baber/WOPTO huggingface dataset:
Patent JP-2018007513-A (JP)
Title: Rotary electric machine and bearing structure
Inventor: IKENAGA KENJI
IPC: F16C17/24
Filed: 2016-07-08
Abstract: PROBLEM TO BE SOLVED: To combine electric insulation with removal of generated heat at a bearing in a rotary electric machine.SOLUTION: A rotary electric machine comprises a rotor, a stator, and two bearings. Each of the two bearings includes: a bearing metal part 31 contacting with a rotor shaft to receive reaction force from the rotor shaft; a metal housing 32 provided on the radially outside of the bearing metal part 31 and supporting the bearing metal part 31; and an insulation member 33 interposed between the bearing metal part 31 and the housing 32 and electrically insulating the bearing metal part 31 from the housing 32, the insulation member including a Peltier element part 70 and insulation films 80a, 80b arranged both surfaces of the Peltier element part 70.SELECTED DRAWING: Figure 3
Patent JP-2016195440-A (JP)
Title: Electronic document distribution system and electronic document distribution method
Inventor: AN DAE SEOB
IPC: H04L9/32
Filed: 2016-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an electronic document distribution system and an electronic document distribution method capable of building an electronic document distribution organization ensuring reliability for general individual and small enterprises along with company/institution.SOLUTION: An electronic document distribution system includes send/receive individuals 101 for sensing and receiving a message on the basis of the electronic address, and distributing an electronic document via a distribution messaging server for issuing and managing a distribution certificate for message send/receive, a distribution hub 102 for registering/managing the electronic address of the send/receive individuals, setting a distribution channel of the electronic document between the send/receive individuals, providing a standard format of the electronic document to the send/receive individuals, substitutes message transfer upon occurrence of an error in the distribution process of the electronic document between the send/receive individuals, and issuing a distribution certificate, and a reliable third-party custody 103.SELECTED DRAWING: Figure 1
Patent JP-2018002109-A (JP)
Title: Traveling apparatus
Inventor: KAMA TAKASHI
IPC: B62K5/027
Filed: 2016-07-08
Abstract: PROBLEM TO BE SOLVED: To solve a problem that when the wheel base length of a traveling apparatus is changed, the relative position of an occupant to the traveling apparatus is changed and the occupant is liable to lose the balance.SOLUTION: There is provided a traveling apparatus that has at least a front wheel and rear wheels with respect to the traveling direction and travels with a user riding thereon. The traveling apparatus comprises a front wheel support member rotatably supporting the front wheel, a rear wheel support member rotatably supporting the rear wheels, a length adjusting mechanism for adjusting the wheel base length between the front wheel and the rear wheels by changing the relative position of the front wheel support member and the rear wheel support member, and a boarding platform on which the user rides. The riding surface of the boarding platform is inclined such that the rear side becomes higher than the front side with respect to the traveling direction according as the wheel base length adjusted by the length adjusting mechanism becomes longer.SELECTED DRAWING: Figure 8
Patent JP-2018010884-A (JP)
Title: Circuit board
Inventor: TAKIZAWA YUTAKA
IPC: H05K1/18
Filed: 2016-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board which has a wiring board less likely to cause size increase and achieves good radiation properties of an electric component associated with heat generation.SOLUTION: A circuit board 20 comprises: a first surface mounting electric component 26 associated with heat generation; a second surface mounting electric component 27 not associated with heat generation; and a wiring board 21 which has a first surface where the first electric component 26 and the second electric component 27 are mounted and a second surface opposite to the first surface. The circuit board 20 further comprises: a first wiring pattern 21g to which the second electric component 27 is fastened by solder S3 and the first electric component 26 is electrically connected; a third surface mounting electric component 28 which is associated with heat generation and electrically connected with the second surface of the wiring board 21; and second wiring patterns 21j, 21k to which the third electric component 28 is electrically connected and which are partially opposed to at least part of the first wiring patterns 21g, 21h to which the second electric component 27 is fastened.SELECTED DRAWING: Figure 3
