baber/WOPTO huggingface dataset:
Patent JP-2009283131-A (JP)
Title: Write-once type optical disc, and method and apparatus for managing defective area on write-once type optical disc using tdma information
Inventor: PARK YONG CHEOL
IPC: G11B11/00
Filed: 2009-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide only write-once recording medium, and to provide a method and apparatus for managing defective areas on the recording medium.  <P>SOLUTION: The method detects a defective area existing in a data area when recording data in the data area. When the detective area is detected, the method records the data to be recorded in the defective area in a spare area, records temporary management information about the defective area in a temporary management area on a recording medium and records access information for accessing the temporary management information, in a spare area on the recording medium.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011061366-A (JP)
Title: Multifunction machine and system
Inventor: MATSUMOTO RITSUKO
IPC: G06F21/34
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To display an appropriate picture even under the condition that a customized picture for each user cannot be displayed according to information about the customized picture managed by an authentication server, in a multifunction machine where user authentication processing linked with the authentication server is performed.  <P>SOLUTION: The multifunction machine 1 is equipped with: an information reception part for receiving picture candidate list information managed by the authentication server 2 in association with log-in information used for user authentication processing from the authentication server 2 when logged in; and a display control part 15. The display control part 15 displays on a display part 11b a selection picture for prompting a user to select one of picture candidates as an initial picture after log-in, when information indicating a picture candidate is included in picture candidate list information, and when any one of the information indicating the picture candidate is not included in the picture candidate list information or when reception of the picture candidate list information fails at the information reception part, the default picture of the multifunction machine 1 is displayed on the display part 11b as an initial picture after the log-in.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011057594-A (JP)
Title: Method of producing 4-(5-methylpyridine-2-ylamino)piperidine-1-carboxylic acid derivative using lewis acid
Inventor: KAWAMURA KOJI
IPC: C07B61/00
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel method of producing 5-methyl-2-(piperidine-4-ylamino)pyridine.  <P>SOLUTION: There is disclosed a production method shown in formula (in the formula, R represents a 1-6C straight chain or branched alkyl group, or an aryl 1-6C alkyl group). Namely the method of producing a 4-(5-methylpyridine-2-ylamino)piperidine-1-carboxylic acid derivative includes causing 2-amino-5-methylpyridine and a 4-piperidone-1-carboxylic acid derivative to react with each other in a solvent in the presence of a Lewis acid and a reducing agent.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011061946-A (JP)
Title: Wheel slip controller for electric vehicle
Inventor: SAKATA KUNIO
IPC: B60W10/18
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel slip controller capable of properly controlling slip of driving wheels in accordance with the driving state of an electric vehicle, when the driving wheels of the electric vehicle have a locking tendency.  <P>SOLUTION: When the driving wheels (16, 18) have a locking tendency, a vehicle ECU (24) controls a motor (6) to be switched into operation as a motor or a generator, and makes the slip rate of the driving wheels (16, 18) on the road to be close to the target slip rate. Here, if the hybrid electric vehicle (1) is in a straight-ahead driving state, the vehicle ECU (24) uses the first slip rate as the target slip rate. Meanwhile, if the hybrid electric vehicle (1) is in a turning driving state, the vehicle ECU (24) sets, as the target slip rate, a second slip rate set to be larger than the first slip rate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009296643-A (JP)
Title: Semiconductor device, display device, and electronic device
Inventor: KIMURA HAJIME
IPC: G09G3/20
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analog circuit which reduces the influence of variations in transistors.  <P>SOLUTION: Upon a correcting operation, a current for bias is caused to flow so as to maintain the voltage between the gate and the source of a correction target transistor in a capacity. In the case of a normal operation, the voltage of the capacity saved upon the correcting operation is superimposed on a signal voltage. The voltage corresponding to the characteristics of the correction target is maintained in the capacity. Therefore, when the voltage is superimposed on the signal voltage, the influence of the variations can be reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011058064-A (JP)
Title: Plasma treatment apparatus in liquid, method for producing metal nanoparticle, and method for producing metal-carried matter
Inventor: YONEZAWA TORU
IPC: B01J19/08
Filed: 2009-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma treatment apparatus in a liquid which achieves the cost reduction and miniaturization thereof, further can form meal nanoparticles and metal-carried matter of high quality free from the intrusion of impurities, and can achieve the above formation at a high speed in a short time in a sufficient amount.  <P>SOLUTION: In the plasma treatment apparatus 1 in a liquid which a solution is subjected to prescribed treatment so as to form metal nanoparticles or metal-carried matter, the apparatus is provided with: a vessel 30 stored with a solution; a microwave oscillator 10 outputting microwaves; and an electrode 42 applying the microwaves to the solution and exciting plasma into the solution, and the electrode 42 is formed of metal made into nanoparticles by the excitation of the plasma.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011058322-A (JP)
Title: Tunnel structure
Inventor: MORI SEIGO
IPC: E21D11/00
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve traveling comfortableness by enhancing a feeling of brightness in a tunnel space while reducing glare.  <P>SOLUTION: A tunnel 1 includes a road surface 11 paved with asphalt with a reflectance of 10%; wall surface lower parts 12 rising almost vertically to a height of 2 m from both end faces of the road surface 11 and laid with interior plates with a reflectance of 60%; wall surface upper parts 13 connected upward from the wall surface lower parts 12 and laid with interior plates with a reflectance of 60%; and a ceiling part 14 paved with concrete with a reflectance of 25%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011057184-A (JP)
Title: Pneumatic tire for motorcycle
Inventor: NAKAMURA KAZUMI
IPC: B60C13/00
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To compatibly achieve grip and grounding feeling during cornering, traction during forward traveling by opening an accelerator and steering stability when a tire is largely deformed at a gap, a jump and obstacles such as rock and a tree.  <P>SOLUTION: A rubber reinforcing layer 26 extended to the tire radial direction outside and inside from a tire shaft direction maximum width position CWm of a tire internal surface is provided on the tire internal surface, and a tire radial direction outside end part 26A is set to a position where a tire shaft direction maximum width position TWm of a tread part 22 does not exceed the tire radial direction outside. As a result, tire rigidity can be increased only when tire deformation is large, and a risk of puncture tends to generate when the tire deformation becomes excessive can be reduced. Further, rigidity in the vicinity of the tire shaft direction maximum width position CWm of the tire internal surface where deformation tends to occur by even small load is not increased more than required, and grip and grounding feeling, etc. during cornering are not impaired.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064921-A (JP)
Title: Nose pad mounting structure and spectacle frame
Inventor: AOYAMA TAKAYUKI
IPC: G02C5/12
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nose pad mounting structure 1 and a spectacle frame 2 that allow a nose pad 13 and a clings 11 to be extremely easily replaced.  <P>SOLUTION: The nose pad mounting structure 1 removably fixes a nose pad 13 for pressing the nose of a spectacle user, to a bridge 8 for interconnecting a pair of right and left rims 7 constituting the lens frame of the spectacle frame 2. The nose pad mounting structure 1 includes: a pair of projections 9 that are separated from each other and protrude from the bridge 8 in the eyepiece direction, a bent section 10 that is inserted between the pair of projections 9 and biased and fixed in the direction of separating the pair of projections 9 from each other, a support body 12 formed of the clings 11 that is integrated with the bent section 10 and extends in the eyepiece direction, and the nose pad 13 fixed to the tip of the clings 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011065567-A (JP)
Title: Media content information analysis device and method
Inventor: YAMADA SHINJI
IPC: G06F17/30
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To select a media content coincident with a mood or situation.  <P>SOLUTION: An impression coordinate calculation unit 40 calculates impression coordinates on which reference media contents are to be disposed in a multi-dimensional impression space on the basis of a result of an impression evaluation experiment of a plurality of reference media contents. A meta-information analysis unit 34 converts meta-information into scores on a plurality of feature variables from which features of the meta information are extracted by performing a predetermined statistical analysis on the meta information of the reference media contents and the other media contents. A multiple regression analysis unit 50 acquires the scores on the plurality of the feature variables obtained regarding the reference media contents from an analysis result storage unit 37, and associates the scores on the plurality of the feature variables with the impression coordinates by a plurality of multiple regression formulae. An impression coordinate estimation unit 60 estimates the impression coordinates of the other media contents by applying the scores on the plurality of the feature variables obtained for the other media contents to the plurality of the multiple regression formulae.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009293045-A (JP)
Title: Proton-conducting polymer membrane comprising polymer with sulfonic acid group and use thereof in fuel cells
Inventor: KIEFER JOACHIM
IPC: H01M8/10
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a proton-conducting polymer membrane suitable for polymer electrolyte membranes and the like.  <P>SOLUTION: The proton-conducting polymer membrane comprises polymers containing sulfonic acid groups and has the conductivity of at least 0.001 S/cm. The membrane is obtainable by a method comprising the steps of: (A) mixing a vinyl-containing sulfonic acid with one or more aromatic polycarboxylic acids, their esters, their acid halides, and their acid anhydrides, and one or more of aromatic tetra-amino compounds, or mixing the vinyl-containing sulfonic acid with one or more aromatic and/or heteroaromatic diaminocarboxylic acids, their esters, their acid halides, or their acid anhydrides; (B) heating the mixture obtainable according to step (A) under inert gas to temperatures of up to 350°C, to form polyazole polymers; (C) applying a layer to a support, using the mixture according to step (A) and/or (B); and (D) polymerizing the vinyl-containing sulfonic acid present in the sheetlike structure obtainable according to step (C).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011067712-A (JP)
