Sharp Kabushiki Kaisha Corporation

Sumitomo Chemical Company, Limited

Takenaka Corporation

Sekisui House, Ltd.

Takashi Hara

Yoshiaki Akazawa

Yoshitaka Kawase

Yoshinori Mutoh

Keiichi Kikawa

Yoritaka Tsubaki

Masaki Kitahara

Takashi Arimura

Takeshi Yoshioka

Tadashi Iwamatsu

Hiroyuki Hirakawa

Takanori Kamoto

Tohru Nishikawa

Nobuyuki Yoshioka

Kenji Tamura

Osamu Wada

Saori Yamada

Syusaku Hara

Hirofumi Kanda

Takeshi Ishiyama

Hiroshi Kishida

Yoshio Ichii

Hidenori Chino

Yasuhide Nakakuki

Zenya Soma

Kiyoshi Nishihara

Yasuyuki Nii

Kanako Yamazaki

A shed roofing structure includes: a corner rafter in which a top surface and a bottom surface form a mountain profile having a width-direction center as the vertex, the corner rafter exhibiting a fletched profile as seen in cross-section; a valley rafter formed by vertically inverting the corner rafter; a plurality of common rafters which are disposed horizontally spaced apart at a flat section of the inclined roof and inclined along a roof gradient; and a receiving plate member that is placed on respective top surfaces of an elongate transverse rafter which intersects the plurality of common rafters and supports at least the plurality of common rafters and the valley rafter from below, and a vertical member which supports the corner rafter from below, and that receives the corner rafter, the valley rafter, and the common rafters.

Shed roofing structure

An inorganic porous carrier including a linker of formula (1) and having mode diameter of 0.04 μm to 1 μm in a pore distribution and the density of voids having an opening area of 0.0025 μmor more of 12 to 30 voids/μm[a bond * represents a linkage to the oxygen atom in a silanol group of an inorganic porous substance; n is an integer; R represents an alkyl group containing 3 to 10 carbon atoms which may optionally have a substituent such as an alkoxy group; and L represents a single bond; an alkylene group of 1 to 20 carbon atoms; or an alkylene group containing 2 to 20 carbon atoms containing —CH-Q-CH— group wherein Q selected from a group consisting of —O— etc. is inserted into at least one of —CH—CH— group constituting the alkylene group]; and a method for preparing a nucleic acid using the same.

Inorganic porous carrier, and production method for nucleic acid using same

An inorganic porous carrier including a linker of formula (1), wherein a mode diameter in a pore distribution is 0.04 μm to 1 μm, and a predetermined cumulative pore volume ratio is 30% or less [a bond * represents a linkage to the oxygen atom of a silanol group in an inorganic porous substance; n is an integer; R represents independently of each other an alkyl group containing 3 to 10 carbon atoms which may optionally have a substituent such as an alkoxy group; and L represents a single bond; an alkylene group of 1 to 20 carbon atoms; or an alkylene group containing 2 to 20 carbon atoms which contains —CH-Q-CH— group wherein any group Q selected from a group consisting of —O— etc. is inserted into at least one of —CH—CH— group constituting the alkylene group]; and a method for preparing a nucleic acid using the same.

Porous inorganic carrier and method for producing nucleic acid using same

This display device includes: an operation detector that detects an operation; a display that displays a screen including a first area capable of being scroll-displayed, and a second area; and a display controller that performs a control that displays, in the first area, display elements including a specific display element. The display controller scroll-displays the display elements displayed in the first area when the operation detector detects a scroll operation, and accommodatively displays the specific display element in the second area if, as a result of the scroll-display, the specific display element is scrolled in the direction of the second area and displayed.

Display device, display method, and program

An inorganic porous carrier having pore distribution where a pore diameter is 0.04 μm or more, and including a linker of formula (1) [where a bond * represents a bond to an oxygen atom of a silanol group in an inorganic porous substance. Rand Rrepresent each independently an alkyl group containing 3 to 10 carbon atoms, or a phenyl group. L represents a single bond; an alkylene group containing 1 to 20 carbon atoms; or an alkylene group containing 2 to 20 carbon atoms containing —CH-Q-CH— group wherein any group Q selected from a group consisting of —O—, —NH—, —NH—CO—, and —NH—CO—NH— is inserted into at least one of —CH—CH— group constituting the alkylene group. A carbon atom of the methylene group bound to the group Q does not bond to another group Q at the same time.]; and a method for preparing nucleic acids using the same.

Inorganic porous carrier and method for producing nucleic acids using same

An inorganic porous carrier that can be used to increase the purity of nucleic acid in a production thereof, and that comprises a linker of formula (1), wherein a Survival Bone Rate (SBR) value is 5.0% or more. In the formula (1), a bond * represents a linkage of an inorganic porous substance to the oxygen atom of a silanol group; n is an integer of 1 etc.; R represents independently of each other an alkyl group containing 3 to 10 carbon atoms which may have a substituent such as an alkoxy group etc.; and L represents a single bond; an alkylene group of 1 to 20 carbon atoms; or an alkylene group containing 2 to 20 carbon atoms which contains —CH-Q-CH— group wherein any group Q selected from a group consisting of —O— etc. is inserted into at least one of —CH—CH— group constituting the alkylene group.

