baber/WOPTO huggingface dataset:
Patent AU-734204-B2 (AU)
Title: Device at a cleaning machine
Inventor: OLSSON STIG
IPC: A47L11/16
Filed: 1998-07-28
Granted: 2001-06-07
Abstract: The invention relates to an arrangement (1) for a cleaning machine (2) comprising a number of electrically powered rotating disks (3,4) which carry a brush (5) and a hand-held shaft (6) with a fluid supply line (7) for the supply of cleaning fluid (43) to the aforementioned discs (3-4). In accordance with invention, at least two disks (3,4) mounted in mutually opposing directions of rotation and at a relative distance from one another are so arranged as to carry a brush, etc. (5) on their respective outer free end for pressing into contact with the intended surface (8) to be cleaned. The discs (3,4) are supported by a machine (12) supported in such a way as to be capable of pivoting about articulation extending in pairs at an angle to one another. A fluid with a pump is capable of attachment.
Patent AU-730983-B2 (AU)
Title: Methods for identifying optical fibers which exhibit elevated levels of polarization mode dispersion
Inventor: HASKINS LORI L
IPC: G01M11/00
Filed: 1998-08-14
Granted: 2001-03-22
Abstract: Methods for identifying optical fibers which exhibit elevated levels of polarization mode dispersion (PMD) are provided. The methods employ difference traces obtained from optical time domain reflectometer (OTDR) measurements. The presence of a cyclical pattern in such a difference trace has been found to be indicative of a fiber having an elevated level of PMD.
Patent AU-750755-B2 (AU)
Title: Endothelin antagonist and a renin-angiotensin system inhibitor as a combined preparation
Inventor: MUNTER KLAUS
IPC: A61P9/08
Filed: 1998-09-10
Granted: 2002-07-25
Abstract: A combination of endothelin antagonists and RAS inhibitor is described. The combination is suitable for controlling diseases.
Patent DE-1814219-B2 (DE)
Title: Automatic switch points for overhead conveyors - are set for new direction by guide wheel of passing waggon
IPC: B61L23/00
Filed: 1968-12-12
Abstract: The switch points for diverting circular conveyor waggons are automatically operated by the passing truck so that the next-following one is diverted to the other guide rail. The points comprise a straight and a curved section of rail (1, 2). Between the rails is a tongue plate (3) which swivels on a bolt passing through a bearing block (5). An extension to the plate (12) carries two bolted striker blocks, one for the straight section (8) and one for the curved section of rail (7). The passing guide wheel of one suspended waggon in one of the track sections strikes the block, causing the tongue plate to be forced into the other position. The following truck will pass down the other section of rail and drive the tongue back to its original position. A leaf spring bearing on the end of the tongue extension (11) holds it in the operated position each time.
Patent DE-1917499-B2 (DE)
Title: Multi-way valve assembly - is operated by electro magnetic auxiliary valve and built up from at least two three way valves
IPC: F16K31/42
Filed: 1969-04-05
Abstract: The multi way valve consists of separate three way valves, each with its own valve housing made from plastics. The housings are mounted axially behind one another or against a centre piece. The valves are mounted so that the connecting channels are sealed around one or more fixing holes. The centre piece has a through bore with which it is connected to a supply line. Several valve assemblies can be mounted in this way next to one another in a small space and can be mounted and disconnected from the narrow side.
Patent DE-1935855-B2 (DE)
Title: Original copy holder attached to typewriter - has line pointer and copy movement controlled by rotation of typewriter platen
IPC: B41J29/15
Filed: 1969-07-15
Abstract: A holder for the original copy from which a typist is copying is mounted at eyelevel above the platen (2) which has an endless conveyor band (1) passing around its lower circumference and the surface of the holder. The copy (17) is held in place on the band by clamps (18, 19) which can at will be slid along the band edge. A line pointer (16) is mounted by a magnet to the holder board edge (15). As the platen is advanced, the conveyor band and hence the copy clamped to it is advanced by the same amount. The paper being typed upon is guided by a channel (7) located below the line pointer so that it does not obscure the original copy.
