baber/WOPTO huggingface dataset:
Patent EP-0449462-A2 (EP)
Inventor: SANTOH TSUYOSHI C O CANON KABU
IPC: B23P15/00
Filed: 1991-03-14
Abstract: The present invention provides a roll stamper which molds a substrate sheet for information recording mediums by continuously transferring preformat patterns on a resin sheet, and a production process therefor. The roll stamper has the feature that the preformat pattern on the roll stamper has a value of b/a of greater than 1 when the length of the preformat pattern in the direction parallel to the direction in which the resin sheet is transported is defined as  a  and the length in the direction perpendicular thereto as b.
Patent EP-0469829-A2 (EP)
Inventor: TAU KWOLIANG D
IPC: C07B61/00
Filed: 1991-07-29
Abstract: A process for manufacturing 1,3-glycols comprises reacting an epoxide with CO and H₂, e.g. with synthesis gas, in the presence of rhodium, a phosphine, and a lower-alkyl iodide or β-hydroxy lower-alkyl iodide.
Patent EP-0474420-A2 (EP)
Inventor: TSUJIHARA SUSUMU
IPC: H04N3/233
Filed: 1991-08-28
Abstract: An image correction apparatus uses digital correction data from a memory device (23), in which various correction data are stored, and various analog correction waveforms for implementing, through digital control, such various items of correction as the convergence, deflection, luminance, focus, frame phase, etc., thereby accomplishing accurate and automatic correction.
Patent EP-0487293-A2 (EP)
Inventor: KASHIWAI KAZUTO
IPC: D01F6/70
Filed: 1991-11-19
Abstract: Light-stabilized acrylonitrile polymer fiber and polyurethane elastomer fiber are made by incorporating a copolymer of 20 - 80 weight % of a benzophenone compound of the formula :
     wherein R is hydrogen or methyl and X is -O-, -OCH 2 CH 2 O-or -OCH 2  CH(OH)CH 2 0-, and 80 - 20 weight % of an ethylenically unsaturated monomer with an acrylonitrile polymer or a polyurethane elastomer ; and a dope of the polymer mixture in an organic solvent is wet-spun into a fiber.
Patent EP-0444978-A2 (EP)
Inventor: ALFF DENIS
IPC: G01D5/12
Filed: 1991-01-29
Abstract: Composite annular encoder constituted by a toothed annular metal disc (1) partially covered by a thermoplastic material, characterised in that the thermoplastic material is shaped in the form of a ring (2) carrying peripheral teeth (21) whose opposite radial flanks (22,23) bear on the corresponding flanks of the teeth (11) of the metal disc (1) and whose tip and root are separated by a radial clearance (j1,j2) from the tip and root of the adjacent tooth (11). 
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Patent EP-0494704-A2 (EP)
Title: Method and composition for the determination of calcium ions in fluids
Inventor: BERRY MICHAEL NATHANIEL PROF
IPC: G01N33/84
Filed: 1988-04-02
Abstract: The invention concerns a process and a composition for the determination of calcium ions in fluids, wherein the influence of these ions on the activity of an enzyme is measured. The enzymes which are used may be, for example, a hydrolase. An essential part of the invention is a method to exclude interferences by ions by masking the interfering ions with a binding agent.
Patent EP-0552484-A2 (EP)
Inventor: MIELKE MANFRED
IPC: B01J13/00
Filed: 1992-12-22
Abstract: Shaped part based on supercritically dried silica aerogel parts in the form of spherical particles having diameters of from 0.1 to 10 mm or of sheet-like pieces having thicknesses of from 2 to 30 mm and diameters of from 1 to 5 cm, characterized in that the formed part is produced by pressing at temperatures in the range from 500 to 1000 DEG C and pressures of from 0.5 to 10 bar, under a protective gas such as nitrogen, if required, and without the addition of binders.
