baber/WOPTO huggingface dataset:
Patent JP-2017042889-A (JP)
Title: Hammering tool
Inventor: MACHIDA YOSHITAKA
IPC: B25D16/00
Filed: 2015-08-27
Abstract: PROBLEM TO BE SOLVED: To provide improved techniques regarding a clutch mechanism of a hammering tool.SOLUTION: A hammer drill 100 comprises an electric motor 110, a motion conversion mechanism 120 driven by the electric motor 110, and a clutch mechanism 180 to transmit rotation of the electric motor 110 to the motion conversion mechanism 120. The clutch mechanism 180 comprises a drive cylinder 181, a lock sleeve 185, a clutch sleeve 190, and a roller 195. Regarding the roller 195, when a hammer bit 119 is pressed against a work piece, the clutch sleeve 190 moves the roller 195 around a rotation axis of the drive cylinder 181, and the roller 195 is sandwiched between the drive cylinder 181 and the lock sleeve 185. Thereby, the wedge effect of the roller 195 integrally rotates the drive cylinder 181 and the lock sleeve 185, and the rotation of the drive cylinder 181 is transmitted to the clutch sleeve 190 to drive the motion conversion mechanism 120.SELECTED DRAWING: Figure 2
Patent JP-2017050301-A (JP)
Title: Light-emitting device
Inventor: TAJIMA JUNPEI
IPC: H01L33/38
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device capable of improving uniformity of light emission.SOLUTION: A light-emitting device comprises a semiconductor layer, an intermediate semiconductor layer, a conductive layer and a connection part. A first conductivity-type semiconductor layer includes a side in a first direction and a side in a second direction. The first conductivity-type semiconductor layer and a second conductivity-type semiconductor layer are connected by the connection part. The conductive layer connected to the first conductivity-type semiconductor layer includes an extension part extending in the first direction or the second direction.SELECTED DRAWING: Figure 1
Patent JP-2017046738-A (JP)
Title: Mobile rack
Inventor: IKENAGA ICHIRO
IPC: A47B53/02
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a mobile rack in which a cable can be easily passed when there is a lock operation shaft in a rotation center part of a handle and a cable needs to be passed to the rotation center part of the handle.SOLUTION: There is provided a mobile rack having a power transmission mechanism for transmitting the rotation force of a handle 20 that is rotationally operated, to a running wheel. A shaft 24 of the handle 20 is a tubular shaft, and a second shaft 32 penetrates the inner peripheral side of the shaft 24 of the handle 20. An electric component 50 is attached to the front end part of the second shaft 32. The second shaft 32 includes a groove 322 for passing a cable 55 connected to the electric component 50. The electric component 50 is a display part for indicating an operation state of a lock mechanism for locking or unlocking the rotation of the handle 20.SELECTED DRAWING: Figure 3
Patent JP-2017047907-A (JP)
Title: Vinyl bag with zipper
Inventor: NAGAI YOSHIMASA
IPC: B65D33/00
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem that when a user tries to open a zipper of a bag with a zipper containing supplements by cutting an end of a bag opening, vinyl of the bag opening sticks to the fingers of the user, which makes it very hard for the user to open the zipper, particularly makes most difficult for an elderly person whose fingers are desensitized to open the zipper with the quivering hands, and makes very hard to open if the bag is a thin vinyl bag in particular.SOLUTION: A center part of a backside of a bag opening is shifted by about 2 mm and then perforated so as to allow sensitivity of fingers to be easily transmitted. When the perforation is cut, a step with a vertical height of about 2 mm is made, which gets caught in fingers and thereby makes it easier to open the bag opening. As the perforation can be cut from either right or left side, even a left-hander can deal with.SELECTED DRAWING: Figure 1
Patent JP-2017053653-A (JP)
Title: Acceleration sensor
