baber/WOPTO huggingface dataset:
Patent DE-19703898-C1 (DE)
Title: Electrical resistance measurement tongs e.g. for heavy current cable
Inventor: AMRHEIN HERBERT
IPC: H01R11/24
Filed: 1997-02-03
Granted: 1998-04-09
Abstract: The measuring tongs have a pair of spring-biased electrically insulating clamp arms (3), provided with electrical contact elements (4) on their inside faces, connected to respective measuring lines (6).  Each of the contact elements is provided by a closed profile section or a sleeve section and is fitted in a respective seating at the front end of the clamp arm. The contact element may be made of brass and secured in the recess by an adhesive.
Patent DE-19712613-C1 (DE)
Title: Device for changing grinding or polishing tool attached on shank of mandrel
Inventor: BREHM PETER
IPC: B24B13/00
Filed: 1997-03-26
Granted: 1998-10-01
Abstract: The device has a holder pedestal (4) which is provided with a housing for twist-free mounting of the shank(2) of the mandrel. An actuating component(6) is orientated concentrically to the mandrel shank located in the housing and mounted axially adjustable and rotatable. The actuating component on its end face side facing the mandrel end carrying the tool(8) has a socket which encloses and rotationally locks the fastening element(3) provided for release or fixing of the tool.
Patent DE-19735865-C1 (DE)
Title: Aqueous formulation useful as hair conditioner, treatment or leave-on lotion
Inventor: HEINZ DIETER
IPC: A61K8/895
Filed: 1997-08-19
Granted: 1999-04-15
Abstract: An aqueous formulation containing (a) quaternary ammonium compound(s) with 10-22 carbon (C) alk(en)yl group(s), (b) green tea extract and (c) a cationic polymer is used for increasing the stability of the color and/or set of colored and/or permanently waved hair.
Patent DE-19743093-C1 (DE)
Title: Production of a metal strip with regions of different thickness over its width
Inventor: BEHR FRIEDRICH PROF DR ING
IPC: B21H7/00
Filed: 1997-09-30
Granted: 1998-12-17
Abstract: A strip (B) of constant thickness across its width is provided with at least one longitudinal track with reduced thickness as a result of being drawn through at least one gap (1, 2)formed by the faces of at least one working (3, 6) and one support (4, 5) roll.  The working rolls (3, 6) are inclined to the strip plane in such a way that lateral forces are exerted on the strip.
Patent DE-19756159-C1 (DE)
Title: Sensor for detecting presence of electrically insulating fluid or loose material
Inventor: HISS ECKART DR
IPC: G01F23/26
Filed: 1997-12-17
Granted: 1999-06-02
Abstract: The sensor has a housing (1) which is screwed into a container wall, fitted with an electrically insulating plastics insert (3) incorporating a metallic sensor point (4), coupled to the inner conductor (11) of a coaxial cable (5), which is connected to the inverting input of a Hf oscillator. The output of the HF oscillator is coupled to the cable screening (12) enclosing the inner conductor and to a demodulator.
Patent DE-19781451-C1 (DE)
Title: Device for converting rotary motion into straight-line motion
Inventor: ZERNICKEL ALEXANDER
IPC: F16H25/22
Filed: 1997-09-15
Granted: 2001-12-13
Abstract: The motion conversion device consists of a threaded spindle with a nut (8) concentrically round it at a spacing, and a number of balls (3), in the space between the spindle and the nut. The balls, which circulate round an endless track as the spindle turns, are fitted in groups in several cage elements (10). Each cage element is inside one of the slot-shaped pockets of a cage (9). The cage elements can be moved in axial-parallel motion within the pockets.
