baber/WOPTO huggingface dataset:
Patent JP-2017043777-A (JP)
Title: Expandable polyurethane composition and polyurethane expanded body
Inventor: OKADA KAZUHIRO
IPC: C08G18/00
Filed: 2016-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a novel expandable polyurethane composition.SOLUTION: An expandable polyurethane composition obtained by reacting polyol with aromatic isocyanate, contains a foam stabilizer, a catalyst, a foaming agent and a flame retardant. When an average value in a range of 1900 to 2000 cmis adjusted to a zero value in an IR measurement at a position of 5 mm to 10 mm from a surface layer of the cured expanded polyurethane composition, a maximum value in a range of 1390 to 1430 cmis 1.5 to 2.0 times of a maximum value in a range of 1500 to 1520 cm.SELECTED DRAWING: Figure 1
Patent JP-2017046580-A (JP)
Title: Single phase motor
Inventor: LI YUE
IPC: H02K1/16
Filed: 2016-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a single phase motor with improved startup reliability.SOLUTION: A single phase permanent magnet motor includes a stator and a rotor. The stator includes a stator core and a stator winding. The stator core includes an outer yoke, teeth extending inwardly from the outer yoke, and pole shoes extending from inner ends of the teeth. The rotor is received in a space cooperatively defined by the pole shoes. The rotor includes circumferentially arranged permanent magnetic poles. An outer circumferential surface of the permanent magnetic poles is concentric with an inner circumferential surface of the pole shoes, such that a uniform air gap is formed between the pole shoes and magnetic poles. The single phase permanent magnet motor forms the uniform air gap, thereby reducing vibration and noise. The pole shoes form invisible positioning slots, thereby avoiding a negative effect of the positioning slots on the thickness of the air gap and reducing the startup dead points.SELECTED DRAWING: Figure 1
Patent JP-2017047417-A (JP)
Title: Separation membrane module, separation membrane element and telescope prevention sheet
Inventor: OKAMOTO YOSHIKI
IPC: B01D63/12
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a separation membrane element capable of reducing pressure loss between separation membrane elements adjacent to each other when connecting a plurality of separation membrane elements in series.SOLUTION: A separation membrane module includes a plurality of separation membrane elements (A) which have the followings (1) and (2) and are arranged in series: (1) a water collecting pipe, (2) a wound body which has a plurality of separation membranes wound around the water collecting pipe, a supply side channel provided between the separation membranes and a permeation side channel provided between the separation membranes, and a connection channel (B) which connects the supply side channel between end surfaces of the wound body. Therein, a ratio S2/S1 of area S2 of the connection channel on a radial direction cross-section of the water collecting pipe with respect to area S1 of the supply side channel on the end surface of the wound body is 75 to 135%.SELECTED DRAWING: Figure 3
Patent JP-2018037289-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: IGUCHI HIROKI
IPC: H01M4/587
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery in which a negative electrode has high thermal stability, and the worsening of cycle characteristics is suppressed.SOLUTION: A nonaqueous electrolyte secondary battery comprises: a positive electrode; a negative electrode; and a nonaqueous electrolyte solution. The negative electrode includes graphite. The nonaqueous electrolyte solution includes: 0.01-0.05 mol/l of a first component; 0.01-0.75 mol/l of a second component; and lithium ions. The first component is at least one of cesium ions and rubidium ions. The second component is at least one kind selected from a group consisting of vinylene carbonate, fluoroethylene carbonate, vinylethylene carbonate and ethylene sulfite.SELECTED DRAWING: None
Patent JP-2018043913-A (JP)
Title: Hydrogen production device
Inventor: MATSUZAKI YOSHIO
IPC: C01B3/54
Filed: 2016-09-14
Abstract: PROBLEM TO BE SOLVED: To reduce thermal energy required for hydrogen production and prevent occlusion in a reactor.SOLUTION: A hydrogen production device 100 comprises: a power generation device 130 to convert chemical energy to electrical energy; first reaction units 210a, 210b using exhaust heat from the power generation device to pyrolyze hydrocarbons to generate solid-state carbon and hydrogen; and steam supply units 220a, 220b to supply steam to the first reaction units 210a, 210b.SELECTED DRAWING: Figure 1
Patent JP-2017208060-A (JP)
Title: Apparatus, information processing device, information processing method, and information processing program
Inventor: UKEGAWA JUNJI
IPC: G06F9/445
