baber/WOPTO huggingface dataset:
Patent JP-2011232611-A (JP)
Title: Focal plane shutter and optical device
Inventor: TAKAHASHI YUJI
IPC: G03B9/36
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a focal plane shutter that suppresses variation in the speed of a curtain, and an optical device having the same.SOLUTION: The focal plane shutter according to the present embodiment comprises: an electromagnet 70B; a substrate 10 having an aperture 11; a rear curtain 20B capable of opening and closing the aperture 11; a rear curtain driving lever 40B for driving the rear curtain 20B by holding an iron piece 46b to be attracted by the electromagnet 70B, the iron piece 46b being movable so as to be moved away from and brought into contact with the electromagnetic 70B, and being biased by a spring 54B so that the iron piece 46b is moved away from the electromagnet 70B; a pair of elastically deformable sandwiching sections 92b and 95b that supports the electromagnet 70B in a sandwiching manner; and a supporting plate 90 facing the substrate 10. The electromagnet 70B includes a regulating section 72b4 that regulates the movement of the electromagnet 70B in a direction in which the iron piece 46b is moved away from the electromagnet 70B by engaging with the substrate 10.
Patent JP-2011231245-A (JP)
Title: Fluorescent dichroic dye, fluorescent dichroic dye composition, dye for wavelength conversion, liquid crystal composition, wavelength conversion element, and liquid crystal element using the same
Inventor: KADOWAKI MASAMI
IPC: C07D498/04
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent dichroic dye making a high fluorescent intensity compatible with a fluorescent dichroic ratio, and having good solubility in a host liquid crystal; to provide a liquid crystal composition containing the dye, and having a high fluorescent emission intensity and a high contrast ratio; and to provide a liquid crystal element using the liquid crystal composition.SOLUTION: The fluorescent dichroic dye includes a partial structure represented by general formula [I] (wherein, X represents CYor N; and Yand Yeach independently represent H or an optional substituent).
Patent JP-2010275113-A (JP)
Title: Sheet conveying device and image forming device
Inventor: YANO TAKASHI
IPC: B65H9/06
Filed: 2010-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet conveying device and an image forming device correcting skewing of a sheet without fail irrespective of length of the sheet in the direction of width.  <P>SOLUTION: In this sheet conveying device, a tip of sheet S to be conveyed along a conveyance path 28 on both faces is made to butt against a pair of skewing correction rollers 29 by a pair of paper delivery rollers 26 to correct skewing of the sheet S. This device receives the information corresponding to the length in the direction of width of the sheet S crossing the direction for conveying sheet orthogonally by an input part 200a. A controller 200 increases amount of conveyance of the sheets S to be conveyed by the pair of paper delivery rollers 26 to correct skewing by the pair of skewing correction rollers 29 the more, the more the length in the direction of width of the sheet S becomes shorter based on the information received by the input part 200a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011231583-A (JP)
Title: Ground drilling device
Inventor: SATO MASAAKI
IPC: E21B10/00
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a ground drilling device capable of avoiding the prolongation of a construction period and preventing a hole formed on the ground from being filled with earth and sand excavated.SOLUTION: A ground drilling device 1 includes a rod member 10, a bit member 20, and a shaping member 30 disposed between the rod member 10 and the bit member 20. The shaping member 30 has shaping bits 33 having a diameter which is almost the same as the outer diameter of an excavating claw 23 of the bit member 20 for drilling the ground. The shaping bits 33 shape the drilled surface formed by the excavating claw 23.
