baber/WOPTO huggingface dataset:
Patent EP-0324481-A2 (EP)
Inventor: SMOTHERS WILLIAM KARL
IPC: G03F7/028
Filed: 1989-01-12
Abstract: Solid storage stable photopolymerizable compositions are provided that are useful in preparing optical elements, and especially holograms. The composition contains a polymeric binder, N-vinyl carbazole and a photoinitiator system that has a hydrogen donor component.
Patent EP-0326865-A2 (EP)
Inventor: LUDSTECK DIETER DR
IPC: C09B67/00
Filed: 1989-01-20
Abstract: The invention relates to a process for dustproofing nitrocellulose- containing pigment preparations by treating a suspension of the preparation in water with an NC-compatible plasticiser. The preparation obtained on isolating and drying is substantially to virtually free of fine dust to <100  mu m in particle size.
Patent EP-0330964-A2 (EP)
Inventor: OCHS CHARLES S
IPC: B65D41/34
Filed: 1989-02-21
Abstract: A closure (1) is described for sealing retortable containers (3). The closure has a disc shaped metal cover with a grooved sealing portion at its outer edge containing a sealant and a plastic ring for engaging the container (3). A clamping (10) action holds sealant in the cover groove against a rim of the container and the relative dimensions of the closure groove and the container are chosen for providing a tight seal particularly after retorting.
Patent EP-0335131-A2 (EP)
Inventor: KLOCKER HEINRICH JOSEPH
IPC: D03D47/40
Filed: 1989-03-04
Abstract: Device for forming a leno selvedge, in particular in the case of shuttleless weaving machines, comprising a guide frame with a warp yarn holder and a yard guide device, the warp yarn holder (4) being movable relative to the guide frame (5). <IMAGE>
Patent EP-0341421-A2 (EP)
Inventor: DEKKERS MARINUS EMANUEL JOHANN
IPC: C08L53/00
Filed: 1989-04-07
Abstract: The invention relates to a polymer mixture which comprises a polyphenylene ether, a polyarylene sulphide and an epoxy compound. When a functionalised polyphenylene ether is used, a polymer mixture having improved mechanical properties is obtained.
Patent EP-0345452-A2 (EP)
Title: Method of manufacturing ball joints
Inventor: GLATZEL MICHAEL
IPC: F16C11/06
Filed: 1989-04-26
Abstract: In a method of manufacturing ball joints, in which an oversized bearing shell (2) made from a thermoplastic is elastically prestressed between a ball head (1) and a joint housing (4) or closure part (6), and in which an original oversize existing immediately after the manufacture of the bearing shell (2) is changed to a final oversize for the composition of the ball joint, to compensate dimensional tolerances, in particular an improved adjustment of the prestress of the bearing shell (2, 3) and a compensation of the production tolerances is to be permitted, the ball joint exhibiting virtually constant operating characteristics. To this end, the final oversize of the bearing shell (2) is set by plastic deformation by means of vibration energy which is transmitted to the bearing shell (2) from a sonotrode (7) of an ultrasonic installation for plastics processing which exerts a pressure on the bearing shell (2). <IMAGE>
Patent EP-0366901-A2 (EP)
Inventor: BURST HERMANN DIPL-ING
IPC: B60H1/00
Filed: 1989-09-04
Abstract: Eine Klimatisierungsvorrichtung für ein Kraftfahrzeug mit einer Brennkraftmaschine (8), deren Kraftstoff-Luft-Gemisch-Zufuhrsystem (12) mit einer Kraftstoffabschneidung (19) im Schubbetrieb versehen ist, umfaßt eine Schalteinrichtung, welche bei hoher Wärmeanforderung die Kraftstoffabschneidung im Schubbetrieb wenigstens zeitweise unterbindet.
