baber/WOPTO huggingface dataset:
Patent EP-0612284-A1 (EP)
Title: Thermal transfer printing receiver.
Inventor: BECK NICHOLAS CLEMENT SYCAMORE
IPC: B41M5/40
Filed: 1992-11-13
Abstract: A thermal transfer printing receiver sheet for use in security laminates, comprises a substrate supporting a receiver coat of a dye-receptive composition on one side and a backcoat on the other, wherein the backcoat comprises a thermoplastic polymer having a Tg less than 130 DEG  C., and dispersed therein a particulate solid material in amount 1-24% by weight of the thermoplastic polymer and an average particle size of 0.3-10  mu m. The security laminates are prpared after printing the receiver with an image, by bonding a first cover sheet of plastics material to the printed receiver coat so as to overlie the image, and a second cover sheet of plastics material can be bonded to the present backcoat more readily than to a highly crosslinked backcoat, using common adhesives. For greater security, thicker than normal backcoats are used.
Patent EP-0615556-A1 (EP)
Title: Purifying aqueous solutions of amine-n-oxides
Inventor: LAITY PETER RAFFAELE
IPC: B01J41/04
Filed: 1992-12-01
Abstract: PCT No. PCT/GB92/02233 Sec. 371 Date May 9, 1994 Sec. 102(e) Date May 9, 1994 PCT Filed Dec. 1, 1992 PCT Pub. No. WO93/11287 PCT Pub. Date Jun. 10, 1993.Aqueous solutions of an amine N-oxide such as N-methyl morpholine N-oxide used in the manufacture of regenerated cellulose can be purified by passage through a strongly basic anion-exchange resin. The resin is regenerated by treatment with (1) an aqueous solution of a strong inorganic acid such as hydrochloric or sulphuric acid and (2) an aqueous solution of sodium hydroxide.
Patent EP-0681458-A1 (EP)
Inventor: SHOCKEY RICK L
IPC: A61B17/22
Filed: 1992-12-02
Abstract: An atherectomy catheter is provided with an improved high speed rotating cutting head is disclosed in which the cutting head has a generally oval-shaped nose portion which includes a plurality of radially disposed excising openings extending along and rearward from a point near the center of the nose. The openings are elongated but do not extend beyond the elliptical portion of reduced diameter, and, therefore, do not damage the lining of the vessel involved.
Patent EP-0562615-A1 (EP)
Inventor: GOTO TAKAHIRO
IPC: G03C1/36
Filed: 1993-03-26
Abstract: A silver halide photographic material comprising a support having thereon at least one silver halide emulsion layer containing silver halide grains having a silver chloride content of at least 70 mol% and containing a transition metal selected from the group consisting of elements belonging to Groups V to VIII of the Periodic Table in an amount of at least 1×10⁻⁷ mol per mol of silver, the silver halide grains being formed in the presence of a compound represented by following formula (I);
       
 wherein R¹, R², R³, and R⁴, which may be the same or different, each represents a hydrogen atom, an alkyl group, an aryl group, an amino group, a hydroxy group, an alkoxy group, an alkylthio group, a carbamoyl group, a halogen atom, a cyano group, a carboxy group, an alkoxycarbonyl group, or a heterocyclic residue; and R¹ and R² or R² and R³ may combine with each other and form a 5-membered or 6-membered ring; and with the proviso that at least one of R¹ and R², however, represents a hydroxy group.
Patent EP-0589134-A1 (EP)
Title: Image forming appartus
Inventor: NAGAMOCHI KATSUYA C O INTELL P
IPC: G03G15/00
Filed: 1993-03-30
Abstract: An image forming apparatus includes a conductive transparent member (58) arranged between a photoconductive drum (1) and a laser optical system (13) for exposing the drum. the transparent member is electrically connected to a bias voltage power supply (56). In reversal development, the bias voltage power supply applies the transparent member with a voltage ranging from a charging voltage to a developing voltage so as to generate an electric field between the transparent member and the drum. In normal development, the power supply applies the transparent member with a voltage ranging from the developing voltage to ground so as to generate an electric field between the transparent member and the drum.
