baber/WOPTO huggingface dataset:
Patent DE-10007130-C1 (DE)
Title: Plasma induced reduction of soot emission from diesel engine
Inventor: HAMMER THOMAS
IPC: B01D53/92
Filed: 2000-02-17
Granted: 2001-05-17
Abstract: Soot particle in the engine exhaust gas flow through an exhaust gas section and are deposited by inertial forces on the electrodes of a reactor to produce dielectrically impeded gas discharge. The electrodes have a periodic structure in the direction of flow.  At the electrodes, the particles are oxidised by the continuous action of the gas discharge. The deposition of the soot particles cause by the inertial forces may be assisted by electric fields. The electrodes are metallic, with a double sided, electrically insulated dielectric coating.
Patent DE-10064233-C1 (DE)
Title: Optical system consists of a reflector with a parabolic surface, a collector lens, and primary and secondary openings
Inventor: JONGH RUDI DE
IPC: G03H1/04
Filed: 2000-12-22
Granted: 2002-05-29
Abstract: An optical system for producing a parallel light beam, consists of a reflector (1) with a parabolic surface and a collector lens (4). The lens and the reflector are arranged so the edge beams from the reflector and the collector lens pass through the reflector focal point at the same angle. The reflector has a primary opening (2) for the light beam, whose opening surface is the cut surface for the reflector. The reflector has a secondary opening for the parallel beam. The reflector consists of acryl.
Patent DE-10119430-C1 (DE)
Inventor: FROEHLINGSDORF UDO
IPC: B65F1/16
Filed: 2001-04-20
Granted: 2002-11-21
Abstract: The container has a box-shaped body (2) and sliding esp. pivoted cover (3). The cover has an opening and a secondary cover (7) mounted on/in it. The edge of the secondary cover located at the front in closing direction (10), forms the front edge (5) of the pivoted cover when this is closed. The width of the aperture is dimensioned, so that a human body cannot be jammed in the remaining width between the side edge of the opening and the top edge the container body.
Patent DE-10203565-C1 (DE)
Title: Production of polymethyl methacrylate casting, used for making acoustic insulation panels and balcony cladding, involves adding impact modified of core-shell I-shell II type as masterbatch in polymethyl methacrylate
Inventor: KABS KLAUS
IPC: C08F220/14
Filed: 2002-01-29
Granted: 2003-07-10
Abstract: Casting of plastic uses composition of: (1) 65-99.5 (wt.)% methyl methacrylate (MMA); (2) 0.5-35% impact modifier (I); (3) stabilizer; (4) initiator; (5) release agent; (6) regulator; and  (7) optionally unsaturated carboxylic acid and crosslinker, (I) is added as masterbatch of 10-5 0% (I) and 50-90% polymethyl methacrylate (PMMA) and (I) comprises MMA, ethyl acrylate, butyl acrylate, styrene (or alpha-methylstyrene) and crosslinker in form of 20-30% core, 30-50% shell I and 20-40% shell II.  Plastics molding production by casting, uses composition from  (1) 65-99.5 (wt.)% methyl methacrylate (MMA) (2) 0-3% unsaturated carboxylic acid (3) 0.5-35% impact modifier (I) (4) 0-1% crosslinker (5) 0.5-1% stabilizer (6) 0.001-0.1% initiator (7) 0.01-1.0% release agent; and  (8) 0.001-0.031% regulator. (I) is added as masterbatch of 10-50% (I) and 50-90% polymethyl methacrylate (PMMA) and (I) consists of MMA, ethyl acrylate, butyl acrylate, styrene (or alpha-methylstyrene) and crosslinker in form of 20-30% core, 30-50% shell I and 20-40% shell II.
