baber/WOPTO huggingface dataset:
Patent EP-0720747-A1 (EP)
Inventor: CLARK FREDERICK L
IPC: G01F23/26
Filed: 1994-09-22
Abstract: The invention relates to an automated liquid level sensing system for detecting the presence of liquid in a container, said liquid level sensing system comprising: a vertically oriented, electrically conductive probe positioned above said container; means for vertically moving said probe into and out of said container; a signal source electrically connected to said probe, said signal source energizing said probe with an electrical signal and causing said probe to transmit said electrical signal; a receiving antenna positioned below said container for receiving said transmitted electrical signal; means for analyzing said received electrical signal for indications that said probe has contacted liquid in said container; means for transferring said received electrical signal from said receiving antenna to said analyzing means; and means for indicating that liquid has been detected. Further, the invention also provides for a method for automatically detecting the presence of liquid in a container, said method comprising the steps of: vertically positioning an electrically conductive probe above said container; vertically moving said probe into and out of said container; electrically connecting a signal source to said probe, said signal source energizing said probe with an electrical signal and causing said probe to transmit said electrical signal; positioning a receiving antenna below said container for receiving said transmitted electrical signal; analyzing said received electrical signal for indications that said probe has contacted liquid in said container; transferring said received electrical signal from said receiving antenna to said analyzing means; and indicating that liquid has been detected.
Patent EP-0726926-A1 (EP)
Title: Pvdf adhesion binder, use thereof as a barrier material, and resulting materials
Inventor: LOREK SERGE
IPC: C09J133/02
Filed: 1994-10-24
Abstract: PCT No. PCT/FR94/01234 Sec. 371 Date Sep. 3, 1996 Sec. 102(e) Date Sep. 3, 1996 PCT Filed Oct. 24, 1994 PCT Pub. No. WO95/11947 PCT Pub. Date May 4, 1995The invention relates to a bonding agent for PVDF, containing alkyl (alkyl)acrylate units and units bearing a carboxylic acid functional group. This bonding agent, containing PVDF, forms a barrier to hydrocarbons. The invention also relates to the material including the present bonding agent, especially petrol pipes including polyamide and the present bonding agent, in conjunction with PVDF.
Patent EP-0672610-A1 (EP)
Inventor: KUIVAMAEKI ISMO
IPC: B66D3/26
Filed: 1995-03-11
Abstract: The chain pulley block has a T-groove (12) in its upper surface, running parallel to the plane in which the two branches of the chain are located. The lock (6) for the chain pulley block (1) has a corresponding T-groove block (19), fitting in the T-groove of the casing (2). The T-groove block simply has to be moved in the groove to adjust the system. When it is in the required position, it can be locked. The output shaft carries a fixed chain nut over which the roller chains run. The T-groove may be cast in the casing. It may be fitted in such a position that the chain pulley block is suspended vertically over the chain nut.
Patent EP-0684392-A1 (EP)
Inventor: HERION ERICH
IPC: F15B20/00
Filed: 1995-04-12
Abstract: The common housing is assembled on a single base plate (34) and has shaped chambers to house the parallel valve elements (20). The base plate has an air inlet hole (22) , an air outlet hole (24) and a vent hole (26). The connection between the valve is a cross-connection. The valve only applies working pressure when both valve elements are correctly positioned. The air inlet is linked to pneumatic storage chambers (30) for each valve side via separate flow restrictions (28) to provide a buffer action. The connecting channels (44,46) are incorporated in the middle of the valve.
Patent EP-0683168-A1 (EP)
Inventor: HAYASHI KOJI
IPC: A61K31/435
Filed: 1995-05-19
Abstract: A method for producing 2-methylspiro(1,3-oxathiolane-5,3')quinuclidine, which comprises reacting 3-hydroxy-3-mercaptomethylquinuclidine or a salt thereof and a carbonyl compound in the presence of a catalyst made of at least one member selected from the group consisting of tin halides, oxyacids of phosphorus, phosphorus oxyhalides and organic sulfonic acids, to produce cis-form 2-methylspiro(1,3-oxathiolane-5,3')quinuclidine or a salt thereof.
Patent EP-0694360-A1 (EP)
Inventor: HOFFMANN HANS
IPC: B23K9/32
Filed: 1995-06-14
Abstract: The appts. for spraying an anti-adhesion medium into the gas nozzle of a protective gas welding torch incorporates a container (6) of anti-adhesion medium connected to a spray nozzle (5) via a dosing pump (17). The appts. has a protective gas storage vessel (7) joined both to the protective gas source supplying the welding torch (4) and via a stop valve (9) to the spray nozzle (5). A cranked lever (24) simultaneously operates the stop valve (9) and the dosing pump (17) when the welding torch is pressed against a stop of the spray nozzle carried by this lever.
