baber/WOPTO huggingface dataset:
Patent EP-0434659-A2 (EP)
Inventor: TOMAZIC GERD DIPL-ING DR
IPC: H01M10/44
Filed: 1990-12-10
Abstract: A method and battery for selective electrochemical transformation in a multiplicity of galvanic cells, preferably with bipolar electrodes of a rechargeable battery, especially a zinc-bromium battery, having at least two circulating fluid, especially liquid electrolytes, which flow through the anode and cathode spaces, at least at times, during the selective electrochemical transformation, the electrical connection of the second class between cell stacks, cell groups and individual cells through the electrolytes being interrupted, preferably between the selective electrochemical transformations, cell stacks, constructed using a plurality of cells, preferably connected in series, and/or parts of the same being switched over to be at least partially in parallel during charging and to be in series at least during discharging. <IMAGE>
Patent EP-0444498-A2 (EP)
Inventor: PENNATO SAMSON
IPC: G01N30/24
Filed: 1991-02-18
Abstract: An analytical instrument sample vial positioning and sensor device. A radius or cone-shaped body portion (48,70) extending below a surface contacts a loosely held sample vial (14) having a flexible septum (34) thereon. The shaped body portion (48,70) is biased downward resulting in the relative movement between the sample vial (14) and shaped body portion (48,70) tending to center the flexible septum (34) under the shaped body (48,70). A longitudinal bore (46) extending through the shaped body (48,70) permits the insertion of a syringe needle (84) for the removal of a sample to be analyzed. The pre-positioning of the sample vial (14) prevents syringe needles (84) from being bent or broken due to inappropriate alignment with respect to the septum (34). A sensor (60) is incorporated with the shaped body (48,70) to detect the presence or absence of a sample vial (14).
Patent EP-0468140-A2 (EP)
Inventor: WOLFF SIEGFRIED DR
IPC: C08K9/00
Filed: 1991-04-16
Abstract: The invention relates to the products of the reaction of a carbon black and one or more organosilicon compound(s) of the formula 
<IMAGE>
 Rn1(RO)3-nSi-(alkyl)   (II> or
 Rn1(RO)3-nSi-(alkenyl)  (III),
 to the preparation of these products, and to their use as active fillers in sulphur- or peroxide-crosslinkable rubber mixtures, carbon black suspensions and polymer blends.
Patent EP-0454147-A2 (EP)
Inventor: DELANGE RICHARD WERNER
IPC: F16L15/00
Filed: 1991-04-26
Abstract: A truncated buttress-type thread form incorporates a reverse-angle tension load flank (8,9) with a compression flank and a torque shoulder; the thread does not have any radial interference designed into it, but the hooked tension flank does tend to pull the pin (1) and box (2) together once the torque shoulder is engaged. The mating compression flanks have designed into them a minimum amount of clearance prior to the shouldering action, which then closes to zero or very near zero at the moment the shoulder is engaged. This drawing together is due to the tendency of the hooked threads to pull together at shouldering if there exists no radial interference in the thread body. The thread roots and crests can be tapered, parallel to the taper of the thread body, or flat and parallel to the pipe axis but maintain adequate clearance to allow some closure once the shoulder is engaged so that the compression flanks can draw together.
Patent EP-0457135-A2 (EP)
Inventor: NOTHDURFT KLAUS
IPC: A61M5/20
Filed: 1991-05-03
Abstract: In order to obtain a small and light device for injecting a medium from a disposable syringe, which device can be handled without difficulties and is easy to use, particularly for the visually impaired, a housing extension (2) is held on the device housing (1) by means of a bayonet joint (3). In the so-called transporting position, the housing extension (2) can be pushed into the device housing (1), so that the overall length is determined solely by the length of the device housing (1). At the time of use, the disposable syringe (11) is situated essentially in the housing extension (2), but also projects partially into the bayonet-joint end of the device housing (1). Situated therein are two passage windows (15), through which the grip tabs (14) of the syringe (11) project outwards. The loading spring (8) for the device plunger (9) effecting the actual injection is tensioned with the aid of the disposable syringe, the latter being pressed to a certain extent in the opposite direction into the device housing (1), a protective cap however still surrounding the needle. With the aid of the protective cap the plunger (9) is displaced into the locking position and at the same time the loading spring (8) is tensioned. <IMAGE>
Patent EP-0467032-A2 (EP)
Inventor: ISELER KENNETH ALFRED
IPC: B29C51/10
Filed: 1991-05-13
Abstract: Molded articles prepared from flexible sheet molding compounds, and method of making the same. A flexibility modifying agent is incorporated into a thermoset resin composition (e.g. sheet molding compound) to improve the flexibility characteristics of the thermoset resin composition by lowering the flexural modulus. The thermoset resin composition also contains therein an isocyanate terminated urethane prepolymer; a thickening agent; a catalyst; a fibrous reinforcing material; and an inert filler.
