baber/WOPTO huggingface dataset:
Patent AU-656743-B2 (AU)
Title: An electronic device forming a programmable miniature hearing aid, in particular of the intraductal type
Inventor: FLIPPE PATRICE
IPC: H04R25/00
Filed: 1991-11-19
Granted: 1995-02-16
Abstract: The intra-auricular programmable hearing aid comprises a microphone (2), dynamically programmable filtering means (3, 4), an adjustable power amplifier (8) and a sound restoring transducer (9), all of which are fed by a battery (1). The controlled capacitance filtering means (3, 4) are produced, with the programming memory and its interface, in the form of at least one integrated circuit (U1, U2) comprising at least one oscillator associated with at least one step-up DC-DC voltage converter for supplying the said memories, the whole being supplied from a low-voltage miniature battery (1). The power amplifier (8), supplied from the same battery (1), is produced as a single integrated circuit provided with external capacitors (87, 88) for decoupling. <IMAGE>
Patent AU-641296-B2 (AU)
Title: Dissolving method
Inventor: JOHANSSON KJELL
IPC: B01F1/00
Filed: 1991-12-06
Granted: 1993-09-16
Abstract: Starch soln. is prepd. by mixing starch-contg. particles with cold water and subjecting to shear forces to break up any agglomerates and maintaining the temp. until the viscosity of the soln. has passed its maximum. The wetting and heating take place before the soln. becomes too viscous to handle. Pref. the temp. of the cold water is 0-35 deg.C.. All the starch particles are wetted within 5 mins.. The starch/water mixt. is subjected to shear forces in a device where it is continuously conducted through a housing contg. a rotator so that any agglomerates or lumps are broken up as the starch particles are wetted. The starch is highly cationised, has a degree of substitution at least 0.07 and the amount of starch is such that the dry content exceeds 2 wt.% during heating. The devices comprising combined mixers and heaters, and starch solns. free of unswelled grains are new.
Patent AU-631755-B2 (AU)
Title: Antidepressant
IPC: A61P25/26
Filed: 1991-12-31
Granted: 1992-12-03
Abstract: The use of nicotinamide adenine dinucleotide, nicotinamide adenine dinucleotide phosphate or of a physiologically tolerated salt thereof for the treatment of depression.
Patent AU-550078-B2 (AU)
Title: Propylene-ethylene block copolymers
Inventor: JAGGARD JAMES F R
IPC: C08F297/08
Filed: 1982-11-05
Granted: 1986-02-27
Abstract: Propylene/ethylene block copolymers are prepared by a process in which, in an agitated bed comprising small polymer particles, first (I) propylene is homopolymerized from the gas phase, in a first polymerization zone, by feeding in a Ziegler-Natta catalyst comprising (1) a titanium(III) component and (2) a dialkyl-aluminum chloride component, with or without (3) a further catalyst component, and then (II) the product obtained in the first polymerization zone is fed into a second polymerization zone, where a mixture of propylene and ethylene is polymerized with the propylene homopolymer present in this product. In this process, the Ziegler-Natta catalyst employed contains a titanium(III) component (1) which is prepared by subjecting (1.1) a titanium-containing compound (a) of the formula TiCl3. nAlCl3 and (1.2) an electron donor (b), consisting of (b1) an ester of a particular class or (b2) a phosphorus-containing compound of a particular class, to a special milling procedure, the particular features of which are special metering and temperature conditions, suspending the resulting intermediate in a mixture of a liquid hydrocarbon (c) and an oxygen-containing compound (d), comprising (d1) an ether of a certain class and/or (d2) an ester of a certain class, and then heating the suspension obtained. The solid remaining in suspension is the titanium(III) component (1) which is to be employed for the polymerization. The polymer obtained has improved morphological properties.
Patent AU-649766-B2 (AU)
Title: Anti-viral compounds
Inventor: SCHIRLIN DANIEL
IPC: A61P31/18
Filed: 1991-12-20
Granted: 1994-06-02
Abstract: This invention relates to novel difluoro statone analogs, to the processes and intermediates useful for their preparation and to their use as anti-vital agents.
