217 results about "Head size" patented technology

A universal headgear is easy to use and creates an effective seal between a patient interface device, such as gas delivery mask, and a patient. The headgear of the present invention includes a halo-like headband formed from an elastomeric material. The headband includes contoured panels that allow the device to fit most people without circumference length adjustment. The halo headband is designed to maintain a substantially frusto-conical shape when worn. The present invention preferably includes an adjustable crossover strap on the top connecting the contoured panels that is adapted to hold the halo headband in position. The headpiece further includes connecting straps to adjustably connect the headgear to a patient interface device. The present headgear fits a wide range of head sizes and shapes, is easy to use, and provides increased stability.

The present invention relates to a three-dimensional (3D) model display device and a 3D model display system in which even a beginner can easily edit a 3D model, and edit and watch a moving image using a 3D model while maintaining harmony of a model, a texture, and a motion. When a user clicks a selection button 508b of “trying-on”, performed is a preview display about how an avatar possessed by the user is displayed when the avatar wears a cloth, a hairstyle, an item, and an accessory desired to be tried on. A head size, a body portion size, and a bust portion size of the avatar possessed by the user are managed in a user management table. Display data related to the preview display displayed on the display screen 114 of the 3D model display device is dynamically generated by a 3D model display server based on the head size, the body portion size, and the bust portion size.

A self-locating mounting apparatus for holding objects such as sensors at specific positions on a subject's head includes a central mount constituted by a plurality of inextensible elements adapted to fit over the top of a subject's head. In addition, the mounting apparatus includes an adjustable circumferential band adapted to circle the subject's head and connect the central mount to inextensible side elements via sliding joints. A plurality of biasing elements provide a force for biasing sensor mounting units on the mounting apparatus against a subject's head, allowing for long-term sensing while minimizing interference forces on the mounting units. Advantageously, the mounting apparatus holds sensors within approximately 5 mm of their desired measurement positions over a range of subject head sizes.

A combination of techniques for modifying sound provided to headphones to simulate a surround-sound speaker environment with listener adjustments. In one embodiment, Head Related Transfer Functions (HRTFs) are grouped into multiple groups, with four types of HRTF filters or other perceptual models being used and selectable by a user. Alternately, a custom filter or perceptual model can be generated from measurements of the user's body, such as optical or acoustic measurements of the user's head, shoulders and pinna. Also, the user can select a speaker type, as well as other adjustments, such as head size and amount of wall reflections.

An image processing system detects a moving person or other object of interest. The system generates a thresholded difference image by processing a video signal or other type of image signal received from a camera. The difference image is then segmented into regions bounded by vertical lines passing through the image, and silhouette candidates are identified in one or more of the regions. Tensor voting is used to determine saliency values and corresponding tangents for each of the silhouette candidates, and the resulting values and tangents are used to detect the object of interest. In an embodiment in which the object of interest is a moving person, a neck position of the moving person may be detected by analyzing a sum of x-components of tangents along a corresponding silhouette. The detected neck position may then be utilized to determine a head position and a head size for the moving person.

An neurofeedback device for comfortably holding at least one electrode onto a patient's head is described. The device includes an electrode positioning device, such as a headband and one or more straps each connected at spaced points of the headband and extending over at least a portion of the patient's head. At least one electrode holder is carried by the electrode positioning device for holding an electrode in electrical contact with the patient's head. The neurofeedback device permits precise placement of electrodes on a patient's head regardless of the patient's head size and thus can be used for treatment, training, and / or diagnosis.

A safe protective sports helmet is provided which includes a hat body, the hat body is provided therein with a circle of head encircling means, and is provided rotatably thereon with a rotatable adjusting button. The head encircling means and the rotatable adjusting button are movably connected with each other. By rotating the rotatable adjusting button, the head encircling means can be adjusted to fit the head size of a user.

A thermal cap that can fit a variety of head sizes is disclosed. The cap can include a shell having a fluid inlet and outlet, a sealing mechanism and removable sizing layers disposed within the shell. Depending upon the size of a patient's head, sizing layers can either be added to or removed from the outer shell to maintain a fluid circulation space between the head and the rigid shell and allow substantially even distribution of a thermal fluid about the scalp of the patient during operation. The shell is preferably rigid and an elastomeric member can seal the periphery of the cap to the patient's head to prevent leakage. Other types and aspects of thermal cap systems are also disclosed.

A method and apparatus for the treatment of thrombosis, venous insufficiency, and the like, and in particular to an Automated Compulsory Blood Extraction System (ACBES) configured to provide an efficient and safe means for the measured extraction of blood utilizing a device providing, in effect, an artificial leech, but without the infection, control, care, and other limitations associated with the medicinal leech. The preferred embodiment of the present invention utilizes recent micro technological advances to provide a micro mechanical device which mimics and improves upon the bloodletting properties of the medicinal leech utilizing a micro mechanical valve, micropump, and micro sensor arraignment cooperating with a tertiary jaw array having teeth situated thereon. The preferred embodiment of the present invention contemplates an extraction device which may have a head size of one centimeter or less, and which may be utilized in number about the affected area of the patient to provide controlled, precision, pulsed blood extraction via vacuum induction, supplying a controlled dosage of anticoagulant, histamine anesthetic, or the like. Alternative embodiments of the present invention include an independent, single needle, stationary design configured primarily for emergency use, a multi-needle piston design, a large extraction area array design including concentric needles of adjustable depth, and a deep extraction needle design.

A User Interface (UI) for a real-time panoramic image correction system and method that simplifies the use of the system for the user. The UI includes a control panel that allows a user to enter meeting table size and shape, camera position and orientation, and the amount of normalization desired (e.g. 0 to 100%). A window can also be implemented on a display that displays the corrected panoramic image. In this window, the head (either normalized or non-normalized) of a meeting participant, preferably one that is speaking, is extracted and displayed in a separate window. Additionally, the corrected panoramic image, whose size will vary in conjunction with the amount of warping applied, can be displayed and transmitted with extra pixels around its perimeter in order to allow the corrected or normalized panoramic image to adapt to any of the standard display size and resolutions and to simplify network transmission. The corrected image can also be transmitted with standard resolutions using non-unity pixel aspect ratios to simply network transmission.

A head coil arrangement for a magnetic resonance device has a housing on or in which a number of coils are arranged, the housing having at least two housing parts that can be moved toward each other for adjustment to different head sizes.

The invention discloses a public transport vehicle passenger flow statistical method and system. Concretely, two cameras are respectively installed at the front and rear doors of a bus. The release lines of the front and rear doors of the bus and a fitting function of the camera height and the head size are determined before processing images acquired by the cameras. After a door opening signal is received, preprocessing, head detection, head tracking and head movement track analysis are performed on the images acquired by the cameras in turn, and finally passenger behaviors are analyzed according to head movement tracks, the number of bidirectional passenger flow of the corresponding doors is acquired and the number of bidirectional passenger flow of the whole bus is acquired through statistics of the number of bidirectional passenger flow of the front and rear doors of the bus. After a door closing signal is received, processing of the images acquired by the cameras is stopped, and the problem of influence on the statistical result caused by abrupt change of illumination generated by movement of the bus can be reduced. The method has advantages of high statistical accuracy so that reliable supporting can be provided for intelligent scheduling of the bus.

An elastic cap, comprising a cap body, cap bill and a sweatband, the fabric used for the cap construction includes a stretchable fabric woven with a high-elastic yarn as woof and an un-stretchable yarn as warp. The sweatband includes at least one of the first four pages having a web and at least one of next two pages does not have web, in order to proved excellent lateral tensile force. The cap is easily adjustable so as to adapt easily to various users head size.

A safe protective sports helmet is provided which includes a hat body, the hat body is provided therein with a circle of a head encircling element, and is provided rotatably thereon with a rotatable adjusting button. The head encircling elements and the rotatable adjusting button are movably connected with each other. By rotating the rotatable adjusting button, the head encircling elements can be adjusted to fit the head size of a user.

A clothing garment is formed in two loops or bands as unitary garment. A first of the two loops is an elongated member and the second is an elongated, non-rectangular member, having a wide central region. The two loops can be in the form of two pieces of fabric sewn or otherwise bonded together to form two joined loops. The loops can be elongated pieces of fabric formed into loops by a releasable closure member, such as a hook and loop connector. The connector can provide size adjustment to accommodate various head sizes. The loop with the wide central region is shorter than the essentially rectangular loop.

A real-time approximately 360 degree image correction system and a method for alleviating distortion and perception problems in images captured by omni-directional cameras. In general, the real-time panoramic image correction method generates a warp table from pixel coordinates of a panoramic image and applies the warp table to the panoramic image to create a corrected panoramic image. The corrections are performed using a parametric class of warping functions that include Spatially Varying Uniform (SVU) scaling functions. The SVU scaling functions and scaling factors are used to perform vertical scaling and horizontal scaling on the panoramic image pixel coordinates. A horizontal distortion correction is performed using the SVU scaling functions at at least two different scaling factors. This processing generates a warp table that can be applied to the panoramic image to yield the corrected panoramic image. In one embodiment the warp table is concatenated with a stitching table used to create the panoramic image.

The present invention provides an adjustable eyeglass frame comprising left and right lens frame units independent from each other and a temple unit. The left and right lens frame units further comprise insertion holes and insertion pieces configured to slide over each other for positioning and such that the relative distance between the left and right lens frame units is adjustable according to the facial width of the user. The other sides of the left and light frame units further include pivotally attached temple brackets with sliding slots. The temple unit comprises two extension rods slidable along the sliding slots of the temple brackets. Positioning can also be achieved as the positioning piece of the extension rod engages with a positioning notch of the riding slot at the inner wall of the sliding slot and such that the temple length is adjustable according to the head size of the user.

A visor assembly includes a visor portion for blocking sunlight, a front portion coupled to the visor portion, a first elastic band coupled to both sides of the front portion to encircle a head, and second elastic bands coupled to a portion of the first elastic band. The second elastic bands have elasticity different from that of the first elastic band. As the elasticity of the first elastic band is different from that of the second elastic bands, the bands exerts resultant elasticity that allows the band to stretch for various head sizes and the contracting force at the overlapping portions of the first and second elastic bands is enhanced, thereby improving the wearing comfort. Furthermore, the first elastic band may be enclosed by a cover in order to satisfy a variety of consumer desires.

A head mount device is worn by a person to retain an electronic device in a desirable position for hand-free use as a video recorder. A head strap assembly with tri-glide adjustment mechanisms extends from the sides and top of the main body mounting plate, allowing the device to fit most head sizes. The mounting plate is preferably an injection-molded part for holding the electronic device in a horizontal position with an elastic retention strap securing mechanism between the mounting plate and the electronic device. An elastic strap extends from an upending portion of the mounting plate, wraps around the electronic device, extends through a slot in the mounting plate, and fastens back upon itself via hook and loop fasteners to capture the device in landscape orientation. The design of the mounting plate and preferred length of the retention strap fit most modern smartphone designs by simply tightening the retention strap around the smartphone.

Methods for attaching a wearable neurostimulator to a user's head (or head and neck) using a cantilever electrode apparatuses for neuromodulation. In practice an electrode assembly may mate with the wearable neuromodulation devices so that the device is worn over one portion of the electrode assembly while the rest of the electrode assembly attaches to another portion of the body. The neuromodulator may be worn on a portion of the electrode assembly in a cantilevered manner (e.g., held at one end while the opposite end is free-floating), which allows the rigid neuromodulation device to conform to a variety of user head sizes and shapes.

An adjustable cap seamed with silicon tape(s) is formed of a peak, a crown portion and a sweatband which is provided on the inner side of the crown portion sewn integrally with a silicon tape inside of the lower peripheral edge portion of the crown portion, so that the lower peripheral edge portion can be freely stretched with even gathers formed thereon. Given that the crown portion is made of non-stretchable fabrics which are relatively economical than those stretchable, the cap with stretchable lower peripheral edge not only can fit a range of head sizes, but also can efficiently reduce the production cost.

A head coil arrangement for a magnetic resonance device has a housing on or in which a number of coils are arranged, the housing having at least two housing parts that can be moved toward each other for adjustment to different head sizes.

A User Interface (UI) for a real-time panoramic image correction system and method that simplifies the use of the system for the user. The UI includes a control panel that allows a user to enter meeting table size and shape, camera position and orientation, and the amount of normalization desired (e.g. 0 to 100%). A window can also be implemented on a display that displays the corrected panoramic image. In this window, the head (either normalized or non-normalized) of a meeting participant, preferably one that is speaking, is extracted and displayed in a separate window. Additionally, the corrected panoramic image, whose size will vary in conjunction with the amount of warping applied, can be displayed and transmitted with extra pixels around its perimeter in order to allow the corrected or normalized panoramic image to adapt to any of the standard display size and resolutions and to simplify network transmission. The corrected image can also be transmitted with standard resolutions using non-unity pixel aspect ratios to simply network transmission.

A combination headgear and eyewear system including eyewear that magnetically attaches to the headgear. A magnetic ball and disc joint allows the eyewear to pivot on the headgear and into a position wherein the eyewear rests upon a user's face. Adjustable temples allow the eyewear to be configured so to accommodate a large range of head sizes.

This invention relates to one Yang mole and Poisson's ratio method through press to determine materials and organization, which comprises the following steps: in one single press test, adopting press head size as a on its press head and materials and organization by press force P to get press deformation as w press; then according to data from press test and through pressure P and press deformation w linear relation to get Yang mold volume and to get Poisson's proportion between pressure P and press deformation w non-linear relation.

A thermal cap that can fit a variety of head sizes is disclosed. The cap can include a shell having a fluid inlet and outlet, a sealing mechanism and removable sizing layers disposed within the shell. Depending upon the size of a patient's head, sizing layers can either be added to or removed from the outer shell to maintain a fluid circulation space between the head and the rigid shell and allow substantially even distribution of a thermal fluid about the scalp of the patient during operation. The shell is preferably rigid and an elastomeric member can seal the periphery of the cap to the patient's head to prevent leakage. Other types and aspects of thermal cap systems are also disclosed.