baber/WOPTO huggingface dataset:
Patent EP-0436180-A2 (EP)
Inventor: WALTON ERLEN BUSCH
IPC: B60G11/04
Filed: 1990-12-18
Abstract: Selectively engagable auxiliary leaf springs (38) for vertically supporting a vehicle chassis (32) on an axle assembly (22 or 102) in parallel with main suspension springs (34 or 114). Forward and rear ends (38b,38a) of the auxiliary leaf springs are pivotally attached to the vehicle chassis and the axle assembly, and pivotal movement of the forward ends (38b) is inhibited or prevented by actuators (56) to engage the auxiliary leaf springs.
Patent EP-0406975-A2 (EP)
Inventor: HARLOW NICHOLAS KEITH C O PHIL
IPC: G09G3/36
Filed: 1990-07-02
Abstract: An active matrix display device comprises a row and column array of liquid crystal display elements (12) driven by switching and data signals supplied via row and column conductors (R and C) from driver circuits (30 and 32), with at least most display elements each being addressed through two transistors (TA, TB) connected to different row conductors (R) for fault tolerance purposes. The two transistors may be connected for similar reasons to different column conductors. At their ends remote from the driver circuit (30) the row conductors R are interconnected, at least in groups, via respective resistances 40. In the event of a row conductor discontinuity, the broken section is then held at a voltage level determined by either the address signals on other row conductors or a separate voltage source (50) which maintains the transistors connected thereto in their off state. The resistances conveniently may be formed from resistive material deposited on a substrate of the device together with the row conductors and transistors.
Patent EP-0434251-A2 (EP)
Inventor: BEST CHRISTOPHER HOWARD
IPC: F02D1/02
Filed: 1990-11-30
Abstract: A governor system for the fuel pump 9 of an engine 8 which drives a vehicle through a multi ratio gearbox 7 includes an all speed governor 18. The governor characteristic in the intermediate speed range is modified by means 25 responsive to the load on the vehicle and by means 26 responsive to the transmission ratio of the gearbox 7.
Patent EP-0435581-A2 (EP)
Inventor: WANG KARL LIN
IPC: G11C11/41
Filed: 1990-12-20
Abstract: A memory (10) uses address transition detection to reduce power consumption of the output amplification stage (14). The output amplification stage (14), which drives an output driver (26), has a series of stages which are disabled except when there is an address transition. When there is an address transition all of the stages (21,22,23,24) are quickly enabled except the last stage (25). The last stage (25) has its output clamped to an invalid state when the other stages (21-24) are first enabled and then is enabled a predetermined time after the other stages (21-24) are enabled. The output of the last stage (25) is sensed by a detector (19). After the last stage (25) has been enabled and is providing valid data, the detector (19) detects that the output of the last stage (25) is valid, and the series of stages (21-24) are all disabled. The output driver (26) latches the data and provides an output. The output stage (14) is thus disabled and thus not wasting power except during the portion of a cycle when there is actual need for amplification. The stage at which valid data is detected, which is the last stage (25), is clamped and disabled at the beginning of the cycle to ensure that the detector does not detect, as being valid, data that is invalid.
Patent EP-0384844-A2 (EP)
Inventor: TOJA EMILIO
IPC: A61K31/4015
Filed: 1990-02-22
Abstract: L'invention concerne les produits de formule <IMAGE> dans laquelle - ou bien R représente <IMAGE> où R1 représente soit un alcoyle (C1-8), soit <IMAGE> R2 et R3 représentant H, alcoyle (C1-8) ou avec l'azote forment un hétérocyclique renfermant éventuellement un autre hétéroatome, soit OR', R' étant H, alcoyle (C1-8) ou aryle (--> C14), soit SR4 ou S(O)R5, R4 et R5 étant alcoyle (C1-8), - ou bien naphtyle, éventuellement substitué par R'1, R'1 pouvant avoir les valeurs de R1 et n représente 1 ou 2, leur procédé de préparation, leur application comme médicaments et les compositions les renfermant.
Patent EP-0394131-A2 (EP)
Inventor: DELMOTTE MICHEL
IPC: B61D9/06
Filed: 1990-04-18
Abstract: The present invention relates to a load platform consisting of a central metal sheet (4) having two lateral caissons (5, 6) being terminated by lateral feet (10, 11). Lateral metal sheets (2, 3) cover the lateral feet (11, 10) and the openings (12, 13) of the caissons (5, 6). Application: floor plating of load compartments, in particular tipping compartments. <IMAGE>
Patent EP-0451689-A2 (EP)
Inventor: LITTMANN LUDWIG
IPC: A47J31/44
Filed: 1991-04-03
Abstract: In order to detect the level (20), the level indicator has a viewing glass (2) to whose inside (16), which faces the liquid, a wall (6) that can likewise be wetted by the liquid extends with a certain separation. The wall (6) has at least one display element (19) which is clearly detectable through the viewing glass (2) given a corresponding level (20). According to the invention, the surface structure on the inside (16) of the viewing glass (2) is purposely constructed to be uneven so as to form a diffusion plate, the refractive index of the material of the viewing glass (2) differing only slightly from that of water. The unevenness of the diffusion plate (2) is achieved in one exemplary embodiment by ridges (17) applied to the inside (16). <IMAGE>
Patent EP-0488370-A2 (EP)
Inventor: SHIMIZU HIROSHI
IPC: G01C19/5642
Filed: 1991-11-29
Abstract: In a piezoelectric gyroscope system wherein a vibrating body is vibrated in a specific direction by a piezoelectric actuator and is subjected to another vibration in a direction perpendicular to the specific direction due to the Coriolis' force upon being subjected to a rotation of a rotational speed, the perpendicular vibration being detected as an electric signal representative of the rotational speed by a piezoelectric transducer, the vibrating body is made of a circular rod of a piezoelectric material having a plurality of elongated electrodes on the outer surface of the rod, in order to resolve difficulty for mounting piezoelectric transducers onto the vibrating body. A driving signal is applied to predetermined ones of the electrodes to vibrate the rod in a particular diametric direction and an output signal is detected from specific ones of the electrodes according to the vibration due to the Coriolis' force. When an even number of electrodes are provided, those electrodes are formed at equiangularly spaced positions on the outer surface of the rod. When an odd number of electrodes are provided, those electrodes are formed at equiangularly spaced positions within an angular region of (360 angular degrees x 2/3) on the outer surface of the rod.
Patent EP-0464904-A2 (EP)
Inventor: ROBELLO DOUGLAS ROBERT C O EAS
IPC: G02F1/355
Filed: 1991-06-20
Abstract: An optical article is disclosed containing, for the transmission of electromagnetic radiation, a medium exhibiting a high second order polarization susceptibility containing a vinyl polymer having backbone pendant carbocyclic aromatic groups substituted with polar aligned noncentrosymmetric organic molecular dipoles. The molecular dipoles are linked to greater than 60 percent of the backbone pendant carbocyclic aromatic rings through an ester or amide linkage, so that said medium exhibits a second order polarization susceptiblity of greater than 10⁻⁹ electrostatic units and a glass transition temperature in excess of 150°C.
Patent EP-0440407-A2 (EP)
Inventor: YAMAGUCHI YASUYOSHI
IPC: B41J2/44
Filed: 1991-01-29
Abstract: The electrophotographic apparatus includes a processing unit (18) fitted detachably to the main unit (1) of apparatus. On the processing unit (18), a photosensitive member (14), exposure device (27), and a connector for connecting the exposure device (27) to a drive circuit incorporated in the main unit (1) are mounted, so that the relative position between the photosensitive member (14) and exposure device (27) does not need to be adjusted even after a jam treatment or the like.
Patent EP-0471641-A2 (EP)
Inventor: MELHERBE BENT
IPC: B24B29/06
Filed: 1991-08-12
Abstract: An apparatus for surface finishing faces on workpieces which are moved past, comprising sanding heads (100) which may be caused to rotate about an axis which is preferably perpendicular to the faces being finished, a plurality of sanding spindles protruding radially from a sanding head (100), the axes of the spindles being substantially parallel with the faces being finished, said spindles being so connected with respective sanding heads (100) that in addition to being caused to rotate about their own axes they can also be caused to rotate about the axis of the sanding head (100). The apparatus comprises two sanding heads (100) which are arranged successively so that they have substantially the same working region on a passing workpiece, and moreover comprises means for rotating the first sanding head (100) in one direction and the second in an opposite direction.
Patent EP-0481936-A2 (EP)
Inventor: MELCHIORRE MICHELE
IPC: B24B49/02
Filed: 1991-10-16
Abstract: A method of and an apparatus for continuously controlling the pressure (P) applied on workpieces in a double-plate lapping machine, in which the upper plate (1) is connected by means of a linear transducer (4) for controlling the position thereof to a central processing unit (10) driving a servomotor (7) associated to a pressure measuring unit (5) provided with a videodisplay (6) and interconnected between the servomotor and the plate for measuring the pressure applied to the plate, and belonging to a mechanicai assembly (2,3) causing the plate to axially move in both directions so as to continuously adjust the pressure on the workpieces according to data set in the central processing unit and the signals fed by the transducer and the pressure measuring unit.
