baber/WOPTO huggingface dataset:
Patent DE-19518714-A1 (DE)
Title: Optical sensor with measuring body
Inventor: SCHNEIDER SANDRO M O L
IPC: G01D5/249
Filed: 1995-05-22
Abstract: The measuring system (M) has a micro (S,facet), which by means of a diffractively working optical units (DOE), is imaged on a light sensitive screen as a pattern in the receiver (R). The diffractive optical system (DOE) is integrated in the measuring system (M). The light source is a laser.  The diffractive optical system (DOE) is arranged between the measuring system (M) and the light sensitive screen. The light source is a LED. The transmitter is designed as a rotary transmitter, and the measuring system (M) is a pulse disc with a microstructure (S), produced according to the method for compact discs.
Patent DE-19527790-A1 (DE)
Inventor: GOEPP KAMILL DIPL ING
IPC: C03B29/00
Filed: 1995-07-28
Abstract: Proposed is a method for fire-polishing glass using a burnable gas-oxygen flame, the method being characterized in that the burnable gas contains between 10 and 50 % by vol. of acetylene. The combustion gas may be formed by mixing normal, essentially acetylene-free, combustion gas with acetylene. The device for carrying out the method has a burner in which the gases pass through a mixer before reaching the nozzles, the mixer being connected up to separate burnable gas and acetylene feeds.
Patent DE-19528664-A1 (DE)
Title: Load=bearing member, especially aerodynamically thin aerofoil - skin and walls of chambers of supporting and stiffening structure consist of composite material, the synthetic resin of which is hardened in common working process
IPC: B64C3/26
Filed: 1995-08-04
Abstract: The skin and walls of the chambers of the supporting and stiffening structure of the aerofoil consist of a composite material, the synthetic resin of which is hardened in a common working process. The fibre material of the chamber walls consists of a braided sleeving, and the fibre material of the skin consists of several flat woven fabric layers with crossing fibre directions.
Patent DE-19538557-A1 (DE)
Title: Process to replace buried gas or water supply pipes in sections
Inventor: STREFELD THOMAS
IPC: E21B7/20
Filed: 1995-10-17
Abstract: The process replaces a buried gas or water supply pipe in sections, which are separated from the pipe between two pits, and which are removed by a device. The removed pipe is broken up into sections, and a new pipe is put into the old route. The section which is separated from the old pipe is pressed from one pit into a second pit, by a piston which has two or more telescopic sections. When the piston is retracted, at least one pipe is drawn in. The process may be performed by a piston (3) which has a pressing head (6), which may be adapted to match the sleeve or tip end of the pipe section.
Patent DE-19540942-A1 (DE)
Title: Electric plug-in connector
Inventor: PFEIFFER WOLFGANG
IPC: H01R13/502
Filed: 1995-11-03
Abstract: The plug connector has a number of electric contact sockets or pins (2,3) arranged in an insulating body aligned coaxially to the plug housing axis. The insulating body is formed of two parts. Each part has axial through-recesses (8) to receive the contact sockets or pins (2,3). One insulator part is provided by abutments radial to the middle axis (4,5) of each through-recess (8). These are located radially inwards when the two insulting parts are combined and each cooperates with a counter-abutment surface of the contact socket or pins to fix it inside the insulating body part. One of the two insulating body part (6) has guide sections (10a,10b) with a wedge shaped cross-section. The abutment as part of the other insulator body part is formed by slit shaped deflection sections (91,9b) to provide a form locking deflection of the abutment radially to the middle axis of the recesses (8) when the two insulator bodies are combined.
Patent DE-19546071-A1 (DE)
Title: Parking disk with integral radio clock for timing of parking periods
Inventor: KNOLL HELMUT
IPC: G07C1/30
Filed: 1995-12-09
Abstract: The parking disk includes an integral clock which is supplied with electrical power. When the vehicle ignition is switched off, this electrical power supply is interrupted and the clock stops to show the start of the period for which the vehicle is parked. When the vehicle is restarted, electrical power supply to the clock is restored, thus enabling it to display the correct time once more. The parking disk and its integral clock can be built in to new vehicles or added later. If the disk is fitted to a new vehicle in a position which is visible from the inside of the vehicle, no additional internal clock will be required.
