baber/WOPTO huggingface dataset:
Patent EP-0725983-A1 (EP)
Inventor: KLEIN MARTIN
IPC: H01M4/38
Filed: 1994-10-07
Abstract: The subject invention relates to electrode structures that are adaptable for primary and electrically rechargeable electrochemical wafer cells. A flat wafer cell is disclosed that includes conductive, carbon-filled polymeric outer layers that serve as electrode contacts and as a means of containment of the cell. Multi-cell, higher voltage batteries may be constructed by stacking individual cells. Specially formulated electrodes and processing techniques that are compatible with the wafer cell construction are disclosed for a nickel-metal hydride battery system. This invention is further directed to fabrication of electrodes from electrochemically active material prepared by coating non- to low-conductive particles of a metal hydroxide or metal oxide powder with nickel using a electroless nickel coating process. The cell design and electrode formulations provide for individual operation of a vented or low pressure sealed cell and/or for operation of these cells in a stacked array in an outer battery housing. <IMAGE>
Patent EP-0664321-A1 (EP)
Inventor: FENNHOFF GERHARD DR
IPC: C08K5/435
Filed: 1995-01-11
Abstract: Thermoplastic aromatic polycarbonates (PC) based on diphenols of formula (I) contain 0.001-5 wt.% sulphonamides of formula (II) and opt. 0.001-2 wt.% aliphatic or cycloaliphatic mono- or poly-alcohols or derivs. thereof (III); X = single bond, 1-5C alkylene, 2-5C alkylidene, 5-6C cycloalkylidene, -S-, -O-, -CO-, -SO2-, -SO- or -CMe2-Phe-CMe2- (with Phe = 1,4-phenylene); R = H and/or 1-3C alkyl; R<1> = 1-8C alkyl, 5-6C cycloalkyl or 6-10C aryl;and R<2>, R<3> = H, 1-8C alkyl, Ph or 5-6C cycloalkyl. Also claimed is a process for the prodn. of these polycarbonates, by compounding (II) and opt. (III) with the PC in the melt at 260-380 degrees C in a conventional mixer, or by dissolving (II), opt. (III) and the PC in a suitable solvent, e.g. CH2Cl2 or PhCl, and isolating the mixt. by evaporating the solvent.
Patent EP-0697183-A1 (EP)
Title: Double structure spring mattress
Inventor: OH JAE HO
IPC: A47C27/06
Filed: 1995-01-12
Abstract: A double structure spring mattress with hard spring mattress effect as well as soft spring mattress effect, one side of which mattress is backed by hard springs but the other side of which mattress is backed by soft springs coupled to the hard springs, is disclosed. The double structure spring mattress may be provided with a reinforcing spring for reinforcing the top and bottom edges of the mattress, which reinforcing spring is repeatedly coiled with regular intervals and formed into a zigzag shape having a plurality of coiled portions and fixed to top and bottom guide wires extending in the top and bottom edges of the mattress at the coiled portions using fixing rings. The spring mattress commonly meets taste of peoples preferred to use the hard spring mattress and taste of peoples preferred to use the soft spring mattress.
Patent EP-0671391-A1 (EP)
Inventor: HIMMLER THOMAS DR
IPC: A23K20/195
Filed: 1995-02-27
Abstract: Quinolone and naphthyridone derivs. of formula (I), and their hydrates, acid addn. salts, and alkali-, alkaline earth, silver and guanidinium salts, are new. R1 = 1-4C alkyl (opt. substd. by OH, halo or 1-3C alkoxy), 3-6C cycloalkyl (opt. substd. by halo or 1-3C alkyl), 2-4C alkenyl, 1-3C alkoxy, amino, 1-3C monoalkylamino, 2-6C dialkylamino, or phenyl (opt. substd. by 1-3 halo); R2 = H, 1-4C alkyl or (5-methyl-2-oxo-1,3-dioxol-4-yl)-methyl; X = CH, C-halo, COMe, COCHF2, CMe or N; Z = CR4=CHR3 or C  IDENTICAL  CR5; R3 = H, 1-3C alkyl, 1-3C alkoxy, or 1-3C alkoxy-methyl; R4 = H or halo; R5 = H, 1-6C alkyl (opt. substd. by 1-3 halo or OH), 2-3C alkenyl, 1-3C alkoxy, 1-3C alkoxy-methyl, halo or SiMe3; R6 = H, 1-4C alkyl (opt. substd. by OH or OMe), cyclopropyl, 1-4C oxoalkyl, or 1-3C acyl; Y = NR'R"; NR'R" = pyrrolyl, imidazolyl or a specified satd. or mono-unsatd. mono-or bicyclic ring, (opt. contg. O or a second N, opt. substd.)
