baber/WOPTO huggingface dataset:
Patent JP-2013096902-A (JP)
Title: Power supply system, image forming apparatus equipped with the same, and low capacity power supply circuit
Inventor: INUKAI KATSUMI
IPC: H02M1/00
Filed: 2011-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a technique for detecting zero-crossing capable of reducing power consumption of a power supply system.SOLUTION: A power supply system 100 includes a switching power supply 20, a controller 51, and a low capacity power supply circuit 30. The controller 51 controls switching of the switching power supply 20 between normal mode and power-saving mode in which oscillation of the switching power supply 20 is halted. The low capacity power supply circuit 30 supplies power to the controller 51 in power-saving mode and includes a first capacitor C1, a second capacitor C2, and a rectifier circuit 31 which is electrically connected between a second electrode of the first capacitor C1 and a second electrode of the second capacitor C2 to rectify AC voltage applied to both capacitors. The low capacity power supply circuit 30 also includes a zero-crossing detection circuit 34 which is connected to a current path IP after the rectifier circuit 31 to detect zero-crossing of an AC power supply AC on the basis of the rectified current Irc flowing through the current path IP.
Patent JP-2013094155-A (JP)
Title: Greenhouse cultivation method
Inventor: MIYAZAKI YOKO
IPC: A01G9/18
Filed: 2011-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a greenhouse cultivation method which can efficiently use heat energy and carbon dioxide, which are contained in a high temperature exhaust gas containing carbon dioxide in a high concentration, for plants, and can promote the growth of the plants.SOLUTION: The greenhouse cultivation method is characterized by disposing a gas holder 12 in a greenhouse, charging and storing the exhaust gas containing carbon dioxide in a higher concentration than the carbon dioxide concentration of a greenhouse space 1 and having higher temperature than that of air, in the gas holder 12, disposing a heating process for supplying the heat energy in the greenhouse space 1 by the release of heat from the surface of the gas holder 12 from the start of the charging of the exhaust gas to the finish of the charging and further during the storage of the exhaust gas and heating air on the neighborhood of the plant P, disposing a carbon dioxide concentration increasing process for discharging the exhaust gas in the greenhouse space 1 and increasing the concentration of the carbon dioxide in the air on the neighborhood of the plant P with the carbon dioxide contained in the discharged exhaust gas, and starting the charging of the exhaust gas in the heating process and the discharging of the exhaust gas in the carbon dioxide concentration increasing process at different timing.
Patent JP-2013102054-A (JP)
Title: Solar cell lead wire
Inventor: HONDA TERUICHI
IPC: H01L31/042
Filed: 2011-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell lead wire capable of suppressing nonuniform deformation when wound to a bobbin and delivered from the bobbin.SOLUTION: The solar cell lead wire is a copper wire covered with a solder plating layer, consisting of pure copper or copper alloy and having a cross section perpendicular to the length direction which is approximately a rectangle with a long side and a short side. In the cross section of the copper wire perpendicular to the length direction, an occupancy of a crystal orientation<100>±10° is 5 area% or more and 50 area% or less; an occupancy of a crystal orientation<111>±10° is 5 area% or more and 50 area% or less; and an occupancy of a crystal orientation<101>±10° is 5 area% or more and 50 area% or less. The total occupancy of the crystal orientation<100>±10°, the crystal orientation<111>±10° and the crystal orientation<101>±10° is 100 area% or less.
Patent JP-2013105010-A (JP)
Title: Photosensitive coloring composition for color filter, color filter for liquid crystal display device and liquid crystal display device
Inventor: SHIMIZU MIE
IPC: G02F1/1335
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive coloring composition for color filters capable of manufacturing a liquid crystal display device having excellent oblique visibility.SOLUTION: There is provided a photosensitive coloring composition which forms each of colored pixels 3R, 3G and 3B for color filters and contains pigments, a resin, a monomer and solvents, in which two or more pigments are contained as the pigment, 50% or more of solvents of the solvents is a solvent having an evaporation rate of 10 to 35 when the evaporation rate of butyl acetate is 100, the mass ratio (monomer/resin) of the monomer and the resin is in the range of 0.3 to 1.0. And a coating film, which is obtained by applying the photosensitive coloring composition on a glass substrate, followed by drying, exposing, developing and post-baking steps, has a film stress σ of 0 to +30.
