baber/WOPTO huggingface dataset:
Patent DE-4344759-A1 (DE)
Title: Transportable container frame for recyclable material
Inventor: JUERGENS WALTER DR ING
IPC: B65D19/12
Filed: 1993-12-28
Abstract: The frame (1) has columns (2) rotatable by 90 degrees, or columns with brackets (3) and which fold up when empty. The columns are joined by a rotary mechanism consisting of forks (9) and counter-piece (11) to the base (4) of the frame. The support element (8) on which the column rests has vertical slits (14) in which the column bolts (15) are placed. The fork counter-piece mechanism is joined by a bolt (13) which can be moved upwards either in a vertical lengthwise slot (12) in the counterpiece or in lengthwise slots in the fork.
Patent DE-4405056-A1 (DE)
Title: Prepn. of aromatic urea(s) contg. thioether or sulphonyl gp., useful in reactive dye prepn.
Inventor: WIESENFELDT MATTHIAS DR
IPC: C07C323/41
Filed: 1994-02-17
Abstract: In the prepn. of aromatic ureas of formula (I) contg. a thioether or sulphonyl gp. by reacting a phenylurea of formula (II) with an amine formula (III) at 80-180 deg C, opt. in the presence of an inert diluent, reaction is carried out in the presence of H3PO3, a 1-4C alkyl phosphite or PPh3 as catalyst:  A-N(R4)-CO-N(R5)-L-S(O)n-C2H4-Z (I);  A-N(R4)-CO-NH2 (II);  R5HN-L-S(O)n-C2H4-Z (III);  n = 0 or 2; A = phenyl with 0-3 substits. selected from 1-4C alkyl, 1-4C alkoxy, halogen, OH, HOSO2, COOH, CN, NO2, 2-4C alkanoylamino and 1-4C alkoxycarbonylamino; R4, R5 = H, 1-4C alkyl or Ph; L = 2-4C alkylene, opt. with an ether O, imino or N-(1-4C alkyl)-imino gp. in the chain; or NR5-L = a piperazino-ethylene gp.; Z = OH or a gp. which is labile under alkaline conditions; ring A may have an annelated benzene ring.
Patent DE-4408457-A1 (DE)
Title: Universal quality control tester for esp. x=ray, technical film
Inventor: SCHWUCHOW KLAUS
IPC: G03C5/02
Filed: 1994-03-12
Abstract: The tester includes a sensitometer styled exposure system and a densitometer in combination. The densitometer plots the progress of the darkening curve of a film. The film is exposed by a switched light source (12) with various colours. The light source is in the form of foil, with green and blue emitting layers (13,14) electrically isolated from each other. The foils are regulated by varying electric fields.
Patent DE-4409264-A1 (DE)
Title: Viewing device esp. for glass melting furnace
Inventor: JATZWAUK CHRISTOPH DIPL ING
IPC: F27D21/02
Filed: 1994-03-18
Abstract: A viewing device, for fitting to or in an opening in a furnace wall (esp. of a glass melting furnace), consists of a housing (5) contg. two or more spaced transparent disk-shaped elements (6,7) arranged in succession in the viewing direction, the last element (6) being in direct communication with the furnace atmos. and being subjected to a high temp. gradient. A device for cooling at least this last element (6) is provided in the region between the elements (6,7) and consists of housing wall openings, esp. slits (10), arranged to produce a cooling convective air draught through the interspace (11).
Patent DE-4409735-A1 (DE)
Title: Gear selector retainer
Inventor: KRAEMER KLAUS
IPC: F16H63/38
Filed: 1994-03-22
Abstract: A gear selector retainer (1) for the positional fixing of a gear selector rod of a gearbox for motor vehicles is intended to be minimised with respect to its part and production cost. For this purpose, the housing (10) of the gear selector retainer (1) is designed as a thin-walled sleeve and pressed into a hole (15) of a gearbox housing (16). At the same time, means (18) for the axial positional securing of the inner element (2) extend from the cage (13) outwards. As a result of this construction, the hollow bolt previously used for bolting the gear selector retainer (1) into the gearbox housing (16) can be omitted. <IMAGE>
Patent DE-4415140-A1 (DE)
Title: Solid-state image sensor with double-layer microlenses
Inventor: SONG KWANG BOK
IPC: H01L31/0232
Filed: 1994-04-29
Abstract: The double-layer microlenses (M1,2) contain a strip-shaped microlens (M1) and mosaic-type microlenses (M2), formed each on the surface of the strip-shaped microlens which has a flat surface. The sensor contains a substrate and photodiode regions with a matrix of photodiodes on the substrate. Over the substrate with the photodiodes is formed a levelling layer, in whose preset sections are formed colour filter layers. A cover layer is formed over the substrate, including the filter regions. The strip-shaped microlenses are formed over the cover layer, each along the direction of the photodiode array. On the flat face of the strip-shaped microlenses are formed the mosaic-type microlenses.
