baber/WOPTO huggingface dataset:
Patent EP-0612709-A1 (EP)
Inventor: LACROIX ERIC
IPC: B01J27/132
Filed: 1994-02-09
Abstract: The invention relates to the purification of pentafluoroethane (F125) containing chloropentafluoroethane (F115). The F125-F115 mixture to be purified is subjected to a fluorination stage in order to convert the F115 to hexafluoroethane (F116), which is then separated from the F125, for example by distillation.
Patent EP-0614303-A1 (EP)
Inventor: DESBLANCS ERIC
IPC: H04B1/38
Filed: 1994-03-02
Abstract: Method for delivering a telephone number (N) associated with a telephone subscription to the user of a telephone instrument (20) in the context of the said subscription, the use of this instrument (20) being conditioned on the delivery by the user to the said instrument of a set of subscription identification data which are stored in an information medium (3) in the possession of the holder of the said subscription, and interacting with the said telephone instrument (20). The telephone number is stored in advance in the information medium (3) and is transferred into the telephone instrument (20) on request by the user, in order to be delivered to the user of the instrument, especially by display on a screen (2). Use in mobile telephony. <IMAGE>
Patent EP-0667471-A1 (EP)
Inventor: LEMAIRE JACQUES
IPC: F16K17/38
Filed: 1994-12-01
Abstract: The valve (1) has a rotary flap (2) and a valve body (3) in which a shaft (6) is rotatably mounted. When the flap is in the open position the fluid is free to flow. The flap is closed by a controlling mechanism (S) comprising an elastic torsion portion (T) situated externally of the valve body, and also a connecting part (27) secured rotatably to the shaft. The rotatable connecting part has holes (27a) which correspond to holes (23) in a fixed part of the valve body.
Patent EP-0625466-A1 (EP)
Inventor: WYSSMUELLER PHILIPPE
IPC: B41F19/06
Filed: 1994-03-23
Abstract: Machine for security printing on security papers, particularly bank notes, comprising a paper-feed device (1), a paper-transportation device and a unit (19) for applying optically variable images supplied by at least one tape which is brought into contact with the paper such that these images are applied at specific locations on the paper corresponding to printing (impressions) on security papers. The application unit (19) includes at least one activator roll (11) interacting with a pressure roll (20) and between which the paper passes through. The tape is mounted between two reels which are arranged in a sector of the applicator roll (11) and the tape passes along a generatrix of the said applicator roll, perpendicularly to the path of the paper, under the action of a servomotor acting intermittently at each application step. <IMAGE>
Patent EP-0674792-A1 (EP)
Title: Neural network architecture.
Inventor: CLARKSON TREVOR GRANT
IPC: G06F15/18
Filed: 1993-12-13
Abstract: A neural network unit has a plurality of virtual neurons, preferably pRAMs. The network comprises a memory (20) providing a plurality of storage locations for each of the neurons, and an integrated circuit which provides a number of functions. The integrated circuit defines an algorithm for the operation of the neurons, and has a learning block and parameter store (14, 14') defining a learning algorithm by which the neurons can undergo a learning process using reward and penalty signals. The integrated circuit also has a control unit (11) for causing the neurons to produce outputs on the basis of data stored in the storage locations and the above-mentioned algorithm. An array of connection pointers defines which neuron outputs or external inputs are connected to which neuron inputs, and what reward or penalty signal is applied to each of the neurons.
