baber/WOPTO huggingface dataset:
Patent JP-2011102950-A (JP)
Title: Developing device and image forming apparatus
Inventor: KATAOKA NAOKI
IPC: G03G15/08
Filed: 2009-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To properly prevent toner replenished from a toner replenishing port to a toner replenishing part from being flocculated and solidified by heat, etc. and being clogged in a bearing part provided in the inwall surface of the toner replenishing part by properly conveying the toner replenished from the toner replenishing port to the toner replenishing part, in a developing device using a developer containing a toner and a carrier.  <P>SOLUTION: In the developing device, when the toner is replenished from the toner replenishing port 25a to the toner replenishing part 25 extended from a developer conveying part 24 in which a stirring and conveying member 27 is rotated to convey the developer D, while stirring and mixing the developer D, the position of the inwall surface 25b of the toner replenishing part provided with the bearing part 25c holding the rotating shaft 27a of the stirring and conveying member exists on the upstream side in the conveying direction of the toner from the end part X on the upstream side in the conveying direction of the toner being in the state of an angle of repose α, supplied from the toner replenishing port and near the end part Y on the upstream side in the conveying direction of the toner in such a state that the toner in the state of the angle of repose is broken up to become the state of a collapse angle β.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011105984-A (JP)
Title: Soft magnetic flake for magnetic core, and magnetic core for electromagnetic parts
Inventor: MITANI HIROYUKI
IPC: H01F1/22
Filed: 2009-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soft magnetic flake for a magnetic core which has high maximum permeability, and in which core loss when being made into the magnetic core of electromagnetic parts is not so high, and which can be suitably used as the material for the magnetic core of electromagnetic parts such as a motor, a noise filter and a reactor used in alternating current, and to provide a magnetic core for electromagnetic parts produced by subjecting the soft magnetic flake for a magnetic core to compression molding.  <P>SOLUTION: The magnetic flake for a magnetic core is composed of a flake made of a metal magnetic material and an insulating film covering the surface of the flake. In the flake made of a metal magnetic material, thickness is 0.01 to 0.12 mm, width is 1 to 5 mm, and length is ≥80 times the above thickness. Further, the magnetic core for electromagnetic parts is produced by subjecting the soft magnetic flake for a magnetic core to compression molding.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011109612-A (JP)
Title: Solid-state imaging device
Inventor: TANAKA KENICHI
IPC: H04N5/335
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device suppressing degradation of image quality by suppressing dispersion of reset levels even when the dispersion of the reset levels cannot be handled by circuit design or circuit layout.  <P>SOLUTION: This solid-state imaging device includes a plurality of conversion parts 30a respectively arranged corresponding to columns of pixels of a pixel array 10 for outputting digital signals in accordance with the voltages of signals output from the pixels 11, wherein the reset levels of the pixels 11 are obtained through the conversion parts 30a on a row basis, and the characteristic of the conversion part 30a is adjusted based on at least one of the average value and the dispersion of the obtained reset levels.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011110440-A (JP)
Title: System for controlling operation of desulfurization equipment
Inventor: KAMIYAMA NAOYUKI
IPC: B01D53/77
Filed: 2009-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for controlling the operation of desulfurization equipment, capable of checking if limestone present in a liquid absorbent is showing a sign of losing its activity and of monitoring the condition of the activity of the limestone.  <P>SOLUTION: The system for controlling the operation of desulfurization equipment including an electric dust collector collecting coal ash present in exhaust gas, and an absorption column wherein the exhaust gas removed of dust coming out of the electric dust collector is made to contact a liquid absorbent to cause limestone present therein to absorb SO<SB>2</SB>present in the exhaust gas removed of dust, with the resulting desulfurized exhaust gas removed of SO<SB>2</SB>discharged therefrom, is characterized in that the condition of the activity of the limestone is determined by calculating an activity constant K of the limestone from the concentration S1 of SO<SB>2</SB>in the exhaust gas removed of dust, the concentration S2 of SO<SB>2</SB>in the desulfurized exhaust gas, the flow rate S3 of the exhaust gas, the concentration C of the limestone in the liquid absorbent, and the volume V of the liquid absorbent held in its tank (i.e., the bottom part of the absorption column), which liquid absorbent has contacted the exhaust gas removed of dust in the absorption column and is stored therein, and the pH of the liquid absorbent, to compare the calculated activity constant K of the limestone with a predetermined threshold value X of the activity constant of the lime stone.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011113685-A (JP)
Title: Pressing device
Inventor: SASUGA ICHIRO
IPC: H01M8/24