Patent JP-2013105371-A (JP)
Title: Billing system
Inventor: SUGIMURA TAKESHI
IPC: H02J7/00
Filed: 2011-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a billing system for billing a fee of charging a storage battery using advanced meter infrastructure (AMI) and energy management system (EMS).SOLUTION: The billing system comprises: a battery charger 16 for charging a battery 21; an EMS server 14 capable of communicating with the battery charger 16 and a vehicle 42; billing management means 45A for identifying received information as user information in a database in which user information including a user ID and fee billing is stored; and an AMI 5 for connecting between the EMS server 14 and the billing management means 45A. The EMS server 14 receives the user ID and a charged power amount from the battery charger 16, sends the user ID and the charged power amount to the billing management means 45A via the AMI 5, and receives notification of charging acceptance from the billing management means 45A. Subsequently, when the battery 21 is charged by the battery charger 16, the EMS server 14 sends the user ID and a power amount used by charging the battery from the battery charger 16 to the billing management means 45A via the AMI 5, and the billing management means 45A bills the user for the fee according to the used power amount.
Patent JP-2013106266-A (JP)
Title: Automatic tracking camera system
Inventor: TAKASHIMA YUJI
IPC: G03B15/00
Filed: 2011-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an automatic tracking camera system for achieving tracking control in a prescribed position without largely changing a video even if a position of a tracking subject differs from a prescribed position of tracking.SOLUTION: An automatic tracking camera system includes: rotating means for panning/tilt-rotating a photographing section including a lens device and an imaging apparatus; tracking object detecting means for detecting a tracking object from a photographed video; motion vector detecting means for detecting a motion vector of the tracking object; acquisition position setting means for setting an acquisition position of the tracking object in the photographed video; and control means for controlling driving of the rotating means. The control means includes: an acquisition mode for controlling the rotating means to acquire the tracking object in the acquisition position on the basis of the motion vector detected by the motion vector detecting means after the tracking object is detected in the photographed video by the tracking object detecting means; and a maintaining mode for controlling the rotating means so that the tracking object is continuously acquired after the acquisition mode.
Patent JP-2013113456-A (JP)
Title: Oil recovery method of multi-type air conditioning system
Inventor: SHIOTANI ATSUSHI
IPC: F25B1/00
Filed: 2011-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an oil recovery method of a multi-type air conditioning system capable of efficiently and surely recovering a refrigerating machine oil during system renewal.SOLUTION: A liquid refrigerant previously encapsulated in an outdoor unit 1 is sent from a liquid conduit 9 to an indoor unit 3 and the liquid refrigerant and a gas refrigerant from a high-pressure gas pipe 5 are mixed into a gas liquid double phase state. The refrigeration oil is surely recovered from a low-pressure gas pipe 7 by sending the refrigerant in the gas-liquid double phase state to a low-pressure gas pipe 7.
Patent JP-2013112837-A (JP)
Title: Insulating-film-coated electrical steel sheet
Inventor: FUJIBAYASHI NOBUE
IPC: C23C22/00
Filed: 2011-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an insulating-film-coated electrical steel which in spite of the absence of any chromium compound in the insulation film, is well-balanced and excellent in properties including film adhesion, TIG weldability, water resistance, sticking resistance, and film appearance after annealing, tension pad resistance, and corrosion resistance.SOLUTION: The insulating-film-coated electrical steel sheet includes on at least either surface an insulating film prepared by the application and drying of a surface treatment agent prepared from (A) a trialkoxysilane and/or a dialkoxysilane each having substituents consisting entirely of at least one type of nonreactive substituents selected from among hydrogen, alkyl groups, and phenyl groups, (B) a silane coupling agent, (C) water-dispersible microparticulate silica of an average particle diameter of 5-100 nm, and water, under such conditions that (1) the mass ratio (A/B) is 0.05-1.0, and (2) the content of (C) is 10-45 mass% based on the total solids content of the surface treatment agent.
