Nec Corporation

Other

Toppan Printing Co., Ltd.

Panasonic Corporation

Adv Antest Corporation

Enplas Corporation

Mag Co., Ltd.

Mag-isover K.k.

Fujita, Masanori

Toru Murakami

Masaya Tsukamoto

Toru Matsumoto

Masanori Fujita

Takashi Shimamura

Satoshi Gocho

Hiroyuki Mineo

Kenji Ohmi

Makoto Maehira

Junko Yamada

Shuji Sano

Kenichiro Teragami

Kanako Seki

Shigenari Yasui

Ju Hwan Yoo

A composite molding material comprises a thermoplastic resin and reinforcing materials. The reinforcing materials are selected from a glass wool having an average fiber diameter of 1-7 &#x3bc;m and a pre-kneading fiber length of 300-1000 &#x3bc;m and a fibrous reinforcing material having an average fiber diameter of 7-20 &#x3bc;m. The glass wool and the fibrous reinforcing material are dispersed in the thermoplastic resin.

Composite molding material, injection-molded article, and method for manufacturing composite molding material

Provided is a fiber reinforced resin gear whose durability in use under a high temperature is enhanced. A fiber reinforced resin gear is formed by injecting a resin material containing glass wool into the inside of a cavity of a mold. A fiber diameter of the glass wool is scattered in a wide range of 0.1 to 15 &#x3bc;m, and is distributed such that a most frequent value of the fiber diameter appears within a range of 2 to 5 &#x3bc;m, and an average fiber diameter of the glass wool falls within a range of 3 to 5 &#x3bc;m. The fiber reinforced resin gear according to the present invention can enhance durability and abrasion resistance under a high temperature compared to a conventional fiber reinforced resin gear.

Fiber-reinforced resin gear

A composite forming material of the present invention in which a fiberglass and a thermoplastic resin are compounded, where the fiberglass is a glass wool and a surface treatment is performed on the glass wool by spraying a solution which includes a silane coupling agent and/or a film former, a weight percent of the silane coupling agent to the glass wool is 0.24 wt %, and a weight percent of the film former to the glass wool is 2.4 wt %, the mean length of the glass wool is 600 &#x3bc;m, and the diameter is 3.4 &#x3bc;m.

Composite forming material

A method for producing a glass wool molded product includes the steps of processing a glass material into fibers so as to obtain a glass wool, gathering such glass wools to form a glass wool mat, and subjecting the glass wool mat to press molding, wherein the above described press molding is carried out, while supplying water so that the water content of the above described glass wool mat becomes 0.1% to 7.0% by mass, and while maintaining a temperature between 250&#xb0; C. and 450&#xb0; C.

Method for producing glass wool molded product, glass wool molded product, and vacuum insulation material

The invention provides a thread and counterfeit preventive paper satisfying the conditions that, when the micro-character of the thread is viewed from one side and opposite side of the paper or printed material, the image of micro-character can be recognized in the same direction from any side, not in opposite direction to each other, and that, when viewed from the opposite side, the image of the corresponding micro-character is not visible. The counterfeit preventive paper and counterfeit preventive printed material have a structure in which a thread having metal deposition layers formed in a pattern of micro-character and colored printed layers formed thereon provided on both sides of a strip-like and light permeable substrate is inserted between paper layers.

Thread and method of manufacturing the same, counterfeit preventive paper using thread, counterfeit preventive printed material, and method of judging authenticity utilizing them

Paper which exhibits more favorable forgery prevention effect is provided. Paper contains first and second surface regions opposed to each other and an intermediate region interposed between the first and second surface regions. Each of the first and second surface regions and the intermediate region contains cellulose fibers. At least the first surface region further comprises functional fibers which, upon reception of a physical stimulus, make a response different from that made by the cellulose fibers to the physical stimulus. The functional fibers contained in the first surface region are mingled with the cellulose fibers in the first surface region and are oriented in one direction which is parallel or oblique to one main surface of the paper.

Paper, process for producing the same, and printed article

A test section unit provided to a test head body includes a plurality of sockets to be attached with electronic devices to be tested and a performance board as a main substrate. All of the sockets are provided with the performance board without an intervening a socket board.

Test section unit, test head and electronic device testing apparatus

A measurement apparatus, including a biosensor for carrying out measurement of a specified component in a liquid sample using an enzymatic reaction, a computation processing part for obtaining the computed value by computing an output signal of the biosensor, and a container for storing a calibration liquid for calibrating the biosensor, equipped with temperature control means (a heater , a thermostat ) for keeping the calibration liquid at a constant temperature, saves an installation space by miniaturizing an apparatus, suppresses the running cost, and improves the measurement precision.

Apparatus for measuring a component in a liquid sample

A cytotoxicity testing method of the present invention allows live cells to be directly and accurately counted one by one in order to determine the survival rate of cells. This allows the toxicity of a chemical substance to be quantized with high accuracy.

Cytotoxicity testing method

An apparatus for determining the amount of any chemical substance exhibiting a surface activity. A monomolecule film including a surface active substance exhibiting a surface activity is formed on a surface of a surface active substance solution in which the surface active substance is dissolved. Subsequently, a surface pressure of the monomolecule film is measured in order to find a concentration of the surface active substance where a content of the surface active substance is defined by the concentration of the surface active substance and the amount of the solution.

Apparatus for determining the amount of a surfactant dissolved in a

A method for determination of activity of a cholesterol oxidase comprises the following steps. A monomolecule film comprising a sterol and a phospholipid is formed on a surface of a cholesterol oxidase solution. Subsequently, a surface pressure of the monomolecule film is measured in order to find a rate of increase in the surface pressure of the monomolecule film where a magnitude of the activity of the cholesterol oxidase is defined by the rate of increase in the surface pressure.

Method and apparatus for determination of the activity of cholesterol

The invention provides a method for measuring the activity of cholesterol oxidase. First, a monolayer including sterol, a phospholipid and fluorescent dye labeled phospholipid is formed on a surface of a cholesterol oxidase aqueous solution. Then, it is observed whether sterol domain fade-out occurs in the monolayer. The activity of the cholesterol oxidase can be determined on the basis of both the period of time during which the sterol domain fade-out has occurred and a concentration of sterol in a cholesterol oxidase aqueous solution. This process can be applied to a method for estimating the toxicity of chemical compounds.

Growing community of inventors

Tokyo, Japan

Toru Murakami