baber/WOPTO huggingface dataset:
Patent JP-2011023421-A (JP)
Title: Light emitting module and lighting fixture unit
Inventor: MIZUNO MASANORI
IPC: H01L33/48
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting module having high luminance and excellent visibility.  <P>SOLUTION: In a light emitting module 38, a mounting substrate 52 supports a semiconductor light emitting element 50. A frame 56 is fixed to the mounting substrate 52 such that an inner face of the frame faces a side face of the semiconductor element 50. The mounting substrate 52 and the frame 56 are formed of silicon. The frame 56 is joined to the mounting substrate 52 as direct junction by using room-temperature junction. A circuit board 54 is joined to one external surface of the mounting substrate 52 wherein the one external surface is a rear surface of a junction surface with the semiconductor element 50. Through electrodes 64 penetrate from the junction surface with the semiconductor element 50 through to a junction surface with the circuit board 54 in the mounting substrate 52.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011021778-A (JP)
Title: Drying system having heat pump unit and temperature rising device
Inventor: YAMAGA TETSUSHI
IPC: F26B21/00
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new drying system having a heat pump unit and a temperature rising device capable of applying the heat pump unit as a heat source of a continuous hot air drying machine, having high energy efficiency, and stably operated.  <P>SOLUTION: In the drying system S having a drying machine 1, and an air supply mechanism for supplying a drying gas D to the drying machine 1, the drying machine 1 is the continuous hot air drying machine, the air supply mechanism has the heat pump unit 2 applying a carbon dioxide as a refrigerant, and furthermore, the air supply mechanism has the temperature rising device 5 for further heating the drying gas D heated by the heat pump unit 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010026511-A (JP)
Title: Toner process
Inventor: AGUR ENNO E
IPC: G03G9/097
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing toner particles having excellent charging performance, and to provide toner.  <P>SOLUTION: The process includes: forming a dispersion liquid including at least one organic and/or organometallic charge control agent; and then combining the dispersion liquid with an emulsion suitable for use in forming the toner particles.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011020888-A (JP)
Title: Method for producing aluminum nitride-containing material
Inventor: KIYOMIYA YOSHIHIRO
IPC: C23C8/10
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive method for producing an aluminum nitride-containing material.  <P>SOLUTION: The method comprises: a gas supply step of supplying nitrogen gas to molten aluminum 20; a powder introduction step of introducing aluminum powder 21 having a natural oxide film on the surface thereof into the molten aluminum 20 located in a nitrogen atmosphere; and a solidification step of solidifying the aluminum 20, where in the powder introduction step, the aluminum powder 21 is preferably introduced at a rate of 0.01-5 wt.%/min relative to the amount of the aluminum 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011021535-A (JP)
Title: Screw compressor
Inventor: YONEMOTO RYUICHIRO
IPC: F04C29/12
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw compressor reducing over-compression and improving the productivity by simplifying the stopper of a valve element.  <P>SOLUTION: A discharged casing 16 has: a discharge side end face 24 abutting on the end face 21 of a main casing 15 and covering the openings of bores 20A, 20B; discharge ports 25A, 25B formed in the discharge side end face 24; a discharge flow path 26 discharging compressed gas from a compression working chamber via the discharge ports 25A, 25B and the like; a valve hole 28 opened at a position near the discharge port 25B on a female rotor 14B side in the discharge side end face 24 and on the opposite side from the rotation direction of the female rotor 14B; and a bypass groove 29 bringing the valve hole 28 to communicate with the discharge flow path 26, and is also equipped with a valve device 30 for opening and closing the valve hole 28. In the valve hole 28 in the discharge side end face 24 of the discharge casing 16, the approximate center is situated at an opening edge of the bore 20B on the female rotor 14B side in the end face 21 of the main casing 15.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011023677-A (JP)
Title: Compound semiconductor epitaxial wafer, and method of manufacturing the same
Inventor: MATSUDA MICHIKO
IPC: H01L29/778
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor epitaxial wafer capable of suppressing a leakage current generated in a buffer layer, concerning an electronic device comprising a nitride semiconductor.  <P>SOLUTION: The compound semiconductor epitaxial wafer includes a single-crystal substrate 101, a nucleus generating layer 102 epitaxially grown on the single-crystal substrate, a buffer layer 103 comprising a single or a plurality of layers of a nitride semiconductor grown on the nucleus generating layer, a channel layer 104 of a nitride semiconductor epitaxially grown on the buffer layer, and a carrier supply layer 105 of a nitride semiconductor epitaxially grown on the channel layer, the total film thickness from the nucleus generating layer to the channel layer being ≤1 μm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011012526-A (JP)
Title: Heat insulating soundproof panel
Inventor: OTAKE MASASHI
IPC: E04B1/90
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating soundproof panel used as the columns, walls, floors, and ceilings of a building and having a depressurized or evacuated hollow part.SOLUTION: An SPC steel sheet pipe 4 is formed in an SPC square hollow panel 1 by compression by a press. Recessed ribs are provided to the upper and lower flat surfaces of the SPC square hollow panel 1. The SPC square hollow panel 1 is inserted into a 304 S/S square round pipe 6. Next, the pipe is compressed by a press to press-form the pipe while uniformly fitting to the entire surface of the SPC square hollow panel 1 stored therein. A panel body 7 thus formed is integrally formed as a square panel having a flange 5 on the outer side. The pipe opening sides of the panel body 7 which are fitted by the compression by a press are welded. Lastly, a hole is made in the panel body 7, the inside of the hollow panel is depressurized or evacuated through the hole, and the hole is completely closed to provide an insulating soundproof panel.
