baber/WOPTO huggingface dataset:
Patent JP-2010160319-A (JP)
Title: Image forming apparatus
Inventor: KOIKE TOSHIO
IPC: G03G15/16
Filed: 2009-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which collects waste toner as efficiently as possible even when a waste toner collecting container is small, and is downsized.  <P>SOLUTION: The image forming apparatus 1 including a plurality of image carriers 3 carrying a latent image includes the waste toner collecting container 90 collecting the waste toner discarded from a cleaning device 50 from a plurality of waste toner discharge ports 91, the toner collecting container 90 having a waste toner stirring means 92 inside. An amount of waste toner discharged from each image carrier 3 is calculated, and the sum of the amounts of waste toner of the upstream side image carriers 3 and the sum of the amounts of waste toner of the downstream side image carriers 3 are calculated. Then, the waste toner in the waste toner collecting container 90 is conveyed in a direction from the image carriers 3 having the larger sum of the amounts of waste toner to the image carriers 3 having the smaller sum of the amounts of waste toner, out of the upstream side image carriers 3 and the downstream side image carriers 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009193065-A (JP)
Title: Light-emitting device
Inventor: FUKUMOTO RYOTA
IPC: G09G3/00
Filed: 2009-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a scan line driver circuit from being excessively loaded while suppressing the amplitude of a potential of a signal line small of a light-emitting device.  <P>SOLUTION: The light-emitting device includes a light-emitting element; a first power supply line having a first potential; a second power supply line having a second potential; a first transistor for controlling a connection between the first power supply line and the light-emitting element; a second transistor, which is controlled in accordance with a video signal, concerning whether outputting the second potential applied from the second power supply line or not; a switching element for selecting either the first potential applied from the first power supply line or the output of the second transistor; and a third transistor for selecting whether the first potential or the output of the second transistor which is selected by the switching element is applied to a gate electrode of the first transistor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010163485-A (JP)
Title: Solution of carboxy-polysaccharide
Inventor: KANEKO HIROAKI
IPC: C08B37/08
Filed: 2009-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic solvent solution of carboxy-polysaccharides, metal salts thereof or derivatives thereof, and to provide a preparation method of such an organic solvent solution.  <P>SOLUTION: The solution of carboxy-polysaccharides, metal salts thereof or derivatives thereof comprises carboxy-polysaccharides, metal salts thereof or derivatives thereof dissolved in a mixed solvent of dimethyl sulfoxide and an acid compound having a pKa of 4 or lower. The method for obtaining the solution of carboxy-polysaccharides, metal salts thereof or derivatives thereof comprises dispersing carboxy-polysaccharides, metal salts thereof or derivatives thereof in dimethyl sulfoxide and adding thereto the acid compound in an amount such that protons of the acid compound is 0.1-10.0 molar equivalent based on 1.0 molar equivalent of a carboxy group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010166246-A (JP)
Title: Imaging device and imaging control method
Inventor: TAKEDA TETSUYA
IPC: H04N5/335
Filed: 2009-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To accurately correct vertical scratches not depending on photographing conditions even if vertical scratches are made later.  <P>SOLUTION: Using an image sensor which reads out signal charges stored in each of a first group of pixels and a second group of pixels, exposure is performed onto the first group of pixels and the second group of pixels in a first specified time. A first image, the exposure time of which is the first specified time, is acquired from the first group of pixels, and a second image, the exposure time of which is a second specified time shorter than the first specified time, and a third image, the exposure time of which is a third specified time that is less than or equal to at least the difference between the first and second specified times, are acquired from the second group of pixels. Information of vertical scratches on the image sensor is detected based on the third image, and vertical scratches on the first and second images are corrected based on the information of vertical scratches.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009172680-A (JP)
Title: Mechanical device for maintenance and/or cleaning of support strip of work piece support
Inventor: KLAIBER WOLF
IPC: B23K37/00
Filed: 2009-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the automation of maintenance and/or cleaning of a support strip by improving a mechanical device for maintenance and. or cleaning of a work piece support constituting a support plane for bearing of a work piece with slight technical labor.  <P>SOLUTION: The service device 9 includes a control unit 16 which controls a conveyance device 6 provided with a mechanical movement unit 10 arranged to form an angle with a conveyance axis Y with respect to a conveyance axis X and/or arranged to form an angle with the conveyance axis X and moves the device at a movement axis Z different from the conveyance axis Y, controls the conveyance device 6 disposed to move the work piece support 3, and a mechanical movement unit 10 disposed to move the service device 9, and regulates the movement of the work piece support 3 along the conveyance axis X on one hand and/or the movement of the service device 9 along the movement axis Z on the other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010168744-A (JP)
