baber/WOPTO huggingface dataset:
Patent JP-2011003950-A (JP)
Title: Image forming apparatus
Inventor: SAKANE HIRONORI
IPC: H04N1/401
Filed: 2009-06-16
Abstract: PROBLEM TO BE SOLVED: To highly accurately provide a pixel value of each patch and to utilize it for gradation correction when reading each patch and setting the gradation correction.SOLUTION: The image forming apparatus includes an image forming part for forming a chart for the gradation correction, an image read part including a light source and an image sensor, two or more kinds of white reference plates of different brightness respectively for acquiring the white reference of shading correction, at least one black reference plate for acquiring a black reference, and a shading correction part for performing the shading correction. When reading the chart for the gradation correction printed on a paper sheet in the image read part and setting the gradation correction, the shading correction part determines the white reference on the basis of the output of the image sensor when reading the white reference plate for the gradation correction darker than the white reference plate for the time of normal read, and determines the black reference on the basis of the output of the image sensor when reading the black reference plate for the gradation correction.
Patent JP-2011002314-A (JP)
Title: Flaw inspection device and flaw inspection method
Inventor: URANO YUTA
IPC: G01N21/956
Filed: 2009-06-18
Abstract: PROBLEM TO BE SOLVED: To solve a problem wherein it is difficult not only to detect a flaw but also to calculate a dimension with high precision in a short time without imparting heat damage to a sample in conventional technique.SOLUTION: The surface of the sample is irradiated with illumination light substantially uniform in illumination intensity distribution with respect to one direction on the surface of the sample, a plurality of the scattered light components emitted in a plurality of mutually different directions among the scattered lights from the surface of the sample are detected to obtain a plurality of corresponding scattered light detection signals, at least one of a plurality of the scattered light detection signals is processed to determine the presence of a flaw, at least one of a plurality of the scattered light detection signals corresponding to each place determined to be the flaw by the previous processing is processed to determine the dimension of the flaw and the position and dimension of the flaw on the surface of the sample are displayed with respect to each place determined to be the flaw.
Patent JP-2011004302-A (JP)
Title: Image processing device and image processing program
Inventor: KIMURA SHUNICHI
IPC: G06T7/40
Filed: 2009-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an image processor which generates a document constituted of an image of a pixel block itself and an image in the inside of a pixel block when a document is generated by extracting a pixel block inside an image.SOLUTION: An image reception means of an image processing device receives a multivalued image. A first pixel block extraction means extracts a first pixel block from the multivalued image. A second pixel block extraction means is included in the first pixel block and extracts a second pixel block adjacent to the first pixel block. A first color decision means decides the color of the first pixel block. A second color decision means decides the color of the second pixel block. A document generation means generates a document based on the first pixel block, the color of the first pixel block, the second pixel block, and the color of the second pixel block.
Patent JP-2011000849-A (JP)
Title: Attaching apparatus for check spouting nozzle
Inventor: FUTASE KATSUNORI
IPC: B31B50/64
Filed: 2009-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an attaching apparatus for check spouting nozzles capable of substantially improving the efficiency of fusion-joining the check spouting nozzles with films for package bags by a simple and small mechanism by simple operation control irrespective of whether a nozzle forming film is delivered continuously or intermittently and traveled.SOLUTION: The attaching apparatus for check spouting nozzles fusion-joins the nozzle forming film 7 formed with two or more check spouting nozzles made up with tear induction cracks with a sealant layer at one side of the film 10 for package bags through a sealant layer on the outer surface while cutting and removing unnecessary parts of the nozzle forming film 7. The apparatus includes a pair of fusion rollers 11 which press the check spouting nozzles of the nozzle forming film toward the traveling film 10 for package bags at constant traveling speeds so as to fusion-join the film for package bags with the nozzle forming film 7 and an adhesion heat roller 15 having intermittently pressing protrusions 14 at positions of the check spouting nozzles.
Patent JP-2011001511-A (JP)
Title: Flame-retardant resin composition and molded article from the same
Inventor: YAMANAKA KATSUHIRO
IPC: C08K5/5357
Filed: 2009-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant resin composition using plant-derived raw materials and having high flame retardancy, good heat resistance and physical properties, and a molded article from the same.SOLUTION: The flame-retardant resin composition contains: (A) 100 pts.wt. of a polylactic acid and/or a lactic acid copolymer; (B) 1-100 pts.wt. of a polycarbonate resin; (C) 1-100 pts.wt. of a styrenic resin; and (D) 1-100 pts.wt. of an organophosphorus compound represented by formula (1), wherein Xand Xare the same or different and each denotes an aromatic substituted alkyl group represented by formula (2), wherein AL denotes a 1C-5C branched or linear aliphatic hydrocarbon group, and n denotes an integer of 1-3.