Patent JP-2011239563-A (JP)
Title: Motor control apparatus and control method
Inventor: SHIKANO MASARU
IPC: H02P6/06
Filed: 2010-05-10
Abstract: PROBLEM TO BE SOLVED: To correct a magnetic pole position sensor signal automatically by using an inverter which controls a motor.SOLUTION: A magnetic pole estimator 2 supplies a motor 1 having electrical saliency in its rotor with a high-frequency voltage or current for detecting a magnetic pole position of the rotor via an inverter 6, and measures a response current or voltage from the motor 1 to estimate a rotor magnetic pole position of the motor 1. A magnetic pole position sensor 3 detects the magnetic pole position of the motor 1, and a magnetic pole position detector 4 calculates the magnetic pole position from the output signal of the magnetic pole position sensor 3. An initial position corrector 5 calculates a difference between a magnetic pole position estimation value from the magnetic pole estimator 2 and the magnetic pole position calculated by the magnetic pole position detector 4, and supplies the difference as a correction value. The inverter 6 uses a correction value supplied from the initial position corrector 5 to correct a magnetic pole position signal obtained from the magnetic pole position detector 4, thereby controlling drive of the motor 1 based on the corrected magnetic pole position.
Patent JP-2011237685-A (JP)
Title: Image forming apparatus
Inventor: IINO HIKARU
IPC: G03G21/16
Filed: 2010-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of improving the relative position accuracy of each part of the apparatus and transferring paper accurately while preventing the rise of the manufacturing cost of the image forming apparatus by forming a front cover with a simple constitution.SOLUTION: A first guide 29 is provided in a drawer casing 21A and a pair of registration rollers 19 are provided in an apparatus body closer to a paper feed tray 33 side than a virtual plane S1 (plane parallel to a stretching surface 13H of a transfer belt 13A). Thus, the rise of the manufacturing cost of the image forming apparatus 1 can be prevented by forming the front cover 17 with the simple constitution without losing the insertion/extraction operability of the drawer casing 21A, since no mechanism for avoiding interference of the drawer casing 21A and a pair of the registration rollers 19 is needed.
Patent JP-2011237006-A (JP)
Title: Elbow joint and connecting structure
Inventor: MURAKAMI HARUHIKO
IPC: F16L27/08
Filed: 2010-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of a point where an elbow joint is provided when a duct is horizontally disposed.SOLUTION: The elbow joint 1 for connecting two crossing ducts 52 and 53 includes a bent pipe part 10, a straight pipe part 20 formed separately from the bent pipe part 10, a connecting means turnably connecting one end part 11 of the bent pipe part 10 and one end part 21 of the straight pipe part 20 to each other and a notched part or a notch-planned part for attachment member insertion provided in the straight pipe part 20.
Patent JP-2011237371-A (JP)
Title: Apparatus and method for imaging plural sides of object
Inventor: SHAI KOHENG
IPC: B07C5/36
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for inspecting an object, particularly a small and long electrical object like a minute capacitor which is susceptible to damages during inspection process.SOLUTION: An apparatus for obtaining a plurality of images of an object is a lateral transfer apparatus including a plurality of lateral transfer units adopted to transfer an object in a lateral direction into a lateral-direction imaging area. Each of the lateral transfer units includes an object receiver and a transfer element. The transfer element includes a lateral transfer device that transfers the object receiver toward the imaging area unless the device is subjected to a resistance exceeding a predetermined value, and an imaging device adapted to obtain images of two opposite sides of the object when an object is positioned in the lateral-direction imaging area.
Patent JP-2011242494-A (JP)
Title: Optical scanning device, image forming apparatus, control method, and program
Inventor: OIDE TOSHIO
IPC: G02B26/10
Filed: 2010-05-17
Abstract: PROBLEM TO BE SOLVED: To enable recognition of an optical detection signal that indicates the timing of an incidence of a light bean to a first receiving section.SOLUTION: An optical scanning device performs controls including: a first step of turning on a light source when the scanning speed of a deflector is stable, and turning off the light source and starting to count scanning cycles which are the cycles of main scanning by the deflector when an optical detection signal from an optical detector is detected; a second step of turning on the light source when the count has reached a first predetermined value "bdpos0_r" after the count is started, and turning off the light source and starting to count scanning cycles when an optical detection signal is detected; and a third step of turning on the light source when the count has reached a second predetermined value "bdpos_r" after the count is started, and turning off the light source and starting to count scanning cycles when an optical detection signal is detected. In the third step, the control of turning on the light source when the count has reached the second predetermined value after the count is started and turning off the light source and starting to count scanning cycles when an optical detection signal is detected is repeated.
Patent JP-2011037696-A (JP)
Title: Method for producing crystalline particle and method for producing crystallographically oriented ceramic
Inventor: KOIZUMI TAKAAKI
IPC: C04B35/493
Filed: 2010-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To easily produce polyhedral crystalline particles containing lead.  <P>SOLUTION: This method for producing crystalline particles includes: a mixing step of mixing an additional material containing lithium and boron with a lead-containing material to prepare a mixed material; and a first firing step of firing the mixed material at a predetermined firing temperature to produce polyhedral crystalline particles. Furthermore, after the mixing step, a compacting step of compacting the mixed material to form a compact may be included. After the first firing step, a calcined body may be disintegrated to obtain the crystalline particles. The crystallographically oriented ceramic can be produced by fixing the crystalline particles on a substrate to prepare a template layer having uniform crystal orientation in a predetermined direction, forming a matrix layer on the template layer by using the mixed material of the additional material containing lithium and boron with the lead-containing material, and firing the matrix layer together with the template layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011243817-A (JP)
Title: Solid state imaging device and electronic apparatus
Inventor: DEWA KYOKO
IPC: G02B5/20
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To expand a dynamic range in a solid state imaging device without causing unnaturalness to the images obtained.SOLUTION: Photodiodes are formed separately for red pixels R1 and R2, green pixels G1 and G2, blue pixels B1 and B2, and white pixels W1 and W2 which are arranged in matrix form on a semiconductor substrate. In the respective regions where the red, the green, or the blue pixels are disposed, color filters are formed which respectively permit light in red color, green color, or blue color wavelength regions to be transmitted therethrough. A photochromic film, which contains a photochromic material whose light transmittance varies according to the strength of incident light in a predetermined wavelength region, is formed on the semiconductor substrate in a light incident path for the photodiode in at least a part of the region where the white pixel W1 is formed. The photochromic film is composed so that its half-life of light transmittance is shorter than the period of one frame in which a pixel signal, obtained in a pixel, is being read out for all pixels.
Patent JP-2011248486-A (JP)
Title: Device having resistance to forcible termination attack on monitoring program which monitors predetermined resource, method of applying resistance to forcible termination attack on monitoring program which monitors predetermined resource, and computer program capable of executing the method on the device
Inventor: FURUICHI SANEHIRO
IPC: G06F21/55
Filed: 2010-05-25
Abstract: PROBLEM TO BE SOLVED: To prevent a computer from being attacked from the outside in any way by forcibly terminating a monitoring program which monitors predetermined resources.SOLUTION: A predetermined process involving a monitoring program is executed. The predetermined process is a process to prevent the predetermined resources which is monitored by the monitoring program from being used when it is terminated. In response to execution of the predetermined process, the monitoring program is activated. If the monitoring program is forcibly terminated from the outside, the predetermined process is terminated.
Patent JP-2011247656-A (JP)
Title: Fluorescence detection device and fluorescence microscope
Inventor: YOSHIDA KENICHI
IPC: G01N21/64
Filed: 2010-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescence detection device and fluorescence microscope that are capable of correcting a fading based on a spatial position in the field of view.SOLUTION: The fluorescence detection device and fluorescence microscope are configured to detect a fluorescent image of a sample generated by emitting excitation light to a sample dyed with fluoresce using an image detector. The fluorescent detection device is provided with means for correcting a fluorescent fading of the sample image for each of the positions of the sample image detected by the image detector in a position.
