baber/WOPTO huggingface dataset:
Patent EP-0355590-A2 (EP)
Inventor: NAKANO TAKAFUMI MIHARA MACH WO
IPC: B41F31/03
Filed: 1989-08-09
Abstract: The known keyless printing press, in which print­ing ink in an ink reservoir is delivered and fed to an ink source roller through a delivery pipe and a delivery nozzle by means of an ink pump, is improved in order to obviate the shortcoming that isolated wetting water may repeatedly circulate through the ink circulation system and accumu­late, resulting in lowering of a printing depth. The im­provements reside in that the keyless printing press comprises a wetting water emulsifier for micro-fining wetting water contained in the printing ink to mix and emulsify them and the wetting water emulsifier is inter­posed in the midway of the delivery pipe.
Patent EP-0374365-A2 (EP)
Inventor: BERETTA MARIO
IPC: B29C55/04
Filed: 1989-08-21
Abstract: This sheet-like element of the monostretched net type, particularly for geotechnical applications, comprises a sheet (1) of plastic material having a plurality of holes (2) uniformly arranged in rows and columns. The sheet further comprises portions (3) which are elongated in the stretch direction, are mutually separated by the holes (2) and have a predominance of molecules orientated in the stretch direction. The elongated portions (3) extend from node elements (4) which have a plurality of non-orientated molecules. The node elements are mutually joined by transverse portions (6) which extend between said holes in a direction which is substantially perpendicular to the elongated portions.
Patent EP-0359001-A2 (EP)
Inventor: BRUSSEL RICHARD
IPC: B29C37/00
Filed: 1989-08-25
Abstract: In the case of a device for removing the pressed moulded article (18) from hydraulic presses, in particular presses for processing fibre-reinforced plastics, which can be moved back and forth to and from the press and is provided with at least one arm which takes out and removes the moulded article (18) from the compression mould, a reliable and gentle removal is achieved by the device having two arms (16) which are adjustable in their distance from each other and are provided with a gripper (17) at their free ends, and by the grippers (17) being arranged and shaped in such a way that they grip around the moulded article (18) at two opposite ends, located approximately transversely to the direction of movement of the device, so that, at the end of a set distance-adjusting closing movement (closing stroke) of the arms (16), the moulded article (18) is held in a defined position and no force is in that case exerted on the moulded part (18) in the direction of the closing movement. <IMAGE>
Patent EP-0369144-A2 (EP)
Inventor: KORTHAUER HELMUT DIPL-ING
IPC: F04D7/04
Filed: 1989-09-30
Abstract: Centrifugal pump for pumping molten masses, especially molten explosives. Molten explosives having a high content of infusible solid explosive are gravimetrically pumped due to the associated dangers. This makes high buildings and protective surrounding walls necessary, with the disadvantage of considerable effort and high costs as well as relatively poor accessibility to the installations. The object of the invention is to avoid these disadvantages and to permit the pumping of molten explosives to be carried out on just a few levels, if not just a single level, in easily accessible and uncomplicated installations. The vertically arranged pump shaft of a centrifugal pump bears at its lower end an unchokeable impeller with upwardly open blades, with which the pump housing forms an annular gap and, at the end, a free space which is connected by means of bores directed obliquely outwards from bottom to top to the pumping space located above the impeller and fed with pumping medium from above. Pumping of molten masses, in particular having a high solids content, and in particular molten explosives having a high content of infusible high-energy solid explosive.
Patent EP-0368036-A2 (EP)
Inventor: GOHR HANS-GEORG
IPC: G03H1/16
Filed: 1989-10-17
Abstract: Devices are indicated for producing Fourier holograms of a plane transparent object, which devices are distinguished from the known devices in that a diffusing screen is situated immediately in front of or behind the object, the mean grain size of which diffusing screen is greater than that of a ground-glass plate and which diffusing screen exhibits regularities at most either in the spatial arrangement or in the size distribution of the grains.
Patent EP-0382894-A2 (EP)
Inventor: HANRAHAN DONALD JOSEPH
IPC: G06F13/00
Filed: 1989-10-18
Abstract: An apparatus for suspending processor operation in response to an error indication wherein the processor is cycled to a known state prior to the stopping of the system clock to enable the system to be interrogated in order to determine the cause of the error indication.
