baber/WOPTO huggingface dataset:
Patent JP-2010011305-A (JP)
Title: Lighting unit, reader, and image forming apparatus
Inventor: ITO MASAHIRO
IPC: G03B27/54
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting unit which can light on an original document with high accuracy.  <P>SOLUTION: An illuminating light emitted in +X direction from an LED 121 enters in a reflecting surface 124b and a reflecting surface 124a<SB>2</SB>to be reflected in +Z direction, and then enters in a lower surface of an original document 12. A lighting unit 120 has the ratio of projected area of the reflecting surface 124a<SB>1</SB>to a ZY planar surface to the square of a distance LN approximately equal to the ratio of projected area of the reflecting surface 124b to a ZY planar surface to the square of a distance LF. This will make the light volume of the obliquely incident illuminating light from the +X side to the original document 12 approximately equal to the light volume of the obliquely incident illuminating light from the -X side, and so accordingly, allows the original document 12 to be lighted evenly.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014164-A (JP)
Title: Bearing device of main electric motor for vehicle
Inventor: OKUTSU TADASHI
IPC: F16N7/26
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent oil leakage from a bearing device on the fan side where the pressure inside a machine tends to be low while operating a main electric motor, by reducing the quantity of lubricating oil becoming a mist form in an oil storage chamber in high speed rotation.  <P>SOLUTION: This bearing device of the main electric motor for a vehicle is provided for lubricating a bearing by supplying the lubricating oil in the bearing arranged on a rotor shaft. An outer diameter of a fan side oil raking-up disk installed on a rotor is formed smaller than an outer diameter of an anti-fan side oil raking-up disk. The oil leakage can be prevented by restraining the quantity of lubricating oil becoming a mist form by being agitated by rotation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014980-A (JP)
Title: Image forming apparatus
Inventor: DAN KENICHI
IPC: G03G21/16
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image forming apparatus to/from which a photoreceptor unit constituted by integrally attaching a plurality of photoreceptors is attached/detached, and which has improved accuracy in detecting whether a photoreceptor unit is new.  <P>SOLUTION: The image forming apparatus 1 includes: the photoreceptor unit 28 which can be attached to/detached from a body case 2 and to which the plurality of photoreceptors are attached as shown by Fig.1; a phase detection means which detects rotational phases of the respective photoreceptors; a storage means in which a new article phase pattern that is the combination of the rotational phases of the photoreceptors when the photoreceptor unit is new is stored; and a new-article and old-article detection means 55 which decides whether or not the phase patterns of the two or more photoreceptors detected by the phase detection means agree with the new article phase pattern, and decides that the photoreceptor unit is new when they agree with each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009013983-A (JP)
Title: Heating method of ceramic glow plug and glow plug control device
Inventor: KERNWEIN MARKUS
IPC: F23Q7/00
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To minimize reduction in its useful life by heating, by maximally quickly heating a ceramic glow plug up to its operation temperature under the lowest load.  <P>SOLUTION: This invention relates to a heating method of its glow plug by applying variable voltage to the ceramic glow plug, and can increase voltage in a time average shape super-proportional to an elapsed heating time by starting from a reference value, and also relates to a glow plug control device for performing this method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010016783-A (JP)
Title: Imaging device
Inventor: YOSHIDA KAZUHIRO
IPC: H04N5/225
Filed: 2008-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To easily and accurately view a focused position and a focused state of a captured image to substantially prevent an imaging failure even when using an image display means having a small display.  <P>SOLUTION: In a focus recognition mode, a photographer easily recognizes the focused state by notifying a degree and position of focus on the reproduced image. A camera processor 104, as a function to be performed by a CPU block 104-3 or the like in the focus recognition mode, extracts the image of an edge component from an original reproduced image, applies highlighting such as coloring to the extracted edge component as required, and superposes the edge image on the original reproduced image, so that the image with the highlighted edge part of the original image is formed and displayed on the image display device such as an LCD monitor 10 or the like.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010018370-A (JP)
Title: Measuring device and displacement measuring method using the measuring device
Inventor: YAMAGUCHI SATORU
IPC: B66B31/00
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring device for measuring displacement at each portion of a passenger conveyor by a simple constitution and method, and a displacement measuring method using the measuring device.  <P>SOLUTION: This measuring device is provided with a cylindrical body part 2 provided with an actuator 2a, a movable part 3 provided at one end of the body part 2 to be made extensible by the actuator 2a, a displacement measuring means 4 mounted on the movable part 3 to measure elongation and contraction of the movable part 3, a load measuring means 5 provided at the other end of the body part 2 to measure load applied due to elongation and contraction of the movable part 3, and a control means 6 for controlling the actuator 2a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010021270-A (JP)
Title: Method of inspecting semiconductor wafer and method of manufacturing semiconductor wafer
Inventor: AOKI KENJI
IPC: H01L21/66
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of inspecting a semiconductor wafer, in which it is accurately determined whether even a semiconductor wafer which has a complicatedly curved measurement surface has good quality based upon flatness of the semiconductor wafer by accurately obtaining a tendency for the whole measurement surface to curve.  <P>SOLUTION: Data of Bow and Warp of all silicon wafers obtained in a measurement process (B) are used to determine qualities based upon curvatures in a next determination process (C). In the determination process (C), a graph including the Bow, for example, on a lateral axis (X axis) and the Warp on a longitudinal axis (Y axis) is used, and plotting based upon numerals of the Bow and Warp of the silicon wafers obtained in the measurement process (B) is carried out on the graph (C-1). Consequently, measurement results of Bow-Warp of all the silicon wafers are shown on the graph.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008282529-A (JP)
Title: Device and method for recording information, and recording medium
Inventor: NISHIMURA KOICHIRO
IPC: G11B20/10
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of recording compatibility and reproducing compatibility caused by a variance in recording quality when recording quality varies with respect to the threshold value of exchange processing due to a difference of reproducing means, and to secure device compatibility between drives of corresponding to and uncorresponding to PRML especially and between drives of different recording speeds/reading speeds.  <P>SOLUTION: The device for recording information in a recording medium having a first recording area for recording information and a second area as a spare area of the first recording area includes a recording part for writing information in the recording area of the recording medium, and a control unit for controlling the recording part. Reference values used for changing the information writing area from the first recording area to the second recording area are different between the case changing by a first signal processing system and the case of changing by a second signal processing system.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010021396-A (JP)
Title: Substrate treating apparatus
Inventor: KAWAGUCHI YOSHIHIRO
IPC: H01L21/027
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To convey substrates onto a floating stage by flat transmission type conveyance with stable substrate transfer gaps such that there is an influence of neither thermal expansion nor shrinkage caused by temperature variation of the floating stage.  <P>SOLUTION: A pre-bake unit (PRE-BAKE) 48 is mounted with a roller conveyance unit 126 for substrate transfer at a start end portion 100b outside a floating surface 100a of the floating stage 100 on a substrate conveyance line. The roller conveyance unit 126 preferably has a plurality of top-shaped free rollers 128 arranged in an array in a stage width direction (Y direction) orthogonal to the substrate conveyance line. A substrate G is conveyed onto the floating stage while horizontally moving by the roller conveyance on free rollers 128 of an upstream-side driving roller conveyance unit 82 and the floating stage start end portion 100b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010026561-A (JP)
Title: Image processing method and image processor
Inventor: KAZUMA SHINGO
IPC: G06T3/00
