baber/WOPTO huggingface dataset:
Patent JP-2019021863-A (JP)
Title: Multilayer substrate
Inventor: YOSUI KUNIAKI
IPC: H05K3/46
Filed: 2017-07-21
Abstract: To achieve a multilayer substrate which has a constitution where an electronic component is arranged in a cavity with a depression being formed on an inner surface so as to prevent burst at the time of subsequent heating by inhibiting splitting of the depression.SOLUTION: A multilayer substrate 101 comprises: a laminate 10 formed by lamination of a plurality of resin-based insulating base material layers; a cavity CV formed in the laminate 10; a depression DP1 formed from an inner surface of the cavity CV toward an external surface of the laminate 10; an electronic component 1 arranged in the cavity CV; and a reinforcement material 21 formed in the laminate 10. The electronic component 1 is mounted on a bottom face DS1 of the cavity CV via a conductive joint material 3 and an insulating joint material 4. Part of the insulating joint material 4 is arranged in the depression DP1. The reinforcement material 21 has a larger Young's modulus (elastic modulus) than the laminate 10. The reinforcement material 21 is arranged near a front edge of the depression DP1.SELECTED DRAWING: Figure 1
Patent JP-2019022877-A (JP)
Title: Hydrophilic material, hydrophilic member and gas-liquid contactor using the same
Inventor: IKEDA RYOSUKE
IPC: B01D53/50
Filed: 2017-07-25
Abstract: To provide a hydrophilic material which satisfactorily improves wettability accompanying roughening by physical treatment, a hydrophilic member and a gas-liquid contactor.SOLUTION: A hydrophilic material has a surface to which surface roughness with arithmetic average roughness of 0.3 μm or more and 1.0 μm or less and an average length of a roughness curve element of 0.1 mm or less is imparted. At least a part of the hydrophilic member in contact with a liquid is constituted of the hydrophilic material. A hydrophilic member that is applied to a gas-liquid contactor having a gas-liquid contact part, a liquid supply system that supplies a liquid to the gas-liquid contact part and a gas supply system that supplies gas to the gas-liquid contact part constitutes the gas-liquid contact part as a filler element, and continuously exhibits wettability imparted by the surface roughness.SELECTED DRAWING: Figure 1
Patent JP-2018021260-A (JP)
Title: Thick-sized high-strength stainless steel wire and method for producing the same, and spring component
Inventor: YAMASAKI SHOTA
IPC: B21C1/00
Filed: 2017-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a thick-sized stainless steel wire with excellent strength.SOLUTION: A thick-sized high-strength stainless steel wire contains, in mass%, C: 0.14% or less, Si: 0.1-4.0%, Mn: 0.1-15.0%, Ni: 0.1% or more and less than 15.0%, Cr: 11.0-20.0%, N: 0.06-0.30%, Mo: 0-3.0%, Cu: 0-4.0%, V: 0-1.0%, B: 0-0.0050%, Al: 0-2.0%, Co: 0-2.5%, W: 0-2.5%, Ga: 0-0.05%, Sn: 0-2.5%, Ti: 0-1.0%, Nb: 0-2.5%, Ta: 0-2.5%, Ca: 0-0.012%, Mg: 0-0.012%, Zr: 0-0.012%, REM: 0-0.05%, with the balance being Fe and impurities. A stain-induced martensite phase is 30% or more in vol.%, Nieq in an austenite phase is 18.0-23.0, 2C+N is 0.50 or less, a wire diameter φ is 3.0 mm or more, and a tensile strength is 1700 MPa or more.SELECTED DRAWING: None
Patent JP-2019027035-A (JP)
Title: Jig for repairing crack and method for repairing crack
Inventor: KANEDA TAKAAKI
IPC: E04G23/02
Filed: 2017-07-26
Abstract: To provide a jig for repairing crack which is effective for a crack generated in a steel structure or the like and a method for repairing crack.SOLUTION: A crack repairing jig 10 used for inserting a repairing member 20 in a direction crossing a crack 32 generated in a metallic corner part 31 of a structure 30 includes: a pair of contact surfaces 11a and 11b respectively contacting two surfaces 31b and 31c sandwiching a top part 31a of the metallic corner part 31; a separation surface 12 which connects the pair of contact surfaces 11a and 11b to each other and is spaced apart from the top part 31a in a contact state in which the pair of contact surfaces are brought into contact with the two surfaces 31b and 31c respectively; and at least one drill guide hole 13 for guiding a drill in order to form an opening part 33 for inserting the repair member 20 into the metallic corner part 31 in a contact state by the drill.SELECTED DRAWING: Figure 2
Patent JP-2019024608-A (JP)
Title: Visual line detection and calibration method and system, and computer program
Inventor: MATSUDA KEIJI
IPC: A61B3/113
Filed: 2017-07-26
