baber/WOPTO huggingface dataset:
Patent JP-2012113122-A (JP)
Title: V-grooved composite substrate for fiber alignment
Inventor: KOIKE SHINJI
IPC: G02B6/255
Filed: 2010-11-24
Abstract: PROBLEM TO BE SOLVED: To reduce flexure and breakage of a V-grooved substrate for optical fiber alignment to be attached to a jig for optical fiber fusion using laser irradiation.SOLUTION: A composite substrate constituted by laminating and mounting a V-grooved substrate for optical fiber alignment and a holding substrate with screw holes is used as a substrate to be mounted on a stage of a jig for laser fusion. Therefore, clamping stress which has occurred in the case of attachment of the V-grooved substrate for optical fiber alignment to the jig for laser fusion is not directly applied to the V-grooved substrate for optical fiber alignment. As a result, flexure and breakage of the V-grooved substrate for optical fiber alignment can be reduced in comparison with the use of a conventional V-grooved substrate with screw holes for optical fiber alignment.
Patent JP-2012114782-A (JP)
Title: Imaging apparatus
Inventor: SAITO TORU
IPC: H04N5/361
Filed: 2010-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus that can perform OB correction by a simple constitution without decreasing a light reception area of effective pixels, in which the effect of dark shading is taken into account.SOLUTION: An imaging apparatus 1 comprises an image sensor 12 which has an effective pixel region 121 which consists of a plurality of effective pixels and an optical black region 122 which consists of a plurality of shading pixels arranged around the effective pixel region 121, and obtains pixel values of the effective pixels and the shading pixels, and a correction part 20 which calculates an OB correction level of a correction target pixel for correction target pixels of the plurality of effective pixels using the pixel value of the shading pixels corresponding to the correction target pixels of the plurality of shading pixels, and corrects the pixel value of the correction target pixel using the OB correction level so as to perform OB correction for the correction target pixel as well as dark shading correction.
Patent JP-2012112503-A (JP)
Title: Foamable urethane filling device, and injection gun for filling foamable urethane
Inventor: WAKABAYASHI YOSHIHIRO
IPC: B05B7/26
Filed: 2010-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a foamable urethane filling device and an injection gun which can stably supply two material liquids respectively, can sufficiently mix, agitate and inject them without solidifying them in a device, stabilize a quality of a product, are easy in maintenance, management and operation, are reduced in cost and are easily made to be compact and light.SOLUTION: In the injection gun, a block member 17 is connected to a gun body 16. A pair of double pipes 18 are attached to the block member 17. A forked hose 28 is connected to a tip end of the block member. Pressurized air is taken in to the block member 17 from the gun body 16. The two material liquids are respectively separately sucked in the double pipes 18 and atomized by the air. The atomized liquids are mixed, agitated and injected in the forked hose 28. Only by an operation of an operating lever 21, the pressurized air is supplied. A liquid supply valve 13 is opened by the air pressure so that the two material liquids are supplied to the block member 17.
Patent JP-2012116019-A (JP)
Title: Inkjet recording apparatus and inkjet recording method using the same
Inventor: IZAWA HIDEO
IPC: B41J29/38
Filed: 2010-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording apparatus capable of adjusting the number of colors and capable of efficiently performing recording continuously on both surfaces of a web, an inkjet recording method using the same.SOLUTION: The inkjet recording apparatus 100 capable of performing recording continuously on both surfaces of the web 1 which is an inkjet recording apparatus 100 includes a plurality of recording heads H1 to H8 disposed on a substrate, driers 5a and 5b for drying the web 1 recorded by the recording heads H1 to H8, and guide rollers A1 to A8, B1 to B8, and G1 to G8 for guiding the web 1 in which a traveling path of the web 1 is switchable so that the web 1 passes between selected adjacent ones of the recording heads H1 to H8. The recording head upstream of the position where the web passes performs recording on one surface 1a of the web 1, and the recording head downstream of the position where the web 1 passes performs recording on the other surface 1b of the web 1. There is also provided the inkjet recording method using the same.