Patent EP-0583543-A1 (EP)
Inventor: GOSCHLER WINFRIED
IPC: B41M1/08
Filed: 1993-03-30
Abstract: The invention relates to a method for printing on web material, in particular on plastic films, to produce adhesive labels, by means of a dry offset printing plate, in particular a Toray plate, mounted on an impression cylinder. The invention is characterised in that the web material is printed directly by the dry offset printing plate and, during this process, is supported by a back pressure cylinder whose surface hardness is equal, with a margin of +/- 20 %, in particular +/- 10 %, to the surface hardness of the dry offset printing plate. <IMAGE>
Patent EP-0565037-A1 (EP)
Inventor: BAUMANN ROLF
IPC: B60N2/38
Filed: 1993-04-06
Abstract: A fork-lift truck, in particular a front-loading or side-loading fork-lift truck, has a body (10) which is fixed to the vehicle and on which a seat (1) is rotatably mounted about an essentially vertical pivot (13). In order to create a fork-lift truck having a seat which permits sufficient rotatability despite restricted space conditions, provision is made for the position of the pivot (13) to be variable relative to the body (10) at right angles to the longitudinal direction of the pivot. In this arrangement, the pivot (13) is preferably displaceable along a slotted link (12) formed on the body (10), a baseplate (11) being attached to the body, in which baseplate (11) a recess serving as the slotted link (12) is formed, into which the vertical pivot (13) is inserted. <IMAGE>
Patent EP-0567974-A1 (EP)
Title: Laminated film
Inventor: SATO YOSHINORI
IPC: B32B7/02
Filed: 1993-04-26
Abstract: A laminated polyester film having a first polyester layer B and a second polyester layer A which is laminated on at least one surface of the polyester layer B and contains 0.05 to 10 % by weight of particles having an average particle size of 0.005 to 1.0 µm based on the weight of the polyester layer A, in which a ratio of a thickness of the polyester layer A to a particle size of particles contained in the polyester layer B is from 0.5 to 10, the numbers of protrusions on a surface of the polyester layer A which give second order interference fringes, third order interference fringes and fourth or higher order interference fringes in a multiple beam interference method using light having a wavelength of 540 nm are from 5 to 60/mm², not larger than 20/mm² and not larger than 3/mm², respectively, which film has good runnability and abrasion resistance and provides a magnetic recording medium with good electromagnetic conversion characteristics.
Patent EP-0568985-A1 (EP)
Inventor: KATADE TOSHIAKI
IPC: A22C25/20
Filed: 1993-05-05
Abstract: The invention is related to a method and an apparatus thereof of continuously producing a tubular mantle meat of the cuttlefish, in which the arms (8) of the cuttlefish engaging with one (2a) of knife elements provided spaced at a certain distance on an endless chain (1) running continuously is pulled toward a direction contrary to the run of said endless chain, thereby removing at least arms of the cuttlefish along with the viscera affixed to the arms preparing a tubular mantle (7) and in which a skirt end of resultant mantle is aligned along a reference line and in which the skirt end, the fins and a portion of the tubular mantle adjacent to the fins, are cut in a state that the skirt end stands at an aligned position.
Patent EP-0585536-A1 (EP)
Inventor: CAMANDONA PIER MARCO
IPC: H01H13/06
Filed: 1993-05-24
Abstract: An anti-vandal hermetically sealed push-button panel, comprises a plurality of push-buttons for actuating corresponding actuators (26) of a printed circuit (25). The push-buttons (10) are divided in two separate bodies, an outer body (10a) and an inner body (10b) operationally facing one of the actuators (26). The outer push-button bodies (10a) is assembled within a superficial metallic escutcheon plate (16) level with the uppermost surfaces (21) of the push-buttons. An elastic sealing membrane (12) is pressed between the bodies (10a,10b) and integral therewith.
Patent EP-0574863-A1 (EP)
Inventor: MURASAKI RYUICHI
IPC: A44B18/00
Filed: 1993-06-14
Abstract: The surface fastener comprises a pair of upper (male) and lower (female) engaging members (2,3) of the same structures, which are molded integrally and provided with a plurality of rows of hook elements (4) on the surfaces of engaging base plates (21,31). This arrangement unit has successively two hook elements (4,4) of predetermined pitches and a spacing (5) of two pitch lengths and is repeated in order continuously. The spacing (5) means that one hook element is not present. Due to these spacings (5), a hook element (4) of one engaging member is inserted between two hook elements (4,4) of the other engaging member, respective two hook elements (4,4) are easily elastic- deformed in the separating direction to provide reliable engagement of the opposed hook elements (4,4) even if positions of the opposed hook elements do not match perfectly.
