baber/WOPTO huggingface dataset:
Patent JP-2022073496-A (JP)
Title: Determination method for projective transformation matrix, projector, and determination system
Inventor: SENSHIKI HIROKI
IPC: G09G5/00
Filed: 2020-11-02
Abstract: To provide a technique that can determine an effective projective transformation matrix.SOLUTION: A determination method includes: in a state in which a projector projects, on a first area, a first projection image indicating four feature points, receiving a change instruction for changing a positional relationship between the four feature points; causing the projector to project a second projection image indicating the four feature points on the first area according to the change instruction; and on the basis of the coordinates of the four feature points in the second projection image, and the coordinates of the four feature points in a first picked-up image created by a camera photographing the first area on which the second projection image is projected, determining a projective transformation matrix for associating with each other a projector coordinate system representing the coordinates of an image projected by the projector and a camera coordinate system representing the coordinates of an image created by the camera. The positional relationship between the four feature points in the second projection image is different from a positional relationship between the four feature points in the first projection image.SELECTED DRAWING: Figure 8
Patent JP-2022076495-A (JP)
Title: Game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2020-11-05
Abstract: To provide a game machine capable of enhancing a player's motivation to play a game by increasing a degree of attention to the game and interest in the game.SOLUTION: In a game machine 10, a first special pattern game started in an a time-shortening game state to be started after completion of a jackpot game to be executed when a jackpot lottery results in a jackpot is shifted from the a time-shortening game state to a normal game state by execution of a second special pattern game for the remaining number of time-shortening game times until an upper-limit number of times set to the a time-shortening game state is reached, and is from the normal game state to a c time-shortening game state more advantageous than the a time-shortening game state in completion of the first special pattern game in the normal game state. In the game state 10, a game result of a first special pattern game is determined in a game state at the time of a variation stop of a first special pattern, and a degree of expectation toward a jackpot is set higher as the variation display time of the second special pattern game executed during the a time-shortening game state is longer.SELECTED DRAWING: Figure 125
Patent JP-2021045968-A (JP)
Title: Three-dimensional object, method for obtaining three-dimensional image from two-dimensional image, method for manufacturing three-dimensional plate, and method for manufacturing female mold
Inventor: SAKATE SHUZO
IPC: B33Y10/00
Filed: 2020-11-06
Abstract: To provide a method for obtaining a three-dimensional object from a two-dimensional image, the method can manufacture the three-dimensional object easily and inexpensively without high specialized knowledge and technology.SOLUTION: There is provided a method for obtaining a three-dimensional object from a two-dimensional image, the method comprising: a forming step S1 of forming a main body 6 that three-dimensionally represents a two-dimensional image of a figure of a forming target 1 by carving a core material having thickness; a coating step S2 of applying a primer to a surface of the main body 6; a digitalization step S3 of generating image data of the forming target 1 on the basis of the two-dimensional image; a sticker creation step S4 of creating a wrapping sticker 8 on which the image data of the forming target 1 is printed; and an application step S5 of applying the wrapping sticker 8 onto the surface of the main body 6.SELECTED DRAWING: Figure 1
Patent JP-2022076374-A (JP)
Title: Safety management device of vehicle
Inventor: SATO KEI
IPC: G08B21/24
Filed: 2020-11-09
Abstract: To provide a safety management device of a vehicle which can secure safety of an occupant when the vehicle passes through a bump.SOLUTION: A safety management device of a vehicle comprises: a bump information acquisition device which acquires bump information regarding at least a bump in front of the vehicle; a memory which stores the bump information detected by the bump information acquisition device; and a processor which executes safety management control for managing safety of an occupant on the basis of the bump information stored in the memory. In the safety management control, the processor is constituted to execute determination processing of determining whether or not there is a bump in a travel direction of the vehicle on the basis of the bump information, vehicle stop processing of stopping the vehicle at a position in front of the bump when it is determined that there is the bump, and notification processing of notifying the occupant of an alighting request for requesting temporary alighting.SELECTED DRAWING: Figure 4
Patent JP-2022076548-A (JP)
Title: Oil separation device and manufacturing method of the same