Patent JP-2012118718-A (JP)
Title: Method, program and system for configuring controller in a sliding mode control scheme
Inventor: SHIMIZU JUNYA
IPC: G05B13/00
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To automatically discriminate whether to apply sliding mode control in a plant from minimum required measured experimental data.SOLUTION: A system first measures a plant in an open control manner and uses the measured data to describe a state equation of the plant in accordance with an existing system identification technique and an order determination method. A switching hyperplane of sliding mode control is designed. Next, regarding a difference between output in the case where only control input of a linear model restricted by the hyperplane is used, and output in the case where control input of a sliding mode is used, a higher-order statistic of a third-order moment and a fourth-order moment are calculated. In the case where a value of the third-order moment is greater than a predetermined threshold value or a value of the fourth-order moment is greater than the predetermined threshold value, a controller is configured as a sum of a linear control input term and a non-linear control input term. In the case where it is determined that both the value of the third-order moment and the value of the fourth-order moment are smaller than the predetermined threshold value, the system uses only the linear control input term to configure the controller.
Patent JP-2012104461-A (JP)
Title: Length adjusting implement for hanging string
Inventor: KOBAYASHI ATSUSHI
IPC: H01H17/08
Filed: 2010-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a length adjusting implement for a hanging string, capable of adjusting the length of a hanging string simply and quickly, in order to solve the problem that there are many hanging strings in immediate surroundings such as indoors and much labor is spent for adjusting the length of the hanging string by tying, cutting, and adding the string.SOLUTION: A length adjusting implement for a hanging string is formed of a wire having spring effect or a plastic resin having elasticity in a shape shown in Figure 1, and a start and an end of the length adjusting implement for a hanging string are formed in a U-shape. In the intermediate part of the length adjusting implement, two protrusions around which the string is wound are provided at two points, respectively, and the string is wound around the bottom parts of the two protrusions in the intermediate part as shown in Figure 2. Then, a start and an end of the string are made to pass through start and end U-shaped grooves of the length adjusting implement, respectively.
Patent JP-2012117944-A (JP)
Title: Navigation device
Inventor: KONDO YOSHITO
IPC: G09B29/00
Filed: 2010-12-01
Abstract: PROBLEM TO BE SOLVED: To realize a navigation device capable of preventing a user from being confused by recommended lane guidance.SOLUTION: A navigation device comprises: a lane determination unit 8 for determining a traveling lane for an own vehicle based on an image recognition result of features included in image information G taken by a photograph device 21; an indispensable recognition feature extraction unit 34 for extracting indispensable recognition features Fr, which are features indispensable for determining a traveling lane for the own vehicle at each lane guidance point, for all of the lane guidance points included in a guidance route; a recognition rate derivation unit 31 for deriving a recognition rate which is a success rate of image recognition for each of the extracted indispensable recognition features Fr; and a guidance method determination unit 35 for determining a method of recommended lane guidance over the entire guidance route to be integrated into either relative lane guidance or absolute lane guidance based on the recognition rate of each of the indispensable recognition features.
