baber/WOPTO huggingface dataset:
Patent DE-1572536-B2 (DE)
IPC: G06V10/88
Filed: 1967-07-18
Abstract: 1,191,004. Pattern recognition. WESTERN ELECTRIC CO. Inc. 26 July, 1967 [29 July, 1966], No. 34307/67. Heading G4R. [Also in Divisions G1 and G2] A pattern is recognized using an array of mechanically-excitable optical fibres, a mask, an optical filter and photo-detector means. In Fig. 1, a speech (word) voltage waveform to be recognized is applied from source 19 to a quartz piezoelectric transducer 12 to set vibrating optical fibres 13 of various resonance frequencies. Coherent light from a source 11 passes down the fibres 13, through a mask 14 which blocks the light from stationary fibres 13, and lens 26 to a Fourier-transform holographic filter 16 which in response produces via a lens 27 a spot of light on a selected one of a matrix array of photo-detectors 17 to identify the word. The hologram 16 is produced by making a photograph of the light from the mask 14 when each of the possible words is applied to the transducer 12, arranging the photographs in a matrix array corresponding to the array of photodetectors 17 and forming a hologram photorecording of the Fourier transform of the array of photographs. In a modification, the photodetectors 17 are arranged in a circle around the optical axis OA, with lens 26 absent, the hologram 16 being produced by exposing a film to the light from the mask 14 while each of the possible words is applied to the transducer 12 in turn, the reference light used in thus forming the superimposed holograms coming from a different one of a plurality of mirrors in each case, the mirrors being arranged in a circle around the optical axis OA. The light is directed from the light source 11 to the selected mirror by a rotatable beam-splitter on the optical axis OA between the source 11 and transducer 12. In production of the hologram filter 16 in this case, a Fourier-transforming lens may be interposed between mask 14 and film, such lenses then being used also in the recognition apparatus. A vidicon may replace the array of photodetectors 17.
Patent DE-1957095-B2 (DE)
Title: Extensible tiered sports hall or auditorium stage - with brackets at support bases and rubber or plastic roller bearing-plates
IPC: E04H3/12
Filed: 1969-11-13
Abstract: The extensible stage assembly has vertical supports, relatively offset by about their breadth, with bearing-arms at the top for seats or running surfaces, and projecting roller units at the bottom, with rollers in bearing units supported on springs. Brackets are fitted at the lower ends of the vertical supports, projecting beyond the tops of the adjacent roller units and arranged so that they lie on the tops of the unsupported ends of these units when the stage is extended and loaded. Bearing plates are in the form of rubber or plastic plates, evenly laid on the undersides of the roller units. There may be rollers or slide units on each of the brackets. The springs may be compressed rubber springs. This can be used on a floor with low pressure loading capacity.
Patent DE-1966627-B2 (DE)
Title: Pulse-width controlled static inverter - has push-pull transistor stage driving output transformer and reducing setting transistor losses
IPC: G05F1/44
Filed: 1969-12-09
Abstract: The pulse-width controlled static inverter has a push-pull transistor stage driving an output transformer. The push-pull stage has two setting transistors with auxiliary windings in their base circuits. The setting transistors' base-emitter junctions are in series with the appropriate push-pull transistors' emitter-collector path. The auxiliary windings are bridged by capacitors over rectifier diodes so that after a winding's voltage has disappeared the capacitor biases off the appropriate setting transistor. This circuit configuration reduces push-pull losses from the setting transistors.
Patent DE-2114189-B2 (DE)
Title: Distribution and connection board permitting manoeuvring of appts. - has solder tags perpendicular to sides of cable channels to connect through to central control
IPC: H02B1/20
Filed: 1971-03-24
Abstract: The cable channels are held in a framework, in vertical and horizontal directions. The sides of the channels are extended to have a lip and flange, the latter serving as the support for the solder tag assemblies. The solder tag units can be arranged along each side of the channel. The tag assemblies are contained within the supporting framework. The construction simplifies the assembly of the board and also eases the connection of cable cores to solder straps.
Patent DE-2219032-B2 (DE)
Title: Branch point for coins in coin operated equipment - hinge in plastic moulded side cover has relay actuated switching action
IPC: G07F1/04
Filed: 1972-04-19
Abstract: A relay operated branch point in automatic coin operated equipment allows a coin to either be passed to the cash register channel to the reject channel. The branch consists of two plastic moulded plates (8) with a coin inlet and one outlet to the register (6) and one to the reject channel (7). The plates are separated by a distance slightly in excess of the coin thickness. One plate has a leaf spring type section (3, 4) formed by stamping with 'hinge' (10) at one end. A relay (5) with actuating arm (11) allows the hinge to be forced into the gap between the plates. In this condition the coin passes to the register channel.
