baber/WOPTO huggingface dataset:
Patent JP-2012016840-A (JP)
Title: Optical device, control method for the same, and image forming apparatus
Inventor: YAMASHITA HIDETOSHI
IPC: H04N1/113
Filed: 2010-07-06
Abstract: PROBLEM TO BE SOLVED: To detect with sufficient accuracy optical axis deviation of a light-receiving element when performing APC of a plurality of laser beams outputted from one element with a front monitor system.SOLUTION: When carrying out factory adjustment, monitor voltage at adjustment time is measured by making an LD array emit light by driving current of a prescribed light quantity and receiving the monitor beam by each channel by the light-receiving element and is stored in a ROM. At production run time of the device, channels of one end and the other end of the LD array is made to emit light individually by driving current of prescribed quantity of light, and the light quantity monitor voltage is obtained by receiving the monitor beam of each channel by the light-receiving element. If the light quantity monitor voltage is out of the predetermined range to the monitor voltage at adjusting time in ROM, it is taken as an error, and if the error occurs at either the channel of end of the LD array or the channel of other ends, existences of optical axis deviation in the monitor beam and light-receiving element are determined. If there are errors in both channels of one end and the other end, degrading or being out of order of the LD array is determined.
Patent JP-2012016647-A (JP)
Title: Microbubble-generating device
Inventor: TAKASE ICHIRO
IPC: B01F15/02
Filed: 2010-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a microbubble-generating device which is simple in configuration, portable, and generates microbubbles in a liquid at high effciecny for its size.SOLUTION: The microbubble-generating device 1 includes a microbubble-generating unit 10 which introduces liquid and gas, and forms gas microbubbles in the liquid, and then discharges them. The microbubble-generating unit 10 has a gas-liquid generating tank 11 and an external shell tank 12, and the space between the tanks is constituted as a liquid flow channel. A plurality of liquid-supply openings 17 are provided at the upper part of the flow channel, and a liquid is supplied from the liquid-supply openings 17 into the gas-liquid generating tank 11 through the flow channel. A swirling flow C is generated by the supplied liquid in the gas-liquid generating tank 11, and consequently a negative-pressure cavity part V is generated around the axis S of a cylindrical tube. Gas is externally supplied from a gas-supply part 13 by the action of the negative-pressure cavity part V or by forcibly supplying more gas. The gas microbubbles are formed by the swirling flow of the liquid and discharged as the gas-liquid from a gas-liquid discharging opening 16.
Patent JP-2011067606-A (JP)
Title: Ophthalmologic photographing apparatus and method for photographing by the same
Inventor: TAKAI MOTOYA
IPC: A61B3/14
Filed: 2010-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve efficiency in photographing by eliminating the need for resetting.  <P>SOLUTION: An ophthalmologic photographing apparatus includes: a selecting means for selecting at least one of a plurality of photographing modes for photographing the subject's eye; a changing means for changing the light emission amount on photographing in the photographing mode selected by the selecting means; a storage means for storing the light emission amount changed by the changing unit as a changed value; and a setting means for setting each light emission amount at the beginning of photographing to its preset light emission amount as an initial state of the light source or to the changed value according to the plurality of photographing modes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012023088-A (JP)
Title: Paste for solar cell electrode, and solar cell
Inventor: ARAKAWA KAZUO
IPC: H01B1/22
Filed: 2010-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a paste for a solar cell electrode that can form an electrode having a high aspect ratio.SOLUTION: In this paste for the solar cell electrode, when an index (μ/μ) obtained by dividing viscosity (μ) measured by rotating a spindle of HB type #7 at a rotational speed of 5 rpm using a Brookfield viscometer at 25°C by viscosity (μ) measured by rotating the spindle at a rotational speed of 200 rpm using the viscometer at 25°C is defined as a thixotropic index (TI), a thixotropic index (TI) obtained when changing the rotational speed of the spindle from 5 rpm to 200 rpm, and a thixotropic index (TI) obtained when changing the rotational speed of the spindle from 200 rpm to 5 rpm satisfy the following formulas (I) and (II): TI<TI(I), and 8≤TI≤16 (II).
Patent JP-2012021862-A (JP)
Title: Automatic analyzer
Inventor: YAMAGATA TOSHIKI
IPC: G01N35/00
Filed: 2010-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an automatic analyzer with which the burden of an operator such as sample exchange work can be reduced and the supplementation of a sample container of an automatic analyzer is performed as needed and the collection and disposal of the used sample container can be performed.SOLUTION: In an automatic analyzer having a reaction container in which a sample and a reagent react with each other, first reagent storage means for storing a sample to be dispensed into the reaction container, second reagent storing means for providing the first reagent storing means with reagent and reagent transporting means for transporting reagent from the second reagent storing means to the first reagent storing means, a reagent disposal tray on which a plurality of reagents extracted from the first reagent storing means can be mounted.
Patent JP-2010272881-A (JP)
Title: Tape bonding apparatus and tape bonding method
Inventor: SAITO KOICHI
IPC: H01L21/683
Filed: 2010-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To simplify processes, to reduce costs and to successfully perform bonding to a work without generating air bubbles between the work and a tape member.  <P>SOLUTION: When bonding the tape member 12 to the work 11, in order to block the movement of the work rising from the lower part and in order to bond the tape member to the work, the tape bonding apparatus is provided with a member disposed above the tape member and in contact with the tape member. After mounting the work on a mounting member, the work is elevated from the lower part to the tape member, and bonding of the tape member is successively advanced from the center side of the work to the peripheral side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012023192-A (JP)
Title: Method of producing rare-earth magnet excellent in squareness
Inventor: KISHIMOTO HIDESHI
IPC: H01F1/053
Filed: 2010-07-14
Abstract: PROBLEM TO BE SOLVED: To produce a rare-earth magnet that retains high magnetic coercive force and has excellent squareness.SOLUTION: The method of producing a rare-earth magnet excellent in squareness includes: a process for rapidly cooling a melt having a rare-earth magnet composition represented by the following compositional formula: RvFewCoxByMz where R is one or more types of rare-earth elements, M is at least either one of Ga, Zn, Si, Al, Nb, Zr, Ni, Cu, Cr, Hf, Mo, P, C, Mg and V, 13≤v≤20, w=100-v-x-y-z, 0≤x≤30, 4≤y≤20, 0≤z≤3, and forming a rapidly cooled thin piece having a structure composed of nano-crystal; and a process for sintering the rapidly cooled thin piece under pressure and making the piece into a sintered compact having a structure composed of nano-crystal.
Patent JP-2012020526-A (JP)
Title: Inkjet recording device and method
Inventor: KOMAMIYA HIDEFUMI
IPC: B41J2/21
Filed: 2010-07-15
Abstract: PROBLEM TO BE SOLVED: To reduce color unevenness and suppress the increase in a recording time in a bi-directional recording for recording an image through reciprocating scanning of a recording head in an inkjet recording device.SOLUTION: It is determined whether or not a value of the color unevenness set on the basis of value of unit image data constituting image data is a predetermined threshold or more. If the value is the threshold or more, data that enable a dot to be formed in a unit area corresponding to the unit image data by the reciprocating scanning of the printing head are generated as the recording data. If the value is the threshold or less, data that enable a dot to be formed in the unit area only by either a forward scanning or a backward scanning by the printing head are generated as the recording data.
