baber/WOPTO huggingface dataset:
Patent JP-2012068341-A (JP)
Title: Production method of toner
Inventor: KAMIYAMA MIKIO
IPC: G03G9/087
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a production method of toner having stabilized fixing characteristics by controlling an aggregation rate of styrene acrylic resin particles and amorphous polyester resin particles.SOLUTION: The production method of toner includes at least the following steps (1) to (3). The steps are: (1) preparing an aqueous dispersion liquid by dispersing amorphous polyester resin particles in an aqueous medium in which a polymer having a sulfonic acid group is dissolved; (2) preparing an aqueous dispersion liquid of styrene acrylic resin particles by dispersing styrene acrylic resin in an aqueous medium in which a polymer having a sulfonic acid group is dissolved; and (3) producing toner particles by mixing at least the above aqueous dispersion liquid of the amorphous polyester resin particles and the above aqueous dispersion liquid of the styrene acrylic resin particles and aggregating the amorphous polyester resin particles and the styrene acrylic resin particles.
Patent JP-2012066646-A (JP)
Title: Display device
Inventor: TAKAGI KENJI
IPC: B60K35/00
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a display device in which display visibility is improved.SOLUTION: The display device installed on a moving body is provided for providing luminous flux including an image to a viewer who gets on a moving body. The display device includes: an image projection section; a first information acquiring section; a second information acquiring section; and a control section. The image projection section provides the luminous flux to the viewer. The first information acquiring section acquires first information about vehicle information including at least any of: the state of a steering device of a moving body; the speed of the moving body; the acceleration of the moving body; the change speed of a yaw angle of the moving body; the state of a direction indicator of the moving body; and the difference of right and left wheel speeds. The second information acquiring section acquires second information about the brightness of a position which is the external world position of the moving body, and the position is defined on the basis of the first information acquired by the first information acquiring section. The control section controls the image projection section, and controls the brightness of the luminous flux on the basis of the second information acquired by the second information acquiring section.
Patent JP-2012066686-A (JP)
Title: Air flow debonding inhibition structure of moving body
Inventor: SAKUMA YUTAKA
IPC: B61D17/02
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an air flow debonding inhibition structure of a moving body which can inhibit debonding of an air flow from the forefront part of the moving body by a simple structure.SOLUTION: As shown in (B), since aerodynamic force acting in a direction in which a debonding inhibition part 6 opens is smaller than restoring force of restoring force acting parts 10A and 10B when a vehicle 2 travels at a low speed, the debonding inhibition part 6 closes to the body end face 3a side. Meanwhile, as shown in (A), since the aerodynamic force acting in a direction in which the debonding inhibition part 6 opens is greater than the restoring force of the restoring force acting parts 10A and 10B when the vehicle 2 travels at a high speed, the debonding inhibition part 6 opens from the body end face 3a side. As a result, an air flow F colliding with the body end face 3a is guided to body side faces 3b and 3c and a body top face 3d by the debonding inhibition part 6, and since the air flow F flows along these faces, the flow inhibits an increase of an apparent cross-sectional area of the forefront part of the vehicle 2.
Patent JP-2012074500-A (JP)
Title: Method of manufacturing zno-based semiconductor layer and method of manufacturing zno-based semiconductor light-emitting element
Inventor: OGAWA AKIO
IPC: H01L21/203
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a new method of manufacturing a ZnO-based semiconductor layer in which N is doped.SOLUTION: A method of manufacturing a ZnO-based semiconductor layer comprises the steps of: (a) growing a (MgZn)N(0≤x≤0.6) single crystal film on a substrate; (b) raising a temperature of the (MgZn)N(0≤x≤0.6) single crystal film in a gas atmosphere containing no oxygen; and (c) oxidizing the entire (MgZn)N(0≤x≤0.6) single crystal film while supplying a gas containing oxygen to form an N-doped MgZnO (0≤y≤0.6) film after the temperature rise in the gas atmosphere containing no oxygen.
