baber/WOPTO huggingface dataset:
Patent JP-2011250097-A (JP)
Title: Optical transmitter and optical transmitter control method
Inventor: TAKAHARA TOMOO
IPC: H04J14/06
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmitter for precisely adjusting a phase difference of respective polarized waves included in a polarized multiplex signal even in aligned and interleaved transmission systems.SOLUTION: A first modulator 11 adjusts a phase of a first signal. A second modulator 12 adjusts a phase of a second signal. A composite portion 13 multiplexes a signal outputted from the first modulator 11 and a signal outputted from the second modulator 12 and generates and transmits a multiplex signal. A phase difference data generating portion 14 generates phase difference data corresponding to the phase difference between the signal outputted from the first modulator 11 and the signal outputted from the second modulator 12 based on the multiplex signal. A control portion 15 controls adjustment of the phase in the first modulator 11 and the second modulator 12 based on phase difference data.
Patent JP-2011247469-A (JP)
Title: Temperature adjusting device
Inventor: MASUTANI MINORU
IPC: F25B1/053
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To quickly transfer from a non-steady state to a steady state in the temperature of a temperature adjusting object during operation for increasing the temperature thereof.SOLUTION: The temperature adjusting device 1 includes: a turbo refrigerator 10 in which a heat medium H is circulated among an evaporator 11, a compressor 12, a condenser 13, and an expansion valve 14; and a circulation system 20 through which a fluid W that is heat-exchanged with the heat medium H is circulated and which has a heat releasing part 21 for releasing heat of the fluid W to the outside, a heat exchanging part 23 for exchanging heat between the heat medium H and the temperature adjusting object R, and a heat applying part 30 for applying heat to the fluid W. The circulation system 20 includes a first circulation part 25 for switchably connecting the heat releasing part 21 and the heat exchanging part 23 to the condenser 13, and a second circulation part 26 for switchably connecting the heat exchanging part 23 and the heat applying part 30 to the evaporator 11. The heat applying part 30 includes an exhaust heat supply unit 31 capable of supplying exhaust heat held in an exhaust heat medium A discharged from the temperature adjusting object R to the introduced fluid W, and a heating unit 32 capable of heating the fluid W.
Patent JP-2011245980-A (JP)
Title: Roll box palette fixing device during container transportation
Inventor: KASHIKA FUMIHIKO
IPC: B60P7/06
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a roll box palette fixing device during containerized transportation.SOLUTION: The roll box palette fixing device (1) during containerized transportation includes: a lashing belt (20) extended back and forth in the proceeding direction of an autotruck; a ratchet buckle (22) attached to one end of the lashing belt; and a fixing device body (24) attached to the other end of the lashing belt, wherein both of the ratchet buckle (22) and the fixing device body (24) are fixed to a side wall (10s), a pressing member (37) is gradually pressed toward the roll box palette (14) in the container by using the ratchet buckle and pulling the lashing belt (20) stepwise, and the roll box palette (14) is fixed from a side surface. After completion of transportation, the ratchet buckle (22) is disengaged and the lashing belt (20) is loosened. The ratchet buckle (22) and the fixing device body (24) can be attached freely attachably and detachably to a rail (16) disposed on the container side wall.
Patent JP-2011249172-A (JP)
Title: Gas analyzer
Inventor: SASAI KOHEI
IPC: H01J49/42
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To increase a maximum available pressure.SOLUTION: A gas analyzer includes: an ionization section 211 which ionizes a sample gas and has an opening part 211A for leading the ion to the outside; an ion drawing electrode 212 provided outside of the opening part 211A of the ionization section 211 for drawing the ion; a quadrupole part 213 for selectively passing the ion led from the ionization section by the ion drawing electrode 212; and an ion detection section 214 for detecting the ion passed through the quadrupole part 213. An opening size of the opening part 211A of the ionization section 211 is made smaller than a virtual inscribed cicle IC inscribed to all four pole electrodes 213P constituting the quadrupole part 213.
