baber/WOPTO huggingface dataset:
Patent DE-4005113-A1 (DE)
Inventor: SEIPLER DIETER DIPL PHYS DR
IPC: H05K1/11
Filed: 1990-02-17
Abstract: The invention concerns a thick-film hybrid unit (1) with a plug connection with at least one ceramic base plate (2, 3) to which the thick-film conductor tracks (7) are applied by thick-film metallisation. According to the invention, thick-film conductor tracks (7) are taken on the outer edge region (12) of the ceramic base plate (2, 3) and there form connection contacts (14) for a counter-plug component (16). The outer edge region (12) of at least one ceramic base plate (2, 3) is inserted through a slot (10, 11) in a plastic body (5) in such a way that the connection contacts (14) are free on one side of the plastic body (5) and may be inserted in a counter-plug connector. The slot (10, 11) between the ceramic base plate (2, 3) and the plastic body (5) is filled in (adhesive seal 15) for the purpose of securing and sealing. This provides an advantageous direct method of plugging in a thick-film hybrid unit so that additional conductive material, e.g. matrix grids and the necessary connections, e.g. bonding or soldering, are unnecessary.
Patent DE-4005219-A1 (DE)
Title: Granulating mixer
Inventor: BOHLE LORENZ BERNHARD
IPC: B01F15/00
Filed: 1990-02-20
Abstract: The mixing chamber has at least one rotating mixer. The chamber can be emptied, and travels up and down between columns. It is raised and lowered using hydraulic cylinders. Each arm of the rotating mixer is flat underneath, has a vertical face on one side and has a third sloping face,
Patent DE-4005803-A1 (DE)
Title: Vehicle charging system directly related to atmos. pollution - compares measured exhaust gas compsn. and quantity and other relevant factors against set standards
Inventor: EUSKIRCHEN JUERGEN
IPC: G01M15/10
Filed: 1990-02-23
Abstract: Inducement to efficient use of engines, esp. in vehicles, is provided by a charging system directly related to contaminating exhaust emissions, using an evaluation comparator. The basic data supplied to the evaluator are firstly the amt.  of emission, measured e.g. by a hot wire anemometer or a turbine counter, and secondly the emission compsn., measured by a spectrometer or lambda probe and classifying by stages the concn.  of NOX, CO, CO2, HC, SO2 etc. Totals of these data are  compared with stored standard values for different pollution levels. Also taken into account are the weight carried by the vehicle and/or the number of passengers, measured by seat contents.  After connection for any errors establised in the evaluator, a  printed account is prepd. for settlement by the driver at established locations such as banks, garages or filling stations. ADVANTAGE - Provides a more rational charging system than current taxation procedures, which ignore many factors, esp. the engine condition and efficiency, which have direct effect on pollution of atmos..
Patent DE-4009277-A1 (DE)
Title: Lock for door of motor vehicle - has mechanism which can hold catch in fully locked or in half locked position
Inventor: TORII NOZOMU
IPC: E05B85/26
Filed: 1990-03-22
Abstract: The lock of a motor vehicle door has a catch (5) in the form of a hook which engages the bolt of the lock. The catch (5) can be held either in the fully locked position or in the half-locked position by a pawl (7) which engages either of the locking abutments (5b, 5c). The pawl (7) is held in either of these two oositions by means of a sliding sleeve (9) which has a projecting pin (9a). This pin (9a) engages a slot (17) in an actuating lever (15) which guides the pin (9a) so that it is located at one end or other of a Z-shaped slot in a locking lever (10). USE - Lock for motor vehicle door.
Patent DE-4009781-A1 (DE)
Title: Gas feedback for filling and discharging tanker vehicle - has multiway valve for coupling tank compartment to one end of gas collector pipe
Inventor: REGENBOGEN HEINRICH DR ING
IPC: B67D7/04
Filed: 1990-03-27
Abstract: The tanker vehicle has a tank divided into several compartments for different types of fuel. Each compartment is equipped with a fuel vapour compensating pipe (2) and a fuel vapour collecting pipe (3) for connecting to the filling station so that, in operation, the collecting pipe serves at the same time as a compensating pipe. Each compartment of the tank is connected by a multi-way valve (16) either to the atmos. or to the fuel vapour compensating pipe, or to the fuel vapour collecting pipe. The fuel vapour compensating pipe forms part of a first subassembly, which connects the tank compartment to the fuel vapour collecting pipe through the multi-way valve. The other end of the fuel vapour collecting pipe is connected by a pipe (11) to the fuel vapour compensating pipe and vents the tank compartment through the multi-way valve. ADVANTAGE - Reduced pipeline system, and simple multi-way valve.
