baber/WOPTO huggingface dataset:
Patent EP-0393525-A2 (EP)
Inventor: KUNO HIROAKI C O INAX CORPORAT
IPC: C04B41/83
Filed: 1990-04-12
Abstract: A method for manufacturing precolored ceramic products comprising: a step of impregnating a ceramic sintered material having continuous pores with a liquid dye-contain­ing resin, and a step of hardening the impregnated resin.
Patent EP-0405447-A2 (EP)
Inventor: JANIK LEON P
IPC: B01D17/00
Filed: 1990-06-26
Abstract: A fuel filter assembly employs a base (12) which mounts a dispo­sable filter element cartridge (14). The cartridge (14) includes a dual stage filter system wherein fuel flows axially to a primary filter element for removing particulate matter and coalescing water droplets and axially to a secondary filter stage which functions as a water barrier. The filtered fuel flows axially and exits through an outlet passage in the base (12). Water may be collected in a sump. The cartridge (14) is retained on the base (12) by a collar (62) which engages against a roll seam structure of the cartridge (14).
Patent EP-0409204-A2 (EP)
Inventor: SHIGEMURA YUTAKA
IPC: B26D7/18
Filed: 1990-07-18
Abstract: Near a discharge means (48) for discharging paper (P) with an image formed thereon, there is provided a punching means (7) for punching holes. The drive of the discharge means (48) is scontroled to punch holes in the trailing portion of the paper (P), without causing crease and tear or change in the quality of the paper (P). Said punching means (7) includes punching cutters (72) and a punching die (74). The punching cutters (72) and the punching die (74) are provided in a unit (U) which can be drawn out of a casing (1) covering the punching means (7). With the unit (U) drawn out of the casing (1), jam recovery can be easily executed. The unit (U) is moved in the width direction of the paper (P), thereby to adjust a position of punch holes. A collecting box (76) for collecting paper scraps (P1) is disposed in the unit (U). If the collecting box (76) is turned or the opening (76a) thereof is lifted up when the unit (U) is turned, the paper scraps (P1) therein will not fall off. Delaying timing for plural punching cutters (72) to punch holes can reduce load on the drive system.
Patent EP-0415240-A2 (EP)
Inventor: HARTMANN UWE ING GRAD
IPC: F02P15/12
Filed: 1990-08-22
Abstract: Das Zündsystem besteht aus einer selbstschwingenden Zündendstufe, einer Miniaturzündspule, einer statischen und/oder dynamischen Erfassung des Zündwinkels und einem Netzteil. Die Zündendstufe bewirkt, daß der Zündstrom ein Wechselstrom ist und daß die Zündenergie den Zündkerzen stromkontrolliert zugeführt wird. Der Zündzeitpunkt wird durch die Erfassung des Zündwinkels bestimmt. Die elektrische Versorgung der gesamten Zündendstufe und zusätzlicher Verbraucher eines Kraftfahrzeuges erfolgt durch ein strom- und spannungsumformendes Netzteil. <IMAGE>
Patent EP-0427985-A2 (EP)
Inventor: TREVATHAN LARRY C
IPC: B29C48/30
Filed: 1990-10-25
Abstract: A method and apparatus for dispensing a foamable, pressurized solution of a gas and a high viscosity polymeric material in a manner which pro­duces a foamed bead (100) having a hollow core. Initial foaming (57) occurs in a nozzle (12) through which the solution is dispensed to atmosphere, at the core of the bead. Subsequent foaming of of the bead exteriorly of the core occurs outside the nozzle, and results in an extruded, foamed bead (60) of high viscosity polymeric material having a tubular shape and particularly suitable for form-in-place gasket applications.
Patent EP-0426142-A2 (EP)
Inventor: TORII MASAO C O NIPPON ZEON CO
IPC: C08G61/08
Filed: 1990-10-31
Abstract: A reaction solution comprising a mixture of tricyclopentadiene, a norbornene monomer with at least 3 rings in its backbone, a 5-alkenyl-2-norbornene pot life adjusting agent along with a molybdenum type catalyst system gives prolonged pot life without extending time to exotherm (e.g. smoking time). By utilizing this reaction solution it is possible to bulk polymerize reinforced or unreinforced articles in a mold via ring-opening polymerization. Articles so obtained have good outward appearance and excellent physical properties.
Patent EP-0438647-A2 (EP)
Inventor: KNOPF EUGENIE
IPC: B65D51/16
Filed: 1990-11-08
Abstract: To keep unfinished champagne bottles 5 fresh, a closure was provided which consists of an easily insertable stopper 15 which sits in the bottle neck without further manipulations in a sealing manner and so as to be axially displaceable and is provided with a holding device 14 which holds the stopper on the one hand and grips below the bottle neck bead on the other hand. 