Inventor: HIYOSHI NOZOMI
IPC: F01M13/04
Filed: 2020-11-10
Abstract: To provide an oil separation device which can efficiently separate and collect mist-like oil contained in a blow-by gas with a plate-like filter medium, and to provide a manufacturing method of the oil separation device.SOLUTION: A filter part 3 of an oil separation device 1 is formed having a right lower case part 21, a filter medium 30 which is installed and housed in the right lower case part 21 and has a rectangular parallelepiped shape, and a filling material 50. A part of a device internal gas passage has a peripheral wall surface 70 forming a reception space 61 corresponding to a shape of an outer surface 33 of the filter medium 30, and the reception space 61 forms at least a part of the gas passage. The filter medium 30 is housed in the reception space 61 enclosed by the peripheral wall surface 70. The filling material filling a gap 40 between the outer surface 33 of the housed filter medium 30 and the peripheral wall surface 70 closes the outer surface 33 and the gap 40.SELECTED DRAWING: Figure 3
Patent JP-2022077746-A (JP)
Title: External electrical equipment connection device for mobile object
Inventor: NAKAJIMA YOHEI
IPC: H01R13/631
Filed: 2020-11-12
Abstract: To safely switch a manual method and an automatic method with a simple configuration regarding a connection method between a mobile body and an external device.SOLUTION: An external electrical equipment connection device (1) for a mobile object includes a moving body side plug (30) provided on a moving body (10), a manual external side plug (602) that is electrically connected to external electrical equipment (20) and is configured to be able to be inserted and removed from the moving body side plug via a human hand, and an automatic connector (40) that has an automatic external side plug (602) connected to the external electrical equipment and is configured to be able to be inserted and removed from the moving body side plug without human intervention. The automatic connector further includes a holding mechanism (50) having a function that holds the automatic external side plug, moves the automatic external side plug in the Y-Z plane direction when external force is received from the moving body, and returns the automatic external side plug to the initial position when the external force is released. The moving body side plug is configured such that the manual external side plug and the automatic external side plug can be selectively connected.SELECTED DRAWING: Figure 3
Patent JP-2021015649-A (JP)
Title: Neural network device
Inventor: MAKINO MICHIKAZU
IPC: G06N3/08
Filed: 2020-11-16
Abstract: To obtain a neural network device capable of giving an output value, corresponding to an input value input from a controller controlling a controlled object, to the controller, even at a stage where neural network learning is not completed.SOLUTION: When the current value of an evaluation function value is smaller than a stored optimum evaluation function value, a neural network device changes a stored optimum weight to a new weight to be used when a neural network weight is updated to a new weight. Further, the neural network device is configured to use an optimum weight that is currently stored as the neural network weight and execute neural network processing on a control input pattern given by a controller that controls a controlled object, independently of the update of the optimum weight, to give an output layer output value to the controller.SELECTED DRAWING: Figure 2
Patent JP-2022081960-A (JP)
Title: Shopping server device, information processing method, and program
Inventor: YAMASHITA SHIGERU
IPC: G06Q30/06
Filed: 2020-11-20
Abstract: To improve convenience of a real store and a user.SOLUTION: A shopping server device comprises a provision unit and a processing unit. The provision unit provides a terminal device of a user with content containing information on commodities or services (hereafter, commodities and the like) sold in a real store of an exhibition source exhibiting commodities and the like to an on-line shopping service as an online shop together with content of commodities and the like sold in online shipping. The processing unit transmits a request to hold commodities and the like in a store terminal device used in the real store when acquiring a holding request to hold commodities and the like sold in the real store from the terminal device of the user.SELECTED DRAWING: Figure 1
Patent JP-2021098001-A (JP)
Title: Bathtub
Inventor: UEDA KAZUHIRO
IPC: A47K3/00
Filed: 2020-11-29
Abstract: To provide a bathtub capable of generating a water flow that enables strong pressing force like acupressure to be applied to the body of a bathing person.SOLUTION: A bathtub 10 includes a jetting part 20 in which a flow channel 22A-1 for jetting water is formed, and a wall part 12 in which a supply path 12A for supplying water to the flow channel 22A-1 is formed. A cross-sectional area of the flow channel 22A-1 of the jetting part 20 is configured so as to be constant.SELECTED DRAWING: Figure 2
Patent JP-2022024957-A (JP)
Title: Support member for mask
IPC: A62B18/08
Filed: 2020-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a support member for a mask capable of improving comfort and cleanliness when the mask is worn. 
     SOLUTION: A support member 1 for a mask includes engaging hook parts 17 provided on right and left edge parts. When a mask M is worn by a user in a fitted state α in which a central recess part 15 is positioned on a user side of the mask M, the central recess part 15 and a mouth periphery of the user are separated, a predetermined mouth periphery contact preventing gap is formed between the central recess part 15 and the mouth periphery, and the engaging hook parts 17 provided on the right and left edge parts are engaged with right and left edge parts of the mask M. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022086095-A (JP)
Title: Method for Producing Nitrogen-Containing Organoxysilane Compound
Inventor: KAWAKAMI MASAHITO
IPC: C07F7/18
Filed: 2020-11-30
Abstract: To provide a method for producing a nitrogen-containing organoxysilane compound, which is easily isolated and purified.SOLUTION: The present invention discloses a method for producing a compound (3) by reacting a compound (1) (R1 and R2 represent a hydrogen atom or a monovalent hydrocarbon group, but the case where both of them are hydrogen atoms is excluded) with a compound (2) (R3 represents a divalent hydrocarbon group, R4 and R5 represent a monovalent hydrocarbon group, X represents a halogen atom, and m represents an integer of 0 to 2).SELECTED DRAWING: None
Patent JP-2024004508-A (JP)
Title: 空中操作装置
IPC: G06F3/04817
Filed: 2020-11-30
Abstract: 【課題】操作性を向上させることができる空中操作装置を提供する。【解決手段】一実施形態に係る空中操作装置は、センサによって検出された対象物Ｆの位置に基づいて、ボタン１１が押されたか否かを判定する判定部と、空中操作装置の外部の機器に制御信号を出力して機器の動作を制御する信号出力部と、判定部の判定結果を空中操作装置の使用者に通知する通知部と、を備え、通知部は、センサによって検出された対象物Ｆの位置が第１位置Ｓ１であると判定部が判定したときに、表示装置を制御してボタン１１の表示態様を第１モードに変更し、センサによって検出された対象物Ｆの位置が第１位置よりもセンサ寄りの第２位置Ｓ２であると判定部が判定したときに、信号出力部が機器に制御信号を出力する。【選択図】図５
Patent JP-2022087485-A (JP)
Title: Shock absorber
Inventor: YASUI TAKESHI
IPC: F16F9/34
Filed: 2020-12-01
Abstract: To provide a shock absorber which can reduce attenuation forces at both sides of elongation pressure at high-speed elongation.SOLUTION: A shock absorber D comprises: a cylinder 1; a rod 2 movably inserted into the cylinder 1; an elongation-side chamber R1 and a pressure-side chamber R2 as two working chambers which are arranged in the cylinder 1; a valve disc 3 arranged at an external periphery of the rod 2, and having an annular valve seat 3c, and a port 3e which is opened at an internal periphery of the annular valve seat 3c, and makes the elongation-side chamber R1 and the pressure-side chamber R2 communicate with each other; and a valve body 4 which is formed into an annular shape, and opens and closes the port 3e by landing on or separating from the annular valve seat 3c. The valve body 4 comprises a first leaf valve 41 which is annular in a shape, and has a communication hole 41a for making the elongation-side chamber R1 and the pressure-side chamber R2 communicate with each other while opposing the port 3e, and an inwardly-opened second leaf valve 42 which is annular in a shape, superimposed on the first leaf valve 41 at the valve disc 3 side, and opens and closes the communication hole 41a.SELECTED DRAWING: Figure 2
Patent JP-2022088722-A (JP)
Title: Game machine
Inventor: KIHARA KAISHUN
IPC: A63F5/04
Filed: 2020-12-03
Abstract: To provide a game machine having characteristics in the operation check of performance means.SOLUTION: Performance means can shift a game state to the state of a pattern 0 in which a performance based on the pattern 0 is executed in a certain state. In the state of the pattern 0, when a condition 1 related to operation means is satisfied, the state of the pattern 0 can be shifted to the state of a pattern 1 that executes a performance based on the pattern 1. In the state of a pattern 2 that executes a performance based on the pattern 2, when a condition 3 related to the operation means is satisfied, the state of the pattern 2 can be shifted to the state of a pattern 3 that executes a performance based on the pattern 3. In the state of the pattern 3, when a condition 4 related to the operation means is satisfied, there is a first case where the state of the pattern 3 is shifted to the state of the pattern 1. In the state of the pattern 3, when the condition 4 is satisfied, there is a second case where the state of the pattern 3 is shifted to the state of the pattern 2.SELECTED DRAWING: Figure 94
