baber/WOPTO huggingface dataset:
Patent EP-0444346-A2 (EP)
Inventor: CARKHUFF DONALD WESLEY
IPC: B23K10/00
Filed: 1990-10-05
Abstract: A nozzle 40 for use with a plasma arc torch 10 having a first gas flow within the nozzle 40 for engaging an electrode 31 and generating a plasma and a second gas flow in surrounding engagement to the outer surface of the nozzle 40 is disclosed. The nozzle 40 includes an outer surface 53 of substantially hourglass configuration in longitudinal cross-section so that the second gas remains in close contact with the outer hourglass surface 53 of the nozzle 40 to provide efficient heat transfer from the nozzle 40 to the surrounding second gas flow.
Patent EP-0409731-A2 (EP)
Inventor: DE VUYST MICHEL
IPC: B65D85/36
Filed: 1990-07-17
Abstract: The invention relates to a packaging box which is specially adapted to the packing of foodstuffs, such as bakery, pastry or similar products. The packaging box consists of a tray (2) on which the said product is deposited, as well as of a protective lid (1) which can be fitted over the tray. Moreover, it has means for creating a circulation of air inside the box in order to prevent condensation phenomena on the inner walls of the box. <IMAGE>
Patent EP-0438011-A2 (EP)
Inventor: EIKILL RICHARD GLENN
IPC: G06F12/14
Filed: 1990-10-31
Abstract: A data processing network includes multiple processing devices (18, 20), multiple memory cards (24, 26) of main storage, and a shared interface. Each of the memory cards includes memory arrays (28, 32), an internal register (30, 34) for temporarily storing a pointer data word read from the arrays, and logic circuitry. When one of the processing devices sends a tag bit extraction or tag bit insertion command to one of the memory cards, the pointer to be modified is retrieved from a selected address in the memory arrays and latched into the internal register. The logic circuitry provides the tag bits to an AND logic gate and provides the AND gate output to the processor in the case of tag bit extraction. For tag bit insertion, the circuitry applies the pointer from the arrays and a tag bit input from the processor, as inputs to a multiplexer and provides the multiplexer output back to the selected address in the arrays.
Patent EP-0438146-A2 (EP)
Inventor: PARENTE LUCA
IPC: A61K38/00
Filed: 1991-01-17
Abstract: The use of human interleukin-1β as gastroduodenal mucosa protector for treating gastroduodenal, benign, recurring and post-operational ulcers is described, together with pharmaceutical compositions containing a therapeutically effective quantity of human interleukin-1β.
Patent EP-0453707-A2 (EP)
Inventor: BAIRD ROBERT
IPC: G06F17/30
Filed: 1991-01-18
Abstract: A method for managing space re-use with respect to the indices (nodes) of shadow written tree organized dynamic random accessed files/records/pages located in the external store of a CPU. The method reserves space in all non-leaf nodes and maintains a list of available node addresses. When a new node is required then space, if available, is obtained from the parent node list. Only when the parent list becomes exhausted is space (node) obtained from a node inventory manager. Deletion of a node causes its address to be placed on the free or available list maintained by that node's parent. If there is no space, then space on the parent node list is obtained by returning to the inventory manager that node on the list having the least locality with the existing subordinate (children) nodes of the parent.
Patent EP-0451608-A2 (EP)
Inventor: SISTIG HELMUT
IPC: H05B3/84
Filed: 1991-03-26
Abstract: A glass plate (1) of toughened glass is provided with a transparent, electrically conductive surface coating. A small zone (9) is separated from the surface coating by subsequent removal along a parting line (5) in a marginal area. The small zone (9) is provided with connection electrodes (10) and connection leads (11) and serves as breakage detector for the connection to an electrical alarm circuit. The remaining large zone (8) is provided with connection electrodes (13) and connection leads (14) and serves as heating resistor. The glass plate (1) is bonded by means of a thermoplastic intermediate layer (3) to a further glass plate (2) to form a multilayered glass plate. <IMAGE>
Patent EP-0476655-A2 (EP)
Title: Process of producing a hydration resistant sintered lime
Inventor: SHIMADA TADASHI
IPC: C04B35/057
Filed: 1991-09-19
Abstract: A process of producing anti-hydration sintered lime is disclosed. The process of the present invention comprises the steps of molding a powder containing not less than 30% by weight of calcium carbonate particles with particle sizes of not larger than 0.3 µm, and sintering the resulting molded body at 1000 - 1600 o C.
