baber/WOPTO huggingface dataset:
Patent JP-2023010171-A (JP)
Title: Nitride semiconductor light emitting element
Inventor: TAKAYAMA TORU
IPC: H01S5/343
Filed: 2021-07-09
Abstract: To provide a nitride semiconductor light emitting element capable of reducing operating voltage and also capable of increasing an optical confinement factor in an active layer.SOLUTION: A nitride semiconductor light emitting element 100 includes a semiconductor multilayer body 100S. The semiconductor multilayer body 100S includes an N-type first cladding layer 102, an N-side guide layer 104, an active layer 105 that includes a well layer and a barrier layer, a P-side guide layer 106, and a P-type cladding layer 110. The band gap energy of the P-side guide layer 106 monotonically increases as it gets away from the active layer 105, and the average band gap energy of the P-side guide layer 106 is equal to or more than the average band gap energy of the N-side guide layer 104. The band gap energy of the barrier layer is equal to or less than the minimum values of the band gap energies of the N-side guide layer 104 and the P-side guide layer 106. The film thickness of the P-side guide layer 106 is larger than the film thickness of the N-side guide layer 104.SELECTED DRAWING: Figure 5
Patent JP-2023012046-A (JP)
Title: Ketone scavenger and applications therefor
Inventor: SUDO YUKINORI
IPC: B01D53/14
Filed: 2021-07-13
Abstract: To provide a scavenger that can efficiently trap a ketone.SOLUTION: A ketone scavenger comprises a carboxy group-containing O-substituted monohydroxylamine or a chemically acceptable salt thereof.SELECTED DRAWING: None
Patent JP-2022021319-A (JP)
Title: Waste treatment equipment and waste treatment method
Inventor: AJISAKA YASUO
IPC: B09B3/40
Filed: 2021-07-15
Abstract: To shorten a period of time until the completion of carbonization of the whole waste.SOLUTION: Waste treatment equipment 1 comprises: an electric heater 8 that carbonizes at least a surface of waste 25a within an outside air blocking space; a carbide scraping plate 10 that removes carbide on the following surface from the waste 25a having at least the surface carbonized by the electric heater 8; and a waste accumulation part 26 that positions the carbide 5 near the electric heater 8.SELECTED DRAWING: Figure 4
Patent JP-2021168944-A (JP)
Title: Dart game device
Inventor: HONG SANG UK
IPC: A63B65/02
Filed: 2021-07-16
Abstract: To solve the problem in which existing dart game systems have inconvenient points and many points insufficient to attract the interest of a user.SOLUTION: A dart game system 10000 includes: a dart game device 1000; and a dart game assist device 3000 for communicating with the dart game device. The dart game device includes: a dart target 200 which comprises a sensing part 160 for sensing hitting of a thrown dart pin, and receives the dart pin; body structure 300 including a display region 315 formed so as to surrounding an outer periphery of the dart target, and for receiving and outputting an image projected from an image projection part located outside the dart game device, and outputting an image generated in the display region; and a control unit 110 for controlling operation of the dart game device. The dart game assist device includes a user interface unit 3100 for outputting information related to execution of a dart game, and for receiving an input.SELECTED DRAWING: Figure 1
Patent JP-2023013436-A (JP)
Title: game machine
Inventor: TSUTSUMI KENICHI
IPC: A63F5/04
Filed: 2021-07-16
Abstract: To provide a game machine capable of preventing unauthorized viewing of contents of the item screen corresponding to the item included in a menu screen, after a set value display process or a set value change process is completed on a game control unit side.SOLUTION: A sub CPU 201 displays a maintenance menu screen on a sub display device 220, performs a maintenance process to display the item screen corresponding to the item selected by using a touch panel on the menu screen on a sub display device 220, displays a maintenance menu top screen when receiving an initialization command (start) related to the start of the confirmation or change of the set value on a main CPU 101, and does not display the maintenance menu screen and the item screen on the sub display device 220 when receiving an initialization command (end) related to the end of the confirmation or change of the set value on the main CPU 101, so that the maintenance process is ended.SELECTED DRAWING: Figure 54
Patent JP-2021181228-A (JP)
Title: Laminate film and laminate member
Inventor: OKADA TAKUMA
IPC: G02B1/14
Filed: 2021-07-19
