baber/WOPTO huggingface dataset:
Patent EP-0470442-A2 (EP)
Inventor: PAWAR PRAKASH KISANARO
IPC: C09D183/04
Filed: 1991-07-25
Abstract: An improved coating composition suitable for concealing scuff marks on glass articles is provided, comprising by weight (A) from about 70 to about 100 percent of a component comprising by weight (1) from about 50 to 75 percent of an organooxy-chainstopped organopolysilsequioxane having a viscosity of from about 5 to about 1000 centipoise at 25 C, (2) from about 5 to about 15 percent of tetraorganotitanate, (3) from about 0 to about 25 percent of an organotriorganooxysilane, and (4) from about 0 to about 15 percent of a carboxylic acid ester, and (B) from about 0 to about 30 percent of a volatile diluent. The coating formed from this composition has improved cure rate and masks wet bottles uniformly and completely.
Patent EP-0470539-A2 (EP)
Title: Ski boot
Inventor: SARTOR MARIO
IPC: A43B5/04
Filed: 1991-08-03
Abstract: The invention relates to a ski boot, which comprises a foot shell (1) and an upper (3), which is divided into a collar (6) and a rear flap (7) and is coupled to the foot shell (1) by means of rivets (2). At the same time, the foot shell (1) is provided with a central longitudinal slit, and its closing tabs are connected to each other by means of a tensioning fastener (4, 5). In order to improve the sealing of the upper (3) with respect to the foot shell (1) on this ski boot, the invention provides that the collar (6) has an upwardly extending notch (10), which begins at the lower transverse edge and is covered by a cover part (12), and that the cover part (12) bears a tensioning fastener (13). <IMAGE>
Patent EP-0473114-A2 (EP)
Inventor: NIIZAWA AKIHIKI
IPC: G01J3/46
Filed: 1991-08-27
Abstract: A standard sample for use in an instrumental measurement of Saybolt color of a petroleum product with a photoelectric colorimeter, which comprises a mixed solution of 1-(phenylazo)-2-naphthalenol, 3-methyl-1-phenyl-4-(phenylazo)-pyrazol-5-ol and 1,4-bis(butylamino)-9,10-anthracenedione each as a colorant, 1-phenyl-1-xylylethane as a solvent for said colorants and dodecene as a diluent, and a method of instrumental measurement of Saybolt color of a petroleum product, which comprises calibrating a photoelectric colorimeter with the standard sample.
Patent EP-0475276-A2 (EP)
Inventor: SUZUKI KAZUHIRO
IPC: H04B7/212
Filed: 1991-09-05
Abstract: A system is described for inserting pulses into a data stream for transmission via a digital radio system. The system includes a write counter (10) which produces write pulses (WP1) from a write clock, under control of a frame position pulses; an elastic memory (11) which temporarily stores the input data frame and the frame position pulses (FP), in accordance with the write pulses (WP1); a timing pulse generator (13) which produces control pulses in response to frame position pulses (FP) from the elastic memory (11) and a read clock (RCK); and a read counter (12) which produces read pulses (RP1) from the read clock (RCK). 
     The system further comprises a pulse inserting section (14) which inserts pulses into the data frame from the elastic memory (11). 
     Since the control operations involved are performed in accordance with the frame position pulses, the input data frame matches the transmitted data frame in terms of frame phase.
Patent EP-0481232-A2 (EP)
Inventor: LUDWIG RAINER
IPC: G01B7/02
Filed: 1991-09-18
Abstract: In order for a device for testing a machine part located in a defined position, in particular a tool of a machine tool, comprising a testing element which for the purpose of carrying out a testing movement can be moved by a drive from an initial position on a track relative to the position of the machine part, and a detection circuit transmitting a testing signal, to be improved such that the latter can be used for all machine parts, is almost non-wearing and can be realised in a structurally simple fashion, it is proposed that the testing element comprises a contactless sensor and that the detection circuit records an output signal of the sensor during the testing movement and transmits the testing signal on the basis thereof. <IMAGE>
Patent EP-0483910-A2 (EP)
Inventor: BABAOGLU KERINCHAN
IPC: B01L3/00
Filed: 1991-10-22
Abstract: Described herein is test apparatus, a kit and a method for conducting immunoassays. They all provide for at least two rows (32,34) of test wells (17,18,19,17',18',19'), the wells being constructed and designated so that all the wells (17',18',19') of at least a portion of a row (34) receive only materials for a negative control, and all the wells (17,18,19) of at least a portion of an adjacent row (32) receive only materials, such as the patient sample and reagents, capable of producing a substantial color change. By ensuring that no color-producing well occurs between a patient sample well (17,18,19) and its negative control well (17',18',19'), a more accurate comparison is obtained.
