baber/WOPTO huggingface dataset:
Patent JP-2022146256-A (JP)
Title: Track estimation method and track estimation device
Inventor: TAKEI SHOICHI
IPC: G06T7/00
Filed: 2021-03-22
Abstract: To provide a track estimation method and a track estimation device with which it is possible to estimate the shape of a track on which the vehicle travels.SOLUTION: A track estimation device 1 sets a weight value so that a weight value pertaining to the divergence degree of approximate shape of a road is larger than a weight value pertaining to the divergence degree of curvature, when the progression direction of the vehicle traveling in a cross point section is straight ahead, sets a weight value so that a weight value pertaining to the divergence degree of curvature is larger than a weight value pertaining to the divergence degree of approximate shape of a road, when the progression direction of the vehicle traveling in a cross point section is a left turn or a right turn, estimates a lane shape model, of which an integrated divergence degree derived by multiplying the weight value set to the respective divergence degrees and adding these is smaller than or equal to a prescribed value, and estimates the shape of the road on the basis of the estimated lane shape model.SELECTED DRAWING: Figure 1
Patent JP-2022146386-A (JP)
Title: Manufacturing method for semiconductor device, substrate processing system, and program
Inventor: HOTTA HIDEKI
IPC: H01L21/205
Filed: 2021-03-22
Abstract: To improve the characteristic of a film formed on a substrate.SOLUTION: A manufacturing method for a semiconductor device includes the steps of (a) forming a first film in an amorphous state on a substrate by supplying a first process gas to the substrate, (b) forming a second film in an amorphous state, which has lower crystallization temperature than the first film, on the first film by supplying a second process gas to the substrate, (c) performing crystallization by heating the first film and the second film formed on the substrate, and (d) removing at least the second film by exposing a surface of the substrate to etchant after crystallizing the first film and the second film.SELECTED DRAWING: Figure 4
Patent JP-2022146406-A (JP)
Title: greening system
Inventor: ISHII HIROMI
IPC: A01G9/02
Filed: 2021-03-22
Abstract: To provide a greening system capable of properly and rationally solving problems related to excess fluid which is supplied for plant growth in the greening system which includes a plurality of planting vessels.SOLUTION: A greening system comprises: a guide channel structure 3 which guides fluid being supplied for plant growth and passing through lower parts 2h of planting vessels 2a in a planting region 2 formed of a plurality of planting vessels 2a which is arranged; and a discharge channel structure 4 which is coupled to a discharge side of the guide channel structure 3 through a coupling member 5. The coupling member 5 has: a first tube part 5a coupled to the guide channel structure 3; and a second tube part 5c which is coupled to the discharge channel structure 4 and has a tube diameter greater than that of the first tube part 5a, and the coupling member is configured to couple one tube end of the first tube part 5a to a side part 5e of the second tube part 5c so that a lower end 5b of the first tube part 5a and a lower end 5d of the second tube part 5c are arranged in a virtual and equal plane, and a ventilation part 5g is formed on an upper end 5f side of the second tube part 5c.SELECTED DRAWING: Figure 2
Patent JP-2022149774-A (JP)
Title: Information processing device and program
Inventor: SATO DAISUKE
IPC: F24F11/50
Filed: 2021-03-25
Abstract: To provide information capable of guiding a user into a predetermined air environment in a space.SOLUTION: An information processing device comprises: an operation information acquiring section for acquiring operation information of an adjuster which adjusts at least an air environment in a target space; a space information acquiring section for acquiring space information relating to the target space; a measurement information acquiring section for acquiring measurement information obtained by measuring the air environment at a measuring position in the target space; an estimation section for estimating an air environment at a specific position different from the measuring position in the target space based on the operation information, the space information and the measurement information; and an output section for outputting visualization information visualizing the air environment in the target space or recommendation information relating to a place where utilization is recommended in the target space based on the air environment in the target space estimated by the estimation section.SELECTED DRAWING: Figure 6
Patent JP-2022152972-A (JP)
