94results about How to "Reliable change" patented technology

Multiple improvements dramatically increase the reliability and accuracy of a handgun. By combining a plurality of improvements, the accuracy and reliability of a M1911-A1 is dramatically increased. The improvements include a modified sighting system that enables the user to accurately adjust for varying target ranges without losing sight of the targets or altering contact with the weapon. Lubrication notches are incised into the slide / frame interaction regions to prevent fouling. An ambidextrous safety is added that is retained by an interaction with the sear chip shaft. The hammer is modified to provide a region in which foreign matter can migrate to prevent fouling and improve reliability. And the interaction between the sear chip and the hammer is modified to provide a decreased trigger pull that maintains a positive and safe contact between the sear and the hammer at the sear ledge.

A percussion hammer drill and / or percussion hammer that can be guided by a handgrip comprises a pneumatic spring striking mechanism with a reciprocating drive piston and with a percussion piston that can be operated by the drive piston. A cavity for accommodating a pneumatic spring is provided between the drive piston and the percussion piston. The cavity can be connected to the surrounding area via a no-load operation channel in order to achieve a no-load operation. This this end, a valve is situated inside the no-load operation channel and can be controlled according to an application force that can be applied to the handgrip by the operator.

The present invention aims at providing a drive control apparatus and a drive control method with a simple configuration, which can also reliably compensate for operating point fluctuations of an optical modulator driven in accordance with a drive signal corresponding to a clock signal. To this end, the drive control apparatus of the present invention is configured to supply, to an optical modulator of which the optical output characteristics with respect to drive voltage are changed periodically, a drive signal having a waveform corresponding to a clock signal, and the amplitude of which is set to around 2Vπ, detect the power of an optical signal output from the optical modulator, and control an operating point of the optical modulator so that an average value of the optical signal power becomes a maximum.

The present invention relates to allocating registers to variables in order to compile a program. In an embodiment of the present invention a compiler apparatus stores interference information indicating an interference relationship between variables, selects a register and allocates the register to each variables in accordance with a predetermined procedure, without allocating the same register to a set of variables having interference relationships. The compiler further replaces multiple variables having the same register allocated thereto with a new variable and generates an interference relationship by merging the interference relationships each concerning one of multiple variables. The compiler further updates interference information according to the generated interference relationship and allocates to each variable in the program using the new variable a register, selected in accordance with the predetermined procedure without allocating the same register to a set of variables having the interference relationships, based on the updated interference information.

The present invention provides a radio node apparatus, a multi-hop radio system and a multi-hop radio system constructing method, capable of constructing a tree type multi-hop radio system in which mutual radio nodes determine a radio node which becomes a root node of a tree in an autonomous manner and the root node is set as a root in an autonomous manner. The radio node apparatus includes a storage unit for storing state information, used for constructing a multi-hop radio system, including information for specifying a root radio node apparatus positioned at a summit of the multi-hop radio system, with the radio node apparatus has a connection, and the number of hops from the root ratio node apparatus, a collection unit for collecting state information transmitted from surrounding radio node apparatus, and a selection unit for selecting a host connection-accepting radio node apparatus on the basis of the information for specifying the root radio node apparatus and the number of hops included in the collected state information.

A vehicle drive-control device that performs trajectory control in which a steering wheel is controlled so as to make the vehicle move along a target trajectory. When the possibility exists that the direction of travel of the vehicle may be changed by said trajectory control, at least one of the following is changed before such a change is made, thereby giving the occupants of the vehicle advance notice of the possibility of a trajectory-control-caused change in vehicle travel direction: the control position of a steering input means operated by the driver; the yaw angle of the vehicle; and the horizontal position of the vehicle with respect to the road.

Multiple improvements dramatically increase the reliability and accuracy of a handgun. By combining a plurality of improvements, the accuracy and reliability of a M1911-A1 is dramatically increased. The improvements include a modified sighting system that enables the user to accurately adjust for varying target ranges without losing sight of the targets or altering contact with the weapon. Lubrication notches are incised into the slide / frame interaction regions to prevent fouling. An ambidextrous safety is added that is retained by an interaction with the sear chip shaft. The hammer is modified to provide a region in which foreign matter can migrate to prevent fouling and improve reliability. And the interaction between the sear chip and the hammer is modified to provide a decreased trigger pull that maintains a positive and safe contact between the sear and the hammer at the sear ledge.

