baber/WOPTO huggingface dataset:
Patent JP-2022077964-A (JP)
Title: Plant seedling, seedling cultivation method, culture soil, and method of growing plant
IPC: A01G24/20
Filed: 2021-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a method that can be applied to seedling cultivation of a wide range of plants including herbaceous and woody plants and that enables acquisition of high-quality seedlings and improvement in the seedling production rate. 
     SOLUTION: The method comprises specifying a symbiotic microorganism capable of promoting the growth of a plant to be grown, rooting the plant to be grown in a culture soil containing a microbial medium in which the symbiotic microorganism has been cultured, and allowing mycelia of the symbiotic microorganism to stick to the roots of the plant to be grown to thereby construct a symbiotic relationship. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023041315-A (JP)
Title: Image editing support method and image editing support device
Inventor: NATORI TAKASHI
IPC: G06F3/04845
Filed: 2021-09-13
Abstract: To create a blank through a simple operation on an image in which at least one object has been arranged.SOLUTION: A projector 100 includes: a display device 130 which displays a display image in which a written object representing at least one of a character string and a diagram is arranged; and a processing device 110. The processing device 110 executes: obtaining a reference position to be a reference when changing a largeness of a blank in a display image; identifying a movement target object, which is a written object located in a predetermined range including the reference position out of at least one written object; and moving the movement target object in accordance with an operation when the operation for moving the movement target object is performed by a user using a pointer 500.SELECTED DRAWING: Figure 3
Patent JP-2023044552-A (JP)
Title: game machine
Inventor: KUMAGAI MITSUYASU
IPC: A63F7/02
Filed: 2021-09-17
Abstract: To provide a game machine capable of increasing game amusement or preventing a decline in the game amusement, while ensuring the effectiveness of an attention calling display for preventing excessive devotion.SOLUTION: There is a first period in which the number of selectable music is a first number, and a second period in which the number of selectable music is a second number smaller than the first number or no music can be selected. An attention calling display is not displayed in a big winning period when a winning is achieved with a symbol variation executed in the first period. In the big winning period when a winning is achieved in a win/lose determination with the symbol variation executed in the second period, the attention calling display is displayed, and a music selection display is not displayed in the display period of the attention calling display. The first period is completed with symbol variations of a predetermined number of times.SELECTED DRAWING: Figure 12
Patent JP-2023045501-A (JP)
Title: Image forming apparatus and control program and control method for image forming apparatus
Inventor: SHIBANO HIROMASA
IPC: B41J21/00
Filed: 2021-09-22
Abstract: To provide an image forming apparatus comprising image forming means that performs image forming processing of forming an image on an image recording medium and having an image forming agent reduction function to reduce the usage of an image forming agent used for the image forming processing, the image forming apparatus allowing a user to check in advance how image quality changes depending on whether the image forming agent reduction function is enabled and voluntarily setting whether to enable the image forming agent reduction function before causing the image forming means to execute the image forming processing.SOLUTION: According to a multi-functional machine (20) as an image forming apparatus according to the present invention, a preview screen 460 is displayed. In the preview screen 460, two preview images 464 and 466 are arranged which correspond to two states: a state in which a toner save mode as an image forming agent reduction function is turned on; and a state in which the mode is turned off. In addition, "print" buttons 472 and 474 corresponding to the preview images 464 and 466 are arranged.SELECTED DRAWING: Figure 11
Patent JP-2023047054-A (JP)
Title: Production method of slab for high strength steel
Inventor: YABUUCHI ATSUSHI
IPC: C22C38/00
Filed: 2021-09-24