Title: Paint cartridge for electrostatic coating machine and electrostatic coating machine including the same
Inventor: TANI TAKAJI
IPC: B05B5/16
Filed: 2009-09-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the quantity of paint to be disposed when the inside of a paint cartridge is cleaned for changing color, and to simplify control of the supply/discharge of an operating liquid to/from the paint cartridge during cleaning.  <P>SOLUTION: When the paint cartridge 10 is cleaned, air and a cleaning liquid are supplied through an upper end opening 12 of a paint bag 12 in a squashed state and thereby the paint bag 12 is expanded. Accompanying the expansion of the paint bag 12, the operating liquid in a tightly closed space 14 (operating liquid chamber) of the paint cartridge 10 is recovered through an operating liquid discharge path 26 in the cartridge. In the next step, the paint bag 12 is squashed by supplying the controlled quantity of the operating liquid to the operating liquid chamber (the tightly closed space 14) of the paint cartridge 10 through an operating liquid supply path 22 under pressure to discharge the cleaning liquid from the lower end opening 12c of the paint bag 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010109340-A (JP)
Title: Semiconductor device
Inventor: MATSUZAKI TAKANORI
IPC: H01L21/822
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which corrects variations in the periods of time capable of holding information regardless of characteristics of transistors in a memory circuit.  <P>SOLUTION: An additional current path is provided against the leakage current of the transistor. The amount of current flowing through the additional path is set so as to be larger than the amount of the leakage current of the transistor, so that variations in the periods during which information can be kept regardless of the characteristics of the transistors is redressed. As configuration, in order that the leakage current does not flow to the transistor, an element is added in parallel to the capacitor and the additional current path is provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011070495-A (JP)
Title: Image display device, method, and program
Inventor: HIROYA TAKAYUKI
IPC: H04N1/387
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device allowing presentation of a realistic natural image to an observer.  <P>SOLUTION: A depth information acquisition part 11 obtains depth information attached to original image data 22. A partial image data acquisition part 12, based on the depth information, generates partial image data 23-1 and 23-2 for each hierarchy defined based on the depth from the original image data 22. A superimposed image data generation part 13 treats object data 24 to generate image data 25-1 and 25-2 of images, wherein an object of the size matching the hierarchy is placed, as superimposed image data for the respective hierarchy. An image superposition processing part 14, for each preceding step of a plurality of pieces of partial image data 23-1 and 23-2 placed in the hierarchical order of the depth information, superimposes the superimposed image data 25-1 and 25-2 of the same hierarchy. A display control part 15 makes a display part 16 show display image represented by the display image data after the superposition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011069335-A (JP)
Title: Steam supply system and check valve used for the same
Inventor: MATSUKAWA NAOKI
IPC: F04F5/48
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To enhance accuracy of controlling steam by a pressure reducing valve in a steam supply system, by a reasonable improvement of a check part of a suction passage.  <P>SOLUTION: In the steam supply system: a pressure reducing valve 3 is disposed in a steam supply passage 1; a steam ejector 4 is disposed in the steam supply passage 1 downstream of the pressure reducing valve 3; a suction passage 9 connects a suction part 4a of the steam ejector 4 to a revaporization tank 2 that makes a condensate D1 revaporized; and the steam ejector 4 suctions a revaporization steam FS in the revaporization tank 2 in such a manner that a passing-through steam S' at the pressure reducing valve 3 is used as a drive steam for the steam ejector 4, to thereby mix the revaporization steam FS with the passing-through steam S'. Also in the steam supply system, a check valve 10 that blocks a reverse flow of steam into the revaporization tank 2 is disposed in the suction passage 9. A valve opening of the pressure reducing valve 3 is adjusted according to a temperature or a pressure of steam downstream of the steam ejector 4 in the steam supply passage 1. The check valve 10 has such an inherent flow characteristic that an increase flow rate with an increase of the valve opening thereof is similar in both a small opening range in which the valve opening is small and a large opening range in which the valve opening is large, or such an inherent flow characteristic that the increase flow rate in the small opening range is smaller than that in the large opening range.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011071914-A (JP)
Title: Communication device
Inventor: SATO MASARU
IPC: H04B17/29
