50results about How to "Easily and stably" patented technology

There is provided a flexible guide tube which guides an endoscope or a therapeutic device into an abdominal cavity through the mouth and stomach to conduct an observation or a therapeutic treatment in the abdominal cavity. The guide tube includes an insertion section which has a distal end, a peripheral section, and a central axis, and which is capable of being inserted into a body through the mouth, and two expandable and shrinkable balloons arranged in the vicinity of the distal end at a predetermined distance from each other in the axial direction on the periphery of the insertion section. The predetermined distance is preferably set to 3 to 8 mm, and the length of the insertion section is preferably set to about 600 to 1000 mm.

A composite oxide includes agglomerated particles which have an average particle diameter of 20 mum or less, which are composed of a plurality of metallic element oxides being in form of fine particles having an average diameter of 50 nm or less, and which have a surface and an inner portion whose metallic element distributions differ with each other. The characteristics of the respective metallic elements are exhibited maximally. Hence, it is extremely useful as a support for an exhaust gas purifying catalyst. The catalyst exhibits the activities which degrade less even after it is subjected to a sever durability, is good in terms of the heat and sulfur-poisoning resistance, and can efficiently purify the harmful components in exhaust gases. Moreover, it is possible to produce such a composite oxide and catalyst easily and stably by production processes disclosed herein.

A workpiece elevating support device which can be utilized by being installed in a carriage-type conveying apparatus for conveying an automobile body while changing the height thereof in each section in an automobile assembly line. The workpiece elevating support device includes at least two center-folding double link mechanisms arranged in parallel on a base, each of which is composed of a lower parallel link, an intermediate link member, an upper parallel link, and an upper link member. The upper link member is consecutively provided with a workpiece support. There is juxtaposed a lock means to hold the center-folding double link mechanisms in an expanding-rising posture, which is taken when the upper link members are vertically raised to a predetermined height.

A multi purpose fish-hook case with fishline binding device is disclosed. The fish-hook case (1), used for keeping a variety of fish-hook therein, of this invention consists of a main body (10) provided with a lid (15). This lid (15) is designed to be elastically opened around its hinged portion due to a spring force through a one-touch opening process when a user presses down a first actuation button (11) provided at a predetermined position of the lid's central portion. This lid (11) also has a window (16) at a predetermined position, thus allowing the user to see the contents of the case (1). A steel plate (23) is fixed to a predetermined position at one side within the main body (10) of the case (1). At least one fish-hook container (20, 20a) is magnetically and removably attached to the steel plate (23) due to its bottom magnet (22) and designed to regularly and inclinedly receive a variety of fish-hooks therein. An accessory case (30) is fixed to the other side within the main body (10) of the fish-hook case (1), with a cover (33) hinged to the accessory case (30) by a hinge (35) and elastically opened by a spring (36) when the user operates a second button (34). The accessory case (30) has a plurality of cells (32) separately receiving a variety of fishing accessories therein. A fishline binding device receiving cell is formed at a predetermined portion within the main body (10), with a fishline binding device (19) used for tying a desired fishline to a desired fish-hook and received within the fishline binding device receiving cell. The multi purpose fish-hook case of this invention thus allows a user to more easily, rapidly and simply tie a fishline to a fish-hook and to easily and simply keep such fish-hooks with the fishlines within the fish-hook container. The multi purpose fish-hook case of this invention also has a means for measuring the length and weight of the fish. This fish-hook case may be also provided with a radio, a flashlight and / or a gas lighter.

A clamping device includes: a clamp assembly and an adjustment assembly, the clamp assembly comprises two symmetrical clamp arms which are oppositely hinged to each other. Each of the clamp arms includes two identical and parallel clamp pieces, and a jaw, the jaw is detachably connected between the two clamp pieces, a lower edge of the jaw includes, in order from left to right, a first arc-shaped section, a second arc-shaped section and a horizontal section, the bottoms of the first arc-shaped section, the second arc-shaped section and the horizontal section are at a same plane, the first and second arcs-shaped sections are symmetrical to each other, an angle is defined between the first and second arcs-shaped sections, a V-shaped groove is defined between the second arc-shaped section and the horizontal section, and the first and second arc-shaped sections are longer than the horizontal section.

Disclosed is an organic electronic material comprising charge transporting compounds and ionic compounds having electron-accepting properties and high solubility in a solvent. The organic electronic material is characterized by comprising charge transporting compounds and ionic compounds, and in that at least one of the ionic compounds is any one kind of compounds represented by general formulas (1b)-(3b). (In the formulas Y1-Y6 each independently represent a divalent linking group, R1-R6 each independently represent an electron-attracting organic substituent (these structures can further have substituents and hetero-atoms, and R1, R2 and R3, or, R4-R6 can respectively combine and become a ring shape or a polymer shape) and L+ represents a monovalent cation.)

Radiotherapy apparatus comprises a source of radiation mounted on a chassis, the chassis being rotatable about a rotation axis and the source being adapted to emit a beam of radiation along a beam axis that intersects with the rotation axis; a patient support, moveable along a translation axis; a set of magnetic coils located on either side of the beam, for establishing a magnetic field at the point of intersection, spaced from that point along a first direction; the translation axis, the rotation axis, and the first direction being substantially parallel; and further comprising a multi-leaf collimator fixed in its orientation with respect to the source of radiation, the multi-leaf collimator comprising a plurality of elongate leaves disposed with their longitudinal directions substantially aligned with the first direction and movable in that direction between a withdrawn position in which the leaf lies outside the beam, an extended position in which the leaf projects across the beam and a plurality of intermediate positions therebetween.

A power generator 100 of the present invention is configured to be used in a state that the power generator 100 is fixedly attached to a vibrating body formed of a magnetic material. The power generator 100 includes a main unit 1 having a power generating unit 10 configured to generate electric power by utilizing vibration and a base 23 having one surface on which the power generating unit 10 is supported and another surface 230 opposed to the one surface; and at least one permanent magnet 911 disposed on the side of the other surface 230 of the base 23 in a state that the permanent magnet 911 can be displaced or deformed in a thickness direction of the base 23. When the main unit 1 is fixedly attached to the vibrating body through an attachment 9 including the permanent magnet 911, the main unit 1 is configured to generate the electric power by utilizing vibration of the vibrating body.

A foldable and portable music stand (100) comprising: a music platform (102) for placing a music score and a music book; a pole comprising a main pole (106), a second pole (108), and a third pole (110); a foldable arm; and a support stand. The second pole (108) is sleeved in the main pole (106) in a sliding vertical adjustment manner; the third pole (110) is sleeved in the second pole (108) in a sliding vertical adjustment manner; the foldable arm is pivotally disposed at the top of the third pole (110); a locking ring (114) is disposed at the top of the main pole (106), so as to selectively lock the position of the second pole (108); a locking ring (116) is disposed at the top of the second pole (108), so as to selectively lock the position of the third pole (110); the music platform (102) is detachably connected to the foldable arm; a hollow groove is disposed on the surface of the foldable arm opposing the main pole (106); the hollow groove is slightly larger than the main pole (106), so that the main pole (106) can be nested in the hollow groove when the foldable portable music stand (100) is folded; the support stand is a foldable supporting base (118), is connected to a ferrule set (112) disposed at the bottom of the main pole (106) via a hinge, and can pivot between an unfolded position and a position adjacent to the main pole (106).

A ceiling fan includes a motor and plural blades. The motor has its topside and underside respectively secured with a fixed seat, which has its inner side formed with two protruding edges spaced apart and respectively having a pressing plate fixed thereon. The pressing plates are correspondingly combined with the fixed seats so that the blades can be firmly combined with the fixed seats via the pressing plates. The pressing plates can easily be processed and made by small-sized forming molds, able to lower manufacturing cost, and the blades of this invention can be secured on the motor quickly and stably and driven to rotate smoothly and steadily. Further, during assembly of the blades, fine adjustment can be done to respective assembly structure for overcoming errors caused by tolerance. To sum up, this invention is able to shorten man-hour in assembly, enhance assembly efficiency and increase economic gains.

A carrying device for belongings contains: a body and at least one clamper. The body includes a connection portion, the connection portion has at least one curved arm arranged on at least one side thereof respectively, each curved arm has a first rotatable coupling part, and the first rotatable coupling part has at least one first ratchet tooth. Each clamper includes a second rotatable coupling part arranged on one end thereof and rotatably coupled with the first rotatable coupling part, wherein among the at least one clamper and the body forms an adjustable clamping space, the second rotatable coupling part has a flexible column, and the flexible column has a plurality of second ratchet teeth which engage with the at least one first ratchet tooth of the first rotatable coupling part of said each curved arm.

The present application relates to a salt of a pyranose-substituted heterocyclic compound, a preparation method therefor, and use thereof, and in particular, to an acid addition salt of a compound of formula (I) or a prodrug thereof, and further relates to D-glucuronate of a crystalline compound of formula (I) or a prodrug thereof. D-glucuronate of a crystalline compound of formula (II) has particular advantages in terms of crystallizability, subsequent purification, stability, formulation medicinal properties or quality control, and is most applicable for improving the formulation pharmaceutical properties, purity and quality control, as well as large-scale process development of such drugs.

The present invention provides a wheel axle lifter used for being adapted to be disposed with auto-mobiles. The wheel axle lifter comprises a fixing portion, a first airbag and a suspending arm. The fixing portion is used for being disposed with a body of the auto-mobile. The first airbag disposed with the fixing portion comprises at least two rollers. The two rollers are positioned integrally. One end of the suspending arm is pivotally disposed with the fixing portion, and the other end of the suspending arm is disposed with the axle so as to move between a first position and a second position. Each one of the two rollers rotationally contacts with the suspending arm when the first airbag drives the two rollers upward to abut the suspending arm so that the suspending arm moves to the second position.

A distal hard part in an insertion portion is provided with an ultrasonic transducer in which a large number of ultrasonic vibrators are arranged in the circumferential direction. The ultrasonic transducer is shaped like a cylinder. Each member that constitutes an endoscopic observation section is passed through this tunnel-like passage. Each ultrasonic vibrator is provided with a single common electrode and individual electrodes the number of which corresponds to the number of the ultrasonic vibrators. Flexible boards and are provided on the proximal and distal end sides of the ultrasonic transducer. Wires are connected to these flexible boards. The wires from the flexible board are extended without changes, whereas the wires from the flexible board are reversely turned from the distal end side, are then passed through the tunnel-like passage, and are extended in the direction of an angle part.

A manually tightened drill chuck includes a drill body, a nut, a front sleeve and a rear sleeve. The front sleeve is provided on the front end of the drill body with the nut being provided in the middle. A decorative sleeve is mounted on the front end of the drill body with an external peripheral surface of the nut being housed in an inner sleeve by shrink fit. At least one key groove is located in the inner wall of the front sleeve. A key cooperates with the key groove. At least one locating member is provided in the lower end of the key that includes a hole. The front sleeve further defines at least one protrusion that corresponds to the position of the hole for snapping into the hole. Accordingly, the stability of the front sleeve and the rear sleeve without radial vibration is achieved.

An aerosol-deliverable formulation comprises a liquid abrasive composition having a viscosity of 1000 mPas or less, and a propellant. The formulation provides effective, and unexpected, suspensions of abrasives that do not settle from the suspension to form a hard cake of non-redispersible solid material.

A single socket containing two lamps toward opposite directions includes a longitudinal lateral opening, an introrse plate and a pair of the first wire grooves in the center for disposing a pair of electric wires, a pair of flat surfaces each having a transverse retaining slot and a retaining edge, a pair of separated slits and a single slit in two sides of the flat surfaces for respectively disposing a pair tipped contact plates and a common contact plate and a pair of first retaining recesses through the peripheral walls adjacent the upper and lower rims, a cover closing the lateral opening having a pair of second wire grooves, two pairs of the hooked plates and a pair of second retaining recesses in inner side respectively engaged with first wire grooves, the transverse retaining slots and the retaining edges of the opening, a pair of lamps inserted into the upper and lower rims of the socket each having a pair of lead-in wires engaged with the contact plates respectively and a pair of retaining rings respectively sleeved on the outer periphery adjacent the upper and lower rims of the socket.

In one embodiment a transferring apparatus comprises a rail connected to a frame, a travelling part including a wheel that travels along the rail and a loading part for loading an object, and a particle collection receptacle provided at a side of the rail and configured to collect particles generated due to friction between the wheel and the rail when the wheel travels along the rail. A method of manufacturing an integrated circuit device using the transferring apparatus includes moving the travelling part to the object, picking up the object with the loading part thereby loading the object on the loading part, using the travelling part to move the object to a chamber, and forming a semiconductor device using the object.

A multi-hull marine craft includes two laterally spaced, wave-piercing side hulls, which extend for the length of the marine craft. In a forward portion of a tunnel extending between the two laterally spaced side hulls is a V-shaped third hull of less draught and length than the two lateral side hulls, but which is also of a wave-piercing shape. The V-shaped third hull, or central hull, may have a lowered floor affording additional headroom in the cabin of the marine craft.

An image evaluation device includes an image acquisition section that acquires an input image to be evaluated, a noise image generation section that generates a noise image that emphasizes noise included in the input image and having a particular spatial frequency that correlates with human perception, a statistic value acquisition section that acquires a predetermined type statistic value from the noise image, and a noise amount specification section that specifies an amount of noise in the input image on the basis of the statistic value.

An engine starting system includes a recoil starter with a recoil rope having a mark formed thereon, defining a predetermined length of the recoil rope required to turn a crankshaft from a compression stroke top dead center position to a start-operation-initiating position suitable to start operation of a 4-stroke engine. A method of starting a 4-stroke engine includes steps of pulling the recoil rope to turn a crankshaft to an initial position where a piston is located near a compression stroke top dead center; pulling the recoil rope again to the position of the mark on the rope, to rotate the crankshaft from the initial position to a start-operation-initiating position; and pulling the recoil rope once again to further turn the crankshaft from the start-operation-initiating position suitable for starting the engine.