baber/WOPTO huggingface dataset:
Patent DE-4118665-A1 (DE)
Title: Pneumatically operated double action file driver - has driver and pistons located over pile, and lift action and bolt head drop action both driving pile
Inventor: BEYER HANS GUENTER
IPC: E04H17/26
Filed: 1991-06-07
Abstract: The sleeve (2) of the pile driver is mounted over the stake (1). Within this sleeve, a driving head (4) can move up and down. The driving head is connected to the sleeve by pneumatically powered pistons (17) mounted vertically on the sleeve. When the pistons are operated, the action of lifting the head, causes a piling reaction, and the fall of the head causes a second pile action. USE/ADVANTAGE - Especially suitable for driving vine stakes.
Patent DE-4120194-A1 (DE)
Title: Ignition lock for car - uses spring-loaded rod bearing against stepped disc on lock shaft with solenoid-activated withdrawal of engagement
Inventor: MAIER JOSEF
IPC: B60R25/00
Filed: 1991-06-19
Abstract: The car ignition lock has a disc (24) attached to the shaft (22) of the lock with a stepped surface. When the key is rotated clockwise, say, a peg (34) on a spring loaded rod (18) slides over the upper surface of the disc, down the steps (26) onto the lower surfaec. Anticlockwise rotation of the key causes the step to abut the peg and normally, further rotation would be impossible. However, a protrusion (50) on a second disc (30) on the shaft completes an electric circuit that activates a solenoid (44), pulling the rod back against the spring. The key can now be further rotated anticlockwise to its finish position. The activation of the solenoid is only for a short duration. If this time is exceeded, the rod returns to its previous locking position and the key must once more be rotated clockwise and then anticlockwise again. ADVANTAGE - Negligible operating force to turn key since interlock is electromagnetic.
Patent DE-4122541-A1 (DE)
Title: Hinge with single pin esp. for vehicular door - consists of two open channel sections in sliding engagement serving as duct e.g. for electric cable
Inventor: KASTNER MICHAEL DIPL ING
IPC: E05D11/00
Filed: 1991-07-08
Abstract: An internal hinge for a door or flap (1) secured pivotably to a frame (3) is formed of two parts (4, 6) pivoted about a hinge bolt (7). To allow of passage of an electric power cable (23) from the frame (3) into the interior (22) of the door (1), both parts (4, 6) are shaped arcuately with U-sections as open channels sliding into each other and together constituting a closed channel (16), whose ends (18, 19) face openings (20, 21) in the frame (3) and door (1). ADVANTAGE - Recesses in at least one of ordinary hinges are integrated so that strengthening is achieved at no extra cost.
Patent DE-4125655-A1 (DE)
Title: Resonator arrangement for electron spin resonator spectroscopy - contains dielectric resonance ring coupler with coupling loop movable in parallel with ring axis
Inventor: GENTSCH EKKEHARD
IPC: G01R33/345
Filed: 1991-08-02
Abstract: Resonance field lines (13) align with the resonance ring (11) axis (12) and close in the outer space (18). Microwave energy is coupled into and out of the ring via a coupler. The coupler contains a loop (14) arranged in the outer space. This loop is mounted at an axial and/or radial distance from the resonance ring and is enclosed by a cylindrical screen. ADVANTAGE - By adjusting coupling arrangement larger range of resonator Q can be covered.
Patent DE-4131458-A1 (DE)
Inventor: CRAMER EDWIN DR
IPC: C09J4/00
Filed: 1991-09-21
Abstract: The invention relates to a two-component adhesive composition for chemical fixing engineering which contains a free radical-curable synthetic resin having a viscosity of between 100 and 10,000 mPa.s at 23 DEG C and, spatially separated therefrom, a curing agent for the synthetic resin. The synthetic resin contains, as binder, a di(meth)acrylate of an alkoxylated bisphenol. The adhesive composition is used for the chemical fixing of anchoring rods, screws and dowels in boreholes.
Patent DE-4200517-A1 (DE)
Title: Manufacture of powder from fruit using a hammer mill e.g mfr of cocoa powder - crushing and cooling base material and adjusting energy input according to fat content and temp
Inventor: GOERLITZ FRANK-OTTO DIPL ING
IPC: B02C13/02
Filed: 1992-01-11
Abstract: The procedure for making powder from base material like fruit with variable fat content and variable temp. (e.g the manufacture of cocoa powder in a hammer mill) involves reducing the base material in size by impact which is then cooled in a cooler. The energy input during the impacting and/or the energy throughput can be optimised by changing the cooling for the base material. Material with a low fat content or temp. uses a higher energy input than material with higher fat content or temp. The cooling length of the manufactured powder is adjusted approx. in proportion to the fat content or temperature. ADVANTAGE - Reduces net energy consumption.
Patent DE-4202037-A1 (DE)
Title: New nickel di:thiolene complex - derived from phenyl-tert. pentyl-ethylene-di:thiol and used in printing ink
Inventor: CLOSS FRIEDRICH DR
IPC: C09D11/037
Filed: 1992-01-25
Abstract: The Ni dithiolene coplex bis(1-phenyl-2-(4-tert, -pentylphenyl) ethylene-1,2dithiolato)-Ni (II) of formula (I) is new. USE/ADVANTAGE - (I) is used in the prodn. of printing inks. The inks absorb IR radiation and are useful for invisible bar codes. It has satisfactory solubility and can be prepd. easily. (I) is also useful as quencher in light-sensitive layers of component in optical memory layers.
Patent DE-4204899-A1 (DE)
Title: Diameter or thickness measuring device esp. for grinding machine - includes auxiliary measurement device for measurement in direction of motion of main measurement device
Inventor: KEEFER HERMANN DIPL ING
IPC: G01B21/10
Filed: 1992-02-19
Abstract: The device is adjustably moved towards a workpiece (7) and movable transversely w.r.t. it, and its measurement element or elements (17) are applied to the workpiece during measurement. A separate auxiliary measurement device (13) for measurement in the direction of motion of the measurement device is adjustable separately and parallel to the measurement element or elements. The measuring elements are pref. moved by hydraulic or pneumatic cylinders connected to an NC controller. ADVANTAGE - Central depth variations are detected and corrected quickly, accurately and simply.
Patent DE-4206854-A1 (DE)
Title: Making pressed bales with individual bale binding - has longitudinal slits in channel walls closable by movable sliders to provide smooth inside surface.
IPC: B65B27/12
Filed: 1992-03-05
Abstract: The slits (11,12) and/or the sliders (13,14) are designed with interengaging profiles to ensure a sealed surface.  The sliders are movable in the longitudinal direction of the slits. The end sides (15 to 18) of the wall parts defining a slit can have indentations (19 to 22) running in the longitudinal direction of the channel.  The associated sliders then have matching projections. USE/ADVANTAGE - The pressed material is reliably bound without small particles falling out through openings.
Patent DE-4207506-A1 (DE)
Title: IC engine misfire detection appts. - integrates sensor of physical or chemical characteristic which changes with misfiring into sealing element
Inventor: GUERICH GUNTER DR ING
IPC: F02D41/14
Filed: 1992-03-10
Abstract: The arrangement contains a sensor (10) integrated into a sealing element (1) in the exhaust system (2) which detects physical or chemical characteristics of the exhaust gas which undergo changes when misfiring occurs. One or more wires, foils or films are mounted on a surface of the sealing element exposed to the exhaust gas using an electrically insulating mounting.  The wire, foil or film can protrude into the gas conducting aperture of the sealing element. USE/ADVANTAGE - Sensor can be ion-current, oxygen conc., HC-emission, or heat conductivity probe. Enables reliable detection of one or more misfires in combustion engine, esp. for motor vehicle.
Patent DE-4208210-A1 (DE)
Title: Painting device for optical components - has motor drive for workpiece retention and paint application, with workpiece retainer accommodating workpiece centrally and guide arrangement with adjuster, comprising at least two rollers.
Inventor: GUYENOT VOLKER DR
IPC: B05C1/02
Filed: 1992-03-14
Abstract: The guide arrangement with adjuster comprises at least a drive roller (3) and a guide roller (4), which guide and drive a bending-slack part (2) for the workpiece retainer (11) so that the guide arrangement brings the part (2) into contact with the contour of the workpiece (1) to be coated, over which it completely stretches. The bending-slack part (2) can be of rubber, natural or synthetic textile material, metal, plaited textile threads, a spring ring, a helical wire rope or a chain. The colour material can be liq., solid esp. powder-form or paste-like. Two similar guide arrangements are arranged on both sides of the workpiece (1) and are in contact with a component of the colour medium (6). USE/ADVANTAGE - Comparatively simple device for colouring optical components which is cost-favourable, produces defined layer thickness, exact edge limitations, with due concern for free diameter.
