Abstract: A nonvolatile semiconductor device is configured so that a load circuit applying voltage to a variable resistive element is provided electrically connecting in series to the variable resistive element, a load resistive characteristic of the load circuit can be switched between two different characteristics. The two load resistive characteristics are selectively switched depending on whether a resistive characteristic of the variable resistive element transits from low resistance state to high resistance state, or vice versa, voltage necessary for transition from one of the two resistive characteristics to the other is applied by applying writing voltage to a serial circuit of the variable resistive element and load circuit. After the resistive characteristic of the variable resistive element transits from one to the other, voltage applied to the variable resistive element does not allow a resistive characteristic to return from the other to one depending on the selected load resistive characteristic.

Abstract: A piston is guided by a two-point guide thus allowing a working liquid to smoothly flow into or flow out from a liquid chamber. The liquid chamber is formed into a donut shape and an opening of a passage of the working liquid is arranged at a center portion of the donut. The piston adopts a stepped structure which has a large-diameter portion and a small-diameter portion. The large-diameter portion is fitted into a first cylinder bore and a small-diameter portion is fitted into a second cylinder bore. The working liquid flows into or flows out from the hydraulic chamber through groove passages formed on an outer periphery of the small-diameter portions.

Abstract: A nonvolatile semiconductor device is configured so that a load circuit applying voltage to a variable resistive element is provided electrically connecting in series to the variable resistive element, a load resistive characteristic of the load circuit can be switched between two different characteristics. The two load resistive characteristics are selectively switched depending on whether a resistive characteristic of the variable resistive element transits from low resistance state to high resistance state, or vice versa, voltage necessary for transition from one of the two resistive characteristics to the other is applied by applying writing voltage to a serial circuit of the variable resistive element and load circuit. After the resistive characteristic of the variable resistive element transits from one to the other, voltage applied to the variable resistive element does not allow a resistive characteristic to return from the other to one depending on the selected load resistive characteristic.

Abstract: A main object of the invention is to provide a filler sheet for a solar cell module which is excellent in various properties such as strength, endurance, weatherability, heat resistance, water resistance, light resistance, wind pressure resistance, hailstorm resistance, and vacuum laminating suitability, and has very good thermal melting/bonding property without being affected by production conditions and others, and which makes it possible to produce a solar cell module, suitable for various use purposes, stably at low costs; and a solar cell module using the same.

Abstract: The present invention has a main object to provide a transparent conductive heat sealing material of which antistatic property does not deteriorates even at a low humidity, and has a transparency to an extent of permitting visual recognition of the contents and a carrier tape lid using the same. To achieve this object, the transparent conductive heat sealing material of the invention is characterized by a heat-sealable synthetic resin, and conductive fine particle having a 50% particle size of up to 1.0 ?m.

Abstract: The present invention provides a process for preparing a novel phenylalanine derivative of the formula (1): wherein X1 is a halogen atom, X2 is a halogen atom, Q is a group of the formula —CH2— or —(CH2)2— and Y is a lower alkyl group, or a pharmaceutically acceptable salt thereof, which has excellent inhibitory effects on ?4 integrin-mediated cell adhesion, and an intermediate useful in the process.

Abstract: A magnetic switching device of the present invention includes: at least one transition member; at least one electrode; and at least one free magnetic member. The transition member contains a perovskite compound that contains at least a rare earth element and an alkaline-earth metal, the electrode and the free magnetic member are arranged in parallel and in a noncontact manner on the transition member, at least one of the free magnetic members is coupled magnetically with the transition member, and the transition member undergoes at least ferromagnetism-antiferromagnetism transition by injecting or inducing electrons or holes, whereby a magnetization direction of at least one of the free magnetic members changes. This configuration is applicable to a magnetic memory that records/reads out magnetization information of the free magnetic layer and various magnetic devices that utilize a resistance change of the magnetoresistive effect portion.

Abstract: The main object of the present invention is to provide an encapsulant layer for photovoltaic module used in a photovoltaic module enabling recovering and recycling or reusing of reutilizeable resources such as a transparent front face substrate and photovoltaic cell and the like among constituents of a photovoltaic module, and to provide a method for manufacturing a regenerated photovoltaic cell and a regenerated transparent front face substrate.

Abstract: The invention relates to a housing block in an anti-lock hydraulic vehicle brake system, including a plurality of bores, conduits or holes intended for the function of the anti-lock arrangement. The invention provides that of these function-specific bores, conduits or holes, at least one bore (8), one conduit, or one hole is provided with an engagement face (14) for the positive engagement of a clamping means (16) of a machine tool. As a result, the production of separate clamping bores can be dispensed with.

