baber/WOPTO huggingface dataset:
Patent JP-2021120695-A (JP)
Title: Light receiving apparatus
Inventor: YAGI HIDEKI
IPC: G02F2/00
Filed: 2020-01-30
Abstract: To provide a light receiving apparatus capable of reducing a joint area between a metal layer and a solder layer.SOLUTION: A light receiving apparatus comprises a light receiving device and a carrier. The light receiving device comprises a semiconductor substrate including a first principal surface and a second principal surface opposite the first principal surface, and a metal pattern layer provided on the second principal surface. The carrier comprises a support substrate including a third principal surface arranged facing the second principal surface, and a solder pattern layer which is bonded to the metal pattern layer and is provided on the third principal surface. The first principal surface is provided with a variable optical attenuator, an optical 90° hybrid element, and a plurality of light receiving elements optically coupled to the variable optical attenuator through the optical 90° hybrid element. The solder pattern layer and the metal pattern layer are located, when viewed from a normal direction of the first principal surface, on a peripheral area surrounding a central area where the variable optical attenuator and the optical 90° hybrid element are located.SELECTED DRAWING: Figure 4
Patent JP-2020062544-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-01-30
Abstract: To provide a game machine capable of suppressing a decrease in interest in a game.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball driven onto a game area 1100. When a game ball enters a start pocket, determination processing for winning is performed. Then, in acquisition of winning by the determination processing, after a performance image in winning is allowed to appear, control is performed to a state in which a winning game capable of acquiring a game ball is performed. In this regard, in the Pachinko machine 1, after indication of winning or losing of a lottery by a performance pattern, pattern variation is started for a lottery of which the winning or losing has already been indicated.SELECTED DRAWING: Figure 98
Patent JP-2021128487-A (JP)
Title: Characteristic evaluation system and method thereof
Inventor: KAI MASARU
IPC: G06Q10/06
Filed: 2020-02-13
Abstract: To provide a characteristic evaluation system and a method thereof capable of using the knowledge of a specific person to evaluate the characteristics of a target person or a team to which the target person belongs based on the observation of behaviors of the target person.SOLUTION: A computer 1 of a characteristic evaluation system includes a model creation unit 2 that generalizes the knowledge possessed by a specific person to create a model, an observation unit 3 that acquires data on behaviors of a target person belonging to a team, an estimation unit 4 that uses the model to estimate characteristics of the target person or the team based on the data obtained by the observation unit 3, and an instruction unit 6 that outputs the characteristics of a result estimated by the estimation unit 4.SELECTED DRAWING: Figure 1
Patent JP-2021126293-A (JP)
Title: bag
Inventor: SHODA MAKOTO
IPC: A45F3/02
Filed: 2020-02-13
Abstract: To provide a bag capable of easily storing or taking stored articles in/out of a sub-storage part by a sub opening provided along a height direction for a gusset part of the bag.SOLUTION: A bag has a pair of side surface parts, a lower surface part provided between the pair of side surface parts, and a gusset part provided between the pair of side surface parts, can store stored articles in a storage part formed inside via an opening, and convey them. Inside a gusset part epidermis material forming the gusset part, an inner cloth material defining the storage part is provided inside at a prescribed interval from the gusset part epidermis material, a sub storage part is formed between the inner fabric and the gusset part epidermis material, and the gusset part epidermis material is provided with a sub opening opening along a height direction of the gusset part.SELECTED DRAWING: Figure 4
Patent JP-2021127873-A (JP)
Title: Bath system
Inventor: AKAGI NOBUYUKI
IPC: F24H1/00
Filed: 2020-02-17
Abstract: To provide a bath system capable of realizing excellent cleanness of a bathroom and improved designability of a bathroom space.SOLUTION: A bath system 1 comprises a water heater 90 for supplying hot water in a bathroom R2, an operation terminal 10 for giving an instruction to the water heater 90, and control means 7 for controlling the water heater 90 and the operation terminal 10. The operation terminal 10 has projection means 20 for projecting an image P1 (P1A) including an operation part 11 for giving an instruction to one part of the bathroom R2, and operation detection means 30 for detecting an instruction operation that a user U1 lays a hand U1H on an operation part projection region to which the operation part 11 is projected by the projection means 20. The control means 7 executes the instruction to the water heater 90 according to detection of the instruction operation by the operation detection means 30.SELECTED DRAWING: Figure 1