Title: Detection method of surface profile of burden in blast furnace and object detection device therefor, and operation method of blast furnace
Inventor: MIDO YASUMASA
IPC: C21B5/00
Filed: 2021-03-29
Abstract: To more accurately detect a surface profile of a burden 20 by eliminating a distance signal generated in the vicinity of an inner wall 1a of a blast furnace 1 and reflected by both the inner wall 1a and the burden 20.SOLUTION: When detecting a surface profile of a burden 20 in a blast furnace 1, the relationship (Z-R) between a height (Z) of the blast furnace 1 and a radius (R) of the blast furnace 1 at the height (Z) is obtained in advance. A distance (Rp) of a measurement point P to the axis line of the blast furnace 1 at a height coordinate (Pz) of the measurement point P is compared with a radius (R') of the blast furnace 1 at the same height as the coordinate (Pz) determined from the relation (Z-R). When (Rp) is greater than (R'), the measurement point P is removed from the actually measured range signal group.SELECTED DRAWING: Figure 1
Patent JP-2022157456-A (JP)
Title: Hitting angle pressure measurement method in resistance spot welding, resistance spot weld joint manufacturing method and resistance spot welding device
Inventor: SHIMADA NAOAKI
IPC: B23K11/11
Filed: 2021-03-31
Abstract: To detect a hitting angle and an applied pressure with high accuracy without being affected by thermal strain when an electrode temperature changes.SOLUTION: In a hitting angle pressure measurement method in resistance spot welding, a welding object 32 having a plurality of overlapped steel plates 30 is sandwiched between an upper electrode 40 and a lower electrode 42 that are so located as to face each other, a plurality of strain correction values εe is calculated by subtracting a thermal strain εT, which is calculated on the basis of one or more surface temperatures T measured by temperature measurement means, from a plurality of strain measurement values ε calculated by a plurality of strain gauges 14, a direction θ and a magnitude φ, and/or an applied pressure of a hitting angle are calculated from the plurality of strain correction values εe.SELECTED DRAWING: Figure 26
Patent JP-2022050303-A (JP)
Title: Lower blade and manufacturing method of the same
IPC: B24C1/04
Filed: 2021-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a lower blade which enables easy removal of threadlike cutting scraps generated when a sheet material, such as a cardboard sheet, is cut, and to provide a manufacturing method of the lower blade. 
     SOLUTION: Receiving blades (blades 1a, 1b for cutting) are used as a lower blade in a cutting device which cuts a cardboard sheet including a middle core between a pair of liners by an upper blade and the lower blade cooperating. The lower blade is formed in a ring shape and includes a blade part 3 disposed along its outer periphery part. A rough surface part 5 formed by fine irregularities is formed at an area, including a blade edge of the blade part 3, on a side surface of the blade part 3. A maximum height Sz of the rough surface part 5 ranges from 10 μm to 400 μm. Threadlike cutting scraps may be removed from between the pair of liners by contact between the cutting scraps, which are formed by the middle core in a cutting process, and the rough surface part 5. 
     SELECTED DRAWING: Figure 13 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022162772-A (JP)
Title: Method of suppressing elution of heavy metal included in fly ash, and self-hardening material
Inventor: TAJIMA TAKATOSHI
IPC: B09B3/70
Filed: 2021-04-13
Abstract: To provide a technique of suppressing elution of a heavy metal included in fly ashes subjected to a mechanochemical treatment in using the fly ashes and a silicon mixture.SOLUTION: A method of suppressing elution of a heavy metal in fly ashes subjected to a mechanochemical treatment, includes mixing the fly ash, a silicon mixture including an alkaline solution and a silicon material, thiourea, and magnesium oxide.SELECTED DRAWING: None
Patent JP-2022162831-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: OBA TAKAYUKI
IPC: H01L25/065
Filed: 2021-04-13
Abstract: To improve the thickness uniformity of substrates comprising semiconductor chips in semiconductor devices in which multiple semiconductor chips are stacked.SOLUTION: A semiconductor device has a plurality of semiconductor chips stacked with their main surfaces facing in the same direction, each the semiconductor chip includes a substrate with a semiconductor integrated circuit formed on its main surface side, and a plurality of embedded layers reaching from one side of the substrate to the other side are provided on the substrate of the semiconductor chip located at least on the second or higher layer.SELECTED DRAWING: Figure 1