Patent EP-0480373-A2 (EP)
Inventor: IWAMATSU SEIICHI
IPC: H01L29/06
Filed: 1991-10-08
Abstract: Disclosed is a thin-film semiconductor device wherein a semiconductor thin-film (13) is formed on an insulating film (12) that has been formed on the surface of a semiconductor substrate (11) doped with a high-concentration active impurity and a semiconductor device is formed on the semiconductor thin-film. Thereby the electrical characteristics of thin-film semiconductor devices can be stabilized.
Patent EP-0483744-A2 (EP)
Inventor: MIYAZAKI HIDEKI
IPC: G01R19/165
Filed: 1991-10-29
Abstract: According to the invention different detection levels of a load current can be detected. Preferably, these detection levels are an overcurrent control level and/or a constant current control level. Said constant current control level can be a constant current value associated with chopper control or a value which judges an overload when a chopper control current exceeds a predetermined current level beyond a predetermined number of times. Said overcurrent control level can be a value corresponding to short-circuit-protection. 
     Further, according to the invention a control circuit can control power semiconductor devices by decreasing a control voltage in a plurality of steps to zero in the case where an overcurrent detecting circuit outputs a detection signal corresponding to an overcurrent control level. 
     According to a further aspect of the invention a power converter with a plurality of semiconductor devices is improved by control means and current detection circuits showing the above mentioned advantages of the invention.
Patent EP-0484946-A2 (EP)
Inventor: IWAKI HIROYUKI
IPC: H04L25/49
Filed: 1991-11-07
Abstract: A circuit for inversely converting the signal of six bits converted by the 5B6B coding rule conversion method in the digital transmission into the original signal of five bits is described. On the occasion of inversely converting the 6-bit signal to the original 5-bit signal, the mark rate of the 6-bit signal to be converted inversely is detected in accordance with the 5B6B coding rule conversion pattern. In this case, all patterns of six bits are not detected but such six bits are divided (1a, 1b) into the upper three bits and lower three bits and the mark rates of six bits are detected (2) from the patterns of upper three bits and lower three bits. Thereby, a number of detected patterns can be reduced and simplification of circuit structure can also be realized.
Patent EP-0464929-A2 (EP)
Inventor: FUGA FERDINANDO
IPC: B61C9/46
Filed: 1991-06-27
Abstract: A wheel-electrical motor assembly for rail and tram vehicles is disclosed, in which to the wheel-hub and to the stationary axle relatively to the bogie, the inductor and the armature of a high-pole-number, synchronous motor are fastened, in order to provide a bogie with distributed drive and reduced overall dimensions
Patent EP-0443749-A2 (EP)
Inventor: BARNARD JAMES WILLIAM
IPC: A24D1/00
Filed: 1991-02-06
Abstract: A cigarette comprising a tobacco rod and means for introducing a flow of ambient diluting air into the smoke stream passing to the smoker after a predetermined length of the tobacco rod has been smoked, said means including a flow path for ambient diluting air which is sealed by a low melting point material and control means for utilising the heat from the glowing tip of the cigarette when it reaches a predetermined point in the length of the the tobacco rod to melt said low melting point material to introduce or increase a flow of diluting ambient air into the smoke stream downstream of the glowing tip.
Patent EP-0453130-A2 (EP)
Inventor: KLIPSCH PAUL WILBUR
IPC: H04R9/06
Filed: 1991-04-04
Abstract: An inductively activated loudspeaker produces sound by inducing an oscillating current in a shorted turn conductive tube that is positioned within a focused magnetic field. The loudspeaker includes an electrically excitable stationary coil positioned within the magnetic field and in inductive relation to the conductive cylinder. The oscillation of current within the stationary coil induces a corresponding oscillating current in the cylinder, which causes the cylinder to physically oscillate within the defined magnetic field. The resultant vibratory movement of the diaphragm, upon which the cylinder is mounted, has the effect of creating sound. Also disclosed is a combined stationary coil and outer pole assembly with internalized heat sinking, and which separably attaches to the remainder of the magnetic assembly of the loudspeaker.
