baber/WOPTO huggingface dataset:
Patent EP-0350606-A2 (EP)
Inventor: HAHNE ERNST-AUGUST
IPC: B05B5/14
Filed: 1989-05-24
Abstract: The device serves for humidifying a moving substrate with a liquid, an atomiser for the liquid facing the front side of the substrate being present, as well as an electrical high-voltage source and a charging device for the directed conveying of the atomised liquid onto the substrate. In this arrangement, the support device has an electrically conductive circumferential continuous loop on its upper side and an electrically insulated circumferential continuous loop on its lower side, which loop faces the rear of the substrate and rests against the latter with its side and runs around it with a relative speed thereto of zero. Furthermore, the charging device also has a charging component for the upper side of the continuous loop. The charging can also occur in a contactless manner by corona charging.
Patent EP-0345786-A2 (EP)
Inventor: SAKAI YORIHIKO C O DAI NIPPON
IPC: G11B7/0037
Filed: 1989-06-08
Abstract: There is disclosed a defect detection system capable of detecting defective portions such as scratches, pinholes and dust on a pattern formed surface of a medium such as an optical card, optical disk, holographic memory medium or photomask, on which fine patterns are formed. The system comprises light source (22) for irradiating controlled ray to a recording portion as an object of detection of the medium, a position regulating mechanism (10) for controlling a light receiving position of the recording portion (2), a reflected ray detector (25) capable of distinctively detecting reflected rays from defective portions and normal portions, and reflected ray controller (24) for controlling the reflected rays in the manner that the detector can detect optical data by imaging only the reflected ray from defective portion without the reflected ray from normal portion.
Patent EP-0353490-A2 (EP)
Title: Drehbare Anlage zum Vorstrecken und Tiefziehen
Inventor: UBELACKER HORST
IPC: B29C51/04
Filed: 1989-07-07
Abstract: Bei einer Anlage zum Tiefziehen und Hinterschäumen von Polsterbezügen sind die Tiefziehformen 12a, 12b auf einem Rundtisch angeordnet. Dabei ist neben dem Rundtisch 10 für die Tiefziehformen 12a, 12b eine stationäre Streckstempelstation 20 vorgesehen, die alle an der Streckstempelstation vorbeigeführten Tiefziehformen 12a, 12b auf dem Rundtisch 10 bedient.
Patent EP-0353501-A2 (EP)
Inventor: SCHLIPFENBACHER REINER DR
IPC: G01N33/52
Filed: 1989-07-12
Abstract: Multilayer test strip for an analytic determination of a component in a fluid sample, in particular for the diagnosis of illnesses. Located on a base layer (2) are a sample receiving region (4) and an evaluation region (6) which are connected to one another by a fluid transporting section (8, 9). An optically detectable change that is characteristic for the analysis takes place in a signal forming layer (11) arranged in the evaluation region (6). In order in the case of such a test strip to create conditions for the colour forming reaction that are defined in terms of longitudinal transport, the signal forming layer (11) is in fluid contact in the evaluation region with a fluid transporting layer (9b) in such a way that the fluid is exchanged perpendicular to the plane of the base layer (2) between the two layers. In this process, the fluid transporting rate in the fluid transporting layer (9b) and the temporal start of the signal forming reaction in the signal forming layer (11) are matched to one another in such a way that the signal forming reaction does not take place until essentially after the propagation of the fluid in the fluid transporting layer (9b). <IMAGE>
Patent EP-0356989-A2 (EP)
Inventor: BECKH HANSJORG DR RER NAT
IPC: C07D257/04
Filed: 1989-08-29
Abstract: The present invention provides sulphonamides of the general formula: <IMAGE> (I)   <IMAGE>  wherein R is a hydrogen or halogen arom, a cyano group or a C1-C6-alkyl or trifluoromethyl radical, n is 1, 2 or 3, m is 0 or 1 to 5, X is a valency bond, an oxygen atom, a carbonyl group or a -CHOH- group, A is a valency bond or a carbonyl group and B is a valency bond or an -NH- group; the physiologically acceptable salts thereof with inorganic and organic acids, as well as the optical isomers thereof. The present invention also provides processes for the preparation of these compounds and pharmaceutical compositions containing them.