Patent DE-19602964-A1 (DE)
Title: New morphine derivatives
Inventor: HARTMANN MICHAEL
IPC: A61K31/485
Filed: 1996-01-27
Abstract: Morphine derivatives of formula (I), and their salts, are new: D = 1-4C alkyl (optionally halogenated); X-Y = a bond which may be single or double; P = CLR1R2, CO-CLR1R2, CO-NL1L2 or L3; L = A1-(CR3R4)k-A2-B or A1-Q-A2-B; L1 = CR1R2-B, CR1R2-CR3R4-B or R1; L2 = CR1R2-B or CR1R2-CR3R4-B; L3 = Q-A1-B; k = 0-5; R1-R4 = H, 1-4C alkyl (optionally unsaturated), (CH2)x-OR7, (CH2)x-OC(O)R7, (CH2)x-F, (CH2)x-Cl, (CHF)x-F, (CHCl)x-Cl, (CF2)x-F or (CCl2)x-Cl; x = 0-2; A1, A2 = (CH2)m; m = 0-4; Q = a carbo- or heterocyclic, saturated or wholly or partially unsaturated, mono- or bicyclic 5-10 membered ring system, optionally substituted by R3 and/or R4, provided that Q is not a 7-10 membered monocyclic group; B = X, CHXY or CXYZ; X, Y, Z = a group (CH2)n-V; V = OH, CO2R7, CN, CONR5OR6, CONR5R6, OR5, COR5, OC(O)R7, CONR5OR6, NR5-C(O)R6, SR5, S(O)R5, SO2-NR5R6, NR5R6, NHC(O)R5, NH-SO2-R5, F, Cl, Br or NO2; n = 0-4; R5-R7 = H, 1-4C alkyl, 2-4C alkenyl, aryl or benzyl.
Patent DE-19606835-A1 (DE)
Title: Control system for IC engine
Inventor: TOMISAWA NAOKI
IPC: F02D21/08
Filed: 1996-02-23
Abstract: The control equipment (13) for the engine (1) has a system for detection of fluctuations in the engine output and a combustion limit controller for closed loop control of an engine control parameter which contributes to the combustion conditions. This enables the output fluctuations to approach a permissible maximum limit. A control parameter switching circuit switches and adjusts the parameter according to the engine operating conditions. The output fluctuation detection can be based on integrating the cylinder pressure over a specific time interval i.e. an angular interval after top dead centre.
Patent DE-19612281-A1 (DE)
Inventor: BERNDT CLAUS
IPC: A23J1/00
Filed: 1996-03-28
Abstract: The invention concerns a process for producing protein hydrolysates from animal and/or plant starter materials by comminuting the starter materials, mashing the comminuted starter materials to form a pumpable mass, hydrolysing the mashed starter materials in an electrical discharge section, and separating the aqueous phase of the hydrolysed material from the solid residues and from residues which cannot be mixed with water. According to the invention, the starter material is the hydrolysed at a pH of between 10.0 and 14.0 and the hydrolysed starter material is subjected to a subsequent reaction for at least one hour at a pH of between 10.0 and 14.0, the temperature being at least 70  DEG C.
Patent DE-19614949-A1 (DE)
Inventor: BROZIAT HORST
IPC: A61F2/30
Filed: 1996-04-16
Abstract: A bone implant has a shaft (1) anchored into a bone. The surface of the bone implant is shaped into detail elements (8) oriented in a certain direction. The detail elements (8) have pointed shapes and are partially linked by bridge-like and/or net-like connecting strips. An intimate connection is thus achieved between bone and implant. Also disclosed is a process for producing the bone implant by means of a model capable of being mounted.
Patent DE-19617165-A1 (DE)
Title: Chassis for commercial vehicle with rigid axle i.e. for diesel electric town bus
Inventor: GASSERT MATTHIAS DIPL ING
IPC: B60G9/00
Filed: 1996-04-29
Abstract: The chassis has a rigid axle (1) with a wheel (2) rotatably mounted at both ends and each driven by an electric motor (3). The drive motors are in the form of geared motors and are mounted in the vicinity of the outer circumferences of their driven wheels. The drive motors can be arranged parallel to or perpendicular to, in front of, behind or above the rigid axle.  The motors can be suspended in the vehicle chassis or in the wheel arches. The transmissions of the motors are force connected to the rigid axle via their housings. The motors can be three-phase asynchronous machines with cage rotors.
