baber/WOPTO huggingface dataset:
Patent EP-0466380-A2 (EP)
Inventor: AHMED HAROON
IPC: G01R31/305
Filed: 1991-07-01
Abstract: The structure of a multilayered integrated circuit (10) is determined by removing successive layers of the circuit. Following removal of each layer, the revealed surface is scanned by an electron beam (26). The intensity of backscattered or secondary electrons is detected by a first (30) or second (44) detector respectively. From the detected electron intensities, image processing circuitry (42) derives a representation of the integrated circuit surface scanned. Where the surface of the integrated circuit is a flat layer of semiconductor substrate material having implanted doped areas, the surface is covered with a metallisation layer providing a Schottky barrier junction with the doped areas. Electron beam scanning of the metallisation layer induces a current at this junction which is monitored and processed to derive a representation of the outline of the doped implanted areas.
Patent EP-0478291-A2 (EP)
Inventor: MCLAUGHLIN PAUL F
IPC: G06F15/16
Filed: 1991-09-25
Abstract: A primary slave IOP, upon detecting an error, verifies the availability of a secondary slave IOP, then requests backup and takes itself out of being the primary. A secondary slave IOP assumes the role of the primary slave IOP. A master controller, detecting an error with the primary slave IOP, interrogates the primary and secondary slave IOPs for a status input, and then arbitrates between the first and second IOP to determine the IOP that is to take on the primary role. Finally the master controller awards the more operational IOP the role of the primary slave IOP, thereby completing the failover operation. 
     A primary slave IOP which fails sets the output control signal as part of its failure handling and watchdog timeout function. The output control signal is also set to indicate backup for an unpowered IOP.
Patent EP-0492790-A2 (EP)
Inventor: BECKING DONALD H
IPC: C25D3/56
Filed: 1991-11-14
Abstract: An electroplating composition for use in depositing bright zinc-cobalt alloys on a conductive substrate. 2-Naphthaldehyde or a substituted derivative thereof is incorporated in the compositions of the invention as brightening agent.
Patent EP-0488694-A2 (EP)
Inventor: KOMETANI NAOHISA HITACHI-KOSHI
IPC: G06N7/04
Filed: 1991-11-27
Abstract: A fuzzy reasoning system separately manages fuzzy rule groups, and fuzzy sets each including a plurality of membership functions. When executing fuzzy reasoning, the system selects one fuzzy rule group and at least one fuzzy set in conformity with a situation at that time and combines them. Thereafter, it executes the reasoning for fact information. This arrangement facilitates the building of a flexible fuzzy reasoning system which can confirm to varying situations. In another aspect, the separate management of the fuzzy rule groups and the fuzzy sets allows the selection of only any desired membership function of the fuzzy set to obtain a grade of membership based on the fact information.
Patent EP-0493896-A2 (EP)
Inventor: READING CRAIG ALAN
IPC: H04M3/00
Filed: 1991-12-05
Abstract: A network routing method and structural embodiment wherein a call is routed from a calling station (110) to a desired called destination (115) among a plurality of destinations reachable by a number dialed from the calling station, and wherein that routing illustratively is through a digital link splicer circuit (135) selected on the basis of the dialed number, and the desired destination is selected by a data base system (140,145) that retrieves a number of the desired destination based solely on the telephone number of the calling station.
Patent EP-0494634-A2 (EP)
Inventor: MCKENNA ROBERT G
IPC: H01L21/56
Filed: 1992-01-07
Abstract: A process of making an integrated circuit. The process has steps of providing an adhesion promoting substance (123) to an applicator device (121,125) operable to atomize the adhesion promoting substance, establishing a potential difference (131) between the applicator device and the integrated circuit (145), and atomizing the adhesion promoting substance (129) near the integrated circuit so that the potential difference attracts the adhesion promoting substance to the integrated circuit thereby depositing the adhesion promoting substance thereon. In a product aspect an integrated circuit has pins, a layer of atomized adhesion promoting substance deposited on the pins, and a package material molded onto the pins and the adhesion promoting substance. Other devices, systems and methods are also disclosed.
