baber/WOPTO huggingface dataset:
Patent EP-0339658-A2 (EP)
Inventor: KURIYAMA KATSUMI
IPC: A24F42/20
Filed: 1989-04-27
Abstract: A shredded tobacco leaf pellet (1) is composed of tobacco leaf shreds bound together with a nicotine­non-absorptive thermoplastic binder while retaining air permeability. The pellet is produced by mixing tobacco leaf shreds and a nicotine-non-absorptive thermoplastic binder, forming the resultant mixture into a desired shape while retaining air permeability, and then subjecting the thus-formed mixture to a heat treatment. A cigarette-like snuff (10) is composed of at least one shredded tobacco leaf pellet (1) of the above-described type and an outer envelope (2) surrounding the pellet therein.
Patent EP-0346780-A2 (EP)
Inventor: WEIHRAUCH GEORG
IPC: A47G25/62
Filed: 1989-06-10
Abstract: A hanger for skirts or trousers has a cross-sectionally U-shaped central part (2) with a suspension hook (3) and two tensioning arms (4) guided in the central part so as to be displaceable to different tensioning widths, which tensioning arms can be adjusted, if appropriate, to the desired tensioning width. For simplification in terms of production and assembly, provision is made for the U-profile to have at least one longitudinal slot (15) extending over the range of movement of one tensioning arm (4) in each of its two limbs on both sides of the suspension hook (3), and for each tensioning arm to have at least one guide projection (14) engaging in the longitudinal slot on opposite sides. <IMAGE>
Patent EP-0348768-A2 (EP)
Inventor: SCHEIDSTEGER OLAF DR
IPC: B01J23/24
Filed: 1989-06-19
Abstract: In a process for eliminating nitrogen oxides from combustion exhaust gases which contain arsenic compounds as impurities, by selective catalytic reduction with ammonia, a catalyst is used which essentially contains titanium oxide and catalytically effective quantities of compounds of vanadium, molybdenum, tungsten and zinc. The catalyst contains A) titanium in the form of oxides, B) vanadium in the form of oxides or sulphates, C) molybdenum and/or tungsten in the form of oxides and D) zinc in the form of oxides or sulphates, with the proviso that the metal components A to D are present in the A/B/C/D atomic ratios of 1/0.0022-0.0165/0.021-0.21/0.009-0.028.
Patent EP-0352701-A2 (EP)
Inventor: BOTTGER DETLEV DIPL-ING
IPC: H04Q3/00
Filed: 1989-07-24
Abstract: A subscriber found to be busy can be informed about an urgent connection request concerning him by means of an attention signal (call waiting). With the actuation of a corresponding function key (service key, subscriber key), a signalling information is transmitted by the requested subscriber to the controller. This establishes the connection when the line loop continues to be closed at the subscriber end. At the same time, the existing connection is placed into a connection state which enables the conversation to be continued at a later time (external line is parked, with an internal call the requesting subscriber is added in the manner of a conference connection). <IMAGE>
Patent EP-0361314-A2 (EP)
Inventor: BADGER RODNEY SEYMOUR
IPC: A61M25/01
Filed: 1989-09-21
Abstract: Guiding catheter (10) and method of using the same in a cardiovascular procedure such as coronary angioplasty. The catheter has an elongated shaft (11) with a deflectable distal portion (13). One lumen (14) extends through the elongated shaft to form a passageway through which a dilatation catheter can be introduced. A second smaller lumen (15) extends through the shaft to form a passageway for a control line (16) which passes therethrough and which is connected to the distal tip (17). Proximal movement of the control line decreases the included angle between the distal portion and the main portion of the shaft. Pull on the control line also exerts a force on the distal portion of the guiding catheter which transmits a resultant axial force to push the catheter disposed within the first lumen. Pull on the control line also allows for catheter tip configuration adjustment thereby enabling the catheter to engage a difficult coronary ostium. In the disclosed embodiments, the distal portion is formed in two sections. Pulling the control line decreases the included angles between the distal sections and the main sections while the distal portion is positioned within a patient. The axial force is particularly advantageous with dilatation catheters to aid in directing the distal end thereof across a lesion.
Patent EP-0360280-A2 (EP)
Inventor: YOSHIDA TAKEHIRO
IPC: B41J17/04
Filed: 1989-09-22
Abstract: A thermal transfer recording apparatus for transferring an ink contained in an ink sheet onto a recording medium to record an image on the recording medium, includes a take-up roller for taking up the ink sheet, a driving unit for driving the take-up roller to take up the ink sheet, and a control unit for controlling a drive amount of the driving unit to maintain an almost constant conveyance ratio of the ink sheet to the recording medium in correspondence with a change in take-up amount by the take-up roller.
