baber/WOPTO huggingface dataset:
Patent WO-0165737-A1 (WO)
Title: Verfahren zur übertragung von zusätzlichen optischen signalen im s-band
Inventor: KRUMMRICH PETER
IPC: H04B10/08
Filed: 2001-02-12
Abstract: Bei der Übertragung von optischen Signalen (C-Bein,L-Bein) in herkömmlichen Übertragungsbändern - insbesondere C-Band und L-Band - und zusätzlichen optischen Signalen (S+-Bein) im S+-Band über eine optische Faser (OF) wird mindestens ein optisches Pumpsignal (ps1,ps2) zur Verstärkung aufgrund des Raman-Effektes der im S+-Band übertragenen zusätzlichen optischen Signale (S+-Bein) in die optische Faser (OF) eingekoppelt, wobei die Wellenlänge des mindestens einen optischen Pumpsignals (ps1,ps2) im Wellenlängenbereich von 1320 nm bis 1370 nm liegt.
Patent WO-0214808-A1 (WO)
Title: Messvorrichtung und verfahren zur vermessung einer sitzmatte für einen fahrzeugsitz
Inventor: SIEFERT DIETER
IPC: B60N2/90
Filed: 2001-06-23
Abstract: Es wird eine Messvorrichtung bzw. ein Verfahren zur Vermessung einer Sitzmatte (10) für einen Fahrzeugsitz vorgeschlagen, die dazu dienen, durch einen Unterdruck, der in der Sitzmatte (10) erzeugt wird, einen Funktionstest bzw. eine Aufname von Messwerten durchzuführen. Der Unterdruck wird durch einen Differenzdruck zwischen diesem Unterdruck und dem äusseren Luftdruck eingestellt. Dadurch wird das erfindungsgemässe Verfahren unabhängig von dem äusseren Luftdruck. Der Regler (8), der den Differenzdruck einstellt, ist entweder elektronisch oder mechanisch ausgebildet.
Patent WO-02095445-A1 (WO)
Title: Warnsystem und verfahren zur überwachung eines toten winkels für ein fahrzeug
Inventor: BERENS JOERG
IPC: G01S13/931
Filed: 2002-03-07
Abstract: Ein Warnsystem für ein Fahrzeug (1) weist einen ersten Abstandssensor (2) zur Erfassung eines Bereichs (3) auf, wobei der Bereich (3) zumindest teilweise innerhalb eines toten Winkels liegt. Das Warnsystem hat Mittel zur Ermittlung einer Bewegungsrichtung eines Objekts - beispielsweise eines Fahrzeugs (4) - relativ zu dem Fahrzeug (1) sowie Mittel zur Erzeugung einer Warnmeldung in Abhängigkeit von der Bewegungsrichtung des Objekts. Dies erlaubt es, nicht relevante Objekte, beispielsweise Fahrzeuge des Gegenverkehrs, auszublenden, so dass nur relevante Objekte in dem toten Winkel zur Erzeugung einer Warnmeldung führen. Zur Ausfilterung des Gegenverkehrs kann auch ein weiterer Abstandssensor (5) zur Erfassung eines Bereichs (6) im vorderen Bereich des Fahrzeugs (1) eingesetzt werden.
Patent WO-03072855-A1 (WO)
Title: Verfahren und vorrichtungen zur elektrolytischen metallisierung von lochwänden und strukturen
Inventor: HUEBEL EGON
IPC: H05K3/07
Filed: 2003-01-21
Abstract: Die Erfindung betrifft Verfahren und Vorrichtungen zur Galvanisierung von Löchern, Sacklöchern und Strukturen bevorzugt in und auf Leiterplatten. Bei den bekannten Verfahren zur Galvanisierung der Löcher werden die Oberflächen überwiegend metallisiert. Dies ist unerwünscht.Die Erfindung kombiniert die elektrolytische Wirkung von unterschiedlichen Anoden/Kathodenabständen mit jeweils unterschiedlichen Polaritäten des Badstromes in zwei Behandlungsschritten. In den Figuren sind die beiden Schritte mit den Abständen der Elektroden und die Polaritäten der Badstromquelle eingezeichnet. Bei großem Anoden/Kathodenabstand des Gutes 1 von der Elektrode 2 werden die Oberfläche und die Löcher metallisiert. Bei kleinem Anoden/Kathodenabstand wird die Oberfläche überwiegend entmetallisiert, nicht jedoch die Löcher. Als Ergebnis werden überwiegend die Löcher metallisiert und nicht die Oberflächen.
