baber/WOPTO huggingface dataset:
Patent EP-0604347-A2 (EP)
Inventor: PELELLA MARIO MICHAEL
IPC: H01L21/8249
Filed: 1993-12-03
Abstract: A thick-oxide ESD transistor for a BiCMOS integrated circuit has its source/drain contacts formed of the BiCMOS base or emitter polysilicon and its source/drain formed by an outdiffusion of the respective polysilicon contact. In one embodiment the BiCMOS resistor doping deepens the ESD source/drains, and in another embodiment the BiCMOS collector reach through doping deepens the ESD source/drains. The entire ESD transistor is fabricated from a standard BiCMOS process without any additional steps, has an area of about 100 square microns, can shunt up to 6000 volts, and has a turn-on time of about 10 picoseconds. For instance, a NFET (70) is formed on the a P+ silicon substrate (30), P- epitaxial layer (31), and N- epitaxial layer (32). A P well (64) is formed in a CMOS process that is used to form the P wells for N channel FET in the BiCMOS protected circuitry. Here the source contact (48A) and the drain contact (48B) are formed from the N+ emitter polysilicon layer (48). The source (62) is formed from an outdiffusion (39A) from the source contact (48A), corresponding to the emitter outdiffusion (39) of the NPN subcollector doping (33) and reach-through collector doping (34). Likewise drain (63) is formed from drain contact outdiffusion (39B) and well (69) which is also formed in the said same process. The gate (66) of NFET (70) and the drain interconnector (67) are formed from a single section (52B) of the metal interconnection layer (52) which forms the emitter interconnection of the NPN (15C). Likewise the source interconnector (52A) is made from another section thereof.
Patent EP-0626235-A2 (EP)
Inventor: HARADA KATSUHIKO C O FUJI OOZX
IPC: B24B5/24
Filed: 1993-12-20
Abstract: A stem (24a) and a valve face (24b) of an engine valve (24) are ground by first (4) and second (21) grinding wheels respectively. A motor (20) for driving the second grinding wheel is mounted on a first plate (15) movable by a servomotor in a direction perpendicular to the axis of the wheel (21), and under the first plate (15), a second plate (14) is disposed to be movable in a direction parallel with the axis of the wheel (21). The valve face (24b) is ground obliquely by the second grinding wheel (21) by moving the two plates (14,13). The first grinding wheel (4) is trued by a first dresser (46) movable in directions parallel with and perpendicular to the axis of the first grinding wheel (4). The second grinding wheel (21) is trued by a second dresser (60) provided at the end of a support strut (52).
Patent EP-0617552-A2 (EP)
Inventor: YONEMOTO KAZUYA C O SONY CORPO
IPC: H04N5/374
Filed: 1994-03-23
Abstract: In a solid-state imaging device, a fixed pattern noise (FPN) of each pixel can be accurately and reliably canceled without using an analog-to-digital (A/D) converter and a memory having a large storage capacity. One ends of first and second sample and hold circuits (6a), (6b) are connected to vertical signal lines. A subtracter (10) is connected to the rear stage of the sample and hold circuits (6a), (6b) through a switching means (8) to thereby subtract a noise signal output from one of the first and second sample and hold circuits (6a), (6b) from a pixel signal outputted from the other sample and hold circuit.
Patent EP-0624559-A2 (EP)
Inventor: STROHMAYER RUDOLF
IPC: B22D41/54
Filed: 1994-03-24
Abstract: Prodn. of refractory C-bound mouldings comprises moulding a mixt. of refractory Al2O3-rich material and/or SiC, calcined alumina and a carbonaceous binder, heat treating and impregnating with carbonaceous material. The novelty is that 3-10 wt% modified maize starch as carbonaceous binder, and 0.1-1 wt% C-fibres are used.
Patent EP-0625673-A2 (EP)
Inventor: DOEBBELING KLAUS DR
IPC: F23D11/40
Filed: 1994-04-16
Abstract: In a premixing burner for operating an internal combustion engine, a combustion chamber of a gas turbo group or a combustion plant, which can be used for the combustion of fuels with widely differing properties, a diffusor (4) is arranged downstream of a swirl generator (1), a converging part (2) and a throat (3) for the supply of the fuel (9), the converging part (2), the throat (3) and the diffusor (4) being of rotationally symmetrical design and the cross-sectional shape being adapted in such a way that no flow separation at the wall is possible. <IMAGE>
Patent EP-0613308-A2 (EP)
Inventor: YAJIMA AKITAKA
IPC: G02F1/13
Filed: 1988-04-12
Abstract: A projection-type color display device comprises light source means emitting three light beams, each beam being of one of the three primary colors, a first, a second and a third liquid crystal light valve (8B, 8G, 8R) of an active matrix type, each arranged to modulate a respective one of said liquid crystal light beams so as to form modulated light beams containing images in the three primary colors, and each including a light shielding layer on one side of a liquid crystal layer, dichroic means (9) for synthesizing said images, said dichroic means reflecting the modulated light beams from said second and third liquid crystal light valves and transmitting the modulated light beam from said first liquid crystal light valve, wherein the images included in the modulated light beams from the second and third liquid crystal light valves are laterally inverted with respect to that from the first liquid crystal light valve so as to compensate for the image inversion caused by reflection by said dichroic means, and driving means arranged to drive said liquid crystal light valves by scanning their matrix arrangements. Each of said liquid crystal light valves is arranged to have its light shielding layer facing the light incident side. In order to compensate for the lateral inversion of the images from the second and third liquid crystal light valves with respect to that of the first liquid crystal light valve, said driving means is arranged such that the scanning direction of said second and third liquid crystal light valves is reversed with respect to that of said first liquid crystal light valve.
Patent EP-0632121-A2 (EP)
Inventor: TANAKA KOICHI C O KURITA WATER
IPC: C10G9/16
Filed: 1994-06-28
Abstract: An antifoulant for petrochemical processes comprising a hydrogen-donating hydroaromatic compound is disclosed. It can be handled easily, is inexpensive, has no adverse effect on the process, shows excellent effect to prevent formation of fouling, and enables continuous operation of a plant for a long time with good stability.
Patent EP-0637009-A2 (EP)
Inventor: HASHIMOTO SEIJI
IPC: G02F1/133
Filed: 1994-07-29
Abstract: A liquid-crystal display apparatus which improves horizontal and vertical resolutions and is capable of displaying a high-quality image free from flicker is provided. Pixels of each color are arranged in a delta form, color selected from the pixels of each color is connected to a column data line, at least one memory circuit is disposed in correspondence with the selected color, and image information is supplied to each pixel in such a way that the image information is distributed to the upper and lower portions of the column data line.
Patent EP-0612187-A2 (EP)
Inventor: COOMBS GLEN RICHARD
IPC: G11B27/28
Filed: 1994-02-11
Abstract: An apparatus for identifying automatically from an interlaced video recording the frames of an original cine-film sequence from which the video recording has been derived. The apparatus includes: means for evaluating for each successive pair of fields a function measuring correlation between adjacent odd and even picture lines taken from the first and second fields of the pair respectively; means for comparing the correlation function of each field pair with that of at least one neighbouring pair in the sequence; and means for identifying pairs with greater correlation than their neighbours as being derived from the same original film frame. The original frames are reconstructed and fed to an MPEG motion picture encoder to obtain high quality compressed video. Also provided is automatic scene cut detection which allows adaptive operation of the MPEG encoder.
Patent EP-0644242-A2 (EP)
Inventor: SIPSAS IONNIS
IPC: C08L23/00
Filed: 1994-09-12
Abstract: Antioxidant containing polyolefin compositions are provided including titanium dioxide-coated mica particles comprising a coating of silica and alumina calcined thereon to prevent yellowing of the compositions. Process for preventing the yellowing of antioxidant containing polyolefin compositions is also disclosed.
Patent EP-0617523-A2 (EP)
Inventor: YOSHIOKA YUKA C O INTELLECTUAL
IPC: H04W24/00
Filed: 1994-03-24
Abstract: A radio communication apparatus for use in a time division multiple access controls to prevent signals from being transmitted through a transmitter in response to recognition that the transmitter operates during a time other than a time slot assigned thereto. A controller may observe during a time other than the time slot assigned to the apparatus whether signals are outputted from the transmitter. Power to the transmitter may be disconnected in response to the recognition.
Patent EP-0624039-A2 (EP)
Inventor: BLAHUT DONALD EDGAR
IPC: H04N7/173
Filed: 1994-04-20
Abstract: A system is disclosed for delivering audio and/or video signals to users in connection with the provision of interactive television services. Various sources of such signals are connected to a digital network (10), such as a packet network. Also connected to such network are control (100) and application (102) processors and interfaces (112,114) to distribution arrangements such as cable television systems (116) and telephone subscriber loops (118). Each user has a signal converter (130,150) for receiving a digital signal from the distribution arrangement, converting such signal for viewing on a conventional television receiver (134) and transmitting control packets to other elements of the system. The signal sources can include a data cache (104) for storing recorded video and audio materials, a broadcast source (108) for receiving broadcast signals, apparatus (106) for composing multimedia signals from multiple sources, and apparatus (110) for running games. The various elements of the system can be situated at different geographical locations and operated by the control and/or application processors (100,102) under software control to provide a variety of interactive television services.
Patent EP-0653373-A2 (EP)
Inventor: MEYER HELMUT J W
IPC: B66B31/00
Filed: 1994-06-20
Abstract: A step platform (12) for an escalator having a step chain (20) with a plurality of axles is provided comprising a lower step (42) attached to an axle (66) of the step chain, a higher step (48) attached to an axle (78) of the step chain and having a middle section (52), and apparatus for actuating the middle section. The actuating apparatus is operated by the rotation of the step chain axles in the transition zones between the landings (26,28) and the inclined midsection (30) of the escalator.
Patent EP-0670139-A2 (EP)
Inventor: KRAENZLE JOSEF
IPC: A47L11/22
Filed: 1995-03-02
Abstract: The sweeping machine has at least one roller delivering the sweepings into a catchment receptacle and surrounded by a housing. For pushing the machine, a grip stirrup is provided which extends upwards, at an angle, to the operator. The grip stirrup (5), in the section plane area of the upper and rear edge of the housing (4a,4b), has two lateral pivot bearings (6) for folding up the grip stirrup. The bearings are formed as support points in the upright storage position of the sweeping machine. The pivot bearings for inclination adjustment of the grip stirrup have a securing device with several securing positions.
Patent EP-0706895-A2 (EP)
Inventor: SAMII MORAD M
IPC: B41J13/10
Filed: 1995-06-23
Abstract: An improved paper separator roller (20) is described where, instead of a symmetrical, cylindrical paper-feed roller, an asymmetrical feed roller (20) (or stripper roller) is used to separate a bottommost sheet from a stack of sheets (14). Eccentric portions (40, 42) of the feed roller are located at both ends of the roller, and the middle portion (44) of the roller is cylindrical. In one embodiment, the eccentric end portions are formed by cutting (72, 73) ends of a cylindrical roller (20) and then placing a shim (50) between the center shaft (46) and each end portion (40, 42). Paper-feed springs (22, 24) oppose the eccentric portions of the feed roller, while a centrally located separator pad (26) opposes the cylindrical middle portion (44) of the feed roller. The extended radius at the apogee of the eccentric portions allows the eccentric portions to effectively reach out and grab the bottommost sheet even if the stack of sheets were only initially lightly contacting the roller. The eccentric portions of the feed roller also provide surges in the frictional force urging the bottommost sheets toward the separator pad. This surge in force acts to spread out (or pre-separate) the paper in the stack so the paper can be more easily separated by the separator pad.
Patent EP-0696527-A2 (EP)
Inventor: HOLLSTEIN JUERGEN
IPC: B60Q1/38
Filed: 1995-07-29
Abstract: The circuit has trafficator lamps (20,22,24,26) for each travel direction on either side of the vehicle at the front and rear and a manually-operated travel direction indication lever (18), displaced in either direction from a neutral position to activate the corresponding trafficator lamps at a preset interval frequency. The velocity of the vehicle is detected and the trafficator signal is cut-out automatically after an interval determined from the velocity, via a trafficator control (28) responsive to short-term operation of the lever, the normal trafficator function provided when the lever is held in the direction indication position for a longer duration.
Patent EP-0704618-A2 (EP)
Inventor: ISHIWATA HIROSHI
IPC: F02D1/08
Filed: 1995-09-01
Abstract: A pilot injection controller and a method of controlling pilot injection quantity enable the quantity of fuel pilot-injected fuel by an internal combustion engine fuel injection system of the type in which the fuel delivery stroke for pilot injection is fixed to be maintained substantially constant irrespective of engine speed by controlling prestroke such that the utilized portion of a cam is shifted to a lower delivery velocity region thereof with increasing engine speed, the principle involved being that the quantity of fuel pilot-injected by a fuel injection system is proportional to the actual plunger delivery velocity and the fact that since the actual delivery velocity is proportional to the product of the cam velocity constant and the cam rotational speed the actual delivery velocity can be maintained substantially constant by increasing the cam velocity constant in the low speed region and decreasing the cam velocity constant in the high speed region.
