Abstract: A thermoplastic polyester resin is fed into a twin extruder, wherein a resin is heated for melting, thereby removing moisture in the resin by evacuating and sucking from a vent port thereof, injecting a foaming agent into the resin to which is pushed out as a foaming sheet and, after that, forming the foaming sheet which is divided into a forming body and a trimming loss, whereby the trimming loss is crushed to obtain crushed materials which are provided so as to put the materials into the twin extruder as collection materials and recycle them.

Abstract: A method for correction of the G sensor output of a vehicle. The method is for a vehicle equipped with a G sensor, a wheel speed sensor to detect the rotational speed of a wheel of the vehicle, and an electronic control device conducting computations from the signals received from the G sensor and the wheel speed sensor. The method includes steps of determining the acceleration/deceleration at every predetermined time and the G sensor output value, determining the G sensor zero point from the G sensor output value, and determining the current G sensor zero point based on the G sensor zero point which is determined before the predetermined time.

Abstract: A redundancy decision circuit for specifying a redundant memory cell in a memory cell array when a normal cell is defective. The circuit includes a switching element, a fuse and a load circuit connected in series between high and low potential supplies. A switching driver drives the switching element. A hold circuit latches the potential at a node between the switching element and one of either the fuse and the load circuit. The circuit then generates a redundant decision signal.

Abstract: A noise eliminating circuit eliminates thermal asperity noise in a reproduction signal generated by a magnetic read head in a disk drive. The noise eliminating circuit includes a differential amplifier that receives the reproduction signal and a feedback signal and generates an amplified signal. A detection circuit connected to the differential amplifier detects noise in the amplified signal and generates a control signal. The control signal is activated when the noise is detected. A feedback circuit connected to the differential amplifier and the detection circuit cuts off the amplified signal with a first cutoff frequency when the control signal is not active and cuts off the amplified signal with a second cutoff frequency when the control signal is active.

Abstract: The present invention relates to heterocyclic Compounds having antiviral activity. In particular, Compounds of formula (I): wherein B, W, X, Y, Q, R1, R2, R3, R4 and n are as defined herein, are useful in the therapy and prophylaxis of viral infection in mammals.

Abstract: A tuning-fork vibratory gyro has first and second arms and a base integrally connected to the first and second arms. The gyro includes drive electrodes used to generate tuning-fork vibrations due to a piezoelectric transversal effect, and detection electrodes provided on the first and second arms and used to output a detection voltage due to an angular velocity.

Abstract: A method for measuring bias magnetic field for controlling magnetic domain (longitudinal bias magnetic field) of a MR element has the step of applying an external measurement magnetic field onto the MR element which is biased with the magnetic field for controlling the magnetic domain (longitudinal bias magnetic field) in parallel to the direction of the bias magnetic field, the step of measuring &rgr;-H loop of the MR element (output resistance of MR element versus magnetic field strength loop) under the application of the external measurement magnetic field, and the step of determining a shifted amount of the measured &rgr;-H loop.

Abstract: The present invention is a CardBus PC Card corresponding to a CardBus and having a CardBus connector, characterised in that it has a device corresponding to a PCI bus, having a specified function and having a first configuration space which corresponds to a PCI bus, and an interface circuit located between the device corresponding to a PCI bus and the CardBus connector, and having a second configuration space which corresponds to the CardBus, the first and second configuration spaces comprising a configuration space which corresponds to a CardBus. The above-mentioned present invention makes it possible to configure a PC Card complying with a CardBus and having the configuration space which is required for a CardBus.

Abstract: A system for controlling steering of a vehicle, including an electric motor used for power-steering torque assist control. The system has an navigation system whose output is used to correct the detected steering angle input by the vehicle driver. A desired yaw rate is determined based on the corrected steering angle and the detected vehicle speed using a yaw rate model, thereby enabling to conduct the aforesaid lane-keeping-steering torque assist control in a more appropriate manner. Further, if the vehicle driver expresses a positive intention to steer the vehicle by himself, for example, so as to avoid an obstacle present on the road, the control is discontinue to meet the wishes of the vehicle driver. Furthermore, the system monitors the steering of the vehicle driver to prevent the vehicle driver from relying upon this steering assist control to an excessive extent.

Abstract: Magnetic glass particles are prepared containing a magnetic core coated with a glass layer having a substantially pore-free glass surface. The particles are used for separating biological material such as nucleic acids. A preferred process of preparing the particles is by forming a mixture of magnetic cores with a sol formed from an alcohol and a metal alkoxide, spray-drying the mixture to coat the cores with a layer of gelled sol, and heating the coated cores to obtain the magnetic glass particles. Preferably, the particles have an average particle size of less than 100 &mgr;m and any pores of the glass surface have a diameter of less than 10 nm. The magnetic core may be a composite material containing a mica core and magnetite particles immobilized on the mica core, and the glass layer may contain boron oxide. Magnetic core materials include magnetite (Fe3O4) and Fe2O3.

