baber/WOPTO huggingface dataset:
Patent JP-2011024345-A (JP)
Title: Switching regulator and electronic apparatus using the same
Inventor: SATO KORYO
IPC: H02M3/155
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching regulator capable of properly responding to a sharp load variation without requiring a coil inductor value determined to be needlessly small by design and to provide an electric apparatus using the switching regulator.  <P>SOLUTION: The switching regulator includes a PWM signal generating circuit 10 which generates a PWM signal G1 so that a first feedback voltage Vfb1 corresponding to an output voltage VOUT matches a first reference voltage Vref1, a PFM signal generating circuit 20 which generates a PFM signal G2 so that the first feedback voltage Vfb1 matches a second reference voltage Vref2, a load variation detecting circuit 30 which detects a load variation, and a pre-driver circuit 50 which when the load variation is not detected, arbitrarily selects and outputs either of the PWM signal G1 and the PFM signal G2 as a control signal G0 for controlling an output transistor M1, and when the load variation is detected, forcibly selects and outputs the PFM signal G2 as the control signal G0 for controlling the output transistor M1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011023267-A (JP)
Title: Protection cover for conductive member
Inventor: SUZUKI TORU
IPC: H01B17/56
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protection cover for a conductive member for protecting an electric wire or the like in exchanging an instrument without a risk of short-circuiting between different poles, easily and surely as well.  <P>SOLUTION: The protection cover for covering a conductive member to be connected with an instrument is capable of being elastically expanded in a length direction of the conductive member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011022105-A (JP)
Title: Electronic timepiece
Inventor: NAGAREDA HIROSHI
IPC: G04C3/00
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic timepiece capable of quickly setting a plurality of mechanically linked, rotating pointers in a standard arrangement.  <P>SOLUTION: In three mechanically linked, rotating pointers 4-6, a second hand 4 and a minute hand 5 having a larger rotation ratio are at a predetermined rotary position (00 minutes 00 seconds), and arrangement (c) at an optional rotary position of an hour hand 6 having a smaller rotation ratio is set in a standard arrangement of the pointers 4-6, thus quickly moving the three linked pointers 4-6 in a standard arrangement and performing processing of position adjustments of the second hand 4 and the minute hand 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009236933-A (JP)
Title: Integrated fluid manipulation cartridge
Inventor: POURAHMADI FARZAD
IPC: C12M1/33
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid manipulation cartridge that permits the rapid processing of a fluid sample that is larger in volume than any interactive region within the cartridge, allowing increased sensitivity in the detection of low copy concentrations of analytes.  <P>SOLUTION: A cartridge 101 includes a sample port 103 and a sample flow path. The sample flow path includes a component, e.g., filter paper or a microfabricated chip, for capturing the desired analyte from the sample. The cartridge 101 also includes an elution flow path to release captured analyte from the component into the elution fluid.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011005473-A (JP)
Title: Method for removing polyvalent metal from wastewater
Inventor: FUJIURA YOJI
IPC: C02F1/42
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily and efficiently removing polyvalent metals from polyvalent metal-containing wastewater at a low cost under a low environmental load, and to provide a method for recovering polyvalent metals.SOLUTION: In the method for removing polyvalent metals from the polyvalent metal-containing wastewater in a container, polycarboxylic acid alkali metal salt type absorbing resin (A) is added to the wastewater, (1) standing is performed after stirring, and a sediment (a) is removed, or (2), after the whole of the wastewater in the container is gelled, thereafter, the strong acid salt (B) of a metal selected from Ca, Mg, and Al is added, after stirring, standing is performed, and a sediment (b) is removed. Further, in the method for recovering polyvalent metals from the wastewater, the polyvalent metals is taken out from the sediment (a) or the sediment (b).
