baber/WOPTO huggingface dataset:
Patent JP-2008219105-A (JP)
Title: Scanner inspection method
Inventor: TSUNODA MASATAKA
IPC: H04N1/00
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanner inspection method capable of highly accurately detecting dust, scratches, or dirt, etc.  <P>SOLUTION: A chart for inspection and a halftone chart are used. Halftone data are generated by reading the halftone chart by the use of a scanner where halftone dots are formed by allowing a halftone pitch in mapping on a one-dimensional image sensor 120 via a scanning optical system to be rougher than a pitch of the arrayal of a plurality of photodetectors 12a-12n arranged in the one-dimensional image sensor 120. A black and white rate in a window constituted of 64×600 pixels is calculated based on the halftone data, and the window is shifted by 16 pixel. Then, the movement average of each window is obtained and plotting is performed on a graph. A regression curve is obtained based on the graph. The existence of dust, scratches, or dirt is determined when a place is detected where a difference from the regression curve is larger than a prescribed value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212774-A (JP)
Title: Freeze concentration type wastewater treatment apparatus
Inventor: OGAWA NAOKI
IPC: C02F1/22
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a freeze concentration type wastewater treatment apparatus capable of ensuring the quality of reutilized water and achieving cost reduction.  <P>SOLUTION: The freeze concentration type wastewater treatment apparatus is constituted by providing an ice producing part 3 for producing ice and concentrated wastewater from wastewater, a feed part 4 for feeding ice from the ice producing part 3, a recovery part 6 for melting the feed ice to produce recovery water and a water sprinkling part 5 for sprinkling one of or both of the ice and wastewater fed to the feed part 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218689-A (JP)
Title: Semiconductor device, method of fabricating the same, and electronic apparatus
Inventor: HARA KAZUMI
IPC: H01L23/52
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that includes a through-hole electrode having high reliability for joint, without causing production efficiency to decrease, to provide a method of fabricating the device, and to provide an electronic apparatus.  <P>SOLUTION: Electrode pads 5, 6 and through-hole electrodes 8, 9 are electrically connected via plugs 15, 16 having a ring-shape in plan view, respectively, wherein the electrode pads 5, 6 are formed on an active side 3 of a substrate 2; the through-hole electrodes 8, 9 are formed from the backside 7 of the substrate 2 toward the electrode pads 5, 6; and the plugs 15, 16 are installed in a standing manner from the electrode pads 5, 6 toward the through-hole electrodes 8, 9, respectively. Furthermore, insulating films 4a and 14 are formed continuously, from the outer periphery of the through-hole electrodes 8, 9 to the surfaces of the plugs 15, 16, while sandwiching the substrate 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214542-A (JP)
Title: Biomass gasifying method and biomass gasifying equipment
Inventor: ENDO MASATO
IPC: F23G7/00
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biomass gasifying method and biomass gasifying equipment, which can reduce the carbon content of the incinerated ashe generated during the gasification of a biomass to that allowing the use of the ash for landfill, thus enabling effectively utilizing the incineration heat from the biomass.  <P>SOLUTION: A biomass is charged into a gasification oven 1, the biomass is pyrolyzed under a reducing atmosphere with an air ratio of ≤1 to form pyrolysis gases, the pyrolysis gases are fed to a reformer oven 2 installed in the subsequent stage to the gasification oven 1 to reform into reformed gases, the reformed gases are led to a dust collector 3 installed subsequently to the reformer oven 2 to remove the ashes from the above reformed gases, the ashes are charged into an incinerator 6 adjoining to the gasification oven 1 to burn the carbon portion contained in the ashes, and the preheated air, obtained by supplying air to a heat exchanger 8 installed subsequently to the incinerator 6 and allowing heat exchange to take place with the heat generated in the incinerator 6, is supplied to the gasification oven 1 as a combustion air for the gasification oven 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218333-A (JP)
Title: Discharge lamp lighting device and luminaire
Inventor: ONISHI NAOKI
IPC: H05B41/392
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an optical output difference even at a low luminous flux time and low temperature time, in an inverter type lighting device lighting a plurality of discharge lamps in parallel through a balancer.  <P>SOLUTION: In this discharge lamp lighting device equipped with an inverter part 2 connected to a DC power supply 1 to convert a DC voltage to a high frequency voltage, a resonance circuit 3 connected to the output of the inverter part 2 and having an inductor CH and a capacitor C2, a load circuit 40 to which a plurality of the discharge lamps 11, 12 are parallel-connected to the output end of the resonance circuit 3 through the balancer T, and an oscillation control part 5 lighting the discharge lamps 11, 12 controlling light by changing the oscillating frequency of the inverter part 2, a capacitive element C1 is connected between connection routes of the balancer T and the respective discharge lamps 11, 12, and synthetic impedance produced among windings of the balancer T when lighting at the lower limit of light control, is set at least 4-7 times or more of the synthetic impedance at the rated lighting by resonance action between the inductance of the balancer T and the capacitance of the capacitive element C1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008220465-A (JP)
Title: Pinball game machine
Inventor: TAKEDA MITSUHIRO
IPC: A63F7/02
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To execute a decoration, a performance and the like by the emission of an ornamental lens using the circumferential part of an opening/closing door similarly to the conventional one wile reducing the load of weight of the opening/closing door side.  <P>SOLUTION: This pinball game machine includes the opening/closing door 5 which openably/closably covers a game board 8 detachably installed on a game machine body 1 from the front side, from the front side and allows a player to view a game area 13 of the game board 8 therethrough, in a game machine body. This game machine further includes a game board fixing implement 20 for detachably fixing the game board 8 in the outside of the game area 13, and an ornamental light emission means 40 covering the game board fixing device 20 from the front side corresponding to the ornamental lens 47 of the opening/closing door 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227757-A (JP)
Title: Network testing apparatus
Inventor: YOSHIDA HIDETATSU
IPC: H04L12/28
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network testing apparatus which when testing whether or not a relay device for establishing an Ethernetwork mounts an Ethernet-OAM, easily carries the test and carries out the test only with the relay device which is minimally necessary for a various test.  <P>SOLUTION: An Ethernet-OAM testing apparatus stores structural information for artificially generating a network structure at each of a plurality of testings. When receiving an OAM frame from the relay device to be tested, the Ethernet-OAM testing apparatus discriminates test kinds included in the OAM frame, acquires network information on a network to which the relay device belongs, acquires structural information corresponding to the network information, artificially generates a network structure for carrying out the test corresponding to the test kind discriminated by using the acquired network information and the structural information, carries out the test and stores the test result.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007261937-A (JP)
Title: Method and apparatus for synthesizing carbon nanotube by using ultrasonic vaporization system
Inventor: JEONG NAM JO
IPC: C01B31/02
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for synthesizing an inexpensive carbon nanotube in large quantities or continuously in high efficiency by using a pyrolysis process.  <P>SOLUTION: The apparatus for synthesizing the carbon nanotube comprises: a fuel supply unit part 1 composed of a syringe pump 11 or a general liquid pump, which are selected changeably according to a volume change and used for quantitatively supplying a liquid mixture simultaneously which is obtained by mixing a liquid carbon source such as xylene, toluene and benzene with a catalyst particle of a metal such as iron, nickel, cobalt and molybdenum; a vaporization unit part 2 which has an automatic control system and is used for vaporizing and atomizing the liquid mixture into uniform nanosized precursors; a conveying gas supply unit part 3 for supplying a conveying gas to be used for conveying the atomized precursors to a reaction unit part and affecting the synthesis of the carbon nanotube; the reaction unit part 4 for synthesizing the carbon nanotube by using the conveying gas and the precursors; a filter part 5 for sampling a particle remaining after synthesis and a part of the vapor-phase synthesized carbon nanotube; and a vacuum unit 6 comprising a vacuum pump. When a vertical reaction unit is adopted, this apparatus further comprises a continuous collection part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007277795-A (JP)
Title: Papermaking method and paper
Inventor: HIRAGA YUUKI
IPC: D21H17/37
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a papermaking method capable of improving the strength of paper (paper strength) such as stiffness and tensile strength and provide paper having improved strength.  <P>SOLUTION: The invention provides a method for producing paper by adding cationic polymer, an anionic polymer and a cationic polymer successively to a pulp slurry and making the paper from the obtained paper stock and provide a paper manufactured by the method. The addition amount of the anionic polymer is preferably 0.5-6 times the anion requirement of the total cationic polymers to be added.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008221721-A (JP)
Title: Image formation device and exposure device
Inventor: TAIRA YOSHIHIKO
IPC: B41J2/455
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To carry out the alignment of light emitting elements between mutual exposure devices with high accuracy.  <P>SOLUTION: Two or more LED print heads (LPH) 33 are provided which are arranged corresponding to two or more photosensitive material drums 31 and in which LED arrays 63 for exposing the photosensitive material drum 31 are arranged on LED circuit boards 62. A predetermined LPH 33 among two or more LPH 33 is equipped with a tabular heater 65 for heating the board. Other LPH 33 except the predetermined LPH 33 is not equipped with the tabular heater 65.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007279714-A (JP)
Title: Toner for electrostatic charge image development, method for manufacturing the same, image forming method, and image forming apparatus
Inventor: EMOTO SHIGERU
IPC: G03G9/08
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of conventional toner relating to low temperature fixing property, hot offset property, charging property, cleaning property, resolution, easiness in manufacturing and others.  <P>SOLUTION: The toner is granulated by dispersing an oil phase containing at least a toner composition and/or a toner composition precursor in an aqueous medium, and is characterized in that, in a heating test by the use of a heating-cooling unit, a releasing agent included in the toner particle is melted on the outside of the particle at a temperature ranging from 65°C to 90°C to form a colored particle having a sea-island structure.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008231948-A (JP)
