baber/WOPTO huggingface dataset:
Patent JP-2013036191-A (JP)
Title: Auto drain, drainage mechanism using the same, and submerged curing system for concrete
Inventor: SOEJIMA YUKIYA
IPC: E21D11/10
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which is interposed on negative pressure piping and which discharges the air and foreign matter such as water by separating them from each other.SOLUTION: In this apparatus, the inside of a tank 10 is brought into a negative pressure state by suction performed by a suction machine 20; an outlet 13 is closed by a closing motion of a flap valve 14; air is sucked in together with foreign matter such as water through a suction inlet 11, and discharged from the suction machine 20 via the tank 10; the foreign matter such as the water is temporarily stored inside the tank 10; after the inside of the tank 10 is filled with the foreign matter such as the water, the water is sucked into a suction extension portion 15 until a water level inside the tank 10 is proportionate to the maximum static pressure of the suction machine 20; and consequently, negative pressure inside the tank 10 is eliminated so that the outlet 13 can be opened for the discharge of the foreign matter such as the water.
Patent JP-2013035097-A (JP)
Title: Contact detection method of moving object
Inventor: MASHITA YUKARI
IPC: B24B49/12
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a contact detection method of a moving object, capable of bringing two objects as close as possible to each other while maintaining a gap between the two objects when bringing the two objects close to each other, and capable of detecting the fact that the two objects have approached to each other.SOLUTION: The contact detection method of a moving object detects whether the two objects, at least one of which moves as a moving object, approach to each other by a predetermined distance. The contact detection method uses a contact sensor that includes: a flexible base part preferably located at least between the two objects and thicker than the predetermined distance; and a flexible light reflection part formed in at least a partial surface layer part of the base part.
Patent JP-2013037901-A (JP)
Title: Discharge lamp lighting device, and head light and vehicle using it
Inventor: NISHIKAWA MASAHIRO
IPC: B60Q1/00
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To provide: a discharge lamp lighting device capable of reducing a heat stress at a high temperature and a low power source voltage, and improving a starting performance of a discharge lamp; and a head light; and a vehicle using it.SOLUTION: The discharge lamp lighting device comprises: a DC/DC converter part 2 for supplying power to a discharge lamp La; an inverter part 3; a control part 5 for controlling the DC/DC converter part 2 and the inverter part 3; a temperature detection part 7 for detecting an ambient temperature Ta; and a power source voltage detection part 6 for detecting a power source voltage Vin. The control part 5 reduces power supplied to the discharge lamp La from a maximum power target value to a steady power target value after starting the discharge lamp La, and sets any one of a first target value and a second target value determined using a first reduction amount getting larger as the ambient temperature Ta gets higher than a temperature Tth1 and a second reduction amount getting larger as the power source voltage Vin gets lower, as a maximum power target value.
Patent JP-2012252994-A (JP)
Title: Light emitting device and compound lens thereof
Inventor: CHOU YEN-CHUN
IPC: F21V5/04
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device and compound lens thereof achieving wide-angle light distribution through raising of an emission angle.SOLUTION: The light emitting device 2 includes a light emitting module 21 and a compound lens 22. The compound lens 22 is installed above the light emitting module 21. The compound lens 22 includes a first through a fourth lens part. The first lens part emits from the first lens part a first group light beam emitted from the light emitting module 21 in a total reflection system. The second lens part makes a second group light beam emitted from the light emitting module 21 transmitted through the third lens part to be irradiated from the fourth lens part, in a total reflection system. The third lens part irradiates a third group light beam emitted from the light emitting module 21 from a forth lens part, in a total reflection system. The fourth lens part irradiates a fourth group light beam emitted from the light emitting module 21 from the fourth lens part. The compound lens 22 is also provided.
