baber/WOPTO huggingface dataset:
Patent EP-0550245-A2 (EP)
Inventor: KLASSEN VICTOR
IPC: G06T11/20
Filed: 1992-12-22
Abstract: The present invention relates to a method and apparatus (10) for generating and displaying freeform strokes of varying or constant width, wherein points along a centerline curve and right and left offset curves of the freeform stroke are generated using an adaptive forward differencing technique.
Patent EP-0544629-A2 (EP)
Inventor: PAGNI ANDREA
IPC: G06F9/44
Filed: 1992-10-30
Abstract: An architecture for an electronic controller operated using fuzzy logic, including an input section (3) with a plurality of inputs for analog or digital signals, a central control unit (5) provided with memories (7) wherein fuzzy logic membership functions are stored, and a defuzzyfier section (15), has its input section (3) composed of a plurality of fuzzyfiers (10) arranged in parallel and independent of one another, each fuzzyfier including an analog input (IiA) and a digital input (IiD) for receving signals from external sensors, and digital outputs connected to the input of a corresponding read-only memory (7) of the central unit to select the address of a memory word.
Patent EP-0562450-A2 (EP)
Inventor: BAHRMANN HELMUT DIPL-CHEM
IPC: C07C69/80
Filed: 1993-03-18
Abstract: Mixtures of isomeric decyl alcohols are obtained by hydroformylating butadiene to give an aldehyde mixture, condensing the aldehyde mixture which has been separated from the reaction product with the formation of an aldol mixture, and separating off and hydrogenating the aldol mixture. When esterifying the mixture of isomeric decyl alcohols with phthalic acid, a mixture of isomeric decyl phthalates is obtained, and these can be used as plasticisers.
Patent EP-0563765-A2 (EP)
Inventor: KAMBER FREDY
IPC: H05B39/04
Filed: 1993-03-24
Abstract: An RC section (12, 13) connected between feed lines (+, 0) is connected to the first input of a comparator (9). The second input of the comparator (9) is connected to a fixed voltage divider (10, 11). The output of the comparator (9) is connected to the first input via another resistor (16). The capacitor (13) of the RC section is charged up via the resistor (12) of the RC section until the voltage at the first input reaches the fixed voltage at the second input. The output of the comparator (9) then discharges the capacitor (13) via the further resistor (16) whereupon the capacitor (13) is charged up again. The periodic exponential capacitor voltage is supplied to the first input of a further comparator (7), at the second input of which the adjustable control voltage is present. When the voltages are equal, a voltage change occurs at the output of the comparator (7) which is transferred to a switching transistor (23) via an optocoupler (19). The signal present at its output and smoothed forms a voltage reference value which quasi-logarithmically depends on the settings of the control voltage and can be used, for example, for controlling the brightness of low-voltage gas discharge lamps. <IMAGE>
Patent EP-0565073-A2 (EP)
Inventor: SAITO NOBUO
IPC: C08K5/20
Filed: 1993-04-07
Abstract: An olefinic thermoplastic elastomer composition having an improved property to prevent blooming comprises an olefinic thermoplastic elastomer containing additives and one or more compounds selected from the group consisting of esters of polyhydric alcohols, alkylalkanolamines, alkylalkanolamides, fatty acid amides, higher alcohols, aliphatic amines, fatty acids and adducts of alkylene oxides to these compounds which are compounded into the olefinic thermoplastic elastomer. The olefinic thermoplastic elastomer composition can maintain beautiful appearance of the molded products made from the composition because the additives in the composition do not bloom on the surface of the molded products unlike conventional products. The composition can be advantageously used as interior materials of automobiles and materials for electronic instruments.
