baber/WOPTO huggingface dataset:
Patent JP-2011167080-A (JP)
Title: Hydroponic apparatus
Inventor: AKAZAWA MICHIYO
IPC: A01G31/00
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydroponic apparatus promoting photosynthesis in cultivation while simplifying equipment and reducing the number of man-hour required for supply of materials for generating carbon dioxide, and thereby enabling efficient cultivation of plants.  <P>SOLUTION: The hydroponic apparatus includes a plurality of culture media 2 for planting plants P, a culture medium-holding body 3 holding the culture media 2, a solution supply mechanism 5 for supplying nutrient solution in a nutrient solution tank 8 to the culture media 2, and a purifier 6 purifying the nutrient solution supplied by the solution supply mechanism 5 by bringing the nutrient solution into contact with a photocatalyst. The purifier 6 is disposed on a position being on the culture medium-holding body 3 and surrounded with the plurality of culture media 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011172308-A (JP)
Title: System and method for preventing breaker down
Inventor: KONDO MITSUYOSHI
IPC: H04Q9/00
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method that are convenient for a user and prevent breaker down.  <P>SOLUTION: A meter reading device reads a meter of an electrical product, and includes a transmission unit for transmitting a used electric energy of the electrical product of which the meter has been read via a network for a plurality of times. An analysis server includes a storage unit for accumulating and storing the used electric energy, an acquisition unit for receiving the used electric energy from the meter reading device, a registration unit for accumulating and registering the used electric energy acquired by the acquisition unit in the storage unit, and a determination unit for performing first simulation for indicating whether tripping of a breaker occurs based on two of the used electric energy amounts stored in the storage unit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011168993-A (JP)
Title: Inner cover for ceiling inspection hole, and the ceiling inspection hole
Inventor: NAKATANI TETSUYA
IPC: E04F19/08
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceiling inspection hole high in airtightness, heat insulation and workability.  <P>SOLUTION: Characteristically, this ceiling inspection hole comprises an outer frame material for being attached to an opening formed in a ceiling, an inner frame material which is openably/closably assembled to an opening of the outer frame material, a heat insulating frame material which is made of a foamed material and fixedly installed inside the opening formed in the ceiling, and a heat insulating inner cover which is made of a foamed material and screwed into the inner surface of the heat insulating frame material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011168520-A (JP)
Title: Lactic acid bacterium having melanogenesis inhibitory action and use thereof
Inventor: KONDO SAYO
IPC: A61Q19/02
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new lactic acid bacterium having an excellent melanogenesis inhibitory action and to use the lactic acid bacterium for a cosmetic etc.  <P>SOLUTION: The lactic acid bacterium belongs to the genus Leuconostoc and has a melanogenesis inhibitory action. The melanogenesis inhibitor contains the lactic acid bacterium as an active ingredient. The composition for external use contains the lactic acid bacterium as an active ingredient.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011171518-A (JP)
Title: Heating condition determining method, heating condition determining device, and reflow device having the same
Inventor: TANIGUCHI MASAHIRO
IPC: B23K1/008
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently determine heating conditions for heating a target substrate in a second reflow device so that predetermined temperature conditions may be met by using a temperature profile of the target substrate which is heated by a first reflow device.  <P>SOLUTION: The heating condition determining method includes a first acquisition step S101 and a second acquisition step S102 in which a first or second heating characteristic value showing heating characteristics of a reference substrate or the target substrate with respect to the first reflow device is acquired, a third acquisition step S103 in which a third heating characteristic value showing heating characteristics of the reference substrate with respect to the second reflow device is acquired, a heating characteristic value calculating step S104 in which a fourth heating characteristic value showing heating characteristics of the target substrate with respect to the second reflow device is calculated by carrying out an operation of the ratio of the second heating characteristic value to the first heating characteristic value and the third heating characteristic value, and heating condition determining steps S105-S107 in which heating conditions for heating the target substrate by the second reflow device are determined by using the fourth heating characteristic value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011170112-A (JP)
Title: Fixing device and image forming apparatus
Inventor: ARAKAWA KOJIRO
IPC: G03G15/20
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a load applied to a fixing driving part.  <P>SOLUTION: The fixing device has: a rotating body including a heating body, and freely rotatably disposed; a conveying member disposed in contact with the rotating body; and a first pressure member configured to press the conveying member to the rotating body. The first pressure member is equipped with a sliding part with spherical particulates disposed in a part thereof coming in contact with the conveying member. Since the first pressure member is equipped with the sliding part with spherical particulates disposed in a part thereof coming in contact with the conveying member, the inner peripheral part of the conveying member is prevented from being shaved off. An amount of shavings sticking to the surface of the first pressure member is reduced, thus, the contact area between the conveying member and the first pressure member is not increased. A frictional force generated when the conveying member and the first pressure member slide in contact with each other, is reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010159423-A (JP)
Title: Light emitter and method for producing phosphor composition for the same
Inventor: TIAN YONGCHI
IPC: H01L33/00
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a phosphor represented by composition formula (I) SrGa<SB>2</SB>S<SB>4</SB>:Eu:xGa<SB>2</SB>S<SB>3</SB>, wherein x is 0.0001-0.2, and a minor amount of the europium component is substituted by an amount of praseodymium appropriate to improve efficiency, and an average grain size of the phosphor composition is 2-12 microns.  <P>SOLUTION: The above method comprises precipitating Ga(OH)<SB>3</SB>together with SrSO<SB>4</SB>and Eu(OH)<SB>3</SB>in a proper condition for realizing a desired average grain size in a product of the method; at least once conducting the following two sub-steps: grinding the product or a product of a subsequent iteration of this step; and firing the ground product in hydrogen sulfide; at least once suspending the fired product in solvent in which it is not soluble and providing a period of time for a portion of the fired product to settle leaving a second portion suspended; and collecting the phosphor in one or more of the suspended or settled portions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011174381-A (JP)
Title: Control device of internal combustion engine
Inventor: YOKOI MASAHIRO
IPC: F02D41/02
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine which can reduce an emission amount of PM at restart after automatic stop even though idle stop is executed.  <P>SOLUTION: In a control device applied to an internal combustion engine directly injecting fuel in a combustion chamber of each cylinder in the internal combustion engine 1 with an injector 12, purge control is executed until the internal combustion engine stops after the establishment of an automatic stop (idle stop) condition formation. At automatic start (restart), fuel amount of purge gas supplied by the purge control is reduced from a basic injection amount to calculate a final injection amount from the injector 12. Thus, an emission amount of PM at restart can be suppressed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178435-A (JP)
Title: Labeling device and labeling method of portable labeling machine
Inventor: MAEDA HIDEYUKI
IPC: B65C11/00
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide the labeling device and the label attaching method of a portable labeling machine for exposing a label piece as long as possible on the outside of a side panel regardless of the length of the label piece, discharging the label piece itself to the outside of the side panel by the attaching operation of an attachment roller and for attaching the label piece easily by the roller.  <P>SOLUTION: The labeling machine focuses on association of a label receiving member with the rotation of an attachment roller 22. The machine has the attachment roller 22 for attaching a label piece 14 transferred to be discharged to the outside of a side panel 2. A label receiving roller 31 able to rotate is used as the label receiving member. The roller 31 and the roller 22 are associated with each other for transferring the rotation of the roller 22 to the roller 31 and for discharging the piece 14 to the outside of the side panel 2 from its temporarily held position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179630-A (JP)
Title: Coupler apparatus
Inventor: KANNO MINORU
IPC: F16L37/08
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupler apparatus that is extremely-compact, has ease of operation in connection operation, and protects an end of a nozzle in the event of an unforeseen accident such as fall.  <P>SOLUTION: In the apparatus, a connection holding device 50 comprising a retainer 53 and a retainer locking part 52 for maintaining a connection state, is provided between a socket S10 and a plug P10 of the apparatus. Locking pawls 54 are formed inside a pair of retainers 53 between which the nozzle 32 is caught, and which move outside when locking, thereby reducing the size of a clearance that is formed together with the nozzle 32 therebetween. In addition, interference prevention parts 58 are formed in the locking pawls 54 so that the retainers are placed at a narrower interval than the outer diameter of the nozzle 32, thereby achieving further miniaturization. The height of retainers 53 is formed higher than that of an end of the nozzle 32 so that the nozzle 32 is protected by the retainers 53 in the event of an unforeseen accident such as fall, accordingly the nozzle 32 is not damaged directly.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011184726-A (JP)
Title: General-purpose magnesium alloy sheet material exhibiting cold formability equal to that of aluminum alloy and method of producing the same
Inventor: HUANG XINSHENG
IPC: C22F1/00