Patent EP-0367228-A2 (EP)
Inventor: AKUTSU MITSUO C O ADEKA ARGUS
IPC: B41M5/337
Filed: 1989-10-31
Abstract: A heat-sensitive recording material wherein 1,2-bis(3,4-dimethylphenyl)ethane is contained as a sensitizer in a color-forming layer comprising a usually colorless or light-colored coupling substance and a developer which causes coloring of the coupling substance upon heating.
Patent EP-0368295-A2 (EP)
Inventor: ORIKASA YUICHI
IPC: C08L51/00
Filed: 1989-11-08
Abstract: A novel thermoplastic resin composition is here disclosed which comprises (I) 99 to 1% by weight of a polyolefin, (II) 1 to 99% by weight of a polyarylene sulfide, (III) 0.1 to 100 parts by weight, based on 100 parts by weight of the components (I) + (II), of a multi-­phase structure thermoplastic resin which is composed of 5 to 95% by weight of an olefin polymer or copolymer and 95 to 5% by weight of a vinyl polymer or copolymer obtained from at least one kind of vinyl monomer, either of both the components being in the state of a dispersion phase having a particle diameter of 0.001 to 10 µm, and (IV) 0 to 150 parts of an inorganic filler based on 100 parts by weight of the components (I) + (II) + (III). 
     Furthermore, a method for preparing the aforesaid composition is also disclosed here.
Patent EP-0397923-A2 (EP)
Inventor: WEIGEL KURT
IPC: C09D5/03
Filed: 1989-05-18
Abstract: The invention relates to an addition to the method of making powder coatings for optimising and for conferring novel powder coating properties. The method is such that after the known mixing of the required raw materials, this mixture is extruded also in a known manner through the extruder. After the melted material has left the extruder and before reading the known milling process a suitable liquid or liquid/solid mixture is applied according to the invention by means of a separate device. This results in powder properties, such as film properties, such as increase in the thermochemical reactivity, i.e. reduction in the stoving properties of powder films applied by spray coating, increase in the electrical conductivity for processing by the triboelectric process, change in the electric film properties for the purpose of radio frequency shielding, and production of film properties for conduction of electrostatic charge.   <IMAGE>
Patent EP-0349043-A2 (EP)
Inventor: KERKOW JORG
IPC: G01R27/28
Filed: 1989-06-19
Abstract: The invention relates to an arrangement for approximately determining the equivalent circuit of an electrical or electronic component at high frequencies using a measuring device (4), to which the component constituting a two-gate element (59) or single-gate element (1) is connected via connecting elements (2;57,58,60) and which measures the parameters of the dispersion matrix of the two-gate element over a preselected frequency range or the impedence or reflection factor of the single-gate element with the connecting elements. Connected to the measuring device (4) is an evaluation circuit (7) which corrects the measurement result by using two-gate parameters of the connecting element or elements determined before the measurement and which for a preselected equivalent circuit of the component calculates values of the equivalent circuit elements from the corrected measurement result by means of an optimisation strategy. …<IMAGE>…
Patent EP-0334601-A2 (EP)
Inventor: FUKUI KENJI
IPC: G11B7/09
Filed: 1989-03-21
Abstract: An error detecting device for an optical head detects a focussing error and a tracking error. The error detecting device comprises optical means for converting a reflected light of a light irradiating a surface to be irradiated into an astigmatic pencil of rays having a first focal point and a second focal point, said optical means having a first focussing member for focussing said reflected light on said first focal point of said astigmatic pencil of rays, and a second focussing member for focussing said reflected light on said second focal point of said astigmatic pencil of rays, said first and said second focussing members being made integral, and means for detecting errors of said light irradiating the surface to be irradiated, based on a detecting signal of a spot of said reflected light formed by said first focussing member, and a detecting signal of a spot of said reflected light formed by said second focussing member. The error detecting device can be small-sized and light, have a small astigmatic difference, and is easy to align optical elements.
Patent EP-0369661-A2 (EP)
Inventor: ACHTER EUGENE K
IPC: G01N1/24
Filed: 1989-11-06
Abstract: Disclosed is a walk-in inspection apparatus for active production of air samples which may contain vapors of explosives, drugs, or other substances carried by a person. The apparatus includes a U-shaped booth (24) with an open end through which a person walks past walls (44) which may contain a metal detector, before standing facing a vertical end wall. In the collection of an air sample a blower outside the booth sucks a large volume of air around the person and horizontally through a vertical array of shaped funnels in the end wall and through ducts connected to a collection manifold for subsequent analysis. Infrared heaters in the end wall heat the clothing and skin of the person during sampling, and many small nozzles, extending through the end wall, direct low volume, high momentum pulsed jets or puffs of air at the person to dislodge vapors, expel air from beneath clothing, and disrupt stagnant boundary layers of air near the person. Curved shapes of portions of the booth and funnels provide smooth, low loss airflow, and height and distance sensors facilitate automatic operation of the inspection apparatus.
Patent EP-0375256-A2 (EP)
Inventor: MACAULAY NORMAN
IPC: B41M5/132
Filed: 1989-12-12
Abstract: A carbonless copying system which enables the formation of images that are capable of being detected by an optical character recognition (OCR) device. A phenolic resin or reactive clay image-forming component is applied as a CF coating on a recording substrate. A first complementary image-forming component which is a microencapsulated dye precursor that is capable of forming a colored image when contacting the CF coating is applied as a CB coating to a transfer substrate. A second complementary image-forming component, which is a microencapsulated dye precursor capable of forming a colored image when contacting the CF coating that is detectable by an OCR device, is applied as a CB coating to selected portions of the transfer substrate. The dye precursor capsules, upon rupture by application of pressure, release the dye precursor which contacts and reacts with the phenolic resin or reactive clay to form colored images, with those images formed from second complementary image-forming component being capable of detection by an OCR device. The carbonless copying system of the invention is particularly useful in credit card sales slip applications.
Patent EP-0383113-A2 (EP)
Inventor: ZWIRN ROBERT
IPC: H04N5/33
Filed: 1990-02-02
Abstract: A system is disclosed for providing separate simultaneous real time images from a single image sensor. The invention 10 is adapted for use with an image sensor 12 which provides a first set of electrical signals in response to electromagnetic energy received thereby from a scene and includes a processor 16 for processing the first set of electrical signals to provide a second set of electrical signals and at least one display 14 for providing first and second separate simultaneous real time images in response to the first and second sets of electrical signals respectively. In a preferred embodiment, the processor 16 includes circuitry for increasing the sampling rate of the image sensor 12 and a deconvolver 30 for processing the highly sampled signals to generate a second set of electrical signals which, when displayed contemporaneously with said first electrical signals, provide an enhanced magnified portion of the sensed scene.
Patent EP-0385273-A2 (EP)
Inventor: HUSSLEIN JULIUS DIPL-ING
IPC: F24C15/02
Filed: 1990-02-22
Abstract: In cookers, there is usually provided at a distance above the upper edge of the oven door a ventilation grille which is located between oven door and operating panel in the form of a strip. This ventilation grille is colour-matched to the basic colour of the cooker and is therefore white or light in the case of white or light cookers. The ventilation grille is visibly dirtied and made unattractive by the vapours emerging from the ventilation grille or from the open oven door. According to the innovation, the ventilation grille adjoins essentially seamlessly the upper edge of the dark-coloured oven door and has the same colouring as the oven door, so that dirtying is not noticeable and oven door and ventilation grille form a visual unit. <IMAGE>
Patent EP-0405174-A2 (EP)
Inventor: TAKATORI SUNAO
IPC: G06N3/08
Filed: 1990-05-31
Abstract: An adaptation method for a data processing system comprising a plurality of neurons each of which outputs an output according to a comparison between a sum of multiplied inputs by weights and a threshold, characterized in the following steps: 
The threshold of the neuron which has generated significant output at certain point of time is compulsorily increased to a maximal value; 
The weight of the neuron is adapted for a constant value of the inputs; and the threshold is decreased to a value at the point.
Patent EP-0404021-A2 (EP)
Inventor: MISHIMA NOBORU C O KASHIWARA M
IPC: B32B17/10
Filed: 1990-06-18
Abstract: The present invention relates to a composite plate used as a windowpane for permitting indoor reception of via-satellite broadcasting therethrough, characterized in that it is formed by laminating a plurality of transparent plates.