Patent DE-19617799-A1 (DE)
Title: Golf ball teeing machine for practice use
Inventor: SUESSKIND-SCHWENDI KONSTANTIN
IPC: A63B57/00
Filed: 1996-05-03
Abstract: The machine has a ball supply container (12) and a teeing device. A part of the teeing device adjoins the outlet opening (20) of the supply container and is coupled with a vibrator (60) containing a ball shaker (64) with rotary mounted driven rod with polygonal cross-section. The vibrator can have a driven worm shaft. A driven conveyor chain (36) is coupled to a conveyor part (28) supporting the tee support (32) and movable up and down in the conveyor shaft (22) which also has a locking piston (24) to control movement of golf balls.
Patent DE-19620011-A1 (DE)
Title: Milling machine with lateral variance correction at finger millers
Inventor: GARNETT DONALD W
IPC: B23C3/34
Filed: 1996-05-17
Abstract: Milling system in which the drive is a CNC device (92). The second holder comprises a base (68) and a pivoting or tilting system (70) which pivotably (74) connects the cage (20) with the base via a compensation arrangement. The milling system has a stabiliser (78,94,96) for the cage which allows a movement of the cage about the swivel axis but which prevents any transverse movement. The stabiliser has a leaf spring (94) jointed to the cage, plug guide plates (130) which are in sliding engagement with the cage.
Patent DE-19621723-A1 (DE)
Title: opening roof with raising and lowering section
Inventor: ODOI KOZO
IPC: B60P3/34
Filed: 1996-05-30
Abstract: An opening roof has a raising and lowering section with a moving part (4) moving relative to a main section (3) of the roof. A tensioning means (5) is located between the moving and main parts, which raises and lowers according to the roof position. An actuating means (21,29) is provided for the tensioner unit, which limits the outward curvature of the tensioner when the moving roof section is lowered. The actuator has guide elements (21), located in the corner regions of the tensioner, and springs (29), which transfer the guide elements inwards as the roof is lowered, and bring them to a horizontal position.
Patent DE-19626061-A1 (DE)
Title: Shock absorber with automatic control for motor vehicles - has piston valve with curved washer, opened by fluid pressure with seat and support
Inventor: CHO KEE HAING
IPC: F16F9/348
Filed: 1996-06-28
Abstract: The absorber has a piston valve (100) with a curved washer (101), opened by fluid pressure. A seat (102) acts with the washer, forming a sealing surface to seal a fluid passage. A holder (103) opposite to the seat has a first holder (104). This extends vertically to support the inner end of the washer, so that its outer end is free. A second holder (105) extends horizontally away from the first, and vertically to a height, which is slightly lower than that of the first. It thus acts as a second support for the washer.
Patent DE-19629736-A1 (DE)
Title: Semiconductor memory device for DRAM cell
Inventor: EIMORI TAKAHISA
IPC: H01L21/60
Filed: 1996-07-23
Abstract: The module includes several contact sections on a substrate surface (1) which comprises an insulating layer (2,3,5) deposited on the substrate surface. A conductive section (6) with a contact section (6a) is located in the insulating layer near the main surface of the semiconductor substrate. A silicon nitride layer (4) covers the substrate main surface and the conductive section is deposited in the insulating layer. Through the insulating layer and the silicon nitride layer runs a conductive path up to the contact section. Preferably the insulating layer contains a conductor (10) coupled by a conductive path to one contact section (1b) of the semiconductor substrate.
Patent DE-19631224-A1 (DE)
Title: Speech control system for sewing machines used by disabled operators
Inventor: KIRSTEN DIETMAR
IPC: G10L15/26
Filed: 1996-08-02
Abstract: A system of speech control for sewing machines has a sound converter (1) for registering speech commands, a speech detector (2) for evaluating the commands, and a decoder (3) for generating control signals for a sewing machine drive (4). The converter (1) is the input element for the speech detector (2), which is succeeded by a decoder, in turn connected with the input intersection point of the machine drive.
Patent DE-19643342-A1 (DE)
Inventor: FUNK KARSTEN
IPC: G01P15/097
Filed: 1996-10-21
Abstract: The invention relates to a method and a device for measuring a physical quantity, wherein a structure is resonance oscillated, a modification of the oscillation frequency of the structure occurring as a result of a change in the physical quantity to be measured is detected and a frequency analog signal is provided. According to the invention the oscillating structure (12) with a resonance frequency (f) is impinged upon by an electrostatic force (FE).
Patent DE-19643800-A1 (DE)
Title: Formwork for wall having at least two opposite spaced formwork panels used in construction
Inventor: WIRTZ NORBERT
IPC: E04B2/86
Filed: 1996-10-30
Abstract: The panels (3) are supported on a support framework (5), whereby spacers (4) are located between the opposing panels and the support framework, formwork panels, and spacers are all rigged together. Each support framework has at least one prefabricated grid-shaped element (7), which extends along the length of a panel and is located on it without the use of a rigid connection. The cross-over bars (9,10) of each grid-shaped element are located in two parallel planes, whereby the grid bars (9) of one plane lie on one of the panels. The bars are made from box-section metal hollow profiles which are welded together at their points of intersection.
