baber/WOPTO huggingface dataset:
Patent JP-2010274199-A (JP)
Title: Coagulation sedimentation apparatus
Inventor: NADE YASUO
IPC: B01D21/08
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coagulation sedimentation apparatus suppressing unstable raw water treatment by stably forming an upward flow of the raw water in the circumferential direction in a sedimentation tank.  <P>SOLUTION: A flock growth zone Z1 is demarcated from a flock settling zone Z2 in the sedimentation tank 3A by an inner wall part 7A. A tubular center shaft 16 rotating around an axis L is disposed in the inner wall part 7A, and a distribution pipe 24 branched into two directions is provided under the center shaft 16. The distribution pipe 24 is formed with a plurality of discharge ports 24a, and the raw water introduced into the center shaft 16 is discharged from the discharge ports 24a of the distribution pipe 24 rotating together with the center shaft 16. Consequently, a uniform upward flow of the raw water is stably formed in the circumferential direction in the sedimentation tank 3A to suppress unstable treatment of raw water.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009200055-A (JP)
Title: Fluorescent lamp, backlight unit, and liquid crystal display
Inventor: NAKANISHI AKIKO
IPC: F21Y101/00
Filed: 2009-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To distinguish a direction of a fluorescent lamp in a manufacturing method of a direct-down type backlight unit wherein adjacent fluorescent lamps are alternately arranged.  <P>SOLUTION: In a fluorescent lamp 20 including a glass bulb 26, electrodes 28, 30 fitted inside both ends of the glass bulb 26, lead wires 22, 24 connected to the electrodes 28, 30 and drawn from both ends of the glass bulb 26, and a phosphor layer 32 formed on an inner face other than the both ends of the glass bulb 26, a length where the phosphor layer does not exist extending from one end of the glass bulb 26 and a length where the phosphor layer does not exist extending from the other end of the glass bulb 26 are different as enabling to distinguish by a sensor, and a mark is applied onto either the glass bulb 26, electrodes 28, 30, or lead wires 22, 24.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009287777-A (JP)
Title: Nut locking system
Inventor: MEIER WALTER
IPC: F16B39/20
Filed: 2009-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for mounting a nonmetallic component including a shaft fitted with a nut for overcoming a problem with a method for using combined resin so as to enable the nut to be simply readjusted.  <P>SOLUTION: In a nut locking system made from non-metallic components so as to be suitable for use in a high voltage generator, a shaft 10 includes screw threads extending from an end of the nut so as to form a threaded region 12, the nut 20 can be screwed onto the screw threads of the shaft, includes an upper surface 26 facing an end of the shaft when being screwed thereonto, and is further provided along the shaft with at least one flat surface 14 extending over at least part of the threaded region 12 of the shaft 10, at least one slot 22 is provided on an upper surface of the nut 26, and a fastening device 30 is provided for locking the nut 20 so as to prevent the rotation of the nut 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010282750-A (JP)
Title: Rotary electric component
Inventor: SASAKI MOTONARI
IPC: H01H25/06
Filed: 2009-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary electric component that has high reliability by preventing occurrence of malfunction during pressing operation and an excellent operation feel without the occurrence of duplication of a click feeling.  <P>SOLUTION: The rotary electric component includes: a housing (cases 1, 2) having a hollow bearing 1a and first/second annular storage parts 1b, 2a; a hollow operating shaft 3 externally inserted into the bearing 1a and supported so as to be rotatable and reciprocatingly movable in an axis-line direction; a rotation detecting means arranged in the second storage part 2a so as to detect rotation information of the operating shaft 3; a driver 6 arranged in the first storage part 1b while having a tilting fulcrum 6a and an action point 6b so as to be tilted by pressing operation force against the operating shaft 3; and a push switch 4 arranged in the first storage part 1b so as to be pressingly driven by the action point 6b of the tilted driver 6. The driver 6 is configured to make a prescribed position between the tilting fulcrum 6a and the action point 6b, which are circumferentially spaced apart by 180 degrees, as a force point 6c to which the pressing operation force is imparted.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010279890-A (JP)
Title: Dust collector
Inventor: TAKEUCHI SHIRO
IPC: B01D46/00
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust collector capable of definitely collecting not only the dust afloat in a room but also that settled on a floor.  <P>SOLUTION: A blower 5 and a filter 6 are provided inside a body case 1, the outside air sucked from an air intake 2 is cleaned by the filter 6 driving the blower 5, and the dust blower is so configured as to allow the cleaned exhaust gas streams e<SB>1</SB>, e<SB>2</SB>to be discharged from the first and second exhaust ports 3, 4 and is also so configured as to allow the exhaust gas streams e<SB>1</SB>, e<SB>2</SB>discharged from the exhaust ports 3, 4 to collide with each other on the floor or in the vicinity thereon.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010280034-A (JP)
