baber/WOPTO huggingface dataset:
Patent EP-0497243-A2 (EP)
Inventor: DE BERNARDI CARLO
IPC: H01S3/094
Filed: 1992-01-27
Abstract: A pump system for lasers or amplifiers made of a waveguide presenting a monomode active region, in which the pump radiation is launched into a multimode guide surrounding the active region. Such a radiation is obtained as a sum of the radiations emitted by a plurality of independent sources.
Patent EP-0497339-A2 (EP)
Inventor: SHIMOYA MASAHIRO
IPC: F25B39/02
Filed: 1992-01-30
Abstract: A evaporator (4) for use in a refrigerating cycle in an air conditioning apparatus for a vehicle. The evaporator (4) is provided with a heat exchanger (20) and an evaporator (50). The heat exchanger (20) has an inlet passageway (44) for leading the refrigerant from the condenser (2) to the evaporator (4), and an outlet passageway (45) for leading the refrigerant from the evaporator (4) to the compressor (1). A heat exchange between the inlet refrigerant and the outlet refrigerant at the heat exchanger part (20) takes place, so that a combined gas-liquid state refrigerant is introduced into the outlet passageway (45) of the heat exchanger (20) from the evaporator (50), whereby a superheating state of the refrigerant is generated in the outlet passageway (45), and a result, no superheating action occurs in the evaporator (50), and thus the refrigerant in the evaporator (50) is kept at a constant temperature, whereby the cooling efficiency of the evaporator (50) is increased.
Patent EP-0510317-A2 (EP)
Inventor: SCHILLER WERNER DIPL-ING
IPC: B60H1/32
Filed: 1992-02-14
Abstract: Temperature control unit for the passenger compartment of motor vehicles, having a housing (3) containing a set value generator (1) and a comparator element (2), a fan (4) with drive motor (5) and a temperature sensor (6) as actual value sensor which is arranged, insulated in terms of temperature from the other parts of the controller and other assemblies of the motor vehicle which give off heat, in the intake air stream of the fan (4) which is connected on the intake side to the passenger compartment of the vehicle, characterised in that the temperature sensor (6) and the fan (4) are arranged open in the controller housing (3). An axial-radial fan in whose axial intake air stream the temperature sensor (6) is arranged is provided as fan (4). The fan (4) is mounted, together with its drive motor (5), on the printed circuit board (7) which bears the controller components. The intake opening for the air stream is formed or bounded by a connecting piece (8) and the temperature sensor is held essentially centrally in the connecting piece and directly electrically connected to the components of the printed circuit board which serve to evaluate actual values. The controller motor is electronically commutated.
Patent EP-0508334-A2 (EP)
Inventor: SUGIYAMA NAOKI
IPC: C07D213/74
Filed: 1992-04-04
Abstract: Aminophenol derivatives of the following formula (I)
       
 wherein X is hydrogen atom, lower alkyl or a protecting group for phenolic hydroxy, Y is hydrogen atom or lower alkyl, Z is hydrogen atom, lower alkyl, halogen atom or trifluoromethyl, A is hydrogen atom or lower alkyl, t is an integer of 1 to 5, l and m are respectively an integer of 2 to 4, E and W are nitrogen atoms, F is a direct bond or oxygen atom, P and Q are each hydrogen atom, halogen atom, lower alkyl or lower alkoxy, and R⁸ is hydrogen atom, hydroxy or a hydroxy-protecting group, and their pharmcologically acceptable salts. Since the aminophenol derivatives (I) of the present invention have excellent antioxidative action and antiinflammatory and antiallergic action in mammalian animals including human, they are extremely useful as pharmaceuticals such as an antiinflammatory or an antiallergic.
Patent EP-0529633-A2 (EP)
Inventor: HAMMOND JOHN A
IPC: H04M1/253
Filed: 1992-08-27
Abstract: A DC termination circuit meeting the 2B1Q basic rate physical layer line code protocol for bilateral switch operation has a trigger circuit for switching the termination circuit from a high impedance to a low impedance circuit. The trigger circuit is connected in parallel with a switch that when activated effectively shorts the trigger circuit out of the DC termination circuit providing reduced power dissipation. Activation of the switch connects low impedance, low power dissipation load into the DC termination circuit. A hold-up current source is provided to maintain circuit operation during momentary losses of a test voltage. In a further embodiment of the DC termination circuit, a fold-back current limiter is included that further reduces the current through the DC termination circuit when the test voltage exceeds a predetermined value set by the 2B1Q standards.
