baber/WOPTO huggingface dataset:
Patent EP-0135333-A2 (EP)
Inventor: KEAHEY SAMMIE GRAY
IPC: H01H13/02
Filed: 1984-08-03
Abstract: A spherically shaped membrane switch assembly (10) for attaching to generally spherical surfaces such as cathode ray tubes (12) is disclosed. Also disclosed are a method and apparatus for forming layers of flexible film used in the assembly 10. The assembly is comprised of two layers (20, 22) of transparent film having spaced-apart conductors (28) on the internal surfaces (24, 26) of both layers (20, 22). The internal surfaces (24, 26) are separated by spacing means (32), the spacing means (32) being discontinuous at the switch sites (30). The conductors (28) on the two layers (20, 22) cross and are spaced apart at the switch sites (30). The layers of the assembly (10) are spherically formed to the same radius as the spherical surface on which the assembly (10) is to be mounted. The assembly layers are formed by placing at least one film layer between two parallel retaining layers (122, 124) of thermoplastic film. The retaining layers (122. 124) are held between convex and concave surfaces while heat is applied to at least one of the retaining layers until the assembly layer attains the desired spherical shape. The assembly (10) mounts flush to the spherical surface and conforms uniformly to its surface thus reducing distortion and parallax.
Patent EP-0140535-A2 (EP)
Inventor: MCGREGOR DOUGLAS D
IPC: G01R33/24
Filed: 1984-08-30
Abstract: @ An apparatus for measuring the magnitude of a magnetic field in one embodiment includes a  3 He cell 16 having an oscillator 18 connected thereto for producing an electrical discharge for metastable  3 He atoms, a "He lamp 22 having a lamp oscillator 26 connected thereto for producing  4 He radiation and an optical path to the  3 He cell including a lens 28 for collimating the  4 He radiation and a circular polarizer 30. The imaged  3 He atoms and  4 He radiation interact to magnetize a portion of the  3 He atoms in a direction parallel to the direction of the ambient magnetic field. After the cell magnetization, an oscillatory magnetic field normal to the ambient field is established by coils 32 and 34 connected to a frequency synthesizer 42 which is scanned over a frequency interval including the free precession (Larmor) frequency. This action rotates the direction of magnetization of the  3 He cell atoms from parallel to the ambient magnetic field to approximately perpendicular to the ambient magnetic field. The cell 16 then is allowed to precess freely and an a.c. is induced in a pick up coil 44 during precession. The a.c. is connected to a frequency discriminator 50 which may be a digital type to digitize the voltage representative of the frequency of the a.c.. A very narrow band digital filter 54 filters the digitized output of the discriminator 50 and a digital to analog converter 56 produces a voltage from the digital filter output for a charge recorder 58 for charting.
Patent EP-0140633-A2 (EP)
Inventor: STODDART HUGH FRANKLIN
IPC: A61B5/00
Filed: 1984-10-15
Abstract: Apparatus for the physiological examination of tissue, particularly the human female breast, comprises a test instrument (10) having a first component (24) providing a light source, for example the termination of an optical fibre bundle (44), and a second component (26) having a light detector (58, 60, 62, 64), the two components being carried by support means (27, 28, 29) for movement towards and away from one another with means for measuring the light path length between the source and detector. The first component also carries a light detector (48) close to the light source. The apparatus is adjusted so that the two components engage opposite surfaces of the breast and bursts of light of selected wavelengths are delivered by the light source and the light transmitted through the breast is detected and signals passed to analysing apparatus (22). The apparatus may be used to produce comparisons between different readings, for example between readings from the two breasts of one woman, between readings from the same breast at separated time intervals and between readings from different women.
Patent EP-0141677-A2 (EP)
Inventor: FILCICH NEVIO
IPC: F16P3/14
Filed: 1984-11-07
Abstract: The present invention discloses both a safety sensing system and a method of providing safety protection for presses, or like industrial machines having a reciprocally movable operating head, ram, tool or beam.The basis of the system is the provision of a first beam (or a plurality of first beams) each of which is placed across and in front of the intended direction of travel of the pressing tool or blade (21). A second beam is arranged in the intended direction of travel and is broken by the tool or blade (21) when the latter has reached a predetermined minimum height above a workpiece (24).A control system is provided which, during the operating stroke of the blade (21) retracts same if any one or more of the first beam(s) are broken but the second beam is not broken. However, once the second beam ist broken the stroke of the blade (21) is completed even if the second beam(s) is or are broken, for example by folding of a pressed workpiece (24).An electronic control system including a central processor unit (31) to implement the above described method and system is also disclosed.
