34results about "Mechanical clocks" patented technology

To provide cut stones and methods for manufacturing them. [Solution] The present invention relates to a cut stone and a method for manufacturing the same, and more particularly to a cut stone or semi-precious stone having a crown with a table at the top, a pavilion, and a girdle at the boundary between the crown and the pavilion, the cut angle of the facet surface P2 being 35° to 45°, the cut angle of the facet surface P4 being 25° to 35°, and the ratio of the total height (H) to the diameter or length (L) of the cut stone or semi-precious stone being less than 0.50, preferably 0.50 to 0.40, and more specifically about 0.43.

A cut stone and its production method, in particular a cut precious or semi-precious stone including a crown topped by a table, a pavilion and a girdle at the intersection of the crown and of the pavilion, of which the surface of facet P2 has a cutting angle comprised between 35° and 45°, of which the surface of facet P4 has a cutting angle comprised between 25° and 35° and of which the ratio between the total height (H) and the diameter or length (L) of said cut precious or semi-precious stone is less than 0.50, preferably comprised between 0.50 and 0.40 and, more specifically, approximately 0.43.

The present invention relates to a horizontal sundial. An acrylic glass body refracts the sunlight entering through a pinhole aperture. A scale displays the time zone (Central European Time), the date, and a world map shows the subsolar point. The refraction of light ensures that the projection of the sun's rays from a great distance is brought into a finite horizon circle. This allows the sun's movement to be tracked on the sundial year-round. The acrylic glass body is shaped like a truncated cone. This largely prevents sunlight striking the surface from the inside from falling onto the dial, brightening it, and impairing the visibility of the indicator's shadow. The sundial is calculated for a specific location. By carefully turning three adjusting screws, the dial can be rotated so that the sundial can be read with the same accuracy at other geographical locations.

To provide a method for manufacturing an exterior part.SOLUTION: A method comprises the steps of: manufacturing a substrate 11 including a cavity 110; manufacturing, by molding, a decorative element 12 made of a transparent polymer material having a reflective particle filler, the decorative element is formed so as to have at least one decorative head 120 connected to an anchoring foot 121; and fastening the decorative element in the cavity so that the anchoring foot cooperates with the cavity in a form-fitting manner.SELECTED DRAWING: Figure 6

A navigation system (1) configured to guide a user along an itinerary leading to a determined geographic location, the system (1) including a watch (2) and a wireless electronic geolocation device (3) capable of generating guidance data relating to the itinerary, the watch (2) including an electronic horology movement (4) and a display interface (5) that alternately implements a mode for displaying horological information and a mode for displaying guidance information resulting from the guidance data using at least a first hand (7a) and a second hand (7b) included in the interface (5), the guidance information relating to indications of a set direction to be followed to reach the geographic location and to an estimated travel time to the next change of direction.

To provide a detection device that can secure the detectability of a sensor, and a timepiece equipped with the same.SOLUTION: The detection device includes: a wristwatch case 1 which is a body case in which at least a part of a main surface facing the skin of a user opens when used by the user; a sensor substrate 7 provided in the wristwatch case 1; a pulse sensor 10 which is a first detection unit provided below the sensor substrate 7 in the wristwatch case 1 and detects biological information; a window part 9 provided below the pulse sensor 10 and corresponding to the opening of the wristwatch case 1; and a body-mounted sensor 11 as a second detection unit provided between the sensor substrate 7 and the window part 9 and detecting whether or not the wristwatch is in contact with or in proximity to the skin of the user through the window part 9. Therefore, corrosion and wear can be prevented, and the detectability of the body-mounted sensor 11 can be ensured.SELECTED DRAWING: Figure 5

The application relates to the technical field of medical health, and in particular to a smart watch data transmission method and device, a storage medium, a computer program product and a smart watch. The method comprises the following steps: acquiring multi-source physiological monitoring data collected by a smart watch terminal, and performing data processing on the multi-source physiological monitoring data to generate a to-be-transmitted data object; performing terminal-side state recognition processing based on the to-be-transmitted data object, and determining a data state identifier corresponding to the to-be-transmitted data object; determining a transmission control strategy corresponding to the to-be-transmitted data object according to the data state identifier and current communication environment information; encapsulating the to-be-transmitted data object based on the transmission control strategy and sending the to-be-transmitted data object to a remote data processing platform; receiving strategy adjustment information generated by the remote data processing platform, and updating a data processing process of a subsequent to-be-transmitted data object and the transmission control strategy according to the strategy adjustment information.

The present disclosure generally relates to user interfaces for navigating and providing physical activity information.

The utility model relates to the field of oxygen flowmeter, specifically disclose a kind of oxygen usage measurement device, including gas flowmeter and the timing module being set at its air inlet. The timing module contains middle connection short pipe and the integrated casing fixed to the outside of short pipe. Shell is equipped with the fan blade in the form of fixed-point shaft connection, the encoder of detecting the rotation of fan blade, controller, battery and the micro display screen of display gas supply time. The middle connection short pipe wall is equipped with the hole for avoiding, for fan blade enters, fan blade continuously rotates under the airflow thrust. The table can automatically detect airflow start and stop and automatically timing, real-time display oxygen supply time, effectively improve the accuracy and transparency of oxygen inhalation billing, reduce doctor-patient disputes, and installation is convenient, reliable operation.

