baber/WOPTO huggingface dataset:
Patent DE-3766306-D1 (DE)
Inventor: SCHMIGA HUBERT
IPC: C02F1/32
Filed: 1987-07-09
Granted: 1991-01-03
Abstract: A device for enriching a fluid with ozone includes an inner tubular member arranged within an outer tubular member and defining a separate flow path for a fluid within the inner tubular member and another one for a fluid between the inner and outer tubular members. An electrode which has a high voltage regulation and a coil portion which extends through the inner tubular member forms a grounding electrode. A fluid such as air which is to be enriched with ozone is passed either through the inner tubular member or the space between the two tubular members and a cooling fluid is passed in the other tubular member. The inner tubular member is made of an ultraviolet penetrable and heat resistant material such as quartz glass.
Patent DE-3774856-D1 (DE)
Inventor: WANNER DIETER
IPC: B01D53/74
Filed: 1987-12-12
Granted: 1992-01-09
Abstract: In purifying waste gases contg. dust and also harmful substances, e.g. SO2, SO3, HCl, HF and NO, by addn. or sorbents to the gas stream and dry sepn. of sorbent laden with noxious substances, as well as dust, 70-90% of the total sorbent is fed into the gas stream as a dry powder, the gas stream is whirled and 30-10% of the sorbent is fed as a soln. or slurry into the whirled gas stream.
Patent DE-3775168-D1 (DE)
Inventor: GERLACH MANFRED
IPC: G01S7/60
Filed: 1987-09-02
Granted: 1992-01-23
Abstract: The scunter contains a receiver section for sea-bed echos and records at least one echo trace. It contains an acoustic transducer (11), echo amplifier (12), recording amplifier, recording unit, pref an echo plotter, and a threshold circuit (15) generating a threshold automatically matched to the magnitude of the bed echo. The transducer (11), echo amplifier (12) and threshold circuit (15) are connected in series and to the input of the operational recording amplifier (13) which drives the recorder (14) via a diode (12). The threshold circuit contains an envelope rectifier (16), a capacitor (17) connecting its output to the operational amplifier input, and a series circuit contg. a resistor (18) and diode (20) connected in parallel with the operational amplifier input to form a differentiator with the capacitor.
Patent DE-3779758-D1 (DE)
Inventor: CURE ALAIN
IPC: F16B12/32
Filed: 1987-08-25
Granted: 1992-07-16
Abstract: The modular assembly node is comprised of a hollow element (2) having a semipolygonal contour, including protuberances (2a) and square recesses (2b) drilled in the middle thereof, round or square struts (3) drilled in their middle, screws (4) and nuts (5). Said assembly node is mounted on the sectional elements (1) by means of the struts (3), the screws (4) and the nuts (5).
Patent DE-3780007-D1 (DE)
Inventor: GROSS JUERGEN DR
IPC: G01N21/75
Filed: 1987-11-28
Granted: 1992-07-30
Abstract: A reaction vessel for the optical investigation of small liquid quantities for antigen-antibody reactions has the shape of a cuvette (1) with a rectangular cross-section, four sides (3) and a bottom with a circular recess (3) for a cylindrical element (9). Arc-shaped channels (7) extend from the recess to the corners (8) or walls (3) of the vessel. The element (9) is pref. made of ferromagnetic material.
Patent DE-3786981-D1 (DE)
Inventor: SHAH NUTAN B
IPC: A61K6/884
Filed: 1987-10-27
Granted: 1993-09-16
Abstract: Zinc and strontium unmixed partial salts of lower alkyl vinyl ether-maleic acid copolymers useful as denture adhesives.
Patent DE-3851762-D1 (DE)
Inventor: SPINELLO RONALD P
IPC: A61M5/145
Filed: 1988-05-25
Granted: 1994-11-10
Abstract: An aspirating hypodermic syringe (10) and method for injecting anesthetic whereby flow through the needle, while the needle is entering the tissue, is established independently of the fingers of the operator. An expendable anesthetic vial (16) is used in the syringe (17) in such a manner as to allow effective aspiration along with multiple flow rates. Flow rates and aspiration are affected by a pump assembly and controlled remotely from the syringe (10) by means of switches (28).