Patent EP-0533353-A2 (EP)
Inventor: AVELIS JULIAN P
IPC: B08B9/42
Filed: 1992-08-17
Abstract: A vial washer in which the vials follow a serpentine path (30,33,34,43 etc.) through several stages of cleaning comprises a sheet (70) having the serpentine path in the form of an elongated slot to guide the vials through their washing. Conveyor belts (58,59) moving in opposition directions underneath the elongated slot move the vials in the different directions through the equipment. The conveyor belts have an open grid to allow for the passage of the cleaning liquids through them. The sheet (70) with the cut-out slot may be replaced with a similar sheet with a different width of opening for bottles of different sizes. The cleaning may include one or more stages of a detergent wash, water rinse, and air and vacuum drying. Drawing air through the belts helps keep the later conveyors dry to produce a completely dry product. A vacuum underneath the conveyors may also remove liquids that adhere to the vials' bottoms.
Patent EP-0561088-A2 (EP)
Inventor: CABOCHE JEAN-JACQUES
IPC: A23L27/30
Filed: 1992-12-28
Abstract: Low-cariogenic hydrogenated starch hydrolysate, characterised in that it has a sorbitol content of 0.1 to 19 % by weight, a maltitol content of 35 to 87 % by weight, a content of 1 to 17 % by weight of polysaccharides which are not hydrolysable by amyloglucosidase in an F test, the remainder to 100 % consisting of hydrogenated oligo- or polysaccharides. This hydrolysate can be employed as sweetening agent or as texture agent in products intended to be ingested by humans or animals, especially in sweets and chewing gums, as well as in alimentary or pharmaceutical syrups and elixirs.
Patent EP-0568998-A2 (EP)
Inventor: KUREMATSU KATSUMI
IPC: G03B33/12
Filed: 1993-05-05
Abstract: An image forming apparatus of this invention relates to an image forming apparatus for forming a color image and, more particularly, to a projector using the image forming apparatus. The image forming apparatus includes a color light illuminating system having first and second light sources for emitting different color light components, and first, second, and third imaging units or liquid crystal light valves for modulating the color light components to form color images. The first light source is a light source for mainly emitting two color components corresponding to the images formed by the first and second imaging units, and the second light source is a color light source for mainly emitting a color component corresponding to the image formed by the third imaging unit.
Patent EP-0613210-A2 (EP)
Inventor: STAIGER BRUNO
IPC: H02G15/06
Filed: 1994-02-09
Abstract: A device is proposed which can be bus-controlled using simple means and has an electrical actuator and at least one through-connection for a control line which can be contacted without interruption.
Patent EP-0623642-A2 (EP)
Inventor: WEBER WILHELM DR
IPC: C09K15/32
Filed: 1994-04-20
Abstract: The invention relates to a process for improving the shelf life (storage stability) of one-component silicone pastes which cure on contact with atmospheric moisture with elimination of acetic acid.
Patent EP-0639600-A2 (EP)
Inventor: FUKUDA KOICHI
IPC: C08G63/08
Filed: 1994-08-19
Abstract: A biodegradable resin composition obtained by graft-polymerizing a biodegradable compound such as saccharides such as cellulose or polyvinyl alcohols having at least two active hydrogen groups in one molecule by a cyclic lactone compound, and an antifouling paint composition employing the same.
Patent EP-0665578-A2 (EP)
Inventor: NOETZEL RICHARD
IPC: H01S5/32
Filed: 1994-11-25
Abstract: A semiconductor structure includes a first semiconductor barrier layer formed on a compound semiconductor substrate, a semiconductor carrier confinement layer formed on the semiconductor barrier layer, and a second semiconductor barrier layer arranged on the semiconductor carrier confinement layer. The semiconductor carrier confinement layer includes a plurality of islands spaced apart from each other and having an almost equal thickness, and a thin quantum well film arranged between the islands and having a thickness smaller than the thickness of the islands.
