baber/WOPTO huggingface dataset:
Patent EP-0392283-A2 (EP)
Inventor: HAAR HANS-PETER DR RER NAT
IPC: G01N33/52
Filed: 1990-03-30
Abstract: Test support analysis system for analyzing a body fluid. The system comprises - test supports (1) with a detection layer (20) in which a detectable change specific to the analysis takes place, the change having a certain relationship, which follows an evaluation curve, to the concentration of the constituent and the evaluation curve being dependent on the manufacturing batch of the test support, - an evaluation unit having a measuring and digitisation circuit (25) which generates from the physically detectable change an intermediate result, which is independent of the evaluation curve, in the form of a finite number of digital output states, and having a display (7) for displaying the output states in the form of an alphanumerical code, and - a readable information carrier element with a classification between the alphanumerical codes of the display (7) corresponding to the output states and concentration values determined on the basis of the evaluation curve. <IMAGE>
Patent EP-0395061-A2 (EP)
Inventor: KUKIMOTO TSUTOMU
IPC: G03G9/097
Filed: 1990-04-26
Abstract: An image forming method, including the steps of: developing an electrostatic image formed on an electrostatic image-bearing member with a developer to form thereon thereon a developed image, the developer comprising 100 wt. parts of a toner and 0.05 to 3 wt. parts of fine powder treated with a silicone oil or silicone varnish; and transferring the developed image on the electrostatic image-bearing member to a transfer material while causing a transfer means to contact the electrostatic image-bearing member by the medium of the transfer material under a line pressure of 3g/cm or higher.
Patent EP-0408868-A2 (EP)
Inventor: JAUME DENIS
IPC: H01L29/73
Filed: 1990-05-25
Abstract: This invention relates to a high voltage semiconductor device comprising: 
a substrate (44); 
an epitaxial region (46) on said substrate including a doped electrode region (48) and a doped isolation region (50), said doped electrode region and said doped isolation region being separated by a first distance (54); 
an isolation layer (56) on part of said epitaxial region between said doped isolation region and said doped electrode region, said isolation layer covering a portion of the end of said doped electrode region; 
a first polycrystalline semiconductor layer (60) on said isolation layer; and 
a metallisation layer (68,74), said high voltage semiconductor device being characterised by: 
a second polycrystalline semiconductor layer (40) on said first polycrystalline semiconductor layer. 
     A process for fabricating a high voltage semiconductor device is also disclosed.
Patent EP-0402758-A2 (EP)
Inventor: NARA SEIETSU C O INTELLECTUAL
IPC: G06F21/79
Filed: 1990-06-06
Abstract: A portable electronic device which has an on-line mode in which the device is connected to an external apparatus (16) in use, and an off-line mode in which the device is solely used, and incorporates a battery (25), comprises a data processing unit (28, 20, 26, 29, 30) having a basic processing function of the device, and a user application processing function, a memory unit (29 - 31) having a first memory area (31c), which is inhibited from writing, for storing a program for executing the basic processing function, and a rewritable second memory area (31a, 31b) for storing a user application program and data for it, and a memory controller (40X) for, when the user application program accesses the second memory area (31a, 31b) by a predetermined access command and when the access command includes a predetermined access approval code, approving read/write access to the second memory area (31a, 31b), and for, when the access command does not include the predetermined access approval code, disapproving read/write access to the second memory area (31a, 31b).
Patent EP-0406698-A2 (EP)
Inventor: WILLIS DONALD HENRY
IPC: H04N5/45
Filed: 1990-06-28
Abstract: A picture-in-a-picture television receiver displays a compound image which includes a compressed image derived from an auxiliary signal inset in a full-size image derived from a main signal. The auxiliary composite video signal is sampled (124,126) synchronous with a system clock signal that is burst locked to the main signal. The sampled data signal is separated (128) into luminance and color information component signals, which are subsampled (130) and stored in a field memory (136) synchronous with the system clock signal. The clock signal phase used for horizontal subsampling is determined at the start of each line to compensate for skew errors in the auxiliary signal. The luminance samples retrieved from the memory are applied to clock transfer circuitry (146) which resynchronizes the samples to a phase shifted version of the system clock signal to compensate for skew errors in the main signal. The phase shifted (142) clock signal is synchronized to the horizontal scanning signals used to display the compound image. The color information component signals (150) are not resynchronized to the phase shifted clock signal. The component signals of the compressed image are combined (154) to form a composite signal having color information that is synchronized to the main signal. The compressed signal is substituted (114) for a portion of the main signal to generate a signal representing the compound image.
