baber/WOPTO huggingface dataset:
Patent JP-2011215450-A (JP)
Title: Liquid crystal display device and projection type display device
Inventor: FUKUI KOSUKE
IPC: G02F1/13
Filed: 2010-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device that has suppressed variations in brightness in a plane in the case of black display and improved contrast, and a projection type display device equipped with the same.SOLUTION: The liquid crystal display device includes a liquid crystal panel 80 which has first and second substrates 81 and 82, first and second alignment layers 89 and 88 provided on the inner surface side of them, and a liquid crystal layer 83 having liquid crystal with negative dielectric anisotropy, and in which the alignment control directions that cross each other are given to the first alignment layer 89 and the second alignment layer 88, and a control part 61 which divides an effective pixel region of the liquid crystal panel 80 into a plurality of regions for setting a plurality of division regions, sets a minimum gradation voltage for displaying the effective pixel region with a minimum gradation for each division region, and applies the minimum gradation voltage set for each division region when the effective pixel region is displayed with the minimum gradation.
Patent JP-2011214542-A (JP)
Title: Control device for gas fuel engine
Inventor: TANIGUCHI SATOSHI
IPC: F02B43/04
Filed: 2010-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a gas fuel engine capable of suppressing degradation of combustion.SOLUTION: A gas fuel engine control device operated by combustion of gas fuel is equipped with a fuel injecting means to inject the gas fuel into the engine, an ignition means to ignite the mixture gas of the gas fuel and air in each cylinder of the gas fuel engine, a fuel temperature sensing means to sense the temperature of the gas fuel injected out of the fuel injecting means, and an ignition timing control means to control the ignition timing of the ignition means, wherein the ignition timing control means includes an ignition timing correcting means to advance the angle of ignition timing in case the temperature of the gas fuel sensed by the fuel temperature sensing means is at the prescribed reference temperature or below in comparison with the case otherwise.
Patent JP-2011213303-A (JP)
Title: Air bubble recovering device of ship
Inventor: KAWAKITA CHIHARU
IPC: B63B1/38
Filed: 2010-04-01
Abstract: PROBLEM TO BE SOLVED: To reduce the friction resistance of a hull by ejecting air into water, and to prevent entrainment of bubbles in a propeller while ensuring the strength of the hull.SOLUTION: An air ejecting unit is configured to eject air into water from air ejecting outlets 31-33 provided in a ship bottom 13. An air recovery device is configured to recover the air into a hull 10 from air recovery inlets 41-43 provided in the ship bottom 13. A propeller 16 is arranged on the center line CL. The air recovery inlet 41 is provided to cross the center line CL. The air recovery inlet 42 is provided on a port 14 side from the center line CL so as to project on the port 14 side from the air recovery inlet 41. The air recovery inlet 43 is provided on a starboard 15 side from the center line CL so as to project on the starboard 15 side from the air recovery inlet 41. The air recovery inlets 42 and 43 are arranged on a bow 11 side from the air recovery inlet 41. Each of the air recovery inlets 41-43 includes a plurality of air recovery holes 41a-43a.
Patent JP-2011228409-A (JP)
Title: Electrochemical cell and method for manufacturing the same
Inventor: ONODERA HIDEHARU
IPC: H01M2/30
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a electrochemical cell having decreased cracks of a hermetic glass comprised in its armored container.SOLUTION: An electrochemical cell comprises an armored container composed of a lid made of SUS316L and a case made of SUS316L having at least one hermetically sealed portion and a concave portion storing an electric generating element, which are welded by scanned laser irradiation. The electrochemical cell is configured so that a distance between the laser scanned track and the hermetic glass is 4.8 mm or more and 35 mm or less.
