baber/WOPTO huggingface dataset:
Patent DE-4406428-A1 (DE)
Title: Danger alarms
Inventor: WEISGERBER WILHELM DIPL ING
IPC: G08B25/12
Filed: 1994-02-28
Abstract: The alarm has a push button (1) with a spring (4). After it is actuated, the button is held in its locked position. After unlocking, the spring returns the button to its ready position. When the button is in its locked position, an electric switch is actuated. The locking position of the button can be unlocked after removing a ring washer (2). The washer holds another switch (25) in its operative state. The washer can only be removed when the button is in its locked position. A cup (24) is fastened on a base plate (5) and guides the button. The washer is releasably connected to the cup. The button is pressed against the washer by the spring. When the button is actuated, a locking spring (8) locks into an opening on the button to hold in its place where the contacts (12) work.
Patent DE-4406860-A1 (DE)
Title: Device for preventing or interrupting snoring
Inventor: LUX-WELLENHOF GABRIELE
IPC: A61F5/56
Filed: 1994-03-02
Abstract: In a device for preventing or interrupting snoring, the operational reliability is to be increased. This is achieved in that essential components are integrated in a headband. This avoids cable connections which often lead to accidental slipping-off of the device during sleep. The device preferably also has a sensor for recording the breathing activity in order to detect cessation of breathing due to the snoring and to stimulate breathing again by corresponding stimuli. <IMAGE>
Patent DE-4408666-A1 (DE)
Inventor: WOESTING WERNER
IPC: F16D13/68
Filed: 1994-03-15
Abstract: In a multi-disk clutch or brake, the disks are separated by a spacer (3). The spacer (3) is elastic and made of a single piece.
Patent DE-4413382-A1 (DE)
Title: Three-phase rectifier circuit
Inventor: REUSCHEL KLAUS DIPL ING
IPC: H02J7/02
Filed: 1994-04-20
Abstract: Known 12-pulse rectifier circuits require a relatively large outlay for the drive system and for actuators. The three-phase rectifier circuit according to the invention manages to control the output voltage with three devices, which conduct the operating current in one of the two possible directions depending on the drive system. In spite of this, it almost has the behaviour of a 12-pulse rectifier circuit in respect of mains disturbances. These three devices are inserted upstream of the primary windings (1U1, 1V1, 1W1) of a three-phase transformer (1). In the case of three-phase rectifier circuits with small output voltages, the currents on the primary are relatively small and accordingly the devices mentioned also need to be designed only for the small currents. The three-phase rectifier circuit according to the invention can be used in a battery charging device, for example for charging lead-acid batteries, or in a device for interruption-free power supply. <IMAGE>
Patent DE-4419826-A1 (DE)
Inventor: REIBETANZ WILBERT DIPL ING
IPC: B23B31/12
Filed: 1994-06-07
Abstract: Proposed is a toolholder for a hand drill, the toolholder ensuring that a tool with a grooved shank inserted in the drill is particularly securely locked in place. The toolholder (10) has a locking element (37) which is located in a bore (39) in the main body (17) of the toolholder and can be moved radially into the tool-accomodating space (18) of the toolholder (10) so that its inside end locks a tool inserted in this space in place. The outside end (45) of the locking element (37) is connected to a closing element (40) in such a way that the two physically interlock. The closing element (40) is acted on by a spring (41) in the locking direction of the locking element (37) and can be moved back against the force of the spring by an unlocking sleeve (50), the physical interlock with the locking element (37) bringing the latter out of engagement with a recess in the tool.
Patent DE-4421189-A1 (DE)
Title: Control of placement of bobbins of different types on a creel
Inventor: VOSWINCKEL GERHARD
IPC: D02H1/00
Filed: 1994-06-17
Abstract: Bobbins (2) of different types as placed on a creel, esp. at warping, are identified by an electronic colour detector (5) which reports their positon so that it can be checked against the required distribution held in a data store (10).
