baber/WOPTO huggingface dataset:
Patent EP-0705925-A2 (EP)
Inventor: BRUSKE JOHANNES F DR
IPC: D02J13/00
Filed: 1995-09-22
Abstract: A device for heating a running synthetic thread has a longitudinal slot (4) with parallel side walls (6, 7) as well as a longitudinal support (1) which along with thread guides (2, 3) are combined in one unit where the guides are formed to lead the thread in a zig-zag run in the slot and the unit is supported on the slot walls. Here, set in the slot base, the support is a solid good heat-conducting, pref. metal, block to which are attached the thread guides, i.e. pegs, which project into the slot.
Patent EP-0703437-A2 (EP)
Inventor: KASHIWAZAKI TAKASHI
IPC: G01C21/26
Filed: 1992-08-04
Abstract: There is disclosed a navigation system (1, 2, 3, 4, 5, 6, 7) adapted to support driving of a moving body such as an automotive vehicle. This navigation system determines a present position of a moving body in which the navigation system is mounted to display map information corresponding to the position of the moving body and the determined present position, and to store, as locus data, information of a route through which the moving body is advanced to display a movement route in map information. Storing of locus data is carried out by detecting a traveling azimuth to judge a change in the traveling azimuth to thereby compress locus data only to data in a predetermined range before and after the position where the azimuth is changed. Further, coordinate values in a map at the azimuth changed position and traveling azimuth data before and after the azimuth changed position are stored as locus data. In addition, locus data in an instructed collection zone are stored or preserved with respect to a plurality of zones to display a movement route through which the moving body run in the past by locus data in a designated zone thereof.
Patent EP-0718871-A2 (EP)
Inventor: ISHII HIROMITSU
IPC: B08B1/04
Filed: 1995-12-14
Abstract: An apparatus comprises a washing unit including a plurality of brush roller pairs for washing wafers, arranged in a row in a wafer conveying direction such that they are rotated in different directions, that is, some of them being rotated in the wafer conveying direction, and the others being rotated in the opposite direction to the waver conveying direction, their brush bundles being arranged helically in the axial direction, at least tips of the brush hair constituting the brush hair bundles being non-linear, and a drying unit including air stream blow-out means for blowing out air streams upstream with respect to the wafer conveying direction.
Patent EP-0712860-A2 (EP)
Inventor: CHOU TA-SEN
IPC: C07H19/04
Filed: 1995-11-09
Abstract: A process to purify and isolate a beta-anomer enriched nucleoside comprising:
     a) providing a mixture containing R'' and a beta-anomer enriched nucleoside of the formula
      wherein each X is independently selected from hydroxy protecting groups and R' is a nucleobase of the formula
      where W is an amino protecting group; and R'' is a nucleobase of the formula
      where W' is an amino protecting group or hydrogen; in a high boiling solvent;   b) diluting the mixture with an organic solvent from the group consisting of ethers, esters and nitriles;   c) adding the diluted reaction mixture to aqueous acid; and   d) holding the acid mixture so prepared at a temperature from 70°C to 100°C until the product of formula IB, where W is now W', has precipitated.
Patent EP-0794851-A2 (EP)
Title: Outil hydraulique entraine par un moteur
Inventor: HESKEY GEORGE T
IPC: B25B5/06
Filed: 1995-09-12
Abstract: Système d'entraînement hydraulique pour un outil portatif à compression (10) fonctionnant sur batterie. L'outil (10) comporte un moteur électrique (26). Le système d'entraînement comporte une pompe auto-régulatrice à cylindrée variable (24) pourvue d'un corps pivotant (44) comportant des conduites radiales (80), des pistons (46) disposés de manière opposée dans les conduites (80) et un palier annulaire (48) entourant le corps (44) renfermant les conduites selon une disposition excentrique réglable. Les extrémités des pistons (46) reposent contre l'intérieur du palier annulaire (48). Une plaque de soupape (60), placée contre l'extrémité antérieure du corps pivotant (44) abritant les conduites, commande l'admission et la libération du fluide dans le corps (44) abritant les conduites ou hors de celui-ci tandis qu'il pivote.
