baber/WOPTO huggingface dataset:
Patent JP-2011198626-A (JP)
Title: Light source unit and display device including the same
Inventor: YAMANAKA AZUSA
IPC: G02F1/13357
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a light source unit having high brightness while maintaining a wide viewing angle.SOLUTION: In the light source unit, a light source 1, a light guide body 2 having a light incident face 10 and a light emitting face 11 crossing the light incident face 10 almost at right angles, an anisotropic diffusion sheet 3 and a prism sheet 4 each having light incident face and a light emitting face in a light emitting direction of the light guide body 2 are arranged in this order. The prism sheet 4 has prism rows 4a, and when light is incident from an orthogonal direction to the light incident face of the anisotropic diffusion sheet 3, a diffusion angle A(°) in a first direction where the angle of the light emitted from the light emitting face of the anisotropic diffusion sheet 3 is maximal is 35° or more, and the light guide body 2 and the anisotropic diffusion sheet 3 are arranged so that the light incident face of the light guide body 2 and the first direction may become almost orthogonal, and the prism sheet 4 and the anisotropic diffusion sheet 3 are arranged so that the length direction of the prism rows 4a of the prism sheet 4 may become almost parallel to the first direction of the anisotropic diffusion sheet 3.
Patent JP-2011194329-A (JP)
Title: Coating system
Inventor: IKE DAISUKE
IPC: B05C5/02
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a coating system capable of coping rapidly with even a situation where the film thickness of a coating film becomes uneven due to time changes of the properties of a coating.SOLUTION: The coating system includes a tank 2 capable of storing a coating, a coating head 1 discharging the coating supplied from the tank 2 onto a target article, a flow rate adjusting section 4 arranged between the tank 2 and the coating head 1 and being capable of adjusting the flow rate of the coating from the tank 2 to the coating head 1 on discharge of the coating, a passage 5 with one end communicating with the flow rate adjusting section 4 and the other end communicating with the coating head 1 which causes the coating flowing in from the tank 2 through the flow rate adjusting section 4 to flow toward the coating head 1, a measurement section 15 measuring one of the film thickness of the coating film formed on the target article by the discharge of the coating, the flow rate of the coating and a property of the coating convertible into a flow rate and a control section 14 connected to each of the flow rate adjusting section 4 and the measurement section 15 and causing the flow rate adjusting section 4 to adjust the flow rate when the measurement from the measurement section 15 is outside tolerance. The measurement section 15 is arranged at locations excluding the passage 5.
Patent JP-2011198146-A (JP)
Title: Central position determining method, and central position determining apparatus
Inventor: KUWATA TOSHIYUKI
IPC: G07D5/02
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To detect a central position of a circular object with high accuracy even when a taken image of the circular object includes contamination or missing of an outer periphery portion.SOLUTION: In a central position determining method which is applied to a central position determining apparatus that detects the central position of the circular object, the central position determining apparatus acquires the image of the circular object, the central position determining apparatus sets a tentative center of the circular object based on the acquired image, the central position determining apparatus acquires an image in which the image acquired in relation to the set tentative center is subjected to polar coordinate transformation, the central position determining apparatus detects a track of the outer periphery portion in the circular object based on the acquired image, and the central position determining apparatus corrects the tentative center of the circular object to a true central position based on the detected track of the outer periphery portion.
Patent JP-2011196968-A (JP)
Title: Prediction device of solar power generation amount
Inventor: MIKAMI AYA
IPC: G01R22/00
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a device for predicting a solar power generation amount for predicting a solar power generation amount without using any amount-of-insolation data.SOLUTION: The device for predicting a solar power generation amount is equipped with: a degree-of-correlation calculation means 12 of calculating a degree of correlation between a first power generation change amount in a first period before a prediction point in time and a second power generation change amount in a second period before the first period by the first time difference for a first power generation change amount indicating variation in a power generation amount of a specific solar power generation device to be predicted following a weather change and a second power generation change amount indicating variation in a power generation amount of a plurality of reference solar power generation devices within a prescribed range from the specific solar power generation device following a weather change for the respective reference solar power generation devices; a similar solar power generation device extraction means 15 of extracting a similar solar power generation device similar to the specific solar power generation device from among the plurality of reference solar power generation devices based on the calculated degree of correlation; and a power generation amount prediction means 16 of predicting a power generation amount from a prediction point in time of the specific solar generation device to a point in time after the prediction point in time by a first time difference, based on a second power generation change amount from a point in time before the prediction point in time of the similar solar power generation device by the first time difference to the prediction point in time.
