The University of Tokyo

Osaka University

Sumitomo Dainippon Pharma Co., Ltd.

Astrazeneca Aktiebolag

Panasonic Intellectual Property Management Co., Ltd.

Disco Corporation

Dainippon Sumitomo Pharma Co., Ltd.

Japan Aerospace Exploration Agency

Microbial Chemistry Research Foundation

Toa Dora Kogyo Co., Ltd.

Hitachi, Ltd.

Astrazeneca Ab

Kazuki Hashimoto

Ryoichi Horisaki

Sadao Ota

Satoshi Suzuki

Takuro Ideguchi

Toshikazu Yagi

Roger Victor Bonnert

Yoshiaki Isobe

Stephen Brough

Hiroki Wada

Ian Millichip

Thomas Mcinally

Toshiaki Suzuki

Akira Saito

Masakatsu Shibasaki

Thomas McInally

Nobuhiko Arashin

Takumi Fushiki

Susumu Hasegawa

Ayumu Kurimoto

Hiroto Tatamidani

Atsushi Kanda

Hiroshi Ohue

Keisuke Goda

Sotaro Shinkai

Kazuhiko Takahashi

Naoya Kumagai

Akira Yamasaki

Hideyuki Yamada

Megumi Takahashi

Kentaro Shiojiri

Keiichiro Toda

Miu Tamamitsu

Saburo Wakizaka

Akihito Nonoyama

Hiraku Hayasaka

Yusuke Sakaki

Wataru Katoda

Irradiation light in a visible light region is irradiated to a sample while switching irradiation of infrared light IR having a wavelength that corresponds to the infrared absorption spectrum of an observation target material included in the sample between a first state and a second state. A first image and a second image are generated based on the phase distribution, the intensity distribution, and the polarization direction distribution of the light including the irradiation light that has passed through the sample in synchronization with the switching of the infrared light R irradiation between the first state and the second state. Subsequently, an output image is generated so as to represent one from among the position, size, and shape based on the difference and/or ratio with respect to the pixel values for each pixel between the first image and the second image.

Image generating apparatus generating image of sample while irradiating light to the sample and image generating method

There is provided a manufacturing method of a wafer. The manufacturing method of a wafer includes a preparation step of preparing a wafer that includes a substrate and a stacked body disposed on the front surface side of the substrate and that has a device region and an outer circumferential surplus region, the device region having a plurality of devices disposed in a plurality of regions marked out by a plurality of planned dividing lines arranged to intersect each other, the outer circumferential surplus region surrounding the device region, and a laser processed groove forming step of forming laser processed grooves along the planned dividing lines through executing irradiation with a first laser beam with a wavelength having absorbability with respect to the stacked body, along the planned dividing lines from the side of the stacked body of the wafer.

Manufacturing methods of wafer and chips and position adjustment method of laser beam

A communication device for performing wireless communication with another communication device, includes a wired communication interface configured to be connected to a wired communication line, a wireless communication interface configured to be connected to the other communication device by wireless communication, an antenna configured to transmit or receive a wireless signal related to the wireless communication, and a processor configured to, in a case that a destination of a first frame received by the wired communication interface indicates a broadcast address or a multicast address, wirelessly transmit a second frame to the other communication device with a modulation scheme and a coding rate set according to a wireless communication environment with the other communication device. The second frame includes the first frame and the second frame has a unicast address indicating a destination of the other communication device.

Communication device, communication system, and communication method

A chip manufacturing method includes a modified layer forming step of forming a modified layer and a crack by applying, along planned dividing lines, a first laser beam having a wavelength transmitted through a substrate of a wafer including the substrate and a laminate in a state in which the back surface side of the substrate is exposed and a condensing point of the first laser beam is positioned within the substrate from the back surface side of the substrate, a grinding step of thinning the wafer to a predetermined thickness by grinding the back surface side of the substrate exposed in the modified layer forming step, and a laser-processed groove forming step of forming a laser-processed groove in the laminate by applying, along the planned dividing lines, a second laser beam having a wavelength absorbed by the substrate, from the front surface side of the wafer.

