baber/WOPTO huggingface dataset:
Patent JP-2017031504-A (JP)
Title: Nickel-free zirconium and/or hafnium-based bulk amorphous alloy
Inventor: ALBAN DUBACH
IPC: C22C45/00
Filed: 2016-07-12
Abstract: PROBLEM TO BE SOLVED: To provide methods for producing zirconium-based and/or hafnium-based bulk amorphous alloys that are either nickel-free or nickel- and beryllium-free, for timepiece applications.SOLUTION: A nickel-free bulk amorphous alloy is formed, in atomic percent, of: a zirconium and/or hafnium base, forming the balance, with the total content of zirconium and hafnium value being 52.0 to 62.0; copper of 16.0 to 28.0; iron of 0.5 to 10.0; aluminum of 7.0 to 13.0; at least two additional metals (X) taken from the group including Ti, V, Nb, Y, Cr, Mo, Co, Sn, Zn, P, Pd, Ag, Au, Pt, Ta, Ru, Rh, Ir, Os, and Hf when the base contains none of them, and Zr when the base does not contain Zr, with the total atomic percentage of these additional metals being greater than 6.0 and less than or equal to 10.0.SELECTED DRAWING: Figure 1
Patent JP-2017032983-A (JP)
Title: Chemically amplified positive resist composition and pattern forming method
Inventor: HIRANO SADANORI
IPC: G03F7/039
Filed: 2016-07-15
Abstract: SOLUTION: A chemically amplified positive resist composition is provided, comprising (A) a polymeric compound that turns into soluble with an alkali aqueous solution by an action of an acid, (B) a photoacid generator, (C) a carboxylic acid compound, and (D) (D-1) a benzotriazole compound and/or (D-2) an imidazole compound, in which the (D-1) benzotriazole compound is represented by formula (1) or (3).EFFECT: Upon patterning a coating film of the above composition on a substrate with the film thickness of 5 to 250 μm, particularly, as thick as 10 to 150 μm, resolution with an aspect ratio of 2 or more can be obtained, and particularly on a Cu substrate, a rectangular pattern profile with an excellent profile close to the substrate can be obtained.SELECTED DRAWING: None
Patent JP-2018011473-A (JP)
Title: Variable magnetic flux motor
Inventor: YABUMI TAKAO
IPC: H02K21/14
Filed: 2016-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a variable magnetic flux motor that can be used in a wide rotational frequency region and, moreover, indicates high efficiency over the wide rotational frequency region.SOLUTION: A variable magnetic flux motor 10 comprises: an inner rotor 20 having 2n pieces (n≥1) of magnetic poles; an outer stator 40; and relative moving means 50 that relatively moves the outer stator 40 in an axial direction of the inner rotor 20. The inner rotor 20 has a ring magnet 26 joined to a surface opposite to an inner peripheral surface of the outer stator 40. The ring magnet 26 is magnetized such that an N pole and an S pole alternate in a circumferential direction of the inner rotor 20. The axial length of the ring magnet 26 is two or more times as long as that of the outer stator 40. In addition, the ring magnet 26 comprises p pieces (p≥1) of high magnetic flux regions (A), in which 0°≤θ≤1° (θ is a skew angle), and q pieces (q≥1) of medium and low magnetic flux regions (B), in which 1°<θ≤180°/n.SELECTED DRAWING: Figure 3
Patent JP-2018007940-A (JP)
Title: Cooking container for induction heating
Inventor: ISHITA CHIZURU
IPC: A47J36/02
Filed: 2016-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a cooking container for induction heating, which can achieve improvement in cleanability of the cooking container and a reduction in uneven heating of the cooking container.SOLUTION: A cooking container for induction heating comprises a loading part that is formed of a nonmagnetic material, and a heating part that is placed below the loading part. Additionally, the loading part has a contact part that is brought into contact with a cooked food, and a noncontact part that is not brought into contact with the cooked food. In the heating part, thicknesses below the contact part and below the noncontact part are different from each other so that the contact part can be further heated than the noncontact part. Furthermore, a bottom surface of the cooking container for induction heating assumes a planar shape or a gently curved shape.SELECTED DRAWING: Figure 2
Patent JP-2016225998-A (JP)
Title: Communication control method, master base station, and secondary base station
Inventor: FUJISHIRO MASATO
IPC: H04W48/20
Filed: 2016-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a communication control method for controlling communication with a user terminal in a double connection scheme with a master base station and a secondary base station.SOLUTION: A communication control method includes the steps of: a master base station 200-1 receiving a measurement report including a measurement result obtained for each cell by a user terminal 100 from the user terminal; and a secondary base station 200-2 receiving an additional request for requesting resource allocation to the user terminal from the master base station. In the step of receiving the additional request, the master base station transmits the measurement result of the cell of the secondary base station included in the measurement result by putting it in the additional request.SELECTED DRAWING: Figure 11
