TRANSTRON Inc. Patent applications |
Patent application number | Title | Published |
20160088141 | HANDSFREE-CALL SUPPORTING DEVICE AND HANDSFREE-CALL SUPPORTING SYSTEM - A handsfree-call supporting device that is used, connected to a mobile phone through any one of a wired interface and a wireless interface, includes: a casing; a speaker unit; a first microphone unit; and a second microphone unit. The speaker unit includes a speaker device and a sound output unit. The first microphone unit includes a first sound collector unit and a first microphone device. The second microphone unit includes a second sound collector unit and a second microphone device. The speaker unit, the first microphone unit, and the second microphone unit are housed in the casing. A second opening, a third opening, and a fourth opening are arranged on one surface of the casing. The third opening and the fourth opening are arranged at uniform distances from the second opening. | 03-24-2016 |
20150054517 | DIAGNOSIS APPARATUS AND DIAGNOSIS METHOD FOR RELAY CIRCUIT - An example of a relay circuit includes: a capacitor connecting both ends of a load circuit; first and second main relays disposed in power supply lines between a direct-current power supply and the load circuit; a series circuit configured by a first resistor and a precharge relay disposed in parallel with the first main relay; and a second resistor connecting both ends of the load circuit. A discharge process is performed in which both the first main relay and the precharge relay are turned on, the second main relay is turned off, and a reactive current is caused to flow through the load circuit. In this discharge process, an abnormality of the first resistor is detected based on a both-end voltage of the capacitor detected by a voltage sensor and a resistance value that is an equivalent representation of the discharge process. | 02-26-2015 |
20140297078 | CONTROL SYSTEM FOR RIDABLE MACHINE AND DRIVING CONTROL UNIT - An operation control unit and a driving control unit mutually monitor an operation state of each other, and when a first control unit detects an error of the other (second) control unit, the first control unit performs a driving control on driving sources, at a speed more limited than that in a normal mode based on an operation signal. | 10-02-2014 |
20140292539 | PRESENTATION METHOD, SERVICE PROVIDING METHOD, EFFECTIVENESS MEASURING APPARATUS, PRESENTATION APPARATUS AND SERVICE PROVIDING APPARATUS - An information providing apparatus includes a unit that presents an effectiveness of introducing a service of informing a driver during driving of information related to a point where hard braking is apt to happen, by comparing driving data when the service is provided and driving data when the service is not provided, and outputting a comparison result. | 10-02-2014 |
20140292072 | BATTERY MONITORING SYSTEM, BATTERY CARTRIDGE, BATTERY PACKAGE, AND RIDABLE MACHINE - Provided is a battery monitoring system including a plurality of batteries connected in series, a current/voltage measuring unit configured to measure an electric current and a voltage of a first battery in response to a measurement instruction, and a plurality of voltage measuring units configured to measure a voltage of a second battery other than the first battery in response to a measurement instruction. The voltage measuring units are connected to the current/voltage measuring unit with a daisy-chain connection by a communication interface, and the current/voltage measuring unit and the voltage measuring unit transfer the measurement instruction to another voltage measuring unit through the daisy-chain connection. | 10-02-2014 |
20140157609 | DISPLACEMENT DETECTING DEVICE - A displacement detection device is for detecting a change amount of relative positions of two parts as an angle displacement amount. The displacement detection device includes a link mechanism configured to connect the two parts, the link mechanism including at least one joint part; and a rotation angle detector connected to one end of the link mechanism. A spring is used as the at least one joint part of the link mechanism. | 06-12-2014 |
20130140881 | BRAKE FLUID PRESSURE RETAINER DEVICE - A brake fluid pressure retainer device for use in a vehicle incorporating a fluid pressure braking device includes an electromagnetic open-close valve disposed in a middle of a brake fluid passage between a brake pedal and a braking device provided for wheels, and a movable shutoff valve disposed in parallel with the electro-magnetic open-close valve for the brake fluid passage. The movable shutoff valve includes a movable valve body movable in a flowing direction of a brake fluid, a valve seat to be pressed by a front end to shut off the brake fluid, and a spring to apply force to the movable valve body in a direction in which the movable valve body moves away from the valve seat. A direction in which the movable valve body moves toward the valve seat is the flowing direction of the brake fluid. | 06-06-2013 |
20130138313 | COASTING CONTROL DEVICE - A coasting control device capable of avoiding coasting control during running on road having a small coefficient of friction between a tire and a road surface (“low μ roads”) includes a low μ road running recognition unit which recognizes that a vehicle is running on a low μ road and a unit for prohibiting coasting control during low μ road running when the low μ road running recognition unit recognizes that the vehicle is running on a low μ road. | 05-30-2013 |
20130131948 | COASTING CONTROL DEVICE - A coasting control device capable of avoiding coasting control during turning is provided. A turning recognition unit that recognizes that a vehicle is turning and a unit for prohibiting coasting control during turning that prohibits coasting control when the turning recognition unit recognizes that the vehicle is turning are provided. | 05-23-2013 |
20130131943 | COASTING CONTROL DEVICE - A coasting control device that prevents failures due to deterioration of a release bearing. The device includes an cumulative disengagement time measuring unit cumulatively measuring a duration of time that a clutch is being disengaged during coasting control, and an overtime restricting unit prohibiting coasting control when the measured cumulative clutch disengagement time has exceeded a predetermined time giving an indication of fatigue of a member of the clutch, and/or an overtime alarm unit providing an alarm when the measured cumulative clutch disengagement time has exceeded a predetermined time giving an indication of fatigue of the member of the clutch. | 05-23-2013 |
20130116899 | COASTING CONTROL DEVICE - A coasting control device for avoiding dangerous modes such as tire lock up upon the end of coasting control. The device, which performs coasting control to disengage the clutch and to reduce the engine revolutions per minute (RPM), also prevents a gearshift operation during coasting control. | 05-09-2013 |
20130103275 | COASTING CONTROL DEVICE - A coasting control device for reducing uneasiness experienced by a driver when pressing a clutch pedal during coasting control. The device includes a clutch control unit that, when the clutch pedal is pressed during coasting control, controls an actuator to cause an amount of hydraulic oil that depends on the amount of depression of the clutch pedal to be ejected from a clutch-free operating cylinder. | 04-25-2013 |
20110077837 | ENGINE CONTROL APPARATUS AND METHOD - A dynamic feedforward amount to realize a predetermined transient response characteristic by compensating a transient response characteristic of an engine having a Variable Nozzle Turbo (VNT) and an Exhaust Gas Recirculator (EGR) is calculated for a nozzle opening degree of the VNT and a valve opening degree of the EGR. The transient response characteristic of the engine responds to a setting value of an injection quantity or the like. Then, command values of the nozzle opening degree of the VNT and the valve opening degree of the EGR are calculated by using the dynamic feedforward amount. In the transient state, the followingness to the target value is improved. | 03-31-2011 |
20110029220 | Intake system control device and method - an intake system control device includes: an acquisition section that acquires an operation condition of an engine; a steady-state value determination section that determines input and output steady-state values for an intake system of the engine based on the acquired operation condition; a gain determination section that determines a gain for a state space model; and a first input calculation section that calculates the intake system input from the acquired operation condition, the input steady-state value, the output steady-state value, and an intake system output by using the state space model having the determined gain. | 02-03-2011 |