baber/WOPTO huggingface dataset:
Patent EP-0492597-A2 (EP)
Inventor: DOHI MASAJI
IPC: H04N5/374
Filed: 1991-12-23
Abstract: An image sensing device having a plurality of photo-diodes (3₁₁-3₆₆) on a matrix, where an electric charge detected by each of said photo-diodes on a horizontal line is output in parallel via vertical signal lines (VSL1-VSL6), each of horizontal lines has sequential numbers from 1 to an even number, and two adjacent horizontal lines form a pair. The pair comprises: plural storage gates (SG) each of which is commonly provided for a first and a second photo-diode respectively on the horizontal lines of the pair and vertically adjacent to each other; plural first transfer gates (TG1) each of which transfers an electric charge output from the first photo-diodes on a horizontal line of an odd number to the storage gate (SG), where the first transfer gate (TG1) has a first transfer gate electrode (TGE1) thereon, and the first transfer gate electrode (TGE1) is connected to a first transfer gate line (12-1) together with all other first transfer gates in the matrix; plural second transfer gates (TG2) each of which transfers an electric charge output from the second photo-diode on a horizontal line of an even number to the storage gate (SG), where the second transfer gate (TG2) has a second transfer gate electrode (TGE2) thereon, and the second transfer gate electrode (TGE2) is connected to a second transfer gate line (12-2) together with all other second transfer gates in the matrix; plural output switches (SW1-SW3) each of which outputs the electric charge stored in the storage gate (SG), the output switch has a storage gate electrode (SWE) thereon, output terminals of the output switches on a same vertical line are commonly connected to a vertical signal line; and a scan line (SCL) connected to all of storage gate electrodes aligned along the pair of the horizontal lines. On an odd field a transfer pulse (φTG1) is applied to the first transfer gate lines (12-1) so as to allow each of the electric charge output from photo-diodes on the odd line to be transferred to an associated storage gate; on an even field a transfer pulse (φTG2) is applied to the second transfer gate lines (12-2) so as to allow the electric charge output from photo-diodes on the even line to be transferred to associated storage gate (SG). The electric charge stored in each storage gate belonging to the pair is output to associated vertical signal line by an application of one of scan voltages to said scan line. Thus, even when the pixel integration density is enhanced a high sensitivity, an adequate dynamic range and a good signal to noise ratio are achieved.
Patent EP-0492661-A2 (EP)
Inventor: MIYASHITA YOSHIAKI
IPC: G02B26/08
Filed: 1991-12-27
Abstract: A liquid crystal projector for projecting original images formed on a liquid crystal panel onto a screen comprises optical means 3 between the liquid crystal panel 2 and the screen 4. The optical means 3 has a first refracting portion comprising planar glass plates 3a, 3c having a predetermined angle of inclination with respect to the optical axis of the panel, and a second refracting portion comprising planar glass plates 3b, 3d having an angle of inclination different from that of the first refracting portion. The position where an image is formed by the first refracting portion on the screen is shifted from the image forming position for the second refracting portion by a small amount corresponding to the pitch of picture elements on the screen to form projected images of improved quality.
Patent EP-0448355-A2 (EP)
Inventor: SESIN DAVID F
IPC: A61K31/40
Filed: 1991-03-19
Abstract: A new antibiotic cyclic lipopeptide and a method of producing it are described. The agent has very high activity against human pathogens and is of very low mammalian toxicity. <IMAGE>
Patent EP-0460902-A2 (EP)
Inventor: WINSLOW DONALD W
IPC: E21B33/134
Filed: 1991-06-03
Abstract: A retrievable drill pipe bridge plug (48) includes a packer (132) for setting in the pipe string for engagement with an internal upset therein when an upward force is applied to the packer, means for closing the plug to prevent fluid flow therethrough, and means for opening the plug to permit flow therethrough from below the packer and either into the annulus above the packer, or in the drill string.
