Hitachi, Ltd.

Hitachi-high-technologies Corporation

Mitsubishi Shipbuilding Co., Ltd.

The Tokyo Electric Power Company, Incorporated

Babcock-hitachi K.k.

Shinichi Taniguchi

Akihiro Nojima

Kuniaki Yamato

Ryoichi Takei

Hideaki Suzuki

Takashi Inoue

Kaifeng Zhang

Hiroaki Ishizawa

Shingo Akasaka

Atsuhiro Ishida

Takuya Kanbayashi

Masahiro Oka

Akihiko Morita

Tomotoshi Ishida

Takuya Kambayashi

Noriyuki Haga

Tadashi Kurihara

Toshimitsu Noguchi

Takahiro Ando

Takaharu Matsui

Keiko Nakano

Toshinori Shigenaka

Yusuke Kaga

Junichi Hamano

Tohta Kasai

Kazuhiro Takenaga

Shoji Nagai

Yukimune Takahashi

A point calculation device includes a point granting information acquisition unit configured to acquire a point granting start time and a point granting end time for use points relating to a vehicle; and a point calculation unit configured to calculate use points for a user of the vehicle according to a time difference between the acquired point granting start time and the acquired point granting end time.

Point calculation device, boat, point calculation method, and program

A near-field scanning probe includes: a measurement probe that relatively scans a test sample; an excitation light irradiation system; a near-field light generation system that generates near-field light in a region including the measurement probe in response to irradiation with excitation light from the excitation light irradiation system; and a scattered light detection system that detects Rayleigh scattering and Ramen scattered light of the near-field light from the sample, generated between the measurement probe and the sample, and the near-field scanning probe is characterized in that the near-field light generation system includes a cantilever with a chip coated with a noble metal, and a tip of the chip is provided with a thin wire group including a plurality of carbon nanowires with a noble metal provided at ends thereof.

Near field scanning probe microscope, probe for scanning probe microscope, and sample observation method

A point calculation device includes a shaking determination unit configured to acquire weather information or detection information of a vibration sensor mounted on a vehicle and determine a shaking of the vehicle according to the acquired information and a point calculation unit configured to calculate use points for the vehicle according to a determination of the shaking determination unit from a departure location to an arrival location of the vehicle.

A point calculation device includes an actual movement route calculation unit configured to calculate an actual movement route of a vehicle from departure to arrival, and a point calculation unit configured to calculate use points according to a difference between the actual movement route and a preset movement route from a departure location to an arrival location.

To perform more accurate analysis of a composition of a substance given at a sampling time, provided is an optical analysis apparatus, including: a flow passage, which is connected to a vessel, and is configured to allow a first substance to flow therethrough; an introduction unit, which is provided to the flow passage, and is configured to introduce at least two second substances to the flow passage, to thereby divide the first substance flowing through the flow passage; and a measurement unit, which is provided to the flow passage, and is configured to perform measurement by irradiating the first substance and the second substance flowing through the flow passage with light.

Optical analysis apparatus and manufacturing system for a substance

An optical analysis apparatus, that irradiates a liquid sample with light and analyzes the sample, includes a measurement unit that measures the sample, a light source portion that emits light with which the sample is irradiated, and a light receiving portion that receives the light transmitted through the sample. The measurement unit includes a housing provided with an opening portion for flowing in and out of the sample, an accommodation region connected to the opening portion and provided inside the housing, a movable portion provided inside the accommodation region to be movable inside the accommodation region, an irradiation portion which receives the light emitted from the light source portion and in which an inside of the accommodation region is irradiated with the light, and a light collection portion which collects the light transmitted through the sample inside the accommodation region and outputs the light to the light receiving portion.

Optical analysis apparatus, optical analysis system, and optical analysis method

A chemical analysis apparatus that quantitatively determines an object of detection rapidly with high sensitivity, and a pretreatment apparatus and a chemical analysis method used for the chemical analysis apparatus, are provided. The chemical analysis apparatus includes a pretreatment unit that accommodates a molecularly imprinted polymer capable of capturing a polar group-containing molecule included in a specimen. A quantification unit quantitatively determines a component included in the specimen that has been passed through the pretreatment unit.