Patent JP-2013111144-A (JP)
Title: Game machine
Inventor: MIYAUCHI SATOSHI
IPC: A63F7/02
Filed: 2011-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine increasing excitement and enjoyment of a game by showing high visual performance property even when a display screen is divided.SOLUTION: The game machine 1 includes a screen division device 200 and a performance control means 700. The screen division device 200 includes: an upper bar member 211; a lower bar member 221; a right bar member 231; a left bar member 241; and drive mechanisms 212-242 for respectively driving the four bar members 211-241. The performance control means 700 includes: a screen division control means for controlling the drive mechanisms so as to allow at least one of the four bar members to move and partitioning a display screen 35a with the use of the bar member; and a notification image display means for displaying a notification image on the display screen 35a, which notifies the continuation of a variable display game based on one establishment of a start condition. The notification image display means displays a first notification image B1 and a second notification image B2 at the different positions of the display screen 35a so as not to be simultaneously concealed by the moved bar member.
Patent JP-2013113010-A (JP)
Title: Connecting fitting for u-shaped groove and pipe, and vertical drainage method for slope using the same
Inventor: NARITA KAZUO
IPC: E02D17/20
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a connecting fitting for a U-shaped gutter and piping, which enables the U-shaped gutter and the piping to be connected together by a simple method, and which eliminates the risk of causing water leakage in a connection part.SOLUTION: A connecting fitting 1 for connecting an end of a corrugated pipe, having a spiral protrusive streak provided on an outer peripheral surface, to an end of a U-shaped groove buried in an earth surface includes: a connecting cylinder part 11 which has an inner peripheral surface provided with a female screw part 111 screwed to the protrusive streak of the corrugated pipe; a partition plate 12 which screens a gap between a periphery of the connecting cylinder part 11 and the end of the U-shaped groove; and a fixing flange part 13 for fixing the partition plate 12 to the end of the U-shaped groove. The inside of the connecting cylinder part 11 passes through the front and back sides with the partition plate 12 in between.
Patent JP-2012087309-A (JP)
Title: Aqueous pigment ink composition, and method of manufacturing the same
Inventor: YATAKE MASAHIRO
IPC: C09D11/326
Filed: 2011-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous pigment ink composition that ensures excellent recording characteristics on any type of recording mediums.SOLUTION: The aqueous pigment ink composition includes a pigment, a water-dispersible polymer, water, and a water-soluble organic solvent, where the pigment is dispersed as primary particles having an average primary particle diameter of not greater than 50 nm and as secondary particles having a ratio of an average secondary particle diameter to the average primary particle diameter in a range of 1 to 10, and the water-dispersible polymer has a minimum glass transition temperature of lower than 100°C. Using this polymer achieves, with good dispersion stability, a high color density for a non-glossy medium such as plain paper and favorable glossiness on a glossy medium.
Patent JP-2012079404-A (JP)
Title: Optical disc, and optical disk player and method for reproducing optical disk as well as authenticating downloaded content
Inventor: PENN YAN
IPC: G09C1/00
Filed: 2011-12-02
Abstract: PROBLEM TO BE SOLVED: To improve an optical disk, and to provide a player which reproduces the disk and a method of reproducing the disk so as to avoid a problem.SOLUTION: The optical disk player includes readout means of reading out an open key and a content of the optical disk; a network interface which receives a content downloaded from a server so as for use in cooperation with the content stored on the optical disk during reproduction; verification means of verifying whether the downloaded content is authenticated according to an open key system using the open key read out from the optical disk for the verification; and output means of reproducing the downloaded content only when it is verified that the downloaded content has been authenticated.
Patent JP-2013119709-A (JP)
Title: Fire door
Inventor: NAKANO MASAYA
IPC: E06B5/16
Filed: 2011-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a fire door which has improved fireproof performance without spoiling design of the door.SOLUTION: An entrance door 1 includes a connection part 32 and a bent part 34A which have a support face in parallel with the axial direction of a through-hole 24 passing through a door 3 and are arranged inside the door 3, and a thermal foam material 40 which is attached to the support face of the connection part 32 and the bent part 34A. The thermal foam material 40 expands to block the through-hole 24 when heated to a predetermined temperature or higher. The connection part 32, the bent part 34A, and the thermal foam material 40 are arranged inside the door 3, eliminating the necessity of installing an escutcheon plate on the surface of the door 3. The fireproof performance of a fireproof door is thus improved without spoiling the design. The thermal foam material 40 expands to block the through-hole 24 when heated to a predetermined temperature or higher, so that the through-hole 24 is blocked with the thermal foam material 40 alone even when a component such as a handle melts away from the through-hole 24. This further improves the fireproof performance.
Patent JP-2013121889-A (JP)
Title: Glass composition for illumination, and overcoat container for fluorescent lamp
Inventor: NISHIDA SHINSAKU
IPC: H01J61/30
Filed: 2011-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a glass composition for illumination, free of lead, having excellent heat processability, devitrification resistance and volume resistivity, and further excellent in clarity.SOLUTION: This glass composition for illumination contains, by mass, 60-80% SiO, 0-5% AlO, 0-5% BO, 0-10% MgO, 0-10% CaO, 10-20% NaO, 0-5% KO, higher than 0.01% and 5% or less SnO, 0-2% SbO, and 0.001-0.5% FeO.
Patent JP-2013122994-A (JP)
Title: Organic electroluminescent element, display device, and lighting device
Inventor: OHISA TORU
IPC: C09K11/06
Filed: 2011-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element which is excellent in output efficiency and element service life and has high production stability (drying properties), and to provide a display device and a lighting device using the organic electroluminescent element.SOLUTION: The organic electroluminescent element including one or more organic functional layers between an anode and a cathode is characterized in that: each of the organic functional layers is an electron transport layer, a hole transport layer, or a light-emitting layer; at least one of the organic functional layers is a layer containing particles and having a film thickness in a range of 5-100 nm; and a particle diameter distribution of the particles has two or more maximum values.
Patent JP-2013123007-A (JP)
Title: Inductor, composite magnetic material, and method for manufacturing inductor
Inventor: DAIGAKU HAJIME
IPC: H01F41/02
Filed: 2011-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an inductor which has reliability as high as conventional inductors have, but an effective magnetic permeability higher than those of conventional inductors.SOLUTION: The inductor 1 comprises: a coil 10; and a core 20 which is formed by press-molding a composite magnetic material including metal powder, a thermosetting binder and Ni-Zn-based ferrite powder, and enfolds the coil 10. It is preferable that in the composite magnetic material, the content of the Ni-Zn-based ferrite powder falls in a range of 5-30 wt%.
Patent JP-2013123489-A (JP)
Title: Game device, game control method, and game control program
Inventor: OSHIMA TAKENORI
IPC: A63F13/85
Filed: 2011-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a highly amusing game control technique.SOLUTION: The game device 10 includes: a communication part 230 for controlling the communication with other game devices; a game control part 249 for executing a game; and another PC control part 245 for displaying an icon or object corresponding to another game device preferentially to an object to be displayed on a game screen generated by the game control part 249 when information representing that the other game device succeeds in the game before the game device of the control part is obtained via the communication part 230.
Patent JP-2012163550-A (JP)
Title: Semiconductor conveyance fixture
Inventor: ADACHI TOMOAKI
IPC: G01R31/26
Filed: 2011-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor conveyance fixture in which external connection terminals can accurately be brought into contact with a contact pin of a pre-test socket even in application to a semiconductor having narrow-pitch external connection terminals.SOLUTION: A semiconductor conveyance fixture includes a recess 22 into which a semiconductor integrated circuit (IC) 5 with external connection terminals (51, 52) formed on a bottom face is inserted, a latch 23 which is protruded above the IC 5 when the IC 5 is inserted into the recess 22, and a bottom plate 25 which is disposed on a bottom of the recess 22 and in which through-holes 26 are opened at positions opposed to the external connection terminals.
Patent JP-2013125901-A (JP)
Title: Magnetic nanoparticle
Inventor: OIKAWA TADAAKI
IPC: H01F1/24
Filed: 2011-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic nanoparticle of core-shell type which includes a magnetic metal particle making a core, and a coating layer making a shell and covering the surface of the core, and which can meet all the requirements in properties, i.e. high saturation magnetization, high insulating property and high oxidation resistance when the nanoparticle is used in a high-frequency device.SOLUTION: A magnetic nanoparticle 1 comprises: a magnetic metal particle 10 made of Fe or an Fe-Co alloy; and a coating layer 20 covering the surface of the magnetic metal particle 10. The coating layer 20 includes two layers consisting of: an alloy layer 21 which covers the whole surface of the magnetic metal particle 10 and is made of an Fe-Ni alloy or an Fe-Co-Ni alloy; and an oxide layer 23 which covers the whole surface of the alloy layer 21 and is made of an oxide of the Fe-Ni alloy or an oxide of the Fe-Co-Ni alloy. The thickness of the coating layer 20 is 5-20% of the particle diameter of the whole magnetic nanoparticle 1.
Patent JP-2013126438-A (JP)
Title: Electric razor
Inventor: SATO MASAAKI
IPC: B26B19/38
Filed: 2011-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an electric razor capable of enlarging a distal end side space.SOLUTION: The electric razor 1 includes an fixed blade 90, a movable blade 100 which is reciprocated relative to the fixed blade 90, and an electric motor 21 driving the movable blade 100. The electric razor further has: a third link 33 transmitting the rotational movement of the electric motor 21 to the movable blade 100 as the reciprocating linear movement; and a dust-proof rubber 16 connected to the third link 33. The dust-proof rubber 16 is attached to the inner surface of a body case 10A and the third link 33. A body space RA is partitioned to a proximal end side space RB and a distal end side space RC by the dust-proof rubber 16.
Patent JP-2013131806-A (JP)
Title: Manufacturing method of package, package, piezoelectric vibrator, oscillator, electronic apparatus, and atomic clock
Inventor: FUNABIKI YOICHI
IPC: H03H3/02
Filed: 2011-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a package which prevents the inclination of a metal pin during forming a through electrode.SOLUTION: A through electrode formation process includes: (a) a through hole formation process where through holes 21, 22 are formed for disposing through electrodes on a wafer 40 for a base substrate; (b) a metal pin arrangement process where a core material part 31 of a metal pin 30 is inserted into each of the through holes 21, 22; (c) a film formation process where a silicone oxide film 36, having larger wettability with a glass frit than that of the metal pin 30, is formed on an outer peripheral surface of the core material part 31 and an inner peripheral surface of the through hole 21, 22; a filling process where the glass frit fills a space between the through hole 21, 22 and the core material part 31; and a heat hardening process where the glass flit filling the through hole 21, 22 is heated and hardened.
Patent JP-2012079339-A (JP)
Title: Touch-screen image scrolling system and method
Inventor: ZIMMERMAN JOHN Z
IPC: G06F3/041
Filed: 2011-12-21
Abstract: PROBLEM TO BE SOLVED: To displace electronic image displays on an electronic display screen, in a vertical direction, by touching the electronic display screen with a finger and then moving the finger in a desired direction, and to make an initial speed of displacement of the displayed image correspondent to a speed of motion of the finger.SOLUTION: When a user's finger is disengaged from an electronic display screen, a speed of vertical displacement of an image decreases at a controlled rate. The motion of the image is stopped at a given point, or the length of time that the finger is in contact with the screen and the distance that the finger is moved during that time are measured to determine if a selection is desired or if it is desired only to stop displacement of the image.