Title: Rotary table device
Inventor: MATSUMOTO MASAICHI
IPC: B23Q16/02
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary table device capable of adjusting a backlash amount according to the rotation speed of a rotary table.  <P>SOLUTION: The rotary table device 11 includes the rotary table 13; a worm wheel 14 integrally rotated with the rotary table; a worm screw 15 engaged with the worm wheel; and a worm screw position adjustment mechanism for adjusting the backlash amount at the engagement position according to the rotation speed of the rotary table 13 by varying a position of the worm screw 15 by moving a pressing member 26 arranged so as to be abutted on the worm screw.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010283600-A (JP)
Title: File transmission system, file transmission management server, and file inspection method
Inventor: ITO MASASHI
IPC: H04N21/23
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To inspect the identity of content data to be transmitted while alleviating a processing load at a receiving side.  <P>SOLUTION: A business broadcasting server 150 receives data for the inspection of a transmitting side including a transmitting side hash value from a content transmitting server 110 and a broadcast material ID. The business broadcasting server 150 receives data for the inspection of a receiving side including a receiving side hash value from a program transmission server 130 and a broadcast material ID. Furthermore, the business broadcasting server 150 determines whether the transmitting side hash value in the data for inspection of the transmitting side is coincident with the receiving side hash value in the data for inspection of the receiving side when the broadcast material ID in the data for inspection of the transmitting side is the same as the broadcast material ID in the data for the inspection of the receiving side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010284015-A (JP)
Title: Stepping motor drive device and controller
Inventor: YUBAZAKI NAOYOSHI
IPC: H02P8/32
Filed: 2009-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a burden in processing of backlash correction in a controller.  <P>SOLUTION: The stepping motor drive device 1 includes a driver control circuit section 10 for generating a phase exciting signal b to drive a stepping motor 31 of an actuator 3 in accordance with an input signal (a) output from a controller 2; a backlash correcting circuit section 20 for generating a correction pulse n1 equivalent to the backlash amount and outputs the generated pulse to the driver circuit section 10 when a predetermined backlash amount of a drive gear system of the actuator 3 is set, in advance; a direction signal b1 included in an input signal b indicates the change in the direction, with an input pulse a2 received from the controller 2 immediately and a pulse delivery completion signal c received subsequently; and a backlash-amount automatic acquiring circuit section 30 for automatically acquiring the backlash amount of the actuator 3, when a backlash-amount automatic acquisition start signal e output from the controller 2 is input.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010283695-A (JP)
Title: Image processing apparatus, and image processing method
Inventor: OHIRA TADASHI
IPC: H04N7/01
Filed: 2009-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for suppressing the deterioration of display image quality when dividing an image of one frame into a plurality of sub-frame images and displaying each of the sun-frame images as an image of the frame.  <P>SOLUTION: A minimum value filter length setting section 105 sets a tap length of a minimum value filter to be applied to a concerned frame image from an image feature quantity and a moving amount of the concerned frame image. A minimum value filter section 101 performs minimum value filter processing on the concerned frame image using the minimum value filter of the set tap length. An LPF processing section 102 performs low-pass filter processing on an image, on which minimum value filter processing has been completely performed to generate a low-frequency component image. A differential detection section 103 subtracts the low-frequency component image form the image of the concerned frame to generate a high-frequency component image. A switching section 180 alternately outputs the low-frequency component image and the high-frequency component image.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010286570-A (JP)
Title: Transfer device and image forming apparatus employing the same
Inventor: NAKAMURA GINGA
IPC: G03G15/00
Filed: 2009-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer device capable of preventing a guide member guiding conveyance of an intermediate transfer belt in the transfer device from being damaged and peeled off and preventing the intermediate transfer belt from meandering to form a high grade image, and to provide an image forming apparatus employing the same.  <P>SOLUTION: A transfer unit 6 used in the image forming apparatus 100 includes the intermediate transfer belt 61 on which the toner image formed on a photosensitive member drum 3 is temporarily transferred, a roller member stretching the intermediate transfer belt 61, and the belt-like guide member 610 guiding conveyance of the intermediate transfer belt 61. The guide member 610 is constituted by butting ends 611, 612 continuously, and the ends 611, 612 include vertical faces 611a1, 611a2, 612a1, 612a2 and inclined faces 611b, 612b for the direction of belt advance, respectively. While the ends 611, 612 are abutted, the vertical faces and the inclined faces are arranged by opposing to each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010285239-A (JP)
Title: Belt conveyer and inkjet recording device having the same
Inventor: IKEDA MASAMI
IPC: B65H5/22
Filed: 2009-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt conveyer which prevents an occurrence of turning up by reliably sucking a recording medium to a belt conveyer regardless of the size of the recording medium, and to provide an inkjet recording device stably providing high quality images by preventing a degradation in image quality and an occurrence of jamming.  <P>SOLUTION: In the belt conveyer having an endless conveyance belt 4 formed with a plurality of suction holes 4a and a suction means for sucking a paper sheet (recording medium) to the conveyance belt 4, the distance between the suction holes 4a of the conveyance belt 4 in both ends 4A in the belt width direction is set smaller than that in the center 4B in the belt width direction, and the distance between the suction holes 4a in the intermediate portions 4C between both the ends 4A and the center 4B in the belt width direction is set to the smallest. The inkjet recording device for performing printing by discharging ink onto a sheet conveyed on the conveyance belt 4 includes the belt conveyer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010286705-A (JP)
Title: Image forming apparatus
Inventor: MINAMIKAWA TOSHISUKE
IPC: G03G21/00
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which achieves optimal operations of high speed both-side printing, while reducing limitation degree to other functions.  <P>SOLUTION: A printer 100 can execute both-side printing, including a process for printing the other side for M(M≤N) piece of sheets, after printing one side for N piece of sheets. Print data is expanded in a memory area which is secured for a both-side printing operation into a RAM 33 of the printer 100 in both-side printing. When the printer 100 detects an execution request for a function which shares and uses the printing operation and a memory (S102: YES), it decides whether both-side printing operation is under execution (S104). If both-side printing operation is under execution (S104: YES), N is changed to a smaller value (S105).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010285665-A (JP)
Title: Apparatus for passing metal strip and hearth roll
Inventor: YAMADA TAKESHI
IPC: C21D9/56
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for passing a metal strip, which can prevent meandering of the metal strip in a continuous annealing furnace and can also prevent occurrence of squeezing which is a deformation of the metal strip, and hearth rolls.  <P>SOLUTION: In the apparatus for passing a metal strip, the metal strip 2 passes through a continuous annealing furnaces 3 in the longitudinal direction of the continuous annealing furnace 3 while being folded up and down. A pair of hearth rolls 1 for supporting the metal strip 2 are arranged at the folded part of the metal strip 2. Among the pair of the hearth rolls 1, one side in the axial direction of one of the hearth rolls 1 and the other side in the axial direction of the other one of the hearth rolls 1 are each provided with an inclined part 1a in which the diameter of the hearth roll is reduced towards the tip.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010285099-A (JP)
Title: Vehicle body rear structure
Inventor: YAMADA EIJI
IPC: B62D35/02
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle body rear structure, which facilitates attachment and detachment of a spare tire.  <P>SOLUTION: In the vehicle body rear structure 10, an embedding groove section 94 is formed in the outer surface of a tire cover 73, and a tire cover is provided on the frame part 72 by embedding the frame section 72 into the embedding groove section. Further, right and left front connecting parts 75b and 75a of the frame section are rotatably connected to right and left front support parts 31, and a rear connecting part 83 of the frame section is connected to a rear support part 33 in a vertically movable manner. Thus, the rear connecting part is raised and lowered by the rear support part, whereby a spare tire carrier can be located in a tire storage position P1 and in a tire attachment/detachment position P2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011004319-A (JP)
Title: Loudspeaker system
Inventor: OKAMOTO SHIGEKI
IPC: H04R3/12
Filed: 2009-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a loudspeaker system having a means for constantly monitoring an integrity of a speaker line and speaker so that emergency broadcasting is carried out in case of an emergency.SOLUTION: The loudspeaker system carries out loudspeaker broadcasting from the speaker by an audio signal which is transmitted from a terminal device when carrying out loud speaking operation and which is amplified to a speaker driving level. The loudspeaker system is equipped with: a voice detection microphone for detecting the state of speaker sound generated when the loudspeaker broadcasting is carried out; a line state detection device for detecting the state of the audio signal which is transmitted to the speaker by branching the audio signal transmitted from each speaker line; and a monitoring device for receiving information with respect to the integrity of the speaker line and speaker, which is determined by the line state detection device.
