baber/WOPTO huggingface dataset:
Patent DE-19621501-A1 (DE)
Title: Electrical equipment housing clamp ring with combined sealing and fixing function
Inventor: MODEL HEINZ
IPC: H01R13/52
Filed: 1996-05-29
Abstract: The clamp ring (22) is formed as a thin-walled sheet metal sleeve with a sealing section (33) directed inwards for cooperation with a first component (10) and a fixing section (28) defining the position of a second component (17). The sealing section can be provided at one end of the metal sleeve with a diameter which increases conically in the outwards direction.
Patent DE-19624850-A1 (DE)
Title: Butyne-diol preparation from aqueous formaldehyde and acetylene
Inventor: DEMBNY CURD DIPL CHEM DR
IPC: C07C29/38
Filed: 1996-06-21
Abstract: A process for the synthesis of butynediol (I) comprises reacting acetylene with an aqueous solution containing formaldehyde, in the presence of a suspended catalyst in a multi-reactor cascade, with solution fed from the first to the second, and so on, and acetylene supplied to each reactor. The amount of catalyst in the solution from each reactor is reduced by 50-99 (preferably 70-97, more preferably 80-95) wt%, before it is fed to the next reactor. A butynediol-rich solution is obtained from the last reactor stage which is separated from the catalyst.
Patent DE-19625224-A1 (DE)
Inventor: STEIN DIETER
IPC: G07D7/04
Filed: 1996-06-24
Abstract: The method proposed is capable of providing reliable signals both when the density of the magnetic particles in the sheets is low and when it is high. First, a sensor head converts the magnetic properties of the sheets into electrical signals. These signals are then amplified, within a certain band, in such a way that the low-amplitude electrical signals generated by zones of low magnetic-particle density are amplified more than the higher-amplitude electrical signals generated by zones of high magnetic-particle density. To this end, the signal band is divided into at least three ranges, each of which is amplified to a constant degree. The degree of the amplification in the two outer ranges is the same, and the amplification in the central range is greater than that in the two outer ranges. The phase of the electrical signal is preferably shifted by a constant amount so that the null point of the band lies in the middle of the central range.
Patent DE-19633131-A1 (DE)
Title: Plaster compsns. contg. a fatty chemical deriv.
Inventor: LEPSIUS TILWIN
IPC: C04B24/08
Filed: 1996-08-16
Abstract: Plaster-based compsns. contg. 0.1-30 wt. % w.r.t. total dry mixt. of at least one fatty chemical deriv. chosen from (i) fats contg. at least one carboxyl gp. and having at least 8C and a mol. wt. of 143 - 20000, and/or salts of these; (ii) fats contg. at least one hydroxyl gp. and having at least 8C and a mol. wt. of 130 - 20000; (iii) fats contg. at least one ester gp. of which the acid part and/or the alcohol part has at least 8C and a mol. wt. of 158 - 20000; (iv) fats contg. at least one ether gp. in which at least one of the two ether residues has at least 8C and a mol. wt. of 144 - 20000; (v) fats contg. at least one amino gp. or quat. ammonium gp. in which at least one of the 3 or 4 gps. attached to the N atom has least 8C and a mol. wt. of 129 - 20000; (vi) fats contg. at least one amide gp. in which the acid residue of the amide has least 8C and a mol. wt. of 157 - 20000; (vii) fats contg. at least one epoxide gp., having at least 8C and a mol. wt. of 128 - 20000; (viii) fats contg. at least one anhydride gp., having at least 8C and a mol. wt. of 210 - 20000; (ix) organophosphorus fats having at least 8C and a mol. wt. of 193 - 20000; (x) organoboron fats having at least 8C and a mol. wt. of 174 - 20000; (xi) organosulphur fats having at least 8C and a mol. wt. of 164 - 20000; (xii) fats contg. at least one urethane gp. having at least 8C and a mol. wt. of 213 - 20,000; and (xiii) fats contg. at least one keto gp. having at least 8C and a mol. wt. of 130 - 20000; with the provisos that (a) if at least one fat contg. at least one carboxyl gp. is present, then this must not be a higher fatty acid or salt of this alone; (b) if at least one fat contg. at least one hydroxyl gp. is present, then this must not be a fatty alcohol or ethoxylated fatty alcohol alone; (c) if at least one fat contg. at least one ester gp. is present, then this must not be a natural fat or oil alone; (d) organosulphur fats must not be a sulphonate of a 10-16 C fatty acid alkyl ester alone; and (e) amide gp. contg. fats must not be ethylene oxide adducts of a fatty acid amide.
