baber/WOPTO huggingface dataset:
Patent JP-2017183167-A (JP)
Title: Aqueous secondary battery
Inventor: KANZAKI YUKI
IPC: H01M4/60
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a power storage device arranged by use of an aqueous electrolyte solution which is still safe even if, by any chance, it is leaked from a battery housing owing to a damage to the battery in use and specifically, to provide a secondary battery superior in safety and cycle characteristics.SOLUTION: An aqueous secondary battery according to the present invention comprises positive and negative electrodes of which at least one electrode includes, as an active material, a compound (I) having a naphthalenediimide structure or perylenediimide structure.SELECTED DRAWING: Figure 2
Patent JP-2017179990-A (JP)
Title: Construction machine
Inventor: KOBAYASHI SHINTARO
IPC: E02F3/815
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a construction machine including an earth removal device capable of suppressing interference with a revolving superstructure.SOLUTION: The construction machine includes an earth removal device 20 having a base frame 21, an earth removing plate 22 mounted on the base frame 21 using a link mechanism 23 and a cylinder 24, a fixed cover 26 located on the upper side of the link mechanism 23, a movable cover 27 covering a gap between the fixed cover 26 and the earth removing plate 22, and a guide pin 25 for guiding the movable cover 27 during the rise of the earth removing plate 23, the movable cover 27 including a main face part 51 turnably connected at its lower end to the earth removing plate 22, and a side face part 52 having a long hole 54 to be engaged with the guide pin 25, the long hole 54 being formed along the side face part 54 opposed to the guide pin 25 so as to be engaged at its lower end position with the guide pin 25 when the earth removing plate 23 is at the uppermost position with the movable cover 27 turned following the fixed cover 26.SELECTED DRAWING: Figure 4
Patent JP-2017178197-A (JP)
Title: One-way clutch
Inventor: NONAKA HIDETSUNE
IPC: B60N2/75
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a one-way clutch capable of reducing the number of components.SOLUTION: A one-way clutch 1 can be switched to a lock state for regulating the rotation of a rotary frame in one direction and an unlock state for allowing the rotation of the rotary frame in a bidirection. The one-way clutch 1 comprises: a bracket 10; a shaft 20 fixed at the rotary frame and made rotatable to the bracket 10; a lock spring 30 caused to regulate the rotation of the rotary frame in one direction by winding the shaft 20 by a coil part 31 to be fitted on the outer circumference of the shaft 20; an action part 23 formed at the shaft 20 for pushing a free end part 33 thereby to enlarge the diameter of the lock spring 30; and a holding part 40 for engaging with the free end part 33 in the circumferential direction of a coil part 31 thereby to hold the lock spring 30, which has been radially enlarged by the action part 23, in a diametrically enlarged state. The holding part 40 is disposed in the bracket 10.SELECTED DRAWING: Figure 8
Patent JP-2017180762-A (JP)
Title: Power transmission device for vehicle
Inventor: FUJINUMA SACHI
IPC: F16H48/22
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission device for a vehicle which can effectively discharge air bubbles to the outside of oil chambers from working fluid discharge ports even if the air bubbles are contained in working fluids which are supplied to the oil chambers of a clutch mechanism from working fluid supply ports.SOLUTION: Hydraulic clutch mechanisms (21R, 21L) arranged in a power transmission path comprise oil chambers (26R, 26L) for generating hydraulic pressure for driving positions (25R, 25L) for making a plurality of laminated friction members (24R, 24L) engaged with each other; and working fluid supply ports (35R, 35L) and working fluid discharge ports (36R, 36L) which are formed in the oil chambers (26R, 26L), and to/from which working fluids are supplied and discharged. The oil chambers (26R, 26L) have annular cross sections when viewed from an axial direction, and an angle formed by the working fluid supply ports (35R, 35L) and the working fluid discharge ports (36R, 36L) with respect to centers (M) of the oil chambers (26R, 26L) is not smaller than 90°, and not larger than 180°.SELECTED DRAWING: Figure 3
Patent JP-2017187878-A (JP)
Title: Control device
Inventor: ISHII NAOKI
IPC: G05B23/02
Filed: 2016-04-04
