baber/WOPTO huggingface dataset:
Patent JP-2022045482-A (JP)
Title: Engine device
Inventor: SEO HIROMITSU
IPC: F02D41/04
Filed: 2020-09-09
Abstract: To further stabilize combustion after restoration from a fuel cut.SOLUTION: At restoration from a fuel cut, a direct injection continuation rotation number is set on the basis of a crank rotation counter which is counted up everytime a crankshaft rotates at a prescribed rotation angle during a fuel cut, a cooling water temperature, and an engine load. Then, an engine is controlled so that in-cylinder injection is continuously performed over the set direct injection continuation rotation number. Since the in-cylinder injection can atomize fuel because of injection of the fuel by high combustion pressure compared with port injection, explosion combustion can be stabilized.SELECTED DRAWING: Figure 3
Patent JP-2022051061-A (JP)
Title: Resin molded product and method of manufacturing the same
Inventor: NGUYEN NGOC
IPC: B29C45/14
Filed: 2020-09-18
Abstract: To provide a resin molded product and a method for manufacturing the same, in which generation of burrs due to protrusion of a molten resin during insert molding can be suppressed.SOLUTION: There are provided a resin molded product and a method for manufacturing the same, in which a sensor housing is obtained by insert-molding an inner housing 25B. The inner housing 25B has an insertion portion 81 and a pedestal 82. The pedestal 82 projects from an outer peripheral surface of the insertion portion 81. An upper surface 82u of the pedestal 82 is a plane on a side where a molten resin flows in during insert-molding and is exposed to an internal space of the sensor housing. A lower surface 82l of the pedestal 82 is a plane opposite to the upper surface 82u and is covered with resin. Side surfaces 82a, 82b and 82c of the pedestal 82 are planes connecting the upper surface 82u and the lower surface 82l and are covered with resin. At a corner portion between the side surface 82a and the lower surface 82l of the pedestal 82 and a corner portion between the side surface 82b and the lower surface 82l, inclined surfaces 111 are provided to guide the molten resin injected during insert-molding from a side of the upper surface 82u to a side of the lower surface 82l.SELECTED DRAWING: Figure 11
Patent JP-2021174760-A (JP)
Title: Lighting fixture
Inventor: SHIKANAI MAKI
IPC: F21V21/03
Filed: 2020-10-01
Abstract: To provide a suspension type lighting fixture that includes a mechanism for adjusting a direction of the lighting fixture.SOLUTION: A columnar lighting fixture includes: a light source for emitting light; a top face plate forming a columnar top face and including a circular hole in the center thereof; a support plate that is a plate larger than the circular hole and supporting the top face plate from below and has a first through-hole in the center thereof; and a power supply cable extending upward through the first through-hole and connected to a power supply that is provided in a member for suspending the lighting fixture.SELECTED DRAWING: Figure 1
Patent JP-2022059511-A (JP)
Title: catheter
Inventor: SAWADA TOMOYA
IPC: A61M25/00
Filed: 2020-10-01
Abstract: To allow a retrograde guide wire to be appropriately caught.SOLUTION: A catheter comprises: a hollow shaft 120; a tubular mesh member 110 connected to an end of the hollow shaft 120, and capable of expanding and contracting in a radial direction; an end tip 130 connected to an end of the mesh member 110; and a guiding membrane 160 provided in the mesh member 110, and of which an end is located between a base end of the end tip 130 and the end of the hollow shaft 120. The guiding membrane 160 comprises a first layer 161, and a second layer 162 arranged closer to at least an axial side of the hollow shaft 120 than the first layer 161, and having higher Shore hardness than that of the first layer 161.SELECTED DRAWING: Figure 3
Patent JP-2022061329-A (JP)
Title: Electric opening/closing body
Inventor: SATO MASAHIRO
IPC: E06B9/68
Filed: 2020-10-06
Abstract: To provide a technique capable of suppressing overrun of a shutter curtain.SOLUTION: An embedded magnet type motor 86 outputs rotational power to a winding shaft capable of winding a shutter curtain. A current control unit 422 controls a current for rotating an embedded magnet type motor 86. A third detection unit 428 detects a load fluctuation of the shutter curtains under a situation where the current control unit 422 is supplying a current to the embedded magnet type motor 86. The current control unit 422 is configured so as to, when the third detection unit 428 detects the load fluctuation, determine necessity of an inversion operation of the embedded magnet type motor 86 while supplying the current to the embedded magnet type motor 86.SELECTED DRAWING: Figure 3