Patent JP-2011116932-A (JP)
Title: Detergent composition for textile product
Inventor: IZAWA TAKAFUMI
IPC: C11D1/62
Filed: 2010-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detergent composition that can give to textile products an excellent effect of suppressing generation or proliferation of a regnum fungi such as mold, yeast, etc.  <P>SOLUTION: The detergent composition for textile products comprises a nonionic surfactant (A), that contains polyoxyethlene lauryl ether (a-1) whose number of oxyethylene group (hereafter EO group) is 2-6, a polyether-type compound (a-2) whose number of EO group is 0-10 and number of 3-5C oxyalkylene group (hereafter AO group) is 0-8 (however, when the number of the AO group is 0, number of the EO group is 7-10), and another polyether-type compound (a-3) whose total number of EO group and AO group is 11-60 (however, number of the EO group is at least 11 and number of the AO group is 0-8), and a cationic surfactant (B) in an amount of a specified range, respectively, and mass ratios (a-2)/(a-1) and (a-3)/[(a-1)+(a-2)] are in a specified range. respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011246940-A (JP)
Title: Unit building
Inventor: YOKOGAWA TAKAYUKI
IPC: E04B1/348
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a unit building which allows a continuous opening without a column to be installed at the internal corner.SOLUTION: An internal corner 40 of a building 70 is formed with a ceiling beam 44A of a building unit 15 and a ceiling end beam 48B of a building unit 17. The building 70 is provided with a connection bracket 50 and a reinforcement beam 52 which reinforce the building unit 17 against the horizontal force received from a connection portion 56. Since, in the building 70, the connection bracket 50 and the reinforcement beam 52 reinforce the building unit 17 against the horizontal force received from the connection portion 56, therefore, a column 36 at the connection portion 56 can be removed from the building unit 17. A continuous opening 55 without the column 36 can thereby be installed at the internal corner 40 of the building 70.
Patent JP-2011246027-A (JP)
Title: Structure to fix lashing rail to heat-insulating panel
Inventor: ISHII MAKOTO
IPC: B60P3/20
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To attain fixation while preventing destruction of a heat-insulating panel and ensuring heat insulation upon fixation of a cargo-fastening lashing rail to a heat-insulating panel on a box-shaped luggage carrier for a car.SOLUTION: An enlarged head part 22 is fixed to one end of a rod-shaped body part 21 made of a synthetic resin, and a screw rod 23 made of metal is coupled to the other end by bonding or the like, thereby constituting a fixing tool body 2. The fixing tool body 2 penetrates through the heat-insulating panel and penetrate also through a column CPO at a corner part of the box-shaped luggage carrier, and the lashing rail LR is fixed to the heat-insulating panel with a fastening nut 3. The load that acts on the lashing rail LR is supported by the whole heat-insulating panel and also is supported by the column CPO of the corner part. Therefore, the heat-insulating panel is not destructed. The fixing operation with the fastening nut 3 is easy, and heat transmission is shut off by the presence of the rod-shaped body part 21 made of the synthetic resin.
Patent JP-2011245084-A (JP)
Title: Pachinko game machine
Inventor: SUZUKI NAOHIRO
IPC: A63F7/02
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko game machine that is rich in variation and can increase interest.SOLUTION: When a CPU 22 for controlling presentation determines that a current first retaining number U1 reaches four of an upper limit (S91: Yes), the CPU 22 refers to a stored content of the fourth retention order in a first retention table 24a (S92), when determining that data indicating a super ready-for-winning pattern is stored (S93: Yes), whether an advance notice is to be performed is determined by lottery (S95), if it is determined that the advance notice is to be performed (S97: Yes), an advance notice content is determined by lottery (S99), and the advance notice is started (S113) when a timing of starting the advance notice comes (S112 of Fig.23: Yes).
Patent JP-2011235958-A (JP)
Title: Eco-frinedly tube
Inventor: TAKAHASHI MASATO
IPC: B65D35/02
Filed: 2010-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a tube container capable of using up all contents of a tube product, eliminating the necessity of a wide storage place and enabling self-supporting even if the contents are reduced.SOLUTION: Both ends of a tube 1 excluding a portion coming into contact with a nozzle 3 from which the contents are made to come out have crushed and press-bonded (bonded) structures 2, and the nozzle 3 and a nozzle port from which the contents are made to come out are oval and rectangle. Compared with conventional products, in order to prevent the reduction of the amount of the contents, the tube 1 has a structure including reinforcement ring covers 6 at several sections. A removable type reinforcement ring 7 formed of plastic etc. is inserted into the reinforcement ring cover 6 to maintain the circular shape of the tube 1. The reinforcement ring 7 is set longer than the circumferential length of the tube 1 and has partially a doubled length to maintain the undistorted circular shape. The reinforcement rings 7 are sequentially removed in accordance with the amount of the contents during the use of the tube, and all the reinforcement rings are removed finally. To achieve self-supporting, a stand 8 is provided.