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To perform thinning-out without being affected by fluctuation of a value of a boundary portion between a peak and a trough of a fingerprint.  <P>SOLUTION: A line sensor 20 acquires partial images of a finger, a thinning-out decision part 22 thins out the plurality of acquired partial images and inputs them to a stitch processing part 24, and the stitch processing part 24 constructs the whole image to the inputted partial images. The thinning-out decision part 22 performs: processing for detecting a boundary wherein large and small values of pixels of the partial image before storage in a storage area 23, and an unmoving portion (or a portion capable of being regarded that it does not move); processing for deciding that the unmoving portion on the periphery of the boundary has moved when there has been a large change in pixels between the partial images; processing for performing weighting and calculating an evaluation value in the unmoving portion, and deciding that the portion has moved when the evaluation value has exceeded a threshold value; and processing for storing the partial image before the storage in a storage area 24a as a latest partial image when the boundary moves.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010022937-A (JP)
Title: Sewage treatment method and apparatus
Inventor: FUNATO TORO
IPC: C02F11/02
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To increase a sludge volume reducing capacity by decomposition treatment of inflow sewage 13.  <P>SOLUTION: Sewage before treatment 16 obtained by mixing the inflow sewage 13 with a nitrifying bacteria group 14 and aerated sludge 15 from an aeration tank 12 in a sewage inflow passage 2 is subjected to separation treatment in a holding treatment passage 3 to be divided into a lower sewage zone 17 in an anaerobic state where the nitrifying bacteria mixed sludge in the sewage before treatment 16 is aerobically treated and precipitated and an upper sewage zone 18 above the lower sewage zone 17, in an anoxic state containing the nitrifying bacteria. While keeping the lower sewage zone 17 divided and the upper sewage zone 18 by the holding treatment passage 3, lower sewage 17a is supplied from the lower sewage zone 17 to a mixing passage 4, and upper sewage 18a is supplied from the upper sewage zone 18 to the mixing passage 4. The lower sewage 17a and the upper sewage 18a are stirred and mixed in the mixing passage 4 to be discharged as sewage after treatment 19. The sewage after treatment 19 is supplied to a solid-liquid separation tank 11, and treated sludge 20 from the solid-liquid separation tank 11 is aerated by the aeration tank 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235371-A (JP)
Title: Azo pigment, and pigment dispersion, coloring composition and ink for inkjet recording containing the pigment
Inventor: TATEISHI KEIICHI
IPC: C09B29/36
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an azo pigment excellent in chromatic characteristics, such as coloring power and hue, and besides excellent in durability such as light resistance, and to provide a dispersion of the pigment, a coloring composition and an ink for inkjet recording.  <P>SOLUTION: Provided are an azo pigment represented by general formula (1), its salt and hydrate, and a tautomer of these. In general formula (1), each of R<SB>1</SB>, P<SB>1</SB>and Q<SB>1</SB>independently represents a hydrogen atom or a substituent, G represents a non-metal atomic group can form a 5- to 6-membered heterocyclic group, W represents a substituent can bond to the heterocyclic group constituted by G, t represents an integer of from 0 to 5, and Het-1 represents a group selected from the group consisting of aromatic heterocyclic groups denoted by specific structures.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010030743-A (JP)
Title: Sheet carry-out direction changing device, and image forming device
Inventor: KAWAKUBO YUKI
IPC: B65H29/58
Filed: 2008-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet carry-out direction changing device for saving power, and to provide an image forming device equipped therewith.  <P>SOLUTION: The sheet carry-out direction changing device comprises switches SW1-SW4 for short-circuiting both ends of coil portions in exciting coils L1-L4 for a stepping motor 51, respectively, and an off-operating time table storage part previously storing a time for off-operating the switches SW1-SW4 in a table form by the types of paper sheets. Herein, a switch control part 204 executes the processing of increasing the holding force of the stepping motor 51 with off-operation of the switches SW1-SW4 at such a timing that the front end of the paper sheet P enters into a receiving opening 321 of a rotary guide member 30, depending on the types of the paper sheets P, and of on-operating the switches SW1-SW4 during a time when the front end of the paper sheet P passes through a guide passage 320 and the front end of the next paper sheet P enters into the receiving opening 321 of the rotary guide member 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010031328-A (JP)