Patent EP-0577000-A1 (EP)
Inventor: NACCACHE DAVID
IPC: G06F7/72
Filed: 1993-06-24
Abstract: The RSA algorithm is a known public-key method and block cipher. The algorithm is based on the assumed difficulty of factoring large composite numbers using digital computation means. The cipher keys are mathematically derived using two large prime numbers p and q. The prime numbers must meet certain properties. But a time consuming modular exponentiation is needed. 
The speed is improved by modifying the definition of the ciphertexts in such a way that Montgomery-like multiplication resources and modified Square-and-Multiply procedure can be used.
Patent EP-0603580-A1 (EP)
Inventor: HAMANAKA TATSUO
IPC: C08L23/26
Filed: 1993-11-25
Abstract: An olefinic resin composition which comprises 100 parts by weight of a thermoplastic olefin elastomer comprising a polyolefin resin and an olefinic copolymer rubber and 0.5 to 30 parts by weight of a modified polyolefin obtainable by reacting an unsaturated carboxylic acid (anhydride)-modified polyolefin with an aminoalcohol represented by the formula H₂N-R-OH in which R is an alkylene, arylene or aralkylene group having 18 or less carbon atoms. Said olefinic resin composition can give a molded article which can be satisfactorily coated with a coating material without a primer and has excellent heat fusibility to various resin and metals.
Patent EP-0583815-A1 (EP)
Title: Common-mode signal sensor
Inventor: RIJNS JOHANNES J F C O INT OCT
IPC: H03F3/45
Filed: 1993-07-22
Abstract: A common-mode signal sensor for supplying a common-mode signal in response to a difference signal, comprises a first input terminal (IT1) and a second input terminal (IT2) for receiving the difference signal, an output terminal (OT) for supplying the common-mode signal, a first differential pair (T1, T2) of a first conductivity type, which first pair is connected to a first current source (CS1) in a first node (N1) and has its control electrodes connected to the input terminals (IT1 and IT2), a second differential pair (T3, T4) of a second conductivity type opposite to the first conductivity type, which second pair is connected to a second current source (CS2) in a second node (N2) and has its control electrodes also connected to the input terminals (IT1 and IT2), a diode-connected fifth transistor (T5) of the first conductivity type connected between the first node (N1) and the output terminal (OT), and a diode-connected sixth transistor (T6) of the second conductivity type connected between the second node (N2) and the output terminal (OT).
Patent EP-0580264-A1 (EP)
Inventor: VERSTRAETEN ALEXANDER JULIEN
IPC: E02D5/18
Filed: 1993-07-23
Abstract: A method for providing deep partition walls in the ground, wherein, by means of a drill head (3), pits (8) are drilled, spaced apart, to the desired depth, whereafter the ground panel (11), located between the two pits (8), is excavated by means of a deep-wall cutter (10) comprising at the two sides thereof guide elements (12), guided by the walls of the pits (8) during excavation of the ground panel (11). In this manner, successive ground panels can interconnect perfectly to yield a sealing wall, continuous at all points, consisting of a hardenable mass to be provided in the excavated trench.
Patent EP-0596587-A1 (EP)
Inventor: WELLS DONALD P
IPC: H01F41/02
Filed: 1993-02-26
Abstract: Separation of individual laminations is performed by positioning a row of the laminations against a metal tray or similar supporting surface. The opposite ends of the row are engaged between platens which are oriented parallel to each other at a first angle relative to the axis of the row. While compressing the row between the platens, a force is applied against a side of the row to compact it against the supporting surface. The row is the engaged between platens that are oriented parallel to each other but at a second angle relative to the axis of the row, and a compacting force is again applied while the row is compressed between the platens. At least one of the first and second angles is an oblique angle.
Patent EP-0583096-A1 (EP)
Inventor: UETUKI MASAYA C O CANON KABUSH
IPC: C09D11/326
Filed: 1993-07-22
Abstract: Disclosed herein is an ink-jet recording method, which comprises supplying an ink-jet recording head with a water-based ink containing a surfactant in a predetermined amount lower than the critical micelle concentration of the surfactant in the water-based ink (c.m.c in ink), but higher than the critical micelle concentration of the surfactant in purified water (c.m.c. in purified water), thereby conducting recording with the ink on a recording medium.