Filed: 2009-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressing device naturally having a non-linear characteristics region where load change to displacement in load characteristics is small like a disc spring and capable of pressing an object with substantially the same pressing load caused in using a disc spring even when there are, in particular, dimensional variations and dimensional change in the pressing direction of the object.  <P>SOLUTION: For example, lever members 11 and 21 and an elastic member 31A receiving a tensile load are used, and a spacing between points U of application is set to be larger than that between fixed supports S. When displacement at the point U of application is caused in the vertical direction of one surface of an object 4, displacement of a power point T is caused in the in-plane direction of the one surface. Thereby, an elastic force F is caused in the elastic member 31A, rotational moment is caused around the fixed support S by the elastic force F, and a force P in the vertical direction of the one surface of the object is caused at the point U of application by the rotational moment. Non-linear characteristics shown in Fig.3 can be obtained by utilizing linear characteristics of the elastic member 31A and changes of spacings l1 and l2 due to angular displacements of the lever members 11 and 21.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011112830-A (JP)
Title: Positioning mechanism and image forming apparatus
Inventor: TOTSUKA TOSHIYUKI
IPC: G03G15/00
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To suppress occurrence of attaching backlash by variation in dimension of a member.  <P>SOLUTION: This positioning mechanism has: first and second posts 22 and 23 that are disposed in either part of attaching sections 36 and 37 of a movable member 7 and supporting sections 16 and 17 of a fixing member 11 and project substantially perpendicularly from a surface facing the other part; first and second loose engaging holes 24 and 25 that are disposed in the other part facing the first and second posts and loosely engage with respective facing first and second posts; a sliding member 26 that is disposed in the other part and slides in the direction parallel with the facing surface and substantially perpendicular to the arrangement direction of the first and second loose engaging holes (as in the sliding direction); and an energizing member 27 that is disposed in the other part and energizes the sliding member in the sliding direction. The sliding member has, at the end, two inclined surfaces 26a and 26b branched to the inside and outside with respect to the sliding direction, and abuts on the outer periphery of the second post loosely engaged with the second loose engaging hole on one or both of the inside inclined surface and outside inclined surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011111533-A (JP)
Title: Functional coating film
Inventor: HIROSE JUNICHI
IPC: C09D5/16
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a functional coating film excellent in stain-proof property and anti-reflection property.  <P>SOLUTION: The functional coating film is an organic/inorganic composite coating film containing respective components of (A) and (B), and is characterized in that the mass ratio of the component (A) and the component (B) is A/B=1,000/100 to 400/100, the film thickness is 10-1,000 nm and the refractive index of the coating film is 1.3-1.48. Component (A) is a metal oxide having a particle diameter of 1-400 nm. Component (B) is a polymer emulsion particle having a particle diameter of 10-800 nm. The component (B) is a polymer emulsion particle obtained by polymerizing a polymerization stock solution containing the following respective components of (b1)-(b4): component (b1): a hydrolyzable silicone compound, component (b2): a vinyl monomer containing at least one kind of functional group selected from the group consisting of a hydroxyl group, a carboxyl group, an amide group, an amino group and an ether group, component (b3): an emulsifier, and component (b4): water.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011110832-A (JP)
Title: Fluid jetting apparatus and maintenance method of the same
Inventor: ODAGIRI YORIHIRO
IPC: B41J2/165
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid jetting apparatus which can prevent contamination in the apparatus, and to provide a maintenance method of the fluid jetting apparatus.  <P>SOLUTION: The fluid jetting apparatus includes a fluid-jet head having a nozzle face in which a nozzle for jetting fluid is formed, a wiper which wipes away the nozzle surface of the fluid-jet head, a wiper support which supports the wiper, and an adjustment mechanism which adjusts the supporting position of the wiper by the wiper support.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011115988-A (JP)
Title: Method for producing solar cell resin sealing sheet
Inventor: KAWASHIMA MASAHIKO
IPC: H01L31/042
Filed: 2009-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a solar cell resin sealing sheet which can obtain a sheet in which contraction can hardly occur and which is excellent in productivity.  <P>SOLUTION: The method for producing the solar cell resin sealing sheet which softens a resin for tight adherence includes a process in which the resin, after being film-formed into a sheet, is cooled/solidified once and a process in which the cooled/solidified resin sheet, after being heated and softened, is subjected to embossing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011116520-A (JP)
Title: Elevator control device
Inventor: YASUE MASANORI
IPC: B66B5/02
Filed: 2009-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator control device which surely evacuates a wheelchair user and elder people from an elevator, while relieving them, in an elevator for evacuation using a power storage device with the minimum capacity.  <P>SOLUTION: This elevator control device includes: a storage device for storing power to be used to make an elevator car travel from a rescue floor to an evacuation floor in power failure; a scale device for detecting a load inside the car; an informing device provided in each landing place of the elevator; and an information control device for estimating the outputtable power quantity of the power storage device based on the stored power quantity or an output voltage value of the storage device and for computing a required power quantity for making the car travel to the evacuation floor based on the load inside the car when the car waits on a rescue floor in power failure and for, in the case wherein a required power quantity is larger than the outputtable power quantity, making the informing device landings of the floors different from the rescue floor to inform to evacuate using the car stopped in the rescue floor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010055747-A (JP)