Patent EP-0650197-A2 (EP)
Inventor: KONUMA TOSHIMITSU
IPC: H01L21/20
Filed: 1994-10-14
Abstract: In a semiconductor integrated circuit, a plurality of thin film transistors (TFTs) are formed on the same substrate having an insulating surface. Since gate electrodes formed in the TFTs are electrically insulated each other, voltages are applied independently to gate electrodes in an electrolytic solution during an anodization, to form an anodic oxide in at least both sides of each gate electrode. A thickness of the anodic oxide is changed in accordance with characteristics of the TFT. A width of high resistance regions formed in an active layer of each TFT is changed by ion doping using the anodic oxide having a desired thickness as a mask.
Patent EP-0656405-A2 (EP)
Inventor: WARD IRL E
IPC: C09D9/00
Filed: 1994-11-30
Abstract: An aqueous stripping composition comprising a mixture of about 55% to 70% by weight of monoethanolamine, about 22.5 to 15% by weight of hydroxylamine and water. The stripping composition is effective to strip photoresists, residues from plasma process generated organic, metal-organic materials, inorganic salts, oxides, hydroxides or complexes in combination with or exclusive of organic photoresist films at low temperatures without redepositing any substantial amount of metal ions.
Patent EP-0676774-A2 (EP)
Inventor: LIEBEL MANFRED DIPL-ING
IPC: H01C3/12
Filed: 1995-03-30
Abstract: The resistive device has at least one resistive element (1) formed of meandering, folded plate strips (3). At the curves (12) of the meander, the resistive element (1) is held by insulating elements (4). The latter (4) are arranged in a row on a carrier bolt (6a, 6b) fastened to a frame. Holding elements (14) are provided on the plate strips (3) near the curves (12) of the meander. These fittingly engage in counter-holding elements (10) provided on the insulating elements (4), such that the plate strip (3) is held on the insulating elements (4) in a direction transverse to its longitudinal axis. <IMAGE>
Patent EP-0686811-A2 (EP)
Inventor: QUINTINI ANTONIO
IPC: F24C3/12
Filed: 1995-05-11
Abstract: A programming system is described for switching off a domestic gas cooking appliance, that provides a plurality of cooking functions (oven, grill, hob), comprising all the elements known for its functioning, comprising the safety means. 
     The main characteristic of the programming system consists in that means are provided that allow for time programming the switching off of the burners by interrupting the current that feeds the safety means of the thermostat or the tap of the burner and means that allow for selecting a cooking operation that is desired to be programmed.
Patent EP-0688784-A2 (EP)
Inventor: PEYMAN ANUSCHIRWAN DR
IPC: C12Q1/68
Filed: 1995-06-09
Abstract: 3'-Derivatised oligonucleotide analogues of formula (I) and (II) and their salts are new: R<1>-(A<1>)n'-(B<1>)m'-(A<2>)n-(B<2>)m-B<3> (I); R<1>-(A<1>)n'-(B<1>)m'-(A<2>)n-A<3> (II); A<1> and A<2> = gps. of formula (i); B<1> and B<2> = gps. of formula (ii); B<3> = a gp. of formula (iii); and A<3> = a gp. of formula (iv); a and b = 0 to 20; R<1> = H, 1-18C alkyl, 2-18C alkenyl, 3-18C alkynyl, 2-19C alkanoyl, 3-20C alkenoyl, 4-20C alkynoyl, 6-20C aryl, (6-14C)aryl(1-8C)alkyl or P(W)ZZ'; R<2> = H, OH, 1-18C alkoxy, halogen, azido or NH2; D = OH or OPO3<2->; B = a natural or unnatural nucleotide base; n = 1-100; n' = 0-50; m = 0-5; m' = 0-5 in (I) or 1-5 in (II); A = O, S or CH2; W = O, S or Se; V = O or S; T = O, S or NH; Y = O, S, NH or CH2; X = OH or SH; U = OH, SH, BH3 (sic), SeH, 1-18C alkoxy, 1-18C alkyl, 6-20C aryl, (6-14C)aryl(1-8C)alkyl, NHR<3>, NR<3>R<4> or (OCH2CH2)pO(CH2)qCH2R<5>; R<3> = 1-18C alkyl, 6-20C aryl, (6-14C)aryl(1-8C)alkyl or (CH2)c(NH(CH2)c)dNR<6>R<6>; c = 2-6; d = 0-6; R<6> = H, 1-6C alkyl or (1-4C)alkoxy(1-6C)alkyl; R<4> = 1-18C alkyl, 6-20C aryl or (6-14C)aryl(1-8C)alkyl; or NR<3>R<4> = a 5- or 6-membered ring opt. contg. another N, O