baber/WOPTO huggingface dataset:
Patent EP-0644647-A1 (EP)
Inventor: SUTTON JEFFREY ALAN
IPC: H02P9/04
Filed: 1994-08-09
Abstract: An electrical power generating arrangement 2 (for example, in a CHP system) is which fixed frequency AC electric power for supply to mains or grid 18 is output from a frequency converter 16 supplied with a variable frequency AC power input from an electrical generator 4 driven by an internal combustion engine 6. The speed of the engine 6 is varied by operation of a throttle 10 controlled by a controller 24 containing a predetermined engine map representing variation of engine speed as a function of the variation in electrical power output from the frequency converter 16 to meet the demand of an external electrical load 20. On the load demand changing, the controller signals the frequency converter 16 to give a changed new power output to meet the changed demand. The controller consults the map to determine the new engine speed corresponding to the new power demand and operates the throttle 10 to cause the engine to run at the new speed.
Patent EP-0653406-A1 (EP)
Inventor: SANDERSON JOHN RONALD
IPC: C07C27/00
Filed: 1994-11-10
Abstract: A method for preparing tertiary butyl alcohol wherein a feedstock comprising a solvent solution of tertiary butyl hydroperoxide in tertiary butyl alcohol or a mixture of tertiary butyl alcohol with isobutane is charged to a hydroperoxide decomposition reaction zone containing a catalytically effective amount of a hydroperoxide decomposition catalyst consisting essentially of alumina or carbon having rhodium deposited thereon and is brought into contact with the catalyst in liquid phase under hydroperoxide decomposition reaction conditions to convert the tertiary butyl hydroperoxide to decomposition products, principally tertiary butyl alcohol.
Patent EP-0657635-A1 (EP)
Inventor: KAWAMURA HIDEO
IPC: F02F7/00
Filed: 1994-11-18
Abstract: In this engine with precombustion chambers, precombustion chambers(2) are formed in pistons(3), and an air utilization rate in main combustion chambers(1) formed in cylinders(8) is improved, whereby the mixing of air with flames is promoted with a combustion period reduced. In this engine, main communication ports(5) communicating the main combustion chambers(1) and precombustion chambers(2) with each other are formed in the substantially central portions of piston heads(7), while auxiliary communication ports(6) are formed around the main communication ports(5) so as to extend incliningly toward the circumferences of the cylinders. The fuel injection nozzles(10) provided in a cylinder head(15) are projected into the main communication ports(5) in positions in the vicinity of the top dead centers of the pistons to close the same, and fuel is injected from multi-bored injection ports(22) of the fuel injection nozzles(10) into the precombustion chambers(2). The flames ejected from the precombustion chambers(2) into the main combustion chambers(1) are guided by the auxiliary communication ports(6) and cavities(4) and turnd into turning flows of flame jet(IS), which are mixed with suction swirls(S) to promote the combustion of gases in the main combustion chambers(1).
Patent EP-0655659-A1 (EP)
Inventor: KIMOTO KEIZO C O MITA INDUSTRI
IPC: G03G21/00
Filed: 1994-11-25
Abstract: The present invention provides a process for packing a drum-shaped electrophotographic photoreceptor comprising the steps of folding a wrapping-start edge portion (1a) of a light-shielding packing sheet (1) outwardly in a diametrical direction of the photoreceptor (D) across a width of the packing sheet (1), and wrapping the packing sheet (1) on a circumferential surface of the photoreceptor (D). 
     The packing process of the present invention enables an electrophotographic photoreceptor (D), which has a small diameter, or has a soft surface and is susceptible to scratching, to be packed without forming scratches on its surface and decreasing its photosensitivity.