Patent WO-2005027311-A1 (WO)
Inventor: BINDER ALFRED
IPC: H02K1/17
Filed: 2003-09-05
Abstract: Moteur électrique (10) qui possède une bague de reflux (11) sur la face interne (30) de laquelle des aimants (46, 47) de polarité différente sont placés par paire et sont au moins approximativement diamétralement opposés. La bague de reflux (11) possède dans la direction de la périphérie une épaisseur (30) de paroi variable et prédéterminée de manière ciblée. De préférence, l'épaisseur (30) de la paroi est plus grande dans une première et / ou une deuxième zone périphérique (31a, 31b) située entre les aimants (46, 47) que dans une troisième et / ou une quatrième zone périphérique (32a, 32b) qui entoure au moins partiellement les aimants (46, 47). Le moteur électrique (10) pourvu d'une bague de reflux (11) selon la présente invention permet la réalisation de moteurs électriques (10) plats et légers qui possèdent une forte densité de puissance.
Patent WO-2004070321-A1 (WO)
Title: Sensor arrangement
Inventor: ROEPKE STEFAN
IPC: G01D5/16
Filed: 2003-10-10
Abstract: The invention relates to a sensor arrangement for the non-contact positional recording of a set-point element, in particular a set point element in a circuit of an electronic device, comprising a magnetic field sensor and a magnetic field generator which may be displaced relative to the above and which has a magnetic flux density which changes with position. The magnetic field sensor (14) thus generates an output signal, dependent on the magnetic flux density of the magnetic field generator (12).
Patent WO-2004078528-A1 (WO)
Inventor: MATTES BERNHARD
IPC: B60R21/34
Filed: 2003-10-17
Abstract: A device, for monitoring a bonnet on a vehicle, is disclosed, connected to a controller for a retainer system. A trigger algorithm in the controller is affected depending on a signal from the device. The device monitors the closed state of the bonnet, preferably by means of mechanical switches.
Patent WO-2004061872-A1 (WO)
Inventor: DIESSNER ARMIN
IPC: H01B17/18
Filed: 2003-11-21
Abstract: Selon l'invention, un conducteur électrique (6) est soutenu au moyen d'un isolateur support (1). L'isolateur support (1) présente une zone de réception (5) destinée au conducteur électrique (6), ainsi qu'une zone de base (7) destinée au montage de l'isolateur support (1) sur une surface porteuse. La section centrale (2) formée entre la zone de base (7) et la zone de réception (5) est constituée par des branches (3, 4) s'étendant l'une vers l'autre.
Patent DE-1809934-A1 (DE)
Title: Metal casting centrifuge
Inventor: G BAUMANN DR-ING HANS
IPC: B22D41/50
Filed: 1968-11-20
Abstract: Feeding casting metal for continuous casting plant Process which is partic. useful in the continuous casting of steel, provides for a disc-like body to be positioned in front of the mouth of the feed pipe which extends into the mould. The outlet cross-section is formed by its distance from the mouth edge.
Patent DE-1918115-A1 (DE)
Title: Embossed matrix - made from cardboard whose external faces are treated with silicone pore sealer to ensure matrix dimensional st
Inventor: SCHWARZ HANSKARL DR ING
IPC: B41N11/00
Filed: 1969-04-10
Abstract: Embossed matrix used in the prodn. of newsprint stereo-printing plates has its dimensions stabilised to prevent inaccuracies during casting by treating both faces of the cardboard from which the matrix is produced with a silicone material which seals the pores following hardening.
