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4259results about How to "Avoid discomfort" patented technology
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Endoscope apparatus
To provide an endoscope apparatus in which the observation image can be varied continuously as the observation magnification is varied by a zoom magnification varying manipulation so that an observation image suitable for an endoscope diagnosis is obtained at each observation magnification, and to thereby prevent the operator from feeling uncomfortable and increase the accuracy of a diagnosis. An endoscope apparatus is equipped with illuminating unit having plural light sources which generate light beams having different spectra, for illuminating an observation subject; imaging unit for imaging the observation subject; observation magnification varying unit for varying observation magnification of the imaging of the imaging unit; and light quantity ratio varying unit for continuously varying an emission light quantity ratio between the plural light sources according to the observation magnification that is set by the observation magnification varying unit.
Owner:FUJIFILM CORP
Flexible Eye Insert and Glucose Measuring System
ActiveUS20120259188A1Improve accuracyReduce exposureSolid-state devicesEye treatmentPhotodetectorStimulated emission
Disclosed is a flexible insert (100) for placement on the human eye, comprising a light source (110) in said insert such that light emitted from the light source is shielded from the human eye upon correct placement of the insert on the human eye, a light-responsive material (120) placed in the light path of the light source, said light-responsive material emitting light upon stimulation by the light from said light source, the intensity of said stimulated emission being sensitive to a chemical interaction of the light-sensitive material with an analyte of interest, a photodetector (130) for detecting the light emitted by the light-responsive material; and a transmitter (140) coupled to the photodetector for transmitting a photodetector reading. The insert may be used in conjunction with a reader for automated monitoring of an analyte of interest such as glucose in the tear fluid of its wearer.
Owner:NXP BV
3D mode selection mechanism for video playback
ActiveUS20100303442A1Easy to switchMaintain compatibilityTelevision system detailsAudio/video recordingComputer graphics (images)Mode selection
The invention relates to a signal comprising video information and associated playback information, the video information and associated playback information being organized according to a playback format, the video information comprising a primary video stream for two-dimensional (2D) display, and an additional information stream for enabling three-dimensional (3D) display, wherein that the associated playback information comprises display information indicating the types of display possible. The invention also relates to a method and device for playback of such a signal, the method comprising receiving the video information and the associated playback information, processing the display information to determine that both two-dimensional (2D) display possible and three-dimensional (3D) display are possible for the received video information; determining a playback setting of a playback device indicating whether the video information should be displayed two-dimensional (2D) or three dimensional (3D); and processing for display either the primary video stream or the primary video stream and the additional information stream, in accordance with the playback setting of the playback device.
Owner:KONINKLIJKE PHILIPS ELECTRONICS NV
Therapeutic device and system
InactiveUS7396345B2Avoid discomfortAvoid painBlood stagnation preventionStentsTherapeutic DevicesBiomedical engineering
Therapeutic devices that provide support or pressure to tissue. Devices contain a material that is capable of being contracted from its relaxed state to an evacuated state. The material applies pressure to the tissue of a patient when the material is in its relaxed state. Reduction of pressure by application of a vacuum results in a contracted state of the device, so that the device can be applied or delivered to a patient. Release of vacuum results in a return to the relaxed state, thus providing a maximum desirable pressure to tissue and avoiding the possibility of over-pressure which can result in tissue damage or necrosis.