Patent EP-0688266-A1 (EP)
Title: Improved ink-receptive sheet
Inventor: IQBAL MOHAMMED
IPC: B32B27/36
Filed: 1994-03-11
Abstract: An improved ink-receptive sheet comprising a transparent substrate bearing on at least one major surface, an ink-receptive layer comprising an imaging copolymer comprising at least one monomer having quanidinyl functionality (I) wherein A is selected from the group consisting of a COO-alkylene group having from about 1 to about 5 carbon atoms, a CONH-alkylene group having from about 1 to about 3 carbon atoms, -COO-(CH2CH2O)n-CH2-,-CONH-(CH2CHO)n-CH2-, and -(CH2-CH2-NH2C1)n-, wherein n is from about 1 to about 5; B and D are separately selected from the group consisting of alkyl group having from about 1 to about 3 carbon atoms; or A, B, D and N are combined to form a heterocyclic compound selected from the group consisting of (II) and (III); R1 and R2 are independently selected from the group consisting of hydrogen, phenyl, and an alkyl group containing from about 1 to about 3 carbon atoms; R is selected from the group consisting of hydrogen, phenyl, benzimidazolyl, and an alkyl group containing from about 1 to about 3 carbon atoms, y is selected from the group consisting of 0 and 1, and X1 and X2 are anions.
Patent EP-0703928-A1 (EP)
Inventor: BRONSTERT KLAUS
IPC: C08C19/44
Filed: 1994-06-03
Abstract: Durch anionische Polymerisation eines Diens mit bifunktionellem Li-Initiator und anschließende polymeranaloge Umsetzung erhältliches Polydien, enthaltend mindestens eine Ethanolamin- bzw. Oligoether-ol-amin-Endgruppe der allgemeinen Struktur (I), in der R1: Alkyl oder Aryl; Ar: Aryl; R2: Alkyl oder Wasserstoff und R3: Aryl, Alkyl oder Wasserstoff bedeutet und x den Wert 1 bis 10 annehmen kann.
Patent EP-0712366-A1 (EP)
Inventor: KING ROGER MILNER
IPC: B65D41/04
Filed: 1994-08-11
Abstract: The invention provides a pressure safety closure assembly for carbonated beverage containers, the assembly comprising: a container neck (10); a closure (12) for the neck; first and second screw threads (14, 16) on said neck (10) and closure (12); the second screw thread (16) being engageable with the first screw thread (14); means for forming a seal between the neck (10) and closure (12) when the closure is screwed down on the neck; mutually engageable elements on the neck and closure to block or restrict rotation of the closure (12) in an unscrewing direction beyond an intermediate position when the closure is under an axial pressure in a direction emerging from the container neck; means to allow gas venting at the blocked intermediate position; and the assembly further comprising locking means (18, 19) on the container neck and closure (12) to retain the closure screwed down on the neck (10) until an external screwing torque is applied to the closure. <IMAGE>
Patent EP-0707539-A1 (EP)
Inventor: FORT CHRIS
IPC: G06F3/023
Filed: 1994-07-08
Abstract: Par rapport à un clavier traditionnel, ce clavier se compose de deux panneaux (5a, 5b), chaque panneau étant fixé sur un dispositif d'articulation particulier (16) qui lui assure une complète liberté de rotation et de pivotement. En outre, le dispositif d'articulation peut être monté sur un bloc-support (25) conçu pour être posé sur un dessus de table ou tout autre type de surface ou pour y être maintenu par une fixation à serrage. Dans une autre réalisation, chacun des dispositifs d'articulation auxquels sont fixés les panneaux du clavier peut être monté sur un élément (25) servant de bloc-support, et dont la largeur est réglable de façon que l'on puisse modifier l'écart entre les deux panneaux du clavier. Ces deux panneaux du clavier sont munis de surfaces d'appui (39a, 39b) pour les paumes des mains.
Patent EP-0711343-A1 (EP)
Inventor: ROBINSON GREGORY S
IPC: A61K38/00
Filed: 1994-07-26
Abstract: On a démontré que le facteur de croissance endothéliale vasculaire (VEGF), également appelé facteur de perméabilité vasculaire (VPF), joue à part entière un rôle dans l'angiogenèse anormale associée à divers états pathologiques. L'exposé concerne des composés, compositions et procédés permettant d'inhiber cette angiogenèse anormale. Cet exposé concerne notamment plusieurs oligonucléotides antisens, longs de 19 à 21 bases, qui se lient à l'ARN du VEGF et inhibent la production du produit d'expression. Ces oligonucléotides antisens se révèlent utiles dans le traitement d'états pathologiques où l'expression du VEGF joue un rôle.