Patent DE-4010667-A1 (DE)
Title: Side bar chain for continuously variable transmission - has additional holding and crossbar integral frame units of titanium alloy construction
Inventor: RATTUNDE MANFRED
IPC: F16G5/18
Filed: 1990-04-03
Abstract: Side bar chain for continuously variable  transmission of the cone and pulley type, with the chain links having several parallel steel side bars. Steel pressure pieces are recessed into the chain, the front faces of which carry the friction forces between friction plate and chain. Additionally, a series of holding side bars (21) and crossbars (24) form thin walled frames (20) outside each outer chain link and lying flat against them. The titanium alloy frame units have a higher elasticity than steel with a lower specific weight resulting in essentially the same tensile strength. USE/ADVANTAGE - Infinitely variablee chain transmission uses sidebars which remove danger of chain failure.
Patent DE-4014512-A1 (DE)
Inventor: HEHNER REINHARD
IPC: B65H18/10
Filed: 1990-05-07
Abstract: Known devices for winding up material webs, in particular paper or cardboard webs, on winding tubes, have longitudinal cutters for separating the material web (1) into individual webs and winding stations (9, 10) arranged on both sides of a driven back-up roll (8). The winding stations have two bearing elements (11, 12) movable in a direction parallel to the back-up roll and upon which is secured a guiding head (15, 16) with a rotative drive (17, 18) that can move in the direction of the back-up roll and penetrate in the winding tubes. In order to be able to adjust without problems the winding stations (9, 10) to various formats, in particular very narrow formats, liquid-cooled electric motors are used as rotative drives (17, 18) for the guiding heads (15, 16).
Patent DE-4014700-A1 (DE)
Title: Workpiece transport device using self-propelled carriages
Inventor: UTZ RAINER DIPL ING
IPC: B61L23/00
Filed: 1990-05-08
Abstract: The carriages are moved along a guide rail network, with control effected via sensors (30,52,53) and switching devices (50,54) for detecting travel data and external signals fed to a microprocessor (10). The microprocessor (10) is coupled to the drive (12) and braking systems for the carriage used for obtaining the shortest possible transport time, with close following of the carriages one behind the other. Pref. the microprocessor (10) evaluates the mass of the carriage to control the acceleration or deceleration.
Patent DE-4014929-A1 (DE)
Title: Electronic control of automatic transmission for smooth starting - stope engine upon simultaneous movements of accelerator pedal and gear selector at low speed
Inventor: SCHLOTTHAUER THOMAS DIPL ING
IPC: B60K28/10
Filed: 1990-05-10
Abstract: The fuel supply or ignition is controlled in response to signals representing the selected gear ratio, road speed (vFz) and brake operation. A frequency-to-voltage convertor (f/U) feeds a comparator (V) connected to an EPROM whose output (O3) is inverted by an n-p-n transistor (Tr). At a stand-still in Park, and below 10 km/hr in Neutral, if the brake pedal is not depressed, the controller acts automatically to stop the engine.
Patent DE-4021140-A1 (DE)
Title: Trailer for distributing fodder from silo - makes use of height-adjustable frame with hydraulic actuators
Inventor: EIDENHAMMER JOHANN
IPC: B60G17/00
Filed: 1990-07-03
Abstract: The trailer is for an agricultural vehicle. It has a single or tandem axle (17) and a floor (1) with a fodder distribution arrangement (2) at one end of the floor. The frame (6,7,8) of the trailer is height adjustable in relation ot the axle by a pair of hydraulic cylinders (14,14') acting on lever arms (12,12'). USE/ADVANTAGE - Trailer for distributing fodder which avoids damage which could be caused by coming into contact with uneven ground.
Patent DE-4027680-A1 (DE)
Title: Round or flat wire frame section -  has abutting surfaces soldered together, with join in middle of curved part
Inventor: GROBE REINHARD
IPC: B21D53/74
Filed: 1990-08-31
Abstract: The frame section is made of round or flat wire.  It is esp. for use as an insert for cupboards, such as in kitchens. The ends of the wire are joined by abutting surfaces (4,5) after the section has been bent.  The join (2) is positioned in the middle of the curved part (3) of the frame section (1). The abutting surfaces (4,5) run orthogonally to the tangent at the apex (S) of the curved part (3).  The abutting surfaces (4,5) are soldered together. USE/ADVANTAGE - The round or flat wire frame section is easily made and pleasing in appearance.
