baber/WOPTO huggingface dataset:
Patent JP-2021184386-A (JP)
Title: Light emitting device
Inventor: SEO TETSUSHI
IPC: H01L51/50
Filed: 2021-07-21
Abstract: To provide a new light emitting device with high productivity and reduced power consumption.SOLUTION: A light emitting device includes: a first light emitting element 101B for emitting blue light; a second light emitting element 101G for emitting green light; and a third light emitting element 101R for emitting red light. In the first light emitting element, a first reflection electrode 104B, a first transparent conductive film 106B, a first light emitting layer 108, a charge generation layer 110, a second light emitting layer 112, and an electrode 114 are laminated in this order. In the second light emitting element, a second reflection electrode 104G, a second transparent conductive film 106G, the first light emitting layer, the charge generation layer, the second light emitting layer, and the electrode are laminated in this order. In the third light emitting element, a third reflection electrode 104R, a third transparent conductive film 106R, the first light emitting layer, the charge generation layer, the second light emitting layer, and the electrode are laminated in this order. The electrode has a function of transmitting light and a function of reflecting light. The first to third reflection electrodes have silver. The first transparent conductive film is thicker than the third transparent conductive film. The third transparent conductive film is thicker than the second transparent conductive film.SELECTED DRAWING: Figure 1
Patent JP-2021170835-A (JP)
Title: Receiving device and receiving method
Inventor: YAMAMOTO MAKIKO
IPC: H03M13/19
Filed: 2021-07-28
Abstract: To ensure good communication quality in data transmission using LDPC codes.SOLUTION: LDPC coding is performed based on a check matrix of an LDPC code having a code length N of 17280 bits and a code rate r of 7/16. The LDPC code includes an information bit and a parity bit, and the check matrix includes an information matrix corresponding to the information bit and a parity matrix corresponding to the parity bit. The information matrix is represented by a check matrix initial value table, and the check matrix initial value table is a table that represents the position of one element of the information matrix every 360 columns and is a predetermined table. This technique can be applied to, for example, data transmission using LDPC codes.SELECTED DRAWING: Figure 21
Patent JP-2023019589-A (JP)
Title: Gas range
Inventor: SAKIYAMA MIKI
IPC: F24C3/12
Filed: 2021-07-29
Abstract: To provide a gas range which can be controlled to a rice cooking gas quantity with a simple configuration.SOLUTION: A gas range is provided with a fuel adjustment valve 25 for changing and adjusting a fuel gas quantity supplied to a burner 1, and a mechanical interlocking mechanism for positioning the fuel adjustment valve 25 at an ignition gas quantity position when an ignition/extinction operating tool is operated to an ignition position. A main flow passage 29A having a single opening/closing valve 26 and a bypass flow passage 29B in which a fuel gas having a configured low flow rate flow are arranged in a fuel gas supply passage 28 of the burner 1 side by side. When a rice cooking mode is selected, a control unit, which controls the fuel gas quantity supplied to the burner 1 to a rice cooking gas quantity which is smaller than the ignition gas quantity with the fuel adjustment valve 25 maintained at the ignition gas quantity position, adjusts the gas quantity to a cooking quantity for cooking rice as one of rise cooking gas quantities, by repeatedly opening and closing the opening/closing valve 26 between an open state and a closed state.SELECTED DRAWING: Figure 2
Patent JP-2023020083-A (JP)
Title: Stamp-less postal system using ar marker, method and program
Inventor: IKUTA HIROTAKA
IPC: G06Q50/32
Filed: 2021-07-30
Abstract: To provide a flexible and scalable postal system using an AR marker, configured to eliminate postal inconvenience for a user and satisfy persons who is emotionally attached to exchanging postal matters.SOLUTION: In a postal system which does not need a stamp on a postal matter, a center server 100 includes: AR content receiving means 105 which receives an image as an AR marker attached to or printed on a postal matter and AR content to be displayed when reading the AR marker, from a user terminal 10 of a user who sends the postal matter; an AR content DB 103 which stores the AR marker and the AR content; and delivery fee settlement means 107 which determines a delivery fee for the postal matter, and transmits a settlement request to a financial institution which can execute a settlement for the postal matter on the basis of settlement information included in the AR content.SELECTED DRAWING: Figure 4