Patent DE-4213225-A1 (DE)
Title: Presentation stand for goods, made of corrugated board - has double layered base plate with reinforced angled profile fitted in recess in plate, all made of cardboard or paper and surrounded by roll band
Inventor: ALSDORF STEFAN
IPC: A47F5/11
Filed: 1992-04-22
Abstract: A projecting shoulder (6) is formed by a reinforced profile (5) of cardboard or paper and runs along the length of the front face (4). The base plate (2) has another shoulder (7) which is connected to the profile to form an angled profile. The base plate is double layered. The lower shoulder (7) is held in a recess (8) in the base plate and is flush with the underside of the plate. The plate and the profile are both surrounded by a common roll band (9). ADVANTAGE - It is environmentally friendly in that it is recyclable.
Patent DE-4218125-A1 (DE)
Title: Remote control appts. for TV receiver, e.g. in hospital ward - employs bedside telephones and wiring to PABX for transmission of switching and channel selection commands
Inventor: BRAITSCH HARTMUT
IPC: H04N5/44
Filed: 1992-06-02
Abstract: The telephone appts. (18) at the head of each bed (12) consists of a handset (20) on its cradle and a keypad (24) augmented by three additional keys (25-27) and a slot (28) for, e.g. a chip card. The single TV receiver (10), whose screen (16) is visible to all patients, can be switched on (25) and off (26) and a channel can be selected by short or long spells of pressure on the third key (27), via the PABX (36) and a wired or wireless interface (40). ADVANTAGE - Each of e.g. four patients can control TV or video installation individually from their beds with greater comfort, via existing ward telephone system.
Patent DE-4218239-A1 (DE)
Title: Goods- and passenger-transporting airship
Inventor: GELHARD EGON
IPC: B64B1/22
Filed: 1992-06-03
Abstract: The airship comprises nodal bodies (12) with mountings, into or onto which peripheral and lengthwise members (13, 15) fit, forming a latticework hull. Tie ropes (14) engaging with the bodies clamp the members against them, so as to form a three-dimensional latticework structure in conjunction with the hull.The members can be of closed hollow triangular cross-section, engaging with mating mountings on the bodies, and the base (27) of this cross-section can be towards the outside of the hull. The bodies can each be in one piece, with a rib (22) protruding towards the hull interior and containing an eye (23) for engagement by a tie rope.
Patent DE-4218645-A1 (DE)
Title: Vehicular occupant protector performing diagnosis of airbag inflator - comprises ignition transistor diagnostic circuit and signal generator deciding on inputs from accelerometer and crash simulator
Inventor: FURUI TAKASHI
IPC: B60R21/01
Filed: 1992-06-05
Abstract: The diagnostic circuit (5) is based on a microprocessor (5a) with an external program memory (5g) and a digitiser (5e) of the collector voltage (A) of the ignition transistor (4) when a transistor switch (10) is closed (5b). A crash simulation signal (S2) is multiplexed (11) with a check signal (S1) and the accelerometer signal (S3) at the input of the signal generator (7), which drives (8) the ignition transistor (4) on reaching a decision that the vehicle has suffered a collision. ADVANTAGE - Accelerometer signals are processed by ignition current circuit and/or signal generator performing diagnosis few seconds after ignition is switched on.
Patent DE-4218968-A1 (DE)
Title: Electrical current supply circuit for LV fluorescent lamp - uses flat capacitor allowing compact incorporation in housing for choke coil or transformer
Inventor: LAYH HANS-DIETER
IPC: H01J61/56
Filed: 1992-06-10
Abstract: The current supply circuit uses an electrolytic capacitor (11) with a high capacitance value, having a large cross-sectional surface and a small thickness in a direction normal to its cross-section. Pref. the capacitor (11) is contained in a common housing (5) with the choke coil or transformer for the LV lamp and comprises wound electrodes with their electrode surfaces normal to the cross-sectional plane or plate electrodes with their electrode surfaces parallel to this plane. ADVANTAGE - Max. compactness of supply circuit and lamp.
