baber/WOPTO huggingface dataset:
Patent JP-2012152820-A (JP)
Title: Laser welded shape steel
Inventor: SAKURADA YASUHIRO
IPC: B23K26/21
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a laser welded shaped steel having a T-joint part which secures desired bonding strength and desired corrosion resistance by making a formed melting part in an appropriate shape.SOLUTION: In the shaped steel, the T-joint part is formed by vertically pressing an end of a web material made of a steel plate to a flange material also made of a steel plate and is subjected to fusion-welding by one-pass irradiation of a laser beam from one side. The vertical cross section of the shape of the welded part in the longitudinal direction of the shaped steel is set to satisfy the following: a>0 mm; b>0 mm; c≥0.14Tw; d≥0 mm; e≥0 mm; a+d≤2 mm; and b+e≤2 mm, where a denotes a front melting width of the web material (welding side), b denotes a back melting width of the web material (non-welding side), c denotes a maximum melt-in depth in the plate thickness direction of the flange material, d denotes a front melting width of the flange material (welding side), e denotes a back melting width of the flange material (non-welded side), and Tw denotes the thickness of the web material.
Patent JP-2012162628-A (JP)
Title: Copolymer of conjugated diene compound and non-conjugated olefin, rubber composition, crosslinked rubber composition, and tire
Inventor: AIDA SHOJIRO
IPC: C08F236/04
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To provide: a copolymer of a conjugated diene compound and a non-conjugated olefin, wherein the copolymer is used for producing a rubber excellent in wettability, low-temperature properties, and weatherability, and contains cis-1,4 bonds at a moiety derived from the conjugated diene compound; a rubber composition that contains the copolymer; a crosslinked rubber composition obtained by crosslinking the rubber composition; and a tire obtained by using the rubber composition and the crosslinked rubber composition.SOLUTION: In the copolymer of the conjugated diene compound and the non-conjugated olefin, the content of the cis-1,4 bonds at the moiety derived from the conjugated diene compound is lower than 92%, and the content of a moiety derived from the non-conjugated olefin is lower than 10 mol%.
Patent JP-2012163865-A (JP)
Title: Image forming apparatus
Inventor: ICHIHASHI OSAMU
IPC: G03G15/16
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus having a configuration allowing blocking by solidification of toner without using a complicated or special configuration.SOLUTION: An image forming apparatus in which a toner image formed on a latent image carrier is transferred onto a recording medium, and then the recording medium is transported to a fixation device 80 to fix the toner image, comprises: transportation means provided in a transportation path for transporting the recording medium after the transferring toward the fixation device 80; and suction means 78 for sucking and holding the recording medium P during the transportation by the transportation means 75. The suction means 78 is set so that sucking force is greater when the recording medium is not sucked and transported by the transportation means 76 than when it is sucked and transported.
Patent JP-2011166793-A (JP)
Title: Image converter, and device equipped with image converter and controller
Inventor: SEGER ULRICH
IPC: H04N5/369
Filed: 2011-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To examine errors generated at the timing or synchronization of an image converter when a pixel signal is processed in an analog area, an analog-digital conversion area or a digital area.  <P>SOLUTION: A pixel array includes: a plurality of reference pixels for outputting reference pixel signals; and at least one reference current circuit for outputting a reference current to the reference pixels for simulation of illumination strength. The reading processing means is provided for reading, receiving and processing the reference pixel signals and image formation pixel signals in common.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012170838-A (JP)
Title: Treatment method of arsenic
Inventor: SASAKI KEIKO
IPC: A62D3/02
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method of arsenic with which arsenic contained in a solution or soil can be efficiently and economically immobilized in such a stable form that arsenic is hardly dissolved again.SOLUTION: A treatment method of arsenic includes: an iron oxidization step of oxidizing iron with iron oxidization bacterium; an arsenic oxidization step of oxidizing trivalent arsenic contained in a solution or soil into pentavalent arsenic by trivalent iron generated in the iron oxidation step; and an arsenic immobilizing step of immobilizing pentavalent arsenic as crystalline iron arsenate.
Patent JP-2012173088-A (JP)
Title: Shock detection device
Inventor: FUNAYAMA YUSUKE
IPC: G01P15/00
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a shock detection device through which a history of how many times a shock is given is easily confirmed with eyes.SOLUTION: The shock detection device which detects a shock given to an object 9 to be inspected includes: a movement path 3 where a weight 4 moves by gravity when the object 9 to be inspected is given the shock; an elastic sectioning member 10 which sections the inside of the movement path 3 into a plurality of successive rooms 5A-5H capable of holding the weight 4; and display parts 6A-6H displaying the position of the weight 4. The elastic sectioning member 10 is so configured that when the object 9 to be inspected is given a shock, the held weight 4 moves to a next room 5 by gravity and then how many times the object 9 to be inspected is given a shock can be detected from the room in which the weight 4 is present.
Patent JP-2012170874-A (JP)
Title: Interceptor
Inventor: OISHI SOICHIRO
IPC: B01D17/022
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an interceptor that can reduce an installation space and facilitate work for cleaning and replacing an oil-water separating means.SOLUTION: The interceptor for catching and separating oil and fat contained in wastewater and discharging the wastewater after separating the oil and fat, includes a collecting part 1 holding the oil-water separating means 3 for allowing the wastewater to flow down while catching and separating the oil and fat, and an auxiliary driving means 5 composed by mounting and connecting an inflow port 1a of the collecting part 1 to a drain hole Sa formed in the bottom face of a sink S, and capable of applying force in a flow-down direction to the wastewater flowing to the collecting part 1.
Patent JP-2012175448-A (JP)
Title: Color processing device and color processing program
Inventor: SASAKI MAKOTO
IPC: G06T1/00
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a color processing device and a color processing program which, while having physical model characteristics, can perform color conversion with higher accuracy compared with a physical model.SOLUTION: A plurality of arithmetic units 11 respectively have different center color signals set therein. Each arithmetic unit 11 calculates a weighting value proportionate to the distance from the center color signal of a given color signal to be processed. A composition unit 12 combines, based on the weighting values calculated by the respective arithmetic units 11, output color signals according to a conversion factor. The conversion factor may be worked out in such a way that a first color signal is added to an output device and a color which is output is measured to obtain a second color signal, and then an actual color signal pair, or a pair of the first and the second color signals, is obtained more than one for different first color signals, so that, even when any one of the first color signals is given as a color signal to be processed, a second color signal corresponding to the first color signal is obtained as an output color signal. Thereby, a color conversion model indicating input/output characteristics of the output device is obtained.
Patent JP-2012173575-A (JP)
Title: Positively chargeable toner
Inventor: TAKATSUNA TORU
IPC: G03G9/08
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a positively chargeable toner capable of retaining a favorable positively chargeable property and suppressing generation of an inferior image such as photographic fog, and toner scattering.SOLUTION: Zirconium oxide microparticles are stuck to the surface of toner base particles, and the toner base particles include at least a binding resin and colorant. The surface of the zirconium oxide microparticles is treated by positively chargeable surface treatment agent and silicone oil. A mass ratio between the positively chargeable surface treatment agent and the silicone oil that are stuck to the surface of the zirconium oxide microparticles is defined to 6:4 to 2:8, where the ratio is (the positively chargeable surface treatment agent):(the silicone oil).
Patent JP-2012171264-A (JP)
Title: Image forming apparatus
Inventor: MORISHITA MINE
IPC: B41J2/01
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To solve a problem that in a case where initiation of main scanning is performed when it becomes main scanning initiation start time by measuring a time period by means of a timer, a timer value having a margin should be set so that a printing speed may be reduced.SOLUTION: Driving of sub-scanning is started at timing when printing on an image region 201 in precedent scanning is finished. Conveying of a paper sheet 10 to a next sub-scanning position is started to convey the paper sheet 10 by a predetermined conveyance amount (A). The driving of sub-scanning is finished at a position where the paper sheet 10 is conveyed by the predetermined conveyance amount (A). A sub-scanning drive amount (A) from start of the driving of sub-scanning to start of moving of a carriage 3 in the next main scanning is calculated. A time period X [ms] from start of moving of the carriage 3 in the next main scanning to start of printing by means of a recording head 4 is calculated. A distance B [mm] from sub-scanning finish position to a position at the time point of X [ms] before the sub-scanning finish is calculated. The next main scanning is started at a timing when the paper sheet 10 is conveyed by a distance (A-B) [mm] after the driving of sub-scanning is started.
Patent JP-2011174069-A (JP)
Title: Carbon black, production method thereof and use thereof
Inventor: SCHINKEL ARNDT-PETER
IPC: C08L21/00
Filed: 2011-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon black exerting good dispersibility and having very high reinforcing action and small hysteresis in a rubber mixture.  <P>SOLUTION: There is provided a carbon black having 20-49 m<SP>2</SP>/g CTAB surface area, ≥90 ml/(100 g) COAN and ≥235 ml/(100 g) total from OAN and COAN.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012175042-A (JP)
Title: Semiconductor device
Inventor: MURAMATSU ATSUSHI
IPC: H01L21/822
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device for which malfunctions due to a timing error are reduced.SOLUTION: The semiconductor device includes a combination circuit 11A-11C, one or more storage elements 2A-2D for fetching and holding data outputted by the combination circuit in response to a clock CLK, and a clock signal line for supplying a clock. At least one storage element is a storage element with a timing error detecting function, which includes at least one variable delay element 11A, 11B for delaying the clock to be supplied to the storage element and varying delay time, detects whether or not the storage element is operated normally corresponding to the delay clock outputted by the variable delay element, and changes the delay time of the variable delay element corresponding to the result of detecting whether or not the storage element is normally operated.
Patent JP-2012178646-A (JP)
Title: Conversion device and printing apparatus
Inventor: KOBASHI YUTAKA
IPC: H04N1/46
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a printing apparatus that can flexibly adapt to various recording media.SOLUTION: A first mode is dedicatedly adapted for conversion for recording on a recording medium of a specific raw material, and a second mode is generally adapted for conversion for recording on the recording medium of the specific raw material and other recording media. If a color input value in the first mode is the same as a color input value in the second mode, a color value of an image recorded on the recording medium of the specific raw material based on an output signal in the first mode is substantially the same as a color value of an image recorded on the recording medium of the specific raw material based on an output signal in the second mode.
Patent JP-2011177513-A (JP)
Title: Computer assisted surgery system
Inventor: BLAU ARNO
IPC: A61B17/56
Filed: 2011-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer assisted surgery system which enables simple and fast positioning of a medical device, and a method for operating the computer assisted surgery system.  <P>SOLUTION: The computer assisted surgery system and the method for operating the computer assisted surgery system is described therein. The system and method includes providing a virtual representation of the medical device to provide an easier application of the medical device, such as an implant or the like. The described system and method allows for simple and fast positioning of the medical device to be applied, such as an implant, for example.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012181314-A (JP)
Title: Overcoat composition for electrophotography, electrophotography forming method, and electrophotography forming apparatus
Inventor: IIO MASAHITO
IPC: G03G9/09
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an overcoat composition for electrophotography that is excellent in adhesion without being repelled to a toner image on a recording medium, for example, a toner image formed with toner containing wax.SOLUTION: An overcoat composition for electrophotography is used for overcoating a toner image formed on a recording medium with an electrophotographic method using toner, and contains at least a compound represented by the following general formula (1).
Patent JP-2012179004-A (JP)
Title: Washing apparatus
Inventor: TAMURA SHIGEKI
IPC: B08B9/027
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To attain washing at a soiled place even when a milking unit is soiled in milking work, to sufficiently remove (wash) soil while shortening time for washing treatment, and to attain accurate and optimal washing to the milking unit.SOLUTION: This washing apparatus includes a milking unit washing means Fw having a splash preventing cabinet part 2 preventing the splash of a washing liquid W to the outside, a setting part 3 for setting the milking unit 51 inside the cabinet 2, and a washing liquid jetting part 4 having a plurality of nozzles (n) for jetting the washing liquid W to a plurality of parts of the milking unit 51 set to the setting part 3, to wash the milking unit 51; a washing liquid supply means Fs supplying the washing liquid W to the washing liquid jetting part 4; and a moving means Fm capable of moving the milking unit washing means Fw into a position where the milking unit 51 can be set, during use at least.
Patent JP-2012182758-A (JP)
Title: Manufacturing method of ultrasonic probe
Inventor: KIMOTO YOKO
IPC: H01L41/37
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an ultrasonic probe in which deterioration of piezoelectric effect due to cutting of a piezoelectric subjected to polarization treatment can be minimized.SOLUTION: In the first step, an acoustic matching layer 40 and a backing layer 10 are laminated on a composite piezoelectric having a plurality of columnar piezoelectric elements 31 arranged in at least one-dimensional array at predetermined intervals, and a polymer layer 32 composed of a polymer material located between the piezoelectric elements 31, and provided with an electrode 21 and a common electrode 22 on a surface transmitting/receiving ultrasonic waves and a surface facing that surface. In the second step, the composite piezoelectric is cut together with the acoustic matching layer 40 along the polymer layer 32 from the side opposite from the side provided with the backing layer 10, thus forming a plurality of ultrasonic vibrators 33 in array.
Patent JP-2012185971-A (JP)
Title: Fuel cell system
Inventor: KAZUNO SHUICHI
IPC: H01M8/04
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system capable of generating power in a fuel cell according to a load request, while improving durability of the fuel cell.SOLUTION: The fuel cell system comprises a fuel cell stack 10, an air pump 31, a first converter 55, a motor 51, and an ECU 80 controlling the air pump 31 and the first converter 55 based on a target voltage and a switch voltage of a single cell calculated on the basis of a requested power. The ECU 80 executes a first mode for controlling the first converter 55 so that an actual voltage of the single cell follows the target voltage when the target voltage is equal to or less than the switch voltage; and executes a second mode for controlling the first converter 55 so that the actual voltage of the single cell is maintained at the switch voltage, and controlling the air pump 31 to change an air supply amount, change an IV characteristic of the single cell, change an actual current of the single cell, and make the actual power outputted by the fuel cell stack 10 follow the requested power, when the target voltage is not less than the switch voltage.
Patent JP-2011118426-A (JP)
Title: Drive device
Inventor: KOE HIDEAKI
IPC: H02N2/00
Filed: 2011-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive device which is made smaller in a thickness direction.  <P>SOLUTION: The drive device 50 is equipped with: a first frame 51; a second frame 52; a third frame 53; a first drive mechanism 54; and a second drive mechanism 55. A direction where a drive generating part 21 acts on a drive receiving part 22 is perpendicular to a second direction B, in the second drive mechanism 55. The drive receiving part 22 of the first drive mechanism 54 has a shaft 5 extending in a first direction A and driven in the first direction A by the drive generating part 21 of the first drive mechanism 54. The drive receiving part 22 of the second drive mechanism 55 has a shaft 5 extending in the second direction B and driven in the second direction B by the drive generating part 21 of the second drive mechanism 55. The shaft 5 of the first drive mechanism 54 and the shaft 5 of the second drive mechanism 55 are arranged on the same plane surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012186066-A (JP)
Title: Light guide plate improved in photoconversion efficiency by engraving one surface in dotted state
Inventor: MITOMA KUNJI
IPC: G09F13/18
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a light guide plate improved in photoconversion efficiency by changing its processing method.SOLUTION: In the light guide plate 1 used as an edge light using an LED 3, one surface of the light guide plate 1 is engraved in a dotted state by applying digital cutting engraving or laser irradiation engraving in order to brighten up a light-emitting plate surface by raising the photoconversion efficiency. Dots 16 closer to a light source have smaller areas, and dots 17 gradually separating from the light source have larger areas while making the light-emitting plate surface uniform as much as possible by adjusting the areas of the dots.
Patent JP-2012185103-A (JP)
Title: Magnetic detector
Inventor: UCHIYAMA TAKESHI
IPC: G01R33/02
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic detector enabling accurate detection, when detecting a magnetic field by differentially operating a plurality of sensors.SOLUTION: In a magnetic detector 10, magnetosensitive portions of a pair of sensors 12 are united in series on a magnetic circuit by a uniting member 14 configured by a magnetic material having a relative magnetic permeability of 100 or more, a magnetic material having a relative magnetic permeability of not less than 1/100 of the relative magnetic permeability of the magnetic material configuring the magnetosensitive portions, or the same magnetic material as the magnetosensitive portions of the sensors 12. Therefore, an external magnetic field such as an environment magnetic field and magnetic back ground noise is equally applied on both sensors 12 and can be detected. A measuring sensor 12a detects a magnetic field generated by a measuring object 50, and the output of a reference sensor 12b is differentially operated, thereby reducing the influence of the external magnetic field and accurately detecting only a magnetic field generated by the measuring object 50.
Patent JP-2012188473-A (JP)
Title: Wavelength conversion material for solar cell and wavelength conversion resin composition for solar cell using the same
Inventor: TAKADA YASUYUKI
IPC: C09K11/06
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength conversion material that improves photoelectric conversion efficiency of a solar cell.SOLUTION: The wavelength conversion material for a solar cell includes a compound represented by formula, wherein a metal atom in formula is a metal that belongs to group 13 of the periodic table or lanthanoids and includes Al, Ga, Cr, Ru, Bi, Fe, In, Ti, Sb, Eu, and Tb.
Patent JP-2012190502-A (JP)
Title: Semiconductor nonvolatile memory and data writing method
Inventor: MATSUI KATSUAKI
IPC: G11C16/02
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor nonvolatile memory capable of quickly accumulating a prescribed amount of electric charges corresponding to write data in an electric charge accumulation part of a memory cell with high accuracy, and a data writing method.SOLUTION: Write voltage is reduced in accordance with an increase of an amount of electric charges accumulated in the electric charge accumulation part when injecting electric charges in the electric charge accumulation part formed in the memory cell by applying the write voltage corresponding to the write data to a drain region or a source region of the memory cell.
Patent JP-2012194784-A (JP)
Title: Mobile body information measuring device and mobile body information measuring method
Inventor: KAJIKI JUNKO
IPC: G08G1/015
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a mobile body information measuring device and a mobile body information measuring method, which are capable of exactly obtaining information of individual mobile bodies when the mobile bodies such as a plurality of vehicles move on a movement passage like a road.SOLUTION: The mobile body information measuring device detects passage information including a passing start time and a passing finish time of the individual mobile bodies passing through a measurement area, by using a first sensor prepared above a road surface of the movement passage, and further detects movement information including positions of the individual mobile bodies and the movement speed in an upstream or downstream area of the movement direction of the mobile body with respect to the measurement area, by using a second sensor. At this time, the mobile body information measuring device calculates a passing time when the mobile body passes or passed through the measurement area, and the passage information and the movement information are made relevant by collating the movement information to the passage information by using the passing time, and the information of individual mobile bodies are obtained by using the relevant passage information and the movement information.