baber/WOPTO huggingface dataset:
Patent JP-2013026575-A (JP)
Title: Superconducting electromagnet device
Inventor: NAKAGAWA RYUJI
IPC: H02H9/02
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a superconducting electromagnet device which can be constituted of a high-temperature superconductor and includes a current limiter allowing speedy normal conduction transfer.SOLUTION: The superconducting electromagnet device 1 includes: a superconducting coil 3; state detecting means 7; the current limiter 4 having a superconducting wire 12 and magnetic field increasing means 13; a protection resistor 5; and a permanent current switch 6. The magnetic field increasing means 13 includes a first permanent magnet 21 for applying a magnetic field in the superconducting wire 12, and a rotatable second permanent magnet 22 having a center in a direction opposite to the first permanent magnet 21 across the superconducting wire 12, increases the magnetic field in the superconducting wire 12 by rotating the second permanent magnet 22 in response to detection of a normal conducting state by the state detecting means 7, and transfers the superconducting wire 12 from a superconducting state to the normal conducting state.
Patent JP-2013029353-A (JP)
Title: Driving support system, method and program
Inventor: ISHIKAWA TOMOAKI
IPC: G01C21/34
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a technology for properly executing guidance regarding the latter intersection on a road on which intersections continue.SOLUTION: Distance between a first intersection and a second intersection is acquired as distance between intersections, distance which should be assured before the second intersection in order to execute guidance regarding the second intersection is acquired as required distance, when at least one of a plurality of features is detected by detection means loaded on a vehicle before reaching the first intersection, any feature of the plurality of features is used as a reference feature, a current position of the vehicle is specified by travel distance from the reference feature, an error of the travel distance from the reference feature according to the number of features detected by the detection means is acquired as error distance, when the distance between intersections is equal to or more than the sum of the required distance and the error distance, and it is determined that the vehicle passes through the first intersection on the basis of the error distance, and guidance regarding the second intersection is executed.
Patent JP-2013031470-A (JP)
Title: Ottoman apparatus
Inventor: SAITO SHOICHI
IPC: A47C7/50
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of an Ottoman apparatus by simplification of a structure for development and storage of an Ottoman body.SOLUTION: The Ottoman apparatus 10 is constituted of the Ottoman body 20, a link mechanism 30 for supporting the Ottoman body 20, and a movable mechanism 40 for moving the link mechanism 30. The link mechanism 30 includes: a first and a second rotation link 31, 32 for rotating the Ottoman body 20; a first connection member 33 for connecting the first rotation link 31; a first connection part 33a in the first connection member 33; a base bracket 36 for attaching each rotation link 31, 32 to a cushion sheet; a second connection member 34 for connecting the base bracket 36; and a second connection part 34a in the second connection member 34. The movable mechanism 40 includes: an electric motor 41 connected in a freely rotating manner to the first connection part 33a; a driving shaft 42 rotating along with the driving of the electric motor 41; a pivotally attached part 43 attached to the second connection part 34a pivotally by screwing together with the driving shaft 42.
Patent JP-2013030926-A (JP)
Title: Transmitter
Inventor: NAKAKUKI TOSHIAKI
IPC: H04J11/00
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a technology of reducing throughput for generating a transmission signal.SOLUTION: A waveform of a trigonometric function for each of a plurality of subcarriers is stored in a storage unit 40. A converter 38 generates a signal of a time domain on the basis of a signal of a frequency domain and the waveform of the trigonometric function. In this case, a read-out unit 48 reads out a value of the waveform of the trigonometric function at a predetermined time to the plurality of subcarriers, from the waveforms of the trigonometric functions, which are stored in the storage unit 40. A multiplication unit 50 performs multiplication in such a manner that the read-out value and the signal of the frequency domain correspond to each other for each of the subcarriers. A symbol gain multiplication unit 52 and an adder 54 add the results of the multiplication over the plurality of subcarriers.
Patent JP-2013029464-A (JP)
Title: Balance correction method of rotor and correction apparatus
Inventor: OKUMURA HIROMITSU
IPC: G01M1/32
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a technique that enables the imbalance of a rotor to be corrected without both adding of a weight to the surface of the rotor and excising of a portion of the rotor.SOLUTION: The present invention is a balance correction method in which a prescribed balance weight is fixed on a rotation axis of a rotor. When the balance weight is fixed on the rotation axis, any one of balance weights suitable for the correction amount of balance to be corrected is selected among multiple kinds of the balance weights corresponding to the different correction amount of balance from each other, and is press-fitted and fixed into a groove provided on the rotation axis of the rotor. Alternatively, a balance weight is formed such that the center of gravity thereof is made eccentric up to the position in accordance with the correction amount of balance to be corrected, and is press-fitted.
Patent JP-2013033102-A (JP)
Title: Display element
Inventor: MORIMOTO HIROSHI
IPC: G09F9/30
Filed: 2011-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a display element which reduces display unevenness with excellent hue and bright display.SOLUTION: A display element includes two substrates formed of a transparent base material 11, and an optical medium layer having an optical medium 3 which is held between the substrates and whose reflectance, transmittance or polarization state is changed depending on voltage. Each of the substrates includes a transparent plane electrode 12 formed on the surface of the side facing the optical medium layer and having a refractive index of 1.8 or more, and plural wire-shaped electrodes 20 put on the transparent plane electrode and each having a diameter of 300 nm or less.
Patent JP-2013031811-A (JP)
Title: Particle classifier
Inventor: MIYAO SHUICHI
IPC: B07B7/08
Filed: 2011-08-02
Abstract: PROBLEM TO BE SOLVED: To efficiently classify particles of intermediate particle size having prescribed major axis of ≥1 and ≤20 mm.SOLUTION: A particle classifier 100 is provided with a classification container 11, a sample charging part (a sample charging line) 12 for supplying a sample to be classified, a coarse particle recovery line 13, a coarse particle recovery box 14 and a fine particle recovery line 15. A sample including particles to be classified having prescribed major axis d of ≥1 and ≤20 mm is charged from the sample charging part (sample charging line) 12. A swirling airflow flowing from a lower side to an upper side is formed in the classification container 11 (a classification space) and the particle to be classified charged in the classification space is carried upward by the swirling airflow or is carried downward by gravity according to its particle size. The coarse particles are recovered in a coarse particle sorting part constituted of the coarse particle recovery line 13 and the coarse particle recovery box 14 and the fine particles are recovered by being guided into the fine particle recovery line 15 as a fine particle sorting part.
Patent JP-2011229396-A (JP)
Title: Power supply device
Inventor: SHIMADA TAKAE
IPC: H02M3/28
Filed: 2011-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a complex reactor in which a magnetic coupling polarity changes due to current.SOLUTION: The complex reactor is configured by winding coils 101 and 103 around a magnetic member 1, winding coils 102 and 104 around a magnetic member 2, connecting the coils 101 and 102 to be a reactor 11 and connecting the coils 103 and 104 to be a reactor 21. The magnetic material of the magnetic members 1 and 2 has a quality that a magnetic permeability becomes smaller as a magnetic flux density becomes large. By connecting the coils 101 and 102 in the direction in which induced voltage generated by current caused to flow to the reactor 21 weakens each other, a magnetic coupling polarity between the reactors 11 and 21 is changed by current caused to flow to the reactors such that magnetic coupling is performed in the following direction. When one accumulates energy, current increases in the other, and when the one emits energy, current decreases in the other.
Patent JP-2013034648-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To enhance the interest of a game in a specific game state.SOLUTION: A rate for the establishment of a probability variable control condition for obtaining a probability variable state after the termination of a jackpot game state is different in accordance with which one of multiple large winning holes a game medium enters. Even when a jackpot kind is determined to either a "first jackpot" or a "second jackpot" for example, the maximum execution times of a round game in a jackpot game state become "14". When the execution times of the round game are "1" to "13", a round game for opening an upper large winning hole is executed. When the execution times of the round game are "14", a round game for opening a lower large winning hole is executed. When the jackpot kind is a "first jackpot", a large winning hole opening upper limit time is allowed to be extremely shorter compared with a case where the jackpot kind is a "second jackpot". When a game ball that enters the lower large winning hole is detected by a specific area switch, a probability variable control condition is established.
Patent JP-2013035516-A (JP)
Title: Driving force control device of four-wheel drive vehicle
Inventor: MURAKAMI RYUICHI
IPC: B60K17/35
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To allow coexistence of control of the wheel speed hunting and securing the running performance in a four-wheel drive vehicle.SOLUTION: In a driving force control device of the four-wheel drive vehicle that controls front wheels Wf and Wf as main drive wheels and rear wheels Wr and Wr as sub drive wheels by controlling the driving force distributed to the rear wheels Wr and Wr by a clutch 10 for the font and rear torque distribution, a differential limit torque Tr1 is distributed to the rear wheel Wr and Wr when slipping of the front wheels Wf and Wf is determined; the driving force D1 of the vehicle of the distribution start point is memorized; the driving force that is addition of the prescribed offset amount ΔD to the memorized driving force D1 is set as the threshold value D2 of the driving force to determine a distribution stop point of the differential limit torque; and the distribution of the differential limit torque Tr1 is stopped when driving force DA of the vehicle becomes smaller than the threshold value D2. As a result, the wheel speed hunting by repeating of increase and decrease of the differential limit torque is controlled.
Patent JP-2013039183-A (JP)
Title: Game machine
Inventor: TANIGUCHI MASAYUKI
IPC: A63F7/02
Filed: 2011-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for preventing an occurrence of an abnormal hitting state.SOLUTION: A hitting state is determined, that is the state related to a game ball that has been hit by a hitting means 160 for hitting a game ball toward a game area 111. The determination result is stored in a hitting state data storage means as hitting state data of this hitting. Then, the hitting state of this hitting is determined on the basis of hitting state data related last hitting and hittings before the last hitting stored in the hitting state data storage means.
Patent JP-2013044560-A (JP)
Title: Infrared sensor and manufacturing method of the same
Inventor: KUMASAKA KATSUNORI
IPC: G01J1/02
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a surface mounted infrared sensor and a manufacturing method of the same which achieve secure joining of a package and a package lid, with an easy structure.SOLUTION: An infrared sensor 1 includes: an infrared sensor element 5 for detecting infrared rays; an FET 6 for performing impedance conversion for an output signal of the infrared sensor element 5 and outputting the signal; a package 2 which stores the infrared sensor element 5 and the FET 6 and has an opening 4 on one surface; and a package lid 3 which closes the opening 4 and has means for transmitting the infrared rays. The package 2 has, in at least a part of an end edge part 2c, a groove 7 which makes the inside and the outside of the package 2 communicate with each other and can be sealed by sealant, and the package lid 3 is joined to the end edge part 2c.
Patent JP-2013044972-A (JP)
Title: Film exposure device
Inventor: KANAO MASAYASU
IPC: G03F7/20
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a device for exposing a mask pattern on a film-shaped object to be exposed that suppresses winkles occurring on an exposure surface and forms a mask pattern with high accuracy, and secures a space for arranging an alignment camera.SOLUTION: A film exposure device 1 includes a film conveyance section 2, a photomask 3, a mask holding section 4 for holding the photomask 3 on an exposure surface a of an object F to be exposed, and a light irradiation section 5 for irradiating a mask pattern of the photomask 3 with light. The photomask 3 includes a first mask pattern 31 and a second mask pattern 32 which are arranged in a conveyance direction of the object F to be exposed. The film conveyance section 2 includes a pair of back rolls 21 and 22 which are arranged so as to correspond to the positions of the first mask pattern 31 and the second mask pattern 32, and the pair of the back rolls 21 and 22 support a surface in an opposite side to the exposure surface a. A space for arranging an alignment camera 6 is secured between the pair of the back rolls 21 and 22.
Patent JP-2013045689-A (JP)
Title: Power supply device
Inventor: FURUI NOBUYASU
IPC: H02J7/00
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To attachably/detachably mount a battery pack for an electric tool as a secondary battery in a power supply device on which the secondary battery can be mounted and that can supply power of the mounted secondary battery to the outside.SOLUTION: A power supply device 10 is provided with a mounting table 20 to which a battery pack 80 for an electric tool is mounted, and four mounting parts 30 having a mechanical form identical to that of a mounting part of the battery pack 80 provided on the electric tool are arranged in line on right and left sides. The battery pack 80 is detached from and attached to the mounting part 30 by a slide operation. In particular, the mounting part 30 is provided with guide rails 31, 31 having a mechanical form identical to that of the electric tool as guide mechanism for guiding the slide operation. Also, the guide rails 31 of each mounting part 30 are arranged in the identical direction, and four battery packs can be attached to and detached from the guide rails by the slide operation in the identical direction.
Patent JP-2013047426-A (JP)
Title: Transmission type dam and construction method thereof
Inventor: IIZUKA KOJI
IPC: E02B7/02
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a transmission type dam and a construction method thereof in which increase in the number of components is suppressed and work can be simplified by omitting such a member as to disturb the work when throwing in or rolling a hardener (internal material).SOLUTION: A non-transmission section 2000a of a transmission type dam 1000 includes an upstream side wall surface 1100 formed from a support full LP 60 or the like, a corner wall surface 1500 formed from a corner support full LP 560 or the like, a transmission side wall surface 1600 formed from a support full LP 60 or the like, and a downstream side wall surface 1200 formed from a lowest stage full CP 220 or the like. In the state where a support column 80 is installed outside of the support full LP 60 and the corner support full LP 560, the non-transmission section is filled with an internal material 300 and after filling with the internal material, the support column 80 is removed.
Patent JP-2013048590-A (JP)
Title: Bitter taste masking method for perfume solvent for food and drink
Inventor: YOSHINAKA KOJI
IPC: A23L27/00
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for masking bitter taste peculiar to the Triacetin and the triethyl citrate used as a solvent for perfume for food and drink.SOLUTION: Bitter taste peculiar to the Triacetin and the triethyl citrate is masked by adding the sucralose or the thaumatin.
Patent JP-2013054189-A (JP)
Title: Lens unit and optical instrument
Inventor: TANABE YOSHIAKI
IPC: G02B7/04
Filed: 2011-09-02
Abstract: PROBLEM TO BE SOLVED: To increase the positioning accuracy of a moving lens.SOLUTION: The lens unit comprises: a lens holding part for holding a lens; and a guide shaft extending parallel to the direction of the optical axis of the lens and used for guiding the lens holding part. One of the lens holding part and guide shaft has a regulation part in such a shape that a cross section perpendicular to the direction of the optical axis circumscribes a pair of circles. The other one of the lens holding part and guide part has an abutting part that abuts on the pair of circles of the regulation part. In the lens unit, the guide shaft may be formed by arranging a pair of round rods parallel to each other, and the regulation part may be formed by the peripheral faces of the pair of round rods.
Patent JP-2012079691-A (JP)
Title: Semiconductor device and light-emitting device
Inventor: HATANO KAORU
IPC: H01L51/50
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device including an oxide semiconductor with high reliability, and provide a light-emitting device including an oxide semiconductor with high reliability.SOLUTION: The activity of a second electrode sealed together with a semiconductor element including an oxide semiconductor is difficult to be lost. The hydrogen ion and/or hydrogen molecule generated through reaction with the active second electrode and moisture remaining in a semiconductor device and/or incoming from the outside of the device increases the carrier concentration of the oxide semiconductor and leads to deterioration in reliability of the semiconductor device. A layer for absorbing the hydrogen ion and/or hydrogen molecule may be provided on a side of the second electrode opposite to a side thereof being contact with an organic layer. The second electrode may be further provided with an opening part through which the hydrogen ion and/or hydrogen molecule passes.
Patent JP-2013055994-A (JP)
Title: Disposable wearing article
Inventor: ARAYAMA TAKAYA
IPC: A61F13/49
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a disposable article capable of suppressing degradation of wearing feeling and generation of leakage when absorbing body fluid while securing absorbability.SOLUTION: A disposable wearing article 1 includes an absorber having a urinating region S3 to be in contact with a urinating portion of the wearer, a rear body-surrounding region S2 to be in contact with buttocks of the wearer, and an absorbent sheet 90 which has absorbent polymer sandwiched between liquid-permeable sheets. The absorbent sheet is arranged in the rear body-surrounding region, but not in the urinating region. The absorber positioned at the urinating region has a center opening part 45 which extends from the urinating region towards the rear body-surrounding region. The rear body-surrounding region has a front leg-surrounding elastic material 5F and a rear leg-surrounding elastic material 5R extending at least in fore and aft direction of the fore and aft direction and a width direction.
Patent JP-2013056755-A (JP)
Title: Traverse device
Inventor: SAKAMOTO KENICHI
IPC: B65H54/28
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a traverse device by which a traverse width of a yarn guide can be changed simply and reliably when forming a package.SOLUTION: The traverse device 10 has a link mechanism 13 to which a yarn guide 125 is connected to be rotatable in a traverse direction to a traverse guide 123 in a connection relationship with the yarn guide 125, which rotates the yarn guide 125 moving in the outward traverse direction by a rotation angle corresponding to the predetermined connection relationship in the outward traverse direction and rotates the yarn guide 125 moving in the inward traverse direction by a rotation angle corresponding to the predetermined connection relationship in the inward traverse direction, and a stepping motor 15 activating the link mechanism 13. The stepping motor 15 activates the link mechanism 13 and the predetermined connection relationship between the link mechanism 13 and the yarn guide 125 is changed to change the rotation angle of the yarn guide 125.
Patent JP-2013059784-A (JP)
Title: Press machine
Inventor: KUNO OSAMU
IPC: B30B15/04
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To control the influence, by the thermal expansion of a slide 4, on the slidable motion between the slide and body guides 7, 8, 9.SOLUTION: The body guides 7, 8, 9 are arranged at three parts around the slide 4 along the sliding direction of the slide. Besides, a slide guide 40 is provided integrally with the slide along the body guides at a sliding part of the slide on the body guides. In the body guides and the slide guide, a projecting body 41 is fitted into a sliding groove 70 so as to constitute a narrow guide 10, and a predetermined clearance C is set at a fitting tip of the projecting body. A pair of body guides facing each other across the slide are arranged so that the fitting direction of the projecting body into the sliding groove is opposite to each other. The narrow guides are arranged opposite to each other across the slide, and thereby, when the slide is thermally expanded, the expansion is released by the extension into the clearance of the fitting tip of the projecting body of the narrow guide, and a sliding gap between the body guides and the slide guide is hardly affected.
Patent JP-2013060225-A (JP)
Title: Liquid storage facility
Inventor: FUKANO MINORU
IPC: C02F3/28
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a liquid storage facility that has a top surface covered with a cover sheet, and stores therein liquid with gas, and facilitates the handling of a device disposed in the liquid.SOLUTION: The circumferential edge of a resin cover sheet 19 for covering a recessed surface 11 is integrally mounted on the circumferential edge 11a of the recessed surface 11 for storing liquid 10 therein. An open frame 22 entirely formed in a cylindrical shape has one end opening submerged under the surface of the liquid 10, and the other end opening facing outside through an opening 19a formed in the cover sheet 19. The outer surface of the open frame is welded to an inner periphery of the opening 19a formed in the cover sheet to provide a water sealing part. The placement and removal of the device 21 to be disposed in the liquid 10 is easily carried out through the open frame 22.