baber/WOPTO huggingface dataset:
Patent JP-2010258827-A (JP)
Title: Black level correction circuit and solid-state imaging device
Inventor: HORIKAWA HIROYUKI
IPC: H04N5/378
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a state of dark-area-gradation deterioration, even if a black level of a clamp calculation line is higher than that of an effective line.  <P>SOLUTION: A black level correction circuit includes: a counter counting a black signal level of an image; a black level decision unit for determining a feedback gain by comparing data output from the counter with a preset threshold; an average value calculation unit for calculating an average value from data supplied from the counter; a feedback calculation processing unit for selecting the feedback gain by a control signal supplied from the black level decision unit and calculating the selected feedback gain and the averaged data; and a digital-analog converter correcting data to which feedback calculation processing has been performed and converting the corrected data into analog data to output an analog black signal, thereby preventing excessive pull-in and avoiding the dark-area-gradation deterioration.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255062-A (JP)
Title: Method for forming ferrite film on zirconium alloy member
Inventor: ITO TAKESHI
IPC: C23C26/00
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a ferrite film on a zirconium alloy member, which can shorten a period of time necessary for forming the ferrite film.  <P>SOLUTION: This film-forming method includes: accommodating a cladding tube 22 made from a zirconium alloy of which the both ends are blocked, in a vessel 26 for accommodating the cladding tube in a film-forming apparatus 25; connecting the cladding tube 22, and a counter electrode 66 and a reference electrode 67 which are placed in the vessel 26 for accommodating the cladding tube, to a potential control device 64 with a wire 65; supplying a chemical agent containing iron (II) ions, hydrazine and hydrogen peroxide into a circulation pipe 27 from an iron (II) ion implantation device 28, a pH-moderator injection device 33 and an oxidizing-agent injection device 38; supplying a film-forming solution which contains the iron (II) ions and hydrogen peroxide and has a pH of 7.0 and a temperature of 90°C into the vessel 26 for accommodating the cladding tube through the circulation pipe 27: and controlling an electric potential applied to the cladding tube 22 by the potential control device 64, for instance, to -0.4 V to form the ferrite film on the outer surface of the cladding tube 22.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009286785-A (JP)
Title: Dental composition and composite resin
Inventor: OKADA KOICHI
IPC: A61K6/00
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dental composition giving a cured product which is excellent in mechanical strength and transparency and, when disposed in an oral environment, exhibits excellent sustained ion release properties.  <P>SOLUTION: Provided is a dental composition comprising a composite powder (A) constituted from a water-soluble metal salt (a1) and an amorphous powder (a2) and a polymerizable monomer (B), wherein the amorphous powder (a2) comprises fine silica particles and an oxide containing a zirconium atom, a silicon atom, and an oxygen atom and coats the surfaces of the fine silica particles, and the water-soluble metal salt (a1) is dispersed on the oxide coating of the amorphous powder (a2).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010257383-A (JP)
Title: Scheduling method, scheduling program, and scheduling system
Inventor: EBE HIRONORI
IPC: G05B19/418
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To find an optimized planned production schedule, even when a rescheduling is required in real time because of operation fluctuation.  <P>SOLUTION: The optimum solution is drawn out in a pre-given initial scheduling problem, to be stored as a planned production schedule in a storage part S1. a process state after a fixed time is predicted based on the planned production schedule S3, in a time point after starting an operation S2. A rescheduling problem required to be solved when the operation fluctuation estimated to occur occurs is prepared in the predicted process, until the whole production is finished S4, and a solution thereof is drawn out, to be stored into the storage part as the estimated rescheduling problem optimum solution S5, S6. Then, the presence of generation of the preliminarily recorded operation fluctuation estimated to occur as an estimated operation fluctuation is determined S8 after the fixed time lapses S7, and the rescheduling problem optimum solution stored in the storage part is changed S9 into the planned production schedule hereinafter, when the operation fluctuation estimated to occur occurs.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010262380-A (JP)
Title: User notification server, user notification system, and user notification service method
Inventor: SUGAYA SHUNJI
IPC: G06Q10/00
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user notification server which is inexpensive and allows a user to know easily a position of an object when a target point is not clear beforehand, and to provide a user notification system and a user notification method.  <P>SOLUTION: The user notification server 10 obtains beforehand the information of a commodity sold at a store which has a store terminal 30 from the store terminal 30 and stores it. The commodity information includes the position information of the commodity which is currently sold. The user notification server 10 receives, from a portable terminal 20, registration information on the commodity which the user desires to perform notification and stores it. The user notification server 10 discriminates whether the position information of the commodity which the portable terminal 20 has registered when receiving the position information from the portable terminal 20, and the received position information of the portable terminal 20 is within a limit of a predetermined distance. Then if it is within the limit of predetermined distance, an alert signal is transmitted to the portable terminal 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010262195-A (JP)