Title: Steel segment filled with concrete
Inventor: NAKAJIMA MASANARI
IPC: E21D11/14
Filed: 2009-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a structure with high structural reliability, which can stably exert desired strength of a joint portion, by employing an inexpensive and simple constitution.  <P>SOLUTION: This steel segment 1 filled with concrete is constituted by infilling concrete 41 into a steel shell 10 which comprises a pair of main plate girders 11, a pair of joint plates 13 and a skin plate. A plurality of longitudinal ribs 31 are arranged almost in parallel with the axial direction of a tunnel in the steel shell 10. A load transfer member 33 is arranged almost in parallel with the circumferential direction of the tunnel in the concrete 41. The one end side 33a of the load transfer member 33 is anchored to the longitudinal rib 31A adjacent to the joint plate 13. A connecting member 35 is arranged between the joint plate 13 and the longitudinal rib 31A. One end 35a of the connecting member 35 is fixed to the joint plate 13, and the other end 35b thereof is fixed to the longitudinal rib 31A. A tensile load and the like acting on the joint portion 23 of the joint plate 13 are surely transferred to the longitudinal rib 31A and the load transfer member 33 via the connecting member 35.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010171168-A (JP)
Title: Light emitting device and illuminator using the same
Inventor: KAWABATA KAZUHIRO
IPC: H01L33/48
Filed: 2009-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device that improves light emitting efficiency by improving heat dissipation on the outer surface of a base or a reflecting member because the calorific volume increases in a light emitting element when the light emission quantity of the light emitting element is increased to improve the light emission quantity of a light emitting device, and to provide an illuminator using the same.  <P>SOLUTION: The light emitting device includes a base having a main surface, a light emitting element arranged on the main surface of the base and a reflecting member that is located on the main surface of the base in a manner to surround the light emitting element. In the light emitting device, the reflecting member has smaller roughness on the inner periphery than that on the outer periphery.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010170910-A (JP)
Title: Electric wire for submersible motor
Inventor: YASUDA SHUHEI
IPC: H01B7/00
Filed: 2009-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric wire for a submersible motor, capable of enhancing a waterproof tree property of an insulating coating layer, without increasing manufacturing processes, and capable of prolonging a service life of the electric wire.  <P>SOLUTION: This electric wire 11 for the submersible motor includes an enamel insulating layer 13 on a circumference of a conductor 12, and includes the insulating coating layer 14 constituted of a composition containing mainly a polyethylene on a circumference of the enamel insulating layer 13, the enamel insulating layer 13 is provided to form one, two or more of layers, and the layer of the enamel insulating layer 13 contacting with the insulating coating layer 14 is constituted of a composition containing 1-20 pts.wt. of low molecular weight polyolefin or polyolefin oxide per 100 pts.wt. of main component resin constituting the layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010171312-A (JP)
Title: Reactor
Inventor: ITO MUTSUMI
IPC: H01F30/00
Filed: 2009-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reactor in which productivity is improved by providing a band-like fastener for annularly fixing a magnetic core without using adhesives.  <P>SOLUTION: A reactor 10 includes a coil molding 1 including a coil 3 formed by spirally winding a winding wire and a resin forming part 3c covering the outer circumference of the coil 3, and an annular magnetic core 2 including a coil winding part 2c inserted and disposed in the inner circumference of the coil 3 of the coil molding 1. The magnetic core 2 is formed annular by combining a plurality of core pieces 2m and fastened by a band-like fastener 4 to be fixed annularly. Any adhesive is not utilized for forming the magnetic core 2, thereby eliminating a bonding process. The coil molding 1 is utilized, thereby eliminating the necessity to form the reactor while compressing the coil.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010175651-A (JP)
Title: Additional device for display
Inventor: YOSHIKAWA KEISUKE
IPC: G09F9/00
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an additional device for a display which connects its connection part with a display device with a connection line while it receives part of a load which the display device imposes on a wall when the display device is installed on the wall.  <P>SOLUTION: A device body 10, which is mounted on the back face side of a display device 2, has an embedding part 11 formed in a thin-box shape and a mounting piece 12 which extends from the periphery of the front end part of the embedding part 11. When the display device 2 is mounted on a wall, the back part of the embedding part 11 is accommodated in a mounting hole 8, and the outer periphery of the back face of the mounting piece 12 contacts the periphery of the aperture of the mounting hole 8 on the wall face except the part which overlaps with the mounting hole 8. A connection part 14, which is connected to the display device 2 with a connection wire 20, is arranged in the part of the embedding part 11 which is accommodated in the mounting hole 8. An insertion hole 16 having a size which makes the connection wire 20 pass through, is provided in the part of the mounting piece 12 which overlaps with the mounting hole 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010178464-A (JP)
