baber/WOPTO huggingface dataset:
Patent DE-4405639-A1 (DE)
Title: Device for adaptive encoding of variable length
Inventor: SONG JUN KYU
IPC: G11C15/04
Filed: 1994-02-22
Abstract: The adaptive device for encoding of variable length, which can be used both as an encoder and as a decoder, contains a first memory with addressable contents, which is suitable for storing source symbols which each have a fixed length and generates an address signal which corresponds to a source symbol to be encoded with variable length; a second memory with addressable contents, which is suitable for storing a number of code words of variable length and generates an address signal which corresponds to a codeword of variable length to be decoded into a corresponding source symbol; a standard memory, which is suitable for storing a number of items of length data concerning the lengths of codewords of variable length which are stored in the second memory with addressable contents; a first switching stage, which is connected between the first and the second memory with addressable contents and is suitable for changing over transmission of the address signal generated in the first memory with addressable contents to the second memory with addressable contents and transmission of the address signal generated in the second memory with addressable contents to the first memory with addressable contents; and a second switching stage which is suitable for selectively transmitting the address signal generated in the first memory with addressable contents and the address signal generated in the second memory with addressable contents to the standard memory. <IMAGE>
Patent DE-4407505-A1 (DE)
Inventor: GREIVE MARTIN
IPC: B65H9/10
Filed: 1994-03-07
Abstract: Arms 19 either side of a pile of sheets 7 are interconnected by a cross member 21 and are swung downwardly about bearing 15 from the position shown to perform two functions. Firstly, the ends of a rod 23 engage cams, which may be formed by the surfaces of rollers 37, to shift the rod axially whilst it contacts the top sheet. The rod has a friction covering and the top sheet is thus laterally aligned against a side stop (not shown). Secondly, a rod 20 contacts the top of the pile to sense the height of the pile and thus control pile lifting. Spring loading can be adjusted at 32 to determine the contact force of the rod 23 against the top sheet. The vertical position of a carrier 33 for the cam (rollers 37) can be set to determine against which of two lateral stops (left and right) the top sheet is laterally aligned. Air outlets 12 assist sheet singling and suckers 8 remove the top sheet. <IMAGE>
Patent DE-4409209-A1 (DE)
Title: Locking device for a torque converter
Inventor: FUKUNAGA TAKAO
IPC: F16H45/02
Filed: 1994-03-17
Abstract: The locking device is arranged between a front cover and a turbine and comprises a coupling mechanism for connecting the front cover and an output element to one another and for releasing this connection, an elastic connecting mechanism with a torsion spring for elastically connecting the coupling mechanism and a turbine hub to one another, and a mechanism for producing a hysteresis torque, which mechanism is arranged radially outside the torsion spring for the damping of torque fluctuations on the part of the front cover.
Patent DE-4410681-A1 (DE)
Title: Arrangement with a back rest in a motor vehicle
Inventor: HOHL MARKUS
IPC: B60N2/58
Filed: 1994-03-28
Abstract: The intention is for an arrangement with a back rest for a seat arrangement, situated in front of a boot, in a motor vehicle to offer, despite being of light-weight construction, protection against goods which are loose in the boot, in the event of the vehicle sharply decelerating. To this end, the arrangement comprises a crosspiece (6), which is attached in the region of the upper edge of the back rest and is held on the vehicle body, a mat (1) which is made of high-tear-resistant material and extends between the boot floor and the crosspiece (6), and a plastic shell (3) which is arranged in front of the mat (1) and has a shaped cushion (4). <IMAGE>
Patent DE-4411890-A1 (DE)
Title: Compact lamp e.g fluorescent light for internal lighting
Inventor: MITSCHKE WOLFGANG
IPC: F21Y103/37
Filed: 1994-04-07
Abstract: The lamp has a lamp housing (1) and a lamp socket (2) to receive a light source (3), particularly a compact illuminating material lamp. The housing (1) has a rear housing section (4) which reflects the light, and side walls (5). The socket (2) is arranged on one of the side walls (5) of the housing (1). The socket (2) is fastened to a base plate (7). The plate (7) can be pivoted to the light outlet opening of the lamp. Thus, if the lamp needs to be replaced, the plate (7) is pivoted until the light source (3) is accessible through the outlet opening.