Patent DE-19808348-C1 (DE)
Title: Semiconductor component, such as field-effect power semiconductor device
Inventor: DEBOY GERALD DR
IPC: H01L29/06
Filed: 1998-02-27
Granted: 1999-06-24
Abstract: A power field-effect semiconductor component (HLB) includes a number of parallel connected, discrete components (EB) each arranged in cells (Z1...Z6), in which the cells are arranged tightly packed in a cell-field (ZF) in a relatively small space, and consisting of a semiconductor body (1), having at least one inner zone of a first conductivity type, at least one drain zone (4) bordering on the inner zone (2) and with at least one base zone (5) of a second conductivity type arranged in each of the cells (Z1...Z6). At least one source zone (6) of a first conductivity type is arranged in each of the cells (Z1...Z6) and are embedded in the base zones (5).  At least one source electrode (7) contacts the base zones (5) and the source zones (6) embedded in the base zones. At least one gate electrode (10) is insulated against the complete semiconductor body (1). Shadowing or masking zones (9) are provided at least in one of the source zones (5) of the cells (Z1...Z4) and reduce the effective W/L (width to length) ratio there, where the W/L ratio describes the ratio of the channel width (W) to the channel length (L).
Patent DE-19811207-C1 (DE)
Title: Vibration bed with biological feedback improves a person's sleeping characteristics and quality of sleep and reduces the sleeping time for a certain level of rest
Inventor: KOPP BURKHARD
IPC: A61H1/00
Filed: 1998-03-10
Granted: 2000-01-05
Abstract: The arrangement has a sensor system (1) that measures at least one physiological parameter and feeds this to a processing and control unit (3) that controls a mechanical vibration device (4). The processing and control unit analyses the sleep status and sleep progress from the sensor signals and controls the vibration device depending on the analyzed sleep status and progress.
Patent DE-19837734-C1 (DE)
Title: Fulvene-metal insertion complexes, useful as olefin polymerisation catalysts or hydrogenation catalysts
Inventor: BECKHAUS RUEDIGER
IPC: C07F7/28
Filed: 1998-08-20
Granted: 1999-12-23
Abstract: Fulvene-metal insertion complexes, obtained by reacting a transition metal-fulvene complex with an unsaturated compound such as a ketone, a thioketone or an imine. A process for the production of fulvene-metal insertion complexes by reacting:  (a) a fulvene-metal complex of formula (I) with (b) an unsaturated compound of formula (II): M  = a Group IIIb, IVb, Vb or VIb metal, or a lanthanide or actinide metal;  A  = an anionic ligand, optionally single- or multiple-bridged, other than cyclopentadienyl ligands;  X  = H, 1-10C alkyl or alkoxy, 6-10C aryl or aryloxy, 2-10C alkenyl, 7-40C aralkyl or alkaryl, 8-40C aralkenyl, 1-10C hydrocarbyl-substituted silyl, halogen or N(R<7>)2;  L  = a neutral ligand;  R<1>-R<6>  = H, halogen, cyano, 1-20C alkyl, 1-10C fluoroalkyl or alkoxy, 6-20C aryl, 6-10C fluoroaryl or aryloxy, 2-10C alkenyl or alkynyl, 7-40C aralkyl or alkaryl, 8-40C aralkenyl, 1-10C hydrocarbyl-substituted silyl, 1-10C hydrocarbyl-substituted sulfide group or optionally 1-20C hydrocarbyl-substituted amino, or these groups together with the linking atoms may form one or more 5-10C aliphatic or aromatic ring systems which may also contain one or more hetero atoms (O, N or S); R<7>  = H, 1-20C alkyl, 6-20C aryl, 7-40C aralkyl or alkaryl, 1-10C hydrocarbyl-substituted silyl or optionally 1-20C hydrocarbyl-substituted amino;  m, p  = 0, 1, 2, 3 or 4 (from the valency and coordination number of M);  k  = 1, 2 or 3;  (k + m + p) = 1-5 (depending on the state of oxidation of M);  n  = 0-10;  R<8>, R<9>  = H, halogen, hydroxyl, 1-10C alkyl or alkoxy, 6-10C aryl or aryloxy, 2-10C alkenyl, 7-40C aralkyl or alkaryl, or amino or imino (both optionally substituted with 1-20C hydrocarbyl groups);  Y  = N, O, S or NR<10>;  R<10>  = as for R<8> and R<9>;  a, b  = 0 or 1 An Independent claim is also included for fulvene-metal insertion complexes obtained by this process.
Patent DE-19844779-C1 (DE)
Title: Cover arrangement for opening in vehicle roof
Inventor: LANTE CHRISTOPH TOBIAS
IPC: B60J7/00
Filed: 1998-09-30
Granted: 1999-11-04
Abstract: The arrangement has a covering element (18) that can be spooled onto a spool body or roller to which it is attached so as to rotate with it. The covering element has approximately equal regions or roller tracks on either side of the spooling body. A motor-driven locking arrangement (30) is designed or can be set up to fix a first free end of the covering element remote from the spooling body with respect to the vehicle roof (44) during the spooling process. Independent claims are also included for various uses of the roof.
Patent DE-19845510-C1 (DE)
Title: Multi-format hinged table
Inventor: FISCHER MATTHIAS
IPC: A47B87/00
Filed: 1998-10-02
Granted: 1999-12-02
Abstract: The multi-format table has two or more small table tops each supported by two table legs and linked to each other by corner hinges (9). The rectangular units can be aligned to each other in a variety of settings between two extremes, i.e. with two pairs of adjacent sides butting together.
Patent DE-19850678-C1 (DE)
Title: Double acting drop brake for shelving lift has bracket on guide rail with active and passive brake pads
Inventor: SCHLOSSER GERHARD
IPC: B66B5/20
Filed: 1998-11-03
Granted: 2000-03-16
Abstract: The double drop brake has a bracket (5) on a guide rail (8) with active and passive brake pads (2,6) on opposite sides. The passive pad is formed as a double wedge pivot arm (6).
Patent DE-19857674-C1 (DE)
Title: Capacitive measurement sensors testing device especially for finger print sensors
Inventor: BASSE PAUL-WERNER VON
IPC: G06K9/00
Filed: 1998-12-17
Granted: 2000-05-04
Abstract: A device for testing capacitive measurement sensors includes a carrier i.e. a substrate (1) or a semiconductor body or a semiconductor chip on which are mounted the pads (2) required for the test and preferably the electronic components for controlling and evaluating the measurement results are integrated. A dielectric layer (4) is provided between the surface and the pads.  The dielectric layer is made of a material whose dielectric constant (relative permittivity) is so heavily dependent on an electric field present in the material that a measurable change in capacitance takes place, when a potential difference between the pads and the conductors arranged over the surface is varied in order to drive the device.
Patent DE-19859671-C1 (DE)
Title: Hinge coupling for oxygen mask chest in aircraft fits between bottom of chest and door
Inventor: THOMETSCHEK RODERICH
IPC: E05D7/10
Filed: 1998-12-23
Granted: 2000-03-30
Abstract: The hinge coupling for the oxygen mask chest in an aircraft fits between the bottom of the chest (3) and the door (4) to pivot the latter on the rear edge of the chest. The hinge axis is formed as a rod (14) attached to a profiled rail (2) via projections (15).
Patent DE-19914469-C1 (DE)
Title: Sealing arrangement for housings for feeding flexible circuit board through housing wall joint in sealed manner
Inventor: SMIRRA KARL
IPC: H05K5/06
Filed: 1999-03-30
Granted: 2000-06-08
Abstract: The sealing arrangement has two housing wall parts (2,10) which define the housing wall joint, two opposing shaped seals (22,22') in the joint region and a flexible circuit board (5) fed between the seals. The shaped seals are designed with a sealing profile (27,27') that causes a longitudinal displacement of the flexible board when the housing wall parts are joined together.  At least one seal has a sealing lip inclined w.r.t. the joining direction.
Patent DE-19924967-C1 (DE)
Title: Release of disturbed train station entrances on path with central block
Inventor: BUENGENER HELMUT
IPC: B61L21/06
Filed: 1999-05-25
Granted: 2000-12-21
Abstract: The method involves testing a continuous use of successive track elements, and releasing a regulation of free track elements, when a corresponding condition is met. A clearance test is triggered, at least at a targeted entry signal (S), the latest at pulling in into the station (Bhf), to produce a clearance message for the continuous use of the first (Bl), and at least two further station sections (B2, B3).  The clearance message causes a returned blocking of the path, and the release of the last section of the line (Sn), as well as the utilised entry signal. The clearance message occurs preferably in the target element of the path, to which the release- and utilisation messages of the path- and station sections to be included, are passed.
Patent DE-19928902-C1 (DE)
Title: Nozzle unit primarily for filling phials with medicinal liquids comprises guide sleeve which is secured to top component of unit by cap nut, and holds or guides spring-loaded centering sleeve for filler needle
Inventor: SCHRADER HOLGER
IPC: B65B3/00
Filed: 1999-06-24
Granted: 2001-02-01
Abstract: The nozzle unit primarily for filling phials (30) with medicinal liquids comprises a top component (14) with an attached hose connection (11), and a guide sleeve (15). The latter is secured to the component (14) by means of a cap nut (16), and holds/guides a spring-loaded centering sleeve (18) for the filler needle (12).
Patent DE-19938230-C1 (DE)
Title: Hard solder silver-based alloy used in the production of solder joints on special steel in ammonia producing plants contains alloying additions of tin and/or indium, gallium, nickel, manganese and copper
Inventor: KEMPF BERND
IPC: B23K35/30
Filed: 1999-08-12
Granted: 2001-02-01
Abstract: Hard solder alloy contains (in wt.%): 85-90 Ag, 5-11 Sn and/or In, 0.1-2 Ga, 0.1-3 Ni, 0-3 Mn, and 0-2 Cu.
Patent DE-19943127-C1 (DE)
Title: Short current pulse generation device e.g. for controlling high power laser diode, has controlled switch in series with inductance across DC source and capacitor in series with supplied load
Inventor: HELLER MATHIS
IPC: H03K17/0814
Filed: 1999-09-09
Granted: 2001-03-22
Abstract: The current pulse generation device has a controlled switch element (T) connected in series with an inductance (L) across a DC source and a capacitor (C) connected in series with the supplied load (X) across the main current path of the controlled switch element, the amplitude of the current pulses supplied to the load dependent on the duration of the control signal supplied to the controlled switch element.
Patent DE-19946745-C1 (DE)
Title: Surface bonding, for use in e.g. circuit boards, uses laid adhesive strand between surfaces forming sealed zone where pressure difference is formed through surface opening to press surfaces together without mechanical or manual pressures
Inventor: KRAUSE DIETER
IPC: B29C65/48
Filed: 1999-09-29
Granted: 2001-04-05
Abstract: To give an adhesive bond between surfaces, a strand (8) of adhesive is placed between the surfaces (1,2) to form a generally sealed zone (9). A positive pressure difference is formed by an opening (6) in at least one surface (1,2), between the ambient pressure and the pressure within the sealed zone (9).
Patent RU-2075958-C1 (RU)
Title: Method for producing multizone laying material for street clothes
Inventor: KAYUMOVA RUZHENA F
IPC: A41D27/06
Filed: 1992-11-30
Granted: 1997-03-27
Abstract: FIELD: light industry. SUBSTANCE: method involves forming rigidity zones along base length by placing thermoplastic binder between base layers to form composite; applying pressure to base and heating to provide for melting of binder between layers; placing foil pattern between heating surface and composite. Foil pattern has portions of different heat-exchange capacity positioned along its length. EFFECT: increased efficiency, simplified method and improved quality of material. 1 tbl
Patent RU-2061572-C1 (RU)
Title: Self-curing sand for manufacture of casting molds and cores
Inventor: KLIMKIN ALEKSANDR V
IPC: B22C1/18
Filed: 1992-12-21
Granted: 1996-06-10
Abstract: FIELD: foundry. SUBSTANCE: self-curing mix contains, mas>%: finely divided powder in production of periclase powders for electrical engineering 1.0-5.0; orthophosphoric acid 4.0-6.0; oxalic acid 0.1-0.15; the balance, refractory filler. Magnesium-containing powder used in the sand features stable results, both, in dispersity and in chemical composition and contains at least 96 mas.% of magnesium oxide that improves mix properties. EFFECT: extended range of regulation of survivability and speed of mix curing, higher strength of cores and casting molds and improved sand knocking out.
Patent RU-2040071-C1 (RU)
Inventor: KLIMOVICH VELMIRA V
IPC: H01K3/16
Filed: 1992-12-01
Granted: 1995-07-20
Abstract: FIELD: incandescent lamp manufacturing. SUBSTANCE: lamp bulb is mounted in mould which is electrically insulated. Lamp terminals are positioned and attached to one another by base material which fills mould in its part designed for base. Then product is thermally processed when temperature is increased in steps. Said mould has two equal sections which are mounted on two parallel guides and have internal grooves which length is equal to lamp length. Surfaces of sections are faced to one another. Shape of sections follows shape of lamp. Before said attachment the sections of mould are brought together until cell is produced where lamp is positioned. Later on sections are tied. Aluminum-phosphate compound is used for forming base. Temperature during thermal processing is increased up to 200-210 C and this temperature is kept for 15-20 minutes. Thermal processing is preceded with drying at temperature 80-110 C during 60-90 minutes. EFFECT: increased field of application. 2 cl, 4 dwg
Patent RU-2082871-C1 (RU)
Title: Grouting mortar
Inventor: KHAKHAEV BILAL NASRULLAEVICH
IPC: C04B22/08
Filed: 1992-12-28
Granted: 1997-06-27
Abstract: FIELD: grouting mortars. SUBSTANCE: grouting mortar contains, mas.p.: oil-well cement, 100; sludge of electroplating process, 0.1-20; water, 45-100. EFFECT: higher efficiency. 1 tbl
Patent RU-2049724-C1 (RU)
Inventor: NAM LYUDMILA S
IPC: C01B39/14
Filed: 1993-01-14
Granted: 1995-12-10
Abstract: Изобретение относится к способам получения цеолитов типа А, применяемых в качестве добавок к моющим средствам в химической промышленности. Сущность изобретения: процессы кристаллизации и нейтрализации ведут в режиме вытеснения в одном аппарате, причем нейтрализацию осуществляют непосредственно после кристаллизации диоксидом углерода или в смеси с воздухом, который вводят до достижения pH суспензии 8 10 в зону окончания кристаллизации цеолита с наложением на потоки низкочастотной пульсации, что дает возможность получать цеолит размером 4 мк в узком интервале дисперсности, а также улучшить качество цеолита за счет образования при нейтрализации карбоната натрия вместо сульфита натрия.
Patent RU-2084131-C1 (RU)
Inventor: SHARUPICH VADIM P
IPC: A01G31/00
Filed: 1993-01-20
Granted: 1997-07-20
Abstract: Использование: сельское хозяйство, в частности, к способам производства овощей в защищенном грунте, теплицах с гидропонной технологией. Сущность изобретения: способ эксплуатации теплиц содержит установленные рядами каркасы с размещенными в них растильнями для выращивания огурцов. Над растильнями установлены источники света. Источники света периодически включают и выключают на определенное время. Каждому источнику света присваивают номер, нумеруя их от начала ряда к его концу. Затем включают на 10-14 часов источники света с четными и нечетными номерами, после чего указанные источники света выключат и включают на 10-14 часов источники света с нечетными или четными номерами и приемы включения и выключения источников света циклически повторяют. 3 ил.
Patent RU-2093421-C1 (RU)
Title: Flying vehicle main rotor blade
Inventor: FRANSUA VALENTEN TULMEJ
IPC: B64C27/467
Filed: 1993-04-08
Granted: 1997-10-20
Abstract: FIELD: aeronautical engineering. SUBSTANCE: change of chord length L and shift   of aerodynamic center are of such amount that leading edge 5 and trailing edge 6 of blade 1 have no break in longitudinal direction; common aerodynamic center is located in pitch change axis. EFFECT: enhanced efficiency. 12 cl, 10 dwg
Patent RU-2065541-C1 (RU)
Title: Dry friction damper
Inventor: CHERNYSHEV VLADIMIR I
IPC: F16F15/02
Filed: 1993-02-17
Granted: 1996-08-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: dry friction damper has two guides that form a sliding pair and friction pair with working linings and maximum spring. A switching device is made up as an axle set in the first guide, gear, overrunning clutch, and two gear racks secured to the second guide. The inner race of the clutch is secured to the axle. The outer race of the clutch is secured in the inner opening of the gear. The friction pair is mounted on the axle of the switching device. The device is mounted on a rigid disk whose end face is provided with the second working lining of the friction pair. EFFECT: improved damping. 5 dwg
Patent RU-2049100-C1 (RU)
Inventor: ITSKO EDUARD F
IPC: C09D5/08
Filed: 1992-03-10
Granted: 1995-11-27
Abstract: Использование: для защиты металлических изделий от коррозии в различных областях техники. Сущность изобретения: способ получения противокоррозионного состава включает смешение 1/4 3/4 части раствора пленкообразователя в органическом растворителе при 60 70°С в присутствии 5 75 мас.ч. атактического полипропилена до образования геля, диспергирование остальной части раствора пленкообразователя с пигментом с последующим совмещением пигментной пасты с гелем. Характеристики предлагаемого покрытия: водопоглощение 0,8 1,3% прочность при ударе по прибору У-1 50 см, эластичность при изгибе 1 мм, адгезия пленки методом решетчатых надрезов 1 балл, критическое поверхностное натяжение 35-48 эрг/см 2 , стойкость в 3% растворе NaCl 150 365 сут. 1 табл.
Patent RU-2072834-C1 (RU)
Title: Method of preparing the polyethylene oxide-base cosmetic agent for skin care
Inventor: DETSINA ANATOLIJ N
IPC: A61K8/98
Filed: 1993-03-24
Granted: 1997-02-10
Abstract: FIELD: cosmetic industry. SUBSTANCE: method involves radiation irradiation of polyethylene oxide with molecular mass 600-2000 kDa at dose 15-30 rad for gel preparing. Gel is coupled with bioactive substances - plant or animal extracts with bacteriostatic additions and perfume at ratio gel : polyethylene oxide : bioactive substances = 2:1:1000. Invention ensures to retain bioactivity of plant or animal additions during cream making. EFFECT: improved method of preparing, enhanced quality.
Patent RU-2056935-C1 (RU)
Title: Sorbent for extraction of inorganic and organic pollutants from medium and a method of extraction of inorganic and organic pollutants from medium using this sorbent
Inventor: KLAOS ELENA G
IPC: C02F101/10
Filed: 1993-04-02
Granted: 1996-03-27
Abstract: FIELD: treatment of liquid media and gases. SUBSTANCE: sorbent for extraction of sulfur compounds, metals, varnishes, dyes, fatty substances and petroleum product consists of the foam waste after shale combustion and has the following composition, wt.-%: SiO 2  26,0-27,0 26-27; TiO 0.4-0.5; Al 2 O 3  7,0-7,5 7.0-7.5; Fe 2 O 3  5,0-5,5 5.0-5.5; MnO 0.05-0.1; MgO 2.903.2; CaO 43-44; Na 2 O 0,05-0,1 0.05-0.1; K 2 O 2,5-3,5 2.5-3.5; P 2 O 5  0.12-0.13; S 2.2-2.5, and other substances including trace elements - the rest. Liquid medium or gas containing substances to be extracted is mixed with proposed sorbent at the mass ratio sorbent/medium = 1:(10-200) and extraction is carried out under conditions providing suspended state of sorbent solid particles in medium at pH range 3-13. Sorbent shows high sorption capacity, treatment degree is 100%, broad region of utilization. EFFECT: increased effectiveness of sorbent. 7 cl, 5 tbl
Patent RU-2059583-C1 (RU)
Title: Raw materials mixture for production of claydite
Inventor: SOKOLOV LEONID I
IPC: C04B14/12
Filed: 1993-04-23
Granted: 1996-05-10
Abstract: FIELD: production of claydite. SUBSTANCE: raw materials mixture contains (mass %): clay raw materials 94-95, precipitate of biological purification of sewage which contains ferrum oxides and carbon 1.66-2, peat 3.34-4. Mentioned above precipitate and peat are preliminary mixed at ratio 1: 2. Density thus prepared claydite is 0.442-0.454, its coefficient of swelling being 3.6-3.8. EFFECT: improves quality of desired product. 1 tbl