Patent DE-19637991-A1 (DE)
Title: Injection device for pressurised cement suspension
Inventor: BOIKE VOLKER
IPC: E02D5/36
Filed: 1996-09-18
Abstract: The device has an admitter (21) with a holder (38) that supports a spherical body that can act as a barrier in a pressure system. The admitter can move from a holding position into a release position to release this body. The holder lies in a channel (35) branching off from a pipe section (34). It is fitted above this section. After the body's release, it drops down into the pipe.
Patent DE-19638444-A1 (DE)
Title: Cutter for leaf and stalk material
Inventor: BALDINGER FRANZ
IPC: A01D90/04
Filed: 1996-09-19
Abstract: The hydraulically operated cutter has several cutter frames swivel mounted on a machine frame with between each two cutter frames (8,9) a further set of at least one hydraulic servo cylinder (11). The set of cylinders (10) between machine frame and cutter frame and the set of cylinders between two cutter frames are operated electrohydraulically selectively and separately by the tractor vehicle. Selecting the set of hydraulic cylinders for operation with a mechanohydraulic or preferably electrohydraulic adjustment member and the operation itself are carried out separately from each other with an electrohydraulic switch member. Each set of hydraulic servo cylinders of the cutter frames each consist of two double-acting servo cylinders which are arranged either side of the cutter frame.
Patent DE-19640435-A1 (DE)
Title: Power dissipation device for semiconductor component, e.g. SMD or PCB
Inventor: COLLINS LARRY C
IPC: H01L23/36
Filed: 1996-09-30
Abstract: The semiconductor component is mounted on a printed circuit board. The device comprises a top and bottom layer of the printed circuit board, both with top and bottom faces. To the top face of the top layer is coupled a face or cushion of a metallic material. To the top face of the printed circuit layer is coupled a second metal face, electrically insulated from the semiconductor component. The second face contains at least one aperture. Through the printed circuit layers extends a thermal transfer path, thermally coupled to each face and to a heat sink.
Patent DE-19640983-A1 (DE)
Title: Fruit masher produces mash suitable for distilling
Inventor: ELSAESSER MICHAEL
IPC: B01F27/71
Filed: 1996-10-04
Abstract: Cutter and stirrer, for mashing fruit comprises an attachment for an electric drill. The fruit is chopped and mixed in one operation by an overlaid double-blade (1) offset by 90 deg  and 5 cm over each other. The trailing blunt edge (4) is bent up by 25 deg  for a drawing effect to give a rapid cutting/stirring/mixing action. The free running stirrup (2) open on all sides, crosswise, prevents the running blade from touching the container edge.
Patent DE-19642479-A1 (DE)
Title: Continuous feed paper sheet handler
Inventor: KLENK RAINER
IPC: B65H31/32
Filed: 1996-10-15
Abstract: The sheet stack is supported by main supports to move between vertical guides. A support frame (8) has secondary supports (24) normally held outside the paper stream and moved into the stream to stack the sheets while the main stack is lowered and removed. The two sets of supports move in the vertical guides using sliders (7) and with adjustable mountings to fit into the guides. The guides provide a stable support which prevents lateral vibrations during stack changing.
Patent DE-19642771-A1 (DE)
Title: Improved efficiency light source for photographic copiers
Inventor: TOKUDA KANJI
IPC: G03B27/54
Filed: 1996-10-16
Abstract: The illumination set-up (1-8) for a photographic copier or printer is such that the light from the illumination source (1) passes through a scattering device (5-8) before being projected via film (9) onto photographic paper. The novel feature is that the scattering device includes a diffuse reflection surface or a scattering transmission plate (7) covered with (or containing) a fluorescent material (5') such that wavelength components not required for the copying process, or in excess of requirements for the process, are converted to a wavelength component such that the amount of useful light is increased.
Patent DE-19645128-A1 (DE)
Title: Computer based document processing system
Inventor: DAVID ANJA
IPC: G06F17/30
Filed: 1996-11-04
Abstract: The system has an operating system and a user program that have direct access via an interface of the drive system to a data base. The documents are either held in the data base or in a memory sub system. The process forms a virtual data file system and the documents are identified by a document managing system, DMS, with indexing characteristics. An extended index mark is automatically generated for the management of the documents. The contents of the extended index mark are extracted from the documents or manually input.