<??>For the injection of gas pressure to keep the champagne fresh, the stopper has an injection bore with a non-return valve. 
<IMAGE>
Patent EP-0433841-A2 (EP)
Inventor: MENEGHIN MARIANO
IPC: C07D279/18
Filed: 1990-12-11
Abstract: A process for the direct and regioselective functionalization of phenothiazine which allows to introduce an SH group in position 2 is described. 
     The thus obtained 2-mercapto-phenothiazine is easy transformed into 2-methylthio-phenothiazine, an important intermediate for the preparation of pharmacological active compounds.
Patent EP-0404288-A2 (EP)
Inventor: MUELLER HELMUT DIPL-ING
IPC: B29C45/64
Filed: 1990-06-20
Abstract: The invention relates to a tie-bar extraction apparatus for injection-moulding machines having a fixed platen, a movable platen and an end platen, as well as tie bars which are led through these platens and are provided with tie-bar nuts, which are supported on the end platen and can be fastened by means arranged on the movable platen. In order to provide an apparatus for the automatic extraction of tie bars provided with tie-bar nuts on which rapid axial extraction without any damage as well as exact refitting of the tie bars is made possible with a high degree of mechanisation and using simple components, it is proposed that there is provided on the movable platen (30) at least one fastening means (31), which is designed as a clip, can be actuated by power-operated means and coaxially grasps the tie bar (50), and that the tie-bar nuts (41) supported on the end platen (40) have components (42, 44) for self-locking. <IMAGE>
Patent EP-0420499-A2 (EP)
Inventor: KISHI MITSUHIRO C O KABUSHIKI
IPC: F26B25/00
Filed: 1990-09-20
Abstract: A raw sewage drying apparatus is intended for use in the disposal of sewage, particlarly in portable or temporary toilets. The apparatus consists of an airtight chamber defined by casing (13) into which the sewage inlets are sealed and the contents heated either by an electromagnetic or an induction heater. The resulting vapours and ash may be passed through an array of filters (52) and over a catalyst element (53) to destroy or remove odorous components before they are exhausted to atmosphere. The use of microwave or induction heaters permits the apparatus to operate at high thermal efficiency.
Patent EP-0430711-A2 (EP)
Inventor: GOWER JOHN
IPC: H04N7/173
Filed: 1990-11-30
Abstract: A video network includes a head end terminal 1 for providing video signals from a number of video players 7 in addition to off-air broadcast signals 9. The video signals are distributed via a distribution system to a number of television receivers, each having a respective terminal for detecting the channel to which the television is tuned. A control unit 8 compares the phase of the signals detected by a terminal with the phase of each of the video signals distributed via the distribution network to determine whether the television is tuned to a channel from one of the video players 7 or a channel from an off air broadcast. 
     The network can also inhibit the operation of any television receiver detected as being tuned to any one or more of the video player channels.
Patent EP-0469257-A2 (EP)
Inventor: TRETTENBACH JOHANN DR
IPC: C01F7/023
Filed: 1991-05-17
Abstract: It has not been possible to date to achieve degrees of filling of more than 160 parts of hydroxide per 100 parts of synthetic resin using milled hydroxide having an average particle size of 10-15  mu m. It is intended to develop an aluminium hydroxide for flameproofing plastics and processes for its preparation and a flameproofed plastic based on thermosetting plastics, in which the aluminium hydroxide can be incorporated with a degree of filling of more than 160 parts of aluminium hydroxide per 100 parts of synthetic resin and has an advantageous viscosity and results in a smooth surface on the finished part produced therefrom. The milled aluminium hydroxide is characterised in that the upper particle size limit of 63  mu m is limited to max. 0.5%, and that the width W of the particle size distribution, measured as W =  2ROOT d90 -  2ROOT d10, is between 4 and 5. The process for the preparation of an aluminium hydroxide is characterised in that a mill containing ceramic grinding media, such as a ball or drum mill, preferably a vibratory mill, is used. The aluminium hydroxide according to the invention is used for incorporation into plastics of the thermosetting plastic type.
Patent EP-0475182-A2 (EP)
Inventor: BOLLING TIMOTHY JON
IPC: A61K39/00
Filed: 1991-08-26
Abstract: This invention refers to a CKS method of a HCV protein synthesis in a microbe, which is characterized by the steps of :
     (a) providing a DNA vector having a control region, a region encoding at least a portion of CKS protein, and a region encoding said HCV protein, said control region directing expression of said coding regions:   (b) transforming said microbe with said DNA vector; and   (c) expressing a fusion protein of at least a portion of CKS and said HCV protein.-   
     The invention relates also to the cloning vector for transforming cells to express heterologous HCV protein; to the so obtained HCV protein and to the gene sequence for insertion in said cloning vector.