Patent JP-2013036283-A (JP)
Title: Electronic key system
Inventor: OSHIMA YUKI
IPC: B60R25/01
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an electronic key system capable of smoothly operating an electronic device through transfer of radio signals.SOLUTION: The electronic key system in a vehicle 10 has a smart communication function of transferring the radio signals with an electronic key 20 with a request signal from the vehicle 10 as a trigger and operating a door lock device 14 when a sensor provided in the vehicle 10 is operated in the state that the transfer is established, and a wireless communication function of operating the door lock device 14 when collation of wireless signals received through a receiver to be in a standby state capable of intermittently receiving the wireless signals transmitted from the electronic key 20 for which the request signal from the vehicle 10 is not a trigger is established. The vehicle 10 has a timer 11b to be operated when the door lock device 14 is not operated even when the sensor is operated for the threshold number of times, and the receiver is continuously turned to a reception standby state while the timer 11b is operated.
Patent JP-2013037649-A (JP)
Title: Vibration analysis method for piping system
Inventor: OTSUKI SHUNGO
IPC: G06F17/50
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a vibration analysis method of a piping system and a vibration analysis device of a piping system for easily performing vibration analysis even to a piping system with a complicated shape.SOLUTION: Disclosed is a vibration analysis method of a piping system for performing the vibration analysis of a piping system 1 by: a division process (step S6) of dividing the piping system 1 into a plurality of elements 6for each restraint point 8; a reference model allocation process (step S8) of allocating a reference model 7whose characteristic frequency Xis known about each of the plurality of elements 6; a correction coefficient calculation process (step S10) of calculating a correction coefficient αbased on a difference between each element 6and the reference model 7allocated to the element for each of the plurality of elements 6; and a characteristic frequency calculation process (step S12) of calculating characteristic frequency Xof each of the plurality of elements 6by multiplying the characteristic frequency Xof the reference model 7allocated to each element 6by the correction coefficient α.
Patent JP-2013040299-A (JP)
Title: Adhesive composition and adhesive sheet using the same
Inventor: HOSHI KENTARO
IPC: C09J7/02
Filed: 2011-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive composition that has initial adhesion, can bind metals together, the metal and an organic material together, and the organic materials together, and can keep its transparency after thermal curing.SOLUTION: The adhesive composition comprises at least: a bisphenol A-type epoxy resin and a bisphenol A-type phenoxy resin, as a resin component; a hydrazide-based curing agent as a curing agent; and xylylene diisocyanate as a crosslinking agent.
Patent JP-2013044093-A (JP)
Title: Connection device
Inventor: UMEDA MASAYOSHI
IPC: E02D5/56
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a connection device which is installed between a solar panel and a steel pipe panel for connecting the solar panel to the steel pipe pile, capable of dealing with the displacement between the solar panel and the steel pipe pile.SOLUTION: A connection device 1 comprises a lower plate 30 which is fixed to a steel pipe pile 10, an upper plate 31 which is fixed to a solar panel 11, and a connection member 32 which connect the lower plate 30 to the upper plate 31. The lower plate 30 is provided with a first hole 40 in which a first bolt 41 for fixing the lower plate 30 to the steel pipe pile 10 is inserted. The upper plate 31 is provided with a second hole 50 in which a second bolt 51 for fixing the upper plate 31 to the solar panel 11. The first hole 40 is a long hole extending in a first direction, while the second hole 50 is a long hole extending in a second direction orthogonal to the first direction.
Patent JP-2013044931-A (JP)
Title: Projector
Inventor: NAGUMO TOSHIHIKO
IPC: G03B21/00
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a projector having a high contrast ratio and capable of suppressing an irregular color, with a simple structure and at an economical price.SOLUTION: A projector of this invention includes: a light source; an illumination optical system having a light-shielding mechanism capable of partially light-shielding light flux from a light source; and an optical modulator to be irradiated by illumination light from the illumination optical system. The light-shielding mechanism includes a pair of light-shielding plate parts rotatable around a predetermined rotational axis to change a size of a light-shielding region. The pair of light-shielding plate parts include: a first light-shielding part extending in a direction approximately orthogonal to an optical axis when reaching a maximum light-shielding position; and a second light-shielding part slanted with respect to the first light-shielding part such that a tip side is removed from the first light-shielding part on an emission side of the illumination light with respect to the first light-shielding. One base material is bent to form the first light-shielding part and the second light-shielding part.
Patent JP-2013042989-A (JP)
Title: Enclosed ball type game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a game device that can display the number of odd balls by pressing an odd ball number display instruction input means.SOLUTION: A ball information control MPU of an enclosed ball type game machine includes: an exchange ball number storage means for storing the number of exchange balls as the number of already gained balls needed in exchange with one prescribed premium when the number of exchange balls is input; and an odd ball number calculation and storage means (S753) for dividing the number of the already gained balls managed by an already-gained-ball number management means by the number of exchange balls, and obtaining and storing the number of odd balls as the number of remaining already gained balls smaller than the number of exchange balls. When an instruction is input for displaying the number of odd balls from the odd ball number display instruction input means, the number of odd balls stored by the odd ball number calculation and storage means is displayed at an odd ball number display means.
Patent JP-2013045758-A (JP)
Title: Electrode structure
Inventor: KODAMA TSUYOSHI
IPC: H01J43/20
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To restrain reduction of an effective region of a function part in an electrode.SOLUTION: An electrode structure is formed by laminating plural dynodes 10 with electron passage holes 11 for passing charged particles. The plural dynodes 10 have electron passage hole formation parts EM provided with the electron passage holes 11, and include dynodes 10, 10 adjacent to each other in a lamination direction. A projection part 23 is provided at a peripheral edge of one dynode 10, and a recess part 24 is provided at a peripheral edge of the other dynode 10. The adjacent dynodes 10, 10 are positioned relative to each other by fitting the projection part 23 and the recess part 24. At least one of the projection part 23 and the recess part 24 has an insulation property, and the adjacent dynodes 10, 10 are insulated.
Patent JP-2013046885-A (JP)
Title: System and method for treating exhaust gas
Inventor: AYUKAWA DAISUKE
IPC: B01D53/94
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for treating exhaust gas for controlling NOx concentration which is lower than a regulation value capable of reducing an overheated steam used as a heat source in an exhaust gas heating device or fuel.SOLUTION: Heating in an exhaust gas heating device 6 is controlled so that an exhaust gas temperature from the exhaust gas heating apparatus 6 is to be at 210°C, for example. An amount of NHgas to be injected in a catalytic denitration apparatus 7 is controlled so that the NOx concentration of the exhaust gas from the catalytic denitration apparatus 7 becomes 30% or less of a regulation value, for example. A flow rate of the exhaust gas flowing in a bypass pipe 12 is controlled so that the NOx concentration of the exhaust gas after joining the exhaust gas from the catalytic denitration apparatus 7 and the exhaust gas from the bypass pipe 12 becomes 90% or less of the regulation value, for example.
Patent JP-2013051002-A (JP)
Title: Objective lens for optical pickup device
Inventor: INOUE HISASHI
IPC: G11B7/135
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an objective lens for optical pickup devices capable of giving an effective diaphragm effect on a luminous flux passing outside an effective diameter despite having a simple configuration.SOLUTION: The objective lens for use in the optical pickup device has an image-side numerical aperture NA of 0.8 or more, and includes a first optical surface in a light source side, a second optical surface in an optical disk side, and a plane diaphragm provided at orthogonally outward an optical axis on the first optical surface. When viewing an optical-axis directional cross section of the objective lens, the plane diaphragm is expressed by a straight line inclined at an angle θ satisfying the following expression (1): 20°≤θ<90°, with respect to the optical axis. A luminous flux passing through the plane diaphragm becomes flare light and is applied onto an information recording layer of a first optical disk.
Patent JP-2013055094-A (JP)
Title: Ink composition for electronic device using π-electron conjugated compound precursor, and application of the same
Inventor: MATSUMOTO SHINJI
IPC: H01L21/336
Filed: 2011-09-01
Abstract: PROBLEM TO BE SOLVED: To improve conductivity of a semiconductor film obtained by converting a precursor film; arrange an organic film between an electrode and an organic semiconductor to reduce contact resistance between the electrode and a semiconductor layer; and consequently provide an ink composition for an electronic device capable of obtaining electrical property with high performance and improved contact resistance, an electronic device and a field effect transistor using the ink composition, and a method of manufacturing the ink composition.SOLUTION: An ink composition for an electronic device contains at least π-electron conjugated compound precursor, a dopant of the π-electron conjugated compound precursor, and a solvent that dissolves the π-electron conjugated compound precursor and the dopant.
Patent JP-2013052941-A (JP)
Title: Web supply device and web supply method
Inventor: OHARA YUJI
IPC: B65H20/34
Filed: 2011-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a web supply web supply device and a web supply method capable of preventing a cost increase and an yield decrease because an web is not left in a first reel when an web wound on a second reel is fed after all webs wound on the first reel are fed from the first reel.SOLUTION: The web supply device includes: an web detection part 50 detecting whether the web W is wound on the first reel 10; a nip roller 14 moving from a retreat position to a contact position, and connecting the web W fed from the first reel 10 and the web W wound on the second reel 12 when the web detection part 50 detects that all webs W are fed from the first reel 10; and a path length increase means 40 for increasing a path length while the web W fed from the first reel 10 reaches the nip roller 14.
Patent JP-2013052129-A (JP)
Title: Pachinko game machine
Inventor: FUJII TOSHIYA
IPC: A63F7/02
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To notify a player, with movements of a special winning hole, of the magnitude of expectations for duration of a jackpot round.SOLUTION: A jackpot symbol 1 and a jackpot symbol 2 are for performing jackpot rounds three times, while a special jackpot symbol 1 and a special jackpot symbol 2 are for performing jackpot rounds fifteen times. When the jackpot symbol 1 and the special jackpot symbol 1 are selected, a special winning hole is operated with an opening/closing pattern 1 in jackpot rounds from the first to the third. When the jackpot symbol 2 and the special jackpot symbol 2 are selected, a special winning hole is operated with an opening/closing pattern 2 that is advantageous for a player, in jackpot rounds from the first to the third. The probability of starting the fourth jackpot round is set higher when the special winning hole is operated with the opening/closing pattern 2 compared with when the special winning hole is operated with the opening/closing pattern 1, wherein the player can wait for the start of the fourth jackpot round with higher expectations when the special winning hole is operated with the opening/closing pattern 2, compared with when the special winning hole is operated with the opening/closing pattern 1.
Patent JP-2013059211-A (JP)
Title: Terminal structure of superconductive cable
Inventor: HIROSE MASAYUKI
IPC: H02G15/34
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a terminal structure of a superconductive cable which is easily built.SOLUTION: A terminal structure of a superconductive cable 100 has a heat insulation structure 3 including a cable side heat insulation container 31, a lead side heat insulation container 32, and an insulation member 33. The cable side heat insulation container 31 is provided at a lead direction end part of a cable heat insulation pipe 14 of the superconductive cable 1. The lead side heat insulation container 32 is attached to a core direction end part of a normal conduction lead 2, and the core direction end part overlaps with the lead direction end part of the cable side heat insulation container 31. The insulation member 33 is disposed in an overlapped portion between the cable side heat insulation container 31 and the lead side heat insulation container 32. Then, a connection part between the cable core 10 and the normal conduction lead 2 is disposed at the outer side relative to the cable side heat insulation container 31 or the lead direction end part of the insulation member 33.