Patent DE-3853782-D1 (DE)
Inventor: LEITCH CLIFFORD
IPC: H04L27/36
Filed: 1988-12-16
Granted: 1995-06-14
Abstract: A quadrature amplitude modulation system utilizes two subcarrier signals, each quadrature modulated with information signals which are quadrature modulated onto the RF carrier. This provides a hole in the center of frequency spectrum, permitting carrier and bit sync signals can be provided in the center area of the signal spectrum.
Patent DE-3865589-D1 (DE)
Inventor: MCMILLS JOHN
IPC: B29C65/48
Filed: 1988-02-24
Granted: 1991-11-21
Abstract: A method of joining articles (2) together with the aid of conductive polymer components. The conductive polymer components are neither heat-recoverable themselves nor fixed to heat-recoverable articles and preferably comprise a sintered ultra-high molecular weight polyethylene which undergoes a dimensional change when heat is generated within it. Specific components useful in joining or modifying articles such as pipes or cables are sealing strips (10), pressure access devices (60), and conductive polymer tapes (20).
Patent DE-3865734-D1 (DE)
Inventor: DE LONGHI GIUSEPPE
IPC: F24H3/04
Filed: 1988-03-28
Granted: 1991-11-28
Abstract: The apparatus has a radiator (2) comprising a set of radiating elements (3), inside which there flows a superior diathermal fluid, rigidly associated with a supporting body (5) having at least one thermoventilation unit (6) for the delivery of warm air from said body in a direction substantially orthogonal to the radiator.
Patent DE-3869602-D1 (DE)
Inventor: FUCHS GUENTER DR
IPC: A23L2/52
Filed: 1988-07-14
Granted: 1992-04-30
Abstract: A fruit juice drink with a Ca content of 0.05-0.26 wt.%, a fruit juice content of at least 45% and a sugar content of ca 8% and which is free from added protein, contains added Ca introduced in the form of CaCO3 and an acid component serving to dissolve the CaCO3, the acid component consisting exclusively of natural acids either added in the form of lemon juice concentrate and/or provided by using a fruit juice concentrate contg. a sufficiently large proportion of the natural acids.
Patent DE-3871352-D1 (DE)
Inventor: BROCVIELLE JEAN-MARIE
IPC: E04B1/348
Filed: 1988-12-05
Granted: 1992-06-25
Abstract: Building comprising load-bearing walls (10) made of concrete or the like defining one or more modules with or without floor, characterised in that it also comprises metallic elements forming at least one horizontal frame (12) having an "L"- or upside down "U"-shaped cross-section, of dimensions such that they cover the upper portion of the walls (10) thus providing the binding of the whole assembly of the building. Application to the construction of industrial-type buildings. <IMAGE>
Patent DE-3880623-D1 (DE)
Inventor: BIRKENBACH ALFRED
IPC: F16D55/2265
Filed: 1988-09-23
Granted: 1993-06-03
Abstract: The two sides of the disc brake housing are joined by a narrow profile bridge (2,4) with recesses (5,6), in which are located the  joining supports (7,8), which link the brake pad mountings. The supports are in the non-stressed areas of the callipers. The narrow calliper design enables the centre of action (10) of the hydraulic cylinders to be moved nearer to the centre of mass (14) of the callipers, thus reducing the strain on the mountinq.
Patent DE-3882932-D1 (DE)
Inventor: CROS PATRICK
IPC: C12P19/04
Filed: 1988-11-23
Granted: 1993-09-09
Abstract: Process for the production of biopolymers by fermentation of carbohydrates by means of microorganisms. The process consists in performing the fermentation in an aqueous nutrient medium containing starch as source of assimilable carbon in the presence of a saccharification enzyme. Application to the manufacture of xanthan gum in particular.