Title: Image forming apparatus, method for controlling image forming apparatus, and program for controlling image forming apparatus
Inventor: FURUKAWA KUNIO
IPC: G03G21/14
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that reliably manages operation information even if power supply to a motor is stopped during printing.  <P>SOLUTION: The image forming device includes: a power source unit 600, motors 501-505 supplied with and driven by electric power from the power source unit 600, and a control device 20 for controlling the operations of the motors 501-505. A CPU in the control device 20 monitors whether power is supplied from the power source unit 600. When power is cut off during image forming, the CPU causes regenerative braking of the motors 501-505. The regenerated power is voltage-converted by a second DC-DC converter 615 in the power source unit 600 and supplied to the control device 20 for continuously driving the CPU, which in turn backs up operating information. This eliminates inconsistency between the actual life status and the backed-up information when power is off, with no need of frequent backup during image forming.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010268033-A (JP)
Title: Loudspeaker diaphragm, and electrodynamic loudspeaker using the same
Inventor: FUJITANI TAKESHI
IPC: H04R9/04
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrodynamic loudloudspeaker having a voice coil high in rigidity even when it has an elongated shape where the minor-axis direction is short relative to the major-axis direction, hardly causing operation failure to stabilize quality, high in efficiency of electroacoustic conversion, and high in reproduction sound pressure level even when the total height is small.  <P>SOLUTION: The loudspeaker diaphragm includes: a coil lamination part including a plurality of coil patterns by laminating a plurality of coil patterns of conductive metal formed by etching, and a plurality of heat-resistant films for sticking them thereto; and a diaphragm part formed of a heat-resistant film for arranging the coil lamination part in a magnetic void of a magnetic circuit. The plurality of laminated coil patterns of the coil lamination part form a voice coil; the coil lamination part is formed in a neck part of the diaphragm part formed into an annular shape nearly identical to that of the coil pattern; and the coil lamination part and the diaphragm part define an inner diameter-side space for housing a portion of the magnetic circuit on the inner diameter side of the coil pattern.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010265979-A (JP)
Title: Cooling device for shifting control device in automatic transmission
Inventor: MATSUBARA MASATO
IPC: F16H57/04
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling system structure for an automatic transmission capable of securing sufficient cooling performance to a shifting control device while avoiding an air suction state in regard to a structure for cooling the shifting control device disposed in a casing of the automatic transmission with oil.  <P>SOLUTION: A passage downstream of an oil cooler 27 of an oil circulation line in the automatic transmission 2 is branched into a first passage 41 and a second passage 42, and the shifting control device 3 is disposed in the first passage 41. A branch of the first passage 41 and the second passage 42 is provided with a regulating valve 51 capable of regulating the ratio of amounts of oil flows in the respective passages 41, 42. The regulating valve 51 is controlled to increase the amount of the oil flow in the first passage 41 as the temperature of the shifting control device 3 becomes higher, and to increase the amount of the oil flow in the second passage 42 as the oil level height of an oil pan 26 becomes lower.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010266045-A (JP)
Title: Controller for transmission
Inventor: CHINBE TOMOHIRO
IPC: F16H59/40
Filed: 2009-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for a transmission, capable of restraining unintended deceleration contradictory to a request of a driver from being generated in accompaniment to shift-down by a jumping shift change.  <P>SOLUTION: This electronic controller 100 conducts the jumping shift change for switching a shifting position by one shifting position switching operation, up to the shifting position selected when the shift lever 81 or a steering shift switch 91 is continuously operated a plurality of times. The electronic controller 100 estimates whether an internal combustion engine 10 is brought into a driven state by a driving force in a driving wheel side in accompaniment to execution of the jumping shift change or not, in advance to the execution of the jumping shift change, when the shift-down by the jumping shift change is requested under the condition where an acceleration pedal 60 is actuated. The electronic controller 100 prohibits the shifting position switching operation to the selected shifting position and a shifting position having a change gear ratio higher than that of the shifting position, when estimating the state where the internal combustion engine 10 is driven by the driving force in the driving wheel side in accompaniment to the execution of the jumping shift change.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010181853-A (JP)
Title: Polymer optical waveguide and method for manufacturing the same
Inventor: MIMORI KENICHI
IPC: G02B6/13