Patent JP-2011028440-A (JP)
Title: Multithread processor and computer program
Inventor: NOMOTO SHOHEI
IPC: G06F9/38
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To increase the amount of processing instructions per unit time of a multithread processor that changes a plurality of threads in a fine-grained clock cycle unit, and to improve throughput.  <P>SOLUTION: The multithread processor includes: a program counter 1 (PC0-PC3) controlling an instruction flow of a thread; a thread selection part 2 selecting a thread to be executed; an instruction fetch part 3 reading an instruction from an instruction memory based on a program counter value of the thread selected by the thread selection part 2; and an instruction execution part 4 executing the instruction read by the instruction fetch part 3. The instruction fetch part 3 fetches the instruction in a format including a thread change flag in an instruction word from the instruction memory, according to an address designated from the thread selection part 2. Thereafter, the instruction fetch part 3 requests change of the thread to be executed from the thread selection part 2 when the thread change flag provided in the instruction word of the fetched instruction is active.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011024754-A (JP)
Title: Cosmetic tool
Inventor: NAKAMURA KOJI
IPC: A45D33/34
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multifunctional and highly functional cosmetic tool capable of performing a high degree of cosmetic procedure and to provide a cosmetic tool capable of performing a cosmetic procedure locally, selectively, and concentratedly without using a surplus force even in a skin face with large unevenness and having excellent holdability and grippability.  <P>SOLUTION: In the cosmetic tool in which a cover sheet, an elastic sheet, and a first fiber sheet are adhered with each others, adhered parts are formed in a line-shape or a belt-shape and formed in a closed loop shape in the outer peripheral fringe of the cosmetic tool and inside from the same in a plan view, a powdery cosmetic component is filled in an accommodating chamber formed between the cover sheet and the elastic sheet in an area surrounded by the inside adhering part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028586-A (JP)
Title: Image processing method, image processing apparatus and program
Inventor: NAITO SATOSHI
IPC: G06V10/762
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method, an image processing apparatus and a program capable of executing the region segmentation of an image more quicker by clustering processing.  <P>SOLUTION: Every time clustering processing for a predetermined number of pixels is completed, a small cluster having the number of allocated pixels which is equal to or smaller than a pixel count threshold is discriminated. The small cluster which is discriminated to have the number of allocated pixels equal to or smaller than the pixel count threshold is merged to a cluster having the nearest representative feature vector. By this, the number of clusters which are subjected to the distance calculation of feature vectors is reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028629-A (JP)
Title: Presentation system
Inventor: ISHIMOTO KAZUO
IPC: G06F3/041
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a presentation system for superimposing a drawing image drawn by a pointing stick on a basic image, and to provide an imaging apparatus included in the presentation system.  <P>SOLUTION: The presentation system 10 including a projection type image display device 40 for projecting image light to a projection surface, and an imaging apparatus 60 for imaging the projection surface also includes: a pointer image acquisition part 130 for acquiring a pointer image composed of infrared light; a specification part 140 for specifying a position pointed by the infrared light on the basis of the pointer image; and an image control part 160 for controlling the image light on the basis of the position pointed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010267361-A (JP)
Title: Phase change memory apparatus
Inventor: PARK KYOUNG WOOK
IPC: G11C13/00
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase change memory apparatus that secures a sufficient data sensing window independently of PVT variation.  <P>SOLUTION: The phase change memory apparatus includes a memory cell and performs write-verification operation. The device is configured to write data of a first level or a second level in the memory cell. When data of the first level is written, verification-read-operation is performed by the first voltage. When data of the second level is written, verification-read-operation is performed by the second voltage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011034739-A (JP)
Title: Solid polymer fuel cell, and manufacturing method thereof
Inventor: MIURA FUSAYOSHI
IPC: H01M8/10
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid polymer fuel cell and a manufacturing method thereof with high radical resistance ability without greatly deteriorating fuel cell performance.  <P>SOLUTION: The solid polymer fuel cell is provided with a membrane electrode assembly constituted of an electrolyte membrane and electrodes each of which is joined to each of surfaces of the electrolyte membrane, the membrane electrode assembly having a volume of soluble iron ions of 10 ppm or less in terms of weight ratio to the electrolyte, and a volume of ions other than proton with hydrogen peroxide resistance ability improvement action of 0.1 to 20% in terms of acid radical ration of the electrolyte. The fuel cell manufacturing method includes a reduction acid pickling treatment process in which a reduction treatment and a pickling treatment of the membrane electrode assembly or its constituent elements are carried out in this order or at the same time so as to make a volume of soluble iron ions contained in the membrane electrode assembly 10 ppm or less in terms of weight ratio to the electrolyte weight, and an ion introduction process for introducing ions other than proton so as to make a volume of ions other than proton contained in the membrane electrode assembly 0.1 to 5% in terms of acid radical ratio of the electrolyte.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031179-A (JP)