Patent JP-2011228074-A (JP)
Title: Led bulb
Inventor: ISHII MIEKO
IPC: F21V29/00
Filed: 2010-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an LED bulb capable of efficiently diffusing heat from an LED having a larger light emitting volume and suppressing temperature rise to attain a longer life (resource saving).SOLUTION: The LED bulb is provided with a base 6, a resin-made base member 5 on a part of which the base 6 is fixed by screwing and moreover inside which a space for housing a lighting circuit is formed, a metal-made outer frame member 2 so formed as to surround the base member and extending from the vicinity of the base 6 in an upper direction with its diameter gradually widened, a globe 4 fixed on an upper end part of the outer frame member, a light emitting element 3 constituted by an LED and emitting light as driven by the lighting circuit, and a mounting plate on the upper face of which the light emitting element is mounted and which is fixed on the upper end part of the outer frame member, and thereby the light emitting face of the light emitting element is arranged to oppose the inner face of the globe. The bulb is further provided with a heat conductive member 7 having heat-conductivity and electric insulation as well between an inner circumference of the metal-made outer frame member and the inner circumference of the base.
Patent JP-2011227965-A (JP)
Title: Method of manufacturing magnetic recording medium
Inventor: SAKAGUCHI RYUJI
IPC: G11B5/84
Filed: 2010-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a magnetic recording medium that is greatly improved in number of times of repetitive transfer by one master information carrier.SOLUTION: The present invention relates to the method of manufacturing the magnetic recording medium that includes a process of magnetically transferring an information signal from the master information carrier M on which a transfer pattern corresponding to the information signal is formed to the magnetic recording medium W which has at least a magnetic layer formed on a nonmagnetic substrate while applying an external magnetic field from the side of the master information carrier M after putting the magnetic recording medium W and the master information carrier M one over the other, the method being characterized in using the master information carrier M which is repetitively usable for the magnetic transfer and also in including a process of cleaning the magnetic recording medium W using a cleaning fluid including an alkali cleaner before putting the master information carrier M and magnetic recording medium W one over the other.
Patent JP-2010161421-A (JP)
Title: Lithography apparatus and method for manufacturing device
Inventor: JOERI LOF
IPC: H01L21/027
Filed: 2010-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an immersion type lithography projection apparatus with improved functionality.  <P>SOLUTION: The lithography projection apparatus includes: a radiation system Ex, IL also equipped with a radiation source LA, for providing the projection beams PB of radiation; a first object table (mask table) MT connected to a first positioning means, for correctly positioning a mask with respect to a member PL; a second object table (substrate table) WT connected to a second positioning means, for correctly positioning a substrate with respect to the member PL; and a projection system PL for forming an image of the radiated part of the mask MA on the target part C of the substrate W.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011227324-A (JP)
Title: Image display device
Inventor: AKITA TAKASHI
IPC: G02F1/133
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an image display device that enables a viewer to have an appropriate contrast feeling.SOLUTION: The image display device comprises: a contrast adjustment unit (an image processing LSI11, CPU13) that performs a predetermined contrast adjustment for an image signal; and a backlight control unit 14 that controls brightness of a backlight so that a level of visual brightness when an image is displayed on a screen becomes equal to the brightness of the image indicated by an input image signal based on a variation of a DC level that varies in accordance with the contrast adjustment conducted by the contrast adjustment unit. The contrast adjustment unit performs the predetermined contrast adjustment by correcting a parameter indicating the brightness included in the image signal.
Patent JP-2011226028-A (JP)
Title: Meta-type wholly aromatic polyamide fiber
Inventor: YAMAUCHI YUSUKE
IPC: D01F6/90
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a new meta-type wholly aromatic polyamide fiber having high breaking strength, capable of inhibiting coloration or discoloration under high temperature and deterioration of fiber processing equipment, while retaining properties inherent to meta-type wholly aromatic polyamide fiber such as heat resistance and flame resistance.SOLUTION: A meta-type wholly aromatic polyamide fiber substantially containing no layered clay mineral is produced through a step of appropriately controlling composition or conditions of a coagulation bath so that the fiber has a dense coagulated form having no skin core, a step of plastically stretching the fiber within a specific ratio range, and a subsequent step of heat stretching the fiber under specific conditions. The resultant meta-type wholly aromatic polyamide fiber has an amount of 0.1 mass% or less of residual solvent in the fiber relative to the entire fiber, a breaking strength of 5.0 to 6.0 cN/dtex, and 0.05 mass% or less of calcium chloride relative to the entire fiber.
Patent JP-2011224242-A (JP)
Title: Automatic beverage supplier and method of controlling automatic beverage supplier
Inventor: KOBAYASHI KOICHI
IPC: A47J31/40
Filed: 2010-04-22
Abstract: PROBLEM TO BE SOLVED: To keep the quality of beverage material powder more stable than in a conventional apparatus and to automatically generate and supply beverage.SOLUTION: A capsule supply mechanism 10 for supplying capsules of the beverage material powder by a predetermined amount each time is provided, and the capsules are transferred to a stirring chamber to be stirred with hot water. Until the time of being drunk, the beverage material powder is kept capsuled, deterioration of the beverage material powder caused by moisture etc. is suppressed more than in the conventional apparatus. Moreover, since the beverage material powder is capsuled, the beverage material powder never adheres to the inside of the holding container 11 of the capsule supply mechanism 10, which eliminates waste of the beverage material powder.
Patent JP-2011229417-A (JP)
Title: Handle of fishing reel
Inventor: KOIKE MAMORU
IPC: A01K89/015
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight and high-rigidity handle of a fishing reel having a high specific strength and a high specific rigidity, and allowing enhancement of the strength, particularly in a hole part region where caulking is carried out.SOLUTION: A handle arm 31 is formed by laminating prepreg sheets made of a carbon-fiber reinforced resin along the thickness direction thereof. All of a plurality of interlayers 70 laminated between surface layers 60 and 61 on both sides forming a first surface 50 and a second surface 51 on the opposite side accompanying the caulking comprise unidirectional layers obtained by parallelling fibers in one direction. The thickness of the whole first unidirectional layers 70A obtained by parallelling the fibers nearly parallel to the longitudinal direction L of the handle arm 31 is the largest in the thickness of the whole unidirectional layers 70. The second unidirectional layers 70B in which the fibers form an angle of nearly 90° to the longitudinal direction L of the handle arm 31 near at least the hole part where the caulking is carried out are disposed more on the side of the first surface 50 than on the side of the second surface 51.
Patent JP-2011232576-A (JP)
Title: Developing device
Inventor: IMAI TADASHI
IPC: G03G15/08
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a developing device that can be miniaturized while making the layer thickness of developer which is carried on a peripheral surface of a developing roller uniform over the axial direction thereof.SOLUTION: A layer thickness regulation member 41 is provided around an oscillation axis 42 in parallel with an interval from a developing roller axis 37 so as to be oscillated, and extends along the horizontal direction. A coil spring 50 is provided between a non-developing service part and the layer thickness regulation member 41 in a developing roller 8. The layer thickness regulation member 41 has a pressed part 44, at one side of direction orthogonal to the oscillation axis 42, which is pressed in the direction separating from the non-developing service part by the coil spring 50. The layer thickness regulation member 41 has also a roller contact part 45, at opposite side of direction orthogonal to the oscillation axis 42, which is in contact with the developing roller 8 along the horizontal direction. The roller contact part 45 presses the developing roller 8 with the pressed part 44 being pressed.
Patent JP-2011236453-A (JP)
Title: Silver particulate and method for producing the same, conductive paste containing the silver particulates, conductive film, and electronic device
Inventor: KAKIHARA YASUO
IPC: H01B1/00
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To provide silver particulates suitable as the raw material for a conductive paste or the like which can be fired at low temperature, and to provide a method for producing the silver particulates.SOLUTION: The alcohol solution of the amine complex of silver nitrate prepared using silver nitrate and one or more kinds of aliphatic amines of 2-4C which are water-soluble or may dissolve in water, is added to a water-alcohol mixed solvent into which ascorbic acid or erythorbic acid is dissolved to cause reduction and precipitation, the obtained silver particulates are separated and cleaned, and are thereafter subjected to vacuum drying or vacuum-freeze drying at a temperature of ≤30°C to obtain the silver particulates in which the average particulate diameter (D) is 30 to 100 nm, the aliphatic amines of 2-4C and the amine complex of silver nitrate are present on the surfaces of the particulates, and the peak of the DTA (Differential Thermal Analysis) curve, is in the range of 100 to 140°C.