Patent EP-0680679-A1 (EP)
Inventor: HLUCHYJ MICHAEL G
IPC: H04L12/56
Filed: 1994-08-08
Abstract: A device and method (422) allocate bandwidth on internodal links (424) in a communication network such that worst case maximum delays and worst case average delays in a packet oriented network are guaranteed while providing statistical gains in maintaining predetermined end-to-end delay QOS objectives for different traffic types.
Patent EP-0728764-A1 (EP)
Inventor: TAKIGUCHI MASAFUMI
IPC: C07K14/16
Filed: 1994-10-19
Abstract: Herein disclosed is a peptide which is a fragment of the whole protein of HIV, the fragment being a peptide having a sequence of successive 8 to 11 amino acid residues, which corresponds to an HLA-binding motif, which actually binds to HLA and which can induce killer cells capable of attacking HIV-infected cells as target cells. The peptide is effective as an anti-AIDS agent for preventing and curing AIDS.
Patent EP-0677714-A1 (EP)
Inventor: TEGTMEIER GERT DIPL-ING
IPC: F27D15/02
Filed: 1995-02-21
Abstract: The cooling grid is for a thrust grid cooler for cooling hot materials and contains several grid plate carriers (1,1') parallel to each other and spaced apart running crossways to the cooling grid. The carriers are formed as hollow bodies and are connected to cooling gas feed conduits (2,2'). Several grid plates (5) are arranged together in cross rows and are provided with cooling gas through passage apertures (8) in front plate sections (5a) facing in the cooling material conveyor direction (7). The grid plates of each cross row are fixed in a sealed manner on a grid plate carrier so that, in the cooling grid longitudinal direction, adjacent grid plate cross rows overlap each other.
Patent EP-0672700-A1 (EP)
Inventor: BREIPOHL GERHARD DR
IPC: C07D473/18
Filed: 1995-03-08
Abstract: A process is claimed for preparing peptide nucleic acid (PNA) oligomers of formula (I) B-X = a gp. of formula (i)-(viii): f = 1-4; g = 0-3; Ro = H, 1-18C alkanoyl, 2-19C alkoxycarbonyl, 3-8C cycloalkanoyl (sic), 7-15C aroyl, 3-13C heteroaroyl or a gp. which enhances intracellular uptake of the oligomer or interacts with a target nucleic acid during hybridisation; A and Q = amino acid residues; k and m = 0-10; B = a natural or non-natural nucleotide base, opt. in prodrug form, or a base substitute; Qo = OH, NH2 or NHR"; R" = 1-18C alkyl, 2-18C aminoalkyl or 2-18C hydroxyalkyl; n = 1-50. The process comprises: (a) opt. coupling amino acids (Q<1>) to a support of formula L-(Polymer) by solid-phase synthesis, where L = a linking gp. contg. Qo in latent form and Q<1> = Q with optional side-chain protecting; (b) opt. removing the protecting gp. PG (sic) with a suitable reagent; (c) repeating steps (a) and (b) m-1 times to give (Q<1>)m-L-(Polymer); (d) coupling a cpd. of formula (II) to L-(Polymer) or (Q<1>)m-L-(Polymer): PG-X(B<1>)-OH (II) where PG is a weak-acid-labile protecting gp. and B<1> is B with opt. protected exocyclic amino or OH gps.; (e) removing PG; (f) repeating steps (d) and (e) n-1 times; (g) opt. coupling amino acids (A<1>) to the prod. by solid-phase synthesis, where A<1>=A with optional side-chain protection; (h) removing the protecting gp. PG (sic) with a suitable reagent; (i) repeating steps (g) and (h) k-1 times; (j) introducing Ro if Ro is other than H; and (k) cleaving the PNA oligomer from the prod. of formula (III) and simultaneously or subsequently deprotecting B<1>, A<1> and Q<1>: Ro-(A<1>)k-(X(B<1>))n-(Q<1>)m-L-(Polymer) (III).
