405results about How to "Inhibition thickness" patented technology

A pouch for battery and a pouch type secondary battery, and more particularly, to a pouch for a battery having a space for containing an electrode assembly, the space being previously formed in a vessel form, and a pouch type secondary battery using the same. The pouch of the battery includes a vessel type bottom having a bottom surface and lateral surfaces; and a cover type top for covering an upper opening of the vessel type bottom, wherein a chamfer or step structure is formed at some of the adjoining portions of the bottom surface and the lateral surface, and the chamfer or step structure is viewed in cross section cut off along a plane which is perpendicularly to the bottom surface and approximately parallel to one surface of lateral surfaces. And the electrode assembly is contained by the pouch of battery to constitute a pouch type secondary battery according to the present invention.

A refrigerator including an outer case and an inner case arranged to define a body of a refrigerator; and an electric wire piping assembly to perform power supply and/or transmission of electric signals, the electric wire piping assembly provided along a predetermined path to prevent a thickness of a heat insulating material, that is filled between the inner case and the outer case, from being reduced. The electric wire piping assembly provided in the case of the refrigerator according to the present invention is disposed along the predetermined path not to reduce the thickness of the heat insulating material. As a result, the deterioration of heat insulation efficiency and the formation of drops on the refrigerator may be prevented.

A display apparatus 10 has a display screen 11 comprised of plurality of pixels displaying images based on image data, light sensors 14 to detect light entering the display screen 11 and arranged with display elements 13 to form the pixels, and compound imaging systems 20 comprised of imaging lenses 211 forming images of a subject in the light-receiving part of the light sensors 14. Images of a subject are output from the plurality of light sensors 14, and a signal processing circuit 35 synthesizes the image signals to generate image data. The image displayed by the display screen 11 is based on the image data output by the signal processing circuit 35.

In a honeycomb filter in which a plurality of cells are formed by porous partition walls, and a predetermined cell whose one end portion is plugged, and a remaining cell whose other end portion is plugged are alternately arranged in such a manner as to form checked patterns in the opposite end portions. In a section of the filter, a sectional area of the predetermined cell is different from that of the remaining cell, a value of a ratio of a channel hydraulic diameter of the cell having a large sectional area to that of the cell having a small sectional area is 1.2 or more, at least a sectional shape of the cell having the large sectional area is a quadrangular shape whose portion corresponding to at least one corner portion is circular, and a value of a ratio of minimum thickness of a portion (intersection portion) in which the partition walls cross one another to a thickness of each partition wall 2 is 0.7 or more and less than 1.3. The honeycomb filter is capable of inhibiting a fluid inflow-side end face (opening of an inflow-side cell) from being closed by particulates and the like, and maintaining high strength.

Weight stack selection system for fitness equipment. Central stem having offset lateral movement is eliminated by present invention. The select pin is easier for insertion to the selected desired weight due to the lack of accumulated thickness the plagued the industry. And an intuitive Auto-Off selection box is also added to make the equipment more user-friendly, allowing user to simply pushed in the desired weight for training.

A positive electrode 2 includes a double-coated part 14 including an active material layer 13 and a porous protective film 28 formed on each surface of a current collector core 12, a core exposed part 18, and a single-coated part 17 which is located between the double-coated part 14 and the core exposed part 18, and includes the active material layer 13 and the porous protective film 28 formed only on one of the surfaces of the current collector core 12. A plurality of grooves 10 are formed in each surface of the double-coated part 14, while the grooves 10 are not formed in the single-coated part 17. The grooves 10 are formed in a surface of the porous protective film 28 to extend in a surface of the active material layer 13. A positive electrode current collector lead 20 is connected to the core exposed part 18. The positive electrode 2 is wound in such a manner that the core exposed part 18 constitutes a last wound end, or the positive electrode 2 is accordion-folded in such a manner that the core exposed part 18 constitutes an outermost layer.

