Yoshino Kogyosho Co., Ltd.

Toppan Printing Co., Ltd.

Nissan Chemical Industries Limited

Riken Corporation

A School Corporation Kansai University

Nissan Chemical Corporation

Tomoyuki Ozawa

Takao Iizuka

Takahiro Kishioka

Taito Nishino

Yoshiomi Hiroi

Ayako Otani

Masaaki Sasaki

Takayuki Kobayashi

Toshimasa Tanaka

Shigeru Tomiyama

Hiroyuki Kuroki

Shuichi Akashi

Yusuke Nakamura

Hiroaki Sugiura

Hiroshi Hosokoshiyama

Yoichi Makino

Daisuke Uesugi

Tadayori Nakayama

Makoto Takada

Tatsuro Kanaki

Nao Nishijima

Hiroki Oguchi

Tamotsu Toyoda

Hideaki Soyama

Tomoko Kunitomi

Fuminori Tanaka

Eiji Kawata

Naoto Hara

Tadashi Hayakawa

Tsutomu Asari

Shoji Tanabe

Naoki Tsutsui

Hideya Kawasaki

Masahiko Amano

Ryoko Imagawa

Ryuichi Arakawa

Yuko Onoda

Toyoji Kato

Masaaki Chino

Eiji Yamamoto

Katsuhiro Tomaru

Hajime Mogi

Ming Yin

Hiromi Yaguchi

Tomohiko Ishizuka

Tomoko Kishimoto

Makiko Dejima

Takao Iiduka

This is to provide a coating film having a function of inhibiting adhesion of a biological substance, a method for manufacturing the coating film, a copolymer obtainable by polymerizing a specific monomer mixture, a composition for forming a coating film having a specific composition, a method for manufacturing a varnish containing a copolymer to be used as a raw material of the composition for forming a coating film which is used for forming said film, and a sol for forming the coating film. In particular, this is to provide a coating film obtained by the method comprising a process of applying a composition for forming a coating film which comprises a copolymer comprising a recurring unit containing an organic group of the formula (a) and a recurring unit containing an organic group of the formula (b) and a solvent onto a substrate; and a process of drying at a temperature of &#x2212;200&#xb0; C. to 200&#xb0; C. (wherein U, U, U, Uand U, and Anare as defined in the present specification and the claims). 

Ion complex material having function of inhibiting adhesion of biological substance and method for manufacturing the same

An array device including a base having wells, a cover positioned over the base with a gap from the base such that openings of the wells are covered by the cover with the gap in between, an injection port communicating with the gap, a discharge port communicating with the gap and positioned apart from the injection port, and a waste liquid vessel which collects liquid that flows from the gap via the discharge port and is positioned at a level different from the gap forming a channel. The discharge port is placed to discharge a surplus aqueous solution outside the wells from the discharge port by an oleaginous sealing liquid to be delivered from the injection port.

Nucleic acid introduction method, nucleic acid detection method, biomolecule analysis method, array device for biomolecule quantification, and biomolecule analysis kit

The present invention is to provide a cell culture vessel comprising a copolymer which contains a recurring unit containing an organic group of the following formula (a) and a recurring unit containing an organic group of the following formula (b) being coated onto a surface thereof, a method for manufacturing the same and a method for manufacturing a cell aggregate using the same (wherein U, U, U, Uand U, and Anare as defined in the present specification and the claims). 

Cell culture vessel

This is to provide a blood filter comprising a porous element; and a copolymer which exists in at least a part of a surface of the porous element, and which contains a recurring unit containing an organic group of the following formula (a) and a recurring unit containing an organic group of the following formula (b), 

Blood filter and method for manufacturing the same

A sample analysis chip of the present invention includes a base, a plurality of wells that are disposed on the base, a main channel, a first buffer portion that is in communication with a first end of the main channel and is capable of accommodating a portion of the solution, a second buffer portion that is in communication with a second end of the main channel and is capable of accommodating a portion of the solution, a solution supply channel a first end of which is in communication with the first buffer portion and a second end of which is opened to the atmosphere, an air vent channel a first end of which is in communication with the second buffer portion and a second end of which is opened to the atmosphere, and the channel that is disposed on the base and connected to the plurality of wells.

Sample analysis chip, sample analysis method and gene analysis method

The present invention provides an improved method for imaging mass spectrometry using an ionization-assisting matrix of a test sample, wherein the ionization efficiency is high, migration and visual information reduction are inhibited, no interference peaks originating from the matrix occur, and the analysis can be performed at high spatial resolution. Specifically, the present invention provides a method for imaging mass spectrometry using a sample prepared by physical vapor depositing platinum nanoparticles on the surface of a test sample to be subjected to imaging mass spectrometry.