Patent EP-0424573-A2 (EP)
Inventor: MENEGATTO CARLO
IPC: B65H54/00
Filed: 1989-11-27
Abstract: A yarn winding machine comprising a plurality of rotatable vertical spindles (12) arranged in a longitudinal alignment on a support frame (10); single yarn guide members (20) for the yarn (16) to be wound on the bobbin (15) placed on each spindle (12), are provided on mobile support members (20) operatively connected to respective reciprocating drive members (22, 25).
Patent EP-0374557-A2 (EP)
Inventor: MAIER ANDREAS
IPC: C22F1/00
Filed: 1989-12-02
Abstract: Ion diffusion-induced anti-wear layer or consolidation layer of higher hardness on a ground sintered carbide surface, in which lattice defects occur on grinding, into which material fixing the lattice defects has diffused down to a depth of about 100  mu m.
Patent EP-0330256-A2 (EP)
Inventor: NERI CARLO
IPC: C08L101/00
Filed: 1989-02-13
Abstract: A stabilizing composition for thermoplastic organic polymers containing measured quantities of: (a) a sterically hindered phenol; (b) a triarylphosphite; and (c) a dialkylthiodipropionate. Stabilized polymer compositions are also described containing a thermoplastic organic polymer, in particular a polyolefin, and a stabilizing quantity of said stabilizing composition, which possess excellent characteristics in relation to their melt flow index and colour when subjected to repeated extrusion and in relation to their long-term thermal stability.
Patent EP-0343717-A2 (EP)
Inventor: COSTANZI SILVESTRO
IPC: C08G77/42
Filed: 1989-05-17
Abstract: Polymeric stabilizer compounds with a polyorganosiloxane structure suitable for stabilizing organic polymers against UV radiation and heat, containing sterically hindered piperidinio groups in their molecule and easily prepared in well defined, predetermined structures.
Patent EP-0330469-A2 (EP)
Inventor: NAYLOR ALAN
IPC: C07D217/14
Filed: 1989-02-23
Abstract: Disclosed are compounds of formula (I) :
      wherein 
R₁ represents hydroxy or C₁₋₆ alkoxy; 
R₂ and R₃ are the same or different and are C₁₋₆ alkyl or C₃₋₆ alkenyl or -NR₂R₃ represents a 5-membered (optionally containing an oxygen atom adjacent to the nitrogen) or a 6-membered ring, which ring optionally contains one unit of unsaturation and which is unsubstituted or substituted by hydroxy, oxo, optionally substituted methylidene, -COR₄(where R₄ is C₁₋₆ alkyl, aryl or ar(C₁₋₆)alkyl) or =NOR₅ (where R₅ is C₁₋₆ alkyl); 
X represents a direct bond, -CH₂- or -CH₂O; 
Ar represents a substituted phenyl moiety 
and physiologically acceptable salts thereof. 
     Also described are methods for their preparation and pharmaceutical formulations thereof. The compounds are Kappa agonists.
Patent EP-0333365-A2 (EP)
Inventor: MCKEEN FRANCIS X
IPC: G06F9/46
Filed: 1989-03-06
Abstract: A data processing system handles memory management exceptions caused by a faulting vector instruction in a vector processor by halting the execution of the faulting vector in­struction being executed when the exception occurred and by setting the state information for the vector processor to acknowledge the presence of the exception and to include informa­tion about the suboperation of the vector instruction being exe­cuted when the exception occurred. The scalar processor is not interrupted at this time, however. Any other vector instructions executing simultaneously with the faulting vector instruction are allowed to continue so long as those instructions do not require data from the faulting instruction. The faulting partially com­pleted vector instruction resumes execution after the operating system has processed the memory management exception.
Patent EP-0342813-A2 (EP)
Inventor: BOETZKES PETER C
IPC: A61N1/40
Filed: 1989-05-02
Abstract: A system (10) is disclosed for facilitating the healing of traumatized tissue and broken or fractured bone. The system (10) establishes an electric field between a pair of electrodes (14) positioned on opposite sides of the patient site (12), resulting in the production of an alternating current having the desired frequency and amplitude characteristics in the tissue or bone. Specifically, the system (10) includes a resonator (32) formed by an inductor (36) coupled in series with the resistor (R1) and capacitor (C1) of an equivalent circuit (34) representing the patient site (12), the electrodes (14) , and any gaps (30) therebetween. This resonator (32) also includes a capacitor (C2) designed to prevent spurious, high-­frequency oscillations. The resonator (32) is operated by a free-running oscillator (16), which maintains the operationof the resonator (32) at its resonant fre­quency. The oscillator (16) includes a forward network (38), having a CMOS inverter (42), and a feedback network (40), including an open-loop operational amplifier (52), and provides a simple, stable, and efficient form of operation free from spurious, high-frequency oscillations.