Patent EP-0454324-A2 (EP)
Inventor: BAIR JOHN JOSEPH
IPC: F16F15/06
Filed: 1991-04-11
Abstract: A bearing isolator assembly (70) suitable for use with tapered bearings (20) is provided. The bearing isolator assembly comprises a retaining member (72), a radial wave spring (74) and a separate axial wave spring (76).
Patent EP-0456361-A2 (EP)
Inventor: OLSEN ROBERT
IPC: B65D67/02
Filed: 1991-04-17
Abstract: Carrier stock (10) is formed from a single sheet of resilient polymeric material, such as low density polyethylene, for machine application to side walls of substantially identical containers (12). Integrally joined band segments (22,24,26,28,32,34,36,40) defining separate apertures (14) to receive the individual containers (12) include longitudinal (22,24), cross (32,34,36,40), and diagonal (26,28) segments. The diagonal segments (26,28) are joined together at generally X-shaped junctions (42). From each junction (42), the generally oblique segments of a first pair (26 a ,28 a ) are continuously curved toward the nearer edge of such stock (10) and the diagonal segments of a second pair (26 b ,28 b ) are substantially straight and tend toward the other edge of such stock. Each diagonal segment (26 a , 28 a ) of the first pair at each junction has a progressively changing width, being wider at its end (48) joined at such junction (42) than at its other end (46). Each diagonal segment (26 b ,28 b ) of the second pair at each junction has a substantially uniform width.
Patent EP-0462760-A2 (EP)
Inventor: AREVALO PAUL E
IPC: G06F17/21
Filed: 1991-06-14
Abstract: This disclosure relates to a comprehensive method of codifying the different encoding schemes that are used for graphic character representation, resulting in a single identification mechanism that is used in conjunction with a corresponding registry to simply and uniquely identify the scheme used. The mechanism comprises such a short form identifier having the capability of acting as a short form (alias) for its corresponding list of component identifiers; acting as a short form for a collection of specific component identifiers having a specific property; allowing special meanings to be conveyed in relation to tagging of data with the code identification; and allowing bridging to existing systems that use only some components of the code identification.
Patent EP-0501232-A2 (EP)
Inventor: WERNICKE UBBO DR
IPC: G03D3/06
Filed: 1992-02-13
Abstract: A process for the treatment of a photographic material with a bath, which contains at least one processing chemical and in which the photographic material is, after the treatment bath, passed upwards through an ascending chamber, which closely surrounds the photographic material, and subjected to water from above, flowing against gravity corresponding to the course of the photographic material, leads to a surprisingly great reduction in the loading of the material with chemicals.
Patent EP-0504594-A2 (EP)
Inventor: MIEHE FRIEDRICH-VIKTOR
IPC: B41J33/52
Filed: 1992-02-15
Abstract: For the force-related relief of the take-up spool of a cartridge for ink ribbon or thermal ribbon, a meandering tape guide is provided ahead of the take-up spool. <IMAGE>
Patent EP-0514680-A2 (EP)
Inventor: SCHIEBELHUTH HEINZ
IPC: F24C15/10
Filed: 1992-04-24
Abstract: The temperature sensor (21) serves, on the one hand, for measuring the temperature of the beverage in a collection container (9) of a beverage brewer and, on the other hand, for controlling the temperature of the instant heater (1) as a function of the temperature of the hot plate (10). The bottom (23) of the collection container (9) is in thermal contact with the hot plate (10) which is heated electrically by a heating device (3), the temperature sensor (21) picking up the temperature on the outside of the collection container (9) and controlling the heating apparatus (3) as a function of the temperature by means of an electric signal which is emitted by the temperature sensor (21) and is fed to a switching apparatus (not illustrated). The temperature sensor (21) is mounted so as to be axially movable in the beverage brewer and rests against the collection container (9), when the latter has been placed on the hot plate (10), under a tensioning force directed towards the collection container (9), such that the temperature sensor (21) is always in good thermal contact with the collection container (9). As a result, the temperature sensor (21) responds particularly sensitively to temperature fluctuations in the beverage and can heat up the latter in a particularly aroma-preserving manner. <IMAGE>