Patent EP-0362613-A2 (EP)
Inventor: RAPP LOUIS N
IPC: H01L41/09
Filed: 1989-09-18
Abstract: An electromechanical translator apparatus (24) which is especially suitable for use as the coarse positioner in a scanning tunneling microscope (STM) (10) which enables a specimen to be positioned with a resolution in the order of atomic distances (in the nanometer range) has a housing (26) containing a piezoelectric driver in the form of a sleeve (32) surrounding a shaft (21) on one end of which the specimen (18) may be mounted. The driver sleeve (32) has an extension element (2) with clamping elements (1, 3) on opposite ends thereof and is connected and referenced to the housing at a region (4) thereon spaced from the extension element and preferably between the extension element (2) and the one of the clamping elements (1) closest to the end of the shaft (22) on which the specimen (18) is mounted (in the direction of controlled movement toward the scanning tip (16) of the STM). Because of the position of the connection (36) and referencing of the housing (26), undesired movement of the shaft such as upon engagement and releasing of the clamping elements (glitch movement) or due to piezoelectric material creep effects or spurious movement of the shaft (21) due to power supply noise, which changes the voltage applied to the extension element, is avoided thereby enabling controlled motion with resolution in the range required for STM applications and other applications which require high resolution controlled motion.
Patent EP-0365004-A2 (EP)
Inventor: OKAZAKI NORITAKA
IPC: G03G15/04
Filed: 1989-10-19
Abstract: A scanning apparatus of a copying machine comprises a first moving frame (1) and a second moving frame (2) constituting a movable optical system for reading an original image; a toothed belt (12) suspended between a pair of pulleys (5, 6) for its endless move and on which the first moving frame (1) is fixed; a second moving frame driving pulley (7) installed on the second moving frame (2) and which is driven by the toothed belt (12); a friction roller (8) which rotates in a body with the second moving frame driving pulley (7); and a stationary friction plate (11) installed so as to be brought in contact with the friction roller (8). The scanning apparatus has a simple construction, and stable and high performance in reading the original image can be obtained.
Patent EP-0329353-A2 (EP)
Inventor: COLLES MICHAEL JOHN
IPC: G02B23/24
Filed: 1989-02-13
Abstract: A method of manufacturing apparatus for guiding infra-red light, comprising providing a tube of material capable of guiding infra-red light, enveloping the tube in a flexible sleeve so that the sleeve fits tightly around the tube, thereafter severing the tube at spaced intervals along its length without severing the sleeve, and aligning a severed length of the tube at such an angle to an adjacent length as to allow passage of a beam of infra-red light from one to the other.
Patent EP-0361844-A2 (EP)
Inventor: KULLE VACLAV
IPC: F04D29/12
Filed: 1989-09-26
Abstract: A gas compressor, particularly of the kind for boosting pressur in gas transmission lines, has an impeller (30) mounted on a shaft (22) located between two bearings (24) with the gas space (40) surrounding the impeller (30) being separated from the bearings (24) by dry gas seals, including at least primary dry gas seals (52a, 52b, 54a, 54b). The primary dry gas seal (52b) adjacent the discharge end (14) of the compressor is of larger diameter than the corresponding seal at the inlet end (12) of the compressor so that pressurized gas acting on the respective rotary parts of the dry gas seals urges the shaft (22) towards the discharge end (14) of the compressor and thus counteracts dynamic forces on the impeller (30).
Patent EP-0362037-A2 (EP)
Inventor: GROSSELIN JEAN-MICHEL
IPC: B01J31/22
Filed: 1989-09-25
Abstract: Process for the preparation of saturated aldehydes by hydrogenation of  alpha ,ss-unsaturated aldehydes in a two-phase medium in the presence of a catalyst consisting of a rhodium derivative combined with a water- soluble ligand or of a rhodium complex with a water-soluble ligand.
Patent EP-0362114-A2 (EP)
Inventor: HODGKINS DAVID H
IPC: F02M37/54
Filed: 1989-03-22
Abstract: A fuel conditioner unit (10) generally comprising a ver­tically oriented frame (12) on either side of which are connected first and second filter housings (14,16), defi­ning first and second filter chambers, for containing water separating and particle removing filter elements, respectively. An inlet (34) is provided for introducing fuel from out­side the unit to the first chamber, where water is separa­ted and directed downwardly. The dewatered fuel is then transferred to the upper portion of the second chamber, where it moves downwardly over the particulate filter and is drawn out of the unit from an outlet port (38). A drain port (44) is provided for discharging the water that is separated from the fuel in the first chamber. A vent (40) can be provided in the upper portion of the second chamber for removing air that rises from the fuel as the fuel travels downwardly through the second chamber. In the pre­ferred embodiment, the vent line from the first chamber and the drain line from the second chamber lead to the fuel tank, so that the air and water removed from the fuel are continuously returned to the fuel tank.
