baber/WOPTO huggingface dataset:
Patent RU-2055515-C1 (RU)
Inventor: FROLENOK VLADIMIR V
IPC: B65D41/04
Filed: 1992-10-06
Granted: 1996-03-10
Abstract: FIELD: household appliances. SUBSTANCE: device comprises a cover disposed in container throat, a stopper and a cover-fixing mechanism formed by two groups of projection-shaped retaining members. One group of said projections is arranged around the circumference of the cover internal surface while the other one, around the circumference of the stopper external surface and is intended to interact with the projections of the first group. There are at least two projections on the circumferences of the stopper and cover and at least one projection in height. EFFECT: device is efficient and simple to fabricate. 2 dwg
Patent DE-10004578-C1 (DE)
Title: Production of a semiconductor wafer comprises polishing the edges of the wafer with a cloth with the continuous introduction of an alkaline polishing agent using polishing plates, wetting with a film and cleaning and drying
Inventor: WENSKI GUIDO
IPC: B24B9/06
Filed: 2000-02-03
Granted: 2001-07-26
Abstract: Producing a semiconductor wafer comprises polishing the edges of the wafer with a cloth with the continuous introduction of an alkaline polishing agent; simultaneously polishing the front and rear sides of the wafer with continuous introduction of an alkaline polishing agent between two rotating lower and upper polishing plates covered with a further polishing cloth; completely wetting the front and rear sides and edges of the wafer with a liquid film containing a film-forming active ingredient and protecting the wafer from etching attack; and removing the film by cleaning the wafer and drying. Both polishing cloths are made of a porous fiber-free polymer foam. Preferred Features: The polishing agent is a suspension of silicon dioxide particles and an inorganic and/or organic base in pure water. having a pH of 9-12.
Patent DE-10014505-C1 (DE)
Title: Vorrichtung zur Freisetzung ätherischer Wirkstoffe aus Heilsalben
Inventor: BADEWIEN REINHARD
IPC: A61M11/04
Filed: 2000-03-23
Granted: 2002-01-10
Abstract: Eine Vorrichtung zum Freisetzen ätherischer Wirkstoffe aus Heilsalben umfaßt einen Wassertopf, eine Beheizeinrichtung für das im Wassertopf aufgenommene Wasser sowie einen auf der Wasseroberfläche schwimmenden Schwimmnapf, in den Heilsalbe eingebbar ist. Eine Führungseinrichtung zum Nachführen des Schwimmnapfes bei abnehmendem Wasserstand im Wassertopf ist vorgesehen. Auf dem Wasser schwimmt ebenfalls eine über den Schwimmnapf stülpbare Verschlußglocke, die so weit ist, daß zwischen Schwimmnapf und Verschlußglocke ein Spalt oder Zwischenraum vorbestimmter Größe verbleibt. Der untere Rand der Verschlußglocke ist in das Wasser eingetaucht. Dadurch wird eine Freisetzung der Dämpfe aus der Heilsalbe an die Außenluft nur über das Wasser ermöglicht, wobei dabei eine Ausfilterung unerwünschter Bestandteile der Salbe bewirkt wird.
Patent DE-10028418-C1 (DE)
Title: Positioning and orienting method for small particle in laser beam uses variation in laser beam intensity and adjustment of focusing lens focal width
Inventor: STELZER ERNST H K
IPC: H05H3/04
Filed: 2000-06-08
Granted: 2002-02-21
Abstract: The positioning and orienting method uses intensity variation of the laser beam (3) acting on the small particle (8) from below, for counter-acting the gravitational force, for rotation of the small particle about a vertical axis, with compensation in the variation of the particle height by axial displacement of the focal point of the focusing lens (6) for the laser beam.  An Independent claim for an instrument for examination and/or manipulation of a small particle is also included.