Inorganic porous support and method for producing nucleic acid using same

The resin coated carrier is used with a toner in which an external additive having an average primary particle size of 50 nm or more is added to a toner particle, and has a carrier core and a resin coating layer on the surface of the carrier core. In the resin coated carrier, the following expression (1) is satisfied:0.5&#x2266;&#x2212;log {()/()}&#x2266;2.5&#x2003;&#x2003;(1)wherein A represents a volume resistance value (&#x3a9;/cm) of the resin coated carrier in an electric field of 1000 V/cm that is obtained by conducting a stirring test, B represents a volume resistance value (&#x3a9;/cm) of the resin coated carrier in an electric field of 1000 V/cm before the stirring test, and C represents a volume resistance value (&#x3a9;/cm) of the carrier core in an electric field of 1000 V/cm.

Resin coated carrier, two-component developer, developing device and image forming apparatus

A method for manufacturing a capsule toner having improved preservability with no deterioration in low-temperature fixability is provided. The method for manufacturing a capsule toner includes a mixed fine resin particle adhering step of adhering mixed fine resin particles including crystalline polyester fine resin particles and amorphous fine resin particles to surfaces of toner base particles to form mixed fine resin particle-adhered particles, a spraying step of spraying a mixed solution of a liquid for plasticizing the toner base particles and the mixed fine resin particles and a crystal nucleating agent, while fluidizing the mixed fine resin particle-adhered particles, and a film-forming step of making a film of the mixed fine resin particles by impact force so that the film is a resin coating layer on the surfaces of the toner base particles.

Method for manufacturing capsule toner

There are provided a capsule toner, a two-component developer, and a capsule toner manufacturing method. The capsule toner in which a resin coating layer made of fine release-agent particles and fine resin particles is made on the surfaces of toner base particles, and thus excellent offset resistance without impairing blocking resistance can be obtained. The capsule toner includes toner base particles containing a binder resin and a colorant, and a resin coating layer made of fine release-agent particles and fine resin particles, for covering the surfaces of the toner base particles. The fine release-agent particles are dispersed in the resin coating layer.

Capsule toner, method of manufacturing the same, and two-component developer

A capsule toner capable of enhancing low temperature fixation property without impairing preservation property under a high temperature environment, a two-component developer, and an image forming apparatus are provided. The capsule toner is constituted of toner particles having toner base particles and a coating layer for coating the surface thereof. The toner base particle includes styrene-acrylic resin or polyester resin as a binder resin, and the coating layer includes styrene-acrylic resin or polyester resin. The capsule toner contains 0.05% by weight or more and 0.70% by weight or less of volatile plasticizer based on a total amount of the capsule toner.

Capsule toner, two-component developer, and image forming apparatus

A method for manufacturing a capsule toner, capable of obtaining a capsule toner including a coating layer having uniform thickness at high yield is provided. The method for manufacturing a capsule toner includes a fine resin particle adhering step of adhering fine resin particles to surfaces of toner base particles, a spraying step of spraying a spray liquid for plasticizing the toner base particles and the fine resin particles, while fluidizing the toner base particles and the fine resin particles, and a film-forming step of fluidizing the toner base particles and the fine resin particles until the fine resin particles adhered to the surfaces of the toner base particles are softened to form a film. In the spraying step, ultrasonic vibration is applied to set a number average liquid-droplet diameter of the spray liquid to less than 10 &#x3bc;m.

A toner manufacturing method is provided. The toner manufacturing method includes a step of adhering fine resin particles whose volume average particle size is 5% or more and 17% or less of a volume average particle size of toner base particles, to surfaces of the toner base particles; and a step of plasticizing the toner base particles and the fine resin particles by adding mechanical impact thereto while spraying lower alcohol, and fusing the fine resin particles to the surfaces of the toner base particles to form a plurality of projections of the fine resin particles, on the surfaces of the toner base particles. Surface coverage of the surfaces of the toner base particles with the projections is 10% or more and 50% or less.

Toner manufacturing method

A manufacturing apparatus provided with a rotary stirring section and a powder passage is used to manufacture the resin-layer coated carrier. At a fine resin particle adhering step, a magnetic base particle and a fine resin particle are inputted into the powder passage with the rotary stirring section rotating and the fine resin particle is adhered onto the surface of the magnetic base particle. At a spraying step, at least a liquid that plasticizes the fine resin particles is sprayed with spray gas from a spraying section on the magnetic base particle and the fine resin particle which are in a fluidized state in the powder passage. At a film-forming step, rotation by the rotary stirring section is continued to fluidize the magnetic base particles and the fine resin particles until the fine resin particles adhered to the magnetic base particles are softened to form a film.

Method of manufacturing resin-layer coated carrier, resin-layer coated carrier, developer, developing device, and image forming apparatus

A capsule toner achieving both low temperature fixability and hot offset resistance, and a method of manufacturing the capsule toner are provided. A capsule toner includes a toner base particle containing a binder resin and a colorant, and a resin coating layer formed on a surface of the toner base particle. The resin coating layer includes a film of plural fine resin particles having different complex viscosities. The plural fine resin particles include first fine resin particles having complex viscosity at a softening temperature of the toner base particles of 5.0&#xd7;10Pa&#xb7;s or more and 1.0&#xd7;10Pa&#xb7;s or less, and second fine resin particles having complex viscosity at a softening temperature of the toner base particles of 1.0&#xd7;10Pa&#xb7;s or more and 1.0&#xd7;10Pa&#xb7;s or less.

Growing community of inventors

Osaka, Japan

Takashi Hara