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To avoid user's confusion by the existence of a large number of available programs.SOLUTION: An apparatus includes: an installation part for installing a program belonging to any one or more sections among a plurality of sections about a function in the apparatus; and a determination part for determining whether the number of programs available in the apparatus about a first section with a first program of an installation object belonging thereto reaches an upper limit number corresponding to the first section in a storage part storing an upper limit number of available programs in each section. The installation part changes processing about the installation of the first program in accordance with a determination result by the determination part.SELECTED DRAWING: Figure 4
Patent JP-2018049673-A (JP)
Title: Semiconductor memory device
Inventor: TANAKA CHIKA
IPC: G11C11/4091
Filed: 2016-09-20
Abstract: PROBLEM TO BE SOLVED: To improve reading performance of a semiconductor memory device of a destructive reading system.SOLUTION: A semiconductor memory device related to one embodiment comprises: a memory cell (MC) capable of storing a first value and a second value; a sense amplifier (SA0) amplifying the first value or the second value read out to a sense node (N) from the memory cell (MC); a first transfer transistor (QP) having a first control terminal connected to the sense node (N); a second transfer transistor (QN) having a second control terminal connected to the sense node (N); and a controller (12) applying back gate potential to the first and second transfer transistors (QPand QN).SELECTED DRAWING: Figure 2
Patent JP-2018047594-A (JP)
Title: Relative position detection method of recording head and image formation apparatus
Inventor: YAMATANI YORIHIRO
IPC: B41J2/01
Filed: 2016-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a relative position detection method of a recording head which can more properly and flexibly detect the relative position of a recording head, and provide an image formation apparatus.SOLUTION: A detection method of the relative position between recording heads in an image formation apparatus which has the plurality of recording heads arrayed with a plurality of recording elements, in which the adjacent recording heads partially overlap each other in the width direction range out of the array ranges of the recording elements, and which records an image on a recording medium relatively-moving in the direction orthogonal to the width direction with respect to the recording head includes: a step of recording a test image containing a reference line recorded by a prescribed recording element in the overlapping part of one recording head and a comparison line recorded by a prescribed number of recording elements relevant to the overlapping part of the other recording head; a step of calculating a first index indicating the degree of deviation between the reference line and the comparison line and a second index different from the first index respectively from the test image; and a step of identifying the relative position between the recording heads on the basis of the relationship between the first index and the second index.SELECTED DRAWING: Figure 7
Patent JP-2018047077-A (JP)
Title: Household equipment installing structure, household equipment installing member and household equipment installing method
Inventor: MASAKADO EIKO
IPC: A47B67/02
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To provide a household equipment installing structure that can improve installation strength of household equipment.SOLUTION: In a household equipment installing structure, a sink installing member 30 having a frame body 31 is provided between a left side plate 111a and a right side plate 111b serving as right- and left-side faces of a sink body 11 of a sink 10 and a left side wall 22 and a right side wall 23 serving as a wall surface; the sink installing member 30 is attached to the left side wall 22 and the right side wall 23; and the sink 10 is attached to the frame body 31.SELECTED DRAWING: Figure 1
Patent JP-2018046780-A (JP)
Title: Grass mower
Inventor: NAGAHATA TOMOYUKI
IPC: A01D34/86
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To provide an arm-connected grass mower configured to hardly allow a tractor or grass mowing machine to be damaged when a grass mowing part or an arm collides with an obstacle during grass mowing work.SOLUTION: Stopper means 6 is arranged which fixes rotation of a mast frame 22 to a main frame 2. The stopper means 6 is a protection device for allowing the mast frame 22 to rotate freely by cancelling the fixing when a rotation force at or higher than a certain amount acts in a rotation direction of the mast frame 22. Before fixing of the stopper means 6 is cancelled, when a rotation force at or higher than a predetermined amount acts, a grass mowing work part 4 is lifted. When a rotation force drops to or lower than a certain amount, lifting is stopped.SELECTED DRAWING: Figure 6