Patent DE-1813784-B2 (DE)
Title: Vapour phase irradiation tetrafluoroethylene ethylene
IPC: C08F10/00
Filed: 1968-12-10
Abstract: Prodn. of tetrafluoroethylene/ethylene copolymers by irradiation of the vaporous monomers with ionising radiation. Copolymerisation temp. is >10, pref. 20-200 esp. 20-150 deg.C. Pressure is 5, pref. 5-700, esp. 100-500 kg/sq. cm. The ionising radiation does is 1x102 to 5x106, pref. 1x103 to 7x105 roentgens/hr. the total dose being 5x102 to 1x108, pref. 1x103 to 7x107 roentgens. In a prefd. process, temp. is >10 deg.C pref. 20-200 deg.C; pressure is >5kg/sq.cm., pref. 20-600 kg/sq.cm., and molar ratio of tetraluforoethylene/ethylene feed 1.0, pref. 0.5. Copolymerisation proceeds at a rate very much high than in the liquid phase. Copolymers contg. any desired ratio of monomers may be made.
Patent DE-1954078-B2 (DE)
Title: Electrical temperature measuring device - has resistance thermometer in arm of resistance bridge driven as deflection bridge
IPC: G01K7/21
Filed: 1969-10-28
Abstract: Temperature is measure by a resistance thermometer. It is installed in an arm of a resistance bridge driven as a deflection bridge for proportional indication. The feeder current of the resistance bridge comprises a constant component and a component variable in dependence on the quantity to be measured. The component of the feeder current (1, 5, 6) dependent on the quantity to be measured is proportional to the amount of voltage (U5, 6) dropping across the feeder terminals (5, 6) of the resistance bridge (1 to 4). The resistance bridge (1 to 4) is an arm of a self-balancing bridge (1 to 4 9 to 11) in which two other arms consisting of ohmic resistors (9, 10) are formed. The fourth arm consists of a series-connection.
Patent DE-1963586-B2 (DE)
Title: Galvanometer with hall generator - has permanent magnet field and sensitive element
IPC: G01R5/04
Filed: 1969-12-18
Abstract: The instrument comprises a revolving carrier (1) on which is mouted a Hall plate (2) and a mirror (3) situated in the field of a permanent magnet. Current conductors (5), (6) lie either side of the Hall plate. Voltage conductors parallel to the main axis are attached to the centre of the plate and are connected together via a resistor at their outer ends. Current into the device produces a magnetic moment which rotates the assembly. A balancing moment is produced by the other pair of conductors carrying current produced by the Hall effect. The arrangement provides a sensitive, vibration-fee action.
Patent DE-2113231-B2 (DE)
Title: HV capacitor with current surge discharge - has capacitor elements in parallel and series connection and terminals on opposite metal housing surfaces
IPC: H01G4/228
Filed: 1971-03-18
Abstract: The HV capacitor with high energy for surge discharges consists of a number of capacitor elements in parallel and series connection, which are connected to two external terminals, at least one consisting of a metal element insulated by a ring from the terminal flange on its free end. The second capacitor terminal is brought out through the metal housing surface opposite the first terminal. It also consists of a metal terminal element with an insulating ring on its free end between the terminal flange. Both terminals consist of sheet metal with contact surfaces, projecting in external direction and parallel to the terminal flange surface.
Patent DE-2125209-B2 (DE)
Title: Crane travel drive mechanism - has totally inclosed distribution gear train assembled from two half housings
IPC: B66C7/00
Filed: 1971-05-21
Abstract: The mechanism is for use on a crane crab or bogie with a pivot axis above the wheel axles, having a distribution gear train with housing, whose two output gears are mounted on extensions of these axles, while the common driving gear is on a shaft coaxial with the pivot axis. The totally-enclosed distribution gear train is assembled from two half-housings (25, 26), and so constructed that they can tilt for a small amount about the drive shaft (27). They are held together by rotary guide members centred on the drive shaft.
Patent DE-2160333-B2 (DE)
Title: Mobile window or door warning unit - contact arm and bracket are set on opposite ends of housing narrow side
IPC: G08B13/08
Filed: 1971-12-06
Abstract: The warning unit comprises housing with a buzzer and battery inside it while sliding contact arm and mounting bracket are fitted on the narrow side. The bracket is in the form of a three-pronged hanger pushed over the winding cable, the prongs preventing a slip. The unit is fitted on a window sill or in the door frame so that opening of them shifts the bent end of arm and triggers the buzzer. The unit has the advantage that it can easily be mounted complete and holds fast a window sash and will operate as soon as the sash moves downwards.
Patent JP-S628518-B2 (JP)
IPC: C25D5/34
Filed: 1983-02-09
Abstract: A process for electroplating chromium comprising pre-treating the surface of a part to be plated with chromium by forming a deposit of a sulphur compound thereon, which sulphur compound accelerates the reduction of chromium ions to chromium metal. Preferably the deposit is formed cathodically in a solution containing a sulphur species. The sulphur species include thiocyanate, or species having S-O or S-S bonds: or a species having a -C=S or -C-S group within the molecule. Alternatively the sulphur compound can be chemically deposited by evaporating sulphur on to the surface or by immersing the part in a solution of sulphide ions.
Patent JP-2529175-B2 (JP)
IPC: C07C67/08
Filed: 1994-01-27
Granted: 1996-08-28
Abstract: An alkyl (meth)acrylate is prepared by a direct esterification (in 1) of (meth)acrylic acid by the corresponding alcohol, catalysed by H2SO4. The crude reaction mixture (B1), comprising the targeted ester, alcohol, (meth)acrylic acid, alkyl acid sulphate (alkyl hydrogen sulphate) and traces of H2SO4, is treated (in 3) with a base in order to neutralise the acid species, the resulting salts passing into the aqueous phase (A1), which is separated from the organic phase (O1) containing the targeted ester. The light products (L1), containing the alcohol, are recovered (in 4) from the aqueous phase and the waste water (E2) is discarded. The alkyl acid sulphate present in the aqueous phase (A1) resulting from the separation carried out after the neutralisation (in 3) is hydrolysed (in 8) to form, in this phase, alcohol and H2SO4, the acid species resulting from the hydrolysis are neutralised by introduction into the medium of a base and the resulting aqueous phase (A3) is sent to the alcohol recovery stage. Pollution of the waste water (E2), attributable to the alkyl acid sulphate, is thus avoided. <IMAGE>
Patent JP-S5924819-B2 (JP)
IPC: H05B1/02
Filed: 1981-02-25
Abstract: A glass ceramic cooking appliance having at least two separately switchable or combined switchable heating elements has a thermal cutout preventing overheating of the glass ceramic surface. A single temperature sensor acts on the thermal cutout and the sensor is subject to the influence of all the heating means elements. To ensure that the operating temperature of the glass ceramic hotplate is as close as possible to the permitted permanent operating temperature, the cutout operating temperature is detuned as a function of the nature and number of heating elements switched on in order to compensate for different thermal influences. The temperature sensor can be an expansion sensor acting on a plurality of switches with different operating temperatures. Upon operating the heating elements a different switch is connected in series in each case to the individual heating elements.
Patent JP-3190197-B2 (JP)
IPC: F04C18/02
Filed: 1994-03-01
Granted: 2001-07-23
Abstract: PURPOSE:To improve the relative surface properties of a scroll contact sliding part, attain the processing method of scroll which reduces frictional resistance, and provide reduction in consumed power for operation and the high efficiency of operating performance. CONSTITUTION:Respective end plates 2c are formed with a spiral lap 2a. The side of the spiral lap, a groove bottom 1d and a top end surface 2b of a stationary scroll 1 which forms a pump room by engaging respective laps and a revolving scroll 2 are cut with an end mill. Both or respective opposed proximity parts of the groove bottom 1d of the stationary scroll 1 and the lap end surface 2b of the revolving scroll 2, and the lap end surface 1b of the stationary scroll 1 and the end plate 2c of the revolving scroll are ground or super-finished with a grinding wheel or a superfinishing grinding wheel 3.
Patent JP-S5840461-B2 (JP)
IPC: C12N1/34
Filed: 1978-03-23
Abstract: A fermentation apparatus of the loop flow type includes tubular member forming a continuous or substantially continuous loop flow path defined by the interior surface of the tubular member. A heat exchanger surrounds a portion of the tubular member and is in heat transfer relation thereto and inside the tubular member at the point where the heat exchange means surrounds the tubular member mixing vanes or fins are secured to the tubular member to effect mixing of medium flowing through the tubular member. A spray nozzle is provided just upstream of the mixing vanes and is operable for discharge of medium into the flow path adjacent the heat exchange means. A pump is connected to the nozzle and pressurizes medium taken from the flow path and discharges same through the nozzle. Injectors open into the flow path adjacent the heat exchange means and are operable for introducing an oxygen-containing gas into the medium contained in the flow path. A phase separator has an inlet and outlet communicating with the flow path and is operable for receiving a portion of the medium for separating same into a gas phase and liquid phase and returning a portion of the liquid phase to the flow path.
Patent JP-3302075-B2 (JP)
IPC: G10L21/003
Filed: 1993-02-24
Granted: 2002-07-15
Abstract: PURPOSE:To use parameters as they are by conducting a simple transformation of cepstrum.parameters even though the smapling frequency is different during a voice synthesis. CONSTITUTION:F1 [Hz] synthesis cepstrum.parameters, which are transformation object to F2 [Hz] synthesis cepstrum.parameters, are transformed into a logarithmic power.spectrum by conducting a discrete Fourier transform for every frame by a Fourier transformation processing section 1. The logarithmic power.spectrum is inputted to a spectrum data number changing section 2. If F1>F2, the data corresponding to a high frequency side that is higher than F2/2 [Hz] of the spectrum are discarded. If F1<F2, the data with small constant values are added to the high frequency side which is higher than F1/2 [Hz] of the spectrum. The power.spectrum, to which a data number is added or reduced, is discrete Fourier inverse transformed in a Fourier inverse transformation processing section 3 and F2 [Hz] synthesis cepstrum.parameters are obtained.
Patent JP-3320090-B2 (JP)
IPC: B05B5/053
Filed: 1992-03-03
Granted: 2002-09-03
Abstract: An electrostatic spraying apparatus is in the form of a device suitable for hand held use. The device uses a high voltage generator of the rectified pulsed type and includes an earth return path which is completed via the operator through a contact (38) associated with the hand grip (4) of the device. Resistance (36), typically of the order of 50 megohm, suppresses pulsed electrical sensations that may be experienced by the operator in the event that the nozzle (12) is contacted with an earthed object, and the nozzle (12) is designed so that the liquid therein presents, by virtue of the length and cross-sectional area of a liquid conducting passage(s) in the nozzle, a high resistance between the voltage generator (26) and the nozzle thereby reducing the energy that can be drawn to earth by electrical discharge. <IMAGE>
Patent JP-S6353234-B2 (JP)
IPC: H05K3/32
Filed: 1983-03-18
Abstract: PURPOSE:To provide an electrically conductive adhesive having a high bond strength at high temp. and humidity and a long pot life after coating, by mixing an epoxy resin contg. diglycidylsiloxane, a hardener and an electrically conductive material. CONSTITUTION:A liquid epoxy resin compsn. obtd. by mixing 95-40wt% epoxy resin, pref. epoxidized novolak resin with 5-60wt% diglycidylsiloxane of the formula (wherein R1, R2 are each 3C or lower alkyl, phenyl; n is 1-10) is used. Said epoxy resin compsn., a hardener such as dicyandiamide or adipic acid hydrazide and an electrically conductive material such as metallic powder having an average particle size of 0.1-10mu are kneaded in a roll mill to obtain a pasty electrically conductive adhesive.
Patent JP-3439337-B2 (JP)
IPC: H04L69/40
Filed: 1998-03-04
Granted: 2003-08-25
Abstract: In order to make an extension/deletion of management function possible without interruption of a system operation and make a conversion between a plurality of management protocols possible in a network communication system for use and maintenance of a communication network, a managed object obtained by abstracting a physical subject such as a communication device or a communication service to be managed transfers from a management manager or an object server storing a plurality of managed objects on the basis of an instruction from the management manager performing a management operation and the transferred managed object is executed. <IMAGE>
Patent JP-3414539-B2 (JP)
IPC: A61P7/02
Filed: 1995-03-02
Granted: 2003-06-09
Abstract: A nasally administrable composition having a physiologically active substance dispersed homogeneously in and adsorbed homogeneously onto a unique carrier. The nasally administrable composition contains a physiologically effective amount of the physiologically active substance having a molecular weight of not more than 40,000, dispersed homogeneously in and adsorbed homogeneously onto physiologically acceptable powdery or crystalline polyvalence metal compound carrier. The metal compound carrier is selected from aluminum compound, calcium compound, magnesium compound, silicon compound, iron compound and zinc compound. The composition is nasally administrable in powdery form.
Patent JP-3084607-B2 (JP)
IPC: A61K8/40
Filed: 1996-03-01
Granted: 2000-09-04
Abstract: A dentifrice composition which can give gloss to the teeth and comprises wax or shellac. The composition may further contain a fluorinated oil and/or a bactericide. Examples of the wax include a carnauba wax, a sugar cane wax, a rice bran wax, and a hydrogenated rice bran wax.
Patent JP-2575586-B2 (JP)
IPC: B25J17/02
Filed: 1993-04-19
Granted: 1997-01-29
Abstract: The present method and apparatus use image processing to determine information about the position of a designated object. The invention is particularly useful in applications where the object is difficult to view or locate. In particular, the invention is used in endoscopic surgery to determine positional information about an anatomical feature within a patient's body. The positional information is then used to position or reposition an instrument (surgical instrument) in relation to the designated object (anatomical feature). The invention comprises an instrument which is placed in relation to the designated object and which is capable of sending information about the object to a computer. Image processing methods are used to generated images of the object and determine positional information about it. This information can be used as input to robotic devices or can be rendered, in various ways (video graphics, speech synthesis), to a human user. Various input apparatus are attached to the transmitting or other used instruments to provide control inputs to the computer. <IMAGE>
Patent JP-2688811-B2 (JP)
IPC: G06T1/00
Filed: 1984-05-09
Granted: 1997-12-10
Abstract: Individual black and white frames from film (100) are colorized by combining optically or electronically with associated frames of colour film (120) or similar video images. These are generated by an operator assisted by computer (110). Every N<th> frame of black and white may be colorized by the operator, the spatial resolution of the color information being less than that of the black and white. Some of the intervening color frames may then be interpolated, the remainder being copied from adjacent frames. Similar techniques may be applied to full color film to repair damage or to create special effects. <IMAGE>
Patent EP-1501157-B2 (EP)
Inventor: FELDMEIER GÜNTER
IPC: H01L31/048
Filed: 2004-07-02
Granted: 2016-04-20
Abstract: The connecting box comprises contact elements which allow automatic contacting and assembling of a solar panel with the connecting box. The solar panel comprises fixed contacts suitable for automatic contacting with the contact elements of the connecting box. The contact elements of the connecting box comprise tapering receiving regions allowing automatic insertion of the fixed contacts of the solar panel into a contact region of the contact elements. Inexpensive production is possible as a result of automatic assembling of the panels with the connecting boxes.
Patent EP-2172394-B2 (EP)
Inventor: CAPPIELLO ALESSANDRO
IPC: B63B39/06
Filed: 2009-09-29
Granted: 2016-07-13
Abstract: An automatic system for anti-roll stabilization of watercraft, comprising: 
- a stabilizing fin (12) that can turn about an axis (18); 
- an actuator assembly (14), designed to govern rotation of said fin (12) about said axis (18); and 
- a regulating system (16), designed to govern said actuator assembly (14) as a function of signals indicating rolling of the watercraft.  Said actuator assembly (14) comprises an electric motor (26) connected to said stabilizing fin (12).
Patent EP-2182741-B2 (EP)
Inventor: STEINBUSS ANDRE
IPC: H04R25/00
Filed: 2009-10-14
Granted: 2014-10-15
Abstract: The device has microphone devices (10, 11) receiving a sound signal, and receiving devices (12, 13) receiving electrical and electromagnetic signals. A classification device (15) determines an acoustic situation from signals (m, e) of the microphone devices and the receiving devices. A signal processing device processes the signals of the microphone devices and the receiving devices depending on an output signal (a) of the classification device. The signals of the microphone devices and receiving devices of the classification device are adjusted for a situation device. An independent claim is also included for a method for operating a hearing device.
Patent EP-0038355-B2 (EP)
IPC: A61M39/22
Filed: 1981-05-04
Granted: 1990-04-11
Abstract: Une vanne cassable est utilisee dans un tube flexible. La vanne comprend deux parties: une portion tubulaire (24) avec une extremite fermee (26) et un manche rigide allonge (28) attache de maniere cassable a l'extremite fermee. Le manche allonge possede des projections (30) qui sont en contact par friction avec la surface interieure du tube flexible (22) et empechent le manche allonge de revenir dans une position fermee une fois que celui-ci a ete casse. La vanne peut etre utilisee conjointement avec un tube et un container en plastique (10) d'une solution de dialyse. La vanne est ouverte en cassant le manche allonge rigide et en deplacant le manche rigide en le faisant progresser "pas a pas" vers le bas du tube en pliant le tube en avant et en arriere sur lui-meme. Les projections sur le manche rigide de cassure ont un contact de frottement suffisant avec l'interieur du tube pour assurer que le manche ne revienne pas en contact avec la partie tubulaire, et la vanne reste ouverte.