baber/WOPTO huggingface dataset:
Patent EP-0413178-A2 (EP)
Inventor: STEGER MARKUS
IPC: B01D24/46
Filed: 1990-07-26
Abstract: The invention relates to a device for mechanical purification of biologically treated waste water, which has a drivable drum filter with disc-shaped filter bodies which have two filter surfaces, to which suction can be applied, on each of the sides. The invention is based on the object of providing a simple, easily handled design, in particular with respect to the disc-shaped filter bodies, for a device using a drum filter for mechanical purification of waste water. In addition, optimised extraction of dirt particles on the filter surfaces should be possible. According to the invention, this object is achieved by the combination of the following measures:     a) A rotatably mounted, driven carrier pipe is provided. b) Individual removable frames coated with a filter cloth and altogether forming a disc-shaped filter body are fixed to the carrier pipe. c) Suction devices extending over one half are associated with the disc-shaped filter bodies on the two filter surfaces.   <IMAGE>
Patent EP-0420192-A2 (EP)
Inventor: TSUDA HIROKI C O NEC CORPORATI
IPC: H04L7/08
Filed: 1990-09-26
Abstract: A unique word detection apparatus for detecting a unique word out of a demodulated signal resulting from the demodulation of a burst signal consisting of a carrier recovery section, a bit timing recovery section, a unique word section and a data section. A D.C. component extracting means (19) extracts the magnitude of the D.C. component of the demodulated signal. The carrier recovery section completion detecting means (14, 15) detects the timing of the transition of this D.C. component from large to small. The aperture signal generating means (16) supplies an aperture signal designating the period in which to detect the unique word on the basis of the transition timing. The unique word detector (17) detects the unique word out of the demodulated signal entered during the period designated by the aperture signal.
Patent EP-0423718-A2 (EP)
Inventor: ASANO YOSHIKAZU
IPC: H04N7/00
Filed: 1990-10-16
Abstract: A convertor for converting a sub-sample television signal such as MUSE signal, which is obtained from a high density television signal by way of offset sub-sampling the horizontal scan lines of the high density television signal and time compressing the transmission band, to a standard television signal includes odd field and even field vertical filters (30a,30b) for filtering odd lines and even lines in the MUSE signal, and time base expanders (32a,32b) for selecting predetermined lines from the lines filtered by the odd and even field vertical filters and for expanding on time base the selected predetermined lines. Also, another vertical filter (34) is provided for processing the signal from the time base expanders according to the sub-sampling phase.
Patent EP-0426113-A2 (EP)
Inventor: NAKATSUKA KIMIHIRO DAINIPPON S
IPC: H04N1/46
Filed: 1990-10-30
Abstract: Density signals (S Y , S M , S C , S K ) representing yellow, magenta, cyan and black densities on an original color image are inputted and are subject to color computations in a color computation circuit (202). The corrected density signals (S Y1 , S M1 , S C1 , S K1 ) are converted into halftone dot singals (S DY , S DM , S DC , S DK ), respectively. The halftone dot signal for black is combined with the other three halftone dot signals individually in combiniing circuits (204 y , 204 m , 204 c ) and are employed for recording a color proof image on a color photosensitive film (PF).
Patent EP-0428934-A2 (EP)
Inventor: SCHARFENBERG GEORG PROF
IPC: G06F11/16
Filed: 1990-11-06
Abstract: All devices (SPSA, IOSA) of the computer system (MC1, MC2) for safety-sensitive functions (operative functions) are allocated individually selectable gate circuits (TOR) which, when set, prevent a change in the data stored in these devices by blocking the access to these devices. The gate circuits are always set via a module (BESU) when non-safety-relevant programs are running. These non-safety-relevant programs can only access those devices (SPAA, IOAA) and change the data stored in them which are not allocated to safety-sensitive functions (dispositive functions). Since the non-safety-relevant programs do not have a changing access to the devices for safety-sensitive functions, they cannot have a damaging effect on the process even in the case of program errors; these programs do not therefore need to be subjected to a correctness check. There is a device (AWU) for monitoring and function check of the gate circuits and a device (TIM) which has the effect that after a predetermined maximum running time of a program without safety responsibility, the operating system of the computer system is mandatorily called up. The hardware (BESU, TOR, TIM, AWU) for carrying out the method is subjected to a continuous function check and cyclic function test; any response errors can be detected via the computer channels which continuously compare themselves.