Patent JP-2018011410-A (JP)
Title: Dynamo-electric machine
Inventor: TAKAHASHI NATSUMI
IPC: H02K15/095
Filed: 2016-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a dynamo-electric machine capable of fixing a stator core when winding, while preventing the radial size of the stator core from increasing.SOLUTION: A motor 100 includes an annular stator core 20 including multiple teeth 21, and slots 22 arranged between the multiple teeth 21, and in the periphery 20a of the stator core 20, fixing parts 24 of notch-shape for fixing the stator core 20, when applying a winding 30 to the multiple teeth 21, are provided. When viewing from the revolving shaft direction, the fixing part 24 is formed in concave shape recessed from the periphery 20a of the stator core 20 to the inner diameter side, and provided at either one of one end 20b and the other end 20c of the stator core 20 in the revolving shaft direction.SELECTED DRAWING: Figure 2
Patent JP-2016223063-A (JP)
Title: Sheet manufacturing device and sheet manufacturing method
Inventor: OGUCHI HIROO
IPC: D04H1/70
Filed: 2016-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a sheet manufacturing device capable of reducing the time till the device stops.SOLUTION: A sheet manufacturing device 100 comprises: a sieve part 40 (60), which introduces at least a part of defibrated products, moves at a first speed and passes the defibrated products through multiple openings formed on a body part; and a molding part 70, which forms a sheet by using passed products that passed through the openings on the sieve part 40 (60). When a manufacturing process by the sheet manufacturing device 100 is stopped, the sieve part 40 (60) is stopped in a state where the introduced defibrated products are stored in the sieve part 40 (60).SELECTED DRAWING: Figure 1
Patent JP-2018010176-A (JP)
Title: Retardation film and method for producing retardation film
Inventor: TOGAWA HITOMI
IPC: G02B5/30
Filed: 2016-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a retardation film formed by mixing resins having different intrinsic birefringence, which has flat wavelength dispersibility or reverse wavelength dispersibility in a wavelength region of visible light and is excellent in transparency, and to provide a method for producing such a retardation film.SOLUTION: The retardation film comprises a norbornene polymer (A) having positive intrinsic birefringence and has a norbornene monomer unit as a structural unit and a polymer (B) having negative intrinsic birefringence and mainly contains a (meth)acrylate unit as a structural unit, where a ratio of the norbornene monomer unit in the total structural units of the norbornene polymer (A) is 65 wt.% or more, the norbornene polymer (A) and the polymer (B) are contained in a specific ratio, and in-plane retardation Re (446 nm), Re (547 nm) and Re (749 nm) measured at measurement wavelengths of 446 nm, 547 nm and 749 nm satisfy a specific relationship.SELECTED DRAWING: Figure 1
Patent JP-2016201829-A (JP)
Title: Image encoder and image decoder
Inventor: YASUGI MASANOBU
IPC: H04N19/70
Filed: 2016-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an estimation mode assuming device for an image, which is able to improve the probability of the coincidence of an assumed estimation mode and an actual estimation mode while restricting an increase in codes required for coding the assumed estimation mode and the estimation mode.SOLUTION: The estimation information encoding determination part of a dynamic image encoder comprises: a comparison block selection part 1223a that selects an adjacent block for an object block; an assumed estimation mode derivation part 1221a that, if an adjacent block has overlapping mode, derives an estimation mode for the adjacent block and an intra-estimation mode in a direction adjacent to the estimation mode, as an assumed estimation mode that is an assumed value for the intra-estimation mode; and an estimation mode encoding part that encodes an estimation mode for an object block.SELECTED DRAWING: Figure 3
Patent JP-2018023010-A (JP)
Title: Multiple frequency antenna system
Inventor: TANAKA TAKESHI
IPC: H01Q21/24
Filed: 2016-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a multiple frequency antenna system which can configure a logarithmic periodic antenna having a wide band property to be compact and lightweight and house an antenna unit of the logarithmic periodic antenna inside a flat-shaped cover.SOLUTION: A multiple frequency antenna system has 4 logarithmic period type antennas 7a to 7d in which wide parts 8 are formed on a base end side and a plurality of elements 11 are arranged on both surfaces of a dielectric substrate 10 in which a tapered part 9 is formed on an end side so that element lengths become gradually long log-periodically. The 4 antennas 7a to 7d are arranged on a flat reflection plate 3 in the state that they are arranged in an X shape. In the 4 antennas 7a to 7d, the wide parts 8 approximate the reflection plate 3 respectively, the dielectric substrate 10 is tilted diagonally against the reflection plate 3 so that the tapered part 9 side is away from the reflection plate 3, and the dielectric substrate 10 is stood on the reflection plate 3 in the state that the tapered part 9 sides of the antennas 7a to 7d are brought into contact with one another. Moreover, the respective 4 antennas 7a to 7d are provided with waveguide elements 19.SELECTED DRAWING: Figure 1
Patent JP-2018020022-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2016-08-05
Abstract: PROBLEM TO BE SOLVED: To prevent an abnormality which became a trigger to be controlled in a prescribed state from becoming difficult to confirm.SOLUTION: A game machine includes: abnormality determination means capable of determining errors corresponding to a plurality of kinds of events having different priorities; and abnormality notification means for making an abnormality notification of an error having a higher priority when the priority of an error determined by the abnormality determination means is higher than the priority of an error amid a notification. When a game suspension state is implemented due to generation of an error, and if a new event corresponding to an abnormality is generated, regardless of the priority, a determination of abnormality corresponding to a newly generated event is regulated.SELECTED DRAWING: Figure 31
Patent JP-2018024143-A (JP)
Title: Laminate, packaging bag and manufacturing method of laminate
Inventor: IMAI KENICHIRO
IPC: B32B27/34
Filed: 2016-08-09
Abstract: PROBLEM TO BE SOLVED: To improve a tolerance to a highly permeable content such as an acid and a base in a laminate.SOLUTION: A laminate 10 includes: a barrier layer 13 including a metal or an alloy; an intermediate layer composed of a surface modification layer 14 containing an amino group and formed on the barrier layer 13; a first adhesion layer 15 formed of an adhesive agent having a bifunctional or polyfunctional isocyanate compound as a major component, laminated on the surface modification layer 14; and a sealant layer 16 laminated on the first adhesion layer 15.SELECTED DRAWING: Figure 3
Patent JP-2018025227-A (JP)
Title: Control valve unit
Inventor: SHIMIZU HISAYA
IPC: F16K27/00
Filed: 2016-08-09
Abstract: PROBLEM TO BE SOLVED: To simplify a fluid pressure circuit in a control valve unit.SOLUTION: A control valve unit 1 includes: a first spool chamber 2; a second spool chamber 3 disposed above the first spool chamber 2; a first spool 21 disposed in the first spool chamber 2; a second spool 31 disposed in the second spool chamber 3; a first plug 23 which closes an opening 2i at one end of the first spool chamber 2; a second plug 33 which is disposed above the first plug 23 and closes an opening 3i at one end of the second spool chamber 3; a port 18 disposed below the first plug 23; and a fluid pressure chamber 3B positioned between the second spool 31 and the second plug 33 in the second spool chamber 3. The port 18 and the fluid pressure chamber 3B communicate with each other through a communication passage 4 provided around the first plug 23.SELECTED DRAWING: Figure 1
Patent JP-2016188261-A (JP)
Title: Pharmaceutical preparation for histone deacetylase inhibitor
Inventor: TODD W CHAPPELL
IPC: A61K47/10
Filed: 2016-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a pharmaceutical preparation for a histone deacetylase inhibitor.SOLUTION: A pharmaceutical composition contains (A) an active pharmaceutical ingredient (API) compound expressed in a predetermined structural formula, (B) at least one acid, and (C) a medium base agent being at least one pharmaceutically acceptable non-aqueous solvent, in which (i) the amount of the API is at least 0.01 wt.%, (ii) the at least one acid has 5.0 or less of pKa, (iii) the at least one pharmaceutically acceptable non-aqueous solvent is one or more of ethanol, acetone, benzyl alcohol, 2-(2-ethoxyethoxy) ethanol, diethylene glycol monoethyl ether, glycerin, propylene glycol, propylene carbonate, hexylene glycol, isopropyl alcohol, polyethylene glycol (PEG), methoxypolyethylene glycol, diethyl sebacate, dimethyl isosorbide, dimethyl sulphoxide (DMSO), diisopropyl adipate, isopropyl myristate, vegetable oil, mineral oil, and isopropyl palmitate, and (iv) in the case where aliquot of the composition is diluted by water to approximately 10 vol.%, aliquot that is diluted in this manner has approximately 3 to approximately 5 of pH.SELECTED DRAWING: None
Patent JP-2018025162-A (JP)
Title: Lubricant supply mechanism for engine
Inventor: KAWAHARA TAKAHIRO
IPC: F01M1/06
Filed: 2016-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant supply mechanism for an engine that can prevent excessive lubricant from supplying to a valve mechanism.SOLUTION: A lubricant supply mechanism for an engine includes: an oil pump 4 for pumping lubricant; a valve mechanism 40 supplied with the lubricant from the oil pump 4; and a flow-rate control valve 50 disposed upstream of the valve mechanism 40 in a circulation passage for the lubricant and regulating circulation of the lubricant.SELECTED DRAWING: Figure 1
Patent JP-2018028152-A (JP)
Title: Mitten for care
Inventor: HASHIMOTO KATSUYUKI
IPC: A41D19/015
Filed: 2016-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a mitten for care capable of preventing a care-receiver from taking off the mitten, and providing appropriate treatment and appropriate care to the care-receiver.SOLUTION: A mitten 10 for care includes a first covering material 11 made of a flexible raw material for covering a back side of a care-receiver's hand, a second covering material 12 made of a flexible raw material for covering a palm side of the care-receiver's hand, a first cushion material attached to the inner surface of the first covering material 11 for covering the back side of the care-receiver's hand, a second cushion material attached to the inner surface of the second covering material 12 for covering the palm side of the care-receiver's hand, a linear fastener 15 attached to the peripheral edge part of the first and second covering materials 11 and 12 for connecting the covering materials 11 and 12, and a non-flexible wrist band and a flexible wrist band attached to the inner surface of the second covering material 12 for connecting the wrist of the care-receiver to the mitten 10 for care.SELECTED DRAWING: Figure 1
Patent JP-2018027563-A (JP)
Title: Punch metal mold
Inventor: TAKAHASHI SHINJI
IPC: B21D28/34
Filed: 2016-08-19
Abstract: PROBLEM TO BE SOLVED: To execute attaching-detaching replacement of a stripper in two stages of attachment-detachment of a holder to a punch guide and attachment-detachment of the stripper to the holder.SOLUTION: A punch metal mold comprises a punch guide 1 formed in a cylindrical shape, a punch body 2 reciprocatably movably provided in the axial direction on the inside of the punch guide and having a punch blade part in its end part, a holder 3 detachably provided to the punch guide, a stripper 4 detachably provided to the holder and having a through-hole of a shape corresponding to the punch blade part and a stripper support lever 5 rockably provided to the holder, and the support lever comprises a rocking fulcrum 5a for rockably supporting to the holder, an engaging part 5b for oppositely engaging with the stripper and energization means 5c for pressing the engaging part in the engaging direction with the stripper.SELECTED DRAWING: Figure 1
Patent JP-2018032951-A (JP)
Title: Power Amplifier Module
Inventor: ISHIHARA SHOTA
IPC: H03F3/189
Filed: 2016-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a power amplifier module in which characteristic deterioration of a harmonic termination circuit is suppressed, even if there are variations in the elements.SOLUTION: A power amplifier module includes an amplifier for amplifying an input signal and outputting an amplification signal, a harmonic termination circuit provided in the subsequent stage of the amplifier, attenuating harmonic components of the amplification signal, and having at least one FET, and a control circuit for adjusting the capacitance value of parasitic capacitance of at least one FET, by controlling the gate voltage thereof. When the control circuit adjusts the capacitance value of parasitic capacitance of at least one FET, resonance frequency of the harmonic termination circuit is adjusted.SELECTED DRAWING: Figure 1
Patent JP-2016192822-A (JP)
Title: Method and system for improving responsiveness in exchanging frames in wireless local area network
Inventor: CHANDRA ARTY
IPC: H04W80/02
Filed: 2016-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for improving responsiveness in exchanging management and control frames in a wireless local area network.SOLUTION: An initiator sends a frame (action, management, control or data frame) to a responder. Upon correctly receiving the frame, the responder sends a response frame to the initiator instead of directly sending an acknowledgement (ACK) packet. The responder preferably accesses the wireless medium to send the response frame in a short inter-frame spacing (SIFS). With this scheme, a long delay associated with having to contend for the wireless medium to send the response frame is avoided and therefore, the responsiveness and timeliness of the feedback mechanism is significantly enhanced. The response frame may be piggybacked on or aggregated with another packet.SELECTED DRAWING: Figure 2
Patent JP-2018031331-A (JP)
Title: Brake force adjustment device of compression pressure release-type engine brake
Inventor: MEGURO AKIRA
IPC: F02D13/04
Filed: 2016-08-26
Abstract: PROBLEM TO BE SOLVED: To adjust a brake force of a compression pressure release-type engine brake by increasing and decreasing a suction air amount without employing a capacity-variable turbocharger.SOLUTION: In a brake force adjustment device of a compression pressure release-type engine brake, a scroll of a turbine 28a is divided into a small scroll Tand a large scroll T, a connecting pipe part of an exhaust manifold 31 is divided into a first path Pcommunicating with the small scroll T, and a second path Pcommunicating with the large scroll T, an exhaust selector valve is provided at an inlet side of the connection pipe part, the exhaust manifold 31 is divided into a first exhaust manifold Mcommunicating with the first path P, and a second exhaust manifold Mcommunicating with the second path Pso as to be capable of blocking its communication, and one of the first path Pand the second path Pis blocked by the exhaust selector valve at the communication.SELECTED DRAWING: Figure 1
Patent JP-2019194274-A (JP)
Title: Color-developing composition, lithographic printing plate original plate, method for making lithographic printing plate, and compound
Inventor: USHIJIMA KENTA
IPC: G03F7/004
Filed: 2016-08-29
Abstract: To provide a color-developing composition excellent in color developability, to provide a lithographic printing plate original plate excellent in plate inspectability by color development, to provide a method for making a lithographic printing plate using the lithographic printing plate original plate and to provide a novel compound that can be suitably used as a color developer.SOLUTION: The color-developing composition includes a compound represented by formula 1. The lithographic printing plate original plate has at least a layer including the color-developing composition. The method for making a lithographic printing plate uses the lithographic printing plate original plate. The compound represented by formula 1 can be suitably used as a color developer.SELECTED DRAWING: None
Patent JP-2018035215-A (JP)
Title: Hypromellose acetic acid ester succinic acid ester and manufacturing method of hypromellose acetic acid ester succinic acid ester
Inventor: YOSHIDA MITSUHIRO
IPC: C08B13/00
Filed: 2016-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of HPMCAS capable of reducing average particle diameter of HPMCAS particles to a desired range without passing a pulverization process.SOLUTION: There is provided a manufacturing method of hypromellose acetic acid ester succinic acid ester at least including an esterification process for reacting hypromellose and an esterification agent in the presence of a catalyst to obtain a reaction solution, a deposition process for mixing the reaction solution and water to obtain a hypromellose acetic acid ester succinic acid ester suspension by deposition of crude hypromellose acetic acid ester succinic acid ester, a dehydrating process for dehydrating the hypromellose acetic acid ester succinic acid ester suspension by using a centrifugal decanting machine to obtain dehydrated hypromellose acetic acid ester succinic acid ester, and a drying process for drying the hypromellose acetic acid ester succinic acid ester.SELECTED DRAWING: None
Patent JP-2016226039-A (JP)
Title: Radio terminal, control device, and base station
Inventor: FUJISHIRO MASATO
IPC: H04W92/18
Filed: 2016-09-01
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of an acknowledgement signal in direct communication between terminals.SOLUTION: A radio terminal comprises: a control unit for performing control to directly receive user data from an opposite radio terminal by direct communication between terminals; and a transmission unit for transmitting an acknowledgement signal. The acknowledgement signal indicates whether or not the radio terminal was able to receive the user data. The transmission unit transmits the acknowledgement signal to the base station on the basis of a control signal from the base station.SELECTED DRAWING: Figure 5