baber/WOPTO huggingface dataset:
Patent RU-2057095-C1 (RU)
Title: Heat-insulating compound
Inventor: ANDREEV ARKADIJ ALEKSANDROVICH
IPC: C04B35/80
Filed: 1992-06-01
Granted: 1996-03-27
Abstract: FIELD: production of fibrous refractory heat-insulating materials. SUBSTANCE: for production of high-temperature heat-insulating products use is made of conveyer technology, they feature a low density and thermal conductivity; heat-insulating compound contains kaolin fibre (88 to 95 mass percent) and kaoline colloid (5 to 12 mass percent) (in terms of dry substance). EFFECT: enhanced effectiveness. 1 tbl
Patent RU-2063452-C1 (RU)
Title: Method and apparatus for wire treatment
Inventor: BORISENKO GLEB PAVLOVICH
IPC: C21D9/52
Filed: 1992-06-16
Granted: 1996-07-10
Abstract: FIELD: ferrous metallurgy, thermal treatment of wire in particular. SUBSTANCE: wire of 2.5 mm diameter is heated up to temperature of 9 - 10 C, held, cooled by air stream blowing at speed of v g  = 65 m/s to temperature of 540 C for 3, 6 seconds and finally cooled. In the case cooling time is adjusted depending on wire diameter, temperatures of beginning and end of cooling, width of flat gas stream. Apparatus for treatment method realization has furnace, blower 1, output branch pipe 2 connected with delivery box 3, that has longitudinal along technological process line slit-type nozzle 4, and V-shaped guiding members 5, bases 6 of which are located in plane of longitudinal symmetry 7 of slit-type nozzle slide bar 8 mounted in delivery box under slit-type nozzle and capable to move along it and V-shaped guiding members are mounted with their bases above the slit-type nozzle. EFFECT: increased productivity. 1 dwg, 1 tbl
Patent RU-2077865-C1 (RU)
Title: Method for electrocardiography and electrocardiographic scanner for its realization
Inventor: TERESHCHUK MIKHAIL G
IPC: A61B5/308
Filed: 1992-07-28
Granted: 1997-04-27
Abstract: FIELD: medical engineering, cardiology. SUBSTANCE: novelty of the method is in that selection of any electrocardiographic lead-on having spatial orientation corresponding to relationship of contributions of three orthogonal leads-on forming selected lean-on is done on arbitrary basis. Electrocardiographic scanner comprises electrodes, synthesizer of orthogonal leads-on, synthesizer of electrocardiographic leads-on from orthogonal leads-on, and electrocardiograph. The new feature of proposed scanner resides in that synthesizer of electrocardiographic leads-on from orthogonal leads-on additionally comprises regulator adapted to control amplitudes and phases of signals issued by each of three orthogonal leads-on, and processor for automating and visualizing scanning procedure. EFFECT: higher efficiency. 3 cl, 1 dwg
Patent RU-2069282-C1 (RU)
Title: Safety clutch
Inventor: AMBINDER ALEKSANDR KISELEVICH
IPC: F16D7/04
Filed: 1992-09-07
Granted: 1996-11-20
Abstract: FIELD: mechanical engineering; protection of drive members from overload when transmitting the torque. SUBSTANCE: driving clutch member 1 and driven clutch member 2 are installed on shafts to be connected. Disk is mounted on driven shaft. Disk accommodates spring 6 of clutch instantaneous disengagement mechanism. Spring 6 contributes to axial displacement of driven clutch member 3. In case of overload, driven clutch member 3 comes into meshing with cams of brake disk 5 thus reliably holding clutch members in disengaged position. EFFECT: enhanced safety. 2 cl, 2 dwg
Patent RU-2018537-C1 (RU)
Title: Method of purifying clarification of raw sugar
Inventor: SLAVYANSKIJ ANATOLIJ A
IPC: C13B20/02
Filed: 1992-10-13
Granted: 1994-08-30
Abstract: FIELD: production of sugar. SUBSTANCE: clarification is defecated and saturated. Then said clarification is filtered in disc filters and its sulfitization is carried out. After additional filtering concentration of massecuite takes place. Precipitate of suspension from disc filters is fed to filters-concentrators. There additional concentrated suspension is fed to vacuum filters, separated precipitate being washed by hot barometric or ammonia water. EFFECT: increases degree of desaccharification of precipitate, decreases losses of sugar. 1 tbl
Patent DE-10000357-C1 (DE)
Title: Vorrichtung zum Überleiten eines strangförmigen flexiblen Guts zwischen einem ortsfesten Bauteil und einem demgegenüber drehbaren Bauteil
IPC: H02G11/00
Filed: 2000-01-07
Granted: 2001-08-30
Abstract: Die Vorrichtung (1) umfasst einen Wickelzylinder (5) mit umfangsseitiger schraubenlinienförmiger Ablegerille (9) und einer auf dem Wickelzylinder (5) drehbaren Wickelhülse (22) mit umfangsseitiger schraubenlinienförmiger Aufnahmerille (24). Umfangsseitig von Wickelzylinder (5) und Wickelhülse (22) ist eine aus einem Leitkörper (31) und einem Tragwagen (32) bestehende Gutüberleiteinheit (33) angeordnet. Der Leitkörper (31) fasst mit Stützrollen (47) in die Ablegerille (9) und in die Aufnahmerille (24) ein. Der den Leitkörper (31) parallel zur gemeinsamen Längsachse (35) von Wickelzylinder (5) und Wickelhülse (22) führende Tragwagen (32) fasst einerseits mit Tragrädern (41) in Tragmulden (12, 27) am Wickelzylinder (5) und an der Wickelhülse (22) und wälzt über Zahnräder (37, 38) an nebeneinander verlaufenden umfangsseitigen Zahnkränzen (14, 30) gleichen Wirkdurchmessers am Wickelzylinder (5) und an der Wickelhülse (22) ab. Der Wickelzylinder (5) ist mit einer im Querschnitt großen Durchführung (6) versehen.
