baber/WOPTO huggingface dataset:
Patent JP-2009206439-A (JP)
Title: Linear pattern detection method and apparatus
Inventor: MATSUSHITA HIROSHI
IPC: G06V10/44
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear pattern detection method capable of extracting and detecting, without being affected by thinning-out measurement, a linear pattern characterized in a shape in which microscopic defects are dispersed.  <P>SOLUTION: The linear pattern detection method includes the steps of: obtaining a defect inspection map created based on the result of a wafer defect inspection; dividing the defect inspection map into a plurality of segments; calculating a correlation coefficient by regarding a defect group included in each of the divided segment as a dot sequence; determining that the segment has a linear defect, if the calculated correlation coefficient exceeds a first threshold value; and determining that the wafer has a first type of linear pattern, if a total number of the segments determined to have the linear defect exceeds a second threshold value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212571-A (JP)
Title: Signal level conversion circuit
Inventor: HARADA KENJI
IPC: H03K19/0185
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal level conversion circuit of high operation reliability and a simple configuration, capable of normal signal level conversion even for the input signals of a low amplitude.  <P>SOLUTION: The signal level conversion circuit includes: first and second input transistors 1 and 2 for converting the input signal IN of the low amplitude to the output signal of a high amplitude; a first offset transistor 17 connected to a first current source 15 which supplies a current, and for adding a first offset voltage to the input signal and impressing it to the gate of the first input transistor; a second offset transistor 18 connected to a second current source 16 which supplies a current, and for adding a second offset voltage to a first bias voltage VREF' to be superimposed on the input signal and impressing it to the gate of the second input transistor; a cancellation transistor 30 for canceling the addition of the first offset voltage when the input signal is at a low level; and a cancellation release transistor 31 for preventing the canceling operation of the cancellation transistor when the input signal is at a high level.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209011-A (JP)
Title: Reformer for fuel cell
Inventor: ENDO SATOSHI
IPC: C01B3/38
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reformer for a fuel cell which controls an excessive temperature rising in a shift part and also preheats an oxygen containing gas to be supplied to a CO oxidation part.  <P>SOLUTION: The reformer 1 has a reforming part 2 for producing a reformed gas from a raw fuel, the shift part 60 which reduces, by a shift reaction, a harmful gas contained in the reformed gas produced in the reforming part 2, the CO oxidation part 53 which is arranged downstream the shift part 60 and reduces the harmful gas contained in the reformed gas produced in the reforming part 2, and a cooling part 80 which is arranged adjacent to the shift part 60 and has a cooling passage 81 to which the oxygen containing gas before being supplied to the CO oxidation part 53, is supplied. The CO shift part 53 is cooled by the oxygen containing gas before being supplied to the CO oxidation part 53.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210853-A (JP)
Title: Screen, projection system and method of manufacturing the screen
Inventor: AKIYAMA KOICHI
IPC: G03B21/602
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen which can improve contrast in a projected image in a bright room or the like by reducing the influence of external light, can appropriately reflect/diffuse projection light having an incident angle in a front direction, and can be manufactured comparatively easily and inexpensively; to provide a projection system using the screen; and to provide a method of manufacturing the screen.  <P>SOLUTION: Regarding the alignment of a rear-side formation part 2a, the rear-side formation part 2a is aligned in a position where reflected light of virtual light IL1 determined as the external light becomes as dark as possible and reflected light of virtual light IL2 determined as the projection light becomes as bright as possible, thereafter, the front-side structure part 1 and the rear side formation part 2a are bonded by curing UV-curable resin P3 with irradiation of an ultraviolet ray UV.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212333-A (JP)
Title: Plasma treatment method
Inventor: TANAKA MOTOHIRO
IPC: H01L21/3065
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma treatment method for stabilizing processing performance for a long period to improve a yield and to extend a continuous operation time.  <P>SOLUTION: In the plasma treatment method of treating a sample on a sample base using plasma by using a plasma treatment apparatus having a vacuum container 10 having a treatment chamber 10 in which pressure-reduced plasma is generated and the sample base 31 arranged in the treatment chamber, a plasma discharge is carried out using an inert gas, and light emission by the plasma discharge is measured using intensity of light emission other than from a gas for measurement to sequentially measure change in apparatus state which causes variation in processing performance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207737-A (JP)
Title: Flexible tube for endoscope and its manufacturing method
Inventor: MARUHASHI ATSUSHI
IPC: G02B23/24
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To easily manufacture a flexible tube without recesses or projections on the inner diameter surface.  <P>SOLUTION: The outer side of a coil 30 is covered with a tube 35. The inside of the tube 35 and the coil 30 are covered with a melted resin to form a shell layer 31. Inside the coil 30 for which the shell layer 31 is formed, a core material 37 in a columnar shape is inserted. The melted resin is injected between the core material 37 and the coil 30 to form an inner diameter layer 32. When the tube 35 and the core material 37 are removed from the coil 30, the flexible tube whose outer surface and inner diameter surface are smooth is completed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210240-A (JP)