Patent EP-0736845-A1 (EP)
Inventor: REICHERT MARK
IPC: G06T19/00
Filed: 1995-03-29
Abstract: In a method and a CAD system for converting a dimensional representation of a technical drawing from a first dimensional representation standard with first dimensional representation attributes into a second dimensional representation standard with second dimensional representation attributes the dimensional representations of a technical drawing which are to be converted are selected and read into a list, and starting with the first dimensional representation element in the list, a dimensional representation element is read from the list, and it is determined whether the dimensional representation element is provided with dimensional representation element legends which are independent of dimensional representation standards, and, if this is the case, all dimensional representation element legends are stored, the first dimensional representation attributes of the dimensional representation element are converted into the second dimensional representation attributes, and it is determined whether the dimensional representation element is provided with dimensional representation legends which are independent of dimensional representation standards, and, if this is the case, the dimensional representation element legends are restored and inserted into the dimensional representation element having the second dimensional representation attributes, and it is determined whether the dimensional representation element is provided with tolerance data, and, if this is the case, the tolerance data is converted into tolerance data having the second dimensional representation attributes.
Patent EP-0745838-A1 (EP)
Inventor: HEYN KLAUS
IPC: G01S7/481
Filed: 1995-05-31
Abstract: The device has a main beam path (31,32) and one or more windows (37,39). The windows have at least two sections at or capable of being set to an angle to each other. These sections are illuminated by an additional transmitting and receiving beam path (38). In addition to the main beam path, a reference beam path with its own transmitter (33) and receiver (34) are provided. The transmitted (31) and received (32) main beams preferably each have a window with an angled section. For each window, a reference beam path may be used, where a wall with a filter for the wavelength of the reference beam between the windows. This wavelength differs from the transmitted wavelength of the main beam path. The reference beam path may be formed for an integral measurement of window pane pollution.
Patent EP-0678752-A1 (EP)
Inventor: RASCH JUERGEN
IPC: G01R19/00
Filed: 1990-02-20
Abstract: A method of testing electrical connections and short circuits of conductors on a body of insulating material without physical contact includes the steps of: a) applying an unfocused flood electron beam with a low current to a broad surface of the body, simultaneously applying a different focused probe electron beam having an energy predetermined to provide a charge of opposite polarity from the flood beam to other areas of the body to be probed, b) generating an electron beam to cause secondary electron emission from the conductors; and c) detecting the presence of connections not at a given potential.
Patent EP-0692917-A1 (EP)
Inventor: YAMASHITA SHUGO
IPC: H04N13/02
Filed: 1995-07-14
Abstract: The present invention relates to a method of converting two-dimensional images into three-dimensional images by producing from a two-dimensional image signal a first image signal which forms a basis and a second image signal delayed by a predetermined number of fields from the first image signal and taking one of the signals as a left eye image signal and the other as a right eye image signal. In the present invention, it is judged whether or not a scene represented by the two-dimensional image signal is changed. When it is judged that the scene is changed, delay indicating how many fields are there from a field corresponding to the first image signal to a field corresponding to the second image signal is set to a predetermined value, for example, zero.
Patent EP-0718289-A1 (EP)
Inventor: KOTANI TAKAYUKI
IPC: C07D233/96
Filed: 1995-12-20
Abstract: A compound is provided represented by the following general formula (I)
       
 In the formula, 
   R is hydrogen, C₁₋₄ alkyl or benzyl; 
   X is phenyl which is substituted with trifluoromethyl, cyano, carboxy, carbamoyl, C₁₋₃ alkoxycarbonyl or both nitro and halogen, 
   benzothiazolyl which may be substituted with C₁₋₃ alkyl, C₁₋₃ alkoxy, trifluoromethyl, nitro and/or halogen, 
   naphthyl which may be substituted with nitro and/or halogen, 
   pyridyl which may be substituted with nitro and/or halogen, 
   anthraquinonyl, 
   phthalimide, or 
   thienyl; and 
   n is an integer from 1 to 3. 
     The compounds act as selective inhibitors of aldose reductase. The compounds provided are useful as drugs for therapy and prevention of various types of diabetic complications.
