baber/WOPTO huggingface dataset:
Patent JP-2011176001-A (JP)
Title: Light emitting device and method of manufacturing the same
Inventor: KONNO TAIICHIRO
IPC: H01L33/10
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device, along with a method of manufacturing the same, having high power and low forward direction voltage, and capable of being manufactured without greatly increasing the manufacturing cost.  <P>SOLUTION: The light emitting device 1 includes a semiconductor substrate 10, a light emitting part 20, a reflecting part 210, a current dispersion layer 240, a front face electrode 30 and a back electrode 35. The reflecting part 210 is formed with a plurality of pair layers, and a second current dispersion layer 244 has carrier concentration or impurity concentration higher than the carrier concentration or impurity concentration of a first current dispersion layer 242, and has a rugged part 250 on the front face. The front face electrode 30 has a plurality of front face electrode layers, and the front face electrode layer abutting on the second current dispersion layer 244 out of the plurality of front face electrode layers has a thickness of ≥100 nm and ≤600 nm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011174904-A (JP)
Title: Method for quickly predicting hydrolysis
Inventor: GOTO AKINORI
IPC: G01N33/15
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for heating gas to a high temperature of 80°C, preferably 100°C or higher to perform hydrolytic reaction because evaluation under a high temperature is needed for quickly evaluating hydrolytic reaction.  <P>SOLUTION: Gas having passed through water of a temperature from a room temperature to 35°C is introduced to the reactor of a thermal decomposition apparatus to superheat, which enables the gas to heat to a high temperature around 130°C to quickly evaluate the hydrolytic reaction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011180189-A (JP)
Title: Liquid developing device
Inventor: YOSHIE NAOKI
IPC: G03G15/10
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid developing device capable of suppressing a change in an amount by which a liquid developer is regulated and adverse effect on image quality by efficiently removing soil, particularly, on a portion where the liquid developer is liable to remain, in a liquid developing system in which a latent image formed on an image carrier is developed using the liquid developer in which toner is dispersed in carrier liquid.  <P>SOLUTION: The liquid developing container is provided with a cleaning solution supply-supplying member for jetting a cleaning solution toward a contact portion between a regulation blade and a supply roller with a prescribed timing during a non-development operation in order to clean the remaining liquid developer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010202508-A (JP)
Title: Optical glasses
Inventor: MENNEMANN KARL
IPC: C03C3/068
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide preferably lead- and arsenic-free optical glasses suitable for the application fields of imaging, projection, sensors, microscopy, medical technology, digital projection, photolithography, laser technology, wafer/chip technology, and for telecommunication, optical communications engineering and optics/lighting in the automotive sector, having a refractive index of 1.83≤n<SB>d</SB>≤1.95 and an Abbe number of 24≤ν<SB>d</SB>≤35 with good chemical resistance and excellent crystallization stability.  <P>SOLUTION: The optical glass comprises the following composition (in mass% based on oxide): SiO<SB>2</SB>2-8, B<SB>2</SB>O<SB>3</SB>15-22, La<SB>2</SB>O<SB>3</SB>35-42, ZnO 10-18, TiO<SB>2</SB>9-15, ZrO<SB>2</SB>3-10, Nb<SB>2</SB>O<SB>5</SB>4-10, and WO<SB>3</SB>>0.5-3. Besides a maximum GeO<SB>2</SB>, Ag<SB>2</SB>O and BaO proportion of 5 mass% each, as well as the conventional fining agents, they may additionally contain up to at most in total 5 mass% of the oxides (Al<SB>2</SB>O<SB>3</SB>, MgO, CaO, SrO, P<SB>2</SB>O<SB>5</SB>) and up to at most in total 5 mass% of the components (F, Ta<SB>2</SB>O<SB>5</SB>). The glasses are preferably free of alkali metal oxides and Bi<SB>2</SB>O<SB>3</SB>, as well as Y<SB>2</SB>O<SB>3</SB>, Gd<SB>2</SB>O<SB>3</SB>, and/or Yb<SB>2</SB>O<SB>3</SB>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011177251-A (JP)
Title: Thread tension device of sewing machine
Inventor: KITO HIROAKI
IPC: D05B47/04
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thread tension device of a sewing machine, which is capable of stabilizing the tension of a needle thread when the pressure to a tension disc is released.  <P>SOLUTION: A spring 295 for urging a first tension disc 22 rearward is disposed within a plate rod member 29 to be fitted into a dividing groove 185 of a tension shaft 18. The first tension disc 22 is separated from a second tension disc 23 when a driving solenoid 30 releases a driving rod 25 in cutting the thread or at the termination of sewing by urging the first tension disc 22 rearward by the spring 295.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011182131-A (JP)
Title: Imaging device, and solid-state imaging device
Inventor: KYOGOKU MASANORI
IPC: H04N5/335
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device of a multi-pixel single-cell structure for suppressing image quality degradation in a mechanical curtain shutter synchronous mode.  <P>SOLUTION: A line scanner part 220 drives a curtain shutter synchronous mode, in which pixel reset scanning which scans a pixel reset which resets photodiodes, line by line is performed, exposure of the imaging area is started by the pixel reset scan, and the exposure of the imaging area is ended by light shielding by a mechanical curtain shutter; in the mechanical curtain shutter synchronous mode, a pixel reset scanning in response to the travel characteristics of the mechanical curtain shutter is performed; and the pixel reset scanning includes an action for simultaneously resetting pixels of the unit cells in different lines.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011181372-A (JP)
