baber/WOPTO huggingface dataset:
Patent DE-4203929-A1 (DE)
Title: Opto-electric information transmission system - provides substitute transmitter for every k transmitter to replace any transmitter detected to be faulty
Inventor: FEILHAUER HELMUT DIPL ING
IPC: H04B10/032
Filed: 1992-02-11
Abstract: A system for opto-electronic transmission of information includes n optical transmission units (S1,...Sk). Each of these supply m subscribers (T11...Tkm). One substitute transmitter (E) is provided for every k optical transmission unit (S1...Sk), where k is a value between 1 and n. When necessary, the substitute transmitter (E) replaces one of the transmission units. The system preferably has a monitoring and control unit (UE) which recognises when substitution is necessary. This then replaces the faulty transmission unit (S1) with the substitute transmitter (E) by switching over both the electrical (ES) and the optical (OS) sides. ADVANTAGE - Allows faulty opto-electric data transmitter to be replaced by substitute transmitter. Increases life of high power lasers.
Patent DE-4205439-A1 (DE)
Title: Pipe fixture with damping shell - has open plastics half shell with support flanges and rubber damping insert.
IPC: F16L3/223
Filed: 1992-02-22
Abstract: A pipe fixture of thermoset plastics comprises an open half shell with two sidewalls, the sidewalls having two support flanges at an angle effectively covering the opening. A rubber inner shell inserts into the open half shell, reaching as far as the underside of the support flanges. The inner shell (8,9) is welded with outer half shell (1,2) and with the underside (10) of the supports (6), such that space remains between the support flange (6) and the sidewalls (3,4,5). USE/ADVANTAGE - Pipe fixture with damping shell gives reduced weight and cost for equal retaining and damping properties.
Patent DE-4207183-A1 (DE)
Inventor: SCHIPS HELMUT
IPC: D05B35/10
Filed: 1992-03-06
Abstract: What is proposed is a device for feeding sewing material, particularly with curling-up edges, for a sewing machine having a guide body for guiding the sewing material. The guide body (6) has an elongate rolling-up edge (8) which is arranged transversely or obliquely relative to the direction of transport of the sewing material and which projects from the sliding face (7) of the guide body (6). When a cloth is drawn over the sliding face (7) of the guide body (6), its curled-up edge is uncurled on the rolling-up edge (8) of the guide body (6). The rolling-up edge (8) has various special forms of construction depending on the nature of the sewing material to be processed. <IMAGE>
Patent DE-4208331-A1 (DE)
Title: Non-stimulating restorative compsn. used as food or sweetener - based on synthetic honey water and extracts of at least ten herbs e.g. stinging nettle
Inventor: REICHMUTH FRANZ
IPC: A23L21/25
Filed: 1992-03-16
Abstract: Compsn. contains (1) at least 80 vol.% synthetic honey made from sugar and glucose; (2) at most 20 vol.% water and (3) at least 5% (expressed in terms of the water content) of a herb mixt. contg. at least the following: stinging nettle (Urtica urens); marigold (Calendula); coltsfoot (Tussilago farfara); ribwort plantain (Plantago lanceolata); comfrey (Symphytum); yarrow (Achilea); horsetail (Equisetum); thyme (Thymus vulgaris); fennel (foeniculum) and elder blossom (Sambucus nigra). Pref., each herb is at least 0.5 wt.% but not over 50 wt.% of the total mixt. One or more of the following may also be included in the herb mixt: peppermint (Mentha piperita); pimpernel (Sangui sorba minor); primrose (Primula); St. John's wort (Hypericum); speedwell (Veronica); Shepherds' purse (Capsela bursa-pastoris; summber savary (Saturea hortensis) and rosemary (Rosmarimis). Pref., the sugar is crude cane sugar or sugar candy. USE/ADVANTAGE - The compsn. may be eaten as such; spread onto bread; taken in warm or cold milk or water (1-2 coffee spoons per cup, e.g. in subjects with colds, coughs or catarrh) or used as a sweetener for e.g. yoghurt. Compsn. is non-stimulatin
Patent DE-4213686-A1 (DE)
Title: Reheating and keeping warm a continuously cast strip - with the strip cut into sections and supported on edge in the furnace
Inventor: THOERNER HANS OTTO
IPC: B21B1/46
Filed: 1992-04-25
Abstract: The method concerns reheating or keeping warm a thin steel slab or strip after a continuous casting unit or before a rolling unit adjoining such a casting unit. For purposes of reheating and keeping warm, the strip (1) is brought from its vertical casting position into a horizontal, on-edge position. After this for purposes of rolling, it is brought into a lying-flat position. The installation has a) a mechanism between the casting unit (2) and the furnace (5) for turning the strip onto its edge; b) a device (20) for cutting the strip into sections; c) means for conveying the strip in the furnace in its on-edge position; d) a mechanism between the furnace (5) and the rolling unit (10) for restoring the strip into a lying-flat position. USE/ADVANTAGE - In combined metal casting and rolling plants. It allows space, building and energy costs to be reduced in comparison with known methods/installations.
