baber/WOPTO huggingface dataset:
Patent DE-19544099-A1 (DE)
Title: Thermographic printer with ink-filled pits in hollow glass cylinder
Inventor: D HEUREUSE WALTER
IPC: B41M1/10
Filed: 1995-11-27
Abstract: The printer transfers ink to a moving sheet (2) from the rim of the rotary hollow cylinder (1) pressing it against a platen (3). The rim incorporates a succession of hemispherical pits (5) which are filled from a reservoir (7) of liquid ink, scraped (8) and solidified by cooling (9) before coming into contact with the sheet. The area of contact is heated in a controlled manner by a laser light source (4) within the cylinder to produce selective melting of the solid ink. Residual ink is removed from the cylinder into a waste bin (11) by another scraper (10).
Patent DE-19607205-A1 (DE)
Inventor: KRAUS WILLIBALD
IPC: F16L3/23
Filed: 1996-02-26
Abstract: The fixing element has a dished holder (3) secured to a carrier and at least one flexible strap (4,4,',4'') used to secure the pipe run (2) placed in the holder. The flexible strap is formed integral with an insert (5) of a relatively soft material, embedded in the holder made of a relatively hard plastics, via a 2-stage injection moulding process.
Patent DE-19608074-A1 (DE)
Title: Method for welding
Inventor: BEYER ECKHARD DR ING
IPC: B23K26/04
Filed: 1996-03-02
Abstract: The method concerns welding of workpieces (10) displaced relative to welding energy sources. These sources comprise at least one high-energy radiation source (11) such as a laser producing a weld seam (12) via formation of a vapour capillary (13), and at least one other energy source (14) producing an electric arc (16) which simultaneously lands within the weld zone (15). During welding the two energy sources are kept apart so that the arc (16) lands either within the joint region heated by the high-energy radiation and not cooled down to the surrounding temperature, or within the joint region not yet undergone welding.
Patent DE-19617608-A1 (DE)
Title: Water craft in form of double-bodied catamaran
Inventor: HOCKE GUENTER
IPC: B63B35/79
Filed: 1996-05-02
Abstract: Has two surfboards joined together by frame, suitable mountings on boards and load bearing fabric covering to form collapsible, transportable double=bodied boat
Patent DE-19622222-A1 (DE)
Title: Use of sodium=proton exchange inhibitor
Inventor: LANG HANS JOCHEN
IPC: A61K31/22
Filed: 1996-06-03
Abstract: Use of a Na<+>/H<+> exchange (NHE) inhibitor (I) for preparing a medicament for treating raised blood fat levels is new. Also claimed is the use of (I) for preparing medicaments for treating atherosclerosis, hypercholesterinic diseases of the coronary circulation system, endothelial dysfunction syndromes, cardiac hypertrophy and cardiomyopathy, coronary vessel spasm, myocardial infarction, thromboses, high blood pressure and peripheral vessel disease caused by atherosclerosis, raised blood lipid levels and endothelial dysfunction.
Patent DE-19628429-A1 (DE)
Inventor: WILHELM KLAUS
IPC: B65B69/00
Filed: 1996-07-15
Abstract: In the case of a device for the discharge of flowable material from flexible and more particularly sack or bag like containers through the use of a discharge aspiration device adapted to be introduced from above into the container, lifting tackle is provided able to be brought into holding engagement with a top edge part of the container. The lifting tackle comprises an annular or polygonal holding frame which is able to be moved in a vertical direction by attachment to a reciprocating device and on which the holding elements are secured. The holding frame has a smaller diameter than the container so that the top edge part of the container is drawn radially inward as the container is drawn upward.
Patent DE-19632094-A1 (DE)
Inventor: MERKL REINHOLD DIPL ING
IPC: H01L21/68
Filed: 1996-08-08
Abstract: A wafer frame (2) for fixing and handling 200 mm wafers (1) produced from a plastic material which contains 1 to 40 % by weight glass fibres has a substantially reduced weight as compared to a metallic wafer frame while retaining the same material mechanical and thermal characteristic values.
Patent DE-19632705-A1 (DE)
Title: Apparatus for stimulation of corpora cavernosa penis
Inventor: HARTUNG VOLKMAR DR MED
IPC: A61N1/04
Filed: 1996-08-14
Abstract: An apparatus (1) for the stimulation of the corpora cavernosa penis using a number of variably spaced electrodes is employed for the re-training and treatment of muscular disfunction, e.g. after pelvic operations or the correction of prolapsed disc. A hip-belt (6) supports a battery powered pulse generator (2) which energises the electrodes (10) carried by the holder (4) and sleeves (9) via a connector (5). The field intensities and their configuration are variable in terms of amplitude, pulse duration and frequency via the controller/signal transmitter (3) and a subcutaneous equivalent is also proposed.
