baber/WOPTO huggingface dataset:
Patent JP-2010019127-A (JP)
Title: Variable valve gear of internal combustion engine
Inventor: NAKAJIMA MASAHIRO
IPC: F01L13/00
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of components of a multi-cylinder internal combustion engine equipped with a variable valve gear with different switching modes with respect to each cylinder, while solving imbalance in weight.  <P>SOLUTION: Sub rocker arms 31-35 which are oscillated/driven by cams provided for camshafts are the same members compatible with the respective cylinders. A plurality of pin holes are formed to straddle the sub rocker arms 31-35. A connection mechanisms 53 capable of switching connection/disconnection of the sub rocker arms 31-35 includes pins 60, 61 slidably fitted to the plurality of the pin holes. A usually-connected connection mechanism 52 includes a dummy pin 59 immovably fitted to the plurality of the pin holes, and a usually-non-connected connection mechanisms has a plurality of hollow pin holes. Different switching modes can be set by slight change such as changing of kinds of the pins or presence/absence of the pins while reducing the number of components and improving the balance in weight by making the sub rocker arms 31-35 in common to the respective cylinders.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010019731-A (JP)
Title: Visual observation device
Inventor: WATANABE TATSUYA
IPC: B65G47/86
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a visual observation device successively, continuously, precisely and certainly performing the visual observation of a plurality of chip parts one by one at a high speed.  <P>SOLUTION: In the visual observation device, the arrangement quality of a plurality of the chip parts on a feed passage is determined on the basis of the output of a photoelectric sensor 10 for detecting the chip parts supplied on the feed passage from a part supply mechanism (determination means), and the chip part determined to be defective is excluded from the feed passage by the excluding mechanism provided on the upstream side of a camera for imaging the chip parts on the feed passage to be removed from the inspection target by the camera.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010020851-A (JP)
Title: Information recording medium, magnetic recording/reproducing device, and optical recording/reproducing device
Inventor: SAKAI TOSHIHIKO
IPC: G11B7/007
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording medium capable of accurately detecting a tracking control signal with respect to an information recording/reproducing device without reducing a most capacity of a data recording area in the high density information recording medium.  <P>SOLUTION: The magnetic recording medium 3 includes a plurality of tracks arranged in a concentric circular state keeping equal spaces in the radial direction of the magnetic recording medium 3. Also, Magnetic recording cells 1 of the magnetic recording medium 3 are formed on a plurality of tracks and also arranged so as to dispose alternately with the magnetic recording cells 1 formed on adjacent tracks. The magnetic recording medium 3 includes at least one set of groups such as: a first area 31 including a defective area 2a wherein the magnetic recording cell 1 of a track Tr2 is not formed, and a magnetic recording cell 1a formed on a track Tr3; and a second area 32 including a defective area 2b wherein the magnetic recording cell 1 of the track Tr3 is not formed, and a magnetic recording cell 1b formed on the track Tr2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010021909-A (JP)
Title: Auto document feeder, image reading device, image forming device, and form post-processing device
Inventor: NAGANO TATSUAKI
IPC: G03G15/00
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective auto document feeder capable of preventing the deterioration of an image due to vertical lines by surely removing dust on the surface of contact glass.  <P>SOLUTION: The default position of contact glass 41 is immediately above a reading position 28 and is capable of being moved to the upstream side of document transfer direction. A cleaning member 110 is attached to the inside 103 of an upstream side scale. When the movement of the contact glass 41 toward the upstream side is finished, the cleaning member 110 is lowered to contact with the contact glass 41. When the contact glass 41 is moved toward the downstream side and is returned to the default position, dust 200 on the contact glass 41 is moved by the cleaning member 110 and when the contact glass 41 is separated from the cleaning member 110, the dust is rubbed off from the upper side of the contact glass, and the rubbed-off dust is collected in a dust receiving box 106 positioned immediately below the cleaning member 110.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009103685-A (JP)
