baber/WOPTO huggingface dataset:
Patent EP-0135355-A2 (EP)
Inventor: NIEORA MARIAN KAROL
IPC: B07B13/04
Filed: 1984-08-10
Abstract: Apparatus for classifying a mixture of particles comprises an inclined surface 1, and a collector 4 separated by a uniform gap 3 from the lower edge of the inclined surface and aligned with that surface, a receiver 5 located below the gap 3 and a series of guides 6----6 uniformly spaced across the width of the lower end of the inclined surface. Elongate particles of sufficient length are either aligned longitudinally, in which case they bridge the gap and pass to the collector, or else ride up the guides to be carried across the gap by them. In this way the elongate particles can be eliminated.
Patent EP-0139515-A2 (EP)
Inventor: SUGIE AKIHIKO
IPC: A61P1/04
Filed: 1984-10-12
Abstract: A compound which has strong anti-ulcer activity and is useful in the treatment of ulcers has the formula:
     wherein X 1  is a free or esterified carboxyl group, or a group of the formula:
     
     (R a  and R b  are each independently a hydrogen atom, a C 1 -C 4  alkyl group, a C 3 -C 7  cycloalkyl group, a benzyl group, a phenyl group, a phenyl group substituted with a halogen atom or a C 1 -C 4  alkyl group, or, when taken together with the adjacent nitrogen atom to which they are attached, they represent a 5 to 7 membered saturated heterocyclic group), Y' is a group of the formula:
         (R 6  is a hydrogen atom or C 1 -C 4  alkyl group), or
         R 6  is as defined above),   R 1  is a hydrogen atom, a hydroxyl group or a protected hydroxyl group, R 2  is a hydrogen atom or R 1  and R 2 , when taken together, mean a single linkage to form a double bond between the carbon atoms to which they are linked, R 3  is a hydroxyl group or a protected hydroxyl group, R 4  is-a a hydrogen atom or a C 1 -C 4  alkyl group, R 5  is a hydrogen atom, a C 1 -C 12  alkyl group, a C 2 -C 12  alkenyl group, a C 2 -C 12  alkynyl group, a C 3 -C 10  cycloalkyl group, a C 4 -C 10  cycloalkenyl group, a hydroxy C 1 -C 12  alkyl group, a C 3 -C 10  heterocyclic group, a phenyl group optionally Substituted with a halogen atom a hydroxy group a C. C 4  alkyl group a trifluoromethyl group. or a C 1 -C 4  alkyl group or a group of the formula. A-B (A is a C 1 -C 7  alkylene chain and B is a C 3 -C 10  cycloalkyl group, a C 4 -C 10  cycloalkenyl group, a C 1 -C 12  alkoxy group, a C 3 -C 10  cycloalkoxy group, a C 4 -C 10  cycloalkenyloxy group, a C 3 -C 10  heterocyclic group, or a phenyl or phenoxy group optionally substituted with a halogen atom. a hydroxy group, a C 1 -C 4  alkyl group. a trifluoromethyl group or a C 1 -C 4  alkoxy group) m is 0, 1 or 2; or a non-toxic pharmaceutically acceptable salt thereof.
Patent EP-0149352-A2 (EP)
Inventor: MAKINO YUKIO C O KABUSHIKIGAIS
IPC: B67B7/50
Filed: 1984-12-20
Abstract: @ There is disclosed in Figures 1 to 6 a device for pressure-dispensing a liquid from a vessel (1) storing the liquid, comprising a tubular fitting member (4) fitted to a mouth (2) of the vessel (1), a dispensing pipe (26) mounted in the fitting member (4), a bomb attachment (6) communicating with the fitting member (4) and holding therein a bomb (5) filled with pressurised fluid, a bomb unstoppering needle (10) fitted with a terminal sealing member (11) therearround and mounted within the bomb attachment (6) so as to be intruded into and receded out of a sealing plate (5A) of the bomb (5) held within the bomb attachment (6), a supporting member (9) for linearly movably supporting the unstoppering needle (10) within the bomb attachment, and a device (19) mounted rotatably in the bomb attachment and adapted for shifting the bomb attachment needle (10). The acute foremost part of the needle (10) which projects beyond the sealing member (11) pierces through the bomb sealing plate (5A) to form a discharge orifice (5a) in the sealing plate for discharging the pressurised fluid from the bomb (5) and into the vessel, thereby causing pressure-dispensing of the liquid in the vessel (1) through the dispensing pipe (26). 