Patent EP-0365508-A2 (EP)
Inventor: ERIKSSON TORD
IPC: E04G19/00
Filed: 1989-10-18
Abstract: The invention relates to a machine and a system for cleaning wood shuttering joists in particular for removing residual concrete (2). The machine comprises an elongate frame (3) having a series of rollers (7) forming a roller conveyor. A number of driving stations (8, 10) advance the shuttering joist (1) along the roller conveyor. A cleaning station (9) is provided in the frame and is adapted to contact the opposite side surfaces of the shuttering joist so as to clean said surfaces. The characteristic features of the invention are that the cleaning station comprises two opposed, separately driven cylinders (14, 15) each having a hard structured surface for removing the concrete residuals by grinding, preferably milling. The system in accordance with the invention comprises the machine so modified that it comprises a load testing station for load testing the shuttering joists, a first transfer station for transferring the joists, one at a time, from the roller conveyor to a collecting table (56) on which the shuttering joists are collected beside each other to form av group, a second transfer station for transferring successive groups of shuttering joists to a lifting table (58) in such a manner that one layer of shuttering joists is placed upon the previous layer, and a bundling station for tying up a predetermined number of groups of shuttering joists on the lifting table with straps so as to form a package of treated shuttering joists.
Patent EP-0424598-A2 (EP)
Inventor: ENDOH TAKESHI C O CABLE LABORA
IPC: G01R31/58
Filed: 1990-01-31
Abstract: In an electric apparatus such as an electric power cable system, a high frequency pulse is induced on a conductive member such as a metal sheath, where partial discharge occurs in an insulation. The high frequency pulse is detected by means of a bypass lead wire, a metal foil electrode, a detecting coil, and the like provided on the electric apparatus without interrupting a live operation of the electric apparatus.
Patent EP-0381196-A2 (EP)
Inventor: TAMAGAWA SHIGEHISA
IPC: D21G1/00
Filed: 1990-01-31
Abstract: A support for use in photographic printing paper which comprises a base paper covered on both sides with a polyolefin coating, wherein the base paper has undergone calender treatment between a metal roll and a synthetic resin roll which produces a photographic printing paper support having good surface smoothness.
Patent EP-0384270-A2 (EP)
Inventor: SIANO DANTE
IPC: B29C51/08
Filed: 1990-02-13
Abstract: In a two-portion die for coupling plates of heated filled thermoplastic material with a mixed covering, comprising a portion in sheets of thermoplastic material and a portion of fabric, in particular to manufacture interiors of automobiles or motor vehicles in general, one of two half-dies pushing the mixed covering in contact with the heated plate is provided with a mobile pressing member to compress the fabric onto the heated plate before the coupling of the remaining covering and thus to ensure the correct positioning of the covering on the plate when the die closes. In order to avoid oversinking of the supporting plate, the pressing member projects outside of the die with appendices abutting, when the die is closing, against push rods provided on the other half-die. 
     The push rods are provided with adjustable small blocks to control the pressing member travel.
Patent EP-0387710-A2 (EP)
Inventor: POPP HARTMUT
IPC: G01P3/488
Filed: 1990-03-09
Abstract: In a pulse generator with a locking wheel designed as a cog wheel of soft magnetic material and magnetic locking due to the effect of two pole shoes with opposite magnetic polarity, separated from one another by the tooth spacing, on the front face of the locking wheel teeth, the locking wheel must be relatively thick to provide an adequate locking effect in order to obtain an adequately large pole surface of the front face of the teeth. According to the invention, the pole shoes (7, 8) are disposed in a plane (6) parallel to the plane (5) of the locking wheel (1) closely above the teeth (4). As a result, the locking wheel can be designed to be relatively thin and can be manufactured, for example, by stamping. <IMAGE>
Patent EP-0396037-A2 (EP)
Inventor: LAZAR PETER
IPC: B42C9/00
Filed: 1990-04-27
Abstract: A binder for binding loose leaves in book covers, which are provided on their cover back with a strip of melt adhesive, has a frame structure and two parallel support walls which form between them an insertion shaft for inserting the book covers filled with the leaves, which insertion shaft is bounded at the bottom during the binding operation by a heating plate. Furthermore, the binder has a deposit surface for depositing the finished bound folder units made of the book cover and the leaves. In order that the cooling of the finished bound unit made of the book cover and the leaves can be effected in a simple manner, the heating plate (15) and the deposit surface (18) are mounted movably in the frame structure (4) in such a way that they can be moved alternately into the region of the insertion shaft (8) and out of said region. 
