baber/WOPTO huggingface dataset:
Patent JP-2017002416-A (JP)
Title: Yarn winding-up system and yarn winding-up method
Inventor: NAKAGAWA TAKASHI
IPC: D01H1/28
Filed: 2015-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a yarn winding-up system and a yarn winding-up method, which can restrict enlargement of the yarn winding-up system.SOLUTION: A yarn winding-up system 1 has a bobbin transfer device 5, which is disposed between a fine spinning machine 3 and an automatic winder 4, transfers a thread feeding bobbin 11 and a thread absent bobbin 12 and can apply predetermined processing to these bobbins. A first transfer device 70 of the fine spinning machine 3 has a first exit 111, which ejects a tray 6, and a first inlet 112, which receives the tray 6 from the bobbin transfer device 5. A second transfer device 50 of the bobbin transfer device 5 has a second inlet 122, which receives the tray 6 ejected from the first exit 111, and a second exit 121, which ejects the tray 6 transferred from the automatic winder 4 toward the first inlet 112. The first exit 111 of the fine spinning machine 3 is directly connected with the second inlet 122 of the bobbin transfer device 5. The first inlet 112 of the fine spinning machine 3 is directly connected with the second exit 121 of the bobbin transfer device 5.SELECTED DRAWING: Figure 5
Patent JP-2017002775-A (JP)
Title: Exhaust diffuser
Inventor: TANIMURA KAZUHIKO
IPC: F02C7/00
Filed: 2015-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust diffuser capable of alleviating sudden changes in cross sectional area of the exhaust air stream resultant from a strut cover in the vicinity of a forward edge and rear edge of a strut cover while an inner cylinder and a burner cylinder can be easily fabricated by a sheet metal work.SOLUTION: An exhaust diffuser being a plurality of struts that penetrate an inner cylinder and a burner cylinder to connect a bearing support disposed on the inside of the inner cylinder to a structure disposed on the outside of the burner cylinder, comprises: a strut that tilts backward from the bearing support toward the structure; and a plurality of strut covers each surrounding the plurality of struts between the inner cylinder and the burner cylinder, in which the burner cylinder includes a first tapered step part which increasing the diameter of the burner cylinder at a position where forward edges of the plurality of strut covers overlap in an axial direction; and the inner cylinder includes a second tapered step part which increasing the diameter of the inner cylinder at a position where rear edges of the plurality of strut covers overlap in the axial direction.SELECTED DRAWING: Figure 1
Patent JP-2015178022-A (JP)
Title: Vacuum cleaner
Inventor: SAKO YOICHIRO
IPC: A47L9/28
Filed: 2015-06-10
Abstract: PROBLEM TO BE SOLVED: To prevent a failure that occurs when a self-propelled vacuum cleaner sucks a foreign matter that is not originally to be sucked.SOLUTION: A vacuum cleaner includes: a suction part having a suction port to suck a cleaning target; a suction drive part for sucking a cleaning target from the suction port and taking the target into a dust collection chamber; a travel drive part for allowing a self device to perform self-propelling; a foreign matter detection part for detecting a foreign matter other than a cleaning target; and a control unit for controlling the suction drive part and/or travel drive part to temporarily stop when the foreign matter detection part detects a foreign matter during a cleaning operation.