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device having a reception unit whose performance can be easily inspected without using any external high-frequency signal source.  <P>SOLUTION: The communication device includes: a first node (N1) connected to an antenna; a transmission unit (101) outputting a signal to the antenna via the first node; a reception unit (102) having a signal input thereto from the antenna via the first node; a first switch (117) provided between the first node and the transmission unit; and a second switch (118) provided between the first node and the reception unit. The second switch is alternately turned on and off repeatedly. The reception unit includes an amplifier (114) amplifying a signal output from the transmission unit via the first and second switches, and a mixer (115) mixing a signal amplified in the amplifier and a local signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011074587-A (JP)
Title: Sanitary unit
Inventor: NISHIDA RYUICHI
IPC: E04H1/12
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sanitary unit which makes practical convenience excellent by preventing a decrease in the degree of freedom of arrangement of furniture on the periphery of a unit building frame.  <P>SOLUTION: A kitchen table 14 is arranged between a share space 23 which is provided inside the unit building frame 1 and an opening 28 which is opened in a peripheral wall 4. Since this enables access to the kitchen table 14 not only from the share space 23 but also from the outside of the unit building frame 1 via the opening 28, the kitchen table 14 can be used like a so-called face-to-face kitchen. Additionally, even when the furniture such as a bed and a bookshelf is desired to be arranged adjacently to the opening 28 of the unit building frame 1 or even when the furniture cannot help but be arranged adjacently to the opening 28, an access route to the kitchen table 14 from the share space 23 is secured; and thus, the kitchen table 14 can be used without hindrance.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011074775-A (JP)
Title: Compressor
Inventor: TAKANEZAWA SATORU
IPC: F04B39/00
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the vibration of the whole of a compressor.  <P>SOLUTION: This compressor includes a sealed container, an oil reservoir part 40 provided at the bottom of the sealed container to store lubricating oil 60, a crankshaft 23 having at least part arranged in the oil reservoir part 40, and a resistance member 41 arranged in the oil reservoir part 40. A portion of the crankshaft 23 is arranged at the substantially center of the sealed container in a planar view. The resistance member 41 is arranged at a position except the substantially center of the sealed container in a planar view.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011073557-A (JP)
Title: Air bag device of saddle riding type vehicle
Inventor: YAMADA YASUTO
IPC: B62J27/00
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To make compatible hardness and softness which are sufficient for acting as an impact-absorbing body between a collision object and an occupant.  <P>SOLUTION: The inside of the air bag 30 is divided into a plurality of inflation chambers 31f, 31r having different internal pressures at inflation/deployment regarding the longitudinal direction of a vehicle, and the internal pressure of the inflation chamber 31r of the backmost part is made lower than that of the inflation chamber 31f of the foremost part. In the plurality of inflation chambers, inflators having different outputs are provided, and the plurality of inflation chambers may be inflated/deployed by the respective inflators. Further, vent holes having different opening areas are provided in the plurality of inflation chambers, and the internal pressure at inflation/deployment may be different. The plurality of inflation chambers have different volumes, and the inflators having the same output may be provided in the respective inflation chambers.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011015381-A (JP)
Title: Imaging apparatus, imaging method, program, and integrated circuit
Inventor: MINE TADAKI
IPC: H04N5/232
Filed: 2009-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus that removes horizontal bands of high-luminance noise caused by incoming flash light and outputs an image whose continuity as a moving picture is maintained.SOLUTION: The imaging apparatus 100 includes: an imaging unit 1 that drives an image sensor at a frame rate of n times (where n is an integer of 3 or more) a predetermined video format and outputs an n time speed image signal; a flashing light detection unit 2; an average computation unit 3; and a speed conversion unit 4. When flashing light is detected, frames containing flashing light are removed from the image signal output by the imaging unit 1, and the average of the remaining frames is calculated, thereby obtaining an average image signal. When flashing light has not been detected, the average of n frames is calculated without removing frames, thereby obtaining an average image signal. The average image signal is converted to 1/n speed and output in the predetermined video format. Through this, the appearance of horizontal bands of high-luminance noise caused by incoming flash light can be prevented, and the continuity of moving pictures can also be ensured.
Patent JP-2011076477-A (JP)
Title: Active rfid tag
Inventor: NISHIMURA TADASHI
IPC: G06K19/07
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact active RFID (radio frequency identification) tag having high flexibility in structural design.  <P>SOLUTION: The active RFID tag 10 includes a data recording part 12, a data transmission part 13, a reception part 14, a control part 16, and an antenna 11. The control part 16 controls the data transmission part 13, and sets the data transmission part 13 to a state in which data are transmitted by response transmission corresponding to a trigger code when the reception part 14 receives the predetermined trigger code. The antenna 11 is used for both data transmission and reception of the trigger code.  <P>COPYRIGHT: (C)2011,JPO&INPIT