Patent EP-0147186-A2 (EP)
Inventor: BERRUTI
IPC: B41J2/175
Filed: 1984-12-20
Abstract: The head (12) comprises a closed container (14) carrying two electrodes (36, 62) and a nozzle (18) and mounted removably on a carriage (13). 
     In order for the ink (16) always to be held at atmospheric pressure, the container (14) comprises an expansible space defined by a diaphragm (67) having a portion (74) aligned with an opening (73) in the container (14). 
     The diaphragm (67) is of butyl rubber which can be pierced with a syringe to permit the container (14) to be refilled with ink (18). 
     The container (14) is closed by an alumina plate (32) carrying the nozzle (18) and joined to a second plate (76) parallel thereto, and of a material which can be wetted by the ink (16). The second plate (76) constitutes a wall for resisting the pressure waves of an ink jet leaving the nozzle (18), and is immediately covered by the ink again.
Patent EP-0149959-A2 (EP)
Inventor: BERRY KENNETH WILLIAM
IPC: D21G1/00
Filed: 1984-12-28
Abstract: Load transfer rod columns (40) extending upwardly along slide blocks (29) of the bearing structures (25) of calender rolls have associated therewith hydraulically operated assemblies for acting on the bearing structures (25) whereby to selectively transfer to the rod columns (40) the overhanging deadweight of the bearing structures (25) when the rolls (13, 14) are in their nipping mode for maintaining the rolls (13, 14) in straight and parallel nip relation. The rod columns (40) thrust downwardly against a load supporting base (17), which conveniently comprises the slide blocks (17) of a king roll (12) at the bottom of the calender stack (10).
Patent EP-0130946-A2 (EP)
Inventor: WIELINGA WILLEM COR
IPC: A23L29/20
Filed: 1984-06-27
Abstract: The separation of polysaccharide-containing particles, especially guar flour, into high-protein and low-protein fractions is effected by density separation using a solvent or solvent mixture whose density is between those of the fractions to be separated. Both fractions can be converted to derivatives.
Patent EP-0156359-A2 (EP)
Inventor: TAKAHASHI MAKOTO
IPC: B41J29/38
Filed: 1985-03-26
Abstract: An electronic typewriter has a keyboard (2) including a plurality of character keys (8, 9), a printing wheel (5) having a plurality of types which can be designated by the character keys (8, 9), a ribbon position setting circuit (18) for selectively setting a printing ribbon (6) at either one of printing or rest positions, and a control circuit (12) which supplies a first control signal to the ribbon position setting circuit (18) so that the printing ribbon (6) is set at the printing position and thereafter the type designated by one of the operated character keys strikes a paper sheet through the printing ribbon (6) when one of the character keys (8, 9) is detected to have been operated while the printing ribbon (6) is set at the rest position, and which supplies a second control signal to the ribbon position setting circuit (18) so as to set the printing ribbon (6) at the rest position when no further key operation is detected for a preset holding time after the printing by one of the character keys is ended. The electronic typewriter further has a holding time data generator (15) for generating holding time data which is used to determine the preset holding time and can be arbitrarily changed.
Patent EP-0163064-A2 (EP)
Inventor: TOMSA VLADIMIR
IPC: H01R13/623
Filed: 1985-04-03
Abstract: @ A spring member (40) comprising a plate (42) and a U-shaped leaf portion (44) is carried on the inner wall of a coupling nut (30), the leaf portion including a deflectable leaf portion (45) including a detent (46) and a foot portion (43), the wall having a helical groove (36) for captivating a pin (18) extending from a receptacle shell (12) and an annular rib (60) for seating the spring member adjacent the terminus (35) of the groove, the receptacle being drawn into metal-to-metal contact with a plug shell (20) by coupling rotation of the coupling nut whereupon the detent captivates the pin and locks the coupling nut from uncoupling rotation relative to the plug shell.
Patent EP-0160281-A2 (EP)
Inventor: HUTT JAMES JOSEPH
IPC: B65D88/72
Filed: 1985-04-26
Abstract: A diffuser valve adapted to be fixed in the wall (9) of a storage hopper containing particulate materials and operable to dispense an air blast into the interiors of the hopper to loosen material in the region of the valve. The valve has a tubular body (1) accommodating a valve member (2) which opens to dispense the air blast in a radial direction along the walls (9) of the hopper to which it is fixed.
Patent EP-0171655-A2 (EP)
Inventor: FINK ROLAND DIPL-ING
IPC: B32B25/08
Filed: 1985-07-22
Abstract: A foam laminate foil or web and process therefor. The laminate includes an unfoamed top layer containing an elastomer grafted styrene-acrylonitrile copolymer (ASA), grafted with polyfunctional acrylates and a chlorinated polyethylene (PEC) and/or a rubber-like ethylene-propylene mixed polymer (EPM) and/or a rubber-like terpolymer of ethylene, propylene and a diene, a closed pore polyolefin bottom layer with a bulk density of 30 kg/m3 to 700 kg/m3 which includes an ethylene homo- or copolymer, and an intermediate layer arranged between the bottom layer and the top layer and which acts as a coupling agent. The intermediate layer includes a low pressure polyethylene, an ethylene-vinyl ester copolymer and a rubber-like ethylene-propylene mixed polymer (EPM) and/or a rubber-like terpolymer of ethylene, propylene and a diene (EPDM).
Patent EP-0175213-A2 (EP)
Inventor: RIZZETTO PIETRO
IPC: D06F37/36
Filed: 1985-09-04
Abstract: A speed variator for a laundry washing machine comprising a drum (6) mounted for rotation in a laundering tub (5) and adapted to be rotated at different speeds by a motor (7) via a transmission belt (8) interconnecting a driving pulley (9) of motor (7) and a driven pulley (10) associated with the drum. The driving pulley (9) of the speed variator is of the variable-diameter type and cooperates with a number of radially expandable flyweights (14). 
     The driving pulley (9) and the motor (7) are carried by a rotatable carrier arm (19) having one of its ends hingedly connected to a lower portion of the tub (5), while its other end is connected to a piston (29) mounted for reciprocating displacement to different operating positions in a cylinder (39) connected through a solenoid valve (31) to the water supply circuit of the machine. 
     The carrier arm (19) is biased by a torsion spring (25) to a position in which the driving pulley (9) is effective to keep the belt (8) under tension against the action caused by the radial expansion of the flyweights (14). 
     The piston (29) acts on the carrier arm (19) in a manner to interdict or to permit the radial expansion of the flyweights (14) to varying degrees depending on the respective position of the piston. 
     As a result, the effective diameter of the driving pulley (9) is varied by different degrees, permitting the drum (6) to be rotated at variable speeds.
Patent EP-0175340-A2 (EP)
Inventor: HOLTEY THOMAS O
IPC: G09G5/40
Filed: 1985-09-17
Abstract: The invention pertains to a method and apparatus to provide for the display of characters and graphics in color. The invention includes three bit map memories which store graphics information in different colors, but only one character generator, and means for mixing the colors to obtain a capability of displaying text or graphics in any of a plurality of predetermined colors.
Patent EP-0187201-A2 (EP)
Inventor: FAHRENBERGER REINER
IPC: A47B88/20
Filed: 1985-09-26
Abstract: The plastic insertable partition for transverse division of drawers and the like consists of a dividing leaf (8), to each end of which a flat limb (9, 10) is attached, at least one of the limbs (10) being constructed as a spring tongue. Both limbs (9, 10) bear cams (13, 14) or the like which engage in catches (15) of the drawer walls (2) and thus fasten the insertable partition securely against displacement on the drawer walls. <IMAGE>
Patent EP-0179482-A2 (EP)
Inventor: KINDBERG ERIK
IPC: H01H85/02
Filed: 1985-10-24
Abstract: An electric switch with a set of stationary contact means and a set of movable contact means situated on a contact bridge (30) movable between an IN-position and an OUT-position comprises furthermore a forcibly guiding mechanism (32) for manual handling of the contact bridge (30) as well as an ejector mechanism (56) and a trip device (74) co-operating with said ejector mechanism, whereby the contact bridge (30) is automatically displaced from its IN-position to its OUT-position when an overloading, a fault or a signal current is present.The forcibly guiding mechanism (32) and the contact bridge (30) are interconnected by means of a releasable blocking device in such a manner that the ejector mechanism (56) in the releasing situation need only overcome frictional forces between the stationary and the movable contact means as said blocking device is released by means of the trip device (74).Furthermore the forcibly guiding mechanism (32) and the ejector mechanism (56) co-operate in such a manner that the latter containing an energy reservoir such as for instance a spring (64) is automatically reset before the contact bridge (30) can be forced to the IN-position.The forcibly guiding mechanism (32) - in the form of an elbow joint - moves between two extreme positions and during said movement it passes a dead centre. Furthermore it comprises a tilting spring (40) the content of potential energy of which after the passage of the dead centre is utilized for charging the energy reservoir (64) of the ejector mechanism (56).
