Fuji Jukogyo Kabushiki Kaisha

Subaru Corporation

Adv Antest Corporation

Sony Corporation

Daikin Industries, Ltd.

Raytech Corporation

Minoru Iida

Hiroshi Matsuda

Toshiaki Naruke

Takashi Kimura

Yasuhiko Sawada

Fumio Hara

Makoto Kawabata

Yoshikazu Nakayama

Gen Kojima

Hideto Suzuki

Yoneho Tabata

Hirotaka Wagata

Shigetoshi Ikeda

Minoru Kawai

A vehicle power supply apparatus includes a power converter circuit, a power storage unit, and a processor. The power converter circuit converts a voltage of electric power received from a normal power supply of a vehicle configured to perform idle-stop operation, and supplies the converted electric power to vehicle loads of the vehicle. The power storage unit is coupled to the power converter circuit. The vehicle loads include a first vehicle load related to travel of the vehicle and a second vehicle load not related to the travel of the vehicle. At an end of the idle-stop operation, the processor supplies the converted electric power to one of the first vehicle load and the second vehicle load, and supplies electric power from the normal power supply to the other of the first vehicle load and the second vehicle load.

Vehicle power supply apparatus

An onboard battery includes a battery module, a housing case, and a detector. In the battery module, a battery cell is disposed. The housing case has a through hole and houses the battery module. The detector includes a fixture portion fixed to the battery module and an elastically deformable portion that is elastically deformable. When an impact is applied and the battery module and the detector are displaced relative to the housing case by a certain amount or larger, the elastically deformable portion is elastically deformed to pass through the through hole.

Onboard battery

An onboard battery for a vehicle includes battery modules including battery cells disposed in a predetermined state, and a cell cover in which the battery cells are disposed. A part of an internal space of the cell cover is formed as chambers into which cooling air is sent. The onboard battery also includes a housing case that houses the battery modules, an intake duct that sends the cooling air into the battery modules, and an exhaust duct that discharges the cooling air sent into the battery modules. A heater that heats the battery cells is disposed in one of the chambers. A heat sink located opposite to the battery cells and attached to the heater is disposed in the one of the chambers.

Onboard battery for vehicle

A polytetrafluoroethylene resin comprising polytetrafluoroethylene having a two-dimensional branched structure in the molecule is produced by exposing polytetrafluoroethylene to an ionizing radiation at a dose of no more than 10 kGy.

Polytetrafluoroethylene resins that can be processed by shaping, shaped products thereof, and processes for producing the resins and shaped products

A body structure of a hybrid vehicle. The hybrid vehicle is driven using power of an engine and electric power supplied from a battery module. The body structure includes a propeller shaft disposed in a lower side of a floor panel in a vertical direction of the vehicle so as to extend in a fore-aft direction of the vehicle and configured to transmit the power of the engine and the electric power to at least a rear wheel; and an integrated battery pack below the floor panel so as to cover the propeller shaft. The integrated battery pack has at least the battery module. The battery pack includes a recess to house the propeller shaft.

Body structure of hybrid vehicle

A hybrid vehicle which is driven using the power of an engine and the power of a drive motor which is driven by an electric power supplied from a battery module, the vehicle including: a propeller shaft which is disposed below a floor panel in a vertical direction of the vehicle extending in a fore-and-aft direction of the vehicle, and is configured to transmit the power of the engine and the power of the drive motor to a rear wheel; and a battery pack having the battery module, the battery pack being disposed below the floor panel so as to cover the propeller shaft. The battery pack has a recess formed in a fore-and-aft direction of the vehicle, and the propeller shaft is housed in an air guide duet defined by the floor panel and the recess of the battery pack.

Vehicle

There is provided a hybrid vehicle. The hybrid vehicle including: a propeller shaft that transmits a driving force in the front-rear direction of the vehicle body; and a battery unit that is disposed below the propeller shaft under the floor of the vehicle body so that the battery unit is detachable from the vehicle body when the propeller shaft is pushed down.

Hybrid vehicle

In a signal measurement device, a plurality of mixers output a signal having a frequency equal to a difference between two input frequencies, and a single local signal source feeds a common local signal input to the plurality of mixers. A difference measurement unit measures a level and a phase difference between outputs of the plurality of mixers if a common correction signal input is fed to the plurality of mixers, and a level/phase measurement unit measures the level and the phase of the output of the plurality of mixers if inputs of signal to be measured common in frequency are fed to the plurality of mixers. A difference correction unit corrects a measurement result of the level/phase measurement unit based on a measurement result of the difference measurement unit if a common input of signal to be measured is fed to the plurality of mixers.

Signal measurement device, signal measurement method, and recording medium

A suction cup includes a suction cup main body, an attachment surface and a gel layer. The surface of the gel layer serves as a suction surface. In a method of manufacturing a suction cup, a cavity is formed in the inside of a common mold and a primary mold. Next, a synthetic resin material is injected into the cavity, to mold the suction cup main body. Subsequently, the primary mold is opened, to obtain the suction cup main body. Next, a secondary mold is mated to the common mold, whereby a cavity is formed in the inside of the common mold and the secondary mold. Subsequently, a gel is injected into the cavity, to mold the gel layer. Next, the secondary mold is opened, to obtain a suction cup composed of the gel layer and the suction cup main body, on the common mold.

Method of manufacturing suction cup, suction cup, and on-vehicle apparatus

A multi-port device analysis apparatus is capable of analyzing a multi-port device having three or more with improved efficiency and accuracy. The multi-port device analysis apparatus includes: a signal source () for providing a test signal to one of terminals of a multi-port device under test (DUT); a plurality of test ports (P-Pn) for connecting all of the terminals of the multi-port DUT to the corresponding test ports; a plurality of measurement units (MU-MUn) for measuring signals from the corresponding test ports; a reference signal measurement unit (R) for measuring the test signal for obtaining reference data; a plurality of terminal resistors (TR-TRn) each being assigned to one of the test ports; and switch means (SW-SWn) for selectively providing the test signal to one of the test ports (input port) and disconnecting the terminal resistor from the input port while connecting the terminal resistors to all the other test ports; wherein parameters of the multi-port DUT are acquired without changing the connections between the test ports and the terminals of the DUT, while changing selection of the test port until all of the test port being assigned as the input port.

Multi-port analysis apparatus and method and calibration method thereof

A door unlock control system detects collision to a vehicle and executes door unlocking. The type of collision to the vehicle is determined. The order of execution of door unlocking is determined based on the type of collision. Door unlocking is then executed based on the order of execution.

Growing community of inventors

Tokyo, Japan

Minoru Iida