Patent JP-2011028028-A (JP)
Title: Lens barrel
Inventor: HASEGAWA ATSUSHI
IPC: G03B11/04
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens barrel that attains reduction in the diameter of the lens barrel.  <P>SOLUTION: The lens barrel includes a master flange 240, on which an imaging element is disposed; a guide shaft 186 formed on the master flange 240; a third lens frame 130c that holds a third lens group 140c serving as a focus lens for focusing a subject image on the imaging element, and slides in the axial direction of the guide shaft 186; a first lens group; and an opening/closing blade for protecting the first lens group. In the lens barrel, a barrier-opening/closing corner 402 for controlling the opening/closing operation of the opening/closing blade is formed on the master flange 240, and a regulating part 508 for regulating the rotating movement of the third lens frame 130c, relative to the guide shaft 186, is provided integrally with the barrier-opening/closing corner 402.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011025300-A (JP)
Title: Fluid supply device, fluid applying device, and fluid supply method
Inventor: WATANABE AKIHIKO
IPC: B23K3/06
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid supply device which can realize a size reduction and can reliably supply a fluid and to provide a fluid applying device and a fluid supply method.  <P>SOLUTION: The rotation of a motor 122 in a drive mechanism 103 allows a drive pulley 123 to be rotated, and an upper/lower drive pulley 126 and a rotary drive pulley 125 are rotated in interlocking with the rotation of the drive pulley 123. Accordingly, a vessel is moved downward while being rotated, and a piston 106 is moved upward while being relatively rotated in the vessel. This allows solder within the vessel to receive pressure, and the solder is supplied through a through-hole 106d in the piston 106. The resistance of the piston 106 to the vessel is reduced by inserting the piston 106 into the vessel while the vessel and the piston 106 are relatively rotated. Therefore, for example, even when a small motor having a low output is used as a motor 122, the piston 106 can be reliably inserted into the vessel and the solder can be reliably supplied.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010036028-A (JP)
Title: Multi-ribbed dental tape
Inventor: OCHS HAROLD D
IPC: A61C15/04
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monofilament dental tape having better cleanability than a conventional monofilament floss, and positive properties such as a better in-mouth feel, interdental sliding, and resistance.  <P>SOLUTION: The tape includes monofilament dental tapes for removing plaque and/or food debris from interdental spaces of a mammal, wherein the dental tapes have a core body with an aspect ratio of greater than about 5:1 and a first cleaning surface and a second cleaning surface opposite to the first cleaning surface. At least one of the first and second cleaning surfaces includes a plurality of ribs disposed along the length thereof, and the ratio of the width of the dental tape to the thickness of the dental tape is from 4:1 to about 25:1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011031468-A (JP)
Title: Stirring system for pigment ink
Inventor: SERIZAWA KOICHI
IPC: B41J2/175
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stirring system for pigment ink stirring pigment ink without applying mechanical vibrations or the like to the pigment ink in an ink container from an external part.  <P>SOLUTION: Small and large flat electrodes 40, 42, to each of which an AC voltage is applied, are confronted with each other and are brought into contact with each of both surfaces of the outer circumferential part of an ink bag in each of main ink tanks 26A to 26F, wherein, in order to much differentiate the surface area A of the small electrode 40 from the surface area B of the large electrode 42, the surface area B of the large electrode 42, for example, is set to be equal to the largest surface area of the main ink tank 26A, and the surface area A of the small electrode 40 is set to about one tenth of the surface area B.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011032049-A (JP)
Title: Elevator device
Inventor: NAKABASHI KENICHI
IPC: B66B5/00
Filed: 2009-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator device for suppressing the occurrence of squeal noises due to the contact of a braking member with a rotor while suppressing an increase in the manufacturing cost.  <P>SOLUTION: The elevator device includes a braking device 5 having a brake disc 9 to be rotated depending on the movement of a car 6, and a brake shoe 10 for contacting/leaving the brake disc 9. To the car 6, braking force is given by the contact of the brake shoe 10 and the brake disc 9. A brake control device 16 controls the braking device 5 in accordance with information from a hoisting machine encoder 13. In the case where the speed of the car 6 is a predetermined reference speed or lower when the brake shoe 10 and the brake disc 9 rub together during maintenance operation, the brake control device 16 sets the brake shoe 10 to separate from the brake disc 9 and then to contact the brake disc 9 again.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038120-A (JP)
Title: High-strength steel sheet superior in ductility, weldability and surface properties, and method for manufacturing the same
Inventor: SANO KOICHI
IPC: C21D9/46
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-strength and high-ductility steel sheet which has such mechanical properties that a tensile strength is 900 MPa or more, a product of the strength and the total elongation is 23,000 MPa% or more and a product of the strength and the uniform elongation is 16,000 MPa% or more, and is superior also in weldability and surface properties, and to provide a method for manufacturing the same.  <P>SOLUTION: The high-strength steel sheet superior in ductility, weldability and surface properties includes, by mass%, 0.15-0.35% C, 0.5-1.35% Si, 1.0-3.0% Mn, 0.05% or less P, 0.02% or less S, 0.002-1.5% Al, 0.006% or less N, 0.8% or less Cr and 0.005% or less B so that the contents of C, Si, Mn, P and S satisfy C+Mn/20+Si/30+2P+4S≤0.50 and C+Mn/4≥0.60; has the tensile strength of 900 MPa or more; has the product of the strength and the total elongation in the amount of 23,000 MPa% or more; and the product of the strength and the uniform elongation in the amount of 16,000 MPa% or more.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011039247-A (JP)