Patent JP-2023020272-A (JP)
Title: Laundry treatment device
Inventor: SHIIBASHI SADATO
IPC: D06F39/00
Filed: 2021-07-30
Abstract: To provide a laundry treatment device which includes an irradiation device which effectively emits light to the inside of a washing drum, does not easily come off, and allows the size of the whole product to be smaller.SOLUTION: A laundry treatment device according to an embodiment includes a water drum 12 having an opening on its front face, a rotating drum 13 which is placed inside the water drum 12 and whose front part is open, a water drum cover 30 which is formed into an annular shape and placed on the opening of the water drum 12, and an irradiation device 40 which emits light to the inside of the rotating drum 13. The water drum cover 30 has a concave portion 38 which is concave towards the rear, on its front face on the inner periphery side. The irradiation unit is attached to the concave portion 38 from the front side.SELECTED DRAWING: Figure 1
Patent JP-2023021832-A (JP)
Title: Underpants type disposable diaper
Inventor: MIZUNO YU
IPC: A61F13/496
Filed: 2021-08-02
Abstract: To provide an underpants type disposable diaper capable of being pulled up to a proper position and reducing liquid spill such as urine.SOLUTION: A diaper 1 comprises an absorbent body 10 and an exterior body 5. The exterior body 5 includes an outer layer nonwoven fabric 51 and an inner layer nonwoven fabric 52, and on each of an abdominal side part A and a back side part B, there is formed a folded part 51a obtained by folding the outer layer nonwoven fabric 51 to a skin facing surface side along a waist opening end. The exterior body 5 has a pair of side panels 15, the folded part 51a has an end part region joined by a junction 53. The side panel 15 has: a first region E1 formed of the folded part 51a; and a second region E2 which is adjacent to the first region E1 and where the inner layer nonwoven fabric is exposed. A friction coefficient of the outer layer nonwoven fabric 51 and a friction coefficient of the inner layer nonwoven fabric 52 are different from each other. A depth of a fold on the first region E1 is deeper than a depth of the fold on the second region E2.SELECTED DRAWING: Figure 2
Patent JP-2023024083-A (JP)
Title: Rotary shaft structure
Inventor: HARA KOSUKE
IPC: B60N3/00
Filed: 2021-08-06
Abstract: To inhibit a shaft from being removed without using a removal prevention component in a structure in which a first member and a second member are rotatably connected by the shaft.SOLUTION: A rotary shaft structure includes: a shaft which rotatably connects a first member with a second member; a first bearing part which is provided at the first member and receives an axial end of the shaft inserted from the outside; a second bearing part which is provided at the second member and through which the shaft penetrates; and a restriction part which is provided at the first bearing part and contacts with an end surface opposite to an insertion direction of the shaft to restrict outward movement of the shaft.SELECTED DRAWING: Figure 9
Patent JP-2022036027-A (JP)
Title: High-voltage battery, method for producing the same, and motor vehicle having battery of this type
Inventor: SLNJA FECHLER
IPC: H01M10/6568
Filed: 2021-08-13
Abstract: To provide a high-voltage battery, a method for producing the same, and a motor vehicle having a battery of this type.SOLUTION: A high-voltage battery for a motor vehicle is provided which has the following characteristics: having a coolant connection (11); and the coolant connection (11) having a multipartite design. Also provided is a corresponding method for producing the high-voltage battery, and a motor vehicle having a battery of this type.SELECTED DRAWING: Figure 2
Patent JP-2023027799-A (JP)
Title: tank
Inventor: Kai yuki
IPC: F17C13/00
Filed: 2021-08-18
Abstract: To provide a tank capable of preventing breakage of a backup ring and a seal member.SOLUTION: A tank 1 includes a liner 10 having a cylindrical opening 13, and a manifold 40 having an insertion portion 43 for closing the opening 13. The insertion portion 43 is provided with an outer peripheral groove 45. In the outer peripheral groove 45, an O-ring 50 for sealing between the insertion portion 43 and the opening 13 and a backup ring 51 arranged on the outer side of the tank 1 than the O-ring 50 are mounted. The backup ring 51 has an elongated ring body 511 and bias cut surfaces 512, 513 that are formed at both ends of the ring body 511, respectively, and are inclined with respect to the longitudinal direction of the ring body 511. In an initial state before the tank 1 is filled with a gas, the backup ring 51 is mounted in the outer peripheral groove 45 with at least a portion of each bias cut surface 512, 513 overlapping a portion of the ring body 511.SELECTED DRAWING: Figure 1
