baber/WOPTO huggingface dataset:
Patent EP-4303047-A1 (EP)
Title: Transport refrigeration unit with heat island mitigation
Inventor: VAN HASSEL BART
IPC: B60H1/32
Filed: 2023-07-03
Abstract: Disclosed is a transportation refrigeration system (200) including a transportation refrigeration unit (22) configured to maintain a temperature in a refrigerated cargo space (119) and comprising a refrigerant expansion device (36), a refrigerant heat absorption heat exchanger (38), a refrigerant compression device (32), and a refrigerant heat rejection heat exchanger (38); and a refrigeration augmentation unit (300) comprising a water tank (310) having an outlet, and a water droplet generator (360) in fluid communication with a water tank outlet and configured to disperse water droplets into an air stream flowing to the refrigerant heat rejection heat exchanger (38). Also disclosed are methods of using the transportation refrigeration system (200).
Patent EP-4300866-A1 (EP)
Inventor: HE CHUANFENG
IPC: H04L5/00
Filed: 2016-05-13
Abstract: Embodiments of the present invention provide a signal transmission method, network device, and terminal device. The method includes: determining a first time-frequency resource; obtaining a second time-frequency resource and a third time-frequency resource based on the first time-frequency resource and a preset rule, where the third time-frequency resource includes at least one resource element RE at a predefined location in the first time-frequency resource, the second time-frequency resource includes a resource other than the third time-frequency resource in the first time-frequency resource, the preset rule indicates the predefined location, the second time-frequency resource is used to carry a beamformed control channel, and the third time-frequency resource is used to carry a reference signal of the beamformed control channel; and transmitting the beamformed control channel and the reference signal of the beamformed control channel by using the second time-frequency resource and the third time-frequency resource. In the embodiments of the present invention, the beamformed control channel and the reference signal of the beamformed control channel are transmitted.
Patent EP-4290507-A1 (EP)
Title: Shift register, gate driver circuit, display panel, and electronic device
Inventor: HAN LINHONG
IPC: G09G3/36
Filed: 2023-01-04
Abstract: This application provides a shift register, a gate drive circuit, a display panel, and an electronic device. The shift register includes a node control module, electrically connected to a first level signal receiving end, a second level signal receiving end, a first node, and a second node; an input module, electrically connected to a first clock signal end, a trigger signal input end, and the second node; an output module, electrically connected to the first level signal receiving end, the second level signal receiving end, the first node, a third node, and a drive signal output end; a first voltage stabilizing module, electrically connected to the first node, a fourth node, and the second level signal receiving end; and a second voltage stabilizing module, electrically connected to the second node, the third node, the fourth node, and a second clock signal end.
Patent EP-4279454-A1 (EP)
Inventor: LIU JIAHAO
IPC: C01B33/113
Filed: 2023-02-15
Abstract: An object is to provide a cage silicate that can be industrially safely and simply produced by using an alkali silicate solution that does not generate alcohol as a Si raw material and using non-toxic quaternary ammonium, and a method for producing the same. The problem is solved by the following cage silicate: 
     A cage silicate consisting of anion component 1 represented by following formula (1), anion component 2 which is a mineral acid ion, cation component 1 represented by following formula (2), and cation component 2 which is an alkali ion, in which, to the mole number in terms of SiO 2 , a ratio of the mole number of water, (H 2 O/SiO 2 ), is 0.7 to 30, a ratio of the mole number of alkali ions, (alkali ions/SiO 2 ), is 1.0 × 10 -7  to 1.0 × 10 -2 , and a ratio of the mole number of the mineral acid ions, (mineral acid ions/SiO 2 ), is 1.0 × 10 -7  to 1.0 × 10 -3 .
     
       
     In formula (2), R represents an alkyl group having 2 to 20 carbon atoms.
