baber/WOPTO huggingface dataset:
Patent DE-4302200-A1 (DE)
Title: Shuttering for concrete stairs with step shutting elements - has each shuttering element swivelable about axis vertical to shuttering bottom
Inventor: SCHAHL HARALD
IPC: B28B7/22
Filed: 1993-01-27
Abstract: There is a shuttering wall for the head surface and the butting face of a step, whose shuttering elements (13) are mutually adjustable. They are fixable in selected positions above the shuttering bottom (19) in a row next to each other. Each step shuttering element is swivelably mounted in a holder (6), swivelling about a vertical axis (14) w.r.t. the shuttering bottom. The swivel axis lies in the longitudinal edge of the shuttering wall for the tread. The angular position of the shuttering elements and the spacing of adjacent swivel axes are adjustable for setting the tread width. ADVANTAGE - Easy adjustment to any stair dimensions.
Patent DE-4304289-A1 (DE)
Inventor: HAMMANN GEORGES
IPC: F16J15/02
Filed: 1993-02-12
Abstract: An elastic ring seal 1 capable of being fitted on the shaft of a bolt 12 connecting together two metal parts comprises an elastic ring 2, normally of an elastomeric material, and a rigid washer 3, normally of metal, that is attached to the upper part of the ring 2. The elastic ring 2 has an annular cavity 4 along at least pant of the axial extent of its outer peripheral wall 5 for accommodating outward creep of the elastomeric material when the ring seal 1 is compressed. The edge of the washer is preferably folded over to cover a part of the elastic ring. The washer may be moulded onto the elastic ring. <IMAGE>
Patent DE-4305389-A1 (DE)
Title: Propulsion-improving after-body of simplified type of construction with prerotation propulsion stern
Inventor: DUDSZUS ALFRED PROF DR ING
IPC: B63B1/08
Filed: 1993-02-22
Abstract: Published without abstract.
Patent DE-4306544-A1 (DE)
Inventor: MENZ MANFRED
IPC: F24C15/08
Filed: 1993-03-03
Abstract: An installation and mounting device for fastening large-scale kitchen appliances has a horizontal appliance support running at a distance from the kitchen floor and containing an inner space extending through it. The appliance support is provided with openings, through which the installation lines running in the inner space of the appliance support can be guided to the attached large-scale kitchen appliances. <IMAGE>
Patent DE-4318678-A1 (DE)
Title: Facade scaffolding cover with fasteners and platform - has length corresponding to spacing of two vertical scaffolding tubes
Inventor: MEIRACKER RICHARD THEODORUS VA
IPC: E04G5/12
Filed: 1993-06-04
Abstract: The fasteners contain transverse profiles (6) to be mounted orthogonally to the facade, contg. couplers for the free, vertical top ends of scaffolding tubes (4,5). Between the transverse profiles are fitted longitudinal ones (9) for the platform (10) support. The length of the platform corresponds to the longitudinal spacing of the two vertical scaffolding tubes. Each platform contains several, spaced longitudinal profiles, with spacing corresp. to that of the scaffolding vertical tubes. ADVANTAGE - Increased stability and easy handling.
Patent DE-4326377-A1 (DE)
Title: Modified frame relay transmission method
Inventor: KUECHLER RUDOLF DR
IPC: H04L25/30
Filed: 1993-08-05
Abstract: In the frame relay transmission method, useful data are packetised into frames adapted to their respective lengths and transmitted asynchronously via virtual links at a high transport rate. The frames in each case have an address field which characterises the respective virtual link and which is formed with 2, 3 or 4 octets. The length of the address field is specified by inserting a bit, which is reserved in the octets as an address field extension bit, in the respective last octet. According to the invention, an identifier bit is transmitted in the address field extension bit of the first octet, which has hitherto had no information content, in order to distinguish between different types of frames. <IMAGE>
Patent DE-4329594-A1 (DE)
Title: Orthopaedic sports shoe or boot
Inventor: SCHUESLER WERNER
IPC: A43B5/00
Filed: 1993-09-02
Abstract: The invention relates to an orthopaedic sports shoe or boot, in particular football boot or running shoe with a heel stiffener, in the case of which the heel stiffener (1) exhibits a preferably circular cutout (3) in the region where the Achilles tendon is attached to the heelbone, the cutout (3) is virtually symmetrical, in the horizontal direction, relative to the longitudinal axis of the lower leg, and the cutout (3) is closed by flexible material (4). Alternatively, it is proposed that the Achilles-tendon guard (5) has, in the rear region, an arcuate, preferably U-shaped, cutout (3), the tip of the arc be oriented vertically downwards, the upper border of the cutout (3) correspond to that of the Achilles-tendon guard (5), the cutout (3) be virtually symmetrical, in the horizontal direction, relative to the longitudinal axis of the lower leg, and the cutout (3) be closed by flexible material (4). <IMAGE>
Patent DE-4334718-A1 (DE)
Title: Device for accommodating and fastening flexible material to be cut
Inventor: BIERVERT KLAUS
IPC: B26D7/01
Filed: 1993-10-12
Abstract: A device for accommodating and fastening flexible material to be cut, especially a hide (1), with regard to shape and position, in order to form a basis for the reproducible arrangement of the material to be cut in locations which are spatially separated from one another (digitising table 14, cutting table 17) has an enclosed frame (7) having a large number of tensioning elements (3) which are distributed around its inside circumference, are in each case provided with at least one fastening element (2) for fastening to the material (1) to be cut and the tensioning force of which can be adjusted, the said device being provided with means for interacting with devices (8a, 8b), which are provided at spatially separate locations (digitising table 14, cutting table 17) to permit arrangement of the frame (7) in a defined position. <IMAGE>
Patent DE-4335732-A1 (DE)
Title: Volumetric measuring device
Inventor: ZIEGLER HORST PROF DR
IPC: G01F1/06
Filed: 1993-10-20
Abstract: Volumetric measuring device for fluid media, in particular a water meter and/or heat meter, having a housing with a measuring chamber which is provided with an inlet and an outlet for the fluid medium to be measured and in which there circulates a measuring wheel having a sensor element, having an evaluation device with sensors which register the movement of the sensor element, which evaluation device is separated from the measuring chamber by a non-metallic wall in a flow-tight manner, and having an indicator device which is connected to the evaluation device and is arranged in a measuring housing which is rotatable with respect to the housing, the evaluation device, including the sensors connected rigidly to the measuring circuit, being accommodated in the rotatable measuring housing of the indicator device.
Patent DE-4336060-A1 (DE)
Title: Fuel-delivery device for an internal combustion engine
Inventor: SCHUCHARDT PETER
IPC: F02M37/18
Filed: 1993-10-22
Abstract: The invention relates to a fuel-delivery device (1) for an internal combustion engine, having a first container or a fuel tank 20 which is assigned a second container 2, there being provided in the second container 2 a fuel-delivery pump 5 which is connected, via a delivery line 29, to a suction jet pump 7 which is provided in the first container 20 and is intended for filling the second container 2. The suction jet pump 7 is arranged in the upper region of the first container 20 and, in the region of the nozzle 8 of the suction jet pump 7, exhibits a device which, when the suction jet pump 7 is put into operation, ensures evacuation of the intake device 9. <IMAGE>
Patent DE-4336525-A1 (DE)
Title: Polyurethane-urea solns. for mfr. of e.g. surgical gloves - have specified polymer content and soln. viscosity, with polymer prepd. from specified reactants
Inventor: DREIBELBIS RICHARD LEWIS
IPC: B29K75/00
Filed: 1993-10-26
Abstract: Improved organic solvent solns. of polyester- or polyether-urethane ureas for prodn. of thin-walled elastic articles are free of metal chlorides and are such that the polymers are made by reacting an organic diisocyanate and polymeric diol of Mn 3000-6000 to give prepolymer of 1.4-2 % NCO end gp. content which is then reacted with a diamine, the improvements being that (i) the polyurethane urea concn. is 12-20 wt. % in the soln.; and (ii) the soln. viscosity is 2.5-12.5 Pa.s. with the provisos that (a) the polyester-urethane ureas are made by reaction of methylene bis(4-phenyl- (or cyclohexyl)-isocyanate) with a polyester diol obtd. by reaction of 80-20 pts. wt. adipic acid with 20-80 pts. wt. ethylene glycol + 1,4-butylene glycol; and (b) the polyetherurethane ureas are made by reaction of methylene-bis-(4-phenylisocyanate) with a polyether diol which comprises a 96/4-80/20 THF/3-Me-THF copolymer. The polyurethane urea concn. is pref. 14-17 % and the soln. viscosity is 5-10 Pa.s. The polyester-urethane ureas are made from ethylene glycol and 1,4-butylene glycol at wt. ratio pref. of 40:60-75:25, with the chain extender being 1,3-diaminocyclohexane or ethylenediamine. The chain extender for the polyetherurethane-ureas is ethylenediamine. USE/ADVANTAGE - Uses gloves made from the soln. are claimed, specifically those with thickness 0.05-0.08 mm, piercing strength at least 87 N/cm, hardness no more than 15 % and a tearing strength of at least 87 N/m. Such gloves are used as surgical gloves. Gloves etc. can be made without the need for chemical hardening and without the need to dissolve-out spandex (RTM) fibres. Properties are better than those of gloves made from rubber latex.
Patent DE-4339486-A1 (DE)
Title: Use of bioflavonoids such as rutin or quercetin
Inventor: BACKHAUS ERWIN
IPC: A61K9/127
Filed: 1993-11-19
Abstract: The following are claimed: (A) use of bioflavonoids, esp. rutin, citrin, quercetin, hesperidin, naringin or derivs. of these, in skin care agents such as creams, gels or lotions, for inactivation of protein-cleaving enzymes (esp. hyaluronidase and/or collagenase) which promote skin ageing processes. (B) skin care agents, such as creams, gels or lotions, comprising (a) bioflavonoids and (b) moisture-binding agents such as collagen and/or hyaluronic acid.
Patent DE-4339852-A1 (DE)
Title: Maximum temperature battery which makes available electrical power for electronic units
Inventor: DREYER DIETMAR DIPL ING
IPC: H05H1/18
Filed: 1993-11-23
Abstract: The battery uses plasma for the production of electrical power, the plasma being enclosed in a ceramic body (13) across magnetic coils (11). The plasma is moved across a magnetic coil drive, in order to facilitate the decoupling of electrical power. The system for generating electrical power is provided with a voltage stabilising regulation (4). The system for generating electrical power is provided with a heavy duty capacitor unit (2).
Patent DE-4340544-A1 (DE)
Title: Musical wind instrument with reed generators
Inventor: JAKUBASCHK HORST
IPC: G10D7/12
Filed: 1993-11-29
Abstract: Each reed generator comprises a tone reed (6) in a sound plate (7) slot and a base body (1) with the sound plate. The body has an open foot and a closed head, and the sound plate tone reed is tuned to a derived tone. To each body is releasably coupled a foot portion (2). The base bodies are interconnected. They form a resonance body, when the tone reed actuation takes place by the blown air against the dipping sense in the slot, with the foot portion tuned to the desired tone. The resonance body generates a coupling oscillation, nearer to the resonance body natural tone than to that of the tone reed.
Patent DE-4341578-A1 (DE)
Title: Rotation laser for perpendicularity measurement of large components
Inventor: WERNER HEINZ
IPC: G01C15/00
Filed: 1993-12-07
Abstract: The laser (1) has deflection prism (2), driven by an electric motor for rotation of the laser beam (4) about a longitudinal axis, with detection of the beam by receivers (6) attached to each of the perpendicular components (9). Two or more relatively rotatable polarisation filters (5) lie in the path of the laser beam, one of the filters attached to the housing of the laser device, the other rotated in conjunction with the deflection prism.
Patent DE-4344366-A1 (DE)
Inventor: BAUMANN HANS-GEORG DIPL PHYS
IPC: G02B21/02
Filed: 1993-12-24
Abstract: PCT No. PCT/EP94/04253 Sec. 371 Date Jun. 14, 1995 Sec. 102(e) Date Jun. 14, 1995 PCT Filed Dec. 21, 1994 PCT Pub. No. WO95/18397 PCT Pub. Date Jul. 6, 1995An optical system with variable image scale for video recordings by means of a CCD camera at a microscope. A video zoom adapting arrangement with a short overall length which enables all image scales for video cameras required in practice is realized in that three optical components with a positive focal length are provided. One optical component is stationary and a second and third optical component are arranged after the first optical component, as viewed in the imaging direction, so as to be displaceable.
Patent DE-4344868-A1 (DE)
Inventor: VERMEER HANS DR
IPC: G01N33/96
Filed: 1993-12-29
Abstract: The present invention relates to a process for the preparation of clear sera which have long-term stability, and to the use thereof in diagnosis.
Patent DE-4401927-A1 (DE)
Inventor: WIRTH WOLFGANG DIPL CHEM DR
IPC: A01N55/00
Filed: 1994-01-24
Abstract: N-acyl lactams of formula (I), in which A and R have the meaning given in the description, may be used, when spraying aqueous spraying compounds containing A) certain crystallisation-prone azol derivatives and B) possibly one or more other active agents and additives, to prevent the crystallisation of such crystallisation-prone active agents in the spraying equipement.
Patent DE-4407997-A1 (DE)
Title: Crusher for constructional debris, bricks, and concrete
Inventor: KOTTMANN WOLFGANG DIPL ING
IPC: B02C21/02
Filed: 1994-03-10
Abstract: The crusher is of a hydraulic type and has a press chamber (12) in a housing (27). A press ram (13) enters the press chamber from one side. On the opposite side is located an outlet aperture (15), in front of which are fitted crusher teeth (16), spaced to form a rake. Pref. the chamber bottom is formed by spaced, parallel rails (10) extending towards the outlet aperture. The rails may form an integral unit with the crusher teeth. On the side, away from the crusher teeth, they may be coupled to the housing by pull bolts.
Patent DE-4408231-A1 (DE)
Title: Container receptacle for document shredder
Inventor: GASTEIER ROLF
IPC: B02C18/00
Filed: 1994-03-11
Abstract: The carrier (11) holds the bag-shaped containers (32) such that a filling aperture (36) is formed by expansion. Round the aperture are fitted holders (18,21) on the carrier to engage in the carrier corners, with at least one manually adjustable. The adjustment provides a reduction of the total length of a contour, forming a peripheral line of the carrier, pref. resulting in a polygon. It can be resiliently loaded in the opposite direction for clamping the filling aperture. Pref. a total of four holders is provided, at least one (21) movable.
Patent DE-4410838-A1 (DE)
Inventor: MINARELLI ALESSANDRO
IPC: B65H35/06
Filed: 1994-03-29
Abstract: Stacks (7) of die-cut blanks (4), each partly enveloped by a respective wrapping paper (16), are fed to a packaging machine (1, not shown) automatically by means of a device (6) comprising a conveyor (8), a pivoted platform (17) onto which the stacks are directed from the conveyor, and a transfer mechanism (32) by which the stacks (7) are redirected in succession from the platform to a hopper serving the machine (1); a blade (33) associated with the transfer mechanism (32) traverses across one face of the stack (7) to cut the wrapping paper (16), which is removed and discarded by a suction cup (27). Thereafter the platform is raised to 45 degrees and the transfer mechanism makes a second traverse in the opposite direction, distancing the stack from the platform (17) and feeding it to the machine hopper. <IMAGE>
Patent DE-4412345-A1 (DE)
Title: Waste gas purificn.
Inventor: ANDERSSON RICHARD
IPC: B01D51/02
Filed: 1994-04-11
Abstract: In waste gas purificn., the small and smallest particles in the waste gas are agglomerated into bigger particles by coagulation in a coagulation line (S), and then are either mechanically or electrically sepd. The agglomeration rate is raised by injection of coagulation nuclei in the waste gas to be cleaned before the coagulation line (S). The particles carried in the waste gas stream undergo a polarity pre-charging by a pre-charger (6). Downstream of this pre-charger essentially only particles above the mean particle size of the waste gas are mixed with the stream, where the particles in this gas stream to be mixed are charged with an opposite polarity by a second pre-charger (19) before their injection into the waste gas stream.
Patent DE-4412839-A1 (DE)
Title: Plastic impeller mfr. and mfg. tool
Inventor: DIRLA MANFRED
IPC: B29C33/12
Filed: 1994-04-14
Abstract: A process for mfg. a plastic impeller, esp. for stirring, comprising a hub (2) concentric with the axis of rotation (1) and one or more blades (3) uses a mould (4) with a part (5) for prodn. of the hub (2) and parts (6) for prodn. of the blades (3). The hub (2) and blades (3) are mfd. by casting plastic into the cavities hardening and demoulding. Process equipment includes the mould (4) in which the hub forming part (5) has circular openings (7) for insertion of the blade forming parts (6) and allowing them to rotate about a central axis (9) intersecting the impeller axis (1). Rotation of the blade forming parts (6) allow variation of impeller blade (3) pitch.
Patent DE-4414622-A1 (DE)
Title: Soil and earth analysis probe for foreign organic chemical detection
Inventor: GUTZMER MARCUS DIPL ING
IPC: G01N33/18
Filed: 1994-04-18
Abstract: The probe includes a housing (1) containing a light source (3), an IR detector (5) and an objective lens (6). Infrared light is directed through a sapphire disk (7) from the probe onto a granular material (2). Reflected light is detected by the IR detector and subjected to spectroscopic measurement. The image data is also processed by image-processing techniques to determine the median grain size of the material. The spectral absorption measurement at multiple sample points outside water absorption bands are also measured and used to determine the effective water concentration.
Patent DE-4415535-A1 (DE)
Title: Integrated drinking system in a rucksack
Inventor: NESLER STEFAN
IPC: A45F3/20
Filed: 1994-05-03
Abstract: The invention relates to a drinking system which is a fixed constituent of the rucksack designed specifically for this purpose. It consists of an anatomically shaped drinking tube which serves as a back padding and maintains its shape due to being filled with liquid or air. The liquid is sucked up through a flexible plastic straw which comes out of the drinking tube, is attached to the carrier strap and allows drinks to be taken without removing the rucksack.
Patent DE-4417106-A1 (DE)
Title: Gas compression process for gases kept in liquefied form under low pressure in tank
IPC: F17C9/02
Filed: 1994-05-16
Abstract: Two storage containers (2,3) are filled alternately from the tank. In them, the liquid is evaporated by the application of ambient energy. The gas then passes through the jets of an injector (6). A vacuum is connected to the induction side of the injector, thus reducing the pressure in the system. Pressure gas containers can be filled without loss, and the pressure in the tank does not become excessive.
Patent DE-4419805-A1 (DE)
Inventor: LAMLA MICHAEL
IPC: G06K17/00
Filed: 1994-06-06
Abstract: A process is disclosed for verifying the authenticity of a data carrier (1) having at least one integrated circuit (3) with storage units and logic units, as well as a data transmission line for exchanging data with an external device. The invention is characterised in that the integrated circuit has an additional, separate, hard-wired circuit (2) for transmitting and/or receiving data during the switching on sequence. The separate circuit (2) is used for verifying the authenticity of data. The first data transmission or reception is completed within a defined time range of the switching on sequence during which the data transmission line is not yet in a defined state.
Patent DE-4421365-A1 (DE)
Title: Inductive member with magnetic core having winding
Inventor: BANGERT BIRGIT DIPL ING
IPC: H01F27/29
Filed: 1994-06-18
Abstract: Inductive member consists of a magnetic core with a coil having ends (5) with connecting pins (2) attached on opposite sides of a mounting plate (1). The member is attached to the plate with a heat-shrinkable tube of PTFE or PVC, from which the connecting pins project. Pref. the member fits in an opening (6) in the plate so that the tube holds it in the opening. The pins are bent twice so that, when connected to a printed circuit board, the mounting plate and the board are aligned in a plane.
Patent DE-4429361-A1 (DE)
Title: Clamping washer with compression sleeve
Inventor: BERWALD WERNER DIPL ING
IPC: F16B31/02
Filed: 1994-08-19
Abstract: Clamping washer for a screw and anchor connection with an optical device for displaying the screw-tightening force, comprising compression discs with compression sleeves and compression bodies, assigned in the form of circles, which are kept parallel to the screw axis by means of a perforated washer. <IMAGE>
Patent DE-4430908-A1 (DE)
Title: IC engine fuel injection pump
Inventor: KUHN UWE DIPL ING
IPC: F02M37/06
Filed: 1994-08-31
Abstract: At least one pump piston (1) is axially guided in a cylindrical bore (2) of a cylindrical bush (3). Its one front face limits the pump working chamber. The chamber facing the front side is coupled to a rolling plunger (4) of a cam drive, whose roller (5) travels a cam path of a cam (7) located on a camshaft (6). The camshaft has a conical end (8), on which is fixed a rotary driven, disc-shaped clutch part (19) by a conical retainer bore (13) in an hub portion (12), axially protruding from the clutch part. At least one groove link exists between the hub portion and shaft end. The axial extension of a first groove (25) in the wall of the retainer bore is limited towards the hub portion largest cross-section.
Patent DE-4447480-A1 (DE)
Inventor: HOCHMUTH HARALD
IPC: B60N2/90
Filed: 1994-12-24
Abstract: A silent ratchet consists of a housing (1) with an inner cylindrical clamping face (3) and, arranged coaxially thereto, input elements (5) and output elements (4). The output element (4) is provided with clamping ramps (23, 24) facing the clamping face (3) and bearing pairs of clamp rollers (25), with one clamp roller following the other in the circumferential direction. The two clamp rollers (25) are spring-loaded away from each other against the clamping face (3) and the clamping ramps (23, 24) by means of a spring element (26) set between them, the output element (4) being provided with stop faces (28) for dogs (19) of the input element (5). On their sides facing the stop faces (28) the dogs (19) have contact faces (27) in each case for one clamp roller (25) of a clamp roller pair, a circumferential clearance between the contact faces (28) and the dogs ( 19) being greater than a circumferential clearance between the contact faces (27) and the clamp rollers (25). It is proposed that the output element (5) have a thin-walled piece of sheet metal (6) with the clamping ramps (23, 24) and stop faces (28) integrally formed thereon without cutting. It is also proposed that the input element (5) be formed by a plastic disc (8) with plastic dogs (19) integrally formed thereon and by an input piece (9) connected to and rotating in unison with the plastic disc (8).