Patent EP-0731340-A2 (EP)
Inventor: HUBER WALTER DIPL-ING
IPC: G01D5/38
Filed: 1996-01-19
Abstract: Signal beams are formed in the three part regions (3a,3b,3c;3a3,3b3,3c3;3a5,3b5;7a,7b,7c,7d) and by these signal beams are formed shifted in phase relative to each other. So that only signal beams resulting in 0 diffraction configuration are used for the signal forming. The part regions are allocated direction selecting facilities (3d,3e,3f;3d2,3e2,3f2;3d4,3e4,3f4;P7a,P7b,P7c,P7d), which deflect the signal beams resulting in 0 diffraction configuration on detectors (5-16;D7a,D7b,D7c,D7d). The gratings (4,3) represent a standard scale and a scanning grating, and the part regions in the measuring directions have a mutual displacement of (N +/- 1/AT)GK/2. AT designates the number of part regions.
Patent EP-0739785-A2 (EP)
Inventor: NAGATA ATSUSHI
IPC: B60R21/203
Filed: 1996-02-16
Abstract: A steering wheel (W) equipped with an air bag device. A steering wheel body (10) consists of a core member (11) and a cover member (15) which comprises a core covering portion (16) and a top covering portion (17) which has a door portion (17b) which, when an air bag (31) inflates, will open by tearing the tearing portion (17a). The steering wheel body (10) has an insert (18) buried, that comprises a top portion (18f, 18g) which is located in the door portion (17b) and a stem portion (18a) which is located in the covering layer (16) and which is connected to the top portion by means of a flexible coupling portion (18d, 18e). A bottom member (20) which is located in the lower part of the boss portion (B) combines with cover layer to hold an air bag device (30) between these two members and has a connecting portion (24) located in such a way that the upper end of the steering shaft (1) can be connected from below to the bottom member (20), which is coupled to spoke cores (13) by means of bolts.
Patent EP-0734756-A2 (EP)
Inventor: SATO AKEMI
IPC: B01D53/94
Filed: 1996-03-29
Abstract: A catalyst for purifying exhaust gases from a diesel engine has a catalyst substrate; a catalyst support layer; at least one platinum group element loaded on the catalyst support layer; and a compound oxide of V and La and so on further loaded thereon. In another aspect, a catalyst for purifying exhaust gases from a diesel engine wherein at least one alkaline earth metal is loaded on the catalyst support layer comprising silica or the like. In still another aspect, a catalyst for purifying exhaust gases from a diesel engine wherein the catalyst support layer comprises a compound oxide comprising silica and at least one alkaline earth metal. These aspects of the present catalyst can keep the activity in oxidation and decomposition of exahust gases as well as suppress the formation of SO 3 .
Patent EP-0752575-A2 (EP)
Inventor: GERLACH HANS-JOACHIM
IPC: G01G3/14
Filed: 1996-05-09
Abstract: The weighing cell (1) or force detector is for loads arranged in the axial direction, with spherical force introducing end surfaces (2,3) between which strain gauges (9) are attached in a region lying under a metallic cover (7,8). The cover extends only over a small part of the circumference of the cell and is connected at the edges in a sealing connection with the cell. The cover is preferably connected to the cell by welding esp. laser welding. Alternatively, the connection may be made by soldering or by adhesive. The cell preferably has a uniform circular or square cross-section between the end surfaces.
Patent EP-0793992-A2 (EP)
Inventor: KLETT GEORGE E
IPC: B01J20/12
Filed: 1996-06-10
Abstract: An absorbent packet for absorbing water vapor. The absorbent packet comprises a gas permeable, multi-layered packaging material which absorbs water vapor, but does not permit liquid water within the packet from flowing back through the packaging material, wherein the packaging material preferably comprises a microporous film, a gas permeable film and a binder to bind the microporous film to the gas permeable film, and an absorbent material incorporated between the layers of the multi-layered packaging material. This absorbent packet is particularly useful for absorbing water vapor in shipping containers where changes in the atmospheric conditions result in variable relative humidity in the shipping container.