Title: Nonoriented silicon steel sheet for rotor and production method therefor
Inventor: TANAKA ICHIRO
IPC: C22C38/60
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonoriented silicon steel sheet combinedly having excellent mechanical properties and magnetic properties required as a rotor for a motor rotating at a high speed, and to provide a production method therefor.  <P>SOLUTION: The nonoriented silicon steel sheet for a rotor has a composition comprising, by mass, ≤0.06% C, 1.0 to 4.0% Si, 0.05 to 3.0% Mn, ≤2.5% Al, 0.04 to 0.25% P, ≤0.04% S, ≤0.02% N, at least one element selected from the group consisting of Nb, Zr and Ti in the ranges satisfying 0<Nb/93+Zr/91+Ti/48-(C/12+N/14) and Nb/93+Zr/91+Ti/48-(C/12+N/14+P/31)<-6×10<SP>-4</SP>, and the balance Fe with impurities, and in which the area ratio of the recrystallized part is <90%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010032901-A (JP)
Title: Lens barrel
Inventor: OKABE SAYOKO
IPC: G02B7/02
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens barrel that is simple in the configuration and adjustment of a mechanism provided for lens center position adjustment and facilitates the adjustment even if the assembling of the lens barrel has been completed.  <P>SOLUTION: The lens barrel 1 includes: a fixed frame 2; a third group lens 23 being a focusing lens which is disposed in the fixed frame 2 and movable in the direction of an optical axis O; a guide shaft 33 which is disposed outside the outer periphery of the fixed frame 2 and disposed in parallel with the optical axis in order to guide the third group lens 23 in the direction of the optical axis; and a front guide support shaft 31 and a rear guide support shaft 32 being as a pair of shaft support members which are disposed at both ends of the guide shaft 33 to support ends 33a and 33b of the guide shaft 33, and disposed so as to be movable in a planer direction orthogonal to the optical axis O relatively to each other with respect to the fixed frame 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010036349-A (JP)
Title: Method and apparatus for treating resin flakes
Inventor: USUDA HIROAKI
IPC: B29B17/00
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for treating resin flakes which can efficiently remove a coat layer from the flakes produced by crushing a resin film wherein the coat layer is formed.  <P>SOLUTION: In the resin flake treating method, the flakes are stirred by a mechanical means while being air-conveyed and humidified and made to collide with each other, so that the coat layer is peeled off to suppress heat generation. The resin flake treating apparatus (1A) has a conveying screw (22) for conveying the flakes (9), a stirring blade (23) for stirring the flakes (9), a sorting screen (6) for sorting the flakes (91) with the coat layer removed and fine powder (92) produced in the peeling of the coat layer, and an air supply mechanism (7) for spouting air around the stirring blade (23). A water supply nozzle (8) for adding water to the flakes (9) supplied into a casing (1) is installed in a flake supply part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010039560-A (JP)
Title: Medical instrument management support apparatus
Inventor: ARAKI HIROYUKI
IPC: G06Q50/22
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To properly determine a shortage of scopes in the course of an examination schedule.  <P>SOLUTION: An examination schedule memory unit 10 stores an examination schedule including the starting time and the ending time of each examination. A cleaning capacity memory unit 22 stores cleaning capacity information that specifies a cleaning capacity of cleaning apparatus for cleaning a scope used in the examination. A cleaning schedule generation unit 30 generates a cleaning schedule for cleaning a used scope produced at the end of each examination with the cleaning apparatus of the cleaning capacity specified by the cleaning capacity information stored in the cleaning capacity memory unit 22. A scope shortage determination unit 40 determines whether or not there will be a shortage of scopes to be used in each examination in accordance with both the examination starting time specified by the examination schedule and the cleaning ending time specified by the cleaning schedule.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010038991-A (JP)
Title: Aperture device for projector
Inventor: USUDA YUICHIRO
IPC: G03B9/02