Patent DE-1939636-A1 (DE)
Title: Sequential oral contraceptive pack
Inventor: MCKAY CAREY HARVEY
IPC: A61J1/03
Filed: 1969-08-04
Abstract: Sequential oral contraceptive pack.. N3A. Giving reduced side effects by minimising oestrogen levels, and by a sequential arrangement of different pills. The pack contains at least 28 pills (tablets, etc.), of which 25-27 are active, and 1-3 are placebo's. Of the active pills, 17-20 contain only oestrogen, with at least one dosage increment in the series, and the remainder contain both oestrogen and gestagen. Preferred doses are 0.05-0.08mg and 0.07-0.08mg oestrogen in the low ang high level oestrogen pills, and 0.07-0.12mg oestrogen and 0.8-1.4mg gestagen in the combined pills. Throughout each pack, with the pills in correct sequence, the oestrogen content is never allowed to fall (except in the placebo's), either being constant or increasing.
Patent DE-1951795-A1 (DE)
Title: Alkylenebisdithiocarbamates stabilized with - diaminotoluene
Inventor: KOBAYASHI REISUKE
IPC: B21D7/12
Filed: 1969-10-14
Abstract: Metal salt of alkylene-bis-dithiocarbamic acid (esp. Zn and Mn ethylene-bis-dithiocarbamates) and fungicidal mixtures contng. them are stabilised (partic. against high temps. and humidity) by intimately mixing with an effective amount of diaminotoluene (pref. 2,4-and/or 2,6-diaminotoluene.).
Patent DE-2014316-A1 (DE)
Title: Laminated paper web making machine withsuper
IPC: D21F11/04
Filed: 1970-03-25
Abstract: Laminated paper web making machine having a number of superposed endless paper web forming belts which are movable laterally for interchanging or exchanging has each of the belts supported on the respective floor adjacent the headbox. These are staggered vertically on opposite sides of the machine and the portions of the belts remote from the headboxes and which are overlapping one another are supported cantilever fashion.
Patent DE-2034157-A1 (DE)
Title: Attachment of sliding clasp fastener teeth - to knitted fabric
IPC: A44B19/56
Filed: 1970-07-09
Abstract: The teeth, in the form of e.g. an extruded plastic coil, are fed via a guide to a chain knitting machine on which the fabric is formed, and a latch needle co-operates with the end latch needle of the machine to knit alternate stitch loops of the end wale of the fabric so that they extend across the branches of adjacent teeth. Alternatively the latch needle may reciprocate transversely to its length so that it co-operates alternately with the two end machine latch needles, and the coil may be provided with a textile core.
Patent DE-2036845-A1 (DE)
Title: Sewing shoe upper blanks - automatically with photoelectric monitoring
IPC: D05B33/00
Filed: 1970-07-24
Abstract: Automatic shoe upper sewing machine comprises gripping and aligning devices which grip and align the shoe upper components prior to sewing, feeding devices which advance the aligned components to the sewing station at which the aligned components are sewn together in an overlapped state together along a predetermined seam line under the control of photo-electric feelers which monitor the direction of movement of the components.
Patent DE-2054635-A1 (DE)
Title: Jolt squeezing machine - with anvil spring to contain energy within jolting components
IPC: B22C15/10
Filed: 1970-11-06
Abstract: In the prepn. of sand moulds, the cycle of jarring the jolting table against the anvil by compressed air allows the table to drop under its own weight against the anvil, the spring absorbing the energy and containing it. The purpose is to prevent the shock being transmitted to the machine frame which would lead to undesired vibrations in the mould-forming process.
Patent DE-2064090-A1 (DE)
Title: Chromatographic analysis of gas dissolved in - liquids
IPC: G01N30/06
Filed: 1970-12-28
Abstract: To determine the content of gases which are dissolved in liquids, a sample is injected into a separator filled with glass wool on which it is deposited as a fine film, together with a carrier gas. The gases, freed from liquid, then enter a chromatographic column.
