baber/WOPTO huggingface dataset:
Patent JP-2021190466-A (JP)
Title: Solid-state image sensor, electronic device, and manufacturing method of solid-state image sensor
Inventor: UESAKA YUSUKE
IPC: H01L27/146
Filed: 2020-05-26
Abstract: To provide a solid-state image sensor capable of suppressing a reduction in the saturated charge amount of a photoelectric conversion unit while improving darkness characteristics.SOLUTION: A solid-state image sensor includes multiple pixels formed on a substrate, and a pixel separation portion having a trench portion formed on the substrate so as to surround each of the pixels. Each of the plurality of pixels includes a photoelectric conversion portion formed on the side opposite to the light incident surface side of the substrate and a plurality of stages of impurity regions formed on the light incident surface side of the substrate. Further, each of the plurality of stages of impurity regions is formed so as to cover the light incident surface side of the photoelectric conversion portion and be in contact with the side surface of the pixel separation portion, and is doped with impurities of the reverse conductive type opposite to a charge storage region of the photoelectric conversion portion.SELECTED DRAWING: Figure 2
Patent JP-2021188276-A (JP)
Title: Soil retention structure and construction method thereof
Inventor: KASUYA YUKI
IPC: E02D5/28
Filed: 2020-05-26
Abstract: To provide a soil retention structure allowing the posture of sheet piles to be stabilized when installing the sheet piles between adjacent steel pipe piles.SOLUTION: A soil retention structure 10 is provided with; a plurality of steel pipe piles 101 aligned at intervals along a wall surface W of the ground foundation; sheet piles 301 placed between adjacent steel pipe piles 101; abutment pieces 201b extending in an axial direction of the steel pipe pile 101 and connected on each of side surfaces of the steel pipe piles 101 to limit motion of the sheet piles 301 in a direction along the wall surface W; and hook pieces extending in the direction along the wall surface W from each of the abutment pieces 201b to abut a surface of a side end part of the sheet pile 301 which is an opposite side surface to the wall surface W.SELECTED DRAWING: Figure 2
Patent JP-2021190766-A (JP)
Title: Cellular communication system, radio terminal, and base station
Inventor: YAGI MASAHIRO
IPC: H04W28/22
Filed: 2020-05-27
Abstract: To improve resource utilization efficiency.SOLUTION: A cellular communication system is a system that has base stations and a radio terminal. The base stations each include a transmission unit that notifies notification information including at least one of information indicating the degree of congestion in the base station and information indicating the degree of urgency of communication being executed by the base station. The radio terminal includes a receiving unit that receives the notification information, and a control unit that, based on the notification information received by the receiving unit, controls at least one of a data rate related to the communication with the base stations and a data transmission timing to the base stations.SELECTED DRAWING: Figure 7
Patent JP-2021189284-A (JP)
Title: Underwater noise suppression construct, method of manufacturing the same, underwater noise suppression structure using the same, and underwater noise suppression method
Inventor: TAMURA YUICHIRO
IPC: E02B1/00
Filed: 2020-05-29
Abstract: To provide an underwater noise suppression construct that efficiently suppresses underwater noise and has a stable underwater mass, a method of manufacturing the same, an underwater noise suppression structure using the same, and an underwater noise suppression method.SOLUTION: An underwater noise suppression construct is a concrete construct which is used to suppress transmission of underwater noise, and includes 1-40 vol% of suppressing air. An underwater noise suppression structure 11 includes the underwater noise suppression construct 16, and is installed in a circumference of a generation spot 10 of underwater noise in a direction in which the underwater noise is suppressed from being diffused.SELECTED DRAWING: Figure 3
Patent JP-2021189831-A (JP)
Title: Evacuee information management system and method therefor
Inventor: TAKEISHI YASUSHI
IPC: G06Q50/26
Filed: 2020-06-01