Patent EP-0429082-A2 (EP)
Inventor: KAMAHORI MASAO
IPC: G01N33/58
Filed: 1990-11-22
Abstract: Catecholamines in a living body fluid are analyzed by a process comprising: 
reacting a living body fluid sample with a boron compound of the formula,
       
 wherein R is hydroxyl, aryl or alkyl, 
to form a complex of the boron compound with a catecholamine, 
deproteinizing the reaction solution containing the complex, and 
quantitatively determining the complex. 
     The process makes it possible to measure catecholamines with a high recovery ratio and high accuracy, since catecholamines in a living body sample such as plasma, urine, etc., can be made insusceptible to the influence of the other substances in the living body samples, e.g. oxidation, by forming the catecholamines into a complex with a boron compound.
Patent EP-0380371-A2 (EP)
Inventor: ARAKI YASUHIRO
IPC: G08C19/28
Filed: 1990-01-26
Abstract: A memory remote control device which comprises a wave shaping circuit for shaping a received remote-controlled signal and for outputting a pulse signal and an envelope signal, and a microcomputer operable to convert the remote-controlled signal into data for storage in a memory and for reproducing the remote-controlled signal on the basis of the data stored in the memory. This microcomputer comprises an input port for receiving the received remote-controlled signal; a determining circuit for determining whether or not the received remote-controlled signal is a remote-controlled signal of particular format on the basis of the pulse signal and the envelope signal; a memory operable to convert the remote-controlled signal into data and storing the data in the memory on the basis of the remote-controlled signal inputted to the input port in the event that the received remote-controlled signal has been the remote-controlled signal of particular format; and a reproducing circuit for reproducing the remote-controlled signal of particular format on the basis of the data stored in the memory.
Patent EP-0397438-A2 (EP)
Inventor: WILLIAMS ANTHONY JOHN BRITISH
IPC: B64C9/22
Filed: 1990-05-08
Abstract: An aircraft wing leading arrangement includes a forward slat (10) movable between a stowed position and a deployed position in which a slot (13) is revealed. To prevent undesirable flow disturbances in the slot (13), a shutter device is provided for the aperture (22) in the leading edge through which the slat actuator mechanism (14) protrudes in the deployed position. This shutter device consists of a sprung (38) panel (30) of flexible material pivotally movable between aperture-blocking and aperture-unblocking positions.
Patent EP-0397444-A2 (EP)
Inventor: IKONEN RAIMO
IPC: H03G3/20
Filed: 1990-05-08
Abstract: The present invention concerns a circuitry for widening the power control range of radio telephone. A radio frequency signal is amplified in a controllable power amplifier (1). According to the invention, after the amplifier a controll­able switch (4) is connected, which, while in a first state, does not substantially attenuate the RF power emitted trans­mitted from the power amplifier (1). The first power control range of the transmitter is thus produced. When the switch (4) is in a second state, it directs part of the RF power transmitted from the power amplifier (1) to a resistive element (R1) and permits part of the RF power to be trans­mitted to the output (RFout) of the transmitter. A second power control range is produced in this manner.
Patent EP-0421925-A2 (EP)
Inventor: WALROFF ALAIN
IPC: E04C5/06
Filed: 1990-09-12
Abstract: The cage serves to provide a connection between the reinforcements of a floor slab (P) and a wall (W). It consists of a multiplicity of alternately long transverse bars (1) bent in an L-shape and short transverse bars (2) bent in a U-shape. Each leg (11) of each L-shaped transverse bar (1) and each leg (21) of each transverse bar (2) bent in a U-shape lie in a common plane (E1). The reinforcing cage has at least one region which is capable of bending in its longitudinal direction and in which all transverse bars (1 and 2) are joined to one another only by longitudinal bars (3-6) lying in a first plane (E1). If the reinforcing cage is laid and the bendable region correspondingly curved, the extensions of the free legs (10) point towards the centre of the bending curve. <IMAGE>
Patent EP-0384910-A2 (EP)
Inventor: JUNDT LARRY OSCAR
IPC: G06F3/048
Filed: 1990-02-20
Abstract: A process control terminal may be used in a computer network consisting of a process control network of process controllers and an application network of host computers. The process control terminal allows a process control operator access to both process control functions and application programs being executed by a host computer. The process control terminal includes an Ethernet controller and it emulates a standard DEC terminal in order to facilitate its use in preexisting computer systems. The process control terminal displays information relating to process control functions in a first portion of its associated CRT screen and information relating to applications programs in a second portion of the CRT screen, the second portion being exclusive of the first portion so that process control information is not overwritten by applications information. The process control terminal also includes an automatic login feature that allows an operator to automatically login to an application program without typing a username or a password.
Patent EP-0433265-A2 (EP)
Inventor: SCHOBESBERGER MANFRED
IPC: C08J3/14
Filed: 1990-12-03
Abstract: Composite particles containing polyimide structural units of the formula <IMAGE> in which R is 2,4- and/or 2,6-tolylene or a biphenylmethylene group, and having a core comprising filler, can be compression moulded to give mouldings. Examples of suitable fillers are glass, mica, graphite and preferably PTFE.
Patent EP-0438094-A2 (EP)
Inventor: SCHENK JOERG
IPC: H04M1/72502
Filed: 1991-01-12
Abstract: The device enables the operation of at least two cordless telephones whilst avoiding interference resulting from joint operation. A common antenna is provided which is connected via an antenna duplexer to an input filter and an output filter. In the vicinity of the input filter, signals received by the antenna are split up and fed to the base station. The output filter serves to generate an output signal which is to be transmitted by the antenna and which is combined from the individual output signals transmitted from the base stations. <IMAGE>
Patent EP-0447757-A2 (EP)
Inventor: ABELS FRANK
IPC: F41A19/63
Filed: 1991-01-25
Abstract: A device for the inductive ignition of the propellant charge of propelled bodies and shells, especially in a propellant system for smoke candles, explosive bodies and the like. Said system consists of a firing device having a firing cup (1) to which a firing tube (6) can be connected, into which propelled bodies (7) can be inserted. The ignition pellet (8), arranged in the firing tube (6), is electrically connected to an ignition coil (10) which is located in a recess (6.3) in the base piece (6.1) of the firing tube (6). Projecting into the interior of the ignition coil (10) is a permanent magnet (5) which is mounted on the drive shaft (2.1) of a DC electric motor (2) which is arranged in the firing cup (1) and whose supply current is controlled by an externally arranged ignition device. When the electric motor (2) is switched on, the permanent magnet (5) is displaced in rotation and induces the ignition current for the ignition pellet (8) in the ignition coil (10). The firing device may also contain devices (3, 12) for identifying the type of propelled body and devices (13, 4) for identifying firing. <IMAGE>
Patent EP-0441238-A2 (EP)
Inventor: MASE KAZUO
IPC: C25D5/10
Filed: 1991-01-31
Abstract: An invar composite foil made by electrodepositing invar on both sides of metal foil at the same time. Preferably copper is further electrodeposited on at least one of the invar layers as necessary according to applications. This composite foil does not contain oil. Broad foil can be mass-produced at a low cost. Furthermore, this foil is virtually not curled and easy to handle in the manufacturing and working process.
Patent EP-0449174-A2 (EP)
Inventor: ITO YASUYUKI C O INTELLECTUAL
IPC: H01J23/40
Filed: 1991-03-25
Abstract: A gyrotron having a mode converter located on the way of a wave propagating passage, said mode converter comprising a means (55) for mode-converting electromagnetic wave into radiation electromagnetic wave having an annular-shaped power distribution in a plane perpendicular to the direction in which the electromagnetic wave propagates, a ring-shaped mirror (annular mirror) (57) for reflecting the radiation electromagnetic wave which has been converted by the mode converting means, and a waveguide tube (50) having a kerf opposed to the annular mirror to receive the electromagnetic wave reflected by the annular mirror.
Patent EP-0456098-A2 (EP)
Inventor: HILDENBRAND KARLHEINZ DR
IPC: C12Q1/48
Filed: 1991-05-01
Abstract: Disclosed is a diagnostic test device which comprises a fluid permeable structural support member having a macroporous membrane, i.e., having pores greater than 0.2 µ in diameter on one side thereof and a microporous membrane, i e., having pores less than 0.2 µ in diameter on the other side. The device is structured so as to allow the free flow of fluid applied to the macroporous membrane through to the microporous membrane. The device is designed to facilitate the inclusion of incompatible reagents in a single test device.
Patent EP-0464554-A2 (EP)
Inventor: DEGER ARNO DR RER NAT
IPC: G01N33/68
Filed: 1991-06-24
Abstract: A homogeneous immunoassay is performed according to the principle of agglutination using a) a conjugate which is obtained by an F(ab')2 fragment of an antibody of immunoglobulin class G being exposed to reducing conditions and subsequently reacted with component K which either has a functional group suitable for binding or has been derivatised in a suitable manner by introducing a functional group, where component K is bound via the functional group to the free SH group, produced in the reduction, of the Fab' fragment, and b) particles which are capable of agglutination and which carry a substance able to bind to K.
Patent EP-0466425-A2 (EP)
Inventor: IKEZAWA RYU
IPC: B60S1/34
Filed: 1991-07-08
Abstract: In a wiper arm, the leading end of an arm support and the base end of an arm shank with a blade are rockably pivoted through a support shaft, and a bushing unit (6) composed of a bearing (6a) which the support shaft pierces and a resin material (6b) is pressed into a bearing hole bored at the leading end of the arm support. Since the peripheral surface of the bearing has concave portions and convex portions and the concave portions remain rough after the peripheral surface is processed, the adhesion between the bearing and the resin material is improved.
Patent EP-0468742-A2 (EP)
Inventor: TURNER IAN LAWRENCE
IPC: G01N21/73
Filed: 1991-07-23
Abstract: In inductively coupled plasma spectroscopy, the use of an induction coil assembly (22) comprising at least two helical coils (2,3) which are arranged in overlapping relationship. In one practical form, the overlap is achieved by interlacing of the coils (2,3) so that at least one turn (4) of one coil (2) is interposed between two adjacent turns (5) of the other coil (3). For that purpose, the two coils (2,3) will ideally be of the same diameter and will be coaxial. A tubular part (14) of a plasma torch (15) is contained within the space (13) surrounded by the coil assembly (22) and a RF energy source (12) is connected to an end (10,11) of each coil (2,3). The other ends (6,7) of the coils (2,3) may be connected to ground.
Patent EP-0476971-A2 (EP)
Inventor: SAKAI HIROAKI
IPC: H01L23/498
Filed: 1991-09-17
Abstract: A ceramic package for containing a semiconductor chip (3) including a heat radiating plate (1) and a base plate for wiring, and a ceramic package for containing a semi-conductor chip including a ceramic board (4), a ceramic cap (9) and a metal lead frame; in these packages the heat radiating plate and the ceramic board are made of silicon nitride sintering body. And, a ceramic wiring board, in which a ceramic used as a material of the ceramic base plate is made of polycrystal body of silicon nitride characterized in that the number of grain boundaries of silicon nitride per 10 µm of a straight line drawn in an arbitrary section of the polycrystal body is 20 or fewer.
Patent EP-0463985-A2 (EP)
Inventor: TRUSH RAYMOND B
IPC: F25B9/02
Filed: 1991-06-14
Abstract: A Joule-Thomson refrigeration cycle (10) is disclosed having an electrochemical compressor (12) with a solid polymer electrolyte membrane (38). The cycle (10) includes a reversible drive power source (14) for pumping working fluid in opposite directions through the compressor (12), thereby insuring that the membrane (38) is continuously hydrated.
Patent EP-0466670-A2 (EP)
Inventor: CHEN MARTIN YU-WEN
IPC: G11B7/258
Filed: 1991-06-20
Abstract: An optical phase change medium (100) comprises a substrate (102), an active layer (104) having a crystalline and a liquid state, a dielectric layer (106) and a reflective layer (108). The active layer is of a thickness which will transmit incident light. The dielectric layer is of a thickness such that light passing through the active layer is reflected by the reflective layer and destructively interferes with the incident light reflected directly off of the active layer, thereby causing the crystalline state of the active layer to absorb more light than the liquid state. The result is that the medium experiences reduced temperature during writing.