Patent JP-2011236935-A (JP)
Title: Pneumatic shock absorber
Inventor: MATSUMOTO AKIRA
IPC: F16F9/02
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic shock absorber which guarantees durability of a check seal for preventing leakage of a sealed gas and permanently guarantees expansion operability, without deteriorating a lubricant stored in an oil reservoir recess by mixing-in of foreign matter.SOLUTION: The pneumatic shock absorber includes an oil reservoir recess part R for storing the lubricant attached to the outer periphery of a rod body 2 penetrating an axial core part to a rod guide 3 part having a rod guide 3 for closing the upper end of a cylinder which seals an appropriate gas. A check valve C is disposed in a drain passage allowing communication between the oil reservoir recess part R and a cylinder body 1. The check valve C is composed of a leaf valve 10 and made to come close to the valve sheet surface formed of a bottom face of an oil reservoir case 4 and the adhesion thereto is increased, while a deflection load is applied to the bottom face of the oil reservoir case 4 which forms the oil reservoir recessed part R.
Patent JP-2010162425-A (JP)
Title: System for game
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2010-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine and a system for games, which eliminate the need for adding another signal line for transmitting a chip ID to a card unit 200 from a Pachinko game machine 100 in the collation of the chip ID stored in the main board 150.  <P>SOLUTION: The card unit acquires the chip ID stored in the main board of the Pachinko game machine from a corresponding Pachinko game machine through the existing display data signal line (S35 and S65) and transmits the chip ID acquired to a center managing unit (S38 and S68) through a hall managing unit (S36 and S66). The center managing unit collates the chip ID transmitted from the card unit with the regular chip ID previously stored for its coincidence (S39 and S69).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011239614-A (JP)
Title: Rotor for rotary electric machine
Inventor: UTAKA RYOSUKE
IPC: H02K1/28
Filed: 2010-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a rotor for a rotary electric machine capable of reducing component cost by decreasing a number of components.SOLUTION: A rotor comprises a shaft 10 and a core 20 fitted and fixed to a outer peripheral surface of a shaft 10. The shaft 10 includes a first stopper 15, which protrudes to the radial direction outside from the outer peripheral surface of shaft 10, and a second stopper (a projection stopper) 16 preventing the core 20 from slipping out axially at two-sided ends of a fitting part 11 to which the core 20 is fitted and fixed along an axial direction. The projection stopper 16 is formed by raising wall of surface of the shaft 10 in the radial direction outside after the core 20 is entered into the fitting part 11 of the shaft 10. This projection stopper 16 prevents the core 20 from slipping out against fitting-in direction of the core 20.
Patent JP-2011243681-A (JP)
Title: Optical wafer prober
Inventor: INOUE HIROSHI
IPC: H01L33/00
Filed: 2010-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical wafer prober enabling the probing estimation of optical characteristics of a rear-face incident photodiode or a rear-face output light emitting element (LED or the like) in an on-wafer state.SOLUTION: By the fixation of a wafer on a wafer chuck and the light irradiation of an optical element, including a light emitting element or a light receiving element, formed on the wafer, the optical wafer prober measures/estimates the electrical/optical characteristics of the optical element. The optical wafer prober includes an optical path change means disposed between the wafer and the wafer chuck, for changing the optical path of the light transmitted through the wafer.
Patent JP-2011242948-A (JP)
Title: Notification mail distribution setting method applied to printing manuscript file transfer system and printing production support system implementing the method
Inventor: OKADA IKUE
IPC: G06F13/00
Filed: 2010-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a notification mail distribution setting method enabling the setting of a transmission mode of notification mail to be received by users with a flexible and minimum required procedure during carrying out a print workflow.SOLUTION: The notification mail distribution setting method comprises: a process X in which an authority is allotted to an authority set which includes an authority to a function of receiving a manuscript used for carrying out a job and notification mail setting; and a process in which the allotted authority automatically reflects a default delivery setting owned on a remote server to a notification mail delivery setting form on the remote server as an authority set default delivery setting 401. In the automatic reflection process, all the default delivery settings possessed by the authority are reflected under OR condition.