Patent EP-0350195-A2 (EP)
Inventor: MATSUO MASAAKI C O TOYO INK MA
IPC: G03F7/34
Filed: 1989-06-27
Abstract: An apparatus for forming a transfer image comprising at least a light source for exposure, an exposure cylinder and a second cylinder which can contact the exposure cylinder, wherein the light source for the exposure is arranged outside the radius of the exposure cylinder, the exposure cylinder has means of attaching an image-froming material thereto, and the second cylinder has means of receiving the image-forming material from the surface of the exposure cylinder and holds the received image-forming material, and a method of forming a transfer iamge on an image receptor by using the apparatus.
Patent EP-0356246-A2 (EP)
Inventor: TAKEI YOSHIAKI
IPC: G03G5/05
Filed: 1989-08-24
Abstract: Photoreceptor comprising an electroconductive base that has a carrier generation layer formed thereon which is overlaid with a carrier transport layer. This photoreceptor is characterized in that said carrier transport layer comprises at least two constituent layers, that the weight ratio of the content of the carrier transport material to the binder material in a constituent layer which is closer to said electroconductive base is higher than the weight ratio of the content of the carrier transport material to the binder material in a constituent layer which is more remote from said electroconductive base, and that the binder in the outermost constituent layer of said carrier transport layer contains a polycarbonate having as the principal recurring unit a structural unit represented by the following general formula (I) and/or a structural unit represented by the following general formula (II):
        (where R¹ and R² each is a hydrogen atom, a substituted or unsubstituted aliphatic group, a substituted or unsubstituted carbocyclic group, or a substituted or unsubstituted aromatic group, provided that at least one of R¹ and R² is a "bulky" group; and R³, R⁴, R⁵, R⁶, R⁷, R⁸, R⁹ and R¹⁰ each is a hydrogen atom, a halogen atom, a substituted or unsubstituted aliphatic group, or a substituted or unsubstituted carbocyclic group);
      where R³, R⁴ R⁵, R⁶, R⁷, R⁸, R⁹ and R¹⁰ each is same as defined above; Z is the atomic group necessary to form a substituted or unsubstituted carbon ring or a substituted or unsubstituted heterocyclic ring).
Patent EP-0365217-A2 (EP)
Inventor: ESTRADA LUIS ALBERTO
IPC: H02K1/18
Filed: 1989-10-12
Abstract: Keybar slots (36) in support plates (20) of a large generator stator (26) are made substantially oversize (38) to accommodate the full probable distortion of the support plates occurring during fabrication of the stator frame. Keybars (28) are affixed (42) to an arrangement of one or (as shown) two auxiliary plates (40,46). The keybars are aligned within the oversize keybar slots, and then the auxiliary plates are affixed, e.g. welded (44,50) to the stator support plates.
Patent EP-0376484-A2 (EP)
Inventor: TSUKAMOTO YOSHIHITO
IPC: C08K3/00
Filed: 1989-11-28
Abstract: A polyarylene sulfide resin composition comprises
     (A) 100 parts by weight of a polyarylene sulfide resin mainly comprising repeating units represented by the general formula: ( Ar - S ) (wherein Ar is an arylene group), and added thereto   (B) 0.01 to 10 parts by weight of a silicon compound having a mercapto group represented by the general formula (1):
      wherein R is a C₁-20 divalent aliphatic group and R₁, R₂ and R₃ may be the same or different from each other and are each an alkyl, unsubstituted aryl or substituted aryl group, 
and   (C) 0 to 400 parts by weight of a fibrous filler an inorganic nonfibrous filler or a mixture of both of them.
Patent EP-0372985-A2 (EP)
Inventor: SCHLEICH DONALD M
IPC: A24D1/22
Filed: 1989-12-08
Abstract: A heat source 20, when ignited, produces hot gases which release flavourant vapours from a flavourant bed 21. The mixed gases pass through an expansion chamber 12 to a mouthpiece 13. 
     The heat source comprises metal carbides, preferably iron carbides Fez C and/or Fe₅ C₂, which ignite at relatively low temperatures (less than 550°C) and liberate substantially no carbon monoxide. The carbides are preferably in particulate form and may be mixed with carbon and held together by a binder. The heat source 20 is preferably cylindrical with air passages 22 running through it.
