baber/WOPTO huggingface dataset:
Patent DE-19649837-A1 (DE)
Title: Wideband laser with self tuning for producing spectrally broadband light
Inventor: MENZEL RALF PROF DR
IPC: H01S3/10
Filed: 1996-12-02
Abstract: The laser uses time variable spectral feedback to a resonator so that the centre frequency of the laser (M1,AM,M2) varies with time. The time variable spectral feedback is achieved with a rotating grid in the resonator. Alternatively, the time variable spectral feedback can be achieved using a non-linear optical element (SBS) whereby part of the light emanating from the resonator (M1,M2) e.g. via a partially reflective mirror, is incident on the non-linear element and then fed back into the resonator with a frequency shift.
Patent DE-19650327-A1 (DE)
Title: Control and instrumentation process method e.g. for power plant
Inventor: BOEGGE MICHAEL DIPL ING
IPC: G05B23/02
Filed: 1996-12-04
Abstract: The method of processing process signals (PS,PS') of a power plant, of which each is assigned a time marker characterising the time at which the signal was detected, and for each process signal it is checked via the signal's corresponding time marker, whether the process signal was detected within a specified interval before testing. The process signals (PS) detected within the specified interval are deposited in a first store (22), and those process signals (PS') detected outside the specified interval are deposited as delayed process signals (PS') in a second store. More specifically, the total number of process signals (PS,PS') detected within the specified time interval or time slot are deposited in common in an archive (30) as a process signal group (PG).
Patent DE-19650843-A1 (DE)
Title: Irradiation plant sterilising e.g. medical products, packaging and plastics using gamma rays
Inventor: HUEBNER GERHARD DIPL BIOL DR
IPC: B61B10/02
Filed: 1996-11-27
Abstract: A new drive, conveying and control system carries products past a gamma radiation source for sterilisation. In the new design, carriages (1) are driven by a chain in an upper drive rail (2). The carriage (4) runs in a lower rail (3). The carriages are  introduced and released as required, via stoppers (5) and carriers (13). The stoppers are operated by all-metal pneumatic cylinders (6) and the position of the carriage is detected by sensors with vanes (8) between the rails.
Patent DE-19700373-A1 (DE)
Title: Insulating material, e.g. for heat or sound insulation in buildings
IPC: E04B1/74
Filed: 1997-01-08
Abstract: An insulating material, -mat, -plate or moulding comprises extruded hard polystyrol foam, hard polystyrene, hard polyurethane foam, phenol foam, cork, wool, cotton, flax, ceramic fibres or cellulose. The material has perforations stamped over it longitudinally, laterally, diagonally or in other geometrical shapes. The material is preferably formed with or without a binding agent.
Patent DE-19702504-A1 (DE)
Title: Telescoping-type zoom lens for camera
Inventor: NOMURA HIROSHI
IPC: G02B7/08
Filed: 1997-01-24
Abstract: The zoom lens includes an inner barrel (17) concentrically positioned inside an outer barrel (16) drivable to rotate about an optical axis of the lens relative to the inner barrel. At least one inward projection (16e) from an inner periphery of the outer barrel defines a guide groove (16c) extending in the direction of the optical axis. At least one outward projection (17h) from an outer periphery of the inner barrel defines a second guide groove (17a) extending in the direction of the optical axis.  The projections are positioned in an annular space formed between the outer and the inner barrels. The thickness of the annular space in a radial direction of the optical axis is less than the sum of the projections thicknesses where each projection thickness is less than the annular space thickness. A lead slot may be formed in the inner barrel. An innermost barrel (19) placed in the inner barrel may have a follower pin which engages with a guide groove through the lead slot.
Patent DE-19704999-A1 (DE)
Title: Programming method for non volatile memory, e.g. EEPROM
Inventor: CHOI WOONG LIM
IPC: H01L27/105
Filed: 1997-02-10
Abstract: The method involves using a non volatile memory cell (10) having a control gate (1), a voltage free gate (2), source electrode (3), channel region (4) and a drain electrode (5). Also provided are three voltage supplies (6,7,8) and a current detector (9).  The method involves applying one voltage (6), e.g. Vc,i, to the control gate, a second voltage (7), e.g. VD, to the drain, and a third voltage (8), e.g. VS, to the source so that the channel region is initialised and program charge carriers are transferred from the gate to the drain. The conductivity of the channel is monitored during the programming of cell, and the programming step is ended by taking away the initialising voltages when the conductivity falls below a reference value.
