Casio Computer Co., Ltd.

Alps Electric Co., Ltd.

Minebea Company, Limited

Pacific Industrial Company, Ltd.

Toyota Jidosha Kabushiki Kaisha

Oki Electric Industry Co., Ltd.

Hitachi Metals, Ltd.

Jx Nippon Oil Energy Corporation

J-oil Mills, Inc.

Matsuo Industries, Inc.

Hitachi Ferrite Electronics, Ltd.

Takashi Sano

Teruhisa Tokiwa

Mutsumi Matsuura

Yohei Kawaguchi

Takumi Yasuda

Tatsumi Ichimura

Daisuke Uematsu

Haruo Kajitani

Michiya Katou

Toshisada Koyama

Makoto Shigihara

Soh Kimura

Narutoshi Minami

Tadashi Kotani

Yuta Saito

Eiji Yamada

Yoshiyuki Murata

Masahiro Mita

Makoto Nakamura

Takeshi Matsue

Souichirou Konno

Ryo Okabe

Eiji Yamakawa

Hiroshi Abe

Kazuhiro Goto

Yuji Sekitomi

Yuki Yamakawa

Hirokazu Araki

Hisao Kumai

Tetsuya Sago

Toshihiro Kimura

Hideo Tasaka

Yoshihiko Enta

Yoshimu Iwanami

Yoshihito Osanai

Jun Miwa

Masayoshi Sakaino

Kazuki Miyao

Ryuta Sakamoto

Takayuki Ishimoto

Masazumi Niimi

Ryuji Hori

Tomohiro Konishi

Hisashi Arai

Naruto Makita

Masashi Sawai

An electronic device includes a ring-shaped antenna element, a conductor and a dielectric. The conductor has the same potential as GND. The dielectric is interposed between the antenna element and the conductor. The antenna element, the dielectric and the conductor are disposed so as to lie on top of one another in plan view.

Electronic device and wrist device

An electronic device includes a case and an antenna provided on the case. The electronic device also includes the following. A first adjuster is formed of a metal material. The first adjuster (i) is provided in a position in which one end side is provided to come into contact with or to be near the antenna and (ii) in which the other end side is provided in the case. A cylinder is included in the case, is formed of a metal material, and the other end side of the first adjuster is inserted therein. A second adjuster is formed of a dielectric material and is provided in the cylinder to exist between the cylinder and the first adjuster.

Electronic device and antenna characteristic adjusting method

Disclosed is a solar panel being divided into a plurality of cells and including: a light transmissive power generation region which is a central region in a diameter direction of a ring-shaped member and in which extending thin line power generators are arranged in parallel in a direction substantially orthogonal to the extending direction; and a periphery power generation region which is a periphery region of the light transmissive power generation region and in which a part of the cells is arranged along a circumferential direction. The cells include a composite cell including at least a part of the periphery power generation region and at least a part of the light transmissive power generation region. A first cell and a second cell different from the first cell are respectively arranged on one end side and on the other end side in the diameter direction of the ring-shaped member.

Solar panel, electronic device, and electronic timepiece

An embodiment of an electronic timepiece includes a cylindrical exterior case, a bezel and a windshield member. In the exterior case, a circuit board is housed. The bezel is formed of a metal material to be ring-shaped, includes an inward flange part that projects from an inner side surface toward a center of the ring-shaped bezel, is arranged on an outer upper side of the exterior case and is electrically connected with the circuit board. The windshield member is formed of a transparent dielectric substance, arranged in the bezel and supported by the inward flange part. The bezel is configured to resonate with a radio wave having a desired frequency by adjustment of at least one of (i) a relative permittivity of the dielectric substance and (ii) an area of an overlap region where the inward flange part and the windshield member overlap each other.

Electronic timepiece

An electronic timepiece includes an exterior case, one or more circuits housed in the exterior case, wherein the one or more circuits are configured to process a signal in a radio wave having a predetermined frequency, and a bezel disposed on an outer side of the exterior case, wherein the bezel comprises a metal portion configured to resonate with the radio wave, and wherein the metal portion of the bezel is electrically connected to the one or more circuits to transmit the signal in the radio wave received by the metal portion of the bezel to the one or more circuits. A method for assembling the electronic timepiece is further provided.

Electronic timepiece and method of assembling electronic timepiece

An antenna device including a case main body made of synthetic resin, an antenna made of metal and provided on an upper portion of the case main body so as to receive radio waves, an electronic component provided on a side portion of the case main body, and a protective connection member which includes a protection section which protects the electronic component and a connection section which is connected to the antenna.