Patent DE-19634433-A1 (DE)
Title: Hard disc drive for computer system
Inventor: BANG HO-YUL
IPC: G11B5/596
Filed: 1996-08-26
Abstract: The hard disc drive uses a recording disc with a number of servo sectors for each track, for the servo control of the magnetic heads. Each of the tracks has a number of servo track patterns corresponding to the ratio between the overall number of servo sectors and the number of heads. A Gray code is used to deliver the information for each track and a second number of servo track patterns corresponding in number to the difference between the first servo track patterns and the overall number of servo sectors, in which the Gray code is written.
Patent DE-19635047-A1 (DE)
Title: Brushless electric motor esp. for head drum of video tape recorders, hard disk drives and polygon-scanner actuators
Inventor: KANCHIKU HIROSHI
IPC: H02K5/167
Filed: 1996-08-29
Abstract: The motor has a rotor magnet (28) with a flat surface which is magnetised in a number of polarities. A first rotary element is brought into contact with a first surface of the rotor magnet (28). The first rotary element is made from a weakly magnetic material to form a magnetic loop. A second rotary element made of a weakly magnetic material is spaced from a second surface of the rotor magnet by a predetermined air gap to absorb magnetic flux of the rotor magnet and forms a part of the magnetic loop. A spacer is inserted between the first and second rotary element to provide the air gap between the surface of the magnet and the second rotary element. A support element is arranged within the spacer to support and centre the second rotary element. A stator is arranged in the magnetic loop between the rotor magnet and the second rotary element to supply electric current to a drive coil. A locking mechanism is provided between the second rotary element and the support element to prevent opposing transfer in rotation direction between the second rotary element and the rotor magnet.
Patent DE-19642006-A1 (DE)
Title: Automatic transmission
Inventor: TOUKURA NOBUSUKE
IPC: F16H59/24
Filed: 1996-10-11
Abstract: The transmission has sensors to monitor the acceleration/retardation of the vehicle, the vehicle speed, the setting of the throttle pedal, etc. The processor control computes the optimum input speed of the transmission and sets the threshold values for the transmission speeds, this provides a torque control to ensure that the engine speed does not increase unduly e.g. when running down inclines with the throttle set to idling speed. The control computes correction signals and alters the threshold values accordingly. The correction is applied at set intervals. The gear ratio of the transmission is varied to provide the required amount of braking.
Patent DE-19642640-A1 (DE)
Inventor: BORCHARDT HEINZ-PETER
IPC: F28G9/00
Filed: 1996-10-16
Abstract: Removal of oil from a closed cooling system involves bleeding part of the cooling water as a batch to a by-pass in which in a first stage, an oil emulsifying agent is mixed into the water. The mixture is then returned to the cooling circuit. In a second stage, the oil emulsion is passed over one or more cross-flow membrane filters (5) and a settlement tank (2) and is repeatedly pumped through this circuit. The filtrate, including residual emulsifying agent, is returned to the cooling water system in batches, while simultaneously bleeding a further batch of polluted cooling water. The concentrated emulsified oil is removed from the by-pass in batches. In a third stage, the emulsified oil is totally removed from the cooling system. The emulsifying agent is introduced into a permeate vessel (9) which is incorporated into the return pipe (11) to the cooling water system. After the oil has been removed from the system, the emulsifying agent is removed conventionally. Corresponding apparatus is also claimed.
Patent DE-19645374-A1 (DE)
Title: Aziridino-fullerene derivatives
Inventor: DUCZEK WOLFRAM DR
IPC: C07D203/26
Filed: 1996-10-25
Abstract: Aziridino-fullerene compounds of formula (I) are new. Q = a fullerene group of formula C20+2m; m = 2-1000; R1 = optionally mono- or poly-substituted aliphatic, aromatic, araliphatic or heterocyclic group.    Production of (I) comprises reacting a fullerene or fullerene derivative in inert organic solvent at -78 to 160 deg C with an iodinane of formula R3-N=I-R4 (II) in presence of a catalyst. R3, R4 = optionally mono- or poly-substituted aliphatic, aromatic, araliphatic or heterocyclic group.
Patent DE-19646436-A1 (DE)
Title: Simple, economical production of alpha,omega-amino-nitriles with high selectivity
Inventor: EBEL KLAUS DR
IPC: C07C253/30
Filed: 1996-11-11
Abstract: In the production of aliphatic  alpha ,w-aminonitriles (I) by partial hydrogenation of aliphatic  alpha ,w-dinitriles (II), the catalyst used contains (a) iron and/or an iron-based compound, (b) 0.01-5 wt.%, with respect to (a), of a promoter based on 2, 3, 4 or 5 elements selected from aluminium (Al), silicon (Si), zirconium, titanium and vanadium (V) and (c) 0-5 wt.% with respect to (a) of an alkali(ne earth) metal salt.
Patent DE-19649796-A1 (DE)
Title: Production of moulded parts from thermoset foam, e.g. melamine resin
IPC: C08J9/40
Filed: 1996-12-02
Abstract: A process for the production of moulded parts from a thermoset foam blank, especially melamine resin foam (I), in which the moulded blank is impregnated with a heat-curing binder (II) and then heated in a press to harden the binder and permanently form the material.Binder (II) is a (meth)acrylamide-modified primary dispersion.
Patent DE-19700325-A1 (DE)
Title: Transmission for vehicle with IC engine
Inventor: SCHWANT WILFRIED
IPC: B60K26/00
Filed: 1997-01-08
Abstract: The vehicle has the IC engine (1) connected to the gearbox (3) by a clutch (2). This is controlled by a processor control (8) which monitors the throttle setting and the vehicle dynamics, and which opens the clutch to allow the vehicle to freewheel whenever possible. During freewheeling the engine is at idling speed. The freewheel mode is applied when a steady speed has been maintained for a set time. The engine speed is increased again, and the clutch smoothly reapplied, when the vehicle speed drops to a set level below the required speed. The automatic control operates on the clutch and on the throttle to obtain a smooth ride.
Patent DE-19703526-A1 (DE)
Title: Appliance for delivery of a substance into inhaled air
Inventor: BERGER RAINER
IPC: A61M15/08
Filed: 1997-01-31
Abstract: An appliance for delivery of an active ingredient into the air inhaled through nostrils, has a holder (2) to hold and position a carrier (3) which is impregnated with the active ingredient.
Patent DE-19708400-A1 (DE)
Title: Thermostatic valve head for central heating systems
Inventor: BEELE HEINZ ECKARD
IPC: F16K31/64
Filed: 1997-03-01
Abstract: The valve head has a valve-side connecting part (1) with a turning cover (2) facing away from the valve and able to turn relative to the connecting part, surrounding a temperature setting indicator (3) with an aperture (4) on the cover endface away from the valve. There is a cap (5) which has locking projections (6) to hold it in the aperture (4). The colour of the cap is different from the colour of the cover, preferably darker, possibly black. The cap may be the same colour as that of the heating body.
Patent DE-19708825-A1 (DE)
Title: Media transport assembly with vanes
Inventor: KRENKEL WALTER
IPC: F04D29/18
Filed: 1997-03-05
Abstract: In a vane and fibre-reinforced composite support assembly (especially a rotor for a pump, turbine or the like), used for transporting a gaseous, liquid or finely divided solids medium which optionally contains additives and/or impurities in a different aggregate state from that of the medium, the support body consists of a carbon-containing matrix and a framework of continuous carbon and/or ceramic fibres which are provided with a silicon carbide covering formed by molten silicon infiltration and reaction with the carbon of the matrix.
Patent DE-19713090-A1 (DE)
Title: Rapid gas etching of semiconductor silicon material
Inventor: TAKENAKA MIYUKI
IPC: H01L21/3065
Filed: 1997-03-27
Abstract: A silicon material etching process involves contacting the silicon material (preferably silicon or silicon oxide) with an etching gas containing a fluorine compound selected from xenon fluoride, hydrogen fluoride, oxygen fluoride and halogen fluoride to form a reaction product (preferably silicon tetrafluoride). Also claimed is a similar process in which the reaction product is heated to effect evaporation and removal of the product from impurities present in the silicon material. Further claimed is a silicon material etching apparatus comprising (i) a vessel which holds the silicon material and which is removably placed in a container; (ii) a gas generator for producing an etching gas containing a fluorine compound selected from xenon fluoride, hydrogen fluoride, oxygen fluoride and halogen fluoride; and (iii) a heater for heating the silicon material.
Patent DE-19714137-A1 (DE)
Title: Mobile vehicle washing station installed on building site
Inventor: KOHNERT JOERN-JUSTUS
IPC: B60S3/00
Filed: 1997-04-05
Abstract: The mobile washing device is especially used for heavy and utility vehicles, e.g. for use on a building site. The washing device may especially be used to clean the wheels of the vehicles, to avoid tracking mud from the building site onto the street. The floor or bottom portion of the washing device has a holder for a coarse filter which may hold back dirt washed off the vehicle. Washing water may be held in a rectangular tank, covered by a grating. The vehicle may be driven onto a rubber band with portions at the sides which may be inflated to form kerbs to prevent spillage of the dirty water.
Patent DE-19718611-A1 (DE)
Inventor: BODE CARSTEN
IPC: C10B53/00
Filed: 1997-05-02
Abstract: The invention relates to a method and device for thermal disposal of gasifiable waste materials using a thermal process generator. The aim of the invention is to improve the process of gasifying the waste material, especially the starting part of the process. To this end, the burnable gas is temporarily stored as treated burnable gas (270) or separately as untreated burnable gas (280), and the treated burnable gas (270) is heated and/or filtered until it has the necessary burning quality for reuse. The thermal disposal of the gasifiable waste materials (100) is carried out using a thermal process reactor (50) which has air supply openings (2). A prism-shaped support grid (3) is provided beneath the air supply opening (2) in said thermal process reactor (50) and a separating unit for separating solid residues of the burnable gas is located below the support grid (3), said separating unit having a conduit (7) for the burnable gas. A burnable gas aftertreatment unit (8) is also connected to said conduit (7).
Patent DE-19724253-A1 (DE)
Title: Switch off method for motor actuator
Inventor: PEDRON LOTHAR DIPL ING
IPC: G05B9/02
Filed: 1997-06-09
Abstract: The method involves determining the actuator displacement at which the actuator unit is switched off via a torque sensor during the normal operation. A correlation is determined between the switch off torque and the allocated displacement.  The allocated displacement is used as an additional switch off criterion for the actuator. Preferably, the switch off displacement value is determined by correlating the switch off torque and stored.
Patent DE-19725984-A1 (DE)
Title: Production of abrasion- and scratch-resistant acrylic surfaces
IPC: B29C37/00
Filed: 1997-06-19
Abstract: Production of acrylic surfaces with high abrasion and scratch resistance comprises (a) applying a gel-coat (12) with a definite concentration of homogeneously dispersed nano-scale particles (I) to one part of a mould (11) used for the production of acrylic sheet, (b) filling the mould with liquid acrylic prepolymer, and (c) hardening to give an acrylic sheet with a coating formed from the gel-coat.   Also claimed is (i) an apparatus for this process, comprising upper (10) and lower (11) glass plates with a definite space between forming the mould, a sealing cord (13) round the outside between the plates, and clamps (15, 16) around the mould to hold the plates together; and (ii) an acrylic sheet with a surface showing high abrasion and scratch resistance, obtained by this process.
Patent DE-19726616-A1 (DE)
Title: Production of polymer-modified bitumen products
Inventor: GEBAUER MANFRED DR RER NAT
IPC: C08L95/00
Filed: 1997-06-17
Abstract: Production of polymer-modified bitumen products comprises crushing used elastomers to a particle size of 4 x 4 - 10 x 10 mm, dissolving in a solvent (mixture at up to 180 deg C for 10-240 minutes at a ratio of solvent to elastomer of 4-20:1, removing foreign components, and homogenising with bitumen at 100-180 deg C for 30-300 minutes.
Patent DE-19727036-A1 (DE)
Title: Performance measurement method for processing steps of programs
Inventor: LENZ NORBERT DR
IPC: G06F11/34
Filed: 1997-06-25
Abstract: The method involves using a computer system with a client system coupled to a sever over a network. The performance and access time of the system is defined in a transaction data telegram that is generated in response to a request for access to the system.  The data telegram has a section that defines the computer type, the processing steps and performance. Transaction time is defined in a separate section as a series of separate segments that can be totalled.
Patent DE-19728182-A1 (DE)
Title: System for decomposition of poly:chloro-bi:phenyls into harmless substance
Inventor: TODORI KENJI
IPC: A62D101/22
Filed: 1997-07-02
Abstract: A system for the treatment of polychlorobiphenyls (PCBs) to render them harmless, comprises: (1) an apparatus for decomposing PCBs, present in known concentration in a liquid; and (2) an analyser for determining the amount of PCBs in the liquid discharged from the above apparatus. Analysis is based on the intensity of the light of wavelength 450-600 nm emitted when the liquid containing PCBs is irradiated with light with a wavelength from 400 nm to less than 450 nm that can stimulate PCBs.  Also claimed are: (i) systems using (a) stimulating light with a wavelength from 300 nm to less than 450 nm, which stimulates PCB decomposition products or (b) both types of stimulating light, i.e. with wavelengths from 300 nm to less than 400 nm and from 400 nm to less than 450 nm; and (ii) apparatus and methods for the quantitative determination of PCBs or PCB decomposition products or the ratio of PCBs to PCB decomposition products.