Patent JP-2011202716-A (JP)
Title: Power transmission chain and power transmission device
Inventor: MORI KEISUKE
IPC: F16G5/18
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission chain and a power transmission device preventing a scratch of a link bore caused by press-fitting of the link, and preventing shortening of a service life of the chain.SOLUTION: The power transmission chain includes: a plurality of two sorts of pins 14 different in length which connect between links 11 arranged in a chain length direction bendable in a longitudinal direction; and inter pieces 15. Fixing parts 12a, 13b of front and back insertion parts 12, 13 and at least either a pin 14 portion or an inter piece 15 portion opposed to the fixing parts 12a, 13b are processed to relatively decrease a friction coefficient between opposed faces of a pin fixing part 12a of a front insertion part 12 and a pin 14 of each link 11, and a friction coefficient between opposed faces between an inter piece fixing part 13b of a back insertion part 13 and the inter piece 15.
Patent JP-2011202560-A (JP)
Title: Electric blower and electric vacuum cleaner using the same
Inventor: NISHIMURA TAKESHI
IPC: F04D17/10
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a highly-efficient and low-noise electric blower improved in a flow inside an impeller.SOLUTION: The impeller 21 fixed to the shaft (not shown) of an electric motor (not shown) includes: a front shroud 23 having a suction port 23a; a rear shroud 22 arranged at an interval from the front shroud 23; a plurality of sheet metal blades 24 sandwiched between the front and rear shrouds 23, 22; and an inducer 25 arranged in the center of the impeller 21 and smoothly introducing an airflow flowed into from the suction port 23a to a centrifugal direction. The sheet metal blades 24 are composed of main blades 40 connected to the blade portion 25a of the inducer 25 by a continuous curved surface, and auxiliary blades 41 positioned between the adjacent two main blades 40 and also being independent. The inlet tip ends and outlet rear ends of both the main and auxiliary blades 40, 41 are respectively positioned on one virtual concentric circle. Accordingly, the flow in the inside of the impeller 21 is improved, performance of the electric blower is improved, reducing noise.
Patent JP-2011205319-A (JP)
Title: Electric field communication system
Inventor: MORISAWA FUMIHARU
IPC: H04B13/00
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent unintended communication between an installation terminal using electric field communication and a portable terminal.SOLUTION: A plate electrode 11a connected to the installation terminal 11 installed near a door 5 is slightly inclined to the front face of the door 5 to be arranged. Thus, since an electric field to be emitted by the plate electrode 11a does not progress to the front face of the door 5 but progresses to the inclined direction, and further goes to metal parts of the door 5, a building etc., arrival distance of a polling signal to be transmitted by the installation terminal 11 is suppressed to prevent communication which is not intended by a user 100. In addition, since the electric field to be emitted by the plate electrode 11a is absorbed by a metal plate 13 by providing the metal plate 13 in the electric field emitting direction, the arrival distance of the polling signal is suppressed.
Patent JP-2011204441-A (JP)
Title: Magnetron and microwave oven therewith
Inventor: AZUMA MASATOSHI
IPC: H01J23/22
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To manufacture a magnetron having good oscillation stability at low cost.SOLUTION: The magnetron has an anode cylinder 20, ten vanes 30, and three strap rings 41 to 43. The ten vanes 30 are fixed to an inner surface of the anode cylinder 20 and arranged in a radial pattern of which a center is at an axis 22 of the anode cylinder 20. Each of the three strap rings 41 to 43 connects the vanes 30 that are alternatively arranged. The first strap ring 41 and the third strap ring 43 are arranged on a first end of the vanes 30 in a direction of the axis 22, and the second strap ring 42 is arranged on a second end that is opposite to the first end. An outer diameter of the second strap ring 42 is equal to an inner diameter of the first strap ring 41 and an outer diameter of the third strap ring 43 is equal to an inner diameter of the second strap ring 42.
Patent JP-2011201117-A (JP)
Title: Fluid jetting device
Inventor: ITO KOJI
IPC: B05C5/00
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a fluid jetting device capable of efficiently carrying out a flashing operation when a linear member is used as a member for receiving fluid.SOLUTION: A printer is employed. The printer has: a recording head 21 having a plurality of nozzle rows L in which nozzles 24 for jetting inks in a Z-axis direction are arranged in a Y-axis direction orthogonal to the Z-axis direction; a linear absorbing member 12 suspended in a Y-axis direction so as to be separated from the nozzles 24 by a preetermined distance in the Z-axis direction, having an ink receiving region D capable of receiving the ink at a predetermined width in the X-axis direction orthogonal to the Z-axis direction and the Y-axis direction, and having a circular cross section; and a moving mechanism for moving the absorbing member 12 to a flashing position where the nozzle row L and the ink receiving region D are opposed to each other in the Z-axis direction and the positions of the nozzle row L and the center line 100 of the absorbing member 12 are mutually different in the X-axis direction when the ink is to be preliminarily jetted from the nozzle row L.