Patent EP-0482910-A2 (EP)
Inventor: KITAJIMA EIJI
IPC: D01F9/145
Filed: 1991-10-23
Abstract: The present invention relates to a carbon fiber bundle comprising a regular coil-shaped fiber bundle and having excellent stretch characteristic. A process for producing a coil-shaped carbon fiber bundle according to the present invention comprises the steps of compositing at least two kind of pitches to spin them as single fibers, bundling the thus spun single fibers to form a fiber bundle, then infusibilizing the resulting fiber bundle under tension and carbonizing the fiber bundle.
Patent EP-0498993-A2 (EP)
Inventor: KOHNO YASUTAKA
IPC: H01L21/338
Filed: 1991-11-26
Abstract: A field effect transistor comprising a compound semiconductor substrate, a source and a drain electrodes disposed on a compound semiconductor substrate, a gate electrode disposed therebetween, and a layer for reducing the surface levels formed on the surface of the substrate at least between the gate and the drain electrodes. The field effect transistor is produced by a process comprising steps of producing a gate electrode on an active layer which is produced by ion implantation into the semiconductor substrate, producing a source and a drain region by implanting impurity into the entire surface of the substrate using the gate electrode as a mask, producing ohmic electrodes on the source and the drain regions of the substrate, producing a layer for reducing localized surface levels which exists at that region by treating the surface of the substrate at least between the gate and the drain electrodes using predetermined reactive solution or gas, and producing a protecting film on the entire surface of the wafer. Therefor, the field effect transistor having a high gate-drain breakdown voltage is obtained without reducing the yield. This FET can be applied to high output analog integrated circuit.
Patent EP-0493947-A2 (EP)
Inventor: HAMADA SHUNICHI
IPC: C08L23/10
Filed: 1991-12-20
Abstract: Disclosed is a two-layer thermoplastic elastomer sheet comprising a skin layer [I] and a reverse surface layer [II], each layer comprising a thermoplastic elastomer containing a polyolefin resin (A) and an α-olefin copolymer rubber (B), wherein the difference [(I B ) - (II B )] between the amount (I B ) of the α-olefin copolymer rubber (B) contained in the thermoplastic elastomer of the skin layer (I) and the amount (II B ) of the α-olefin copolymer rubber (B) contained in the thermoplastic elastomer of the reverse surface layer (II) is in the range of 5 to 85 parts by weight. The two-layer thermoplastic elastomer sheet of the invention is excellent in vacuum forming properties and can provide molded products excellent in the soft touch and having appearance of softness, appearance of flexibility and appearance of warmth. The sheet of the invention can be widely used for interior automotive trim such as an instrument panel.
Patent EP-0443974-A2 (EP)
Inventor: JANIS FREDERICK L
IPC: G06F12/00
Filed: 1991-01-08
Abstract: A method for maintaining a selective document history log within a data processing system having multiple resource objects which are accessible by a plurality of users within the data processing system. A history log is created and associated with each resource object for which documentation of selected activities is desired (64). Next, a list of one or more types of activity is generated and utilized to filter (74) all activities which take place with respect to a particular resource object. Thereafter, documentation of each activity which corresponds to an entry on the list of activities of interest is recorded within the selective document history log (80). In this manner it is possible to accurately record only those activities of interest such that memory space is more efficiently utilized within the document history log. In a preferred embodiment of the present invention, the system administrator or other manager may limit the authority of a user to establish a document history log.
Patent EP-0462065-A2 (EP)
Inventor: BOLLER THOMAS PROF DR
IPC: C12N15/29
Filed: 1991-06-06
Abstract: The present invention relates to peptide fragments [targeting signal] which can be obtained from the terminal region [C-terminal extension] of plant vacuole proteins and which, operably linked to any desired protein molecule, ensure targeted introduction of the proteins associated with the peptide fragments into the plant vacuoles, and to the DNA molecules coding for said peptide fragments. The present invention further relates to recombinant DNA molecules which contain a DNA sequence according to the invention operably linked to an expressible DNA, and to the vectors derived therefrom. Likewise embraced are host cells and/or host organisms including transgenic plants which contain said recombinant DNA or the vectors derived therefrom.
