baber/WOPTO huggingface dataset:
Patent JP-2010193698-A (JP)
Title: Spindle motor
Inventor: KIM JIN SAN
IPC: F16C33/10
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spindle motor that prevents a lack of fluid caused by evaporation or flying apart of the fluid to facilitate control of a fluid injection amount.  <P>SOLUTION: A spindle motor 100 includes: a rotary shaft 140 provided with a thrust plate 150 inserted in the upper side in the orthogonal direction; a sleeve 120 that houses and rotatably supports the rotary shaft 140; a plate 110 into which the sleeve 120 is fixedly inserted; an internal cap 170 that is fixedly provided on the sleeve 120 like facing the top of the thrust plate 150 to form a first fluid sealing part between the sleeve 120 and the thrust plate 150; and an external cap 180 fixedly provided above the internal cap 170 to form a second fluid sealing part between the internal cap 170 and the external cap 180.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009157944-A (JP)
Title: Monitoring control system
Inventor: KIMURA NOBUHIRO
IPC: G06F11/30
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To monitor an operation system in an uninterruptible manner while always reporting status of the system to a monitoring process of a maintenance terminal without depending on the status of monitoring process of the center.  <P>SOLUTION: A monitoring control system includes: a center composed of redundant general server systems, a maintenance terminal for remotely controlling and monitoring the operating system operating on the center, a system monitoring means for always monitoring the operation status of the center by a redundant monitoring control function of the operating system, a center-maintenance terminal communication establishing means for establishing the communication path by determining an available connection direction by the maintenance terminal from the operation status of the monitoring control function of the redundant operating system of the center, and an off-line control means for displaying the status of the operating system on a monitoring screen by collecting the status of the center by the maintenance terminal when the server or the operating system is stopped.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010244815-A (JP)
Title: Backlight device and backlight driving device
Inventor: KENMOCHI MASAYUKI
IPC: F21V23/00
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight device and a backlight driving device for preventing deterioration of brightness by maintaining constant a forward current of an LED backlight while a cost increase is suppressed.  <P>SOLUTION: The backlight device includes an LED backlight, a driving power source for impressing a driving voltage on the LED backlight, a detecting part for detecting the driving voltage, a switching part for selecting impressing or non-impressing of the driving voltage on the LED backlight, and a signal generating part for generating a controlling signal to the switching part. The controlling signal is a signal provided with a specific duty ratio, and the signal generating part establishes the duty ratio so that an average forward current of the LED backlight may become constant in accordance with the detected result of the detecting part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009265659-A (JP)
Title: Method of performing mask-writer tuning and optimization
Inventor: CAO YU
IPC: G03F1/08
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To tune a mask writer unit so as to produce the same mask without executing a large number of trial and error processes.  <P>SOLUTION: The method includes: a step 10 of defining a test pattern and a mask writing model; a step 30 of generating the test pattern utilizing the reference mask writer unit and measuring the mask writing results; a step of generating the test pattern utilizing the mask writer unit and measuring the mask writing results; a step 30 of calibrating the mask writing model utilizing the mask writing results corresponding to the reference mask writer unit; a step 40 of tuning the calibrated mask writing model; and a step 50 of adjusting the parameters of the first mask writer unit based on a difference between parameter values.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010242016-A (JP)
Title: Method for producing polyester
Inventor: HONDA KEISUKE
IPC: C08G63/82
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing polyester which simultaneously attains both of energy-saving effect through a shortened reaction time and heat resistance improving effect by reducing the content of dialkylene glycol in the polymer.  <P>SOLUTION: The method for producing polyester is characterized in that the esterification or transesterification reaction of an aromatic dicarboxylic acid or its ester forming derivative with a diol component is carried out by a micro wave heating.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010242438-A (JP)
Title: Joint structure of structure movable part
Inventor: TAKEDA TAKESHI
IPC: E04B1/62
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint structure of a structure movable part between two structures relatively displaceable in a horizontal direction due to an earthquake etc. on a plane at the substantially same level having no level difference.  <P>SOLUTION: A joint member 1A of a structure 1 of the two adjacently arranged structures relatively displaceable in the horizontal direction is formed to have the length that reaches and overlaps the upper surface 2A of the other joint part of the other structure 2 over an interval 3 allowing the horizontal displacement. A harrow-shaped plate 4 sliding on the upper surface 2A of the joint part of the structure 2 is fitted to the front end of the joint member 1A, and the upper surface 2A of the other joint part has a recessed face 5 which is formed so that at least the sliding region of the harrow-shaped plate 4 may have the depth corresponding to the thickness of the joint member 1A. A granular material 6 is filled between the harrow-shaped plate 4 and the recessed face 5. At normal times, the upper surface of the granular material 6 is formed flat at the substantially same level as the upper surface of the joint part of the adjacently arranged structures on both sides.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249938-A (JP)