Patent EP-0533054-A2 (EP)
Inventor: COMBROWSKI ZBIGNIEW
IPC: B01D17/02
Filed: 1992-09-10
Abstract: In a device for purification of a liquid bath, in particular a lubricating and/or cooling fluid of metal-working machines, by means of a transport belt (7, 7a), which is taken around a drive roller (6) driven by a motor in a chamber (5) of a housing (1) and which dips into the liquid bath, the transport belt (7, 7a) is to be associated with a stripper (19, 19a) having a stripping edge (21, 21a) pointing against the direction of rotation (c) of the transport belt (7). 
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Patent EP-0542033-A2 (EP)
Inventor: BIRKHOFER HERMANN DR
IPC: C09D11/037
Filed: 1992-10-28
Abstract: Use of pigment preparations containing     (a) at least one finely divided pigment, (b) at least one copolymer having a molecular weight of 500 to 20,000 g/mol obtainable by free-radical polymerisation of     ( alpha 1) C8- to C40-monoolefins or   ( alpha 2) C8- to C40-alkyl vinyl ethers or ( alpha 3) mixtures of C8- to C40-alkyl vinyl ethers and up to 50 mol% of C8- to C40-monoolefins with ( beta ) monoethylenically unsaturated C4- to C12-dicarboxylic acids or- dicarboxylic anhydrides whose carboxyl or anhydride groups can be completely or partially reacted with ammonia, amines, alcohols, amino- or hydroxycarboxylic acids or alkali metal or alkaline earth metal hydroxides, (c) if appropriate other auxiliaries customary in pigment preparations,  for the manufacture of pastes, printing inks and paints and novel pigment preparations.
Patent EP-0560396-A2 (EP)
Inventor: KONDO MASAFUMI
IPC: G01R33/421
Filed: 1993-03-12
Abstract: A nuclear magnetic resonance imaging with improved image quality and operation efficiency. It uses an active shield coil (14) with outer shielding coil having at least two coil turns which are provided on a plurality of separate layers and mutually connected electrically, in order to reduce the heat generation. The eddy current in the shielding coil is reduced by providing a slit portion thereon. The eddy current compensation is achieved by using appropriate eddy current compensation pulse to minimize a residual eddy current magnetic field within a desired field of view according to a model of a general expression of the residual eddy current magnetic field after the eddy current compensation. The optimum setting of the system parameters for various imaging pulse sequences is achieved for the undetermined gradient coil configuration as well as for the predetermined gradient coil configuration, according to a mathematical model analysis of various imaging pulse sequences.
Patent EP-0573789-A2 (EP)
Inventor: BIECK TORSTEN DIPL-ING
IPC: G11B23/023
Filed: 1993-05-07
Abstract: 2.1 For storing magnetic tape cassettes, devices which have a housing with a slide (2) which can be pushed against a spring force and onto which a compact cassette (16) can be laid are known. 2.2 To introduce a blocking member (5) into the winding hub (14) of the compact cassette (16) just when a compact cassette (16) is laid on, the blocking member (5) is actuated by means of a shaft (4) and an actuating element (6) formed thereon. When a digital cassette is laid on, the blocking member (5) remains under the bearing surface of the slide (2). <IMAGE>
Patent EP-0575850-A2 (EP)
Inventor: AKINS RICKEY D
IPC: B23K26/06
Filed: 1993-06-14
Abstract: In a method for fabricating a printed circuit board on a doubly contoured or hemispherical substrate such as a radome, a coherent light source is used to form a plurality of elements of a predetermined pattern on the surface of the substrate. The coherent light source preferably includes an excimer laser. The substrate includes a bottom layer and a metallized layer which is covered by a photoresist coating. The first element of the pattern is formed by directly imaging the element in the photoresist coating. The substrate is then displaced relative to the coherent light source until all the elements of the predetermined pattern are formed in the photoresist coating over the entire surface of the substrate. After the pattern is complete and the photoresist is developed, an etching technique is used to remove portions of the metallized layer from the substrate.