Abstract: To reduce work in a shelter by smoothly acquiring and registering information of an evacuee.SOLUTION: An evacuee information management system for managing evacuee information by using a computer having an information processing part and a storage part is disclosed. The storage part has an evacuee information DB for registering individual information of a resident of a shelter. The information processing part includes a first registration part for registering individual information of the inhabitant in the evacuee information DB in advance to prepare a disaster by using a first terminal, and a second registration part for registering the individual information of the inhabitant in the evacuee information DB by using the first terminal or a second terminal.SELECTED DRAWING: Figure 2
Patent JP-2021189841-A (JP)
Title: System, information processing apparatus, and program
Inventor: MATSUBAYASHI SHOJI
IPC: G06F3/01
Filed: 2020-06-01
Abstract: To provide a system for reducing discomfort of a user in a motion simulator configured to virtually experience the feeling of moving on a moving body, an information processing apparatus, and a program.SOLUTION: In an information processing apparatus, a processor 11 includes: a first acquisition unit 111 which acquires video data representing a video captured by a camera 2; a second acquisition unit 112 which acquires acceleration data indicating acceleration measured by a measuring instrument 3 and applied to the camera 2; a drive control unit 113 which controls a driving unit 5 so as to drive a support body which supports the body of a user in accordance with the acceleration indicated by the acquired acceleration data; a correction unit 114 which corrects the video represented by the acquired video data so that the user can see a range of a display device 6 mounted on the head of the user, corresponding to an attitude with respect to the support body; and a display control unit 115 which controls the display device 6 so as to display the video corrected by the correction unit 114 on the display device 6.SELECTED DRAWING: Figure 2
Patent JP-2021189906-A (JP)
Title: Contract program, contract method, and information processing unit
Inventor: SHIMIZU TOSHIHIRO
IPC: G06Q40/04
Filed: 2020-06-02
Abstract: To identify an order target of contract that maximizes the number of contracts.SOLUTION: An information processing unit sets a piece of information based on a first order of sell orders and a first number of orders regarding sell orders to a first array and sets a piece of information based on second-order of orders and the second number of orders regarding buy orders to a second array. The information processing unit calculates the maximum number of contracts for sell and buy orders based on the information set in the first array and the information set in the second array. The information processing unit identifies the order as the contract target based on the maximum number of contracts, the information set in the first array, and the information set in the second array.SELECTED DRAWING: Figure 5
Patent JP-2021189931-A (JP)
Title: Construction work supporting system
Inventor: SHINABE MOTOHIRO
IPC: G06Q50/08
Filed: 2020-06-03
Abstract: To provide a construction work supporting system with which construction work images can be obtained when a site worker or a site superintendent decides that the construction work images need to be obtained.SOLUTION: In a construction work supporting system 10, a handsfree device 13 sends, to a management server 12, construction work images recorded by a wearable worker's view camera worn by a worker 11 or a superintendent during a work at a certain construction work point in a construction site, and sends a construction work image storage signal when the worker or the superintendent decides that it is necessary during a certain construction work at the construction work point. When the management server receives the construction work image storage signal, a time point when the construction work image storage signal is received is set as a reference point, and a construction work first image recorded a certain time period earlier than the reference point and a construction work second image recorded a certain time period subsequent to the reference point are extracted from the construction work images, and the extracted construction work first image and construction work second image are edited into a construction work storage image, and the edited construction work storage image is stored.SELECTED DRAWING: Figure 1
Patent JP-2021190945-A (JP)
Title: Correction data generation method, method for controlling projector, correction data generation device, and projector
Inventor: OTANI MAKOTO
IPC: H04N5/225
Filed: 2020-06-03
Abstract: To provide correction data for reducing the influence of chromatic aberration of magnification caused by an imaging lens.SOLUTION: A correction data generation method includes: picking up an image of an imaging surface on which a predetermined image is shown with visible light by using an image sensor through an imaging lens to generate visible light image data; picking up an image of the imaging surface with infrared light by using the image sensor through the imaging lens to generate infrared light image data; and based on the visible light image data and the infrared light image data, generating correction data indicating chromatic aberration of magnification caused by the imaging lens.SELECTED DRAWING: Figure 3
Patent JP-2021191658-A (JP)
Title: Driving assisting device, drive assisting method, and drive assisting program
Inventor: TOKUHIRO TAKAFUMI
IPC: G08G1/16
Filed: 2020-06-05
Abstract: To provide a driving assisting device which can achieve more suitable parking operation.SOLUTION: The driving assisting device for assisting driving of a vehicle 1 includes a teacher data generation part 130 for storing a movement path when the vehicle 1 travels by user driving operation, and generating teacher data related to a target route based on the movement path in a teacher travel mode, and a vehicle control part 160 for travelling the vehicle along the target route when receiving an execution command of an automatic travel mode. When a difference in azimuth when the vehicle 1 travels between a first point and a second point in the movement path is less than a first threshold, and a difference in distance therebetween is less than a second threshold, the teacher data generation part 130 generates a target route connecting the first point or a point adjacent to the first point in the movement path, and the second point or a point adjacent to the second point in the movement path.SELECTED DRAWING: Figure 5
Patent JP-2021177013-A (JP)
Title: Mask allowing any insertions
Inventor: HIRANO MASAYUKI
IPC: A41D13/11
Filed: 2020-05-08
Abstract: To provide a reusable mask which is a non-disposable fabric mask, can avoid contact between a lip and a nostril, and a fabric, is hygienic and brings less burden in the cost when masks are insufficient, buying-up of the masks and a steep rise of the price occur and the masks are hardly obtained.SOLUTION: A mask as a base is made of fabric, a gusset (a receiving part of an exchange sheet) is generated at an upper part and a lower part inside of the mask, and the sheet (flat and in any material such as fabric, kitchen paper, paper or the like) is interposed in the gusset in usage. It can prevent a lip and a nostril from coming in contact with a fabric part directly and the mask as a base can be used repeatedly and relatively hygienically. In addition, it allows an exchange of an insertion in familiar favorite material or inexpensive material and it restricts economic burden as well.SELECTED DRAWING: Figure 1
Patent JP-2021197559-A (JP)
Title: Electronic device, control method, and program
Inventor: HAYASHIZAKI HIROMI
IPC: H04N5/232
Filed: 2020-06-09
Abstract: To make it possible to control proper charging of a battery when an operation accompanied by voice recording is performed.SOLUTION: An electronic device has charging means for charging a battery and control means for prohibiting the charging means from charging the battery when voice recording is performed using a first microphone and permitting the charging means to charge the battery when the second microphone, which is different from the first microphone, is used for voice recording.SELECTED DRAWING: Figure 1
Patent JP-2021195586-A (JP)
Title: Lds thermosetting resin composition and structure
Inventor: MITSUTA MASAYA
IPC: C08J7/00
Filed: 2020-06-11
Abstract: To provide an LDS resin composition capable of reducing a wiring width and a wiring interval when forming a plating circuit layer by LDS and improving the surface smoothness of the plating circuit layer formed on a smooth laser treated surface of a resin.SOLUTION: An LDS thermosetting resin composition used for LASER DIRECT STRUCTURING (LDS) includes: (A) a thermosetting resin; (B) an inorganic filler; (C) a non-conductive metal compound forming a metal core by the irradiation of an active energy beam; and (D) a coupling agent. The component (A) includes one or more kinds selected from a group consisting of an epoxy resin and a bismaleimide resin; the d50 particle size of the inorganic filler (B) is 3 μm or less; and the d90 particle size of the inorganic filler (B) is 5 μm or less.SELECTED DRAWING: None
Patent JP-2021195291-A (JP)
Title: Heat-conductive filler and heat-conductive composite material using the same, and methods for producing the same
Inventor: YAMADA YUKA
IPC: C08K3/38
Filed: 2020-06-17
Abstract: To provide a heat-conductive filler that can impart high heat conductivity to a matrix.SOLUTION: Provided is a heat-conductive filler that is characterized by containing a yttria aluminate phase-containing aluminum nitride particle, and a boron nitride that is covering at least a part of the surface of the aluminum nitride particle.SELECTED DRAWING: None
Patent JP-2022002268-A (JP)
Title: Piezoelectric element and vibration generation device
Inventor: ISHII SHIGEO
IPC: H01L41/09
Filed: 2020-06-22
Abstract: To provide a piezoelectric element and a vibration generation device that can detect touch and present tactile sensation and is highly productive.SOLUTION: A piezoelectric element according to the present technology includes a piezoelectric body, a first effective unit, and a second effective unit. The piezoelectric body is made of a piezoelectric material. The first effective unit includes a first electrode and a second electrode, and the first electrode and the second electrode face each other via the piezoelectric body. The second effective unit includes a third electrode and a fourth electrode, and the third electrode and the fourth electrode face each other via the piezoelectric body.SELECTED DRAWING: Figure 1
Patent JP-2022003239-A (JP)
Title: Water supply device
Inventor: TAMAGAWA MITSURU
IPC: F04B49/06
Filed: 2020-06-23
Abstract: To provide a water supply device ensuring an alternate operation even during a freezing prevention operation and saving more energy compared to a heater externally attached to a pump.SOLUTION: A water supply device 10 includes: a plurality of pump units 20 each having a pump 21 and a motor 22 driving the pump 21; a temperature detection device 60; and a control section 92. The control section 92 controls the motor 22, transfers an operation mode of the motor 22 from a normal operation mode to a freezing prevention operation mode when a detection temperature TH obtained by the temperature detection device 60 reaches less than a first threshold value T1, transfers the operation mode from the freezing prevention operation mode to the normal operation mode when the detection temperature TH obtained by the temperature detection device 60 reaches a second threshold value T2 or more that is larger than the first threshold value T1, and alternately operates the plurality of pumps 21 by driving the motor 22 at preset constant on time intervals and off time intervals during the freezing prevention operation mode.SELECTED DRAWING: Figure 2
Patent JP-2022006241-A (JP)
Title: Article management system, article management method and program
Inventor: TAKADA TOMOMI
IPC: B65G1/137
Filed: 2020-06-24
Abstract: To suppress electric power consumption while saving labor in managing an article utilizing an RF tag.SOLUTION: An article management system according to one embodiment of the present invention, which manages an article attached with an RF tag memorizing article information, comprises: a storage jig for storing an article; an event detecting device, provided in the storage jig, which detects an event that an article is stored in the storage jig or an article is taken out from the storage jig; an antenna, provided in the storage jig, which is configured to be able to communicate with the RF tag attached to the article stored in the storage jig; a communication device that when the event detecting device detects the event, activates the antenna to receive the article information from the RF tag on the article in the storage jig through the antenna and deactivates the antenna after receiving the article information through the antenna; and a recording device that records in a memory the article information received through the antenna by the communication device.SELECTED DRAWING: Figure 6
Patent JP-2022012051-A (JP)
Title: Discharge detection system, switch system and power distribution board
Inventor: SUETOMI TAKAHIRO
IPC: H02H7/26
Filed: 2020-06-30
Abstract: To provide a discharge detection system capable of enhancing reliability in detecting discharge phenomena and of being procured with ease.SOLUTION: A discharge detection system Y1 comprises a first discharge detector d1 and a second discharge detector d2. The first discharge detector d1 detects discharge phenomena generated in a master circuit M1 and a branch circuit B1. The master circuit M1 includes a master switch 3. The branch circuit B1 branches off from the master circuit M1. The branch circuit B1 includes a branch switch 2. The second discharge detector d2 detects discharge phenomena generated in the branch circuit B1. At least one of detection sensitivity and detection accuracy of the discharge phenomena, of the first discharge detector d1 is higher than that of the second discharge detector d2.SELECTED DRAWING: Figure 1
Patent JP-2022012054-A (JP)
Title: Power generation device
Inventor: OISHI SUGURU
IPC: H02K35/02
Filed: 2020-06-30
Abstract: To provide a power generation device having a new structure.SOLUTION: A power generation device 10 includes: a driving body 12; an operator 4; a power generation unit 6; and a linear body 8. The driving body 12 rotates. The operator 4 rotates by receiving a force from the driving body 12 when the driving body 12 rotates. The power generation unit 6 converts kinetic energy received from the operator 4 into electrical energy when the operator 4 rotates. The linear body 8 is capable of performing a linear motion to push the driving body 12 to rotate the driving body 12.SELECTED DRAWING: Figure 1
Patent JP-2022012199-A (JP)
Title: Identification device, scanner system, identification method, and identification program
Inventor: KAJI RYOSUKE
IPC: A61B1/045
Filed: 2020-07-01
Abstract: To enhance possibility of a three-dimensional scanner in a dental field, and widen an application of three-dimensional data acquired by a three-dimensional scanner.SOLUTION: An identification device 100 comprises: an input part 1102 into which three-dimensional data including positional information on each of plural points forming a shape of an oral cavity, is input; a lesion identification part 1132 for identifying a lesioned part on the basis of the three-dimensional data input from the input part 1102, and a lesion estimation model 114 including a first NNW 1142 for estimating the lesion part on the basis of the three-dimensional data; and an output part 1103 for outputting an identification result by the lesion identification part 1132.SELECTED DRAWING: Figure 5
Patent JP-2022012300-A (JP)
Title: Information processor, program, and information processing method
Inventor: SAKURADA SHIN
IPC: G06F13/00
Filed: 2020-07-01
Abstract: To acquire information indicating a degree of interest of the other user participating in a predetermined event with respect to a topic in the event.SOLUTION: A user terminal of a first user executes: acquiring a topic in a predetermined event that occurs between the first user and a second user who is the other user; detecting the first user's behavior related to the topic on the web; generating web behavior history information that is a history of behavior; and transmitting the web behavior history information of the first user. A server executes: receiving the web behavior history information of the first user; and transmitting information indicating a degree of the first user's interest in the topic or the second user on the basis of the web behavior history information of the first user to a user terminal of the second user.SELECTED DRAWING: Figure 1
Patent JP-2022022797-A (JP)
Title: Porous copper and manufacturing method thereof
Inventor: DOURA GO
IPC: C22C1/08
Filed: 2020-07-07
Abstract: To provide a porous copper in which fine pores with macro-holes effective for exhibiting an anti-bacterial effect at a center are formed and its manufacturing method.SOLUTION: A manufacturing method of porous copper in which a copper iron alloy obtained by mixing copper and iron at a volume ratio of copper :iron =30:70 to 90: 10 (copper: iron =70:30 to 80:20 is excluded) is subjected to a dissolution treatment of iron by applying a voltage by immersing in an iron solution, until a current necessary to dissolve the iron does not flow, the iron is dissolved. One in which a colibacillus suspension (2.0×107CFU/8 ml) was dropped is prepared, after preserving while shaking at 50 rpm in an incubator of 35°C by immersing the porous copper therein, every one hour (longest 8 hours), 0.1 ml of a bacterium liquid is sampled from a dish, diluted with 9 ml of a phosphoric acid buffer solution, a reaction speed rate of antibacteria obtained from a result obtained by performing the viable cell number measurement by a standard agar plate cultivation method is set to twice or larger the pure copper.SELECTED DRAWING: Figure 8
Patent JP-2022015370-A (JP)
Title: Interior wall material and construction method thereof
Inventor: INAGAKI SADANOBU
IPC: A01N25/18
Filed: 2020-07-09
Abstract: To provide an interior wall material having high antivirus effect and antibacterial effect in dwelling environment, and a construction method thereof.SOLUTION: An interior wall material 1 has a perforated board 11, a plaster layer 12 formed on one surface of the perforated board 11, and a moisture-permeable film 13 stuck on the other surface of the perforated board 11. The plaster layer 12 provides the interior wall material containing an antibacterial component. Particularly, the antibacterial component provides the interior wall material being hinokitiol. The present invention provides the interior wall material having high antivirus effect and a high antibacterial effect in dwelling environment.SELECTED DRAWING: Figure 1