Patent EP-0605409-A2 (EP)
Inventor: ALBA FELIX
IPC: G01N29/032
Filed: 1990-11-13
Abstract: Non communiqué.
Patent EP-0502480-A2 (EP)
Inventor: YAMAMOTO NAOKI CENTRAL RESEARC
IPC: C08F285/00
Filed: 1992-03-03
Abstract: A thermoplastic resin composition comprising (A) 60 to 99 parts by weight of at least one thermoplastic resin selected from the group consisting of polyamide resins, polymethacrylimide resins and polyetherimide resins and (B) 1 to 40 parts by weight of a polyorganosiloxane graft copolymer obtained by graft-polymerizing one or more kinds of vinyl monomer containing at least an epoxy group-containing vinyl monomer onto a polyorganosiloxane compound rubber having a structure in which a polyorganosiloxane rubber component and a polyalkyl (meth)acrylate rubber component have been inseparably united with each other, the total amount of both the components (A) and (B) being 100 parts by weight. The thermoplastic resin composition of the present invention is excellent in impact resistance, so that it can be used under severer conditions than do the conventional ones. Consequently, the thermoplastic resin composition has a characteristic that development of a wider range of use becomes possible.
Patent EP-0530464-A2 (EP)
Inventor: BIERWIRTH HELMUT
IPC: B30B15/30
Filed: 1992-07-07
Abstract: The aim with reference to presses for compacting skeletons of spent nuclear reactor fuel elements and other structural parts is for the charging to be possible without the previously necessary change in position of the press shaft with respect to the basic body of the press, and also without at least partial dismantling of the cover of the press shaft. According to the invention, the yoke (32) on which the mating plunger or the transfer shaft of the press is supported has an opening (32a). The feed chute (9), which can be displaced in the longitudinal direction of the press and is loaded with the skeleton (40) to be compacted, is moved, with the press plunger or transfer shaft removed, through the opening (32a) up to the press shaft (31). Subsequently, the skeleton (40) is pushed out of the feed chute (9) into the press shaft (31) by a carriage (13), which can likewise be displaced in the longitudinal direction of the press. In order to keep the overall length of the charging device short, pushing in the skeleton (40) is performed in two feed movements of the carriage (13) or by a push plate (16), which is rigidly connected to the carriage (13), and a feed plunger (17) which can be swivelled into the feed chute (9). <IMAGE>
Patent EP-0500188-A2 (EP)
Inventor: MARUGG JOHN DAVID
IPC: C12N9/88
Filed: 1992-02-21
Abstract: The invention relates to a process for the production of α-acetolactate and/or diacetyl, wherein a recombinant micro-organism containing an α-acetolactate synthase-encoding sequence is incubated in a medium containing an α-acetolactate precursor. The invention also provides a recombinant vector comprising a nucleotide sequence coding for an enzyme, which vector upon transfer into a host micro-organism enables expression of the nucleotide sequence in the host micro-organism, wherein the enzyme has α-acetolactate synthase activity.
Patent EP-0516459-A2 (EP)
Inventor: SCHWADERER WILLIAM DAVID
IPC: H04M3/42
Filed: 1992-05-29
Abstract: A facsimile server includes circuitry for prompting a caller to send or receive one or more facsimile transmissions. Circuitry is included for sending facsimile transmissions and receiving facsimile transmissions. Call release is implemented solely by manual call release emulation. Provision may also be made for requesting and responding to DTMF or voice responses made by a caller.
Patent EP-0530969-A2 (EP)
Inventor: PERUSKI MARK EDWARD
IPC: F23C10/22
Filed: 1992-07-29
Abstract: Apparatus for supplying fluidized bed material to a circulating fluidized bed boiler (50) having a primary zone (42) with a fuel feed point (68) and a furnace zone (48) above the primary zone (42), the apparatus including a mixing chamber (54) for receiving solid fuel and a portion of the total combustion air needed in the boiler (50). The combustion air and circulating fluidized bed solids are supplied tangentially into the chamber (54) which is advantageously in the form of a horizontally extending cylinder. The combustion air and solids are intimately mixed with each other before they are discharged into the primary zone (42) of the boiler (50). The primary zone (42) of the boiler (50) is shaped with an upwardly increasing cross sectional area so that the already mixed combustion air and solids diffuse evenly through the fluidized bed boiler (50).
Patent EP-0529838-A2 (EP)
Inventor: KAWABE HIROSHI
IPC: B60C25/138
Filed: 1992-08-05
Abstract: A method and apparatus for assembling a tire (T) on the rim of a wheel (W) and filling inner pressure in the tire. The wheel is fixed on a wheel table (1) in an airtight manner to the table. The tire is arranged on the wheel and a pawl (4a) is moved along the circumference of the wheel or the wheel on the table is rotated to arrange the bead portions of the tire around the rim of the wheel. An outer cylinder member (3) is brought into abutment against one of the bead portions to urge it toward the other bead portion and pressurized air is filled into the tire through a clearance between the wheel and the one bead portion of the tire to bring the bead portions into close contact with the rim of the wheel. Thereafter, pressurized air is further filled in the tire through the inflation valve of the wheel to the tire through the inflation valve of the wheel to maintain the inner pressure higher than the normal inner pressure and then the inner pressure is lowered to the normal inner pressure.
Patent EP-0541321-A2 (EP)
Inventor: KUROIWA YOSHINORI
IPC: H04N1/04
Filed: 1992-11-02
Abstract: A video clock signal generator comprises: means for supplying a light beam; a mask having opposite ends spaced by a predetermined distance; a vibration scanner for reflecting the light beam and forming a light spot vibrating on the mask beyond the opposite ends thereof; a detector for generating an output signal representing optical information from the mask; a counter for counting a time required for the light spot to cross the opposite ends of the mask based on the output signal of the detector; and a control unit for controlling an amplitude of the scanner mirror in accordance with the time counted by the counter.
Patent EP-0543644-A2 (EP)
Title: Command authentication process between a master and a slave station encrypted messages
Inventor: MIHM THOMAS J JR
IPC: H04L9/32
Filed: 1992-11-18
Abstract: A slave station (12), such as an orbiting satellite, and a master station (16), such as a ground control station, have their own lists of identical random pads (80,78). When the master station sends a critical command to the slave station, a selected one of the pads (86) is combined with the command and transmitted to the slave station as a data communication message (89). Each pad is used only once. The slave station evaluates the received pad value using its version of the same selected pad. If the evaluation detects correspondence, then the command is authenticated and the slave station acts upon the command. The random pads are generated (154) by the slave station. They are encrypted (160) using an asymmetric encryption process and transmitted (166) to the master station so that the master and slave stations will operate on common sets of pads.
Patent EP-0533613-A2 (EP)
Inventor: FRIEDRICHS DETLEF
IPC: F23N1/00
Filed: 1992-07-22
Abstract: Servo-gas pressure regulator with a first valve seat (34) and a first valve body (5) which is controlled by a first diaphragm (6) and governs a gas line (1) to a gas burner (35) arranged in a combustion chamber (37), and is acted upon by a return force, and with a second valve body (18) which is controlled by a second diaphragm (16) acted upon by an electromagnet (29) and which is arranged in a further gas line (15) which starts from a diaphragm chamber (22) of the first diaphragm (6) and ends in the second diaphragm chamber (7) of this diaphragm (16), which is connected to the gas line (7) leading to the burner (35), a third diaphragm (40) being provided, and the space (30) between the second and the third diaphragm being connected to the combustion chamber (37) via a line. <IMAGE>
Patent EP-0555885-A2 (EP)
Title: A cassette
Inventor: SHINOHARA MASAHIRO
IPC: G03G15/00
Filed: 1993-02-15
Abstract: A cassette (1) is attachable to an image forming apparatus including a feed roller (10). The cassette (1) is provided with a push-up member (4,5) for pushing up leading edges of sheets placed in the cassette (1) so as to bring the uppermost one of the contained sheets into contact with the feed roller (10), and a restricting member (6a,6b) for restricting displacement of the contained sheets from a specified position. By attaching thus constructed cassette (1) to the image forming apparatus, sheets can be fed properly by the feed roller (10).