Title: Engine controller and engine having same
Inventor: KOYAMA HIROYASU
IPC: F02D41/06
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine controller in which sealability at the mating face between a cylinder head and a cylinder block during the cold start of an engine is secured.  <P>SOLUTION: This engine controller acquires a cylinder bore wall temperature from the cooling water temperature and the integrated air amount of the engine during the starting. Also, a cylinder block outer wall temperature is acquired from the cooling water temperature and the intake air temperature. From the difference between the cylinder bore wall temperature and the cylinder block outer wall temperature. A throttle opening limit amount is acquired. When the actual throttle opening of an electronic control throttle is larger than the throttle opening limit amount (S8), an engine output is limited by matching the throttle opening with the throttle opening limit amount (S9). Consequently, the degradation of the sealability at the mating face between the cylinder block and the cylinder head can be suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008232679-A (JP)
Title: Insulation inspection device
Inventor: YAMASHITA MUNEHIRO
IPC: H05K3/00
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulation inspection device capable of performing inspection efficiently by shortening an inspection time necessary for insulation inspection.  <P>SOLUTION: This insulation inspection device for inspecting insulation of wiring patterns on a substrate on which a plurality of wiring patterns are formed is equipped with upper stream side and lower stream side current supply terminals corresponding to each of the plurality of wiring patterns, for supplying a current to the wiring patterns; a discharge terminal corresponding to each of the plurality of wiring patterns, for discharging the charge charged in the wiring patterns; and a control means for controlling each operation of the upper stream side current supply terminal, the lower stream side current supply terminal and the discharge terminal. The control means is characterized by urging so that a wiring pattern which is an inspection object is conductively connected to the upper stream side current supply terminal, and urging so that wiring patterns other than the wiring pattern is conductively connected to the lower stream side current supply terminal, during an insulation inspection time, and on the other hand, after finish of the insulation inspection, by urging so that the wiring pattern is non-conductively connected to the upper stream side current supply terminal, and urging so that the discharge terminal is conductively connected to the wiring pattern.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008228637-A (JP)
Title: Method for measuring amount of hydrogen peroxide by using fluorescence correlation spectrometry, and method for utilizing the same
Inventor: ITO ETSURO
IPC: C12Q1/26
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for determining hydrogen peroxide, which can be used as a method for measuring proteins, without requiring B/F separation, and moreover, having the same or possibly the higher degree of sensitivity as those of conventional types.  <P>SOLUTION: This method for measuring the amount of hydrogen peroxide is provided by reacting a fluorescence-labeled thyramide with a carrier substance having a phenol group in the presence of hydrogen peroxide and a peroxidase, and measuring the amount of the obtained reaction product having the fluorescent label by a fluorescence correlation spectrometry.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235553-A (JP)
Title: Pattern creation method, pattern verification method, and program
Inventor: NAKAJIMA FUMIHARU
IPC: G03F7/20
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To accurately and efficiently create a pattern for a sidewall machining process.  <P>SOLUTION: A first pattern serving as a mask pattern in forming a design pattern is simulated under arbitrary process conditions. A second pattern exhibiting a finished form of a resist on a wafer is formed. A third pattern thicker than the second pattern is formed by resizing the second pattern. A part corresponding to the second pattern is removed from the third pattern by computation on graphic data to form a fourth pattern as a trimmed pattern.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008234341-A (JP)
Title: Digital asset management device, method, and program
Inventor: NAKAJIMA ITSUKI
IPC: G06Q50/00
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the inheritance, alienation and generation management of a digital asset.  <P>SOLUTION: A registration user A decides the content of property processing after the death of the user himself or herself with his or her dying wish, and registers the processing method of a digital asset in a digital data asset management DB1 according to the contents (S1). Supposing that an inheritance start factor may be generated after the death of the registration user A, the event occurrence is input to the digital data asset management DB1 by any means (S2). The digital data asset management DB1 executes the processing method of the digital asset of the registration user A according as the inheritance factor generation of the registration user A is input (S3).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235603-A (JP)
Title: Solar battery module
Inventor: NAKATANI SHIHOBI
IPC: H01L31/042
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar battery module which is high in adhesive property and in moisture-resistant property by reducing the permeation of moisture from the side SF of a solar battery module.  <P>SOLUTION: The solar battery module in which solar cells 13a-13d are sealed by a sealing member 21 between a transparent front surface protective member 11 and a back surface protective member 12, wherein the sealing member 21 includes at least a first sealing member 14 and a second sealing member 15, which are different types, and the sealing member 21, exposed to a side surface SF of the solar cell module, is the first sealing member 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240901-A (JP)
