baber/WOPTO huggingface dataset:
Patent JP-2007333037-A (JP)
Title: Rolling body retainer for ball bearing
Inventor: TAMAKI YASUSHI
IPC: F16C33/66
Filed: 2006-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling body retainer for a ball bearing, which prevents deterioration of a lubricant flowing into the interval between a rolling body retaining surface of a rolling body retaining part and a rolling body.  <P>SOLUTION: In the rolling body retainer for the ball bearing formed by bonding together two annular metal plates 11A, 11B having a plurality of rolling body retaining parts 13 press-molded concavely so that each rolling body retaining surface 131 of the rolling body retaining parts 13 is faced each other, the radius of curvature R2 of the rolling body retaining surface 131 in the radius direction of the annular metal plates 11A, 11B is set a slightly larger than the radius of the rolling body, and enlarged gradually from the inner diameter side to the outer diameter side of the annular metal plates 11A, 11B.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007335557-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: CHO SEISAI
IPC: H01L21/76
Filed: 2006-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To measure etching depth during etching or film thickness during film formation.  <P>SOLUTION: A first interference wave is detected according to respective reflected waves 17c and 17d from a first surface of a semiconductor wafer 1 and a reference mirror 13. Then, the first surface of the semiconductor wafer 1 is etched to deform the first surface into a second surface. Then, a second interference wave is detected according to respective reflected waves 17c and 17d from the second surface of the semiconductor wafer 1 and the reference mirror 13. Then, the phase difference between the first interference wave and the second interference wave is converted to a voltage value, and this voltage value is applied to a piezoelectric element 15, to which the reference mirror 13 being fixed, to displace the piezoelectric element 15 and move the reference mirror 13.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007336186-A (JP)
Title: Switch circuit
Inventor: KAHO TAKANA
IPC: H03K17/693
Filed: 2006-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch circuit which is used for the operation control of an attenuator and a phase shifter, and can make an IC small in size and low in cost by requiring only one control voltage for the switching of an attenuation amount and a phase shift amount.  <P>SOLUTION: The switch circuit comprises circuit portions 1 and 2, resistances R11 to R14 and RT0, capacitors C1 and C2, and an NMOS transistor T0. Signals are inputted to and outputted from the switch circuit through RF input/output terminals Vio1 and Vio2. Vref is reference potential and is kept at fixed potential. Resistance between a drain and a source of the NMOS transistor T0 is controlled by changing a control voltage Vc by a control means not shown in Figure.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008003245-A (JP)
Title: Liquid crystal display device
Inventor: MISONO KENJI
IPC: G02B5/02
Filed: 2006-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To attain desired luminance distribution and to perform display having a high contrast ratio over a wide angle range in a liquid crystal display device provided with a light diffusion element.  <P>SOLUTION: The liquid crystal display device is provided with a light source 1, a liquid crystal display panel 20 modulating light emitted from the light source 1 and the light diffusion element 30 disposed on a viewer side of the liquid crystal display panel 20 and diffusing light passed through the liquid crystal display panel 20. The light diffusion element 30 has a plurality of prism sets 32A, 32B and 32C each including a prism 31A having a first inclined surface 31s1 inclined at a certain angle α to the normal direction of a display surface and a prism 31B having a second inclined surface 31s2 inclined at an angle β different from the angle α to the normal direction of the display surface. The plurality of prism sets 32A, 32B and 32C are provided so that arrangement patterns and/or arrangement pitches of the prisms are different from each other between the adjacent prism sets.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007008162-A (JP)
Title: Addressable image irradiation marking system and marking method for this marking system
Inventor: GERMAN KRISTINE A
IPC: B41J29/00
Filed: 2006-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an irradiation system which can fix, cure and dry an image by selectively irradiating an image forming region on a printing medium with radiation.  <P>SOLUTION: This marking system comprises at least one image affixing member for forming an image on a substrate by affixing a marking material to the substrate. The marking material includes a radiation-sensitive material. An addressable irradiation device receives the marked substrate from the image affixing member, and has an array of addressable irradiation elements which irradiate the marked substrate. At least some irradiation elements can be selectively actuated, and the addressable irradiation device emits the radiation within the wavelength range where the radiation-sensitive material shows sensitivity.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008003484-A (JP)
Title: Image forming apparatus
Inventor: MAEHASHI YOICHIRO
IPC: B41J29/46
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the printing quality by accurately forming a printed image, at a desired position on transfer material (paper).  <P>SOLUTION: An image pattern the part of which is transferred to transfer material is formed, and an image pattern that is the image pattern, the part of which has been transferred to the transfer material, is detected by a toner image detection means, then image writing start timing is adjusted according to the result of the detection. A first image pattern and a second image pattern, the part of which is transferred to the transfer material, are formed; and the first image pattern and an image pattern that is the second image pattern, the part of which has been transferred to the transfer material, are detected by the toner image detection means, then the image writing start timing is adjusted according to the result of the detection.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008014514-A (JP)
Title: Operation panel of showcase
Inventor: OCHIAI MASARU
IPC: F25D29/00
Filed: 2006-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To install a number of operation devices in a limited installation space.  <P>SOLUTION: This operation panel of a showcase incorporating a cooling unit 9 for cooling a storage chamber in a main body portion 3 provided with the storage chamber for storing commodities inside, includes a first panel 20 disposed on the main body portion 3 and installing the operation devices for operating the cooling unit 9, and a second panel 30 covering the first panel 20, disposed detachably to the first panel 20, and installing the operation devices for operating the cooling unit 9.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008015030-A (JP)
Title: Laser scanning microscope
Inventor: OKUGAWA HISASHI
IPC: G02B21/00
Filed: 2006-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser scanning microscope in which the laser irradiation density of a scanning locus is homogenized despite of the variation in a scanning velocity.  <P>SOLUTION: The laser scanning microscope of the present invention is characterized in being provided with: a scanner (11) which scans a face to be observed with a laser beam; detection means (11 and 203) which detect the variation in the velocity of the scanning; and power control means (204 and 205) which vary the power of the laser beam according to the detected variation in the velocity. Thus, the laser irradiation density given to the scanning locus is homogenized.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008013102-A (JP)
Title: Crawler traveling vehicle
Inventor: ADACHI SHUICHI
IPC: B62D55/00
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable highly accurate adjustment of straight-ahead driving by recognizing the exact number of rotations of left and right crawler traveling parts even at a place without an dedicated measurement device.  <P>SOLUTION: A tractor T for causing the left and right crawler traveling parts 1L, 1R to be independently operated by separate hydraulic drive motors 3L, 3R, respectively, comprises: a left rotation sensor 14L for detecting the rotations of the left crawler traveling part 1L; a right rotation sensor 14R for detecting the revolutions of the right crawler traveling part 1R; and a liquid crystal panel 11 for displaying the number of rotations of the left crawler traveling part 1L and the right crawler traveling part 1R.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007017443-A (JP)
Title: Device and method for testing multi-stack integrated circuit package
Inventor: RYU JUNG-SU
IPC: G01R1/073
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a testing device for performing beforehand easily failure determination by a contact ball, when by inserting a multi-stack package into a socket and testing it.  <P>SOLUTION: In this testing device, since the multi-stack package is drawn downward and/or upward on a lower part and/or an upper part of the socket by a vacuum pump, contact failure with the multi-stack package caused by the contact ball can be confirmed easily.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006321236-A (JP)
Title: Mold device with taper
Inventor: WAKABAYASHI YUKIHIRO
IPC: B29L17/00
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold device for molding a disk substrate capable of easily and surely releasing the disk substrate from the mold for forming a pre-groove of uneven patterns, not causing planar wobbling nor aggravation of tilt in the axial direction to the molded disk substrate, to provide a method for manufacturing the mold device and a substrate manufactured by using the mold device and the method.  <P>SOLUTION: This mold device for molding the disk substrate from a synthetic resin material comprises a fixed side mold (1) constituting a cavity (4) for molding the disk substrate and a moving side mold (2). The moving side mold is loaded with a cavity ring (16) for molding circumferential face of a peripheral side of the disk substrate, where the site in the cavity ring to mold the peripheral edge face of the disk substrate has a tapered shape part diametrally enlarging toward the fixed side mold, and the tapered shape part is taper processed at an angle of 1-10°. The fixed side mold is loaded with a stamper (7) and has a suction hole (14) on its back to fix the peripheral side of the stamper to the fixed side mold.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008020558-A (JP)
Title: Toner supply roller and image forming apparatus using same
Inventor: SATO JUNICHIRO
IPC: G03G15/08
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner supply roller which has fine and uniform surface cells by an improvement in a foamed polyurethane material and has excellent appearance quality, and an image forming apparatus using the same.  <P>SOLUTION: The toner supply roller uses a polyurethane foam obtained by foaming and curing a polyurethane material which includes: (A) a polyether polyol which is prepared by performing addition polymerization of an ethylene oxide or ethylene oxide and propylene oxide to glycerol and has a weight-average molecular weight of 1,000 to 15,000, and has the proportion of a primary hydroxyl group in a terminal hyddroxyl group of 75 to 85 mol%, (B) a polyisocyanate compound, and (C) a silicone-based foam stabilizer composed of a polyorganosiloxane-polyalkylene oxide copolymer which has a polyorganosiloxane segment of a weight-average molecular weight of 400 to 3,000 and polyoxyalkylene segment of a weight-average molecular weight of 1,000 to 7,000 in the proportion of 95:5 to 50:50 in segment ratio.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008024033-A (JP)
