Yazaki Corporation

Dupont-mitsui Fluorochemicals Company, Ltd.

Mitsui Petrochemical Industries, Ltd.

The Chemours Company Fc, LLC

Dupont-mitsuj Fluorochemicals Co., Ltd.

Hideaki Kikuchi

Tatsuya Shiratori

Mark L Robin

Hiroyuki Ogura

Motosuke Ogawa

Takanori Matsumoto

Kazuhito Nagashima

Yuzi Maeda

Akira Niiyama

Michinori Yokozawa

A vehicle control system applied to a column traveling system includes: a communication unit that is disposed in a host vehicle, and configured to be able to transmit/receive communication information to/from another vehicle in a column that travels while being included in the column as a group together with the host vehicle; an output unit that is disposed in the host vehicle, and configured to be able to output a visual system output related to the sense of sight to the outside of the host vehicle; and a controller configured to be able to perform intra-column cooperation processing of controlling the output unit to cause a plurality of the visual system outputs to cooperate with each other in the entire column based on the communication information. As a result, the vehicle control system applied to the column traveling system enables appropriate column traveling to be performed.

Vehicle control system and column traveling system

The present invention aims to solve the above mentioned problems by providing a new azeotrope-like composition that can be used for a wide range of industrial purposes. The provision of an azeotrope-like composition including 93.0-99.0 weight percent Z-1,1,1,4,4,4-hexafluoro-2-buteine and 0.1-7 weight percent isopropanol.

Azeotrope-like composition comprising Z-1,1,1,4,4,4-hexafluoro-2-butene

A wire harness includes power source control boxes, electric wires, and connection wires. The power source control boxes are provided to respective sections. The electric wires connect the power source control boxes to power-requiring devices in the respective sections. The connection wires connect the power source control boxes provided to the respective sections to power-generating devices provided in at least one of the sections to perform power generation different from that performed by a regenerative brake while a vehicle is traveling. The power source control boxes supply electrical energy generated by the power-generating devices to the power-requiring devices in the sections in which the respective power source control boxes are provided.

Wire harness

A wire harness includes a trunk line which serves as a transmission line of power from a vehicle battery; and a plurality of power source control boxes which are provided on the trunk line, arranged one by one in each of a plurality of partitions into which a vehicle is partitioned, and distribute the power received through the trunk line to a power-demanding device that demands for supply of power. In at least one partition of the plurality of partitions, the power source control box of the corresponding partition is connected with entire first device arranged in the same partition to supply power among the first device and a second device, and includes a connection unit of a branch wire which is connected to a sub-power source control box that supplies power to the second device.

Disclosed are compositions comprising 90 to 99 weight percent trans-1,2-dichloroethylene, from 0.1 to 8 weight percent methylperfluoroheptene ethers and from 0.1 to 2.0 weight percent of 1,1,1,2,2,3,4,5,5,5-decafluoropentane, wherein the composition is non-flammable. The disclosure further provides a method for removing residue from a surface of an article comprising: (a) contacting the article with a composition comprising a composition of MPHE, HFC-4310mee and trans-1,2-dichloroethylene; and (b) recovering the surface from the composition.

Compositions of methyl perfluoroheptene ethers, 1,1,1,2,2,3,4,5,5,5-decafluoropentane and trans-1,2-dichloroethylene and uses thereof

The present invention relates to a solvent composition for removing radioactive substance, characterized by comprising at least one selected from hydrofluorocarbon, hydrofluoroether, and perfluoroketone as a medium for transporting the radioactive substance, and a method for removing a radioactive substance characterized by using the solvent composition for removing.

Solvent composition for removing radioactive substance and removing material, and method for removing radioactive substance

One of male and female connectors, which are to be fitted together, is provided with a high-speed connector-disengaging unit for increasing the connector-disengaging speed, utilizing a resilient force produced by a resilient deformation. More specifically, one of the male and female connectors, which are to be fitted together, includes a connector housing, a slider for sliding relative to the connector housing in a connector disengaging direction during a connector disengaging operation, and a coil spring (resilient member) which is interposed between the connector housing and the slider, and is resiliently deformed to produce the resilient force when the slider is slid.

Arc-resistant structure of connector

The cleaning method of the present invention comprises; (a) immersing a material to be cleaned in a mixed solvent contained in the first open vessel, wherein the mixed solvent consists of a chlorofluoro-hydrocarbon with a boiling point of 20.degree.-50.degree. C. and an organic solvent with a boiling point of 50.degree. C. or more higher than that of said chlorofluoro-hydrocarbon and compatible therewith, but not azeotropic therewith, and kept at a temperature within a range between the boiling point of the chlorofluoro-hydrocarbon and a temperature of at least 30.degree. C. lower than the boiling point of the organic solvent, (b) then transferring the material into a boiling liquid essentially consisting of said chlorofluoro-hydrocarbon contained in the second open vessel, (c) and taking out the material from the boiling liquid, (d) wherein, constituting a saturated vapor zone of the chlorofluoro-hydrocarbon by the evaporated vapor from the boiling liquid essentially consisting of the chlorofluoro-hydrocarbon and the mixed solvent in an open container equipped with cooling apparatus in the upper part and holding the open vessels in the lower part, (e) and keeping a constant state of the ratio of the chlorofluoro-hydrocarbon and the organic solvent in the mixed solvent, with a equilibrium of the evaporation of the chlorofluoro-hydrocarbon from the mixed solvent and its absorption from the saturated vapor zone of the chlorofluoro-hydrocarbon, by keeping the temperature of the mixed solvent at a constant temperature.

Cleaning method and an apparatus thereof

A mixed cleaning solvent containing dichlorotrifluoroethane and dimethoxymethane without containing Flon #113, which is suitable for cleaning and degreasing printed circuit boards and for eliminating flux residues and dust particles adhering thereon and which reveals high cleaning ability without occurrence of whity specks of volatilization residues including ionic residues on the treated surface with possible attainment of high stability to decomposition of the solvent component.

Growing community of inventors

Shizuoka, Japan

Hideaki Kikuchi