Patent EP-0522372-A2 (EP)
Inventor: TAKEMATSU TETSUO
IPC: A01N47/30
Filed: 1992-06-26
Abstract: The present invention relates to herbicidal compositions containing a urea compound represented by the following formula [I]:
       
[wherein Ar is any one of a group represented by the formula:
       
(wherein R 1  to R 5  independently represent a hydrogen atom, a lower alkyl group or a lower alkoxy group,
     R 6  represents a hydrogen atom, a lower alkyl group, a lower alkoxyl group, or a hydroxyl group;   a pair of R 1  and R 5  or a pair of R 5  and R 6  each, taken together, may represent an alkylene linkage which may be substituted by lower alkyl group,   and may form 4 to 6 membered-ring with carbon atoms to which they are bound, or   R 1  and R 2 , taken together, may form an ethylenedioxyl linkage, or   R 4  and R 5 , taken together, may form a dichloromethylene linkage),   A represents
       
(wherein X represents a hydrogen atom, a chlorine atom, a nitro group or a trifluoromethyl group) and B represents a hydrogen atom, methyl group or methoxy group]   and (ii) a compound represented by the following formula [a]:
       
(wherein n is 1 or 2, Y is a chlorine atom) or   3,6-dichloropicolinic acid, 2,4-dichlorophenoxy acetic acid, or 4-amino-6-tert-butyl-3-methylthio-1,2,4-triazine-5-(4H)one.
Patent EP-0528242-A2 (EP)
Inventor: HAEBISCH DIETER DR
IPC: C07K5/08
Filed: 1992-08-03
Abstract: The invention relates to trifluoromethyl-containing pseudopeptides of the general formula (I) <IMAGE> in which W, A, B, D, E, R<1>, R<2> and R<3> have the meaning stated in the description, to process for their preparation and to their use as retroviral agents.
Patent EP-0545126-A2 (EP)
Inventor: ENGELHARDT FRIEDRICH DR
IPC: A61L15/60
Filed: 1992-11-14
Abstract: The invention relates to hydrophilic, swellable graft polymers which comprise, in a random distribution, from 0.5 to 50% by weight of radicals of the formula I <IMAGE>  and radicals of the general formula II <IMAGE> from 49 to 99% by weight of acid group-containing radicals of the general formula III <IMAGE> and from 0.1 to 2% by weight of radicals of a crosslinking agent which are derived from monomers containing at least two olefinically unsaturated double bonds, where the radicals R<1> to R<4>, X and Y and n and m are defined as indicated in claim 1, to their preparation, and to their use as absorbents for water and aqueous solutions.
Patent EP-0557909-A2 (EP)
Inventor: BERTETTI PAOLO
IPC: B60B27/00
Filed: 1993-02-19
Abstract: A wheel support (1) unit is constituted by a rolling bearing (4) whose rings have attachment flanges respectively for a wheel (2) and for a vehicle suspension (3) and a constant velocity joint (5) fixed for rotation with the ring provided with the attachment flange for the wheel; this ring is constituted by two sleeve-shaped half-rings fitted together coaxially, a first on a second, the first half-ring (14) being formed integrally at one end with the wheel attachment flange (16) and the second half-ring (15) being formed integrally at its opposite end with a bell (29) housing for the constant velocity joint (5), which is formed as an independent unit composed of two rings mounted concentrically with the interposition of rolling bodies (22); the joint being an interference fit in the bell (29) and the two half-rings (14,15) being an interference fit with each other and the respective parts being fixed together by welding.
Patent EP-0586868-A2 (EP)
Title: Driving device of rotational body for use in image forming apparatus
Inventor: FUJII YOZO KONICA CORPORATION
IPC: G03G15/00
Filed: 1993-07-29
Abstract: A driving device for a rotational photoreceptor drum for use in an image forming machine, in which a rotational drive from a motor is supplied through a gear train to the axial shaft of the drum. The shaft is connected to the drum only at the side farthest from the gear train. An inertia member is provided within the drum. A rotational member having a rotational resistance is brought in contact with a non-image region of the drum.
