45 results about "Hand mouthing" patented technology

A command input method of a terminal includes: acquiring an image including a user's face region through a camera; detecting a mouth region from the user's face region; inputting a command to the terminal or to an application being executed in the terminal if a mouth gesture of the mouth region is identical to an unlock gesture stored in the terminal. The user may make the same mouth gesture as a pre-set unlock gesture, or make a mouth gesture corresponding to an authentication message displayed on a display panel of the terminal. The command may be an unlock command for unlocking the terminal or the application or a command for executing a predetermined function while unlocking the terminal or the application.

According to known techniques, sometimes, it is not possible to estimate a position of a sound source (lips of mouth) depending on, for example, differences of colors of hair. To solve the problem, an information processing apparatus according to the present invention acquires a range image indicating a distance between an object and a reference position within a three-dimensional area, specifies a first position corresponding to a convex portion of the object within the area based on the range image, specifies a second position located in an inward direction of the object relative to the first position, and determines a position of a sound source based on the second position.

A safety tether is able to secure a wide variety of different hand-held articles directly to a user, particularly for overhead work. A resilient bag holds the article and is formed by joining portions of a wire at nodes such that the bag is biased to a collapsed state to form a mesh. Mouth loops of the mesh are circumferentially spaced around a mouth of the bag. A hook fastener includes a hook onto which the mouth loops are inserted to draw the mouth closed and a gate for closing the hook to retain the mouth loops. The hook fastener is connected to one end of a retractable leash, the opposing end of which is attached to the user's apparel. The beg may also have a clip by which it may be hung from a user's apparel.

A vacuum grooming tool is disclosed that includes a vacuum nozzle attachable to a vacuum source and has a hollow body with a mouth opening. A grooming device selected from a variety of standard animal grooming hand tools, such as a shedding blade, rake or de-matting tool, may span the mouth opening. The grooming device is positioned such that the airflow created by the vacuum source flows over at least one side of the grooming device. A vacuum cleaning tool for removing any animal hair from a grooming tool is also disclosed. A vacuum plenum of the cleaning tool is attachable to a vacuum source and has an opening for cleaning the grooming tool in one pass. The cleaning tool can be mounted on a stationary support may also include a pivot-action mechanism that connects the vacuum grooming tool or the cleaning tool to the vacuum source.

We invented (a) a teaching method of European language pronunciation (the English language included), as well as (2) a system of representation of European language sounds. We discovered that European language speakers resonate sound primarily in the throat, while Asian speakers do so primarily in the mouth (THE THROAT LAW) and based on this discovery we invented a way to condition one's throat to pronounce like native speakers of European languages. We also invented a way to represent how to read syllables and how to connect syllables, capitalizing on our discovery of how native speakers read them (THE 3-BEAT LAW). Our system of representation can be used to build a reading assistance devise, such as electronic dictionary.

The disclosed anti-contagion facemask embodiments are a family of transparent facemasks that do not obstruct visibility of a person's mouth when worn. One problem with a typical, widely used, facemask is the difficulty in understanding a person speaking when they are wearing the typical facemask. Not only does the listener have to contend with the muffled speech of a person talking through a facemask, communication is made worse by covering up, or otherwise hiding the wearer's mouth and face with opaque filter material. Accordingly, some embodiments described herein present a clear / see-through filtration mask embodiment that does not visibly obstruct a person's mouth by providing a filtration system along or near the periphery of the facemask.

The embodiment of the invention discloses a mouth shape synthetic video verification method and device, computer equipment and a storage medium. The method comprises the following steps: acquiring character material video data, and determining a current frame video according to the character material video data; performing face detection on the current frame of video to obtain a face detection result; judging whether the human face detection result is a human face and the human face is not shielded or not; if so, intercepting a face area of the current frame of video; performing mouth detection on the face area to obtain a mouth detection result; judging whether the mouth detection result is a result that the mouth is in the face area or not; if not, determining that the current frame video is a problem frame video, and storing the serial number of the problem frame video in a problem frame serial number list; judging whether the current frame of video is the last frame of video of the character material video data or not; and if not, intercepting the next frame of video to form the current frame of video. By implementing the method provided by the embodiment of the invention, the number of missed detection problem frames can be reduced, and the working efficiency is improved.

The invention belongs to the technical field of medical equipment, and particularly relates to a reflective tongue depressor for traditional Chinese medicine pediatrics. To solve the problems that during use of an existing tongue depressor, a pediatrician needs to hold a lighting lamp, so the pediatrician needs to operate simultaneously by two hands, which causes fatigue easily and affects accuracy of observation results, the following scheme is provided: the reflective tongue depressor comprises a tongue depressor body and a cleaning box. By arrangement of a connecting plate, connecting holes, a lamp plate and lighting lamps, the lamp plate is connected through inserting rods and the connecting holes below, threaded caps are screwed into threaded grooves in outer walls of the inserting rods to fix the lamp plate, during use of the tongue depressor body, the lighting lamps in a lamp groove of the lamp plate play a lighting role, meanwhile, lighting equipment requires no manual holding,the other hand of the pediatrician can fix the mouth of a child so as to observe the internal condition of the throat, and the accuracy of observed results can be improved.

The present invention is a mouthguard that includes a mouthpiece portion which is made to fit inside the user's mouth and provides a protective connection with the user's teeth. A relatively short member is integrally formed with the front of the mouthpiece. This member provides clear visibility to the referee or official that the user is wearing a protective mouthguard, even with the user's mouth closed. This member also includes an opening at the front end for attachment with a helmet, face mask, headgear, or the like. The user can selectively attach the present invention as needed. The present invention provides better safety and hygiene.

The invention discloses a medicine application device convenient to replace for a stomatology department. The medicine application device comprises a device body, wherein the device body comprises anupper dental cast, a lower dental cast and a regulation assembly, wherein opening grooves for containing teeth are formed in upper and lower back surfaces of the upper dental cast and the lower dentalcast, the regulation assembly is located on front surfaces of the upper dental cast and the lower dental cast and comprises a one-way screw, a nut plate and a mounting plate, the mounting plate and the nut plate are fixed to the front surfaces of the upper dental cast and the lower dental cast respectively, length-adjustable telescopic columns are fixed to front surfaces of the upper dental castand the lower dental cast, a mounting block is fixed to the lower surface of the mounting plate, one end of the one-way screw is exposed to the lower side of the nut plate, a hand wheel is fixed at one end, and the other end penetrates through the nut plate to stretch into the mounting block. By arrangement of the device, the relative distance between the upper dental cast and the lower dental cast is convenient to adjust, so that the opening degree of the mouth of a patient is changed, medicine application to interior of an oral cavity is facilitated, the workload and fatigue of a medical worker for manually opening the mouth of the patient are reduced, and the medicine application device is simple in structure and convenient to operate.

The disclosed passive facemask embodiments having a single exchange port covered by a filter are from a family of transparent facemasks that do not obstruct visibility of a person's mouth when worn. One problem with a typical, widely used, facemask is the difficulty in understanding a person speaking when they are wearing the typical facemask. Not only does the listener have to contend with the muffled speech of a person talking through a facemask, communication is made worse by covering up, or otherwise hiding the wearer's mouth and face with opaque filter material. Accordingly, some embodiments described herein present a clear / see-through filtration mask embodiment that does not visibly obstruct a person's mouth by providing a filtration system along or near the periphery of the facemask.

The instant invention relates to new attachments for the round tubular body of flutes. It attaches firmly, but removably, to the flute and stabilizes the relation between the flute and the player's left index finger (and / or thumb) without pressure on the player's mouth, which enhances the flexibility of the player's lips to more perfectly play the flute. This is especially beneficial for the player's lower lip, which, under extant art, is forcibly pinned against the lower teeth and gums to stabilize the flute. This invention comprises a finger connector and a spacer attachment to the flute, constituting a comfortable surface for the base of the left index finger and an opening through which the flute player's left index finger (and / or thumb) is inserted, as like wearing a ring.

The present invention is directed to a lid for use on a drinking container. The lid is capable of being releasably sealably engaged with a top end of the container. The lid can be secured to the container in a manner to resist displacement of the lid if the container is dropped or tipped. The lid includes a tab portion, which is capable of being depressed by a user's mouth, tongue or lip so as to provide an opening in the lid. The tab portion is also biased so as to return to a closed position to close the opening upon removal of pressure against the tab portion. The tab portion can have a perimeter larger in at least one dimension than the opening to resist fluid discharge when in the closed position.

The invention relates to a medical tongue depressor, in particular to a medical tongue depressor with a supporting function. The medical tongue depressor capable of supporting the mouth of a patient to avoid soreness and also facilitating disinfection of the mouth of the patient by an alcohol cotton is provide. The technical scheme of the invention is as follows: a medical tongue depressor with supporting function comprises a tongue depressor, a handle, a vertical slider, an L-shaped rod, a vertical rod, a support plate, an n-shaped frame, etc.; the handle is fixedly connected with that bottomof the tongue depressor, a groove is formed in the middle of the upper part of the front side of the handle and the middle of the low part of the front side of the tongue depressor, the grooves of the upper and lower sides are communicated, a guide rod is fixedly connected between the upper and left sides of the upper groove, and a shaft sleeve is arranged in the middle part of the guide rod. Asthat butterfly knob is twist, the patient's mouth can be supported by swing in front of the support plate, thereby facilitating medical personnel to inspect the patient's mouth, eliminating the need for the patient to open the mouth by himself, and avoiding mouth soreness resulting in mouth closure and influence inspection.

The invention relates to a mouth gag, in particular to a tooth protection mouth gag capable of measuring the width and height of an opening. The invention provides a tooth-protecting mouth opener which is simple to operate and can measure the width and height of an opening. A tooth protection mouth opener capable of measuring the width and height of an opening comprises a grip, a control box, a first supporting frame, first hollow sliding sleeves and the like, the control box is connected to the right side of the grip, the first supporting frame is connected to the left side of the interior of the grip, and the two first hollow sliding sleeves are connected to the middle of the first supporting frame. The device is easy to operate, a driving motor drives a screw rod to rotate, the screw rod drives a threaded sleeve to move leftwards, then a first movable opening plate is driven to move outwards through a swing rod, meanwhile, a double-shaft motor drives a threaded rod to rotate, and then a threaded moving piece and a second movable opening plate are driven to move outwards; and the first movable opening plate and the second movable opening plate automatically open the mouth of the patient, so that manual adjustment by people is not needed.

The invention discloses a method and device for identifying a living body by opening a mouth based on face feature points, which are used for solving the problem that the accuracy of face recognition is influenced by a false face, so that the information security of a user is damaged. The method comprises: by adopting a face feature point detection algorithm, determining mouth feature points corresponding to a to-be-detected face; recording the position change of the mouth feature points in a preset time period, and calculating to obtain a corresponding change rule; and judging whether the change rule accords with a preset judgment rule or not, and determining whether the human face is a living body or not. According to the method, whether the face to be detected is a living body can be directly and effectively judged, the authenticity of identity authentication is ensured, the accuracy of identity authentication is improved, and illegal persons are prevented from disturbing the normal order of identity authentication by using false faces.

The invention relates to the technical field of breeding equipment, and discloses a medicine feeding device for solving uncontrollable dosage and easy-biting of fingers in drenching. The medicine feeding device comprises a shell, and an injection tube, a push rod, a moving block, a first rotating disc and a second rotating disc are used in cooperation, so that the purpose of quantitatively and automatically drenching livestock and poultry is achieved, the inconvenience of controlling the capacity during drenching is avoided, the treatment effect is improved, the continuity during drenching isimproved, and the working efficiency during drenching is higher; a first gear, a first connecting rod and a limiting rod are used in cooperation, so that the mouths of the livestock and poultry are automatically opened during drenching, the mouths are automatically closed after drenching is finished, manual operation is not needed, the livestock and poultry are prevented from biting the fingers, and the safety during drenching is improved; and a third rotating disc and a limiting sleeve are used in cooperation, so that the two steps of opening the mouths of the livestock and poultry and quantitatively drenching are linked, the linkage of the whole device is improved, and the operation is simpler.

The present invention provides a safe sexual behavior aid having a main body with a first side and a second side, and the main body is formed with at least one through hole and formed with a finger sleeve portion. Accordingly, when a user uses the safe sexual behavior aid, a finger can be sleeved in the finger sleeve portion, and then the mouth and tongue contact with the first side and make oral sex with a recipient of the second side. Through the finger sleeve portion, the user can clearly distinguish the first side where the mouth and tongue contact with, and the second side where the recipient clings to; thereby achieving the effect of safe oral sex, and convenience of holding and using through effectively sleeving in the finger sleeve portion.