Method for imaging mass analysis using physical vapor deposition of platinum nanoparticles

A technical problem of this invention especially in the case of large-size bottles is to form a grip, without changing the bottle shape to a large extent, so that the body can be firmly held. The object of this invention is to provide a synthetic resin square bottle that can be used reliably because the bottle can be held firmly with a hand. A major means of solving the problem is a synthetic resin square bottle comprising a body having a rectangular shape in a plane cross-section and a groove-like waist portion disposed at a middle height of the bottle, wherein a pair of recessed portions for use as finger stops are formed in respective long side walls of said rectangular body over a predetermined area ranging from said waist portion downward to ensure that a plural number of fingers can be placed in at least one recessed portion for a finger stop purpose, and wherein a grip for holding the bottle is formed from both the pair of recessed portions and the waist portion.

Synthetic resin bottle

A genetic detection and determination apparatus which detects or determines genetic information, provided with a reaction container having a reaction vessel, including: a container set portion on which the reaction container is set; a moving mechanism which moves the container set portion along a track; a reaction vessel dividing portion which divides the reaction vessel into a plurality of reaction chambers by deforming the reaction vessel; a heating and cooling portion which heats and cools the reaction container; and a measuring portion which is movable above the container set portion in parallel to an upper surface of the reaction container provided on the container set portion and which measures a reaction within each of the reaction chambers.

Genetic detection and determination apparatus and method, gene reactor, and incubator

A laminated bottle with a gas barrier resin layer arranged between polyester resins layers is provided. The gas barrier resin layer includes a plurality of quadrangular segments with two sides extending along the bottle axis and two sides extending around the bottle axis, wherein the segments are arranged at a distance to each other via connecting layers which connect the inner layer and the outer layer.

Laminated bottle

A round bottle that gives an overall impression of a slim body, while maintaining a basic shape of the round bottle and a vacuum absorbing function. An object is to provide a round synthetic resin bottle having a differentiated shape not found in conventional art. This involves narrowing down a diameter of the body in a tapered manner toward a middle height position of the body to form a tapered portion at either one of an upper end or a lower end of the basically cylindrical body and thus to form a waist portion in a narrowest part of this tapered portion, and forming a plurality of dented vacuum absorbing panels in a height range lying next to the waist portion of the body and in a configuration that each of the panels is disposed in parallel in a circumferential direction and dented by a stepped portion surrounding each panel.

Round synthetic resin bottle

A low cost sample analysis chip in which liquid is supplied to wells formed on the chip so as to carry out reaction by a simple liquid supply method with no variation in the amount of liquid in each well, the sample analysis chip including a plurality of wells and a flow passage leading to the respective wells, wherein the flow passage includes a main flow passage which supplies liquid to each well, and the sample analysis chip has the main flow passage provided closer to the rotation center side than the well; and is formed so as to have one peak between neighboring wells in the direction of rotation center.

Sample analysis chip, sample analyzer using sample analysis chip, sample analysis method, and method of producing sample analysis chip

A synthetic resin bottle is provided with a shape that improves rigidity and strength in a lateral direction, without increasing the cost of material to thicken the bottle wall. The synthetic resin bottle is provided at a low cost in such a way that the bottles can be used smoothly on the carrier line, in vending machines, and in storage in stacks with no deformation. The bottles are capable of performing a vacuum-absorbing function enough to be used in hot filling. Multiple pillar sections in a projected strip-like shape are disposed on the body of a synthetic resin bottle, the pillar sections being inclined spirally at a uniform angle of gradient (&#x3b1;) relative to a central axis of the bottle and disposed in parallel to one another, so that the cylindrical body wall is prevented from being deformed by a pressure force acting in a lateral direction.

Synthetic resin bottle with spirally inclined pillars

The invention provides, with a simple technique, a jig for reliably stemming one or a plurality of flow paths and/or a portion of reaction fields continuously provided in a reaction chip, and for making the flow paths and/or reaction fields independent, and a reaction ship processing apparatus. A reaction field independent jig for making a plurality of reaction fields of a reaction chip independent, the reaction chip including a substrate and a lid material, the substrate including at least the reaction fields and a flow path that brings the reaction fields into communication with each other, the lid material being disposed on the substrate on a side where the reaction fields and the flow path are provided, wherein the reaction field independent jig includes one or a plurality of reaction field independent blades that carry out a squashing operation for squashing the flow path from above the substrate and/or from above the lid material, and the reaction field independent blade includes a heater unit that carries out a heating operation.

Reaction field independent jig and reaction chip processing apparatus using the jig

A bottle-shaped synthetic resin container () includes a body portion (), and a circumferential groove () extending along an outer surface of the body portion (). The circumferential groove () is defined by a groove bottom wall () and groove side walls () extending from the groove bottom () to the outer surface of the body portion (). At least one of the groove side walls () extends substantially linearly, as seen in a longitudinal-sectional plane including a center axis (A) of the body portion (), and forms an angle (&#x3b1;, &#x3b2;) of not more than 20&#xb0; relative to a reference line (L) perpendicular to the center axis (A) of the body portion () in the longitudinal-sectional plane of the container ().

Bottle-shaped synthetic resin container

Growing community of inventors

Tokyo, Japan

Tomoyuki Ozawa