Patent JP-2011200442-A (JP)
Title: Disposable diaper
Inventor: HYODO TAKAFUMI
IPC: A61F13/49
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent a fixing tape from being unfastened, and to prevent the shrinkage in a wide range of the back side section B from occurring while sufficiently ensuring an elastic fitting property of the girth.SOLUTION: On the back side section B, a belt-like sheet 70 which protrudes from both side edges of the back side section B is continuously installed in the width direction. A fastening section 73 is installed on the internal surface of a protruding section 75 from among the protruding sections 75 on both sides in the belt-like sheet 70 and diaper overlapped sections 76 between them. At the same time, both end sections in the width direction from among the diaper overlapped sections 76 are made into free sections 77 which are not fixed to the diaper, and a section between the free sections 77 is made into a fixed section 78 to the diaper. Then, at least the free sections 77 are constituted to be elastically stretchable in the width direction for this disposable diaper.
Patent JP-2011184099-A (JP)
Title: Wrapping newspaper with address pocket
Inventor: EDAGISHI HIROTOSHI
IPC: B65D65/10
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To allow for home delivery of paper medium culture such as newspaper, mails, books, writings, or the like, once for all, up to the whole land of Japan including from metropolises to depopulated aging provinces, in such a manner that enables the steady securing of advertising rate.  <P>SOLUTION: An cut is made in a cover 3 interleaved with newspapers, advertising handouts, or the like 1, so that a pocket 5A keeps mails 4 and other advertisements inserted. A gluing part 6B is prepared so that insertions such as mails 4 or the like can be kept maintained. Furthermore, the cover 3 is provided with a portion for addressing and two-folded for being interleaved with books and writings to be made into a wrapping package.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236852-A (JP)
Title: Thermally decoupled annular cylindrical transition piece
Inventor: DAVIS LEWIS BERKELY JR
IPC: F23R3/42
Filed: 2010-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbo-machine including a plurality of injection nozzles (37, 38) arranged in an annular cylindrical array (40) and a transition piece (55) including at least one wall (64) defining a combustion flow passage (72).  <P>SOLUTION: A dilution orifice (67) is formed within the wall (64) of the transition piece (55). The dilution orifice (67) guides dilution gases to the combustion flow passage (72). A heat shield member (80) is mounted to the wall (64) of the transition piece (55) in the combustion flow passage (72). The heat shield member (80) includes a body (135) having a first surface (136) and an opposing second surface (137) and dilution passages (140-142) extended through the body (135). The dilution passage (140-142) is shifted from the dilution orifice (67). The heat shield member (80) is spaced from the wall (64) of the transition piece (55) and defining a flow region (100) between the one wall (64) and the second surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010165695-A (JP)
Title: Method of manufacturing electrode mixture paste for alkaline storage battery
Inventor: KAWAKATSU TORU
IPC: H01M4/62
Filed: 2010-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient method of manufacturing an electrode mixture paste for an alkaline storage battery capable of improving diffusion property of each kind of additive agents which are added to an electrode for improving battery characteristics while using a stable polysaccharide under an environment where the battery is used.  <P>SOLUTION: Two kinds of powders of different average particle sizes and polysaccharide are preconditioned to be included, and larger powder A has the average particle size of 8-35 μm and smaller powder B has the average particle size of 0.1-5 μm. The manufacturing method is composed of a first process in which the powder B and the saccharide are kneaded and a second process in which the kneaded product in the first process and the powder A are kneaded.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011204162-A (JP)
Title: Input device, portable electronic device and method of manufacturing key sheet for input device
Inventor: SASAMOTO KAZUTAKA
IPC: G06F3/02
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an input device, a portable electronic device and a method of manufacturing a key sheet for the input device, excellent in a color mixing property while securing miniaturization and thinning by achieving the improvement of the diffusibility of illumination light from a light source without adding new components.SOLUTION: The input device includes a light source for emitting the light of a plurality of colors, a resin sheet including an uneven surface part having recessed and projections and a presser part on one surface and a button part provided on the back surface of the presser part of the resin sheet. The light of the plurality of colors is made incident from the uneven surface part and transmitted through the resin sheet.