Patent EP-0504582-A2 (EP)
Inventor: GIACOMINI MARIO
IPC: G05D23/02
Filed: 1992-02-10
Abstract: Rotary handle for the control valve of a heater, containing a connection pipe piece with connection jaw extending in the peripheral direction and a clamping sleeve which is displaceable on the pipe piece between a rest position, which is provided at a distance from the pipe piece end, and a fixing position, in which the sleeve engages around the connection jaw of the pipe piece with a positive connection. <IMAGE>
Patent EP-0557574-A2 (EP)
Inventor: ZHANG NING
IPC: H01R13/213
Filed: 1992-07-14
Abstract: A method for safety non-arcing electric connection and the device using the same, which are adapted to complete the electric connection of common domestic appliances with power supply. The device comprises a socket unit which consists of a socket cover, a socket case, an insertion element and a connection element, and a plug which has a position means. The method is performed by means of insertion and turning. The device has advantages of safety, simple structure, convenient operation and no arcing.
Patent EP-0525731-A2 (EP)
Inventor: KIKUCHI YUKIO
IPC: B01J13/04
Filed: 1992-07-29
Abstract: A seamless capsule comprising a content and a film for coating said content is disclosed. The content is a hydrophilic substance. A viscous liquid having a viscosity of not more than 1000 cp at 100°C which is scarcely miscible with water is present between the content and the film. There is also disclosed a process for producing a seamless capsule which comprises simultaneously extruding a film solution for the seamless capsule, a hydrophilic substance solution and a viscous liquid which is scarcely miscible with water into a cooling solution from a concentrically arranged multiple nozzle composed of at least three nozzles, an outermost nozzle, an innermost nozzle and at least one intermediate nozzle placed in the middle position between the above nozzles, respectively, the diameter of said nozzle gradually increasing in that order.
Patent EP-0535569-A2 (EP)
Inventor: MIZUTANI HIDEMASA
IPC: G11C19/00
Filed: 1992-09-28
Abstract: An electronic circuit apparatus comprises an array of M x N functional elements, M x N switching elements provided in a one-to-one correspondence with the M x N functional elements, a shift register having M output lines, and a selector having N select lines. M control lines are commonly connected in units of N elements of the M x N switching elements. The M control lines are connected to the M output lines of said shift register. N input and/or output lines are commonly connected in units of M elements of the M x N switching elements. The N input and/or output lines are connected to the N select lines of the selector. Transistors constituting the shift register are thin-film transistors. And, transistors constituting the selector are transistors each having an active region consisting of a single-crystal semiconductor.
Patent EP-0500220-A2 (EP)
Inventor: MELMAN HAIM
IPC: G03F3/00
Filed: 1992-01-27
Abstract: Apparatus for separating a colored picture represented upon a transparent medium into a multiplicity of color separations including a plurality of colored light sources generally corresponding to at least some of the multiplicity of color separations for projecting light through the transparent medium, apparatus for combining the light from the plurality of light sources onto a common optical path, a detector, having an optical axis coincident to the common optical path, for detecting light falling thereon, and apparatus for sequentially operating at least some of the plurality of light sources, thereby producing the multiplicity of color separations.
Patent EP-0520788-A2 (EP)
Inventor: KATSUNO AKIRA
IPC: G11C8/16
Filed: 1992-06-25
Abstract: A semiconductor memory device, that has a plurality of writing ports (WP₀, WP₁) and reading ports (RP₀ to RP₃) comprises a first data latch portion (11; 111; 211), at least one second data latch portion (12 to 1k; 12 to 14; 112 to 11k; 212, 213), and communication units (41 to 4k, 5; 41 to 44, 51 to 54, 221, 222a, 222b, 223). The first data latch portion (11; 111; 211) is directly accessible by externally entering an address signal, and the second data latch portions (12 to 1k; 12 to 14; 112 to 11k; 212, 213) are connected in parallel to the first data latch portion (11; 111; 211). The communication units (41 to 4k, 5; 41 to 44, 51 to 54, 221, 222a, 222b, 223) is used to access one of the first and second data latch portions (11 to 1k; 11 to 14; 111 to 11k; 211 to 213). 
     Such a semiconductor memory device is applicable to a register file of a microprocessor, for example, and involves a reduced amount of hardware in the register file, particularly in the case of a processor employing parallel processing and local register architecture.
Patent EP-0527562-A2 (EP)
Inventor: SANFORD JAMES R M
IPC: G01N35/00
Filed: 1992-07-17
Abstract: The system includes chromatography columns (214) mounted in a rack (42). A shaker shakes the rack to transfer a last drop of eluate from the tip (18) of a column (214) to a receptacle (24) before the column (214) is repositioned over another receptacle (24) and another operation is performed. 