Title: Nonmagnetic toner
Inventor: KATAYAMA KOHEI
IPC: G03G9/083
Filed: 2009-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonmagnetic toner having superior smearing properties and stabilized charges, even at long-term printing, and maintaining proper image quality.  <P>SOLUTION: The nonmagnetic toner includes, at least a binder resin, a colorant, polytetrafluoroethylene particles, and a magnetic powder, where the magnetic powder is included in 0.5 to 15 parts by weight, with respect to 100 parts by weight of the binder resin.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249393-A (JP)
Title: Heating cooker
Inventor: KISHIMOTO MASAMITSU
IPC: F24C15/00
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating cooker capable of reducing unevenness in contrast of a liquid crystal display part.  <P>SOLUTION: This heating cooker includes a casing 101, a heating chamber 102 disposed in the casing 101 and having an opening part 102a at its front side, an opening/closing door 201 for opening and closing the opening part 102a of the heating chamber 102, the liquid crystal display part 204 disposed on the opening/closing door 201 and displaying information relating to heating treatment of a cooked object, and a radiation plate 214 disposed on the opening/closing door 201. The radiation plate 214 is disposed at a rear side of the liquid crystal display part 204 in a state of being overlapped to the liquid crystal display part 204.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010253984-A (JP)
Title: Vehicular travel control device
Inventor: ARAI TOSHIAKI
IPC: B60W10/04
Filed: 2009-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a driver from feeling a sense of incompatibility in follow-up travel control.  <P>SOLUTION: A vehicular travel control device 10 includes: an inter-vehicle distance sensor 24 which detects an inter-vehicle distance between an own vehicle and a preceding vehicle; a vehicle speed sensor 21 which detects the vehicle speed of the own vehicle; a target inter-vehicle distance calculation unit 31 and a target inter-vehicle distance setter 33 that set a target inter-vehicle distance based on the vehicle speed; a travel control unit 35 which performs travel control so as to make the inter-vehicle distance detected by the inter-vehicle distance sensor 24 become equal to the target inter-vehicle distance, and stops the own vehicle while following up the stop of the preceding vehicle; and a gradient acquisition unit 32 which acquires the gradient of the travel path of the own vehicle. The target inter-vehicle distance setter 33 sets the target inter-vehicle distance based on the gradient acquired by the gradient acquisition unit 32 and the vehicle speed detected by the vehicle speed sensor 21.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255438-A (JP)
Title: Turbocharger
Inventor: TABATA MASAKAZU
IPC: F16C35/073
Filed: 2009-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbocharger in which an impeller is tightened by a sufficient axial force while suppressing the bending deformation of a shaft.  <P>SOLUTION: The turbocharger 1 includes: a turbine 2; a shaft 4 to which a first step 4d and a second step 4e are formed, and which is coaxial and integral with the turbine 2; an impeller 3 coaxially fitted at a side closer to a tip than the second step 4e of the shaft 4; rolling bearings 5A, 5B fitted between the first step 4d and second step 4e of the shaft 4 and rotatably support shaft 4; and impeller nuts 11 disposed at tips of the shaft 4 to tighten the impeller 3 and inner rings 5b of the rolling bearings 5A, 5B toward the first step 4d. A low-rigidity member 12 lower in rigidity than the shaft 4 is disposed between the inner ring 5b of the rolling bearing 5A on a turbine 2 side and the first step 4d.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010257059-A (JP)
Title: Communication device, reception device and communication method
Inventor: SEKIZAWA YASUHIRO
IPC: G06F17/22
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device performing predictive conversion processing specific to a communication partner, a reception device communicating with the communication device, and a communication method using the communication device and the reception device.  <P>SOLUTION: On creation of an E-mail, a mail creation part 101 makes a selection result selected from a plurality of selection candidates matching input information such as characters input by a user reflected on an electronic mail text. An update part 106 updates conversion candidate data stored in a conversion DB storage part 103 based on the selection result, and a mail transmission part 102 transmits the updated conversion candidate data to an electronic mail transmission destination.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255233-A (JP)
Title: Steel displacement display method and system
Inventor: MIYAKE ATSUSHI
IPC: E02D13/06
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel displacement display method capable of accurately obtaining the underground displacement of steel in an insertion process of steel and having low device cost.  <P>SOLUTION: In the method for acquiring the inclination information of the steel 2 inserted into the ground by the use of inclinometer 11, computing the displacement of the steel 2 by the use of the inclination information, and displaying computed displacement, the inclinometer 11 is fixed to a tip 2a of the steel 2 prior to the insertion of the steel 2. Inclination information is acquired continuously or for each prescribed depth in an insertion process of the steel 2. After the completion of the insertion of the steel 2, a wire 13 mounted to the inclinometer 11 is pulled up from the ground to recover the inclinometer 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009294646-A (JP)
