baber/WOPTO huggingface dataset:
Patent JP-2010198728-A (JP)
Title: Method of manufacturing magnetic recording medium
Inventor: KIMURA KAORI
IPC: G11B5/65
Filed: 2010-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a magnetic recording medium having a satisfactory rectangularity of pattern and a small magnetic spacing.  <P>SOLUTION: The method of manufacturing the magnetic recording medium includes forming a magnetic recording layer; an oxidation inhibiting layer, and a hard mask layer including carbon on a substrate, coating the hard mask layer with a resist, and transferring patterns of protrusions and recesses to the resist by imprinting to form resist patterns; sequentially performing etching of the hard mask layer using the resist patterns as masks; etching the oxidation inhibiting layer; and etching and/or magnetism deactivation of the magnetic recording layer to form patterns of the magnetic recording layer, and sequentially performing stripping of the resist patterns; stripping of the hard mask layer and stripping of the oxidation inhibiting layer. Ion beam etching is used for stripping the anti-oxidation layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011213411-A (JP)
Title: Cap and adapter, and drinking water supply device using the same
Inventor: IDE JUNICHI
IPC: B65D45/02
Filed: 2010-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a drinking water supply device in which a commercially available PET bottle can be exchanged.SOLUTION: A cap 2 is introduced to an introducing part 32 of an adaptor 3, and a projection 325 formed in the introducing part 32 abuts on an urging pin 24 so as to press the end 24a of the urging pin at a second recess 23 side in the cap 2 so that the urging pin 24 slides toward a first recess 22 side against the urging of a winding spring 28 attached by the urging pin 24. Thereby a circular rubber 27 attached to the first recess 22 side of the urging pin is separated from a water introducing hole 25, so that drinking water W in the commercially available PET bottle P attached to the cap 2 is supplied into a water server WS through the passage 311 of the adaptor 3.
Patent JP-2010281442-A (JP)
Title: Ventilated panel and vehicle equipped with such panel
Inventor: AUROUSSEAU VALERY
IPC: H01L31/042
Filed: 2010-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve energy performance of a box, by using wind in traveling, as the box on a vehicle comprises flat panels having wide surface areas subjected to solar radiation leading to the box heating up.  <P>SOLUTION: A panel 1 is intended to form a part of a wall 10a delimiting a refrigerated chamber of a refrigerated box 10 or to be attached on such a wall 10a. The panel 1 includes a photovoltaic module comprising at least one photovoltaic cell on the face of the panel 1 facing towards the outside of the box 10, a layer of insulating material on the face of the panel 1 facing towards the inside of the box 10, and air flow means 3 interposed between the photovoltaic module and the insulating layer. Further, a refrigerated box 10 comprises such a panel 1 on one of its walls 10a and a vehicle 11 comprises such a box 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011220115-A (JP)
Title: Emission control device of internal combustion engine
Inventor: HAYASHI KOTARO
IPC: F01N3/10
Filed: 2010-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an emission control device of an internal combustion engine that exhibits efficiently high NOx adsorption activity regardless of relatively low temperature.SOLUTION: There is provided an emission control device of an internal combustion engine having an exhaust gas passage connected to the internal combustion engine. In the exhaust emission control device of the internal combustion engine, an exhaust emission control catalyst is arranged in the exhaust gas passage, and a NOx adsorbent carried by a base material having moisture adsorbing capacity is provided as the exhaust emission control catalyst.
Patent JP-2011217891-A (JP)
Title: Game machine
Inventor: INABA TAKUYA
IPC: A63F7/02
Filed: 2010-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for enhancing amusement of a game in a general mode.SOLUTION: A main CPU 101a enters short-time mode at a first hit probability (10%) in high-probability mode, where a limiter function does not operate, and in non-short-time mode, enters the short-time mode at a second hit probability (30%) in high-probability mode, where the limiter function operates, and in a non-short-time mode, and enters the short-time mode at a third hit probability (30%) in low-probability mode and in non-short-time mode. The transition rate from the non-short-time mode to the short-time mode is changed.