     The column (214) may have an upper end sealed by foil (12) which can be ruptured by a pressure cylinder (236) which is part of a pressure tip unit and which is then withdrawn so that fluid can be introduced. The unit is then sealed against the column (214) and used to pressurise it. 
     The rack (42) has a plate (46), with an aperture (54) which is configured to receive a tip portion of the column (18) having a cap (20) and to provide a bearing surface (56) for a spring member (60) which is lowered through the aperture (54), and contacts the bearing surface (56) so that the cap (70) can be pushed off.
Patent EP-0539176-A2 (EP)
Inventor: HIROKANE JUNJI
IPC: G11B11/105
Filed: 1992-10-21
Abstract: A magneto-optical recording method for rewriting of information including the steps of projecting a light beam, whose intensity varies in response to information to be recorded, onto a magnetic thin film with perpendicular magnetization while an external magnetic field of a constant intensity is being applied thereto; and arranging the magnetization direction of an area irradiated with the light beam of the magnetic thin film with perpendicular magnetization in the direction of the external magnetic field when projecting the light beam of high intensity, while arranging it in the direction of demagnetizing field, opposite to the direction of the external magnetic field generated by magnetization in the vicinity of the irradiated area when projecting the light beam of low intensity, and a magneto-optical memory element provided with a base whereon the magnetic thin film with perpendicular magnetization and an in-plane magnetization film are formed. With the above arrangement, an overwriting operation can be carried out through light intensity modulation without requiring an initialization magnet.
Patent EP-0518767-A2 (EP)
Inventor: GITTOS MAURICE W
IPC: C07D491/22
Filed: 1992-06-11
Abstract: This invention relates to novel amide derivatives of certain 2,6-methano-2H-quinolizine-type compounds, to the intermediates and processes for their preparation, to their ability to induce a blockage of 5HT 3  receptors, and to their end-use application in the treatment of chemotherapeutically-induced nausea and vomiting, as anti-anxiety agents, in the symptomatic treatment of pain associated with migraine, as anti-arrhythmic agents, in the treatment of cognitive disorders, in treating hallucinatory endogenous psychoses of the type manifested in patients suffering from schizophrenia, and mania, in the treatment of glaucoma, for stimulating gastric motility, to combat drug abuse, to treat sleep apnea and to treat irritable bowel syndrome.
Patent EP-0532447-A2 (EP)
Inventor: PEDERSEN LEIF LIEBMANN
IPC: A01G9/24
Filed: 1992-09-04
Abstract: An irrigation valve (1) to be placed in the inlet pipe for irrigation liquid under a cultivation table for potted plants or the like comprises a valve housing (9) with an inlet (2) and an outlet (3) as well as a mixing chamber (5) and a nozzle (6). 
     The valve comprises a further lateral (4) for the introduction of air to be mixed with the irrigation liquid and for the draining of irrigation liquid. 
     The application also relates to an irrigation plant using a number of valves, one under each cultivation table, being manoeuvred by a shared magnet valve placed in a shared inlet pipe for the pressure-water.
Patent EP-0592772-A2 (EP)
Title: Extraktionsturm
Inventor: MATUSCH SIEGFRIED ING GRAD
IPC: C13B10/10
Filed: 1993-07-07
Abstract: Die Erfindung betrifft einen Extraktionsturm zum Extrahieren von Schnitzeln, mit einem äußeren, auf seiner Innenwandung mit Aufhaltern (Leitflächen 9) und im Bodenbereich mit einem Bodensieb (3) bestückten Turmmantel (1) und einer zentralen, über ihre Länge mit Transportflügeln (10) bestückten Rohrwelle (2), die an ihrem unteren Ende in einer Lagerung (13, 14) gehalten und an ihrem oberen Ende von einem Drehantrieb (19, 20, 21) beaufschlagt ist, der mehrere Antriebseinheiten (19) umfaßt, die um den Umfang der Rohrwelle (2) verteilt angeordnet und mit dem Turmmantel (1) verbunden sind und mit je einem Antriebsritzel (20) in einen auf der Rohrwelle (2) sitzenden Zahnkranz (21) eingreifen. Zur Reduzierung der Herstellungskosten wird erfindungsgemäß vorgeschlagen, daß die Rohrwelle (2) an ihrem unteren Ende im Bereich des Bodensiebes (3) mit einem zentrischen Zapfen (13) mit Spiel in einem Gleitlager (14) geführt ist, bis zu dem sich das Bodensieb (3) erstreckt. <IMAGE>
Patent EP-0617540-A2 (EP)
Inventor: LOEWEN VICTOR
IPC: H04N1/40
Filed: 1993-10-06
Abstract: This invention is concerned primarily with scanning at multiple vertical resolutions using an essentially single speed scanner (11, 12) without having to use complex digital image processing to do resolution conversions. The invention accomplishes the multiple resolution scanning by a combination of rejecting certain lines of data and making relatively small adjustments to the paper velocity,
Patent EP-0599291-A2 (EP)
Inventor: MOSES LEONARD CALVIN
IPC: G07C9/00
Filed: 1993-11-24
Abstract: A security system including a security module (10)positioned so that personnel traveling from a first zone to a second zone pass through the module for identification and verification of access. The module includes a card reader (30) on one wall (14) for reading an identification card inserted by the personnel, a scale (22,60,48,50) for weighing personnel within the module, sensors (130-139) for measuring the height, girth, position and direction of movement of personnel passing through the module, and video cameras (98) for viewing such personnel. Information relating to whether the card is used properly, whether the card is correct and valid, whether issued to the person carrying the card and whether the person should be traveling between the zones at that time is determined and alerts (146,150) provided when violations occur. The scale includes a floor plate (22) suspended within the module. The sensors are infrared detectors connected within panels (12,14) forming the interior walls of the module which are removably connected to the frame of the module by rods (92) carried by the frame and selectively rotatable for receipt and locking within slots (82) in brackets (76) secured to the panels. Video cameras are concealed within end caps (20) at the entry and exit ends of the wall on which the card reader is mounted and unobtrusively view personnel through one-way mirrors (116).
Patent EP-0564069-A2 (EP)
Inventor: KEEFE BRIAN J
IPC: B41J2/175
Filed: 1993-01-21
Abstract: This invention provides an improved ink flow path between an ink reservoir (12) and vaporization chambers (72) in an inkjet printhead (14). In the preferred embodiment, a barrier layer (30) containing ink channels (80) and vaporization chambers is located between a rectangular substrate (28) and a nozzle member (16) containing an array of orifices (17). The substrate contains two linear arrays of heater elements, and each orifice in the nozzle member is associated with a vaporization chamber and heater element. The ink channels in the barrier layer have ink entrances generally running along two opposite edges of the substrate so that ink flowing around the edges of the substrate gain access to the ink channels and to the vaporization chambers.
Patent EP-0579464-A2 (EP)
Inventor: SHIMADA TOSHIHIKO C O SHINKO E
IPC: H01L21/48
Filed: 1993-07-09
Abstract: A metal insert for at least partially embedding in a molded resin mass comprises a metal insert blank, with a substantial amount of nickel or nickel alloy granulations produced over a surface of it, the size of the granulations being at most 1.0 µm. the metal insert blank is treated by a first electrolytic plating process such that a substantial quantity of copper nuclei are spread over the surface, and the copper nuclei are then grown up as the nickel or nickel alloy granulations by a second electrolytic plating process. The first electrolytic plating process is controlled such that the average thickness of the plating is from about 0.5 to about 1.0 µm, and the second electrolytic plating process is controlled such that the average thickness of the plating is from about 0.5 to about 1.5 µm.
Patent EP-0602789-A2 (EP)
Inventor: BILLMAN TIMOTHY BRIAN
IPC: H01R12/72
Filed: 1993-10-29
Abstract: A dual readout socket (10) for establishing electrical contact with electrically isolated traces on opposite surfaces of a single in-line memory module comprises an elongate insulating housing (12) having a longitudinal slot (14) for receiving the module, and slots (16) in which the signal terminals (13) and ground terminals (15) are retained. The terminals (13, 15) have contact springs (64) projecting into the module receiving slot (14) for contacting the traces of the module. The housing (12) has a central wall (28) which receives a ground plane (81). The signal terminals (13) are insulated from the ground plane (81) by the walls of the ground plane receiving slot (84) whereas these walls have openings (92) through which contact members (58) of the ground terminals (15) project, into electrical contact with the ground plane (81). The signal terminals (13) have leads (36a, 36b) and the ground plane (81) has leads (85). The leads of the signal terminals and of the ground plane, are inserted through holes (82) on a mother card substrate (80) and are connected to signal conductors and ground conductors, respectively, on the substrate (80).
