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167results about How to "Suppression offset" patented technology

Battery module and its manufacturing method

In a battery module of the invention, a first battery row and a second battery row have the same number of cylindrical batteries (2) arranged side by side, and both ends in the battery axis direction of each of the battery rows are held by holding frames (3). Each holding frame (3) is formed in a rectangular solid where an inner frame (4) and two outer frames (7, 8) are separably connected to each other. In each holding frame (3), semicircular arc-shaped cutout-like holding receiving sections (4a, 7b, 8b) of the same number as the number of the batteries in the battery rows are formed in bothsides of the inner frame (4) and in those sides of the two outer frames (7, 8) which face the inner frame (4), and half sections of the cylindrical batteries (2) are fitted in the holding receiving sections (4a, 7b, 8b). Two adjacent cylindrical batteries (2) are electrically connected via an inter-battery connection plate (9).
Owner:PANASONIC CORP

Nonaqueous electrolyte secondary battery and method for manufacturing same

Disclosed is a nonaqueous electrolyte secondary battery which comprises: an electrode group in which a positive electrode that contains a long positive electrode collector and a positive electrode active material layer attached to the surface of the positive electrode collector, a negative electrode that contains a long negative electrode collector and a negative electrode active material layer attached to the surface of the negative electrode collector, and a separator for separating the positive electrode and the negative electrode from each other are wound up in a spiral form; and a nonaqueous electrolyte. The separator comprises a heat-resistant porous membrane that contains a heat-resistant resin, a first porous polyolefin membrane that covers the entire positive electrode-side surface of the heat-resistant porous membrane, and a second porous polyolefin membrane that covers the entire negative electrode-side surface of the heat-resistant porous membrane. The melting point or heat distortion temperature of the heat-resistant resin is higher than the melting point or heat distortion temperature of the polyolefin that is contained in the first and second porous polyolefin membranes. The heat-resistant porous membrane has a thickness of 1-16 [mu]m, the first porous polyolefin membrane has a thickness of 2-17 [mu]m, the second porous polyolefin membrane has a thickness of 2-17 [mu]m, and the separator has a thickness of 5-35 [mu]m.
Owner:PANASONIC CORP

Sectional multi-order compensation high-precision voltage and current reference circuit

The invention relates to a sectional multi-order compensation high-precision voltage and current reference circuit which is used for generating stable reference voltage and current to provide voltage and current bias for other modules inside. The reference circuit is an on-chip circuit and comprises a basic band gap circuit, a low-temperature first-order negative temperature coefficient compensation circuit, a high-temperature high-order positive temperature coefficient compensation circuit, a voltage stabilization trimming circuit and a trimming logic circuit. Through sectional multi-order compensation of basic band gap voltage, the reference circuit has high temperature stability and is small in output deviation in a wide temperature range. By designing the trimming circuit, output bias caused by process deviation can be adjusted, so that precision of output voltage is further guaranteed. The reference circuit is simple in structure, high in precision and suitable for various analog integrated circuits.
Owner:BEIJING MXTRONICS CORP +1

Spin treatment apparatus

A spin treatment apparatus according to an embodiment can suppress generation of dust and displacement of a substrate when clamped, performs a treatment while rotating a substrate and includes: at least three clamp pins configured to contact an outer peripheral surface of the substrate and clamp the substrate; rotatable pin rotators provided for the respective clamp pins and each configured to retain the corresponding clamp pin at a position offset from a rotation axis of the pin rotator parallel with a rotation axis of the substrate; magnet gears provided for the respective pin rotators around outer peripheral surfaces thereof and each having a magnetic-pole part formed spirally about the rotation axis of the pin rotator; rotation magnets provided for the respective magnet gears and positioned to attract and be attracted by the magnetic-pole part of the corresponding magnet gear; and a movement mechanism configured to move the rotation magnets along the rotation axes of the pin rotators.
Owner:SHIBAURA MECHATRONICS CORP

Laminated iron core, method for manufacturing laminated iron core, and punch for caulking formation used in the method

The invention provides a laminated iron core, a method for manufacturing the laminated iron core, and a punch for caulking formation used in the method. Solid stack riveting stack can also be carried out by means of thin plates of thickness of 0.2mm or less. The laminated core (10) is formed with a plurality of iron chips (12) punched out from a sheet (14) having a thickness of 0.2 mm or less; one end portion is continuous, the other parts are separated and tilted; the overlapping pieces (15,16) of the adjacent iron chips(12) are fitted into the opening portions (19, 20) to connect the plurality of iron chips (11,12); the overlapping rivet protrusions (15,16)are arranged at intervals (S), and the other end portions of the pair of overlapping rivet protrusions (15, 16) are formed in the direction or phase away from each other. The manufacturing method includes a stack riveting protrusions forming step, a punching step, and a laminating step, and the overlapping rivet protrusions (15, 16) are formed in the stack riveting process. And a punch portion (15, 16) for forming the above-mentioned stacking protrusions(15,16) is provided symmetrically with respect to the punch (30).
Owner:MITSUI HIGH TEC INC