Patent DE-10230562-C1 (DE)
Title: Folding backrest, for a motor vehicle bench seat, is composed of a plate with a reinforcement frame of profiles with miter joints at their ends to fit together and be locked by welded bonding strips
IPC: B60N2/20
Filed: 2002-07-05
Granted: 2003-09-18
Abstract: The bench seat, for a motor vehicle, has a folding backrest formed by a plate (1) with a reinforcement frame. The frame is composed of profiles (3) with miter joints at their ends. The U-shaped frame profiles are locked together by welded strips (10). The folding backrest can be in a two-part configuration.
Patent DE-19500324-C1 (DE)
Title: Antenna reflector for use in measuring liquid level in vessel
Inventor: SOHN REINHARD
IPC: H01Q1/22
Filed: 1995-01-07
Granted: 1996-05-23
Abstract: A vessel (1) has a top opening (2) through which an antenna reflector with multiple segments (3) may be inserted through guide section (4) with the purpose of measuring the level of fluid. The segments are mounted on rotary links (8) and are folded flat during the assembly operation. The links are mounted on a cylinder (7) and are central actuator (9) can be axially displaced to operate on the links to cause each of the antenna segments to swing out radially to the operational position.
Patent DE-19519189-C1 (DE)
Title: Sensor arrangement for detecting gases, e.g. natural gas or carbon mon:oxide
Inventor: FLEISCHER MAXIMILIAN DR
IPC: G01N27/12
Filed: 1995-05-24
Granted: 1996-09-12
Abstract: Sensor arrangement for detecting gases comprises: (a) at least a first gas sensor (GS1); (b) a catalyst filter (K) to convert interfering gases into non-interfering gases, the filter being spaced apart from the gas sensor (GS1); and (c) a heat source (H) to heat the catalyst filter (K).
Patent DE-19546985-C1 (DE)
Inventor: SCHOLL THOMAS
IPC: B29K19/00
Filed: 1995-12-15
Granted: 1997-01-16
Abstract: The present invention relates to the production of a special prophylactic with the aid of a plunger tool (1). The special features of the plunger tool (1) reside in the special curvatures in its shaped section (3). The shaped section (3) of the plunger tool exhibits an extreme narrowing (6), at the deepest point of which there may be at least one annular groove. Unlike prior art transitions, the transition (15) from the large diameter (D2) to the reservoir section (4) is not steep and straight but takes the form of an S-shaped curve. An exact contour of the annular grooves (17, 18, 34) on the surface of the plunger tool (1) is essential for their production and can be done only by the use of a precision diamond abrasive point (32).
Patent DE-19631213-C1 (DE)
Title: Road vehicle with bodywork roof
Inventor: RATH JAN
IPC: B60J7/04
Filed: 1996-08-02
Granted: 1997-12-18
Abstract: Kinematic devices (7,8,9,10) for the rear part (6) are provided, by means of which the rear part is movable from its closure position and a release position, in which the rear part is positioned horizontally and covers over at least partly a rear area (4) of the bodywork roof. The kinematic devices are provided with a securing component (18) for fixing the rear part in the release position. Guide rails (14) are provided for the movable roof part 5). The rear part and the movable roof part are at least partly superimposed in their open end positions.
Patent DE-19635337-C1 (DE)
Inventor: GERICH JOSEF
IPC: B08B3/02
Filed: 1996-08-31
Granted: 1998-02-26
Abstract: In order to facilitate assembly of a travelling high-pressure cleaning device with a motor and a motor-driven pump which are enclosed by a housing, the said device comprises an undercarriage(1) with a handle(5), on which a shell-shaped housing part (8) is placed in an upright position opening out onto a side surface. The shell-shaped housing part (8)receives the motor and the pump in an upright position. A cover(19) closes the housing part on its open side and is placed upon it, enveloping the motor and the pump (28). Holding elements (30) on the engine and/or pump engage between the shell-shaped housing part(8) and the cover (19) so that the housing part (8) and the cover (19) when closed, fix the motor and pump (28) in the housing formed by the housing part(8) and the cover (19).
