baber/WOPTO huggingface dataset:
Patent JP-2009248237-A (JP)
Title: Titanium carbonitride-based cermet cutting tool excellent in wear resistance
Inventor: FUKUMURA MASASHI
IPC: B23B27/14
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a titanium carbonitride-based cermet cutting tool having a hard coating layer exhibiting excellent wear resistance during high-speed cutting.  <P>SOLUTION: This cutting tool has a texture structure made of a mixing composition having 20-30% tungsten carbide, 5-10% one or more of tantalum carbide, niobium carbide, and vanadium carbide, 10-20% cobalt and the remainder made of titanium carbonitride and inevitable impurities, a body hard phase of a core structure and a metal bonding phase. In the metal bonding phase, a 2-20 area% tungsten carbide phase of hexagonal crystal crystalline structure is present, or 1-20 area% fine deposited and dispersed hard phase comprising a compound carbide of tungsten and cobalt of cubical structure is present, and the remainder is formed of a metal bonding phase formed mainly of Co.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248755-A (JP)
Title: Motor driven power steering device
Inventor: KIFUKU TAKAYUKI
IPC: B62D5/04
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor driven power steering device having reduced size and cost and high efficiency while actualizing failure determination without using a motor current and suppressing the heating and power loss of itself by omitting a motor current detecting means such as a shunt resistor for detecting the motor current.  <P>SOLUTION: The motor driven power steering device comprises a motor 4 connected to a steering system, a drive control means 30 for control the drive of the motor 4, a motor-applied voltage detecting means 12 for detecting the applied voltage of the motor 4, and a failure determining means 50 for determining a failure in accordance with the result of comparing the detected motor-applied voltage with the output voltage of the drive control means 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009255315-A (JP)
Title: Image formation device and image formation control program
Inventor: YASHIMA TAKASHI
IPC: B41J2/44
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To enlarge a correction amount when correcting the relative position between a print medium and an image on the relative medium toward a direction perpendicular to a conveying direction which is a direction on the print medium for conveying the print medium to a printing position.  <P>SOLUTION: A resist roller 26 is moved in the direction which is the direction on a form and nearly perpendicular to the conveying direction of the form by a side shift mechanism, and then the alignment in the main scan direction is corrected. The position of image is moved in the direction which is the direction on the form nearly perpendicular to the conveying direction of the form by delaying or bringing forward the timing of an optical writing to a photosensitive material drum 4 by an exposure system 5, and then alignment in the main scan direction is corrected. The correction is performed at once by the same image formation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259924-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: OI ATSUSHI
IPC: H01L21/60
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device having a wiring board where a semiconductor chip is flip-chip connected and an underfill resin sealing the part between the semiconductor chip and wiring board, the yield of the semiconductor device being improved by preventing a void from being formed.  <P>SOLUTION: On an upper surface 21A of a substrate body 21, the film-like underfill resin 31 in a half-cured state is stuck without forming a gap among the upper surface 21A of the substrate body 21, a pad 22, and solder 23. Then an upper surface 31A of the film-like underfill resin 31 is flattened, and the semiconductor chip 12 is pressed against the film-like underfill resin 31 having its upper surface 31A flattened to make a flip-chip connection of the semiconductor chip 12 with the pad 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260577-A (JP)
Title: Loudspeaker using voice coil assembly, and manufacturing method thereof
Inventor: NAGAOKA SATOSHI
IPC: H04R9/04
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a high-efficiency loudspeaker which can obtain a flat frequency characteristic with fewer divided vibrations and which is hard to generate operation defects, and a manufacturing method thereof.  <P>SOLUTION: In a process of manufacturing the loudspeaker by arranging an internal-winding rectangle coil of a voice coil assembly at a magnetic space of a magnetic circuit, and exposing outer wall surfaces of both end portions of the voice coil assembly at an opening of the magnetic circuit, an assembly jig adequately arranging the voice coil assembly at the magnetic space of the magnetic circuit is brought into contact with the outer wall surfaces of the voice coil assembly to hold the voice coil assembly for manufacturing the loudspeaker.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260754-A (JP)
Title: Communication test device, network with communication test function, communication test method and communication test program
Inventor: WATANABE SHOZO
IPC: H04L69/40