A cutting insert includes an insert body having a polygonal plate shape. Rake faces are formed on polygonal surfaces of the insert body, and flank faces are formed on lateral faces of the insert body arranged around the polygonal surfaces. Main cutting edges are formed on side ridges of the polygonal surfaces at intersecting ridgelines between the rake faces and the flank faces. Each main cutting edge extends between two corners adjacent to each other in a circumferential direction of the polygonal surface among corners of the polygonal surface. When seen from a direction opposing the rake face, one end portion of the main cutting edge that stretches to one corner of the two corners has a convexly curved shape, and the other end portion of the main cutting edge that stretches to the other corner of the two corners has a concavely curved shape.

There are provided semiconductor substrate, ground layer formed on semiconductor substrate and having an upper surface corresponding to pixel region, the upper surface being lower than an upper surface corresponding to peripheral circuit region, a plurality of color filters disposed two-dimensionally on the upper surface corresponding to pixel region in ground layer, and partition wall provided between color filters. In a section which is orthogonal to the upper surface corresponding to pixel region in ground layer, an occupied area of partition wall provided in outer portion disposed in contact with peripheral circuit region is smaller than that of partition wall provided in central portion of pixel region.

Weight stack selection system for fitness equipment. Central stem having offset lateral movement is eliminated by present invention. The select pin is easier for insertion to the selected desired weight due to the lack of accumulated thickness the plagued the industry. A moving block is used to intuitively select the desired weight, when said moving block is moved up and down on a rail. A safety pin is built in to each plate, so that said moving block cannot be moved unless the weight plates are in the released and settled state. A dial on a belt assembly, which drives the up/down movement of said moving block, furthers the intuitive selection means of dialing into the desired weight for training purpose.

The present invention has been made to reduce the size and thickness of a multibeam antenna capable of switching the directivity in multi directions. The present invention provides a multibeam antenna including an antenna element array including one or more feed element and N (N: natural number) parasitic elements, wherein the electrical length of one or more parasitic elements are made variable.

A printing machine includes: a frame; a flat anilox plate that is fixed to and located on the frame and has a plurality of cells on an upper surface of the anilox plate; an ink supplying tool that supplies the ink onto the upper surface of the anilox plate; a surface plate that is fixed to and located on the frame and on which the substrate is placed; and a printing cylinder that is arranged above the frame and is capable of moving above the frame. The printing cylinder has a flexographic plate. The flexographic plate contacts the upper surface of the anilox plate, receives the ink, and transfers the ink onto the substrate. The flexographic plate is made of an elastic material. The viscosity of the ink is in a range of 51 cP to 200 cP (ink temperature: 23° C.) at the shear rate of the ink is 100/second.

A lithium secondary battery has a positive electrode (1) containing a positive electrode active material having particles of lithium cobalt oxide, a negative electrode (2) containing a negative electrode active material having silicon particles, a separator interposed between the positive electrode (1) and the negative electrode (2), and a non-aqueous electrolyte. Particles of erbium hydroxide or erbium oxyhydroxide are adhered to a surface of the lithium cobalt oxide particles in a dispersed form.

A semiconductor device includes a semiconductor substrate, a first electrode that is formed over said semiconductor substrate, a capacitive insulating film that is formed on the first electrode and is made of a metal oxide ferroelectric, a second electrode that is formed on the capacitive insulating film, an insulating film that has a first opening exposing a portion of an upper side of the second electrode and is formed so that it covers the first electrode, the capacitive insulating film, and the second electrode, a first barrier film having an amorphous structure which is formed inside the first opening and on the insulating film, and a wiring film that is formed over the first barrier film.

To provide a dial assembly, for which it is possible to suppress the projection of the decorative member from the front side surface of the dial, and a timepiece, a dial assembly (4) is held inside a timepiece (1) together with a movement which supports an hour hand (101) and a minute hand (102) to be able to rotate. This dial assembly (4) is equipped with a plate shaped dial (6), and at least one decorative structure (70) having a decorative member that can be visually recognized from the front side of the dial, and a support member for supporting the decorative member on the dial. Also, the dial (6) has a fixing part (64) for fixing the decorative structure, which is constituted with through holes piercing the dial (6) in the thickness direction. Then, the decorative structure (70) is fixed by being inserted in the fixing part (64) from the back side of the dial (6) in a state with the decorative member (7) and the support member (8) assembled.

