baber/WOPTO huggingface dataset:
Patent DE-4215410-A1 (DE)
Title: Central between=the=lens shutter for camera - has adjuster for release mechanism activating springs for opening and closing members
Inventor: SCHOENHERR HANS-JOERG
IPC: G03B9/62
Filed: 1992-05-11
Abstract: A gp. of opening sectors, in an opening process, is movable by an opening member from its closure position in which it completely covers the lens aperture to where it opens out to lowest of number. A gp. of closure sectors, in a closing process, is movable by a closing member from its position leaving the aperture fully open to a completely covering position. Each opening and closing member has its own drive. These drives (16, 17) are in the form of springs. A shutter release mechanism activating these drives has an adjuster (32) which, according to its setting, activates the drive for the closing member (6) after a selectable delay following the opening proces of the opening sectors (8). The opening member (5) has an arresting projection engageable by an arresting latch (21). The latter carries an armature of an opening magnet (22). ADVANTAGE - Allows matching of shortest exposure times to selected smallest aperture settings.
Patent DE-4216710-A1 (DE)
Title: Height adjustable work-head holding assembly - has sliding part with integral linear gear part which may be in form of chain
Inventor: AHO MIKKO
IPC: B25H1/00
Filed: 1992-05-20
Abstract: The height adjustable assembly consists of a sliding part (3) to which a gear rack or chain (3b) is attached, both of which move inside and relative to the assembly stand (2). Attached to the stand (2) is the adjustment mechanism which may take the form of a sprocket or pinion (5a) which is moved by a handle (6). An adjustable ratchet mechanism (7) is provided for to arrest movement in one direction when required. USE/ADVANTAGE - Simple to manufacture, light, portable drill or workhead holding stand for overhead working.
Patent DE-4229428-A1 (DE)
Title: Directly-heated oven esp. for baking flat breads, pizza etc. - includes gas burner located above baking tray in oven
Inventor: IBRAHIM AHMED
IPC: A21B1/28
Filed: 1992-09-03
Abstract: A directly heated baking oven (10) has a baking chamber (12), an exhaust gas removal system (28), at least one opening (14) for loading and unloading, a source of heat and a baking tray (16). The heat source is in the form of a gas burner (34). The gas burner is located at a distance above the baking tray, has a number of gas nozzles directed parallel to the tray, and extends from the oven loading opening (14) to the opposite wall (38). The gas burner is pref. in the shape of a straight tube, and may be adapted to suite the internal shape of the oven walls. Two burners are provided, one on either side of the oven. USE/ADVANTAGE - Esp. for baking flat bread, pizza etc. The oven is very quickly heated and its temp. can be very accurately controlled. A better thermal efficiency is achieved and the quality of the baking process is improved.
Patent DE-4231767-A1 (DE)
Title: Bleaching or washing compsns. contg. no bleach activators - contain hydrogen peroxide source comprising oxidase enzyme and substrate
Inventor: ANDEXER HEIDI
IPC: C11D17/00
Filed: 1992-09-23
Abstract: Bleaching or washing compsns. contain a bleaching system capable of generating H2O2 under conditions of use, opt. together with synthetic surfactants, organic and/or inorganic builders and other conventional ingredients. The bleaching system comprises an oxidase enzyme and a substrate for the enzyme. The enzyme is pref. glucose oxidase (GOD) and the substrate is glucose. The GOD activity is 30-20,000 U/g. The enzyme and/or substrate may be coated with a material which is impermeable at room temp. or in the absence of water but is permeable under conditions of use. The compsns. are formulated as (a) powders with a bulk density of 300-1200 (esp. 500-900) g/l; (b) nonaqueous liqs. or pastes; or (c) aq. liqs. or pastes stored in airtight containers. The compsns. may also contain 5-70 (esp. 10-50) wt.% surfactants, 10-65 (esp. 12-60) wt.% water-dispersible inorganic builders, 1-10 (esp. 2-8) wt.% water-soluble organic builders, 0-15 wt.% solid acids or acid salts, and 0-5 wt.% each of complexing agents, greying inhibitors, dye transfer inhibitors and foam inhibitors. ADVANTAGE - No bleach activators are required, since the bleaching system generates highly active nascent H2O2.