Patent DE-19732162-A1 (DE)
Inventor: DUEBAL HANS-ROLF DR
IPC: G06K19/077
Filed: 1997-07-25
Abstract: The invention relates to a chip card comprising a ferroelectric liquid crystal display. The liquid crystals contain at least one mesogene compound. Such mesogene compounds include a nodal structure comprised of at least two cyclical compounds and one or two side-chains. At least one mesogene compound presents one or more partly fluorinated or perfluorinated side-chains. The inventive chip card is particularly suited to practical application since the display can be connected at voltages </=15 V, preferably </=5 V. The chip card is recordable within a broad temperature range and is particularly resistant to daily stresses such as pressure, bending or thermal deformation
Patent DE-19733732-A1 (DE)
Inventor: KLUGE GOETZ DIPL ING
IPC: H04N1/00
Filed: 1997-08-04
Abstract: The invention relates to a method enabling simple synchronization of a receiver system with a transmitter system during transmission of an energy dispersed QPSK signal which is composed of two mixed products on the transmitter end; the mixed product from the I-signal and the transmission carrier, and the mixed product from the Q-signal and the send carrier displaced by 90 DEG . In order to allow for problem-free synchronisation of the receiver system with the transmitter system, the invention provides that the amplitude of the SQ signal is measured at the moment the rising edge of the SI signal passes through zero or the amplitude of the SI signal is measured when the falling edge of the SI signal passes through zero to determine the deviation in synchronism between the receiver carrier and the transmission carrier, and that the frequency of the receiver carrier varies in such a way that the amplitude of an error signal obtained using said measurement is zero. Measurement is carried out using the smallest possible number of measured values.
Patent DE-19734594-A1 (DE)
Title: Home emergency call system operating method
Inventor: MEYER-STAUFENBIEL TORSTEN
IPC: G08B26/00
Filed: 1997-08-09
Abstract: The emergency call system operating method uses portable call transmitter (19) linked to a receiver (30) within a telephone handset (3), via which an emergency call signal (51) is transmitted to a call centre (7) using the telephone network.   The telephone handset receives subscriber data at spaced intervals from a sensor (1), e.g. a pulse or blood pressure sensor, for transmitting corresponding data to the call centre.
Patent DE-19743752-A1 (DE)
Title: Foodstuffs stocking apparatus for domestic refrigerator
Inventor: DAMRATH JOACHIM DR ING
IPC: F25D25/00
Filed: 1997-10-02
Abstract: The refrigerator (11) has a top opening and internally there is a conveyor unit (15) that is motor driven (17). This supports various products (20) that are identified by an optical scanner (21). A touch display screen (22) displays symbols of the various products and these can be selected . The conveyor responds to move the selected item to the top.
Patent DE-19748396-A1 (DE)
Inventor: RHODE OLIVER DR
IPC: C02F1/56
Filed: 1997-11-03
Abstract: The invention relates to a method for the removal of hydrophobic impurities from aqueous systems by using cleavable alkyl and/or alkenyl oligoglucosides. The invention also relates to the use of cleavable alkyl and/or alkenyl oligoglucosides as nonionic surfactants for the removal of hydrophobic impurities from aqueous systems.
Patent DE-19749436-A1 (DE)
Title: Clothing to protect wearer from heat
Inventor: COST KARLFRIED
IPC: A62B17/00
Filed: 1997-11-09
Abstract: One of the strip edges is fastened on a holding tape - otherwise, the strips are mobile to create a fan effect. The strips are positioned in such a way they prevent sun rays from reaching the surface of the wearer's skin. There are spaces between the strips which permit a largely unimpeded access of the surrounding air to the skin. The total cross section surface of the spaces is 25-100% of the size of skin area.
Patent DE-19754984-A1 (DE)
Title: Adjustment mechanism for vehicle seats or office chairs
Inventor: SCHULTE HERMANN
IPC: F16H7/02
Filed: 1997-12-11
Abstract: A hand-adjusted vehicular seat-adjustment mechanism has a toothed belt running over two sprocket wheels (6,10) whose axes are not parallel. The belt (12) is not pretensioned, or has a very low pretension, and is closely guided over the sprockets by ribs (22) on the housing inner wall.