baber/WOPTO huggingface dataset:
Patent JP-2013207403-A (JP)
Title: Demodulation method and demodulation device to demodulate modulation signal
Inventor: OTAKE MASARU
IPC: H04B1/709
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a demodulation method and a demodulation device which reduce the amount of arithmetic operations in the demodulation process of a signal modulated by phase shift modulation.SOLUTION: The demodulation method of the present invention is a demodulation method for demodulating a received signal which was modulated by phase shift modulation. In this demodulation method, a first phase shift amount is determined on the basis of a first and a second signal component in the received signal and a candidate value for the first phase shift amount, and also a maximum correlation value with the first and the second signal components is generated. Similarly, on the basis of a third and a fourth signal component in the received signal and a candidate value for the first phase shift amount, a maximum correlation value with the third and the fourth signal components is generated. Then, on the basis of the two maximum correlation values thus generated and a candidate value for a second phase shift amount, a plurality of correlation values between the maximum correlation values themselves are generated, and while a maximum correlation value among the generated correlation values is selected, a second phase shift amount is determined.
Patent JP-2013204504-A (JP)
Title: Exhaust gas cleaning apparatus
Inventor: ENDO YASUSHI
IPC: F01N3/08
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas cleaning apparatus reducing pressure loss of exhaust gas.SOLUTION: An exhaust gas cleaning apparatus 101 includes an SCR catalyst substrate 10 on which an SCR catalyst is carried to promote reduction reaction of nitrogen oxide by ammonia. The SCR catalyst substrate 10 has a plurality of cells 11b-13b partitioned by partition walls 11a-13a and constituting exhaust gas conduits passing in the SCR catalyst substrate 10. Further, in the SCR catalyst substrate 10, a substrate cross-sectional face vertical to a direction where the cells 11b-13b are extended is changed. In the SCR catalyst substrate 10, outermost peripheral cells 11b1 and 12b1 in an outer periphery of the substrate cross sectional face are increased/decreased to correspond to increase/decrease in size of the changed substrate cross sectional face, and the partition walls have partition wall communication holes 11a1a and 12a1a communicating with neighboring cells of at least the increased/decreased outermost peripheral cells 11b1 and 12b1 on a central side of the substrate cross-sectional face.
Patent JP-2013207936-A (JP)
Title: Energy management system, energy management method, and distributed power source
Inventor: OKINO KENTA
IPC: H02J3/32
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an energy management system capable of appropriately using electric power output from a distributed power source, and to provide an energy management method and distributed power source used therefor.SOLUTION: A control section 230 applies a first control mode for calculating target power from a value detected by an ammeter 181 or a second control mode for calculating target power from a value detected by an ammeter 182 as load follow-up control of a fuel cell unit 150.
Patent JP-2013203471-A (JP)
Title: Hinge cap
Inventor: TSUKAMOTO RYUICHI
IPC: B65D41/34
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a hinge cap with improved convenience which facilitates the visual identification of whether it is opened or unopened, whose manufacturing cost is reduced with a simplified structure, which does not generate trash when opened and does not generate a protrusion after being opened.SOLUTION: A hinge cap 100 is integrally formed by a skirt part 120 and an upper lid 110 being connected by a hinge mechanism 140 and a tamper-evident mechanism 150 while it is unopened. The tamper-evident mechanism 150 includes an upper lid extension convex wall 160 and a skirt extension convex wall 170 formed in a manner to protrude from the upper lid 110 and the skirt part 120 respectively, and circumferential direction bridge strips 180 for connecting the opposing side end edges 161 and 171.
Patent JP-2013212801-A (JP)
Title: Visor for automobile and structure for mounting the same
Inventor: ITO AKITO
IPC: B60J3/00
Filed: 2012-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a visor for an automobile which is easily and firmly attachable to the automobile in a short time and which is practicable, and to provide a structure for mounting the visor.SOLUTION: A visor 31 for an automobile includes a visor body 1 which is formed integrally so that a long band-shaped window roof body 2 is swelled outward along the lower end edge of a long band-shaped pad 3 and on the inner surface of which columnar bosses 4, 4, ... are formed so as to project therefrom, a plurality of attachment members 7, 7, ... at one ends of which respective boss insertion holes 10 for inserting the columnar bosses 4 therethrough are drilled and at the other ends of which respective fixing parts 9 for fixing to a window frame 22 of the automobile 21 are provided, and engagement bodies 14 in which respective boss insertion holes for inserting the columnar bosses 4 therethrough are drilled and to which respective engagement claws 17, 17, ... for engaging with the columnar bosses 4 are provided around the respective insertion holes. A small-diameter portion 28 which is smaller in diameter than a base end portion 27 is provided to each of the distal ends of the columnar bosses 4, 4, ....
Patent JP-2012178839-A (JP)
Title: Video processing in multi-participant video conference
Inventor: PUN THOMAS
IPC: H04N7/26
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To reduce computing resources and bandwidth for image transmission processing in video processing in a multi-participant video conference system.SOLUTION: This system has a central distributor that receives video images from two or more participants. From the received images, the central distributor generates composite images that the central distributor transmits back to the participants. Each composite image includes a set of sub-images, where each sub-image belongs to one participant. In some embodiments, the central distributor saves network bandwidth by removing each particular participant's image from the composite image that the central distributor sends to the particular participant. In some embodiments, images received from each participant are arranged in a non-interleaved manner to become the composite image. For instance, in some embodiments, the composite image includes at most one sub-image for each participant, and no two sub-images are interleaved. In some embodiments, a long-term reference frame is used for encoding.
Patent JP-2012183316-A (JP)
Title: Nonwoven web for fastener receiving member
Inventor: MASUDA KAZUHIKO
IPC: D06C23/04
Filed: 2012-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a nonwoven web for a receiving member having a bond pattern which reduces pressure fluctuation experienced during processing while maintaining a sufficient area of unbonded fibers.SOLUTION: In the nonwoven web for the receiving member, sweep regions are formed of a first bond line and a second bond line, part of the second bond line overlaps with part of the first bond line and is installed adjacent to the first bond line, the overlap is generally vertical, and the sweep regions are arranged on and within a bond zone circumscribing the first bond line and second bond line. Each of the sweep regions has the length and width, the length of the sweep regions are equal and generally parallel to a longitudinal axis, and the width of the sweep regions are equal and generally parallel to the lateral axis. The receiving member has a bond ratio between two sweep regions which is greater than or equal to about 1 and less than or equal to about 20.
Patent JP-2013217312-A (JP)
Title: Propeller fan, fluid feed device having the same, and mold for molding propeller fan
Inventor: KUMON Yui
IPC: B29C45/26
Filed: 2012-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a propeller fan which is small in a generated pressure variation of wind, can blow out comfortable wind, and is reduced in noise.SOLUTION: A propeller fan 10A comprises a rotating shaft 11 and a blade 12A including a front edge 13, a rear edge 14 and an external edge 15. The external edge 15 has a front external edge 17b positioned at the side of the front edge 13, a rear external edge 14c positioned at the side of the rear edge 14, and a connecting part 17a for connecting the front external edge 17b and the rear external edge 17c. In a state that the blade 12A is plane-viewed along a central axis 20, the maximum radius R1of the external edge 15 at a portion corresponding to a first bulged part 17b and the maximum radius R2of the external edge 15 at a portion corresponding a second bulged part 17c satisfy a condition of R1>R2.
Patent JP-2012222364-A (JP)
Title: Method for forming semiconductor device having nanocrystal
Inventor: KANG SUNG-TAEG
IPC: H01L21/336
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a semiconductor device having a nanocrystal.SOLUTION: A method for forming a semiconductor device 10 having a nanocrystal includes: a step of providing a substrate 12; a step of forming a first insulating layer 14 above a surface of the substrate; a step of forming a plurality of first nanocrystals 26 (21, 22) on the first insulating layer; a step of forming a second insulating layer 28 on the plurality of first nanocrystals; a step of injecting a first material into the second insulating layer; and a step of forming a plurality of second nanocrystals 34 (36, 37) in the second insulating layer by annealing the first material. This method is used to provide a charge storage layer of a nonvolatile memory having a higher nanocrystal density.
Patent JP-2013221269-A (JP)
Title: Method for mounting roof materials
Inventor: IWAURA MITSURU
IPC: E04D3/365
Filed: 2012-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for mounting roof materials, excellent in workability and capable of easily and accurately positioning the roof materials and mounting them on the purlin materials without displacement even if purlin materials are more or less deformed.SOLUTION: In a method for mounting a plurality of roof materials 5 on a plurality of purlin materials 1 while overlapping and connecting the ends of the roof materials 5 to each other: two cover members 4, 4 covering the outer ends of the roof materials 5, 5 mounted on both ends in the longitudinal direction of the purlin materials 1 are fixed to both ends in the longitudinal direction of the purlin materials 1; a leveling string 6 is bridged to be stretched between mutually opposing positions (for example, ends on the leveling string side); mark parts (for example, ends 5a on the leveling string) of the roof materials 5 are aligned along the leveling string; and the roof materials 5 are mounted on the purlin materials 1 while they are mutually connected in the direction of the purlin materials 1. The roof materials 5 can be easily and accurately positioned and mounted on the purlin materials 1, since a reference line for mounting the roof materials 5 becomes clear by the leveling string 6.
Patent JP-2013220572-A (JP)
Title: Device and method of blowout detection for tire vulcanizing bladder
Inventor: NAKAYAMA YOTA
IPC: B29C33/02
Filed: 2012-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a blowout detection device and a blowout detection method for a bladder that are free of wrong blowout detection on the bladder and eliminate the need for frequent maintenance and replacement of a sensor.SOLUTION: A blowout detection device for a tire vulcanizing bladder includes: a sensor box provided with a sensor for detecting humidity inside; and an intake pipe for guiding steam leaking from the tire vulcanizing bladder during tire vulcanization from a vulcanizing device to the sensor box. The sensor box includes an air supply pipe for supplying air into the sensor box from the outside and an air exhaust pipe for exhausting the air in the sensor box to the outside, and is formed substantially cylindrically.
Patent JP-2013222598-A (JP)
Title: Battery
Inventor: HOSOKAWA TAKASHI
IPC: H01M50/528
Filed: 2012-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a battery which is capable of suppressing intrusion of a lead part into an electrode bundle even when the lead part is deformed by an external impact.SOLUTION: A battery case (50) as an exterior member of a battery (10) has, at least at those positions of side end surfaces (50a, 50b) thereof which do not overlap leads parts (32, 42), fragile portions (51) having lower rigidity than the other portions of the battery case (50).
Patent JP-2013223933-A (JP)
Title: Printer head pressure-imparting device
Inventor: TAKEUCHI SAKAE
IPC: B41J2/32
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to adjust the pressure distribution of a print head corresponding to the width of a print medium by limiting abutment of an abutting body on one location, and to facilitate an adjustment operation to improve adjustability.SOLUTION: A printer head pressure-imparting device is provided with: an abutting body 10 which is provided in a printer printing by pressing a print head 2 to a print medium W on a platen roller 1 and contacts the upper face of the print head 2 to be biased at the side of the platen roller 1 via the print head 2; and a drive part 20 by which the abutting position of the abutting body 10 is made variable along the width direction of the print head 2. The abutting body 10 comprises: a turning shaft 11 which is turnably provided to a support 13 above the print head 2 and has a shaft line along the width direction of the print head 2; and a projecting bar 12 which is provided at the outer periphery side of the turning shaft 11, is formed spirally around the shaft line of the turning shaft 11 as a center, and in which any one location of an outer face abuts on the upper face of the print head 2 by turning of the turning shaft 11. The drive part 20 has a main knob 21 turning the turning shaft 11.
Patent JP-2013225418-A (JP)
Title: Electric light bulb-type light source apparatus
Inventor: YOMOTO NAOKI
IPC: F21S2/00
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an electric light bulb-type light source apparatus capable of efficiently suppressing temperature rise of a light source, a circuit or the like.SOLUTION: An electric light bulb-type light source apparatus is equipped with a light source unit, one or more circuit boards, a base, and a casing. The circuit board mounts a prescribed circuit. The base is used for supplying electric power to the light source unit and the prescribed circuit. The casing has a translucent cover and a heat radiating metal housing section, and houses the light source unit and the one or more circuit boards. The translucent cover covers the light source unit. The heat radiating metal housing section has an outline part for surrounding the circuit board and a protrusion part which protrudes toward the circuit board from the outline part for thermal connection with the prescribed circuit, and is thermally connected with the light source unit.
Patent JP-2013224171-A (JP)
Title: Packaging box and mischief detection method for packaging box
Inventor: WATE NORIYUKI
IPC: B65D5/52
Filed: 2012-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a packaging box capable of reliably recognizing mischief or an attempt to withdraw contents therein when such a mischief or an attempt has been done.SOLUTION: When opening a packaging box by removing a lid 50, void parts 62 are formed at both left and right side plates 51, 53 of the lid 50 to hold a portion at a back surface side, at a lower edge side of both left and right side plates 12, 14 of a body 11, and breaking lines 64 for detecting mischief are formed obliquely upward with respect to a horizontal direction from crossing positions between the void parts 62 and inclined parts 63 at a distal end side thereof. When fingers are inserted between the both left and right side plates 12, 14 of the body 11 and the both left and right side plates 51, 53 of the lid 50, the breaking lines 64 for detecting mischief are broken so that the mischief is reliably recognized.
Patent JP-2012159855-A (JP)
Title: Mask blank manufacturing method and mask manufacturing method
Inventor: YAMADA TAKAYUKI
IPC: G03F1/24
Filed: 2012-04-23
Abstract: PROBLEM TO BE SOLVED: To provide manufacturing methods of a mask blank and a mask for producing a thin film for a transfer pattern having a reflection index adjustment film on its surface with low defective rate, reducing surface reflection index of the thin film in a short wavelength range of 190 to 300 nm used for an exposure light source when a pattern is transferred or a pattern inspection of the mask, and reducing the number of defects.SOLUTION: In the manufacturing method of a mask blank having the thin film for forming a transfer pattern on a substrate, after forming a thin film on the substrate, an oxide film is formed by radiating ozone gas to a surface of the thin film. The thin film comprises a material containing tantalum, and the film structure of the thin film is amorphous. The concentration of the ozone gas is 80 vol.% or more. The ambient temperature when radiating the ozone gas is a room temperature to 300°C.
Patent JP-2012143004-A (JP)
Title: System and method for recording and playing back program having desirable recording attribute
Inventor: ELLIS MICHAEL D
IPC: H04N5/445
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for recording multiple copies of a program.SOLUTION: The method may include receiving a user instruction to record a program. A determination may be made to record multiple copies of the program. In response to the determination, multiple copies of the program may be recorded. A user instruction to display the recorded program may be received. A copy of the program may be played back. The user may switch to another copy of the recorded program if the original copy lacks desirable recording attributes, or the interactive television application may automatically switch to another copy of the program.
Patent JP-2012251763-A (JP)
Title: Apparatus and method for drying electrode
Inventor: MATSUYAMA TAKAHIRO
IPC: H01M4/04
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for drying an electrode capable of stably obtaining a uniform electrode base material, by preventing the sagging of the electrode base material and suppressing coating spots.SOLUTION: The electrode drying apparatus is provided for conveying the electrode base material coated with a coating material and drying it in a drying furnace. The apparatus includes a conveyance means for conveying the electrode base material, a placing member having a structure for sucking the electrode base material, and a suction means for sucking the electrode base material through the placing member.
Patent JP-2013227141-A (JP)
Title: Intermediate conveyance unit and image forming system including the same
Inventor: KANEKO MASAHIRO
IPC: G03G15/00
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To prevent stacked sheets from being discharged with skew, and to discharge the sheets stably without reducing productivity even in mass printing.SOLUTION: A sheet S discharged by a conveyance roller R2 falls. A stacking part 34 arranged below the conveyance roller R2 receives the sheet S with a stopper 351 to stack it. A pair of aligning members 361, 362 are disposed so at both sides of the sheet S entering the stacking part 34, so as to reciprocate in a width direction orthogonal to the advancing direction of the sheet S, and come into contact with both lateral side end surfaces of the sheet S for alignment. The aligning members 361, 362 move from an initial position P0 for receiving the sheet S being conveyed by the conveyance roller R2 to a first alignment position P1 closer to both side edges SD of the sheet S than the initial position P0 and separated by a predetermined distance from both side edges SD, via a CD motor 366, when the sheet S discharged from the conveyance roller R2 drops.
Patent JP-2013230615-A (JP)
Title: Method of inspecting laminate
Inventor: TAKADA MAKOTO
IPC: B29C49/22
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of inspecting laminate capable of readily and accurately inspecting a position occupied by an intermediate layer in the entire of the laminate.SOLUTION: In a method of inspecting laminate for inspecting a laminate that an intermediate layer 12 made of a nylon resin is arranged between an inner layer 10 and an outer layer 11 made of polyester resin, the water absorbing step of making the intermediate layer 12 of the laminate absorb water is performed, and the heating step of heating the laminate to make the intermediate layer cloudy is performed after the water absorbing step or simultaneously with the water absorbing step.
Patent JP-2013230961-A (JP)
Title: Optical fiber preform manufacturing method
Inventor: INOUE MASARU
IPC: C03B37/014
Filed: 2012-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber preform manufacturing method by which even if doping with fluorine is performed when a soot-deposited object is vitrified into a transparent glass, sharp absorption peaks do not appear at about 1,440 nm and about 1,580 nm, and an optical fiber less liable to cause deterioration of transmission loss characteristics even when bent is obtained.SOLUTION: A preform manufacturing method includes: a step of exposing a soot-deposited object formed by deposition of silicon dioxide soot to a high temperature of 1,000-1,200°C in a chlorine-containing atmosphere to dehydrate the soot-deposited object; and a step of vitrifying the soot-deposited object into a transparent glass by exposing the soot-deposited object to a high temperature of 1,300-1,600°C in an atmosphere containing inert gas and fluorine compound gas, but not containing oxygen; wherein the fluorine compound gas does not contain carbon.
Patent JP-2012253332-A (JP)
Title: Chip type coil component
Inventor: JEONG DONG JIN
IPC: H01F27/28
Filed: 2012-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a chip type coil component excellent in reliability.SOLUTION: The chip type coil component includes a body formed by laminating a plurality of magnetic layers; a pair of external terminals formed on a surface, which is provided as a mounting face, among the external surfaces of the body; a coil section formed with a conductor pattern on the magnetic layer forming a spiral structure along the lamination structure of the magnetic layers; and a lead out section formed along the lamination direction of the magnetic layer and electrically connecting a terminal end of the coil section and the external terminal. The lead out section includes a via-conductor formed by penetrating the magnetic conductor and via pads covering the via-conductor. Central lines of via pads, which are formed on the magnetic layers and adjacent in vertical direction, are formed so as not to coincide each other. The chip type coil component is excellent in reliability since the coil section and the external terminal are connected by using the via-conductor and the via pads.