baber/WOPTO huggingface dataset:
Patent EP-0316917-A2 (EP)
Inventor: MAENISHI KOZO C O OMRON TATEIS
IPC: H05K7/20
Filed: 1988-11-17
Abstract: A solid state relay comprises a radiator (3), a control circuit block (10) and a power circuit cartridge (2). The radiator (3) has a base portion (3b) and a plurality of fins (3a) extending from the base portion. The control circuit block (10) has a pair of input terminals (5) and a pair of load terminals (6) and is attached to a front surface of the base portion of the radiator. The power circuit cartridge (2) includes therein a power semiconductor element (11) which is turned on or off by a control circuit (9) in the control circuit block (10), an absorber (12) which is connected between the pair of load terminals (6), and a heat rediating plate (67) to radiate a heat of said power semiconductor element (11). The power circuit cartridge (2) is detachably attached to the control circuit block so as to be electrically connected thereto. A through space (140) is formed in the control circuit block so as to pierce from a front surface of the control circuit block to the front surface of the base portion of the radiator. The power circuit cartridge is inserted into the through space. The heat radiating plate of the power circuit cartridge is joined to almost a central portion of the base portion front surface of the radiator.
Patent EP-0286368-A2 (EP)
Inventor: YAMAMOTO YOSHIHARU
IPC: G11B7/135
Filed: 1988-04-06
Abstract: An optical system for a laser beam printer uses, as a first image forming system, an anamorphic lens whose first surface facing a light source has a refraction power rotation-symmetrical with respect to the optical axis, and whose second surface is a toric surface having refraction powers different in horizontal and vertical directions. A coupling optical system for an optical disk information recording apparatus comprises an anamorphic single lens whose first surface is a toric surface correcting aberration only in a first direction in which the radiation angle of a light beam emitted from a light source is larger than that in a second direction perpen­dicular to the first direction, and whose second surface is a toric surface correcting aberration only in the second direction.
Patent EP-0295892-A2 (EP)
Inventor: GIANNINI UMBERTO
IPC: C08G63/19
Filed: 1988-06-15
Abstract: Melt-formable thermotropic liquid crystalline polymers containing groups derived from terephthalic acid and a mixture of phenyl hydroquinone, 2 - (α-phenylisopropyl) hydroquinone and, if desired, 2,5 - bis (α-phenylisopropyl hydroquinone
Patent EP-0305181-A2 (EP)
Inventor: TIGYI GABOR
IPC: A61K31/52
Filed: 1988-08-25
Abstract: The invention relates to a method for treating demyelinization clinical patterns of autoimmune origin, particularly the multiple sclerosis. 
     The invention further relates to a pharmaceutical composition useful for the treatment of demyenilization clinical patterns of autoimmune origin, particularly the multiple sclerosis. 
     The invention also relates to the use of ethyl (+)-apovincaminate for the preparation of a pharmaceutical composition useful for the treatment of demyelinization clinical patterns of autoimmune origin, particularly the multiple sclerosis.
Patent EP-0317123-A2 (EP)
Inventor: NAKAMURA KIKUO
IPC: G07F17/34
Filed: 1988-11-02
Abstract: The reel tape fixing device according to this invention comprises reel tape fixing means for securing the reel tape wound on the reel frame, slide means having a flat surface which slides on a side surface of the circular reel frame, radially positioning means for retaining a position in the radial direction, projected from the slide means, and engaged in a groove formed in the reel frame in the circumferential direction thereof, guide means for guiding the radially positioning means into the groove, projected in parallel with the slide means from a position opposed to the radial positioning means, and circumferentially positioning means for retaining a position in the circumferential direction in mesh with a plurality of paws formed partially on the periphery of the reel frame on the opposite side of the groove.
Patent EP-0320225-A2 (EP)
Inventor: FIELDER WILLIAM A
IPC: B44C3/04
Filed: 1988-12-07
Abstract: A decorative article (10) is made by a process in which a controlled-flatness substrate (20) having an effective edge (16) in a closed pattern on its surface receives a fluent plastic composition which is cast into an area (18) defined by the edge (16). The fluent plastic flows to the effective edge (16) and is then cured to form a clear plastic cap (14). During casting and curing the substrate (12) is held flat and horizontal by reason of its being releasably adhered to a flat, smooth-surfaced, stiff release liner. The resulting decorative article is free of optical distortions and may be used as a covering, preferably for an elongated automotive component such as an external vertical pillar (24) between the passenger compartments of an automobile.
