baber/WOPTO huggingface dataset:
Patent EP-0196205-A2 (EP)
Inventor: LASKOWSKI JOHN STANLEY
IPC: B03C1/00
Filed: 1986-03-24
Abstract: An improved apparatus is provided for the separation of particles from a fluid medium in accordance with particle size wherein a reservoir (26) which holds a measured amount of the particle-containing fluid (22) is disposed anterior to a length of tubing (24) which terminates over a substrate (20). Particles in the fluid are not subjected to any external forces which may modify or alter the particles during the analysis process.
Patent EP-0210780-A2 (EP)
Inventor: GOSTELOW BENJAMIN FRANK
IPC: F24C3/08
Filed: 1986-07-14
Abstract: A hob comprising a spillage tray (2) and gas burners (16) has a member (30) secured to the undersurface of the spillage trey, the gas taps (12) being accommodated between the member (30) and the spillage tray (2). The member (30) also forms, with the spillage tray (2), a respective fuel supply pas. sage (33, 34, 35) for carrying fuel to each burner from the associated tap. The member (30) can be sealed, or sealed and secured, to the spillage tray by an adhesive. The hob may have electric heating units instead of, or in addition to, gas burners.
Patent EP-0212934-A2 (EP)
Inventor: SHIMOMA TAKETOSHI C O PATENT D
IPC: H01J29/76
Filed: 1986-08-12
Abstract: In a colour cathode ray tube device three electron beams are generated so that they are arranged in-line in a horizontal plane to impinge through a shadow mask on to a phosphor screen consisting of red, green and blue phosphors. These beams are generated pratically parallel. In the deflection device that deflects the electron beams, the horizontal deflection magnetic field is made uniform and the vertical deflection magnetic fields is made barrel-shaped on the electron gun side end pin-cushion-shaped on the side of the phosphor screen. The half-width a of the magnetic flux distribution on the tube axis of the horizontal deflection magnetic field is set so that a/A = 0.1 to 0.4, where A is the distance to the phosphor screen surface. It is arranged that the picture signals modulating the respective beams are not mutually time-wise offset since the three electron beams are parallel. Thus, little electron beam spot distortion is obtained over the whole picture screen.
Patent EP-0221643-A2 (EP)
Inventor: MCCLURE VIRGE W
IPC: G05D1/02
Filed: 1986-08-29
Abstract: A vision navigation system for a mobile robot 21. The mobile robot has a plurality of light beacons 3, 5, 7 mounted on it to identify its location to fixed overhead television cameras 1 having a predefined viewing area. Navigation commands are generated by finding present robot location and transmitting new coordinates via the beacons which are used both for communicating with a master station and to locate the mobile apparatus. There are a minimum of three navigation beacons which are arranged in a tnangular pattern to enable robot direction to be determined, even when some beacons are obstructed from view of overhead cameras. The television system uses a gray scale image and has a video bus that transmits the actual pixel value synchronized with a pixel clock.
Patent EP-0231855-A2 (EP)
Inventor: ZAHN WOLFGANG DR
IPC: G03F7/022
Filed: 1987-01-27
Abstract: Es werden neue Bis-1,2-naphthochinon-2-diazid-sulfonsäure-amide beschrieben von sekundären Diaminen der allgemeinen Formel I, <IMAGE> worin R einen geradkettigen oder verzweigten, ggf. durch Hydroxyl substituierten Alkyl-, Cycloalkyl- oder Aralkyl-Rest mit 1 - 14 Kohlenstoffatomen, dessen Kohlenstoffkette durch Ethersauerstoffatome unterbrochen sein kann. R1 einen Alkylenrest mit 2 - 12 Kohlenstoffatomen, dessen Kohlenstoffkette durch Ethersauerstoffatome unterbrochen sein kann, einen Aralkylenrest mit 8 - 18 Kohlenstoffatomen, wobei im Fall mehrkerniger Verbindungen die aromatischen Glieder durch eine Einfachbindung, durch -O-, -S-, -CO-, -CR2R3-, -N [C1-3-Alkyl] CO-, oder durch C2-5-Alkyl, das durch Ethersauerstoffatome unterbrochen sein kann, verbunden sein können und R2 und R3 gleich oder verschieden sein können und Wasserstoff oder ggf. substituierte Alkylreste mit 1 oder 2 Kohlenstoffatomen bedeuten, oder R und R1 zusammen durch einen Cycloalkylrest mit 4 - 16 Kohlenstoffatomen gebildet werden, wobei bei mehrkernigen Verbindungen die Cycloaliphaten durch eine Kohlenstoffkette von 1 - 6 Kohlenstoffatomen verbunden sein können und D1 und D2 gleich oder verschieden sind und 1,2-Naphthochinon-2-diazid-4-bzw. 5-sulfonylreste bedeuten. Die Verbindungen werden als strahlungsempfindliche Komponenten in strahlungsempfindlichen Gemischen für Kopiermaterialien verwendet, die im Bereich von 300 - 350 nm eine gute Absorption aufweisen.