Patent JP-2011138122-A (JP)
Title: Sound processing device
Inventor: TANAKA TAKAYUKI
IPC: G10H1/00
Filed: 2010-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To dissolve conflict of a virtual track, upon reproduction of overlap of the same phrase group.  <P>SOLUTION: When a phrase to be reproduced is allocated to a real track according to analysis results of a command analysis circuit 6, a track managing circuit 7 changes a use condition regarding the real track which is in a vacant state, to a use state, and the real track is related to a performance slot 5 from which this command is read out, and a virtual track which is added to the phrase to be reproduced. When reproduction processing of the phrase in a sequencer 8 is finished, the track managing circuit 7 changes the use condition regarding the real track which is in the use state by this phrase, to the vacant state, and relating regarding the real track is canceled.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011141536-A (JP)
Title: Photomask-forming glass substrate and method of manufacturing the same
Inventor: HARADA OMI
IPC: C03C19/00
Filed: 2010-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photomask-forming glass substrate including portions of distortion-free shape corresponding to chucking means of an exposure tool, and a method for preparing the same at a high productivity.  <P>SOLUTION: In the photomask-forming glass substrate, two strip regions are defined such that each region spans between 2 mm and 10 mm inward of each of the opposed sides of the peripheral sides on the square major surface of the substrate where a holding part of a photomask is located, but excludes end portions extending 2 mm inward from the longitudinally opposed ends of the side. A least squares plane is computed for each of the two strip regions, based on a distance from any common reference plane to a coordinate point within the strip region, the angle included between normal lines to the least squares planes of the two strip regions is less than or equal to 10 seconds, and the height difference between two strip regions is up to 0.5 μm. The invention provides a glass substrate, typically silica glass substrate for forming a photomask used in the photolithography process for the fabrication of ICs and microelectronic devices. When a photomask is mounted in a mask stage of an exposure tool by a vacuum chuck, any surface topographic change of the overall photomask by chucking is minimized. The glass substrate can be prepared in a productive manner through steps as employed in the conventional inspection process.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012121145-A (JP)
Title: Image forming apparatus
Inventor: TOKUNO TOSHIRO
IPC: B41J2/175
Filed: 2010-12-06
Abstract: PROBLEM TO BE SOLVED: To reduce waste ink consumption in printing by using ink remaining in a device such as a head tank when a main tank becomes an empty state.SOLUTION: When liquid is fed from the main tank 10 to the head tank 35 by reversely rotating a reversible liquid feeding pump 451, if pressure within the head tank 35 is not recovered to predetermined pressure, it is determined that the main tank 10 becomes an empty state. By reversely rotating a liquid feeding pump 241, predetermined amount of liquid is returned from the head tank 35 to the main tank 10, to generate a printing stop state. In the printing stop state, when emergency printing using liquid remaining in the device is instructed, an atmosphere release mechanism 207 of the head tank 35 is opened, and liquid reversely fed to inside of the main tank 10 is fed to the head tank 35. Then, the atmosphere release mechanism 207 is closed, and liquid is reversely fed from the head tank 35 to the main tank 10 to achieve a predetermined negative pressure state within the head tank 35.
Patent JP-2012120620-A (JP)
Title: Game machine
Inventor: YAEGASHI TOMOKI
IPC: A63F7/02
Filed: 2010-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine preventing a performance operation of each movable part from becoming monotonous even when operating the plurality of movable parts with one drive source.SOLUTION: In this game machine 1 including a movable performance device 500, the movable performance device 500 includes: a first movable part 510 capable of turning between an initial position and a maximum turn position; a second movable part 590 engaging with the first movable part 510, and turning in synchronization with the first movable part 510; the drive source 910 having a turning output part 910a for turning the first movable part 510 and the second movable part 590; and a first power transmission mechanism 920 connecting the turning output part 910a and the first movable part 510 such that the first power transmission mechanism transmits a drive force of the drive source 910. The first power transmission mechanism 920 is configured such that a turn angle of the first movable part 510 per unit turning angle of the turning output part 910a increases as the first movable part 510 turns to the maximum turn position from the initial position.
Patent JP-2012124351-A (JP)
Title: Method for manufacturing integrated circuit device
Inventor: KUNIYA TAKUJI
IPC: H01L21/3065
Filed: 2010-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an integrated circuit device, in which deterioration of a metal member is suppressed.SOLUTION: The method for manufacturing an integrated circuit device according to an embodiment comprises the steps of: etching a metal member by using a gas containing halogen; forming a silicon oxide film so as to cover an etched surface of the metal member, without exposing the etched metal member to the atmosphere; and removing the silicon oxide film.
Patent JP-2011047412-A (JP)
Title: Exhaust gas recirculating device of internal combustion engine
Inventor: YAMASHITA AKIRA
IPC: F02M25/07
Filed: 2010-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology for reducing a pressure loss in a cyclone scavenger in an exhaust gas recirculating device of an internal combustion engine.  <P>SOLUTION: This exhaust gas recirculating device of the internal combustion engine includes: a turbo charger 5; a low-pressure EGR passage 31; the cyclone scavenger 11 disposed in the low-pressure EGR passage 31 to thereby scavenge foreign matter in low-pressure EGR gas; a flow rate adjusting passage 12 for making the low-pressure EGR gas flow out from a foreign matter scavenging part of the cyclone scavenger 11 to an exhaust emission passage 4 downstream from a connecting part to the low-pressure EGR passage 31; a flow rate adjusting valve 13 disposed in the flow rate adjusting passage 12 to adjust the flow rate of the low-pressure EGR gas circulating through the flow rate adjusting passage 12; and an ECU 14 for controlling the opening and closing of the flow rate adjusting valve 13 according to the pressure loss when the low-pressure EGR gas circulating through the low-pressure EGR passage 31 passes through the cyclone scavenger 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012126797-A (JP)
Title: Method for producing polysaccharide composite particles, and polysaccharide particles
Inventor: FUKUDA TETSUO
IPC: C08B37/02
Filed: 2010-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing polysaccharide particles which can be used under fast flow rates when employed for chromatography particles having a high adsorption capacity with proteins and the like while a ligand and the like being introduced, and to provide polysaccharide particles, filler for chromatography, and an adsorbent for purifying an antibody.SOLUTION: The method for producing polysaccharide particles includes: (1) a step of preparing a polysaccharide solution in which two or more types of polysaccharides are dissolved in an ionic liquid; (2) a step of preparing a liquid droplet dispersion of the polysaccharide solution in which liquid droplets of the polysaccharide solution are dispersed in an organic solvent having low compatibility with the ionic liquid; and (3) a coagulation step in which the compounded polysaccharide is coagulated to obtain the polysaccharide compound particles.
Patent JP-2012125395-A (JP)
Title: Endoscope device
Inventor: KAKO TOSHIHIKO
IPC: A61B1/06
Filed: 2010-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope device capable of simultaneously acquiring both a special image observation light using narrow band light and a normal light observation image using white light.SOLUTION: The endoscope device includes: a light source device for emitting blue narrow-band light, green band light and red band light; an endoscope using an image pickup device for splitting light into blue, green and red spectral bands for photometry; and a processing section for generating a special light observation image and a normal light observation image from images produced by the image pickup element.
Patent JP-2012126554-A (JP)
Title: Conveyance device and image forming apparatus
Inventor: SAWAMURA ATSUSHI
IPC: B65H5/06
Filed: 2010-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a conveyance device and an image forming apparatus that improve accuracy for positioning a driven member relative to a rotating member.SOLUTION: The image forming apparatus 10 includes the conveyance device 400. The conveyance device 400 includes: a drive roller 404 that rotates; the driven roller 420 that rotates following the drive roller 404 and conveys a sheet while holding the sheet between the driven roller and the drive roller 404; a guide surface 462 that is provided at an upstream side from a shaft 424 of the driven roller 420 in a conveyance direction of the sheet and guides the driven roller 420 toward the drive roller 404; and a torsion coil spring 432 that brings the shaft 424 of the driven roller 420 into contact with the guide surface 462, and supports the shaft 424 along the guide surface 462.
Patent JP-2012132317-A (JP)
Title: Electric blower and vacuum cleaner with the same
Inventor: KAWABE TAKUYA
IPC: F04D29/44
Filed: 2010-12-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a slight gap is generated when a diffuser and a partition plate are joined and the efficiency is reduced, wherein the gap is caused by a sink generated in the joining surface between the partition plate and the diffuser along a shape of a return guide.SOLUTION: The diffuser is obtained by integrally molding a ring support a at the side of a fan casing with diffuser vanes at the side of a return guide. The return guide is obtained by integrally molding a ring support b provided with ribs at outer and inner circumferential parts at the side of the diffuser with return guide vanes at the side of an end bracket. A substantially circular ring partition plate is provided between the diffuser and the return guide. The partition plate is joined to the diffuser and the return guide.
Patent JP-2012132878-A (JP)
Title: Vessel, system and method for detecting microorganism contaminant
Inventor: FURUYA MASAHIRO
IPC: G01N33/579
Filed: 2010-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a technique to highly sensitively, simply and rapidly detect a microorganism contaminant such as endotoxin (lipopolysaccharide).SOLUTION: A vessel 1 for detecting a microorganism contaminant comprises a vessel body 2 and an emission detection tank 3. The vessel body 2 is partitioned by an intermediate partition member (partition wall) 5 into a first reagent setting tank 10 and a second reagent setting tank 11. The vessel body 2 and the emission detection tank 3 are connected to each other through an emission detection tank side partition member (partition wall) 6. A reagent 15 containing a blood cell lysis or the like is placed in the first reagent setting tank 10, an emission synthetic substrate 16 is placed in the second reagent setting tank 11, and an emission reagent 17 is placed in the emission detection tank 3. A liquid sample introduced into the first reagent setting tank 10 may reach the second reagent setting tank 11 and the emission detection tank 3 when the intermediate partition member 5 and the emission detection tank side partition member 6 are broken through with a needle, a stick or the like. An example of emission is bioluminescence caused by luciferin and luciferase.
Patent JP-2012135970-A (JP)
Title: Method for producing aromatic polyester-based resin composition
Inventor: WAKITA TAKAYUKI
IPC: B29C45/00
Filed: 2010-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a molded article of an aromatic polyester-based resin composition which can prevent shrinkage and warpage, and cracks and deformation in mold releasing in a short production cycle, and excellent in mold followability, surface smoothness and chemical resistance.SOLUTION: In the method for producing the injection molded article of the aromatic polyester-based resin composition, the aromatic polyester-based resin composition containing an aromatic polyester-based resin and a styrenic resin containing 10-30 mass% of a continuent unit derived from an unsaturated nitrile monomer is molded with the usage of a mold heated at a mold temperature of 60-78°C, wherein a crystallization temperature of the polyester-based resin composition is in a range of 150-180°C.
Patent JP-2012139323-A (JP)
Title: Golf club
Inventor: ABE HIROSHI
IPC: A63B102/32
Filed: 2010-12-28
Abstract: PROBLEM TO BE SOLVED: To control a decrease in the rebound performance on off-center hit by defining a thickness distribution of a face portion.SOLUTION: A golf club 1 has a reverse flex Ry of 110-160 mm. In a front view of a reference state, a first straight line K1 passing an area centroid SA of a toe-crown-side thin part 16 having a small thickness and an area centroid SG of the back surface 6B of the face portion 6 has an angle θA of 10-30 degrees with respect to a horizontal plane HP, and a second straight line K2 passing an area centroid SB of a heel-sole-side thin part 17 having a small thickness and an area centroid SG of the back surface 6B of the face portion 6 has an angle θB of 36-40 degrees with respect to the horizontal plane HP.
Patent JP-2012140893-A (JP)
Title: Intake manifold made of resin
Inventor: HIGAKI HISANORI
IPC: F02M55/02
Filed: 2010-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an intake manifold made of resin which can prevent breakage of a connection part to a flange of branched pipes by improving strength of the connection part and can avoid such a risk that fuel is ejected.SOLUTION: The intake manifold made of resin includes: a surge tank 10 which suppresses pulsation of intake air; a plurality of branched pipes 14a, 14b, 14c which are extended from the surge tank 10 to respective cylinders of an engine 12 and feed the intake air individually to the respective cylinders; flanges 16 for connecting the plurality of branched pipes 14a, 14b, 14c to the engine 12; and a reinforcing plate 34 vertically disposed on the surface of the flange 16 to connect the plurality of branched pipes 14a, 14b, 14c to one another and reinforce the connected branch pipes in the neighborhood of the flange 16. A sub-plate part 42 extended in the longitudinal direction of the flange 16 (vehicle body width direction) is formed on the reinforcing plate 34.