baber/WOPTO huggingface dataset:
Patent EP-0283259-A2 (EP)
Inventor: REHRIG HOUSTON
IPC: B62B3/14
Filed: 1988-03-16
Abstract: A reinforced plastic wheeled cart chassis for use with a bottom-supported plastic basket having a downwardly facing basket mounting portion. The chassis includes a molded longitudinally extending base (1), with front (2) and rear wheels (3). A basket support (4) is connected to the base which has coupling means (11) for quickly and releasably coupling a basket to the chassis. Each of the major structural elements of the chassis is provided with reinforcing rails (41) and plates to increase the strength and rigidity of the chassis.
Patent EP-0288207-A2 (EP)
Inventor: TURNER RONALD FREDERICK
IPC: F02M45/08
Filed: 1988-04-14
Abstract: A fuel injection nozzle of the inwardly opening type has a valve member (16) slidable in a bore (15) in a nozzle body which is secured to a holder (10). The valve member is biased by a first spring (21) into contact with a seating and is movable from the seating by fuel under pressure. An abutment rod (25) is engageable by the valve member after a predetermined movement of the valve member away from the seating. The abutment rod is biased by a second spring (27) housing in an insert (24) mounted in screw thread engagement within a bore in the holder. The rod extends through and is guided by an aperture (24A) in the insert and is further guided by guide means removed from the insert. The guide means can be a bush (23) carried by the holder, the coils of the first spring (21) or the valve member.
Patent EP-0304155-A2 (EP)
Inventor: ARNOULD JEAN CLAUDE
IPC: C07D501/20
Filed: 1988-07-12
Abstract: Cephalosporins having a 3-position substituent of the formula:
      are described, wherein R⁵ is hydrogen, alkenyl, alkyl or substituted alkyl, Q is a mono- or bicyclic heterocyclic ring, variously substituted, Y is variously substituted alkylene, Y′ represents various linking groups, m and n are independently zero or one, and P is a benzene ring with two  ortho  groups, one of which is hydroxy or an in-vivo hydrolysable ester thereof and the other is hydroxy, an in vivo hydrolysable ester thereof, carboxy, sulpho, hydroxymethyl, ­NHSO₂CH₃ or -NHCONH₂; or P is a particularly substituted pyridone or pyranone. The use of such compounds as antibacterial agents is described, as are processes for their preparation.
Patent EP-0309173-A2 (EP)
Inventor: KELLY PETRINA MARY
IPC: G01N31/22
Filed: 1988-09-19
Abstract: Disclosed are end point indicator compositions and devices containing them, particularly useful as air freshener devices, comprise compositions containing a polar indicator dye which assumes a first color or is colorless in the presence of a room temperature volatilizable solvent which is initially present in excess and a small amount of a proton donating compound. The indicator dye assumes a second color visually distinct from the first color in the presence of the proton donating compound after the majority of the solvent escapes from the remainder of the composition. Optionally, the compositions further include color change developers and/or secondary dyes to render the change to the second color, indicating attainment of the end point, more apparent to a user.
Patent EP-0311443-A2 (EP)
Inventor: HOUZVIC VLADIMIR
IPC: G01M3/32
Filed: 1988-10-07
Abstract: Method and arrangemnt for checking the pressure in clo­sed bottles with liquid containing carbon dioxide by intro­duction prior to stoppering the bottle into the bottle at least one compressible float indicating the achievement of the required pressure within the bottle by a change of the position of the float therein.
Patent EP-0312345-A2 (EP)
Inventor: SCOTT MALCOLM KEITH
IPC: C07D401/06
Filed: 1988-10-13
Abstract: Mannich bases of the formula (I):
      where X is oxygen or nitrogen, Alk is divalent alkyl, R¹ is an aromatic ring, R² is a substituent and the salts thereof. Useful as antipsychotic agents in man to be used in a manner similar to chlorpromazine.
Patent EP-0320308-A2 (EP)
Inventor: BACKMAN KEITH C
IPC: C12Q1/68
Filed: 1988-12-12
Abstract: Target nucleic acid is detected by reorganizing an excess of two complementary pairs of single stranded probes, which hybridize to contiguous target sequences. Nucleic acid in the sample is annealed to the probes, and contiguous sequences are ligated to form complementary detectable fused probes complementary to the original target, and the fused probes serve as a template for further fusions. The reorganized species being detected is increased at a geometric rate by cycles of annealing probes to the target, ligating the annealed probes in a template-dependent manner, and separating the fused probes from the template to form new templates.
Patent EP-0291402-A2 (EP)
Inventor: VUARNESSON BERNARD
IPC: G09B27/00
Filed: 1988-05-10
Abstract: The invention relates to a device reproducing an apparent view of the celestial bodies. This device comprises a piece (4) representing said celestial body and a mask (3) comprising an opaque wall having an opening (5) at least approximately in the shape of a circle, the piece being at least approximately in the shape of a disc or of a sphere designed to fill said opening and centred upon the centre of said opening. As a minimum, the piece or the mask is rotatable about an axis (6) that passes through the centre of the opening and extends along a diameter of the piece. <IMAGE>
Patent EP-0312519-A2 (EP)
Inventor: IVEY FRANCIS JAMES
IPC: A23L13/50
Filed: 1988-07-06
Abstract: This invention provides a means for control of  Salmonella  on meat-producing carcasses, e.g. poultry, during processing comprising contacting the carcass with an acidic solution of certain anionic sulfate or sulfonate surfactants.
Patent EP-0331190-A2 (EP)
Inventor: SHIMIZU HIROSHI C O NEC CORPOR
IPC: H04Q11/04
Filed: 1989-03-03
Abstract: In a system interconnecting a LAN and an ISDN to which data terminals of the LAN are accessible through a common interface (4), a network-to-terminal LAPD packet is transmitted from the interface to the data terminals, containing a TEI value of group address, a destination address of a group address of the data terminals and an action indicator set to an assigned TEI value. The data terminal specified by the assigned TEI value transmits a packet containing the address of the interface and a TEI value equal to the assigned TEI value. In addition, the interface creates a table (42) describing a relationship between a TEI value and a source address both contained in a terminal-to-network LAPD packet. An address stored in the table is recalled in response to a TEI value contained in an LAPD signal from the network and entered to this LAPD signal as a destination address to form a network-to-terminal LAPD packet for transmission to the data terminals.
Patent EP-0336127-A2 (EP)
Inventor: WINTER ANDREAS DR
IPC: C08F10/00
Filed: 1989-03-07
Abstract: A highly effective catalyst system for the polymerisation of 1-olefins comprises an aluminoxane and a metallocene which is a compound of the formula I <IMAGE> in which R<1> and R<2> are hydrogen atoms, halogen atoms or hydrocarbon radicals, and R<3> and R<4> are monocyclic or polycyclic hydrocarbon radicals which can form a sandwich structure together with the central atom and which are connected to one another through a single- or multimembered, heteroatom-containing bridge -R<6>m-R<5>-R<7>n-. The catalyst system gives polymers of very high molecular weight.
Patent EP-0350684-A2 (EP)
Inventor: BLUM HARALD DR
IPC: C09D135/02
Filed: 1989-06-24
Abstract: Oxidativ vernetzbare, wasserverdünnbare Bindemittel, bestehend im wesentlichen aus einem modifizierten Copolymerisat des Molekulargewichtsbereichs 6000 bis 160000 von olefinisch ungesättigten Verbindungen, welches einen, die Wasserverdünnbarkeit bewirkenden, Gehalt an eingebauten, zu 10 bis 100 % neutralisierten Carboxylgruppen von 60 bis 250 Milliäquivalenten pro 100 g Feststoff und einen Gehalt an chemisch eingebauten Struktureinheiten der Formel -O-R von 15 bis 50 Gew.-% aufweisen (R = ungesättigter aliphatischer Kohlenwasserstoffrest eines über 166 liegenden Molekulargewichts), ein Verfahren zur Herstellung dieser Bindemittel durch Copolymerisation olefinisch ungesättigter Monomerer unter Mitverwendung von olefinisch ungesättigten Dicarbonsäureanhydriden und anschließendes Umsetzung der Copolymerisate mit Alkoholen der Formel R-OH und zumindest teilweise Neutralisation der vorliegenden Carboxylgruppen, sowie die Verwendung der Bindemittel in wasserverdünnbaren Lacken und Beschichtungsmitteln.
Patent EP-0353685-A2 (EP)
Inventor: SOLBACH HARTMUT
IPC: B62B7/02
Filed: 1989-07-31
Abstract: The perambulator consists of a chassis (1) provided with a wheel axle, on which chassis a seat with a seat surface, delimited laterally by arm rests and a back rest, and a foot support as well as, on the foot support side, a shaft (6) are arranged. According to the invention, the rod-shaped or bow-shaped shaft (6) of the chassis (1) is constructed to run out below the seat surface and the foot support surface (3, 5; 35, 36) and on the traction side in front of the foot support surface (5, 36) is constructed to be angled upwards towards the guide handle (6'). The chassis (1) is constructed so as to be inherently resilient or is provided with spring-mounted parts below the seat surface (3, 11), on which the wheels (32) are rotatably mounted.
Patent EP-0362813-A2 (EP)
Title: Ion analyzer
Inventor: KATO YOSHIAKI
IPC: H01J49/04
Filed: 1989-10-04
Abstract: A liquid containing ions is introduced onto the surface of an electrode (16), gas is supplied so that the liquid is moved while being held between the gas and the electrode (16), an electric field is applied so that the ions are extracted from the liquid, and the extracted ions are detected.
Patent EP-0364830-A2 (EP)
Inventor: SIEGLE MARTIN
IPC: H03H11/12
Filed: 1989-10-06
Abstract: In an RC-low pass circuit, the input is connected via the resistor and the capacitor of the RC section to the reference point and at the junction between capacitor and resistor of the RC section, a current balancing circuit is connected which magnifies the output current of the circuit in accordance with its current balancing ratio.
Patent EP-0372518-A2 (EP)
Inventor: OKUDA KOICHI
IPC: G03G15/20
Filed: 1989-12-06
Abstract: The present invention relates to a fixing apparatus having a pair of rotary members for pinching and conveying a supporting material bearing a non-fixed toner image thereon, thereby fixing the non-fixed toner image on the supporting material and wherein a rectifier element is connected to at least one of the rotary members in a predetermined orientation, whereby the present invention prevent a toner offset that the toner on the supporting material is adhered to the rotary members.
Patent EP-0377164-A2 (EP)
Inventor: LUSCH ROBERT FRANCIS
IPC: G06F11/00
Filed: 1989-12-18
Abstract: A least-recently used (LRU) storage means and its associated logic maintain usage history for associativity class entries of a cache directory. The storage means includes an independent storage array for each of six bit positions of an LRU binary code pattern. Parity bits are provided in the arrays for each LRU bit. Separate read/write controls simultaneously write three update LRU bits to three of the arrays and read out three unchanged LRU bits from the remaining three arrays during updating of a usage history entry when its associativity class is used. Pattern checking logic collects the update bits and the unchanged bits during the update write/read cycle to determine whether or not the new entry is a valid LRU combination. A parity bit is written with each of the three update LRU bits written into the arrays and parity bits are read out from the arrays with the three unchanged LRU bits for parity checking of each unchanged LRU bit during updating of usage history entries.
Patent EP-0364032-A2 (EP)
Inventor: ASKIN DAVID
IPC: C07F7/18
Filed: 1989-10-05
Abstract: A process is described involving an alkaline rearrangement of FK-506 producing a new decarbonylated 22-membered macrocycle rearrangement derivative of FK-506, i.e. C.9, nor-keto FK-506 (I). wherein R₁ and R₂ are independently H, or an easily removable hydroxy protecting group.
Patent EP-0324633-A2 (EP)
Inventor: SHUTLER ARTHUR GEORGE
IPC: F02C9/28
Filed: 1989-01-13
Abstract: A gas turbine engine fuel control system comprises a microprocessor based control unit programmed to calculate the total fuel requirement to achieve a demanded engine speed on the basis of a steady state fuel requirement plus an additional overfuelling requirement. The overfuelling element is calculated in accordance with the lowest of a number of limiting variables which ensure continued engine integrity and safety and a minimum level to prevent engine flame-out and in which all variables and datums are related to an equivalent engine speed or rate of change of engine speed. The steady state fuel element is likewise calculated using a theoretical engine model based on engine acceleration characteristics. The overall system confers highly accurate control of engine speed and acceleration and enables the use of a simple fuel metering valve, in which fuel flow is directly proportional to valve position.
