baber/WOPTO huggingface dataset:
Patent EP-0522993-A2 (EP)
Inventor: SAURO EMILIO GARIDO
IPC: H04B1/66
Filed: 1992-07-09
Abstract: The system according to the invention is designed for the recording and corresponding emission of messages which are to be received by persons moving on foot or in vehicles, the system comprising at least one message "recording module" and two message "reproduction modules," the first comprising a set of means for the receipt of signals which are slected for re-emission by a single channel to the "reproduction modules" which in turn comprise an audio frequency receiving and recording system. The signals are emitted in the form of messages from the "reproduction modules" in serial or parallel form.
Patent EP-0572803-A2 (EP)
Inventor: PENDLETON RONALD CLINTON
IPC: B63B3/08
Filed: 1993-04-29
Abstract: The invention is a Self Propelled Underwater Device With Steerable Fin Stabilizer having a unique hull of generally tubular configuration and having a substantially conical shaped rear portion. The hull comprises a plurality of hollow interlocking tubular sections with one section including the rear portion; adjacent tubular hull sections include peripherally spaced apart threaded portions respectively disposed internally and externally thereof for mating relationship upon relative circumferential motion of the adjacent sections, the adjacent sections are further configured to provide an abutting joint when fully mated with watertight sealing means between the mated sections. 
     The vehicle includes a plurality of steerable stabilization fins mounted on the hull about the rear conical portion at spaced apart locations with hull slots for receiving the respective fins when stowed. 
     Common means pivot the fins out of said slots to extend generally perpendicular from said hull, and rotate each fin to steer the vehicle. Also, there is provided means for controlling the rotating means and a motor for driving a rear propeller.
Patent EP-0573048-A2 (EP)
Inventor: SUDA YOSHIHIKO
IPC: G03C8/40
Filed: 1993-06-03
Abstract: A method of image formation is provided, wherein a recording material is subjected to imagewise heating substantially in the absence of water and a base or precursor thereof, wherein the recording material comprises a support having coated thereon a 1,3-sulfur-nitrogen-containing compound capable of being cleaved in the presence of a silver ion or silver complex ion, an organic silver salt and a thermal solvent, and wherein the 1,3-sulfur-nitrogen-containing compound is represented by the following formula.
Patent EP-0596309-A2 (EP)
Inventor: SCHOEN MANFRED DR
IPC: C09D133/00
Filed: 1993-10-18
Abstract: The present invention relates to a triazine-formaldehyde resin which contains a compound of the formula I <IMAGE> in which R<1> and R<2> are as defined in Claim 1, to a process for the preparation thereof, and to the use thereof as curing agent in paint (coating, lacquer, varnish, enamel) systems.
Patent EP-0595255-A2 (EP)
Inventor: SAKANO SHINICHI C O DAI NIPPON
IPC: G11C7/00
Filed: 1993-10-26
Abstract: An information recording system including a photoelectric sensor having a semiconductive, photoconductive layer stacked on an electrode, and an information recording medium having an information recording layer stacked on an electrode so that information can be recorded on the information recording layer by an electric field or electric charge. The photoelectric sensor and the information recording medium are disposed to face each other, and information exposure is carried out with a voltage being applied between the two electrodes, thereby enabling information to be recorded on the information recording medium. The photoconductive layer of the photoelectric sensor is capable of amplifying an electric field or electric charge given to the information recording medium, so that the intensity of electric field or the amount of electric charge given to the information recording medium can be increased to a level higher than the light energy actually applied. Accordingly, information recording of high sensitivity can be performed even if information exposure is carried out with a relatively small light energy.
