Nikon Corporation

Ebara Corporation

Bridgestone Corporation

Chiyoda Corporation

Nippon Glass Fiber Co., Ltd.

Shigeru Aoki

Hiroshi Ohki

Matsuho Miyasaka

Kenji Amaya

Toru Takagi

Kazuya Okamoto

Isao Sugaya

Wataru Funamizu

Osamu Saruwatari

Hiroshi Kishimoto

Hirokazu Takayama

Sota Nakanishi

Yojiro Tezuka

Masashi Okada

Naoki Ohkouchi

Yuichi Igarashi

Minato Tomikawa

Hisaharu Nishii

Tsutomu Hasegawa

Toshio Inuzuka

Koki Tsujimoto

Provided is an image processing apparatus including as image acquiring section that acquires a plurality of images obtained by imaging, at different times, a subject irradiated with lights intensity-modulated with a plurality of modulation frequencies or modulation frequency bands; and a demodulating section that demodulates pixel values of the plurality of images with a plurality of demodulation frequencies or demodulation frequency bands based on the plurality of modulation frequencies or modulation frequency bands, for each pixel, thereby generating a plurality of pieces of pixel information indicating subject light amounts from the subject caused by each of the lights intensity-modulated with the plurality of modulation frequencies or modulation frequency bands, for each pixel.

Image processing apparatus, imaging apparatus, and machine-readable medium storing a program

A detector comprises a plurality of photoelectric converters to output an electrical signal corresponding to an incident light, and a plurality of filter circuits provided corresponding to each of the plurality of photoelectric converters or to each of a plurality of element groups respectively including a predetermined number of the photoelectric converters of the plurality of photoelectric converters, the plurality of filter circuits attenuating a signal having a predetermined frequency from the electrical signal output from the plurality of photoelectric converters, In the above-described detector, the plurality of photoelectric converters may be provided in a first substrate, and the plurality of filter circuits may be provided in a second substrate laminated on the first substrate.

Detector, detector with lock-in amplifier, substrate, and method for manufacturing a detector

A plating analysis method is disclosed for electroplating in a system in which resistance of an anode and/or a cathode cannot be neglected. This method comprises giving a three-dimensional Laplace's equation, as a dominant equation, to a region containing a plating solution; discretizing the Laplace's equation by the boundary element method; giving a two-dimensional or three-dimensional Poisson's equation dealing with a flat surface or a curved surface, as a dominant equation, to a region within the anode and/or the cathode; discretizing the Poisson's equation by the boundary element method or the finite element method; and formulating a simultaneous equation of the discretized equations to calculate a current density distribution i and a potential distribution &phgr; in the system. The method can obtain the current density and potential distributions efficiently for a plating problem requiring consideration for the resistance of an electrode. The method also optimizes the structure of a plating bath for uniformizing current, which tends to be concentrated in the outer peripheral portion of the cathode, thereby making the plating rate uniform.

Plating analysis method

An object to be analyzed for corrosion and corrosion prevention is divided into a plurality of adjacent regions of plural types by a dividing plane, with one of the adjacent regions being referred to as an attentional region with a boundary as the dividing plane and the other as a non-attentional region with a boundary as the dividing plane. An initial current density or an initial potential is imparted to each element of the boundary of the non-attentional region to effect a boundary element analysis for determining a relationship between a potential and a current density in each the element. A potential distribution and a current density distribution in the attentional region in its entirety are determined, using the relationship between the potential and the current density in each the element of the boundary of the non-attentional region as a boundary condition for the attentional region.

Method of analyzing corrosion and corrosion prevention

Disclosed is a highly noiseless magnet roller capable of reducing occurrence of noise upon operation as much as possible. The magnet roller includes a magnet main body and a shaft portion projecting from each or either of both ends of the magnet main body, wherein the magnet main body and the shaft portion are integrally molded from a bond magnet composition in which a magnetic powder is dispersed in a resin binder. In this magnet roller, the roundness of the shaft portion is specified to be in a range of 30 .mu.m or less.

Magnet roller and developing roller using the same

A survey system is provided having GPS receivers and using a global positioning system. A reference station main body is provided for surveying; and a plurality of GPS survey apparatuses are provided. They include at least a reference station and a measuring station. The reference station main body has a coordinate composite conversion unit which composes a composite coordinate value of a single coordinate system from GPS data input via an input portion and reference station data measured at the reference station main body. An output device outputs the coordinate value composed by the coordinate composite conversion unit.

Surveying system using GPS

A light wave distance measuring apparatus structured such that frequency dividing circuits create a base intermediate frequency outputted to a phase measuring circuit and a PLL reference frequency which is a multiple of an integer a (a.gtoreq.2) of the base intermediate frequency, and this PLL reference frequency is outputted to a PLL oscillation circuit, thereby preventing an error in the measurement of distance due to spurious components caused when measuring a phase in the light wave distance measurement.

Light wave distance measuring apparatus

The present invention discloses a prepreg sheet for flake lining and a lining process using the same. The prepreg sheet for flake lining according to the present invention comprises a sheet made of a matrix resin containing a curing agent and a thickening agent and flakes dispersed in the matrix resin in a state nearly parallel to the surface of the sheet. The lining process using a prepreg sheet for flake lining according to the present invention comprises the following steps:

Prepreg sheet for flake lining and lining process using the same

Growing community of inventors

Yokohama, Japan

Shigeru Aoki