Patent JP-2022062317-A (JP)
Title: Control device of internal combustion engine
Inventor: TANAYA KIMIHIKO
IPC: F02B19/12
Filed: 2020-10-08
Abstract: To provide a control device of an internal combustion engine capable of diagnosing a combustion state in an auxiliary combustion chamber and a main combustion chamber in an auxiliary chamber-type internal combustion engine in real time at low costs.SOLUTION: A control device of an internal combustion engine for controlling the internal combustion engine including a main combustion chamber, and an auxiliary combustion chamber for igniting an air-fuel mixture of the main combustion chamber by a combustion gas jetted from an orifice disposed between the main combustion chamber and the auxiliary combustion chamber, includes: an ion detecting portion for detecting ion in the auxiliary combustion chamber; and a diagnosis control portion for controlling fuel supply to the internal combustion engine, and diagnosing a combustion state of the main combustion chamber or the auxiliary combustion chamber on the basis of an ion detection amount detected by the ion detecting portion by each combustion stroke.SELECTED DRAWING: Figure 1
Patent JP-2022062549-A (JP)
Title: Wireless communication device for vehicles and communication control method
Inventor: HOSHINO MASAYUKI
IPC: H04W36/36
Filed: 2020-10-08
Abstract: To provide a wireless communication device for vehicles and communication control method that can reduce the possibility that latency of communication with external devices exceeds the allowable range required by on-board units.SOLUTION: A wireless communication device 5 used in a vehicle includes a plurality of SIMs and is configured to be capable of using a plurality of APNs simultaneously. The wireless communication device 5 comprises, as a functional part, a transmission power control section F33, a communication request acquisition section F34, and a routing section F35. The transmission power control section F33 acquires PHR (Power Headroom) of wireless communication services of the respective APNs. The PHR represents a spare transmission power. The communication request acquisition section F34 acquires the amount of allowable latency that represents the length of allowable communication latency time from each of on-board units 6 connected to the wireless communication device 5. The routing section F35 allocates a wireless communication service with the more PHR to an on-board unit 6 with the less amount of allowable latency on a priority basis.SELECTED DRAWING: Figure 3
Patent JP-2021006283-A (JP)
Title: Game machine
Inventor: MUTA KATSUHIRO
IPC: A63F7/02
Filed: 2020-10-14
Abstract: To provide a game machine capable of improving an interest.SOLUTION: A Pachinko machine performs a win/lose lottery on the basis of entry of game balls to upper and lower operation holes, on an MPU 62 of a main control unit 81, and transits to an opening/closing execution mode in which the game ball can enter a variable winning device, when a player wins a jackpot. A confrontation performance is set as a performance of each game time which is performed on a symbol display device after the opening/closing execution mode. In the confrontation performance, a winning performance which suggests that a game result is a result of transiting to the opening/closing execution mode for performing opening/closing control of the variable winning device in a long-time mode, and a defeat performance which suggests that a game result is not a result of transiting to the opening/closing execution mode, are set. The winning performance is executed, but the defeat performance is not executed, until 34-th game time, as the game times after the opening/closing execution mode.SELECTED DRAWING: Figure 5
Patent JP-2022068942-A (JP)
Title: Steel material for high-pressure hydrogen gas environment, and method for manufacturing the same
Inventor: NAGAO AKIHIDE
IPC: C22C38/58
Filed: 2020-10-23