Title: Air conditioner
Inventor: IZUMI KENJI
IPC: F25B1/00
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner smoothly changing the cooling capacity of an evaporator.  <P>SOLUTION: The air conditioner is equipped with: a bypass passage 9 bypassing the evaporator 6 and circulating a coolant; an auxiliary evaporator 10 evaporating a condensed coolant in the coolant after passing through the bypass passage 9 and expanded by an expansion valve 5; and a flow control means 11 controlling a flow rate of the coolant to the evaporator 6 and a flow rate of the coolant to the auxiliary evaporator 10. In a control means 8, operation control of a compressor 2 and operation control of the flow control means 11 are carried out to bring the temperature of cooling air near a set cooling air temperature.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211010-A (JP)
Title: Optical component and phase contrast microscope using the optical component
Inventor: SUENAGA YUTAKA
IPC: G02B21/14
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical component and a phase contrast microscope, exhibiting a phase difference of a sample including frequency information and color information.  <P>SOLUTION: At least two optical media are arranged side by side so as to produce a given phase difference with respect to at least two wavelengths.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008178699-A (JP)
Title: Symbol combination game apparatus
Inventor: FUJIWARA YOSHINORI
IPC: A63F5/04
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attractive symbol combination game apparatus capable of maintaining interest without imposing a burden on a game player by specifying a winning state on display means.  <P>SOLUTION: The symbol combination game apparatus includes the display means 16 provided separately from a display window; a storage means for determining beforehand and storing a plurality of special symbol combinations different from symbol combinations appearing when lost by lottery means 20, out of symbol combinations appearing when draw-in by draw-in processing means cannot be performed although a prize is won by the lottery means 20; and display control means for displaying the winning state on the display means 16 when collating means determines coincidence as a result of collation, determines whether only one pattern is different when the collating means determines noncoincidence, displays the symbol combination on the display means 16 when one symbol is different, but does not display the symbols on the display means 16 when it is not one symbol difference.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008178701-A (JP)
Title: Excrement disposal apparatus
Inventor: NAMATAME TATSUO
IPC: A61F5/453
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To keep cleaner a user's private parts or the like after excretion.  <P>SOLUTION: This excrement disposal apparatus 14 comprises an air compressor 205 sucking and storing excrement in a diaper cup 12 surrounding the user's hips and buttocks, into an excrement tank 200. The excrement disposal apparatus 14 is constituted to detect a free space in the excrement tank 200 and to forbid suction of excrement in the diaper cup when the free space in the excrement tank is smaller than the amount of excretion of the user at a time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009217691-A (JP)
Title: Information processor
Inventor: YAMAMURO TAKAHIRO
IPC: G06F9/30
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent unnecessary rewrite to a specific bit of a register.  <P>SOLUTION: The information processor includes a peripheral circuit 20-3 including a register 24-4 having a plurality of bits, a data bus 12, and a CPU 11 which accesses to a specific bit of the plurality of bits of the register 24-4 through the data bus 12. The peripheral circuit 20-3 further includes an internal circuit 21 which accesses the specific bit of the resister 24-4, and a control circuit 22 which gives preference to the CPU 11 or the internal circuit 21 so as not to cause contention of accesses to the specific bit of the register 24-4 between the CPU 11 and the internal circuit 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218531-A (JP)
Title: Inductor and method of manufacturing the same, and circuit module using inductor
Inventor: NAKATA TOSHIYUKI
IPC: H01F37/00
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a conventional inductor has lacked reliability, such as mountability and vibration resistance.  <P>SOLUTION: In an inductor, its manufacturing method, and a circuit module using the inductor, a choke coil 11 comprises a core set 12, a winding coil 15 that is provided in the core set 12 and has connection terminal sections 17 at both the ends, and a mold section 18 for covering them. On at least one side of the mold section 18, a mount section 19 made of a packaging resin having a mounting hole 20 in a thickness direction is provided, and the mountability and vibration resistance are improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009224897-A (JP)
Title: Information processor
Inventor: YOKOI HIDETOSHI
IPC: H04N21/482