Abstract: To provide a visual line detection and calibration method that does not need training or the like for causing a subject to gaze at a gazing point.SOLUTION: A visual line detection and calibration method includes: a step (S102) for displaying visual stimulation information; a step (S106) for acquiring visual line information indicating a movement of a visual line of a subject while the visual stimulation information is displayed, by imaging an eyeball of the subject; a step for calculating a difference at each time point between track information and the visual line information for a horizontal position and a vertical position of the track information indicating the track while the visual stimulation information is displayed, and the visual line information respectively while shifting the visual line information in a time axial direction; and a step (S110) for calibrating the visual line information based on the horizontal position and the vertical position when the count number of each value of the difference calculated at each time point for the horizontal position and the vertical position of the track information and the visual line information is the largest.SELECTED DRAWING: Figure 2
Patent JP-2019024902-A (JP)
Title: Game machine
Inventor: YUKIMURA TATSUNORI
IPC: A63F5/04
Filed: 2017-07-28
Abstract: To provide a game machine capable of suppressing light emission around a specific portion when a specific portion on a light emission decorative object is made to emit light.SOLUTION: A pachinko slot machine comprises: an upper cover; a center decoration body 414 formed of a colored material having light transmissivity, and attached to a front face of the upper cover so that it can be visually recognized by a player; plural LED elements arranged on a rear side of the center decoration body 414, and radiate light to the center decoration body; a left light guide part 408L for guiding light of some LED elements from the light guide plane, and making the light emit from an emission plane; and a cylindrical extension part 442 formed of a material having a shading property, covering a side part of the left light guide part 408L, and extended to the specific portion side of the center decoration body 414. The center decoration body 414 has a cylindrical part 460b to which a tip part of the extension part 442 is fitted, on the specific portion.SELECTED DRAWING: Figure 37
Patent JP-2019029208-A (JP)
Title: Power storage element
Inventor: KAMIBAYASHI HIROKAZU
IPC: H01M2/36
Filed: 2017-07-31
Abstract: To provide a power storage element capable of facilitating a joining operation between a liquid plug and a container.SOLUTION: A power storage element 10 includes a container 100 in which a liquid port 111 of an electrolytic solution is formed and a liquid plug 400 for closing the liquid port 111, and the liquid plug 400 has a main body portion 410 that is disposed on the liquid port 111 and covers the liquid port 111, and either one of the liquid plug 400 and the container 100 has a protruding portion 420 protruding toward the other, and the other has an inserted portion 112 into which the protruding portion 420 is inserted, and the protruding portion 420 and the inserted portion 112 are arranged side by side at the liquid port 111.SELECTED DRAWING: Figure 4
Patent JP-2019025236-A (JP)
Title: rice cooker
Inventor: TATSUTA OSAMU
IPC: A47J27/00
Filed: 2017-08-03
Abstract: To provide a rice cooker where both of easiness in opening/closing a lid and sealing performance of a pot are compatible.SOLUTION: A rice cooker includes: a pot 130 provided with a pot body 131 and a flange part 132 toward outside; and a lid body 120 provided with an outer lid 121, an inner lid 122 and a seal member 140. The seal member 120 includes: a first annular part 141 extending from a side inner than the inner peripheral surface of the pan body 131 to a position abutting against the flange part 132; a second annular part 142 extending from an abutting part 143 abutting against the flange part 132 of the first annular part 141 to the inside of the pan 130; and a first sealing part 144 which is smaller than the inner peripheral surface shape of the opening part of the pan body 131, and pressed against the inner peripheral surface of the pot body 131 by diameter enlargement due to the turn of the second annular part 142 having the abutting part 143 as a support point when the lid body 120 gets into a closed condition.SELECTED DRAWING: Figure 3
Patent JP-2019030358-A (JP)
Title: Vacuum cleaner hose
Inventor: YAMASHITA KAZUYA
IPC: A47L9/24
Filed: 2017-08-04
Abstract: To provide a vacuum cleaner hose preventing a hose wall from entering the inside into a pleated shape when the hose is contracted.SOLUTION: A vacuum cleaner hose A includes a spiral reinforcement body 6 attached to the inside of a tubular hose wall 1 made of synthetic resin. The hose wall 1 includes an attachment part 7, a flat part 2, and a bulge part 3. The hose wall 1 and the reinforcement body 6 are attached at the attachment part 7. Two flat parts 2 are provided at a section between adjacent attachment parts 7 and 7 so as to extend along the hose axis direction, with their located adjacent to the attachment parts 7 and 7. The bulge part 3 is formed into a hollow shape and bulges outward in the radial direction between the two flat parts 2 and 2 so as to be located at a substantially central part of the section. In a state where no load is applied to the hose, the outer peripheral diameter D1 of the bulge part 3 is formed smaller than an outer peripheral diameter D2 of the attachment part, and when W is the width and D is the depth of the hollow part in an inner peripheral surface side of the bulge part 3, the following expression is satisfied, 0.7≤D/W≤2.SELECTED DRAWING: Figure 3
Patent JP-2019031133-A (JP)
Title: Vehicle seat
Inventor: TANABE JINICHI
IPC: B60N2/427
Filed: 2017-08-04
Abstract: To improve stability of fixture of a support member supporting an airbag module to a side frame.SOLUTION: A vehicle seat includes: side frames 13 forming side parts of a seat frame; a seat pad disposed at the outer side of the side frames 13; an airbag module disposed between the seat pad and the side frame 13; and a support member 30 which supports the airbag module. The support member 30 has: a fixed part 36 fixed to the side frame 13; and an engagement part 38 which is engaged with an end part of the side frame 13. The engagement part 38 is provided below the fixed part 36.SELECTED DRAWING: Figure 4
Patent JP-2018024969-A (JP)
Title: Deinking device and waste paper regeneration treatment device
Inventor: OSADA YUSUKE
IPC: D21C5/02
Filed: 2017-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a deinking device where the operational conditions of deinking treatment in a deinking part is detected with a simple constitution, and efficient control can be performed, and a waste paper regeneration treatment device.SOLUTION: Provided is a deinking device comprising: a bubble receiving part falling off deinking bubbles generated in a deinking tank; a scraping member scraping the deinking bubbles moving inside the deinking tank and floating on the liquid face in the deinking tank toward the bubble receiving part; and a scraping member driving part driving the scraping member. The bubble receiving part includes: a receiving part receiving the deinking bubbles scraped by the scraping member; a deinking bubble detection part detecting the generation amount of the deinking bubbles on the receiving part; and a deinking bubble exhaust part receiving the deinking bubbles on the receiving part and exhausting the same to the outside of the deinking tank via an exhaust passage.SELECTED DRAWING: Figure 2
Patent JP-2017225165-A (JP)
Title: Systems and methods for data scrambling procedure
Inventor: SIMONE MERLIN
IPC: H04W84/12
Filed: 2017-08-09
Abstract: PROBLEM TO BE SOLVED: To provide systems and methods for data scrambling procedure.SOLUTION: A method includes inserting an indication 660b of a scrambling sequence into a signal field 620b of a first data unit 600b. The signal field 620b occurs before a service field 630b in the first data unit 600b. The method includes scrambling at least a portion of the first data unit 600b on the basis at least of the inserted indication 660b of the scrambling sequence in the signal field 620b. The method includes transmitting the first data unit 600b. The signal field 620b is transmitted at a first data rate, and the service field 630b is transmitted at a second data rate greater than the first data rate. The indication 660b of the scrambling sequence comprises either a scrambler seed 660b or parameters indicative of the scrambling sequence.SELECTED DRAWING: Figure 6B
Patent JP-2019032056-A (JP)
Title: Check valve
Inventor: KUNO SACHIMASA
IPC: F16K15/14
Filed: 2017-08-09
Abstract: To provide a check valve capable of improving sealing performance in a valve close state.SOLUTION: A check valve 1 includes a valve seat member 2 having a through hole 201 through which fluid flows, and a valve body member 3 having a bevel 31 that covers an outlet 201b of the through hole 201 from the downstream side and can be elastically separated from and seated on the valve seat member 2. In a valve close state where the flow of the fluid is blocked, a seal interface B is formed in a radial outer side of the outlet 201b by the bevel 31 seated on the valve seat member 2. The seal interface B has a curved surface.SELECTED DRAWING: Figure 1
Patent JP-2018007685-A (JP)
Title: Cigarette wrapper with novel pattern
Inventor: MARK ROSE
IPC: A24D1/02