Patent DE-10121307-C1 (DE)
Inventor: GELTSCH HANS-OTTO
IPC: H01R13/629
Filed: 2001-05-02
Granted: 2002-12-05
Abstract: The present invention relates to a connection system for the connection of a branch flexible flat strip cable (1b) comprising a principal flexible flat strip cable (1a), by means of a cam (3), arranged in a housing (2), for pressing areas of contact of cables (1a,1b) from which insulation has been stripped, against one another. <IMAGE>
Patent DE-10121946-C1 (DE)
Title: Process for dissolving precious metals contained in residues comprises slurrying the residues with concentrated hydrochloric acid, and feeding hydrogen chloride gas and chlorine gas through the slurry
Inventor: STETTNER MARTIN
IPC: C22B3/10
Filed: 2001-05-05
Granted: 2002-09-05
Abstract: Process for dissolving precious metals contained in residues comprises slurrying the residues with concentrated hydrochloric acid; and feeding hydrogen chloride gas and chlorine gas through the slurry.  Preferred Features: The precious metals present are Ag, Au, Pd, Pt, Ru, Os, Rh or Ir. The hydrogen chloride gas and chlorine gas are used in equimolar amounts. The residues are present as a finely distributed suspension in the hydrochloric acid. The second step of the process is carried out at more than 70 deg  C. The hydrogen chloride gas and chlorine gas are mixed together in a mixing chamber and then fed through a tube onto the liquid surface.
Patent DE-10205742-C1 (DE)
Title: Transmission channel pulse response estimation device has channel pulse response estimation passed through correction filter
Inventor: KLINSKI ROBERT
IPC: H04L25/02
Filed: 2002-02-12
Granted: 2003-12-18
Abstract: The device has an estimation stage (10) for estimation of the channel pulse response (KIA) using received data from the transmission channel, coupled to a device (14) for calculation of the exact autocorrelation function of the estimated channel pulse response, a second device (12) estimating the autocorrelation function of the channel pulse response from the received data. The exact and estimated autocorrelation functions are compared for determination of filter coefficients for a correction filter (16) for the estimated channel pulse response.  An Independent claim for a method for estimation of the pulse response of a transmission channel is also included.
Patent DE-10259471-C1 (DE)
Title: Pneumatic drive device for tap uses pressurized air turbine or motor coupled to switching shaft for tap projecting from tap housing
Inventor: FISCHER KAY
IPC: F15B9/14
Filed: 2002-12-19
Granted: 2003-12-04
Abstract: The drive device is coupled to the part of the switching shaft (12) for the line closure projecting from the tap housing, for allowing the switching shaft to be rotated for movement of the line closure between closed and open positions. The drive motor is provided by a pressurized air turbine (24) or a pressurized air motor, coupled to the switching shaft via a conversion gearing (18), the switching shaft or an attached component (14) cooperating with a source detecting the switching shaft position, connected to a control for cut-out of the pressurized air turbine or motor when the end position of the switching shaft is reached.
Patent DE-19529848-C1 (DE)
Title: Conical loudspeaker centring section fixing system
Inventor: BRANDIS HANS
IPC: H04R9/04
Filed: 1995-08-12
Granted: 1997-01-23
Abstract: The fixing system allows the centring section (7) for the oscillation coil carrier (4) to be secured to the plastics loudspeaker cone (2) using an annular fixing shoulder (15) defined by the latter for supporting a ring (9) around the edge of the centring section. The fixing shoulder is provided with a projecting rib (17) which can be welded to the ring via an ultrasonic welding device, or via an annular heating die so that the rib material melts and penetrates the mesh fibres of the ring to form a permanent bond.
Patent DE-19549219-C1 (DE)
Title: Lubrication system for surface of rail wheel or rail
Inventor: REBS ALEXANDER
IPC: B61K3/02
Filed: 1995-12-30
Granted: 1996-12-05
Abstract: The railway wheel lubrication system includes a control device (40) with a signal transmitter. The transmitter emits an electromagnetic high frequency search impulse as a query signal. The identifying element is a passive transponder which on receipt of the high frequency search impulse sends a coded high frequency identification signal. The identification signal given by the identification element (11-14) embraces information about the nature of the track section (9,10) of the rail line (8).