The invention relates to a mouth distraction device for impacted tooth extraction, and the device comprises a breathable pad, u-shaped rods, a movable plate, a rubber support plate, a first spring, a driving mechanism and a clamping mechanism; one side of the breathable pad is symmetrically and fixedly connected with the u-shaped rods, the movable plate is symmetrically and slidably sleeved between the two u-shaped rods, and the first spring is symmetrically wound between one side of the movable plate and one side of each u-shaped rod in the circumferential direction. The breathable pad is moved to make contact with the face of a patient, the rubber supporting plate corresponds to the lips, the driving mechanism is pulled to operate, the driving mechanism operates to drive the rubber supporting plate to move outwards and open to support the lips, in this way, the patient does not need to open the mouth all the time, mouth ache is avoided, and it can be avoided that the mouth is slowly closed to affect extraction of impacted teeth.

The instant invention relates to new attachments for the round tubular body of flutes. It attaches firmly, but removably, to the flute and stabilizes the relation between the flute and the player's left index finger (and / or thumb) without pressure on the player's mouth, which enhances the flexibility of the player's lips to more perfectly play the flute. This is especially beneficial for the player's lower lip, which, under extant art, is forcibly pinned against the lower teeth and gums to stabilize the flute. This invention comprises a finger connector and a spacer attachment to the flute, constituting a comfortable surface for the base of the left index finger and an opening through which the flute player's left index finger (and / or thumb) is inserted, as like wearing a ring.

The invention provides a mouth control method for a cartoon head portrait and a related product. The method comprises the following steps of determining a selected cartoon head portrait when a terminal determines to enter a selfie page of a selfie video application, enabling the terminal to collect a first video, determining a mouth area of the first video, and enabling the terminal to determine the opening and closing angle of the mouth area, and adjusting the opening and closing angle of the cartoon head portrait according to the opening and closing angle to obtain a second video. The technical scheme provided by the invention has the advantage of high user experience.

The invention relates to a tongue depressing device, in particular to a clinical tongue depressing device for the department of pediatrics. The invention provides the pediatric clinical tongue depressing device which can protect the tongue depressor, can support the mouth of a child and can prevent the muscular soreness of the face of the child. The clinical tongue depressing device for the pediatric department comprises a shell, a mounting plate, a tongue depressing plate, a clamping plate and the like, the clamping plate is connected to the lower side of the right portion of the shell, a through hole is formed in the left side of the shell, the mounting plate is connected into the shell, and the tongue depressing plate capable of sliding out of the through hole is arranged between the mounting plate and the shell in a sliding mode. The tongue depressor can be protected through the shell, the tongue depressor is prevented from being stained or damaged, teeth are supported through the supporting frame when a child opens the mouth, so that the child can open the mouth for a long time, and meanwhile the face muscle soreness of the child can be avoided.

The invention is suitable for the field of computers, and provides a speech evaluation method based on student characteristics and a system thereof, and the method comprises the steps: obtaining the pronunciation state information of a person learning a language; wherein the pronunciation state information at least comprises the mouth shape and the sound size of a learner; comparing the pronunciation state information with various numerical values of standard pronunciation; evaluating the pronunciation state information according to a comparison result; integrating various evaluation results to obtain a correction suggestion; and sending the final evaluation information and the correction suggestion to a learning end. The system is mainly used for monitoring whether the learner opens the mouth or not and monitoring the size of the sound, and then correcting the pronunciation condition, so that Chinese students are encouraged to speak out bold, read and practice more, and brave to express.

The invention discloses a mouth occlusion judgment method and device, a computer readable storage medium and equipment, and belongs to the field of biological recognition. The method comprises the following steps: acquiring a face image and positioning to obtain face key points; calculating the mouth opening degree according to the face key points, and dividing the face image into a mouth opening image or a non-mouth opening image according to the mouth opening degree; for the non-mouth-opening image, obtaining a mouth region image from the non-mouth-opening image according to mouth key points in the face key points; and inputting the mouth region image into a pre-trained convolutional neural network, and judging whether the mouth is shielded or not. According to the method, the problem of misjudgment of mouth occlusion caused by the large mouth image is solved, and the method is high in accuracy, good in generalization, high in robustness and high in speed.