baber/WOPTO huggingface dataset:
Patent DE-19545643-A1 (DE)
Title: Sulphonated aromatic polyether-ketone, used as polymeric electrolyte
Inventor: CLAUS JOACHIM DR
IPC: H01M8/1065
Filed: 1995-12-07
Abstract: Sulphonated aromatic polyether-ketones (PEK) of formula(II) are claimed, in which 1-100% of the -O-phenylene-CO- units are substd. with a SO3M gp., with sulphonated and unsulphonated -O-phenylene-CO- gps. in any sequence  -(Ar-O-Ar'-CO-Ar'-O-Ar-CO-Ar"-CO)- (II) Ar, Ar', Ar" = opt. substd. 1,2-, 1,3- or 1,4-phenylene; M = H, NR4<+> (with R = H or 1-4C alkyl), or an alkali or alkaline earth metal or Sub-Gp. 8 metal, pref. H, NR4<+>,Li, Na, K, Ca, Mg, Fe or Pt. Also claimed are: (i) a process for the prodn. of (II); (ii) a polymeric electrolyte soln. contg. (II); and (iii) film with a thickness of from 5 microns to 1 mm contg. (II).
Patent DE-19545786-A1 (DE)
Title: Open end spinning rotor
Inventor: STAHLECKER FRITZ
IPC: D01H4/12
Filed: 1995-12-08
Abstract: An open-end spinning rotor has a rotor dish (2) and shaft (3) with a free end supplied with a support element (20) and an associated thrust bearing (5) where the support element is fitted on the radially terminating face of a shaft extension.  The support element is attached to the circumferential surface (26) of the shaft by a separate gripping holder part (21). Preferably the holder (21), fixed with a press fit to the shaft circumferential surface, is releasable and is a re-usable component. It is a hollow cylinder with an inner surface (25) which lies on the shaft's circumferential surface. The support element is a consumable.
Patent DE-19546892-A1 (DE)
Title: New polyester=poly:ol compsn for use in polyurethane paint
Inventor: DOS SANTOS ANTONIO MANUEL
IPC: C08G63/199
Filed: 1995-10-05
Abstract: Polyester-polyols with OH nos. of 120-250 and acid nos. of 5-30 (A) comprise reaction prods. of (a) 5-50 mole% neopentyl glycol, (b) 10-45 mole% trimethylolpropane and (c) 40-52 mole% hexahydrophthalic anhydride. Also claimed are (i) reaction paints for the prodn. of coatings, produced by mixing (A) polyester-polyols as above, (B) opt. other polyhydroxy cpds., (C) polyisocyanate hardeners, (D) inert organic solvents and opt. (E) other normal additives; and (ii) a process for the prodn. of coatings or primer coats by applying the above compsns. to a substrate and hardening at room temp. or at temps. up to 120 deg.C.
Patent DE-19548672-A1 (DE)
Inventor: BARTH JOHANNES DR
IPC: D01H1/08
Filed: 1995-12-23
Abstract: A device for opening and closing a centrifuge housing (1) of a vacuum or centrifuge spinner has a removable housing lid (6) which can be detachably joined to the lid (12) of the centrifuge (3) arranged in the housing (1). Both lids (6, 12) may be lifted off together from the housing (1) and centrifuge (3).
Patent DE-19548948-A1 (DE)
Inventor: WASSENHOVEN UDO
IPC: H01H9/28
Filed: 1995-12-28
Abstract: The invention relates to a protected switch (1) with a housing (6) and a rotatable control grip (3) securable against switching on by at least one padlock. A cover (2) large enough to cover the control grip (3) and lockable by means of the padlock(s) is foldably fitted to the housing (6). In the cover (2) there is a recess (22) into which the control grip (3) can be received. The recess (22) can be set to its off position in accordance with the position of the control grip (3) with the contacts of the protected switch (1) fully open and the control grip (3) can be received into the recess (22) in the cover (2) only in its off position, and the cover (2) can be moved into the closed position, where it can be locked by means of the padlock(s) only with the control grip in the off position.
Patent DE-19600343-A1 (DE)
Title: Rotary piston IC engine e.g. for Stirling engine with heating and cooling devices for working gases
Inventor: FOERSTER ANDREAS
IPC: F01C3/02
Filed: 1996-01-08
Abstract: An IC engine has rotary pistons and a housing with annular cylinders. Each cylinder has an inner slit. On the periphery of the housing is at least one moving flap and immediately after it is an inlet channel adjoining the igniter and injector. Then comes the outlet channel. The inlet channel is joined to a conventional air compressor. The piston is a disc joined to the shaft by another disc. This engages in the slit around the cylinder and the piston has a sealing ring on each side. The air compressor is on the same shaft as the piston. The flaps are activated by a cam ring. Around the periphery of the cylinder are heating and cooling devices.
Patent DE-19602907-A1 (DE)
Inventor: FISCHERKELLER ROLF DIPL ING
IPC: F16L33/02
Filed: 1996-01-27
Abstract: The fastening device proposed is designed for use with a fuel line (20) in the form of plastic tubing and a connecting piece (10) with, spaced along its longitudinal axis (12), several shoulders (14) which stand out from the outside surface of the connecting piece. Fitted round the end of the fuel line (20), which is pushed on to the connecting piece (10), is an elastically expandable sleeve (22) which is prevented from moving in the longitudinal direction (12) by two ridges (26) extending out from the fuel line (20). The sleeve (22) ensures a reliable seal between the fuel line (20) and the connecting piece (10), and the fuel line (20) can be attached in place by simply pushing it on to the connecting piece (10).
Patent DE-19604882-A1 (DE)
Title: Trowel especially for levelling corner joints
Inventor: HARTMANN HORST
IPC: E04F21/16
Filed: 1996-02-10
Abstract: The trowel (1) for working on grooves (2) especially corner joints, has two flat blades (4,5) made of steel. The blades     have a straight corner edge (6) join interface as well as a grip (29) for handling. The trowel has a device (9,15) to adjust the angles of the edges until the desired angle is obtained.  The blades have a coupling element which can tolerate swinging the blades until set at the required angle. The two blades are connected together by a hinge.
Patent DE-19606562-A1 (DE)
Title: Adjusting and locking system for table
Inventor: SCHOELLER HERMANN K
IPC: A47B1/10
Filed: 1996-02-22
Abstract: The metal stop plate is for tables which may be adjusted to different lengths. The mechanism incorporates a locking device (12) which consists of a metal spring plate or jamming cleat (12) engaging with a plate or strip (9) which may be attached to a guide element (4). The jamming cleat may have a ring-shape or U-shape which locks onto a plate or rod when tilted. It may be held in the tilted position by a coil spring (17) and may be moved to the straight, free position by an unlocking member which may be pushed up against it.
Patent DE-19611709-A1 (DE)
Inventor: YOO JEI-HWAN
IPC: G11C29/00
Filed: 1996-03-25
Abstract: A semiconductor memory device having a redundancy capability to repair a defect in a normal memory cell array, using a spare memory cell array, is described. The spare memory cell array includes a plurality of unit spare matrices (MO...M7) including a given number of sub memory cell arrays (SMA1/1...SMA16/2), split word line driver blocks (SWD), sense amplifiers (SA), spare row decoders (SRDO<SRDi) and spare column decoders (SCDO...SCD7). Control means (C1...C17) are provided to control the split word line driver blocks (SWD) in response to given address signals (BRAi). The spare column decoders (SCD) of the spare memory cell array are separated from one another, each spare column decoder (SCD) being associated with a single unit spare matrix (M).
Patent DE-19616299-A1 (DE)
Title: Catch for motor vehicle sliding door or hatch
Inventor: KOBER RAINER
IPC: E05B83/16
Filed: 1996-04-25
Abstract: The auxiliary catch (8) for a hatch (4) in a motor vehicle has, for the bolting of the catch, a lock (6). The catch is arranged spatially separated from the lock.  The vehicle has at least one adjustable catch and on the moving section is an opposing element which can be brought into a working position. the catch can have a sickle shaped lever and the opposing element can be a bolt or sliding wedge. the catch lever can be mounted on  a pivot point.
Patent DE-19621363-A1 (DE)
Title: Heat recovery solar collector
Inventor: SCHAEFER ERWIN
IPC: F24J2/46
Filed: 1996-05-29
Abstract: Heat is absorbed directly in a darkly coloured fluid which also acts as heat carrier, the fluid passing through transparent pipes that can be made of glass or plastics so as also to act as heat collector. These pipes may thus carry the heating medium and at the same time form an insulator to prevent heat loss.  The pipes are mirror-faced on their obverse to increase their insulating effect. The coloration of the dark fluid can be optimised to increase heat take-up in a desired area.
Patent DE-19623771-A1 (DE)
Title: Reciprocating yarn guide
Inventor: GOERGENS DETLEF
IPC: B65H54/28
Filed: 1996-06-14
Abstract: The reciprocating yarn guide mechanism to wind a textile yarn (1) on to a bobbin sleeve (2) has a yarn guide (6) riding on a rail (7) between the ends of the bobbin sleeve (2), operated by an electrically powered motor (4). The yarn (1) is placed by the guide (6) against the sleeve (2) for winding.