Abstract: To provide a steel material for high-pressure hydrogen gas environment, and a method for manufacturing the material.SOLUTION: Hydrogen permeation resistance properties under a high-pressure hydrogen gas environment of a steel material are improved by allowing the material to contain Ni by 0.5 mass% or more, Cu by 0.2 mass% or more, and Mo by 0.2 mass% or more. Specifically, the steel material has a composition including Ni:0.5 to 5.0%, Cu:0.2 to 5.0% and Mo:0.2 to 5.0% by mass%, and containing C:0.04 to 0.50%, Si:0.05% or more and less than 0.50%, Mn:0.5 to 2.0%, Al:0.01 to 0.10%, N:0.0005 to 0.0080%, P:0.05% or less, S:0.01% or less, and O:0.01% or less. In addition to the above-described composition, the material may have a composition containing one or more kinds selected from Cr, W, Nb, Ti, V and B. Further, the material may contain one or more kinds selected from Nd, Ca, Mg and REM. Note that the above-described steel material can be manufactured by hot-rolling a steel raw material having the above-described composition, forming the material into a prescribed shape, then re-heating quenching/tempering, and performing treatment such as accelerated cooling and direct quenching/tempering.SELECTED DRAWING: None
Patent JP-2022069858-A (JP)
Title: Printing method and printer
Inventor: MIYAZAWA KAZUTOSHI
IPC: B41J2/01
Filed: 2020-10-26
Abstract: To provide a printing method capable of forming an image suppressed in deterioration of image quality on an object.SOLUTION: A printing method employs a nozzle array composed of a plurality of nozzles arranged along a direction intersecting a main scanning direction, and incudes: a step for determining the number of passes; a step for determining the length of an object in a sub-scanning direction as a band width; a step for setting a plurality of printing nozzle arrays enabling printing of the band width in one pass to the nozzle arrays on the basis of the number of passes and the band width; and a step for forming the image by executing the number of passes of scanning for relatively moving the nozzle arrays to the object in the main scanning direction while discharging ink from either one printing nozzle array of the plurality of printing nozzle arrays, while changing the printing nozzle arrays for executing the scanning by relatively moving the nozzle arrays to the object in the sub-scanning direction.SELECTED DRAWING: Figure 5
Patent JP-2022072591-A (JP)
Title: Automatic transmission control device
Inventor: YOSHIHARA TAKANORI
IPC: F16H59/72
Filed: 2020-10-30
Abstract: To provide an automatic transmission control device capable of controlling an increase in an oil temperature in an automatic transmission.SOLUTION: When a shift lever is in either a D position or an R position with an oil temperature of a continuous transmission exceeding a first threshold (Yes in S2) and a torque converter is in an abnormally high temperature state (Yes in S3), a forward clutch and a backward clutch are released (S4). For example, when an accelerator pedal is continuously operated in a state where a vehicle is unable to move forward or backward with a tire spinning free in the mud, that is in a state where the vehicle gets stuck, the torque converter is determined to be in a state of abnormally high temperature.SELECTED DRAWING: Figure 3
Patent JP-2021042475-A (JP)
Title: Additive manufacturing of articles comprising beryllium
Inventor: JAMES ANDREW YURKO
IPC: B29C64/268
Filed: 2020-11-09
Abstract: To provide systems and methods for manufacturing products from beryllium-containing compositions.SOLUTION: A method of making an article includes depositing a plurality of layers to form a three-dimensional preform, sintering the preform to form a sintered preform, and infiltrating the preform with at least one metal to form the article. At least one of the layers is formed from a beryllium-containing composition including beryllium powder. The infiltrating metal can be selected from aluminum and magnesium.SELECTED DRAWING: None
Patent JP-2021036718-A (JP)
Title: Method for inducing prediction motion vector and apparatuses using the method
Inventor: LIM SUNG CHANG
IPC: H04N19/51
Filed: 2020-11-13
Abstract: To provide a method for inducing a prediction motion vector and an apparatus using the method.SOLUTION: An video decoding method may include: a step of determining information related to a plurality of spatial candidate prediction motion vectors from peripheral predicted blocks of a predicted target block; and a step of determining information related to temporal candidate prediction motion vectors on the basis of the information related to the plurality of spatial candidate prediction motion vectors. Accordingly, the present invention can reduce complexity occurring when inducing the optimum prediction motion vector and can enhance coding efficiency.SELECTED DRAWING: Figure 14
Patent JP-2021036609-A (JP)
Title: Multilayer ceramic capacitor
Inventor: MORITA KOICHIRO
IPC: H01G2/24
Filed: 2020-11-16
Abstract: To provide a multilayer ceramic capacitor with improved accuracy in a visual inspection by preventing internal electrodes in a ceramic sintered body from being recognized as transparent from the outside.SOLUTION: A multilayer ceramic capacitor (1) includes a multilayer body (11) in which dielectric layers (12) and internal electrode layers (13) are alternately stacked, and a cover layer (15) and side margin portions (16) that cover the multilayer. A dye component is added to protective areas (cover layer and side margin portions) of the multilayer body. The thickness of the side margin portions (16) is thinner than the thickness of the cover layer (15). The amount of dye component in the side margin portions (16) is greater than the amount of dye component in the cover layer (15).SELECTED DRAWING: None
Patent JP-2022080328-A (JP)
Title: Developing device
Inventor: SHIGEHIRO KOJI
IPC: G03G15/08
Filed: 2020-11-18
Abstract: To provide a configuration that can sufficiently crush an aggregate in a developer for replenishment.SOLUTION: A developing device has a developing chamber and a stirring chamber that form a circulation path of developer, and a conveyance path for replenishment that supplies developer for replenishment to the circulation path. The conveyance path for replenishment is arranged with a replenishment conveying screw 31 that conveys the developer in the conveyance path for replenishment toward the circulation path. The replenishment conveying screw 31 has a rotation shaft 310, and a plurality of rows of blades 311 that are formed in a spiral shape around the rotation shaft 310. At least one row of blades 311 of the plurality of rows of blades 311 have a discontinuous part 312 where the blades 311 become discontinuous in at least part in an axial direction of the rotation shaft 310.SELECTED DRAWING: Figure 7
Patent JP-2021036723-A (JP)
Title: Picture processing apparatus and method
Inventor: MUTSURO YASUO
IPC: G06T1/00
Filed: 2020-11-19
Abstract: To provide an imaging system and an imaging method, for recording and reproducing a picture indicating positional information and a picture imaged by a user, as a single moving picture, without performing complex processing.SOLUTION: A video camera comprises: means for inputting a normal imaged picture; means for inputting a picture from another video input source; and a picture input arbitration unit that arbitrates and captures video data from the two input means and stores the video data in a memory. Thereby, by taking, as the other video input source, a video output terminal of car navigation, a screen (map information) for car navigation and a picture imaged by a user are capable of being captured in the memory. In the case that the video camera is one for monitoring, map image data can be similarly captured in the memory by taking, as the other video input source, a medium storing the map image data in advance, such as a USB flash memory or an SD card, and reading means for reading the map image data from the medium. By performing compression/encoding processing on data in the memory as a moving picture, map information and a picture imaged by a user are capable of being processed as a single moving picture.SELECTED DRAWING: Figure 1
Patent JP-2021087945-A (JP)
Title: Solid acid catalyst
Inventor: HAYASHI HIROYUKI
IPC: B01J23/30
Filed: 2020-11-19
Abstract: To provide a solid acid catalyst that can improve dispersibility and can also improve activity.SOLUTION: A solid acid catalyst contains spherical-shaped solid heteropoly acid, which has a pH of less than 1.0.SELECTED DRAWING: Figure 1
Patent JP-2022081930-A (JP)
Title: Saddle-riding type vehicle
Inventor: SATO HIROSHI
IPC: B62J6/045
Filed: 2020-11-20
Abstract: To provide a saddle-riding type vehicle that can reduce travelling wind that is taken from a rear side toward a front side through a wind screen, with a simple configuration.SOLUTION: A saddle-riding type vehicle (1) is equipped with a roof (3) which supports an upper end of a window screen (4) and is provided above a seat (18) and a pair of left and right support posts (27) supporting the roof (3) from below. At least a portion of a plate member (40) in which one or more through-holes (42) are formed is arranged at a position, between the pair of left and right support posts (27), which is upper than a middle in a vertical direction of the support posts (27), so that a plane portion of the plate member points in a longitudinal direction. The through-holes (42) are symmetrically formed in plural number. Th through-holes (42) are formed in lengthy shapes extending in a vehicle width direction. Notches (43) through which wind is passed between the support posts (27) are formed at outer end parts in the vehicle width direction of the plate member (40), where a dimension (t1) in a vertical direction of the notch (43) is larger than a dimension (T2) in the vertical direction of the through-hole (42).SELECTED DRAWING: Figure 5
