Abstract: A semiconductor device includes a word line drive circuit resetting the word line by driving the word line connected to a memory cell and switching a reset level of the word line drive circuit at the time of the reset operation of the word line. Further, a semiconductor device includes a memory cell array formed by arranging a plurality of memory cells and a reset level switch circuit for selecting a first potential or a second potential and supplying the first potential or the second potential to the word line drive circuit.

Abstract: A method of manufacturing patterns on the surfaces of grating elements of a torque transducer having a shaft comprising first and second rigid torque input members connected by a torsional coupling enabling relative angular deflection between the first and second input members, first and second grating elements respectively associated with the first and second input members, the surfaces of the grating elements being adjacent to each other and able to relatively displace as a function of torque in the shaft, the method comprising the steps of: forming an assembly by rotationally and axially fixing the input members and respective grating elements to the torsional coupling; mounting the assembly in a machine comprising a radiation source arranged to irradiate regions of the surfaces of the grating elements while a relative angular displacement between the torque input members with respect to their zero torque alignment condition is maintained; and simultaneously irradiating regions of the surfaces of the grati

Abstract: Optical fiber wavelength multiplexer/demultiplexer having an optical axis and including a refraction grating having a dispersion plane; at least one exit fiber having an entrance face; at least one entrance fiber having an exit face; an optical combining device for optically combining the exit face of the entrance fiber with the entrance face of the exit fiber ensuring the operation of the grating in a Littrow configuration. The optical combining device includes a separate reflecting device for ensuring a fold-back of the optical axis thereby allowing a high Littrow angle.

Abstract: The present invention is directed to a process for improving daunorubicin and doxorubicin production by means of a recombinant microorganism in which a gene of daunorubicin metabolism is mutated. The mutated gene is preferably dnrU and/or dnrX.

Abstract: The invention provides DNA sequences encoding novel members of the TGF-&bgr; family of proteins. The TGF-&bgr; family comprises proteins which function as growth and/or differentiation factors and which are useful in medical applications. Accordingly, the invention also describes the isolation of the above-mentioned DNA sequences, the expression of the encoded proteins, the production of said proteins and pharmaceutical compositions containing said proteins.

Abstract: A method of preparing a first geometric isomer of tamoxifen or an analogue comprises allowing the first isomer to crystallize in hexanol and the product thereof to crystallize in methanol and then derivatising the product of the methanol crystallization to prepare said first isomer in very high purity.

Abstract: Disclosed is an image receiving monitor using a liquid crystal display constructed by attaching a liquid crystal display panel (1) to a stand (2), in which the stand (2) includes a pedestal (3), a surface plate (4) in a semi-cylindrical shape provided on the pedestal (3), a cover (6) attached to the surface plate (4) so as to be detachable and constituting a space (5) in an approximately cylindrical shape together with the surface plate (4) when the cover is attached to the surface plate (4), and a hinge (10) fixed to the upper part of the base (7) and having one end projecting outward from the space (5), and the liquid crystal display panel (1) is attached to the one end of the hinge (10) so as to be detachable.

Abstract: An optical recording medium has a substrate having an annular grooves, a recording layer including an organic coloring matter and formed on the substrate, and a metallic reflection layer. The recording layer has a thickness so as to have an absorbance between 0.65 and 0.75. Information is recorded in the recording layer by a laser beam having a wavelength between 600 and 700 nm, using an objective lens having a numerical aperture between 0.55 and 0.70.

Abstract: This invention relates to a sugar based or sugar alcohol-based suckable lozenge of the non-steroidal antiinflammatory drug flurbiprofen for the treatment of soar throat.

Abstract: A joining alloy of the invention is based on Co, Ni, or their alloy, and contains 1.0 to 2.3% by mass of C and 15.5 to 34.7% by mass of W. Using HIP, the joining alloy in the form of a casting or powders is integrated with a WC--Co or WC--Ni type cemented carbide via diffusion joining. Using HIP, it is also possible to obtain a composite material having an integral structure in which a cemented carbide and the joining alloy, and the joining alloy and steel are joined together via diffusion joining. The joining alloy may additionally contain up to 30% by mass of Fe, up to 3% by mass of Si and up to 3% by mass of Mn as well as up to 10% by mass of at least one selected from Cr, Mo, V, Nb, Ti, Zr, and Ta. It is thus possible to obtain a joining alloy having an improved joining strength without producing a brittle phase therein even upon joined to the WC--Co or WC--Ni type cemented carbide, and its composite material.

Abstract: It is an object of the present invention to provide an exhaust gas purifying system for an internal combustion engine in which the rise of the temperature of an HC adsorbent is adequately retarded to improve the purification of HC at the start of the engine.In an exhaust system of the internal combustion engine, there are provided a three-way catalyst provided in the downstream side of an exhaust manifold, an adsorbent-catalyst provided under the floor of an automotive vehicle and containing at least zeolite in its composition, and a catalyst provided in the downstream side of the adsorbent-catalyst. In particular, the heat capacity of an exhaust gas passage which connects between the three-way catalyst and the adsorbent-catalyst is increased greater than the heat capacity of the exhaust manifold. More particularly, the thickness of a wall of the exhaust gas passage is greater than that of the exhaust manifold. A substrate, a partition, or a muffler is provided across the exhaust gas passage.