Patent EP-0294272-A2 (EP)
Title: Appareil d'injection de liquide, sans aiguille notamment à usage de soins dentaires
Inventor: ACCARIES CLAUDE
IPC: A61M5/30
Filed: 1988-05-24
Abstract: Appareil d'injection de liquide sans aiguille, comportant un corps allongé en deux parties séparables placées bout à bout, dont la première dite médicale, comprend au moins un logement recevant une carpule étanche contenant le liquide à injecter et présentant un fond mobile dont le déplacement réalise l'envoi de liquide depuis la carpule vers au moins une chambre de dosage à volume variable, ménagée dans ladite première partie et communiquant avec une buse munie d'un injecteur propre à former un jet de liquide étroit consécutivement à un brutal refoulement du liquide hors de la chambre de dosage et dont la seconde partie, dite moteur, comporte un ensemble mobile à mouvement alternatif et à commande pneumatique.Selon l'invention l'ensemble mobile comprend un piston de travail (52 - 233 - 420) et un ressort de commande et de propulsion (62 - 241 - 444), agissant sur ce piston en étant progressivement comprimé sous l'effet du déplacement d'une pièce de poussée (52 - 276 - 445), provoqué par une pression d'air comprimé dans une chambre étanche (51 - 287) prévue dans le corps, le déplacement de la pièce de poussée se produisant jusqu'au moment où le ressort est brutalement libéré avec échappement de la pression d'air comprimé, en assurant le mouvement rapide du piston et l'expulsion du liquide hors de la chambre de dosage (38 - 243 - 430), préalablement au retour en position initiale de la pièce de poussée.
Patent EP-0339385-A2 (EP)
Inventor: TREICHEL HELMUTH DIPL-ING
IPC: H01L21/225
Filed: 1989-04-13
Abstract: In a process for producing boron-containing and/or phosphorous- containing silicate glass layers, such as borosilicate glass, phosphorosilicate glass, borophosphorosilicate glass or boroarsenosilicate glass, the starting materials for the decomposition and deposition from the gas phase are organic silicon-oxygen-boron compounds or silicon-oxygen-phosphorus compounds which already contain all the elements in the predetermined ratio. The decomposition of the organic starting compounds can be carried out thermally or by excitation in an electromagnetic alternating field. The process is used in producing insulating layers between conductor tracks, passivation layers and auxiliary layers in doping, and in particular in producing trench-type capacitor storage cells (DRAMs) for the substrate doping in the cell field. The process makes it possible to produce stable silicate glass layers with a specified doping even at high integration density and can be carried out at low deposition temperatures. The starting materials used are nontoxic and can readily be handled. <IMAGE>
Patent EP-0342367-A2 (EP)
Inventor: DAVIS DAVID R
IPC: G03G21/16
Filed: 1989-04-17
Abstract: A fuser (12) for use in an electrophotographic print engine having mutually compressible rollers (120-182) for uniformity and thoroughly fused toner images. Also, the need for paper fingers to guide image receptor sheets is eliminated. The wear on the fixing device in the improved fuser is reduced by preventing binding of oil leveling blades (332), removing offset toner, and the use of oiling rollers in conjunction with oil leveling blades (332) to apply oil to the fixing device. An improved fuser is also easily accessible and serviceable. The fusing device (12) is contained within a clam-shell housing such that the fixing device and the compression device are separated when the housing opens thereby freeing jammed image receptor sheets and allowing convenient access for further service and repair. In addition, an oil wick (323), an oil tank (286), and the leveling blade (332) comprise a subassembly which can be removed and replaced.
Patent EP-0344499-A2 (EP)
Inventor: POZZI UGO
IPC: H04N1/191
Filed: 1989-05-13
Abstract: Method to scan textile models, which is suitable to read images and convert them into electrical signals of a numerical type, the textile models (11) being positioned on a stationary reading table (10) and the electrical signals being sent to a data processing unit (15), in which method the textile models (11) have large dimensions and are positioned stationarily on the reading table (10) and the reading is performed with a high definition through a lens (19) by a photoscanning element (21) able to move along axes lying at a right angle to each other (X-Y) in the presence of a local illumination system (20) able to move in coordination with the photoscanning element (21). 
     Device to scan textile models , which employs the above method and in which the system to scan the images consists of a movable unit (14) that bears a lens (19), a CCD linear sensor (21)and a local illumination device (20), the movable unit (14) being able to run on a transverse guide (13) driven by a first motor (23) with an encoder (24), the transverse guide (13) in turn being able to run on lengthwise guides (12) driven by a second motor (26) with an encoder (27) and solidly fixed to the reading table (10).