Patent EP-0503633-A2 (EP)
Inventor: FURUYAMA TOHRU
IPC: G11C11/56
Filed: 1992-03-12
Abstract: A semiconductor memory device comprises a memory cell array in which cascade-gate dynamic memory cells (MCi) are arranged in a matrix and which contains word lines (WL0a to WL0e, ..., WLna to WLne) connected in common to the memory cells in the same row and bit lines (BL) connected in common to the memory cells in the same column; and serial access control means (31, 32, 33, 34, 35, 41) which serially accesses a plurality of memory cells in a given column of the memory cell array, reads a plurality of bits of information in time-sequence from one of the memory cells storing information, and then sequentially rewrites the bits of information into a different memory cell unused for storing valid data, in the same column where the memory cell exists.
Patent EP-0528340-A2 (EP)
Inventor: STEPHENS ERIC
IPC: C04B35/524
Filed: 1992-08-12
Abstract: Polymeric carbon can be formed by a method comprising the steps of
     (a) polymerizing 1-bromo-4-lithiobenzene to form a brominated polyphenylene wherein the ratio of brominated to non-brominated residues in the polymer is 1:5 or greater;   (b) functionalizing the brominated polyphenylene to replace the bromide groups with a substituted or unsubstituted acetylene group; and   (c) heating the functionalized polymer to a temperature of 900°C to form polymeric carbon. Preferably, the brominated polyphenylene is formed in an ethereal solvent such as tetrahydrofuran and then functionalized using a palladium catalyst and a copper catalyst. When the acetylene substituent is phenylacetylene, the product of the method is glassy carbon.
Patent EP-0536526-A2 (EP)
Inventor: GUENTHER STEPHAN
IPC: B41J2/35
Filed: 1992-08-27
Abstract: A method for controlling the power supply of a thermoprinting heating element with a sequence of current pulses (I) separated according to a print matrix is described. The current pulses (I) trigger a printing process when a predetermined energy content is exceeded and, if appropriate, bring about preheating when this energy content is undershot. At each matrix time point (t1), in each case a printing requirement is determined for a predetermined number of successive matrix time points (t2, t3), the energy content of the current pulses (I1, I2) being progressively increased for matrix time points (t2, t1) without printing requirement lying ahead of a matrix time point (t3) with printing requirement. When the method is used in a thermoprinter, a high printing speed is achieved. <IMAGE>
Patent EP-0519526-A2 (EP)
Inventor: MIYAJI NOBORU
IPC: G03G15/08
Filed: 1988-04-15
Abstract: A multicolor electrophotography apparatus for forming a color image on a rotatable cylindrical image-holding means (11) is arranged to hold on its circumferential surface an electrostatic latent image optically formed by an exposing device. The apparatus includes a plurality of developing devices (31 to 34) movably provided along the circumference of the image-holding means (11) for developing a plurality of different-color toner images overlapping each other. Each of the developing devices (31 to 34) is selectively driven by development-selecting means including linearly moving means (35 to 37) for linearly moving the developing devices (31 to 34) to take a developing position and a non-developing position. The apparatus further includes rack means (41) which is provided with guide means (121a, 121b,...123a,123b) for moving each of the plurality of developing devices (31 to 34) between the developing and non-developing state. The rack means (41) is arranged such that at least the development devices (31 to 34) which are movable by said linearly moving means is removable from said rack means and insertable thereinto in directions which are substantially coincident with the approaching and separating directions.
Patent EP-0501650-A2 (EP)
Inventor: NARVA KENNETH E
IPC: C12N15/32
Filed: 1992-02-18
Abstract: The subject invention concerns Bacillus thuringiensis ( B.t.  ) gene(s) obtainable from the novel  B.t.  isolate,  B.t.  PS40D1 and/or  B.t.  PS122D3. The gene(s) encode protein toxin(s) having activity against coleopteran pests. Microbe and plant hosts transformed with the gene(s) of the invention can be used to express the protein toxin(s) and, thus, control coleopteran pests.