The invention relates to a resistance spot welding electrode and a manufacturing method thereof, and belongs to the technical field of resistance spot welding. The resistance spot welding electrode comprises a first conductor and a second conductor. A groove matched with the second conductor in appearance is formed in the lower end face of the first conductor. The second conductor is inlaid in the groove. The lower end face of the second conductor is flush with the lower end face of the first conductor. The electrical resistivity of the second conductor is larger than the electrical resistivity of the first conductor. A cooling groove is formed in the upper end face of the first conductor. When the resistance spot welding electrode is used for welding, the connection strength between metal plates can be improved; the manufacturing method is simple and convenient, and the manufactured resistance spot welding electrode is firm in combination, good in performance and high in strength.

The invention provides a cylindrical lithium slurry battery. The battery comprises a shell and a battery cell accommodated in the shell, wherein the battery cell comprises a roll core and a porous winding part wound on the roll core; the roll core is arranged at the axis of the battery cell, and the thickness compensation part is arranged on the roll core, so that the winding part can be tightly wound around the roll core without loosening, the structural stability of the battery is improved, the cycle life of the battery is prolonged, and the problems of dislocation deformation, uneven thickness distribution of an electrode plate and the like in the winding process of the battery cell are solved; besides, a liquid changing part and a cavity for accommodating the electrolyte are arranged in the battery, so that online maintenance operations such as liquid injection, liquid supplementation or liquid changing can be quickly carried out on the battery, the service performance of the battery is improved, and the service life of the battery is prolonged. The invention further provides a preparation method of the cylindrical lithium slurry battery. The method is simple and efficient to operate, low in processing and manufacturing cost and high in process reliability.

The invention discloses a coating liquid for a lithium-ion battery separator, a lithium-ion battery separator and a lithium-ion battery. The coating liquid includes the following raw materials: a longnanowire, a short nanowire, an adhesive and a solvent. The draw ratio of the long nanowire is not smaller than 500 and not bigger than 10000, the diameter of the long nanowire is 1-100 nm; the draw ratio of the short nanowire is not smaller than 10 and not bigger than 500, and the diameter of the short nanowire is 1-1000 nm. According to the invention, the coating liquid obtained through mixing the long nanowire, the short nanowire and the adhesive is coated on the surface of the separator body, and is then cured, so that the lithium-ion battery separator consisting of the separator body andthe coating loaded on the separator body is obtained; the lithium-ion battery separator has good thermal stability, electrolyte wettability and mechanical strength, and the like.

The invention provides an electromagnetic wave shielding material for FPC. The electromagnetic wave shielding material is flexible and thin. Even the electromagnetic wave shielding material is bent repeatedly and severely, the electromagnetic wave shielding performance does not degrade and thus the bending property is excellent. The electromagnetic wave shielding material (5) for FPC is characterized in that a base material (1) formed by coated dielectric thin resin film, a filmy adhesive layer (2), and an electrical conductivity layer (3) are laminated on a single face of a support body film (6), wherein the base material (1) is made of polyimide film formed by polyimide which is soluble through a solvent and is 1-9 microns thick.

A method for manufacturing a solid-state image pickup device is provided. In this method, a pixel isolation member is formed in a semiconductor substrate including pixels, and the thickness of the substrate is reduced by CMP. For forming the pixel isolation member, a first pixel isolation member is formed by implanting impurity ions in a region of the substrate so that the pixels are disposed between portions of the region when viewed from a surface of the substrate. A second isolation member is also formed by forming a trench in a region of the substrate different from the first pixel isolation member so that the pixels are disposed between portions of the region, and then filling the trench with an electroconductive material harder to polish by CMP than the substrate. The CMP is performed on the rear side of the substrate using the second pixel isolation member as a stopper.