Patent DE-4035615-A1 (DE)
Title: Vehicle drive unit - has front engine supported on two bearings, and has coupling as connecting link, with central pipe
Inventor: HAVEMANN KIM DIPL ING
IPC: F16F15/02
Filed: 1990-11-09
Abstract: The vehicle's drive unit has a front engine (2) supported in two bearings on the vehicle's chassis. The back drive unit (3, 4) is supported by at least one elasticd bearing (6, 7; 8, 9). The engine (2) is connected to the drive unit (3, 4) by a coupling (5) comprising a connecting-link (14-17). A central pipe (4) moves with its front end with the engine (2), and is rigidly fixed at the back end to the drive unit (3, 4), and contains a drive shaft and has a torque transmission link. ADVANTAGE - The drive unit couples the engine's oscillations, produced by non-compensated forces and momentum.
Patent DE-4037101-A1 (DE)
Title: Shock absorber for motor vehicle - consists of outer pipe forming hollow support, with inert and rigid mass, and expander struts
Inventor: THUM HOLGER-MICHAEL DIPL ING
IPC: B60R19/26
Filed: 1990-11-22
Abstract: The shock-absorber for a vehicle consists of an outer pipe forming a hollow support (1) which is longitudinally deformed on impact by at least one inert mass (3). At least one rigid mass inside the hollow support displaces the hollow support axially. An expander consists of expander struts (4) resting radially against the support's inner wall, and in which force is exerted to change their tilt. The struts are joined (6) to a cross-wall of the hollow support on the side not facing the mass (3). USE/ADVANTAGE - The deformation properties of the hollow support forming the shock absorber are set in relation to the impact-delay.
Patent DE-4040737-A1 (DE)
Title: Adjustable skeleton for textile puppets - has separate arms and legs of punched plate which attach securely to punched trunk by hooked ends and plastic head holder fixed to neck
Inventor: WALDVOGEL JACQUES DR
IPC: A63H3/04
Filed: 1990-12-20
Abstract: A skeleton structure for assembly of a puppet comprises a trunk (1) and projecting neck (11), separate arms (2) and legs (3) each of which is produced as a punched component from an inelastic, bendable plate. The skeleton also has a plastic head holder (15) which attaches to the neck projection (11).  Arms (2) and legs (3) are attached to the trunk (1) by hooked tongues which insert under punched straps (12) on the trunk (1) and prevent detachment. The flat components have an epoxy resin coating. USE/ADVANTAGE - The skeleton is used to produce textile puppets which can be assembled after stuffing, can be adjusted to form natural poses and is cheap to produce.
Patent DE-4105270-A1 (DE)
Inventor: CHAVES SALAMANCA HUMBERTO
IPC: G01D5/26
Filed: 1991-02-20
Abstract: An optical process and device for measuring displacement or deformation is disclosed, in which a light beam is emitted by a light emitter (1) having a time-constant luminous power. By coupling the object to be measured to the light emitter (1), to an optical system (2, 4 to 13) or to an optical light receiver (3), the size of a cross-section of the light beam that coincides with a predetermined optical cross-sectional plane of the light beam located in the path of the light beam determined by the optical system (2, 4 to 13) changes with the displacement or deformation of the object to be measured. The luminous power, that also changes when the cross-section of the light beam changes, is measured by the optical light receiver (3) only in a partial cross-section of the light beam having predetermined constant dimensions that lies in said optical cross-sectional plane. The thus measured luminous power is evaluated to determine the displacement or deformation of the object to be measured. This measurement principle allows a high measurement resolution in time to be achieved.
Patent DE-4108690-A1 (DE)
Title: Easily manipulated stable pincers -  for breaking scored glass or ceramic plates
Inventor: BROCH EBERHARD
IPC: C03B33/12
Filed: 1991-03-16
Abstract: Pincers, for breaking scored pref. thick-walled glass or ceramic plates, have a working jaw (4) and a seating jaw (8) arranged in a C-shaped pincer body (1), the seating jaw (8) being fixed rigidly to the pincer body (1) and one pincer arm (2), while the other operative pincer arm (3) can pivot about a pivot pin (11) in the pincer body (1) and acts eccentrically on the working jaw (4). ADVANTAGE - Pincers have high stability and are simple to manipulate.