Patent DE-3884755-D1 (DE)
Inventor: GERI LUCIANO
IPC: A43B7/14
Filed: 1988-11-08
Granted: 1993-11-11
Abstract: This plantar support (1) must be arranged in the shoe in place of a rigid orthopedic sole; it contains cavities (3,5,7,9) with flexible and elastic walls which contain a granular material allowing adjustment of the bearing surface of the foot; it also has the possibility of metering the material in each cavity.
Patent DE-3886117-D1 (DE)
Inventor: VAN DOORN JOHANNES ADRIANUS
IPC: B01J31/18
Filed: 1988-07-22
Granted: 1994-01-20
Abstract: Novel catalyst compositions, characterized in that they are based upon     a) a palladium compound,   b) an anion of an acid with a pKa of less than 6, and c) a compound of the general formula R1R2M1-R9-M2R3R4, wherein M1 and M2 represent similar or different elements chosen from the group made up of arsenic, antimony, phosphorus and nitrogen, wherein R1, R2, R3 and R4 represent similar of different hydrocarbon groups which may optionally be substituted with polar groups and wherein R9 is a bivalent bridging group containing successively in the bridge, a carbon atom, a silicon atom and a carbon atom, the silicon atom forming part of a -SiR7R8- group in which R7 and R8 are similar or different monovalent substituents exclusively comprising carbon, hydrogen and optionally oxygen. h
Patent DE-50001215-D1 (DE)
Inventor: POLZ ANDREAS
IPC: E05D11/00
Filed: 2000-05-17
Granted: 2003-03-13
Abstract: A front hood system has a front hood of a vehicle coupled to the frame of the vehicle via at least one four-joint hinge. In addition, the front hood can be latched by means of at least one hood lock. An economically and technically feasible protection provided for pedestrians is accomplished in that at least one four-joint hinge has at least one link whose joint is situated on one of the parts of the front hood and the vehicle body can be displaced in the position thereof due to the force of impact of a pedestrian.
Patent DE-50004271-D1 (DE)
Inventor: ANGERMEIER RUEDIGER
IPC: H04N5/262
Filed: 2000-08-23
Granted: 2003-12-04
Abstract: The invention relates to an image processing system, comprising an image recording device (10) with an imaging device (11) and an imaging surface (16); and a digital image storing device. A beam deviation device (17) with a reflecting surface (20) that is configured in the form of a cone envelope is located before the imaging device (11) in a beam path (22) which strikes the image surface (16). The axis of symmetry (21) of said reflecting surface is arranged in a defined manner in relation to the optical axis (18) of the image recording device (10). The image storing device is provided with a transformation device for transforming the projection of the cone surface produced on the imaging surface (16) by the beam deviation device (17) into an image file with image points projected onto the plane. The system is used for determining the profile of a cavity, and a panorama.
Patent DE-50007205-D1 (DE)
Inventor: BRUNMAIR KARL
IPC: A01C23/00
Filed: 2000-05-23
Granted: 2004-09-02
Abstract: Initally the annular pump (12) evacuates the pipe (6) to the reservoir until the rotary pump (11) is primed with liquid manure which it can then pump through a pipe (10) to the trailer tank.
Patent DE-50009194-D1 (DE)
Inventor: ZOLLER DIPL-ING
IPC: H02P27/08
Filed: 2000-07-20
Granted: 2005-02-17
Abstract: The ac motor has a Sine wave input (Un) that is rectified an sent to the drive stage (2). At the same time the zero cross over point is detected and fed into the controller (6) together with the speed setting (14) zero cross over detection (10) signal of the current to the motor load (L).
Patent DE-50009694-D1 (DE)
Inventor: NUSCH DIETMAR
IPC: H04L12/24
Filed: 2000-04-07
Granted: 2005-04-14
Abstract: Requests (17) from a network administration device executed in a control device (11) for a network element are applied to maintained objects (15,16) as maps of physical and logical resources according to an information model and are stored in the network element's database (14). To execute requests, maintained objects defined by a filter in each request are loaded in the network element's working memory (12).