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication apparatus system for accurately and efficiently testing connections of a plurality of communication apparatus connected over a network.  <P>SOLUTION: A communication test device D, which is connected with a plurality of communication apparatuses C interconnected over a network N or the like, for testing connections of these communication apparatuses, includes: connection means 50 prepared in accordance with the communication apparatuses C; a test management unit 10 including a storage means storing therein a plurality of scenarios each describing test contents or test procedures of a communication test for performing the communication test in accordance with the communication apparatus C; a counter test execution unit 30 that operates on the basis of the scenarios; and a scenario management unit 20 of which the activation is controlled each time one of the scenarios is executed, for controlling and managing the counter test execution unit. In accordance with an apparatus to test the connection thereof, any connection means 50 and any scenario are selected, and the counter test execution unit 30 becomes a dummy of the communication apparatus C to be connected with an apparatus Ct to test the connection thereof, and then executes the communication test.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258472-A (JP)
Title: Active noise control apparatus
Inventor: TOGAWA TARO
IPC: G10K11/178
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve a noise control effect by avoiding degradation of sound control performance by harmonic distortion in an active noise control apparatus which actively performs noise control by causing a sound wave having the same amplitude and a reverse phase to interfere with a noise.  <P>SOLUTION: In the active noise control apparatus configured to divide a reference signal and a residual noise signal to a plurality of bands and perform learning of filter coefficient for each divided band, evaluation of the occurrence of harmonic distortion is performed for each divided band, and when harmonic distortion is likely to occur, the learning of filter coefficient for the band concerned is interrupted or reset, thereby excessive input to a speaker is prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009256148-A (JP)
Title: Hydraulic composition
Inventor: HIRAIZUMI KEIKO
IPC: C08F220/28
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic composition which is excellent in initial fluidity and small in change with time of the fluidity, and has excellent fluidity retentivity, and to provide a method for producing the same.  <P>SOLUTION: The hydraulic composition includes: cement containing a water soluble alkali in an amount of 0.1-0.6 mass%; and a water reducer which is based on a polycarboxylic acid having polyoxyalkylene chain in the side chain and characterized in that the weight average molecular weight is 5,000-25,000, the total number of the number n of the repeating unit derived from carboxylic acid derivative and the number m of the repeating unit having polyoxyalkylene chain is 15-35, the ratio of n to n+m is 0.70-0.95, and the number a of oxyalkylene unit of the polyoxyalkylene chain is 15-100. When this hydraulic composition is used in a paste, mortar or concrete, the variation in the fluidity immediately after kneading and in its retentivity can be made small.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259363-A (JP)
Title: Optical pickup device
Inventor: HOTTA TORU
IPC: G11B7/135
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device having two objective lenses disposed corresponding to optical disks of different standards.  <P>SOLUTION: First and second objective lenses are both fixed on a lens holder so that in a state where a condensing operation is performed on a first signal recording layer formed on a first optical disk by the first objective lens, the level of a laser light applied through the second objective lens to the first signal recording layer and applied as a stray light to a photodetector 18 is set so as not to affect a focus control operation on the first signal recording layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259146-A (JP)
Title: Rest notifying device for vehicle and vehicle
Inventor: KATAOKA HIROAKI
IPC: G08G1/16
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rest notifying device for a vehicle effectively urging a driver to spontaneously stop driving while securing the safety of a vehicle, and to provide a vehicle.  <P>SOLUTION: The rest notifying device for a vehicle is provided with a traveling state detecting means 2 for detecting the traveling state of the vehicle, a display means 5 for displaying a detection result of the traveling state detecting means 2, a driver's state detecting means 3 for detecting the driver's state of the vehicle, and a detection result changing means 4 for changing a detection result of the traveling state detecting means 2 on the basis of a detection result of the driver's state detecting means 3. In the rest notifying device, the detection result changing means 4 changes the detection result to such a detection result that inhibits the driver from driving, and the display means 5 displays the detection result changed by the detection result changing means 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264640-A (JP)
Title: Missile decelerating device
Inventor: TANAKA HIDEKI
IPC: F42B10/56
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a missile decelerating device capable of preventing an air-intake port from being crushed by a main flow, without having to install a metal ring in the air-intake port.  <P>SOLUTION: The air-intake port 13 of the missile decelerating device 10 has an opening part, with an opening shape inclined with respect to a vertical face P that is normal to the base shaft of a missile so that a top part 13a of the opening part is positioned farther inward in the rear, than a base part 13b is, in a deployed state of the device body 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009265951-A (JP)
Title: Code scanner
Inventor: YOSHIZAWA NAOTO
IPC: G06K7/10
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To quickly read a code symbol attached to merchandise by using a code scanner.  <P>SOLUTION: In the code scanner 102, a read part 106 for the code symbol 107a, a control part for processing a read result and a transmission part for a decoded result are housed in a flat housing. The housing is in such a shape and a size that it can be mounted between the neck part to the lower back part of a human body front surface and the free movement of both arms is not obstructed in a mounted state, and a read window is formed on one flat surface. A mounting part 112 for mounting on the upper half body front surface of a user 105 is also attached to the housing, and a light source 113 and an area imaging sensor 116 configuring the read part 106 are turned to the front surface of the user 105 when mounted. When the user 105 visually recognizes the code symbol 107a on the surface of the merchandise 107 on the human body front surface while the code scanner 102 is kept mounted on the body, the read part 106 reads the code symbol 107a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267091-A (JP)
Title: Screen printer
Inventor: MIWA TAKESHI
IPC: H05K3/34
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To perform printing at a high quality by avoiding unloading a coating agent from a printing pattern hole as much as possible while preventing its entering a squeegee into the printing pattern hole, or by certainly stenciling the coating agent inside a printing pattern hole 7A.  <P>SOLUTION: A CPU 23 determines whether an opening area of each printing pattern hole 7A is greater than a specified area, and, when it is determined that the opening area is greater than the specified area, determines whether a length of its short side is longer than a specified length. When it is determined that the length is longer than the specified length, an opening range in a direction in which a squeegee 16 moves is stored in a RAM 24, and a passing speed of the squeegee 16 is controlled, or a printing pressure by the squeegee 16 is controlled, based on this stored range.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009261673-A (JP)
Title: Drum washing machine
Inventor: KONO GENICHIRO
IPC: D06F33/02
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve a rinsing performance of a "shower rinsing while spin-drying" while sufficiently saving the amount of water used and the energy consumed.  <P>SOLUTION: In the "shower rinsing while spin-drying", water is circulatingly jetted out by a circulation pump while a drum is spun at a speed of lifting laundry till dropping it (S2 and S10). This method improves the water content of the laundry that receives water by circulatingly jetted by the circulation pump and contains water by being periodically dropped in the water at the bottom of the drum. This method can thus effectively dilute the detergent with water so as to exert a sufficient rinsing performance. This method non-requires a long rinsing time for acquiring the sufficient rinsing performance so as to save the amount of water used and the energy consumed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008186032-A (JP)
Title: Cylindrical electrophotographic photoreceptor
Inventor: IIJIMA SHINICHI
IPC: G03G21/00
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylindrical electrophotographic photoreceptor to which a flange free of deformation and having a gear excelling in dimensional accuracy has been attached, and which can be smoothly driven over a prolonged period of time.  <P>SOLUTION: The cylindrical electrophotographic photoreceptor is obtained by attaching a flange having a gear for rotary drive to an end of a photosensitive drum, wherein the flange is obtained by forming a drum fitting part which is fitted in the end of the photosensitive drum at one end of a substantially cylindrical body, forming the gear for rotary drive at the other end, and forming an intermediate wall that extends from the end position of the photosensitive drum on the inner surface of the substantially cylindrical body to a position corresponding to the center side of the photosensitive drum.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009267883-A (JP)
Title: Method of reporting emergency information, mobile station, and radio base station
Inventor: YAMAGISHI HIROAKI
IPC: H04W4/90
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To transmit emergency information to a plurality of mobile stations as quickly as possible, when detecting the occurrence of the emergency information.  <P>SOLUTION: A method of reporting emergency information has: a step of allowing the mobile station UE (User Equipment) to start monitoring a physical down control channel including a prescribed identifier, when detecting a prescribed indicator; a step of allowing the mobile station UE to receive emergency information in down resources designated by the physical down control channel, when detecting the physical down control channel; and a step of allowing the mobile station UE to perform processing corresponding to the received emergency information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009261764-A (JP)
Title: Game machine
Inventor: TSUZUKI TAKAHIRO
IPC: A63F5/04
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing game properties in a game from winning to establishment of a bonus.  <P>SOLUTION: In the game machine, a special small winning combination is prepared for which a symbol combination having common display symbols in part of reels with a symbol combination indicating a mode of establishment of a big bonus are set as a symbol combination indicating a mode of establishment of the small winning combination. If red 7 symbols, which constitute a symbol combination indicating a mode of establishment of the special small winning combination with a lottery flag set in the winning state, are displayed at display positions on an establishment determination line on a first reel R1 and a second reel R2 in the game in which a lottery flag for the big bonus and the lottery flag for the special small winning combination are both won, a third reel R3 is stopped so that a watermelon symbol as a display symbol on the third reel R3, constituting a symbol combination indicating a mode of establishment of the special small winning combination with the lottery flag set in the winning state, is preferentially displayed at the display position on the establishment determination line.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008217825-A (JP)
