baber/WOPTO huggingface dataset:
Patent JP-2020102263-A (JP)
Title: Smoke sensor, and smoke concentration estimation method
Inventor: NAKAMURA YOSHIO
IPC: G08B17/107
Filed: 2020-03-19
Abstract: To provide a smoke sensor which can accurately sense occurrence of a fire by estimating concentration of smoke outside a self-sensor, and a smoke concentration estimation method.SOLUTION: A smoke sensor comprises: a smoke sensing chamber 22 in which the air containing smoke flowing outside a self-sensor flows; a wind velocity detection part which detects wind velocity of an airflow flowing outside the self-sensor; and a smoke concentration measurement mechanism 24 which calculates inflow of the air containing the smoke flown in the smoke sensing chamber and measures concentration of the smoke in the smoke sensing chamber on the basis of the wind velocity of the airflow detected by the wind velocity detection part. The smoke concentration measurement mechanism estimates the concentration of the smoke outside the self-sensor on the basis of the calculated inflow of the air containing the smoke, the measured concentration of the smoke in the smoke sensing chamber, and capacity of the smoke sensing chamber.SELECTED DRAWING: Figure 1
Patent JP-2020115652-A (JP)
Title: Method for providing ul grant including time domain configuration, and related wireless terminal and network node
Inventor: TUOMAS TIRRONEN
IPC: H04W4/70
Filed: 2020-03-26
Abstract: To provide improved communications for MTC devices without changing a MAC random access response format and/or without extending a UL grant size.SOLUTION: In a method of operating a wireless terminal, the wireless terminal transmits a random access preamble of a random access procedure to a node of a radio access network, and receives a random access response (RAR) of the random access procedure from the node of the radio access network. The random access response includes an uplink (UL) grant for a message 3 uplink communication of the random access procedure. The UL grant includes a time domain configuration and a frequency domain configuration which are associated with the message 3 uplink communication. The random access response includes information defining a time and/or frequency location associated with the message 3 uplink communication. The wireless terminal provides transmission of the message 3 uplink communication based on the information.SELECTED DRAWING: Figure 6
Patent JP-2021162450-A (JP)
Title: Ion selective electrode, method for manufacturing ion selective electrode, and electrolyte analyzer
Inventor: AZUMA AKINORI
IPC: G01N27/333
Filed: 2020-03-31
Abstract: To stably fix an ion sensitive film based on a difficult-to-attach resin, on a support body having a flow passage for an inspection target liquid.SOLUTION: The ion selective electrode is formed by depositing an elastic member 15 with a through-hole 18 for an opening 21, on a support body 11 having the opening 21 in a flow passage for an inspection target liquid and in a partial region of the flow passage and then depositing an ion sensitive film 16 to block the through-hole 18. The angle between a surface of the ion sensitive film 16 which is in contact with the liquid and a side surface of the through-hole 18 in the elastic member 15 is at least 90 degrees. With the above configurations, an ion selective electrode with an excellent detection performance and an excellent long-term storage stability can be provided.SELECTED DRAWING: Figure 1
Patent JP-2021160781-A (JP)
Title: Spout assembly
Inventor: FUNASHIMA MAKOTO
IPC: B65D77/06
Filed: 2020-03-31
Abstract: To provide a spout assembly capable of ensuring the initial sealability of a bag and sealing the bag again.SOLUTION: A spout assembly 20 is equipped with a spout 70 that has a cap 40 including a spouting cylinder portion 41 and a closing portion 48 blocking the spouting cylinder portion 41, and a first open/close valve 50 blocking the spouting cylinder portion 41 from the outside, and a connector 80 that has a sticking portion 83. When the connector 80 is attached to the spout 70, the sticking portion 83 breaks through the closing portion 48 and elastically deforms the first open/close valve 50 to open the spouting cylinder portion 41. When the connector 80 is removed from the spout 70, the sticking portion 83 separates from the first open/close valve 50 so that the first open/close valve 50 blocks the spouting cylinder portion 41.SELECTED DRAWING: Figure 20
Patent JP-2021165979-A (JP)
Title: Production knowledge management system, production knowledge management method, and production knowledge management program
Inventor: KAWADA MIYUKI
IPC: G05B19/418
Filed: 2020-04-08
Abstract: To provide a production knowledge management system, production knowledge management method, and production knowledge management program that allow a search for knowledge using an easy-to-construct database.SOLUTION: A database 107 comprises: a classification master table T3 registered by associating a classification name and a classification ID that classify processes performed in each process of a production line; a process table T4 registered by associating a process name and a process ID of a process; a process sequence table T5 registered by associating the process ID with a next process ID; a process classification table T6 registered by associating the process ID and the classification ID; a knowledge table T8 registered by associating the details of defects that may occur in each process, causes for the same, and a knowledge ID; and a knowledge classification table T9 registered by associating the knowledge ID and the classification ID.SELECTED DRAWING: Figure 3
Patent JP-2020113793-A (JP)
Title: Imaging apparatus
Inventor: SAKAIDA RYOTA
IPC: H01L27/146
Filed: 2020-04-08
Abstract: To provide a manufacturing method of an imaging apparatus ensuring good contact with a plug for connection with a charge storage region, and the gate of a transistor.SOLUTION: In manufacturing method of an imaging apparatus, a first semiconductor film is formed, an open hole penetrating the first semiconductor film is formed, and a second semiconductor film is formed in the open hole and on the first semiconductor film (S10). By removing a part of the first and second semiconductor films, a contact plug including the second semiconductor film connected with a diffusion region, and the gate electrode of a first transistor including the diffusion region as one of source and drain, where the height from the surface of a semiconductor substrate is equal to the height of the contact plug, and consisting of the first and second semiconductor films, are formed (S20). A photoelectric conversion part electrically connected with the diffusion region and the contact plug, and converting incident light into charges is formed (S30).SELECTED DRAWING: Figure 6
Patent JP-2021167099-A (JP)
Title: Transpiration non-woven fabric
Inventor: MATSUZUKA KENTARO
IPC: B32B17/12
Filed: 2020-04-13
Abstract: To provide a transpiration non-woven fabric that has an excellent water absorption and contributes to miniaturization and high efficiency of a unit for a condensed water evaporator.SOLUTION: There is provided a transpiration non-woven fabric in which a surface material 2 containing glass fibers is arranged on both sides of a non-woven fabric 1 containing hydrophilic fibers and a heat-sealable resin.SELECTED DRAWING: Figure 1
Patent JP-2021128732-A (JP)
Title: Information processing system, information processing apparatus, information processing method, and program
Inventor: ANDO MITSUO
IPC: G06F13/00
Filed: 2020-04-16
Abstract: To allow a user of a service to set information to be associated with the service.SOLUTION: An information processing system includes an information processing apparatus that can communicate with a plurality of terminal devices, and has: a first setting unit that sets information indicating a first input item, the information being displayed on a first terminal device that requests creation of a code including identification information for specifying a service provided by the information processing apparatus, in association with the service; and a second setting unit that sets information indicating a second input item different from the first input item, the information being displayed on a second terminal device that has read the code, in association with the service before the code is created.SELECTED DRAWING: Figure 2
Patent JP-2021004165-A (JP)
Title: Crucible for growing single crystal and manufacturing apparatus of single crystal
Inventor: FUJIKAWA YOHEI
IPC: C30B23/06
Filed: 2020-04-17
Abstract: To prevent a generation of a crack in a fitting part even if a member thermally expands by heating without a concern of leaking a raw material gas from the fitting part if an internal pressure of a crucible increases by a generation of the raw material gas.SOLUTION: A fitting part between a first housing and a second housing has a first projection part projecting an inner wall side of the first housing toward the second housing, and a second projection part which covers an outer peripheral surface of the first projection part and projects an outer wall side of the second housing toward the first housing. The first projection part is so formed that an outer diameter of a tip part is bigger than that of a root port in a projection direction, and the second projection part is so formed that an inner diameter of a tip part is smaller than that of a root part in the projection direction. At room temperature, the outer diameter of the tip part of the first projection part is equal to or smaller than the inner diameter of the tip part of the second projection part. At a single crystal growing temperature, the outer diameter of the tip part of the first projection part is larger than the inner diameter of the tip part of the second projection part.SELECTED DRAWING: Figure 2
Patent JP-2021171678-A (JP)
Title: Wastewater treatment method, ultrapure water production method, and wastewater treatment device
Inventor: NAKAMURA SEIICHI
IPC: B01J49/53
Filed: 2020-04-21
Abstract: To apply a suitable treatment to wastewater generated in a process of producing ultrapure water.SOLUTION: A hardness component present in desalinated wastewater generated by a desalination treatment in an ultrapure water production process, is substituted with an ion-exchange component of a weakly acidic cation-exchange resin, and a hardness component adsorbed by the weakly acidic cation-exchange resin is substituted with a regeneration component contained in waste water resulting from used ultrapure water produced in the ultrapure water production process, to regenerate the weakly acidic cation-exchange resin.SELECTED DRAWING: Figure 1
Patent JP-2020171704-A (JP)
Title: Game machine
Inventor: SUENAGA HIROSHI
IPC: A63F7/02
Filed: 2020-04-28
Abstract: To provide a game machine, such as a pinball game machine (pachinko machine) or a rotary drum game machine (slot machine), having a feature in read-ahead notice means.SOLUTION: When a result of a drawing pattern variable display being an object of a read-ahead notice turns into a minor win, a successive notice of a countdown is started. A drawing pattern variable display of a failure is kept until a drawing pattern variable display being an object of the successive notice is started. After the drawing pattern variable display being the object of the successive notice is held, and when the drawing pattern variable display which is going to turn into the minor win is not included in the held drawing pattern variable display, a display mode of a character TDR of a juvenile gang leader is not changed and a notice performance in which a phrase "I got a minor win!" is displayed is carried out. After the drawing pattern variable display being the object of the successive notice is held, and when the drawing pattern variable display which is going to turn into the minor win is included in the held drawing pattern variable display, a display mode in which the character TDR of the juvenile gang leader is enlarged is turned out and a notice performance in which a phrase "I got three minor wins!" is displayed is carried out.SELECTED DRAWING: Figure 36
Patent JP-2021177105-A (JP)
Title: Hot water unit and heat pump system including the same
Inventor: TERAKADO YUKI
IPC: F24H4/02
Filed: 2020-05-08
Abstract: To provide a hot water unit capable of suppressing a combustible refrigerant from filling and staying in the entire hot water unit, even when the combustible refrigerant leaks from a water-refrigerant heat exchanger, and to provide a heat pump system including the same.SOLUTION: A hot water unit 2 includes: a water-refrigerant heat exchanger 4 which generates hot water by a combustible refrigerant on a high pressure side of a heat pump cycle and a heating medium mutually flowing and exchanging heat; a first space part 2e formed by a plurality of exterior bodies 2a; and a second space part 2f formed by a non-permeable member 2d and the exterior body 2a, and provided in the first space part 2e. The water-refrigerant heat exchanger 4 is arranged inside the second space part 2f. Even when the combustible refrigerant leaks from the water-refrigerant heat exchanger 4, it can be suppressed that the combustible refrigerant fills and stays in the entire hot water unit 2.SELECTED DRAWING: Figure 4
Patent JP-2021179176-A (JP)
Title: Internal combustion engine
Inventor: TADA HIROSHI
IPC: F01P3/02
Filed: 2020-05-11
Abstract: To provide an internal combustion engine capable of supplying cooling water from an inner block water jacket to an inner head water jacket, and capable of improving heat retaining properties of a cylinder bore wall.SOLUTION: An internal combustion engine 10 includes: a cylinder block 12 having a plurality of cylinder bores formed in series along a cylinder row direction, and an inner block water jacket 20 formed along an outer wall 16a of the cylinder bores so that cooling water flows therethrough; a cylinder head 14 having an inner head water jacket 26 through which the cooling water flows; a partition wall 30 partitioning the inner block water jacket 20 into an inner side flow passage 20c1 positioned on the side of the cylinder bores and an outer side flow passage 20c2 positioned on the side opposite from the cylinder bores; a flow rate adjustment mechanism (water stop mechanism 24) for adjusting a flow rate of the cooling water flowing into the inner side flow passage 20c1; and a communication passage 32 communicating the outer side flow passage 20c2 with the inner head water jacket 26.SELECTED DRAWING: Figure 2
Patent JP-2021177851-A (JP)
Title: Gridiron assembled and disassembled vertical horizontally
Inventor: YATSUGI MASANOBU
IPC: A47J37/06
Filed: 2020-05-12
Abstract: To easily scrape off scorching, and to easily clean a cooking gridiron for grilled meat or the like.SOLUTION: Two ladder-like grid net frames are combined horizontally and vertically to form a square net frame. Otherwise, a ladder-like grid net frame and a comb-like grid net frame are assembled to form the square net frame. The comb-like grid net frame is fitted and fixed to the other combined frame body in order to prevent deformation of a lattice end caused by high heat.SELECTED DRAWING: Figure 3
Patent JP-2021180468-A (JP)
Title: Image processing device and image processing method
Inventor: HAMA RYOTA
IPC: E02F9/26
Filed: 2020-05-15
Abstract: To provide a device and the like capable of improving the continuity of a moving image output to an image output device of a remote control device even in a situation in which a difference between frames of a moving image becomes large.SOLUTION: When the amount of data in a captured image is predicted to exceed a threshold in view of the detection result of an operation mode of a work machine 40, a high frequency component that exceeds a designated frequency of a second designated image area A2 excluding a first designated image area A1 of a captured image is removed. As a result, the amount of data is reduced such that the amount of data in the captured image is equal to or less than a threshold value. Then, the continuity between the frames of the first designated image area A1 of an environmental image output to an image output device 221 of a remote control device 20 is improved, so that the visibility by an operator are improved.SELECTED DRAWING: Figure 9
Patent JP-2021181281-A (JP)
Title: Seat lifter device
Inventor: KAJINO YUSUKE
IPC: A47C7/02
Filed: 2020-05-20
Abstract: To provide a seat lifter device which can prevent sliding of a seat caused by its self-weight during descending operation without increasing an operation load for moving up the seat.SOLUTION: A seat lifter device 10 includes an output shaft 22 which moves up or down a seat by rotation operation of an operation handle and has a friction generation part G provided between a rotation transmission plate 36 which rotates with the output shaft 22 and a support part. The friction generation part G is pressed to the rotation transmission plate 36 in a radial direction to apply a friction force by motion of the input part rotating from a neutral position in a direction such that the seat is moved down. However, pressing of the friction generation part G to the rotation transmission plate 36 is released when the input part is in the neutral position or rotated in a direction such that the seat is moved up.SELECTED DRAWING: Figure 26
Patent JP-2021189670-A (JP)
Title: Program, information processing method, and information processing device
Inventor: ARAI KOHEI
IPC: G06Q30/06
Filed: 2020-05-28
Abstract: To improve usability by notifying a user of an image including a commodity having possibility of transaction establishment in an electronic commercial transaction platform.SOLUTION: A program causes information processing device to: identify an image similar to an output image containing a commodity being traded in an electronic commercial transaction platform from images stored in the information processing device; display at least part of the identified image on a screen of the information processing device; and transmit object information related to an object included in the image and corresponding to the commodity to an information processing device different from the information processing device in accordance with a user operation on the part of the image displayed.SELECTED DRAWING: Figure 5
Patent JP-2020127864-A (JP)
Title: Game machine
Inventor: KANZAKI JUNICHI
IPC: A63F7/02
Filed: 2020-06-02
Abstract: To provide a game machine in which a player-adjustable range of a specified value of such as a sound volume can be adjusted on a game hall side.SOLUTION: The game machine includes a sound volume control on a main body rear side to allow selection of an A-value, and sound volume operation means on a main body front side to allow selection of a B-value. In the game machine, when a first A-value is selected and a first B-value is selected, a first sound volume is set; when a first A-value is selected and a second B-value larger than the first B-value is selected, a second sound volume is set; when a second A-value is selected and a first B-value is selected, a third sound volume is set; and when a second A-value is selected and a second B-value is selected, a fourth sound volume is set. A changed amount between the first sound volume and the second sound volume is made different from a changed amount between the third sound volume and the fourth sound volume, a first upper-limit sound volume is set with the first A-value and an upper-limit B-value set, and a second upper-limit sound volume is set with the second A-value and an upper-limit B-value set, so that the first upper-limit value is made different from the second upper-upper limit value.SELECTED DRAWING: Figure 12
Patent JP-2021187802-A (JP)
Title: Agent for improving abnormal blood vessel
Inventor: HASHIMOTO SUBARU
IPC: A61P9/14
Filed: 2020-06-03
Abstract: To provide an agent that can improve a blood vessel.SOLUTION: Toki-inshi extract has the action of improving a blood vessel and can improve, for example, the shape of a capillary vessel.SELECTED DRAWING: None
Patent JP-2021189983-A (JP)
Title: Device, system, program, and method for predicting purchase trend
Inventor: KAKIUCHI YUI
IPC: G06Q30/02
Filed: 2020-06-04
Abstract: To provide a device, a system, a program, and a method for predicting a purchase trend that can precisely predict a future purchase trend of each user.SOLUTION: The present invention relates to a purchase trend prediction device for predicting the purchase trend of a user on the basis of action data showing actions of the user in an information terminal via a network. The purchase trend prediction device has prediction processing means for generating purchase trend data showing a future purchase trend of the user corresponding to the action data as an input of a prediction model, the action data showing actions of the user in an information terminal via the network in a specific period of time. The prediction model is generated by a mechanical learning based on the action data of a plurality of users in the past.SELECTED DRAWING: Figure 1
Patent JP-2021193247-A (JP)
Title: Stopper mechanism and fixture
Inventor: SHIBANO TADAYUKI
IPC: E05F5/00
Filed: 2020-06-08
Abstract: To provide a stopper mechanism that does not spoil an aesthetic of a fixture and does not deteriorate easily.SOLUTION: A stopper mechanism according to the present disclosure includes a first stopper member that is provided on a surface on an indoor side in a frame body of a shoji and protrudes from the surface on the indoor side to an indoor side in a depth direction, and a second stopper member that is provided on an opposing surface facing the surface on the indoor side at an interval in the depth direction in a frame body slidably supporting the shoji in a width direction and protrudes to an outdoor side in the depth direction. A contact surface with the second stopper member is formed on a side surface on one side in the width direction at the first stopper member. A contacted surface capable of contacting the contact surface is formed on a side surface on the other side in the width direction at the second stopper member.SELECTED DRAWING: Figure 2
Patent JP-2021195645-A (JP)
Title: Sheet material, composite material using the same, multilayer molded article using the same, and sheet material manufacturing method
Inventor: HONDA TATSUHIRO
IPC: D04H3/16
Filed: 2020-06-11
Abstract: To provide a sheet material, a composite material and a multilayer molded article, which have excellent noise suppression effect, and a sheet material manufacturing method.SOLUTION: A sheet material 1 is used as an interior material or an exterior material and contains a plurality of first fiber yarns 11 having cross-sectional oblateness of 0.25 to 0.8, and a plurality of second fiber yarns 12 having cross-sectional oblateness of 0 to 0.2. Mixing ratio by mass between the first fiber yarn 11 and the second fiber yarn 12 is 0.1 to 2:1. A composite material 2 uses the sheet material 1. Multilayer molded articles 3a, 3b use the sheet material and the composite material. A manufacturing method of the sheet material 1 is also disclosed.SELECTED DRAWING: Figure 1
Patent JP-2021014113-A (JP)
Title: Transparent laminate
Inventor: KURUSHIMA YASUKO
IPC: B32B27/00
Filed: 2020-06-16
Abstract: To improve adhesiveness between a conductive layer and an adhesive layer while maintaining conductivity in a transparent laminate obtained by laminating the conductive layer and the adhesive layer in this order on a transparent resin film.SOLUTION: There is provided a transparent laminate obtained by laminating a conductive layer (B) and an adhesive layer (C) in this order on a transparent resin film (A), wherein the transparent resin film (A) is composed of one or more resins selected from the group consisting of an acrylic resin, a cycloolefin-based resin and a cellulose-based resin, the conductive layer (B) is composed of a composition for forming a conductive layer containing a conductive polymer (b1) which is a composite of poly(3,4-disubstituted thiophene) and a polyanion and an aqueous resin (b2) and the surface resistivity on the conductive layer (B) is 4×102 to 1×1010 Ω/sq.SELECTED DRAWING: None