Filed: 2017-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a cigarette wrapper capable of achieving both maintenance of a required IP performance and SE performance, and a smoking article made with the wrapper.SOLUTION: A wrapper for a smoking article has a base web and a plurality of elements each having at least a pair of patch areas. Patches of adjacent elements are circumferentially offset from one another along the axis of the smoking article. The add-on material can be applied by gravure printing in a single pass in a chevron pattern such that an apex of the element is co-linear with substantially symmetrically spaced two points on a trailing, outer edge of an adjacent element.SELECTED DRAWING: Figure 1
Patent JP-2019033229-A (JP)
Title: Forming method of silicon nitride film and film forming apparatus
Inventor: KATO HISASHI
IPC: C23C16/455
Filed: 2017-08-09
Abstract: To provide a forming method of a silicon nitride film capable of burying the film in a depression pattern with high quality film quality.SOLUTION: A forming method for a silicon nitride film of burying the silicon nitride film in a depression pattern formed on a surface of a substrate includes a first film formation step of depositing a first silicon nitride film having a V-shaped cross section in which the film thickness becomes thinner from the bottom to the top of the depression in the depression pattern formed on the surface of the substrate and a second film formation step of depositing a conformal second silicon nitride film along the surface shape of the first silicon nitride film.SELECTED DRAWING: Figure 16
Patent JP-2017200625-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2017-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of normally performing main control of a game while achieving various kinds of control by determining contents relating to a lottery or the like.SOLUTION: In a Pachinko machine 10, apart from a jackpot lottery performed at the start of executing a variation performance, each counter value acquired and reserved upon trigger winning is read ahead, and read-ahead processing for determining a result of the jackpot lottery is executed. While the read-ahead processing is executed in main processing, the jackpot lottery or the like is executed in timer interruption processing to be executed more preferentially than the main processing. Thus, since the timer interruption processing is executed preferentially even during the execution of the read-ahead processing in the main processing, the jackpot lottery can be performed without any delay at the start time of the execution of the variation performance. On the other hand, even if the timer interruption processing is executed during the read-ahead processing, it is successively performed after completion of the timer interruption processing and thus the read-ahead processing can be completed reliably.SELECTED DRAWING: Figure 24
Patent JP-2019040974-A (JP)
Title: Manufacturing method of hexagonal boron nitride film
Inventor: UMENO MASAYOSHI
IPC: C23C16/38
Filed: 2017-08-24
Abstract: To obtain a highly crystalline and high purity hexagonal boron nitride film at low temperature on a given substrate by a simple method.SOLUTION: In a manufacturing method of a hexagonal boron nitride film on a substrate by plasma decomposition of a raw material gas, ammonia borane (NHBH) is vaporized to generate a raw material gas, and the raw material gas flows on the substrate placed in a plasma generation chamber, and surface wave plasma of the raw material gas is generated on the substrate by microwave excitation to manufacture a hexagonal boron nitride film on the substrate.SELECTED DRAWING: Figure 1
Patent JP-2019039792-A (JP)
Title: Surface measuring device
Inventor: HIROSE KAZUNORI
IPC: G01N21/57
Filed: 2017-08-25
Abstract: To provide a surface measuring device that can simplify the positional adjustment before a measurement is made or the maintenance at a continual usage.SOLUTION: A surface measuring device 1 includes: a light source unit 2 for irradiating a surface Wa of a measurement target object W with light from a side; and a light reception unit 3 for receiving reflected light of the light emitted to the surface of the measurement target object by the light source unit. The light reception unit includes: a linear array sensor 30, which is arranged linearly in the same direction as the direction of the optical axis of the light source unit in a planar view to the surface; and a light reception lens 31 for collecting the reflected light into the linear array sensor, and measures the presence or absence of brightness on the surface on the basis of the output distribution of the light reception area in the linear array sensor.SELECTED DRAWING: Figure 1
Patent JP-2019038572-A (JP)
Title: Package
Inventor: TSUJIMOTO TAKAAKI
IPC: B65D5/20
Filed: 2017-08-25
Abstract: To provide a package capable of improving use feeling.SOLUTION: A package 1 is provided with: a box body 20 that has a rectangular bottom plate 21, side plates 22a-22d respectively erected from the four sides of the bottom plate 21, and an opening 20a formed on an upper surface; and a packaging bag 10 which thermally bonds the peripheral edge of a laminate 30 by thermal adhesive parts 11a-11c and houses the box body 20 and from which the box body 20 is taken out via an opening 10a formed at a prescribed position, and characterized in that the side plate 22a opposed to the opening 10a of the packaging bag 10 is provided with a bent piece 23 bendable downward on the center of an upper part.SELECTED DRAWING: Figure 1
Patent JP-2019040531-A (JP)
Title: Method for determining presence of plant, and device therefor
Inventor: TEZUKA HIDEAKI
IPC: G06T5/20
Filed: 2017-08-28
Abstract: To provide a method for determining a plant in blossom and device therefor that can easily determine presence of a plant in blossom with a flower highlighted by simple and high-speed processing even if an image of the flower in an image is quite small.SOLUTION: The present invention relates to a method for determining presence of a plant in blossom, and the method is configured to: acquire a raw image having the plant in blossom photographed; conduct maximum value filter processing for acquiring a color in which luminance is maximum with a prescribed filter radius with respect to the raw image; conduct average value filter processing for acquiring a color in which the luminance is average with the prescribed filter radius with respect to the raw image; and conduct dispersion filter processing for obtaining a dispersion value between a differential value of luminance of a pixel of attention in two images and a differential value of luminance of a peripheral pixel of the pixel thereof.SELECTED DRAWING: Figure 2
Patent JP-2019044127-A (JP)
Title: Rubber composition, method for producing rubber composition and pneumatic tire
Inventor: IGARASHI TAKAAKI
IPC: C08K5/19
Filed: 2017-09-06
Abstract: To provide a rubber composition that is a natural product and substitutes for the conventional, oil resource-derived vulcanization accelerators, showing consideration for the environment, while giving more favorable vulcanization properties and rubber properties.SOLUTION: A rubber composition contains a rubber component (A) containing diene rubber, betaine organic acid salt (B) composed of betaine and organic acid, and sulfur (C).SELECTED DRAWING: None
Patent JP-2019054629-A (JP)
Title: Non-contact power transmission device, power transmission apparatus and power reception apparatus
Inventor: TODAKA YOSHIHIRO
IPC: H02J50/12
Filed: 2017-09-14
Abstract: To provide a non-contact power transmission device capable of responding to changes in a coupling coefficient between a resonance col of a power transmission apparatus and a resonance coil of a power reception apparatus, achieving cost reduction, and being used as both of a power transmission apparatus and a power reception apparatus.SOLUTION: The power transmission apparatus capable of power transmission in a wireless and a bi-direction manners, includes: power sources 11, 21; switching circuits 12, 22 comprising a plurality of switching elements (12a-12d, 22a-22d); resonance systems 13, 23 having coils 13a, 23a and capacitors 13b, 23d; drive control circuits 14, 24 for controlling ON-OFF operations of the respective switching elements constituting the switching circuits; and detection circuits 15, 25 for detecting a resonance current running through the switching circuits. On the basis of a resonance current waveform detected by the detection circuit, the drive control circuit controls ON-OFF operations of the respective switching elements constituting the switching circuits for a power transmission operation or a power reception operation.SELECTED DRAWING: Figure 1
Patent JP-2019054404-A (JP)
Title: Transmission device and signal monitoring method
Inventor: ODA SHOICHIRO
IPC: H04B10/075
Filed: 2017-09-14
Abstract: To provide a transmission device and a signal monitoring method capable of easily measuring influences of narrowing of optical signal bandwidth.SOLUTION: The transmission device comprises: a receiving part for receiving optical signals; an acquisition part configured to acquire a piece of spectral information relevant to the spectrum of the optical signal from the optical signal; and a narrowing calculation part configured to calculate the narrowing index value of the bandwidth of the optical signal by calculating an error in sampling timing when extracting clock signals from the optical signal on the basis of the spectral information.SELECTED DRAWING: Figure 13