Patent JP-2012071285-A (JP)
Title: Method and apparatus for manufacturing mineral water and charge-mosaic membrane
Inventor: NOBUTO YOSHIKI
IPC: C02F1/44
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To remove potassium ion and/or sodium ion from raw water such as sea water with high selectivity to efficiently manufacture mineral water that contains a large amount of calcium ions and magnesium ions.SOLUTION: In the method of manufacturing mineral water by removing monovalent cation from raw water by use of a charge-mosaic membrane, the charge-mosaic membrane contains cationic block copolymer (P) which comprises, as the constituents thereof, a vinyl alcohol-based polymer block (A) and a cationic group-containing polymer block (B); and an anionic block copolymer (Q) which comprises, as the constituents thereof, a vinyl alcohol-based polymer block (C) and an anionic group-containing polymer block (D). The raw water partially penetrates the charge-mosaic membrane, to obtain mineral water that remains in the raw water whose ratio of the divalent cation concentration to the monovalent cation concentration is larger than that in the raw water.
Patent JP-2012079796-A (JP)
Title: Alloy material for r-t-b based rare-earth permanent magnet, production method of r-t-b based rare-earth permanent magnet, and motor
Inventor: NAKAJIMA KENICHIRO
IPC: C22C38/00
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an alloy material for an R-T-B based rare-earth permanent magnet ensuring a high orientation rate and a high coercive force, and to provide a production method of an R-T-B based rare-earth permanent magnet using it.SOLUTION: The alloy material for an R-T-B based rare-earth permanent magnet contains a plurality of R-T-B based alloys and metal powders having different compositions. Each R-T-B based alloy consists of two kinds or more of R selected from rare-earth elements, T which is a transition metal containing Fe essentially, B and inevitable impurities. A first alloy having highest content of Dy out of the plurality of R-T-B based alloys contains 17 mass% or more of Dy. A second alloy having the smallest density difference of Dy content from that of the first alloy out of the plurality of R-T-B based alloys has a density difference of 5 mass% or more of Dy content from that of the first alloy.
Patent JP-2012077345-A (JP)
Title: Method of producing substrate for group-iii nitride semiconductor element production, method of producing group-iii nitride semiconductor free-standing substrate or group-iii nitride semiconductor element, and substrate for group-iii nitride growth
Inventor: TOBA RYUICHI
IPC: C30B25/18
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a substrate for group-III nitride semiconductor element production, capable of improving the crystallinity and uniformity of a crystal layer.SOLUTION: The method of producing a substrate 90 for group-III nitride semiconductor element production includes: a film formation step of forming a chrome layer 20 on a base substrate 10 for growth; a nitriding step of nitriding the chrome layer 20 under a prescribed condition to convert it into a chrome nitride layer 30; and a crystal layer growth step of epitaxially growing at least one group-III nitride semiconductor layer 50 on the chrome nitride layer 30 via a buffer layer 40. The chrome layer 20 is deposited by a sputtering method at a deposition speed in a range of 7 to 65 Å/sec in a range area of sputtering particles so as to obtain a thickness of 50-300 Å. The chrome nitride layer 30 is formed in a gas atmosphere including ammonia gas in an MOCVD growth furnace of ≥1,000°C having an in-furnace pressure of ≥6.666 kPa but ≤66.66 kPa.
Patent JP-2012076878-A (JP)
Title: Picking system of article stored in warehouse
Inventor: ONOZAKI NOBUHIKO
IPC: B65G1/137
Filed: 2010-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a system which makes the most of advantages of a voice recognizing picking system and a digital picking system and has low cost and preferable efficiency as a whole.SOLUTION: The picking system of article stored in warehouse is provided with a digital picking shelf 40 and a general shelf 60, and includes a digital picking control means 31, a voice-recognizing picking control means 32, a picking quantity comparing means 33 for comparing picking quantities in a defined period of an article 42 stored in the digital picking shelf 40 and an article 42 stored in the general shelf 60 and a location-renewing means 34 which outputs a location-renewing instruction for replacing both articles after the elapse of a defined period when the article 42 having a picking quantity more than that of the article 42 stored in the digital picking shelf 40 is detected.