Patent DE-4422358-A1 (DE)
Title: Marine drive coming to the surface and having a contoured fin
Inventor: MEISENBURG GARY L
IPC: B63H20/00
Filed: 1994-06-27
Abstract: In a marine drive 10 having two counter-rotating surface operating propellers 12 and 14, the upper end 302 of the leading edge 288 of the skeg 194 is spaced forwardly of the lower end 310 of the trailing edge 306 of the skeg 194 by a horizontal distance greater than the horizontal length of the torpedo (188), for full rudder control. The skeg 194 has a first zone 318 with outer surface profiles (12P - 15P Figs 12 - 15) which are continuous and define continuous skeg sidewalls (320, 322) therealong. The skeg 194 has a second zone (324) above the first zone 318 and with outer surface profiles (9P - 11P Figs 9 - 11) along horizontal cross-sections, which profiles are discontinuous and define skeg sidewalls with openings 192, (193) therein. The skeg 194 has a third zone 338 above the second zone 324 and with outer surface profiles (8P Fig 8) along horizontal cross-sections, which outer surface profiles define continuous skeg sidewalls (320, 322) along the third zone 338. <IMAGE>
Patent DE-4424982-A1 (DE)
Title: Panoramic camera with control device
Inventor: SCHOENHERR HANS-JOERG
IPC: G03B37/02
Filed: 1994-07-15
Abstract: An electric motor (14) is arranged with its axis parallel to and at a distance from the objective drum (2). The motor can pivot about a vibration axis (18) parallel to the motor shaft and has several drive take-offs in contact with the shaft, of which one is a fast drive and another a slow drive. An intermediate drive (23) forms a transmission between the objective drum and the fast drive (20). A second intermediate drive (26) similarly connects the drum to the slow drive (22). The second drive is mounted on a carrying lever (27) and can be brought into different operating positions. In one it is free of the drum and slow drive; in a second it engages them, the motor can be pivoted against a coupling spring (19) and the fast drive is freed from the first intermediate drive.
Patent DE-4435579-A1 (DE)
Title: Method for checking adhesive bond strength of chip carrier to card
Inventor: GUNDELACH HARRY
IPC: G01N19/04
Filed: 1994-10-05
Abstract: Method of checking the adhesive bond (4) between a carrier strip (1) for an IC chip (1C) and the surface of an electronic card (2) employs a press (not shown) to stress the bond (4) to failure. The strip (1C) is encapsulated by a casting resin (1H) on the carrier strip (1) having external connections (1G) brought out to contacts (1E) on one side of the plate (1) and the reverse side of the plate (1) is bonded to the shoulders (34) of a cavity (3) in the card (2) by the adhesive (4). The back surface (2B) of the card (2) is machined away to allow a press tool (6) to exert increasing force on the chip assembly supported by the platen (5) until bond fracture occurs.
Patent DE-4437042-A1 (DE)
Title: Polyacetal moulding material prodn. for low residual monomer content
Inventor: ALBERTI KLAUS DR
IPC: B29C71/04
Filed: 1994-10-17
Abstract: The prodn. of polyacetal moulding materials or mouldings (I) with a reduced content of residual monomer comprises exposing (I) to microwave radiation in a stream of gas.
Patent DE-4437426-A1 (DE)
Inventor: ROTHBALLER GERHARD
IPC: B23C5/24
Filed: 1994-10-20
Abstract: The invention relates to a milling cutter with a basic body (2) and an annular support (20, 20a, 120), in which the basic body (2) has chip spaces (3) around its periphery (4) and suitable recesses (9) to take cassettes (7) with cutters (5), in which the annular support (20, 20a, 120) is fitted on a face (17) of the basic body (2) away from the cutters (5) and the annular support (20, 20a, 120) is designed to support the cassettes (7) axially. The essence of the invention lies in the channel-like recesses (9) for the cassettes (7) which are open towards the chip spaces (3) each of which has a base (12) and walls (10, 11) which are smooth as far as the front (17) of the basic body (2) and have no projections and/or undercuts at all.
Patent DE-4439346-A1 (DE)
Title: New rare earth or transition metal complexes contg. hydrophilic gps.
