baber/WOPTO huggingface dataset:
Patent EP-0166351-A2 (EP)
Inventor: STUCKI ARNOLD
IPC: B21D5/02
Filed: 1985-06-15
Abstract: Mounted on a forming machine for sheet material (2) which has the unwanted property of springback especially in the case of bending, is a device which contains the following components or subassemblies: - during the bending process, a sensor (10, 20, 30, 60) detects the amount and direction of the bending (X,  alpha ) of the sheet material (2) and/or, upon retraction of the tool (1, 3, 7) from its set position, the amount and direction of the springback ( DELTA X, DELTA  alpha ) of the sheet material (2) relieved from the load of the tool (1, 3, 7); - a downstream conversion member (14, 28, 29, 36, 61) produces electrical signals which correspond to the detected amount and direction of the bending (X,  alpha ) and/or springback ( DELTA X, DELTA  alpha ); - taking into account the characteristic values of the sheet material (2) and of the tool (1, 3, 7) and the detected bending (X,  alpha ) and springback ( DELTA X,  DELTA  alpha ), a signal for the set position of the tool (1, 3, 7) is produced and stored in an electronic circuit (40) and passed to actuators (50) which move the tool (1, 3, 7) into the set position. <IMAGE>
Patent EP-0166450-A2 (EP)
Inventor: HARRIS JAMES ELMER
IPC: H01B3/30
Filed: 1985-06-28
Abstract: Described are blends of a poly(amide imide) and a poly(aryl ether ketone) and, optionally, a poly(arylene sulfide). Three blends exhibit improved solvent resistance and hydrolytic stability.
Patent EP-0174494-A2 (EP)
Title: Thermostabiles, durch Bestrahlung vernetzbares Polymersystem für mikroelektronische Anwendung
Inventor: BUDDE KLAUS DR RER NAT
IPC: C08F20/24
Filed: 1985-08-05
Abstract: Zur Erzielung einer niedrigen Dielektrizitätskonstanten und zur Verbesserung der Dauertemperaturbestandigkeit von strahlungsempfindlichen Kunstharzlacken enthält das Polymersystem als Ausgangsstoffe für die Umsetzung lineare Fluorpolymere mit mindestens zwei reaktiven Endgruppen pro Polymermolekül. Bevorzugt werden perfluorierte Polyätherverbindungen und perfluorierte Alkane eingebaut. Das Produkt wird verwendet als Beschichtung (2, 13, 4) bei der Herstellung von gedruckten Mehrlagenverdrahtungen und erspart Durchbohrungen und zusätzliche Kupferzwischenschichten. Ein weiteres Anwendungsgebiet liegt im Bereich der integrierten Halbleiterschaltungen in VLSI-Technik bei der Erzeugung von Negativ-Fotoresists.
Patent EP-0173178-A2 (EP)
Inventor: MENNICKE WINFRIED DR
IPC: C09B45/16
Filed: 1985-08-16
Abstract: 1. Sulpho-containing 1 : 2 chromium complex dyestuffs of the formula see diagramm : EP0173178,P9,F1  wherein independently of one another R1 = alkyl, aryl, COOH, CO-NH2 , CN, CO-O-alkyl or CO-O-aryl, R2 , R3 = H, alkyl, aralky or aryl, R4 = H, alkyl or aryl, R5 = H, alkyl, aryl or arylsulphonyl and Me(**+) = cation, m = 1-3 and corresponds to the number of sulfo groups, it being possible for the ring A and B and the alkyl and aryl groups mentioned to carry further substituents.
Patent EP-0175300-A2 (EP)
Inventor: TAKAHASHI KEN
IPC: F02B3/06
Filed: 1985-09-13
Abstract: Method and apparatus for cooling the cylinder head (10) of an engine (702) of the type in which oil is delivered to the area located above the combustion chambers (32, 34, 36, 38) in the cylinder head and the latter is cooled by thus delivered oil. Oil introducing means through which oil is introduced into the area located above the combustion chambers in the cylinder head are disposed in the vicinity of ignition plug fitting bosses (54) on the cylinder head whereby oil pumped up from the oil supplying devide (700) is delivered to the area located above the combustion chambers in the cylinder head through the oil introducing means.
