Tdk Corporation

Yokowo Co., Ltd.

Rakuten, Inc.

Toshiba Tungaloy Co., Ltd.

Machine Learning Laboratory, Inc.

Other

Hisashi Suzuki

Ryoichi Hirako

Tadashi Suzuki

Satoshi Maruyama

Masato Kurihara

Atsushi Sano

Soh Masuko

Kazuhide Ohe

Masayoshi Hirano

Mitsuo Ueki

Keiichi Kobori

Takeshi Saitoh

Michio Shimada

Tuyoshi Saito

Mitsuhiro Suzuki

Atsushi Sato

Hitoshi Arai

Keiji Koga

Yoshinori Fujikawa

Yoshitomo Tanaka

Keitaro Otsuki

Yousuke Miyaki

Katsuo Naoi

Tsuneo Kuwahara

Tomoko Nakamura

Toshinobu Miyakoshi

Hiroshi Chihara

Keiko Takeuchi

Tsuneo Kagotani

Yasunobu Ishii

Yukiko Hirabayashi

Masanori Kaya

Takamasa Yamamoto

Masakatsu Kujira

Kozo Sakurai

A solid electrolyte layer having a solid electrolyte and carbon, in which a dispersion degree (CV value) of the carbon measured by a quadrat method in a cross section of the solid electrolyte layer is more than zero and less than one.

Solid electrolyte layer and all-solid-state battery using same

The present invention provides an active material which can increase the discharge capacity of a lithium-ion secondary battery as compared with the case using conventional LiMnPOas a positive electrode active material. The active material in accordance with the present invention contains a crystallite of LiMnPO, the crystallite having a size of 20 to 93 nm in a direction perpendicular to a (060) plane thereof.

Active material, method of manufacturing active material, and lithium-ion secondary battery

A lithium-ion secondary battery including an electrode having a current collector and an active material layer, formed on the current collector, that contains an active material and polybenzimidazole. Also, a method of manufacturing a lithium-ion secondary battery including manufacturing an electrode having a current collector and an active material layer, formed on the current collector, that contains an active material and polybenzimidazole.

Lithium-ion secondary battery including polybenzimidazole and method of manufacturing lithium-ion secondary battery

A script (object displacement program) is embedded in a Web page to be transmitted from a Web serverand executed by a user terminal. The user terminalinto which the object displacement program is read displaces a plurality of icons from their initial positions to target positions through a path outside a display area of elements in the Web page, and makes the icons converge on the vicinity of each of the elements in such a way that the icons are distributed to the respective elements in the page in accordance with various access data and statistical data (e.g. the number of page views (PV), click-through rate (CTR), order quantity etc.).

Object displacement method for web page

An active material with a sufficient cycle characteristic and a process for its production are provided. According to the process for production of an active material of this invention, an aqueous solution containing a metal fluorocomplex is contacted with a metal oxide to form a surface-modified layer on the surface of the metal oxide. The active material of the invention comprises a core section made of a metal oxide and a surface-modified layer covering the core section, wherein the surface-modified layer is an oxide containing a metal present in the core section and a metal not present in the core section.

Active material with a surface-modified layer covering a metal oxide core and an electrode and battery comprising the same

The system for the object control method according to an embodiment is a client/server system with a Web server () and a user terminal () connected through Internet (). In the system for the object control method, a script (object control program) is embedded in a Web page to be transmitted from the Web server () and executed by the user terminal (). The Web page contains a plurality of link elements (elements with links to other Web pages). A computer terminal having read the object control program displays a plurality of icons superimposed in front of the link elements in the Web page. Further, when a specified event is detected, (a) change the placement position of a specific icon, (b) temporarily or completely remove a specific icon, or (c) change the placement positions of a plurality of specific icons, for example, according to the event type.

Object control method for displaying objects in front of link elements

A composite particle for electrode as an active material capable of forming an electrochemical device with excellent discharge capacities and rate characteristics is provided. A composite particle for electrode according to the present invention comprises a particulate core including at least one mother particle containing an electrode active material, and an electron-conducting layer which covers at least part of the surface of the particulate core, the electron-conducting layer including carbon and microparticles containing an electrode active material, and the microparticles having a particle size of 300 nm or less.

Composite particle for electrode and electrochemical device

Composite particles for an electrode comprising LiVOPOparticles and carbon, wherein the carbon is supported on at least a portion of the surface of the LiVOPOparticles to form a carbon coating layer.

Composite particles for an electrode, production process thereof and electrochemical device

Composite particles for an electrode comprising LiVOPOparticles and a metal, wherein the metal is supported on at least a portion of the surface of the LiVOPOparticles to form a metal coating layer.

Composite particles for an electrode comprising lithium vanadyl phosphate (LiVOPO4), production process thereof and electrochemical device

An active material, an electrode, and a battery which exhibit high safety in overcharging tests, and methods of manufacturing them are provided. The active material comprises a first metal oxide particleand a second metal oxide particle groupattached to a surface of the first metal oxide particle. The second metal oxide is at least one selected from the group consisting of zirconia, silica, and tin oxide. The first metal oxide particlecontains fluorine atoms from its surface to deepest part.

Methods of manufacturing active material and electrode, active material, and electrode

There is provided a method of making an active material with satisfactory cycle characteristics. The method of making an active material according to the invention comprises contacting an aqueous solution containing a metal-fluoro complex and lithium salt with lithium-containing metal oxide particles.

Method of making active material and electrode

The method for making an active material according to the invention comprises a step of contacting an aqueous solution containing a metal-fluoro complex with a carbon material. The active material comprises a carbon material and a metal oxide particle group supported directly on the surface of the carbon material.

Method for making active material and electrode, active material, electrode, and lithium ion secondary battery

The method for producing an active material according to the invention comprises a step of contacting an aqueous solution containing a zirconium fluoro-complex and a silicon fluoro-complex with a first metal oxide particle to form a second metal oxide particle group containing a zirconium oxide particle and a silicon oxide particle on the surface of the first metal oxide particle. The active material comprises a first metal oxide particle and a second metal oxide particle group formed on the surface of the first metal oxide particle, and the second metal oxide particle group contains a zirconium oxide particle and a silicon oxide particle.

Method for producing active material and electrode, active material, and electrode

A core conductor of a coaxial connector is electrically connected to a terminal electrode which is provided at an end of a surface of a board, and a shell GND of the coaxial connector is electrically connected to a GND electrode which is provided at an end of a back surface of the board in a relay connector. The shell GND has a substantially columnar outer shape. The relay connector includes: a conductive first block having a first surface and a second surface being opposite to the first surface, the first block formed with a through hole, the coaxial connector being provided in the through hole, a part of the shell GND being provided in the through hole, the core conductor of the coaxial connector being projected from the first surface of the first block; and a conductive second block provided with a board rest part on which the board is to be placed, the second block operable to relatively move with respect to the first block and being electrically connected to the first block.

Relay connector

A relay connector for electrically connecting a board and a coaxial connector including a shell GND, a dielectric member and a core conductor, includes: a conductive first block including a first surface from which the core conductor is projected and a second surface to which the shell GND is fixed, and provided with a guide pin extending in a first direction parallel to the first surface; a conductive second block including a board rest part on which the board is to be mounted and a guide hole into which the guide pin is inserted, and being electrically connected to the first block; an operating member, provided on the first block at an opposite side to the second block; an elastic member provided between the operating member and the first block in a contracted state; and a coupling member, one end of which is fitted into and fixed to a first groove of the second block, the other end of which is fitted into and fixed to a second groove of the operating member.

Growing community of inventors

Tokyo, Japan

Hisashi Suzuki