baber/WOPTO huggingface dataset:
Patent DE-4208403-A1 (DE)
Title: Planar optical waveguide signal distributor for optical communications network - has incoming signals fed to primary optical fibres split into secondary optical fibres associated with switched measuring couplers
Inventor: LIEBER WINFRIED DR ING
IPC: G01M11/00
Filed: 1992-03-16
Abstract: The signal distributor allows an optical signal received from primary waveguides (9,12) to be fed to a number of secondary waveguides (10) via switched measuring points, at which a primary optical fibre (2) is split into several secondary optical fibres (3). Each secondary optical fibre is associated with a switched measuring coupler (4) with a measuring terminal (5) and a piezoelectric or electromagnetic setting element (18). Each measuring coupler (4) pref. has a measuring terminal (5) on the primary side and a second measuring terminal (6) on the secondary side with cuts (19) in the glass substrate plate (1) between the measuring couplers, the setting elements (18) pref. contained in these cuts. ADVANTAGE - Allows signal attenuation to be reduced to 0.5 dB and eliminates need for precision bending of optical fibres.
Patent DE-4214981-A1 (DE)
Inventor: KNAUER KARL DR ING
IPC: H03K19/096
Filed: 1992-05-06
Abstract: The invention relates to an asynchronous logic circuit in which a plurality of input leads (I) is connected to both an n-channel logic block (NL) and a p-channel logic block (PL) inverse thereto (split transistor switch logic), in which output data at outputs (OUT1, OUT2) of the asynchronous logic circuit valid on both a rising and a falling side of an interrogation signal to a request input (REQ) can be generated at a ready output (RDY) before a signal change. The advantage of the invention lies especially in the reduced circuitry and the doubling of the throughput by comparison with a corresponding status-controlled asynchronous logic circuit.
Patent DE-4216909-A1 (DE)
Title: Camera system with motor-drive zoom lens
Inventor: KAWASAKI MASAHIRO
IPC: G03B17/14
Filed: 1992-05-21
Abstract: The camera system includes a zoom lens (51) with a mechanism for moving it along the optical axis. The camera housing is releasably mounted on the lens, and a motor drive is provided for moving the lens according to commands from a CPU (61). Data communication is carried out via input-output devices between the lens and the camera housing.      The camera housing includes a housing CPU for controlling the entire camera system. The zoom lens has a focus detector for determining the focal length setting, the latter being stored in a memory.
Patent DE-4220144-A1 (DE)
Title: Pendulum type freewheel mechanism - has one-sided positive rotary connections and allows transfer of great loads through flat surface bearing
Inventor: KLOSA REINHOLD
IPC: F16D41/06
Filed: 1992-06-19
Abstract: The rotatable ring-like inner rotor (1) mounted in the outer rotor (2) and having a U-shaped ring channel round the outside circumference has radially staggered bores (6) running axial to the inner rotor and opening slit-like into the ring channel. The pendulums (34) which are restricted laterally by U-arms and form one unit with the bolt segments (3c) are mounted hinge-like in the bores (6) and run through the slits (6a) widening out wedge-like towards the outer rotor to form a triangle. The clamping shoes (4) which are fixed hinge-like on the bolt segments (3b) in the corners of the triangle during rotation of the inner rotor are set in sliding contact with the outer rotor (2) through tilting of the overweighted pendulum on the clamping shoe side, whereby on one side, the pendulum clamps with the inner rotor and on the other, when the outer rotor rotates more slowly or in the other direction, the pendulum is restricted by a stop and lifts the freewheel block. USE - Pendulum-type freewheel mechanism.
Patent DE-4222050-A1 (DE)
Title: Sound field analysis realistic in terms of human perception - analysing multiple channel microphone system signals as individual components associated with single sources and separately psycho-acoustically analysed
IPC: G01H7/00
Filed: 1992-07-04
Abstract: The method of sound field analysis involves picking up the sound and noise using a multiple channel microphone arrangement and processing them. The two or more output signals of the microphone arrangement are broken up into individual signal components using a binaural processor. Each individual signal component is associated with a sound source. They are finally subjected to a separate psychoacoustic analysis. The sound field is picked up using a dual channel synthetic head measurement system with a transfer characteristic comparable to the human ear. USE/ADVANTAGE - Enables measurement results corresp. to actual human hearing impression to be obtd. in situations where there are multiple sound sources or for single source in chamber, thus enabling realistic analysis.