Patent EP-0595323-A2 (EP)
Inventor: FUJINAMI YASUSHI C O SONY CORP
IPC: H04N5/44
Filed: 1993-10-28
Abstract: Apparatus for deriving from a motion picture film for transfer to a video recording medium (7, 8) a video signal having increased vertical resolution for display using progressive scanning. In the apparatus, a deriving system derives the video signal from the motion picture film; a flag signal generating circuit generates a flag signal indicating that the video signal is for display using progressive scanning; and a recording system (63) records the video signal and the flag signal in the recording medium (7, 8). In a method of deriving from an interlaced high-definition video signal an interlaced standard-definition video signal having increased vertical resolution, the interlaced high-definition video signal is converted into a progressive high-definition video signal. The number of pixels in the progressive high-definition video signal is reduced to provide a progressive standard-definition video signal, which is converted into the interlaced standard-definition video signal. An apparatus for reproducing a video signal recorded on a recording medium (7, 8) includes a system for reproducing (40) the video signal from the recording medium (7, 8), and a circuit (50) for extracting from the reproduced video signal a flag signal indicating a display scanning mode for the video signal. A display apparatus includes a circuit (43) for receiving a flag signal indicating a display scanning mode for the video signal, and for generating a control signal; and a circuit (56), responsive to the control signal, for displaying the video signal in the display scanning mode.
Patent EP-0600482-A2 (EP)
Inventor: YAMAMOTO KOJI C O MITSUBISHI P
IPC: C08L23/08
Filed: 1993-12-02
Abstract: A resin composition containing 50 to 99 % by weight of component A, which is a copolymer of ethylene and α-olefin, and 1 to 50 % by weight of component B, which is a high-pressure low-density polyethylene. The component A has (a) a melt flow rate (MFR) of 2 to 30 g/10 min., (b) a density of not more than 0.935 g/cm³, and (c) a single peak of elution volume indicated by an elution curve obtained by temperature rising elution fractionation, the peak corresponding to a temperature within a range of from 20°C to 85°C, and the elution curve satisfying a relationship in which the ratio H/W is not less than 1 when H represents the height of the peak and W represents the width of the elution curve at half of the height H. The component B has (a') a melt flow rate of 0.1 to 20 g/10 min., (b') a density of 0.915 to 0.93 g/cm³, ('c) a memory effect (ME) of not less than 1.6, and (d') a melt tension (MT) of not less than 1.5 g. The resin composition is advantageously usable as a laminate material having improved workability, and excellent properties with respect to low-temperature heat sealability, heat sealing strength and hot tack.
Patent EP-0561512-A2 (EP)
Inventor: WILDI ROBERT HOWARD
IPC: C08L33/18
Filed: 1993-02-23
Abstract: Reduced gloss polycarbonate graft polymer blends are provided by a process which involves compounding styrene-acrylonitrile copolymer in the presence of an electrophilic reagent and preferably an acid to form gels, and then compounding the resultant gels with polycarbonate, a styrene-acrylonitrile copolymer and ABS graft polymer to form reduced gloss PC/ABS/SAN composition. The process limits side reactions during gel formation by preparing the gels first and then compounding the gels with the other resin materials. The blends are useful as molding resins and the gelled acrylonitrile polymer is useful as a gloss reducing additive.
Patent EP-0559373-A2 (EP)
Inventor: BALA GREGORY PAUL
IPC: G06T19/00
Filed: 1993-02-25
Abstract: The invention relates to methods and apparatus for processing image data to generate isosurfaces given input image data that includes (1) the representation of a set of points in three-dimensional space; (2) connectivity information with respect to the set of points and (3) a scalar field. The desired isosurfaces may be produced efficiently on all hardware platforms including those not equipped to rapidly generate such isosurfaces using normally computation intensive processes, by utilizing a precomputed isofacet configuration table and predefined tetrahedron component labelling data (preset relationships among the vertices, edges and faces of a tetrahedron). Further aspects of the invention are directed to methods and apparatus which support the selective display of isosurface and contour line images, and to methods and apparatus which utilize parallel processing techniques to enhance the efficiency of the isosurface generation process.
