baber/WOPTO huggingface dataset:
Patent DE-4132117-C1 (DE)
Title: Medical diagnostic X=ray installation - provides display field with neighbouring symbols showing possible positions of appts. components
IPC: H05G1/30
Filed: 1991-09-26
Granted: 1993-04-08
Abstract: An X-ray diagnostic apparatus with position adjustable equipment (1 to 9) has a controller (19) and an input/display combination (10 to 13) comprising an operating module (10) and display panel (11) whose field (13) is made up of a number of symbols (14) related to the disposition of the equipment (1 to 9). The module (10) has a keyboard field (12) which matches the display field (13) and which is equipped with dual contact keys/touch-pads (17). A first depression of the keys (17) illuminates a cursor (16) on the display field (13) and a further depression initiates movement of the relevant equipment (1 to 9). USE/ADVANTAGE - Provides operator with simple means of adjusting all equipment by keyboard adjacent to patient with confirmation of command by display adjacent to monitors. Operator can continue to observe monitors during movements since command display is on same line-of-sight.
Patent DE-4133735-C1 (DE)
Title: Valve gear for IC engine - has arm of varying effective length between bearing axis and cam contact surface
IPC: F01L1/18
Filed: 1991-10-11
Granted: 1993-01-28
Abstract: A tipping lever has one arm with an actuator responding to the camshaft and on the other arm connects to the valve through a contact surface. A control varies the length of the arm between bearing axis and cam contact surface as a function of engine parameters. The actuator (9) should move in its arm support (7) round a path concentric to the cam (33) base circle (32). Pref, the support has guide tracks (24) on its long sides which run over an arc concentric to the base circle (32) such that the track end facing the lever axis (3) lies at the upper apex of a circle drawn through this arc. USE/ADVANTAGE - I.c. engines. Lever arm actuator guided concentric to cam base circle adjusts valve stroke and opening time to engine status in compact design.
Patent DE-4205783-C1 (DE)
Title: Prepn. of liquid plant extracts, e.g. contg. pharmaceuticals or perfumes - involves use of an aq. soln. of a nonionic surfactant e.g. fatty acid glycerine polyethylene glycol ester
IPC: A61K8/97
Filed: 1992-02-26
Granted: 1993-07-22
Abstract: Prepn. of liq. plant extracts comprises use of a 1-10 wt.% soln. of one or more nonionic surfactants selected from fatty acid glycerine polyethylene glycol ester, polysorbate or fatty alcohol glycoside. The surfactant is the prod. of the reaction of 1 mole of hydrogenated castor oil and 40-45 moles of ethylene oxide. The amt. of surfactant is esp. 5-8 wt.% of the aq. soln. Extraction is at a temp. between room temp. and a temp. just below b.pt. of the extraction liquid. USE/ADVANTAGE - The process is useful in recovery of pharmaceuticals, perfumes, foodstuffs, cosmetics, or luiqid seasonsings. The process allows prodn. of ethanol-free extracts and is esp. suitable for prepn. of extracts contg. lipophilic components
Patent DE-4223323-C1 (DE)
Title: Mechanical belt or chain tensioning equipment - has hollow cylindrical body accommodating hub of jockey-roller eccentric and enclosed by radial flange supporting adjusting eccentric
IPC: F16H7/12
Filed: 1992-07-16
Granted: 1993-08-12
Abstract: The equipment is esp. for the drive to engine auxiliaries. It has a spring-loaded jockey roller in ball-bearings on a working eccentric. The body (12) is hollow and cylindrical and accommodates a hub (10) on the working eccentric (8), while it cannot turn in relation to the guide member (25). At its end furthest from the housing it is enclosed by a radial flange (17). The adjusting eccentric (20) acts between the flange and a setting washer (18) joined to the fixing screw. USE/ADVANTAGE - Low cost and easy adjustment of mechanical belt or chain.