Patent JP-2012076599-A (JP)
Title: Charging port cover
Inventor: YAMAMARU JUNICHI
IPC: B60L11/18
Filed: 2010-10-01
Abstract: PROBLEM TO BE SOLVED: To make it hard to access a locking release part provided in a rear face of a cover.SOLUTION: When charging, a charging port cover 35 is attached to a lid 7 being in a state in which an opening part 17 for the charging port of a vehicle is opened, and in this state, the lid 7 is closed together with the charging port cover 35, and an opening part 36 is closed. Thereby, mischief to the inside is inhibited during a long charging period of time. In the charging port cover 35 used at that time, a striker 51 at a cover side of a lock mechanism part 45 is engaged with and locked to a locking device 34 at a vehicle side. A lock release lever 47 for releasing lock of the striker 51 at the cover side to the lock device 34 at the vehicle side, is provided on a rear face of a front part 37 which is opposite to a notch 43 for a charging cable with the lock mechanism part 45 interposed between the lock release lever 47 and the notch 43.
Patent JP-2011155632-A (JP)
Title: Image processing apparatus, image processing method, and computer program
Inventor: HAGIWARA KATSUYUKI
IPC: H04N1/405
Filed: 2010-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To simply and accurately evaluate moire.  <P>SOLUTION: This image processing apparatus is equipped with: a first halftone processing means to generate first halftone image data from input image data using thresholds; a first filtering processing means to smooth the first halftone image data using a first filter having a size corresponding to a cycle of the thresholds; a second filtering processing means to smooth the input image data using a second filter having a characteristic corresponding the first filter; and an evaluation means to evaluate moire generated in the first halftone image data, based on a difference between the first halftone image data smoothed by the first filtering processing means and the image data smoothed by the second filtering processing means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012084636-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: GOTO SATORU
IPC: H01L21/8234
Filed: 2010-10-08
Abstract: PROBLEM TO BE SOLVED: To enable forming a plurality of transistors having different sidewall widths on a substrate with excellent accuracy without the occurrence of etching of an element isolation region.SOLUTION: In a method of manufacturing a semiconductor device, first, a first insulating film 151 and a second insulating film 152 are sequentially formed so as to cover a first gate electrode 134 and a second gate electrode 144. Next, a portion of the second insulating film 152 formed on a first region 103 is removed. Subsequently, a third insulating film 153 is formed on a substrate 101. Subsequently, first outside sidewalls 136 composed of the third insulating film 153 are formed on the side surfaces of the first gate electrode 134, and second outside sidewalls 146 composed of the second insulating film 152 and the third insulating film 153 are formed on the side surfaces of the second gate electrode 144, by selectively removing the second insulating film 152 and the third insulating film 153.
Patent JP-2012084371-A (JP)
Title: Method of manufacturing organic el device, organic el device, and electronic apparatus
Inventor: MIYAZAWA HIDEAKI
IPC: H05B33/22
Filed: 2010-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL device which suppresses the deterioration or light emission unevenness of an organic EL element, a method of manufacturing the organic EL device, and an electronic apparatus.SOLUTION: A method of manufacturing an organic EL device 1 includes: a pixel electrode forming step S2 of forming a pixel electrode 20 on a substrate 200; a barrier rib layer forming step S3 of forming a barrier rib layer 30 in such a manner that an opening 25 corresponding to the pixel electrode 20 is provided; a light emitting layer forming step S4 of forming a light emitting layer 40 so as to cover the opening 25 and the barrier rib layer 30; a conductive layer forming step S5 of forming a conductive layer 50 on a light emitting layer 40a in a first region in which the barrier rib layer 30 and the light emitting layer 40 planarly overlap each other; and a common electrode forming step S7 of forming a common electrode 60 so as to cover the light emitting layer 40 and the conductive layer 50. The method includes a light emitting layer heating step S6 of heating at least a part of the light emitting layer 40a formed in the first region, between the conductive layer forming step S5 and the common electrode forming step S7.
Patent JP-2012083531-A (JP)
Title: Driving method for plasma display panel and plasma display device
Inventor: SAITO AYUHIKO
IPC: G09G3/288
Filed: 2010-10-12
Abstract: PROBLEM TO BE SOLVED: To reduce the number of times of forced initialization operations of a plasma display panel to suppress black luminance and to perform a stable writing operation.SOLUTION: In a driving method for a plasma display panel, a field includes: a first kind of subfield in which a scanning electrode exists to apply falling inclined waveform voltage after applying rising inclined waveform voltage rising up to prescribed voltage generating discharge, regardless of the history of discharge; and a second kind of subfield applying falling inclined waveform voltage to the scanning electrode. In an initialization period of the second kind of subfield following the first kind of subfield, falling inclined waveform voltage is applied to the scanning electrode and third voltage is applied to a sustain electrode. In an initialization period of the second kind of subfield following the second kind of subfield, falling inclined waveform voltage is applied to the scanning electrode, and fourth voltage lower than the third voltage is applied to the sustain electrode.
Patent JP-2012088402-A (JP)
Title: Information processor, information processing method, and program
Inventor: IKEDA TETSUO
IPC: G10K15/04
Filed: 2010-10-15
Abstract: PROBLEM TO BE SOLVED: To extract an important phrase reflecting a message which the music composer wants to convey, from lyric information.SOLUTION: A portable terminal 10 associates lyric information with music configuration information to derive a melody segment to which each phrase in the lyric information pertains; divides the lyric information by a morphological analysis into a plurality of phrases; acquires a weighting factor set for every melody segment in the music configuration information; counts the number of phrases appearing thereto; weights the phrases in the lyric information by the weighting factor according to the pertaining melody segment; and calculates an importance level of each phrase.
Patent JP-2012088189-A (JP)
Title: Multimeter
Inventor: MIKI AKIHIKO
IPC: G01R1/04
Filed: 2010-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a multimeter capable of preventing a plug of a test probe from being inserted to a current measurement terminal hole when a current measurement function is not selected, and also automatically removing the plug inserted in the current measurement terminal hole when another measurement function is selected from the current measurement function.SOLUTION: A multimeter 1 includes: a rotary switch 2 for selecting a current measurement function, a resistance measurement function, and a voltage measurement function; a current measurement terminal hole 4 for the current measurement function; and a voltage measurement terminal hole 6. The multimeter is used by inserting plugs 52 of test probes 51 to the measurement terminal holes 4 and 6. The multimeter also includes: an insertion preventing member 7 that can axially move forward and backward in the current measurement terminal hole 4; and a projection member 3 arranged on the insertion port side of the current measurement terminal hole 4 so as to fix the insertion prevention member 7 when the switch 2 selects a measurement function other than the current measurement function.
Patent JP-2012087893-A (JP)
Title: Liquid-charged vibration control device
Inventor: MIYAKE AKIYOSHI
IPC: F16F15/08
Filed: 2010-10-20
Abstract: PROBLEM TO BE SOLVED: To enhance sealing property without blocking an orifice port in a liquid-charged vibration control device having a bracket even when a main spring part is press-fitted in a through hole of the bracket.SOLUTION: A liquid-charged vibration control device 1 has an outer pipe 15 of a main spring part 5 fitted in a lower side through hole 43 of an engine bracket 3. The outer pipe 15 contains a large diameter cylinder part 15c and a small diameter cylinder part 15a. A lower side through hole 43 contains a large diameter part and small diameter part. An inner diameter of the large diameter part is formed so as to be larger than an outer diameter of the small diameter cylinder part 15a and smaller than an outer diameter of the large diameter cylinder part 15c. An inner diameter of the small diameter part is formed so as to be larger than an outer diameter of the small diameter cylinder part 15a. The small diameter cylinder part 15a expands to the outside in a cylindrical radial direction toward an upper part so that an upper end part 15e blocks the clearance with an inner peripheral surface of the small diameter part by press-fitting the large diameter cylinder part 15c to the large diameter part to be narrowed.
Patent JP-2012088569-A (JP)
Title: Image forming apparatus
Inventor: MAKIURA SHINYA
IPC: G03G15/06
Filed: 2010-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of restraining a contact member provided in a developing part from being turned over, which is caused by the reverse rotation of an image holder.SOLUTION: In an image forming apparatus, after an image forming operation in which a photoreceptor drum 11 is rotated to the direction of an arrow A is completed, the rotation of the photoreceptor drum 11 is stopped and, at a developing position Pde, toner is transferred from a developer layer on the outer peripheral surface of a developing roll 142 to the photoreceptor drum 11 to be adhered. Subsequently, the photoreceptor drum 11 is rotated to the direction of an arrow B, reversely relative to the direction of the arrow A, and foreign substances adhered to the portion of the tip end side in a cleaning blade 162 are removed. At that time, the toner adhered to the photoreceptor drum 11 reaches a seal position Pse which contacts with a first seal 146 mounted on a developing housing 141, and functions as a lubricant.
Patent JP-2012089027-A (JP)
Title: Component data retrieval apparatus and retrieval method
Inventor: OHIRA NORIYUKI
IPC: G06F17/30
Filed: 2010-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a component data retrieval apparatus and retrieval method in which a maintenance component is easily and accurately specified within a short time and eigen-data on the maintenance component can be retrieved.SOLUTION: A component data retrieval apparatus 31 has ultrasonic receivers 9a, 9b, ..., 10 each for detecting three-dimensional coordinates of an arbitrary reference position of a machining center 21, and storage means 18 storing a three-dimensional model relating to an assembly state of components of the machining center 21 and component numbers and component names of the components. Three-dimensional coordinates for the reference position to be detected of the machining center 21 are made correspondent to virtual three-dimensional coordinates for the reference position of the virtual machining center 21 in the three-dimensional model. When a detection position of the three-dimensional coordinates is designated, a virtual component adjacent to the virtual three-dimensional coordinates in the three-dimensional model is specified, and data on that component are outputted onto a monitor.
Patent JP-2012087269-A (JP)
Title: Electrical discharge machining oil base material
Inventor: OBA RIEKO
IPC: C10M105/34
Filed: 2010-10-22
Abstract: PROBLEM TO BE SOLVED: To provide electrical discharge machining oil more excellent than conventional hydrocarbon-based electrical discharge machining oil by enhancing machining speed while maintaining machining accuracy.SOLUTION: In the electrical discharge machining oil, in a fatty acid ester represented by formula (1), the sum of carbon numbers in Rand Ris 12 to 20 and kinetic viscosity at 40°C is 2.0 to 6.0 mm/s, wherein: Rderived from a fatty acid represents a 7-13C saturated chain hydrocarbon group comprising a linear or branched chain; and Rderived from a monovalent alcohol represents a 1-13C hydrocarbon group or cycloaliphatic hydrocarbon group, comprising a saturated linear or branched chain.
Patent JP-2012093315-A (JP)
Title: Optical automatic inspection system and method
Inventor: WU KIM-RAE
IPC: G01N21/89
Filed: 2010-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical automatic inspection system and method.SOLUTION: The optical automatic inspection system comprises: an image acquisition module; a data processing unit; and a comparison unit. The image acquisition module acquires a plurality of measured values of an inspection object in different depth of field states per unit time. The data processing unit receives the measured values acquired by the image acquisition module and outputs a comparison value after calculation. The comparison unit is electrically connected to the data processing unit, compares a comparison value with a reference value, and determines whether or not the inspection object has defects. By the system, a problem can be solved in which the inspection object is deviated from a focus during the inspection and clear images cannot be acquired. In addition, an optical automatic inspection method is provided.