Title: Method of controlling overwrite on write-once type optical disc and method of recording control information
Inventor: PARK YONG CHEOL
IPC: G11B20/12
Filed: 2009-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overwrite control method for logically overwriting information on a write-once type optical disc and a method of recording control information, thereby allowing efficient use of a disc.  <P>SOLUTION: The method of controlling overwrite on a write-once type optical disc alternatively records data requested to be overwritten on a specific recorded region in the disc into another data region physically partitioned in the disc, and generates and records control information for reproducing the data, which has physically and alternatively been recorded.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011121799-A (JP)
Title: Method for producing polycrystalline silicon and reaction furnace for producing polycrystalline silicon
Inventor: MIZOGUCHI TAKASHI
IPC: C01B33/02
Filed: 2009-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing polycrystalline silicon and a reaction furnace therefor by a zinc reduction method preventing deposition of polycrystalline silicon on a furnace wall of the reaction furnace.  <P>SOLUTION: The method for producing polycrystalline silicon comprising reacting silicon tetrachloride with zinc to produce polycrystalline silicon includes steps that: silicon tetrachloride vapor and zinc vapor are supplied from above an inner vessel disposed in a reaction furnace to the inner vessel; and a discharge gas is discharged from below the inner vessel so as to carry out the reaction of the silicon tetrachloride vapor with the zinc vapor in the inner vessel.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011123177-A (JP)
Title: Projection-type video display apparatus
Inventor: MINAMI KAZUYA
IPC: H04N5/74
Filed: 2009-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection-type video display apparatus that reduces degradation in the image quality, resulting from adhesion of dust particles to an optical component, while preventing degradation in the cooling effect of the optical component.  <P>SOLUTION: The projection-type video display apparatus includes: a shell case 1 that accommodates the optical component 5 constituting an optical system; and a cooling system that takes in the air outside the apparatus via an air filter 3 from an inlet 2 provided in the outer package case 1, directs by an intake duct 6 the air taken in from outside the apparatus to the optical component 5 to be cooled, and blows cooling air thereagainst. The cooling system has a turbulent flow generator arranged in the intake duct 6, whose front side serving as an inclined surface is formed to smoothly change the direction of the air flow, and whose rear side is formed to generate a turbulent flow.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010166034-A (JP)
Title: Optimization method, and lithographic cell
Inventor: MOS EVERHARDUS CORNELIS
IPC: H01L21/027
Filed: 2009-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of optimizing a method for double patterning.  <P>SOLUTION: This optimization method records control variables such as a control dose and a focal point, in each of processes in a double patterning lithographic process, and measures characteristics of intermediate features such as a critical dimension and a sidewall angle in a double patterning process. Then, the final feature is modeled, and a disturbance between a measured value and a model is measured, and the values of the control variables are optimized.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011124120-A (JP)
Title: Crimp terminal
Inventor: SATO KEI
IPC: H01R4/18
Filed: 2009-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crimp terminal which can correctly measure a serration angle.  <P>SOLUTION: The crimp terminal includes a bottom face 4 and a pair of conductor caulking parts 5 extending sideways from both sides of the same. On a face on which a conductor w1 of an electric wire W of the bottom face 4 is placed, a plurality of serrations 10 are arranged extending in a right-angle direction to an axis direction of the conductor w1 to be placed. On the bottom face 4, linear marks 11 are arranged to show the right-angle direction to an extending direction of each serration 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011129286-A (JP)
Title: Led bulb
Inventor: HIHARA TAKESHI
IPC: H02M3/155
Filed: 2009-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED bulb which can be handled similarly to a miniature bulb and is easy to use.  <P>SOLUTION: The LED bulb 15 used by threadedly engaging with a bulb socket includes: an LED 17; a first external terminal P to which positive voltage is applied; a second external terminal N connected with a cathode terminal of the LED, to which negative voltage is applied; and an illumination adjusting module arranged between the first external terminal and an anode terminal of the LED, wherein illumination of the LED 17 is adjusted by applying the positive voltage to the LED 17 via a first resistor 48 connected in series when the positive voltage is less than designated voltage, and applying the positive voltage to the LED via a second resistor with a resistance smaller than that of the first resistor, connected in series, when the positive voltage is a predetermined voltage or higher. When the positive voltage is the predetermined voltage or higher, a zener diode 50 is conducted, and illumination of the LED 17 is made higher since the positive voltage is applied to the LED 17 via a second resistor having a resistance value smaller than a resistance value of the first resistor 48 as an equivalent series resistance. Thus, it is easily recognized that the applied voltage rises as the increase of illumination of the LED 17.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011129357-A (JP)