Patent JP-2022082291-A (JP)
Title: clip
Inventor: ITO KENJI
IPC: F16L3/22
Filed: 2020-11-20
Abstract: To inhibit one clip from moving relative to the other clip when the clips are used in an overlapping state.SOLUTION: Wall parts 12a to 12c of a clip 10 are erected from a bottom plate part 11 to one side in a height direction while spaced apart from each other in a width direction. Claw parts 13 of the clip 10 are provided at the wall parts 12a to 12c so as to hold pipes in pipe insertion spaces 20a, 20b. Tip protruding parts 14 of the clip 10 protrude from apical surfaces 22 of the wall parts 12a to 12c to the one side in the height direction. Lower surface recessed parts 15 of the clip 10 are provided at areas, located at the other side of the wall parts 12a to 12c in the height direction, of a lower surface of the bottom plate part 11 and recessed from the lower surface of the bottom plate part 11 to the one side in the height direction. Each lower surface recessed part 15 is molded in a shape which allows insertion of the tip protruding part 14 of the wall part 12 and may engage with the tip protruding part 14.SELECTED DRAWING: Figure 5
Patent JP-2021190073-A (JP)
Title: Method for sorting resource, method for training sorting model and corresponding apparatuses
Inventor: WANG SHUOHUAN
IPC: G06F16/951
Filed: 2020-11-20
Abstract: To provide a method, an apparatus, and a program for sorting resources by a sort model.SOLUTION: A method includes: a step 201 of forming an input sequence in order with an item to be matched and information of each candidate resource; a step of 202 performing embedding processing on each element in the input sequence, the embedding processing including: word embedding, position embedding, and statement embedding; and a step 203 of inputting result of the embedding processing in a sorting model which is trained by adopting a transformer model in advance to obtain sorting scores of the candidate resources by the sorting model.SELECTED DRAWING: Figure 2
Patent JP-2021028843-A (JP)
Title: Electronic device and control method of the same
Inventor: WAKIMOTO SHINGO
IPC: G06F3/041
Filed: 2020-11-24
Abstract: To easily achieve improvement in usability and power saving.SOLUTION: An indication body 70 comprises: a first sensor 81 (first detection part) for detecting a fact that the indication body 70 is held; a detection circuit part 85A (second detection part) for detecting a fact that a first operation switch 82 is operated; and an indication body control part 85 which is capable of switching an operation mode of the indication body 70 between a normal operation mode (first operation mode) in which the indication body operates in an operation state suitable for a use time, and a power saving mode (second operation mode) in which power consumption is suppressed relative to the normal operation mode, and which switches the operation mode based on a detection result of the first sensor 81, and a detection result of the operation of the first operation switch 82.SELECTED DRAWING: Figure 4
Patent JP-2022085646-A (JP)
Title: Travel road surface state determination device for vehicle
Inventor: WATABE YOSHITOMO
IPC: G08G1/00
Filed: 2020-11-27
Abstract: To shorten the time required for determination of a road surface state while avoiding erroneous determination of the road surface state as much as possible by referring to a recognition result of the road surface state with a camera image in a technique of determining the road surface state on the basis of a travel state of a vehicle.SOLUTION: A road surface state determination device 50 for vehicle is configured to determine that an actual state of a road surface on which a vehicle travels is one road surface state when a time in which a state of determining one road surface state in immediate determination of the road surface state corresponding to a travel state index value expressing a travel state of a vehicle 10 continues reaches a prescribed time. When the road surface state recognized on the basis of an image of the road surface on which the vehicle travels matches the road surface state immediately determined on the basis of the travel state, the prescribed time for determining the road surface state becomes shorter than when not match.SELECTED DRAWING: Figure 10