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor for obtaining contents of a plurality of broadcast programs without spending much time.  <P>SOLUTION: The information processor includes: a receiving means 19 for receiving program guide data including URL showing location of a resource for providing preview video data; a program guide creating means 304 for creating an electronic program schedule from the received program guide data; a display means 17 for displaying the created electronic program guide to a display device; a network communication means 113 for accessing the URL included in the received program guide data and receiving preview video data of a broadcast program to be referred to by the electronic program guide displayed; a preview video playback means 303 for decoding preview video of the broadcast program to be received, playing back the preview video on the electronic program guide, and finishing displaying the preview video on the electronic program guide with the playback of the preview video finished; and a recording reservation setting means 306 for setting recording reservation of a broadcast program referred to by the electronic program guide displayed to the display device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009221056-A (JP)
Title: Crystal growth method, crystal growth apparatus, and semiconductor device
Inventor: ANDO HIROYUKI
IPC: H01L33/32
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crystal growth method capable of growing a high-crystallinity and high-quality group III element nitride crystal without using any seed crystal.  <P>SOLUTION: A sapphire substrate 7 is nitrided by annealing it for 5 min at 1,050°C in an ammonia atmosphere in an annealing furnace 20. Next, a raw material solution 8 comprising Ga as a raw material metal and Na as a flux and nitrogen as a raw material gas are brought into contact with each other on the nitrided sapphire substrate 7 to grow a GaN crystal thereon.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011119289-A (JP)
Title: Insulating metal base circuit board, and hybrid integrated circuit module using the same
Inventor: KADOTA KENJI
IPC: H05K1/05
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit designing method for reducing warpage behavior generated due to heat load in a substrate mounting step, to provide an insulating metal base circuit board using the method, and to provide a hybrid integrated circuit module using the circuit board.  <P>SOLUTION: The insulating metal base circuit board includes a conductor circuit provided on a metal foil through an insulating layer. The conductor circuit has a circuit occupancy of 50% or more at least on one discretionary cross-section which passes the gravity center of a circuit-side plane of the insulating metal base circuit board and vertical to the circuit plane, and has a maximum possible rectangular shape within the plane of the insulating metal base circuit board, and the ratio of the rectangular shape to the plane of the insulating metal base circuit board is 60% or more.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009229013-A (JP)
Title: Roller hearth kiln having rapid temperature rising function
Inventor: AOKI MICHIRO
IPC: H01G13/00
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller hearth kiln having a quick temperature rising function capable of ideally performing quick temperature rise while preventing temperature interference to front and back zones, and preventing degradation of burning quality caused by inflow of a binder gas into a maximum temperature zone.  <P>SOLUTION: A high-speed conveying region 14 for conveying a burnt object at a speed higher than a prescribed speed, is formed on the way of normal conveying regions 12, 13 for conveying the burnt object such as a stacked device and the like at the prescribed speed, and a heating source 19 of high output higher than that of a heating source 18 in the normal conveying regions is disposed in a furnace chamber of the high-speed conveying region 14. The high-speed conveying region 14 is preferably a quick temperature rising zone between a binder removing zone and a burning zone.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226852-A (JP)
Title: Ink-jet recording device and recording method
Inventor: HIRATO KATSUYUKI
IPC: B41J2/01
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink-jet recording method, in which no bleeding occurs even in drawing on a permeable recording medium and the recording medium does not curl, and its device.  <P>SOLUTION: The ink-jet recording device 100 can form an image on the recording medium 104 with water color ink including a coloring material and water-soluble high boiling point organic solvent having an SP value of ≤30, and the ink-jet recording device includes an intermediate transfer medium conveying means 120 for conveying intermediate transfer medium 102, an ink droplet striking means 110 for discharging the water color ink to the intermediate transfer medium 102, a recording medium conveying means 126 for conveying a recording medium 104 and a transferring means 114 for transferring an image formed on the intermediate transfer medium 102 to the recording medium 104.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235256-A (JP)
Title: Catalyst for producing polycarbonate and method for producing polycarbonate
Inventor: IKEDA YOSHIO
IPC: C08G64/20
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst for producing a polycarbonate, the catalyst which is easily separated from a polycarbonate and can be repeatedly used, and to provide a method for efficiently producing a high-quality polycarbonate by using the catalyst without using a harmful chlorine gas, phosgene or a halogenated organic solvent that adversely influences the environment.  <P>SOLUTION: The catalyst for producing a polycarbonate contains a reaction product of (a) a compound obtained by partially quaternizing phosphorus in a fibrous organic carrier by an alkylhalide, (b) a palladium compound, and (c) a metal compound having redox catalytic activity, and further the catalyst may contain (d) a dehydrating agent or (e) an organic redox agent. The method for producing a polycarbonate includes: a first step of allowing an aromatic dihydroxy compound and a monohydric phenol to react with carbon monoxide and oxygen to produce a polycarbonate prepolymer in the presence of the catalyst for producing a polycarbonate; and a step of producing a polycarbonate by solid phase polymerization or melt polymerization of the prepolymer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237986-A (JP)
