baber/WOPTO huggingface dataset:
Patent JP-2012180238-A (JP)
Title: Method for producing hard particle with surface treated coating, and the hard particle with surface treated coating
Inventor: SAITO TAKANOBU
IPC: B24D3/00
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a hard particle with a surface treated coating having excellent dispersibility, by forming a uniform surface treated coating on the surface of an inactive hard particle such as diamond or CBN by using a wet method capable of producing the particle inexpensively.SOLUTION: The hard particle 1 with a surface treated coating is produced by a method having processes for: preparing hard particle 2 whose Knoop hardness is ≥1,000; holding the hard particle 2 in aqueous solution of containing a fluoride complex of one or two or more kinds of metals selected from Zr, Ti, Si, Cr, Ta, Hf, Sn, Mo, W, Zn, In and V, and forming a hydrous oxide-containing film 3' of the metal on the surface of the hard particle 2; and drying the hard particle on which the hydrous oxide-containing film 3' of the metal is formed. A contact process into aqueous solution containing a phosphorus compound is preferably provided between the hydrous oxide-containing film forming process and the drying process.
Patent JP-2012180922-A (JP)
Title: Wheel bearing device
Inventor: SHIBATA YASUSHI
IPC: F16J15/3232
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a wheel bearing device in which the life of a bearing is extended by increasing the sealing property and the durability of a seal.SOLUTION: In the wheel bearing device of a second to fourth generation structure, a seal 8 on the outer side includes a core metal 12 formed by press working of a steel plate and a seal member 13 integrally joined to the core metal 12 by cure adhesion. The seal member 13 has integrally therewith a side lip 13a that is inclined radially outward as it extends toward a tip and that is brought into sliding contact with a base part 6b on the inner side of a wheel mounting flange 6 via a predetermined interference. Water repellent finishes A, B, C are applied on an outer peripheral surface and an end face 2c of the outer side of an outer member 2 and on a side face 6c of the inner side of the wheel mounting flange 6, respectively.
Patent JP-2012185916-A (JP)
Title: Plasma display panel
Inventor: UENO IWAO
IPC: H01J11/34
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel capable of reducing a sustain discharge voltage.SOLUTION: A plasma display panel includes a front plate and a back plate arranged to face the front plate. The front plate includes: a display electrode; a dielectric layer 9 covering the display electrode; and a protective layer 10 covering the dielectric layer 9. The protective layer 10 includes MgO as a base material 94 and a compound comprising at least one element selected from the group consisting of V, Mn, Co, Ni, Cu, Mo and W, Ca and O, as a metal oxide 95.
Patent JP-2012039595-A (JP)
Title: Front end module and reception device
Inventor: FURUYA TAKAHIRO
IPC: H04B1/08
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a front end module where basic performance can be improved and radiation can be easily reduced without complication of a structure and one or more groups of input output terminals can be two-dimensionally arranged at one front end module, and to provide a reception device.SOLUTION: A front end module 10 includes: a front end module substrate 11 in which a tuner function portion is formed and a mounting face has a size where an antenna connector can be two-dimensionally arranged; a case body 20 where an inner face is disposed to face one mounting face of the front end module substrate; and a plurality of antenna connectors 15-1 to 15-4 which are two-dimensionally installed on an outer face of the case body. Core wires of the plurality of antenna connectors are linearly extended and are electrically connected to a mounting face terminal of the front end module substrate 11 on an internal side of the case body. In the case body 20, a mounting face of the antenna connector is connected to ground.
Patent JP-2011188496-A (JP)
Title: Backlight detection device and backlight detection method
Inventor: YUAN XUN
IPC: G03B7/00
Filed: 2011-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for detecting an image in a backlight state.  <P>SOLUTION: The backlight detection apparatus includes: a pixel value acquiring unit used to acquire a pixel value of each of pixels in an image; a focal position determination unit used to determine a focal position in the image; a subject area determination unit used to determine a subject area based on the focal position by using an area growth processing so as to divide the image into the subject area and a background area; a brightness difference calculation unit used to calculate a brightness difference between the subject area and the background area; and a backlight determination unit used to determine, based on the brightness difference, whether the image is in the backlight state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012187472-A (JP)
Title: Water treatment method and water treatment system
Inventor: MATSUMOTO KAZUKI
IPC: C02F5/10
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment method and a water treatment system in which productions of silica type and calcium carbonate type scales by using a reverse osmosis membrane can be suppressed at the same time without adding acid to supply water or by reducing the amount of addition of acid to the minimum.SOLUTION: The water treatment system includes: a dispersant addition device 12 for adding a scale dispersant to supply water W1 containing silica and hardness components; a first reverse osmosis membrane module 2 for separating the supply water W1 to which the scale dispersant is added into permeation water W2 and concentrated water W3; and a gas separation membrane module for degassing the permeation water separated by the first reverse osmosis membrane module 2, wherein the separating operation of the concentrated water W3 separated by the first reverse osmosis membrane module 2 is performed so as to maintain a Langelier's index of 0.3 or less and silica concentration of 150 mgSiO/L or less.
Patent JP-2012189785-A (JP)
Title: Developing device and image forming device
Inventor: KIKUCHI YUTAKA
IPC: G03G15/08
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To suppress carrier deterioration in a device by discharging an increased amount of a developer while supplying a new developer into a developing device which has a developer stirring part installed outside of a developing part and circulates and conveys a developer with the developing part and the developer stirring part.SOLUTION: A developing device 5 comprises: a developing part 10; and a stirring part 40 which is disposed away from the developing part and stirs the developer with a stirring screw 43 and a stirring blade 44 installed in a stirring container 41 and circulates the developer between the developing part and the stirring part. The developing device has developer supplying means for supplying a developer to the stirring container and developer discharging means for discharging an increased amount of a developer supplied. As the developer discharging means, there are provided a developer evacuation room 80 which is protruded from the side wall of the stirring container and communicated with the stirring container and into which a developer may be introduced and a discharging outlet 81 in which the lower end is disposed above a communicating part 82 between the developer evacuation room and a developer stirring part on the side wall of the developer evacuation room 80.
Patent JP-2012189155-A (JP)
Title: Ball screw
Inventor: MATSUNAGA MIKI
IPC: F16H25/24
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To easily align a lip of a seal with a screw shaft in the peripheral direction, when installing a contact seal in an end in the axial direction of a nut of a ball screw.SOLUTION: The seal 4 is installed on the nut 1 by fixing a seal cap 5 of fixing the seal 4 to an installation part 12 of the nut 1. Three recessed parts 13 are formed in different positions in the peripheral direction of an outer peripheral surface of the installation part 12. The seal cap 5 is constituted of an annular part 51 out-fitted to the installation part 12 and an inward flange 52. The annular part 51 is formed with three through-screw holes (through-holes) 51a in the same positions as the three recessed parts 13. The annular part 51 of the seal cap 5 is out-fitted to the installation part 12 of the nut 1, and the seal 4 is installed on the nut 1 by threadedly engaging small screws 7 by adjusting the through-screw holes 51a to the conical recessed parts 13, and the lip 41 of the seal 4 and the screw shaft 2 are positioned in the peripheral direction.
Patent JP-2012191519-A (JP)
Title: Wireless video transmission device, wireless video reception device, and wireless video transmission system having them
Inventor: SATO MASAKI
IPC: H04N19/00
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a wireless video transmission system capable of transmitting high-quality video data even when a handover is executed or the line condition is deteriorated.SOLUTION: A wireless camera 2 includes: an imaging part 3 for generating video data; a video cutout part 12 for generating priority video data and non-priority video data having different image areas, from the video data; first and second wireless communication parts 15 and 16 for communicating with each of first and second access points AP1 and AP2; and a communication control part 17 for controlling the wireless communication with the first and the second wireless communication parts. The communication control part 17 can treat each of the priority video data and the non-priority video data as independent two video streams to transmit from the first and the second wireless communication parts, and determines the acceptance or refusal for transmitting the two video streams from the first and the second wireless communication parts, based on the wireless communication line condition and the handover execution status.
Patent JP-2012192675-A (JP)
Title: Printer and printing method
Inventor: YANAMI TETSUSHI
IPC: B41J29/46
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a printer and a printing method capable of reducing damage to paper in confirmation processing for error releasing.SOLUTION: The printer includes: a first paper detection sensor which is arranged on the upstream side of a carriage in a conveying path along which the paper is discharged via the lower part of the carriage, and detects presence or no presence of the paper; a carriage load determination means which determines the drive load of a driving means for moving the carriage in a main scanning direction; and an error notice determination means which, when the paper is detected by the first paper detection sensor after the printing operation is sopped due to occurrence of the error, notifies a paper jamming error without waiting for the determination by the carriage load determination means, and when the paper is not detected by the first paper detection sensor after the operation is stopped, makes the carriage load determination means determine the drive load, and when the determined load exceeds a predetermined threshold, notifies the paper jamming error.
Patent JP-2011160448-A (JP)
Title: Signalling of resource allocations in communication system
Inventor: ARNOTT ROBERT
IPC: H04J1/00
Filed: 2011-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient encoding system for encoding resource allocation data to be signalled to a number of user devices in a communication system.  <P>SOLUTION: In one encoding system, a resource allocation bit pattern is transmitted to all users together with a resource ID for each user. Each user identifies allocated sub-carriers using the received allocation bit pattern and the received resource ID. In another encoding system, a code tree is used to generate a value representing the sub-carrier allocation. The user device uses the code tree to determine the sub-carrier allocation from a signalled value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011126914-A (JP)
Title: Arginase activity accelerator and dermal external medicine containing the same
Inventor: ISHIDA MISAKI
IPC: A61K36/28
Filed: 2011-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arginase activity accelerator capable of continuously giving moisturing effects to the skin by modulating arginase activity in the skin even in a small amount, and having excellent safeness and stability.  <P>SOLUTION: The arginase activity accelerator includes an extract of Platycodon grandiflorus as an active ingredient.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012198710-A (JP)
Title: Categorization processing device, categorization processing method, categorization processing program recording medium, and categorization processing system
Inventor: NAGANO REIKO
IPC: G06F12/00
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a categorization processing device capable of categorizing a question/answer instance.SOLUTION: A retrieval section 11 stores Q&A instances actually referred by a client 4 along with keywords as a retrieval keyword log set 14. A category extracting section 12 finds the number of stored times of a single keyword recorded along with the Q&A instance in the retrieval keyword log set 14, for each Q&A instance and each keyword, extracts m number (m is a positive integer) of keywords from the top in descending order of frequency for each Q&A instance as category candidates, and associates the category with the Q&A instance using the extracted category candidates as the category.
Patent JP-2011182411-A (JP)
Title: Optical disk for high resolution and three-dimensional video recording, optical disk reproduction apparatus, and optical disk recording apparatus
Inventor: OSHIMA MITSUAKI
IPC: H04N5/44
Filed: 2011-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk having a high resolution video signal recorded thereon and a system for reproducing signal, which are compatible with a conventional system for reproducing an ordinary resolution video.  <P>SOLUTION: Streams obtained by dividing a high resolution signal into a main signal and a sub signal by a video separator and MPEG-coding are divided into frames each having ≥1 GOP. A first interleave block 54 and a second interleave block 55 which are obtained in this way are alternately recorded on an optical disk 1. A high resolution reproduction apparatus obtains a high resolution video by reproducing both first and second interleave blocks. At the same time, a non-high image quality reproduction apparatus reproduces only the first or second interleave block, so that an ordinary resolution video is obtained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012203049-A (JP)
Title: Microscope
Inventor: HONDA SUSUMU
IPC: G02B21/06
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a microscope capable of preventing positional deviation of a plurality of images obtained by irradiating a sample with light with different wavelengths.SOLUTION: There is provided a microscope 1 including: an objective lens 31 for irradiating a sample A with laser light and illumination light; a first detection optical system 10 for detecting first observation light emitted from the sample A by the irradiation of the laser light; a second detection optical system 20 for detecting second observation light emitted from the sample A by the irradiation of the illumination light; a plurality of optical elements 18a for branching the first observation light and the second observation light; a rotating turret 18b for performing alternative switching of the plurality of optical elements 18a; a storage part 32 for storing correction information related to the relative positional deviation between the first observation light and the second observation light generated by the switching of the optical elements 18a; and a control part 33 for correcting the relative positional deviation between the first observation light and the second observation light based on the correction information stored in the storage part 32.
Patent JP-2012202768-A (JP)
Title: Angular velocity sensor
Inventor: NISHIOKA AKINOBU
IPC: G01C19/56
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an angular velocity sensor such that variation of an output signal of a vibrator due to internal pressure variation is corrected.SOLUTION: The angular velocity sensor includes a vibrator (19) which can be displaced in an (x) and a (y) direction in orthogonal relation, a driving part (37, 55) which vibrates the vibrators (19) in the (x) direction, an amplitude detection part (36, 54) which detects an (x)-directional vibration amplitude of the vibrator (19), a displacement detection part (38, 56) which detects a (y)-directional displacement quantity of the vibrator (19), and a package (70) which houses the vibrator (19) in a sealed space, and has a correction part (57) which corrects an output signal of the displacement detection part (38, 56) based upon the output signal of the amplitude detection part (36, 54).
Patent JP-2012201630-A (JP)
Title: Method for producing metal tetra(1-alkylisobutyl alkoxide)
Inventor: HASEGAWA CHIHIRO
IPC: C07F7/28
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing metal tetra(1-alkylisobutyl alkoxide) usable in formation of a metal-containing thin film.SOLUTION: In the method for producing metal tetra(1-alkylisobutyl alkoxide), a metal halide (wherein a metal is selected from zirconium, hafnium and titanium) and 1-alkylisobutyl alcohol are reacted with each other in a hydrocarbon solvent in the presence of an amine compound.
Patent JP-2011226253-A (JP)
Title: Unit building and method for constructing the same
Inventor: TAKEMURA KAZUYUKI
IPC: E04B1/348
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an unit building with an improved appearance of outer wall surfaces consisted of separately installed adjacent building units in a lower floor.SOLUTION: A unit building 1 includes an outer wall panel 20 attached on adjacent pillars 11 in each separately installed two adjacent building units 10 to span between the adjacent pillars 11. The unit building 1 includes: a mounting adjusting brace 30 attached on outer surfaces of the adjacent pillars 11; an adjusting bolt 44 provided on the backside of the outer wall panel 20, corresponding to the mounting adjusting brace 30 and abutting to a receiving surface 32A of the mounting adjusting brace 30; and a vertical adjusting bracket 40 adjusting mounting height of the outer wall panel 20 to the mounting adjusting brace 30.
Patent JP-2012205109-A (JP)
Title: Information processing device and program
Inventor: HATANO KEI
IPC: H04N1/00
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To transmit to a storage device history information related to the occurrence of trouble, among history information of one or more tasks constituting processing.SOLUTION: A controller 11 executes the one or more tasks constituting the processing (step S50). The controller 11 stores the history information generated by the execution of each task into a memory 12 (step S52). On detecting the occurrence of trouble in the task executed in the processing of the step S50 (YES in step S54), the controller 11 identifies a trouble ID of the detected trouble (step S56). The controller 11 then extracts from a management table T1 a record including the trouble ID identified in the step S56, to identify a detailed level included in the extracted record (step S60). The controller 11 extracts from the memory 12 the history information according to the identified detailed level, to transmit it to a storage device 20 (step S62).
Patent JP-2012202907-A (JP)
Title: Coating apparatus
Inventor: FUJII YOSHIKI
IPC: B05C11/00
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To fix a foreign substance detection device which detects a foreign substance on a substrate while utilizing laser light, with a discharging device without displacing an optical axis of the foreign substance detection device.SOLUTION: A coating apparatus moves relatively with a sheet substrate to scan the substrate and discharges a coating liquid onto a surface of the substrate. The coating apparatus comprises at least a foreign substance detection device which is disposed at an upstream side of a coating liquid discharge device in a scan direction and detects a foreign substance on the substrate. The foreign substance detection device includes a light-projecting unit which irradiates the surface of the substrate with laser light in parallel, a light-receiving unit which receives the projected laser light, an L-shaped member which has elastic bodies on surfaces abutted to the light-projecting unit and the light-receiving unit, respectively, and is freely brought into contact with and separated from a hold member of the light-projecting unit or the light-receiving unit, and an operating member which brings and separates the L-shaped member into contact with or from the hold member of the light-projecting unit or the light-receiving unit.
Patent JP-2012205187-A (JP)
Title: Monitoring device, monitoring method, analysis device, analysis method, and computer program
Inventor: SATO KIYOSHI
IPC: H04L12/56
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To analyze communication data more easily.SOLUTION: The monitoring device comprises: a log storage part which stores information of communication data; a communication part which receives communication data flowing through a communication path; a protocol determination part which determines whether or not respective communication data is communication data of a preset monitoring target protocol; and a log control part which writes information of the communication data of the monitoring target protocol in the log storage part. Furthermore, the monitoring device may be configured to comprise: a communication procedure storage part which stores a procedure of the communication defined in the monitoring target protocol beforehand; and a procedure determination part which determines whether or not time-series information of the communication data of the monitoring target protocol is in accordance with the procedure of the communication stored in the communication procedure storage part.
Patent JP-2012208558-A (JP)
Title: Display control apparatus, terminal device, communication system, and program
Inventor: ASANO TAKAHIRO
IPC: G06F3/0484
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To enable a display of a terminal apparatus to show a display image having no moire even in a case where an image display device displaying an image is included in the photographing range of a camera of the terminal apparatus in an AR system.SOLUTION: A CPU 41 of a terminal apparatus 20performs the steps of: extracting a QR code from photographed image data PV-i output from a camera 34; obtaining, from a server apparatus 50, the same image data CV-k as that having an image display device 1photographed in the image data PV-i as a transmission destination; comparing the image data CV-k with a zone ARH having a predetermined positional relationship with the QR code within the photographed image data PV-i to determine a display zone ARJ on an image display face of the image display device 1included in the photographed image data PV-i and replace the image within the display zone ARJ with an image represented by the image data CV-k.