Inventor: HERRMANN RUPERT DR
IPC: C12Q1/68
Filed: 1994-11-04
Abstract: Metal complexes of formula (M(L1L2L3))n-XmA (I) are new. M = a di- or trivalent rare earth or transition metal cation; L1-L3 = ligands which contain at least two N-contg. heterocyclic rings and are coordinated to M through N atoms; X = a reactive or activatable functional gp. covalently attached to at least one of L1-L3; n = 1-10; m = 1-6; A = counterion; provided that the complex contains at least one hydrophilic gp. contg. units Y. Y = 2-3C alkyleneoxy, 2-3C alkylenethio, 2-3C alkyleneimino and/or "polyhydroxy" (sic).  Also claimed is a conjugate comprising at least one complex as above coupled to a biological substance.  Pref. M = Ru, Re, Os, Cr or Ir, esp. Ru; L1-L3 = bipyridine or phenanthroline ligands; X = a carboxylic acid halide, anhydride, activated ester, maleimide, amine, carboxylic acid, thiol, halide, hydroxyl or photoactivatable gp.; the hydrophilic gp. is NR(CH2OH)3 or comprises 1-30 CH2CH2O, CH2CH2S or CH2CH2NH units; R = H or 1-5C alkyl. The conjugate is to biotin, an antibody or antibody fragment, a nucleic acid, a polypeptide antigen, an immunoreactive peptide or a hapten.
Patent DE-4440673-A1 (DE)
Inventor: MAC KEE GRAHAM EDMUND DR
IPC: C08F265/04
Filed: 1994-11-14
Abstract: In a process for producing modified rubber moulding materials, a first mixture (A) that contains at least one alkyl acrylate or methacrylate (a) having the general formula (I), in which R<1> stands for a hydrogen atom or a methyl group and R<2> stands for an alkyl group with 1 to 32 carbon atoms, a compound (b) having the general formula (II), in which R<3> stands for a hydrogen atom or a methyl group, R<4> stands for a hydrogen atom or an alkyl group with 1 to 8 carbon atoms, R<5> stands for a hydrogen atom or a methyl group and R<6> stands for a hydrogen atom, an alkyl group with 1 to 10 carbon atoms, preferably hydrogen, and optionally a first or several other monomers (c), is polymerised together with free radicals into a rubber (B). In a second step, the thus obtained rubber (B) is mixed with a second or several other monomers (d), preferably dissolved or swollen therein, to form a second mixture (C). In a third step, the second mixture (C) is polymerised together with free radicals into the modified rubber moulding material (D).
Patent DE-4442104-A1 (DE)
Title: Actuation unit for fixed disk drive with reduced moment of inertia
Inventor: SIM DONG-GOO
IPC: G11B21/08
Filed: 1994-11-25
Abstract: The actuation unit (70) is fixed directly onto the outer edge of an upper and a lower layer which are set on a pivot (72). The pivot is fixed to the casing (40) of the fixed disk drive. The inner side of the actuation unit has a central projection which fits into an aperture (71) formed between the upper and lower layers. In order to perform a read-write operation, the actuation unit rotates about the pivot. The above arrangement minimises the moment of inertia of the unit, and so reduces the time taken to move the read-write head to its destination. A possible variation is to omit the projections and instead insert a hollow cylinder in the aperture between the upper and lower layers.
Patent DE-4442684-A1 (DE)
Title: Material for adhesion to solid surfaces
Inventor: REHMER GERD DR
IPC: C09D133/06
Filed: 1994-11-30
Abstract: A material for adhesion to solid surfaces contains (A) copolymer(s) of (a) 65-99.9 wt.% cpds. of formula CH2=CR<1>-CO-OR<2> (I). R<1> = H or 1-4C alkyl; R<2> = 1-18C alkyl; and/or vinyl esters of formula R<3>-CO-O-CH=CH2 (II). R<3> = 1-12C alkyl; (b) 0-6 wt.% alpha,beta-unsatd. 3-8C mono- and/or dicarboxylic acids and/or anhydrides of 3-8C diacids, (c) 0.1-4 wt.% (meth)acrylamido-glycolic acid and (d) 0-34.9 wt.% other unsatd. comonomers, pref. with 2-10 C atoms; (B) 0.05-5 wt.% (w.r.t. A) of a metal chelate, pref. a Zr chelate, and/or an opt. polymerised metal acid ester of formula RnT(OR<4>)z (III) or (IV): T = di- to tetra-valent metal atom, pref. a Gp. II, III, IV or V metal, esp. pref. Ti; R = 1-8C alkyl or 6-16C aryl; R<5>, R<6> = 1-4C alkoxy or 1-18C aliphatic residue; R<4> = as for R<5>/R<6>, or 1-4C alkylamino; n = 0 or a whole no.; z = at least 1, pref. at least 2; n + z = valency of T; (C) 10-900 wt.% (w.r.t. A) organic solvent or a mixt. thereof with water; and (D) opt. fillers, tackifying resins and/or stabilisers.
Patent DE-4442841-A1 (DE)
Title: Seat occupant detection and restraint system for automobile
Inventor: GENTRY SCOTT B
IPC: B60R22/48
Filed: 1994-12-01
Abstract: The system uses a weight sensor and a seat inclination sensor. The detected weight differs from the actual weight of a seat occupant, the detected seat inclination providing a characteristic affecting the difference between he actual and the detected weight, used together with the detected weight to calculate the true weight of the seat occupant, for corresponding control of an inflatable air-bag (26). Pref. the air bag inflation device is controlled by a microprocessor (36) receiving the signals from the weight and seat inclination sensors and from a further vehicle impact sensor, allowing the air-bag to be inflated in an accident with sufficient pressure to restrain the seat occupant.
Patent DE-4444215-A1 (DE)
Title: Device for cleaning in between teeth
Inventor: WICH ROBERT
IPC: A61C17/032
Filed: 1994-12-13
Abstract: The device has a blade (11) with a triangular cross-section fixed at its lower end to a collar (10) of circular cross-section which has a bore (12) in it which connects to a channel (13). This channel leads to a cross-bore (14) near the edge (15) of the blade somewhere in the middle of the blade between the collar and the point (16). All edges and the point of the blade are rounded to avoid damage to the user's mouth or teeth. An extending shaft (20) with a central bore has a support socket (21) at one end and it is other end a support pin (22). In use, the blade with its collar are put onto the support pin on the shaft and the other end of the shaft is connected to a conventional mouthwash system.
Patent DE-4445153-A1 (DE)
Title: Photographic camera with waterproof casing
Inventor: REIBL MICHAEL
IPC: G03B17/08
Filed: 1994-12-17
Abstract: The camera has a waterproof casing (11,12) which accommodates equipment for transporting and guiding a film, an objective (15), and view finding equipment. The objective and the view finding lens (16) are both integrated into a one-piece carrier (14), which is fixed to the casing with a watertight connection.The carrier may have an integrated scattering lens (17) for flash equipment, and may be made out of injection moulded plastic. It may also be made in two parts, with the lenses made from a plastic material with optical properties, and the carrier made from a plastic material without optical properties.
Patent DE-4445378-A1 (DE)
Inventor: PAPE PETER
IPC: G01P13/00
Filed: 1994-12-20
Abstract: To determine the angular position of a rotating shaft starting from a standstill and going up to the highest permissible nominal speed and to suppress noise pulses in the square pulse sequence curve precisely corresponding to the tooth flank positions, a magnetic flux density signal received by a Hall cell (1) is compared with a threshold value signal (DC-TH) in a standstill output unit (2) and a standstill output signal (AS'') is produced. In addition, the magnetic flux density curve recorded by the first Hall cell (1) is compared with the magnetic flux density curve recorded by another Hall cell (1) and from that a window signal unit (5) generates a window signal (5) consisting of a sequence of pulses having a period that is approximately equal to a square pulse length. A static output signal (AS') is produced from the falling flank of the first pulse and the falling flanks of the subsequent pulses. The standstill output signal (AS''), the static output signal (AS'), the window signal (FS) and a square pulse sequence (ASR) generated in a dynamic selection circuit (3) connected to the Hall sensor unit (1) are input into an output circuit (6).
Patent DE-4447204-A1 (DE)
Title: Suction head for continuous sheet feeder of sheet working machine
Inventor: SCHWITZKY VOLKMAR
IPC: B65H3/08
Filed: 1994-12-30
Abstract: The head (4) has a transporting head (8) which is moved almost parallel to the direction of travel (T) of the sheets (1) by a drive (10). The transporting head is moved during its outward stroke against the action of a spring whilst attached to a sheet by negative air pressure. The sheet is gripped by rollers (6, 13) and pulled off the head. At the point of release the speed of the rollers is always greater than that of the transporting head and the suction force of the transporting head on the sheet is greater the spring force. As the sheet is transferred from the transporting head to the rollers, there is no relative movement between the sheet and the transporting head until release.
Patent WO-8202778-A1 (WO)
Title: Apparatus for wide angle shooting and large size enlargement
Inventor: SCHLUE BERND
IPC: G02B27/00
Filed: 1982-02-06
Abstract: The apparatus having a focalisation easily adjustable for a wide angle shooting and a large size enlargement with an extended focusing area and a preselectable working distance, is particularly appropriate for the visual observation as well as for the recording by means of photographic or cinematographic apparatus or exploration electronic cameras. It is characterized in that along an optical axis, two lenses are axially displaceable so that the first lens (Oa) on the object side forms a gathered spacial image independently of the final enlargement corresponding to the depth of the required field and in that the second lens (Or) on the camera or observer side forms a net image with final enlargement from said gathered image. The operating distance is fixed by the selection of the focal distance of the first lens on the object side.
Patent WO-8703599-A1 (WO)
Inventor: NICKISCH KLAUS
IPC: C07J31/00
Filed: 1986-11-28
Abstract: Un procédé est utilisé pour produire des 7alpha-acétylthiostéroïdes ayant la formule (I), dans laquelle R1, R2, R3 et R4 représentent hydrogène ou (a) représente le groupe (b) et (c) représente le groupe (d). Le procédé se caractérise par le fait que l'on transforme un 3-oxo-17alpha-pregna-4,6-diène-21,17 carbolacton ayant la formule (II), dans laquelle R3 et R4 ont la signification déjà décrite, avec de l'acide thioacétique en présence d'acides de Lewis.
Patent WO-9007358-A1 (WO)
Inventor: PFEIFER BERNHARD
IPC: A61N5/06
Filed: 1989-12-21
Abstract: Der Ultrarotstrahler weist ein topfartiges Gehäuse (1) auf, dessen Boden als Lüftungsgitter (11) ausgebildet ist. Mit Abstand von diesem Lüftungsgitter (11) ist ein ringförmiger, konischer Reflektor (2) gelegen, in dessen Brennpunktebene ein keramischer, für die Abstrahlung langwelliger elektromagnetischer Strahlung im Bereich von 1,2 - 2,1 νm ausgelegter Flächenstrahler (4) angeordnet ist. Zwischen dem Reflektor (2) und dem Lüftungsgitter (11) ist ein Gebläse (10) mit geeigneten, vorgeordneten Leiteinrichtungen (6) angeordnet, die die austretende Luft auf die Vorder- und Rückseiten des ringförmigen Reflektors (2) und dann in Richtung der elektromagnetischen Strahlen führen. Mit einem solchen Ultrarotstrahler kann ein Patient bereits aus geringer Entfernung mit hoher Tiefenwirkung bestrahlt werden.
Patent WO-9109773-A1 (WO)
Inventor: MERZ JOSEF
IPC: B63H11/107
Filed: 1990-12-12
Abstract: Propulsion par jet d'eau pour engins aquatiques comportant une tuyère (D) de section efficace variable grâce à des volets de commande réglables (20, 21) en fonction du rapport débit d'eau - vitesse de pompe = constante, et variable dans le sens efficace de l'éjection. La section transversale efficace de ladite tuyère est modifiée par l'intermédiaire de deux volets (20, 21) logés de manière ajustable indépendamment l'un de l'autre, dont le premier (20) a la forme d'un arc de cercle et est disposé de manière pivotante directement autour d'un palier (25') fixé dans le corps de la tuyère (19), et dont le second (21) est de forme rectiligne et peut être positionné au moyen de deux dispositifs de réglage (26, 33) situés indépendamment l'un de l'autre à ses deux extrémités de sorte que non seulement à son extrémité avant du côté du corps de la tuyère, mais aussi à l'extrémité arrière, du côté du bord inférieur du volet en forme d'arc de cercle, ou bien aux deux extrémités, le second volet peut ménager une fente pour le jet d'eau sortant.
Patent WO-9404869-A1 (WO)
Inventor: ZENKEL MARTIN
IPC: F22B37/00
Filed: 1993-08-02
Abstract: L'invention concerne un manipulateur permettant d'inspecter les colliers de serrage (4) placés dans la zone des coudes de tuyaux (6) d'un générateur de vapeur (2), à l'aide d'un appareil d'inspection (8). Un manipulateur (10) composé de plusieurs éléments (12, 14, 16) est prévu, qui contient un bras (16) coudé pivotant, adapté à la courbure de la zone des coudes de tuyaux (6) et possédant une extrémité libre, sur laquelle l'appareil d'inspection (8) est monté de manière à être déplacé dans le sens longitudinal.
Patent WO-9509338-A1 (WO)
Title: Kanalwärmetauscher
Inventor: PAUL EBERHARD
IPC: F28F27/02
Filed: 1994-09-27
Abstract: Bei einem Wärmetauscher (1) für zwei durchströmende Fluide (A, B) mit parallelen Strömungskanälen (4), der im Querschnitt aus schichtenweise aufeinanderliegenden Tafeln mit mäanderförmigem Profil ausgebildet ist, wobei eine aufliegende Tafel die Strömungskanäle (4) der darunterliegenden Tafel abdeckt und wobei jeweils seitlich benachbarte Stömungskanäle (4) von unterschiedlichen Fluiden durchströmbar sind, sind die Innenwinkel υ der vom mäanderförmigen Profil gebildeten offenen Trapeze kleiner als 90°. Durch diese kleinen Innenwinkel liegt eine Tafel jeweils auf der benachbarten darunterliegenden Tafel auf, so daß ein Ineinandergreifen benachbarter Tafeln verhindert wird. Dies trägt zu einer Erhöhung der Stabilität bei größeren Druckunterschieden bei und führt zu einer Gewichtsreduzierung des Wärmetauschers.
Patent WO-9742798-A1 (WO)
Title: Procede de realisation de connexions electroconductrices entre au moins deux structures de conducteurs
Inventor: MUNDIGL JOSEF
IPC: H05K3/32
Filed: 1997-04-29
Abstract: Procédé de réalisation d'au moins une connexion électroconductrice entre au moins deux structures de conducteurs (2, 4), dont au moins une est raccordée à un support (3) pour former un système composite de conducteurs. Au moins un des systèmes composites de conducteurs présente, au niveau des points de contact de la structure de conducteurs, des passages au niveau desquels est réalisée la connexion par apport d'énergie thermique ou par introduction d'une matière électroconductrice. L'invention permet la réalisation de connexions électroconductrices entre plusieurs structures de conducteurs, de façon simple et économique, et évite les dégradations de supports thermoplastiques même thermosensibles.
Patent WO-9912315-A1 (WO)
Title: Schaltungsanordnung und verfahren zur minimierung von bitfehlern
Inventor: STOLL DETLEF
IPC: H04L25/06
Filed: 1998-08-18
Abstract: Schaltungsanordnung und Verfahren zur Minimierung von Bitfehlern, wobei jeweils korrespondierende Bits einer Bitfolge mit der korrigierten Bitfolge oder einem Fehlersignal verglichen und bei Nichtübereinstimmung die Nachbarbits der korrigierten Bitfolge zur Korrektur eines aus einem Abtastzeitpunkt und einem Schwellwert gebildeten Entscheidungskriteriums herangezogen werden.