Patent DE-4223972-A1 (DE)
Title: Flushing lever for concealed toilet cistern - has long pull rod, fastened to T-piece on cistern rocker switch, for flushing during use
Inventor: SCHAUB GUENTER
IPC: E03D1/012
Filed: 1992-07-21
Abstract: The flushing lever arrangement has a handle, and a 60mm T- piece. The flush is operated, while faeces are still being deposited in the lavatory. The lever has a T-piece (11), which is approx. 50mm long, and has a wall of approx. 3mm thickness. The T-piece has a coating of adhesive on the lower side, for fastening. The lower lever leg (12) decreases in size towards the end. This lever end has a bore (13) of approx. 10mm width. A pull rod (14) of approx. 70mm length has an eye at the top end. The eye is approx. 10mm wide, and is suspended from the bore in the lever end. The lower end of the pull rod has a grip (17) of approx. 30mm thickness. USE/ADVANTAGE  - Early flush operation prevents formation of odours, reduces water consumption, soiling of toilet pan, is easy to install.
Patent DE-4228608-A1 (DE)
Title: Electrically conductive adhesive - has plastic base and carrier contg. filing material comprising electrically conductive metal powder particles
Inventor: EIFERT HARALD DIPL PHYS
IPC: C09J175/04
Filed: 1992-08-28
Abstract: The electrically conductive metal powder particles are deformed with one another, and are present as metal powder aggregate, consisting of copper, silver, good, platinum palladium or their alloys. The powder particles have a sized between 10 nm and 200 nm and the size of the introduced powder aggregate is between 200 micrometres and 500 micrometres. Pref. the carrier is epoxy-resin, silicon or polyurethane and the metal content of the adhesive is less than 15 vol.%. Pref. the electrical conductivity is ppsec. greater than or equal to 10-1 ohms cm.. USE/ADVANTAGE - As an electrically conductive adhesive. It has a plastic base with a low metal content.
Patent DE-4231601-A1 (DE)
Inventor: SCHALDACH MAX PROF DR ING
IPC: A61N1/365
Filed: 1992-09-17
Abstract: In an arrangement for controlling a pacemaker, a signal correlated to the heart volume is generated by impedance measurement by means of intracardiac electrodes and forms a quantity for influencing the stimulation frequency. The quantities representing the heart volume are determined as relative volume quantities during predetermined heart phases from an impedance measured between a first pair of two individual, spatially separated intracardiac electrodes (5, 9). This impedance is substantially derived from the relation between the electric potential applied to the first pair of electrodes (5, 9) and the constant current which generates said potential and is applied by a second pair of electrodes (4, 8).
Patent DE-4235684-A1 (DE)
IPC: G01L19/06
Filed: 1992-10-22
Abstract: The invention concerns a device for connecting a pressure gauge to a container or pipe for a fluid, the device having a membrane which transmits the pressure of the fluid to a pressure-transmission means. Any contamination of the fluid in the pressure gauge caused by diffusion from the container into the gauge and/or from the gauge into the container is avoided by virtue of the fact that a scavenging device is fitted on the side of the membrane remote from the liquid.
Patent DE-4236684-A1 (DE)
Title: Lightweight disc brake in modular construction - has two parts of support frame linked by spacer bolts which locate the brake pads.
Inventor: THIEL RUDOLF
IPC: F16D65/097
Filed: 1992-10-30
Abstract: The brake system is assembled from modular components and has a main casting (3) linked to the outer casting (2) by tensile bolts (16). The bolts also serve as guides for the brake pads and their clips. The support frame provides a floating support for the disc brake. The tensile bolts are screwed into the outer frame and are held by their heads on the inner frame. Spacer sleeves (17) locate the frames and the brake pad mounting locates on the sleeved bolts via an additional elastic sleeve (24) for damping. USE/ADVANTAGE - The modular assembly is easily adapted to different sizes of disc brake and provides a low sprung mass for the vehicle.
Patent DE-4237263-A1 (DE)
Title: Spring safety hook with lock against pivot part pulling in lengthwise direction
Inventor: SCHOELLHORN ANDREAS
IPC: F16B45/02
Filed: 1992-11-04
Abstract: The fastening comprises a locking bar (9) fitting into the counter-matching part of the opposite facing component. The locking bar has a slide piece (6) attached to the outside of the pivot part (2) and fixed to the locking bar.The locking bar goes along the inside of a lengthwise hole. The locking bar's front end fits into a recess in the opposite part. A compression spring (13) exerts pressure on its back end. The spring is supported by a bolt (14) going crosswise through the lengthwise hole. The locking bar is positioned on the opening side of the safety hook on its plane.