Patent DE-19701960-C1 (DE)
Title: Lock for furniture article
Inventor: BANTLE ULRICH
IPC: E05B35/00
Filed: 1997-01-22
Granted: 1998-08-27
Abstract: The lock has a bolt moved by a core between the open and shut positions. A spigot on the core forms a bearing via which the core turns in the housing and fits in a slot in the bolt. The core has a socket for a square-section key. The socket (54) is clear of the spigot (55) in the axial direction. The slot (46) in the bolt (40) can extend in the bolt in the direction in which the latter slides and for a distance matching the amount of bolt movement, its ends limiting the amount of this movement.
Patent DE-19716914-C1 (DE)
Title: Proximity switch with coil wire break recognition circuit
Inventor: SCHMITT MANFRED DIPL ING
IPC: G01R31/50
Filed: 1997-04-23
Granted: 1998-09-17
Abstract: The proximity switch includes an oscillator (1) with an oscillation loop, a bilateral switch output (4,5), and an overload- and short-circuit recognition stage (6) which switches both switching outputs off at short-circuit and overload, simultaneously.  A sensor wire break recognition circuit (8) is provided, which evaluates a condition specific to the wire break of the oscillation loop coil of the oscillator (1), and which influences over its output the overload and short-circuit recognition stage in such way, as if a short-circuit and/or an overload condition exists. Apart from the wire break protecting, protection for over-voltage occurring in circuit is also provided. The voltage is picked up between the oscillator loop and the adjustable resistor.
Patent DE-19734175-C1 (DE)
Title: Double contact system for electrical systems
Inventor: HARTING DIETMAR
IPC: H01R4/34
Filed: 1997-08-07
Granted: 1998-09-17
Abstract: The two contact elements (1,3) have end sections that are formed with axial spring contact arms that receive connecting plugs.  One of the contact elements has a pin (6) that passes into a hole (5) in a main supply conductor (4) and then fits into the other connector. The main conductor has a coupling to an electrical cable (10) using a screw clamp.
Patent DE-19811212-C1 (DE)
Title: Compositions for treating dermal and mucosal infections caused by papovaviruses, especially human papilloma virus
Inventor: HAENEL JUERGEN
IPC: A61K33/06
Filed: 1998-03-10
Granted: 1999-11-04
Abstract: Compositions containing one or more aluminium compounds can be used for the treatment and prevention of dermal or mucosal infections caused by papova viruses, especially papilloma viruses.
Patent DE-19820756-C1 (DE)
Title: Perforated workpiece especially an optical or mechanical filter with micron or sub-micron size pores
Inventor: LEHMANN VOLKER
IPC: C25F3/12
Filed: 1998-05-08
Granted: 1999-11-11
Abstract: A perforated workpiece, comprising a silicon substrate (1) having a first region (6) with through-pores (4) and a second region (7) with blind pores, is new. An Independent claim is also included for producing a perforated workpiece by electrochemically etching one face (2) of a silicon substrate (1) to form pores (4) of depth less than the substrate thickness, providing the opposite substrate face (3) with a mask layer which exposes first regions (6) of this opposite substrate face, etching the exposed face regions (6) to the bottoms of the pores (4) and then removing the mask layer.
Patent DE-19831045-C1 (DE)
Title: Door locking device with character code input device
Inventor: SOUKUP OLIVER
IPC: G07C9/00
Filed: 1998-07-13
Granted: 1999-06-10
Abstract: The code input device (1) has two displays (6,7). The first display (6) is for the display of a code number series, e.g. 0-9 if the code to be entered is purely numeric. The second display is (7) is for display of a confirmed number in the secret input code by a neutral character such as a star. The operation procedure for the locking door also includes a step for the first input of a secret code. The code input device includes keys (2,3) to move up and down the first display.
Patent DE-19900690-C1 (DE)
Title: Heart pacemaker reduces and increases stimulation interval so that mean interval does not change and determines electrical restitution of heart for this mean interval by measuring action potential duration
Inventor: HEINZE ROLAND
IPC: A61N1/365
Filed: 1999-01-05
Granted: 2000-05-18
Abstract: The modulator alternately reduces and increases the stimulation interval so that the mean interval does not change. The evaluation device determines the electrical restitution of the heart for this mean interval by measuring the action potential duration. The heart pacemaker has devices for generating successive stimulation pulses with a mean stimulation interval, for modulating individual stimulation intervals (ESI) and for detecting a heart functional parameter and evaluating changes in the parameter caused by the modulation. The stimulation interval is altered depending on the evaluated parameter. The modulator alternately reduces and increases the stimulation interval so that the mean interval does not change. The evaluation device determines the electrical restitution of the heart for this mean interval by measuring the action potential duration. Changes in a measurement parameter for the action potential duration relative to the mean stimulation interval duration caused by modulating individual stimulation intervals are determined and compared with at least one demand value (ERGs) to enable regulation of the mean stimulation interval.
Patent DE-19923675-C1 (DE)
Title: Equipment reprocessing used foundry sand, employs controlled batch processing regime enabling single mixer-cooler to carry out both pre- and final treatments
Inventor: ERNST WOLFGANG
IPC: B22C5/08
Filed: 1999-05-22
Granted: 2001-01-18
Abstract: For pre- (1) and final- (2) treatment, a cooler/mixer (10) is employed. This is loaded with used sand, by a controller operating the process in batches. The controller supervises cooler/mixer loading, treatment there, unloading to a maturing or aging bunker (16) and reloading from the maturing bunker into the cooler/mixer (10) for further treatment. Finally the sand is unloaded into the molding plant (12).
Patent DE-19952896-C1 (DE)
Title: Vorrichtung zur Erzeugung eines Szenenbildes einer Frontsicht durch eine Auflichtprojektion
Inventor: HILLER KLAUS
IPC: G09B9/05
Filed: 1999-11-03
Granted: 2001-07-26
Abstract: Die Erfindung betrifft eine Vorrichtung zur Erzeugung eines Szenenbildes (1) einer Frontsicht durch eine Auflichtprojektion, insbesondere für die Bilddarstellung in einer Trainingsstation oder in einem Simulator oder in einer Erlebniswelt mittels eines Projektors (2, 3). DOLLAR A Sie ist dadurch gekennzeichnet, daß ein oder mehrere Projektoren (2, 3) das Szenenbild (1) der Frontsicht mit einem abgelenkten helligkeits- und/oder farbmodulierten Lichtbündel aus einem Ursprungspunkt heraus zeilenmäßig und bildmäßig innerhalb eines Projektionskegels auf eine Projektionsfläche (6) schreiben und diese Projektoren (2, 3) in einer Position angeordnet sind, bei der der Ursprungspunkt der Projektionsstrahlen vor einer Frontalebene einer agierenden Person (7) liegen.
Patent RU-2083191-C1 (RU)
Title: Method for activating filtration zone after antiglaucomatous operation
Inventor: ERICHEV VALERIJ P
IPC: A61F9/00
Filed: 1992-11-18
Granted: 1997-07-10
Abstract: FIELD: ophthalmology. SUBSTANCE: biologically inert magnetic element is introduced into zone of scleral-conjunctival graft of filtration zone. During postoperative period of treatment, this magnetic element is remotely energized by external magnetic field source, thereby causing oscillations of magnetic element. Oscillations maintain drainage pathways in good functional condition, thereby extending term of hypotensive efficiency of antiglaucomatous operation, forming obstacles for excessive cicatrization of drainage pathways created during operation and activating newly created drainage pathways. EFFECT: effective aid in surgical treatment of glaucoma.
Patent RU-2064981-C1 (RU)
Title: Automatic machine for needles collecting and driving into needle fillet base
Inventor: VASILEV ARSENTIJ V
IPC: D01G15/84
Filed: 1992-11-24
Granted: 1996-08-10
Abstract: FIELD: textile industry, apparatuses for needles driving into needle fillet base (band, cassette). SUBSTANCE: automatic machine has vibrating bunker, needles orientation mechanism, needles piece by piece feeding mechanism, carriage with mechanism for its step by step motion, needle apparatus base feeding mechanism made of two shafts mounted in parallel to each other and connected to drive by switching mechanism. Needle orientation mechanism is connected on one side - with vibrating bunker and on other side - with needles piece by piece feeding mechanism. Mechanism of carriage step by step motion is made in the form of crank-rocker mechanism and screw-type shaft, on which carriage is mounted, inside body of which three shafts are mounted in parallel to each other. One of the shafts has cam of needles fillet base feeding, second shaft has cam of drawing needles in and drum turning mechanism connected with drum of needle drawing in. EFFECT: automatic machine has simple design and high productivity. 2 dwg
Patent RU-2046916-C1 (RU)
Title: Storage for free-flowing materials
Inventor: POPOV ALEKSANDR F
IPC: E04H7/22
Filed: 1992-12-07
Granted: 1995-10-27
Abstract: FIELD: civil engineering in industry and agriculture. SUBSTANCE: storage includes silo cells with walls of sectional curvilinear elements installed in rows over the height, and connected to one another with their ends. The elements are unified in enlarged special field blocks comprising eight elements each. The blocks are displaced about one another over the height. The elements have thickened ends and holes for bolts. EFFECT: easy assembly. 6 dwg
Patent RU-2075736-C1 (RU)
Title: Electric spark disbalance marker and discharge time former
Inventor: SHVEDOV VLADIMIR T
IPC: G01M1/08
Filed: 1992-12-30
Granted: 1997-03-20
Abstract: FIELD: balancing machines for electric spark disbalance marking of articles. SUBSTANCE: electric spark disbalance marker for balancing machine has frame means for placement of part to be balanced, electrode discharger, energy accumulating capacitor with oscillations, signal former and electron key. Electrode discharger is positioned with air gap relative to balanced part. Sensor of frame oscillations is manufactured in the form of semiconductor vibration converter and is connected to frequency-selective amplifier. Signal former incorporates former of time of discharge which input is connected to frequency- selective amplifier and output - to electron key. The latter is fabricated in the form of matching transistor stage with auxiliary power supply source, amplifying transistor stage, which input is connected to output of matching stage and to output of amplifying stage of power transistor stage switching stage and to output of amplifying stage of power transistor stage switching negative electrode of discharger. Positive electrode of energy-accumulating capacitor is connected to collector of balanced part via controlled resistor. Former of time of discharge has input meant for connection to source of master signal, comparator and delay network connected to one of inputs of the latter. Half-wave rectifier is connected with input to input of former and with output - to second input of comparator. Root-mean-square meter is connected with input to input of former and with output - to input of delay network. Input of differentiating network is connected to output of comparator and its output is output of former. EFFECT: enhanced operational characteristics, increased productivity. 2 cl, 4 dwg
Patent RU-2107685-C1 (RU)
Title: Derivative of saccharine or its pharmaceutically acceptable salt, method for its production, derivatives of saccharine which inhibits activity of proteolytic ferments, pharmaceutical composition having activity as inhibitor of proteolytic ferment
Inventor: DENNIZ DZHON KHLASTA
IPC: A61P29/00
Filed: 1992-12-18
Granted: 1998-03-27