Patent DE-4236973-A1 (DE)
Title: Digital magnetic tape recording with table of contents - held in PCM region accessed by entry of programme number from front panel for high speed search
Inventor: KATO HIROAKI
IPC: G11B15/18
Filed: 1992-10-29
Abstract: Signals are recorded as digital data onto magnetic tape in the form of angled track segments formed by a helical scan process. Each track segment has a main pulse code modulated, PCM, section for the data. The contents of the tape are specified by a table of contents, TOC, that is recorded in the PCM region as an audio signal. Identification of the contents is provided by operation from the front panel when code signals are entered using push buttons. A playback jump control signal in a sub-code region of the track provides changeover to the table. The process may be used to search for specific items. USE/ADVANTAGE - Provides rapid identification of required programme sections.
Patent DE-4237091-A1 (DE)
Title: Paper-making press roller - has thinner mantle at axial end zones to allow bending
Inventor: STEINER KARL DR
IPC: F16C13/00
Filed: 1992-11-03
Abstract: The mantle of a roller, especially a press roller in a papermaking machine, is thinner outside the working zone and at the end zones, to allow mantle bending. The clamping surfaces are radially within the couter mantle surfaces, angled against the roller axis. The thinner mantle section extends over only part of the mantle end, axially and the remaining section is cut out to give a number of tongues. The roller mantle has blind drillings or drillings passing through. The thicker mantle section has radial or spiral outer grooves. The radially inner layer of the roller and the thicker centre section has a second applied layer of a different hardness and consistency than the first mantle layer. The first layer has blind drillings for the mountings of the second layer without penetration. The roller mantle is held at a rotating core by ring or ring segment holders with a bellows between the mountings and the core. The inner layer has lontigudinal threads aligned axially, and the outer layer has radially arranged threads. Arrowed grooves on the outer surface of the mantle have a depth of 40-80 microns and a width of 0.3-0.8mm. The drillings in the roller mantle generally or wholly match peripheral grooves round the roller core. The mantle has an abrupt thickness reduction of at least 2mm. ADVANTAGE - The roller structure allows a rigid mantle of rubber or rubber-type plastics to be fitted rapidly and easily, with clamps which do not extend radially over the outer mantle surface.
Patent DE-4242654-A1 (DE)
Title: Method for wet fine grinding of hard to very hard raw material and workpieces
Inventor: HENNING KLAUS DR
IPC: B02C17/14
Filed: 1992-12-17
Abstract: Grinding troughs (1.1,1.2) are arranged in series for grinding material input from above (4.1,4.2) and from below (5.1,5.2). Ther are also parallel arrangements (6.1,6.2) for grinding material input from above and from below (7.1,7.2).The grinding troughs can also be divided into the trough chambers, whereby the grinding bodies in the direction of the grinding material flow are reduced in the dimensions of each grinding chamber. The troughs (1.1,1.2) filled with grinding bodies are rigidly connected to each other, are supported on springs, and are set in vibration directed by an imbalance drive (2) inclined at a specific angle ( beta ) to the horizontal plane.
Patent DE-4243287-A1 (DE)
Inventor: STEINER GERD DR
IPC: A61K31/519
Filed: 1992-12-21
Abstract: Compounds having formula (I), in which R<1>, R<2>, n, R<3>, A, X, Y and Z have the meaning given in the description, are disclosed, as well as their preparation. These new compounds are useful for controlling diseases.
Patent DE-4301878-A1 (DE)
Title: Dismantling T=shaped sleeve connecting HV cable to appts.
Inventor: BITTMANN JUERGEN
IPC: H02G1/14
Filed: 1993-01-25
Abstract: The method of dismantling a T-shaped sleeve connecting a vertical part of a high voltage cable (21) to a horizontal connecter (22) on some apparatus involves removing a stopper (23) from the sleeve. Then an elastomeric insulating liner (24) is removed from within the sleeve.The liner forms an air tight seal, normally difficult to break, but by using a separating device, compressed air is introduced into the sleeve so that on contact with the inner surface of the insulating liner, it inflates the liner surface like a balloon until the inner surface is loosened from its position.
Patent DE-4306249-A1 (DE)
Title: Thermoelectric arrangement with contact points between unequal materials and method for producing it
Inventor: HEDLER HARRY DR
IPC: H01L35/32
Filed: 1993-03-01
Abstract: The thermoelectric arrangement on a thin-film basis exhibits, on one side of a substrate, an abutment of pairs of legs with unequal materials which are joined to one another in contact points. This arrangement can be used both for thermal radiation receivers and for cooling elements. On the side of the contact points, the substrate is provided with a relief structure which exhibits domes or valleys. The contact points of the pairs of legs of unequal materials are located on the domes of the relief structure, the legs of a pairing of material are arranged on opposite sides of a structural element and the connections between the material pairings are located in the valleys of the relief structure. In the method for producing the thermoelectric arrangement, the relief structure elements are used at the same time as masks in the coating process.
