baber/WOPTO huggingface dataset:
Patent JP-2010196552-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: SAKURAI KENJI
IPC: F01N3/10
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently suppress the amount of the particulate matter passing through a catalytic converter even when the amount of the particulate matter discharged from an internal combustion engine is large in an exhaust emission control device of an internal combustion engine.  <P>SOLUTION: This exhaust emission control device of an internal combustion engine includes the catalytic converter for burning particulate matter, a means for determining whether the amount of the particulate matter discharged from the internal combustion engine is in a particulate matter excessive state in which the discharged amount exceeds a predetermined level, a means for performing an air-fuel ratio perturbation control to vibrate the air-fuel ratio of the internal combustion engine between a rich air-fuel ratio and a lean air-fuel ratio when the discharged amount is determined to be in the particulate matter excessive state, and a means for maintaining the air-fuel ratio near a theoretical air-fuel ratio when the discharged amount is determined to be not in the particulate matter excessive state. In the particulate matter excessive state, active oxygen is produced by performing the air-fuel ratio perturbation control, and the combustion of the particulate matter can be promoted by the active oxygen.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204318-A (JP)
Title: Polyester resin for chemical toner and method of producing the same
Inventor: TAMURA YOKO
IPC: C08G63/20
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester resin for a chemical toner, the resin having good solubility with a solvent used in the production of a toner by a chemical method and having superior dispersibility of a synthesized ester wax in a solution.  <P>SOLUTION: The polyester resin for the chemical toner is obtained by polymerizing a polyvalent carboxylic acid and a polyhydric alcohol in the presence of an ester wax which is synthesized from an aliphatic alcohol and a 12-22C fatty acid, wherein a THF insoluble content is less than 1 mass%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206502-A (JP)
Title: High frequency module
Inventor: NAKAGAWA MASARU
IPC: H04B1/40
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a high frequency module which is capable of suppressing a fraction defective in manufacturing, is easily designed and can be small-sized.  <P>SOLUTION: On a laminated substrate 10, a switch function portion is formed which switches transmission/reception in a plurality of kinds of frequency bands in accordance with a circuit element electrode pattern and a mount-type circuit element and switches transmission and reception in each frequency band. On a top surface of the laminated substrate 10, a SAW filter element is mounted. On the laminated substrate 10, a cavity 20 is further formed in a prescribed depth from a side of the top surface and inside the cavity 20, a PA element is installed. The PA element is connected by wire bonding to a circuit electrode and a ground electrode formed on the laminated substrate 10. Thus, a high frequency module having the switch function portion, a SAW filter function portion and a power amplifier function portion is formed from the single laminated substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203339-A (JP)
Title: Method and device of controlling inclination, construction machine, and program for controlling inclination
Inventor: OTAKA SAIMON
IPC: F04B49/06
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To accurately control inclination of a hydraulic pump by accurately computing real inclination independently of variation of hydraulic equipment.  <P>SOLUTION: The device for controlling inclination includes: an inclination changing means 4 for changing the inclination of hydraulic equipment 1; an input means 7 for inputting a target inclination θ0 of the hydraulic equipment 1; an inclination detector 5 for outputting an inclination detecting signal V of the hydraulic equipment 1; an inclination computing means 28 for previously computing the real inclination θ corresponding to the inclination detecting signal V based on natural output characteristic f2 of the inclination detector 5 when predetermined inclination control signals I1 and I2 corresponding to the real inclination θmin and θmax of the hydraulic equipment 1 is output to the inclination changing means 4; and a control means 10 for controlling the inclination changing means 4 based on the real inclination θ computed by the inclination computing means 28.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206990-A (JP)
Title: Circuit and method for controlling power-supply voltage, and dc-dc converter
Inventor: YOSHINO TAKAHIRO
IPC: H02M3/155
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit and a method for controlling a power-supply voltage, maintaining a switching frequency at a desired frequency, and to provide a DC-DC converter.  <P>SOLUTION: A control circuit 1a includes a comparator 20 generating an output signal S1 at a level corresponding to the result of a comparison between an output voltage Vo and a first reference voltage Vr1, and a frequency-difference detector 40 detecting a period difference (Tr-Tsw) between the switching period Tsw of an output transistor T1 and a reference period Tr. The control circuit 1a further includes a pulse generator 30 generating on-pulses of a pulse width corresponding to the period difference (Tr-Tsw) in response to an H-level output signal S1 from the comparator 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203016-A (JP)
Title: Loop yarn