Patent EP-0359304-A2 (EP)
Inventor: MAIER URS
IPC: B24B17/02
Filed: 1989-08-24
Abstract: Provided before a method consisting of precision grinding with subsequent finish grinding is a grinding phase in which the grinding belt (21) is movably pressed under predetermined pressure against the outer surface (45') of the preheated cylinder (45) to be machined within a certain clearance X or X', adjustable by means of an adjusting device (30), between a copying template (10) and a contact roller (23) in such a way that, in this preliminary grinding phase, stock is uniformly removed from the cylinder surface (45') irrespective of its geometry. After a surface layer of the cylinder (45) formed from various particles has been ground down, the proportional pressures applied to the belt-grinding unit (1) are changed in such a way that, in the now following first grinding phase, the actual precision grinding, a fixed connection is set between the copying template (10) and the contact roller (30). A uniform distribution of temperature and thus also a uniform expansion of the cylinder surface (45'), which is of importance especially in the radial direction, are thereby ensured, as a result of which a more accurate cylinder geometry is achieved. <IMAGE>
Patent EP-0326360-A2 (EP)
Title: Process for selectively separating water vapour from a gaseous mixture
Inventor: KIKUKAWA HIROYASU
IPC: C01B13/02
Filed: 1989-01-25
Abstract: A process for selectively separating water vapour from a gaseous mixture comprises passing the gaseous mixture including water vapour along and in contact with a membrane which is selectively permeable to water vapour and wherein the water vapour permeation rate Q H₂O  is greater than 30 Nm³/m².hr.atm at 25°C and the ratio of Q H₂O  to the permeation rate Q G  of the gas or gases from which the water vapour is to be separated, i.e. Q H₂O /Q G , is greater than 10,000. The membrane preferably has a thickness of from 0.1 microns to 50 microns.
Patent EP-0338791-A2 (EP)
Inventor: FASSAM ROBERT AUGUSTUS
IPC: C09D11/10
Filed: 1989-04-19
Abstract: The invention concerns printing inks, particularly for screen printing. The inks consist of a water-in-oil emulsion, the non-aqueous phase including a radiation curable component and a transparent pigment. Such inks have shown high screen stability with good cure speed, combined with low printed film weight compared with prior art radiation curable inks. Conventional radiation-curable components can be used, for example they can include one or more reactive oligomers, unsaturated monomers and photoinitiators or photochemical cross-linking agents. Examples of pigments include azo and diazo condensation pigments.
Patent EP-0352896-A2 (EP)
Inventor: HURST ROGER SCOTT
IPC: H01L27/06
Filed: 1989-06-19
Abstract: A protection circuit for bipolar integrated circuits to prevent inadvertent damage caused by electrostatic discharge includes a plurality of clamping networks (12a-­12n). Each of the plurality of clamping networks (12a-­12n) is connected between a corresponding one of a number of external input/output pins (P1-Pn) of the integrated circuit and a common bus line (14) which is connected to an external substrate pin (PS). Each of the plurality of clamping networks (12a-12n) includes a silicon-controlled rectifier (T1), a diode (D1), a first resistor (R1) and a second resistor (R2). When any one of the number of external input/output pins (P1 -Pn) receives a voltage higher than a predeter-mined value and any remaining one of the external input/output pins (P1 -Pn) contacts a ground potential, a discharge path is formed by a single silicon-controlled rectifier and a single diode so as to protect an internal circuit portion.
Patent EP-0357407-A2 (EP)
Inventor: SEKIZAWA HIDEKAZU C O INTELLEC
IPC: B41J2/485
Filed: 1989-08-30
Abstract: A color multi-function type copying machine is disclosed which includes an image input unit (12) for optically sensing an input image and generating an image signal. A function memory (118) stores an ink color used in a color frame to be written in the input image in order to designate its partial image region and a specific image edit function assigned to the ink color and desired to be executed by an operator so that the ink color and the specific image edit function can be rewritten. When a closed loop-like color frame of a selected color is written in the input image, a color frame region detecting unit (38) detects a shape and a color of the color frame. In response to the detection result, the memory (118) is accessed to determine an image edit function corresponding to a first selected ink color of the detected color frame. A color edit unit (110) executes one or a plurality of image signal processing corresponding to the determined image edit function for the input image signal. The edited image signal is supplied to a color printing unit (114) via a signal processing unit (112) and is reproduced therein.
Patent EP-0365318-A2 (EP)
Inventor: MIYASHITA SATOSHI
IPC: G03F7/023
Filed: 1989-10-18
Abstract: A radiation-sensitive resin composition comprising an alkali-soluble novolak resin and a 1,2-quinonediazide compound, wherein the alkali-soluble novolak resin comprises a mixture of: 
95-50 parts by weight of Resin A having a standard polystyrene-reduced weight-average molecular weight of 4,000-20,000 [Resin A is at least one resin selected from the group consisting of a resin obtained by polycondensation of m-cresol and at least one phenol represented by the structural formula (I) or (I′):
      wherein m is 2 or 3, with at least one aldehyde and a resin obtained by polycondensation of m-cresol, p-cresol and at least one phenol repreented by the above structural formula (I) or (I′) with at least one aldehyde] and 
5-50 parts by weight of Resin B having a standard polystyrene-reduced weight-average molecular weight of 200-2,000 [Resin B is a resin obtained by polycondensation of at least one phenol represented by the structural formula (II):
        wherein n is 0, 1, 2 or 3, with at least one aldehyde]. 