Patent EP-0608572-A2 (EP)
Inventor: WILLIAMSON DAVID W
IPC: G02B17/08
Filed: 1993-12-30
Abstract: A catadioptric optical reduction system for use in the photolithographic manufacture of semiconductors having a concave mirror operating near unit magnification, or close to a concentric condition. A lens group before the mirror provides only enough power to image the entrance pupil at infinity to the aperture stop at or near the concave mirror. A lens group after the mirror provides a larger proportion of reduction from object to image size, as well as projecting the aperture stop to an infinite exit pupil. An aspheric concave mirror is used to further reduce high order aberrations. The catadioptric optical reduction system provides a relatively high numerical aperture of 0.7 capable of patterning features smaller than 0.35 microns over a 26 x 5 millimeter field. The optical reduction system is thereby well adapted to a step and scan microlithographic exposure tool as used in semiconductor manufacturing. Several other embodiments combine glasses of different refracting power to widen the spectral bandwidth which can be achieved.
Patent EP-0565216-A2 (EP)
Inventor: AHRENS UWE
IPC: A61B17/72
Filed: 1993-04-02
Abstract: The invention relates to a medullary nail on one end of which there are a plurality of recesses which, together with screws, permit locking of the nail in the bone, as well as a holding arrangement on the opposite, proximal end of the nail. In order to simplify handling and increase the strength of the medullary nail it is proposed that the recesses be designed as notches (2) on the nail (1) and that the holding arrangement comprise a screw thread (3). <IMAGE>
Patent EP-0564167-A2 (EP)
Inventor: GANS MICHAEL J
IPC: G02B6/293
Filed: 1993-03-25
Abstract: Transmission capacity of an optical fiber is increased by transmitting two optical signals (01+02) of orthogonal polarizations through the fiber (12) and distinguishing the signals from one another at the receiver by appropriately weighting polarization components representative of the transmitted signals. The weighted polarization components are summed (28,30) to provide two output electrical signals that are proportional in magnitude to the two transmitted optical signals. Appropriate weighting (26-1,26-2...26-8) of the signals eliminates cross-channel interference and maximizes the signal to noise ratio. Signals of arbitrary received polarizations are detected and separated from one another.
Patent EP-0576290-A2 (EP)
Inventor: OBIKANE NOBUHISA C O PATENTS D
IPC: H04N7/50
Filed: 1993-06-24
Abstract: Picture signal coding and decoding methods and apparatus are disclosed for displaying a coded interlace signal of a high definition television system on a television receiver of a standard definition system. In an encoder, picture element data are processed by DCT processing to obtain 8 x 8 coefficient data, and the coefficient data are transmitted. In a decoder, of the 8 x 8 coefficient data, only 4 x 4 coefficient data at the left upper corner are sampled out and processed by IDCT processing to obtain original picture element data. In the IDCT processing, some of the 4 x 4 coefficient data are replaced by coefficient data of the 8 x 8 coefficient data outside said 4 x 4 block.
Patent EP-0589674-A2 (EP)
Inventor: CHANG MIKE F
IPC: H01L21/76
Filed: 1993-09-21
Abstract: A thin base oxide is disposed over both an active area and also over a field area of a substrate. A thin silicon-nitride layer is then formed on the base oxide in the active area to protect the underlying substrate from oxygen and/or water vapor during a subsequent field oxidation step. This thin nitride layer is, however, insufficiently thick to serve as a field implant mask in a subsequent field implant step. An additional low temperature oxide (LTO) layer is therefore provided on the nitride layer in the active area. The field implant step is then performed using the base oxide, the thin nitride, and the overlying LTO as a field implant mask. The boundaries of the overlying LTO define a field implant boundary. After the field implant step but before the field oxidation step, the LTO layer is removed from the top of the thin nitride layer. As a result, only the base oxide and the thin nitride layer is disposed over the active area during field oxidation. Therefore, in comparison to previous methods using thicker nitride layers, the present invention employs a thin nitride layer during the field oxidation step, thereby reducing the amount of stress induced in the nitride layer and thereby minimizing problems associated with thick nitride layers such as the introduction of lattice defects into the underlying silicon substrate. The thin nitride process of the present invention may, for example, be incorporated into a BiCDMOS process.