Patent JP-2011004567-A (JP)
Title: Gas-insulated switchgear
Inventor: TANIGUCHI SATORU
IPC: H02B3/00
Filed: 2009-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a three-phase integrated type gas-insulated switchgear, restraining the rotation of an instrument current transformer caused by vibration or the like during transportation or switch operation with a simple structure.SOLUTION: The instrument current transformers 7a-7c disposed in the three-phase integrated type gas-insulated switchgear have protrusion portions 14a-14c integrated by being wound around an instrument current transformer core with insulation tape 15, respectively, and the shapes of the instrument current transformers 7a-7c have a non-annular shape. Accordingly, even when a force is applied to the instrument current transformers 7a-7c in the rotational direction by vibration, the protrusion portions 14a-14c interfere with each other, thus restraining the rotation. Thus, such a trouble such as breakage of a secondary wiring by the rotation of the instrument current transformers 7a-7c is prevented with a simple structure.
Patent JP-2010012252-A (JP)
Title: Dental file with improved chip configuration
Inventor: WILLIAM B JOHNSON
IPC: A61C5/02
Filed: 2009-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a file with improved chip configuration.  <P>SOLUTION: A dental instrument for cleaning and shaping a root canal of a tooth includes a working portion 18 having three helical flutes and a guide chip with first, second, and third surfaces. A portion of the guide chip is removed so that each of the first and second surfaces are contiguous to a lateral surface of a conical-shaped envelope defining the original chip but a portion of the third surface is not contiguous to a lateral surface of the conical-shaped envelope. The removed portion of the guide chip may result in an arcuate-shaped surface, an angular-shaped surface, or some combination of the two.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011010130-A (JP)
Title: Information processor, information processing method and program
Inventor: MIWA YASUHIRO
IPC: H04N7/173
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an information processor, an information processing method and a program, capable of easily searching a desired program, improving operability and easily displaying the programs of a plurality of different media.SOLUTION: The information processor 30 includes: a storage part 42 for storing respective program data superimposed on the broadcast waves of programs generated from respective broadcast stations 10; and a program guide preparation means 33 for preparing program guide information to be displayed at a display part in the state of arranging program title display S2 based on program title information in a time order indicated by time information on the basis of the time information and the program title information of the program data stored in the storage part 42.
Patent JP-2011006618-A (JP)
Title: Liquid resin composition for sealing, flip chip-mounted body and method for producing the body
Inventor: HASEGAWA MASAHIRO
IPC: H01L23/31
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid resin composition for sealing which is used in a semiconductor element-mounted body, especially a flip chip-mounted body, etc., the bleeding of which is restrained, and which is excellent in pot life and fluidity.SOLUTION: The liquid resin composition for sealing includes (A) an epoxy resin, (B) a curing agent, (C) an inorganic filler and (D) a silicone-based copolymer, which is obtained by copolymerizing alkyl propeonate and polysiloxane alkyl propeoate.
Patent JP-2011008159-A (JP)
Title: Image forming apparatus
Inventor: KITADA TOMO
IPC: G03G15/08
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which discharges impurities, such as developer aggregate entering a surface layer foaming cell of a toner supply rotating body whose surface layer is formed of an elastic foaming material layer, or aggregate resulting from toner external additive, in a non-magnetic one-component developing type developing device in predetermined timing.SOLUTION: In the image forming apparatus, the toner supply rotating body is driven at predetermined full rotational speed or predetermined decreased rotational speed lower than the full rotational speed, and full-speed driving time at the full rotational speed of the toner supply rotating body is accumulated and recorded. When the cumulative full-speed driving time attains predetermined time T1, the toner supply rotating body is decelerated and driven at the decreased rotational speed for predetermined time T2 in the predetermined timing (for example, when an image is not formed).
Patent JP-2011008681-A (JP)
Title: Radio frequency license trading method and radio resource management device
Inventor: MATSUMOTO MARIKO
IPC: H04W88/18
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To allow long-term system design of communication systems of individual operators by sharing a radio resource among a plurality of operators to improve efficiency of use of frequency and guaranteeing frequency allocation rates of individual operators for a long period of time.SOLUTION: A radio frequency license trading method includes: a short-term radio resource trading means for trading of a short-term radio resource license between a right holder holding a radio frequency license and a buyer operator holding a communication system, based on the necessity of adding a radio resource to the communication system and the availability of the radio resource to be added; and a radio resource allocation rate guaranteeing means which guarantees an allocation rate of the radio resource license for an arbitrary buyer operator for a long period of time. A calculation/selection means of the short-term radio resource trading means is operated so as to guarantee the allocation rate.