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aperture device for a projector having excellent durability, in which two aperture members are suitably turned in double door fashion by two electromagnetic actuators which are so arranged that the turning shafts of rotors are parallel to each other.  <P>SOLUTION: The aperture member 16 is turnably mounted on shaft members 8, 12 via a unit of matchmaking members 20, 21, and the aperture member 17 is turnably mounted on shaft members 9, 13 via a unit of matchmaking members 18, 19. The electromagnetic actuators AC1, AC2 are mounted on a plate-shaped part 1a, output pins 33b, 25c integrated with the rotor are penetrated through the inner face side of the plate-shaped part 1a and inserted into a long hole formed on the matchmaking members 20, 18 and a long hole formed on the mounting pieces 16e, 17e of the aperture members 16, 17, and the aperture members 16, 17 are turned by the simultaneous turning of the rotors into opposite directions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010039092-A (JP)
Title: Liquid crystal device and electronic device
Inventor: OTAKE TOSHIHIRO
IPC: G02F1/1343
Filed: 2008-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is difficult to improve display quality in the conventional liquid crystal devices.  <P>SOLUTION: The liquid crystal device includes: a first substrate 51; a second substrate 81 facing the first substrate 51; a liquid crystal 19 interposed between the first substrate 51 and the second substrate 81; a first intermediate layer 53 interposed between the first substrate 51 and the liquid crystal 19; a second intermediate layer 55 interposed between the first intermediate layer 53 and the liquid crystal 19; an unevenness part 56 selectively formed on a partial region on the surface of a side of the liquid crystal 19 of the second intermediate layer 55; a reflection film 57 provided on a region overlapped on the region of at least the unevenness part 56 on the liquid crystal 19 side of the second intermediate layer 55, and reflecting light incident on the crystal 19 liquid through the second substrate 81 to the second substrate 81 side; a recess part 116 formed on the outside of a region overlapped on the region of the unevenness part 56 on the surface of the liquid crystal 19 side of the first intermediate layer 53, and recessed toward the first substrate 51 side rather than a surface on the region overlapped on the region of the unevenness part 56.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008259893-A (JP)
Title: Dishwasher with atomizing device
Inventor: INUI HIROAKI
IPC: A47L15/42
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve atomizing capability, by stabilizing the operation of an ultrasonic oscillator.  <P>SOLUTION: The atomizing ultrasonic vibrator 9 is arranged under a tank 3 so that a vibrating surface 10 is in a substantially vertical direction, and performs atomization by protruding a liquid level of an atomizing liquid by reflecting ultrasonic vibrational energy by a reflecting part 12. The reflecting part 12 has a substantially concave-shaped part 17 formed so as to converge the reflected ultrasonic vibrational energy, and can perform stable operation over a long time by enhancing cooling performance of heat generated from the ultrasonic vibrator 9 in operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010041587-A (JP)
Title: Multicarrier transmitting apparatus, receiving apparatus, communication system, transmitting method, receiving method, and program
Inventor: HIRAKAWA ISAO
IPC: H04W52/34
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an appropriate power ratio setting method with respect to the fact that a range that the power ratio of a reference signal to a data signal can need a different range in accordance with the ratio of power of a data signal in a transmission symbol including the reference signal to power of a data signal in a transmission signal not including the reference signal.  <P>SOLUTION: On the basis of power of a reference signal L1, power of the reference signal is determined (L2). P_B is received from a notification channel L3 and the ratio of power of a type A to that of a type B is determined (L4). P_A is received from a notification channel L5. The ratio of power of the reference signal to that of the type A is determined (L6). The ratio of power of the corresponding reference signal to data power of the type A is added to the P_A and while also considering the value of P_B, system bandwidth, the number of antennas, a multiplexing mode and the like, the ratio of power of the reference signal to data power of the type A is determined. The data power ratio of the type A is determined from the determined value and the power of the reference signal. Next, data power of a type B is determined from the data power of the type A and the power ratio of the type A to that of the type B represented as the P_B.  <P>COPYRIGHT: (C)2010,JPO&INPIT