Patent DE-19705383-A1 (DE)
Title: Impact sensor e.g. for motor vehicle in-built airbag system
Inventor: MIYATA TOSHIO
IPC: G01P15/00
Filed: 1997-02-12
Abstract: The impact sensor has a housing body (11) with a cavity (12), for the reception of a sensor mechanism and a mounting unit (17), for fixing the housing body to a wiring board (13). The mounting unit has a first pin section (17a), a second pin section (17b), which extends from the first pin section essentially vertical to the linear direction of the first pin section. Also a third pin section (17c), which extends from the first pin section, in a direction opposed to the extension direction of the second pin section. A press-fit recess (16) is formed on each side of the housing body, in which the first pin section and the second pin section are inserted by a press fit. The housing body is fixed at the wiring board (13), by means of that section (17c) of the mounting unit (17), which protrudes from the housing body (11).
Patent DE-19710847-A1 (DE)
Title: Multipart serial produced camshaft for especially internal combustion engine
Inventor: SELZER KARL-HEINZ ING GRAD
IPC: F16H53/02
Filed: 1997-03-15
Abstract: The camshaft (2) has a basic cast material shaft (4) with a series of stepped shoulders (8) arranged as increasing in diameter (D) from the shaft end (6). Each of the shoulders accepts a control cam (10) with a hole in it for the basic shaft. The periphery of each shoulder or hole has at least one group of fine teeth arranged to be touching one another circumferentially and extending axially in the longitudinal direction of the shaft. The control cams are slid on to shoulders in the appropriate order and grip the shaft by the deformation stresses induced.
Patent DE-19710955-A1 (DE)
Inventor: ALESSANDRI NERIO
IPC: A63B24/00
Filed: 1997-03-17
Abstract: The system for programming training on exercise apparatus and machines, with a series of exercises defining a personalized program, includes: a central unit (M) with first processing means (MM) and bi-directional data transfer means (DM); a portable medium (K), with a portable, contact-free memory for data storage; a plurality of stations (S) not connected to one another by a data transmission line and located at the apparatus and/or exercise machines (A, A'), with second processing means (MS) and means for bi-directional data transfer (DS) from and to the portable medium (K), so as to receive as input the data in the portable memory relative to the exercise to be performed on the individual machine, for programming the apparatus and/or machine, and so as to transfer as output to the portable memory upon completion of the exercise, data relative to the performance of the exercise so as to allow such data to be checked; the first processing means (MM), after receiving the real data for the exercise just completed from the portable medium (K) through the bi-directional data transfer means (DM) of the said central unit, are capable of modifying the said program in accordance with the data received.
Patent DE-19713337-A1 (DE)
Title: Multi-armed holder for plates, particularly glass facade plates
Inventor: OBERHOFER ALFONS
IPC: E06B3/54
Filed: 1997-03-29
Abstract: The holder (1) consists of several arms (3) fixed in a star-like formation on a hub (2) and at the end of one of each arm is securable a ball link head (4). The ball link head has a ball shell welded to the arm end. The axes (16) of the arms are inclined to the central axis (10) of the holder at an angle (alpha) in the range of (50) to (85 deg ). The ball link head (4) comprises a ball shell welded to the arm (3), a ball pin with its ball head inserted in the ball shell, a clamp ring in engagement with the surface of the ball head and a tension ring (8) screwed into the ball shell. The clamp ring in the area of its engagement surface is slotted. The pin part of the ball pin is provided with a thread for the connection of a pre-fitted fixture bolt (9) in the plate.
Patent DE-19722545-A1 (DE)
Title: Soldering or welding unit
Inventor: DEUSCH HELMUT
IPC: B23K11/30
Filed: 1997-05-30
Abstract: The electric resistance soldering or welding unit has at least one electrode holder (5) with a changeable electrode (10).  The electrode holder is attached to a carrier structure (1), and is joined to a current source via flexible leads (29).  The electrode holder takes the form of an elongate component which is axially slidable in a bore (6) in the lower section (2) of the carrier structure (1).  The appropriately shaped changeable electrode (10) is attached to the end (11) electrode holder.  The current leads (29) are attached to the other end (13) of the electrode holder.
