baber/WOPTO huggingface dataset:
Patent DE-102011008959-B9 (DE)
Title: Stufenschalter mit Vakuumschaltröhren
Inventor: HAMMER CHRISTIAN
IPC: H02P13/06
Filed: 2011-01-19
Granted: 2012-04-26
Abstract: Die Erfindung betrifft einen Stufenschalter mit Vakuumschaltröhren zur unterbrechungslosen Umschaltung zwischen Wicklungsanzapfungen eines Stufentransformators. Dem erfindungsgemäßen Stufenschalter mit Vakuumschaltröhren liegt die allgemeine Idee zugrunde, in nur einer einzigen Vakuumschaltröhre mit zwei separat beweglichen Kontaktsystemen die Funktionalitäten von mindestens einem herkömmlichen, unter Last schaltenden Vakuumschaltkontakt und einem weiteren, nach dem Stand der Technik mechanischen Schaltmittel zu kombinieren.
Patent DE-112010004875-B9 (DE)
Title: Verfahren zur Herstellung von elektrofotografischem Toner
Inventor: MURATA SHOICHI
IPC: G03G9/087
Filed: 2010-12-17
Granted: 2022-05-12
Abstract: Ein Verfahren zur Herstellung eines elektrofotografischen Toners, umfassend:Schritt 1: einen Schritt des Herstellens einer thermisch behandelten Harzteilchendispersion durch Halten einer Dispersion von Harzteilchen A, die einen Volumenmedian der Teilchengröße D50von 0,02 bis 2 µm aufweisen und ein Harz enthalten, das einen kristallinen Polyester al in einer Menge von 1 bis 50 Gew.-% und einen amorphen Polyester b1 enthält, für eine Stunde oder länger bei einer Temperatur T, die die folgende Beziehung, dargestellt durch die folgende Formel 1, erfüllt: (Schmelzpunkt des kristallinen Polyesters a1 - 35) [°C] < T < Schmelzpunkt des kristallinen Polyesters a1 [°C] • • • Formel 1;Schritt 2: einen Schritt des Herstellens einer Dispersion aggregierter Teilchen durch Aggregation thermisch behandelter Harzteilchen, enthalten in der durch Schritt 1 hergestellten thermisch behandelten Harzteilchendispersion;Schritt 2a: einen Schritt des Herstellens aggregierter Teilchen mit anhaftenden Harzfeinteilchen durch Zugeben einer Dispersion von Harzfeinteilchen B, die einen amorphen Polyester b2 in einer Menge von 70 Gew.-% oder mehr enthalten, zu der durch Schritt 2 hergestellten Dispersion aggregierter Teilchen; undSchritt 3: einen Schritt des Vereinigens der aggregierten Teilchen mit anhaftenden Harzfeinteilchen, hergestellt durch Schritt 2a.
Patent DE-3238780-C1 (DE)
Title: Oil lubricating system for transmissions
Inventor: BIEBER GEROLD ING
IPC: F16H57/04
Filed: 1982-10-20
Granted: 1984-01-26
Abstract: The oil lubricating system should supply a sufficient quantity of lubricating oil to a lubrication point (9) in the interior of a rotating transmission shaft (1). For this purpose, a centrifugal pump (10) is arranged on the rotating transmission shaft (1). Oil is fed to the centrifugal pump (10) from an oil collecting pocket (22) situated in the upper region of the transmission and is pumped into a revolving oil ring by an impeller (11). The pressure of the oil ring is transmitted via deflection channels (18), which are fixed to the housing, into an annular collecting groove (19) situated on the circumferential surface of the transmission shaft (1). From there, the oil is forced into the interior of the transmission shaft (1) via a channel (20). <IMAGE>
Patent DE-3326649-C1 (DE)
Title: Water flap for gutter downpipes
Inventor: MAIER MAX
IPC: E03B3/02
Filed: 1983-07-23
Granted: 1984-11-22
Abstract: Water flap for gutter downpipes, consisting of a pipe piece which is fitted between downpipe (66) and standpipe (48) and to which a gutter-shaped flap (38) is fixed so as to be pivotable about a horizontal axis, which flap in the closed position overlaps the longitudinal slot (36) of the pipe piece and in the open position closes the pipe piece at the bottom. The pipe piece consists of a longitudinally slotted sleeve (34) which is under resilient peripheral stress and fits onto the bottom end of the downpipe (66) with a sliding fit. The top end of the sleeve (34) is closed by the stabilising bow (60) which is firmly connected to the sleeve and limits its maximally expandable diameter and in addition possesses a closing device for overlapping the flap (38) in its closed position (Fig. 6). <IMAGE>
Patent DE-3447970-C1 (DE)
Title: N-(3,5-Diacetamido-2,4,6-triiodobenzoyl)amino acid esters, process for their preparation and their use
IPC: C07C67/00
Filed: 1984-02-29
Granted: 1988-06-30
Abstract: The invention relates to esters of 3,5-diacetamido-2,4,6-triiodobenzoic acid derivatives, to a process for their preparation and use both as intermediates for the preparation of other X-ray contrast media (see Patent Application P 3407473.2-42) and as X-ray contrast media themselves.