Patent EP-0413309-A2 (EP)
Inventor: DELANO MARK ANTHONY
IPC: F23D14/22
Filed: 1990-08-14
Abstract: A method wherein fuel and oxidant are separately injected (5, 8) into a combustion zone (1) in a defined velocity relation, combustion gases are aspirated into the oxidant stream (4) prior to intermixture with the fuel, and the fuel is maintained free from contact with oxygen until the intermixture (10).
Patent EP-0414229-A2 (EP)
Inventor: ISHIDA KOICHI
IPC: B41M5/40
Filed: 1990-08-22
Abstract: Disclosed is a heat-sensitive recording material comprising:
     (a) a base sheet;   (b) a heat-sensitive recording layer formed on the base sheet and comprising a colorless or pale-colored basic dye and a color developing material which develops a color on contact with the dye; and   (c) a protective layer formed on the recording layer and comprising a binder and ar least one metal salt selected from the group consisting of magnesium acetate, calcium acetate, aluminum acetate, magnesium formate, calcium formate and aluminum formate.
Patent EP-0426124-A2 (EP)
Inventor: IKEDA TAKESHI C O CANON KABUSH
IPC: G03G15/08
Filed: 1990-10-30
Abstract: 1. A carrier for electrophotography comprises carrier core particles and a coating resin material. The surfaces of the carrier core particles are each coated with the coating resin material and the coating resin material comprises a resin and a quaternary ammonium salt represented by the following formula:
      wherein R₁, R₂, R₃ and R₄ each represent an alkyl group, an aryl group or an aralkyl group and R₁, R₂, R₃ and R₄ may be the same or different from each other; and A represents an organic anion, an isopolyacid ion or a heteropolyacid ion.
Patent EP-0427246-A2 (EP)
Inventor: KALDEN JOACHIM PROF DR
IPC: A61K9/08
Filed: 1990-11-08
Abstract: Pharmaceutical compositions containing at least one compound of the formula I <IMAGE> in which X is a hydrogen atom or the two Xs denote a single bond between the two sulphur atoms; Y is hydrogen or C1-C6-alkyl and n is a number from 1 to 10, or the therapeutically utilisable salts thereof, excepting  alpha -lipoic acid and dihydrolipoic acid, characterised in that the dosage unit for solid or semisolid compositions contains 20 mg to 6 g, in particular 50 mg to 2 g, preferably 100 mg to 1 g, of total amount of agent I, or in that they take the form of solutions, suspensions or emulsions which contain 0.2 mg to 800 mg per ml, preferably 10 mg to 500 mg, in particular 40 mg to 200 mg per ml of total amount of agent I or a pharmaceutically utilisable salt thereof, and processes for the preparation thereof.
Patent EP-0391464-A2 (EP)
Inventor: SCHMIDT KONRAD DIPL-ING
IPC: H03L7/093
Filed: 1990-03-28
Abstract: Die Erfindung betrifft einen Phasenregelkreis mit einem Phasenvergleicher (PD), einem AD-Wandler (ADC), einem digitalen Schleifenfilter (LF), einem DA-Wandler (DAC) und einem spannungsgesteuerten Oszillator (VCO). Ohne die Anforderungen an die Auflösung des DA-Wandlers zu erhöhen wird der bei einem derartigen hybriden Phasenregelkreis auftretende Phasenjitter dadurch reduziert, daß dem mit einem ersten Takt (TL) getakteten digitalen Schleifenfilter (LF) ein Fraktionierer (FR) nachgeschaltet ist, der einen Hauptwert (HW) und einen Restwert (RW) bildet, wobei dem mit einem zweiten Takt (TA) getakteten DA-Wandler (DAC) die Summe (SW) aus dem Hauptwert (HW) und aus einem vom Restwert (RW) abgeleiteten Korrekturbit (KB) zugeführt wird.
Patent EP-0447697-A2 (EP)
Inventor: NAKANO RYOJI YOKOHAMA DOCKYARD
IPC: F02B3/06
Filed: 1990-12-20
Abstract: A suppressing apparatus of torsional vibration of a crank shaft of a diesel engine can effect suppression of a resonant stress by only adjustment of a fuel injection system. 