Patent JP-2011252858-A (JP)
Title: Measurement method of tar component concentration and measurement device of tar component concentration
Inventor: JINNO TASUKE
IPC: G01N21/17
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a measurement method of tar component concentration and a measurement device of tar component concentration that: are capable of increasing the speed of tar component concentration measurement at a low cost; and are capable of accurately measuring tar component concentration regardless of amount of tar component contained in an organic solvent.SOLUTION: The measurement device 1 is provided with: a filtration member 3; an organic solvent storage tank 4 for storing an organic solvent that is used to elute tar component from a generated gas from which solid matters such as soot are removed by the filtration member 3; a spectrophotometer 7 for measuring absorption quantity on the basis of light transmitted through the organic solvent in the organic solvent storage tank 4; and an arithmetic unit 8 for calculating the concentration of tar component contained in the generated gas on the basis of the measured value of absorption quantity measured by the spectrophotometer 7 and prescribed relations between tar component concentration in a generated gas and measured values by the spectrophotometer 7. The spectrophotometer 7 irradiates the organic solvent with two types of light: a monochromatic light L1 having a short wavelength and a monochromatic light L2 having a long wavelength.
Patent JP-2011254867-A (JP)
Title: De-toxifying equipment for pcb mixed-in insulating oil
Inventor: TOKUMASA KENJI
IPC: C02F1/461
Filed: 2010-06-07
Abstract: PROBLEM TO BE SOLVED: To provide de-toxifying equipment for PCB mixed-in insulating oil, purifying the PCB mixed-in insulating oil containing impurity without generating waste, waste liquid and drainage to stably de-toxify the PCB mixed-in insulating oil, and also reducing the consumption of metallic sodium.SOLUTION: This de-toxifying equipment for the PCB mixed-in insulating oil includes an oil purifying apparatus 50 for adsorbing and removing impurity in the PCB mixed-in insulating oil by an adsorbent 52, wherein the PCB mixed-in insulating oil, the impurity of which is removed or reduced is caused to react with the metallic sodium to de-toxify the PCB. The oil purifying apparatus 50 is provided with a regenerating device 56 for the adsorbent 52 including: a water circulation line 72 for supplying wash water which washes the adsorbent 52; an electrolytic unit 64 for electrolyzing wash water containing impurity after washing; and a pressure reducing device 68 for drying the washed adsorbent 52, whereby the adsorbent 52 can be used while being regenerated, and also no waste, waste liquid and drainage are generated.
Patent JP-2011256672-A (JP)
Title: Vibration control frame system for facade
Inventor: YAMANOBE KOJI
IPC: E04H9/02
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control system capable of installing a vibration control element to a facade with no difficulty and little influence on an appearance design.SOLUTION: In order to incorporate an energy absorbing mechanism to an outer peripheral frame comprising an outer peripheral column 2 and an outer peripheral beam 3, a friction dumper mechanism A, which transfers axial force while absorbing energy due to horizontal shear force by turning the same into a sliding motion, is installed at a column-beam joint part between the outer peripheral column 2 and the outer peripheral beam 3. Or, instead of the outer peripheral beam, a layered beam comprising an upper beam 3a and a lower beam 3b engaged relatively movable each other in an axial direction with a viscoelastic dumber mechanism B in between may be used. Also, the outer peripheral frame is preferably a precast frame. In addition, a wall structure with high rigidity outer walls may be used for the outer peripheral frame by assuming an outer wall column and an outer wall beam which serve as a part of outer walls to place a dumper mechanism in between. Further, a floor frame 4 can be constructed with a beamless flat plate.