Patent EP-0503367-A2 (EP)
Inventor: SCHOCKMAN ROBERT L
IPC: B30B15/00
Filed: 1992-02-26
Abstract: A double action mechanical press (10), especially for cupping operations in which an outer slide (52) is provided within which an inner slide (72) is reciprocally mounted on a common crankshaft (28). According to the present invention, a single dynamic balancer (80), out of phase from both the inner (72) and outer slides (52), is provided on the crankshaft (28), in order to counterbalance the inertial forces generated by the inner and outer slides during press operation.
Patent EP-0528288-A2 (EP)
Inventor: MURAKAMI MATSUAKI
IPC: C04B35/524
Filed: 1989-09-19
Abstract: Graphite blocks are produced by a process which comprises heat treating a 1 to 400 µm thick film of a polymer selected from the group consisting of aromatic polyimides, aromatic polyamides and polyoxadiazoles at a temperature sufficient to convert the film to a carbonaceous film, superposing a plurality of the carbonaceous films to hot pressing along a curved surface at a pressure of not higher than 20 kg/cm² in a temperature range of not higher than 2800°C and then at a pressure higher than 20 kg/cm² in a temperature range of higher than 2800°C for a time sufficient for graphitization.
Patent EP-0536751-A2 (EP)
Inventor: PREXL FRANZ
IPC: G11C16/16
Filed: 1992-10-08
Abstract: An integrated semi-conductor memory device (10) contains memory cells which are arranged in rows and columns and in each case contain an MOS field-effect transistor (T) with a non-connected gate electrode (14). The drain electrodes of all the MOS field-effect transistors (T) in a column are connected to one another and are connected to the associated column line (20). The gate electrodes of all the MOS field-effect transistors (T) in a row are likewise connected to one another and are connected to an associated row line (16). The source electrodes of all the MOS field-effect transistors (T) are connected to one another and are connected to a separate control terminal (26).   <IMAGE>
Patent EP-0547320-A2 (EP)
Inventor: CASONI MASSIMO
IPC: G11B5/09
Filed: 1992-10-12
Abstract: The equipment comprises a power driver (PWR) which supplies the head (T), which in turn is supplied at a voltage (V) made proportional to the nominal voltage of the said head and which is provided with a sensor (Rs) which detects the magnetisation current of the head. This sensor is in turn connected to a control circuit (CNT) which drives the power stage (PWR) and which receives activation commands from the outside, these commands corresponding to the direction of flow of the current in the head. When the said sensor (Rs) detects that the magnetisation current of the head has reached the nominal value, it signals this event to the control unit (CNT) which proceeds to divide the flow of the said current by the opening and reclosing at suitable frequency of the switch or switches which in the power stage (PWR) cause the said current to flow in the direction determined by the external command in the said control unit, in such a way that the said current is kept at a substantially constant value. The cancellation of the magnetisation current, when its direction has to be changed, is very rapid as a result of the known design of the equipment of the bridge type with recirculation diodes.
Patent EP-0533339-A2 (EP)
Inventor: RUNALDUE THOMAS J
IPC: H03K19/0175
Filed: 1992-08-10
Abstract: A CMOS output buffer circuit employing an N-channel pull-up transistor with reduced body effect includes an N-channel pull-up transistor (N2), an N-channel coupling transistor (N1), and an N-channel discharging transistor (N3). The pull-up transistor has its drain connected to an upper power supply potential (VCC), its source connected to an output node (20), its gate connected to a first internal node (B), and its local substrate connected to a second internal node (A). The coupling transistor has its source connected to the second internal node (A), its drain connected to the source of the pull-up transistor, its gate connected to the first internal node (B), and its local substrate connected to the local substrate of the pull-up transistor (N2). The discharging transistor has its drain connected to the second internal node (A), its source connected to a lower power supply potential (VCC), its gate connected to a third internal node (C), and its local substrate connected to the lower power supply potential (VSS). The coupling transistor and the discharging transistor serve to reduce the body effect on the pull-up transistor (N2) and to provide higher immunity from noise on the upper power supply potential (VCC).