Patent EP-0458262-A2 (EP)
Inventor: DURVASULA VISWESWARA R
IPC: B01J31/12
Filed: 1991-05-21
Abstract: Polyethers having terminal allyl unsaturation are Subject to hydrogenolysis by reaction with a hydrogen donor in the presence of a hydrogenolysis forming catalyst. The product polyethers have extremely low levels of unsaturation, and thus are useful in preparing polyurethanes having improved properties and processing.
Patent EP-0467094-A2 (EP)
Inventor: ISHIBASHI RYOICHI
IPC: G08B25/00
Filed: 1991-06-21
Abstract: A telemetry supervisory system in an asynchronous transmission made network which discriminates less information when less variation rates occur and more information when more variation rates occur, and provides a transmission system for transmitting the discriminated information as a cell having a fixed length. 
     Monitoring information such as a picture image or sound from a monitored object (10) is transmitted for a discrimination of the information, a number of cells transmitted as data is monitored at the receiving side (20), and a variation of the number of cells is treated as a change in the state of the monitored object.
Patent EP-0464609-A2 (EP)
Inventor: SHIRATSUCHI KENTARO
IPC: G03C1/04
Filed: 1991-06-25
Abstract: A photographic element comprising a support having thereon at least one layer comprising a polymer obtained by copolymerizing a repeating unit represented by the following general formula (I) and a copolymerizable cellulose derivative represented by the following general formula (II):
     
     wherein A represents a repeating unit derived from an ethylenically unsaturated monomer having -COOH group, -SO 3 H group or -PO(OH) 2  group in the molecular structure; and B represents a repeating unit derived from a copolymerizable ethylenically unsaturated monomer;
         wherein (R 1 )s each independently represents (i) a hydrogen atom, (ii) a monovalent organic bonding group such as an ester group or an ether group or (iii) a monovalent organic bonding group represented by the following general formula (III), with the proviso that (R 1 )s do not all hydrogen atom at the same time; and n represents a number of 20 to 800;
         wherein R 2  represents hydrogen atom or an alkyl group having 1 to 6 carbon atoms; and L represents a bivalent organic bonding group, and wherein the percentage by weight of the component represented by general formula (I) in the copolymer is from 5 to 95; the percentage by weight of the component represented by general formula (III) based on the weight of the component represented by general formula (II) is from 0.00001 to 10; x and y represent each the percentage by weight of each monomer component in the copolymer and x is in the range of 1 to 95 and y is in the range of 5 to 99.
Patent EP-0468509-A2 (EP)
Inventor: COLLINS KENNETH S
IPC: H01P5/04
Filed: 1991-07-25
Abstract: A matching network matches an output impedance of a source (21) with an input impedance of a load (22). The matching network includes a plurality of transmission line stubs (45, 46). Each transmission line stub (45, 46) includes a first transmission line conductor (29, 31), a second tranmsmission line conductor (30, 32) running parallel to but not in electrical contact with the first transmission line conductor (29, 31), and ferrite dielectric material between the first transmission line conductor and the second transmission line conductor. A magnetic field is used to vary the relative permeability of the ferrite dielectric material.
Patent EP-0472961-A2 (EP)
Inventor: KIM GA YEONG
IPC: G06T9/00
Filed: 1991-08-06
Abstract: A coding method for increasing the compressing efficiency during transmissions or storing of video data is disclosed. The device for carrying out the coding method includes a CPU (10), a ROM (20), a RAM (30) and a zig-zag scanning section (40). In carrying out the coding method, first, run fields, a count and a coefficient number is initialized. Then ac coefficients are zig-zag scanned, and the ac coefficients are checked as to whether they are 0 or not. If the ac coefficients are not 0, the run field and the count are increased by 1, and the non-zero coefficients are grouped together. The non-zero coefficients are coded, and an EONZ code is outputted to indicate the completion of the coding of the non-zero coefficients. Then the run field for the ac coefficients is coded. According to the present invention, the size of the coding table becomes smaller, the average length of the code word can be shortened, and the encoding and decoding can be carried out in a simpler manner.