This utility model relates to the field of wearable product technology, and in particular to a wearable product that realizes a portable atomization function. It includes a portable wearable product body that operates with electricity, integrating an atomization circuit board and an atomization generating module electrically connected to the atomization circuit board. By integrating a water storage chamber, an ultrasonic atomizing element, and absorbent cotton into the portable wearable product body, the atomization function is organically combined with the wearable device, meeting the needs of multiple usage scenarios. The closed water storage chamber combined with the water injection section ensures water storage safety and convenient water injection. The ultrasonic atomizing element is divided into a vibration generating part and an electrical receiving part, cleverly separated by a sealed channel. This ensures both the atomization effect and prevents liquid leakage from affecting the circuit. Furthermore, the compact structural design allows the atomization generating module to be stably integrated into the portable wearable product body that operates with electricity.

This invention relates to the field of flexible smart wearable device technology, and particularly to a method for preparing a grounding layer based on LIG-Cu composite material and its application. The preparation method includes: fabricating a precursor film using polyimide paper; processing the precursor film with a picosecond ultraviolet laser in a laser processing system to obtain laser-induced graphene; cleaning the laser-induced graphene and a substrate separately, then placing the laser-induced graphene on the substrate for drying; placing the dried laser-induced graphene in a copper sulfate electrolyte for electroplating, removing, cleaning, and drying to obtain the grounding layer based on the LIG-Cu composite material. This grounding layer combines the unique three-dimensional structure of LIG with the excellent conductivity of copper, significantly improving the bending reliability, high-frequency signal integrity, and lightweight nature of the grounding layer. It can be applied to flexible MEMS pressure sensors and flexible smart wristbands, making products lighter and more efficient.

The invention relates to a decorative element comprising a substrate (1) having a surface (1a) defining a first portion having a convex and / or concave relief (2) with respect to the plane of the surface (1a) and a second portion extending along the plane of the surface (1a), the first portion or the second portion forming a decoration (4), the decorative element being characterized in that the first portion is formed by the substrate (1) made of an amorphous zirconium-based metal alloy and the second portion is formed by a ceramic layer (3) deposited on the substrate (1), or inversely, the first portion is formed by said ceramic layer (3) deposited on the substrate (1) and the second portion is formed by said substrate (1) made of said amorphous zirconium-based metal alloy. The invention also relates to a method for manufacturing this decorative element.

The utility model discloses a table lamp with mosquito repellent function relates to table lamp technical field. The utility model provides a table lamp with mosquito repellent function, is connected with the stand on the base, the top of stand rotatablely connected with the rotating block, is connected with the mounting bracket on the rotating block, is connected with the lamp shade at mounting bracket bottom, is connected with the mounting plate in the lamp shade, is connected with the lamp pearl at mounting plate bottom. The mosquito repellent liquid in the liquid storage cylinder can be immersed in the volatile stick, and the mosquito repellent liquid is sent and conducted upwards through the volatile stick, and the heating rod operation can make the mosquito repellent liquid volatilize and drive mosquitoes, and the fan operation can make the smell spread quickly, and the blowing direction of fan is adjusted, and the diffusion direction of mosquito repellent liquid is adjusted, when using the device to drive mosquitoes at night, the timer can drive the cover frame to move down and cover the emission frame in time, and then stop the diffusion of mosquito repellent liquid, improve the safety of the device.

The application relates to the technical field of meat slaughtering equipment, in particular to an automatic precise bloodletting device for meat slaughtering, which comprises a base, the upper side of the base is fixedly connected with a turnover motor, the output end of the turnover motor is fixedly connected with an adjusting block, the two sides of the adjusting block are both rotationally connected with linkage rods, the opposite ends of the linkage rods are both fixedly connected with filter frames, a reset assembly is arranged between the linkage rods and the adjusting block, and the upper side of the base is provided with a discharging assembly matched with the linkage rods. Through the sealing box, the timing assembly, the pumping and pressing assembly and other components, precise timing can be realized for each bloodletting through the pressure switch and the timer in the timing assembly, the previous manual timing prone to forgetting and inaccuracy is changed, the bloodletting time length can be effectively controlled, the accuracy of bloodletting operation is ensured, and the quality of subsequent meat products is improved.

A method for improving the definition and accuracy of gnomon shadow, its device and application, including a shadow-seeking card with a slit, which is in the shape of a straight line or a cross, and a movable bracket for supporting and adjusting the shadow-seeking card. The shadow-seeking card is placed in the pseudo-umbral zone behind the umbral zone of the sundial, with one side of the card facing the sunlight. The slit of the card is parallel to the blurred shadow of the sundial. A white bright strip with a thin black line in the middle appears on the dial behind the card. The thin black line is the shadow image of the cylindrical sundial through the slit. The position of the thin black line is the projection of the central axis of the sundial and the projection of the vertical diameter of the sun on the dial. According to the position of the thin black line on the time scale, the time scale value can be accurately read. The device is used for reading large equatorial ring sundials, determining the geographical north-south direction, and measuring the shadow length of the sundial at noon on the winter solstice.