Patent DE-2236881-B2 (DE)
Title: Switch for plug connectors with cylindrical lock - has eccentric bolt engaging fork coupled to lever over snap action spring
IPC: H01R13/70
Filed: 1972-07-27
Abstract: The switching mechanism is intended for plug connectors and line intermediate switches. It has a cylindrical lock with an eccentric bolt and a snap-action mechanism. The eccentric bolt engages a fork in a bearing, which is in operating connection with a lever via a snap-action spring. The lever has a slot, in which is guided a contact spring forming the moving contact. Preferably the contact spring is bent at an angle of 90 deg. The design enables the eccentric bolt to act directly on the snap-action mechanism.
Patent IE-S65481-B2 (IE)
Title: A selector circuit
Inventor: MINOGUE CONOR
IPC: G01R1/40
Filed: 1995-06-06
Abstract: A selector circuit comprises a potentionmeter having a resistor R1 with two end terminals T1 and T2 and a movable contact V1 which engages the resistor intermediate its length to provide a variable resistance between the movable contact V1 and one end terminal T1. The movable contact forms part of an RC circuit with a capacitor C1. To determine the position of the movable contact V1 a microprocessor uP applies a fixed voltage to the movable contact V1 and determines the time taken for the voltage on the capacitor C1 to reach a pre-determined value.
Patent JP-H0832595-B2 (JP)
IPC: C04B35/622
Filed: 1987-01-26
Abstract: A method of producing a self-supporting ceramic composite body having therein at least one cavity which inversely replicates the geometry of a positive mold of parent metal, includes embedding the mold of parent metal within a conformable bed of filler to provide therein a cavity shaped and filled by the mold. The assembly is heated to melt the parent metal mold, e.g., an aluminum parent metal mold, and contacted with an oxidant to oxidize the molten parent metal to form a polycrystalline material which grows through the surroundings of filler, the molten metal being drawn through the growing polycrystalline material to be oxidized at the interface between the oxidant and previously formed oxidation reaction product whereby the cavity formerly filled by the mold of parent metal is eventually evacuated by the metal. There remains behind a cavity whose shape inversely replicates the original shape of the mold. The method provides ceramic composite articles having therein at least one cavity inversely replicating the shape of the mold which supplied the parent metal for oxidation.
Patent JP-H0796297-B2 (JP)
IPC: B41F9/10
Filed: 1993-01-14
Abstract: A metering strip (12) for an inking unit of a printing machine for metering printing ink, in particular a scraper blade or a doctor blade, is fastened in a swivellable holder and has a cylindrical end (13) which has a radius in the range between 0.3 and 1.5 mm and which, pressed onto an inking roller (6), forms, with said roller, a metering gap for the printing ink to be metered. Axially running cutouts (14), formed on either side of the metering strip (12), adjoin the cylindrical, wear-resistant end (13) which covers an angular region of more than 180 DEG . <IMAGE>
Patent JP-H0747106-B2 (JP)
IPC: B01J8/04
Filed: 1984-02-28
Abstract: The case 2 of the container 1 having a vertical axis X-X contains two adsorbent beds 3,4 in the form of sleeves retained by three cylindrical grates 5, 6, 7. The intermediate grate 6 is axially rigid and radially flexible while the innermost and outermost grates 5,7 are axially flexible and radially rigid. This enables the container and the adsorbent beds to support without damage the successive heating and cooling stages in the course of the adsorbent regeneration stages. Application to the purification of large amounts of air intended to be distilled.
Patent JP-2687995-B2 (JP)
IPC: C12R1/645
Filed: 1981-04-01
Granted: 1997-12-08
Abstract: A DNA sequence consisting of the DNA inserts of G-pBR322(Pst)/HFIF1, G-pBR322(Pst)/HFIF3, G-pBR322 (Pst)/HFIF-6, G-pBR322(Pst)/HFIF7, DNA sequences which hybridize to any of the foregoing DNA inserts and DNA sequences, from whatever source obtained, including natural, synthetic or semi-synthetic sources, related by mutation, including single or multiple, base substitutions, deletions, insertions and inversions to any of the foregoing DNA sequences or inserts.