Patent EP-0342657-A2 (EP)
Inventor: HENINGER ANTON
IPC: B28B1/52
Filed: 1989-05-17
Abstract: The shuttering serves for simultaneously making a set of annular finished elements of different standard sizes. It has concentrically arranged shuttering rings 2 to 6 forming between them shaping spaces which are limited at the lower end by bottom rings 12 to 15 and which are filled from the upper end with a paper concrete. After lifting and turning, the shuttering is deposited on a pallet 39, against which it is firmly pressed by means of a clamping device 44 to 46. The bottom rings 12 to 15 are connected via ejector rods 24 to a setting plate 30 which is displaceable relative to the shuttering rings 2 to 6 by means of a hydraulic setting device 35, in order first to compact the concrete in the shaping spaces and then, after the release of the clamping device, to eject the set of finished elements. <IMAGE>
Patent EP-0350007-A2 (EP)
Inventor: HIGUCHI HARUKAZU C O OSAKA WOR
IPC: H04B7/08
Filed: 1989-07-05
Abstract: A diversity antenna communication system for mounting on and use with a mobile body. The system includes at least two receiving systems having different propagation paths from one another. During the transmission, a radio wave including receiving system change-over timing signals inserted therein is radiated. Upon reception, the change-over timing signals are extracted to control reception.
Patent EP-0350024-A2 (EP)
Inventor: BOHM GEORG G A
IPC: B29C33/42
Filed: 1989-07-06
Abstract: A product and process for imparting decorative appliques to the sidewalls of tires during the curing operation are presented. A spool of applique composite material is maintained for feeding into a tire mold or onto a transfer device, thereby defining a ring for vulcanization to a tire. The applique consists of a laminate received upon a carrier, the laminate having a first barrier layer and a congruent second decorative layer. The laminate is received by a tire sidewall between two grooves which serve to isolate the decorative layer from the tire itself.
Patent EP-0362582-A2 (EP)
Title: Vorrichtung zum Gefrier-Pelletieren von Flüssigstoffen
Inventor: SPORRI HANS-PETER
IPC: A23L3/375
Filed: 1989-09-13
Abstract: Pellets aus gefrorenen Flüssigstoffen lassen sich gewinnen, indem man den Flüssigstoff aus einem Flüssigstoffbehälter (1) durch eine Tropfeinrichtung in Form von Tropfen in eine Kühlflüssigkeit fallen läßt. Die Tropfeinrichtung im Boden des Flüssigstoffbehälters besitzt eine Vielzahl von verstellbaren Durchlauföffnungen. Die Verstellbarkeit wird durch gegeneinander verschiebbare Tropfscheiben (9, 10) erreicht. Zwecks einer einfachen Veränderung von Tropfengröße und Tropfenform beim Eintropfen unterschiedlicher Flüssigstoffe wird die der Kühlflüssigkeit zugewandte Tropfscheibe (10) mit auswechselbaren, düsenartigen Abtropfkörpern (25) bestückt.
Patent EP-0366936-A2 (EP)
Inventor: MATTHIES HANS JURGEN PROF DR-I
IPC: B30B15/00
Filed: 1989-09-29
Abstract: Die Erfindung betrifft ein Verfahren sowie eine Vorrichtung zum Herstellen von hochverdichteten zylindrischen Preßlingen (11) aus losem Halmgut, wie Heu oder Stroh, das kontinuierlich aufgenommen und zu einem rotierenden Preßstrang verdichtet wird, der kontinuierlich in axialer Richtung fließt, wobei von dem jeweils vorderen Preßstrangende nacheinander einzelne Preßstrangabschnitte (Preßlinge) abgetrennt werden. Zur Herstellung formbeständiger Preßlinge unterschiedlicher Länge wird erfindungsgemäß vorgeschlagen, daß zur Erzeugung formbeständiger Preßlinge mit wahlweise unterschiedlicher Länge der noch unter Radialdruck stehende Preßstrang während seines axialen Vorschubes und vor dem Abtrennen (16) eines Preßlinges mit einem unter Spannung zugeführten Bindemittel (15) unter Ausnutzung der Preßstrang-Rotation und des -Vorschubes selbsttätig umwickelt wird.
Patent EP-0365958-A2 (EP)
Inventor: MATONI MICHAEL DR
IPC: G05B19/401
Filed: 1989-10-14
Abstract: Es wird ein Verfahren zur Kompensation einer thermisch bedingten Nullpunktverschiebung eines zur mechanischen Bearbeitung gehalterten Werkstücks gegenüber einem an einem Werkzeugträger angeordneten Werkzeug bei einer automatisch gesteuerten Bearbeitungsmaschine, insbesondere Drehmaschine behandelt; dabei sollen Meßtaster verwendet werden, mit welchen Abweichungen zwischen einer programmierten und einer tatsächlichen Position des Werkzeugs gegenüber dem Werkstück festgestellt und korrigiert werden; hierzu soll erfindungsgemäß nach dem Aufspannen des Werkstücks ein in den Werkzeugträger eingespannter Werkstückmeßtaster in bezug auf die tatsächliche Position eines zu bearbeitenden oder bereits bearbeiteten Werkstücks im Wege mechanischer Berührung einjustiert und eine Nullpunktjustierung einer mit einem Werkzeugmeßtaster gekoppelten Werkzeugmeßeinrichtung über den einjustierten Werkstückmeßtaster durchgeführt werden.
Patent EP-0369522-A2 (EP)
Inventor: ROBINSON JOHN FOSTER
IPC: F17C13/08
Filed: 1989-11-07
Abstract: A device for protecting a base ring of a liquefied gas vessel comprises a body (3) of plastic material which is securable to the lower end part (7) of the base ring (9). A recess (17) is arranged at the lower side of the body (3) which recess has a shape sub­stantially complementary to the upper end part (19) of the liquefied gas vessel (11) so as to allow secure stacking of the gas vessel on top of another vessel.
Patent EP-0329396-A2 (EP)
Inventor: HULME-LOWE ALAN GEORGE
IPC: G11B7/257
Filed: 1989-02-15
Abstract: A polymeric tetra-aryl polymethine dye of the general formula
      in which: 
A comprises a conjugated chain of carbon atoms having an equal number of double and single bonds, 
each R independently represents an alkyl group of 1 to 4 carbon atoms 
R¹ represents -NR₂ or
      and 
X⁻ represents an anion. 
     The dyes are suitable for use as recording media in optical recording elements in which information may be recorded and read directly afterwards by means of laser light.
Patent EP-0330511-A2 (EP)
Inventor: UENO RYUJI
IPC: A61K31/557
Filed: 1989-02-24
Abstract: A stabilized 13,14-dihydro-15-ketoprostaglandin composition comprising an intimate mixture of
     a) a therapeutically effective amount of at least one compound selected from 13,14-dihydro-15-­ketoprostaglandins and   b) at least one compound selected from pharmaceutically acceptable etherized cyclodextrins.
Patent EP-0331416-A2 (EP)
Inventor: YUMOTO TOSHIYUKI C O K K HONDA
IPC: B60K17/08
Filed: 1989-02-28
Abstract: An automotive transmission has a plurality of trans­mission gear trains and clutching means (such as synchronmesh mechanism (16,17), hydraulic clutches, or the like) which are disposed between first and second shafts (12,13) for selecting gear positions, and includes a first gear (21) fixed to an input shaft, a second gear (25) disposed on the second shaft and meshing with the first gear, a third gear (29) rotatably mounted on a third shaft and rotatable with the second gear, and clutching means (18) for connecting or disconnecting the third gear and the third shaft. The axial dimension of the transmission of the invention is rendered shorter than the axial dimension of the conventional transmission.
Patent EP-0340895-A2 (EP)
Inventor: HACK GEORGE EDWIN
IPC: G11C29/10
Filed: 1989-03-08
Abstract: A system and method for on-chip self-test of logic and memory circuits is disclosed. Memory circuit testing is accomplished by using a random pattern generator based upon a primitive polynomial and including a linear feedback shift register having at least one stage in addition to the number of address lines required for addressing the memory. The random pattern generator is capable of cycling through all memory addresses, including the all zero address. During each of four random pattern generator cycles, known data is written in or read out of each memory cell. By including means for writing and reading the complement of data during different random pattern generator cycles, both possible states of each memory cell may be tested. The outputted data is routed to a multiple input signature register which generates a data signature for the memory which can in turn be compared to that known for a good memory. Logic circuit testing may also be accomplished using a known level sensitive scan design technique, the test output data also being outputted to the multiple input signature register. A single data signature may then be generated which is indicative of the good or bad status of both the logic and memory circuits.
Patent EP-0357419-A2 (EP)
Inventor: KULAKOWSKI JOHN EDWARD
IPC: G11B7/13
Filed: 1989-08-31
Abstract: The present invention relates to optically data recording and readout apparatus comprising laser means (16) for supplying a modulated light beam (17) for recording information-bearing signals onto a record member (10), the record member being capable of recording the information-bearing signals as optically-sensible parameter changes of the record member, optical means (15) optically interposed between the laser means and the record member for directing reflected light from the record member away from the laser means to a first detector (20) including means responsive to intensity changes of light reflected from the record member to supply signals indicative of any such intensity changes, means (14) for receiving signals indicative of the information-­bearing signals to be recorded, recording circuit means (30) coupled to the information bearing signal receiving means (14) and to the laser means (16) for responding to the received signals to actuate the laser means to modulate the intensity of its emitted light beam directed to the record member via the optical means, and readout circuit means (23) coupled to the optical means (15) for receiving reflected light from the record medium and for converting signals represented in the reflected light into a predetermined data format. 
     According to the invention, the optical apparatus is characterised in that it further comprises a second detector (35) adapted to receive light from the optical means, pulse-shaping means (49) for coupling the record detector to the readout circuit means (23) for transferring intensity-modulated indicating signals to the readout circuit means (23) which converts the intensity modulated reflected signals into a predetermined data format, and data comparison means (54) connected to the information bearing signal receiving means (14) and to the readout circuit means (23) for comparing the converted signals with the received signals and for generating a predetermined error indication when the comparison indicates a predetermined difference between the converted and the received signals.
Patent EP-0373818-A2 (EP)
Inventor: JAW HONG-CHENG
IPC: F16K15/20
Filed: 1989-12-06
Abstract: An air nozzle for inflatable articles comprises an air hole (12) having a plug (20) arranged at the top, the lower portion of said air hole forming a horn-­shaped nozzle seat (10), said nozzle seat comprising a non-return diaphragm (40) extending radially and covering the bottom end of the air hole to prevent air escaping through the air hole. The non-return diaphragm (40) will break away from the bottom end of the air hole to let the internal air be exhausted if the air nozzle is pressed downwards to turn the nozzle seat upside down. A self-locking belt (30) on the outer wall of the air hole comprises a nose (31) on one side and a serrated surface (32) on the other side. The belt nose (31) and serrated surface (32) are insertable into two holes (23) in an extension (22) of the plug so that the nose and serrated surface keep the plug tightly in place to block the air hole and to prevent the internal air escaping due to the plug dropping from the air hole. The non-return diaphragm (40) and the self-locking belt (30) are preferably integral parts of the air nozzle.
Patent EP-0376582-A2 (EP)
Inventor: ERVING RICHARD HENRY
IPC: H04M1/19
Filed: 1989-12-19
Abstract: An improved switched-loss, adaptive speakerphone dynamically adjusts its switching thresholds and other performance parameters based on an analysis of acoustic environment and telephone line conditions. To access these conditions, the speakerphone utilizes a computer (110) with associated firmware. As part of a calibration process, the speakerphone computes its thresholds before each use to compensate for possible variations in hardware circuitry (200, 300) therein. This is achieved by passing a first and then a second level of a test tone signal through the hardware circuitry and measuring the resulting response. The speakerphone also measures the acoustics of the room in which it operates as part of the calibration process. For this measurement, a tone burst signal is generated through a loudspeaker (112) in the speakerphone and measured by a microphone (111) also in the speakerphone. A time-domain acoustic response of the room is obtained which provides to the computer the amplitude of the return signal and the duration of its echo. The calibration process is also applied to the speakerphone's interface to the telephone line through a hybrid. While in use, the degree of hybrid reflection is measured and the result provided to the computer. With the information on both the acoustic environment and the hybrid, the adaptive speakerphone is able to adjust on a real time basis the amount of switched loss and threshold switching levels between operating states to suit existing conditions. If, for example, the speakerphone is attached to a good telephone line and is in a good acoustic environment, it will provide the user with near full to full duplex performance.
Patent EP-0399157-A2 (EP)
Inventor: GROSS PAUL
IPC: A61Q5/00
Filed: 1990-03-13
Abstract: Foam hair care preparation, produced by mixing two components prior to application. The first component is present in solid form and contains a physiologically acceptable, water-soluble acid or a physiologically acceptable, water-soluble acid salt and a physiologically acceptable carbonate or hydrogen carbonate. The second component is an aqueous hair care preparation and contains 0.1 to 50 wt.% of a surface active agent. Process for producing the foam hair care preparation.