baber/WOPTO huggingface dataset:
Patent EP-0713861-A1 (EP)
Inventor: VOIT GUIDO DR
IPC: C07C249/02
Filed: 1995-11-17
Abstract: Prepn. of benzophenone-imines (I) of formula (A; X = NH) comprises reacting benzophenones (II) of formula (A; X = 0) with liquid NH3 in the presence of oxide(s) of B, Al, Ga, In, Si, Ge, Sn, Pb, P, As, Sb, Bi, Sc, Y, Ti, Zr, V, Nb and/or Ta at 50-150 degrees C and 50-350 bar: R<1-6> = H, 1-4C alkoxy, 1-2C alkylamino or 2-4C dialkylamino.
Patent EP-0706962-A1 (EP)
Inventor: BUEDENBENDER WINFRIED
IPC: B65G63/00
Filed: 1995-08-29
Abstract: The equipment is for load units, esp. freight containers, the chassis travelling on rails and with a grab (8) extensible and retractable below an overhead conductor wire (9). The horizontal transport mechanism (6) together with the grab is mounted on a chassis (5) travelling on rails (4a) immediately alongside a rail track or road, and is also adjustable for height. A minimum clearance (11) is maintained between the grab and the overhead wire as it is extended and retracted, and the horizonal transport mechanism telescopes in a frame (41) sliding at right angles to the travel direction. It and the grab can work in vertical guides (10) between the columns (5a) of the main chassis.
Patent EP-0676263-A1 (EP)
Inventor: GIACOMETTI MASSIMO ALBERTO
IPC: B27C5/10
Filed: 1995-02-21
Abstract: A workpiece trimmer power tool (eg. a laminate trimmer 10) has a waste collector attachment (26) for collecting dust and other waste material generated by the trimmer in use. The attachment can be fitted in a first position (Figure 2) adjacent to an edge of the trimmer base (12) adapted for trimming a workpiece face, or in a second position (Figure 5) adjacent to the underside of the trimmer base (12) adapted for trimming an edge surface of a workpiece. The attachment (26) provides a handle surface, also a guard surface and a fence surface for controlling edge trimming. Skis can be attached to the trimmer base (12) for face trimming.
Patent EP-0688805-A1 (EP)
Inventor: KAWABATA TOMOYUKI
IPC: C08L63/00
Filed: 1995-06-23
Abstract: An allyletherificated phenol aralkyl resin is obtained through the reaction of a phenol aralkyl resin with an allyl halide in the presence of a base in an organic solvent at room temperature to 100°C and changed into an allylated phenol aralkyl resin at 160-250°C through Claisen rearrangement. The two resins are low in melt viscosity. Epoxy resin compositions containing the allylated phenol aralkyl resin as the curing agent give cured products being excellent in heat and moisture resistances.
Patent EP-0761476-A1 (EP)
Inventor: ABE KISHIRO
IPC: B21D53/26
Filed: 1995-09-06
Abstract: A disk (11) having a non-uniform thickness with a thickness of an end portion (16) thereof being smaller than a thickness of a hub coupling portion (13) and a thickness of a hut portion (15) being smaller than the thickness of the end portion (16). As a result, rigidity of the hut portion (15) is decreased so that stress distribution in the disk (11) is uniform and excess stress concentration is prevented from influencing a weld portion. Further, because of the decrease in thickness, weight of the disk (11) also is decreased as compared to conventional disks.
Patent EP-0713164-A1 (EP)
Inventor: HAMMICK MICHAEL CHARLES
IPC: G05F3/24
Filed: 1995-11-09
Abstract: A reference circuit comprises: 
   a reference cell for generating reference current in response to a control voltage; 
   a first current mirror circuit having a first branch connected to receive the reference current and a second branch in which a matched current is generated; 
   an output device connected to receive the matched current and to supply a reference level derived from the matched current; and 
   a dividing circuit for selectively reducing the reference level derived from the first matched current from a first full reference level to a second reduced reference level. 