Patent DE-4109015-A1 (DE)
Title: Prevention of restriction in urinary duct - by inserting elastically expansible tube of corrosion resistant metal
Inventor: SACHSE HANS PROF DR
IPC: A61F2/00
Filed: 1991-03-20
Abstract: After a patient has undergone an operation for enlarging the urinary duct a recurrence of a restriction in the duct is prevented by inserting a tube of corrosion resistance which is elastically deformable. The tube has a normal diameter which is slightly greater than that of the urinary duct. A longitudinal slit is made in the tube and an edge (2) of the slit is pressed over the opposite edge so that the diameter of the tube is reduced. The tube is held in this position of reduced diameter and inserted into the urinary duct. The tube is released so that it expands elastically and supports the wall of the urinary duct. USE/ADVANTAGE - Prevention of a restriction of the urinary duct by an elastically expansible tube.
Patent DE-4115579-A1 (DE)
Title: Stamping press with slewing arm - has plain bearings for static transmission of stamping loads in arms
Inventor: GUENSCHEL KARL
IPC: B26F1/40
Filed: 1991-05-13
Abstract: The stamping press has an easily slewed arm movable in ball-or roller-bearings on a column when relieved of stamping pressure. The column works in bearings in a stand to carry out the stamping stroke in the axial direction. Plain bearings (2, 3) in the plane in which the arm (1) is guided provide rotary movement and static transmission of stamping loads in conjunction with a spindle bearing (4) and an adjustable roller (5) in ball- or roller-bearings. ADVANTAGE - Low rate of wear, and requires little effort to move when relieved of stamping pressure.
Patent DE-4121836-A1 (DE)
Inventor: FRIKKEE ARIAN
IPC: H01R9/26
Filed: 1991-07-02
Abstract: In the case of this terminal block, whose conductor connections (2) are connected via socket contacts (5) by means of a plug-on module (7) which contains a switching device, the desired interruption point (12) in the upper region of the plug-on module (7) is arranged to be freely visible from above and accessible, above the wiring plane of the terminal block. Easy handling of the interrupter lever (15) of the interruption point (12) is possible. In the event of damage in the region of the interruption point, it is sufficient to replace the plug-on module (7). <IMAGE>
Patent DE-4123596-A1 (DE)
Title: Device for removal of rotary workpiece pips - has saw blade adjustable relative to workpiece moving along longitudinal axis and driven by electric motor
Inventor: WEBER JUERGEN
IPC: B23D79/02
Filed: 1991-07-17
Abstract: The device is mounted on a fixture frame (1) with a base plate (2) and a vertical support plate (3). An electric motor (5) drives the cutting tool which is a saw blade (6). The plane of the cutting tool is in the direction of the longitudinal axis (62) of the swivel. The workpiece is in a socket (9) of the device resting on the location surface (8), while the saw blade is placed through an intermediate slot (7) in the location surface. The latter is adjustable relative to the saw blade axis to ensure concise tangential positioning of the workpiece relative to the blade teeth. USE/ADVANTAGE - Quick and concise removal of pips.
Patent DE-4124615-A1 (DE)
Inventor: STURMHOEFEL ULRICH
IPC: B63B21/08
Filed: 1991-07-25
Abstract: A hawser mounting arrangement provides two alternative towing points between a winch 58 and the stern of a tug or towing vessel by having fixed and selectable locating fixtures 2, 5, (30, 30') (Figs 4, 5 not shown) arranged along the longitudinal axis of the tug. The forward fixture 2 has a fixed, upper cross beam (3) to guide a hawser (T) below and through the fixture and the rearward fixture (5) has at least one movable retaining element 7 (32, 32') to guide and support the hawser T below and through the fixture and to deflect the hawser T. By displacing the retaining element 7, (32, 32') the hawser T can be freed to run above the fixture 5. <IMAGE>
Patent DE-4127836-A1 (DE)
Title: High voltage diode-split transformer for TV receiver - ensures coupling of compartmented sec. to prim. winding surrounding auxiliary windings within two-part coaxial former
Inventor: GOSEBERG WALTER DIPL ING
IPC: H01F38/42
Filed: 1991-08-22
Abstract: The h.v. transformer has a core (1) which passes through an inner former (2) on the base of which auxiliary windings (3) are wound with different numbers of turns and layers of wires having various dias.. A plastic sleeve (4) 0.2 to 0.6mm thick is placed over all of the auxiliary windings (3) as a base for the prim. winding (5) of relatively thick (0.5 to 1mm) wire. The latter is maintained at a safe distance (a) from high-voltage sec. windings (9) spaced along an outer former (6). USE/ADVANTAGE - Esp. for high-scan TV, surface non uniformities of auxiliary windings do not affect prim.-sec. coupling.