Patent EP-0180131-A2 (EP)
Inventor: TAKANASHI ITSUO
IPC: H04N9/077
Filed: 1985-10-22
Abstract: In a color imaging apparatus, an optical image is focused on a photoelectrical conversion target (6) of a color image pickup tube (1) through a color stripe filter having a plurality of successively arranged recurrent groups of different color stripes and converted to an electrostatic image which is scanned in rectangular raster form by an electron beam to generate a color-multiplexed video signal. First and second index stripe bands (41, 40, 48) are located adjacent to edges of the rectangular raster scan area to generate first and second index signals. Prior to normal imaging, the target is illuminated uniformly with light of a predetermined color to generate a reference "carrier" which is stored in a field memory (22; 91; 126) together with the index signals. During read mode, a carrier is generated having a component modulated in phase with the stripes of each recurrent group and a component modulated in amplitude with the intensity of the picture elements of the image. The memory is read to generate a reference carrier and first and second reference index signals. These index signals are compared by comparators (23, 24; 80; 110, 111) in frequency and phase with the corresponding index signals from the target and stored in sample-and-hold circuits (25, 26; 81, 82; 112, 113) to control the frequency and phase relationships between the modulated and reference carriers.
Patent EP-0193643-A2 (EP)
Inventor: KOHARA TEIJI
IPC: C08F299/02
Filed: 1985-10-23
Abstract: A curable resin composition comprising, (a) at least one of partially acrylated and methacrylated epoxy resins; (b) a sensitizer which can initiate at least one of acryloyl group or methacryloyl group by photoirradiation; and (c) a curing catalyst comprising an organic metal compound and an organic silicon compound. The curable resin composition of this invention can be cured by photoirradiation and heating, and the cured product obtained has excellent electrical characteristics, adhesiveness, humidity resistance and solder heat resistance, and therefore it can be expected to be useful for electrical insulating materials, paints, materials for solder resist, etc.
Patent EP-0153149-A2 (EP)
Inventor: LEONE GINO LUIGI
IPC: C25D11/04
Filed: 1985-02-14
Abstract: A process is described for preparing aluminium sheet for resistance welding, which increases the useful life of the welding electrodes used for welding the thus prepared sheet. The process comprises the steps of: (a) treating both surfaces of the sheet portion to be welded to remove the non-uniform mill finish oxide layer and provide clean surfaces, and (b) providing a thin oxide layer on one cleaned surface and a thicker oxide layer on the other cleaned surface of said sheet, thereby creating a differential in oxide thickness between the surfaces of the sheet and hence a differential in surface resistance.
Patent EP-0157553-A2 (EP)
Inventor: BURG RICHARD W
IPC: C12P13/00
Filed: 1985-03-22
Abstract: A series of macrolides is isolated from the fermentation broth of a novel microorganism identified as MA-5000 (ATCC 39476) which morphological analysis reveals to be a strain of Streptomyces hygroscopicus. Based upon analytical studies, the compounds have been found to have the formula:
     in which R 2  is NH 3 ⊕, R 3  is -O-PO 3 H⊖ and R I  is 2-methylpropanoyl, 2-methylbutanoyl or hydrogen, or in which R 1  is 2-methylbutanoyl, R 2  is hydroxy and R 3  is -O-P0 3 H 2 . 
     These compounds have been found to be antifungal and are used in pharmaceutical and industrial (including argricultur- al) applications.
Patent EP-0181219-A2 (EP)
Inventor: MARTNER JOHN GARCIA
IPC: B41J2/015
Filed: 1985-11-07
Abstract: Hot melt ink (30) is delivered in particle form to a melting area by fluidizing the particles (30) and then advancing to the fluidised particles under the influence of gravity. A float valve (34) responsive to the level of melted ink in the melting area controls the flow of ink particles (30) to the melting area.