In the resin composition, the mixture of Resin A and Resin B may further contain Resin C which is an ester of Resin B with a 1,2-quinonediazidesulfonic acid. The radiation-­sensitive resin compopsition is suitable for use as a positive type resist having high sensitivity, excellent developability, high resolution and excellent heat resistance.
Patent EP-0350419-A2 (EP)
Inventor: LEPARGNEUX GUY
IPC: A23L29/231
Filed: 1989-07-10
Abstract: It contains, in per cent by weight, 10 to 20% of sucrose, 20 to 40% of invert sugar, 0 to 10% of fructose, 0 to 10% of glucose, 40 to 60% of water, 0.7 to 4% of a mixture of pectin, gelatin and at least two other stabilisers which are chosen, the first from the group formed by natural resins, carob flour and glucomannane, the second from the group formed by agar-agar, cellulose and its derivatives, esters of sorbitol and polyoxyethylenic fatty acids, polyoxyethylene glycols, polyvinylpyrrolidone, colloidal silicas and aluminium and magnesium silicates.
Patent EP-0332593-A2 (EP)
Title: Dispensing container for a viscous fluid or solidified       stick-shaped product, particularly for cosmetics
Inventor: CARDIA ENNIO
IPC: A45D40/04
Filed: 1989-03-10
Abstract: A container for products, particularly cosmetic or pharmaceutic products, in the form of creme or stick, which dispenses the product in a dosable manner, by rotating the upper portion (9) of the container (1) with respect to the lower portion (3), sealing means (27,28) being provided for the preservation of the product
Patent EP-0381047-A2 (EP)
Inventor: MRONGA NORBERT DR
IPC: C08K9/02
Filed: 1990-01-25
Abstract: Glossy pigments consist of a carrier on a coloured organic lamellar colour pigment having film-like coatings of metal oxides applied thereto. The coatings are reacted in the gas phase by reaction of the corresponding metal compounds with a reaction component which reacts with these compounds to give metal oxides. 
<??>The glossy pigments having high colouring power are used for colouring paints, plastics, cosmetics and printing inks.
Patent EP-0391175-A2 (EP)
Inventor: SUNDSETH JARL
IPC: B65G13/06
Filed: 1990-03-23
Abstract: A roller-driving unit is known which incorporates a driving roller (10) and, fixed to a frame (36), a swivel mounting (16) for the rotatably moveable bearing of the driving roller (10), in such a way that the driving roller (10) can be pivoted from a lower rest position and, depending on the direction of rotation, into one of two upper working positions. A driving motor for the controllable driving of the driving roller is connected via a gear train to the driving roller (10). The gear train comprises a drive shaft about whose axis of rotation the driving roller (10) is held swivellably by the swivel mounting (16). This arrangement is complicated and has a large overall width. The invention proposes equipping the driving roller (10) with an inner toothing (11) which is connected fixedly in terms of rotation, via an intermediate gearwheel (12), to a driving gearwheel (14) seated on the drive shaft. 
<IMAGE>
Patent EP-0403792-A2 (EP)
Inventor: STUMPE WERNER DIPL-ING
IPC: B60T13/66
Filed: 1990-05-16
Abstract: The brake installation (10) has an electrical control circuit (III), to which a control device (33) and pressure control valves (23 to 26) lying in hydraulic brake circuits (I, II) for wheel brake cylinders (17 to 20) are assigned together with a brake value emitter (31). Electrical voltage signals with an inversely proportional characteristic over the actuation stroke can be produced by the brake value emitter (31). The signals can be transmitted via two signal leads (36 and 37) to the control device for a signal comparison. Resistors of differing size connected before the two signal leads (36 and 37) in the brake value emitter (31) generate voltage characteristics in the event of short-circuiting of the leads which make invalid brake signals identifiable. The two voltage signals can be generated by means of potentiometers, the tap of which is connected to an actuating element of the brake value emitter (31), e.g. to a brake pedal (30). This design increases the functional reliability of the brake installation (10) by simply distinguishing between valid or invalid brake signals. <IMAGE>
Patent EP-0399456-A2 (EP)
Inventor: TSUJI KAZUHIRO C O INTELLECTUA
IPC: H03M1/74
Filed: 1990-05-22
Abstract: A plurality of segment groups (B1 - B15, A1 - A15) constituting a D/A converter, and decoders (22, 23) for decoding digital signals and selecting segments constituting the segment groups are arranged on a semi­conductor chip (21). The segments (B1 - B15, A1 - A15) constituting the plurality of segment groups (B1 - B15, A1 - A15) are mingled and two-dimensionally arranged. The positions of the centers of gravity of the respec­tive segment groups (B1 - B15, A1 - A15) are substan­tially matched with the center of the arranged segments (B1 - B15, A1 - A15).
Patent EP-0401721-A2 (EP)
Inventor: ROEDIGER WALTER
IPC: B01F3/04
Filed: 1990-06-02
Abstract: For introducing gas microbubbles into a liquid, aeration elements (12) which are charged with gas via a gas supply line (14) are arranged in the bottom region of a container (10). The aeration elements are part of the gas supply line. The weight of the aeration elements with the gas supply line is selected so that special fixtures for the gas supply line are not necessary. 
<IMAGE>
Patent EP-0404062-A2 (EP)
Inventor: KURONO MASAYASU
IPC: C07F7/30
Filed: 1990-06-19
Abstract: An organogermanium compound of the formula
      wherein R₁, R₂, R₃ and R₄ are hydrogen atom, alkyl, sub­stituted alkyl, phenyl or substituted phenyl, and R is a radical of SO₃H or
      is an integer of 2 or more, and R₆ and R₇ are hydrogen atom, alkyl, substituted alkyl, phenyl or substituted phenyl, 
a salt of the compound, a process for the preparation of the com­pound as well as a use of the compound as an affective ingredient for pharmaceutical preparations.
Patent EP-0423504-A2 (EP)
Inventor: WILLARD FRED G
IPC: B32B27/36
Filed: 1990-09-24
Abstract: Multilayered structures comprising polycarbonate layers and functionalized polyamide layers exhibit adhesion to each other without the use of a tie layer. The multilayered structures are useful in containers requiring the combined properties of high impact strength and chemical resistance and/or oxygen barrier resistance.
Patent EP-0421276-A2 (EP)
Inventor: HROVAT MILAN DR
IPC: C23C16/34
Filed: 1990-09-27
Abstract: A process and an apparatus for coating shaped articles of graphite and metallic materials with cubic boron nitride and diamond carbon is described, deposition being effected by a PACVD method simultaneously on several surfaces of the shaped articles. A required uniform temperature of the shaped articles is achieved by heating with electrodes in the direct current flow.
Patent EP-0426002-A2 (EP)
Title: Verfahren zum spanlosen Aufteilen eines Kantholzes in Bretter gleicher Dicke
Inventor: GOENNER SIEGMAR
IPC: B23Q15/12
Filed: 1990-10-25
Abstract: Für eine Vorrichtung zum spanlos-verlustfreien, schneidenden Zerteilen eines Kantholzes in dünne Bretter, bei der eine angestrebte Brettdicke wegen wechselnder Eigenschaftsparameter des Holzes nicht genau einstellbar ist, wird ein Verfahren beschrieben, wie ein Kantholz vollständig in eine Anzahl von Brettern im wesentlichen gleicher Dicke aufgeteilt werden kann, ohne daß ein zu dünnes oder zu dickes Restbrett übrig bleibt. Hierfür wird die jeweilige Dicke des Restkantholzes vermessen und das Ergebnis auf die Maschineneinstellung rückgekoppelt.
Patent EP-0382303-A2 (EP)
Inventor: EMUNDS WILFRIED C O INT OCTROO
IPC: H01K1/46
Filed: 1990-02-05
Abstract: The electric lamp has a pinched seal (2) which is fixed in a lamp cap (5) with a metal shell (9) with cylindrically bent portions (10) by means of a retaining member (11). The retaining member (11) has a set of brackets (12, 13) between which the pinched seal (2) is clamped in. The clamping force (P) is generated in that the brackets (12, 13), after being inserted in the lamp cap (5), are moved away from one another through openings (14) in that lamp cap before being fixed to the shell (9) of the lamp cap (5).
