baber/WOPTO huggingface dataset:
Patent EP-0615001-A1 (EP)
Inventor: GRADY ALFRED JOSEPH JR
IPC: C23C18/31
Filed: 1994-03-02
Abstract: Disclosed is a method of monitoring electroless plating solutions. The solutions are used to plate a light-transmitting medium (11). Measurements are made to determine the time it takes for light transmission through the medium to be reduced to a certain level (t i , t c , t 1/2 ). This measurement can be used to determine whether articles will be sufficiently plated by the solutions.
Patent EP-0634696-A1 (EP)
Inventor: KOBAYASHI EIICHI
IPC: G03F7/039
Filed: 1994-07-14
Abstract: Positive-tone and negative-tone chemically amplified resist compositions comprising: (a-1) a blocked resin, (a-2) a combination of an alkali-soluble resin and a dissolution controlling agents, or (a-3) a combination of an alkali-soluble resin and a crosslinking agent, (b) a photoacid generator, and (c) specific kinds of solvents. The both positive-tone and negative-tone resist compositions exhibits superior sensitivity, high resolution capability, and excellent storage stability, and can be excellently applied especially to large sized substrates by spincoating for producing excellently shaped patterns by irradiation. The compositions can be used with advantage as a chemically amplified resist for the manufacture of semiconductor devices or integrated circuits (ICs).
Patent EP-0648917-A1 (EP)
Inventor: FURUKAWA KAIZO
IPC: F02B75/32
Filed: 1994-10-13
Abstract: A reciprocating engine has at least a cylinder (10) having a combustion chamber (16) at an upper portion thereof. A piston (12) reciprocates inside the cylinder (10) as a fuel gas is burnt in the combustion chamber (16). A rotatable cylindrical shaft member (1) extends in an axial direction of the cylinder (10). At least a top end portion of the cylindrical shaft member (1) is fittable within an inner bore of the piston (12). One or more of projections (4,5) are formed integrally with the piston (12) and projects toward the inner bore. One or more of endless spiral grooves (2,3) are formed at a periphery of the cylindrical shaft member (1) and adapted to engage the projections respectively. Reciprocation of the piston (12) is transformed into rotation of the cylindrical shaft member (1) through engagement between the projections (4,5) and the endless spiral grooves (2,3).
Patent EP-0680077-A1 (EP)
Inventor: DE-DUL LIAO
IPC: H01L21/768
Filed: 1994-12-22
Abstract: The barrier layer is enhanced by the provision of titanium oxynitride layers (18) adjacent the silicide (16) film formed at the exposed silicon at the bottom of the contact. The titanium oxynitride (18) may be formed by depositing a low density titanium nitride (12) film over a titanium metal layer (10) that is in contact with the silicon in the contact; subsequent exposure to air allows a relatively large amount of oxygen and nitrogen to enter the titanium nitride. A rapid thermal anneal (RTA) both causes silicidation at the contact location and also results in the oxygen and nitrogen being gettered to what was previously the titanium/titanium nitride interface, where the oxygen and nitrogen react with the titanium metal and nitrogen in the atmosphere to form titanium oxynitride (18). The low density titanium nitride also densifies during the RTA. Alternative embodiments are also disclosed in which the silicide is formed first, prior to the formation of additional titanium oxynitride by air exposure and RTA, or by sputter deposition.
Patent EP-0689179-A1 (EP)
Inventor: BURTCH RONALD P
IPC: G09F1/08
Filed: 1994-07-19
Abstract: A display device is provided which comprises a support portion and an integral display portion constructed in such a manner that the portions are relatively movable, through a periscoping action of the display portion, between a planar configuration of the device wherein the display portion is substantially covered by the support portion so as to form a card-like construction, and a erected configuration of the device wherein the display portion extends upwardly from a support formed by the support portion. The display portion comprises a display panel including a tongue which in the erected configuration extends through a central slot in the display portion and a base including shoulders disposed on opposite sides of the tongue. The support portion includes first and second pairs of serially arranged panels which, in the planar configuration, are disposed so as to lie flat and to overlie respective faces of the display panel and which, in said erected configuration, are arranged at an angle to form the support for the display panel. An end panel of the support portion is secured to the base portion of the display portion. A blank for making the device is also provided.