Patent JP-2018014576-A (JP)
Title: Cover member for electronic apparatus
Inventor: OGATA KENJI
IPC: H01R24/58
Filed: 2016-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a cover member for electronic apparatus including an external element for connection with an electronic apparatus, and capable of utilizing not only the external element, but also a built-in element originally included in the electronic apparatus.SOLUTION: A through hole 13 for opening the earphone jack EJ of a smart phone SM to the outside, is formed in a housing body 10 attached to the smart phone SM. The housing body 10 holds bone conduction speakers 50, 60 as external elements, and conductor groups 70, 80 as conductive members having one end exposed to the inner surface of the through hole 13, and the other end connected with the bone conduction speakers 50, 60. A plug member can be fitted to the through hole 13 and earphone jack EJ. When fitted to the through hole 13 and earphone jack EJ, the plug member constitutes a transmission line of electric signal from the earphone jack EJ to the bone conduction speakers 50, 60, together with the conductor groups 70, 80.SELECTED DRAWING: Figure 2
Patent JP-2018015129-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2016-07-26
Abstract: PROBLEM TO BE SOLVED: To increase noise resistance of a control signal for malfunction prevention while suppressing radio wave radiation from a substrate.SOLUTION: A game machine is provided with output means (for example, a light-emitting body driver 411, a motor drive driver 412, and luminous body drivers 413a to 413c) outputting specific signals for driving electric components in accordance with a control signal by a serial communication system from control means (for example, a performance control microcomputer 120). Also, the output means can set an output state when outputting the inputted control signal to another output means to either a first output state (for example, an output state at normal slew rate) that waveforms rise by a change mode at the same degree as or larger than the inputted control signal or a second output state (for example, an output state at low slew rate) that waveforms rise by a milder change mode than the first output state.SELECTED DRAWING: Figure 14
Patent JP-2018015696-A (JP)
Title: Catalyst and method for producing the same
Inventor: SAWA HARUO
IPC: B01J35/02
Filed: 2016-07-26
Abstract: PROBLEM TO BE SOLVED: To solve the following problems: when a catalyst film which consists of an inorganic/organic hybrid compound is applied to tank reaction, damage may be incurred by physical shock due to stirring; and it is difficult to conduct discharge from a reaction chamber drain after the reaction.SOLUTION: This invention relates to a catalyst, configured such that: a catalyst is used by being stirred with a liquid containing a reactant, in a reaction container which conducts a chemical reaction; a substance having a catalytic action to the chemical reaction is coated onto an inside surface of a ring-shaped substrate; the coated substance having a catalytic action consists of an inorganic/organic hybrid compound to which an inorganic oxide and an organic polymer which has a hydroxyl group are chemically bonded; an inorganic particle or molecular catalyst which has a catalytic action is fixed to an inside of the inorganic/organic hybrid compound; and the inorganic/organic hybrid compound absorbs a liquid containing a reactant used for a chemical reaction.SELECTED DRAWING: Figure 3
Patent JP-2018015141-A (JP)
Title: Game machine
Inventor: NAKAMURA KAZUHIRO
IPC: A63F7/02
Filed: 2016-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of driving a large-sized movable accessory without causing a power supply trouble.SOLUTION: A game machine has a detection circuit Q11 for receiving a sensor signal S1 outputted from a sensor circuit for detecting whether a shooting handle 10 is in the contact state or not, and a photocoupler PH for performing ON/OFF operation based on the sensor signal S1. The photocoupler PH performs OFF operation in the contact state with the shooting handle 10, and performs ON operation in the noncontact state.SELECTED DRAWING: Figure 4
Patent JP-2018018962-A (JP)
Title: Board position detection device
Inventor: NINOMIYA TAKAHIRO
IPC: H05K13/08
Filed: 2016-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a board position detection device capable of achieving high speed position detection of a board, while suppressing reduction of productivity.SOLUTION: A solder print inspection device (board position detector) performs position detection processing of a printed board before inspection start. In such position detection processing, a first recognition mark on the printed board is imaged at first. Thereafter, while moving an inspection unit (camera) relatively to a position corresponding to a second recognition mark, recognition processing related to the first recognition mark is executed based on the image data obtained by previous imaging. Thereafter, a second recognition mark is imaged, and recognition processing of the second recognition mark is performed based on that image data. When recognition of at least one of the first recognition mark and second recognition mark failed, retry processing is executed.SELECTED DRAWING: Figure 5
Patent JP-2018026208-A (JP)
Title: Discharge device for fuel cell system
Inventor: KASUGAI KUNIHO
IPC: H01M8/06
Filed: 2016-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a discharge device for a fuel cell system, capable of improving an efficiency for atomizing product water to be discharged to the outside.SOLUTION: A discharge device for a fuel cell system discharges gas and water discharged from a fuel cell by power generation to the outside. The discharge device includes: an exhaust/drain pipe having a multistage Venturi structure and circulating the gas and the water that is atomized; a water reservoir for storing the water; and a water conduit pipe for leading water stored in the water reservoir to the exhaust/drain pipe. The water conduit pipe communicates between the water reservoir and the inside of a Venturi tube with a minimum diameter in the multistage Venturi structure.SELECTED DRAWING: Figure 2
Patent JP-2018024743-A (JP)
Title: Pneumatic tire
Inventor: AIMU KEISUKE
IPC: C08K3/04
Filed: 2016-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire which improves tire durability.SOLUTION: A pneumatic tire has a bead filler and a carcass layer, where the bead filler is formed of a rubber composition for bead filler obtained by blending 2.0-5.0 pts.mass of zinc white with 100 pts.mass of a diene-based rubber containing 5 pts.mass or more and less than 50 pts.mass of the butadiene rubber, the carcass layer is formed from a steel cord and a rubber composition for carcass cord coating, when an amount of the zinc white to be blended with respect to 100 pts.mass of the rubber component in the rubber composition for carcass cord covering is represented by Mpts.mass and an amount of the zinc white to be blended with respect to 100 pts.mass of the diene-based rubber in the rubber composition for bead filler is represented by Mpts.mass, and a difference (M-M) between an amount of the zinc white of the rubber composition for carcass cord covering to be blended (M) and an amount of the zinc white of the rubber composition for bead filler to be blended (M) is 3.0 pts.mass or more and 7.0 pts.mass or less.SELECTED DRAWING: Figure 1
Patent JP-2018027027-A (JP)
Title: Forward/backward switching operation device for farm working machine
Inventor: ISHIKAWA AKIRA
IPC: A01B33/08
Filed: 2016-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a forward/backward switching operation device which is operated by one hand, prevents improper operations, and is excellent in operability by allowing an almost simultaneous operation of a forward/backward switching lever and a cancelling lever while an improper operation prevention mechanism for checking a backward operation is provided in the vicinity of the forward/backward switching lever, and a checking member and the cancelling lever are provided on the improper operation prevention mechanism.SOLUTION: In a forward/backward switching operation device for a farm working machine where a forward/backward switching lever 14 for switching a forward/backward switching device 28 between forward travelling and backward travelling is provided on one right and left side of an operation handle 8, an improper operation prevention mechanism 40 for checking the switching to a backward position by the operation of the forward/backward switching lever 14 is provided on the same side of the operation handle 8, and the improper operation prevention mechanism 40 is provided with a checking member 41 for checking rotations of the forward/backward switching lever and a cancelling lever 42 for cancelling the checking to achieve the simultaneous operations of the forward/backward switching lever 14 and the cancelling lever 42 by one hand.SELECTED DRAWING: Figure 9
Patent JP-2018029138-A (JP)
Title: Semiconductor device
Inventor: KAMEOKA AKIHIKO
IPC: H01L23/50
Filed: 2016-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can easily inspect the connection state by a bump between a flip-chip installed semiconductor chip and a lead frame from the outside of a package and can surely prevent generation of voids in a region near the connection part of the semiconductor chip and the bump and in a region near the connection part of the bump and the lead frame if resin is filled.SOLUTION: In the semiconductor device, a semiconductor chip 1 and lead frames 3, 4, and 5 to which the semiconductor chip 1 is connected with bumps 6, 7, and 8 by flip-chip installation are integrally sealed by a resin 9, with at least a part of the lead frames 3, 4, and 5 being exposed. The lead frames 3, 4, and 5 have grooves 10, 11, and 12 in a surface opposed to the semiconductor chip 1, and the bumps 6, 7, and 8 are attached to the lead frames 3, 4, and 5 across the grooves 10, 11, and 12.SELECTED DRAWING: Figure 1
Patent JP-2018034579-A (JP)
Title: Backup device
Inventor: YAMASHITA SATOSHI
IPC: B61B1/02
Filed: 2016-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique that enables a case where correct train information of an arrival train cannot be acquired to be easily dealt with in an opening variable home door system.SOLUTION: A conductor C who is a crew of an arrival train T2 can execute opening changing control based on real train information by causing a reading unit 60 to read a code 12 described in train information (real train information) described in an operation slip 10 which is an information holding medium carried by the crew or provided to a crew room so as to be taken out by the crew according to a prescribed rule when there is an error in train information (scheduled train information) displayed on a display unit 40 of a backup device 1. The code 12 indicating the real train information and a text 14 indicating the real train information are printed on the operation slip 10.SELECTED DRAWING: Figure 4
Patent JP-2018037217-A (JP)
Title: Battery pack
Inventor: INOUE HIROSHI
IPC: H01M2/12
Filed: 2016-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack in which a pressure release unit can be released at an appropriate timing.SOLUTION: When gas is released from a battery cell 8, an enclosure 2 is filled with the gas, and thereby internal pressure of the enclosure 2 increases. Consequently, a resin plate and a metal frame 23 deform elastically thus forming an opening. When the gas is released from the opening to the outside, internal pressure of the enclosure 2 is released. When firing occurs in the enclosure 2, the resin plate 22 melts to widen the opening area, thus dealing with rapid pressure rise. The frame 23 is provided with a release pressure adjustment section 100 for adjusting the release pressure of the pressure release unit 20. Consequently, the release pressure in the release pressure adjustment section 100 can be adjusted to an appropriate pressure, according to the specification of a battery pack 1, for example. More specifically, it can be adjusted so that the pressure release unit 20 releases pressure at an appropriate timing.SELECTED DRAWING: Figure 13
Patent JP-2018036484-A (JP)
Title: Terahertz wave generator and terahertz wave generation method
Inventor: TAKAHASHI HISANARI
IPC: G02F1/35
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a terahertz wave generator capable of effectively avoiding saturation of carriers in a terahertz wave generation element.SOLUTION: A terahertz wave generator 1A includes: a light source 3 outputting a single light pulse P1; a multipulse generation part 10A optically coupled to the light source 3, generating a plurality of light pulses P21 to P23 having a time difference and a different center wavelength from each other from the single light pulse P1, and outputting the light pulses P21 to P23 to different optical paths L1 to L3 depending on the wavelength; and a terahertz wave generation element 30 optically coupled to the multipulse generation part 10A and receiving the light pulses P21 to P23 output from the multipulse generation part 10A to generate a terahertz wave pulse.SELECTED DRAWING: Figure 1
Patent JP-2018037602-A (JP)
Title: Ultraviolet irradiation method and ultraviolet irradiation device
Inventor: HIROZAWA SHUNICHIRO
IPC: H01L21/301
Filed: 2016-09-02
Abstract: PROBLEM TO BE SOLVED: To decrease adhesion sufficiently by curing an adhesive layer more reliably, when decreasing adhesion of the adhesive layer by performing UV irradiation of an adhesive tape in a state where a part of a chip, manufactured by dividing a wafer, is floating from the adhesive layer of an UV-curable adhesive tape.SOLUTION: A UV irradiation method for irradiating an adhesive tape T, having an adhesive layer Tc stuck to a wafer W and curable by ultraviolet light, with ultraviolet light includes an oxygen elimination step of immersing the wafer W into a liquid tank 70 filled with liquid L and eliminating oxygen from between the adhesive layer Tc and the wafer W, and an ultraviolet light irradiation step of decreasing adhesion by irradiating the adhesive layer Tc with ultraviolet light via the liquid L in the liquid tank 70, thereby curing the adhesive layer Tc.SELECTED DRAWING: Figure 7
Patent JP-2018037026-A (JP)
Title: Component management device and component information registration method
Inventor: HIGASHIDA KAZUO
IPC: G06Q10/00
Filed: 2016-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a component management device which can support so as to facilitate a work performed by a worker.SOLUTION: A component management device stores component identification information indicating the component, and component information including component management information related to management of the component, in a storage part 26 for every component of a lift. The component management device further comprises: an information reading part for reading the component identification information which is recorded in at least a medium provided on the component; a first registration part for storing the component information which contains the read component identification information, as the component information of the component to which a medium is provided, in the storage part 26; a display control part for displaying the component information stored in the storage part on the display device; an operation part for selecting pieces of component information displayed on the display device; and a second registration part for updating the selected component information, and storing the updated component information as the component information of the component which is newly used, in the storage part 26.SELECTED DRAWING: Figure 2
Patent JP-2018038754-A (JP)
Title: Beverage producing device
Inventor: FUKUSHIMA NAOTO
IPC: A47J31/44
Filed: 2016-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a beverage producing device comprising a milk foamer having high maintainability.SOLUTION: A beverage producing device comprises: a large-diameter gear and a small-diameter gear (a first gear and a second gear); a case housing the large-diameter gear and the small-diameter gear in an internal space; a motor side magnet; a gear pump motor (a motor) with a rotating shaft to which the motor side magnet is attached; and a pump side magnet 745 magnetically coupled to the motor side magnet, and incorporated in the large-diameter gear. The pump side magnet 745 is a closed magnetic circuit type magnet formed like a cylinder, comprising at least a pair of magnetic poles in one bottom surface of the cylinder, and forming a closed magnetic circuit in which magnetic lines of force pass through the inside from the bottom surface and head toward the bottom surface again.SELECTED DRAWING: Figure 13C
Patent JP-2018042223-A (JP)
Title: Imaging apparatus and control method, program thereof, storage medium
Inventor: KAMEDA HAYATO
IPC: H04N5/225
Filed: 2016-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus which suppresses decrease in frame rate of an image, while increasing the number of pupil division, and capable of focus detection in the imaging surface.SOLUTION: An operation for reading a signal added with a signal from a photoelectric conversion element corresponding to first number of pupil regions, out of multiple pupil regions of a shooting optical system, and a signal from a photoelectric conversion element corresponding to all pupil regions, out of multiple pupil regions, at a first frame rate, from an image pick-up device where pixels including multiple photoelectric conversion elements for one microlens are arranged two-dimensionally, and second read operation for reading signals added with a signal from a photoelectric conversion element corresponding to second number of pupil regions different from the first number, out of the multiple pupil regions, and a signal from a photoelectric conversion element corresponding to all pupil regions, out of the multiple pupil regions, can be carried out while switching, and control is made to carry out first operation or second operation according to the state of the imaging apparatus.SELECTED DRAWING: Figure 5
Patent JP-2018042472-A (JP)
Title: Methods for directly amplifying nucleic acid from biological sample solutions
Inventor: NAGATOMO KANICHIRO
IPC: C12N15/09
Filed: 2016-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing the influence of inhibitors of nucleic acid amplification in a biological sample solutions thereby enabling stable gene analysis in a method for directly amplifying nucleic acid from biological sample solutions.SOLUTION: Disclosed herein is a method for directly amplifying a nucleic acid from a biological sample solution where gelatin coexists at a concentration preferably higher than 0.01% in the solution. In some embodiments, the nucleic acid is amplified by PCR or RT-PCR.SELECTED DRAWING: None