Patent JP-H049157-B2 (JP)
IPC: B41J21/00
Filed: 1984-03-23
Abstract: PURPOSE:To contrive enhancement of postal code number printing speed and reduction in overhead, by omitting the detection of the right end of postal cards and the calculation of the positions of borders for printing a postal code number, when continuously performing a postal code number printing operation for postal cares of the same size. CONSTITUTION:A right end detecting part 8 detects the right end at which a reflected light signal changes from a white level to a black level, and an apportioning calculating part 9 apportioningly calculates the positions of borders for printing a postal code number, according to the size from the detected right end. A resettable timer 10 is reset each time a command is issued, and when no command is issued for at least a predetermined period of time, the timer 10 outputs a clear signal due to a timer over condition. A memory part 11 stores the positions of the borders for printing a postal code number which positions are calculated by the part 9, and stores printing data. The position data for the borders are provided with an effectiveness flag, and when the flag indicates effectiveness, a postal code number stored is printed on the basis of the border position data. When the flag has been already cleared, a postal code number printing operation with the flag made to be effective is conducted.
Patent JP-H0672014-B2 (JP)
IPC: B01J8/04
Filed: 1988-03-15
Abstract: The device having at least one heat exchanger (7) axially arranged concentrically in a pressure vessel (2) and a catalyst bed (5) surrounding the heat exchanger consists of an essentially centrally arranged feed bell (9) for feeding the gas to the tube bundle of the heat exchanger (7) and deflecting the gas leaving the heat exchanger tubes, so that it flows radially from the outside inwards through the first catalyst bed. In the interior of the first tube bundle heat exchanger (7), a concentric centrally located discharge tube (12) is provided for the gas which flows upwards, as viewed in the direction of gravity, around the heat exchanger tubes (7) and leaves the first catalyst bed (5), the central discharge tube (12) being provided with upper collection orifices (11) for this gas.
Patent JP-3295122-B2 (JP)
IPC: C04B22/06
Filed: 1992-02-12
Granted: 2002-06-24
Abstract: A cementitious composition which contains a base which preferably has a solubility which is greater than that of calcium hydroxide. The amount of this base is such as to provide 0.1 to 2% by weight of hydroxide relative to the weight of the cementitious composition. The cementitious composition may be a polymer modified mortar which is used as the anode overlay in a cathodically protected reinforced concrete.
Patent JP-H0566435-B2 (JP)
Inventor: YUUJIIN UII ROAN
IPC: C07F11/00
Filed: 1986-04-08
Abstract: New molydenum complexes prepared by reacting (a) a fatty oil, (b) diethanolamine and (c) a molybedenum source are described. The molybdenum complexes impart antrifriction and antiwear properties to lubricating compositions and decrease fuel comsumption in internal combustion engines using same.
Patent JP-3418636-B2 (JP)
IPC: C08G77/388
Filed: 1993-03-22
Granted: 2003-06-23
Abstract: The polysiloxanes of the invention are compounds of the structure: <IMAGE>  where:     E is an epoxy-functional radical,   Z is a photopolymerisable radical,   R<1> is alkyl having 1 to 4 carbon atoms or phenyl, and R<2> is R<1>, E or Z.
Patent JP-4450875-B2 (JP)
IPC: C07C33/46
Filed: 1996-03-25
Granted: 2010-04-14
Abstract: Nucleophilic reactant used for grafting a substd. difluoromethyl gp. onto an electrophilic cpd., comprises: (a) a fluorocarboxylic acid of formula Ea-CF2-COOH where Ea is electron-attracting atom or gp. at least partially salted by organic or mineral cation; and (b) a polar aprotic solvent. The content of potentially-free portions present in different components (i.e. impurities) is at most, equal to half initial molar concn. of the fluorocarboxylic acid. Also claimed is the method of synthesis of a deriv. incorporating the difluoromethylene gp. comprising: (i) reacting an electrophilic cpd. with the above reagent; and (ii) heating the mixt. at 100-200 deg.C for 1/2 hr. to one day.
Patent JP-H0333833-B2 (JP)
IPC: C09B67/22
Filed: 1982-06-09
Abstract: There are described novel dye mixtures of the dyes I and II or Ia and II    <IMAGE>  (I)   <IMAGE> (Ia)   <IMAGE> (II)  wherein the symbols have the meanings defined in claim 1. These mixtures can be used in particular for dyeing and printing polyacrylonitrile materials, or mixed fabrics of polyacrylonitrile and wool, the dyeings obtained having a clear, deeply colored blue shade and especially a very good evening shade.
