baber/WOPTO huggingface dataset:
Patent JP-2019068559-A (JP)
Title: Power converter and power conversion system
Inventor: FUJIMOTO HISASHI
IPC: H02M7/48
Filed: 2017-09-29
Abstract: To provide a power converter in which each power converter autonomously adjusts a carrier frequency to suppress a cross current without mutually transmitting information among a plurality of power converters.SOLUTION: In the power converter for supplying a load 40 with a combined output of inverter devices 20 and 30 connected in parallel in which inverter units 23 and 33 perform PWM control based on a carrier and a signal wave, each control circuit 24, 34 includes: means for detecting an output current; means for detecting a high frequency component other than the fundamental frequency from the output current and detecting an output current fluctuation component Δion the basis of the high frequency component; and means for calculating a carrier frequency increment Δfsuch that Δibecomes smaller when the carrier frequency is increased or decreased. The inverter units are controlled using a carrier of a frequency (f+Δf) obtained by adding Δfto a carrier reference frequency f.SELECTED DRAWING: Figure 1
Patent JP-2018058362-A (JP)
Title: Soft copper foil laminate film having low dimensional change rate and manufacturing method therefor
Inventor: SONG BYEONG KIL
IPC: B32B15/08
Filed: 2017-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a soft copper foil laminate film capable of preventing defect of a circuit pattern with having low dimensional change rate and a manufacturing method therefor.SOLUTION: There is provided a soft copper foil laminate film 100 containing a non-conductive polymer film 110 having a first surface and a second surface in opposite side thereto, a first tie-coat layer 120a on the first surface of the non-conductive polymer film 110, a first copper layer 130a on the first tie coat layer 120, a second tie-coat layer 120b on the second surface of the non-conductive polymer film 110 and a second copper layer 130b on the second tie-coat layer, and having "MD shrinkage rate after punching (R)" of 0 to -40 μm and "TD shrinkage rate after punching (R)" of 0 to +20 μm.SELECTED DRAWING: Figure 1
Patent JP-2019063745-A (JP)
Title: Glass plate cleaning device and glass plate manufacturing method
Inventor: KANKEI KAORU
IPC: B08B3/04
Filed: 2017-10-02
Abstract: To provide a glass plate cleaning device which reduces labor for arrangement of pipes for supplying a cleaning fluid as much as possible while reducing waste of the cleaning fluid.SOLUTION: A glass plate cleaning device 1 includes: a housing 5 which stores a cleaning fluid; multiple spindle cases 7 which are fixed to the housing 5 so as to face an internal space of the housing 5; spindles 8, each of which is rotatably held in the spindle case 7 so as to face an internal space of the spindle case 7; cleaning members 9, each of which is attached to a tip part of the spindle 8; first supply passages R1, each of which is provided at the spindle case 7 so as to supply the cleaning fluid 4 in the internal space of the housing 5 to the internal space of the spindle case 7; and second supply passages R2, each of which is provided at the spindle 8 so as to supply the cleaning fluid 4 in the internal space of the spindle case 7 to the cleaning member 9.SELECTED DRAWING: Figure 1
Patent JP-2019069415-A (JP)
Title: Method for operation of desulfurizer, and desulfurization control apparatus
Inventor: YAMAMOTO YUJI
IPC: B01D53/78
Filed: 2017-10-06
Abstract: To provide a method for operation of a desulfurizer which realizes an optimum limestone slurry injection quantity, and a desulfurization control apparatus.SOLUTION: A method for operation of a desulfurizer which delivers an exhaust gas, which is discharged from a boiler and contains sulfur dioxide, into an absorption tower 130 through an introduction pipe 120 by use of a ventilator 110, injects limestone slurry into the absorption tower 130 in a direction opposite to a direction, in which the exhaust gas flows in the absorption tower 130, by use of plural injection pumps 140, causes the limestone slurry and sulfur dioxide contained in the exhaust gas to react with each other in the absorption tower 130, and absorbs sulfur dioxide from the exhaust gas, thereby producing gypsum. According to this method for operation of a desulfurizer, a current value, which represents a magnitude of an electric current flowing to the ventilator 110, is measured, a concentration of sulfur dioxide at a discharge point 180, at which the absorption tower 130 and an outlet duct 150 are connected, is measured, and an injection quantity of limestone slurry injection is so decided that the current value becomes smaller than a prescribed first reference value, and the concentration of sulfur dioxide at the discharge point 180 becomes smaller than a prescribed second reference value.SELECTED DRAWING: Figure 1