Patent JP-2021176505-A (JP)
Title: Systems and methods for a mobile medical device drive platform
Inventor: G S SAMPATH KUMAR
IPC: A61B6/00
Filed: 2021-04-19
Abstract: To provide methods and systems for controlling movement of a mobile medical device drive platform.SOLUTION: In one example, a mobile platform includes a chassis configured to house one or more medical devices, an omnidirectional wheel system including an omnidirectional wheel coupled to the chassis, a battery housed in the chassis, the battery configured to supply power to drive the omnidirectional wheel system and/or supply power to operate the one or more medical devices, and a battery charging system housed in the chassis, where the battery charging system is configured to facilitate wired and/or wireless charging of the battery.SELECTED DRAWING: Figure 1
Patent JP-2022165854-A (JP)
Inventor: NAGAI HIDEAKI
IPC: F16K3/18
Filed: 2021-04-20
Abstract: 【課題】デュアルゲートバルブのメンテナンス性の向上を目的とする。【解決手段】プロセスチャンバ側に第１開口をトランスファチャンバ側に第２開口を設けた弁箱と、前記開口をそれぞれ開閉する第１弁体および第２弁体と、一端が前記弁箱内に位置して前記一端に前記第１弁体と前記第２弁体が固定され、他端が本体内に伸びる弁ロッドと、前記弁ロッドを前記通路方向に移動する通路方向駆動機構と、を有し、前記通路方向駆動機構は、第１シリンダ機構と第２シリンダ機構を有し、前記第１シリンダ機構が前記第２シリンダ機構より前記トランスファチャンバ側に配置され、前記第１シリンダ機構のさらに外側に取り外し可能なカバーが設けられ、前記カバーが取り外されることにより、前記第１シリンダ機構の前記第１シリンダが前記本体の前記トランスファチャンバの側において開放状態となる、ことを特徴とするデュアルゲートバルブ。【選択図】図１
Patent JP-2022166954-A (JP)
Title: hinge cap
Inventor: YAMAMOTO MANABU
IPC: B65D47/08
Filed: 2021-04-22
Abstract: To provide a hinge cap capable of ensuring an air passage for leak inspection, and suppressing the deformation of a lid body.SOLUTION: A hinge cap is composed of a cap body B installed to a container A, and a lid body D attached to the cap body through a hinge C. The cap body is equipped with an installing portion 3 that is fitted with a mouth portion 1 of a container and has a lid engaging portion 6 engaged with the lid body, a partition wall 4 that is extended inward from an inner edge of the installing portion and seals an opening of the mouth portion, and a spouting cylinder 5 raised from a periphery of the spouting port 4a penetrating the partition wall. The lid body is equipped with a top wall 40, a side peripheral wall 41 suspended from a peripheral edge portion of the top wall, and a sealing cylinder 42 that is suspended from an inner surface of the top wall and seals the spouting cylinder of the cap body. The cap body is equipped with a notch portion 10 that is formed by notching a part of the lid engaging portion on the hinge side, and a back surface side projecting portion 12 capable of abutting on the lid body. A gap is provided between the lid engaging portion and the back surface side projecting portion.SELECTED DRAWING: Figure 1
Patent JP-2022172514-A (JP)
Title: Electrode for secondary battery, solid-state battery with the same, and method of manufacturing electrode for secondary battery
Inventor: IKEDA SHUGA
IPC: H01M4/02
Filed: 2021-05-06
Abstract: To provide an electrode for a secondary battery, which can obtain sufficient peel strength between a base material and a mixture layer without increasing the additive amount of a binder.SOLUTION: An electrode for a secondary battery comprises a base material, and a mixture layer that is made of an electrode mixture including an active material and a binder. The mixture layer has a multilayer structure having at least two layers overlaid on the base material. In the multilayer structure of the mixture layer, a first mixture layer to be overlaid on a base material surface is higher in concentration of the binder than the other mixture layers. Preferably, the thickness of the first mixture layer is equal to or smaller than the total of the thicknesses of the other mixture layers.SELECTED DRAWING: Figure 1
Patent JP-2022174453-A (JP)
Title: Shell and plate type heat exchanger and heat exchange system
Inventor: ISHIZUKA SHINYA
IPC: F28F3/04
Filed: 2021-05-11
Abstract: To provide a shell and plate type heat exchanger which enables reduction of a loading amount of a heat medium liquid in a shell, and to provide a heat exchange system.SOLUTION: A shell and plate type heat exchanger 30 includes a shell 35, a plate laminated body 40, and a discharge pipe 50. The shell 35 has a liquid reservoir part 37 of a first heat medium liquid T in a lower area. The plate laminated body 40 is disposed in the shell 35 so as to be partially immersed in the liquid reservoir part 37. The discharge pipe 50 is located above the plate laminated body 40 in the shell 35 and configured to discharge the first heat medium liquid T into the shell 35. The discharge pipe 50 is disposed at a position offset from a center 40C of the plate laminated body 40 in a lamination direction of the plate laminated body 40 and a width direction orthogonal to the lamination direction in a plan view.SELECTED DRAWING: Figure 3
Patent JP-2022176849-A (JP)