Patent EP-0412421-A2 (EP)
Title: Self-oscillating transmitter
Inventor: SILVIAN SERGIU
IPC: A61N1/362
Filed: 1990-08-01
Abstract: A device for use as a self-oscillating Class D transmitter is disclosed which uses feedback to maintain the oscillation at the resonant frequency of the device, thereby optimizing the efficiency of operation and overcoming the frequency mismatching inherent in previously known transmitters. The device uses a series LC combination which is driven by a comparator and a tri-state logic driver, with a feedback loop using a differentiator used to switch the polarity of the square wave generator. The system thus self-oscillates at the resonant frequency of the capacitor and inductor, even when the inductance of the inductor is varied by the inductor coming into close proximity to another inductor.
Patent EP-0418743-A2 (EP)
Inventor: TAGUCHI TOSHIKI FUJI PHOTO FIL
IPC: G03C1/498
Filed: 1990-09-13
Abstract: A heat-developable light-sensitive material is disclosed comprising a support having thereon at least a light-sensitive silver halide, a binder, and a reducing agent precursor represented by following formula (I) or (II) and having a melting point of not higher than 120° C;
     
     wherein Ri, R 2 , R 3 , and R 4  each represents a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted heterocyclic group; R 5  represents a substituted or unsubstituted aryl group or a substituted or unsubstituted heterocyclic group; and X represents a substituted alkyl group, an acyl group, an alkoxycarbonyl group, an aryloxycarbonyl group, a carbamoyl group, a substituted carbamoyl group, a sulfamoyl group, a substituted sulfamoyl group, a group shown by the following formula
     (wherein Z represents a divalent linkage group bonded to the phthalide nucleus via an oxygen atom; n represents 0 or 1; L represents a halogen atom, an alkyl group, an alkenyl group, an aryl group, an alkoxy group, an aryloxy group, an acyloxy group, a carbonic acid ester group, an amino group, a carbonamido group, a sulfonamido group, a ureido group, an aminosulfonamido group, a carbamate group, a carboxy group, an oxycarbonyl group, a carbamoyl group, an acyl group, a sulfo group, an alkylsulfonyl group, an arylsulfonyl group, a sulfamoyl group, a cyano group, or a nitro group; and m represents 0 or an integer of from 1 to 4), or a group shown by the following formula
     (wherein M represents
     (wherein p represents 2 or 3; R" represents a hydrogen atom, an alkyl group, a phenyl group, a halogen atom, or an alkoxy group; and R' 2  and R 13  each represents a hydrogen atom, a halogen atom, an alkyl group, a phenyl group; said R 12  and R 13  may close ring together to form a benzene ring); and Q represents a hydroxy group,
     or R 16  (wherein R 14  represents a hydrogen atom, an aryl group, or an alkyl group; R 15  represents a hydrogen atom or an acyl group; and R 16  represents a hydrolyzable group)).
Patent EP-0427353-A2 (EP)
Inventor: KOCH EARL E
IPC: A01D34/66
Filed: 1987-03-30
Abstract: An improved disc cutter rotor assembly (25) for use in a disc cuttebar (20) of the type utilizing a plurality of intermeshed gears (30) to transfer rotational power is disclosed. This rotor assembly (25) provides a lower profile to facilitate the flow of crop material over the cutterbar (20) and yet also permits the individual components of the rotor assembly (25) to be serviced and/or replaced. The hub (62) and shaft (60) are of welded construction and are rotatably mounted via a removable bearing assembly (57) within a bearing housing (55) affixed to the transmission casing (35). The drive gear (32) for the rotor assembly (25) is splined onto the shaft (60) and retained in place by a fastener and washer assembly (65) to permit the drive gear (32) to be removed from the shaft (60). A sealed hole (67) in the bottom (38) of the transmission casing (35) permits access to the fastener and washer assembly (65) to permit the drive gear (32) to be removed from the shaft (60) before removing the rotor assembly (25) from the transmission casing (35).
Patent EP-0387069-A2 (EP)
Inventor: KURIMOTO MASAO
IPC: A45B19/00
Filed: 1990-03-08
Abstract: Stem B consists of sections such as 14 and 19 which may be telescopic or screw together. Top piece A screws onto the top of the stem B before the umbrella is opened. Collar 3 is then lowered by sliding on the stem top-piece 1 so that support ribs 5, pivotally-attached to the collar 3, and main ribs 4, pivotally-attached to the flange 2 on the top-piece 1, swing outwards. Each main rib 4 is connected to a support rib 5 by a hinge 6, to which is also connected an extension rib 7. The extension ribs 7 are swung over to align with the main ribs 4 before the collar 3 is lowered to engage the latch on the stem B, causing the covering fabric 8 to be stretched and the main and extension ribs to adopt a bowed formation.