Patent EP-0621197-A1 (EP)
Inventor: RASKO GEORGE
IPC: A44B19/16
Filed: 1994-04-21
Abstract: A plastic bag (30) having a reclosable plastic zipper (42) is provided with a tamper-evident, non-reclosable peel seal (40) formed by applying an adhesive (38) to a treated strip adjacent to the interlocking zipper (42). The treatment is preferably by corona discharge, which causes the adhesive used to provide the peel seal to preferentially adhere to the treated strip when the peel seal is broken. A method for manufacturing the reclosable plastic zipper includes the steps of extruding a zipper profile, treating a portion of its surface, preferably by corona discharge, applying an adhesive to the treated portion, slitting the profile lengthwise, and folding over one of the resulting sides of the zipper to interlock them with one another.
Patent EP-0664501-A1 (EP)
Inventor: SLOAN BEN J
IPC: H01L21/00
Filed: 1994-08-22
Abstract: A temperature control and process for adjusting the temperature of a workstation and a work medium at a workstation to a predetermined temperature. The temperature control comprises a cooling vehicle such as a heat exchanger, a coolant temperature sensor and control, a source of fluid coolant such as a manifold, a recirculating pump, a flow line to circulate the coolant to the workstation with the flow line containing a flow regulator and a heater, a bypass valve for bypassing the flow regulator and heater, and a workstation temperature sensor and control. The workstation temperature control controls the operation of the heater and bypass valve so that the temperature of the coolant is below the desired temperature for the workstation, thus achieving a rapid transient response while avoiding overcooling. The coolant temperature control and workstation temperature control may be in a temperature control computer, thus providing a large number of different operating sequences. A number of embodiments of workstations are also described.
Patent EP-0658986-A1 (EP)
Inventor: CANCES JEAN-PIERRE
IPC: H04B7/204
Filed: 1994-11-18
Abstract: The invention relates to a method of allocating a free radio frequency beam channel (F, Fa) to each (S) of calling (Sk) and called (SI) stations of a satellite telecommunications network. When no free channel belongs to a beam (F) forming the coverage including one of the stations (S), the method searches (E11, ET11) for free channels in each of the beams adjacent (Fa) to the said beam (F), and allocates (EF2) to the said one of the stations (S) of one of the free channels of the adjacent beam (Fa), whenever, in an optimal subset of beams which consists of all the beams using the same channel as the said free channel, each with isolation level equal to the ratio of a gain of a main lobe of a respective one of the beams of the optimal subset to the sum of the maximum gains of secondary lobes of the other beams is greater than a given threshold. <IMAGE>
Patent EP-0681752-A1 (EP)
Title: Cable guide.
Inventor: BLASE GUENTER
IPC: H02G11/00
Filed: 1994-01-27
Abstract: In a cable guide (1) of partially overlapping individual components (2, 3) articulated together, in which the articulation axes (7, 8) of the components (2, 3) run transversely to the longitudinal axis of the cable guide and the individual components (2, 3) are linked together in such a way that the articulation axes (7, 8) of two adjacent components (2, 3) are arranged at 90° to each other, there are two different alternating basic shapes of components (2, 3) having a removable and attachable cover (11, 2), in which the covers (11, 12) of the cable guide (1) are all directed to one side of the cable guide (1).
Patent EP-0689650-A1 (EP)
Title: Garnitures d'etancheite et d'amortissement a pression
Inventor: SHULTZ RICHARD R
IPC: F16J15/447
Filed: 1993-12-17
Abstract: L'invention se rapporte à une garniture d'étanchéité et d'amortissement (10), ainsi qu'à un procédé permettant de rendre étanche et d'amortir un arbre rotatif (12). Cette garniture est pourvue d'une enveloppe (14) de stator et d'au moins deux ailettes d'étanchéité, une ailette (16) en amont et une ailette (18) en aval. Au moins deux parois de séparation (20) sont disposées entre les ailettes d'étanchéité (16, 18) et sont fixées à l'enveloppe (14) du stator. Le dégagement entre l'ailette en aval (18) et l'arbre (12) est supérieur à celui ménagé entre l'ailette en amont (16) et l'arbre (12). La garniture d'amortissement (10) restreint l'écoulement d'un fluide à partir des régions, le long de l'arbre, qui sont soumises à des pressions différentes, et amortit les mouvements vibratoires et de tourbillonnement de l'arbre.
Patent EP-0641492-A1 (EP)
Inventor: DIXON GEORGE JEFFERIES
IPC: H01S3/109
Filed: 1994-01-18
Abstract: On décrit un système laser comprenant un cristal non linéaire qui convertit la lumière à une longueur d'onde fondamentale en une lumière à une longueur d'onde harmonique et qui a une épaisseur telle qu'il n'y a pas concordance de phase entre la lumière à la longueur d'onde fondamentale et la lumière à la longueur d'onde harmonique dans ledit cristal; un premier moyen pour former une cavité optique d'onde progressive ou une cavité optique d'onde stationnaire à la fréquence fondamentale; et un second moyen pour former une cavité d'onde progressive ou une cavité d'onde stationnaire à la fréquence harmonique, lesdits premier et second moyens étant positionnés par rapport aux faces dudit cristal de manière à ce que la non concordance totale des phases entre la lumière à la longueur d'onde fondamentale et la lumière à la longueur d'onde harmonique, dans le circuit en boucle passant par le cristal et entre chaque face du cristal et le premier et le second moyen, soit égale à un multiple entier de 2π.
Patent EP-0712284-A1 (EP)
Inventor: CLUTTON GEOFFREY
IPC: A41D27/08
Filed: 1994-03-17
Abstract: PCT No. PCT/GB94/00543 Sec. 371 Date Sep. 28, 1995 Sec. 102(e) Date Sep. 28, 1995 PCT Filed Mar. 17, 1994 PCT Pub. No. WO95/04482 PCT Pub. Date Feb. 16, 1995An article of clothing which comprises one or more pieces of fabric which are gathered within a member and releasably held together at predetermined ends by weighted attachment means thereby securing the article of clothing about an individual and allowing the material to hang in an attractive manner.
Patent EP-0686131-A1 (EP)
Inventor: MELANSON PAUL C
IPC: C02F1/461
Filed: 1994-02-23
Abstract: An apparatus for removal of organic materials from water includes a reactor (40) for photocatalytic oxidation and/or ionization of organics in the water stream and an ion exchange column (82) for removal of CO2, dissolved acids, and ionized organics formed in the reactor from the water stream. The reactor includes an elongated flow chamber having an inlet (57) at one end and an outlet (54) at the opposite end. A photocatalytic material is provided as a surface layer on a number of solid members in the chamber, typically a number of rods (58) extending generally parallel to the axis of the flow chamber. The catalyst may be TiO2 formed by oxidizing the surface of Ti rods. An elongated UV lamp (64) fitting within a tubular quartz window extends along the axis of the reaction chamber. An external circuit connects the electrodes and the water, such that a current flows in the water in the reaction chamber. A potential of up to 600 VDC may be applied between the solid electrodes and water in the chamber.
Patent EP-0689682-A1 (EP)
Title: Liquid crystal half-tone display with gray level uniformity
Inventor: MCCARTNEY RICHARD I
IPC: G02F1/1343
Filed: 1994-03-18
Abstract: A half-tone liquid crystal display panel having half-tone pixels (50), each comprising a plurality of sub-pixels including first (31) and second (33) sub-pixels. Activation voltage is supplied to the first sub-pixel (31) from a TFT switch (18) and to the second sub-pixel (33) from the TFT switch through a coupling capacitor (39, 42). The second sub-pixel includes a storage capacitor (51, 53). Sensitivity of the activation voltage applied to the second sub-pixel resulting from capacitance non-uniformity across the panel is reduced by forming the coupling capacitor (39, 42) and the storage capacitor (51, 53) of the second sub-pixel with the same depositions utilizing a common dielectric layer (41). The capacitance (53) of the storage capacitor of the second sub-pixel is designed large compared to the capacitance (36) of the second sub-pixel.
Patent EP-0689749-A1 (EP)
Inventor: ADKINS DAVID A
IPC: B41J11/42
Filed: 1994-03-17
Abstract: A graphics printer apparatus and method using sensors to detect the position of a work piece relative to a print head. A single drive motor driving the feed rollers and a print roller.
Patent EP-0701479-A1 (EP)
Inventor: KUO YEONG-JEN
IPC: C07C29/141
Filed: 1994-05-20
Abstract: L'invention concerne des compositions de catalyseurs constituées d'oxydes de cuivre, de zinc, et d'un troisième élément sélectionné dans le groupe se composant de l'aluminium, du magnésium, du zirconium, et de mélanges de ceux-ci; l'invention concerne également l'utilisation de ces compositions de catalyseurs dans l'hydrogénation de composés carbonyle, tels que des esters de carboxylate, afin d'obtenir l'alcool correspondant au résidu acide de l'ester.
Patent EP-0712664-A1 (EP)
Inventor: TAMURA YUKIO
IPC: B02C18/14
Filed: 1994-08-12
Abstract: A crawler type crusher mainly comprises a vehicle body, a running gear mounted to the vehicle body, a crusher mounted on the vehicle body to be disposed horizontally and provided with a rotating shaft which supports  a rotary blade, and a crusher motor provided with an output shaft which is directly and mechanically coupled to the  rotating shaft of the crusher. The crusher motor is mounted on the vehicle body by means of a support structure on a side of the vehicle body which is securedly mounted to the vehicle body , and a support member which is secured to the crusher motor and is mechanically fitted to the support structure on the side of the vehicle body to support the  crusher motor on the vehicle body.
Patent EP-0711388-A1 (EP)
Title: Energy transmission chain
Inventor: BLASE GUENTER
IPC: F16G13/16
Filed: 1994-07-26
Abstract: PCT No. PCT/DE94/00868 Sec. 371 Date Jan. 25, 1996 Sec. 102(e) Date Jan. 25, 1996 PCT Filed Jul. 26, 1994 PCT Pub. No. WO95/04231 PCT Pub. Date Feb. 9, 1995It is envisaged in the case of a power transmission chain (1) for guiding cables, hoses and the like in a cavity surrounded by the chain links, with several chain straps (2, 3) which can be connected in detachable fashion by upper and lower cross-members, which are assembled to form two parallel strands, overlap each other and can be angled in relation to each other, and which interlock positively in the area of the mutual overlap, that each of the parallel chain strands includes inner straps (2) and outer straps (3). Each outer strap (3) overlaps two inner straps (2). The areas of the chain straps (2, 3) which are intended to overlap the adjacent chain straps (2, 3) are arranged in a common plane which roughly forms the mid-length plane of the chain straps (2, 3). (FIG.
Patent EP-0721371-A1 (EP)
Inventor: VITELLI RENATO
IPC: B01F7/16
Filed: 1994-09-26
Abstract: PCT No. PCT/IT94/00154 Sec. 371 Date Mar. 27, 1996 Sec. 102(e) Date Mar. 27, 1996 PCT Filed Sep. 26, 1994 PCT Pub. No. WO95/09043 PCT Pub. Date Apr. 6, 1995Basket for machines for mixing and grinding a number of substances in order to produce uniform mixes, such as those used for paints, with the basket in question featuring along its perimeter a circular ring (1) bound at the inner and outer edges by micro-perforated walls (2 and 3), and with this ring functioning as a channel inside of which microspheres made of glass or of other suitable materials are placed; the central portion of the basket, when viewed from below, appears empty in the middle, with this space being bound along its perimeter by the circular channel (1).