An offset-shaped fin 4 can be continuously processed by roll molding by a method involving a first step of bending a flat sheet-like material 40A into a concavo-convex shape by a pair of first rollers 5, 5′ to form a corrugate sheet 40B; a second step of cutting slopes of the concavo-convex ridges of the corrugate sheet by a pair of second rollers; and a third step of bending the offset portion, offset and cut in the second step, by a pair of third rollers. A pitch-changing method of offset-shaped fins involves a step of supplying offset-shaped fins between at least one pair of pitch-changing rollers rotating while meshing with the other so that at least one pair of pitch-changing rollers clamp the offset-shaped fins between them, allow them to pass through said pitch-changing rollers and change their pitch.

An airbag trigger control system is provided with a first sensor which is disposed in a predetermined position in a vehicle body and outputs a signal corresponding to an impact exerted to the vehicle body, a trigger control system which triggers an airbag when a parameter determined on the basis of the signal output from the first sensor exceeds a predetermined threshold value, a second sensor which is disposed forward of the first sensor in the vehicle body and outputs a signal corresponding to an impact exerted to the vehicle body, and a threshold value changing device which changes the predetermined threshold value in accordance with the signal output by the second sensor. The second sensor outputs a predetermined signal at predetermined intervals, and the threshold value changing device changes the predetermined threshold value to a given value when the output signal of the second sensor is not detected in a predetermined number of successive control cycles.

Disclosed is to an over-current control device and an organic light emitting display device adopting a function of interrupting an over-current. To provide an over-current control device and a OLED device using the same, which allow a fast and reliable detection of an over-current, an over-current control device for detecting an over-current provided to an OLED is provided, comprising: an over-current identification unit adapted to compare a driving voltage on a supply line for driving the OLED with a reference voltage on a reference voltage line for identifying the over-current; an interruption unit connected between the supply line supplying the driving voltage and the pixel including the OLED for interrupting the power supply if the over-current identification unit recognizes an over-current flowing through the supply line.

A method and system for processing an incoming call to an electronic communication device enables a response to an incoming call to be determined based on whether a peripheral device is operatively coupled to the electronic communication device. A first call processing profile is associated with a first peripheral device and a second call processing profile is associated with a second peripheral device. The method comprises determining that the first peripheral device is operatively coupled to the electronic communication device (step 210). The incoming call to the electronic communication device is then allowed to be processed according to the first call processing profile in response to the first peripheral device being operatively coupled to the electronic communication device (step 215).

An omnidirectional vehicle 1 includes: a main wheel 3 which is able to be driven in all directions; a base 2 which supports the main wheel 3; and a sub wheel 4 which is connected to the base 2 via an arm 15 and is grounded at a position apart from the ground contact point of the main wheel 3. The sub wheel 4 is attached so as to circularly move about the center of rotation of the main wheel 3.

An information security device is provided that, when information is circulated through a chain, permits changing of a usage rule for the information or collection (deletion) of the information after the circulation.An information security device (200) includes: a receiving unit (201) that receives a content and a collection command; a content storing unit (202) that stores a content and its usage rule; a collection command confirmation unit (203) that checks the validity of a received collection command; a content deletion unit (204) that deletes a content; a chain information storage unit (205) that stores chain information containing sending and receiving information of a content; a destination list storage unit (206); a sending unit (207) that sends a content and a collection command; and a control unit (208) that controls the processing for a collection command. When a collection command is sent after content distribution, the content can be collected (deleted) in the destination of circulation.

A handheld power tool has a switchable gear having at least two gear stages which are engaged via an adjustable switching member, the switching member being held in a latching position with a latching member in a first gear stage and in an unlatched position in a second gear stage. The latching member is rotatably mounted in the housing within a limited angular section between two end stop positions.

A spectroscope is equipped with a temperature compensation mechanism that can reliably reduce a drift of a spectral image in the wavelength dispersion direction caused by a change in the environmental temperature irrespective of the form of the spectroscope. The spectroscope is provided with a first support member 17 that integrally supports an incidence member 11, a collective optical system 13 and a detection element 15, a second support member 21, made of a material different from the first support member, that supports a wavelength dispersion element 14, and a transmission member 24, 25 that transmits a contraction / expansion amount of the first support member to the second support member when environmental temperature changes. The second support member includes a deformation member 28 that elastically deforms, when environmental temperature changes, in accordance with a difference between its own contraction / expansion amount and the contraction / expansion amount of the first support member and a rotation member 26 that rotates minutely in accordance with elastic deformation of the deformation member. The said wavelength dispersion element is mounted on the rotation member in such a way that its wavelength dispersion direction is oriented perpendicular to the axial direction of the rotation member.

A transistor switch circuit includes: a MOS transistor in which a channel is formed when a gate-source voltage is zero; and a voltage supply part which is connected to a gate of the MOS transistor to supply the gate with a voltage for turning off the MOS transistor.