     As shown in Figures 12 to 19, the dispensing device may also be provided with a valving member (121) adapted to open or close a pressurising fluid vent (120) in timing with the operation of the needle shifting device (114) in such a manner that the pressurising gas previously introduced into the vessel is discharged at the same time as the bomb (108) is closed by the needle (110).
Patent EP-0152114-A2 (EP)
Inventor: NARITOMI YASUHISA
IPC: G03F7/022
Filed: 1985-02-14
Abstract: A method for making a dry planographic printing plate, which comprises: exposing through a negative transparency a dry negative working presensitized plate comprising a base substrate having provided thereon, in order, a photosensitive layer containing an orthoquinonediazide compound and a silicone rubber layer; developing the exposed plate; exposing the developed plate to light so as to make its exposure value not less than 5% of the exposure value at the time of the exposure through the negative transparency; and then treating the exposed plate with a basic compound.
Patent EP-0159499-A2 (EP)
Inventor: CRAUN GARY P
IPC: C09D167/00
Filed: 1985-03-04
Abstract: © A protective surface coating composition containing polyol or hydroxylated polyester, glycoluril, and emulsion polymer can be heat cured to produce cured films on substrates. The coating is particularly useful as wood coatings.
Patent EP-0158189-A2 (EP)
Inventor: YOSHIDA ZENICHI
IPC: C07C2/86
Filed: 1985-03-21
Abstract: An alkylation method of a cyclopentadiene derivative comprising the vapor-phase reaction of a cyclopentadiene derivative and an aliphatic lower alcohol in the presence of a specific heterogeneous basis catalyst.
Patent EP-0158216-A2 (EP)
Inventor: DEBUS JURGEN
IPC: H05K7/18
Filed: 1985-03-26
Abstract: This invention relates to a base structure for a switch cabinet having in combination four corner sections, at least two transverse panels and at least two longitudinal panels. The corner sections have two vertical outer walls joined at right angles and the ends of the outer walls are bent inwardly to form mounting flanges provided with mounting holes. The top and bottom of the corner sections have cabinet mounting flanges with mounting holes. Transverse panels and longitudinal panels are screw-fastened to the corner section mounting flanges so their outer surfaces are flush with the outer surfaces of the corner sections. Corner sections, transverse panels and longitudinal panels are adapted to be assembled and disassembled from the interior of the base structure. This base structure configuration ensures that any panel may be removed from bases upon which switch cabinets are mounted in rows of cabinets, and reinstalled without moving the switch cabinets.
Patent EP-0158329-A2 (EP)
Inventor: ENGLISH GEORGE J
IPC: F21S8/10
Filed: 1985-04-09
Abstract: A lens member for use in a motor vehicle and adapted for being mounted in a recess within a front, contoured surface of the motor vehicle. The system especially designed for using the invention includes a plurality of separate lighting modules, each in turn including a light source and reflector means. The lens member comprises a hollow, enclosed, single piece lens element having a front, clear surface positioned to coincide with the vehicle's front, contoured surface so as to enhance aerodynamic performance of the lighting system (as well as the vehicle), a rear lensing portion positioned substantially at a predetermined angle (i.e., 0 to 30 degrees) relative to the front, planar surface of the modules located adjacent thereto, and side and bottom walls for enclosing the lens member to provide a sealed, dirt-free component.