     The suppressing apparatus of torsional vibration of the crank shaft of the diesel engine adjusts a fuel injection timing and a fuel injection period (injection amount) for each cylinder in the vicinity of a resonant point of torsional vibration properly and varies a characteristic curve of pressure in the cylinder with respect to a crank angle to reduce the magnitude of harmonic components of resonance order of torque added to each cylinder, or adjusts phase differences of the harmonic components for each cylinder and suppresses the resonant stress so as to cancel external force for the vibration mode.
Patent EP-0390381-A2 (EP)
Inventor: DENMAN OWEN S
IPC: E01F15/14
Filed: 1990-03-16
Abstract: An array of inertial barriers (10, 50, 30) resting freely on a support surface (55) alongside a vehicle roadway includes a number of separate frangible containers (12), each having a peripheral side wall and a bottom portion. A core or insert (20) is positioned within each container to define an annular space between the core and the respective peripheral wall. This annular space has an average inner diameter which is at least about 25% of its average outer diameter. A dispersible material such as sand (5) is disposed in the annular spaces such that no more than 10% of the mass of sand in any container (12) of the array is disposed in an uninterrupted disc extending across the respective container (12).
Patent EP-0395344-A2 (EP)
Inventor: OE MAKOTO C O TOKYO KENKYUSHO
IPC: G09F13/04
Filed: 1990-04-24
Abstract: A box-type planar light-source device has incorporated therein a linear light source and is provided with a reflecting surface and a multi-prism sheet. The reflecting surface has such function that a major portion of a light reflected by the reflecting surface is obliquely incident upon the multi-prism sheet. The multi-prism sheet has its inner surface formed with a group of prisms so arranged as to extend in parallel relation to the light source and having such function that the light incident directly or obliquely in reflection outgoes in concentration toward a predetermined direction. Accordingly, so as to eliminate portion by the fact that the light outgoing at an angle separated from the normal direction converges at the dark portion. A dark-portion removing sheet for eliminating a dark portion at a location immediately above the light source is arranged on the side of the front face of the multi-prism sheet. An illumination apparatus can satisfactorily exhibit its optical performance by incorporation of the planar light-­source device as illumination apparatuses of various display devices. The display devices include an internal-­illumination type display device, a liquid-crystal display device, a display device mounted to an automatic vending machine, an observation device for a film, or an illumination apparatus mounted to a wall surface of a building.
Patent EP-0415543-A2 (EP)
Inventor: BERG THOMAS E
IPC: G11B7/12
Filed: 1990-07-20
Abstract: A magneto-optic disk drive (10) includes cartridge-receiving guide tracks (52) and a push-latch mechanism (56) mounted in an upper portion of a half-­height enclosure (12-22), and a baseplate assembly (50) pivotally mounted in a lower portion of the enclosure. The baseplate assembly (50) includes a baseplate (76), a drive motor (74) and spindle mounted to the baseplate (76), and a rotary arm (70) mounted to the baseplate by a pivot mechanism (132). Optical head components (142-­158) including a focusing and bias field switching assembly (150) are mounted to the rotary arm (70). A tracking motor (72) includes coils (122) mounted to an end of the rotary arm (70) directly adjacent to the focusing and bias field switching assembly (150), and permanent magnets (252) mounted to the baseplate (76). An optical disk cartridge (30) is pushed into the drive (10) and latched into its inserted position when the baseplate assembly (50) is in a load/unload position. A baseplate drive (10) mechanism (100) raises the baseplate assembly (50) to its operative position causing the drive motor (74) and spindle to engage and rotate the optical disk (36). The tracking motor (72) drives the rotary arm (70) about a tracking axis allowing data to be written, read and erased on the disk (36). Cartridge (30) removal is initiated by pressing a stop switch (15). After the disk (36) spins down to a stop the baseplate assembly (50) is driven to its load/unload position. When pushed, the cartridge (30) is unlatched and ejected from the drive (10).
Patent EP-0410738-A2 (EP)
Inventor: KOKADO HIROSHI
IPC: G03G15/34
Filed: 1990-07-25
Abstract: Disclosed is an image forming apparatus, in which toner electrically charged in a prescribed polarity is fed from a toner feed means into a toner passage of a toner control means. A predetermined voltage is applied to an electrode of the toner control means in accordance with image signals given by an image information generating means, thereby forming an electric field for directing the toner through the toner passage from the toner-feed side to the toner ejection side of the toner control means. After passing through the toner passage, the toner falls down onto the recording paper placed on a base electrode, thereby forming a desired toner image thereon. Ultrasonic vibration with a variable frequency is applied to the toner control means to allow the toner to uniformly fall down therefrom. A prescribed voltage is applied to the base electrode to form an electric field for accelerating the falling of the toner from the toner control means toward the recording sheet.
Patent EP-0416745-A2 (EP)
Inventor: HOWE GRAHAM RONALD
IPC: G01S13/34
Filed: 1990-08-03
Abstract: A range-sensitive intruder alarm system using FMCW radar. A sinusoidal FMCW signal (14) is generated (11) and mixed (20) with reflected signals (17) to produce an output signal (21) comprising a series of frequency components (f m , 2f m , etc.) which correspond to sidebands of the FMCW signal (14). Each frequency component has a unique amplitude variation with the range of the source of the return signal (17). Selected frequency components (2f m ,5f m ) are filtered (23,24) and their amplitudes compared (28) to define a range limit of the system. The alarm (30,31) is triggered by the output (E) of a threshold circuit (27) which monitors the amplitude of one of the frequency components (2f m ). Triggering of the alarm is inhibited (F) if the comparison (28) reveals a disturbance occurring outside the defined range limit.
Patent EP-0425118-A2 (EP)
Inventor: BAILEY WILBUR M
IPC: G01P3/54
Filed: 1990-10-05
Abstract: The turns of an optical fiber paid out from a canister are counted, and the signature of the optical fiber is measured, by monitoring the electromagnetic field of the charge on the optical fiber as it moves past an antenna. The optical fiber follows a helical path as it is paid out. A stationary antenna located transversely proximate the payout region detects a periodic repeating variation of the bound and/or free electrical charge associated with the optical fiber, as the optical fiber periodically moves closer to and farther from the antenna along the helical path. Each period of the variation corresponds to one turn of optical fiber paid out from the canister.
Patent EP-0422894-A2 (EP)
Inventor: KENT FREDERICK HENRY HOWARD
IPC: B60P1/64
Filed: 1990-10-09
Abstract: A lorry (1) for transporting a container (2) is provided with front and rear pivotal track portions (9b,9c) which extend horizontally outwardly from its sides during loading or unloading of the container (2). The pivotal track portions (9b,9c) are supported by arms (28) and legs (29), and connect with fixed track portions (9a) mounted on the lorry (1). The container (2) is moved between a position above the lorry (1) to a position to the side of the lorry (1) by a framework (6) which suspends the container (2) by chains (7) and cables (18,19) and which is moved along the track portions (9a,9b,9c) by motors (14) provided at each of its ends.
Patent EP-0384874-A2 (EP)
Inventor: MAEDER CLAUDE
IPC: E01F11/00
Filed: 1990-02-06
Abstract: The present invention relates to the production of a sensor consisting of a stack of strips of piezoelectric film (1), of a strip of piezoelectric film (2), and of a conductive strip (3) held between them and encased in a rubber-type flexible material, connected to electronics by means of a two-core cable. The sensor may be bonded in or on the carriageway, or mechanically held. Application to the detection of vehicles travelling over a carriageway. <IMAGE>
Patent EP-0389404-A2 (EP)
Inventor: TURNER JAMES ARTHUR
IPC: D21F9/02
Filed: 1990-03-08
Abstract: A paper forming apparatus has a lower looped forming wire (10) disposed for a portion of its travel over a curved apron board (14). The paths of forming wire travel upstream and downstream of the apron board (14) diverge. Such divergence allows a secondary headbox (20) to be brought into such a juxtaposition with the forming wire (10) coming off the apron board (14) as to permit the stock stream to impinge the forming wire (10) both at a low angle and at a short distance to enhance formation of an additional web ply over a previously formed web ply. In one embodiment, an upper looped forming wire (24) is brought into co-running engagement with the lower forming wire (10) over the downwardly extending downstream path of travel. In two-wire embodiments, the turning roll (26) for the upstream end of the upper forming wire (24) is downstream of both the headbox slice (13) and apron board (14) to permit the headbox slice (13) to be positioned close to the lower forming wire (10) and allow the stock stream to be projected downwardly to impinge the lower forming wire (10) at a small angle or a short distance from the slice (13), or both.
