baber/WOPTO huggingface dataset:
Patent EP-4310864-A2 (EP)
Inventor: GAGNON DANIEL
IPC: G21K1/04
Filed: 2019-11-25
Abstract: A radiotherapy delivery device that comprises a rotatable gantry system positioned at least partially around a patient support, a first source of radiation coupled to the rotatable gantry system that is configured as a source of therapeutic radiation, a second source of radiation coupled to the rotatable gantry system that is configured as a source of imaging radiation having an energy level less than the source of therapeutic radiation, a radiation detector coupled to the rotatable gantry system and positioned to receive radiation from the second source of radiation, and a beamformer configured to adjust a shape of a radiation beam emitted by the second source of radiation such that the shape of the radiation beam is configured for a wide aperture scan of a wide axial region and a narrow aperture scan of a narrow axial region within the wide axial region. The radiotherapy delivery device also comprises a data processing system configured to receive measured projection data in the wide axial region and the narrow axial region, determine the estimated scatter in the wide axial region using a kernel-based technique wherein the estimated scatter in the wide axial region is based on the projection data from the narrow axial region, reconstruct a patient image based on the estimated scatter, and deliver a dose of therapeutic radiation to the patient via the first radiation source based on the patient image during Adaptive Image-Guided Radiation Therapy (IGRT).
Patent EP-0001003-A2 (EP)
Inventor: GRAY GEORGE WILLIAM
IPC: H02H7/085
Filed: 1978-08-18
Abstract: Apparatus and method for operating a dynamo-electric machine which is provided with a protective circuit arrangement (6) whereby the machine is caused to be switched off if a short circuit current flowing in the machine exceeds a predetermined level. 
     False operation of the protective circuit is avoided by incorporating a discriminating circuit which is able to distinguish the phase angle between the current and the voltage. This causes the protective circuit to trip for an over load current where the phase angle difference is small and the power factor near unity, which occurs with resistive fault situations; and not to trip where the phase angle difference is high, and thus there is a low power factor indicating a reactive condition, which occurs on start-up of the machine. A machine is able to run more safely as a result.
Patent EP-0004838-A2 (EP)
Inventor: KIMBER ERICH VOLDEMAR
IPC: F16D55/38
Filed: 1979-04-11
Abstract: In a drill boom arrangement, a feed beam for a rock drill Is turnable by means of a hydraulic turning device (34) about an axis (45) that is normally parallel with the axis of drilling during drifting. When not actuated, the turning device (34) is at least partially relieved of torque by means of a friction coupling (52) which is coupled in parallel with the turning device and is normally engaged. The coupling is automatically released when the turning device is actuated. A slip-coupling (67) is coupled in parallel with the first coupling (52) and in series with the turning device in order to avoid overloading of the turning device which is hydraulically self-braking.
Patent EP-0023002-A2 (EP)
Inventor: NEUMANN CLAUS DR
IPC: C08L97/02
Filed: 1980-07-12
Abstract: 1. A process for the production of predominantly aminoplast-bonded chipboards of low formaldehyde content, an ammonia-eliminating substance being applied to the surfaces of the boards still warm from the manufacturing process, wherein the boards are sprinkled with a volatile ammonium salt and stored in an enclosed space or in a stack.
Patent EP-0017487-A2 (EP)
Inventor: MACONACHIE IAN CHRISTY
IPC: A63B67/18
Filed: 1980-04-03
Abstract: A shuttlecock comprising a cap portion and a plastics skirt in the form of a truncated conical lattice structure having main stems interconnected by ribs with further intermediate stems located between the main stems, the lattice structure in the vicinity of the wide end of the skirt being convoluted with the flutings extending at an acute angle, preferably 45° to the longitudinal axis of the shuttlecock, and being so orientated as to make the shuttlecock spin and otherwise behave as a feathered shuttlecock. 
     Preferably, slots or slits are provided in the skirt at its wide end and the convolutions extend approximately from one end of one slot to the opposite end of an adjacent slot. The convolutions are formed by deforming the skirt material inwardly and this has the effect of slightly widening the slits in the shuttlecock. 
     Although preferred, the ribs, at least at the wide end of the skirt, need not be provided, and could be replaced by plastics flumes.
Patent EP-0041604-A2 (EP)
Inventor: SCHAFER PAUL
IPC: E04F13/18
Filed: 1981-04-15
Abstract: The invention provides a method for producing plastic covering plates (1, 2) in terms of the arrangement of stabilising and carrier elements, the necessary receiving grooves (3, 4, 7, 8) or orifices being made by means of a fusion process in the plastic. The invention also provides a covering plate which is equipped with plug-in connection means projecting beyond the upper margin of the plate edges.
Patent EP-0052376-A2 (EP)
Inventor: SHINODA TSUTAE
IPC: H01J11/42
Filed: 1981-11-17
Abstract: Here a panel structure for a large size display (10) is disclosed which utilizes the gas discharge panel called the surface discharge type panel. Among a pair of substrates (12, 13) arranged face to face in order to define the gas discharge space (11), the one substrate (12) which is used as the electrode supporting substrate is composed of the composite substrate body where a plurality of small size substrates (121, 122, 123, 124) which can be produced comparatively easily with high production yield are combined in such a form that the side edge surfaces of said substrates are aligned face to face, while the other substrate (13) which is used as the covering substrate is composed of a large size single substrate in such a size same as said composite substrate body. Such a substrate structure realizes a large size gas discharge panel having a high production yield, without requiring a large scale production facility (Fig. 1).
Patent EP-0035803-A2 (EP)
Inventor: CESHKOVSKY LUDWIG
IPC: G11B21/08
Filed: 1979-03-27
Abstract: An optical apparatus is described for use with a video disc (7) having frequency modulated video information (9) recorded thereon in the form of a plurality of concentric circles or a single spiral. The information track comprises successively positioned light reflective and light non-reflective regions (10, 11). A focused light beam (4) is caused to be positioned over the center of an information track and the light reflected from the information track is garthered by an obective lens (17) for application to electronic circuitry (30) for recovering the recorded frequency modulated video signals A servo system for controlling the speed of the motor (48) for rotating the disc compares the measured speed of rotation with a reference signal derived from a colour subcarrier frequency signal in a manner to remove fixed time base errors.
Patent EP-0046022-A2 (EP)
Inventor: SPRUNGER THOMAS RALPH
IPC: H01R43/01
Filed: 1981-07-23
Abstract: A wire holding jig is disclosed, for apparatus which installs electrical wires into a connector, and a method of manufacturing the jig is disclosed, in which a metal blank (1), shown in Figure 1, has a a row of apertures (4) formed by etching. A ridge (12) at a bend in the blank (1) is intercepted by the apertures (4) thereby providing wire holding passageways. The peripheries (6) of the apertures are whet to keen edges that trim to length, any wires (54) laid into the passageways.
Patent EP-0045625-A2 (EP)
Inventor: ALEXANDER DONALD
IPC: B65G51/34
Filed: 1981-07-30
Abstract: A pneumatic tube carrier system having an air tube connecting two stations and through which a carrier is moved, a supply of air for supplying air under pressure or under vacuum to propel the carrier between the stations and air pressure means to cause the air in the tube to assume a pressure close to atmospheric pressure at the exit end of the tube as the carrier approaches the exit end to cause the carrier to travel slowly along the exit part of the tube as the carrier reaches the end part of the tube.
Patent EP-0052524-A2 (EP)
Inventor: TAYLOR MALCOLM FREDERICK
IPC: G02B26/12
Filed: 1981-11-19
Abstract: Apparatus for accurately moving a body in accordance with a predetermined motion. 
     An apparatus is provided for accurately moving a body in accordance with a predetermined motion. An embodiment of the invention relates to an optical scanning system in which the movement of an intermittently tilting mirror is required to be extremely linear. The positions of the mirror at predetermined points are compared with the required positions and correction signals generated for use on subsequent movement cycles. Because of the high speed of movement of the mirror, it is preferred to make only one comparison per movement cycle and it may be necessary for a number of comparisons to be made for any one predetermined point until a satisfactory correction is achieved.
Patent EP-0053908-A2 (EP)
Inventor: BLAIRE ANTHONY FREDERICK
IPC: B27M3/00
Filed: 1981-12-02
Abstract: The invention relates to a method and a jig for constructing a carcase-type article of furniture. A panel (102) which is to form a part (e.g. a door) of the finished article, is placed down on a horizontal surface. A jig is assembled around the panel (102) using the panel (102) as a template, the jig incorporating abutment blocks (111-113) to contact the edges of the panel (102) and locating blocks (124) in predetermined positions relative to the abutment blocks to define the positions of the carcase walls and to locate the walls in position while being secured to one another. The carcase walls are cut to the desired size, and placed edge down within the locating blocks (124) of the jig. Securing the walls to one another now forms a carcase the walls of which are correctly aligned with the edges of the panel.
Patent EP-0056939-A2 (EP)
Inventor: SAMARITTER REINHARD
IPC: A47C27/14
Filed: 1982-01-11
Abstract: Zum Herstellen von Formteilen, insbesondere Polster (1;21;31;41) für Fahrzeugsitze, wird ein Polyurethanschaumstoff bildendes Reaktionsprodukt aus einem Reaktionsgemisch hergestellt, das für die verschiedenen Zonen (2,3; 22,23; 32,33; 42,43) des Polsters (1;21;31;41) zum Erzielen unterschiedlicher Härte entsprechende unterschiedliche Kennzahlen aufweist. Dabei werden durch u.a. besondere Anordnung der Eintrittsöffnungen in die einzelnen Zonen (2,3; 22,23; 32,33; 42,44) des Formhohlraumes die Gemischströme so eingeführt, daß sie in gewünschter Weise gegenund ineinanderfließen, um übergreifende Ausläufer (25;26;34) in Form von lappenartigen Fortsätzen und Wülsten zu bilden.
Patent EP-0062894-A2 (EP)
Inventor: IIZUKA TETSUYA
IPC: G05F3/20
Filed: 1982-04-07
Abstract: A semiconductor device comprising a semiconductor substrate of the first conductivity type (120), a self substrate bias generator formed in the semiconductor substrate for generating a voltage with the opposite polarity to that of an externally applied voltage and having a capacitive element (112) and a rectifier element (114,118) and a group of circuit elements supplied with a voltage generated by the self substrate bias generator, characterized in that the semiconductor substrate of the first conductivity type is supplied with a first reference potential (V DD ) selected so as to prevent minority carriers from the capacitive element and the rectifier element from entering into the semiconductor substrate; and the circuit element group is formed in a first semiconductor region (122) formed in the semiconductor substrate.
Patent EP-0084589-A2 (EP)
Inventor: SALA ALFREDO
IPC: F16L27/04
Filed: 1982-06-03
Abstract: The invention relates to a system for absorbing the vibrations of the exhaust lines, developing from internal combustion engines for motor vehicles, allowing to prevent transmission of the vibration, to the rest of the exhaust line, to its supports and to the vehicle chassis. This system is based on employing single or double joints, whose action is integrated by springs recovering the optimal position of the exhaust line.
Patent EP-0080198-A2 (EP)
Inventor: VAN DER HEIJDEN LAMBERTUS P P
IPC: C08J5/18
Filed: 1982-11-22
Abstract: A polymeric film prepared from a relatively crystalline polymer such as a copolymer of ethylene and an a-olefin having at least 3 carbon atoms, e.g.,1-octene (linear low density polyethylene); a relatively amorphous polymer such as low density polyethylene and a tackifying polymer such as a low molecular weight polybutene exhibits a substantially higher cling on one side than the other. 
     A film of a low density polyethylene, linear low density polyethylene and a low molecular weight polybutene also exhibits excellent film strengths and has unexpectedly high resistance to tear, particularly in the cross-direction.
Patent EP-0066920-A2 (EP)
Inventor: REGINATO FRANCESCO
IPC: B61L25/06
Filed: 1982-05-19
Abstract: A modular control panel [10, 11] for controlling the switching operations in a miniature- or model-railway- line has grooves [13] which reproduce the railway tracks, contacts [14, 15] being applied to the groove bottoms in the neighborhood of railway crossings, and is improved by the provision of a rotatable direction indicator (16, 17, 18) placed at every line intersection so as to mask either branch (13) of a line bifurcation with one of its halves (18), the other half of said indicator (16) defines the correct direction.
Patent EP-0070734-A2 (EP)
Inventor: SEKINO TAKEO
IPC: H03M1/00
Filed: 1982-07-20
Abstract: An analog-to-digital converter formed as an integrated circuit on one chip for converting an anlog input voltage to a digital output of m+n bits includes a series resistor group formed of at least 2 m+n -1 resistors (R o , etc.), 2 m- 1 coarse voltage comparators (M 1 , etc.) for determining more significant bit data and each comprising bipolar transistors, a more significant bit encoder (ENCM) for encoding outputs from the more significant bit data determining voltage comparators (M 1 , etc.), 2"-1 voltage comparators (N 1 , etc.) for determining less significant bit data and each comprising bipolar transistors, a less significant bit encoder (ENCN) for encoding outputs from the less significant bit data determining voltage comparators (N 1 , etc.) and 2 m+n -1 switching element groups (A ij ) each formed of bipolar transistors and controlled in switching by control signals encoded based on the outputs of the more significant bit data determining voltage comparators (M 1 , etc.), wherein the 2 m- 1 more significant bit data determining voltage comparators (M 1 , etc.) are divided into two groups located on respective sides of the switching element groups (A ij ).
Patent EP-0090909-A2 (EP)
Inventor: LANG HEINRICH
IPC: B60R1/06
Filed: 1983-01-14
Abstract: In a motor driven adjustable rear mirror having a mounting bracket (8) which can be connected to a vehicle and an actuating motor device (3, 3'), in particular for lorries, which engages on the glass holder of the mirror glass, it is provided that the actuating motor device (3, 3') is connected directly to the mounting bracket (8). As a result, in contrast with conventional designs, a particularly flat design is obtained so that the viewing field of the driver is not restricted by the mirror housing. <IMAGE>
Patent EP-0092045-A2 (EP)
Inventor: PEIKER HEINRICH
IPC: H04R1/08
Filed: 1983-03-07
Abstract: The support (1, 2, 3) has a tongue (1) which is placed into a guide (10) of the transducer housing (9) and is detachably held in the guide (10) by means of a locking device (5, 11). The tongue (1) forms one leg of a U-shape (1, 2, 3), the other leg (2) of which must be attached to a base. The attachment can be permanent or of such a manner that the support can be repeatedly easily detached from the base and reattached to the latter. <IMAGE>
Patent EP-0091651-A2 (EP)
Inventor: TAMAMURA TOSHIAKI
IPC: G03F7/38
Filed: 1983-04-06
Abstract: A method for forming a micropattern, comprises the steps of forming an organic polymeric material layer (2) on a substrate (1), forming a silicone layer (3) on the organic polymeric material layer (2), selectively irradiating a surface of the silicone layer (3) with a high-energy beam (4), exposing the surface of the silicone layer to a radical addition polymerizable monomer gas (5) so as to form a graft polymer film (6) on an irradiated portion of the surface of the silicone layer (3), performing reactive ion etching using the graft polymer film (6) as a mask so as to form a silicone pattern, and performing reactive ion etching using the silicone pattern as a mask so as to form an organic polymeric material pattern. The method allows formation of a resist pattern with a high precision and a high aspect ratio.
Patent EP-0093436-A2 (EP)
Inventor: JUNGFER HERBERT DR MED
IPC: C12N5/00
Filed: 1983-04-29
Abstract: Zur Gewinnung von permanent züchtbaren Zellinien von tierischen und menschlichen Zellen durch Fusion von normalen tierischen oder menschlichen Zellen mit biologischen Komponenten, welche eine Züchtungsfähigkeit in vitro bewirken fusioniert man normale tierische oder menschliche Zellen mit alleine nicht vermehrungsfähigen Zellfragmenten transformierter Zellen und züchtet sie in einem Kulturmedium ohne Selektionssubstanzen. So gewonnene permanent züchtbare Zellinien eignen sich vor allem zur Gewinnung von Zellprodukten und zur Prüfung von Wirksubstanzen.
Patent EP-0141871-A2 (EP)
Inventor: INOKO KENJI
IPC: B65G47/31
Filed: 1983-11-14
Abstract: A conveyor for conveying a succession of substantially identical articles towards a discharging or treatment zone provided with delaying means, preferably vertical belts driven at a lower speed than the conveyor, for delaying the articles sufficiently to substantially close any unequal gaps existing between the articles, the articles leaving the delaying means being again accelerated up to the travelling speed of the conveyor thereby creating uniform distances between successive articles.
Patent EP-0092444-A2 (EP)
Inventor: HOSAKA YOSHIHIRO
IPC: G03F7/022
Filed: 1983-04-20
Abstract: A positive type photosensitive resin composition comprising an alkali-soluble novolac resin and (A) a compound of formula (I) and a compound of formula (II) or (B) a compound of formula (III) and a compound of formula (IV), the molar ratio of compound (I) to compound (II) being from 6:4 to 9:1, the molar ratio of compound (III) to compound (IV) being from 1:9 to 9:1 and the total amount of component (A) or (B) being from 5 to 100 parts by weight per 100 parts by weight of the alkali-soluble novolac resin:wherein R<sub>1</sub>, R<sub>5</sub>, R<sub>8</sub> and R<sub>10</sub>, which may be the same or different, represent alkyl, aryl or aralkyl groups; and R<sub>2</sub>, R<sub>3</sub>, R<sub>4</sub>, R<sub>6</sub>, R<sub>7</sub>, R<sub>9</sub>, R<sub>11</sub> and R<sub>12</sub>, which may be the same or different, represent 1,2-naphthoquinonediazide-4-sulfonyl, 1,2-naphthoquinonediazide-5-sulfonyl or 1,2-benzoquinonediazide-4-sulfonyl groups. This positive type photosensitive resin composition has excellent sensitivity and yield of residual film thickness.
Patent EP-0093551-A2 (EP)
Inventor: TOYOSHIMA SHIGESHI
IPC: C07K5/065
Filed: 1983-04-22
Abstract: Phenylalinine derivatives having the general formula:
     and their non-toxic salts, have been found to promote the absorption of medicinal substances such as insulin. In the above formula, R' is a hydrogen atom, a fluorine atom, a nitro group, a hydroxyl group or a hydroxyl group protected by an esterifying group, X is -CO- or -SO 2 -, -Y- is a straight bond, a lower alkylene group, a substituted or unsubstituted vinylene group, or a group having the form- fula -CH 2 -O- or -0-CH 2 -, and R 2  is a substituted or unsubstituted phenyl or naphthyl group; or the group R 2 -Y-CO- is an N-benzyloxy-carbonylphenylalanyl group, an N-benzyloxycarbonyl-4-flurophenylalanyl group or an N-(m-methoxycinnamoyl)phenylalanyl group.
Patent EP-0111422-A2 (EP)
Inventor: BRANDEAU EDWARD P
IPC: H01B13/012
Filed: 1983-12-07
Abstract: In interconnecting an electrical wire (16) to a conductive terminal (14) having wire receiving slots (26) therein arranged in intersecting disposition, the wire (16) is indexed to a tool (T) and then to the terminal (14). The wire is located into the slots (26), without making connection thereto by applying a light force transversely thereto by a wire pushing element (38). The connection is made by forcibly inserting the wires into the slots by the pushing element (38) that is configured with a plurality of intersecting splines or vanes (38a) to engage the wires (16) and enter the slots (26) within their boundaries during insertion. Such entering of the slots (26) by the splines (38a) on the pushing element (28) provides a uniform force application and a full seating of the wires (16) deeply into the slots (26) along a wire length greater than its diameter such that the wires (16) are deformed and wedged tightly in the bottom of the slots (26).
Patent EP-0114489-A2 (EP)
Inventor: GALE RONALD JOHN
IPC: G05G7/04
Filed: 1983-12-19
Abstract: An adjustable pedal stop for an automotive clutch includes a stop member 20 which is moved along a ratchet 32 by the first full depression of the clutch pedal 12. The ratchet prevents return movement of the stop member so that the pedal stop 25 is set to a position which ensures a predetermined normal pedal position irrespective of manufacturing tolerances.
Patent EP-0119414-A2 (EP)
Inventor: CHIAO WEN B
IPC: C08F212/00
Filed: 1984-01-31
Abstract: Styrene and maleic anhydride monomers are copolymerized in 1,2-dichloroethane employing 3-mercaptopropionic acid or methyl-3-mercaptopropionate chain transfer agents producing an odorless copolymer in the molecular weight range of about 500 to 10,000 which remains soluble in the solvent. The resultant copolymer may be conveniently sulfonated in the 1,2-dichloroethane solvent used for the polymerization thereby producing an odorless sulfonated copolymer.
Patent EP-0118820-A2 (EP)
Inventor: HILL ARNE
IPC: E04C3/08
Filed: 1984-02-25
Abstract: In a steel truss an upper longitudinal beam (12) and a lower longitudinal beam (13) are interconnected at their respective ends by vertical posts (14; 15) and intermediate their ends by a plurality of obliquely extending struts (16; 17) and ties (18; 19), of which each strut and an associated tie intersect substantially midway between the two beams. Each end post (14; 15) is composed of two parts 14', 14"; 15', 15") of substantially equal lengths, which are interconnectable end to end, and each strut (16; 17) and tie (18, 19) is likewise composed of two parts (16', 16"; 17', 17"; 18', 18"; 19', 19"). These parts of each strut and its associated tie are united in a special, common joint including connection plates welded to the strut parts (16', 16"; 17', 17") and having flat end portions of the tie parts (18', 18"; 19', 19") interposed between them.
Patent EP-0131754-A2 (EP)
Inventor: BRAMBILLA ENRICO
IPC: H01P1/208
Filed: 1984-06-12
Abstract: The coupling iris of each of "n" cavities of a dual-mode filter is now obtained in the outskirt of the cross-section wall in the immediate proximity of the longitudinal wall wherein a hole for the insertion of a coupling adjusting screw is recessed.