baber/WOPTO huggingface dataset:
Patent DE-4024672-C1 (DE)
Title: Steerable kite with flexible covering - has frame with two hinged crossbars joined to side-bars
IPC: A63H27/08
Filed: 1990-08-03
Granted: 1992-02-20
Abstract: Steerable kite comprises a bar framework, flexible covering and holding lines and two steering lines. The frame has two outer side bars diverging to the rear and two cross bars which are centrally hinged to one another and are joined to the sidebars at their ends. Leading ends (19, 20) of the cross bars (6, 7) should be joined at a front joint (35, 36) to the leading end (29, 30) of the respective side bar (8, 9) to impart the kite a front M shaped contour. The rear stiffening ends (21, 22) of the cross bars are each plugged (25, 26) to an extension bar (23, 24) whose outer ends (27, 28) are hinged at a rear joint (31, 32) to the respective side bar (8, 9). USE/ADVANTAGE - Leisure pursuits, kite flying. Kite in M frame design folds easily to fit into car boots etc. and is as easily reassembled at point of use.
Patent DE-4102786-C1 (DE)
Title: Plug and socket connector - has pivotable parts with contacts held by arresting lever
IPC: H01R13/629
Filed: 1991-01-31
Granted: 1991-10-17
Abstract: An electrical connector has a base (1) and a hinged top section, both of which have a series of contacts which engage each other when the parts are pressed together. The top section carries a latch lever (4) that pulls the parts together and locks them in a closed state. The latch is in the form of a moulded element with a groove (13) that fits onto a hinge pin (6). As the connector elements are closed , a V-section (9) is forced onto a pin (8) in the base and secured. ADVANTAGE - Sinplifies opening and closingK
Patent DE-4111329-C1 (DE)
Title: Keyboard scanning appts. for detecting key depressions - identifies key from return line and from temporal location of pulse on line, using shift register and processor
IPC: H03M11/20
Filed: 1991-04-08
Granted: 1992-12-24
Abstract: The appts. detects key depressions on a keyboard with a number of keys, which make contact when activated between one of several feed lines (Z1...) and one of several return lines (RL1...) of a matrix of lines. The return lines are coupled to a control unit (ST) which applies a test signal to each of the feed lines in succession and, in accordance with the appearance of the signal on one of the return lines, identifies the key pressed and the time of this event. The keyboard has a section with a clock input (CLK), a data input (D) and a number of shift register places (Q1...) corresponding to the number of feed lines, along with another shift register, with an input for receiving the sampling signals timed by a clock in succession. ADVANTAGE - Number of keys scanned may be increased without substantial circuit alteration.
Patent DE-4118490-C1 (DE)
Title: Mounting support for IC engine - has ceramic thermal insulation between engine support and flexible mounting bearing
IPC: B60K5/12
Filed: 1991-06-06
Granted: 1992-05-14
Abstract: The i.c. engine bracket is supported by a hydraulic bearing, whose core is rigidly joined to the bracket and is adjoined by a rubber support. Between the bracket (2) and the rubber support (6) a ceramic insulation prevents heat transfer from the bracket to the bearing (1). The insulation is pref. the ceramic bearing core (5), whose threaded insert (14) takes a screw (4) used to join the bracket to the bearing. ADVANTAGE - Reduced thermal stress for the rubber engine mount.
Patent DE-4127468-C1 (DE)
IPC: H05K9/00
Filed: 1991-08-20
Granted: 1992-10-08
Abstract: In an equipment cabinet equipped with a rack for electronic and electrical insertable units, all casing components, including side walls, a rear wall, a door, a top and a bottom, are provided with mating contact faces along the component edges so as to provide a shield against electromagnetic radiation. Contact strips made of an electrically well conducting material are arranged between these contact faces.
Patent DE-4130206-C1 (DE)
Title: Sliding car root with roof aperture - has bolting mechanism, permitting turning of rotary handle only in front end position
IPC: B60J7/185
Filed: 1991-09-11
Granted: 1992-10-08
Abstract: The sliding car roof pivots at its leading end and is closed off at the rear by an extensible cover, whose extension arms are operated by a drive handle fitted to the cover. A locking device on the cover works with roof-fitted thrust bearings to lock the set cover. A first bolting mechanism i.e. guide slots (81,82), drivers (70,71), bolt nose, and axial groove only allows the cover arm handle (53) to be turned in the front end setting of the cover, but prevents handle movement in other settings. ADVANTAGE - Protection against faulty handling and consequent damage.
Patent DE-4332121-C1 (DE)
Title: Metal grating for producing air conditioning ceilings in buildings
IPC: E04C2/42
Filed: 1993-09-22
Granted: 1995-02-16
Abstract: In order to provide a metal grating for producing air conditioning ceilings in buildings, having a multiplicity of supporting bars and also crossing bars which are arranged in crossing fashion with respect thereto and have pipes which are integrally formed at their boundary edge which is at the top in the desired installation position, and through which cooling or heating medium can flow, the supporting bars having in the crossing regions, in the desired installation position, upwardly open insertion slots and the crossing bars downwardly open insertion slots, enabling an oppositely directed comb-like insertion of the bars, in the case of which grating a firm connection between the supporting bars and the crossing bars is achieved in order to enable temperature equalisation between the bars, it is proposed that a bent material strip (4) be formed at a boundary edge of the supporting bar (1) which laterally bounds the insertion slot and begins underneath a hemispherical recess, which material strip lies against the wall of the inserted crossing bar (2) beginning beneath the pipe. <IMAGE>
Patent DE-4337101-C1 (DE)
Title: Filter, in particular for microfiltration and ultrafiltration
Inventor: KLEIS GUSTAV
IPC: B01D29/11
Filed: 1993-10-29
Granted: 1995-02-02
Abstract: The filter, in particular for microfiltration and ultrafiltration, comprises a tubular spiral, between the coils of which throughways are present. Between adjacent coils of the tubular spiral is present a linear inlay abutting the coils. The tubular spiral forms, for the inlay, a support frame having an enlarged gap width between the coils. <IMAGE>
Patent DE-4339822-C1 (DE)
Title: Sorting used glass, used in mfr. of imaging tubes of different compsn.
Inventor: SPANIOL HEIKO
IPC: B07C5/342
Filed: 1993-11-23
Granted: 1995-05-24
Abstract: Glass fragments formed by breaking up waste glass object, are conveyed along a path past an optical system which analyses the reflection and absorption of light from the surface of the glass fragments. According to the spectral analysis, the fragments are sorted into various storage containers.
Patent DE-4402561-C1 (DE)
Title: Extending table
Inventor: SCHMIDT MANFRED
IPC: A47B1/05
Filed: 1994-01-28
Granted: 1995-04-13
Abstract: The invention relates to an extending table having a frame with guide elements in which two table-top halves are mounted in such a way that they are displaceable from a first position, in which they form a substantially closed table top, into a second position, in which an intermediate leaf can be introduced between the two table-top halves. The intermediate leaf is initially arranged centrally below the table-top halves and is raised, during the displacement of the two table-top halves into the second position, into the table-top plane to form the table top which is closed as a whole. The lifting of the intermediate leaf is effected by a carrier which has a groove-like guide slot which is inclined with respect to the horizontal plane and into which at least one guide pin arranged fixedly on the frame engages in such a way that the carrier is displaceable in the longitudinal direction relative to the guide pin with simultaneous vertical movement, and a control rail which is articulated in the region of its first end on one of the two table-top halves and is articulated in the region of its other end on the carrier. <IMAGE>
Patent DE-4402791-C1 (DE)
Title: Digital information transmission device, in particular for a motor vehicle control system
Inventor: LANGER JOCHEN DIPL ING
IPC: B60R16/02
Filed: 1994-01-31
Granted: 1995-03-09
Abstract: The apparatus has a transmitter side 1, a receiver side 3 and a transmission link 2 between, a transmitter-side data processing unit 8 sending status information for a receiver-side device K1, K2, K3, K4 and there is provided protection against fault-induced erroneous information transmission by retransmission of a check signal which is evaluated on the transmitter side. The transmitter-side data processing unit 8 generates the status information in dependence on a multichannel, digital input signal AS1 to AS4, a first input signal state (switches S1, S2 in mid-position) having corresponding to it a first (inactive) status of the receiver-side device and the other possible input signal states (switch S1 and/or S2 activated) having corresponding to them at least one other (active) device status. Provided as fault protection is a circuit having a transmitter-side section 4 and a receiver-side section 5, 6, 7, the transmitter-side section 4 combining the input signal components in a way distinguishing the first input signal state and sending a corresponding item of enabling information to the receiver side, which in the absence of the enabling information keeps the device in the first status irrespective of the status information transmitted. Application is to motor vehicle seat adjusting control. <IMAGE>
Patent DE-4407474-C1 (DE)
Title: Rotation angle sensor
IPC: G01D5/245
Filed: 1994-03-07
Granted: 1995-05-24
Abstract: The sensor consists of a fine rotation angle sensor (3) connected to the shaft (2) for absolute measurement of the angular position of the shaft over one rotation and a counter arrangement (4) for counting the complete rotations of the shaft. The counter arrangement consists of two pulse wire motion sensors fixed with a mutual offset on a circle, at least one permanent magnet, a non-volatile write/read memory and an electronic counter circuit (13). At least part of the electrical energy produced by the motion sensors is fed to the counter circuit as a supply voltage.
Patent DE-4427715-C1 (DE)
Inventor: ZACHAI REINHARD DR
IPC: C30B29/04
Filed: 1994-08-05
Granted: 1996-02-08
Abstract: A diamond layer 1 is epitaxially grown on a substrate 5, 7 by a C.V.D. process. The diamond layer is deposited using a mask to form islands 11 and a semiconductor layer 4 is deposited over the islands. The layer 4 is recrystallised by heating to its melting temperature. Defects in the semiconductor layer collect at edges 3 of the diamond layer so that the semiconductor layer in which components are formed has a lower defect density in regions above the diamond islands. <IMAGE>
Patent DE-4427844-C1 (DE)
Title: Cooling arrangement for a deep shaft sludge oxidn. reactor
Inventor: KLUKE ROLF J
IPC: B01J10/00
Filed: 1994-07-28
Granted: 1996-02-08
Abstract: The sludge supplied (3) at the surface, enters a central downcomer (1) which is open at the base, from where the flow is returned upwards. Upcomer (2) surrounds downcomer with a clearance for flow, and connects to the surface discharge line (4).  A cooling jacket (6) surrounds the upcomer (2), leaving clearance for the downflow of coolant. This returns hot to the surface, in a line (7), branching from a point near the jacket base. The line (7) ascends parallel to the reactor assembly. All is enclosed by a large diameter casing (9). A further line (10) within the casing (9) supplies additional coolant, descending to just above the reaction zone, where it discharges into the cooling jacket.
Patent DE-4430268-C1 (DE)
Title: Roller with buckling control allows fine adjustment over greater range
Inventor: AUTRATA JOCHEN
IPC: F16C13/00
Filed: 1994-08-26
Granted: 1995-11-02
Abstract: A roller with calender buckling control has a roller cover supported with the help of hydrostatic support elements on a non-rotating carrier which penetrates to the cover, where said elements have a head and piston. The head bears a support surface on the side towards the cover inner surface and the piston has a carrier-facing surface to define a pressure space connected on one side to a conduit in the carrier and on the other via a throttle with the pocket. Here, at least one, i.e. inner (4), support is enclosed by a ring-shaped outer support (16) having an outer head (17) which bears, on its surface (19) facing the cover inner surface, a ring-shaped outer pocket (20) surrounded by a border. An outer piston (18), with an outer surface (23) facing the carrier (2), defines an outer pressure space connected on one side by a second conduit (27) in the carrier and on the other via a second throttle (25) with the outer pocket (20).
Patent NL-1016666-C1 (NL)
Title: Rain water drainage gutter assembly for bitumen covered flat roof can be installed on roof board before bitumen layer is applied
Inventor: BREKELMANS JOHANNES JOSEPHUS A
IPC: E04D13/14
Filed: 2000-11-21
Granted: 2000-12-04
Abstract: The device (1) is attached to the edge of the roof board before the bitumen layer is applied. The device has a rectangular horizontal plate (3) with an angled upstanding section (2) along one edge. Halfway along the edge is an opening (8) into which the U-shaped gutter (5) is inserted.
Patent NL-1017051-C1 (NL)
Title: Insulation frame used as e.g. mat, comprises discs with cooperating plugs and sleeves which are fitted together to form flexible arrangement of disc bodies
Inventor: LINSSEN-MARTENS PETRONELLA MAR
IPC: A47J36/34
Filed: 2001-01-08
Granted: 2001-03-13
Abstract: The frame comprises a number of disc bodies joined together in a horizontal plane, each disc body comprising at least two discs (1, 2) joined together on top of each other via axial connecting parts. At least one part is a plug attached to one disc (2), which fits into a sleeve attached to another disc (1).
Patent NL-1019674-C1 (NL)
Title: Method is for restoring subsided railway platform edge and uses U-profile for placing paving in such way that existing paving and that in U-profile evolve into each other seamlessly
Inventor: KINDEREN JACOBUS DER
IPC: E01F1/00
Filed: 2001-12-28
Granted: 2003-07-01
Abstract: The method is for restoring a subsided railway platform (1) edge and uses a U-profile for placing the paving in such a way that the existing paving and that in the U-profile evolve into each other seamlessly. An edge profile (6) is used with which the platform edge (1) can be restored to the required height.  Two adjustment possibilities are used, the first of which uses a screw thread spindle and the second a positioning bolt. Rapid hardening concrete is used, in order to offer a rigid base for the profile.
Patent RU-2032953-C1 (RU)
Title: Device for manufacture of formless inductance coils
Inventor: REMIZOVICH ANATOLIJ V
IPC: H01F41/06
Filed: 1989-07-04
Granted: 1995-04-10
Abstract: FIELD: electrical engineering. SUBSTANCE: device for manufacture of formless inductance coils has base 1 with bracket 2 attached to it which bearings 3 carry shaft 4 with rod 5 anchored on it. Needle winding mandrel 7 is put on butt of rod 5 uniaxially to shaft 4. Characteristic feature of device is positioning of winding mandrel 7 for rotation about its axis together with cutting mechanism (slider 12) of frame shape embracing rod 5. Cutting mechanism is fastened by screws 16 to bearing 17 put on balls 18 into hole of spring-loaded plate 19 mounted on columns 20 of bracket 2. Driving handle brought out from under cable 22 and located on gear is inserted into device. With the aid of two other gears it is coupled to shaft 4. Disc having diameter bigger than gear is put on shaft. EFFECT: enhanced reliability and productivity. 2 cl, 6 dwg
Patent RU-2097021-C1 (RU)
Title: Composition for oral cavity care
Inventor: NURAN NABI
IPC: A61Q11/00
Filed: 1989-12-28
Granted: 1997-11-27
Abstract: FIELD: medicine. SUBSTANCE: composition as a means for teeth cleaning or mouth gargle contains antibacterial agent 2,4,4'-trichlor-2'-hydroxydiphenylene ester (triclosane) which is insoluble in water and prevents formation of dental deposit; synthetic anionic polymeric polycarboxylate with molecular weight 1000-1000000 which intensifies admission and retention of antibacterial agent on intraoral surfaces; and agent allows antibacterial agent to solve effectively in saliva. EFFECT: higher efficiency. 9 cl, 17 tbl
Patent RU-2016081-C1 (RU)
Title: Method for steel making in converter
Inventor: ROGOVTSEV NIKOLAJ I
IPC: C21C5/28
Filed: 1989-12-11
Granted: 1994-07-15
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: mixture of common and dolomitic lime, before addition to converter, is separated into two size classes of 0-20 and 20-40 mm. First class is introduced into converter before oxygen lancing through hole in cone part of vessel, and the second class, in course of lancing through vessel mouth. EFFECT: higher efficiency. 2 tbl
Patent RU-2022466-C1 (RU)
Title: Code converter
Inventor: KIM PAVEL A
IPC: H03M7/02
Filed: 1990-02-20
Granted: 1994-10-30
Abstract: FIELD: computer engineering. SUBSTANCE: converter has EXCLUSIVE OR gate group 1 and in addition it is provided with EXCLUSIVE OR gate group 2, EXCLUSIVE or gate 3, and NOT gate 4. Input code is processed on both ends of group 1, and in case input signals of EXCLUSIVE OR gate 3 do not coincide, first half of output code is inverted by group 2. EFFECT: improved speed due to separate processing of input codes. 1 dwg
Patent RU-2034858-C1 (RU)
Title: Method of preparing of isocyanuratourethan foam plastic
Inventor: DREVAL YURIJ K
IPC: C08G18/08
Filed: 1990-04-13
Granted: 1995-05-10
Abstract: FIELD: insulating materials. SUBSTANCE: isocyanouratourethan foam plastic is prepared by mixing of tall oil interaction product with triethanolamine with molecular mass 270-480 at OH-group content 7-17% with polyisocyanate excess following by frothing. Perfluorinated amines or perfluorinated hydrocarbons (boiling point is 20-78 C) were used as frothing agent. Method is performed in the presence of trimerization catalyst and surface-active substance. EFFECT: improved method of foam plastic preparing. 1 tbl
Patent RU-2069293-C1 (RU)
Title: Cryogenic method of producing nitrogen from air
Inventor: BAO V KHA
IPC: F25J3/04
Filed: 1990-09-11
Granted: 1996-11-20
Abstract: FIELD: cryogenic engineering; plants for separation of air by low-temperature rectification method. SUBSTANCE: compressed purified air is cooled and is divided into two parts; one part of air is introduced into high-pressure column for separation into first fractions enriched with nitrogen and oxygen, second part of air is condensed, evaporated and is fed to low-pressure column where it is separated into second fractions enriched with nitrogen and oxygen. Evaporation of part of condensed air is effected by indirect heat exchange with first fraction enriched with nitrogen; first fraction enriched with oxygen is directed to low-pressure column for separation. EFFECT: enhanced efficiency. 10 cl, 4 dwg, 1 tbl
Patent RU-2012741-C1 (RU)
Title: Способ управления приводом механизма открывания днища ковша карьерного экскаватора
Inventor: SADOVNIKOV EVGENIJ M
IPC: E02F9/20
Filed: 1990-10-02
Granted: 1994-05-15
Abstract: Изобретение используется на экскаваторах-лопатах, где для разгрузки ковша применяется специальный механизм открывания днища ковша. Цель изобретения - повышение надежности и эксплуатационной производительности. Для этого формируют величину усилия натяжения троса, которую после подачи сигнала на открывание днища ковша увеличивают сначала до промежуточной величины, а затем до максимальной через время, достаточное для выборки зазоров в механизме. 3 ил.
Patent RU-2018795-C1 (RU)
Title: Digital integral thermometer
Inventor: POLUYANOV VIKTOR A
IPC: G01K5/62
Filed: 1991-01-08
Granted: 1994-08-30
Abstract: FIELD: meteorological information acquisition systems. SUBSTANCE: thermometer has a temperature sensor, amplifier-shaper of logic binary unities, Grey code-to-binary code converter, binary adder, two storage devices, timer, binary-to-binary-decimal code converter, indicator. A temperature sensor sensitive element is made in the form of three bimetallic spirals mounted in parallel planes. The inner ends of spirals are rigidly coupled with a stationary axle within which a movable axle with a disk with a circular code scale secured to it are disposed. The outer ends of spirals are rigidly coupled with the ends of identical auxiliary axles the other ends of which are fixed to the movable axle at an angle of 90 degrees. Furthermore, there are code-reading elements over the code scale. EFFECT: enhanced accuracy. 5 dwg
Patent RU-2029923-C1 (RU)
Title: Device for calibration testing of flow meters for cryogenic liquids
Inventor: LOBOV BORIS IVANOVICH
IPC: G01F25/00
Filed: 1991-02-25
Granted: 1995-02-27
Abstract: FIELD: testing engineering. SUBSTANCE: calibrated pipe line with a hollow sealed piston is received in a thermostat. A cylindrical sleeve is mounted coaxially to the wall of the hollow piston to define evacuated space A kinematical transmission, screw-nut, is coupled with the cover of the cylindrical sleeve. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2038998-C1 (RU)
Title: Method of manufacture of screw for screw conveyor
Inventor: PRISYAZHNAYA SERAFIMA P
IPC: B65G33/26
Filed: 1991-02-12
Granted: 1995-07-09
Abstract: FIELD: agricultural engineering. SUBSTANCE: method of manufacture of screw for screw conveyor comes to making screw band of cylindrical hollow polymer blank and fixing the band on shaft of screw with preheating and stretching. Prior to fixing the screw band on screw shaft, T-shaped slot is cut on end face surface of band, brush member is placed in slot and is fixed by sewing the side edges of screw band. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2051821-C1 (RU)
Inventor: KASYLKASOV ZHENYS MADYKENOVICH
IPC: B61D17/00
Filed: 1991-03-26
Granted: 1996-01-10
Abstract: FIELD: mine rail transport. SUBSTANCE: rigidly fitted on cross walls 2 with relative displacement in vertical plane are pins 5 inserted into holes of L-shaped brackets 6 which are shifted relative to each other and rigidly secured on longitudinal walls 1, cross walls being straddled by L-shaped brackets. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2027419-C1 (RU)
Title: Method of measuring pulsations of eye-ball
Inventor: ASTAKHOV YURIJ S
IPC: A61F9/00
Filed: 1991-05-20
Granted: 1995-01-27
Abstract: FIELD: medicine; ophthalmology. SUBSTANCE: gamma quantum source is placed onto cornea. Rheographic detector, made in form of contact glass free of cornea part provided with built-in electrodes, is mounted onto frontal section of eve-ball. Radiation receiver is disposed normally to direction of cornea motion. Pulsations of eye-ball and value of changes in ohmic resistance of frontal section of eye-ball are measured beginning from R-tooth of electrocardiogram. Time delay between start point of curve of displacement of cornea of eye-ball and start point of curve of change in resistance of frontal section of eye-ball is measured, and time of propagation of volume pulse along vessels of eye-ball is judged from the time delay. Method permits to evaluate functional condition of intraeye vessels. EFFECT: improved reliability. 2 dwg
Patent RU-2004536-C1 (RU)
Inventor: BAKHVALOV OLEG V
IPC: C07C205/45
Filed: 1991-05-30
Granted: 1993-12-15
Abstract: Использование изобретени : в качестве компонента  душистых вещеста Сущность изобретени : 2,6-диметил-3.5-динитро-4-трет-бутилацетофе-  нон (мускус-кетон). выход 66-71%. Реагент 1:  2.6-диметил-4-трет-бутилацетофенон Реагент 2:  AICI. Реагент 3:98%-на  HNO . Услови  реакции:  при мол рном соотношении реагентов 1:2:31:2,  2 : (3, 5 : 4) при температуре от(-Ю) : (-4)&deg;С до  комнатной с выделением 2,6-диметил-З-нитро-  4-трет-бутилацетофенона Реагент 4: смесь  98%-ной НМОз и 100%-ной H2S04(5:1) (5 :1). Услови  реакции: при комнатной температуре.