Patent JP-2017008754-A (JP)
Title: Internal combustion engine
Inventor: MIMODA WATARU
IPC: F01M1/06
Filed: 2015-06-18
Abstract: PROBLEM TO BE SOLVED: To simplify a lubrication structure of an exhaust turbocharger.SOLUTION: A rotating shaft 15 of an exhaust turbocharger 9 is rotatably held by a bearing arranged in an oil chamber. A lubricant is supplied to a bearing part of an exhaust valve cam shaft 23 from a dynamic valve device oil passage 38 which is arranged at a cylinder head 1. A turbocharger oil passage 55 for introducing the lubricant to an exhaust side face 4 of the cylinder head 1 from a lubrication part of the exhaust valve cam shaft 23 is formed at the cylinder head 1. The lubricant is supplied to the exhaust turbocharger 9 from the turbocharger oil passage 55 via a turbocharger lubrication conduit 56. Since the turbocharger lubrication conduit 56 is not necessary to be long in length, a lubrication structure of the exhaust turbocharger 9 becomes simple.SELECTED DRAWING: Figure 4
Patent JP-2016034749-A (JP)
Title: Bladder system for curing composite parts
Inventor: DULL KENNETH M
IPC: B29C43/56
Filed: 2015-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for use in curing a composite charge having an internal cavity.SOLUTION: An apparatus includes a flexible bladder 55 adapted to be placed in a cavity 45 for applying pressure on a composite charge 10 during curing operation. An end fitting 200 is operatively coupled to the flexible bladder 55. The end fitting 200 defines a bolt bore 260 and a horizontal bore. When a vent bolt 300 is operatively coupled to the bolt bore 260 of the end fitting 200, the vent bolt 300 and the horizontal bore define a pressure passageway that allows an interior of the bladder 55 to become subjected to external pressure.SELECTED DRAWING: Figure 7
Patent JP-2017016808-A (JP)
Title: Power source device with power failure compensation, and night illumination system using the same
Inventor: SATO MAKOTO
IPC: H05B37/02
Filed: 2015-06-30
Abstract: PROBLEM TO BE SOLVED: To implement an inexpensive power source device with failure compensation, capable of performing lighting using power from a battery, only when power of a night line has cut off because of a power failure at night.SOLUTION: A power source device for supplying power to an illumination device by receiving power supplied from a first power source supply system for supplying power at all times and a second power source supply system for supplying power in a period in which a predetermined condition is established includes: a rechargeable battery that is charged with power supplied from the first power source supply system; power switching means that can select power from the second power source supply system or power from the battery, and supply the power to the illumination device; and control means including power failure detection means for determining occurrence of a power failure on the basis of power from the first power source supply system. The power switching means is controlled so that, when the power failure detection means has detected occurrence of a power failure, power from the battery is supplied to the illumination device instead of power from the second power source supply system.SELECTED DRAWING: Figure 1
Patent JP-2017012978-A (JP)
Title: Gas purification apparatus and gas purification method
Inventor: ISHIDA SUSUMU
IPC: B01D53/047
Filed: 2015-06-30
Abstract: PROBLEM TO BE SOLVED: To enable simple and space-saving equipment to efficiently produce high-concentration purified gas.SOLUTION: A gas purification apparatus 1 is provided in which a first adsorption tower 6A and a second adsorption tower 6B are connected to piping 2 for supplying raw material gas from a raw material gas tank 4. One of the first adsorption tower 6A and the second adsorption tower 6B is supplied with raw material gas to adsorb carbon dioxide gas, and separates and purifies primary purified gas while the other carbon adsorption tower discharges carbon dioxide gas. Such a process is alternately repeated, so that the primary purified gas is alternately produced in the first adsorption tower 6A and the second adsorption tower 6B. In a pressure equalization step, the primary purified gas purified in the first adsorption tower 6A and the second adsorption tower 6B is returned to the piping 2 upstream from the raw material gas tank 4 through bypass piping 2b. The primary purified gas is mixed with raw material gas and is supplied to the first adsorption tower 6A or the second adsorption tower 6B again to produce the primary purified gas of a higher methane concentration and, at the same time, recovery rate of the purified gas is increased.SELECTED DRAWING: Figure 1
Patent JP-2017017851-A (JP)
Title: Power supply unit for plasma reactor
Inventor: MICHIOKA TSUTOMU
IPC: H02M9/04