Patent JP-2021129072-A (JP)
Title: Actuator, liquid discharge head, liquid discharge device, and method for manufacturing actuator
Inventor: MASUDA TOSHIAKI
IPC: B05C5/00
Filed: 2020-02-17
Abstract: To provide an actuator that has satisfactory insulation resistance and has high reliability.SOLUTION: The actuator has a substrate, a diaphragm arranged on the substrate, a lower electrode arranged on the diaphragm, a piezoelectric substance arranged on the lower electrode, and an upper electrode arranged on the piezoelectric substance. The ratio of Pb[atom%] to Zr[atom%] present in a grain boundary in the piezoelectric substance satisfies Pb/Zr>1.7.SELECTED DRAWING: Figure 1
Patent JP-2021126749-A (JP)
Title: Hopper device, polishing stone replacement device, and barrel polishing device
Inventor: OWAKI GORO
IPC: B24B31/033
Filed: 2020-02-17
Abstract: To return a polishing stone discharged from a barrel tank into the barrel tank to reuse the stone.SOLUTION: A hopper device 30 includes: a hopper 31 capable of storing polishing stones; a connection part 40 communicated to a delivery port of the hopper 31; and an air inflow passage for causing air to flow into the connection part 40. An upstream end of an introduction pipe 49 for introducing the polishing stones from the hopper 31 into a barrel tank 12 when the barrel tank 12 of a centrifugal barrel polishing machine B has an internal pressure which is lower than an internal pressure of the hopper 31 can be connected to the connection part 40.SELECTED DRAWING: Figure 1
Patent JP-2021131758-A (JP)
Title: Driving assistance system, driving assistance method, and driving assistance program
Inventor: WAKABAYASHI Yuta
IPC: G08G1/13
Filed: 2020-02-20
Abstract: To provide a driving assistance system capable of accurately estimating a factor of sudden braking.SOLUTION: A driving assistance system comprises: a storage section for storing a learning model learning a plurality of supervisor data indicating a relation between braking operation information indicating a braking operation performed in a vehicle being traveled on a road and braking reason information indicating a reason why the braking operation is performed; an acquisition section which acquires vehicle operation information relating to operations of the vehicle with the passage of time; and an identification section which uses the learning model to identify the braking reason information indicating the reason why the braking operation is performed on the road and braking position information indicating a position where the braking operation is performed on the basis of the braking operation information indicating the braking operation which is acquired from the braking operation information and performed in the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2021136124-A (JP)
Title: Illumination device and display device
Inventor: OTA TAKASHI
IPC: F21S2/00
Filed: 2020-02-26
Abstract: To provide an illumination device in which illumination quality is improved and a display device having the illumination device.SOLUTION: An illumination device IL includes: a wiring substrate CBS; a plurality of light-emitting elements ELM provided on a main surface MSF of the wiring substrate CBS; a light-diffusion distance maintaining layer TLG provided on the plurality of light-emitting elements ELM; a wavelength conversion layer RCL provided on the light-diffusion distance maintaining layer TLG; and a prism sheet PSM provided on the wavelength conversion layer RCL. The main surface MSF of the wiring substrate CBS is divided into a plurality of segment areas SA, and a plurality of n-pieces (n>1) of light-emitting elements ELM are provided in each of the plurality of segment areas SA. The plurality of light-emitting elements ELM is independently driven per unit of segment area SA, and the thickness of the light-diffusion distance maintaining layer TLG is 1/2 times or more of the pitch of adjacent segment areas SA.SELECTED DRAWING: Figure 2
Patent JP-2021135853-A (JP)
Title: Sleep improvement system
Inventor: HIRAI KIICHI
IPC: G16H20/00
Filed: 2020-02-28
