30results about How to "Reduce number of step" patented technology

A feeding tube and an apparatus useful for positioning a feeding tube are disclosed. The apparatus can include a track supported on a sheath sized to receive an endoscope, and a carrier slidable with respect to the track. A feeding tube having a rail feature for slidable engagement with a carrier is disclosed.

The present invention is directed in various methods, devices and systems relating to providing a balloon on a sheath in combination with orbital atherectomy in order reduce the number of steps in the procedure. In certain embodiments, the balloon comprises adjunctive low pressure balloon for prevention of vessel trauma during dilatation.

A modified method of in situ recovery of hydrocarbon from an underground hydrocarbon-containing formation. An “L” shaped production well, having a vertical upper section, and a lower horizontally-extending leg which is positioned low in the hydrocarbon formation, is provided. The horizontal leg connects to the vertical section of the production well at a heel portion and has a toe portion at an opposite end thereof. An oxidizing gas is injected into the formation proximate the vertical section of the production well. A vertical combustion front is created which is caused to sweep outwardly therefrom and laterally within the formation above the horizontal leg, from the heel to the toe of the horizontal leg, causing hydrocarbons in the formation above the horizontal leg to be upgraded and liquify, and thereafter to drain downwardly into the horizontal leg which is permeable, where such liquified hydrocarbons are then delivered to surface via production tubing. A non-oxidizing gas is injected into the heel portion of the horizontal leg via injection tubing contained within the vertical section of the production well. Benefits of the modified method of in situ recovery include decreased costs and lessened environmental impact.

A manufacturing method of a thin film transistor and a display device using a small number of masks is provided. A first conductive film, an insulating film, a semiconductor film, an impurity semiconductor film, and a second conductive film are stacked. Then, a resist mask having a recessed portion is formed thereover using a multi-tone mask. First etching is performed to form a thin-film stack body, and second etching in which the thin-film stack body is side-etched is performed to form a gate electrode layer. The resist is made to recede, and then, a source electrode, a drain electrode, and the like are formed; accordingly, a thin film transistor is manufactured.

To provide a manufacturing method of a thin film transistor and a display device with fewer masks than a conventional method. A thin film transistor is manufactured by including the steps of: forming a first conductive film, an insulating film, a semiconductor film, an impurity semiconductor film, and a second conductive film to be stacked; forming a resist mask including three regions with different thicknesses; performing first etching to form a thin-film stack body; performing second etching in which side-etching is performed on the thin-film stack body to form a gate electrode layer; and recessing the resist mask to form a semiconductor layer and a source and drain electrode layer. A resist mask including three regions with different thicknesses can be formed using a four-tone photomask, for example.

A method for manufacturing a magnetostrictive torque sensor compriseis the steps of forming magnetostrictive films on a rotating shaft of a magneto-strictive torque sensor, creating magnetic anisotropy in the magnetostrictive films formed in the magnetostrictive film formation step, and demagnetizing the rotating shaft. The demagnetization step is provided in any of the stages after the magnetostrictive film formation step, and comprises initializing the remanent magnetism created in the rotating shaft.

A piezoelectric inkjet printhead including an upper substrate, having an ink inlet, a manifold connected with the ink inlet, and a plurality of pressure chambers arranged along at least one side of the manifold, wherein the ink inlet passes through the upper substrate, and the manifold and the pressure chambers are formed in a lower surface of the upper substrate, a lower substrate disposed directly adjacent the upper substrate, the lower substrate having a plurality of restrictors each connecting the manifold with one end of each of the pressure chambers, and a plurality of nozzles each being formed in a position of the lower substrate that corresponds to the other end of each of the pressure chambers to vertically pass through the lower substrate, wherein the plurality of restrictors are formed in an upper surface of the lower substrate, and a plurality of piezoelectric actuators.

An intelligent insole is provided. The intelligent insole includes an insole body, a pressure sensor, a temperature sensor, a humidity sensor and a signal collector. The pressure sensor, the temperature sensor and the humidity sensor are formed on the surface of the insole body, and the above sensors and the insole body are manufactured via the same 3D printing process. The pressure sensor senses the pressure signal from the insole body in contact with the foot. The temperature sensor and the humidity sensor respectively sense the temperature signal and the humidity signal of the insole body. The signal collector is respectively electrically connected to the pressure sensor, the temperature sensor and the humidity sensor to receive the pressure signal, the temperature signal and the humidity signal and then transmit the signals to a signal receiver via wireless transmission.