Patent EP-0568896-A2 (EP)
Inventor: LAUFENBURG WILLI
IPC: E05B15/00
Filed: 1993-04-27
Abstract: A handle 1 for operating windows, doors or the like, with a fastening plate, especially a bearing rose 2, is proposed, the fastening plate or bearing rose 2 having a basic body 3 and a cover cap 4, the basic body 3 on the one hand possessing a central bush 14, in which a grip 5 is rotatably mounted and attached so as to be axially fixed, the basic body 3 on the other hand allowing, via screws or the like passing through by way of the latter, a fastening, mainly to the wing 6 of the door or of the window or the like, and the cover cap 4 being arranged rotatably about the spindle of the grip neck 12 and serving for covering the fastening screws or the like, for which purpose it is supported resiliently on a shoulder 13 of the grip neck 12. It is essential, at the same time, that the cover cap 4 consists of a material of hard springiness, for example plastic or metal, and carries a bush 14, the axial height of which exceeds the material thickness of the cover cap 4 at the top and bottom, that the bush 14 forms, together with the grip neck 12 or structural parts surrounding the latter, a bearing shell, about which the cover cap 4 is mounted so as to be axially non-displaceable, but rotatable, between the shoulder or abutment face 13 of the grip neck 12 and the end face of the basic body 3, and that the cover cap 4 is capable of continuously being pressed axially against the basic body 3, by the shoulder or abutment face provided on the grip neck 12 for this purpose, under a prestress which can be generated by a predetermined, especially preformed inherent curvature or inherent arching. <IMAGE>
Patent EP-0594081-A2 (EP)
Inventor: AOKI MAKOTO
IPC: C09D11/328
Filed: 1993-10-15
Abstract: An ink including a dye; a liquid medium for dissolving the dye; and a polymer, wherein the surface tension and the viscosity of the ink respectively are 26 x 10⁻⁵ N/cm to 40 x 10⁻⁵ N/cm and 0.7 x 10⁻³ Pa·s to 12 x 10⁻³ Pa·s, and the forward contact angle with respect to a recording medium, on which an image will be printed, ranges from 60° to 180° at 25°C. An ink jet recording method and recording apparatus employing the ink are also disclosed.
Patent EP-0555991-A2 (EP)
Inventor: ROWLAND ERIC
IPC: B32B17/10
Filed: 1993-02-04
Abstract: A glass laminate assembly comprises two glass sheets 11,12 with an interlayer of cured resin 17 formed by a cast-in-place process. An aperture 15 for an attachment device 13 is formed in at least one of the glass sheets and a resilient adhesive seal 16 is formed between the faces of the glass sheets 11 and 12 surrounding the hole 15.
Patent EP-0566349-A2 (EP)
Inventor: FUJITA TAKASHI C O MITSUBISHI
IPC: C08F4/642
Filed: 1993-04-13
Abstract: A process for producing an α-olefin polymer characterized in that an α-olefin is brought into contact with a catalyst which comprises the following components (A) and (B) and has undergone the preliminary polymerization of an α-olefin under the following preliminary polymerization conditions (i) and (ii) thereby polymerizing the α-olefin :
     preliminary polymerization conditions :
   (i) the polymer produced by the preliminary polymerization has a number average molecular weight based on the measurement of GPC of at least 100,000 ;   (ii) the amount of the polymer produced by the pre-polymerization exceeds 50 g of the polymer/g of the component (A) ;       component (A):
   a prescribed transition metal compound having a cyclopentadienyl ligand, component (B):   a prescribed alumoxane.       
     A polymer having a particle diameter of 100 µm or more can be stably produced by a simple and easy method, and the polymer can be handled easily.
Patent EP-0619522-A2 (EP)
Inventor: CARPENTER BURTON JESSE JR
IPC: H01L21/027
Filed: 1994-03-03
Abstract: A positive acting photoresist comprising a film forming reactive polymer; an iodonium initiator or a non-ionic compound that generates triflic acid upon exposure to radiation; and a multifunctional organic carboxylic acid is provided as well as use thereof.
Patent EP-0638768-A2 (EP)
Inventor: CLARK JIM A
IPC: F23R3/12
Filed: 1994-06-16
Abstract: The radial jets (28) of a fuel nozzle (22) for the combustor (10) of a gas turbine engine are non-axisymmetrically disposed around the tip of the fuel nozzle (22) to distribute the fuel into the swirler unevenly around the circumference to reduce pattern factor.
Patent EP-0637815-A2 (EP)
Inventor: KATAYAMA AKIHIRO C O CANON KAB
IPC: H04N13/243
Filed: 1994-08-02
Abstract: There are provided a multi-viewpoint image database for holding images from a plurality of different viewpoints, a viewpoint detector for detecting a position of the observer's viewpoint, and a viewpoint parameter calculating portion for obtaining a viewpoint parameter from an output from the viewpoint detector. Further, a pixel value producing portion is provided for calculating a parameter necessary for reconstruction of image from the type of display screen and the viewpoint parameter, calculating with the parameter to which pixel in the images in the multi-viewpoint image database each pixel in a reconstructed image corresponds, and extracting corresponding pixels from the multi-viewpoint image database.