Abstract: FIELD: chemistry of heterocyclic compounds; production of pharmaceutical compositions. SUBSTANCE: derivative of saccharine has formula   where R 1  is H or lower alkyl; R 2  is hydrogen, lower alkoxy group, hydroxyl, hydroxy (lower)alkoxy group, phenyl (lower)alkoxycarbonyl (lower)alkoxy group; X is hydrogen, lower alkyl, phenyl, phenyl (lower)alkyl, phenyl carbonyl, lower alkanoyl, lower alkoxycarbonyl, B=N, B=N-(lower)alkyl, phenyloxy group where B=N is 1-piperidinyl or 4-morpholinyl; Y is   or -N=C(Z″)-N(Z″)- where m=1,2,3 or 4; R, R′, R″, Z′ and Z″ have value mentioned above. Method for production of compound having formula I and pharmaceutical composition on its base are also proposed. EFFECT: improved quality of desired product, improved efficiency of the method. 10 cl, 4 tbl
Patent RU-2096016-C1 (RU)
Title: Apparatus for washing contaminated surfaces
Inventor: IZMESTEV SERGEJ T
IPC: A47L11/26
Filed: 1993-04-09
Granted: 1997-11-20
Abstract: FIELD: light industry. SUBSTANCE: apparatus has hose with unions on its ends, washing device and hollow tip with holes at side faced to washing device, cylindrical handle with central longitudinal through opening. One end of cylindrical handle is mounted within hollow tip of washing device and other end is connected through union with hose. Apparatus is further provided with inertial member and return valves. Inertial member is mounted within central through opening of handle so that handle with washing device and hose may reciprocate relative to inertial member. The latter is provided with central through longitudinal hole. Return valves are attached to inertial member at the side adjacent to washing device. Second union with suction valve and cover is mounted on free end of hose. Inertial member is formed as grooved cylinder. Length ratio of grooved cylinder of inertial member and handle cylinder is: l(i.m.) : l(h.c.) = 0.25-0.35. Ratio of grooved cylinder length and outer diameter of inertial member is: l(i.m.) : d(i.m.) = 1.8-2.2, where l(i.m.) is length of inertial member; l(h.c.) is length of handle cylinder; d(i. m.) is outer diameter of inertial member. Segment-shaped return and suction valves are made from flexible material. Return valves are fixed on ends of handle and inertial member cylinders. Suction valve is secured to the end of union mounted on free end of hose. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 cl, 2 dwg
Patent RU-2054348-C1 (RU)
Inventor: MINUKHIN ILYA A
IPC: B23K37/047
Filed: 1993-04-15
Granted: 1996-02-20
Abstract: FIELD: welding production. SUBSTANCE: tilter includes a rotary frame, mounted on struts and having fixing, controllable and non-controllable supporting members, the retractable rods 14, arranged at one end side of metallic construction parts, being assembled, and mounting members, arranged at other side of the metallic construction parts, being assembled. Upon placing an article on the frame of the tilter the rods 14 are being unlocked for providing a possibility of their contact with ends of construction parts, being assembled. The indicators 17 are provided for indicating a difference Δ between real linear dimensions of ends arrangement. In order to coincide symmetry axis of the parts, being assembled, the tail spindles 12 are being fixed by rotation of the nut 20, and the rods 14 are being simultaneously unlocked by motion of the screw 19 through the nut 20. Then the parts, being assembled, are being shifted with the aid of the mounting members until matching of the indicators 17 of both parts to be assembled. At motion of the indicators 17 by a value D, the rods 14 and therefore the parts, being assembled, are being displaced by a distance D/2 to using of the doubling mechanism 13, and then the symmetry axis of the parts, being assembled, will be matched. EFFECT: enhanced serviceability ar welding operations. 2 cl, 6 dwg
Patent RU-2073260-C1 (RU)
Inventor: VLASENKO OLEG A
IPC: G02B6/28
Filed: 1993-04-14
Granted: 1997-02-10
Abstract: Использование: волоконно-оптические системы связи. Сущность изобретения: три волоконных световода уложены в виде регулярного жгута со смежными гранями на торцах, которые образуют боковую поверхность четырехгранной пирамиды с углом 45 o  к оптической оси световодов, зеркальное покрытие нанесено на боковую поверхность пирамиды, углы между ребрами в основании пирамиды выполнены 120 o  и 60 o , проекция одного наклонного ребра, смежного с ребрами, составляющими 120 o  в основании пирамиды, совпадает с диаметром сердцевины одного световода. 2 ил.