Patent EP-0479311-A2 (EP)
Inventor: ISHIGURO MINORU
IPC: C09J201/00
Filed: 1991-10-04
Abstract: A tackifier composition comprising
     (a) 100 parts by weight of a block copolymer composed of at least two terminal polymer blocks A and at least one intermediate polymer block B, said block A being a polymer block substantially derived from an aromatic vinyl compound, said block B being a polymer block substantially derived from isobutylene, the content of the aromatic vinyl compound being 5 to 50 % by weight, and the number average molecular weight of the block copolymer being 30,000 to 500,000,   (b) 20 to 200 parts by weight of a tackifier resin, and   (c) 5 to 150 parts by weight of a softener.
Patent EP-0486832-A2 (EP)
Inventor: BODSEN EUGENE PAULINE
IPC: C08G63/193
Filed: 1991-10-23
Abstract: Macrocyclic polyarylate oligomers containing a mixture of isophthalate and terephthalate moieties are prepared by reaction of a mixture of isophthaloyl and terephthaloyl chloride with one or more bisphenols under specific reaction conditions. They are characterized by a reduced degree of crystallinity and therefore lower processing temperatures than the corresponding isophthalate oligomers.
Patent EP-0475460-A2 (EP)
Inventor: TRUSKOLASKI BERNARD S
IPC: C09D11/10
Filed: 1986-01-21
Abstract: This invention involves a directly printable tape comprising a polymeric film backing having a low adhesion backsize coating on one major surface thereof and a pressure-sensitive adhesive on the other major surface thereof. The low adhesion backsize coating comprises a mixture of a low adhesion backsize compound and an ink adhesion promoter. The disclosure further involves a method of printing on the low adhesion backsize coating and an ink composition. The ink comprises a conventional flexographic ink composition containing an ink adhesion promoter.
Patent EP-0501030-A2 (EP)
Inventor: HIDEMASA SATO
IPC: B29D30/30
Filed: 1991-12-12
Abstract: To wind a pair of sheets of material of given length such as tire side wall material around a molding drum (F), a pair of sheets (S, Sa) of material unrolled which forms part of each tire is delivered onto a first pair of conveyors (A, B; Aa, Ba), the pair of sheets of material is cut to a length corresponding to the circumference of one tire, a second pair of conveyors (E, Ea) is shifted in the widthwise direction thereof such that the spacing between them becomes compatible with the width of the tire, the cut pair of sheets of material (S, Sa) is conveyed by the second pair of conveyors (E, Ea), and then, the cut pair of sheets of material is wound around the molding drum (F).
Patent EP-0493825-A2 (EP)
Inventor: ZASCHEL JOERG DR
IPC: G01F1/84
Filed: 1991-12-30
Abstract: This mass flow measuring apparatus employs the Coriolis effect and comprises a measuring tube whose wall thickness and diameter is approximately equal to the connected pipeline. The measuring tube is mounted so as to move freely in such a way that it can be caused to rotate with an angular velocity which is advantageous for obtaining measurements, even outside its natural resonance. The unprocessed measured signal is subject to interference and is evaluated with the aid of an estimating algorism by comparing the unprocessed measured signal z in the comparator [20] with an estimated value z@ which is present at f and is calculated from x@ the deviation #z resulting therefrom is fed via b to the Kalman filter [21] and the filter result K[#z] present at c is combined with the product Fx@ present at e and formed in the translator [22]. At the same time, a new estimated value z@ is calculated in the translator [23] and fed to f. The latest estimated value X@ is continuously available as the measured value at the output A. <IMAGE>
Patent EP-0440469-A2 (EP)
Inventor: OSADA TORACHIKA
IPC: B41J25/304
Filed: 1991-01-31
Abstract: A recording medium (20) in the sheet form is supplied into a designated direction guided by a sheet supply roller (21, 22). An ink jet recording head (10, 100) in which a plurality of ink jet discharging orifices (2) are arranged is placed in parallel with a surface of the recording sheet and in the direction perpendicular to the designated direction of supplying the recorded sheet. An adjustment screw (14, 15, 32) is placed for correcting a warped shape of the ink jet recording head (10, 100) by means of displacing a neighbor of a central portion of a longer side of the ink jet recording head (10, 100) in the designated direction of supplying the recording sheet (20).
Patent EP-0450754-A2 (EP)
Inventor: LYNCH THOMAS W
IPC: G06F7/552
Filed: 1991-02-20
Abstract: An apparatus for performing the division of a first operand by a second operand by iteratively producing a series of partial remainders and predicted quotient bits includes means for generating multiples of the second operand and means for selecting one of the generated multiples. The second operand is first selected as a first partial remainder. A first quotient bit is predicted from the first and second operands and a next quotient bit is predicted from the partial remainder and the second operand. One of the generated multiples is selected for producing a next partial remainder based upon the next quotient prediction. A next partial remainder is then produced from the produced partial remainder and the selected one of the multiples of the second operand.
Patent EP-0450768-A2 (EP)
Inventor: AGRAWAL RAKESH
IPC: F25J3/04
Filed: 1991-03-06
Abstract: Nitrogen is produced by distilling air in a double column distillation system comprising a high pressure column 20 and a low pressure column 44 in which a nitrogen stream is condensed in a boiler/condenser 228 located in the stripping section of the low pressure column to provide column reboil and a portion of the compressed feed air is totally condensed in a reboiler/condenser 102, 372, 382 located in the bottom of the low pressure column or in an auxiliary low pressure column and is then fed to at least one of said high and low pressure columns.
Patent EP-0468716-A2 (EP)
Inventor: BURK DAVID LAWRENCE
IPC: F27D1/00
Filed: 1991-07-22
Abstract: An insulating heat re-radiation - retention and infiltration air free system and method is provided for processing heated articles, including upper and lower heat shields (24,26) to form, in combination with spaced apart rollers (22) employed to support the articles, a substantial infiltration air-free enclosure, each of the heat shields (24,26) are made-up of substantially high purity 100% ceramic fibre which is relatively non-porous and gap free and having fibre hot faces, the fibre of the heat shields (24,26) being compressed and maintained in a high density condition, the fibre of the lower heat shield (26) being formed to contact the circumferences of the rollers (22) in a manner to prevent air from passing into the enclosure, the upper and lower heat shields (24,26) being maintained in close proximity with the heated articles.
Patent EP-0476884-A2 (EP)
Inventor: SANDERSON JOHN RONALD SENIOR
IPC: C07C45/30
Filed: 1991-09-03
Abstract: Polyoxypropylene diketones having a molecular weight of 200 to 3000 are obtained by oxidation of corresponding polyoxypropylene glycols with an alkali metal or alkaline earth metal hypochlorite in the presence of a carboxylic acid having a pK of less than 4.5 and a water solubility at 25°C of more than 1%. The acid can be selected from benzoic acid, chloro-substituted benzoic acids, oxalic acid and glycolic acid.
Patent EP-0474474-A2 (EP)
Inventor: TAKASU HIROAKI
IPC: G02F1/136
Filed: 1991-09-04
Abstract: The invention provides a semi-conductor light valve device and a process for fabricating the same. The device comprises an insulating substrate (7) having a semi-conductor single crystal thin film (1) over at least a portion thereof and providing a pixel array region and a peripheral circuit region. The pixel array region includes a plurality of switch elements (2) for selectively energising a plurality of pixel electrodes (3), and the peripheral circuit region includes drive circuits (15, 16) for operating the switch elements. At least circuit elements of the drive circuits are formed from the semi-conductor single crystal thin film. 
     In the fabricating process, the semi-conductor single crystal thin film and the insulating substrate are formed as a composite substrate by adhering a semiconductor single crystal plate to the surface of the insulating substrate and by polishing the single crystal plate. The circuit elements of the drive circuits are then formed by treating the single crystal plate.
Patent EP-0476946-A2 (EP)
Inventor: SIMKISS KENNETH
IPC: C12N5/073
Filed: 1991-09-16
Abstract: A novel single stage culture system for avian embryos is disclosed. Premature eggs consisting of about 32 to about 100 cells are collected shortly after ovulation and prepared for culture. The eggs are incubated in a potassium rich bicarbonate solution and the contents of the eggs are transferred to recepient eggshells. The open end of the eggshell is closed and the embryos are turned and incubated in an oxygen enriched atmosphere for about 3-4 days. For the final incubation period the eggs are incubated in an upright position and rocked hourly.
Patent EP-0484101-A2 (EP)
Inventor: AWOFESO ANTHONY O
IPC: D21F11/14
Filed: 1991-10-29
Abstract: A paper towel with improved water holding capacity and improved rate of absorption has a delaminated stratified structure comprising: 
   a first layer of chemical fiber blend; and 
   a second layer of an anfractuous high bulk softwood fiber blend, unitary with said first layer; 
   said first layer being constructed of a chemical softwood and hardwood fiber blend, which blend is more dense than said second layer.