Antioxidant triacylglycerols and lipid compositions

A lipid composition includes triacylglycerols that include unsaturated fatty acids such as alpha linolenic acid and antioxidant moeities such as pyruvic acid.
Owner:ALBERTA RES COUNCIL INC

Loudspeaker mounting structure

The present invention provides a structure clamping with a loudspeaker between a vehicle body side mounting member and a grizzly screen and being suitable when pushing and keeping a loudspeaker mounting structure for vehicle. The grizzly screen (4) is provided with short ribs (23, 24), and the loudspeaker (1) is provided with a first and second end surfaces (M1, M2) corresponding to the short ribs(23, 24); under the state of pushing and keeping the loudspeaker (1) between the vehicle body side mounting member and the grizzly screen, the short ribs (23, 24) and the first and second end surfaces (M1, M2) are mutually blocked on the circumferential direction of the loudspeaker (1) .
Owner:HONDA MOTOR CO LTD

Slide valve

The invention provides a slide valve preventing inclination in back pressure in a simple construction. The slide valve at least has a valve main body drawing out a valve body having an inlet side port in an opening; a valve seat configured to be in the valve body and having at least one outlet side port, relative to a valve body opening, in a valve body surface; and a valve core assembly at least comprising a plunger driven by a solenoid and a connection rod, a valve core and a leaf spring assembled on the plunger in an integrated mode. The slide valve opens and closes the outlet side port. The valve core is maintained to be at the connection rod, opens and closes at least one outlet side port and slides on a valve seat surface of a valve seat. The valve core also has a sealing surface opening and closing the outlet side portion and a back surface opposite to the sealing surface. The leaf spring is abutted against the back surface of valve core and presses the valve core on the valve seat surface of the valve seat. A protrusion forms on the leaf spring. A step portion comprising a bottom surface abutted against the protrusion forming on the leaf spring forms on the back surface of the valve core.
Owner:SAGINOMIYA SEISAKUSHO INC

Output buffering circuit, array substrate and display device

The invention discloses an output buffering circuit which comprises a first-stage operational amplifying circuit, a second-stage operational amplifying circuit and a feedback circuit arranged between the first-stage operational amplifying circuit and the second-stage operational amplifying circuit. The first-stage operational amplifying circuit is used as a differential input circuit, the second-stage operational amplifying circuit is used as a common-source cascade amplifying circuit with an active load, and the feedback circuit is used for providing a bias voltage and having the driving capacity of alternatively providing a source current and a sink current. The first-stage operational amplifying circuit and the second-stage operational amplifying circuit form a unit gain amplifier through the feedback circuit, so that the whole circuit can have the driving capacity of alternatively providing the source current and the sink current. A special voltage stabilizing circuit is not required any more, the circuit structure is simple, the chip area can be reduced, power consumption can be further lowered due to the fact that the special voltage stabilizing circuit is not required any more, meanwhile, fluctuations of the output voltage can be restrained, the stability of the circuit during working is guaranteed, shifting is restrained to the maximum degree, an output signal is accurate, and a displayed image is good in quality.
Owner:BEIJING BOE DISPLAY TECH CO LTD +1

Multi-target tracking method based on color and distance clustering

The invention provides a multi-target tracking method based on color and distance clustering. According to the method, the influence caused by tracking target deformation can be reduced, the degree of distinction between the targets can be increased and the degree of dependence on the detector can be reduced. According to the method, position information of successive frames and histogram information of the targets are combined, foreground points are clustered and the score of the foreground points is calculated and finally the target position is located, and the histogram characteristics and the position information of the targets are continuously updated.
Owner:SYSU CMU SHUNDE INT JOINT RES INST +1

Sheet processing device and image forming device

A sheet processing device (2) is provided with: a shift device (43) that shifts a stack of sheets in the width direction on a processing tray (41); a discharge portion (44) that discharges the stack of sheets from the processing tray (41); a holding tray (34) on which the discharged stack of sheets are held; and a pressing lever (46) that can turn between a first position with the pressing lever (46) abutting on the stack of sheets on the holding tray (34) and a second position where the pressure lever (46) is moved from the first position to the discharge portion (44) side. The discharge portion (44) comprises an upper roller (56) and a lower roller (57). The lower roller (57) abuts the lowermost sheet of the stack of sheets. The upper roller (56) separates upwardly from the lower roller (57) during shifting, while the upper roller (56) approaches the lower roller (57) during discharging. The pressing lever (46) is provided so as to protrude upward of the top of the lower roller (57) at the second position and turns to the second position during shifting.
Owner:KYOCERA DOCUMENT SOLUTIONS INC

