baber/WOPTO huggingface dataset:
Patent JP-2021031693-A (JP)
Title: Optical film thickness control device, thin film formation device, optical film thickness control method, and thin film formation method
Inventor: KAWASAKI NAOKI
IPC: C23C14/06
Filed: 2019-08-19
Abstract: To provide an optical film thickness control device, a thin film formation device, an optical film thickness control method, and a thin film formation method that can perform high-precision optical film thickness control even against temperature change in physical property of a film deposition substance in film deposition and also improve precision of optical control over arbitrary multi-layer film formation.SOLUTION: A control part 60 employs a fitting function T related to a reflection amplitude r between an equivalent film and a current layer, a reflection amplitude r0 between the current layer and air, and a phase δ, relates a measured value of time variation in transmissivity to the fitting function in film formation to perform fitting, and then determines a physical parameter of at least one of the phase δ and equivalent reflection amplitude r in the film formation and also determines a stop time of the current layer so that the determined physical parameter and a preset theoretical value match each other, so that film formation control to stop the film formation in the stop time can be performed and the film formation control can be corrected based upon a substrate temperature measured by a temperature measurement part 70.SELECTED DRAWING: Figure 1
Patent JP-2021034458-A (JP)
Title: Layered ceramic electronic component
Inventor: YAMAMOTO TAKAYOSHI
IPC: H01G4/30
Filed: 2019-08-21
Abstract: To provide a layered ceramic electronic component that is able to reduce ESR as well while preventing crack.SOLUTION: A second main surface 12b of a layered body 12 of a layered ceramic electronic component according to the present invention serves as a mounting surface. An external electrode 24 includes: a base electrode layer 26 containing conductive metal and a glass component; a resin layer 28 having thermoplastic resin and having no metal component; and a plating layer 30. The base electrode layer 26 is disposed so as to extend from a first end face 12e or a second end face 12f and cover a first main surface 12a and the second main surface 12b and respective parts of a first side face 12c and a second side face 12d. On a side of the first end face 12e or a side of the second end face 12f on the second main surface 12b, the resin layer 28 is disposed so as to cover the base electrode layer 26. The plating layer 30 is disposed so as to cover the surface of the base electrode layer 26 in a portion where the resin layer 28 is not disposed and the surface of the resin layer 28.SELECTED DRAWING: Figure 4
Patent JP-2021032641-A (JP)
Title: Information display device
Inventor: ITO MASATERU
IPC: G01C21/26
Filed: 2019-08-21
Abstract: To provide an information display device with which it is possible to improve entertainability at vehicle boarding time.SOLUTION: A processing server 10 as an information processing device comprises: an area specification unit 111 for specifying an area in which a vehicle 20 travels, on the basis of position information acquired from the vehicle 20; a content determination unit 112 for determining, from among a plurality of previously prepared contents, a content which is linked to the area where the vehicle 20 travels and which matches the preferences of occupants of the vehicle 20; and a content control unit 113 for displaying the content determined by the content determination unit 112 via a wearable terminal 30 worn by an occupant.SELECTED DRAWING: Figure 2
Patent JP-2021034243-A (JP)
Title: Cutting device for electrode of all-solid-state battery
Inventor: SATO AKIO
IPC: H01M10/0562
Filed: 2019-08-26
Abstract: To provide a cutting device for an electrode of an all-solid-state battery capable of suppressing the generation of a foreign matter caused by electrode cutting.SOLUTION: A cutting device 100 for an electrode 60 of an all-solid-state battery includes a laser beam irradiation unit 10 that irradiates the electrode 60 with a laser beam 12 to soften the electrode 60, a blade cutting unit 20 that cuts the electrode 60 with a cutting tool 22, and a control unit 30 that controls to cut the softened electrode 60 with the cutting tool 22.SELECTED DRAWING: Figure 1
Patent JP-2021033686-A (JP)
Title: Image area extraction processing method and image area extraction processing program
Inventor: YOKOZUKA TOMOAKI
IPC: G06T7/11
Filed: 2019-08-26