Chemical analysis apparatus, pretreatment apparatus, and chemical analysis method

The invention optically analyzes a component in a sample having a material suspended. An optical analysis system that irradiates a liquid sample with light and analyzes a component of the sample using transmitted light transmitted through the sample includes a container accommodating the sample and an ultrasonic irradiation unit irradiating an ultrasonic wave for exciting the sample. The container includes a pair of light transmission wall portions between which the sample is disposed and which has light transmissivity, and one of the light transmission wall portions and the other of the light transmission wall portions are disposed to be separated from each other at a distance shorter than a wavelength of the ultrasonic wave.

Optical analysis system and optical analysis method

The disclosed invention provides a technique that assists in selecting a proper standard part independently of production achievements of parts and information which is arbitrarily input by a user regarding specification items to decide on a similarity between parts. Disclosed is a products information management assistance apparatus that decides on standard part information based on past products information records. The apparatus includes a products information storing unit that stores information on parts registered in records such as required specifications in the past, parts organization, parts specifications, and cost; a similarity-between-parts calculating unit that calculates a similarity between parts registered in records from parts specifications, a parts standardization effect calculating unit that calculates an effect if the above parts have been standardized in a scope in which they are grouped by similarity; and a standardization analysis result display unit that displays the parts standardization scope and standardization effect together.

Products information management assistance apparatus

This invention provides a cell made of polymers for spectra measurement while inhibiting a decrease in a molecular weight of resin caused by discharge treatment and having a stable hydrophilic modified surface. The hydrophilic resin cell is prepared by providing a polymeric resin cell between the two opposing electrodes, applying an electric field to a region between the above opposing electrodes under a nitrogen atmosphere with a pressure close to the atmospheric pressure to generate an electric discharge, and exposing the cell subjected to discharge treatment with a gas including oxygen.

Cell made of polymers for spectra measurement and method for producing the same

An automatic analyzer for analyzing samples, such as urine and blood, is adapted so that analysis measured values are not affected by carry over by a repeatedly used dispensing nozzle. Coating the surface of the dispensing nozzle with a chemisorbed polyethylene glycol derivative forms a molecular layer that inhibits the adsorption of biopolymers, to reduce carry over by the dispensing nozzle.

Dispensing nozzle for automatic analyzer, and automatic analyzer including same

The same phenomenon as the phenomenon that a component of feed water is adsorbed to the surface of the membrane is used to assess water quality. Specifically, a sensor whose surface has a thin layer made of the same material as the material of the surface of the membrane and which includes a measurement unit such as a quartz crystal sensor that measures an adsorption rate on the thin layer is used to assess an effect of the water quality of the feed water on the membrane on the basis of a change in the adsorption rate on the sensor surface.

Water quality assessment sensor, water quality assessment method for feed water using water quality assessment sensor, and operation management method for water treatment facility

There is provided a highly reliable autoanalyzer less liable to sample and reagent carry-over and capable of preventing contamination and precisely pipetting samples and reagents. Using a sample pipetting nozzlehaving water-repellent surfaces, a sample is pipetted from a sample cellto a reaction cellhaving a hydrophilic bottom face.

Autoanalyzer and pipetting nozzle for autoanalyzer

A combined cycle power plant of the present invention is configured of a compressor; a combustor for combusting compressed air compressed by the compressor together with supplied fuel; a gas turbine driven by a combustion gas exhausted from the combustor; a heat recovery steam generator for recovering high temperature exhaust heat exhausted from the gas turbine; a steam turbine driven by steam obtained from the heat recovery steam generator; and an exhaust gas duct having an HRSG inlet duct that is provided between the gas turbine and the heat recovery steam generator and introduces an exhaust passage into the heat recovery steam generator, and a bypass stack that leads the exhaust gas outside, wherein the exhaust duct is configured of a damper, a damper drive for changing any of angle and opening of the damper, and a guide mechanism for preventing a vibration of the damper.

Growing community of inventors

Tokyo, Japan

Shinichi Taniguchi