Patent EP-0599529-A2 (EP)
Inventor: TAKAHASHI TOSHIYA
IPC: H04N19/70
Filed: 1993-11-15
Abstract: Method and apparatus for picture coding and method and apparatus for picture decoding are disclosed, wherein an apparatus for picture coding comprises: 
   means for receiving and storing picture data composed in frames, 
   activity calculating means for calculating the activity of the picture data in every frame, 
   frame/field coding judging means for receiving the activity, and Judging to perform frame unit coding when the activity is over a specific value or to perform field unit coding by dividing a frame into fields when the activity is below a specific value, and 
   coding means for coding in frame unit or coding in field unit concerning the picture data on the basis of the judgement, and issuing a coded picture signal containing the frame/field coding Judgement signal, 
   whereby picture coding of high efficiency is realized despite magnitude of motion, by coding in field unit when the motion of picture is large, and coding in frame unit by making use of the vertical correlation of picture when the motion is small.
Patent EP-0634228-A2 (EP)
Inventor: HALLAS ERNST DR GRUNDIG E M V
IPC: B08B3/12
Filed: 1994-05-07
Abstract: The surface to be cleaned is set in vibration by an ultrasound transmitter (3) so that the impurities are released through the formation of cavitation in the surface area. The ultrasound transmitter can be attached directly to the surface being cleaned. This surface has a thickness of about a quarter of the wave length of the ultrasound. The ultrasound transmitters can be mounted in front of the surface to be cleaned. The surface being cleaned has a fascia panel of material which can be easily excited by the ultrasound. The surface to be cleaned can be a light-permeable panel connected to the appts. by water-impermeable vibration-damping coupling elements.
Patent EP-0629903-A2 (EP)
Inventor: MITCH JOHN C O EASTMAN KODAK C
IPC: G06T7/60
Filed: 1994-06-14
Abstract: Locations of respective image (11) frames contained on an image recording, such as a continuous color photographic film strip (10) scanned by digitizing opto-electronic scanner (12) are identified by storing scanline (25) data produced by the scanner in a digital database, and processing the stored scanline data to generate a predictor space which is used to identify locations of all the minimally valid frames. Thereafter, the well formed image frames are used to produce statistics which are used to detect the location of other frames.
Patent EP-0647760-A2 (EP)
Inventor: LIND STEFAN DIPL-ING
IPC: E04F13/08
Filed: 1994-07-07
Abstract: The invention proposes a fixing means (1) having metal expansion bolts (2) and an expansion element (5), it being possible for the expansion element (5) to be anchored in a bore (13) which exhibits an undercut (12) by drawing it in and/or pushing it onto the expansion cone (3) of the expansion bolt (2). In order to permit secure anchorage in slabs made of glass or a similar material, an elastically and/or plastically deformable pressing element (8) consisting of soft plastic is arranged between the expansion element (5) and the wall of the undercut bore (13). <IMAGE>
Patent EP-0612728-A2 (EP)
Inventor: IINO YUKIO C O CENTRAL RES LAB
IPC: A61K31/40
Filed: 1994-02-07
Abstract: Anisomycin derivatives which are stable in the body and have strong cytotoxicity, as well as highly therapeutic anticancer agents, antifungal agents and antiprotozoan agents which contain them or their salts, are provided. The anisomycin derivatives are represented by the general Formula :
       
 wherein R is hydrogen or an acyl group of 1-18 carbon atoms, and X is either a carbamoyl group represented by the formula:  
 
        -CONR¹R² 
 
 
 wherein R¹ and R² are each hydrogen, a linear or cyclic alkyl group of 1-6 carbon atoms which may have a substituent or a phenyl group which may have a substituent, 
or an alkyl group represented by the formula:  
 
        -CH₂R³ 
 
 
 wherein R³ is hydrogen, an alkyl group of 1-6 carbon atoms or an alkoxy group of 1-6 carbon atoms which may have a substituent. 
     The invention also provides an anticancer agent, an antifungal agent and an antiprotozoan agent containing such an anisomycin derivative.
Patent EP-0663691-A2 (EP)
Inventor: CADDOCK RICHARD E
IPC: B23K1/00
Filed: 1994-12-14
Abstract: A method of soldering leads (32, 33) to electrical elements (31), such as resistors, uses a ribbon of solder (39), having a coating of flux, sandwiched between a plurality of electrical elements (31) and a plurality of leads (32, 33). Hydrogen flames (48) then cut the ribbon (39) at points between the electrical elements (31) and also between the leads (32, 33). The hydrogen flames (48) are then directed at the leads (32, 33) to melt the solder and cause extending portions of the ribbons (39) to be drawn towards the leads (32, 33).