Patent DE-4306963-A1 (DE)
Inventor: BOCHOW RICHARDA DIPL ING
IPC: B32B27/32
Filed: 1993-03-05
Abstract: The present invention relates to a multilayer composite film comprising top layer A, gas-barrier layer C, heat-sealable layer D and adhesive or coupling layers B which may be necessary, the individual layers in the composite film being arranged as follows:     A a biaxially stretched, white, opaque polypropylene film,   B an adhesive or coupling layer, C a gas-barrier layer with a maximum oxygen permeability of 30 cm<3> (s.t.p.)/m<2> d bar (23@C/0 % relative humidity),   B an adhesive or coupling layer, and   D a heat-sealable layer, where layers A and C can be exchanged for one another if desired.
Patent DE-4311564-A1 (DE)
Title: Birefringement (double-refraction) optical component
Inventor: SCHMIDT EBERHARD DR
IPC: G02B5/30
Filed: 1993-04-08
Abstract: The invention relates to a birefringement optical component for producing delays between an ordinary and an extraordinary light beam. At least one optical thin-film system is provided which has two different refractive indices in the vertical and horizontal direction of the film. An incident bundle of light rays (light beam), the polarisation plane of which is to be rotated, impinges on the thin-film system at an incidence angle (angle of incidence) which is different from 0 DEG . The polarisation plane and the incidence plane of the bundle of light rays enclose an angle which is between 0 DEG and 90 DEG .
Patent DE-4312031-A1 (DE)
Title: Device for measuring rod-shaped (bar-shaped) cylindrical bodies (members, elements)
Inventor: GRUBER ALFONS
IPC: G01B5/08
Filed: 1993-04-13
Abstract: In a device for measuring rod-shaped cylindrical bodies, in particular dowels (pegs, plugs) made from wooden material, for the purpose of reliable, exact and brief measurement operations provision is made to arrange a guide rail (1), having a V-shaped receptacle (2), for the dowels (3). Arranged on the guide rail (1), at an interval one behind another and permanently rotated relative to one another by the same number of degrees are pillar blocks (pedestals) (7) for one pair (9, 10) each of measuring levers. Each pair is pivoted to be capable of transverse motion relative to the longitudinal axis of the guide rail (1), and they can be moved apart from one another against a spring force (11). One measuring lever (9) of each pair permanently carries a probe (tracer) (14) in an adjustable fashion, while the respective other measuring lever (10) bears against the lever (15) of the probe. <IMAGE>
Patent DE-4313270-A1 (DE)
Inventor: BUEHNE GERD
IPC: B23K9/00
Filed: 1993-04-23
Abstract: Method and device for making joints on hoop-iron straps surrounding packages, in which the overlapping ends of the strapping hoop are connected to one another by welding and the overlapping ends of the strapping hoop are held on one another over their surface and are connected to one another partially over the cross-section by contactless arc welding, with a supply of inert gas, so as to leave strips located at the edge of the longitudinal sides and so as to leave a strip containing the end face, the overlapping ends serving as a counter-electrode. <IMAGE>
Patent DE-4316583-A1 (DE)
Title: Method and apparatus for dressing an abrasive wheel for profile milling cutters
Inventor: FATH JUERGEN
IPC: B24B53/06
Filed: 1993-05-18
Abstract: The method and apparatus are used for dressing an abrasive wheel for profile milling cutters having cutting edges lying at an axial angle obliquely to the axis of rotation by means of a plunge-cut pressing template (16). Here, the profile milling cutter is mounted, in known fashion, with horizontal axis of rotation on a clamping device. The grinding spindle is mounted on a stand so as to be pivotable and adjustable in the vertical axial plane. It is inclined in accordance with the axial angle and, if appropriate, a side clearance angle and retains this position, which is required for grinding, even during the dressing. The template (16), which is to be moved against the circumference of the abrasive wheel, is fixed to the upper part (28) of a template carrier (20). The latter consists of a lower part (22), on which a middle part (24) is mounted so as to be pivotable about a first horizontal axis. The upper part (28) is pivotable relative to the middle part (24) about a second horizontal axis. The two pivot axes intersect. With a pivoting movement about the one axis, the template (16) is set to the clamping angle, whereas with a pivoting movement about the other pivot axis, the template (16) is set to the axial angle of the profile milling cutter. <IMAGE>
Patent DE-4316900-A1 (DE)
Title: IC engine supercharging blower with infinitely variable transmission - which is engine driven and has drive and driven discs, belt, flywheel and spring section
Inventor: TERAOKA MASAO
IPC: F02B39/04
Filed: 1993-05-19
Abstract: The drive (34) and driven disc (22) have each movable (38, 25) and fixed flanges (37, 24) on rotary shaft members. The belt (28) surrounds the two discs. The drive disc is rotary mounted in a bearing (35) on stationary shaft (32). The flywheel (27) and the spring section (41) are fitted to one of the discs. A mechanical precompressor (1) is driven by the infinitely variable transmission via a step-up gearing (3) for the engine charging. A control (59) has an adjuster (44) for the control of the spring section resetting force in the transmission for load-dependent control of the precompressor. ADVANTAGE - Improved fuel coefft., reduced effect on drive course and compact design.