Patent DE-3600589-C1 (DE)
Title: Apparatus for drawing a side-folding tube of heat-shrinkable plastic over a product stack
Inventor: WIELIGMANN FRIEDRICH ING
IPC: B65B9/13
Filed: 1986-01-11
Granted: 1987-04-16
Abstract: In an apparatus for drawing a side-folding tube of heat-shrinkable plastic over a product stack, the welding and severing device is arranged in the region of the outlet ends of double conveyor bands extending in a roof-shaped manner. The double conveyor bands are each designed so as to be pivotable about their pivot axis out of the tube-spreading position downwards into a vertical position which they assume during the welding and severing operation. The welding and severing device is pivotable simultaneously with the double conveyor bands in such a way that, in the vertical position of these, it is located underneath the double conveyor bands in the working position. Fold levers acting from outside on the tube sides are arranged in the pivoting region of the respective double conveyor bands and, during the pivoting movement of the double conveyor bands into the vertical position, guide the side folds of the tube back into the folding positions. <IMAGE>
Patent DE-3603520-C1 (DE)
Title: Passive optical sensor for weapon system
Inventor: BENEDIKTER RICHARD DR
IPC: F42C13/02
Filed: 1986-02-05
Granted: 1997-05-22
Abstract: The optical sensor uses four sensor elements (A,B,C,D) for detection of a moving object, positioned so that their fields of view intersect one another, with a logic circuit (20) evaluating the response sequence of the sensor elements, to provide a trigger signal for releasing the weapon.  Pref., the logic circuit is used to determine the direction and range of the detected moving object, with the weapon release initiated when one of the outer sensor elements (A,D) is the first in the response sequence and blocked when one of the inner sensor elements (B,C) is the first in the response sequence.
Patent DE-3623399-C1 (DE)
Title: Totally insulated anchor clamp (tension clamp, dead-end clamp)
Inventor: HAISCH SIEGFRIED
IPC: H02G7/12
Filed: 1986-07-11
Granted: 1987-10-01
Abstract: In the case of a totally insulated anchor clamp, the spacers (10, 12) consist of an electrically insulated material. These spacers (10, 12) are arranged between the clamping jaws (2, 3), which are produced from electrically insulating material, and hold the clamping jaws (2, 3) at such a distance apart from one another before the clamping bolt (16) is tightened that the insertion of a single-core or multicore cable is simplified. <IMAGE>
Patent DE-3644577-C1 (DE)
Inventor: FARRENKOPF WOLFGANG
IPC: B23K20/12
Filed: 1986-12-27
Granted: 1988-05-11
Abstract: An improved friction-welding process for effecting a joint between steel and nodular graphite-containing cast iron by using (i) a short friction-generating time so as to minimize diffusion of carbon into steel and (ii) an elevated forging pressure so as to effect a quantitative ejection of carburized melt but avoid formation of a weld laminate, is provided, as well as a nodular graphite-containing cast iron of grade 40.3 S, suitable for use in friction-welding and comprising about 280-320 graphite nodules per mm2, 280-300 ferrite grains per mm2 and a spherulite proportion of about at least 95% by weight of the graphite precipitations.