Patent EP-0186388-A2 (EP)
Inventor: SESSLER GERHARD MARTIN
IPC: H04R3/00
Filed: 1985-12-12
Abstract: A second order gradient microphone arrangement is implemented with four commercially available, inexpensive first order gradient electret microphones (12, 14, 16, 18) which are arranged in the wall of a hollow cylinder (10) at ninety degrees angular spacings and whose outputs are added to produce a toroidal directional characteristic. The distance between the tops of the microphones and the top of the cylinder equals the distance between the bottoms of the microphones and the bottom of the cylinder. The directional characteristic is relatively frequency independent. The arrangement is characterized by rotational symmetry around the cylinder axis and further by a cosine squared dependence in the planes containing the rotational axis. In the direction of the axis, the sensitivity at midfrequencies is typically twenty decibels lower than in the equatorial plane. The equalized frequency response in this plane is within ±3 dB from 0.3 to 3 kHz.
Patent EP-0181312-A2 (EP)
Inventor: MILLER MARIA LUDOVINA
IPC: C07D213/80
Filed: 1985-11-05
Abstract: 4-Amino-3,5-pyridinedicarboxylates, of the formula:
       
wherein
     R and R 2  are independently selected from fluorinated and chlorofluorinated lower alkyl radicals; R is lower alkyl; R 3  is independently selected from lower alkyl, cycloalkyl, and aralkyl are prepared by
   (a) reacting an aretonediester of the formula
       
with a primary amine of the formula
       
to form an enamine;   (b) reacting the enamine with a carboxylic acid anhydride or halide of the formula
       
wherein X is
       
or a halogen to form a 2-alkylcarbonyl-3-amino-2-pentenedicarboxylate; and   (c) reacting the pentenedicarboxylate with a halogenated alkylnitrile of the formula
       
to form the 4-amino-3,5-pyridinedicarboxylate product
Patent EP-0205187-A2 (EP)
Inventor: SHUNPEI YAMAZAKI
IPC: G11B7/0055
Filed: 1986-06-13
Abstract: An improved magneto-optical disc memory with a ferroelectric liquid crystal (FLC) isshown. As FLC a chiral smectic liquid crystal is employed to exhibit a bistability between a pair of substrates which have easy polarization axes normal to each other. Informations to be recorded are written on the disc in terms of a binary system by use of the bistability.
Patent EP-0206310-A2 (EP)
Inventor: HOLSTEIN WOLFGANG DR
IPC: B29D23/00
Filed: 1986-06-24
Abstract: The apparatus has a core of cylindrical shape and preferably circular cross-section and a counter-surface partly surrounding this cylinder, the opening region serving for feeding in the material forming the hollow article. To produce inhomogeneous hollow articles exhibiting laminates, the counter-surface is designed as a conveyor belt driven under tension and wrapping around the cylinder with the exception of an opening region, within which belt the cylinder is mounted in a floating manner, and the conveyor belt is accessible for the purpose of material charging from its side adjacent to the cylinder on the later transporting path. <IMAGE>
Patent EP-0211285-A2 (EP)
Inventor: KRONER WOLFGANG
IPC: G04B19/24
Filed: 1986-07-16
Abstract: Die Anzeigeelemente einer Armbanduhr drehen sich einerseits stetig, wie die Sekunden-, Minuten- und Stundenzeiger, andererseits jedoch ändern sie ihre Stellung nur zu bestimmten Zeiten, wie beispielsweise der Signalring zur Kalenderanzeige. Der Kraftspeicher der Uhr, bei einer elektrischen Armbanduhr also die Batterie, muß jedoch das Drehmoment für den höchsten Drehmomentbedarf, der gerade bei diesen Anzeigeelementen entsteht, die nur ab und zu betätigt werden, ausgelegt sein. Um das Drehmoment bei diesen lediglich zu bestimmten Zeiten ihre Stellung ändernden Anzeigeelementen möglichst gering zu halten, wird nach der Erfindung vorgeschlagen, daß zwischen dem Verstellmechanismus dieser Anzeigeelemente und dem Räderwerk ein ungleichförmig abtreibendes Getriebe eingefügt ist, das so ausgelegt ist, daß das größte (kleinste) Drehmoment zum Zeitpunkt der Änderung der Stellung dieser Anzeigeelemente auftritt.