     A sensing circuit for a memory is also provided including a reference circuit as defined above. 
     The reference circuit is particularly suitable for memory devices having memory cells formed by integrated gate transistors.
Patent EP-0717228-A1 (EP)
Inventor: AUSIAS GILLES
IPC: F16L55/10
Filed: 1995-11-10
Abstract: A fluid conveying assembly (10) is described comprising a pipe (12) for conveying the fluid and a heat-sensitive member (18) associated with the pipe. The member (18) has the property of so changing its dimensions on exposure to temperatures associated with the presence of fire as to close the pipe (12). The member (18) may be itself partly enclosed in a fire-resistant sheath (20).
Patent EP-0770592-A1 (EP)
Inventor: BAUER WILLIAM JR
IPC: C07C57/075
Filed: 1995-11-22
Abstract: A process for producing pure grade acrylic acid having residual aldehyde levels under 10 parts per million by means of distillation of crude acrylic acid in the presence of two selected groups of amines - chosen from the groups consisting of aromatic amino acids, alkanolamines, phenylene diamines and (di)nitrophenylhydrazines - at different points of the continuous process. The treatment provides a selective reduction, for example, of acrolein and furfural, and may be advantagenously conducted in the presence of maleic acid and maleic anhydride impurities.
Patent EP-0692921-A1 (EP)
Inventor: LE TOURNEUR GREGOIRE
IPC: H04R19/01
Filed: 1995-07-12
Abstract: The sound pick-up (1) for an electret microphone comprises a capacitive link (11,12) between each output terminal of the electret microphone (M) and an input of a differential amplifier stage (3). A biasing circuit (2) which is symmetrical w.r.t. the output terminals of the electret microphone (M) includes a first and a second voltage source (21,22), symmetrical w.r.t. a reference voltage. Each terminal is connected to an output terminal for the microphone. <IMAGE>
Patent EP-0769120-A1 (EP)
Inventor: KRATSCH KENNETH
IPC: F23D14/02
Filed: 1994-11-04
Abstract: L'invention se rapporte à un appareil conçu pour mélanger l'air de manière controllable avec un gaz combustible afin d'obtenir un mélange combustible. L'appareil comprend une enceinte (14) possédant une chambre de mélange de gaz interne (C) communiquant avec un étranglement d'admission du gaz allongé (T) qui est formé par une paire de parois légérement incurvées, convergentes (20a, 22a). Un collecteur (30) d'un injecteur de gaz est placé à proximité de l'étranglement d'admission du gaz (T) et conçu de façon à ce que l'air s'écoule autour de l'injecteur au moment où il est entraîné dans l'étranglement d'admission soit par un ventilateur (36), soit par aspiration. Du fait de la nouvelle forme aérodynamique des parois qui forment l'étranglement d'admission du gaz, le gaz combustible est parfaitement et efficacement mélangé avec l'air afin d'obtenir un mélange combustible qui brûle efficacement en produisant un minimum d'émissions nocives.
Patent EP-0748250-A1 (EP)
Inventor: OSTERLAND NIELS
IPC: B01D65/08
Filed: 1995-03-01
Abstract: PCT No. PCT/DK95/00092 Sec. 371 Date Sep. 3, 1996 Sec. 102(e) Date Sep. 3, 1996 PCT Filed Mar. 1, 1995 PCT Pub. No. WO95/23639 PCT Pub. Date Sep. 8, 1995Membrane filtration assembly where the fluid to be filtered is recirculated on the retentate side of a membrane filter and where the filtered fluid, i.e. the permeate, is recirculated on the permeate side of the membrane filter in such a manner that the two streams are cocurrently passed along the membrane filter. The membrane filter comprises several membrane units in form of tubular supporting structures, each supporting structure comprising one or more filter membranes. The membrane units are mounted in parallel inside a common housing in such a manner that one stream flows inside the membrane units while the other stream flows in a space surrounding said membrane units. Each membrane unit is provided with a separate space designed as a narrow passageway on the inner side defined by the membrane unit and on the outer side defined by a channel tube, the inner cross section of which is 4 to 200% larger than the outer cross section of the membrane unit. The assembly is easy to clean, and it is easy to replace the individual membrane units.
Patent EP-0754209-A1 (EP)
Inventor: MIYAZOE SEIGO
IPC: C09D183/04
Filed: 1995-03-31
Abstract: Nouvelle composition de résine thermodurcissable assurant un bon durcissement même sans l'utilisation d'un agent durcisseur aminoplaste et présentant d'excellentes qualités de solidité. Cette composition de résine thermodurcissable renferme de 5 à 80 % en poids d'un polymère contenant des groupes carboxyl libres et estérifiés et présentant un indice d'acidité de 50 à 300 (mgKOH/g) (1e), de 1 à 80 % en poids d'un polymère renfermant des groupes hydroxyl et époxy et présentant un équivalent époxy de 200 à 1000 et un équivalent hydroxyl de 250 à 1500 (2d), de 1 à 50 % en poids d'un polymère silicone renfermant des groupes époxy et/ou alcoxyle (3a).
Patent EP-0763015-A1 (EP)
Inventor: HOGAN JOSEPH C JR
IPC: C07C327/38
Filed: 1995-05-18
Abstract: Aminimide- and oxazolone-based molecules, and arrays thereof, having at least two structural diversity elements are made via systematic modular production. A combinatorial library of aminimide- and oxazolone-based molecules is made via systematic modular production.
Patent EP-0760119-A1 (EP)
Inventor: CURTET JO L
IPC: G06F7/506
Filed: 1995-05-18
Abstract: Device for digitally carrying out a binary division according to a method of non recovery of partial remainders. The device mainly comprises a circuit for detecting null partial remainders (COND) during the division operation. Advantageously, the combinatory circuits (3, 5) are provided for calculating a correction bit (CS2) to correct the quotient using a single command. Finally a circuit (10) is advantageously provided to calculate at each division step, the bit of the complemented quotient for the following divion step, and a multiplexer (2) for introducing at the following step, the opposite of the complemented quotient bit on the less significant position of the quotient. The device of the invenion is applicable to signal processors.
Patent EP-0767215-A1 (EP)
Inventor: NISHIHARA HAJIME
IPC: C08L69/00
Filed: 1995-06-21
Abstract: An aromatic polycarbonate-styrene polymer resin composition comprising (A) an aromatic polycarbonate, (B) a specified rubber-modified styrene polymer, and (C) a compatibilizer comprising a copolymer of aromatic vinyl monomers wherein the distribution of the proportions of the comonomer components is so heterogeneous that the copolymer is composed of copolymer molecules having different solubility parameter (SP) values, that the difference in SP value between the copolymer molecule having the largest SP value and the copolymer molecule having the smallest SP value is 0.3-1.0 [(cal/cm 3 ) 0.5 ], and that the average SP value of the copolymer is 10.6-11.0 [(cal/cm 3 ) 0.5 ]. The composition has not only high impact and heat resistances but also high melt fluidity and is useful in the fields of household electric components and OA equipment components.
Patent EP-0901389-A1 (EP)
Inventor: MAYER BRUNO FRANZ P
IPC: A61M25/16
Filed: 1995-06-16
Abstract: A needleless injection site comprising a housing defining proximal and distal ends and including a reseal member disposed therein. The reseal member has an elastically openable and closable aperture formed therein, and normally resides within the housing in a closed position wherein the aperture is in a closed configuration. The reseal member is deformable such that the application of distally directed pressure thereto will cause the reseal member to distally advance within the housing to an open position wherein the aperture assumes an open configuration. The removal of the distally directed pressure from the reseal member will cause it to resiliently return to the closed position wherein the aperture assumes the closed configuration.
