Fujitsu Corporation

Basell Poliolefine Italia S.r.l.

Honda Giken Kogyo Kabushiki Kaisha

Japan Polyolefins Co., Ltd.

Kunio Yamamoto

Takeshi Nakajima

Masashi Uchida

Shitoshi Kanno

Takeshi Tsukahara

Nobuyuki Tsurumi

Takeshi Ogawa

Hideo Yamamoto

Kenji Tsutsumi

Nobuhiko Eguchi

Kazuhiko Sakai

Ryoji Shimozono

Yoshihiro Shimizu

Hisao Kawano

Hiroshi Adachi

Hidetaka Nishi

Noboru Ise

Hiroyuki Kudoh

Aya Takagi

Yoshihisa Saiki

Tomio Takada

Kunihiko Asai

Tokiyuki Ichikawa

Toyozo Morinaka

A polypropylene composition made from or containing:

Polypropylene composition and molded article

A polypropylene composition made from or containing: 

A polypropylene composition made from or containing

A man-hour management system (in FIG.) which manages man-hours for producing a product, comprising a walk man-hour conversion table () for performing registration management of standardized man-hours for walks; a work constituent condition table () for performing registration management of constituent work CW (element work), and conditions for each of the constituent work CW (element work); a standardized man-hour table () for performing registration management of standardized man-hour analysis contents and standardized man-hours for the constituent work CW (element work) or the constituent work CW (element work) conditions; a main man-hour management table () for performing registration management/reorganization management of constituent work CW (element work) items in units of processes, data being assigned to the constituent work CW (element work) items from the tables (), or data being inputted and set to the constituent work CW (element work) items; a process name table () for performing registration management/reorganization management of names of the processes; and man-hour output means (OS) for outputting man-hour information. The man-hour management system can analyze man-hours in each individual process unit and for a state between the processes.

Man-hour management system

An integrated communication system for voice and data connecting an Ethernet LAN to an external communication network by utilizing a conventional communication system. An interface connected to the Ethernet LAN and transferring a voice signal at a data link level without processors is stored in a personal computer. An ISDN voice interface for connecting the personal computer to the external communication network with a voice channel is connected to the LAN. The input/output data of the ISDN voice interface and various routers performing data communication on the LAN is multiplexed/demultiplexed in a plurality of channels by an ADSL multiplexer. The input/output data of the multiplexer is connected to the external communication network through an access network having a user interface.

Integrated communication system of voice and data

An on-demand system controlling on-demand services between a media server and subscriber terminals, the system includes an ATM-HUB unit which performs a path setting operation in accordance with a PVC (Permanent Virtual Connection) function, and a path setting management server. The ATM-HUB unit has previously set paths between the subscriber terminals and the path setting management server and between a controller of the ATM-HUB unit and the path setting management server in accordance with the PVC function at a time of setting environments of the system. A subscriber terminal supplying a media transmission request to the path setting management server via the path set between the subscriber terminal and the path setting management server. The path setting management server requests the controller of the ATM-HUB unit to set a path between the subscriber terminal and the media server via the path set between the path setting management server and the controller of the ATM-HUB unit in response to the media transmission request from the subscriber terminal. The ATM-HUB unit sets, based on an instruction from the controller, a path between the subscriber terminal and the media terminal in accordance with the PVC function.

On-demand system

A multipoint videoconference system which efficiently delivers video and voice information along with various types of material data to realize a more realistic teleconferencing environment. The system comprises a plurality of videoconference terminals, a videoconference server, and a videoconference administration server. Each videoconference terminal transmits a video signal, a voice signal, and a material data signal over an ATM network. The videoconference server rearranges the video signals, the voice signals, and the material data signals received from the plurality of videoconference terminals. It sends the rearranged signals back to the videoconference terminals via the ATM network. The videoconference administration server controls network connections between the videoconference server and the videoconference terminals.

Videoconference system

A resin composition comprising: (A) a polypropylene polymer comprising a propylene/ethylene block copolymer, said polypropylene polymer having a melt flow rate of from 5 to 100 g/10 min as measured at 230.degree. C. under a load of 2.16 kg and containing components extractable with xylene at 20.degree. C., wherein the xylene-extractable components having an intrinsic viscosity as measured at 140.degree. C. in decalin of from 2.0 to 5.0 g/dl; (B) an ethylene/propylene rubber having a propylene content of from 40 to 60% by weight and a melt flow rate of from 0.5 to 10 g/10 min as measured at 230.degree. C. under a load of 2.16 kg; (C) a triblock copolymer having a melt flow rate of from more than 40 to 200 g/10 min as measured at 230.degree. C. under a load of 2.16 kg, a flat interface between said triblock copolymer and the 100.degree. C. xylene-insoluble components of said polypropylene polymer of ingredient (A) having a critical energy release rate of 20 J/m.sup.2 or higher as measured at a phase angle of from -2.degree. to -12.degree.; (D) a modified polyolefin polymer having a hydroxy group, said modified polyolefin polymer having a content of a hydroxy-containing unsaturated compound of from 0.5 to 7.0% by weight; (E) an oligomer having at least one terminal polar group, said oligomer having a number-average molecular weight of from 300 to 10,000; and (F) talc having an average particle diameter of 5 .mu.m or smaller.

Resin composition and molded object thereof

An alarm collection apparatus for use in an exchange system has a plurality of local offices, a central maintenance office, a toll switch, and an alarm link. The local offices include an enhanced local office and a conventional local office, the enhanced local office having enhanced features with respect to the number of alarm collection points, a display function thereof, and a man-machine alarms interface. An alarm collection shelf collects alarm information from the conventional local office in the same manner as from the enhanced local office, by converting the data format used for the conventional office to one which corresponds to the data format used for the enhanced office. The alarm collection shelf also collects alarms from a radio base office.

Alarm collection apparatus of central maintenance operation center

An ISDN switching system having facilities for testing an ISDN signal composed of B-channels and D-channels at least. The testing facilities can achieve a B-channel test and D-channel test selectively with simple construction by employing a converting unit in the system. The converting unit enables creation of a connection path between a test equipment and an object to be tested through an ISDN exchange and thus the ISDN signals for the test can be treated as usual ISDN signals. Thereby, the test equipment and the object can freely be connected to each other.

ISDN switching system having testing facilities

A remote maintenance system for a digital communication network, comprises local offices (LOs), at least two of which are grouped and connected to each other by a local line in the group, and a centralized maintenance and operation center (CMOC) located at a tandem office and connected to each LO by an ordinary digital transmission line (DTL) using the No. 7 Common Channel Signaling (CCS) system recommended by the CCITT. When a serious fault, such as system-down, occurs in a first LO in the group, a serious alarm signal is sent from the first LO to the CMOC through the local line, a second LO in the group and the DTL connecting the second LO and the CMOC, so that maintenance data for repairing the serious fault are provided at the CMOC and sent, under the No. 7 CCS system, to the first LO through the DTL toward the first LO. The maintenance data is sent without using a local switching network in the first LO, and can be sent through the DTL toward the second LO, the second LO and the local line to the first LO.

Growing community of inventors

Kanagawa, Japan

Kunio Yamamoto