Patent DE-19605498-C1 (DE)
Title: Wire guide device for treatment of both ends of cut=off piece of wire for automatic wiring machine
Inventor: SORG MANFRED DIPL ING
IPC: B21F23/00
Filed: 1996-02-14
Granted: 1997-09-04
Abstract: The wire (10) is unreeled between electrically driven rollers (11) and cut to a predetermined length. Its leading end is guided through a block (12) having three sections (12a-12c) in different planes. A blade (13) and another pair of rollers (14) are situated behind the block. The central section (12b) of the block allows the end of the wire to advance straight towards a blade (13) and another pair of rollers (14). The upper and lower sections (12a,12c) provide for bending of the wire through 90 deg  towards a treatment device.
Patent DE-19606472-C1 (DE)
Title: Method of attaining required residual humidity of wood fibres for throughflow drying process
Inventor: BOEHLER HARALD
IPC: F26B17/10
Filed: 1996-02-21
Granted: 1997-07-03
Abstract: The method involves approaching the required residual moisture level before the fibres are introduced into an air stream for drying. Before the discharge of the damp fibres from the drying gas stream, steam and atomised water are discharged from the gas stream. This enables the required residual moisture ratio to be achieved during the drying process. A control system regulates the residual humidity. The damp fibres are introduced in to the dryer and the steam and water supply is simultaneously fed back.
Patent DE-19639691-C1 (DE)
Title: Height adjustable foot for work and office furniture etc.
Inventor: RUTZ JOSEF
IPC: A47B9/14
Filed: 1996-09-26
Granted: 1997-10-30
Abstract: The foot comprises two telescopically sliding tubes (1,3), adjustable in discrete steps and lockable by locking device (13). Several detent openings (15) are vertically spaced at discrete intervals in the inner tube (1) for engagement by the locking projection (21) fixed to an operating button (11) projecting over the outer tube (3). The operating button projects through an opening (18) in the outer tube and through a longitudinal slit (9) in the inner tube so that by pressing in the operating button the locking projection can be disengaged. The button and the locking projection are parallel to each other and evenly aligned, being provided with a spring.
Patent DE-19651482-C1 (DE)
Title: Hair dye based on direct dyes which can be washed out of the hair
Inventor: LENZ UWE DR
IPC: C08L31/04
Filed: 1996-12-11
Granted: 1998-04-09
Abstract: An agent for dyeing hair, based on one or more direct dyes, contains the following components: (A) at least one nonionic polymer or a mixture thereof with at least one cationic polymer; and (B) at least one anionic surfactant or a mixture thereof with at least one nonionic surfactant. Also claimed is a method for dyeing hair by applying a sufficient amount of the agent and then drying the hair after leaving the agent in it for a certain length of time. Preferably the anionic surfactant for (B) is lauryl (ether) sulphate or a combination thereof with castor oil ethoxylates, present in an amount of 0.1-10 wt.%. A cationic dye is used as the direct dye, preferably (8-(p-aminophenyl)azo-7-hydroxy-2-naphthyl-trimethylammonium chloridem 8-4`-amino-2`-nitrophenyl)azo-7-hydroxy-2-naphthyl-trimethylammonium chloride, 7-hydroxy-8-(2`-methoxyphenyl)azo-N,N,N-trimethyl-2-naphthyl-ammonium chloride, 3-(4`-amino-6`-bromo-,5`,8`-dihydro-1`-hydroxy-8`-imino-5`-oxo-2`-naph thyl)amino-N,N,N-trimethylammonium chloride, N-4-4`-(diethylamino)phenyl-4``-(ethylamino)-1``-naphthyl-methylene-2, 5-cyclohexadien-1-ylidene-N-ethyl-ethane ammonium chloride, 4-(3`-trimethylammonium phenylazo)-N-phenyl-3-methyl-pyrazol-5-one or 4-(4`-aminophenyl)-(4`-imino-2`,5`-cyclohexadien-1`-ylidene)-methyl-2- methylaminobenzene hydrochloride, present in an amount of 0.01-5 wt.%.
