59results about How to "It is difficult to reduce" patented technology

A non-aqueous electrolyte secondary battery includes a positive electrode, a negative electrode, and a non-aqueous electrolyte, and the negative electrode contains a conductive agent and a negative electrode active material including a lithium titanium oxide. The conductive agent in the negative electrode includes graphitized vapor grown carbon fiber having a lattice constant C₀ along a stacking direction of from 6.7 Å to 6.8 Å, as determined by X-ray diffraction.

A stopper member 54 is fixed to an inner column 3a, and a second displacement preventing protruding portion 57 provided in the stopper member 54 is opposed to a bolt 42 fixed to an outer column 2b. In the case where a load not less than a predetermined value is given from the bolt 42 to the second displacement preventing protruding portion 57, the second displacement preventing protruding portion 57 is deformed and the thus deformed portion is withdrawn into an accommodating recess portion 60 provided in the stopper member 54. A plate spring made of conductive material is elastically pressed to the stopper member 54 and the outer column 2b in the circumferential direction of the outer column 2b.

A utility vehicle including: a vehicle body frame having a left and right side portion; a front seat affixed to the vehicle body frame; a rear seat affixed to the vehicle body frame provided to the rear of the front seat; a rear floor affixed to the vehicle body frame provided between the front seat and the rear seat; a first roof support structure including a first left member and first right pipe member that extend generally in the vertical direction from the vehicle body frame, disposed respectively at the left and right side portions of the vehicle body frame in front of the front seat; a second roof support structure including a second left member and a second right pipe member that extend generally in the vertical direction from the vehicle body frame, disposed respectively at the left and right side portions of the vehicle body frame to the rear of the front seat, wherein at least a portion of the second left pipe member and second right pipe member are positioned lower than a seating surface of a seat cushion portion of the rear seat and are angled so as to be positioned further towards the front seat; a third roof support structure including a third left member and third right pipe member that extend generally in the vertical direction from the vehicle body frame, disposed respectively at both the left and right side portions of the vehicle body frame to the rear of the rear seat, wherein at least a downward direction portion of the third left pipe member and third right pipe member are positioned lower than the seating surface of the seat cushion portion of the rear seat and are angled so as to be positioned further towards the back the higher up; and a roof member that connects to an upper portion of the first roof support structure, an upper portion of the second roof support structure, and an upper portion of the third roof support structure.

A zoom lens includes first to third lens groups having negative, positive, and positive refractive powers, respectively. When a lens position state changes from a wide-angle to a telephoto, all lens groups are moved in an optical axis direction so that a distance between the first and second lens groups decreases and a distance between the second and third lens groups increases. A close-distance focusing is accomplished by moving the third lens group. The first lens group is composed of negative and positive lens components. The second lens group is composed of a positive lens component, and a cemented lens composed of a positive lens of biconvex shape, and a negative lens of biconcave shape. The third lens group is composed of a positive lens component in which at least one of object-side and image-side lens surfaces is aspheric. The zoom lens is satisfied a predetermined condition.

An infrared flame detector of the present invention has an infrared radiation receiving element accommodated in a package. In the infrared radiation receiving element, a set of two pyroelectric elements are arranged side by side and connected in anti-series on a pyroelectric element forming substrate. An infrared optical filter includes a filter forming substrate made of an infrared radiation transmitting material, a set of two narrowband transmission filter sections formed at positions respectively corresponding to positions of the pyroelectric elements on a first surface of the filter forming substrate and configured to transmit infrared radiation of a first selective wavelength and infrared radiation of a second selective wavelength, and a broadband blocking filter section formed on a second surface of the filter forming substrate and configured to absorb infrared radiation of a wavelength longer than an upper limit of an infrared reflection band.

Of possible values of input data varying, depending on a motion of an input device itself, a predetermined value is set as a first reference value. Also, of possible values of a game parameter converted from the input data, a predetermined value is set as a second reference value. Further, of an input value range, a predetermined range including the first reference value is set as a conversion range. When a value of input data is included in the conversion range, the input data is converted into a game parameter by a first conversion expression which provides a value closer to the second reference value when the input data is directly converted. Based on the game parameter, a game process is performed.

A technique for making a golf club head comprises the following steps: (1) making a main body and a hitting face, both of which have a rough engaging bonding surface, separately; (2) bonding the main body to the hitting face through the engaging bonding surfaces with adhesive. The main body and the hitting face pf the present invention is bonded by adhesive, thereby the difficulty is reduced greatly, and the adhesive is easy to acquired and bonding can be achieved under low temperature, as well as the costs can be reduced, production efficiency can be improved and the manufacturing process is simplified. And the hitting performance of the golf club is also improved.

A multi-level memory cell having a bottom electrode, a first dielectric layer, a plurality of memory material layers, a plurality of second dielectric layers, and an upper electrode is provided. The bottom electrode is disposed in a substrate. The first dielectric layer is disposed on the substrate and has an opening exposing the bottom electrode. The memory material layers are stacked on a sidewall of the first dielectric layer exposed by the opening and are electrically connected to the bottom electrode. The second dielectric layers are respectively disposed between every adjacent two memory material layers and are located on the sidewall of the first dielectric layer. The upper electrode is disposed on the memory material layers. A manufacturing method of the multi-level memory cell is further provided. A multi-bit data can be stored in a single memory cell, and both the process complexity and the cost are reduced.

