baber/WOPTO huggingface dataset:
Patent EP-4141249-A2 (EP)
Inventor: BAZYN TIMOTHY
IPC: F02M61/18
Filed: 2022-07-31
Abstract: A fuel injector (50) includes an injector housing (130) defining a longitudinal axis (132), and including a body piece (176) having formed therein a fuel inlet (162) defining a transverse axis (156) intersecting the longitudinal axis (132). The injector housing (130) further includes a nozzle (142) having formed therein a plurality of spray outlets (144), and including a nozzle terminal tip (252). The injector housing (130) further includes a locating surface (273) axially inward of the nozzle terminal tip (252) and extending circumferentially around the nozzle (142). A first axial distance (AD) is defined between an intersection of the transverse axis (156) and the longitudinal axis (132), and the nozzle terminal tip (252). An exposed tip length axial distance (TL) is defined between the locating surface (273) and the nozzle terminal tip (252). A ratio of AD to TL is from 8.06 to 8.34.
Patent EP-4288662-A2 (EP)
Inventor: RUDD JAMES D
IPC: F03G7/10
Filed: 2022-01-31
Abstract: An engine system includes three communicating fluid vessels that each contain a fluid. A first interconnecting fluid conduit containing the fluid rotatably couples the second fluid vessel to the first fluid vessel and acts as a lever. A second interconnecting fluid conduit containing the fluid rotatably couples the third fluid vessel to the first fluid vessel and acts as another lever. By increasing the fluid column heights in the communicating fluid vessels, torque is applied to the levers to cause the second and third fluid vessels to revolve around the first fluid vessel.
Patent EP-4241704-A2 (EP)
Title: Ultrasonic scalpel blade, scalpel handle, and ultrasonic scalpel
Inventor: YAN ZHONGYU
IPC: A61B17/32
Filed: 2018-07-02
Abstract: This invention discloses an ultrasonic surgical blade, wherein the blade has a curved shape, and both sides of the blade are provided with cutting surfaces, one surface is a concave surface (71) and the other surface is a convex surface (72). The thickness of the blade is gradually thinned along a cutting direction from a proximal end to a distal end. The concave surface length is set as L1, the radius of curvature R1; the length of the convex surface L2, the radius of curvature R2; the angle of the bending of the center line of the blade is α; the diameter of the proximal end of the blade is D; the thickness of the most distal end surface of the blade is T. The relationship among them is: L1=L2+L2/1.5*(D-T)*SIN(α) (1), R1=R2+2T (2). The range of each size is adjustable within 10%. An ultrasonic wave guide and an ultrasonic scalpel using this blade have fewer potential resonant frequencies, so the thermal damage to the tissue is small, and the performance is more stable.
Patent EP-4239370-A2 (EP)
Inventor: SROWIG ANDRE
IPC: G01S17/14
Filed: 2021-01-07
Abstract: Das Lichtmodul weist einen Träger (TR) mit Schaltungs-Die auf, wobei auf der Oberseite (TRO) des Trägers (TR) mittels Die-zu-Die-Bondings ein Leuchtdioden-Die (D1D) und ein diesem zugeordnetes Ladungsspeicherbauteil (LSBT) elektrisch mit den Leitungspfad-Anschlussfeldern (TAF1, TAF2) eines Transistors (T<sub>dis</sub>) verbunden sind. Die elektrische Verbindung zwischen den beiden Dies und dem Leitungspfad (LPF) des Transistors (T<sub>dis</sub>) ist so kurz wie möglich. Oberseitig der beiden Dies befinden sich jeweils ein Anschlussfeld (DAF2, LAF2), die mit einem kurzen Bonddraht (BD1) miteinander verbunden sind. Dieser Entladeschaltkreis ist hinsichtlich der Reduktion parasitärer Induktivitäten und ohmschen Widerstände optimiert. Das Ladungsspeicherbauteil (LSBT) wird mittels einer Aufladeschaltung (B1) aufgeladen, die über einen zweiten Bonddraht (BD2) mit dem Ladungsspeicherbauteil (LSBT) elektrisch verbunden ist. Der zweite Bonddraht (BD2) ist länger als der erste Bonddraht (BD1). Das Lichtmodul kann Teil einer LIDAR-Vorrichtung sein, die ein spezielles Optiksystem aufweisen kann. Die Treiberschaltung für den Transistor (T<sub>dis</sub>) kann ebenfalls in besonderer Weise ausgeführt sein.
Patent EP-4287547-A2 (EP)
Inventor: WONG SHIN HORNG
IPC: H04L5/00
Filed: 2017-02-03
Abstract: A communications device comprises a transmitter configured to transmit signals to an infrastructure equipment of a wireless communications network. The communications device also comprises a controller configured to control the transmitter to transmit data to the infrastructure equipment via an uplink of the wireless access interface, wherein the wireless access interface includes communications resources for allocation to the communications device on the uplink, the communications resources comprising frequency resources, and time resources in which the wireless access interface is divided into predetermined time-divided units. The communications device is configured with the transmitter to divide an encoded transport block of data into a plurality of sub-units for transmission in a plurality of the time-divided units and one or more of the frequency resources of the wireless access interface allocated to the communications device. The communications device is next configured to transmit each sub-unit a repeated number of times within a repetition cycle. The communications device is further configured to transmit each sub-unit the repeated number of times in one or more subsequent repetition cycles, each sub-unit being transmitted the repeated number of times whereby the infrastructure equipment can combine the same sub-unit within each repetition cycle to form a composite sub-unit for each of the repetition cycles for recovering the transport block. Accordingly, repeated transmission of the sub-units can allow a receiver to accumulate signal energy for each received symbol to increase a signal-to-noise ratio in order to be able to decode a transport block. Furthermore, because the sub-units are transmitted repeatedly in each of one or more repetition cycles a receiver can terminate a reception process early, if the receiver is able to decode the encoded transport block after one or more of the repetition cycles without requiring all of the repetition cycles over which an encoded data unit is transmitted.
Patent EP-4307046-A2 (EP)
Title: Lens driving apparatus, camera module, and optical device
Inventor: PARK JAE KEUN
IPC: G03B30/00
Filed: 2018-08-07
Abstract: The present embodiment relates to a lens driving device, a camera module and an optical apparatus, the lens driving device comprising: a first housing; a second housing; a bobbin; an aperture; a first coil, a second coil, a third coil, and a fourth coil; a first magnet; a second magnet; a third magnet; and a fourth magnet, wherein the first coil, the second coil, the third coil, and the fourth coil are disposed to be spaced apart from each other; the first coil and the third coil are disposed opposite to each other with the first magnet and the third magnet interposed therebetween; and the second coil and the fourth coil are disposed opposite to each other with the second magnet and the fourth magnet interposed therebetween.
Patent EP-0008707-A2 (EP)
Inventor: BEYER FRANZ
IPC: H01P5/18
Filed: 1979-08-13
Abstract: Die Erfindung bezieht such auf einen für einen Gehäuse-einbau verwendbaren, in Streifenleitungstechnik ausgeführten Richtungskoppler, der aus zwei auf einander gegenüberliegenden Oberflächen einer dielektrischen Trägerplatte (1) angebrachten, miteinander verkoppelten Übertragungsleitungen besteht, von denen die eine als Microstripleitung ausgebildet ist. Es soll ein Richtungskoppler geschaffen werden, der hohe Richtschärfe bei hoher Koppeldämpfung, große Spannungsfestigkeit und Unempfindlichkeit dieser Eigenschaften vom Gehäuse-einbau aufweist. Die Erfindung sieht hierzu eine Ausführung der zweiten Übertragungsleitung als Koplanar-Leitung vor, die einen Streifenleiter (5) aufweist, der auf der Masseseite der Microstripleitung in einem von der Masseleiterfläche (3) freien Bereich (4) eingefügt und im wesentlichen parallel sowie etwa gegenüberliegend zum Streifenleiter (2) der Microstripleitung geführt ist. Ein erfindungsgemäßer Richtungskoppler läßt sich stets dann verwenden, wenn die Forderung nach einem Richtungskoppler mit höherer Koppeldämpfung besteht, z.B. bei der VSWR-Überwachung in Sekundärradargeräten.
Patent EP-0004735-A2 (EP)
Inventor: TRESNER HOMER DAVID
IPC: A61P31/04
Filed: 1979-03-23
Abstract: This invention relates to three new antibiotics which are designated BM782a1, BM782a2, and BM782a1a, respectively, and which are produced in a microbiological fermentation under controlled conditions using a new strain of an undetermined species of the genus Nocardia or mutants thereof. These new antibacterial agents are active against Mycobacterium tuberculosis as well as both gram-positive and gram-negative microorganisms and thus are potentially useful for inhibiting the growth of such bacteria and bacilli.
Patent EP-0008522-A2 (EP)
Inventor: TISONE THOMAS C
IPC: G01L1/22
Filed: 1979-08-15
Abstract: A strain gage comprising a flexure beam (11) has deposited thereon a dielectric layer (16) on which is formed a pattern of thin film resistors (17) which alter their value in response to flexing of the beam. The resistors are covered by a passivation dielectric layer (18). In accordance with the invention, the dielectric layer(s) (16,18) are deposited in such a manner that they are normally in a state of compressive stress so as to reduce the likelihood of cracking and failure. The layer(s) (16, 18) are preferably deposited by sputtering.