Patent EP-0219012-A2 (EP)
Inventor: BECKER WOLFGANG
IPC: B42D25/00
Filed: 1986-10-03
Abstract: The present invention relates to a data carrier (identification card, bank card, credit card, etc.) in which information is provided in an inner volume area by means of a laser beam, the information being visible in the form of changes in the optical properties of the carrier material due to an irreversible change in the material caused by the laser beam and to a method for producing the data carrier and for testing it.
Patent EP-0224112-A2 (EP)
Inventor: ACHTENBERG THEO
IPC: B64D15/00
Filed: 1986-11-11
Abstract: Die vorliegende Erfindung betrifft bestimmte Polysiloxanmassen, die zur Verhinderung der Eisbildung auf Gegenständen, die Vereisungsbedingungen ausgesetzt sind, verwendet werden.
Patent EP-0228625-A2 (EP)
Title: Peptid-Derivate mit inhibitorischer Wirkung auf hydroxylierende Enzyme, Verfahren zu ihrer Herstellung, diese enthaltende Mittel und ihre Verwendung
Inventor: TEETZ VOLKER
IPC: C07K5/08
Filed: 1986-12-09
Abstract: Die Erfindung betrifft Peptid-Derivate der Formel 
 
R³ - A -  - B - Gly - W 
 
in welcher R³-A- - für einen Acylrest steht, B für den Rest eines Dipeptids aus einer N ω  -acylierten basichen α-Aminosäure und einer weiteren α-Aminosäure bedeutet und W für Hydroxy oder gegebenenfalls substituiertes Amino steht, Verfahren zu ihrer Herstellung, diese enthaltende Mittel und ihre Verwendung.
Patent EP-0189288-A2 (EP)
Inventor: LEMKE TIMOTHY ALLEN
IPC: H01R13/658
Filed: 1986-01-17
Abstract: A shielded header serves to establish electrical connection between a cable (18) mounted to a cable connector (12) and a printed circuit board (34) and restricts the emission of electromagnetic energy. The header utilises a dielectric housing (16) with electrical contact pins (14, 14a) mounted therein. The header is efficiently grounded to the cable connector (12) and a chassis (78) carrying the printed circuit board (34) by means of a ground strip (36) attached to the housing lower surface and spring contacts (44) mounted to engage the cable connector (12) inside the housing and the chassis (78) and printed circuit board (34) outside the housing.
Patent EP-0192374-A2 (EP)
Inventor: JUNKER WARREN ROBERT
IPC: G01N27/90
Filed: 1986-02-04
Abstract: An inflatable eddy current inspection probe for inspecting the inside of tubular material by using eddy current coils, has a molded inflatable central body embedding therein a plurality of eddy current coils and the leads therefor. The coils are disposed embedded in the wall of the inflatable central body. The inflatable central body is expanded at will be introduction of pressurized water or air through a pressure hose connected to the central body to produce effective contact between the coils and the inside wall of a tube.
Patent EP-0195642-A2 (EP)
Inventor: BURDETT SAVILE
IPC: F26B20/00
Filed: 1986-03-17
Abstract: A method of recovering heat from a furnace (2) in which granular material is subjected to heat, comprises the steps of extracting hot gases from the furnace (2), passing at least a proportion of the hot gases through further granular material outside the furnace, for example in a hopper (H) and subsequently feeding the further granular material into the furnace for heating.
