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JP7069932B2 |
To allow a user to easily know the sunrise time and the sunset time even if an analog timepiece of a 12-hour clock is used.An electronic clock W has a function hand 14 and a scale 17a of a 12-hour clock indicated by the function hand 14....
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JP2022074423A |
To provide a clock contact point connecting structure which can suppress an unintentional shortcircuit between contact points caused by a displacement of baseboards while suppressing an increase of a plane space to be occupied.A clock co...
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JP7070593B2 |
A pointer controller includes at least one processor; and a display that includes a pointer. The at least one processor is configured to control the display so as to display an elapsed time, switching between (i) a first display mode for...
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JP7069003B2 |
To prevent occurrence of warping of a counter substrate of an electromechanical transducer because of formation of a mounting-purpose insulation film of an electronic component, and to prevent reduction in performance due to the occurren...
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JP2022072726A |
To provide an electronic timepiece that can display the degree of battery consumption, and a method for display of an electronic timepiece.An electronic timepiece 1 includes: a battery 21; a determination unit 23 for determining the degr...
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JP7066606B2 |
To provide an analog electronic watch system which can improve detection accuracy of a current display position for a dial of a pointer in a pointer dial image.Terminal equipment detects a current display position of a pointer in a point...
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JP7066361B2 |
A timepiece includes a voltage detection unit that detects a voltage applied to a stepping motor for driving an indicating hand, and that outputs a voltage detection result, and a drive control unit that controls a rotor to perform rever...
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JP2022070680A |
To provide an electronic watch that can prevent a situation in which: when a user executes a hand fast-forward moving operation, the electronic watch immediately enters a power-saving mode, thereby reducing usability.An electronic watch ...
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JP7063314B2 |
An electronic watch includes a pointer; a stepping motor including a coil and configured to drive the pointer; a driving circuit configured to drive the stepping motor; an A/D converter configured to detect electromotive force generated ...
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JP7063956B2 |
A removable case back of an electronic or electromechanical watch case, the case back allows the wireless charging or recharging of a power source. The case back includes a first multi-function sub-assembly having a buzzer, an inductive ...
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JP7063362B2 |
To provide an electronic clock capable of more effectively presenting a change of display contents respectively caused by a plurality of pointers which interlock and rotate to a user.An electronic clock includes: a first pointer which is...
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JP7061488B2 |
To provide an electronic timepiece capable of ensuring an appropriate operation state according to a situation.An electronic timepiece 1 comprises a chargeable/dischargeable battery 111, a timepiece operation section 120 operating with e...
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JP7060392B2 |
To provide an electronic watch and an electronic timepiece system capable of improving user convenience.An alarm part 19 of an electronic watch 1 controls an alarm execution when due to time correction of the electronic watch 1, timepiec...
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JP7056172B2 |
To make it possible to easily set the coordinates of an arbitrary target position in an electronic watch.When the direction of an electronic watch W is adjusted such that a destination Dst is located in the 12 o'clock direction of the el...
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JP2022061699A |
To provide an electronic control type mechanical watch that, even when large impact is applied to a bearing of a rotor, can prevent coming-off of an end stone and damage to a pressure bar spring.An electronic control type mechanical watc...
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JP2022059979A |
To measure voltage drop for a plurality of voltages with a single voltage detector.A power supply device comprises: a detection unit that includes a detection voltage input terminal and a threshold selection terminal, and detects whether...
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JP7054434B2 |
To provide an antenna device capable of stabilizing antenna characteristics, and a watch having the same.An antenna device includes a case body 8 formed of a synthetic resin, an exterior antenna member 9 which is provided on the upper pa...
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JP7052193B2 |
A stepping motor includes: a rotor; and a stator including an opening accommodating the rotor, a first side yoke extending from the opening in a first direction, a second side yoke extending from the opening in a second direction that is...
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JP7053658B2 |
The resonator for a timepiece includes a support structure permitting mounting the resonator in a timepiece, a first and a second balance arranged to oscillate in the same plane, at least one first and second elastic element respectively...
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JP7051973B2 |
A timepiece movement includes a photovoltaic cell which is attached to the upper surface of a support plate, preferably by adhesive bonding. On the other side of the cell, on its lower surface, the support plate is provided with a plural...
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JP7049928B2 |
To provide a radio clock capable of securing appropriate antenna sensitivity.A radio clock 1 includes: an exterior case 2; and a movement MM configured to contain a battery 8 provided inside the exterior case 2, a motor 10 which is provi...
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JP7045940B2 |
To provide an electronic clock 100 capable of suppressing excessive reduction in an operation speed of a pointer.An electronic clock 100 includes a pulse generation circuit 40, a rotation detection circuit 50 for determining whether or n...
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JP7045267B2 |
To provide a radio wave clock that can achieve both ensuring of excellent antenna sensibility and ensuring of excellent aesthetic property.A radio wave clock 1 has: an antenna 14 that is provided on a rear face side of a dial plate with ...
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JP7044599B2 |
A hand position control device includes a mode switching unit that is capable of switching between a normal hand movement mode and a manual hand position setting mode and a control unit that sets a pulse width of a driving pulse to be ou...
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JP7043564B2 |
On-demand horological display mechanism, including a plurality of primary mechanisms each capable of determining the value of a variable, and at least one actuator that can be maneuvered by a user for the selection of the display of the ...
