baber/WOPTO huggingface dataset:
Patent JP-2012046666-A (JP)
Title: Modified polyethylene resin composition and method of manufacturing the same
Inventor: NISHIZA KENICHIRO
IPC: B32B27/32
Filed: 2010-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition in which a polyethylene based resin is modified by a monomer having a polar functional group.SOLUTION: The modified polyethylene resin composition is obtained by melt-kneading at least one component chosen from the following (a), (b), (c), (d) and (e): (a) 100 pts.wt. of a polyethylene resin, (b) 0.01-5 pts.wt. of a radical polymerization initiator, (c) 0.01-10 pts.wt. of an epoxy group containing vinyl monomer, (d) 0.01-10 pts.wt. of a monomer which contains an ethylenic double bond and a silicon atom in the same molecule, and (e) 0.01-10 pts.wt. of a monomer which contains an ethylenic double bond and an acid polar group in the same molecule.
Patent JP-2012049440-A (JP)
Title: Method of manufacturing semiconductor laser device, semiconductor laser device and optical device
Inventor: SHIMIZU HAJIME
IPC: H01S5/022
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor laser device in which degradation of the emission characteristics and shortening of the life of a semiconductor laser element due to excessive heating process during solder joint can be minimized.SOLUTION: The method of manufacturing a two-wavelength semiconductor laser device 100 (semiconductor laser device) includes a step for forming a solder layer 12a having a melting point T1 on an electrode 11a which is formed on a heat dissipation base 10, a step for forming a solder layer 14 having a melting point T1 on an electrode 11b which is formed on the heat dissipation base 10 with a barrier layer 13 interposed therebetween, a step for forming a reaction solder layer 12 having a melting point T3 higher than T1 by melting the solder layer 12a and causing reaction of the electrode 11a and the solder layer 12a thereby joining a red semiconductor laser element 20 to the heat dissipation base 10, and a step for subsequently joining a blue-violet semiconductor laser element 30 to the heat dissipation base 10 by heating the solder layer 14 at a heating temperature T2 and melting the solder layer 14.
Patent JP-2012052834-A (JP)
Title: Laser gas analyser
Inventor: FUKUNAGA YASUSHI
IPC: G01N21/39
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a laser gas analyzer maintaining a high-speed measurement and allowing a zero-span calibration inexpensively at a site without detaching a light emission part and a light reception part from a process line.SOLUTION: A laser gas analyzer includes: a calibration cell to be filled with a calibration gas functioning as basis in a calibration step; a first optical switch for emitting laser light from a light emitting part to a process line in a measurement step, and emitting the laser light to the calibration cell in the calibration step; a second optical switch for emitting the laser light passing through the process line to a light reception part in the measurement step, and emitting the laser light passing through the calibration cell to the light reception part in the calibration step; a first optical fiber connection part for fixing both an optical fiber that guides the laser light from the first optical switch to the process line and another optical fiber that guides the laser light passing through the process line to the second optical switch; and a second optical fiber connection part for fixing both an optical fiber that guides the laser light from the first optical switch to the calibration cell and another optical fiber that guides the laser light passing through the calibration cell to the second optical switch.
Patent JP-2012051820-A (JP)
Title: Optical resolving agent and method for producing optically active alcohol using the same
Inventor: YASUNAMI MASABUMI
IPC: C07C61/39
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a novel optical resolving agent comprising an optically active azulene derivative which facilitates separation in column chromatography by observation with the naked eye, and a novel method for producing optically active alcohol using the optical resolving agent.SOLUTION: There are provided the optical resolving agent represented by formula [1] and a method for producing optically active alcohol, in which an optical isomer mixture of alcohol is optically resolved using the optical resolving agent. (In the formula, Rrepresents a halogen atom, a hydroxyl group or an alkoxy group having 1-6 carbon atoms, Rrepresents an alkenyl group having 2-10 carbon atoms, an alkeynyl group having 2-10 carbon atoms, an optionally substituted aryl group having 6-10 carbon atoms or the like, Rrepresents an alkyl group having 1-6 carbon atoms, Rrepresents a hydrogen atom or the like, Rrepresents an alkyl group having 1-6 carbon atoms or the like, and n represents an integer of 0-5).
Patent JP-2012054753-A (JP)
Title: Optical communication system and node device
Inventor: NAKAI TAKAO
IPC: H04J14/02
Filed: 2010-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical communication system with a highly reliable optical signal for communication.SOLUTION: An optical communication system comprises node devices N and optical transmission paths F. The node device N assigns its ID data and ID data of the transmission path F to be output to an optical signal that is input into and output from the node device N. The node device N and the transmission path F are identified by the optical signal with the assigned IDs. When the node N outputs a protection signal split from the optical signal as a client signal to the different optical transmission paths F, the optical transmission path F and the node device N is identified that are common between the client signal and the protection signal. Since the optical transmission path F and the node device N that are common between the client signal and the protection signal deteriorates reliability of an optical signal, the optical communication system can output an alarm by detecting such an overlap.
Patent JP-2012053302-A (JP)
Title: Frame for pellicle, and pellicle
Inventor: KITAJIMA SHINTARO
IPC: B65D85/86
Filed: 2010-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a frame for a large pellicle showing little deformation after a heating test.SOLUTION: A frame (2) for a pellicle having an opening (4) being rectangular in a plan view, comprises a plurality of components (41a, 41b, 41c, and 41d) forming the edge of the opening (4) with the ends joined together. Each end of the components (41a and 41b) is equipped with at least one projection (P) projecting toward the component (41c or 41d), and each end of the components (41c and 41d) is equipped with a depression (C) into which the projection (P) is fitted. By fitting the projections (P) into the depressions (C), the ends of the components (41a and 41b) and the ends of the components (41c and 41d) are joined together.
Patent JP-2012054434-A (JP)
Title: Method of manufacturing electrolytic capacitor
Inventor: KURIHARA SHOTA
IPC: H01G9/04
Filed: 2010-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method that can stably manufacture an electrolytic capacitor having a high electrical characteristic.SOLUTION: A method of manufacturing an electrolytic capacitor has a first step and a second step. The electrolytic capacitor manufactured by this method has an electrolytic capacitor element, and the capacitor element comprises an anode body formed of a porous sintered material, and a dielectric layer formed on the outer peripheral surface of the anode body and on the inner wall surfaces of plural holes existing in the anode body. In the first step, a part of the outer peripheral surface of a porous sintered material 50 serving as the anode body is brought into contact with a liquid level 701a of chemical solution 701, and the chemical solution 701 is made to infiltrate into the plural holes existing in the porous sintered material 50, thereby chemically or electrochemically oxidizing the inner wall surfaces of the holes. Thereafter, in the second step, the porous sintered material 50 is immersed in the chemical solution to chemically or electrochemically oxidize at least the outer peripheral surface of the porous sintered material 50.
Patent JP-2012058614-A (JP)
Title: Control device, display device, and control method of display device
Inventor: YAMADA YUSUKE
IPC: G09G3/20
Filed: 2010-09-10
Abstract: PROBLEM TO BE SOLVED: To compatibly attain the improvement of a sensory display speed of a display device and the decrease in a peak value of power consumption.SOLUTION: The display device changes a gray scale of pixels by a writing operation of applying a driving voltage to the pixels a plurality of times. When newly changing a display state of a pixel, the display device determines whether the pixel that is to change the display state is under the writing operation or not. In a case where the pixel is not under the writing operation, the display device starts the writing operation in the pixel and, in a case where the pixel is under the writing operation, starts a novel writing operation in the pixel after the ongoing writing operation is finished. Alternately, in a case where a large power consumption is required according to a pixel updating the writing operation or a pixel newly starting the writing operation, the display device puts off the start of the writing operation in the pixel which is to start writing newly.