Patent EP-0197743-A2 (EP)
Inventor: AYLIFFE PETER JOHN
IPC: G09G3/36
Filed: 1986-04-01
Abstract: A method of addressing a matrix addressed ferroelectric liquid crystal cell is described that uses parallel entry of balanced bipolar data pulses on one set of electrodes to co-operate with serial entry of balanced bipolar strobe pulses on the other set of electrodes. The pulse profiles include zero voltage steps between certain positive- and negative-going voltage excursions.
Patent EP-0208494-A2 (EP)
Inventor: HATADA KENZO
IPC: H01L21/68
Filed: 1986-06-30
Abstract: Disclosed is a method of realizing high-­density and inexpensive semiconductor apparatus by joining the electrodes of two semiconductor devices. A metal bump (12) formed on a substrate is transferred and joined onto the electrode (14) of first semiconductor device (16), and electrode (22) of second semiconductor device (24) and the metal bump transferred and joined on the first semiconductor device are positioned, pressed and heated, thereby joining the two semiconductor devices (16, 24) together.
Patent EP-0211599-A2 (EP)
Inventor: ENDO SHYUSUKE
IPC: G02F1/133
Filed: 1986-07-29
Abstract: A liquid crystal display device comprises: a liquid crystal module including liquid crystal display panel having a plurality of liquid crystal picture elements arranged in a matrix form, and driving circuits for applying driving signals to signal electrodes and to scanning electrodes of the liquid crystal display panel, respectively; a control circuit for controlling operations of the liquid crystal module; and a means for inverting polarity of a voltage to be applied to a liquid crystal layer by generating a control signal M' having a period mr which signal inverts the polarity of the voltage to be applied to the liquid crystal layer whenever a clock signal having a period r is counted a predetermined number m/2. 
     However, if a period of a frame frequency is nr and an arbitrary integer is L,
     (1) m is set to be 2n/(2L -1), or   (2) m is set to be n/L, and the control signal M' is inverted per said frame period nr, or   (3) m is set to satisfy L -1/2 < n/m < L, or   (4) m is set to satisfy L -1 < n/m < -1/2 and the control signal M' is inverted per the frame period nr. Furthermore, if the least common multiple of 2n and m is H, values of m are set so that both H/(2n) and H/m are not simultaneously odd numbers.
Patent EP-0211690-A2 (EP)
Inventor: MCCOY BING
IPC: G10H3/12
Filed: 1986-08-20
Abstract: system for converting musical sounds into digital data for use with an electronic synthesizer. An infra red pitch sensor (14) detects the pitch of a string vibration. The envelope of this signal is filtered and applied to a comparator (46) having a floating threshold. The square wave output of the comparator is used to reset a continually running counter (52) and latch valid data into a latch (56). Valid data is used as addresses for a memory (58) which contains quantized values corresponding to standard musical notes. Transposition of keys may be accomplished in a memory lookup table. The amplitude of the input signal is detected by an A/D converter (32) and with pitch information from a memory lookup table is sent to a processor (34). Processor (34) makes a decision when valid data is present, and when present outputs data to a synthesizer.
Patent EP-0219261-A2 (EP)
Inventor: AIZAWA TAKAYUKI
IPC: G11B7/0045
Filed: 1986-09-30
Abstract: A relay recording area is used in an information recording and reproducing apparatus for storing recording information or recorded information if a defective track or sector is found in a recording medium during data recording or reproduction. An information recording apparatus includes: an information recording medium divided into a plurality of recording areas; a record unit for recording information on the recording medium; a memory for storing information to be recorded on a first recording area of the recording medium when the information cannot be recorded on the first recording area; and a controller for controlling the record unit to record the information stored in the memory on a second recording area different from the first recording area.