Patent DE-19627610-A1 (DE)
Title: Vehicle floor with cross support arrangement
Inventor: BRODT MARTIN DIPL ING
IPC: B62D25/20
Filed: 1996-07-09
Abstract: The floor's cross support arrangement(7) has an additional bracing structure(13,14) which with the transverse support section(9) forms a rigid connection. The additional bracing structure is supported on the centre tunnel(4) on an additional support point(11) located in the space up to the inner support point(8).  The cross support arrangement may have a second transverse support section level with the B-column, and which is supported on the additional support point and extends parallel to the first transverse section.
Patent DE-19641978-A1 (DE)
Title: Heat insulation element for use between concrete parts, e.g. building and balcony slab
IPC: E04B1/00
Filed: 1996-10-11
Abstract: The construction element has an insulating body (1) which is placed between two components which are to be formed from concrete, to provide heat insulation between them. The body has integrated compression rods (3) and can also have reinforcing bars (2), which extend transversely through the body. The compression rods extend into one of the components on at least one side. The ends of adjacent rods which lie outside the body are connected to one another by U-shaped frames (4). Each frame may be arranged at least partly above the rods, and its ends may be directed away from the body. These ends may also be connected to those of the associated adjacent rods.
Patent DE-19643915-A1 (DE)
Inventor: KIM SEONG-JIN
IPC: H04N19/423
Filed: 1996-10-30
Abstract: A quantization interval determining circuit has a quantizer matrix calculator 20, a macroblock classifier 21, a reference quantization interval storage 22, a block classifier 23, a bit table storage 24, a histogram calculator 25, a frame bit generation predictor 26, a reference quantization interval adjuster 27, a target bit allocator 28, and a bit rate controller 29. In the quantization interval determining circuit, a video signal is classified based on human visual sense characteristics; a reference quantization interval suited for each class is determined; a target bit is adaptively allocated, considering distribution of the video signal, to determine a quantization interval compatible with a given transmission speed, simultaneously with the reference quantization interval determination; and then a final quantization interval is determined. Therefore, when encoding a video signal by using a quantization interval obtained in the above manner, the compression rate of a video signal and the quality of a restored image can be improved.
Patent DE-19644282-A1 (DE)
Inventor: EYHORN THOMAS DIPL ING
IPC: C04B28/26
Filed: 1996-10-24
Abstract: A heat insulating moulded body made of inorganic material and inorganic reinforcement fibres is disclosed, as well as a process for producing the same and its use. The moulded body is characterised by the following composition: (a) 30-70 wt.% blown vermiculite; (b) 15-40 wt.% inorganic binder; (c) 0-20 wt.% infrared opacifier; (d) 15-50 wt.% microporous material; (e) 0.5-8 wt.% reinforcement fibres which contain maximum 2 wt.% B2O3 and maximum 2 wt.% alkali metal oxides, with respect to the weight of the reinforcement fibres.
Patent DE-19645300-A1 (DE)
Title: Evaporating formic acid to combat varroa mites infesting beehives
Inventor: BECKER BRUNO
IPC: A01K51/00
Filed: 1996-10-25
Abstract: This original method evaporates fluids, especially formic acid, combating Varroa mites in beehives. A constant level of this fluid is maintained in a vessel. A capillary, evaporative element dips into the fluid, and is divided, yielding two capillary flows. The first is taken vertically upwards. The second rises, turns horizontally, and then turns downwards. It falls below the level of the fluid, producing a siphoning effect. The first capillary flowrate is a function of ambient conditions, including air pressure, humidity, circulation and temperature. The second flowrate is held constant.
Patent DE-19648310-A1 (DE)
Title: Lamp with at least one light-attenuation part
Inventor: HOFINGER JOERG DIPL ING
IPC: F21V13/02
Filed: 1996-11-21
Abstract: A lamp has at least one perforated light-attenuating part in the light path. The surfaces bounding the perforations is processed so that they completely (or almost so) absorb the incident light.  The surfaces are matt and are provided with a dark or black colour. The light absorbing part(s) is/are located in the ridge region of a dome-shaped reflector (6) which has reflection surfaces on the outside and preferably on the inside as well. The reflector is surrounded at a distance by a second reflector (7). The light-absorbing part(s) is/are at the side in the region of a tangent point on the first reflector.
Patent DE-19653306-A1 (DE)
Title: Electronically controlled operation of blinds=shutters and awnings and similar
Inventor: NOCKEMANN FRANK DIPL ING
IPC: E06B9/32
Filed: 1996-12-20
Abstract: The method of control is carried out using an electronic control unit, with the operation of the shutters carried out by a direct or indirect control of the direction of rotation of a drive motor, to open or close the shutters. The times for the opening and closing vary according to the time of year and are stored in the control unit. A table is stored in the control unit, the values of which are formed from the difference between a curve and the associated reference time. The control unit contains a determined addressing and computing process. With the help of the table values, the times for the sunrise and the sunset can be determined for any day of the year, without a significant amount of accuracy loss.
Patent DE-19653523-A1 (DE)
Inventor: WICKELMAIER PETER
IPC: H01L23/34
Filed: 1996-12-20
Abstract: The invention relates to a component holder (2) with electrical components mounted thereon and having at least one channel (14) for a coolant. The invention is characterized in that the component holder (2) has an air-cooling body (6) and a fan (8) allocated to the component holder (2), by means of which a circulating air flow can be produced for cooling at least one part of the components (4) and for recooling (6) at the cooling body.
Patent DE-19654337-A1 (DE)
Title: Preparation of storage stable mixtures used to make popcorn
Inventor: SAGREDOS ANGELOS PROF DR
IPC: A23L7/183
Filed: 1996-12-24
Abstract: A method for the preparation of a homogeneous and stable fat/sugar mixture comprises: (a) mixing a pre-selected amount of crushed crystalline, amorphous or syrup form sugar (substitute) with a pre-selected amount of at least one animal and/or plant fat and/or oil and/or hydrogenated fat that has been pre-heated to 30-130  deg C, and optionally (b) adding small pre-selected amounts of suitable additives before or during mixing. The temperature of 30-130  deg C is maintained during mixing, carried out in a vessel containing a stirrer operating at a speed of \- 300 rpm. Mixing is continued until a homogeneous dispersion is obtained, which can be filled into containers and stored for at least 3 weeks at 3-30  deg C without any changes taking place.
Patent DE-19702182-A1 (DE)
Title: Cutter bit or non=sintered cutter bit blank
Inventor: HINTZE WOLFGANG DR
IPC: B23B27/14
Filed: 1997-01-23
Abstract: The cutter bit (10) has chip clearing faces (11,12) at either side and faces with which it is mounted on a tool holder. The chip clearing or chip forming sections have a positive angle.  The cutting edges (14) lie above the faces on which the bit is mounted on the tool holder. The cutting edges, which lie between the corners have upwardly protruding sections (15,19,20) the tips of which lie in one plane.
Patent DE-19706801-A1 (DE)
Title: Schottky barrier diode device
Inventor: MATSUDA NOBORU
IPC: H01L29/861
Filed: 1997-02-20
Abstract: The device includes an n-type semiconductor layer (12) in which is located p-type semiconductor regions (2). A buried region (3) is also formed such that it passes from a lower surface of the p-type semiconductor region up to the upper surface of the semiconductor layer. The buried while it is filled with an n-type epitaxial layer (4). Metal electrodes contact the epitaxial layer surface. Pref. the SBD comprises an n-type semiconductor substrate (11) so formed under the semiconductor layer as to contact an ohmic contact electrode. The semiconductor layer is an epitaxial layer of the semiconductor substrate.
Patent DE-19709739-A1 (DE)
Title: Heating panel with glass front and rear underneath panel
Inventor: MAIER KLAUS
IPC: E04C2/52
Filed: 1997-03-10
Abstract: Heating pipes (13) are positioned behind the glass front plate (12). Between the glass plate and the underneath plate (30) is an enclosed hollow cavity (21) for heating pipes. A free intermediate space (22) is between the heating pipes and the front glass plate, or the glass plate rests directly against the heating pipes.  The heating pipes are inside a frame (50) formed by a spacer piece (14). Between the spacer piece and the outer edges (18) of the front plate is an edge part (19) for fittings such as mounting holes (25) or thermostat (17).
Patent DE-19711852-A1 (DE)
Title: Tread pattern for pneumatic winter tyres
Inventor: OSTROVSKIS ALLAN
IPC: B60C11/12
Filed: 1997-03-21
Abstract: A pneumatic vehicle tyre, esp. for winter use, has a tread pattern with circumferential grooves (1,2) and transverse grooves (5,6), giving at least two central rows of blocks (3) with shoulder rows of blocks (4) on either side. The blocks each have a multitude of parallel fine cuts. The flanks of the blocks (3a) in the central rows (3) which are bounded by the transverse grooves are ribbed for at least part (10) of their length.