Abstract: To provide a laminate film capable of being molded in a complicated shape.SOLUTION: A laminate film which comprises a transparent support base material, an uncured hard coat layer formed on at least one surface of the transparent support base material, and an uncured optical interference layer formed on the uncured hard coat layer is such that: the uncured hard coat layer includes an active energy ray-curable hard coat layer-forming composition; the uncured optical interference layer includes an active energy ray-curable optical interference layer-forming composition; a thickness of the transparent support base material is 50 μm or more and 600 μm or less; a view luminous reflectance including regular reflection light and measured from a side of the uncured optical interference layer is 0.1% or more and 4.0% or less; and an elongation percentage at 160°C is 50% or more.SELECTED DRAWING: None
Patent JP-2022145412-A (JP)
Title: Optical laminate, manufacturing method thereof and picture display unit
Inventor: HAGIWARA SHINYA
IPC: B32B7/023
Filed: 2021-07-20
Abstract: To provide an optical laminate excellent in high-temperature durability, a picture display unit having the optical laminate and a manufacturing method of the optical laminate.SOLUTION: An optical laminate includes a first protective film, a polarization element and a high retardation film in this order. An absolute value of a photoelastic coefficient at a temperature of 23°C of the first protective film is 8×10-12 Pa-1 or less. A moisture content of the polarization element is equal to or higher than an equilibrium moisture content at a temperature of 20°C and a relative humidity of 20% and equal to or lower than an equilibrium moisture content at a temperature of 20°C and a relative humidity of 48%. An in-plane retardation value Re[550] at a wavelength 550nm of the high retardation film is 3000 to 30000 nm inclusive. An angle formed by a slow axis of the high retardation film and an absorption axis of the polarization element is 40° to 50° inclusive.SELECTED DRAWING: None
Patent JP-2023017525-A (JP)
Title: Control device of hybrid vehicle
Inventor: OGAWA YUKI
IPC: B60W20/12
Filed: 2021-07-26
Abstract: To provide a control device of a hybrid vehicle.SOLUTION: A control device comprises a calculating part that calculates required power indicating charging/discharging power that a battery requires, which limits the required power so that an absolute value in a change rate of the required power is less than an absolute value of a first upper limit value. The control device comprises an obtaining part that obtains road information about a route on which a vehicle is scheduled to travel. The control device comprises a first detecting part that detects timing of starting specific control on the basis of the road information. The control device comprises a control part that starts the specific control in response to arrival of the starting timing, where the specific control is control by which positive charging or positive discharging is performed to the battery by changing the required power to a specific power value. The control part limits an absolute value in the change rate in a period of time during which the required power is changed up to the specific power value in response to the arrival of the starting timing to be less than an absolute value of a second upper limit value, where the absolute value of the second upper limit value is smaller than the absolute value of the first upper limit value.SELECTED DRAWING: Figure 3
Patent JP-2023018374-A (JP)
Title: Motor-driven compressor
Inventor: URABE SHOGO
IPC: H02K11/33
Filed: 2021-07-27
Abstract: To improve productivity of a motor-driven compressor.SOLUTION: One end of a first conductive member 61 is penetrated through a circuit board 31 from a surface at an end wall 12b side of a motor housing 12 and soldered to the circuit board 31 on a surface at an external connector 45 side. Thus, one end of the first conductive member 61 and a component lead portion 32a of an electric component 32 are soldered in the same process on the surface at the external connector 45 side. One end of a second conductive member 71 is electrically connected to a power supply connector 46. The other end of the first conductive member 61 and the other end of the second conductive member 71 are fitted and electrically connected according to connection of an inverter cover 25 to the motor housing 12. Thus, the first conductive member 61 and the second conductive member 71 are electrically connected only by connecting the motor housing 12 and the inverter cover 25.SELECTED DRAWING: Figure 2
Patent JP-2023018444-A (JP)
Title: Bottle easy to carry and wash
Inventor: Xu gui-ying
IPC: B65D47/12
Filed: 2021-07-27