Patent EP-0240710-A2 (EP)
Inventor: HARMON JOHN P
IPC: B41J2/015
Filed: 1987-03-03
Abstract: A printhead for a thermal ink jet printer or the like is brought into good electrical contact with raised electrical contacts on a flexible interconnect circuit by the use of a molded near-linear spring connect structure. This novel structure includes a horizontal central locating member from which a plurality of resilient hollow cylinders extend vertically upward and in alignment with the electrical contacts on the flexible interconnect circuit. Since there is a near-linear deflection of the cylinder walls with increasing force applied thereto, good electrical contact is achieved between the printhead and the flex circuit using a minimum of force, thereby minimizing the likelihood of damage to the printhead.
Patent EP-0243625-A2 (EP)
Inventor: KORECKY JAMES JOSEPH
IPC: H02P23/00
Filed: 1987-03-10
Abstract: A DC motor is speed regulated by continuously, maintaining current in the motor windings and varying the current between a higher and a lower current level during a subsequent sector or period of rotation in accordance with the velocity sensed during the present sector or period of rotation. To obtain closer regulation, the higher and lower current levels have only a small amplitude difference and the system is adaptively controlled by sensing the number of sectors of a series of such sectors during which the higher current level is supplied to the motor. If the percentage exceeds 70%, both current levels are incrementally increased and if the percentage is less than 30%, both current levels are incrementally decreased. The regulation and adaptive control are used in two stages, initially sensing velocity during each revolution of a series of 20 revolutions and switching, when synchronized, to sensing velocity during each of 74 sectors of a series that form one revolution.
Patent EP-0257181-A2 (EP)
Inventor: PFALZGRAF MANFRED
IPC: F02D45/00
Filed: 1987-03-13
Abstract: Bei einer Anordnung zur Betätigung eines Stellgliedes mit einer digitalen Steuereinrichtung, insbesondere für ein Kraftfahrzeug, ist die digitale Steuereinrichtung mit einer Überwachungsschaltung verbunden, welche bei Ausfall der digitalen Steuereinrichtung eine Umgehung der digitalen Steuereinrichtung schaltet. Vorzugsweise umfaßt die digitale Steuereinrichtung einen Mikrocomputer, an dessen einem Ausgang bei Ablauf des Programms regelmäßig Signale abgegeben werden, die von der Überwachungsschaltung ausgewertet werden.
Patent EP-0238030-A2 (EP)
Inventor: BOTHNER GERHARD
IPC: H01H3/24
Filed: 1987-03-17
Abstract: All the high voltage supply circuits (E1,..E4) for the atomisers (Z) are connected to a common earthing switch (ES). It contains individual contacts (b1,..b4) for each circuit, an earth contact (c), and a moving contact section (SG). All are contained in a common housing. The earthing switch is closed automatically by remote control (D,67) if one of the safety switches or sensors (M) is operated, for example, if one of the doors (T) to the spraying enclosure is opened when work is in progress. The earthing switch is typically sealed and filled with an inert or insulating gas. The switch mechanism is operated hydraulically or pneumatically via a piston (67). The safety circuits are typically electrical. The control unit (D) can also give an indication (A) at the atomisers to show that the HV circuit is earthed.
Patent EP-0246648-A2 (EP)
Inventor: STEVENSON HILDRETH WAYNE
IPC: B41N1/24
Filed: 1987-05-21
Abstract: A zone on an aluminum coated heat resistant inflatable structure in which sufficient aluminum paint is applied to the structure whereby upon stenciling, the radient heat resistance capabilities of the inflatable air structure are not unacceptably diminished as a result of the presence of stenciling of the air structure.
Patent EP-0259709-A2 (EP)
Inventor: AMBROS PETER DIPL-CHEM
IPC: H01C17/00
Filed: 1987-08-27
Abstract: In a method for producing conductive and/or resistive paths (3', 4') on a substrate (5'), the conductive and/or resistive path (3', 4') is initially applied onto an intermediate carrier (1) and is subsequently laminated onto the substrate (5'). In order to be able to produce conductive or resistive paths on a concavely curved wall surface, a cylindrical or conical body is used as the intermediate carrier (1), on whose outer circumference the paths (3', 4') are manufactured. The substrate (5') is then applied around the circumference of the intermediate carrier (1), after which the intermediate carrier (1) is removed. <IMAGE>
Patent EP-0271674-A2 (EP)
Inventor: ELAD MOSHE
IPC: H01H13/02
Filed: 1987-10-23
Abstract: A plunger (26) is slidable in a jacket (14), preferably electrically insulating. A flange (16) is disposed on the jacket at one surface of the bezel (12). The flange receives a lip portion at one end of a boot (20) preferably made from a pliant material such as a silicone rubber. The boot and a thumbpiece (34) abut a flange on the plunger. A spring (30) may be constrained between the jacket and the flange on the plunger to bias the plunger and the boot to an unconstrained relationship of the boot. A retainer (36) such as a ring is disposed in a groove (38) in the plunger adjacent the opposite surface of the bezel from the jacket flange. The retainer cooperates with the bezel to press the jacket flange and the boot lip tightly against the bezel. This causes a seal to be produced to prevent water and humidity from passing through the bezel. An electrical contact (46) is attached to the plunger at the opposite end of the plunger from the thumbpiece. The electrical contact may be shock mounted to the plunger as by a rubber mount. The electrical contact cooperates with a contact (48) fixedly mounted in the bezel to define a switch. The plunger and the thumbpiece may be translucent. A lamp may be illuminated when the switch is closed, thereby illuminating the plunger and the thumbpiece. Under such circumstances, the contact on the plunger may bridge a pair of spaced contacts in the bezel to establish electrical continuity to the lamp. The lamp may also be illuminated independently of any operation of the key.
Patent EP-0272453-A2 (EP)
Inventor: HUTTER LOUIS N
IPC: H01L21/74
Filed: 1987-11-17
Abstract: Disclosed is a structure and method of fabricating bipolar and MOSFET devices isolated by an electrically active trench. A doped epitaxial layer (24) is formed on semiconductor substrate (10). A trench (36) is formed through the epitaxial layer (24) down to the substrate (10). The trench (36) is filled with a conductive material (54) and a topside contact (182) is formed in electrical contact with the conductive trench. A bipolar transistor (176) is formed in the epitaxial area (38) on one side of the trench (36) and a MOSFET transistor (178) is formed in the epitaxial area (40) on the other side of the trench (36). Plural contacts can be made to the top surface of the trench, thereby maintaining the underlying substrate (10) at a desired and uniform potential.
Patent EP-0270080-A2 (EP)
Inventor: TANABE HARUO C O OMRON TATEISI
IPC: B65H29/64
Filed: 1987-12-01
Abstract: A checkin gate apparatus comprises a carry-in path (20) for carrying in a ticket (18) inserted into an insertion slot (2); a reader section (80) disposed in the course of the carry-in path to read information recorded on the inserted ticket; a ticket cutter device (40) for cutting off the ticket into two half stubs (18A, 18B) after the reader section has read recorded information; a switchable carry path (30) for distributing the two cut-off ticket stubs into a collection direction and a discharge direction; a collection path (60) for collecting one of the two stubs of the ticket; and a carry-out path (50) for carrying out the other of the two stubs of the ticket to a discharge slot. In particular, all the above-mentioned sections are housed within a movable or portable casing (1, 100) provided with casters (4) and/or a handle (5, 101).
Patent EP-0266837-A2 (EP)
Inventor: JOHNSON NIGEL LESLIE
IPC: G06F11/30
Filed: 1987-10-30
Abstract: A data processing system includes a microcomputer (1) provided with an address latch (5). The microcomputer is provided with a watch-dog arrangement which comprises the usual clocked counter (17) an output (Qn) of which is coupled to a reset input (RST) of the microcomputer. In order to increase the number of malfunctions to which the watch-dog responds the microcomputer is arranged to repeatedly generate reset signal bytes each within a respective time window, these time windows corresponding to periods when a further output Qn-1 of the counter is logic "1". The reset signals are applied to an input (30) of a comparator (10) which compares them with identical bytes fed to a further input 31 via a switched multiplexer (13), the comparator output (37) being connected to a reset input (RS) of the counter. Each time this occurs the microcomputer strobes the watch-dog by applying its address to a further input (46, 22). If a reset signal byte is applied to the comparator input (30) outside a said time window and/or if this byte is incorrect the resulting level at the comparator output (37), stored in a flip-flop (15), resets the microcomputer. The state of the signal at the further output (Qn-1) of the counter is periodically ascertained via a buffer (18) to determine within which subsequent period of time the next reset signal will have to be generated.
