Abstract: A foldable and storable seat for a vehicle is disclosed. The vehicle seat includes a seat cushion pivotally supported at a rear portion thereof to a vehicle floor by a pair of spaced apart base brackets, cooperating members for causing a forward portion of the seat cushion to be releasably supported to the vehicle floor, a seat back pivotally supported to the seat cushion, recliner devices for releasably locking the seat back relative to the seat cushion, the seat cushion and the seat back being foldable so as to be put together when the seat back is released from the seat cushion by the recliner devices, and a linkage mechanism mounted to the seat cushion, the linkage mechanism including a first linkage section for causing the recliner devices to be actuated synchronously with pivotal movement of the vehicle seat, and the first linkage section being coupled to one of the base brackets and the recliner devices.

Abstract: In a circuit for driving a plasma display panel including a first circuit formed on a scanning substrate for driving a scanning electrode, and a second circuit formed on a common substrate for driving a common electrode, the circuit in accordance with the present invention is characterized by including a single substrate in place of the scanning and common substrates wherein the first and second circuits are formed on the single substrate.

Abstract: A content obtaining system automatically downloads desired content from a communication network to a home system based on a command from a remote terminal. The content obtaining system includes a communication network, a content server which stores content, a terminal which can access the content server via the communication network and which transmits a command to the communication network under a user's operation, and a home system which receives the command via the communication network and automatically downloads content stored in the content server and designated by the command sent via the communication network.

Abstract: A synchronizing device and a synchronizing method whose constitution is simple and whose operation is easy to be stabilized are provided. A subtracter subtracts a value of a read pointer which calculates number of data read-out from a memory device from a value of a write pointer which calculates number of data written in the memory device to obtain subtraction value, thus causing the subtraction value to be given to a judging unit as detection data remaining quantity. The judging unit outputs comparison result signal while comparing detection data remaining quantity with reference value. A number of data increasing/decreasing unit receives data from a decoder for decoding data of the memory device. The number of data increasing/decreasing unit causes remaining quantity of data of the memory device to be prescribed value with data reading-out speed of the memory device controlled in such a way that it controls quantity of data outputted, while replying to comparison result signal from the judging unit.

Abstract: A PID (Packet Identifier) filter circuit includes a FIFO (First-in, First-out) memory. Filtering may be performed irrespective of the length of the PID and irrespective of whether the position of the PID is fixed in the packet. The circuit includes a comparison value table for storing therein comparison values, and a comparator for taking comparison values successively from the comparison value table and for comparing value of the PID in the input packet data with the comparison values on a word by word basis. A FIFO memory stores input packet data. The FIFO memory does not implement a read operation until the input packet data is determined to contain desired data based on its PID. If the input packet data is determined not to contain desired data, any portion of the input packet data already stored in the FIFO is superseded.

Abstract: There is provided a plasma display unit including (a) a plasma display panel, (b) a first substrate on which a first drive circuit is fabricated for driving a first electrode, (c) a second substrate on which a second drive circuit is fabricated for driving a second electrode which cooperates with the first electrode to discharge therebetween to display images on the plasma display panel, (d) a third substrate which connects the first and second substrates to each other therethrough, and (e) at least one electronic part comprised of an electrically conductive pattern and formed on the third substrate which electronic part is to be mounted on the first or second substrate.

Abstract: An data insertion device inserts pattern data including information related to digital watermarking into digital image data such as MPEG2 data. First, the MPEG2 data are read picture by picture, and a type of each picture is determined. Then, an insertion intensity of the pattern data is adjusted based on the type of the picture. Finally, the pattern data, which are used for digital watermarking, are inserted into the picture with the adjusted insertion intensity.

Abstract: A fluid compressor comprising a helical blade type compression mechanism that includes a cylinder, a roller arranged inside the cylinder and a helical blade interposed between the roller and the cylinder. The blade, the roller and the cylinder are formed of materials whose coefficients of thermal expansion satisfy relationships: Blade>Roller>Cylinder. According to this invention, pressure release can be easily performed in the case where the liquid flows back or under a low-temperature condition as at the time of actuation. In addition, the compression performance can be improved under a high-temperature condition during operation.

Abstract: A VLD decodes MPEG2 data so as to generate RUN and Level therefrom. A multiplication unit multiplies target data to be added to the Level, and sends a multiplied result to an adder. The adder adds the target data to the Level. The VLC codes the MPEG2 data, using the RUN and the Level to which the target data is added. The selector compares the data length of the MPEG2 data which has been decoded by the VLC with the data length of the original MPEG2 data. If those data lengths coincide with each other, the selector selects the MPEG2 data output by the VLC. On the contrary, if those data lengths do not coincide with each other, the selector selects and outputs the original MPEG2 data. A counter counts the number of times the selector has done the selection, while another counts the number of times the selector has selected the data output by the VLC. The comparator compares the counted values of both of the counters, and adjusts the insertion degree based on a result of the comparison.

Abstract: The present invention relates to a scan converter with an interpolating function comprising: a plurality of frame buffers for dividing and storing video data of a first scan system and for reading the video data at a timing in accordance with a second scan system; and an interpolator for performing interpolation in the vertical direction for the video data read from the frame buffers.