Patent JP-2019061635-A (JP)
Title: System for matching between step vacancy information of factory and company looking for request destination of spot operation
Inventor: TOJIMA TAKAO
IPC: G06Q30/06
Filed: 2017-09-22
Abstract: To provide a system enabling matching to quickly find a new business partner without imposing a large cost when an ordering desiring side company experiences transition period production until new product mass production, abrupt work occurrence due to trouble occurrence or the like, and an order reception desiring side company experiences abrupt discontinuation of a work schedule, excess places or excess human resources due to misreading of market expansion, work volume variation due to a season factor or the like.SOLUTION: An order reception desiring company side registers information to be able to disclose such as a work place, a facility, a work space, a worker number, eligibility or a license, and time of year for step vacancy or time of year for expected step vacancy. On the other hand, an ordering desiring company side registers various types of conditions such as request content, time of year, or a budget. From among these pieces of registration information, an order reception desiring company looks for an ordering desiring company and in contrast the ordering desiring company looks for the order reception desiring company. However, since intent, delivery time, a budget and the like are asserted and intent to receive an order, capability and step vacancy information are disclosed, time and effort looking for each other are largely reduced.SELECTED DRAWING: Figure 2
Patent JP-2019075502-A (JP)
Title: Semiconductor device
Inventor: HIRABAYASHI YASUHIRO
IPC: H01L29/47
Filed: 2017-10-18
Abstract: To suppress a snapback phenomenon while reducing a recovery current, in a semiconductor device having a structure of a diode.SOLUTION: A semiconductor device comprises a semiconductor substrate, an upper surface electrode, and a lower surface electrode. The semiconductor substrate comprises: a p-type anode region contacted with the upper surface electrode; an n-type cathode region contacted with the lower surface electrode; and a drift region intervening between the anode region and the cathode region. The semiconductor substrate further comprises: a barrier region intervening between the anode region and the drift region; and an n-type pillar region extending between the barrier region and the upper surface electrode. The barrier region has a multilayer structure that includes an n-type first barrier layer, a p-type second barrier layer, and an n-type third barrier layer, and in which the second barrier layer intervenes between the first barrier layer and the third barrier layer. The first barrier layer is contacted with the anode region, and connected with the upper surface electrode via the pillar region.SELECTED DRAWING: Figure 1
Patent JP-2019077742-A (JP)
Title: Thermoplastic elastomer composition for tire inner liner, laminate, tire inner liner and pneumatic tire
Inventor: TOMOI SHUSAKU
IPC: C08L101/00
Filed: 2017-10-20
Abstract: To provide a thermoplastic elastomer composition which can manufacture a tire inner liner that prevents vulcanization failures such as film foam in tire vulcanization.SOLUTION: A thermoplastic elastomer composition for a tire inner liner has rubber particles dispersed in a thermoplastic resin, in which a ratio B/A of a peak area A at lower than 200°C having a crystallization melting peak of a thermoplastic resin at 140-250°C by differential scan calorimeter to a peak area B at 200°C or higher is 3.5 or more.SELECTED DRAWING: None
Patent JP-2019078423-A (JP)
Title: Drum body sliding device and method thereof
Inventor: WAKATSUKI MASARU
IPC: F41F3/042
Filed: 2017-10-20
Abstract: To provide a drum body sliding device and a method thereof which can make a flying body for a long range that flies within atmosphere launch, and make the flying body fly within a long range.SOLUTION: This invention is a drum body sliding device 2 which comprises a launcher 7 to launch a flying body 5 that stores inside by a drum body sliding method. The launcher 7 has a plurality of rollers 9. The plurality of rollers 9 are respectively arranged with intervals in the airframe axis direction and the circumferential direction of the flying body 5 which is stored in the launcher 7, and are provided to be able to rotate freely in the airframe axis direction as coming in contact with an outer face of the flying body 5.SELECTED DRAWING: Figure 4
