baber/WOPTO huggingface dataset:
Patent JP-2013163711-A (JP)
Title: Method for producing polyacetal copolymer
Inventor: TOKI MAKOTO
IPC: C08G2/24
Filed: 2012-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyacetal copolymer by which scaling on a feeding part of a polymerizer can be suppressed, long-term stable operation and high polymer yield can be achieved, and the polymerization yield can be maintained even with a small amount of a polymerization catalyst.SOLUTION: A method for producing a polyacetal copolymer by carrying out polymerization by feeding trioxane, a cyclic ether and/or a cyclic formal, a polymerization catalyst, a low-molecular weight acetal compound and an organic solvent to a polymerization reactor includes a pre-mixing step of obtaining a pre-mixed product by mixing in advance the cyclic ether and/or the cyclic formal, the polymerization catalyst, the low-molecular weight acetal compound, and the organic solvent.
Patent JP-2013163491-A (JP)
Title: Minesweeping support device
Inventor: YAMADA TOSHIYUKI
IPC: B63G7/04
Filed: 2012-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a minesweeping support device that can discover surfacing underwater suspended matters in a short time and automatically, and can greatly reduce workload of monitoring member in monitoring task.SOLUTION: A minesweeping support device 10 that includes: a laser device; an ICCD camera; a laser radar device 12 mounted to a water navigation body 13; a minesweeping rope 24; a cutting machine 25; and a minesweeping device 11 towed to the water navigation body 13 calculates a turning amount and a magnetic dip to turn the laser radar device 12 to underwater suspended matters 34 surfacing on a water surface 35 based on position information and course information of the water navigation body 13 and the position information of the underwater suspended matters 34 surfacing the water surface 35, and makes the laser radar device 12 turn automatically to the underwater suspended matters 34 surfacing on the water surface 35 based on the calculated turning amount the magnetic dip.
Patent JP-2013168195-A (JP)
Title: Objective lens and optical pickup using the same
Inventor: SHIMANO TAKESHI
IPC: G11B7/126
Filed: 2012-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a single objective lens that sufficiently reduces aberration when parallel rays are incident on any of optical disks, a BD, a DVD and a CD.SOLUTION: In a three-wavelength common area 103 of an objective lens 100, first to third orbicular zone phase shift structures 112-114 are formed integrally with a lens surface optimized to a transparent medium layer of thickness t4. In a BD/DVD common area 104, a fourth orbicular zone phase shift structure 117 is formed integrally with a lens surface optimized to a transparent medium layer of thickness t5. A dedicated BD area 105 has an aspherical lens shape optimized to a transparent medium layer of thickness t1. The orbicular zone phase shift structures correct wave surface aberration that has defocus as a main component thereof and is mutually similar among the BD, the DVD and the CD; but as a result of composition, are capable of correcting wave surface aberration that is not mutually similar among the BD, the DVD and the CD.
Patent JP-2013168253-A (JP)
Title: Wound battery
Inventor: ISHIKAWA YUKI
IPC: H01M10/04
Filed: 2012-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain the configuration of an electrode body which can exhibit a required battery performance, in a wound battery having an electrode body configured by winding a positive electrode, a negative electrode and a separator formed, respectively, in strip, even if it has a thin and wide shape.SOLUTION: The wound battery has an electrode body (30) configured by winding a positive electrode, a negative electrode (32) and a separator (33) formed, respectively, in strip while being superimposed. At least one set of the positive electrode and negative electrode (32) is superimposed on the separator (33). The electrode body (30) had two wound bodies (41, 42) formed by winding the positive electrode, the negative electrode (32) and the separator (33) in superimposed state, from both ends of the separator (33) in the longitudinal direction toward the central part thereof.
Patent JP-2013168509-A (JP)
Title: Optical device and manufacturing method of optical device
Inventor: HAYASHI KEIICHIRO
IPC: H01L23/02
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical device 1 capable of reducing the height and size of the device, and mounting a flip chip on a flat surface of a circuit board with a surface opposite to an optical surface KP as a mounting surface.SOLUTION: An optical device 1 of the present invention comprises: a first substrate 2; a second substrate 3; and optical chips 4 that are accommodated in the substrates. The first substrate 2 has a concave part 5, and through electrodes 6 that each penetrate from an outer peripheral end face TP of the concave part 5 to a rear face BP on the opposite side. The second substrate 3 has an intermediate electrode 7 on the surface; and the intermediate electrode 7 and the through electrodes 6 are electrically connected with each other, and joined to the outer peripheral end face TP. The optical chip 4 is mounted on the surface of the second substrate 3 so as to be electrically connected with the intermediate electrode 7, and accommodated in the concave part 5.
