baber/WOPTO huggingface dataset:
Patent DE-10355213-A1 (DE)
Title: Rohrleitungsdurchführung
Inventor: SCHANDA RALF
IPC: F16L5/02
Filed: 2003-11-26
Abstract: Die Erfindung betrifft einen Balg zur Abdichtung eines durch die Wand (2) eines thermisch isolierten Gehäuses durchgeführten Bauteils (1), wobei der Balg ein schlauchförmiges Mittelteil (6) umfasst und wobei ein Ende (5) des Balgs mit dem Bauteil (1) und das andere Ende (4) des Balgs mit der Wand (2) des Gehäuses verbindbar ist und wobei zumindest ein Ende (5) des Balgs mit mehreren Lagen eines Glasfasergewebes (9) versehen ist.
Patent DE-19501382-A1 (DE)
Title: Loader and conveyor for agricultural harvester, especially self loading truck
Inventor: EDLBAUER KARL ING
IPC: A01D90/02
Filed: 1995-01-18
Abstract: An intermediate conveyor (4) is positioned between the drum shaped collector (1) and drum shaped conveyor (2). The intermediate conveyor has spaced apart tine-stars (5) driven in the same direction as the collector implements (6) of the collector, and engaging with them. The tine-stars move past the conveyor implements (7) of the conveyor. The harvested crop picked up by the collector is deposited on a stripping comb (8) fitting between the tine stars. The crop is conveyed by the conveyor implements of the conveyor on the inside of the outer wall (9) of a conveyor duct (3) along into the harvester's loading space (11).
Patent DE-19502653-A1 (DE)
Inventor: TUENKER GERHARD
IPC: C03C3/089
Filed: 1995-01-28
Abstract: Glass compsn. (I) contains (mol.%): 10-17 K2O; 10-25 B2O3; 15-30 TiO2; 35-55 SiO2; 0-5 Al2O3; 0-5 Bi2O3; and 0-3 S; and < 0.5 wt.% PdO, CdO, ZnO, Li2O, Na2O, MgO, CaO, SrO, BaO or P2O5. Also claimed are: (i) glass frits made from (I); (ii) paint prepns. and (iii) prodn. of a glass enamel or ceramic decoration.
Patent DE-19507198-A1 (DE)
Title: Sepn. of organic vapours from air and gases by condensation
Inventor: FOERSTER HANS DR ING
IPC: B01D5/00
Filed: 1995-03-02
Abstract: Process to separate organic vapours from air and industrial gases by condensation under high pressure and sophisticated refrigeration parameters, with the aid of a cold scrubber. The organic material is recovered as liq. product and the loaded gas is compressed almost isothermally with water injection in a screw compressor and pre-cooled in a water pre-wash. The pre-cooled air stream (9) is cooled in two stages to very low temps. in a cold scrubber (10) by two cold carriers (11,12) of circulating air component condensate. The organic components are sepd. by direct condensation, and the cold carrier (11) brings the refrigeration performance into line for poor refrigeration parameters using an external cooling source (13), whilst the cold carrier (12) provides cooling with very refined refrigeration parameters. This cold is transferred to the cold carrier (12) by a heat exchanger (16). In the separator (15), any remaining condensate is brought to a higher pressure, and its cold content is used in a further exchanger (18 or 19). The condensate is then released as a light product (20) or mixed with the main product stream (21) and finally removed as water free product.