Antenna device and timepiece

[Problem] To provide: a method for suppressing the coloration of oils and fats during frying; and a coloring inhibitor. [Solution] A method for suppressing the coloration of an oil/fat composition for frying, the method comprising a step for adding a prepared oil to an edible oil or fat, wherein the prepared oil is obtained through (1) a degumming step, (2) a neutralization step which may or may not be performed, (3) a bleaching step which may or may not be performed, and (4) a deodorizing step, in this order, in the process of refining a crude oil obtained from an oil feedstock, and the absorbance difference determined by subtracting the absorbance at a wavelength of 750 nm from the absorbance at a wavelength of 660 nm of the prepared oil obtained from step (3) is at least 0.030 when isooctane is used as the control. A coloring inhibitor characterized by containing said prepared oil.

Method for suppressing coloration of frying fats and oils composition

[Object] To reduce the influence on a visible light LED exerted by ultraviolet light applied by an ultraviolet light LED. [Solution] A linear light source including an ultraviolet light emitting diode (), a visible light emitting diode (), and a light guide (). The ultraviolet light emitting diode () and the visible light emitting diode () are disposed at least at one end in an optical axis direction of the light guide (), and are disposed with an optical axis shifted and by providing a level difference in the optical axis direction. Here, the ultraviolet light emitting diode () and the visible light emitting diode () are mounted on an inverted L-shaped heat sink (), and an ultraviolet light blocking filter () is disposed in front of the visible light emitting diode ().

Linear light source, optical sensor, differentiation unit, and automatic transaction apparatus using the same

An antenna-equipped cover glass for a wristwatch includes: a first insulating layer that includes a transparent insulator; a first electrode layer connected to a bottom surface of the first insulating layer, the first electrode layer having a first transparent electrode surrounded by an insulating pattern formed in a region therein; a second insulating layer connected to a bottom surface of the first electrode layer; and a second electrode layer connected to a bottom surface of the second insulating layer, the second electrode layer having a second transparent electrode surrounded by an insulating pattern formed in a region therein.

Antenna and timepiece

A method of producing a regenerated hydrotreating catalyst, including a first step of preparing a hydrotreating catalyst that has been used for hydrotreatment of a petroleum fraction and has a metal element selected from Group 6 elements of the periodic table; a second step of performing regeneration treatment for part of the catalyst prepared in the first step, then performing X-ray absorption fine structure analysis for the catalyst after the regeneration treatment, and obtaining regeneration treatment conditions in which a ratio IS/IO of a peak intensity IS of a peak attributed to a bond between the metal element and a sulfur atom to a peak intensity IO of a peak attributed to a bond between the metal element and an oxygen atom is in the range of 0.1 to 0.3 in a radial distribution curve obtained from an extended X-ray absorption fine structure spectrum.

Method of producing regenerated hydrotreating catalyst and method of producing petroleum products

An electronic device includes a display section, at least one substrate, a control section, a connecting section, a receiving section, and output wiring. The at least one substrate includes a plurality of wiring layers overlapped as a whole. Output wiring is provided on the first layer among the plurality of wiring layers and connects each of the plurality of the output terminals and the control section. From a planar view of the substrate, a bar antenna is attached on a face of a second layer on a side opposite of the first layer, in a position between positions corresponding to positions of the connecting section and the control section. The output wiring crosses between regions corresponding to both edge regions including both edges of the bar antenna.

Electronic device

A push-button switch includes a wiring board having a first surface on which electronic components are mounted. The push-button switch is used for an immobilizer system and supplies power to a portable device from the first surface side of the wiring board. The push-button switch includes a coil antenna and a conductor pattern. The coil antenna includes a magnetic core and a coil conductor wound around the magnetic core. The coil antenna is attached to a second surface of the wiring board. The conductor pattern is formed in at least one wiring layer so as to surround the coil conductor in plan view. The wiring board has an inner layer including the at least one wiring layer. A direction of current flowing through the coil conductor is the same as a direction of current flowing through the conductor pattern.

Push-button switch

Disclosed is a radio-controlled timepiece. The radio-controlled timepiece includes an oscillating unit, a display unit, a display driving unit, an error storage unit, a radio wave receiving unit, and a frequency setting unit. The display driving unit drives the display unit with a driving signal of a predetermined driving waveform frequency generated by the clock signal output by the oscillating unit. The error storage unit stores error data of an oscillating frequency. The radio wave receiving unit tunes to a receiving frequency of a radio wave including time information, and receives the radio wave. The frequency setting unit sets the driving waveform frequency based on the error data so that the receiving frequency does not overlap with a higher order harmonic wave of the driving waveform frequency during a period that the radio wave is received.

Radio-controlled timepiece

Growing community of inventors

Fussa, Japan

Takashi Sano