc- or plate-shaped brake elements which are mounted on bearing means and pressed against each other yieldingly through loading means. A yarn to be braked runs through the elements, at least one of which is mounted rotatingly and made to move by means of an associated drive device. The drive means feature a state in which they are effective in driving the brake element and a state in which they are ineffective. They are associated with control means, which ensure that they are in the effective state only when the yarn runs at a speed that lies below a predetermined max. value. ADVANTAGE - The self-cleaning yarn brake operates with a high deg. of reliability as a result of improved self-cleaning action.
Patent DE-4126924-C1 (DE)
Title: Revolving doors for building - has ventilation duct at entry end of building door passage
IPC: F24F9/00
Filed: 1991-08-10
Granted: 1992-11-26
Abstract: The revolving door panels are fitted to a central turnstile so as to revolve round a centre between two turret housing walls. The door is equipped with ventilation and is fitted at the entry end of the wall (11) with an external (16) ventilating duct (8) whence the emerging air (10) is directed onto the turnstile (1) and thus at the same time blowm out at right angles to the sense of rotation (9). The ventilation uses spent building air and is heated to 40 deg.C at minus outside temperatures. USE/ADVANTAGE - Public buildings. Building air blown in against cold incoming air to force this back out and keep door unit ventilated.
Patent DE-4202190-C1 (DE)
IPC: B27N7/00
Filed: 1992-01-28
Granted: 1993-07-15
Abstract: An MDF-board (1) with incisions (7) made at distances apart transversely to the extension direction of its main surface serves to produce a curved body, webs (8) remaining at the base of the incisions (7) and ribs (9) being formed between the adjacent incisions (7), which ribs (9) can be permanently fixed after the transformation into the curved shape. At least on its freely visible surface (3), the MDF-board (1) has a texture (4), in particular a wooden texture, which is impressed in the flat state and has a roughness depth covering the polygonal effect. <IMAGE>
Patent DE-4242355-C1 (DE)
Inventor: JEANNET ROLAND
IPC: A46B5/00
Filed: 1992-12-15
Granted: 1994-02-17
Abstract: The invention relates to a toothbrush (10), the brushneck (12) of which, connected to an exchangeable brushhead, is deflectably held, in a reversible, resilient manner, on a hollow handle (14) by a swivel joint (18) surrounded by a sealing element (16). The brushneck (12) is provided at its coupling end (20) facing the handle (14) with an articulated head (22). The handle exhibits at its coupling end (24) facing the brushneck (12) an articulated fork (26), between whose fork legs (28, 30) an articulated head (22) of the brushneck (12) is fitted-in and connected by a swivel axle (32). The sealing element (16) consists of a pressure-elastic material. The articulated fork (26) is itself of tension-elastic configuration, so that the sealing element (16) is held by the articulated fork (26) under elastic pre-tension between the mutually opposite coupling ends (20, 24) of the handle (14) and of the brushneck (12). The toothbrush can be economically manufactured using a least possible number of single parts and enables a deflection movement, which is elastically damped by the sealing element and by the elastically configured articulated fork, which deflection movement is limited by the articulated head. <IMAGE>
Patent DE-4300897-C1 (DE)
Title: Reinforcement support for vehicle door
Inventor: BOEHMER WERNER
IPC: B60J5/04
Filed: 1993-01-15
Granted: 1994-07-07
Abstract: The support (1) is tube-shaped in which the internal stiffening member (3, 3a-3d) is curved in the horizontal middle length plane (HMLE). The degree of curvature is such that the stiffening member middle section (5) lies in tension against the inner side (6) of the outer tube (2) in contact with the outer side of the door. The two end sections (7) of the curved member lie against the inner side (8) of the outer tube facing away from the outer side of the door.