Patent JP-2013171443-A (JP)
Title: Information processing apparatus, information processing method, program, and information processing system
Inventor: TSUZUKI TAKAYUKI
IPC: G06F21/60
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an information processing apparatus, an information processing method, a program, and an information processing system which can verify a user who illegally uses an account of membership service.SOLUTION: An information processing apparatus includes an account information acquisition unit for acquiring account information registered in membership service, a movement history information acquisition unit for acquiring movement history information associated with the account information, a reference information acquisition unit for acquiring reference information for calculating a confidence level of the account information, and a confidence level calculation unit for calculating the confidence level of the account information on the basis of the movement history information and the reference information.
Patent JP-2013174685-A (JP)
Title: Image forming apparatus
Inventor: MAMIYA YUSUKE
IPC: G03G15/00
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which is capable of excellently detecting a toner concentration.SOLUTION: Prior to start of an image forming step, density of developer which is to be measured by a measurement part is stabilized by a stabilizing part so as to be within a fixed range. When it is determined that an image forming instruction is given (S101), a current toner concentration is calculated, and is stored as an actual measurement toner concentration (S102). Also, based on a stop time, a first concentration at a first point of time is corrected, and is stored as a reference toner concentration. Then, if a charge amount of toner recognized from a concentration difference between the actual measurement concentration and the reference toner concentration is determined to be in an appropriate range (S104), a latent image on a photoreceptor drum is developed (S105). Meanwhile, if the charge amount of the toner is determined to be outside the appropriate range, developer DP in a developing part is stirred (S106) before the latent image on the photoreceptor drum is developed.
Patent JP-2013174809-A (JP)
Title: Conversion element
Inventor: SASAOKA HIDEYORI
IPC: G02B6/04
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a conversion element that can suppress the characteristic deterioration of a multicore optical fiber when the multicore optical fiber and an optical element are optically coupled to each other.SOLUTION: A conversion element 10 optically couples a multicore optical fiber 80 with a planar optical waveguide 90 to each other, and includes a multicore optical fiber side conversion element 11 and a planar optical waveguide side conversion element 12. There is a gradual change in each of a light incidence/emission gap (grating coupler gap) of the planar optical waveguide 90, a core gap on the cross section of the planar optical waveguide side conversion element 12, a core gap on the cross section of the multicore optical fiber side conversion element 11, and a core gap on the cross section of the multicore optical fiber 80. The multicore optical fiber side conversion element 11 and the planar optical waveguide side conversion element 12 are respectively fixed, being bent.
Patent JP-2013173887-A (JP)
Title: Water dispersion type adhesive
Inventor: FUJITA CHIHO
IPC: C09J123/08
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a water dispersion type adhesive which is excellent in adhesiveness and is exactly injected from a nozzle without soiling the nozzle when coated by a nozzle coating machine, and to provide a paper product which is obtained by the coating of the water dispersion type adhesive.SOLUTION: A water dispersion type adhesive which has ethylene-vinyl acetate-based modified emulsion and plasticizer and in which the plasticizer includes acetyl group-containing compound is excellent in adhesion strength and does not soil a nozzle when injected from the nozzle of a nozzle coating machine. When the acetyl group-containing compound is triacetin, it improves adhesiveness of paper and metal foil and further reduces possibility of soiling the nozzle. In addition, the ethylene-vinyl acetate-based modified emulsion is preferably a modified substance where a carboxyl group is imparted, since the possibility of staining the nozzle is further reduced.
Patent JP-2013059999-A (JP)
Title: Liquid injection device
Inventor: TAKEUCHI HIROSHI
IPC: B41J2/175
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid injection device in which routing work of liquid supply tubes can be performed easily while regulating movement of the liquid supply tubes.SOLUTION: This liquid injection device includes: a body housing 13 formed with an opening 13a for exposing the upper portion of a paper carrying area; ink supply tubes 20 which guide ink fed from an ink tank 19 with the ink stored to a liquid injection head and which have deformably movable portions 20a followed and deformed in association with the movement of a carriage 17; and an image scanner 12 deformable in a direction to open/close the opening 13a of the body housing 13. One of the body housing 13 and image scanner 12 is provided with a spacer 21 which has a slit 23 for moving the ink supply tubes 20 in a direction intersecting with a longitudinal direction thereof and allowing the ink supply tubes to pass therethrough and an inner surface 21a abutting on the outer surfaces of the ink supply tubes 20 passed through the slit 23 and regulating the movement of the ink supply tubes 20 in the direction intersecting with the longitudinal direction thereof.
Patent JP-2013178340-A (JP)
Title: Lens barrel and imaging apparatus
Inventor: TAGUCHI FUMIYA
IPC: G02B7/02
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel capable of easily detecting the applied state of electrically conductive coating after assembly and to provide an imaging apparatus.SOLUTION: A lens barrel 100 which is supported by a camera body 200 and at least incorporates an electrical part in a lens housing formed in a cylindrical shape includes a conductive electrically conductive coating 30 which is applied to the inner circumferential surface of the lens housing and an inspection electrode 32a and an inspection electrode 32b which are connected to positions electrically separated from each other in the continuous electrically conductive coating 30. The inspection electrode 32a and the inspection electrode 32b are exposed to the outside of the lens housing.