Patent EP-0752310-A2 (EP)
Title: Anlegeeinrichtung für Blechtafeldruckmaschinen und Blechtafellackiermaschinen
Inventor: KUNZI OTTO
IPC: B65H9/08
Filed: 1995-12-02
Abstract: Die Anlegeeinrichtung (10) für Blechtafel-Druckmaschinen und Blechtafel-Lackiermaschinen weist zwei Anschläge (13) auf, die in der Bewegungsbahn der Vorderkante (12) der zugeführten Blechtafel (11) angeordnet sind. Als Teil einer Andrückvorrichtung (14) ist in der Nachbarschaft der Anschläge (13) ein Koppelglied (22; 23) vorhanden, das mittels einer Hubvorrichtung (24) an die Blechtafel (11) heranführbar und von ihr wegführbar ist und das mit der Blechtafel (11) koppelbar und von ihr entkoppelbar ist. Das Koppelungsglied (22; 23) ist mittels eines nachgiebigen Kraftübertragungsgliedes (27; 28) mit der Andrückvorrichtung (14) gekoppelt. Es ist außerdem eine Ausrichtvorrichtung (15) für das seitliche Ausrichten der Blechtafel (11) vorhanden, die auf der einen Seite der Bewegungsbahn der Blechtafel (11) ein primäres Ausrichtelement (61; 62) und auf der anderen Seite ein sekundäres Ausrichtelement (17) aufweist. Das primäre Ausrichtglied (61; 62) ist entweder an der Sollstelle der ihm zugekehrten Seitenkante (18) der Blechtafel (11) positioniert oder dort positionierbar. Das sekundäre Ausrichtelement (17) ist relativ zur Sollstelle der ihm zugekehrten Seitenkante (19) der Blechtafel (11) verschiebbar geführt und mittels eines nachgiebigen Kraftübertragungsgliedes (38) mit einem Kraftantrieb (37) gekoppelt, der sich an einem unverschieblich angeordneten Halter (56) abstützt. <IMAGE>
Patent EP-0662552-A2 (EP)
Inventor: MADER GERALD E
IPC: E05B13/00
Filed: 1995-01-06
Abstract: A door lever assembly (10) includes a lever handle (12)  rotatably connected to a trim housing (16). A pair of  guide rods (80) positioned in the trim housing support a  stop plate (34) and a movable slider (30). A cam (42) is  operably connected to the lever handle and positioned to  rotate in response to rotation of the lever handle,  converting its rotational movement to linear movement of  the movable slider (30) positioned adjacent to the cam.  A lift arm (24) is operably connected to the slider to  engage and disengage door latches in response to movement  of the slider when the door lever assembly is unlocked.  When the door lever assembly is locked, an over-ride  spring (20) connected between the slider and the lift arm  compresses in response to slider movement, preventing  damage to components of the door lever assembly. When  the door lever assembly is unlocked, a pivot (70) rotates  to control contact between the slider and the stop plate.
Patent EP-0679964-A2 (EP)
Inventor: MIYABE SHIGEO
IPC: G03G21/18
Filed: 1995-04-26
Abstract: A process cartridge detachably mountable to a main assembly of an image forming apparatus, includes an electrophotographic photosensitive member; charging means for charging the photosensitive member; 
developing means for developing a latent image formed on the photosensitive member; a cartridge frame; a grounding contact for electrically grounding to the main assembly; a charging bias contact for receiving charging bias voltage from the main assembly to be applied to the charging means; a developing bias contact for receiving a developing bias voltage to be applied to the developing means; a detection contact for permitting detection of mounting of the process cartridge to the main assembly; wherein the grounding contact, the charging bias contact, the developing bias contact and the detection contact are provided on one end, with respect to a direction of an axis of the photosensitive member, of the process cartridge in an exposed state; and wherein the developing bias contact takes a bottommost position, and the charging bias contact takes a topmost position, among the contacts in a vertical direction when the process cartridge is mounted to the main assembly; and wherein the detection contact takes a most upstream position, and the grounding contact takes a most downstream position, among the contacts, with respect to a mounting direction of the process cartridge to the main assembly.
Patent EP-0713161-A2 (EP)
Inventor: AITA SHUICHI
IPC: G03G21/00
Filed: 1995-11-17
Abstract: An image forming apparatus includes an image bearing member (914); cleaning means (902) for cleaning the image bearing member by removing residual toner from the image bearing member simultaneously with formation of a toner image by developing an electrostatic latent image formed on the image bearing member with toner having a charging polarity opposite from a charge polarity of the electrostatic latent image; transfer means (906) for transferring the toner image from the image bearing member to a transfer material; and charging means (910,911) for charging the toner remaining on the image bearing member after image transfer by the transfer means (906) and before development by the developing means (902) to a polarity which is the same as the charging polarity of the toner image, and for charging the image bearing member to a polarity which is opposite from the charging polarity of the toner image.
Patent EP-0723945-A2 (EP)
Inventor: MEVISSEN KLAUS
IPC: C04B38/08
Filed: 1996-01-29
Abstract: Prodn. of heat insulating mouldings comprises forming the mouldings from a moist mixt. of ceramic refractory or fire-resistant hollow spheres and refractory or fire-resistant binders, and drying.
Patent EP-0732769-A2 (EP)
Inventor: SUMIDA TATSUYA
IPC: H05K7/02
Filed: 1996-03-13
Abstract: A casing (K1) for receiving a plurality of electrical connection boxes (33, 37A, 37B, 38), comprising: a casing body (31) for accommodating at least one (33, 37A, 37B) of the electrical connection boxes (33, 37A, 37B, 38) in it; a cover (32) for closing an opening (31a) of the casing body (31); and an outer fixing member (44) provided on an outside of the casing body for fixing the remaining one (38) of the electrical connection boxes (33, 37A, 37B, 38) to the outside of the casing body (31).
Patent EP-0739836-A2 (EP)
Inventor: GROSS HELMUT
IPC: B65H3/48
Filed: 1996-03-15
Abstract: The lift has a frame (1) with a slide (5) to which is connected a fork or trough (4) accommodating a pallet (12) supporting a stack (20) of sheet like material. On opposite sides of the stack are blowers (8) which blow air between the sheets of the upper stack, upon which is lain at least one retainer. A power unit (7) is located in the lift slide, and raises and lowers the blowers. Two horizontal guides (6) are connected with the lift slide, adjustably accommodating the power unit on a cross traverse. The guides connect this traverse securely within them.
Patent EP-0735138-A2 (EP)
Inventor: MCCULLOUGH JOHN E
IPC: C12N1/19
Filed: 1996-03-28
Abstract: CLY4  gene, protein, vectors, and host cells. The gene product pCly4 is involved in fungal cell wall biosynthesis, making it a useful target for anti-fungal agents.
Patent EP-0742502-A2 (EP)
Inventor: SCHMITTELE MAX DIPL-ING
IPC: G05B19/4063
Filed: 1996-05-10
Abstract: The safety structured system (S) has two channels (K1,K2) which are independent of each other and have functional modules (F1,F2) for reliable signal processing. The functional modules operate to provide regular cyclic testing of the single channel programme code (C). The code is controlled by one of the functional units (F1) and the processing is started. At the same time the result is fed back to the unit. Both units have watchdog functions (U1,U2) in the form of timer loops. After the timed period the results of both channels are checked by reading the process status (P).
Patent EP-0782218-A2 (EP)
Inventor: HATTORI YASUHIRO
IPC: B60R16/02
Filed: 1996-12-10
Abstract: A connector portion (6a) is formed on an upper surface of an electric connection box (6) to be mounted on a cowl panel (2) mounted on a body, and a connector (5), connected to an instrument panel harness (4) mounted on an instrument panel (3), is fittingly connected directly to the connector portion (6a). Connectors of other wire harnesses are fittingly connected to connector portions formed on surfaces of the electric connection box (6) other than the upper surface thereof. The connector (5) is mounted on the instrument panel through resilient support members (8). The electric connection box (6) is mounted on the cowl panel so as to move upward and downward relative to the cowl panel.
Patent EP-0722151-A2 (EP)
Inventor: MCVEIGH MICHAEL J
IPC: G06F1/00
Filed: 1996-01-10
Abstract: A security module (100) is operatively disposed at the hardware/software interface (16,18) within a printing apparatus (14). The module is disposed along a connection which acts as a medium for command signals (32) to operate the printer hardware (18), and for status signals (36) to indicate physical conditions within the hardware. The security module facilitates security procedures which control aspects of printer operation, particularly the creation of MICR characters (112).