Patent EP-0460912-A2 (EP)
Inventor: RILEY ALAN JOHN
IPC: C07D491/052
Filed: 1991-06-04
Abstract: The use of a compound of formula I
       
 wherein 
R is a hydrogen atom or a group selected from C₁₋₆alkyl (optionally substituted by C₃₋₇cycloalkyl), C₃₋₆alkenyl, C₃₋₆alkynyl, C₃₋₇cycloalkyl, aralkyl (in which the alkyl moiety contains 1-5 carbon atoms) and -CHO; 
R¹ and R², which may be the same or different, represent a hydrogen atom, a halogen atom or a group selected from C₁₋₄alkyl, C₁₋₄alkoxy, hydroxyl, cyano, nitro and -NR³R⁴ where R³ and R⁴ is each a hydrogen atom or a C₁₋₄alkyl group 
and 
X is an oxygen atom or a group -CH₂₋; 
or a physiologically acceptable salt or hydrate thereof 
for treating, relieving or preventing the effects of sexual dysfunction. 
     Preferred compounds include  trans -5-fluoro-2,3,3a,9a-tetrahydro-1H-[1,4] benzodioxino [2,3-c]pyrrole and  trans -5-fluoro-1,2,3,3a,9,9a-hexahydro[1] benzopyrano [2,3-c]pyrrole. 
     Conditions that may be treated in this manner include, in the case of the male, erectile inadequacy and, in the case of the female, sexual arousal disorder.
Patent EP-0465125-A2 (EP)
Inventor: KRAY WILLIAM A
IPC: H01T19/00
Filed: 1991-06-27
Abstract: A corotron restringing tool includes a locking drum (20) downstream from a spool (30) of corotron wire (31). A torsion spring (65) connected to the locking drum allows wire to be drawn from the spool under under a minimum of tension and subsequently manipulated without placing tension on the remaining wire on the spool. An alternative is to use a locking wedge (59) instead of the drum configured such that the harder the wire is pulled, the tighter the wire is held by the wedge.
Patent EP-0488587-A2 (EP)
Inventor: TRAHAN ALBERT J
IPC: C03B9/38
Filed: 1991-11-21
Abstract: In a plunger mechanism for a glassware forming machine, cooling air exhausted from the plunger is directed downwardly through spaced tubing to isolate the hot exhaust air from the lower cylinder.
Patent EP-0494501-A2 (EP)
Inventor: COLSON WENDELL B
IPC: E06B9/44
Filed: 1991-11-27
Abstract: A retractable covering devices, in particular, light control window covering (30) including a lobed head rail (10) to prevent creasing and/or skewing of the window covering when rolled up, the head rail (10) having means (20,25) for attaching the window covering which ensures proper alignment of the window covering (30). Also included are a bottom rear rail (40) having an anti-skewing device (48) which comprises a slidable weight for compensating for skewed roll up; a flip-catch device for preventing wrong-way roll up of the window covering; and a top-catch mechanism (62) for preventing both wrong-way roll up and over rotation in the proper roll up direction.
Patent EP-0457730-A2 (EP)
Title: Verfahren zur Herstellung von Alkylydroxyanilino-triazinthioderivaten
Inventor: TRITSCHLER WOLFGANG DR
IPC: C08K5/37
Filed: 1991-05-08
Abstract: Es wird ein, hohe Ausbeuten und Produkte hoher Reinheit lieferndes Verfahren zur Herstellung von Verbindungen der Formel I <IMAGE> worin R1 und R2 unabhängig voneinander Wasserstoff, C1-C12 -Alkyl, C5-C6-Cycloalkyl oder Phenyl bedeuten und R3 und R4 unabhängig voneinander für C1-C18-Alkyl, C5-C6-Cycloalkyl, Phenyl, mit C1-C6 Alkyl und/oder Hydroxy substituiertes Phenyl oder Phenyl-C1-C4-Alkyl stehen, beschrieben. Es besteht in der Umsetzung einer Verbindung der Formel III <IMAGE> mit einem Nitrit in wässrigem oder wässrig/organischem Medium zu einer Verbindung der Formel II <IMAGE> Extraktion der letzteren mit einem Lösungsmittel aus der Reaktionslösung, anschliessender katalytischer Hydrierung im genannten Lösungmittel in Gegenwart eines Palladium-Katalysators zum entsprechenden p-Aminophenol und dessen Umsetzung mit Cyanurchlorid und einer Verbindung der Formel HSR3 oder HSR4 oder einer Mischung von Verbindungen der Formeln HSR3 und HSR4.
Patent EP-0465449-A2 (EP)
Title: Tissue dissipative recanalization catheter.
Inventor: AUTH DAVID C
IPC: A61B17/00
Filed: 1991-06-28
Abstract: The invention relates to an RF-activated guidewire (26,30) to electrosurgically pass through occlusive material to allow the use of other vescular therapeutic devices to traverse the guidewire through the occlusive material. More particularly, the invention relates to a catheter system for penetrating occulsive tissue in an arterial lumen, comprising: 
   a substantially tubular sheath means (34); 
   an electrically conductive guidewire (26), said guidewire having an electrosurgical tip (30) and passing through said sheath means; and 
   a voltage generating means (12) electrically connected to said electrically conductive guidewire to activate said electrosurgical tip.
Patent EP-0498383-A2 (EP)
Inventor: TORII MASAO
IPC: C08J5/12
Filed: 1992-02-05
Abstract: A method of making an integrally molded composite article composed of a ring-opened polynorbornene matrix and a compatibilized laminate and/or a core component is disclosed. Laminate and/or core components that have low adhesion to polynorbornene or that interfere with the ring-opening polymerization of norbornene monomers are compatibilized by wrapping at least a portion of their surface with an inert polymer film. The polymer film enhances adhesion and prevents the interaction of deleterious functionalities on the laminate and/or core components with a reactive norbornene-type monomer solution.
Patent EP-0510407-A2 (EP)
Inventor: DIMPERL PETER
IPC: B29C44/18
Filed: 1992-04-03
Abstract: The method and the apparatus for filling closed cassettes by foaming, which cassettes are formed by a fixed frame (2, 3) and upper and lower flexible cover layers (4, 5), is carried out in a double- belt system (8). A movement contrary to the transport direction of the nozzle (10) for the foam discharge from the mixing device or a forced interruption of this foam discharge substantially prevents a wetting of the transverse bar (3) of the cassette, a protective covering (11) also reliably preventing a soiling of the transverse bar. Depending on whether the nozzle can be moved contrary to the transport direction or only an interruption of the foam feed occurs with a stationary nozzle, the protective covering is fixed or can be moved in the direction of transport synchronously with the cassette when passing a transverse bar. The protective covering is controlled in such a manner that it does not restrict the normal foam introduction into the cassette. <IMAGE>
Patent EP-0510421-A2 (EP)
Inventor: PAIRETTI BARTOLOMEO
IPC: F21V8/00
Filed: 1992-04-07
Abstract: A multi-coloured light indicator including having a light guide (2) constituted essentially by a block of transparent material possibly surface-treated in various ways, a diffuser element (3) located substantially adjacent a lower surface of the light guide (2), at least two illuminator elements (4',5') located close to respective side portions of the light guide (2) and arranged to emit light of respective different colours, reflective devices (8) located adjacent the illuminator elements (4',5') for directing the light towards the light guide (2) itself, and a piloting circuit (9) able to cause the switching on of one and/or the other of the illuminator elements (4',5').
Patent EP-0532962-A2 (EP)
Inventor: PFISTER JUERGEN DR
IPC: C07C65/34
Filed: 1992-08-29
Abstract: A process for the preparation of 2-benzoylbenzoic acids by reaction of phthalic anhydride with optionally mono- or polyhalogenated benzene in the presence of a Lewis acid as a catalyst and, if appropriate, of a diluent, the reaction being carried out in a self-cleaning apparatus with a mixing action.
Patent EP-0508696-A2 (EP)
Inventor: FRANK DAVID CARL
IPC: G06F3/048
Filed: 1992-04-03
Abstract: Method and apparatus for displaying a horizontal screen separator line between two screen areas. A first step operates a display screen controller (12) in a split screen mode of operation so as to display a first screen area (3) at an upper portion of a display screen (18) and a second screen area (4) at a lower portion of the display screen. The step of operating further includes a step of reading data from a screen memory (42) and displaying rows of corresponding alphanumeric characters. Each character is displayed as a plurality of image pixels arranged along a first number of horizontal scan lines. A further step displays a horizontal visual separator (2) between a last row of the first screen area and a first row of the second screen area. The step of displaying the horizontal visual separator includes the steps of (a) reading data from the screen memory and beginning a display of a row of corresponding visual separator characters; and (b) terminating the display of the row of corresponding visual separator characters after displaying a second number of horizontal scan lines that is less than the first number of horizontal scan lines.
Patent EP-0514003-A2 (EP)
Inventor: CZERNAKOWSKI WALDEMAR
IPC: B60N2/28
Filed: 1992-04-14
Abstract: A child safety seat for use in a motor vehicle has a seat shell (40) moulded from a rigid plastics material and a liner which includes a rubberised hair mat (54). Several vents (50, 52) are formed in the seat shell (40) behind the mat (54).