Patent DE-19722629-A1 (DE)
Inventor: VICK CHRISTIAN
IPC: F16C27/06
Filed: 1997-05-30
Abstract: The invention relates to a case seal (6) for cross-divided crank cases, comprising an upper section (1) and a lower shell (2) (see figure). Both halves of the crank case have bearing seats (3, 4) for bearing (5) a shaft. The inventive case seal (6) is characterized in that it is configured as a single-piece elastic shaped part which can be placed on one half of a crank case along the sealing surfaces (7, 8) and the bearing seats (3, 4). Preferably, the case seal also consists of a second elastic shaped part (11) which can be inserted into the bearing seat (3) of the second half (1) of the crank case that is not provided with the first sealing part (6).
Patent DE-19724186-A1 (DE)
Inventor: PETROV ORLIN DR
IPC: C07D405/04
Filed: 1997-06-02
Abstract: The invention relates to methods for mono and 1,7-bis-N- beta -hydroxyalkylation of cyclene, to corresponding mono and 1,7-bis-N- beta -hydroxyalkyl-1,4, 7,10-tetraazacyclododecane-Li salt complexes as intermediate products in said method and to the use of N-(6-hydroxy-2,2- dimethyl-1,3-dioxepane-5-yl) -1,4,7,10-tetraazacyclododecane-LiCl complex in the production of gadobutrol [Gd complexes of N-(1-hydroxy-methyl-2,3- dihydroxypropyl)-1,4,7-tricaboxymethyl-1, 4,7,10-tetraazacyclododecane].
Patent DE-19724809-A1 (DE)
Title: Heating apparatus for multifamily residential structure
Inventor: FOERSTER OLAF
IPC: G05D23/19
Filed: 1997-06-07
Abstract: The apparatus includes an outside temperature sensor (1) with a transmitter (7). Several control apparatus (5) are provided which each has a receiver. The transmitter and the receivers of the high frequency radio path are allocated to each other via address codes. Preferably, each control apparatus has a memory which stores the identifier of the transmitter. Each control apparatus includes an input unit, e.g. a switch, for entering the identifier of the transmitter. The outside temperature sensor is provided with a code generator (14), a solar cell (10) and a storage unit (12).
Patent DE-19727197-A1 (DE)
Inventor: HOFSAESS MARCEL
IPC: H01H37/04
Filed: 1997-06-26
Abstract: The switch (10) has a temperature-responsive switch mechanism (12) contained within housing (11) provided by a base (14) and a cooperating cover which are each made of an insulating material. A pair of stationary contacts (26,27) are applied to the inside of the cover and contacted by a contact bridge (29) in dependence on the temperature. The cover has a pocket (43) into which a pair of contact surfaces (44,45) coupled to the stationary contacts project, for bridging by a resistance (46) inserted in the pocket, to provide a self-holding function.
Patent DE-19727677-A1 (DE)
Inventor: DROESCHER MICHAEL PROF DR
IPC: B29C67/00
Filed: 1997-06-30
Abstract: In a rapid-prototyping process for forming three-dimensional objects(7) by building up layers microwave energy is employed to harden the layers. Process equipment includes a microwave generator(3).
Patent DE-19738404-A1 (DE)
Title: Door system for passenger aircraft
Inventor: ERBEN HANNES
IPC: B64C1/14
Filed: 1997-09-03
Abstract: The door system has a lock (70) operated in the closed position of the door leaf (2). It locks the door in the door frame independently of the support unit (10,12) and tilt position controller (18). The door lock consists of a locking shaft (72) rotatable on the door leaf and extending transversely over its whole width and with locking elements (74) at the shaft ends for engaging with mating components (78) rigidly fixed in the door frame.
Patent DE-19738579-A1 (DE)
Inventor: LENZ JUN AUGUST
IPC: C12C7/14
Filed: 1997-09-04
Abstract: The invention relates to a cutter (5) for a chopping assembly which loosens the spent mash in a clarifying vat, said mash resulting during beer production. The cutter along with an essentially vertical running shaft (8) which is straight, wavy or zigzag shaped has at least one chopping or cutting element (7, 12) at the end of the shaft. The chopping or cutting element (7, 12) can be fastened to or detached from the shaft (8) so that the chopping or cutting element (7, 12) can be changed out independently of one another from the shaft (8) of the cutter (5).