Title: Piezoelectric transformer drive system, cold cathode tube inverter, cold cathode tube drive system and image forming apparatus
Inventor: KOSAKE TATSU
IPC: G03G21/00
Filed: 2009-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable high voltage output with sufficient controllability by using a piezoelectric transformer.  <P>SOLUTION: A piezoelectric transformer drive circuit 84 is operated by a driving pulse S60 output from a high voltage control unit 60. The piezoelectric transformer drive circuit 84 drives the piezoelectric transformer 85, and an AC high voltage is output from the piezoelectric transformer 85. The AC high voltage is converted into a DC high voltage by a rectifying circuit 86. The DC high voltage is compared with a target voltage V53a output from DAC53a by an output voltage comparison means 88. A high voltage control unit 60 binarizes a driving frequency of the piezoelectric transformer 85 to two division ratios and always minimizes an error in binarization. Thus, the piezoelectric transformer 85 can stably be driven at a low clock frequency while effect of variations is reduced with respect to an analog circuit by digitization.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009185812-A (JP)
Title: Inspection port plug device
Inventor: BALLARD JR HENRY G
IPC: F02C7/28
Filed: 2009-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection port plug 100 device for sealing three or more of oppositely arranged inspection ports in a multi-chamber type gas turbine engine.  <P>SOLUTION: This embodiment of the inspection port plug 100 device includes a cap 126 and two or more of shafts joined between end parts. The first shaft 102 includes a first end part 102a joined to the cap 126 and a second end part 102b having a first sealing plug part 106 having a recessed part. The second shaft 104 includes a third end part 104a joined to the first sealing plug part 106 in the recessed part and a fourth end part 104b having a second sealing plug part 108. The first shaft 102 and the second shaft 104 also include a first energizing mechanism 114 and a second energizing mechanism 116 for maintaining sealing, respectively in the first sealing plug part 106 and the second sealing plug part 108, when installing the inspection port plug 100 device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010173523-A (JP)
Title: Drive control device for front engine-front drive vehicle
Inventor: KATO TADAHIKO
IPC: B60W30/02
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive control device for a front engine-front drive vehicle capable of avoiding complication, enlargement, and weight increase of a differential gear and of accurately controlling the turning characteristics of the vehicle.  <P>SOLUTION: A drive force transmitted to turn inner wheels at right and left rear wheels 17, 18 side is reduced by brake devices 19, 20. A drive force transmitted to turn outer wheels of right and left rear wheels 17, 18 is controlled to increase corresponding to the decreased amount of the drive force of the turn inner wheels by rear differential 16. Effective yaw moment is accurately generated at the revolving side of the vehicle and over-steer is suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010176517-A (JP)
Title: Information processing apparatus and control program
Inventor: YOSHIMORI SATOSHI
IPC: G06F9/445
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing apparatus which can appropriately reduce unnecessary reboot of an operating system.  <P>SOLUTION: The information processing apparatus 100 has an installing means S102 that installs a software program D1, a first determining means S105 that determines to which operation of functions out of a plurality of functions of MFP1 the installed software program D1 relates, a second determining section S106 that determines necessity of reboot of the OS for each of the functions determined as being related by the first determining section S105, and a first display section S108 that displays the functions related to the software program D1 so as to allow a user to discern on a display screen based on a determination result by the first determining section S105 and displays the necessity of the reboot for each of the functions related to the software program D1 on the display screen based on a determination result by the second determining section S106.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010180013-A (JP)
Title: Fan-fold imparting zig-zag folding device for long printed matter
Inventor: FUKUDA MANABU
IPC: B65H45/28
Filed: 2009-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fan-fold imparting zig-zag folding device for a long printed matter capable of being maintained and formed to correctly be lined up without disturbing the posture of a folded edge of a web even if folding the long web with no folding line while increasing the frequency of fan-folds.  <P>SOLUTION: The fan-fold imparting zig-zag folding device for the long printed matter includes a web folding striping part 25 for imparting width-directionally a double or two fan-folds to the web 20 supplied from a web supply part 22 via a web feed part 23, the first web tension absorbing part 24 and the second web tension absorbing part 26 provided at an inlet side and an outlet side of the web folding striping part 25, respectively, and for absorbing tension generated when imparting the double fan-folds to the web by the web folding striping part 25, a web folding part 27 for folding the web 20 fed from the second web tension absorbing part 26 in a zig-zag manner, and a web cutting part 28 for cutting the web 20 folded in a zig-zag manner.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010182896-A (JP)
Title: Semiconductor inspection method and apparatus using absorbed current image
Inventor: ANDO TORU
IPC: G01R31/302