Inventor: OTSUKA TAMOTSU
IPC: D02G3/04
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a covered elastic yarn giving a cloth having a spun-like appearance, micropowder-touch feeling and excellent stretchability in the case of using as clothes, etc., after advanced processing.  <P>SOLUTION: The loop yarn Y includes an elastic fiber (A) having a fineness of 10-235 dtex as a core yarn and a filament fiber (B) having a fineness of 10-167 dtex as a sheath yarn, wherein the elastic fiber (A) and the filament fiber (B) are interlaced with each other through loops (C) and sags (D), and the total number of the loops (C) and the sags (D) in a region separated from the yarn surface by ≥0.35 mm is ≥120 per meter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200709-A (JP)
Title: Gibberellin-treated citrus fruit and method for preserving citrus fruit
Inventor: TANAKA ATSUSHI
IPC: A23L19/00
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preserving citrus fruits, in which pericarps hardly turn yellow when citrus fruits are harvested, shipped, transported and displayed storefront.  <P>SOLUTION: The citrus fruits have pericarps treated with gibberellin. The gibberellin concentration of pericarps is 0.01-3 ppm. The method for preserving gibberellin-treated citrus fruits includes treating citrus fruit pericarps with gibberellin so that the pericarps can have a gibberellin concentration of 0.01-3 ppm and then preserving the gibberellin-treated citrus fruits.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212850-A (JP)
Title: Radio communication terminal and radio communication system
Inventor: NAKAJIMA JUN
IPC: H04W84/18
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication terminal and a radio communication system which can avoid an obstacle caused by a malicious wormhole while using a harmless wormhole.  <P>SOLUTION: In the radio communication terminal, a relay route about a certain node is stored as a backup route about the node, and the backup route is changed and set as a relay route about the node in accordance with a detection of an obstacle caused by application data. In the radio communication system, a sink node transmits a transfer destination change command in association with the change setting and a node which has received the command sets a node of a transfer source of the command as a transfer destination node.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207730-A (JP)
Title: Vibration jetting mechanism and aerosol type product provided with the same
Inventor: AMANO HITOSHI
IPC: B05B9/04
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide the operation mechanism of an aerosol type container having a rubbing effect and a massage effect to a part to be jetted.  <P>SOLUTION: Inside an operation member 4, an annular path 6d having a jetting port 5a, a ball 7 provided so as to be circulated inside the annular path 6d, and a spiral path 6c for making contents from a stem 3 flow in the direction of forming a turning flow in the annular path 6d are provided. When a user holds a container body 1 and presses the projection part 5b of the operation member 4 to the skin 9, since the turning flow of the annular path 6d generated by flowing power of the contents in the middle circulates the ball 7 in the path while discharging the contents from the jetting port 5a, centrifugal force by that gives high rubbing effect and massage effect to the skin 9 via the projection part 5b as vibrations.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210961-A (JP)
Title: Image forming apparatus and control method for image forming apparatus, and control program for image forming apparatus
Inventor: FUJIMOTO YOSHIHISA
IPC: G03G15/20
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can easily obtain appropriate fixing conditions that satisfy desired fixing quality for various paper forms and that can reduce power consumption.  <P>SOLUTION: The image forming apparatus has a fixed sample output function that fixes a toner image of a predetermined sample pattern in a plurality of different fixing conditions (sample A to E) and outputs the result. When the fixed sample output function is executed, the image forming apparatus executes image forming while changing a fixing temperature of a fixing device and outputs the samples fixed at a plurality of fixing temperatures. A user checks the output fixed sample and determines actual fixing quality for a paper form to be used for each of the fixing conditions. Further, the user selects a fixed sample which satisfies the desired fixing quality and in which fixing is performed at the lowest fixing temperature. By executing printing in fixing conditions corresponding to the selected fixed sample, it is possible to reliably reduce power consumption without losing fixing quality.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213205-A (JP)
Title: Visible light communication monitoring apparatus and visible light communication monitoring method
Inventor: SHIMADA SHIGETO
IPC: H04B10/112
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a visible light communication monitoring apparatus automatically detecting abnormality of a constituent device of a visible light communication device without stopping the device.  <P>SOLUTION: The visible light communication monitoring device 20 applied to the visible light communication device 10 has a monitoring controller 21 which is connected to the visible light communication device 10 and automatically detects abnormality occurrence to the constituent device of the visible light communication device 10, based upon pieces A to D of digital information extracted from the visible light communication device 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208847-A (JP)