A seatbelt device for a vehicle provided with: a webbing that restrains a passenger seated on a seat; a belt reel on which the webbing is wound; a motor that rotation-drives the belt reel; a motor control device that controls the motor; an input determination device that determines whether or not an input signal from a seatbelt operation section including the webbing is an artificial input signal; and a command output device that outputs a setting change command to the motor control device according to a determination result from the input determination device.

A transport vehicle travels on first and second paths orthogonally or diagonally crossing each other and each including an opening at a center and treads on both sides of the opening. The transport vehicle includes a vehicle in an upper portion; a transport in a lower portion to hold an article; and a column extending downward from the vehicle to the transport. The vehicle includes on front and rear of the column along the first path, at least a pair of first traveling units each including a first traveling wheel that travels on the tread of the first path, and first auxiliary wheels on front and rear of the first traveling wheel along the first path; on front and rear of the column along the second path, at least a pair of second traveling units each including a second traveling wheel that travels on the tread of the second path, and second auxiliary wheels on front and rear of the second traveling wheel along the second path; and a lifting mechanism that raises and lowers one of the at least the pair of first traveling units and the at least the pair of second traveling units.

A straight-tube LED lamp switch device includes a first terminal protruding from a housing; an operating body having an operating portion that can receive a pressing operation into the housing; a second terminal that is brought into conduction with the first terminal by the pressing operation on the operating body; and a torsion spring that restores the operating body to an initial state before the pressing operation. A position of a distal end portion of the operating body in the initial state protrudes outside with respect to a distal end portion of the first terminal.

The present invention relates to a method and apparatus for determining the order of wagons in a train. The invention configures a plurality of wagons of a train to sense at least one environmental condition that the wagons are respectively exposed to when the train is moving. The invention configures the wagons to generate a corresponding announcement message in response to a change in state of the environmental condition. The invention configures the first wagon of the train to listen for the announcement message generated by any of the plurality of wagons. The invention configures the first wagon to compute a sequence of the announcement messages from an order in which the wagons have been heard.

One embodiment of the present invention discloses a display device which can use a display element having a relatively large difference between a minimum gradation voltage and a maximum gradation voltage. A first selection period and a second selection period are included in a period (a scanning signal line selection period) in which each gate wiring is selected. In the first selection period, a first selection voltage for allowing every TFT included in a line, which is an object to be selected, to be in an ON state is applied to the gate wiring of the line which is the object to be selected. In a period between the first selection period and the second selection period, a non selection voltage is applied to the gate wiring which is the object to be selected and the voltage of an auxiliary capacity wiring corresponding to the gate wiring which is the object to be selected is changed. In the second selection period, a second selection voltage for allowing a part of the TFTs included in the line, which is the object to be selected, to be in an ON state is applied to the gate wiring which is the object to be selected.

The object of the present invention is to provide a winding drum for a sheet-like member which can change reliably the range of air sucking intake holes by a simple structure, and to provide a winding drum which can prevent the generation of an unwanted contact mark on the sheet-like member. This winding drum having a hollow portion which is in communication with the intake holes of the drum body, a changeover member which is releasably attached in the hollow portion and which is formed so as to extend along the inner peripheral surface of the hollow portion, and an air passage (second communicating holes, first communicating hole, and hole) which is provided on the changeover member and which communicates intake holes of a predetermined range in the axial direction of the drum body with the suction device when the changeover member is attached in the hollow portion. So the range of air sucking intake holes is switched by changing the changeover member to another changeover member with another air passage.

A method for treating a video signal including a plurality of consecutive video fields; at least some video fields of the plurality of video fields contributing to a plurality of substantially successively occurring motion sums; includes: (a) Effecting successive comparison of selected of the motion sums with at least one motion sum threshold in a predetermined cycle. The motion sum threshold is related with at least one earlier-occurring motion sum. The predetermined cycle establishes the successive comparison for evaluating whether the selected motion sums occur in a pattern characteristic of film mode content. (b) Treating the video signal as containing film mode content so long as the successive comparison indicates film mode content. (c) Treating the video signal as not containing the film mode content when a predetermined number of the successive comparisons indicate no film mode content.

In an intake valve phase control after an engine stop command is issued, a stop-time phase is used as a target value. In the intake valve phase control, when the mode changeover condition is not satisfied, and an electric motor that serves as an actuator is not in a locked-state, the highest-speed mode, in which the amount of electric power supplied to the electric motor is fixed to the maximum value, is selected to reliably change the intake valve phase by a required amount. Then, the intake valve phase comes close to the stop-time phase and the mode changeover condition is satisfied, the control mode is changed from the highest-speed mode to the normal mode to set the control phase to the stop-time phase with higher accuracy, and the feedback control over the intake valve phase is executed.