Patent EP-0565315-A2 (EP)
Inventor: SIGEMORI NOBUKI IN CHUGAI PHOT
IPC: C07C239/18
Filed: 1993-04-02
Abstract: A color developer composition contains a reaction product obtained by causing a reaction of an amine compound of
       
where R 1  and R 2  independently represent a member of the group consisting of a hydrogen atom, an alkyl group, an alkenyl group and an allyl group, these groups being capable of being substituted by a member of the group consisting of a hydroxyl group, an alkoxyl group and a carboxyl group, R 1  and R 2  being capable of jointly forming a hetero-ring, R 1  and R 2  being capable of forming a united bis compound, R 1  and R 2  being not both hydrogen atoms or
       
where R 1  to R 3  independently represent a member of the group consisting of an alkyl group, an alkenyl group and an alkyl group, these groups being capable of being substituted by a member of the group consisting of a hydroxyl group, an alkoxyl group and a carboxyl group, R 1  and R 2  being capable of jointly forming a hetero-ring, R 1  and R 2  being capable of forming a united bis compound and hydrogen peroxide (hydrogen peroxide water) and without separation of the reaction product or by reaction of an amine compound of the Formula II and hydrogen peroxide (hydrogen peroxide water) then causing a reaction of the reacted system and an amine of the Formula I and without separation of the reaction product.
Patent EP-0600649-A2 (EP)
Inventor: BIRCH RODNEY
IPC: G06F12/0875
Filed: 1993-11-22
Abstract: The present invention relates to the field of data retrieval, and in particular data retrieval using an intermediate storage, or "cache", within a data processing system capable of performing iterative processes. The present invention provides a data processing system, and a method of operating such a system, the data processing system including a cache, a main memory, and a processor, wherein iterative processes are performed by the processor. The system comprises writing means for retrieving data from the main memory and storing said data within the cache as a sequence of entries, and reading means for addressing a particular entry. Further the system is characterised by: a detector programmed to detect the start and end of an iterative process; and a controller responsive to the detector, for controlling the cache and an indexing device, the controller initialising the cache, and setting the indexing device when the detector indicates the start of a new iterative process. The indexing device is responsive to requests by the processor for data during the first iteration of the new iterative process, and informs the writing means where to store the data in the cache. Further the indexing device controls the reading means during subsequent iterations of the iterative process so that the reading means accesses the cache at the appropriate entry for the data required.
Patent EP-0610922-A2 (EP)
Title: Semiconductor memory device
Inventor: NISHIMOTO SHOZO C O NEC CORPOR
IPC: H01L23/544
Filed: 1994-02-09
Abstract: A semiconductor memory device having a memory cell including a transistor having, as source and drain regions, impurity-diffused regions formed selectively in the active area isolated by field insulating film formed selectively at the surface of a semiconductor substrate and a capacitor comprising a lower electrode including a bottom electrode and a cylindrical electrode. The bottom electrode is formed on an interlayer insulating film formed over the substrate and is connected to one of the impurity-diffused regions through a first hole opened in said interlayer insulating film. The cylindrical electrode is formed at the edge portion of said bottom electrode and a plurality of second holes formed in the interlayer insulating film on said field insulating film. The first hole and the second holes have substantially the same dimensions except for a depth thereof. The second holes are arranged to be a mark representing characters to assist the process control. In addition, a check element fabricated by forming the lower electrodes covering a plurality of second holes and cylindrical electrodes so that these electrodes assume a loop toothed at a certain pitch can be prevented from being broken down even if the dimensions are large.
Patent EP-0612632-A2 (EP)
Inventor: KOKUBU SADAO C O KABUSHIKI KAI
IPC: B60C23/04
Filed: 1994-02-22
Abstract: A tire abnormal condition alarming system for a vehicle includes a remote control device including: a signal receiver (1) for receiving receive a door unlocking or locking aerial propagation signal from an operating key (2); a door locking mechanism (8) operated according to the signal reception of the signal receiver; and a signal transmitter (11) coupled to a tire of the motor vehicle, the signal transmitter (11) detecting an abnormal condition of the body of revolution to transmit an abnormal condition detection signal as an aerial propagation signal to the signal receiver (1), an alarming device (9,10) for performing a warning operation to inform the occurrence of the abnormal condition with the vehicle by operating the signal receiver (1) upon reception of the abnormal condition detection signal from the signal transmitter (11).