Patent DE-4412303-A1 (DE)
Title: Fifthwheel coupling with an adjustable wear ring
Inventor: JAKOB LOTHAR
IPC: B62D53/08
Filed: 1994-04-09
Abstract: In the case of a fifthwheel coupling with a wear ring (56) arranged on a coupling plate (12) and a lock part (16) of a coupling fastener (14) for receiving a fifthwheel kingpin (22), the wear ring (56) has a circular-cylindrical, inner bearing surface (94) corresponding to the circumferential surface (23) of the fifthwheel kingpin (22). Here, the wear ring (56) rests with a circular-cylindrical, outer bearing surface (96) on a corresponding, circular-cylindrical mating bearing surface (101, 101') in the coupling plate (12) in a manner which allows it to be rotated about the joint cylindrical axis (z) thereof, and the inner bearing surface (94) is arranged eccentrically with respect to the outer bearing surface (96). With the eccentric arrangement of the two bearing surfaces the play in the coupling fastener can be adjusted in a simple manner, by rotating the wear ring. <IMAGE>
Patent DE-4417231-A1 (DE)
Title: Biologically degradable mineral fibre compsn.
Inventor: LOHE PETER
IPC: C03C13/06
Filed: 1994-05-17
Abstract: Mineral fibre compsn. comprises (in wt.%): 50-65 SiO2, less than 2 Al2O3, 15-30 CaO, 3-15 MgO, 8-20 Na2O, 0-2 K2O, 0-10 B2O3, and 0-5 TiO2, Fe2O3, BaO, MnO and P2O5.
Patent DE-4422363-A1 (DE)
Title: Diagnostic X-ray device for subtraction angiography
Inventor: KRATZER WERNER
IPC: A61B6/00
Filed: 1994-06-27
Abstract: The X-ray device has the X-ray system (6) adjusted relative to the patient table, between a number of defined positions, via a setting drive (24), the X-ray images fed to an image processor (19), with an image memory (22) and a subtraction device (21), providing the difference between the masking images and the actual video images provided with an injected contrast medium for each of the different positions. The image processor is coupled to a detector (23), providing output signals controlling storage of the difference signals in the image memory and coupled to the setting drive for displacing the X-ray system into the next imaging position.
Patent DE-4426194-A1 (DE)
Title: Electromagnetically driven device for lifting boat out of water
Inventor: KUEMPEL GOTTFRIED
IPC: B63C1/00
Filed: 1994-07-23
Abstract: The device has a buoyancy body (3) which can be attached to the hull of the boat (6). The buoyancy body has a hollow vol. and a connector connected to it to allow air in the vol. out to reduce the buoyancy force and to allow air in to increase the buoyancy force. The buoyancy body and the boat's hull have matching magnetic devices to align the buoyancy body on the hull and to fix the body to the hull. The magnetic devices can each contain an electromagnet (5") which can be connected to the boat's onboard power supply.
Patent DE-4427240-A1 (DE)
Title: Perforator for office documents with several punches
Inventor: KONZELMANN FRIEDEMANN E
IPC: B26F1/32
Filed: 1994-08-02
Abstract: The perforator has several adjacent punches (2,3) with front cutting edges (6). To the punches are allocated matrices and a manual actuator (4), with both the punches and matrices contg. an elongated cross-section. Each of the cutting edges of outside punches (2) protrude on the external region (7) on the connection line of the punches. Pref. the punches are obliquely cut in the longitudinal and/or transverse extent of their cross-section and have a concave surface. The cutting edges of the outer punches protrude over those of the inner ones (3).
