baber/WOPTO huggingface dataset:
Patent EP-0404916-A1 (EP)
Inventor: KRONBERGER MAXIMILIAN
IPC: F02M61/20
Filed: 1990-01-12
Abstract: Un injecteur de carburant, notamment un gicleur de pompe, comprend un pointeau (3) sollicité par un ressort dans le sens de fermeture et une chambre de compression agencée avant le siège du pointeau et en communication avec une chambre d'accumulation (34) délimitée par un piston alternatif (6). L'extrémité du piston alternatif (6) opposée à la chambre d'accumulation (34) reçoit une pression dans une cavité d'amortissement (16) remplissable avec du carburant et comprend un tourillon (17) qui pénètre dans un disque (19) de délimitation de la cavité d'amortissement (16) pourvu d'une ouverture. Le rapport diamètre/hauteur de la partie cylindrique de guidage (7) du piston alternatif (6) est compris entre 1:0,1 et 1:0,4. Le côté du piston alternatif (6) opposé à la chambre d'accumulation (34) comprend un tourillon (17) à section transversale variable qui pénètre dans le disque de délimitation (19) et le côté du piston alternatif (6) qui fait face à la chambre d'accumulation (34) comprend un prolongement de guidage (10) pourvu de rainures (11), ce qui permet d'améliorer la vitesse de réaction et le comportement dynamique de l'injecteur.
Patent EP-0500523-A1 (EP)
Inventor: SHOWERS DAVID FIELD
IPC: A63B9/00
Filed: 1990-02-23
Abstract: La présente invention se rapporte à une structure de jeu montable et démontable par l'utilisateur, qui est composée de plusieurs montants droits (12), de plusieurs supports de sol ou de plancher (14) pour les montants (12) et d'un ou de plusieurs accessoires de jeu (25). Chaque accessoire de jeu (25) est fixé à un ou plusieurs des montants (12), par introduction de ces montants (12) dans des ouvertures correspondantes (18) ménagées dans l'accessoire (25).
Patent EP-0524166-A1 (EP)
Title: Process and device for determining the electrical conductivity of a test specimen made of superconducting material.
Inventor: CHALOUPKA HEINZ
IPC: G01N27/72
Filed: 1990-04-09
Abstract: According to the invention, the electrical conductivity of a test specimen (1) made of superconducting material is determined by introducing the test specimen into the magnetic field (5) of a coil arrangement (3) connected with a capacitor arrangement (4) to a parallel oscillating circuit (2). The resonance frequency and the resonance resistance of the parallel oscillating circuit (2) are measured. The resonance frequency is tuned so that the resonance resistance is equal to a predetermined reference value, and the electrical conductivity of the test specimen (1) is determined by measuring the resonance frequency, on condition that the resonance resistance is equal to the reference value.
Patent EP-0483355-A1 (EP)
Inventor: TOMITA MITSUEI
IPC: G06F17/00
Filed: 1990-05-17
Abstract: Un manchon (200; 500) de prise de la tension est attaché au bras afin de provoquer l'ischémie brachiale au moyen d'une vessie (210; 520) d'arrêt de la circulation sanguine qui fait partie du manchon. Un capteur (110) d'ondes acoustiques et un capteur de pression (120) sont agencés dans la vessie postérieure (230; 530), du côté en aval de la vessie d'arrêt de la circulation sanguine, afin de détecter des bruits de Korotkoff et des ondes d'impulsions. La pression interne standard dans le manchon de prise de la tension est réglée par une pompe d'air et par une soupape de sécurité commandées par l'UC (130; 430; 640). En contrôlant les bruits de Korotkoff ou l'onde d'impulsion, on peut maintenir la pression interne standard dans le manchon de prise de la tension au niveau de la pression diastolique. L'onde d'impulsion obtenue dans le bras au moment où règne cette pression se rapproche de l'onde aortique. Cette onde aortique approximative est affichée avec les bruits de Korotkoff et leur enveloppante, ainsi qu'une sortie qui renseigne sur les troubles de la circulation sanguine dans le système d'organes circulatoires.
Patent EP-0473717-A1 (EP)
Title: Dispensing closure.
Inventor: JULIAN RANDALL K
IPC: B65D47/26
Filed: 1990-05-22
Abstract: A dispensing closure having a base ring with means for attachment to a container which permits rotation of the ring without axial movement. A lid is connected to the base ring by a hinge which allows the lid to be swung from a closed position blocking access to a container opening to an open dispensing position. A cam element on the lid effects initial movement of the lid towards an open position when the base ring is rotated. The lid cam element cooperates with a cam surface on the container. A fitment can also be used to attach the closure to a flat can top or to other container configurations. When a fitment is used, the cam surface will be on the fitment rather than the container.
Patent EP-0432275-A1 (EP)
Title: Substituted bicycloheptandione derivatives.
Inventor: SUGA SHIGEMI
IPC: C07C/
Filed: 1990-06-29
Abstract: New herbicidal substd. bicycloheptandione derivs. of formula (I) are prepd. by ring-closure reaction of cpds. (II) in the presence of a base. R1 = lower alkyl, opt. substd. phenyl, opt. substd. aralkyl or opt. substd. heterocyclic; R2 = halo, alkoxy, alkylthio, alkylsulphonyl, alkyl, alkoxyalkyl or alkoxycarbonyl; n = 0-4; R3 and R4 = H or lower alkyl; and Q = a leaving gp. Pref. cpd. (II), (where Q = halo, alkylsulphonate or phenylsulphonate), is treated with 2 moles (or excess) base at pref. 0-50 deg.C for 0.5-10h in a solvent (e.g. water, an alcohol, CH2Cl2, benzene, toluene, EtOAc, DMF, THF, CH3CN etc). The base is e.g. an alkali or alkaline earth hydroxide, a trialkylamine, pyridine, DBU, t-BuOK etc.
Patent EP-0485413-A1 (EP)
Title: Resilient material and disposable, absorbent article comprising such a material.
Inventor: WIDLUND URBAN
IPC: A61F13/15
Filed: 1990-07-03
Abstract: A disposable, absorbent article such as a diaper or an incontinence guard includes an absorbent pad disposed between inner and outer casing layers. At least one of the inner and outer casing layers is made of an elastic material having areas from which material has been removed while leaving coherent material parts in order to impart different elastic properties to different parts of the material. The material removed can be in the form of through holes or blind holes.
Patent EP-0450100-A1 (EP)
Inventor: YANAIHARA NOBORU
IPC: C07K14/665
Filed: 1990-10-26
Abstract: Nouveaux peptides synthétisés chimiquement, correspondant aux formules générales (I), (II) et (III), présentant une activité de relaxation des muscles lisses et accroissant la circulation sanguine dans les vaisseaux. La formule générale (I) correspond à H-His-Ser-Asp-Ala-Ile-Phe-Thr-Gln-Gln-Tyr-Ser-Lys-Leu-Leu-Ala-Lys-Leu-Ala-Leu-Gln-Lys-Tyr-Leu-Ala-Ser-Ile-Leu-Gly-Ser-Arg-Thr-X-NH2. Dans cette formule X représente une liaison simple, ser ou Ser-Pro. La formule générale (II) correspond à H-His-Ser-Asp-Ala-Val-Phe-Thr-Asp-Asn-Tyr-Thr-Lys-Leu-Leu-Ala-Lys-Leu-Ala-Leu-Gln-Lys-Tyr-Leu-Ala-Ser-Ile-Leu-Gly-Ser-Arg-Thr-NH2. La formule générale (III) correspond à H-His-Ser-Asp-Ala-Val-Phe-Thr-Asp-Asn-Tyr-Thr-Arg-Leu-Arg-Lys-Gln-Met-Ala-Val-Lys-Lys-Tyr-Leu-Asn-Ser-Ile-Leu-Asn-Ser-Arg-Thr-Ser-Pro-Pro-NH2.
Patent EP-0448710-A1 (EP)
Title: Source material delivery system.
Inventor: MEIER FREDERICK U
IPC: B65G53/66
Filed: 1990-10-11
Abstract: A system (18) for repeatedly supplying a predetermined quantity of solid particulate material, e.g. solid, spherical silicon particles (92), to a location (19) remote from the area where the particulate material is stored. The system (18) includes a container (90) for storing solid particulate material (92), a receiving chamber (106) coupled with the container (90) and sized and configured to admit only a predetermined quantity of particulate material (92) from the container (90), and means (134, 136, 138) for applying at least one stream of a pressurized fluid so as to entrain and transport said predetermined quantity of particulate material (92) from the receiving chamber (106) to the remote location (19).
Patent EP-0442262-A1 (EP)
Inventor: LE MASSON JACQUES
IPC: A63C5/12
Filed: 1991-01-11
Abstract: Manufacture of the ski according to the invention takes place in the form of a preliminary stage of producing a subassembly with mechanical strength, and a single moulding stage. During the preliminary stage, a stack is formed of at least a lower reinforcement (1), a core (2) and an upper reinforcement (3), the said stack is inserted into a retractable sheath (4) and the sheath is retracted. During the single moulding stage, the lower structural elements (11, 12, 13) of the ski are placed in the mould, the subassembly with mechanical strength is placed on the lower structural elements of the ski, the mould is closed and a heat-curable polymer is injected in order to form the protective covering (15) of the ski. 
<IMAGE>
Patent EP-0439142-A1 (EP)
Inventor: YOSHIDA KAZUAKI C O FUJI PHOTO
IPC: G03C7/413
Filed: 1991-01-23
Abstract: There are disclosed a composition for color-development and a method for processing a silver halide color photographic material using same wherein the composition comprises an aromatic primary amine color developing agent, a compound represented formula (I) or a (II), and a polymer, being free from sulfite ion. The disclosure described a method for processing a silver halide color photographic material that gives a color photographic image high in maximum density and good in whiteness without causing problems by tarry substance in a color developer.
Patent EP-0441301-A1 (EP)
Inventor: HINTERMAYER JOCHEN
IPC: C04B35/58
Filed: 1991-02-04
Abstract: The invention relates to a process for the production of shaped bodies of silicon nitride by compaction of particulate starting material and subsequent sintering of the compacts, and it is characterised in that partially azotised silicon nitride having an N content from 1 to 25 % by weight is used as starting material for forming the compacts and the compacts are then sintered at elevated temperature under an inert nitrogen-containing atmosphere.
Patent EP-0443421-A1 (EP)
Inventor: STERN LEIF EINAR
IPC: B05B15/02
Filed: 1991-02-13
Abstract: The present invention relates to a device for cleaning hand operated spray guns, preferably hand operated spray guns used for painting vehicles in repair shops, whereby said device includes a sealable space (9) with holders permitting positioning of preferably one spray gun (2) at a time in such a way relative to nozzles (51) that said nozzles can spray solvent onto and into said spray gun (2) for cleaning thereof, and whereby said nozzles (51) are provided for automatic cleaning of the spray gun (2). In order to make this device reliable, effective and usable for automatic as well as manual cleaning, a pressurized-air system (13) is provided to spray solvent by means of pressurized air and without the use of liquid pump devices therefor, onto and into the spray gun (2) through said nozzles (51) for automatic cleaning of said spray gun, whereby the pressurized-air system (13), when required, is provided also to permit spraying of solvent (48) onto the spray gun (2) through at least one other nozzle (58) for manual cleaning of said spray gun.
Patent EP-0456979-A1 (EP)
Inventor: SATO TETSUYA
IPC: G03G5/043
Filed: 1991-03-09
Abstract: The present invention relates an electrophotosensitive member provided with a semiconductive charge acceptance layer into which an electron generated in a charge generating layer is easily injected, and an insulating surface protective layer; said photosensitive member has a sensitivity at positive charge, and prevented from the increase of potential after repeat of use, which is usually caused in a photosensitive member furnished with a surface protective layer, improved in the stability of electrical resistance at high temperature and high humidity, and prevented from the image flow.
Patent EP-0456022-A1 (EP)
Inventor: LORIG JAMES D
IPC: H05K/
Filed: 1991-04-19
Abstract: A device (24) for edge-locking printed circuit wiring boards (12, 14) within a support chassis (10) has an elongated clamping body (40) with deformable clamping strips (42, 44), one at each side of the body (40). The clamping body (40) is located on the top surface of a central wall (32) having sloping sides which is integral with a support chassis (10) cross-wall. Screws (36) on advancing into the body (40) pull the clamping strips (42, 44) onto the central wall (32) deforming the strips into pressure contact with the wiring board (12, 13) edge portions. An alternative version substitute at least two ferrules (46) for the central wall (32).
Patent EP-0467026-A1 (EP)
Inventor: KUFNER FRANK
IPC: D06P3/30
Filed: 1991-04-26
Abstract: Composition for the oxidative dyeing of human or animal hair with a content of developer and coupler substances, which contains as developer substances alone or mixed with other developer substances a hydroxytriaminopyrimidine, preferably 6-OH-2,4,5-triaminopyrimidine (4-OH-2,5,6-triaminopyrimidine) or 2-OH-4,5,6-triaminopyrimidine and/or a dihydroxydiaminopyrimidine, preferably 2,6-dihydroxy-4,5-diaminopyrimidine or 4,6-dihydroxy-2,5-diaminopyrimidine.
Patent EP-0458312-A1 (EP)
Inventor: ICHIKAWA YUH-ICHIRO
IPC: C07F9/6558
Filed: 1991-05-23
Abstract: This invention relates to cyclobutane derivatives represented by the following general formula (1) and physiologically acceptable salts thereof:
       
 wherein B represents a nucleic acid base derivative, R¹ and R² independently represent hydrogen atom, dialkylaminoacyl group, 1,4-dihydro-1-methylnicotinoyl group or substituted phosphoric acid group, provided that either one of R¹ and R² is a group other than hydrogen atom. 
     The compounds of this invention exhibit a high oral absorbability and are metabolized in vivo into the compounds of formula (1a). Accordingly, the compounds of this invention are expectedly useful as antiviral agent.
Patent EP-0483607-A1 (EP)
Inventor: FAAS JUERG
IPC: G01N21/89
Filed: 1991-10-17
Abstract: So that on-line measurements on a continuously moved or stationary fibre structure (13) or sliver give appropriate and reproducible measured values, the slivers or the fibre structure have to be compressed when they pass the measuring point (1) at which the measurement is carried out by means of a measuring instrument (3) obtainable on the market. In the method according to the invention, a process point at which the sliver is compressed by virtue of the process is selected as a measuring point. <IMAGE>
Patent EP-0483740-A1 (EP)
Inventor: FABRICIUS DIETRICH MAX
IPC: G03C1/12
Filed: 1991-10-29
Abstract: Sulfoalkyl substituted indolenine dyes that absorb infrared radiation and photosensitive elements containing said dyes are disclosed. These dyes are useful as antihalation dyes in infrared sensitive photographic elements which show dye low stain. These dyes are represented by the following structure:
       
    wherein X is F, Cl, or Br; R is a hydrocarbon moiety containing from two to about five carbon atoms; and Y is a cation. In a preferred embodiment X is Cl. In a more preferred embodiment R is -(CH₂)₃- or -(CH₂)₄-.
Patent EP-0483806-A1 (EP)
Inventor: KNOPP AXEL
IPC: F16F9/00
Filed: 1991-10-30
Abstract: According to an illustrative example of the invention, a chair column comprises a base tube with a support plate. A gas spring is accommodated within the base tube. The piston rod of the gas spring is supported on the base tube by a ball bearing. The cylinder of the gas spring is guided at the upper end of the base tube by a guiding sleeve. The guiding sleeve is telescopical with respect to the base tube in response to outward and inward movement of the cylinder with respect to the base tube such that a full satisfactory guiding function is maintained between the cylinder and the base tube, even when the cylinder is in its uppermost position.
Patent EP-0487038-A1 (EP)
Inventor: SHIMADA TOSHIRO
IPC: B60L13/04
Filed: 1991-11-19
Abstract: A magnetically floating carrier system has a carriage body which is adapted to be floated by the attraction force of floating magnets acting upon the bottom surfaces of rails and driven by a linear motor. The rails are mounted on frames laid longitudinally along a track and having one side thereof supported. The carriage body is provided with a support member extending upwards at the other side of the frame to a point above the top surfaces of the frames. A pallet for supporting a load is mounted on the top end of the support member so as to be disposed over the frames. The carriage carries four magnets provided at front and rear parts thereof and are adapted to attract the pair of rails. The magnets are mounted at both ends of two beams mounted on front and rear parts of the carriage body for see-saw motions and steering motions.
Patent EP-0437375-A1 (EP)
Inventor: MCMARLIN ROBERT M
IPC: E04B2/06
Filed: 1991-01-11
Abstract: A glass block wall (10) has a frame member (12) that frictionally engages the glass block (14) adjacent thereto. A continuous flexible spacer member (16) extends along the horizontal end walls of the glass blocks in each course. Separate vertical spacer members (46) abut the adjacent vertical end walls of the glass blocks and a filler material is (18) positioned in the recess formed between the edges of the adjacent glass blocks (14) and the edge of the spacer member (16). The spacer members (16) have a configuration to align the glass blocks (14) in the wall and to stabilize each of the glass blocks in the wall.
Patent EP-0458625-A1 (EP)
Inventor: MITSUHIRA YUKO
IPC: G06F13/28
Filed: 1991-05-22
Abstract: A data transfer controlling device (12:13) of a direct memory access controller (DMAC) type includes a transfer number data storage (131), a transfer number updating decrementer (130), a data setter (132) for setting predetermined initial data in the transfer number data storage (131), a terminal counter (121) with a decrementer (120) or an area counter (171) with a decrementer (170), a memory address register (141), an address updating section (140), and a DMA execution control section (100). The number of times of transfer for the subsequent DMA transfer is automatically set when the number of DMA transfers to be successively executed in response to each DMA transfer request has been completed. Immediately thereafter, the DMA transfer is repeated in response to the subsequent DMA transfer request. When the DMA transfer has bean completed to the final data in the DMA transfer source region of a memory, it is placed in an inhibited state. Thus, DMAC can respond to the DMA transfer request issued from a peripheral device at a high speed.
Patent EP-0531592-A1 (EP)
Inventor: GHAISAS YASHWANT GOPAL ANAND T
IPC: B05B14/43
Filed: 1991-09-13
Abstract: A filter device for removing fine powders from a stream of air or other gas uses a motor-driven suction pump (22) to drive a rotary high-speed filter (32) intended to use centrifugal force to throw off the solid material trapped by the filter. The filter may be connected permanently to the rotor (42) of the suction pump (22), which may be of the centrifugal type, or it may be connected through a servo-controlled clutch responsive to the sub-atmospheric pressure in the interior of the filter body, which pressure drops as the filter becomes clogged. In one embodiment, the filter device extracts powder-laden air from a powder/spray-coating booth (8). The trapped and ejected powder is collected in the bottom of a powder-recovery chamber (8) having the filter device at its upper end. The powder accumulated by gravity is extracted periodically for re-use.
Patent EP-0476978-A1 (EP)
Inventor: BROOK CHRISTOPHER LEWIS
IPC: E06B3/82
Filed: 1991-09-17
Abstract: The door construction is obtained by making a door frame by bringing together extrusions (10) and connecting them to each other; thereafter placing a sheet (20,30) of an expanded cellular material within the confines of the door frame, the sheet being of a thickness such as to have one of its two large flat surfaces coplanar with first coplanar surfaces of the extrusions (10); and bonding a skin (24,31) not only to said first coplanar surfaces of the extrusions but also to said one large flat surface of the sheet (20,30). 
The other of the two large flat surfaces of the sheet (20,30) has bonded thereto a skin (21,32) which, in one embodiment, is sealingly secured to inside (unseen) surfaces of the extrusions (10) of the door frame or, in another embodiment, is bonded not only to second coplanar surfaces of said extrusions but also to said other of the two large flat surfaces of the sheet (20,30).
Patent EP-0438348-A1 (EP)
Inventor: KUHN ALEX
IPC: H04N1/04
Filed: 1991-01-16
Abstract: A motor (5) drives, by way of a wheel (53) mounted on an arm (52) which swivels freely about the shaft of the said motor (5), a document processing device (3), in order to displace, one relative to the other, a processed document (33) and a processing head (31). When the direction of rotation of the motor 5 is reversed, the arm (52) swivels, the wheel (53) moves away from the processing device (3) and comes to co-operate with a cutter device (2) in order to drive it and cut, from a paper web (13), documents to be delivered to a user. The invention applies in particular to telecopiers. <IMAGE>
Patent EP-0473491-A1 (EP)
Inventor: HA BAO
IPC: F25J3/04
Filed: 1991-08-12
Abstract: A process of producing nitrogen by cryogenic separation of air in a single distillation column process, which comprises:
     a) cooling a feed air (01) substantially free of impurities in a main heat exchanger, such that feed air exchanges heat with outgoing products,   b) passing said feed air to a bottom reboiler exchanger at the bottom of a distillation column, in fluid connection with said reboiler, where said feed air is condensed by heat exchange with vaporizing liquid to form liquefied air, thereby providing a reboil to said distallation column,   c) passing said liquefied air (03,04) from said bottom reboiler to the distallation column on at least one theoretical tray above the reboiler but below the top tray, thereby separating said liquefied air in said column into a nitrogen-rich vapor stream at the top, and an oxygen-rich liquid stream at the bottom of said column,   d) condensing a portion of the nitrogen-rich stream in an overhead condenser to form liquefied nitrogen and returning a portion of the same to the top of the column to provide reflux for distillation, recovering a second portion of the nitrogen-rich stream from the top of the distillation column as a vapor product (18), and warming the same in said main heat exchanger, and recovering the remaining portion (40) of liquefied nitrogen as product,   e) vaporizing a portion of the oxygen-rich liquid fraction in the reboiler against condensing air to provide a reboil for distillation, and removing a remaining portion of the oxygen-rich liquid (05) as a bottom stream from the distillation column,   f) subcooling said oxygen-rich liquid bottom stream in a subcooler by outgoing product, and expanding said oxygen-rich liquid bottom stream (08) at reduced pressure,   g) vaporizing said oxygen-rich stream in said overhead condenser, and warming the same in said subcooler and said main heat exchanger, said stream exiting said cold box as an oxygen-rich stream by-product (12) and   h) expanding said nitrogen-rich stream (15) from said main heat exchanger to lower pressure in an expander to provide process refrigeration, then warming said nitrogen-rich stream exiting from the expander in said main heat exchanger, said nitrogen-rich stream (13) then exiting said main heat exchanger as product.