Owner:EMBRO CORP
Upper limb exoskeleton rehabilitation robot control method based on radial basis neural network
ActiveCN107397649ARealize interactive intelligent rehabilitationImprove rehabilitation effectChiropractic devicesDiagnostic recording/measuringUpper limb muscleNetwork model
The invention discloses an upper limb exoskeleton rehabilitation robot control method based on a radial basis neural network. The method includes the steps that a human body upper limb musculoskeletal model is established; upper limb muscle myoelectric signals and upper limb movement data are collected, the movement data are imported into the upper limb musculoskeletal model, upper limb joint torque is obtained, the radial basis neural network is established and a neural network model is given out; the patient movement intention is recognized, the joint angular speed is subjected to fusion analysis, the result is used for recognizing the training object joint stretching state, and the limb movement intention is determined; and myoelectric signals and joint angles in affected side rehabilitation training are collected in real time, affected side joint torque is obtained through the neural network, joint torque needing to be compensated by an exoskeleton mechanical arm is calculated, myoelectric signal fatigue characteristics are analyzed, the compensation torque magnitude can be adjusted by classifying the degree of fatigue, and a torque controller can be controlled to achieve the effect that an upper limb rehabilitation robot assists patients in rehabilitation training by combining the movement intention. By means of the upper limb exoskeleton rehabilitation robot control method, the rehabilitation training process is made to be more suitable for the patients, man-machine interaction is strengthened, and the rehabilitation effect is improved.
Owner:YANSHAN UNIV
Body rest structures
InactiveUS6154903AMaximize distanceImprove ventilationSofasBedsHuman bodyPhysical medicine and rehabilitation
A body rest structure includes a torso support for supporting the torso of a human body in a prone, elevated position which serves to induce a mild stretch of the user's thoracic and lumbar vertebrae. The torso support includes an upper chest and shoulder support platform and a lumbar support platform. An open region extends longitudinally between the platforms to provide room for at least a portion of the weight of the chest below the shoulders to pull down on the body between the platforms. The support may include a rear supporting surface to provide lifting support from below the hips and abdomen of the body. A head support for supporting the head of the body in a downwardly facing position when the torso is supported by the torso support is also disclosed. The head support includes a front portion for providing lifting support to the forehead of the body, and parallel opposed side portions for supporting opposed sides of the face. Each side portion has an upper surface that slopes upwardly from the front portion of the head support to the associated distal end of the side portion.
Owner:WAI CHUNG PATRICK
Full-automatic parking system
ActiveCN104057950AAvoid panicAvoid discomfortSteering partsExternal condition input parametersElectric power steeringLoop control
The invention discloses a full-automatic parking system. The parking system comprises a full-automatic parking controller, as well as an environment information collecting system, an electric power-assisted steering system, an engine managing system, a transmission controller, an electronic stable system for a car body and an electronic parking system that are in communication connection with the full-automatic parking controller; the full-automatic parking controller utilizes parking information acquired by the environment information collecting system to formulate feasible parking routes, works out relevant instructions, sends the instructions to actuating mechanisms, acquires actual feedback signals for real-time revision of the parking routes, and realizes the closed-loop control on a car. The parking system completely adopts the conventional mechanisms of the car as actuators to reliably and accurately realize full-automatic parking.
Owner:CHONGQING CHANGAN AUTOMOBILE CO LTD
Apparatus, systems, and methods for constraining and/or supporting tissue structures along an airway
InactiveUS20100294284A1Moderating and preventing incidenceAvoid discomfortSnoring preventionFractureBiomedical engineeringMedicine
Owner:SILEOMED
Retrieval catheter
A retrieval catheter (200) comprises a catheter shaft (2) and a retrieval catheter tip at the distal end of the shaft (2). The tip comprises an expandable tip body (201) and two reinforcement columns (6, 7) extending along the tip body (201) embedded within the tip body (201). The tip body (201) comprises a stiff, distal, radiopaque segment (203) and a soft, proximal segment (202). The distal segment (203) has a distal nose part (205) extending distally of the reinforcement columns (6, 7). Along the distal nose part (205), the wall thickness of the tip body (201) tapers distally from a smaller wall thickness to a larger wall thickness, and the internal diameter tapers distally from a larger diameter to a smaller diameter.
Owner:SALVIAC
Neck massaging device
InactiveUS20090118652A1Prevent discomfortAvoid discomfortGenitals massageSuction-kneading massageGear systemMassage
A portable neck massaging appliance 1 has an electric motor 13 driving a mechanical drive gear system 14, 15, 16, 17, 18 associated with the motor for rotationally driving two massage nodes 11, 12. Each massage node 11, 12 presses against a user's neck when the appliance 1 is worn around the neck and in contact with the back of the neck, delivering massage forces to the user's neck.