Abstract: To provide an image area extraction processing method and an image area extraction processing program capable of easily utilizing an extracted area by more appropriately extracting an area from a line drawing including an unclosed line.SOLUTION: An image area extraction processing method includes: a step of converting a line drawing of an object into a colored line drawing by using an image conversion model for outputting an image subjected to coloring from an input line drawing obtained by machine learning a line drawing and a line drawing subjected to coloring as teacher data; and a step of extracting an image area colored from the colored line drawing to predetermined color.SELECTED DRAWING: Figure 12
Patent JP-2021034991-A (JP)
Title: Wearable display device
Inventor: KAMAKURA KAZUYA
IPC: G02B27/02
Filed: 2019-08-29
Abstract: To provide a wearable display device which efficiently discharges heat in an exterior case to the outside and makes a wearer less subject to heat while preventing enlargement of the exterior case.SOLUTION: A wearable display device 100 includes: a display element 80; circuit boards 41, 42; an exterior case 105d including a first case member 71 which radiates heat generated by the circuit boards 41, 42 to the outside and a second case member 72 which is disposed closer to the wearer side than the first case member 71 and radiates heat generated by the display element 80 to the outside; and heat insulation structures 76, 77, 78, 79 provided at an area where the first case member 71 and the second case member 72 face each other.SELECTED DRAWING: Figure 3
Patent JP-2021036960-A (JP)
Title: Artificial nipple and milk feeder
Inventor: ADACHI YOSHITAKA
IPC: A61J11/00
Filed: 2019-08-30
Abstract: To provide a milk feeder and an artificial nipple having a dynamic characteristic capable of being made closer to that of a nipple of a milk-feeding woman and reducing occurrence of nipple confusion.SOLUTION: An artificial nipple 5 comprises: a base part that has a base part opening and is to be attached to a bottle; a tip part having a beverage discharge port; and a nipple part 52 provided between the base part and the tip part. When external forces opposing in a direction perpendicular to an axis passing through the center part of the base part opening and the beverage discharge port are applied from both sides of the nipple part 52 to the nipple part 52, internal faces 551, 552 (553, 554) of a portion of the nipple part 52 come into contact with each other and a residual space 542 is left inside the nipple part 52 after the contact of the internal faces 551, 552 (553, 554). An inclination of reactive force to a pinching ratio generated at the nipple part 52 after the residual space 542 is left is greater than an inclination of reactive force to a pinching ratio generated at the nipple part 52 before the residual space 542 is left.SELECTED DRAWING: Figure 4
Patent JP-2021039439-A (JP)
Title: Living body structure identification device, living body structure identification method, and living body structure identification computer program
Inventor: EZURE TOMONOBU
IPC: A61B6/03
Filed: 2019-08-30
Abstract: To provide a living body structure identification device capable of automatically identifying a three-dimensional structure of a living body or a living body sample being a photographing object displayed on living body data.SOLUTION: A living body structure identification device 1 includes an identifying unit 11 which inputs living body data to an identifier having previously learned to identify a component of a living body or living body sample respectively represented by a plurality of first voxels contained in living body data where a three-dimensional structure of the living body or the living body sample is displayed in a three-dimensional coordinate system, so as to identify the component of the living body or the living body sample respectively represented by the plurality of first voxels.SELECTED DRAWING: Figure 2
Patent JP-2021037236-A (JP)
Title: Medical image processing device, medical image processing method and program
Inventor: AKAGI HIDEKAZU
IPC: A61B6/00
Filed: 2019-09-05
Abstract: To prevent image data from being associated with at least one of wrong patient information and order information in memory photography.SOLUTION: A medical image management device 3 comprises: taking-in means which takes in image data from an FPD 25; and control means which, when at least one of the time difference between the photographing time and the taking-in time, the time difference between the patient designating time designating a patient and the photographing time or taking-in time, the time difference between the cutting time cutting communication and the photographing time or taking-in time and the time difference between the previous photographing time of the previously-photographed image data and current photographing time of the image data taken in this time is equal to or greater than a prescribed time or when the operation time of an image taking-in button, patient information selection or order information selection is subsequent to the photographing time in the taken-in image data, determines that the photography is the memory photography.SELECTED DRAWING: Figure 1
