baber/WOPTO huggingface dataset:
Patent JP-2010217606-A (JP)
Title: Carrier for electrophotography and two-component developer
Inventor: MORIYA YOSHIHIRO
IPC: G03G9/113
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier for preventing deterioration in image quality due to toner spent to a cover resin and improving durability thereof, to provide a two-component developer using the carrier, and to provide an image forming apparatus, a process cartridge, and a container with developer, provided with the two-component developer.  <P>SOLUTION: The carrier for electrophotography has a core material and a cover layer formed on the surface of the core material by using a cover layer liquid at least containing a binder resin or a binder resin precursor and a solvent. The carrier contains at least a maleimide and/or a diisocyanate compound (A), a both-terminal amino group modified polysiloxane (B), and at least one kind of silsesquioxane (C) made of a cage silsesquioxane and/or a partial cleavage structure of cage silsesquioxane which has at least one epoxy ring in one molecule.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219357-A (JP)
Title: Positioning device
Inventor: TAZAWA JUNYA
IPC: H01L21/68
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning device simplifying the structure thereof while correctly positioning many kinds of plate-like bodies having different sizes.  <P>SOLUTION: The positioning device includes a positioning mechanism 3 for positioning a board 100a so that the center 101 of the board 100a is located in the center 21a of a mounting surface 21 in a mounting table 2. The positioning mechanism 3 includes: four pressing portions (31a-31d) having a pair of arms (41a-41h) turnably attached to the mounting table 2; and a turning mechanism 32 for turning each arm. Two of the pressing portions are arranged in positions spaced apart from the center 21a by the same length along a Y-direction, respectively, while facing each other with the center 21a therebetween. The other two pressing portions are arranged in positions spaced apart from the center 21a by the same length along an X-direction, respectively, while facing each other with the center 21a therebetween. The turning mechanism 32 turns each arm in the two pressing portions by the same amount of turning, and each arm in the other two pressing portions by the same amount of turning.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010220494-A (JP)
Title: Medium containing sericin from wild silkworm
Inventor: SUZUKI KOICHI
IPC: C12N5/02
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new use of sericin from wild silkworm.  <P>SOLUTION: The culture medium for an insect cell culture and the culture medium for a lymphocyte culture containing sericin from wild silkworm are provided. Schneider S2 cells from a Drosophila embryo are used as the insect cell, and lymphocytes from a mouse spleen are used as the lymphocyte, and the sericin from wild silkworm is obtained by a freeze-drying treatment at least after a refinement treatment process and a water dialysis process of wild silkworm cocoon shells. The concentration of the sericin added to the medium for the insect cell culture and to the medium for the lymphocyte culture are 0.05-1% and 0.1-1%, respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010221841-A (JP)
Title: Traction device of vehicle
Inventor: NISHIKAWA TAKEMI
IPC: B60D1/04
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce restriction on the attaching position of a towing hook by attaching the towing hook, through a bracket, to the front surface of a cross member interconnecting the front ends of a pair of right and left side rails.  <P>SOLUTION: In the traction device, a pair of right and left brackets 46 are attached to the front surface of a cross member 16, which interconnects the front ends of a pair of right and left side rails 12 extending along the vehicle longitudinal direction, using a fastening member 50 including at least a nut and a bolt. The base part 48A of the towing hook 48 to be towed when the vehicle is in trouble is fixed in a sandwiched state between the pair of right and left brackets 46 using a fastening member 52 including at least a nut and a bolt. Thus, the towing hook 48 can be attached not only to a position where the side rail 12 is present but also to an arbitrarily position on the cross member 16, and the restriction on the attaching position is reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228148-A (JP)
Title: Liquid supply device and liquid ejector
Inventor: YOSHINO KEIICHIRO
IPC: B41J2/175
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To discharge bubble outside which exists in a pump chamber arranged in the halfway position of a liquid supplying channel.  <P>SOLUTION: An ink supply device 14 includes an ink channel 15 for feeding the ink to a recording head 12 from an ink cartridge 13, a suction side valve 41 which permits the passage of ink from the upstream to the downstream side in the ink channel 15, a discharge side valve 45 which is arranged in the position located in the downstream farther than the suction side valve 41 and permits the passage of ink to the downstream from the upstream, the pump chamber arranged in the position between valves 41 and 45 in the ink channel 15, a diaphragm 37 which takes a displacement to change the volume of the pump chamber, and a pressure adjustment means 60 and coil spring 42 which make the diaphragm 37 take a displacement. At least a part of the diaphragm 37 includes a gas permeable member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232280-A (JP)
Title: Manufacturing method of semiconductor device and oxidation treatment device
Inventor: KAWASE KAZUMASA
IPC: H01L21/31