Patent JP-2019077796-A (JP)
Title: Production method of rubber composition
Inventor: KASAHARA RYOICHI
IPC: C08L21/00
Filed: 2017-10-25
Abstract: To provide a production method of a rubber composition that secures good processability and affords good productivity and good silica dispersibility in the case of using a protected mercapto-based silane coupling agent in combination with an amine-based antioxidant.SOLUTION: In the production method of a rubber composition containing a rubber component, silica, a protected mercapto-based silane coupling agent represented by the following formula (S1) and an amine-based antioxidant, the production method of the rubber composition includes: a step 1 of kneading the rubber component, the silica and the protected mercapto-based silane coupling agent until the temperature of a kneaded product attains 145 to 170°C; and a step 2 of kneading the kneaded product produced in the step 1 and the amine-based antioxidant until the temperature of a kneaded product attains 110 to 130°C.SELECTED DRAWING: None
Patent JP-2018011613-A (JP)
Title: Transplanter
Inventor: MURANAMI MASAMI
IPC: A01C11/02
Filed: 2017-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a transplanter which is structured so that a tray is hardly displaced to achieve stable longitudinal feed, flexibility in design of a tray feeding device including a longitudinal feed mechanism is expanded and a plant to be transplanted is reliably held in a planting device to improve its planting attitude.SOLUTION: A transplanter includes: a swing link 310 vertically operating a planting device 11 for planting a plant to be transplanted into a field, on a prescribed operation track; and planting-device opening/closing mechanisms 322, 1014, 1015L, 1015R, 1340 and 1350 opening or closing the lower part of the planting device 11. The transplanter is structured as follows: the lower part of the planting device 11 opens to an opening extent to which the plant to be transplanted can be transplanted at a bottom dead point or in the vicinity of the bottom dead point on the operation track, by the operations of the planting device opening/closing mechanisms 322, 1014, 1015L, 1015R, 1340 and 1350, opens more slightly than the opening extent at a stop position for receiving the plant to be transplanted, and closes in the midst of descending to the bottom dead point or the vicinity of the bottom dead point from the stop position.SELECTED DRAWING: Figure 14
Patent JP-2019078516-A (JP)
Title: Blast protection material
Inventor: UDA MAKOTO
IPC: E21F17/107
Filed: 2017-10-27
Abstract: To provide a blast protection material which achieves high workability and can effectively seal scattering of scattering objects caused by a blast with a simple and lightweight structure.SOLUTION: A blast protection material of the present invention inhibits scattering of scattered objects, which is caused by a blast in blast drilling of a ground, from above and includes: a frame-like balloon wall formed by a hollow balloon body; and a flexible protection sheet covering the upper side of an opening formed by the balloon wall. In a state where the balloon wall is disposed on the ground, a cushioning space is formed between the protection sheet and the balloon wall.SELECTED DRAWING: Figure 1
Patent JP-2019080747-A (JP)
Title: Game program, recording medium, and game processing method
Inventor: Karasawa Eita
IPC: A63F13/65
Filed: 2017-10-30
Abstract: To provide a game program or the like capable of improving strategic characteristics and amusement.SOLUTION: A game program allows a server 5 to function as a position information acquisition processing part 9 for acquiring position information from each of a plurality of portable terminal devices 3, and a distribution map generation processing part 11 for generating a distribution map for indicating distribution of residence positions of the plurality of portable terminal devices 3 on a map, based on position information. The distribution map generation processing part 11 generates a distribution map such that color of distribution changes, based on density of residence positions of the portable terminal devices 3.SELECTED DRAWING: Figure 2
Patent JP-2018076178-A (JP)
Title: Article take-out device and article conveyance system
Inventor: SEINO TOMOAKI
IPC: B65G47/38