Patent DE-10009006-C1 (DE)
Title: Bottle filling device has measuring cog engaging conveyor chain coupled to switch cam for electric initiator for incremental control of servomotor for conveyor chain
Inventor: REINECKE GUENTER
IPC: B65G43/00
Filed: 2000-02-25
Granted: 2001-04-26
Abstract: The filling device has at least one endless conveyor chain (19), supporting cell rows for reception of the bottles, with their longitudinal axes (L) transverse to the feed direction, displaced through a bottle feed station, a filling station, a cap fitting station and a bottle removal station.  At least one of these stations has a measuring cog (49) engaging the conveyor chain and coupled to a switch cam (60) of an electric initiator (62) for incremental control of the servomotor driving the chain conveyor.
Patent DE-10034989-C1 (DE)
Title: Operating mechanism for undercarriage bay flap of aircraft has drive shaft positioned inside open cross section of hollow shaft which is rotatably mounted inside horizontally spaced apart bearings
Inventor: ROLOFF GERD
IPC: B64C25/16
Filed: 2000-07-19
Granted: 2001-09-27
Abstract: The operating mechanism has a drive shaft (2) positioned inside the open cross section of a hollow shaft (1) which is rotatably mounted inside at least two horizontally spaced apart bearings (5,6). The drive shaft extends along from the hollow shaft's longitudinal axis (8) and is form and/or force lock connected to a hollow shaft section support between the bearings.  The drive shaft is mounted inside the open cross section of the hollow shaft by a length which is greater than half times the longitudinal distance between the bearings.
Patent DE-10049884-C1 (DE)
Title: Noise protection device, for preventing environmental noise pollution, uses pressurized air or gas curtain for screening noise source
Inventor: SCHMITT HORST
IPC: G10K11/16
Filed: 2000-10-10
Granted: 2002-04-04
Abstract: The noise protection device has a pressured air curtain or a pressurized gas curtain used for at least partially enclosing the noise source, for preventing or reducing the transmission of sound waves into the environment. The pressurized air curtain can be provided via a pressurized air pipeline installation.
Patent DE-10056629-C1 (DE)
Title: Production of a nickel-containing solution consisting of a phosphating bath overflow and/or rinsing water comprises phosphating using an acidic phosphatizing solution and optionally further metal ions and an accelerator
Inventor: LEPA KLAUS
IPC: B01J39/07
Filed: 2000-11-15
Granted: 2002-04-04
Abstract: Production of a nickel-containing solution consisting of a phosphating bath overflow and/or rinsing water comprises phosphating using an acidic phosphatizing solution containing 3-50 g/l phosphate ions, 0.2-3 g/l zinc ions, 0.01-2.5 g/l nickel ions and optionally further metal ions and an accelerator. The bath overflow and/or the rinsing water is passed over a weakly acidic ion exchanger after phosphating. The acid groups of the ion exchanger are neutralized to not more than 15 % with alkali metal ions. The nickel-containing aqueous solution has a pH of 2.5-6.0 on charging to the ion exchanger.  Preferred Features: The bath overflow and/or the rinsing water is subjected to membrane filtration in the form of ultrafiltration, nanofiltration, reverse osmosis or other filtering process, and the aqueous solution is fed over the ion exchanger after filtering. The weakly acidic ion exchanger binds nickel ions stronger than zinc ions. The ion exchanger supports chelate-forming iminodiacetic acid groups.
Patent DE-10064429-C1 (DE)
Title: Wärmeabgebender Handhabungsgegenstand
Inventor: WIEGNER GEORG
IPC: A45D4/16
Filed: 2000-12-21
Granted: 2002-10-31
Abstract: Wärmeabgebender Handhabungsgegenstand mit einem durch Mikrowellenstrahlung erwärmbaren Wärmespeicher mit einer Wärmespeicherkapazität, wobei der Wärmespeicher ein Aminoplastkörper mit einer für die Wärmespeicherkapazität ausreichenden Masse ist.
Patent DE-10141375-C1 (DE)
Inventor: ZIMMERMANN ARMIN
IPC: B07C1/16
Filed: 2001-08-23
Granted: 2003-03-13
Abstract: The invention relates to a device for separating flat postal items according to thickness classes. A rigid system of overlapping lamellae (5) on two continuous traction mechanisms (3) revolving on two deflection rollers (4) provides a lamella-type conveyor belt. The lamellae (5), in the end zones of the belt, are inclined outward at the same angle, thereby forming inward-leading gaps in between them. The lamella-type conveyor belt is inclined with respect to the horizontal to such an extent that postal items (10) that are conveyed to the lower part of the belt transporting the postal items upwards can slide, due to their gravity, into the interior of the lamella-type conveyor belt through the downward leading gaps if they are thinner than the gap width. The sorted out postal items (11) slide onto a transport device (7) by means of rigid guides (6) in the interior of the lamella-type conveyor belt. Said transport device transports the postal items laterally outward from the lamella-type conveyor belt. At least one additional similar lamella-type conveyor belt is disposed at a slight distance behind the first conveyor belt, inclined at the same angle with respect to the horizontal.
Patent DE-19522166-C1 (DE)
Title: Optical switch, e.g. for explosion protection
Inventor: SPAETH WERNER
IPC: H04B10/25
Filed: 1995-06-19
Granted: 1996-10-17
Abstract: The optical switch includes an optical transmission medium, a radiation source, and a reflector. The radiation source transmits a primary optical signal through the transmission medium towards the reflector. The reflector converts the primary signal into a modulated, secondary signal and sends it back to a receiver through the transmission medium.  The receiver performs a switching operation according to the modulated signal. The modulated signal is pulse modulated. The optical transmission medium is an optical waveguide composed of a single fibre.
Patent DE-19528827-C1 (DE)
Title: Control of transformer tap or stepping switches e.g. for power supply installation
Inventor: OKANIK PETER DIPL ING
IPC: G05F1/147
Filed: 1995-08-05
Granted: 1996-12-12
Abstract: The electrical transformer has a number of different winding stages that provide a means of generating different voltage output levels. The transformer has a switching changeover mechanism that has a motor drive that responds to commands from a control stage. The actual voltage output is compared with an applied command value and the difference is used to access stored values in memory that indicate the number of stage changes required. The switching takes place with a time delay.
Patent DE-19723784-C1 (DE)
Title: Circuit for ignition system of IC engine supplying high voltage to spark plug electrodes
Inventor: GROSS VOLKMAR DIPL ING
IPC: H01T13/44
Filed: 1997-06-06
Granted: 1998-08-20
Abstract: The circuit for the ignition system of an IC engine, in which a high voltage is applied at the electrodes (7,8) of a spark plug (5). The high voltage effects a voltage flashover at the electrodes of the spark plug. The high voltage is produced by a resonant transformation circuit. A separate resonant transformation circuit (3,305) is provided for each spark plug. A common unit (302) is provided, which is used to produce an alternating voltage, which is applied at the individual transformation circuits (305), across a control unit (303) and the controllable switch (304) assigned to the individual resonant transformation circuits (305). The transformation circuits consist of a Collins filter and/or a pi element (9,10,11).
Patent DE-19724822-C1 (DE)
Title: Hydraulic spring cage press for glass press moulding
Inventor: LESCHE KLAUS
IPC: C03B11/08
Filed: 1997-06-12
Granted: 1998-08-20
Abstract: A hydraulic spring cage press for pressed glass article fabrication has (a) an article pressing mould; (b) a detachable press punch (2) fitted on a press shaft which acts as a moving hydraulic piston rod; (c) a spring cage consisting of an upper annular plate (4a), which is fixed at a preset adjustable distance from the press punch (2) optionally on the press shaft, and three or more axially extending guide columns (5, 6), each holding a spiral compression spring (7, 8) and being fixed at the free end in a lower annular plate (11), by means of which the columns are axially displaceable against spring bias; (d) a detachable cover ring (12) which is fitted to the lower annular plate (11) and which projects beyond the press punch (2) by an adjustable preset distance (spring travel distance); (e) an arrangement of the press punch-side end of the press shaft with the attached press punch (2) and attached spring cage as a removable exchange unit (1a); and (f) a mechanical rapid exchange system (19) for fitting and removing the exchange unit (1a).
Patent DE-19725314-C1 (DE)
Title: Skew-rolling mill for elongation of seamless hollow blank heated to forming temperature
Inventor: PIETSCH JUERGEN DR
IPC: B21B19/06
Filed: 1997-06-09
Granted: 1998-09-24
Abstract: The skew-rolling mill for elongation of a seamless hollow blank includes at least two rolls which rotate in the same direction, are provided with conical entry and exit sections, and are set at a transport angle relative to the rolling axis. It further includes a mandrel bar attached to a holding bar. Between the entry section and the working section of the roll forming the smallest roll gap there is a shoulder with a concave curvature and, after a point of inflexion, a section with a convex curvature. The latter section has either a single radius of curvature or two radii of curvature, with the first being smaller than the second. Both these radii are larger than the radius of the concave section. The mill is characterised by the fact that the concave section (10) with a radius (R1) is preceded by a straight section (13) which tangentially goes over into the concave section, and is provided with a transition radius for merging with the entry section (7).
Patent DE-19801627-C1 (DE)
Title: Method of diagnosing electrical loads in motor vehicles
Inventor: RIES-MUELLER KLAUS
IPC: F02B77/08
Filed: 1998-01-17
Granted: 1999-06-10
Abstract: the method involves evaluating an electrical parameter in the on-board electrical network of the vehicle on being initiated by the controller for operating state changes of the load during controller run-down with the engine switched off.  The evaluation is terminated by the detection of normal operation.  The method is used for loads which are usually driven by the controller with the vehicle operating in normal mode An Independent claim is also included for an arrangement for carrying out the method
Patent DE-19808810-C1 (DE)
Title: Hollow block for the chamber edge grid of a glass melting furnace
Inventor: WIELAND KLAUS
IPC: C03B5/237
Filed: 1998-03-03
Granted: 1999-06-24
Abstract: The angularly symmetric hollow block (1) of refractory material, with a polygonal prismatic outer contour and an interior channel (4) bounded by broader (2) and narrower side walls (3) is characterized by the following fact: the narrower side walls are provided with cutouts (5, 6), while the broader side walls are free from such cutouts. The cutouts are open to one of the block faces (7, 8). An Independent claim is also included for the use of the hollow blocks for chamber edge grids of glass melting furnaces which is characterized in that the blocks are rotationally offset relative to one another. The top or bottom cutout (5, 6) of a block is always faced by a wall region without a cutout belonging to the adjacent block.
Patent DE-19811269-C1 (DE)
Title: Electronic circuit with protective circuit for lubrication controllers in motor vehicles, esp. lorries
Inventor: KOTSIAS ATHANASE
IPC: H02H9/04
Filed: 1998-03-11
Granted: 1999-10-07
Abstract: The circuit has a multi-stage protective circuit, each stage having at least one divider resistance (R2-R4), an associated switching transistor (V2-V4) and a threshold switch (3-5).  The threshold switches have different response thresholds and the divider resistances are successively activated and deactivated by the switching transistors depending on the amplitude of the partic. noise voltage.
Patent DE-19817163-C1 (DE)
Title: Secure side panel mountings in a switch cabinet for easy removal of side panels by sliding them upwards allow removal of side panels only by opening a secure lid removed by maintenance personnel.
Inventor: POCHET LUC
IPC: H02B1/38
Filed: 1998-04-17
Granted: 2000-03-09
Abstract: Fitted on a switch cabinet (1), a panel holding device with a sliding section supports a side panel (2b) able to be moved from a removal position into a secure position allowing it to hang up in the sliding section safe from removal. A closed lid (4) is fitted as a buffer between secure and removal positions.
Patent DE-19906425-C1 (DE)
Title: Domestic food sieve with manually-operated rotary sieve blade has stripper fitted to end of rotary shaft projecting from base of sieve for removing food passed through sieve oenings
Inventor: SCHILLHEIM RUDOLF
IPC: A47J19/04
Filed: 1999-02-16
Granted: 2000-11-02
Abstract: The sieve (10) has a dished container (11) with sieve openings in its base (12), containing a rotary sieve blade (19) attached to a manually rotated shaft (13), provided with a handle at its opposite end. The shaft projects through the base of the container, with its projecting end (14) carrying a stripper (20), for removing the food passed through the sieve openings. The stripper is provided with a spring loop, passed around the shaft end and a pair of projecting arms, providing the stripping function.
Patent DE-19908956-C1 (DE)
Title: Assembly for casting individual jewelry rings of precious metals has a base carrier to take larger and smaller cylinder bodies with a ring width gauge and a sleeve to define the hollow zone of required dimensions
IPC: A44C27/00
Filed: 1999-03-02
Granted: 2000-07-20
Abstract: The system for individually casting jewelry rings of precious metals has a base carrier (1,4) to take a cylindrical body (5) of a larger dia. A cylindrical body (6) of a smaller dia. is placed over the larger body (5). A sleeve (7) is pushed over the larger body (5), with an inner dia. matching the outer dia. of the body. A ring width gauge (8) is fitted to the base plate (1), at the sleeve (7), so that the sleeve (7) slides against the bodies (5,6) to define a hollow zone (9) of the dimensions of the ring to be cast.
Patent DE-19943475-C1 (DE)
Title: Digital radio receiver operating method uses counters for identifying actual function of radio receiver, e.g. transmitter switching and program switching
Inventor: HALBRITTER MICHAEL
IPC: H03J1/00
Filed: 1999-09-10
Granted: 2001-06-21
Abstract: The digital radio receiver operating method has the receiver set up by setting 2 counters (31,32) to a defined values and effecting a search operation until a transmitter reception frequency is located, with entry of the transmitter programs and data services in a list and incrementation of one counter, the other counter incremented by switching the audio program within the list, the first counter reset to its initial value when the receiver is switched to a different transmitter.  An Independent claim for a digital radio signal reception device is also included.
Patent DE-19951801-C1 (DE)
Title: Vehicle bottom has a trellis structure of carriers forming segments to take a double-wall trough in a sealed fit to prevent the entry of water/dirt into the interior
Inventor: HABERSTROH RUDOLF
IPC: B62D25/20
Filed: 1999-10-28
Granted: 2001-04-26
Abstract: The vehicle bottom has a trellis structure (2) of a number of carrier members (3,4) bonded together at an angle to each other to include a number of segments (5). A trough (6) covers at least one of the segments (5), with an outer wall (7) around the trough base, with its free edge (8) extending to the carriers (3,4). An inner wall within the trough (6) extends from the outer wall (7) or the trough base at a gap from the outer wall (7) and the carriers (3,4), and its free edge terminates at a gap from the carriers (3,4). A drip zone is formed between the outer wall (7) and the inner wall, sealed against the interior of the trough. The trough (6) is an injection molded plastics unit.
Patent RU-2040355-C1 (RU)
Title: Способ изготовления изделий переменного по их длине сечения
Inventor: AGASYANTS GENNADIJ A
IPC: B21H8/00
Filed: 1992-10-30
Granted: 1995-07-25
Abstract: Использование: при изготовлении нежестких изделий гранного сечения в форме клина в продольном направлении. Сущность изобретения: к закрепленной заготовке, ее концу, расположенному со стороны, противоположной месту вдавливания валков, на все время прокатывания прикладывают осевое усилие противонатяжения P н  величину которого определяют из зависимости   где σ то  предел текучести прокатываемого металла в исходном состоянии, кгс/мм 2 ; 0,7 1,2 коэффициенты, большее значение которого выбирается при относительных обжатиях ε 0,1, меньшее при e 0,4; S минимальная площадь поперечного сечения изделия, мм. К противоположному концу прикладывают усилие протягивания, под действием которого заготовку протягивают между парой неприводных валков, которым сообщают радиальное перемещение, величину которого жестко связывают с величиной продольного перемещения заготовки и определяют для каждого рабочего хода программой обработки. По окончании рабочего хода заготовку возвращают в исходное положение и одновременно поворачивают вокруг продольной оси. 7 ил.
Patent RU-2058748-C1 (RU)
Title: Method for determination of patient's reaction to effect of external stimuli
Inventor: OSTREJKOVSKIJ IGOR E
IPC: A61B10/00
Filed: 1992-12-28
Granted: 1996-04-27
Abstract: FIELD: medicine; diagnostication, selection of means for treatment of patients, mainly, with homeopathic drugs. SUBSTANCE: method for determination of patient's reaction to effect of external stimuli includes visual determination of tonque type. The first type of tonque has one or several lateral fissures, the second type of tonque has one central longitudinal fissure, and the third type has no central longitudinal or lateral wavy fissures. Depending on the tonque type, congenital tissue responce reaction is determined as destructive, hypertrophic and atrophic. EFFECT: higher efficiency.