38results about How to "Erroneous operation can be prevented" patented technology

The present invention prevents erroneous control performed on the basis of volumes storing old data in cases where trouble occurs in remote copying. The storage system is constructed by connecting a first site 1A and second site 1B by means of networks CN1 and CN2. Reference designating parts 5 are disposed in respective host computers 3A1, 3B1 and the like. In cases where trouble occurs in remote copying, the reference designating parts 5 specify and manage the site volume) in which the most recent data is stored. As a result, failover or the like can be performed within a site that can utilize the most recent data following the occurrence of trouble in remote copying.

To provide a traveling crane operation control apparatus and method enabling an operator to operate a traveling crane quickly and accurately by one hand and by a motion of his or her body with a controller worn thereon, without the need to gaze at his or her hand, and also allowing variable-speed control and fine speed control of each drive unit.An operation control apparatus for a traveling crane has an operation control circuit section 1 including a base unit 2 wearable on an arm 4 of an operator and a control unit 3 operable by a hand. The base unit 2 has base unit tilt detecting means detecting a tilt direction and tilt angle of the base unit 2 in a vertical plane, base unit direction detecting means detecting a direction in which the base unit 2 points in a horizontal plane, and command signal generating means generating a travel command signal and a travel speed command signal for a travel motor, a traverse command signal and a traverse speed command signal for a traverse motor, and an elevation command signal and an elevation speed command signal for an elevation motor. The traveling crane can be controlled to perform travel, traverse, lifting and lowering operations simply by pointing the base unit 2 in a direction in which travel and traverse motions are desired to occur and in a vertical direction in which a lifting or lowering motion is desired to occur, and actuating the control unit 3.

There is provided a rotating electric machine including a rotation sensor unit capable of demonstrating a shielding effect over a wide frequency bandwidth and a manufacturing method therefor. In the rotating electric machine, a power unit provided with a switching element that controls an electric current that flows in a stator winding and a magnetic-field current control circuit unit provided with a switching element that controls an electric current that flows in a rotor winding are arranged on a predetermined surface of one of a pair of brackets that pivotably support a rotor shaft, and the rotation sensor unit is disposed in the vicinity of the predetermined surface of the one bracket; The rotating electric machine is characterized in such a way that there is provided a ring-shaped member that is fixed on the outer surface of the rotation sensor unit, and the ring-shaped member is configured with a non-magnetic unit having an electric conductivity and a magnetic unit.

The electric drive tool of the invention is configured such that a lock lever is provided to reliably prevent an erroneous operation of a trigger and an operating mode can be switched by changing an operational sequence of this lock lever and a contact trip.

It is an object of the present invention to provide a small-sized automatic analyzer that is convenient in use, wherein an insertion of an urgent sample can be easily carried out, its safety in operation and operability can be improved and its erroneous operation can be prevented. In order to accomplish the object of the present invention, a top panel of a body is provided with a sample disk storing a plurality of sample cups, a reagent disk storing a plurality of reagent bottles, and a reaction disk storing a plurality of reaction cuvettes for reacting sample liquid in sample cups with the reagent in reagent bottles and there is arranged an indicator illuminated when the sample disk is stopped, and there is provided a cover for covering a part of the top panel of the body, and when the cover is closed, a part of the sample disk is exposed out of the cover. The sample disk is provided with sample disk covers constituted in two-divided segments, and one of the covers is arranged at a position where it is removably exposed outside the cover when the cover is closed.

An infant carrier apparatus comprises a support frame, a handle pivotally coupled with the support frame, and a safety lock. The support frame can include first and second frame portions pivotally coupled each other, whereby the first frame portion can rotate relative to the second frame portion between collapsed and deployed states. The handle can rotate relative to the support frame between two positions of opposite inclinations. The safety lock is assembled between the handle and the first frame portion, and is triggered by a rotational movement of the handle to lock the first and second frame portion. The safety lock is unlocked to allow relative rotation between the first and second frame portion when the handle is in the first position. The safety lock rotationally locks the first and second frame portion when the handle is in the second position.

Operability of a heating cooker having a heating unit in a top plate is improved. After power-on, a light emission control unit causes the operation unit light-emitting element of an operable operation inhibition releasing key to be lit so that only the key is displayed and the other keys are less visible. Thus, the heating cooker is changed into a lock state. When the operation inhibition releasing key is operated in the lock state, at least one electrostatic touch key other than the operation inhibition releasing key is made operable and the operation unit light-emitting element is lit. Alternatively, in the above structure, the operation unit light-emitting element of the operable operation unit is lit in a first light-emission color, and the operation unit light-emitting elements of the inoperable operation units are lit in a second light-emission color different from the first light-emission color. Thus effective operation can be guided.

It is an object of the invention to provide a bill-operated capsuled article vending machine. The capsuled article vending machine 10 is provided with a capsule container 12 at an upper portion thereof and a capsule dispensing unit 14 at a lower portion thereof. The capsule dispensing unit 14 is provided with a reverse rotation preventing mechanism 44 of the handle 32, a bill identifying unit 50, a bill storing box 52 and a rotation control unit 54 for the handle 32, in addition to the handle 32. The rotation control unit 54 is provided with a locking mechanism 60 for locking or unlocking the handle 32, a sensor 62 for detecting a rotational position or a rotational angle of the handle 32 and a control unit 64. When the bill identifying unit 50 recognizes reception of a prescribed bill, the rotation control unit 54 enables one rotation of the handle 32, by which an article is dispensed.

There is provided an information processing apparatus including an information acquiring unit for acquiring, from external apparatuses connected via a network, processing information about a processing to be executed by each of the external apparatuses and / or about a result of a processing executed thereby and information about a function that each of the external apparatuses can execute in cooperation with the information processing apparatus; an information display unit for displaying the processing information of each of the external apparatuses and program information about program contents and displaying, on the basis of the information about the function of each of the external apparatuses, functions that can be executed by each of the external apparatuses with respect to the one or more program contents; and a function execution unit for causing the external apparatus to execute a selected function with respect to a selected program content.

An electro-optical device includes an electro-optical panel, a display area of the electro-optical panel being surrounded by a peripheral member. The electro-optical device also includes the following elements. A light-receiving sensor receives external light. A light-shielded sensor is connected to the light-receiving sensor and is shielded from the external light received by the light-receiving sensor. The light-shielded sensor is located at a position at which it is overlapped with the peripheral member.

Operability of a heating cooker having a heating unit in a top plate is improved. After power-on, a light emission control unit causes the operation unit light-emitting element of an operable operation inhibition releasing key to be lit so that only the key is displayed and the other keys are less visible. Thus, the heating cooker is changed into a lock state. When the operation inhibition releasing key is operated in the lock state, at least one electrostatic touch key other than the operation inhibition releasing key is made operable and the operation unit light-emitting element is lit. Alternatively, in the above structure, the operation unit light-emitting element of the operable operation unit is lit in a first light-emission color, and the operation unit light-emitting elements of the inoperable operation units are lit in a second light-emission color different from the first light-emission color. Thus effective operation can be guided.

A power window driving apparatus includes a reference current generator which generates a reference current corresponding to a motor current. The power window driving apparatus further includes a comparator which compares the reference voltage with a comparison signal; a stopping or reversing circuit which stops or reverses the driving motor based on a comparison result by the comparator; a first timer and a second timer which measure two predetermined times from the start of activation of the driving motor; a voltage difference holder which hold a difference between the comparison signal and the reference voltage so as to be equal to or greater than a first predetermined value while the first timer is in operation; and a voltage difference reducer which reduces monotonously the difference until the difference becomes a second predetermined value while the second timer is in operation after the first timer is completed the measuring of time.

A print control device, printing system, and print control method can reliably execute desired operations according to the status of the printer. A print data receiving unit 81 receives print data including mode information from a host 20; a status acquisition unit 82 gets the status of a printer 32; a decision unit 83 determines if the mode information and the status of the printer 32 meet an execution condition; and a printer control unit 84 changes the printer 32 to a specific mode and sends commands generated from the print data to the printer 32 when the decision unit 83 determines the execution condition is met.

According to the present invention, an input buffer circuit comprises a first and a second buffer circuits operated at different first and second drive voltages and connected in turn, and an output potential control circuit is provided for carrying out a control so that, in spite of a voltage value of the first drive voltage, a threshold of an output potential of the first buffer circuit becomes a threshold of an input potential of the second buffer circuit. Further, the output potential control circuit is configured such that the first buffer circuit is constituted by a pair of complementary current mirror amplifiers, and comprises feedback control means for carrying out feedback-control to the generation of the output potential for the first buffer circuit on the basis of an output potential on a reference side of this current mirror amplifier.