Patent JP-2011246255-A (JP)
Title: Paper feeder and image forming apparatus
Inventor: TANISAKI AKIO
IPC: B65H1/14
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeder and an image forming apparatus capable of moving placing trays by aligning a height of the respective placing trays.SOLUTION: This paper feeder includes a plurality of driving parts M1 and M2 for moving the placing trays 334 and 335 in the upward direction inside a paper storage part, a plurality of distance measuring sensors S1 and S2 for measuring the distance between the placing trays 334 and 335 and themselves and outputting a measuring signal for expressing the measured distance, and a control part 10 for moving the placing trays 334 and 335 by the driving parts M1 and M2 so that paper of the uppermost position among paper placed on the placing trays 334 and 335 is positioned in a paper takeout position. The control part 10 detects the positions in the vertical direction of the placing trays 334 and 335 based on the measuring signals output from the distance measuring sensors S1 and S2 when moving the placing trays 334 and 335 by the driving parts M1 and M2 and controls moving speed of the placing trays 334 and 335 so that the respective positions are made to coincide with each other.
Patent JP-2011227428-A (JP)
Title: Lens drive device
Inventor: UNO MASARU
IPC: G03B5/00
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a lens drive device capable of suppressing the reduction in follow-up performance of a camera shake correction control and the deterioration in accuracy of a drive control in a lens drive unit and a camera shake correction drive unit.SOLUTION: A lens drive device 1 comprises an image pickup device 5, a lens drive unit 10 and a camera shake correction drive unit 80. The lens drive unit 10 has a lens holder 21 which is placed on the image pickup device 5 and holds a lens, and a piezoelectric actuator 30 for moving the lens holder 21 to the optical axis direction OA of the lens in contact with the lens holder 21. The camera shake correction drive unit 80 has a camera shake correction magnets 81 and 82, and a camera shake correction coil and moves the lens drive unit 10 into a direction crossing the optical axis direction OA to correct a hand shake.
Patent JP-2011245831-A (JP)
Title: Shoji paper and method for producing the same
Inventor: MURAMATSU MICHIYA
IPC: B32B27/10
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a Shoji paper strong in rainstorm, excellent in burst strength, and simultaneously easy in pasting work to paste it on a frame of a Shoji screen and peeling work.SOLUTION: A coat film layer 12 having a synthetic resin as a principal component is pasted on the outer surface side of a paper film layer 11 containing a vegetable fiber and other fibrous materials with an adhesive 14 to form an adhesive layer 13 to be pasted to the frames 21a and 21b of the Shoji screen on the inner surface side of this paper film layer 11. At this time, the coat film layer 12 is formed such that a burst strength and a water repellency are higher than the paper film layer 11, and the adhesive layer 13 is made of the coat film layer 12 and a material lower in thermally melting temperature than the adhesive 14 with a thermally melting adhesive. Then, matting processing is applied on at least one side of the front and rear surface of the coat film layer 12.
Patent JP-2011251228-A (JP)
Title: Surface modification treatment device
Inventor: OBARA OSAMU
IPC: C08J7/18
Filed: 2010-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a surface modification treatment device allowing efficient setting of a treatment condition.SOLUTION: This surface modification treatment device 1 includes: a first treatment chamber 4 holding a treated object 10 in a vacuum; and a first ultraviolet light irradiation part 6 irradiating the surface of the treated object 10 with ultraviolet light. The surface modification treatment device 1 also includes a gas generation part 3 exciting oxygen to generate a treatment gas, and supplies the treatment gas to the first treatment chamber 4. The gas generation part 3 has: a second treatment chamber 25; a second oxygen supply path 27 for supplying oxygen into the second treatment chamber 25; and a second ultraviolet light irradiation part 26 irradiating the oxygen with ultraviolet light. The second treatment chamber 25 and the first treatment chamber 4 are communicated with each other through a communication path 30, and the treatment gas generated inside the second treatment chamber 25 is supplied into the first treatment chamber 4.