The application discloses a multitask work hour measurement cycle timing system and method, and belongs to the technical field of timing equipment. The system comprises a multitask management module, a timing control module, a time display module, a data storage module, a data management module, a mobile adaptation module and an offline support module, can simultaneously independently time a plurality of production tasks, each timing unit can be independently named and equipped with a complete control button; the method realizes efficient timing through six steps of task initialization, timing control, cycle recording, data storage, data management and desktop shortcut creation. The system supports cycle recording one-key operation, centralized data storage and CSV format export, is adapted to multiple devices through responsive design and supports desktop shortcut creation, can clearly distinguish different tasks, and provides an accurate, convenient and systematic work hour measurement solution for industrial production.

A watch (50) including an electromechanical movement provided with a stepper motor (2) and a control circuit (20) of the motor, and configured to communicate with an external communication device (100), including an antenna formed by the coil (18) of the motor and arranged to receive an amplitude-modulated magnetic signal according to the encoded data. The communication involves the generation of electrical detection pulses supplied to the coil of the motor with a pulse frequency corresponding to an encoding frequency of the magnetic signal.

The application discloses a radar-sensed wall clock intelligent backlight control system, which comprises a radar sensing module, a main control module, an ambient light detection module, a backlight driving module, a backlight emitting module, a power module and a parameter configuration module; the main control module is electrically connected with the radar sensing module, the ambient light detection module, the backlight driving module, the backlight emitting module and the parameter configuration module; the power module is electrically connected with the radar sensing module, the main control module, the ambient light detection module, the backlight driving module, the backlight emitting module and the parameter configuration module; and the modules work cooperatively to realize full intelligent control of the wall clock backlight. The radar-sensed wall clock intelligent backlight control system can accurately sense the existence, distance and environmental state of a human body through the radar module, intelligently start and stop the backlight and adaptively adjust the brightness of the backlight by combining with PWM dimming technology, and simultaneously optimizes the module design and the power supply mode, and takes into account the energy saving, practicality, visual comfort and product appearance integrity.

The utility model relates to the technical field of medical instruments, and discloses a micro pump extension tube induction magnetic attraction timer capable of being automatically closed, which comprises a tube clamp assembly, the pipe clamp assembly comprises a pipe clamp seat; the placing groove is formed in the top of the pipe clamp seat; the buckle is fixedly connected to the outer side wall of the placement groove; a timing device is arranged in the pipe clamp assembly; an extension tube extrusion assembly is arranged in the tube clamp assembly and comprises a voice coil motor; a nurse only needs to set the timing time of the timer and suspend continuous infusion of closing the tube body through the extension tube extrusion assembly, the timer can give an alarm in time so as to remind the nurse to modify the speed of a remaining liquid infusion pump in time, meanwhile, the micro pump extension tube can be effectively fixed to a bedrail through the magnetic attraction timer, cleanliness is kept, and meanwhile the infusion time is shortened. The pipeline is prevented from winding or falling off, working time of nurses is greatly saved, work of the nurses is facilitated, and adverse events are effectively reduced.

The present application relates to the field of smart wear, and provides a wearable device combined with a watch and earphones, the watch comprising a watch body, a containing cavity arranged on the side of the watch body and used for placing the earphones, a guard bridge arranged on the side of the watch body and corresponding to the containing cavity, the guard bridge and the containing cavity forming an enclosed space which can be opened or closed, an open state in which the earphones can be taken out of the containing cavity or the earphones can be placed into the containing cavity, and a closed state in which the guard bridge is attached to and fixes the earphones in the containing cavity or the guard bridge is fixed to the watch body. The wearable device combined with the watch and earphones comprises the aforementioned watch and earphones placed in the watch. The present application is ingeniously designed and compact in structure, and realizes that the earphones can be accommodated in the main body of the wearable device when not in use, without the need for a special storage box, thereby reducing the carrying burden of the user, effectively avoiding the loss of the earphones, facilitating the user to carry and use, and enhancing the user experience.

A wearable electronic device is provided. The wearable device includes a sensor module, a location measurement module, a communication module, memory storing one or more computer programs, and one or more processors communicatively coupled to the sensor module, the location measurement module, the communication module, and the memory, wherein the one or more computer programs include computer-executable instructions that, when executed by the one or more processors individually or collectively, cause the wearable electronic device to, when identifying execution of a location-based application, request an external wearable electronic device communication-connected through the communication module to calculate posture information about the external wearable electronic device, when identifying that a reception sensitivity of a location signal received from the location measurement module is equal to or less than a threshold level during detection of a movement direction of the wearable electronic device based on the location signal, request the posture information about the external wearable electronic device from the external wearable electronic device, and detect the movement direction of the wearable electronic device by applying the posture information received from the external wearable electronic device to pedestrian dead reckoning.