Patent DE-4427797-A1 (DE)
Title: Closure cap for containers
Inventor: MUESEL WILHELM
IPC: B65D51/16
Filed: 1994-08-05
Abstract: A closure cap (3) for containers, having a sealing insert (11) between the container mouth (1) and the closure face (7), the sealing insert (11) being provided with gas passage apertures (13) in its region spanning the container mouth, such that gas can escape from the interior of the container in the event of high internal pressure in order to avoid rupture of the container. <IMAGE>
Patent DE-4428565-A1 (DE)
Title: Method and appts. for inductive welding of sheet metal components
Inventor: HANISCH GUSTAV DIPL ING
IPC: B23K13/02
Filed: 1994-08-12
Abstract: The method concerns induction welding of butt joints of shell-shaped sheet metal components (2,3) to produce a closed hollow component (1). The joint edge (5,6) regions of both components (2,3) in their assembled position are jointly heated along the seam (4) by means of an inductor (7) whose shape closely follows the seam configuration and which operates in the 200 kHz frequency range. The appts. also incorporates device for holding and pressing together (after heating) the components (2,3).
Patent DE-4438781-A1 (DE)
Title: Information system for monitoring public buildings
Inventor: ZIEGLER-ROLLER HARRY
IPC: G08B3/10
Filed: 1994-10-20
Abstract: The system includes a sensor module (1) which is connected to a network interface module (2) transmitting the information over the current conductors (3). These are used for measuring temp. and/or detecting smoke as part of building air-conditioning and fire alarm system or "home system".  There is at least one central unit (5) with a CPU for processing the information and directing the monitoring, connected to the current conductors and then to the network interface module.
Patent DE-4439478-A1 (DE)
Title: Filter
Inventor: HAUBS MICHAEL DR
IPC: B01D53/00
Filed: 1994-11-08
Abstract: A filter material for removing O3 from gases and liquids comprises a polyarylene ether.
Patent DE-4439743-A1 (DE)
Title: Security chain with spring damper for prison door
Inventor: DAMM OLAF
IPC: E05C17/36
Filed: 1994-10-27
Abstract: The door chain damper prevents the chain (3) being torn out and is furnished with a spring (2) to absorb and accordingly cancel out all pressure or impact applied to the door. This prevents the chain being ripped off the door or the fixed dowel (8) from being pulled out. Design details include the hollow steel enclosure (1) as guidable spring housing against end-stop (7), plus tapped dowel (8) socket (5) screwed far enough in to press the pin (4) onto the spring. With increasing door weight this can damage the chain impact points when slammed shut etc. with consequent and progressive weakening of the chain and its security function thus in turn offering release opportunities for the inmates, unless this damped chain is employed.
Patent DE-4441435-A1 (DE)
Inventor: PAWSKI LEONHARD
IPC: B65D51/16
Filed: 1994-11-22
Abstract: A closure for bottles, especially wine bottles, that have an annular bulge on the outside of the neck at a slight distance from the lip consists of a stopper with a plug that can be pressed into the neck and a collar that rests on or encompasses the lip of the bottle as well as a casing that has a top cover and jacket enclosing the stopper and the neck of the bottle at its upper end, with catch elements disposed within both to secure the stopper in the casing and to snap-lock the thus-formed closure behind the annular bulge on the neck of the bottle. On the inside wall of the jacket (7) of the casing (6, 7) two mutually offset rings of catch nibs (11, 12) are provided at different distances from the top cover (6), with the catch nibs (11) of the ring closest to the cover serving to secure the stopper (3, 4, 5) in the casing (6, 7), said stopper having for this purpose a circumferential catch edge (16), and with the catch nibs (12) of the other ring correspondingly further removed from the cover (6) serving to engage behind the annular bulge (2) on the neck (1) of the bottle. The top cover (6) of the casing (6, 7) has recesses (13, 14) aligned with the catch nibs (11, 12); the dimensions of said recesses (13, 14) are at least the size of the projecting faces of the catch nibs (11, 12) and provide for the penetration and extraction of the requisite molding tools (mandrels) used in the manufacture of the casing.