Patent EP-0270182-A2 (EP)
Inventor: PEETERS HENDRIKUS WILHELMUS CO
IPC: G11B23/50
Filed: 1987-11-30
Abstract: An information carrier ( 3 ) comprises at least one disc (5) having a dimensionally stable central part (8) which is formed with a centre hole (9) and carries at least one hub (10) by means of which the information carrier can be centred and clamped on a drive spindle (11) of a drive means, which hub comprises first centring means (13) which are adapted to cooperate with the inner wall (12) of the centre hole (9) to centre the hub relative to the centre (14) of the disc, and second centring means (23) which in their turn centre the hub relative to the drive spindle ( 11 ). In accordance with the invention the radially resilient first centring means (13) act against the inner wall (12) of the centre hole and the hub is provided with clamping means which extend through the centre hole to cooperate with the overlying side of the central part, which clamping means comprise radially resilient clamping portions 18 comprising hook-shaped ends (19) which engage behind a part which is situated nearer the overlying side of the information carrier (Fig. 4).
Patent EP-0229691-A2 (EP)
Inventor: DUVALL KEITH ELLIOTT
IPC: G06F12/10
Filed: 1987-01-08
Abstract: Disclosed is I/O accessing control in a page segmented virtual memory data processing system in which virtual machines running UNIX type operating systems are concurrently established, and in which a memory manager controls the transfer of information between primary and secondary storage devices in response to the occurrence of page faults. 
     A plurality of data structures are established in a dynamic manner in response to a Supervisor call to "map" a file. The mapping process assigns a new segment of virtual memory to the mapped file and correlates, in one data structure, the virtual address of each page of data in the new segment to a disk file address where that page is actually stored. 
     A UNIX system call by an application program for a specific virtual page is handled by the page fault handler, and not the UNIX kernel, since the application can supply the real address of the page on the disk file from the data structure that is created by the mapped page range Supervisor call. 
     Simple load and store type of instructions are employed for the data transfer, which avoids much of the overhead that normally accompanies conventional UNIX read and write system calls to the storage subsystem.
Patent EP-0261990-A2 (EP)
Inventor: IDE JUNYA C O CHEMICAL RESEARC
IPC: C07D501/46
Filed: 1987-09-28
Abstract: A storage stable form of the crystalline sulphate of 7-[2-(2-aminothiazol-4-yl)-( Z )-2-methoxyiminoacetamido]-­3-[5-(2-hydroxyethyl)-4-methylthiazoliomethyl]-3-cephem-­4-carboxylate has a specified X-ray diffraction pattern and is prepared by adding aqueous sulphuric acid to an aqueous solution of the compound under controlled conditions.
Patent EP-0275636-A2 (EP)
Inventor: KOBAYASHI HIROYUKI
IPC: G03G9/10
Filed: 1987-11-18
Abstract: Four color toners of yellow, magenta, cyan and black, and four two-component developers containing the four color toners respectively in combination with a resin-coated ferrite carrier suitable for multi-color electrophotographic copying are provided. Each of the four-color toners is strictly regulated in relation not only to the carrier but also to the other color toners. More specifically, each color toner is strictly controlled with respect to a particle size distribution, freeness from agglomeration, melting characteristics including heat-absorption peaks and apparent viscosity on melting, chromaticity, triboelectric chargeability and optical toner concentration detection characteristic. Because of the strict regulation of these various parameters, the resultant multi-color toner or developer system shows excellent performances at every stage of multi-color electrophotography including development, transfer and fixing (color-mixing) for a long period of successive copying.
Patent EP-0266298-A2 (EP)
Inventor: WEINGOLD HARRIS DAVID
IPC: B64C11/18
Filed: 1987-10-26
Abstract: A swept leading edge blade (10) rotates in a stream of air (26) and experiences supersonic relative air velocities over at least a portion of the blade surface. The maximum camber points (28, 40) of adjacent blade segments (20, 18) are located to prevent intensification of the compression wave generated by each segment (20, 18).
Patent EP-0270484-A2 (EP)
Inventor: CHRISTOPHER HANS-GUNTHER ING G
IPC: F16C7/00
Filed: 1987-12-02
Abstract: Druck- oder Zugstangen aus faserverstärktem Isolierstoff sind mit Anschlußelementen (10) zur Krafteinleitung versehen. Deren Anschlußöffnungen (13) sollen in ihrer Lage einfach einstellbar und sicher, aber lösbar, festlegbar sein. Dazu sind die Anschlußöffnungen (13) des Anschlußelementes (10) in einem Gabelteil (12) angeordnet, an dem sich ein geschlitzter Rohrteil (14) mit Außengewinde (11) anschließt. In dem geschlitzten Rohrteil (14) ist ein Spreizkörper (20) mittels einer Schraube (23) angeordnet, die im Bereich des Gabelteils (12) liegende zugängliche Flächen zur Erzeugung einer Drehbewegung aufweist. Der Spreizkörper (20) kann somit durch Aufspreizen des geschlitzten Rohrteils (14) die Höhe der Anschlußöffnungen (13) gegenüber der Stange festlegen. Der Armaturkörper ist außen von einem Ring 8 als Abschirmung umgeben. Anwendung als Schalt- oder Kuppelstangen elektrischer Schalter, insbesondere Hochspannungs-Leistungsschalter.
