baber/WOPTO huggingface dataset:
Patent DE-19528925-A1 (DE)
Title: Poster display case - comprises box consisting of frame and rear wall, and includes lighting arrangement and mounting fixture for transparent poster
Inventor: WILHELMS KAI
IPC: G09F13/14
Filed: 1995-08-05
Abstract: The display case comprises a box consisting of a display case frame and a rear wall, which includes a lighting arrangement and a mounting fixture for a transparent poster. A cover is flexible connected to the box, and consists of a glass or transparent plastic pane and a surrounding frame. The display case frame is manufactured from cord profiles. The lighting arrangement consists of at least one cylindrical lighting tube (9) which produces a light bundle (l7) in a direction parallel or nearly parallel to the poster (8). A reflector (10) is arranged in the rear wall area of the box and reflects the light bundle onto the entire surface of the poster. The cylindrical lighting tube consists of a tubular profile section (12) in a beam of the display case frame, which comprises a longitudinal slit (11) and a plastic foil (13) inserted in the profile section.
Patent DE-19531084-A1 (DE)
Inventor: GIENCKE WOLFGANG DR
IPC: C07D251/18
Filed: 1995-08-24
Abstract: The invention relates to compounds of formula (I) and salts thereof, wherein R<1> is optionally substituted (C1-C6)alkyl or optionally substituted phenyl; A is an optionally substituted hydrocarbon radical and R<2>, R<3>, R<4>, R<5>, X and n as defined in Claim 1. These compounds are suitable as herbicides and plant growth regulators. The compounds (I) can be produced according to the process set out in Claim 6 by way of partially new intermediates, e.g., of formula (IV) as per Claim 10.
Patent DE-19539806-A1 (DE)
Title: Procedure for removing hard deposits in pipeline
Inventor: HOFFJANN CLAUS DIPL ING
IPC: E03C1/30
Filed: 1995-10-26
Abstract: The ultrasonic oscillating elements are hydraulically driven through the pipe to be cleaned. The procedure for removing the hard deposits can be combined with a high pressure cleaning device. Several ultrasonic oscillating elements are connected to an oscillating chain (19). The hydraulic propulsion of the oscillating chain through the pipe is carried out by an actuating component which bears pressure against a sealing head (2a) fitted at the end of the chain.
Patent DE-19540528-A1 (DE)
Title: Collapsible cup or mug with integrated lid
Inventor: BISCHOF WALTER
IPC: A45F3/20
Filed: 1995-10-31
Abstract: When erected, the cup, mug, etc. is stabilised by a strut (18) which is hinged to the base (11) to fit in below the lower rim (22) of the outer cup ring (16) and so support this on the base. The strut can swivel round an axis (23) standing parallel to the base plane near the lower rim, and swings in below the base when not in use. A releasable connection may be provided at the free end (21) of the strut and at the lower rim of the outer cup ring as engaged by the strut. The strut may be made of an elastically flexible material which does not buckle.
Patent DE-19543859-A1 (DE)
Inventor: SUH JEUNG WON
IPC: H01L21/336
Filed: 1995-11-24
Abstract: The method comprises forming a trench in a substrate 101, introducing an insulating layer 105 into the lower portion of the trench only, introducing a conductive layer 106 into the upper portion of the trench and on the insulating layer for forming a channel of the transistor, forming a gate oxide layer 108 on the resulting structure, forming a gate electrode 109 on the gate oxide layer, and implanting impurity ions into the substrate to form source/drain regions 110. <IMAGE>
Patent DE-19546040-A1 (DE)
Title: Power regulation system for electric motor driving centrifugal blower for heating or ventilation system in motor vehicle
Inventor: GRONIER PASCALE
IPC: H05K7/20
Filed: 1995-12-09
Abstract: The power of an electric motor (16) that is used to drive the turbine rotor (14) of a centrifugal blower is controlled by an electronic circuit having power transistors that have to be cooled. The transistors (48) are mounted on a heat sink of aluminium (42) positioned at the rear of the motor. The turbine rotates within an involute-shaped casing (22) and this has a side channel (10) with a passage (66) leading to the region where the power transistors and heat sink are located. The air is directed across the heat sink and this has a series of fins to dissipate the heat.