Patent EP-0164627-A2 (EP)
Inventor: PEZZOLI LUIGI
IPC: D03D47/12
Filed: 1985-05-24
Abstract: In a mechanism to control the movements of the weft carrying grippers in shuttleless weaving looms - of the type wherein a gearwheel controlling the grippers carrying strap is caused to rotate forward and backward by a variable pitch cam screw, crossing longitudinally a slider which moves forward and backward along a forced rectilinear path - said slider carries means for engaging the threading of said screw and apt to cause the rotation thereof, comprising opposed pairs of oscillating sliding blocks.
Patent EP-0175225-A2 (EP)
Inventor: SPRINGER HARTMUT DR
IPC: D06P1/642
Filed: 1985-09-06
Abstract: Compounds of the formula (1) <IMAGE>  in which A and B are each an alkylene of 2 to 6 carbon atoms or a phenylene or naphthylene radical, which may be substituted by methyl, ethyl, methoxy, ethoxy, chlorine, bromine, cyano, alkanoylamino of 2 to 5 carbon atoms, nitro, hydroxyl, carboxyl and/or sulpho, Y denotes  beta -sulphatoethyl,  beta -thiosulphatoethyl,  beta -phosphatoethyl,  beta -chloroethyl or vinyl, R represents hydrogen or a group of the general formula -SO2-Z, in which Z is  beta -sulphatoethyl,  beta -thiosulphatoethyl,  beta -phosphatoethyl,  beta -chloroethyl or vinyl, R<1> and R<2> are each hydrogen or alkyl of 2 to 6 carbon atoms, which may be substituted by hydroxyl, sulpho, carboxyl or cyano or a group of the formula -SO2-Z,  X is chlorine or a group of the formula <IMAGE> in which R<3> is hydrogen, an unsubstituted or chlorine-, methyl-, ethyl-, methoxy-, ethoxy-, carboxyl- and/or sulpho-substituted phenyl or alkyl of 2 to 6 carbon atoms, which may be substituted by hydroxyl, sulpho, carboxyl, cyano or a group of the formula -SO2-Z, and R<4> is hydrogen or alkyl of 2 to 6 carbon atoms, which may be substituted by hydroxyl, sulpho, carboxyl or cyano or a group of the formula -SO2-Z, or is phenyl or naphthyl, which may be substituted by halogen, methyl, ethyl, methoxy, ethoxy, sulpho and carboxyl and/or a group of the formula -SO2-Z, the compounds (1) containing at least one of the water-solubilising groups mentioned in the above definitions and necessarily at least two fibre-reactive groups selected from the groups comprising the formulae -SO2-Y, -SO2-Z and X denoting chlorine, but excepted are compounds of the formula (1) in which simultaneously X is an amino group -NR<3>R<4> where R<4> is a phenyl or naphthyl radical substituted by a group of the formula (2), R is a group of the formula (2) and A and B are each a substituted or unsubstituted phenylene or naphthylene radical. The compounds (1) are used for modifying and improving the physical and dyeing properties of materials made of natural and/or synthetic polyamide fibres and/or polyurethane fibres and as auxiliaries in dyeing processes of such fibre materials.
Patent EP-0182267-A2 (EP)
Inventor: PELC NORBERT JOSEPH
IPC: G01R33/48
Filed: 1985-11-12
Abstract: A preferred embodiment of a method of removing the effects of nuclear magnetic resonance (NMR) signal baseline error artifacts in imaging applications is disclosed with reference to Fourier transform imaging techniques, of the type frequently referred to as spin warp. In accordance with the method, the phase of the radio frequency (RF) excitation pulse is alternated in adjacent phase-encoding views by 180°. Since the baseline error component is independent of this phase change, the effect of phase reversal of the RF excitation is to modulate the desired image up to the Nyquist frequency in the phase-encoding direction. The artifact due to the baseline error component, however, is unchanged. Views measured with -90° RF excitation are negated prior to reconstruction so that the image is returned to its correct position, while the baseline error artifact is modulated to the edge of the field of view. Since the baseline artifact has limited bandwidth, it does not interfere with the desired image. Because only one measurement is made at each phase-encoding gradient amplitude, the minimum scan time can be halved, the field of view can be doubled, or the resolution in the phase-encoding direction can be doubled.
Patent EP-0186831-A2 (EP)
Title: Method of improving the adhesion between a photosensitive adhesive and a dielectric substrate
Inventor: GELORME JEFFREY DONALD
IPC: H05K3/38
Filed: 1985-12-13
Abstract: The surface of a substrate is roughened by providing a substrate which comprises a resinous material and an inorganic particulate material; and etching a surface of the substrate to selectively etch the resinous material and thereby produce the roughened surface. The preferred etching process is a dry etching process.
Patent EP-0169627-A2 (EP)
Inventor: PEOPLES CLARENCE ASBURY JR
IPC: B29C51/14
Filed: 1985-03-13
Abstract: The present invention provides a moulded carpet assembly 10 suitable for use in an automobile having foam backing only in localized preselected areas of the carpet assembly 10 to reduce weight, provide better fit and conformity while providing the desired padding, cushioning and sound deadening where most needed. The carpet assembly has a predetermined nonplanar three dimensional contoured configuration for conforming to the predetermined contours of the floor of said automobile; a mouldable thermoplastic polymer layer 24 covering the carpet backing 22 and imparting mouldability to the carpet 10 for maintaining said configuration; and at least one foam paid 15a,b,c carried by said thermoplastic polymer layer 24 and bonded thereto, said pad l5a,b,c extending over less than the entire surface of said thermoplastic polymer layer 24 and providing desired cushioning and sound and thermal insulation only in preselected areas of the carpet 10. 
     The invention also provides a method of producing a carpet assembly for use in an automobile which comprises applying a layer 24 of a mouldable thermoplastic polymer to the carpet backing 22 of a carpet 10, heating the carpet 10 to soften the thermoplastic layer 24 and moulding the carpet 10 into a predetermined nonplanar three dimensional contoured configuration; and forming in situ on the exposed surface of the thermoplastic layer 24 at least one foam pad 15a,b,c bonded to the thermoplastic layer 24 and covering seclected areas only of the carpet 10.
Patent EP-0161893-A2 (EP)
Inventor: BEESLEY BRIAN GEORGE
IPC: B30B9/30
Filed: 1985-05-07
Abstract: A waste transfer packer having a horizontally reciprocable ram operating in a hollow spigot to deliver and compress waste material from a chute or hopper, has a spigot adapted to extend into a container through a pair of doors hinged about horizontal axes. Problems can arise on disconnection of the container from the packer due to re-expansion of the load within the container.The invention provides a spigot extending almost to the position of maximum penetration of the ram so as to continue to support the load while the ram is withdrawn and during disconnection of the container. The spigot shape can provide a sloping or stepped support by a suitable profiling of the spigot front face.
Patent EP-0177214-A2 (EP)
Inventor: WAIDE WILLIAM MARTIN
IPC: F01B9/06
Filed: 1985-09-17
Abstract: A compact and lightweight internal combustion engine having a pair of opposed cylinders and pistons reciprocating therein, and power and return rollers carried by each of the pistons to reciprocate therewith during piston travel. A power output shaft has an integral and external driven cam located to be driven in rotation by the power rollers in response to power stroke travel of the pistons. The output shaft has an integral flange with an internal cam track which is engaged by the return rollers in response to return stroke travel of the pistons. The power and return rollers have parallel axes of rotation, the return roller axes being closer to the axis of rotation of the shaft than the power roller axes.
Patent EP-0183419-A2 (EP)
Inventor: YEN JEFFREY HSING-GAN
IPC: C10G73/02
Filed: 1985-11-08
Abstract: Waxy distillate feedstocks are dewaxed by passing the waxy feedstock over a catalyst bed containing a mixture of medium pore zeolite and large pore zeolites having a Constraint Index less than 2 and having hydroisomerization activity in the presence of a hydrogenation component.