Patent JP-2012193173-A (JP)
Title: Loxoprofen-containing aerosol composition
Inventor: SAKON AKIKO
IPC: A61K47/34
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a loxoprofen-containing aerosol composition keeping good jetting properties without generating any precipitation with time.SOLUTION: The aerosol composition includes: a stock solution containing (a) loxoprofen or a salt thereof and (b) at least one selected from a polyoxyethylene sorbitan fatty acid ester with an HLB not less than 10 and not higher than 15, polyoxyethylene hydrogenated castor oil with an HLB not less than 10 and less than 14; and a propellant.
Patent JP-2013179523-A (JP)
Title: Call system
Inventor: HAMADA YOZO
IPC: H04M3/56
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a call system used for conference call, capable of avoiding the delay of start of call until all the members can respond, allowing even a crew who is not in time for the start of the call to grasp the call content up to that time, and eliminating the wasteful call recording.SOLUTION: A call system includes: three or more call devices capable of enabling simultaneous call; and a central control unit having a call monitoring part for monitoring the call state of the call devices and a conversation recording part for recording the call content. When the call device makes a call to other two or more call devices at the same time, and there is a call device that did not make a response to the call within a prescribed time, the central control unit records the conversation content held between the other call devices until the device unanswered makes a response, and notices the unanswered device of that.
Patent JP-2013181805-A (JP)
Title: Plant ion charge measuring instrument and plant ion charge measurement method
Inventor: KAWAGUCHI TOSHIRO
IPC: G01N27/60
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a plant ion charge measuring instrument capable of nondestructively recognizing a physiological phenomenon due to a plant environmental response in real time.SOLUTION: The plant ion charge measuring instrument of this invention includes a container 13 for housing a plant, a magnetic levitation electrode ionization chamber 1 (MALIC_A) for collecting background charges included in an ionization chamber 2 in an electrode 3a, a magnetic levitation electrode ionization chamber 1 (MALIC_B) for collecting negative charges discharged from the plant and the background charges in an electrode 3b in the container 13, a magnetic levitation electrode ionization chamber 1 (MALIC_C) for collecting positive charges discharged from the plant and the background charges in an electrode 3b in the container 13, and a measurement part for measuring negative ion charges discharged from the plant on the basis of difference between charge amounts measured in the electrode 3b and the electrode 3a, and measuring positive ion charges discharged from the plant on the basis of difference between charge amounts measured in the electrode 3c and the electrode 3a.
Patent JP-2013182143-A (JP)
Title: Driving method of wavelength variable interference filter, optical module, and electronic apparatus
Inventor: MATSUNO YASUSHI
IPC: B81B3/00
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a driving method of a wavelength variable interference filter capable of quickly taking out light having a target wavelength, and further to provide an optical module provided with the wavelength variable interference filter and an electronic apparatus.SOLUTION: A driving method of a wavelength variable interference filter executes: a primary target voltage application step of applying a target voltage Vfor taking out light having a target wavelength by the wavelength variable interference filter to an electrostatic actuator; a first voltage application step of applying a first voltage Vgreater than the target voltage Vto the electrostatic actuator after the primary target voltage application step; and a secondary target voltage application step of applying the target voltage Vto the electrostatic actuator after the first voltage application step.
Patent JP-2013186080-A (JP)
Title: Method of manufacturing metal nano-particle modified substrate, and metal nano-particle modified substrate
Inventor: AKIYAMA TAKESHI
IPC: G01N21/65
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a metal nano-particle modified substrate which can significantly improve production efficiency although the method is simple.SOLUTION: A method of manufacturing a metal nano-particle modified substrate 10 in which plural metal nano-particles 12, each having a predetermined particle diameter, are arranged on the surface of a substrate 11 at predetermined intervals, includes an A step for preparing the substrate 11 having an amino group on its surface, and a metal nano colloid solution containing the metal nano-particles 12, a B step for immersing the substrate 11 in the metal nano colloid solution for a predetermined time of period, and a C step for taking the substrate 11 out of the metal nano colloid solution for drying.
Patent JP-2013187504-A (JP)
Title: Nonvolatile semiconductor storage device and manufacturing method of the same
Inventor: TSUDA MUNEYUKI
IPC: H01L27/115
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor storage device which makes cut-off characteristics of a select gate be appropriate.SOLUTION: In a nonvolatile semiconductor storage device which is formed on a semiconductor substrate and includes a select gate on a source side, a select gate on a drain side and word lines, a gate length of the select gate on the source side is formed longer than a gate length of the select gate on the drain side.
Patent JP-2013186109-A (JP)
Title: Radiation dose measurement system, and data collection device and measurement station for the same
Inventor: HIRAKAWA KUNIO
IPC: G01T7/00
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a radiation dose measurement system capable of quickly obtaining accurate radiation dose values.SOLUTION: A radiation dose measurement system 1001 for measuring radiation doses includes a measurement station 110 and a data collection device 210 which communicates with the measurement station 110. The measurement station 110 has a measurement unit 114 for detecting radiation and a transmitter unit 111 for transmitting measurement data representing a dose of radiation detected by the measurement unit 114. The data collection device 210 includes: a receiver unit 211 which receives the measurement data; a radiation dose value computation unit 215 which obtains a radiation dose value by computing a moving average of a plurality of pieces of measurement data received by the receiver unit 211; and a noise removal processing unit 216 which excludes erroneously detected measurement data included in the plurality of pieces of measurement data received by the receiver unit 211 from the moving average computation made by the radiation dose value computation unit 215.
Patent JP-2013189726-A (JP)
Title: Method for producing softened nonwoven fabric
Inventor: KINUGASA YOSHIHIKO
IPC: D06C23/04
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a softened nonwoven fabric that can improve softness of a nonwoven fabric after processing and is less likely to deteriorate the tensile strength of the nonwoven fabric after processing.SOLUTION: The method for producing a softened nonwoven fabric uses a processing apparatus 1 provided with a first mold 21 and a second mold 22 for carrying out partial drawing. The first mold 21 and the second mold 22 have protrusions 211, 221 disposed regularly in Y and X directions, and recesses 212, 222 disposed between protrusions adjacent to each other in Y and X directions. The protrusion 211 of the first mold 21 is disposed in a position corresponding to a recess 222 of the second mold 22, and the protrusion 221 of the second mold 22 is disposed in a position corresponding to the recess 212 of the first mold 21. When contacting an apex of one of the protrusions 211, 221 to a bottom surface of the recesses 212, 222 on the other side to fully engaging the first mold 21 and the second mold 22, and viewing a flattened cross section at a position where the depth of the engagement is divided into two halves, there is a gap of 0.2 mm or more and 10 mm or less over the entire circumference.
Patent JP-2013189174-A (JP)
Title: Supporting structure for exhaust pipe
Inventor: YAMADA AKIHIRO
IPC: F01N99/00
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a supporting structure for an exhaust pipe, capable of avoiding occurrence of an abnormal noise caused by contact of ice adhering to a vehicle body with the exhaust pipe, and also capable of suppressing occurrence of corrosion of a supporting portion for the exhaust pipe.SOLUTION: A supporting structure supports a hanger stay 36 on a side of an exhaust pipe provided to extend from the side of the exhaust pipe 3 arranged below a vehicle body 1 toward a side of the vehicle body 1, with respect a hanger stay 44 on the side of the vehicle body provided on a floor panel 4, through a mount rubber 5. In the supporting structure, the hanger stay 36 on the side of the exhaust pipe is fixed on a main muffler 34 and is inserted into a lower through hole 54 formed in a mount rubber body 51, and an enlarged tip end 36A of the hanger stay 36 on the side of the exhaust pipe is provided with a cover portion 52 covering to surround the enlarged tip end 36A with a clearance S.
Patent JP-2013195454-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: YOKOKAWA KEI
IPC: G03G9/09
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a toner which has sufficiently high starting performance in charging, excellent temporal stability in charging, a reduced amount of filming of an external additive detached from the toner on a photoreceptor even after output of several tens of thousands of sheets of an image, and excellent fixability.SOLUTION: A black toner for developing an electrostatic charge image includes at least a pigment, a binder resin, a mold release agent, a fluorine-containing compound, and a sulfur-containing compound. By combustion ion chromatography, the toner has a fluorine atomic mass relative to the toner matrix mass in the range of 200 to 600 ppm and a sulfur mass relative to the toner matrix mass in the range of 1000 to 1500 ppm.
Patent JP-2013196074-A (JP)
Title: Method for guidance to alternative user device
Inventor: USUKI NOBUYUKI
IPC: G07D9/00
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, when an ATM becomes faulty, a plurality of users likely gather to some other ATMs and the ATMs to which they are intensively guided may become deficient in currency because ATMs to which they should be guided are not considered conventionally, with respect to techniques for guiding users to ATMs other than faulty ATMs.SOLUTION: This invention employs a configuration to distribute devices (ATMs) to which users should be guided. More concretely, devices as candidates to which users should be guided are grouped and managed, and a guidance condition (for example, the number of users) for each of the devices is recorded, and devices to which users should be guided are specified in consideration of guidance conditions. In this case, the invention includes device grouping based on movement distances and times.