Patent EP-0637790-A2 (EP)
Inventor: TSUKADA SHYUICHI C O NEC CORPO
IPC: G05F3/24
Filed: 1994-08-02
Abstract: A reference potential generating circuit comprises a first PMOS transistor having its gate and its drain connected in common to a first node and its source connected to Vcc, a second PMOS transistor having its gate and its drain connected in common to a second node and its source connected to Vcc, a resistor connected between the first node and the second node, and a first current source connected between the first node and ground. A third PMOS transistor is connected at its gate to the second node and at its source connected to Vcc, so that a current mirror is constituted of the second and third transistors. A fourth PMOS transistor is connected at its source connected to a drain of the third PMOS transistor. A gate of the fourth PMOS transistor is connected to the first node, and a drain of the fourth PMOS transistor is connected to one end of a second resistor having its other end grounded. A reference potential is generated from the one end of the second resistor.
Patent EP-0642060-A2 (EP)
Inventor: KAWAKAMI HARUKO C O INT PROP D
IPC: G06T1/00
Filed: 1994-09-02
Abstract: In the apparatus for processing a color image, a data signal representing another information differs from the color image is generated by a generating means (103). The another information is embedded into the color image by varying one of a color difference and a chroma of the color image in accordance with the data signal by an image processing means (104, 105).
Patent EP-0661856-A2 (EP)
Inventor: GLASSER ALAN L
IPC: H04L29/06
Filed: 1994-12-09
Abstract: A terminal device, such as a computer, workstation or smart phone, incorporates a memory structure which simplifies and facilitates communications between a host computer and the terminal device. The host computer and the terminal device exchange application interface information via a communications protocol in which the host computer associates different types of objects with respective identifiers and then transmits an object type and its associated identifier to the terminal device. The terminal device, in turn, displays the object in a form determined solely by the terminal device but in accordance with respective predefined policies determined by the memory structure. If a user manipulates a displayed object type, then data representative of such manipulation is generated and transmitted with the associated object identifier to the host processor. Accordingly, terminal devices with different operating characteristics may successfully communicate with the host computer using the same protocol even though these devices may have different screen sizes or capabilities.
Patent EP-0661883-A2 (EP)
Inventor: ETO YOSHIZUMI
IPC: H04N7/24
Filed: 1994-12-28
Abstract: In a video signal transmission method and system wherein a signal containing a video signal is bidirectionally transmitted and received in a substantially real time in video appliances (1, 2) coupled via a transmission path (7) to each other, a digital signal containing a digital video signal is time-compressed, and a transmission operation is controlled in such a manner that a transmission period and a no transmission period are alternately produced in a preselected period. Then, the time-compressed digital signal is transmitted to the transmission path (7) during the transmission period, whereas another digital signal transmitted via the transmission path (7) from the video appliance on the counter side is received during the no transmission period. Then, the received digital signal is time-expanded to reproduce the original signal.
Patent EP-0675371-A2 (EP)
Inventor: SHIRAKI MAKOTO C O YAMAHA CORP
IPC: H01F10/00
Filed: 1995-03-31
Abstract: An MR element (1) is made of an isotropic magnetoresistive material film. A ratio (H/W) of an element height H to an element width W of the MR element is set to 0.8 or more. A width W E  of lead electrodes connected to the element, in a element height direction, is set smaller than the element height. At least part of an end portion of the MR element on the head front end side facing to a magnetic recording medium (6) is not covered with the lead electrodes. A magnetoresistive thin film magnetic head which has a high magnetic field sensitivity and a large reproduction output is provided.
Patent EP-0701212-A2 (EP)
Inventor: TAMURA ITARU
IPC: G11C29/24
Filed: 1995-09-11
Abstract: A data processor supporting associative writing and comprising an associative memory and a central processing unit, the associative memory being furnished in the address space managed by the central processing unit. Any of the entries in the memory is accessed when the address of the entry in question in the address space is designated. With associative writing supported, data is allowed to be written to the designated address if the searched address information retained in the entry at the designated address matches the corresponding information held in the write data upon comparison. The write data is inhibited from being written to the designated address in case of a mismatch between the two kinds of information.