Title: Multiprocessor
Inventor: KASAHARA HIRONORI
IPC: G06F15/17
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve the cost/performance ratio and achieve scalable performance improvement to an increasing semiconductor integration degree, in a multiprocessor for parallel processing.  <P>SOLUTION: This multiprocessor comprises a plurality of processing elements having a CPU and a first memory for storing data transmitted during static scheduling, and a concentration shared memory shared by each processing element. Each processing element has an adjustable pre-fetch command cache that is directly connected to the CPU and the network interface and pre-reads the command to be executed in the future from the concentration shared memory. The adjustable pre-fetch command cache uses a plurality of ways as the area from which a command string to be executed in the future can be previously read, and uses the plurality of ways as the normal cache area.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009265557-A (JP)
Title: Imaging optical system and electronic imaging apparatus having the same
Inventor: MIHARA SHINICHI
IPC: G02B13/18
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging optical system which is made thin in depth and short in an entire length though it has a high optical specification or performance such as a high zoom ratio, a wide viewing angle, a bright F value and satisfactorily corrected chromatic aberration.  <P>SOLUTION: The imaging optical system has a first lens group G1 arranged most closely to an object side and having positive refractive power. The first lens group G1 has a catoptric element, and a lens component C1p arranged on the image side of the catoptric element and having positive refractive power. The lens component C1p is obtained by joining a negative lens LA and a positive lens LB, and the joined surface is aspherical. The imaging optical system satisfies a following expression (1). (1) 0.4<E/f12<2.0, where E is an air-conversion distance along an optical axis between a surface top Ct1 and a surface top Ct2, the surface top Ct1 is the surface top of a surface having the strongest negative refractive power of a refractive surface closer to the object side than the reflection surface of the catoptric element, the surface top Ct2 is the surface top of the joined surface of the lens component C1p, and f12 is the composite focal distance of all the lenses closer to the image side than the catoptric element out of the lenses constituting the first lens group G1. However, the composite focal distance is obtained when including an emitting surface, when the catoptric element has the emitting surface, and the emitting surface has refractive power.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009273243-A (JP)
Title: Power supply unit, and image processor, power supply control method, program and storage medium therewith
Inventor: UEMURA HIDEMASA
IPC: H02M3/00
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply unit can prevent misoperation of a device, and an image processor, a power supply method, a program and a storage medium therewith.  <P>SOLUTION: Misoperation of the device can be prevented by on-off controlling discharge circuit means based on detection information of residual charges.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270028-A (JP)
Title: Method for producing multistage polymer and method for producing methacrylic resin composition
Inventor: TSUKUDA YOSUKE
IPC: C08J3/20
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a multistage polymer imparting excellent impact resistance to a methacrylic resin composition while suppressing the occurrence of defects called as fish eyes.  <P>SOLUTION: The method for producing the multistage polymer is for obtaining a multistage polymer including at least one elastic polymer layer formed by the polymerization of monomers mainly composed of an alkyl acrylate and at least one hard polymer layer formed by the polymerization of monomers mainly composed of an alkyl methacrylate. The method comprises preparing a latex containing the multistage polymer by an emulsion polymerization method, then filtering the latex by passing it through a filter material having a plurality of regions having different density in such a manner that the density of the down stream side is higher than that of the upper stream side to obtain a filtrate, and recovering the multistage polymer from the filtrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272498-A (JP)
Title: Structure for printed wiring board and method of manufacturing the same, and printed wiring board with the structure and method of manufacturing the same
Inventor: OGAWA TAIJI
IPC: H05K1/16
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a structure for a printed wiring board in which a resistor having a desired resistance value is manufactured with good reproducibility by suppressing change in sectional shape of the resistor.  <P>SOLUTION: The method includes a stage of using a laminated sheet 3 having a first base 1 and a second base 2 stuck on one surface of the first base 1 and forming a peelable member 5 so that the second base 2 is disposed between the peelable memer 5 and the first base 1, a stage of forming a micropore 6 continuously extending in the direction wherein the member 5 and second base 2 overlap each other, a stage of charging conductive paste 4 into the micropore 6, and a stage of removing the member 5 from the second base 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT