baber/WOPTO huggingface dataset:
Patent JP-2021025204-A (JP)
Title: Partition device
Inventor: KADOI MAKOTO
IPC: E04B1/82
Filed: 2019-07-31
Abstract: To provide a partition device having superior sound absorbing performance.SOLUTION: A partition device 10 according to the present invention comprises: at least two transparent panels 20 arranged at an interval in a front-rear direction; an upper crosspiece 30 and a ceiling rail 40 supporting upper ends of the panels; a lower crosspiece 50 and a floor rail 60 supporting lower ends of the panels; and a space part 70 sectioned in front-rear and up-down directions with the front and rear panels, and the upper crosspiece and lower crosspiece. The partition device comprises: one or more housing parts 80 attached to the upper crosspiece and/or the lower crosspiece to house a sound absorber 90 inside; and vibration introduction paths 100 each formed of a gap and provided on front and rear side faces of the housing part. Part of vibration of air in the space part passes through the vibration introduction path to reach the side faces of the storage part. Consequently, the side faces of the housing part vibrate and air in the housing part vibrates under an influence of the vibration, so that the vibration is absorbed by the sound absorber. The vibration of the air reaches the sound absorber not only from the vertical (up-down) direction, but also from the horizontal (front-rear) direction, so as to enhance sound absorbing performance.SELECTED DRAWING: Figure 2
Patent JP-2020204755-A (JP)
Title: Speech processing device and speech processing method
Inventor: TOKUDA KEIICHI
IPC: G10L25/30
Filed: 2019-08-01
Abstract: To provide techniques allowing production of a speech waveform with a desired pitch and high quality.SOLUTION: A speech processing device comprises: an acquisition unit to acquire an acoustic feature quantity for generating a speech waveform; and a generation unit to generate the speech waveform by inputting, into a neural network, an acoustic feature quantity and a periodic waveform signal that corresponds to a fundamental frequency of the speech waveform, and performing transform processing using information output by the neural network. The neural network outputs first information for generating an aperiodic component, and second information indicating a periodic component. The transform processing is processing to add second information to information obtained by arithmetic processing using the first information and an aperiodic waveform signal.SELECTED DRAWING: Figure 1
Patent JP-2021023486-A (JP)
Title: Sofa cover fixing member, sofa cover and sofa
Inventor: NAGANO OSAMI
IPC: A47C31/11
Filed: 2019-08-02
Abstract: To provide a sofa cover fixing member and the like that suppress positional deviation of a sofa cover.SOLUTION: A sofa cover fixing member 1 is used for a sofa 3 that includes: a seat part 31; a backrest part 32 disposed in a back part of the seat part 31; and a pair of armrest parts 33 disposed in right and left parts of the seat part 31. The sofa cover fixing member 1 includes: a backrest fixing part 11; an armrest inner surface fixing part 12; an armrest front surface fixing part 13; and a connection part 15. The sofa cover fixing member includes an armrest outer surface fixing part 14 as necessary.SELECTED DRAWING: Figure 1
Patent JP-2019215901-A (JP)
Title: Process control software security architecture based on least privileges and computer device
Inventor: LEE ALLEN NEITZEL
IPC: G06F21/50
Filed: 2019-08-07
Abstract: To provide a process control software security architecture for implementing use of "least privileges" when executing an application and service action in a computer device.SOLUTION: A least privilege based architecture separates "service" processes from desktop applications that run on behalf of a logged-on user by partitioning a global namespace of a software system into service spaces and logged-on user namespaces, and by strictly controlling communication between the applications and services in these different namespaces by using inter-process communication. The least privilege based architecture uses custom accounts to assure that each service process has the least set of privileges that are needed for implementing its function regardless of the privileges associated with the calling application or the user.SELECTED DRAWING: None
Patent JP-2021027245-A (JP)
Title: Cooling system
Inventor: CHIBA HIROYUKI
IPC: H01L23/427
Filed: 2019-08-07
