baber/WOPTO huggingface dataset:
Patent DE-19709089-A1 (DE)
Title: Permanent magnet drive for switch esp. vacuum circuit breaker
Inventor: DULLNI EDGAR DR RER NAT
IPC: H01H33/38
Filed: 1997-03-06
Abstract: The drive has a laminated yoke, in which slides a mobile armature coupled to the movable contact stalk. There is at least one permanent magnet, generating a magnetic flux in the yoke, and at least one coil, moving the armature from one position into another one. In order to prevent eddy currents, the armature of solid material is fitted with slits, pref. extending in the armature movement direction. Typically the armature is rectangular, with the slits located on the wide side and the narrow long side, orthogonally to the respective surface and are filled with insulating material.
Patent DE-19709283-A1 (DE)
Title: Opening and closing mechanism for window or door
Inventor: TUERK ACHIM
IPC: E05C9/22
Filed: 1997-03-07
Abstract: The mechanism (1) comprises a connecting rod (4) which is arranged uncovered on the casement or fixed frame of the window or door, and guided along inside an attached holder (5). The rod has guide slits along it, into which the holder grips for direct attachment to the frame or casement. Eccentric pins (7) are arranged at the ends of the rod, locking the casement in place. They also serve as coupling elements for adjacent supplementary parts.
Patent DE-19710138-A1 (DE)
Title: Commercial vehicle wheel suspension
Inventor: GENUGTEN ANTONIUS JACOBUS VAN
IPC: B60G11/27
Filed: 1997-03-12
Abstract: The wheel suspension includes a vertical beam (5) extending along the auxiliary axis (7) rotatably and mounting the wheel (3). The beam ends (8,13) are rotatably fitted to axis (y) via a first element (9) mounted on the chassis (1) on the side furthest from axis and again by an element (13) which is joined to the chassis by a second element (14) hinged near axis to a third element (19). The third element tips on the side furthest from the first element round an axis in the vehicle length direction, with the spring (17) arranged between the tipping and auxiliary axes. The spring consists of two separate air springs lying parallel to the tipping axis, and the third element includes two joints so connected to the chassis as to tip round the axis specified. The loading base of the vehicle lies below the rotation axis of the wheel viewed in the vertical.
Patent DE-19710274-A1 (DE)
Title: Slab concrete storey ceiling or floor construction method
Inventor: MATHIEU INGO
IPC: E04B5/38
Filed: 1997-03-13
Abstract: Metal supports (16) and guides (30) should be used and should be firmly joined together so as thus to remain in the cast concrete when poured.  Each support is made up of head (20) and foot (18) parts to be twisted round relative to one another to change the height of the support. The guides should be placed at right angles to reinforcing bars and horizontal formwork is provided by a precast concrete floor to act as lost or permanent shuttering and once the concrete has set the removable cover shuttering or formwork should be removed. The support feet should be tied in with the overhead shuttering and the guides are made of refined steel for preference as also are the support feet. The guides are supported at right angles to the support and the guides are additionally profiled for positive tie-in to the concrete.
Patent DE-19710630-A1 (DE)
Title: Device for straightening flat objects transported in continuous row
Inventor: JESCHKE ANDREAS
IPC: B65H29/68
Filed: 1997-03-14
Abstract: A brush (9) is spring-supported against a variable pressure working cylinder (4), and forms a wedge-form inlet gap (15) converging in the direction of travel of the object being straightened. The working cylinder is single-acting and of low friction.  A guide pin (7) supporting the brush, and the piston rod (5) of the cylinder are connected by an alignment tolerance compensating coupling (6). The mounting (1) for the cylinder is adjustable by swivelling on a frame-fixed pivot point (3).
Patent DE-19713154-A1 (DE)
Title: Striking tool e.g. electric hammer, percussion drill
Inventor: ARAKAWA TAKUO
IPC: B25D11/00
Filed: 1997-03-27
Abstract: The piston (7) moves to and for in the cylinder (8). The air chamber (24) produces a pneumatic spring and is contained in an outlet (29) in part of the cylinder. The percussion piece (25) inside the cylinder is connected to the piston by means of the pneumatic spring. An axially movable slide bush (9) is mounted round the cylinder. A ventilation regulator (30) in the cylinder restricts the action of the pneumatic spring in the air chamber and has at least one auxiliary opening (30) closed by the percussion piece.
Patent DE-19714501-A1 (DE)
Title: Compression coolant circulation for motor vehicle air-conditioning
Inventor: SCHLAUDRAFF ERNST
IPC: F25B49/02
Filed: 1997-04-08
Abstract: The air-conditioning assembly has a device for controlling the coolant pressure, especially the pressure level upstream of the compressor. This depends on at least one marginal condition. Pressure oscillations in the coolant circulation are detected as the marginal condition through a suitable sensor. The oscillations are eliminated through a suitable operation by increasing the pressure.
Patent DE-19716807-A1 (DE)
Title: Crank pivot fitting for vehicle seat backrest
Inventor: BAUER HEINZ
IPC: B60N2/225
Filed: 1997-04-22
Abstract: The crank pivot fitting has first and second parts (20,22) adjustable to a different angle between them round a turning axis (24) with internal tooth crowns (30,32) and borings (34,36). There is an external tooth crown (38) inside the internal ones. The shaft (44) of an eccentric cam (40) passes through both borings and has a spring device (46) which acts elastically in one direction, running radially one side and on a radial plane of the first position of the circumference, fitted on one side between the shaft and the cam and on the other between the shaft and the second component.
Patent DE-19717195-A1 (DE)
Title: Sports and energy drinks
Inventor: REICHENAUER-FEIL ANDREA
IPC: A23L2/66
Filed: 1997-04-24
Abstract: Drink recipe formulation, especially taken before, during or after physical exertion, contains carbohydrates, whey powder protein, magnesium, sodium and hydrogen carbonation. The recipe also contains vegetable and/or animal protein with a high content of glutamine, asparagine, (iso)leucine and/or arginine.
Patent DE-19728016-A1 (DE)
Title: Prefabricated wall-panel especially for use in building
Inventor: DOBLER PETER
IPC: E04C2/04
Filed: 1997-07-01
Abstract: The panel is formed of bricks or other building materials. It has suspension devices (6,7) fixed to it for transport. The top and bottom edges of the panel (1) are enclosed in covering textile or sheet-material (3). Shrunk sheet or tiles can be used as the covering material, the sheet containing a net inlay. Top and bottom covers can be joined together by straps (4), and the suspension devices can consist of loops secured to the covers.
Patent DE-19728442-A1 (DE)
Title: Brush manufacturing machine
Inventor: BEHRINGER HARALD
IPC: A46D3/08
Filed: 1997-07-03
Abstract: At least four channels (8a-8d) are provided in a magazine (1) feeding bristles to a brush-making machine. The channels and lateral guides (7) defining the channels are dimensioned so that the overall width of the discharge end (3) is equal to or less than the distance between the filling tool (2) or machine plane and a divider notch (23) in it outer limit position. Additional feed devices (12) are provided along the supply channels. Preferably the supply channels are narrower at their discharge end than at the rear portion, being dimensioned according to the cross section of bundles of bristles to be supplied.
Patent DE-19729346-A1 (DE)
Title: Shoe horn manipulator
Inventor: DEININGER MAX
IPC: A47G25/82
Filed: 1997-07-09
Abstract: The manipulator for a shoe horn holds it in a plastic ball grip (11) of 36 mm diameter at the upper end of an aluminium tube (12) in a choice of two lengths. A groove at the lower end is for mounting the polyvinyl chloride (PVC) pull knob (15) and the steel clamping lever (20).
Patent DE-19730742-A1 (DE)
Title: Silicon-containing non-oxide ceramic material production
Inventor: LENK REINHARD DR RER NAT
IPC: C04B35/584
Filed: 1997-07-17
Abstract: Producing a silicon-containing non-oxide ceramic material comprises subjecting a green body or layer, formed from a homogeneous powder of a non-oxidic silicon compound or pure silicon, to heat treatment at \- 800 deg C in an oxidising atmosphere and/or to heat input from a deflected laser beam. Also claimed is the production of an article by layer-wise selective laser sintering of the above material.
Patent DE-19736450-A1 (DE)
Title: Foamed polyurethane shoe sole, especially for sandals
Inventor: NOLL WALTER
IPC: A43B13/04
Filed: 1997-08-21
Abstract: A foamed polyurethane shoe sole (10) comprises a foot bed (12) shoe sole member (11) with at least one belt or loop opening (16).  The belt opening is in the middle of the sole member, and is at an angle to the longitudinal axis of the sole.
Patent DE-19738705-A1 (DE)
Inventor: SCHMIDT MARIO DIPL ING
IPC: H02B1/056
Filed: 1997-08-29
Abstract: A power engineering distribution system consists of a vertical bus bar arrangement (6) with contact blocks (12) which can be brought into contact in order to provide energy to consumers. A back wall (21) and a bracket (22) of the contact block form an approximately L-shaped supporting frame (14) equipped with a contact assembly (33) which is provided on the back side of the supporting frame (14) for contact with vertical bus bars (8) and having a lower configuration depth. The bracket (22) interacts similar to a slide rail with one fixed mounting rail (36). On opposite ends, the contact block (12) is provided with holding bolts (31) which project outward. A guiding opening (37) is arranged for seating said contact block onto the housing (7) of the vertical bus bar (6). An accessory supporting plate (15) and one surface of the bracket (22) which faces said accessory supporting plate (15) are available for mounting accessories (13) to. According to the invention, easy handling of the contact block (12) which is similar to a plug-in unit is obtained with lower technical requirements.
Patent DE-19740711-A1 (DE)
Title: Pressure-relief valve
Inventor: KRAFT WOLFGANG DR ING
IPC: F16K17/10
Filed: 1997-09-16
Abstract: On being subjected to a pressure in excess of the set value, the pilot valve (4) generates a control pressure, causing the main valve (3) to open against spring action. The main valve can be of the two-union two-position type, having a control face acting in the opening direction and connected to a control pressure pipe in which the pilot valve is contained.
Patent DE-19746302-A1 (DE)
Title: Test device for semiconductor memory, DRAM
Inventor: TSUTO MASARU
IPC: G01R31/319
Filed: 1997-10-20
Abstract: The device has a sequence controller (100) for controlling a pattern generator sequence, several pattern generators, all controllable by the sequence controller. A high speed converter circuit (16) for the multiplexing of pattern data output by the individual pattern generators to produce a pattern signal at high speed. A waveform shaper (12) converts the pattern from the high speed converter device into a high speed pattern signal with real waveforms. A high speed logic comparator logically compares the output signal read from the memory device under test (DUT) with a high speed pattern signal output by the high speed converter.
Patent DE-19748246-A1 (DE)
Title: Dress or blouse is cut low at back
Inventor: RITTER RENATE
IPC: A41D1/18
Filed: 1997-11-02
Abstract: A dress or a blouse has preferably a large opening at the back. It features an underdress or an underblouse in the section between the waist and the shoulders. The undergarment is joined to the top dress (11) or blouse in the neck, arm and shoulder section by sewing, and is designed to form shaped breast parts (9). Each part features a double-walled pocket (10) for placing an epithesis.
Patent DE-19748305-A1 (DE)
Inventor: SCHOLZ HEINRICH DIPL ING
IPC: B22D11/16
Filed: 1997-10-31
Abstract: The positional adjustment of each narrow side mold wall takes place using two independently operable hydraulic cylinder units (4) with cylinders (5) and pistons (6).
Patent DE-19748436-A1 (DE)
Title: New 5,7-di:fluoro-naphthalene-1-carbonitrile derivatives, used as components of liquid crystal mixtures
IPC: C07C255/55
Filed: 1997-11-03
Abstract: 5,7-difluoronaphthalene-1-carbonitrile derivatives containing not more than 4 rings with 5 or more ring members are new. 5,7-Difluoronaphthalene-1- carbonitrile derivatives of formula (I) with not more than 4 ring systems with 5 or more ring members are new.  B = formula (II); ring A  = cyclohexane or benzene ring;  R<1>, R<2> = (a) H, OCF3, CF3, CN, F, Cl, OCHF2, OCH2F, CHF2 or CH2F (not more than one of the groups R<1> and R<2> is of type a), (b) 1-20C alkyl (with or without asymmetric carbon), optionally with one or more non-adjacent, non-terminal CH2 groups replaced by O, S, COO, OCO, OCOO or SiMe2 and/or with one or more CH2 replaced by -CH=CH-, -C equivalent to C-, cyclopropane- 1,2-diyl, 1,4-phenylene, 1,4-cyclohexene or 1,3- cyclopentene and/or with one or more H replaced by F and/or Cl and/or with the terminal CH3 groups replaced by one of 20 different optically active or racemic chiral groups (4 examples shown of formula (III)-(VI);  R<3>-R<7> = (a) H, (b) 1-16C alkyl (with or without asymmetric C), optionally with non-adjacent, non- terminal CH2 replaced by O and/or with one or two CH2 replaced by -CH=CH- or (c) R<4> + R<5> = -(CH2)4- or - (CH2)5- if attached to an oxirane, dioxolane, tetrahydrofuran, tetrahydropyran, butyrolactone or valerolactone system;  M<1>-M<4>  = COO, OCO, COS, SCO, CSO, CSS, OCS, SCS, CH2O, OCH2, CH2S, SCH2, -CH=CH-, -C equivalent to C-, -CH2CH2COO-, -OCOCH2CH2- or a single bond; A<1>-A<4>  = 1,4- phenylene, pyridine-2,5-diyl or naphthalene-2,6-diyl (optionally with 1 or more H atoms replaced by F, Cl and/or CN in each case), pyrazine-2,5-diyl, pyridazine-3,6-diyl, pyrimidine-2,5-diyl or thiophene-2,5-diyl (all optionally with 1 or 2 H replaced by F, Cl and/or CN), (1,3,4)-thiadiazole- 2,5-diyl, 1,3-dioxan-2,5-diyl, 1,3-dithiane-2,5-diyl or 1,3- thiazole-2,4- or -2,5-diyl or thiophene-2,4-diyl (all optionally with one H replaced by F, Cl and/or CN), 1,4-cyclohexene (optionally with 1 or 2 H replaced by CN and/or CH3 and/or F) or 1-alkyl-1-sila-cyclohexane-1,4-diyl;  a, b, c, d  = 0 or 1. Independent claims are also included for: (a) liquid crystal (LC) mixtures, especially ferroelectric LC mixtures, containing one or more compounds (I) in amounts of 0.01-80 wt%; and (b) ferroelectric switching and/or display devices containing a ferroelectric LC mixture as in (a) and preferably operated in the Vmin-mode
Patent DE-19748688-A1 (DE)
Inventor: GRAEBER HANS GEORG DR MED
IPC: A61L31/00
Filed: 1997-11-04
Abstract: The invention relates to a membrane system for controlled tissue regeneration of the peridontium, comprising a resorbable polymer membrane and anti-adhesion molecules.
Patent DE-19753370-A1 (DE)
Title: Hydraulic drive device for vehicle
Inventor: GEBHARD WOLFGANG
IPC: B60K23/08
Filed: 1997-12-02
Abstract: The drive device is part of a wheel unit including the wheel bearers (1), the rims (2), the service brake (3), preferably a disk brake, the parking brake (4), preferably a negative disk brake, and the shaft (5) over a piston carrier (6) of a radial-piston hydraulic motor having a cam (7). Fluid is supplied to the cylinders (9) via an oil line (8). The cylinders contain spring-loaded reciprocal pistons (10).