Patent DE-19643953-A1 (DE)
Title: Time plan display device
Inventor: FRANK GUENTER DR
IPC: B42D15/00
Filed: 1996-10-31
Abstract: The time plan display device is applicable to timetables, signs showing opening hours, signs showing who is on duty at what times, etc. Each time display device is produced individually on transparent or opaque material by printing or by some other graphic process. The time plan cards or sheets may include additional information, e.g. advertising, rights of admission, coupons, name boards or souvenirs. They may be marked or stamped at agreed points. It may be possible to use them for other purposes such as parking tickets.
Patent DE-19647221-A1 (DE)
Title: Projector for displaying three=dimensional geometrical objects
Inventor: DETERING MICHAEL DIPL ING
IPC: G02B27/22
Filed: 1996-11-15
Abstract: The projector includes a transparent projection medium in which a real picture is generated. Several defined light beams from different directions trigger a multistage physical-chemical reaction at their intersection.  The physical-chemical reaction causes a visible change in the projection medium. Several generated picture point at defined space positions form a geometrical object. The reaction can be reversible for displaying moving pictures.
Patent DE-19701282-A1 (DE)
Title: Press with overload protection
Inventor: FAHRENBACH JUERGEN DIPL ING
IPC: B30B15/28
Filed: 1997-01-16
Abstract: The press has a drive device (2) by means of which a lifting movement is to be imparted to a pushrod. A tool (9) has at least one stage, whose upper tool is joined to the pushrod and whose lower tool is joined to a thrust bearing. There is a coupling device (7) through which the force flow between the drive device and the tool can be interrupted. A storage device (25) is set up to store force values depending on pushrod position. A sensor device determines the force exerted on the tool or tool stage and generates a corresponding output signal.  A monitoring device (24), to which the sensor device is connected, separates the coupling device if a fault situation is present. The stored force values are set-points which occur with undisturbed operation of the press. The monitoring device separates the coupling device when the measured force deviates by more than a certain amount from the set-point.
Patent DE-19701595-A1 (DE)
Title: Pre-heating plant for mat of pressed material for producing wooden panels, especially chipboard
IPC: B27N3/18
Filed: 1997-01-18
Abstract: The pre-heating press (4) has a bottom (5) and top (7) heated press-plate with an air-conditioning distributor (6), forming an air-conditioning press-chamber (9) for the mat of pressed material (M). The processing air generator (1) has a heat-exchanger (10) for heating the processing air, and the steam generator (2) has a quantity flow regulator valve (11) and steam pressure regulator valve (12).  The processing air and steam from the processing air generator and steam generator are introduced into a mixing section (3) from which lead two supply pipes (13,14) opening into the air conditioning ante-chambers (6,8) and each containing a regulating or control valve(15,16). The damp air discharged from the mats of pressed material is drawn off by a fan (17).
Patent DE-19709241-A1 (DE)
Inventor: LUM PAUL
IPC: G01N29/26
Filed: 1997-03-06
Abstract: Ultrasonic probe 100 for imaging tissues has a housing 122 near the probe's distal end 108, an ultrasonic beam emitting assembly 124 having a pivotable part 138, and a driver 144 for producing a pivotal motion on the pivotable part. The pivotable part has on it either a transducer 144 for emitting ultrasound or a reflector (130, fig. 5), so that when the pivotable part pivots, it sweeps ultrasonic energy over a selected angle. Transducer assembly 124 includes a ferromagnetic material 142 and a piezoelectric transducer 144 and is moved by pivotable movement of the plate 138 about torsion arms 140A, 140C caused by magnetic field variations due to a proximate electromagnet 154 (figs. 8 & 9). Alternatively, a flap arrangement can be used (fig. 17). All driving motions for scanning the beam occur near the distal end of the probe. Micromachining methods for the manufacture of the microactuator and transducer assembly are described.