Patent EP-0470622-A2 (EP)
Inventor: BENKER WERNER
IPC: C04B35/565
Filed: 1991-08-08
Abstract: For the production of mouldings of silicon-infiltrated silicon carbide, in particular of pipes, a mixture of silicon carbide powder, organic binder and optionally carbon is moulded to give a cylindrical elongated green compact, the binder of the green compact is removed in a nonoxidising atmosphere by carbonisation at about 1000 DEG C and the porous blank obtained is siliconised by the action of liquid silicon at temperatures of at least 1400 DEG C. During the siliconisation, the blank rests on a porous SiSiC support which is in contact with liquid silicon. The SiSiC support has a straight channel with an angular cross-section and recesses in which the cylindrical blank to be siliconised is placed, and the SiSiC support has downward-projecting side walls whose lower surface is in contact with the liquid silicon. <IMAGE>
Patent EP-0492516-A2 (EP)
Inventor: BRACA GIANCARLO
IPC: D04H1/54
Filed: 1991-12-20
Abstract: Sheets and manufactured articles with polyolefin matrixes, comprises reinforcement fibers, are produced by thermoforming mats that comprise polyolefin fibers and bunches of reinforcement fibers of appropriate length. The aforementioned mats are prepared with mixing technique which do not entail opening the bunches of reinforcement fibers.
Patent EP-0493861-A2 (EP)
Inventor: BIRKMAYER JOERG UNIV-PROF DDR
IPC: A61K31/7042
Filed: 1991-11-07
Abstract: The use of nicotinamide adenine dinucleotide, nicotinamide adenine dinucleotide phosphate or of a physiologically tolerated salt thereof for the treatment of depression.
Patent EP-0443801-A2 (EP)
Inventor: IKEDA MASAMI C O CANON KABUSHI
IPC: B41J2/05
Filed: 1991-02-18
Abstract: In a liquid discharging recording head having recording liquid discharging heaters (103) for generating an energy for discharging the recording liquid and a plurality of compensating heaters (102-1, 102-2) for heating recording liquid, both of which are disposed on the same substrate (101), the plurality of compensating heaters (102-1, 102-2) are selectively energized in response to an output from a thermistor (TH) for sensing a temperature of the recording liquid, thereby attaining the temperature compensation of the recording head.
Patent EP-0456493-A2 (EP)
Inventor: ABREU CHRISTIAN O
IPC: G03G15/01
Filed: 1991-05-09
Abstract: An apparatus which transfers successive different color toner images from a photoconductive belt (20) to a sheet. The toner images are in superimposed registration with one another by means of a sheet transport apparatus (48) which moves the sheet in a recirculating path. Transfer efficiency of successive toner images is improved by neutralizing the charge on the toner image prior to the transfer of the next successive toner image to the sheet. This is accomplished by passing the sheet with the toner image transferred thereto between upper and lower neutralization corona generators (64, 65). The upper neutralization corona generator (64) applies a charge on the toner image having an opposite polarity to the normal polarity of the toner image. The lower neutralization corona generator (65) applies a charge on the backside of the sheet having the same polarity as the normal polarity of the toner image.
Patent EP-0475667-A2 (EP)
Inventor: HASEGAWA KENICHI
IPC: H04M11/00
Filed: 1991-09-04
Abstract: In a first facsimile device, if a calling message does not include a called party subaddress and a subaddress of the device is stored, received image data is temporarily retained and the retained image data is either recorded or erased according to a user's instruction. In a second facsimile device, the image data are not received in the above case, and therefore, a waste of recording paper due to an unnecessary recording of image data is avoided.
Patent EP-0471619-A2 (EP)
Inventor: OKUNO TETSUYA
IPC: H05K13/04
Filed: 1991-08-12
Abstract: A solder reflow furnace (1) comprising piping to supply an inert gas into the furnace to maintain an inert gas atmosphere within the furnace, a convoyer (2) for carrying printed circuit boards (PB) and an air prevention zone (K) on each of the inlet (4) and outlet (5) ports is disclosed. The air prevention zone (K) is provided with gaz-flow-resistant members (12) which prevent air from flowing into the furnace. 
     Application to reflow furnace in which soldering is carried out is an inert atmosphere.
Patent EP-0486420-A2 (EP)
Inventor: SCHNORRER WALTER
IPC: B23K9/16
Filed: 1991-11-11
Abstract: The device according to the invention is intended for protective gas coverage on the root side in the area of tube welding. The peculiar feature of the invention is a plurality of discharge duct means (19,20) evenly distributed at a distance from the gas supply means (15,14). Thereby a more safe removal of atmospheric oxygen from the enclosure (17) created by the device is ensured, thus improving the quality of the welding and reducing protective gas consumption in the welding process.
Patent EP-0441761-A2 (EP)
Inventor: SOERBERG BENGT
IPC: F24H9/12
Filed: 1991-02-05
Abstract: A radiator coupling for bottom-connected control valves (9) for radiators (1) comprises an upper connecting head having an outlet for hot water (V) which is connected to the upper part of the radiator, and a lower connecting head (5) which is connected to a first inlet for cooled water (K) on the lower part of the radiator. A riser pipe (3) communicates with a second inlet (17) in the lower connecting head and the outlet in the upper connecting head. The control valve has two through-flow channels (11′, 11˝) of which the one channel receives cooled water and the other transfers hot water to the second inlet (17). The invention is characterised by a transfer sleeve (16) which has an end part rotatably connected to the end of the riser pipe (3) which projects into the lower connecting head and which sleeve has an opposite end part (18, 19) which when the sleeve is rotated is brought into communication with one or the other of the through-flow channels.
Patent EP-0496203-A2 (EP)
Inventor: LAUKE HARALD DR
IPC: C09D4/02
Filed: 1992-01-08
Abstract: The invention relates to storage-stable solutions of film-forming copolymers containing carboxyl groups, whose carboxyl groups are reacted to 5 to 80 % with glycidyl (meth)acrylate, in an inert organic solvent or solvent mixture, these solutions additionally containing a phosphoric acid ester of a hydroxyalkyl (meth)acrylate and optionally o-phosphoric acid, and to a procedure for the manufacture of photosensitive coatings which contain photoinitiators, free-radical-polymerisable ethylenically unsaturated organic monomeric compounds, and if appropriate plasticisers, dyes, colour formers and inhibitors of thermal polymerisation, the manufacture of these coatings taking place in a storage-stable solution of this type. 
<??>They are particularly suitable for the manufacture of offset printing plates.
Patent EP-0508201-A2 (EP)
Inventor: BRUEHWILER OTHMAR
IPC: G11B33/04
Filed: 1992-03-23
Abstract: An anti-theft apparatus includes a bracket-shaped auxiliary member which is displaceably guided longitudinally along a narrow side of a casing and has ends which are bent inwardly in order to clamp a box-like article. When the bracket is in its slid out position relative to the casing, its outer end can be bent in an elastic manner to enable removal or insertion of the article, and the inner end of the bracket has a locking lug which also projects inwardly to snap into a locking slot at the narrow side of the casing opposite of the slide-in opening when the bracket is completely inserted into the casing. The locking lug can be released out of this position only by use of a special tool.
Patent EP-0524379-A2 (EP)
Title: Tabak enthaltende Folienfäden sowie Verfahren und Vorrichtung zu deren Herstellung
Inventor: EHLING UWE DIPL-ING
IPC: A24B15/14
Filed: 1992-04-23
Abstract: Die Erfindung betrifft Tabak enthaltende Folienfäden (10) aus Tabakteilchen, Wasser, Bindemitteln und Feuchthaltemitteln, die einen im wesentlichen teilkreisförmigen oder geschlossenen kreisförmigen Querschnitt aufweisen, sowie ein Verfahren und eine Vorrichtung zur Herstellung dieser Folienfäden. <IMAGE>
Patent EP-0528269-A2 (EP)
Inventor: HENNING GEORG DR
IPC: D06P3/32
Filed: 1992-08-05
Abstract: Flowable dyestuff preparations, containing   a) at least 15% by weight, relative to the weight of the dyestuff preparation, of one or more polyazo dyes in salt form, the polyazo dyes containing one or more hydroxysulphonyl and/or carboxyl groups and optionally being present in the form of a 1:1 or 1:2 metal complex, b) 2 to 15% by weight, relative to the weight of the dyestuff preparation, of a surfactant and   c) water, and their use for the dyeing of leather or wool.
Patent EP-0575661-A2 (EP)
Inventor: RENZ WALTER DR
IPC: E05B63/08
Filed: 1992-08-14
Abstract: When the frame of a door is constructed from aluminium or plastic profiles which usually have a relatively small cross-section, relatively little space remains for a mortise lock or a tubular-frame lock. Nevertheless, a relatively large bolt extension of, for example, twice 10 mm can be required, that is to say the bolt (5) is preclosed or closed back by means of two revolutions of a key of a lock cylinder (7) and therefore of a locking bit (8). The locking bit (8) must therefore be coupled twice to the bolt or its bolt tail (14) at different points or at points located one behind the other in the preclosing direction (15). For this purpose, the bolt tail (14) possesses a first driving receptacle (16) and a second driving receptacle (17) which is "swung open" only during the first preclosing movement. When the lock is equipped for preference with a reversing device (29), it is necessary to ensure that the locking bit (8) can act on the reversing device (29) only when the bolt (5) is retracted. An expedient control consisting of a control lever (21) and of a control plate (44) guarantees this. <IMAGE>
Patent EP-0537571-A2 (EP)
Inventor: GREEN DAVID T
IPC: A61B17/072
Filed: 1992-10-02
Abstract: A surgical stapling or fastening instrument 10 for applying surgical fasteners to tissue having an adjustable closure mechanism to linearly approximate the distance between the jaw members of the instrument. The adjustable closure mechanism consists of an advancing means 26 and a retaining mechanism 44 which is actuable to urge the jaw members towards each other. A coupling arrangement 60 is also provided which permits firing of the staples or fasteners only when the jaw members are approximated a predetermined distance from each other.
Patent EP-0548808-A2 (EP)
Inventor: ENDO HIROYUKI
IPC: C09K19/42
Filed: 1992-12-17
Abstract: A high polymer comprising a recurring unit (I) represented by the formula:
       
and a recurring unit (II) represented by the formula:
        
wherein  
r, u, p and s each represent an integer of 2 to 5, q represents a number of 0 to 20, m represents an integer of 8 to 12, n represents an integer of 6 to 15, a represents an integer of 1 to 8, b represents an integer of 5 to 15, Y represents -O- or -COO-, Z represents -O-or a single bond, and  *  represents an asymmetric carbon, and a ferroelectric liquid crystal composition comprising the high polymer and a low molecular weight smectic liquid crystal are disclosed.
Patent EP-0486478-A2 (EP)
Inventor: HESTER JACKSON BOLING
IPC: A61P43/00
Filed: 1985-08-05
Abstract: A renin inhibitory peptide comprising a N-alkylhistidine moiety at the position corresponding to the 9-position of the human renin substrate.
Patent EP-0501670-A2 (EP)
Inventor: ROGER ALEXANDER
IPC: A23L17/00
Filed: 1992-02-19
Abstract: A fish processing apparatus 10 comprising a fillet-loading assembly 12, a rotatable hopper transfer unit 14, a re-forming assembly 16 to produce the desired fillet product, a product de-moulding assembly 18, a discharge conveyor assembly 20 for the demoulded products, and a take-off shuttle conveyor 22 to transfer the products from assembly 20 to a freezing unit (not shown).
Patent EP-0522703-A2 (EP)
Inventor: ECKBERG RICHARD PAUL
IPC: C08K5/13
Filed: 1992-06-01
Abstract: A photocatalyst composition is provided for use in UV-curable epoxysilicone compositions, comprising by weight (A) a bis(aryl)iodonium salt photocatalyst or certain polyarylonium hexafluorometal or metalloid salts; and (B) a reactive diluent comprising an organic phenol, preferably, 4-dodecylphenol and preferably further comprising an epoxyfunctional organic compound, preferably, 1,2-epoxydodecane, wherein the weight ratio of 4-dodecylphenol:1,2-epoxydodecane is from about 9:1 to about 1:9, and also preferably further containing a photosensitizer. An ultraviolet-curable silicone composition comprising the photocatalyst composition described above and an epoxy-functional silicone polymer, as well as methods for providing improved iodonium photocatalyst compositions and epoxysilicone compositions using the reactive diluent, are also disclosed.
Patent EP-0529981-A2 (EP)
Inventor: KWASNICK ROBERT FORREST
IPC: H01J31/50
Filed: 1992-08-21
Abstract: A radiation imager (10) comprises a scintillator (30) mated to a photodetector array (20). An enclosure ring (40) is disposed around the outer sidewalls of the scintillator (30) and an enclosure ring cover (50) hermetically bonded to the ring extends across the scintillator to form a chamber (55) sealably enclosing the scintillator. The enclosure ring cover (50) is substantially impervious to moisture, is radiation transmissive, and minimizes scattering of light from the scintillator (30). The cover may be optically reflective or light absorptive. The chamber (55) is evacuated to draw the cover in towards the photodetector array (20) and thus to ensure close contact between the cover (50) and the scintillator (30) and between the scintillator (30) and the photodetector array (20). Desiccant can be disposed in the chamber (55) to provide additional protection against moisture absorption by the scintillator.