Patent EP-0539313-A2 (EP)
Inventor: BOEGEL MARK ARNOLD
IPC: G06F13/10
Filed: 1992-09-25
Abstract: A computer system comprises a CPU (101), a main memory (102), and a plurality of I/O Processors (IOPs) (111-118), coupled to each other by a system I/O bus (105). The IOPs perform slave processing functions relating to I/O devices. A simulation protocol is defined for the IOPs, whereby the host CPU can command an IOP to execute a simulation script. The simulation script defines one or more I/O devices to be simulated, and specifies a simulated workload associated with the devices. The IOP executes the simulation script by sending simulated input streams to the host and receiving output destined for the simulated I/O devices from the host on the system I/O bus. An IOP may simulate multiple I/O devices, and may simulate I/O devices concurrently with servicing real I/O devices. In typical use, one or more applications programs will execute on the CPU concurrently with the execution of one or more simulation scripts in the IOPs attached to the system I/O bus. The behavior of the system under such conditions can be used for capacity planning forecasts, for developing and debugging the application software, for reproducing and diagnosing intermittent error conditions, or for performing other tasks in which it is necessary to determine the characteristics of the system under hypothetical conditions.
Patent EP-0514359-A2 (EP)
Inventor: TAGLIALATELA GIULIO
IPC: C07C229/26
Filed: 1992-05-14
Abstract: Amides of alkanoyl L-carnitines of general formula (1).
       
wherein R is a straight or branched alkanoyl group having from 2 to 8 carbon atoms selected from acetyl, propionyl, butyryl, isobutyryl, valeryl, isovaleryl, hexanoyl, 1-methylbutyryl, t-butylacetyl, 2-ethylbutyryl, 3-methylvaleryl, 4-methylvaleryl, 2-ethylhexanoyl and 2-propylpentanoyl;
     R' is the monovalent residue of a naturally occurring aminoacid selected from:
     
     
     
       
and   X -  is the anion of a pharmacologically acceptable acid are active in regenerating the nervous tissue, inhibiting neuronal degeneration, enhancing the processes of learning and memory and for the treatment of coma.   
     Orally or parenterally administrable compositions in unit dosage form comprise between about 50 and about 500 mg of an amide of formula (1).
Patent EP-0541511-A2 (EP)
Inventor: BILLMERS ROBERT L
IPC: D21H17/24
Filed: 1990-02-27
Abstract: Disclosed are a polysaccharide derivative having the structure:
       
and a polysaccharide graft polymer having the structure:
       
wherein Sacch - is a polysaccharide; m is zero or one; G is the residue of a polymerizable, unsaturated monomer which is bonded to the polysaccharide in an ether or ester linkage; n is greater than one; M is the residue of one or more polymerizable, unsaturated, monomer(s), at least one of which is a siloxane - containing monomer, which have been grafted to the polysaccharide by free radical polymerization; R is an organic group which is bonded to the polysaccharide by an ether or ester linkage and to the silicon by a carbon-silicon linkage; R 1  is a straight or branched C, - C6 alkyl or alkenyl group, or an aryl, aralkyl or alkaryl group; and R 2  and R 3  are, independently, straight or branched C 1  - C6 alkyl or alkenyl groups, or aryl, aralkyl or alkaryl groups, or alkoxides of straight or branched C 1  - C6 alkyl or alkenyl groups, or aryl, aralkyl or alkaryl groups, or alkoxides wherein R 2  and R 3  together form a cyclic structure of at least five members. The siloxane-containing polysaccharide derivatives and polysaccharide graft polymers are useful in glass fiber forming size composi - tions, in paper making and in other applications.
Patent EP-0604698-A2 (EP)
Inventor: MEHTA NISHANETH K
IPC: C23G1/24
Filed: 1993-03-17
Abstract: An improved process for the decontamination of process equipment and vessels is described wherein an extractant material for the contaminant and a surfactant are vaporized, heated with steam, to condense on the internal surfaces of the vessel to trap contaminants, such as benzene, for removal from the vessel to allow safe entry for humans for inspection and maintenance.