Patent DE-4232623-C1 (DE)
Title: Synchronisable sawtooth or RC oscillator - uses feedback flip=flop for oscillator circuit receiving respective threshold voltages at data inputs and resetting input
Inventor: ZITTA HEINZ
IPC: H03K3/0231
Filed: 1992-09-29
Granted: 1993-12-02
Abstract: The oscillator has a feedback flip-flop (FF) for the oscillator circuit (R1, R2, C) its data inputs (R, S) receiving respective threshold voltages (U1, U2) with a third threshold voltage (U3) between the first two threshold voltages fed to an AND-gate (A) combining it with a synchronising signal (SYNC). The output of the AND-gate is fed to the resetting input (RES) of the flip-flop. Pref. the three threshold voltages (U1...U3) are provided by a voltage divider (R3, R41, R42, R5), each voltage being fed to the flip-flop via respective comparators (K1, K2, K3). ADVANTAGE - Allows oscillator to be synchronised with external signal.
Patent DE-4235592-C1 (DE)
Inventor: KLOSE JUERGEN
IPC: B23K26/00
Filed: 1992-10-22
Granted: 1994-01-27
Abstract: A laser machining head for a numerically controlled machine tool having a tool holder for coupling with a mechanical machining head is disclosed. The laser machining head comprises a first element comprising a tool shaft, the tool shaft being configured for coaxially coupling the laser machining head to the tool head, and a second element containing laser optics. The second element is movably connected to the first element so that the position of the second element relative to the first element is adjustable.
Patent DE-4302302-C1 (DE)
Title: Extensible-frame fitting for seat or couch - has spring-mounted strip accommodating seat frame and with brake block acting against angle-section rail
IPC: A47C17/13
Filed: 1993-01-28
Granted: 1993-12-16
Abstract: The angle-section rail (5) is guided by pairs of rollers in a rail fixed to the main frame. A strip (2) fixed at its other end has a front spring mounting (4) and accommodates the seat frame (10). At the forward end it has a brake block (7) on the underside, which bears against the angle-section rail under vertical load on the strip. The latter can be welded (9) to the rail, and on its underside there can be a bolt (3) passing through a drilling in the rail flange. The bolt head (31) forms a stop limiting upward strip movement. USE/ADVANTAGE - Extensible-frame fitting for seat or couch gives simple locking in any extended position.
Patent DE-4339630-C1 (DE)
Title: Fixed-bed process for wastewater purification
Inventor: PAPE STEFAN DIPL ING
IPC: C02F3/30
Filed: 1993-11-20
Granted: 1995-03-02
Abstract: A fixed bed process for the simultaneous reduction of the biological and chemical oxygen demand (BOD5 - COD), for the nitrification and denitrification of waste water by intermittent aeration of at least one fixed bed reactor, such that the waste water   1.1 is aerated in the reactor during a first time interval for BOD5 - COD reduction until nitrification occurs, 1.2 the reactor is fed with new waste water during a subsequent second time interval, and 1.3 the aeration is switched off at least temporarily whilst the reactor is fed with new waste water.
Patent DE-4403477-C1 (DE)
Title: Shaft coupling
Inventor: KIRSCHEY GERHARD DIPL ING
IPC: F16D3/50
Filed: 1994-02-04
Granted: 1995-04-06
Abstract: The object illustrated and described is a three-stage, torsionally elastic shaft coupling with a highly torsionally elastic coupling stage for the idling or lower part-range, the said stage being first in the sequence of its principal effects in the case of torques rising from the idling level - a torsionally rigid second coupling stage, out of phase with the first and connected in series with it, and a third coupling stage which is again torsionally soft and which affects the torsionally elastic properties of the entire coupling system at higher part load to full load. The special feature is that the third coupling stage is arranged on the input side and the other coupling components are located essentially within the flexible annular body, even in the axial direction. The third coupling stage can furthermore at the same time be of radially elastic design, making the coupling system particularly suitable for use on unflanged boat drives.