Patent DE-19511594-A1 (DE)
Title: Analogue input magnitude to digital output value conversion method
Inventor: ZIMMERLING DETLEF
IPC: H03M1/42
Filed: 1995-03-29
Abstract: A method of converting an analog input magnitude (Vin) into a digital output value having n bit places of value 2 power 0 up to 2 power n-1, and in which for each bit place a reference value is formed whose weighting or value is at least as great as a minimum value, of this reference (V Ref1-----V Ref n), proportional to the weighting or value (2 power 0----2 power n-1) of the bit place (Bit 1----Bit n). The input magnitude (Vin) is then compared with the reference values assigned to the bit places (Bit 1---Bit n) to form a comparison value V (V 01 -----V vn), to which is allocated a bit place (Bit 1---Bit n-1) of lower weighting (value) than the highest value assigned reference value (V ref 1----V ref n-1).  The input value (Vin) is compared with the reference values assigned to the bit places until none of the comparison values cause a change of value of the reference values (V Ref 1---- V Ref n). The digital output value of a bit place (Bit 1----Bit n) is then fixed by the sign of the difference resulting from the value (Vin) and the reference value (V ref 1---V ref n) assigned to this bit position (Bit 1-----Bit n).
Patent DE-19516974-A1 (DE)
Title: Photo-acoustic gas sensor for monitoring air-conditioned room
Inventor: MANNHART JEVENGI
IPC: G01N21/17
Filed: 1995-05-09
Abstract: A photoacoustic gas sensor for detecting the presence of e.g. CO2, CO, NO, etc. in a room has a measurement chamber (1) having an air filter (2) giving access to the atmosphere of the room (V). A controller (9) generates LF pulses (i1) for energising a piezo-electric loudspeaker (7) with response registered by a suitable low-cost microphone (5) whose output signal (S) is selectively amplified (6) and stored as a system response reference by the microprocessor (13) and memory (14). The controller (9) also pulses (i2) a light-source (4) which irradiates the chamber (1) via an optical bandpass filter (3) to promote excitation of e.g. CO2 molecules and give rise to a photo-acoustic response corrected against the stored reference for ageing and/or temperature and signalled (K) at the terminal (15).
Patent DE-19523096-A1 (DE)
Inventor: GRUENING HORST DR
IPC: H02M7/519
Filed: 1995-06-26
Abstract: The current converter circuit has at least one branch connected to an intermediate circuit. The branch or each branch (2) contains at least two semiconducting switches (S1,S2), esp. GTOs, and has at least one load connection (6) formed by the central node of the series circuit of semiconducting switches of the branch or each branch. Active, controllable current and voltage gradient limiting devices (T1, 3) connected in parallel with the semiconducting switches contain a bipolar transistor and a control circuit. The bipolar transistor's base is connected to a first main electrode of the semiconducting switch associated with a cathode. Its collector is connected to a second main electrode associated with an anode. The transistor is driven by the control circuit which is essentially arranged between the emitter and base.
Patent DE-19523978-A1 (DE)
Title: IC engine exhaust gas sensor with ceramic protective tube
Inventor: SCHUERZ WILLIBALD DR
IPC: G01N27/407
Filed: 1995-06-30
Abstract: The gas sensor includes a ceramic tube held in a ceramic carrier. The ceramic tube has a flow channel for the exhaust gas. The cross-section of the input region of the flow-channel is smaller than the rest of the flow channel. The output region of the flow channel is outwardly curved radially. The sensor typically operates at 900 deg. C, and includes a gas-sensitive, semiconductor metal oxide thin film. The sensor can only be placed in the housing in one direction so that the exhaust gas is always directed towards the gas-sensitive layer.
Patent DE-19530463-A1 (DE)
Title: Two-part packet for especially for holding dry food
Inventor: LIEBHOLD GERHARD
IPC: A23P20/20
Filed: 1995-08-18
Abstract: The packet consists of a round or polygonal hollow container. One of the two parts of the packet is a base (10) with a side (15) protruding vertically around the periphery of the base. The other part is a lid (20) fitting tightly onto the side wall of the first part. When the contents have been removed, the packet or packet parts can be used wholly or in fragments as ingredients for a meal.
Patent DE-19531165-A1 (DE)
Title: New alpha,alpha-di:fluoro-benzyl ether derivs.
Inventor: BARTMANN EKKEHARD DR
IPC: C07C43/225
Filed: 1995-08-24
Abstract: alpha , alpha -Difluorobenzyl ether derivs. of formula (I) are new. R = a 1-15C alkyl or 2-15C alkenyl gp. which is opt. substd. by a CN or CF3 gp. or by one or more halogen atoms and in which one or more HC2 gps. may be replaced by O, S, 1,3-cyclobutylene, CO, COO, OCO and/or OCOO, provided that O atoms are non-adjacent; A1 and A2 = (a) trans-1,4-cyclohexylene in which one or more non-adjacent CH2 gps. may be replaced by O and/or S; (b) 1,4-phenylene in which 1-2 CH gps. may be replaced by N; (c) 1,4-cyclohexenylene; or (d) 1,4-bicyclo(2,2,2)octylene, piperidine-1,4-diyl, 2,6-naphthylene, decahydro-2,6-naphthylene or 1,2,3,4-tetrahydro-2,6-naphthylene; where gps. (a)-(c) are opt. mono- or polysubstd. by CN or F; Z1 and Z2 = COO, OCO, CH2O, OCH2, CH2CH2, CH=CH, ethynylene or single bonds, or one may also be (CH2)4 or CH=CHCH2CH2; L1 and L2 = H or F; m and n = 0 or 1; X = F, Cl or halogenated 1-6C alkyl, alkoxy or alkenyl.
Patent DE-19537135-A1 (DE)
Title: Shelving and hanging unit for wall cupboards
Inventor: NUMBERGER CHRISTIAN K
IPC: A47B51/00
Filed: 1995-10-05
Abstract: The unit (1-10) has an upper and lower hanging or shelving unit. The upper unit can be moved up and down and the lower unit can either move horizontally to release space for moving down the upper unit or forms space for the hanging items such as shirts and trousers which move flexibly when the upper unit moves down. The unit can be a carousel unit. A counterweight provides the up and down movement of the upper unit which can be operated hydraulically, pneumatically or mechanically.
Patent DE-19542786-A1 (DE)
Inventor: HOEFLE GERHARD PROF DR
IPC: C12P17/18
Filed: 1995-11-16
Abstract: The invention relates to compounds of the formulas (I) and (II), and a production process, an agent with the compounds and a micro-organism strain for the preparation thereof.
Patent DE-19546326-A1 (DE)
Title: Gas electrode for electrochemical cell e.g. carbonate-melt fuel cell
Inventor: NITSCHKE FELIX DIPL CHEM
IPC: H01M8/14
Filed: 1995-12-12
Abstract: The electrode is bounded on one side by an electrolyte and is in contact with a gas flow on the other side. The electrode has an electrically conducting, finely porous layer (11) filled with electrolyte on the opposite side from the gas flow and bounded by a gas electrode layer (10) with large pores. The finely pored layer is sintered with the large pored layer. The gas electrode can form the cathode of a molten carbonate fuel cell. The finely pored layer and the cathode can consist of lithium doped nickel oxide, lithium cobaltite or doped lithium ferrite.
Patent DE-19611808-A1 (DE)
Title: Plastic cladding section for a roof verge
Inventor: FLECK OSKAR
IPC: E04D13/15
Filed: 1996-03-26
Abstract: A roof verge cladding comprises L-shaped plastic screen sections (1) with a long (2) and a short (3) shank, the former having a first end (2a) with one or more rows of holes (6) for attaching to a gable end and a second end on whose inner surface an L-shaped connector (7) is attached. The long connector shank (9) overlaps the first end of an adjacent screen section and the short connector shank (8) is attached to the inner surface (2c) of the long shank of the screen section (1). Each screen section (1) has a cut-out (5) at the first end area (2a) above the row of holes (6). The cut-out height(H) is slightly greater than the breadth(B) of the long coupling shank (9) ensuring play (S) between the upper edge (10) of the long coupling shank (9) and the short shank (3) for insertion of a short shank of an adjacent screen section (1).
Patent DE-19618364-A1 (DE)
Title: Plastic orthodontic bracket for retaining wire bridge with projections of second plastic
Inventor: FOERSTER ROLF
IPC: A61K6/891
Filed: 1996-05-08
Abstract: Wire bridge (4) is retained by an orthodontic bracket consisting of a base or pad (1) on which is a mounting and guide part (2) with a slot (3) on the side remote from the pad to accommodate the wire bridge. In the upper part of the slot are projections (6) projecting inwards from one or both sides and consisting of the plastic differing from the plastic from which the bracket is moulded and less easily sheared by the wire than the bracket plastic. Preferably the bracket is made of a polyaryletherketone (PAEK)or an acetal resin, particularly a polyoxymethylene homopolymer (POM), and the plastic of the projections is a polyamide or polycarbonate, which may be reinforced with glass fibres.
Patent DE-19624973-A1 (DE)
Title: Electrical cable sections automated handling method e.g. for manufacturing cable looms/harnesses
Inventor: WAGNER INGO
IPC: H01R43/28
Filed: 1996-06-22
Abstract: The handling method has a received cable divided up into cable sections (4) of given length which are then deposited on a transport conveyor band (1) and delivered to a reception container (9). The latter lies at one side of the transport conveyor band, for receiving the cable sections via movement perpendicular to the transport direction over the full length of the cable sections.  The cable sections collected by the reception container are periodically transferred to a transport conveyor (20).
Patent DE-19629152-A1 (DE)
Title: Hermetically sealed releasing relay for fault current circuit- breaker
Inventor: KREIMENDAHL KLAUS
IPC: H01H71/32
Filed: 1996-07-19
Abstract: The earth-leakage circuit-breaker has the trigger (release) relay stage in a housing 10 that has a yoke 8 with a pair of poles 5,6. A coil is wound 7 onto one pole and the other provides a location for the armature 2 and a spring 11 element 1.  A permanent magnet 9 is mounted on the yoke. An actuator lever 3 that operates an external switch has a support pin that passes through a hole 13 in the housing wall and this has an elastic sealing insert 4.
Patent DE-19629798-A1 (DE)
Title: Suction cleaning of comber heads - uses extension of noil suction duct round detaching rollers to improve cleanliness of detaching roller stripper bars
Inventor: STUTZ UELI
IPC: D01G19/28
Filed: 1996-07-24
Abstract: A comber has a suction duct (14,15,16) surrounding the combing cylinder (4) to remove noil. The back and front detaching rollers (5,8) are each fitted with stripper bars (19,20) which are surrounded by a free space connected to the interior of the noil suction duct (14,15,16).
Patent DE-19634370-A1 (DE)
Title: Vehicle seat with backrest coated by covering
Inventor: FAUST EBERHARD DIPL ING
IPC: B60N2/56
Filed: 1996-08-26
Abstract: The seat has an aeration device for a support pad on the back rest (10), and a ventilator (20) with inlets and outlets located in a hollow space between the pad and the covering (18). The ventilator is located in the lower side of the back rest near the lower section of the hollow space, and connects via its inlet (201) to an air duct (21) which passes from the covering up to the lower side of the back rest where an air inlet (211) is located. The air duct has a thin cross section which is not as thin as the cross section of the ventilator inlet. The connection opening of the air duct on the ventilator side fits with the thin cross section of the ventilator inlet.
Patent DE-19636541-A1 (DE)
Inventor: MURSCHALL URSULA DR
IPC: C08K3/34
Filed: 1996-09-09
Abstract: A plate contains as main component a crystallisable thermoplastic and at least one nucleating agent. Also disclosed is a moulded body produced from this amorphous plate, a process for producing the same and its use.
