baber/WOPTO huggingface dataset:
Patent EP-0458377-A2 (EP)
Inventor: BARNHOORN ADRIANUS JOHANNES MA
IPC: C08G18/08
Filed: 1991-05-03
Abstract: A process for preparing a thermosetting resin composition by curing at a temperature of < 160°C a composition comprising:
     a) a ketoxime-blocked isophorone diisocyanate, and   b) an aqueous solution of a water-soluble resin binder which is essentially free from epoxy groups and which has the general formula A-B-(-C-B) m -A, in which m is 1 to 6, A is a tertiary amino group, B is a divalent group of formula -D-O-R-O-(-D-O-R-O-) n -D-, in which n is 0 to 10, D is a group of formula -CH₂-CH(OH)-CH₂-and R is the hydrocarbon residue of an aliphatic or aromatic dihydroxy compound, and C are the same or different divalent organic groups comprising one or two bridging secondary or tertiary amino group(s) linked to B, at least one of the said amino groups attached to C having the formula
      in which R' is C₄ to C₁₆ alkyl and D is as set out herein.
Patent EP-0457425-A2 (EP)
Inventor: DREWNICKI RICHARD
IPC: H01R13/26
Filed: 1991-03-28
Abstract: A telephone extension socket enabling interconnection between a telephone cable having a plurality of wires and a telephone plug, comprising a base member, a body member mounted on the base member and defining at least in part a plug-receiving socket recess, a plurality of terminals for making respective electrical connection with the individual wires of the cable, and a plurality of conductive contact members clamped between the base member and the body member and one end of each of which member contacts a corresponding one of the terminals and the other end of which extends into the socket recess and serves as a spring terminal to make contact with the corresponding electrically conducting part of the plug.
Patent EP-0450901-A2 (EP)
Inventor: MURAKAMI KAZUNORI
IPC: G02B7/182
Filed: 1991-04-02
Abstract: An optical scanning system is constructed in a compact construction by attaching a light deflecting member (19) to one end of the output shaft (17) of a motor (12) internally having a space for containing parts, forming an optical path extending through the space in the output shaft of the motor between a semiconductor laser (22) and the light deflecting member, and providing at least a collimator lens (21) in the space for containing parts. A meniscus lens, i.e., a correcting optical system, having a concave surface of a radius of curvature in the range of 8 to 20 mm is disposed with its concave surface facing the light deflecting member so that the distance between the reflecting point on the light deflecting member and the optical center of the concave surface is in the range of 5 to 10 mm to limit the curvatures of image field with respect to the scanning direction and with respect to the feed direction of the scanning light beam are limited to a very small degree. Thus, the optical scanning system has a simple, compact construction.
Patent EP-0455440-A2 (EP)
Inventor: COYLE DAN J JR
IPC: G06F12/00
Filed: 1991-04-26
Abstract: A method is disclosed for supporting sequential batch applications within a data processing system which permits the continued enumeration of a sequence of objects across a transaction commit, roll-back or system failure. A query is defined which specified a set of objects and a named cursor is associated with the query, each cursor including at least one scan which may be utilized to evaluate and enumerate the query. Selected cursors may be designated as persistent cursors and stored, along with the state of any associated scan(s) and a query evaluation state in a persistent cursor table (PCT) in response to a transaction commit. Thereafter, the evaluation an enumeration of the query may be reestablished at the point of a persistent cursor by utilizing the information stored within the persistent cursor table (PCT). In the event of a subsequent roll-back of a transaction prior to the next commit point the query may be reestablished at the previous commit point utilizing the information stored within the persistent cursor table (PCT). A cursor may also be designated as a restartable cursor and stored, along with all information within the persistent cursor table (PCT), in non-volatile memory. Thereafter, in the event of a system failure the evaluation and enumeration of the query may be reestablished at the point of a restartable cursor by utilizing the information stored within non-volatile memory.
Patent EP-0465043-A2 (EP)
Title: Ejector und its use in a process of aerobically treating water
Inventor: YAMAMOTO TATSURO
IPC: C02F3/14
Filed: 1991-06-18
Abstract: An ejector (10) includes a nozzle (12) through which a first fluid is ejected to produce a vacuum in a vacuum chamber (16). The vacuum chamber (16) includes an opening (18) through which a second fluid is introduced. The vacuum chamber further includes an inlet (22) through which a third fluid is introduced into the vacuum chamber. 