Abstract: To provide a cooling device that cools a plurality of electronic components by receiving heat with a refrigerant, and to make it possible to adjust the flow rate supplied to each surface area expansion member.SOLUTION: The cooling device includes an evaporator 2 that receives heat from electronic components D using a refrigerant. The evaporator 2 includes a housing 2a with a hollow interior, surface area expansion members 2c installed in an inner space of the housing 2a, each of which expands a contact area with the refrigerant, and a distribution channel unit 2b, which distributes the refrigerant supplied to the inner space of the housing 2a to the respective surface area expansion members 2c and adjusts the pressure loss in the middle of the channel according to the surface area expansion members 2c.SELECTED DRAWING: Figure 2
Patent JP-2021023690-A (JP)
Title: Ball take-out device
Inventor: MIZOGUCHI OSAMU
IPC: A63B57/40
Filed: 2019-08-08
Abstract: To provide a ball take-out device capable of easily taking out a ball from a hall.SOLUTION: A ball take-out device 1 is installed in a hall 50 in a state of being fitted to a flag pole 501 of a golf, and takes out a golf ball 60 in the hall 50, the flag pole 501 comprises: a ball support part 101 which is fitted along the flag pole 501 in a movable state, and is formed into a shape of spreading outward from the flag pole 501 side; and a grip 102 which is fitted to the ball support part 101, formed into a shape of spreading upward, and moves the ball support part 101 upward along the flag pole 501. On an upper part of the grip 102, a knob 103 which does not protrude in a lateral direction, is provided.SELECTED DRAWING: Figure 1
Patent JP-2020061730-A (JP)
Title: Antenna device
Inventor: Xie Jia Xing
IPC: H01Q5/30
Filed: 2019-08-09
Abstract: To provide an antenna device.SOLUTION: An antenna device includes a plurality of first antenna units, a plurality of second antenna units, a plurality of first switching circuits, and a plurality of second switching circuits. The plurality of first antenna units each generate an RF signal operating at a first frequency. The plurality of second antenna units each generate an RF signal operating at a second frequency. The first frequency is higher than the second frequency. The plurality of first switching circuits are used to selectively bring at least one of the first antenna units into conduction. Each of the plurality of first switching circuits includes a first switch unit and a second switch unit. The first switch unit is provided in parallel to an inductor, and the second switch unit is provided in parallel to another inductor. The plurality of second switching circuits are used to selectively bring at least one of the second antenna units into conduction.SELECTED DRAWING: Figure 1
Patent JP-2019212923-A (JP)
Title: Substrate processing apparatus
Inventor: AMIKURA MANABU
IPC: H01L21/302
Filed: 2019-08-19
Abstract: To process a plurality of substrates independently and uniformly in a plane, in a processing container.SOLUTION: A wafer processing apparatus has: a processing container for housing a wafer airtightly; a plurality of mounting tables for mounting wafers in the processing container; a process gas supply section for supplying a process gas from above the mounting table toward the wafer; an exhaust mechanism for exhausting the inside of the processing container; a barrier wall arranged in the processing container and surrounding the mounting tables individually while spacing apart from the outer periphery of each mounting table; and a cylindrical inner wall 15 arranged on a bottom surface of the processing container, and surrounding the mounting tables individually while spacing apart from the outer periphery of the mounting tables. Slits 15c are formed in the inner wall 15, and the process gas in the processing space is discharged via the slits. The inner wall 15 is arranged below a substrate mounting surface of the mounting tables. The slit 15c is arranged below the mounting surface of the mounting tables which is a side surface of the inner wall 15 and is arranged continuously to a bottom surface of the processing container.SELECTED DRAWING: Figure 4
Patent JP-2021032097-A (JP)
Title: Fuel reforming method and fuel reforming device
Inventor: ARINAGA TAKESHI
IPC: F02M27/02
Filed: 2019-08-21
Abstract: To provide a fuel reforming method which can early warm up a fuel reforming catalyst, and a fuel reforming device.SOLUTION: The method includes steps of: raising a temperature of a recirculating exhaust gas before the completion of warmup of a fuel reforming catalyst, while the recirculating exhaust gas and reforming fuel flow into a fuel reforming catalyst main body of the fuel reforming catalyst; promoting warmup of the fuel reforming catalyst by switching a directly-contacting first passage and a second passage into which the exhaust gas circulating in the vicinity of the fuel reforming catalyst main body flows so as to block the first passage; and stopping a temperature rise of the recirculating exhaust gas after the completion of warmup of the fuel reforming catalyst, while by switching the passage so as to release the first passage, starting the creation of a reforming gas including a hydrogen gas from the recirculating exhaust gas and the reforming fuel by the fuel reforming catalyst.SELECTED DRAWING: Figure 1
Patent JP-2021034914-A (JP)
Title: Communication channel checker
Inventor: SAKAI TOMOHARU
IPC: H04L12/40
Filed: 2019-08-26
Abstract: To detect a communication state of a serial bus singly without occurrence of trouble in the serial bus.SOLUTION: A communication channel checker comprises: a signal generation units 14 connected to electrodes 22a and 22b in the vicinity of coated conductors La and Lb constituting a communication channel (serial bus) SB on which a logic signal Sa is transmitted, and configured to generate voltage signals Vc1 and Vc2 whose voltages are changed correspondingly to voltages Va and Vb of the coated conductors La and Lb capacitively coupled with the electrodes 22a and 22b, and generate a code identification signal Sf capable of identifying a code corresponding to the logic signal Sa based on a differential voltage Vo of the voltage signals Vc1 and Vc2;; a display unit 16; and a processing unit 15 which executes communication state detection processing for identifying the code from the code identification signal Sf and detecting a communication state of the communication channel SB based on the code, and display processing for displaying a detection result in the communication state detection processing on the display unit 16. The signal generation unit 14, the processing unit 15 and the display unit 16 are disposed in a case 11.SELECTED DRAWING: Figure 1
Patent JP-2021032736-A (JP)
Title: Wear amount measurement system
Inventor: OKUMURA TAKASHI
IPC: G01M13/00
Filed: 2019-08-26
Abstract: To provide a wear amount measurement system that can more accurately measure the amount of wear of a part of a component of a working machine from an image including the component.SOLUTION: A wear amount measurement system 1 comprises calculation devices 2A, 3A that calculate the amount of wear of a component of a working machine 5 from a captured image including the component. The calculation devices 2A, 3A comprise: a feature point extraction unit 22 in which extraction of feature points is machine-trained by using, as teacher data, a learning image g1 including a specific kind of component of the working machine 5 and a plurality of feature points a1-a10, b1-b10 that specify the shape of a worn part of the component in the learning image g1, and which extracts, from a captured image G1, feature points A1-A10, B1-B10 of a part in the captured image G1; and a wear amount calculation unit 37A that calculates the amount of wear of the part from the feature points A1-A10, B1-B10.SELECTED DRAWING: Figure 3
Patent JP-2021030672-A (JP)
Title: Liquid discharge head unit and liquid discharge device
Inventor: OKUBO KATSUHIRO
IPC: B41J2/01
Filed: 2019-08-29
Abstract: To reduce a thickness of a flow channel member as a whole in the flow channel member having a lamination structure without generating other harmful effect as much as possible.SOLUTION: A liquid discharge head unit includes a flow channel member which is structured of a lamination of a plurality of layers and distributes a liquid inside, and a liquid discharge head to which the liquid is supplied from the flow channel member and from which the liquid is discharged. The plurality of layers includes a first layer as an outermost layer in a lamination direction out of the plurality of layers, a second layer laminated on the first layer, and a third layer laminated on an opposite side of the second layer to the first layer. A first flow channel is formed between the first layer and the second layer. A second flow channel is formed between the second layer and the third layer. A filter chamber is arranged inside the third layer. The second layer is thinner than the first layer and the third layer respectively.SELECTED DRAWING: Figure 10
Patent JP-2021037619-A (JP)
Title: Polyester-based resin laminated sheet and polyester based resin container
Inventor: SUGIMURA TOMONORI
IPC: B32B27/40
Filed: 2019-08-30
Abstract: To provide a polyester-based resin laminated sheet and a polyester based resin container that have excellent water resistance, oxygen barrier properties, and transparency.SOLUTION: A polyester-based base sheet layer is laminated on the polyester-based resin laminated sheet of the present invention, an anchor layer, a barrier layer, and a waterproof protective layer are laminated in this order on at least one surface of the polyester-based base sheet layer, and the waterproof protective layer is formed of a top agent in which a main agent containing a polyol and a curing agent containing a polyisocyanate are mixed. The polyester-based resin container of the present invention is formed by thermoforming the polyester-based resin laminated sheet of the present invention.SELECTED DRAWING: None
Patent JP-2019217783-A (JP)
Title: Composite preform
Inventor: SUGA YUSUKE
IPC: B29B11/04
Filed: 2019-09-02
Abstract: To provide a composite preform having no breakage of a cylindrical shrinkable tube during use.SOLUTION: A composite preform 70 has a preform 10a, and a plastic member 40a arranged at outside of the preform 10a and consisting of a cylindrical shrinkage tube. The preform 10a has a port part 11a, a body part 20a connected to the port part 11a, and a bottom 30a connected to the body part 20a. It also has a flange part 17a formed between the port part 11a and the body part 20a and corresponding to a flange part of the container body. The plastic member 40a consisting of the shrinkable tube has thickness before shrinkage of 0.2 to 0.5 mm.SELECTED DRAWING: Figure 5
Patent JP-2021038703-A (JP)
Title: Reciprocation type compressor
Inventor: TAGUCHI YUKIHIKO
IPC: F04B39/10
Filed: 2019-09-03
Abstract: To facilitate connection between a chamber and a passage portion and improve design flexibility of the passage portion in a reciprocation type compressor including the chamber with a discharge passage provided at a cylinder block and the passage portion provided at a cylinder head.SOLUTION: A discharge passage 144 of a reciprocation type compressor includes: a first chamber 162 provided at a cylinder block 101; a second chamber 170 provided at a cylinder head 104; a first communication hole 201 and a first communication groove 202 which penetrate through an interposition member IM at the radial outer side of the second chamber 170 and allow a discharge chamber 142 and the first chamber 162 to communicate with each other; a second communication hole 203 which penetrates through the interposition member IM in the second chamber 170 and allows the first chamber 162 and the second chamber 170 to communicate with each other; and a communication passage 204 which allows the second chamber 170 and the high pressure side of an external refrigerant circuit to communicate with each other.SELECTED DRAWING: Figure 2
Patent JP-2021038575-A (JP)
Title: Frame of building structure
Inventor: KAYASHIMA MAKOTO
IPC: E04B1/342
Filed: 2019-09-04
Abstract: To provide frames of a building structure enhancing freedom such as a structure and an appearance design of a building structure.SOLUTION: Frames 2 of a building structure 1 being the frames 2 of the building structure 1 with a plurality of layers D are provided with: first ring beams 10 placed on each of certain layers D2, D4 of the layers and arranged in ring shapes in a plan view; second ring beams 20 placed on layers D1, D3, D5 vertically different from those of the first ring beams 10 and arranged in the ring shapes in a plan view on inner sides in a radial direction of the first ring beams 10; and a plurality of diagonal members 30 arranged with intervals in a circumferential direction of the first ring beams 10 and the second ring beams 20 and extending in a diagonally upward direction or diagonally downward direction to connect the first ring beams 10 and the second ring beams 20.SELECTED DRAWING: Figure 3
Patent JP-2021040668-A (JP)
Title: Game machine
Inventor: MATSUMOTO YUSUKE
IPC: A63F7/02
Filed: 2019-09-06
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A game machine includes a first game state, and a second game state (for example, a small win rush) in which a predetermined game value imparted by a specific game state becomes larger than the first game state as game states, includes a first performance image, and a second performance image for suggesting a state more advantageous to a player than the first performance image as performance images, and can more easily display the first performance image (for example, a performance regarding a preemptive attack of an opponent team and an opponent's strong attack (strong attack)) than the second performance image when the number of times for winning the specific game state in the second game state is less than a predetermined value, and can more easily display the second performance image than the first performance image when the number of times for winning the specific game state in the second game state is equal to or more than a predetermined value.SELECTED DRAWING: Figure 678
Patent JP-2021044376-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: H01L21/301
Filed: 2019-09-11
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed into individual device chips comprises a polyolefin-based sheet arranging step, an integrating step, a dividing step, and a picking-up step. In the polyolefin-based sheet arranging step, the wafer is positioned in an opening of a frame, and a polyolefin-based sheet is arranged in a rear surface or a surface of the wafer and an outer periphery of the frame, the opening housing the wafer. In the integrating step, the polyolefin-based sheet is hated by applying hot air to the sheet, to integrate the wafer and the frame via the polyolefin-based sheet. In the dividing step, a shield tunnel is formed in the wafer by irradiating the wafer with a laser beam of a wavelength having permeability to the wafer along the division schedule lines, and the wafer is divided into individual device chips. In the picking-up step, the device chips are pushed up by spraying air, and the device chips are picked up from the polyolefin-based sheet.SELECTED DRAWING: Figure 4
Patent JP-2021040974-A (JP)
Title: Handle for cooking container
Inventor: SUZUKI HIROYUKI
IPC: A47J45/06
Filed: 2019-09-11
Abstract: To improve the sealing property and designability of a cooking container, and facilitate performing temporarily placing for a removed lid body.SOLUTION: A handle 1 for a cooking container includes: lock claws 9 and 9 locked to a handle part and capable of lifting up a container body; a third plate part 6 and a press piece 8 locked to a knob 26 and capable of lifting up a lid body 22; and a plate-like first plate part 4 for supporting the lock claws 9 and 9, the third plate part 6 and the press piece 8 toward a lower side. The lid body 22 can be supported without bringing into contact with a plain face P by placing the first plate part 4 on the plain face P in a state of locking the third plate part 6 and the press piece 8 to the knob 26 and inverting the lid body 22.SELECTED DRAWING: Figure 5
Patent JP-2020017977-A (JP)
Title: Distributed remote sensing system component interface
Inventor: PAUL BECKER
IPC: H04Q9/00
Filed: 2019-09-12
Abstract: To provide a distributed remote sensing system for improving reliability by one or more redundancy.SOLUTION: A distributed remote sensing system includes: at least one gateway; at least one sensing device; and a communication interface providing radio frequency communication through a shared frequency scheme between each sensing device and one of the at least one gateway and between each sensing device and another one of the at least one gateway through a different frequency scheme.SELECTED DRAWING: Figure 1
Patent JP-2021041063-A (JP)
Title: Game machine
Inventor: OKUMURA KAZUMA
IPC: A63F7/02
Filed: 2019-09-13
Abstract: To provide new game properties for enabling execution of control that does not depend on a kind of a special pattern triggering execution of a special game for control pertaining to selection of a type of an advantageous specific game after execution of a special game.SOLUTION: In a Pachinko game machine for executing a big win game by allowing game balls to enter a specific area provided within a large winning hole during a small win game, a continuation period of a specific game capable of easily receiving a special pattern lottery of a second special pattern in which a small win is won with a high probability is allowed to differ depending on whether timing for starting variation in which a special pattern lottery becomes a small win is a period when a specific game is under execution, and a continuation period of a specific game after a special game is made longer in a small win during a period when the specific game is not under execution.SELECTED DRAWING: Figure 21
Patent JP-2021043408-A (JP)
Title: Fixing device and image forming apparatus
Inventor: NAKAMURA ATSUSHI
IPC: G03G15/20
Filed: 2019-09-13
Abstract: To provide a fixing device and an image forming apparatus that can prevent or reduce the occurrence of glossiness memory.SOLUTION: A fixing device 160 comprises: a fixing member 162; a first cleaning member 165; and a second cleaning member 167. The fixing member 162 applies heat and pressure to a toner image formed on a recording material 301 to fix the toner image to the recording material 301. The first cleaning member 165 is brought into contact with the fixing member 162 to clean the fixing member 162. The second cleaning member 167 cleans the first cleaning member 165. The first cleaning member 165 has a polyimide coating, and the angle of contact of pure water with a surface of the coating is 80° or more and 90° or less.SELECTED DRAWING: Figure 3