Patent JP-2012028839-A (JP)
Title: Document feeder and image forming apparatus
Inventor: MURATA TAKURO
IPC: H04N1/00
Filed: 2010-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a document feeder which can reduce reading time of documents after a paper jam.SOLUTION: A document feeder is provided with a first document feeding destination switching part 450 to switch a feeding destination of a document G in a first feeding path R11 at an upstream side to a first feeding path R12 at a downstream side, or a fourth feeding path R4; and a switching part 460 to switch a feeding destination of a document at an area K21 between a second document discharge part 702 in a second area K2 and the second document feeding destination switching part 460 to an outside second area K22 outside the switching part 460 in the second area K2 or a first area K1. The document feeder is switchable between a normal feeding mode in which a feeding destination of a document by the switching part 450 is set to the feeding path R12, and a feeding destination of the document G by the switching part 460 is set to the outside second area K22; and a short-cut feeding mode in which a feeding destination of a document by the switching part 450 is set to the fourth feeding path R4, while setting a feeding direction of the document in the direction toward the discharge part 702 from a first confluence part R13 of the first feeding path R1, and a feeding destination of a document by the switching part 460 is set to the first area K1.
Patent JP-2012024862-A (JP)
Title: Chucking device
Inventor: ARAKI YOSHIAKI
IPC: B23B31/36
Filed: 2010-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a chucking device capable of centering a workpiece with high accuracy without generating any inclination, and of holding it.SOLUTION: The chucking device includes an operation member 14 which is advanced/separated to/from an outer circumference of the workpiece W, a cylinder 15 for executing the advancing/separating operation of the operation member 14, and a center pin 16 to be fitted to a center hole Wa in an end face of the workpiece W. The operation member 14 comprises a slide part 21, and a holding member 22 which is supported by the slide part 21 to hold the outer circumference of the workpiece W, and moved with respect to the slide part 21 as the workpiece is held. A cam mechanism 34 for moving the holding member 22 is provided between the slide part 21 and the holding member 22 so that the workpiece W held by the holding member 22 is drawn toward the center pin 16 side.
Patent JP-2012026697-A (JP)
Title: Equipment control system by human sensor
Inventor: FUKUMURA TAKASHI
IPC: F24F11/02
Filed: 2010-07-27
Abstract: PROBLEM TO BE SOLVED: To control lighting equipment and air conditioning equipment in an existing building based on a sensing signal of a person in a room through a human sensor.SOLUTION: A control system controls, with an existing building an object, existing lighting equipment and air conditioning equipment based on a sensing signal through a human sensor. In the control system, a sensing zone that matches the zoning of a switch circuit in the existing lighting equipment is set and a human sensor 7 sensing the presence or absence of a person in a room is installed in each of the sensing zone, and to the control system, a control device 8 is added which controls the lighting equipment in each sensing zone by operating the switching circuit based on a sensing signal of each human sensor and also controls the air conditioning equipment including each sensing zone within a processing zone of the equipment.
Patent JP-2012034030-A (JP)
Title: Communication device and route switching method
Inventor: ENOMOTO NAOKI
IPC: H04L69/40
Filed: 2010-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a communication device capable of preventing a link-down from occurring during route switching in a gigabit Ethernet protection configuration.SOLUTION: Comma signal generation means 81 generates a comma signal that is data used in code synchronization based on a ratio of a code included in a transmission signal. Operation state determination means 82 determines that the operation state of one of signal transmission means is an active system and the operation state of the other signal transmission means is a standby system based on the line quality of a connected line. Signal selection means 83 selects either one of the transmission signal and the comma signal as a signal to be transmitted to other devices. Clock signal synchronization means 84 synchronizes a clock signal used to transmit the signal selected by the signal selection means 83 with a clock signal generated by other signal transmission means. Selection signal transmission means 85 transmits the signal selected by the signal selection means 83 to other devices according to the clock signal synchronized by the clock signal synchronization means 84.
