Abstract: A nonvolatile semiconductor memory device that have a new structure are provided, in which memory cells are laminated in a three dimensional state so that the chip area may be reduced. The nonvolatile semiconductor memory device of the present invention is a nonvolatile semiconductor memory device that has a plurality of the memory strings, in which a plurality of electrically programmable memory cells is connected in series. The memory strings comprise a pillar shaped semiconductor; a first insulation film formed around the pillar shaped semiconductor; a charge storage layer formed around the first insulation film; the second insulation film formed around the charge storage layer; and first or nth electrodes formed around the second insulation film (n is natural number more than 1). The first or nth electrodes of the memory strings and the other first or nth electrodes of the memory strings are respectively the first or nth conductor layers that are spread in a two dimensional state.

Abstract: According to one embodiment, a timing adjustment circuit for a memory interface is presented. The circuit is provided with a gate circuit, an original gate signal generation circuit, a high impedance prevention unit, an impedance control unit and a gate leveling circuit. The gate circuit performs gating of a data strobe signal outputted from a memory. The original gate signal generation circuit generates an original gate signal based on information of a read latency and a burst length. The high impedance prevention unit to prevent the data strobe signal from being in a high impedance state. The impedance control unit controls execution and release of operation of the high impedance prevention unit. The gate leveling circuit outputs a timing adjusted gate signal to the gate circuit based on the original gate signal and the data strobe signal.

Abstract: According to one embodiment, a timing adjustment circuit for a memory interface is presented. The circuit is provided with a gate circuit, an original gate signal generation circuit, a high impedance prevention unit, an impedance control unit and a gate leveling circuit. The gate circuit performs gating of a data strobe signal outputted from a memory. The original gate signal generation circuit generates an original gate signal based on information of a read latency and a burst length. The high impedance prevention unit to prevent the data strobe signal from being in a high impedance state. The impedance control unit controls execution and release of operation of the high impedance prevention unit. The gate leveling circuit outputs a timing adjusted gate signal to the gate circuit based on the original gate signal and the data strobe signal.

Abstract: A method for producing an unfermented beer-flavored malt beverage according to the present invention comprises adjusting linalool and acetaldehyde concentrations in a malt beverage to be improved in flavor to thereby impart or enhance a fermentation flavor in the beverage. The present invention also relates to a malt beverage having an improved flavor and a flavor improving agent. According to the present invention, a well-balanced fermentation flavor can be imparted or enhanced in an unfermented beer-flavored malt beverage to thereby improve the flavor of the beverage.

Abstract: An object of the present invention is to provide an unfermented malt beverage that has reduced or eased sourness derived from a pH adjuster and has a beer flavor, and to provide a method for producing the same. The present invention provides an unfermented beer-flavored malt beverage having a pH lower than 4.0 comprising a wort, a pH adjuster, and a seasoning ingredient, wherein the sourness of the pH adjuster is reduced or eased by the seasoning ingredient.

Abstract: A syringe (and a prefilled syringe) of a structure with ventilation means allowing a pusher to be easily pushed or pulled in use, providing an excellent operability of discharging (injecting) chemicals, making it hard for foreign matter such as dirt and dust to enter into a syringe outer tube when not in use during storage or transporation, capable of assuring, by itself, the sanitation of the syringe outer tube when not in use, and allowed to be shipped without individually packaging the syringe with packaging material, wherein, as more desirable embodiments, the aseptic condition in the outer tube can be surely maintained even if the push and pull operations of the pusher are performed and, even if the pusher is pushed when not in use, a gasket does not move in tip direction and the arrangement of the pusher at the time of shipping can be stably maintained.

Abstract: A first female connector and a second female connector that has on its outer periphery a screw portion engaging a female screw can be alternatively connected to the top of a syringe. A mouth portion with a smaller diameter than a barrel portion of an outer hollow-cylinder main body is provided at the top of an outer hollow-cylinder. A lock adapter is provided on the outer periphery of the mouth portion. The lock adapter is rotatable about the mouth portion and axially movable in an axial direction of the mouth portion. The lock adapter can be moved to a position at the base of the mouth portion where the operation of fitting a male taper portion formed at the top of the mouth portion into a bore portion of the first female connector is not interrupted. The lock adapter can be fixed to the mouth portion at the position to which the adapter is moved.

Abstract: A syringe (and a prefilled syringe) of a structure with ventilation means allowing a pusher to be easily pushed or pulled in use, providing an excellent operability of discharging (injecting) chemicals, making it hard for foreign matter such as dirt and dust to enter into a syringe outer tube when not in use during storage or transporation, capable of assuring, by itself, the sanitation of the syringe outer tube when not in use, and allowed to be shipped without individually packaging the syringe with packaging material, wherein, as more desirable embodiments, the aseptic condition in the outer tube can be surely maintained even if the push and pull operations of the pusher are performed and, even if the pusher is pushed when not in use, a gasket does not move in tip direction and the arrangement of the pusher at the time of shipping can be stably maintained.

Abstract: A bite block, which not only prevents the blockage and the damage of an endo-tracheal tube, but also facilitates the observation of the oral cavity of patients, the bite block further having excellent effects of preventing ulceration in the upper and lower lips, the oral mucosa and the tongue.

Abstract: A permeable membrane excellent in biocompatibility, produced by forming coagulation by melting method in the form of a membrane a terminal-modified polyamide, i.e. a polyether amide comprising component units represented by the following structural formula (I), (II), (III), or (IV), possessing hydrocarbon groups of one to 22 carbon atoms at the terminals thereof, and having a molecular weight in the range of from 10,000 to 100,000, said terminal-modified polyamide being such that the number of said hydrocarbon groups is in the range of from 5 to 100% based on the number of all of the terminal groups of said polyether amide, placing said membrane in contact with a medium capable of swelling or partially dissolving said membrane, and further placing the resultant altered membrane in contact with a solution consisting mainly of a nonsolvent for said polyether amide. ##STR1## wherein R.sup.1, R.sup.2, and R.sup.3 are independently a linear or branched alkylene group of two to four carbon atoms, R.sup.4,R.sup.

Abstract: A permeable membrane excellent in biocompatibility, produced by forming coagulation by melting method in the form of a membrane a terminal-modified polyamide, i.e. a polyether amide comprising component units represented by the following structural formula (I), (II), (III), or (IV), possessing hydrocarbon groups of one to 22 carbon atoms at the terminals thereof, and having a molecular weight in the range of from 10,000 to 100,000, said terminal-modified polyamide being such that the number of said hydrocarbon groups is in the range of from 5 to 100% based on the number of all of the terminal groups of said polyester amide, placing said membrane in contact with a medium capable of swelling or partially dissolving said membrane, and further placing the resultant altered membrane in contact with a solution consisting mainly of a nonsolvent for said polyether amide. ##STR1## wherein R.sup.1, R.sup.2, and R.sup.3 are independently a linear or branched alkylene group of two to four carbon atoms, R.sup.4, R.sup.

Abstract: There is disclosed a hydrophilic porous membrane in which a mixture composed of a surfactant, a hydrophilic polymer which is insoluble to water and alcohol, and a water soluble polymer is retained on the surface of a hydrophobic porous membrane material and/or at inner surface of pores and the surfactant is retained by the hydrophilic polymer.By taking the above constitution, a hydrophilic porous membrane which is restrained in dissolution and generation of foaming and is excellent in safety can be obtained.