Patent DE-2001321-B2 (DE)
Title: Railway track-to-locomotive signalling system - passes control data in serial form via alternating phase track loop
IPC: B61L3/22
Filed: 1970-01-13
Abstract: The railway signalling system comprises a twin-conductor phase-reversal transmission line running the length of a supervised line prior to a stop signal (2). The reversed-phased loops (100, 101) define equally-spaced track sections in which stopping distance, speed and other data can be passed to a locomotive. The control-centre transmitting equipment comprises a command unit (3) providing signals related to the required locomotive approach speed and braking with respect to the individual track sections and whether the signal (2) is in the 'stop' or all clear condition. The command signals and track section indentification (AN9 are encoded (5) and passed through a parallel-serial converter (8). A pulse generator (4) synchronises the data processing and transmitter units. The transmitter (9) is connected to the track loop.
Patent DE-2025209-B2 (DE)
Title: Liquid feed delivery device - has flowmeter coupled with pulse generator acting on valve switching instrument
IPC: A01K5/02
Filed: 1970-05-23
Abstract: The animal feed device is especially for pigs and uses liquid feed. It consists of a feed line which emerges from a liquid feed container and passes to stall boxes or feed points. The feed line has a number of feed delivery openings and contains a fodder pump behind which is a flow meter. A drive cut-off valve is fitted to each delivery orifice and has a switching instrument to control the valves and achieve given metering. The flow metering instrument is coupled with a pulse generator with continuously delivers control pulses proportional to the measured flow volume. The switching instrument comprises a pulse totalizer which is acted up by the control pulses and can be programmed separately for each cut off valve.
Patent DE-2036230-B2 (DE)
Title: Fluid coupling fitment with integral filter - comprising rectangular block with fluid passages and through bolt holes
IPC: B01D35/30
Filed: 1970-07-22
Abstract: Piping fitment has a filter cup mounted on an essentially box shaped fitment. A fluid connection passage connects with one side of the filter element. The outlet from the filter leads into another passage leading to an outlet on the other face of the fitment. The mounting head is a rectangular block and the filter cup is mounted on one surface of this. Two other opposing faces serve as flange connections for the fluid connections. Each face has coaxial fluid connections and bolt holes for the flange bolts. One fluid passage is straight through while the others, although coaxial serve as inlet and outlet connections for the filter. For use with a hydraulic system. Permits installation of filters in line fitments without additional piping.
Patent DE-2052187-B2 (DE)
Title: Controllable switch for HF connection of coaxial cables - has permanent magnet holding contact spring in open position when flux is switched off
IPC: H01P1/12
Filed: 1970-10-23
Abstract: The controllable switch is used for making an hf connection between coaxial cables. The switch room is formed by the extension of the external conductor. The contact section of a spring forms the link between the two internal conductors. The switch actuation is via a magnetic control flux which cuts the contact spring. There is also an opposing flux produced by a permanent magnet. The permanent magnet (12) will hold the contact spring (3) in the open position when the control flux is switched off. When in the open position, the contact spring will touch the wall at various contact points (15) and held at the wall potential. The dimensions of the cylindrical switch housing, the contact spring and the contact piece match the characteristic impedance of the coaxial cables.
Patent DE-2057871-B2 (DE)
Title: Plastic component welding clamp - with closed circuit hydraulic drive producing variable force
Inventor: GRUENING PAUL
IPC: B29C65/20
Filed: 1970-11-25
Abstract: Apparatus for welding plastic profiles together has slides to which the ends of the profiles to be welded are clamped, the slides then moving inwards to bring the ends to the hot plate, where the softened ends are then held under a multi-stage force as the cool and has a drive mechanism for the slides which contains a closed hydraulic circuit to produce the multi-stage force. Pref. the closed hydraulic system comprises two concentric pistons, one inside the other, their different areas producing two stages of applies force; the pistons are moved by an external mechanism, and the cylinder containing them is moved and actuates the slide mechanism. The cylinder chamber is connected to a further hydraulic reservoir containing a spring-loaded piston. The system enables a multi-stage force to be produced without any valves or pumps in the hydraulic circuit.