Patent EP-0676287-A1 (EP)
Inventor: SCHWIEBERT WILLIAM H
IPC: B41J2/165
Filed: 1995-03-09
Abstract: A service station (500) for use with an inkjet printer (100) is described. The service station (500) includes a sled (503) that is mounted to the printer's chassis (501). Caps (702a) and wipers (703a,810)) can be mounted on the sled (503) for each of the printer's movable carriage-mounted printheads. In one embodiment, wiping structure according to the invention includes a wiper (703a), a wiper mount (802) on which the wiper (703a,810) is mounted, and a wiper frame (801) on which the wiper mount (802) is mounted. In another embodiment, a wiping structure according to the invention includes a wiper mount (802) and a wiper (703a,810) that is injection molded on to the wiper mount (802). Injection molding the wipers (703a) onto the wiper mount (802) is a simple and inexpensive method for producing wipers (703a,810) according to the invention. Further, according to the invention, a wiper structure (703) is provided which can be easily assembled to and removed from the remainder of the service station structure (500) without need to use tools. Thus, the wiper structure (703) can be easily removed and replaced by a user so that the remainder of the original service station structure (500) can continue to be used.
Patent EP-0676476-A1 (EP)
Inventor: DATTAGUPTA NANIBHUSHAN
IPC: C12Q1/68
Filed: 1995-03-16
Abstract: Methods for amplifying target nucleic acid sequences using a nucleic acid polymerase lacking 5' exonuclease activity and a set of oligonucleotide primers. Preferably, a primer array is used. The primer array contains two sets of primers. One set contains at least two complementary primers. The other set contains at least two sense primers. Using the described methods amplification can be carried out under essentially constant environmental conditions without the requirement for exonuclease activity or restriction endonuclease activity.
Patent EP-0681805-A1 (EP)
Inventor: STEINLE MICHAEL DIPL-ING TH
IPC: G05D23/19
Filed: 1995-04-26
Abstract: The timing control circuit provides an operating time interval for the heating resistance (Rh) which is dependent on the pre-temp. using a timer (T), coupled to a RC oscillator network. This contains a potentiometer resistance (Rp), for selecting the degree of browning and a negative temp. coefficient capacitor (C), for automatic pre-temp. compensation. Pref. the negative temp. coefficient capacitor is thermically coupled to the pre-temp. resistance, the latter located outside the toasting chamber and outside the heating circuit.
Patent EP-0684033-A1 (EP)
Inventor: ZENG WEIPING
IPC: A61K6/00
Filed: 1995-05-22
Abstract: An adhesive composition comprising (A) 98 to 60 parts by weight of a polymerizable monomer mixture containing 2 to 25 % by weight of a monomer having acidic group, (B) 2 to 40 parts by weight of a polymer, preferably a polymer which can form a solution or dispersion having the property that the solution or dispersion of 10 parts by weight of the polymer in 90 parts by weight of methyl methacrylate shows a viscosity of 100 cps or less at 25° C, and (C) 0.01 to 35 parts by weight of a polymerization initiator, provided that the total amount of the components (A), (B) and (C) is 100 parts by weight. 
     According to the present invention, there can be provided an adhesive composition which is easy to handle for the restoration treatment of a tooth, so that adhesion dental treatment can be reliably carried out.
Patent EP-0693770-A1 (EP)
Inventor: SHAMOUILIAN SHAMOUIL
IPC: H01L21/683
Filed: 1995-07-18
Abstract: An electrostatic chuck (20) for holding substrates (42) in a process chamber (40) containing a magnetic flux (43) comprises a base (22) having an upper surface adapted to support a substrate (42) thereon. An insulator (26) with an electrode (24) therein, is on the base (22). A magnetic shunt (34) comprising a ferromagnetic material is positioned (i) either on the base (22), or (ii) in the insulator (26), or (iii) directly below, and contiguous to, the base (22).
