baber/WOPTO huggingface dataset:
Patent DE-19608406-A1 (DE)
Title: Multi-head sewing machine free of twist and vibration in main shaft
Inventor: TAJIMA IKUO
IPC: D05C3/02
Filed: 1996-03-05
Abstract: A multi-head sewing machine has the heads (3), each having at least one needle bar and one take-up lever, and shuttle holders (6) arranged in a row, the number of shuttles and heads matching. A main shaft (20a, 20b) runs through the row of heads rotates to drive the needle bars and take-up levers in the heads and a lower shaft (33), running through the row of shuttle holders, rotates to drive the shuttle (15) in each holder. There is also a drive shaft (21a, 21b) parallel to the main shaft driven to rotate by a motor (27) such that its torque is transmitted to the main shaft at more than one point. Also claimed is a variation of the machine where the driving force from a motor is transmitted to the main or the lower shaft at a mid-point and the ends of the lower shaft are connected to the ends of the main shaft via torque transmission mechanisms. Also claimed is a further variation of the machine where the driving forces of motors placed on the ends of the lower or main shaft are transmitted from the one shaft to the other via torque transmission mechanisms and the motors are designed to drive synchronously. Pref. the drive shaft dia. is greater than that of the main shaft and the motor torque is transmitted to the end sections of the drive shaft. Alternatively the torque is transmitted to the drive shafts at points which lie at a pre-determined distance from the ends of the drive shaft. The main shaft is divided into two shorter parts and the drive shaft torque is transmitted to the divided main shaft part (20a or 20b) in its middle section.
Patent DE-19608536-A1 (DE)
Title: Refuse pre-compressor for reducing volume of household and industrial waste
Inventor: GMEINER TIMO
IPC: B65F1/14
Filed: 1996-03-06
Abstract: The operating component (10) of the press ram has a stepping mechanism (12) actuated by a lever (25), and which is equipped with two clamping rings (21,22) which are located to tip in a housing and engage with the press ram (14). One clamping ring (21) is carried along the press ram with each operation of the lever in the compressing direction, and the other clamping ring (22) fixes the compression position arrived at after each compression step. Each clamping ring is located in a frame (19,20) upon which the lever acts.
Patent DE-19612632-A1 (DE)
Title: Exercise cycling equipment
Inventor: ADAM HORST
IPC: A63B23/04
Filed: 1996-03-29
Abstract: The equipment has an upright holding frame (1) that spans up to the upper area of the user, having a pair of crank handles (13a,b) fixed on a crank handle mechanism (3) located on the upper area of the holding frame. The handles are rotatable by the user's hands for training of the arms and are connected by an axle (15) which resists rotation. The crank handle mechanism is connected to the pedal mechanism (2) of the exercise equipment via two gears (12,17) and a chain (18) so that the rotating handles interact with the rotating pedals. The pedal and handle resistance is continuously adjustable. The frame my be further provided with a seat and a mechanism for adjusting the frame inclination and height.
Patent DE-19616507-A1 (DE)
Title: Storage-stable, non-crystallising uretedione
Inventor: WOLF ELMAR DR
IPC: C08G18/79
Filed: 1996-04-25
Abstract: A storage-stable, non-crystallising uretedione of isophoronediisocyanate (IPDI), which has a wide molecular weight distribution expressed by a non-uniformity of Mw/Mn - 1 \- 0.04 (determined by GPC measurements as in DIN 55672, Part 1).  Also claimed is a process for the production of the above compound by heating IPDI (sic) to 55-65 deg C, adding it to 20-100 wt.% 5-12C (cyclo)aliphatic hydrocarbon with intensive stirring, and separating the resulting precipitate from the solvent. Preferably the amount of hydrocarbon used is 40-60 wt.%.
Patent DE-19619830-A1 (DE)
Title: Connector joining flexible hose to shower head
Inventor: SCHIES CHRISTOPH
IPC: E03C1/02
Filed: 1996-05-16
Abstract: The connection device may be eg. for a shower head on the end of a flexible hose. There is a portion (7) which is adapted for insertion into the hose pipe to make a watertight junction. This portion has a flange abutting on an outer portion (1) which has a fitting (3) with a female thread. The outer portion has a cylindrical bore with grooves to accommodate sealing O-rings which bear against the cylindrical sides of the mating end part (10) of the first portion. A locking device consists of a wire with a D-shaped cross-section (15) which fits into a groove (14) in the hose portion. It may be turned using a lever (16) to free the two sections so that they may be slid apart or to lock them together.
Patent DE-19626125-A1 (DE)
Title: Container for cooling medium forming part of pool evaporator for ceramic superconductors
Inventor: WOLF WALTER
IPC: F25D3/10
Filed: 1996-06-28
Abstract: The container for a cooling medium has a first chamber separated by a wall from a second chamber. There is a coolant feed pipe for the first chamber and a coolant drain pipe for the second one. The wall has an opening for at least one object to be cooled. The part of a further wall found in front of the object and forming the first chamber with the separating wall is permeable to signals. The container has a cooling medium in trickling film or flooding operation. The further wall is detachably connected. The mouth of the feed and drain pipes are arranged so that the cooling medium passes by the object to be cooled in a "maximal" fashion.
Patent DE-19628307-A1 (DE)
Inventor: KATZER DIETER
IPC: E03C1/046
Filed: 1996-07-13
Abstract: The mixer tap comprises a tap body (1) with water outlet (7) an actuator unit to set or vary the volume and-or the temperature of the outflowing water and a handgrip (9) connected to the unit. An outlet (30) for an additive such as liquid soap, opens in the area of the water outlet. An actuator for soap dispensation is controlled by the handgrip. The handgrip may be operated in three different stages. A first stage is for water volume adjustment, a second stage for temperature adjustment, and a third stage to trigger soap discharge. The soap discharge actuator uses a mechanical pump (27) which is triggered by compression.
Patent DE-19629032-A1 (DE)
Inventor: EINIG HEINZ DR
IPC: C07C215/30
Filed: 1996-07-18
Abstract: The invention concerns ephedrine in granular form with an active substance content of between 85 and 99.5 %.
Patent DE-19630582-A1 (DE)
Inventor: RABE JUERGEN DIPL ING
IPC: B05D1/20
Filed: 1996-07-30
Abstract: A process is disclosed for producing a tablet (1) with a base (3), a vertically standing border (4) and provided on the upper side (5.1) or lower side (5.2) of the tablet body (2) with a layer (6). The aim is to ensure that the layer (6) can be applied cheaply and without flaws to the tablet body (2). This is done in the following way: one surface face (5.1; 5.2) of the tablet body (2) is pressed onto a layer (6) of plastic which floats on a liquid medium (M) and has been rendered gel-like with a solvent, thus causing the layer to adhere to the surface. The tablet body (2) is forced sufficiently far beneath the surface of the medium (M) to ensure that the latter forms a coating on at least one of its faces (5.1; 5.2) before being removed from the medium (M).
Patent DE-19631196-A1 (DE)
Title: Capsule type vessel of hermetically sealed and bubble free inclusion of liquid for ocean sonde testing
IPC: G01N33/18
Filed: 1996-08-02
Abstract: The capsule type vessel is designed to seal in primary element of a sensor e.g. for pressure or temperature. A system controls the liquid and the triggering of the sensor by remote control. The capsule is made of glass or material similar to glass, which ensures long term high purity of the filling liquid and matches especially well to glass sensor heads and primary elements of sensors. The capsule contains a thin as possible pressure and temperature equalising diaphragm designed in the manner of a corrugated diaphragm. This enables the vessel to be introduced in regions of differing pressure and temperature. Without, due to the different temperature expansion coefficients and compression ability of the different materials of the vessel, faults or destruction occurs.
Patent DE-19631388-A1 (DE)
Inventor: PERTHOLD RAINER DIPL ING
IPC: H03F1/32
Filed: 1996-08-02
Abstract: The invention relates to a circuit (10) for pre-distortion of a signal to be transmitted via a non-linear transmission path (18). Said circuit has an envelope detection circuit (24) for detecting the signal (v). A quantisation circuit (22) for forming quantised envelope values on the basis of the envelope detected is connected to the envelope detection circuit (24) and to a chart (16) for delivering complex pre-distortion coefficients which are related to the quantised envelope values and a pre-detected transmission function of the non-linear transmission path (18). An evaluation circuit (14) which is separated from the non-linear transmission path (18) and is meant to carry out complex evaluation, using the complex pre-distortion coefficients, of the signal to be transmitted via the non-linear transmission path (18) enables substantial compensation for the distortion introduced by the non-linear transmission path (18), according to the amount and phase.
Patent DE-19637875-A1 (DE)
Inventor: WEBER MARTIN
IPC: H01L21/00
Filed: 1996-09-17
Abstract: In an installation for the wet treatment of substrates (3) in a container (1) of a treatment fluid (2), where the substrates (3) are inserted into the container (1) in a holder (5), the best possible direction and centring of the substrates (3) in the container (1) on being withdrawn therefrom is obtained by means of a substrate acceptor (4) in the container (1).
Patent DE-19639495-A1 (DE)
Title: Sheet piler device
Inventor: GUNSCHERA FRANK
IPC: B65H31/36
Filed: 1996-09-26
Abstract: The device has a stack base (12) with stack support face (12.1), and a sheet stop (1). A straight guide (6.1) applies a vertical displacement movement to the horizontal geometric axis (3) during movement of the sheet stop. An end stop (11,11') supports the sheet stop on a first, second, and any intermediate level, due to the effect of a first force, and while maintaining its alignment. The first force may be generated by a first regulator device (8), a second force may be generated by a second regulator device (9), which is independent of the first one.
Patent DE-19641318-A1 (DE)
Inventor: STOLZ OLEG
IPC: F28D19/04
Filed: 1996-10-08
Abstract: A counterflow heat exchanger for gaseous media, especially an air heat exchanger, for the ventilation of air in buildings comprising a heat exchanger drum through which heat emitting and heat absorbing gaseous media flow alternately. Active surfaces of said drum are composed of a multilayered network in which at least one ventilator provides an incoming air flow and another provides an outgoing air flow. Heat exchanger drum substantially forms the fixed outer limit of the device and has the advantage of being driven by a turbulent regime air flow.
Patent DE-19652239-A1 (DE)
Inventor: MATZKE MICHAEL DR
IPC: A61K31/4709
Filed: 1996-12-16
Abstract: The invention relates to the use of quinolone and naphthyridon carboxylic acid derivatives, which are substituted by a 2-oxa-5,8-diazabicyclo[4.3.0]-non-8-yl-radical in position seven, as well as to their pharmaceutically applicable hydrates and/or salts in the treatment of Helicobacter pylori infections and associated gastroduodenal diseases.
Patent DE-19653633-A1 (DE)
Title: Structural prefabricated building design
Inventor: FRITZSCHE ALBERT DR ING
IPC: E04B1/10
Filed: 1996-12-20
Abstract: The bearing and non-bearing elements of the prefabricated structure consist of profiled and in part thinwalled beams (10,11) made of homogenized wood and faced in plates (13) of the same material to give a thinwalled box structure of extreme rigidity, precision and insulating properties.   The abutted outside walls make up an integrated highly insulating and windproof three-chamber (2) system, or again a two-chamber system of similar properties.   The abutted chamber elements retain their continuity and in multi-storey buildings the outside walls are protended per storey beyond that below to form a drip edge per storey and give ventilating air convection.   Building prefabrication includes heat insulation, windows and doors and service lines, sanitation and air-conditioning as well as communication provision.
Patent DE-19653961-A1 (DE)
Title: Servo-operated parking brake esp for automobile
Inventor: GENTER GERHARD
IPC: B60T13/74
Filed: 1996-12-21
Abstract: The reversible electric motor drive operates the parking brake via a clutch (23) which holds the brake and isolates the servo drive when the brake has been applied. This eliminates the need for a self locking gearing on the servo drive. A manual control (35) operates on the brake linkage to provide a manual release of the parking brake. The spindle drive servo linkage operates on the control shaft (26) of the brake system via the clutch. The manual release has a direct connection to the control shaft. The servo drive incorporates a worm gear (3) and a captive nut to move the brake operating shaft (8) in a simple drive.
Patent DE-19704934-A1 (DE)
Title: Electric component cooling rail with two coolant channels
Inventor: BAUMANN HEINRICH DR ING
IPC: F28F3/02
Filed: 1997-02-10
Abstract: The two flat channels are for a coolant flow and at least one contains an insert (8, 9) in the form of a corrugated sheet metal. The rail is of a sandwich structure with two cover plates (1, 2), two side bars (4, 5), an intermediate wall (3), and another two side bars (6, 7). Each channel is bounded by one cover plate, the intermediate wall, and two side bars. The channel front sides are coupled to coolant connectors; with one connector linked to inlet and outlet at one channel side, while the other side locates a coolant deflector interconnecting the channels.
Patent DE-19706492-A1 (DE)
Title: Porous brick for statically loaded brickwork
IPC: C04B38/10
Filed: 1997-02-19
Abstract: The cullet bulk density is reduced to a value of 1100 kg/m<3> The generated foam is a surfacent foam to which a stabiliser is added containing silicic acid. The silicic acid is based especially on water glass or aqueous silicic acid oil base. The brick (1) is machined after the baking on all six sides (2,4,5,6,7) has eroded the material. The brick is manufactured form a fine clay with a grain size of less than 1 mm. The sludge mass is added to with fibrous substances such as cellulose fibre, synthetic fibre from the paper making process, glass or mineral fibre or animal hair during the production process. The brick has a heat conductivity of less than 0.18 W/mK, 0.14 W/mK or 0.09 W/mK.
Patent DE-19706654-A1 (DE)
Title: Engine carburettor control, especially for motorised saws
Inventor: DAHLBERG GOERAN
IPC: F02B63/04
Filed: 1997-02-18
Abstract: The control has a fuel throttle valve (16) which is connected to a fuel control (11). Starting equipment (25), such as a throttle valve, is also fitted. The equipment is connected to a starting control (20), which can be adjusted between starting and working positions. The fuel control has a first stop (26) which works together with a corresponding stop (27) on the starting control, in order to adjust the equipment securely into the working position when the fuel throttle valve is opened.
Patent DE-19706852-A1 (DE)
Inventor: SCHEIDEL WOLFGANG
IPC: H02K5/24
Filed: 1997-02-21
Abstract: Known retaining devices for electric motors have flexibly rotatable, leaf spring-like retaining elements mounted between a support housing and the electric motor, which elements serve to isolate the noise of the electric motor. With these devices there is a risk of overloading the retaining elements. The novel retaining device for an electric motor (1) has retaining elements (16) extending axially between the supporting housing (9) and the motor housing (2), which allow for low-frequency isolation below the frequencies to be isolated. In case of natural resonance resulting from the motor being turned on or off or in case of external shocks, the torsional movement of the retaining elements (16) is limited by buffer elements (28). Said retaining device is especially suited for electric motors in ventilators.
Patent DE-19709521-A1 (DE)
Inventor: DOLLE LOTHAR
IPC: B65D88/74
Filed: 1997-03-10
Abstract: The closed rectangular section container (1) stores and composts organic wastes and has side- (3, 4) and portal walls (5, 9), roof (6) and floor (7). It also has a continuous perforated base, spaced from the floor, forming an interspace having air supply and removal ducts, with drains. The loading hatch is covered. The end portal wall (9) opens, for emptying. A steel section (2) is welded to form square and rectangular frames welded to profile panels formed by sandwich construction. The core is supported by elevations of the profiled sheet, and internally, a flat sheet with corrosion resistant surface is attached by welding. Outside the profiled steel sheet is a rigid foam layer and a cladding. Preferably the foam layer is in polyurethane.
Patent DE-19716597-A1 (DE)
Title: Flashing brake light circuit for motor vehicle
Inventor: SANTOWSKI REINHARD DIPL ING
IPC: B60Q1/44
Filed: 1997-04-21
Abstract: The control circuit is designed to make the brake light (4) on a road vehicle flash at low frequency on light brake application. There is a sensor (3), which may be a resistor or potentiometer connected to the brake pedal, connected to a control circuit (2) in series with the brake light. The control circuit acts as a switch, alternately switching the light on and off. The frequency of switching is regulated by the control voltage supplied to the switch.
Patent DE-19718383-A1 (DE)
Title: Coated gravure printing paper
Inventor: OOKOMORI KOJI
IPC: D21H25/00
Filed: 1997-04-30
Abstract: A method for the preparation of coated paper for gravure printing - comprises coating the untreated paper with a dye coating material containing a pigment and adhesive as main components and then drying and calendering the paper.The coating material contains 3-10 parts by weight (calculated as solids) copolymer latex with a glass transition temperature (Tg) of -20 to +20 deg C per 100 parts by weight pigment. High temperature calendering is carried out using an elastic roll and a metal roll heated to 100 deg C or more. Coated gravure printing paper prepared by this method is also claimed.
Patent DE-19724481-A1 (DE)
Title: Reference image comparison process for image identification
Inventor: TANAKA KOUICHI
IPC: G06K9/64
Filed: 1997-06-10
Abstract: The process is used to search for a three dimensional object with a field XY. The object PQ can be defined in various forms and is compared with the images available within the search field. The identification is based upon achieving the highest correlation between the defined reference images and the field images. The process computes the inverse matrix of a correlation matrix. It then computes a standard correlation between the standardised reference images to determine a correlation vector, G. The inverse matrix and the correlation vector are then used to identify the object.
Patent DE-19736696-A1 (DE)
Title: Correction for distortion of document image
Inventor: NAKO KAZUYUKI
IPC: H04N1/047
Filed: 1997-08-22
Abstract: The image data 9 obtained from scanning a document is fed to an edge detection unit 10, and is processed 11 to determine the amount of skewing of the image that provides a rotation correction 12.  A calculation is made for the height of the document edge above the scanning table 14, and together with a magnification calculation 13 provides a basis for distortion correction 15 followed by luminance correction 16.
Patent DE-19738635-A1 (DE)
Inventor: SUNAGA JUNICHI
IPC: B21D28/16
Filed: 1997-09-04
Abstract: The invention relates to a method for producing exact cut edges (4.1, 4.2) on a workpiece (2) by stamping or cutting, especially by fine cutting. According to the inventive method, a profile (15) is stamped or cut at a distance (a) from the actual profile (13) of the workpiece and which is subsequently scraped up to the profile (15) of said workpiece. In step one, only part of the thickness (d) of the workpiece is scraped. In the next step, the profile (13) of the workpiece is scraped in an opposite direction to step one.
Patent DE-19741315-A1 (DE)
Title: Prolonging life of exhaust system, especially catalyst for purifying engine exhaust gas
Inventor: MUELLER PETER
IPC: B01D53/94
Filed: 1997-09-19
Abstract: The life of structural parts in an exhaust gas plant, especially catalysts for purifying internal combustion engine exhaust gas, is increased by removing volatile phosphorus compounds (I) from the gas before contact with the parts or entry into the catalyst. An Independent claim is also included for the absorber used for absorbing (I).
Patent DE-19744642-A1 (DE)
Title: Sensing system for safe operation of motor driven roller doors
Inventor: REJC GABRIJEL
IPC: E05F15/00
Filed: 1997-10-09
Abstract: The system comprises a slatted roller door (5) which is guided vertically in guide tracks (2,3), alongside which move reflectors (8,9) moving beneath the lower edge L of the door. A light source (6) is directed by the reflectors to a receiver (7) to stop the door movement if interrupted.
Patent DE-19744765-A1 (DE)
Title: Fuse element circuit for automobile electrics
Inventor: MAECKEL RAINER DR
IPC: H01H85/044
Filed: 1997-10-10
Abstract: The fuse element circuit has a controlled release device (3) for operation of the fuse element (2) inserted in a current circuit lead, controlled by at least 2 independent sensors (4,9) for monitoring respective electrical parameters of the fuse element, e.g. using an AND logic.
Patent DE-19745196-A1 (DE)
Title: Detecting plant materials in food by DNA amplification
Inventor: BEHRENS MEINHARD DR
IPC: C12Q1/6895
Filed: 1997-10-13
Abstract: Detection of components of foods by DNA amplification using new primer pairs, and identification of selected DNA fragments by restriction analysis.  The method comprises:  (i) isolating total DNA from the sample; (ii) adding a pair of primers complementary to plant DNA for replication by polymerase chain reaction (PCR);  (iii) fragmenting amplicons with restriction endonucleases; (iv) electrophoretic separation of the fragments; and (v) identifying type(s) of plants present from the pattern of fragments, by comparison with patterns of known identity. An Independent claim is included for the primer pair: 5'-ATAAGTTCAGTACCTTCACGAGCAAG (RBCL-C) 5'-ATGTCACCACAAACAGAAACTAAAGC   (RBCL-N).
Patent DE-19755829-A1 (DE)
Title: Cutting tool clamp
Inventor: BRANGS ECKHARD DR ING
IPC: B23B29/04
Filed: 1997-12-16
Abstract: The clamp, to secure a metal cutting tool, has the symmetrical axis (11) of the carrier (6) turned against the plane (8) of the center of rotation and the center longitudinal axis (9) of the tool holder (5), by a given angle ( alpha ) against the cutting force (S) acting on the cutter (3).
Patent DE-19801647-A1 (DE)
Title: New beta, gamma-fused lactone glutamate receptor modulators for treating cerebral ischemia, cranial or brain trauma, pain or CNS-mediated spasms
Inventor: STOLLE ANDREAS DR
IPC: A61P9/00
Filed: 1998-01-17
Abstract: beta , psi -Fused lactones of formula (I) and their salts are new: R1+R2 = a group of formula (i)-(vi) optionally substituted by 1-3 OH groups: R3 = H, 1-6C alkyl or 2-6C alkenyl and R4 = CH2R5, or R3 = 2-6C alkenyl and R4 = H; R5 = 6-10C aryl or 2- or 3-benzothienyl, optionally substituted by 1 or more halogen and/or 1-6C alkyl.