Patent EP-0654303-A1 (EP)
Inventor: LAMBERT ROLAND JEAN LUC RAOUL
IPC: A61M1/02
Filed: 1994-10-31
Abstract: According to the method, the filter (2) is placed in the middle of the confinement space (5, 5a) in such a way that the large faces of the filter (2) are parallel to the axis of centrifugation (3), and bags (1) are placed on either side of the said filter (2) so that they are in contact with the latter. <IMAGE>
Patent EP-0639513-A1 (EP)
Inventor: KROECKEL RONALD W C O EASTMAN
IPC: B65D81/05
Filed: 1994-07-25
Abstract: A high impact resistant package system  10  for a container of fragile products, such as X-ray cassettes, has a plurality of shock absorbing polyethylene plastic foam corner protector members  12  mounted on corner edges  14,16,20,22  of the container. Alternatively, a flexible material layer  50  overwraps the product container  18  and corner protector members  12 , thereby forming a unitized package system. Portions of the corner protector members  12  extend beyond the corner edges  14,16,20,22  and sides of the container so as to fully absorb exposure to shock during handling and shipment. In an alternative embodiment, the flexible layer  50  is provided with a peelable strip  40 . An end portion  42  of the strip  40  is allowed to extend through an aperture  44  formed in the flexible layer  50 . In this embodiment, access to the container is gained by grasping the end portion  42  of strip  40  and pulling it away from the container  18 .
Patent EP-0612851-A1 (EP)
Inventor: LAWRENCE JEANNE BENTLEY
IPC: C12Q1/6841
Filed: 1994-02-14
Abstract: In situ  hybridization methods for assessing, determining or observing the RNA produced by transcriptionally active genes. In one embodiment, the methods allow simultaneous observation of the gene and its transcripts in a spatially correlated manner. As the  in situ  hybridization methods have established their ability to maintain the targeted mRNA at the site of its transcription, it can be determined which genes are being expressed and the level of expression can be quantitated.
Patent EP-0703608-A1 (EP)
Inventor: CAMPISANO SALVATORE UGO
IPC: H01L27/12
Filed: 1994-09-23
Abstract: A method for forming buried oxide layers within silicon wafers, the particularity whereof resides in the fact that it comprises the following steps: the formation of recesses in a silicon wafer; the implanting of light ions in the silicon wafer at a depth that is smaller than the depth of the recesses, so as to form bubbles of the light ions in the silicon wafer; the evaporation of the light ions through the silicon wafer so as to leave cavities in the place of the bubbles; the oxidation of the cavities through the recesses so as to form a buried layer of silicon oxide. An important aspect of the present invention is that the above mentioned steps can also be performed in a different order.
Patent EP-0628485-A1 (EP)
Inventor: TORSTENSSON MIKAEL
IPC: B65D5/54
Filed: 1994-06-11
Abstract: The present invention is for a liquid tight sealed packaging which is obtained by folding of a flat sheet. One side of the sheet has a barrier material which is impermeable for the liquid product, for which the packaging is intended. The packaging can easily be opened and with satisfying result be closed again. The packaging is also cheap to produce and empty packagings take up little space. 
     The packaging comprises a bottom 1 surrounded by short sides 2, 3 and long sides 4, 5. The sides are joined by corner parts which by a folding line 14 are separated in two parts 12 and 13. At each longer side 4, 5 there is a lid part 6, 10 the size of which is essentially the same as that of the bottom 1. One lid part 6 is intended to be a lower lid and is separated by a perforation 9 into an inner part 7 and a surrounding border 8. On each short side 2, 3 there is a flap 15, which also comprises and edge 18 delimited to the shorter side and the outer part of the flap by two folding lines 16, 17.