Patent DE-4219256-A1 (DE)
Inventor: LORSCHEIDER FREDERIC
IPC: E01B29/04
Filed: 1992-06-12
Abstract: In a method for transferring a track (33) resting on a concrete supporting bed (40) into a desired position, all the undercarriages (3, 4) of a machine (1) run on the uncorrected track section, in front in the working direction, and the track (33) is lifted into the desired position in the rear section of a machine frame (2) projecting beyond the rearmost undercarriage (3). The corrected track position is fixed by rotating threaded spindles (41). While the track is being lifted, the rear end of the machine frame is supported on the track bed (40). <IMAGE>
Patent DE-4223061-A1 (DE)
Title: Prodn. of 3-di:oxanyl-2-butenyl-tri:phenyl-phosphonium chloride cpds.
Inventor: KRAUSE WOLFGANG DR
IPC: C07D319/06
Filed: 1992-07-14
Abstract: Prodn. of 3-formyl-2-butenyl-triphenylphosphonium chloride cyclic acetals of formula (I) is effected by: (a) reacting 3-formyl-2-butenyl acetate (II) with a 1,3-diol of formula (III) in a 6-8C aliphatic or alicyclic hydrocarbon solvent (S1); (b) converting the resulting acetoxy acetal of formula (IV) to the corresp. hydroxy acetal of formula (V) in S1; (c) subjecting (V) to Vilsmeier chlorination in S1; and (d) reacting the resulting choro acetal of formula (VI) with PPh3 in a 1-3C alkanol and/or S1. In the formula, R1-R4 = H or Me.      Also claimed is a process for preparing (I) comprising step (d) as above.      Step (b) is effected by reaction with at least 5% aq. NaOH or KOH in the presence of a phase transfer catalyst. Step (d) is effected in a mixt. of MeOH and S1.
Patent DE-4227708-A1 (DE)
Inventor: WOESSNER ECKART
IPC: F02F3/00
Filed: 1992-08-21
Abstract: In a piston for a four-stroke internal combustion engine having a piston pin (8) and a connecting rod (9), the piston pin (8) is to cross bearing bosses (13) at bearing spots within a piston skirt (4). In addition, at least one ring-shaped groove (10) is provided on the piston skirt (4) to receive a piston ring. The piston pin (8) should be non-rotatively linked to the connecting rod (9).
Patent DE-4227987-A1 (DE)
Title: Water-cooled roll for continuous slab casting installation - with stationary axle and with roll shells mounted on rolling bearings
Inventor: LENK RAINER
IPC: B21B39/00
Filed: 1992-08-21
Abstract: The water-cooled roll for transporting hot products, in particular, for guiding and supporting a continuous cast slab includes a stationary axle on supports and roll shell carried by rolling bearings, with a cooling agent introduced into the annular gap between the axle and the roll shell. The roll is characterised by the following facts: (a) there is a closing plate (14) with a central hole (15) for the cooling agent entry; (b) the cooling agent reaches the annular gap (17) between the axle and ring shell via the gap (16), the axial bores (13), the gap (9), the gaps (8) in the ring (7), and the rolling bearings (5); and (c) a ring (11) faced with sealing material and pressed against the ring (7) by means of bellows (10) serves as a seal. USE/ADVANTAGE - In a continuous slab casting installation. Roll manufacturing costs are reduced. A better sealing effect is obtained in comparison with known roll designs.
Patent DE-4230193-A1 (DE)
Title: Point raster pattern generation for image reproduction - defining optical scanning system defined at angle to original system processed to generate matrix data
Inventor: SATO YASU
IPC: G03F5/00
Filed: 1992-09-09
Abstract: A process is used to scan optically a coloured original printed on a surface to generate a point raster pattern that can be used in a reproduction process. The scanning system operates to a coordinate system with specific orthogonal axes (I, J) that relate to specific points (A). The object coordinate system is defined in coordinate axes (X, Y) that are set at an angle to that of the scanner. Reference points (4) are established for the raster pattern as defined by elements (T). A matrix manipulation is carried out to generate output for the copying process. ADVANTAGE - Provides improved raster pattern for reproduction.