Title: Surface plasmon resonance fiber sensor
Inventor: TSAO YU-CHIA
IPC: G01N21/41
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface plasmon resonance fiber which is easy to operate, easy to carry, high in resolution and high in analytical sensitivity.  <P>SOLUTION: The surface plasmon resonance fiber sensor 3 includes an optical fiber member 31 and a plurality of optical fiber sensing units 321 and 322. The plurality of optical fiber sensing units include a cladding layer 311, a core layer 312, and conduits 331 and 332, and the plurality of optical fiber sensing units are deployed into a cascade matrix form. In each optical fiber sensing unit, the cladding layer is located at the perimeter of the core layer, and the maximum depth of the conduits is larger than thickness of the cladding layer. Also, an SPR sensing device includes a light source, a light signal detecting device, a plurality of fibers, and a plurality of optical fiber sensing units. Moreover, the optical fiber sensing units, a light source, and the light signal detecting device are mutually connected via a plurality of fibers.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010026044-A (JP)
Title: Reverberation applying device and program
Inventor: SHIROKIBARA FUTOSHI
IPC: G10K15/12
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an operation amount in changing an impulse response while reverberation is applied to an acoustic signal.  <P>SOLUTION: An operation part 31 generates a reverberation signal R1 by convolution operation of a section T1 including a section S1 and an interval before the start of the section S1 and an impulse response H1 in the acoustic signal VIN. An operation part 32 generates a reverberation signal R2 by convolution operation of a section T2 including the section S1 and a section S2 and a part PA of an impulse response H1 in the acoustic signal VIN. An operation part 33 generates a reverberation signal R3 by convolution operation of a section T3 including the section S2 and a section S3 and a part NA of an impulse response H2 in the acoustic signal VIN. An operation part 34 generates a reverberation signal R4 by convolution operation of a section T4 including the section S3 and an interval after the section S3 elapses and the impulse response H2 in the acoustic signal VIN. A waveform synthesis part 24 synthesizes a reverberation signal VOUT in crossfading of the reverberation signals (R1-R4).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008250357-A (JP)
Title: Color filter
Inventor: HAGIWARA HIDEAKI
IPC: G02F1/1337
Filed: 2008-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter for use in a multi-domain vertical alignment mode (MVA mode) liquid crystal display device, which has the structure devised to resolve the occurrence of image persistence that a pattern having a certain shape is viewed persistently when overall uniform display is performed after leaving the pattern displayed for a long period of time, and is superior in reliability.  <P>SOLUTION: An dielectric dissipation factor of a hardened object of a photosensitive material which forms a projection of a color filter for controlling alignment of a liquid crystal, is ≤0.014 in a frequency range of 10 to 50 Hz.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010025191-A (JP)
Title: Self-aligning roller bearing
Inventor: TORII KEISUKE
IPC: F16C23/08
Filed: 2008-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure improving the stability of retaining spherical rollers 4, 4 by a retainer 5c even if a load carrying capacity is increased, and further securing efficiency in assembling work.  <P>SOLUTION: Columns 11c, 11c of the retainer 5c are arranged in parallel with rotating axes α of the spherical rollers 4, 4, respectively. Inner peripheral surfaces 13 of the columns 11c, 11c are arranged radially outward of pitch circles of the spherical rollers 4, 4. The cross-sectional shape of each of the guide surfaces of the columns 11c, 11c related to a virtual plane orthogonal to each of the rotating axes α of the spherical rollers 4, 4 is formed into such an arcuate shape that a radius of curvature is larger than a radius of curvature of each of the rolling surfaces of the spherical rollers 4, 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010024504-A (JP)
Title: Seamless steel pipe for line pipe and method for producing the same
Inventor: KOBAYASHI KENJI
IPC: C22C38/00
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seamless steel pipe for a line pipe which has high strength satisfying yield stress (YS) of ≥551 MPa and also has satisfactory hydrogen crack resistance over the whole regions of a base material and a weld heat-affected zone.  <P>SOLUTION: There is disclosed the seamless steel pipe for the line pipe having a composition comprising, by mass, 0.03 to 0.08% C, 0.05 to 0.5% Si, 0.2 to 1.6% Mn, ≤0.05% P, ≤0.01% S, 0.5 to 3.0% Mo, 0.005 to 0.100% Al, ≤0.01% N, ≤0.01% O and 0.001 to 0.005% Ca, if required, further comprising one or more selected from ≤1.5% Cr, ≤0.1% Nb, ≤0.1% Ti, ≤0.1% Zr, ≤1.5% Ni, ≤1.0% Cu, ≤0.2% V and ≤0.005% B, and the balance Fe with impurities.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009024013-A (JP)