Patent DE-19646628-A1 (DE)
Title: Bidirectional communication system with redundancy function
Inventor: FISCHER JUERGEN
IPC: H04L1/22
Filed: 1996-11-12
Abstract: The communication system includes a first transceiver module (ZSG1) and a second transceiver module (ZSG2) which is redundant to the first module. Both transceiver modules have a pair of electrical transceiver interfaces. The transmitters are switched as BUS-subsystems. First and second switching interfaces (KI1,KI2) are provided of which the second interface is redundant to the first interface. Each switching interface has a pair of electrical transceiver interfaces at the input and an electrical-optical transmission interface at the output.  An optical-electrical reception interface is provided for connection to optical point-to-point connection. The reception interface (E-O1) at the output is connected with the transmission interfaces (S1,S2) at the input via an electrical branch. Each reception interface (E1,E2) at the input is connected to the transmission interface (E-O2) via an electrical interpretation logic.
Patent DE-19646789-A1 (DE)
Title: Milk-collector dish for nursing mothers
Inventor: KANIS PAUL-GERHARD DIPL ING
IPC: A61F13/14
Filed: 1996-11-13
Abstract: The interior of the milk-collector dish has a liner (6) with absorbent material in which there is a hole (7) for the nipple (2). The outer part (5) of the dish has an outward bulge for the nipple. The inner part (4) of the dish has a funnel-shaped recess (10) matching the areola of the nipple. The exterior of the inner dish part has a self-adhesive surface.
Patent DE-19651389-A1 (DE)
Title: Flood prevention construction for rivers, lakes, sea, etc
Inventor: QUANTE HEINRICH
IPC: E02B7/40
Filed: 1996-12-11
Abstract: The construction consists of a protective wall (2) on the bank, and a float (3) connected to the wall on the water side. The wall is connected to the bank via pivot bearings (4), and sits on the bank when the water level is low. When the water level (WS) rises, the float also rises and the wall erects automatically. At high water, a top edge (2a) on the wall projects over the water level and the bank top (UK) by a set dimension (S). The float may be filled with a gas, e.g. air, a plastics foam, or a liquid e.g. water.
Patent DE-19651835-A1 (DE)
Inventor: SCHULTE AXEL DR
IPC: A44B18/00
Filed: 1996-12-13
Abstract: The invention concerns a rapid-fastening strip and a method of producing the same. The object of the invention is to provide a rapid-fastening strip which ensures secure fastening and can be economically produced. This object is achieved by a rapid-fastening strip in the form of an integral carrier strip which can be separated into predetermined lengths, regions with catch devices (7) and regions with elements (17) for engaging and catching on the catch devices (7) being provided in an alternate sequence and in a rigidly connected manner on a first side of the carrier strip. These regions are disposed on the first side of the carrier strip such that, when strip parts are laid one on top of the other, at least some of the catch devices (7) are in contact with some of the elements (17) for engaging and catching on the catch devices (7), so that a detachable adhesive closure device is produced.
Patent DE-19651895-A1 (DE)
Title: Control method for cleaning machine and cleaning column
Inventor: ROHRMANN HANS-JUERGEN
IPC: G06Q10/00
Filed: 1996-12-13
Abstract: The method includes the steps of assigning a cleaning order associated with a determined cleaning job, transmitting the order to an order arrangement provided at a place where the cleaning job is to take place, an transmitting cleaning order information to used cleaning machines and/or cleaning columns at the point in time of the cleaning. A confirmation information is transmitted by the cleaning machines and/or cleaning columns to the order arrangement. The received confirmation information is preferably stored in a memory, and transmitted to a billing place, for billing the provided cleaning services.
Patent DE-19652506-A1 (DE)
Title: Multi-position open end spinning machine
Inventor: STAHLECKER GERD
IPC: D01H4/36
Filed: 1996-12-17
Abstract: A multiposition open end spinning machine has a channel (31) running along the length of the machine to collect trash separated out at each position. A scraper (9) is drawn by a band drive (10) along the channel (31) to push the trash towards a waste suction. The width (b) of the channel (31) is wider than the trash spread region (32) so that there is a dead space (42) free of contaminants to accommodate the scraper drive (10).
Patent DE-19705024-A1 (DE)
Title: Tensioning lever
Inventor: KITAMURA YOJI
IPC: D01H5/86
Filed: 1997-02-10
Abstract: The tensioning lever, for tensing a ramp or belt in the drawing stage of a spinning assembly, comprises a pair of plates at a tensioning rod which are bonded together and bent to form a hook so that a ramp can be fitted with stretch.  The pair of plates, their connection and the tension loading section are in one piece, formed by pressing.