Patent EP-0696615-A1 (EP)
Inventor: URABE HIROSHI C O MITSUBISHI
IPC: B29K77/00
Filed: 1995-08-10
Abstract: The disclosure describes a polyamide resin composition for film, comprising a polyamide resin and a fibrous material blended therein, wherein heat of fusion of crystal of said composition as measured by a differential scanning calorimeter after heat-treatment at 95°C for 60 minutes is not more than 55 mJ/mg.
Patent EP-0699658-A1 (EP)
Inventor: IMOKAWA TOSHIAKI
IPC: C07C263/18
Filed: 1995-08-17
Abstract: A process for preparing a liquid MDI, which comprises adding, to MDI, a phosphorin catalyst and a phosphorous acid ester of the formula (I):
       
 or the formula (II):
       
 wherein R¹, R², R³, R⁴, R⁵, R⁶ and R⁷ each is, same or different, and C₄-C₂₀ alkyl group, 
and conducting a reaction. 
     EFFECT: The process according to the present invention can produce liquid MDI having stable properties. This liquid MDI has almost no discoloring, even if it is stored for a long time. The present process can commercially provide a polyurethane raw material having an easy handling.
Patent EP-0705862-A1 (EP)
Inventor: ECHIGO YOSHIAKI
IPC: H05K1/03
Filed: 1995-10-06
Abstract: This invention provides a poly(amic acid) solution which does not contain aprotic polar solvents such as DMF, NMP, DMAc, DMSO, as well as a polyimide film obtained therefrom having appropriate flexibility and a small coefficient of linear thermal expansion and a coated material in which the polyimide film is formed on a substrate. 
     More particularly, it provides a poly(amic acid) solution which has an aromatic poly(amic acid) and a tertiary amine as the solute and a water soluble alcohol compound and/or a water soluble ether compound as the solvent and contains substantially no aprotic polar solvent, as well as a polyimide film obtained from the poly(amic acid) solution and a coated material obtained by forming the film on a substrate.
Patent EP-0708140-A1 (EP)
Inventor: YAMAMOTO YUICHI
IPC: C08L29/10
Filed: 1995-10-12
Abstract: A fluorine-containing elastomer composition, which comprises a terpolymer of tetrafluoroethylene, perfluoro(lower alkyl vinyl ether) and cyano group-containing (perfluorovinylether) represented by the following general formula:  
 
        CF₂=CF[OCF₂CF(CF₃)]nCN 
 
, wherein n is an integer of 1 to 5, and a bis(aminophenyl) compound represented by the following general formula as a cross-linking agent:
       
 , wherein A is, for example, an alkylidene group, and X and Y are a hydroxyl group or an amino group, can produce vulcanized products having a good heat resistance and good physical properties, and the bis(aminophenyl) compound has no problem as to its safety.
Patent EP-0728639-A1 (EP)
Inventor: PISCHKE JUERGEN DIPL-PHYS
IPC: B60R25/04
Filed: 1995-10-16
Abstract: The security equipment has a programmable micro-processor (2) which only releases a function controller (5) after a release signal (6) has been given. The processor during a journey records only information (Vsp) which indicates that the vehicle is in motion. If the processor operation is interrupted and resets when the vehicle is in motion the computer automatically allows the vehicle to continue. It does this without the need for a restart signal if the information recorded continues to indicate that the vehicle is still in motion.
Patent EP-0718009-A1 (EP)
Inventor: FRANBERG PER
IPC: A61B5/363
Filed: 1995-11-24
Abstract: The invention relates to a heart stimulator (2) for detecting atrial tachycardia, containing a control device (6) to which are connected an atrial detector (8), having a blanking period, for detecting atrial events, a ventricular stimulation unit (14) for delivering stimulation pulses in the ventricle, a counter (16) for generating a variable PV interval between a detected atrial event and a stimulation pulse delivered in the ventricle, a time measurement unit (18) for measuring the time between two consecutive, detected atrial events (PP intervals) and a calculation unit (20) which, in tests of whether or not atrial tachycardia is present, is arranged to cause the counter (16) to generate a PV interval so the PV interval plus the atrial detector's (8) blanking period is equal to half or less than half of an adjustable threshold level PP tachycardia (22). The time measurement unit (18) sends a detection signal (30) to the control device (6) when a defined number of measured, consecutive PP intervals is less than a defined threshold value PP for the PP interval (threshold value PP tachycardia).
Patent EP-0705763-A1 (EP)
Inventor: SPRONK JOHANNES FREDERICUS
IPC: B65D5/74
Filed: 1995-10-04
Abstract: The invention relates to a boxlike package to be produced by folding and adhesion, which package comprises a dispensing opening provision (8) which is provided at the location of a corner point (7) of the package. The dispensing opening provision (8) is dust-tightly reclosable and is so designed that no wall portions or like obstacles are situated in the dispensing path. The dispensing opening provision comprises an anti push-through panel (14) with anti push-through portions (14a) which prevent the parts (9, 12) which close off the dispensing opening from being pushed into the box interior during the reclosure of the dispensing opening provision (8). The boxlike package may further comprise a lock edge (15) which prevents the dispensing opening from being opened unintentionally by shaking or shocks.
Patent EP-0733491-A1 (EP)
Inventor: WAGNER MICHAEL J
IPC: B43L21/04
Filed: 1995-03-23
Abstract: A combined eraser and marker product which comprise an eraser system (10) especially adapted for erasing stubborn dry erase marks on white boards having a first erasing medium (19,20) for removing recently applied markings, such as a pile fabric, and a second erasing medium (26) for removing stubborn dry erase marks, such as velcro, the eraser further having storage capacity (11) for up to three markers.
Patent EP-0681068-A1 (EP)
Inventor: BROWN DAVID JOHN BOWES
IPC: E02F9/08
Filed: 1995-04-21
Abstract: A work vehicle includes a first chassis (1) having a longitudinally extending spine (S) with front and rear axles (4) and wheels (5), and a second chassis (2) having a base (B) with an engine module (9) and an operator's cab (8). The operator's cab (8) and engine module (9) are spaced apart to form a gap (10) therebetween, with the gap (10) adapted to accommodate the spine (S) of the first chassis (1) for assembling the first (1) and second (2) chassis together. In view of the modular construction, the second chassis (2) can be attached to a number of different first chassis (1) to provide versatility.
Patent EP-0698890-A1 (EP)
Inventor: MCINTYRE HUGH
IPC: G11C29/24
Filed: 1995-08-16
Abstract: An integrated circuit device has a set of storage elements which are not reprogrammable or which are slow to reprogram and, associated with each storage element, a latch. With each storage element and latch there is associated a switch circuit which can either be connected to supply as an output a signal from the storage element or from the latch. 
     In a test mode, the latches hold test data bits for testing the device and the switch circuits are operated to supply control signals from the test data bits. In a normal mode, the switch circuits are operated to supply control signals from the storage elements. The integrated circuit device includes functional circuitry which takes the form of programming circuitry for programming the storage elements responsive to the control signals.
Patent EP-0702379-A1 (EP)
Inventor: SATO TOSHIRO
IPC: G11B5/31
Filed: 1995-09-15
Abstract: A electronic and/or magnetic device is disclosed having an underlying conductor (2) formed in a predetermined pattern on a surface of an underlying insulator (1) and made of at least one member selected from the group consisting of Ti, Ta, Mo, Cr, Nb and W and their alloy, a main conductor (3) made of Cu formed in a predetermined pattern on the underlying conductor (2), a first coating conductor (4) made of at least one member selected from the group consisting of Ti, Ta, Mo, Nb and Ni and their alloy, and a second coating conductor (5) made of at least one member selected from the group consisting of Au and Al and their alloy that are formed in this order so as to coat a surface of the main conductor (3) made of Cu facing the surrounding insulator (6).
Patent EP-0667729-A1 (EP)
Inventor: NGUYEN-THAI BINH CABINET BALLO
IPC: H04Q3/62
Filed: 1995-02-13
Abstract: The system includes station equipment connected to a local network A which is connected to a public network T by a router X. Equipment in a second local network B is connected to the public network by a router Y. A security device establishes communications between the local networks across the public network. An exchange and authentication device is included in the routers. The security device consists of a processor, and connects a controller and router processor to a bus. Memory storing programs and data includes a table of authentication data allowing verification each time communication is established. The authentication procedures are activated in the receiving station.
