baber/WOPTO huggingface dataset:
Patent EP-0062478-A2 (EP)
Inventor: KOIZUMI HIDEAKI
IPC: G01N21/27
Filed: 1982-03-30
Abstract: A spectrochemical analyzer disclosed by this invention has two monochromators capable of operating independently of each other. In each monochromator, a light beam from a light source is made to be incident on an entrance slit (EN1, EN2), and, after dispersion and wavelength scanning, issues from an exit slit (EX1, EX2) as an analyzed light beam. These analyzed light beams are detected by detectors (23, 26). The entrance slits (EN1, EN2) and the exit slits (EX1, EX2) of the two monochromators, are disposed in rotational symmetry about a central vertical axis. This can simplify the operation of switching between a series mode where the analyzed light from the exit slit (EX1) of the one monochromator is made to be incident on the entrance slit (EN2) of the other monochro- matorand a parallel mode where the both monochromators operate for detection independently from each other. Such mode switching is achieved by transverse sliding of mirrors (21, 22) in and out of the paths of the light beams.
Patent EP-0074332-A2 (EP)
Inventor: LOHSE SIEGFRIED
IPC: B23B31/117
Filed: 1982-08-09
Abstract: In the expanding chucking device for the separable connection of two parts, it is a question of for example an expanding clamping chuck or an expanding clamping mandrel for a machine tool. The device has a basic body (2) and a clamping element (4) arranged coaxially with this. Between the basic body (2) and the clamping element (4) there are two annular chambers (5) which are arranged at a distance from one another and can be acted upon by a pressure medium. The clamping element (4) is provided with a flexible annular clamping lip (6) in the region of each of the annular chambers (5), which lip can be deflected radially outwards under the action of the pressure medium. By means of the device, precise clamping is achieved even with short installed lengths. The clamping element can be a separate sleeve or formed in one piece with the basic body, the finishing and tolerance conditions being especially advantageous in the latter case. <IMAGE>
Patent EP-0096861-A2 (EP)
Inventor: HEIART ROBERT BERNARD
IPC: H05K3/02
Filed: 1983-06-10
Abstract: Method and apparatus for registering and imagewise exposing to actinic radiation a sequence of similar sheet substrates.
Patent EP-0101578-A2 (EP)
Inventor: MITCHELL PETER W D
IPC: A61K8/34
Filed: 1983-07-28
Abstract: Disclosed is a method and means of dispensing fragrances of odorant alcohols over prolonged periods of time.
Patent EP-0105537-A2 (EP)
Inventor: OBRIST GERHARD
IPC: B65D83/14
Filed: 1983-08-16
Abstract: A flexible inner container (4) in the form of a folded-up laminated bag is situated in a dimensionally stable outer container (1) which is closed by a lid (2) provided with a discharge valve (3). In the intermediate space between the outer container and the inner container there is a pressurised propellant (T). The laminated bag (4) is attached to the discharge valve either directly or by means of an adapter inserted in said bag and is retained in its folded-up form by a band (45). Its maximum capacity is greater than the volume of the outer container. The two-compartment container is inexpensive, allows the greatest possible degree of filling and can be filled without any special know- how even by the manufacturer of the filling product.
Patent EP-0102837-A2 (EP)
Inventor: CLEMENTS JACK WALLACE
IPC: B23K26/20
Filed: 1983-09-01
Abstract: A computer controlled apparatus is disclosed for controlling a sequence of machine steps utilizing a laser beam whose power level is adjusted in accordance with its parameters as a function of a measurement of the power level of the generated laser beam. The laser apparatus includes a laser source or rod for emitting a laser beam and means in the illustrative form of a laser lens assembly for focusing and directing the laser beam onto the work piece. The laser source is associated with excitation means in the form of lamps for pulse driving or exciting the laser rod to emit a like sequence of laser pulses, whose parameters, e.g. pulse width and frequency, are selectively varied and controlled. The power level of the laser beam is calibrated by first measuring the power level of the laser beam as directed onto the laser piece, and then by using the measurement of laser power to calibrate or to adjust the degree of lamp excitation.
Patent EP-0109842-A2 (EP)
Inventor: BORSENBERGER PAUL MICHAEL
IPC: G03G5/06
Filed: 1983-11-18
Abstract: Photoconductive elements comprising a support, a β-phase indium phthalocyanine charge-generation iayer and a charge-transport layer have excellent photosensitivity in the infrared region of the electromagnetic spectrum.
Patent EP-0112643-A2 (EP)
Inventor: FULLALOVE RICHARD
IPC: B07B1/38
Filed: 1983-11-21
Abstract: A sifting machine comprising a freely suspended sieve box, rectangular in plan, and comprising a plurality of sieve stacks (10) attached together side by side, and two sets of throwing weights (22, 23) disposed in two diagonally opposite corners of the sieve box such that a line between them passes through the centre of gravity thereof, the two other diagonally opposite corners being occupied by sieve stacks (10). The weights (22, 23) are driven by motor (24) and drive belts (25).
Patent EP-0128395-A2 (EP)
Inventor: MORI KEI
IPC: F24S23/00
Filed: 1984-05-18
Abstract: A solar ray collecting device is comprised of a supporting base plate on which a large number of hexagonal recesses are provided and a large number of optical systems are arranged on each of said recesses. Each of said optical systems is made up of a hexagonal focusing lense of a dimension that is approximately the same as the hexagonal recesses and of a head-cut hexagonal pyramid which extends downward from the light collecting lense as an upper surface of said recess. An optical conductor which is a light-receiving surface is provided on the focus of said light collecting lense. Furthermore, the upper internal circumferential surface of the side wall forming said recess is so formed that it may be able to move freely on the surface of said hexagonal pyramid.
Patent EP-0138225-A2 (EP)
Inventor: LASSEN FREDERICH O
IPC: D04H1/60
Filed: 1984-10-16
Abstract: © An absorbent web is provided with spaced apertures which have been formed by slitting, tensioning, and setting fusible material which forms a part of the web. The web preferably includes absorbent material which is capable of increased absorbency when compared to conventional cellulosic fibers.
Patent EP-0150315-A2 (EP)
Inventor: PERREAULT STANLEY EUGENE
IPC: G03C1/72
Filed: 1984-11-27
Abstract: A modification of the solubility of novolak-diazoquinone positive resists by acylation of phenolic hydroxyl groups is described.
Patent EP-0151766-A2 (EP)
Inventor: MUELLER HERBERT DR
IPC: C08G65/20
Filed: 1984-12-18
Abstract: 1. A process for the preparation of a polyoxybutylene polyoxyalkylene glycol dicarboxylate by catalytic copolymerization of tetrahydrofuran with at least one 1,2-alkylene oxide, wherein the copolymerization is carried out in the presence of a carboxylic anhydride using, as catalyst, a bleaching earth containing less than 3% by weight of water, and the 1,2-alkylene oxide is employed in a molar excess, based on the tetrahydrofuran.
Patent EP-0114110-A2 (EP)
Inventor: BAILOOR SHASHIKANT DATTATRAYA
IPC: G03D7/00
Filed: 1984-01-13
Abstract: Apparatus for removing ammonia or other alkaline diazo developer from copier exhaust gas, uses a packed column (5) through which the air passes, while acid solution as absorbing liquid is continuously circulated in countercurrent until the acid solution in the reservoir (21, 24) becomes exhausted, and is replaced. A multistage fan (1) is employed to drive the air against the back pressure produced by the packed column (5). The apparatus can treat the exhaust air from a high throughput copier and is surprisingly free from clogging by salts evaporated from the absorber solution.
Patent EP-0129425-A2 (EP)
Inventor: GOROG PETER
IPC: G01N33/49
Filed: 1984-06-15
Abstract: Apparatus for determining the haemostatic reaction of a blood sample comprises a columnar container (1) for the blood sample, a pump (12,13) for causing the blood sample to flow through a tube (16), whilst simultaneously stirring the blood, by displacing it with an immiscible liquid, such as liquid paraffin, and a needle (28) The needle (28) has a substantially parallel sided shank, and is mounted for movement to pierce a hole in both walls of the tube (16) substantially perpendicular to its surface. The back pressure in the tube is maintained at substantially the venous pressure. An optical system is provided for viewing the tube under magnification, so that the exact moment of cessation of bleeding can be determined. 
     Thrombolytic activity can be measured, by ceasing blood flow in the tube when haemostasis occurs, and observing the decrease in pressure in the tube with time.
Patent EP-0175821-A2 (EP)
Inventor: KIEJZIK PAUL ANTON
IPC: G03B21/11
Filed: 1984-09-21
Abstract: A storage jacket-film strip segment insertion apparatus having enhanced strip viewing and ease of use capabilities. A platform assembly having a tray is provided for receiving a storage jacket into which film strip segments are inserted by an associated film strip feed head. The tray is light- translucent or transparent to allow the jacket to be back-lit for viewing or copying through a provided transparent tray cover and projection lens. The tray and feed head are movable with respect to one another to provide feed head access to various portions of the storage jacket and a track assembly is provided attached to the tray for positive engagement and alignment of the tray with the feed head. The tray cover is attached to the platform assembly in such a manner as to cause the track to disengage from the feed head when the cover is raised, allowing the tray and feed head to be repositioned with respect to one another. A pair of viewing apertures are provided in the feed head lying within a common plane so as to be viewable without refocusing of the projection lens. The tray cover and light transparent covers provided over the apertures form a common plane for supporting the projection lens at the same predetermined distance over a storage jacket on the tray and film strip on the feed head thereby minimizing refocusing requirements. The tray and feed head assembly are movable with respect to the lens so that all portions of the jacket and the viewing apertures in the feed head are accessible.
Patent EP-0142944-A2 (EP)
Inventor: KUTNYAK THOMAS A
IPC: A47L9/28
Filed: 1984-10-22
Abstract: A self-locking electrical and mechanical connecting means and method between a helical curved end-portion of a self-supporting resilient, electrical wire-helix of a certain radius and a nominally straight-axis, metal socket-portion of an electrical terminal characterized in that the socket is plastically deformed to self-lock onto the elastically deformed and somewhat straightened wire-helix end-portion.
Patent EP-0140849-A2 (EP)
Inventor: LILJEKVIST SOREN
IPC: E21B10/56
Filed: 1984-09-04
Abstract: A rock drill bit of the impact type comprising a boring head (11), a shaft (12) having ridges (18), a front surface (13) and a number of peripherally spaced holes receiving inserts (14), said holes extending forwardly and outwardly at an acute angle with respect to the center line (CL,) of the drill bit (10). The guiding surface (25) of the insert (14) mainly coincides with the jacket surface (16) of the bit body (10) when the insert (14) has been fixed in the hole which emerges into both the jacket surface (16) and the front surface (13) of the bit body (10). This means that the guiding surface (25) partly extends on both sides of the plane of the front surface (13).
Patent EP-0151397-A2 (EP)
Inventor: BLECKMANN GERHARD
IPC: B41F13/10
Filed: 1985-01-11
Abstract: Der zwischen den Endabschnitten (6) einer in einer Nut (2) eines Formzylinders (1) verankerten Tiefdruckplatte (3) gebildete Spalt (5) wird mit einer Platte (7) abgedeckt und der so entstandene Spalthohlraum mit plastischem und aushärtbarem Material gefüllt. Nach dem Aushärten der Füllung wird die Platte wieder entfernt. Zum exakten Positionieren der Platte auf dem Spalt ist diese mittels eines auf der Formzylinderachse (12) gelagerten Führungsschienenpaares (11) schwenkbar und absenkbar gehalten, wobei das Führungsschienenpaar mit einer ebenso um diese Achse schwenkbaren Einrichtung (17) zum Zentrieren auf den Spalt verbunden werden kann.
Patent EP-0161391-A2 (EP)
Inventor: NAKAYAMA WATARU
IPC: F28F13/00
Filed: 1985-02-11
Abstract: In a perforated heat conductive surface structure having voids (13) under an outer surface (10) and openings (16) in the outer surface (10), in order to obtain a high performance in particular at a low pressure and low temperature region, there is provided a heat transfer wall in which a thickness of a wall at a ceiling of each void and a length of a passage (15) of the respective openings (16) are increased in predetermined ranges.
Patent EP-0163047-A2 (EP)
Inventor: SEIPENBUSCH JURGEN DIPL-ING
IPC: B03C3/40
Filed: 1985-03-27
Abstract: 1. Electrofilter having plate- or tube-like collecting electrodes (5) and toothed discharge electrodes (6) centrally arranged, characterized in that the ratio of the distance (r) of the discharge tips (1, 2, 3, 4) from the central axis in case of tube-like discharge electrodes (5) or of the distance (r) of the discharge tips from the central plane between plate-like discharge electrodes (5) to the distance (R) of the central plane or the central axis from the walls (5) of the respectives discharge electrodes is lying between 0,4 and 0,6.
Patent EP-0163251-A2 (EP)
Inventor: IHARA KIYOHIKO
IPC: C08F214/26
Filed: 1985-05-22
Abstract: A laminated rubber stopper comprising a head portion and a leg portion which is to be inserted in an opening of a vessel, wherein at least a leg portion is laminated with film of a copolymer of tetrafluoroethylene, ethylene and at least one fluorine-containing vinyl monomer copolymerizable with tetrafluoroethylene and ethylene, a molar ratio of tetrafluoroethylene and ethylene being from 62:38 to 90:10 and the amount of the fluorine-containing vinyl monomer being from 0.1 to 10% by mole based on the total number of mole of tetrafluoroethylene and ethylene, which has improved fitting with an opening of a vessel and sealing properties and can be produced with low failure rate.
Patent EP-0166396-A2 (EP)
Inventor: HUEBNER DAVID JOEL
IPC: C08J3/26
Filed: 1985-06-22
Abstract: This invention is a method of producing a latex of crosslinked polydiorganosiloxane. The latex yields an elastomer upon removal of the water. The latex is prepared by homogenizing a mixture of hydroxyl endblockedpolydiorganosil- oxane, less than 75 millimoles of surface active anionic catalyst per kilogram of polydiorganosiloxane where said surface active anionic catalyst is dodecylbenzene sulfonic acid or hydrogen lauryl sulfate, and water to yield an oil-in-water emulsion. This emulsion is them admixed with from 0.5 to 15 parts by weight of an alkoxy silicon compound selected from a silane of the formula R'<sub>a</sub>Si(OR<sup>3</sup>)<sub>4-a</sub> where R' is a monovalent hydrocarbon radical of up to 12 carbon atoms, R<sup>3</sup> is an alkyl radical of 1 to 6 carbon atoms, and a is 0 or 1, a partial hydrolyzate of the silane, or mixtures of silane and partial hydrolyzate. The resulting emulsion is maintained at a temperature of about 15 to 30 °C for at least5 hours at a pH of less than 5 until a crosslinked polymer is formed, then the emulsion is admixed with sufficient base to raise the pH to greater than 7. The crosslinked polymer present in the latex is reinforced by adding greater than 1 part by weight of colloidal silica sol or silsesquioxane to the latex. Removal of water from the latex results in a reinforced elastomer. This method yields a latex which can be applied and dried immediately after preparation to yield an elastomer.
Patent EP-0167958-A2 (EP)
Inventor: COLOMBO PAOLO
IPC: A61K9/24
Filed: 1985-07-01
Abstract: Oral solid pharmaceutical form with antiinflammatory and analgesic activity, with sequential action, with protective effect on the gastric and duodenal mucosa against the action of the active principles having ulcerogenic effect, contained in the same pharmaceutical form. 
     Said pharmaceutical form is constituted by a tablet comprising: (a) a centre core containing an active principle provided with antiinflammatory and analgesic activity, with ulcerogenic side effects; (b) a layer coating of said core, containing a second active principle provided with protective action for said gastric and duodenal mucosa, which is immediately released.
Patent EP-0182969-A2 (EP)
Inventor: HIMELSTEIN CAROL SUE
IPC: G06F3/0481
Filed: 1985-07-12
Abstract: A method of, and system for, accurately manipulating objects on a screen to obtain a desired layout. Objects are called or built and then manipulated in terms of rotation and or displacement. Accurate manipulation is facilitated by displaying a readout of the extent of rotation and/or displacement. Upon obtaining a desired layout, the layout is stored, printed, used to drive a process, etc.
Patent EP-0168811-A2 (EP)
Inventor: OKAZAKI SUSUMU PROF
IPC: B01J23/847
Filed: 1985-07-16
Abstract: A catalyst for removing nitrogen oxides from an exhaust gas comprises a composite oxide or mixture of niobic acid or niobium oxide with iron oxide or hydrated iron oxide. The catalyst contains atoms of niobium and atoms of iron in a ratio Nb/Fe not exceeding about 1. The catalyst is useful for converting nitrogen oxides in an exhaust gas to nitrogen gas by contacting the exhaust gas with the catalyst in the presence of a reducing gas, such as ammonia. The catalyst can be prepared by impregnation or coprecipitation.
Patent EP-0179358-A2 (EP)
Inventor: FUKUROI TAKEO
IPC: A44B13/00
Filed: 1985-10-10
Abstract: 57 A capped eyelet (100), for attachment of a snap fastener member (C) to a garment fabric (F), comprises an eyelet body (A) including a shank (1) with a flange (2), a cap (B) covering over the flange (2) and secured to a periphery (2a) thereof. and at least one punched buffer wing (6) projecting from the flange (2) and having at least one rib (6a). The buffer wing (6) is resiliently deformable to absorb an endwise force applied to the shank (4) when the eyelet (100) is axially compressed for being joined with a snap fastener member (C). At that time the rib (6a) is engageable with the upper end portion of the shank (1) to assist in absorbing the riveting force.
Patent EP-0168855-A2 (EP)
Inventor: LUONI MARCO
IPC: B65B35/16
Filed: 1985-06-10
Abstract: An automatic device for the drawing of bundles of welded bags of plastic material, and the insertion of the same bundles into container means comprises essentially a first carriage, provided with means for gripping said bundles, and running in a plane parallel to the bundle feeding plane, and a second carriage, provided with means for handling said bundles and running in a lower plane parallel to the running plane of said first carriage, said carriages being both provided with driving means in said planes, said handling means being additionally suitable to run along a plane perpendicular to the said planes in order to draw said bundles in correspondence of said container means, said handling means surrounding and containing said bundles so as to keep them well assembled, said gripping means and said handling means being provided with moving means between an open position and a closed position.
Patent EP-0169619-A2 (EP)
Inventor: VAN DER LELY CORNELIS
IPC: A01B15/14
Filed: 1985-07-19
Abstract: A reversible plough has plough bodies (13) mounted in pairs on a frame beam (1). The plough bodies (13) are connected to the frame beam (1) by pivotable linkages (19) for upwards and downwards displacement. For some of the plough bodies, this displacement can be effected by hydraulic cylinders (36) controlled from the tractor to which the plough is hitched. Downwards movement of the plough bodies (13) is limited by stops (22) which are displaceable automatically into operative positions upon reversal of the plough.
Patent EP-0179516-A2 (EP)
Inventor: NEVE DE MEVERGNIES MARCEL
IPC: B60N2/90
Filed: 1985-10-03
Abstract: A seat for a vehicle, preferably a motor vehicle, includes a bottom and a back. The back of a passenger bears against the back of the seat. The back of the seat is mounted to swing together with the back of the passenger in a vertical direction. The seat back has a natural frequency which is higher than the natural frequency of the seat bottom when bearing a passenger.
Patent EP-0159775-A2 (EP)
Inventor: LOVEGROVE PETER COLIN
IPC: C25B9/19
Filed: 1985-02-19
Abstract: A continuous flow electrophoretic separator (10) is provided, comprising a cylindrical stator (12) and a concentric tubular rotor (14), and electrode systems (24, 26) incorporated into the stator and the rotor defining between them an annular separation chamber (28). One or both electrode systems include a tubular semi-permeable membrane (56) supported by a support tube (58) of a rigid plastics material and grooved on its inner and outer surfaces. The grooves (64, 62) are deep enough to provide fluid communication between the two surfaces of the support tube, and those grooves (64) adjacent to the separation chamber are preferably less than 3 mm wide. If the membrane (56) is between the support tube (58) and the separation chamber (28), then the support tube (58) may have both longitudinal (60) and circumferential grooves (64) adja<sub>-</sub> cent the membrane, and longitudinal grooves (62) on its other surface.
Patent EP-0159886-A2 (EP)
Inventor: HUME III ROBERT M
IPC: C09J129/04
Filed: 1985-04-15
Abstract: An aqueous adhesive composition possessing good adhesion, tack, open time, thermal stability, biological stability, dimensional stability, flexibility and adhesion contains a polyvinyl alcohol and lignin sulphonate in an aqueous base, there being from 1 to 8 parts by weight of the lignin sulphonate per. part by weight of the polyvinyl alcohol.
Patent EP-0166610-A2 (EP)
Inventor: ARBUTHNOT IAN MACDONALD
IPC: B07B1/10
Filed: 1985-06-26
Abstract: A separator is disclosed for separating out a first solid component from a mixture thereof with a liquid and a second solid component which is of smaller average particle size than the first solid component, the first and second solid components being in suspension in the liquid and with the percentage by mass of the second solid component being substantially greater than that of the first solid component. The separator includes an endless cloth which is foraminous and has foramen which are of a suitable size to permit the second solid component to pass therethrough and to impede the passage therethrough of the first solid component; a feed means for feeding the liquid and the solid components onto the cloth; a liquid collecting means for collecting liquid and material that has passed through the cloth; a first component removal and collecting means for removing material from the cloth and collecting it; and a drive means for displacing the cloth past the feed means, the liquid collecting means and the first component removal and collecting means.
Patent EP-0171231-A2 (EP)
Inventor: CORALUPPI GIORGIO LUIGI
IPC: H04W88/14
Filed: 1985-07-24
Abstract: A rearrangeable fully available multistage switching network having N T  inputs and M T  outputs, preferably where N T =M T , comprising a plurality of switching elements arranged in an array of 0 stages, where θ≥3. The inner groups of stages define a plurality of nested modules where each of the switches in an outer stage is connected to associated subordinate inner modules such that at least one set, f i , of said connections between stages is redundant, that is, greater than 1.