Matsushita Electric Industrial Co., Ltd.

Other

Mitsubishi Petrochemical Company Limited

Matsushita Electrical Industrial Co., Ltd.

Matsushita Electric Ind. Co., Ltd.

Takao Inoue

Junji Ikeda

Naomi Nishiki

Takahiro Matsuo

Daido Komyoji

Yukio Maeda

Tamotsu Wakahata

Yasushi Imamura

Kazuhiro Mori

Takashi Ichiyanagi

Makoto Morita

Tetsuo Fukushima

Masami Uchida

Keigo Momose

Tsutomu Kawashima

Mutsuaki Murakami

Kenichiro Suetsugu

Mitsutoshi Aritomi

Kazumi Ishimoto

Takahiro Watanabe

Youichi Nakamura

Takeshi Masaki

Katsuhiko Yamamoto

Masaru Yoshida

Tadashi Sakairi

Keiji Saeki

Masahiro Muro

Koji Matsunaga

Keinosuke Kanashima

Kenji Fukumoto

Tadao Takeyama

Masaaki Okita

Takayuki Nagahara

Eiichiro Matsubara

Keizi Saeki

Iwao Shirai

Tadashi Sawai

Masakazu Komatsu

Noboru Izutani

Ikuo Niboshi

Munehiro Yoshimura

Yasuyuki Watanabe

Schuichi Murakami

Chuichi Matsuda

Taiziro Yosioka

A digital signal processor comprises an arithmetic devicewherein a reservation processing register, to which setting to which from the arithmetic deviceis possible and which has a construction for storing an address and an execution mode as a task list, and a clear circuitfor clearing the execution mode when the address in the reservation processing registeris copied to a program counter, are newly added. Threreby, in the digital signal processor comprising two arithmetic devices, it is possible to remove the processing waiting time as well as to change the processing order at respective arithmetic devices.

Digital signal processor

An access controller comprising plural access ports in which information associated with access from a CPU is stored for each access, and a bank management unit for managing use states of the plural access ports and informing the CPU of the use states. The CPU writes the information associated with the access on an unused one of the plural access ports on the basis of the use states provided by the bank management unit. Accordingly, the access controller which has a function of not accessing an erroneous address, suppresses the CPU processing load, and does not require a complicated description of firmware can be provided.

Access controller and access method for controlling access from a CPU to a memory based on use states of plural access ports

The present invention provides a digital signal processing apparatus and a method for controlling the apparatus that allow for a reduction of circuit size to minimize an increase in power consumption and the costs of circuitry and an improvement in signal processing speed. To achieve this, the present invention eliminates a circuit arrangement that was conventionally required for executing a compare instruction, conditional jump instruction, and jump instruction, by adding a relatively small-sized circuit such as an encoder for processing an external signal and a capability of decoding a condition determination data select instruction.

Digital signal processing apparatus and method for controlling the same

An integrated circuit internal signal monitoring apparatus comprises an integrated circuit. The integrated circuit comprises a signal change information generating section for detecting changes in a plurality of internal signals to be monitored in a circuit block, and in response to a level of at least one of the plurality of internal signals changing sequentially generating flags indicating the internal signal whose level has been changed, the post-change level, and that the levels of other internal signals have not been changed; a storage section for sequentially storing the flags and a trigger generating section for generating a write stop trigger signal for stopping a write operation of the flags to the storage section The integrated circuit internal signal monitoring apparatus further comprises an internal signal waveform reproduction section for reading the flags from the storage section after the generation of the write stop trigger signal.

Integrated circuit internal signal monitoring apparatus

It is a object of this invention to provide a graphite cladding sheet having an excellent mechanical strength and applicable to wide use and a graphite device using said sheet. The graphite cladding sheet 10 comprises a flexible thin graphite sheet having a high orientation and a supporting sheet 12 fixedly laminated on one surface of the graphite film 11. If necessary, the graphite film may be sandwiched between the supporting sheet and the interlocking element by binding them with an adhesive filled in the hole which pass through the graphite film.

Graphite cladding laminate structural material and a graphite device

To increase heat dissipation from a plasma display panel, a heat sinking unit 2 bonded to a curved back surface 11 of a panel unit includes a large number of fin blocks 21 arranged spaced apart from each other by a prescribed distance and a flexible thin-wall portion 22, and a joining section 221, which consists of fin anchoring portions 212 and thin-wall portions 22, is capable of being bent between the fin blocks 21, thus allowing the heat sinking unit 2 to conform to the curvature of the panel unit back surface 11.

Plasma display panel and heat sink

graphite sheet or block anode material can be used for non-aqueous lithium secondary battery, which has the improved characteristics of battery charge-discharge, as well as a circuit substrate and a shield plate in which dopants should be intercalated. The graphite sheet or block can be made of graphitized polymer film or films and comprises: a) an electric conductive body having a surface, in which graphite crystals are oriented along the surface of the graphite sheet or block and b) interphase insertion potions uniformly distributed over the surface of the graphite sheet or block, in which graphite phases are built perpendicularly to the surface to permit dopant to be inserted into a gap between graphite phases.

Graphite sheet or block material

To increase heat dissipation from a plasma display panel, a heat sinking unit 2 bonded to a curved back surface 11 of a panel unit includes a large number of fin blocks 21 arranged spaced apart from each other by a prescribed distance and a flexible thin-wall portion 22, and a joining section 221, which consists of fin anchoring portions 212 and thin-wall portions 22, is capable of being bent between the fin blocks 21, thus allowing the heat sinking unit 2 to conform to the curvature of the panel unit back surface 11. When using a heat sinking unit not structured to conform to the curvature of the panel unit back surface 11, a high-orientation graphite film as a heat equalizing layer is interposed between the panel unit back surface and the heat sinking unit.

Plasma display panel, method of fabricating the same, and display

A machining program is prepared based on design data obtained by CAD and machining conditions stored in advance in a data base, while machining status information is obtained from a machining site. Based on the machining program and the machining status information, a machining status is simulated in order to subsequently prepare machining commands required for appropriate NC control.

Method of and apparatus for finely machining a workpiece with numerical

This invention provides a method of molding which can feed the high-viscosity material quickly and accurately as well as with good operability. For achieving quick heating and cooling cycles in a mold, the mold is constructed from a mold material having superior heat-conductivity in such a way that the high-viscosity material can be heated and cooled from outside of the mold. Thereby, this invention comprises:

Method of molding high-viscosity materials

A film-like heater which has a graphite film made of a polymer film baked at a temperature higher than 2,000 .degree. C. and having a good thermal conductivity, a good flexibility and a good resistance to high temperature, so that it is applicable to a thin face heat-retaining or heating means having various designs such as a seat heater fittable to a body shape, a vapor deposition boat operable at a high temperature and a compact heating device or apparatus.

Film-like heater made of high crystalline graphite film

A functional member is supported by a support member in an apparatus and includes a generally flat element made of highly oriented graphite and having opposite smooth surfaces. The highly oriented graphite is of a laminar crystalline stricture made up of a plurality of crystalline layers and having planes of orientation aligned in a direction parallel to the opposite smooth surfaces of the generally flat element. The generally flat element is used as, for example, an upper cover for axially supporting an upper cylinder of a rotary head portion.

Generally flat member having smooth surfaces and made of highly oriented

A plasma display panel includes a light-transmittable first substrate, a plurality of first electrodes provided in correspondence with pixels on the first substrate and partition walls provided on the first substrate so that each of the partition walls surrounds at least a part of one of the first electrodes. A Fluorescent layer is formed at a portion surrounded by the partition wall where the first electrode is located in such a manner that the first electrode surrounded by the partition wall is exposed by curing and baking a fluorescent ink having a photo-setting resin and an illuminant as its main ingredients. A light-transmittable second substrate is arranged in contact with the partition wall oppositely to the first substrate, and light-transmittable or opaque second electrodes are arranged on the second substrate oppositely to the first electrodes.

Plasma display panel and method for manufacturing the same

A curved pyrolytic graphite crystal x-ray monochromator has at least one diffraction surface of graphite crystal for diffracting and monochromizing x-rays generated from an x-ray source so as to bend and/or converge the diffracted and monochromized x-rays, wherein the diffraction surface has a predetermined curved surface. In a method for manufacturing a curved pyrolytic graphite crystal x-ray monochromator, one or more pieces of polymer films are heated at a temperature predetermined in a range from 400.degree. C. to 3500.degree. C. so as to form carbonaceous films, and then, one or more pieces of formed carbonaceous films are superimposed, heated and pressed onto a predetermined curved surface of an isotropic graphite die at a temperature predetermined in a range from 400.degree. C. to 3500.degree. C., while applying a predetermined pressure onto the carbonaceous films provided on the isotropic graphite die, thereby forming the curved pyrolytic graphite x-ray monochromator of graphite crystal having a resulting curved surface corresponding to the predetermined curved surface.

Curved pyrolytic graphite monochromator and its manufacturing method

The present invention provides a graphite layer material to be used as an electrode material which exhibits excellent cell characteristics when used for a secondary cell. The graphite layer material of the present invention comprises highly oriented graphite layers of which a direction of crystalline orientation is adjusted to a planar direction, and an intercalant being inserted between the graphite layers.

Graphite layer material

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Hirakata, Japan

Takao Inoue