Patent EP-0719376-A1 (EP)
Inventor: OLOFSSON HANS
IPC: A01J7/00
Filed: 1994-09-14
Abstract: L'invention concerne un dispositif d'enlèvement automatique de trayeuse se composant d'un moyen de commande (2) doté d'un tambour à corde (20) contenant une corde (13). Ledit moyen de commande (2) comporte un moteur (19) à ailettes coulissantes pneumatique conçu pour faire tourner le tambour à corde (20) de sorte que la corde (19) s'enroule autour de ce dernier. Le moteur (19) à ailettes coulissantes comporte un boîtier (33). Un corps de rotor (R), au moins une paire d'ailettes (26, 28) forment une première et une deuxième surface d'étanchéité cylindrique orientée radialement (G, G'). Le moteur à ailettes coulissantes présente un premier et un deuxième moyens d'étanchéité (S, S') destinés à assurer une fermeture étanche entre lesdites première et deuxième surface d'étanchéité (G, G', 44, 45) respectivement du corps du rotor (R) et du boîtier (33).
Patent EP-0676093-A1 (EP)
Inventor: STRIEBEL FRANZ
IPC: H02G3/08
Filed: 1994-10-20
Abstract: PCT No. PCT/DE94/01241 Sec. 371 Date May 31, 1995 Sec. 102(e) Date May 31, 1995 PCT Filed Oct. 20, 1994 PCT Pub. No. WO95/12234 PCT Pub. Date May 4, 1995In the case of a cable lead-through (5), in particular in panel form, of a pliable material, which is surrounded by a frame (6), in particular for a wall (2) or a ceiling or for a base (3) of a distribution cabinet, a distribution box or a junction box (1) or of a meter cabinet or the like, the cable lead-through (5) is produced from an elastomerically crosslinked material.
Patent EP-0729484-A1 (EP)
Inventor: SCHULTZ CRAIG E
IPC: C08G59/68
Filed: 1994-10-12
Abstract: In summary, the invention is related to the discovery of a class of compounds which inhibits the reaction of a polyepoxide with a curing agent at low temperatures. An epoxy resin composition contains a) a polyepoxide; b) an amine or amide curing agent for the polyepoxide; c) at least about 15 meq (per equivalent of polyepoxide) of a catalyst for the reaction of the polyepoxide with the curing agent; and d) a cure inhibitor selected such that: (1) at about 171  DEG C the composition has a gel time that is at least about 50 percent longer than a similar composition without the inhibitor, and (2) at about 175  DEG C and higher the composition cures in no more than about 50 minutes. The composition can cure rapidly with high crosslink density because it has a high catalyst loading, but the inhibitor lengthens the gel time to permit laminating and other processing.
Patent EP-0776297-A1 (EP)
Inventor: JONES C BRADFORD
IPC: B65D51/16
Filed: 1994-10-14
Abstract: Procédé de lyophilisation et bouchon (10) destiné à être utilisé avec des flacons ou récipients soumis à des conditions de lyophilisation. Ledit bouchon (10) qui peut être élastiquement mis en place ou vissé comporte une fiche (20) déplaçable dans un passage (23) pour fluide. Lorsqu'elle est placée dans le passage (23), ladite fiche est mobile entre une première position d'évacuation s'étendant vers le haut et une seconde position enfoncée vers le bas et d'étanchéité, position qui empêche du fluide présent dans le flacon ou récipient de s'écouler dans le passage (23) pour fluide ménagé dans le bouchon (10).
Patent EP-0667098-A1 (EP)
Inventor: ROECKER HANS DIPL-ING
IPC: A47J43/28
Filed: 1995-02-09
Abstract: A rolling assembly flattens or presses pastry during food prepn. The novelty is that the roller (2,20) has recess accommodating a bearing case (3) and axle (1) angled to a hand grip (4) such that the grip (4) lies in a plane above the axle (1). The grip (4) is linked to the axle (1) by inclined central sections (13a,13b). The grip (4) centre line (M-M) is approximately in line with the centre point of the roller (2,20) axle (1). The angle between the inclined central sections (13a,13b) and the plane of the advancing roller is 35 degrees .