Patent DE-3708204-C1 (DE)
Inventor: OPPAWSKY STEFFEN
IPC: B29C35/08
Filed: 1987-03-13
Granted: 1988-06-23
Abstract: A treatment chamber as an accessory device for an illuminator for the photopolymerization of dental plastics. The chamber is both light-tight and has at least one movable chamber wall. A light conductor is provided for the light input.
Patent DE-3836228-C1 (DE)
IPC: F16L55/165
Filed: 1988-10-25
Granted: 1989-12-14
Abstract: The invention relates to an apparatus for demolishing pipes (1) on the inside, in particular for underground supply and drainage pipes of any material and dimensions, the force being applied directly onto the pipes to be renewed. In this apparatus, either one ground rocket (14) designed as a hollow body or, via a steel jacket, a plurality of interconnected ground rockets (14) formed from cylinder (16) or the like are connected directly to splitting wedges (8) which bring about the demolition process on the inside. To increase the demolition force, the splitting wedges (8) can additionally be moved forwards and backwards, dynamically by means of compressed air or statically by means of a hydraulic ram. In the still undemolished part, a guide member (5) can run ahead, overlapping a mounting pipe (7) engaging over the pipe (1) to be demolished. Owing to the short structure, the apparatus can be installed in and removed from existing inspection devices. The new pipeline consisting of pipes (17) immediately follows the apparatus. <IMAGE>
Patent DE-4013620-C1 (DE)
Title: Flexible flat cable connector - has U=shaped connecting pins which can be bent into hollow cylindrical shape
IPC: H01R43/24
Filed: 1990-04-27
Granted: 1991-07-18
Abstract: The flat flexible cable connector includes several flat electric conductor paths arranged approx. in parallel and coplanar and surrounded by an electrically insulating material. The conduction paths are exposed at least at one of . their ends which are formed into approx. cylindrical shaped pins. The conductor paths (2) stick out on both sides over the plastics foil (3) layers, which form a sandwich structure with the rows, i.e. seven in all, of conductor paths, and to mfr. the hollow, cylindrical pins (5) formed at the ends, the latter are deformed by means of round bending to form a U-shaped channel for each pin. USE - Connection of printed circuits or cards.
Patent DE-4233421-C1 (DE)
Title: Gripper for sheet printing machine - has congruent guide tracks on side wall surfaces of gripper finger in region of screw, each track having roller body locating in gripper retainer
Inventor: MATHES JOSEF
IPC: B41F21/10
Filed: 1992-10-05
Granted: 1994-02-17
Abstract: In the area of the screw (8) on the surfaces of the side walls of the gripper finger (2) adjacent to the gripper retainer (3) congruent guide tracks (7) are arranged. On each guide track a rotatably located roller body (13) locates on the gripper retainer in the area of the screw (8). The guide tracks are curved-arc or circular arc-shaped and two roller bodies (13) per guide track (7) are provided. ADVANTAGE - Functions in a play and thrust-free manner and has less friction torque.
