baber/WOPTO huggingface dataset:
Patent EP-0455515-A2 (EP)
Inventor: GRODZINS LEE
IPC: G01N23/14
Filed: 1991-05-03
Abstract: Generating nuclear resonance-produced gamma rays of ¹⁴N, ¹⁶O (and Cl) for scanning objects such as luggage that may contain explosives of nitrogen-oxygen (-chlorine) constituents, and detecting such by Resonance Absorption Analysis (RAA) techniques, and with increased yield of gamma ray generation with novel resonance targets, thin layer and gaseous, particularly of the resonance gamma rays of ¹⁴N.
Patent EP-0461758-A2 (EP)
Inventor: NEUBERT TERRY C
IPC: C08K7/00
Filed: 1991-05-10
Abstract: A flooring felt composition comprises a fibre material such as cellulose or wood fibers, a synthetic rubber latex binder, fillers, and antioxidants. The binder is a latex copolymer made from a vinyl substituted aromatic monomer, a conjugated diene monomer, an unsaturated acid monomer, and a functional cross-linking agent other than said acid monomer. The flooring felt is useful as a backing for linoleum, floor tile, and the like. Heat resistance of the felt is improved by excluding acrylic and methacrylic acids from the unsaturated acid monomer.
Patent EP-0462737-A2 (EP)
Inventor: YOSHINO YOUSUKE
IPC: E04B1/41
Filed: 1991-06-11
Abstract: An expansion anchor capable of being inflated by thrusting a lock plug (30, 68) onto a contracted portion (11, 51, 61) to spread a clamp member (20, 40, 53, 63) having acutely angular peripheral edges (24). When the anchor is inflated within a hole in a rigid material such as concrete, the angular edges (24) of the clamp member (20, 40, 53, 63) bite into the rigid material, so that the anchor is no longer released out of the rigid material.
Patent EP-0490550-A2 (EP)
Inventor: TAKESHIMA SHINICHI
IPC: F02D41/00
Filed: 1991-12-02
Abstract: A control apparatus for an internal combustion engine provided with a zeolite catalyst (6) capable of reducing NOx under oxidizing gas conditions includes an engine speed detecting sensor (11), an EGR control means (13), and an air-fuel ratio control means (16). The EGR control means (13) includes an EGR valve opening degree calculating means (15) for calculating an EGR valve opening degree based on air-fuel ratios which cause a current exhaust gas temperature to be in a predetermined temperature range at engine speeds lower than a predetermined engine speed and calculating an EGR valve opening degree which causes an amount of large molecular weight HC components in the exhaust gas to be more than a predetermined amount at engine speeds equal to or higher than the predetermined engine speed. The air-fuel ratio control means (16) includes an air-fuel ratio setting means (18) for setting a current air-fuel ratio to a lean air-fuel ratio calculated based on the EGR valve opening degree.
Patent EP-0493956-A2 (EP)
Inventor: IWAHASHI KOJI
IPC: H03G11/00
Filed: 1991-12-23
Abstract: A baseband signal processing circuit for a radio communication apparatus has an amplifier for amplifying the amplitude of an input baseband signal, a limiter for limiting the amplitude of the amplified baseband signal, an amplitude detector for detecting the amplitude of the output signal of the amplifier, and a control unit for controlling the gain of the amplifier in response to the output of the amplitude detector. When the amplitude detector detects an amplitude greater than predetermined one, the control unit controls the gain of the amplifier in such a manner as to maintain the output of the amplifier at a constant level. As a result, the output level of the amplifier is prevented from exceeding the limiter level of the limiter. This allows the maximum frequency transition to be set up with no regard to frequency and suppresses distortions regarding signals exceeding the standard frequency transition.
Patent EP-0545257-A2 (EP)
Inventor: CHAN ALEXANDER C
IPC: A61K8/00
Filed: 1992-11-25
Abstract: A single-stage process for dyeing keratinous fibers in intense colors comprising simultaneously applying to said keratinous fibers a composition comprising iodide ions, an oxidant and an effective concentration of an oxidation dye to produce said intense colors when the pH of said composition is alkaline.