Title: Toner for non-contact fixing
Inventor: KUNII TOMOHITO
IPC: G03G9/08
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner for non-contact fixing, having such a low temperature fixability and durability that it is usable in a non-contact fixing apparatus, having good transferability even in a non-contact fixing system, and retaining stable image density even in high speed image formation.  <P>SOLUTION: The toner for non-contact fixing is obtained by externally adding an external additive having an average particle size of 10-100 nm to toner matrix particles containing a resin binder, wherein the resin binder contains at least one kind of polyester. A carboxylic acid component of the polyester contains at least one kind of isophthalic acid compound selected from isophthalic acid and its esters and at least one kind of fumaric acid/maleic acid compound selected from the group consisting of fumaric acid, maleic acid, maleic anhydride and their esters, wherein the isophthalic acid compound is contained in an amount of 10-35 wt.%, the fumaric acid/maleic acid compound is contained in an amount of 1-15 wt.%, and the isophthalic acid compound and the fumaric acid/maleic acid compound are contained in a total amount of 20-36 wt.%, of the total amount of the entire raw material monomers of the polyester in the resin binder. The toner has a softening point of 90-120°C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010257522-A (JP)
Title: Recording and reproducing device, and av data transfer system
Inventor: AYAKI YASUSHI
IPC: H04N5/93
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent content unnecessary for a user from being downloaded when unreproduced contents in a series are selected as in the conventional way, in consideration that the user does not necessarily always view a series of contents on a mobile player.  <P>SOLUTION: The frequency that AV data of the same category are recorded into a stationary recording and reproducing device, and the frequency that the same data are reproduced in a mobile recording and reproducing device are estimated. The AV data not viewed yet and estimated to have high recording and reproducing frequencies are selected and downloaded in the mobile recording and reproducing device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010239952-A (JP)
Title: Vegetable covering belt transmiting near ultraviolet radiation of purple visible light and invisible light
Inventor: INOUE YASUO
IPC: A01M29/34
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide healthy agricultural crops without using chemicals perfectly.  <P>SOLUTION: By covering agricultural crops with a vegetable covering belt transmiting near ultraviolet radiation of purple visible light and invisible light having germicidal action, and raising the crops, the inside of the belt is colored to be purple and disinfected with the near ultraviolet radiation of purple visible light and invisible light so as not to develop vermin, and healthy agricultural products without using chemicals perfectly can be produced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010254830-A (JP)
Title: Liquid crystal composition and liquid crystal device
Inventor: HIRAOKA TAKASHI
IPC: C09K19/34
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal composition that satisfies at least one characteristic among characteristics such as a high maximum temperature of a nematic phase, a low minimum temperature of a nematic phase, a small viscosity, large optical anisotropy, large dielectric anisotropy, large specific resistance, high stability to ultraviolet light and high stability to heat, or is properly balanced regarding at least two characteristics among the characteristics, and to provide an AM device that has a short response time, a large voltage retention, a large contrast ratio, a long service life and so on.  <P>SOLUTION: This liquid crystal composition having the nematic phase is disclosed, in which a first component may contain a specific optically active compound, a second component may contain a specific compound having the low minimum temperature and large optical anisotropy, a third component may contain a specific compound having the high maximum temperature and small viscosity, and a fourth component may contain a specific compound having the low minimum temperature and positively large dielectric anisotropy. The liquid crystal device having the liquid crystal composition is also disclosed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009169979-A (JP)
Title: Feature word extraction system and program
Inventor: TSUCHIDA TAIJI
IPC: G06F17/30
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To calculate the number of near concept words included in a concept dictionary about text mining.  <P>SOLUTION: A cooccurrence frequency calculating part 102 calculates a frequency in which both combined words appear in a document data group as a cooccurrence frequency, and generates a cooccurrence frequency table for storing respective cooccurrence frequencies in a matrix format, a singular value decomposition part 104 performs singular value decomposition of the cooccurrence frequency table, and calculates a concept dictionary composed of concept vectors for each word in a semantic space in a degenerated dimension, and a number of near concept words calculating part 3304 calculates a conceptual difference in a word to be compared with a reference word, counts the number of words to be compared, the difference of which is smaller than prescribed reference, and calculates the number of near concept words to the reference word.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010258992-A (JP)
Title: Automatic document processor
Inventor: LI JUNKUAN
IPC: H04N1/00