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a general-purpose magnesium alloy sheet material exhibiting cold formability equal to that of an aluminum alloy, and to provide a method of producing the general-purpose magnesium alloy sheet material.  <P>SOLUTION: General-purpose magnesium alloy (Mg-Al-Zn-Mn based alloy) subjected to extrusion-molding beforehand is heated to a prescribed sample surface temperature (490 to 566°C), is then subjected to rolling, particularly, subjected to rolling performed at an angle different from the extrusion direction for one or more passes, and is subsequently annealed to produce an easily formable magnesium alloy sheet material. The sheet material produced by the method exhibits cold formability equal to that of aluminum alloy (≥8.0, preferably, ≥8.8 by Erichsen value) and exhibits excellent plane anisotropy (a difference between 0.2% proof stress obtained under the conditions where the angle between the rolling direction and the stretching direction is 0° and 0.2% proof stress obtained under the conditions where the angle between the rolling direction and the stretching direction is 90°, is less than 30 MPa).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187631-A (JP)
Title: Manufacturing method of semiconductor light emitting element, and the semiconductor light emitting element
Inventor: IWAYAMA AKIRA
IPC: H01L33/32
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor light emitting element not impeding emission of a generated gas and preventing generation of cracks and the like in a grown semiconductor layer when removing a substrate for growth by an LLO (Laser Lift Off) method, and the semiconductor light emitting element manufactured by the method.  <P>SOLUTION: The method includes the step of forming the grown semiconductor layer on the substrate for growth, the step of forming a division groove reaching the substrate for growth to divide the grown semiconductor layer into a plurality of element parts, the step of forming a reversely-tapered inclined surface extending from an interface with the substrate for growth in a direction that the grown semiconductor layer is grown on each side part of the plurality of element parts, the step of forming a protection layer on the side part while exposing the reversely-tapered inclined surface, the step of providing a support for the plurality of element parts, and the step of peeling the substrate for growth by irradiating the substrate for growth with laser light from its rear surface side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011188635-A (JP)
Title: Wall outlet
Inventor: TANAKA NORIMITSU
IPC: H02J1/00
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall outlet which protects a power supply system connected to a load device where a short-circuit fault occurs, and prevents the short-circuit fault from affecting a load device where no short-circuit fault occurs.  <P>SOLUTION: The wall outlet includes a plurality of power supply systems, and a plurality of receptacles which are connected to the plurality of power supply systems, respectively, and into which plugs provided at one ends of power cables are inserted, respectively. Externally supplied current is branched into the plurality of power supply systems to be output to the plugs inserted in the receptacles. Power is supplied to load devices connected to the other ends of the power cables with the plugs. Each of the power supply systems has a breaker which when the value of a current flowing through the power supply system exceeds a predetermined current value, starts cutting off the current, and a current limiting unit which allows a current to pass toward the load device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011183074-A (JP)
Title: Game system, game server, game device, method of controlling game system, method of controlling game server, method of controlling game device, and program
Inventor: MIMURA RYUJI
IPC: A63F13/358
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the increase of processing loads of a game server.  <P>SOLUTION: The game system (S) includes the game server (1) and the plurality of game devices (2). Each of the plurality of game devices (2) includes a first game performance means (64) for performing a stand-alone type game and a second game performance means (66) for performing an online type game on the basis of data transfer with the game server (1). The game system (S) includes a load information acquisition means (68) for acquiring server load information related to the processing loads of the game server (1), and a change control means (70) for changing at least one of a first game parameter in the stand-alone type game and a second game parameter in the online type game so that a user becomes advantageous or disadvantageous on the basis of the server load information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011191855-A (JP)
Title: Digital safety protection system
Inventor: KIMOTO YUTA
IPC: G21C17/00
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital safety protection system for readily confirming the occurrence of common factor failures.  <P>SOLUTION: The digital safety protection system 2 includes an arithmetic logic unit 4 for executing a program of 2-out-of-4 logic operation of negative logic; a hard backup arithmetic logic unit 9 having a 2-out-of-4 logic circuit configured with hardware; and a determination unit 20. Each detection signal from a quad detector 1 is input to the arithmetic logic unit 4 and the arithmetic logic unit 9. The arithmetic logic unit 4 performs 2-out-of-4 logic operation of the negative logic, based on four detection signals input to output a digital signal. The arithmetic logic unit 9 outputs an electrical signal from the 2-out-of-4 logic circuit to which the four detection signals are input. The determination unit 20 determines whether the output of the arithmetic logic unit 4 through a NOT circuit agrees with the output of the arithmetic logic unit 9. If both outputs agree, the program of the 2-out-of-4 logic operation of the negative logic is determined as being normal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011192471-A (JP)
Title: Secondary battery and electronic equipment