Title: Control device for human-powered vehicle
Inventor: SAKAGAWA YUKI
IPC: B62M25/08
Filed: 2021-05-17
Abstract: To provide a control device for a human-powered vehicle which can control an electric device preferably.SOLUTION: A control device for a human-powered vehicle includes a control unit configured to control an electric device of a human-powered vehicle. The control unit estimates a travel path based on a front image obtained from an imaging device. The control unit estimates a rider's pedaling state in future according to the estimated travel path. The control unit is configured to control the electric device according to a control state of the electric device which is mapped with the estimated pedaling state in advance.SELECTED DRAWING: Figure 2
Patent JP-2022177666-A (JP)
Title: Determination method, determination device, and program
Inventor: YOSHIOKA YUSUKE
IPC: G01R31/385
Filed: 2021-05-18
Abstract: To provide a determination method, a determination device, and a program that can reduce an arithmetic load.SOLUTION: A determination method determines charge acceptability and/or discharge performance of a power storage device. The determination method acquires the open-circuit voltage of the power storage device after energization of an assumed energization pattern, the open-circuit voltage estimated based on the state of charge of the power storage device at a determination point, acquires a voltage variation caused by the assumed energization pattern after energization of the assumed energization pattern, the voltage variation estimated based on an internal resistance and the state of charge and temperature at the determination point of the power storage device, acquires a voltage variation caused by an energization history before energization of the assumed energization pattern, the voltage variation estimated based on a polarization component of the power storage device before energization of the assumed energization pattern, and determines whether the assumed energization pattern can be energized to the power storage device based on the acquired open-circuit voltage, voltage variation caused by the assumed energization pattern, and voltage variation caused by the energization history.SELECTED DRAWING: Figure 9
Patent JP-2022158757-A (JP)
Title: Incinerated ash molding
Inventor: SOGABE TOSHINORI
IPC: B09B3/40
Filed: 2021-03-31
Abstract: To solve the problem that large amounts of fly ashes and waste incinerated ashes are generated, but an applicable field is limited, in particular, use as a building material is limited, and to use the incinerated ash as an excellent building material.SOLUTION: Water resistance appears by kneading, molding and drying fly ashes, waste incinerated ashes, PVA, and vinyl acetate resin emulsion, and then burning the mixture at 160-210°C for 30 minutes to 2 hours, and an excellent building material added with flexural strength and viscosity that are characteristics of the resin, and specific heat insulation property, fire proofness, and water resistance of the ash can be obtained.SELECTED DRAWING: Figure 1
Patent JP-2022178506-A (JP)
Title: game machine
Inventor: IWAKURA YASUNORI
IPC: A63F5/04
Filed: 2021-05-20
Abstract: To output an appropriate external signal.SOLUTION: An external signal includes an advantageous state signal that is output at least when a game state is controlled to an advantageous state. In a putout display unit visible from the outside of a game machine, specific notification is executed at least when the game state is controlled to the advantageous state. The advantageous state signal is in an output state after the start of the specific notification, and is in a non-output state before the end of the specific notification. The shortest playing time from the start to the end of one variation game does not exceed a predetermined time. In the variation game in which the advantageous state starts after a start condition of the advantageous state is satisfied, when the time from the start to the end of the variation game is the shortest playing time and an end condition of an advantageous section is satisfied, a stagnation control is started and the advantageous state signal is maintained in the output state without being in a non-output state, so that the time from when the advantageous state signal is in the output state to when it is in the non-output state exceeds a predetermined time.SELECTED DRAWING: Figure 9
Patent JP-2021188618-A (JP)
Title: Piston discharge structure for plasma cloud excitation homogeneous uniform combustion engine
Inventor: ZHANG ZHIYUAN
IPC: F02B23/10
Filed: 2021-05-26