Patent JP-2011250768-A (JP)
Title: Branched chain amino acid contained consolidated nutritious food
Inventor: SAKATA FUMIKO
IPC: A23L1/305
Filed: 2010-06-04
Abstract: PROBLEM TO BE SOLVED: To provide branched chain amino acid contained consolidated nutritious food which has no bitter taste of branched chain amino acid, excels in preservation stability for a long period of time and handling, contains other nutrient components in addition to branched chain amino acid, and can be continuously taken in.SOLUTION: The branched chain amino acid contained consolidated nutritious food contains carbohydrate and lipid as well as three kinds of branched chain amino acids including isoleucines, leucines and valines. The branched chain amino acid contained cosolidated nutritious food of baked a confectionery form, contains the branched chain amino acid of 2.0-4.5 g per 100 kcal and further contains at least one of sweeteners of lactose, fructose, oligosaccharide, fructo oligosaccharide, glycerol, lactulose, raffinose, xylitol, sorbitol, trehalose, and maltose.
Patent JP-2011257543-A (JP)
Title: Oil application roller, fixing device and image forming device
Inventor: KITAMI KENJI
IPC: G03G15/20
Filed: 2010-06-08
Abstract: PROBLEM TO BE SOLVED: To securely prevent stoppage of following rotation of an oil application roller without increasing contact pressure of the oil application roller.SOLUTION: An end side 23a on the winding start-side of a sheet 23 is inclined to the longitudinal direction C of a shaft 24, or an end part 23c on the winding-start side of the sheet 23 is formed in a triangle shape, and therefore the width of a step 26 to firstly come into contact with a pressure roller 11 and a backup roller 25 is narrow, and the pressure roller 11 and the backup roller 25 can easily ride over the narrow step 26 so that the oil application roller 21 continues to perform a following rotation.
Patent JP-2011256779-A (JP)
Title: Fluid transporter
Inventor: MIYAZAKI HAJIME
IPC: A61M1/36
Filed: 2010-06-09
Abstract: PROBLEM TO BE SOLVED: To achieve a fluid transporter in which the delivery amount of fluid is precise.SOLUTION: The fluid transporter 1 includes: a cum 20 as a rotor; a fluid delivery channel 15 formed on the side surface of a channel frame 14, and having a circular-arc-shaped groove 16 on a concentric circle around the rotation axis P1 of the cum 20, and a sheet-shaped elastic member 90; and a plurality of fingers 40-46 disposed between the cum 20 and the elastic member 90 to sequentially and repeatedly open and close the delivery channel 15 from the upstream side to the downstream side by deforming the elastic member 90 in accordance with the rotation of the cum 20. With this configuration, the accuracy of the cross-sectional area of the delivery channel 15 increases, which contributes to the reduction of the variations in the delivery amount of fluid caused by variations in the cross-sectional area of the delivery channel. Accordingly, the accuracy of the delivery amount of fluid improves.
Patent JP-2011255361-A (JP)
Title: Gas treatment method, gas treatment facility, pulverized coal thermal power generation system, and gaseous boron compound removing agent
Inventor: NODA NAOKI
IPC: B01D53/34
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a gas treatment method for reducing boron to control elution of the boron to water, and to provide a gas treatment facility, pulverized coal thermal power generation system and a gaseous boron compound removing agent.SOLUTION: In the method, gas containing boron which is generated by burning the material to be burned is contacted to a gas treatment agent containing magnesium or magnesium compound as an effective component.
Patent JP-2011256994-A (JP)
Title: Drum brake
Inventor: YAMAUCHI KAZUHIRO
IPC: F16D51/22
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a drum brake which improves workability for connecting the top end of a brake cable to an other end of a lever member as compared with a conventional one and prevents a connection pin from falling off of the connected lever member from a connection hole without increasing the number of parts of an actuating and expanding device.SOLUTION: The other end 56b of the lever member 56 is rotated around a support shaft 54 to get into contact with a connection part 52e of a body 52, whereby the connection hole 56c at the other end 56b of the lever member 56 is exposed due to a recess 52g of a first side wall 52c and the top end of the brake cable 58 can be connected thereto with visual observation of the connection hole 56c. Moreover, in the state that the lever member 56 is rotated and gets into contact with the connection part 52e after the connection, even when the connection pin 64 is about to fall off the connection holes 56c, 58d and 58e due to its own weight of the connection pin 64, a protrusion 52h of a first side wall 52d gets into contact with the connection pin 64 and prevents the connection pin 64 from falling off the connection holes 56c, 58d and 58e.
