baber/WOPTO huggingface dataset:
Patent DE-19626244-A1 (DE)
Title: Method of connecting prefabricated attic construction modules
Inventor: HAMMERMANN DRESDEN DIPL ING DR
IPC: E04D3/38
Filed: 1996-06-29
Abstract: The modules are rectangular in plan view, each consisting of a supporting frame on which a prefabricated roof structure is mounted. This consists of roof spars, bottom spanning strips (8), slats and a primary roof fixed to the frame. On site, the module is mounted on a floor module with ceiling/floor plate and it accommodates a roof-ridge module, the three modules being fixed together. The bottom spanning strips are fixed to the roof spars during prefabrication. After erection of the attic modules on site, a watertight joint for the intervening seams is formed by the bottom spanning strips and covers, the further installation operations being then carried out. The strips can be fixed to the spars so as to protrude at one lengthwise edge of the module at least for a distance sufficient to span the joint.
Patent DE-19627207-A1 (DE)
Title: X-ray diagnostic installation with slidable scattered-ray screen
Inventor: KNOBLOCH GUENTER DIPL ING
IPC: G03B42/02
Filed: 1996-07-05
Abstract: The installation incorporates an X-ray source above an examination table (1) with an upper shelf (2) on which the subject is irradiated. Under the shelf a digital image convertor (3) is secured (4) while the screen (5) slides between guides (6).  A predetermined final position of the screen is established by means of a resiliently mounted catch or bolt engaging in a corresponding recess in one guide. Initial adjustment in a direction at right angles to its movement is possible using a threaded spindle which enables the guides to move horizontally.
Patent DE-19628171-A1 (DE)
Title: Apparatus for enriching charged molecules, especially nucleic acids or proteins
Inventor: KRAUT MARIA
IPC: C07H1/06
Filed: 1996-07-12
Abstract: Apparatus for enriching charged molecules comprises: (a) a container for receiving a solution containing the charged molecules; (b) \- 1 insert with a surface that can contact the solution and is coated with molecules having affinity for the charged molecules, and  (c) a means for generating an electric field that will cause the charged molecules to move in the direction of the surface.
Patent DE-19631034-A1 (DE)
Title: Television picture enlargement method for television with 16:9 screen
Inventor: BOHL ROLAND DIPL ING
IPC: H04N5/44
Filed: 1996-08-01
Abstract: The method involves detecting two consecutive fields according to the motion phases of the fields. The phases are compared and the motion detector transmits a control signal when the phases are conform.  The signal controls a circuit which changes the vertical and horizontal parameters of the reproduction system to display the picture on an entire television screen with a 16:9 format. When the phases do not conform, the signal controls the circuit to change the parameters for a reproduction in the format 4:3.
Patent DE-19633078-A1 (DE)
Title: Non-radiating dielectric waveguide
Inventor: SAITOH ATSUSHI
IPC: H01P11/00
Filed: 1996-08-16
Abstract: The waveguide includes upper and lower conductors (1,2). The facing surfaces of the conductors have a dielectric layer (3'). Each layer has a dielectric bridging element which is thicker than the other section of the corresponding dielectric layer. The dielectric bridging element of the first dielectric layer has an inner section which faces a corresponding section of the dielectric bridging element of the second dielectric layer to form a propagation region which is wider than the non-propagation region of the waveguide.
Patent DE-19633771-A1 (DE)
Title: Suction cleaning method for machined workpieces
Inventor: DOEHRER KLAUS REINHOLD DIPL IN
IPC: B08B7/02
Filed: 1996-08-22
Abstract: The method involves inserting the workpiece into a fixture, where it is vibrated and rotated, and residues are removed by suction. The frequency of vibration is chosen to generate a standing wave in the workpiece. Residues migrate to the nodes, and suction is concentrated at the nodes. The cleaning fixture (1) has a solid yoke (11) which is mounted on flexible legs (10,12), and has centres (2,3) between which the workpiece (6) is clamped by a pneumatic or hydraulic cylinder (31). A exciter (5) mounted on the yoke vibrates the workpiece, and residues are drawn off through suction heads (4) and pipes (40).