Patent DE-50013260-D1 (DE)
Inventor: ZOBEL WERNER
IPC: F01P5/02
Filed: 2000-09-07
Granted: 2006-09-14
Abstract: Four condenser units (2,3,4,5) are arranged as a box around the fan cavity with coolant connections to ducts (21) with inlet (22) and outlet (23) openings attached to a backplate assembly having an open aperture for air intake. The fan motor is mounted on struts (25).
Patent DE-50103747-D1 (DE)
Inventor: BRAUN WOLFGANG
IPC: F02M61/20
Filed: 2001-01-12
Granted: 2004-10-28
Abstract: An injection device with an injection nozzle (42), a pressure intensifier (12) for intensifying a primary pressure, a first valve device (32) for triggering the pressure intensifier (12), and an actuator for actuating the first valve device (32), wherein the pressure intensifier (12) is activated in a first state of the first valve device (32), the pressure intensifier (12) is deactivated in a second state of the first valve device (32), and a limitation of the through flow quantity to the injection nozzle (42) is provided. The invention also relates to a method, which makes advantageous use of the device according to the invention.
Patent DE-50104876-D1 (DE)
Inventor: HOFFMANN RAINER
IPC: E05B51/02
Filed: 2001-11-03
Granted: 2005-01-27
Abstract: The lock includes an activation shaft connectable on the outside of the door with a lock activation, such as a handle, a cylinder lock, or similar, and is connected firmly at the interior with a friction tongue. The friction tongue is movable through turning the activation shaft between an unlocked position and a locked position. A relative movement of the casing with respect to the activation shaft (13) fixed in the locking position of the friction tongue (15) is enabled through the arrangement of the activation shaft in longitudinal direction of the casing (10). An element (20), giving to the relative movement, is arranged between activation shaft and casing.
Patent DE-50105610-D1 (DE)
Inventor: WILKENS DR MED
IPC: A61N5/00
Filed: 2001-11-26
Granted: 2005-04-21
Abstract: Therapeutic irradiation device comprises a broad-band optical radiation source with a power output of at least 60 mW/m<2> in the 430-500 nm wavelength range and less than 20 mW/m<2> in the 340-430 nm range.
Patent DE-50107983-D1 (DE)
Inventor: POTT EKKEHARD
IPC: F02D41/02
Filed: 2001-01-10
Granted: 2005-12-15
Abstract: The invention relates to a method for temporarily increasing exhaust gas temperature of an internal combustion engine. According to the invention, at least one measure aiming at increasing engine load is implemented and the required torque resulting from the increased engine load is substantially compensated for by regulation of an injected fuel quantity.
Patent DE-50109727-D1 (DE)
Inventor: SCHLESIGER HARTWIG DR
IPC: C08J3/12
Filed: 2001-02-16
Granted: 2006-06-14
Abstract: Process for production of water-soluble cellulose derivatives (I) in the form of powder involves: (a) swelling or dissolving (I) in 50-80 wt% water (based on total weight); (b) converting the solution or gel into finely-divided solid particles by vaporising the water in a high-speed rotary impact mill with the aid of a heat transfer/carrier gas; (c) separating the particles from the gas; and (d) optionally, drying. Independent claims are also included for: (i) powdered (I) obtained by this process, comprising less than 5 wt% with a particle size (PD) of less than 15 microns, less than 2 wt% with a PD below 10 microns and less than 1 wt% below 5 microns; (ii) powder (I) with less than 20 wt% below 15 microns, less than 10 wt% below 10 microns and less than 2 wt% below 5 microns; (iii) powder (I) with six different particle size distributions (A-F) as obtained by sieve analysis, e.g. distribution A with 98.5-100 wt% below 0.25 mm (cumulative through fraction), 95-100 wt% below 0.2 mm, 89-98 wt% below 0.16 mm, 79-92 wt% below 0.125 mm, 65-80 wt% below 0.1 mm and 35-45 wt% below 0.063 mm.
Patent DE-50111426-D1 (DE)
Inventor: HATER WOLFGANG
IPC: C02F5/14
Filed: 2001-12-12
Granted: 2006-12-21
Abstract: The invention relates to a method for preventing the deposition of calcium fluoride in cooling or processed water.  The invention is characterised in that at least one water soluble salt is added to processed water, containing at least one of the following ions: magnesium cations, cations of trivalent metals, anions of oligo or polyphosphate.  The invention is also characterised in that it is particularly suitable for use with water which is used in one or more of the following ways: spray-water-cooling in extrusion casting systems, gas cooling, gas cleaning and humid dedusting of gases.
Patent DE-50115369-D1 (DE)
Inventor: BRENNER AXEL
IPC: B06B1/06
Filed: 2001-09-13
Granted: 2010-04-15
Abstract: The method involves producing ceramic elements as piezoelectric or electrostrictive rods (20) with a constant thickness plastic coating, feeding them to a container (31) with a vibration drive to pack them vertically, filling the container with plastic, resin or polyurethane, removing the container after setting, grinding until the rods are at a length suitable for a working frequency and arranging electrodes to contact some or all rods. Independent claims are also included for the following: an ultrasonic transducer.
Patent DE-50206198-D1 (DE)
Inventor: HAFEMANN KLAUS
IPC: A61C17/34
Filed: 2002-07-26
Granted: 2006-05-18
Abstract: An electric toothbrush drive has a drive shaft (2) with eccentric (17) driving the head (7) through a cardan link (6)
Patent DE-50207260-D1 (DE)
Inventor: MLYNSKI MICHAEL FRANK
IPC: A61N1/365
Filed: 2002-09-05
Granted: 2006-08-03
Abstract: Rate-adaptive heart pacemaker comprises a measurement unit (1), an event determination device (2), a stimulation control unit (3) and a stimulation unit (11) together with associated memory. The measurement unit measures the ECG signal of a patient and the control unit controls the stimulation unit dependent on received signals and calculated events. The pacemaker rate can be increased in a first mode for detected atrial events and lowered in a second mode for detected ventricular events. An Independent claim is made for Rate- adaptive heart pacemaker with an associated activity measurement unit that detects patient activity and generates activity signals that are sent to the stimulation control unit.
Patent DE-50208153-D1 (DE)
Inventor: HELL MANFRED
IPC: A45F3/04
Filed: 2002-07-15
Granted: 2006-10-26
Abstract: The invention relates to straps, in particular shoulder straps, for carrying a rucksack (1), a bag, a haversack or similar container on the body, made from a tensile strap material, whereby the strap (2, 3) comprises a section (12, 13) with a greater elasticity than the surrounding strap material.
Patent DE-50209652-D1 (DE)
Inventor: HORN BERNHARD
IPC: H04H60/23
Filed: 2002-01-29
Granted: 2007-04-19
Abstract: The invention relates to a device for receiving digital radio signals, comprising a digital radio receiver which has several transport current paths and at least two signal sinks. Switching means which are used to connect each of the transport current paths to each of the two signal sinks are also provided.
Patent DE-50301094-D1 (DE)
Inventor: KOEHLER DIETMAR
IPC: A21D8/02
Filed: 2003-05-14
Granted: 2005-10-06
Abstract: In a process to impart a trade mark or indicator mark to bread, a branding iron is applied to the unbaked dough prior to the prior art baking process. The branding iron is applied to the surface of the risen unbaked dough at a temperature of 200 to 250C.
Patent DE-50304999-D1 (DE)
Inventor: ZUEFLE MICHAEL
IPC: B29C45/76
Filed: 2003-02-01
Granted: 2006-10-26
Abstract: An injection molding machine (40) comprises input and output units, actuators (41,43,44), sensors (42) and computing unit(s). A functional assignment of the input and output units, actuators and sensors is established via the computing unit and is changeable online. An Independent claim is also included for an apparatus comprising the inventive injection-molding machine.
Patent DE-50306988-D1 (DE)
Inventor: VIEGENER WALTER
IPC: E03D1/012
Filed: 2003-02-26
Granted: 2007-05-24
Abstract: A cistern (1, 1') is installed in a wall cavity under a layer of plaster. The cistern has a fitting aperture (2, 2'), an outlet in the base, and a rotating discharge mechanism (5, 6; 5', 6'). The fitting aperture (2) has a fixture (9) for the discharge mechanism. The fixture (9) esp. has a clamp (10, 11) by means of which the fixture is retained in the fixing aperture.
Patent DE-50308454-D1 (DE)
Inventor: BODEN HERBERT
IPC: D21G9/00
Filed: 2003-12-10
Granted: 2007-12-06
Abstract: A papermaking assembly operates in a moist wet environment and incorporates one or more electro-mechanical actuator position-change devices (2). The device is esp. enclosed within a splash-proof housing fabricated of flexible non-corroding material.  Air pressure within the housing is maintained above the ambient atmospheric pressure level. The internal air pressure is maintained by a pump. The position-change device is and electro-mechanical linear drive with an interior void which is linked to a perforated suction drum.
Patent DE-50308794-D1 (DE)
Inventor: EGGERT THOMAS
IPC: F16H3/091
Filed: 2003-04-10
Granted: 2008-01-24
Abstract: An error relative to the sense of rotation is discovered when a direction signal from a sensor over a determined time period does not correspond with a predefined sense of electricity supply to the motor. In the case of brushless motors a series of frequency levels from different sensors may be used to determine the sense of rotation. Independent claims are also included for the following : (1) a coupled or selective gearbox actuator motor which has equipment to study the authenticity of the sense of rotation; and (2) A coupled or selective gearbox actuator motor which has a Hall type sensor whose signals are detected by the equipment to study the authenticity of the sense of rotation.
Patent DE-50310997-D1 (DE)
Inventor: ASSMANN STEFFEN
IPC: A61C5/62
Filed: 2003-06-23
Granted: 2009-02-12
Abstract: The invention comprises a discharge device for dental purposes. This discharge device is filled with a dental ceramic material, preferably an opaque in dispersible form, in particular in the form of a solution or suspension. The discharge device is in particular a spray can.
Patent DE-58901414-D1 (DE)
Inventor: WULFF MICHAEL
IPC: G03B27/10
Filed: 1989-11-23
Granted: 1992-06-17
Abstract: The copying device for the modification (distortion) of film patterns, which are arranged on a film to be exposed, comprises a light source 2 which is movable over the film and film pattern. A relative movement between the film pattern and the film is effected in a known manner in the axial direction of the movement of the light source in order to carry out the desired elongation or compression. Further, a slit or line diaphragm is provided, preferably in the form of a collecting lens 6, which extends transversely relative to the movement direction of the light source and is movable along with this. According to the invention, the light source 2 is substantially enclosed by a light collecting foil 3 (as is commercially available under the trademark "LISA" of the firm BAYER AG), one edge of the foil extends parallel to the line diaphragm 6 and is adjacent to it. Accordingly, a point light is radiated in spite of excitation by means of a scattered light in the edge axis. Due to the high efficiency, the collecting lens can be sharply stopped down, i.e. a very narrow light slit is usable, so that a great depth of focus is formed and a shadow-draw effect is prevented.
Patent DE-58905419-D1 (DE)
Inventor: RUBACK WULF DR
IPC: C09K23/44
Filed: 1989-04-19
Granted: 1993-10-07
Abstract: Skin-tolerated polyether-carboxylates have a high viscosity. It is known that the viscosity of polyether-carboxylates containing common salt can be greatly reduced by acidification with surface-active acids. According to the invention, concentrated pumpable polether-carboxylates, which are free of common salt and extraneous surfactants, can be produced by the addition of small quantities of alcohol. Preparation of concentrated pumpable polyether-carboxylates and the use thereof in cleaning agents.