Patent DE-19716509-A1 (DE)
Title: Determining viscosity of gas
Inventor: WAGNER KAI DIPL ING
IPC: G01N11/08
Filed: 1997-04-19
Abstract: The method for determining the viscosity of a gas. So that at least one first container (B) is filled with a gas to be measured and a second same type container (B2) is filled with a reference gas in a defined manner and then emptied. So that during the filling and the emptying of the time dependent operation, the gas pressure or the vol. difference is measured in or at the containers. From which, on the basis of the known values of the reference gas, the viscosity of the gas being measured is determined. The first and second containers (B1, B2) are filled at the same pressure, and in addition are emptied across independent lines (R1,R2). The containers (B1,B2) are emptied in a common collection container (B3). The lines (R1,R2) are respectively an LFE (laminar flow element) and the two containers are emptied in laminar flow.
Patent DE-19716653-A1 (DE)
Title: Washing box for manual washing of motor cars and lorries
Inventor: HANEBRINK HUBERT DIPL ING
IPC: E02D31/00
Filed: 1997-04-21
Abstract: The washing box (1) has a bottom slab for draining away the water and roughly vertical side walls along the long sides. The box consists of one or more prefabricated concrete components (2,3). The prefabricated concrete components (2,3) may have the same cross-section. Alternatively, the box may be composed of two L-shaped or T-shaped side components and a middle piece (10) between them, with the joints between the components running longitudinally.
Patent DE-19718445-A1 (DE)
Inventor: DZUBAN STANISLAV DIPL ING
IPC: H04Q7/38
Filed: 1997-04-30
Abstract: The invention relates to a method and a communication network to administer subscriber data, wherein an interface (e.g. HaHb-IF) is respectively set up between a memory unit (e.g. HLRa) proper to one particular subscriber (e.g. A) and another memory unit (e.g. HLRb), whereby data (e.g. FM, B#) can be transferred to control other subscriber data. Said interface, which is located between the subscriber's own memory unit and another memory unit, enables the subscriber to communicate with his or her own memory unit in a simple manner, and from there, to communicate with an additional central data base with other subscriber data. Data, for instance in a container message based on an automatic subscriber input for a specific service (Follow Me), can thus be forwarded to the other memory unit so that the subscriber data from the other subscriber can be controlled, e.g. the service data of said service for the other subscriber can be registered in his or her memory unit.
Patent DE-19722973-A1 (DE)
Title: Bicycle frame construction for conversion into lying position bicycle
Inventor: BRAUNSTEIN STEFAN
IPC: B62K3/00
Filed: 1997-06-02
Abstract: The bicycle frame construction enables the reversible use of a conventional bicycle as a lying position bicycle by replacing or complementing the existing units with it's own main components. These components comprise such as the lying seat (9), steering assembly (11) and pedal bearing with cranks and pedals (4). The assembly of these components is carried out directly or by a tubular rod (3) on the steering head (1) and saddle tube (2) connecting the individual components.
Patent DE-19726035-A1 (DE)
Title: Climbing equipment operated by body power
Inventor: SCHMIDT SIEGFRIED
IPC: A63B27/00
Filed: 1997-06-19
Abstract: The equipment allows ascent and descent using the climber's body power, with positive or friction attachment to one or more ropes. Two or more rope grips (4) are provided, together with components (5) connecting them together. The distance between the grips is varied by the climber's body movements. The grips and components can together form a parallelogram with hinges at the corners. Alternatively there can be a double parallelogram forming a scissor mechanism. The connecting components can be elastic, while a seat (8) can be suspended from the top component or mounted on the bottom one.
Patent DE-19732264-A1 (DE)
Title: Shower tray
IPC: A47K3/36
Filed: 1997-07-26
Abstract: A shower tray has a flat upper rim (2) and a lipped outer edge formed by a separate outer trim strip (5) bonded to the outside of the tray and with the upper edge proud of the rim. The trim matches the decor of the floor of the shower room. The lipped profile forms a seat for the fixed side panels of the shower cabinet. The lipped profile can be covered by a U-shaped trim strip (13) to form the tread of the shower cabinet opening. The shower tray is sealed to one or two walls using sealing strips. The bottom of each fixed panel is secured to the tray using a sealant or has a groove which locates over the lipped edge.
Patent DE-19732719-A1 (DE)
Title: Cable saw for cutting crystal or glass
Inventor: TRAEGER NORBERT
IPC: C03B33/06
Filed: 1997-07-30
Abstract: The cable saw has two wire guide rollers with guide groove of preset rise in which a cutting wire is guided to overlap the cutting region several times by the cutting width of the was. The cutting wire (17) is offset in one guide groove or in several guide grooves by a multiple of the rise without overlapping the cutting region (15). There are wire guide rollers (11,12) bounding the cutting region at the sides.