Patent EP-0576835-A2 (EP)
Inventor: CONNERS JOHN A
IPC: A61B17/064
Filed: 1993-05-27
Abstract: In, A two-part surgical ligation clip includes a track having two substantially symmetrical arms and a clip for slidably receiving the track. The symmetrical arms are connected together at a proximal end to form an apex and have spaced-apart tips at a distal end with first complementary surface. The track also includes a connector connected to the apex and having a second complementary surface. The clip has an extended slot for slidably engaging the track and distal end tips for receiving the connector. A distal end of the clip has a first contour surface for engaging the first complementary surface on the track and locking it in a closed position and a second contour surface for engaging the second complementary surface on the track and locking it in an open position. A two-part ligation clip applicator, which is also disclosed, comprises a handle assembly having a squeezable trigger and an elongated shaft connected at its proximal end to the handle assembly. The elongated shaft houses a sliding advancer which is actuated by squeezing the trigger to move axially in a forward direction in the shaft. In addition, a module is mountable at a distal end of the elongated shaft and supports a ligation clip. The module has a cartridge housing, latches pivotably mounted within the housing for gripping first part of the ligation clip, and a sliding pusher slidable within the housing by actuation of the advancer to engage the second part of the ligation clip and advance it relative to the first part to close the first part.
Patent EP-0626176-A2 (EP)
Inventor: COPE FREDERICK OLIVER
IPC: A23L1/305
Filed: 1993-09-08
Abstract: An enteral nutritional product has been formulated for persons who are currently undergoing radiation therapy and/or chemotherapy. The nutritional product has a protein system which includes a soy protein hydrolysate. The nutritional product is very low in folic acid, contains β-carotene, and has a ratio of n-6 to n-3 fatty acids that is in the range of about 1.3:1 to 2.5:1.
Patent EP-0605037-A2 (EP)
Inventor: PAULSEN KNUT ARNE
IPC: B65G53/04
Filed: 1993-12-20
Abstract: A pneumatic metering device for metering powdered materials, for example in connection with feeding aluminium oxide and aluminium fluoride to an electrolysis cell for production of aluminium, consisting of a container (1) in the form of a relatively long, closed channel or similar with a fluidizing element (4) fitted in the base for supply of air for fluidization of material which is located in the channel. The container is fitted with an inlet (2) for feeding material from a store in the form of a silo or similar and an outlet (3) for metered discharge of material from it. The area (10) below the inlet (2) is inactive and is not supplied with fluidizing air, whereas air is supplied intermittently to the fluidizing element (4) which is designed to cover essentially all other parts of the base.
Patent EP-0616446-A2 (EP)
Inventor: MATSUOKA ISAO C O NEC CORPORAT
IPC: H04L7/00
Filed: 1994-02-23
Abstract: A timing extracting circuit according to the present invention includes a trailing edge detection circuit for detecting a trailing edge of a CMI signal. A trailing edge detection pulse is supplied to an AND gate and to a series circuit composed of a 3/2T delay circuit and a 2T delay circuit through an inverter. A 3/2T delayed, a T delayed and a 2T delayed outputs are supplied to the AND gate whose output is supplied to an OR gate and a 9T delay circuit. A T to 9T delayed outputs of the 9T delay circuit are also supplied to the OR gate and an extracted clock is obtained at an output of the OR gate. Trailing edge detection pulse of violation is removed by the AND gate and the thus removed regular detection pulse is supplemented by the OR gate.
Patent EP-0614102-A2 (EP)
Inventor: SMITH GREGORY C
IPC: H01L21/301
Filed: 1994-03-02
Abstract: A method of fabricating debris intolerant devices  30 , and especially micro-mechanical devices such as DMDs, that allows wafers to be sawn prior to completing all fabrication steps. Some devices are too fragile to allow cleaning operations to be performed after fabrication of the device. A solution is to saw and clean the wafers prior to completing the fabrication steps that make the device fragile. To prevent having to process the chips  30  individually, a substrate wafer  28  is attached to the backside of the dicing tape  24 . This substrate wafer holds the sawn chips  30  in alignment allowing the remaining fabrication steps to be performed in wafer form.