Abstract: To suppress the occurrence of placing cracks and to suppress the occurrence of holes and scabs during rolling in a steel type where placing cracks are likely to occur.SOLUTION: Within 50 minutes of a slab passing through a final roll of a casting machine, the slab is stacked and another slab cast by another casting machine is placed above and below the stacked slab. The state is maintained for 8 hours or more. While the state is maintained, for a slab having an internal crack length of 23 mm or less, the cooling rate difference between the upper and lower surfaces is controlled to 0.5°C/min or less, and for a slab having an internal crack length longer than 23 mm and 50 mm or less, the cooling rate difference between the upper and lower surfaces is controlled to 0.25°C/min or less. Then, the depth of the surface defect present in the slab is measured, and when the depth of the surface defect exceeds the pre-calculated critical defect depth, the surface defect is removed.SELECTED DRAWING: Figure 15
Patent JP-2023048420-A (JP)
Title: Proposal support system, proposal support method, and proposal support program
Inventor: AIZAWA YUICHI
IPC: G06Q30/015
Filed: 2021-09-28
Abstract: To provide a proposal support system, a proposal support method, and a proposal support program for proposing a content suitable for a user.SOLUTION: A support server 20 includes a control unit 21 connected to a user terminal 10 of a user. A guidance about the content and a comment for the content are distributed to the user terminal 10, a reaction to the comment is acquired from the user terminal 10, a visit history to an event regarding the content of the user is acquired, and a content recommendation model that predicts a content having high possibility to visit to the event is generated using teacher information including a feature amount of the content with the visit history, value information of the user, and a distributed expression of the comment in which the reaction is acquired. Then, information regarding the content identified from the value information of a target user is transmitted to the user terminal 10 of the target user with the comment for the content using the content recommendation model.SELECTED DRAWING: Figure 1
Patent JP-2023050637-A (JP)
Title: Robot arm control device, robot arm control system, and program
Inventor: ISHI TAKETO
IPC: B25J9/22
Filed: 2021-09-30
Abstract: To shorten movement time of a robot arm.SOLUTION: A robot arm control device includes a communication part for acquiring first coordinate information showing the position of a movement destination of an end part of a robot arm, and second coordinate information showing a position of movement passed through from a start position to a position shown by the first coordinate information: the position existing between the start position and the position shown by the first coordinate information in the direction of the first coordinate information, and a control part for performing movement control without stopping a first joint mechanism such that a value of a component of a first coordinate axis changes from the start position to the value of the component of the first coordinate axis of the first coordinate information via a value of the component of the first coordinate axis of the second coordinate information, stopping a second joint mechanism when a value of a component of a second coordinate axis changes from a start position to a value of the component of the second coordinate axis of the second coordinate information, and performing movement control of the second joint mechanism such that the value of the component of the second coordinate axis subsequently changes from the value of the component of the second coordinate axis of the second coordinate information to the value of the component of the second coordinate axis of the first coordinate information.SELECTED DRAWING: Figure 3
Patent JP-2023054878-A (JP)
Title: Fuel battery system
Inventor: TORIUMI KEIICHI
IPC: H01M8/04537
Filed: 2021-10-05
Abstract: To identify an area in which electric leakage has occurred in a fuel battery system that does not comprise a relay circuit for electrically connecting a fuel battery stack to a load or intercepting the fuel battery stack from the load.SOLUTION: When it is determined that a peak value detected by an electric leakage detection unit is lower than a threshold at the time of intermittent operation in which power generation of a fuel battery stack is stopped, a controller changes a variation period of output voltage of the fuel battery stack from the current period to a period that is an integral multiple of a period of an AC signal for electric leakage detection. When variations in the peak value detected by the electric leakage detection unit indicate a noise excessive state, the controller outputs a signal showing that electric leakage has occurred in an area that contains the fuel battery stack and a reactor of a step-up converter and does not contain at least one or some of the other circuits of a fuel battery system.SELECTED DRAWING: Figure 5