Patent DE-19709653-A1 (DE)
Title: Combined solar element of vertical set of solar collector and module
Inventor: WISSING GERHARD
IPC: F24S23/00
Filed: 1997-03-10
Abstract: The solar collector rests on the module and consists of an outer tube with inner intermediate strap of transparent material with excellent optical properties, high deflecting prism structures, a heat tube, reflector foil, and side closure caps. The solar module consists of a transparent cover plate, interconnected solar cells, surrounded by hermetically tight set, a support plate, and terminals for the solar cells and an incorporated cooling coil in foam foil. The solar collector and module are pressure and steam diffusion-tightly connected. The prism structures can deflect the solar radiation both at the heat pipe and the solar cells for transducing into electric and heat energy.
Patent DE-19711769-A1 (DE)
Inventor: RAUSCH GEORG
IPC: E02F9/22
Filed: 1997-03-21
Abstract: The invention relates to a hydraulic control system for use predominantly for a mobile working machine, especially a wheel loader, comprising at least one hydraulic cylinder (12) which helps to move the working tool, a distribution valve (11) for controlling the pressure channels between the hydraulic cylinder (12), a pressure source and a tank (27), a hydraulic accumulator (21) which can be connected to the pressure source via a filling line (20) and a control valve (50, 60, 75). Said control valve provides the means for controlling the opening and closing of a connection between the hydraulic accumulator (21) and the hydraulic cylinder (12). The aim of a hydraulic control system of this type is to avoid unwanted movements of the hydraulic cylinder. According to the invention, the inventive hydraulic accumulator can only be filled up when the distribution valve is activated in order to achieve this aim.
Patent DE-19713516-A1 (DE)
Title: Determining passive track of acoustic or other radiation emittents under water
Inventor: GRAUL WERNER DIPL ING DR ING
IPC: B63G8/32
Filed: 1997-04-02
Abstract: The method for passive track determination of an acoustic or other radiation emittent, moved on a track at a constant speed, with which the bearing base covers at least three distances with respective differing speed. Direction findings (phi) results, at starting and end points at observed times (t0-t3) and stop coordinates (xe, ye), the results of which are also stored. From the bearing (phi) measured at the times (t0-t3) and the coordinates (xe, ye), for any specified, but not yet known place on the emittent track as an intersection point, which compute the bearings and also the emittent coordinates (xz, yz) assigned to the times, with its course (w) using the computing specification of xz, and yz, according to the extension, that the track sections covered by the emittents and the time intervals needed for their measuring, have the same ratios.
Patent DE-19719054-A1 (DE)
Inventor: KUEHNLE WULF DIPL CHEM DR
IPC: C07C45/00
Filed: 1997-05-06
Abstract: The invention relates to acetophenones with a fluoroalkyl-substituted aromatic nucleus. Said acetophenones are produced in an advantageous, environmentally friendly and effective manner from fluoroalkylanilines and acetaldoxime whereby an appropriate diazonium salt solution is obtained from a fluoroalkylaniline; said solution is reacted with acetaldoxime in the presence of at least one copper compound without adding buffer salts and reducing agents; reaction occurs between 20 and 50  DEG C in the presence of halogenide ions; and the reaction product is subsequently heated to a temperature ranging from 70-100  DEG C.
Patent DE-19725200-A1 (DE)
Title: Total magnetic field measuring device with triple sensor
Inventor: KELLER HELMUT
IPC: G01R33/022
Filed: 1997-06-14
Abstract: The appliance has not less than two sensors one of which is a triple sensor and a computer for processing the sensor signals. The triple sensor (1,2,3) has three individual sensors (11-13;21-23;31-33) each with independent linear alignment. They are arranged in the form of a truncated pyramid. The computer compensates for mechanical errors by a logic operation involving the output signals. The slope of the probes in the pyramid arrangement can have a ratio of length to inclination of 5:1. The three sensors can be arranged one above the other
Patent DE-19728896-A1 (DE)
Title: Sieve purifying melt for pressure injection moulding, in radially-inward, well-distributed flow
Inventor: HEUEL OTTO
IPC: B29C45/24
Filed: 1997-07-08
Abstract: The pressure injection moulding filter includes a casing (13) with an axial induction channel (22) for plastic mass. The sieve insert (S) is held between a cone (26) in the region of external approaching flow, and a lower holder (27) near the internal, axial cavity (A) of the downstream flow region. Flow passes inwardly through holes (L) in the sieve (M) from the annular cavity (E) between sieve and outer casing. The sieve is a perforated tubular section (R), detachably mounted between the holders (26, 27). The approach holder (26) blocks the sieve internal cavity, but leaves peripheral openings clear. These bypass flow to the outside of the sieve, leading it into the annular cavity. The downstream end of this cavity (E) is blocked by the lower sieve holder.