Patent EP-0740473-A2 (EP)
Inventor: LEE MIN-SUP
IPC: H04N19/543
Filed: 1995-10-16
Abstract: A motion-compensated video signal encoder has a circuit for determining a predicted current frame based on a current frame and a previous frame of a digital video signal. The circuit includes a region detection circuit for detecting a processing region encompassing a moving object from the previous frame based on a difference between the current and the previous frames to generate region information representing the detected processing region. Therefore, a number of pixels is selected from the pixels contained in the detected processing region as feature points based on the region information. A first set of motion vectors between the current and the previous frames, each of the first set of motion vectors representing a motion for each of the selected pixels is then detected. The first set of motion vectors is used for predicting the predicted current frame and transmitted as a set of motion vectors of the video signal together with the region information.
Patent EP-0719591-A2 (EP)
Inventor: ROCHMANN TIMOTHY L
IPC: B05B15/06
Filed: 1995-12-07
Abstract: Apparatus and methods for spraying an adhesive onto a substrate moving along a surface with a plurality of gun modules which are attached to individual mounting plates which in turn are secured to an adhesive and air service manifold. The gun module and movable plate assemblies can be mounted to the service manifold in a manner that enables the gun module and moveable plate assemblies to be individually shifted to a plurality of preset locations in a direction parallel to the moving surface for changing the adhesive pattern sprayed onto the substrate.
Patent EP-0720077-A2 (EP)
Inventor: GALIMBERTI ROBERTO
IPC: G05D23/19
Filed: 1995-12-16
Abstract: Programmable thermostat for controlling different temperature levels, comprising a display (103) including a graphical arrangement with symbols in the form of segments indicating the hours of the day, aligned on different levels (T1, T2, T3) corresponding to a same number of programmable temperature values, buttons (25, 26, 27) for setting preselected intervals on said graphical arrangement, as well as means (28) for setting the days in a week, and a digital clock (29), characterized in that it comprises at least one digital-numerical display (32, 33, 34) showing the values (T1, T2, T3) of the programmable temperatures, said programmable temperature values being related to the same number of symbols (T1, T2, T3) of said graphical time-programming arrangement, so as to allow immediate viewing both of the preset temperature values and the time intervals during which the different temperature values are maintained.
Patent EP-0676168-A2 (EP)
Inventor: THOMPSON DEWEY TILLMAN
IPC: A47L13/253
Filed: 1995-04-04
Abstract: A mop head for a slip-through or breakdown mop frame which has a pocket (5,6) on each end of substantially the same length to secure the mop frame therein. One (6) of the pockets is open at its outer end and can be closed with a snap fastener (20) to prevent the mop frame from slipping therethrough. The mop yarns as well as the backing material of the mop is made from solution dyed yarns.
Patent EP-0714011-A2 (EP)
Inventor: GOLDSTEIN YESHAYAHU SYKE A
IPC: F42B6/00
Filed: 1995-10-26
Abstract: A high pressure pulsed gas source for accelerating a projectile along a gun barrel comprises a structure including a high voltage electrode for establishing axial electrical discharges in corresponding axial gaps behind an outlet where the projectile is located. Plasma flows at right angles to the discharges into a propellant mass that is converted into a high pressure component of the gas pulse. The gaps are arranged so that after the projectile moves away from its initial position and is in the barrel, power applied to the plasma via gaps close to the outlet is greater than power applied to the plasma via gaps farther from the outlet. To avoid damage to the gun, the gaps are arranged so power applied to the plasma is substantially the same in the discharges when plasma is initially produced. The gaps include walls that are eroded differently by the discharges so gap walls close to the outlet erode faster than gap walls farther from the outlet. The plasma has sufficient pressure so it -tends to flow out of a confining structure for it into contact with the electrode via a secondary flow path other than the flow path through the outlet. The confining structure includes a cavity located in the secondary flow path. A soft, non-electrically conducting material in the cavity expands in a direction at right angles to the secondary flow path and compresses in the direction of the secondary flow path against walls of the cavity to form a seal to overcome a tendency of the plasma to flow into contact with the electrode.