Patent EP-0228501-A2 (EP)
Inventor: GROSS WOLFGANG
IPC: A61K8/40
Filed: 1986-05-24
Abstract: The agent contains at least one acid in aqueous solution and thickening agents and, where appropriate, other auxiliaries, the acid used being citric acid and the thickening agent being, for example, an alkyl alcohol ether sulphate, amphoteric surfactant, non-ionic surfactant, amine oxide, amine or alkoxylated amine.
Patent EP-0211307-A2 (EP)
Inventor: NAKANISHI TOMOYUKI
IPC: G07D1/00
Filed: 1986-07-21
Abstract: To carry bills (B) in a bill container in a correct rearward inclined position, the bills are carried by first belts (21) at the rear half of the container but by second belts (22) at the front half of the container. Since the second belts are driven at a speed higher than that of the first belts, the bills carried to the discharging roller (41) are arranged at a correctly rearward inclined position before the succeeding discharge operation.
Patent EP-0212625-A2 (EP)
Title: Verfahren zur Herstellung von niedrigviskosen Celluloseethern
Inventor: PELZER HEINZ
IPC: C08B11/02
Filed: 1986-08-19
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von niedrigviskosen Celluloseethern, insbesondere von Methyl­cellulosen mit Viskositäten unterhalb von 100 mPa·s ge­messen in 2%iger wäßriger Lösung.  Das Verfahren wird der­art durchgeführt, daß man vorzugsweise bei und/oder nach der Alkalisierung, jedoch vor der Veretherung, eine wäß­rige Natriumchloritlösung zusetzt.
Patent EP-0217176-A2 (EP)
Inventor: DOLEZAL NORBERT DIPL-PHYS
IPC: H01L23/15
Filed: 1986-09-06
Abstract: To improve, in particular, the matching of the thermal coefficients of expansion of substrate material for power semiconductors to the thermal expansion behaviour of silicon, a composite material made of metallic and nonmetallic components contains between 20 and 80% by volume of copper and/or molybdenum, the remainder being at least one nonmetallic component. Borosilicate glass, alkali-free hard glass, quartz glass and  beta -eucryptite have proved particularly suitable as nonmetallic component. The composite material can advantageously be produced by powder metallurgy methods. A final moulding of the sintered compacts, preferably by extrusion, results in an anisotropic expansion behaviour and in anisotropy of the electrical and thermal conductivity of the composite material.
Patent EP-0225490-A2 (EP)
Inventor: ESSIG WILLI
IPC: H01H37/48
Filed: 1986-11-08
Abstract: In a thermal cut-out for a heating means, e.g. a glass ceramic cooking unit, a signal switch and a circuit breaker are operated by means of a temperature sensor via a transfer member externally surrounding the switches and whereof the actuating member thereof located further from the temperature sensor is formed by an adjusting member, so that with the latter and also an adjusting member directly associated with the temperature sensor, a very precise setting is made possible. The transfer member is suspended in contact-free manner between oppositely acting springs and is therefore mounted in a substantially frictionless manner.
Patent EP-0226160-A2 (EP)
Inventor: COPPA ANTHONY PATRICK
IPC: E04B1/19
Filed: 1986-12-08
Abstract: A truss structure for use in a gravity-free environment is disclosed together with methods and apparatus for constructing the same. The structure, characterized by high stiffness and a precise self-determined geometry and having a prism-form with square right cross section, is constructed from a plurality of substantially identical triangular frame elements. The truss structure may be manually constructed from a multi-row chain of interconnected elements or from a four row network of elements. The structure may also be constructed using an automatic method wherein individual frame elements are fed from four stack support and feed units to a holding fixture having a square cross section.
Patent EP-0196143-A2 (EP)
Inventor: DE GROOT KLAAS
IPC: A61K6/06
Filed: 1986-03-24
Abstract: The invention relates to a method of preparing an implant material in which particles of a bioactive ceramic biomaterial, such as apatite, of a size of at least 200 µm are mixed with water and a water-soluble hydrocolloid. The invention also relates to a two-component kitfor preparing the implant material.