Patent DE-4417474-A1 (DE)
Title: Adducts of isocyanate cpds. and 1,3-di:ketone cpds.
Inventor: GRUBER HEINRICH PROF DR
IPC: C07C235/78
Filed: 1994-05-19
Abstract: New compsns. (A) are claimed, contg.: (a) a Cl-contg. polymer and (b) cpd(s). of formula (I). In (I), R1, R2 = 1-20C alkyl, 6-18C aryl, 7-30C alkaryl, 1-10C alkoxy or 6-30C alkaryloxy; only one of these gps. is alkoxy, aryloxy or alkaryloxy; R' = H or 1/mMe<+>= (with Me<+> = metal ion with a charge of 1-4); n = 1-6; if n = 1, R = 1-20C alkyl, 6-18C cycloalkyl, 6-18C aryl or 7-30C alkaryl; if n = 2, R = 2-12C alkylene, 6-20C opt. alkyl-substd. cycloalkylene, 6-30C arylene or alkarylene, a gp. of formulae (a)-(d) (with A = CH2, CMe2, O, S, -S-S- or SO2; Y = -CONHCO- or a gp. of formula (e) or (f)) or a gp. -R3-NH-CO-O-X-O-CO-NH-R3- (with R3 = (cyclo)alkylene or (alk)arylene as for R; Z = residue of diol, polyether-diol or polyester-diol); if n = 3, R = a gp. of formulae (g) - (k) or a gp. -(CH2)6-NCONH-(CH2)62 (with R4 = H or 1-10C alkyl; x, y = 0-4); if n = 4, R = a gp. of formula (l) or (m) or a gp. C(CH2OCONH-R3-)4 ; if n = 5, R = a gp. of formula (n); if n = 6, R = a gp. of formula (o). Also claimed is a process for the prodn. of adducts (I) by reacting 1,3-dicarbonyl cpds. (II) with mono-, di- or poly-isocyanates (III), and using the prods. (I) (either directly or after conversion into the metal salts) as stabilisers or costabilisers for Cl-contg. polymers (a).
Patent DE-4419449-A1 (DE)
Inventor: KREBS MICHAEL DR
IPC: C08G18/66
Filed: 1994-06-03
Abstract: Described are reactive fusion adhesives made from liquid polyether and/or polyester polyols and aromatic diols with at least one diisocyanate. Such adhesives have a very low fusion viscosity and a high initial strength. They are particularly suitable for use in bonding poorly thermally conducting adherends such as foams and non-wovens as well as adherends which are sensitive to heat.
Patent DE-4419572-A1 (DE)
Title: Compsn. for treating cellulose material, gives improved printability and strength
Inventor: KOPP JUERGEN
IPC: C08G18/64
Filed: 1994-06-03
Abstract: An agent or dispersion for treating materials contg. or resembling cellulose contains (1) a water-dispersible polyisocyanate mixt. (P1), contg. tert. amino and/or tert. and/or quat. ammonium and/or polyether gps.; (2) a natural polymer (NP) comprising a polysaccharide, e.g. starch, (hemi)cellulose, chitosan, xanthan, agar, galactomannan, carrageenan, pectin, alginate, plant gums, and their derivs.; and/or (3) a water-dilutable synthetic polymer (SP), consisting of a modified copolymer of olefinically unsatd. cpds., with (a) 60-250 mequivs. of COOH gps., 10-100% neutralised, and (b) 15-20 wt.% of chemically combined gps. forming an ester gp. of formula OR (R = 12-22C aliphatic gp. with at least 1 C=C bond). Prodn. of printing paper, coating papers, and coated paper or card, treated with the compsn. is also claimed.