Patent DE-4237530-A1 (DE)
Title: Air traffic control method using computer - determining correct flight path and ideal time of use to guide aircraft without pilot after telecommunication between pilot and control tower
Inventor: HAERTEL MARTIN
IPC: G08G5/00
Filed: 1992-11-06
Abstract: In the air traffic control method, computers take over the work of pilots and control air traffic for flight safety. The pilot receives useful data from data banks to calculate his flight path. The pilot then enters the data into the computer for air space reservation. The computer determines when the flight path can be used collision-free, and reserves and stores the flight path. The computer provides the start time to the plane/pilot. The pilot engages in the necessary communication with the computer only before the start and via normal telephone lines. Once the computer determines the flight path, the plane flies independent of the computer's subsequent commands. USE/ADVANTAGE - Prevents queues in air, minimises flight costs.
Patent DE-4238364-A1 (DE)
Inventor: BARUSCKE WILHELM
IPC: B60H1/00
Filed: 1992-11-13
Abstract: A device for cooling drive components and heating a passenger compartment of an electric vehicle (69) with a drive motor powered by a battery (2) comprises a first coolant circuit (1) which is coupled to a second cooland circuit (5) via an intermediate heat exchanger (3). In the second coolant circuit (5) there is a first heat exchanger (6) acting as a cooler and a second heat exchanger (7) acting as a heater. The heat exchangers (6, 7) fitted in the second coolant circuit (5) each have a controllable by-pass (66, 67). A control device (10) detects several temperature conditions and signals derived from the battery control device (9) and processes them in order to actuate corresponding setting and operating means (17, 18, 19, 20) for the coolant flow.
Patent DE-4242290-A1 (DE)
Inventor: MORAN KEVIN PATRICK
IPC: F16J15/10
Filed: 1992-12-15
Abstract: A seal and a pressure connection are provided for pressure carrying coupling elements (10, 11). Conical surfaces (6, 9) are arranged on each of a first and second coupling member (10, 11), the cone angle of each surface being slightly different. When assembled, the conical surfaces of different angles partially contact one another to form a material contact seal. The pressure connection is particularly suited for use in a fluid filtration system.
Patent DE-4301292-A1 (DE)
Title: Fully hand-operated, i.e. no pedals, automatic car
Inventor: VOELKEL WOLFRAM
IPC: B60K31/00
Filed: 1993-01-15
Abstract: The operation of an automatic car using hands only, i.e. no feet, uses an EM actuator for the throttle valve of the engine. A microprocessor stores a speed set point for comparison with actual speed. A three-digit display shows the speed. A sensor measures the actual speed. Pressure pads in the steering wheel increment the set point, the new value also being shown on the display. A brake knob near the steering wheel is connected to the brake pedal.Merely touching the brake knob decrements the set point speed, moving it opens the contacts to the actuator and further movement puts the brakes on.
Patent DE-4305329-A1 (DE)
Title: Determination of the dimensions of an object
Inventor: LANDWEHR ULRICH M
IPC: G01C11/00
Filed: 1993-02-20
Abstract: A method is described for the determination of the dimensions of an object, in particular the statistics of the human body, in particular the surface contour of a human being. A pattern of horizontally extending lines which impinges at an angle of approximately 45 DEG is projected onto the object. This pattern is projected by a projector onto a mirror and reflected therefrom, and an image of the object is produced together with the line pattern. The line pattern is projected by the projector at an angle of approximately 45 DEG onto a horizontally aligned mirror and reflected from the latter onto the object.