Patent JP-2023058918-A (JP)
Title: Hybrid vehicle
Inventor: KODAMA TAKAHIRO
IPC: F02D41/04
Filed: 2021-10-14
Abstract: To suppress maintenance of a filter in a high temperature state.SOLUTION: A hybrid vehicle comprises: an engine in which a filter for removing particulate substances is attached to an exhaust system; a drive motor; a power storage device that exchanges power with the motor; and a controller that controls the engine and the motor. The controller stops rotation of the engine when prescribed condition is established, and prohibits rotation of the engine regardless of whether the prescribed condition is established when a filter temperature as a temperature of the filter is a prescribed temperature or more.SELECTED DRAWING: Figure 2
Patent JP-2022003594-A (JP)
Title: Settlement device and program therefor
Inventor: KURIHARA NAOKI
IPC: G07G1/12
Filed: 2021-10-20
Abstract: To provide a transaction settlement system capable of simplifying an operation for a settlement device.SOLUTION: A transaction settlement system includes a transaction processing device that calculates a transaction amount by input of data relating to a transaction and receives and processes a payment amount for the transaction amount for each payment category, and a settlement device that processes settlement of the transaction processed by the transaction processing device. The transaction processing device creates a symbol obtained by encoding the transaction amount and the payment amount for each payment category, and outputs the symbol to a portable medium. The settlement device reads the symbol output to the medium and decodes it to acquire the transaction amount and the payment amount for each payment category. The settlement device processes settlement with the payment amount for the transaction amount according to a payment method specified by the payment category of the payment amount for each payment amount for each payment category.SELECTED DRAWING: Figure 1
Patent JP-2022009340-A (JP)
Title: Semiconductor device
IPC: H01L27/088
Filed: 2021-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a radio communication function, which can reduce power consumption or can prolong a life. 
     SOLUTION: A semiconductor device can solve a problem by electrically connecting a battery serving as a power supply source to a specific circuit through a transistor in which a channel formation region is composed of an oxide semiconductor. Hydrogen concentration of the oxide semiconductor is 5×10 19  (atoms/cm 3 ) or less. Therefore, leak current of the transistor can be reduced. As a result, power consumption during stand-by of the semiconductor device can be reduced. In addition, this leads to a prolonged life of the semiconductor device. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022009520-A (JP)
Title: Getter material, manufacturing method of getter material, and manufacturing method of getter material-containing composition
IPC: B01J20/30
Filed: 2021-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a getter material capable of reducing a use amount of a getter material and capable of realizing gettering capability at a relatively low temperature that makes it difficult to damage a component in the surrounding of the getter material. 
     SOLUTION: A manufacturing method of a getter material comprises vaporizing and desorbing the holding component 5 held in the untreated getter material 1a under heating to generate the body 2 of the untreated getter material 1a as a solid residue, and absorbing, after desorption of the holding component 5, an absorbent 3 of which binding energy with the body 2 becomes a predetermined temperature Te or lower in terms of temperature on the body 2 to prepare a getter material 1. By vaporizing and desorbing the absorbent 3 at a temperature equal to or higher than the bonding energy in terms of temperature, another gas component G different from the absorbent 3 can be at least absorbed. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022016473-A (JP)
Title: Hepatic and/or renal function diagnostic agent
IPC: A61K51/04
Filed: 2021-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a hepatic and/or renal function diagnostic agent that can early detect a change in hepatic and/or renal functions. 
     SOLUTION: A hepatic and/or renal function diagnostic agent contains a compound represented by general formula (1-0) as an active ingredient [in general formula (1-0), R is -O(CH 2 ) n -, -O(CH 2 ) n OC 2 H 4 -, -CH 2 O(CH 2 ) n - or -CH 2 O(CH 2 ) n OC 2 H 4 -, n is an integer of 1-5, Q 1  is F or -OCH 3 ]. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023068697-A (JP)
Title: Information processor, and information processing method
Inventor: SHIMAI YUSUKE
IPC: G06F12/0862
Filed: 2021-11-04
Abstract: To provide an information processor capable of preventing cache memory misses immediately after starting the target processing.SOLUTION: A main memory 8 stores a predetermined transition order 32 of multiple states and a piece of address information 33 indicating the allocation destination of instructions or data corresponding to each of multiple states. A processor 6 executes a prefetch from the main memory 8 to cache memory 7 with respect to the next state based on the transition order 32 and the corresponding instruction or data based on address information 33.SELECTED DRAWING: Figure 2
Patent JP-2023068756-A (JP)
Title: Calculation device, method for creating work plan, and calculation system
Inventor: SUEMITSU Issei
IPC: G06Q10/0631
Filed: 2021-11-04
Abstract: To provide a technique for improving accuracy of simple calculation.SOLUTION: A calculation device includes: a strict evaluation section for calculating a required time related to predetermined work; an evaluation scenario generation section for generating a plurality of environment parameters on the basis of the most recent environment parameter as an evaluation scenario; a surrogate model generation section for using learning data to create a surrogate model for calculating the required time related to the predetermined work more simply than the strict evaluation section; a plan generation section for using the surrogate model to calculate the required time and calculating a provisional work plan which is a work plan suitable for any of the plurality of environment parameters; and a surrogate model updating section for, when a difference between a strict required time which is a time calculated using the strict evaluation section and is the required time necessary for the predetermined work in the provisional work plan and a surrogate required time which is a time calculated using the surrogate model and is the required time necessary for the predetermined work in the provisional work plan is greater than or equal to a predetermined threshold value, using the provisional work plan and the strict required time to update the surrogate model.SELECTED DRAWING: Figure 2
Patent JP-2023069081-A (JP)
Title: Explanatory program, explanatory method, and information processing apparatus
Inventor: TODOROKI MASARU
IPC: G06N20/00
Filed: 2021-11-04
Abstract: To provide an explanatory program, explanatory method, and information processing apparatus, which can obtain explanatory information with higher reliability.SOLUTION: In an information processing apparatus, an explanatory program causes a computer to execute processing of: generating a plurality of pieces of data; calculating; generating a linear model; and outputting. The processing of generating the plurality of pieces of data generates the plurality of pieces of data on the basis of first data. The processing of calculating calculates a ratio of output results, among a plurality of results output in a case that each of the plurality of pieces of data is input to a machine learning model, different from first results output in a case that the first data is input to the machine learning model. The processing of generating the linear model generates the linear model on the basis of the plurality of pieces of data and the plurality of results in a case that the calculated ratio satisfies a criterion. The processing of outputting outputs explanatory information with respect to the first results on the basis of the linear model.SELECTED DRAWING: Figure 6
Patent JP-2023072519-A (JP)
Title: Toy components and toy doll
Inventor: TAKAHASHI TAKASHI
IPC: A63H3/36
Filed: 2021-11-12
Abstract: To provide model components for a toy doll with a movable structure capable of further increasing degrees of freedom in attitudes and poses possible to take, and a toy doll using the model components.SOLUTION: Toy components for a toy doll comprise upper arm parts for the toy doll, shoulder parts for connecting the upper arm parts to a trunk part of the toy doll, forearm parts rotationally connected to the upper arm parts and hand parts rotationally connected to the forearm parts. The shoulder parts include coupling members for coupling the trunk part and the upper arm parts. Each coupling member includes a first end in a side to be connected to the trunk part, and a second end to be connected to the upper arm part, where the first end is configured to take a first state of locating closer to the upper arm part side than the second end, while the second end is configured to take a second state of locating closer to the upper arm part side than the first end. In a case where the coupling member takes the second state, the upper arm parts are located distal to the shoulder parts more than a case where the coupling member takes the first state.SELECTED DRAWING: Figure 1B
Patent JP-2023072888-A (JP)
Title: Method for regenerating catalyst for nitrous oxide decomposition and method for decomposing nitrous oxide
Inventor: WATANABE NOBUFUMI
IPC: B01J23/46
Filed: 2021-11-15
Abstract: To provide a method for regenerating a catalyst for nitrous oxide decomposition that is capable of efficiently regenerating a deactivated catalyst for nitrous oxide decomposition; and a method for decomposing nitrous oxide using a regenerated catalyst for nitrous oxide decomposition regenerated by the regeneration method.SOLUTION: A method for regenerating a catalyst for nitrous oxide decomposition comprises: a step for subjecting a catalyst for nitrous oxide decomposition in which a component containing at least one selected from the group consisting of ruthenium and ruthenium compounds is carried by a carrier including titanium oxide and that has been used in a nitrous oxide decomposition reaction, to a heat treatment at a temperature of 175-325°C in an atmosphere of an acidic gas. A method for decomposing nitrous oxide comprises: a step for bringing a catalyst for nitrous oxide decomposition regenerated by the regeneration method into contact with a nitrous oxide-containing gas that contains nitrous oxide.SELECTED DRAWING: None
Patent JP-2023073607-A (JP)
Title: Electropneumatic conversion mechanism and electropneumatic conversion structure
Inventor: NOMIYAMA TAKASHI
IPC: F15B5/00
Filed: 2021-11-16
Abstract: To reduce sizes of an electropneumatic conversion mechanism and an electropneumatic conversion structure having the same.SOLUTION: An electropneumatic conversion mechanism 10 converts an electrical signal to an air pressure signal. The electropneumatic conversion mechanism 10 comprises a flow passage member 20 having: a first air flow passage R1 having a first end E1 to which air is supplied, and a second end E2 from which the air is discharged; and a second air flow passage R2 connected to the middle of the first air flow passage R1, and taking out a change in air pressure in the first air flow passage R1 as the air pressure signal. The electropneumatic conversion mechanism 10 further comprises a variable throttle mechanism 30 for changing the air pressure by changing a discharge amount of air which is discharged from the second end E2 of the first air flow passage R1. The variable throttle mechanism 30 comprises a diaphragm 31 for changing the discharge amount of the air by being deformed, and a piezoelectric element 32 formed above the diaphragm 31 and changing the diaphragm by being deformed by the electrical signal.SELECTED DRAWING: Figure 2
Patent JP-2022019774-A (JP)
Title: Transportation system, exposure apparatus, and transportation method
IPC: G03F7/20
Filed: 2021-11-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to transport an article on an article placement member with the article maintained high in the degree of flatness. 
     SOLUTION: A transport system is provided with a wafer stage WST capable of holding a mounted wafer W and capable of moving along a XY plane, a chuck unit 153 which holds the wafer in a non-contact state from the upper side and can vertically move above a predetermined position, and, when the wafer stage WST is positioned at the predetermined position, a plurality of vertically movable pins 140 capable of supporting the wafer held by the chuck unit 153 from below on the wafer stage WST. Then, a Z-position detection system 146 measures the flatness of the wafer W, and based on the measurement result, the chuck unit 153 holding (supporting) the wafer W and the vertically movable pin 140 are independently driven. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023074928-A (JP)
Title: rolling bearing device
Inventor: HAYATA FUMIAKI
IPC: F16C19/18
Filed: 2021-11-18
Abstract: To provide a structure of a rolling bearing device which can maintain sufficient conduction between an outer member and an inner member even when a rotation speed is accelerated faster and faster.SOLUTION: A deep groove ball bearing 1 includes an outer ring 2, an inner ring 3, a plurality of balls 4, and a magnetic field generation device 6. The magnetic field generation device 6 generates a magnetic field in an annular space 11 existing between an inner peripheral face of the outer ring 2 and an outer peripheral face of the inner ring 3 in a direction of an auto-rotation axis of the balls 4. Particularly, the magnetic field generated by the magnetic field generation device 6 is configured to change in magnitude in a circumferential direction of the annular space 11. By revolving the balls 4 so as to cross the magnetic field generated by the magnetic field generation device 6, the balls 4 generates electromotive force in a direction of a contact angle.SELECTED DRAWING: Figure 2