Patent EP-0717811-A1 (EP)
Title: Procede et dispositif de taille et d'excavation en nappe de materiaux solides
Inventor: UEHLIN JUERGEN
IPC: E21C45/04
Filed: 1995-07-04
Abstract: Un procédé de taille faisant appel à un jet d'explosifs est utilisé de préférence pour déblayer des substances solides. A cet effet, l'explosif est amené par un jet continu de fluide au point d'utilisation, où il est mis à feu, et le dégagement d'énergie qui en résulte excave le matériau.
Patent EP-0777861-A1 (EP)
Title: Coffret pour tests et procede de detection de molecules et de cellules cibles
Inventor: ROTMAN M BORIS
IPC: C12Q1/18
Filed: 1995-08-17
Abstract: On détermine la présence d'une substance particulière dans un échantillon en utilisant une sonde multifonctionnelle ayant un domaine de fixation pour la substance en question et un domaine favorisant la croissance de cellules proliférantes. On décrit également un coffret utilisant la sonde multifonctionnelle.
Patent EP-0788313-A1 (EP)
Inventor: BHASKAR GANUGAPATI VIJAYA
IPC: A23J1/20
Filed: 1995-09-15
Abstract: The invention uses the capability of microfiltration and ultrafiltration to separate casein and whey proteins from a skim milk starting material. The MF permeate and retentate and the UF permeate and retentate may be separately processed and recombined in part or in total. This enables the predetermination of the composition and functional properties of the resulting dairy products.
Patent EP-0737048-A1 (EP)
Title: Novel device for relieving bladder incontinence
Inventor: GAMRASNI DAVID
IPC: A61F2/00
Filed: 1995-10-05
Abstract: Novel device in the field of hygiene and health for relieving mild bladder incontinence in females. The device, which is inserted into the vaginal cavity, consists of two half-shells hinged about a common location and engaging through a series of cooperating male and female joining edges. The device comprises a series of vertical ribs or openings, whereby secretions are discharged, and a series of horizontal ribs, facilitating gripping. The device of the invention is suitable for the physiological treatment of effort-related incontinence.
Patent EP-0783388-A1 (EP)
Title: Tour pour freins a disque utilisable directement sur le vehicule
Inventor: STROUT D WYNE
IPC: B23B5/04
Filed: 1995-09-22
Abstract: Cette invention se rapporte à un tour pour freins à disque, qui permet d'usiner un disque de frein directement sur le véhicule, sans qu'il soit nécessaire de démonter le disque du véhicule, seules la roue et d'autres pièces du mécanisme de frein devant être démontées. Ce tour pour freins à disque comprend une unité motrice (3) servant à mettre en rotation un disque de frein sur le véhicule, ainsi qu'une tête de tour (2) ayant au moins un outil de coupe (15) destiné à effectuer l'usinage du disque, pendant que celui-ci est mis en rotation par l'unité motrice. La tête du tour est conçue pour être montée sur le véhicule et elle comprend un moteur servant à alimenter en puissance l'outil de coupe ou les outils de coupe dans chacune des deux directions opposées dans lesquelles s'effectue l'usinage. Les vibrations de la tête du tour pendant l'usinage, qui risquent de causer un fini de surface rugueux sur les disques de frein usinés, sont évitées ou réduites grâce à un amortisseur de vibrations (50), lequel est fixé à la tête du tour et sert à absorber l'énergie des vibrations.
Patent EP-0790895-A1 (EP)
Inventor: FUSCO ELIO
IPC: B42D15/00
Filed: 1995-11-14
Abstract: The transparent safety film is made up of a thin self-adhesive structure, comprising reflecting metal holograms in limited areas, perfectly visible and suitably distributed, allowing the contents on the surface of the document or object to be protected to be seen. The manufacturing process is also described.