Patent EP-0327315-A2 (EP)
Inventor: SUKEDA HIROFUMI HITACHI DAINI
IPC: G11B11/105
Filed: 1989-01-31
Abstract: A magneto-optic recording medium (1) in which a vertically magnetized film (107) on which magnetized domains are recorded applying a light beam (111) and an outer magnetic field is provided along a recording track (104) and structure bands (112) which do not contribute to read out the magnetized domains are provided on both sides of the recording track so that the magnetization state of the magnetized domains recorded on the vertically magnetized film is read from an area limited by the width of the recording track. By scanning the magneto-optic recording medium along the recording track (104) with a light beam having a diameter larger than the width (W) of the recording track so as to heat an area larger than the width of the recording track to a temperature exceeding the Curie temperature of the vertically magnetized film and also by applying a magnetic field in a predetermined direction to the area irradiated with the light beam, the magnetized domains (102) are recorded in accordance with the direction of the applied magnetic field, and the magneti­zation state of the magnetized domains is read out only from the area limited by the width of the recording track through the magneto-optic effect. Namely, the magnetized domains are adapted to be recorded over the area larger   than the width of the recording track to limit the width of the magnetized domains effectively contributing to information reproduction to the width of the recording track. The variation of the width of the recorded magnetized domains depending on the difference of the recording condition and the medium characteristic can be removed and extension of the angular projections (103) of the recorded magnetized domains due to the increase of the scanning speed of a laser light beam can be reduced so that the compatibility and overwrite characteristic of an optical recording medium can be enhanced and high speed high density recording can be realized.
Patent EP-0331421-A2 (EP)
Inventor: KAWAHASHI NOBUO
IPC: C08F271/02
Filed: 1989-02-28
Abstract: Hollow polymer particles having at least two polymer layers, wherein (1) the particles have an average particle diameter in the range of 0.15 to 20 micrometers, (2) each of the particles has an average equivalent hollow diameter/equivalent particle diameter in the range of 0.2 to 0.8, (3) the proportion of a toluene-insoluble portion of the particles is 20 to 90 % by weight, (4) the polymer particles have a melt flow rate at 180 °C under 10 kgf/cm² of 0.1 to 1 g/10min., (5) the inside layer of the two polymer layers is composed of a crosslinked polymer and (6) the outside layer of the two polymer layers is composed of a non-crosslinked polymer. This invention also provides hollow crosslinked polymer par­ticles wherein the proportion of a toluene-insoluble portion of the particles exceeds 85 % by weight, the melt flow rate of the polymer particles at 180 °C under 10 kgf/cm² is less than 0.2 g/10 min., and the outside layer is composed of a crosslinked polymer. The hollow polymer particles are useful, for example, as a pigment and for a paper coating composition and a general-purpose coating composition.
Patent EP-0343984-A2 (EP)
Inventor: VOLLMANN HANSJOERG W
IPC: G09F9/30
Filed: 1989-05-25
Abstract: A liquid crystal display having display filter elements in registration with display electrodes. The filters are produced using color proofing films which are imaged to produce a regular pattern of dots. Filter elements are illuminated by electrodes selection to produce changeable images.
Patent EP-0349326-A2 (EP)
Inventor: NISHIMURA MATSUOMI
IPC: G03G15/09
Filed: 1989-06-29
Abstract: A developing apparatus for developing an electrostatic latent image formed on a movable image bearing member (D) includes a rotatable developer carrying member for carrying a developer into a developing zone (a) where an image bearing member and the developer carrying member are faced and where the electrostatic latent image on the image bearing member is developed, a magnet stationarily disposed in the developer carrying member, wherein the magnet formed in the developing zone such a magnetic field that a peak position of a magnetic flux density of the magnetic field in a direction perpendicular to a surface of the developer carrying member is in the developing zone, and wherein a magnetic confining force (F) in the perpendicular direction in the developing zone is so distributed that it is stronger downstream (at g) of a position (e) where the image bearing member and the developer carrying member are closest with respect to a movement direction (d) of the image bearing member than at the closest position (e).
Patent EP-0350215-A2 (EP)
Inventor: SELWAY MARTIN
IPC: B60T17/00
Filed: 1989-06-30
Abstract: In an air compressor system a piston and cylinder compressor (1) is provided with means for unloading by connection of additional clearance volume the compressor output (2) line connected via an air dryer (4, 5, 6, 7) to a storage reservoir (3) the air dryer being provided with a purge valve (9) controlled by a governor and a pressure retaining valve (8) being incorporated in the air dryer body which operates to monitor pressure in the compressor output line (2) whilst the interior of the air dryer is being purged via the purge valve (9).
Patent EP-0359463-A2 (EP)
Inventor: TAKEUCHI AKIHIKO
IPC: H04N1/40
Filed: 1989-09-06
Abstract: An output apparatus capable of receiving multi-level dot information of a first recording dot density, generating multi-level dot information of a second recording dot density, and transmitting the thus-generated second dot information in a visible way. The output apparatus comprises: a receiving device (Fig. 20A; 76) capable of receiving multi-level dot information of a first recording dot density; a generating device (Fig. 20A; 80) capable of generating multi-level interpolation dot information by applying a predetermined calculation to the thus-received multi-level dot information; and a dot density conversion device (Fig. 20B; 68) capable of generating multi-level dot information of second higher recording dot density from said interpolation dot information and the received multi-level dot information, whereby high density image data can be generated from low density image data.
Patent EP-0359524-A2 (EP)
Inventor: FAUTEUX DENIS
IPC: H01B1/06
Filed: 1989-09-12
Abstract: An electrolyte composition for a solid state electrochemical cell comprises at least 65% by weight of a plasticizer, a thermoplastic or thermoset polymer derived from monomers containing a heteroatom and a dissolved alkali metal salt. This composition is useful in providing electrolyte layers less than 100 microns thick for solid state electrochemical cells having a very thin construction.
Patent EP-0361935-A2 (EP)
Inventor: KITAI HIROTO
IPC: G11B19/10
Filed: 1989-09-28
Abstract: An information processing apparatus according to the present invention comprises a head (18) for performing recording and/or reproduction of information on and/or from a recording medium (1), a carriage (44) on which the recording medium is loaded and being adapted to be movable relatively to the head, a first detector for detecting a loading position of the recording medium with respect to the carriage, a second detector for detecting a position of the carriage in a moving direction and a circuit for outputting a signal representing that the medium is loaded at a predetermined position with respect to the head on the basis of outputs from the first and second detectors.
Patent EP-0394584-A2 (EP)
Inventor: CHAWAN DHYANESHWAR BHUJANGARAO
IPC: A23L11/00
Filed: 1989-10-17
Abstract: The invention relates to improvements in flour, and pasta produced therefrom, wherein the flour is produced by milling of grains and legumes previously tempered in the presence of a reducing agent. The reducing agent can be, for example, sodium metabisulfite, organic acids, SO₂, cysteine, thioglycolic acid, glutathione, or hydrogen sulfide. The presence of the reducing agent in the tempering solution produces an improvement in color retention of the resulting flour, and allows the shorts to separate from the semolina to be remilled to produce flour of color and quality acceptable for use in pasta production.
Patent EP-0367518-A2 (EP)
Inventor: INOUE YOSHIHISA
IPC: G11B23/50
Filed: 1989-10-27
Abstract: A magnetic tape cleaner comprising a tape scraper (12) engaging a recording face of a magnetic tape (16) to scrape magnetic powder (18) out of the recording face thereof and magnet means (14) to attract the magnetic powder (18) scraped out of the recording face of the magnetic tape (16).
Patent EP-0367540-A2 (EP)
Inventor: ASANO SATOMI
IPC: G03C1/29
Filed: 1989-10-30
Abstract: A sliver halide photographic material in which at least one silver halide emulsion layer coated onto a base support has been subjected to supersensitization by the combination of at least one symmetrical carbocyanine dye having two symmetrical heterocyclic structures, at least one other symmetrical carbocyanine dye having two symmetrical heterocyclic structures, and at least one asymmetrical carbocyanine dye having either one of the two heterocyclic structures in the first symmetrical carbocyanine dye and either one of the two heterocyclic structures in the second symmetrical carbocyanine dye. This photographic material has high spectral sensitivity and good storage stability since it is resistant to desensitization due to desorption of spectral sensitizers from silver halides.
Patent EP-0369820-A2 (EP)
Inventor: NITTA KEIICHI
IPC: H04N9/07
Filed: 1989-11-17
Abstract: A camera of the type in which a rotary filter having color filter sections formed for three different colors is rotated between an image pickup and an object and the image pickup repeatedly stores one frame of a video signal therein. The camera comprising a rotation controller, a memory and an output controller. 
     The rotation controller controls the rotation of the rotary filter in such manner that the image pickup scans by at least two frames of the video signal for a certain residence time during which each of the color filter sections is disposed between the image pickup and the object. The output controller controls the outputting of the video signal from the image pickup into the memory. The output controller inhibits the image pickup from outputting into the memory the first frame of the video signal during residence time.