Filed: 2015-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a power supply unit for plasma rector capable of reducing loss due to a current flowing through the parasitic diode of a switching element.SOLUTION: A snubber circuit 34 (capacitor 51) is provided in parallel with a switching element 42. A voltage detection circuit 35 is constituted of a series circuit where one end of a resistor 62 is connected with the cathode of a Zener diode 61. The voltage detection circuit 35 is connected in parallel with the snubber circuit 34. The connection point 63 of the Zener diode 61 and resistor 62 is connected with the plus input terminal of a comparator 36 via a resistor 71. A predetermined negative voltage is inputted to the minus input terminal of the comparator 36. After switching the switching element 42 from off to on, if a voltage inputted to the plus input terminal of the comparator 36 is equal or less than a negative voltage inputted to the minus input terminal, a current flows to the output terminal of the comparator 36, and the switching element 42 is turned on.SELECTED DRAWING: Figure 2
Patent JP-2017015041-A (JP)
Title: diesel engine
Inventor: UEDA ATSUSHI
IPC: F01N3/08
Filed: 2015-07-06
Abstract: PROBLEM TO BE SOLVED: To suppress slip of NHwhile preventing generation of white smoke in a diesel engine with an urea SCR system.SOLUTION: An ECU estimates a present amount of accumulation of present HC to a diesel oxidation catalyst based on an amount of emission of HC, calculated from an operation state in the past, and temperature of the diesel oxidation catalyst, and estimates first time to be taken from the present amount of accumulation to reach a predetermined limit amount (S102, S103). In addition, the ECU estimates an amount of adsorption of NHto a selected reducing catalyst based on the operation state in the past, and estimates second time to be taken until the amount of adsorption of NHis reduced to a predetermined reduction target amount when second control for reducing the amount of adsorption of NHto the selected reducing catalyst is performed from the present (S104, S105). Then, the ECU immediately performs first control for oxidizing HC to be removed by temperature rise of the diesel oxidation catalyst after performing the second control in timing when the first time becomes equal to the second time (S106-S110).SELECTED DRAWING: Figure 3
Patent JP-2017020168-A (JP)
Title: Vibration adapter of work machine
Inventor: ONODERA HIROSHI
IPC: E02F3/40
Filed: 2015-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a vibration generating adapter of an excavator, which efficiently transmits vibration to an attachment side and has adjustment means that prevents the attachment from loosening in a suspended state.SOLUTION: A vibration adapter of a work machine comprises: a fitting structure which is connected to arms 16a and 16b and constitutes a housing on the arm side of a detaching tool; a drive part which rotates an eccentric shaft installed between lateral plates constituting the fitting structure; an oscillating body 2 having one end supported by engaging with the eccentric shaft and the other end rotatably supported by an end of a link that is rotatably supported by the fitting structure; a fixing hook 13 and a rotatable movable hook 14 which are disposed on an end on the opposite side of the arms 16a and 16b on the oscillating body 2 in order to suspend an attachment; and adjustment means (hydraulic cylinder) 15 which adjusts the suspended attachment so that the engaging state at an engaging section does not loosen.SELECTED DRAWING: Figure 1
Patent JP-2017020667-A (JP)
Title: Heat exchanger
Inventor: WATANABE NOBORU
IPC: F28D7/16
Filed: 2015-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger that is excellent in ability of cooling a hydrogen gas.SOLUTION: The heat exchanger 1 includes: a container 2 filled with brine; a hydrogen gas passage 3 laid inside the container 2; a refrigerant passage 4 laid around the hydrogen gas passage 3; and a brine passage 5 having one or more ejection port 5a, where the one or more ejection port 5a into the container 2 is disposed so as to face the hydrogen gas passage 3 or refrigerant passage 4 and not being directed to a central axis P of the container 2.SELECTED DRAWING: Figure 2
Patent JP-2015201461-A (JP)
Title: Led lighting device
Inventor: WATANABE TOSHIO
IPC: F21V29/507
Filed: 2015-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an LED lighting device capable of efficiently discharging heat generated by LED chips to an exterior part.SOLUTION: An LED lighting device includes: multiple LED chips 21; a substrate 11 which supports the multiple LED chips 21 and serves as a main material; a tube 4 which covers the multiple LED chips 21 and the substrate 11 and serves as a translucent cover transmitting light emitted from the LED chips 21; a heat radiation member 13 which is relatively fixed to the substrate 11 and is formed by a metal that facilitates emission of heat accumulated in the substrate 11; and an adhesion layer 5 which is formed adhering to the heat radiation member 13 and the tube 4 and serves as an adhesion material that facilitates heat radiation from the heat radiation member 13 to the translucent cover.
Patent JP-2017021922-A (JP)
Title: Luminaire
Inventor: MOGI KENICHI
IPC: H05B37/02
Filed: 2015-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire capable of improving waterproofness of a sensor.SOLUTION: A luminaire includes a luminaire body 11 attached to a fitting object, a light permeable cover 12 attached to the luminaire body 11, an LED illumination unit 2 arranged between the luminaire body 11 and the light permeable cover 12, and a sensor unit 5 electrically connected to the LED illumination unit 2. The sensor unit 5 includes: a sensor 51 and a sensor cover 52 covering the sensor 51, at the lower end of the luminaire 11; and a waterproof cover 112 extended from the luminaire body 11, on the front sides and both lateral surface sides of the sensor 51 and sensor cover 52.SELECTED DRAWING: Figure 1
Patent JP-2017022498-A (JP)
Title: Signal processing apparatus and method
Inventor: TAWADA NORIAKI
IPC: H04S7/00
Filed: 2015-07-08
Abstract: PROBLEM TO BE SOLVED: To maintain energy and a sound image direction of an acoustic signal of each channel at a reference position while improving weight balance to a user who is close to a speaker.SOLUTION: A signal processing apparatus comprises: detection means for detecting a position of a listener; and control means for controlling acoustic signals to be outputted from a plurality of speakers corresponding to each of channels of acoustic signals of a plurality of channels. Based on the position detected by the detection means, the control means performs first control for controlling the weight balance in the acoustic signals of the plurality of channels at the position, and second control for suppressing a change, in response to the first control, in the weight balance at a reference position that is different from the position detected by the detection means.SELECTED DRAWING: Figure 1
Patent JP-2017019002-A (JP)
Title: Quality determination method for build-up layer and laser build-up device
Inventor: UCHIDA YOSHIAKI
IPC: B23K26/342
Filed: 2015-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a quality determination method for a build-up layer and a laser build-up device capable of accurately determining quality of the build-up layer.SOLUTION: A quality determination method for a build-up layer according to an embodiment of the invention is a quality determination method for determining quality of the build-up area 16 formed by radiating a laser beam 30 while supplying metal powder 26, and comprises: a step for imaging a molten pool 31 and a vicinity thereof, while forming the build-up area 16; a step for measuring sizes of and the number of ball-shaped metal powder aggregates absorbed in the molten pool 31 according to captured images; and a step for determining the quality of the build-up layer 16 according to the measured sizes and the number.SELECTED DRAWING: Figure 1
Patent JP-2017019459-A (JP)
Title: Vehicle display apparatus
Inventor: HARA HIROYUKI
IPC: B60R1/00
Filed: 2015-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle display apparatus that is capable of reducing a driver's dead angle and preventing interference with driver's attention during driving.SOLUTION: This vehicle display apparatus is mounted on a vehicle 100, and provided with cameras 1, 2, a display and a control unit. The cameras 1, 2 are installed on at least one of the left and right sides of the vehicle 100, and images a range including both the dead angles RB 1, LB 1 of a driver ahead of a driver on the side of the vehicle 100 and the dead angles RB 2, LB 2 of a driver behind the driver on the side of the vehicle 100. The display is installed on the side surface of the side of the left and right side on which the cameras 1, 2 are installed in a car room of the vehicle 100. The control unit obtains captured images from the cameras 1, 2, and displays the captured images on the display.SELECTED DRAWING: Figure 2
Patent JP-2017018515-A (JP)
Title: Game machine
Inventor: SAKAI DAISUKE
IPC: A63F7/02
Filed: 2015-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine where a structure to determine a game state is simplified.SOLUTION: The game machine includes: a first big winning port 18; a second big winning port 55; a discharge port 58 for discharging game balls entered the second big winning port 55; and a specific area 57 in which game balls entered the second big winning port 55 can come into, and under a condition of at least whether a game ball enters the specific area 57, a game state after an end of a special game is set either in a first game state or in a second game state more advantageous than the first game state. From the second big winning port 55 to the discharge port 58 is configured as one route, and the specific area 57 is provided in the middle of this route.SELECTED DRAWING: Figure 3
Patent JP-2016029001-A (JP)
Title: Alkali-free glass
Inventor: TOKUNAGA HIROFUMI
IPC: G02F1/1333
Filed: 2015-07-15
Abstract: PROBLEM TO BE SOLVED: To provide alkali-free glass that has a low thermal expansion coefficient and a high strain point while showing a low viscosity, particularly a low temperature Tat which a glass viscosity becomes 10dPa s.SOLUTION: The alkali-free glass has a strain point of 695°C or more and an average thermal expansion coefficient of 43×10/°C or less at 50-350°C, where a temperature Tat which a glass viscosity becomes 10dPa s is 1690°C or less. The alkali-free glass comprises, by mol% based on oxide, SiO: 63-70, AlO: 8-16, BO: 1.5-less than 4, MgO: 0-8, CaO: 0-20, SrO: 1.5-10, and BaO: 0-0.5, where MgO+CaO is 0-28, MgO+CaO+SrO+BaO is 12-30, SrO/CaO is 0.33-0.85, and (23.5×[SiO]+3.5×[AlO]-5×[BO])/(2.1×[MgO]+4.2×[CaO]+10×[SrO]+12×[BaO]) is 17 or more.SELECTED DRAWING: None
Patent JP-2017025128-A (JP)
Title: Adhesive composition for polarization plate and polarization plate with adhesive layer
Inventor: TANAKA RYUSUKE
IPC: C09J133/06
Filed: 2015-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive composition for polarization plate capable of forming an adhesive layer applicable to a constitution where at least one of polarizer protective films is omitted, excellent in durability and excellent in suppression of detachment from a polarizer.SOLUTION: There is provided an adhesive composition for polarization plate which contains (A) a (meth)acrylic copolymer containing (meth)acrylic acid alkyl ester with an alkyl group having 4 to 18 carbon atoms (a1) of 50 to 98.9 mass%, a crosslinkable functional group-containing monomer (a2) of 0.1 to 15 mass% and an acetoacetoxy group-containing monomer (a3) of 1 to 30 mass% as copolymer monomer components and (B) a crosslinking agent and is used for forming an adhesive layer directly contacting with the polarizer.SELECTED DRAWING: None
Patent JP-2015232005-A (JP)
Title: Gitr binding molecule and use therefor
Inventor: SMITH L MARY
IPC: A61P35/02
Filed: 2015-07-16
Abstract: PROBLEM TO BE SOLVED: To provide binding molecules that specifically bind to GITR, e.g., human GITR (hGITR), on T cells and dendritic cells.SOLUTION: GITR binding molecules are characterized by binding to hGITR with high affinity, in the presence of a stimulating agent, e.g., CD3, are agonistic, and abrogate the suppression of Teff cells by Treg cells. Various aspects relate to binding molecules, and pharmaceutical compositions thereof, as well as nucleic acids, recombinant expression vectors and host cells for making such binding molecules. Methods of using a binding molecule to detect human GITR or to modulate human GITR activity, either in vitro or in vivo are also provided.
Patent JP-2017028777-A (JP)
Title: Engine generator
Inventor: WATANABE TOSHIKAZU
IPC: H02M3/155
Filed: 2015-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an engine generator capable of reducing power supply from power storage means, to a temporal increase in power supplied to a load, and to downsize the power storage means, in the engine generator capable of assisting power by the power storage means.SOLUTION: An engine generator 10 is equipped with: an engine 1; an alternator 2 driven by the engine; rectification means 32 rectifying an alternating current from the alternator; a DC/DC step-down means 32 which converts a direct current from the rectification means into set voltage; power storage means 4 charged by the DC/DC step-down means; an inverter 5 which converts a direct current from the DC/DC step-down means and the power storage means into an alternating current to output to a load 8; and a control device 6 which controls an engine speed according to the quantity of power outputted to the load. The control device 6 is provided with a command circuit 61 which boosts output voltage when the output voltage, an output current, and output power are within a limited value, and drops the output voltage when the output voltage, the output current, or the output power exceeds the limited value.SELECTED DRAWING: Figure 1
Patent JP-2015227060-A (JP)
Title: Copper foil with carrier, printed wiring board, copper-clad laminate, electronic apparatus, manufacturing method of copper foil with carrier, and manufacturing method of printed wiring board
Inventor: MIYAMOTO NOBUAKI
IPC: B32B15/04
Filed: 2015-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a copper foil with a carrier, with the occurrence of a copper residue larger than the circuit width of a specified circuit well inhibited, the circuit being formed on an ultrathin copper layer after detachment of a carrier laminated on a resin substrate for removal.SOLUTION: A copper foil with a carrier includes a carrier, an intermediate layer, and an ultrathin copper layer in this order. The surface of the carrier on the side of the ultrathin copper layer has stripe-like projections having an average height of 2.0 μm or less at a maximum.