Patent DE-19639620-A1 (DE)
Title: Variable pipe tensioning device
Inventor: HAN SANG HYUN
IPC: F16L13/06
Filed: 1996-09-26
Abstract: The device has a pair of tensioning jaws (16) for tensioning the pipe by pressing on the inside of same. The diameter of the jaws is variable between a first size when the jaws are inserted in the pipe and a second size where they contact the inside of the pipe when expanded against spring tension (22). The diameter of the jaws is varied by an adjustor (11) having wings (14) which can be turned in contact with the inside of the jaws through support means. The inside of each semi-circular jaw can be varied in depth so that the diameter of the jaws is variable by turning the wings along the inside. A crank (10) can be used to transfer the operating force.
Patent DE-19640790-A1 (DE)
Title: Method and apparatus for spark erosion machining
Inventor: BUEHLER ERNST ING
IPC: B23H1/00
Filed: 1996-10-02
Abstract: The method concerns spark erosion machining by means of one or more wire or sinker electrodes, according to which a workpiece (2) is moved by an X-Y main drive (14) and is eroded by at least one machining electrode.  The method is characterised by the following features: a) the machine frame (10), the container (9) and one or all bottom guide heads (5) form a stationary unit with respect to the main (X, Y) directions; b) the X-Y plane is oriented horizontally. The claim covering a corresponding apparatus is summarized below.
Patent DE-19642925-A1 (DE)
Title: Passive mode-coupled optical fibre laser apparatus for Fermann measurement technology
Inventor: FERMANN MARTIN E DR
IPC: H01S3/098
Filed: 1996-10-17
Abstract: The laser has an optical pumping device, an optical resonator and devices for initiating and maintaining short optical pulses within the resonator, e.g. through Kerr non-linearities. Also provided is a fibre amplification material to transmit the optical impulse.  The material transmits the impulse at a repetition rate which is a whole multiple of the fundamental resonator frequency. The separation of the pulses within the resonator is effected via a saturable semiconductor absorber with a charge carrier lifetime which is shorter than the fundamental resonator circulation time and longer than a hundredth of the latter. An optical limitation within the resonator is used for minimising pulse amplitude fluctuations.
Patent DE-19653034-A1 (DE)
Title: Electrochemical cell for producing oxygen or ozone from water
Inventor: SCHULZE DIRK
IPC: C02F1/467
Filed: 1996-12-19
Abstract: An apparatus for producing oxygen or an ozone/oxygen mixture from purified water uses an electrochemical cell (1) inside a case. The cell contains a solid electrolyte membrane separating the anode from the cathode, an inlet for purified water and an outlet for the water and oxygen (mixture). A second outlet drains fluid from the cathode space. High performance electronics and a transformer supply electricity to the cell. A cooling section (8) comprising a support plate (81) with cooling ribs (80) formed on one side is attached to the cell and electronics system with the ribs facing outwards.
Patent DE-19701112-A1 (DE)
Title: Appliance for treating elongated work surfaces, especially for milling lock-cavities
Inventor: LUTZ HEINZ
IPC: B27F5/12
Filed: 1997-01-15
Abstract: The appliance has a first linear guide (4) fixed to at least two longitudinally spaced apart parts of the work-surface (2) such as the end side of door leaves (3) and or frame-sections. A clamp arrangement (8-10) parallel with the lengthwise sides of the work surface is formed by two parallel jaws. At least one carriage (48,49) carries a drill and or milling machine (5). The jaws of the clamp arrangement are connected by a yoke (11-13) in front of or above the work surface. At least one jaw is adjustable at right angles to the clamping plane. The first linear guide consists of two parallel guide rods (6,7).
Patent DE-19701730-A1 (DE)
Inventor: CLAUS FRANK MICHAEL DIPL ING
IPC: H02G3/18
Filed: 1997-01-20
Abstract: The electrical apparatus has a carrier ring (12) and at least one spreader claw (18) fastened to it to anchor the apparatus in the wall, the spreader being able to be operated by a set screw (16) guided in a clip (14) on the ring. The screw head (17) acts upon a support ring (22) moulded on the spreader and going through the clip. Thus the opposite end of the spreader moves outwards against the inner wall of the opening. Between the screw head and the support ring is located a sliding wedge (20) whose one edge is supported on the screw head and whose opposite edge acts upon the support ring.