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic document processor having an excellent image, never increasing the load of a step motor, and having a function of image calibration.  <P>SOLUTION: This automatic document processor 100 includes a controller, a paper input stacker 1, a paper separation module 3, a paper input module 6, and a velocity sensor 4. The paper separation module 3 includes a retard component, and a paper separation roller 32 located on one side of the retard component. The paper separation roller 32 is installed on the downstream side of the paper input stacker 1. For the paper input module 6, a paper input main-driving wheel 61 is installed. The linear speed of the paper input main-driving wheel 61 is identical to that of the paper separation roller 32. The paper input module 6 is installed on the downstream side of the paper separation module 3. The velocity sensor 4 is installed on the upstream side of the paper separation module 3. The velocity sensor 4 can sense whether a document moves or not and transmits a control signal to the controller, and the controller controls the rotation and stop of the paper separation roller 32.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010261179-A (JP)
Title: Recessed door pull
Inventor: TATENO JUNZO
IPC: E05B1/06
Filed: 2009-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recessed door pull enabling the use of screws of a same length even for doors with different thicknesses when the recessed door pull is fixed to a door with screws, simplified in structure, and capable of providing economically.  <P>SOLUTION: A finger bag 4 is formed on the rear surface of each of the pair of front plates 1, 2 of a door pull. A mounting plate 10 of generally U-shape in cross section is fixed to one front plate 1 so as to straddle the finger bag 4. A mounting piece 14 is formed on the mounting plate 10 so as to extend to the side with a gap provided between the rear surface of the front plate and itself, and screw holes 15 are formed in the mounting piece 14. Insertion holes 17 are formed in the other front plate 2 so as to correspond to the screw holes 15. Screws 16 are inserted through the insertion holes, and the tips thereof are screwed to the screw holes 15 of the mounting piece 14 to fix the front plates 1, 2 to both surfaces of a door.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010266261-A (JP)
Title: Apparatus and method for measuring oxygen
Inventor: NAKAHARA TAKASHI
IPC: G01N27/28
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for measuring oxygen for performing a highly reliable evaluation of an oxygen consumption of biological samples such as cells attached to a carrier.  <P>SOLUTION: The oxygen measuring apparatus includes a biological sample storage container for storing a biological sample attached to the carrier, a medium perfusion system for perfusing a medium to the biological sample storage container, and a flow cell which is disposed at a medium outlet of the biological sample storage container and in which an oxygen electrode is integrated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010283901-A (JP)
Title: Motor device
Inventor: MIZUGUCHI MASAO
IPC: H02P29/00
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor device capable of unfailingly acquiring contents of transmission and reception between a high-order controller and the motor device and information regarding the operating state of a motor, without having to use a network analyzer.  <P>SOLUTION: A communication/operation state recording section 34 records the contents of transmission and reception with the high-order controller 1 by a controller communication processing section 31 and the operation state (specific parameters, etc.) of the motor by an operation state control section 32, as storage data, together with time counted by a time management section 33. The motor device 3 transmits the stored data recorded in the communication/operation state recording section 34 to the outside via a maintenance communication circuit CL2, which separate from a communication line between the high-order controller 1 and the controller communication processing section.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010264386-A (JP)
Title: Method of treating exhaust gas and treatment device
Inventor: KUROKI TOMOYUKI
IPC: F01N3/04
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of treating exhaust gas which is free from the deterioration of a performance to treat a nitrogen oxide of the exhaust gas, even when the temperature of the exhaust gas in a boiler etc, is high, as well as a treatment device.  <P>SOLUTION: An exhaust gas cooling device is actuated when the temperature of the exhaust gas is at and over approximately 150°C. And thereby, the temperature of the exhaust gas is controlled to be at or under approximately 130°C. Thus, the undermining of the oxidative reaction efficiency of the nitrogen oxide by ozone can be curbed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010265521-A (JP)
Title: Method for producing three-dimensionally shaped object
Inventor: ABE SATOSHI
IPC: B22F3/105
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a three-dimensionally shaped object wherein the removal of fumes in a chamber can be easily performed, and the emission position precision of a light beam and processing precision are improved.  <P>SOLUTION: A multi-layer molding device 1 is provided with: a powder layer forming part 3; a light beam emission part 4; a fixed base 22 at which a powder layer 32 is formed; an elevating/lowering frame 34 surrounding the outer circumference of the base 22 and further freely elevatable/lowerable; a covering frame 36 in which the upper face is provided with a window 36a permeating a light beam and also the lower face is released, and which is arranged on the elevating frame 34 so as to form a chamber C; and a gas tank 71 feeding an atmospheric gas. By descending the elevating frame 34, the volume of the chamber C is reduced to exhaust fumes generated in the covering frame 36, so as to be replace by an atmospheric gas. Since the volume of the chamber C is reduced, the removal of fumes can be easily performed, and the emission position precision of a light beam L and processing precision are improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT