144results about How to "Bend freely" patented technology

The invention is a wrist wallet, substantially made of mesh fabric, having laterally positioned first pocket (50a), second pocket, and third pocket. A lining is inside the third pocket. All pockets have a single laterally elongated sealing element at the top of the wallet in the form of a zipper having teeth (39a). The wallet has an attaching means that secures the wallet circumferentially about a wearer's wrist. The attaching means is hooks and eyes, the eyes being mesh fabric.

In accordance with the present invention, during formation of the interconnection board, the interconnection board remains securely fixed to a high rigidity plate being higher in rigidity than the interconnection board for suppressing the interconnection board from being bent.

The invention discloses a novel flexible thin-film battery and a manufacturing method thereof. The flexible thin-film battery is characterized in that the thickness of the flexible thin-film battery is less than 0.5 millimeter; and the flexible thin-film battery has high capacitance, can be freely bended and made into different shapes according to actual needs. The thin-film battery takes two special rubber composite electro-conductive film layers as a battery current collector which is divided into leads and a polar membrane, wherein anode film layers of the thin-film battery is prepared by respectively attaching cathode materials to the outer surface of one polar membrane part of the current collector; cathode film layers are prepared by attaching anode materials to the outer surface of another polar membrane part of the current collector; and a functional polymeric material having relatively strong hydroscopic property absorbs electrolyte as an electrolyte isolated layer; and then an insulating layer is added and die pressing is adopted, and the thin-film battery is obtained. The flexible thin-film battery can be overlapped by multilayer batteries to connect in series to form a power source, is widely applied in various aspects of smart cards, communication, calculators, toys, RFID (Radio Frequency Identification), labels, music greeting cards and the like.

A finger mounted acoustic sensor. Various embodiments of the finger mounted acoustic sensors include sensors mounted within a casing designed to fit between fingers. The sensor may be rotated with respect to the casing. Other embodiments include mounting tubes for wearing on a finger. Sensors are embedded in the tube and on the rings such that they are easily positioned using technician's fingers. Other embodiments include rings for mounting sensors on and for steadying the sensors. The hand and finger mounted sensors may be used to provide necessary pressure to the sensor and yet provide a sensor that may be manipulated using hand and finger motion. In other embodiments sensors having a local disconnect are disclosed. Such disconnects may be attached to the clothing of a medical professional, attached via a wrist or armband or the like. Various sensor packages may be accompanied by the use of a flat or flex cable to minimize the torque necessary to manipulate the sensor. Such sensors can be used with a ultrasound platform for generating, processing and displaying ultrasound images.

A vascular implant, comprising a sheet comprising thin film nickel titanium (NiTi), wherein the sheet has at least one super-hydrophilic surface having a water contact angle of less than approximately 5 degrees. The sheet is configured to have a compacted form having a first internal diameter and a deployed form having a second internal diameter larger than the first internal diameter. The sheet may be delivered into a blood vessel in the compacted form and expanded to its deployed form at a treatment location within the blood vessel, wherein the stent is configured to expand onto an internal surface of the blood vessel and exert a radial force on said internal surface.

An elastic core bar for a bent pipe comprises a core shaft used for supporting a straight pipe section and a plurality of core balls used for supporting a bent pipe section. The core shaft and the core balls are connected through an elastic body. The fixed end of the elastic body is fixed into the core shaft. The free end of the elastic body penetrates through the core balls in sequence, and a clamping positioning block limiting the displacement of the core balls is arranged at the end of the free end. The distance between two end faces of the core balls is defined as the thickness of the core balls. The thicknesses of the core balls are not consistent. The characteristics of a squillid body structure are used for reference, the spherical core balls are designed and connected through the elastic body, the wall of a pipe fitting can be more stably supported when small bent radius bending forming is carried out on the thin-wall pipe fitting, the friction force with the pipe fitting is smaller, and the quality of the bent pipe fitting is better.

There is provided a light adjuster which is capable of improving handleability thereof and preventing the occurrence of operation failure. A light adjuster 103 is comprised of a pair of PET films 109a and 109b that sandwich a liquid crystal layer 108 therebetween, transparent electrically conductive films 110a and 110b that are provided on respective facing surfaces of the pair of PET films 109a and 109b, and an electrode structure provided at one end of the light adjuster 103. The electrode structure is comprised of a connecting base formed of a silver paste 111 that is applied to an exposed part of the transparent electrically conductive film 110b, a copper tape 112 that is stuck on the upper surface of the silver paste 111, and a tabular connector 113 made of a metal that is pressed onto the copper tape 112 at one end thereof. A lead line 115 is secured to the other end of the connector 113 by solder 114 to supply power from an external power source. The thickness of the electrode structure is not less than the value of the combined thickness of the liquid crystal layer 108, the transparent electrically conductive film 110a, and the PET film 109a.

A mitral valve annuloplasty ring and method for implanting a mitral valve annuloplasty ring to treat mitral insufficiency by reestablishing the normal shape and contour of the mitral valve annulus. The annuloplasty ring is flexible and can be readily adjusted to different sizes and shapes. The method substantially eliminates scarring subsequent to the annuloplasty procedure to maintain flexibility of the ring and the annulus indefinitely.

The invention discloses acrylic foaming damping foam which is applied to an OLED module and comprises a release film layer and an acrylic foam layer, the release film layer and the acrylic foam layer are overlapped together, the acrylic foam layer is formed by coating and drying acrylic foam coating liquid, and the acrylic foam coating liquid is prepared from the following components in parts by weight: an acrylic polymer, a curing agent, foamed microspheres, an inorganic filler, a dispersing agent, an inorganic pigment and an organic solvent. The acrylic foam tape prepared by the invention can absorb impact force, has excellent impact absorbability, can be widely applied to the periphery of liquid crystal as a buffer material by utilizing the characteristics, cannot cause water decomposition due to overhigh humidity, and has excellent durability.

A white biaxially oriented polyester film for use as a base film for receiving an ink jet printer image and a base film for receiving an ink jet printer image which satisfy the following requirements (1) to (4):

• (1) the content of titanium oxide particles having an average particle diameter of 0.1 to 0.5 μm in the polyester film is 5 to 20 wt %;
• (2) the polyester film has an average glossiness of 65 to 95%;
• (3) the polyester film has an X-ray diffraction intensity ratio (F-1/F-2) represented by the following formal (1):

0.05≦F-1/F-2≦0.15 (1)

 wherein (F-1) is an X-ray diffraction intensity on a plane (1{overscore (1)}0) parallel to the surface of the film and (F-2) is an X-ray diffraction intensity on a plane (100) parallel to the surface of the film; and

(4) the polyester film has a static friction coefficient of 0.3 to 0.6.

The base film for receiving an ink jet printer image of the present invention is excellent in adhesion, glossiness, opacifying properties and transportability.

The invention relates to an optical fiber connector and an assembly method thereof; the optical fiber connector comprises a stopping seat, a spring, a ceramic ferrule tailstock, a ceramic ferrule and an inner frame casing; the stopping seat is integrated with a hollow front connecting casing, a rear connecting casing and a stopping baffle arranged between the front connecting casing and the rear connecting casing; and the aperture of the rear connecting casing on the stopping seat is smaller than the diameter of an optical fiber protective cover, a strip-shaped slot is arranged inwards from a port in the axial direction on the front connecting casing of the stopping seat, and the width of the strip-shaped slot is more than the outer diameter of an optical fiber tightening cover layer arranged in the stopping seat. By adopting the structure, the invention provides the optical fiber connector which has the advantages of novel structure, small size and easy assembly, and the assembly method of the optical fiber connector which solves the problem of small glue dispensing space.

This invention provides devices and systems and methods therefrom for properly controlling negative pressure applied to oral cavity, facilitating breathing and treating sleep apnea and snoring. The systems comprise a negative pressure system providing a vacuum source and an oral device comprising a shield, a tube passing through the shield, a flexible negative pressure deliverable part connected to the shield or the tube, an optional tongue protector, where the negative pressure deliverable part is conformable to the contour of the upper palate. Negative pressure is delivered to the front and back zones inside the oral cavity via the negative pressure deliverable part to eliminate air space in the oral cavity.

A high flexibility pre-pressing method pre-stress steel bar and an implementation method thereof are disclosed in the invention. The penetrated steel bar is stretched, the balance of the straight line with a pressed center is replaced by the slight bend shape of slight eccentric accumbent stretched steel bar under the action of an axial pressure exceeding critical force, so that the pressure of the high flexibility pressure lever is larger than the critical force without occurring obvious bending and being the problem of combined deformation. The deformation form of the member is a combination of axial compression (or stretching) and pure bending, the stretching phase of the member is in a phase of slight deformation elasticity, and the installation phase is in an elasticity phase. At the same time, a twisted curve and a stress equation of the combined deformation of the member is established, and other conditions can be solved from the known conditions, thus section design and bearing capacity check can be carried out on the member. The invention needs no additional restriction, therefore the construction needs no special measures, and stretching, anchoring and installing adopt common methods. The invention has no instability restriction, large length, small section, free transverse press bending and slight deformation during pre-pressing and can be connected section by section for prolonging.

A robot wrist with a plurality of rotatable parts arranged in series with each other arranged to be mounted on a robot arm or automation machine to enable rotary movement of a first wrist part about a first axis and a second wrist part journalled in the first wrist part. Each wrist part may be arranged with one or more gear members to drive a rotary movement and rotate any wrist part relative to another wrist part. At least one gear member of one engaging pair is a concave bevel gear arranged with negative bevel angle to the plane of rotation at the engaging face. In another embodiment the robot wrist has three wrist parts. The robot wrist may also include an inner protection hose.

An electric wire sheathing member including a resin pipe that can be easily attached to a vehicle, and a wire harness are provided. The electric wire sheathing member includes a resin pipe, the resin pipe including a straight tube portion that has a tubular shape into which an electric wire can be inserted and whose cross-sectional shape is constant in an axial direction, a bellows portion that has a tubular shape into which the electric wire can be inserted and in which ridge portions and valley portions are repeated in an axial direction, and a bent portion that is formed by bending the straight tube portion into a predetermined shape. With this configuration, the straight tube portion is not flexible like a corrugated tube having a bellows shape is, and therefore, the shape of the bent portion is retained. Accordingly, the wire harness can be easily attached to a vehicle.

The invention discloses a hollow-out flexible printed circuit board, which comprises a base plate and circuits formed on the base plate. The hollow-out flexible printed circuit board is characterized in that the base plate adopts pure copper foil; a layer of thin polymer film with welding point openings is arranged on the bottom surface of the base plate; patterns forming the circuits are arranged on the upper surface of the base plate; and a thin polymer film with only the welding point openings in the upper layer being exposed is arranged above the patters. The hollow-out flexible printed circuit board can be freely bent, folded, wound, moved and stretched in the three dimensional space randomly, the heat dispersion is good, the flexible printed circuit board can be utilized to reduce the volume, and the light weight, the miniaturization and the slimming can be realized, thereby achieving the advantage of connection integration of element devices and conducting wires, and the product is equal to a single-sided flexible printed circuit board, the thickness is thinner, and the film-to-film screen pressing process is realized.