Filed: 2017-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an article input device capable of automatically inputting a conveyed article into a container (storage box) with no breakage or damage, as well as the article input device capable of being used for, for example, automatically inputting an article conveyed on a conveyor line into the storage box, and automatically transferring an article taken out from an entry line and transferring it into a container box on an exit line (for example, a shipping line) between the two conveyance lines.MEANS FOR SOLVING THE PROBLEM: An article input device for inputting a conveyed article into a receiving container comprises: a vertically movable support part; and a bottom part for receiving the article. The bottom part comprises an opening/closing mechanism. The opening/closing mechanism inputs the article into the container.SELECTED DRAWING: Figure 2
Patent JP-2018118029-A (JP)
Title: Game machine
Inventor: SASAKI YOSHIKAZU
IPC: A63F7/02
Filed: 2017-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of achieving an easily understood hold display mode.SOLUTION: A game machine 1 includes: storage means for storing first winning/losing determination information and second winning/losing determination information used for a winning/losing lottery; display means 91 capable of displaying the first winning/losing determination information that is winning/losing determination information in which a report performance for reporting a result of a corresponding winning/losing lottery is not started yet, and is stored in the storage means as first hold display 31, and capable of displaying the second winning/losing determination information as second hold display 32; and display control means capable of setting the display mode of the hold display to be a specific display mode for displaying one of the first hold display 31 and the second hold display 32 and for not displaying the other.SELECTED DRAWING: Figure 6
Patent JP-2019083863-A (JP)
Title: Absorbent article
Inventor: ABE MASAYOSHI
IPC: A61F13/475
Filed: 2017-11-01
Abstract: To provide an absorbent article which can suppress liquid leakage from a lateral direction of an absorber, effectively use an absorption capacity of the absorber, and reduce leakage anxiety of a user due to the reddishness of a hemagglutination mass generated in the vicinity of an end part in a longitudinal direction of the absorber.SOLUTION: An absorbent article includes: a lateral leakage preventing groove 81 formed at both right and left sides of an excretion spot part P thereacross in a skin facing surface, and extending in a longitudinal direction, as a leakage preventing groove in which a top sheet 2 and an absorber 4 are integrally recessed; and forward and backward leakage preventing grooves 82,83 formed at the front and rear of the excretion spot part P thereacross, and extending in a lateral direction. A hemagglutination agent is arranged in a member 42a which forms a surface at a skin facing surface side of the absorber 4, or is positioned at a skin facing surface side from the absorber 4. The hemagglutination agent exists in the excretion spot part P, and is arranged so as not to reach both ends in the lateral direction of the absorber 4 in the lateral direction, and is arranged up to a position exceeding the front side and at least one of the leakage preventing grooves 82,83 in the longitudinal direction.SELECTED DRAWING: Figure 3
Patent JP-2019085345-A (JP)
Title: Hair growth factor production promoter and/or cell adhesion molecule production promoter
Inventor: KAMIYA AKIKO
IPC: A61Q19/00
Filed: 2017-11-02
Abstract: To provide a hair growth factor production promoter and/or a cell adhesion molecule production promoter.SOLUTION: According to the present invention, provided is a hair growth factor production promoter and/or cell adhesion molecule production promoter containing an organic acid and/or a salt thereof. Furthermore, prepared and provided are a cell activator, an adhesive force enhancing agent, a hair regeneration agent and/or a hair loss inhibiting agent containing an organic acid and/or a salt thereof.SELECTED DRAWING: None
Patent JP-2019087427-A (JP)
Title: Light emitting device
Inventor: KIKUCHI MASAAKI
IPC: F21V23/00
Filed: 2017-11-08
Abstract: To provide a light emitting device in which the direction is not limited in visibility, while including a light emitting element with high light directivity inside.SOLUTION: The light emitting device includes: a light emitting element 2 having light directivity; and an optical element 3 arranged in the direction corresponding to the light directivity of the light emitting element 2, and having a characteristic of diffusing the light of the light emitting element 2. It also includes a cover member 4 which covers the light emitting element 2 and the optical element 3, and which is made of a light transmitting material in which a shape for diffusing the light diffused by the optical element 3 from the light emitting element 2 to a wider range is formed at least on one of an inner wall side and an outer wall side. Then, the optical element 3 is a lens for refracting and diffusing the light from the light emitting element 2, or a light diffusion member for diffusing it.SELECTED DRAWING: Figure 1