Patent DE-19743143-A1 (DE)
Inventor: KIRCHENGAST MICHAEL DR
IPC: A61K45/06
Filed: 1997-09-30
Abstract: The invention relates to a combination consisting of endothelin-antagonists and beta receptor blocking agents. Said combination is suitable for the treatment of diseases.
Patent DE-19746913-A1 (DE)
Title: Use of reinforced fleece as medical carrier material, especially orthopedic bandage
Inventor: HIMMELSBACH PETER
IPC: A61F13/02
Filed: 1997-10-23
Abstract: A fleece (A) stitched with sewing thread is used as carrier material for medical purposes.  Its maximum tensile strength is at least 30 N/cm and it is (partly) coated with a self-adhesive composition on one or both sides.
Patent DE-19748094-A1 (DE)
Title: Upper support for ladder
Inventor: SCHMIDT SIEGFRIED
IPC: E06C7/16
Filed: 1997-10-20
Abstract: An adjustable support is fitted to the top of a ladder (1) and is set in different configurations to support the ladder in various locations e.g. onto an overhanging roof. The support also provides an upper anchorage point for a climbing hoist e.g. for a pair of ropes up which a user climbs using foot grips operated with alternating action. The arms (3) of the support are adjustable in two planes. The support is either fitted over the end of the ladder or grips the upper rungs of the ladder. The arms of the support are telescopic to adjust the fitting.
Patent DE-19748758-A1 (DE)
Title: Motorized positioning drive, preferably slide or valve drive for controlling water feed to a snow cannon
Inventor: RIEDER WALTER
IPC: F16K31/04
Filed: 1997-11-05
Abstract: In the drive sequence between the drive component (13) and the engagement unit (5,2) or parallel to the drive sequence at least one force accumulator with at least one spring component (21) is provided, which by emission of its spring energy causes a movement of the positioning member in a first direction (A). A first piston-cylinder arrangement (3,4) has a piston forming a first chamber (14) with variable volume in the first cylinder for a hydraulic fluid. A hydraulic pump is formed by a second piston-cylinder unit (7,8) and in the second cylinder a second chamber (15) is formed by a spindle (9), displaceable in its axial direction by an electric motor (13).
Patent DE-19751591-A1 (DE)
Title: Determination of flowing mineral suspension density, for e.g. ores, coal, gypsum or sand
Inventor: DOBERSEK ALBIN
IPC: G01N9/26
Filed: 1997-11-21
Abstract: The control computer is supplied with currently-measured values of pump motor power consumption (13). The density of the flowing suspension is determined in terms of the power consumed at given speed(s). An Independent claim is included for corresponding equipment to carry out the measurement. Preferred features: Density is determined by division of the measured pump power, by a pump power coefficient. The pump power coefficient is determined from a functional relationship involving at least the pump rotary speed and the dependence of pumping efficiency on total working time. In one operational mode, the computer (11) controls pump (16) motor (15) speed in terms of plant parameter(s) through a variable speed drive (14) (frequency converter type). In another, to determine the density, the pump is operated at constant speed. A variant based on similar principles is described.
Patent DE-19753543-A1 (DE)
Title: Artificial teeth with natural shape and a specific relationship between indents and elevated areas
Inventor: BROSCH VOLKER
IPC: A61C13/097
Filed: 1997-12-03
Abstract: The new design of artificial teeth (1) has a particularly natural shape, especially regarding the upper surface (6) of the tooth, which is equipped with multiple elevated areas (20) and indents (21) for better chewing results and better positioning of the jaws when the mouth is closed. A group of teeth forms a set position in order to support each other, give optimal results in chewing and look as natural as possible. The area (8) where the tooth meets the gum (9) is designed in a way so as to avoid the fixing structure of the tooth becoming visible.
Patent DE-19753795-A1 (DE)
Inventor: DONNERHACK ANDREAS DR
IPC: B01D53/047
Filed: 1997-12-04
Abstract: The inventive method for separating a gas in a gas mixture uses the different magnetic susceptibilities of said gas and the residual gas mixture. The separation is carried out using an inhomogeneous magnetic field with one or several interference surfaces.