Patent EP-0706897-A1 (EP)
Inventor: WELZ MARTIN
IPC: B41M1/30
Filed: 1995-10-07
Abstract: A process is claimed for marking mouldings based on thermoplastic polyurethane elastomers (TPU) or mixts. of TPU with up to 45 wt.% of other thermoplastics. The process comprises marking by means of high-energy radiation, using a copper phosphate (I) as an additive to improve marking. Pref. the source of radiation used is a pulsed UV laser, a Nd:YAG laser or a UV lamp. Pref. additive is a mixt. of a copper phosphate and an inorganic layer silicate.
Patent EP-0768160-A1 (EP)
Inventor: FUNATO TOSHIYASU
IPC: B29C44/12
Filed: 1995-10-16
Abstract: A plastic molding has a core and a skin-provided foam provided on an outer surface of the core. The core is provided with side walls (14), a foaming material receiving portion (13) defined by the side walls (14), and through holes (17) provided in the bottom surface of the foaming material receiving portion to extend through the core to connect the foaming material receiving portion (13) to the outside of the core. The skin-provided foam includes a foam which is received in the foaming material receiving portion of the core to be adhered to the bottom surface thereof and enters the through holes (17) of the core (11) to constitute engaging portions with the core, and a skin member (27) which covers the outer surface and side surfaces of the foam and is held at the end portions thereof between the foam and the side walls of the core. The disclosure is also directed to a method for producing such a plastic molding.
Patent EP-0683346-A1 (EP)
Inventor: GUITONEAU HANS
IPC: F16L55/124
Filed: 1995-04-12
Abstract: The shut-off consists of an inflatable balloon (4) which is equipped with an asymmetrical element (6) opposite its opening to deploy it inside the pipe. The element can be connected to the end of a flexible rod (10) which passes through the middle of the balloon. The balloon can be inserted through a branch (2) fixed to the pipe at right angles, designed to receive a movable tube (15) with a hollow bar (9) inside it for inflating the balloon. The tube has an outer diameter which is slightly smaller than the inner diameter of the branch, and there is a seal (14) between the tube and the hollow bar. During operation the asymmetrical element interacts with the inner surface of the pipe when inserted, and takes the balloon to one side of the insertion point, where it can be inflated. <IMAGE>
Patent EP-0702983-A1 (EP)
Inventor: BURGE TERENCE
IPC: A62B9/02
Filed: 1995-09-21
Abstract: Breathing apparatus, particularly emergency escape breathing apparatus, comprising a hood (1) of flexible material for covering the user's head, an ori-nasal mask (2) mounted within the hood for covering the user's nose and mouth and a valve assembly (6) for controlling the supply of breathable gas from a supply (not shown) to the ori-nasal mask (2). The valve assembly includes a porous disc (14) which, in use, creates a pressure differential which acts to open a normally closed connection via a passage (10) between the interior of the hood (1) and the ori-nasal mask (2). This allows the user to obtain gas for breathing both direct from the supply via passage (20) and from the interior of the hood via passage (10). When however the pressure differential falls below a predetermined value, such as when the supply starts to run out, the pressure of a spring (15) overcomes the pressure differential and the passage (10) is cut off providing an immediate warning to the user that the supply is shortly to expire. Thereafter, breathing is solely from the supply or optionally in addition via restricted apertures (22) from the hood (1).
Patent EP-0767010-A1 (EP)
Inventor: MURAKAMI SHOUICHI
IPC: B08B9/02
Filed: 1995-10-05
Abstract: A cleaning system and method for cleaning an interior of a liquid passage (10) formed in a metal mold (1) or other pipeline system so as to remove scales, slime or rust deposited on or generated in the interior of the passage. A cleaning liquid tank (2) is connected to an inlet (10a) of the liquid passage through a cleaning liquid supply passage (8), and outlet of the liquid passage is connected to the tank by way of a cleaning liquid discharge passage (10b) for recirculating the liquid. A diaphragm type pump (3) is provided at the cleaning liquid discharge passage so as to introduce the cleaning liquid into the liquid passage under negative pressure. The diaphragm type pump generates liquid flow pulsation to impart a physical impact on the deposited material. Compressed air can be applied into the cleaning liquid flowing at the cleaning liquid supply passage.
Patent EP-0679838-A1 (EP)
Inventor: OUMGHARI REDOUANE
IPC: F23D14/58
Filed: 1995-04-26
Abstract: The gas burner consists of a distribution chamber (1) to receive air and a combustible gas, partially delimited by a thin perforated panel (2) which acts as a burner bar. The distribution chamber has an upper end with a series of feed apertures (3b) facing the perforated panel, while the perforated zones of the latter are not situated directly in line with some of the apertures. The offset perforated sections (2a) are curved, with convex sides facing towards the distribution chamber and located between its feed apertures. Apart from the curved sections, the perforated panel is generally flat, and the gas feed apertures in the distribution chamber, which are set in a plane parallel to the perforated panel, are connected to feed ducts (4) in the form of Venturi tubes fed by individual nozzles. <IMAGE>
Patent EP-0762494-A1 (EP)
Inventor: TAI CHAO-CHIH
IPC: H01L25/07
Filed: 1995-09-12
Abstract: An insulation body structure (1) with connected units on which multiple mounting sites for diode chips (3) are prepared. Each diode chip is located in one of the mounting sites (1a) and is coated and packaged with bonding material (2). A plurality of diode chips may be assembled in the insulation body structure in one single step. The following processes may take place on the connected insulation body structure. Units of single or plural diodes are separated after the preparation process is completed. The structure of the diode chip-insulation body assembly is a direct construction of diode.
Patent EP-0722157-A1 (EP)
Inventor: LE VAN SUU MAURICE
IPC: G08B21/24
Filed: 1995-12-21
Abstract: The antitheft protection system uses modules e.g. electronic cards installed within the goods and wired advantageously via the mains distribution network (4) to a control centre (1). Each module incorporates a microcontroller, a modem for binary carrier communication over the network, a radio transceiver and a movement detector sending a binary signal to the microcontroller. Any alarm signal radioed from a module to the control centre is acknowledged with a request for confirmation over the fixed link (4). Should be module be no longer connected, a request for confirmation by radio can be sent after a fixed or programmable delay. In either instance the centre awaits the confirmation before sending a message by telephone (11) and/or sounding a siren (12).
Patent EP-0733553-A1 (EP)
Inventor: MAFFIZZIOLI IVANO
IPC: B65C3/20
Filed: 1995-06-28
Abstract: The method for applying seals, especially U seals (1), to the top (2) and neck (3) of bottles (4), where the seal (1) is picked from a magazine (7) by a picker unit (6), is carried towards a bottle (4) and is applied to the top (2) and the neck (3) of the bottle (4), consists in the following stages: - the picking by a picker unit (6) of a seal (1) from a magazine (7) in which the said seal is placed vertically; - the transfer of the seal (1) from the picker unit (6) to a feeder (8) when the latter moves past the picker unit (6); -the carrying of the seal (1) towards the bottle (4) and, contemporaneously, its rotation by the feeder (8) from a vertical to a horizontal position; - the positioning by the feeder (8) of the seal (1) horizontally and centrally over the top (2) of the bottle (4); - the application of the seal (1) to the bottle top (2) by a pusher mechanism (12) moving downwards along the same axis as the vertical axis of the bottle (4); - the immediate folding and pressing, effected by folding and pressing means (13), mounted parallel to the axis of the bottle (4), of the projecting edges (1a, 1b) of the seal against the sides of the top (2) and of the neck (3) of the bottle (4).