Patent EP-0780419-A1 (EP)
Inventor: ENGBERS GERARDUS HENRICUS MARI
IPC: G02B1/04
Filed: 1995-12-22
Abstract: The invention relates to a polymer comprising at least one multi-functional site, such as a homo-functional and/or hetero-functional site, to a polymeric network of cross-linked polymer(s) which polymer is or which polymers comprise at least a polymer of the invention, and to pharmaceutical or cosmetic preparation, intra ocular or contact lenses, coating for an article and biomedicals or biotechnological preparations.
Patent EP-0732193-A1 (EP)
Inventor: KORSCH WOLFGANG
IPC: B30B11/08
Filed: 1995-03-14
Abstract: The device has die holders (5), in the form of hydraulic pistons with conical heads, located between the rotor axis and reference circle of the dies (10). Combined movement of the die holders is provided by a hydraulic component on the die table. The die holders are located in bores radial to the rotor axis. Plugs (7) are screwed into radial bores on the outer edge of the table and die pins are located in the holders and press against springs (8) in the plugs.
Patent EP-0670611-A1 (EP)
Inventor: KAEDEI KEIKO
IPC: H01R11/12
Filed: 1995-02-13
Abstract: A connection device is provided for use in connecting a first member (1) to a second member (2). The connection device includes a first member connection portion, and a second member connection portion integrally formed with the first member connection portion. The first member connection portion includes a base portion connected to the second member connection portion, and first and second arm portions (1a) extending in a direction away from the base portion and the second member connection portion. The first and second arm portions (1a) are curved outwardly from one another so as to define therebetween a first member receiving hole, and the first and second arm portions have first and second tip portions (1b) respectively, at distal ends thereof, and a first member insertion slit is defined between the tip end portions (1b) and extends outwardly from the first member receiving hole. Further, the first and second arm portions (1a) are curvilinearly bent so as to be respectively non-planar, and the first member insertion slit is of a width substantially equal to a diameter of the first member receiving hole. With this arrangement, the first member connection portion functions to receive a shaft portion of a first member by allowing the shaft portion to pass through the first member insertion slit, and to subsequently, upon deformtion of the first member connection portion into a substantially planar shape, trap the shaft portion in the first member receiving hole in such a manner that the shaft portion cannot pass out of the first member receiving hole through the first member insertion slit.
Patent EP-0672740-A1 (EP)
Inventor: DOBSON JAMES W
IPC: C09K8/20
Filed: 1995-03-14
Abstract: The invention provides alkaline water base well drilling and servicing fluids which deposit an easily degradable and removable filter cake on the sides of a borehole during well drilling and servicing operations. The fluids contain one or more polysaccharide polymers, sized bridging particles, and a peroxide selected from the group consisting of alkaline earth metal peroxides, zinc peroxide, and mixtures thereof. The fluids deposit a filter cake containing the peroxide. The invention also provides processes for enhancing the removal of the filter cake which comprises depositing a peroxide-containing filter cake on the sides of the borehole, or on the filter cake already present on the sides of the borehole, and thereafter contacting the peroxide-containing filter cake with an acidic solution to activate the peroxide which thereafter degrades the polysaccharide polymers in the filter cake. Preferably the filter cake containing the degraded polymer is washed with a fluid in which the bridging particles are soluble to remove the entire filter cake(s) from the sides of the borehole.
Patent EP-0685368-A1 (EP)
Inventor: TAYLOR ROBERT D
IPC: C06B45/10
Filed: 1995-04-25
Abstract: The solvent-free gas generant composition of this invention, comprising an oxidizer and a thermosettable resin, cures in an hour or less at room temperature and within 10 minutes, preferably 5 minutes, at 57°C. Void-free and crack-free gas generant grains are formed and cured in an extrusion process in which the temperature may be from room temperature to 93°C. The thermosettable resin is at least one of an acrylate-terminated polybutadiene, a hydroxy-terminated polybutadiene/diisocyanate reaction product, an ester of a polybutadiene polycarboxylic acid and an epoxy modified polybutadiene and/or a hydroxyl-terminated polybutadiene, and a styrene/polyester copolymer.
Patent EP-0697280-A1 (EP)
Inventor: PAUL WILLIAM CHARLES
IPC: B29C43/46
Filed: 1995-06-02
Abstract: Thermoformable multi-layer sheet products are manufactured by pressure laminating one or more molten polymeric films and superposed layers of glass cloth material such that the molten polymer impregnates the glass cloth layers.
Patent EP-0701373-A1 (EP)
Inventor: BELKNAP WILLIAM RUSSELL
IPC: H04L29/06
Filed: 1995-09-05
Abstract: A video server system or media streamer 10 includes at least one control node 18; at least one storage node 16, 17 with mass storage for storing a digital representation of a video presentation; and a plurality of communication nodes 14 switchably coupled under the direction of the control node to the at least one storage node for receiving a video presentation therefrom. Each of the plurality of communication nodes is coupled to an adapter 212 by a communications bus 210, outputting a video presentation as a sequence of data bursts over the communications bus to the adapter, which converts the received sequence of data bursts to a substantially isochronous data stream. Each of the plurality of communication nodes further includes a plurality of output ports, each having an associated data buffer for buffering a portion of a digital representation prior to a transmission of the digital representation. Each of the plurality of communication nodes further includes a scheduler for scheduling, for individual data buffers, a read request to the storage nodes for a next sequential portion of the digital representation for storage within the data buffers. Each read request is scheduled at a predetermined time such that a requested next sequential portion of the digital representation is available prior to a time that the requested next sequential portion is required to be transmitted from the output port that is associated with the data buffer. The at least one storage node further includes a scheduler for scheduling a read request to the mass storage such that a next sequential portion of a digital representation is available for outputting, prior to the at least one storage node receiving a read request from one of the communication nodes.
Patent EP-0717306-A1 (EP)
Inventor: NISHIMOTO HIROSHI
IPC: G02F1/225
Filed: 1995-12-15
Abstract: An optical control device has two waveguides 2a, 2b close to each other formed in a main surface of a substrate 1 of a dielectric and light-transparent material with an electrooptic effect. A buffer layer is formed on the main surface in three spaced sections 3a, 3b, and three electrodes 4a, 4b, 4c are formed on respective sections of the buffer layer, so that the electrodes are respectively positioned between and outside the waveguides 2a, 2b. Each of the two outside electrodes 4b, 4c extends along a side surface of the respective outside buffer layer section 3b so as to contact directly the main surface. Alternatively, each outside electrode 4b, 4c can extend through a hole formed in the respective outside buffer layer 3b section, or the outside buffer layers 3b can be omitted so that the outside electrodes 4b, 4c are entirely in contact with the main surface.
Patent EP-0734667-A1 (EP)
Inventor: BROSSIER JEAN
IPC: A47C23/06
Filed: 1995-03-30
Abstract: The support fixes a retainer (2) for the ends of the laths (1) w.r.t. a metallic profiled section. It has an elongated L-section strip (6) with one flange (6) having pins (7) which are press fitted into corresponding orifices (4) in the metallic profile. A second flange (6") has projections (8) to be fitted into the openings in the retainer for fixing the laths. The metallic profile can have the openings punched out of it.
Patent EP-0728076-A1 (EP)
Title: Dispositif de blocage de roulette
Inventor: GRANTHAM JOHN
IPC: B60B33/02
Filed: 1994-11-09
Abstract: Selon l'invention, lorsqu'on actionne un levier de commande (18) de commande en le déplaçant manuellement, le dispositif (10) de blocage des roulettes d'un chariot (14) bloque des roulettes choisies en position longitudinale. Lorsque ce dispositif (10) est verrouillé, l'utilisateur peut plus facilement diriger et man÷uvrer le chariot (14).
Patent EP-0691890-A1 (EP)
Inventor: DEDIEMAR RONALD B
IPC: B02C2/04
Filed: 1994-10-06
Abstract: A cone crusher having a lower frame assembly and upper bowl assembly is provided with hold-down cylinders arranged in pairs which are oppositely inclined to counteract a rotational impact forces imparted to the upper bowl assembly. Additionally, the hold-down cylinders are inwardly inclined toward the gyratory axis of the crusher to exert a self-centering force on the upper bowl assembly. The paired and inclined cylinders form a conical truss arrangement that reduces the need for costly maintenance, repairs, and replacement of the hold-down cylinders.