Abstract: To provide a bottle easy to use, carry and wash which can be held by a hand surely, and which can be easily washed as a bottle body can be separated.SOLUTION: A bottle easy to wash includes a bottle body 1 and a bottle lid 2. The bottle body 1 is constituted of an upper stage part 3 and a lower stage part 4 which are coupled with each other. The lower stage part 4 is provided with a lower storage chamber 41 therein, and formed with an opening part 42 at the top end thereof. The upper stage part 3 includes an upper storage chamber 31 therein, and has a bottle mouth 32 at the top end thereof. At the upper stage part 3, side holding pieces 33 extending downward are elongated respectively on both sides in parallel with respect to the thickness direction. When the side holding pieces 33 are pressed against step parts 43, bumps 331 are fitted into recessed parts 431 and positioned. Between the upper stage part 3 and the lower stage part 4, a waterproof ring 44 is provided. The bottle body 1 constituted of the upper stage part 3 and the lower stage part 4 coupled with each other, is formed into a flat structure in which its width is larger than two times of its thickness. The bottle lid 2 closes the bottle mouth 32.SELECTED DRAWING: Figure 2
Patent JP-2021176587-A (JP)
Title: Feeding tube with electromagnetic sensor
Inventor: DORON BESSER
IPC: A61J15/00
Filed: 2021-08-03
Abstract: To provide a feeding tube with electromagnetic sensors for positioning guidance.SOLUTION: A feeding tube 200 has a main feeding lumen 210, which extends along a length of the feeding tube 200 and through which substances or a pressure may be supplied to a subject's stomach and/or duodenum. The feeding tube 200 also includes a sensor lumen 220, running parallel to the feeding lumen 210 along the length of the feeding tube 200. The sensor lumen 220 is configured to hold, receive, contain, and/or be formed around an electromagnetic sensor.SELECTED DRAWING: Figure 2B
Patent JP-2022033023-A (JP)
Title: Ram air turbine blade platform cooling
Inventor: LEISSNER FERDINAND POTH III
IPC: F01D5/18
Filed: 2021-08-11
Abstract: To provide a method of cooling a turbine blade and a turbine rotor, and a method of forming a platform cooling constitution in the turbine blade.SOLUTION: A turbine blade 100 defines a passage having a first leg, a second leg, and arcuate portions 252, 238, 274, 276. The arcuate portions 252, 276 are at least partially within a platform 114, and connects the first and second legs. The first leg extends between a distal end portion 126 of an airfoil 118 and inlets of the arcuate portions 238, 274. The second leg extends from outlets of the arcuate portions 252, 276 to the distal end portion 126 of the airfoil 118. The platform 114 includes a first feed passage and branch passages. The first feed passage is open through an extrados of the arcuate portions 252, 276, and is in fluid communication with the branch passages. The inlet of each branch passage is connected with the first feed passage while the outlet is open to an exterior of the platform 114.SELECTED DRAWING: Figure 2
Patent JP-2021178867-A (JP)
Title: Aqueous formulation comprising 5-aminolevulinic acids
Inventor: MORISHITA MIKA
IPC: A61K31/22
Filed: 2021-08-12
Abstract: To provide an aqueous formulation with enhanced stability comprising ALAs and an iron compound.SOLUTION: An aqueous formulation containing ALAs and an iron compound further comprises 0.2 to 30% by weight salts. The salts are sodium salts or potassium salts. The aqueous preparation has a pH of 2 to 8.SELECTED DRAWING: None
Patent JP-2023028385-A (JP)
Title: Oil passage structure of internal combustion engine
Inventor: KANAI TAKUYA
IPC: F02F1/24
Filed: 2021-08-19
Abstract: To provide oil passage structure of an internal combustion engine, enabling quick operation of an intake-side valve timing adjustment device after starting the internal combustion engine, thereby enabling reduction of exhaust gas and reduction of fuel consumption.SOLUTION: In the oil passage structure of an engine 1, a main oil passage 62 and an exhaust-side head oil passage 64 extend upward from under an exhaust-side in-cam-cap oil passage 66 to the exhaust-side in-cam-cap oil passage 66, and an intake-side head oil passage 63 has: a first intake-side head oil passage 63A extending from the main oil passage 62 to an intake-side wall 4B of a cylinder head 4; and a second intake-side head oil passage 63B extending upward from an outer end 63a in the extending direction, of the first intake-side head oil passage 63A and reaching an intake-side in-cam-cap oil passage 65. In the second intake-side head oil passage 63B, a boss 69 for sensor mounting is provided to which a hydraulic sensor 70 is mounted.SELECTED DRAWING: Figure 7
Patent JP-2023029085-A (JP)
Title: Gas concentration control method and gas concentration control system
Inventor: SHINOHARA WATARU
IPC: F24F3/16
Filed: 2021-08-20