Patent DE-4222202-A1 (DE)
Title: Entering arrangement for credit cards and token cards in automatic games machines, e.g. one-arm bandits - has central read and control device electronically coupled to number of games machines via data lines
Inventor: GRUNDEY THOMAS
IPC: G07F7/00
Filed: 1992-07-07
Abstract: The arrangement has a read and control device (1) electronically coupled to any number of games machines (2) with conventional card reading elements (3) and elements for selecting and entering the number of plays. The central read and control device is connected to the games machines via data lines. Each connected games machine has an individual identification number (5) which can be selected by the central device over the data lines. There is a credit meter (6) for each games machine which receives credits and debits. ADVANTAGE - Enables use of credit cards for uncomplicated cashless operation of games machines.
Patent DE-4224853-A1 (DE)
Title: Packing for safe transit of pump - uses three profiled shells of environmentally friendly material for total enclosure of pump
Inventor: KAUL GUENTER
IPC: B65D85/68
Filed: 1992-07-28
Abstract: The packing has two shells (1,2) made of heat and/or noise insulating material which in the assembled state enclose the pump completely. The shells have recesses on the inner sides which match the pump external contours. An outer opening (6) allows the drive motor to project in part through the packing along the dividing plane (4) between the two shells. The opening itself is covered by a third shell (11) which fits by partially overlapping the other two shells. ADVANTAGE - Allows the pump to be transported without risk of damage: requires less packing material, which does not harm the environment on disposal.
Patent DE-4226775-A1 (DE)
Title: Developing driving ability by using travel simulator - using graphic computer screen with software generating street scene and operating elements providing signal values controlling movement of identified vehicle
Inventor: FOERST REINER DR
IPC: A63F13/00
Filed: 1992-08-13
Abstract: A travel simulator uses software to generate a street traffic image on the screen of a graphic computer with intersecting streets, pavement, houses traffic signs and vehicles, together with the identified vehicle, as seen from above, so that both coordinate axes of the road network lie at the same angle to the image screen horizontal. The size of the represented video objects remains constant during the forwards movement, corresponding to the distance from the observer, with the identified vehicle remaining in the centre of the screen. The computer is controlled by signal values entered via operating elements of proficiency training device for a bicycle, motorbike or car or for a video game. ADVANTAGE - Requires only small amt. of hardware. Objects represented immediately identifiable and responding to direction of travel as decided by trainee.
Patent DE-4228634-A1 (DE)
Title: IC engine combustion air intake delivery evaluation for fuel injection control - using measured flow rate during separation between two intake strokes and previously calculated delivery
Inventor: MUEHLBERGER STEFAN
IPC: F02D41/18
Filed: 1992-08-28
Abstract: The air delivery evaluation system uses a mass flow sensor and an electronic control for calculating the delivery level from the delivery level for the preceding operating cycle and the measured mass flow-rate multiplied by the spacing between two suction strokes. Pref. the delivery level is calculated via an equation incorporating a constant representing the ratio between the air intake pipe volume and the volume of each engine cylinder. The electronic control pref. comprises a microcomputer loaded with a calculation program.
Patent DE-4233798-A1 (DE)
Title: Cam shaft system to operate valve in e.g. engines - has shaft with cams, to regulate valve opening and closing movement and has control unit enclosing shaft
Inventor: MIHAILA JOAN SAMIR
IPC: F01L1/30
Filed: 1992-10-07
Abstract: The system has a cam shaft, to open and close a valve. It is for use esp. in 4-stroke engines and similar systems. The system consists of a cam shaft and a control unit. The unit encloses the cam shaft with two lamelles, as in a bearing. The contact points are in the maximum and minimum points. The system has one cam, to press a support downwards, and the movement is controlled by another cam. The cam shaft rotates. The second cam then raises the element, and the movement is controlled by the first cam. After the lifting movement, the system is retained by the cams.
Patent DE-4234237-A1 (DE)
Title: Piezoelectric micro-actuator with silicon thrust beam - has temp. compensation for differential expansion of beam and piezoelectric thruster
Inventor: FLIK GOTTFRIED DR
IPC: F15C5/00
Filed: 1992-10-10
Abstract: The Micro-actuator consists of external frame (6) with a cross- beam (1) formed of silicon. A piezo-electric thruster device (2) is attached at the mid-point, and extension of the thruster (3) causes the beam (1) to move in a specified direction (20). Contraction of the thruster causes the beam to move in a second direction (21). The beam is constructed from a single crystal silicon plate (11). The net movement of the beam centre (5) is minimised over a wide temperature range. USE/ADVANTAGE - In ink jet dispensers; to drive micro-valve, micro-pump, or frequency-analog sensors.Use of compensation removes need for device cooling or temperature control.