Abstract: A semiconductor memory device having memory cells, spare memory cells to replace defective memory cells and a decision block. The decision block has a plurality of groups, each of which decides whether an input address is an address which selects a memory cell in the defective memory cells. A signal having a different address expression type of the input address is provided to each of the groups.

Abstract: A plasma display panel has a pair of substrates including a display side substrate and a back side substrate, a pair of opposed row electrodes disposed inside the display side substrate interposing a discharge gap, each of the row electrodes comprising a transparent conductive film and a metallic film formed on the transparent conductive film at a position opposite to the discharge gap, a dielectric layer covering the row electrodes. The dielectric layer includes a first dielectric layer formed on the inner surface of the display side substrate, a second dielectric layer formed on the first dielectric layer except the discharge gap and a third dielectric layer formed on the first and second dielectric layers.

Abstract: Disclosed is a book-like disc casing which comprises a series of a front cover, a spine and a rear cover, made of cardboard, and a plurality of pieces of paper, the front cover, spine and rear cover being folded to be like a book with the pieces of paper interleaved between the front cover and the rear cover. At least one of the front and rear covers has an intermediate member and a lining member laid on each other to form a lamination inside. The intermediate member has a disc accommodating space formed therein, and the lining member has a line of perforations and creases intercepting the line of perforations, which is partly in conformity with the disc accommodating space, thereby facilitating the making of an opening in the lining member to permit the taking-out of the disc from the disc accommodating space.

Abstract: A device for operating inverters according to the present invention can operate a plurality of inverters for converting DC output from a DC source such as a solar cell to AC output efficiently without relying on a particular inverter. The plurality of inverters are connected to the DC source through switches. DC output from a DC source is measured by a measuring device to determine the number of inverters to be operated on a basis of the output result from the measuring device. The inverters to be added or cut off are determined among the plurality of inverters at random on a basis of the random number and switches of the determined inverters are turned ON or OFF in order to select inverters to be operated.

Abstract: A data conversion device for synthesizing digital data composed of two or more components (of which each consists of a series of one-bit digital data) so as to output a single analog signal has: a switch circuit for selecting one of the components of the digital data at a time by dividing a predetermined period into intervals having predetermined lengths of time in accordance with a select signal; a timing generator for generating the select signal; a current feeding circuit for feeding a current that flows in one or another direction in accordance with the output of the switch circuit; and a current-to-voltage conversion circuit for converting the current into a voltage so as to produce an analog signal.

Abstract: An electrolytic cell capable of controlling the pH and the ORP independently to each other, comprising an electrolytic chamber (113) to which subject water to be electrolyzed are supplied, membranes (115, 115) provided on the both side walls of the electrolytic chamber, a pair of electrode plates (116, 117) respectively provided inside the electrolyzed chamber and outside the electrolytic chamber sandwiching the membrane therebetween, and wherein the electrode plate (116) is provided outside the electrolytic chamber in contact with the membrane (115) or leaving a slight space.

Abstract: Mammalian cells which require contact with cell surface proteins for activation, differentiation and/or proliferation are cultured in contact with an immobilized mammalian cell, with an immobilized membrane vesicle from a mammalian cell or with immobilized membrane vesicles from at least two mammalian cell populations. The mammalian cell or membrane vesicle can be modified with a first partner of a biological binding pair, and immobilized on a solid carrier via a second partner of the biological binding pair. Culturing can be with a first immobilized membrane vesicle and subsequently with a second immobilized membrane vesicle. The membrane vesicle contains part of the natural surface of a mammalian cell that includes a signal triggering surface protein. The membrane vesicle can be immobilized via a binding partner of a cell surface molecule.

Abstract: A method of manufacturing new UO2-based fuel pellets by recycling irradiated UO2-based fuel pellets. Irradiated UO2-based fuel pellets are oxidized so as to make U3O8-based powder, and then the U3O8 -based powder is mixed with an additive which contains at least one oxide of an element selected from the group consisting of niobium, titanium, vanadium, aluminum, magnesium, chromium, silicon and lithium. Green pellets are formed from the mixed powder, and then sintered, preferably at 1500° C. or higher, in a reducing gas atmosphere to produce UO2-based fuel pellets with high densities.

Abstract: An apparatus for cutting CSP plates into individual pellets to put them on carrier trays for transportation includes a jig rack for the storing of jigs for holding CSP plates. A taking-in and -out table takes a selected jig out from the jig rack to transport it to an area in which CSP plates are brought and laid. The apparatus also includes a cassette table on which a CSP plate cassette is put. The selected CSP plate is taken out from the cassette and is put on an associated jig, which is laid on the table. A first transport transports the CSP plate-and-jig combination from the taking-in and -out table to a working table. The CSP plate is cut with a cutting blade, while the CSP plate-and-jig combination is held on the working table. The CSP plate is cut into individual pellets. A second transport transports the jig holding the CSP plate from the working table to a washing table where the cut CSP plate-and-jig combination are washed.