baber/WOPTO huggingface dataset:
Patent JP-2023120844-A (JP)
Title: Method for determining bump bonding condition
Inventor: INAI YASUSHI
IPC: H01L21/60
Filed: 2022-02-18
Abstract: To easily find out an appropriate bump bonding condition.SOLUTION: A method for determining a bump bonding condition includes the steps of: preparing a light emission element having an element substrate, a semiconductor layer arranged on the element substrate, and an electrode arranged on the semiconductor layer; preparing a wiring board; forming a bump on the wiring board; bringing the bump into contact with the element substrate, and mounting the light emission element on the bump; performing a step of selecting one out of a plurality of bonding conditions, applying the one bonding condition to the light emission element, and deforming the bump, for each of the bonding conditions; removing the light emission element from above the bump, observing the shape of the bump, and determining an appropriate condition from the plurality of bonding conditions.SELECTED DRAWING: Figure 1
Patent JP-2023120978-A (JP)
Title: Wall mount type electric heater
Inventor: KAWAKAMI DAICHI
IPC: F24D13/02
Filed: 2022-02-18
Abstract: To provide a wall mount type electric heater that hardly gets out of order, and can maintain a high-temperature state for a long time and increase degrees of freedom of design.SOLUTION: An wall mount type electric heater has: a wall face mount base 2 which is fitted on a wall surface W; a switch unit 3 which is built in the wall face mount base 2; a hollow long-sized radiation pipe 4 which is fixed on an indoor side of the wall face mount base 2 along the wall surface W, and has formed therein a wiring insertion opening 41 while being opened communicating with the inside of the wall face mount base 2 so as to insert wiring; and a planar PTC heater 5 which is connected through the wiring insertion opening 41 to supply electric power to the switch unit 3, and also built in the radiation pipe 4 while having one surface exposed to the internal space of the radiation pipe 4 and the other surface stuck on the radiation pipe 4.SELECTED DRAWING: Figure 2
Patent JP-2022059652-A (JP)
Title: Game machine
IPC: A63F5/04
Filed: 2022-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for appropriately controlling timing of bonus notification in a relationship with a display mode. 
     SOLUTION: As notification timing of notification means for reporting a bonus, first timing corresponding to stopping of a variation display of a specific reel stopped first and second timing corresponding to stopping of a variation display of all reels are selectable. Even if the first timing is selected, notification at the first timing is not executed when a display pattern shown by stopping of a specific reel is not a bonus pattern. Even if the second timing is selected, notification at the first timing is executable when a display pattern shown by stopping of a specific reel is a bonus pattern. 
     SELECTED DRAWING: Figure 9 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023122270-A (JP)
Title: Article supply device and article supply system
Inventor: KONDO SO
IPC: G07F9/02
Filed: 2022-02-22
Abstract: To provide an article supply device and an article supply system with which it is possible to notify the state of the article supply device.SOLUTION: The present invention is an article supply device capable of supplying articles, comprising an accommodation unit that accommodates articles, a supply unit that supplies the articles accommodated in the accommodation unit, an operation part which is operable so as to supply the articles from the supply unit, a lock unit that locks operation of the operation unit to make it inoperable, a control unit that releases lock of the lock unit, and a notification control unit that notifies a first state in which lock of the lock unit is released and a second state in which operation of the operation unit is completed, in different forms of notification.SELECTED DRAWING: Figure 1
Patent JP-2023122772-A (JP)
Title: Distortion compensator
Inventor: IMAZATO KOJIRO
IPC: H03F1/32
Filed: 2022-02-24
Abstract: To improve the compensation level range in distortion compensation processing.SOLUTION: A distortion compensator includes a distortion compensation unit 31 that generates a predistortion signal u(t) according to a predetermined polynomial in order to compensate for a distortion component occurring in an input signal x(t) according to the nonlinear characteristics of a circuit to be compensated for distortion, and a lookup table 33 that holds the combination of values of polynomial bases φ0(m), φ1(m), φ2(m), ..., and φn(m) for each value of m regarding the polynomial. The value of m is the positive square root |x(t)| of the square value |x(t)|2 of the intensity of the input signal x(t).SELECTED DRAWING: Figure 1
Patent JP-2023124565-A (JP)
Title: Biodegradable medical instrument
Inventor: ISHIHARA MASAKAZU
IPC: A61L31/02
Filed: 2022-02-25
Abstract: To enable a biodegradable medical instrument to dissolve in vivo at a proper dissolution rate.SOLUTION: A biodegradable medical instrument is composed of magnesium material and used in vivo, the biodegradable medical instrument having an average daily corrosion rate in vivo of 4.742×10-3(mg/mm2) or less.SELECTED DRAWING: Figure 28
Patent JP-2023061872-A (JP)
Title: Spherical silica particles and resin composition using the same
IPC: C08K3/36
Filed: 2022-03-11
Abstract: PROBLEM TO BE SOLVED: To provide spherical silica particles that make it possible to achieve a lower dielectric loss tangent when filling a resin, and a resin composition in which the spherical silica particles are used. 