     The ejector may be used in a water purification system for example.
Patent EP-0482855-A2 (EP)
Inventor: FUJITA TAKASHI
IPC: C08F4/60
Filed: 1991-10-21
Abstract: In a two-step polymerization of propylene under the catalysis by a Ziegler catalyst comprising (A) a titanium-containing solid catalyst component such as that based on TiCl₃ or TiCl₄ preferably supported on a magnesium compound and (B) an organoaluminum component wherein a crystalline propylene polymer is prepared in the first step and a rubbery propylene copolymer is prepared in the second step thereby to produce a propylene block copolymer or a chemically blended propylene polymer, the improvement which comprises the use as the titanium-containing solid catalyst of that which has undergone a preliminary polymerization of a diolefin compound of 4 to 18 carbon atoms polymerized thereon. Tackiness of propylene block copolymers or chemically blended propylene polymers which is likely to accompany such polymers is reduced.
Patent EP-0466552-A2 (EP)
Inventor: KATZ DOV
IPC: A61L24/00
Filed: 1991-06-28
Abstract: Novel non-elastomeric biomedical adhesive compositions for calcified tissues, are described. The compositions are characterized by a network structure which is obtained by the reaction of a polyisocyanate having at least two isocyanate groups with at least one polyol which possesses surface wetting properties with the participation of coumpounds selected from calcium and phosphorus, optional in the presence of a catalyst. The polyisocyanate is selected from aliphatic, alicyclic and aromatic compounds and preferred amounts are in the range of 20% to 80% by weight of the total amount of reactants. The polyol is selected from polyalkylene ether glycols and polyester glycols containing between 25 to 75 carbon atoms and preferred amounts are in the range of 10% to 80% by weight of the total amount of reactants. The adhesive compositions were found to produce a fast bonding of the calcified tissues, with a joint strength of above 0.5 N/sq.mm.
Patent EP-0498352-A2 (EP)
Inventor: NAQUI ALI
IPC: G01N33/58
Filed: 1992-02-04
Abstract: Diagnosis of Lyme disease by immunoassay for anti- Borrelia burgdorferi  antibodies in the serum of a patient includes adsorption of crossreactive antibodies in the serum with antigen of  Acinetobacter calcoaceticus  or  Treponema phagedensis  prior to binding of anti- Borrelia  antibodies to  Borrelia burgdorferi  antigen absorbed onto a solid support. The preferred assay is a flow-through assay using a porous membrane as the support and a dye-loaded liposome conjugated to a goat antihuman antibody for detection. The invention includes a kit of materials for performing the assay.
Patent EP-0499124-A2 (EP)
Inventor: HILMAR WEINERT DIPL-ING
IPC: C23C14/24
Filed: 1992-02-05
Abstract: A line evaporator is described having all round thermal insulation, radiant heaters and radiation shields which are provided with a number of vapour exit orifices in the direction of a substrate to be coated, the radiant heaters being formed substantially flat and each being arranged beneath an upper radiation shield and within its screening range and running parallel to the surface of the material to be evaporated, the exit orifices directed at the material to be evaporated being provided between the radiant heaters. <IMAGE>
Patent EP-0504806-A2 (EP)
Inventor: WUEBBEKE KARL DR
IPC: H01F7/08
Filed: 1992-03-17
Abstract: 2.1 Electromagnetic valves are known in which a moving core of an electromagnetic coil is provided as the drive means for the electromagnetic valve, which coil, as a result of the influence of its magnetic field, also transmits a movement via the moving core to the valve element which is to be driven. Because of the minimum dimensions for the moving core, using the known electromagnetic valve it is not possible to achieve switching times which are required, in particular, in order to conform to the present-day stringent environmental requirements. 2.2 The invention provides an electromagnetic valve in which an intermediate part is arranged between the moving core and the electromagnetic coil, and the width of the moving core is smaller than the width of the electromagnetic coil. In consequence, the minimum dimensions of the moving core are smaller than in the prior art, as a result of which shorter switching times can be achieved. <IMAGE>
Patent EP-0506039-A2 (EP)
Inventor: UNNO KUNIHIKO
IPC: G01B11/245
Filed: 1992-03-26
Abstract: A device for detecting a position of an edge of a cutting tool includes a reference plate positioned to form a slit between the edge of the cutting tool and the reference plate. The slit extends in a direction transverse to the longitudinal direction of the cutting tool. A laser light source is provided to irradiate a laser light to the slit. A detecting device detects a diffraction pattern created through diffraction of the laser light by the slit. A processing device is provided to determine the position of the edge of the cutting tool based on an output signal of the detecting device.