Title: Component supply device
Inventor: OGINO HIDEKI
IPC: B65G47/30
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component supply device for accurately separating a plurality of components laid on top of another from one another and supplying them one by one to a predetermined carrying line.  <P>SOLUTION: The component supply device includes a first carrying passage for linearly carrying components, a second carrying passage for carrying the components in a direction different from that of the first carrying passage through the lower side of a predetermined region located on the carrying-direction front side of the carrying-direction front end of the first carrying passage, a detecting means provided near the carrying-direction front end of the first carrying passage for detecting the components being carried on the first carrying passage, a transfer means for sucking the components detected by the detecting means from the carrying-direction front side of the first carrying passage, transferring the sucked components in the carrying direction of the first carrying passage to the predetermined region, and dropping them onto the second carrying passage, and a control means for controlling the operations of the first and second carrying passages, the detecting means and the transfer means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010216816-A (JP)
Title: Method and device for measuring surface using a plurality of fringe-direction images
Inventor: TSUBOI TATSUHIKO
IPC: G01B11/02
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface profile measuring method and a measuring device using an interference optical system, which is capable of picking up a plurality of interference fringe images, and measuring a surface profile of a measuring object accurately.  <P>SOLUTION: The measuring method includes: a first process for acquiring a plurality of interference fringe images by reference planes having different angles to the direction of travel of light, and a second process for comparing interference fringe amplitudes at the same coordinates of the plurality of individual interference fringe images, and for determining a height, which is acquired from the interference fringe image having the biggest interference fringe amplitude, as a real height.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010215311-A (JP)
Title: Image forming device
Inventor: OTA SO
IPC: G03G15/00
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of stabilizing an image quality and a recording medium conveying quality by restraining curls.  <P>SOLUTION: This image forming device includes cooling means 150 having a conveying path for conveying a recording medium and cooling the recording medium in the conveying path. The cooling means 150 includes air blowing means 151A, 151B and air suction means 152A, 152B arranged on both sides of the recording medium along the conveying direction. On both sides of the recording medium, air blown toward the recording medium from the air blowing means 151A, 151B is blown onto the recording medium, changed in a flowing direction, and sucked in the air suction means 152A, 152B.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219688-A (JP)
Title: Printing apparatus terminal and method of controlling the same
Inventor: OSHIMA YASUHIRO
IPC: G06F3/12
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To establish communication connection, while print preparation is completed.  <P>SOLUTION: When a print execution part is in a standby state upon reception of an INVITE message from a transmission-side terminal, "200OK" is immediately transmitted (S100, S130) and, when the print execution part is not in the standby state, print preparation is started and "200OK" is transmitted after the completion of the print preparation (S110-S130). Thereby, transmission of print content data by the transmission-side terminal and printing of the print content data by a reception-side terminal can be executed immediately after the establishment of a session, and a time required from the establishment of the session to the end of the session can be reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217403-A (JP)
Title: Image forming unit and image forming apparatus
Inventor: KOIDO KENJI
IPC: G03G9/08
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To resolve the problem that a charging roller cannot uniformly charge when charging a surface of a photosensitive drum by the charging roller, because an external additive included in toner and having reverse polarity remains on the surface of the photosensitive drum after transfer and is deposited on a charging roller after passing a cleaning blade.  <P>SOLUTION: An image forming unit includes: a photosensitive drum 101; a charging roller 102 which uniformly charges a surface of the photosensitive drum 101; a developing roller 104 which develops an electrostatic latent image formed on the surface of the photosensitive drum 101 to form a toner image; transfer portions (20 and 27) which transfer the toner image from the surface of the photosensitive drum 101 to a recording paper 50; a cleaning blade 105 which scrapes off deposits on the photosensitive drum 101 which has passes the transfer portions; and a collection roller 201 which is located between the cleaning blade 105 and the charging roller 102 so as to be in contact with the photosensitive drum 101. The image forming unit is constituted so that a voltage having the same polarity as a polarity of the toner is applied to the collection roller 201.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217406-A (JP)
Title: Liquid crystal display device
Inventor: KUWABARA JUNJI
IPC: H05B33/14
