baber/WOPTO huggingface dataset:
Patent JP-2015179679-A (JP)
Title: controller and power supply
Inventor: YURY GAKNOKI
IPC: H02M3/28
Filed: 2015-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for determining the zero-crossing of an ac input voltage to a power supply.SOLUTION: An example controller (138, 938) for a switched mode power supply (100) includes a drive signal generator (902, 904) and a zero-crossing detector (906). The drive signal generator (902, 904) is to be coupled to control switching of a switch (S1 114) included in the power supply (100) to regulate an output of the power supply (100). The zero-crossing detector (906) is coupled to the drive signal generator (902, 904) and coupled to receive a current sense signal representative of a switch current flowing through the switch (S1 114). The zero-crossing detector (906) generates a zero-crossing signal in response to comparing the current sense signal with a reference signal representative of a zero-crossing current threshold. The zero-crossing signal indicates when a zero-crossing condition of an ac line input voltage of the power supply (100) exists.
Patent JP-2015179866-A (JP)
Title: P-type diffusion layer formation composition, and solar cell and method for manufacturing the same
Inventor: NOJIRI TAKESHI
IPC: H01L31/18
Filed: 2015-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a p-type diffusion layer formation composition capable of forming a p-type diffusion layer and a back electrode while suppressing occurrences of internal stress in a silicon substrate and substrate warpage, in a manufacturing process of a solar cell using a crystal silicon substrate, and to provide a solar cell formed by using the p-type diffusion layer formation composition.SOLUTION: A p-type diffusion layer formation composition includes: metal particles; glass particles containing an acceptor element; a resin; and a solvent. A solar cell is provided with a p-type diffusion layer and an electrode that are formed by heat treatment after the p-type diffusion layer formation composition is applied on a semiconductor substrate.
Patent JP-2016220722-A (JP)
Title: Abutment and abutment array
Inventor: NAKAJIMA MASARU
IPC: A61C8/00
Filed: 2015-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an abutment excellent in processing ability by polishing and biocompatibility, and capable of suppressing a fixture from being shaven by the abutment due to rubbing of the fixture and abutment, and having high ability of absorbing an impact applied to a prosthetic crown.SOLUTION: At least a part of an abutment 10a which is fixed to a fixture 12 formed to be coupled with an alveolar bone 11, is formed of polyether ketone or a material having nature similar to that of polyether ketone.SELECTED DRAWING: Figure 1
Patent JP-2016224278-A (JP)
Title: Control method for image pickup apparatuses, and for image pickup elements
Inventor: KAIBARA HIROSHI
IPC: H04N5/3745
Filed: 2015-05-29
Abstract: PROBLEM TO BE SOLVED: To reduce the load on the system and electric power consumption without sacrificing the accuracy of focus detection.SOLUTION: An image pickup apparatus is equipped with multiple photoelectric converters for each of multiple micro-lenses; an image pickup element 221 that outputs picture signals matching incident light intensity; first detecting means 232 and 236 that detect the moving direction of a subject; determining means 233 that performs first reading-out, by which a pair of signals having a parallax and sum signals resulting from addition of signals of the multiple photoelectric converters matching the micro-lenses from pertinent multiple photoelectric converters can be obtained when the moving direction of the subject is the main scanning direction at intervals of a prescribed number of lines, and determines to perform second reading-out, by which sum signals are obtained without obtaining the pair of signals from the rest of the lines; and a vertical scanning circuit and a horizontal scanning circuit that switch over between the first reading-out and the second reading-out line by line on the basis of the result of determination by the determining means to control the image pickup element.SELECTED DRAWING: Figure 7
Patent JP-2017003634-A (JP)
Title: Optical module and optical receptacle
Inventor: NISHIZAWA TOSHIKI
IPC: H01L31/0232
Filed: 2015-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a module which prevents generation of breaking due to the gap between a housing-side metallic holder and a connector-side metallic holder by increasing the strength.SOLUTION: The optical module includes: a metallic housing containing a photoelectric converter; and an optical receptacle 23. The optical receptacle 23 includes: a fiber stub 27; a housing-side metallic holder 24 holding the fiber stub 27 and attached to the metallic housing; a connector-side metallic holder 25 with the fiber stub 27 inserted therein and holding the fiber stub 27 so as to form a gap not in contact with the housing-side metallic holder 24; and an insulating part formed so that the gap is covered with an insulating member 30.SELECTED DRAWING: Figure 4
Patent JP-2017005363-A (JP)
Title: Notification control device, notification control method, and program
Inventor: OKADA KEN
IPC: G03B17/18
Filed: 2015-06-05
Abstract: PROBLEM TO BE SOLVED: To perform notification for imaging a more suitable picture.SOLUTION: An imaging device 1 comprises an output control unit 53 and an imaging situation determination unit 52. The output control unit 53 controls notification on imaging timing by the imaging device 1. The imaging situation determination unit 52 determines whether or not an imaging situation is under a predetermined condition. The output control unit 53, depending on a result of the determination by the imaging situation determination unit 52, performs control of notification a predetermined time before the imaging timing comes. Thereby, the imaging device 1, on the basis of determination of the imaging situation, can image a more suitable picture.SELECTED DRAWING: Figure 2
Patent JP-2017001838-A (JP)
Title: Cage of elevator and replacement method of cage side plate
Inventor: SHINNO TAKASHI
IPC: B66B11/02
Filed: 2015-06-11
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for replacing an entire side plate by enabling replacement of only a side plate design surface panel, and easily and safety perform most of the work necessary for replacing the side plate design surface panel in a cage.SOLUTION: A cage of an elevator comprises a car floor, side plate panels constituting side faces of the cage, and a ceiling panel covering a car top part. A side plate panel 16 comprises a side plate reinforcement panel 17 forming a panel body, and a side plate design surface panel 18 detachably fitted to the side plate reinforcement panel 17 in a vertically displaceable manner and having a design surface whose surface is decorated. An upper end part of the side plate design surface panel 18 is fastened to an upper fixing bracket 15 for fitting the ceiling panel 14. A lower end part of the side plate design surface panel 18 is fitted to a base board receiving base 13 fixed to the car floor 12, and is fixed by a lower fixing bracket 20 attachable and detachable from the inside of the cage.SELECTED DRAWING: Figure 2
Patent JP-2017003060-A (JP)
Title: Automatic transmission
Inventor: SAKAGUCHI SHUJI
IPC: F16D25/12
Filed: 2015-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an automatic transmission improved in the controllability of engagement control of friction engagement elements at cold start.SOLUTION: An automatic transmission 10 comprises an input shaft 12 which is connected to a power source without interposing a fluid transmission device, an output shaft 13 outputting power, a transmission mechanism 20 including plural friction engagement elements, an oil pan 14 provided below the transmission mechanism 20, and an oil pump 32 for supplying hydraulic oil stored in the oil pan 14 to the friction engagement elements, in which when starting, a predetermined friction engagement 21 among the plural friction engagement elements is put in a slip state, and the hydraulic oil is supplied for cooling to the predetermined friction engagement 21. An oil guide 50 is provided for guiding the hydraulic oil discharged from the predetermined friction engagement 21 to a hydraulic oil suction port 42a of the oil pump 32.SELECTED DRAWING: Figure 2
Patent JP-2017007124-A (JP)
Title: Scratch Recovery Film
Inventor: KIKUCHI SHINJI
IPC: C08J7/046
Filed: 2015-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a scratch recovery film which has a hard coat layer having high surface hardness, flexibility, and heat resistance and being excellent in processability.SOLUTION: A scratch recovery film 1 has at least a hard coat layer 2 on one surface of a substrate layer 3, and a flexible resin layer 4 on the other surface. The hard coat layer 2 is formed of a cured product of a curable composition. The curable composition contains at least a cationically curable silicone resin and a leveling agent. The cationically curable silicone resin contains a silsesquioxane unit, has a ratio of a monomer unit having an epoxy group to the total monomer units of 50 mol% or more, and has a number average molecular weight of 1,000-3,000.SELECTED DRAWING: Figure 1
Patent JP-2017008973-A (JP)
Title: Rotary torque transmission mechanism, rotary torque transmission method and frictional vibration suppressing method
Inventor: NAKANO KEN
IPC: F16H37/02
Filed: 2015-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a rotary torque transmission mechanism and a rotary torque transmission method capable of smoothly and continuously transmitting rotary torque in a simple way with a simple configuration.SOLUTION: A rotary torque transmission mechanism comprises: a driving surface 16 rotatable around a first axial line X1 orthogonal thereto; a driven surface 17 arranged facing the driving surface and rotatable around a second axial line X2 orthogonal thereto; and effective frictional force control means controlling effective frictional force which is a component of sliding frictional force acting on the driven surface or the driving surface in a tangential direction of a rotational direction thereof. The effective frictional force control means is: a rotating body with a rotational axis line thereof arranged in such a manner as to make the same roll on the driving surface or the driven surface; protruded toward the driving surface or the driven surface; and pressed against the driving surface or the driven surface with predetermined pressing force.SELECTED DRAWING: Figure 1
Patent JP-2015163372-A (JP)
Title: Game machine
Inventor: OSHIMI WATARU
IPC: A63F5/04
Filed: 2015-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that makes game balls smoothly pass through an exit passage by mounting a regulation body on a ball tray and that can improve maintenance workability which is performed by removing the regulation body, while fixation of the regulation body is ensured.SOLUTION: The game machine is equipped with a reel device for variably displaying symbols. The variable display of symbols in the reel device is started by taking in prescribed number of game balls stored in an upper tray 151 by a loading unit installed in the game machine main part 3 and further by a start lever 33 being operated. In the upper tray 151, there are provided guide passages 171-173 that arrays and derives game balls toward the loading unit. Also, in the upper tray 151, there is provided a second cover member 158 so that game balls are not jammed in the guide passages 171-173. The second cover member 158 is fixedly held between a face changing block 5 and the upper tray 151.
Patent JP-2017007784-A (JP)
Title: Elevator balancing weight carrying-out method and elevator balancing weight carrying-out tool
Inventor: KAWAKAMI SHIGENOBU
IPC: B66B7/00
Filed: 2015-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an elevator balancing weight carrying-out method which can improve efficiency of work of carrying a balancing weight out from a hoistway to an entrance.SOLUTION: An elevator balancing weight carrying-out method comprises a balancing weight detaching process in which an upper guide roller 32 and a lower guide roller 33 are detached from a balancing weight body 31 and the balancing weight 3 is detached from a guide rail 5 for a balancing weight, a guide roller attaching process in which, after the balancing weight detaching process, the upper guide roller 32 and the lower guide roller 33 are supported by the balancing weight body 31 so that, seeing the balancing weight 3 from the height direction, the upper guide roller 32 and the lower guide roller 33 protrude from the balancing weight body 31 in the thickness direction of the balancing weight body 31, and a balancing weight moving process in which, after the guide roller attaching process, the balancing weight 3 is moved from the hoistway 100 to an entrance 102 so that the upper guide roller 32 and the lower guide roller 33 are loaded on the entrance 102.SELECTED DRAWING: Figure 8
Patent JP-2017009398-A (JP)
Title: Optical biological information measuring device and biological information measurement method
Inventor: SEKINE KOICHI
IPC: G01N21/35
Filed: 2015-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical biological information measuring device which acquires biological internal information easily with high accuracy.SOLUTION: An optical biological information measuring device has: an optical system which localizes the inside of a living body from a surface of the living body and illuminates it; and an image forming optical system 4 in which localized illumination lights intruding the inside of the living body repeat scattering in the living tissues and form images of an optical pattern emitted from the surface of the living body on a plurality of pixel arrays of a solid-state image pickup device 5 provided on the surface of the living body. The optical biological information measuring device acquires information about the inside of the living body on the basis of the optical pattern emitted by the surface of the living body picked up by the solid-state image pickup device. As the illumination optical system, wavelengths are changed by illumination lights having a plurality of center wavelengths to acquire information, the optical biological information measuring device is moved, and an internal structure of the living body is estimated on the basis of individual images.SELECTED DRAWING: Figure 1
Patent JP-2015164691-A (JP)
Title: Game machine
Inventor: KATO TAKAYUKI
IPC: A63F7/02
Filed: 2015-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can improve interest in a game.SOLUTION: A game machine is configured to include acquisition means which acquires determination information on the basis of satisfaction of a start condition, special game determination means which determines, on the basis of the determination information acquired by the acquisition means, whether a special game advantageous to a player is carried out or not, and performance execution means which carries out a performance on the basis of a determination result by the special game determination means. The performance execution means is configured such that, when the performance execution means carries out a determination performance being a performance for notification of determination of carrying out the special game, the performance execution means can carry out the determination performance in a predetermined game state, and makes an execution ratio of the determination performance in a first period be higher than that in a second period.
Patent JP-2017013587-A (JP)
Title: Carrying truck for road-rail vehicle
Inventor: TAKAGI MARI
IPC: B61D3/18
Filed: 2015-06-30
Abstract: PROBLEM TO BE SOLVED: To receive and place a disabled iron wheel to safely move a road-rail vehicle when the road-rail vehicle travelling on tracks of a railway line cannot travel using the iron wheel.SOLUTION: A carrying truck 1 receives and places, when a road-rail vehicle travelling on tracks R, R cannot travel using one of front and rear pairs of iron wheels, the troubled iron wheels W and supports the road-rail vehicle with the other normal iron wheels to travel on the track. The carrying truck 1 comprises: a pair of right and left carrying truck bodies 2 which includes wheels 5, 5 capable of rolling on the tracks R; and a connection rod 3 which connects the respective carrying truck bodies 2. The carrying truck body 2 includes support tubes 8, 8 and a receiving/placing components 6, 6. The support tubes 8 are horizontally supported at front and rear upper sides of the carrying truck body 2 in a crosswise direction. Both end parts of the connection rod 3 penetrate the support tubes 8 and are prevented from coming out by pins 10. A front and rear pair of support blocks 6a receiving the iron wheel R are installed on the support tubes 8 through coil springs 6b in the position adjustable manner.SELECTED DRAWING: Figure 3
Patent JP-2017015318-A (JP)
Title: Air conditioner
Inventor: TAKEGAMI MASAAKI
IPC: F24F5/00
Filed: 2015-06-30
Abstract: PROBLEM TO BE SOLVED: To save energy, and optimize controllability for temperature in a target space.SOLUTION: An air conditioning unit 40 supplies air having passed through indoor heat exchangers 18, 28 of a plurality of refrigerant circuits 11, 21 to a thermostatic chamber S. A controller 50 controls cooling/heating operation in which the first indoor heat exchanger 18 of the first refrigerant circuit 11 is used as an evaporator and the second indoor heat exchanger 28 of the second refrigerant circuit 21 is used as a condenser. The controller 50 makes heat exchange capacity of one of the first and second indoor heat exchangers 18, 28 smaller than that of the other one so that in cooling/heating operation, a temperature Tin of air in the thermostatic chamber S gets close to a setting temperature Ts.SELECTED DRAWING: Figure 8
Patent JP-2017018363-A (JP)
Title: Vacuum cleaner
Inventor: TAKAI YASUSHI
IPC: A47L9/16
Filed: 2015-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner with improved maintainability in a dust collection device.SOLUTION: A dust collection device 27 includes a first centrifugal separation part 47, a second centrifugal separation part 48, a wall part 69, and a fine dust storage part 57. The first centrifugal separation part 47 centrifugally separates coarse dust by revolution, the coarse dust being the dust in dust-containing air. The second centrifugal separation part 48 is formed to have a truncated conical shape and communicates with the first centrifugal separation part 47. The second centrifugal separation part 48 revolves the dust-containing air that has passed the first centrifugal separation part 47 along an inner surface, and centrifugally separates fine dust D being the dust smaller than the coarse dust centrifugally separated in the first centrifugal separation part 47. The fine dust storage part 57 stores fine dust D centrifugally separated in the second centrifugal separation part 48. The wall part 69 is arranged at a position where the flow of the air revolving inside the second centrifugal separation part 48 works on the lower end side of the second centrifugal separation part 48. The wall part 69 guides the fine dust D centrifugally separated in the second centrifugal separation part 48 to the fine dust storage part 57 along an upper surface.SELECTED DRAWING: Figure 1
Patent JP-2017020277-A (JP)
Title: Knotted pile
Inventor: SUGA KAZUMASA
IPC: E02D5/30
Filed: 2015-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a knotted pile for improving long-term pile material allowable bearing power, while securing shear strength of a node part.SOLUTION: A knotted pile comprises a cylindrical body part and at least one node part of projecting from an outer peripheral surface of the body part. The body part and the node part include concrete, and assuming the occupied area of the node part in the outer peripheral surface of the body part as the bottom area Ar and the area of the node part projected in the axial direction of the body part to an orthogonal surface to the body part as the projection area An, the ratio An/Ar of the projection area An to the bottom area Ar is 0.069-0.320.SELECTED DRAWING: Figure 8
Patent JP-2015212549-A (JP)
Title: Air compressor
Inventor: OKUBO SHINICHI
IPC: F04B39/00
Filed: 2015-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an air compressor having a function to display a pressure value digitally (numerically) while reducing flickering due to minor pressure variation and maintaining reliability in the display.SOLUTION: The present invention includes: pressure detecting means 11 for detecting pressure value in a tank; pressure data generating means 120 for generating pressure data by obtaining the pressure value in the tank detected by the pressure detecting means 11; display value generating means 130 for generating the pressure value for display based on the pressure data generated by the pressure data generating means 120; and display means 13 for displaying the pressure value for display generated by the display value generating means 130. The display value generating means 130 can change methods for generating the pressure value for display, depending on whether the pressure value in the tank is ascending or descending.
Patent JP-2017026178-A (JP)
Title: Heat exchanger and heat exchanger manufacturing method
Inventor: YOSHII SHINSAKU
IPC: F28F1/02
Filed: 2015-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger capable of suppressing leakage of a heating medium.SOLUTION: A heat exchanger comprises: a plurality of tubes 20 disposed to be stacked; and a header tank 6 to which end portions of the plurality of tubes 20 are connected. A recessed part 202a is formed in an outer surface of each tube 20. An insertion hole 620 into which each tube 20 is inserted is formed in the header tank 6. A projecting part 623a inserted into the recessed part 202a of each tube 20 is formed on an inner surface of the insertion hole 620.SELECTED DRAWING: Figure 4
Patent JP-2017025757-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: WADA KATSUJI
IPC: F01N3/08
Filed: 2015-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device for an internal combustion engine in which a three-way catalyst and an NOx catalyst are arranged at positions appropriate to sufficiently exhibit functions of the catalysts.SOLUTION: An exhaust emission control device 2 for an engine 1 includes: an upstream catalytic converter 61 having a three-way catalyst; a downstream catalytic converter 62 that has an NOx catalyst including a carrier comprising zeolite and Pd supported on the carrier; an exhaust gas recirculation device 3 for taking out part of exhaust gas flowing in an exhaust pipe 13 to recirculate the exhaust gas in an intake pope 12 of the engine 1; and a supercharger 8 for pressurizing intake air by using exhaust gas energy. The upstream catalytic converter 61 is provided upstream of a turbine wheel 81. The downstream catalytic converter 62 is provided downstream of the upstream catalytic converter 61, the turbine wheel 81 and an exhaust taking-out section of the exhaust gas recirculation device 3.SELECTED DRAWING: Figure 1
Patent JP-2017027779-A (JP)
Title: Method of manufacturing power storage device
Inventor: HIROSE TAKAYUKI
IPC: H01G11/76
Filed: 2015-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a power storage device capable of inhibiting a joining part of a current interruption part while joining a tab group and a conductive member by ultrasonic-welding.SOLUTION: A secondary battery includes a current interruption part integrated with a negative electrode terminal. The current interruption part includes a contact point plate 81 joined to a first surface 41a in a terminal joining part 41 of a negative electrode conductive member 40. In manufacturing of the secondary battery, the contact point plate 81 and the terminal joining part 41 are joined after a negative electrode tab group 18a and a tab joining part 43 of the negative electrode conductive member 40 are joined by ultrasonic-welding.SELECTED DRAWING: Figure 6