Patent DE-4232813-A1 (DE)
Inventor: SCHOEFFEL JOERGEN
IPC: B62D5/083
Filed: 1992-09-30
Abstract: Described is a centring device for steering valves, the device having a torsion bar (1) mounted between a drive-input element (2) and a drive-output element (3). Since the torsion bar (1) has no exact centre position, a valve bushing (3A) attached to the drive-output element (3) has a radial bore (6) in which is fitted a pin (7) with a crowned end which engages in a sloping-sided groove (8). The pin (7) is acted on by a split ring-shaped spring (11). The spring (11) is fitted in an annular groove (10) and has a flattened section (12). In the vicinity of the flattened section (12), the pin (7) locks into a cut-out (13) in the spring (11). The centring device proposed enables the mutually rotatable components to be positioned exactly in the neutral position.
Patent DE-4238871-A1 (DE)
Title: Pumping agitator arrangement esp. for use in effluent water treatment plants - comprises nitrification basin, denitrification basin contg. bottom circulator with removable upper cover plate, lower suction pot and suction side feed channel
Inventor: KALBSKOPF KARL-HEINZ DR ING
IPC: C02F3/30
Filed: 1992-11-18
Abstract: Device for providing recycle flow in water purificn. installations which operate with a nitrification basin (1) preceded by a connected denitrification basin (2), with at least one bottom circulator (3) arranged in the denitrification basin (2), with a removable upper cover plate (4) and a lower suction pot (5) for the circulator (3), and with at least one suction side feed channel (6) opening into the suction pot (5). USE/ADVANTAGE - Circulation of activated sludge/biomass in a nitrification/denitrification waste water/sewage treatment plant. Cost effective improvement of denitrification efficiency of waste water treatment plants by providing recycle of nitrate laden water and activated sludge to the denitrification section and agitation, obviating the need for high capital cost external recycle pumping.
Patent DE-4241985-A1 (DE)
Title: Tablet testing appts. - has rotating plate with circular recesses to hold tablets at its periphery with tablet orientation for hardness testing
Inventor: GATERMANN HANS JUERGEN
IPC: G01N3/40
Filed: 1992-12-12
Abstract: The appts. to test tablets with circular recesses (22) to carry the tablets (11) through a number of different testing stations. A hardness testing unit (19) has a counter bearing unit (25) radial to the rotating plate (18) and at least one moving press unit (26) radial to the rotating plate (18). The tablet is oriented in the recess (22) so that the tablets (11) are aligned on the movement axis (39) of the press unit (26). USE/ADVANTAGE - The appts. is for testing tablets, for quality control, according to a number of standards. A number of tablets, of the same shape, are automatically centred in their recesses in the rotating plate, and in a defined position for testing for hardness, with a simple and rapid movement between the test stations.
Patent DE-4244057-A1 (DE)
Title: Grapnel or step iron bolted fastener
Inventor: LUX NORBERT
IPC: E06C9/04
Filed: 1992-12-24
Abstract: The fastener has a twist-resistant anchor (12) with bolts (2) or brackets in the shaft concrete wall (1) of any arbitrary thickness. The bolt ends at the wall inside carry the grapnel or step iron (3), secured by screwing of appropriate nuts.The design obviates any embedding in mortar or concrete during the wall erection, which can have a short service life and can be insecure.
Patent DE-4244579-A1 (DE)
Title: Process for the dieless production of three-dimensional mouldings by stereolithography
Inventor: JETHON ROLF
IPC: B22C7/00
Filed: 1992-12-31
Abstract: The invention relates to a process for the production of three-dimensional mouldings, especially working models, casting patterns and dies in mould-building, by stereolithography and to a three-dimensional moulding produced by this process. According to the invention, in this process, pulverulent materials are applied to a photographic semiconductor by means of electrostatic forces, Figure 2 1 and 2, the mould material is transferred from the photographic semiconductor onto a workpiece carrier, Figure 2 12, then further layers are applied and, after each individual layer has been applied, are fixed or all the layers are fixed together and/or reprocessed. <IMAGE>
Patent DE-4300317-A1 (DE)
Title: Information input and=or programming system for broadcast receiver
Inventor: SPILLE JENS DIPL ING
IPC: H04N5/782
Filed: 1993-01-08
Abstract: The information programming and input system uses a reading device to read data into a broadcast receiver and/or recording medium. Individual items of information are presented on a recording unit, coded, and stored as coded information. The entered information is checked using alphanumeric comparison characters.The reading device is integrated in a device for remote operation of an electronics entertainment appts.. The broadcast receiver, e.g. a VTR, stores, processes and displays the received information.
Patent DE-4302988-A1 (DE)
Title: Sewage oxidation reactor for chemical treatment of sewage and water
Inventor: GRIESHAMMER ANDRE
IPC: C02F1/72
Filed: 1993-02-03
Abstract: The oxidation reactor has a closed container (1) with a sewage feed (2) in the upper section together with a feed (4) for the oxidation agent. A row of cascade plates (6) is below the feeds (2, 4) extending alternately from the container sides, angled downwards. The free ends of the cascade plates (6) overlap each other from the facing wall sides. The outlet (7) is at the lower section.
Patent DE-4303300-A1 (DE)
Title: Forming method for spinning sheet-metal shaped parts
Inventor: DIEDRICHS HELMUT W
IPC: B21D13/02
Filed: 1993-02-05
Abstract: Spatially deformed sheet-metal shaped parts are produced by spinning from a sheet-metal blank (4). The sheet-metal blank (4) is provided with a regular matrix of local deformations, preferably regular elevations (5). These deformations make it possible to achieve relatively high forming degrees without the need for a deep-drawing process. <IMAGE>
Patent DE-4303802-A1 (DE)
Inventor: KLAFKE DIETER
IPC: B03B9/06
Filed: 1993-02-10
Abstract: For processing oil-containing operating materials at least the shredded metal and/or plastic parts are centrifuged (23) in order to separate the oil (24) which adheres thereto. Any oil on residual materials that are entrained can be removed in a screw press (29).
Patent DE-4303851-A1 (DE)
Title: Barrel for transporting corrosive substances - has non-metal elastically deformable corrosion-resistant inner container detachably connected to rigid metal casing by tension ring connectors.
Inventor: FISCHER MARCO DIPL ING
IPC: B65D43/10
Filed: 1993-02-10
Abstract: The tension ring (12) has a frusto-conical surface resting on the edge of the lid (10) and a cylindrical or conical bent back flange surrounding the wall (6) of the barrel. The width of the radial dividing line can be enlarged circumferentially by operating the tension closure which in the closed state rests as a non-protruding part of the ring on the truncated cone of the surface. To dismantle the two parts of the barrel it is necessary to release the tension ring, remove the inner container and lid as one unit and separate the pipe (24) from the lid by operating the clamping jaws. USE/ADVANTAGE - Barrel for transporting corrosive substances in which metal and plastics parts can be separated for reuse and recycling without actually destroying any of the parts.
Patent DE-4304027-A1 (DE)
Title: Radar set having a synthetic aperture on the basis of rotating antennas
Inventor: KLAUSING HELMUT DR
IPC: G01S13/90
Filed: 1993-02-11
Abstract: The invention relates to a method having a ROSAR set which is modified such that so-called "concealed" targets (that is to say targets concealed by woods and shrubbery) can now also be detected. In this case, according to the ROSAR principle which has already been proposed by the applicant, the reference signals and the echo signals are correlated synchronously with one another and are displayed. Exemplary embodiments are described and illustrated in the figures of the drawing. <IMAGE>
Patent DE-4315083-A1 (DE)
Title: Vacuum setting during forced cooling of batch retort - involves steam heating to initial temp. and regulation of pressure allowing for measured temp. of drained coolant
Inventor: VELTMAN JOOST
IPC: A23L3/10
Filed: 1993-05-06
Abstract: Cylindrical containers are heated and cooled in a housing (8) contg. a roller (10) with a helix (11) around it. The helix is locked to the housing by a motor (26) driving a number of rods into alignment with holes in the end plates (14,16). Initial and final temps. are specified and pressure is maintained by injection of noncondensable gas. The coolant-filled vessel is drained and the coolant temp. is measured. Pressure is regulated in accordance with a mathematical expression relating it to the temps. specified and to the difference between the initial and final pressures. ADVANTAGE - Only cooling temp. parameters of process receptacle are used in determination of necessary rate of redn. of pressure.
Patent DE-4316223-A1 (DE)
Title: Car door lock cylinder with core in housing - has spring-loaded coupling position with coupling springs abutting locking member
Inventor: SCHMITZ-KRUEGER NORBERT
IPC: E05B17/00
Filed: 1993-05-14
Abstract: The cylinder core has key associated holders and an overload coupling for entraining a locking member such that the core with coupling protrusions rotates in a given coupling position together with the cylinder housing in a jacket casing (4). The respective coupling takes place by spring-loaded longitudinal displacement between the core coupling protrusions and the depressions of the coupling. The coupling spring (18) abuts the locking member. ADVANTAGE - Simple, low-cost design.
