baber/WOPTO huggingface dataset:
Patent DE-10141981-C1 (DE)
Title: Steuertrieb einer Kolbenbrennkraftmaschine mit variablem Brennraum
Inventor: BUSSE MICHAEL
IPC: F02B75/04
Filed: 2001-08-23
Granted: 2003-04-17
Abstract: Die Erfindung betrifft einen Steuertrieb einer Kolbenbrennkraftmaschine mit variablem Brennraum mit folgender Bauart: DOLLAR A - einem aus Ober- mit Zylinderkopf und Unterteil bestehenden Kurbelgehäuse, das zur Verstellung des Verdichtungsverhältnisses der Kolbenbrennkraftmaschine gegeneinander verstellbar angeordnet ist, DOLLAR A - einem bei Verstellung des Verdichtungsverhältnisses veränderbaren Achsabstand zwischen der Kurbelwelle und wenigstens einer Nockenwelle, DOLLAR A - einem mit der Kurbelwelle der Kolbenbrennkraftmaschine verbundenen Antriebsrad, das über ein Zugmittel mit wenigstens einem Abtriebsrad der Nockenwelle für den Steuertrieb verbunden ist, DOLLAR A - einer Lagerung der Kurbelwelle im Unterteil des Kurbelgehäuses und einer Lagerung der Nockenwelle im mit dem Oberteil des Kurbelgehäuses verbundenen Zylinderkopf, DOLLAR A - einer am Leertrum angeordneten, auf das Zugmittel wirkenden Spannvorrichtung. DOLLAR A Aufgabe der Erfindung ist es, bei einem gattungsgemäßen Steuertrieb den veränderbaren Achsabstand auszugleichen und dabei eine konstante Phasenlage zwischen Kurbel- und Nockenwelle zu sichern. DOLLAR A Erfindungsgemäß ist bei einer Änderung des Verdichtungsverhältnisses des Motors zur Einhaltung einer konstanten Phasenlage von Kurbel- und Nockenwelle drehbar am Unterteil (2) des Kurbelgehäuses eine auf der Seite des Zugtrums des Steuertriebes angeordnete, mit dem Zugmittel (5) in Eingriff stehende, zwangsgeführte Führungsschiene (3) angeordnet, die mit einer am Oberteil (1) angeordneten ...
Patent DE-10148675-C1 (DE)
Title: Electronically-controlled water tap with proximity detector forming part of function block sealed in tap body via O-ring for preventing contact with water
Inventor: FITZKA ERNST
IPC: F16K31/40
Filed: 2001-10-02
Granted: 2003-12-04
Abstract: The tap has a hollow tap body (8) with a cylindrical section on the entry side containing a function block (1-5) with a pilot valve (2.7), a valve (2) which is controlled by the pilot valve and an electronic control circuit board (3) for the pilot valve coupled to a proximity detector (5), located at the rear of an opening (8.3) in the tap body. The function block is sealed within the tap body by an O-ring (1.5) above the opening for the proximity detector, the water outlet (1.7) of the function block leading to the chamber above the O-ring, so that the water circulates around the upper part of the function block lying above the plane of the O-ring.
Patent DE-10201804-C1 (DE)
Title: Comparing measurement data involves assessing correlation by mathematically transforming measurement data sequences, determining correlation of transformed sequences
Inventor: GARDAVSKY JIRI
IPC: G06F17/15
Filed: 2002-01-18
Granted: 2003-10-09
Abstract: The method involves determining the correlation of the measurement data sequences and assessing the determined correlation by mathematically transforming the measurement data sequences, especially by shifting the measurement data sequences relative to each other, and determining the correlations of the transformed measurement data sequences.  AN Independent claim is also included for the following: an arrangement for comparing at least two sequences of measurement data from two different measurement devices.
Patent DE-10205631-C1 (DE)
Title: Medizinisches Instrument mit einem tamponartigen Abschnitt
Inventor: ROCHE BRUNO
IPC: A61M31/00
Filed: 2002-02-12
Granted: 2003-09-25
Abstract: Ein medizinisches Instrument (1) umfasst einen tamponartigen Abschnitt (2) zum Einführen in einen Körperhohlraum. Der Abschnitt (2) besitzt einen Innenteil (3), einen ersten den Innenteil (3) umgebenden Cuff (4) und einen zweiten, den ersten Cuff (4) zumindest teilweise umgebenden Cuff (5), welcher für Applikationsmittel durchlässig ausgebildet ist. Es wurde ein medizinisches Instrument geschaffen, um den Austritt von Körperflüssigkeiten zu verhindern, Blutungen zu stoppen und Applikationsmittel verabreichen zu können.
Patent DE-19511022-C1 (DE)
Title: Micro=mechanical valve for micro dosing
Inventor: HAFFNER HENNING DIPL ING
IPC: F15C5/00
Filed: 1995-03-28
Granted: 1996-06-20
Abstract: The micro-valve has a three-layer structure with an inlet chamber (11) formed in the top of the bottom support layer (3) and with two elastic layers (1,2) which contain membrane sections (2b,1b). The middle layer membrane (2b) has a central section (2c) with the valve aperture (8) at the top of a tapering section.The inlet chamber extends over part of the middle membrane, resulting in an increasing closure pressure on the valve with increasing inlet pressure. The valve action is generated by lifting the top layer, e.g. using a piezoelectric actuator. The top membrane has a central section (1c) which is thicker than the membrane and which is aligned over the valve aperture.
Patent DE-19522610-C1 (DE)
Title: Sensor plate for ammonia determn. in air or water
Inventor: BUERGER HERBERT DR
IPC: G01N21/78
Filed: 1995-06-22
Granted: 1996-12-05
Abstract: A sensor plate for determining the ammonia content of air or aq. media consists of a carrier coated with an optochemical, polycondensed organic silicate mixt. contg. at least (a) 20-40 mol.% organofunctional silane(s) of formula (I), (b) 5-10 mol.% organofunctional silane(s) of formula (II), (c) 20-40 mol.% organofunctional silane(s) of formula (III), (d) 5-25 mol.% aluminium alkoxide of formula (IV) and (e) 0.1-5 mol.% styryl-acridine dye of formula (V). RmSiX4-m (I) R'mSiX4-m (II) R"mSiX4-m (III) Al(OR<2>)3 (IV) X = alkoxy; R = alkyl or fluoroalkyl; R' = aminoalkyl; R" = epoxyalkyl or hydroxyalkyl; R<2> = alkyl; m and R<3> are not defined. Also claimed are: (i) a method for preparing the sensor plate; and (ii) two specific methods of using the sensor (see '
Patent DE-19534857-C1 (DE)
Title: Hysteroscope sealing system inside cervix
Inventor: HLUCHY HEINZ
IPC: A61B17/42
Filed: 1995-09-20
Granted: 1996-11-21
Abstract: The system is for a hysteroscope (6) inserted via the cervix (3) into the uterus (1). The strip (10) is inserted in the stem (8) so as to form a protruding loop (11) at the distal end (9), while its free ends (12) protrude from the proximal end. By pulling on the free ends the diameter of the loop is reduced from a value greater than that of the portion (5) round which it fits. A detachable locking device (13) can be provided for the strip to the stem, and the strip can be elastic at the loop at least. The distal end of the stem can be bent at right angles to the main portion at its mouth.
Patent DE-19801057-C1 (DE)
Title: Work clamp for work table
IPC: B25B5/06
Filed: 1998-01-14
Granted: 1999-03-04
Abstract: The clamp has a base with a clamp arm having an adjusting arm extending between them. A coupling connects a drive for pivoting the adjusting arm. The coupling (166) extends in a longitudinal direction with components parallel to the pivot plane (124) extending through a bore (174) with play. The clamp can pivot from a rest position to a clamping position with respect to the bore.
Patent DE-19801881-C1 (DE)
Title: Assessment of molding quality achieved by pressure injection molding machine
Inventor: HEHL KARL
IPC: B29C45/77
Filed: 1998-01-20
Granted: 1999-05-27
Abstract: A known procedure relates mean graphs relating process parameters with desired quality and that achieved in practice, establishing the acceptable range of a process variable. In this new development, the standard deviation is calculated in addition as a function of a controlling parameter to obtain the standard deviation normal to the mean curve (Mn), in order to insert the region of acceptability on the graphical representation. Preferred features: The first (dependent) parameter is the pressure, preferably hydraulic or mold cavity pressure, the second parameter (independent) is the cycle time, i.e. the curve determined, yields pressure in terms of cycle time. Further alternative relationships treated in the same manner are: velocity of the displacement unit and cycle time; displacement stroke and cycle time; cavity- or hydraulic pressure and stroke of the positive displacement unit; and finally, velocity of the positive displacement unit and its stroke.
Patent DE-19832394-C1 (DE)
Title: Magnetic thickness meter for nonmagnetic coatings on ferromagnetic material developed for rapid, simple paint thickness measurement with indication of condition of underlying steel plate
Inventor: NIX HANS-FRIEDRICH
IPC: G01B7/06
Filed: 1998-07-18
Granted: 1999-11-25
Abstract: The thickness meter is in the shape of a ball point pen. The adhesive force of a measurement magnet (20) or magnetic measurement system on the coating is a measure of its thickness.- DETAILED DESCRIPTION - A measurement scale extends along the housing containing the magnet or measurement system. The magnet or measurement system is attached via a measurement spring to an adjustable holder on the housing (2). At least two adjacent, differently colored or marked readout zones (24-26) extend along the measurement region on the inner or outer periphery of the housing
Patent DE-19902643-C1 (DE)
Title: Apparatus for the compression of tampons has a press shoulder sliding on a surface of the press cutter with relative settings between them to take a number of tampon sizes
Inventor: KUHN KURT
IPC: A61F13/20
Filed: 1999-01-23
Granted: 2000-03-09
Abstract: The appts. to compress a tampon, for use by women during menstruation, has a press shoulder (30) and a press cutter (40) at each press tool (10) which can be set in relation to each other.  The press shoulder (30) slides radially at a side surface (42) of the press cutter (40). The side surface (42) of the press cutter (40) acts as a guide path for the press shoulder (30), with pref. a flat cross section shape. The press shoulder (30) and/or the press cutter (40) have at least one elongated hole (90) for a screw bolt (80) lock between them, so that their relative positions can be set with a release bond between them. The assembly can have two elongated holes (90), on different alignments. At least part of the side surface of the press shoulder (30), away from the press cutter (40), forms a laying surface (32) for a neighboring compression tool (10), as a generally linear contact surface (32). The end surface (31) of the press shoulder has a generally concave shape. The compression tools (10) are identical, and have a radial movement.
Patent DE-19903620-C1 (DE)
Title: Pneumatic disc brake for road vehicles has adjusting unit for guided movement of brake caliper when brake wear re-setting unit executes re-setting movements
Inventor: BAUMGARTNER HANS
IPC: F16D65/56
Filed: 1999-01-29
Granted: 2000-05-31
Abstract: The disc brake has a re-setting unit (20) to compensate for brake wear. An adjusting unit (45) is coupled to the re-setting unit for guided movement of the brake caliper (5) relative to the brake carrier (43), when the re-setting unit executes re-setting movements. The brake actuator has a turning lever (11), acting on a cross strut (15), which during brake tensioning uses pressure pads to press spindles (17,19) in direction of a brake shoe. The spindles are connected by a chain drive acting as synchronizer unit (34).
Patent DE-19923555-C1 (DE)
Title: Directional borehole drilling device uses radially adjustable steering head incorporated in driven drill rod for determining drilling direction
Inventor: HESSE ALFONS
IPC: E21B7/06
Filed: 1999-05-21
Granted: 2000-11-02
Abstract: The drilling device has a drill drive (3), for rotation of a drill rod (4) in both directions and a radially adjustable steering head (5) incorporated in the drill rod, for rotation through a defined angle, limited by a stop pin.  An Independent claim for a directional borehole drilling method is also included.
Patent DE-19945601-C1 (DE)
Title: Suction gripper for handling delicate sheet material product e.g. foil or paper, has suction force applied around edge of inner flat support adjacent peripheral sealing lip
Inventor: MEEDE PETER
IPC: B65H3/08
Filed: 1999-09-17
Granted: 2001-01-11
Abstract: The suction gripper has the suction force of the reduced pressure medium, e.g. air, acting on the surface of the handled sheet (1) at the outer edge of the suction gripper, adjacent a peripheral sealing lip (2), with the inner part of the suction gripper provided with a flat support (4) for the surface of the handled sheet, having a rounded outer edge (7).
Patent RU-2070106-C1 (RU)
Inventor: NIKIFOROV ALEKSANDR V
IPC: B26B21/06
Filed: 1992-10-21
Granted: 1996-12-10
Abstract: Использование: удаление волос с поверхности кожи человека. Сущность изобретения: аппарат содержит рукоятку и закрепленные на ней головку и основание с опорными поверхностями, между которыми расположено режущее лезвие. Основание аппарата имеет одну продольную сторону, выступающую за габарит лезвия и другую противоположную сторону основания, выполненную меньше габарита выступов, а также расстояние края головки и стороны основания относительно кромки лезвия выбирают из заданных соотношений. 1 с. п. ф. и. 6 ил.
Patent RU-2090428-C1 (RU)
Inventor: KALINKIN GENNADIJ A
IPC: B62D63/06
Filed: 1992-12-18
Granted: 1997-09-20
Abstract: FIELD: transport engineering. SUBSTANCE: trailer consists of single-axle semitrailer 1 with loader 2 mounted on semitrailer. Single-axle semitrailer 1 is coupled with chassis of replaceable equipment 7 by means of coupling and support gear. Pole of single-axle semitrailer consists of two pipes installed for relative longitudinal displacement. proposed device has cross tie-rod installed with tilling and hinge-couple with semitrailer and chassis of replaceable equipment. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2027778-C1 (RU)
Title: Doubing to protect steel workpieces from oxidation
Inventor: ANTIPOV BORIS F
IPC: C21D1/68
Filed: 1992-12-17
Granted: 1995-01-27
Abstract: FIELD: metallurgical and machine building enterprises. SUBSTANCE: sodium or potassium glass (maybe silicate lump) and water glass with components (per cent by weight) as follows are additionally introduced in the composition of doubing being applied: 15 - 35 silicon oxide, 40 - 60 glass, 15 - 35 water glass. EFFECT: increased degree of protection for steel workpieces, including workpieces for wheels of railway cars, against oxidation during process heating, broadened temperature interval of protected action of the doubing, as well as complete keeping the doubing after heating, which may play a part of process lubrication at further processing of workpieces. 1 tbl
Patent RU-2019548-C1 (RU)
Title: Method for manufacturing polyimide dielectric layer
Inventor: ANTONOVSKAYA GALINA I
IPC: C08G73/10
Filed: 1992-12-24
Granted: 1994-09-15
Abstract: FIELD: production of high molecular compounds. SUBSTANCE: method involves applying special solution on sublayer, amide solvent being used. Product of interaction of 4,4'-diaminetriphenyl amine (I) or its mixture with at least one of diamines having formula H 2 N-A-NH 2  (II) where A is meta-Ph-, -Ph-z, -Ph-, z being ortho, para or meta-0-Ph-0-, -O-Ph-SO 2 -Ph-O-, = ,   at molar ratio 1:11=(0.65-0.90):(0.35-0.10) and with dianhydride having formula O=(CO) 2 =Ph-X-Ph=(CO) 2 =0 (III) where X=-CO, para, ortho, or meta -CO-Ph-CO-, -SO 2 - -O-Ph-SO 2 -Ph-O- or its mixture with at least one of dianhydrides having formula O=(CO) 2 =Ph-Y-Ph=(CO) 2 =0 (IV) where Y is ortho, para or meta -0-Ph-0-, γ-bond or X and X≠Y at molar ratio III:IV=(0.50-0.90): (0.50-0.10). Mentioned above solution is sustained preliminary at 20-90 C within 30 min-5 days. At least one component of series: hydrocarbons, imidazoles, derivatives of aliphatic carboxylic acids, tertiary aliphatic amines may be added into said solution during its sustaining. If mixture of acetic anhydride and triethylamine is used, then its molar ratio is (0.6-0.8):(0.8-1.8) per 1 mole of origin diamine. Metal plate may be used as mentioned above sublayer. Sublayer together with layer of mentioned above solution being applied on it is affected by heat treatment, the process takes place by stepped increasing temperature. At final step heating at 350-400 C takes place. EFFECT: increases adhesion of coating and sublayer, improves heat resistance and mechanic strength. 7 cl, 3 tbl
Patent RU-2057249-C1 (RU)
Inventor: SHELUKOV IVAN I
IPC: E05D7/00
Filed: 1992-12-17
Granted: 1996-03-27
Abstract: FIELD: accessories for windows and doors. SUBSTANCE: device has two folds put on common axle. One fold is secured to door leaf and axle, another fold is secured to leaf of door box. Shutting mechanism has two springs installed on common axle and ends of springs may come in contact with planes of the folds. Ends of the springs are inserted in holes originated in thickness of door box and door leaf. Their axles are installed perpendicular to common axle of the device. When actuated the spring winds up and unwinds to provide quiet door shutting. EFFECT: quiet door shutting. 4 dwg
Patent RU-2064920-C1 (RU)
Inventor: USOV ANATOLIJ P
IPC: C07C43/253
Filed: 1993-03-09
Granted: 1996-08-10
Abstract: Использование: в парфюмерной промышленности. Сущность: выделение анетола из фенхелевого эфирного масла. Условия процесса: ректификация в вакууме с получением фракции удовлетворяющей товарному продукту по содержанию анетола, нагревание ее температуры не выше температуры кипения смеси с водой или с водным раствором вещества снижающего растворение и эмульгирование анетола, таким, как хлористый натрий, выдерживание до полного удаления продуктов разложения, образовавшихся при ректификации до исчезновения постоянного запаха и отделения от водной фазы и сушки.
Patent RU-2065657-C1 (RU)
Title: Vertical umbrella-type hydraulic generator
Inventor: VINOGRADOV EVGENIJ N
IPC: H02K5/16
Filed: 1993-03-03
Granted: 1996-08-20
Abstract: FIELD: heavy electric engineering. SUBSTANCE: removing coaxial ring screens are mounted in area of oil bath of step bearings on outer side of housing sealing. Rotating inner screen is mounted on lower plane of central part of base, while fixed outer screen is mounted on cover of oil bath. EFFECT: increased reliability. 3 dwg
Patent RU-2093836-C1 (RU)
Title: Electricity meter
Inventor: MALAFEEV SERGEJ I
IPC: G01R11/00
Filed: 1993-03-10
Granted: 1997-10-20
Abstract: FIELD: electric measurement technology. SUBSTANCE: measurements are made by multiplying signals proportional to load current and voltage by means of multiplying member, conversion of these quantities into pulse repetition rate in pulse-frequency converter, and addition of these pulses in counting device. Mentioned pulses may go through AND gate upon operation of threshold element which occurs only at definite signal level across active current component converter output. EFFECT: improved active power measurement accuracy due to inhibiting pulse counting at current lower than respective permissible measurement error. 1 dwg
Patent RU-2117663-C1 (RU)
Inventor: ANDREAS KHUT
IPC: A61P25/28
Filed: 1992-10-25
Granted: 1998-08-20
Abstract: EFFECT: organic chemistry and technology. SUBSTANCE: products: derivatives of quinoxaline of the formula (I) R 1  where R 2  is a group substituted by residue  :  -alkyl,  -alkenyl or alkynyl, (CH 2 ) n -cycloalkyl or R 2 -phenyl; R 3  - CO-R 2  or POXY being R 4  can be occurred one or two time only; R 1 , R 5 - R 8  - H or NR 9 R 10  are similar or distinct: hydrogen, halogen, nitro-group, group R 11 , NHCO-CF 3 , cyano-group,  ,  -alkyl, R 3 -alkoxy or imidazole; n = 0-5;   - hydroxyl, NR 9 R 10 -alkoxyl or  ; X and Y - hydroxyl,  -alkoxyl, NR 9 R 10 -alkyl or R 9 ; R 10  and   - H, R 11 -alkyl;   - R 1  ,R 5  ,R 6  ,R 7 -alkyl. Reagent 1: compound of the formula (II) R 8  where R 4,  and R 4,  have values indicated for compounds of the formula (I) which is subjected for cyclization reaction with reactive derivative of oxalic acid and if necessary the formed compound is treated with compound R 4 -X where X - halogen, tosylate, mesylate and triphthalate.   has values   except for hydrogen. Synthesized compounds can be used in medicine as drugs for treatment of patients with central nervous system disorders. EFFECT: improved method of synthesis, enhanced effectiveness of compounds synthesized. 5 cl, 1 tbl, 12 ex
Patent RU-2091968-C1 (RU)
Title: Single-phase commutatorless electric motor
Inventor: SVECHARNIK DAVID V
IPC: H02K29/00
Filed: 1994-01-11
Granted: 1997-09-27
Abstract: FIELD: industrial and domestic drive. SUBSTANCE: electric motor has primary part which includes winding (windings) with p pairs of poles connected to AC mains and windings with 2p pairs of poles connected to direct (or rectified) current mains. Secondary part of motor is coupled magnetically to windings of primary part indicated above. It has windings and rectifying devices which are made as half-wave rectifiers. EFFECT: simplified construction. 1 dwg, 2 tbl
Patent RU-2054735-C1 (RU)
Inventor: BOBROVSKIJ YURIJ L
IPC: H01J25/00
Filed: 1994-01-27
Granted: 1996-02-20
Abstract: FIELD: microwave engineering. SUBSTANCE: electron bunch grouping device has input electrodynamic system and n electrodynamic system of grouping amplifier arranged in tandem along device axis, where n is greater than 3, each system incorporating at least one active cavity distinguished by that its input electrodynamic system is tuned to extreme low frequency or working frequency band accurate to value chosen from condition given in description of invention. EFFECT: provision for preventing formation of electron bunch and its group separation within working frequency band; reduced dependence of amplitude-frequency response of entire device on tuning frequency of each intermediate electrodynamic system. 4 cl, 1 dwg
Patent RU-2080017-C1 (RU)
Title: Гидропривод выносных опор стрелового самоходного крана
IPC: B66C23/80
Filed: 1994-02-01
Granted: 1997-05-20
Abstract: Гидропривод выносных опор стрелового самоходного крана, содержащий насос, гидроцилиндры опор, снабженные гидрозамками, контрольно-регулирующую аппаратуру, отличающийся тем, что он снабжен аккумулятором с гидравлической и энергетической полостями, при этом гидравлическая полость аккумулятора соединена со штоковыми полостями гидроцилиндров опор и через обратный клапан - с напорной магистралью системы рулевого управления краном.
Patent RU-2069344-C1 (RU)
Title: Device measuring density
IPC: G01N9/26
Filed: 1994-03-29
Granted: 1996-11-20
Abstract: FIELD: measurement technology. SUBSTANCE: invention is meant for measurement of density of various suspensions by hydrostatic method with the use of piezoelectric instrument. Leak-proof chamber is manufactured in the form of bell mouth of conical shape, transducer placed on measuring part of piezotube and made in the form of hollow cylinder including set of low-current induction coils arranged in sequence. Float is fitted with short-circuited turn and register is manufactured in the form of interrogation-counting electron circuit. Parameters of device are chosen from conditions $$$; L=0.01H; $$$, where $$$ is area of elastic membrane; $$$ is area of section of piezotube; H is base (depth of lowering) of piezotube; L is spacing between induction coils; $$$ is height of induction coil; $$$ is height of short-circuited turn. For provision of test of registering electron circuit directly in process of operation of device transducer may be fabricated separable, measuring part of piezotube may have scale of divisions corresponding to value of spacing between induction coils. Device may also be equipped with second piezotube. In this case corresponding induction coils of transducers of both piezotubes should be electrically connected into half-bridge. EFFECT: expanded application field. 3 cl, 5 dwg