Patent EP-0687945-A1 (EP)
Inventor: TAKEDA HIROHISA
IPC: G03F7/20
Filed: 1995-06-13
Abstract: A photographic printing apparatus (1) for printing an image projected from a film (2) on to a photosensitive material (3) is disclosed. The apparatus has a lens system (40) for forming the image of the film located at an exposing position (P) on the photosensitive material, a lens-system drive mechanism (45,46) for supporting and moving the lens system along an optical axis thereof, a temperature sensor (34) for detecting an ambience temperature around the lens-system drive mechanism, and a control device (30) connected with the temperature sensor and the lens-system drive mechanism. The control device has a memory (35) for storing position correction information for the lens system at each possible temperature and a driver (36) for outputting a correction operation signal obtained based on the correction information to the lens-system drive mechanism. Depending on an operation condition of the photographic printing apparatus, a timing of outputting the correction operation signal from the driver to the lens-system drive mechanism is determined.
Patent EP-0700189-A1 (EP)
Inventor: RINNE JUKKA
IPC: H04L25/03
Filed: 1995-07-22
Abstract: The invention relates to a method and a channel equalizer for the channel equalization of a digital signal in the frequency domain. The method generates directly estimates for the inverse values of the frequency response of the channel, these values being used as correction factors. For each symbol sequence the estimate is formed as a weighted average of the estimate for the previous sequence and of a new numerical value, which is obtained by dividing the actual symbol value by the received sample value.
Patent EP-0694632-A1 (EP)
Inventor: ARNOLD MARK L
IPC: C25B15/00
Filed: 1995-07-27
Abstract: There is now disclosed a method of restoring a used article utilized in electrolysis, such as in a chlor-alkali cell. The used article is usually the cell diaphragm, but may be a cell electrode, particularly when it is in assembly with the cell diaphragm. The restoration method involves treating the article, typically in place in the cell, but which may be removed from the cell, by soaking in a treating composition containing most always hydrochloric acid and corrosion inhibitor. The article after treatment may be baked at elevated temperature. When baking is utilized it can come before soaking. With or without baking, the article may or may not be involved in a wetting step. Where the 
restoration involves an article utilized in a chlor-alkali cell, the restoration can readily reduce the problem of hydrogen in the chlorine product produced. Such treatment can also lead to reduced cell voltage as well as reduced cell anolyte level.
Patent EP-0712826-A1 (EP)
Inventor: ELSHEIKH MAHER YOUSEF
IPC: C07C17/20
Filed: 1995-08-29
Abstract: Process for synthesizing 1,1,1-trifluoroethane (143a) in the gaseous phase by reacting 1,1-difluoro-1-chloroethane in gaseous phase in the presence of a catalyst selected from the SbV, TiIV,and SnIV salts. The process may be run without co-feeding chlorine gas as a coactivator, in the presence or absence of an impurity selected from HCl and 141b. The catalyst may be unsupported or supported on activated carbon. The formation of olefin byproduct was not detected when the process of the invention was conducted under the conditions described.
Patent EP-0763526-A1 (EP)
Inventor: DELPRATO IVANO
IPC: C07C319/06
Filed: 1995-09-18
Abstract: A process for preparation of 4-mercapto-1-naphthol compounds which comprises the steps of:
     (i) obtaining a 4-heterocyclylthio-1-naphthol compound by reacting a 1-naphthol compound with a heterocyclylsulfur chloride or by reacting a 4-iodo-1-naphthol compound with an alkali metal or ammonium salt of a mercaptoheterocyclic compound,   (ii) hydrolyzing the resulting 4-heterocyclylthio-1-naphthol compound in the presence of a base to form a reaction product, and   (iii) acidifying said reaction product.   
     The resulting compounds are useful as intermediates in the synthesis of bleach accelerator releasing couplers for use in silver halide color photographic materials.