Patent EP-0754433-A2 (EP)
Inventor: PLYLEY ALAN K
IPC: A61B17/072
Filed: 1996-07-17
Abstract: A surgical stapler having a supporting frame, including a stationary jaw having an anvil, a movable jaw, a replaceable staple cartridge carried by the movable jaw, a mechanism for approximating the cartridge relative to the anvil, and a mechanism for firing the device so as to crimp the staples against the anvil in a manner to enable the surgeon to substantially simultaneously place one or more rows of surgical staples in organs or tissues. The device includes interrelated, cooperating first and second locking mechanisms for positively preventing refiring if the staple cartridge is spent and for providing a tactile sensation to the surgeon to indicate that a spent staple cartridge is present within the instrument.
Patent EP-0782012-A2 (EP)
Inventor: SHOEMAKER DONALD K
IPC: G01V3/10
Filed: 1996-11-29
Abstract: A system for detecting metal targets located in a background environment such as the ground evaluates metal targets by processing components of signals at two or more different frequencies. A component of the received signal induced by the ground can be eliminated by subtracting signal components measured at two different frequencies. The received signal can be processed to account for changes in the background response with frequency. The type of an unknown target can be identified by processing background excluded components to produce data characterizing the target type.
Patent EP-0792896-A2 (EP)
Inventor: SRIDHAR SRINIVASAN DR
IPC: B01J47/016
Filed: 1996-12-05
Abstract: In the preparation of condensation resins containing little catalyst from ketones and aldehydes by polycondensation in aqueous medium in the presence of basic catalyst, the resin is subjected to an electric field in a cell with walls of ion-selective membrane permeable for caustic alkali ions and these ions migrate from the resin through the membrane. Also claimed is the separation of caustic alkali from these resins by the given method.
Patent EP-0782199-A2 (EP)
Inventor: TSUCHITANI MASANOBU
IPC: H01L21/332
Filed: 1996-12-17
Abstract: A semiconductor device of high withstand voltage such as a thyristor has a p-type region (4) formed on one surface of an n-type semiconductor substrate (33) used as a base. An n-type region (5) used as a cathode layer is formed in the p-type region (4). A p-type epitaxial growth layer (31) used as an anode layer is formed on the opposite surface of the n-type semiconductor substrate (33).
Patent EP-0780714-A2 (EP)
Inventor: UNO TETSUYA
IPC: G02B7/10
Filed: 1996-12-18
Abstract: In a lens barrel of a zoom lens, a luminous flux is divided or its path is switched so that the same luminous flux is directed to both a taking optical system and a finder optical system. Focusing and camera shake compensation are performed before division of the luminous flux or switching of its path so that images observed through a finder are already in focus and compensated for camera shakes. The lens barrel has multiple movable segments to allow the taking optical system and the finder optical system to be moved out simultaneously. To achieve zooming, a holding member for holding both a focusing lens unit and other lens units is moved so that all these lens units are moved simultaneously. Adjustment of the focusing lens unit, necessitated as a result of zooming, is achieved by moving a part of the focusing lens unit within the holding member.
Patent EP-0720909-A2 (EP)
Inventor: MATSUDA SHINYA
IPC: B29D23/00
Filed: 1993-09-29
Abstract: A guide member (3) concentric with a mandrel (2, 402) is arranged to support a straight pipe like semi-finished rubber product (4) of unvulcanized or semi-vulcanized rubber. The semi-finished rubber product (4) is fitted on the mandrel (2, 402) by pushing the product by a head portion (7) mounted on a leading end of an arm (6). After vulcanization the bent rubber pipe (1) is extracted by having one end thereof gripped by a gripping member (10). By this, it is possible to fit and extract smoothly the semi-finished rubber product (4) and the pipe (1), respectively.
Patent EP-0725231-A2 (EP)
Inventor: ASHCROFT DARREN MICHAEL
IPC: F16H3/097
Filed: 1996-02-01
Abstract: An improved shaft support and retention means is provided in which a quill shaft (26) is supported in a journalled hole (22) drilled in an adjacent coaxial shaft (20), said quill shaft being secured by means of adhesive on an area of lesser diameter (38) than the remaining part of the quill shaft nose (28). Improved support means is also provided at the other end of the quill shaft (26) which is provided with a nose journalled into a spigot (40) on a second coaxial and cooperating shaft (18)
Patent EP-0730027-A2 (EP)
Inventor: IMAMURA TAKESHI
IPC: C12P1/04
Filed: 1996-02-28
Abstract: A mutant microorganism capable of degrading organic compounds without any inducer, 
   wherein the microorganism expresses oxygenase constitutively, and is a mutant derived from a parent microorganism capable of expressing an oxygenase enzyme with an inducer, by mutagenization using a mutagen, and a process for degrading organic compounds and remedying environment using the microorganism, as well as a process for detecting a microorganism constitutively expressing oxygenase among oxygenase-inducible microorganisms.