Patent DE-4309085-C1 (DE)
Inventor: DENK CHRISTIAN
IPC: E03C1/10
Filed: 1993-03-20
Granted: 1995-01-05
Abstract: In the case of a pipe disconnector having a throughflow housing (1) which exhibits a supply line and a discharge line (2,3) and in which a central chamber (5) is arranged between a spring-loaded supply valve and a spring-loaded discharge valve, the two spring-loaded valves are each equipped with a valve disc (4) and a cage (41) which exhibits a guide part (43) for fixing it radially in the throughflow housing (1) and a seat collar (42) for fixing it axially therein, the end surfaces of the two cages (41) being designed as a valve seat. In order to be able to use identically designed parts for the two spring-loaded valves, which exhibit different loading springs (44,45), without it being possible to confuse the two non-return valves and use them incorrectly, the throughflow housing (1) is designed such that in each case only the supply valve can be installed into the supply line (2), and only the discharge valve can be installed in the discharge line (3), of the central chamber (5). <IMAGE>
Patent DE-4331091-C1 (DE)
Title: Manually operated switch (hand-operated switch) having a lock (interlock)
Inventor: BROICH HANS-JOSEF
IPC: F16P3/24
Filed: 1993-09-14
Granted: 1994-11-24
Abstract: A manually-operated switch, such as a cam-operated switch or selector switch, comprises a switching shaft 10 with a locking device for the switching shaft which can be operated by means of an actuator 20, (e.g. a push-button) wherein further rotation of the switching shaft when the lock actuator 20 is actuated is possible only to the next position, and further switching from this position to the next further position can only be carried out after releasing and again actuating the lock actuator. For this, the switching shaft is provided with two locking wheels 11, 12, each of which is associated with a moveable latching element 3, 4, which can be operated by pressing the push-button. <IMAGE>
Patent DE-4337313-C1 (DE)
Title: Device for determining a gas mass throughput of an internal combustion engine
Inventor: WOLPERS FRIEDEMANN DIPL ING
IPC: F02M26/37
Filed: 1993-11-02
Granted: 1995-03-02
Abstract: The invention relates to a device for determining a gas mass throughput in a gas exchange device of an internal combustion engine, the gas exchange device comprising at least one induction system and an exhaust system, a pressure measuring device and a temperature measuring device for the gas, as well as an evaluation and control unit for forming control signals for at least one control valve. In order to design a generic device with the simplest possible construction in such a way that a reliable determination of the exhaust gas mass flow which is fed back is ensured, it is proposed according to the invention that the exhaust system comprises an exhaust gas feedback line and that, to determine a mass of exhaust gas to be fed back, a heat store for equalising the exhaust gas temperature is arranged in the exhaust system, and that the pressure measuring device, the temperature measuring device and the control valve for controlling the exhaust gas mass fed back as a function of the signal of the evaluation and control unit is arranged downstream of the heat store.
Patent DE-4340694-C1 (DE)
Title: Silencer for use in papermaking installations
Inventor: HAESNER WINFRIED
IPC: F16L55/033
Filed: 1993-11-30
Granted: 1995-02-23
Abstract: The invention relates to a silencer of a papermaking installation for reducing emergent noise, in particular on the ventilation supply or discharge lines of a paper mill, having the following features:     an outer housing is provided;   a cylindrical inner space is provided; the inner space has an air inlet and an air outlet lying axially opposite each other; a multiplicity of sound-absorbing, interchangeable inserts is provided in the inner space.   The invention is characterised by the following features: the inserts have the shape of a ring, the ring internal diameter of at least two inserts having a different magnitude.
Patent DE-4418528-C1 (DE)
Title: Roof rack for motor vehicle
Inventor: LUMPE KARL-HEINZ
IPC: B60R9/04
Filed: 1994-05-27
Granted: 1995-06-14
Abstract: The roof rack has a bar (3) with support feet (2), which consists of a one-piece deep-drawn steel sheet. The bar and each foot have a head rail (5) and two projecting side legs (6). The free end of each side leg has an inwardly angled section (7). The bar has a foot at each end and at least one in the centre, and all are mainly open at the bottom. The opening in the bar is closed by a cover element. Each foot has a lower holder element (9,12) for fasteners (13).
Patent DE-4419039-C1 (DE)
Title: Musical instrument with keys on different lines
Inventor: SCHIESL LUDWIG
IPC: G10C3/12
Filed: 1994-05-31
Granted: 1995-08-03
Abstract: A musical instrument has sound generating elements arranged along several lines (1, 2, 4). Each line (1, 2, 4) contains only sound generating elements that belong to a certain chord. This represents for the player an optical aid that makes it easier to learn, play and retain pieces of music, and to find harmonies when improvising or composing.