Patent JP-2018050644-A (JP)
Title: rice cooker
Inventor: SUZUKI TOSHIAKI
IPC: A47J27/00
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker for reducing dryness of a surface of rice in retaining warmth.SOLUTION: A rice cooker comprises: a body 1; an outer lid 2 which opens and closes a top surface opening part of the body 1, and has an outer lid steam passage 12 communicated to an outlet 8; an inner lid 3 provided on a lower part of the outer lid 2; an inner pot 4 which is detachably stored in the body 1; an inner lid steam passage 11 which is provided on the inner lid 3 and communicated to the outer lid steam passage 12; a dew condensation reception tray 22 for covering a lower surface of the inner lid 3; lid heating means 16 provided on the outer lid 2 and heats the inner lid 3; and a control part 20 for controlling the lid heating means 16. A heat insulation layer 24b is provided on the dew condensation reception tray 22.SELECTED DRAWING: Figure 3
Patent JP-2017064703-A (JP)
Title: Movable opening-closing type tent for painting
Inventor: SATO KAZUTO
IPC: B05C15/00
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a multipurpose movable opening-closing type tent for painting, easy in carrying in and out a painting object, by improving painting work.SOLUTION: A movable opening-closing type tent 100 for painting comprises a skeleton member 11 covered with a tent member 10, a pair of rails 20 capable of making the skeleton member 11 travel and an exhaust part 30 capable of blocking up one opening part of the skeleton member 11 covered with the tent member 10 by connecting to the skeleton member 11. A lower part of a wheel installing frame 11e is provided with wheels 40a-40d for rotating along the rails 20 on the rails 20, axles 41a-41d provided as the respective central axes of the wheels 40a-40d, axle receivers 42a-42d for rotatably journaling the respective axles 41a-41d, fixing members 50 and 51 capable of fixing the skeleton member 11 to the pair of rails 20 and a skirt part 13 for expanding on the ground surface from a skirt part of the tent member 10.SELECTED DRAWING: Figure 4
Patent JP-2018054356-A (JP)
Title: Film for gas detection, gas detection device, and gas detection method
Inventor: ANDO HIDENORI
IPC: G01N21/17
Filed: 2016-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a technology for detecting gas generated from an object.SOLUTION: A gas detection device 100 according to an embodiment of the present invention includes: for example, an illumination light source 30 for illuminating an object 20 closely adhered by a gas detection film 10 having gas barrier properties; a photodetector 40 for detecting light from the object 20 illuminated by the illumination light source 30; and a processing part 50 for detecting bubbles 15 generated between the gas detection film 10 and the object 20 in accordance with detection result by the photodetector 40.SELECTED DRAWING: Figure 1
Patent JP-2018053752-A (JP)
Title: Vacuum pump and fixed disc installed at vacuum pump
Inventor: KABASAWA TSUYOSHI
IPC: F04D19/04
Filed: 2016-09-27
Abstract: PROBLEM TO BE SOLVED: To mitigate local high pressure in a spiral disc of a vacuum pump.SOLUTION: A vacuum pump according to an embodiment of this invention is constituted in such a way that some holes are formed at a fixed disc and a rate of holes at an extremity (an outer peripheral side/an outer peripheral part) of the fixed disc is locally increased. More practically, (1) holes of substantially the same size are arranged side-by-side from an inner peripheral side to an outer peripheral side of the fixed disc and the number of holes arranged in the outer-most row is made more than that of the inner row. (2) holes of substantially the same size are arranged side-by-side from the inner peripheral side to the outer peripheral side of the fixed disc and some of holes arranged in the outer-most row are unified to make one hole. (3) T-shaped holes are arranged at the fixed disc. (4) L-shaped holes are arranged at the fixed plate. With these configurations, since a part showing a high pressure is hard to be produced near an extremity of the spiral disc, it is possible to reduce accumulation of reaction products by liquefied or solidified gas.SELECTED DRAWING: Figure 2
Patent JP-2018053773-A (JP)
Title: Saddle-riding type vehicle
Inventor: OBA TATSUHIRO
IPC: F02N99/00
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a saddle-riding type vehicle capable of shortening a period ranging from an engine starting instruction to a completion of starting operation.SOLUTION: When a starting instruction for starting a single cylinder engine 10 is input, a control device moves a piston 13 in such a way that a permanent magnet type motor 20 may operate a decompression device at a compression stroke in a first time combustion cycle, after this operation, the permanent magnet type motor applies a force against the piston through a crank shaft in such a way that a rotating speed of a crank shaft 15 at a second time combustion cycle may exceed a pressure reducing upper limit speed of a decompression device, the decompression device is not operated at a compression stroke in the second time combustion cycle to cause the piston to be moved and a plurality of switching parts are controlled in such a way that the compression of mixture gas is assisted.SELECTED DRAWING: Figure 2
Patent JP-2018054204-A (JP)
Title: Humidifier
Inventor: FUJII YASUKI
IPC: F24F6/04
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a humidifier supplying water from above a humidifying filter, and making the whole of the humidifying filter retain water in an early stage.SOLUTION: A body case 1 internally includes: a water reservoir 11 reserving water, a humidifying filter 12 retaining water, a supply part 15 fitted to the upper part of the humidifying filter 12 to supply water to the humidifying filter 12, a pump part 14 feeding water in the water reservoir 11 to the supply part 15, and a blowing part 3 sucking air outside the body case 1 through the suction port 7 and blowing out the air through the blowout port 8 via the humidifying filter 12. The supply part 15 is provided with: a water reserving part 33 reserving water transmitted from the pump part 14; and an outflow part 35 flowing out the water in the water reserving part 33 to the humidifying filter 12. The humidifying filter 12 has a property easy to permeate water to a horizontal direction from a vertical direction.SELECTED DRAWING: Figure 5
Patent JP-2018051061-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing a decrease in player's interest by allowing a player to enjoy decoration of a panel plate in which a game area is formed on the front.SOLUTION: A Pachinko machine 1 includes: a transparent, flat panel plate 1110 in which a game area 5a for executing a game is formed on the front; a front component 1000 for partitioning an outer periphery of the game area 5a; a panel holder 11120 that is provided at a rear side of the front component 1000, and holds the outer periphery of the panel plate 1110; a panel decoration board 1130 that is provided in the panel holder 1120, and mounts a panel decoration LED 1130a for allowing light to go into the side of the panel plate 1110; and a decoration pattern that is formed on a rear face of the panel plate 1110, is continuously visible from the front, and allows the panel decoration LED 1130a to reflect light from the side of the panel plate 1110 forward so as to luminously decorate the rear of the panel plate 1110.SELECTED DRAWING: Figure 119
Patent JP-2018058404-A (JP)
Title: Lower body structure of vehicle
Inventor: KURATA MIHO
IPC: B62D25/20
Filed: 2016-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a lower body structure of a vehicle having its rigidity upgraded by employing a seat bracket that has superb rigidity in a fore-and-aft direction of a vehicle.SOLUTION: A lower body structure of a vehicle includes a body frame 1, and a seat bracket 3 which is incorporated into the lower part of the body frame 1 and to which a seat rail R is attached. The seat bracket 3 includes a conical surface part 31 having a conical shape whose diameter gets smaller toward the upper part of a vehicle body, a receiving surface part 32 that is formed at the upper end of the conical surface part 31 and serves as a fixture of the seat rail R, longitudinal plane parts 33 that intersect the conical surface part 32 and extend in the fore-and-aft direction of the vehicle body, and lateral plane parts 34 that intersect the conical surface part 32 at the lower end of the conical surface part 32 and extend in a horizontal direction. A ridge line part 331 that is bent to be convex toward the upper part of the vehicle body is formed at a portion at which the conical surface part 31 and longitudinal plane part 33 intersect.SELECTED DRAWING: Figure 6
Patent JP-2018058978-A (JP)
Title: Active energy ray-polymerizable resin composition for optical three-dimensional molding, and three-dimensional molded object
Inventor: SUGANO MAKI
IPC: C08F220/28
Filed: 2016-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an active energy ray-polymerizable resin composition for optical three-dimensional molding, which can give a cured product with high accuracy by an optical three-dimensional molding process while reducing deformation such as warpage or swelling during molding, and which can be fast polymerized and cured by irradiation with various types of active energy rays to give a resin cured product, and to provide a strong and robust three-dimensional molded object.SOLUTION: An active energy ray-curable resin composition for optical three-dimensional molding is provided, which comprises: a polymer (A) prepared by radical polymerization of a monomer (a-1) including a cyclic carbonate group and a monomer (a-2) excluding (a-1); an acryloyl group or methacryloyl group-containing compound (B1) having at least one hydroxyl group in the molecule; and an acryloyl group or methacryloyl group-containing compound (B2) having no hydroxyl group in the molecule.SELECTED DRAWING: None
Patent JP-2018061330-A (JP)
Title: Control device and control method for brushless motor
Inventor: UNO MASAKI
IPC: H02P6/182
Filed: 2016-10-04
Abstract: PROBLEM TO BE SOLVED: To prevent continuous cessation of a motor even when a load rapidly increases in an extremely low rotation region.SOLUTION: In a control device for controlling the rotational speed of a brushless motor by performing switching, on the basis of comparison of the induction voltage of a non-energized phase with a threshold value, among multiple energization modes for selecting a phase to be energized by pulse width modulation operation from among multiple phases of the brushless motor, when a time period during which the induction voltage does not vary or a time period during which switching among the energization modes is not performed reaches a predetermined time period, input voltage to the brushless motor is increased by execution of correction to increase a rotational speed command value, execution of correction to decrease a rotational speed measurement value, or the like.SELECTED DRAWING: Figure 4
Patent JP-2018065580-A (JP)
Title: Packing box
Inventor: TANAKA MASATO
IPC: B65D5/66
Filed: 2016-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a packing box which surely includes a function of opening prevention.SOLUTION: A packing box 10 has: a lid part 14 including an insertion flap 20 provided on a front surface; and a lid opening part 18 formed on a rear surface 16. The lid opening part 18 comprises: a head part 18a inserted in slits 20a, 20b, 20c of the insertion flap 20; a neck part 18b continuous to the head part 18a; and a cut-off part 18c continuous to the neck part 18b. The neck part 18b is formed to be smaller than the width of the head part 18a and the cut-off part 18c, a space 19 is provided between the head part 18a and the cut-off part 18c, and a fitting groove is formed at the slit 20b of the insertion flap 20 in which the neck part 18b is fitted. When the head part 18a of the lid opening part 18 is inserted in the slit 20b, the neck part 18b is fitted in the fitting groove, and the head part 18a is engaged with the fitting groove. Thereby, it becomes possible for the packing box 10 to include a function for surely preventing opening.SELECTED DRAWING: Figure 3
Patent JP-2018072921-A (JP)
Title: On-vehicle electronic control device
Inventor: MURANISHI YU
IPC: G06F9/445
Filed: 2016-10-25
Abstract: PROBLEM TO BE SOLVED: To execute interruption processing corresponding to a load state of a CPU.SOLUTION: As a CPU 4 rewrites a jump destination address stored in a vector table according to a rotational state of an engine, the jump destination address for an interruption factor can be changed according to a load state of the CPU 4 indicated with the rotational state of the engine, and then processing details can be changed according to a situation for the same interruption factor. Consequently, proper interruption processing can be performed according to the load state of the CPU 4, so processing capability of the CPU 4 can be utilized more effectively.SELECTED DRAWING: Figure 1
Patent JP-2018069258-A (JP)
Title: Laser welding method and laser welding equipment
Inventor: NAGAMATSU SHO
IPC: B23K26/073
Filed: 2016-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a laser welding method and laser welding equipment capable of improving welding strength and quality by forming as little welding cracks as possible.SOLUTION: A laser welding method which uses a laser beam 20 equipped with annularly formed laser 22 and center laser 21 having a higher energy density than the annular laser 22 and arranged at the center position of the annular laser 22 to weld steel plates 100A, 100B with low melting point metal coatings 102A, 102B applied to steel plate bodies 101A, 101B having high melting points includes an overlap process of overlapping the steel plates 100A, 100B by contact, a positioning process of positioning the laser beam 20 at predetermined positions of the overlapped steel plates 100A, 100B, and a welding process of welding the steel plates 100A, 100B with each other by scanning with the laser beam 20 from the predetermined positions.SELECTED DRAWING: Figure 1