Abstract: The invention relates to a hydraulic unit for an anti-lock vehicle brake system, having a housing block with a first row of valve receiving chambers for receiving inlet valves, and a second row of valve receiving chambers for receiving outlet valves a pump receiving chamber, whose longitudinal axis extends at least approximately perpendicular to longitudinal axes of the valve receiving chambers and between the longitudinal axes of the valve receiving chambers of the first row and the longitudinal axes of the valve receiving chambers of the second row; low-pressure reservoir receiving chambers, which are disposed on a side, remote from the pump receiving chamber, of the valve receiving chambers of the second row, and whose longitudinal axis extends at least approximately perpendicular to the longitudinal axes of the valve receiving chambers and to the longitudinal axis of the pump receiving chamber; and a separate, direct connection between each valve receiving chamber of an outlet valve and an associated low-

Abstract: The invention relates to a hydraulic unit for an anti-lock vehicle brake system, having a housing block with a first row of valve receiving chambers for receiving inlet valves, and a second row of valve receiving chambers for receiving outlet valves a pump receiving chamber, whose longitudinal axis extends at least approximately perpendicular to longitudinal axes of the valve receiving chambers and between the longitudinal axes of the valve receiving chambers of the first row and the longitudinal axes of the valve receiving chambers of the second row; low-pressure reservoir receiving chambers, which are disposed on a side, remote from the pump receiving chamber, of the valve receiving chambers of the second row, and whose longitudinal axis extends at least approximately perpendicular to the longitudinal axes of the valve receiving chambers and to the longitudinal axis of the pump receiving chamber; and a separate, direct connection between each valve receiving chamber of an outlet valve and an associated low-

Abstract: The present invention has a main object to provide a transparent conductive heat sealing material of which antistatic property does not deteriorates even at a low humidity, and has a transparency to an extent of permitting visual recognition of the contents and a carrier tape lid using the same. To achieve this object, the transparent conductive heat sealing material of the invention is characterized by a heat-sealable synthetic resin, and conductive fine particle having a 50% particle size of up to 1.0 &mgr;m.

Abstract: The present invention has a main object to provide a transparent conductive heat sealing material of which antistatic property does not deteriorates even at a low humidity, and has a transparency to an extent of permitting visual recognition of the contents and a carrier tape lid using the same. To achieve this object, the transparent conductive heat sealing material of the invention is characterized by a heat-sealable synthetic resin, and conductive fine particle having a 50% particle size of up to 1.0 &mgr;m.

Abstract: A package (10) has blisters (11) each having an embossed hollow (12) with an open end, for containing a tablet (15), and a flange (13) extending around the open end of the embossed hollow (12). The flanges (13) of the blisters (11) are bonded to a covering sheet 20. The blisters (11) are formed separately, and the flange (13) of each blister (11) has a circular shape.

Abstract: The present invention has a main object to provide a transparent conductive heat sealing material of which antistatic property does not deteriorates even at a low humidity, and has a transparency to an extent of permitting visual recognition of the contents and a carrier tape lid using the same. To achieve this object, the transparent conductive heat sealing material of the invention is characterized by a heat-sealable synthetic resin, and conductive fine particle having a 50% particle size of up to 1.0 &mgr;m.

Abstract: The invention provides an easily tearable film comprising a composition consisting of about 97-60% by weight of polyester and about 3-40% by weight of polyolefin as an essential component.

Abstract: A package (10) has blisters (11) each having an embossed hollow (12) with an open end, for containing a tablet (15), and a flange (13) extending around the open end of the embossed hollow (12). The flanges (13) of the blisters (11) are bonded to a covering sheet 20. The blisters (11) are formed separately, and the flange (13) of each blister (11) has a circular shape.

Abstract: The present invention relates to a polyethylene-2,6-naphthalate film comprising a resin composed mainly of polyethylene-2,6-naphthalate and having an intrinsic viscosity .eta. in the range of from 0.31 to 0.6, said film having stretch ratios of 1 to 3 times and 1 to 3 times or 3 to 6 times and 1 to 1.8 times respectively in substantially mutually perpendicular directions and a thickness in the range of from 5 to 150 .mu.m;a polyethylene-2,6-naphthalate resin comprising a blend composed mainly of two components of: a polyethylene-2,6-naphthalate resin having an intrinsic viscosity in the range of from 0.3 to 0.5 dl/g and prepared by an esterification reaction of a dicarboxylic acid having a 2,6-naphthalenedicarboxylic acid content of not less than 90% by mole with a glycol having an ethylene glycol content of not less than 90% by mole, or a transesterification and a polyethylene-2,6-naphthalate resin having an intrinsic viscosity in the range of from 0.5 to 0.