Patent DE-4444254-C1 (DE)
Title: Washing soln. container for drum washing machines
Inventor: AUGUSTIN SIEGFRIED
IPC: D06F37/26
Filed: 1994-12-13
Granted: 1996-06-13
Abstract: The washing soln. container for drum washing machines has a surface (2) featuring an edge attachment (3') that projects over the plane of the rear wall and/or the front wall (4). Auxiliary weights are positioned in the shape a full or part circle in the area of the rear wall and/or the front wall (4). The fastening of the weights (6) is effected by means of force-locking between the edge attachment (3) and the outer weight edge.
Patent NL-1005362-C1 (NL)
Title: Tool for making cylindrical hole in sand or loose earth
Inventor: RAP BOY
IPC: E04H12/22
Filed: 1997-02-25
Granted: 1998-08-26
Abstract: The tool has an outer hollow cylindrical tube (1) and a hollow piston (2) inside the outer tube. The upper end of the outer tube has a protective flange (4). The upper end of the piston has a cross handle (3). The user drives the tool vertically into the ground, until the flange (4) is level with the ground surface. The piston is withdrawn from the cylinder, taking out any sand or earth which has been forced up the inside. The tube is left in the ground and the shaft of the umbrella can be inserted.
Patent NL-1011630-C1 (NL)
Title: Artificial nails attached to natural finger nails by adhesive or adhesive strips
Inventor: ELENBAAS CAROLINE SIMONE
IPC: A45D31/00
Filed: 1999-03-22
Granted: 1999-06-14
Abstract: Artificial nails made by injection moulding are provided with a decorative image such as a flower, animal (hide), flag, famous person, fruit, dots or stripes, applied by a tampon printing process. These images may be luminous and change in appearance when moved. The artificial nail is attached to the real nail by means of adhesive (strips) and later removed using a solvent.
Patent NL-1030850-C1 (NL)
Title: Tobacco smoke filter device used for cigarette has holding unit that has opening along which cigarette can be pushed partially into housing from outside the housing
Inventor: GIDDING MARINUS THEODORUS FRAN
IPC: A24F7/04
Filed: 2006-01-06
Granted: 2007-07-09
Abstract: The device has a portable housing (1) provided with a combustion space in which the cigarette can burn, a filter unit for filtering the tobacco smoke of the burning cigarette, and a mouthpiece (9) formed on the housing, including a holding unit for holding the cigarette. The holding unit has an opening along which the cigarette can be pushed partially into the housing from outside the housing. The opening is formed to clamp the cigarette in the partially inserted state. Independent claims are also included for the following: (1) an external power source; (2) a device assembly; and (3) a method of filtering tobacco smoke from cigarette.
Patent NL-1034345-C1 (NL)
Title: Houseplant mudguard for use during spraying of liquid or fertilizer to houseplant, has slightly curved plastic plates including lower plate functioning to absorb moisture, where lower plate includes two openings serving as handle
Inventor: UITTERLINDEN WILLEM
IPC: A01M7/00
Filed: 2007-09-06
Granted: 2009-03-09
Abstract: The mudguard has a number of slightly curved plastic plates including a lower plate (1) functioning to absorb moisture. The lower plate includes two openings (2) serving as a handle, where the plates (3) are clamped on top of each other by using a slot (4) provided on each of the plates.