Patent DE-4403818-C1 (DE)
Title: Shears for cutting plastic profile sections and plastic tubes
Inventor: SCHROEDER UWE
IPC: B26D3/16
Filed: 1994-02-08
Granted: 1995-03-09
Abstract: Shears for cutting plastic profile sections and plastic tubes having a cutting edge lever, a counter lever which can be pivoted towards the latter about an axis, a cutting edge which is fastened to the cutting edge lever striking a counter element which is fastened to the counter lever, in the manner of a pair of anvil-type shears, the counter element being notched parallel to the cutting edge so that the cutting edge is able to enter the notch of the counter element over its entire cutting length.
Patent DE-4413136-C1 (DE)
Title: Optical-fibre splice box
Inventor: BESSERER HORST
IPC: G02B6/44
Filed: 1994-04-19
Granted: 1995-05-04
Abstract: The invention relates to an optical-fibre splice box which is built into a switch cabinet such that it can be withdrawn or can be pivoted out, and which splice box receives, on a cassette holder which is mounted on a fastening surface located in the interior of the splice box, at least one optical-fibre splice cassette in which the incoming external optical-fibre cables are split into optical-fibre bundles and/or individual optical fibres and are connected in optical-fibre splice combs (fanning strips) to individual outgoing optical fibres. The capability of the optical-fibre splice box to be handled, in connection with optical-fibre splice cassettes of different dimensions, is improved by constructing the cassette holder from a cassette-receiving part, which is firmly arranged relative to the splice box, and a cassette guide mounted thereon, and by supporting the cassette guide on the cassette-receiving part such that it can be offset parallel to the fastening surface.
Patent NL-1004284-C1 (NL)
Title: AM signal transmission and reception system - modulates amplitude of carrier with preselected audio tones and transmits modulated signal which is for received and demodulated for message detection from "Spirit World"
Inventor: BAARS HERMAN ADRIAAN MARIA
IPC: H04B7/005
Filed: 1996-10-15
Granted: 1997-11-18
Abstract: The system includes a circuit (2) to which eighteen pre-selected tones in the frequency range between 100 and 800 Hz are fed. The tones are used to modulate the amplitude of a 116 MHz carrier. The amplitude modulated signal is fed to a transmission antenna (5). The AM signal is received by another antenna (6) connected to an AM receiver (3). The carrier is demodulated to regain the audio tones, which are fed to a tape recorder (4). The activities of the "Spirit World" between the antennas will alter the signal and be detected by listening to the audio output.
Patent NL-1008970-C1 (NL)
Title: Multifunctional silo for storage and transportation of liquids or granules such as foodstuffs, oils, powders pulps has internal systems for mixing, stirring, cooling or heating contents and disposable internal liner
Inventor: BROUWER CORNELIS LEENDERT
IPC: B65D90/04
Filed: 1998-04-23
Granted: 1999-10-26
Abstract: The silo has an outer casing made from segments of thermoplastic material. The silo has an inner foil container, which can be refilled or disposed of after use. The shape of the silo can be chosen to enable stacking for storage or transportation.
Patent NL-1009282-C1 (NL)
Title: Step ladder comprises front and rear parts joined to each other by hinge connection with each part provided with two rails and the front part being fitted with steps
Inventor: BASTIAANSE JOHANNES CORNELIS
IPC: E06C1/393
Filed: 1998-05-29
Granted: 1999-11-30
Abstract: The hinge connection has an axis (8) parallel with that of the steps and is formed for a further hinge movement with a further hinge axis (10) vertical to the axis of the steps. The further axis in the usage position forms an angle with the ground surface between - 25 degrees and +25 degrees. Stop device (9) are incorporated for limiting the further hinged movement. The hinge connection comprises a hinge moving in accordance with an axis parallel with the steps, which on the one hand is connected with the front part and on the other hand is connected with an auxiliary plate (9). Also a further hinge is connected on the one hand with the auxiliary plate and on the other hand with the rear part.
Patent NL-1024781-C1 (NL)
Title: System is for telephony on basis of Internet protocol and comprises Internet protocol telephones and central computer, whereby each Internet protocol telephone or, in place of it, conventional telephone connected with central computer
Inventor: LOW ADAM JAMES
IPC: H04M7/00
Filed: 2003-11-14
Granted: 2004-01-20
Abstract: The system (S) is for telephony on the basis of Internet protocol and comprises a series (7) of Internet protocol telephones and a central computer, whereby each Internet protocol telephone or, in place of it, conventional telephone (8) is connected with the central computer (9), which has at least one algorithm (18) for control of the telephone traffic.  The algorithm is provided with devices for addressing at least one data bank (12) connected with the central computer. At least one interface (13) is provided for control of the distance of the algorithm in the central computer for indication of the contents of the at least one data bank.
Patent NL-1028700-C1 (NL)
Title: Armpit inlay for absorbing sweat, comprises absorbent layer and adhesive layer for securing to clothing
Inventor: JOOSTEN ANETTE
IPC: A41D27/13
Filed: 2005-04-05
Granted: 2005-05-10
Abstract: The inlay comprises an absorbent layer (1) with an adhesive layer (2) on one side for securing it to the clothing. An armpit inlay for absorbing perspiration in order to prevent wet patches on clothing in the armpit region comprises a layer of absorbent material having an adhesive layer on the underside which is covered by a removable film (3). The adhesive is used to secure the inlay to the clothing.
Patent NL-1035393-C1 (NL)
Title: Dryer device, especially tumble dryer, uses fan wheel in drying chamber inlet to suck air through drum before exiting via filter
Inventor: KOOPS ANDRIES ALBERTUS
IPC: D06F58/26
Filed: 2008-05-06
Granted: 2008-07-23
Abstract: Air is used as the drying medium in an exclusively open system comprising a drying chamber with one or more direct inlets on one side, each containing a blade fan wheel (A2), and at least one outlet on the other side. Air is sucked through the dryer drum (A4) and exits into the ambient atmosphere via a filter (A5) for removing fluff and dust.
Patent NL-2001436-C1 (NL)
Title: Valve for tire in passenger car, has housing containing core arranged to form passage to interior of tire, where housing is provided with transparent display for displaying measure of inflation pressure of tire
Inventor: KLOMP FABIAN JOHN ANTHONY
IPC: B60C23/04
Filed: 2008-04-03
Granted: 2009-10-06
Abstract: The valve (1) has a housing (2) containing a core (3), which is arranged to form a passage to the interior of a tire. The housing is provided with a transparent display (7) for displaying a measure of inflation pressure of the tire. A membrane (4) is connected to a foot of the vale, and a movable base (5) is provided between the housing and core, where the base is stretched in the direction of the membrane.
Patent RU-2012868-C1 (RU)
Title: Single-beam multichannel analyzer
Inventor: KOZUBOVSKIJ VLADIMIR R
IPC: G01N21/61
Filed: 1986-03-11
Granted: 1994-05-15
Abstract: FIELD: analytic instrumentation engineering. SUBSTANCE: single-beam multichannel ANALYZER having radiation source 1, analyzed substance dish 30, modulator 9 with light filters of working channels and reference channel, photodetector 11 connected to multichannel display system 14,15 handled by control unit 13 connected to position detector 14 of modulator 9, all arranged in tandem on its optical axis, is provided with additional dishes 5, the latter and dish 1 being interconnected through analyzed medium feeding line. Radiation input units 6, each connected to radiation source 7 or both through light conductor to source 1 are arranged in front of additional dishes. EFFECT: enlarged concentration measurement range. 1 dwg
Patent RU-2028238-C1 (RU)
Title: Method of determining resistance to cut travel on hump
Inventor: ERSHOV ALEKSANDR F
IPC: B61L17/00
Filed: 1988-12-26
Granted: 1995-02-09
Abstract: FIELD: railway transport. SUBSTANCE: method comes to measuring acceleration of cut which has left braking position, finding value of actual running resistance to travel of cut basing on value of acceleration, comparing the resistance value with value calculated for hump descent section and, in case of mismatching, introducing correction to calculated value of resistance to cut travel. As a result error in determining resistance to travel of following cuts is decreased, and accuracy is so increased. EFFECT: increased accuracy. 5 dwg, 2 tbl
Patent RU-2030578-C1 (RU)
Title: Hydraulic percussive device
Inventor: NEROZNIKOV YURIJ I
IPC: E01C19/05
Filed: 1989-05-16
Granted: 1995-03-10
Abstract: FIELD: mining industry. SUBSTANCE: hydraulic percussive device has percussive mechanism 1 and distributor 9. Striker 2 forms chambers 3 and 4 of forward and backward strokes together with body of percussive mechanism 1. Distributor 9 has control valve 10 with turbine 11. Working chamber 12 of turbine 11 is connected with starting line 13 and return line 8. Chambers 3 and 4 of forward and backward strokes are communicated with pressure line 5 and return line 6 through distributor 9. Starting line 13 is made in form of throttling channel of control valve 10 communicating pressure hollow 7 and return hollow 8. When, device is started, hydraulic turbine 11 is given rotary motion by pressure line 5 through starting line 13 and further on, also from return line 6 of percussive mechanism. EFFECT: higher efficiency. 1 dwg
Patent RU-2013763-C1 (RU)
Title: Сетнд для натурных испытаний на удар экипажей рельсового транспорта
Inventor: GAMIROV VIKTOR I
IPC: G01M17/04
Filed: 1989-06-28
Granted: 1994-05-30
Abstract: Использование: в транспортном машиностроении, в частности для проведения ресурсных ударных испытаний натурных образцов железнодорожных экипажей. Сущность изобретения: активная зона стенда имеет два симметрично расположенных наклонных участка с железнодорожными путями, что обеспечивает движение испытуемых вагонов навстречу друг другу для соударения в центральной горизонтальной части. Испытуемые вагоны устанавливают на исходную стендовую части. Испытуемые вагоны устанавливаются на исходную стендовую позицию. Для придания вагонам начального ускорения стенд снабжен ускорителями, выполненными в виде блока пневмоцилиндров, объединенных в единый силовой узел, причем штоки цилиндров шарнирно связаны с плитой, на которой жестко смонтирован корпус автосцепки для передачи начального импульса силы. 4 ил.
Patent RU-2073843-C1 (RU)
Inventor: ELYUKOV NIKOLAJ V
IPC: G01N3/30
Filed: 1989-08-18
Granted: 1997-02-20
Abstract: Использование: испытания крупногабаритных металлических образцов на ударный изгиб, изгиб с растяжением, растяжение. Сущность изобретения: нагружение образца, закрепленного в захватах, установленных на качающихся в плоскости изгиба образца подвижных опорах, ударным изгибом производится воздействием источника импульсной нагрузки на расположенный между захватами ударник, оснащенный сменной оправкой. Нагрузка, действующая на ударник, может быть преобразована в растягивающую нагрузку на образец с помощью клинового механизма. Последний включает съемные клиновые накладки, закрепленные на ударнике, и вставленные между накладками и захватами полуцилиндрические вкладыши, сопряженные с захватами по цилиндрическим поверхностям. Две сменные оправки, установленные в захватах создают заданный режим пластических деформаций в опорных сечениях образца. Изобретение обеспечивает возможность проведения ударных испытаний при различных видах нагружения образца на одной установке. 1 ил.