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of improving contrast performance.  <P>SOLUTION: In the liquid crystal display device, light is radiated to the back of a liquid crystal display part 1 from a light source 2, and an image is displayed in the liquid crystal display part 1 based on an image signal S. The liquid crystal display device, in which the liquid crystal display part 1 is divided into a plurality of pseudo regions A1-A9, includes: a plurality of auxiliary light sources 51-59 arranged in association with the respective regions; a luminance calculation part 6 calculating luminance of an image displayed in each of the regions A1-A9 for each of the regions based on the image signal S; and an auxiliary light source control part 7 controlling light emission quantity of each of the auxiliary light sources 51-59 based on the luminance obtained by the luminance calculation part 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214851-A (JP)
Title: Liquid discharging device and ink-jet recording device
Inventor: HISHINUMA KEIICHI
IPC: B41J2/055
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid discharging device which can easily achieve the complement of non-discharging in a recording head, and can obtain a high resolution.  <P>SOLUTION: The liquid discharging device is provided with a liquid discharging member 10 equipped with a pressure chamber 11 and a liquid discharging slot 13 which communicates with the pressure chamber 11 and discharges liquid 12 in the pressure chamber to the outside, and a pressure giving means 20 which increases pressure in the pressure chamber 11 and discharges the liquid 12 from the liquid discharging slot 13. The part of the liquid discharging member 10 where the liquid discharging slot 13 is formed is formed of a sheet material 16 and a piezoelectric means 30 which changes the discharging direction of the liquid droplet discharged from the liquid discharging slot 13 by transforming the shape of the liquid discharging slot 13 by transforming the sheet material 16 is provided at the outer periphery of the liquid discharging slot 13 in the sheet material 16.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010226250-A (JP)
Title: Information processing apparatus, method for controlling the same, and program
Inventor: ZEISHO KAZUYA
IPC: G06F21/32
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To allow decoding of data which are encrypted using biological information at a transmission destination in the case where the data are collectively transmitted to a plurality of destinations corresponding to a plurality of users.  <P>SOLUTION: There are provided an encryption means for encrypting data based on biological information of a specific user, a transmission means for transmitting the data having been encrypted by the encryption means to the plurality of transmission destinations corresponding to a plurality of users, a reception means for receiving a decoding request for the data that has been transmitted by the transmission means, a determination means for determining from which of a plurality of transmission destinations the decoding request having been received by the reception means is transmitted, and a control means which permits a transmission destination that has transmitted the decoding request to decode the data having been encrypted by the encryption means when the decoding request is determined to have been transmitted from one of the plurality of transmission destinations by the determination means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009136019-A (JP)
Title: Moving image encoding method and apparatus
Inventor: NAKAJO TAKESHI
IPC: H04N19/147
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To perform high-efficiency encoding on a moving image varying in luminance with time like a fade image and a dissolve image.  <P>SOLUTION: A variable length decoder 303 decodes encoded data 300 including a prediction error signal representing an error of a predicted image signal with respect to a moving image signal having a luminance signal and two color difference signals, motion vector information 414, at least one reference image number, and index information 415 indicating a combination of predictive parameters prepared for each of the luminance signal and the two color difference signals. A frame memory/predicted image generator 308 generates a predicted image signal 412 in accordance with the reference picture number and the predictive parameter of the combination indicated by the decoded index information, and generates a reconstructed moving image signal by using the prediction error signal and the predicted image signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010222534-A (JP)
Title: High molecular weight halogenated polycarbonate compound and production method thereof
Inventor: KINOSHITA AKIKA
IPC: C08G64/10
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To stably provide a high molecular weight halogenated polycarbonate compound with good thermal stability from a halogen-substituted bivalent phenol and phosgene by using an amine catalyst.  <P>SOLUTION: In the production of halogenated carbonate compound by reacting an alkaline aqueous solution of a halogen-substituted bivalent phenol represented by general formula (1) with phosgene in the presence of an organic solvent, the method of producing a high molecular weight halogenated polycarbonate compound having ≥50,000 weight average molecular weight comprises: suppressing the total use amount of alkali till the phosgenation reaction terminal to be in a range of 1.0-2.0 times mole against the bivalent phenol; at that time, shifting to the successive polymerization reaction; and using the amine catalyst through the serial reactions.  <P>COPYRIGHT: (C)2011,JPO&INPIT