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83results about How to "Inhibit false action" patented technology

Bendable handrail assembly of an exercise apparatus

InactiveUS20120132877A1Constant and tight attachmentEasy to transportFencingSpace saving gamesEngineeringHandrail
A bendable handrail assembly of an exercise apparatus wherein the handrail assembly is divided into a fixed portion and a bent portion. The fixed portion is coupled with a tube and positioned at an inclined angle relative to the handrail support of the exercise apparatus. The bent portion includes at one end thereof an inclined shaft fitting into the tube, and the bent portion is positioned by means of an elastic element and a positioning element in a pivotable state. At that time, the bent portion can be brought in a nearly horizontal position relative to the ground. When the handrail assembly is bent, the bent portion can rotate on the inclined shaft along the inclined angle (Z-axis of space) in a vertical position relative to the ground.
Owner:WANG LEAO

Method and system for preventing error drive of ATWT (Anticipated Transients without Trip) equipment cabinet

The invention discloses a method and system for preventing error drive of an ATWT (Anticipated Transients without Trip) equipment cabinet, wherein the method comprises the following steps of: collecting a main feedwater flow signal and a nuclear instrument signal; collecting a power loss signal of a reactor protection equipment cabinet; outputting a first signal after the power loss signal and the main feedwater flow signal are subjected to a first logic AND treatment; and outputting a second signal after the first signal and the nuclear instrument signal are subjected to a second logic AND treatment, wherein the second signal is used for determining whether ATMT happens or not. Through the collection of the power loss signal of the reactor protection equipment cabinet and the corresponding logic treatment of the signals, the error protection of the ATWT is effectively inhibited.
Owner:中广核工程有限公司 +1

Display and mobile device

The present invention provides a display device capable of suppressing light from a light source for backlight from leaking to the display area side through the inner side surface of the frame. The display device includes: a display panel including a display area; a frame for accommodating the display panel; a backlight light source arranged on the back side of the display panel; The light shielding portion is provided on the side end surface side of the display panel plane and partially protruded to include a light leakage suppression portion that suppresses the light source for the backlight.
Owner:SANYO ELECTRIC CO LTD

Electronic key system of vehicle

The invention provides an electronic key system of vehicles, wherein wrong actions are inhibated in an environment with noise peaks. According to the electronic key system, portable equipment is positioned in the communication area of vehicle equipment, wireless communication is provided between vehicle equipment and portable equipment, portable equipment receives a wakeup signal from the vehicle equipment and measures the RSSI value, the reponsive signal containing the measurement result is sent to the vehicle equipment, the vehicle equipment determines the position of the portable equipment in the communication area according to the RSSI value in the responsive signal, and vehicle control corresponding to the determination result is carried out. Portable equipment provides three times of detection to the RSSI value of the wakeup signal. In addition, the vehicle equipment determines the position of the portable equipment according to the mean value of two RSSI values in the three detected RSSI values except the largest one.
Owner:KK TOKAI RIKA DENKI SEISAKUSHO

Microcomputer monitoring device, electronic control device and method for monitoring microcomputer

The invention provides a technology of a microcomputer monitoring device. The effect of the device is that when a microcomputer is applied excessive voltage, malfunction generated by electrical loads controlled by the microcomputer can be restrained. The microcomputer monitoring device is used to monitor microcomputers which are provided with power voltage by a power supply and output operating electricity (driving electricity) to the electrical loads. The device comprises a voltage monitoring portion, and a switching signal output portion. The voltage monitoring portion monitors the power voltage applying on the microcomputers from the power supply. The switching signal output portion outputs switching signals to a switching portion. The switching portion switches over cut-off and cut-off and removal of the operating electricity output by the microcomputers to the electrical loads. Under a condition that the power voltage monitored by the voltage monitoring portion is higher than specified first voltage, the switching signal output portion outputs a cut-off signal to the switching portion. The cut-off signal is used to cut off the operating electricity output by the microcomputer.
Owner:FUJITSU GENERAL LTD

Data authentication circuit, battery pack and portable electronic device

An authentication circuit capable of suppressing malfunctions of the authentication circuit for authenticating a battery pack. The signal line (T terminal line) for supplying the intermediate potential of power supply and ground and reading the potential of the thermistor TH for temperature detection is also used as a transmission line for data transmission and reception between the battery pack and the main unit. The master authentication circuit (11) and the slave authentication circuit (21) each have a potential correction circuit (13, 23) connected to a signal line via a voltage comparison circuit. The potential correction circuit (13, 23) is configured to correct the signal applied to the signal line to be greater than or less than the voltage in the indeterminate region, and output it to the input terminal of the authentication circuit (12, 22), so that the voltage in the indeterminate region is not applied to the input terminal. . During authentication, the output circuits (14, 24) alternately superimpose authentication information on the signal lines, and the potential correction circuits (23, 13) respectively receive and perform authentication.
Owner:RENESAS ELECTRONICS CORP

Mobile information terminal device and mobile telephone

A mobile information terminal is provided with an operation position detecting unit (37) for detecting a user's operation position based on an output of an electrostatic capacitance sensor (30) comprised of thin films with a plurality of electrodes to detect a electrostatic capacitance of each electrode, a directional input control unit (31) for detecting the movement of the operation position based on an output of the operation position detecting unit to generate a directional input signal, a key input unit (32) for detecting a user's pressing operation against an operation key pressing surface to generate a key input signal, a display (22) having a display screen, and a display control unit (34) for controlling a display position of image information in a display screen based on the directional input signal. At least a part of the thin film of the electrostatic capacitance sensor (30) is made to overlap with a part of the pressing surface of the operation key and the directional input control unit (31) judges whether to generate the directional input signal based on an operation position at movement starting time in the case of the detection of the operation position movement. Inthe case of the operation of the key disposed to overlap with an electrostatic pad, a mistake of the directional input for the movement of the screen display can be suppressed.
Owner:SHARP KK

Semiconductor device

A semiconductor device (100), in which a plurality of control terminals (31) that correspond to a main terminal (22) and the same semiconductor chip (11) protrude from a surface (50c) of a sealing part (50), and a plurality of signal paths that include the plurality of control terminals are positioned so as to be aligned with the main terminal in a first direction. Provided in each of the plurality of signal paths are pairs of relay members having identical functions, and a first relay grouping (71) that includes one relay member of the pair of relay members and a second relay grouping (72) that includes the other relay member of the pair are positioned neighboring each other aligned in the first direction, with the ordering of the first relay grouping being mirror-inverted relative to the second relay grouping.
Owner:DENSO CORP

Gesture input device and gesture input method

A gesture input device (100) comprises: a coordinate input detection unit (102) for sequentially detecting the coordinates corresponding to the positions of a user's hand; a gesture start detection unit (103) for detecting, from the detected first coordinate sequence, a component indicating a first hand motion intending the start of a gesture; a guiding image generation unit (104) for, when the component indicating the first hand motion is detected, generating a gesture guiding image for guiding the user to perform a gesture including a second hand motion; an intentional motion component detection unit (105) for detecting, as an intentional motion component, a component indicating the second hand motion from the second coordinate sequence detected after the gesture guiding image is displayed on a screen (108); and a control signal generation unit (106) for, when the intentional motion component is detected, detecting a component indicating the hand motion corresponding to the gesture from the second coordinate sequence and generating a control signal according to the detection result.
Owner:PANASONIC INTELLECTUAL PROPERTY CORP OF AMERICA

Reset unit and portable electronic device having same

A portable electronic device is formed of a system circuit, a battery, a normally open switch, and a reset unit. The system circuit includes a processor. The normally open switch is electrically connected with the battery. The reset unit is electrically connected with the system circuit, the battery, and the normally open switch and includes a reset switch and a control circuit. The control circuit is electrically connected with the reset switch. When the normally open switch is continuously conducted, electric energy accumulated in the control circuit reaches a predetermined threshold potential to cut of the reset switch to further stop the battery from supplying electric energy for the system circuit.
Owner:MERRY ELECTRONICS (SHENZHEN) CO LTD