Patent EP-0456966-A2 (EP)
Inventor: GUETLICH KARL-FRIEDICH DR DIPL
IPC: H01M10/52
Filed: 1991-02-14
Abstract: In a lead accumulator, the recombination device normally mounted in an exposed position, for example on the lid or in the closure stopper, has been moved into the interior of the housing above the set of plates. It comprises a sequence of layers of hydrophobised mineral-fibre or active-carbon mats (2, 3) which are embedded in a metal sleeve (1) which is open at both sides and is preferably composed of lead, a central layer (2) being impregnated with catalyst material. The solid mechanical connection of the metal sleeve to a terminal bridge 5 effectively removes the heat of recombination from the catalyst layer and, in addition, prevents an electrostatic discharge which could result in an ignition of the gases formed by electrolysis. <IMAGE>
Patent EP-0451622-A2 (EP)
Inventor: EILERS NORBERT
IPC: H04N5/445
Filed: 1991-03-27
Abstract: A television receiver with an additional character generator is described which is connected to a memory for diary dates which is mandatorily read out with each operation of the receiver power switch. <IMAGE>
Patent EP-0455263-A2 (EP)
Inventor: NIMROD ABRAHAM
IPC: A61Q19/00
Filed: 1986-01-16
Abstract: A composition of sodium hyaluronate is provided having no skin irritation and no pyrogenicity and inflammatory activity. Such a composition can be obtained by a novel mutant microorganism Streptococcus zooepidemicus HA-116 ATCC 39920. Said strain produces large amounts of high molecular weight hyaluronic acid that is excreted into the medium by the organism when the medium includes a sugar component as the carbon source in a substantially constant concentration between 0.2 and 10 g per literat a pH of 6.5 to 7.5 together with a substantially constant magnesium ion concentration that is above 0.05 g per liter.
Patent EP-0482533-A2 (EP)
Inventor: BURDICK CHARLES LEE
IPC: C08L71/02
Filed: 1991-10-18
Abstract: Fluidized aqueous suspensions of 15% or more by weight hydroxyethylcellulose, hydrophobically modified cellulose ether, hydrophobically modified hydroxyethylcellulose, methylcellulose, hydroxypropylmethylcellulose and polyethylene oxide are prepared by addition of the polymer to a concentrated sodium formate solution containing xanthan gum as a stabilizer.
Patent EP-0487902-A2 (EP)
Inventor: EWEN JOHN FARLEY
IPC: H03L7/08
Filed: 1991-10-25
Abstract: Calibration loops for a delay line (12'), for example, for digital phase locked logic circuitry for use in ascertaining the phase offset between a data signal and a local clock (10) and to produce a series of phase shifted clocks (f(i)'), are described. The calibration loops include a phase detector (14) coupled to receive as a first input the local clock applied to the delay line and as a second input the delay clock (f(n)') produced by the nth delay element (D v ) of an n element delay line. At least one of the delay elements (D v ) of the delay line is a variable delay element. The detector outputs a phase difference signal derived from the clocks applied at the first and second inputs. Control circuitry receives the phase difference signal from the detector and produces therefrom a corresponding control signal (CONTROL) which is applied to the at least one variable delay element to vary the delay through the delay line. Specific control circuitry embodiments are provided in the disclosure.
Patent EP-0488379-A2 (EP)
Inventor: TAKANO SHIGERU
IPC: H04N7/088
Filed: 1991-11-29
Abstract: A text broadcast receiver includes a data extraction circuit for extracting a data block in an encoded transmission-format text broadcast signal multiplexed to a vertical blanking period of a video signal, a data group construction circuit for constructing a data group by assembling a plurality of extracted data blocks, a data identifier for passing identifying the data group containing a television program table, a memory for storing the television program table contained in the data group passed through the data identifier, and display control circuit for reading the television program table from the memory and for displaying the television program table on a screen. The text broadcast receiver further includes a remote control selector for selecting at least one television program in the displayed television program table. The selected television program is recorded as a reserved television program for recording.
Patent EP-0491293-A2 (EP)
Inventor: MEIROWITZ RANDY EMIL
IPC: C08J7/056
Filed: 1991-12-12
Abstract: A generally hydrophobic polyolefin article is provided with a modified surface by contacting said generally hydrophobic polyolefin with a copolymeric material while said polyolefin is at a temperature above its glass transition temperature. The copolymeric composition comprises a generally hydrophobic moiety and a modifying moiety. Also disclosed is a method for imparting the modified surface to a generally hydrophobic polyolefin which method comprises contacting a generally hydrophobic polyolefin with a copolymeric material while said generally hydrophobic polyolefin is at a temperature above its glass transition temperature. In one preferred embodiment, the generally hydrophobic polyolefin is contacted with said copolymeric composition immediately after said polyolefin has been extruded and while said polyolefin is undergoing die swell.