Chip manufacturing method

A wireless device is configured to perform wireless communication with one or more terminals and includes an antenna configured to perform wireless communication, a wireless interface configured to perform wireless communication with the one or more terminals through the antenna, and a processor configured to acquire an azimuth and a weighting coefficient of each of the one or more terminals, and determine a direction of the antenna based on the azimuth and the weighting coefficient of each of the one or more terminals.

Wireless device, management device, and antenna direction determination method

In a Fourier-transform spectroscopy apparatus, a scanning mirror is arranged on a light path of scanning light. The scanning mirror delays or advances the scanning light with respect to reference light according to the rotational angle of the scanning mirror from its initial position. A spectroscopic spectrum generating unit generates an interferogram based on the intensity of the detection target light obtained from the detection target, and Fourier transforms the interferogram thus generated. The spectroscopic spectrum generating unit corrects the nonlinearity of the group delay between an envelope of the reference light and an envelope of the scanning light, and corrects the nonlinearity of the phase shift between the respective envelopes.

High-speed Fourier-transform spectroscopy apparatus and spectroscopy method

Any one or both of an optical system with a structured lighting pattern and a structured detecting system having a plurality of regions with different optical characteristics are used. In addition, optical signals from an object to be observed through one or a small number of pixel detectors are detected while changing relative positions between the object to be observed and any one of the optical system and the detecting system, time series signal information of the optical signals are obtained, and an image associated with an object to be observed from the time series signal information is reconstructed.

Dynamic high-speed high-sensitivity imaging device and imaging method

It is desirable to provide an information processing apparatus, an information processing method, a program, and a monitoring system capable of monitoring a condition of a measured surface highly accurately and using the monitoring result effectively. To attain the aforementioned object, according to a mode of the present invention, an information processing apparatus includes an obtaining module and a generating module. The obtaining module obtains measuring data about a measured surface. The generating module generates covering material information about a covering material that covers the measured surface based on a feature of the obtained measuring data.

Information processing apparatus, information processing method, program, and monitoring system

The invention addresses the problem of providing a method for producing 2-acetyl-4H,9H-naphtho[2,3-b]furan-4,9-dione that is suited to industrial production. The invention provides a method for producing 2-acetyl-4H,9H-naphtho[2,3-b]furan-4,9-dione by reacting 3-bromo-3-buten-2-one and 2-hydroxy-1,4-naphthoquinone in the presence of a solvent, then obtaining crystals of 2-acetyl-4H,9H-naphtho[2,3-b]furan-4,9-dione by adding an alcohol-based solvent and/or water to the reaction system, and treating the crystals by using a specific adsorbent in the presence of a solvent.

Method for producing 2-acetyl-4H,9H-naphtho[2,3-b]furan-4,9-dione

Method for producing 2-acetyl-4H,9H-naphtho[2,3-B]furan-4,9-dione

A catalyst including: neodymium; sodium; and a ligand, which is a compound expressed by Structural Formula (1) below, wherein the neodymium and the ligand form a complex at a molar ratio of 1:2 (neodymium:ligand): 

Catalyst, production method therefor, and method for producing optically active anti-1, 2-nitroalkanol compound

Provided is a Fourier transform-type spectroscopic device capable of improving an acquisition speed of a molecular vibration spectrum. The Fourier transform-type spectroscopic device () of the present invention rotates a scanning mirror () by rotation of a rotating shaft () to change a light path length of scanning light and delay or advance the scanning light with respect to reference light in accordance with a rotation angle of the scanning mirror () from an initial position, and is thus capable of moving the scanning mirror () at a high speed as compared with a case where a movable mirror is mechanically moved as in a conventional Fourier transform-type spectroscopic device, thereby improving an acquisition speed of a molecular vibration spectrum.

Fourier transform-type spectroscopic device

Growing community of inventors

Tokyo, Japan

Kazuki Hashimoto