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device, along with an oxidation treatment device, capable of suppressing degradation of performance due to substrate damage during oxide film formation.  <P>SOLUTION: A substrate 6a, which includes one surface, is prepared. Oxidation treatment is performed on one surface. At oxidation treatment, low-temperature thermal decomposition of O3 gas introduced generates O(<SP>3</SP>P) radicals. The O(<SP>3</SP>P) radicals are irradiated and excited, with a reddish orange light emitted from a light source 4a, to generate O(<SP>1</SP>D) radical. An oxide film is formed on one surface of the substrate 6a by O(<SP>1</SP>D) radical, at a low temperature, without damages.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010227308-A (JP)
Title: Washing machine
Inventor: IWAMOTO KEIKO
IPC: D06F33/02
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a conventional washing machine needs to be set operation contents to operate the washing machine, but setting of the operation contents requires a time, such as embarrassment in setting or wrong setting by a user unfamiliar to the conventional washing machine.  <P>SOLUTION: A washing machine includes: an operation unit for setting operation contents of the washing machine; an image sensor for imaging the periphery of the washing machine; an image processing section for processing information of the image sensor; and a control section for determining a user operating the washing machine based on information of the image processing section to control the operation unit. The washing machine determines whether the user setting the operation contents is accustomed to or not, and when the user is not accustomed to the setting, setting buttons of the operation unit are partially activated, and unnecessary buttons are prevented from being pushed to eliminate doubtful setting.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229947-A (JP)
Title: V-type internal combustion engine with variable valve train
Inventor: SATO TOSHIYUKI
IPC: F01L13/00
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a V-type internal combustion engine with a variable valve train, for reducing the height of the internal combustion engine.  <P>SOLUTION: In the V-type internal combustion engine 17 with the variable valve train 50, cylinder blocks are arranged in a V-shape, and an actuator 70 is provided on head covers 133A, 133B of the cylinder blocks for varying the phase/lift amount of cam shafts 151, 152. The actuator 70 is provided on the side faces of the head covers 133A, 133B in opposition to the offset direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228895-A (JP)
Title: Conveying unit
Inventor: HOTTA YOSHINORI
IPC: B65G47/86
Filed: 2009-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveying unit making a conveyed body hardly receive damage when receiving and delivering the conveyed body, in the conveying unit for conveying the conveyed body, while holding the conveyed body through the magnetic suction force of a magnet.  <P>SOLUTION: This conveying unit includes a pair of rotated and driven star wheels 13 formed with many fitting recessed parts 13a fitted with dry cells C at outer edges and a magnet wheel 15 held between the pair of star wheels 13 in a rotation prevented state. In the magnet wheel 15, a region from a first receiving and delivering position β1 to an intermediate receiving and delivering position β2 on the outer peripheral surface is close to the dry cells C fitted into the fitting recessed parts 13a of the star wheels 13 in a non-contact state. In a region from the first receiving and delivering position β1 to a position just before the intermediate receiving and delivering position β2 on the outer peripheral surface, magnets 16 are buried to suck and hold the dry cells C fitted into the fitting recessed parts 13a of the pair of star wheels 13 on the star wheels 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236426-A (JP)
Title: Sirocco fan
Inventor: OKAZAWA HIROKI
IPC: F04D29/44
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sirocco fan reducing a noise in a predetermined air volume, and also suppressing an increase in the noise and occurrence of an abnormal sound, caused by vibration of a fan.  <P>SOLUTION: This double suction sirocco fan includes suction ports 10 formed in both the side surfaces of a casing 2. 0.01≤X/H≤0.08, 12/D<Lf/D<2.8, and 0.18≤(Lc-Lf)/H≤0.56, where H presents the height of the casing, D represents the diameter of the fan, Lc presents the width of the casing, Lf presents the width of the fan, and X presents a shortest distance in a rotating shaft direction from a bell mouth to the fan.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010237501-A (JP)
Title: Method for inspecting photomask blank or intermediate thereof and determining the quality thereof
Inventor: INAZUKI SADAOMI
IPC: G03F1/68
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for inspecting photomask blank or intermediate thereof and determining the quality thereof, ensuring not to cause a change in surface shape, resulting in a dimensional error in machining, for the photomask blank including a light shielding film requiring high-accuracy machining and an optical functional film such as a phase shift film.  <P>SOLUTION: In this method for inspecting the photomask blank or intermediate thereof, the treatment includes: (A) a process of measuring a surface topography of a photomask blank or intermediate thereof having a film to be inspected for stress; (B) a process of removing the film to be inspected; and (C) a process of measuring surface topography of the treated substrate from which the film to be inspected is removed. By this treatment, surface topographies of both the photomask blank or intermediate thereof before the film to be inspected is removed and the treated substrate after the film to be inspected is removed are obtained, and the surface topographies are compared to thereby evaluate the stress of the film to be inspected. The method of manufacturing the photomask blank is optimized so that it is possible to manufacture a photomask blank having very low risk of causing a change in surface topography before and after etching the optical functional film and the machining functional film, and it is possible to provide the photomask blank ensuring that in manufacturing a photomask, the occurrence of a dimensional error due to a change in surface topography is reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009253295-A (JP)