Patent EP-0392121-A2 (EP)
Inventor: WYATT GLENN OLLIE
IPC: C09C1/50
Filed: 1989-12-13
Abstract: A carbon black reactor having an elongated choke (24) reduces the presence of impingement coke and refractory grit in the carbon black product, provides for the production of super fine particle carbon black, narrow particle size distribution carbon black, and high surface activity carbon black. The elongated choke has a length sufficient for substantial completion of the carbon black forming reaction within the choke.
Patent EP-0370939-A2 (EP)
Inventor: LOPEZ QUINTELA MANUEL ARTURO
IPC: C22C1/04
Filed: 1989-11-23
Abstract: Process to obtain ultra fine magnetic Nd-Fe-B particles of various sizes, which can cause a reaction in different kinetic conditions, between compounds of Nd, Fe and B in the sine of micro-emulsions formed by water, oil and a surface-active agent, in different thermodynamic conditions.
Patent EP-0389873-A2 (EP)
Inventor: KUKI NOBUYUKI
IPC: E05F11/48
Filed: 1990-03-15
Abstract: Apparatus includes a guide rail (3) fixed within a door (1), pulleys (4) rotatably supported on the guide. rail (3) at upper and lower portions thereof, a driving mecha­nism (5) fixed within the door (1) for up- and downwardly moving a window glass (2) along the guide rail (3), a wire (6) hung on the pul­leys (4) and driving mechanism (5) for transmitting a moving force to the window glass (2), a bracket (7) fixedly connected to the wire (6), resilient means (9) interposed between the rail member (3) and bracket member (7), and shoe means (10,11) interposed between the resilient means (9) and guide rail (3).
Patent EP-0397140-A2 (EP)
Inventor: BAYDAR ERTUGUL
IPC: H04J3/12
Filed: 1990-05-09
Abstract: The four signaling bits contained in the eight-bit SONET signaling bytes are read from the SONET signaling row and are converted to four parallel signaling bits for storage in a RAM (10) in quasi-SONET format with sets of four A, four B, four C and four D bits for four consecutive channels being stored for an even and an odd tributary in one RAM memory row. Storing sets of four of the same bit for four consecutive channels simplifies the RAM write operation. A read-modify-write system (16) is used for updating the RAM storage, wherein a row of the RAM (10) is read, modified by eight new signaling bits from two consecutive SONET signaling bytes and is rewritten into the RAM (10). New signaling bits are stored to accumulate eight new signaling bits for two tributaries prior to updating the RAM (10) with the new bits for both tributaries. The 32 signaling bits output during a RAM (10) read operation are selectively multiplexed to output only for bits associated with a particular channel.
Patent EP-0405449-A2 (EP)
Title: Slipping layer containing particulate ester wax for dye-donor element used in thermal dye transfer
Inventor: HENZEL RICHARD PAUL C O EASTMA
IPC: B41M5/42
Filed: 1990-06-26
Abstract: A dye-donor element for thermal dye transfer comprising a support having on one side thereof a dye layer and on the other side a slipping layer comprising an organic lubricating material in a binder, the lubricating material comprising a nonhomogenous layer of a particulate ester wax comprising an ester of a fatty acid having at least 10 carbon atoms and a monohydric alcohol having at least 6 carbon atoms, the ester wax having a particle size of from 0.5 µm to 20 µm.
Patent EP-0416251-A2 (EP)
Inventor: HALL JAMES T
IPC: G02B5/28
Filed: 1990-07-16
Abstract: An error-compensated process for forming a multi­ple-notch optical filter which is characterized by a continually and accurately varying periodic profile. The optical medium is formed on a substrate so that the profile of the refractive index is multiply sinusoidally modulated to maintain Bragg's law for each component in the multiple-notch profile. In a preferred embodiment, as the optical medium is coated on the substrate, the depositing film is monitored by optical techniques, and feedback information is provided to a computer driven by a pre-programmed process control algorithm so that real time control of the manufacturing process may be accomplished.
Patent EP-0409279-A2 (EP)
Inventor: KANBE HIDEYOSHI
IPC: A61K9/00
Filed: 1990-07-20
Abstract: A troche composition comprising xylitol as a filler and gelatin as a binder, in combination, is disclosed. The troche composition, when administered, is not felt coarse or powdery, but gives a favorable feeling.