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus which automatically detects a failure position on specified wiring line.  <P>SOLUTION: The invention relates to the apparatus and the method for automatically detecting the failure position on even long wiring line using an image of an absorbed current absorbed by a sample by irradiating the sample with an electron beam in a state wherein a probe is applied to the sample. An absorbed current picture is acquired while the probe in the applied state is moved right laterally, and correction is made both through image shifting and with a stage based upon the absorbed current image of the picture. Countermeasures against failure factors including a hardware factor such as a backlash due to which no movement is made at a correct angle using a stage having no sample rotating stage, are taken, and the wiring line is continuously displayed even on accurate movement to an end of the long wiring line to detect the failure position during automatic multiple-time reciprocation between both ends of the wiring line.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186826-A (JP)
Title: Charge detection device and charge detection method, solid-state imaging device and method of driving the same, and imaging device
Inventor: KAMEDA TOSHISUKE
IPC: H04N5/374
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device capable of having high conversion efficiency by actualizing BCD (Buk Charge Detection) wherein a gate is not constituted annularly.  <P>SOLUTION: The solid-state imaging device includes a silicon substrate 6 having a P type well 7, an N<SP>+</SP>type drain region 24 and a source region 25 provided in the P type well, an N type channel region 23 provided between the drain region 24 and source region 25, a gate 28 provided over the channel region, an N<SP>+</SP>type charge storage region 21 in which signal charges transferred from a horizontal transfer register are stored, a P type channel barrier region 22 provided between the channel region 23 and charge storage region 21, and an N<SP>+</SP>type rest drain portion 19 sweeping away the signal charges stored in the charge storage region 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185538-A (JP)
Title: Ball type constant velocity joint
Inventor: SUZUKI SATOSHI
IPC: F16D3/2245
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a cost in a ball type constant velocity joint with a small joint operation angle.  <P>SOLUTION: This ball type constant velocity joint includes an outer ring having an outer ring ball groove 23, an inner ring having an inner ring ball groove, balls 40 rolling in the outer ring ball groove 23 and the inner ring ball groove 32, and a cage for holding the balls 40. Cutting work is executed in groove bottom parts contacting with the balls 40 in the outer ring ball groove 23 and the inner ring ball groove 32. The cutting work is executed in at least a rolling range of the balls 40, and is omitted in at least one part other than the rolling range of the balls 40. Working areas A1 executed with the cutting work are provided respectively in axial-directional central parts of the outer ring ball groove 23 and the inner ring ball groove 32, and unworking areas B2 not executed with the cutting work are provided respectively in axial-directional both sides of each working area A1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010189016-A (JP)
Title: Cap seal for container such as drum, and double sealing device of container such as drum using the same
Inventor: MINEO KINJI
IPC: B65D41/62
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environment-friendly cap seal for container such as a drum, and a double sealing device of the container such as the drum using the same, capable of reliably performing the double sealing of the container such as the drum, preventing any rust caused by corrosion of a plug surface from being generated even when the container with the cap seal being attached thereto is left for a long period, realizing the simple unsealing work and easy handling work, reliably performing the sealing function, and sorting and collecting its component materials after the cap seal is used.  <P>SOLUTION: The cap seal comprises an inner cap-shaped gasket 1 consisting of an elastic material capable of being capped on a mouth piece part 30 having an inner seal part of a container such as a drum, and a metallic outer holding cap 11 to be fitted thereto. When the cap seal is fitted, an annular hanging wall 14 of the outer holding cap 11 is bent and deformed inwardly over the entire circumference and fastened thereto, and an annular hanging wall 4 of the inner cap-shaped gasket 1 is bent and deformed inwardly and closely attached to an outer wall of the mouth piece part 30 of the container.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010195600-A (JP)
Title: Methods for manufacturing glass substrate for electronic device and electronic device
Inventor: NISHIYAMA SAKAE
IPC: G02F1/1333
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass substrate for an electronic device capable of effectively utilizing merits of glass.  <P>SOLUTION: The glass substrate is manufactured by using the first process (ST1-ST3) for preparing coating film layers 2B on the front and back faces of a glass preform GV while leaving peripheral parts of used regions of the glass substrate which is partitioned into a plurality of areas, the second process (ST4) for forming cut grooves GV on the front and back faces of the glass preform by chemically polishing only peripheral parts where the coating film layer does not exist, the third process (ST5) for removing the coating film layers 2B in the stage that the cut grooves GV do not penetrate, and the fourth process (ST6) for thinning the glass preform and making the cut grooves GV penetrate by chemically polishing the whole of the glass preform which passed through the third process.  <P>COPYRIGHT: (C)2010,JPO&INPIT