Title: System and method for obtaining road condition
Inventor: YAMAGATA SHIGEKI
IPC: G08G1/04
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road condition system and the like for stably obtaining a road condition (presence of vehicle and its traveling state) in real time with high reliability for 24 hours by using images of a camera installed on a road.  <P>SOLUTION: A road condition obtaining device having vehicle detection performance excellent in day and night availability and environment resistance can be provided by using the existing image processing means, wherein a visible (infrared) image is inverted to generate a composite image including the infrared (visible) image at a rate optimum for a measurement environment condition, the image is used to perform image processing to utilize characteristics of an infrared camera image which is strong to illumination change, clear sky/cloudy sky and a night, and a visible camera image which is strong to a cloudy sky in the daytime and rainy weather, and respective weak points are interpolated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234526-A (JP)
Title: Trailing arm and its manufacturing method
Inventor: INUZUKA YUTAKA
IPC: B60G9/04
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trailing arm capable of coupling a torsion beam easily and strongly, and to provide a manufacturing method whereby the trailing arm can be manufactured by simple work.  <P>SOLUTION: The trailing arm 1 of a torsion beam type suspension is equipped with a pair of trailing arms 1 to admit the mounting of a wheel supporting member with one end supported on a vehicle body swingingly and the other end supporting the wheel rotatably and a torsion beam whereto the pair of trailing arms 1 are coupled. In the trailing arm 1, a bottom wall 2 in which an opening 2b for mounting the torsion beam is positioned in a middle part, two sidewalls 3 extending from the bottom wall 2 are formed into U-shapes at cross sections, the end 1b side constituted of the bottom wall 2 and the sidewalls 3 is bent to a direction intersecting the bottom wall 2, and the edge of the opening 2b is protruded to a direction opposite to the extending direction of the sidewalls 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234898-A (JP)
Title: Cement composition for water retentive hardened body, cement milk, water retentive hardened body and manufacturing method of water retentive hardened body
Inventor: SASAKI TORU
IPC: C04B14/04
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cement composition for a water retentive hardened body having strength development for a short term and high strength for a long term while having fluidity when cement milk is filled into a void of open-graded asphalt or porous concrete under low temperature circumstances.  <P>SOLUTION: The cement composition for the water retentive hardened body where the water retentive hardened body is constituted by filling the cement composition into a void of open-graded asphalt or porous concrete and where portland cement, cement having calcium aluminate and II-type anhydrous gypsum, a zeolite, lithium carbonate, sodium carbonate and sodium tartrate are contained is characterized by containing a lithium carbonate of 1.2-2.4 pts.wt., a sodium carbonate of 0.2-0.4 pts.wt. and a sodium tartrate of 0.1-0.3 pts.wt. based on 100 pts.wt. of the total amount of the cement and the zeolite.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009233288-A (JP)
Title: Game apparatus and its control method
Inventor: YAMAZAKI TAKESHI
IPC: A63F13/54
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game apparatus allowing a player to bodily feel, for example, an extreme situation such as thrill of falling, with realistic sensation, and its control method.  <P>SOLUTION: This game apparatus has storage means, control means, image display means and an operation means, and provides a moving game where a player moves in a virtual space from a start position to a target position while experiencing a sense of moving by an image from the image display means. When stopping the movement of the player in the virtual space based on the operation of the player to the operation means, the control means calculates a stop position where the player stops moving based on the moving state of the player in the virtual space when operating the operation means, evaluates the moving game based on the stop position with respect to the target position and makes the player experience the evaluation of the moving game by the image from the image display means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245486-A (JP)
Title: Liquid crystal optical element and optical pickup device
Inventor: TAKANE YOSHIHARU
IPC: G11B7/135
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal optical element surely functioning as a diffraction element, and an optical pickup device using such a liquid crystal optical element.  <P>SOLUTION: The liquid crystal optical element 45 includes a transparent electrode 100 arranged on one of a pair of transparent substrates and having a concentrically disposed band-shaped diffraction pattern, a liquid crystal panel 30 having a transparent counter electrode 32 arranged on the other of the pair of transparent substrates, and a driving part 40 for generating a potential difference distribution in a liquid crystal layer by generating a potential difference between the transparent electrode and the transparent counter electrode and causing the liquid crystal panel to function as a diffraction element for diffracting a transmitted optical beam. The driving part divides the diffraction pattern into a plurality of areas 101, 102, 103 and 104 to adjust potential differences V1, V2, V3 and V4 generated between the transparent electrode and the transparent counter electrode in each area. The optical pickup device 10 includes such a liquid crystal optical element.  <P>COPYRIGHT: (C)2010,JPO&INPIT