Title: Conical roller bearing
Inventor: SONE KATSUNORI
IPC: F16C19/36
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conical roller bearing having excellent durability and lubricity.  <P>SOLUTION: The conical roller bearing includes a bent part 49 directed to an inner diameter in an end of a cage 40 and a plurality of partition plates 51 at equal intervals in a circumferential direction of an annular space 50 surrounded by the bent part 49. By so doing, the strength of the cage 40 can be enhanced. The annular space 50 functions as an oil sump to enhance the lubricity of the bearing immediately after start in particular.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242910-A (JP)
Title: Vending machine
Inventor: KAWAMI KOHEI
IPC: G07F9/10
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient vending machine for operating a heat pump heating system as much as possible, and for achieving a heating operation with excellent operating performance while preventing dew condensation by switching the operation by installing a dew condensation detection means.  <P>SOLUTION: When it is detected that dew condensation is present by a dew condensation detection means 38, the current operation is changed to a heating operation by a heating heater 39, and the dew condensation state is dried by using the heat of outer-warehouse heat exchanger 35 using the cooling operation of a left chamber 15 or a middle change 16 sharing the outer-warehouse exchanger 35.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241578-A (JP)
Title: Wavelength spectrum detection method using avalanche photodiode
Inventor: AKIYAMA MASAHIRO
IPC: G01J3/02
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To propose a wavelength spectrum detection method using an APD capable of realizing a compact, portable device of which installation locations are not limited.  <P>SOLUTION: In the method for detecting the wavelength spectrum of arbitrary light, a multiplication factor detection circuit for detecting the multiplication factor of an avalanche photodiode is used to detect the multiplication factor when light for comparison of which wavelength is known in advance is allowed to enter the avalanche photodiode, the multiplication factor when the arbitrary light is allowed to enter the avalanche photodiode using the multiplication factor detection circuit, and the wavelength spectrum of the arbitrary light based on a numerical formula 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242239-A (JP)
Title: Toner supply roller
Inventor: MASUYAMA TORU
IPC: G03G15/08
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner supply roller that prevents insufficient image density.  <P>SOLUTION: When the number of cells that are open in the circumferential face 2a of an elastic layer 2 is 100%, the number of cells having opening diameter of 300 μm or greater is 10% or more, and the number of cells having opening diameter of 100 μm or smaller is 10% or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007183999-A (JP)
Title: Image processing apparatus and method, medium with program for image processing recorded thereon, and inspection apparatus
Inventor: FUJIEDA SHIRO
IPC: G06T7/60
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To achieve stable image processing even in the case of a low contrast image or an image including noise.  <P>SOLUTION: In a gray level image, direction of a level gradient is calculated for each pixel. Setting the length of the line, a line L of the set length in the level gradient direction is drawn from a pixel. A point where a large number of line segments overlap, or a point where the line segments are congested, is detected to recognize the shape, center, angle, etc. of the object on the image. Thus, stable image processing can be achieved even in the case of a low contrast image or an image including noise.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008249758-A (JP)
Title: Development method of waterless lithographic printing plate
Inventor: SAITO TAKAYUKI
IPC: G03F7/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a development method of a waterless lithographic printing plate, which is superior in image reproducibility and reduces the occurrence of flaws on a plate surface.  <P>SOLUTION: In the development method of a waterless lithographic printing plate, which performs development processing by rubbing a silicone rubber layer of the waterless lithographic printing plate having a silicon rubber layer with a brush roll, the brush roll has an average bristle diameter of 20 μm and angles formed by front end cross sections of respective bristles and directions perpendicular to bristle axes are 10 to 70°, and development is performed by rotating this brush roll in a direction practically equal to a direction of a plane connecting the longest part and the shortest part of bristles.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248272-A (JP)
Title: Plating apparatus
Inventor: ONODERA AKIRA
IPC: H01G13/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plating apparatus capable of expelling bubbles present inside a container to the outside of the container.  <P>SOLUTION: The container 3 has a plating solution passing holes 321 in the lower side and a mesh member 31 in the upper side and is dipped into a plating solution 11. Materials 51 to be plated are housed in the container 3. A flowing means 71 forms a plating solution stream F2 flowing from the plating solution passing holes 321 to the mesh member 31 in the container 3. Media 52 is housed in the container 3 and has a specific gravity higher than that of the plating solution 11 and lower than that of the materials 51 to be plated.  <P>COPYRIGHT: (C)2009,JPO&INPIT