Patent DE-19633818-A1 (DE)
Title: Memorandum sheet etc box
Inventor: LANGENBACH KLAUS
IPC: B42F7/14
Filed: 1996-08-22
Abstract: The filing box comprises a container, injected in one piece, with a removal aperture for the contents. The container (1), moulded like a beer crate, has apertures opposite each other in its end walls (3.1,3.2) and longitudinal walls (4.1,4.2) to centre the core of an injection moulding tool.  Exchangeable side pushers can be guided through these apertures during the injection. They support the core and also have structured side zones to mould the surface structure and the apertures of the container. The apertures may form grips or may be used for viewing the contents of the container.
Patent DE-19636235-A1 (DE)
Inventor: ZEHETMAIER THOMAS
IPC: G03C1/498
Filed: 1996-09-06
Abstract: A process is disclosed for recording information by means of a recording radiation on photo-sensitive photographic material (7) that can be thermally developed. The material (7) is exposed on an element (3), preferably a drum, generating a latent image. The material (7) is then thermally developed by the same element (3), generating a visible image from the latent one.
Patent DE-19638778-A1 (DE)
Title: Method and device to shut=off pipeline
Inventor: HOFFMANN HEINZ-WERNER DIPL ING
IPC: F16L55/124
Filed: 1996-09-21
Abstract: A shut-off screen (5) is run into the pipeline (1) on a holder (7) and subsequently spread out. The screen is run in from a screen chamber (3) set at an angle to the entry connection (2) and so into the line at an angle to this and is there directed lengthways and is spread and re-folded from outside the pipeline by a device via the holder here acting as transmission device.  At the conclusion of the stopping off period, the screen is withdrawn once again via the entry. A safety screen can be installed as seal behind the main shut-off screen, in which case the line stretch between them is monitored for screen leakage. The main screen can be additionally fixed in place by a non-sealing clamping screen.
Patent DE-19639093-A1 (DE)
Inventor: NAUTA AUKE
IPC: H04Q7/22
Filed: 1996-09-24
Abstract: The present invention pertains to a method for wireless transmission of local or useful information. The local information is sent to a mobile station from a preferably fixed transmitter/receiver pair located in proximity of said mobile station (5) for the purpose of localizing same (5). The useful information is sent between a fixed station (1) and the mobile station (5). From the fixed station (1) the transmission of useful information is interrupted at set times. The local information is sent from the transmitter/receiver pair (10) at such times when the transmission of useful information from the fixed station (1) is interrupted. The useful information sent from the fixed station (1) is also received at the transmitter/receiver pair (10) for the purpose of timing with the transmission of local information. Consequently, a transmitter/receiver pair (10) for transmitting local information is suggested, consisting of a receiver (15) for receiving radio-frequency signals preferably sent in an ultra high frequency band and a transmitter (20) for sending local information preferably in an ultra high frequency band. A timing device (24) is also provided for triggering the activation of the transmitter for sending local information at such times when the reception of radio-frequency signals is interrupted.
Patent DE-19644009-A1 (DE)
IPC: H01L25/04
Filed: 1996-10-31
Abstract: The invention concerns a large-area high-current module of a field-controlled interruptible power semiconductor switch which comprises two large-area contact plates arranged opposite each other and n field-controlled interruptible low-volt power chips (6) whose drain terminals are electrically switched in parallel by one contact plate (2) and whose source terminals (8) are electrically switched in parallel by the other contact plate (4), these contact plates (2, 4) being insulated from each other at their contact faces. According to the invention, one contact plate (2) comprises a plurality of cavities into which insulation devices (10) plug a plurality of busbars (18) which are connected in an electrically conductive manner to the source terminals (8) of the n low-volt power chips (6). The contact plate (4), which connects the source terminals (8) of the n low-volt power chips (6) to one another in an electrically conductive manner, is provided with webs (20) corresponding to these busbars. As a result thereof, it is possible to produce in a simple manner a large-area high-current module of a field-controlled interruptible power semiconductor switch which can be combined in a housing with a GTO thyristor plate to form a GTO cascade circuit.
Patent DE-19648211-A1 (DE)
Title: Detecting method for medical nuclear imaging system
Inventor: BALAN ADI
IPC: G01T1/164
Filed: 1996-11-21
Abstract: The method uses system (61) for producing an image from a number of detectors (41,14) and receives analogue electronic pulses resulting from gamma rays irradiating a subject (40). A linearity enhancement signal which varies slowly compared with the pulse length of the gamma ray event, is added before A-D conversion. A corresponding digital value is subtracted after A-D conversion. A resolution enhancement signal which varies rapidly compared with the pulse length is added synchronously with the A-D conversion and sampling cycle. Further corrections are made for energy distortion, geometric distortions e.g. due to movement of the subject, and for Compton scattering artifacts.
Patent DE-19649491-A1 (DE)
Title: Rotary device, particularly for handling equipment
Inventor: STOLL KURT DR
IPC: F15B15/06
Filed: 1996-11-29
Abstract: On one basic body side (9) is arranged a first connecting device for feeding and/or removal of a particularly fluid operating medium, which is connected with a transmission device (25) penetrating the section of the rotary body (15) engaging in the accommodation (16). The transmission device leads to a second connecting device (14) fixed to the rotary body on the other basic body side (8). The section of the transmission device between the first connecting device and the rotary body has a spiral body comprising a conduit strand which is flexible (39).
Patent DE-19701345-A1 (DE)
Title: Process for stacking books
Inventor: GANTER CHRISTIAN
IPC: B65H29/18
Filed: 1997-01-16
Abstract: The process for stacking books (5) uses a device comprising several delivery devices one after another and has these devices transporting books into and out of a stacking shaft (43). They comprise several linear delivery devices (19) and at least one rotating device (17) that can be operated selectively, by which books can be turned before entering the stacking shaft.  The position of each book in transport direction T, on at least one linear delivery device, is determined. The remaining transport path is determined for each book up to a hand-over position, in which it is taken over by a subsequent delivery device and the corresponding linear delivery device transports each book in path-controlled fashion into the hand-over position.
Patent DE-19701419-A1 (DE)
Title: Substrate holding unit
Inventor: WULF KLAUS
IPC: C23C14/50
Filed: 1997-01-17
Abstract: The substrate holding unit for production of layers by means of PVD processes in vacuum incorporates a holder for mounting the substrate in a vacuum chamber.  It is characterised by the fact that the holder (14) in the vacuum chamber (11) in essence is rotatable about an axis (162).
Patent DE-19701685-A1 (DE)
Title: Machine read signature identification of cheque card
Inventor: PHILIPP DIETER DR
IPC: H04L29/06
Filed: 1997-01-20
Abstract: A data card, e.g. a cheque card, has a matrix pattern of pressure sensors 3 that define an area where the signature is written. The boundary of the sensing field is defined by four magnetic sensors 2 that are positioned at the corners of the field. The sensor matrix outputs are fed to a digital signal processor that performs wavelet analysis and provides data for the interface processor that communicates externally.
Patent DE-19709269-A1 (DE)
Title: Runner fixing element for ski bob
Inventor: BRENTER ERICH
IPC: B62B13/04
Filed: 1997-03-06
Abstract: The runner fixing element is for a ski bob with a rear ski (11) attached to the rear end of the frame (1) by a pivot suspension (12), and a connecting element (10) linking the front part of the rear ski to the frame. The connecting element is in the form of a spring element between the front end of the rear ski and the frame. One connecting point (13 or 14), or both of them, may be made as a pivot joint with a horizontal axis. The spring connecting element may be in the form of a fork. It may be easy to release at one connecting point to dismantle the rear ski.
Patent DE-19710205-A1 (DE)
Title: Magnetic tape with magnetic layer on substrate protected by carbon@ layer
Inventor: SHIRAI SHINJI
IPC: G11B5/725
Filed: 1997-03-12
Abstract: Magnetic storage medium comprises a non-magnetic substrate (1), on top of which successive magnetic (3), carbon protective (4) and liquid lubricant (5) layers are applied.The lubricant layer comprises cyclophosphazene (A) and perfluoro-polyether (B) lubricants. The preparation of this medium is also claimed.
Patent DE-19712435-A1 (DE)
Title: Circular apertures cut out machine for hollow wall switch sockets
Inventor: RADOY MATTHIAS
IPC: B23B49/02
Filed: 1997-03-25
Abstract: The machine includes an aperture template of preset size which is used to cut out apertures in standard spacing. A cylindrical stop is set onto the aperture template, whose outer diameter corresponds to the inner diameter of the apertures to be cut out. Preferably, an outer cylindrical guide is located around a circular cutter, with the guide outer diameter corresponding to the inner diameter of the apertures in the template. The cutter is inserted into the guide for each operation.