Patent DE-4422199-A1 (DE)
Title: Sheet stacking device
Inventor: MEYER GERHARD
IPC: B65H29/68
Filed: 1994-06-24
Abstract: The sheet stacking device stacks the sheets (2) on a table with at least a rear stacking attachment, and a supply belt system bringing the sheets one at a time from the processing machine. There is also a braking belt system (8) operated by suction air. The suction air of the braking belt system can be briefly switched on when the rear end zone of each sheet is overrun. A smoothing belt system (16) comes after the braking belt system, guiding the flow of sheets to the suction air conveying system (21). The smoothing belt system passes partly underneath the suction air conveying system.
Patent DE-4423462-A1 (DE)
Title: Heat treatment of ferritic and ferritic-martensitic stainless steels for plate, wire or strip products
Inventor: BOEHNKE KURT DIPL ING
IPC: C21D8/00
Filed: 1994-07-05
Abstract: High Cr ferritic and ferritic-martensitic stainless steels are hot formed into semi or end products before being isothermally held at between 950-700 deg.C for 1-200 hrs. followed by slow cooling at a rate of at least 14 deg.C/min.
Patent DE-4423644-A1 (DE)
Title: Hydraulic control device for fork lift truck
Inventor: JORDAN KLAUS
IPC: B66F9/22
Filed: 1994-07-06
Abstract: The hydraulic control device as a hydraulic fluid reservoir coupled to a pump and a pressure equaliser with a feedback line leading to the hydraulic fluid reservoir. The pressure equaliser is provided by a regulating piston (1) coupled at its inlet after a non-return valve (8) between the pump and the lifting device for the lifting forks. A control line (5) for the regulating piston is coupled to the line (6) between the pump and the non-return valve. Pref. the regulating piston is loaded by a spring (16), in opposition to a bias spring (2) positioned via a setting cylinder (4), coupled to the connection line between the pump and the non-return valve via the control line.
Patent DE-4429078-A1 (DE)
Title: Connector for U=shaped ceiling rails
Inventor: HUWER THOMAS
IPC: E04B9/08
Filed: 1994-08-17
Abstract: The connector consists of a middle part (1) and two lateral shanks (2) made of a single sheet metal. The shanks are arranged at an angle greater than 94 deg. to the horizontal plane of the middle part. In this stage the connectors can be stacked for storage. To connect the ceiling rails the shanks are bent inwards (6) to stops (4) and the connector is pushed into the rails. The stops are arranged to give a 90 deg. angle of the shanks to the horizontal middle part. Longitudinal holes or cuts in the shank parts (3) make the bending of the shanks easier.
Patent DE-4429962-A1 (DE)
Title: Hand-operated electrical screw-driver with DC motor and braking circuit
Inventor: SIEGLE VOLKER DIPL ING
IPC: H02P3/08
Filed: 1994-08-24
Abstract: A hand-operated tool uses a DC motor and a braking circuit. The motor 1 is in parallel with a first transistor 10 which is controlled by a second one 12. A third transistor 13 carries the current during motor operation and charges up a condenser 15. The gate voltage for this transistor comes from a fourth one 19. This in turn is switched on or off by a fifth transistor 23 according to a command from the ECU 2. A sixth transistor 26 is activated by the ECU during braking, switching the first and second transistors so that the condenser discharges through the latter.  The first and third transistors are FET's.
Patent DE-4431375-A1 (DE)
Inventor: QUANDT JOACHIM DIPL ING
IPC: B24B45/00
Filed: 1994-08-29
Abstract: The invention relates to a tool holder on a machine tool for machining workpieces with high precision and great flexibility, especially a grinding wheel holder on a profile grinding machine. It is the aim of the invention to provide a tool holder with which tools of different dimensions can be used with one and the same tool spindle without having to re-determine the position of the tool in relation to the workpiece afresh after each tool change. According to the invention there are two defined tool positions (A, B) determined by different axial dimensions of tool retainers (2). The tool holding fixtures (2) can be fitted as desired on the receiving pin (3) of the tool spindle (1). The jointing points between the tool holding fixture (2) and the receiving pin (3) and the contact area of the tool holding fixture (2) and the axial support surface of the tool spindle (1) are frictional-engagement joints. The distance between the two tool positions (A, B) is a constant value (K) which can be calculated via a control device.