Patent DE-4320119-A1 (DE)
Inventor: NICKEL DIETER DR
IPC: C09K23/00
Filed: 1993-06-18
Abstract: PCT No. PCT/EP94/01890 Sec. 371 Date Dec. 18, 1995 Sec. 102(e) Date Dec. 18, 1995 PCT Filed Jun. 9, 1994 PCT Pub. No. WO95/00612 PCT Pub. Date Jan. 5, 1995Liquid crystalline aqueous surfactant compositions containing alkyl glycosides, long-chain alcohols, and, optionally, anionic surfactants; and to finished products containing them.
Patent DE-4322500-A1 (DE)
Title: Control apparatus for the retrieval of files
Inventor: KUBOTA KAZUTO
IPC: G06K17/00
Filed: 1993-07-06
Abstract: Files F in racks have associated retrieval units 40 contacting data and power leads in the racks. The data leads are connected to a central computer 1 at which the identity of a required file F can be entered 2, 3. The identity is compared in each retrieval unit 40 with its identity, equality lighting an LED on the unit (to enable it to be located easily) and signalling the computer 1 to actuate its display 4. The computer 1 sends related data to the selected retrieval unit 40 for storage and display thereby, the unit 40 having a battery back-up power-supply for this. The computer 1 can display 4 details of any file F not returned to the racks, and can address all the files F to light all their LEDs. <IMAGE>
Patent DE-4328823-A1 (DE)
Title: Process for piling up items for dispatch, loading units and vessels according to DIN, EN or ISO in future, 8 1/2" wide ISO containers, so that they cannot change their position in an impermissible manner
Inventor: BLAESIUS WOLFRAM
IPC: B65D88/02
Filed: 1993-08-27
Abstract: Published without abstract.
Patent DE-4331878-A1 (DE)
IPC: C08L97/00
Filed: 1993-09-20
Abstract: PCT No. PCT/EP94/03142 Sec. 371 Date Jul. 6, 1995 Sec. 102(e) Date Jul. 6, 1995 PCT Filed Sep. 20, 1994 PCT Pub. No. WO95/08588 PCT Pub. Date Mar. 30, 1995Polymers containing lignin and organic compounds are produced by polymerizing the lignin with organic compounds containing at least 3 carbon atoms as well as oxygen, nitrogen and/or multiple-linkage functions in the presence of radically oxidizing enzymes and of oxidation products constituting their substrate.
Patent DE-4333494-A1 (DE)
Title: Fastener unit for sun visor in motor vehicle - has locking device on back to snap into opening in vehicle body wall
Inventor: MUELLER HANS-GERHARD
IPC: B60J3/02
Filed: 1993-10-01
Abstract: The fastener unit (1) has a locking device (4) on the back of a bearing (2) for the visor, or an intermediate section (3) fastened to it. The locking device is integral with the bearing, and is associated with an opening (16) in the vehicle wall (14). The device has two opposite locking elements (18,19). The locking elements have opposite flanks (20) with locking lugs (22,23) at the free ends. The lugs support themselves elastically on opposite edges (24,25) of the opening. The elements are formed as U-shaped spring elements. USE/ADVANTAGE - Pivoted sun visor used in motor vehicle has fastener with bearing which can be mounted/removed without separate fastening elements etc.