Patent EP-0522882-A2 (EP)
Inventor: MOTT JONATHAN CHRISTOPHER
IPC: H03K17/96
Filed: 1992-07-13
Abstract: A product, in particular, a shoe, apparel, a ball or a fishing lure, incorporating an impact sensing element (218) made from polymeric piezoelectric material. In response to impact, the piezoelectric material generates an electrical signal to a battery powered light or sound-emitting unit (216) or to an information display device which is at least partially molded into or contained in the product (210), thus causing circuitry to energize the light or sound-emitting device (216) from the battery or to display information on the information display device.
Patent EP-0526213-A2 (EP)
Inventor: KITAZAWA YASUNORI
IPC: B65H41/00
Filed: 1992-07-30
Abstract: An end separating device for a sheet having a backing paper, which can easily separate a film of the sheet from the backing paper without requiring half cutting of the sheet. A fixing and separating member is fixed to a movable blade of a cutter for cutting a tape, and another fixing and separating member is fixed to a fixed blade of the cutter. These fixing and separating members and cooperate to bend and fix a cut end portion of the tape. Accordingly, the cut end portion of the tape is bent. After the tape is released from the fixing and separating members, a film tape is elastically returned to an original condition owing to its relatively large stiffness, but a backing paper is plastically deformed at the bent portion. As a result, the film tape can be separated from the backing paper. In other embodiments of an end separating device, a separating member is passed along end surfaces of free end portions of the sheet. The separating member bends the end surfaces to plastically deform the backing paper and enable separation of the backing paper.
Patent EP-0573714-A2 (EP)
Inventor: FOREMAN KEVIN GALE
IPC: H01R29/00
Filed: 1992-09-22
Abstract: A semiconductor wafer has a plurality of holes therein which correspond to pins of an electrical connector. The wafer includes circuitry thereon and contacts for making electrical connection to the pins. In such manner, the circuitry on the wafer can be used for a wide variety of purposes such as testing or modifying signals carried by the pins. The wafer can be installed in any common electrical connector pair without prior modification or preparation of the connectors and without impairing the normal fit or function of the mated connector pair.
Patent EP-0564779-A2 (EP)
Inventor: GURSAHANEY SURESH K
IPC: H04Q3/72
Filed: 1993-02-10
Abstract: The Host Access Table (HAT) Development Facility invention provides an intelligent editor for constructing HAT command tables, using online interaction with the host to automatically insert format information from the host display panels into HAT commands being created by the writer. The resulting HAT commands direct the interaction of a teleservicing workstation with a host computer in a terminal emulation mode, to perform interactive operations with a telephone PBX and related data processing servers. The HAT Development Facility runs in a multi-tasked session with a terminal emulation program in the workstation, allowing the writer to directly interact with the terminal emulation program while creating the HAT commands using the HAT Development Facility. An optional real time test mode is also provided.
Patent EP-0561303-A2 (EP)
Inventor: NIIMURA KOICHI
IPC: C07K5/06
Filed: 1993-03-12
Abstract: A phenylalanine-glycine derivative of the general formula (I):
       
 wherein R represents a residue of an antitumor substance, or a salt or ester thereof, a process for preparation thereof, and a pharmaceutical composition containing the same are described. 
     The novel conjugate of the phenylalanine-glycine derivative and the antitumor substance exhibits superior antitumor activity in comparison with the case wherein an antitumor substance is administered singly or as a mixture with phenylalanine.
Patent EP-0569047-A2 (EP)
Inventor: SCHAWBEL WILLIAM
IPC: A45D1/02
Filed: 1986-09-24
Abstract: A portable heating appliance (10) has a member (14) to be heated and burner means (152,154) for heating the member (14). 
     A fuel container (18) supplies fuel to the burner means (152,154) and fuel delivery valve means (30) controls the flow of fuel from the container (18) and includes control means (80) for preventing the flow of fuel when in a first position and for permitting the flow of fuel when in a second position. Vaporizer means vaporizes fuel from the container prior to supply to the burner means. A first biasing means (82) biases the control means (80) to the first position and actuator means (16) actuates the fuel delivery valve means in response to user actuation to enable the flow of fuel from the container (18). The actuator means (16) includes plunger (106) means which pushes in the control means (80) from the first position to the second position against the force of the first biasing means to open the fuel delivery valve means (30) so that the latter permits the flow of fuel to said burner means. The appliance also comprises a perforated metal flame arresting screen (186) around the burner means (152,154) for arresting flames during ignition, heat control means (110) being provided for maintaining a substantially constant heat level for the member.