Volume adjustment is performed in small steps at a DSP (12) and volume adjustment is performed in wide steps at electronic volume circuits (18L, 18R). Adjustment only by the DSP (12) is performed for a small volume range less than or equal to a predetermined level. For a volume higher than or equal to the predetermined level, fine adjustment by the DSP (12) at the transient period of volume adjustment is combined to reduce the increment of variation so that the volume adjustment is performed gradually.

A showcase having a fin-and-tube type cooler which comprises plural planar fins and a refrigerant pipe penetrating through the plural planar fins and cools air to be fed toward display racks, wherein the plural planar fins comprise long fins arranged in parallel to an air flow direction along which air flows through the cooler, and short fins that are shorter in length in the air flowing direction than the long fins and arranged between respective adjacent long fins at the downstream side of the cooler with respect to the air flowing direction. Furthermore, the refrigerant pipe comprises first U-shaped hair pins each having two straight pipe portions and second U-shaped hair pins each having two straight pipe portions, the pitch between the two straight pipe portions of each second U-shaped hair pin is set to the double of the pitch between the two straight pipe portions of each first U-shaped hair pin, and the first and second U-shaped hair pins penetrate through the hole portions formed in the plural planar fins so as to be disposed in a predetermined arrangement style.

An expandable interspinous process fixation system capable of restoring spinal stability and facilitating fusion. In one embodiment, the expandable interspinous process fixation system includes a central ramp, a first endplate, and a second endplate, the central ramp capable of being moved in a first direction to move the first and second endplates outwardly and into an expanded configuration. Each endplate supporting fixed and/or adjustable spinous process engaging plates.

In a display device manufacturing method including a step of forming a semiconductor film above a substrate and a step of implanting an impurity to each of a first semiconductor film in a first region of the substrate, a second semiconductor film in a second region outside the first region, and a third semiconductor film in a third region outside the first and second regions, the implanting step includes: a first step of forming a first resist above the substrate so as to be thicker in the first region than in the second region, the first resist covering the first and second regions and having an opening in the third region; a second step of implanting an impurity to only the third semiconductor in the third region using the first resist as a mask; a third step of thinning the first resist so as to form a second resist that covers the first region and has an opening in each of second and third regions; a fourth step of implanting an impurity to the second and third semiconductor films in the second and third regions simultaneously using the second resist as a mask; and a fifth step of implanting an impurity to the first to third semiconductor films in the first to third regions simultaneously.

A method for manufacturing a capacitor using a tantalum oxy nitride (TaON) film in a process for a semiconductor device. More particularly, a method for manufacturing a capacitor which reduces a number of steps and thus increases yield by in-situ performing P-doping after forming a MPS (Metastable Poly Silicon) on a lower electrode and forming a nitride film before forming a tantalum oxy nitride film to prevent the concentration of phosphor contained in the lower electrode from being reduced by removing the phosphor on the surface of the lower electrode in a cleaning process between the above two steps, for thereby increasing the capacitance of the capacitor.

Dispersion strengthened aluminum base alloys are shaped into metal parts by high strain rate forging compacts or extruded billets composed thereof. The number of process steps required to produce the forged part are decreased and strength and toughness of the parts are increased. The dispersion strengthened alloy may have the formula Al_bal,Fe_a,Si_bX_c, wherein X is at least one element selected from Mn, V, Cr, Mo, W, Nb, and Ta, “a” ranges from 2.0 to 7.5 weight-%, “b” ranges from 0.5 to 3.0 weight-%, “c” ranges from 0.05 to 3.5 weight-%, and the balance is aluminum plus incidental impurities. Alternatively, the dispersion strengthened alloy may be described by the formula Al_bal,Fe_a,Si_bV_dX_c, wherein X is at least one element selected from Mn, Mo, W, Cr, Ta, Zr, Ce, Er, Sc, Nd, Yb, and Y, “a” ranges from 2.0 to 7.5 weight-%, “b” ranges from 0.5 to 3.0 weight-%, “d” ranges from 0.05 to 3.5 weight-%, “c” ranges from 0.02 to 1.50 weight-%, and the balance is aluminum plus incidental impurities. In both cases, the ratio [Fe+X]:Si in the dispersion strengthened alloys is within the range of from about 2:1 to about 5:1.

A fabric-backed retroreflective article has improved visual appearance by combining the fabric and retroreflective layers. An article, comprises a retroreflective layer formed of a resin that partially interpenetrates a fabric layer. Manufacturing a retroreflective article includes a retroreflective layer partially interpenetrating a fabric layer. The method includes disposing a layer of curable resin on a fabric layer; causing the layer of curable resin to partially penetrate the fabric layer; and curing the layer of curable resin, thereby forming the retroreflective layer partially interpenetrating the fabric layer.

A coil component includes coil windings, and resin portions that are insulating members having electrical insulation properties and integrally formed with the coil windings covering parts of surfaces of the coil windings, and the coil component is sandwiched by magnetic core members in directions of winding axes of the coil windings. The coil windings are composed of a plurality of plate-like coil members in a ring shape having ends joined in a stacking direction with a clearance therebetween to be continuous in a predetermined winding direction. The resin portions that are the insulating members cover outermost plate surfaces of the coil members facing the magnetic core members, a space between the adjacent coil members, and inner perimeter edges of the coil members, and have openings along the directions of winding axes of the coil windings.

There is provided an outer mirror with turn lamp that facilitates assembling of a housing cover to a mirror housing and increases strength of the housing cover. A turn lamp assembly is mounted to a mirror housing. A housing cover is placed over and mounted to a partial area of the mirror housing. Thus, a lens of the turn lamp assembly is exposed through an opening formed in an outer position of the housing cover. The mirror housing and the housing cover are connected to each other with a ridge and a groove in end surfaces and abutting against and fitting each other. On a wall on an inner side of the mirror that constitutes a part of the component of the groove in the housing cover, at an assembling start position in an outer position outside the opening, an assembling leading rib is formed that protrudes in a direction abutting against the end surface of the mirror housing.

The communication device includes: a communication control section which periodically causes a radio communication module to establish a connection to the server; a data reception and transmission instructing section which instructs the communication control section to obtain files and directory information stored in the server when the connection is established, and stores the files and the directory information in memories; and an emulation processing section which notifies, when the communication device is coupled to the computer, the computer that the communication device is a mass storage class device, submits the directory information stored in the memories to the computer, refers, when designation of a file contained in the directory information is accepted from the computer, to the directory information to read the file from the memories, and sends the file to the computer.

A toroidal-type continuously variable transmission, includes: a trunnion including: a support plate portion; and a pair of bent wall portions formed in longitudinal-direction two end portions of the support plate portion and bent on an inner surface side of the support plate portion, the pivot shafts being disposed concentrically with each other on outer surfaces of the bent wall portions; a trunnion shaft formed integrally with the pivot shaft; an oil pressure piston fitted with an outer peripheral surface of the trunnion shaft for moving the trunnions along the axial direction of the pivot shaft; and, a cut-away portion formed in the outer peripheral surface of the trunnion shaft for forming, between the cut-away portion and the oil pressure piston, an oil passage for a lubricating oil to be supplied to the bearing for a power roller.

A refrigerant circuit (40) is provided with two adsorption heat exchangers (56, 57) in addition to an outdoor heat exchanger (54) and an indoor heat exchanger (55). The indoor heat exchanger (55) and the two adsorption heat exchangers (56, 57) are disposed in an indoor unit (11), while the outdoor heat exchanger (54) is disposed in an outdoor unit (12). In the adsorption heat exchanger (56, 57) serving as an evaporator, moisture in the air is adsorbed by the adsorbent. In the adsorption heat exchanger (56, 57) serving as a condenser, moisture is desorbed from the adsorbent and then applied to the air. Then, the air dehumidified or humidified by the adsorption heat exchanger (56, 57) is supplied to a room to cope with latent heat load in the room. On the other hand, in the indoor heat exchanger (55), air is cooled or heated. Then, the air cooled or heated by the indoor heat exchanger (55) is supplied to the room to cope with sensible heat load in the room.

A substrate for liquid crystal display device comprising a layer having irregular differences in level and a smoothing layer provided directly on the layer having irregular differences in level, wherein the thickness of the smoothing layer is greater than the irregular differences in level, and the in-plane retardation of the layer inclined of 40° with the retardation axis as the axis of rotation is 5 to 150 nm, which enables to reduce the number of steps in manufacturing, is provided by the present invention.

Bioprosthetic heart valves and methods for fabricating bioprosthetic heart valves are provided. Biological tissue is attached to biocompatible material. The biocompatible material is folded to form a tubular structure with the attached biological tissue located on the inner surface of the tubular structure, the biological tissue forming leaflets of the heart valve. A stent is secured around the outer surface of the tubular structure. A region of the biocompatible material is cut. The biocompatible material is folded at the cut region away from the tissue and around the downstream edge of the stent and is secured to the stent's outer surface. The biocompatible material is folded at the upstream end of the tubular structure around the upstream edge of the stent and attached to the stent's outer surface so that the stent's inner and outer surfaces are covered with no more than a single layer of the biocompatible material.

A method for fabricating a solid state imaging device comprising photoelectric conversion sections and charge transfer sections having single-layered charge transfer electrodes for transferring charges generated in the photoelectric conversion sections, the method including formation of the charge transfer electrodes, wherein the formation of the charge transfer electrodes comprises the steps of: forming a conductive film on a surface of a semiconductor substrate having formed thereon a gate oxide film; forming a mask pattern on the conductive film; forming interelectrode spacings in the conductive film using the mask pattern as a mask to make a patterned conductive film; and forming an insulating film to fill in the interelectrode spacings by vacuum chemical vapor deposition.

A Modular Tooth Veneer system, comprising at least one MTV unit having a cephalic body, an elongate buccal body extending from the cephalic body, and a lingual body extending from the cephalic body, the lingual body being spaced a distance from the buccal body.

Synthetic pathways for preparing pseudo-trisaccharide aminoglycoside compounds represented by Formula I or Ia as defined in the specification and donor and acceptor compounds useful for preparing such compounds are provided. A process of stereoselectively preparing compounds represented by Formula III as defined in the specification, while avoiding chromatographic separation of stereoisomers are also provided. Compounds prepared by the described processes and uses thereof are also provided.

This quantization device includes a processing unit which calculates the cost involved in a plurality of data lengths in consideration of the compression ratio and image quality deterioration due to compression of an image. A process for calculating the cost is partially common among the plurality of data lengths. The processing unit distributes the common process for the plurality of data lengths, executes the distributed processes in parallel, and thereby determines, as an optimal data length, one data length the cost for which is the lowest, among the plurality of data lengths.

The present invention is directed toward a system for quickly and efficiently cleaning and polishing live plant leaves. In particular, the present invention provides plant polish and cleaner in a disposable wipe form.

A multi-pin pin impactor and method of use are described. The pin impactor includes a body which can be held by a user and manipulated to re-position the pin impactor during use. First and second pin holders are attached to the body and each include a pin release mechanism effective to releasably retain a pin within the pin holder. An impaction can have a force applied to apply a driving force to a one of the pins. In use, a first pin held by the pin impactor is introduced into an aperture in a surgical instrument mounted on a bone. A force is applied to the pin impactor to drive the first pin into the bone. The orientation or position of the pin impactor is changed to introduce a second pin held by the pin impactor into a second aperture in the surgical instrument without re-loading the pin impactor and a force is applied to the pin impactor to drive the second pin into the bone.

A microcontroller, an integrated circuit memory chip, and a data line connection to a microcontroller are the functional elements of a thermal printer vinyl tape cartridge life validation system. A unique, 64 bit, end user company specific identifier is provided from a vendor along with a write zero once integrated circuit device. The write zero once memory chip guarantees that no re-roll of a vinyl tape roll core used in a thermal label printer incorporating this system is possible. The write zero once integrated circuit memory chip is selected for write protection where bits can only be changed from a one to a zero state. The length of a tape roll is represented as a binary number polynomial vector. A length vector is mapped to a count-down register where it will be decremented based on a thermal label printer signal capable of translating tape consumption events into supply length units. There is also a block of relevant supply information representing the supply label characteristics such as color, stock length, type and width. If a unique, 64 bit, end user, company specific identifier matches with a stored copy located in microcontroller ROM, the vinyl tape supply is considered validated and available for use on a thermal label printer incorporating the present invention while the label supply has available life.

A compound represented by the following formula (1): [wherein R1 and R2 each independently represents hydroxy, provided that R1 and R2 may be bonded to each other to form methylenedioxy, etc.; X represents halogeno; and R3 represents a protective is subjected to a cyclization reaction with the aid of an organic silyl hydride and then aromatized with an oxidizing agent to produce a benzo [c] phenanthridine derivative represented by the following formula (2): [wherein R1, R2, and R3 have the same meanings as defined above].