Patent DE-4335679-A1 (DE)
Title: Turntable
Inventor: MAURER FRANK
IPC: B60S13/02
Filed: 1993-10-20
Abstract: A turntable is described, in particular for receiving exhibits at fairs or the like, having a rotatably mounted hub which is connected to a supporting profile which comprises outwardly extending profile elements and is driven by means of at least one motor. A substantial reduction in the weight of the turntable is achieved by virtue of the invention in that the drive is provided by linear motors which are arranged in a manner distributed over the circumference of the turntable beneath the supporting profile.
Patent DE-4336450-A1 (DE)
Title: Stirrup-type bicycle lock
Inventor: GOERZ ROLAND DIPL ING
IPC: B62J7/04
Filed: 1993-10-26
Abstract: The lock (3) is extended beyond rigid angular supporting members (1) which are fixed to a mounting (2). The mounting is clamped onto the bicycle frame.
Patent DE-4340841-A1 (DE)
Title: Method for prolonging life of guide strips in cutting devices for running extruded material
Inventor: GRAEFE MICHAEL DR ING
IPC: B23D47/02
Filed: 1993-11-26
Abstract: The carriage is accelerated and braked out of its rest position by its drive. The position of the dead points limiting the path of the carriage on the guide strips is altered during a number of movements. The position of both dead points over a specific number of movements is displaced successively in one direction. The position of both dead points after achieving a predetermined number of movements is successively displaced in the opposite direction until the starting position of the dead points is reached. The position of both dead points with the movement path remaining the same is displaced in both directions.
Patent DE-4341890-A1 (DE)
Title: Magnetic arrangement for detection of object movement - has premagnetising magnet with hollow part with holder for magnetoresistive element
Inventor: MAKINO YASUAKI
IPC: G01R33/09
Filed: 1993-12-08
Abstract: The magnetic arrangement has a premagnetising magnet producing a field directed at an object to be detected and which contains magnetic material. A magnetostrictive element is inclined at an angle of approximately 45 deg. towards the premagnetised field to detect a change in the magnetic field via a change in the resistance of the magnetoresistive element. The premagnetising magnet has a hollow part contg. a holder which holds the magnetoresistive element at a position between a surface of the premagnetising magnet and the object to be detected and close to the surface of the premagnetising magnet. USE/ADVANTAGE - Contactless detection of object rotation. Minimizes reductions in sensitivity and prevents occurrence of distributed or dual peak values.
Patent DE-4343347-A1 (DE)
Inventor: SCHULZE ULLRICH
IPC: G07F17/34
Filed: 1993-12-18
Abstract: PCT No. PCT/DE94/01457 Sec. 371 Date Jun. 18, 1996 Sec. 102(e) Date Jun. 18, 1996 PCT Filed Dec. 7, 1994 PCT Pub. No. WO95/16979 PCT Pub. Date Jun. 22, 1995A money operated slot machine for indicating a score by displaying one of symbols and symbol combinations includes: a housing; a plurality of rotatable drums disposed in the housing and including respective drum casings, each drum casing defining compartments on an inside region thereof; a plurality of playing bodies disposed in the drum casings and being freely movable therein, the playing bodies having visible symbol identifications thereon and further being receivable in respective compartments of the drum casings; a viewing plate secured to the housing and including at least one display window disposed such that a playing body in a corresponding drum is visible therethrough; a plurality of playing body sensors disposed adjacent respective ones of the drums for sensing a value of each playing body visible through the display window; and a computer controlled control unit coupled to the sensors for evaluating symbol identifications sensed by the sensors throughout a game being played on the slot machine. The drums are disposed adjacent one another such that, at any given time, a portion of their circumferences is disposed behind and faces the viewing plate. Only the casing of each drum comprises, at least in part, a completely transparent material. Additionally, each drum further includes a frame made of one of metal and a material producing a metallic effect.
Patent DE-4344921-A1 (DE)
Title: Method of joining thin sheet metal and hollow components
Inventor: RAUSCHENBERGER JOERG
IPC: B21J15/02
Filed: 1993-12-30
Abstract: One of the components has a bore, while additional material and at least one punch is used. The additional material takes the form of a plug (3) between the punch (4) and the components (1,2) to be joined. The plug serves as a tool forcing - via the punch actuated by a press stroke - the material of the component (1) into the bore of the other component (2). The plug remains in position and ensures a permanent joint between the components. Dependent on the difference in the plug and bore diameters, the forming operation takes place either with or without wall thickness reduction of the component (1).