Patent DE-2118719-B2 (DE)
Title: Cardiac and respiratory monitoring appts. - has alarm cct. responsive to critical frequencies and to disturbance of either pick-up
IPC: A61B5/08
Filed: 1971-04-17
Abstract: The apparatus includes first and second pick-ups each attached to the patient, with the first pick-up producing signals representing a first respiratory condition and cardiac activity, while the second pick-up produces a second respiratory activity representing signal. The signals are fed to processing and evaluating circuitry which is operative to produce warning and alarm signals in the event of a variation in the frequency of either the respiratory or cardiac signals deviating from predetermined values by more than a predetermined degree. The second pick-up may be a thermistor positioned in the patients respiratory flow passage, and provided with means for producing a warning signal if asphyxiation occurs.
Patent DE-2239399-B2 (DE)
Title: Opening window unit esp. for caravan roof light - has leaf spring pairs on opposing sides to provide over-centre action
IPC: E04D13/035
Filed: 1972-08-10
Abstract: The roof light is mounted by four, flat leaf springs to its frame. Each spring has one end engaged with the roof light and its other end engaged with the frame. The distance separating each pair of engagement points is less than the length of the associated spring so that the springs adopt a curved configuration affording the over-centre action to retain the roof light either open or closed. Stops on the frame limit the degree of opening; by providing adjustability for the stops, different degrees of opening can be made available. The springs may be formed with eyes on their ends to fit the window frame.
Patent IE-S59922-B2 (IE)
Title: A tamper-evident closure device
Inventor: DUDZIK MARK HENRYK FRANK
IPC: B65D17/00
Filed: 1993-11-25
Abstract: A tamper-evident closure device (11) for a container (10) has a tear tab (17) which can be at least partially detached by tearing to leave an opening (21) through which the contents of the container (10) can be removed. A roller (18) integral with one edge (17b) of the tab (17) has an operating member (19) for manually rotating the roller (18) back across the tab (17) from the one edge (17b) such that during such rotation the tab (17) is progressively torn away starting at the one edge (17b).
Patent JP-S577475-B2 (JP)
IPC: H01R12/68
Filed: 1977-02-17
Abstract: A flat conductor cable connector includes a base for receiving a conductor including a pair of apertures in the base and a pair of upstanding insulation-rupturing lances spaced inwardly of the apertures in the base, and an arm hingedly connected with the base including a pair of lances, each lance in alignment with one of the apertures in the first layer of the base.
Patent JP-3504315-B2 (JP)
IPC: E06B3/968
Filed: 1994-02-10
Granted: 2004-03-08
Abstract: The corner connection is intended to be configured such that the corner connector (1) is of low weight and, in the frame corner, a relatively small quantity of adhesive is sufficient in order to achieve a surface bonding between the corner connector (1) and the hollow profiles (21, 22), fixed on the corner connector, with a high shear strength. In order to achieve this object, the corner connector (1) exhibits inner chambers which are open towards its flank surfaces (7), the openings in the flank surfaces are closed by one or more covering bodies (11) or by filling bodies, and gaps defined by spacer pieces are provided between the flank surfaces and the inner delimitation surfaces of the hollow profiles (21, 22) in order to receive an injectable adhesive-bonding composition, the injection of the adhesive-bonding composition taking place after the mechanical fixing of the hollow profiles (21, 22) on the corner connector (1). <IMAGE>
Patent JP-3198117-B2 (JP)
IPC: C07D487/04
Filed: 1991-01-30
Granted: 2001-08-13
Abstract: Disclosed herein are pyrroloazepine derivatives represented by the following formula (I): <CHEM> wherein R means a hydrogen atom, a linear or branched C1-6 alkyl group or a C7-10 aralkyl group, A denotes a linear or branched C2-10 alkylene, alkenylene or alkynylene group, Z stands for O, NOR1 or NOCOR5 in which R1 and R5 is a hydrogen atom or an alkyl, aryl or aralkyl group, and Y means a particular piperidinyl or pyrrolidinyl group; and salts thereof. Their preparation processes are also disclosed.
Patent JP-S5914649-B2 (JP)
IPC: F16D65/18
Filed: 1975-03-28
Abstract: A piston-cylinder unit for use in a disc brake assembly includes a cylinder and a hydraulically actuated piston received in the cylinder for axial movement therein. The unit has a flexible seal member with its opposite ends attached in sealing engagement to respective axially opposed portions of the piston and cylinder for elastic expansion and contraction in the axial direction. The flexible seal member and the opposing portions of the piston and cylinder form a chamber for receiving fluid pressure for actuation of the piston.
Patent JP-2909040-B2 (JP)
IPC: A61K6/90
Filed: 1997-02-24
Granted: 1999-06-23
Abstract: The present invention discloses high viscosity sustained release dental compositions, such as tooth bleaching or fluoride compositions, for treating tooth surfaces. For maximum results, an improved dental tray having reservoirs for holding the dental composition adjacent the desired tooth surfaces is preferably used in combination with the sustained release dental composition. The sustained release dental compositions include a high carboxypolymethylene concentration which results in very high viscosity. The high level of carboxypolymethylene makes dilution of the dental compositions from saliva difficult and time consuming so that the compositions stay within the tray reservoirs, thereby providing sustained release. The concentrated carboxypolymethylene adds a unique tackiness to the dental composition which helps retain and seal the soft tray material against the patient's teeth.
Patent JP-2565425-B2 (JP)
IPC: C22C1/02
Filed: 1991-03-06
Granted: 1996-12-18
Abstract: Metal package for introducing a light metal into an aluminium alloy in liquid state. 
<??>This package is characterised in that it consists of a length of pipe inside which the light metal is placed, the said pipe being produced with a metal which has a melting temperature higher than that of the alloy and which is capable of alloying with the latter without being a source of contamination, being provided at at least one of its ends with a constriction which leaves remaining a passage of small cross-section towards the light metal and forming with the latter a combination of higher density than that of the alloy. 
<??>The invention finds its application especially in the modification of aluminium-silicon alloys using sodium, where it allows an efficiency close to 100 % to be attained. 
<IMAGE>
Patent JP-2763966-B2 (JP)
IPC: A61M5/00
Filed: 1991-03-08
Granted: 1998-06-11
Abstract: An apparatus is provided to deliver carbon dioxide to an animal in a manner which allows the carbon dioxide to totally displace blood in an area of interest and to thus serve as a contrast media for angiographic procedures, or blood displacement media for angioscopic or laser procedures. The apparatus enables the carbon dioxide to flow at varied flow rates, the varied flow rates correlated to the varied flow rate of blood in the animal's vascular system. The flow rate of the carbon dioxide is variable during the course of a single injection. <IMAGE>
Patent JP-4334652-B2 (JP)
IPC: H01L25/07
Filed: 1999-02-26
Granted: 2009-09-30
Abstract: PROBLEM TO BE SOLVED: To enable an electrode connection between the upper and lower surfaces of a semiconductor device by making a metal pass a through-hole from the top surface to the bottom surface of the semiconductor device. SOLUTION: A through-hole 7 is formed in the substrate 1 of a semiconductor device 1 beforehand. A passivation film 3 of SiN, SiON, SiO2, or PSG etc., is applied onto the top surface of the substrate 1, on which an Al electrode 2 is formed, the sidewall of the through-hole 7, and the bottom surface of the substrate 1. Then, a seed layer 4, in which a TiW alloy layer for improving the adhesion to the base and an electroplating power feeding layer of Au, Pt etc., are laminated, is formed on the whole region of the substrate 1 by electroless plating. Then, a photoresist 5 is applied except the region where bump plating is to be carried out. Further, a metal for a bump is thickly plated by electroplating. Then, the photoresist 5 is removed and continuously the seed layer 4 on the top surface is removed to obtain a semiconductor device wherein a bump 6 is formed at the through-hole 7.
Patent JP-2940195-B2 (JP)
IPC: B41J3/36
Filed: 1991-03-25
Granted: 1999-08-25
Abstract: PURPOSE:To offer a small, light tape preparation device capable of displaying external date with maintaining a state where printing characters can be identified, by using a small bit map display which is smaller in the display bit number than the total display bit number of bit map data. CONSTITUTION:When a registered external character is displayed and a central display key 11G is not turned on (S400:NO), 16X15 dots on the upper left of external data is displayed (S410). When the central display key 11G is turned on (S400: YES), a process is executed to obtain the central coordinate of the external data (S430), and the external character data are displayed so that the obtained central coordinate of the external character meets the display central coordinate of LCD display elements 15.
Patent JP-S5728559-B2 (JP)
IPC: G01N31/22
Filed: 1980-05-16
Abstract: A substrate composition for reaction with an enzyme, comprising carrier particles and a substrate adsorbed thereto and being characterized in that the carrier consists of polyvinylchloride. Polyvinylchloride of emulsion type is particularly preferred. A preferred substrate is tricaproin which is enzymatically split by lipase enzyme. The use of the substrate composition as a substrate component in enzymatic time-temperature indicating devices is also disclosed.
Patent JP-H0146510-B2 (JP)
IPC: C07D213/74
Filed: 1986-03-24
Abstract: There is described a process for the production of 2-amino-3-nitro-6-(4-fluorobenzylamino)-pyridine which consists essentially of reacting 2-amino-3-nitro-6-methoxypyridine with 4-fluorobenzylamine in water at elevated temperature; in a given case the nitro group can be subsequently reduced and a carbethoxy group introduced.
Patent JP-3227102-B2 (JP)
IPC: C12R1/19
Filed: 1997-03-24
Granted: 2001-11-12
Abstract: The present invention provides novel thermostable DNA polymerase enzymes. These polymerase enzymes preferably have the amino acid sequence of SEQ ID NO:6 or SEQ ID NO:8, or of a sub-sequence thereof lacking up to one third of the sequence at the N-terminus of SEQ ID NO:6 or SEQ ID NO:8. The invention also provides DNA sequences which encode said thermostable DNA polymerases, as well as recombinant DNA vector comprising such a DNA sequence, and host cell transformed with a vector comprising such a DNA sequence. Also provided are a process for the preparation of said thermostable DNA polymerases and stabilized preparation comprising such a thermostable DNA polymerase in a buffer containing one or more non-ionic polymeric detergents. The thermostable DNA polymerases of the invention or the stabilized preparations comprising same are preferably used for amplifying or sequencing a nucleic acid and are preferably sold in a kit configuration.
Patent JP-S6256842-B2 (JP)
Inventor: TAYLOR CHARLES JEFFERSON
IPC: C23F11/00
Filed: 1979-06-28
Abstract: The tendency of gel toothpastes comprising silica thickeners, such as silica aerogel or precipitated silica, and a fluoride source, such as sodium monofluorophosphate or fluoride, to corrode aluminium tubes can be reduced by incorporating at least 0.01 % by weight sodium or potassium hydroxide or carbonate, so that the pH of the toothpaste is at least 8.5.
Patent JP-H0570476-B2 (JP)
Inventor: HERUMAN BURENEKE
IPC: A47J37/12
Filed: 1988-04-01
Abstract: 1. Fire extinguisher system for deep fryers, particularly in catering establishments, wherein a steam extraction cooker hood (3) is arranged above the fryer (2) and is connected with a fire monitoring element (6a) which in the event of fire initiates the supply of extinguishant via extinguisher nozzles (10) arranged optionally in the cooker hood (3), characterized in that the fire monitoring element (6a) is a per se known light-sensitive element, in particular an infra-red detector (6a) and is arranged externally of the cooker hood (3) and is connected therewith by way of a light conductor (5) ; and that the end of this light conductor (5) at the steam extraction side opens into a pipe (4) the wall of which is impermeable to light and the length of which is a multiple of its internal diameter ; and that this pipe (4) is directed downwardly from the cooker hood (3) towards the oil surface of the fryer (2).
Patent JP-H0736743-B2 (JP)
IPC: A23F3/36
Filed: 1986-04-30
Abstract: 1. Process for the decaffeination of tea by extracting tea containing 15 to 50 wt.% of water with moist CO2 at 255 to 350 bar and 50 to 80 degrees C., subsequent separation of the caffeine from the CO2 with the help of an adsorbent and recycling the caffeine-free CO2 over the already extracted tea, wherein one distributes the adsorbent, especially activated carbon, in the material to be extracted in an amount of 5 to 40 wt.%, referred to the dry weight of the tea.
Patent EP-1638880-B2 (EP)
Inventor: DEPLAZES ROMEO
IPC: B66B13/22
Filed: 2004-06-25
Granted: 2013-07-24
Abstract: Safety system of an elevator installation, with a control unit, a bus node, a safety element and a bus, which enables a communication between the control unit and the bus node. The bus node includes a first switching arrangement, which on digital presetting by the control unit acts on the safety element by a first analog signal. The bus node additionally includes a second switching arrangement which derives an analog signal from the safety element and makes digital feedback information available to the control unit by way of the bus.