Patent JP-2019084296-A (JP)
Title: Medical high-frequency device having cooling function
Inventor: KURITA TSUNEO
IPC: A61B18/14
Filed: 2017-11-10
Abstract: To enable supply of an optimum amount of physiological saline solution depending on a temperature of a high-frequency device electrode, without increasing the size of the high-frequency device electrode and without requiring a special mechanism such as a pump.SOLUTION: A cooling structure for a medical high-frequency device according to the present invention comprises: a tubular electrode 1; and a physiological saline solution supply device for filling the inside of the tubular electrode with a physiological saline solution. A small hole 1a opening in an incision progress direction is formed on the tubular electrode. The tubular electrode is cooled so as to be at a temperature equal to or lower than a predetermined temperature by discharging the physiological saline solution from the small hole 1a to a tissue only when vapor pressure of the physiological saline solution exceeds predetermined pressure in the tubular electrode 1's inner space due to heat generation in the tubular electrode at the time of tissue incision.SELECTED DRAWING: Figure 1
Patent JP-2019089882-A (JP)
Title: Method of producing rubber composition for tire
Inventor: MUKAI YASUTAKA
IPC: C08K5/20
Filed: 2017-11-13
Abstract: To provide a method of producing a rubber composition for a tire, capable of providing a tire (vulcanized rubber) having low heat build-up properties and capable of suppressing a reduction in scorch resistance.SOLUTION: The method of producing a rubber composition for a tire comprises blending a rubber with a surface-treated carbon black treated with a compound represented by formula (I). (Rand Reach independently represent H or a C1-20 alkyl, alkenyl or alkynyl group; and Mrepresents Na, Kor Li.)SELECTED DRAWING: None
Patent JP-2019088209-A (JP)
Title: Work route providing method
Inventor: IKEDA KOJI
IPC: G05D1/02
Filed: 2017-11-13
Abstract: To provide to an operator, a plurality of efficient work routes derived from a working condition.SOLUTION: A work route providing method derives a plurality of first work routes including a work start position and a work end position respectively, based on a field size, an operation width of an implement orthogonal to a traveling direction of the implement operating in the field, and a lap width overlapped by mutually adjacent work areas in a work area determined by the traveling direction and the operation width, and displays the derived first work routes on a screen.SELECTED DRAWING: Figure 8
Patent JP-2019090476-A (JP)
Title: Damper device
Inventor: YOSHIKAWA TAKUYA
IPC: F16F15/134
Filed: 2017-11-14
Abstract: To sufficiently secure durability and reliability while restraining increase in the cost of a damper device including a rotational inertia mass damper.SOLUTION: A damper device includes a plurality of rotation elements including an input element and an output element to which torque from an engine is transmitted, an elastic body which transmits the torque between the input element and the output element, and a rotational inertia mass damper which has a mass body. The rotational inertia mass damper has a planetary gear which includes a sun gear, a carrier rotatably supporting a plurality of pinion gears, and a ring gear meshed with the pinion gears. At least one of the sun gear, the ring gear, and the pinion gear is a gas soft nitriding treated product.SELECTED DRAWING: Figure 1
Patent JP-2019091818-A (JP)
Title: Imprint apparatus, and article manufacturing method
Inventor: MAEDA TOSHIHIRO
IPC: B29C59/02
Filed: 2017-11-15
Abstract: To provide an advantageous technique to reduce the adhesion of particles to a mold and/or a substrate.SOLUTION: An imprint apparatus IMP for forming a pattern of an imprint material on a substrate 101 by using a mold 100 includes a holding unit 102 that holds the substrate 101, a peripheral member 113 disposed around the holding unit 102, a generation unit 170 that has a surface facing the peripheral member 113 and generates an electric field between the surface and the peripheral member, an inspection unit that inspects the adhesion state of a foreign matter on the surface, and a notification unit 127 that gives notification according to the inspection result in the inspection unit.SELECTED DRAWING: Figure 1