Patent DE-4319753-A1 (DE)
Title: Synchronisation circuit for optical disc playback - has multiple synchronisation signals used together with PLL to provide operation when information is damaged.
Inventor: IWATANI YASUYUKI
IPC: G11B20/12
Filed: 1993-06-15
Abstract: The playback system for an optical disc using signal contained within sectors on the disc tracks. Each sector contains a number of synchronisation samples that are used in a phase locked loop circuit. The synchronisation circuit has a PLL stage (16) providing a playback clock signal (REP CLK) and uses an input clock (REF CLK) and a digital signal. The circuit responds to a READ GATE signal generated by a circuit consisting of 3 RS latches (17-19), a counter (8) and a processor (23). The counter provides the necessary timing signals for circuit operation. USE/ADVANTAGE - Provides reliable playback of information even when part of synchronising pattern is damaged, e.g. disc is scratched.
Patent DE-4320887-A1 (DE)
Title: Damper for noises and impact of weights - is used on muscle exercise machine and has pretensioning disc and cable, with guide element
Inventor: KELLER MANFRED
IPC: A63B21/062
Filed: 1993-06-23
Abstract: The weights (32) can be lifted by a preset amount when the muscle exercise machine is not working. There is a pretensioning device (31) consisting of a weight block to which any number of weights in a guide unit (30) are added with the aid of a plug device (33). The guide unit consists of at least one tubular, vertical guide element (30) on to which the weights are threaded. The pre-tensioning device has a rotary disc (31a) on to which the end of a cable (20) is eccentrically fixed. The disc moved by a lever-type tensioning piece (31b) has a stop (31c). USE/ADVANTAGE - The weights of the muscle exercise machine are prevented from knocking and making a noise by having a pre-tensioning device lifting the weights without the part operated by muscular force moving.
Patent DE-4321559-A1 (DE)
Title: Device for disposal of faeces and cleaning of severely ill patients
Inventor: SCHMITZER HERMANN
IPC: A61G9/00
Filed: 1993-06-29
Abstract: In severely ill patients suffering from internal injuries, e.g. myocardial infarction, disposal of faeces has hitherto been accomplished using a bed-pan. These patients must lie flat and must not be exposed to any stress. When a patient lies on the bed-pan the pelvis is compressed so that the patient is exposed to an unacceptable and life-threatening exertion. For cleaning purposes, the patient is rolled from the bed-pan on to his/her side, where he/she is cleaned, while lying on the side, with cellulose by the nurse. This type of cleaning can never be optimal.
Patent DE-4324635-A1 (DE)
Title: Apparatus for sintering ceramic bodies by means of microwaves
Inventor: SCHUH LOTHAR DIPL CHEM DR
IPC: H05B6/80
Filed: 1993-07-22
Abstract: The invention relates to an apparatus for sintering ceramic bodies by heating them by means of microwaves. For economical industrial production, an apparatus for continuous operation is proposed which has at least one fixed sintering table (1) on which bodies (3) to be sintered can be placed. A microwave tunnel (4), supported on a bearer (8) and driven by a drive device (9), can be moved free of vibration across the sintering table. In a preferred configuration, bodies (3) to be sintered are located in microwave-transparent and heat-insulating cassettes (2) which are placed on the sintering table (1). <IMAGE>
Patent DE-4327351-A1 (DE)
Title: Angled connection of flat components - using slide located on edge of first flat component with fixture element on second component locating in slide
Inventor: HERRMANN ERWIN
IPC: F16B5/00
Filed: 1993-08-14
Abstract: A device to provide angled connection of flat components (1,3) has at least one slide element (4) locatable on the edge of the first component (1). A fixture element (5) operates with the slide and is arranged on the second component. The slide has at least one locating region (6) for fixture. The slide has an essentially U-shaped profile, the leg of the U forming the fixture region, such that the first component is forced into the U from the open side, and is fixed there. The slide has at least one further fixture region for attachment of at least one further component (3), and serves as the connection element for both first and additional components. USE/ADVANTAGE - Angled flat component connection, easy construction and assembly.
Patent DE-4327888-A1 (DE)
Title: Inside measuring device for determining the waist measurements/ready-made sizes of trousers and skirts
Inventor: NEUMANN ALFRED
IPC: A41H1/00
Filed: 1993-08-19
Abstract: Published without abstract.