Semiconductor module

A semiconductor module is provided with three-phase upper arms (51, 53, 55) and lower arms (52, 54, 56), heat-dissipating plates (11, 12), a main circuit-side bus bar, an output terminal-side bus bar, a control terminal (14), and a resin mold part (18). The output terminal-side bus bar has U-phase to W-phase wiring layers (133-135) layered and arranged facing each other interposed by an insulating layer (130), and U-W terminals (13c-13e) for electrically connecting each of the U-phase to W-phase wiring layers and a load. There are an even number of U-phase to W-phase wiring layers.
Owner:DENSO CORP

Electric current sensor

The invention provides a current sensor device capable of avoiding error action of current detection caused by an external magnetic field and cutting cost. The current sensor device is magnetic core-free and is provided with a magnetic detection element detecting magnetic flux generated in a current path; and a magnetic shielding part arranged around the magnetic detecting element and shielding magnetic flux for the magnetic detection element and from the external. The magnetic shielding part is provided with a first magnetic shielding part made of a first magnetic shielding material having a first relative magnetic conducting rate and a second magnetic part made of the a second magnetic shielding material having a second magnetic conducting rate different from the first magnetic conducting rate.
Owner:TAMURA KK

Discharge device and air cleaning device

In a discharge device for performing streamer discharge between a discharge electrode (41) including a plurality of discharge parts (61) and a counter electrode (42) including a plurality of counter parts (62) confronting the discharge parts (61), a resistor (60) is provided in a current carrying path between power source means (45) and the discharge parts (61).
Owner:DAIKIN IND LTD

Automatic battery safety protection system

InactiveUS20120043941A1Extend lifespan of batteryAvoid false actionElectric devicesSecondary cells charging/dischargingEmbedded systemPower management system
The present invention provides an automatic battery safety protection system, which includes at least one battery pack, a Micro-Electro-Mechanical System (MEMS), a battery management system and a power supply management system. The MEMS controls the battery pack to put it in a charge mode, a discharge mode or a sleep mode, and detects an environmental situation and transfers a detection result as an electronic signal. The battery management system is connected to the battery pack and supplies power to the battery pack. The power supply management system supplies power to the battery management system according to the electronic signal and controls the battery management system to make the battery pack take a corresponding action. The protection system of the present invention can achieve practical improvements such as protecting the battery pack system, extending the lifespan of the battery, and avoiding a false action.
Owner:DIGI TRIUMPH TECH

Hybrid relay

Provided is a hybrid relay provided with a first mechanical contact switch, the contact point of which is opened and closed by a first drive unit, a second mechanical contact switch, the contact point of which is opened and closed by a second drive unit that is separate from the first drive unit, a semiconductor switch that is serially connected with the second mechanical contact switch, said hybrid relay being characterized in that the first mechanical contact switch and the series circuit constituted by the second mechanical contact switch and the semiconductor switch are connected in parallel, and a snubber circuit is connected in parallel to the first mechanical contact switch, on a feedline that supplies power to a load from a power source.
Owner:PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD

Detection device for panel display test and its production method

The present invention provides an inspection apparatus of testing a flat panel display having a substrate, main body arranged on the substrate, a plurality of probes projecting on two sides of the main body, and probe chip arranged on lower end of the probe projecting on a side of the main body in the probes.
Owner:CONEM

Semiconductor light emitting device

The present invention provides a semiconductor light emitting device which enables the semiconductor light emitting elements and a driving device to be configured on the same semiconductor substrate, and restrains the misoperation in the driving device. The semiconductor light emitting device comprises the semiconductor substrate defining a light-emitting area and a driving device area on a main surface; a laminating body configured to the driving device area from the light-emitting area continuously on the main surface of the semiconductor substrate, and possessing a structure formed by laminating an n-type semiconductor layer composed of an epitaxially growing nitrides semiconductor, an active layer and a p-type semiconductor layer orderly; an interlayer insulating film configured on the laminating body; a control transistor configured above the driving device area via at least one part of the laminating body and the interlayer insulating film and controlling the luminescence of the laminating body; and a shading film configured between the control transistor and the laminating body in the interlayer insulating film.
Owner:SANKEN ELECTRIC CO LTD

Electrostatic protection circuit

An object of the invention to provide an electrostatic protection circuit for suppressing a malfunction of the swing of the power supply voltage. The electrostatic protection circuit includes a first high-potential side power supply line (10), a second low-potential side power supply line (11) and a first connection point (12). Between the first power supply line (10) and the first connection point (12), a clamp circuit (3) is connected, in which a current is dramatically increased when flowing through a predetermined threshold voltage. Between the first connection point (12) and the second power supply line (11), a trigger circuit (4) is connected, which responds to the current change of the clamp circuit (3) and outputs a trigger signal. A buffer circuit (5), in which the voltage is biased when passing across the voltage between the first connection point (12) and the second power supply line (11), responds to the trigger signal of the trigger circuit (4) and outputs a drive signal. A switching circuit (6) which is turned on / off corresponding to the drive signal of the the buffer circuit (5) is connected between the first power supply line (10) and the second power supply line (11).
Owner:KK TOSHIBA

Electric motor with a position detector

The present invention relates to an electric motor with a position detector, which has a position detector mounted at one side opposite to an output shaft of the electic motor and a detector cover forcovering the position detector, wherein the detector cover comprises a barrel portion made of synthetic resin and a bottom made of metal. In addition, the detector cover also comprises a barral wallportion which is integrally formed with the bottom and arranged at the inner periphery of the barrel portion.
Owner:PANASONIC CORP

Imaging apparatus

The invention provides an imaging apparatus which can suppress error operation during automatic correction of unintelligibility during image shooting through simple processing, and accurately provide notification corresponding to the unintelligibility correction to a user. The imaging device (1) includes an imaging unit (10) for imaging light from a target area on an imaging element (14), an image processing unit (21) for processing a signal output from the imaging element (14) and outputting image information, and a storage unit (22) for storing a reference value of a parameter indicating a sharpness of the captured image. The image processing unit (21) acquires the measured value of the parameter according to the signal inputted by the imaging element (14), stores the measured value obtained at a specific time point as a reference value in the storage unit (22), and conduct sharp processing for the captured image according to the difference between the obtained measured value and the reference value stored in the storage unit (22). In addition, the image processing unit (21) outputs information indicating that the sharp processing has been performed to the output unit (26).
Owner:MITSUBOSHI DIAMOND IND CO LTD

Method of manufacturing semiconductor device

A memory transistor and a high breakdown voltage MOS transistor are easily formed on the same semiconductor substrate without changing the operational characteristics of the memory transistor. The process of forming the tunnel insulation film of the memory transistor and the process of forming the gate insulation film of the MOS transistor are performed separately. Concretely, an insulation film to be a part of the tunnel insulation film and a silicon nitride film are formed on the whole surface, and then the silicon nitride film in a MOS transistor formation region is selectively removed using a photoresist layer. Then, the MOS transistor formation region is selectively oxidized using the remaining silicon nitride film as an anti-oxidation mask to form the gate insulation film of the MOS transistor having a selected thickness.
Owner:SANYO ELECTRIC CO LTD

Timepiece

Provision of a timepiece which, although it can suppress a malfunction of the display body in the case, can lightly rotate the operation member causing the display body to operate in conjunction therewith, and which exhibits high level of reliability in waterproof performance around the operation member. To a case 12 to which a pipe 28 is fixed, there is mounted an operation member 41 conjunction-moving a display body 17 in the case 12 so as to be movable between an operating position and a setting position. One of the pipe 28 and a shaft portion 43 of the operation member 41 inserted into the same has a first annular contact surface 29, and a second annular contact surface 30 forming a diameter different from the diameter that the contact surface 29 forms, and an annular slope 31 extending between these contact surfaces. The other has an annular opposing surface 44 opposite each of the above surfaces. A packing 48 capable of elastic deformation and configured to effect waterproofing between the pipe 28 and the shaft portion 43 is mounted to the other so as to protrude from the annular opposing surface 44. At the operating position, the packing 48 is brought into contact with the annular contact surface forming a wide gap between itself and the annular opposing surface 44, and, at the setting position, the packing 48 is brought into contact with the annular contact surface forming a narrow gap between itself and the annular opposing surface 44.
Owner:SEIKO INSTR INC
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