Inventor: KAWAKAMI TAKAHIRO
IPC: H01M4/525
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel positive electrode active material for improving the capacity of a secondary battery, and to provide the secondary battery using the same.  <P>SOLUTION: Li<SB>5</SB>GaO<SB>4</SB>is used as the positive electrode active material for the secondary battery. The used Li<SB>5</SB>GaO<SB>4</SB>is one which has a crystal structure belonging to a space group C222 or a space group P4122. The Li<SB>5</SB>GaO<SB>4</SB>having the crystal structure has lithium ion diffusion paths. It is a material suitable as the active material for the secondary battery.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011192751-A (JP)
Title: Electromagnetic solenoid device
Inventor: KUSAKA KAZUTOSHI
IPC: F16K31/08
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic solenoid device 1 with good usability which reduces hysteresis generated between a forward path P1 and backward path P2 of a plunger 8 and improves controllability of the plunger 8.  <P>SOLUTION: As magnetic flux ϕ1 flowing in an enlarged cylinder part 8b of the plunger 8 flows along an axial direction J of the enlarged cylinder part 8b of the plunger 8, and magnetic flux ϕ2 flowing in a thin cylinder part 3e flows along an axial direction K of a large diameter part 3a of a stator core 3 during energization to a coil body 5, side force the plunger 8 receives just laterally from the stator core 3 is reduced, and slide resistance is reduced. Therefore, there is no large difference between attraction force at the forward path P1 and attraction force at the backward path P2 of the plunger 8 during energization to the coil body 5, and the hysteresis generated between the forward path P1 and backward path P2 of the plunger 8 is reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011192794-A (JP)
Title: Cable lead-out structure
Inventor: MIZOBUCHI MANABU
IPC: H01H35/00
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a position shift of a printed substrate due to tension from a cable and a core wire even when a printed substrate surface and an axis of an opening part cannot be arranged on the same plane, and to achieve size reduction.  <P>SOLUTION: A cable lead-out structure, in which a housing 6 which houses the substrate 4 has the opening part 7 formed thereon for pulling out the cable 5 connected to the substrate 4, is characterized in that a circumference of the opening part 7 on the side of the substrate 4 elastically deforms.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011141510-A (JP)
Title: Quantum computer and method for forming a plurality of quantum bits
Inventor: NAKAHARA MIKIO
IPC: G06F7/48
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quantum computer which can mount many quantum bits controlling an interaction and can simultaneously control individual quantum bits and introduce the interaction between arbitrary quantum bits as required.  <P>SOLUTION: The quantum computer (1a) includes light supply means (13, 17) for supplying laser beams, a means (11) for generating two-dimensionally a plurality of near field light beams on at least one plane from the laser beams received from the light supply means and the quantum bits (25, 31) formed by trapping atoms respectively in the proximity field light beams. The quantum computer (1a) includes a one-dimensional light grating formed with opposing laser beams. A pair of atoms desired to be brought to an entangled quantum state are moved to the one-dimensional light grating and allowed to interact with each other. As another structure, the quantum computer may include the quantum bit (31) formed by trapping atoms by the red-detuned laser beam.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011189306-A (JP)
Title: Catalyst for cleaning exhaust gas
Inventor: ISOTANI YUJI
IPC: F01N3/10
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst having an excellent cleaning performance on HC, CO, H<SB>2</SB>, and NO<SB>x</SB>contained in the exhaust gas of an internal combustion engine.  <P>SOLUTION: The catalyst that cleans the exhaust gas of the internal combustion engine contains Y and Mn and is constituted such that a platinum group metal is carried on a composite metal oxide containing a hexagonal crystal is provided. The composite metal oxide more preferably contains a mixed crystal of a prismatic crystal and a hexagonal crystal. The composite metal oxide is expressed by the Formula: YMnO<SB>3</SB>or the general formula: YMn<SB>1-x</SB>Ti<SB>x</SB>O<SB>3</SB>(wherein 0.01≤x≤0.50). The platinum group metal is a metal selected from the group consisting of Pt, Pd, and Rh, and is carried in an amount in the range of 0.1-1.0 mass% to the composite metal oxide.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011196704-A (JP)
Title: Semiconductor device
Inventor: YANAGAWA MIKI
IPC: H01L21/822
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To minimize the frequency of movement of a probe and to shorten a test time when semiconductor chips formed on a wafer are tested.SOLUTION: This semiconductor device includes the semiconductor chips in a plurality, and each semiconductor chip has a circuit block to be tested according to a test signal and a transfer circuit which outputs a test result outputted from the circuit block to at least either of adjacent semiconductor chips and a test result output terminal, while outputting the test result transferred from one adjacent semiconductor chip to another adjacent semiconductor chip and the test result output terminal. According to this constitution, the test result of the semiconductor chip can be transferred the adjacent semiconductor chip sequentially, and therefore the test results of all the semiconductor chips can be outputted from the test result output terminal of one semiconductor chip.