baber/WOPTO huggingface dataset:
Patent JP-2018061397-A (JP)
Title: Rotary electric machine system
Inventor: SUZUKI HIDEAKI
IPC: H02P27/08
Filed: 2016-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a rotary electric machine system comprising a step-down converter circuit, a voltage type inverter circuit, and a diode for allowing current to flow from an output terminal of the step-down converter circuit to an input terminal thereof, the rotary electric machine system being capable of suppressing a ripple included in current supplied from a DC power supply even when rotational speed of the rotary electric machine is changed.SOLUTION: Power conversion devices 13, 14 comprise step-down converter circuits 130, 140, respectively. The step-down converter circuits 130, 140 include reactors 130c, 140c, respectively. The reactor 130c is magnetically coupled to the reactor 140c. The step-down converter circuit 140 therefore can be made to operate so as to cancel a ripple. Therefore, as a whole, a ripple included in current supplied from a battery 11 can be suppressed.SELECTED DRAWING: Figure 1
Patent JP-2018058633-A (JP)
Title: Built-in parts of resin tank and resin tank
Inventor: KIMURA MIKI
IPC: B65D90/02
Filed: 2016-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a built-in part of a resin tank capable of suppressing generation of excessive stress on the inner wall of a resin tank even when an external force acts on a built-in part.SOLUTION: A built-in part 24 of the resin tank includes a component body 36 disposed in a resin tank 20, a seat surface 38 provided in the component body and welded to the inner wall of the resin tank, and an annular extended seat surface 40 extending in an oblique direction to the welding direction W from the outer circumferential end 38A of the seat surface and having a longer distance L along the welding direction to the outer circumferential end toward the distal end 40A from the outer circumferential end.SELECTED DRAWING: Figure 2
Patent JP-2018062357-A (JP)
Title: Cap and cap unit
Inventor: TAKEMURA HAJIME
IPC: B65B67/00
Filed: 2016-10-11
Abstract: PROBLEM TO BE SOLVED: To replace a cutting blade correctly and easily.SOLUTION: A cap 300 includes a gripping part 310 and a cutting blade holding part 320. The gripping part 310 is formed into an external shape larger than a thumb size of a general user. The cutting blade holding part is formed integrally on an end part side of the gripping part 310, and has a blade edge protection part 330, side surface guide parts 340, 342, and a first support part 350. The blade edge protection part 330 is a portion with which teeth 230 of a cutting blade 200 are abutted, and prevents the teeth 230 of the cutting blade 200 from coming into contact with each component of a binding machine body when replacing the cutting blade 200. The side surface guide parts 340, 342 extend from a side end in the width direction on the end part side of the gripping part 310 by predetermined length, and supports a side surface part of the cutting blade 200 in a slidable manner when the cutting blade 200 is attached to/detached from the cap 300. The first support part 350 extends from the central part in the width direction on the end part side of the gripping part 310 by predetermined length, and supports the surface side of the cutting blade 200.SELECTED DRAWING: Figure 14
Patent JP-2018048430-A (JP)
Title: Paper sock for odor prevention
Inventor: KONNO YOSHIAKI
IPC: A41B11/10
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To provide a paper sock to be worn over a regular sock as a number of people are concerned about an odor in entering a Japanese-style room in a shop with socks that are worn all day.SOLUTION: The sock of the present invention that covers from the toe to the middle part of the instep of a foot is a paper sock made of paper. Rubber is used in the upper part (opening rubber edge) of the paper sock, preventing the odor of a sock and the foot from reeking. When the paper sock is used, it is put on in a manner covering an existing sock from the outside.SELECTED DRAWING: Figure 2
Patent JP-2018063919-A (JP)
Title: Surface light source device and display device
Inventor: SUGINO SHINYA
IPC: F21V5/00
Filed: 2016-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a surface light source device which can perform light distribution control in a longitudinal direction of a light distribution control element as well and has tolerance for thermal expansion or thermal contraction.SOLUTION: A surface light source device comprises: a substrate including a principal surface; a plurality of light sources disposed so as to be arrayed on the principal surface of the substrate; and a light distribution control element being disposed on the principal surface of the substrate so as to cover the plurality of light sources, and changing a light distribution of light emitted from the light sources. The light distribution control element includes: a first lens having a longitudinal part in an arrangement direction of the light sources; and a second lens being disposed at one end or both ends in a longitudinal direction of the first lens and having a fixed position where being disposed. Further, the first lens is held by the second lens, and the second lens has light distribution characteristics different from those of the first lens.SELECTED DRAWING: Figure 7
Patent JP-2018067670-A (JP)
Title: Component mounting system and bulk component supply device
Inventor: SAWANAMI HISATO
IPC: H05K13/02
Filed: 2016-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a component mounting system capable of taking out multiple components that are aligned in a buffer part of a bulk component supply device with multiple component holders of a component mounting device based on information relating to the bulk component supply device, and the bulk component supply device.SOLUTION: A bulk component mounting system comprises a bulk component supply device and a component mounting device. The bulk component supply device includes: a component accommodation part in which multiple components are accommodated in a bulk state; a buffer part to which components are carried from the component accommodation part and in which components are aligned as many as a specific number; and a RAM in which a suction condition of the bulk component supply device is stored. The component mounting device includes multiple nozzles and a CPU. Regarding the components that are aligned in the buffer part of the bulk component supply device as many as the specific number, the CPU of the component mounting device performs bulk component packaging processing in which the components are sucked by the multiple nozzles based on the suction condition of the bulk component supply device.SELECTED DRAWING: Figure 11
Patent JP-2018066689-A (JP)
Title: Insulation measurement floating-side system
Inventor: SATO ISAMU
IPC: G01R19/00
Filed: 2016-10-21
Abstract: PROBLEM TO BE SOLVED: To prevent an insulation mode rejection ratio from worsening when an insulation type passive probe and an insulation circuit are combined to each other.SOLUTION: An insulation measurement floating-side system includes: an insulation type passive probe having an H-side signal path and an L-side signal path; and a floating circuit of an insulation circuit connected to the insulation type passive probe. In the insulation type passive probe, impedance characteristics of the H-side signal path and the impedance characteristics of the L-side signal path are matched to each other. The floating circuit is equipped with a differential amplifier. Signals of the H-side signal path and signals of the L-side signal path are differentially amplified using the differential amplifier and transmitted to a subsequent stage circuit in an insulated manner.SELECTED DRAWING: Figure 1
Patent JP-2017027082-A (JP)
Title: Display device
Inventor: KOYAMA JUN
IPC: G09G3/3225
Filed: 2016-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a low power consumption display device by adopting a pixel circuit configuration including a static memory.SOLUTION: A display device, which performs display by supplying a potential to a pixel electrode using first to third transistors and first and second inverters, can maintain display if a driver and a controller are stopped when a still image is displayed, thereby achieving low power consumption.SELECTED DRAWING: Figure 4
Patent JP-2017026639-A (JP)
Title: Electronic clock
Inventor: TAKYO HIROSHI
IPC: H02P8/02
Filed: 2016-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an electronic clock that does not increase the circuit scale, can finely control the driving force of a normal drive pulse, and suppresses the variation in current consumption.SOLUTION: The electronic clock outputs, for control, a pulse (hereinafter referred to as "adjustment pulse") from a terminal different from a terminal of a motor driver (8) having been output a normal drive pulse, during the output of a chopped driving pulse, conventionally in the period of short circuit of a coil terminal. By changing an output pattern of the adjustment pulse on the basis of a driving rank selection circuit (11), the motor drive current is increased or decreased and the driving force is changed.SELECTED DRAWING: Figure 1
Patent JP-2018068682-A (JP)
Title: Sonic flying disc
Inventor: HYAKUTAKE KOICHIRO
IPC: G10K11/02