Title: Plasma display panel and manufacturing method for the same
Inventor: YAMADA TOMOKIYO
IPC: H01J9/02
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PDP that has high image quality of display by suppressing yellowing phenomena, without causing problems in quality.  <P>SOLUTION: The PDP is a plasma display panel formed by arranging a front plate, having an electrode and a dielectric layer formed on a glass substrate, and a back plate opposite to each other. The electrode formed on the front plate has a structure of a plurality of layers including a first electrode layer, containing a glass component and a black component, and a second electrode layer including a silver component, and silver component in the first electrode layer is in the range of ≥2 wt.% and ≤11 wt.%, as well as, glass component is not contained in the second electrode layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177769-A (JP)
Title: Tig welding method
Inventor: INOUE HIROYUKI
IPC: B23K9/167
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welding method in which, when, particularly, carbon steel, low alloy steel and a steel pipe such as a stainless steel pipe with thick plate thickness are fixed, and the circumference thereof is subjected to TIG welding, grooving is not performed, both the edge faces of the steel pipe are cut at a right angle and are butted, the gap is made zero, and, in one pass, both the inside bead and outside bead of the steel pipe are finished to a proper excess metal height.  <P>SOLUTION: Regarding all posture welding in which a welding object with plate thickness of ≥3 mm is fixed and the circumference thereof is welded, both the edges of the welding object are butted in a butted state without removing grooves, a deep penetration activator for TIG welding is applied to the outer circumferential part in the butting before welding, a welding wire is fed upon welding, and is inserted into molten metal in such a manner that the approach angle of the wire is controlled to 45 to 65°, and TIG welding is performed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179804-A (JP)
Title: Exhaust port for combustion gas, and heat source machine
Inventor: MASUDA HIROKAZU
IPC: F23L17/02
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust port for combustion gas preventing carbon dioxide and the like contained in combustion gas from being retained in a common area in a multiple dwelling house even when combustion gas exhausted through a secondary heat exchanger flows slowly.  <P>SOLUTION: The exhaust port 1 for combustion gas is provided at a heat source machine 2 having a combustion apparatus for heating hot and cold water or a heat medium, and discharge combustion gas produced by the combustion apparatus passing therethrough to the outside. The exhaust port 1 for combustion gas has a cylindrical outer frame 3 penetrating in the axial direction, and one opening is formed as a square opening 5. The square opening 5 is arranged downstream in the flow direction of combustion gas, and its opening area is made smaller than the cross-sectional area of a flow channel upstream of the square opening 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011180109-A (JP)
Title: Method of manufacturing sensor cap
Inventor: IWATA EIJI
IPC: G01L19/14
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a sensor cap, capable of increasing the flatness of a contact surface of a flange coming into contact with a diaphragm, when a sensor cap is formed by press working.  <P>SOLUTION: The sensor cap 10 of a diaphragm type pressure sensor includes a closed-end cylindrical cap part 11, the flange 12 projecting from an opening end of the cap part 11, the contact surface 13 of the diaphragm formed of the surface on the outer peripheral side of the surface of the flange 12, and an escape part 14 of the diaphragm disposed inside the contact surface 13. In the method of manufacturing the sensor cap 10, an intermediate molding 2 having the cap part 11 and flange 12 is formed from a flat metal plate 1 by press working, then the escape part 14 is formed by single press working, and simultaneously many regularly arranged dimples 15 are formed on the backside of the contact surface 13 of the flange 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011186550-A (JP)
Title: Coordinate input device, coordinate input method, and computer-executable program
Inventor: NOMURA RYOTA
IPC: G06F3/0488
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coordinate input device, a coordinate input method and a computer-executable program for improving operating efficiency by reducing any erroneous input in the case of simultaneously performing pen input and finger input.  <P>SOLUTION: This coordinate input device is provided with: a finger detection part 21 for outputting a first detection signal by detecting coordinates touched with the finger; a pen detection part 22 for outputting a second detection signal by detecting the coordinates touched with a pen, those detection parts being formed on a display picture; and a detection signal processing part 23 for, when the pen is used, extracting pointing from the second detection signal, and for issuing a pointing instruction, and for issuing a corresponding command by extracting only a prescribed gesture from the second detection signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010124692-A (JP)
Title: Stator of rotating machine
Inventor: OKUYAMA TAKENARI
IPC: H02K3/46
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stator of a rotating machine that improves the space factor of the winding of the stator and the performance in the output torque of the rotating machine, as well.  <P>SOLUTION: As a shape of a coil winding part 10 of an insulation bobbin around which the stator winding is wound, the shape of a corner section 13, which connects a coil end 11 with the stator winding end part positioned to a slot side surface 12 forming a spinning slot of the stator winding, is determined so that it becomes a curved surface using an arc of an ellipse for at least 1/4 circumference of a circle between the apex of the long side and the apex of the short side of the ellipse.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010193468-A (JP)
Title: Pilot for multiple-input multiple-output communication system
Inventor: KETCHUM JOHN W
IPC: H04L1/06
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide pilots suitable for use in MIMO (multiple-input multiple-output) systems and capable of supporting various functions.  <P>SOLUTION: Various types of pilots include: a beacon pilot, a MIMO pilot, a steered reference or steered pilot, and a carrier pilot. The beacon pilot is transmitted from all transmit antennas and can be used for timing and frequency acquisition. The MIMO pilot is transmitted from all transmission antennas but is covered with different orthogonal codes assigned to the transmission antennas. The MIMO pilot can be used for channel estimation. The steered reference is transmitted on specific eigenmodes of a MIMO channel and specific to a user terminal. The steered reference can be used for channel estimation. The carrier pilot can be transmitted on designated sub-bands/antennas and can be used for phase tracking of a carrier signal. Various pilot transmission schemes can be devised based on different combinations of these various types of pilots.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011183771-A (JP)
Title: Bookbinding device, and image forming system
Inventor: HATTORI MASATO
IPC: B42C19/02
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit that a part of paste unevenly degrades by uniformly consuming the paste in a paste reservoir tank.  <P>SOLUTION: In a bookbinding device which applies paste to a paper, cements two or more papers, and creates a booklet, a control section 200 makes an application roller 51 operate during standby in which the paste of the paste reservoir tank 53 is kept at a predetermined setting temperature without applying the paste, and changes an operation state during the standby.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011189581-A (JP)
Title: Piezoelectric actuator, liquid ejecting head, and image forming apparatus
Inventor: HAYASHI HIROSUKE
IPC: B41J2/16
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: it is necessary to miniaturize a piezoelectric actuator in accordance with achievement of high density and high integration, and also, it is necessary to enhance bonding accuracy with a diaphragm member.  <P>SOLUTION: Two piezoelectric members 12 and 12 are bonded and fixed side by side on a base member 13, and at both ends of each of the piezoelectric members 12, level difference formation parts 103A and 103B are disposed on the side of the surface bonded with the diaphragm member 3, and an alignment groove part 106 is disposed in an opposing surface 104 opposing the diaphragm member 3, of the level difference formation part 103A disposed at one end, and an opposing surface 107 opposing the diaphragm member 3, of the level difference formation part 103B disposed at the other end functions as an adhesive applying area for applying a temporary tacking adhesive 108. Between the adjacent piezoelectric members 12 and 12, the alignment groove parts 106 and the adhesive applying areas are arranged with a reverse relationship, and also, the alignment groove part 106 and the adhesive applying area disposed on the same end side are arranged in an overlapped state in a short-side direction of the piezoelectric members 12, 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011191213-A (JP)
Title: Electronic device with sensor
Inventor: NAKAMURA HISAO
IPC: G01L19/00
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device with a sensor capable of effectively miniaturizing an exterior case, enhancing layout properties of a pressure sensor, and surely securing the sealing performance of the exterior case.  <P>SOLUTION: The electronic device with the sensor includes the exterior case 2; a sensor unit 4 disposed in the exterior case 2 and detecting pressure; and a sensor holding frame 5 disposed between the exterior case 2 and the sensor unit 4 for mounting the sensor unit 4 to the exterior case 2. The sensor holding frame 5 has a sensor storage section 28 storing the sensor unit 4 and provided with a pressure chamber 32 introducing the pressure to a front surface 24a of a sensor body 24 of the sensor unit 4, and a pressure introduction passage 31 leading the pressure from the outside of the exterior case 2 to the pressure chamber 32 where a center axis P2 of the sensor storage section 28 is not aligned with a center axis P1 of the pressure introduction passage 31.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011191662-A (JP)
Title: Merchandise display device
Inventor: KOBAYASHI KAORI
IPC: G09F1/10
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a merchandise display device, capable of changing a height of a displayed article by a simple operation, and also capable of reducing a size and cost thereof.  <P>SOLUTION: The merchandise display device 1 includes a holding member 10 for holding a commercial product display card 2. The holding member 10 includes an upper holder 14 configured to hold the commercial product display card 2 at or near the upper end 12c of a plate base 12, and a lower holder 16 configured to hold the commercial product display card 2 at or near the lower end 12d of the base 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011193395-A (JP)
Title: Image processing apparatus, control method, and program
Inventor: IKUNO TAKAO
IPC: H04N19/00
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that when a part of a high-definition image data is filled with a specific color data like mask processing, a lot of processing time is required because a large volume of data exists for writing into a memory if the part of the raw image data is filled with the color as it is, and in many cases a high-definition image is stored in a memory of an apparatus after being encoded and compressed, and in such a case, it is necessary to decode the image data once to carry out the mask processing, therefore processing time is required furthermore for the decoding; and so many resources have to be used such that another memory is required separately for the decoding.  <P>SOLUTION: As a configuration for image data compression within the apparatus, a configuration is adopted for the compression where a format composed of representative color data, color disposition information data, and supplemental image data for a 2×2 image block unit is used. When a mask processing is performed, the mask processing is done under the compressed condition by filling the memory with these encoded data blocks.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011198001-A (JP)
Title: Word-of-mouth information management system, word-of-mouth information management device, word-of-mouth information management method, and program
Inventor: YAMAMOTO TOMOYA
IPC: G06Q30/06
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a word-of-mouth information management system, a word-of-mouth information management device, a word-of-mouth information management method, and a program, which can propagate information to information transmission media such as communication terminals with e-mail function effectively in multiple stages.SOLUTION: The word-of-mouth information management system includes a word-of-mouth information management device 100 which prepares and distributes word-of-mouth information about contents of product service information provided by an information provider in such a way that a word-of-mouth provided person becomes a new word-of-mouth providing person so that the word-of-mouth information is newly forwarded, an information communication terminal 610 of the word-of-mouth providing person which receives word-of-mouth information and specifies a transfer destination for the word-of-mouth information, an information communication terminal 620 of the word-of-mouth being provided person which receives word-of-mouth information provided by the word-of-mouth providing person; and a connection communication network 300 via which the word-of-mouth information management device 100, the information communication terminal 610 of the word-of-mouth providing person, and the information communication terminal 620 of the word-of-mouth provided person are communicatively connected with each other.
Patent JP-2011200876-A (JP)
Title: Method and apparatus for continuous casting
Inventor: UENO NORIYUKI
IPC: B22D11/20
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for continuous casting, which prevents the quality of a slab surface from being deteriorated by the rise of a solidified film and also prevents operation of a casting equipment from halting during casting a hollow slab.SOLUTION: The apparatus 1 for continuous casting includes: a detection mechanism 60 which detects the position of the solidified film 12a formed at a boundary between a molten metal 11 and a slab 12 in the flowing direction of the metal 11 during casting the slab 12; and a control mechanism 70 which changes the casting conditions according to the position of the detected film 12a in the flowing direction of the metal 11 and controls the position of the film 12a in the flowing direction of the metal 11.
Patent JP-2011200781-A (JP)
Title: Exhaust gas treatment apparatus and operation method of exhaust gas treatment apparatus
Inventor: KOBAYASHI KAZUKI
IPC: F23J15/00
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas treatment apparatus and an operation method thereof keeping the heat recovery efficiency without increasing running cost by reducing adhesiveness of fly ash in a heat recovery portion.SOLUTION: The exhaust gas treatment apparatus is provided with a coal-burning boiler 1, the heat recovery portion 4 equipped with a heat transfer tube group passing a heating medium for lowering the exhaust gas temperature of a boiler 1 outlet, and a dust collector 5 removing smoke and dust in the exhaust gas of the heat recovery portion 4 outlet. An alkali supply device 18 is provided before the heat recovery part 4, and the alkali concentration in the smoke and dust is determined based on the smoke and dust concentration of the dust collector 5 inlet, and the alkali concentration consumed for removing SOis determined from the removed SOconcentration in the exhaust gas. Alkali is supplied so that the alkali concentration obtained by subtracting the consumed alkali concentration from the alkali concentration in the smoke and dust zero or more is zero or more, thereby attachment of fly ash in the heat recovery portion 4 is prevented, the heat recovery efficiency is kept without increasing the running cost, and clogging of the heat transfer tube can be prevented.