Patent EP-0516358-A2 (EP)
Inventor: ADACHI KOJI
IPC: B29K105/20
Filed: 1992-05-22
Abstract: A bead lock apparatus incorporating in a tire building apparatus and a method of locking a bead ring (4) by using the bead lock apparatus for transferring a bead ring from a bead setter (5) engaging the inner circumferential surface of the bead ring to the tire building apparatus at a predetermined position thereon. The bead lock apparatus includes a plurality of first bead lock segments (6) positioned corresponding to pawl members (5a) forming the bead setter (5) and circumferentially spaced from each other with predetermined distances, and a plurality of second bead lock segments (7) positioned between the first bead lock segments (6) in the same plane and circumferentially spaced from each other with predetermined distances. The bead lock apparatus further includes driving means (8,9) for displacing the first and second bead lock segments (6,7), respectively, to expand and contract independently form each other.
Patent EP-0517525-A2 (EP)
Inventor: HASHIMOTO HIROYUKI
IPC: G10K11/178
Filed: 1992-06-04
Abstract: Disclosed is a noise suppressor in which a noise signal detected by a first detector (1 a ) is inputted to an adaptive filter (2) and a FIR filter (3). An output signal of the adaptive filter is reproduced by a speaker (5). The reproduced signal by the speaker (5) and a noise signal from a noise source are detected by a second detector (1 b ). The detected signal by the second detector is band-limited by a filter circuit (6) and sent to a LMS computing circuit (4). The LMS computing circuit (4) updates a coefficient of the adaptive filter (2) so as to minimize an output signal (e'(n)) of the filter circuit (6) in response to an output signal (r(n)) of the FIR filter (3) and an output signal (e'(n)) of the filter circuit (6).
Patent EP-0518679-A2 (EP)
Inventor: GUEST JOHN DEREK
IPC: B29C45/44
Filed: 1992-06-12
Abstract: The disclosure relates to a tube coupling body (10) having a throughway open at one end (12) of the body to receive a tube, the throughway having a portion (16) of enlarged internal diameter adjacent said open end to provide a cavity to receive a device (18) for locking a tube in the body and a second portion (14) of equivalent internal diameter to the external diameter of the tube to be received in the coupling body with a close fit. The body is formed from an elastomeric material such that the body can be stripped from the tooling used to form the throughway including said enlarged internal diameter portion by stretching the body over the tooling and by virtue of its elastomeric property, returns to its moulded shape.
Patent EP-0524725-A2 (EP)
Inventor: MURAKAMI MASATSUGI
IPC: C09J7/35
Filed: 1992-06-17
Abstract: A metallized wrapping film having low water vapor transmittance and low oxygen transmittance, in which the adhesion of the metallic layer to the base film is strong, and which has a heat-sealing property, comprises a plastic base film; a heat-sealing layer formed on one surface of said base film; and a metallic layer formed on one surface of said base film opposite to said surface on which said heat-sealing layer is formed. The metallic layer consists essentially of 70 - 99% by weight of aluminium and one or more elements selected from those having an atomic number of 12 - 30 excluding aluminium.
Patent EP-0521721-A2 (EP)
Inventor: NAKAMURA OSAMU
IPC: H01J9/14
Filed: 1992-07-02
Abstract: A steel sheet (1) of thickness 20-80 µm is coated on each surface with a resist layer (2), e.g. of casein, and (Fig 1) one surface only is patternwise exposed to light through a glass mask (31), the resultant pattern of holes is developed (baked) and the unpatterned resist (2) is covered by coating or adhesive with a non-etchable layer of a resin (5), the patterned resist (2) is etched, e.g. with ferric chloride, and the resists and resin layer removed to provide a shadow mask (1) having etched through-holes. 
     In a variant (Fig 4) a large opening (311) 3 -5 times the thickness of the sheet is patterned in a resist (21) on one side, one or more small openings (321, 322) patterned opposite thereto on the other resist, and etching is performed from each side ; a layer of non-etchable material (4) is coated on the second side and into the small holes before a final etching from the first side ; a large through-hole is formed. 
     The resin covering (5) must resist pressure of etching solution and have strength to maintain the flatness of the sheet (1) and can be alkali- or solvent-soluble, UV-setting or hot-melt ; an adhesive film should be anti-acid. 
     The holes can be formed as a slot or slit and they have satisfactory accuracy of shape and dimension. The masks can be used for a large color cathode ray tube.
Patent EP-0534783-A2 (EP)
Inventor: COTTON JOHN M
IPC: H04M3/00
Filed: 1992-09-25
Abstract: A virtual private line key telephone system is provided. The system includes a console including a plurality of line keys each associated with a party that can be reached via a switched trunk line. A look-up table means associates the line keys with the telephone numbers of the associated parties. A communication path is established from the console to one of the trunk lines. Signals are sent to the central office via the selected trunk line corresponding to the telephone number in the look-up table means associated with a line key that is actuated to place a calls. The telephone number of incoming calls are determined and compared with telephone numbers in the look-up table. Thereafter the line keys which are associated with the incoming calls are determined. The incoming call is coupled to the console when a line key associated with the incoming caller is actuated.
Patent EP-0550993-A2 (EP)
Inventor: BRAUN EUGENE RALPH
IPC: F16H59/70
Filed: 1992-12-18
Abstract: An automatic clutch control system (200) is provided featuring programs for establishing optimum clutch engagement starting position (CPO) under varying operating conditions. The programs include the steps of both slow and rapid clutch engagement and preferably the storage of the (CPO) determined as a fault signal whenever its fractional relationship to the previously stored optimum clutch engagement starting position (CPN) exceeds a predetermined fraction (C6) that is less than one.
Patent EP-0562451-A2 (EP)
Inventor: BAHRMANN HELMUT
IPC: C07B61/00
Filed: 1993-03-18
Abstract: Mixtures of isomeric decyl alcohols are obtained by hydroformylation of 1-butene- and 2-butene-containing mixtures in two stages to give aldehyde mixtures, condensation of the isolated and combined aldehyde mixtures to form an aldol mixture, and isolation and hydrogenation of the aldol mixture. The mixture of isomeric decyl alcohols, esterified with phthalic acid, gives a mixture of isomeric decyl phthalates which are useful as plasticizers.
Patent EP-0562517-A2 (EP)
Inventor: HASHIMOTO YUICHI
IPC: H01L31/0216
Filed: 1993-03-22
Abstract: A solar cell, comprising a solar cell unit and a protective layer formed on the solar cell unit, wherein said protective layer comprises a polymer formed by polymerization of a cyclotriphosphazene monomer represented by the following formula (I):
       
wherein R 1  to R 6  independently denote an ethylenically unsaturated polymerizable group. The cyclophosphazene monomer preferably contain R 1  to R 6  which is represented by the formula (I):
       
wherein R 7  denotes an alkylene group, arylene group, alkyl-substituted arylene group, alkylamide group arylamide group or polyoxyalkylene group, and R 8  denotes a hydrogen atom or a methyl group. The polymer obtained from the cyclotriphosphazene monomer is effective for providing a solar cell having a high and stable output efficiency, a mechanical durability and a good environmental stability.
Patent EP-0584616-A2 (EP)
Inventor: BOSCHER GEORG DIPL-PHYS
IPC: H02G15/013
Filed: 1993-08-06
Abstract: The invention relates to an arrangement for multiple cable entries in the case of cable sleeves, consisting of a sealing body (3) having a plurality of cylindrical cable entry stubs (4), the sealing with respect to the inserted cables being effected at the end of the cable entry stubs (4) with the aid of a piece of shrink sleeving (5). The cable entry stubs (4) are fixed in a pressure-tight manner in the inlet holes of the sealing body (3) with the aid of screw devices (11, 13, 22), on inlet stubs (15) which are inserted into the sealing body (3) or on permanently integrally-formed inlet stubs (23) of the sealing body (3), using sealing inserts (9, 14, 21). <IMAGE>
Patent EP-0589278-A2 (EP)
Inventor: IVANOV KOLIO DR
IPC: H04W36/04
Filed: 1993-09-07
Abstract: In the speed-dependent handover method for hierarchical cell structures described here, it is ascertained whether the mobile stations have passed through the radio coverage area of a microcell within a time interval. If the mobile stations are still in the radio coverage area with respect to the microcell after the time interval, a handover is requested for the relevant mobile stations into the microcell. <IMAGE>
Patent EP-0602786-A2 (EP)
Inventor: BARRETT LORRAINE F
IPC: H04L29/06
Filed: 1993-10-28
Abstract: Method and apparatus for interfacing a peripheral to a local area network with an interactive network board connected to the peripheral via a bi-directional peripheral interface and connectable to the local area network via a local area network interface. The interactive network board executes an access management program such as a socket server to monitor the local area network for communications from a network client directed to a proprietary socket. In response to communications detected by the access management program, the access management program establishes direct communication between the network client and itself and executes commands requested by the network client, such as commands to obtain or to alter the status of the network peripheral, or commands to obtain or to alter the status of the interactive network board itself. The interactive network board may also execute a peripheral server program such as a print server in a multitasking environment with the access management program.
Patent EP-0605962-A2 (EP)
Inventor: LUCARELLI MICHAEL ANTHONY
IPC: C08G77/42
Filed: 1993-12-07
Abstract: A novel isocyanato-endcapped siloxane compound and a method of preparation are disclosed, and which can be further copolymerized with a variety of thermoplastic resins containing active hydrogen substituents such as polycarbonates and polyphenylene ethers.
Patent EP-0589776-A2 (EP)
Inventor: KASHIMURA NOBORU
IPC: G03G5/147
Filed: 1993-09-21
Abstract: An electrophotographic photosensitive member is disclosed which comprises a conductive support and a photosensitive layer provided on the conductive support. A surface layer of the electrophotographic photosensitive member contains a polycarbonate resin having a chain fluoroalkyl group having 4 or more carbon atoms. Also, an electrophotographic apparatus and a device unit are disclosed which comprise the electrophotographic photosensitive member.
Patent EP-0607776-A2 (EP)
Inventor: WEITHMANN KLAUS ULRICH DR
IPC: A61P35/00
Filed: 1994-01-03
Abstract: N-(4-Trifluoromethylphenyl)-5-methylisoxazole-4-carboxamide is an effective compound for preventing and treating diseases in which tumour necrosis factor alpha is involved. It is used as pharmaceutical.
Patent EP-0621736-A2 (EP)
Inventor: STILL MICHAEL
IPC: H04Q11/00
Filed: 1994-02-17
Abstract: An arrangement for transmitting digital information by cable between an exchange of a telecommunication network and subscribers connected to this exchange is specified. The digital transmission path is conducted for each subscriber to a transfer point accessible to the subscriber, at which the subscriber can optionally connect his devices by means of corresponding adaptors for the utilization of a maximum transmission rate available at the transfer point. For switching through the respective transmission rate, channel schedulers which can be controlled from the exchange are inserted into the digital transmission paths.
Patent EP-0613035-A2 (EP)
Inventor: SHIMADA KATSUMI C O FUJI PHOTO
IPC: G02B13/00
Filed: 1994-02-25
Abstract: An f-theta lens includes three lenses in two groups. The first lens group from the entrance pupil side consists of a first lens having a negative or positive refracting power. The second lens group consists of a second lens having a positive refracting power and a third lens having a negative refracting power with the second and third lenses being cemented together. The second lens group has a positive refracting power as a whole. The following formulae (1) to (4) are satisfied.                           (1)           12≦ν       d2           -ν       d3                               (2)           -0.035≦Σ(φ       i           /ν       di       )≦0.005                           (3)           0.7≦φ       23       ≦2.0                           (4)           0.03≦d       12       ≦0.20                                  wherein φ i  represents the power of i-th lens as numbered from the entrance pupil side standardized on the basis of the power of the whole system, φ 23  represents the power of the second lens group standardized on the basis of the power of the whole system, ν di  represents the Abbe's number for the sodium d-line of i-th lens as numbered from the entrance pupil side and d 12  represents the surface separation between the first and second lens groups standardized on the basis of the focal length of the whole system. 
     The lens is designed to correct the color aberration, over a wide wavelength range with high accuracy. 
     Use: scanning optical system for color image recording.
Patent EP-0625675-A2 (EP)
Inventor: GOLDAMMER DIETER
IPC: F23H9/02
Filed: 1994-04-02
Abstract: A roller grate, in particular for refuse-incinerating plants, comprises cylindrical, hollow grate rollers (1) which are arranged one beside the other in an axis-parallel manner along an inclined plane (3) and between which an interspace is maintained. Arranged in the interspace are strippers (5) which are fastened on a stripper carrier (6) arranged beneath the interspace. Arranged beneath the strippers (5) are additional sealing elements (11) which are mounted pivotably and are pressed resiliently over the entire length against the grate roller (1). <IMAGE>
Patent EP-0647775-A2 (EP)
Inventor: HUEMER GERHART
IPC: F01N3/20
Filed: 1994-08-25
Abstract: In an apparatus for controlling the idling speed of the engine of a vehicle with two rows of cylinders, each of which is assigned a catalytic converter with a lambda probe, the injection valves of each of the two rows of cylinders are alternately switched off when the engine is idling. This switchover from switching off the injection valves of one row of cylinders to those of the other is performed whenever the temperature of the catalytic converter assigned to the row of cylinders which happens to be switched off undershoots a predetermined limiting temperature. As an alternative, in the case of an apparatus for controlling the idling speed of the engine of a vehicle with just one catalytic converter and one lambda probe, when the engine is idling, the injection valves are switched off sequentially in accordance with a predetermined program as a function of the ignition sequence of the engine. This sequential switching-off of the injection valves is cancelled at least for a predetermined period of time if the temperature of the catalytic converter undershoots a predetermined limiting temperature. <IMAGE>
Patent EP-0658417-A2 (EP)
Inventor: VELTE DIETER DIPL-ING
IPC: B32B15/06
Filed: 1994-12-07
Abstract: The invention relates to a method for the corrosion-resistant lining of an article consisting of metal, in particular steel, such as a tank (container), pipeline or the like, in which a layer of rubber is applied to the surface to be used of the article and subsequently a covering layer of thermoplastic films is adhesively attached on this layer. To achieve the effect that the thermoplastic films can be adhesively attached onto the rubber layer without any problems and that blistering is avoided, the thermoplastic films consist of a fluorothermoplastic and expansion joints are formed when they are adhesively attached onto the layer of rubber.
Patent EP-0658503-A2 (EP)
Inventor: MARUYAMA HIROYOSHI
IPC: B65H7/08
Filed: 1994-12-15
Abstract: The present invention relates to a sheet conveying apparatus wherein a pair convey rollers (6) arranged upstream of a registration means (8) for correcting a skew-feed of a sheet in a sheet conveying direction can be abutted against or separated from each other, or can be shifted in accordance with a length of the sheet in the sheet conveying direction. As the result, when the skew-feed of the sheet is corrected by the registration means (8), a trailing end of the sheet is not restrained.
Patent EP-0634714-A2 (EP)
Inventor: LIEBL RONALD J
IPC: F24F11/02
Filed: 1994-07-04
Abstract: Disclosed herein is a temperature control system for multi-zone temperature control with setback control. The system includes a thermostat (10) associated with each zone of a building, and a central control unit (12) which communicates with each thermostat (10) to send temperature setpoint values to each thermostat (10) for the purpose of conserving energy and reducing energy consumption during certain times of the day. Each thermostat (10) is associated with either a heating or cooling device (14), where setup temperature values are sent from the central control unit (12) to the thermostats (10) where cooling devices are used in place of heating devices. The thermostats (10) are designed to operate as stand-alone units which control the temperature within a zone based upon a temperature setpoint stored at the unit. The temperature setpoint values are replaced by the higher or lower temperature setpoint values transmitted to the thermostats by the control units during setback or setup time periods. To avoid the requirement of installing communication wires between the central control unit (12) and thermostat (10), each thermostat (10) and the central control unit (12) includes communications circuitry (30, 46) which allows the thermostats (10) and control unit (12) to communicate over the power conductors (36, 38) within the building.
Patent EP-0624016-A2 (EP)
Inventor: GINOSSAR DROR
IPC: H04L12/825
Filed: 1994-04-18
Abstract: Apparatus for governing information transfer among a plurality of data utilization elements, without rate oscillation, which apparatus is operative according to a rate based transport protocol having apparatus for determining the rate of information transfer between data utilization elements.