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To eliminate drawbacks in exercise and plays using flying discs, where a possibility of an occurrence of accidents of collision of a disc with a human body is defined as a drawback.MEANS FOR SOLVING THE PROBLEM: The sonic flying disc as a dome-shaped bottomed flying disc includes: an outer peripheral edge having a plurality of airflow holes formed therearound; a resonance chamber radially formed from an inside central part in the outward direction and having air vents formed at a side facing the center; and a plurality of channeling pieces formed so as to expand from peripheral edges of the air-vent base parts in both left/right directions.SELECTED DRAWING: Figure 2
Patent JP-2017018726-A (JP)
Title: Golf club head
Inventor: HAYASHI KAZUHIRO
IPC: A63B53/04
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head which is excellent in adaptability to rough.SOLUTION: A head 2 comprises a face surface f4, a sole surface f8, and a leading edge Le. In the head 2, a face height HF is 29 mm or more, and a head width HW is 65 mm or less. When FP (mm) represents a face progression, FP/HW is 0.25 or more and 0.40 or less in the head 2. When Wh represents head weight, and Wc represents club weight, preferably, Wh/Wc is 0.75 or more. Preferably, a real loft angle of the head 2 is 25° or more. When MI(g cm) represents a vertical moment of inertia, and Vh(cm) represents a head volume, preferably, MI/Vh is 9.0 or more.SELECTED DRAWING: Figure 9
Patent JP-2018074868-A (JP)
Title: Magnet embedded rotary electric machine and manufacturing method thereof
Inventor: IGURA MINORU
IPC: H02K1/27
Filed: 2016-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a magnet embedded rotary electric machine capable of improving utilization efficiency of magnets.SOLUTION: A magnet embedded rotary electric machine comprises: a rotor core 2 including a first core block 21 and a second core block 22 that are overlapped in an axial direction; and multiple magnets 3 that are inserted into a first magnet hole 211 and a second magnet hole 221. The magnet 3 inserted into the first magnet hole 211 and the magnet 3 inserted into the second magnet hole 221 are partially overlapped with each other in a view in the axial direction and disposed while being deviated from each other in a circumferential direction. The magnet 3 inserted into the first magnet hole 211 is disposed while being eccentric to the side opposite to the second core block 22 in the first core block 21 with respect to the axial direction. The magnet 3 inserted into the second magnet hole 221 is disposed while being eccentric to the side opposite to the first core block 21 in the second core block 22 with respect to the axial direction.SELECTED DRAWING: Figure 3
Patent JP-2017137565-A (JP)
Title: Free-machining powder metallurgy steel product and method of making same
Inventor: OLIVIER SCHIESS
IPC: B22F3/24
Filed: 2016-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a small diameter wire and a rod-like product each having fine and uniform carbide distribution and having machinability and work efficiency.SOLUTION: A method of making a small diameter elongated steel product having high machinability is provided that includes the step of: melting a steel alloy having the following wt.% composition:C:0.88 to 1.00, Mn:0.20 to 0.80, Si:max. 0.50, P:max. 0.050, S:0.010 to 0.100, Cr:0.15 to 0.90, Ni:0.10 to 0.50, Mo:max. 0.25, Cu:0.08 to 0.23, V:0.025 to 0.15, N:max. 0.060, O:max. 0.040 and the balance iron with impurities. The method includes the steps of, melting the alloy, atomizing the molten alloy to make a pre-alloyed steel powder, consolidating the steel powder to substantially full density, and then hot working the consolidated metal powder to form an intermediate elongated product. The method further includes a multi-step heat treating step.SELECTED DRAWING: Figure 1
Patent JP-2018080233-A (JP)
Title: Metal plating layer-forming composition
Inventor: ITO YOSUKE
IPC: C23C24/08
Filed: 2016-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a metal plating layer-forming composition which is excellent in coatability and metal nanoparticle dispersibility and forms a sintered compact excellent in adhesion to a substrate by sintering.SOLUTION: The metal plating layer-forming composition of the present invention contains the following components (A), (B), (C) and (D): (A) surface-modified metal nanoparticles each having a structure in which the surface of a metal nanoparticle is coated with an organic protective agent; (B) a dispersion medium containing an alcohol (b-1) and a hydrocarbon (b-2); (C) a (meth)acrylate; and (D) a thermal radical polymerization initiator. The component (B) is contained in an amount of 20-100 pts.wt. based on 100 pts.wt. of the component (A), and the component (C) is contained in an amount of 4-10 pts.wt. based on 100 pts.wt. of the component (A).SELECTED DRAWING: None
Patent JP-2018080887-A (JP)
Title: Parameter estimation device, air conditioning system evaluation device, parameter estimation method, and program
Inventor: ISHII ENA
IPC: G06F1/20
Filed: 2016-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a parameter estimation device that estimates values considered suitable for a plurality of parameters of a simulation model for evaluating an air conditioning system of a building.SOLUTION: A parameter estimation device 1 comprises a model simplification unit 14, and a parameter estimated value calculation unit 15. The model simplification unit 14 creates a simplified model by simplifying a simulation model on the basis of a measured data set and a simplification possible condition. The parameter estimated value calculation unit 15 calculates estimated values for parameters of the simplified model on the basis of the simplified model and the measured data set corresponding to the simplified model. After calculating a first estimated value for a first parameter of a first simplified model based on a first measured data set, the parameter estimated value calculation unit 15 applies the first estimated value to the first parameter of a second simplified model based on a second measured data set.SELECTED DRAWING: Figure 1
Patent JP-2018085061-A (JP)
Title: Vital reaction detection system, vital reaction detection apparatus and vital reaction detection method
Inventor: ENDO TOKIO
IPC: G08B25/04
Filed: 2016-11-25
Abstract: PROBLEM TO BE SOLVED: To enable accurate determination of the existence/absence of a resident based on the power consumption without installing new equipment.SOLUTION: A vital reaction detection system includes: an individual power division part 21 for dividing the measured total power consumption into the power consumption of an individual device to calculate the component ratio of the individual power consumption to the total power consumption as a state variable; a switch variable generation part 22 for converting the state variable into an integer to make a switch variable representing power on/off of the individual device; a power state parameter calculation part 23 for calculating the power state parameter of the individual device based on the switch variable; and a vital reaction determination part 24 for determining the existence/absence of the vital reaction of a resident based on the power state parameter, wherein it is allowed to determine without the influence of increase/decrease of the total power consumption that may fluctuate largely irrespective of the resident's operation of the power switch by determining after conversion to the power state parameter, instead of using the analog total power consumption as it is.SELECTED DRAWING: Figure 2
Patent JP-2018088566-A (JP)
Title: Tuning-fork type crystal element and crystal device having the tuning-fork type crystal element mounted thereon
Inventor: OGA TAKAHIRO
IPC: H03H9/215
Filed: 2016-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a tuning-fork type crystal element that reduces the generation of distortion in a connection part of support arms and a base.SOLUTION: A tuning-fork type crystal element comprises: a substantially rectangular crystal base 121; a crystal vibration part 123 that is provided to extend from a side face of the crystal base 121 and formed of vibration arm parts 122 and weight parts 128; one crystal support part 124 that is provided to extend from the side face of the crystal base 121 in the same direction as that of the crystal vibration part 123; excitation electrodes 125 and 126 that are provided on top faces, undersurfaces, and side faces of the vibration arm parts 122; an extraction electrode 127 that is provided from the crystal vibration part 123 over the crystal base 121 and crystal support part 124 and electrically connected to the excitation electrodes 125 and 126; frequency adjustment electrodes 129 that are provided on the weight parts 128; and a leading end electrode S that is provided at the leading end of the crystal support part 124.SELECTED DRAWING: Figure 2
Patent JP-2017101371-A (JP)
Title: Cup and underwear for women with cups
Inventor: HIRAKUBO AKIYO
IPC: A41C3/12
Filed: 2016-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a cup for an underwear for women, which can improve shape retention of breasts during wearing of the underwear, without using a metallic wire, and enhance a natural and beautiful-shaped recess defined with the breasts, and excellent in wearing feeling.SOLUTION: A cup 2 attached to each of breast parts comprises: a lower panel part 3 for covering a lower part of a breast; an upper panel part 4 for covering an upper part of the breast; and a breast side panel part 5 for covering a breast side and being adjacent to at least the lower panel part. The lower panel part 3 is formed so that a thickness thereof is larger than that of the upper panel part 4 and it is swollen to inside of the cup, and an inner surface enter of the lower panel part comprises a longitudinal folding groove 6 which extends to the upper panel part. The breast side panel part 5 is formed to be swollen to the inside of the cup, in which a boundary surface 11 extending in a vertical direction to the lower panel part and the upper panel part, is formed in a wall-state at least with respect to the lower panel part. An armpit side end part 9 of the cup is a sewing part of a shoulder strap 10.SELECTED DRAWING: Figure 1
Patent JP-2018088973-A (JP)
Title: Game machine
Inventor: KUMAGAI MITSUYASU
IPC: A63F7/02
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving player's interest in games.SOLUTION: Speakers including a specific speaker and a plurality of non-specific speakers can output sound based on prescribed sound data in prescribed output modes from the specific speaker and the plurality of non-specific speakers. The prescribed output modes include a first output mode for outputting sound from the specific speaker and the plurality of non-specific speakers at the same timing and a second output mode for outputting sound in such a manner that the output from the plurality of non-specific speakers is delayed with respect to the specific speaker.SELECTED DRAWING: Figure 6
Patent JP-2018089720-A (JP)
Title: Robot hand
Inventor: HORIUCHI HARUHIKO
IPC: B25J15/06
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a robot hand which can adjust a position of an adsorption member and achieve space-saving of a space required for adjustment thereof.SOLUTION: According to one embodiment, a robot hand comprises a cylindrical part and a housing part. The housing part comprises: a robot hand main body formed with a hole for the housing part of which an axial direction intersects with an axial direction of the cylindrical part, a communication hole communicating with the hole for the housing part and an inside of the cylindrical part, and a groove communicating with the hole for the housing part, being opened on a peripheral surface and extending in a circumferential direction of the hole for the housing part; a rotating member being formed into a cylindrical shape, housed in the hole for the housing part and formed with a hole for rotating member having a first portion having a cross section formed into a fan-shape and being opened on an outer peripheral surface and a second portion facing the groove in a radial direction in a range in which the first portion communicates with the communication hole; and an adsorption member disposed in the second portion.SELECTED DRAWING: Figure 8
Patent JP-2017164468-A (JP)
Title: Game machine
Inventor: HARA KAZUNARI
IPC: A63F7/02
Filed: 2016-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing amusement of games by a new presentation using movable members.SOLUTION: A pachinko game machine 1 includes a presentation display device 7 enabling a visual recognition of the area at the rear side of a liquid crystal panel 760 from the front side. The presentation display device 7 includes a transmissive film 770 which can be switched between a transmissive state and a non-transmissive state. At the front side of the liquid crystal panel 760, a ball movable body 320 is disposed, and at the rear side of the liquid crystal panel 760, a bat movable body 480 is disposed. A presentation control microcomputer 91 moves the ball movable body 320 from an ascended position to a first descended position, moves the bat movable body 480 from a retreat position to a drive position, controls the transmissive film 770 to be in the transmissive state, and thereby can perform a ninth liquid crystal transmission presentation in which a related combination between the ball movable body 320 at the first descended position and the bat movable body 480 at the drive position is visible.SELECTED DRAWING: Figure 64
Patent JP-2017165087-A (JP)
Title: Reinforced thermoplastic ducts and their manufacture
Inventor: DOUGLAS DEAN MABEN
IPC: B64D13/00
Filed: 2016-12-14
Abstract: PROBLEM TO BE SOLVED: To provide thermoplastic duct segments including integral reinforcing fibers excellent in reduction of weight and cost, in manufacture of duct segments for conveying a fluid.SOLUTION: A duct wall includes a sheath of reinforcing fabric incorporating multiple reinforcing fabric, and a thermoplastic fused with the sheath of reinforcing fabric. The duct segments may be prepared by: wrapping a mandrel with a thermoplastic film; enveloping the wrapped mandrel in a reinforcing sheath incorporating reinforcing fibers; wrapping the enveloped mandrel with another thermoplastic film to form a multilayer duct segment precursor; enclosing the mandrel and multilayer duct segment precursor within an outer mold; heating the duct segment precursor at a temperature and for a time sufficient to fuse the layers of the multilayer duct segment precursor; and then cooling the duct segment.SELECTED DRAWING: None