Title: Bulb-shaped illumination light source
Inventor: TAMURA TETSUSHI
IPC: F21S2/00
Filed: 2009-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bulb-shaped illumination light source capable of being fitted to a downlight lighting fixture.  <P>SOLUTION: An LED lamp 5 can be fitted to a downlight lighting fixture 3 having a bowl-shaped fixture body 9 and a socket 11. The LED lamp 5 has a light emitting portion 17 having a plurality of LED elements, a main body 19 having a base mounted on the socket 11, a circuit unit making the LED elements emit light, and a connection part 20 for connecting the light emitting portion 17 to the main body 19. The connection part 20 mounts the main body 19 and the light emitting portion 17 in free bending, and moreover, connects, in a state that the light emitting portion 17 keeps a bent posture against the main body 19, the light emitting portion 17 and the main body 19 in free rotation around a rotation axis of the base with the main body 19 independent against the light emitting portion 17.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011128438-A (JP)
Title: Method for manufacturing optical waveguide, optical waveguide, and optical transmitter-receiver
Inventor: SHIRAISHI AKINORI
IPC: G02B6/13
Filed: 2009-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical waveguide, a method capable of manufacturing a highly accurate and minute optical waveguide.  <P>SOLUTION: This is a method for manufacturing an optical waveguide 1 that has a core layer 16 for transmitting an optical signal and mirrors 4, 5 for reflecting the optical signal. The method includes: a step of forming a mask layer 10 that is patterned in a prescribed shape on a prescribed crystal face 2a of a substrate 2 made of a crystal material; a step of etching the prescribed crystal face 2a by a wet etching process using the mask layer 10 as an etching mask, making a plurality of other crystal faces 3a, 3b, 3c, 3d appear on the substrate 2, and forming a groove 3 in which these other crystal faces 3a, 3b, 3c, 3d become a part or all of the inner wall; a step of forming mirrors 4(5) by installing a metallic reflection film 12 at least on one of these other crystal faces 3a(3b); and a step of forming a core layer 16 by filling a core material in the groove 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011126192-A (JP)
Title: Dehydrating/drying device of resin granule
Inventor: OKADA MIKIYA
IPC: F26B5/14
Filed: 2009-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dehydrating/drying device of a resin granule capable of obtaining a highly dry product at a sufficient yield by separating the resin granule from cooling water and dehydrating where the resin granule is taken out together with the cooling water from an apparatus for producing thermoplastic resin granule.  <P>SOLUTION: The dehydrating/drying device of the resin granule has such a constitution capable of taking out the highly dry resin granule that the device is equipped with a down-bent and grating-shaped dehydrating filter 2, a flat mouthed first nozzle 3a arranged upward of the center of a dehydrating filter and a second nozzle 3b arranged in parallel at a given distance behind the first nozzle keeping a given space upward of the terminal of the dehydrating filter, cooling water flowing over the dehydrating filter 2 is drained down from the dehydrating filter, and the resin granule is circulated floating in a space between the first nozzle and the second nozzle by an air flow blown from the first nozzle and residual water adhering to the resin granule is eliminated by dispersing a centrifugal force of the circulation, and so on.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011125299-A (JP)
Title: Automatic peeler of fruit
Inventor: WATANABE NORIO
IPC: A23N7/00
Filed: 2009-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic peeler of fruit which is capable of uniformly peeling the skin of the whole surroundings even of a persimmon having a small outer diameter, removing the skin by separating the skin, preventing the skin from attaching to peripherals to facilitate the disposal of the skin, and having extremely improved operability by shortening the transportation time.  <P>SOLUTION: The automatic peeler of the fruit is constituted as follows. A horizontal movement-supporting stand 44 is attached to a body base 1 so as to be freely movable in the horizontal direction, and a vacuum sucking and rotating mechanism 48 for sucking the hull side of the persimmon 30 by a sucking pad 56, and rotating the persimmon, is installed therein so as to be movable in the upper and lower direction. The sucking pad 56 is attached so as to be tilted and moved freely, and the whole surrounding peeling mechanism 3 is constituted by attaching the whole surrounding-peeling blade 60 rotatably moving along the outer periphery of the persimmon 30 by being positioned on the lower side of the sucking pad 56. The surroundings of the hull of the persimmon 30 is sucked by the sucking pad and lifted, and the sucking pad 56 is tilted. The whole surrounding-peeling blade 60 is rotated so as to peel the whole skin of the whole surroundings, and the horizontal movement-supporting stand 44 is moved to a discharging shooter side to drop the skin 33 at this side of the discharging shooter 8.  <P>COPYRIGHT: (C)2011,JPO&INPIT