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer optical waveguide achieving downsizing and reduction in cost of an optical device, and to provide a method for efficiently manufacturing a non-defective high polymer optical waveguide.  <P>SOLUTION: The polymer optical waveguide 1A is formed of a clad film 10 and a core 20 formed integrally with the clad film. The core 20 is composed of a light guide part 21 formed on one side of the clad film 10, reflecting mirror surfaces 24 and 25 formed at both ends of the light guide part 21, an extension part 26 formed on the outside of one of the reflecting mirror surfaces, and perpendicular parts 22 and 23 formed inside through-holes 11 and 12 opened in the clad film 10. When manufacturing the polymer optical waveguide, the clad film 10 tightly adheres to a cavity-forming surface of a mold 30, and an ultraviolet-curable resin is pressure-injected into a cavity 35 through the through-hole 12 opened in the clad film 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010270372-A (JP)
Title: Method for manufacturing aluminum alloy material superior in surface stability
Inventor: TATSUMI AKIHIKO
IPC: C23C22/07
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an aluminum alloy material of which the surface treatability does not deteriorate even when the aluminum alloy material is continuously surface-treated in a surface treatment solution, and shows a superior stability of surface characteristics against ageing, without needing to remove magnesium from the surface of the aluminum alloy.  <P>SOLUTION: The method for manufacturing the aluminum alloy material includes the steps of: adjusting the pH of an aqueous solution of a dihydrogenphosphate to 2-4, and the electric conductivity to 0.10-4.0 mS/cm; and treating the aluminum alloy material in the adjusted aqueous solution of the dihydrogenphosphate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010271007-A (JP)
Title: Heat pump system
Inventor: IKEMOTO YUKINOBU
IPC: F25B1/00
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump system preventing fluctuation of a liquid delivery amount of a refrigerant and a method of operating the heat pump system.  <P>SOLUTION: The heat pump system 1 includes: a first system 10 in which a first refrigerant is circulated in a compressor 11, a condenser 12, a heat exchange portion 15, an expansion valve 13, an evaporator 14 and the compressor 11 in this order; and a second system 30 in which a second refrigerant is circulated in a thermal pump unit 5, a flow passage 46, an expansion valve 32, an evaporator 33, a flow passage 41, a condenser 34, a flow passage 42 and the thermal pump unit 5 in this order. The evaporator 14 and the condenser 34 form a heat exchanger 2. The thermal pump unit 5 includes: a container 31A to which the second refrigerant in the liquid state is introduced from the condenser 34; a container 31B to which the second refrigerant in the liquid state is introduced from the condenser 34; a container 31C to which the second refrigerant in the liquid state is introduced from the containers 31A, 31B; and a heat exchange portion 35 connected to the container 31C. The heat exchange portion 15 and heat exchange portion 35 form a heat exchanger 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010272061-A (JP)
Title: Money reception processing apparatus
Inventor: MUROTA HAJIME
IPC: G07D9/00
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a money reception processing apparatus which can prevent an operator having no authority to return money from taking away money which is returned out of an apparatus according to a return indication of the operator after received into the apparatus through a reception hole by the other operator and then temporarily held in a temporary holding part.  <P>SOLUTION: The money reception processing apparatus 10 is provided with an operation part 88 which accepts a storage indication or a return indication about money temporarily held in temporary holding parts 45 and 67 and accepts operator's authentication processing. Authentication processing for determining whether an operator has authority to return money or not is performed by the operation part 88 according to an input of the return indication to the operation part 88, and money temporarily held in the temporary holding parts 45 and 67 is returned out of the apparatus by return parts 17 and 21 only when it is authenticated that the operator has authority to return money.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010013628-A (JP)
Title: Polymer compound and polymeric light-emitting device using same
Inventor: MORIWAKI SHOTA
IPC: H01L33/26
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer compound with high fluorescence intensity.  <P>SOLUTION: The polymer compound includes a repeating unit represented by the formula (I) [wherein, X<SP>1</SP>, X<SP>2</SP>, X<SP>3</SP>, Y<SP>1</SP>, and Y<SP>2</SP>each represents an oxygen atom, sulfur atom, -N(R)- or -C(R)(R)-, and R<SP>1</SP>-R<SP>4</SP>and R each represents a substituent such as a hydrogen atom, halogen atom, alkyl group, alkenyl group, alkynyl group, alkoxy group, alkylthio group, aryl group, aryloxy group, arylthio group, arylalkyl group, arylalkoxy group, arylalkylthio group, arylalkenyl group, arylalkynyl group or monovalent heterocyclic group].  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010275343-A (JP)
Title: Filter medium for soil improvement, method for manufacturing the filter medium for soil improvement, and method of soil improvement using the filter medium for soil improvement
Inventor: TONEGAWA JIRO
IPC: B09C1/08