Patent EP-0585099-A1 (EP)
Inventor: LIVIO ANDRIOLO
IPC: F16H57/00
Filed: 1993-08-23
Abstract: A self-lubricating gear (20) has a deep circumferential groove (30) closed by an O-ring (42) seated on a shoulder (40) of the groove. 
     Teeth (36) of a meshing gear (38) squeeze the O-ring and release small quantities of lubricant contained in the groove to lubricate the meshing teeth
Patent EP-0601757-A1 (EP)
Inventor: HARRIS ELLIS D
IPC: G02B5/18
Filed: 1993-11-29
Abstract: An optical scanning system uses a stationary binary diffractive optical element (32) and a rotating binary diffractive element (12) to focus and scan a beam (18) along the scan line.
Patent EP-0605958-A1 (EP)
Inventor: KAMIMURA SHINYA
IPC: H01L23/522
Filed: 1993-11-30
Abstract: There is provided a solid state imaging device having high-sensitivity, low-noise characteristics by reducing electrostatic capacity relating to interconnection. The solid state imaging device includes a photoelectric conversion section (21), a transfer section (22), a floating diffusion layer (51) for receiving signal charges from the transfer section (22), and an output transistor (T1) having a gate electrode (18) connected to the floating diffusion layer (51) via an interconnection. A source (19a) and a drain (19b) of the output transistor (T1) are provided commonly within a flat p-type well (13) of relatively thin concentration in which the photoelectric conversion section (21), the transfer section (22), and the floating diffusion layer (51) are also provided. It becomes possible to reduce an interconnection capacity, a gate-drain capacity, and a gate-channel capacity, to increase gain of a source follower circuit, to relax electric fields in the vicinity of the drain (19b), and to prevent electric charges from inflow and outflow from substrate (11), without any increase in the fabrication process. As a result, a high-sensitivity, low-noise solid state imaging device can be offered.
Patent EP-0600714-A1 (EP)
Inventor: SATO HARUYO
IPC: C07C69/76
Filed: 1993-11-30
Abstract: A process for producing O,O'-diacyltartaric anhydride with high purity and high efficiency and suitable for industrial application comprises reacting a carboxylic acid of the formula (I):  
 
        R¹COOH   (I) 
 
 
 wherein R¹ represents a C₁ - C₄ alkyl group, phenyl group, or phenyl group substituted with 1 - 5 C₁ - C₄ alkyl group(s) or with 1 - 5 halogen atom(s), with tartaric acid in the presence of a chlorinating agent. Alternatively the acyl halide or acid anhydride derivative of the carboxylic acid (I) may be employed, while in an alternative process using such an acyl halide or acid anhydride derivative, the O,O'-diacyltartaric anhydride is produced by reacting the derivative with a boron trifluoride catalyst. The diacyltartaric anhydride is hydrolysable to obtain the corresponding diacyltartaric acid.
Patent EP-0601845-A1 (EP)
Title: Multifocal ophthalmic lens pair
Inventor: ROFFMAN JEFFREY H
IPC: G02C7/06
Filed: 1993-12-08
Abstract: A pair of ophthalmic lenses both containing at least two optical powers, one for near vision and one for distance vision are described, both containing in the center portion of the lens the distance optical power. In the preferred embodiment, the remainder of the lens is comprised of annular portions made up of one or more optical zones to provide the desired combined, cumulative ratio of near and distance focal length areas at each pupil diameter. The distance portion located in the center is appropriately suited to the real world situation of requiring distance vision under high illumination situations.
Patent EP-0605193-A1 (EP)
Inventor: BLACK LARRY JOHN
IPC: A61K31/55
Filed: 1993-12-22
Abstract: Use of a compound of formula (I):
       
 wherein 
   n is 0, 1 or 2; 
   R is hydroxyl, methoxy, C₁-C₇ alkanoyloxy, C₃-C₇ cycloalkanoyloxy, (C₁-C₆ alkoxy)-C₁-C₇ alkanoyloxy, substituted or unsubstituted aroyloxy, or substituted or unsubstituted aryloxycarbonyloxy; 
   R¹ is hydrogen, hydroxyl, chloro, bromo, methoxy, C₁-C₇ alkanoyloxy, C₃-C₇ cycloalkanoyloxy, (C₁-C₆ alkoxy)-C₁-C₇ alkanoyloxy, substituted or unsubstituted or aroyloxy, or substituted or unsubstituted aryloxycarbonyloxy; 
   R² is a heterocyclic ring selected from the group consisting of pyrrolidino, piperidino, or hexamethyleneimino; or a pharmaceutically acceptable salt or solvate thereof; in the preparation of a medicament useful for lowering serum cholesterol levels in animals.