Title: Microscope, image processor and image processing method
Inventor: OSAWA HISAO
IPC: G01N21/64
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microscope capable of simultaneously performing excitation-observation even if an object to be observed contains a plurality of kinds of photoactivatable fluorescent material having fluorescent wavelength regions overlapping one other.  <P>SOLUTION: The microscope includes: an activating means (121) for activating the photoactivatable fluorescent material contained in the object to be observed (10A) by predetermined activation density; an exciting means (122) for exciting the photoactivatable fluorescent material during activation, so that fluorescent bright spots may be scattered in the object to be observed; imaging optical systems (17, 14, 20) for forming the fluorescent image of the object to be observed on a predetermined imaging surface, so that fluorescent bright spot images may be scattered in the imaging surface; a light dispersing means (18) for dispersing the fluorescence directing from the object to be observed toward the imaging surface by a predetermined dispersion amount to form each of the fluorescent bright spot images scattered in the imaging surface as a spectral image having spatial expansion; and an imaging means (21) for capturing an image showing brightness distribution on the imaging surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011040266-A (JP)
Title: Lamp bulb replacement device
Inventor: KIKUNO HIROFUMI
IPC: H01K3/32
Filed: 2009-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamp bulb replacement device which is constructed with a simple structure and can respond to both fixed type and a hanging type of installation of a lighting fixture, and in which replacement work can be performed safely even in darkness.  <P>SOLUTION: In the lamp bulb replacement device, the holding part is constructed of a mat 1 which is soft and elastic, is cut in a fan shape with a skid applied on both sides, is wound in a cone shape 1d, and is installed on the taper-cup 2, 3 or ring 4 of a fixed apparatus; and by fitting at the top end of a long rod 5, and by turning, lamp bulb is replaced. Since a shade fixing rod 6 is used for not only the fixed type but also for the hanging type of installation of the lighting fixture, the frame of the shade or a cord is held to suppress rotation of the lamp bulb, and the bulb can be replaced. Further, by installing a lighting fixture 7 (flashlight) at the upper portion of the long rod 5, the replacement work can be done alone safely even in the darkness.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011036958-A (JP)
Title: Torque driver
Inventor: MIZUGUCHI YOSHIHISA
IPC: B25B23/157
Filed: 2009-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that there are distortion gauge method, a magnetic method, an eddy current method and a supersonic wave method as a measuring method for controlling an axial fastening force of a screw or a bolt and a device for controlling the screw or bolt by using a supersonic wave is merchandised, however, the device is large-scaled.  <P>SOLUTION: A torque driver includes a mechanism having a tubular body, a main shaft on an axis of the body and cams in an upper part and a lower part of the main shaft in the body. The cam is connected to a driven side and a magnet A3 is provided in a driver side. A magnet B2 is provided in a body fixing side facing the magnet. Thus, a magnetic force attracted by the magnets is used to transmit a force to the cam of the driven side and the cam applies a force to a driver part at an end through the main shaft.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011039307-A (JP)
Title: Coloring composition for color filter, and color filter
Inventor: MIYAZAWA YOSHIMASA
IPC: C09B25/00
Filed: 2009-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable coloring composition for a color filter which is superior in flowability and various resistances, and to provide a color filter that uses the composition and has high lightness and a high contrast ratio.  <P>SOLUTION: The color filter is formed from a green-coloring composition, including a green pigment containing a halogenated zinc phthalocyanine pigment which is shown by at least general formula (1), and a metal salt of a dye derivative shown by general formula (2): [P-(SO<SB>3</SB>)n]m Mx, wherein P is an organic pigment mother body skeleton residue, M is metal ion excluding alkali metals, n is an integer of 1-13, and m and x are integers satisfying general formula (3): and n×m=valence number of ion M×x.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011039797-A (JP)
Title: Apparatus, method and program for automatically adding title, and mobile terminal apparatus
Inventor: MATSUI DAISUKE
IPC: G06T1/00
Filed: 2009-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To automatically add an optimum title to a moving image.  <P>SOLUTION: The degree of importance, and the name or person's name of a subject are detected for respective subjects included in a moving image, and the total appearance time of the respective subjects by performing weighting according to the degree of importance of the respective subjects is calculated. Then, the name or person's name of the subject having the longest appearance time is added as a title of the whole moving image. The subject having the longest appearance time in the respective subjects included in the moving image indicates a subject to be the body of the moving image. Thereby, an optimum title can be automatically added to the moving image by adding the name or person's name of the subject having the longest appearance time as a tile of the moving image.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043399-A (JP)
Title: Method of manufacturing multi-axis angular velocity sensor unit
Inventor: JITOSHO NORIYUKI
IPC: G01C19/5621