Patent EP-0630164-A2 (EP)
Inventor: DEVILE JONATHAN MARK
IPC: H04W74/08
Filed: 1994-03-05
Abstract: A cellular mobile radio system which is arrange to operate in accordance with a packet reservation multiple access protocol, wherein at least one time slot in each frame, referred to as an R-slot, is designated for the transmission of access contention data, which time slot includes a field reserved for data specifying a number of information slots referred to as I-slots required by a mobile unit, and which system includes a base station adapted for operation such that consequent upon receipt of data in the said reserved field, the base station is arranged to respond by the transmission of acknowledgement data in slots referred to as A-slots which data serves to facilitate the allocation of available slots so as to satisfy the requirement of the mobile unit, characterised in that the position of the R-slots is arranged to be the same in several successive frames.
Patent EP-0623798-A2 (EP)
Inventor: BAUMANN ANDREAS DIPL-ING
IPC: F28D9/00
Filed: 1994-05-04
Abstract: The invention relates to a plate heat exchanger, especially an oil/coolant cooler having trough-shaped heat exchanger plates which are stacked one above the other and whose circumferential rims bear against one another and are sealingly soldered to one another. All the heat exchanger plates are of the same shape. As a result of using specially designed shapes in which turbulence-generating elevations or sealing stampings are worked into the heat exchanger plates, the number of inserts (internals), e.g. turbulence inlays or sealing washers, is reduced further. <IMAGE>
Patent EP-0629005-A2 (EP)
Inventor: TAGUCHI KENKO C O NEC CORPORAT
IPC: H01L31/107
Filed: 1994-06-08
Abstract: The invention provides an avalanche photodiode multilayer structure comprising an absorption layer for absorbing photons and subsequent generation of electron hole pairs, a field relaxation layer in contact with the absorption layer and a multiplication layer in contact with the field relaxation layer. The multiplication layer comprises a plurality of periods of first and second layers. The first layer has a first graded energy band gap being gradually widen in a direction toward which electrons are accelerated by a predetermined electric field. The second layer has a second graded energy band gap gradually narrowing in the direction. Both a conduction band edge and a valance band edge are free from any discontinuity and sloped down toward the direction through the first and second layers when the first and second layers are applied with the electric field.
Patent EP-0634861-A2 (EP)
Inventor: BRONOLD JOSEF DIPL-ING
IPC: H04M3/18
Filed: 1994-06-29
Abstract: This circuit contains at least one alarm indication circuit (R1 to R12; OP) for detecting direct-current signals, which is additionally used for detecting contacts by the wires of the subscriber line with the power line in that it is preceded by bypass components (D1 to D4) which limit power line voltages to such an extent that the alarm indication circuit will not be overdriven, and in that it is followed by a time assessment circuit (TA) for distinguishing between power line voltage and direct-current signals. <IMAGE>
Patent EP-0663652-A2 (EP)
Inventor: CORDERY ROBERT A
IPC: G07B17/00
Filed: 1994-12-06
Abstract: Methods and systems for preparing mailpieces involve the creation of mailing lists which includes correct and incorrect recipient address information. The list is transmitted to a data center (116). Received from the data center (116) is a mailing list including addressed hygiened recipient address information and a digital token for each mailpiece with encrypted data. The encrypted data is based on the corrected address information for mailpieces (122) with correct address information on the transmitted mailing list and on hygiened recipient address information on the mailpieces (122) with incorrect recipient address information on the transmitted mailing list. The digital tokens for each mailpiece may also be based on the rating parameter information. 
     Selection is provided for utilizing a given one of the incorrect recipient address information and the correct recipient address information is applied to an encrypter generating the digital tokens. The encrypting means for generating digital tokens may be located remote from the mailer facility or on a mailer facility or other local area network. Various arrangements are employed in generating and printing digital tokens recipient address information and corrected recipient address information.