Patent DE-19707770-C1 (DE)
Title: DC voltage supplied transmitting device e.g. for IR remote opening and closing of motor vehicle windows and doors
Inventor: FOERSTL BERNHARD
IPC: B60R25/40
Filed: 1997-02-26
Granted: 1998-11-19
Abstract: The transmitting arrangement includes a transistor in a final stage, over whose emitter-collector path a DC voltage is connected to a transmitting diode. The transistor base is connected with a transmitting port of a micro-controller for the supply of transmitting pulses. An RC circuit (18, 20) is connected between the transistor (14) and the transmitting port (11) of the micro-controller (10) for a DC voltage decoupling. The transistor is controlled by the transmitting pulse differentiated in the RC circuit, and the control time of the transistor is determined by the time constant of the RC circuit.
Patent DE-19717875-C1 (DE)
Title: Volumetric dosing apparatus for paste material
Inventor: LUTZ FRANZ
IPC: B05C5/02
Filed: 1997-04-28
Granted: 1998-06-04
Abstract: The dosing apparatus includes a dosing cylinder (2) containing a sliding piston (7). The piston is coupled via a piston rod (8) to a second piston (9) within a second cylinder (4) for a drive.  The piston rod fits through an intermediate housing (3) between the dosing cylinder and the drive for reception of a blocking fluid. The intermediate housing may be provided with an access opening (14,14a) closed by a cover (15,15a).
Patent DE-19737489-C1 (DE)
Title: Switch-cabinet design
Inventor: KOEHLER MARTINA
IPC: H02B1/32
Filed: 1997-08-28
Granted: 1998-09-24
Abstract: The switch-cabinet has a frame and a mounting plate (40), which is fixed to the frame parallel to the rear wall of the switchboard. A first section side (11.2) supports a base body (23) and is fixed to it. The base body (23) is extended in the direction of the inner space of the frame. At least one supporting section (27) is connected at the protruding supporting attachment (21). The supporting section supports itself at the second section side (11.1). The supporting attachment (21) has an opening (22) in which a pin (31) engages a guide piece (30) in the vicinity of the lower edge of the mounting plate (40) and the pin (31 in its cross section is designed to match the opening (22).
Patent DE-19815153-C1 (DE)
Title: Current transformer for driving over-current trip of low-voltage (LV) circuit-breaker
Inventor: FRANKE HENRY DIPL ING
IPC: H01F38/30
Filed: 1998-03-27
Granted: 1999-07-15
Abstract: A current transformer (17;33) for providing auxiliary power for driving an electronic over-current release (15) includes a coil (21) as secondary winding and a core of magnetically permeable material piercing the coil (20). The primary winding of the current transformer (17;23) is formed by a connecting rail (4) belonging to the main current path (2) of circuit-breaker (1).  The core (24) has a length largely corresponding to the length of the coil without enclosing the connection rail (4). The core (24) is specifically bar-shaped and consists of laminated sheet metal layers (25).
Patent DE-19832224-C1 (DE)
Title: Height-adjustable water aeration air supply has adjustable clamp facilitating accurate capture of the water bubbles by the funnel, in spite of any slope in the basin floor
Inventor: KOCH MICHAEL
IPC: C02F3/20
Filed: 1998-07-17
Granted: 2000-02-24
Abstract: An assembly aerates effluent water in a waste water treatment basin (3). Air is supplied through a horizontal pipe (1) clamped (5) to the basin (2) floor. The pipe has apertures releasing air into the water. A height-adjustable clamp (7) extension (6) secures a funnel (9) over the aperture, and captures air bubbles which are surrendered to an upright sub-surface (13) pipe (4).
