baber/WOPTO huggingface dataset:
Patent JP-2019167535-A (JP)
Title: Butene polymer composition
Inventor: TOKUI SHIN
IPC: C08L23/00
Filed: 2019-03-20
Abstract: To provide a butene polymer composition that offers a good balance between tensile creep properties and uniform deformable properties.SOLUTION: A butene polymer composition has: a butene polymer (A) of 90 pts.mass or more, containing a 1-butene-derived constitutional unit of 90-100 mol% and a C2 to 10 α-olefin-derived constitutional unit of 0-10 mol%, with an MFR of 0.01-50 g/10 min.; and an olefin polymer (B) of 10 pts.mass or less, satisfying the following formula (1). (E-E)/L≥-2 (1) [where, Eis an elastic modulus (MPa) of the butene polymer (A), E is an elastic modulus (MPa) of the olefin polymer (B), L is an average surface-to-surface distance (nm) of olefin polymer (B) particles].SELECTED DRAWING: None
Patent JP-2020155352-A (JP)
Title: Vehicular lighting fixture
Inventor: NAGAIKE MIYOKO
IPC: F21S43/241
Filed: 2019-03-22
Abstract: To provide a vehicular lighting fixture capable of emitting light more uniformly.SOLUTION: A first light guide lens 3 includes a first incidence part located on a side opposed to a light source 2, and a first emission part 8 located on the opposite side from the first incidence part. The first emission part 8 is in a shape such that at least a vehicle width-directional outer side is inclined or curved more than an inner side to retract. A plurality of light emitting elements 5a, 5b include the first light emitting elements 5a which are arranged side by side from the vehicle width-directional inner side to the outer side, and also overlap with the first incidence part on the vehicle width-directional inner side in front view; and the second light emitting elements 5b which do not overlap with the first incidence part on the vehicle width-directional outer side in front view. A light guide part 14 which guides at least a part of light emitted from the second light emitting elements 5b to a position P corresponding to the vehicle width-directional outer side of the first incidence part is provided between the second light emitting elements 5b and the first incidence part.SELECTED DRAWING: Figure 1
Patent JP-2020151291-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2019-03-22
Abstract: To provide a game machine for suitably suggesting impartation of privilege.SOLUTION: In a step-up suggestive performance, impartation of privilege is suggested by a change in color of an expectation degree lamp 61 in steps in winning of a first performance lottery. In a determined suggestive performance, impartation of privilege is suggested by a change in color of the expectation degree lamp 61 to a rainbow color as a fixing mode for fixing impartation of privilege in winning of a second performance lottery. The color of the expectation degree lamp 61 is changed to a color after a change without changing to a white color as a specific color when the first performance lottery is won and the color of the expectation degree lamp 61 is changed, and the color of the expectation degree lamp 61 is changed to a rainbow color after changing to a white color as a specific color when the second performance lottery is won and the color of the expectation degree lamp 61 is changed. The white color as a specific color is a color not included in colors changed by the first performance lottery.SELECTED DRAWING: Figure 13
Patent JP-2020154193-A (JP)
Title: Display
Inventor: ICHIO MASAKI
IPC: G09F9/00
Filed: 2019-03-22
Abstract: To provide a display that can further prevent entry of a foreign substance.SOLUTION: A display comprises: a display panel; a light source that is arranged on the back side of the display panel; and a storage body that stores the light source. The storage body includes a first storage body including a first portion arranged on the back side of the light source, and a second portion bent from the first portion and arranged outside the light source, and a second storage body including a third portion arranged outside the second portion, and a fourth portion arranged between the display panel and the light source and extending inward from the third portion to support the display panel. The third portion has a first convex part that projects inward and can be in contact with a side face of the second portion, and a bent part that is bent inward and can be in contact with the side face of the second portion at the tip.SELECTED DRAWING: Figure 1
Patent JP-2020161645-A (JP)
Title: Electronic component
Inventor: SATO TOSHIRO
IPC: H01F17/00
Filed: 2019-03-26
Abstract: To provide an electronic component including an inductor element which can be made compact and can have a large Q value.SOLUTION: An electronic component, i.e., an interposer 1, includes winding layers 41, 42 having windings formed of pattern wiring lines 21, 22, and magnetic layers 51, 52, 53 laminated on the winding layers 41, 42. In the winding layers 41, 42, between the pattern wiring lines 21 and between the pattern wiring lines 22 are filed with a first insulation material 31 and constituted in a layered state, spherical magnetic fine grains 21 are dispersed into the first insulation material 31, and in the magnetic layers 51, 52, 53, flat magnetic fine grains 22 are dispersed into a second insulation material 32 formed in a layered state, and the face of the flat magnetic fine grains 22 is arranged in parallel with the face of the magnetic layers 51, 52, 53.SELECTED DRAWING: Figure 3
Patent JP-2020158079-A (JP)
Title: Vehicular seat
Inventor: KATO YASUHIRO
IPC: A47C7/34
Filed: 2019-03-28
Abstract: To provide a vehicular seat, in which a shape of a seat cushion and/or of a seating surface of a seat back can be changed and elastic modulus in a direction perpendicular to the seating surface at which the seating surface is supported can be suppressed from changing.SOLUTION: The vehicular seat comprises: an upper plate member 32 supporting a seating surface S; a flat part 21 forming a portion of a seat frame; a first coil spring 31 elastically supporting the upper plate member 32 with respect to the flat part 21 at certain elastic modulus; a bolt 35 that applies force in a direction in which the upper plate member 32 is made approach the flat part 21 or in a direction in which the member is separated from the part; and a second coil spring 33 that applies force to the bolt 35 connected to the flat part 21 at certain elastic modulus. One end part of the bolt 35 is connected to the upper plate member 32 and the other end part thereof is connected to one end of the second coil spring 33. The other end of the second coil spring 33 is connected to the flat part 21. A distance between the upper plate member 32 and the flat part 21 is changed by changing a distance between the one end part and the other end part of the bolt 35, so as to change the shape of the seating surface S.SELECTED DRAWING: Figure 3
Patent JP-2020167329-A (JP)
Title: Photoelectric conversion element and manufacturing method of the same
Inventor: SUGIMURA HIROSHI
IPC: H01L51/44
Filed: 2019-03-29
Abstract: To provide a photoelectric conversion element, excellent in photoelectric conversion efficiency, low in manufacturing costs, having a flexible light absorption layer and to provide a method of manufacturing the same.SOLUTION: A photoelectric conversion element 1 includes: an electron transport layer 4; a hole transport layer 7; and a light absorption layer 6 disposed between the electron transport layer 4 and the hole transport layer 7. The light absorption layer 6 contains a perovskite compound having an acicular crystal structure and a binder resin. As the binder resin, a polyvinyl butyral resin or a cellulose resin is preferable.SELECTED DRAWING: Figure 1
Patent JP-2020163338-A (JP)
Title: Exhaust gas purification catalyst device
Inventor: CHIBA TOSHIHIRO
IPC: F01N3/28
Filed: 2019-03-29
Abstract: To provide an exhaust gas purification catalyst device having high low-temperature purification ability of HC and high NOx purification ability in a transitional period and high SV region.SOLUTION: An exhaust gas purification catalyst device 10 includes a substrate 3 and a first catalyst coating layer 1 on the substrate 3. The first catalyst coating layer 1 has a first catalyst coating layer front stage portion 1a on the upstream side of an exhaust gas flow and a first catalyst coating layer rear stage portion 1b on the downstream side of the exhaust gas flow. The first catalyst coating layer front stage portion 1a and the first catalyst coating layer rear stage portion 1b each contain inorganic oxide particles and rhodium supported on the inorganic oxide particles. At least a part of the inorganic oxide particles contains ceria. The amount of ceria per unit length of the first catalyst coating layer rear stage portion 1b is larger than the amount of ceria per unit length of the first catalyst coating layer front stage portion 1a. The first catalyst coat layer front stage portion 1a is arranged so that the end on the upstream side of the exhaust gas flow is in direct contact with the exhaust gas flow.SELECTED DRAWING: Figure 1
Patent JP-2020170398-A (JP)
Title: Vehicle controller
Inventor: FUKAMACHI AKIO
IPC: G09B29/10
Filed: 2019-04-04
Abstract: To provide a technique which a driver can prepare with sufficient time for a decrease in a driving support level regarding a driving support control of a vehicle.SOLUTION: A driving support control is performed based on map information, and a maximum allowable level of the driving support control is determined based on an evaluation value of the map information. A processor preliminarily determines a selection level that is the maximum allowable level or less for each section of a target route, also preliminarily recognizes a position or a timing at which a decrease in the selection level is generated, and informs a driver of a vehicle of the decrease in the selection level at an informing position or an informing timing which is before the recognized position or the recognized timing. Further, the processor calculates a reduction gradient of the evaluation value that causes a decrease in the selection level, and sets the informing position or the informing timing more preliminarily as the reduction gradient becomes greater.SELECTED DRAWING: Figure 12
Patent JP-2020172802-A (JP)
Title: Gap closing device of sliding door
Inventor: TSUZUKI YASUHIRO
IPC: E06B7/18
Filed: 2019-04-11
Abstract: To enable a gap closing member to be moved by a small force with a small number of components and a simple configuration, and to allow easy positioning of the gap closing member and fixing thereof.SOLUTION: A recessed groove 5 is provided along a longitudinal direction of a member, on an opposing face of a single sliding door of a mullion 3, and a plurality of through-holes 6 penetrating to the recessed groove are provided with spaces in the longitudinal direction of the member, in at least either lateral wall of both lateral walls forming the recessed groove 5. A regulating device 9 is fitted in the through-hole 6. The regulating device 9 comprises: an outer cylindrical member 10 having a hollow part penetrating in a front-and-rear direction; and an oscillation operation piece 11 pivotally supported in the hollow part 12 of the outer cylindrical member 10 so as to enable oscillation around a vertical axis. A tip of the oscillation operation piece 11 is engaged with an engaging groove 7a of the gap closing member 7, and the oscillation operation piece 11 is held in a stopped state in a predetermined oscillation position as a result of providing a meshing part in which the oscillation operation piece 11 is meshed with the outer cylindrical member 10.SELECTED DRAWING: Figure 4
Patent JP-2019162439-A (JP)
Title: System and method of bidirectional game among a plurality of players
Inventor: BRIAN FRENKEL
IPC: A63F13/80
Filed: 2019-04-16
Abstract: To provide an improved system for providing an opportunity of an interactive game to a player.SOLUTION: A bidirectional game system among a plurality of players includes a plurality of player terminals communicably connected to a host computer or a game platform via a host computer system and a network. The plurality of player terminals may be disposed in a plurality of use-permitted game positions. The plurality of player terminals may be configured to allow the plurality of players to participate in a common bidirectional game operated by a host computer system. The plurality of player terminals may include means for distributing player's prize money from the player terminals.SELECTED DRAWING: Figure 2
Patent JP-2020164237-A (JP)
Title: Size-variable packing box
Inventor: XU ZENG
IPC: B65D25/28
Filed: 2019-04-17
Abstract: To provide a size-variable packing box according to the present invention.SOLUTION: A size-variable packing box includes a box, in which a packing box mechanism is installed. The packing box mechanism includes four folding plates, a storage groove, and four storage plates, wherein the four boxes and the four folding plates are connected by hinges; the four boxes are also connected to the four storage plates by hinges; the left-side two folding plates and the right-side two folding plates are connected to each other by hinges respectively; and the upper two storage plates and the lower two storage plates are connected to each other by hinges respectively. Further, a rope for carrying the box is installed in the box, and a lock mechanism is installed in the packing box mechanism. The device can be conveniently changed in volume to meet needs to store different articles, and also divided into four layers in a case of a small volume to be elaborate, so that the device can be carried in a hand in a case of a large volume to save force during use.SELECTED DRAWING: Figure 1
Patent JP-2020176589-A (JP)
Title: Control device for engine
Inventor: MORIUCHI SHIGENORI
IPC: F02M26/06
Filed: 2019-04-22
Abstract: To improve delay of response to an acceleration request during introduction of exhaust recirculation gas.SOLUTION: A control device for an engine includes: an intake passage 1; an exhaust passage 2; an exhaust gas recirculation device 13 introducing a part of exhaust gas to intake air through an exhaust gas recirculation passage 13a connecting the intake passage 1 and the exhaust passage 2 as exhaust recirculation gas; an annular retention space L2 provided in a merged part 18 with the intake passage 1 of the exhaust gas recirculation passage 13a, surrounding a passage space L1 of intake air from the upstream side to the downstream side in the intake passage 1 and connected to the exhaust gas recirculation passage 13a; a rotating body 16 disposed facing an opening toward the downstream side of the retention space L2; and a drive source 17 applying driving force to the rotating body 16 to rotate the rotating body 16. The exhaust recirculation gas in the retention space L2 is introduced into the intake passage 1 due to negative pressure generated around the rotating body 16 through the rotation of the rotating body 16.SELECTED DRAWING: Figure 1
Patent JP-2020179311-A (JP)
Title: Deoxidation agent
Inventor: MURAI EMIKO
IPC: B01D53/14
Filed: 2019-04-23
Abstract: To provide deoxidation agent granules which further improve oxygen absorption performance for long-term storage of food products and are stored in a food container or the like.SOLUTION: A deoxidation agent contains composite particles which include granules containing a porous carrier and an oxygen absorption composition carried by the carrier, and hydrophilic inorganic fine particles bonded to the surface of the granules as main materials, in which the oxygen absorption composition contains a liquid agent containing an oxygen absorption substance, an alkaline compound, a transition-metal compound and a chelate agent as an aggregation retardant.SELECTED DRAWING: None
Patent JP-2020184113-A (JP)
Title: Alarm apparatus, alarm system, control method, and program
Inventor: TAKAHASHI HIDEAKI
IPC: G08B23/00
Filed: 2019-04-26
Abstract: To provide an alarm apparatus capable of improving the recognition relevant to sound output, an alarm system, a control method, and a program.SOLUTION: An alarm apparatus 1 includes an operation unit 11, a control unit, an emergency power source, and a sound output unit 14. The operation unit 11 receives a push operation from the outside. The control unit outputs an alarm signal when the operation unit 11 receives the push operation. The sound output unit 14 outputs notification sounds according to the alarm signal. The control unit controls the sound output unit 14 to output voice sounds that include a voice message when certain conditions are satisfied.SELECTED DRAWING: Figure 1
Patent JP-2020182900-A (JP)
Title: Supply system of gas for high pressure gas atomizer
Inventor: OGINO TAKUYA
IPC: F17C7/04
Filed: 2019-05-07
Abstract: To provide a supply system of gas for a high pressure gas atomizer capable of producing a high pressure gas of a predetermined temperature dispensing with a gas compressor, and supplying the high pressure gas at low cost and stably.SOLUTION: The supply system of gas for a high pressure gas atomizer includes: a storage tank 2 for storing a liquid gas; a liquid gas pump for rising a pressure of the liquid gas sent from the storage tank 2; a high pressure evaporator for gasificating the liquid gas to form a high pressure gas; a pressure accumulation unit 5 for accumulating the high pressure gas obtained by the high pressure evaporator; a high pressure-adjusting unit 6 for depressurizing the high pressure gas sent from the pressure accumulation unit 5; a heat exchanger for rising a temperature of the high pressure gas adjusted in pressure by the high pressure-adjusting unit 6 to a first temperature; heating means for heating the high pressure gas to a second temperature higher than the first temperature on the downstream of the heat exchanger; and supplying means for supplying the high pressure gas heated by the heating means to an atomizer.SELECTED DRAWING: Figure 1
Patent JP-2020187028-A (JP)
Title: Positioning device
Inventor: KATAYAMA AKIRA
IPC: G01C15/02
Filed: 2019-05-15
Abstract: To provide a positioning device that facilitates the positioning work of an arrangement position of a reference tool for inspection.SOLUTION: A positioning device comprises a laser beam receiving plate 29, a laser marker 4, a laser range finder 42, a pedestal on which the laser marker 4 is installed, and left and right accommodation parts 33, 34 in which the laser range finder 42 is installed. The laser beam receiving plate 29 is provided at an angle on the rear side, with a reference line 32 provided to a front part 31 of the laser beam receiving plate 29. The laser marker 4, while installed on the pedestal, irradiates a floor part 9 with the orthogonal vertical line 13 and horizontal line 14 of laser beams, the vertical line 13 overlapping the reference line 32, the horizontal line 14 overlapping the rear end faces 47, 48 of the left and right accommodation parts 33, 34 in the vertical direction. The laser range finder 42, while installed in the left and right accommodation parts 33, 34, measures the distance from the rear end faces 47, 48 to a marking plate 7.SELECTED DRAWING: Figure 11
Patent JP-2020188165-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: IKEDA TORU
IPC: H01L21/336
Filed: 2019-05-15
Abstract: To provide a technique for exposing a c-plane with less damage in a semiconductor substrate composed of a group III nitride semiconductor.SOLUTION: A manufacturing method of a semiconductor device is composed of a group III nitride semiconductor, and includes the steps of preparing a semiconductor substrate whose main surface is a c-plane, forming a groove on the main surface by dry etching the main surface, and exposing the c-plane of the semiconductor substrate in an etching region by wet-etching the inner surface of the groove with an etching solution in which the etching rate for the c-plane of the semiconductor substrate is lower than the etching rate for surfaces other than the c-plane of the semiconductor substrate.SELECTED DRAWING: Figure 5
Patent JP-2019139814-A (JP)
Title: Commodity sales data processing device, commodity sales data processing method, and program
Inventor: SUZUKI YASUNAGA
IPC: G07G1/12
Filed: 2019-05-17
Abstract: To provide a commodity sales data processing device and a program that are capable of executing commodity sales processing corresponding to revision of a tax exemption system.SOLUTION: A commodity sales data processing device comprises: tax exemption declaration means for performing declaration of a tax exemption transaction in sales registration processing; determination means for determining whether commodities to which the sales registration processing is applied before the declaration and commodities whose commodity identification information is input after the declaration are nontaxable commodities or not by referring to tax exemption classification in a commodity master file in response to the declaration of the tax exemption transaction by the tax exemption declaration means; addition means for adding up registered prices of the nontaxable commodities as a nontaxable price when the determination means has determined that they are the nontaxable commodities; reference price determination means for determining whether the nontaxable price added up by the addition means satisfies a predetermined reference price; and tax exemption means for performing tax exemption processing for exempting tax placed on the nontaxable price when the reference price determination means has determined that the nontaxable price satisfies the reference price.SELECTED DRAWING: Figure 7
Patent JP-2020193531-A (JP)
Title: Pavement repair material manufacturing method and pavement repair material manufactured by the same
Inventor: TAZAKI ISAO
IPC: E01C23/00
Filed: 2019-05-30
Abstract: To obtain a pavement repair material that: is mainly used for small scale pavement repairs allowing repairs to be completed early without hindering the flow of traffic vehicles; greatly reduces the asphalt odor generated at a road repair site at the same time; eliminates the discomfort of nearby residents caused by the asphalt odor; and suppresses the asphalt odor generated during manufacturing at the repair material manufacturing plant so as not to deteriorate the environment around the plant.SOLUTION: A pavement repair material obtained by mixing 5 to 30 wt.% of electrically insulating oil with petroleum asphalt.SELECTED DRAWING: None
Patent JP-2020195556-A (JP)
Title: Vanity unit and mirror cabinet
Inventor: INOUE KAZUNORI
IPC: A47B67/02
Filed: 2019-05-31
Abstract: To provide a vanity unit that can display an image at a top face of a vanity using light from a light-emission part that emits illumination light, and to provide a mirror cabinet.SOLUTION: A vanity unit 1 includes a vanity 2 and a mirror cabinet 3. The mirror cabinet 3 is disposed above the vanity 2. The mirror cabinet 3 includes a light-emission part and an optical modulator. The light-emission part emits illumination light. The optical modulator modulates light emitted from the light-emission part to generate display light to be projected at a top face of the vanity 2.SELECTED DRAWING: Figure 1