Patent JP-2023028694-A (JP)
Title: ultrasonic transducer
Inventor: HANAWA YUICHIRO
IPC: H04R17/00
Filed: 2021-08-20
Abstract: To provide an ultrasonic transducer that makes it easy to stabilize the relative positional relationship between transducers.SOLUTION: An ultrasonic transducer 1 includes a plurality of vibrators each having a plurality of piezoelectric elements and a diaphragm 20 bonded to the piezoelectric elements, and a connecting portion 30 that connects the diaphragms 20 of the respective vibrators. The width of the connecting portion 30 is smaller than the width of the diaphragm 20, and the connecting portion 30 includes a first connecting portion 31 that connects the diaphragms 20 arranged side by side in the X direction, and a second connecting portion 32 that connects the diaphragms 20 arranged side by side in the Y direction.SELECTED DRAWING: Figure 2
Patent JP-2021193739-A (JP)
Title: Circadian friendly LED light source
Inventor: MICHAEL R KRAMES
IPC: H05B44/00
Filed: 2021-08-23
Abstract: To provide a method and a device for providing a circadian friendly LED light source.SOLUTION: A light source is formed so as to include a first LED emission (eg, one or more LEDs radiating a first spectrum), and a second LED emission (eg, one or more LEDs radiating a second spectrum). During a change from a first ratio to a second ratio, the first LED emission and the second LED emission are combined in the first ratio and in the second ratio so as to change the relative circadian stimulus while maintaining a color rendering index of over 80.SELECTED DRAWING: Figure 5B
Patent JP-2023032744-A (JP)
Title: Reflected light distribution measurement device and method
Inventor: INOUE SHINICHI
IPC: G01N21/57
Filed: 2021-08-27
Abstract: To provide a reflected light distribution measurement device and a method capable of highly accurately measuring BRDF even when a surface to be measured is a curved surface.SOLUTION: A reflected light distribution measurement device 11 includes a light projecting side optical system 20, a light receiving side optical system 30, and a measurement unit 40. The light projection side optical system 20 generates convergent light 22 from a point image of a point light source 21 to irradiate a spherical surface 50 to be measured so as to condense convergent light 22 on a focal point 51 of the spherical surface 50 to be measured. The light receiving side optical system 30 receives parallel light 31 reflected by the spherical surface 50 to be measured using a light receiving side collimator lens 32 to form an image and return it to the point image. The measurement unit 40 measures light amount distribution of the focused point image.SELECTED DRAWING: Figure 1
Patent JP-2023038794-A (JP)
Title: Meeting support device, meeting support method and meeting support program
Inventor: OTSUKA TAKASHI
IPC: G06Q10/00
Filed: 2021-09-07
Abstract: To present an understanding level according to the purpose of a meeting.SOLUTION: A meeting support device includes: an attribute acquisition unit 51 that manages a meeting in which a plurality of participants participate using a plurality of operation devices operated by the participants, respectively, and acquires an attribute of each of the plurality of participants; a generation unit 55 that generates aggregated information that summarizes an understanding level of each of the plurality of participants based on the attributes; and a presentation unit 57 that presents the aggregated information.SELECTED DRAWING: Figure 4
Patent JP-2023039028-A (JP)
Title: Nuclear medicine diagnosis device
Inventor: INOUE HIROSUKE
IPC: G01T1/161
Filed: 2021-09-08
Abstract: To prevent an increase in device price and a reduction in reliability in association with synchronization between detector units.SOLUTION: A nuclear medicine diagnosis device according to an embodiment comprises a plurality of detector units for detecting gamma rays, and each of the plurality of detector units has a detection unit, a generation unit, and a first creation unit. The detection unit detects an analog signal based on a result of detection of the gamma rays. The generation unit generates a clock signal. The first creation unit creates time information by converting the analog signal into a digital signal on the basis of the clock signal.SELECTED DRAWING: Figure 1
Patent JP-2023040419-A (JP)
Title: game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2021-09-10
Abstract: To provide a game machine capable of more suitably performing control of a movable member in the game machine in which the movable member can be moved.SOLUTION: A game machine 10 determines whether a player operates an operation button 20 when a movable rotary accessory member 37 is in a standby position side when performing movable control of the movable rotary accessory member 37 in a range between a standby position and the maximum operation position by continuous operation common to movable modes A to D on the basis of one drive data 1, stops movement of the movable rotary accessory member 37 in continuous operation in a standby position side when the player operates the operation button 20, and starts individual operation after continuous operation of the respective movable modes A to D. After the continuous operation, a pattern display part 341 controls a display performance. In the meantime, when the movable rotary accessory member 37 is in the maximum operation position side, it is not determined whether the operation button 20 is operated. An execution period of continuous operation and a period when the movable rotary accessory member 37 is moved to the maximum operation position by continuous operation are indefinite.SELECTED DRAWING: Figure 269
Patent JP-2023040457-A (JP)
Title: Titanium alloy plate and method for producing the same
Inventor: TAKEBE HIDENORI
IPC: C22C14/00
Filed: 2021-09-10
Abstract: To provide a titanium alloy plate having excellent strength, moldability and economical efficiency and a method for producing the same.SOLUTION: A titanium alloy plate has a chemical composition consisting of in mass%, Cu: 0.70% or less, Cr: 0.03-0.30%, Si: 0.03-0.15%, Fe: 0.06% or less, O: 0.15% or less, N: 0.15% or less, C: 0.05% or less, H: 0.013% or less, with the balance being: Ti and impurities, satisfying [Cu+1.2Cr+3.4Si+5O≥0.80]. In the metallographic structure, the average grain size d is 0.020-0.150 mm, and the relationship between a plate thickness t (mm) and the average grain size d (mm) satisfies [t/d≥3.0].SELECTED DRAWING: None
Patent JP-2023046002-A (JP)
Title: Method for producing powdery thickener composition
Inventor: SHIMADA KOHEI
IPC: C04B24/12
Filed: 2021-09-22
Abstract: To provide a method for producing a powdery thickener composition in improved yield while keeping its thickening effect.SOLUTION: A method for producing a powdery thickener composition includes mixing (A) two or more compounds represented by the formula (1), (B) a glycol-based solvent, and (C) inorganic powder. The (A) two or more compounds have different X's in the formula (1). In at least one of the two or more compounds, R1a or R1b of X in the formula (1) is a compound of alkenyl group. A mixture containing the components (A) and (B) is mixed with the component (C). The formula (1) is: N-X(R2)(R3) [where X is a group represented by R1a or R1b-[CONH-CH2CH2CH2]n-. R1a and R1b each represent an alkyl group or alkenyl group having a predetermined number of carbon atoms. n is an integer of 1-3. R2 and R3 each represent a C1-4 alkyl group or a group represented by -(C2H4O)pH. p is a total of R2 and R3 to represent 0-5].SELECTED DRAWING: None
Patent JP-2023047649-A (JP)
Title: Linear motion guide unit
Inventor: SUZUKI HIROMI
IPC: F16C33/66
Filed: 2021-09-27
Abstract: To provide a linear motion guide unit capable of stably supplying a lubricant to rolling elements over a long period.SOLUTION: The linear motion guide unit includes a rail, a casing, a plurality of rolling elements, and a pair of direction change members, the direction change members each including a first end face directed to the casing side, and a second end face opposed to the first end face and formed with a recessed part recessed toward the first end face side. The linear motion guide unit further includes: a lubricant tank arranged in the casing, formed of a porous material, and formed with an internal space capable of storing a liquid lubricant; a lubrication member arranged in the recessed part, formed of a porous material, and including a portion exposed to a direction change path; and a connection member including a first end linked with the lubricant tank and a second end linked with the lubrication member, penetrating through the direction change members in a longitudinal direction, and formed of a porous material.SELECTED DRAWING: Figure 2
Patent JP-2023048664-A (JP)
Title: program
Inventor: NAGAO SATOKI
IPC: G06F40/186
Filed: 2021-09-28
Abstract: To provide a technology in which a plurality of templates can be easily used.SOLUTION: A device 10 in which a catalog application 43 supporting a plurality of templates is installed, allows a user to select one template from among the plurality of templates, by the catalog application 43. The catalog application 43 acquires type information on an editing mini application 3 corresponding to the selected template from a management server 300, and acquires URL information corresponding to the acquired type information from an address DB 52. The catalog application 43 generates start information including the URL information, accesses an application server 200 on the basis of the URL information, downloads the editing mini application 3 corresponding to the acquired type information to the device 10 and starts the application. The started editing mini application 3 receives editing of the selected template, and edits the template.SELECTED DRAWING: Figure 1
Patent JP-2023048931-A (JP)
Title: game machine
Inventor: KIKUCHI TAKAYUKI
IPC: A63F5/04
Filed: 2021-09-28
Abstract: To provide a game machine capable of preventing deterioration of marketability of the game machine due to initialization by setting change.SOLUTION: RBB1 and RBB2 do not operate in a game where the game value of a second specified number of insertions is set in an insertion state, and RBB3 and RBB4 do not operate in a game in which the game value of a first specified number of insertions is set in the insertion state. A game machine initializes the game state when the set value is changed in a game state where a first bonus is satisfied, and does not initialize the game state when the set value is changed in a game state where a second bonus is satisfied. The game machine further comprises a lower panel section 350 that can suggest the second bonus is established in the game state and has a height H1 in the vertical direction when viewed from the front. Stop buttons B1 to B3 respectively have a height H4 in the vertical direction. The height H1 longer than the height H4.SELECTED DRAWING: Figure 10
Patent JP-2022073997-A (JP)
Title: Flexible guide including translational motion structure for rotary resonance mechanism, in particular, for rotary resonance mechanism of timepiece movement
Inventor: MOHAMMAD HUSSEIN KAHROBAIYAN
IPC: G04B17/04
Filed: 2021-10-04
Abstract: To provide a flexible guide that includes a translational motion structure excellent in isochronism for a rotary resonance mechanism.SOLUTION: A flexible guide 20 for a rotary resonance mechanism of a timepiece movement comprises: a fixed supporting body 25; a movable element 26 that can move with respect to the fixed supporting body; and at least two primary flexible blades 36, 37 and 38, in which bending via a rotation movement around a rotation center enables the movable element to move with respect to the fixed supporting body. The flexible guide includes at least two translational motion structures 33, 34 and 35, and each translational motion structure is connected to one end of the primary flexible blade. Each translational motion structure is configured so as to perform a translational motion at least partially under an impact of the bending of the corresponding primary flexible blade, and the flexible guide includes one or more tertiary flexible blades 31, 39 and 41 that each connect the two translational motion structures.SELECTED DRAWING: Figure 3
Patent JP-2022190646-A (JP)
Title: Voltage monitoring over multiple frequency ranges for autonomous machine applications
Inventor: ASHOK SRINIVASAN
IPC: B60W60/00
Filed: 2021-10-12
Abstract: To provide voltage monitoring over multiple frequency ranges for autonomous machine applications.SOLUTION: In various examples, a voltage monitor may determine whether the voltage supplied to at least one component of a computing system is safe using two sets of thresholds, e.g., a high-frequency over-voltage (OV) threshold, a high-frequency under-voltage (UV) threshold, a low-frequency OV threshold, and a low-frequency UV threshold. A high-frequency voltage error detector may compare the supplied or input voltage to the high-frequency OV and UV thresholds. A low-frequency voltage error detector may filter the supplied voltage to remove or reduce noise and then may compare the filtered voltage to the low-frequency OV and UV thresholds. Upon detecting a voltage error, a safety monitor may cause a change to an operating state of the at least one component.SELECTED DRAWING: Figure 1