Patent JP-2013059861-A (JP)
Title: Liquid ejection head, and image forming apparatus
Inventor: YOSHIDA TAKAHIRO
IPC: B41J2/055
Filed: 2011-09-10
Abstract: PROBLEM TO BE SOLVED: To suppress crosstalk with a simple structure and to secure droplet ejection performance.SOLUTION: When an arrangement direction of a plurality of independent liquid chambers 6 is a lateral direction and a direction perpendicular to the arrangement direction of the plurality of independent liquid chambers 6 is a longitudinal direction, in a cross section in the lateral direction, a partition wall surface 31 of a liquid chamber partition wall 30 between the adjacent independent liquid chambers 6 and 6, and a top surface 32 being as a facing surface facing a vibrating plate member 2 of the independent liquid chamber 6, are connected through first inclined surfaces 33 and 33. The first inclined surfaces 33 are formed across the substantially whole region of the independent liquid chambers 6 in the longitudinal direction of the independent liquid chambers 6.
Patent JP-2013061165-A (JP)
Title: Holding device with temperature control function
Inventor: MUTO YOZO
IPC: G01N1/28
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent coagulation of an embedding substance in mid-course of holding a sample and embedding it in the embedding substance.SOLUTION: Tweezers 10 for use in work for holding a sample such as a cell piece and embedding the held sample in paraffin include: a battery 64; a stainless-steel holding part 22 having a pair of tip end portions 22A for holding the sample; a heater 34 generating heat by a current supplied from the battery 64 and heating the tip end portions 22A; a temperature sensor 32 for detecting the temperature of the tip end portions 22A; and a temperature control circuit 58 for controlling the energization between the battery 64 and the heater 34 such that a temperature detected by the temperature sensor 32 falls within a predetermined temperature range that is a melting point or more of the paraffin. The heater 34 and the temperature sensor 32 are disposed inside the holding part 22 close to the side of the tip portions 22A.
Patent JP-2013062090-A (JP)
Title: Overcurrent tripping device and circuit breaker
Inventor: NIWA SHINJIRO
IPC: H01H73/22
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain an overcurrent tripping device which improves the workability for welding a bi-metal to a support conductor and inhibits variations from occurring in the positional relationship after welding.SOLUTION: A thermal type overcurrent tripping device includes a bi-metal heated by an overcurrent and a support conductor 14 joined to the bi-metal. In the overcurrent tripping device, an elongated hole 14a, into which one end of the bi-metal is inserted, and protrusions 14b, which are provided in the vicinity of the elongated hole and protrude from a surface of the support conductor, where the elongated hole is formed, are formed at the support conductor. The bi-metal is temporarily fixed to the support conductor by inserting one end thereof into the elongated hole and caulking the protrusions, and the bi-metal and the support conductor are joined to each other by welding a portion temporarily fixed.
Patent JP-2012135606-A (JP)
Title: Shower water discharging device
Inventor: KOMAKI HIDEMASA
IPC: B05B1/08
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a shower water discharging device capable of intermittently discharging shower water pulsatively from any of shower holes in the position of the outer peripheral side or in the position of the inner peripheral side of a water spraying plate.SOLUTION: The shower water discharging device includes: a plurality of shower holes 94 for discharging water pulsatively provided in the water spraying plate 58; a circular guide groove 93 provided in the inner face of the water spraying plate 58; a ball 114 rolling along the guide groove 93 while holding a projecting/recessed fitting state to the guide groove 93; a rotating body 96 rotatably holding the ball 114 and rotating along the guide groove 93; and a water flow injection member 98 rotating the rotating body 96 by making passing water from an upstream part impinge on the wall 106 of the rotating body 96 as an injection water flow. The shower water discharging device is configured to include a pulsating shower mechanism 91 in which the shower holes 94 are intermittently shut off and released with the ball 114 rolling along the guide groove 93, and in which shower water is thereby pulsatively discharged from the shower holes 94.