Patent EP-0727115-A1 (EP)
Inventor: ZEHAVI EPHRAIM
IPC: H04J13/00
Filed: 1994-10-27
Abstract: An improved system and method for communicating information over in-phase (I) and quadrature phase (Q) communication channels in a spread spectrum communication system is disclosed herein. In an exemplary implementation, first and second information signals are respectively transmitted over the I and Q communication channels using direct sequence spread spectrum communication signals. In-phase pseudorandom noise (PNI) and quadrature phase pseudorandom noise (PNQ) signals of predetermined PN codes are used for spreading the first and second information signals, respectively. In particular, the PNI and PNQ signals are respectively combined with the first and second information signals and an orthogonal function signal to provide I-channel and Q-channel modulation signals. The I-channel and Q-channel modulation signals are used for modulating in-phase (I) and quadrature phase (Q) carrier signals for transmission to a receiver via the I and Q communication channels, respectively. In a preferred implementation the receiver is operative to produce an estimate of at least the first information signal on the basis of the I-channel and Q-channel modulated carrier signals received over the I and Q communication channels. The received I-channel and Q-channel modulated carrier signals are demodulated and despread, with the resultant sequences being correlated into in-phase (I) and quadrature phase (Q) projection signals. A phase rotator operates to provide an estimate of at least the first information signal based on the I and Q projection signals and a received pilot signal.
Patent EP-0802783-A1 (EP)
Inventor: RIPPKE FRANK
IPC: A61K31/505
Filed: 1994-12-01
Abstract: Disclosed are cosmetic and dermatological topical preparations containing a) L-arginine or its salts, acid addition salts, esters or amides, b) urea and c) folic acid or its salts, used for prophylaxis and/or treatment of dry and scaly skin, both cosmetically and in combatting skin diseases, in particular atopy or psoriasis.
Patent EP-0744040-A1 (EP)
Inventor: BRYAN-BROWN GUY PETER
IPC: G02F1/1337
Filed: 1995-01-30
Abstract: La présente invention concerne d'une part un dispositif à cristaux liquides ferroélectriques constitué d'une couche de cristaux liquides en substance ferroélectrique, maintenue entre les deux parois porte-électrodes des cellules et d'autre part un traitement d'orientation en surface. L'orientation en surface est assuré par profilage, par exemple par réseaux de diffraction sur l'une au moins des parois de la cellule. La structure du réseau de diffraction peut être simple ou double, à profil symétrique ou asymétrique. Une telle structure de réseau de diffraction permet de traiter de façon indépendante l'inclinaison de surface et l'énergie de stabilisation d'orientation convenant tant à la substance du cristal liquide qu'au type d'appareil. Cela permet d'obtenir l'organisation moléculaire attendue et une défectuosité propre à l'appareil aussi basse que possible. Pour réaliser ces réseaux de diffraction, on utilise un procédé interférographique, photolithographique, de nervurage, de traçage de lignes ou de transfert de couche support. Les orientations au niveau des parois des cellules peuvent être parallèles ou non parallèles. L'angle d'inclinaison de surface des deux parois peut être identique ou différent. Les parois des cellules, peuvent être relativement rigides, comme par exemple des lamelles de verre, ou flexibles, comme par exemple un plastique fin dont la face interne forme par nervurage, un réseau de diffraction, un ensemble de pions d'écartement, ou les deux à la fois.
Patent EP-0693163-A1 (EP)
Title: Combined rivet/nail components and methods for using same
Inventor: JAKOB HORST
IPC: F16B19/10
Filed: 1995-02-02
Abstract: Combined rivet/nail components comprising two separate or integral portions, i.e. a hollow rivet portion with a head (1) and a cylindrical shank (2) axially connected to the head, wherein the shank end opposite the end supporting the head (1) comprises a hollow cylindrical space axially formed within the cylindrical shank (2) over all or part of the length thereof; and a nail portion comprising a hollow cylindrical shank with a tapered tip (4) extending from one end thereof.
Patent EP-0704128-A1 (EP)
Title: Method of operating an interactive image display system and image source device for implementing the method
Inventor: MIELEKAMP PIETER MARIA
IPC: H04N5/445
Filed: 1995-02-23
Abstract: The image display system comprises an image source device and a user terminal connected to each other via a link, the user terminal having a user control imput. A user command is received from a user control input and an image signal representing an image part, such as a menu or a control symbol is generated dependent on the user command. A compressed image signal representing an output image corresponding to a received input image with the image part superimposed thereon in the image source device. The compressed image signal is transmitted from the image source device to the user terminal via the link, for decompression of the compressed image signal and subsequent display of the output image, both at the user terminal.