Patent EP-0488564-A2 (EP)
Inventor: OHASHI MASAYUKI
IPC: C09C1/50
Filed: 1991-11-19
Abstract: A tread rubber composition for a heavy duty pneumatic tire comprises 30-100 parts by weight of a particular carbon black satisfying CTAB of 130-160 m²/g, DBP of 90-120 mℓ/100g and Dm of not more than 210 Å, based on 100 parts by weight of at least one rubber component.
Patent EP-0492955-A2 (EP)
Inventor: DEL SIGNORE II JAMES R
IPC: H01R12/71
Filed: 1991-12-18
Abstract: A connector for electricity connecting a first printhead (44) to an electric circuit (40) in a printer, comprising a body (42), first connector means (70) for connection to said circuit (40) and first receiver means (64) connected to said first connector means (70) and arranged to receive a coupling means (52) of said first printhead (44), and including second connector means (72) connected to second receiver means (66,68) for electricity connecting a second printhead (46) to said circuit (40) to replace said first printhead (44), said second receiver means being arranged to receive coupling means (54) of said second printhead (46) having a different electrical configuration from that of the coupling means (52) of said first printhead (44).
Patent EP-0498371-A2 (EP)
Inventor: SCHICKANEDER GEORG
IPC: H01C1/142
Filed: 1992-02-04
Abstract: The electrical resistor, having a board-shaped support consisting of electrically insulating material and at least one layer of resistance material on one of the side surfaces of the support, has connecting contacts (9, 11), which consist of a flat layer and are fitted on the same side surface as the associated resistor (8), for easier producibility and simpler handling, in particular for a low construction height with good stability under load. The connecting contacts (9, 11) extend from the associated resistor (8) to the edge between the side surface (4, 5) and the bottom (3) of the support (1). <IMAGE>
Patent EP-0499967-A2 (EP)
Inventor: NOSCHESE ROCCO J
IPC: H01R13/703
Filed: 1992-02-13
Abstract: A card edge connector having spring contacts (14, 30, 32) that are partially movable by insertion of a circuit board (2) into the connector. The contacts include two contacts (30, 32) that electrically contact each other when a circuit board is not connected to the connector. The two contacts are moved by insertion of a circuit board into the connector which results in disconnection of the electrical contact between the two contacts. This allows a signal contact to be contacted and grounded by a ground contact while the connector is not in use and, nonetheless allows independent ground and signal functions of the two contacts when a circuit board is connected to the connector. <IMAGE>
Patent EP-0502492-A2 (EP)
Title: Haloalkoxy-substituierte Benzoylcyclohexandione als Herbizide und Pflanzenwachstumsregulatoren
Inventor: STARK HERBERT DR
IPC: C07C45/54
Filed: 1992-03-04
Abstract: Verbindungen der Formel I <IMAGE> worin n 0-6, R¹ Alkyl, Haloalkyl, Cycloalkyl, Halocycloalkyl, Phenyl oder halogeniertes Phenyl, R² Hal, CN, Alkyl, Haloalkyl, Alkoxy, Haloalkoxy, Thioalkyl, R<a>SO2-, R<a>SO2O-, R<a>SO2NR<6>, wobei R<a>, R<6> Alkyl oder Haloalkyl sind, und R³ H, Hal, Alkyl, Haloalkyl, Alkoxy, Haloalkoxy oder Alkylthio sowie R<4> Haloalkyl bedeuten, sind als selektive Herbizide und als Wachstumsregulatoren geeignet. Zur Herstellung kann man ein Cyclohexandion a) mit einem 4-oxy-substituierten Benzoylchlorid umsetzen und den erhaltenen Enolether umlagern oder b) mit einem Benzoylcyanid umsetzen. Das benötigte Benzoylchlorid bzw. -cyanid ist über die Carbonsäure aus entsprechend substituierten Toluolen zugänglich.
Patent EP-0493366-A2 (EP)
Inventor: KELLER EDWIN
IPC: G05D23/19
Filed: 1987-01-30
Abstract: In order to be able to set the quasi-instantaneous heating power supplied to a heating element (1) of a cooker and hence to avoid the heating element having virtually full power applied to it in instantaneous operation and then being switched off from the power supply, it is proposed to drive a timer unit (21) whose output pulse widths (A21) are controllable from a control element (11) in order thus to drive a switch (19) to switch the power on, either in the sense of phase control of the AC voltage supplied from the mains (5) or in order to determine the lengths of the switched-on AC voltage and current packets in proportion to the switched-off time duration. <IMAGE>