Patent EP-0743609-A2 (EP)
Inventor: JAGADISH HOSAGRAHAR VISVESVARA
IPC: G06F12/00
Filed: 1996-05-14
Abstract: The chronicle data model of the present invention permits the capture, within the data model, of many computations common to transactional recording systems. An important aspect of the chronicle data model is incremental maintenance of materialized view in time independent of the size of the recorded stream. 
     The chronicle data model differs from the relational model in that it encapsulates within itself (1) support for aggregate, or summary, queries over sequences that may not be stored in their entirety, through the use of materialized (or persistent) views; and, (2) automatic incremental maintenance of persistent views as records are inserted into the sequence. 
     A chronicle data model can be implemented on top of a relational system. An aspect of this invention is to reduce the complexity of the application domains that need a chronicle system by encapsulating this model within the database. Within the chronicle data model of the present invention is disclosed: the type of summary queries that can be answered by using persistent views is determined, the complexity of incrementally maintaining the persistent views and development of a language ensuring low maintenance complexity independent of the sequence sizes.
Patent EP-0747431-A2 (EP)
Inventor: SALYER IVAL O
IPC: C08K3/34
Filed: 1996-05-30
Abstract: A thermoplastic, moldable, non-exuding phase change material in the form of a composite useful for thermal energy storage. The composite is preferably a solidified melt mixture of a polyolefin resin, and ethylene copolymer, silica particles and an alkyl hydrocarbon phase change material. For a microwave heating capability, a microwave absorbing additive may be added as a fifth major ingredient. The composite can be formed into a variety of configurations such as pellets, sheets, rods, tubes, plugs for hollow core cement blocks, films, and fibers, all for thermal energy storage uses.
Patent EP-0763764-A2 (EP)
Inventor: MIYAWAKI MAMORU
IPC: G02F1/1334
Filed: 1996-09-13
Abstract: A liquid crystal display device is provided which exhibits high performance of high fineness, high brightness, high contrast of images, and high compactness and low cost of the device. The liquid crystal device has an electroconductive layer under picture element electrodes, and the state of the polymer dispersion type liquid crystal is changed to a scattering mode in the region surrounding the picture element electrodes by application of voltage applied to the electroconductive layer.
Patent EP-0772332-A2 (EP)
Inventor: STOTT JONATHAN HIGHTON
IPC: H04L27/26
Filed: 1996-11-04
Abstract: Information is extracted from an OFDM signal, namely a signal which comprises a succession of symbol periods T T  each consisting of an active symbol period T S  and a guard interval T G . To achieve this an input signal Y is received, and a signal X is provided which is delayed by a delay (10) having a time period equal to the active symbol period T S . The complex product XY* of the input and delayed signals is formed by a full four-component complex multiplier (12) to provide a succession of pulses, one for each symbol period. The complex product signal is filtered using a filter (42; Fig. 4,5 or 6) based on filter elements which provide a delay equal to the total symbol period T T . Symbol timing synchronization information is derived from the filtered complex product signal in a phase-locked loop (44). The argument (phase) of the signal in the pulses is detected by an angle-forming circuit (70;82). The frequency of a local oscillator (78) is controlled in dependence upon the argument of the signal in the pulses. To reduce continuous wave (CW) interference, any constant complex component of the signal XY* is removed, such as by using an integrate-and-dump circuit (80), or by extracting the complex mean by low-pass filtering the XY* signal and subtracting the mean from the XY* signal itself.