Patent DE-4341277-C1 (DE)
Title: Electrical installation apparatus
Inventor: RICCARDI OLIVER
IPC: H02G3/18
Filed: 1993-12-03
Granted: 1995-05-04
Abstract: In order to produce an electrical installation apparatus for installation in a wall box having an apparatus base made of insulating material and having a supporting ring which can be connected to the apparatus base, is used for attachment to the wall box and consists of metal, the supporting ring having an annular flange which, in the nominal installation position, rests on the edge region of the wall box parallel to the wall surface, and retaining elements are provided for the apparatus base, which retaining elements are bent away from the supporting ring, project from its rear side, are directed parallel to the plane of the supporting ring and are integrally formed on mutually diametrically opposite inner rim edges of the supporting ring, which electrical installation apparatus can be assembled in a simple manner without the assistance of assembly tools or forming tools, it is proposed that the apparatus base (1) have grooves (4) which run parallel to the supporting ring plane on two parallel side surfaces and into which the flat retaining elements (3) of the supporting ring (2) can be pushed, with the apparatus base (1) and the supporting ring (2) being displaced relatively parallel. <IMAGE>
Patent DE-4401834-C1 (DE)
Title: Air recirculation system for a bobbin creel
Inventor: KNORR TILO
IPC: D04B35/32
Filed: 1994-01-22
Granted: 1995-06-14
Abstract: The air recirculation system for a bobbin creel has a filter (17) at a small gap from the base, with the filter (17) covering part of the creel base. Air flows through the gap between the filter (17) and the base, throughout the air extracted by suction from the filter (17).
Patent DE-4404264-C1 (DE)
Title: Circuit arrangement for complex line termination of a two-wire line in a communications device
Inventor: NAIWIRT ERICH ING
IPC: H04M7/00
Filed: 1994-02-10
Granted: 1995-04-06
Abstract: Voiceband signals (ssp, ssi) - in particular telephone signals - and out-band signals - for example, charge signals or ringing signals - and loop-current-controlled DC signalling are transmitted via a two-wire line (ASL) connected to a telephone PABX system. In the telephone PABX system, the two-wire line (ASL) is terminated by a terminal impedance (AR) which is formed by a series connection of a resistor (RV) and a capacitor (CS). A receiving circuit (ES) is coupled in a floating manner in parallel with the terminal impedance (AR) to the two-wire line (ASL). An electronic loop contact (BS) and a loop current circuit (SLE) are connected to the capacitor (CS) of the terminal impedance (AR). A transmitting circuit (SE) is coupled in a floating manner to the loop current circuit (SLE). The circuit arrangement according to the invention can be implemented without transformers by means of correspondingly connected operational amplifier circuits, i.e. in a particularly economical manner, the terminal impedance (AR) remaining unchanged in all operating modes. <IMAGE>
Patent DE-4434828-C1 (DE)
Title: Sheet guide drum with adjustable dia. for rotary printing machine
Inventor: SELLMANN KARLHEINZ
IPC: B41F13/08
Filed: 1994-09-29
Granted: 1995-11-16
Abstract: The sheet guide drum for a rotary printing machine has its outer dia. adjustable by a sprung, tensioned cylinder lift (8) and radially adjustable support components (4). Between the cylinder lift and the support components an elastically deformable cylinder cover (7) is provided. The support components are radially displaceably located in a guide member (3) fixed to the sheet guide drum.The support components locate on the outside of the cylinder cover and support on the inside on counter bearings (6) of a positioning plate (5), the effective radial distance from the shaft (1) is continuously alterable by rotation of the positioning plate relatively to the shaft.
Patent DE-4444142-C1 (DE)
Title: Automatic tariff system for road traffic
Inventor: WENZEL GUENTER
IPC: G07B15/06
Filed: 1994-12-12
Granted: 1996-04-04
Abstract: The automatic tariff system has an optical number plate reader positioned at a control point (KST) for reading the number plates of the individual vehicles, with the detected registration numbers transmitted to all the vehicles passing the control point via a transceiver (BTS2). A quitting signal is provided by vehicles for which the tariff has been paid, with the registration numbers of the vehicles from which the quitting signal is not supplied fed to a central tariff control point. Pref. the transceiver for communicating with the vehicles is provided by an existing base station for a cellular mobile radio network.