Patent JP-2011034660-A (JP)
Title: Data control circuit
Inventor: LEE SANG KWON
IPC: G11C11/4091
Filed: 2010-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory capable of reducing leakage current in a circuit associated with a global input/output line when a reading or writing operation is performed.  <P>SOLUTION: The data control circuit includes: an input/output line precharge unit for precharging a global input/output line when a reading or writing operation is not performed; and a driver that includes a plurality of MOS transistors, and receives, when the reading operation is performed, data of a local input/output line and a reverse local input/output line to drive the global input/output line.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010241131-A (JP)
Title: Imaging member
Inventor: ZHOU JING
IPC: B41C1/055
Filed: 2010-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer equipped with an imaging member capable of suddenly changing hydrophilic and hydrophobic states by a small temperature change for lithography.  <P>SOLUTION: The imaging member 110 includes a base body 112 and a surface layer 114. The surface layer 114 contains a heat-sensitive material permitting reversible switching between a compatible state and a noncompatible state within a short time. The printer 100 provided with the imaging member 110 is capable of including an ink supply source 130 and a first heat supply source 140.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011211439-A (JP)
Title: Method of manufacturing silicon bonding film, method of manufacturing package, package, piezoelectric oscillator, oscillator, electronic device, and electric wave clock
Inventor: SUGIYAMA TAKESHI
IPC: H01L23/02
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide: a method of manufacturing silicon bonding films, which prevents generation of rare gas when anode bonding is performed; a method of manufacturing packages; a package; a piezoelectric oscillator; an oscillator; an electronic device; and an electric wave clock.SOLUTION: A bonding film 23 for anodic bonding with a frame area 3c of a lid board 3 is manufactured on the surface 2b of a base board 2. The bonding film 23 is generated by a CVD method using an introducing gas not including rare gas.
Patent JP-2011211820-A (JP)
Title: Power demand management device, power demand management system, and power demand management method
Inventor: ONO SATOMI
IPC: H02J13/00
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To keep a voltage of a low-voltage power distribution line within a reference value by using the power generation of a home distribution power supply such as a photovoltaic panel even in a time zone at which surplus power form an ordinary house is generated.SOLUTION: The power demand management device includes: a surplus power prediction part which acquires surplus power information related to surplus power in the past which was generated from a plurality of facilities and predicts the surplus power on the basis of the acquired surplus power information; and a transmission part which transmits power accumulation request information including a power accumulation request amount and a power accumulation request time to the facilities on the basis of the predicted surplus power.
Patent JP-2011207026-A (JP)
Title: Recording apparatus
Inventor: KURA KEIJI
IPC: B41J2/175
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce an ink consumption amount in a recording apparatus performing a flushing operation before a recording jetting operation.SOLUTION: As shown in an example in table 1, the larger the sum of the amount of jetting of ink droplets is in the first continuous three driving periods in the recording jetting operation, the less the amount of total discharging of the ink is in the flushing operation.
Patent JP-2011207587-A (JP)
Title: Separating-carrying device of aluminum plate and separating-carrying method of aluminum plate
Inventor: TAKAGI YASUO
IPC: B65H3/48
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a separating-carrying device which surely separates and carries only the uppermost plate, without deteriorating the shape accuracy and a surface quality of the final product, when suspending and carrying a laminated aluminum plate applied with rust preventive oil on the surface.SOLUTION: This separating-carrying device 10 includes a carrying means 1 arranged above the laminated aluminum plate B and having a vacuum cup 2 oppositely arranged to the central part of a plate B1 of the uppermost position, and a separating means 3 oppositely arranged at a predetermined space S2 to a side surface of the laminated aluminum plate B. The separating means 3 is constituted of a guide plate 4 oppositely arranged to a peripheral edge part of the plate B1 at the uppermost position, and an air nozzle 5 for supplying air to the boundary between the guide plate 4 and the plate B1 at the uppermost position and between the plate B1 at the uppermost position and a second plate.
Patent JP-2011207707-A (JP)
Title: Hydrogen production apparatus and fuel cell system
Inventor: HASHIMOTO YASUTSUGU
IPC: C01B3/38
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen production apparatus which keeps the temperature of a selective oxidation reaction unit at an appropriate temperature with a simple structure without using external heating equipment such as a heater, and to provide a fuel cell system.SOLUTION: In the hydrogen production apparatus, a water evaporation flow path 31 is configured so as to be arranged parallel and adjacent to a selective oxidation reaction unit 8 and to form water vapor by flowing water and recovering heat from a selective oxidation catalyst layer A8. Further, a heat insulating unit 32 is arranged between the selective oxidation catalyst layer A8 and the water evaporation flow path 31. The heat insulating unit 32 has a thermal conductivity lower than that of a wall member constituting the selective oxidation reaction unit 8. Thereby, the temperature of the selective oxidation catalyst layer A8 of the selective oxidation reaction unit 8 is prevented from being excessively lowered even when such a structure that the water evaporation flow path 31 and the selective oxidation reaction unit 8 are arranged side by side is adopted. Further, lowering of temperature is suppressed with such a simple structure that only the heat insulating unit 32 is arranged between the water evaporation flow path 31 and the selective oxidation catalyst layer A8.