Patent EP-0706877-A1 (EP)
Inventor: KOMINE TAKAYA
IPC: B29B15/10
Filed: 1995-10-13
Abstract: A method for preparing a carbon honeycomb structure comprises the steps of alternately stacking a plurality of corrugated sheets, each of which is produced by corrugating a supporting base of carbon fibers impregnated with an epoxy resin prepolymer and then curing the prepolymer, and a plurality of flat sheets, each of which is prepared by curing a supporting base of carbon fibers impregnated with an epoxy resin prepolymer, through a node bond adhesive; curing the adhesive to form a honeycomb structure; dipping the resulting honeycomb structure in a phenolic resin prepolymer solution; evaporating the solvent; then curing the phenolic resin prepolymer; repeating these dip, evaporation and curing processes to coat the honeycomb structure with a predetermined amount of the phenolic resin; and cutting the coated honeycomb structure to a predetermined thickness. The method permits the use of a dipping solution having a high concentration and as a result, the number of steps required for dipping may substantially be reduced. Moreover, the dipping solution is never repelled even if the dipping steps are repeatedly carried out. In addition, only a small quantity of burrs are formed when cutting the honeycomb structure. The honeycomb structure shows only slight reduction in the strength under high humidity conditions.
Patent EP-0665690-A1 (EP)
Inventor: MISCHLER PETER
IPC: H04N7/16
Filed: 1995-01-04
Abstract: A "plug-in" adaptor at the TV antenna connection (1) serving a receiver (4) and two VCRs (2, 3) introduces a burst signal (5) into the incoming video signal, from a burst generator (6) producing a pure sinusoid for each channel frequency at a constant offset from the vision carrier frequency. The processor (14) determines the burst frequency and the pref. invisible line into which it is inserted. Near the receiver a printed spiral winding (19) picks up the burst signal and relays in to an evaluation circuit (20) for transmission (23) to a centre.
Patent EP-0745807-A1 (EP)
Inventor: ZIEGLER GEORG
IPC: F23J15/00
Filed: 1995-05-31
Abstract: The steam generator (1) is inserted into a circuit for the direct, selective catalytic reduction of nitrogen oxide in flue gas (19). The economiser is in two parts between which (2a,2b) is the nitrogen oxide catalytic converter (5). The economiser (2a) positioned in front of the catalytic converter in the flow direction of the gas is divided into at least two sections (10a,10b) through which flow in parallel flue gas and heatable working substances. At least one section (10a) is constantly connected to a drum (13) by a pipe (11a,12). The other sections are sealed off from the water circulation by pipes (11b) which can be blocked by shut-off devices (14).
Patent EP-0772241-A1 (EP)
Inventor: MAGRI ANGELO
IPC: H01L21/336
Filed: 1995-10-30
Abstract: A MOS technology power device comprises a plurality of elementary functional units which contribute for respective fractions to an overall current of the power device and which are formed in a semiconductor material layer (2) of a first conductivity type. Each elementary functional unit comprises a body region (3) of a second conductivity type formed in the semiconductor material layer (2), the body region (3) having the form of a body stripe (3) elongated in a longitudinal direction on a surface of the semiconductor material layer (2). Each body stripe (3) includes at least one source portion (60) doped with dopants of the first conductivity type which is intercalated with a body portion (40) of the body stripe (3) wherein no dopants of the first conductivity type are provided.
Patent EP-0681852-A1 (EP)
Inventor: COUTRAKON GEORGE B
IPC: G21K5/04
Filed: 1995-05-04
Abstract: A beam sensor is used to detect the shape and position of a charged particle beam in a radiation transport system (10). The sensor (18) is comprised of a movable detector assembly (20) which is movable into and out of the beam path. Ionization chambers (48,50,52) are housed within the detector assembly and contain a substance which is ionizable by the charged particle beam. Each chamber is comprised of rigid plates (40,42,44,46) having patterns of conductive material which produce signals in response to the ionization of the ionizable substance by the beam.
Patent EP-0737280-A1 (EP)
Inventor: CERNY ZDENEK
IPC: F16F15/126
Filed: 1994-12-20
Abstract: A vibration damper assembly operatively connecting a driving pulley with an automotive engine output shaft which drives a serpentine belt system with an automatic belt tensioner. The vibration damper assembly serves to dampen torsional, bending, and transitional vibrations transmitted from the output shaft through the poly-V belt and engine frame to the belt tensioner. The vibration damper assembly comprises a mounting element, fixed to the output shaft, in torsional transmitting relation therewith, bearing member operatively disposed between the driving pulley and the mounting element to restrict relative movement therebetween to torsional relative movement, and a resilient member operatively connected between the driving pulley and the mounting element in resilient torsional transmitting relation therebetween.