Patent NL-1004395-C1 (NL)
Title: Access hatch in street to underground pipe valve, etc.
Inventor: BRUS BERNARD LOUIS
IPC: E03F5/02
Filed: 1996-10-31
Granted: 1998-05-08
Abstract: The hatch comprises a vertical casing (2) with an opening in the bottom through which a stop valve or other equipment passes, while a lid (3) is supported at the top. The lid is countersunk inside the peripheral edge of the casing, whose external dimensions are the same as that of a cobblestone, slab, etc. from which the road surface is built up.
Patent NL-1014967-C1 (NL)
Title: Double-sided storage rack with five shelves for cassettes, books etc.
Inventor: KENENS THEODORUS JOHANNES MARI
IPC: G11B23/023
Filed: 2000-04-18
Granted: 2000-07-31
Abstract: A rack 1.85m tall, 30cm wide and 30cm deep has five shelves open at front and rear to provide double-sided access to storage for eg. 132 video, 264 DVD or 800 CD cassettes. The rack can be mounted on feet, castors or a turntable.
Patent NL-1030334-C1 (NL)
Title: Transport and processing apparatus for making transfers, includes system for transporting flat articles through station where powder layer is applied to ink printed locations on siliconized paper
Inventor: ROZEMA WILLEM
IPC: B41N3/00
Filed: 2005-11-02
Granted: 2007-05-03
Abstract: A system is provided for transporting the flat flexible articles (3) through one or more processing stations in which a powder layer is applied to one or more defined locations on siliconized paper printed with one or more different colored inks. The paper is heated with a radiation source, preferably a lamp, in order to render the ink tacky before the powder is applied. The transport system comprises two or more driven wires (1) in contact with one side of the article.
Patent RU-2053673-C1 (RU)
Inventor: DZHON EDVARD KASIDA
IPC: C07D339/08
Filed: 1988-12-14
Granted: 1996-02-10
Abstract: FIELD: organic chemistry. SUBSTANCE: composition has 1,3-dithiol of the formula (I) R 2a  where n, m = 0, 1; C 1 -C 2  - hydrogen, R 2b -alkyl; C 2 -C 6  - nonsubstituted C 3 -C 6 -alkynyl or that substituted with alkoxy-group or trimethylsilyl, C 4 -C 8 --alkenyl substituted with halogen or not, C 1 -C 10 --alkanedienyl, C 5 -C 7 -alkyl substituted with alkoxy, cycloalkyl, halogen, CF 3 -cycloalkyl substituted with alkyl, phenyl substituted with halogen or not, C 2 -C 4 , CN, R 4 -alkynyl substituted with R 5  - H; CH 3  - H,   which is used at concentration 0.1-40 wt.-%, and special additives - the rest. Synthesized compounds were used in agriculture. EFFECT: improved method of synthesis. 3 dwg, 7 tbl
Patent RU-2013356-C1 (RU)
Title: Crane trolley moving mechanism control device
Inventor: ORLOV ALEKSEJ N
IPC: B66C13/06
Filed: 1989-11-23
Granted: 1994-05-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has flexible suspension length transmitter, weight flexible suspension angle-data transmitter, five memory units, two summers, two multipliers, operation mode set-point device, comparator, two controlled switching elements, two OR gates, executive unit, timing-pulse generator. EFFECT: higher reliability. 2 dwg
Patent RU-2028129-C1 (RU)
Inventor: POSPELOV VALERIJ I
IPC: A61F9/00
Filed: 1990-03-15
Granted: 1995-02-09
Abstract: FIELD: medicine, particularly, ophthalmology. SUBSTANCE: object of this invention is either reducing or completely eliminating small-angle exophoria in case of progressive myopia by performing scleroplastic operation. This object is accomplished by positioning transplant under exterior straight muscle of eye. EFFECT: positive results. 3 dwg
Patent RU-2003040-C1 (RU)
Inventor: SURNIN NIKOLAJ I
IPC: G01B11/00
Filed: 1990-01-17
Granted: 1993-11-15
Abstract: Изобретение относитс  к отическому контролю  размеров и может быть использовано дл  контрол  перемещений. Цель изобретени  - повышение  точности контрол  за счет использовани  двух  растровых решеток с различным шагом штрихов  Зги решетки взаимодействуют с фотоприемниками,  включенными на вход реверсивного счетчика 1 ил.
