Sumida Corporation

Fujitsu Corporation

Sumitomo Mitsui Banking Corporation

Nec Corporation

Jasco Corporation

Moriroku Company, Ltd.

Ricoh Company, Ltd.

Takayuki Yamaguchi

Michihiro Miyasaka

Hiroshi Kawashima

Mitsugu Kawarai

Yuichi Yamada

Keisuke Nishihara

Kazuhiko Adachi

Nobuyuki Mori

Ryuta Iijima

Toshio Uchibori

Tomonari Watabe

Ryoya Takahashi

Yasuhiro Senga

Atsushi Sakuma

An art includes a core partprovided with central leg partsA,B and right and left leg partsA,B,A,B arranged on both sides of the central leg partsA,B; a coil partformed by winding a conducting wire around a circumference of the central leg partsA,B; and a heat transfer sheetfor dissipating heat in the coil partto outside, in which the coil partis configured in such a manner that a rectangular wire is wound around the circumference of the central leg parts by edgewise winding and a circumference of the coil partwound therearound is abutted on the heat transfer sheet

Reactor and method for producing the same

A coil component has a core partcomposing a closed magnetic path through which a closed loop of a magnetic flux passes, the magnetic flux being generated by two coilsA,B that are arranged in parallel, and generate a magnetic field, and the core parthas a pair of I-type base coresA,B facing each other, and a pair of coupling core partsC,D. The coupling core partsC,D are each formed by linearly aligning three unit coupling coresA toF, and each of these coresA toF is formed into a configuration in which a column-shaped projection is provided on a core body, and a two-stage gap including a small gap and a large gap is to be formed mutually in a space in the adjacent unit coresA,B, andA toF by the configuration.

Coil component

Provided are a coil component capable of preventing internal residence of air bubbles after encapsulated with a resin and an electronic circuit incorporating such coil component. The coil component () includes: a columnar core having a flange portion () which is formed to have a diameter larger than that of a shaft portion having a coil wound therearound; and an annular core having an opening () through which the columnar core is inserted, the perimeter of the inner flange face of the flange portion () being configured by externally disposed regions () which are positioned outside the inner face of the opening () in the radial direction, and internally disposed regions () which are positioned inside the inner face of the opening () in the radial direction.

Coil component and electronic circuit

A chromatography system has a multi-channel detection device including a flow cell, optics for directing light from light sources to the flow cell and outputting light that has passed through the flow cell, and a multi-channel detector. The optics has a function of dispersing light in wavelength in an optical path. The detector receives the light dispersed in wavelength. The multi-channel detection device also has a signal processing part connected to the detector. The chromatography system has a data processing apparatus. The signal processing circuit has a function of calculating an absorbance by absorbance=&#x2212;log(I/I) using the intensity I of light having a wavelength to be measured that is outputted from the detector and a reference intensity Iof light that is an average of intensities of light having different wavelengths that is produced at the same point of time as the light having a wavelength to be measured.

Chromatography system, signal processing apparatus, chromatography data processing apparatus, and program

A vibration-powered generator () has a vibrating element () and a coil () arranged therearound, and is configured to obtain electromotive force by moving the vibrating element () relatively to the coil (). The vibrating element () has a plurality of magnets (to) arranged so as to oppose the pole-faces of the same polarity; end supporting portions () which support the plurality of magnets from both ends in the direction of arrangement; and a cushioning (). The cushioning () is held between the end supporting portion () and the magnet (), while being compressed under a stress exceeding the repelling force between the pole-faces of the magnets, so as to keep the magnets (to) in a row without leaving a gap in between, overcoming the repelling force.

Vibration-powered generator

Disclosed is a magnetic element that makes it possible to prevent a coil terminal from being positioned on a ring mount. The magnetic element comprises a first core member, coils, which are disposed in a second core member and a bobbin, and a first mount, on which the first core member is mounted, and possesses a second mount, which is disposed rising up from, and positioned between both edges of, the first mount, and on which the second core member is mounted, and is further equipped with a base, with multiple terminals disposed protruding from the sides thereof. Furthermore, a protrusion is disposed at the edge of the second mount, extending in the direction moving away from said second mount, and this protrusion is smaller than the thickness dimension of the base, and a terminal is positioned on the back surface of the protrusion on the opposite side from the side on which the second core member is mounted, and then bound to the terminals.

Magnetic element

A sealing structure for sealing a gap between a side sill of a vehicle body and a side sill garnish includes a generally tabular lip portion, a connecting portion branching from an intermediate region of a backside of the lip portion, and a fixing portion connecting with a lower end of the connecting portion and extending along the back side of a top end portion of a side sill garnish. The side sill garnish has an upper wall, a lower wall, and a channel on an end face of a top end portion. The upper wall, the lower wall, and the channel extend in the longitudinal direction of the side sill garnish. The lip portion is inserted into the channel and the fixing portion is adhered to the back side of the top end portion by double-sided adhesive tape.

Sealing structure

A coil component including a flanged core having a flange portion on at least one end portion of winding core, a coil that is wound around the winding core, a bottomed cylindrical cup-shaped core consisting of a bottom portion and a circumferential wall portion, and at least two or more resin base members having metal terminals, wherein cut-out portions of at least two places or more are formed in the circumferential wall portion, and the resin base members are disposed along a lateral circumferential surface of the flange portion.

A user inputs identification information in a terminal, and generates identification information and bar code information about a signature program. A receiver reads the bar code information of the user using a bar code reader. The bar code reader executes a signature program, generates signature information containing the identification information of the user, and requests a certification device to verify the signature information.

Signature system presenting user signature information

The invention solves the inconvenience that a customer would experience when his/her electronic wallet was lost or broken down. A backup condition testing means tests predefined backup conditions to determine whether to make a backup, when an electronic wallet device communicates with any other device to transfer monetary data. When the backup condition testing means has determined to make a backup, a backup data sending means sends a predetermined set of backup data collected from the electronic wallet device. A backup data management means receives the backup data from the backup data sending means and saves the received data into its backup database. In this way, the proposed system automatically saves backup data of the electronic wallet device when any backup condition is met. This mechanism permits the customer to have an alternative electronic wallet device to be promptly issued when his/her electronic wallet device is lost.

Electronic wallet management system, electronic wallet device, electronic wallet management unit, and terminal station

In a searching boat having a searching system for searching a spillage oil on the sea, the searching system comprises a driving device, an oil film appreciating device, and a radio transmitter. The driving device drives the searching boat in a predetermined direction on the spillage oil on the sea. The oil film appreciating device appreciates an edge of an oil film of the spillage oil to produce an oil edge appreciating signal. Supplied with the oil edge appreciating signal, the radio transmitter produces an arrival signal. The driving device may drive the searching boat in a forward direction as a forward mode driving when supplied with a start signal and may drive the searching boat in a backward direction opposite to the forward direction as a backward mode driving when supplied with the oil edge appreciating signal. Furthermore, the driving device may carry out the forward and the backward mode drivings every time when supplied with the oil edge appreciating signal. First through N-th driving devices may drive first through N-th searching boats in first through N-th directions, respectively.

Growing community of inventors

Tokyo, Japan

Takayuki Yamaguchi