Patent DE-4128810-A1 (DE)
Title: Reinforcement mesh for wall finishes at openings - to prevent cracking in plaster and renderings at corners of openings in walls
IPC: E04F13/04
Filed: 1991-08-30
Abstract: A metal mesh of reinforcing wire crossing at right angles to one another forms a matting layer (1). This matting is laid at the corners of the wall opening, with a section removed (9) to match the corner. The surface screed is then laid over the matting. USE/ADVANTAGE - Prevents diagonal cracks radiating out from the corner openings in walls.
Patent DE-4129278-A1 (DE)
Title: Laser beam working head with automatic adjustment of focussing optical lens - in which lenses holder which supports focussing optic lens can be moved vertically by automatic adjustment means
Inventor: TOPKAYA AHMET DR
IPC: B23K26/14
Filed: 1991-09-03
Abstract: Laser beam working tool in which the lens holder (3) which supports the focusing optic lens (2) can be moved vertically by automatic adjustment means which may be pneumatic, hydraulic or electric. Pref. an area inside the tool housing (1) is divided into two pressure chambers (8, 9) by the holder (3). Each chamber can be filled with a fluid of either a gas or liquid. The chamber (9) may be fed with a process gas used to work the workpiece. Possibly both chambers can be fed with process gas. The top chamber (8) is fitted with a valve regulated (16) feed conduit. The pressurised surfaces of the lens holder (3) in both chambers are large and different. The holder is movable against a spring located at the bottom of the housing. The lens holder may alternatively be moved by an electromotor (23) or piezoelectric drive in which case a protective gas cover (24) is provided to separate the holder (3) from the process gas entering the bottom chamber. The lens holder can move vertically between upper and lower optimal positions. The actual position is achieved by a unit (21) which moves the holder in response to a measurement of distance between workpiece and housing. ADVANTAGE - The focal point of the optic lens can be automatically adjusted by moving the lens holder even during a working operation.
Patent DE-4135613-A1 (DE)
IPC: B65G21/22
Filed: 1991-10-29
Abstract: 2.1. The sealing of moving belts, for example of cooling belt devices, must, if the transportation of water to the outer edges of the belt is to be reliably avoided, be of relatively expensive design and often be provided with a plurality of sealing means lying side by side. 
<??>2.2. It is proposed that sealing strips be provided to bear on the side of the belt subjected to the influence of the coolant, these being provided with grooves which extend obliquely inwards in the direction of movement of the belt from the region of the outer edges of the belt. These grooves act as return means for the coolant. 
<??>2.3. Use for belt coolers. 
<IMAGE>
Patent DE-4137053-A1 (DE)
Title: Rapid short circuit identification system - has electronic measuring and processing system for current and voltage values which compare trip command with predetermined limit values in digital comparator
Inventor: NIPPERT THOMAS DIPL ING
IPC: H02H3/40
Filed: 1991-11-11
Abstract: The measuring system measures the time characteristics of the voltage and current of the electric mains. From these measurements the complex impedance is determined. The impedance in this system is resolved into components which are analysed, and as parameters of a specified model of the mains section being monitored, are compared with preset limiting values. A system is provided, which with the determined model parameters carries out a classification of the installation condition. The connection between the current and the voltage is represented in differential notation by the impedance model. ADVANTAGE - Behaviour of user load in operating condition and of mains section in event of short circuit can be established.
Patent DE-4140054-A1 (DE)
Title: Medical ultrasonic examination and diagnostic system - has releasable linear drive unit at proximal end and probe with transducer at tip region of flexible piece
Inventor: ISHIGURO MASAAKI
IPC: A61B8/12
Filed: 1991-11-30
Abstract: An ultrasonic probe (1) has an ultrasonic transducer at the tip end (3) of a flexible injection part (2) and a flexible shaft to transfer rotation to the transducer. A drive unit (10) for linear movement is releasably attached to the proximal end region of the transducer to move the latter linearly along the axis of the tip region for linear probing. A radial drive unit is coupled to the transducer for rotating the latter about the axis of the tip region for radial probing. A probing mode selector allows the working mode of the probe to be switched from linear to radial probing or vice versa. ADVANTAGE - Allows probing mode to be selected.