Patent DE-19704132-A1 (DE)
Title: Interpolating method for output signal of digital sensor e.g. for rotation control drive
Inventor: UMEMURA CHIAKI
IPC: G01D5/245
Filed: 1997-02-04
Abstract: The method involves computing the difference between the current value and the previous value of a digital signal periodically produced by the sensor and the interval between generation of the signals by counting pulses. An interpolation value is derived from the current difference and interval and is output at a defined point in the next period between the output points of the current value and the next value. A computed interpolation interval is defined as a value contg. the division of the current period by an absolute value of the signal difference and its approximation. A number of interpolation values are computed either by addition or subtraction of a value N times greater than a count unit at a defined level of the current signal difference, where N is a positive integer incremented from unity, to or from the current value according to the sign of the current signal difference.
Patent DE-19704472-A1 (DE)
Inventor: WEBER MATTHIAS
IPC: H02K23/66
Filed: 1997-02-06
Abstract: Disclosed is an electric motor with a sensor, especially for sensing the revolution number. Said sensor contains at least one signal generating unit (20) producing a magnetic field, at least one magnetic-field sensor (28, 30) as a signal detection unit and signal-conductive elements (22, 24, 26). Said signal-conductive elements (22, 23, 26), which contain a magneto-conductive material, routes the signal of the magnetic-field generating element (20) to at least one magnetic-field sensor (28, 30). At least one electro-conductive element (40, 42, 44) is mounted virtually along the signal-conductive element (22, 24, 26).
Patent DE-19704482-A1 (DE)
Inventor: SIGWART CHRISTOPH DR
IPC: C08F4/20
Filed: 1997-02-06
Abstract: The invention relates to a method for producing halogen-free, reactive polyisobutene with a terminal double-bond content of over 50 mol % and an average molecular weight of 2,800 - 10,000 Dalton by cationic polymerization of isobutene or isobutene-containing hydrocarbon mixtures in a liquid phase, wherein polmerization is carried out at a temperature of -30  DEG C to +40  DEG C in the presence of a heterogeneous polymerization catalyst from one or several oxides of the elements of the 5th and 6th subgroup of the periodic table of elements or in the presence of a heterogeneous polymerization catalyst containing one or more oxidic compounds of one or more elements of the 5th and 6th subgroup of the periodic table of elements on an oxygen-containing zircon compound of various non-zeolitic oxidic supporting material, wherein said catalyst contains no technically active quantities of halogen.
Patent DE-19707185-A1 (DE)
Inventor: BORGHOLTE HARALD DR
IPC: C08J7/04
Filed: 1997-02-22
Abstract: The present invention relates to a plastics film for producing packaging containers, one side of the film being coated with a sealable coating and the opposite side of the film being coated with an acrylate-based aqueous coating composition, wherein the coating composition applied to the side opposite to the sealable coating layer comprises, as binder, an aqueous solution or aqueous dispersion of an acrylate copolymer, the solution or dispersion being obtainable by a two-step emulsion polymerization of: a) from 1 to 15 % by weight of one or more  alpha , beta -ethylenically unsaturated carboxylic acids; b) from 30 to 60 % by weight of one or more alkyl acrylates having from 1 to 12 carbon atoms in the alkyl radical; c) from 20 to 50 % by weight of one or more alkyl methacrylates having from 1 to 12 carbon atoms in the alkyl radical and/or of vinyl aromatic hydrocarbons; d) from 5 to 35 % by weight of one or more fluorine-containing, ethylenically unsaturated monomers copolymerizable with the other monomers and e) up to 25 % by weight of further monomers, if desired, whereby all percentages are based on the total weight of a), b), c), d) and e).