Inventor: TATEMOTO KAZUSHI
IPC: H01L41/23
Filed: 2015-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an acceleration sensor capable of improving sensitivity.SOLUTION: In an acceleration sensor 1, a solder fillet 70 is formed on the lower end part of terminal electrodes 20, 25 exposed from coating parts 30, 35, and the coating part 30 suppresses creeping-up of the solder fillet 70. Hereby, the acceleration sensor 1 hardly receives operation restriction from the solder fillet 70, and can generate electric charge reflecting a load more accurately, to thereby enable improvement of sensitivity.SELECTED DRAWING: Figure 5
Patent JP-2017059301-A (JP)
Title: Active material for battery, nonaqueous electrolyte battery, and battery pack
Inventor: HARADA YASUHIRO
IPC: H01M4/131
Filed: 2015-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an active material for batteries having high energy density, excellent rapid charge/discharge performance, and long life performance, a nonaqueous electrolyte battery in which the active material is used, and a battery pack including the nonaqueous electrolyte battery.SOLUTION: There are provided: an active material for batteries containing a monoclinic niobium-titanium composite oxide in which a part of niobium (Nb) or titanium (Ti) of a constituent element of NbTiOis substituted by an element such that one of the following expressions (1)-(3) is satisfied; a nonaqueous electrolyte battery in which the active material is used; and a battery pack including the nonaqueous electrolyte battery. Ti(IV)=0.75M(V)+0.25M(I) (1), Ti(IV)=0.6M(VI)+0.4M(I) (2), and Nb(V)=0.8M(VI)+0.2M(I) (3), where M(VI) represents at least one of Mo and W, M(V) represents at least one of Nb, Ta, and V, and M(I) represents at least one of Na, K, Rb, and Cs.SELECTED DRAWING: Figure 1
Patent JP-2016015883-A (JP)
Title: Power conversion apparatus
Inventor: ABE YASUSHI
IPC: H02M7/487
Filed: 2015-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a 3-level power conversion apparatus capable of reducing loss generated in a switching element.SOLUTION: A 3-level power conversion apparatus having a first half bridge and a second half bridge connected with a 3-level power supply, includes a half bridge operation mode in which an AC voltage is output between output terminals of both the bridges, by making either one of the first half bridge or the second half bridge output one of a high potential, a middle potential, and a low potential of the 3-level power supply and make the other half bridge output a middle potential of the 3-level power supply.
Patent JP-2016001995-A (JP)
Title: Charging facility
Inventor: IGARASHI YUJI
IPC: B60L50/64
Filed: 2015-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent communication abnormality caused by connection of a plurality of communication devices employing different communication schemes to the same signal line in a charging communication system in which a charging control device performs inter-charging facility communication with an electric vehicle using a signal line within a charging cable.SOLUTION: In a charging communication system in which a charging control device performs inter-charging facility communication with an electric vehicle using a signal line within a charging cable, an electric vehicle 1 comprises: a first communication device 11 and a second communication device 12 that communicate with a charging facility 3 using the same signal line within a charging cable 2; and a signal line connection device 15 that switches connection/disconnection between the second communication device 12 and the signal line. A charging control device 13 for controlling a battery 10 in the electric vehicle 1 calculates a variation of signal line voltage between before and after the signal line connection device 15 connects the second communication device 12 to the signal line, and has the signal line connection device 15 disconnect the second communication device 12 from the signal line if the variation exceeds a prescribed permissible range.