Patent EP-0392770-A2 (EP)
Inventor: VOS RAYMOND ARTHUR
IPC: H05B41/28
Filed: 1990-04-09
Abstract: A ballast circuit (1) for the operation of a discharge lamp includes a bridge rectifier (5). A capacitive energy storage device (C1) and a load circuit (9) are connected in series across the bridge rectifier (5). A charge circuit (12) provides charge to the capacitive energy storage (C1) from the load circuit (9) in a potential so as to add to the potential from the output of the bridge rectifier (5).
Patent EP-0455907-A2 (EP)
Inventor: DENI FRANK
IPC: B29C65/74
Filed: 1990-11-06
Abstract: A vacuum sealer (1) has three wires (13) that are heated to varying degrees. Two wires are used or dedicated to sealing plastic bags and one of the wires is used to cut the bags. The vacuum sealer is tapered downwardly (3), i.e. has a low profile, for a better air flow through a vacuum nozzle (14) during the vacuuming step. A turbine with curved fins is used to increase the air flow and reduce the time to evacuate air from the bag. Also, the low profile of the unit, the increased size air ducts (10) and the curved fins on the turbine, provide a more effective system for evacuating air from the plastic bag to be used.
Patent EP-0438982-A2 (EP)
Inventor: ABDUL MICHAEL A
IPC: F01C13/00
Filed: 1990-06-01
Abstract: A power skinning knife with a drive mechanism (24-40) that may be easily removed for cleaning and a high efficiency pneumatic motor. The main drive gear (40) is located on the same side of the pinion gear (70) as the drive mechanism cover plate (47) permitting removal of the drive mechanism without removing the drive motor. Other improvements include a replaceable main bearing plate (18) in case of bearing failure damage, a combined drive mechanism cover (46) and barrier plate (48) manufactured of a different material than the remainder of the housing to increase wear resistance, hollow drive pins (30) to reduce the oscillating mass and operating vibration, and a spring mounting for the motor to assure accurate alignment of the motor and gearing system after each disassembly of the tool. The pneumatic motor comprises an improved sealing system to increase efficiency, an overlappingly staggered exhaust venting system to decrease operating noise, and a rotor using a slip fitted bearing (94) and anti-slip O-ring (82) design that may be disassembled by hand for cleaning.
Patent EP-0439077-A2 (EP)
Inventor: CHANG YI WANG
IPC: C07K19/00
Filed: 1991-01-18
Abstract: The present invention relates to a method for the detection HTLV-I and/or HTLV-II reactive antibodies and diagnosis of ATL (adult T cell leukemia/lymphoma) condition by the use of chemically synthesized peptide compositions. The peptide compositions comprise peptides having amino acid sequences corresponding to transmembrane and external segments of the envelope protein of HTLV-I/HTLV-II and mixtures thereof. The peptide compositions are highly immunoreactive with antibodies to HTLV in sera. The present invention further relates to a method for the simultaneous detection and diagnosis of ATL, HTLV-I and/or HTLV-II infection and Acquired Immune Deficiency Syndrome (AIDS) by the use of chemically synthesized HTLV peptide compositions in conjunction with a chemically synthesized HIV (1 and 2) peptide composition. The present invention also provides a simple method to differentiate between HTLV-I and HTLV-II infections. 
     The detection method includes an enzyme-linked immunosorbent assay (ELISA), an immunoradiometric assay (IRMA), and other forms of immunoassay procedures such as enzyme immuno blotting assay on nitrocellulose paper and an agglutination assay using the peptide composition as the antigen. The preferred detection method is ELISA.
Patent EP-0463396-A2 (EP)
Inventor: PODSZUN WOLFGANG DR
IPC: C08J7/00
Filed: 1991-05-30
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Formkörpern aus vernetzten Polymerisaten durch Verarbeiten (Formen) von unvernetzten Copolymerisaten aus Vinylverbindungen und 1 bis 3 hydrolysierbare Gruppen aufweisenden, polymerisierbaren Silanverbindungen zu den gewünschten Formkörpern und Vernetzen der Copolymerisate in den Formkörpern durch eine Nachbehandlung der Formkörper mit sauren oder alkalischen wäßrigen Lösungen.