Patent JP-2021041308-A (JP)
Title: Liquid application module
Inventor: IGARASHI MASAHITO
IPC: B05C5/00
Filed: 2019-09-06
Abstract: To provide a liquid application module capable of restraining discharge of liquid when there is a failure of energization force of an energization member not acting on a shaft body.SOLUTION: A liquid application module has (A) a housing 52 which is a cylindrical member with its inside formed as a flow passage 51 for circulating liquid and has an inflow port 53 and an outflow port 54, (B) a shaft body 40 extending inside the housing 52 along the axial direction thereof and being movable in the axial direction and blocking the outflow port 54 at a position moved to one side in the axial direction, (C) an energization member 42 for energizing the shaft body 40 toward the one side in the axial direction, and (D) a shaft body retreating mechanism 13 for retreating the shaft body 40 against energization force of the energization member 42. The shaft body 40 has a flow regulation part 60 which projects in a direction intersecting its own axis on the outflow port 54 side relative to the inflow port 53, thus regulating a flow of the liquid.SELECTED DRAWING: Figure 1
Patent JP-2021044462-A (JP)
Title: Semiconductor device and power conversion device
Inventor: FURUKAWA TOMOYASU
IPC: H01L29/06
Filed: 2019-09-13
Abstract: To provide a semiconductor device capable of inhibiting local current/electric field concentration from being caused by electric field variations between IGBT cells and inhibiting current concentration at a chip terminal part.SOLUTION: A center region cell 201 includes: a gate electrode 204 formed in a trench via a gate insulation film; a third semiconductor layer 303 of a second conductivity type formed in contact with the gate insulation film 310; a fourth semiconductor layer 304 of a first conductivity type formed on a semiconductor substrate 308 side of an emitter electrode 301; a fifth semiconductor layer 305 of the first conductivity type that is formed in contact with the gate insulation film and has an impurity concentration lower than that of the fourth semiconductor layer; a sixth semiconductor layer 306 of the first conductivity type that is in contact with the surface on the semiconductor substrate of the fourth semiconductor layer, and protrudes to the substrate side more than the fifth semiconductor layer; and a seventh semiconductor layer 307 of the second conductivity type that is formed in contact with a collector electrode side surface of the sixth semiconductor layer and has an impurity concentration higher than that of the substrate.SELECTED DRAWING: Figure 2
Patent JP-2021042338-A (JP)
Title: Method for producing polyester composition excellent in hygroscopic property
Inventor: MAKINO MASATAKA
IPC: C08K5/13
Filed: 2019-09-13
Abstract: To provide a method for producing a hygroscopic polyester composition, which can prevent a decrease in operability, such as an influence on yarn characteristics such as occurrence of yarn unevenness during spinning, yarn breakage during spinning, and an increase in the frequency of replacement of a spinning pack due to a small amount of foreign matter in a polyester resin composition, and can suppress yellowing and heat generation of oxidation after water washing treatment.SOLUTION: There is provided a method for producing a polyester resin composition, in which an esterification reaction is carried out using an aromatic dicarboxylic acid and a diol containing 50 mol% or more of 1,4-butanediol. In the method for producing a copolymerized polyester in which the resulting esterification reaction product is transferred into a polymerization tank where 10 to 50 wt.% of polyethylene glycols having a number average molecular weight of 5,000 to 20,000 are previously charged, the peak top molecular weight (Mp) of the esterification reaction product is 1,250 or more.SELECTED DRAWING: None
Patent JP-2019213233-A (JP)
Title: Communication system, communication terminal device, and base station device
Inventor: ONAKA YASUKIMI
IPC: H04W16/32
Filed: 2019-09-19
Abstract: To solve a problem which may occur in the case that it is determined that a power saving cell is switched over from a normal operation state to a power saving state.SOLUTION: A communication system includes a base station device and a communication terminal device capable of performing wireless communication with the base station device. The base station device includes: a power saving base station device which configures a power saving cell (ES cell) which can switch between a normal operation state and a power saving state having power consumption smaller than the normal operation state; and a compensation base station device which, when the power saving cell is in the power saving state, configures a compensation cell (Comp cell) which compensates for coverage which is a communicable range of the power saving cell. The power saving cell, on determination of switchover from the normal operation state to the power saving state, notifies a communication terminal device (UE), located in the coverage of the self-cell, of notification information which indicates that the self-cell is not selectable as a communication target cell.SELECTED DRAWING: Figure 17
Patent JP-2021046915-A (JP)
Title: Tapered roller bearing
Inventor: KAWAI TAKASHI
IPC: F16C33/58
Filed: 2019-09-19
Abstract: To smoothly rotate a bearing that prevents a rapid temperature rise even when a tapered roller bearing is used under a severe lubricating condition.SOLUTION: Assuming an intersection point of a virtual line extending a bus line of a raceway surface 11 of an inner ring 10 to a grinding recess 13 side and a virtual line extending a bus line of a large collar surface 12a to the grinding recess 13 side as a reference point O2, the cut-off width of the grinding recess 13 from the reference point O2 to a large collar surface 12a as A, and the width of a chamfering 32 of a tapered roller 30 in a direction along the bus line of the large collar surface 12a as RC, the width RC is 0.7 mm or less, and A<RC. Assuming an acute angle made by a virtual line connecting from a contact point of the large collar surface 12a and a large end surface 33 of a tapered roller 30 to an apex O1 of a cone angle β of a rolling surface 31 with respect to the bus line of the raceway surface 11 as ρ, β/7≥ρ.SELECTED DRAWING: Figure 3
Patent JP-2021045446-A (JP)
Title: Game machine
Inventor: KAWASAKI TETSUYA
IPC: A63F5/04
Filed: 2019-09-20
Abstract: To provide a game machine in which game amusement can be increased.SOLUTION: A slot machine includes: game state setting means for setting a game state to one game state from a plurality of game states including a specific game state advantageous to a player; and game number measuring means for measuring the total number of games in a series of setting of a game state group including a specific game state. When a normal termination condition is satisfied while a specific game state is set, the game state setting means may terminate the setting of the specific game state, and when a forced termination condition different from the normal termination condition is satisfied while a specific game state is set, the game state setting means terminates the setting of the specific game state. Even when the normal termination condition is satisfied while a specific game state is set, setting of the specific game state is not terminated when the value of the total number of games at the time the normal termination condition is satisfied exceeds a predetermined number of a game number threshold.SELECTED DRAWING: Figure 34
Patent JP-2021055328-A (JP)
Title: Wall structure
Inventor: SAKURAI KATSUTOSHI
IPC: E04B1/94
Filed: 2019-09-27
Abstract: To provide a wall structure excellent in fire resistance performance.SOLUTION: A wall structure consists of a metal beam 24, a steel frame 1, a face material (underlayer) 3 in contact with the steel frame 1, and an exterior material 11. The metal beam 24 and the face material (underlayer) 3 are connected by a metal lath 29. The wall structure comprises: a first covering material 23 which covers the outer surface of the metal beam 24 and the face material (underlayer) 3 located outside the space formed by the metal beam 24, the face material (underlayer) 3, and a metal lath 29; and a second covering material 25 which is arranged so as to cover an outer surface of the metal beam 24 on a surface facing a space formed by the metal beam 24, the face material (underlayer) 3 and the metal lath 29 and which is previously formed in a specific shape.SELECTED DRAWING: Figure 4
Patent JP-2021054957-A (JP)
Title: Foamable polystyrene-based resin particle, polystyrene-based pre-foam particle and foam molding
Inventor: OCHIKOSHI SHINOBU
IPC: C08L83/04
Filed: 2019-09-30
Abstract: To provide foamable polystyrene-based resin particles which shorten a molding cycle, are excellent in flowability of the foamable resin particles, prevent blocking in a pre-foam step, and can reduce contamination of a device.SOLUTION: There are provided foamable polystyrene-based resin particles in which specific amounts of polyethylene wax and polysiloxane are present on the surface of the foamable polystyrene-based resin particles.SELECTED DRAWING: None
Patent JP-2021053965-A (JP)
Title: Layer transfer device and film cartridge for layer transfer
Inventor: ITABASHI NAO
IPC: B41F16/00
Filed: 2019-09-30
Abstract: To provide a layer transfer device which can stably read out stored information.SOLUTION: A layer transfer device 1 for transferring a transfer layer onto a sheet comprises: a housing body 21 having an opening 21A; an electrical contact 151; and a film cartridge FC for layer transfer. The electrical contact 151 is located in the housing body 21, and faces the opening 21A. The film cartridge FC for layer transfer is capable of being attached to and detached from the housing body 21 through the opening 21A, and has a supply reel 31, a take-up reel 35, and a memory 100. A multilayer film F, which has a transfer layer and a support layer for supporting the transfer layer, is wound on the supply reel 31. The take-up reel 35 is a reel for talking up the multilayer film F. The memory 100 has a contact surface 120 which contacts the electrical contact 151 at a mounting position where that film cartridge FC for layer transfer is mounted on the housing body 21.SELECTED DRAWING: Figure 2
Patent JP-2021054765-A (JP)
Title: Oral composition
Inventor: ISHIKAWA MAMI
IPC: A61Q11/00
Filed: 2019-09-30
Abstract: To give a refreshing feel in the mouth while obtaining a relaxing effect.SOLUTION: An oral composition contains component A: a mint flavor, component B: at least one selected from limonene and linalool, and component C: an acetate ester compound. The component A is contained by 0.01-0.6 mass%; of the component B, limonene is contained by 0.01 mass% or more and/or linalool is contained by 0.001 mass% or more; and the component C is contained by 0.001 mass% or more.SELECTED DRAWING: None
Patent JP-2021061656-A (JP)
Title: motor
Inventor: TSURU SOMA
IPC: H02K5/22
Filed: 2019-10-03
Abstract: To provide a structure capable of securing an insulation performance between a radiation component which promotes radiation from an electronic component accommodated inside, and a shaft in a molded motor.SOLUTION: A motor 1 comprises a stationary part 2 and a rotary part 3. The stationary part 2 includes a stator 21, a casing 22, a cover 23 holding a bearing part 60, and a circuit board 24. The rotary part 3 includes a rotor 32 and a shaft 31. The circuit board 24 includes an electronic component 26. The casing 22 is opened in a casing opening part 223 and accommodates the electronic component 26 in an internal space 220. The cover 23 covers the casing opening part 223 from one side in an axial direction of the circuit board 24. The cover 23 includes a resin cover body part 231 and a radiation component 232 of which heat conductivity is higher than that of the cover body part 231. An end of the radiation component 232 is directly or indirectly in contact with the electronic component 26. The cover body part 231 is interposed between the bearing part 60 and the radiation component 232.SELECTED DRAWING: Figure 1
Patent JP-2021061179-A (JP)
Title: Light source for lighting and lighting device
Inventor: MATSUMOTO MASAHITO
IPC: F21K9/238
Filed: 2019-10-08
Abstract: To provide a light source for lighting that can increase a mounting area for a light-emitting device while suppressing increase in size, and to provide a lighting device including the same.SOLUTION: A light source for lighting includes: a light-emitting module 10; a drive circuit 30 for emitting light from the light-emitting module 10; a housing 50 surrounding the drive circuit 30 and having a first engagement part; and a heat sink 40 thermally coupled to the light-emitting module 10 and having a second engagement part. The first engagement part is stored inside the second engagement part or the second engagement part is stored inside the first engagement part, and the first engagement part is engaged with the second engagement part while the first engagement part and the second engagement part are stored inside the heat sink 40.SELECTED DRAWING: Figure 6
Patent JP-2021064480-A (JP)
Title: Lighting apparatus
Inventor: HABATA YOJIRO
IPC: F21V19/00
Filed: 2019-10-11
Abstract: To efficiently illuminate a wide irradiation range by suppressing loss.SOLUTION: A lighting apparatus (100) includes a housing (110) and a light source part (120). The light source part (120) is disposed within the housing (110). The housing (110) has a translucent part (110t) which allows transmission of light emitted from the light source part (120). The light source part (120) is arranged obliquely relative to the translucent part (110t).SELECTED DRAWING: Figure 1