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JP7041836B2 |
A wheel train device including a dial plate (6) having a display area (11a, 12a) provided between a central portion and an outer peripheral portion, a wheel train (17) section having a pointer wheel (25) to which a pointer (15) that move...
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JP2022046044A |
To provide a movement and an electronic watch that incorporate a stepping motor having a coil with a value of resistance at which acceleration of fast-forwarding realized by a current control driving circuit and stability of operations m...
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JP7041229B2 |
A watch includes a control member capable of managing a primary function of the watch, such as a rotating crown or a push-piece, as well as a magnetic ball that can be manually pivoted by the user about the centre thereof. A 3D magnetic ...
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JP7038567B2 |
To reliably increase a rank of a main drive pulse for stable rotation.A motor controller comprises: a rotation detection unit for detecting a rotation state of a rotor of a stepping motor in a first period which follows output of a drivi...
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JP2022044712A |
To provide a pointer drive device of low power consumption, an electronic timepiece, a pointer drive method and a program.A pointer drive device 100 comprises a first to a third stepping motor 120a-120c, a drive circuit 130, a magnetic s...
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JP7036255B2 |
To provide an electronic device and timepiece that maintain reception sensitivity of an antenna device even when providing the antenna device, and enable a rotor such as a day wheel, a function wheel or the like to be finished in high-qu...
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JP7036629B2 |
To provide a circuit for detecting the state of a motor for timepieces, a timepiece, and a method for detecting the state of a motor for timepieces, with which it is possible to suppress an increase in the current consumption of a thresh...
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JP7034784B2 |
To provide a radio-controlled watch that is improved in accuracy of signal receiving success without an increase in power consumption.A radio-controlled watch 100 has a receiving circuit 31 for receiving a satellite signal including at l...
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JP7033265B2 |
To provide a movement capable of improving antimagnetic performance, and a timepiece including the movement.In a plan view, in a state where first-fourth antimagnetic plates 32-35 are partially overlapped, the first and second antimagnet...
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JP2022037961A |
To provide an electronic watch in which even if an adhesive member is peeled off during disassembly, a solar panel is prevented from being torn.An electronic watch has a dial that is a display plate, a module 2 that is a base member, a s...
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JP2022039652A |
To provide an electronic clock capable of imparting variations in appearance using a common movement without enlarging a circuit.An electronic clock includes: a dial plate; a sub-dial provided on the dial plate; a control circuit 30 for ...
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JP7032012B1 |
To add a sweep hand movement function to an analog electronic clock. An angular velocity control of a step motor for hand movement, in which an inertia is provided in a rotor. The step motor model calculates the equation of motion and ci...
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JP7029326B2 |
To suppress an increase in electric power consumption.An electronic watch 100 notifies a user of a time by means of an hour hand 121, a minute hand 122, and a second hand 123. The electronic watch 100 also performs reception operation wi...
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JP7028915B2 |
Inertia mobile component (1) for a horological resonator (100), oscillating about an axis of oscillation (D1), and including at least one magnetic area (10), the total resultant magnetic moment of all of the magnetic areas (10), included...
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JP7028914B2 |
Inertia mobile component (1) for a horological resonator (100), oscillating about an axis of oscillation (D1), and including at least one magnetic area (10), the total resultant magnetic moment of all of the magnetic areas (10), included...
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JP7027954B2 |
To enable a measured value beyond an instruction possible range to be grasped in an analog watch even when a numeric value to be pointed by a pointer goes beyond the instruction possible range.A display part 10 comprises a small second p...
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JP7026162B2 |
To provide an electronic watch, a notification system, a computer and a notification method that allow easy setting of a filter for information of which the computer notifies the electronic watch.An electronic watch includes: a receiving...
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JP2022032330A |
To prevent the occurrence of a problem in the operation of hands due to an operation of a switch that mechanically fix the hands.An electronic watch includes: a step motor that includes a rotor and a coil and drives hands; a switch that,...
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JP2022032759A |
To deter a solar panel 2 from being visually recognized from the outside.A clock 1 having a solar panel includes a dial 3 including at least a phase difference plate 31 for giving a phase difference to transmission light, and a polarizin...
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JP7024271B2 |
An electronic timepiece includes a first display section including a first rotatable part and a processor. In the first display section, a predetermined number of display contents being a same display content is simultaneously displayed ...
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JP7024296B2 |
A power source control circuit includes a USB power supply portion that supplies electric power from a power source circuit to a secondary battery, a solar power supply portion, and a monitoring circuit. A monitoring circuit causes a sol...
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JP7024283B2 |
A timepiece including a GPS receiver (50) that receives a radio wave from a positioning satellite, a time counter (44, 45, 46) that performs a time count operation, and a processor (41), the processor being configured to: corrects a time...
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JP7025492B2 |
The invention relates to a method for broadcasting a message to a wearer of a watch comprising a step of digitising, by way of an electronic device, a graphical representation displayed in an aperture of a dial of said watch and a step o...
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JP7022654B2 |
To provide a radio-controlled clock with which it is possible to secure appropriate antenna sensitivity.A radio-controlled clock 1 comprises: exterior case 2; a display wheel 12 provided inside of the exterior case 2 so as to be capable ...
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JP7021585B2 |
To provide a radio wave correction clock capable of improving determination accuracy of a time signal.A clock 1 includes: a reception signal on the basis of standard radio wave; a signal comparison section (demodulation means 32) which o...
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