Patent RU-2066055-C1 (RU)
Title: Method of plate preparing for repeated use in immunological analysis
Inventor: MESHANDIN ALEKSEJ G
IPC: G01N33/53
Filed: 1990-05-17
Granted: 1996-08-27
Abstract: FIELD: biology, medicine, immunology, immunoenzyme analysis. SUBSTANCE: after ELISA procedure plates were treated with 0.01-3.0% solution of carbon-chain elastomer in highly volatile solvent or highly volatile solvent and then - with 0.01-3.0% solution of carbon-chain elastomer in highly volatile solvent followed by elimination of solvent. EFFECT: regeneration of plates. 5 tbl
Patent RU-2022737-C1 (RU)
Inventor: POGORELSKIJ STANISLAV V
IPC: B23K31/02
Filed: 1990-05-21
Granted: 1994-11-15
Abstract: Использование: в сварочном производстве, в автоматической сварке плавящимся электродом. Сущность изобретения: в процессе сварки плавящимся электродом для кратковременного резкого увеличения скорости подачи проволоки ее сначала притормаживают с образованием изогнутого участка, а затем быстрым боковым нажимом на проволоку распределяют изогнутый участок. 2 з.п. ф-лы, 7 ил.
Patent RU-2028691-C1 (RU)
Inventor: SHCHEPETOV ALEKSANDR P
IPC: H01J31/12
Filed: 1990-05-29
Granted: 1995-02-09
Abstract: FIELD: information displays. SUBSTANCE: negative and zero potentials are fed to indicator grid and positive potentials are supplied to segments-anodes up to value when factor of secondary emission of electrons reaches maximum. EFFECT: enhanced efficiency.
Patent RU-2012736-C1 (RU)
Title: Machine for laying drains by thermal consolidation of soil
Inventor: CHUGUNOV ALEKSANDR F
IPC: E02F5/10
Filed: 1990-06-07
Granted: 1994-05-15
Abstract: FIELD: construction. SUBSTANCE: machine has traction tractor, working member - drain layer and bucket elevator. Bucket elevator is installed before working member. Working is made in form of bin-cutter structure. Accommodated inside of this structure are pipes supplying fuel and air, valves and channel for feeding filter and antibulging unit secured to structure. EFFECT: higher efficiency. 3 dwg
Patent RU-2031915-C1 (RU)
Title: Press-mass for plate materials
Inventor: NIKOLAEV NIKOLAJ EGOROVICH
IPC: C08K3/32
Filed: 1990-11-19
Granted: 1995-03-27
Abstract: FIELD: building industry. SUBSTANCE: press-mass has, wt.-%: carbamide resin 5-13; aluminoboronphosphate binder 3-9; carbamide 0.5-2.5; water 9-17, and filler - the rest. Carbamide is dissolved in water, and then aluminoboronphosphate concentrate is added up to homogeneous mass preparing; firstly, filler is treated with aluminoboronphosphate concentrate, modified carbamide and then - with carbamide-formaldehyde resin. Mass is formed to rugs, premolded and pressed at 180 C, under pressure 3.0 MPa for 0.36-0.46 min. Properties: strength limit at static flat bending is 24.7-26.3 MPa; swelling is 19.7-20.9%; water resistance coefficient is 0.68-0.73; mass loss is 3.7-4.8% ; formaldehyde content is 6.0-7.8 mg/100 g plate; material is hard to combustion. EFFECT: enhanced quality of press-mass. 2 tbl
Patent RU-2017342-C1 (RU)
Title: Party-line communication system
Inventor: DROBYSHEV VYACHESLAV A
IPC: H04M3/00
Filed: 1990-12-06
Granted: 1994-07-30
Abstract: FIELD: loudspeaker party-line communication systems. SUBSTANCE: party-line communication system has signalling unit, incoming speaker line multiplexer, call selector, pulse sequence generator, signal converter, speaker line number register for N-party networks comprising K-user boards, signal converter, user's line number register, incoming user line multiplexer. Arrangement further has signalling unit, control unit, commutator, speaker lines, incoming speaker lines, incoming control lines, outgoing control lines, incoming user lines, user lines, input data buses, strobe lines. EFFECT: increased selection efficiency. 13 dwg
Patent RU-2024155-C1 (RU)
Inventor: AVROROV ALEKSANDR B
IPC: H02K1/18
Filed: 1991-02-15
Granted: 1994-11-30
Abstract: Сущность изобретения: подпятник гидрогенератора содержит сегменты, удерживающиеся на опорах в виде стаканов. Благодаря тому, что опоры стаканов выполнены разъемными из двух плит, обеспечивается упрощение технологии изготовления и повышения ремонтопригодности. 2 ил.
Patent RU-2024058-C1 (RU)
Title: Device for estimating linear arrangement of elements
Inventor: RYBALCHENKO MIKHAIL V
IPC: G06F111/20
Filed: 1991-04-08
Granted: 1994-11-30
Abstract: FIELD: digital computer engineering. SUBSTANCE: device having maximum detector, adder, source hypergraph incidence matrix recording bus, device input, first and second outputs of current arrangement estimation ties with outputs of maximum detector unit and adder, respectively, is provided in addition with storage unit, m identical circuit length counting units, where m is number of circuits, address bus, clear input, synchronization input, and end-of-exchange input with relevant ties. Device enables estimation of arrangement of single-sized elements in one-dimensional regular digital wiring space by two criteria: total length of circuits and maximum circuit length. EFFECT: simplified design, improved mean speed of device. 2 cl, 8 dwg
Patent RU-2027155-C1 (RU)
Title: Method of measuring the radiative power and device for its realization
Inventor: LEONOV VLADIMIR N
IPC: G01J5/20
Filed: 1994-05-05
Granted: 1995-01-20
Abstract: FIELD: measurement technology. SUBSTANCE: method of measuring the radiative power includes the transformation of the radiative power into the high-frequency current power with the aid of antenna, the transmission of the high-frequency current power from the antenna into the load resistor, the transformation of the high-frequency current power into the thermal power and the measurement of heating up the thermal element, with the thermal power being transmitted into an extra thermal element. In the device realizing the method, the thermosensitive film is connected with the film load resistor and the film electrode. A second film electrode is complementarily introduced, with the thermosensitive film being separated from the load resistor and the antenna with dielectric interlayer and being connected with the second film electrode. EFFECT: enhanced accuracy of measurements. 3 cl, 8 dwg
Patent RU-2026369-C1 (RU)
Inventor: KOVALCHUK ALFRED N
IPC: C21D1/63
Filed: 1991-05-27
Granted: 1995-01-09
Abstract: FIELD: metallurgy. SUBSTANCE: device for hardening of articles has hardening tank with bell in it. Hardening tank is connected with generator of vertical oscillations and has air supply hose connected to hole in tank bottom. Bell is made in form of bellows 3 located on bottom of hardening tank concentrically to hole 8. Bellows is pressed to hardening tank bottom in its most lower position. Oscillations of bellows excite intensive waves and turbulent pulsing flows of quenching medium in hardening tank and in combination with air intensity heat exchange to improve hardening quality and exclusion of a special source of compressed air simplifies the design. EFFECT: higher efficiency. 1 dwg