Patent DE-4435029-A1 (DE)
Inventor: LUPO ELIO
IPC: B60R1/12
Filed: 1994-09-30
Abstract: An internal rear view mirror (1) for a vehicle, comprises a main body (3) provided with a reflecting sheet (4), a support element (5) for the main body (3) fixed to this latter by a ball joint and fixable to a windscreen (2) of a vehicle, and a licence holder element 14 connected to the support element (5) by flexible strips (13); the support element (5), the licence holder element (12) and the associated connection strips (13) are integrally formed by moulding in plastics material. <IMAGE>
Patent DE-4438276-A1 (DE)
Title: Signal generating method for a transmitting and receiving system
Inventor: SEKI NOBORU
IPC: G07C9/00
Filed: 1994-10-26
Abstract: In a transmitting/receiving system in which an identification information and a command information for performing a particular activity, for example for locking a vehicle door, are sent to a receiver, unauthorised decoding of the information is to be prevented. For this purpose, the identification information in a transmitted signal group (17) which contains identification information (ID code 21a, 21b, 21c) and a function code (22a, 22b) is subdivided into a number of data sequences (21a, 21b, 21c), the function code or parts of the function code, with or without intermediate time without data, being inserted between these data sequences. Since an unauthorised person virtually cannot tell the identification information from the function code, it is possible to decode the information only with great difficulty. <IMAGE>
Patent DE-4438585-A1 (DE)
Title: Indicating unit for indicating direction of rotation and operating condition of pump
Inventor: PFAHLER ROLF
IPC: H02K11/21
Filed: 1994-10-28
Abstract: A drive housing secured bearing plate (28) is located between the carrying plate (19) and a transparent cover (36). It has at least one circular track (32, 33), concentric to the longitudinal axis (9), for an indicating body (34, 35) influenced by the drive magnets (21a, 21b). The carrying plate has a shaft stub (23) pointing to the adapter (12) for connecting to the pump shaft (2), which projects rotation proof and longitudinally movable in a blind hole (14) of the adapter. The adapter has a same size spring reception plate (16) opposite the carrying plate. A compression spring (26), coaxial to the longitudinal axis, is provided between the reception and carrying plates.
Patent DE-4444645-A1 (DE)
Inventor: KIEHNLE GUENTER
IPC: H02K5/14
Filed: 1994-12-15
Abstract: A brush support plate (11) is proposed. Current for the brush (21) is supplied via the strip conductors (10, 11) which are almost completely embedded in the support plate material. Recesses (30, 31, 32, 33) allow the welding or soldering of the stranded conductors (20) of the brush (21) to the strip conductors (10, 11).
Patent DE-4447449-A1 (DE)
Title: Screen for LCD monitor panel with improved viewing angle
Inventor: SEEBECK NORBERT DIPL ING
IPC: G02F1/1335
Filed: 1994-12-27
Abstract: The LCD panel of a type used in computer and television applications has a matrix of LCD cells over which is fitted a screen panel that has a matrix of lens element (L). The transmitted polarised light (LS) is directed through a matrix of divergent lenses that are aligned with the LCD elements.  Each lens has a circular cross section with a domed surface and the effect is to increase the angle of viewing while maintaining the colour and contrast of the image observed. A number of variations are possible.
Patent WO-8701521-A1 (WO)
Inventor: BODE WERNER
IPC: H01R39/32
Filed: 1986-07-07
Abstract: Collecteur pour machine électrique, pourvu d'une pluralité de segments (2) dotés de moyens d'ancrage (5) permettant leur fixation à des corps isolants (13), reliés à une extrémité aux terminaisons d'enroulement appropriées (8) d'un rotor et séparés les uns des autres dans le sens périphérique par des fentes (10) remplies d'une matière isolante. Ladite matière, qui forme les corps isolants (13) et les fentes (10) sous forme de lames isolantes (15), déborde radialement sur les lames isolantes (15) pour constituer des bandes élargies (16). Ces bandes représentent, dans le sens périphérique, la limite des rainures de connexion (17) des segments (2) pour les terminaisons d'enroulement (8) du rotor, qui sont soudées aux segments (2).
Patent WO-9015424-A1 (WO)
Inventor: KIPPENBERG HORST
IPC: H01H1/02
Filed: 1989-05-31
Abstract: Zur Herstellung von Cu Cr-Kontaktwerkstoffen werden häufig rein pulvermetallurgische Verfahren oder Sinter-Tränk-Verfahren angewandt. Angestrebt wird dabei eine möglichst geringe Restporosität, die < 1 % betragen soll. Erfindugsgemäß erfolgt eine Verdichtung eines Pulverpreßlings aus den Komponenten in zwei Stufen, wobei die erste Stufe ein Sinterprozeß ist mit einer Verdichtung bis zu einer geschlossenen Porosität des Sinterkörpers und die zweite Stufe ein heißisostatischer Preßvorgant (HIP) ist, bei dem die Werkstücke ungekapselt auf die Enddichte von mindestens 99 % Ramerfüllung gebracht werden. Es läßt sich so bei kostensparender Herstellung eine hohe Werkstoffqualität erreichen. Insbesondere können auch mehrschichtige Kontaktstücke oder stoffschlüssige Verbindungen des Sinterkörpers mit einer Massivunterlage, beispielsweise dem Kontaktbolzen aus Kupfer, erreicht werden.
Patent WO-9216832-A1 (WO)
Inventor: KARBACH BERNHARD
IPC: G01N29/00
Filed: 1991-07-16
Abstract: Mit dem Ultraschall-Meßverfahren wird der Wanddickenverlauf einer Schweißnaht (20) eines Rohres (22) gemessen. Mindestens zwei Prüfköpfe (28, 30) werden über eine Wasservorlaufstrecke (32) akustisch an das Rohr (22) angekoppelt. Die Prüfköpfe werden gemeinsam relativ zum Rohr parallel zur Rohrachse (24) bewegt. Zumindest der erste Prüfkopf wird quer zur Rohrachse (24) hin und herbewegt, wobei die Schweißnaht (20) überfahren wird. Der zweite Prüfkopf (30) schallt entweder stets außerhalb der Schweißnaht (20) in das Rohr (22) ein oder überfährt auch seinerseits die Schweißnaht (20), jedoch zu unterschiedlichen Zeiten wie der erste Prüfkopf (28). Die Signale beider Prüfköpfe (28, 30) werden in einer Schaltung (40) für Meßwertaufbereitung so verarbeitet, daß gleichzeitig auftretende Meßwertabweichungen kein Ausgangssignal liefen.
Patent WO-9520817-A1 (WO)
Title: Cage de stockage et de transport d'elements combustibles
Inventor: WASINGER KARL
IPC: G21F5/012
Filed: 1995-01-18
Abstract: L'invention concerne une cage de stockage (1) pour le stockage et le transport d'une pluralité d'éléments combustibles (2) d'un réacteur nucléaire. La cage de stockage (1) présente une plaque de base (3) sur laquelle sont fixées une pluralité d'enveloppes verticales (4) dans chacune desquelles un élément combustible (2) peut être stocké. A chaque enveloppe (4) est associée au moins une ouverture (5) dans la plaque de base (3) conduisant à l'intérieur de l'enveloppe (4) et à l'intérieur de laquelle l'eau peut s'écouler de l'enveloppe ou affluer vers celle-ci. Chaque enveloppe (4) présente des rainures (6) permettant la circulation d'un gaz pour le refroidissement des éléments combustibles (2), en particulier lorsqu'ils sont stockés en position horizontale. Les enveloppes (4) sont fixées sur au moins une paroi d'appui (7) formant, avec la plaque de base (3), un élément supportant la cage de stockage (1). La cage de stockage (1) peut être utilisée à la fois pour former un plateau de stockage pour les éléments combustibles (2) dans une piscine de stockage remplie d'eau d'un réacteur nucléaire, et pour le transport desdits éléments combustibles (2) dans un récipient (8) approprié pour le transport sur des artères publiques. Les moyens et le temps requis pour le chargement et le déchargement des éléments combustibles (2) sont relativement réduits, du fait qu'on manipule à chaque fois tout une cage de stockage à la place d'éléments combustibles individuels.