Patent EP-0195576-A2 (EP)
Inventor: KEENS GARY
IPC: H05K7/14
Filed: 1986-03-10
Abstract: To secure a telescopic slide to an apertured flange (2) of a rack or cabinet without using the caged nuts previously used, a bracket (20) is used, the bracket (20) having opposed flanges (26) which receive the telescopic slide between them and having an end flange (15) with apertures therein preferably formed by a pierce and plunge operation with subsequent screwthreading. Moulded rectangular section members (28) each have a countersunk aperture therein, a rearward portion which engages in an aperture (11) in the flange (2) of the rack or cabinet and a front flange which only projects a. small distance (P) forwardly of the front face of the flange (2) .of the rack or cabinet. Screws (33) secure the members (28) to the bracket (20) with the flange (2) of the rack or cabinet clamped therebetween.
Patent EP-0213835-A2 (EP)
Inventor: KURAFUJI SETSUO
IPC: H01L27/10
Filed: 1986-08-11
Abstract: A semiconductor memory device (1) having data buses (51-58) for connecting memory cells in a plurality of memory cell arrays (11-18) having repetitive patterns with input/output buffer circuits (61-68) includes a plurality of column decoders (31-34) adjacent the memory cell arrays and having repetitive patterns. A portion (Y₀) of each of the column decoders (31-34) is displaced from the remainder to a separate location on a substrate to leave a blank portion in each column decoder (31-34). The data buses (51-58) pass through the blank portions, along with conductors (421-426) for connecting the displaced portions (Y₀) of the column decoders (31-34) to their corresponding memory cell arrays (11-18).
Patent EP-0228187-A2 (EP)
Inventor: MORRIS BARRY STANLEY
IPC: E05D7/10
Filed: 1986-11-26
Abstract: A demountable hinge has a hinge pin (3) held captive to a first hinge knuckle (2) by a circlip (6) and releasably held to a second hinge knuckle (12) by a retaining screw (22) threadedly engaged with the second knuckle and having a frusto-conical locking surface (26) which makes a locking engagement with a frusto-conical surface (9) on the hinge pin when the retaining screw (22) is tightened. The engagement between the two frusto-conical surfaces (9, 26) urges the hinge pin axially of the second leaf to provide a firm engagement between a further frusto-conical surface (10) on the pin and a complementary surface (11) on the second knuckle (12). The hinge knuckles can be separated, for demounting a vehicle door, after partially unscrewing the retaining screw.In one arrangement in order to reduce the amount by which a door needs to be lifted for demounting, the second knuckle has a cut-out (29) to permit the hinge pin to be disengaged from that knuckle after a reduced axial displacement of the knuckles.
Patent EP-0230789-A2 (EP)
Inventor: NELIGAN MARTIN ANTHONY
IPC: F24H1/28
Filed: 1986-12-29
Abstract: Heat exchange apparatus (2) comprising a housing (4), a chamber (6), in the housing (4) through which hot gases flow in use of the heat exchange apparatus (2), and a heat exchange wall (8) which is positioned in the chamber (6) and which has a plurality of corrugations (10) defining ridges (12) and troughs (14) over which the hot gases flow in order to increase the surface area in the chamber (6) for heat exchange purposes.
Patent EP-0236827-A2 (EP)
Title: Toothpaste
Inventor: HARTH HELMUT DR
IPC: A61K8/00
Filed: 1987-02-21
Abstract: 1. Toothpaste reducing the formation of dental calculus, being substantially free from compounds releasing calcium ions, characterized in that it contains a mixture of a di- and/or tetraalkali pyrophosphate and ethan-1-hydroxy-1,1-diphosphonic acid and/or water-soluble salts thereof and/or alkylene diaminotetra(methylene phosphonic acids) and/or water-soluble salts thereof.