Patent EP-0766490-A2 (EP)
Inventor: RAUTIOLA MARKKU
IPC: H04M7/00
Filed: 1996-08-16
Abstract: The invention relates to an integrated data transfer system, the extensive basis of which is constituted by a general cellular radio system, preferably the GSM system, and in which a radio local area network, preferably the HIPERLAN network, is used for communication between data terminals (3a, 3b, 3c, 3d, 3e, 3f) in small areas with dense communications. In addition, the Internet network (6) is used for fast data transfer. The connection between networks is controlled and handled by a gateway computer (1) located in each radio local area network. In view of the cellular radio system, the gateway computer operates like a base station controller (BSC). The radio local area network consists of the coverage areas or cells (4b, 4c) of the data terminals, and it can be formed, changed and dissolved freely. The computer terminals (3c) preferably have an Internet address enabling mobility, whereby the gateway computer (1) handles the routing to the nodes of the network and the mobile Internet nodes visiting it. In a home or small office environment (HE) there can be formed a small-scale radio local area network, the gateway (10) of which is by means of an existing connection and the corresponding general data transfer network (8) connected to a certain, larger local area network, preferably located in an office environment.
Patent EP-0730878-A2 (EP)
Inventor: VAN DEN BRUINHORST WILLEM
IPC: A61M16/08
Filed: 1996-02-29
Abstract: Respiratory air handling appts. has a cylindrical plastic housing (1) with a connection opening (5,6) in its bottom (2) and in its cover (4) and with a treatment insert (7) in its interior. The novelty is that a gripping flute (8) extends along the external circumference of the housing wall (3) and is formed by one or more grip rings (9) encircling the housing wall, the plastic material of the grip ring pref. being coloured.
Patent EP-0954403-A2 (EP)
Inventor: DURAND ROBERT D
IPC: B23K20/06
Filed: 1996-06-14
Abstract: Procédé et dispositif permettant de réunir deux ou plusieurs éléments de châssis de véhicule au moyen de techniques de soudure par impulsions magnétiques. Dans un premier mode de réalisation, on crée un joint de recouvrement par la réunion de deux sections (12, 13) individuelles de rail latéral à canal ouvert, afin de former une partie d'un rail latéral de châssis de véhicule. La première section (12) est fabriquée initialement dans une dimension légèrement plus petite que celle de la deuxième section (13), de sorte qu'elle puisse être glissée de façon télescopique dans ladite deuxième section avec un jeu. Une bobine électromagnétique (50) sert à générer un champ magnétique provoquant le déplacement des sections (12, 13) l'une vers l'autre à grande vitesse. L'impact à grande vitesse et les pressions importantes provoquent la soudure des deux sections (12, 13). On peut également réunir un support et une section de rail latéral de la même manière. Dans un deuxième mode de réalisation, on fabrique une paire d'éléments structuraux à canal fermé au moyen de techniques d'hydroformage. On place les parties d'extrémité des deux éléments structuraux fabriqués par hydroformage, de façon concentrique, à l'intérieur d'une bobine électromagnétique qui provoque le déplacement des parties d'extrémité l'une vers l'autre, de manière à réaliser leur soudure.
Patent EP-0840811-A2 (EP)
Inventor: JOHNSGARD KRISTIAN E
IPC: C30B31/12
Filed: 1996-07-09
Abstract: Dans ce système et ce procédé de traitement d'un substrat de semi-conducteur, on utilise une source stable de chaleur présentant une masse thermique importante par rapport à des systèmes classiques chauffés par une lampe. On a choisi les dimensions du système et les paramètres de traitement afin de fournir un flux thermique important à la plaquette, tout en minimisant la perte de chaleur dans l'entourage immédiat de celle-ci (notamment à partir des bords de la source de chaleur et de la plaquette). La source de chaleur fournit un profil de température uniforme à la plaquette, lequel présente une faible variance dans des gammes de températures sous basses pressions. Un bloc chauffé de manière résistive est généralement enfermé dans une cavité à vide dotée d'une isolation et utilisée pour chauffer la plaquette. De préférence, une zone de vide est prévue entre le bloc chauffé et le matériau isolant, de même qu'entre le matériau isolant et la paroi de la chambre. Le transfert de chaleur à travers les zones de vide s'effectue d'abord par rayonnement, tandis que le transfert de chaleur à travers le matériau isolant s'effectue par conduction. La plaquette est placée sur le bloc chauffé ou à proximité de celui-ci, dans la cavité à vide, afin d'y être chauffée par conduction et par rayonnement. On peut réguler la vitesse de chauffe en faisant varier la pression à travers une gamme de pressions très basses.