Patent EP-0016261-A1 (EP)
Inventor: ONG HELEN HU
IPC: A61K31/445
Filed: 1979-12-27
Abstract: Es werden neue Spiro [dibenz (b,f)oxepin-piperidine] sowie deren pharmazeutisch unbedenkliche Säureadditionssalze, welche als Analgetika, Tranquilizer und Anticonvulsiva nützlich sind, Verfahren zu ihrer Herstellung und Arzneimittel, die eine solche Verbindung als wesentlichen Wirkstoff enthalten, beschrieben. Die erfindungsgemäßen Verbindungen entsprechen der Formel I <IMAGE> worin R für Wasserstoff, Alkyl, Alkenyl, Alkinyl, Hydroxyalkyl, Cycloalkylalkyl, gegebenenfalls substituiertes Phenylalkyl oder Phenoxyalkyl, Alkanoyl, gegebenenfalls substituiertes Benzoylalkyl, Cyan oder ein Äthylenglykoletal der Formel <IMAGE>
Patent EP-0013169-A1 (EP)
Inventor: YOSHIZAWA TOSHIO
IPC: D01H4/32
Filed: 1979-12-21
Abstract: In an improved combing roller provided with a metallic wire (8) mounted on a body (5) thereof comprising a main cylindrical body (5a) and a pair of flanges coaxially formed at both ends of the main cylindrical body (5b,5c) a base portion of the metallic wire (8) rigidly pressed into a right hand or a left hand helical groove formed in the main body and the working direction of the metallic wire coincide with the rotational direction of the combing roller, if one of flanges (5b, 5c) on a side of the combing roller corresponding to the direction of progress of an imaginary right hand screw imaginarily engaged with the above-mentioned right hand helical groove or an imaginary left hand screw imaginarily engaged with the above-mentioned left hand helical groove when the imaginary screws are turned in the direction corresponding to the rotational direction of the combing roller, is defined as a first flange, while the other flange is defined as a second flange, the axial size (L1) of the free cylindrical space formed at the side of the first flange (5b) is smaller than the axial size (L2) of the free cylindrical space formed at the side of the second
Patent EP-0015277-A1 (EP)
Inventor: SMITH THOMAS J
IPC: C04B35/593
Filed: 1980-01-29
Abstract: Un corps en ceramique polycristalline Si3N4 comprend essentiellement une premiere phase de Si3N4 et une seconde phase intergranulaire consistant en SiO2 et en un additif de densification, la phase intergranulaire etant sensiblement completement cristalline. Le corps Si3N4 est prepare par frittage d'un materiau particulaire ne presentant pas d'impuretes de formation de verre ou par frittage ou traitement thermique d'un materiau particulaire contenant des impuretes de formation de verre.
Patent EP-0015383-A1 (EP)
Inventor: GARNIER MICHAEL FRANKLIN
IPC: G11B21/21
Filed: 1980-02-01
Abstract: A magnetic head slider assembly is formed with an air bearing surface having side rails (12, 14) and a cross rail (16) disposed laterally across the surface of said assembly joining said side rails (12, 14) and a negative pressure region (24) between the rails. Shallow recesses or reliefs (26, 28) are formed in the rails (12, 14) so that ambient pressure is substantially maintained in the areas of such recesses along the rails. The slider is relatively insensitive to skew and disk curvature due to flutter or static deformation.
Patent EP-0014922-A1 (EP)
Inventor: ANDRE WOLFRAM
IPC: H01J29/56
Filed: 1980-02-08
Abstract: In an electron beam generating system for an in-line colour cathode ray tube, an inhomogeneous electromagnetic deflection field is used to achieve substantial self-convergence of the electron beams, the influence of which deflection field on the focusing is corrected by means of non-rotationally symmetrical auxiliary electrodes (4), to which a beam-deflection-dependent auxiliary voltage is fed. The non-rotationally symmetrical auxiliary electrodes (4) for beam-deflection-dependent correction of the focusing are arranged between Wehnelt electrodes (2) and main lenses (5, 6) and the parts (4a) of the auxiliary electrode (4) which influence the electron beam are designed symmetrically to the vertical and horizontal axes of the system. <IMAGE>
Patent EP-0019088-A1 (EP)
Inventor: STENBERG JOHAN EMANUEL DR-ING
IPC: G01N21/21
Filed: 1980-04-14
Abstract: In a method and apparatus for studying surface properties of a testpiece, such as refractive index or thickness of a layer or film on said surface, electromagnetic radiation is directed on to the test surface or a reference surface which has known properties, and reflected on to the other surface. The angle of incidence in respect of the incident radiation, in relation to the respective surfaces, are the same, and the surfaces are so arranged that when the radiation is reflected from one surface on to the other, the parallel polarization component of the first reflection is the perpendicular component of the second reflection. Radiation in the same state of polarization as before the first reflection is extinguished by an analyzer, providing for point-to-point comparison between the two surfaces.
Patent EP-0030651-A1 (EP)
Inventor: HARBAUER WERNER
IPC: H01H3/28
Filed: 1980-11-24
Abstract: The invention relates to a circuit arrangement for actuating an electromagnetic switchgear comprising a switch position indicator, by means of a leading contact that closes a circuit to supply current to an actuating coil of an electromagnet. Main contacts of the switchgear close just after the leading contact. The electromagnet holds all of the contacts in their actuated positions until current through its coil is interrupted.