     SOLUTION: When the spherical silica particles (X) are heated from 50°C to 1000°C at the heating rate of 25°C/minute, the quantity of water molecules desorbed from the spherical silica particles (X) is 0.001-0.010 mmoL/g, and the spherical silica particles (X) have a specific surface area of 0.1-2.0 m 2 /g. The resin composition contains the spherical silica particles (X) and at least one resin selected from among thermoplastic resins and thermosetting resins. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023132675-A (JP)
Title: Fixture
Inventor: KITAZAWA MASASHIGE
IPC: E06B1/34
Filed: 2022-03-11
Abstract: To easily provide a fixture having a uniform feeling in appearance.SOLUTION: A fixture 1 comprises: a frame body 2 that is placed in a periphery of an opening 100 of a building; a sash 3 or door body that is placed on the inner circumference side of the frame body 2; and a resin component that is placed on the frame body 2, the sash 3, or the door body. The resin component has a printed surface 40 in which at least the same pattern or color as the frame body 2, the sash 3, or the door body is provided. The frame body 2 is a window frame, and the resin component is preferably attached to a stile 30 of the sash 3.SELECTED DRAWING: Figure 1
Patent JP-2023137120-A (JP)
Title: Mesoporous carbon, electrode catalyst, and catalyst layer for fuel cell
Inventor: HASEGAWA NAOKI
IPC: H01M4/96
Filed: 2022-03-17
Abstract: To provide a mesoporous carbon that has excellent water retention under high temperature and low humidity conditions, and to provide an electrode catalyst and a catalyst layer for a fuel cell using such a mesoporous carbon as a catalyst carrier.SOLUTION: A mesoporous carbon has a connected structure in which carbon particles (primary particles) having primary pores are connected, and the primary pores have an average entrance diameter of 2.0 nm or more and 3.0 nm or less. The primary pores have an average constriction diameter of 1.6 nm or more and 2.4 nm or less. A fuel cell electrode catalyst includes such a mesoporous carbon and catalyst particles supported within the primary pores of the mesoporous carbon. Further, the catalyst layer includes such a fuel cell electrode catalyst and a catalyst layer ionomer.SELECTED DRAWING: Figure 3
Patent JP-2023140091-A (JP)
Title: Function extension device, information processing system, and method for controlling function extension device
Inventor: MIZUTA MASAHIKO
IPC: H04N1/00
Filed: 2022-03-22
Abstract: To provide a function extension device that easily achieves addition of a function not mounted on a print server without changing the configuration of the print server.SOLUTION: A function extension server 200 receives first scan data including a pattern image in which additional information is encoded and destination information indicating the destination of the first scan data, decodes the pattern image to acquire the additional information, and transmits the first scan data and additional information to the destination indicated by the destination information.SELECTED DRAWING: Figure 2
Patent JP-2023140739-A (JP)
Title: power supply device
Inventor: OGISHIMA TAKUYA
IPC: H02J1/00
Filed: 2022-03-23
Abstract: To provide a power supply device which is convenience in a switching function of a power supply and a power reception.SOLUTION: A power supply device of an embodiment, comprises: a power supply part; a detection part; a plurality of power supply parts; and a control part. The power supply part outputs a power to a power supply line. The detection part detects an abnormality of a power output from the power supply part. Each power supply part can detach and attach an individual external device, and selectively forms a power supply state of outputting a power supplied via the power supply line to the external device to be connected and a power reception state of outputting the power supplied from the external device to be connected to the power supply line. The control part monitors a connection state of the external device to the plurality of power supply parts, and previously determines one of the power supply parts to which the external device with a power supply function is connected as a switch object. When the abnormality is not detected by the detection part, all of the plurality of power supply parts are set to a power supply state, and one power supply part as a switch object in accordance with the case where the abnormality is detected by the detection part is set to the power reception state.SELECTED DRAWING: Figure 3
Patent JP-2023141310-A (JP)
Title: Driver circuit and electric power conversion system
Inventor: YAMANAKA YUJI
IPC: H02M1/08
Filed: 2022-03-23
Abstract: To provide a driver circuit and an electric power conversion system in each of which a switching element can be appropriately driven.SOLUTION: According to an embodiment, a driver circuit having a drive circuit, a monitoring circuit, and a control circuit, is provided. The drive circuit includes a first current source. The drive circuit drives a switching element by connecting the first current source to a control terminal of the switching element. The monitoring circuit monitors the time from the start of voltage change across both terminals of the switching element to the end of the voltage change. The control circuit controls a current value of the first current source so that a slew rate of the voltage across both terminals of the switching element approaches a target value according to the monitored time.SELECTED DRAWING: Figure 1
Patent JP-2023141806-A (JP)
Title: Circulation device, and control method thereof
Inventor: KAWAGUCHI TATSUHIKO
IPC: H01L21/304
Filed: 2022-03-24
Abstract: To bring the temperature and/or flow rate of the treatment liquid to respective desired values quickly.SOLUTION: A circulation device includes a first pipe where a liquid flows in from a storage tank that stores a liquid and is used for supplying a liquid, a heater installed in the first pipe that heats the liquid, a pump installed in the first pipe that pumps out the liquid, a first valve connected to the pump via the heater in the first pipe and can be opened and closed, a second pipe connected to the first pipe between the heater and the first valve, and through which the liquid flows out to the storage tank, and a third pipe used for liquid recovery where the liquid flows out to the storage tank. In a state in which the heater heats the liquid, the first valve is closed in a first period, the first valve is opened in the second period after the end of the first period, and a pressure loss value of the second pipe increases, and the first valve opens in the third period after the end of the second period, and the pressure loss value of the second pipe decreases.SELECTED DRAWING: Figure 10
Patent JP-2023146365-A (JP)
Title: Operation method of pressure fluctuation adsorption gas separator
Inventor: URAKAWA UMIHIRO
IPC: B01D53/053
Filed: 2022-03-29
Abstract: To provide an operation method of a pressure fluctuation adsorption gas separator which has the excellent energy-saving effect in comparison to a conventional technique.SOLUTION: There is provided an operation method of a pressure fluctuation adsorption gas separator which includes a pause process between an adsorption process and a pressure equalization process, and between a regeneration process and the pressure equalization process and changes the time of the pause process according to a reduction amount of a take-out flow rate of product gas. The method includes a process of deriving the product gas to a product tank 32 from an adsorption tower 10 or an adsorption tower 20 that is executing the pause process by opening a selector valve 12 or a selector valve 22 arranged between the adsorption tower 10 or the adsorption tower 20 that is executing the pause process and the product tank 32 for storing the product gas in the pause process.SELECTED DRAWING: Figure 1
Patent JP-2023148200-A (JP)
Title: Saddle-riding type vehicle
Inventor: YAMADA TAKUKI
IPC: B62K11/10
Filed: 2022-03-30
Abstract: To simplify a bracket, and to maintain the support strength of a linkage in a saddle-riding type vehicle that has a unit-swing type power unit.SOLUTION: A motorcycle includes: a vehicle body frame 20 that includes a pair of right and left rear frame front sections 24a extending backwardly and upwardly in a side view; a vehicle-body-side bracket 50 that includes a pair of right and left side plate sections 51 protruding backwardly from the respective rear frame front sections 24a; a pivot shaft 80 that is supported by the vehicle-body-side bracket 50, and that extends in the vehicle widthwise direction between the pair of side plate sections 51; a linkage 70 that is supported by the vehicle-body-side bracket 50 through the pivot shaft 80 so as to be swingable; and a power unit that includes, at the upper portion, a coupling section coupled to the linkage 70. An opening 60 into which the linkage 70 is inserted is formed in the vehicle-body-side bracket 50. The opening 60 is continuous from a portion located behind the pivot shaft 80 to the respective upper ends of the pair of side plate sections 51.SELECTED DRAWING: Figure 3
Patent JP-2023148843-A (JP)
Title: thermosetting paste
Inventor: AOYAMA TAKAMASA
IPC: C08L63/00
Filed: 2022-03-30
Abstract: To provide a thermosetting paste capable of forming a high-quality electrode.SOLUTION: There is provided a thermosetting paste which contains scaly Ag particles, spherical Ag particles, a thermosetting component, a silane coupling agent and an organic solvent. The scaly Ag particles have a D50 particle diameter of 4 μm or more, the content based on the total weight of the Ag particles is 30 pts.wt. or more and 80 pts.wt. or less. In addition, the spherical Ag particles have a D50 particle diameter of 1.5 μm or more and a BET specific surface area of 0.5 m2/g or less. Further, the thermosetting component contains a novolac epoxy resin which is solid at 25°C and the content based on the total weight of Ag particles is 10 pts.wt. or more and 15 pts.wt. or less. And, the silane coupling agent is a silane coupling agent having a polysulfide group and the content based on the total weight of Ag particles is 0.1 pt.wt. or more and 0.6 pt.wt. or less. By such a thermosetting paste, a high-quality electrode having excellent electric resistance, high temperature reliability and adhesion can be formed.SELECTED DRAWING: None
Patent JP-2023151184-A (JP)
Title: Axial flow fan
Inventor: CHEN ZUOZHOU
IPC: F04D29/38
Filed: 2022-03-31
Abstract: To prevent lowering of the strength of a blade.SOLUTION: An axial flow fan 30 includes a hub 31 and five or less blades 41. A rotation axis 20 is attached to the hub 31. The blade 41 includes a leading-edge 45, a trailing edge 46, and a porous part 61. A dimension from the leading-edge 45 to the trailing edge 46 is referred to as a blade chord length L1. The porous part 61 is arranged at a position rearward from the leading-edge 45 by 40% or more of the blade chord length L1.SELECTED DRAWING: Figure 4
Patent JP-2022089892-A (JP)
Title: Filter processing apparatus and method for controlling the same
IPC: G06T5/20
Filed: 2022-04-06
Abstract: PROBLEM TO BE SOLVED: To enable more efficient filter processing. 
     SOLUTION: A filter processing apparatus has: predetermined number of arithmetic means that executes operations related to filter processing in parallel; data storage means that arranges a plurality of pieces of data in a two-dimensional manner and stores the data; factor storage means that arranges a plurality of filter factors in a two-dimensional manner and stores the factors; data pattern setting means that selects one data pattern from a plurality of data patterns for sequentially reading out a predetermined number of pieces of data from the plurality of pieces of data arranged in a two-dimensional manner and sets the selected data pattern; factor pattern setting means that selects one factor pattern from a plurality of factor patterns for sequentially reading out, one by one, the plurality of filter factors arranged in a two-dimensional manner and sets the selected factor pattern; and control means that sequentially reads out the predetermined number of pieces of data by referring to the set data pattern and inputs the pieces of read-out data to the predetermined number of arithmetic means in parallel, and sequentially reads out the filter factors one by one by referring to the set factor pattern and inputs the read-out filter factors to the predetermined number of arithmetic means in common. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023154311-A (JP)
Title: Generator and wind power generation device
Inventor: HONGO TAKEO
IPC: H02K3/18
Filed: 2022-04-06
Abstract: To provide a generator that is small, lightweight, and has improved power generation efficiency.SOLUTION: A generator 1 includes a rotor 60 that holds a plurality of magnets 65 arranged in a circumferential direction around an axis A and is rotatable around the axis A, a plurality of teeth 32 arranged at a predetermined distance in the radial direction with respect to the rotor 60 and arranged in a circumferential direction around the axis A, and a stator having a coil 40 spirally wound around the teeth 32, and the electrical conductivity of the coil 40 varies continuously or intermittently depending on the position within the coil 40.SELECTED DRAWING: Figure 4
Patent JP-2022106740-A (JP)
Title: Single room type bath room using mist generator for sweat body washing
IPC: F24F6/16
Filed: 2022-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a mist generator capable of solving problems that, for example, in prior ones, water stored in a water storage vessel 108 is made into mist by a comb-shaped collision dispersoid, therefore the mist includes a large amount of moisture and the mist is sticky. 
     SOLUTION: According to the present invention, warm air is flowed to water stored in a water storage part 13 from an air outflow hole 29, and warm air sent in a rotary direction of a mist generation rotor 22 is flowed to an upper side of the water stored in the water storage part 13; therefore, large mist particles are fallen into the water storage part 13, and only fine mist particles are discharged from a mist discharge hole 3 of a case main body 2, and fine mist whose particle diameter is small and which is generated by a mist generator 1 for sweat body washing is supplied to a closed space of a bath room cover 51 through a bath room mist inflow pipe 45 which is coupled to the mist discharge hole 3. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023155951-A (JP)
Title: Package reception or package delivery device and package reception or package delivery method
Inventor: KAMIYA HARUHISA
IPC: B64F1/12
Filed: 2022-04-12
Abstract: To provide a device or a method for stabilizing flight of an unmanned flight vehicle after package reception or package delivery.SOLUTION: An unmanned flight vehicle 1 includes: a package chamber tray 2 for loading packages 100; a package chamber cover 3 which is attached from above the package chamber tray 2 to cover the packages 100 placed on the package chamber tray 2; a battery 4 provided on an upper surface of the package chamber cover 3; and a body 5 which may be attached to or detached from a package chamber 10 formed by the package chamber tray 2 and the package chamber cover 3 and to which rotors 53 each serving as a lift force generation unit are connected. A port serving as a package reception or package delivery device includes: a landing unit on which the flight vehicle 1 is landed; a slider which horizontally moves the landed flight vehicle 1 to an indoor space; a lifting unit on which the package chamber tray 2 unloaded from the flight vehicle 1 in the indoor space is placed; a moving control unit which moves the lifting unit upward or downward; a package moving unit which moves the packages between the package chamber tray placed on the lifting unit and a package storage unit; and a centroid adjustment unit which adjusts a centroid position of the flight vehicle 1 after package reception or package delivery.SELECTED DRAWING: Figure 2
Patent JP-2022087308-A (JP)
Title: Management device, management method, and management program
IPC: G06Q30/06
Filed: 2022-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a highly convenient management device for a contact lens, a management method, and a management program. 
     SOLUTION: A management device comprises: an incoming quantity acquisition unit for acquiring a quantity of contact lenses for each type; a sales quantity acquisition unit for acquiring a quantity of the sold contact lenses for each type; a stock quantity calculation unit for calculating a stock quantity for each type of the contact lens from difference between an incoming quantity for each type of the contact lens and a sales quantity for each type of the contact lens; an appropriate stock quantity calculation unit for calculating a range of the stock quantity with reference to a sales record; a first determination unit for determining whether or not the stock quantity for each type of the contact lens is within an appropriate range of the stock quantity; and a first alert notification unit for reporting a first alert according to determination results by the first determination unit. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023160172-A (JP)
Title: プログラマブルコントローラ、処理方法、及びプログラム
IPC: G05B19/05
Filed: 2022-04-21
Abstract: 【課題】ユーザの作業負担をより軽減しやすくすること。【解決手段】プログラマブルコントローラ１は、記憶部３と、制御部２と、を備える。記憶部３は、システムプログラムＰ１を予め記憶している。制御部２は、少なくともユーザプログラムＰ２を含むプロジェクトファイルＦＬ１、及びシステムプログラムＰ１に基づいてシーケンス制御を実行する。制御部２は、制御部２への動作電力の供給が開始されたこと、又は外部メモリ５の存在が確認されたことをトリガーに、外部メモリ５内における所定のディレクトリパスを確認し、確認結果に応じて、外部メモリ５へのプロジェクトファイルＦＬ１のバックアップ、又は外部メモリ５からのプロジェクトファイルＦＬ１のリストアを自動実行する。【選択図】図１
Patent JP-2023160495-A (JP)
Title: 真空ポンプ、制御装置および制御方法
IPC: F04D19/04
Filed: 2022-04-22
Abstract: 【課題】真空ポンプ本体の所定状態において、真空ポンプ本体に固定された制御装置の冷却が停止することによって、制御装置の温度が上昇し過ぎることを抑制できる真空ポンプ、制御装置および制御方法を提供する。 
【解決手段】磁気軸受式の真空ポンプ本体２１０および真空ポンプ本体２１０に固定される制御装置２００を有する真空ポンプ１００であって、制御装置２００は、ロータ軸１１３の回転を制御する回転制御部２２６と、真空ポンプ本体２１０の温度を制御する温度制御部２２７と、制御装置２００を冷却する冷却部２２４と、を有し、温度制御部２２７は、真空ポンプ本体２１０の所定状態において、冷却部２２４における冷却の停止を検知した場合に、加熱部２１３による加熱温度を低下させることによって制御装置２００の温度を所定温度以下となるように制御する。 
【選択図】図５