Patent JP-2010243511-A (JP)
Title: Wattmeter, display terminal for consumed electric power and control program for electric power measurement
Inventor: SASAO MITSUHIRO
IPC: G08C15/00
Filed: 2010-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wattmeter which can easily achieve an operation at the time of a change of a contract.  <P>SOLUTION: The wattmeter includes: a measurement pattern storing means 1c for storing a measurement pattern meeting a using time zone of electric power; an electric power storing means 1d for each time zone for distributing a whole day electric power to the time zones respectively every time that the whole day electric power reaches a prescribed measurement unit, in accordance with the measurement pattern stored in the measurement pattern storing means when a measuring function control means 1f for deciding whether or not an electric power for each time zone needs to be calculated decides that the electric power for each time zone needs to be calculated and storing the electric power for each time zone calculated by an electric power calculating means 1i for each time zone for calculating the electric power for each time zone; a display part 120 for displaying the whole day electric power stored in a whole day electric power storing means 1a and the electric power for each time zone stored in the electric power storing means for each time zone when it is decided that the electric power for each time zone needs to be calculated; and a setting means 1j for changing a necessity or unnecessity of calculation of the electric power for each time zone stored in a measuring function storing means in accordance with an external command.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012031929-A (JP)
Title: Flow passage selector valve and method of manufacturing the same, egr cooler system
Inventor: KOBAYASHI MASAHIRO
IPC: F16K1/20
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a flow passage selector valve which has improved reliability of a switching operation of a flow passage while achieving a reduction in the manufacturing cost, to provide a method of manufacturing the flow passage selector valve, and to provide an EGR cooler system.SOLUTION: A bypass valve 10 includes: a housing 14 which forms a plurality of flow passages; a partition wall 20 which is disposed in the housing 14 and partitions the plurality of flow passages; a valve shaft 18 which is positioned in an inflow passage 22 and is supported by the housing 14; and a swing valve 16 fixed to the valve shaft 18 by a screw 44, wherein the partition wall 20 has a surface 48 facing the inflow passage 22 in which the valve shaft 18 is disposed and a surface 52 facing the side in which the ECR cooler 12 is disposed. Therein, in the screw 44, the leading end part 46 of a screw groove portion 45 where a screw groove is formed, is caulked to the valve shaft 18 and the partition wall 20 is provided with a through-hole 54 which penetrates between the surface 48 and the surface 52.
Patent JP-2012032668-A (JP)
Title: Image forming device, method for calculating usage amount of toner, and program for calculating usage amount of toner
Inventor: NISHIZAWA TERU
IPC: G03G15/00
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To quickly calculate a usage amount of toner used for printing an object image.SOLUTION: An image forming device includes a thumbnail processing unit 221 for generating a thumbnail image by reducing the object image by a reduction rate β; and a transfer toner amount conversion unit 2234 for calculating, as a thumbnail toner usage amount, the toner amount expected to be used if the thumbnail image is printed. The transfer toner amount conversion unit 2234 calculates a toner usage amount used for printing the object image by using the thumbnail toner usage amount and the reduction rate β of the object image.
Patent JP-2012033832-A (JP)
Title: Method of mounting electronic component
Inventor: KAWAGUCHI TEPPEI
IPC: H05K13/04
Filed: 2010-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of mounting a component in which rearrangement work can be performed in advance when the type of a component is switched, and the down time of an apparatus incident to switching of a component can be shortened.SOLUTION: A tray housing an electronic component to be mounted on the same type of substrate is held in each of two tray supply mechanisms, and then an electronic component is taken out from any one of these tray supply mechanisms and mounted on a substrate. When the component runs out in one tray supply mechanism, switching is made to the other tray supply mechanism for taking out the electronic component. When use stop meaning that the electronic component is not hereafter taken out is set in any one of two tray supply mechanisms, access of a mounting head to the tray supply mechanism in which use stop is set is prohibited. Work access of a worker to that tray supply mechanism is allowed.
Patent JP-2011199241-A (JP)
Title: Terahertz wave receiving device
Inventor: TANIGAWA TATSUYA
IPC: H01L29/812
Filed: 2010-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a terahertz wave receiving device that efficiently receives a terahertz wave and is improved in signal/noise ratio.SOLUTION: The terahertz wave receiving device 100 for receiving a terahertz wave of a first wave λincludes a two-dimensional electron channel layer 103a formed by hetero-junctioning two or more semiconductor layers (buffer layer 102a and electron supply layer 104a), a gate electrode 111a having a length of λ/2 in a gate width direction, a first FET 100a having a drain electrode 113a and a source electrode 112a, and gate wiring 114a disposed to be connected to the center portion of the gate electrode 111a of the first FET 100a in the gate width direction and to be orthogonal to the gate electrode 111a.
Patent JP-2012036655-A (JP)
Title: Method of reclaiming sewerage manhole and the manhole
Inventor: FUKUHARA MASARU
IPC: E03F7/00
Filed: 2010-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of reclaiming a manhole and the manhole, allowing construction to be easily and efficiently performed without requiring a special tool or device, and preventing the manhole from floating or sinking at earthquake occurrence which is a challenging problem at the present day.SOLUTION: A lining block 2 comprises a plate body 2a made of cast metal having an arched cross section, which is provided with a female engaging part 2c and a male engaging part 2d on both sides in vertical direction and coated with a synthetic resin 2b. The female engaging part 2c and the male engaging part 2d of neighboring lining blocks are engaged, so that the lining blocks 2 are circularly arranged on an inner face of a manhole 1. Mortar 3 is cast between the lining blocks 2 and the inner face of the manhole 1 to fasten the lining blocks 2 to the inner face of the manhole 1.
Patent JP-2012037787-A (JP)
Title: Plant operation proficiency evaluation apparatus and method
Inventor: YASUDA MASAKI
IPC: G09B9/00
Filed: 2010-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a plant operation proficiency evaluation apparatus easily and objectively evaluating the operation proficiency.SOLUTION: A plant operation proficiency evaluation apparatus 10 includes: hierarchy operation procedure file generation means 12 referring to a grouping dictionary from an operation procedure file which includes a series of steps recorded in time series and generating a hierarchy operation procedure file; similarity calculation means 13 comparing the hierarchy operation procedure file of an evaluation object with a prototype hierarchy operation procedure file and calculating the similarity of both the files; and proficiency evaluation means 14 evaluating the proficiency of the operation of the evaluation object according to the calculated similarity.
Patent JP-2012043484-A (JP)
Title: Cradle for content reproduction device and power feeding method
Inventor: OTA KAZUTAKA
IPC: G11B33/12
Filed: 2010-08-12
Abstract: PROBLEM TO BE SOLVED: To transmit a charging command to and charge even a DAP which is not connected with a host controller 1B.SOLUTION: In transmitting audio data from a DAP 2 to an amplification device 4, a microcomputer 1A connects a connector 1La and a host controller 1B to a switch 1E, which allows the host controller 1B to transmit a charging command to the DAP 2 via a USB to charge the DAP 2. Although a DAP 3 is not connected to the host controller 1B, the microcomputer 1A charges the DAP 3 by transmitting a charging command to the DAP 3 via a UART.
Patent JP-2012039940-A (JP)
Title: Method for preserving fruit
Inventor: TAGUCHI TOMOYASU
IPC: A23B7/144
Filed: 2010-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for preserving fruits, suppressing and preventing proliferative contamination of mold such as Penicillium expansum, for fruits in preservation, and at the same time, suppressing patulin production by suppressing and preventing the mold contamination.SOLUTION: This method for preserving fruits includes preserving fruits under an environment existed with at least one substance selected from propenal, (E)-2-buthenal, (E)-2-pentenal, and natural flavor component having them as the main ingredients. The substance as propenal is contained at a concentration of ≥3ppm in the environment, or the substance as (E)-2-buthenal or (E)-2-pentenal is contained at a concentration of ≥100ppm in the environment.
Patent JP-2012040316-A (JP)
Title: Dish drier
Inventor: KAWAI YU
IPC: A47L19/00
Filed: 2010-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a dish drier reliably detecting opening and closing of a lid body while the unexpected contact by a user or an object to be dried is eliminated, properly setting up an allowance for the opening and closing detection to a closing condition of the lid body.SOLUTION: The dish drier 1 includes: a body 10; a lid body 11 forming the body 10 with a drying chamber 13; a hinge 15 supporting the lid body 11 at the body 10 freely openably closably; and opening/closing detector 16 arranged at the hinge 15 and detecting the opening and closing condition of the lid body 11.