Patent EP-0032191-A1 (EP)
Inventor: CORKINS H GLENN
IPC: C07F9/165
Filed: 1980-12-03
Abstract: A novel and efficient method for preparing S-chloromethyl derivatives of 0-alkylphosphorodithioic acids involves reacting the S-hydroxy-methyl derivative of such an acid under substantially anhydrous conditions with a suitable acid chloride in a chemically unreactive organic liquid which is a solvent for both said S-hydroxymethyl derivative and said acid chloride. Suitable acid chlorides are PCI 5 , PCl 3 , acetyl chloride, chlorinated derivatives of acetyl chloride, oxyalyl chloride, phosgene, thionyl chloride, sulfuryl chloride, aryl sulfonyl chlorides and chloro-or nitro-substituted aryl sulfonyl chlorides.
Patent EP-0017386-A1 (EP)
Inventor: FUCHIGAMI MITSUTU
IPC: B01J13/18
Filed: 1980-03-19
Abstract: A self-contained pressure sensitive recording material having reduced tendency of spontaneous background staining and capable of forming an impressed image of deep color, comprising a supporting material and coated thereon a layer composed of (1) a colorless dye as color former, (2) a phenolic resin or a salicyclic acid derivative or its metal salt as color developer, (3) starch particles, (4) a pigment and (5) a binder; either said color former and/or color developer being in the form of liquid composition and encapsulated in microcapsules of a melamine-formaldehyde resin as wall material. The color developer is a phenolic resin or a salicyclic acid or a metal salt thereof and the starch particles are present in an amount of at least 1.5 times the weight of the encapsulated material(s). It is preferable for both the former and developer to be microencapsulated and for microencapsulation of the developer to be carried out by in situ encapsulation.
Patent EP-0041589-A1 (EP)
Inventor: KOHLER THOMAS P
IPC: H05B41/298
Filed: 1980-10-08
Abstract: An electronic ballast-inverter for multiple fluorescent lamps (10, 12) employs a push-pull inverter and a series resonant circuit for driving the lamps. The inverter operates at the resonant frequency of the series resonant circuit. The current in the resonant circuit is limited, for low load conditions, in response to a sensing voltage which is used to raise the frequency of operation of the inverter to make the load more reactive.
Patent EP-0027403-A1 (EP)
Inventor: KAWAHARA HIDEO
IPC: C03C17/245
Filed: 1980-10-02
Abstract: 1. Method of depositing an electrically conducting film of tin oxide or indium oxide on a glass surface, consisting of putting a vapour of a tin or indium compound in contact with the glass surface which is heated to cause thermal decomposition thereof and characterised in that a gaseous organic fluorocompound is brought into contact with the glass with said vapour, said gaseous organic fluorocompound being heated and brought into contact with a catalyst before contact with the glass to accelerate its decomposition.
Patent EP-0030489-A1 (EP)
Inventor: NEEL JEAN-PHILIPPE
IPC: H02B11/167
Filed: 1980-11-17
Abstract: 1. Factory assembled medium voltage electric cell comprising a metal housing (12) to locate connecting and coupling electric members associated with their operation devices, characterized in that the frame of said housing (12) comprises two vertical sides (88, 90) of identical structures, far apart in the direction of the width cell, and each one comprising a peripheral edge (100) of strengthening protruding from vertical smooth part, so that the edge of one (88) of the cell sides (10) cooperates, when several cells with identical housings come together, with the smooth part of the conjugated side (90) of an adjacent cell (124) building an intermediate cross-interval (128) of same depth to place the electric wiring and auxiliary members.
Patent EP-0028263-A1 (EP)
Inventor: HAMANO ISAO
IPC: H01R43/02
Filed: 1980-11-17
Abstract: A method of connecting armature coil ends by means of an ultrasonic welding process to a plurality of segments arranged peripherally on a shaft and integrally molded to a commutator. The armature coil ends are connected to the segments of the commutator by means of the ultrasonic welding process, with the segments being fixed by a rigid member in a rotary electric machine. This method is adapted for connecting the armature coil of the rotary electric machine, such as a starter motor, to the commutator thereof.
Patent EP-0043444-A1 (EP)
Inventor: HASSEL HELMUT DR
IPC: B61D17/22
Filed: 1981-06-03
Abstract: Wagenübergangseinrichtung für spurgeführte Fahrzeuge, welche aus einer «inneren» Übergangseinrichtung (10) gebildet wird, die vorwiegend die Funktion «Abdichten» erfüllt und dazu insb. zu einem druckdichten Übergangstunnel ausgebildet ist und/oder einer «äußeren» Übergangseinrichtung (11), die vorwiegend die Funktion «Außenbündigkeit» erfüllt und dazu insbesondere mit einem aufblasbaren Mehrkammerhohlprofil (17) versehen ist.
Patent EP-0049479-A1 (EP)
Inventor: WAKABAYASHI HIROSHI
IPC: C08L51/08
Filed: 1981-09-30
Abstract: This invention relates to a composition comprising
     (a) a vinyl polymer obtained by polymerizing a vinyl monomer or monomers in the presence of a neutralized, water-soluble product of an adduct of a substantially amorphous polymer obtained by ring-opening polymerization of dicyclopentadiene represented by the following chemical structural formula:
     with maleic acid or maleic anhydride; and   (b) an oxidation-curable type water-soluble resin, with the proportion of (a) to (b) being within the range of from 5:95 to 95:5 in terms of solids content ratio.   
     The invention composition is useful for coating materials, especially for paints.
Patent EP-0050886-A1 (EP)
Inventor: DE GROOT GERRIT
IPC: G01S7/292
Filed: 1981-10-07
Abstract: The invention relates to a method to be used in an air space surveillance radar for selecting target data by comparing the target azimuth extent data with the zone-related threshold. A plot generator comprising a video processor (2) produces, upon the reception of sensor signals, target data per target, which data are stored in a register (3). The method aims at protecting the track generator from overloads and is characterised by the following process steps:
     a. to separately store a target azimuth extent threshold for each range-azimuth zone;   b. to convert target angle and range data into a zone-related address control signal;   c. to read out the zone-related threshold;   d. to compare the target azimuth extent data supplied by the video processor (2) with the read-out threshold;   e. to produce an erase signal for the register-stored target data if the supplied target azimuth extent data fails to exceed the threshold.
Patent EP-0034031-A1 (EP)
Inventor: DOREY HOWARD ANTHONY
IPC: G08B29/00
Filed: 1981-02-02
Abstract: An electricity meter for metering the amount of electrical energy supplied by a power supplier to a power consumer is provided with means for detecting the presence of an external shunt (50) which has been connected to by-pass its internal current sensing means (22). The detecting means, which in one embodiment comprises a differential current sensor (32, 34) for sensing the difference between the respective currents flowing to and from the consumer via the meter, is arranged to operate a circuit breaker (44) and/or to compensate the energy measurement of the meter, and/or to provide a warning to the supplier. The differential current sensor also senses when current is being taken between the live wire and earth on the consumer's side of the meter.
Patent EP-0037270-A1 (EP)
Inventor: FLOWER DESMOND JOHN NEWMAN
IPC: G09F19/14
Filed: 1981-03-27
Abstract: A language-translation device to facilitate communication between two persons, comprises at least one and preferably a set of sheets (10, 31) carrying phrases in two languages on changing-image bands (18) so that, when the sheet is appropriately tilted, one and then the other language are displayed to the persons using the device. A cursor device (16) comprising a scanning cursor (19) with a clear gap (21) to identify a particular band (18), and a moving-arrow cursor (20, 23) mounted on the scanning cursor to identify a particular part of the band, is movable by one of the persons to identify a particular phrase. 
     The sheets may be contained in a pocket (12) of a wallet (11), and be each provided with a projecting tab (17) which facilitates withdrawal and identifies the contents of the sheet. 
     The bands (18) may be of different colours to facilitate identification, and the sheets may have integral changing-image lenses or a common lens (30).
Patent EP-0044711-A1 (EP)
Inventor: NOBUYUKI HAMANAKA
IPC: C07C33/14
Filed: 1981-07-16
Abstract: The 9,11-methano-13-aza-11a-carbathrombanoic acid analogues of the general formula:
     [wherein A represents
     (i) -CH 2 CH 2 -(CH 2 ) m - ,   (ii) -CH  CH-(CH 2 ) m - ,   (iii) -CH 2 -O-(CH 2 ) m  or (iv)
     (in which m is an integer of 1 to 6, the double bond between the carbon atoms in positions 5 and 6 in (iv) is in cis or trans-configuration or a mixture thereof and the phenylene group in (iv) represents o-, m- orp-phenylene), R 1  represents a hydrogen atom or a straight- or branched-chain alkyl group of 1 to 12 carbon atoms, two R 2  both represent hydrogen atoms or methyl groups, R 3  represents a hydrogen atom or a hydroxy group, R 4  represents a single bond or a straight- or branched-chain alkylene group of 1 to 5 carbon atoms, R 5  represents   (i) a straight- or branched-chain alkyl, alkoxy or alkylthio group of 1 to 8 carbon atoms,   (ii) a cycloalkyl or cycloalkyloxy group of 4 to 7 carbon atoms being unsubstituted or substituted by at least one straight- or branched-chain alkyl group of 1 to 8 carbon atoms or (iii)
     (in which Z represents a single bond, an oxygen atom or a sulfur atom and R 6  may occupy any of the free positions on the phenyl ring and represents a hydrogen atom, a halogen atom, a hydroxy group, a straight- or branched-chain alkyl or alkoxy group of 1 to 5 carbon atoms, a trihalomethyl group, an amino group or a mono- or dialkyl-amino group of 1 to 5 carbon atoms) and the wavy line   attached to the carbon atom in position 15 represents a- or β-configuration or a mixture thereof, provided that, when R 3  represents a hydroxy group and R 4  represents a single bond, R 5  does not represent an alkoxy group, an alkylthio group, a cycloalkyloxy group, a phenoxy group and a phenylthio group),  
and cyclodextrin clathrates thereof, and when R 1  represents a hydrogen atom, non-toxic salts thereof, possess strong inhibitory activities on platelet aggregation and on aorta contraction, and are useful for prevention and treatment of diseases which are induced by thromboxane A 2 .
Patent EP-0055127-A1 (EP)
Inventor: SCOTT MICHAEL JOHN
IPC: A01K11/00
Filed: 1981-12-22
Abstract: A tool which includes spaced apart first (33) and second (15) retention means each fo which is adapted to retain an animal ear tag part. The tool has a body (10) to which is pivotally attached a lever (18). Movement of the lever (18) toward handle (11) of body (10) results in rectilinear movement of the first retention means (33) toward the second retention means (15). The tool has linkage means (27, 32) which transforms pivotal movement of the lever (18) into a varying speed rectilinear movement of the first retention means (33) toward the second retention means (15) relative to the movement of the lever (18) itself.
Patent EP-0056533-A1 (EP)
Inventor: BASSON CHEVILLOT BEATRIX
IPC: A01K11/00
Filed: 1981-07-06
Abstract: 1. Indentation tag for livestock, formed of two pieces of flexible plastics material which can be interlocked one with the other : male piece (M) comprising a stem (10) provided with a head (11), formed in a single piece with the stem and having a hard point (12) rigidly fixed thereto, and a female piece (F) comprising an eyelet (14) through which passes the head (11) and behind which this head (11) is retained by hooking a shoulder (13) of the head (11) on a shoulder (15) of the eyelet (14), the tag characterised in that it comprises, in combination, on the one hand a removal-proof means (V) at the level of the shoulders (13, 15) and on the other hand a cap (N) which prolongs the eyelet (14), covering the hard point (12) thereof and which renders the removal-proof means (V) inaccessible.
Patent EP-0053578-A1 (EP)
Inventor: BUCHER ANTON
IPC: B65G69/28
Filed: 1981-10-07
Abstract: Fastener (10) on a loading ramp or a support profile of the same, a plurality of such fasteners being mounted at a particular height position, preferably spaced at constant intervals from one another on the ramp, or on a support profile of the ramp. <IMAGE>
Patent EP-0048714-A1 (EP)
Inventor: KARNING HEINRICH
IPC: H01S3/07
Filed: 1981-01-24
Abstract: Laser hybride comprenant deux lasers, p. ex. un laser de reference (4) ou un laser d'injection ou un laser amplificateur et un laser TE (5) ou un laser pulse longitudinalement ou un laser commute par un modulateur a facteur de surtension a onde continue. Le tout est loge dans un meme boitier. Le premier laser consiste en un tube entourant une enceinte a basse pression refroidi par un refrigerant qui s'ecoule autour du tube. Le deuxieme laser est constitue par un systeme d'electrodes (14, 15) enveloppant une chambre a haute pression. Pour obtenir une temperature uniforme et une invariabilite de la longueur d'ondes les deux lasers ont une cavite resonante commune (3) et sont fortement couples l'un a l'autre. Alors que le laser de reference trouve sont utilite comme laser de mesure pour ajuster la frequence du resonateur ou simultanement comme oscillateur local, le laser a onde continue sert a engendrer une impulsion laser.
Patent EP-0049252-A1 (EP)
Inventor: FELBER JOSEF
IPC: B60Q1/26
Filed: 1981-04-09
Abstract: Pour permettre aux vehicules de reculer plus aisement et sans danger sur des rues ou places non eclairees, il est propose un phare de recul (2) auquel est integre un retroviseur (1). Le retroviseur et le phare de recul sont montes sur une tige commune et peuvent etre orientes horizontalement independamment l'un de l'autre.