Patent DE-19850291-C1 (DE)
Title: Capacitive measuring probe for continuous monitoring of container filling level; has integrated thermoelement positioned next to capacitive measuring electrode
Inventor: KOHLER ARMIN
IPC: G01R27/26
Filed: 1998-10-30
Granted: 2000-02-17
Abstract: The probe has a cylindrical measuring electrode (2) and a cylindrical screening electrode (3), which are coupled to a cable conductor and the screening of a coaxial cable (20), respectively. A thermoelement (10) is positioned next to the measuring electrode, and is enclosed by a protective mantle (5) coupled to the screening electrode.
Patent DE-19918492-C1 (DE)
Title: Verfahren zum Verpressen von Preßgutmatten zu Preßgutplatten im Zuge der Herstellung von Spanplatten, Faserplatten und anderen Holzwerkstoffplatten
IPC: B30B5/06
Filed: 1999-04-23
Granted: 2000-10-26
Abstract: Es handelt sich um ein Verfahren zum Verpressen von Pressgutmatten im Zuge der Herstellung von Holzwerkstoffplatten in einer kontinuierlichen Presse mit einlaufseitig vorkragenden flexiblen Einlaufplatten, welche ein Einlaufmaul bilden. Die jeweilige Pressgutmatte wird sofort zu Beginn der Einlaufphase im Einlaufbereich des Einlaufmauls unter beschleunigter Wärmezufuhr schnell und stark komprimiert, und zwar unter Nennmaß komprimiert und anschließend unter Erweiterung des Pressspaltes zur Erzeugung eine Dekompression entlastet. Auf diese Weise wird die Plattenherstellung optimiert.
Patent DE-19919352-C1 (DE)
Title: Process for measuring the pressure settling behavior of a cohesion-less unconsolidated rock uses specified equations to calculate the pressure settling behavior
Inventor: REICHEL GUNTER
IPC: G01N33/24
Filed: 1999-04-28
Granted: 2000-11-30
Abstract: Process for measuring the pressure settling behavior of a cohesion-less unconsolidated rock comprises measuring the pore portion in suitable laboratory investigations during deposition in the tension-free state n0max for different water contents w; determining the coefficients of the equation n0max = f(x) depending on the pore portions; carrying out several pressure settling investigations with different starting pore portions n0 and different starting water contents; determining the equation n = f( sigma , n0, w) describing the pressure settling behavior (where  sigma  is the starting pore portion, n0 is the water content and w = data records); and constricting the region of possible pore portions in the tension-free state n0 depending on the water content w using the equation n0max = f(w).
Patent DE-19957895-C1 (DE)
Title: Internet page creation system for restaurant, chemist's shop etc. consists of form to be filled in and camera with film
Inventor: HECKEN MICHAEL
IPC: G06Q30/00
Filed: 1999-12-01
Granted: 2001-06-21
Abstract: Text from a form (4) is scanned in, and after development of photographic film, images are scanned and digitized. The digitized data are stored in a database. An Internet page is created using the data. A page creation set is provided in the form of a plastic envelope which includes at least one form, and a camera (5), which may be disposable, with film. A writing implement may be included in the set.
Patent MD-4276-C1 (MD)
Title: Installation for the production of thin layers of chalcogenide glass-like semiconductors
Inventor: PRILEPOV VLADIMIR
IPC: C23C14/06
Filed: 2012-11-13
Abstract: The invention relates to installations for the production of homogeneous thin layers of chalcogenide glass-like semiconductors and can be used in the creation of photosensitive layers for electrophotography and of the photothermoplastic carrier for recording of optical information.The installation for the production of thin layers of chalcogenide glass-like semiconductors includes a metering device (1), under which is placed a trough (2), in the lower part of which is placed an evaporator (3), above which is placed a lavsan band-driving mechanism (4) with condensation zone. The metering device (1) comprises a hopper for chalcogenide glass-like semiconductor powder, fixed to the housing of the metering device by means of a guide, wherein are made nine through holes. The housing consists of two half-sleeves, in each of which are formed nine through holes. The half-sleeves are interconnected and fixed onto a support by means of spring-loaded bolts. Between the half-sleeves is placed a shaft, wherein are made nine through holes with equal volume, displaced relative to each other by 20° along the shaft.