Patent DE-4308259-A1 (DE)
Title: Timer device for an iron
Inventor: SCHOTT BERNARD
IPC: H05B1/02
Filed: 1993-03-16
Abstract: A timer device (16) for the heating circuit (9) of an electric iron (10) is to be designed, both in the vertically oriented position of rest and in the horizontally oriented working position, in each case after a particular timespan markedly different to each of the two orientations, to open the heating circuit (9), in order, in particular, to prevent damage caused by overheating. For this purpose, a break-contact operating switch (14) is opened by a control lever (17) via a notched disc when the mass pendulum (20) assumes one of its two positions of rest, in each of which the iron (10) is at a standstill. In the transitional region between the two end positions of the mass pendulum (20), the pendulum movement is braked by means of a geared coupling of an eddy-current inhibiting device (33), and as a result of a differing gear transmission ratio the braking effect in one pendulum direction (9) is cut off again earlier when the iron (10) remains in the working position than when it is standing in the upright position of rest. <IMAGE>
Patent DE-4316102-A1 (DE)
Title: Paper layer system for producing a postcard with copies by means of carbonization and folding-over and bonding of the backs of the text and address pages
Inventor: RADEBOLD CLAUS
IPC: B42D15/02
Filed: 1993-05-13
Abstract: In a postcard which is initially "folded open", the pages thus lying side by side, the front and back pages, are written upon. By carbonization of the backs of the two parts of the postcard, the copy is produced on simple writing paper. After the copy, which is secured to the postcard by an adhesive strip, has been separated after writing, the two parts of the postcard are folded over and bonded together on the backs, which is done by means of commercial adhesive strips affixed to the back of the card. By bonding a cover sheet to the text page of the postcard, a letter is produced: the cover sheets are supplied in the form of a roll with prepared adhesive strips which are accommodated in a commercial roll dispenser which permits ready bonding of the individual cover sheet.
Patent DE-4317665-A1 (DE)
Title: Segmented sleeve to be embedded in the cylinder block of an internal combustion engine
Inventor: VULPEN ULRICH H VAN DIPL ING
IPC: F02F1/16
Filed: 1993-05-27
Abstract: A segmented sleeve (30) which is to be embedded in a light-alloy cylinder block of an internal combustion engine and has inward-pierced segments (16) which are arranged in rows (14) running helically around the axis of the sleeve and have relief ducts at their lateral edges, both axial ends of the sleeve (30) having an unsegmented edge strip (32, 34), these being connected to one another by webs (22) between the rows (14). <IMAGE>
Patent DE-4318284-A1 (DE)
Inventor: HOFFMANN JOACHIM
IPC: B65D85/672
Filed: 1993-06-02
Abstract: A reusable transport container for rolls of coiled, tape-like material consists of     - a rectangular container bottom (1) with vertical walls (2),   - a closable container lid (3) linked to one wall (2), - and at least one vertical guide column (4) attached to the container bottom (1), having a horizontal load plate (5) which can be displaced vertically along said guide column for receiving a stack of rolls, and having a compression spring (6) which is arranged between the container bottom (1) and the load plate (5) and can be stressed and relieved as a function of the load and by means of which the respective top roll (7) of the stack of rolls is raised to a working height a which lies above the upper end of the guide column (4) and above the front wall of the reusable transport container, each guide column (4) being assigned a counterpiece (8) which is attached in the container lid (3), engages in a positive-locking manner on the upper end of the guide column (4) when the container is closed and, together with said column, forms a unit between the container bottom (1) and the container lid (3), which unit stabilises the container and secures the stack of rolls resting on the load plate (5) against lateral movement. <IMAGE>
Patent DE-4322091-A1 (DE)
Title: Device for learning how to interpret the position of the hands of an analog timepiece (watch, clock)
Inventor: HOPPE THOMAS
IPC: G09B5/06
Filed: 1993-07-02
Abstract: The device for learning how to interpret the position of the hands of analog timepieces comprises a control unit which indicates acoustically the time to be set and, at the same time, applies electric voltages to a time piece-like switch system, which is provided with hands, in such a manner that in the case of a correct setting of the hands a display device outputs a signal.
Patent DE-4325741-A1 (DE)
Inventor: MERTENS ALFRED DIPL CHEM DR
IPC: C07C335/28
Filed: 1993-07-31
Abstract: New medicaments containing (thio)carbamidinic acid derivatives having formula (I) are disclosed, as well as new (thio)carbamidinic acid derivatives, a process for preparing the same and medicaments containing these compounds. Medicaments contain as active substance at least one (thio)carbamidinic acid derivative having the formula (I), in which R stands for an aliphatic residue, a possibly substituted phenyl group, a carbocyclic group with 7-15 C atoms or a heterocyclic ring system, the carbocycles and heterocycles being optionally partially or completely hydrated; R<1> stands for phenyl, phenyl-C1-C6-alkyl, hetaryl or hetaryl-C1-C6-alkyl, these residues being optionally substituted one or several times; R<2> stands for hydrogen, C1-C6-alkyl, C1-C6-alkoxy, cyano, amino or hydroxy; X stands for oxygen, sulphur or NR<2>; and Y stands for oxygen or sulphur. Also disclosed are tautomers, enantiomers, diastereomers and physiologically acceptable salts of such derivatives.