Patent DE-4446033-A1 (DE)
Inventor: ERDRICH ALBERT DR
IPC: A61K6/884
Filed: 1994-12-23
Abstract: Polymerisable dental materials comprising the following components: (A) (meth)acrylic acid ester monomers; (B) fine particulate inorganic filler comprising (B1) 5-100 wt.% synthetic crystalline silica with a layered structure, particle size range of 1-40 mu and mean particle size of ca. 4 mu , and (B2) 0-95 wt.% glass with a particle size range of 0.1-5 mu  and a mean particle size of ca. 0.7 mu ; and (C) polymerisation catalyst. Pref. the materials contain 20-80(40-75) wt.% (B), most pref. 40-55 wt.% (B) which comprises 100 wt.% (B1), or 60-75 wt.% (B) comprising a mixt. of 5-50 (10-30) wt.% (B1) and 50-95 (70-90) wt.% (B2). (B2) is a barium aluminoborosilicate glass with a break index of 1.46-1.53. (B1) and (B2) are silanised.
Patent WO-8807637-A1 (WO)
Title: Stud link for energy supply chains
Inventor: BLASE GUENTER
IPC: F16G13/16
Filed: 1988-03-25
Abstract: In a stud link for energy supply chains which includes side plates (1, 11) connected by transverse studs (33), the energy supply chain being intended for the uptake of cables, hoses, and the like and the stud links being designed to connect in a hinged manner with adjacent stud links, separating studs (4, 19, 29) are inserted between and held by the transverse studs. Intermediate studs (5, 6, 22, 23) are inserted between the transverse studs and are held parallel to the transverse studs in predetermined positions by the separating studs. In a particular embodiment the ends of the intermediate studs are provided with catching lugs which slide into retaining slots on one or both sides of the separating studs and on one side of additional closing studs. The lengths of the intermediate studs are selected from a set of modular dimensions. The inserted separating studs and intermediate studs allow the enclosed space or the cross-section of the opening of each stud link to be subdivided as desired within wide limits, thereby ensuring proper control of the cables or hoses.
Patent WO-9219005-A1 (WO)
Title: Electron-optical terminal image device based on a cold cathode
Inventor: MUELLER GERD OTTO
IPC: H01J1/312
Filed: 1992-04-15
Abstract: A cold cathode (3) in the form of a solid thin film component is the basis for electron-optical terminal image devices. The thin-film structure consists of a base electrode (5), e.g. in the form of a bundle of parallel strips, an insulating film (6), a semiconductor film (7) and a covering electrode (8), e.g. also a bundle of parallel strips but running perpendicularly to the base electrode (5) bundle. This set of layers borne on a substrate plate (4), is in an evacuated casing (2) and is opposite a fluorescent screen (12) or a light emitter (15), the metallised coating (11) of which forms the counter-pole for the electron acceleration chamber (9). The main applications of such electron-optical terminal image devices are embodiments as matrix-addressed flat displays, image converters or write/read lines.
Patent WO-9615969-A1 (WO)
Inventor: BERGER GERALD
IPC: B65H63/00
Filed: 1995-11-22
Abstract: The invention relates to a process and device for detecting the winding (12) of a thread on a rotating roller (1) of a winding device about which the thread is partly wound, in which there are a light source (3, 4) to direct a beam of light (5) on the monitoring region of the roller (1) which is imaged along a surface line of the roller as a strip of light (50) and a light sensor (6, 8) with an evaluation device (10). The sensor detects the light reflected (13) from a thread winding which is converted into an electric signal and can then be processed further.