Patent EP-0667752-A1 (EP)
Inventor: WOLF LEO H
IPC: A61C1/05
Filed: 1993-10-29
Abstract: A dual cartridge system for purifying water supplied to a dental unit and dynamic dental instrument has two disposable elements, each having an iodinated anionic exchange resin containing a continuous fixed-rate release iodinated resin I(n). Iodine is released from the resin at a specified and consistent rate as water passes through the resin to maintain dental water purity. One cartridge is located in the dental unit water supply tubing. A second cartridge is located in the water supply tubing adjacent the connection to the water supply system. The iodinated biocidal resin in each cartridge neutralizes and kills disease-causing bacteria, virus, protozoa, aspirated oral flora and prevents microbial back-growth to eliminate cross-infection between dental patients.
Patent EP-0676017-A1 (EP)
Title: Bearing arrangement for heavy duty marine transmission.
Inventor: BLACK JAMES B
IPC: F16H57/021
Filed: 1993-12-08
Abstract: A bearing arrangement for the drive pinion (82) of a marine transmission (70) mounts the pinion (82) in part on the shaft (80) driving the pinion and in part directly in the transmission housing (76), thus reducing loads imposed on the shaft (80) by the pinion (82). The bearing arrangement includes a first taper roller bearing (114) supporting the input end of the pinion (102) in the housing (76) and a second taper roller bearing (116) supporting the output end of the pinion (82) on the shaft (80). A third taper roller bearing (118) and a needle bearing (120) support the output and input ends of the shaft in the housing (76) and in the pinion (82), respectively. A single shim pack (130) is used to adjust bearing clearance of all three taper roller bearings (114, 116, 118).
Patent EP-0759543-A1 (EP)
Inventor: MUKHAMEDIAROV ROBERT DAVLETOVI
IPC: G01J5/58
Filed: 1994-11-15
Abstract: A method is proposed of measuring the temperature (T) of objects with unknown radiating capacity on the basis of their own radiation. The method involves the following steps: gathering and focusing of the radiation; selection of N spectral bands, conversion of the radiation in every i-th spectral band into an electrical signal, and amplification thereof; introduction of two pairs of linear combinations of the signals obtained from N spectral bands, and calculation of a ratio. The parameters of the linear combinations are selected so as to ensure that the ratio: first linear combination / second linear combination is equal to the absolute value of the measured temperature.
Patent EP-0695400-A1 (EP)
Title: Trackway for railborne load-carrying unit
Inventor: SCHEIB FRANK
IPC: F16C29/04
Filed: 1994-03-26
Abstract: The invention concerns a trackway (14) for a railborne load-carrying unit, the trackway having a mounting (13) and at least one rail (15) mounted in a groove (2) in the mounting (13). The invention proposes that the mounting (13) is a hollow-section extrusion. This makes the mounting easy to manufacture using less material.
Patent EP-0697974-A1 (EP)
Title: A reinforced front part for use in the manufacture of cabins/bodies for vehicles
Inventor: RINGDAL JAN OTTO
IPC: B62D29/04
Filed: 1994-05-06
Abstract: PCT No. PCT/NO94/00087 Sec. 371 Date Dec. 13, 1996 Sec. 102(e) Date Dec. 13, 1996 PCT Filed May 6, 1994 PCT Pub. No. WO94/26575 PCT Pub. Date Nov. 24, 1994A reinforced front part of plastic, for use in the manufacture of cabins or bodies for vehicles in order to achieve rigidity, is molded or shaped as a box-shaped unit in one piece with an enclosure defined by at least five walls which serve as the front, bottom, bonnet, and side walls and with an open side to face the interior of the vehicle.
Patent EP-0695285-A1 (EP)
Inventor: WHITE STEVEN K
IPC: C07C403/14
Filed: 1994-04-21
Abstract: Procédé de synthèse stéréospécifique de 9-cis-oléfines et de rétinoïdes. Dans un mode de réalisation particulier, on génère une cis-oléfine par l'intermédiaire de l'ouverture d'un noyau de lactol avec rétention complète d'une configuration à double liaison.