Patent EP-0444334-A2 (EP)
Inventor: DOLLE LOTHAR
IPC: C05F17/02
Filed: 1990-12-19
Abstract: The invention relates to a mobile compost container (1) in the form of a closed container (cuboid shape) with connections (2) for the introduction and removal of air for the composting process, with a double base (3) which is formed by a continuous lower base plate (4) and a perforated plate (5) arranged above it, with waste water removal from the hollow space in the double base (3) and with at least one loading hatch (6) in the top and at least one discharge hatch (7) in a side wall of the compost container (1). In order to improve a generic compost container in such a way that traditional disadvantages are largely avoided and the compost container can easily be emptied and cleaned it is proposed that the perforated base is formed from a number of U-shaped profiles (8) whose central bridges (9) are in each case arranged on the top closely adjacent to one another and in which the air holes (11) are incorporated into the central bridges (9) and that the side supports (10) of the U-shaped profiles (8) rest loosely on cross-supports (12) of the double base (3) with their lengthwise axis pointing in the direction of the discharge hatch (7). <IMAGE>
Patent EP-0385715-A2 (EP)
Inventor: NAKAMURA KATSUYA
IPC: C09D175/04
Filed: 1990-02-27
Abstract: Disclosed is a magnetic recording medium having a magnetic layer comprising a vinyl chloride copolymer as a binder and a magnetic powder and formed on a non-magnetic support. The binder is a mixture comprised of a a vinyl chloride copolymer having a quaternary ammonium salt and a hydroxyl group and (b) a vinyl chloride copolymer having at least one anionic hydrophilic group selected from carboxylic acids, sulfur-containing acids, phosphorus-containing acids, and salts thereof, and a hydroxyl group. The ratio of copolymer (a) to copolymer (b) is such that the equivalent ratio of the quaternary ammonium salt in copolymer (a) to the anionic hydrophilic group in copolymer (b) is from 0.2 to 5.
Patent EP-0398575-A2 (EP)
Inventor: PIMPINELLA RICHARD JOSEPH
IPC: G02B6/36
Filed: 1990-05-09
Abstract: A new method for fabricating optical assemblies (OAs), which achieves increased throughput and reduced unit cost by mass producing optical subassemblies (OSAs), is disclosed. In accordance with this method, at least two OSAs are simultaneously produced by initially forming at least two corresponding sets of electrically conductive regions on the surface of a substrate. At least two optoelectronic devices are mounted on the surface of the substrate, with each device in electrical contact with one of the two conductor sets. Afterward, the substrate is separated into at least two parts, with each part including one of the optoelectronic devices and one of the conductor sets, constituting an OSA. Each OSA is then incorporated into an OA.
Patent EP-0415648-A2 (EP)
Inventor: KAWAI TAKASHI
IPC: H04N1/62
Filed: 1990-08-23
Abstract: There is provided an image processing apparatus comprising: an input device to input an image signal; a processor for processing the input image signal and outputting an image reproduction signal; a detecting circuit to detect characteristics of the input image signal; and a control circuit to control processing conditions of the image signal by the processor by a fuzzy inference based on the characteristics of the image signal which were detected by the detecting circuit. The characteristics of the image signal include the kinds of images such as character, screen, and photograph. The optimum spatial filtering process can be executed for each of the character, screen, and photograph areas. A mixing ratio of the edge emphasis and the smoothing can be continuously changed for characteristic amounts of an original. Membership functions of a plurality of parameters are synthesized and a consequence is derived by the fuzzy inference algorithm. Thus, erroneous judgment for a vague image area is prevented and discontinuity which occurs at a change point of the image processes can be also eliminated.
Patent EP-0425438-A2 (EP)
Inventor: SOUTHCOTT MARK RICHARD DR
IPC: C08J5/24
Filed: 1990-10-17
Abstract: The invention provides a compound of the general formula I
       
 in which R₁ is hydrogen or methyl and R₂ is C₁-C₁₂ alkyl, preferably methyl or ethyl.
Patent EP-0388375-A2 (EP)
Inventor: BERTAZZONI ROBERTO
IPC: F24C7/08
Filed: 1990-03-14
Abstract: A control panel for household appliances is described, such as cookers and ovens which may be electrically fed or by gas, or even washing machines, clothes-driers, dish washers or similar equipments, being provided with a movable front portion (1) capable of being retracted from a usual rest position, while the apparatus is working and the control units (4, 5) can not be reached, to a recessed position for operating the controls only. When in said usual position, to which it can return by a simple action of further pushing by means of the known "push-push" system, the front panel (1) is substantially co-planar with the surrounding surface, thus preventing from knocks or undesirable operations of the control units (4, 5). At the retracted position the upper side (3) of the control panel (1) may be shaped graspable to act as a handle for opening the appliance door.
Patent EP-0423076-A2 (EP)
Inventor: GALVAN DINO
IPC: A62B17/00
Filed: 1990-08-28
Abstract: A miniaturized apparatus for air conditioning comprising an assembly made up of a Peltier effect thermoelectric device, in the form of bimetallic or plurimetallic plates (2) connected to a low voltage D.C. power supply, the opposed cold and hot surface of which are in contact with respective heat exchangers (3, 4), said assembly being contained in a housing (12) in which two distinct and separate conduits (13, 14) are provided for the forced flow of air through the respective ones of said heat exchangers (3, 4).