Patent WO-9633232-A1 (WO)
Title: Verfahren zur herstellung von polytetramethylenetherglykoldiester an aluminium-magnesiumsilikat katalysatoren
Inventor: MUELLER HERBERT
IPC: C08G65/20
Filed: 1996-03-14
Abstract: Ein verbessertes Verfahren zur Herstellung von Polytetramethylenetherglykoldiester der Formel R-CO-O(-CH2-CH2-CH2-CH2-O)n-COR1, in der R und R1 identisch oder verschieden sind und einen Alkylrest oder ein Derivat davon bedeuten, durch Polymerisation von Tetrahydrofuran in Gegenwart eines Festbett-Polymerisationskatalysators und eines Carbonsäureanhydrids. Durch die Verwendung von neutralen oder schwach basischen Magnesium-Aluminium-Hydrosilikaten an Stelle der bekannten sauren Montmorillonit-, Zeolith- oder Kaolin-Katalysatoren werden nun die Polymerisate mit größerer Polymerisationsgeschwindigkeit, gleichmäßigeren Eigenschaften und mit engerer Molekulargewichtsverteilung auch mit Tetrahydrofuran technischer Qualität zugänglich.
Patent WO-9633321-A1 (WO)
Title: Dampfbremse für den einsatz zur wärmedämmung von gebäuden
Inventor: KUENZEL HARTWIG
IPC: E04D13/16
Filed: 1996-04-18
Abstract: Die Erfindung betrifft eine Dampfbremse für den Einsatz zur Wärmedämmung von Gebäuden, die insbesondere für Wärmedämm-Maßnahmen beim Neubau bzw. der Sanierung von Altbauten eingesetzt werden kann. Die erfindungsgemäße Dampfbremse ist dabei in der Lage, den Wasserdampfaustausch unter verschiedenen Umgebungsbedingungen zu realisieren. Erreicht wird dies, indem als wesentliches Material ein Material verwendet wird, das einen von der Umgebungsfeuchte abhängigen Wasserdampf-Diffusionswiderstand aufweist und außerdem eine ausreichende Zug- und Zerreißfestigkeit hat.
Patent WO-9713705-A1 (WO)
Title: Mehrwegbehälter
Inventor: HEINSOHN HELMOLD
IPC: B65D77/06
Filed: 1996-05-08
Abstract: Ein besonders vorteilhafter, recycelbarer tragbarer Mehrwegbehälter (1) zum Transport von Flüssigkeiten in vorzugsweise haushaltsüblichen Mengen weist einen als formstabiler Hohlkörper ausgebildeten Behälter und einen die Flüssigkeit aufnehmenden, lose gegen die Innenseite des Behälters anliegenden und als flexibler Hohlkörper ausgebildeten Beutel auf. Der Beutel weist einen durch eine Durchlassöffnung (17) des Hohlkörpers herausgeführten bzw. herausführbaren, in einer Flüssigkeitsauslassöffnung mündenden Bereich (18) auf. Der Innenraum des Behälters ist zum Zwecke eines Auswechselns des Beutels vor einer Füllung oder Wiederbefüllung zugänglich ausgebildet und zwar vorzugsweise so, dass ein Öffnen des Mehrwegbehälters ohne Beschädigung nur mittels Spezialwerkzeugen möglich ist.
Patent WO-9637810-A1 (WO)
Title: Systeme de prise de vues
Inventor: SCHROEDER FRIEDRICH A
IPC: G03B17/16
Filed: 1996-05-23
Abstract: L'invention concerne un système (1) de prise de vues immobiles et mobiles (cinéma), comprenant un objectif remplaçable de prise de vues (4), un viseur (5) et un groupe d'enregistrement (2). Un groupe viseur (3) contient dans un boîtier une ou deux chambres, l'objectif de prise de vues (4) et le viseur. Le groupe viseur (3) est relié de manière amovible au groupe d'enregistrement (2) par un accouplement coulissant. En séparant la chambre du boîtier et en l'intégrant avec l'objectif (4) et le viseur (5) dans un groupe viseur (3), on crée une séparation nette entre les fonctions de visée/mise au point d'une part et d'enregistrement d'autre part. On éloigne ainsi la monture d'objectifs échangeables de la face antérieure de l'appareil (appareil à soufflet), au-delà du milieu de la chambre (par exemple, d'environ 45 mm dans un appareil petit format reflex monoculaire, ou d'environ 28 mm de distance focale dans un appareil à viseur à courte distance focale), en la rapprochant de la face postérieure de l'appareil et en la positionnant directement devant la surface photosensible d'enregistrement. La monture d'objectifs échangeables est ainsi séparée de la couche photosensible uniquement par un obturateur nécessaire (par exemple obturateur focal à fente). Ce système peut être utilisé dans des groupes d'enregistrement les plus divers, par exemple groupes à films en rouleaux (avec suivi du papier), à films perforés de différentes largeurs et différents pas de perforation, à films plats, dans des appareils à développement instantané et des appareils à convertisseur électronique de l'image.