Patent JP-2011232721-A (JP)
Title: Hinge mechanism for spectacles
Inventor: JUNG JIN BAEG
IPC: G02C5/22
Filed: 2010-04-26
Abstract: PROBLEM TO BE SOLVED: To eliminate a screw in a hinge part of spectacles, reduce the number of protrusions, and obtain a suitable flounder.SOLUTION: A hinge mechanism for spectacles includes an wraparound endpiece part (10) and a temple part (20) formed from a metal plate punched and used in a perpendicular direction, where an end of one of the wraparound endpiece part (10) and the temple part (20) includes a cross type opening (21) for coupling. An end of another of the wraparound endpiece part (10) and the temple part (20) where the opening (21) is not formed includes a cylinder (12) in which a columnar through-hole (11) is formed in the perpendicular direction. The hinge mechanism further includes a combination shaft including a pin (30) including a fitting groove that fits into an upper side of the cross type opening (21) so as to fit into the columnar through-hole (11), a cylinder (33) with a lid including a fitting groove that fits into a bottom side of the cross type opening (21) so as to fit into the columnar through-hole (11), and a coil spring (40) between the pin (30) and the cylinder (33) for pressing and fixing the pin (30) and the cylinder (33) into the upper and bottom sides of the cross type opening (21). The temple part (20) includes a flounder about the combination shaft to be rotated to be opened and closed.
Patent JP-2011240373-A (JP)
Title: Hot pressing device and hot pressing product
Inventor: YUASA NAOYA
IPC: B21D22/26
Filed: 2010-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a hot pressing device capable of securing uniform hardness and strength over a whole product without causing increase of production cost.SOLUTION: In the hot pressing device where a product W with a hat-shaped cross section is molded by pressing and quenching a heated metal plate using a die 1 and a punch 2, at least one of the opposing longitudinal wall parts 1a, 2a of the die 1 and the punch 2 is made to be a curved surface. For example, the longitudinal wall part 2a of the punch 2 is made to be a projecting curved surface. Alternatively, the longitudinal wall part 1a of the die is made to be the projecting curved surface, or the respective longitudinal wall parts 1a, 2a of the die 1 and the punch 2 are made to be a waveform curved surface.
Patent JP-2010209350-A (JP)
Title: Fuel composition for diesel engine
Inventor: HASEGAWA SHIN
IPC: C10L1/08
Filed: 2010-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel composition for diesel engines having a moderate rubber swelling property even if the sulfur and aromatics contents are reduced.  <P>SOLUTION: The fuel composition for diesel engines is the one whose (a) sulfur content is ≤10 mass ppm, (b) kinematic viscosity at 30°C is 3.0-4.6 mm<SP>2</SP>/s, (c) 10% distillate temperature is 200 to 250°C, (d) flash point is 60°C or more, (e) density is 0.82-0.84 g/cm<SP>3</SP>, (f) total aromatics content is 10-24 vol%, (g) content of aromatics with two or more rings is 3 vol.% or below, and (h) polarity index PI is 204-206. Herein PI=0.2×total aromatics content+3.2×Ha+1.8×Hα+1.9×Hβ+1.4×Hγ, wherein Ha is a ratio (mass%) of hydrogen derived from the aromatic rings, occupying in all the hydrogen contained in the total aromatics, and Hα, Hβ and Hγ correspond to a ratio of hydrogen that bonds to the carbon of α-position, β-position, or γ- or upper position of the substituents of the aromatic rings, that occupy in all the hydrogen contained in the total aromatics, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011244905-A (JP)
Title: Balloon catheter
Inventor: IWAMURO SHIGENOBU
IPC: A61M25/00
Filed: 2010-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a balloon catheter capable of sufficiently transmitting torque applied from a proximal side to the balloon catheter, to a leading end side of a balloon.SOLUTION: The balloon catheter 10 has a large-diameter coil part 32 comprising a stranded coil 31 arranged at a leading end side outer shaft 30, a small-diameter coil part 34 comprising the stranded coil 31 arranged at an extension part 52 of an inner shaft 50 and a transitional coil part 33 comprising the stranded coil 31 connecting the large- and small-diameter coil parts 32 and 34. With this configuration, torque can be transmitted to a leading end of the extension part 52 of the inner shaft 50 from the leading end side outer shaft 30 through the stranded coil 31.