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To form a filter medium for soil improvement by utilizing feces and urine excreted by livestock and to provide processes for forming the filter medium and usage thereof.  <P>SOLUTION: The filter medium for soil improvement comprises a filter medium of powder lumps of the livestock feces and urine and a filter medium of powder lumps of natural ores. The filter medium of the powder lumps of the livestock feces and urine are obtained by applying a glaze having natural ore powder as a principal raw material to a base material part formed by firing bottom ash obtained by burning the feces and urine of livestock. A vibration spectrum of the glaze part has physical properties corresponding to an absorption spectrum of water contained in the soil, thereby achieving improvement. The filter medium of powder lumps of natural ores is obtained by applying the same glaze to a base material part formed by firing stone powder of the natural ores. The vibration spectrum of the glaze part has physical properties corresponding to the absorption spectrum of water in contact therewith, thereby achieving improvement.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010276717-A (JP)
Title: Fixing device and image forming apparatus having the same
Inventor: ISOGAI AKIYUKI
IPC: G03G15/20
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device that carries out fixing through induction heating, the fixing device being configured to reduce load on a circuit and power distribution system in an image forming apparatus by suppressing sudden changes in the inductance during the switching of a heating width.  <P>SOLUTION: The fixing device includes: a heating roller; a coil disposed opposite the circumference of the heating roller; an inverter for applying an AC voltage to the coil; a core member disposed opposite the heating roller, provided on the circumference thereof with a magnetism shielding plate for shielding from magnetism, and having an axial direction parallel to the heating roller; a rotating section for rotating the core member; and a fixing control section for obtaining the voltage and current of the coil and the feed back controlling the inverter so that powers supplied to the coil is identical. The circumference of the core member is divided into a plurality of heating areas that are different in the axial length covered with the magnetic shield plate, and heating width switching areas provided between the heating areas. The magnetism shielding plate in the heating width switching area is such that the ends of the magnetism shielding plate inside the core member of the adjacent heating areas are connected obliquely.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010284995-A (JP)
Title: Noncontact power supply apparatus
Inventor: KOTOI HIDEAKI
IPC: B60M7/00
Filed: 2009-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noncontact power supply apparatus which has a power supply part provided with a heat radiation structure.  <P>SOLUTION: The noncontact power supply apparatus is structured by installing the power supply part provided with a high-frequency generation circuit part and a power supply core part on a structure and by installing a power receiving part provided with a power receiving core part coupled electromagnetically with the power supply core part on an apparatus and the like. The high-frequency generation circuit part is superposed on the power supply core part and at least a heat insulating material is arranged between the high-frequency generation circuit part and the power supply core part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010287391-A (JP)
Title: Lighting fixture for vehicle equipped with tapered-off inner lens
Inventor: KAZAOKA SHIGEHIKO
IPC: F21V5/04
Filed: 2009-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To form a light emitting part of an inner lens to be tapered off to make an LED light source invisible from outside and to diffuse the light from the LED source in a wide range at an inclined surface of the light emitting part to make the whole of an outer lens emit light brightly by one LED light source.  <P>SOLUTION: In a side turn signal lamp 1, a lens portion 4a of an outer lens 4 is exposed from an opening 3 of a mirror housing 2, and an LED light source 9 is mounted on a light source base board 7 on a mirror housing 2 inner side, and the light is guided to the lens portion 4a by the inner lens 5. The inner lens 5 includes a light guide part 19 for making the light from an incident part 17 go straight along a main optical axis A and a light emitting part 20 for emitting the light from the light guide part 19. The light emitting part 20 is formed tapered-off by a pair of inclined surfaces opposing each other and is inserted into an insertion hole 14 of the lens portion 4a. The inclined surfaces reflect the light from the LED light source 9 and diffuse around the main optical axis A from the inclined surface on the opposite side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010288083-A (JP)
Title: Image capturing apparatus
Inventor: MIYANARI HIROSHI
IPC: H04N5/335
Filed: 2009-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve precision in focus detection by a phase difference detection system when photographing an animation.  <P>SOLUTION: An image capturing apparatus includes: a CMOS type image sensor having a pixel for capturing an image which generates a signal for image generation and a pixel for focus detection which divides the pupil region of a taking lens, photoelectrically converts subject images from the divided pupil regions, and then generates a signal for phase difference detection; a reading unit for reading the signals of the respective pixels in the image sensor; a focus detection unit for performing focus detection through the use of the signal for phase difference detection from the pixel for focus detection; and a control unit for controlling the reading unit in imaging the animation by the image sensor to simultaneously expose the whole pixels of the image sensor concerning a frame subject to focus detection by using the signal for phase difference detection from the pixel for focus detection among the continuous frames of the animation and reading the image signal generated by the exposure, and to read the image signal of the image sensor by slit rolling reading concerning the frame not subject to focus detection.  <P>COPYRIGHT: (C)2011,JPO&INPIT