Patent DE-19715604-A1 (DE)
Title: Pneumatic/hydraulic pressure intensifier
Inventor: DIMTER ERWIN
IPC: F15B3/00
Filed: 1997-04-15
Abstract: The pressure intensifier has automatic ventilation and leakage oil compensation, and an integrated high pressure cylinder. The effective feed volume is larger than the possible volume of the high pressure cylinder. The intensifier volume is activated as soon as the feed volume is effective. The alternating operation ventilates the oil volume and compensates for any leakage. The low pressure piston is screwed to the piston rod. This has a bore with a traction spring at one end, while the other end is connected to the cylinder end section.
Patent DE-19715926-A1 (DE)
Title: Ball grid array component external connection production
Inventor: CHOI JONG HAE
IPC: H01L23/12
Filed: 1997-04-16
Abstract: Production of an external connection for a ball grid array (BGA) semiconductor component involves: (a) forming several spaced-apart conductive islands (122) on a substrate (1); (b) forming a photoresist film on the substrate; (c) exposing the islands through the film; (d) forming a contact stud (124) on each exposed island (122); and (e) removing the remaining photoresist film.
Patent DE-19717149-A1 (DE)
Title: Automatic remote application control method for computer licence monitoring by telephone
Inventor: MEYER JAN DIPL ING
IPC: G06F1/00
Filed: 1997-04-23
Abstract: The method comprises the steps of storing authorisation data in a central control arrangement (3), and transmitting (2) of index data from a computer (4), in which a certain program (6) is loaded, to the central control arrangement by device of an interface (1). The index data indicate the kind and/or the extent of the certain program loaded in the computer, and the transferred index data are compared with the authorisation data, to determine, whether a program is loaded in the computer, for whose use an access right exists in the computer according to the authorisation data.
Patent DE-19726132-A1 (DE)
Title: Oil-in-water or multiple emulsion with high concentration of dissolved ultra-violet B filter used as light-protection skin care product
Inventor: GERS-BARLAG HEINRICH DR
IPC: A61Q17/04
Filed: 1997-06-20
Abstract: Oil-in-water (O/W) emulsions (preferably O/W microemulsions, O/W/O or O/W/O' emulsions) contain: (a) an aqueous phase; (b) optionally usual water-soluble or water-dispersible substances; (c) an oil phase containing dissolved cosmetic or dermatological ultra-violet (UV) filters selected from bis-resorcinyltriazine derivatives (I); (d) emulsifiers (A) with pH-dependent lipophilic properties and/or which become more lipophilic with increasing temperature and more hydrophilic with decreasing temperature; and (e) optionally other usual substances soluble or dispersible in the oil, preferably selected from other emulsifiers (preferably W/O emulsifiers).  Also claimed is a method of incorporating (I) into these emulsions.
Patent DE-19728123-A1 (DE)
Title: Mattress cover preventing emission of allergenic matter
Inventor: HOELTER HEINZ PROF DR
IPC: A47C27/12
Filed: 1997-07-02
Abstract: The mattress is covered with a filtering layer which is individually prepared for the needs of the allergic person. The cover is air permeable but it does not allow latex particles, which are known to cause allergic reactions to some people, to escape from the mattress. The filtering layer can either be of an alkaline substance and/or an additional layer of an acid matter according to the kind of allergy the occupant of the mattress suffers from.
Patent DE-19731501-A1 (DE)
Inventor: TANAKA SHINSAKU
IPC: G11B17/028
Filed: 1997-07-22
Abstract: A turntable 11 has a disc holding surface 12, a shaft bore 15 mounted on a motor shaft 14 and an annular recess 17. A clamper 10 has a portion 18 for urging a disc onto the holding surface and a ring like projection 19 which is inserted through a centre hole 5 of the disc 2 into the annular recess for alignment purposes. The disc is manually transferred with the clamper in an upper set position (fig 2) which is subsequently lowered once the disk is in position. The clamper may have protuberances (41, figs 3 & 4) to help retain the disk, and a tapered ring-like projection (42, fig 3) for insertion through a centre hole of the disk.
Patent DE-19732350-A1 (DE)
Title: Controlling dispensing of liquid and gas to open or close rope grab
Inventor: SCHMIDT SIEGFRIED
IPC: A62B1/14
Filed: 1997-07-28
Abstract: The method involves controlling a physical process by using the property of a material to return to its original shaped with time-delayed reversibility. Liquid or gaseous media are dispensed at intervals to open or close a grab. Fixing points on ropes or rails can be varied at intervals to allow the climbing of people on the ropes or rails.
Patent DE-19732983-A1 (DE)
Title: Instrument for widening bone with chisel and central keel
Inventor: KHOURY FOUAD PROF DR
IPC: A61B17/16
Filed: 1997-07-31
Abstract: The chisel (6) has a central keel (10) and preferably a cruciform cross section.  The chisel has an apical base (18) which is stepped or rounded and has a radius (20) which tapers considerably in width compared with the width (22) at the apical end.  The chisel has a preset thickness on an axial plane over the majority of its total length and tapers to the apical end.
Patent DE-19734117-A1 (DE)
Title: Joint-less terrazzo floor production
Inventor: SCHMOELLER ROBERT
IPC: E04F15/12
Filed: 1997-08-07
Abstract: In the production of terrazzo floors, consisting of quartz sand, cement and/or coloured pigment and/or granite sand and/or marble sand and/or washed sand and/or glass beads, a joint-less terrazzo floor can be produced by the addition of synthetic resin, defoamer, fluidity modifier, retarder and/or accelerator in re-dispersible powder form. Also claimed are terrazzo floors, in which (i) the material is produced and laid without joints on-site by addition of water; (ii) the additive powders are prepared as a ready mix and then used for on-site production and laying of the material; or (iii) the entire material is prepared as a ready mix and then laid without joints on-site by addition of water.
Patent DE-19737768-A1 (DE)
Title: Magnetic holder for probe for wireless digitising panel
Inventor: WIECZOREK RUDI DR
IPC: G06F3/0354
Filed: 1997-08-29
Abstract: The hand held probe or pen 1 is placed in a holder when not in use. The holder has an inset permanent magnet 6 which attracts a ferrite core that is embedded in the probe. The surface of the holder is concave 5 and this simplifies the locating of the pen into a retaining position.
Patent DE-19739904-A1 (DE)
Inventor: BARTUSSEK WALTER
IPC: F04B53/10
Filed: 1997-09-11
Abstract: The invention relates to a non-return valve (10), comprising a tubular valve housing (12) which accommodates a valve ball (24). The aim of the invention is to provide a larger through-flow cross-section and to prevent any closure by the valve ball (24) when the non-return valve (10) is fully open. To this end, a perforated disk (26) is pressed in between the guiding ribs (20) of the valve housing (12), said guiding ribs (20) running in a longitudinal direction and axially guiding the valve ball. An intermediate space (38) which serves as an outflow opening is created between the perforated disk (26) and a peripheral wall (22) of the valve housing (12). Said intermediate space (38) remains open, even when the valve ball (24) is in contact with the perforated disk (26). According to the invention, the valve housing (12) is produced by cold-forming, the guiding ribs (20) and a valve seat (18) being produced in a single process and consequently being exactly aligned with each other. This allows the valve ball a small degree of radial play.
Patent DE-19740225-A1 (DE)
Title: Guide system for roller blind unit
Inventor: EVREUX GERARD
IPC: E06B9/58
Filed: 1997-09-12
Abstract: The system is for a roller blind which has a pair of vertical guide channels that are U-shaped (5) and into which the laminates of the blind locate. Located within the channels at the top are guide inserts (11) that are curved and are shaped to be a connector for an electrical cable (9A) and a plug (18). Alternatively the guide insert can allow passage of a lifting cable that passes around a reel (20).
Patent DE-19740323-A1 (DE)
Title: Method for producing hollow sections, in particular, pipes
Inventor: CHEREK HARTMUT DR
IPC: B21C37/15
Filed: 1997-09-13
Abstract: A rectangular plate (2) of formable material is produced with thickened zones (3) on one side.  The plate is bent to produce a longitudinal butt joint with use of a welding process, for example. The final form of the hollow section is obtained by means of an internal high pressure forming process.
Patent DE-19742850-A1 (DE)
Title: Alphanumeric information display device for road traffic
Inventor: KAGOHARA YOSHIJI
IPC: G09F19/22
Filed: 1997-09-29
Abstract: The display device (K2) has an image element display unit with a light source and an optical imaging element (12), with an alphanumeric character information original (15) positioned between the light source and the imaging element, so that a reproduced image is obtained at a required point (13). The light source may be provided by a dispersive light laser generator, or a laser oscillator (50) with a dispersive lens (51) positioned along its optical axis, or by a white light source used in combination with a magnifying lens.