<IMAGE>
Patent EP-0399470-A2 (EP)
Inventor: MURANAKA YASUSHI
IPC: C23C16/24
Filed: 1990-05-22
Abstract: A method for growing a thin film on a substrate (6) of metal or ceramics by beam deposition comprising the steps of: 
(I) producing from starting gases ions of elements or compounds thereof to be deposited on the substrate (6); 
(II) irradiating (16) the ions produced in step (I) with electromagnetic waves to electronically excite at least one sort of said ions; and 
(III) impacting an ion beam comprising the ions excited in step (II) onto said substrate (6) to deposit thereon, thereby growing a film, 
and an apparatus for practicing the method. The method enables the formation of thin films having a higher crystallinity by electronically exciting ions or neutral species to increase the internal energy thereof and then impacting a beam comprising the excited ions or neutral species onto the substrate (6).
Patent EP-0403929-A2 (EP)
Inventor: SHARVIT JOSEPH
IPC: C07C43/225
Filed: 1990-06-12
Abstract: N-n-propyl-N-(2,4,6-trichlorophenoxy)-ethyl amine is prepared by reacting 2-phenoxy ethanol with thionyl chloride in th presence of a catalytic amount of tetraalkyl ammonium halide optionally in the presence of a solvent to form 2-phenoxy ethyl chloride; selectively chlorinating the 2-phenoxy ethyl chloride with chlorine at a temperature from 0°C to 60°C in the presence of a catalytic amount of urea to form 2-(2,4,6-trichloro phenoxy)- ethyl chloride; reacting the 2-(2,4,6 -tri­chloro phenoxy)ethyl chloride with n-propyl amine at a temperature of from 20°C to 150°C, optionally in the presence of water; and recovering the N-n-propyl-N-2-­(2,4,6-trichlorophenoxy)-ethyl amine formed.
Patent EP-0417412-A2 (EP)
Inventor: GRUDEN DUSAN PROF DIPL-ING
IPC: F01N3/24
Filed: 1990-06-28
Abstract: In order to reduce the emission of exhaust gases from engines (1) by earlier actuation of the catalytic converters, a starting catalytic converter (6) is inserted into each exhaust gas line (2, 3, 4, 5) leaving the cylinder head. The starting catalytic converters (6) are de-activated by the opening of bypass ducts (8) as soon as the main catalytic converter (16) connected downstream from them has an adequate operating temperature. <IMAGE>
Patent EP-0414009-A2 (EP)
Inventor: HERGENROTHER WILLIAM L
IPC: C08G63/91
Filed: 1990-08-02
Abstract: A method for the melt reaction of polyesters, particularly polyethylene terephthalate, with an endcapping agent which reacts with terminal carboxyl groups of the polyester. The endcapping agents are selected from the group consisting of dialkyloxylates and tetraalkylureas.
Patent EP-0414131-A2 (EP)
Inventor: SHIMONAGA SADAAKI
IPC: H04N1/32
Filed: 1990-08-16
Abstract: In the existing facsimile apparatuses with telephone function, those having the function of storing the received acoustic signal when the subscriber is absent are known. Hitherto, modulation/demodulation and memory of image data and acoustic data have been executed in independent com­positions, and the structure was large and complicated. Besides, various pieces of voice information sent out upon arrival of acoustic signals were also processed in independent compositions, and versatile use was difficult. In the invention, the acoustic data is processed by using image data processing apparatus (11), and acoustic data is stored in image memory (29). Moreover, when storing image data and acoustic data in image memory (29), each memory region (Ad,Aa) is set dynamically. Further, the voice data sent out upon arrival is stored in part of the program memory (33) controlled by the CPU (28). As a result, the structure is reduced in size and simplified, and complicated combined processing of voice signal being sent out may be realized.