Patent DE-19709234-A1 (DE)
Title: Diagnosis of electrolytic capacitor in vehicle airbag auxiliary power supply
Inventor: OKANO MASAMI
IPC: B60R21/017
Filed: 1997-03-06
Abstract: The method is carried out in steps, firstly measuring the earth/housing (5a) voltage (V2) occurring between the earth and the capacitor housing, with the electrolytic capacitor (5) charged up with a DC voltage. It can be established that the capacitor is open in a circuit of its positive pole side, if the earth/housing voltage (V2) is smaller than a first predetermined voltage. It is established that the capacitor is open in a circuit of its negative pole side, if the earth/housing voltage is greater than a second predetermined voltage. The method is used to monitor a capacitor connected at a current supply such as a battery (10), serving especially as an emergency current supply, with the occurrence of an interruption of the connection at a current supply and/or an operating ability. The current to the capacitor is supplied using a DC voltage, and the voltage (V2) is measured and established between the housing (5a) of the capacitor and the negative pole or the earth.
Patent DE-19713931-A1 (DE)
Inventor: DOBLINGER ALOIS
IPC: E04B1/00
Filed: 1997-04-04
Abstract: The invention relates to a balcony tower comprising two or more supporting elements (4; 250) extending substantially across its entire height and in a substantially vertical direction, and several, preferably up to six, prefabricated balcony platforms (1) arranged one above the other, each having a supporting frame (40, 42, 43) on which a number of sleeve elements (2), corresponding to the number of supporting elements (4; 250), is attached. The supporting elements (4; 250) extend through said sleeve elements with a degree of play calculated in such a way that the supporting elements (4; 250), in conjunction with the sleeve elements (2), form guides, which allow for the balcony platforms (1) to be pulled upwards into any desired position in which the sleeve elements (2) can then be rigidly connected to the supporting elements (4; 250).
Patent DE-19715053-A1 (DE)
Inventor: LERCHNER HENRY
IPC: H01L33/00
Filed: 1997-04-11
Abstract: The invention relates to an electrical device (1), especially a radio device, enabling improved accommodation of the operator elements and the illumination of said operator elements at the same time. The electrical device (1) comprises a display device (5), and at least one operator element (10) located preferably in the direct proximity of said display device (5). Said operator element can be illuminated. The display device (5) lies on a lighting body (15), and is illuminated via this lighting body by means of at least one light source, preferably a light-emitting diode, inside the electrical device (1). The at least one operator element (10) is configured so that it is at least partially transparent, and also lies on the lighting body (15). Said operator element can also be illuminated via the lighting body (15) by means of the light which can be radiated from at least one light source (20).
Patent DE-19717214-A1 (DE)
Inventor: SIEBERS JOSEF
IPC: A01C15/04
Filed: 1997-04-24
Abstract: The seed outlets are connected to the seed container by tubes (12,13), a distributor with vortex pipe (10) and supply pipes. The distributor (11) and vortex pipe are formed in one piece with the vortex pipe having sinusoidal vortex segments (24,25) which run across the flow direction and are arranged close together. The vortex pipe is shorter than 15 cm. The distributor has outlets (16,17) which adjoin the last vortex segment and point outwards at roughly 45 degs. The supply pipe has a 90 deg. curve (15) adjoining the vortex pipe and provided with a distribution nose (28) at the transition to the inside of the curve.
Patent DE-19722429-A1 (DE)
Title: Capturing or reducing gall stones and kidney stones in hollow organs
IPC: A61B90/00
Filed: 1997-05-28
Abstract: The instrument captures or reduces objects in hollow organs, especially gall stones or kidney stones, or may remove deposits in hollow organs (14). It uses an elongated tension rod (2) and a number of extended catch strands (6) provided in the proximal end of the rod. The catch strands can be converted from a base state where they are located side by side into a catch state where they are pressed out and form a basket (9). The strands are made one-piece with another. In its proximal region, the rod has at least two openings (3) displaced in the peripheral direction and designed as longitudinal slits in the base state.