Patent RU-2102696-C1 (RU)
Inventor: BELJAKOV V V
IPC: F42B15/00
Filed: 1984-09-21
Granted: 1998-01-20
Abstract: FIELD: rocketry, applicable in rocket stage separation systems, jettisoning of the nose fairing, deployment of solar batteries, etc. SUBSTANCE: impactless separation cartridge has a case with explosive charges and explosive chamber, piston and a coupling bolt with a groove which accommodates inserts, the case accommodates a sleeve with radial ducts and flanging. One end of the sleeve has a recess which receives the inserts of the coupling bolt, and a nut is fastened on the other end. A running clearance is formed between the nut end face and inner end face of the case. A sealing ring engageable with the piston is placed between the case and sleeve. A minimum clearance is formed between the ring end face and the sleeve flanging. The case has a stop between the sleeve flanging and ring end face, and longitudinal ducts communicating the explosive chamber with the sleeve radial ducts and the cavity between the piston groove and ring. The minimum clearance is less than the running clearance between the nut end face and inner end face of the case, and exceeds the value of engagement of the inserts and sleeve. EFFECT: enhanced reliability. 1 dwg
Patent RU-2011622-C1 (RU)
Inventor: NOVIKOV ALEKSEJ S
IPC: B65G53/56
Filed: 1986-12-01
Granted: 1994-04-30
Abstract: FIELD: pneumatic transport engineering. SUBSTANCE: switch comprises movable carriage with support rollers. Installed vertically on the carriage are two single posts with clamps on the top. The clamps consist of two halves held together by four screws each. Bypass pipe moves in a common plane with outlet pipe of air blower and end section of pipeline. EFFECT: improved design. 8 dwg
Patent RU-2020970-C1 (RU)
Title: Artificial kidney
Inventor: RISHALE ZHERAR
IPC: A61M1/16
Filed: 1987-11-27
Granted: 1994-10-15
Abstract: FIELD: medical equipment. SUBSTANCE: device has prepacked dialytic fluid source, hemodialyzer provided with high-permeable membrane; blood and dialytic fluid flows continuously along the hemodialyzer; reservoir for collecting used dialytic fluid and ultra-violet rays, reservoir for introducing sterile and apyrogenic fluid, gadget for measuring changes in patient's weight. Artificial kidney is used for exploitation in out-hospital conditions. EFFECT: improved efficiency of treatment of chronic diseases. 9 cl, 2 dwg
Patent RU-2068064-C1 (RU)
Title: Downhole motor with sine-ball reducing gear
Inventor: RUTSKIJ MIKHAIL I
IPC: E21B4/00
Filed: 1987-12-28
Granted: 1996-10-20
Abstract: FIELD: downhole motors. SUBSTANCE: supporting and reducing gear unit 2 is made in form of module. Pack 10 is made in form of successively installed blocks with drive shafts and supports 11 with sine-ball reducing gear 12 with driven shaft and supports 13. Pack 10 is secured by means of subs 8 and 9. Unit 2 is connected with drive shaft and tool by means of threaded sleeves 24 and 43. Drive shaft 19 and driven shaft 35 are connected with shaft 27 of mechanism 12 by means of couplings 32 and 41. Bodies of blocks 11, 12 and 13 are attached to one another by means of threaded joints 33 and 42. Block 11 is secured with the help of nipple 25. EFFECT: higher efficiency. 1 cl, 5 dwg, 1 tbl
Patent RU-2000029-C1 (RU)
Inventor: KOROBOV ALBERT G
IPC: G03C11/16
Filed: 1988-05-16
Granted: 1993-02-15
Abstract: Использование: в фототелеграфии, фотографии . Сущность изобретени  заключаетс  в том, что устройство содержит  вентил тор 1, воздуховод 2 с отражателем части воздушного потока, электронагреватель  4, камеру сушки, содержащую перфорированные  решетки 5, 6,  электроизлучатель 7 и направл ющие 8.  9, предназначенные д   установки в камеру  сушки рамки с листом фотоматериала Бокова  полость камеры сушки соединена с воздуховодом  возврата части воздушного  потока на вход вентил тора 1. Электроизлучатель  7 помещен в коробку 11. внутренние  поверхности которой имеют теплоотрэжаю-  щее покрытие На входе воздуховода 10 установлена  регулируема  шторка 12 В  перфорированной решетке б имеетс  щелевое  отверстие с регулируемой шторкой 13 2  ил
Patent RU-2031465-C1 (RU)
Title: Ferromagnetic rod for induction apparatus
Inventor: MESHCHERYAKOV VIKTOR NIKOLAEVI
IPC: H01F27/25
Filed: 1989-05-23
Granted: 1995-03-20
Abstract: FIELD: electrical engineering. SUBSTANCE: ferromagnetic rod is assembled from individual ferromagnetic elements of hexahedral section with equal faces which are so laid that faces of one element border on faces of other one completely filling ferromagnetic rod in the form of polyhedron which reduces dimensions of rod. EFFECT: reduced dimensions of rod. 3 dwg