Patent WO-9626989-A1 (WO)
Title: Vorrichtung und verfahren zur erzeugung eines aufnahmesubstrates
Inventor: KASTAUN GUENTER
IPC: B01J20/30
Filed: 1996-02-23
Abstract: Vorrichtung und Verfahren zur Erzeugung eines Aufnahmesubstrats zur Reinigung verschmutzter Medien, mit den Schritten Abspanen von Substratmaterial aus Kompaktwerkstücken, Zufuhr von Luft an den Ort des Abspanens, Hinzugabe von Zusatzstoffen, die die Klebehaftung zwischen den Partikeln verringern, und Verwirbeln des abgespanten Substratmaterials mit den Zusatzstoffen.
Patent WO-9715038-A1 (WO)
Inventor: EICH DANIEL
IPC: G09F11/32
Filed: 1996-03-07
Abstract: Eine Plakatwand zum Aufziehen bzw. Aufspannen eines Plakats, insbesondere eines aus einer Kassette (2) ausziehbaren Plakats (1), mit einer das Plakat (1) haltenden und ggf. aufspannenden Halteeinrichtung (3), ist zur Realisierung eines schnellen und dabei bequemen Plakatwechsels unter Gewährleistung einer bestmöglichen Präsentation bei einfachster konstruktiver Ausgestaltung derart ausgebildet, daß die Halteeinrichtung (3) eine zur vollständigen Anlage des Plakats (1) dienende, zur Sichtseite des Plakats (1) hin zumindest geringfügig gewölbte Anlagefläche (5) aufweist.
Patent WO-0008842-A1 (WO)
Title: Verfahren zur erzeugung und auswertung einer probegravur
Inventor: WEIDLICH ERNST-RUDOLF GOTTFRIE
IPC: B41C1/18
Filed: 1999-07-14
Abstract: Die Erfindung betrifft ein Verfahren zur Erzeugung und Auswertung einer Probegravur in einer elektronischen Graviermaschine zur Gravur von Druckzylindern für den Tiefdruck. Bei einer Probegravur werden mit einem Gravierorgan für vorgegebene Tonwerte Probenäpfchen (19) graviert. Nach der Probegravur wird eine Videokamera auf einer vorgegebenen axialen Messposition positioniert und ein Videobild (35) der Probenäpfchen (19) aufgenommen. In dem Videobild (35) werden die Lageabweichungen eines Messortes (41) eines ausgewählten Probenäpfchens (19') von einem Bezugsort (39) als Positionsfehler (ΔxM, ΔyM) festgestellt. Die Positionsfehler (ΔxM, ΔyM) werden dann durch axiales Verschieben der Videokamera in eine neue Messposition und/oder durch Drehen des Druckzylinders korrigiert. Anschliessend werden die Geometriewerte der Probenäpfchen (19) ausgemessen und mit den Geometriewerten der vorgegebenen Tonwerte verglichen. Das Graviersteuersignal zur Ansteuerung das Gravierorgans wird in Abhängigkeit von dem Vergleichsergebnis derart kalibriert, dass die gravierten Tonwerte den vorgegebenen Tonwerten entsprechen.
Patent WO-02076542-A1 (WO)
Title: Seringue jetable
Inventor: HETTING MIKAEL
IPC: A61M5/50
Filed: 2002-02-27
Abstract: La présente invention concerne une seringue jetable (1, 25, 35, 42) permettant d'injecter un liquide (10), la seringue jetable comprenant un cylindre tubulaire (2) présentant une ouverture (3) de fixation sur la première extrémité (16) destinée à recevoir une aiguille (24, 46) et une seconde ouverture (4) sur la seconde extrémité opposée, un piston (5, 29) pouvant se déplacer entre une première position et une seconde position, et étant situé dans le cylindre (2), une liaison (14, 26), reliant le piston (5, 29) et la poignée permettant le positionnement des doigts (6), située à l'extérieur de la seconde ouverture (4) du cylindre (2) lorsque le piston (5, 29) est dans la première position et à l'intérieur de la seconde ouverture (4) du cylindre (2) lorsque le piston (5, 29) est dans la seconde position. La poignée permettant le positionnement des doigts est complètement comprise dans le cylindre, étant donné qu'elle peut être déplacée, au moyen, par exemple, du capuchon d'aiguille (9, 47) recouvrant l'aiguille avant utilisation, vers la seconde position jusqu'à ce qu'il ne soit plus possible de saisir la poignée permettant le positionnement des doigts. Le capuchon d'aiguille peut ultérieurement être remonté sur l'aiguille et la seringue jetable rendue non réutilisable peut être mise au rebut.