Title: Recording system of vehicle traveling state
Inventor: SUZUKI TSUNEKIMI
IPC: G07C5/00
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To record vehicle behavior information, a vehicle peripheral video image, and a cabin inside video image with an accurate time, and avoid that the time is deliberately falsified.  <P>SOLUTION: The recording system 1 of a vehicle traveling state obtains time information based on a radio broadcasting broadcasted from a radio station 18 or a television broadcasting broadcasted from a television station 19, and records the vehicle behavior information, the vehicle peripheral video image, and the cabin inside video image with the time information obtained based on the radio broadcasting or the television broadcasting.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008026524-A (JP)
Title: Optical film, polarizing plate using same, and liquid crystal display
Inventor: SUZUKI TAKASHI
IPC: G02F1/1335
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarizing plate protective film using a cellulose ester film free of the occurrence of deformation faults in a roll thereof, such as horseback-like and convex faults even after long-term storage, a polarizing plate and a liquid crystal display using the polarizing plate.  <P>SOLUTION: The optical film comprises a cellulose ester, wherein the cellulose ester contains a compound represented by formula (1), wherein R<SB>1</SB>represents a substituent; R<SB>2</SB>and R<SB>3</SB>each represent H or a substituent; m represents an integer of 0-4, and when m is ≥2, a plurality of symbols R<SB>1</SB>may be the same or different.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008027108-A (JP)
Title: Recorder, storage medium and recording method, and recording program
Inventor: YASUDA KAZU
IPC: G06F3/06
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recorder, recording medium and recording method, and recording program, for securing continuity of stored data while maintaining versatility of a FAT file system.  <P>SOLUTION: With respect to a memory card, an MBR 1101, a FAT partition 1106, and a partition 101 dedicated to recording which is adjacent to the FAT partition 1106 are created. Image data are recorded in the partition 101 dedicated to recording. The image data recorded in the partition 101 dedicated to recording are moved to the FAT partition by changing a boundary between the FAT partition 1106 and the partition 101 dedicated to recording. After defragmentation of the FAT partition 1106 is executed, a part of the FAT partition 1106 is changed into the partition 101 dedicated to recording. The partition 101 dedicated to recording is integrated into the FAT partition 1106.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008027704-A (JP)
Title: Switch device
Inventor: MURAKI KINJI
IPC: H01H9/16
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To suppress cost hike as much as possible and take light from a light source effectively into a light guide, in a switch device containing an illumination function using a light guide.  <P>SOLUTION: A light reflecting part 11 having a light reflecting film 10 reflecting light emitted from a light source 4 in a direction along a surface of a substrate 2, is provided at corresponding parts with the light source 4 in a rubber contact sheet 5 of the switch device 1. With this structure, the light from the light source 4 is reflected at the light reflecting film 10 without a special treatment given to the light guide 16 itself, and the light can be taken into the light guide 16. The light taken in the light guide 16, is reflected at a concave part 20 or the like, is finally emitted from an emitting part 17 in an upward direction, and illuminates each illuminating part 26 from downward.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008026117-A (JP)
Title: Vehicle meter
Inventor: YOSHIDA TAKATERU
IPC: G01D11/24
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle meter which is excellent in workability when it is installed, or its maintenance is carried out.  <P>SOLUTION: The vehicle meter comprises: a display section 1 for displaying information; a plurality of circuit boards 21, 22 for driving the display section 1; wiring 3 for electrically connecting respective circuit boards 21, 22; and a case 1 which holds the display section 1 and the circuit boards 21, 22 and is composed of a cutout part 43a existing near an area where the wiring 3 is connected to a circuit board 2, and a lid 43c capable of opening and closing in order to cover the cutout part 43a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008028798-A (JP)
Title: Network apparatus, ip network system, connection setting method of the network apparatus in the same system, and program
Inventor: KITAMURA YASUNORI
IPC: H04L45/16
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To establish a connection between apparatuses which are on the same physical network, and to which a statically different IP address space is provided.  <P>SOLUTION: A virtual interface is mounted to the network apparatus. When the virtual interface is accessed from a terminal (PC1), route information is dynamically added with a terminal as its access source as a destination. Thus, a mutual communication between the apparatuses is materialized without changing a network setting and the like.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008024465-A (JP)
Title: Paper feeding device, and image forming device
Inventor: TAKAHASHI SATORU
IPC: B65H3/00
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeding device, in which recording paper is supplied from above as an upper cover is opened, capable of informing that recording paper has been excessively supplied, and an image forming device using the paper feeding device.  <P>SOLUTION: In a case where an opening/closing detection switch 102 detects that a cover member 16 is closed, as an upper surface detection sensor 104 detects that the position of the uppermost surface of the recording paper is above a feed position where the recording paper can be fed by a feed roller 351, then a paper base 20 is lowered by a lift drive part 110. In a case where a lower limit detection switch 103 detects that the paper base 20 is lowered to a lower limit position before the upper surface detection sensor 104 detects that the position of the uppermost surface of the recording paper is below the feed position, a buzzer 105 alarms overloading of the recording paper.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008027297-A (JP)
Title: Vending machine
Inventor: SUGIMOTO AKIHITO
IPC: G07F9/00
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vending machine that collects contributions without requiring article purchase.  <P>SOLUTION: The vending machine, which sells articles when article selection switches are selected, is provided with a setting means for setting one article selection switch as a fund-raising selection switch for contributing a deposit amount. The the fund-raising selection switch is operated either after or before a money deposit to collect contributions.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008025531-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: SANO KEISUKE
IPC: F01N3/08
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device for an internal combustion engine capable of improving exhaust emission at the starting of an engine by increasing an amount of hydrocarbon adsorbed into an HC adsorbent.  <P>SOLUTION: The exhaust emission control device is applied to the internal combustion engine 1 equipped with a cylinder inside injection valve 13 and a cylinder outside injection valve 14, injecting fuel from at least one of the cylinder inside injection valve 13 and the cylinder outside injection valve 14, and capable of supplying fuel into a cylinder 2. The HC adsorbent 12 having an adsorbing characteristic adsorbing a plurality of kinds of hydrocarbon contained in the exhaust gas in a prescribed ratio is disposed in an exhaust passage 4, and an ECU 20 divides a target fuel amount supplied into the cylinder 2 per cycle into a cylinder inside injection amount injected from the cylinder inside injection valve 13 and a cylinder outside injection amount injected from the cylinder outside injection valve 14 so that the ratio of the plurality of kinds of the hydrocarbon contained in the exhaust gas is adjusted to a prescribed ratio set in accordance with the adsorbing characteristic of the HC adsorbent 12 at the starting of the internal combustion engine 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008029418-A (JP)
Title: Exercise assisting device
Inventor: OSHIMA HIDETAKE
IPC: A63B71/06
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exercise assisting device which can indicate an appropriate target in accordance with the amount of exercise a user actually conducts while putting the combination of pace or time of the exercise at the discretion of the user.  <P>SOLUTION: The exercise assisting device is equipped with an exercise time calculating means for calculating the exercise time required for achieving a target amount of exercise for a specified period of time by normal walking, a display means for displaying the remaining exercise time with the calculated exercise time as a default value, a detecting means for detecting the exercise of the user, and a remaining exercise time updating means for reducing the remaining exercise time displayed by the display means based on the result detected by the detecting means. The remaining exercise time updating means calculates the strength of the exercise the user conducted based on the result detected by the detecting means and changes the decreasing width of the remaining exercise time in accordance with the strength of the exercise conducted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008029240-A (JP)
Title: Ridge-forming machine
Inventor: EBISAWA KAORU
IPC: A01B35/00
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for forming ridges, making the straight-progressing character of a ridge-forming part better and capable of forming the ridge in parallel to the ridges by the ridge-forming part even if a tractor swings and keeps away from the ridges on forming a ridge corner part in forming the ridges by linked with the tractor.  <P>SOLUTION: This ridge-forming machine is provided with that an attaching frame 2 attached with the tractor T consists of a first frame 25 attached with the tractor T and a second frame 26 freely capable of moving relative to the first frame 25 and also linked with a linking part 3 as freely rotatable. The link of the attaching frame 2 with the ridge-forming part 43 by the linking part 3 is as rotation fixed or freely rotatable. The machine is equipped with a resisting ring 6 positioned in the vicinity of a straight line passing through the rotation center of the linking part 3 and also in parallel to the ridge-forming direction of the ridge-forming part 43, and at the rear directional side of traveling direction of the ridge-forming part 43, and resisting to an opposing force from the ridge-forming part 43 on forming the ridges.  <P>COPYRIGHT: (C)2008,JPO&INPIT