Patent JP-2012063841-A (JP)
Title: Automatic program generating device and automatic program generating method
Inventor: HASHIMOTO YASUNORI
IPC: G06F9/44
Filed: 2010-09-14
Abstract: PROBLEM TO BE SOLVED: To automatically generate a program including a screen design.SOLUTION: From screen mock-up data separately created with a design tool, attribution information that does not contain the data regarding a screen design is extracted. Then the attribution information is replaced so that it may be operated in cooperation with a processing program. Thereby, a screen program and a processing program can be generated, without affecting a screen design.
Patent JP-2012063423-A (JP)
Title: Lens barrel and imaging device
Inventor: ONE KAZUYASU
IPC: G03B13/36
Filed: 2010-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel and an imaging device that reduce noise generated by a driving part when a lens is driven.SOLUTION: A lens barrel 520 includes: a lens 504 for adjusting a focus; a gear 502 for transmitting torque of a first motor 500; a second motor 501 for generating torque less than the torque generated by the first motor 500; the gear 502 for transmitting the torque of the second motor 501; and transmission mechanisms 503a to 503c for driving the lens 504 with at least the torque transmitted by the first motor 500 and the gear 502 or the torque transmitted by the second motor 501 and the gear 502.
Patent JP-2012061662-A (JP)
Title: Printing device
Inventor: HIRAMA KENICHI
IPC: G03G21/00
Filed: 2010-09-15
Abstract: PROBLEM TO BE SOLVED: To solve a problem that, when a remaining amount of any color developer becomes equal to or smaller than a prescribed value in a color printing device, even though a limited color print job that is printable is included in the accumulated print jobs, the limited color print job cannot be performed as far as a color developer is not supplied.SOLUTION: The printing device includes: an analysis part 30 that generates the image information and print information of received print job data; a memory 20 that stores the image information and print information successively analyzed by the analysis part 30; an image forming part 40 that performs the print of the image information using a color toner or a black toner and includes a remaining amount detecting part for detecting the remaining amount of each toner; and a print controller 50 that controls the print by the image forming part 40. When the remaining amount of the color toner is smaller than a prescribed amount, the print job using the color toner by the image forming part 40 is temporarily suspended, and when a monochrome print job is stored in the memory 20, the print controller deletes information relating to the suspended print job data.
Patent JP-2012061670-A (JP)
Title: Ink jet postcard
Inventor: WATANABE KAZUKI
IPC: B41M5/50
Filed: 2010-09-15
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet postcard which is excellent in curling aptitude and ink jet printability of a colored address surface, is excellent in an inking property in offset printing, and of which trouble caused by soak water contamination is improved.SOLUTION: The ink jet postcard includes a back coat layer formed on one surface of a support formed of wood pulp fiber. A back coat liquid contains a polymer material having a film forming property when dried, an aqueous polymer electrolyte, a surfactant, a sizing agent, and a coloring agent for forming a chromatic color as essential components. A ratio of the surfactant and the sizing agent in mass%, a total solid concentration of the surfactant and the sizing agent (mass%), a solid concentration of the aqueous polymer electrolyte (mass%), and a coating amount of the back coat liquid are set in predetermined ranges.
Patent JP-2012063538-A (JP)
Title: Gloss providing device and image forming apparatus
Inventor: KUNII HIROYUKI
IPC: G03G15/20
Filed: 2010-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a gloss providing device which prevents the device from being upsized by rapidly cooling the rear face of a paper, provides glossiness, has no gloss unevenness, and can be stably transported.SOLUTION: In the gloss providing device which includes: an endless belt type recording medium carrier for carrying a recording medium on which a fixed toner is mounted on at least one face thereof; a roller pair composed of one tension roller for tensioning the recording medium carrier, and a pressure roller which is pressed while sandwiching the recording medium carrier between the pressure roller and the tension roller; and at least one cooling device which is positioned in the outside of the recording medium carrier in the further downstream side of the recording medium conveyance direction than the roller pair, and blows air against the recording medium carrier, the direction of air blown from the cooling device is changeable.
Patent JP-2012061996-A (JP)
Title: Control device for shift lock mechanism of change lever
Inventor: AKABANE TETSUO
IPC: B60K20/02
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To not only effectively suppress heating of a solenoid for operating a lock member but also effectively reduce power consumption thereof while suppressing an increase in the number of parts and simplifying the structure of the same.SOLUTION: When on-condition of the solenoid is satisfied, comparatively high first voltage for sucking a member to be sucked and second voltage which is lower than the first voltage and which holds the member to be sucked to be in the state of being sucked are alternately and repeatedly applied to the solenoid of the shift lock mechanism while the on-condition of the solenoid is satisfied. This not only effectively suppresses the heating of the solenoid but also reduces the power consumption.
Patent JP-2012067018-A (JP)
Title: Composition for oral cavity
Inventor: TSUGANE TAKANORI
IPC: A23G4/00
Filed: 2010-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for inhibiting dental caries safer and more effective than before by controlling the formation of a biofilm formed by germs causing dental caries, not by controlling germs causing dental caries, since by the method for inhibiting dental caries using a conventional antimicrobial agent, an enzyme inhibitor or an antibiotic, a polysaccharide outside of cells hinders the penetration of an antimicrobial agent, an enzyme inhibitor, an antibiotic and the like, the desired effect for inhibiting dental caries is difficult to obtain and the use of the antimicrobial agent and the like gives a high risk of appearance of resistant bacteria, therefore is not preferable.SOLUTION: In a composition, a substance which controls quorum sensing of Streptococcus mutans controlled by CSP is incorporated. The formation of a cavity biofilm is hindered by the composition which controls quorum sensing.
Patent JP-2012068744-A (JP)
Title: Web page link setting device and operation method thereof
Inventor: WATANABE MASAHIRO
IPC: G06F17/21
Filed: 2010-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a Web page link setting device facilitating the browsing of a Web page.SOLUTION: Each of Web pages P1-P36 is associated with a next Web page in alignment order by a single link. A setting of a link including the URI of the next Web page in the alignment order is added to an HTML file constituting the Web page.
Patent JP-2012068409-A (JP)
Title: Power source circuit and image forming apparatus with the same
Inventor: OKUMURA YASUHIKO
IPC: G03G15/06
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To achieve stable developing ability while decreasing dependency on damping resistance by restraining deformation of a blank pulse waveform.SOLUTION: In order to cause AC voltage generating means to generate a rectangular wave of a first half frequency of a blank pulse waveform, drive signal generating means outputs a first drive signal. Also, in order to cause the AC voltage generating means to generate the rectangular wave of a second half frequency of the blank pulse waveform, the drive signal generating means outputs a second drive signal. The length of a first on-period T1 of the first drive signal is different from the length of a first on-period T4 of the second drive signal. The length of an off-period T2 of the first drive signal is different from the length of an off-period T5 of the second drive signal. The length of a second on-period T3 of the first drive signal is different from the length of a second on-period T6 of the second drive signal. The length of the first on-period T4 of the second drive signal is longer than the length of the first on-period T1 of the first drive signal.
Patent JP-2012068480-A (JP)
Title: Image forming apparatus
Inventor: NOGUCHI AYUMI
IPC: G03G21/00
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus forming images with reduced unevenness.SOLUTION: This image forming apparatus includes: an image retaining body 11Y formed with a toner image on a peripheral face and moving while retaining the toner image; an application unit 18Y formed on the peripheral face of the image retaining body for applying a release agent promoting peeling of the toner image; a photodetector 17Y emitting light of a light-absorbing band of the release agent towards the peripheral face and detecting the light from the peripheral face; an amount-of-release-agent measuring unit for measuring the application amount of the release agent applied to the peripheral face of the image retaining body based on the light absorption amount obtained by the detection by the photodetector; and an application control unit controlling the application unit to apply more release agent to a region whose application amount measured is less out of the peripheral face of the image retaining body.
Patent JP-2012067977-A (JP)
Title: Exhaust gas combustion device of baking furnace
Inventor: HARADA YOSHIHISA
IPC: F23G5/44
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas combustion device capable of efficiently removing decomposition product of precursor fiber accumulated in a flow channel of an exhaust gas distributed to the exhaust gas combustion device from the baking furnace for manufacturing carbon fiber, and being stably operated.SOLUTION: This exhaust gas combustion device includes an exhaust gas outlet 4 formed on the bottom of the baking furnace 2 for the exhaust gas generated in the baking furnace, a first exhaust gas flow channel 5a connected to the exhaust gas outlet 4 and extending upward at the outside of the baking furnace 2, and a second exhaust gas flow channel 6a communicated with an exhaust gas inlet 3a opened toward an exhaust gas combustion chamber 3. An exhaust gas flow rate regulation valve 7 is disposed on an intersecting section of the first exhaust gas flow channel 5a and the second exhaust gas flow channel 6a. A through-hole 7d penetrating toward the exhaust gas inlet 3a is formed on a valve body 7a of the exhaust gas flow rate regulation valve, and a rod-shaped decomposition product removing member 9 having an operating section 9a extending to the external from the first exhaust gas flow channel 5a, and a rod body 9b, is inserted to the through-hole 7d movably forward and backward in the second exhaust gas flow channel 6a.
Patent JP-2012072592-A (JP)
Title: Fire limit through part structure and construction method therefor
Inventor: TANAKA TAKANARI
IPC: E04B1/94
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a fire limit through part structure which can be constructed independent of the outer peripheral length or shape of piping, is excellent in construction workability, and is excellent in fire resistance.SOLUTION: The fire limit through part structure includes: the piping inserted to the through-hole of the section of a structure; a thermally-expansible fireproof sheet installed on the outer periphery of the piping; and a piping support formed of a metal plate including a piping support part and a section fixing part. The piping support is formed by deforming the piping support part of the metal plate along the external shape of the piping and bending the section fixing part of the metal plate in parallel with the section, and the section fixing part of the piping support is fixed to the section. With the noncombustible material layer of the thermally-expansible fireproof sheet on the outer side and the thermally-expansible fireproof material layer of the thermally-expansible fireproof sheet on the inner side, the thermally-expansible fireproof sheet is installed on the outer periphery of the piping and is fixed to the piping support.
Patent JP-2012074291-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: SUZUKI EIJI
IPC: H01M10/052
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery exerting stable and excellent storage life and high charge/discharge efficiency.SOLUTION: A nonaqueous electrolyte secondary battery includes: a positive electrode containing a positive electrode active material; a negative electrode having a coating formed thereon and containing a negative electrode active material; and an electrolyte. A hydrolysate of a composition constituting the coating contains a substance (A) in which a singlet signal is observed between 4.2 ppm and 4.4 ppm in aH-NMR spectrum using a signal of sodium 3-(trimethylsilyl)propanoate-2,2,3,3-d(3-trimethylsilyl sodium propionate-2,2,3,3-d,TSP-d) as a reference (0 ppm) in heavy water, and a signal is observed between 68 ppm and 70 ppm in aC-NMR spectrum.
Patent JP-2012074987-A (JP)
Title: Rfid antenna, electronic apparatus including the rfid antenna, and chip ferrite component used in the rfid antenna
Inventor: YAMASHITA OSAMU
IPC: H01Q7/06
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an RFID antenna which obtains stable communication characteristics at low cost, and to provide an electronic apparatus including the RFID antenna and a chip ferrite component used for the RFID antenna.SOLUTION: Chip ferrite 34 is surface-mounted on an antenna pattern 32 of an antenna substrate 31. This structure improves the accuracy of the mounting position, suppresses variations of antenna characteristics, and increases the productivity. Further, a solder fillet is formed at a soldered portion between an electrode of each chip ferrite 34 and the antenna pattern to increase a cross section of the antenna pattern 32 substantially.