Patent EP-0508471-A2 (EP)
Inventor: GOTO RYO
IPC: G11B5/187
Filed: 1992-04-10
Abstract: A flying-type magnetic head assembly comprises a magnetic head chip (4) composed of a pair of magnetic cores which are provided on their surfaces facing a magnetic gap with metallic magnetic thin films. The magnetic head chip (4) is inserted and fixed in a slot (3) provided in a non-magnetic slider (1) at the trailing edge thereof, as related to the movement of the slider (1) over a magnetic disk. The back of the slider (1) is fixed to an elastic support in such a manner that the magnetic head chip (4) faces the magnetic disk. The surface of the slider (1) facing the disk has a central surface portion and lateral projecting portions (2a) which are convexly curved. The magnetic head chip (4) is located in one of these projecting portions (2a). The height (H) of the latter projecting portion (2a) is designed such that when the slider (1) is fixed to the support, it has a value (H2) which differs by 20 nm or less from the value (H1) which it has when the slider (1) is not fixed to the support.
Patent EP-0511682-A2 (EP)
Inventor: UGAKI HIDEHIRO
IPC: H04N9/78
Filed: 1992-04-30
Abstract: A Y/C separation circuit includes a glass delay line for delaying an input composite video signal. A luminance signal and a chrominance signal are separated from each other by an adding circuit and a subtracting circuit each of which receives the input signal and an output signal from the glass delay line. The output signal from the glass delay line is phase-shifted by a 90° phase shifting circuit and then inputted to a multiplier which further receives the input signal. The multiplier outputs an error signal according to a phase difference between color burst signals included in the both signals, and a control voltage according to the error signal is outputted from a low-pass filter. The control voltage is applied to gyrators which terminate an input and an output of the glass delay line, respectively, whereby an inductance value of each of the gyrators is controlled by the control voltage such that a delay time of the glass delay line can be exactly adjusted at one horizontal period.
Patent EP-0534377-A2 (EP)
Inventor: TAKEDA HIDEKAZU
IPC: G11B23/087
Filed: 1992-09-23
Abstract: A lid locking mechanism for a magnetic tape cassette intended to achieve improvement of reliability for the magnetic tape cassette by perfect dust prevention and drip prevention. A shutter for opening or closing of tape end detecting windows is integrally provided with a front lid stopper member for the tape cassette. In a state where magnetic tape cassette is unloaded on a related apparatus, the tape end detecting windows is covered by the shutter to shut off dust and drips. The shutter is opened only through releasing function of the front lid stopper member, thereby to provide light path for the tape end detection for carrying out the detection of the tape ends.
Patent EP-0548606-A2 (EP)
Inventor: GREUTER FELIX DR
IPC: H01C7/10
Filed: 1992-12-02
Abstract: The electrical resistor has a resistor body (3) which is arranged between two contact connections (1, 2). This resistor body contains an element (5) having a PTC behaviour which, below a material-specific temperature, forms an electrically conductive path running between the two contact connections (1, 2). …<??>The resistor is intended to be simple and cost-effective, but nevertheless to be distinguished by a high rated-current carrying capacity and to be protected against local and general overvoltages. …<??>This is achieved in that the resistor body (3) additionally contains a material having a varistor behaviour. The varistor material is connected in parallel with at least one subsection of the electrically conductive path, forming at least one varistor (disc 40), and is brought into internal electrical contact with the part of the PTC material forming the at least one subsection. The parallel connection of the element having the PTC behaviour and the varistor can be implemented both by a microscopic construction and by a macroscopic arrangement. …<IMAGE>…
Patent EP-0501631-A2 (EP)
Inventor: NETSCH LORIN P
IPC: G10L17/24
Filed: 1992-02-12
Abstract: A system and method for automated temporal decorrelation of speaker voice verification is shown including a collector (210) for receiving speech inputs from an unknown speaker claiming a specific identity, a word-level speech feature calculator (220) for generating word-level speech feature vectors from such speech inputs, word-level speech feature storage (170) for storing word-level speech feature vectors known to belong to a speaker with the specific identity, a word-level vector scorer (230) to calculate a similarity score between the word-level speech feature vectors received from the unknown speaker with those received from the word-level speech feature storage, and speaker verification decision circuitry (240) for determining, based on the similarity score, whether the unknown speaker's identity is the same as that claimed. The word-level vector scorer further includes concatenation circuitry as well as a word-specific orthogonalizing linear transformer (160-Fig. 4b; 380-Fig. 7). 
     Other systems and methods are also disclosed.
Patent EP-0502745-A2 (EP)
Inventor: OKAZAKI IWAO LIONSMANSION JYUR
IPC: G11B5/733
Filed: 1992-03-06
Abstract: A biaxially oriented laminated film having at least three layers has excellent abrasion resistance and electromagnetic conversion property when the film is used as the base film of a magnetic recording media. The biaxially oriented laminated film comprises at least one outermost layer containing particles A, the particle density ratio at a surface layer of the particles A is not less than 0.01, and the mean primary particle size D of the particles A and the thickness T of the outermost layer containing the particles A satisfies the equation; D≦ T≦ 200D.
Patent EP-0542397-A2 (EP)
Inventor: JOHNSON CALVIN K
IPC: C09K8/80
Filed: 1992-04-30
Abstract: The invention relates to the modification of a curable phenolic resin system by the incorporation of alkylphenol, alkoxyphenol, arylphenol or aryloxyphenol. The resulting resin has reduced water soluble leachates which, in turn, improves the break time when the resin is used to coat proppants for treating subterranean formations.
Patent EP-0516381-A2 (EP)
Inventor: ANDERSON JENNIFER W
IPC: C12N15/30
Filed: 1992-05-27
Abstract: Unique methods are disclosed to determine the relative infectivity of each of multiple species of  Eimeria  in a multivalent live vaccine. Genomic deoxyribonucleic acid (DNA) is extracted from intestinal epithelia and mucosa of vaccinated birds and amplified using the polymerase chain reaction (PCR). The reaction allows efficient amplification of fragments from every small subunit ribosomal RNA (ssrRNA) gene in the target pool. Unique species-specific hybridization probes complimentary to sequences within the heterogeneous pool of PCR products are used to quantitate the relative levels of each of the  Eimeria  species in the infected hosts. The same unique probes are used to identify and quantitate species specific ssrRNA sequences in total RNA extracted from intestinal epithelia and mucosa of vaccinated chickens. The same unique probes are also used to identify and quantitate species specific ssrRNA sequences in genomic DNA isolated from mixed oocyst population purified from fecal material obtained from vaccinated chickens.
Patent EP-0552556-A2 (EP)
Inventor: MOSS HOWARD
IPC: B29C49/00
Filed: 1992-12-17
Abstract: Play pen balls which are blow moulded from polyethylene have improved properties through being formed of a mix of linear low density polyethylene and low density polyethylene. The ratio by weight of linear low density to low density polyethylene is preferably in the region of 30%.
Patent EP-0511898-A2 (EP)
Inventor: GRISLEY KENNETH M
IPC: B27F1/12
Filed: 1992-04-22
Abstract: A jig for guiding a power tool (10) having a cutter bit to cut joint members (8,16) in workpieces (9) includes a base frame (2) having a tool support surface (4) and a workpiece support surface (6). A pair of guide arms (12) are releasably attachable to the power tool. A track (47) is formed on the tool support surface adapted to slidably receive one of the guide arms. A template (49) is releasably securable to the tool support surface (4) having guide surfaces engagable by the other of the guide arms. The track (47) and template (49) co-operate to guide movement of the power tool atop the tool support surface (4). A clamping system is provided for securing workpieces to the workpiece support surface (6) in a position to be cut by the power tool slidably supported on the tool support surface (4) and guided by the track (47) and the template (49) to provide a joint member in one workpiece and a complementary joint member in another workpiece.
Patent EP-0512910-A2 (EP)
Inventor: MENTINK LEON
IPC: A23L33/20
Filed: 1992-05-04
Abstract: Low-calorie chocolate comprising:     - fat, preferably originating from cocoa,   - a sweetening filler,   - at least one emulsifying agent, - and optionally defatted dry cocoa and/or a pulverulent milk product or derivative, characterised in that it has a total fat content of less than 32%, preferably less than 31% and more preferentially still less than 29% by weight with respect to the weight of the combined abovementioned ingredients, and in that the sweetening filler is based on at least one product chosen from the group consisting of high purity crystallised maltitol, lactitol, hydrogenated isomaltulose and low-calorie saccharide polymers.