Patent EP-0282895-A2 (EP)
Inventor: FUJII SETSURO EBIYA-CHO
IPC: C07D498/04
Filed: 1988-03-09
Abstract: A 2-oxa-isocephem compound of the formula (1):
     wherein R 1 , R 2 , R 3  and R 4  are various substituents, pharmaceutically acceptable salts thereof, composition containing the same and processes for preparing the same are disclosed. The compound is useful as an antimicrobial agent.
Patent EP-0293869-A2 (EP)
Inventor: YAMATO IKUO
IPC: H02M7/48
Filed: 1988-06-01
Abstract: In a power conversion system, a DC voltage of a DC power supply (1) is converted into a predetermined high-frequency voltage by an inverter (2), and a high-frequency low voltage generated from the inverter (2) is converted into a high-frequency high voltage by a transformer (3). A high-frequency high voltage generated from a secondary winding of the transformer (3) is converted into a predetermined low-frequency voltage by a frequency changing circuit (4). The commutating operation of the frequency changing circuit (4) is performed by a control circuit (1000) in response to the output current of the frequency changing circuit (4) and in synchronism with the starting time of the short-circuiting prevention period of the inverter (2). As a result, the converted output of the power conversion system is prevented from decreasing.
Patent EP-0306644-A2 (EP)
Inventor: KURAKAZU KEIICHI
IPC: G06F11/36
Filed: 1988-06-24
Abstract: A circuit by which an SWI instruction held in a memory circuit is switchedly input in response to a signal supplied externally, is disposed, whereby the substitution of a program word can be realized using such an internal circuit, so that a high-­speed and reliable break can be effected. Moreover, an interrupt function separate from normal interrupts is established by setting a specified operation mode, whereby when a data processor is used as an emulator, the break of a user program including the ordinary interrupt processes can be easily effected by utilizing the special interrupt function. Also, by additionally providing the function of delivering out a signal indicative of the break status, an external circuit can be simplified.
Patent EP-0303040-A2 (EP)
Inventor: STOBER REINHARD DR
IPC: C08B37/14
Filed: 1988-06-30
Abstract: The process entails reaction with alkylene epoxides in alkaline medium in the presence of water at 5 to 60 DEG C and in the presence of a finely divided hydrophilic silica.
Patent EP-0298518-A2 (EP)
Inventor: TAKAYAMA TERUYUKI
IPC: B60M1/13
Filed: 1988-07-08
Abstract: In a copper-clad steel trolley wire, the peripheral surface of a core (1), formed of a steel wire, is covered by a copper or copper-alloy covering layer (2). Forty-five to 75 % of the cross-sectional area of the copper-clad steel trolley wire is occupied by the covering layer (2). The core (1) and the covering layer (2) are metallurgically bonded to each other. 
     Even if the covering layer (2) is worn away so that the core (1) is exposed, corrosion cannot advance at the boundary between the core (1) and the covering layer (2), since the core and the covering layer are firmly metallurgically bonded to each other. 
     The composite cast rod, obtained by the dip forming method, is hot-rolled under predetermined conditions so that the copper or copper-alloy covering layer is metallurgically bonded to the steel core. Thus, the copper-clad steel trolley wire with a uniform covering layer thickness can be manufactured at low cost.
Patent EP-0302275-A2 (EP)
Inventor: SCHIFFNER GERHARD PROF DR
IPC: H04B10/60
Filed: 1988-07-13
Abstract: The aim is to specify an arrangement for detecting intensity- modulated light signals which has a higher sensitivity relative to a previous arrangement which consists of an optical detector device for detecting an intensity-modulated optical signal, a downstream mixer stage in the form of an electronic mixing device and a downstream lock-in amplifier. 
<??>For this purpose, the mixer stage consists of an optical mixing device (StRK), into which the optical signal can be coupled and from which the mixed signal (MS1, MS2) can be extracted as light signal, and the mixed signal (SM1, MS2) is fed to an optical detecting device (DE1). 
<??>Application wherever intensity-modulated light signals are to be detected, for example in optical telecommunications engineering.