Patent EP-0740557-A1 (EP)
Inventor: FREZZA PIERRE
IPC: A61M5/20
Filed: 1995-01-16
Abstract: PCT No. PCT/FR95/00047 Sec. 371 Date Aug. 1, 1996 Sec. 102(e) Date Aug. 1, 1996 PCT Filed Jan. 16, 1995 PCT Pub. No. WO95/19194 PCT Pub. Date Jul. 20, 1995The injector has a reservoir containing a drug. The injector has a tubular body with a tubular wall, a plunger, a needle and a plunger rod. The tubular body also has two springs. The first spring is compressed from bearing on a part of the inner surface of the tubular body and on a piece that is connected to the plunger rod. The first spring pushes in the direction in which the needle protrudes. The second spring acts in the opposite direction of the first spring. The second spring is compressed by bearing on a part of the inner surface of the injector body and on a ring. The force exerted by the second spring is greater than that exerted by the first spring. The ring is slidably mounted and is capable of entraining the reservoir in the direction of the retraction of the needle. The ring is blocked by a movable abutment. The plunger rod cooperates with the movable abutment to release the second spring and cause the retraction of the needle.
Patent EP-0754185-A1 (EP)
Inventor: BASTART JEAN-PIERRE
IPC: C07D305/14
Filed: 1995-04-03
Abstract: PCT No. PCT/FR95/00419 Sec. 371 Date Oct. 3, 1996 Sec. 102(e) Date Oct. 3, 1996 PCT Filed Apr. 3, 1995 PCT Pub. No. WO95/26967 PCT Pub. Date Oct. 12, 1995The present invention relates to a novel process for the preparation of 7-trialkylsilylbaccatin III of general formula:    <IMAGE>  (I)  in which the symbols R, which may be identical or different, represent alkyl radicals containing 1 to 4 carbon atoms which are optionally substituted with a phenyl radical, starting with 10-deacetylbaccatin III of formula:    <IMAGE>  (II)  In the general formula (I), each of the symbols R preferably represents a straight or branched alkyl radical containing 1 to 4 carbon atoms. Even more particularly, each of the symbols R represents an ethyl radical.
Patent EP-0770056-A1 (EP)
Inventor: LIN RONNY W
IPC: C07C227/18
Filed: 1995-05-23
Abstract: This invention relates to a process for selectively producing and recovering [S,S]-ethylenediamine-N,N'-disuccinic acid by the reaction of L-aspartic acid and 1,2-dihaloethane in an aqueous medium, wherein a stoichiometric deficiency of 1,2-dihaloethane is used and wherein the resultant aqueous solution obtained from the reaction is co-fed to water with a mineral acid to preferentially precipitate out [S,S]-ethylenediamine-N,N'-disuccinic acid from the solution.
Patent EP-0763281-A1 (EP)
Inventor: PAUVE JAN
IPC: G06F3/02
Filed: 1995-06-01
Abstract: Cette invention concerne un circuit de commande permettant une commande manuelle forcée d'une unité (A), ledit circuit comprenant un commutateur à man÷uvre manuelle (S). Pour éliminer la nécessité d'un examen visuel, le commutateur (S) est du type non maintenu, et donc capable de retourner à son état initial lorsqu'il cesse d'être utilisé. Le circuit de commande comprend un premier moyen commutateur (S1) comprenant au moins: une première entrée (1) pour recevoir une impulsion de commande générée par l'utilisation du commutateur (S); une entrée de mise en un état fixé (2) pour recevoir un signal prédéterminé de mise en un état fixé; et une sortie (3) qui commande ladite unité de commande forcée (A) et qui est conçue pour faire passer son état à un état prédéterminé fixé en réponse au signal de mise à cet état fixé et pour faire passer son état entre l'état fixé et un autre état, en réponse à l'impulsion de commande.
Patent EP-0766659-A1 (EP)
Title: Compositions de fluoroalkylethoxylates presentant une hydrosolubilite amelioree
Inventor: HUANG HSU-NAN
IPC: C09K23/00
Filed: 1995-06-05
Abstract: L'invention concerne un mélange des composés de formule F(CF2)m-(CH2)n-(OCH2CH2)p-OH, où m est compris entre 2 et environ 20, mais dans au moins 5 % en poids des molécules m est supérieur ou égal à 8 ou, leurs mélanges, mais dans au maximum 5 % en poids des molécules, m est supérieur ou égal à 14, ou leurs mélanges; n est compris entre 1 et 3; p est compris entre 1 et 40, mais le mélange présente un p compris en moyenne entre 8 et 17.