baber/WOPTO huggingface dataset:
Patent EP-0629424-A1 (EP)
Inventor: HARATO TAKUO
IPC: B01D21/01
Filed: 1994-06-15
Abstract: The slurry subjected to aggregation processing by a line mixer is supplied to a slurry feed member (3) via a slurry supply passage (2) and then fed radially outward from slurry fed outlets (17) within a sedimentation tank (1). Therefore, liquid flow hardly takes place below the slurry feed member (3) and the settling velocity of the solid is increased. The slurry feed member (3) is arranged close to the boundary face (L₁) of the thickened slurry zone, and thus the settling distance of the solid is shortened. Accordingly, the residence time of the solid is shortened to a great extent. In addition, the sedimentation tank (1) can be constructed to be sealed and solid-liquid separation can be also performed under the pressurized state.
Patent EP-0658430-A1 (EP)
Inventor: SHIBA SHOJI C O CANON KABUHSIK
IPC: B41J2/16
Filed: 1994-11-28
Abstract: An ink jet head having a plurality of ink flow path walls of forming a plurality of ink pathways by joining said plurality of ink flow path walls to a substrate for an ink jet head, said plurality of ink flow path walls being tightly bonded to said substrate without being debonded even in the case of continuously operating the ink jet head over a long period of time using highly alkaline ink. 
     The ink jet head including a plurality of discharging outlets serving to discharge ink; a substrate for an ink jet head, said substrate including a plurality of energy generating elements capable of generating an energy for discharging ink from said plurality of discharging outlets and wirings electrically connected to said energy generating elements; and a plurality of ink pathways each having an ink flow path wall of forming one of the ink pathways by joining to said substrate, characterized in that each of the ink flow path walls is constituted by a specific epoxy resin composition (a) which is in the liquid state at room temperature, said epoxy resin composition (a) comprising (b) a hardening epoxy resin in the liquid state at room temperature as a main component and (c) an epoxy resin with a diepoxide structure having a siloxane bond incorporated into said epoxy resin (b).
Patent EP-0663236-A1 (EP)
Inventor: ALGREEN-USSING SOREN
IPC: B01F23/10
Filed: 1994-12-27
Abstract: In a method for cooling a process gas with a cooling gas being admixed into the process gas, wherein one or more streams of the cooling gas are injected into one or more streams of the process gas and the streams of the obtained gas mixture being brought into a spiral movement in a cylindrical mixing chamber with a central distribution chamber (4) and being further provided with a number of spiral blades (6) mounted on the distribution chamber and having perforations, so that each stream of the gas mixture periodically is divided into a number of substreams with a radial flow direction through the perforations of the blades towards the distribution chamber and into a number of substreams with a tangential flow directions along the blades towards the distribution chamber, and 
   the substreams are recombined in the distribution chamber.
Patent EP-0627563-A1 (EP)
Inventor: WEIDNER HANS-JUERGEN
IPC: B23P15/00
Filed: 1994-05-26
Abstract: The invention relates to a metal sheet (10) with a screw channel (16) which starts from one metal-sheet edge and runs parallel to the metal-sheet surfaces (10a, b), the screw channel (16) being formed in a simple manner in that first of all cutouts, e.g. bores (11), are introduced, and in that, thereafter, the metal-sheet parts (13) formed between the cutouts (11) are stamped alternately in the direction of one of the two metal-sheet surfaces (10a, 10b), the outer surfaces (14a, 15a) of the stamped parts being in alignment with the respective metal-sheet surface (10a, b). <IMAGE>
Patent EP-0630062-A1 (EP)
Inventor: FERES FRED F
IPC: H01M50/367
Filed: 1994-03-07
Abstract: A multiple vent plug assembly for vent ports of an electrical storage battery, the assembly includes a gang vent insert (12) having a base wall and an upstanding peripheral rim defining a pair of side walls and a pair of end walls; an overcap (14) including an inner rib (18') adapted for engagement with the upstanding peripheral rim (18) of the gang vent insert; the insert including first and second parallel partitions (28,30) extending between the pair of side walls (20,22) to thereby divide the insert into three vent chambers (32,34,36) including end chambers on either side of a center chamber, each chamber having a hollow vent barrel (44,44',56) extending downwardly from the base wall and terminating at a drain hole (38,40,42). Third and fourth partitions (72,74) extend partially between the pair of side walls and a fifth partition (80) extends between and perpendicular to the third and fourth partitions to create, in cooperation with a portion of one of the side walls, a frit area (82) for supporting a flame arrestor of glass frit material, the frit area having a slot (96) therein which, when the assembly is in place on the storage battery, opens to atmosphere. The first, second, third and fourth partitions (28,30,72,74) are formed with passageway openings (76,77,78,79) arranged to permit air at atmospheric pressure to enter the center chamber from the end chambers and from the frit area, to thereby create an air lock preventing battery electrolyte from escaping through the drain holes and the frit area vent aperture in the event the battery is tilted to a position where battery electrolyte is at a level above the battery vent ports.
Patent EP-0625753-A1 (EP)
Inventor: LARSON MIKIEL LOYAL
IPC: G06F13/364
Filed: 1994-05-04
Abstract: An arbitration circuit that uses a unique history register that is combined with a value representing bus requests to index into a table. All possible combinations of history register requests are stored in the table along with a corresponding grant. A block of the table is selected by the history register, and then the request is used to index into the block to determine which request receives a grant. The grant is then shifted into the history register. Advantageously, more than one table may be stored in memory which can be selected by an arbiter controller.
Patent EP-0634840-A1 (EP)
Inventor: DORWARD SEAN M
IPC: H03M13/35
Filed: 1994-07-06
Abstract: A method of tailored error protection coding is disclosed. An illustrative coding method according to the present invention concerns encoding a first signal and a second signal to provide error protection for the signals, wherein the first signal requires greater error protection than the second signal. According to the method, the first signal is encoded with a first error protection code. The encoded first signal is then combined with the second signal. The combination of the encoded first signal and the second signal is further encoded with a second error protection code to generate a combined error protected signal, wherein the first signal is coded with both the first and second error protection codes. A second embodiment concerns the use of separate coders which apply different error protection codes to two signals. The two encoded signals are then combined into a single signal.
Patent EP-0649086-A1 (EP)
Inventor: BLUHM MARK
IPC: G06F9/38
Filed: 1994-10-17
Abstract: Speculative execution for branches and floating point instructions is supported, in an exemplary embodiment, for a superscalar, superpipelined microprocessor compatible with the x86 instruction set architecture. Speculative execution involves issuing speculation instructions (branches and floating point instructions), speculatively issuing instructions past such speculation instructions, and checkpointing processor state to enable execution pipeline repair in the case of a branch misprediction or floating point exception. Speculation control is provided by a branch processing unit (BPU) (40), which includes resolution control (102), resolution buffers (104), and speculation level logic (106). The resolution control (a) controls the issue of speculation instructions (branches and floating point instructions) from the ID2 pipe stage, including the allocation of a resolution buffer to each speculation instruction that is issued, and (b) controls checkpointing of the processor state in the AC and EX pipe stages, and pipeline repair, by broadcasting four speculation control vectors (110) to the pipe stages: checkpoint (111), resolution (112), pipeline repair (113), and target mismatch repair (114). The speculation level logic identifies the current speculation level of the execution pipeline, i.e., the number of outstanding, unresolved speculation instructions -- for the exemplary embodiment, the maximum speculation level is four (if necessary, a speculation instruction will stall at the ID2 stage until the speculation level is three or less). For each speculation instruction, write buffers (29) are allocated to queue writes to memory (cache or external) pending resolution of the associated speculation conditions -- in response to the speculation control vectors, speculation level logic (29a) in the write buffers retires queued writes by either completing the write if a speculation condition is resolved, or invalidating the write if repair is required. All processor resources that can be changed by speculatively issued instructions prior to the speculation instruction being resolved are checkpointed -- certain resources that are only used by selected "speculation level zero" instructions that appear infrequently in the typical code stream are not checkpointed. In addition to the maximum speculation lever, issue constraints for speculation instructions are: (a) a floating point instruction will issue only if there is not an outstanding branch, and (b) speculation level zero instructions will only be issued if the speculation level is zero. Pipeline repair of a speculation error is effected by broadcasting to the AC and EX pipe stages, and the write buffers, the pipeline repair vector, which instructs the AC and EX pipe stages to flush the current instruction, and restore from the appropriate checkpoint register (speculation lever for each stage and the write buffers is also adjusted).
Patent EP-0664455-A1 (EP)
Inventor: BREDA JEAN-MARC
IPC: G01P3/488
Filed: 1994-12-22
Abstract: The tachometer has a toothed wheel (1) fixed to the shaft (1') on which the rotational speed is to be measured. A magnetic circuit (11) faces the toothed wheel, with magneto-optical material (10) in its magnetic field. This magneto-optical material is illuminated (4) by a beam of polarised light. The beam polarisation rotation, resulting from its interaction with the material, is measured (4-7). The magneto-optical material is selected to be subject to the Kerr effect, the polarised light beam being reflected by a crystal of this type. The light beam may be transmitted by an optical fibre (4) and a polariser provided between the light source and the Kerr effect crystal. Two crystals may be used, providing multiple reflections.
Patent EP-0647566-A1 (EP)
Inventor: PASCAL JACKY
IPC: B65D19/18
Filed: 1994-10-06
Abstract: This container of parallelepipedal shape includes a bottom or base (2) as well as four lateral faces (3-6) and a retractable lid (7). Two (3, 4) of the opposed lateral faces and the bottom or base (2) constitute a continuous subassembly termed "bottom subassembly" made from one and the same sheet of plastic by folding, the said assembly having two fold regions (11) formed substantially at the bottom of the said opposed lateral faces (3, 4), the other two opposing lateral faces (5, 6) being attached reversibly to the subassembly (2, 3, 4) thus formed, especially by fitting in or around them, the container thus being kept unfolded and assembled through interaction of the fittable lid (7) on to the whole (2 - 6) thus produced. <IMAGE>
Patent EP-0692837-A1 (EP)
Inventor: KOBAYASHI MASAHIKO
IPC: H04W88/02
Filed: 1994-01-31
Abstract: This invention discloses a thin portable charger for charging a battery pack set in a communication device. An openable/closable cover (13) is fitted to a flat and rectangular main body (12) of this charger (10). When the cover is rotated with a shaft (23) and is closed, it covers charge terminals (20) provided to the main body, and the whole charger takes a flat and thin shape substantially equal to the shape of the main body. When the cover is opened, on the other hand, the cover is kept opened by support means (34, 35, 37). A portable telephone (15) placed on the main body can be kept erected because its back (25) is in contact with, and supported by, the cover. Accordingly, external terminals (30) of the portable telephone are brought into contact with the charge terminals, and the built-in battery pack (28) is charged while it is kept mounted.
Patent EP-0669397-A1 (EP)
Inventor: MISHINA MASAYOSHI
IPC: C12P21/02
Filed: 1993-08-12
Abstract: A gene coding for a modification of an NMDA type glutamate receptor obtained from a mouse cerebellum is prepared by the site-specific mutagenesis of the glutamate receptor cDNA. The above modification is prepared by synthesizing an mRNA from the above gene and introducing the mRNA into the ovocyte of Xenopus laevis to effect translation. The modification is useful for clarifying the mechanism of neurotransmission across synapses, that of development of synaptic plasticity serving as the base of memory and learning and that of neurocyte necrosis occurring in the morbidity caused by cerebral ischemia and status epilepticus, for understanding the mechanism of neurotransmission in the central nervous system and the superstructure and morbidity of the brain, and for creating the therapy of genetic diseases and novel medicines.
Patent EP-0687166-A1 (EP)
Inventor: OLSEN HANS
IPC: A61F5/448
Filed: 1994-02-22
Abstract: An ostomy coupling including two annular coupling parts and a locking ring. Each coupling part is attached to one of an adhesive disc, or a collection receptacle or a closing plug. The first coupling part has a collar with a radially outwardly projecting annular edge. The edge forms a groove with an in the radial direction innermost groove section. An annular recess is positioned in the radial direction inner side of the collar. The second coupling part has an axially projecting part with an annular radially outwardly projecting beak capable of engaging the annular recess in the first coupling part. The locking ring has an annular protrusion that projects inwardly in the radial direction. The locking ring is positioned in the groove of the first coupling part, so that its innermost diameter when it is in its locked position, is smaller than the largest beak diameter of the second coupling ring, and the annular recess of the first coupling part is closer to the attachment surface of this coupling part to the collection receptacle, the closing plug or the adhesive disc than the annular innermost groove section.
Patent EP-0686187-A1 (EP)
Inventor: CHAPPLE ANDREW PAUL
IPC: C11D3/00
Filed: 1994-02-17
Abstract: Composition détersive conférant une qualité assouplissante au lavage. La composition détersive contient au moins une substance détersive active, une argile assouplissante pour tissus, qui se compose d'une smectite, et un sel de potassium soluble, en une teneur d'au moins 1 % en poids de la formulation totale, exprimée sous forme de K2O.
Patent EP-0684890-A1 (EP)
Title: A tool provided with a marking device.
Inventor: NILSSON MIKAEL
IPC: H01R43/042
Filed: 1994-02-21
Abstract: A tool is provided with two jaws (16, 17) which are movable between an open position and a closed position, means (19, 20, 22) for transmitting movement to the jaws, and a marking device (3-8, 10) for the indication of a completed jaw movement and/or the prevention of a premature interruption of an initiated jaw movement. The marking device includes a cam (3) and a cam follower (7) which are carried by an associated movement transmitting means or an associated jaw. The cam follower (7) projects outwardly of and is mounted for movement along a U-shaped or V-shaped slot (10) which is arranged in an associated movement transmitting means or jaw adjacent the cam and the legs of which extend obliquely away from the cam (3) and the base-part of which is at least partially covered by the cam when the jaws are in a position between the open position and the closed position. The cam surface (6) is arcuate and smooth or toothed. The means or jaw carrying the cam (3) can be pivoted about a pivot centre (23) which coincides with the centre of the arc.
Patent EP-0746466-A1 (EP)
Inventor: TUCKER KENNETH WAYNE
IPC: D21H13/40
Filed: 1994-03-22
Abstract: This invention relates to a wet-laid sheet material prepared from thermoplastic fibers, graphite particles, reinforcing fibers, and microglass fibers. The sheet material is useful in making compression molded composite plaques, said plaques being thermally and electrically conductive.
Patent EP-0700366-A1 (EP)
Inventor: SCHNEIDER WILHELM
IPC: C02F1/76
Filed: 1994-05-03
Abstract: L'invention concerne un procédé de traitement de l'eau à l'aide d'ozone. Afin d'éviter la formation de bromate, le pH d'un certain volume d'eau à traiter, qui contient du bromure, est tout d'abord abaissé à une valeur inférieure à 6,5 par introduction appropriée de CO2, à moins que l'eau ne contienne déjà à l'origine une proportion correspondante de CO2. Ensuite, on introduit simultanément du CO2 et de l'ozone pendant quelques minutes. Le courant d'apport de CO2 est choisi de manière à ce que le pH soit maintenu et qu'une quantité d'ozone suffisante pour produire une oxydation et une stérilisation soit acheminée jusqu'au volume d'eau à traiter.
Patent EP-0702693-A1 (EP)
Title: Peptides synthetiques en tandem contre le vih-1
Inventor: SIA CHARLES D Y
IPC: A61P31/18
Filed: 1994-06-08
Abstract: On décrit de nouveaux peptides synthétiques qui représentent des vaccins candidats contre le VIH-1 et se révèlent utiles pour les applications diagnostiques. Ces peptides comprennent une séquence d'acides aminés provenant d'un épitope de lymphocyte T de la protéine gag propre au VIH-1, plus précisément p24E, liée directement à une séquence d'acides aminés provenant d'un épitope de lymphocyte B de la protéine en boucle V3 propre à un isolant de VIH-1 et qui contient la séquence GPGR, et/ou gp41, qui contient la séquence ELKDWA. On décrit des formes multimères de ces peptides synthétiques en tandem.
Patent EP-0783957-A1 (EP)
Inventor: MURAKAMI HARUJI
IPC: B29B15/12
Filed: 1994-08-19
Abstract: A method for producing long fiber-reinforced thermoplastic resin composition for promoting the impregnation of fused thermoplastic resin discharged against a bundle of fibers which are opened in a web form so as to cover the same into and between the web-form fibers without damaging the fibers and mixing of deteriorated resin in an impregnated product comprising the steps of allowing a bundle of continuous fibers which are opened in a web form to pass through a covering die having a resin discharge port, covering at least one of upper and lower sides of the web-form bundle of continuous fibers with fused thermoplastic resin discharged from the resin discharge port, and, in an impregnation process comprising a plurality of bars set vertically in such a manner that the portions which are in contact with the web-form bundle of continuous fibers are substantially horizontal and that their longitudinal direction is perpendicular to the axial direction of the fibers, pulling in the web-form bundle of continuous fibers which is so covered substantially horizontally from the rear so as to bring it into contact with the bars at the top and bottom sides thereof, to thereby impregnate the bundle with fused thermoplastic resin.
Patent EP-0712397-A1 (EP)
Inventor: DUCKWORTH DAVID MALCOLM
IPC: C07D295/135
Filed: 1994-07-26
Abstract: Nouveaux dérivés amides, procédés d'obtention de ces dérivés et compositions pharmaceutiques les renfermant.
Patent EP-0717897-A1 (EP)
Title: Systeme et procede s'appliquant a la cryptographie quantique
Inventor: BLOW KEITH JAMES
IPC: H04B10/70
Filed: 1994-09-08
Abstract: Dans un procédé de communication faisant appel à la cryptographie quantique, on utilise un alphabet de chiffrement pour coder des signaux de transmission sur un canal quantique. L'alphabet de chiffrement comprend des paires d'opérateurs appliquées successivement à des signaux à photon unique transmis sur le canal quantique par un temps de propagation prédéterminé, établi entre eux. Lorsque les signaux sont détectés, les signaux différents de chaque paire sont divisés selon leur état codé et dirigés vers différents détecteurs en passant par des voies donnant un temps de propagation différentiel. Le temps de propagation est sensiblement complémentaire au temps de propagation prédéterminé d'origine. Les détecteurs utilisent un mode de détection par coïncidence afin d'éliminer les faux comptages de détection.
Patent EP-0724740-A1 (EP)
Inventor: RASMUSSEN MICHAEL
IPC: G02B5/124
Filed: 1994-10-04
Abstract: Plaque retroréfléchissante comportant au moins un système optique rétroréfléchissant (200, 300, 400) consistant en un élément optique transmetteur d'entrée (201, 301) recevant et focalisant une radiation électromagnétique incidente provenant d'une source radiante, et un élément optique réfléchissant (205, 405) destiné à renvoyer la radiation électromagnétique vers sa source, ledit élément optique réfléchissant étant placé au point focal réel (ou à proximité) de l' élément optique transmetteur, et l'espace entre les éléments optiques pouvant facultativement être rempli d'un matériau d'écartement (202) et dont l'un au moins des éléments optiques (205, 301, 405) est un élément optique diffracteur, l'élément optique réfléchissant (205, 405) renvoyant pour presque tous les angles d'incidence au moins une partie de la radiation électromagnétique incidente dans la direction du rayon incident principal (204), et l'élément optique réfléchissant ne consistant pas exclusivement en une surface spéculaire. L'invention porte également sur le procédé de fabrication de cette plaque réfléchissante et sur son utilisation comme signe, marqueur ou décoration sensés réagir par rétroréflexion à une illumination.
Patent EP-0720708-A1 (EP)
Inventor: FOLEY MARK P
IPC: F16H7/12
Filed: 1994-09-16
Abstract: Un tendeur (22-22B) comprend un ressort mécanique (3-3B) associé de manière fonctionnelle à un support (1), et un élément d'engagement de courroie (6-6B), ce ressort mécanique servant à pousser l'élément d'engagement de courroie par rapport au support et contre la courroie avec une force permettant de tendre cette courroie. L'élément d'engagement de courroie possède une partie (71) supportée de façon rotative par l'arbre (41-41B) de façon à ce que celle-ci tourne par rapport à l'arbre, et un dispositif d'amortissement (40-40B) possède une paire de première et seconde surfaces (31, 33) s'engageant par friction. Le ressort mécanique (3-3B) génère la force servant à pousser l'élément d'engagement de courroie (6-6B) par rapport au support (1) et contre la courroie afin de tendre cette dernière, et génère également une certaine force permettant de pousser la première surface (31) contre la seconde surface (33) afin d'amortir le mouvement de l'élément d'engagement de courroie (6-6B).
Patent EP-0739371-A1 (EP)
Inventor: WOOD LOUIS L
IPC: A61Q11/00
Filed: 1994-10-03
Abstract: Polymers of maleic, fumaric of malic acids or maleic, fumaric or malic acid and ammonia with amino acids are prepared by heating at 180°-350 °C, preferably 200°-300 °C. The polymer formed may be converted to a salt by hydrolysis with a metal hydroxide or ammonium hydroxide.