Patent EP-0415246-A2 (EP)
Inventor: HAXEL GERD
IPC: H05K7/14
Filed: 1990-08-22
Abstract: The subject matter of the invention is an assembly support having two metallic side walls between which metal profile rails (5, 6) run, in each case at the four corners, which rails are attached to the side walls and support guide holders (9) which are intended for holding assemblies. An upper and/or lower metallic covering plate (15, 16) projects with angled edges (17, 18) in each case into one profile rail groove (19) in which one or more springs (21) exert forces on the edges (17, 18) and a wall of the profile rail groove (19). Angled side edges (26, 27) of the covering plates (15, 16) are screwed to the side walls (2). <IMAGE>
Patent EP-0416438-A2 (EP)
Inventor: KNECHT SIEGFRIED
IPC: B65H19/18
Filed: 1990-08-28
Abstract: The invention relates to a reel splicing device for wrapping webs on packaging machines, with two supply paths, in each case for one wrapping path, which open into a common supply path, a pair of rollers (9) being arranged at the start of the common supply path, and with in each case a cutter (11) for both wrapping webs. In order to make possible automatic connection of two wrapping webs, it is envisaged that, for each wrapping web, a clamping strip (17), which interacts with a support (15), is provided in front of the entrance into the gap of the pair of rollers (9), the clamping strips (17) being releasable both manually and via cam mechanisms coupled to the shafts (4) of the rollers (9), and that the rollers (9) each support a cutter (11), an elastic casing section (12) in front of this in the direction of rotation, and a further casing section (13) offset thereto by approximately 180 DEG , the casing sections (12, 13), which come into engagement with one another during roller rotation and project in relation to the roller periphery, forming the transporting roller gap, and the rollers (9) being mounted offset in relation to one another by 180 DEG . 
<IMAGE>
Patent EP-0421383-A2 (EP)
Inventor: TAGATA SHUJI
IPC: C11D1/72
Filed: 1990-10-04
Abstract: A detergent composition which has an excellent detergency against muddy dirt of clothing which comprises (a) nonionic surfactant and (b) N-alkylamino sulfonate with weight ratio of (a) to (b) in the range of 1/10 to 10/1.
Patent EP-0424784-A2 (EP)
Inventor: STEINKOPFF KARL-HEINZ DIPL-ING
IPC: B60G21/055
Filed: 1990-10-16
Abstract: The invention relates to hydraulic positioning equipment producing a positioning force which is controllable with regard to its direction and magnitude. The device contains a hydraulic bi-directional actuator with a displaceable actuating piston with pressure admissible on both sides, which separates two hydraulic working chambers from one another which on the other hand are connected together by a hydraulic circuit controlling the actuating direction and the actuating force of the actuating piston and having a hydraulic pump, hydraulic tank and controllable valve device. The hydraulic circuit is designed as an open circuit with constantly delivering hydraulic pump and the controllable valve device has controllable throttle valves, the through-flow cross sections of which are each adjustable between a minimum value other than zero and a maximum value. <IMAGE>
Patent EP-0433626-A2 (EP)
Title: Physiologic waveform analysis
Inventor: SPITZER ROBERT
IPC: G06N20/00
Filed: 1990-11-05
Abstract: A waveform analysis assembly (10) includes a sensor (12) for detecting physiological electrical and mechanical signals produced by the body. An extraction neural network (22, 22′) will learn a repetitive waveform of the electrical signal, store the waveform in memory (18), extract the waveform from the electrical signal, store the location times of occurrences of the waveform, and subtract the waveform from the electrical signal. Each significantly different waveform in the electrical signal is learned and extracted. A single or multilayer layer neural network (22) accomplishes the learning and extraction with either multiple passes over the electrical signal or accomplishes the learning and extraction of all waveforms in a single pass over the electrical signal. A reducer (20) receives the stored waveforms and times and reduces them into features characterizing the waveforms. A classifier neural network (36) analyzes the features by classifying them through nonlinear mapping techniques within the network representing diseased states and produces results of diseased states based on learned features of the normal and patient groups.
Patent EP-0446436-A2 (EP)
Inventor: OBERMUELLER HERBERT DIPL-ING
IPC: F23G7/06
Filed: 1990-12-01
Abstract: With fluctuating quantities of oxidisable components in a media flow which is to be cleaned by combustion of these components, the concentration of the oxidisable components is reduced by admixing. In order to render unnecessary admixing before the introduction of the media flow into the combustion device and yet keep the combustion chamber temperature at its desired level, it is proposed to admix a variable proportion of the media flow containing impurities and/or a proportion of fresh air to the media flow emerging from a flue gas mixing pipe (15). The flue gas mixing pipe (15) is arranged downstream of a burner (14) in the direction of flow so that admixing takes place after the media flow has already passed the burner (14). <IMAGE>