Abstract: To perform gas concentration control of the whole area of a control target space.SOLUTION: A gas concentration control system 1 includes: a simulation operation part 300 obtaining gas concentration distribution data D1 on simulation of a control target space 10 by performing fluid simulation on the basis of layout information i1 of the control target space 10; a concentration sensor 200 detecting real gas concentration of subspaces 11 constituting a part of the control target space 10; a concentration distribution estimating part 420 estimating gas concentration distribution of the control target space 10 including all the subspaces 11 on the basis of the gas concentration distribution data D1 and the real gas concentration; and a gas discharge control part 430 discharging gas or mist to the control target space 10 on the basis of the gas concentration distribution estimated by the concentration distribution estimating part 420.SELECTED DRAWING: Figure 3
Patent JP-2023031812-A (JP)
Title: Conductive rubber composition for sensing
Inventor: URATA TOMOHIRO
IPC: H01B1/24
Filed: 2021-08-25
Abstract: To provide a conductive rubber composition for sensing that has good responsiveness in change of electrical resistance value to strain and can accurately detect crack occurrence.SOLUTION: Provided is a conductive rubber composition for sensing that contains a rubber component and a carbon black and is characterized in that the rubber component contains an acrylonitrile-butadiene rubber having an acrylonitrile unit content of more than 45 mass% in an amount of 80 mass% or more, the carbon black has a cetyltrimethylammonium bromide (CTAB) adsorption specific surface area of 110 m2/g or more, and the contained amount of the carbon black is 50 pts.mass or more for 100 pts.mass of the rubber component.SELECTED DRAWING: None
Patent JP-2023034635-A (JP)
Title: Method for controlling display system and display system
Inventor: TONE TAKEHIKO
IPC: H04N5/74
Filed: 2021-08-31
Abstract: To increase the frequency of acquiring a picked-up image obtained by picking up an image for inspection.SOLUTION: A method for controlling a display system includes: projecting a first image P1 corresponding to an image signal SP and a second image P2 different from the first image P1 alternately on a screen SC; acquiring a picked-up image PM obtained by picking up an image of the screen SC with a camera 200 every time a third period TC1 elapses; and when the picked-up image PM is determined to be an image obtained by picking up the second image P2, starting acquiring the picked-up image PM as the image obtained by picking up the second image P2, and every time a projection period PD elapses from the start of acquiring the picked-up image PM as the image obtained by picking up the second image P2, acquiring the picked-up image PM as the image obtained by picking up the second image P2.SELECTED DRAWING: Figure 4
Patent JP-2022042507-A (JP)
Title: Picture and layer included in vvc image item
Inventor: WANG YE-KUI
IPC: H04N19/70
Filed: 2021-09-02
Abstract: To provide a system, a method, a device, and a storage medium for processing image data.SOLUTION: In a method, conversion between a visual media file and a bitstream is performed. The visual media file has one or more sequences of pictures according to the media file format, and the bitstream has one or more access units according to the video coding format. The media file format specifies that an image item of a particular type value in the visual media file includes a single bitstream access unit. A single access unit is either an intrarandom access picture (IRAP) access unit or a gradual decryption refresh (GDR) access unit that follows the video coding format. All pictures in the GDR access unit are identified as recovery points in the bitstream.SELECTED DRAWING: Figure 8
Patent JP-2023038128-A (JP)
Title: Information processing device, machine learning model, information processing method, and program
Inventor: KADOTA NORIMASA
IPC: G06N3/04
Filed: 2021-09-06
Abstract: To reduce computation cost of a machine learning model designed to perform a recognition task using an image and related information as an input.SOLUTION: An information processing method is provided, comprising: inputting pixel information to a first part of a machine learning model designed to perform recognition processing on a recognition target in a captured image on the basis of the pixel information of the capture image and information on the captured image in addition to the pixel information; and perform recognition processing by inputting corrected information obtained by correcting an output of the first part of the machine learning model using the information on the capture image to a second part of the machine learning model succeeding the first part.SELECTED DRAWING: Figure 2
Patent JP-2023039006-A (JP)
Title: Conductive composition for stretchable conductive material, stretchable conductive material and production method of the same
Inventor: OBA KAZUTOSHI
IPC: B32B27/18
Filed: 2021-09-08
Abstract: To provide a conductive composition for a stretchable conductive material which has excellent stretchability, which can effectively suppress occurrence of crack in stretching, and which has excellent printability on various stretchable film base materials, the stretchable conductive material and a production method of the same.SOLUTION: A conductive composition is for preparing a conductive layer on a stretchable base film, and contains a resin (E) which is a block copolymer, conductive fine particles (F), and a solvent (C), wherein the solvent (C) contains a solvent (C') which satisfies all of the conditions (1)-(3). (1) Boiling point is 180 to 270°C. (2) One relation of, Hansen solubility parameter δp is 0≤δp≤5.0 and δh is 2.4≤δh≤9.1 or Hansen solubility parameter δp is 5.5≤δp≤15.3 and δh is 10.0≤δh≤24.0, is satisfied. (3) Hansen solubility parameter δd is 13.8≤δd≤20.0.SELECTED DRAWING: None
Patent JP-2023046330-A (JP)
Title: Thoracic vertebra supporting tool
Inventor: TOSAKA YOSHIMASA
IPC: A63B23/02
Filed: 2021-09-10
Abstract: To provide a thoracic vertebra supporting tool in which a first problem of this invention is to support a thoracic vertebra physically firmly and stably, and is to disperse the pressure in thoracic left and right tissues (muscle and fat) without concentrating the pressure in the use on the thoracic vertebra, and a second problem is to obtain the thoracic vertebra supporting tool without obstructing the costal movement at the breathing exercise and without obstructing the scapular movement at the upper limb exercise.SOLUTION: A thoracic vertebra supporting tool A of this invention is a thoracic vertebra supporting surface 2 in which an upper surface of a pedestal 1 where at least an upper part is made a cross-sectional trapezoidal shape or a thoracic vertebra 3 can be supported in the width direction and the length direction, and is a contour shape or size without obstructing the movement of a rib 4 and scapula 5. The side of the pedestal 1 is configured by forming a shape capable of supporting the tissue on both sides of the thoracic vertebra without obstructing the scapular movement. The contour shape of the thoracic vertebra supporting surface is preferably a rectangle of around 25-35 centimeters in length and around 4-7 centimeters in width. The tilt angle of a slope 1a of the pedestal 1 is preferably 35 degrees.SELECTED DRAWING: Figure 8
Patent JP-2022047527-A (JP)
Title: Execution controller, method for controlling execution, and execution control program
Inventor: OKAMOTO SHINICHIRO
IPC: G06F9/38
Filed: 2021-09-10
Abstract: To provide an execution controller, a method for controlling execution, and an execution control program that improve the accuracy of a model.SOLUTION: In an information processing system in which a plurality of information processors and a plurality of execution controllers are connected via a network, the execution controllers include: a specification unit for determining a feature of a model used when a plurality of operation devices with different architectures execute predetermined processing; a determination unit for determining one of the plurality of operation devices to execute the processing using the model on the basis of the feature specified by the specification unit; and an execution control unit for causing the operation device determined by the determination unit to execute the processing by using the model.SELECTED DRAWING: Figure 17
Patent JP-2022000911-A (JP)
Title: Graphene fet including graphite interface at contact
Inventor: COLOMBO LUIGI
IPC: H01L29/417
Filed: 2021-09-13
Abstract: SOLUTION: In a described example, a method (100) for forming a graphene FET includes providing a graphene layer having a graphene surface (101). A first metal layer having a work function larger than 4.3 eV is deposited on the graphene surface (102), and the first metal layer is oxidized to form a first metal oxide layer, (103). The first metal oxide layer is etched to provide an open surface contact area including first and second areas of the graphene layer for providing a graphene surface source and a drain contact (104). A second metal layer is deposited which includes a second metal layer portion for providing a source comprising a source contact on a graphene surface source contact and a second metal layer portion for providing a drain comprising a drain contact on a graphene surface drain contact (105). A grown-in graphite layer is formed on interfaces between the source contact and the graphene surface source contact and between the drain contact and the graphene surface drain contact (106).SELECTED DRAWING: Figure 1