Patent EP-0539312-A2 (EP)
Inventor: BEYER KLAUS DIETRICH
IPC: H01L29/786
Filed: 1992-09-25
Abstract: A method for isolating a film (64) from a substrate (50) includes the steps of: providing an N+ layer (52) on the substrate (50); forming an insulation layer (54) onto the N+ doped layer (52); etching a pair of trenches (56, 58) through the insulation layer (52) to thereby form an isolation region (60); laterally etching a cavity (62) underneath the isolation said region; and finally, forming the film (64) thereon.
Patent EP-0577921-A2 (EP)
Inventor: MIYAGAWA TAKAYOSHI
IPC: G06Q50/00
Filed: 1993-03-02
Abstract: An election terminal apparatus incorporates a storage unit (13), a coordinate input unit (3, 5, 10) and a display unit (6) which is interlocked with the coordinate input unit (5). When voting is to be performed, the election terminal apparatus directly or indirectly displays candidate names or party names on the display unit (6), thus urging a voter to perform a selecting operation. When the voter selects a candidate by using the coordinate input unit (3, 5, 10), the election terminal apparatus displays the attribute of the selected candidate and urges the voter to perform a confirming operation to confirm a final decision. When the voter performs a confirming operation, the vote count data registered in the storage unit (13) is updated.
Patent EP-0578183-A2 (EP)
Inventor: TABUCHI JUNICHIRO
IPC: H04N5/232
Filed: 1993-07-05
Abstract: A remote control apparatus includes a monitor television (32) capable of displaying an image according to a video signal sent from a camcorder (1) through a video signal line (50). An operating portion of the remote control apparatus includes keys (34a), and a microcomputer (34b) which generates a control signal according to a key input from the keys. The control signal is applied to an infrared ray emitting device  (42) when the apparatus (31) is not connected to the camcorder (1) such that the camcorder (1) can be wireless-controlled. If the apparatus (31) is connected to the camcorder (1) through a control signal line and the video signal line, the control signal is applied to the camcorder (1) through the control signal line, and a control signal for controlling a rotation table (21) of the camcorder is applied to the infrared ray emitting device (42), and therefore, the camcorder can be wire-controlled and the rotation table can be wireless-controlled.
Patent EP-0582928-A2 (EP)
Inventor: UHRIG HEINZ
IPC: C09D7/45
Filed: 1993-08-02
Abstract: The requirements made on the properties of pigments, which are becoming increasingly more specific, especially in the areas of emulsion paints and printing inks, necessitated the development of specific and environmentally friendly dispersants, emulsifiers and coupling assistants. The compounds according to the invention are esterification and/or arylation products of natural or modified castor oil fatty acid or ricinoleic acids, which products are alkoxylated and are optionally linked together, by esterification with dicarboxylic acids, to give repeating structural units. If desired, the hydroxyl end groups of these modified alkoxylates of castor oil fatty substances are esterified with fatty acids, aromatic carboxylic acids and/or resin acids and, preferably, remaining free hydroxyl groups are reacted with dicarboxylic acids and sulfite to give the corresponding half-esters which contain anionic radicals. The compounds according to the invention are suitable for a very wide range of applications in the area of surface-active agents, for example in order to improve colour properties and rheological properties in the production of azo pigments, emulsion paints and printing inks. The compounds according to the invention are particularly environmentally tolerated since they are biodegradable.
Patent EP-0599065-A2 (EP)
Inventor: SACHSE HANS PROFESSOR DR
IPC: A61F2/06
Filed: 1993-10-23
Abstract: A pipe-shaped ureter splint of a resilient material which in its position of use is located in the renal pelvis with one of its ends and with the other end in the bladder, wherein on the outside of the end provided for insertion into the bladder a thin-walled, soft, collapsible hose, of one-piece construction at least in its cross-section, is closely attached and projects beyond the front face of this end of the ureter splint, the cross-section of the hose has a shape that is oval, elliptical, or approximately the shape of an elongated rectangle wherein the transitions from the long to the short sides are rounded off, and the hose functions as an anti-backflow valve.