or S atom; p = 1-100; q = 0-22; R<5> = H or a functional gp. such as OH, NH2, NHR<7>, COOH, CONH2, COOR<8> or halogen; R<7> = 1-6C alkyl, R<8> = 1-4C alkyl; Z and Z' = OH, SH, SeH, 1-22C alkoxy, O(CH2)bNHR<7>'R<8>', 1-18C alkyl, 6-20C aryl, (6-14)aryl(1-8C)alkyl (where aryl includes heteroaryl and is opt. substd. by 1-3 of COOH, NH2, NO2, 1-4C alkylamino, 1-6C alkoxy, OH, halogen and CN), 1-18C alkylthio, NHR<3>, NR<3>R<4>, a 3'- or 5'-linked nucleoside or oligonucleotide, or a gp. which enhances intracellular uptake, serves as a DNA probe label or binds to, crosslinks with or cleaves a target nucleic acid after hybridisation; R<7>'R<8>' = as R<7>, R<8>; or NR<7>'R<8> = a 3- to 6-membered ring.
Patent EP-0692454-A2 (EP)
Inventor: GIES HERMAN PROF DR
IPC: C09C1/00
Filed: 1995-07-05
Abstract: New crystalline solids (I) of boro-, alumino-, gallo-, titano-, vanado- and/or zinco-silicates with RUB-13 structure are monoclinic and have an X-ray diffractogram with at least the following reflections (hkl) at the given diffraction angles as shown in the fig.. Also claimed is a crystalline solid of borosilicate with RUB-13 structure, in which the Si/(Si+B) molar ratio is (0.95-1):1.
Patent EP-0702431-A2 (EP)
Inventor: GUGLHOER BERNHARD
IPC: H01R31/08
Filed: 1993-01-15
Abstract: The moulded body (1) accepts rigid contact pins (2) leading to external connections and continuous with sockets (21) set into a base (11) of plastic on supports (4). The sockets have a U-shaped profile in the longitudinal direction, with slots in the bases for two spring elements (211, 212) of different length retaining the blade contacts.   The switch tabs (41) at the ends of the longer springs (211) overlap in the region between the sockets and are brought together on withdrawal of the blade.
Patent EP-0703173-A2 (EP)
Inventor: OKAZAKI SANDRA Y
IPC: B41J13/00
Filed: 1995-07-28
Abstract: A sheet media handling system (14) is provided which includes an input tray (16), an output tray (18), and an alignment mechanism (22, 24) capable of aligning sheet media (20) which is to be input and supplementing support of sheet media once it has been expelled. The alignment mechanism (22, 24) thus employs an upstanding member (22,24) which defines the length (or width) of the input tray (16), and which extends upwardly to supplement support of sheets within the output tray (18).
Patent EP-0709845-A2 (EP)
Inventor: KIM SOON-TAE
IPC: G11B20/10
Filed: 1995-10-30
Abstract: In digital signal recording apparatus using I-NRZI modulation for recording, the need for intermittently reading or intermittently writing buffer storage is eliminated by using parallel-bit precoding to generate the channel words that are selected between for recording. The precoders (106) perform precoding on an accelerated basis using ripple-through integration of the alternate successive bits used to form each channel word. Two precoders (106) generate (n+1)-parallel-bit channel words at a channel word rate slower by a factor of (n+1) than the rate of a system clock for the I-NRZI modulation. This leaves additional time during each channel word interval to carry out a decision procedure, which determines which of the channel words generated by the two precoders is to be selected for recording. There is also sufficient additional time for completing a subsequent updating procedure, in which precoding information stored in the precoder that did not generate the selected channel word is altered, to conform to precoding information stored in the precoder that did generate the selected channel word. The parallel-bit channel words from the precoders (106) are converted to serial-bit format for recording with a bit rate equal to that of the system clock. The parallel-bit channel words from the precoders are converted to serial-bit format with an effective bit rate that is substantially higher than that of the system clock, to provide a signal for timely implementing the decision and updating procedures.
Patent EP-0715066-A2 (EP)
Inventor: GLIEBE PHILIP ROGER
IPC: G10K11/178
Filed: 1995-11-03
Abstract: A gas turbine engine fan assembly includes an equal number of rotor blades and stator vanes spaced axially therefrom. An annular duct surrounds the blades and vanes and has an inlet for receiving air and an outlet for discharging at least a portion of the air upon compression by the blades. The fan duct further includes a passive acoustic liner tuned for attenuating at least one harmonic noise tone generated by the blades, with a fundamental blade passing frequency noise tone being actively attenuated by a plurality of anti-noise sound transmitters disposed in the fan duct.
Patent EP-0727683-A2 (EP)
Inventor: OKAYAMA HIROAKI
IPC: G02B15/173
Filed: 1996-02-19
Abstract: A compact zoom lens comprising a small number of lenses, providing an aperture of about F1.4 and a zoom ratio of about 14, with a full angle of view at the wide angle end of 64 ° or wider. 
     A zoom lens of the present invention comprises, aligned respectively from the objective side, a fixed first lens group (1), comprising a lens with a negative refracting power, a lens with a positive refracting power, and a meniscus lens with a positive refracting power; a movable second lens group (2) to provide zooming effect, comprising a lens with a negative refracting power, a biconcave lens with a negative refracting power, and a lens with a positive refracting power, with at least one surface of these lenses aspheric ; a fixed third lens group (3) with a positive refracting power, with at least one surface of these lenses aspheric ; a fourth lens group (4), movable for compensating the position of the focal plane, with a positive refracting power, with at least one surface of the lenses aspheric. The below mentioned formula (1) is satisfied,         where fw is a focal length of the zoom lens operating in a wide angle condition, 
    is the half angle of view of the zoom lens operating in the wide angle condition, 
   f1 is a focal length of the first lens group, 
   f2 is a focal length of the second lens group.
Patent EP-0744467-A2 (EP)
Inventor: AOYAMA MUNEO
IPC: G01N33/576
Filed: 1996-03-29
Abstract: The reagent for assaying an anti-HCV antibody of the present invention comprising, as an antigen for trapping an anti-HCV antibody, a multiple antigenic peptide comprising at least two HCV-associated peptides enables HCV-infected blood which has been undetectable by the conventional anti-HCV detection reagents to be accurately judged to be positive, thus contributing to the prevention of infection with hepatitis C virus (HCV).
Patent EP-0740026-A2 (EP)
Inventor: SIEMER GERD
IPC: A01G9/14
Filed: 1996-04-03
Abstract: Drillings for fixing bolts can be provided on the first lug (5) of the hypotenuse. A second extension lug (6) can protrude from the side of the triangle emanating from the other end of the hypotenuse, the two being adjacent to the third side of the triangle. Two hollow bars (4) can together form a ridge joint. They are bolted together via their first lugs which bear against each other. The rafters of the roof can bear against one of the sides of the triangle, to which they are bolted via angle-pieces.
Patent EP-0740373-A2 (EP)
Inventor: HARWATH FRANK A
IPC: H01R12/72
Filed: 1996-04-26
Abstract: A high performance card edge connector (10) includes a housing (16) with an elongated printed circuit card receiving slot (38) in a top wall (18). Terminals (44,46,48) are mounted in transverse cavities (28) intersected by the slot. Alternate cavity portions (28A) receive a pair of signal terminals (44,46) and interspersed alternate cavity portions (28B) receive single ground terminals (48). Each terminal includes a downwardly extending board contact portion (52,64,74) for connection to a printed circuit board and a card contact portion (56,68,80) in the slot for engagement with a contact pad of an inserted card. Each signal terminal pair may be flanked by two ground terminals on the same side of the slot and may be transversely opposite a ground terminal on the opposite side of the slot. A uniform identical cavity configuration permits each cavity portion to receive either a ground terminal or a pair of signal terminals.
Patent EP-0779529-A2 (EP)
Inventor: MURA SERGIO
IPC: A61B3/14
Filed: 1996-05-31
Abstract: The stereoscopic microscope makes use of a couple of lenses (1) with magnification 16x and of another couple of lenses (2) with magnification 10x. Both the said couples of lenses are supported into a disk-shaped drum (3) to be rotated of 90° by means of a draw lever (4) to place the said couples of lenses in such a position that they can be used by the operator for the direct observation of the image of the patient's eye structure and for the operating function of a video recording camera (5). The optical scheme makes use in one direction of a right-angle prism (6) for deviating on lenses (7) and in the opposite direction of a right-angle prism (8) for deviating towards the video camera (5). Moreover, two reflecting prisms (9) are featured on the observation axis A and B and on the ocular groups (10). From the observation position through the ocular groups (10) the operator sees the image reproduces by the first lenses (1) in presence of a magnification 16x or by the other lenses (2) in presence of a magnification 10x with rectified images in both cases by reflecting prisms (9). Then, for the transmission of the images on axis C of the video camera (5) is utilized the axis of the couple of lenses (1 or 2) not used for the direct observation of the image.
Patent EP-0762794-A2 (EP)
Inventor: BUETTNER HARTMUT DIPL-ING
IPC: H04Q7/38
Filed: 1996-08-26
Abstract: The method involves transmitting messages according to a normalised transmission protocol. Data information which characterise a central destination subscriber data base are transmitted to the data base. The subscriber data are stored in the database. Messages, e.g. requests to the central subscriber database, are not directly answered as in a normalised transmission protocol. Instead, the messages or requests are first sent to another central subscriber database in the same mobile network because the storage of subscriber data is better for the subscriber at that location.
Patent EP-0777312-A2 (EP)
Inventor: BEST DIETER
IPC: H02K3/52
Filed: 1996-11-20
Abstract: The stator has a stator laminations stack (2), stator windings (3) and a stator winding connection arrangement (4) mounted on the rear of the stator stack. The connection arrangement has an insulating part (9) with groove-shaped chambers (11) for holding mutually electrically insulated connecting conductors (12) for connecting the stator winding wire ends. The insulating part is circular and is esp. axially mounted wrt. a motor axle. The chambers are in the form of coaxial annular grooves of different dia. The chambers are formed in the axial direction opposite to the stator plate packet direction. They can be adjacent to each other or arranged in series.
Patent EP-0722693-A2 (EP)
Inventor: LUM PAUL
IPC: A61B8/12
Filed: 1996-01-11
Abstract: A catheter apparatus (10, 80) for obtaining an image of interior surface characteristics of a vascular vessel comprises an outer tubular element (12, 82) adapted for insertion into the vascular vessel, a rotatable inner tubular element (18, 86) disposed within the outer tubular element, and a non-rotating acoustic waveguide (26) disposed within the inner tubular element and coupled to a source of an ultrasonic signal located external to the vascular vessel. The inner tubular element is rotated about an axis of the vascular vessel by use of an external driving member, such as a motor (36, 42, 44, 46). The inner tubular element (18, 86) is provided with an acoustic reflecting (24) or refracting (98) element that directs the ultrasonic signal from a distal end (28) of the acoustic waveguide (26) through the outer tubular element (12, 82) at an angle relative to the axis of the vascular vessel. Sterile fluid (30) disposed between the outer and inner tubular elements provides for acoustic coupling of the ultrasonic signal into the vessel, and further provides for lubrication of the rotating elements.