Abstract: To provide a piston discharge structure for a plasma cloud excitation homogeneous uniform combustion engine.SOLUTION: A piston discharge mechanism comprises a movable electrode, a distributed multi-cavity structure combustion chamber, a fixed electrode and an interval-variable discharge region. The movable electrode is provided at the top of a piston, and has a first combination shape and a first movable electrode structure. The distributed multi-cavity structure combustion chamber is provided at the top of the piston. The fixed electrode is provided at the top of the cylinder block or the bottom of a cylinder head, and has a second combination shape and a second structure. The interval-variable discharge region is composed of the movable electrode and the fixed electrode.SELECTED DRAWING: Figure 13
Patent JP-2021120095-A (JP)
Title: Game machine
Inventor: HAYAKAWA KATSUTAKA
IPC: A63F7/02
Filed: 2021-05-28
Abstract: To provide a game machine capable of improving an operation rate of the game machine.SOLUTION: A special winning device 13550 comprises a first route member 13560 disposed on a front side, and a second route member 13570 to be combined with the first route member 13560, where a shim member SI with prescribed thickness is interposed between the first route member 13560 and the second route member 13570 so as to adjust a facing interval between a front plate 13564 of the first route member 13560 and a base plate 13571 of second route member 13570. This configuration can change a delivery direction of game balls flowing in the special winning device 13550. Accordingly, the delivery direction of the game balls can be changed by the facing interval between the front plate 13564 and the base plate 13571, so that a player has difficulty recognizing whether the game machine is in an advantageous state or not. Consequently, this configuration can improve an operation rate of the game machine.SELECTED DRAWING: Figure 157
Patent JP-2022182679-A (JP)
Title: protection control system
Inventor: MATSUMOTO HARUYASU
IPC: H02H3/26
Filed: 2021-05-28
Abstract: To provide a protection control system capable of appropriately protecting a power transmission line of a multi-terminal system.SOLUTION: A protection control system comprises: first to third protection control devices provided at first to third ends, respectively. The third protection control device includes: a first receiving unit for receiving a determination result by a first direction relay element included in the first protection control device; a second receiving unit for receiving a determination result by a second direction relay element included in the second protection control device; a third direction relay element for determining an accident direction on the basis of current of the third end of a third power transmission line and voltage of a third bus; a fourth direction relay element for determining an accident direction on the basis of sum current of current of the third end of the third power transmission line and current of a third end of a fourth power transmission line and voltage of the third bus; and an accident determination unit for determining presence/absence of occurrence of an accident on a first power transmission line. When a stipulated condition is satisfied, the accident determination unit determines that an accident has occurred between a first branch point and a third breaker.SELECTED DRAWING: Figure 6
Patent JP-2022185228-A (JP)
Title: filter
Inventor: SHIRAI TAKAAKI
IPC: B01D29/07
Filed: 2021-06-02
Abstract: To provide a filter capable of enhancing performance.SOLUTION: A filter 1 comprises a filter element 2 that has a filter medium 10 cylindrically arranged on the outside of a porous cylinder 7. The filter medium 10 has an embossed part 21 that is formed on a surface.SELECTED DRAWING: Figure 5
Patent JP-2021121408-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-06-07
Abstract: To suppress a decrease in interest in a game.SOLUTION: A game machine acquires a random number based on entry of game balls into a predetermined start pocket, determines whether a win results from the random number in satisfaction of start conditions of pattern variation, performs pattern variation based on a result of the determination, displays the determination result on a pattern display device, determines a performance for allowing a plurality of performances to appear based on the determination result, executes the determined performance, and displays the performance to be executed on a performance display device. The plurality of performances include a count display performance in which a count display mode is displayed on the performance display device. In the count display performance, display of a count display mode is completed at a lapse of predetermined time after the count display mode is displayed, and a new count display mode differing from the count display mode is displayed at a lapse of specific time after display of the count display mode is completed.SELECTED DRAWING: Figure 222