Patent DE-4234418-A1 (DE)
Title: Adjustment device for assembly of chip card onto cassette body - has element with registration features to align chip
Inventor: PLATTE HANS-J DR-ING
IPC: B23Q3/18
Filed: 1992-10-13
Abstract: The integrated circuit module or card (4) is for assembly to a video tape cassette or other recording item. It is accurately located and bonded to one edge of the cassette (2). The location of the chip is defined by an adjustment element (1) that has a formed recess in the housing. The side walls of the element can include a location pin and a spring. The assembly element may be used manually. The chip has an asymmetric profile to identify the correct orientation. USE/ADVANTAGE - Accurate manual assembly of chip card on cassette body.
Patent DE-4240622-A1 (DE)
Inventor: BUCHIEN FRITZ D
IPC: H01H3/14
Filed: 1992-12-03
Abstract: PCT No. PCT/EP93/03329 Sec. 371 Date Aug. 2, 1994 Sec. 102(e) Date Aug. 2, 1994 PCT Filed Nov. 26, 1993 PCT Pub. No. WO94/12996 PCT Pub. Date Jun. 9, 1994.A switching pad or plate having electroinsulating flat bodies arranged essentially in parallel to one another, to which at least one current-conducting contact path is assigned which has disconnecting switches disposed in series and are actuated by pressure on one of the flat bodies. Contact pins are assigned to the disconnecting switches which contact pins subjected to spring force, rest against the contact path by a contact head. The contact pins are firmly connected at the end facing away from the contact head with one of the flat bodies and each contact pin is movably held in a guide which is formed by an insulating flat body.
Patent DE-4304105-A1 (DE)
Title: Test card system for testing integrated circuits with interchangeable pin wheel and optional interchangeable wiring/electronics
Inventor: EHLERMANN ECKHARD DR
IPC: G01R31/28
Filed: 1993-02-11
Abstract: With the invention a test card system for testing integrated circuits is provided, which system produces the connection from a test device to the lands of the integrated circuit. For this purpose, the test card system has a pin wheel 2, 3 which has contact needles 15 which can be placed in contact with the lands and are connected to first contact elements 8; furthermore, the test card system according to the invention has a base card 1 which has a receiving device 6 for receiving the pin wheel 2, 3 and two contact elements 14 which produce the electrical connection to the first contact elements 8 of the received pin wheel 2, 3, the second contact elements 14 of the base card being capable of being connected to the test device so that different pin wheels 2, 3 can be used with the base card 1. The said base card 1 can, moreover, be finished in such a way that it can receive additional elements 4, 5 which are electrically connected between the second contact elements 14 and the test device. <IMAGE>
Patent DE-4308005-A1 (DE)
Title: Method for calibrating secondary thermometers in the millikelvin temperature range and calibration arrangement
Inventor: SIMONS RALF
IPC: G01K15/00
Filed: 1993-03-13
Abstract: In carrying out the method, according to the invention, firstly a sample of a material in which attenuated ferromagnetically coupled spin pairs occur is subjected to an oscillating magnetic field. Then, in the case of varying temperature, the course of the temperature-dependent alternating field susceptibility is determined at different alternating field frequencies. From the curve shapes obtained in so doing, the singular points are then determined and, using these singular points which correspond to predetermined fixed points of a predetermined calibration table, secondary thermometers are calibrated. The calibration arrangement has, as measuring probe, at least one sample of a material having ferromagnetically coupled spin pairs, an equipment for generating an oscillating magnetic field covering the sample and an equipment for picking up the magnetisation change of the sample. Provision is likewise made of an evaluation equipment for detecting the real part and the imaginary part of the induced voltage changes detected by the pick-up equipment.
Patent DE-4311733-A1 (DE)
Title: Support for a mobile cable winch
Inventor: FOECKERSPERGER WALTER
IPC: B66D1/00
Filed: 1993-04-08
Abstract: In a mobile cable winch, in particular for towing heavy agricultural implements such as for example cable ploughs, a drivable cable drum and a support device (20) with a supporting plate (22) which can be lowered into the ground in a supporting position and extends transversely with respect to the direction of travel are arranged on a chassis. The supporting plate (22) is borne by supporting rockers (26) which are connected to the chassis so as to be capable of pivoting about a horizontal axis which runs transversely to the direction of travel at the rear end of the chassis. A vibration device (70) is attached to the supporting plate (22). <IMAGE>