Abstract: To provide a sleep improvement system which is mainly useful for efforts for improvement of sleep of a user by visualizing a state of sleep of the user.SOLUTION: A sleep improvement system 1 includes: a terminal 2; and an information processing device 3. The information processing device 3 includes: a data storage unit 5; a sleep analysis unit 6 that uses sleep data 4 stored in the data storage unit 5 to analyze and evaluate sleep of a user by bedtime, sleep time, deviation between a weekday and a holiday; and a presentation unit 8 that displays an analysis result 7 for the sleep of the user obtained by the sleep analysis unit 6 on the terminal 2 to present the result to the user. The data storage unit 5 acquires and stores daily sleep data 4. The sleep analysis unit 6 uses the stored sleep data 4 for at least one week to analyze and evaluate the sleep of the user. The presentation unit 8 presents the analysis result 7 for the sleep of the user for at least one week to the terminal 2 as a state of the sleep of the user every week.SELECTED DRAWING: Figure 2
Patent JP-2021137228-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-03-04
Abstract: To allow appropriate performance control.SOLUTION: In one or a plurality of notice performances, winning notice that is winning suggestion can be executed. A character for winning notice to be used for the winning notice varies in determination ratio in the case that a winning type of symbol designation is a second special symbol jackpot or jackpot X via small winning, in the case that the winning type of symbol designation is jackpot Y via small winning, and in the case that the winning type of symbol designation is jackpot Z via small winning. As for the character for winning notice, a notice performance related to a character panel image showing the character for winning notice is executed after shown in any character panel image displayed in an acquisition performance. By selecting a notice performance control pattern in accordance with characters shown in the character panel image and controlling execution of the notice performance, the character shown in the character panel image becomes an ally character in a battle performance in the notice performance.SELECTED DRAWING: Figure 17-19
Patent JP-2021141445-A (JP)
Title: Earpieces and earphones
Inventor: MATSUMOTO KIGEN
IPC: H04R1/10
Filed: 2020-03-05
Abstract: To provide earpieces and earphones that can provide good fit when worn while consolidating the size.SOLUTION: An umbrella portion 45 is connected to the front end 40b side of a base 40, and extends toward the rear end 40a side of the base 40 so as to cover the outer periphery of the base 40. The groove portion 50 has a V-shape recessed inward in the radial direction of the umbrella portion 45, and is provided linearly from the rear end 45a of the umbrella portion 45 toward the front end side of the umbrella portion 45. The umbrella portion 45 includes a first region R1 on the front end side of the umbrella portion 45 and having no groove portion 50, and a second region R2 on the rear end 45a side of the umbrella portion 45 and having a groove portion 50. The second region R2 of the umbrella portion 45 is provided with a maximum outer diameter portion that maximizes the outer diameter of the umbrella portion 45.SELECTED DRAWING: Figure 3
Patent JP-2021140703-A (JP)
Title: Message providing method, message providing device, message providing program, and recording medium
Inventor: KABAYAMA SHINICHI
IPC: G06Q50/10
Filed: 2020-03-09
Abstract: To contribute to an offer of a message left by a decedent before dying at timing when a successor recollects the decedent as the deceased.SOLUTION: A message offering method correlates one or a plurality of messages with ID information of a successor and stores it in a storage 300 when one or the plurality of messages for the successor are set in a setting page in which a decedent can set a message for the successor, and can providing at least one message from among one or the plurality of messages by using an information terminal 200 when use of a tool pertaining to a memorial service is detected by using a sensor provided for the terminal device 200 used based on ID information of the successor in reception of first information for showing that the decedent is dead.SELECTED DRAWING: Figure 1
Patent JP-2020154299-A (JP)
Title: Image forming apparatus
Inventor: WADA KOJI
IPC: G03G21/16
Filed: 2020-03-11