Patent JP-2012003793-A (JP)
Title: Optical pickup control circuit and optical disk drive device
Inventor: MARUYAMA TAKAHO
IPC: G11B7/095
Filed: 2010-06-14
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of record/reproduction quality due to a vibration of a tilt actuator caused by a vibration in a tracking direction occurred by decentralization of an optical disk or the like.SOLUTION: A tracking driving signal for moving an object lens opposing a disk-like optical information recording medium 120 in a tracking direction of the optical information recording medium 120 is added to a tilt driving signal for moving the object lens in a tilt direction of the optical information recording medium to be supplied to a tilt actuator 112.
Patent JP-2012004251-A (JP)
Title: Solar battery
Inventor: HAMANO KUNIYUKI
IPC: H01L31/04
Filed: 2010-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery which is made easier to take out electric current from a mini band by making a barrier smaller at the time of transferring a flow of electrons excited by sunlight in an i-layer to a p-layer or n-layer.SOLUTION: The solar battery includes an n-layer 12, an i-layer 13 formed on the n-layer 12, and a p-layer 14 formed on the i-layer 13, which sunlight goes into. The i-layer 13 is composed of an intrinsic semiconductor layer. The n-layer 12 and p-layer 14 are composed of n-type and p-type semiconductor layers respectively, but both are quantum dot layers. Therefore, electrons excited in the i-layer 13 travel through mini bands of the quantum dot layers including the n-layer 12 and flow into an electrode.
Patent JP-2011021006-A (JP)
Title: Method for producing oxime
Inventor: TSUJIUCHI SHO
IPC: C07C251/44
Filed: 2010-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To produce an oxime in a good yield by performing the ammoximation reaction of a ketone with a peroxide and ammonia.  <P>SOLUTION: This method for producing the oxime is characterized by performing the ammoximation reaction of the ketone with the peroxide and ammonia in the presence of a mesoporous titanosilicate. As the peroxide, an organic peroxide is preferable. As the mesoporous titanosilicate, an HMS type or MCM-41 type are preferable. As the ketone, a cycloalkanone is preferable.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012006157-A (JP)
Title: Image forming apparatus
Inventor: TSUKADA KOJI
IPC: B41J5/30
Filed: 2010-06-22
Abstract: PROBLEM TO BE SOLVED: To shorten a time for storing a register set value to a memory during printing time, and reduces a load of CPU.SOLUTION: An image forming apparatus 100 includes: a register for storing the set value relating to printing based on image data; an image memory having a plurality of areas for pre-storing a plurality of set values to be stored in the register and a bank number associated with each of the plurality of areas; a set value writing unit for writing the input set value in the area corresponding to the specified bank number of the memory, when the bank number is specified from a CPU and the set value to be written in an area corresponding to the bank number is input; and a set value reading unit for reading the set value stored in the area corresponding to the bank number specified in the image memory, and for writing the set value in the register, when the bank number is specified from the CPU.
Patent JP-2012008197-A (JP)
Title: Drive circuit, driving method, and display device
Inventor: TONOMURA FUMIO
IPC: G09G3/20
Filed: 2010-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a drive circuit, a driving method, and a display device which can obtain high display quality.SOLUTION: The drive circuit 5 related to one embodiment of this invention comprises a PDAC 41 and an NDAC 42 selecting positive electrode gradation voltage and negative electrode gradation voltage according to gradation data; a positive electrode Amp43 and a negative electrode Amp44; an output selecting switch SW45 reversing the output of the positive electrode Amp43 and the negative electrode Amp44; an output switch SW46 switching to make amplifier output and a data line disconnected during a switching period; a charge shear switch SW47 shorting out the data lines 2, 3 during the switching period; and data selecting circuits SEL48, 49 making amplifier input have fixed voltage which does not depend on the gradation voltage corresponding to the gradation data for displaying, during the switching period.