Patent RU-2042581-C1 (RU)
Title: Rotary proportioner
Inventor: GUZEEV VITALIJ I
IPC: B64D37/14
Filed: 1991-06-04
Granted: 1995-08-27
Abstract: FIELD: aviation. SUBSTANCE: device has blades 18 and 20 mounted on common shaft 16 of rotor; blades 18 and 20 are arranged in lines transferring fuel from peripheral tanks to supply tank; device is provided with stator made in form of blades 19 and 20 fitted at inlet of blades 17 and 18 of the rotor; blades 20 are variable-incidence blades which are kinematically linked with rod of bellows of mechanism for regulating the pressure in outlet branch pipes 14 and 15 which are provided with jets 39 and 40 which keep flow rates of fuel being transferred at preset proportionality. EFFECT: enhanced efficiency through increase of torque of shaft on side of pump of higher pressure of fuel. 2 cl, 5 dwg
Patent RU-2067602-C1 (RU)
Title: Polimeric composition
Inventor: EFANOVA VERA VASILEVNA
IPC: C09D167/06
Filed: 1991-04-23
Granted: 1996-10-10
Abstract: FIELD: protective coatings. SUBSTANCE: polymeric composition has, mas. p. : unsaturated polyethermaleinate resin 100; product of interaction of allylic alcohol with toluylenediisocyanate 2.15-19.5; polyisocyanate 6.65-76.5; block-copolymer of polyorganosiloxane and polyhydroxyalkylene 0.1-3.0; fluorinated alcohol 0.5-10.0; polymerization initiating agent 0.1-8.0; basalt scale modified with 0.5-1.5% solution (in ethyl acetate) of interaction product of allylic alcohol with toluylenediisocyanate (2% of scale mass). EFFECT: enhanced quality of composition. 1 tbl
Patent RU-2013553-C1 (RU)
Inventor: GEJ BORIS A
IPC: E21D1/06
Filed: 1991-06-21
Granted: 1994-05-30
Abstract: FIELD: mining industry. SUBSTANCE: leading hole is drilled with lifting of drilled-out rock into pulp separator under the work horizon by washing. The rock is accumulated in the pulp separator. The pulp separator is used as a preventing separator for sinking a device with buffer and cushion rock mass. The leading hole is drilled by a reactive turbine unit with pumping water to the hydraulic turbine downhole motors by mine pumps. The drill string is pulled out for bit change by block and tackle system having its pulleys in the shaft, without dismantling the string into pipes. The rock contained in the pulp separator is frozen and frizzed on the shaft walls in a wet state, without filling the pores by water, by means of passing through the pores of a low- temperature air. EFFECT: improved mining technique. 3 cl, 1 dwg
Patent RU-2026276-C1 (RU)
Title: Gun-powder composition
Inventor: KRIVOSHEEV NIKOLAJ A
IPC: C06B25/24
Filed: 1991-06-03
Granted: 1995-01-09
Abstract: FIELD: development of gun-powder compositions. SUBSTANCE: gun-powder composition has, wt.-%: grains of ballistite solid rocket fuel 30-42, grains of ammonia nitrate 15-39; instrumental oil 1-2, and granulated pyropowder containing, wt. -% : alcohol-ether mixture 10-25; diphenylamine 1-2; water 0.5-1.5, and pyroxylin - the rest. Grains of ballistite solid rocket fuel have ballistite solid rocket fuel prepared on the basis of nitroglycerol or a mixture of nitroglycerol with diethylene glycoldinitrate. EFFECT: enhanced effectiveness of gun-powder composition due to decreased sensitivity to mechanical effects, diminished volume of toxic gases and increased critical diameter of detonation - up to 100-120 mm. 2 cl, 1 tbl