Patent DE-19754509-A1 (DE)
Title: Front axle for child's toboggan
Inventor: WOLOSZYNSKI HANS GEORG
IPC: B62B13/18
Filed: 1997-12-09
Abstract: The front axle (1) of the toboggan consists of 20 x 5 mm strong flat steel and has a length of 20 cm. Two stay bolts (2) made of round steel are welded on the front axle and have a diameter of 6 mm and a length of 10 mm. The two stay bolts are for fastening on the toboggan. Two wheel supports (3) are welded to the structure and have a dimension of 3.5 x 4 mm, and a thickness of 5 mm, and have a 10 mm diameter hole (4) in the middle. The supports accommodate steering wheels with a dimension of 50 x 19 mm.
Patent DE-19755191-A1 (DE)
Title: Determining model-specific factors for assigning classes to test data in speech recognition
Inventor: BEYERLEIN PETER
IPC: G10L15/14
Filed: 1997-12-12
Abstract: The method uses a probability model to evaluate test data and assign them in different classes. Probability values of different models for the same class assignment are evaluated with model-specific factors and combined to form a total probability value. The model-specific factors are determined such that the total probability of assigning the training data to particular classes is a minimum compared to other classes, and erroneous classification of the training data is minimized.
Patent DE-19802951-A1 (DE)
Title: Moisture absorber for drying air in vehicles
Inventor: KRUSE REINHARD DR
IPC: B60H3/02
Filed: 1998-01-27
Abstract: The moisture absorber consists of a container permeable by water vapor, made of metal, plastic or textile material, filled with a solid drying medium which can easily be regenerated by warming it, e.g. in a domestic oven. If installed in a vehicle, the power supply of the vehicle itself can be used to regenerate the drying medium.
Patent DE-19803662-A1 (DE)
Inventor: SCHUPFNER MARKUS
IPC: G01C21/20
Filed: 1998-01-30
Abstract: The invention relates to a navigation device and a method for position determination by means of coupled navigation, wherein a comparison is made between a position calculated by a processor (12) on the basis of measured values provided by a distance sensor (13) and a direction sensor (14) and a probable position stored in a digital road map. The deviation between the calculated position and the corresponding position are stored in the digitized road map. The stored deviations are used to generate a correction value serving to correct the calculated position.
Patent DE-19804384-A1 (DE)
Title: Semiconductor memory for first-in-first-out (FIFO) system
Inventor: KOYAMA MASAYUKI
IPC: G06F12/00
Filed: 1998-02-04
Abstract: The memory comprises a memory section (6) for data writing on a write address and for read-out of data from a read-out address in coincidence with a clock, which is counted by a counter section (7) for processing repetition for sequential output of values, circulating between a first and second value for generating the write or the read-out address. A logic link circuit section (100A) generates a value, equal to an output value, to which a preset number of clock pulses has been previously supplied by the counter section, as the write or read-out address not generated in the counter section.
Patent DE-19808266-A1 (DE)
Inventor: LE MOUAL MICHEL
IPC: B29C44/34
Filed: 1998-02-27
Abstract: The invention relates to a method for foaming plastics by using carbon dioxide as a foaming agent. According to the inventive method, liquid or supercritical carbon dioxide is placed under an increased pressure and fed to the plastic in order to foam the plastic. The invention also relates to a device for foaming plastic by using carbon dioxide as a foaming agent where a source for liquid or supercritical carbon dioxide is connected to at least one device provided for increasing the pressure of the carbon dioxide.
Patent DE-19810487-A1 (DE)
Title: Eccentric press with pivot mounted cam shaft
Inventor: WEGENER KONRAD
IPC: B21J9/18
Filed: 1998-03-11
Abstract: The press has a first (10) and second (9) cam eccentrically connected to the cam shaft with first (26) and second (25) adjustments adjusting the eccentricity on the two cams. A gear (40) connects, at least temporarily, the two adjustments. The gear contains a countershaft (41) carrying a first (47) and second (46) cog wheel connected to one of the adjustments. The first adjustment is a cam and supports a connecting rod leading to a plunger swivel or pivot mounted on an axle on the cam arrangement.
Patent DE-19811054-A1 (DE)
Title: Station for public transport vehicles
Inventor: SCHUCK PETER PROF
IPC: E01F1/00
Filed: 1998-03-13
Abstract: The station (2) can be built up in modular form. It can be in the form of an extension to an existing surface or underground station. It has several modules which can be coupled to each other. The size and length of the station are flexible. The modules come in the form of end modules (8) and middle modules (10), of which as many as required can be fitted between the end modules. The modules may have a gate level and a platform level.