Microelectonic device and microelectonic device manufacturing method

The invention provides a microelectonic device and a microelectonic device manufacturing method. The microelectonic device includes at least two mutually spaced doping wells which are opposite to a substrate in doping type and are formed based on the substrate, and an epitaxial structure which is formed based on one side of the substrate and is in contact with each doping well, one side of the epitaxial structure away from the substrate is provided with at least two cascaded power devices, each of the power devices is disposed corresponding to the doping well, and a low potential end of each power device is connected with the corresponding doping well. The microelectonic device is advantaged in that by forming the mutually spaced doping wells in the substrate, a low potential end of each power device is connected with the corresponding doping well, a substrate voltage and the low potential end of each power device are made to have the same potential, performance offset or degradation of the power devices due to electron injection into the epitaxial structure is inhibited.
Owner:湖南三安半导体有限责任公司

Upper table board

The invention discloses an upper table board, and relates to the field of part fixing machinery. The upper table board comprises supporting table units and fixed table units, and is characterized in that a supporting column arranged on a pedestal is arranged on each supporting table unit; a supporting table is arranged on each supporting column in a sleeving manner; each supporting table is at least provided with at least three adjustment units; each adjustment unit is provided with a supporting rod connected between the upper side edge and the lower side edge of each supporting table; each supporting rod is provided with an adjustment rod; each adjustment rod is provided with a motor arranged on the pedestal; each supporting table is connected with a water drop disk gradienter; and when one water drop disk gradienter displays that the corresponding supporting table is deflected, at least one motor is started to adjust the height of the corresponding adjustment rod on the corresponding supporting rod, so as to enable the water drop disk gradienter to re-display that the supporting table is located at a horizontal position. The upper table board has the aim of realizing accurate locating and quick clamping of the supporting tables via arrangement of horizontal adjustment mechanisms on the supporting tables.
Owner:ZHEJIANG YIFAN AUTOMATION EQUIP CO LTD

Radiation image pickup unit and radiation image pickup display system

A radiation image pickup unit includes: a plurality of pixels each configured to generate a signal charge based on a radiation; and a field effect transistor to readout the signal charges from the plurality of pixels. The transistor includes a semiconductor layer including an active layer, a first gate electrode disposed to face the semiconductor layer, a first gate insulating film provided between the semiconductor layer and the first gate electrode, and including a first silicon oxide film, a source electrode and a drain electrode that are electrically connected to the semiconductor layer, and a second silicon oxide film provided in a layer different from the first gate insulating film. The first silicon oxide film of the first gate insulating film is a porous film lower in film density than the second silicon oxide film.
Owner:SONY SEMICON SOLUTIONS CORP

Robust visual target tracking method suitable for long-range tracking

The invention discloses a robust visual target tracking method suitable for long-range tracking. The method includes: extracting positive and negative samples according to an initial frame image of avideo sequence and position information of a target in an initial frame, performing feature extraction on sample image blocks to obtain low-dimensional eigenvectors, using the linear support vector machine technique to initialize a target appearance model; performing logistic regression on the obtained support vector machine model, and estimating a target position for the target appearance model under a particle filtering framework; combining the median flow tracking algorithm and the current particle filtering algorithm to perform collaborative tracking, using the incremental reduction technique to update the appearance model online in the tracking process, and combining the original appearance model and new samples to update the appearance model online till the last frame is updated. Inthis way, the visual target tracking of the robust is achieved. The parallel complementation of the two-way tracking method with different mechanisms is achieved, and the problem of spatial redundancycaused by continuously generating new information in the tracking process can be solved.
Owner:NANJING UNIV OF SCI & TECH

Variable capacitive element, variable capacitive device, and method for driving the variable capacitive element

A variable capacitive element includes a first fixed electrode and a second fixed electrode that are insulated from each other, a movable electrode arranged to face the first fixed electrode and the second fixed electrode, a dielectric layer provided between the movable electrode and the first fixed electrode as well as the second fixed electrode, a first wiring part for applying a first driving voltage to the first fixed electrode with reference to a potential of the movable electrode, and a second wiring part for applying a second driving voltage to the second fixed electrode with reference to the potential of the movable electrode, the second driving voltage having a polarity different from a polarity of the first driving voltage.
Owner:FUJITSU LTD
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