Patent EP-0658583-A2 (EP)
Inventor: MARTEN MANFRED
IPC: C08G59/10
Filed: 1994-12-08
Abstract: Elastic, cured epoxy resin compositions comprising   (A) compounds containing at least two 1,2-epoxide groups which are products of the reaction of   (A1) compounds containing at least two 1,2-epoxide groups per molecule and (A2) polyoxyalkylene-monoamines having a molecular weight (number average) of greater than 900 g/mol whose oxyalkylene groups are selected from oxypropylene and oxyethylene groups, and which can contain a molar proportion of up to 20 % of oxyethylene units, based on the total amount of oxypropylene and oxyethylene units, and   (A3) optionally polycarboxylic acids,  and   (B) curing agents and (C) optionally conventional additives. mp
Patent EP-0652257-A2 (EP)
Inventor: HURFORD SIMON RONALD
IPC: C09J7/02
Filed: 1994-11-02
Abstract: A release modifier which comprises (i) a MQ resin consisting essentially of units of the formulae SiO 2  and R 3 SiO ½  wherein R denotes a monovalent hydrocarbon group having up to 3 carbon atoms, a hydrogen atom, a c 2-5  alkenyl group of the formula -R'CH=CH 2 , provided there is at least one group - R'CH=CH 2  present per MQ molecule and (ii) a α,ω-diolefin having the general formula CH 2 =CH-(CH 2 ) n -CH=CH 2 , wherein  n  denotes an integer with a value of from 4 to 18 gives improved release force over prior art controlled release additives. Also claimed is a solventless release composition based on siloxanes having SiH groups and a catalyst in addition to the release modifier.
Patent EP-0678958-A2 (EP)
Inventor: FUNK RAINER
IPC: F16G13/16
Filed: 1995-03-24
Abstract: A trough for energy guide chains Ä  Ü stretches along the chain and has a U-shaped cross-section and on the vertical inner surfaces there are slide bars (24). There are attached to legs on the side of the shell and are detachable. The legs have recesses (30) with undercuts which mate with hook-like projections (34) on the bars. The projections have horizontal (35) and vertical sections (36). <IMAGE>
Patent EP-0676803-A2 (EP)
Inventor: MUKERJI PROSANTO K
IPC: H05K3/38
Filed: 1995-04-03
Abstract: A polyimide surface (18) of a semiconductor device (12) is pretreated with a hydroxyl amine solution at an elevated temperature to form functional groups that react with an underfill encapsulant (16) to form covalent bonds during a cure cycle between the polyimide layer and the encapsulant material between the semiconductor device and a substrate (10). The hydroxyl amine solution include a reagent such as 2,(2-aminoethoxy) ethanol dissolved in a solvent like N-methyl pyrolidione at 65°C for sixty seconds. The hydroxyl amine solution may be sprayed onto the polyimide layer, or deposited by vapor deposition. The semiconductor die with the treated polyimide layer is attached to the substrate by DCA methods leaving a gap between the assemblies. The encapsulant is introduced between the semiconductor die and the substrate and cured to form a covalent bond with the polyimide layer and an environmental seal between the assemblies resulting in enhanced adhesion.
Patent EP-0708052-A2 (EP)
Inventor: DE JONG JOHANNES
IPC: B66B13/30
Filed: 1995-10-20
Abstract: Sill system for an elevator car, comprising a sill profile (5), a lower door guide (7) movable in a slot (12) in the sill profile (5) and a guide holding bracket (9) for connecting the lower door guide (7) to the door. The guide holding bracket (9) is passed to the lower door guide (7) from below the surface level of the car floor (3).
Patent EP-0717146-A2 (EP)
Inventor: BOWER BARTON K
IPC: D21H17/46
Filed: 1995-12-13
Abstract: Wet strength resins for paper are prepared by a process comprising the following steps in sequence: (1) reacting a polyamidoamine with an epihalohydrin until the amount of unreacted epihalohydrin present is less than about 10% by weight of the amount of epihalohydrin charged, (2) adding a water-soluble, nonpolymeric amine in an amount of about 0.1 to about 50 mole %, based on the amine in the polyamidoamine, and (3) heating to effect crosslinking. An optional amine additive reaction step can be included after step (2). A nonhalogen acid such as sulfuric acid can be added toward the end of the crosslinking step to decrease the total organic halogen content and increase the wet strengthening effectiveness.
Patent EP-0719723-A2 (EP)
Inventor: MORINAGA HIDEYOSHI
IPC: B65H37/00
Filed: 1995-12-27
Abstract: A casing (20) has an opening (20c) at an end thereof, a supply spool (21) and a take-up spool (22) are rotatably mounted in the casing (20). A pressure blade member (35) is provided in a longitudinal direction of the casing (20). The pressure blade member (35) has a pressure blade portion (30) projected from the opening (20c), and a shaft portion (33a) rotatably supported in the casing (20c) so as to be rotated about an axis thereof. A coil spring (32) is mounted on the shaft portion (33a) so as to resiliently hold the pressure blade member (35). A tape (10) is wound on the supply spool (21) and on the take-up spool (22), and slidably attached on the pressure blade portion (30).
Patent EP-0670362-A2 (EP)
Inventor: OHTANI HIROKO
IPC: F16H57/04
Filed: 1995-02-10
Abstract: An effective way is described for overcoming the shudder problem associated with continuous slip torque converter clutches for use in automatic transmissions, especially shudder which occurs with new friction materials before break-in. To do this, an ATF is used in which the friction modifier system consists essentially of (i) an N-aliphatic hydrocarbyl-substituted diethanolamine in which the N-aliphatic hydrocarbyl-substituent is at least one straight chain aliphatic hydrocarbyl group free of acetylenic unsaturation and having in the range of 14 to 20 carbon atoms, and (ii) an N-aliphatic hydrocarbyl-substituted trimethylenediamine in which the N-aliphatic hydrocarbyl-substituent is at least one straight chain aliphatic hydrocarbyl group free of acetylenic unsaturation and having in the range of about 14 to about 20 carbon atoms. The ATF is devoid of any tertiary amine friction modifier component and any C₁₂₋₃₆ aliphatic hydrocarbyl succinimide or succinamide friction modifier. Specified relative proportions and concentrations of (i) to (ii) are used.
Patent EP-0720116-A2 (EP)
Inventor: YOSHIDA YASUHIRO
IPC: G06F3/044
Filed: 1995-06-07
Abstract: There is provided a coordinate detection device capable of preventing increase of development cost and reduction of yield and dispensing with additional investment for existing equipment. The coordinate detection device includes an LCD panel (100) having electrodes (106) and electrodes (107) , an electric field generator (208) which outputs an AC electric field from a tip end of its electrode, a differential amplifier (242), switching circuits (249 and 250) which sequentially select electrodes of the LCD panel (100) and connect the selected electrodes to the differential amplifier (242), and a coordinate detection circuit (105) which detects coordinates of a position in which the electric field generator (208) is located based on a timing at which the electrodes are selected and an output of the differential amplifier (242) . A coordinate detection function can be achieved by means of the LCD panel (100) having the same structure as that of an LCD panel provided specially for image display. Furthermore, there is no need to form a closed loop in the electrodes of the LCD panel (100), which obviates the need of providing any board opposite to four sides of the LCD panel.
Patent EP-0709425-A2 (EP)
Inventor: HASEGAWA ITSURO
IPC: C08J9/00
Filed: 1995-10-27
Abstract: A method of manufacturing a rigid foamed product includes the steps of mixing a metal adhesive resin, a foaming agent, a foaming accelerator, a crosslinking agent, a monomer, and a fibrous material to formulate a foamable composition, arranging the foamable composition thus formulated in a cavity of a formed metal component, and heating the metal component with the foamable composition.