Abstract: In an interrupt line sharing circuit for a personal computer system, which has a plurality of instruments and one common interrupt line provided in common to the plurality of instruments, a personal computer executes a predetermined I/O access at each time the personal computer has completed an interrupt processing. Each of the plurality of instruments comprises an I/O monitoring circuit for monitoring whether or not the predetermined I/O access has been performed, and an interrupt line monitoring circuit monitoring the common interrupt line, for judging that an interrupt processing has been started if an interrupt request has been sent onto the common interrupt line from one of the instruments. The interrupt line monitoring circuit also judges that the interrupt processing has been completed when the I/O monitoring circuit detects the predetermined I/O access.

Abstract: A tool for molding the surface of a resin sealant deposited within a generally U-shaped groove formed by two overlapping pieces that includes an elongated member shaped and dimensioned to fit within the groove and contact the surface of the sealant.

Abstract: A laser device dices a substrate by generating a continuous wave-oscillation laser beam 3 that is converged by a lens 4 and focused at a predetermined focus O between the surface of the substrate 1 and a tip of a nozzle of a guide 5. Then, the focus is expanded to result in a laser beam 3a having a beam spot diameter of S at the surface of the substrate 1. A flow of assist gas G.sub.0, G.sub.1, G.sub.2 having a predetermined constant pressure is supplied from a gas intake 6 surrounding the laser beam 3. As the laser beam 3a is defocused, the beam spot diameter S is expanded and its energy distribution is moderated. The gas is blown onto the substrate 1 at constant pressure in order to suppress generation of strains due to thermal deformation.

Abstract: A release film for a part with a pressure-sensitive adhesive attached to the part, in which the part with a pressure-sensitive adhesive attached has adequate adhesion to the release film within the temperature range from normal temperature to a low atmospheric temperature in the winter season is provided. A release film for a part with a pressure-sensitive adhesive attached to the part, which has a pressure-sensitive adhesive layer with a Tg value ranging from -50.degree. C. to -20.degree. C. and a thickness ranging from 3 .mu.m to 50 .mu.m, on a base material, is provided.

Abstract: A blade for the use of a rotary compressor includes a sintered body composed of 50 to 98.5 wt. % of zirconia, 1 to 49.5 wt. % of alumina and the reminder including 0.5 to 10 wt. % of a stabilizing material. The stabilizing material is comprised of at least one selected from magnesia, calcia, ceria and an oxide of an rare-earth metal and the grain size of the sintered body is less than 3 .mu.m. The zirconia in the sintered body is substantially formed with a tetragonal structure or a mixture of tetragonal and cubic structures.

Abstract: A refrigerant compressor comprises an hermetic type casing. There is refrigerant circulating in the casing. A compression mechanism in the casing has a first and a second part. These parts are made of iron-based metal and nodular cast iron, respectively. The first and the second parts may be coupled slidably.

Abstract: A refrigerant compressor for using HFC 134a as a refrigerant and a refrigerator oil such as polyether type oil, polyester type oil, or the like which is compatible thereto is disclosed. The refrigerant compressor has a iron type substrate with a compound layer mainly made of iron sulfide on sliding portions such as sliding parts and shaft in the compression mechanism. The sliding parts in the compression mechanism are a cylinder and a rotor and a piston which are moving parts. In a rotary type compressor, the sliding parts are a blade and so forth. The hardness of the compound layer mainly made of the aforementioned iron sulfide is large and thereby effectively preventing metals from being contacted and preventing adhesive abrasion which is the primary cause of the abrasion of the sliding portions.

Abstract: A hermetic type refrigerant compressor operates using a refrigerant and a refrigerator oil in which the refrigerant is soluble. The refrigerant compressor includes slidable members adapted to slidably move and a compressing mechanism for compressing the refrigerant with the aid of the slidable members in a hermetic casing. The refrigerant, the refrigerator oil and the slidable members are selected and constructed in the following manner. The refrigerant is a 1,1,1,2-tetrafluoroethane or a 1,1-difluoroethane, the refrigerator oil is at least one kind of refrigerator oil selected from a polyalkylene glycol based oil and a polyester based oil, and at least one of the slidable members has a slidable surface which is prepared such that a surface hardened layer having a Vickers hardness of 400 or more and a thickness of 2 microns or more is formed on a substrate of ferrous metallic material, and subsequently, an iron oxide layer composed of Fe.sub.3 O.sub.4 as a main component and having a thickness of 0.

Abstract: The invention relates to a pressure-sensitive thermosetting adhesive comprising from about 30% to about 80% by weight of a photopolymerizable prepolymeric or monomeric syrup containing an acrylic ester and a polar copolymerizable monomer, from about 20% to about 60% by weight of an epoxy resin or a mixture of epoxy resins containing no photopolymerizable groups, from about 0.5% to about 10% by weight of a heat-activatable hardener for the epoxy resin, from about 0.01% to about 5% of a photoinitiator, and from 0% to about 5% of a photocrosslinking agent. In a preferred embodiment, imidazoles and thermally expandable thermoplastic microspheres are utilized in the inventive adhesive formulation.

Abstract: A method of controlling a welding robot substantially comprises (i) teaching three points in the neighborhood of a teaching line to define a weaving pattern, and (ii) controlling three basic axes of a welding robot so that a welding torch tip of the robot moves on one of the surfaces of a triangular pillar formed by shifting a triangular plane defined by the above three points along the teaching line, while executing a weaving operation which is determined by a weaving amplitude, a weaving frequency, and a welding velocity. After continuing the above movement until the torch tip arrives at the end point of the teaching line, the weaving operation along the next teaching line is effected utilizing a new triangular plane which is formed by rotating the former triangular plane on an axis defined by the former teaching line and the next teaching line.