Patent EP-0184099-A2 (EP)
Inventor: SCHINDLER NORBERT DR
IPC: C11D3/39
Filed: 1985-11-25
Abstract: Liquid aftertreatment preparations for laundry having fabric-softening, acidifying and antichlorinating properties which contain, in acidic aqueous solution, hydrogen peroxide or an organic percarboxylic acid, a quaternary ammonium compounds, and hexafluorosilicic acid and/or water-soluble salts thereof, more especially the magnesium salt, as an acidifying agent. Preparations containing magnesium salts of hexafluorosilicic acid are distinguished by particularly high stability of the per compounds.
Patent EP-0165767-A2 (EP)
Inventor: HEARN EDWIN JOHN
IPC: G01L1/24
Filed: 1985-06-12
Abstract: A polariscope in which a sample (5) is positioned between pairs of polarising devices (2,10) and liquid crystal cells (3,9) is provided with a Fréedericksz cell compensator (6) with associated power supply (7) to serve as an optical tuning device.
Patent EP-0178811-A2 (EP)
Inventor: COWLES JOHN C
IPC: G07F15/00
Filed: 1985-09-27
Abstract: An improved vending machine power switching apparatus in which a single power switching circuit is associated with a plurality of load selecting relay switches and a switching control circuit, in which the control circuit controls the order of switching of the power switch and relay switches, such that any relay switch is always closed before power is delivered to its associated load and is always opened after power is removed from the load, and the power is applied and removed by the power switching means.
Patent EP-0181750-A2 (EP)
Inventor: HOMMA YOSHIHIRO C O ENJINIARIN
IPC: B65D3/10
Filed: 1985-11-01
Abstract: There is disclosed a sealed container of the disposable type and having a container body (1) made of cardboard, paper or the like and internally lined with waterproof material, and a closure member (4) which hermetically seals one end of the container body, in which:
 the closure member (4) includes a panel (7) which closes the open end (5) of the body (1), and a peripheral flange (6) which overlies and which is secured to the open end region (1a) of the body;
 a covering (8,12) is provided on an exposed end face (1b) of the body;
 a reinforcing member (9) is secured to a peripheral area of the end region (1a) of the body; and
 the peripheral flange (6) is secured to the end region (1a) of the body at a position corresponding to the position of securement of the reinforcing member (9).
Patent EP-0182580-A2 (EP)
Inventor: COX MICHAEL KENNETH
IPC: C08K3/34
Filed: 1985-11-12
Abstract: An aromatic polymer composition comprises a polyaryletherketone and talc. The polyaryletherketone can be polyaryletheretherketone. The composition can be obtained by blending together the aromatic polymer and the talc. The blend can be used for the production of bearings or bearing liners.
Patent EP-0188224-A2 (EP)
Inventor: MURAGISHI HIDEO
IPC: B01D61/02
Filed: 1986-01-08
Abstract: The invention provides a structure and technic which places means, such as a by-pass circuit or a short-pass circuit, within the apparatus. This means divides a source liquid and supplies a suitable quantity of a source liquid to each of the plurality of liquid separation elements arranged in series in a vessel, thereby reducing the pressure loss, occurring in a convential apparatus, when the source liquid passes through the liquid separation elements. The separation capacity of all the elements is increased by providing a more uniform flow and/or pressure to each respecting element. The liquid separation apparatus employs a construction using the membran separating technic, and is constituted by loading a plurality of liquid separation elements in series into a vessel. The apparatus is characterized by including means capable of diverting a portion of flow of liquid from one separation element to the next or adjacent downstream element.
Patent EP-0193097-A2 (EP)
Inventor: BATTEN RONALD W
IPC: B25B21/00
Filed: 1986-02-19
Abstract: An elongated key for removable engagement in a tool having a tool subassembly. Said elongated key comprising: a main shaft portion a work end an opposite end from said work end a transverse groove between said opposite end and said main shaft portion.
Patent EP-0197533-A2 (EP)
Inventor: KOGA HIROSHI
IPC: A61K31/357
Filed: 1986-04-07
Abstract: Dioxolobenzisoxazole derivatives of the formulawherein R<sub>1</sub> is a phenyl group which may be substituted with a halogen atom, a lower alkyl group having 1-3 carbon atoms or a lower haloalkyl group, or a thienyl group; R<sub>2</sub> is a hydrogen atom or a lower alkyl group having 1-4 carbon atoms; and X and Y which may be the same or different represent a hydrogen atom or a halogen atom, as well as non-toxic salts thereof wherein R<sub>2</sub> is a hydrogen atom, a process for preparing the same and a pharmaceutical composition containing the same are disclosed.The derivatives have diuretic and uricosuric activities and, therefore, are useful as a drug for treating hyperuricemia or hypertension.
Patent EP-0198385-A2 (EP)
Inventor: SAENTTI KALEVI
IPC: E03C1/29
Filed: 1986-04-07
Abstract: The present invention relates to a water seal for wash basins. The water seal comprises a fastening portion (1), by which the water seal is attached to the basin, a frame portion (2) comprising two concentric pipes (10, 11), and a bottom portion (4) detachably attached to the outer pipe (10).
Patent EP-0203465-A2 (EP)
Inventor: NISHIJIMA TOYOKI
IPC: G03C7/392
Filed: 1986-05-15
Abstract: There is disclosed a light-sensitive silver halide photographic material having a silver halide emulsion layer containing a coupler on a support, comprising at least one of the metal complexes having a quenching constant of singlet oxygen of 3 x 10 7  M -1 . sec-1 or higher and at least one of oil-soluble dyes, and which may further comprise at least one of the magenta couplers represented by the formula (I) shown below:
     wherein Z represents a group of non-metal atoms necessary for formation of a nitrogen-containing heterocyclic ring, and the ring formed by the Z may have substituents; X represents a hydrogen atom or a substituent eliminable through the reaction with the oxidized product of a color developing agent; and R represents a hydrogen atom or a substituent.
Patent EP-0202690-A2 (EP)
Inventor: SYSAK PETER KEVIN
IPC: G03C1/675
Filed: 1982-06-05
Abstract: Photoimaging compositions comprising (A) a cyclohexadienone compound as defined, and (B ) addition polymerizable ethylenically unsaturated monomer, selected from the group of t-butyl-acrylate, N,N-diethylaminoethylacrylate, styrene and a monomeric compound having at least two terminal ethylenically unsaturated groups. A polymer binder can be present in the compositions. The new imaging compositions are useful in photoimaging products such as proofing papers, printout papers, overlay films and photopolymerizable elements useful for printing and photoresist purposes. The compositions have improved thermal stability.
Patent EP-0210666-A2 (EP)
Inventor: BOURBONNAIS JEAN
IPC: G09G5/00
Filed: 1986-08-01
Abstract: The video memory of a CRT display system is split into an application video memory and a CRT video memory. The two memories are interconnected by logic means for manipulating primary and secondary texts whose characters proceed in directions which are different from each other. The character codes are applied to the application video memory. The logic manipulates the code in accordance with the rules of the primary and secondary languages and provides data to the CRT video memory for driving a CRT controller.
Patent EP-0217109-A2 (EP)
Inventor: CAPPELLARI ROBERTO
IPC: A61K9/68
Filed: 1986-08-22
Abstract: This chewing gum may maintain constant the taste intensity over a long time or change its taste during the time by virtue of the fact that the gummy mass (2) is provided, inside, with a plurality of microcapsules (3) dispersed therein. Each microcapsule (3) contains active alimentary, confectionary or medical substances (8). Furthermore the microcapsules (3) are made of materials suitable for releasing the substances contained therein after preset times.
Patent EP-0229369-A2 (EP)
Inventor: NISHIMURA TATSUO
IPC: C07D505/00
Filed: 1986-12-20
Abstract: A compound of the general formula:
     wherein R° is hydrogen, a nitrogen-containing heterocyclic group, an acyl group or an amino-protective group; Z is S, S→O,O or CH 2 ; R 4  is hydrogen, a methoxy or formamido; R" is hydrogen, methyl, hydroxyl or halogen; and A is an optionally substituted condensed cyclic cationic group consisting of the same or different two 5- or 6-membered nitrogen-containing heterocyclic rings sharing a C-N bond with each other, , or a salt or ester thereof.  
, and a process for preparing the same and a pharmaceutical composition thereof are disclosed.