Patent EP-0222514-A2 (EP)
Inventor: SAMUEL JAMES JOHN
IPC: F02D41/14
Filed: 1986-10-15
Abstract: In an engine management system which stores a control alue FBPOS and increments or decrements this according to whether an oxygen sensor 20 in the exhaust stream 18 indicates that the engine 10 is running lean or rich and which controls the duration of pulses 32 appfied to fuel injectors 26 of the engine according to the deviation of the actual control value FBPOS from a reference value, a compensating adjustment is determined and applied to the pulse length duration in order to reduce any difference in the level of the actual control value FBPOS as between the closed-throttle running condition and either the open-throttle running condition or the reference value. The system thus serves to reduce the time taken to re-adjust upon opening and closing of the throttle and to minimise the emission of pollutants from the engine exhaust
Patent EP-0261292-A2 (EP)
Inventor: CHANDHOK VIJAY KUMAR
IPC: C22C33/02
Filed: 1986-10-17
Abstract: A method for producing a fully dense permanent magnet article (12,16) by placing a particle charge of the desired permanent magnet alloy in a container, sealing the container, heating the container and charge and extruding to achieve a magnet having mechanical anisotropic crystal alignment and full density.
Patent EP-0222534-A2 (EP)
Inventor: ANDERSON RICHARD N
IPC: E06B9/24
Filed: 1986-10-21
Abstract: A honeycomb structure (1) formed of a continuous length of foldable material having its longitudinal edges folded over and secured to a separate strip material. The strip material is also secured to the adjacent cell (2) of the structure (1).
Patent EP-0227353-A2 (EP)
Inventor: RINGGENBERG PAUL DAVID
IPC: E21B34/00
Filed: 1986-12-04
Abstract: An annulus pressure responsive tester valve includes a tool housing (12) having a flow passage (14) disposed therethrough. A ball valve (64) is disposed in the flow passage and rotatable between closed and open positions. An actuating mandrel (102) is operably connec­ted to the ball valve. An annular power piston (146) is disposed within the housing and reciprocates relative to the housing in response to changes in well annulus pressure. A lug and slot ratchet assembly (170) operably connects the ball valve with the power piston for moving the ball valve between its closed and open positions in response to movement of the power piston within the housing.
Patent EP-0206898-A2 (EP)
Inventor: THULIN ROBERT R
IPC: A23P1/08
Filed: 1986-06-09
Abstract: @ Process of continuously forming individual product pieces having filler therein and having perforations of substantial size in the top layer thereof. A first continuous flat dough sheet is formed. The first continuous flat dough sheet is transported on a first conveyor belt. At least one portion of a natural and/or artificial filler is periodically deposited on the first continuous flat dough sheet, each of the deposited fillers forming a mound. A second continuous flat dough sheet is formed. The second continuous flat dough sheet is transported on a second conveyor belt of a material to which the dough of the second continuous flat dough sheet adheres in response to pressure. The second conveyor belt is positioned above the first conveyor belt along the axis of movement of the first conveyor belt after the filler depositor. 
     A third conveyor belt is positioned above the end portion of the second conveyor belt along the axis of movement of the second conveyor belt and above the first conveyor belt.
Patent EP-0234294-A2 (EP)
Inventor: TAPPERT KARL-HEINZ
IPC: H05K5/04
Filed: 1987-01-23
Abstract: A computer casing is described which consists of a frame part (30) for holding push-in units, assembly carriers, drives, power supplies, fans, front control panels and such like and/or computers which are already located in a casing and casing wall parts (44,46,48) which can be attached to the frame part (30), together with a cover part (42). According to the invention, the casing wall parts (44,46,48) and the cover part (42) cover their own attachment devices (32,50,62,70) and/or the attachment devices (8,64,70,72) of adjacent, previously attached wall or cover parts such that only the last part (e.g. 48) fitted in the fitting sequence can be held by means of an accessible attachment device (74,76), which comprises a lock or lead seal to provide protection against unauthorised removal. <IMAGE>
Patent EP-0247606-A2 (EP)
Inventor: FRUTHALER KATHERINE JULE
IPC: A23K1/16
Filed: 1987-05-27
Abstract: Novel articles are prepared by forming or shaping protein/polymeric material blends. The resulting articles are attractive to masticating animals. Uses for such as synthetic bones and as a bait or lure are disclosed. Novel compositions as well as method for making the novel articles of the invention are also disclosed.