Patent EP-0015502-A2 (EP)
Inventor: ERTEL HARTMUT DR
IPC: C07D249/08
Filed: 1980-02-28
Abstract: Compounds of the formula I <IMAGE>  in which   R<1> denotes halogen, phenyl, C1-4-alkyl, C1-4-alkoxy, C1-3-haloalkoxy, C1-4-alkylthio or the CF3 group,    n denotes 0, 1, 2 or 3,    R<2> denotes a <IMAGE> group, in which X denotes oxygen or sulphur, R<3> denotes C1-8-alkyl which is optionally substituted, C2-6-alkenyl, C2-6-alkynyl, C3-8-cycloalkyl which is optionally substituted, phenyl which is optionally substituted, benzyl which is optionally substituted, or an alkyl radical having up to 4 C atoms and containing the epoxy ring, or    R<2> represents -CN or a <IMAGE> group, in which R<4> represents hydrogen or C1-4-alkyl and R<5> represents C1-4-alkyl or phenyl which is optionally substituted, or R<4> and R<5>, optionally together with the amide N atom, form a heterocyclic ring, and    Azol denotes 1,2,4-triazol-1-yl <IMAGE> or  1,2,4-triazol-4-yl <IMAGE> or  imidazol-1-yl <IMAGE> where the compounds of the formula I can also be present in the form of their salts with inorganic or organic acids or as metal complex compounds, and in addition a process for their preparation and their use as pesticides.
Patent EP-0029090-A2 (EP)
Inventor: SONG JOHN
IPC: C08L101/00
Filed: 1980-08-18
Abstract: Bis(sulfonamides) containing one or more hindered phenol groups are disclosed, as is their use as thermal stabilizers for polymers. Further stabilization results from combinations thereof with a thiodipropionate ester and a divalent metal salt of a carboxylic acid.
Patent EP-0024762-A2 (EP)
Inventor: PETERS MARTINUS THEODORUS JOHA
IPC: G03G5/06
Filed: 1980-08-18
Abstract: Electrophotographic process in which a charge pattern is formed on a photoconductive element comprising a charge generating pigment-binder layer and a smooth charge-conveying top layer and the charge pattern is developed with a one-component developing powder of which the particles have a specific resistance exceeding 10 11 Ohm.m. Preferably the electrophotographic process is performed on a photoconductive element comprising a charge generating pigment-binder layer which is composed of a dispersion of an azo dye in a charge-transfer-complex of a polyvinyl carbazole and a nitrated fluorene derivative.
Patent EP-0036201-A2 (EP)
Inventor: ROGG WERNER DIPL-PHYS
IPC: G01F15/00
Filed: 1981-03-14
Abstract: Die Erfindung betrifft einen nach dem Schwebekörperprinzip arbeitenden Durchflußmengenmesser. Der Schwebekörper (8,9,10) ist über eine Stange (7) starr mit einem aus ferromagnetischem Material bestehenden Gewichtskörper (2) verbunden, welcher gleichzeitig den Kern einer gehäusefesten Induktionsspule (3) bildet. Die Veränderung der Induktivität ist folglich von der Durchflußmenge abhängig. Im gleichen Sinn wie der Gewichtskörper (2) wirkt eine vorgespannte Feder (4) der Verschiebung des Schwebekörpers (8,9,10) entgegen. Bei Anwendung eines derartigen Durchflußmengenmessers zur Kraftstoffmessung in einem bewegten Fahrzeug ergeben sich dadurch Meßfehler, daß sich dem Flüssigkeitsstrom von außen ausgelöste Stoßwellen überlagern. Nach der Erfindung werden diese Meßfehler durch einen auf der Verbindungsstange (7) zwischen Rückstellfeder (4) und einem Gehäusebund (6) verschiebbar angeordneten Dämpfungskolben (5) kompensiert, dessen wirksamer Querschnitt ungefähr dem des Schwebekörpers (8,9,10) entspricht, wobei der Medienzufluß (12) zwischen Schwebekörper (8,9,10) und Dämpfungskolben (5) mündet.
Patent EP-0048831-A2 (EP)
Inventor: KUWA MASATOSHI
IPC: F28D7/02
Filed: 1981-08-29
Abstract: A heat exchange apparatus which utilizes the solar heat, hot spring water or underground water comprises a cylindrical main body, an internal cylinder placed in the main body, a blower provided in an upper part of the internal cylinder, an air intake, a number of radially arranged air exhaust tubes, ring shaped upper and lower heat exchange compartments, and chambers formed between heat exchange compartments, on and under the upper and lower heat exchange compartment, upper and lower chambers are connected by coil tubes placed in heat exchange compartments, the outer coil tubes and inner coil tubes are successively connected so that each of connected coil tubes has the same overall lenth, which improves efficiency of heat exchange between air and water which are caused to move in a counterflow fashion. 
     Such a heat exchange apparatus or its modification is utilized in a warmer apparatus for horticulture facilities utilizing solar heat comprising a sensor device provided in a greenhouse to detect the greenhouse temperature, a heat exchange device of a water-air counterflow type functioning to collect and discharge heat provided with a control unit regulating various devices, a circulating pump and linked heat storage tanks serving as stocking means with a change-over valve to change the flow of water and sensors to detect water temperature are provided to pipings connecting said heat exchange device and heat storage
Patent EP-0033655-A2 (EP)
Inventor: CHAPLEO CHRISTOPHER BOURNE
IPC: A61K31/4178
Filed: 1981-02-02
Abstract: 2-[2-(1,4-Benzodioxanyl)]-2-imidazoline or a non-toxic salt thereof, substantially free of 2-methyl-2-[2-(1,-3-benzodioxolyl)]-2-imidazoline or non-toxic salt thereof. 
     2-[2-(1,4-Benzodioxanyl)]-2-imidazoline or a non-toxic salt thereof characterised in that the nuclear magnetic resonance spectrum of the compound in a protonated form exhibits multiplets in the region of τ 4.4 and τ 5.4. 
     Process for the preparation of 2-[2-(1,4-benz- odioxanyl)]-2-imidazoline, pharmaceutical compositions thereof or of its salts, and their use as presynaptic α 2 - adrenoreceptor antagonists.
Patent EP-0036771-A2 (EP)
Inventor: OLIVE EDMOND EARL
IPC: G05D1/02
Filed: 1981-03-23
Abstract: Flight path transition control apparatus provides a roll attitude command to control the aircraft to execute an exponential transition path to a predetermined course in accordance with the exponential control law Y + KY where Y is the lateral displacement of the aircraft from the predetermined course, Y is the rate of change of the lateral displacement and K is a time constant of the system. A predictive roll command 0<sub>P</sub> is generated in accordance withwhere V<sub>9</sub> is the aircraft ground speed, TAE is the track angle error of the aircraft with respect to the predetermined course, TAE<sub>O</sub> is the track angle error of the aircraft with respect to the predetermined course at capture manoeuvre initiation, g is the gravitational constant, and t is the elapsed time following capture initiation. The predictive roll command Ø<sub>P</sub> derived in a signal computer 18 is combined in summing junction 15 with the exponential control law signal Y + KY to provide the aircraft roll attitude command Ø<sub>c</sub> Ø<sub>p</sub> + Y + KY which is fed to an automatic pilot or flight director rll channel 16 to control the aircraft to execute the exponential transition path in capturing the predetermined course, without the deviations experienced in prior apparatus.
Patent EP-0061159-A2 (EP)
Inventor: LEGAULT JOHN FRANCIS
IPC: F04D29/22
Filed: 1982-03-18
Abstract: A reversible enclosed cast centrifugal impeller containing radial impeller vanes shaped with a gradual change in the vane angle on both identical working sides for identical hydraulic performance in either direction is provided in a centrifugal pump. Fluid flow enters into the impeller eye and careful rounding of the inlet edges to an airfoil shape, combined with a small vane thickness reduces cavitation. A fully concentric case gives symmetrical uniform flow areas between the vanes and an exit flow splitter directing the flow through the impeller into the concentric case, thereby eliminating flow separation at the impeller exit and controlling required exit area. Axial thrust balancing holes are used to reduce the pressure area behind the back shroud. The splitter angle is the same as the absolute exit angle of the fluid leaving the impeller to avoid shock losses.
Patent EP-0064178-A2 (EP)
Inventor: PETZ GUENTER
IPC: A61H35/00
Filed: 1982-04-13
Abstract: In a foot basin with a controllable electrical heating facility for the bathing liquid and a massage facility, in order to reduce the number of components and to simplify the control of the heating facility, there is provided in the base area of the basin body (1) at least one hollow raised portion (17) which is open at the bottom, and an electronic heating cartridge (15) with self-regulation is arranged in the cavity (16) of the raised portion (17). <IMAGE>
Patent EP-0065315-A2 (EP)
Inventor: YAMAMOTO MASAHIRO
IPC: F02B75/02
Filed: 1982-05-18
Abstract: A two-cycle internal combustion engine having its intake passage (11) equipped with a check valve (12) and an intake plenum chamber (17), the latter being formed in the crankcase wall of the engine just below the intake passage. The crankcase wall below said intake passage is formed with an opening (1b) and a cover (15) is provided to surround said opening. A diaphragm (16) is sandwiched between said crankcase and said cover, so that the cover and the diaphragm define together an intake plenum chamber (17).
Patent EP-0073417-A2 (EP)
Inventor: CORNILS BOY DR DIPL-CHEM
IPC: F24J2/48
Filed: 1982-08-18
Abstract: Beschrieben wird ein Verfahren zur Herstellung von Beschichtungen auf einem Substrat unter Verwendung von zwei- oder mehrkernigen Metallverbindungen. Es werden Schichten erzeugt, die zwei oder mehrere Metalle und/oder Metallverbindungen in homogener Verteilung enthalten. Das Verfahren eignet sich z. B. zur Beschichtung von Solarkollektoren.
Patent EP-0067669-A2 (EP)
Inventor: BROCKLEBANK NORMAN
IPC: B66F9/06
Filed: 1982-06-10
Abstract: The invention relates to a device for enabling access to a relatively moving structure such as a ship. The device has a base (1), a linkage (5, 8, 9) supported on the base and a work station (10) supported by the linkage. The linkage is adjustable controllably to vary the position of the work station (10) relative to the base (1) and means (2) are provided for attaching the work station (10) to the ship. The linkage (5, 8, 9) is automatically freed from control when the work station (1) is in position on the ship.
Patent EP-0068929-A2 (EP)
Inventor: MUNCH JOSEPH
IPC: B23Q11/00
Filed: 1982-05-27
Abstract: The abovementioned device comprises, in order, a "gas spring" (12) for balancing the suspended element (1), a servomotor (6) for neutralising the frictional force of the "gas spring" (12), a compensation means (4) for compensating, in all the positions of the "gas spring" (12), for the variable forces thereof and consequently for constantly balancing the suspended element (1), the said device comprising in addition a transmission mechanism (3 - 5 - 7 - 8 - 9 - 10) positioned between the suspended element (1), the "gas spring" (12), the compensation means (4) and the servomotor (6). <IMAGE>
Patent EP-0064954-A2 (EP)
Inventor: GUGLIELMETTI SILVIO
IPC: A61C5/00
Filed: 1982-05-11
Abstract: For activating or de-activating in a uniform and precise manner a dental friction or fixing element consisting of a body whose upper part is recessed and comprises several segments and whose lower part comprises a tapped hole, there is introduced into the upper part of the body of the friction or fixing element a tool head comprising, successively, a thread on a rod and a conical pivot, respectively a hollow cone, which is then screwed into the tapped hole of the lower part of the body of the friction or fixing element.
Patent EP-0098928-A2 (EP)
Inventor: GAWLICK DIETER
IPC: G06F9/44
Filed: 1983-05-02
Abstract: The invention provides a computing apparatus and method for maintaining a journal log 80. The computing apparatus includes volatile storage for storing a log buffer 60 and a non-volatile storage for storing a journal log 80. Non-volatile storage means 70 are provided for storing in a write-ahead data set a plurality of short data blocks. The log buffer contents are written to the write-ahead data set responsive to a process epoch occurring before the log buffer is filled. The log buffer contents are written to the journal log upon the log buffer being filled. The redoing or undoing of data base changes is made with reference to the write ahead data set only in the case of a system failure resulting in loss of log buffer data not yet written to the journal log; otherwise data base changes are redone or undone with reference to the log buffer or journal log.
Patent EP-0096835-A2 (EP)
Inventor: FICKES MICHAEL GLENN
IPC: G03F7/40
Filed: 1983-06-08
Abstract: Process for providing improved solvent resistant surfaces of relief flexographic printing plates prepared by imagewise exposure and liquid development of the unexposed areas of a layer of photosensitive etastomeric composition comprising a high molecular weight butadiene/acrylonitrile copolymer and a monomeric compound wherein, optionally after drying, the developed surface is, in either order, (1) postexposed to actinic radiation, and (2) contacted with two successive aqueous halogen solutions, first, 0.01 to 3.5% by weight aqueous bromine solution for about 15 seconds to 20 minutes or 0.2 to 10% by weight aqueous iodine solution for about 1.0 to 10 minutes, followed by chlorine solution equivalent to that supplied by an aqueous solution, 0.01 to 1.0 molar in NaOCI and 0.012 to 1.2 molar in HCI, for about 15 seconds to 5 minutes.