Nitto Kohki Co., Ltd.

Nec Corporation

Japan Storage Battery Co., Ltd.

Nitto Kohko Co., Ltd.

Compagnie Generale Des Etablissements Michelin

Michelin Recherche Et Technique S.a.

Raukten Group, Inc.

Taiyo Nippon Sanso Corporation

Kenji Fukuda

Toshio Mikiya

Yasuo Kazama

Shinichi Miyamoto

Yutaka Tanaka

Yoshihiro Hirata

Osamu Asano

Masayoshi Nomura

Michihiro Shoji

Katsunobu Kishi

Satoshi Okano

Yasuaki Shirogane

Kinya Nose

Yasumasa Oki

Osamu Tamanaha

Yutaka Tachi

Tomoki Noda

Jacques Babaud

Takashi Shirota

The tire includes a summit surrounded by side portions terminating in beads provided to cooperate with a mounting rim. A carcass reinforcement is surmounted by a summit reinforcement composed of reinforcing plies. When the tire is mounted onto its standard mounting rim and inflated with its nominal pressure, each side portion has an upper side point, a bottom side point, an intermediate side point, an upper side portion, and a bottom side portion. A weight of the bottom side portion on one side portion is at least 15% lighter than a weight of the bottom side portion on another side portion.

Mass asymmetric tire

A posting right giving device acquires region information indicating a region designated by an establisher requesting creation of a community. The posting right giving device stores the acquired region information and community identification information for identifying the community in association with each other in a storage. The posting right giving device acquires positional information indicating a position of a terminal device used by a user different from the establisher. The posting right giving device executes, when the position indicated by the acquired positional information is included in the region indicated by the stored region information, processing for giving the user a right to post information to the community identified with the community identification information stored in association with the region information. The right to post information allows the user to post the information regardless of whether the terminal device is located within the region.

Posting right giving device, posting right giving method, and posting right giving program

Tire tread

A method of manufacturing an electronic component, which includes arranging a plurality of first electrode pads on a first substrate, and a plurality of second electrode pads on a second substrate, so that the first and second electrode pads correspond to each other. The method further includes forming a plurality of solder bumps on the second electrode pads and putting the first substrate over the second substrate. The first and second substrates are shifted in parallel to each other, in a horizontal direction, while the solder bumps are melting, so that the solder bumps are stretched in a slant direction to cause the solder bumps to be solidified into hourglass-shapes.

Method of manufacturing an electronic component

An electronic component mounting configuration in which an electronic component chip having a plurality of protrusion-shaped electrodes distributed on its entire mounting surface is mounted through protrusion-shaped electrodes on a printed circuit board is provided which is capable of improving reliability of an electronic component by relieving thermal stress. The solder bumps are arranged so that intervals between solder bumps adjacent to one another become smaller from a central portion of a mounting surface of the electronic component chip toward the peripheral portion thereof. For example, an interval between the solder bump 'A' arranged in the central portion of the semiconductor chip and the solder bump 'B' arranged in an outer side thereof, adjacent to each other, is set to a pitch of P. An interval between the solder bump &#x201c;B&#x201d; and the solder bump &#x201c;C&#x201d; formed arranged in an outer side thereof, adjacent to each other, is set to a pitch of Pand an interval between the solder bump &#x201c;C&#x201d; and the solder bump &#x201c;D&#x201d; formed arranged in an outer side thereof, adjacent to each other, is set to a pitch of P(P&#x3e;P&#x3e;P).

Mounting configuration of electronic component

There is provided a polishing tool which enables a polishing surface thereof to be in surface contact with a to-be-polished surface over a wide area of the polishing surface when polishing a corner portion, and which can reduce an impact of a polishing member caused when the polishing member hits against a member around the polishing member. A generally triangular polishing member having apex angles of 60 degrees is connected, through the intermediary of an oscillation transmitting member made of a plate-like spring member, to an oscillating shaft oscillated by a motor. The oscillation transmitting member has a triangular base having at the center thereof a fixing hole by which the triangular base is fitted and fixed to the oscillating shaft, and triangular polishing member holding portions each extending from each side of the triangular base. The polishing member has three polishing pieces each composed of a pad held by the polishing member holding portion and a polishing sheet laminated to the pad. The edge of the polishing piece extends outwardly beyond the edge of the polishing member holding portion.

Polishing tool

In a network connecting a server and a plurality of user terminals, each of the user terminals transmits display style information to the server, the display style information specifying a display style of a file to be received from the server. The server receives the display style information from the user terminal and distributes a file of a display style in accordance with the display style information to the user terminals. Moreover, the server gives an identification number to each of the user terminals and holds display style information corresponding to each identification number. The server finds out display style information desired by the user terminal based on the identification number and distributes a file of the desired style to the user terminal. Otherwise, the user terminals store display style information and transmit the display style information to the server on an access to the server. On receiving the access from the user terminal, the server always distributes a file of a style in accordance with the display style information accompanied with the access to the user terminal.

File delivery system and method for delivering file of style depending on request of each user terminal

Oscillation switch and a portable electrically driving machine with the

A hand tool driven by a DC battery comprises a tool driving section having a motor, a DC source connected to the tool driving section, a plurality of LEDs connected to the DC source, an LED turning-off section for sequentially turning off the LEDs in accordance with the power remaining in the DC source, and an LED flickering section for causing flickering of at least one illuminated LED, when the driving section is overloaded.

Hand tool driven by DC battery with multiple level battery condition

Portable electric saw

Portable electric sander

A handy air tool has a grip including a cylindrical tool holding section and a valve housing fitted therein. Both tool holding section and valve housing are molded from plastic material. Air supplying and exhausting passages are formed at the time of molding the valve housing and a hole for receiving a control a valve mechanism without requiring finishing. A least portion of air supplying ducts can be formed between the tool holding section and the valve housing. The tool is provided in the tool holding section with a locking mechanism comprising a hook portion extending from the free end of an operating lever toward the grip, and restricting elements for holding the hook portion so as to close a control valve member when it is necessary to keep the tool in a non-operating state. When applied to a grinding belt type air tool, a latch mechanism is provided for selectively retaining a grinding belt in a loosened state and in a tightened state and for preventing the grinding belt supporting member from slipping off a tension bar.

Handy air tool

Portable electric belt sander

Pipe cutter

Portable electric chamfering machine

Growing community of inventors

Tokyo, Japan

Kenji Fukuda