Patent RU-2028433-C1 (RU)
Title: Device for cleaning water reservoirs and sapropel excavation
Inventor: SHISHKIN VIKTOR V
IPC: E02F5/28
Filed: 1990-07-10
Granted: 1995-02-09
Abstract: FIELD: cleaning of water reservoirs. SUBSTANCE: drive of intake member and means for its motion are made in form of airtight chamber. Chamber is communicated with system supplying working medium. Installed in chamber is drum with drive and rope. One end of rope is connected with end of flexible hose. The other end of hose is turned inside out over edges and attached to hole of airtight chamber. Piston rod of intake member interacts with hose. Secured to hose are bands passed over rollers and attached to intake member body. EFFECT: higher efficiency. 1 dwg
Patent RU-2035079-C1 (RU)
Inventor: KAMENETSKIJ YURIJ M
IPC: H01F41/04
Filed: 1990-08-28
Granted: 1995-05-10
Abstract: FIELD: electrical engineering. SUBSTANCE: wire forming transition from one layer of winding to another one is laid over arc of face part of winding. Device used for this purpose has base, sleeve 1 put on driving shaft 14 and two mechanisms gripping wire fitted with rests 3, 4 and mounted diametrically opposite on opposite ends of driving shaft. Sleeve is equipped with spring locator 26 which ball enters in turn recessions of drive gear. During transition from lower layer of winding to next one wire laying mechanism 18 is braked with stopping mechanism and wire is laid over face part of winding without growth of thickness of layers of winding already laid. EFFECT: enhanced rate of filling of winding space with wire. 2 cl, 3 dwg
Patent RU-2031503-C1 (RU)
Title: Metal vapor laser
Inventor: LUGOVSKOJ ALEKSANDR V
IPC: H01S3/227
Filed: 1990-12-07
Granted: 1995-03-20
Abstract: FIELD: pulse light sources. SUBSTANCE: conductive spiral 3 produced from working substance is positioned between two coaxial dielectric tubes. Each turn of spiral is cut into n equal parts placed at distance from each other necessary for emergence of spark discharge between them. Internal dielectric tube 7 has holes 9 arranged opposite to spark discharge gaps and electrodes located on its butts. EFFECT: expanded application field. 1 dwg
Patent RU-2032084-C1 (RU)
Title: Diesel internal combustion engine
Inventor: RAZLEJTSEV NIKOLAJ FOKEEVICH
IPC: F02B23/06
Filed: 1991-02-04
Granted: 1995-03-27
Abstract: FIELD: engine engineering. SUBSTANCE: combustion chamber is positioned in bottom 3 of piston 4. Hollow 7 is made in side wall 6 of the top part 5 of combustion chamber 2. The hollows are separated by ribs 8. The number of ribs is twice the number of openings 13 of nozzle 12. The ratio of radial size of hollow 7 to a distance between opposite ribs 8 is equal to 0.05-0.09. Axes 14 of spraying openings 13 point to hollow 7. The hollows are bounded by smoothly conjugated cylindrical surface 15 with torus-like surface 16. The later surface and the wall of bottom part 9 of combustion chamber 2 define a step having 90-120° angle. EFFECT: enhanced efficiency. 5 dwg
Patent RU-2010421-C1 (RU)
Title: Device for referencing time scales
Inventor: SEMENIKHIN GENNADIJ I
IPC: H03K5/153
Filed: 1991-02-20
Granted: 1994-03-30
Abstract: FIELD: pulse equipment. SUBSTANCE: device has receivers 3, 6, transmitters 4, 5, reference clock 1, working clock 2, meter 8 of time intervals composed of clock pulse generator 9, controlled frequency divider 10, pulse counter 11, signal separator 7, time discriminator 13, device 14 for setting of counter, logger 12, three OR gates 16, 17, 18 and controlled key 15. EFFECT: expanded application field. 7 dwg
Patent RU-2010325-C1 (RU)
Title: Digital computing device
Inventor: VINOKUROV EVGENIJ V
IPC: G06F17/17
Filed: 1991-02-06
Granted: 1994-03-30
Abstract: FIELD: computer engineering. SUBSTANCE: digital smoothing device has adders 1 and 18, division coefficient setting unit 2, registers 3 and 17, indication counter 4, decoders 5,6,14 and 19, "AND" element 7,8 and 15, OR element 9, flip-flop 10, modulus detector 11, comparator unit 12, error counter 13, AND-element group 16, information input 20, control input 21, information output 22 and control unit 23 of the digital smoothing device. EFFECT: enhanced accuracy. 1 dwg