Patent MD-4558-C1 (MD)
Title: Armature for horizontal reinforcement of stone masonry and process for manufacturing thereof (embodiments)
Inventor: BOGUSLAVSCHI NICOLAI
IPC: E04C5/18
Filed: 2017-01-27
Abstract: The invention relates to the construction, in particular to an armature for horizontal reinforcement of stone masonry and to processes for manufacturing the armature for horizontal reinforcement of stone masonry of materials such as bricks, blocks of heavy, light or porous concrete, blocks of natural stone, and can be used in the erection of buildings for various purposes, including in seismically dangerous areas.The armature for horizontal reinforcement of stone masonry is made of a steel strip in the form of a grid containing two flat longitudinal rods (1) of zigzag shape, placed at a distance of 25…50 mm from each other, interconnected by bridges (2), placed at a distance of 75…120 mm from each other.The process for manufacturing the armature for horizontal reinforcement of stone masonry, according to the first embodiment, comprises cutting off along the contour the steel strip of a thickness of 1.5…2.5 mm in a follow die with the execution of external grooves in the strip, punching internal S-shaped grooves, stretching out the strip in longitudinal direction to the established size.The process for manufacturing the armature for horizontal reinforcement of stone masonry, according to the second embodiment, comprises cutting off along the contour the steel strip of a thickness of 0.5…1.4 mm in a follow die with the execution of external grooves in the strip, punching internal S-shaped grooves, flanging the walls of the outer and inner grooves to form a U-shape, flanging the vertical walls of the outer and inner grooves with the formation of a two-layer section of each element of the armature, stretching out the billet in longitudinal direction.
Patent RU-2061431-C1 (RU)
Title: Device for performing femoral osteosynthesis
Inventor: EGOROV MIKHAIL F
IPC: A61B17/66
Filed: 1992-12-18
Granted: 1996-06-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has at least two rests one of which is unclosed. The rests are connected with each other by means of connecting members. The unclosed rest has two arcs with holes movably and fixedly mounted on a strip with holes coupled with those of the arcs. The connecting members are mounted on the rests by means of cantilever attachments. A closed rest has two semirings facing each other with their open sides which ends are bent outside and extended in parallel to each other. The arcs are movably and fixedly connected with each other. EFFECT: enhanced effectiveness . 3 cl, 3 dwg
Patent RU-2066066-C1 (RU)
Title: Serial-parallel interface device
Inventor: RASSOMAGIN VASILIJ R
IPC: G06F13/00
Filed: 1992-11-26
Granted: 1996-08-27
Abstract: FIELD: computer engineering, devices for automatic control and data gathering. SUBSTANCE: device has address register 1, address decoder 2, m output data registers 3-1, ..., 3-m, first and second flip-flops 4, 5, first and second OR gates 6 and 21, first and second AND gates 7 and 8, code converter 9, first, second and third delay gates 10, 11, 12, NOT gate 13, interface unit 14, channel 15 for interface between device and computer which is not shown in figure, first and second synchronization inputs 16 and 28, first and second repeaters 19 and 20, OR gates unit 22, first and second bus shaping units 23 and 24, reading decoder 25, n input data registers 26-1, .. . , 26-n, n groups 27-1, ..., 27-n of information inputs of device. Device provides possibility of information exchange between computer and peripheral devices. EFFECT: increased speed, increased address space. 1 dwg