Patent EP-0720498-A1 (EP)
Inventor: BERNARD ANDRE
IPC: A63B33/00
Filed: 1994-05-20
Abstract: An orientation aid for use when swimming on the back comprises a support (20), an end-piece (10) at one end of the support enabling the support to be held in the mouth of a swimmer, and a viewing means (30) attached to the support.
Patent EP-0705405-A1 (EP)
Title: Union for large pipes
Inventor: DERWAND HELMUT
IPC: F16L37/24
Filed: 1994-06-22
Abstract: In a releasable union for large pipes with a pipe sleeve (3) and a pipe spigot (4) insertable into said sleeve (3), the sleeve (3) and the spigot (4) have a plurality of evenly spaced supporting components (6, 13) on their inner and outer sides respectively with bearing surfaces (7, 14) which lie in the same plane perpendicular to the pipe axis. Between the supporting components (6, 13) there are recesses (15), where the peripheral length of the recesses (8, 15) on the spigot (4) exceed that of the supporting components (6) of the sleeve (3). After assembly, the spigot (4) is rotated in relation to the sleeve (3) through half the distance between the supporting components (6, 13) whereby the supporting components (6, 13) cover one another axially so that their bearing surfaces (7, 14) support one another and provide a positive union between the sleeve (3) and the spigot (4) in the tensile direction.
Patent EP-0744092-A1 (EP)
Inventor: DRURY LEE ANDREW
IPC: H01R25/14
Filed: 1994-07-15
Abstract: An electrical distribution assembly (11) includes an elongate flexible insulated housing (12) having a plurality of longitudinally extending slots (13-16), one slot (16) being in a face opposed to the face containing the other slots (13-15) each of which carry a conductor in the form of a hollow coil. The arrangement is such that the width of the slots decrease when the assembly is bent perpendicular to the slots. A connector for the distribution assembly is also provided. It has a plurality of tines, with associated socket means, to contact the hollow coil conductors. The tines, when received in the housing, are rotated to establish electrical contact. The hollow coil may be made from flat conductive material and the housing, in another embodiment, may substantially fill the core of a coiled hollow conductor and extend through the coils to form a longitudinally extended insulation portion. At least one longitudinal portion of the conductor is exposed for electrical contact.
Patent EP-0674673-A1 (EP)
Inventor: CHOI SU BEOM
IPC: C08F291/00
Filed: 1994-10-20
Abstract: La présente invention concerne un procédé pour préparer des polymères en émulsion présentant une structure creuse. Plus précisément, la présente invention concerne un procédé pour préparer des polymères en émulsion, qui consiste à former un noyau qui est une résine pouvant gonfler dans un alcali, à effectuer ensuite une polymérisation en émulsion par variation continue de la composition et empêchement stérique cinétique pour former une enveloppe polymère dure autour du noyau, à faire gonfler ce dernier avec un alcali puis à déshydrater pour éliminer l'eau contenue dans le noyau, pour former ainsi un pore interne fermé au centre du polymère.
Patent EP-0664233-A1 (EP)
Inventor: HERBELLEAU YVES
IPC: B60C15/06
Filed: 1995-01-09
Abstract: A tyre carcass made from a single ply (3) going back and forth from bead to bead is secured in the beads by forming the loop ends into two circumferential alignments (31,32) separated by a rubber layer (8). The anchorage of the carcass is anchored by placing on each side of the bead at least one layer (61,62) of wires oriented circumferentially. A layer of a rubber mixture (5) with a hardness greater than Shore A 70 is interposed between these means and the carcass ply.  Tyre carcass prodn. Ensures progressive change of rigidity to flexing of the tyre wall, bead interface, allows anchoring of large number of plies and easy mechanised prodn.
Patent EP-0665270-A1 (EP)
Inventor: KOBAYASHI HIDEKI DOW CORNING T
IPC: C08G77/48
Filed: 1995-01-26
Abstract: An organic silicon alternating copolymer which is resistant to chain scission by acid or alkali is disclosed, said copolymer comprising repeat units having the formula
       
 wherein R represents a monovalent hydrocarbon group having 1 to 10 carbon atoms and containing no aliphatic unsaturation, R¹ represents a fluorine atom-containing monovalent organic group having 4 to 10 carbon atoms and containing at least two groups of the formula -CF₂-, R² represents an alkylene group having 2 to 10 carbon atoms and x represents an integer having a value of 1 to 10,000.
Patent EP-0669368-A1 (EP)
Inventor: MUELHAUPT ROLF PROF DR
IPC: C08K9/08
Filed: 1995-02-04
Abstract: Polyester- and filler- contg. polymer mixts. (I) comprise (A) thermoplastic polymer(s) which are processable in the melt at up to 400 degrees C, (B) filler(s) which are insoluble in (A), (C) and (D), with a mean particle dia. of less than 100 microns and contg. more than 50 wt. inorganic filler, (C) linear, branched or cyclic low- or high-mol. wt. mono-, di-, tri-, tetra- or poly-carboxylic acid anhydride(s) of formula R1(CO-O-CO)x (with R1 = di- or polyvalent aliphatic, cycloaliphatic, aromatic, araliphatic, heterocyclic or hetero atom-contg. residue; x = 1-500), or polycarboxylic acid anhydride(s) of formula (CO-R2-CO-O)y (with R2 = divalent residue as above; y = 1-100), and (D) linear, branched or cyclic low- or high-mol. wt. cpds. contg. oxirane gp(s).; components (C) and (D) react together in the melt of component (A) in the presence of (B), to form a linear, branched or crosslinked polyester which encapsulates filler (B). Also claimed is a process for the prodn. of (I), by adding components (C) and (D) to a mixt. of (A) and (B), with a mole ratio of (epoxide):(anhydride) = 0.5-2.0.
Patent EP-0680911-A1 (EP)
Inventor: JUNK DIETER
IPC: B65H19/22
Filed: 1995-04-13
Abstract: The continuous feed material is wound onto a roll (6) held in a fixed winding position (3). The sheet feed is to a top mounted roller (11) and vertically down to a pressure roller (15) which guides the feed onto the roll. The core (30) for the next roll is held ready near the top roller. To move the winding to the next core the pressure roller is raised up a vertical guide. The fresh core is then lowered and moved into the fixed winding position. The feed direction is controlled by parallel slide adjustments on the winding frame. This brings the vertical feed tangential to the roll being wound. Full rolls are removed on a rolling support (8) to a transfer position. <IMAGE>
Patent EP-0679653-A1 (EP)
Inventor: KLEIN KLAUS-DIETER DR
IPC: C09K23/54
Filed: 1995-04-15
Abstract: Die Erfindung betrifft Organosilyl- bzw. Organosiloxanyl-Derivate von Glycerinethern der allgemeinen Formel <IMAGE> wobei R: -OH oder der Rest -OCH2 - CH = CH - (CH2)3-CH=CH2 oder der Rest -(R<5>)a- R<6> oder der Rest -OCH2 - CH = CH - (CH2)5 - R<4> ist, mit der Maßgabe, daß mindestens einer der Reste R die letztgenannte Bedeutung hat, wobei R<4>: ein Silylrest der Formel -SiR¹R²R³, wobei R¹, R² und R³ gleiche oder verschiedene aliphatische oder aromatische Kohlenwasserstoffreste sind, oder ein kettenförmiger oder verzweigter Organosiloxanylrest mit 2 bis 200 Siliciumatomen ist, R<5>: ein Rest der Formel -O(CH2)b- oder ein Polyetherrest der Formel -(OCnH2n)c- ist, wobei b einen Wert von 1 bis 11, n einen mittleren Wert von 2 bis 2,5 und c einen Wert von 1 bis 21 hat, R<6>: ein Rest -OSO3X oder ein Rest -OR<7> ist, wobei X ein Wasserstoff-, Alkali oder ein gegebenenfalls substituiertes Ammoniumion und R<7> ein Wasserstoffrest, ein Alkylrest mit 1 bis 4 Kohlenstoffatomen oder ein Acetylrest ist, a: 0 oder 1 ist, wobei im Falle, daß R<6> der Rest -OR<7> ist, a = 1 ist sowie ihre Verwendung als Tenside in wäßrigen Systemen.
Patent EP-0669341-A1 (EP)
Inventor: BURNS CHARLENE LOUISE
IPC: C07H19/073
Filed: 1988-11-03
Abstract: Certain 3'-fluoro pyrimidine and purine nucleosides have been found to have potent antiviral activity particularly against Human Immunodeficiency Virus (HIV).
Patent EP-0691804-A1 (EP)
Inventor: YAZAWA TAKAYUKI
IPC: H05K13/04
Filed: 1995-06-27
Abstract: An electronic-part surface mounting apparatus includes an S-Z shaft vertically movable with respect to the mounted surface of a printed circuit board on which mounted parts such as electronic parts are mounted, and rotatable in a plane parallel to the mounted surface; an arm member revolving around the S-Z shaft; a plural number of Z-shafts, supported by the arm member, being vertically movable with respect to the mounted surface; cam unit revolving around the Z-shafts to cause the Z-shafts to individually move in a reciprocating manner; attraction/mounting unit operating such that at a position where the Z-shafts come nearest to the mounted surface, the attraction/mounting unit releases the mounted part from its seizure by the absorption nozzle attached to the lower end of the Z-shaft and mounts the mounted part on the mounted surface. With one cycle of the cam unit, a plural number of Z-shafts descend and ascend, so that the attracting and mounting work of the mounted part are successively carried out, thereby reducing their tact time.
Patent EP-0695878-A1 (EP)
Inventor: BRUNNER RUDOLF
IPC: F15B13/01
Filed: 1995-08-01
Abstract: The hydraulic control device comprises an auxiliary damping throttle (46) which is provided parallel to the damping throttle (9) between a control piston (35) and the closure member of the holding valve (Z,11,11'). The holding valve is arranged in a by-pass pipe (44) running from the control piston to a tank (T). The holding valve can be switched between a closed and a through passage position according to the pressure difference between the pressure at the control piston and the pressure acting on the closure member in the control pressure pipe (8,8a).
Patent EP-0759448-A1 (EP)
Inventor: NISHIO TOSHIKAZU
IPC: C08F290/06
Filed: 1995-08-22
Abstract: An ionizing radiation-curable resin composition which provides a cured product having no yield point in the stress-strain diagram in tension is disclosed. An optical article prepared from the ionizing radiation-curable resin composition and a surface light source using the optical article are also disclosed. The present invention provides an excellent ionizing radiation-curable resin composition, an excellent optical article comprising a cured product of the resin composition, and an excellent surface light source using the optical article, which have high surface hardness and a high refractive index and are free from deformation, permanent sets, and reduction in weather resistance after curing.
Patent EP-0715001-A1 (EP)
Inventor: MERCAT JEAN-PIERRE
IPC: B60B21/06
Filed: 1995-10-21
Abstract: The process comprises bending an aluminium alloy profile produced by drawing or extrusion, followed by a chemical treatment stage which includes removing metal from the rim (2) by immersing it in a bath (52) of an aggressive chemical liq. (51), either an acid or an alkali. This is followed by rinsing in a second bath (54) contg. a rinsing liq. (53) then neutralising in a third bath (56) contg. a sulphochromic neutralising agent (56), followed by a second rinsing stage in another rinsing bath (58). The aggressive chemical liq. can be either caustic soda or sodium sulphide, and the rim is supported in the bath at points on its sides.