Patent EP-0725091-A2 (EP)
Inventor: FISCHER WOLFGANG DR
IPC: C08L25/02
Filed: 1996-01-20
Abstract: Graft copolymers (A) comprise (a1) 30-90 wt. % grafting base with a Tg of below 10 degrees C, obtd. from (a11) 10-99.8 wt % 2-ethylhexyl acrylate, (a12) 0-89.8 wt. % other (2-32C alkyl) acrylate, (a13) 0.2-6 wt % diene with at least two conjugated double bond, (a14) 0-10 wt. % polyfunctional crosslinking monomer with no conjugated double bonds and (a15) 0-40 wt % other comonomers, and (a2) 10-70 wt. % of a grafted shell made up of (a21) 50-95 wt. % vinylaromatic monomer, (a22) 5-50 wt % (meth)acrylonitrile, (1-8C alkyl) (meth)acrylate, maleic anhydride, (meth)acrylamide and/or vinyl (1-8C alkyl) ether. Also claimed are thermoplastic moulding materials contg. 10-70 wt. % (A), 30-90 wt. % thermoplastic polymer (B) with a Tg of more than 20 degrees C, 0-50 wt. % filler particles (C) and 0-30 wt. % additives and processing aids (D).
Patent EP-0742216-A2 (EP)
Inventor: SUGIMOTO HACHIRO
IPC: A61K31/454
Filed: 1991-06-13
Abstract: Disclosed is a cyclic amide derivative having the formula (I) or a salt thereof:  
 
        R 1 -(CH 2 ) n -Z     (I) 
 
in which R 1  is a group derived from a cyclic amide compound, substituted or unsubstituted, n is zero or an integer of 1 to 10 and Z is
     
     R 2     being an aryl, a substituted aryl, a cycloalkyl or a heterocyclic group, m being an integer of 1 to 6, provided that this compound is not one of the following list or a salt thereof: 
3-(1-Benzyl-4-piperidyl)-1,2,3,4-tetrahydro-1H-quinazolin-2-on 
3-[2-(1-Benzyl-4-piperidyl)ethyl]-1,2,3,4-tetrahydro-1H-quinazolin-2-on 
3-[2-(1-Benzyl-4-piperidyl)ethyl]-1,2,3,4-tetrahydro-1H-quinazolin-2,4-dion 
3-[2-(1-Benzyl-4-piperidyl)ethyl]-7-chloro-1,2,3,4-tetrahydro-1H-quinazolin-2,4,-dion 
3-[2-(1-Benzyl-4-piperidyl)ethyl]-6-methyl-1,2,3,4-tetrahydro-1H-quinazolin-2,4-dion 
3-[3-(1-Benzyl-4-piperidyl)propyl]-1,2,3,4-tetrahydro-1H-quinazolin-2,4-dion.   
     The cyclic amide compound is pharmacologically effective to prevent and treat diseases due to insufficiency of the central choline functions.
Patent EP-0752427-A2 (EP)
Title: Polymerisation process for branched polymers
Inventor: PFIRMANN MARTINA DR
IPC: C09D7/65
Filed: 1996-06-21
Abstract: Prepn. of branched polymers (P) by radical polymerisation comprises the following two steps: (1) 10-500 pts. wt. at least one monomer (M1) is polymerised using one or more polymerisation initiator (PI), in the presence of 0.1-20 pts. wt. mercaptan (PM) contg. an olefinic, radical polymerisation double bond, as mol. wt. regulator, and opt. in the presence of an inert, non-aq. solvent (L) which completely dissolves (M1), (PM) and the copolymer prod. (M11), using cpds. (M1) and (PM) which contain polymerisable double bonds with equal reactivity expressed by a copolymerisation parameter (r) of 0.1-10; and (2) 20-1000 pts. wt. monomer (M2), opt. in (L), and 0.01-10 pts. wt. satd. mol. wt. regulator (GM) are added to the reaction mixt. from step (1), and the mixt. is polymerised using one or more (PI).