In a level shift circuit, for example, when an input signal IN changes from the L level to the H level, an N-type signal input transistor is made conducting and current flows in the N-type transistor. Accordingly, a first current mirror circuit amplifies the current flowing in the N-type transistor by predetermined number of times, increases the current driving capability for an inverted output node, and changes the inverted output node quickly to the L level. With the change to the L level of the inverted output node, an output node changes to the H level, a P-type transistor (first current interrupting circuit) is made non-conducting by the change, and the current fed from the first current mirror circuit is interrupted. Therefore, even when the power source voltage for the input signal and the inverted input signal is lowered, the operation is performed at high speed.

When causing a power saving mode to return by inputting a return signal, power is supplied to a device to which suppliance of power has been cut off. In this case, a power-saving control CPLD is masked to cancel an uncertain signal generated in the device under an intermediate potential at which the voltage of a power-saving-time power cutoff device, which supplies power to the device, is gradually rising. Thus, an erroneous operation caused by the uncertain signal can be prevented. Further, when the voltage of the power-saving-time power cutoff device reaches an operation-guaranteeing voltage, the power-saving control CPLD reads the uncertain signal again. Thereby, intrinsic characteristics of the uncertain signal can be verified, and a secure return operation can be implemented.

Disclosed is a hub nut caulking apparatus docked on an axle assembly. The hub nut caulking apparatus includes a position setting guider to set a caulking position of a hub nut when the hub nut caulking apparatus is docked on the axle assembly, a caulking unit pressing the caulking position of the hub nut, a driving unit driving a piston rod forward using driving air pressure to provide pressing force to the caulking unit, and a driving control unit controlling the driving unit to drive the piston rod forward only if the setting of the caulking position has been finished by the position setting guider. The convenience, safety, and efficiency of a caulking work are improved, and the configuration is simplified, so that productivity is greatly improved.

To strengthen tolerance to radiation. Source and back gate of P-channel transistor P1 are connected to power supply. Gate of the P-channel transistor P1 is connected to input terminal IN. Drain of P1 is connected to output terminal OUT. Source and back gate of N-channel transistor N1 are grounded. Gate of N1 is connected to IN. Drain of N1 is connected to OUT. Cathode of diode D1 is connected to power supply, anode of D1 being connected to OUT. Cathode of diode D2 is connected to OUT, anode of D2 being grounded. When seen from a direction perpendicular to a substrate on which an inverter circuit is formed, a projection plane of a region of a p+ diffusion layer 32 of D1 includes a projection plane of a region of an n+ diffusion layer 24 of N1, and a projection plane of a region of an n+ diffusion layer 41 of the diode D2 includes a projection plane of a region of a p+ diffusion layer 14 of P1.

A communication device comprises a key-input section 1 in which key operations are input by a user; a key-operation storing section 4a for storing key-input information input in the key-input section 1; an output section 3 for displaying the key-input information, which has been stored in the key-operation storing section 4a; a non-volatile memory section 4b for storing as an operational procedure key-input information selected by the user from the displayed key-input information; and a control section 2 for executing sequentially the selected key-input information, which has been stored as an operational procedure wherein the control section 2 may display on the output section 3, before execution by the user, an indication for confirming whether the selected key-input information is to be executed or not.

An image forming device includes a central processing unit (CPU), and is provided with a display having a touch panel. When a restriction condition is met that results in color printing becoming unusable, a copy setting screen, in which a function selection key for setting a color mode and a color start key are not displayed, is displayed on the display.

The invention promotes a smooth agitation and efficient transport of coins by setting the rotation direction of the agitator in the same direction as the rotary disc to move a center of rotation of the agitator to a location where most coins are collected.

An air conditioning control device senses a turning off of an ignition or a power supply of a vehicle, and stores a time of the turning off that is sensed at the vehicle, and stores a time of the turning off that is acquired by communication of a portable information terminal with the vehicle, and senses an advance setting command for pre-air-conditioning that operates an air conditioner of the vehicle, and determines absence or presence of the advance setting command, and, in a case in which it is determined that there is the advance setting command, instructs of execution of pre-air-conditioning control of the air conditioner on the basis of the time of the turning off that is sensed at the vehicle and the time of the turning off that is acquired by the communication of the portable information terminal with the vehicle.