Patent JP-2017062297-A (JP)
Title: Simulation device, module thereof, simulation method, and program
Inventor: TAKEUCHI YUTAKA
IPC: G09B9/00
Filed: 2015-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a simulation technique that enables quick development and provision of a simulation function corresponding to a simulation range and a device scale, can improve modification after provision and operation and maintenance efficiency, and can effectively use and operate a simulator.SOLUTION: In a simulation device in which a plurality of modules 1 collaborate with each other, each module 1 comprises: a simulation function unit 4 for executing calculation of simulation on the basis of a model program; an interface unit 2 for transmitting and receiving signals serving as input or output for the model program; a state storing and reading unit 3 for storing and reading simulation data to restore the state of simulation; and a time control unit 5 for synchronizing with the model program performed by other modules 1.SELECTED DRAWING: Figure 1
Patent JP-2017066653-A (JP)
Title: Construction device and construction method in tunnel
Inventor: ASANO TAKESHI
IPC: E21D11/10
Filed: 2015-09-29
Abstract: PROBLEM TO BE SOLVED: To improve construction efficiency in reinforcement work of a tunnel of a large cross section.SOLUTION: A spray construction device 1 used in reinforcement work of a tunnel T of a large cross section, is constituted of two sprayers 1A and 1B. In the reinforcement work, the two sprayers 1A and 1B are arranged side by side in the width direction of the tunnel T, and spraying of concrete to an inner wall surface on the respective sprayer 1A, 1B side and installation of timbering P1 and P2 are executed in the tunnel T. Erector arms 5a and 5b for holding the timbering P1 and P2 in the sprayers 1A and 1B, are installed near the center in the width direction of the tunnel T, and when installing the timbering P1 and P2, the timbering P1 and P2 are installed on the inner wall surface of the tunnel T on the respective sprayer 1A, 1B side in a state of obliquely crossing the erector arms 5a and 5b with the respective sprayers 1A and 1B.SELECTED DRAWING: Figure 3
Patent JP-2017064007-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of efficiently performing a performance using a decorative member.SOLUTION: A game machine 1Y comprises: a game area 7 in which a game is performed; and a front member 3 arranged on a front face side of the game area 7. The game machine comprises: an inside transparent plate disposed on the front member 3 and making the game area 7 visible; an outside transparent plate 11b provided on the front member 3, forms a space between the same and the inside transparent plate, and making the game area 7 visible; width change means for changing a cross direction width of the space between the outside transparent plate 11b and the inside transparent plate; and a decorative member 24 stored in a prescribed decorative storage part 25. The decorative member 24 is changed to a decorative state, in which the decorative member enters a space between the inside transparent plate and the outside transparent plate 11b from the decorative storage part 25 and is exposed to a front face of the game area 7, and a storage state, in which the decorative member is stored in the decorative storage part 25 without entry to the space, and the width change means may enlarge the width of the space as the decorative member 24 enters the space.SELECTED DRAWING: Figure 8
Patent JP-2017066482-A (JP)
Title: Copper-made stave cooler and manufacturing method
Inventor: TOMIZAKI MAKOTO
IPC: C21B7/10
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a copper-made stave cooler capable of being manufactured by suppressing heat stress loaded to a pipeline for cooling during casting and a manufacturing method.SOLUTION: A copper-made stave cooler 1 has a stave body 10, a pipeline for cooling 20 and a protective pipe 8. The pipeline for cooling 20 has a cooling pipe part 21 arranged inside of the stave body 10 and fetching pipe parts 22 and 23 projecting from the stave body 10 with contiguous to the cooling pipe part 21. The protective pipe 8 is arranged in an outer peripheral side of the fetching pipe parts 22 and 23. The protective 8 is constituted by a first protective pie 30 connected to the stave body 10 and a second protective pipe 40 connected to the first protective pipe 30.SELECTED DRAWING: Figure 1
Patent JP-2017067706-A (JP)
Title: Exosome recovery method for renal disease diagnosis
Inventor: KATO NORITOSHI
IPC: G01N33/53
Filed: 2015-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of recovering a specific exosome useful for the inspection of renal disease, and a use for a recovered exosome.SOLUTION: There is provided a method of recovering an exosome derived from a mesangial cell comprising the steps of (1) separating an exosome from a biological sample, and (2) fractionating an exosome expressing α8 integrin on its surface, from the separated exosome.SELECTED DRAWING: None
Patent JP-2017039685-A (JP)
Title: Method for producing soft gel capsule containing solid preparation and liquid preparation as core component
Inventor: YANG JOO HWAN
IPC: A61K47/10
Filed: 2015-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a soft gel capsule containing a solid preparation and a liquid preparation as a core component.SOLUTION: The soft gel capsule (201: solid preparation, 202: liquid preparation, 203: shell) contains as a core components the solid preparation 201 and the liquid preparation 202 each of which includes at least one or more pharmaceuticals, more specifically, the solid preparation 201 is selected from a coated tablet, a pellet, a microcapsule, a sustained release solid agent, an immediate release solid agent or a core/shell type solid agent, and the liquid preparation is a solution, a suspension, and the like. A production method thereof is also provided.SELECTED DRAWING: Figure 6b
Patent JP-2017072681-A (JP)
Title: Resin composition for forming light-controlling member
Inventor: KINOSHITA YOSHINORI
IPC: G02B5/08
Filed: 2015-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition from which a line pattern composed of a plurality of linear members having a substantially rectangular cross-sectional shape and arranged parallel to one another can be formed.SOLUTION: The resin composition comprises an alkali-soluble polymer (A), a polyfunctional monomer (B), and a radiation-sensitive polymerization initiator (C), in which an acid value of the whole solid content included in the resin composition is 30 to 120 mgKOH/g. An optical imaging member includes a first and second light-controlling members, each having a line pattern composed of a plurality of linear members arranged parallel to one another and having a substantially rectangular cross-sectional shape, and light reflection surfaces formed on side faces of the linear member, in which the first light-controlling member and the second light-controlling member are arranged in such a manner that the respective line patterns intersect when viewed from above the light-controlling members. The above resin composition is to be used for forming the line pattern of the light-controlling member.SELECTED DRAWING: None
Patent JP-2017073646-A (JP)
Title: Crystal oscillator and method for adjusting crystal oscillator
Inventor: KUBOTA HAJIME
IPC: H03H3/04
Filed: 2015-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a crystal oscillator and the like, capable of adjusting the capacity of the crystal oscillator after the oscillator is mounted on a substrate.SOLUTION: There is disclosed a crystal oscillator including: a crystal piece; a capacitor body having a laminate structure laminated with a translucent dielectric body and a plurality of internal electrodes; an external electrode provided on a surface of the capacitor body; an excitation electrode provided in the crystal piece and electrically connected to a ground via the capacitor body; and a first conductor part which is provided in an inner layer of the capacitor body and in which one end is electrically connected to a first internal electrode, which is one of the plurality of internal electrodes, and the other end is electrically connected to the external electrode.SELECTED DRAWING: Figure 2B
Patent JP-2016034543-A (JP)
Title: Reel type game machine
Inventor: SAMIZO MASAHITO
IPC: A63F5/04
Filed: 2015-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a reel type game machine capable of enhancing interest in a game by improving originality of special rotation of a rotating drum executed prior to normal rotation of the rotating drum.SOLUTION: Before a rotating drum is controlled in a normal mode after operation of a rotation start member is received, a reel type game machine can control the rotating drum in a special mode differing from the normal mode. In the reel type game machine, when a first prize winning combination is determined by a winning lottery combination, a first pattern combination, namely a pattern combination that does not constitute a winning pattern of the first prize winning combination, is stopped within a display window, the rotating drum is controlled in the special mode in a subsequent game with the proviso that the first pattern combination is stopped within the display window, and a second pattern combination differing from the first pattern combination can be displayed.SELECTED DRAWING: Figure 20
Patent JP-2017085229-A (JP)
Title: Image reading apparatus
Inventor: MATSUUMI TAKASHI
IPC: G06T1/00
Filed: 2015-10-23
Abstract: PROBLEM TO BE SOLVED: To realize an accurate light quantity adjustment of a reading device opposing to a black member.SOLUTION: An image reading apparatus comprises: a conveying part; a first reading part; a second reading part; a white reference member arranged opposing to a first reading part; a black member arranged opposing to a second reading part; and a control part. The control part executes a first adjustment processing that adjusts a first light source amount to a first light amount by irradiating the white reference member with the first light amount; a second adjustment value determination processing that determines the second adjustment value on the basis of a first reading value read by the first reading part by irradiating a specified original with the first light amount; a second adjustment processing that adjusts a light amount of a second light source to a second light amount by irradiating the specified original with the second light source so as to be a second adjustment value; and a reading processing that reads the specific original by the first reading part by irradiating the first source with the first light amount, and reads the specified original by the second reading part by irradiating the second light source with the second light amount.SELECTED DRAWING: Figure 9
Patent JP-2017081831-A (JP)
Title: Antimicrobial agent for oral cavities, and oral composition
Inventor: TSUTSUMI KOTA
IPC: A61K31/09
Filed: 2015-10-23
Abstract: PROBLEM TO BE SOLVED: To provide antimicrobial agents for oral cavities and oral compositions which exerts an excellent antibacterial effect of selectively inhibiting the growth of periodontal pathogenic bacteria without affecting the growth of nonpathogenic bacteria in the oral cavity, and which is effective in the prevention or inhibition of periodontitis.SOLUTION: The present invention provides an antimicrobial agent for oral cavity which consists of pterostilbene and an oral composition containing the antimicrobial agent for oral cavity, as well as an oral composition containing 0.00001-1 mass% of pterostilbene.SELECTED DRAWING: None
Patent JP-2017085241-A (JP)
Title: Peak reduction circuit, OFDM signal transmission device and chip
Inventor: TSUMOCHI JUN
IPC: H04J11/00
Filed: 2015-10-23
Abstract: PROBLEM TO BE SOLVED: To effectively suppress deterioration of EVM in a TR method for reducing a peak of an OFDM signal by setting dummy data to a subcarrier to which data are not allocated.SOLUTION: Time shift means 31 of a peak reduction signal generation part 22 shifts a time (k) of a dummy signal δ(k) for a time of a peak position P and generates a dummy signal δ'(k). Phase adjusting means 32 generates a cancel signal d(k) by adjusting a phase of the dummy signal δ'(k) in such a manner that a peak value s(P) becomes equal to a cancel signal d(P). A scaling part 23 adjusts a level of a peak reduction signal D(n) on which FFT of the cancel signal d(k) has been performed. An AC embedding part 25 embeds a peak reduction signal D(n)/C of which the level has been adjusted, in a subcarrier of an AC signal to which data are not allocated in a signal S(n) of a frequency domain. Thus, a signal s'(k) of a time domain of which the peak has been reduced is generated.SELECTED DRAWING: Figure 2
Patent JP-2017084179-A (JP)
Title: Fire sensor for automatic fire alarm systems, and automatic fire alarm system using the same
Inventor: GOSHONOO KAZUHIKO
IPC: G08B17/00
Filed: 2015-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a fire sensor for automatic fire alarm systems that enables the master machine to restrain misrecognition of fire alarm, and an automatic fire alarm system using the fire sensor.SOLUTION: A transmitting unit 101, electrically connected to paired electric wires 51 and 52 to which voltages are applied, transmits fire alarm and linked alarm. A voltage detecting unit 3 detects a voltage V5 between the paired electric wires 51 and 52. A control unit 4 controls the transmitting unit 101. The transmitting unit 101 draws in the current flowing to the paired electric wires 51 and 52, and transmits fire alarm, keeping the voltage V5 between the paired electric wires 51 and 52 not below a second reference voltage and not above a first reference voltage. The transmitting unit 101 transmits linked alarm, keeping the voltage V5 between the paired electric wires 51 and 52 below the second reference voltage. The control unit 4 does not allow fire alarm to be transmitted from the transmitting unit 101 if the voltage V5 between the paired electric wires 51 and 52 is not above the first reference voltage on the basis of the result of detection by the voltage detecting unit 3.SELECTED DRAWING: Figure 2
Patent JP-2017082304-A (JP)
Title: Aluminum alloy structural member having excellent impact resistance in cryogenic range
Inventor: NAKAI MANABU
IPC: C22F1/047
Filed: 2015-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy structural member having excellent impact resistance in a cryogenic range.SOLUTION: The present invention provides an aluminum alloy structural member having excellent impact resistance in a cryogenic range, the aluminum alloy structural member containing Mg: 0.3-5.5 mass%, Mn: 0.01-1.0 mass%, and Ti: 0.001-0.1 mass%, satisfying the relational expression [Mg]≤-7.7[Mn]+8.0 with the Mg content and Mn content defined as [Mg] and [Mn], with the balance being Al and inevitable impurities, and having a conductivity: 27%IACS or more.SELECTED DRAWING: None