Patent WO-9702491-A1 (WO)
Inventor: ZENTGRAF HANSWALTER
IPC: G01N33/68
Filed: 1996-07-04
Abstract: L'invention concerne un procédé pour déceler des anticorps spécifiques dirigés contre les protéines HPV et contenus dans le volume humoral. Ce procédé comporte les étapes suivantes: (I) incubation d'une protéine HPV native, liée à un matériau support, dans le volume humoral, et (II) réaction d'anticorps (a) spécifiques liés à la protéine HPV: - avec les anticorps (b) marqués, dirigés contre les anticorps (a) ou - avec les anticorps (b) non marqués et de ces derniers avec les anticorps (c) marqués, dirigés contre les anticorps (b). L'invention concerne également un kit pour mettre en ÷uvre ce procédé.
Patent WO-9709749-A1 (WO)
Title: Vorrichtung zur berührungslosen übertragung von daten an mobile datenträger mit annäherungsschutz
Inventor: BRUMMER WOLFGANG
IPC: H04M1/00
Filed: 1996-09-02
Abstract: Die Vorrichtung zur berührungslosen Übertragung zumindest von Daten zu mobilen Datenträgern, insbesondere Chipkarten, über ein elektromagnetisches Feld, enthält eine Antenne (3) zur Datenabstrahlung an die und/oder zum Datenempfang von den mobilen Datenträgern (15), eine Antennenfeldfläche (1) zumindest zur Abdeckung der Antenne (3) und Abstandsmittel (5, 7), welche an mindestens einem Randbereich der Antennenfeldfläche (1) befindlich und so gestaltet sind, daß eine zu starke Annäherung von Rumpfbereichen von insbesondere menschlichen Körpern, insbesondere von Brust-, Rücken- und Beckenpartien, an die Antennenfeldfläche verhindert wird. Die Abstandsmittel können in Form von mindestens einem Bügel ausgestaltet und zumindest an zwei gegenüberliegenden Seitenkanten (17, 19) der Antennenfeldfläche angeordnet sein. Die Abstandsmittel (5, 7) können auch in Form einer die Antennenfeldfläche aufnehmenden Mulde (13) oder in Form mindestens einer Erhebung (25, 27) an mindestens einem Randbereich der Antennenfeldfläche ausgestaltet sein. Die Erfindung hat den Vorteil, daß eine unzulässig starke Annäherung empfindlicher Körperpartien, wie z.B. Brust-, Rücken- und Beckenpartien, an die Antennenfeldfläche und damit eine Gefährdung insbesondere von Implantatträgern verhindert wird.
Patent WO-9831921-A1 (WO)
Title: Dampfturbine
Inventor: BELL RALF
IPC: F01D1/16
Filed: 1998-01-09
Abstract: Die Erfindung betrifft eine Dampfturbine (1) mit einer Hochdruck-Teilturbine (2) und einer mit letzterer strömungstechnisch verbundenen Mitteldruck-Teilturbine (3). Die Hochdruck-Teilturbine (2) ist in Kammerbauweise und die Mitteldruck-Teilturbine (3) in Trommelbauweise ausgeführt. Alternativ ist die Hochdruck-Teilturbine (2) in Trommelbauweise und die Mitteldruck-Teilturbine (3) in Kammerbauweise ausgeführt.