Patent DE-19723774-A1 (DE)
Title: Electromagnetically compatable clocked amplifier for dc/ac amplification
Inventor: SCHOELLER KURT
IPC: H03F3/217
Filed: 1997-06-06
Abstract: For each phase the amplifier (1) has a transistor bridge power amplifier (10), an output filter (20) and a voltage sensor (28). The power amplifier has a first (11) and second (13) switching transistor each having a diode (12,14) connected in parallel with it. The output filter has connected in series a current limiting resistor (23), a filter inductance (26) and a load capacitor (27). Power thyristors (21,22) are connected in parallel with the current limiting resistor. With currents less than 20% of the maximum current the thyristors can not be turned on.
Patent DE-19726683-A1 (DE)
Title: Combustion engine with direct fuel injection
Inventor: HOETGER MICHAEL DIPL ING
IPC: F02B23/10
Filed: 1997-06-24
Abstract: The engine includes two inlet and outlet valves arranged in the head of each cylinder, whereby their channels are connected respectively to a common inlet and/or exhaust fume system. The injection nozzle ends in the combustion chamber between an inlet and outlet valve eccentrically to the cylinder projection. A spark plug is arranged centrally between the inlet valves proceeding preferably parallel to the cylinder axis, and the outlet valve. The combustion chamber is formed predominantly in the butt (6) as a combustion chamber cavity (5) and comprises a rotation-symmetric contour (50). The first inlet valve (El) comprises a spinning stream, and the injection nozzle (D) is arranged in a spin direction of the inlet flow at the inlet of a bridge part (51). The peripherally arranged spark plug (Z2) extends into a butt floor in a wall proximity of the combustion chamber cavity at the outflow of the bridge.
Patent DE-19729738-A1 (DE)
Title: Articulated power transmission shaft sections in vehicle
Inventor: BERNA OTMAR
IPC: F16C3/02
Filed: 1997-07-11
Abstract: The articulated power transmission shaft (1-8) incorporates two or more cruciform articulated hinge components. One of the cruciform components has an intermediate bearing in the immediate vicinity of the cruciform hinge. The two hollow sections of the articulated shaft are welded together in the immediate vicinity of the intermediate bearing. They are preferably permanently friction welded together.
Patent DE-19733617-A1 (DE)
Title: Alternating rotating piston engine
Inventor: ETGES ROLF
IPC: F01C9/00
Filed: 1997-08-04
Abstract: Two partial pistons (H) on a ring-shaped piston carrier (D) are rigidly connected and move to-and fro in two opposite partially ring-shaped combustion chambers in a housing. Housing covers at both ends have intake and exhaust valves. The piston carriers rotate about two drive shafts (E), which turn in different directions. The pistons divide the combustion chambers into four chambers, in which the combustion processes take place simultaneously. The gas mixture is ignited by spark plugs or auto-ignition. Change in the centre angle increases combustion chamber volume. Increasing the radius of the drive shaft changes the torque.
Patent DE-19734398-A1 (DE)
Title: Revolving door
Inventor: FISCHBACH STEFAN
IPC: E06B3/90
Filed: 1997-08-10
Abstract: The rotating door assembly has a drive link (81) around the periphery of the structure, operated by the drive (3). The drive link (81) is connected directly or indirectly to the door panels, to rotate round the center axis (14). The drive (3) is a rotating motor, and the drive link (81) is a drive belt.
Patent DE-19738011-A1 (DE)
Title: Section of gas-insulated conductor
Inventor: SOLOGUREN-SANCHEZ DIEGO
IPC: H02G5/06
Filed: 1997-08-30
Abstract: has support insulators for conductor formed as hollow balls with conductors going through axial hole in center A section of a gas-insulated conductor (1) has an insulating gas-filled casing consisting of a pressure pipe (3) with high voltage conductors (4) located inside parallel to the axis as well as support insulators (2). These insulators are designed as balls (13) with a hole supporting the conductor directed predominately in the axial direction through the ball's center. The ball is a hollow one. The hole is bounded by a tube fitted into the ball. The tube has a minimally larger size than the conductor. The conductor is formed from at least one stranded conductor (9) and between two neighboring balls is located a guide tube (10,11) spacing the balls away from each other and encircling the cable(s).
Patent DE-19738671-A1 (DE)
Title: Seal between rotary and stationary components e.g. in axial flow steam turbines
Inventor: ERNST PETER DR
IPC: F01D11/12
Filed: 1997-09-04
Abstract: One or more sealing strips (18) are mounted on the rotary component (1). Opposite each strip is a wearing layer (17) on the fixed component (2), and from this a sealing strip (20) protrudes. The strips on the fixed component can alternate with those on the rotary one.