The present disclosure provides a hydrothermal geothermal development method of multilateral well closed circulation, comprises the steps of: dividing a geothermal reservoir into single layers according to geothermal reservoir geological conditions, wherein an upper single layer with a lower water temperature and a higher permeability is taken as a recharge layer, and a lower single layer with a higher water temperature is taken as a production layer; tripping a production casing, and injecting cement for well cementation; performing casing lateral windowing in a vertical hole corresponding to the recharge layer, and drilling several branch radial horizontal holes into the recharge layer; performing casing lateral windowing in the vertical hole corresponding to the production layer, and drilling several branch radial horizontal holes into the production layer; tripping a guiding pipe into the production casing of the vertical hole, with a depth thereof reaching a well section between the recharge layer and the production layer; tripping a packer at a guiding shoe to isolate the guiding pipe and an annulus of the casing from each other, so as to prevent geothermal fluid of the recharge layer and the production layer from being communicated with each other in the vertical hole.

It includes: a first lens having a convex shape on an object side and having positive refractive power; a second lens having a concave shape on an image plane side and having negative refractive power; a third lens having, in a paraxial region, one of a biconvex shape and a plano-convex shape that is provided with a convex surface facing toward the image plane side, the third lens having positive refractive power; a fourth lens having aspherical shapes on both surfaces thereof and having negative refractive power; and a fifth lens having aspherical shapes on both surfaces thereof, having a concave shape in a paraxial region on the image plane side, and having negative refractive power, the first to fifth lenses being arranged in order from the object side. The following conditional expressions are satisfied, where ν2 is an Abbe number of the second lens, and ν4 is an Abbe number of the fourth lens.

ν2<30  (1)

ν4<30  (2)

The present invention discloses a 3D panoramic camera with a built-in stabilizer, and relates to a panoramic camera. At present, a VR panoramic camera has the disadvantages of great difficulty in later-stage quilting, huge volume and unstable image. The present invention comprises an optical information acquisition sensing module and a stabilizer module, wherein the optical information acquisition sensing module comprises a lens mounting base and a plurality of lenses, the lens mounting base is cylindrical, the lenses are circumferentially and uniformly provided on an outer side of the lens mounting base, an inner chamber of the lens mounting base is a motor holding chamber, and the stabilizer module comprises a first motor, a second motor, a third motor and a stabilizer frame body, the second motor and the third motor are provided in the motor holding chamber within the lens mounting base, the first motor is located below the lens mounting base, and the first motor, the second motor and the third motor are connected with the lens mounting base through the stabilizer frame body to realize motion transmission. In this technical solution, the stabilizer is built-in, the volume is small, the workload of post-production is decreased and the difficulty in post-production is reduced.

A light mark, a method and a device for light mark modulation and demodulation are disclosed. The modulation method includes: generating a mark with periodically alternating frequency and interval; and modulating the mark signal onto an optical signal. In the present disclosure, the mark with periodically alternating frequency and interval is adapted to distinguish different wavelengths by using different frequencies, and distinguish the same wavelength from different nodes by using the same frequency but different intervals. Therefore, numerous available marks are obtained with a small number of frequencies, and unique marks for all wavelengths in a network only require a number of frequencies equal to the number of the wavelengths in the network. Moreover, even if a wavelength conflict occurs, the wavelength conflict can be determined according to detected marks.

To suppress baseline current other than baseline current derived from the ionization of impurities, and to achieve the enhancement of the SN ratio of a detection signal and the improvement of the lower limit of detection, the inner diameter of a bias electrode for collecting an ion derived from a sample component is made smaller than the inner diameter of an insulating member separating the bias electrode and a collector electrode. Light emitted from plasma formed by dielectric barrier discharge is shielded by the bias electrode, so that the light is not cast directly on the surface of the insulating member. Therefore, the photoelectric effect caused by casting light of high energy does not occur on the surface of the insulating member, whereby a decrease in electric resistance of the surface can be prevented.

The present invention relates to a method of adsorbing and reducing nitrogen oxides using a mixed metal oxide catalyst, and more particularly, to a method of improving the efficiency of adsorption and desorption of nitrogen oxides using a mixed metal oxide catalyst prepared from a hydrotalcite precursor. According to the invention, NOx and N₂O, which coexist with oxygen (O₂) known to be very difficult to reduce and decompose, are efficiently decomposed by adsorbing and separating NOx and N₂O from oxygen and then decomposing the adsorbed NOx and N₂O using a reducing agent.

To enable achievement of a reduction in the thickness in a blade driving device that includes a driving member, and to enable a reduction in size of an installation area in a blade driving device that includes a driving member. The blade driving device 1 comprises a base member 2 that has an opening 2A, one or more blade members 3 that operate so as to advance into the opening 2A or withdraw from the opening 2A, and a driving member 4 that is supported on the base member 2 and that moves within a plane that is perpendicular to an optical axis that passes through the opening 2A, for driving the blade member, wherein the driving member 4 is disposed at a position that overlaps the blade member on the periphery of the opening 2A.