Patent DE-2121711-A1 (DE)
Title: Wire press automatic cut out
IPC: B21C31/00
Filed: 1971-05-03
Abstract: Automatic cut out device for wire presses may be operated by a spring loaded lever activating an electromagnet which disconnects the machine from its drive. In the control desk the device is inserted between the feed rate control device and the control for rotating the machine. The cut out activated by the impulse emitter, i.e. the electro magnet is a clutch. There is also an independently acting setting device for the controller which rotates the machine, i.e. the motor switch.
Patent DE-2139756-A1 (DE)
Title: Filter bed clarifier - incorporating foraminous screens preventing breakup and migration of particle layers
Inventor: BOZE RONALD A
IPC: B01D24/16
Filed: 1971-08-07
Abstract: A filter bed of a clarifier comprises at least one coarse layer of particulate material underlaying a layer of fine particulate material. The layers are separated by a foraminous screen which prevents migration of the coarse particles into the fine particles. A second screen is placed on top of the layer of fine particles and this prevents breakup of the layer when it is unfluidised i.e. during normal operation, but permits its breakup during purging when it is fluidised. The liquid to be clarified is introduced beneath the coarse layer and the purified fluid is removed from above the fine layer.
Patent DE-2203459-A1 (DE)
Title: Cyclopentene purificn - by treatment with cation exchange resin
Inventor: KOEHLER HANS-DIETER DR
IPC: B01J39/05
Filed: 1972-01-26
Abstract: Purificn. of cyclopentene contg. mono- and dialkylenically unsatd. C5 hydrocarbon impurities comprises treating with a macroporous cation exchange resin in the H form, by contacting the impure cyclopentene and resin discontinuously or (pref.) continuously by passing the hydrocarbon through a bed of the resin at >= room temp. pref. is approx. 40 degrees C and purified cyclopentene pref. recovered by distn. Prods. have high purity and are suitable for polymer prodn. by stereospecific polymsn.
Patent DE-2205542-A1 (DE)
Title: Heat resistant chromium, nickel, tungsten steel
Inventor: DAWSON DAVID WHITFIELD OUTRAM
IPC: C22C19/05
Filed: 1972-02-05
Abstract: The steel contains 23-32% Cr, 28-38% Ni, 7-12% W, 0-4.5% Mo, 0-8.9% Co, 0.25-0.90% C, 0-0.06% S, 0-0.06% P, 0-0.25% N and elements for improving the smelt, in addition to Fe and impurities. It has better mechanical strength both at room temp. and high temps. e.g. 1000 degrees C, than conventional high alloy Cr-Ni steels and is used when good mechanical properties at high temps. combined with resistance to the surrounding atmosphere are required. Cast, wrought and welded articles can be produced.
Patent DE-2210930-A1 (DE)
Title: Multi-element mixing appts - with endless belts delimiting the mixing chamber
Inventor: ENGELS KASPAR
IPC: B01F7/00
Filed: 1972-03-07
Abstract: The appts. comprises second rotary mixing elements moving in alternately opposite senses at high speed. The mixing chamber is at least partially defined by moving endless belts operating continuously or intermittently. Esp. suitable for mixing materials, one component of which is strongly adhesive, e.g. mixing solids with a binder.
Patent DE-2211055-A1 (DE)
Title: Mixing head for plastics - having revolving conical tube to eject residual mixture automatically after each shot
Inventor: CLASEN HEINRICH
IPC: B29B7/40
Filed: 1972-03-08
Abstract: A mixing head for two-multi-component liquid reaction resins is used for cellular or solid mouldings, for casting and for injection moulding, e.g. for epoxy resins, unsatd. polyesters, polyamides and esp. for polyurethane foam; to remove the mixt. from the mixing chamber, the chamber is constructed as a mixing tube rotationally mounted in a housing and having an internal dia. which continuously widens towards the discharge opening. Pref. two concentric, hollow opposedly remolving shafts have meshing mixing blades mounted upon them. Rapid rotation of the shaft completely expels the mixt. without need for flushing through.
Patent DE-2213429-A1 (DE)
Title: Continuous sponging of textile fabrics - by vapour treatment and pressing on successive perforated drums
Inventor: RIEDEL DIETER
IPC: D06C7/00
Filed: 1972-03-20
Abstract: A continuous textile fabric is supported on a continuous belt as it is passed consecutively around a first perforated drum where it is treated with vapour (e.g. steam) and a second perforated drum where it is pressed. In passing to and from each drum the fabric and belt pass around feed and delivery rolls which are rotated at different speeds to control the tension in the fabric. Pref. the fabric is cooled as it passes around the second drum, and the difference in the rotational speeds of the feed and delivery rollers is insufficient to deform the belt. A tensioning device for the belt may be provided and pref. the feed and delivery rolls are driven from a common motor via gearing.
Patent DE-2242377-A1 (DE)
Title: Prodn of protein-contg feedstuffs - from activated sludge by shock drying
Inventor: KLONNER PAUL DIPL ING
IPC: A23K10/37
Filed: 1972-08-29
Abstract: Protein-contg. feedstuffs and feed additives are produced by (a) mechanically dewatering surplus activated sludge to a dry substance content of 5-15 (pref. 8-12) wt.%, pref. after addn. of a polyelectrolyte flocculating agent and (b) subjecting the product to shock drying at 100-160 degrees C (pref. 120-140 degrees C), pref. in a double-roller slurry drier, the whole process being carried out in the presence of O2. The shock drying breaks down the bacterial cells and simultaneously dries and sterilies the material without damaging heat-sensitive vitamins and amino acids.
Patent DE-2244406-A1 (DE)
Title: Laminated board for concrete shuttering - has high bending strength provided by outer layers of wood pref. veneer with chipboard core
IPC: E04G9/05
Filed: 1972-09-09
Abstract: A method of making boards or panels for concrete shuttering, predominantly from wood, consists of pressing a laminated structure comprising a central core of chipboard and, (symmetrically) each side of the core thin layers of timber with facing sheets of moisture-impermeable material, esp. hot-setting phenolic paper. Each thin timber layer is pref. made of >=2 sheets of veneer with their grain directions crossing.
Patent DE-2309923-A1 (DE)
Title: Bobbin sleeve collection and sorting unit - with individual conveyance and inclined rolling planes for alignment
Inventor: NICOLO PIER FRANCESCO
IPC: B65G47/14
Filed: 1973-02-28
Abstract: The individual bobbin sleeves are passed into a funnel-shaped glass fibre and resin collector to pass along conveyors to an angled surface bin for a vertical stepped container to lift out the individual bobbins under photo-electric cell control. After leaving the top of the conveyor, the bobbins roll down inclined planes for alignment under the effects of gravity and rolling action. Device does not require manual sorting and aligning methods.
Patent DE-2321485-A1 (DE)
Title: Steel ball type therapeutic patch - three to five balls on sticking plaster allow placement error
Inventor: HARIMA TOYOAKI
IPC: A61F13/02
Filed: 1973-04-27
Abstract: Adhesive therapeutic patch for treatment of stiff or painful shoulders etc., incorporates three, four or five balls adhered to the patch in regular geometric formation. Pref. the balls are arranged respectively in triangular, square or rectangular, and quincunx pattern. They are of steel 1 mm dia. on a patch of sticking plaster 12 x 15 mm. The patch allows for some error in placement over the seat of the trouble, as compared with the usual patch of this kind which has only one ball.
Patent DE-2330012-A1 (DE)
Title: Dotted line recorder for several test values - has a printer moving across a moving chart, pressed to it for a point recording
Inventor: LIMBERG JOERG
IPC: G01D15/22
Filed: 1973-06-13
Abstract: A separate, independently operated printer, and its own paper chart are available for each test value. This equipment, together with the printer drive and the chart transport is mounted in separae housings, but a common drive for the printer to-and-fro movement is supplied, to which the printers in housings arranged in a row are connected. The printers are printing tubes connected to a cable drive with a pulley, with all pulleys interconnected, or connected to a common drive. The pulley shafts project from the housings and are connected with each other or to a stub shaft in the drive.
Patent DE-2339956-A1 (DE)
Title: Steering wheel lock with plastics parts - has plastics cam plate which prevents bolt from operating until external catch is depressed
Inventor: PENZKOFER FRANZ
IPC: B60R25/021
Filed: 1973-08-07
Abstract: The simple and safe design of steering wheel lock has the lock cylinder arranged so that the key is only withdrawn in one axial and/or radial setting of the cylinder. Before the cylinder reaches this setting, a ratchet catch drops into position and blocks further movement of the cylinder, while the blocking bolt is prevented from operating by a plastics cam plate held by the ratchet. An external catch is pressed and the key and lock are turned to the withdrawal position, with the cam released to turn and release the bolt. The cam is inserted through a side slot in the otherwise sealed housing, and retained by the lock cylinder.
Patent DE-2340685-A1 (DE)
Title: Camera carrying pouch with belt or pocket clip - has a rigid back panel with a hinged spring lever
Inventor: MEINUNGER HELMUT
IPC: A45C11/38
Filed: 1973-08-10
Abstract: The pouch is designed particularly for use with miniature type pocket cameras. The accessory enables the user to carry the camera in a readily accessible position on the exterior of his clothing clipped to a belt or pocket. The pouch has a stiff, rigid back panel. A spring clip lever is hinged to the panel near the top. The lever has curved cam projections at the hinged end which hold the free end firmly against the back when the clip is closed over a belt or open pocket.
Patent DE-2341607-A1 (DE)
Title: Flush toilet for caravan - with attached tank which is emptied via outlet valve into wheeled transporter
Inventor: AMTENBRINK FRIEDRICH
IPC: B60R15/04
Filed: 1973-08-17
Abstract: The toilet is connected rigidly to a collecting tank, and is separated from the tank by a movable flap. The toilet is flushed using a pump and a chemical dosing reservoir. The bottom of the tank is fitted with an outlet duct closed off by a shutter valve operated by a hand lever. The outlet duct is outside the caravan and a special emptying trolley has an inlet duct, closed off by a flap valve. This is pushed over the outlet valve and the shutter valve opened. The trolley has an outlet port and is readily tipped into the discharge point. The operation is a closed system with no risk of soiling the user.
Patent DE-2343088-A1 (DE)
Title: Pipe suspension strap arrangement - uses oval apertures wider than normal strap width with screw fixture
Inventor: SANDIG INGWER
IPC: F16L3/14
Filed: 1973-08-25
Abstract: Strap for pipe suspension has apertures which are oval-shaped in formations which are larger than the normal strap width. Screws are used for hole peripheral fixture.
Patent DE-2347159-A1 (DE)
Title: T.V. receiver cct. - is designed for elimination of interference voltages from video signal
Inventor: KOUBEK MICHAEL
IPC: H04N5/21
Filed: 1973-09-19
Abstract: The circuit comprises a differential amplifier with two n-p-n transistors, a common emitter resistor and a connection between their collectors. It limits interference pulses to a mean grey value. Video signals, in which the synchronisation pulses, starting from a positive maximum voltage, are directed towards negative values, are applied to the first transistor base. The second transistor base is connected to a tapping of a resistive voltage divider between the supply voltage and frame. It connects a threshold voltage whose value lies just below the synchronisation pulse negative peak. The first transistor collector is connected through a resistor to the supply voltage source.
Patent DE-2349237-A1 (DE)
Title: Washing machine water level control - by float with magnet in a differ-ential membrane valve unit
Inventor: BIANCO CARLO
IPC: A47L15/42
Filed: 1973-10-01
Abstract: When the water level in a clothing or dish washing machine rises beyond its normal level, it flows into a float chamber causing a float to rise carrying a permanent magnet with it. The magnetic field is then insufficient to hold a ferrous valve which drops into its seating in the water flow chamber, blocking the outlet, the rapid rise in water press. causing membranes to seal the water channel. The purpose is to provide an accurate water level monitor, with rapid cut-off in the water input, in a system unaffected by dirt or corrosion.