Nikon Corporation

National Institute of Advanced Industrial Science and Technology

Jsr Corporation

Senju Metal Industry Co., Ltd.

Japan Organization of Occupational Health and Safety

Hiroki Ishikawa

Takeshi Hataguchi

Zhen Liu

Hiroyuki Ishii

Koji Watanabe

Hirofumi Sasaki

Shunsaku Yoshikawa

Tsukasa Ohnishi

Yuzuru Ikehara

Yoshie Yamanaka

Hitoshi Katou

Hikaru Mizuno

Seiko Ishibashi

Yutaka Chiba

Kenichi Harigaya

Daisuke Ozaki

Noriko Kitahama

A workpiece treating method includes a step (1) of forming a stack including a support, a temporary fixing material and a workpiece wherein the material includes a layer containing a polymer (A) in a range of not less than 50 mass %, the polymer (A) including a structural unit represented by the formula (A1), and the workpiece is held on the material; a step (2) of processing the workpiece and/or transporting the stack; and a step (3) of applying a shear force to the material to thereby separate the workpiece from the support.  Ris a divalent organic group including at least one aromatic ring, each of two oxygen atoms bonded to Rin (A1) is bonded to the aromatic ring, and, when Rincludes two or more aromatic rings, each of the two oxygen atoms is bonded to any one of the aromatic rings.

Workpiece treating method, semiconductor device, process for manufacturing the same, and temporary fixing composition for shear peeling

An imaging method includes: irradiating breast tissue with infrared light, detecting light in a narrow wavelength band selected from wavelength bands from 1400 nm or more to 1600 nm or less, among light radiated from the tissue irradiated with the infrared light, and generating, based on the detected light in the narrow wavelength band, an image to specify an area in the tissue containing breast cancer cell aggregation or breast cancer tissue.

Imaging method, imaging apparatus, imaging system, surgery support system, and a storage medium

An image analysis apparatus includes: a calculator that generates, on the basis of a plurality of sample images obtained by irradiating a biological tissue with light having N wavelength bands selected from a wavelength bandwidth from 950 nm or more to 1600 nm or less as a predetermined wavelength bandwidth, sample data on the tissue in the predetermined wavelength bandwidth; and a data generator that compares the sample data with training data on a substance that is a training target, to generate distribution data indicating a distribution of the substance in the tissue.

Image analysis apparatus, imaging system, surgery support system, image analysis method, and storage medium

A lead-free solder which can reduce the occurrence of voids and a connecting member which uses the solder and has excellent adhesion, bonding strength, and workability are provided. The lead-free solder alloy contains Sn: 0.1-3% and/or Bi: 0.1-2%, and a remainder of In and unavoidable impurities and has the effect of suppressing the occurrence of voids at the time of soldering. The connecting member is prepared by melting the lead-free solder alloy, immersing a metal substrate in the melt, and applying ultrasonic vibrations to the molten lead-free solder alloy and the metal substrate to form a lead-free solder alloy layer on the surface of the metal substrate. A heat sink and a package are soldered to each other through this connecting member by reflow heating in the presence of flux.

Lead-free solder alloy, connecting member and a method for its manufacture, and electronic part

Growing community of inventors

Tokyo, Japan

Hiroki Ishikawa