Title: Dental composite having low shrinkage strain and high flexural strength
Inventor: UTTERODT ANDREAS
IPC: A61K6/884
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dental composite material having low shrinking force and high flexural strength.  <P>SOLUTION: The dental composite material comprises 0.5-10 mass% (A) non-aggregate nano-filler having 1-50 nm particle size in a filler component, at least 60 mass% (B) filler mixture consisting of 50-90% large-grain dental glass and 10-50% fine-grain dental glass, and having a size ratio of the fine-grain:the large-grain to the average particle size (d50 value) in 1:4-1:30, (C) a monomer mixture consisting of 60-80% (i) bis-GMA (glycidyl methacrylate) and one monomer of the TCD-di-HEMA (tircyclodecane-di-hydroxyethyl methacrylate) group, 10-18% (ii) UDMA (urethane dimethacrylate) and the rest with (iii) TEDMA (triethylene glycol dimethacrylate) and/or a polyfunctional crosslinking agent, (D) ≤1% initiator and, if needed, (E) at least one other dental glass having a size different from that of the large-grain and the fine-grain, and has 70-95 mass% total filler content.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010023784-A (JP)
Title: Power steering device, and pinion shaft and method of manufacturing the same
Inventor: YANAI OSAMU
IPC: B62D3/12
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinion shaft allowing formation of a tooth surface having the same function as a crowning-shaped tooth surface by forging, and a power steering device.  <P>SOLUTION: In the pinion shaft 100, tooth thickness in a right-angled cross section of a tooth is gradually reduced from a dedendum 112 to a tooth tip 113, and tooth thickness of the tooth tip 113 is gradually reduced or gradually increased along a lead direction. The tooth thickness at a meshed position is made thicker than those of an axial direction root part 101 and an axial direction distal end part 102 of the pinion shaft 100.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010028765-A (JP)
Title: Program information presentation device
Inventor: SU I
IPC: H04N5/445
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program information presentation device that presents the program information of counterprograms without making the image size of a viewing broadcast program small, and without actually interfering with viewing of the image.  <P>SOLUTION: The program information presentation device 10 includes: a program information processing part 12, a display control part 13, an image data generation part 14, and a composition part 15. The image data generation part 14 receives the signal of a broadcast program on a tuned channel, and generates an image data for display from the signal. The program information processing part 12 and the display control part 13 generates counterprogram data for display by structuring the program information of some counterprograms. Counterprograms are broadcast programs on different channels except a viewing one, in addition, on air or to be air. The composition part 15 combines a display image by display data generated in the image data generation part 14 with generated counterprogram data so as to display it on any predetermined display space on left, right, top, or bottom end in the display image, and outputs it.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010033837-A (JP)
Title: Lighting control system
Inventor: ONO TAMAMI
IPC: H05B37/02
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To achieve energy saving by suppressing electric power consumption by an active sensor in a lighting control system controlling lighting of an illumination apparatus on the basis of a detection result by the active sensor.  <P>SOLUTION: The lighting control system 1 is equipped with the active sensor 2 detecting a movable body, the illumination apparatus 3 lighted on the basis of the detection result by the active sensor 2, a starting detection part 4 detecting start timing of the active sensor 2 on the basis of opening and closing of a door or brightness of a space, and a stopping detection part 31 detecting stop timing of stopping operation of the active sensor 2. The active sensor 2 is operated during a period from the start timing to the stop timing, and its operation is stopped during other periods. By this, the active sensor 2 can be operated when necessary, and consequently, the electric power consumption by the active sensor 2 can be suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010029569-A (JP)