Patent JP-2011217651-A (JP)
Title: Aquarium system for experimentally culturing small aquatic animal
Inventor: TANAKA TOSHIO
IPC: A01K63/00
Filed: 2010-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an aquarium system for experimentally culturing small aquatic animals, keeping experimental accuracy good when carrying out an evaluation test of a medicament or an exercise tolerance test by using the small aquatic animal.SOLUTION: The aquarium system 1 for experimentally culturing the small aquatic animals is equipped with a plurality of aquariums 3 in which the small aquatic animals 2 are cultured individually, piping 5 for feed, for feeding water to the aquariums 3, piping 7 for recovery, for recovering the water discharged from the aquariums 3, a storing vessel 4 storing the water to be fed to the aquariums 3, and a pump 9 for forming a water-circulating passage by sending the water recovered from the piping 7 for the recovery to the piping 5 for the feed. The piping 7 for the recovery is equipped with piping 12 for circulation, forming a water-circulating passage, piping 13 for discharge, for discharging the water to the exterior, and a valve 11 for introducing the water to either of the piping 12 for the circulation or the piping 13 for the discharge. When the water in the piping 7 for the recovery is discharged to the piping 13 for the discharge by the operation of the valve 11, the water in the storing vessel 4 is fed to the aquariums 3 through the piping 5 for the feed.
Patent JP-2011223713-A (JP)
Title: Reluctance motor
Inventor: TSUCHIDA KAZUNORI
IPC: H02K19/10
Filed: 2010-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a reluctance motor capable of improving motor efficiency and mitigating a stress during high-speed rotation.SOLUTION: A reluctance motor has a stator, and a rotator disposed inside the stator via a gap. The rotator includes a rotator iron core in which electromagnetic steel plates in a predetermined shape are laminated. The rotator iron core includes a plurality of slits and a d-axis slit. Each of the plurality of the slits has a circular arcuate shape projecting inside from one d-axis to another d-axis, and the plurality of the slits are formed as many as the number of poles of the rotator at a predetermined interval in a circumferential direction along an outer circumference of the rotator iron core. The d-axis slit is formed on the d-axis and opened in an inner circumference of the rotator iron core, and an outer circumferential thin portion is present between the d-axis slit and the outer circumference of the rotator iron core.
Patent JP-2011218038-A (JP)
Title: Fall preventing wall surface rack
Inventor: KATAGAWA YUJI
IPC: A47B57/26
Filed: 2010-04-13
Abstract: PROBLEM TO BE SOLVED: To solve problems wherein a wall surface is damaged for mounting a picture, a wall clock, a display of a wall-mounted TV, a Buddhist altar etc. and it is difficult for an amateur to mount them to a concrete wall and moreover there is a risk of falling in case of an earthquake or the like.SOLUTION: A wall surface rack includes an L-type base and a back plate. The L-type base is composed of a bottom plate parallel to a floor face, and a back plate support plate perpendicular to the floor face. The back plate support plate and the back plate are provided with a back plate height adjusting and fixing implement to make the back plate height adjustable according to the ceiling height of a room. The back plate is provided with slits for fixing an object to be supported, and a back plate upper part is provided with a strut metal fitting to prevent a fall.
Patent JP-2011226293-A (JP)
Title: Failure detecting device of exhaust gas purification device
Inventor: HAGIMOTO TAIGA
IPC: F01N3/18
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To distinguish the deterioration of a selective reduction type NOx catalyst and an abnormality of a reducing agent supply device.SOLUTION: A failure detecting device of an exhaust gas purification device includes: a calculation means that calculates the purification rate of NOx based on the NOx concentration of the selective reduction type NOx catalyst on an upstream side and a downstream side; an adjusting means that adjusts an amount of a reducing agent supplied according to the NOx concentration; and a determination means that determines the reducing agent supply device is out of order if the purification rate of the NOx returns after decreasing once when the NOx concentration entering the NOx catalyst increases in the case that the purification rate of NOx is a value showing the deterioration of the NOx catalyst or the short supply of the reducing agent.
Patent JP-2011213336-A (JP)
Title: Motorcycle bank angle display system
Inventor: OKISHIMA KIYOSHI
IPC: B62J99/00
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a motorcycle bank angle display system for always displaying bank angle information on a motorcycle in real time on the motorcycle for a rider when riding the motorcycle.SOLUTION: The motorcycle bank angle display system 1 includes an acceleration sensor means 8 attached to an appropriate region of a body 3 of the motorcycle 2, an arithmetic operation means (CPU) 4 electrically connected to the acceleration sensor means 8, a data transmission means 5 electrically connected to the arithmetic operation means (CPU) 4 and transmitting the bank angle information of the motorcycle 2 detected from the arithmetic operation means (CPU) 4 to a display means, and the display means 7 for displaying a bank angle of the motorcycle transmitted from the data transmission means 5.
Patent JP-2010273330-A (JP)
Title: Flat panel loudspeaker
Inventor: JIANG KAILI
IPC: H01L41/22
Filed: 2010-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat panel piezoelectric loudspeaker in particular, for a flat panel loudspeaker.  <P>SOLUTION: The flat panel piezoelectric loudspeaker 10 includes a piezoelectric element 16, a first electrode 12 and a second electrode 14. The piezoelectric element 16 includes a first surface 162 and a second surface 164 opposite to the first surface 162. The first electrode is electrically connected on the first surface 162 of the piezoelectric element 16. The second electrode is electrically connected on the second surface 164 of the piezoelectric element. The first/second electrode includes a carbon nanotube structure. In the carbon nanotube structure, a plurality of carbon nanotubes are arrayed in parallel along a same direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011224127-A (JP)
Title: Endoscopic device, method and program
Inventor: MATSUBARA KENTA
IPC: A61B1/06
Filed: 2010-04-19
Abstract: PROBLEM TO BE SOLVED: To provide weak optical images with little image blurring and having a high signal-to-noise ratio.SOLUTION: An endoscopic device includes: an irradiation part which irradiates an object with light by switching light in a first wavelength region and light in a second wavelength region at a certain time interval; a light receiving part which receives return light from the object which is irradiated with the light from the irradiation part; a movement identification part which identifies movement of the object on the basis of a first image of the object acquired by reception of first return light as return light from the object irradiated with the light in the first wavelength region by the light receiving part; a timing prediction part which predicts the timing when the movement of the object is at a predetermined phase on the basis of the movement identified by the movement identification part; a control part which allows the irradiation part to irradiate the object with light in the second wavelength region at the timing predicted by the timing prediction part and allows the light receiving part to receive second return light as return light from the object irradiated with the light in the second wavelength region; and an image generation part which generates a second image of the object on the basis of the second return light received by the light receiving part at several timings predicted by the timing prediction part.
Patent JP-2011213976-A (JP)
Title: Snow melting agent and method of manufacturing the same
Inventor: SAWADA SHOJI
IPC: A01G7/00
Filed: 2010-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a snow melting agent and a snow melting method which has a snow melting effect, moreover, has an effect of promoting growth of a plant having a disease resistance against fungus and bacterium because the snow melting agent is attached to surfaces of leaf and stem after snow melting to provide a useful effect for plants, further, permits efficient operation, is harmless for human and animals, and plants and is comfortable, safe and environmentally-friendly, regarding the snow melting agent used for snow fall surface of crops of vegetable and fruit, grass, pasture, golf course, etc.SOLUTION: The snow melting method includes a step of mixing and forming the snow melting agent on the snow fall surface of the plant and scattering and forming the snow melting agent onto the snow fall surface, wherein the scattering and forming onto the snow fall surface of the plant is performed by adding the material ±50 wt.% to pulverized coal ±50 wt.%. Further, there are provided the snow melting agent scattered in a single form or a formed composite form and the method of manufacturing the snow melting agent.
Patent JP-2011014873-A (JP)
Title: Organic electroluminescence element
Inventor: MASUI KENSUKE
IPC: H01L51/50
Filed: 2010-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescence element capable of lowering a voltage without reducing an external quantum efficiency.SOLUTION: This organic electroluminescence element includes at least one layer organic layer which contains a light emitting layer between an anode and a cathode. In the element, the light emitting layer contains a host material and a phosphorescence luminescent material, and the host material contains at least one kind of platinum complex compound of tetradentate ligand represented by a general formula (1).
Patent JP-2011227371-A (JP)
Title: Semiconductor package
Inventor: HASHIMOTO YOSHIHITO
IPC: G02B6/42
Filed: 2010-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor package which comprises: a semiconductor element chip; multiple photoelectric conversion modules; external light connecting parts, the number of which is smaller than that of the multiple photoelectric conversion modules; and multiple optical waveguides formed between the multiple photoelectric conversion modules and the external light connecting parts, the semiconductor package being able to decrease an absolute value of optical losses at the multiple optical waveguides, reduce the variation of optical losses at the multiple optical waveguides, and make the multiple optical waveguides be disposed in a small area.SOLUTION: Multiple optical waveguides 5 are bundled and connected to external light connecting parts, the number of which is smaller than that of the multiple photoelectric conversion modules 3, and each optical waveguide 5 comprises, viewed from the side of the external light connecting parts: a first straight line part 14; a curved line part 15 having no inflection points; and a second straight line part 16 whose linear direction is different from the linear direction of the first straight line part 14.
Patent JP-2011225956-A (JP)
Title: Liquid-storage device and pressure-control method thereof
Inventor: MITSUI HIROYUKI
IPC: C22B3/04
Filed: 2010-04-22
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of hydrogen sulfide gas used in a sulfidation step and the amount of alkali used in exhaust gas treatment and to reduce operating costs by installation improvements specifically in a liquid-storage tank among sulfidation installations at which a sulfidation reaction is performed in hydrometallurgy of nickel oxide ore.SOLUTION: The liquid-storage device is used in a sulfidation installation that generates sulfides by causing sulfidation of a sulfate solution and is provided with: a plurality of liquid-storage tanks 11that store a slurry or a filtrate after solid-liquid separation; a collecting pipe 12 that collects exhaust gas from each liquid-storage tank 11or inert gas that goes towards each liquid-storage tank 11; and pressure-control pipework 13 that controls the internal pressure of the plurality of liquid-storage tanks 11by circulating inert gas and exhaust gas. The pressure-control pipework 13 joins with the collecting pipe 12 via a joint 30 and is provided with a pair of pressure-control valves 31, 32 placed in front of and behind the joint 30 at which the pressure-control pipework 13 joins with the collecting pipe 12.
Patent JP-2011230128-A (JP)
Title: Brazing method for aluminum member
Inventor: YANAGAWA YUTAKA
IPC: C22F1/00
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a brazing method of high sealability by improving brazing filler metal-filling performance in a clearance of a junction part, in brazing in an inert gas not using a flux.SOLUTION: This brazing method is a method of brazing the first member constituted of an aluminum alloy brazing sheet, to the second member constituted of aluminum or an aluminum alloy, Mg is contained in at least one portion constituting the aluminum alloy brazing sheet, preplaced solder of an Al-Si aluminum alloy is arranged in a clearance between the first member and the second member, the both members are heated in the inert gas without applying the flux, to be brazed, and a Mg content of the brazing filler metal filled in the clearance after brazed is brought into 75% or less of Mg content of the brazing filler metal in a portion other than the clearance, in the brazing method for the aluminum member.
Patent JP-2011237009-A (JP)
Title: Cage for radial needle bearing
Inventor: IKEZAWA KATSUHIRO
IPC: F16C33/51
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a structure that can effectively prevent fretting abrasion, achieves easy parts management and good assembling property, and reduces the cost of manufacture.SOLUTION: A cage for a radial needle bearing is manufactured by injection molding of a synthetic resin and respective one end edges in the circumference direction of a pair of cage elements 9a, 9b are connected to each other with an elastic connecting part 14 that can be freely elastically deformed in the circumferential direction. A clearance 19a is formed between respective other end edges in the circumference direction of the cage elements 9a, 9b. Fretting abrasion is prevented by enabling one of the cage elements 9a, 9b present in a non-loaded zone to be displaced. The cage 8b is configured to be integrally handled so as to facilitate parts management and assembling work.
Patent JP-2011237734-A (JP)
Title: Connection mechanism and image forming device
Inventor: NAKAJIMA TAKEHIRO
IPC: G03G15/00
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To improve a technique for suppressing the occurrence of image jitters in an image forming device.SOLUTION: A connection mechanism 60 for attachably/detachably connecting a drive shaft 51 with a photoreceptor drum 40 comprises: a drive side coupling 90; a first detent part 80a; a drum side coupling 70; and a backlash preventing mechanism 97. The drive side coupling 90 is provided on the drive shaft 51 so as to be able to move in the axial direction. The first detent part 80a is provided on the drive shaft 51 to stop the rotation of the drive side coupling 90. The drum side coupling 70 is provided on the photoreceptor drum 40 and can be connected to the drive side coupling 90. The backlash preventing mechanism 97 includes a coil spring 971 which is compressed between a surface 80c of a rotation direction R1 side in the first detent part 80a and a surface 71a of a rotation direction R2 side in the drum side coupling 70, in the state that the drive side coupling 90 and the drum side coupling 70 are connected, so that repulsive force is generated in the rotation direction.
Patent JP-2011243596-A (JP)
Title: Manufacturing method of package component and package component
Inventor: AZUMA KAZUJI
IPC: H01L23/12
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a package component, which can improve package quality.SOLUTION: Semiconductor chips 2, which are functional components, are mounted on a mounting surface of a substrate 1a. Next, each semiconductor chip 2 is sealed by an encapsulation resin 3. Subsequently, polishing is performed from a surface of the encapsulation resin 3 opposite to a surface facing to the mounting surface of the substrate 1a, to polish the encapsulation resin 3 and each semiconductor chip.
Patent JP-2011250033-A (JP)
Title: Monitoring system and server changeover method
Inventor: CHIKEDERA TAKAMITSU
IPC: G06F13/00
Filed: 2010-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring system and a server changeover method which are capable of forming redundancy configuration without being equipped with an active server and a standby server relative to each communication network.SOLUTION: A monitoring system 10 monitors a plurality of communication networks in use of SNMP. The number N of active servers 12-1 to 12-n are assigned mutually different logical IP addresses, and the number N of recording units 15-1 to 15-n have mutually different identification IDs. A switch unit 14 establishes a connection path between active servers 12-1 to 12-n and recording units 15-1 to 15-n. If any of the N active servers 12-1 to 12-n has trouble, a standby server 13 obtains a logical IP address of a faulty active server, and controls the switch unit 14 to switch a connection path to the own server; thereby continuing operation of the faulty active server.
Patent JP-2011246571-A (JP)
Title: Nonaqueous ink composition for ink jet recording and inkjet recording method
Inventor: SAO AKIHITO
IPC: C09D11/00
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous ink composition for ink jet excellent in discharge stability or rubbing resistance of a recorded image, and an inkjet recording method using the same.SOLUTION: The nonaqueous ink composition for ink jet recording includes at least a solvent represented by general formula (1) and having an HLB value of 10.5 to 20.0. In the formula, Rdenotes a 1-4C alkyl group.
Patent JP-2011247342-A (JP)
Title: Toothed belt and method for manufacturing the same
Inventor: YOMODA HIDETOSHI
IPC: B29D29/08
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a toothed belt in which core wires can be easily manufactured, generation of noise or the like can be suppressed and a tooth root portion of a belt tooth portion is strengthened to prevent damage to the tooth, and to provide a method for manufacturing the toothed belt.SOLUTION: The toothed belt includes therein a core wire 3 comprising a core thread 1 made of aramid fiber and a filament thread 2 made of nylon fiber, and has belt tooth portions 4 and belt groove portions 5 alternately formed, all of these elements integrated with a rubber 7. A tooth root portion 9 of the belt tooth portion 4 is strengthened by integrally twining the core thread 1 and the filament thread 2 around each other to form a plurality of loops of the filament thread 2 around the core thread 1 and arranging the loops of the filament thread 2 entering the tooth root portion 9.