Patent EP-0791138-A1 (EP)
Inventor: RUTZ KLAUS
IPC: F16K24/04
Filed: 1995-11-02
Abstract: PCT No. PCT/EP95/04283 Sec. 371 Date May 9, 1997 Sec. 102(e) Date May 9, 1997 PCT Filed Nov. 2, 1995 PCT Pub. No. WO96/15370 PCT Pub. Date May 23, 1996A pump for metering liquids out of a tank into a delivery line, includes, fitted on the output side, an air-purge device which is designed to separate off gas, in particular air, entrained by the pressurized liquid being conveyed and to lead the gas away into a gas-collection space which is at a pressure lower than that of the liquid. In order to ensure reliable purging, even with corrosive liquids, the pump is designed so that the purging device has a semipermeable membrane, on one side of which the pressurized liquid acts, the other side being in direct contact with the gas-collection space.
Patent EP-0726461-A1 (EP)
Inventor: OTA MINORU
IPC: B29C65/00
Filed: 1996-02-08
Abstract: A method for fixing a reagent layer directly onto a 
supporting base plate in the preparation of a dry analysis 
kit for determining a specific component in a liquid specimen 
wherein at least one of the reagent layer and the base plate 
is a thermoplastic resin, and which comprises the steps of:  
   placing the reagent layer in contact with the base 
plate and externally applying ultrasonic vibration and 
pressure to the two layers to generate frictional heat 
thereby to melt the surface of the thermoplastic resin;  
   applying pressure to make the molten surface of 
thermoplastic resin bite the non-thermoplastic material or to 
integrate the surfaces of thermoplastic layer and base plate; 
and  
   removing the ultrasonic vibration and pressure.
Patent EP-0739999-A1 (EP)
Inventor: KISHI TAKAMICHI
IPC: C23C28/02
Filed: 1996-04-26
Abstract: In an activated cathode and a method for manufacturing the activated cathode, a first layer which contains nickel or cobalt as a main component is formed on a metal substrate, and a second layer which contains platinum or ruthenium as a main component is formed on the first layer. It is preferable that the first layer is formed of Raney nickel and the second layer has a large cathode working area, or it is also preferable that the first layer is formed of nickel oxide or cobalt oxide, and the second layer is formed of fine platinum or ruthenium particles and has a large cathode working area.
Patent EP-0759446-A1 (EP)
Inventor: BLAIR LESLIE MITCHELL
IPC: C08F16/14
Filed: 1996-08-12
Abstract: Copolymers of tetrafluoroethylene, hexafluoropropylene, and perfluoro(ethyl vinyl ether) can be extruded at much higher rates than corresponding copolymers containing perfluoro(propyl vinyl ether).
Patent EP-0839896-A1 (EP)
Inventor: UNNITHAN UNNIKRISHNAN RAMACHAN
IPC: A23D9/02
Filed: 1996-11-21
Abstract: The invention discloses a process for the production of a natural carotene rich refined and deodorised oil by subjecting the oil to a pressure in the range 0.003 mbar to 0.08 mbar and a temperature in the range 160°C to 200°C in a short path distiller, and removing free fatty acids (FFA) in the oil by condensation within the distiller. The FFA is preferably removed by subjecting the mixture of the oil and the FFA to an internal condenser system operating at a temperature greater than the melting point of FFA in the oil. The process yields a refined, deodorised oil, in particular palm oil, where the carotene and Vitamin E contained in the feed oil is substantially retained in the processed oil.
Patent EP-0730880-A1 (EP)
Inventor: ERSKINE TIMOTHY J
IPC: A61M25/06
Filed: 1996-02-28
Abstract: A catheter-advancement actuated needle retraction system is disclosed herein. The invention includes a generally hollow barrel that houses a needle hub, which can include a flashback chamber. A needle is affixed to the distal end of the needle hub and is aligned to extend through an opening in the distal end of the barrel. The needle extends through a catheter hub and catheter affixed to the catheter hub. A spring is disposed in the barrel lumen to cooperate with the needle hub to urge the needle hub toward the proximal end of the barrel. A latch actuator is releasably engaged with the catheter hub. A latch which cooperates with the latch actuator is movable between one position which maintains the needle hub adjacent to the distal end of the barrel and a second position allowing the spring to urge the needle hub to the proximal end of the barrel. A mechanism may be provided to cushion the needle hub as it contacts the proximal end of the barrel by the force of the spring.
Patent EP-0723935-A1 (EP)
Inventor: PEYRE MARIE-HELENE
IPC: B01D35/02
Filed: 1996-01-23
Abstract: Prepn. of FeCl3 in aq. soln. involves: (a) contacting aq. HCl with an Fe ore, in molar ratio Fe3O3/HCl > 1:6 until the disappearance of HCl; (b) decanting and recovering the supernatant aq. soln. of FeCl3; (c) in presence of the prod. decanted in (b), contacting fresh aq. HCl with a fresh amt. of Fe ore, in molar ratio Fe2O3/HCl of 1:6, until the disappearance of the HCl, and decanting and recovering the supernatant aq. soln. of FeCl3; (d) repeating operation (c) n times; (e) in a final stage, contacting the prod. decanted in the penultimate stage with aq. HCl, so that the molar ratio of HCl/Fe2O3 used in (a) is > 6:1; and (f) filtering the final suspension.
Patent EP-0746992-A1 (EP)
Inventor: GUERET JEAN-LOUIS
IPC: A45D29/18
Filed: 1996-05-31
Abstract: The applicator (20) is attached to the cap (6) of a bottle with a reservoir (4) and a threaded neck (8). The threaded neck has its upper end (13) shaped so that any surplus product flows back into the reservoir when the applicator is scraped against it. The upper end of the bottle neck has at least one sharp edge not more than 2 mm in width, and its inner surface can have a recess. The sharp edge, which can have flat or rounded shoulders, can be situated at the inside, outside or middle of the upper end of the bottle's neck.
Patent EP-0757433-A1 (EP)
Inventor: COUET JEAN-YVES
IPC: H03D3/24
Filed: 1996-07-30
Abstract: The present invention concerns apparatus and method for setting up the tuning frequency of a PLL demodulator (100) that includes a VCO. Frequency synthesizing circuitry (150) controls the VCO via a first switched control path. Comparison circuitry (360) provides a first signal that corresponds to the difference between the output frequency of the VCO and a reference frequency (fREF). Control circuitry (180) is provided that is responsive to a plurality of signals including the first signal for imperatively controlling the apparatus. The apparatus further includes: a ceramic resonator oscillator (170) for providing the reference frequency (fREF); a non-volatile memory (MEM) for storing the value of the first signal; and comparison circuitry (360) for comparing a stored value of the first signal with a current value of the first signal so as to produce a second signal for adjusting the tuning frequency of the frequency synthesizing circuitry (150) in response to the second signal.
Patent EP-0804826-A1 (EP)
Inventor: LAVIN J VINCENT
IPC: H02J9/06
Filed: 1996-01-10
Abstract: La présente invention concerne une alimentation en électricité sans coupure. Elle possède une enveloppe (11) contenant une arrivée de courant alternatif auxiliaire, un convertisseur alternatif-continu (2) et un organe de commutation (4) servant à fournir un signal continu découpé à l'enroulement primaire (5) d'un transformateur (6). Deux enroulements secondaires (7, 8) fournissent du courant continu à deux sorties continues régulées. L'enveloppe (11) contient aussi un interrupteur (12) qui est un transistor à effet de champ de grande puissance, branché entre l'un des enroulements secondaires (6, 7) et une borne d'un connecteur qui se trouve dans une paroi de l'enveloppe (11). Un module extérieur de commande (10) est conçu pour être branché au connecteur afin de fermer un circuit d'alimentation auxiliaire. Quand l'alimentation auxiliaire en courant alternatif est défaillante, les sorties régulées à courant continu de l'alimentation sont reliées à une batterie d'accumulateurs par l'intermédiaire du module de commande (10) et de l'interrupteur (12) qui est un transistor à effet de champ.