Patent EP-0402081-A2 (EP)
Inventor: YAMASAKI YUKIHIRO SHOKEIRYO
IPC: G11B7/125
Filed: 1990-06-04
Abstract: In an optical data recording and reproducing apparatus comprising an information signal generator (12; 34), a sample/hold switching signal generator (23; 35), a write/read switching signal generator (11; 36), a laser beam source (33), a reference voltage generator (22), a comparator (15) and a photo detector (24), a dummy signal is added to the information signal modulating the laser beam or generation of the laser beam is forcedly stopped after a data write servo mode so as to prevent generation of the laser beam of an excessively high level at the time of change-over from the data write servo mode to a data write hold mode or from the data write hold mode to a data read mode, or the level of the write/read switching signal is changed before the level of the sample/hold switching signal is changed at the time of change-over from the data write hold mode to the data read mode, or the duration of emission of the laser beam is extended slightly before the level of the sample/hold switching signal is changed.
Patent EP-0430666-A2 (EP)
Inventor: FUKUNAGA YASUYUKI
IPC: G03G15/01
Filed: 1990-11-28
Abstract: A multicolor developing device having a plurality of developing mechanisms (136) for executing developing actions of colors different from each other. The developing device comprises a stationary frame member (2), a movable frame member (4) mounted on the stationary frame member to reciprocally move in a predetermined direction, and moving means for reciprocally moving the movable frame member. The plurality of developing mechanisms (136) are mounted on the movable frame member spaced apart in said predetermined direction, and any one of the plurality of developing mechanisms is selectively positionable at a developing zone depending on the movement of the movable frame member. The moving means includes a screw means (80) having a threaded shaft (82) extending in said predetermined direction and a nut (84) engaged with the threaded shaft, a stepping motor (114) for rotating the threaded shaft, and a nonexcited operation-type electromagnetic brake (134). A pair of racks (40) are disposed on the stationary frame member so as to be spaced apart in the lateral direction, and the movable frame member is provided with a rotary shaft extending in the lateral direction and a pair of pinions (74) fitted to the rotary shaft, the pair of pinions being engaged with the pair of racks. Each of the developing mechanisms (136) is provided with a pair of distance-setting rollers (156) which are brought into resilient contact with a rotary drum (160) in order to accomplish the positioning of the developing mechanisms relative to the rotary drum.
Patent EP-0425413-A2 (EP)
Inventor: ABRAHAM ROBERT LOW
IPC: G06F17/30
Filed: 1990-09-04
Abstract: A resumeable batch query object class provides a link between a first dialog (21) for obtaining information regarding a query to be performed by an object oriented database management system, a second dialog (25) for manipulating the results of the query, and the stream which includes the query results. The resumeable batch query attributes include identifiers of the second dialog and the stream, and a method to run the query. The resumeable batch query is used by the object oriented database management system to allow a second dialog to manipulate results of a batch or background query in the same manner as results of a foregound or interactive query. Time consuming queries may thereby be processed in background mode in a manner which is transparent to the second dialog.
Patent EP-0433234-A2 (EP)
Inventor: FLECKENSTEIN ALLEN E
IPC: G03D15/04
Filed: 1990-12-06
Abstract: A method and apparatus for determining whether a predetermined cut position lies within an unexposed portion of a roll of film is provided. A first density sensor 20 senses film density of a roll of film (10) and produces film density data. The film density data is stored in a first data storage device (50). A second data storage device (52) reads and stores a film density data value indicative of the lowest value of the film density stored in the first data storage device (50) and outputs this as base density data. A second density sensor (22) senses the film density at a predetermined cut position and produces cut position density data. A counter (66) counts pulses produced by a film drive and, when a predetermined number of pulses has been counted, indicating the arrival of the film at the predetermined cut position, the counter (66) produces a control signal that causes a comparator (26) to compare the base density data to the cut position density data. The comparator (26) produces a cutter control signal that causes a film cutter to cut the film (10) at the predetermined cut position only when the value of the cut position density data indicates that the film density at the cut position is within a predetermined range of the base density. In a typical installation, the film is comprised of several rolls of film spliced together. The invention includes a first splice detector (54) that detects a splice at a first time and a second splice detector (56) that detects the splice at a second subsequent time to identify each roll of film. The base density information is then keyed to a particular roll of film.