Title: Asymmetrically perturbed optical fibers for mode transformers
Inventor: SUMETSKY MIKHAIL
IPC: H01S3/06
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cladding pumped optical device with a use efficiency of cladding pump light improved, and to provide the related method.  <P>SOLUTION: The use efficiency of the cladding pump light in the cladding pumped optical device is improved by converting a higher-order mode traveling in the clad to a lower mode more effectively engaging with the energy conversion step when entering the core region. The mode conversion is provded by the asymmetrical perturbation in the optical fiber. The perturbation may preferably be provided with the optical fiber in a gain part of the device asymmetrically formed in a cylindrial shape. The asymmetrical perturbation can be selected so that an effect to a lower mode signal light in a core of the optical fiber is negligible small.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010244179-A (JP)
Title: System, method and program for interrupt control
Inventor: GOTO SHINOBU
IPC: G06F9/46
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interrupt control system for preventing the occurrence of an interrupt storm.  <P>SOLUTION: The interrupt control system includes: an interrupt delivery unit 13 for delivering each interrupt request to each of a plurality of computers 14a, 14b, 14c; input/output devices 15a, 15b, 15c disposed respectively correspondingly to the computers 14a, 14b, 14c; and an interrupt control unit 12 for sending each interrupt request sent from each input/output device via a shared single shared interrupt line 10 to the interrupt delivery unit 13. The interrupt delivery unit 13 includes an interrupt request nullification function for performing stop control of output of the interrupt request to the shared interrupt line 10 from the corresponding input/output device 15a when the computer 14a is in a prohibition state of reception of the interrupt request.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010243281-A (JP)
Title: Dial
Inventor: NAKAJIMA MOTOAKI
IPC: G01D13/04
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dial that prevents appearance degradation caused by printing deviation and produces novelty.  <P>SOLUTION: The dial 1 is formed by printing in the following order, on the surface of a base 10 formed of a transparent material in a plate shape, a first printed layer 11 constituting an annular frame 8 and a scale and a second printed layer 12 constituting a scale and figures in white and constituting a light-shielding part 9 covering part other than the scale, the figures, and the frame 8. An overlap area 20 in which the first printed layer 11 and the second printed layer 12 overlap each other is provided on the inner edge part of the frame 8. Halftone dots 11A are provided on the part positioned on the overlap area 20 of the first printed layer 11. Halftone dots 12A are provided on the part positioned on the overlap area 20 of the second printed layer 12. The dots constituting the halftone dots 11A, 12A are formed so that they may gradually become smaller toward the printed layer on the other part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010240202-A (JP)
Title: Cover structure of electric wiring concentration part of electric wheelchair or electric cart
Inventor: NAGAYAMA TOSHIRO
IPC: A61G5/04
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To make components such as a switchboard, a control panel, and a measurement board, on which electric wiring are concentrated in an electric wheelchair or an electric cart which travels by a fuel cell, look good by eliminating that the components are exposed to the wind and rain.  <P>SOLUTION: A cover structure covers the components 5 such as the switchboard, the control board, and the measurement board, on which the electric wiring are concentrated in the electric chair A or the electric cart B which travels by the fuel cell. The cover structure includes: a cover 10 which reaches both sides which the components 5 such as the switchboard face after covering their surfaces; and locking parts 11, 12 to components on edges facing both sides of the cover to lock both locking parts to the components. One locking part 11 of the cover is applied to the sides of the components, and the other locking part 12 reach the rear surface from the sides of the components, applied to the rear surface, and the locking parts 11, 12 on both ends mutually approach by resilient force of the cover 10 to be firmly locked to the control panel 5. This locking state neither easily shifts nor detaches by remarkable vibration. No special tool is unnecessary for this mounting.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010244470-A (JP)
Title: Distributed processing system and distributed processing method
Inventor: CHO BANKI
IPC: G06F9/50
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To process data at a high speed, in a distributed processing system and a distributed processing method.  <P>SOLUTION: A distributed processing system 1 includes: an acquisition section 23 which acquires the amount of data to be divided and arithmetic result data of each slave node 20 which has performed distributed processing; a distribution degree setting section 14 which determines a change in the amount of data between before and after distributed processing based upon the acquired amount of data, and sets a degree of distribution of a plurality of intermediate data to be distributed lower when the amount of data increases through the processing than when the amount of data decreases; and a processing section 22 which arranges the intermediate data to be distributed in one of a plurality of node groups when the set degree of distribution is equal to or lower than a predetermined threshold, or arranges the intermediate data in two or more groups when it is higher than that.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251817-A (JP)
Title: Imaging apparatus and method, and program
Inventor: AISAKA KAZUKI
IPC: G03B15/00
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To capture an image to suit user's preference.  <P>SOLUTION: A correction data acquiring section 55 acquires correction data associated with image correction. A correction data recording section 34b records the correction data acquired by the correction data acquiring section 55. A shooting condition acquiring section 56 acquires image shooting conditions. A correction data retrieving section 57 retrieves the correction data, corresponding to the shooting conditions acquired by the shooting condition acquiring section 56, from the correction data recorded in the correction data recording section 34b. A photographing section 32 captures an image on the basis of the correction data retrieved by the correction data retrieving section 57. The imaging apparatus is applicable to, for example, a digital camera.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248336-A (JP)
Title: Liquid detergent composition
Inventor: KOGA JOICHIRO
IPC: C11D17/08
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid detergent composition having both of excellent foaming properties and sustainability of foam.  <P>SOLUTION: The liquid detergent composition includes (A) 10-30 mass% polyoxyalkylene alkyl ether sulfate salt, (B) 2-10 mass% amine oxide-type surfactant, (C) 1-10 mass% secondary alkanesulfonic acid and/or salt thereof, (D) 3-10 mass% polyoxyalkylene fatty acid monoethanolamide, and (E) polyoxyethylene alkyl ether, regulated so that the mass ratio represented by (A)/(B) may be 3-5, the mass ratio represented by (D)/(E) may be 10-20, and the mass ratio represented by [(D)+(E)]/[(A)+(B)+(C)] may be ≥0.15 and <0.45.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009275221-A (JP)
Title: New method for producing polyphenylene ether
Inventor: MAEDA MUTSUMI
IPC: C08G65/44
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently separating a metal salt which is a polymerization catalyst, from a polyphenylene ether.  <P>SOLUTION: This method for producing the polyphenylene ether comprises preparing a polymerization solution constituted by the total of 100 pts.mass of (M) a 10 to 25 pts.mass phenolic compound and (A) a 75 to 90 pts.mass aromatic solvent and (C) a 0.1 pt.mass to 10 pts.mass catalyst containing the metal salt as its component, performing the oxidative polymerization of the phenolic compound (M) by passing an oxygen-containing gas through the polymerization solution, stopping the polymerization by mixing an aqueous chelating agent solution, removing a diphenoquinone compound produced as a byproduct by quinone-binding treatment or reduction, and separating an aqueous phase by liquid-liquid separation to obtain the polyphenylene ether, wherein (D) 0.001 to 0.004 pt.wt. ionic catalyst is added to the polymerization solution during a time point of from preparing the polymerization solution to stopping the polymerization.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010250080-A (JP)
Title: Optical member, manufacturing method thereof, and liquid crystal using the same
Inventor: KAWAKAMI KIKUJI
IPC: G02F1/1335
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical member composed of a polyvinyl alcohol resin film, which is subjected to cross-linking treatment so as to have a low deformation shrinkage ratio, even at a high temperature and has high optical characteristics, and to provide a manufacturing method thereof, and a liquid crystal device using the optical member.  <P>SOLUTION: The optical member 11 is composed of a polyvinyl alcohol resin cross-linked and fixed by using a boron, wherein the ratio of a peak intensity height I(OH) derived from stretching vibrations of an OH group, coupled to carbon of a main chain at a wavenumber of about 3,322 cm<SP>-1</SP>to a peak intensity height I(CH<SB>2</SB>) derived from stretching vibrations of a CH<SB>2</SB>group, in a carbon chain of the main chain at a wavenumber of about 2,914 cm<SP>-1</SP>in an infrared absorption spectrum is ≤1.05.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010247751-A (JP)
Title: Control device of outboard motor
Inventor: KURIYAGAWA KOJI
IPC: B63H20/00
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an outboard motor with a torque converter capable of reducing a feeling of deceleration that occurs after the completion of acceleration by trim-up operation, and moreover, easily setting a trim angle after the trim-up operation to the most suitable value.  <P>SOLUTION: The control device of the outboard motor includes the torque converter with a lockup clutch, and a trim angle adjusting mechanism capable of adjusting the trim angle with respect to a hull in a trim-up/down direction. The speed ratio e of the torque converter is calculated from the input revolution and output revolution of the torque converter. When the calculated speed ratio e is at a prescribed value erefb or larger (a time point t3), the trim angle adjusting mechanism is actuated to start the trim-up operation of the outboard motor. Moreover, when the speed ratio e reaches a specified value erefa (a time point t4), the trim-up operation is stopped, and a lockup clutch of the torque converter is turned on.  <P>COPYRIGHT: (C)2011,JPO&INPIT