Abstract: [Problems] To provide a polypeptide having a novel structure and showing an activity of inhibiting angiogenesis or an activity of inhibiting osteoclastogenesis, and to provide a recombinant protein by constructing a method of purifying the above protein. To provide an ingredient useful in designing remedies for tendinitis, rheumatoid arthritis, arthritis deformans, malignant tumor, etc. [Means for Solving Problems] A novel soluble polypeptide protein.

Abstract: A semiconductor device in which the lifetime of mounted components can be prolonged. A cooling system for controlling the temperature of a refrigerant through a heating section and a radiator is provided. The semiconductor device is connected to the cooling system and is cooled. A variation width (?T1) of temperature controlled by the cooling system through the heating section and the radiator is smaller than a temperature variation (?T2) of the refrigerant caused by variations in operating conditions of the semiconductor device (?T1??T2).

Abstract: A semiconductor device in which the lifetime of mounted components can be prolonged. A cooling system for controlling the temperature of a refrigerant through a heating section (1) and a radiator (2) is provided. The semiconductor device (100) is connected to the cooling system and is cooled. A variation width (?T1) of temperature controlled by the cooling system through the heating section (1) and the radiator (2) is larger than a temperature variation (?T2) of the refrigerant caused by variations in operating conditions of the semiconductor device (100) (?T1>?T2).

Abstract: A multi-phase alternating-current rotational electric machine wherein semiconductor switching devices are electrically insulated from heat sinks, and the heat sinks are grounded to the housing and thermally separated in each phase.

Abstract: A semiconductor device, in which a solder layer bonding chip parts and wiring members are enclosed with the resin layer, and the solder layer is comprised of a compound body in which metal powder is distributed in the matrix metal, is disclosed. When a semiconductor device in which the chip parts are installed in the wiring member with the solders, the soldering part is sealed with the resin is mounted secondly on the external wiring member, the outflow of the solders and the short circuit due to the outflow, the disconnections, and the displacement of the chip parts can be prevented.

Abstract: Amulti-phase alternating-current rotational electric machine wherein semiconductor switching devices are electrically insulated from heat sinks, and the heat sinks are grounded to the housing and thermally separated in each phase.

Abstract: According to the present invention, an analog-mode discharge characteristic storage area (21a) and a digital-mode discharge characteristic storage area (21b) store threshold data of remaining battery display in an incoming-call standby status in an analog mode and that in a digital mode, respectively. A remaining battery determination means (20a) determines a remaining battery level corresponding to a selected communication mode based on both a voltage of detected by a voltage detection circuit (32) and data stored in the analog-mode discharge characteristic storage area (21a) or the digital-mode discharge characteristic storage area (21b). A remaining battery display control means (20b) causes the remaining battery to be displayed on an LCD display of a control unit (22) in accordance with a determination result of the remaining battery determination means (20a).

Abstract: A screen assembly for use in projection type color television system includes a first layer of acrylic resin having a first surface formed with Fresnel lens and its second surface integrally formed with a second layer acrylic resin containing pigment for forming a diffuser.

Abstract: A projection type color television system of the present disclosure comprises three cathode ray tubes for projecting a color picture on a projecting screen. The three cathode ray tubes have phosphor screens for producing and projecting onto the projecting screen respective three primary colors of light beam containing an image information in the beam. These cathode ray tubes are positioned with their respective phosphor screens placed on a first imaginary plane parallel to the projecting screen and in alignment with each other along a first imaginary line parallel to a horizontal scanning direction of the light beam. Of these tubes, a cathode ray tube producing a color having the highest amount of brightness measured in lumen is positioned intermediately between the other cathode ray tubes.

Abstract: The screen assembly includes a transparent plate which has one surface formed with lenticuler lens and the other surface matted, so as to diffuse light beams projected thereon and scatter in directions toward the surroundings of the screen assemby where the observers are situated, and not in directions upwards and downwards nor sidewards of the screen assembly.

Abstract: A projection type color television system of the present disclosure comprises three cathode ray tubes each adapted to produce one of three different primary color light beams, a projecting screen and three lens assemblies positioned between the projecting screen and respective cathode ray tubes. The glass faceplate or phosphor screen of the three cathode ray tubes are positioned on an imaginary plane which is in parallel relation to the projecting screen, and principle planes of the three lens assemblies are also position in an another imaginary plane which is in parallel relation to the projecting screen, so that the projected image from any one of cathode ray tubes geometrically overlaps with another projected image from another cathode ray tube. Each cathode ray tube is coupled with a brightness correction circuit for correcting the brightness of the projected image on the projecting screen to be uniform.