Patent JP-2011013456-A (JP)
Title: Display device and display control method
Inventor: AKIMA ISAO
IPC: G03B35/18
Filed: 2009-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a display device displaying a stereoscopic image by a hologram having high resolution in a simple configuration, and to provide a display control method.SOLUTION: The display device includes a flexible display sheet 1 having a plurality of display regions 1a arranged thereon, in which each display region 1a is configured to reflect light at a predetermined wavelength in the incident light by an optical interference effect by Fabry-Perot interference of the external incident light. The display device includes a control unit 10 that controls the reflectance of a specified display region 1a to form interference fringes, and a light source unit 2 that irradiates the interference fringes formed in the display region 1a with reference light. The plurality of display regions 1a are divided into a plurality of groups. Interference fringes constituting one image are formed by using display regions 1a in one group by the control unit 10. The interference fringes formed in the display regions 1a are irradiated with reference light by group by the light source unit 2.
Patent JP-2011015306-A (JP)
Title: Mobile communication system and data transfer method
Inventor: TANIGUCHI TAKESHI
IPC: H04W28/14
Filed: 2009-07-03
Abstract: PROBLEM TO BE SOLVED: To reduce data stop time during handover without causing congestion on a network, when transferring a large amount of data during handover.SOLUTION: A mobile communication system includes: a plurality of base stations for communicating with a mobile station; an access gateway for relaying communication between the plurality of base stations and a core network; a transmission queue to be used for transmitting normal data; a priority transmission queue to be used for transmitting data of data transfer between base stations; and a control means for determining whether transfer data in handover between a plurality of base stations, and for transferring the data using the priority transmission queue if the data transfer is required.
Patent JP-2011015374-A (JP)
Title: Imaging apparatus
Inventor: FUJITA ATSUSHI
IPC: H04N5/92
Filed: 2009-07-06
Abstract: PROBLEM TO BE SOLVED: To uniform display image quality on a display section regardless of a motion picture or still picture capturing mode.SOLUTION: An imaging apparatus includes: an imager 1 for capturing a subject image; an encoder 4 for encoding image data captured by the imager; a decoder 6 for decoding image data encoded by the encoder; a first level range converter 3 disposed on the pre-stage of the encoder; a second level range converter 7, disposed on the post-stage of the decoder, for inversely converting the image data decoded by the decoder into a level range prior to the conversion due to the first level range converter; a display 8 for displaying the image data; and a controller 12 which performs control to display on the display the image data prior to the conversion by the first level range converter or image data after conversion by the second level range converter.
Patent JP-2009262567-A (JP)
Title: Inkjet printer with replacement type printing head requiring zero insertion force
Inventor: SILVERBROOK KIA
IPC: B41J29/02
Filed: 2009-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cartridge unit of an inkjet printer which has an ink feeding system connected to an ink storage compartment and a printing head.  <P>SOLUTION: The ink storage compartment has a displaceable wall section. A displaceable wall is biased to expand a variable storage volume. A negative pressure is present in the ink storage volume, preventing inadvertent leakage of the ink from an ink discharging nozzle. A meniscus pins itself to an edge part of the nozzle aperture. Even when the meniscus is strong enough to stop the ink leakage, it sometimes happens that the bulging meniscus finally comes not to pin itself to the nozzle edge part to cause the leakage because of paper dust or other contaminants, or that the negative pressure in the ink storage volume reverses back the meniscus to the nozzle aperture. However, the meniscus is configured not to bulge out of the nozzle, and therefore the paper dust on the nozzle surface is hindered from breaking a surface tension to cause the leakage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011018188-A (JP)
Title: Apparatus, system and program for processing information
Inventor: TAKENAKA MASAYA
IPC: G06F3/12
Filed: 2009-07-09
Abstract: PROBLEM TO BE SOLVED: To reduce power to be consumed by a group of information processing apparatuses without losing such convenience that an instruction by communication from a host device is accepted by the information processing apparatus.SOLUTION: The information processing apparatus includes: a restoration period setting part 44 for setting a restoration period assigned to a local host under conditions that with N (N is a natural number of 2 or more) information processing apparatuses each having a communication function as a group, the N information processing apparatuses belonging to the group are restored from a power supply OFF state where the communication functions are circularly inactivated by each M (M is a natural number smaller than N) set to a sleep state where the communication functions are activated; and a power supply state switching control part 41 for restoring the power supply state of the local host from the power supply OFF state to the sleep state on the basis of the restoration period set by the restoration period setting part 44, and for controlling the power supply state of the local host so that the sleep state can be maintained even after the restoration period when the restoration cause is present in the restoration period.
Patent JP-2010039484-A (JP)
Title: Liquid crystal display device
Inventor: SUGURO AKIRA
IPC: G09G3/36
Filed: 2009-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size and the costs of a liquid crystal display device using a liquid crystal panel with a memory effect, and to improve the display quality.  <P>SOLUTION: A scanning electrode driving circuit 32 and a signal electrode driving circuit 31 of a driving circuit 30 applies, to scanning electrodes of a liquid crystal panel 40 with memory effect, a scanning voltage TPV in a voltage waveform composed of 0 V and three values which are positive or negative unipolar (VH, VD and VS), and also applies, to signal electrodes, a signal voltage SGV in a voltage waveform composed of 0 V and three values having a same polarity as the scanning voltage. Further, image data is displayed at a pixel of the liquid crystal panel 40 with memory effect during three scanning periods such as a correction period for correcting the alternation, a reset period for resetting the image, and a selection period for writing new image, and in the three scanning periods, the voltage to be applied between the scanning electrode and the signal electrode is made completely alternating.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011016162-A (JP)
Title: Method and apparatus for manufacturing gear with crowning
Inventor: TANABE KEIJI
IPC: B21K1/30
Filed: 2009-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a gear with crowning and a method and an apparatus for manufacturing a gear with crowning which can realize the formation of crowning having an accurate shape with high efficiency and can easily stably ensure high quality.SOLUTION: In a gear with crowning formed by cold forging, tooth tips are formed between both axial ends along a cylindrical face. Pitch circles are formed between both the axial ends along an arcuate curved face. Tooth bottoms are formed between both the axial ends along the arcuate curved face.
Patent JP-2011023383-A (JP)
Title: Semiconductor laser module and raman amplifier equipped with the same
Inventor: SAWADA MASAYUKI
IPC: H01S5/068
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser module that can hold an active layer temperature in an almost constant state, and have an oscillation wavelength stabilized; and to provide a Raman amplifier equipped with the semiconductor laser module.  <P>SOLUTION: When a drive current is supplied to a semiconductor gain chip 11, light is emitted from a front end face and a rear end face of the semiconductor gain chip 11. The light from the rear end face is incident on a photodiode 14 to output a light-receiving current Im. The light-receiving current Im is fed to a thin-film resistance 17 provided in the vicinity of a thermistor 13, and thereby the thin-film resistance 17 is heated. The heat from the thin-film resistance 17 is transmitted to the thermistor 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011020037-A (JP)
Title: Agitator
Inventor: SAITO TEIJI
IPC: B01F27/71
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agitator performing appropriate agitation work.  <P>SOLUTION: The agitator 1 has a machine frame body 11, which is provided with a turning body turnable around a first horizontal turning center axis A. The turning body is provided with an agitator body 17 turnable around a second turning center axis B. The agitator body 17 has an agitation part 32 rotated around a tilted rotation center axis D tilted in relation to the vertical direction for agitating. The machine frame body 11 is provided with a rotary driving means 18 rotating the agitator body 17 around a vertical rotary center axis C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028971-A (JP)
Title: Led fluorescent lamp tube heat-radiation and falling-prevention tool
Inventor: MINEGISHI HIROSHI
IPC: F21V19/00
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a LED fluorescent lamp tube heat-radiation and falling-prevention tool prepared to solve a problem for lifetime reduction of an LED bulb by preventing a straight-tube type LED fluorescent lamp from falling by being dislocated from a fluorescent lamp fixture due to the effect of an earthquake and by preventing an injury of a passer-by and an operator and by applying a theft prevention measure and by raising a heat-radiating rate using a raw material with high thermal conductivity for itself.  <P>SOLUTION: The LED fluorescent lamp tube heat-radiation and falling-prevention tool is a structure which can not easily be dislocate by connecting a fixing means via a joining agent formed with an adhesive material with high thermal conductivity or a magnet at any optional place of an installed fixture ceiling means of the straight-tube type LED fluorescent lamp or by connecting an installed fixture side and an installed fixture cover means by using a screw, and is a structure which can release heat generated by lighting up the straight-tube type LED fluorescent lamp to the installed fixture ceiling means. Even if the straight-tube type fluorescent lamp should be dislocated from the installing fixture, falling of the fluorescent lamp can be prevented since the LED fluorescent lamp tube heat-radiation and falling-prevention tool can support the straight-tube type fluorescent lamp.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010034064-A (JP)
Title: Method of manufacturing hollow heater
Inventor: FENG CHEN
IPC: H05B3/20
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a hollow heater using carbon nanotubes.  <P>SOLUTION: The method of manufacturing the hollow heater includes a step of providing a carbon nanotube structure of a hollow three-dimensional structure to make a heating element, including a step of making the carbon nanotube structure of a hollow three-dimensional structure containing a plurality of carbon nanotubes, and a step of providing at least two electrodes to be installed at intervals and making them electrically connected with the heating element.  <P>COPYRIGHT: (C)2010,JPO&INPIT