baber/WOPTO huggingface dataset:
Patent DE-4141857-A1 (DE)
Title: Write-once optical discs having good reflectivity - comprise transparent substrate coated with penta:methin cyanine mixt., and reflective layer
Inventor: MATSUI FUMIO
IPC: G11B7/24
Filed: 1991-12-18
Abstract: Optical discs have a transparent substrate (I) coated with an organic dyestuff recording layer (II) and then a reflective layer (III). The novelty is that (II) contains a pentamethine cyanine mixt. contg. pentamethin cyanine(s) (IV) of the formula (I) where R = alkyl; W = H, aryl, an aromatic gp. or halogen; and X = I. (I) consists of polycarbonate, polymethyl methacrylate or polyolefin and pref. has a pre-address or pre-groove. (III) is a thin Al, Au, Cu or Ag film. ADVANTAGE - (II) is stable for long periods and has high reflectivity and a narrow absorption wavelength band. .
Patent DE-4200333-A1 (DE)
Title: Connector for door of electrical domestic appts. and furniture piece - has part connecting to appts. with upper area, straight path for adjustment device in connection with further connecting part
Inventor: GOERICH JACQUES
IPC: F25D23/10
Filed: 1992-01-09
Abstract: The intermediate part connects between the door (5) of an electrical domestic appliance (6) and the door of a piece of furniture contg. the appts., and has a connecting part (2) which is firmly connected to the upper narrow side of the door (5) of the appliance. This side has a straight-line path for the adjustment of a regulating device in connection with a further connecting part which is connected to the door of the lining of the furniture piece. The connecting part (2) is an angle piece (10), and one of its flanges (11) is arranged fixed to the upper narrow side of the door of the electrical appliance. The other flange (12) of the angle piece is directed upwardly, and arranged next to the door of the furniture piece. USE - As intermediate component for connection between door of electrical domestic appliance and that of piece of furniture which contains appliance.
Patent DE-4202080-A1 (DE)
Title: Device for exhaust gas turbocharging of I.C engine - involves centripetal exhaust gas turbine connected to exhaust gas system, input spiral of which with low exhaust gas throughput can be shortened and/or narrowed
Inventor: TREMEL PETER DIPL ING
IPC: F02B37/02
Filed: 1992-01-25
Abstract: The input spiral (14) has a main inlet (18) for high exhaust gas and at least one auxiliary inlet (24) is provided for low exhaust gas. The auxiliary input is so formed that the exhaust gas flow directed to the turbine wheel (16) lies completely within the turbine wheel cover circuit (28). The auxiliary inlet extends through a section (22) of the inlet spiral up to the turbine wheel cover circuit (28). It is arranged on the downstream side end of the inlet spiral, and is formed so that it narrows (27) like a nozzle. ADVANTAGE - Improves the degree of effect of exhaust gas turbocharging of an I.C engine at low exhaust gas throughput.
Patent DE-4202668-A1 (DE)
Inventor: OSER JOERG PROF DR
IPC: B66F9/07
Filed: 1992-01-28
Abstract: Stacker crane comprising a vertical mast (1) displaceable horizontally by at least one travelling device (9, 10), a vertically displaceable elevating platform (12) guided on the mast and an extension unit (25) arranged on the elevating platform for loading and unloading is described. A traction element connected with the elevating platform and drivable by means of a drive roll arranged at the mast foot is guided by a deflecting guide roll, arranged in the area of the mast tip, the drive roll and a driven roll on the elevating platform. The driven roll may be braked to allow transmission of the lifting force from the traction element to the elevating platform for vertical displacement thereof or the elevating platform can be fixed by means of a stop brake between the mast and the elevating platform for movement of the extension unit, the driven roll then being released. A traction element is provided at the mast foot and the mast tip, the horizontally displaceable mast being drivable at both ends via the traction elements attached thereto. The storage and retrievable unit has good travel properties such as start-up speeds and travel speed as a result of the fact that the arrangement enables it to be of a lightweight construction. <IMAGE>
Patent DE-4203748-A1 (DE)
Title: Multi-function smart card e.g credit card,cashpoint card - has account details updated after each transaction with data held in on chip memory
Inventor: HOLZER WALTER
IPC: G07F7/08
Filed: 1992-02-10
Abstract: A multi-function plastic 'smart' card (1) has a built in LCD display (2) that receives information from the embedded microprocessor chip that is powered by a solar cell (3). Printed information is provided on both sides (4,5). The card memory allows an account balance to be stored and details of all transactions. The 6 columns of the account statement identify the number of transactions, the date, the cost centre code, the type of transaction, the value and the balance. Details are displayed on the card. ADVANTAGE - Storage and display of account data.
Patent DE-4205179-A1 (DE)
Title: Recliner surface for bed or sofa with slatted surface - has single parallel slats on elastically sprung base, with top mattress
Inventor: HOERBURGER REINHARD
IPC: A47C27/18
Filed: 1992-02-20
Abstract: The recliner surface (1) consists of a slatted surface (4) of single parallel slats (12) across the recliner's lengthwise direction. The slats rest on an elastically sprung base, and are covered on top by a mattress (3). The underneath springy base for the slatted surface is formed by another mattress contg. at least one tube (5,7) filled with a compressed medium, and interconnected. The slats are held at their ends in pockets (11) in a covering enveloping at least the lower mattress (2). The slats are joined in their lengthwise direction by bands (15). USE/ADVANTAGE - The recliner surface adapts to the individual's body weight and shape.
Patent DE-4206630-A1 (DE)
Title: Slewing tower-crane assembly - has hoist rope coupled to counterweight moving in opposite direction to load on hook
Inventor: LEDERGERBER HANS-JUERGEN
IPC: B66C23/26
Filed: 1992-03-03
Abstract: The tower-crane, particularly one slewing at the top, has a hoist rope (14) reeved via a hoist mechanism (22) and the jib (4) to the hook (16) lifting the load (17). The rope is coupled to a counterweight (19) moving in the opposite direction to the load, being typically reeved via a tailweight jib (5), and driving pulleys in the hoist mechanism. The rope can be coupled to the counterweight via a hoist block, and secured to the tailweight jib at a fixed point (18). It can also be reeved via a pulley (13) at the head of the derricking main jib (4). USE/ADVANTAGE - Reduces power required for lifting.
Patent DE-4210509-A1 (DE)
Title: Fluid and gas disinfection appts. - has UV radiator aligned at a target point with given effective intensity
Inventor: UEBERALL PETER
IPC: A61L9/20
Filed: 1992-03-31
Abstract: The appts. to irradiate fluids and/or gases with ultra violet rays uses an aligned UV radiator with at least one max. level at a given target point. The connecting line between the optical point of balance of the appts. and the target point is not parallel to the medium flow to and from it, and deviates away from the flow line. A number of UV radiators are assembled not packed together in or or more rows, across the flow direction in the treatment chamber, but as a coiled spiral or similar shape so that the flow passes through a number of coiled levels, or two adjacent U-shaped light tubes, or a flat radiator with a flat oval cross section UV unit. A defined target point is set where there is still a defined radiation intensity. A number of UV units can be assembled within a quartz shrouding, or a U-shaped tube can be inserted from each end of the quartz glass shrouding with the curved end leading. The quartz glass shrouded UV units are in a floating mounting system so that they are fitted and aligned at only one point at the chamber housing wall, with lengths which do not foul or shadow each other. With a coiled tube structure, a number of UV units on a common cross section plane each have a self-standing spiral shape in the flow direction. USE/ADVANTAGE - The appts. is for disinfection of fluids, pref. potable water and process water. The system gives a longer penetration stretch through the medium, with an appts. of normal dimensions.
Patent DE-4220234-A1 (DE)
Title: Multipurpose kitchen appliance used in cooking - has removable container in which rotates implement, with container base, shaft and coupling
Inventor: KAMPRATH KARL-HEINZ
IPC: A47J43/06
Filed: 1992-06-20
Abstract: The multipurpose domestic appliance has a removable container (1) in which rotates an implement (8). At least two removable, differently shaped containers (1) conduct different operations with implements fitting into the one holder. The base (3) of the container has a shaft (6) for a rotary implement mounted in it. One end of the shaft is coupled to the driven shaft of the domestic appliance. The other end has a coupling (7) for the implements. USE/ADVANTAGE - The multipurpose kitchen appliance can perform a number of different operations and is easily handled with specific implements.
Patent DE-4221393-A1 (DE)
Inventor: LAUTENSCHLAEGER HORST
IPC: E05D5/08
Filed: 1992-06-30
Abstract: Mortise bowl (10) for furniture hinges, consisting of thin-walled sheet steel with a bowl part (12), which is to be fastened countersunk in a recess in the inside of a door wing and in the side walls (18) of which at least one bearing pin is retained for the purpose of mounting on the door wing members of a joint mechanism connecting the mortise bowl pivotably to a body attachment part, the particular end of the bearing pin to be retained engaging into a bore (22; 20) in the side wall (18) of the bowl part. The wall of the bowl part (12) is reinforced, in the region of the bore (22; 20) receiving the associated pin end, by means of a tab (26; 28) which is cut free out of the wall region adjoining the region of the bowl part (12) provided with the bore (22; 20) and which is bent round so as to bear in parallel against the region provided with the bore (22; 20). A bore (22; 20) aligned with the bore in the wall of the bowl part is provided for the bearing pin in the respective tab (26; 28).
Patent DE-4221481-A1 (DE)
Title: Operating microfilm reading unit esp. for unperforated roll film - transporting film between spools in both directions with separate motors and measuring rotation angle and film transport length
Inventor: RISSER JUERGEN
IPC: G03B21/11
Filed: 1992-06-30
Abstract: The instantaneous coil dia. (d) of each spool (2a,2b) is computed from the ratio of the film transport length and the angle of rotation. The driving current of each motor (3a,3b) is adjusted by a control unit (4) in such a way that the film is transported with quick coiling or slowly and jerk-free or stands still under a certain tension. The system used includes two rotation sensors (5a,5b), which determine the angle of rotation of each spool, a movement sensor (6) which determines the length of the transported film (1) and the control unit (4), which evaluates the signals delivered by the sensors and adjusts the driving current of each motor. An auxiliary tachogenerator is fitted to at least one motor. ADVANTAGE - Exact tension at film is ensured over large speed range and takes into account coil dia. of spools.
Patent DE-4222834-A1 (DE)
Title: Polyoxymethylene homo- or copolymer compsns. - contg. homo- or copolymer with oligomeric heat stabiliser contg. amide or amino gps., for extrusion or injection moulded fibre, film and housing
Inventor: MCKEE GRAHAM EDMUND DR
IPC: C08L21/00
Filed: 1992-07-11
Abstract: Compsns. (I) contain (A) 1-99.9% (all pts. wt.) polyoxymethylene homo (II) or copolymer (III), (B) 0.1-99% mixt. contg. (B12) 10-99% (II) or (III) and (B2) 0.1-90% oligomeric or polymeric stabiliser with amide or amino gps., (C) 0-60% impact toughness-modified rubber, (D) 0-50% fibrous and/or particulate filler, and (E) 0-30% conventional additives and processing auxiliaries. Pref. (B2) is polyamide with no. average mol. wt. at least 2000. USE/ADVANTAGE - Balanced range of properties, esp. heat stability, stiffness, toughness, surface characteristics, e.g. printing, adhesive bonding, writing and electroplating, also water uptake, are light coloured, and show min. surface defects, e.g. streaking
Patent DE-4223317-A1 (DE)
Title: Additional handlebar for bicycle - which can be attached to the existing handlebar to provide an alternative riding position.
Inventor: SCHEDLER KARL DIPL ING
IPC: B62K21/12
Filed: 1992-07-16
Abstract: An additional handlebar is fitted to the existing handlebar of a bicycle to provide the cyclist with an occasional change of riding position. The additional handlebar consists of two tubes which fit telescopically one inside the other. A block is welded to the outer end of the inner tube and has a through hole for a bolt for the attachment of a half clamp. This half clamp together with a second half clamp enables the additional handlebar to be fastened to the existing handlebar in a convenient position. USE/ADVANTAGE - Additional handlebar for providing an alternative riding position for the cyclist.
Patent DE-4224401-A1 (DE)
Title: New biodegradable homo- and co-polymer(s) for pharmaceutical use - produced by polycondensation of prod. from heterolytic cleavage of aliphatic polyester with functionalised (cyclo)aliphatic cpd.
Inventor: RAFLER GERALD DR
IPC: A61K9/22
Filed: 1992-07-21
Abstract: New biodegradable homo- and co-polymers (I) are produced by: (a) heterolytically cleaving an aliphatic polyester with an aliphatic or cycloaliphatic cpd. contg. at least 2 functional substits.; and (b) polycondensing the prod. while eliminating low mol. wt. reaction prods.. USE/ADVANTAGE - (I) are useful as matrix materials for depot and controlled release drug formulations (e.g. of peptides, steroids, cytostatics and antibiotics) in human and veterinary medicine and for resorbable surgical sutures, etc.. The method does not have the limitations of prior art processes (e.g. described in DE3430852 and DE4308852). In partic., a wider range of linear polymers having partic. solubility properties can be produced.