Patent JP-2022090311-A (JP)
Title: Apparatus, method, and program
Inventor: AKISADA YUKIYO
IPC: G09G5/36
Filed: 2020-12-07
Abstract: To provide an apparatus, a method, and a program.SOLUTION: In a maintenance management system comprising a plurality of devices, a maintenance terminal, an operation control apparatus, an interface apparatus, and a resource management apparatus, the interface apparatus includes: a display control unit for displaying a display screen on the basis of a default display setting; a detection unit which detects areas that a user viewed in the display screen; a decision unit which decides degrees of attention for each of the areas in the display screen on the basis of a result detected by the detection unit; a generation unit which generates an update display setting which is different from the default display setting, on the basis of a result decided by the decision unit; and an update unit which modifies the default display setting to the update display setting in response to an update instruction input from the user, to cause the display control unit to update the display screen.SELECTED DRAWING: Figure 2
Patent JP-2021044584-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/088
Filed: 2020-12-10
Abstract: To reduce leakage current and parasitic capacitance of a transistor used for an LSI, a CPU or a memory.SOLUTION: A semiconductor integrated circuit such as an LSI, a CPU and a memory is manufactured by using a thin film transistor in which a channel region is formed by an oxide semiconductor which is an intrinsic or a substantially intrinsic semiconductor and has an energy gap larger than that of a silicon semiconductor by removal of an impurity to become an electron donor in the oxide semiconductor. The thin film transistor using an oxide semiconductor layer in which a hydrogen concentration is sufficiently reduced and high purity is achieved can achieve a semiconductor device with less power consumption by leakage current.SELECTED DRAWING: Figure 1
Patent JP-2022092669-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-12-11
Abstract: To enhance interest regarding a game machine capable of controlling a game state to a special state on the basis of the number of execution times of variable display.SOLUTION: In a game machine for loading a time-shortening state B (play time), loading of play time is guided, loading of play time is guided by demonstration video, and an inrush performance is executed when rushing into the time-shortening state B (play time) in a standby screen.SELECTED DRAWING: Figure 14-1
Patent JP-2022093066-A (JP)
Title: Ultrasonic diagnostic device, image processing device, and program
Inventor: YAGINUMA HIKARU
IPC: A61B8/14
Filed: 2020-12-11
Abstract: To enhance accuracy of a cut line so as to accurately observe a target object on a high-dimensional ultrasonic image.SOLUTION: An ultrasonic diagnostic device includes a region-of-interest determination unit and a cut line determination unit. The region-of-interest determination unit determines a region of interest on a first ultrasonic image on the basis of a luminance value on a cut line determined on the first ultrasonic image, which is a border of a region that is imaged and a region that is not imaged. The cut line determination unit re-determines the cut line on a second ultrasonic image in which the region of interest determined by the region-of-interest determination unit is scanned with the resolution higher than the resolution for the first ultrasonic image.SELECTED DRAWING: Figure 2
Patent JP-2022093889-A (JP)
Title: Solid-state battery
Inventor: KIDOSAKI TOORU
IPC: H01M10/0562
Filed: 2020-12-14
Abstract: To provide a solid-state battery with low battery resistance.SOLUTION: A solid-state battery comprises an electrode layer that contains an electrode active material and a solid electrolyte. An average particle diameter D50 of particles of the solid electrolyte is 0.7 μm or more and 1.6 μm or less. An average particle diameter D50 of particles of the electrode active material is 0.47 μm or more and 0.63 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2022095342-A (JP)
Title: refrigerator
Inventor: WATANABE KOTA
IPC: F25D23/00
Filed: 2020-12-16
Abstract: To provide a refrigerator that has a high degree of freedom of design, and can output voice.SOLUTION: A refrigerator according to an embodiment comprises a case including a storage chamber, a door 11Ab (right refrigerating chamber door) for openably closing the storage chamber, and a vibrator 30 provided so as to be surrounded by a heat insulation material 80, and for outputting vibration on the basis of an inputted acoustic signal.SELECTED DRAWING: Figure 5
Patent JP-2022096861-A (JP)
Title: Polyarylene sulfide resin composition
Inventor: IDEI HIDEKAZU
IPC: C08K3/013
Filed: 2020-12-18
Abstract: To provide a polyarylene sulfide resin composition with less occurrence of burrs.SOLUTION: The polyarylene sulfide resin composition contains 0.01 pt.mass or more and less than 10 pts.mass of inorganic nanotubes (limited to ones containing no carbon atoms) based on 100 pts.mass of a polyarylene sulfide resin having a melt viscosity of 5-500 Pa s as measured at a temperature of 310°C and a shear rate of 1,200 sec-1. The inorganic nanotubes are preferably one kind selected from the group consisting of aluminosilicate nanotubes, boron nitride nanotubes, titanium oxide nanotubes, metal sulfide nanotubes, and metal halide nanotubes.SELECTED DRAWING: None
Patent JP-2022099953-A (JP)
Title: Storage management apparatus for medical appliances and storage management system
Inventor: SUGAYA AKINORI
IPC: A61B50/30
Filed: 2020-12-23
Abstract: To make a re-warehoused medical appliance easily distinguishable.SOLUTION: A storage management apparatus 60 includes a memory 60a for storing storage history information 140 in which at least a storage ID 141 that when an appliance set 8 including one or a plurality of medical appliances 5 is stored, is assigned to the appliance set 8 and a sterilization ID 145 showing that sterilization treatment has been performed on the appliance set 8 are associated. The processor 60b is configured to be capable of executing sterilization acquisition processing, determination processing, and notification processing. The sterilization acquisition processing acquires a target sterilization ID 22 assigned to an appliance set 8 of a storage target. The determination processing determines whether or not the sterilization ID 145 agreeing with the target sterilization ID 22 exists in the storage history information 140. The notification processing, when it is determined by the determination processing that the sterilization ID 145 agreeing with the target sterilization ID 22 exists in the storage history information 140, notifies that the appliance set 8 to which the target sterilization ID 22 is assigned is a set that is re-warehoused.SELECTED DRAWING: Figure 8
Patent JP-2022100471-A (JP)
Title: Polylactic resin composition
Inventor: MIYAMOTO AKIRA
IPC: C08L101/00
Filed: 2020-12-24
Abstract: To provide a resin composition that has excellent properties attributable to a filler, the resin composition offering high productivity during its molding, and a method for producing the same.SOLUTION: The inventive polylactic resin composition contains a polylactic acid resin and a filler, the polylactic acid resin further containing a filler dispersant and/or a polymer for filler dispersion. In the polylactic resin composition, the content of the filler is 30 wt.%-70 wt.%.SELECTED DRAWING: None
Patent JP-2022103916-A (JP)
Title: Active material holding member, electrode, and lead-acid battery
Inventor: SUZUKI KEITA
IPC: H01M4/14
Filed: 2020-12-28
Abstract: To provide an active material holding member, an electrode, and a lead-acid battery capable of reducing leakage of an active material.SOLUTION: An active material holding member 11 comprises a plurality of cylindrical members 12, each being formed by winding a base material 13 around at least once, and extending in a first direction between a first end part 13a and a second end part 13b. The plurality of cylindrical members 12 are arranged in a second direction orthogonal to the first direction. At least one of the plurality of cylindrical members 12 is a specific cylindrical member 12A that has a twist prevention part 55 provided at an outer peripheral surface side of the cylindrical member 12 so as to stride over a boundary portion between an inner peripheral side base material 13 and an outer peripheral side base material 13 and so as to fix the base material 13 to each other, at least at one of the first end part 13a and the second end part 13b.SELECTED DRAWING: Figure 10