Patent DE-19546531-A1 (DE)
Inventor: DRAUZ KARLHEINZ PROF DR
IPC: C07C323/59
Filed: 1995-12-13
Abstract: With known methods of racemizing N-acetyl-D(L)- alpha -aminocarboxylic acids in the non-aqueous state by heating them to temperatures above room temperature, significant quantities of by-products are formed, especially acetyl dipeptides. By converting at least a proportion of the N-acetyl-D(L)- alpha -aminocarboxylic acids to corresponding N-acetyl-D(L)- alpha -aminocarboxylic acid salts before or during the heating, it is possible to increase the sojourn time of the educt which is to be racemized at higher temperatures without any evident increase in the quantity of by-product formed (in particular acetylated dipeptides). Also disclosed is the production of optically active amino acids by enzymatic splitting of racemic compounds.
Patent DE-19548123-A1 (DE)
Title: Flexible pipe element in exhaust of combustion engine
Inventor: GFRERER HEINRICH DIPL ING
IPC: F16L51/02
Filed: 1995-12-21
Abstract: The support strut (6) in its axial edge sections (6a,6c) in the area of the pipe ends (3,4) has a greater stiffness and a larger cross-sectional surface than in its centre section (6b). The change in stiffness takes place continuously over the whole length of the support strut.  The support strut lies radially outside the corrugated hose with a gap between it and the generated surface of the corrugated hose. The longitudinal axis (9) of the support strut extends parallel to the longitudinal axis of the corrugated hose.
Patent DE-19548246-A1 (DE)
Title: Linear transmission for mechanical movements
Inventor: PHILIPPIN ERICH
IPC: B60H1/00
Filed: 1995-12-22
Abstract: The arrangement consists of a flexible tube (13) on the ends of which small hydraulic cylinders are mounted. The piston (14a) in the cylinder at one end is moved by a pinion (18) and a rack (14). The movement of the piston is transmitted by fluid through the tube to the cylinder at the other end of the tube. The piston (22) in the other cylinder (12) extends into a rack (17) which drives a gear transmission to the equipment which is to be controlled. The tube with hydraulic fluid can branch out so that more than one piece of equipment can be controlled at the same time.
Patent DE-19602643-A1 (DE)
Inventor: HOFFMANN RALF DIPL ING
IPC: H01H50/54
Filed: 1996-01-25
Abstract: The invention concerns a relay which comprises a magnet system and a contact arrangement which are disposed one behind the other on an elongate narrow base member, with at least one fixed contact carrier and at least one movable contact spring. The contact carriers are each embedded with a central portion (22, 32) in the plastics of a base member (4) such that their terminal lugs (21, 31) lie in a plane parallel to the longitudinal axis of the relay whilst their contact-making end portions (23, 33), which emerge at the top of the base member, lie in mutually parallel planes which are perpendicular to the terminal lug plane. As a result, the contact carriers are embedded in a dimensionally accurate manner, well insulated with respect to the magnet system, and can easily be machined from a sheet metal plate.
Patent DE-19614161-A1 (DE)
Title: Transmitter for output and communication data e.g. for motor vehicle airbag restraint system
Inventor: BAUGHMAN JAMES STUART
IPC: B60R21/16
Filed: 1996-04-10
Abstract: The primary (26) and secondary coil (30) are positioned round a centre axis (14), with secondary coil rotatable and forming an annular gap with the primary coil such that the two coils are inductively coupled. There are two signal generators, each with a different frequency. One of the two signals is applied to a transistor for the control of the current flux through the primary, thus inducing a signal in the secondary with first or second frequency to the secondary is coupled a capacitor, charged by the induced signal of the first frequency. The capacitor is discharged in dependence on the signal with the second frequency.
Patent DE-19615097-A1 (DE)
Title: Impaction tool for hammering earthing bar into ground
Inventor: SEYFARTH SIEGMAR
IPC: H01R4/66
Filed: 1996-04-17
Abstract: An earthing bar of a type used in electrical installations has a cross shaped profile and is driven into the surface of the earth. The process is simplified by using some form of impact hammer or impact drilling tool. In order that the bar can be correctly engaged for the process a special tool bit is used. This is produced in hardened metal and has a circular stem (1) at one end that fits into the tool. The other end has a cross-shaped recess (2) that matches that of the earthing bar.
Patent DE-19621382-A1 (DE)
Title: Elastic tape which is machine crocheted so it remains flat on both sides
Inventor: HAHN SIEGFRIED
IPC: D04B25/06
Filed: 1996-05-28
Abstract: An elastic tape (1) is formed in the same manner on both the front and the reverse side, the weft thread (3) lying midway between the front and rear elastic threads (2a, 2b).  Also claimed is an apparatus on a warp knitting or crocheting machine for crocheting the above tape.  It has the following crocheting utensils (a) groups of back and forth reciprocating needles (10) which are clamped in a needle bar (12), (b) a guide (30) which, for arrays of warp threads (38), can move back and forth and has a sideways displaceable guide bar (32) with guide needles (34) mounted in sets, and (c) a warp thread guide bar (72).  There are twelve or more crocheting elements per centimetre over the width of the machine where front and rear guides (50, 54) for the respective elastic threads are solidly located above the stitch building points (42) and, above each group of crochet needles, a single warp thread guide (71) is placed between the elastic thread guides and it can be moved up and down as well  as to both sides of the group.
Patent DE-19622824-A1 (DE)
Title: Insert for compartment in sales shelving unit
Inventor: LOECHEL MICHAEL
IPC: A47F5/00
Filed: 1996-06-07
Abstract: The insert has a base plate (10) for directly placing on the surface of the shelving compartment. The front side of the shelving unit compartment has a piece describing the goods. At least one of the two sides of the base plate has upward projecting side arms (12).  The rims of the base plate have connecting pieces (11) for connecting adjacent base plates, in the form of protuberances and cavities. The width (B) of the base plate matches the dimensions of the goods displayed on the inserts.
Patent DE-19623101-A1 (DE)
Title: Position identifying system for rotating part
Inventor: KAHLES PATRIC DIPL ING
IPC: G01B7/30
Filed: 1996-06-10
Abstract: The system has at least one magnetic rotating part (10), which has n magnetic poles in a circumferential direction, with two magnetic field sensors (11, 12) fixed opposite the magnetic rotating part. The second field sensor (12) compared to the first field sensor (11), is displaced about an angle (a) in a rotational direction.  There are n possible angles (a) established corresponding to the equation: a = (180 degrees /n) + (360 degrees /n).x (plus/minus) f. (x) is a selectable whole number from zero to n - 1. (f) gives a tolerance angle, which is considerably smaller than the angle (a). A Hall sensor is used as a magnetic field sensor. An adjusting drive is included in the system.
Patent DE-19624163-A1 (DE)
Title: Ultrasonic therapy system
IPC: A61N7/00
Filed: 1996-06-18
Abstract: The system comprises a compact unit housing the entire therapy system and coupled to the external current supply via a network plug. A microcomputer (16) controls the overall operation of the therapy system. The common housing (7) contains a number of piezoceramic oscillation elements (1), coupled to membrane elements (2) on one side and cooperating with a damping mass (12) on the opposite side, together with electronic control and power elements (3,4), operating elements (5) and optical and acoustic display elements (6,13).
Patent DE-19634186-A1 (DE)
Title: Thyristor bridge for energy feedback to AC network e.g. for photovoltaic equipment
Inventor: HACKL FRANZ DIPL ING
IPC: H02P23/06
Filed: 1996-08-23
Abstract: The thyristor bridge has a pair of similar thyristors (V4,V1 ; V6,V3 ; V2,V5) connected in series across a DC voltage (Ug) for each network phase (R,S,T), the junction between the thyristors of each pair coupled to the corresponding phase via a commutation choke (Lkr,Lks,Lkt).  The firing pulses for the thyristors are provided by a network-synchronised control circuit (A), with a measuring and evaluation device (MA) for the individual thyristor voltages and/or currents, only allowing a firing pulse to be supplied to one thyristor of each pair when the other thyristor is blocked.
Patent DE-19635137-A1 (DE)
Title: Roller-bearing cage
Inventor: DOEPPLING WOLFGANG
IPC: F16C33/54
Filed: 1996-08-30
Abstract: The cage (1) has the roller (5) fitted to an aperture (6). The cage consists of two end-sections (2,3) linked by cross-pieces (4). The aperture has two long sides and two short sides (8) adjacent to the roller ends. The short sides of the end-sections each incorporate a trapezoidal or bow-shaped axial recess (9). The recess compensates for possible axial position error during fitting and assembly. The cage ends remain undamaged during assembly even if the roller is not a perfect fit in the cage.
Patent DE-19635528-A1 (DE)
Title: Scent dispenser in chambered items
Inventor: HUETER ANDREAS DIPL ING
IPC: A45D34/02
Filed: 1996-08-20
Abstract: The ornament uses its cavities and openings to hold and dispense scent or fragrance. Ballpoint pens, keyrings, watches, buttons or boxes can also be perforated to dispense these scents or fragrances. In the case of a scent box with a number of hermetic cavities, these can be filled with different scents etc and can be opened individually or in combinations. In an example, ear-rings have scent blocks which can be worn in the ear etc and can be refilled through closable openings. When used in a ballpoint pen this retains function and appearance but is furnished with a pattern of round holes or slots. The pen cartridge terminates above in a cylinder which is devoid of all mechanical functions of the pen and presents a scent-impregnated sponge etc which fits into the pen without disturbing the writing etc functions.
Patent DE-19637125-A1 (DE)
Inventor: VON SCHUCKMANN ALFRED
IPC: A61M15/00
Filed: 1996-09-12
Abstract: The invention relates to a device (V) to evacuate powdery substances (5) by means of suction from ring-closed packing chambers (4) with an open wall section by means of a secant shaped displaceable blade (13) relative to the packing chamber wall. Adjacent to said blade is a suction canal (14) which ends in a suction mouthpiece (6) and whose suction air flow drags the powdery substance (5) along. To achieve a solution enabling total evacuation of the powdery substance the invention suggests that the blade (13) should cut free a hinged wall surface section (15) which can be cut off in the direction of the suction canal (14), with the suction air flow (L) diverted to the packing chamber (4) circulating under said section (15).
Patent DE-19643764-A1 (DE)
Inventor: LERCHEN HANS-GEORG DR
IPC: C07H17/00
Filed: 1996-10-23
Abstract: Disclosed are glycoconjugates from modified camptothecin derivates, where at least a glucidic component is linked to the 20-hydroxyl group of a camptothecin derivate. Also disclosed are their preparation and their use as pharmaceutical products, especially against cancer diseases.
Patent DE-19644674-A1 (DE)
Inventor: SCHILLING HEINZ
IPC: F28F1/32
Filed: 1996-10-28
Abstract: The heat exchanger block comprises one or more production modules (1-12) inside which are one or more continuous horizontal separating surfaces (13). Continuous flow ducts extend between the inlet and outlet. The separating surfaces are incorporated when the production modules are assembled, or the discs have bevelled, ridged or outward-bulges or a combination of these. The height between the separating surfaces amounts to one to eight pipes.
Patent DE-19646396-A1 (DE)
Title: Power semiconductor module, especially power converter
Inventor: HEIDENREICH DIRK
IPC: H01L23/538
Filed: 1996-11-11
Abstract: The module consists of a base plate (21), at least one insulating substrate (22) with cooled power switches (24) and a housing (26,27). While retaining all the above component, the inner structure enables a multi-variable circuit width, low inductance, and high packing density by variation of the power switches, diodes, resistors, and circuit connections. Preferably the base plate is made of Cu or Al and has such surface configuration as to permit at one side a firm coupling to the insulating ceramic substrate. The other parallel surface permits a firm contact with other components, such as coolers and ceramic insulator.
Patent DE-19647143-A1 (DE)
Title: Shuttleless loom yarn feed and brake
Inventor: BLOM STIG-ARNE
IPC: D03D47/36
Filed: 1996-11-14
Abstract: The yarn feed assembly (F), with a yarn store body (1) and a yarn brake system, has a sprung support as a closed and pliable ring chamber (7) concentric to the axis (X) of the store body.  The chamber is filled with a gas and-or fluid medium (M), to press against the brake belt (C).
Patent DE-19652270-A1 (DE)
Title: Even browning method for toasted item using electric toaster
Inventor: BERGHAENEL DIETMAR
IPC: A47J37/08
Filed: 1996-12-09
Abstract: The method uses a heated rod providing heat radiation used for toasting, with the heated rod and/or an associated rear reflector (3) rotated for uniform distribution of the heat radiation. Alternatively the item being toasted (1) is rotated relative to the heated rod and the reflector, with a stop (5) preventing direct heat radiation from the heated rod from reaching the toasted item.
Patent DE-19652577-A1 (DE)
Inventor: KAEUFERLE WERNER
IPC: E06B9/06
Filed: 1996-12-17
Abstract: The invention concerns a closure device (10) for a wall opening (16), said device comprising a plurality of strip-shaped elements (12) which are mounted at both end faces (28) in guide arrangements each comprising two guides (32, 34) such that, in a first state, the elements (12) abut one another with their longitudinal sides (18) and form a flat cover for the wall opening (16). To that end, the strip-shaped elements (12) are stacked parallel adjacent one another in a second state, the guides (32, 34) extending parallel and close adjacent one another in the region of a section lying substantially within the wall opening (16).
Patent DE-19702539-A1 (DE)
Title: Long chain wax production from recycled polyolefin
Inventor: GEBAUER MANFRED DR
IPC: C10G1/10
Filed: 1997-01-24
Abstract: A process for the production of paraffin and/or high-melting waxes with chain lengths of more than 50C (I) from recycled polyolefin plastics, by removing metallic, inorganic and mineral impurities, melting and pre-cracking at 350-390 deg C with partial recycling, and cracking in the absence of oxygen at    390-430 deg C to give mol. wts. of 2,000-8,000, with separation of the cracked fractions by distillation under normal or reduced pressure and recycling of non-volatile bottom product (II).   The novelty is that 50-100 wt% of product (II) is worked up separately.
Patent DE-19702910-A1 (DE)
Title: Pillar support for transient construction, such as shuttering
Inventor: BITSCHNAU LOTHAR ING
IPC: E04G11/48
Filed: 1997-01-28
Abstract: The support comprises several pipe section (7) attachable to one another along their axes. Each section is circumferentially divided into several segments (8), e.g. three. The segments' edges bear vertical flanges which can receive attachments such as screws. The sections' horizontal edges (10) carry spanning strips (11). These allow the sections to be connected by U-shaped clamps (12) which grip over the strips' sides. The clamps and strips are preferably attached via screws (13).
Patent DE-19703146-A1 (DE)
Title: Triathlon bicycle handlebars
Inventor: BELAEW SERGEJ
IPC: B62K21/16
Filed: 1997-01-29
Abstract: The handlebars have armrests which can be arrestably adjusted in height during travel, the elongated armrests rotating around lengthways axes and fixed specially to the axes at a number of positions during travel. The axes are mounted 120 mm above the down tube on a bridge structure.  The armrests should be geared to one another and come in an anatomical shape appropriate to the particular level. Additional components include the switch lever used to release the coupling plate assisted by the band. The armrests are then forcibly positioned as required and the switch lever released to re-lock the plate aided by the spring. Spur gears synchronise the armrest movement along the linear guide.
Patent DE-19710290-A1 (DE)
Title: System for automatic photographic processing machine
Inventor: RADEMACHER FRANK DIPL ING
IPC: G03D3/06
Filed: 1997-03-13
Abstract: The system lowers photographic material (9) into the different photographic treatment baths. The material follows a processing path (1). A small amount of developing liquid (6) is on the photographic material in the outlet area (10), before, during and after exit from the bath through concentration settling of the reaction products in the bath.  The concentration of the reaction products in the bath is lower than that in the developing tank. This results in the residue of the reaction products sinking in the bath.
Patent DE-19714094-A1 (DE)
Title: Vehicle seat belt tensioning device for children, especially for shoulder and/or pelvic strap
Inventor: FRIEDRICH MATTHIAS
IPC: B60R22/10
Filed: 1997-04-07
Abstract: The belt tensioning device comprises a common supporting body (1) which can be integrated inside the backrest or seat. The tensioning end of the belt (8) is fixed to the supporting body with a loop (7). At least one pulley block (9) for seatbelt is slidably supported on the supporting body. At least one pulley block is spring-loaded in one moving direction. A blocking device (19,21,23-27) is provided on the supporting body and has a release button (24) for releasing the fixing.
Patent DE-19714908-A1 (DE)
Title: Multi-wall window panel
Inventor: HES HANS-PETER
IPC: B60R1/00
Filed: 1997-04-04
Abstract: The window panel consists of at least two parallel panels (1,2) with an intermediate space (30) between them. Functional elements or units (8) of movable parts, can be integrated or inserted in the intermediate space. The panels can be made of plastic. A venetian blind or roller blind can be arranged in the intermediate space. LCD display elements can be arranged in the intermediate space.
Patent DE-19715566-A1 (DE)
Title: Rotational drive for laboratory equipment
Inventor: FAHRNEY VOLKER A
IPC: B01F11/00
Filed: 1997-04-15
Abstract: A stirrer and shaker drive can be built into equipment constructed with use of laboratory structures such as stands (S1) slidable clamped brackets (S2) etc.  It is characterised by the fact that a stationary fixing point is replaced by an eccentrically rotatable fixing point. Such a fixing point takes the form of an eccentrically rotatable sleeve (E) connected to the shaft (W) of a drive (M).
Patent DE-19716461-A1 (DE)
Title: Pull tester for testing wire connections in microsystem technology
Inventor: HOLST MATTHIAS
IPC: G01N19/04
Filed: 1997-04-21
Abstract: The pull tester has a sensor, which is used in connection with a capacitive measuring principle. Preferably, the sensor (11) functions as a plate capacitor. The sensor may be deformed by the effect of a force acting on it such that the two capacitor plates are moved away from each other causing a change in capacitance. Preferably test hooks (9) are fastened to the sensor using an adaptor (10). The change in capacitance of the sensor can be used to analyse the signal of a simple oscillator, which provides an interference sensitive output signal in the form of a variable frequency according to the deformation of the sensor.