Patent EP-0590988-A2 (EP)
Inventor: FUJIKAKE MASATO C O SUMITOMO S
IPC: C08F220/04
Filed: 1993-09-30
Abstract: An industrially advantageous process for producing a crosslinked polymer containing carboxyl groups comprises (a) polymerizing an α,β-unsaturated carboxylic acid and a crosslinking agent copolymerizable with it in the presence of a radical polymerization catalyst in an inert solvent, (b) heating the polymerized product in the presence of a radical scavenger and (c) removing the solvent. The polymer dissolved in water has high viscosity and excellent flowing properties.
Patent EP-0610916-A2 (EP)
Inventor: ERLER BRIAN S
IPC: G06T5/00
Filed: 1994-02-09
Abstract: A method for providing a preferentially segmented digital image of a specimen image having predetermined characteristics and containing an object of interest. A specimen image is obtained through a microscope set at a magnification value and digitized to create a digital specimen image. Preferential enhancement values are determined based upon the magnification value and the specimen characteristics, and then the digital specimen image is enhanced using the preferential enhancement values to accentuate the object dark features. This creates a dark feature enhanced image which is then binarized to yield an edge mask that consists of black object silhouettes on a white background. Detection of the edges of the object contained in the edge mask is then performed to create an edge overlay that can be used to obtain morphometric measurements or combined with the digital specimen image to create a preferentially segmented digital image suitable for densitometric measurement. The resulting morphometric and densitometric data is used to accurately classify objects of interest.
Patent EP-0638599-A2 (EP)
Inventor: HOFFMOCKEL MICHAEL
IPC: C08G2/00
Filed: 1994-07-28
Abstract: Process for the continuous preparation of homo- and copolyoxymethylenes with stable terminal groups in the homogeneous phase, in which cyclic formaldehyde oligomers are polymerised in the presence of protic acids as initiators in amounts of from 0.005 to 500 ppm in a polymerisation zone in a tubular reactor with static mixing elements, where the residence time of reaction components in this zone is from 0.1 to 10 minutes, and the polymerisation is followed directly by deactivation of the initiator, where there is a gradual transition from the polymerisation zone to the deactivator zone which is defined merely by the addition of the deactivator, and where, in addition to the deactivation, stabilisation of the chain ends is carried out in the presence of residual monomers, after which, in a subsequent degassing unit, the volatile constituents are removed from the reaction mixture. The stabilisation is carried out in the presence of alkaline substances, either at temperatures of from 150 DEG C to 250 DEG C, optionally in the presence of water or primary alcohols or at from 175 DEG C to 250 DEG C in the absence of these additives.
Patent EP-0642957-A2 (EP)
Inventor: STENZEL WOLFGANG
IPC: B60R22/20
Filed: 1994-09-01
Abstract: In order to produce a vertically adjustable deflection fitting for safety belts having a rail which can be fastened to the side of the body for arrangement in motor vehicles, the said rail having pairs of holding hooks which can be inserted in perforations on the sides of the column, which fitting is able to absorb large tensile forces, it is proposed that the perforations for a pair (5) of holding hooks take the form of a bay (6), for each holding hook (5) to have an extension region (11, 12) which is aligned on the back of the rail (3) transversely with respect to the longitudinal direction of the rail, the frame formed in this manner from the holding hooks (5) and the extensions (11, 12) being capable of being inserted into the bay (6) of the column (2). <IMAGE>
Patent EP-0653786-A2 (EP)
Inventor: FUJISHIMA NAOTO
IPC: H01L21/8249
Filed: 1994-10-24
Abstract: A manufacturing method for the DMOS in a BiCMOS semiconductor apparatus is comprised of steps of forming an ion-implanted layer (8) in a surface of a P-type well (5); forming a gate electrode (10); self-aligning a P-type base region (21) by employing the P-type base formation process of the bipolar transistor of the BiCMOS semiconductor apparatus and by using the gate electrode (10) as a mask; forming a side wall (25) on a side face of the gate electrode (10) by employing the process for forming the LDD structure of the CMOS of the BiCMOS semiconductor apparatus ; and self-aligning an N⁺-type source region (26 NS ) by employing the process for forming the N⁺-type source and the drain of the CMOS and by using the side wall (25) as a mask. The effective channel length becomes longer by the side wall length and the rate of heavily doped channel portion to the total channel length becomes high. The present manufacturing method effectively suppresses surface punching through by the high rate of the heavily doped channel portion and facilitates increasing withstand voltage and current capacity of the DMOS portion even when the total acceptor amount in the ion-implanted layer is insufficient.