Title: Vacuum cleaner
Inventor: FUKUSHIMA SADAO
IPC: A47L9/14
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To take out a paper pack from a vacuum cleaner without allowing the paper pack to be caught even when it is fully expanded.  <P>SOLUTION: The vacuum cleaner includes: a dust collecting chamber 2 having an insertion/extraction opening 20 for inserting/extracting the paper pack 7 and a lid body 5 for closing the opening; and an electric blower 4. A paper pack holding case 6 to be inserted/extracted into/from the inserting/extracting opening 20 is arranged in the dust collecting chamber 2, where a surface opposing to the suction hose connection port 12 of a cleaner body 1 and a surface on the side of the insertion/extraction opening 20 of the dust collecting chamber 2 are opened 64, 65 and the other surfaces are breathable paper pack receiving surfaces 60 for preventing the protrusion of the paper pack 7 from the paper pack holding case 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008258182-A (JP)
Title: Switch device
Inventor: KAWAHIRA TETSUYA
IPC: H01H13/16
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch device hardly causing a failure by electrostatic, in a film-like switch device composed by arranging a film-like base material on one surface of a spacer, and arranging a film-like member on the other surface of the spacer by interposing the film-like spacer therebetween.  <P>SOLUTION: This film-like switch device 1 includes: a terminal part 9; a terminal part 11; a contact part 13A formed on an inside surface of the film-like base material 5; a contact part 29A formed to be able to contact to the inside surface of the film-like member 7 by facing the contact part 13A; a through-hole 28A formed on the spacer 3, corresponding to the first contact part 13A and the second contact part 29A; a conductive path 15 electrically connecting the contact part 13A to the terminal part 9; and a protective circuit 21 provided for the switch device 1 for preventing breakage of the conductive path 15 by electrostatic.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010039662-A (JP)
Title: Leather-shape data generation device, leather-shape data generation method and leather-shape data generation program
Inventor: MATSUFUJI KAZUO
IPC: G06T11/00
Filed: 2008-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leather-shape data generation device, a leather-shape data generation method and a leather-shape data generation program, for naturally reproducing characteristics of grooves formed in the surface of natural leather or the like.  <P>SOLUTION: The leather-shape data generation device acquires leather-shape data showing an irregular shape of the leather surface, specifies positions of the grooves in the leather surface and positions in the leather surface of connection points where the plurality of grooves are connected based on the acquired leather-shape data, generates connection point characteristic data showing a characteristic of positional relation between the adjacent connection points, arranges the connection points in reflection of the characteristic of the positional relation shown by the generated connection point characteristic data, and generates data on a new shape of the leather with grooves connecting the adjacent connection points.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010038225-A (JP)
Title: Controller of automatic transmission
Inventor: SAKAI KUNIHIKO
IPC: F16H61/12
Filed: 2008-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of automatic transmission which can improve the durability of a clutch by preventing the clutch from being burnt.  <P>SOLUTION: A clutch temperature presuming means 105 presumes a plate temperature of Low clutch, and an idle neutral control executing time determining means 106 determines a consecutive permission time from a starting time of idle neutral control to a time at which this presuming plate temperature reaches a clutch upper limit temperature; an idle neutral control executing means 104 executes idle neutral control only for a determined consecutive permission time under a predetermined condition; and an idle neutral control prohibiting means 107 prohibits the execution of idle neutral control by the idle neutral control executing means 104 until a vehicle travels for a predetermined time at a predetermined speed or more when the idle neutral control executing means 104 executes idle neutral control only for the determined consecutive permission time as above.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010012209-A (JP)
Title: Hanging healthcare machine
Inventor: MATSUMOTO TAKESHI
IPC: A63B23/00
Filed: 2008-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems that in the conventional hanging healthcare machine, weight is applied to hands as it is, an effect is not sufficiently obtained since a person directly hangs from a bar, joints are hurt since the weight is suddenly applied, neither children nor aged people can successfully hang from the bar since they don't have strength, and it is easy to hurt the legs since the total weight is applied to the legs when the person gets off.  <P>SOLUTION: An object like a bar is provided above and in parallel with a slide plate the surface of which is made easy to slide, and a vibration plate is installed at a lower part of the slide plate. In order to fix the slide plate, two objects like bars provided with ground-contacting fixtures are installed in parallel with each other, and a bar for setting the slide plate against it is provided so as to contact the two bars at a right angle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010039150-A (JP)
Title: Image display
Inventor: OKAYAMA YUKO
IPC: G09G5/391
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display capable of optimizing a use amount of a memory, when applying an ultra resolution processing to original image information in response to a size of a window area for performing display output of the image information.  <P>SOLUTION: An image holding part 15 is assigned by a control part 13, reads the N-number of image frames consecutive from the image frame input into the image display 100 at the present time, when inputting an informed magnification N, and stores those into a main storage part 3. The image frames stored in the main storage part 3 are output to an ultra resolution processing part 17. The ultra resolution processing part 17 is assigned by the control part 13, inputs the informed magnification N, inputs the N-number of image frames from the image holding part 15, and generates one sheet of the image frame having N-times of pixel number of the current image frame. The generated one sheet of image frame is output to an image demagnifying part 19.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010039878-A (JP)
Title: Log management system and log display system
Inventor: YOSHII KATSUNORI
IPC: G06F21/64
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is difficult to collectively acquire, store and display a large amount of logs entirely only by log information compression technique in the case of having to acquire information, including even information of a normal system as in an auditing log.  <P>SOLUTION: A large amount of logs that are generated are separated into summary logs and the other detail logs according to the similarities of the logs and the existence/absence of a result, and summary logs having a large amount of information are mainly stored and transferred to thereby maintain the amount of log information and reduce computing resource loads of a CPU, a storage device, or the like.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010041649-A (JP)
Title: Document reader, and image formation device
Inventor: NINOMIYA YUICHI
IPC: H04N1/00
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To easily clean an image reading window of a document reader with a simple structure.  <P>SOLUTION: A document feed part 23 is supported to a device body 1 rotatably by using a support shaft 27 as a supporting point between a first position overlapping the device body 1 and a second position separate from the device body 1, and automatically feeds a document 51. The image reading window 5 is arranged on the device body 1 in order to read an image from the document 51 fed by the document feed part 23, and the front surface thereof is covered with a cover 5a. A slide cleaning part 35 is supported to the support shaft 27, and abuts and slides on a transparent plate 5a of the image reading window 5 with a rotating operation between the first position and the second position of the document feed part 23.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010045208-A (JP)
Title: Capacitor layer forming material
Inventor: SUGANO AKIHIRO
IPC: H05K1/16
Filed: 2008-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor layer forming material capable of simultaneously improving the average capacity density of a dielectric layer possessed by the capacitor layer forming material and reduction in leak current density.  <P>SOLUTION: This capacitor layer forming material has the dielectric layer between a first conductive layer used for forming an upper electrode and a second conductive layer used for forming a lower electrode. The capacitor layer forming material is adopted in such a way that the second conductive layer is a nickel layer having a purity of 99.99 wt.% or higher, and the dielectric layer includes manganese in a range of 0.25-1.00 mol% with the total quantity of barium, strontium and titanium as 100 mol% in a composition of (Ba<SB>x</SB>Sr<SB>1-x</SB>)TiO<SB>3</SB>(0≤x≤1).  <P>COPYRIGHT: (C)2010,JPO&INPIT