Patent EP-0605790-A2 (EP)
Inventor: FIELDS ROGER ALAN C O EASTMAN
IPC: G03B27/32
Filed: 1993-11-30
Abstract: An apparatus for reproducing images recorded on a photographic filmstrip wound on a film spool contained in a cartridge (10), the photographic filmstrip (12) having machine-readable frame numbers associated with the images recorded thereon and the photographic filmstrip being associated with a device for storing film related data including frame numbers identifying selected images to be reproduced. The apparatus characterized in that a control device (84) includes determining whether a frame number of a first available frame on a photographic filmstrip (12) removed from a film cartridge (10) is equal to one or is greater than one; searching first for a highest of the respective frame numbers of the selected images on a photographic filmstrip removed from the cartridge and then in succession the next lowest frame number of the selected images until all of the frame numbers of the selected images have been found if the frame number of the first available frame of a photographic filmstrip is equal to one, or for searching first for a lowest of the respective frame numbers of the selected images on a photographic film strip removed from the cartridge and then in succession the next highest frame number of the selected images until all of the frame numbers of the selected images have been found if the frame number of the first available frame of a photographic filmstrip is greater than one, and printing each one of the selected images in response to its frame number being found.
Patent EP-0579437-A2 (EP)
Inventor: ACKERMAN DAVID ALAN
IPC: H01S5/12
Filed: 1993-07-06
Abstract: We have discovered that the yield of DFB lasers (10) suitable, e.g., for use in AM CATV systems (30) can be substantially increased if the lasers have a back facet (16) with a higher reflectivity (>80%, preferably >90%) HR coating (18) thereon than is conventional (e.g., ∼65%). Exemplary currently preferred embodiments of the invention comprise a three-pair stack of λ/4 yttrium-stablized zirconia/Si having about 95% reflectivity.
Patent EP-0601837-A2 (EP)
Inventor: KATAGIRI MASAYUKI
IPC: G02F1/133
Filed: 1993-12-07
Abstract: There is provided an image input device-integrated type display device concurrently having an image display function, a document image input function, and a pen input function. A common electrode (Y) of the image input device-integrated type display unit (1) is formed on a glass plate (28). A segment electrode (X) is formed on a micro lens (27) of a glass plate (29). An island electrode (23) located at each pixel is connected to the segment electrode (X) via a photoconductor (22). Liquid crystals (21) are interposed between the common electrode (Y) and the island electrode (23). In an image input mode, light reflected on a document is applied to the photoconductor (22) to control a voltage applied to the liquid crystals (21). In a pen input mode, light from an input pen is applied to the photoconductor (22) to control a voltage applied to the liquid crystals (21). In an image display mode, a voltage applied to the liquid crystals (21) is controlled according to image data of each pixel. Thus brightness data of the document, position data of the input pen, and image data corresponding to a display signal are written into the image input device-integrated type display unit (1).
Patent EP-0554233-A2 (EP)
Inventor: ALUL HUSNI RUSHDI
IPC: C07C231/02
Filed: 1993-01-26
Abstract: A process for preparing precursors for amido containing organic peracids is disclosed wherein a diester of a dibasic acid is reacted with an amine to provide a mono amido ester carboxylic acid ester. The reaction is conducted in the presence of a catalytic amount of a carboxylic acid whereby the rate of reaction to form the mono amido ester of the dibasic acid is increased. The esters are converted to acids highly desireable as precursers for peracids useful as bleaches in laundry detergents.
Patent EP-0612169-A2 (EP)
Inventor: HASHIMOTO HIROSHI C O HONDA R
IPC: B60R16/02
Filed: 1994-02-15
Abstract: A data transmission system for a vehicle includes a plurality of control systems installed on the vehicle, and a network bus connecting the plurality of control systems with each other for circulating a transmission right through the plurality of control systems to thereby perform transmission of a message between the plurality of control systems. According to a first aspect, each of the control systems starts transmitting data when it is detected that the transmission right is not generated or lost from the system, and continues transmitting the data when no collision of data transmitted from the present control system with data transmitted from the rest of the plurality of control systems, or when by mediation for avoiding the collision is detected, it is determined to continue data transmission. According to a second aspect, the maximum number of times of retransmission to be permitted is determined according to a type of failure in transmission identified, and the retransmission is performed so long as the number times of retransmission of the data does not exceed the maximum number of times of retransmission to be permitted. According to a fourth aspect, the message comprises a first response field for receiving a first acknowledging response output from a control system having received the transmission right, and a second response field for receiving a second acknowledging response output from a control system having received data.
Patent EP-0621324-A2 (EP)
Title: Aqueous pigment ink composition for writing utensils
Inventor: OKUDA YASUJI C O SAKURA COLOR
IPC: C09D11/16
Filed: 1994-04-13
Abstract: An aqueous pigment ink composition for writing utensils is provided, which is capable of providing handwritings with good opacifying properties and exhibits little difference in whiteness between handwritings obtained immediately after writing and after drying. When the composition is applied to the inner stick type of writing utensils, an ink having good opacifying properties is passed out. The ink composition comprises, at least, an emulsion of styrene resin-based doughnut-shaped flat particles as a white opacifying agent.
Patent EP-0634873-A2 (EP)
Inventor: KOIVUNEN TERO
IPC: H04N7/30
Filed: 1994-06-28
Abstract: A picture for which motion vectors are already determined by e.g. block matching, is according to the invention first preprocessed. The object is to increase the contrast in the picture and to make the form and contours of the surfaces clearly discernible. Then the picture is quantified in order to decrease the number of gray levels including a histogram, and then the picture is filtered. The result is a picture comprising uniformly shaded segments of different sizes and forms. One block can contain several segments. Each segment gets a suitable motion vector of its own, taking into account the known motion vectors of the blocks.
Patent EP-0638646-A2 (EP)
Inventor: ADACHI HIDEKI
IPC: C12N15/09
Filed: 1994-08-03
Abstract: An oxidized phospholipid degrading enzyme is provided, which plays an important role in the oxygen stress preventive mechanism in organisms. The enzyme hydrolyzes a 1-acyl-2-ω-carboxyfatty acid acyl-3-phosphatidylcholine as a substrate at the 2-ester bond thereof to form 1-acyl-2-lyso-3-phosphatidylcholine. The activity of the enzyme is slightly enhanced by 4 mM calcium chloride. The molecular mass of the enzyme is 95 ± 5 kDa (by gel filtration). The enzyme is composed of three subunits whose molecular masses have been found to be 29 kDa, 30 kDa and 45 kDa, respectively, by SDS-polyacrylamide electrophoresis. A gene coding the enzyme is also provided. This gene is important for the synthesis of the enzyme by genetic engineering.
Patent EP-0649266-A2 (EP)
Inventor: BOEHN DR MANFRED
IPC: H04M3/56
Filed: 1994-10-07
Abstract: A mobile radio network (PLMN) with a radio switching centre (GMSC) is proposed, to which a computer-controlled conference service device (SERV) is connected in such a manner that it balances at least three subscriber lines (1, 2, 3, N). To the subscriber lines, virtual subscribers (M1', M2', T1', T2') are allocated between which the conference service device (SERV) switches point-to-multipoint connections. To switch a subscriber conference, the radio switching centre (GMSC) switches point-to-point connections between real subscribers (M1, M2, T1, T2) and the virtual subscribers (M1', M2', T1', T2'). The conference service is only carried out in the conference service device (SERV), preferably under voice guidance by means of voice input and voice output devices (B). The conference service device is associated with a mobile radio subscriber number (TN 007), under which a subscriber of the mobile radio network (M1) or of a network connected to it can request a conference circuit. <IMAGE>
Patent EP-0621221-A2 (EP)
Inventor: REDDY KARIMIREDDY HARI
IPC: G03G15/00
Filed: 1994-04-18
Abstract: An apparatus for gripping a sheet (25) includes a first gripping member (87) and a second gripping member (89), one or both of which are equipped with one or more inflatable self adjusting gripper pads or tubes (100). The inflatable gripper pad provides a more efficient, reliable and cost effective method for the first gripping member and the second gripping member to cooperate together so as to releasably grip a sheet in a printing or copying machine. A spring (95) and cam following system may be used to move the first gripping member in relation to the second gripping member. A mechanical or electromechanical pump may be used to inflate and deflate the inflatable gripper pads so as to provide the gripping action on the sheet or so as to vary the gripping pressure created by a spring and cam system. The self adjusting inflatable gripper pads of the present invention permit a uniform force distribution or pressure to be applied along the entire length of the sheet grasping nip formed by the first gripping member and the second gripping member.
Patent EP-0639459-A2 (EP)
Inventor: BITTICKER WILLIAM R
IPC: B41J2/075
Filed: 1994-07-25
Abstract: A continuous multi-jet ink jet printer improves print quality in a high speed printer. The continuous multi-jet ink jet printer includes means for producing a rectangular array of ink drops, the array having columns corresponding to the consecutive drops in a single jet, and rows corresponding to drops simultaneously produced from all of the jets, where print drops and partially charged drops are printed on a print media and fully charged drops are deflected from the print media. Print quality is improved by selecting one or more print drops for printing and subjecting each of the one or more print drops to an equal amount of partial charging.
Patent EP-0663627-A2 (EP)
Inventor: SAKAGAMI HIDEKAZU C O MITA IND
IPC: G03G15/02
Filed: 1995-01-12
Abstract: In a copying processing performed several times from the depression of a copy button of a copying machine until the surface potential of the photoreceptor drum (1) is stabilized, a voltage sufficiently high for correcting the rise characteristic of the photosensitive layer on the drum surface is applied to a charger (2). A main circuit (20) having a controlling portion to realize this corrects the output voltage of the high-voltage generating circuit which applies a high voltage to the charger (2) to a voltage value necessary for the drum surface to be charged at a stable potential level. The main circuit (20) charges the drum surface at the stable potential level necessary for development from copying of the first sheet.
Patent EP-0692790-A2 (EP)
Inventor: OHNO SHOJI
IPC: H04N5/92
Filed: 1995-07-06
Abstract: A magnetic recording/reproducing apparatus having a capability of allowing contents of records on a magnetic tape (111) to be discriminatively identified and a capability for displaying closed caption includes a tape map memory (4) for storing contents recorded on a tape and a tape map controller (5). As a manual input facility (14), a tape map button (141), a caption button (142), a play-back button (143), a stop button (145) and others are provided. Upon loading of a tape undergone recording(s), the tape map button (141) is pushed to display on a monitor screen tape map information (40) concerning the contents of program(s) recorded on the loaded tape, temporal duration(s) of the program(s), and history of play-back of the tape.
Patent EP-0691576-A2 (EP)
Inventor: TOHDA KASUO
IPC: G03F7/004
Filed: 1995-07-07
Abstract: Coloring compositions for use in the formation of transparent colored micro-patterns are provided. They comprise colorants, thermosetting or photosensitive resin materials and extenders having an average particle size of not more than 300 nm. The compositions are useful for the fabrication of color filters to be used for display elements such as liquid crystal display (LCD) and solid state imaging devices such as charge-coupled device (CCD). The formed patterns have lower fluctuation in colored layer thickness all over the patterns, superior layer flatness, color levelness and sharpness of pattern boundaries, as well as large purity, clarity and color brightness.
Patent EP-0705779-A2 (EP)
Inventor: KUSCH HANS-JUERGEN
IPC: B65H1/04
Filed: 1995-09-14
Abstract: The table has a parallel support elements (22) which are arranged to form a format-dependent mainly integral support surface for at least one sheet. The surface is located within a support plane. The support elements are movable against direction of transportation and may be lowered to below the support plane. Each support element has a drive journal (47) and a drive guide (48), which engage with each other. The underside (34) of each element has an inclined guide surface (36). These engage sliding with corresponding inclined surfaces (33) of the table box.
Patent EP-0714850-A2 (EP)
Inventor: SAEGUSA KUNIO
IPC: C01G25/00
Filed: 1995-11-29
Abstract: A method for producing a double metal oxide of the general formula: XMO₃ in which X is Li, Na, K, Pb, Ba, Mg, Ca, Sr, La, Y or Bi, and M is Al, Mn, Ti, Zr, Sn, Mg, Zn, Fe, Co, Ni, Nb, Ta or W, which has a narrow particle size distribution and contains few agglomerates, by calcining a mixture of a simple oxide of metal X and a simple oxide of metal M; amorphous double metal oxide particles comprising X and M or their mixture; or metal oxide precursors which are converted to said simple metal oxides or said double metal oxide, in the presence of iodine or hydrogen iodide.