Owner:CONAIR CORP
Catheter assembly with joinable catheters
InactiveUS20050171469A1Avoid discomfortAvoid traumaMulti-lumen catheterMedical syringesCatheter device
Owner:CUNNINGHAM JON
Cooling structure for secondary battery
ActiveUS7810596B2Favorable environment of interior comfortPrevent degradationCell temperature controlElectric propulsion mountingElectrical batteryBattery pack
In a cooling structure for the secondary battery, a first exhaust duct is connected to a first battery pack. The first exhaust duct includes a first center exhaust duct extending between the driver seat and the front passenger seat towards a vehicle rear side, and a first under seat exhaust duct extending under the driver seat. A second exhaust duct is connected to a second battery pack. The second exhaust duct includes a second center exhaust duct and a second under seat exhaust duct extending under the front passenger seat. By this structure, a cooling structure for a secondary battery that can ensure a favorable environment of interior comfort in the vehicle, free from any negative effect caused by the cooling air discharged from the battery pack, can be provided.
Owner:TOYOTA JIDOSHA KK
Vehicle control apparatus and method
InactiveUS20090043465A1Improve product durabilityMinimize impactHybrid vehiclesDigital data processing detailsDrive shaftPinion
In a case where, in order to stop a hybrid vehicle on a hill, a brake device is turned on and then the shift lever is shifted to the parking position (“P” position) to lock a parking-lock device and then the brake device is turned off and then the brake device is turned on despite that torsional torque is acting on the drive shaft, a motor generator, which is an inertial object having a large weight, is driven to rotate in a rotational direction corresponding to the direction of gradient of the road, so that the resultant rotational torque is transmitted to a sun gear, to pinions, and to a ring gear.
Owner:TOYOTA JIDOSHA KK
Vehicle and control method of vehicle
InactiveUS20070273204A1Reduce potential differenceAvoid discomfortBrake control systemsPlural diverse prime-mover propulsion mountingDriver/operatorMaster cylinder
In response to the driver's depression of a brake pedal, the hybrid vehicle of the invention utilizes both a master cylinder pressure Pmc and a pressure increase by two pumps included in two different braking systems of a brake actuator in an HBS to satisfy a braking force demand BF* required by the driver. In this case, the braking control of the invention corrects a basic pump command value dpB for the respective pumps with a pump command correction value dc (step S190), which is set according to a detected behavior of the hybrid vehicle in a braking state, and controls the brake actuator in the HBS to satisfy the braking force demand BF* (steps S170 to S200).
Owner:TOYOTA JIDOSHA KK
Sub tragic ear unit
Owner:FREEBIT AS
Method for driving and controlling universal rotary magnetic field of the medical treatment miniature robot in the body
InactiveCN101262198ARealize drive controlEasy drive controlElectronic commutation motor controlAC motor controlDriving currentHelmholtz coil
The invention pertains to the technical field of medical engineering and discloses a method for driving and controlling a universally rotating magnetic field of a medical micro-robot in a human body. The method is characterized in that three groups of Helmholtz coils on z, y and x axes are arranged by orthogonal nesting so as to ensure that respective combined inductance is equal and the amplitude of intensity of magnetization of a harmonic magnetic field generated respectively is equal when the three groups of coils are driven by the same harmonic current. The relevant amplitude of an axis azimuth angle of the robot and a same frequency sine harmonic driving current of a phase are overlapped to form a spatial universally and evenly revolving magnetic field corresponding to the revolving axis of the azimuth angle in a certain space surrounded by the orthogonal Helmholtz coils on the three axes. The self-rotating direction of the universally rotating magnetic field can be changed by changing the current frequency to adjust the revolution of the magnetic field and changing the orthogonal Helmholtz coils on the three axes to drive the current direction. The method of the invention has the beneficial effects that the method is applicable to a bending inner environment of the human body and can realize a plurality of functions of rotation, going forward and backward and speed adjusting, etc., of the robot in the human body, and the positioning operation in the human body.
Owner:DALIAN UNIV OF TECH
Shaving razors and cartridges
ActiveUS8209867B2Avoid discomfortImprove featuresMetal working apparatusMechanical engineeringEngineering
A shaving cartridge has a housing with at least one blade having a blade edge. The housing has a first guard in front of the blade with a plurality of projections defining a plurality of open slots extending generally transverse to the blade edge. The open slots have a width of about 0.20 mm to about 0.49 mm and a pitch of about 0.40 mm to about 0.85 mm for allowing the free passage of hair during shaving.
Owner:THE GILLETTE CO
Vehicle and control method of vehicle
InactiveUS20070272457A1Reduce negative pressureAccurate settingAuxillary drivesBraking element arrangementsRegenerative brakeMaster cylinder
In the hybrid vehicle of the invention, when the sum of a regenerative braking force BFr produced by a motor and an operational braking force BFpmc based on a master cylinder pressure Pmc is insufficient for a braking force demand BF* required by the driver in response to the driver's depression of a brake pedal, the motor and a brake actuator of an HBS are controlled to satisfy the braking force demand BF* by the total of the regenerative braking force BFr of the motor, the master cylinder pressure Pmc-based operational braking force BFpmc, and a compensated braking force BFpp based on a pressure increase by two pumps included in the brake actuator (steps S170 through S190).
Owner:TOYOTA JIDOSHA KK
Method, device and system for trying on glasses in virtual mode
ActiveCN104408764ASave the hassleAvoid discomfortDetails involving processing steps3D modellingImaging processingEyewear
The invention relates to the technical field of image processing, and particularly relates to a method, a device and a system for trying on glasses in a virtual mode. The method provided by the embodiment of the invention comprises the steps of establishing a three-dimensional coordinate system according to an acquired face image, positioning a selected pre-established three-dimensional glasses model on a pre-established three-dimensional face model, then positioning the three-dimensional face model on a face image model in the three-dimensional coordinate system, scaling the three-dimensional face model so as to enable the three-dimensional face model to be matched with the face image model in the three-dimensional coordinate system, and displaying the three-dimensional glasses model and the face image model. Through the method, the device and the system provided by the embodiment of the invention for trying on the glasses in the virtual mode, users are enabled to show effects after wearing the glasses visually and realistically without a need of actually wearing the glasses, thereby improving the try-on efficiency of the glasses. In addition, a problem of waste which is possibly brought about by resource duplication of the glasses can also be improved, thereby reducing the cost, and reducing inventory pressure.
Owner:CHENGDU GOOD VISION GLASSES
Vertical air conditioner indoor unit and air conditioner
PendingCN108413499AFacilitates the formation of the Coanda effectImprove comfortLighting and heating apparatusHeating and ventilation casings/coversSystemic circulationWaste management
The invention provides a vertical air conditioner indoor unit and an air conditioner. The vertical air conditioner indoor unit (1) is installed at the position of an indoor wall corner (2) and comprises a first air outlet (11) and a second air outlet (12), the first air outlet (11) can conduct air outlet in the direction of a first wall face (21) of the wall corner (2), and the second air outlet (12) can conduct air outlet in the direction of a second wall face (22) of the wall corner (2). By means of the vertical air conditioner indoor unit and the air conditioner, airflow sent from the leftand right air outlets can flow along the wall, the air conditioner is prevented from blowing a person directly, the left and right air outlets achieve air supply along the wall, surrounding airflow can be achieved, the airflow achieves systemic circulation indoors, the coanda effect of the airflow is conveniently formed, even temperature distribution caused by uneven indoor airflow is prevented, the indoor temperature distribution is even, and the comfort of the user is improved.
Owner:GREE ELECTRIC APPLIANCES INC
Kinect-based badminton motion guidance system
InactiveCN105512621AAvoid discomfortImprove accuracyCharacter and pattern recognitionHuman bodyGuidance system
The invention discloses a Kinect-based badminton motion guidance system, which comprises a pre-processing module, a similarity measurement module, and a motion evaluation and display module. The pre-processing module adopts Microsoft's kinect motion sensing equipment, tracks user motions through a kinectSDK, and obtains skeleton features of a human body; the similarity measurement module matches the obtained skeleton features of the human body with skeleton features of standard badminton actions and carries out similarity measurement; the motion evaluation and display module carries out distance comparison on a motion time period (during which user motion poses are matched with standard motion poses) obtained by the similarity measurement module, so as to obtain distance differences between joint points at corresponding positions of user motions and a standard notion sequence, and displays results on a screen. According to the Kinect-based badminton motion guidance system, the user does not need to wear clothes provided with sensors, and can learn badminton standard motions by following videos in a self-aid manner under the condition without a coach, thereby improving accuracy of badminton racket swinging motions of the user.
Owner:SOUTH CHINA UNIV OF TECH
Motor control device and electric steering system
InactiveUS20110035114A1Precise angle of rotationAvoid discomfortCommutation monitoringDigital data processing detailsMotor controlEngineering
A motor control device includes: a rotation angle detection portion that detects a rotation angle of a motor and outputs a rotation angle signal; an abnormal condition detection portion that detects the presence or absence of an abnormal condition of the rotation angle detection portion; a rotation angle estimation portion that estimates the rotation angle of the motor and outputs an estimate rotation angle signal; and a driving control portion that controls driving of the motor on the basis of the rotation angle signal, which is output from the rotation angle detection portion, when the abnormal condition detection portion does not detect an abnormal condition of the rotation angle detection portion, and controls driving of the motor on the basis of the estimate rotation angle signal, which is output from the rotation angle estimation portion, when the abnormal condition detection portion detects an abnormal condition of the rotation angle detection portion.
Owner:HONDA MOTOR CO LTD
Air deflector assembly and air conditioner
ActiveCN104776584APrevent discomfortSoft coolingLighting and heating apparatusAir-flow control membersEngineering
The invention provides an air deflector assembly and an air conditioner. The air deflector assembly comprises an air outlet, an air deflector, a plurality of sub-air deflectors and an opening device, wherein the air deflector is rotationally arranged in the air outlet; the air deflector is provided with a plurality of mounting holes; the sub-air deflectors are rotationally arranged in the mounting holes, and are used for opening or closing the mounting holes; the opening device can be used for controlling the sub-air deflectors to open or close the mounting holes; when the air conditioner is in a mode of supplying air towards the periphery of the air outlet, the air deflector moves to cover the air outlet, the opening device controls the sub-air deflectors to open the mounting holes, and the sub-air deflectors guide air blown from the air outlet towards the periphery of the air outlet. When the air deflector assembly provided by the invention is in the mode of supplying air towards the periphery of the air outlet, air is not blown from the front side of the air conditioner, so that air from the air conditioner is prevented from being directly blown onto the human body within a long time and causing human body discomfort.
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
Knee pads for work pants and associated method
The present invention includes at least one knee pad and an associated method of attaching work quality external kneepads onto work pants by an attachment fastener. The attachment fastener preferably includes a commercial quality hook and loop fastener. The present invention adapts a pair of conventional work trousers to accept, when needed, conventional padded knee protectors. By using hook and loop fasteners, the kneepads can be quickly and simply attached and detached without having uncomfortable straps around the leg and therefore overcomes prior art shortcomings of hindering blood circulation. Thus, the direct attachment to the pants in lieu of straps means that there are no straps to cut into legs or cut off circulation. An additional benefit to this system is the convenience of laundering the work clothes.
Owner:DUMONT CLARENCE A
Controlled deflection goggle
ActiveUS20100186153A1Interference fit be createImprove structural performanceGogglesProtective garmentEyepieceFlexural strength
A goggle is provided that can comprise a goggle frame and a bend control component. The goggle frame can define opposing lateral portions and a central portion. The goggle frame can comprise a bridge disposed at the central portion of the goggle frame. The goggle frame can be generally flexible upon exertion of a bending force on the goggle frame. The bend control component can extend along the bridge of the goggle frame. The bend control component can be configured to enhance flexural strength of the goggle at a bridge thereof for reducing preferential bending of the goggle frame at the bridge. In some embodiments, the bend control component is formed separately from the goggle frame. In other embodiments, the bend control component can be secured to the frame using fasteners and / or one or more protrusions and corresponding recesses.
Owner:OAKLEY INC
Coffee substitute
InactiveUS6171635B2Sufficient supplyEasy to acceptNatural extract food ingredientsFood preparationGastric irritationNutrition supplementation
A coffee-type beverage base is prepared by light roast method under 200° C. and originated from grain and legume. This coffee substitute has a pleasant aroma, and can be used as a carrier of nutritional supplement or herb therapy as well as an additive of coffee, tea, or chocolate. This novel drink is especially suitable for individuals who suffer from conditions making them coffee intolerant, e.g., pregnancy, or those who suffer form hypoglycemia, hypertension, arrhythmia, insomnia, or gastric irritation.
Owner:ZHAO IRIS G
Cooling Structure for Secondary Battery
ActiveUS20070289789A1Favorable environment of interior comfortReduce the environmentCell temperature controlElectric propulsion mountingElectrical batteryEngineering
In a cooling structure for the secondary battery, a first exhaust duct is connected to a first battery pack. The first exhaust duct includes a first center exhaust duct extending between the driver seat and the front passenger seat towards a vehicle rear side, and a first under seat exhaust duct extending under the driver seat. A second exhaust duct is connected to a second battery pack. The second exhaust duct includes a second center exhaust duct and a second under seat exhaust duct extending under the front passenger seat. By this structure, a cooling structure for a secondary battery that can ensure a favorable environment of interior comfort in the vehicle, free from any negative effect caused by the cooling air discharged from the battery pack, can be provided.
Owner:TOYOTA JIDOSHA KK
Method and apparatus for controlling brightness of an image display
InactiveUS20160035285A1Avoid discomfortElectrical apparatusElectroluminescent light sourcesComputer graphics (images)Display device
An image display apparatus and a method thereof are provided. The image display apparatus includes a display configured to display an image; a sensor configured to detect a condition of a surrounding environment of the image display apparatus; and a brightness adjuster configured to change, in response to detection of a change in the condition of the surrounding environment of the image display apparatus, a screen brightness of the display based on the detected changed condition of the surrounding environment.
Owner:SAMSUNG ELECTRONICS CO LTD
Multifunctional electric wheelchair
InactiveCN101589979BRealize the problem of easy suspensionSolve the problem of long front and rear spacesWheelchairs/patient conveyanceWheelchairDrive wheel
Owner:韩延华
Head-worn optoelectronic automatic focusing visual aid
InactiveCN101840068AAvoid discomfortSuitable for learningTelevision system detailsColor television detailsDisplay deviceElectronic book
The invention discloses a head-worn optoelectronic automatic focusing visual aid. The visual aid comprises a micro optical wide-angle zoom lens, an image sensor, an electronic module of an electronic full-time automatic focusing image processing system, a micro display module, a head-worn balance weight mechanism, a digital controller and the like. Automatically acquired continuous video images or E-book data are displayed in a specific mode through a micro display; a balance weight structure adopted by the device can effectively transfer the weight of the visual aid in front of eyes to two side parts of the head so as to avoid pressure caused by the visual aid on the forehead and the nose bridge; meanwhile, the automatic full-time electronic focusing micro optical zoom wide-angle pick-up lens and the micro display module are integrated on a head-worn structure so as to meet human engineering characteristics and biological vision habits, assist in long sight and assist in short sight; and the current E-book reading tool is embedded into the visual aid so that a person not only can see the scene before the eyes, but also can read E-journal by using the visual aid and the like.
Owner:SHENZHEN DIANBANG TECH
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