Abstract: PROBLEM TO BE SOLVED: To know abnormal hunting of a load device in early stages without using a large-capacity memory and prevent the continuation of an undesirable control state.SOLUTION: With a change from Off to On of a control signal S for turning a mechanical relay On and Off that is generated by a control signal generation unit 21 on a cycle T (T=Tb) counted as one instance, the number of times the mechanical relay is turned On/Off is counted while being reset every day, and when the On/Off times (Count_on) of the mechanical relay thus counted exceeds a preset per-day operation times threshold (Count_th), the generation cycle (control cycle) T of the control signal S generated by the control signal generation unit 21 is extended (T=Tb×A, where A is a degeneracy rate (e.g., A=2)).SELECTED DRAWING: Figure 3
Patent JP-2017185453-A (JP)
Title: Method for producing biomass resource having reduced calcium content from biomass resource and method for producing calcium carbonate from biomass resource
Inventor: KAMO YOKO
IPC: C01F11/18
Filed: 2016-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a biomass resource having a reduced calcium carbonate content capable of efficiently performing ethanol fermentation by enhancing a cellulose component content while reducing a calcium carbonate content.SOLUTION: A method for producing a biomass resource having a reduced calcium content from a biomass resource includes: a dissolution step of bringing a solution including a biomass resource A into contact with carbon dioxide B in a reaction tank 1 and dissolving calcium carbonate contained in the biomass resource A; a circulation step of circulating the solution after the dissolution step between the reaction tank 1 and a recovery tank 2; a precipitation step of precipitating calcium ions in the recovery tank 2 during the circulation step; and a separation step of subjecting the biomass resource A having calcium carbonate C after the circulation step dissolved therein to solid-liquid separation to separate a biomass resource D having a reduced content of calcium carbonate C.SELECTED DRAWING: Figure 1
Patent JP-2017195021-A (JP)
Title: Fuel cell system
Inventor: USAMI SHO
IPC: H01M8/04225
Filed: 2016-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system which is high in low-temperature activation reliability.SOLUTION: A fuel cell system comprises: a fuel cell stack 10 arranged by stacking a plurality of cells 12 which generate electric power when supplied with a reactive gas; a cooling medium circulation system 70 for circulating a cooling medium in the fuel cell stack 10; a temperature sensor 78 for measuring a cooling medium outlet temperature T1 of the fuel cell stack 10; and a low-temperature startup control part 92 which causes the fuel cell stack 10 to perform a warm-up operation until the cooling medium outlet temperature T1 exceeds a preset end-of-warming temperature β if the cooling medium outlet temperature T1 is below the freezing point, and which issues a traveling permission when the cooling medium outlet temperature T1 is over a preset traveling permission-determination temperature T3. The low-temperature startup control part 92 calculates a cooling medium outlet estimated temperature T2, which is an estimate of the cooling medium outlet temperature of the fuel cell stack 10, before the end of a warm-up operation. The low-temperature startup control part restricts an amount of supply of the reactive gas to be no more than a scavenging flux rate at a time of previous stop when a difference (T1-T2) between the cooling medium outlet temperature T1 after traveling permission and the cooling medium outlet estimated temperature T2 is equal to or larger than a predetermined value α set in advance.SELECTED DRAWING: Figure 4
Patent JP-2016205393-A (JP)
Title: Fluid engine
Inventor: HARALD DENKEL
IPC: F04D29/62
Filed: 2016-04-20
Abstract: PROBLEM TO BE SOLVED: To create a fluid engine capable of easily and surely adjusting an axial clearance between a housing and a radial outer part of an impeller at a comparatively low cost.SOLUTION: An axial clearance is formed between a radial outer part of an impeller and an adjacent part of a housing, a fluid engine has a first stator-side ring structure and a second stator-side ring structure having faces opposed to each other, and the opposed faces are separated from each other in a circumferential direction and provided with projections extended in the axial direction. The ring structures are two defined relative positions, and the ring structures have different axial dimensions as a whole on two defined relative positions, and are connected to each other at one relative position. At the relative position where the ring structures are connected to each other, a dimension of the axial clearance between the housing and the radial outer part of the impeller is adjusted through an axial direction of the ring structures connected to each other.SELECTED DRAWING: Figure 1
Patent JP-2016136968-A (JP)
Title: Dengue virus assay
Inventor: JAMES M CARRICK
IPC: C12N15/00
Filed: 2016-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a Dengue virus assay.SOLUTION: Nucleic acid assays for detecting nucleic acids of Dengue virus serotypes 1-4, are provided. In one aspect, the invention relates to a method of determining whether or not a test sample contains Dengue virus. In accordance with the method, first there is a step for obtaining nucleic acids from the test sample. Next, there is a step for performing an in vitro nucleic acid amplification reaction using the obtained nucleic acids as templates for amplification using a set of primers. If the test sample included nucleic acids of any of Dengue virus serotypes 1-4 at a concentration as low as 20 copies/ml, then an amplification product will be produced in the amplification reaction.SELECTED DRAWING: Figure 1
Patent JP-2017192672-A (JP)
Title: Model airplane
Inventor: MASUDA KOICHI
IPC: A63H27/20
Filed: 2016-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a model airplane configured to control a flight direction thereof in a glider-type model airplane.SOLUTION: The model airplane includes at least: an airframe including a fuselage, a main wing, and rudder means for changing a travel direction but including no propulsion means; a pinwheel disposed on the fuselage; and rudder drive means for driving the rudder means on the basis of the rotation of the pinwheel. The fuselage as a part of the airframe without propulsion means includes the pinwheel disposed thereon, and the pinwheel is rotated by gliding flight of the model airplane. The rudder drive means is driven by the rotation of the pinwheel to drive the rudder means. The travel direction of the gliding model airplane can be changed by driving the rudder means.SELECTED DRAWING: Figure 1
Patent JP-2017196633-A (JP)
Title: Laser welding device
Inventor: HINO TAKEHISA
IPC: B23K26/21
Filed: 2016-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a laser welding device which can correspond to a narrow part of a groove of laser welding and so on.SOLUTION: A laser welding device comprising a welding head body and a welding head 31 which includes a collimator lens 2 and a condenser lens 32 which faces a tip of an optical fiber 22 connected to the welding head body. A laser passage, which guides laser 1 which is emitted from the optical fiber 22 and passes the collimator lens 2 and the condenser lens 32, is formed in the welding head body, a shield gas supply part for guiding a shield gas 7 to the tip of the welding head body is provided in the welding head body, a cylindrical shield gas discharge part 34 is connected to a conical torch tip part 33 of which a diameter is reduced toward the tip of the welding head body, and a discharge hole for discharging the laser in the laser passage and the shield gas is provided at a tip of the shield gas discharge part 34.SELECTED DRAWING: Figure 1
Patent JP-2017198861-A (JP)
Title: Image forming apparatus
Inventor: TSUJI HIROFUMI
IPC: G03G21/16
Filed: 2016-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent a floating toner from leaking out in an area on the front side of a body part without hindering smooth attachment/detachment of an intermediate transfer unit.SOLUTION: An image forming apparatus 10 comprises: drum-shape image carriers 41; an intermediate transfer unit 7; cover parts 6d; and shield parts 80. The cover part 6d is formed extending in a depth direction D1-D2 and arranged along a portion on the downstream side in the direction of rotation D0 of the image carrier 41 with respect to a top face on an outer peripheral surface of the image carrier 41 in contact with an intermediate transfer belt 48. The shield part 80 is provided on a portion on the top face of the cover part 6d on the front side of a body part 1 with respect to the intermediate transfer belt 48. The shield part 80 includes a tapered surface 80e inclined from its vertex surface 80d toward the intermediate transfer belt 48.SELECTED DRAWING: Figure 4
Patent JP-2017199259-A (JP)
Title: Material recognition device and material recognition method
Inventor: SUGIMOTO YOHEI
IPC: G06T7/00
Filed: 2016-04-28
Abstract: PROBLEM TO BE SOLVED: To improve a recognition speed of a material while recognition accuracy thereof is maintained.SOLUTION: A material recognition device 1 includes: a material state specification unit 14 for specifying a state of a material to be recognized, using at least one information on a measurement time and a measurement place when a measurement unit 13 performs measurement; a feature quantity selection unit 15 for selecting a feature quantity obtained from a material database 22 on the basis of a state of the material specified by the material state specification unit 14 as a feature quantity to be used at the time of recognition; and a material recognition unit 17 for recognizing the material by extracting the feature quantity selected by the feature quantity selection unit 15 from measurement data that the measurement unit 13 has output as measurement results.SELECTED DRAWING: Figure 1
Patent JP-2017200134-A (JP)
Title: Communication device, communication system, communication method, and program
Inventor: SUNEYA TORU
IPC: H04N21/61
Filed: 2016-04-28
Abstract: PROBLEM TO BE SOLVED: To reduce processing load of a communication device related to a process of transmitting a plurality of divided data received by the communication device from the other communication device.SOLUTION: A transmitting device 100 acquires content data, and divides the acquired content data into predetermined transmission units to generate a plurality of pieces of divided data. Here, the transmission device 100 generates the plurality of pieces of divided data to include an information addition area for a relay device 200 to add information including an identifier of a communication path 210 to the plurality of pieces of divided data and transmit the divided data. Then, the transmission device 100 transmits the generated plurality of pieces of divided data to the relay device 200.SELECTED DRAWING: Figure 1
Patent JP-2017031041-A (JP)
Title: Processing device of glass plate
Inventor: BANDO KAZUAKI
IPC: B24B9/10
Filed: 2016-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a processing device of a glass plate capable of grinding in uniform dimension with high production speed in high accuracy, and providing the glass plate to a work-table in high accuracy.SOLUTION: A glass plate processing device 1 includes: two grinding work-tables 17 for performing NC control movement or angle control rotation independently for each; and one grinding head 18 for performing NC control movement associated with the grinding work-table 17. The grinding work-table 17 alternately performing plane coordinate movement with the grinding head 18, and during grinding processing by the grinding head 18 by holding a glass plate 2 by one grinding work-table 17, the other grinding work-table 17 repeats operation for alternately carrying out the glass plate 2 and receiving next glass plate 2, and the grinding head 18 continuously performing grinding process.SELECTED DRAWING: Figure 1
Patent JP-2017205936-A (JP)
Title: Rod-like object delivery tool
Inventor: MURAKOSHI YASUO
IPC: B43K23/016
Filed: 2016-05-18
Abstract: PROBLEM TO BE SOLVED: To suppress return of a rod-like eraser during delivery.SOLUTION: A rod-like object delivery tool has: an inner barrel 14 which is movably provided between a first position and a second position and a chuck part 14a is formed at a tip thereof; a chuck ring 15 which is positioned at a position at which the ring can be engaged with the chuck part 14a when the inner barrel 14 is positioned at the first position and is positioned at a position at which engagement between the ring and the chuck part 14a is released when the chuck part is positioned at the second position, and is moved from the engagement release position to the engagement possible position faster than movement of the inner barrel 14 from the second position to the first position; and a holding part 15c which is formed on the chuck ring 15 and which is positioned at a holding position at which the holding part holds a rod-like eraser E at the engagement possible position and is positioned at a non-holding position at which the holding part does not hold the rod-like eraser E at the engagement release position.SELECTED DRAWING: Figure 16
Patent JP-2017208241-A (JP)
Title: Illumination unit and device with illumination unit
Inventor: MATSUOKA TOSHIKI
IPC: F21V23/04
Filed: 2016-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction of an illumination unit, which automatically lights when installed (attached) to a specific place.SOLUTION: An illumination unit 10 includes: a light source 20; a housing 30 storing the light source therein, and having a magnetic body part 33 formed of a soft magnetic body; a magnetic sensor 60 stored inside the housing, and arranged so as to detect a magnetic field occurring at a time when the magnetic body part is magnetized; and a control circuit 40 configured to control on/off of the light source based on a detection result of the magnetic sensor.SELECTED DRAWING: Figure 2
Patent JP-2017205718-A (JP)
Title: Carbon dioxide treatment method
Inventor: HIROTA TAKEJI
IPC: B01J19/00
Filed: 2016-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a novel carbon dioxide treatment method that converts carbon dioxide into a different substance.SOLUTION: The carbon dioxide treatment method includes: a carbon dioxide absorption step of bringing carbon dioxide into contact with alkaline aqueous solution to dissolve the carbon dioxide in the alkaline aqueous solution; and an electrolysis step of decomposing the alkaline aqueous solution dissolved with the carbon dioxide by an electric current.SELECTED DRAWING: Figure 1
Patent JP-2016159177-A (JP)
Title: Game machine
Inventor: MURAYAMA NAOKI
IPC: A63F7/02
Filed: 2016-05-26
Abstract: PROBLEM TO BE SOLVED: To enhance interest in a game machine and to allow the game machine to be easily carried.SOLUTION: An operation lever 180 has a movement range between an origin position and a second operation position and is allowed to move within the movement range following progress of a game. By operating a switch, regulation at the second operation position is released to allow movement to a storage position. A holding part in the operation lever 180 approaches a game board rather than a tip of a retractable 137 in the storage position. More specifically, a forward projection distance becomes smaller than the first operation position and the second operation position. The storage position is located below the origin point. More specifically, a projection distance upper than the origin point becomes smaller.SELECTED DRAWING: Figure 26-3
Patent JP-2017216292-A (JP)
Title: Coil component and power supply device
Inventor: YAMAGUCHI KENICHI
IPC: H01F27/28
Filed: 2016-05-30
Abstract: PROBLEM TO BE SOLVED: To appropriately mount and hold a coil winding wire even onto a bobbin having a main body part of which the outer shape is substantially rectangular in a planar view.SOLUTION: In a coil component, in a state where a first coil winding wire 7 is moved in a Y-axis forward direction and moved to a mounting position while being abutted to a top face 921 of a flange part 92 of a bobbin 9. In a state where the first coil winding wire is disposed at the mounting position, the movement of the first coil winding wire 7 in the Y-axis forward direction is regulated by a sidewall part 911 extending in a direction of an axis A, and a movement of the first coil winding wire 7 in a Y-axis backward direction is regulated by a lock claw part 951 that is provided in the flange part 92 of the bobbin 9. When moving the first coil winding wire 7 to the mounting position, the first coil winding wire can be passed at an upper side of the lock claw part 951 and after the movement, a movement in the backward direction is regulated by the lock claw part 951. At the mounting position, the movement of the first coil winding wire 7 in the direction of the axis A is regulated by a regulation claw part 962.SELECTED DRAWING: Figure 11
Patent JP-2017215725-A (JP)
Title: Contribution support system and contribution support method
Inventor: FUJIYOSHI RYO
IPC: G06Q50/00
Filed: 2016-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a contribution support system and a contribution support method capable of promoting a contribution.SOLUTION: A contribution support device 1 makes tag information, such as hash tags for classifying images, associate with a contribution provided by a contribution offerer, then collects images with the tag information posted on the Internet 100 on the basis of the tag information. The contribution support device 1 specifies an image to be associated with a contribution from among the collected images and the specified image is published on the Internet 100.SELECTED DRAWING: Figure 1
Patent JP-2016172059-A (JP)
Title: Noncircular inner lumen guiding catheter with assisted variable support
Inventor: ECHARRI ROBERTO
IPC: A61F2/958
Filed: 2016-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a guiding catheter with enhanced ability to resist local collapsing or kinking.SOLUTION: A noncircular inner lumen guiding catheter with an assisted variable support has a wall structure defining a noncircular cross-sectional shaped lumen for use in delivery of multiple microcatheters or other devices for treatment of neurovascular defects, such as for treatment of aneurysms. The noncircular shaped cross section of the inner lumen may extend along the entire length of the catheter or a portion of the catheter, including distal or proximal parts. The wall structure varies in stiffness along at least a portion of the length.SELECTED DRAWING: Figure 26