Patent DE-19804498-A1 (DE)
Title: Transom connector for T=shaped or cross-shaped butt connections
IPC: E06B3/964
Filed: 1998-02-05
Abstract: The connector comprises a base plate and fixing tabs directed at right-angles from it. The base plate has bores for screw fixing onto the continuous profiled section. The fixing tabs (3,4) and/or the base plate (2) have areas (5-8) which can be separated off by an ideal break point (11) such as a groove. These areas preferably each extend parallel to the bores for fixing the connector. The separable areas cover rectangular faces enclosed by the groove. A support cam (15) is moulded onto the base plate between the fixing tabs and can also be separated off from the base plate by an ideal break point. A fixing cam is provided on the underneath of the support cam to engage in a longitudinally aligned groove on the continuous frame section.
Patent DE-19806044-A1 (DE)
IPC: C04B35/589
Filed: 1998-02-13
Abstract: The invention relates to a method for producing crack-free Si/C/N-based moulded ceramic bodies by hot press moulding of cross-linked polysilazane powder and subsequent pyrolysis of the moulded body obtained by hot press moulding. The press temperature is higher than the maximum temperature in the TMA diagram of the optimally cross-linked polymer.
Patent DE-19807530-A1 (DE)
Title: Unit continuously controlling stacker of sheet processing equipment
Inventor: STERNECKER ANDREAS
IPC: B65H1/18
Filed: 1998-02-21
Abstract: The detector (15) operates between upper (20) and lower (21) limits of stack (7) height. Its signal is stored in the evaluation and control unit (17), which operates a motor (10) controller (18), hence controlling stack lifting. A further sensor (22) detects stack level below the lower limit (21), generating a further signal to the controller (17). Canceling of the stored control signal adjusts motor drive to a mean level.
Patent DE-19809056-A1 (DE)
Title: Optical phase shifter for interferometer
IPC: G01B9/02
Filed: 1998-03-04
Abstract: The phase shifter consists of two quarter-wavelength plates or equivalent polarization or waveguide components. The fast axis of one quarter wavelength plate is parallel to the slow axis of the second quarter wavelength plate. A half-wavelength plate or equivalent, which is rotatable about the optical beam direction, may be inserted between the quarter wavelength plates.
Patent DE-19809908-A1 (DE)
Title: Tuned, resonant vibrating chopper modulating radiation reaching sensors in row and matrix arrangements
Inventor: SORBER JOERG
IPC: G01J1/36
Filed: 1998-03-07
Abstract: The resilient suspension comprises two equal, parallel leaf springs (6a, 6b). The optical shutter (4) is attached to them for motion perpendicular to the straight chopper edge (1) of the shutter. The leaf springs form a parallel guide with and for the shutter. An electromechanical drive is connected to the leaf spring, connecting section (5) or shutter (4).
Patent DE-19815684-A1 (DE)
Inventor: SCHWOEBEL WOLFGANG
IPC: B01L3/00
Filed: 1998-04-08
Abstract: To produce analyzing materials, especially test strips for fluid samples with an active capillary zone, a carrier layer (1) is prepared and a spacer layer (2) is laminated over one surface. A contour is cut, stamped or embossed from the laminated material to match the shape of the capillary-active zone (8), and any surplus spacer layer material is peeled away from the zone. A covering layer (11) is applied over the spacer layer to give the zone with an active capillary action. The spacer layer is a strip which is adhesive on both sides. The covering layer is in one or more parts, and is at least partially of an analysis indication film as described in P19629656.0. The spacer layer is laminated in place directly before the shape of the capillary active zone is cut. The removal of spacer layer material not required to form the capillary zone is directly after cutting. The carrier, spacer and the covering layers are prepared as ribbon materials. The contour is cut by a rotary cutting roller, in a continuous cut against a counter roller. After the covering layer has been applied, the strips are separated by cutting or stamping.
Patent DE-19817979-A1 (DE)
Title: Instrument system for removal of tubular tissue hollow structures, e.g. parts of the vena saphena magna
Inventor: KUPKA THOMAS F
IPC: A61B17/00
Filed: 1998-04-22
Abstract: At one end of the tube (15) is formed a tissue separation device (16), which is movable along the guide rod translatorily and/or under rotation. The guide rod (11) is produced from a pliable, shape-stable material or material compound, particularly plastic, metal or fibre compound. The guide rod at one end is rounded, particularly by the formation of a ball or a dome (13). The tube is formed as a flexible hose, which at one end terminates as the tissue separation device formed as a hollow blade or rotation scalpel. The tissue separation device can be formed out of two superimposed rotation scalpels, which are drivable to rotate and/or oscillate in the same or opposite direction.
Patent DE-19825237-A1 (DE)
Title: Seal for location between heat exchanger and housing wall of heating or conditioning unit in motor vehicle
Inventor: SCHAUDT JOCHEN
IPC: B60H1/00
Filed: 1998-06-05
Abstract: The elastic material of the seal is waterproof and rubbery, and the seal(10) itself is in profile form and for fixing to the housing wall of the heating or conditioning unit has mushroom headed buttons(19) which clip into holes in the housing wall.  A first sealing strip(12) is fitted on the housing wall, and a second sealing strip(14) for fitting onto the heat exchanger extends parallel to it.  The strips are interconnected by a web(16) extending in the longitudinal direction.
Patent DE-19830193-A1 (DE)
Title: Broad band amplifier for the transmission of video signal through cable
Inventor: HAUBRICH REINHARD
IPC: H03F1/48
Filed: 1998-07-06
Abstract: The broad band amplifier includes several serial amplifiers (103,104,108). Coupled across the amplifiers are capacitive diodes (118-120) that are used to influence the middle and high frequency range. Each of these is coupled to a control voltage adjuster (129). The output is fed through a synchronous pulse generator stage (109).
Patent DE-19836186-A1 (DE)
Title: Ironing board features rollers at feet ends
Inventor: WEDEWARDT BERND
IPC: D06F81/02
Filed: 1998-08-03
Abstract: The rubber-covered running surfaces of the wheels are contained in the two open tube ends of the stand pipes.
Patent DE-19837212-A1 (DE)
Title: Regulator with drive mechanism and housing
Inventor: WILKENS UWE
IPC: B23Q11/08
Filed: 1998-08-17
Abstract: The drive mechanism (331,531) is enclosed by a housing, (101,200-202,300-302,401,402). A movable carriage (501-506,561-568) is moved by the drive mechanism and has part running outside the housing.  The housing has a flexible part of its wall (401,402) resting in the part outside the carriage, and closing the housing. The outer part forms a mechanical connection between the part of the carriage outside the housing and the drive mechanism. The flexible wall part has a belt fixed to the housing and extending in the direction of travel.
Patent DE-19845134-A1 (DE)
Inventor: REICHINGER CHRISTIAN
IPC: G11B21/02
Filed: 1998-10-01
Abstract: The invention relates to a drive device having at least one substantially parallelepiped piezoelectric element and means for generating oscillation of the piezoelectric element in a plane of oscillation (x/y planes), wherein a tappet for exerting an impact force in an impact direction (x direction) is provided on at least one outer surface of the piezoelectric element. In order to improve effectiveness, a single central suspension element is provided inside the piezoelement in the center of the piezoelement that exerts a prestressing force on the piezoelectric element in the direction of impact.
Patent DE-19845402-A1 (DE)
Inventor: FRICK WENDELIN
IPC: C07D333/00
Filed: 1998-10-02
Abstract: The invention relates to substituted propanolamine derivatives and their pharmaceutically acceptable salts and functional derivatives. The invention describes compounds of formula (I), wherein the radicals have the meanings thus cited, as well as their physiologically acceptable salts, physiologically functional derivatives and methods for the production thereof. The compounds are suitable as, for example, hypolipidemic agents.