baber/WOPTO huggingface dataset:
Patent DE-4209935-A1 (DE)
Title: Universally adjustable gripper and vacuum head positioning fixture - has adjustable blocks around circumference of baseplate to enable workhead to be positioned anywhere within working envelope
Inventor: GEGENHEIMER HERBERT
IPC: B25B11/00
Filed: 1992-03-27
Abstract: The positioning mechanism has a base plate (1) with a slot (2) around its circumference along which two or more positioning blocks (15) can be moved and fixed in position. The positioning blocks have a clamping part (7) which can be rotated relative to the bases of the positioning blocks and locked in place. The clamping parts (7) are used to clamp the workhead holding piece (5). The holding piece (5) has workhead mechanisms (8) clamped to it. The positioning blocks (15,7) can themselves be used as workhead holding mechanisms. USE - Workhead, gripper or vacuum head, positioning mechanism for automated manufacture and assembly systems.
Patent DE-4210875-A1 (DE)
Title: Material piece for prodn. of goods packing, partic. electrical items - comprises plastic, paper or cardboard and has adjacent segments limited by stamped lines for walls including connecting tab
Inventor: KORTE HEINRICH
IPC: B65D5/10
Filed: 1992-04-01
Abstract: Of the segments for the floor and the roof, at least those for the roof are arranged limited by the stamped lines next to one another. The segments abutting those of the sidewalls of the section and those of the roof and floor have two stamped lines, which run from the crossing points of the stamped lines between the wall, roof and floor segments inclinedly to the centre of the free side of the segment. Two segments on the roof segments fitted to the segments for the rear and front sides are limited for formation of the suspended tab, are limited by stampled lines against the roof segments. USE/ADVANTAGE - A light object packaging piece which show economy in the use of material
Patent DE-4215016-A1 (DE)
Inventor: GREIFENEDER KARL
IPC: D02G3/46
Filed: 1992-05-12
Abstract: There is described a high tensile sewing yarn composed of at least two, twisted-together multifilament yarn components. The multifilament yarn components forming the thread are textile standard multifilament yarns. The sewing thread has a tenacity (specific strength) which varies between 40 cN/tex and 85 cN/tex, preferably between 55 cN/tex and 75 cN/tex. The process for manufacturing the above-described sewing thread envisages drawing the partially oriented multifilament yarns forming the thread in such a way that each partially oriented (pre-oriented) multifilament yarn is delivered into a main drawing zone coiled around a feed gadget revolving at a first speed and leaves the main drawing zone coiled around a take-off godet revolving at a second speed the second speed being 70 % to 180 %, preferably 140 % to 180 %, greater than the first speed. The drawing in the main drawing zone takes place exclusively between the feed godet and the take-off godet, the take-off godet being heated to a temperature between 160 DEG C and 240 DEG C.
Patent DE-4217361-A1 (DE)
Title: Protective hygienic element for earphones or headphones - has large hole fitting over headphone and small hole fitting over ear preventing contact between user and headphone
Inventor: PAGELS HEINZ-PETER
IPC: H04R1/12
Filed: 1992-05-26
Abstract: The protective cover is formed from a double-walled ring (2) of thin, flexible material. The ring (2) comprises two flat face pieces (3,4) connected to each other at the circumference. One face piece (3) has a central aperture (6). The other face piece (4) has an aperture (7) which is elastically expandable and has a larger cross-section than the other aperture (6). The larger aperture (7) is fitted over the headphone ear-piece and the smaller aperture (6) fits directly on to the ear of the user. After use, it is only necessary to remove the protective cover (2) and use a new one for the next user. USE/ADVANTAGE - Audiometry or for earphones used with loud machines, etc. where the same set are used by a number of people. Maintains cleanliness and hygiene without using special cleaning of headphones and/or use of disinfecting chemicals.
Patent DE-4218291-A1 (DE)
Inventor: HAECKER RUEDIGER PROF DR
IPC: A61K31/565
Filed: 1992-06-03
Abstract: Described is a metering spray designed for pernasal application, the spray containing at least one sex hormone or at least one metabolic precursor of a sex hormone or at least one derivative of a sex hormone or combinations of these, excepting the precursors of testosterone, or at least one biogenic amine, with the exception of catecholamines.
Patent DE-4218845-A1 (DE)
Title: Ringing tone voltage generator including PWM - is entirely integrated except for transformer whose sec. winding feeds amplitude-regulating operational amplifier and discharge transistor
Inventor: VOLK THOMAS
IPC: H04M19/04
Filed: 1992-06-09
Abstract: The voltage generator has a pulse width modulator (PBM) control input (SE) produced by an operational amplifier (OP1) from a sinusoid at a ringing tone frequency combined with a voltage dependent on the rectified output voltage level (AS). The pulse whose width depends on the waveform and loading is applied to a transistor switch (ST) in the prim. side of a transformer (TR). A discharging transistor (ET) is driven from the sec. side of the transformer via another operational amplifier (OP2), causing conduction whenever the capacitive loading causes the output amplitude to exceed that of the sinusoid. ADVANTAGE - Simple and compact circuit consumes little current and is efficient enough for terminals fed with current via exchange lines.
Patent DE-4221278-A1 (DE)
Title: Parallel computer network for multiple instructions and data - using common transmission rail to provide authorised access by all central processing units to data distributed throughout network
Inventor: VORBACH MARTIN
IPC: G06F15/17
Filed: 1992-06-29
Abstract: The parallel computer network includes several units (2) consisting of a CPU (3), a random-access memory (4) and a bus control unit (5) linked by an internal data bus (6). The units are interconnected by a data transmission rail (7). The bus control unit and CPU feature an additional connection for exchange of status information so that the CPU can have access to data from any unit (2) of the network. The RAMs are protected against unauthorised access by association of individual storage cells with additional control stores. ADVANTAGE - Data exchange between individual components of the network is performed without the programmer's intervention and with automatic data synchronisation.
Patent DE-4225314-A1 (DE)
Title: Belt or chain drive disc
Inventor: KLEIN PETER
IPC: F16H55/36
Filed: 1992-07-31
Abstract: The disc comprises an input part (3) and an output part (4) coupled for rotation by a damping device (5( with circumferentially compressible energy accumulators, such as coil compression springs (9). The input and output parts are mounted rotatable relative to each other by a bearing (26). A vibration absorber has an absorber mass (29) connected to the same shaft as the drive disc vias a damper (28) of elastomer, connected to absorber input part (24). Absorber input part (24) may be fixed to radially inner area (22) of input part (3) either by screws or rivets. Cover cap (41) is provided to prevent dirt entering circular chamber (8) which is partially filled with a viscous medium. To prevent overheating, axial apertures (42) are provided.
Patent DE-4226660-A1 (DE)
Inventor: WUEBKER JOSEF
IPC: C02F3/04
Filed: 1992-08-12
Abstract: A filter for pond water and like water taken from open water surfaces and watercourses, in which a filter housing (3) includes a filter compartment having single or multiple layers of filter material (13, 14, 15), which, for an upwardly running throughflow, is provided at the bottom with a sieve plate (6) and at the top with an outlet (17), the sieve plate being arranged at a distance from the filter housing and, with this, bounding a feed space, and the feed space transforming into a settling chamber (10) accessible at the top, for the purpose of an easy applicability and ease of installation, and further for the purpose of easy monitoring and control and chiefly for the purpose of an effective filtering function and a pleasing appearance suitable to a garden environment, is designed in such a manner that the filter housing is formed as an extensive open trough having a filter compartment open at the top, which filter compartment is designed as a root-space filter having sufficient depth for receiving a plant root space, and in such a way that the settling chamber forms a free water space open at the top. <IMAGE>
Patent DE-4228771-A1 (DE)
Inventor: SCHWANDER UDO DIPL ING
IPC: B01F1/00
Filed: 1992-08-28
Abstract: Apparatus including a circulating pump inside a carbonator tank which blends CO2 with still water and which is started and stopped for predetermined time periods in repetitive cycles having an on/off ratio ranging between 1:10 and 1:20. A timing circuit controls the operating and non operating times of the circulating pump so that sufficient carbonation of the water with CO2 gas is achieved along with the formation of an ice bank on the cooled wall of the storage tank. During intervening periods when the circulating pump is not operating, the carbonated water arranges itself in layers according to its density so that the relatively warmer water sinks while the colder water together with any ice particles or small pieces of ice floating therein join together, becoming fixed to the ice bank in the upper portion of the carbonator. During the next operating cycle of the circulating pump, these particles are frozen together and become relatively harmless to the extent that the shutoff valve and output carbonated water line remains unobstructed. Whenever carbonated water is removed from the storage tank or fresh water is supplied to the storage tank, the circulating pump is again started for an additional on-period time interval which is greater than the normal on-period.
Patent DE-4231721-A1 (DE)
Title: Shower partition with swivelling door and door support - has door-side hinge part fitted to door leaf face opposite to opening direction
Inventor: MUNCH PAUL JEAN
IPC: E05D5/02
Filed: 1992-09-22
Abstract: The door (1) support (2) has a holder (3) on a fixed part of the partition. Otherwise it engages the door leaf via a hinge (9) and its part (10). The hinge axis (13) is spaced both from the door leaf face and from the partition, or building wall. The door-side hinge part is fitted to the door leaf face opposite to the opening direction. The holder, coupled to the hinge part via the hinge axis, points first away from the leaf face and then extends to its anchorage point. The hinge or holder spacing from the building or cubicle wall at least equals the hinge radius. ADVANTAGE - No hinge protrusion on door outer side, and facility for improved edge sealing.
Patent DE-4231812-A1 (DE)
Title: IC engine with two-stage gas expansion - is continuously supplied with compressed combustible gas from compressor and combustor assembly
Inventor: LIPINSKI JOSEF
IPC: F02B53/00
Filed: 1992-09-23
Abstract: The IC engine has a fixed cylinder (1) which is closed at both ends and houses a reciprocating piston (2). The lower region (4) of the cylinder (1) which lies below the piston (2) is continuously supplied with compressed combustible gas through a non-return valve (5). The compressed combustible gas is supplied from a compressor or other suitable source. The downward movement of the piston drives the compressed gas through a non-return valve (6) which is installed in the piston crown. After flowing into the upper chamber the gas is ignited and drives the piston downwards. The piston is connected to a mechanism which converts its reciprocating motion into rotary motion. USE/ADVANTAGE - IC engine of increased efficiency.
Patent DE-4301462-A1 (DE)
Title: Rotary piston motor or pump
IPC: F01C1/28
Filed: 1993-01-18
Abstract: The machine has several rotary bodies. The bodies (1) are positioned to be radially movable, linear to each rotary axis (2). The points of intersection (3) of straight lines (4), which extend in movement direction of the rotary bodies, form an equilateral triangle, square, pentagon, corresponding to the number of rotary bodies.Each body has mechanical or pneumatic devices on either side, which are regulated dependent upon the rotary phase. In the phases, in which the working chamber (7) acts as pressure chamber, the side of each body closer to the geometrical centre axis (8) of the machine, engages positively on a neighbouring body. The housing end walls engage rigidly or positively on the end faces of the bodies.
Patent DE-4302972-A1 (DE)
Title: Interlocking linkage for gas generator
Inventor: LIEBHARDT JOSEF
IPC: F42C15/00
Filed: 1993-02-03
Abstract: Interlocking linkage for a safety device of the ignition arrangement of a gas generator includes a locking pin (3), the movement of which is restricted by a punch (5) with a disc on a securing pin (1). If e.g. an electric tripping device (2) is released before or at the same time as the pneumatic unit, the pin punches through the disc and is retained in its locking position.
Patent DE-4308098-A1 (DE)
Title: Planetary-gear extruder
Inventor: RUST HARALD
IPC: B29C48/44
Filed: 1993-03-15
Abstract: According to the invention, planetary spindles on planetary-gear extruders are provided fully or partially with a porcupine toothing in order to achieve better dispersion and better material breakdown.
Patent DE-4308632-A1 (DE)
Title: Method and device for the post-treatment of aluminium-coated plastic films
Inventor: GRIMM HELMUT DR
IPC: B29C59/14
Filed: 1993-03-18
Abstract: Method and device for the post-treatment of aluminium-coated plastic films (4) or tapes (strips) in a vacuum treatment chamber (1) having at least one glow-discharge cathode (7), a low-pressure plasma (11) being produced in a reaction zone (5) between the film (4, 25) and the cathode (7) and oxygen being introduced as process gas and it being possible for the films (4) or tapes to be moved through the reaction zone (5). <IMAGE>
Patent DE-4312093-A1 (DE)
Title: Automatic analysis system e.g. for analysing blood, urine, serum - contains external computer and communications link passing specimen and reagent identification codes and analysis parameters between analyser and computer
Inventor: ASAI HIDEKI
IPC: G01N35/00
Filed: 1993-04-13
Abstract: The system contains a memory (24) for data required for analysis of a specimen fed into a reaction vessel with a reagent for quantitative measurement of the specimen components, an input device (27), control devices (21,22) for operating the system according to signals from the memory, at least one external computer (29) and a communications system (30-32). The communications system links the analysis system to the computer which holds different parameters required for the analysis. The system contains specimen and reagent identification devices whose identification codes are transferred to the computer via the communications system, which passes the parameters required for the analysis in the opposite direction. ADVANTAGE - The arrangement enables automatic transfer of data between the analysis system and external computer, relieving the operator of setting up work and eliminating associated human error.
Patent DE-4315990-A1 (DE)
Title: Pneumatic spring adjustable in length
Inventor: SIEBENHAAR GUENTHER
IPC: F16F9/02
Filed: 1993-05-13
Abstract: A pneumatic spring (6) can be connected to a hydraulic adjusting device (25) by elastic locking means, the adjusting device (25) constituting an independent subassembly which has a release device (26) and an actuating device (27) connected to it via a hydraulic hose (28). <IMAGE>
Patent DE-4318511-A1 (DE)
Title: Detection of onset of ghost image cancellation reference signal - discriminates against video signal pedestal by threshold comparison of duration of excess of difference between successive inputs.
Inventor: GO DO-YOUNG
IPC: H04N5/21
Filed: 1993-06-03
Abstract: The method involves using a differential value detector (10) for securing the differential values of a ghost cancellation reference signal and the pedestal signal of the video input by subtraction (12) of delayed (1) and undelayed signals. The difference is compared (20) with a set threshold and if this is exceeded a counter (30) records the duration of the excess for further comparison (40) with another set threshold. A ghost cancellation reference signal (GCR) is produced when the min. duration is exceeded. USE/ADVANTAGE - With TV signals distorted by multipath interference and reflections. Continuous eight field ghost cancellation reference signal can be distinguished unambiguously from pedestal signal.
Patent DE-4322602-A1 (DE)
Title: Tong grip for surgical instruments - has two rings, one for thumb and other for finger, with one ring plane at angle to plane of other ring, angle being adjustable
Inventor: KOTHE LUTZ
IPC: A61B17/28
Filed: 1993-07-07
Abstract: One plane of one ring (6b) is at an angle to a plane of the other ring (4), with the angle pref. adjustable. One ring pivot pin (12) passes through a bore (14) of its shank (2b), with the pin other end fitted with a rivet head (13). This ring is intended for a thumb, while the other one (4) is intended for the index or middle finger. The other shank may be fitted with a stop, closely behind the ring. USE/ADVANTAGE - For scissors, clamps, forceps, etc., with a facility to hold an instrument in each hand, without the surgeon's fatigue.
Patent DE-4324658-A1 (DE)
Title: Drive control circuit for automobile opening lock for side window or sun-roof - uses measuring resistances in respective earth lines for different motor rotation directions coupled to control microcomputer
Inventor: LIMBRUNNER HUBERT DIPL ING
IPC: H02H7/085
Filed: 1993-07-22
Abstract: The circuit has a pair of changeover switches (F/f,G/g) at either side of the DC drive motor (M) controlling a supply line (7) coupled to the supply voltage (+) and a pair of earth lines (9/6,8/5) allowing the supply voltage to be inserted for rotation of the drive motor in either direction. At least one of the earth lines includes a measuring resistance (R) providing a voltage drop which is supplied as an input signal to a microcomputer (C) controlling the motor current directly or indirectly. Pref. a further measuring resistance (W) is inserted in the supply line, its voltage drop supplied to a further input of the microcomputer. USE/ADVANTAGE - For operating electric window or sunroof with simple monitoring of motor rotation direction.
Patent DE-4336511-A1 (DE)
Title: Magnetic contact-type, and non-contact-type card reader e.g. for access control - forms inlet to magnetic card reading station using slot located within wire loop antenna used for reading non-contact-type card
Inventor: INOUE TAKESHI
IPC: G07B15/00
Filed: 1993-10-26
Abstract: The data processing unit exchanges information with data cards of the contact (2) or non-contact type (13). The non-contact type cards are passed across the surface of the housing and transfer is made using a wire loop antenna (14a). In the centre of the loop is an entry slot through which the contact type card is inserted. This is a magnetic card that is passed by rollers (5) over a card sensor (6) and then successively to a read head (6) and write head (8). The system has a control unit (15) with a gating stage (12). Visual and audio signals (8, 16) indicate the type of card is use. USE/ADVANTAGE - Eg for cash dispenser, telephone and vending machine. Allows two types of card to be used for access control.
Patent DE-4338492-A1 (DE)
Inventor: SINRAM DIETHARD DR
IPC: B24D5/16
Filed: 1993-11-11
Abstract: A cutting-off grinding disc for stationary grinding machines has an annular-cylindrical inner carrying element (2) made of metal and a grinding ring (1) surrounding the latter, these being connected to one another. The grinding ring (1) projects beyond the carrying element (2) on both sides in the direction of the common axis (4). The grinding ring (1) can be fully worn down. The carrying element (2) is reusable or at least recyclable. <IMAGE>
Patent DE-4344266-A1 (DE)
Title: Locking system for furniture
Inventor: VERHEY JOHANN
IPC: E05B63/00
Filed: 1993-12-27
Abstract: Locking system for the electrically controlled central locking of pieces of furniture, in which a detent bolt acting on the locking mechanism is adjustable via a toggle lever (11, 13) which is actuated by an electromagnet (22). <IMAGE>
Patent DE-4344374-A1 (DE)
Title: Warp knitter
Inventor: WUNNER ROLAND
IPC: D04B23/10
Filed: 1993-12-24
Abstract: In a warp knitter, a yarn support (16) is at the level of the hook opening (23) when the slide needles (1) are in the laying position, and to the side of the hook opening (23). It is so close to the slide needles (1) that, at the start of laying the yarn (18,19) between the preceding stitch (20) and the guide needle (12,13), a kink is formed in the yarn (18,19) round the support (16) to the hook opening (23).
Patent DE-4401335-A1 (DE)
Title: Hand tool, esp. screw driver
Inventor: KIENZLER WERNER
IPC: B25G3/14
Filed: 1994-01-18
Abstract: The tool handle (10) has a blade holder (12), formed by an axial dead end bore. A core (18) of plastic material to hold the blade (20), is fitted positively and/or non-positively into the holder. The core has an axial slot, and the blade is radially clamped in the slot. The holder has at least a partial non-circular cross section, and the core has a similar corresponding part (24). When the core is fitted, the two engage for torque transmission. The blade is non- turnably fitted into the core.
Patent DE-4401876-A1 (DE)
Title: Metal barrel with removable cover
Inventor: KUNDERT RENE
IPC: B21D51/20
Filed: 1994-01-22
Abstract: The metal barrel has a number of reinforcing ribs (7) rolled into the profile and with the upper part of the barrel tapered inwards (3) to form a smaller diameter rolled lip over which the lip of the cover can be located. An outer clamping ring secures the cover with the diameter of the clamping ring not greater than the diameter of the ribs. The barrel is produced from a barrel with rolled on ends. These are cut off and the ends cold rolled to produce the lipped support for the top cover, and a shaped support for the bottom. The top cover has an elastic sealing ring clamped between the rolled lip and the edge of the cover.
Patent DE-4402834-A1 (DE)
Title: Container for the collection of yarn waste
Inventor: BARTKOWIAK KLAUS
IPC: B65H54/88
Filed: 1994-01-31
Abstract: The yarn waste occurring in synthetic-fibre installations and textile further-processing machines, for example during a bobbin change or in the event of thread breaks, is often conveyed to a collection point by pneumatic conveying devices and collected loosely in containers (1). To increase the receiving capacity of such containers (1), it is proposed, according to the invention, to equip these with a compacting device for the yarn waste conveyed into the container (1). For this purpose, provision is made for at least one eccentrically arranged and rotary-driven driver (6) to project inwards from one wall (2) of the container (1). <IMAGE>
Patent DE-4412783-A1 (DE)
Title: Distributor connection unit for bus cables
Inventor: SCHMIDT WERNER
IPC: H01R4/24
Filed: 1994-04-18
Abstract: A distributor unit allows a connection to be made between a bus line (2) and an external item. The distributor has a base unit (6) that is positioned on the underside of the bus which locates in a channel (7). The top section (8) fits onto the base and has a screw connector (1). Projecting blades within the housing penetrate the insulation of the bus and engage the wires (3, 4). The connector receives a plug coupled to the external equipment.