Patent EP-1166625-B2 (EP)
Inventor: JOHANSON BJORN
IPC: B05B15/70
Filed: 2000-06-22
Granted: 2013-08-28
Abstract: In an automatic milking installation including a robot arm (2) with a gripper (3) for attaching teat cups (4) to the teats of an animal, e.g. a cow, to be milked, for applying a teat dip to the teats after milking different members, such as spray nozzles (5a,5b), dipping cups (5c,5d) and sponge or cloth rollers (5e), are provided for applying different teat dip compositions. Under the control of a computer, the robot arm collects the member (5) appropriate for supplying the selected composition and takes it to a position appropriate for application of that composition. The selection can be effected in dependence upon the teat skin condition, e.g. detected by a camera (15) and/or environmental conditions. <IMAGE>
Patent EP-1479454-B2 (EP)
Inventor: CANEPA ENZO
IPC: G01N21/90
Filed: 2003-05-22
Granted: 2011-01-26
Abstract: The apparatus is intended for performing quality checks on preforms (10) each having a body made of plastics material having an internal cavity (12) communicating with the exterior through an end opening (14) of the body. The apparatus comprises: a conveyor device (20) for transporting the preforms (10) along a predetermined path, an optical device (22) disposed along the path and suitable for forming an image of each of the preforms (10), a pneumatic device (24) disposed along the path and suitable for putting the internal cavity (12) of each of the preforms (10) under partial vacuum for a predetermined period of time, an electronic control unit (28) suitable for comparing the images of the preforms (10) with a standard reference image and/or for checking whether the value of the partial vacuum remains unchanged during the said period of time, and a selector device (26) disposed along the path and capable of separating the preforms (10) on the basis of the result of the comparison and/or checking operations performed by the control unit (28). <IMAGE>
Patent EP-1548320-B2 (EP)
Inventor: KIND ANDREAS
IPC: F16F9/05
Filed: 2004-02-26
Granted: 2010-01-20
Abstract: A pneumatic spring comprises a pneumatic spring bellows secured to a clamping bottom (4) via a clamping ring (3), and an additional sealing element (5) arranged between the pneumatic spring bellows and the clamping bottom.
Patent EP-1976524-B2 (EP)
Inventor: HERMANN LARS
IPC: A61P25/36
Filed: 2007-01-19
Granted: 2016-08-10
Abstract: Use of delayed-release morphine (I) and at least one opiate antagonist (II) that lacks high bioavailability after oral administration for preparation of a non-intravenously administered pharmaceutical composition for treating drug addiction. ACTIVITY : Antiaddictive. No details of tests for antiaddictive activity are given. MECHANISM OF ACTION : Opiate substitution and antagonism.
Patent EP-2126353-B2 (EP)
Inventor: TREDE ALF
IPC: F03D1/06
Filed: 2008-03-06
Granted: 2017-01-11
Abstract: The connector has multiple connection intermediate bodies arranged between a rotor hub (11) and a driveshaft (12), and between the driveshaft and a connection part (13) of a wind energy plant (WEA). The bodies are formed with contact surfaces that are arranged opposite to contact surfaces of the rotor hub, the driveshaft and the connection part. A coating is provided on one of the contact surfaces of the bodies, where the coated contact surface increases friction coefficient during the formation of the connection.
Patent EP-0549681-B2 (EP)
Inventor: THOMAS GRAHAM ALEXANDER
IPC: H04N7/32
Filed: 1991-09-20
Granted: 2000-03-01
Abstract: The appropriate one of a list of possible motion vectors is applied to each region of a video image. An image value for that region is determined for each of four successive fields, for each of the possible motion vectors. The values for these four fields are compared and when the values are substantially the same for a given vector it is assumed that is the vector appropriate to that region. The vectors appropriate to regions of obscured or revealed background can also be assigned by comparing inter-field differences and determining regions where the inter-field differences are high for the central pair and one outer pair and low for the other outer pair of fields. To generate regions corresponding to obscured background only information from the earlier fields is used and to generate regions corresponding to revealed background only information from the later fields are used.
Patent JP-2544804-B2 (JP)
IPC: C07C319/24
Filed: 1989-04-21
Granted: 1996-10-16
Abstract: Diorganodisulphides are prepared by oxidation of thiols, in which the thiol is reacted in the presence of a base and, if desired, of a phase-transfer catalyst at temperatures of 0 to 100 DEG C with a halogen compound which is capable of donating at least one halogen atom and in return accepting a hydrogen atom.
Patent JP-H0256824-B2 (JP)
IPC: F02D41/20
Filed: 1983-06-20
Abstract: A piezoelectric transducer comprising a lamination of piezoelectric elements including one or more elements in which the distortion has a positive temperature dependency and one or more elements in which the distortion has a negative temperature dependency. By selecting the ratio of the number of the piezoelectric elements having the positive and negative temperature dependencies, the temperature dependency of the distortion of a transducer can be eliminated. An actuator for injecting fuel into an automobile at a high speed and delicate response to external operation is provided.
Patent JP-2619916-B2 (JP)
IPC: A01N37/38
Filed: 1988-05-13
Granted: 1997-06-11
Abstract: Compounds of formula : <CHEM> and stereoisomers thereof, in which A is oxygen or sulphur; Z and Y are independently hydrogen, halogen, optionally substituted alkyl, nitro or cyano; and R, which contains at least one halogen atom, is the group <CHEM> in which R<1> and R<2> are independently hydrogen or alkyl; and R<3>, R<4> and R<5> are independently hydrogen, halogen, alkyl, haloalkyl or alkoxy.
Patent JP-2899307-B2 (JP)
IPC: G01R31/28
Filed: 1989-05-12
Granted: 1999-06-02
Abstract: An electronic device testing system of the type in which a test head is mounted for pivotal movement about three orthogonal axes. A cable is introduced to the test head along an axis perpendicular to the horizontal axis extending through the means by which the test head is mounted for pivotal movement about the horizontal axis. The system also has a cable support attached at one end to the test head or a test head yoke and at its opposite end to a test cabinet containing part of the electronics. The cable, extending between the test cabinet and the test head, is supported by the cable support. The cable support is arranged to adjust to changes in the spacing of its end and the orientation of its axis caused by changes in the position or orientation of the test head.
Patent JP-H0646612-B2 (JP)
IPC: H01F29/04
Filed: 1984-06-11
Abstract: A tap changer used with a transformer includes a main winding 51, at least two tap windings 54, 58 for the rough adjustment of voltage electrically connected in series to the main winding and each other, and one tap winding 62 having a predetermined number of taps for the fine adjustment of voltage. The tap changer comprises first and second change-over switches 70, 71 each having stationary contacts 11-13, 15-17 and one current collecting contact 14, 18. The stationary contacts of each change-over switch device are electrically connected to the connecting portions between the respective windings and to the end of the rough adjustment tap winding 58 which is not electrically connected to any winding, the current collecting contact 14 of the first change-over switch 70 is electrically connected to an end of the fine adjustment tap winding 62, and the current collecting contact 18 of the second change-over switch 71 is electrically connected to a stationary contact installed in the tap-selector 65 for the auxiliary tap.
Patent JP-2610782-B2 (JP)
IPC: C12Q1/68
Filed: 1994-05-09
Granted: 1997-05-14
Abstract: A DNA sequencing system and method are described to detect the presence of radiant energy emitted from different excited reporter dye-labeled species (DNA fragments) following separation in time and/or space, and the identity of the species which emit radiant energy closely spaced in wavelength. Functions of the emitted energy are obtained which vary over the wavelengths of the closely spaced spectra in different senses and the functions ratioed, whereby the ratio is indicative of the identity of the DNA fragments. The emitting portion of the reporter-labeled DNA fragment is preferably one of a family of fluorescent dyes based on 9-carboxyethyl-6-hydroxy-3-oxo-3H-xanthene. These xanthene dyes are covalently attached to the DNA fragments through the carboxylic acid functionality, preferably via an amide linkage. The dyes may be protected by including an alkoxy group at the 9-position. A spacer may be inserted between the dye and the amine. The fluorescent dye preferably is attached to the DNA chain terminators and provides many advantages. Thus only DNA sequencing fragments resulting from bona fide termination events will carry a reporter. The DNA sequencing may also be labeled using the xanthene dyes which have general utility as fluorescent labels. Also acyclonucleoside triphosphates are described as being useful as chain terminators in DNA sequencing using a modification of the Sanger method.