Patent JP-2012009636-A (JP)
Title: Electric power conversion device and electric power conversion unit cooling method
Inventor: YOSHITAKE YUICHIRO
IPC: H05K7/20
Filed: 2010-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an electric power converter which reduces the number of fans in the electric power converter housing a plurality of electric power conversion units to be minimal and secures necessary air volume for a unit disposed far from a fan and the air volume of which is likely to become insufficient.SOLUTION: The electric power conversion device in which a plurality of electric power conversion units having different air pathway resistances and heat values are housed in a housing in parallel with the housing surface comprise a fan provided in the housing of the electric power conversion device for sucking air into the inside of the housing and exhausting air to the outside of the housing through intake ports disposed in respective electric power conversion units, a ventilation duct for ventilating air passed through the electric power conversion units to the outside of the housing, a fan provided even in a closed chamber adjacent to the ventilation duct for discharging air to the outside and a vent hole provided between the ventilation duct and the closed chamber, which serves as a bypassed air pathway.
Patent JP-2012009337-A (JP)
Title: Ceramics heater
Inventor: YAMAMURA KAZUICHI
IPC: H05B3/68
Filed: 2010-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a ceramics heater in which the width and thickness of a heating unit can be brought as close as possible to prescribed design values, and a uniform temperature distribution can be attained, and to provide a manufacturing method of the ceramic heater.SOLUTION: A groove of a predetermined depth is formed in the surface of a substrate composed of an insulating ceramics, the groove is filled with conductive paste of a resistance heat generating member, or a film thereof is deposited and then it is burnt and solidified. Furthermore, the solidified resistance heat generating member is polished with reference to the surface of a substrate and the thickness of burnt and solidified filler is made uniform. Thereafter, an insulating coating is formed on the surface of the substrate. Variation of cross sectional area in the energization direction of the pattern of resistance heat generating member is preferably 1% or less.
Patent JP-2012014348-A (JP)
Title: Data succession processing method of in-vehicle operation recording apparatus
Inventor: SAKANO ATSUSHI
IPC: G07C5/00
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a data succession processing method of an in-vehicle operation recording apparatus to which a previous work situation or vehicle situation can be automatically succeeded.SOLUTION: A data succession processing method includes the steps of: comparing first in-vehicle unit ID information recorded in a first in-vehicle unit for identifying the first in-vehicle unit with second in-vehicle unit ID information which is recorded in a card type recording medium inserted to the first in-vehicle unit and written when inserted to a second in-vehicle unit before insertion to the first in-vehicle unit, for identifying the second in-vehicle unit; reading status information, which is recorded on the card type recording medium inserted to the first in-vehicle unit and written when inserted to the second in-vehicle unit before insertion to the first in-vehicle unit, when the first in-vehicle unit ID information is matched with the second in-vehicle unit ID information; and setting an initial state of processing to the card type recording medium inserted to the first in-vehicle unit this time based on the read status information.
Patent JP-2012012661-A (JP)
Title: Core-loss improving device and core-loss improving method for grain-oriented electromagnetic steel sheet
Inventor: OKABE SEIJI
IPC: B23K26/352
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method that solve the problem of dust, prevent reduction in laser irradiation capability due to contamination, and reliably reduce the core loss of a grain-oriented magnetic steel sheet.SOLUTION: When reducing the core loss of the electromagnetic steel sheet by irradiating the surface of the grain-oriented electromagnetic steel sheet which is finally annealed with laser, a laser radiation point is arranged at a position where, when the distance between the laser radiation point in an irradiation device of the laser, and a laser irradiation point on the steel sheet is set as L (mm), and the angle between a straight line connecting the laser radiation point to the laser irradiation point and the vertical direction is set as θ(°), L is 50 or more, and further in the case of L≤100, 60-0.3L≤θ≤60 is obtained, in the case of 100<L≤400, 40-0.1L≤θ≤60 is obtained, and in the case of 400<L, θ≤60 is obtained.