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a multi-axis angular velocity sensor unit detecting angular velocities corresponding to respective three-axis orthogonal to each other, and to increase productivity by simplifying a measurement process of a detection level in the multi-axis angular velocity sensor unit.  <P>SOLUTION: The multi-axis angular velocity sensor unit detecting the angular velocity with the detection axes 7, 8, 9 orthogonal to each other, an axis indicated by (1, 1, 1) in a coordinate system (X, Y, Z) comprising X, Y, Z axes is turned to a rotational axis 24 after arranging sensor elements 1, 2, 3 and an IC 4 inside a package 5. The multi-axis angular velocity sensor unit is rotated to detect the angular velocity of each sensor element 1, 2, 3. The detection result is compared with reference data stored in the IC 4 in advance to set a correction value of the detection level of each sensor element 1, 2, 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049205-A (JP)
Title: Laminated substrate and method for manufacturing the same
Inventor: HIRASAWA AKIO
IPC: H01L23/13
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated substrate having a bump stabilized in height and having high connecting strength.  <P>SOLUTION: The laminated substrate includes a first substrate 10 having an electrode pattern 13 on a first surface thereof, a surface layer dielectric layer 12 provided on a first surface of the first substrate, and a through-hole 20 provided on the surface layer dielectric layer 12. The through-hole 20 is provided on the electrode pattern 13 and mechanically connected to the electrode pattern 13. The substrate further includes a bump 11 filled within the through-hole 20 to protrude from the surface of the surface layer dielectric layer 12. The opening width of the through-hole 20 opposite to the first substrate is set to be smaller than the maximum opening width within the surface layer dielectric layer 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011050143-A (JP)
Title: Overcharge protection circuit, battery package, and charging system
Inventor: SAITO TAKESHI
IPC: H02J7/10
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overcharge protection circuit, which can reduce a risk that it might be unable to protect a secondary battery from overcharge even in pulse charge, a battery pack and a charging system.  <P>SOLUTION: In a control unit 21 which transits to a determination execution state S2, when a terminal voltage Vcell exceeds the first overcharge detection voltage Voc1 in a usual state S1, to the first charge inhibition state S3 in case that the integrated value exceeds the first reference time t1, after going into the determination execution state S2 in a period, while the terminal voltage Vcell is over the first overcharge detection voltage Voc1 in the determination execution state S2, the unit transits to the usual state S1, when the terminal voltage Vcell falls under a determination cancel voltage Vre2 lower than the first overcharge detection voltage Voc1 in the determination execution state S2; transits to the second charge inhibition state S4, when the terminal voltage Vcell exceeds the second overcharge detection voltage Voc2 higher than the first overcharge detection voltage Voc1 in the determination execution state S2, and inhibits charging of the secondary battery 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011045484-A (JP)
Title: Floor surface cleaner
Inventor: NAKANO TAKAYUKI
IPC: A47L13/24
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaner capable of preventing large dust on the floor surface from falling off to the outer side of the cleaner by incorporating it to the inside of a cleaning head and improving dust collecting performance in the cleaner for a floor surface which includes a handle and a head part connected to the tip and is used by winding a cleaning sheet around the cleaning head.  <P>SOLUTION: The shape of the head of the cleaner is turned to the shape provided with a semicircular recessed part from both ends to the center, a wedge shape for which the front part of the cleaner is made high and the rear part is made low when viewing the cleaner from an arrow-like surface is formed, and overhang parts for which both ends of the front part of the head part of the cleaner are turned to an acute angle are provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049794-A (JP)
Title: System and method of acquiring packet flow statistical value
Inventor: SHOMURA YUSUKE
IPC: H04L12/70
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To distribute the load in carrying out processing of acquiring a packet flow statistical value, and to accurately sum up the number of differences.  <P>SOLUTION: A system of acquiring a packet flow statistical value includes: a plurality of statistics collection devices (at least one belongs to each of the groups of first and second statistic collection devices 31 and 32) for obtaining packet flow statistics on the basis of one or more values of feature items among a plurality of feature items featuring packet flow; and a load distribution device 20, connected to the respective statistics collection devices that belong to the first and second statistics collection device groups, for transmitting at least the values of the plurality of feature items among the received packet to one of the first statistics collection device group corresponding to the value of a first key item and transmitting at least the values of the plurality of feature items among the received packet to one of the second statistics collection device group corresponding to the value of a second key item different from the first key item.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010220606-A (JP)
Title: Efficient preparation of naphthoquinone anticancer active ingredients
Inventor: IIDA AKIRA
IPC: C12N5/04
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To stably and sustainably produce active ingredients contained in Bignoniaceous plants of which a mass production is difficult in a conventional manner.  <P>SOLUTION: The present invention relates to a method for efficiently preparing an anticancer active ingredient NQ801 by a cell cultivation of Bignoniaceous plants under specific culture conditions. An ingredient-production system has an anticancer activity.  <P>COPYRIGHT: (C)2011,JPO&INPIT