Patent DE-4305875-A1 (DE)
Title: Liquid crystal display formed on pair of substrates - has spacer elements of different heights in regions within cavity filled with liquid crystal and sealed
Inventor: ISHIHARA TERUHISA
IPC: G02F1/1339
Filed: 1993-02-25
Abstract: The liquid crystal display consists of two glass substrates (1a,1b) on the inner surface of which are transparent electrodes (2a,2b) made of a mixture of indium oxide and tin oxide (ITO). An outer seal (4) surrounds the display area. Within the display spacer elements of diameter 6 micrometre (5a) are positioned in the area (61) where the electrodes of thickness 0.2 micrometre are present. Outside this area spacer elements (5b) of diameter 6.2 micrometre are present. A liquid crystal medium(3) fills the interior. In manufacture, the seal is deposited by silkscreening or similar process. The spacers and liquid crystal are added, the upper plate is mounted, then the assembly is placed in an evacuated chamber, where the seal is aired. ADVANTAGE - Temp. differences between central portion and edge of display does not lead to non-uniform display.
Patent DE-4308214-A1 (DE)
Inventor: BROCKE ROLF
IPC: B60J10/82
Filed: 1993-03-15
Abstract: The invention relates to a method for manufacturing a rigid panel for a vehicle roof, with a peripheral seal opposite the roof opening. For the purpose of more simple manufacture and easier assembly, it is envisaged according to the invention that the gap seal (3) be manufactured in the form of a coextruded profile with a profile region (10), which surrounds the glass panel (2) and the edge (16) of the baseframe (15), is made of an elastomer and has an inner, U-shaped reinforcement (20), and an outer profile region in the form of a hollow-chamber seal (22) made of microcellular rubber, be supplied as a constructional unit prebent at the four corners (30 - 33) to form a frame (6) which is still open on the rear longitudinal side, and during assembly be placed laterally onto the edge of the other constructional unit comprising the glass panel (2) and base frame (15), and the open frame ends (7, 8) be bonded and screwed. <IMAGE>
Patent DE-4310728-A1 (DE)
Title: Apparatus for removing a label from a supply magazine
Inventor: WOELK FRANK MICHAEL
IPC: B29C51/16
Filed: 1993-04-02
Abstract: In an apparatus for applying a printed label (18) to at least the side walls of a plastics container produced by the thermoforming process in a thermoforming machine, the container having a base and side walls and the labels (18) being removed from a magazine (23) by means of a movable distributor and by means of a linearly movable vacuum suction plate (48) in a number corresponding to the mould cavities of the mould of the forming machine and fed to the mould cavities via an interposed swivelling unit, the removing and individual separating of the labels (18) is improved if the label (18) to be removed from the magazine (23) bears with its side facing the vacuum suction plate (48) against a friction surface (68) which is movable in relation to the label (18). <IMAGE>
Patent DE-4311633-A1 (DE)
Title: Plastic lamp socket which can be mounted in an installation opening in a motor vehicle panel
IPC: F21V19/00
Filed: 1993-04-08
Abstract: In order to create a lamp socket which can be mounted in an installation opening in a motor vehicle panel and has an earth contact and a base contact with connecting parts, which project axially outwards, for electrical connecting means, and whose installation (assembly) is simplified, can be installed automatically in a simple manner and can also be fitted with ready-made connecting contacts in a simple manner, it is proposed that the earth contact (4) and the base contact (5) each consist of a cruciform sheet-metal strip whose first end part (9, 10) forms the lamp socket contact part, whose second end part (11, 12) forms the connecting part for the connecting means (8), and whose transverse web (13, 14) has latching means (15, 16) which have a latching edge (17, 18) directed towards the second end part (11, 12), and that the base (19) of the socket has engagement slots (20, 21) for the first end parts (9, 10), each of which merges in the slot transverse direction on both sides into slot regions (22, 23) which are used for accommodating the transverse webs (12, 13) of the contacts (4, 5). <IMAGE>
Patent DE-4313943-A1 (DE)
Title: Floor-cleaning and polishing machine with dust collector on cover - has rib around underside of cover for guidance of dusty air around rim of disc to outlet connection for hose
Inventor: GANSOW ROBERT
IPC: A47L11/16
Filed: 1993-04-28
Abstract: The polishing disc (4) is rotated by an electric motor (6) mounted on its cover (5) which carries a connection (7) for a hose leading to a dust collector in the casing above it. The inside of the cover has a rib (12) running parallel to the edge of the disc, forming a channel (10) between the rib and the edge (9) of the cover. The channel follows the direction of rotation to an outlet between a partition (14) and an extension (15) of the edge. ADVANTAGE - Dust-laden air can be removed at higher rate of flow from appts. to dust collector through hose.
Patent DE-4315673-A1 (DE)
Title: Joining process for laminated components by high energy beam - in which abutment surface of each layer is heated and melted by separate energy maximum
Inventor: PETERS BERND-MICHAEL DR ING
IPC: B23K26/32
Filed: 1993-05-06
Abstract: Joining process for laminated components is carried out by means of high energy beams, in which the abutment surface of each layer is heated and melted by a separate energy maximum. Each separate energy maximum is one of several intensity maxiam within one high energy beam. Each separate energy maximum is produced by repeated scanning along the joint line of the adjoining edge zones of two or more stacked layers. The high energy beam is a laser beam. A protective gas atmosphere is produced along the joint line. Several process variants are claimed. USE/ADVANTAGE - For joining, e.g. welding, the stacked, dissimilar layers of laminated components by high energy beams, without mixing or diffusion of layer components or alloying elements and with retention of specific mechanical and chemical properties.
Patent DE-4316111-A1 (DE)
Title: Integrated circuit test board suitable for high-temperature measurements
Inventor: EHLERMANN ECKHARD DR
IPC: G01R31/28
Filed: 1993-05-13
Abstract: Test device for integrated circuits, which connects the measuring device to the contact surfaces (pads) on the integrated circuit and has a support board (1) on which a mounting support (2) made of high-temperature stable material is fastened, on which mounting support contact pins (3) which can be brought into contact with the contact surfaces and are embedded in ceramic cement are firmly fixed, contact of the contact pins (3) with a continuing contact element (5) and electrical connections between other components on the support board (1) to the measuring device or a series-connected interface being made by means of flexible leads or cables (7) which are connected by clamping or friction. As a result of this, extreme climatic conditions cannot influence the test device either mechanically or thermally and electromigration can be prevented. <IMAGE>
Patent DE-4319797-A1 (DE)
Title: Self propelled vehicle with towing mode - has shunting switch for hydraulic steering with attached cut=out switch for engine.
Inventor: ZAUN RICHARD DAVID
IPC: B60D1/26
Filed: 1993-06-15
Abstract: The vehicle is towed along roads etc. with its steering uncoupled and can be converted to a self propelled unit, with steering control when required. The hydraulic steering (44) has two hydraulic lines (62,64) running to a hydraulic valve (60) which connects both sides of the steering to a return line (78) to the sump for towed travel, and with steering control when the vehicle is being driven. The engine electrics are controlled via a switch (90) mechanically coupled to the valve. In the towing mode the steered wheels are controlled by a towbar (52) attached to the steering. The electric switch monitors the valve setting via a cam. An oil cooler is incorporated in the steering circuit on the sump side of the valve. USE/ADVANTAGE - Field spraying machine, agricultural equipment. Failsafe conversion between road travel and field work. Vehicle can not be driven with uncoupled steering.
Patent DE-4327098-A1 (DE)
Title: Valve arrangement for a gas pressure accumulator
Inventor: MUENZEL WOLF DIPL ING
IPC: B60R21/268
Filed: 1993-08-12
Abstract: For a controlled outflow operation of an abruptly opening valve, such as is used, in particular, for air bag systems, a valve arrangement is known, in which a pyrotechnically driven piston rod bears a flow-conducting control body on its end face facing the joint, on which control body a sealing disc provided with an intended breaking zone is also formed. The new valve arrangement provides a pressure pin (1) for piercing a sealing disc (8) which contains a breaking region (9) which is defined by an intended breaking zone (10) and is provided with one or more essentially axially extending outflow channels (6) which open out at its end face (11) acting upon the breaking region (9) and whose axial length is greater than the thickness of the sealing disc. The outflow characteristic can be influenced reproducibly with this valve arrangement. The valve arrangement can be used, in particular, for a passenger air bag system of a motor vehicle. <IMAGE>