Patent EP-0574027-A2 (EP)
Inventor: UEDA HIDEO
IPC: G01N30/46
Filed: 1993-06-14
Abstract: To expedite breath gas analysis using gas chromatography, a sample from a patient is passed to two columns (51,52) maintained under different chromatographic conditions eg. low and high temperature. The effluent from both columns is then passed to a detector (53). In this way components such as acetone and 4-heptanone which have very different retention times on a single column, can be determined efficiently in a short time without deterioration of chromatographic resolution. The system is used in clinical analysis.
Patent EP-0575982-A2 (EP)
Inventor: FUKUTOMI HIROSHI
IPC: G06F15/02
Filed: 1993-06-23
Abstract: A compact electronic apparatus includes a storage section for storing a piece of input data for each item; a display section for displaying the piece of input data for each item; and a data changing section for causing a mark to be included in the displayed piece of input data so as to indicate that the item is a particular one. Moreover, the piece of input data may arbitrarily include time data regarding a time of each item; and the display section may display a piece of input data including time data which corresponds to a prescribed period having a particular time or a period previous to the prescribed period along with a piece of input data including no time data.
Patent EP-0605756-A2 (EP)
Inventor: SOLOMON RODNEY J
IPC: A61B8/14
Filed: 1993-07-23
Abstract: An ultrasound transducer assembly includes an ultrasound transducer for transmitting and receiving ultrasound energy 10 and one or more interface elements for conducting transmitted ultrasound energy from the transducer 10 to a patient's body and for conducting received ultrasound energy from the patient's body to the transducer. At least one ultrasound-transmissive interface element 20 is fabricated of a rigid, low sound speed material. The material preferably has a sound speed that approximately matches the speed of sound in human tissue. The rigid, low sound speed material is preferably a material that is suitable for use on a human eye as a contact lens. The ultrasound-transmissive element fabricated of a rigid, low sound speed material can be a protective lens cover 20.
Patent EP-0598398-A2 (EP)
Inventor: WERUM KARL-LUDWIG
IPC: H04H1/00
Filed: 1993-11-18
Abstract: In radio and TV receivers, a useful information signal with a data word is recovered and radiated via the loudspeaker/loudspeakers, the data word being picked up by an ultrasonic microphone (7) arranged on a digital wrist-watch and being processed further by electronic integrated circuits, values such as data word (17) and transmitting time being stored in a memory (13). These values are transmitted to a central computer by means of a telephone line via an adapter and a modem (15). The detecting device only operates as such when it is also located directly at and, respectively, on a test person. It is activated when a temperature detection element is heated by skin contact. <IMAGE>
Patent EP-0556884-A2 (EP)
Inventor: VIANO DAVID CHARLES
IPC: B60N2/427
Filed: 1993-01-25
Abstract: A high retention seat assembly (A) has a seat cushion unit (10) and a back rest unit (14) which moves rearwardly relative to the seat cushion unit (10) when subjected to severe loading by the occupant during a rear collision. A collapsible retention means (20) connected with the seat cushion unit (10) and back rest unit (14) is tensioned or pulled taut either in response to rearward movement of the back rest unit (14) or by other means to limit rearward deflection of the back rest unit (14) during such a rear collision.
Patent EP-0568191-A2 (EP)
Inventor: SALTER JAMES R
IPC: B04B9/12
Filed: 1993-03-29
Abstract: The apparatus is for holding the stator of the rotatating vessel of a centrifuge in a way allowing for an easy and rapid handling. It includes: 
   a pivotable swing arm (50) having a first end (52) and a second end (54), the second end (54) having an engagement portion (56) configured to engage the stator of the rotating vessel; 
   a shaft (70) connected to the first end (52) of the swing arm (50) for supporting the swing arm (50) in a manner permitting the swing arm (50) to pivot toward and away from the stator; and 
   spring biased means (88, 90) for resisting pivotal movement of the swing arm (50) when the swing arm (50) is in a predetermined angular position, the spring biased resisting means (88, 90) permitting pivotal movement of the swing arm (50) in response to rotational force greater than a predetermined rotational force.