Other

University of California

Matsushita Electric Industrial Co., Ltd.

Panasonic Corporation

Teikoku Tsushin Kogyo Co., Ltd.

Masao Kobayashi

Alan J Heeger

Fred Wudl

Tetsuya Kubo

Teruo Nanmoku

Hidehiro Yanagibashi

Suguru Suzuki

Hideo Nakanishi

Naokazu Nagasawa

Haruo Itoh

Masanori Kikuchi

Akito Sakamoto

Yoshiaki Ikenoue

Wudl: Fred

Toshihisa Ubukata

Otomatsu Kadota

Akio Kai

Takashi Akimoto

In the foldable mobile radio apparatus constructed by coupling two cases to open and close, the high antenna performance can be secured over the wider band with the simple structure. A foldable mobile radio apparatus, includes a first case, an antenna element provided to the first case, a second case, a hinge portion for joining the first case and the second case turnably, a circuit board provided to an inside of the second case and having a ground pattern, and a feeding portion connected to a radio circuit on the circuit board. The hinge portion is formed of a nonconductive resin, and has a rotation shaft made of conductive metal to join the first case and the second case turnably. The rotation shaft is spatially coupled to the antenna element at a predetermined interval, and the rotation shaft is arranged to separate from the ground pattern on the circuit board, and is connected electrically to the feeding portion. Also, the antenna element, the rotation shaft, and the ground pattern on the circuit board operate as an antenna.

Foldable portable radio

The invention supports an antenna ( ) retractably from bottom to top via an antenna receiver section ( ) on the side of the second case body ( ) so that it is possible to fold/unfold the first case body ( ) irrespective of the direction of the antenna ( ) and whether the antenna ( ) is stretched or housed.

Folding portable telephone apparatus

In a folding mobile wireless device, at least one of contact portions of connecting portions which come in contact with a coupling pin has a higher strength than a portion other than the contact portion or a housing provided with the connecting portion including the contact portion.

Folding mobile wireless device

The invention as disclosed herein relates to a process for wrapping and sealing on the circumference of a solid state food material with one or two kinds of clayish state food material in layer condition, thereby forming the same into globular shape. A gate is used to cause the clayish state material to envelope a solid state material as it exits a mould.

Production method of forming solid state food material completely

This invention discloses an apparatus for the formation of a shaped food product, and the apparatus adopts the helix disc cutters which make their self rotation and orbital revolution and according to the said rotating and revolving movement the passage is formed for opening and closing, wherein more than two kinds of food material are pushed from the extruder, and finally the desirable formation of a shaped food product is obtained after making the most of passage transformations caused by rotation and revolution of two pairs of helix disc cutters.

Apparatus for the formation of a shaped food product

The invention as disclosed herein relates to an apparatus for wrapping and sealing on the circumference of a solid state food material with one or two kinds of the clayish state food material in layer condition, thereby forming the same into globular shape. A gate is used to cause the clayish state material to envelope a solid state material as it exits a mould.

Production apparatus to form the solid state food material completely

Polyisothianaphthene substituted in the 5 and/or 6 positions so as to have an oxygen atom adjacent to C.sub.5 or C.sub.6. Substituents include alkoxys, hydroxys and dioxyalkylenes. The polymers are conducting and useful in electrochromic displays and as electrode materials.

Conducting substituted polyisothianaphthenes

An electrochromic display device is provided in which a high molecular weight conductive membrane is formed on a conductive, transparent base, and an opposing electrode is arranged thereunder via a liquid electrolyte. The conductive, electrochromic membrane is a polyisothianaphthene, a chemically and physically stable material which gives the device superior electrochromic switching characteristics, including a fast response time and a high contrast color change upon oxidation and reduction. Other applications which rely on the electrochromic properties of the polyisothianaphthene are disclosed as well.

Polymer having isothianaphthene structure and electrochromic display

A switch section of a sliding-type DIP switch includes a slider and a pair of opposing contacts each consisting of a resilient metal plate member and having a V-shaped urged portion and a linear portion connected to the urged portion. When the slider is slid, each opposing side wall thereof presses the distal end of the respective urge portion of one contact into contact with the linear portion of the other contact to achieve a reliable electrical switching action. A number of these contact pairs are integrated with the bottom portion of a housing by insert molding to facilitate fabrication.

Sliding-type dip switch

A polymer having an isothianaphthene structure represented by the formula (Ia) and/or Ib): ##STR1## wherein R.sup.1 and R.sup.2 each represents a hydrogen atom or a hydrocarbon residue having 1 to 5 carbon atoms such as methyl, methoxy and thiomethyl, with the proviso that R.sup.1 and R.sup.2 may link together to form, along with the benzene ring, a fused ring which is naphthalene; X is sulfur, selenium or tellurium; Y.sup.- represents an anion of an electrolyte; z represents a number from 0.01 to 1 showing a ratio of the anion per mol of a monomer; and n represents a number of from 5 to 500 showing a degree of polymerization. An electrochromic display wherein a high molecular weight conductive membrane formed on a conductive transparent base is used as a display base and an opposing electrode is arranged thereunder via a liquid electrolyte, which is characterized in that said high molecular weight conductive membrane is a polymer having an isothianaphthene structure and capable of being reversibly oxidized or reduced.

Polyisothianaphtene, a new conducting polymer

Roulette gaming apparatus having electro-magnetic apparatus for driving

This invention relates to an apparatus for forming soft and sticky food material such as kneaded mixture of water and rice flour, wheat flour, etc., into globular shape in formation chambers in the form of pipe. Four crossing members constitute one group and create a formation chamber in the form of pipe. The crossing members on one side of the formation chambers are made to reciprocate in the opposite directions to those on the other side thereof, while touching, whereby the material is kneaded into globular shape,.

Growing community of inventors

Kanagawa, Japan

Masao Kobayashi