Abstract: To provide one form of an image forming apparatus.SOLUTION: An image forming apparatus is removably attached with a supply container storing a developer, and comprises: an image carrier; a developer carrier; a developer container to which the supply container is removably attached, the developer container having a storage unit that rotatably supports the developer carrier and stores a developer to be carried on the developer carrier; and a loading unit on which a recording material ejected to the outside of the apparatus is loaded. The developer container has a projection part that is provided at one end in the direction of axis of rotation of the developer carrier, the projection part projecting toward the loading unit in an intersecting direction intersecting the direction of axis of rotation beyond the center part of the developer carrier. The projection part has an attachment part that communicates with the storage unit and is configured to allow the supply container to be attached to its tip part while being exposed to the outside of the apparatus. The attachment part is formed with a supply port for the developer to be supplied from the supply container to the storage unit.SELECTED DRAWING: Figure 1
Patent JP-2021146761-A (JP)
Title: vehicle
Inventor: FUKUNAGA SUSUMU
IPC: F02G5/02
Filed: 2020-03-16
Abstract: To provide a vehicle in which both the waste heat recovery efficiency of the Rankine cycle system and the power transmission efficiency between an expander and a propeller shaft are improved.SOLUTION: An engine 2 and a propeller shaft 5 are arranged in order from the front to the rear in the vehicle length direction between a pair of vehicle body frames 24 and 25 extending in the vehicle length direction and spaced apart in the vehicle width direction. An apparatus group of the Rankine cycle system 3 excluding an expander 10 and an exhaust gas purification device 4 are arranged adjacent to each other in the vehicle length direction on the outside of one vehicle body frame 24 of the pair of vehicle body frames 24 and 25 in the vehicle width direction. The expander 10 is arranged inside the vehicle body frame 24 in the vehicle width direction. In a plan view, an evaporator 9 and the expander 10 in the apparatus group of the Rankine cycle system 3 are adjacent to each other in the vehicle width direction via one of the vehicle body frames 24. In addition, the height of an output shaft 10a of the expander 10 is brought close to the height of the propeller shaft 5 in a side view.SELECTED DRAWING: Figure 1
Patent JP-2021147770-A (JP)
Title: partition
Inventor: NAMIKAWA YOSHIMOTO
IPC: E04B2/74
Filed: 2020-03-16
Abstract: To provide a partition with a novel appearance being three-dimensional and comprising a profound feeling by effectively utilizing a joint formed between neighboring panels.SOLUTION: A partition 1 connecting a plurality of panels 2 comprises: a joint 6 formed between the neighboring panels 2; and a stud 5 including a formation surface 10 which supports the plurality of panels 2 and which forms a joint bottom face 7 of the joint 6. The panel 2 includes a joint side face 8 sloped from its outer surface 9 toward the joint bottom face 7. The joint side face 8 includes a slope angle α forming an obtuse angle from the outer surface 9 toward the joint bottom face 7.SELECTED DRAWING: Figure 3
Patent JP-2021150922-A (JP)
Title: Piezoelectric thin film resonator, filter and multiplexer
Inventor: ASADA MINORU
IPC: H03H9/54
Filed: 2020-03-23
Abstract: To provide a piezoelectric thin film resonator in which damage to a piezoelectric film can be suppressed.SOLUTION: A piezoelectric thin film resonator 100 includes: a substrate 10; a support layer 18 provided on the substrate 10; a lower electrode 12 provided on the support layer 18; a piezoelectric film 14 which is provided on the lower electrode 12 and which has a first coefficient of linear expansion, the absolute value of a difference between the first coefficient of linear expansion and a third coefficient of linear expansion of the support layer 18 being smaller than the absolute value of a difference between the first coefficient of linear expansion and a second coefficient of linear expansion of the substrate 10; and an upper electrode 16 which is provided on the piezoelectric film 14 and which overlaps, in plan view, the lower electrode 12 and a gap 30 formed between the substrate 10 and the lower electrode 12.SELECTED DRAWING: Figure 1
Patent JP-2021153487-A (JP)
Title: METHOD FOR PREPARING SERUM SAMPLE INCLUDING miRNA FROM BLOOD SAMPLE
Inventor: NAKADERA YASUHITO
IPC: C12Q1/6813
Filed: 2020-03-27
Abstract: To provide a method for preparing a sample including miRNA, which allows precise measurement with small variation in measurement results, in order to accurately measure the abundance of the miRNA included in the blood sample.SOLUTION: Of the supernatant obtained by centrifugal separation of a blood sample, a middle layer is used to prepare a serum sample including miRNA, resulting in a serum sample allowing precise miRNA measurement.SELECTED DRAWING: Figure 2
Patent JP-2020167162-A (JP)
Title: Automotive lighting unit with oled light source and related operating method
Inventor: CARLOTTA BURCOVICH
IPC: B60Q1/04
Filed: 2020-03-27
Abstract: To provide an automotive lighting unit with an OLED light source and a related operating method.SOLUTION: An automotive lighting unit 1 includes a lighting device with one or more OLED light sources 6, and an electronic device 12 configured to determine the malfunction state of the OLED light source 8. The electronic device 12 is suitable for determining a leakage resistance Rp of the OLED light source 8, and determines the malfunction state of the OLED light source 6 on the basis of the leakage resistance Rp.SELECTED DRAWING: Figure 1
Patent JP-2021157722-A (JP)
Title: Fish catch result report creation support system, fish catch result report creation support terminal device, and fish catch result report creation support program
Inventor: MIZUKAMI YOSUKE
IPC: G06Q50/02
Filed: 2020-03-30
Abstract: To provide a fish catch result report creation support system, a fish catch result report creation support terminal device, and a fish catch result report creation support program that support creation of a fish catch result report so that even a small-scale fisherman can easily create the fish catch result report.SOLUTION: According to a fish catch result report creation support system 10, a fish catch result report creation support terminal device 20 stores positional information and start date and time information in storage means 27 and stands by when transmission to a fish catch result report creation support server 30 via a relay station R of a mobile phone company is not available. When communication with the relay station R is established, the fish catch result report creation support terminal device 20 transmits the positional information and the start date and time information to the fish catch result report creation support server 30. Therefore, even if a fisherman is operating on the sea, the positional information and the start date and time information can be transmitted to the creation support server 30 when communication is restored.SELECTED DRAWING: Figure 4
Patent JP-2020115403-A (JP)
Title: Glass spacer, hard disk drive device, and producing method of glass spacer
Inventor: EDA SHINJI
IPC: C03C3/12
Filed: 2020-03-30
Abstract: To provide a glass spacer capable of suppressing charging of a magnetic disk and a glass spacer, a hard disk drive device using the glass spacer, and a method for manufacturing the glass spacer.SOLUTION: A ring-shaped glass spacer 1 is provided so as to be in contact with a magnetic disk 5 in a hard disk drive device. Surface resistivity of a glass material of the glass spacer at 22[°C] is 103 to 109[Ω/sq]. Further, the surface resistivity of a glass material surface of the glass spacer at 22 [°C] is smaller than the surface resistivity of an inside of the glass material at 22 [°C]. Further, the glass spacer contains, as a glass component, at least one oxide selected from a group consisting of TiO2, Nb2O5, WO3, and Bi2O3.SELECTED DRAWING: Figure 2
Patent JP-2021164205-A (JP)
Title: Stator of rotary electric machine
Inventor: INOUE MASASHI
IPC: H02K3/50
Filed: 2020-03-30
Abstract: To provide a stator of a rotary electric machine, capable of reducing a manufacturing cost of a segment conductor.SOLUTION: A stator 10 of a rotary electric machine, comprises: a stator core 20; and a coil 30 structured by windings U1, U2, V1, V2, W1, and W2 having a plurality of phases, formed by a plurality of segment conductors 40 inserted into a plurality of slots 22 of the stator core 20. The segment conductor 40 comprises: a pair of leg parts 41 extended in parallel to each other, arranged in an inner part of each slot 22, and extended in an axial direction in a nearly straight line; and a curvature part 42 connecting second end parts 41b of the leg parts 41, and is shaped in a nearly U-character. A first end part 41a of the pair of leg parts 41, is formed with: an oblique part 43 obliquely extended in a peripheral direction; and a tip end part 44 extended from a tip end of the oblique part 43 in an axial direction outer side. The coil 30 is structured by the plurality of segment conductors 40 having a single shape.SELECTED DRAWING: Figure 3
Patent JP-2021159861-A (JP)
Title: Manufacturing method of catalyst
Inventor: YAMANAKA TOSHIYUKI
IPC: B01J35/04
Filed: 2020-03-31
Abstract: To provide a manufacturing method of a catalyst excellent in catalytic activity, by immobilizing efficiently 12CaO-7Al2O3 compound on a ceramic support.SOLUTION: A manufacturing method of a catalyst includes steps of: (A) producing aqueous slurry containing calcium aluminate and a transition metal; (B) coating a ceramic support surface with the aqueous slurry; and (C) generating and immobilizing 12CaO-7Al2O3 compound particles on a ceramic support by heat-treating the ceramic support at the temperature of 400-600°C.SELECTED DRAWING: None