Patent DE-4326931-A1 (DE)
Inventor: GRAU ULRICH DR
IPC: B67B7/00
Filed: 1993-08-11
Abstract: In the device for dispensing solid medication from blister packs, consisting of a tray-like bottom part and a hood-like top part, the bottom part (2) is provided with an axle (13). Furthermore, it has cutouts (10) arranged concentrically to the axle (13). One end of the axle (13) is designed as an axis of rotation and translatory guide for the top part (1). The top part (1) engages over the bottom part (2) and has a hub (15) which is supported via a spring (6) on the axle (13). Arranged parallel to the hub (15) on the top part (1) is a ram (8) which, in a corresponding position of the top part (1) relative to the bottom part (2), is flush with one of the cutouts (10) in each case. The other end of the axle (13) is provided with a journal (11) for receiving a bearing plate (7) for the blister pack (5). The bearing plate (7) has holes (9) which, together with the cutouts (10) of the bottom part (2), form passages for the ram (8). <IMAGE>
Patent DE-4327357-A1 (DE)
Title: Contact arrangement
Inventor: PUMP WOLFGANG DIPL ING
IPC: H01H87/00
Filed: 1993-08-14
Abstract: The invention relates to a device for limiting the current during disconnection of an electrical switching device, having a stationary contact piece and a moving contact piece, the fixed contact piece (11) and the moving contact piece (12) being tightly surrounded by an insulating tubular casing (25) such that a quantum (24) of conductive material, which can be vaporised at a high current density, is provided between the two contact pieces, which material vaporises when a high current density occurs and in consequence accelerates the moving contact piece (12) in the direction of disconnection, and at least one ring made of electrically conductive material is provided in the region of the movement path of the moving contact piece (12), by means of which ring the arc voltage can be stabilised during the disconnection process. <IMAGE>
Patent DE-4334154-A1 (DE)
Title: 2-Halo-1,25-dihydroxycholecalciferols, pharmaceutical compositions, use as medicaments and process for the preparation of the cholecalciferols
Inventor: SCHOENECKER BRUNO DR SC NAT
IPC: C07J9/00
Filed: 1993-10-01
Abstract: 2-Halo-1,25-dihydroxycholecalciferols, of the formula I <IMAGE>  wherein     X = chlorine or bromine and   R1 = hydrogen or C1-C9-alkanoyl or benzoyl, and processes for their preparation. In addition to their vitamin D activity, the compounds have proliferation-inhibiting and cell-differentiating actions, that with respect to the cell differentiation being strongly dissociated compared with the hypercalcaemic action. The compounds are suitable for the preparation of medicaments.
Patent DE-4339500-A1 (DE)
Inventor: SCHMIDT TORSTEN DR
IPC: B01J20/20
Filed: 1993-11-19
Abstract: PCT No. PCT/EP94/03729 Sec. 371 Date Apr. 24, 1996 Sec. 102(e) Date Apr. 24, 1996 PCT Filed Nov. 11, 1994 PCT Pub. No. WO95/13857 PCT Pub. Date May 26, 1995Described is a process for the simultaneous sorption of water and organic compounds from gases selected from the group comprising natural gas and process gases (e.g. waste gases of maleic acid or terephthalic acid (anhydride) production or phthalic acid anhydride production or of steam reforming). The gas to be treated is contacted with a sorbent comprising particulate activated carbon in an oxidic carrier on a basis of silicon dioxide, aluminum oxide, aluminum phosphate or aluminosilicate. When natural gas is treated, water and C5+ hydrocarbons, for example, can be separated simultaneously. In steam reforming, with appropriate process management, C2+ hydrocarbons, CO2 and water can be absorbed simultaneously.
Patent DE-4343202-A1 (DE)
Title: Combination display instrument for automobile dashboard
Inventor: HEINRICH KURT
IPC: B60K37/02
Filed: 1993-12-17
Abstract: The display instrument has a dial plate (4) illuminated from the rear by a light conductor (13), with a correspondingly shaped light output face and an angled light output edge (16), providing light for illuminating at least one further dial face (6, 7) at the side of the first. Prf. the angled light output edge extends around the periphery of the light conductor light output face at the rear, with a plane of the further dial face offset to the rear of the first dial face and overlapped by the edge of the light conductor.