Patent JP-2010053344-A (JP)
Title: Polypropylene based resin composition, and film comprising it
Inventor: IKEDA KENJI
IPC: C08L23/10
Filed: 2009-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polypropylene based resin composition being excellent in blocking-resistance, rigidity, impact-resistance at a low temperature, and odor.  <P>SOLUTION: The polypropylene based resin composition contains a polypropylene based copolymer containing 50-95 wt.% of a polymer component (component A) in which a structural unit derived from propylene is a main component, and 5-50 wt.% of a polymer component (component B) of propylene, ethylene and 4 or more C α-olefin in which a content (X) of a structural unit derived from propylene is 10≤X<50 wt.%, a content (Y) of a structural unit derived from ethylene is 50<Y≤70 wt.%, and a content (Z) of a structural unit derived from the 4 or more C α-olefine is 0<Z≤20 wt.% (provided that the total of X, Y and Z is made to 100 wt.%), and phosphites.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011008410-A (JP)
Title: Circuit design support apparatus, control method of circuit design support apparatus, and circuit design support program
Inventor: OSHIMA TAKAYUKI
IPC: G06F17/50
Filed: 2009-06-24
Abstract: PROBLEM TO BE SOLVED: To support circuit design of a signal path that is highly tolerant to variation of conditions of parameters such as production variations and environmental variation.SOLUTION: A circuit design support apparatus, which decides arrangement information on a plurality of circuits arranged in a signal path, is equipped with: a calculation means which, for each of a plurality of wire lengths that a wire connecting between a pre-stage circuit and a post-stage circuit arranged in the signal path takes, calculates an influence rate as a rate of an influence exerted on a delay time by variation of individual conditions of a plurality of parameters from the delay time of the signal path under predetermined conditions of the plurality of parameters; and a decision means for deciding arrangement information on the signal path based on the calculated influence rate.
Patent JP-2011007680-A (JP)
Title: Signal receiving device
Inventor: YAMADA TAKASHI
IPC: G01S13/74
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent reductions in a detection rate of signals due to error detection.SOLUTION: A signal receiving device includes a first processing means 123 and a second processing means 124. When a prescribed preamble is detected from received signals, the first processing means decodes a data block continuous to a detected preamble and halts the detection of a new preamble during the decoding of the data block of the received signals. The second processing means detects a prescribed preamble from newly received signals during the decoding of the data block of the received signals by the first processing means, decodes a data block continuous to a detected preamble, and halts the detection of a new preamble during decoding.
Patent JP-2011005045-A (JP)
Title: Airway maintenance device and adjuster used for the same
Inventor: KUSUKAWA YOSHISATO
IPC: A61F5/56
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To reuse an adjuster by replacing respective attaching wires provided at the adjuster of an airway maintenance device and connected to an upper jaw side mounting body and a lower jaw side mounting body, from the adjuster.SOLUTION: The airway maintenance device (A) includes the upper jaw side mounting body (1), the lower jaw side mounting body (2), and the adjuster (3) moving the lower jaw side mounting body (2) forward and backward. The adjuster (3) includes: a base member (32) attached to the upper jaw side mounting body (1) with an attaching wire (33) and having an adjusting screw (34); and a sliding member (30) attached to the lower jaw side mounting body (2) with an attaching wire (31) and moves forward and backward by threadedly engaging the adjusting screw (34) with a female thread portion to rotate. To the base member (32) and the sliding member (30), a passing-through part where the attaching wires are inserted so as to pulled out in a direction opposite to the position of each mounting body with respect to each member and so as to stop at a necessary position in an insertion direction is provided.
Patent JP-2011010131-A (JP)
Title: Image processing apparatus, program and method
Inventor: MORITA YOSHIHITO
IPC: H04N9/04
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To perform gradation conversion processing corresponding to the actual brightness of an object when updating respective chrominance signals, to surface-sequential type image signals including the plurality of chrominance signals.SOLUTION: In a certain embodiment, the image processing apparatus 5 processes the surface sequential type image signals obtained when the plurality of chrominance signals are sequentially updated in a time sequential order every time of updating the chrominance signals. In the image processing apparatus 5, a brightness detection unit 60 detects the brightness level of the image signal of a processing object during the updating when updating the chrominance signals and stores the detected brightness level in the time sequential order. A conversion unit 70 performs correction processing to the image signal of the processing object using the brightness level stored in the time sequential order in the brightness detection unit 60, and calculates gradation conversion characteristics on the basis of the obtained corrected image signal. Then, the conversion unit 70 performs the gradation conversion processing to the corrected image signal using the gradation conversion characteristics.
Patent JP-2011008148-A (JP)
Title: Manufacturing device of liquid crystal device and manufacturing method of liquid crystal device
Inventor: ITAGAKI TAKUSHI
IPC: G02F1/13
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing device of a liquid crystal device capable of removing powdery dust accumulated in a peripheral region of a substrate, and to provide a manufacturing method of the liquid crystal device.SOLUTION: The manufacturing device of the liquid crystal device having a liquid crystal layer interposed between a pair of substrates and an alignment layer provided on one substrate of the pair of substrates and subjected to alignment treatment includes a stage 73 having a substrate placing region on which at least one substrate 101 to be treated is placed, a rubbing roll 75 subjecting the alignment layer provided on one substrate to rubbing treatment on the stage 73 and a first suction part 76 having a suction opening 76a disposed along at least one side of the substrate placing region at the periphery of the substrate placing region.