Patent EP-0578567-A1 (EP)
Inventor: COUETOUX HERVE
IPC: H02P5/68
Filed: 1993-07-06
Abstract: The first of the motors (M1) is a motor with four brushes, the first brush (B11) being permanently connected to the first polarity and the second, third, and fourth brushes (B12, B13, B14) being capable of being connected to the appropriate polarities of the source respectively by means of three switches (K1, K2, K3) or, as a variant, by two switches (K1, K3), and the second motor (M2) has two brushes, one (B21) of which is permanently connected to the first polarity and the other (B22) to the fourth brush (B14) of the first motor (M1). Depending on the states of the various switches, various operating speeds of the motors are obtained, ranging from the latter simultaneously being at rest, up to a nominal rotational speed for the two motors, passing through intermediate speeds including a low speed for at least one of the motors. <IMAGE>
Patent EP-0586317-A1 (EP)
Inventor: DECHIROT JEAN-PIERRE
IPC: A47B91/06
Filed: 1993-08-19
Abstract: A holder (1) in the form of a cup is attachable to the end (20) of the leg (2) of a piece of furniture and has a transverse disc (11) and a circumferential sleeve (12) projecting on one side of said disc (11), creating a cavity (10) in which a felt slider (3) is inserted and fastened, one of its sides (30) being adhesive. <IMAGE>
Patent EP-0555194-A1 (EP)
Inventor: JOHANSSON LENNART
IPC: B66F9/07
Filed: 1993-02-04
Abstract: A crane for the indoor handling of materials includes a wheeled chassis (11), a chassis-mounted vertical mast (12) and a lifting carriage (24) which can be moved along the mast and which has a load-handling load-carrier. The lifting carriage is guided along two guide fins (23) which extend longitudinally along the mast and which extend laterally from the crane. The guide fins function to guide the lifting carriage through the agency of runners (38, 39, 40) mounted on a vertical frame part (28) thereof. The runners are fitted to four runner units (37), which are mounted in pairs on the upper end (33) and the lower end (34) of the vertical frame part.
Patent EP-0574376-A1 (EP)
Inventor: LACKNER EGON
IPC: B23B51/04
Filed: 1993-06-09
Abstract: The present invention deals with a cutting insert for a chip-forming cutting tool, in particular for a drilling tool, and also with a drilling tool for drilling holes in solid metal. To improve the cutting and the chip discharge, provision is made according to the invention for the outer boundary of the cutting insert (1), as viewed in the axial direction of the fastening hole, to have at least one rectilinear (3) and at least one curved (4) area forming the cutting edges. In the drilling tool, the outer cutting insert (1) is arranged inclined at an angle ( alpha A) of 2.0 to <IMAGE> DEG  opening to the front and the radially offset cutting insert (1) is arranged at an adapted angle in the range of 0 to <IMAGE> DEG  in such a way that the radial force components are balanced overall. <IMAGE>
Patent EP-0616694-A1 (EP)
Inventor: ANJAN YELLAPU
IPC: G02B6/28
Filed: 1992-12-09
Abstract: Appareil de maintien de polarisation de fibre optique destiné à la fabrication de coupleurs optiques protégés, lesdit coupleurs optiques comprenant une première et une seconde fibre optique ayant l'une et l'autre un axe principal. Une source d'émission de lumière est couplée par une lentille à la première extrémité de l'une des deux fibres optiques. Un élément piézo-électrique en combinaison avec un solénoïde exerce une contrainte extérieure revêtant la forme d'un signal de modulation de courant alternatif à ladite fibre optique. Un appareil rotatif fait tourner cette fibre optique au cours de la modulation. Un appareil de collimation de lumière (26) est relié à la deuxième extrémité de la fibre optique. Un appareil d'analyse de la lumière collimatée est relié à l'appareil de collimation, un appareil de détection de tension (30) est relié au dispositif d'analyse, et une sortie de l'appareil de détection de tension est reliée à un appareil permettant de déterminer à quel moment l'axe principal de la fibre est aligné dans le sens de la contrainte appliquée extérieurement lorsqu'un signal de sortie nul est obtenu de l'appareil de détection de tension.