Title: Discharge nozzle and discharging apparatus
Inventor: MIYAMOTO SHINICHI
IPC: B05B1/02
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge nozzle and a discharging apparatus which can prevent or reduce accumulation of bubbles in the discharge nozzle.  <P>SOLUTION: The discharge nozzle for discharging a liquid is equipped with a gas-liquid separator which contacts with the liquid and allows bubbles contained in the liquid to pass through without passing of the liquid. The discharging apparatus includes the discharge nozzle, a liquid supply portion supplying the liquid to the discharge nozzle, a stage on which a to-be-printed article is mounted and a driving portion moving the target article and the discharge nozzle relatively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009259399-A (JP)
Title: Optical recording medium and recording method for optical recording medium
Inventor: KUBO HIDEYUKI
IPC: G11B7/1267
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To determine the optimum recording power in each recording layer in an optical recording medium having a plurality of recording layers to which information is recorded by the radiation of a laser beam from its one side.  <P>SOLUTION: An optical recording medium is provided with: a first light-transmittable substrate (1, 21); a first recording layer (2, 22) which is provided on the first substrate and to which information is recorded by the radiation of the laser beam from the first substrate side; and a second recording layer (5, 25) which is provided on the first recording layer and to which the information is recorded by the radiation of the laser beam. Power calibration areas for optimizing the intensity of the laser beam are provided on the first recording layer and on the second recording layer. The recording of information to the first recording layer is made from the inner peripheral side of an information recording area toward the outer peripheral side thereof, and the recording of the information to the second recording layer is made from the outer peripheral side of the information recording area toward the inner peripheral side thereof, and the power calibration area of the second recording layer does not overlap with the power calibration area of the first recording layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011037168-A (JP)
Title: Device and method for correcting printing pressure of printing device
Inventor: MATSUO KENGO
IPC: B41F13/24
Filed: 2009-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing-pressure correcting method for a printing device that suppresses a variation in printing pressure in a roll axis direction.  <P>SOLUTION: A printing device is configured to execute printing by bringing a printing roll 5 into contact with a lower roll 10 at required printing pressure by pressing forces applied to both end sides of the printing roll by two roll pressing mechanisms 7a, 7b. An image is obtained by an image acquiring device about a pressure-sensitive sheet 12 passing a gap between the rolls before the start of the printing processing. On the basis of the image, a data calculating device 14 converts the distribution of color density in the image of the pressure-sensitive sheet into the distribution of the pressure acting on the pressure-sensitive sheet 12. Then, the distribution of pressure in the roll axis direction in the linear contact face between the printing roll 5 and the lower roll 10 is measured by making it correlated to the angle posture of the printing roll 5. Correction amounts of the pressing forces applied to both the end sides of the printing roll 5 are precalculated in order to make an inclination of an approximate straight line of a graph of the distribution of pressure in the roll axis direction zero. When the printing processing is executed, the pressing forces applied to both the end sides of the printing roll 5 by the two roll pressing mechanisms 7a, 7b are corrected according to the precalculated correction amounts.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038053-A (JP)
Title: Stretched optical film, and polarizing plate and image display device using the same
Inventor: NAKANISHI HIDETAKA
IPC: G02B5/30
Filed: 2009-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stretched optical film obtained by stretching a resin having a negative intrinsic birefringence, achieving a large phase difference, a high versatility in optical design, and an excellent resistance against thermal decomposition.  <P>SOLUTION: The stretched optical film is obtained by stretching a resin (G) having a negative intrinsic birefringence. The resin (G) contains, as a major component, a polymer (F) having a (meth)acrylate unit, an aromatic vinyl compound unit and an aromatic maleimide unit as constitution units and having a negative intrinsic birefringence. The weight average molecular weight of the polymer (F) is 100,000 to 300,000 and, in the polymer (F), the amount X of the (meth)acrylate unit, the amount Y of the aromatic vinyl compound unit and the amount Z of the aromatic maleimide unit represented by wt.% fulfill the formulas of: 45≤X≤85; 10≤Y≤40; 5≤Z≤20; and Y>Z.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011044481-A (JP)
Title: Manufacturing device for electronic circuit board
Inventor: IWASE FUMIYOSHI
IPC: H05K3/10
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing device for an electronic circuit board that can form a high-density electronic circuit by an ink jet method and can save the trouble and time for manufacture more than before.  <P>SOLUTION: The manufacturing device 1 for the electronic circuit board includes a laser 3 configured to form a predetermined hydrophilic pattern on a water-repellent surface of a substrate B having the water-repellent surface by irradiating the substrate B with light or an electron beam, and an ink head 2 having a print head 21 for discharging ink containing a conductive component onto the pattern.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011041912-A (JP)
Title: Exhaust gas purifying catalyst
Inventor: TANAKA HIROHISA
IPC: B01D53/94
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas purifying catalyst capable of developing the excellent catalytic activity of Fe during long-term use under a high temperature or oxidation-reduction change condition while reducing the use of a noble metal element.  <P>SOLUTION: Fe is mixed with an oxide containing ceria and/or zirconia to prepare a precursor which is, in turn, baked in an oxidation-reduction atmosphere to obtain the exhaust gas purifying catalyst. Further, in this exhaust gas purifying catalyst, the content of Fe is set to 1-9 wt.%. If this exhaust gas purifying catalyst is used, excellent catalytic activity can be developed at a low cost over a long period of time under a high temperature or oxidation-reduction change condition while reducing the use of the noble metal element because Fe can be used as an active component.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043431-A (JP)
Title: Secondary monitoring radar system and control method used for the secondary monitoring radar system
Inventor: KIKUCHI KATSUMI
IPC: G01S13/91
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary monitoring radar system which is capable of ensuring detection of a target object flying actually, even under the effect of multipath.  <P>SOLUTION: In a control device 16, first, target position information obtained by scanning a monitoring area covered by a radar ground station with an all call is stored together with an address in a memory 17. After execution of scanning by the all call, an SLO scan is executed in all directions (azimuthal directions) of the monitoring area covered by the radar ground station, and determination is made as to whether an address of a target returning an response signal in the SLO scan agrees with the address of the target registered in the memory 17 and shifted to a roll call and as to whether there is a difference of a prescribed value or above in a target position. When the addresses agree with each other and the difference of the prescribed value or above is present, a response signal returned for an SLO question is detected as a real response.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011042473-A (JP)
Title: Driving force transmission mechanism and electric elevation apparatus
Inventor: INOUE NARIKO
IPC: A47C19/04
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To equalize the load applied to two electric actuators.  <P>SOLUTION: Actuator rods 16 of the two electric actuators 2 and 3 are fixed to a balance member 6 with pins, the balance member 6 is fixed to a connection frame 7 in its center part by a supporting pin 15, and the connection frame 7 is fixed to a bracket 14 of a link 4 by the pin, and expansion and contraction of the electric actuators 2 and 3 drives the link 4 through the balance member 6, connection frame 7, and bracket 14. Even when variation in the driving length of the two electric actuators 2 and 3 or the difference in the load occurs, the balance member 6 is rotationally displaced around the supporting pin 15, and the load of the two electric actuators 2 and 3 is balanced, and the load is equalized.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049959-A (JP)
Title: Intercom system
Inventor: HAYANO SO
IPC: H04M9/00
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve receiver's convenience by readily discriminating one or more caller's pronunciation signals mixed with noise, without being affected by noise in a surrounding environment on the inside/outside of a residence and facilitating selection and switching of a signal to be outputted.  <P>SOLUTION: If there a re a plurality of pronunciation signals, when a sound discrimination section discriminates whether a sound signal mixedly inputted to a plurality of slave unit microphones of an entrance slave unit and a master unit microphone of a living-room master unit is a caller's pronunciation signal or a noise signal and a noise removal section removes the discriminated noise signal as a noise component, a slave unit sound discriminating section discriminates the sound signal, having the highest sound intensity as a pronunciation signal or discriminates any one signal selected by a master unit change-over switch of the living-room master unit as a pronunciation signal, and a master unit sound discriminating section discriminates the signal of the highest sound intensity as a pronunciation signal or discriminates as being one of the signals selected by a slave unit change-over switch of the entrance slave unit as a pronunciation signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT