baber/WOPTO huggingface dataset:
Patent JP-2021040605-A (JP)
Title: Food automatic manufacturing system
Inventor: Shiraki yuji
IPC: A21C14/00
Filed: 2019-09-13
Abstract: To provide a food automatic manufacturing system which allows a customer to order any types of food in accordance with the customer's preference, is applicable to several types of food, and enables space saving and automation.SOLUTION: There is provided a food automatic manufacturing system 1 capable of manufacturing plural types of food in accordance with an order from a customer, the system comprising an order receiving apparatus 11 which receives the order from the customer, a food base preparing apparatus 12 which prepares a food base, a flavor preparing apparatus 13 which adds a flavor material according to the order with respect to the food base, a topping apparatus 14 which adds toppings of food materials according to the order, a heating cooking apparatus 15 which cooks the food by heating according to the order, a distributing apparatus 16 which distributes the food base according to the order, a moving apparatus which moves the food base, and a control apparatus 10 which is connected to each apparatus, in which the moving apparatus can move the food base to a position of the food base preparing apparatus, a position where the flavor material is added, a position where the toppings of food materials are added, a position where the heating cooking apparatus is put and extracted, and a position where the distributing apparatus is put and extracted.SELECTED DRAWING: Figure 1
Patent JP-2021046792-A (JP)
Title: EGR gas distributor
Inventor: CAO HAIXIANG
IPC: F02M35/10
Filed: 2019-09-16
Abstract: To improve heat-retaining properties of inside of an EGR gas distributor and suppress generation of condensation water.SOLUTION: An EGR gas distributor 1 for distributing an EGR gas to each of a plurality of branch pipes constituting an intake manifold includes: a gas inlet 11 to which the EGR gas is introduced; a gas chamber 13 collecting the EGR gas introduced from the gas inlet 11; and a plurality of gas distribution passages 14A-14D each branched from the gas chamber 13 and communicated with each of the branch pipes. Heat insulating layers 15 are formed in at least a part of the gas chamber 13 and the gas distribution passages 14A-14D. At least a part of the gas chamber 13 and the gas distribution passages 14A-14D is constituted by an outer wall 16 and the inner wall 17. The heat insulating layer 15 includes an intermediate layer 18 (air layer) between the outer wall 16 and the inner wall 17.SELECTED DRAWING: Figure 5
Patent JP-2021049038-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-09-24
Abstract: To provide a game machine capable of excellently giving an instruction to encourage a player to shoot game balls in a prescribed direction.SOLUTION: While Fanfare performance is executed, big right shooting promotion performance and small right shooting promotion performance are executed, after which the big right shooting promotion performance is ended, while the small right shooting promotion performance is continued. With respect to aiming performance for aiming at a V big winning port, it is executed from when the V big winning port is closed yet, it is maintained even after the V big winning port is opened, and the aiming performance is ended after V winning occurs and the V big winning port is closed. Moreover, the small right shooting promotion performance is normally maintained.SELECTED DRAWING: Figure 10-44
Patent JP-2021052658-A (JP)
Title: Method for separating living cell from biological tissue
Inventor: OYAMA KENJI
IPC: C12M1/26
Filed: 2019-09-30
Abstract: To provide a method for separating a living cell from biological tissue.SOLUTION: The present invention relates to a method for separating a living cell from biological tissue, including the step of crushing the sampled tissue by pressing force.SELECTED DRAWING: Figure 1
Patent JP-2021053929-A (JP)
Title: Liquid discharge device, drive circuit and circuit board
Inventor: NOZAWA DAI
IPC: B41J2/01
Filed: 2019-09-30
Abstract: To provide a liquid discharge device capable of reducing size of a circuit board on which a drive signal output circuit is mounted.SOLUTION: A liquid discharge device comprises: a print head for discharging liquid by driving of a drive element; a first circuit board which is electrically connected to the print head; a second circuit board which is electrically connected to the first circuit board; and a first fixing part for fixing the second circuit board to the first circuit board. The first circuit board comprises: a connection terminal which is electrically connected to the print head; and a first board on which a connection terminal is provided. The second circuit board comprises: a first drive signal output circuit for outputting a first drive signal for driving the drive element; an input terminal for inputting a first basic drive signal being a base of the first drive signal to the first signal output circuit; and a second board on which the first drive signal output circuit and the input terminal are provided. The first fixing part also serves as a first output terminal for outputting a first drive signal to the first circuit board.SELECTED DRAWING: Figure 14
Patent JP-2021055612-A (JP)
Title: Turbine rotor and method for manufacturing the same
Inventor: MATSUI NORIYUKI
IPC: F01D25/00
Filed: 2019-09-30
Abstract: To reduce an amount of unbalance in a turbine rotor.SOLUTION: A turbine rotor 1 includes: a rotation shaft 30; and a turbine wheel 10 fixed to the rotation shaft 30. The turbine wheel 10 has a gravity center G in a position decentered from the shape center thereof. The rotation shaft 30 has an axial center line CS passing through the gravity center G of the turbine wheel 10.SELECTED DRAWING: Figure 1
Patent JP-2020008881-A (JP)
Title: Display device
Inventor: SENDA AKIHIRO
IPC: G09F9/00
Filed: 2019-10-02
Abstract: To provide a novel, foldable display device excellent in portability or provide a novel display device capable of display on a large seamless screen.SOLUTION: A display device includes: a display panel having flexibility; a first housing provided with a storage part including space for storing the panel by pulling one end thereof; a folding mechanism connected with the first housing; and a second housing to which the folding mechanism is connected. Another end of the display panel is constituted so that the display panel is unfolded in accordance with the opening operation of the folding mechanism and the panel is stored in accordance with the closing operation.SELECTED DRAWING: Figure 1
Patent JP-2020009785-A (JP)
Title: Plasma generating device
Inventor: NIWA AKIHIRO
IPC: H05H1/26
Filed: 2019-10-16
Abstract: To prevent the deactivation of a plasma gas and to appropriately apply a plasma gas to a workpiece.SOLUTION: A spout for jetting out a plasma gas is covered with a cover. In the cover, a through-hole is formed so that a tip of the spout is located therein. A nitrogen gas is supplied to inside the cover. Thus, a nitrogen gas is jetted out from the through-hole of the cover and a plasma gas is jetted out from the spout as if it pierces the nitrogen gas. This prevents the deactivation of the plasma gas. In addition, a feeding cylinder for nitrogen gas supply, and a diffusion wall arranged in the cover so as to be opposed to a feeding hole connecting to the feeding cylinder for nitrogen gas supply to inside the cover and serving to diffuse the nitrogen gas are arranged. The area of a face of the diffusion wall opposed to the feeding hole is larger than a cross section of the feeding cylinder in a radial direction. The feeding cylinder opens in a direction orthogonal to a direction of getting the plasma gas. Thus, the nitrogen gas is diffused suitably.SELECTED DRAWING: Figure 11
Patent JP-2020013165-A (JP)
Title: Sealant for liquid crystal display element, vertical conduction material, and liquid crystal display element
Inventor: HAYASHI HIDEYUKI
IPC: C08F283/02
Filed: 2019-10-16
Abstract: To provide a sealant for a liquid crystal display element, which has excellent properties of adhesion to a flexible substrate, moisture permeation prevention and low liquid crystal staining, and to provide a vertical conduction material and a liquid crystal display element obtained by using the above sealant for a liquid crystal display element.SOLUTION: The sealant for a liquid crystal display element comprises a curable resin, a thermoplastic resin, and a polymerization initiator, in which the curable resin comprises a monofunctional (meth)acrylic compound having a five-membered or greater cyclic ether skeleton and a multifunctional (meth)acrylic compound. The five-membered or greater cyclic ether skeleton is at least one selected from the group consisting of a tetrahydrofuran skeleton, a 1,3-dioxane skeleton, a 1,4-dioxane skeleton, a 1,2-oxathiolane skeleton and a morpholine skeleton.SELECTED DRAWING: None
Patent JP-2020038375-A (JP)
Title: Metadata for ducking control
Inventor: TOMLINSON M HOLMAN
IPC: G10L19/00
Filed: 2019-10-17
Abstract: To provide an audio system including a set of an audio encoding device and an audio decoding device that improve intelligibility of audio in a non-ducked channel/channel group.SOLUTION: An audio signal having a first channel group and a plurality of remaining channel groups is encoded. As part of metadata related to the encoded audio signal, a multichannel sound program content piece which is a ducking gain sequence related to the first channel group is encoded so as to include ducking values associated with the first channel/channel group. The encoded multichannel sound program content piece is reproduced such that a second channel/channel group is ducked so as to benefit the first channel/channel group associated with the ducking values.SELECTED DRAWING: Figure 4
Patent JP-2021067270-A (JP)
Title: Control device for vehicle, and uneven road traveling vehicle including the same
Inventor: YOSHITAKE SHOTA
IPC: F16D48/02
Filed: 2019-10-17
Abstract: To provide a control device for a vehicle and an uneven road traveling vehicle including the same, capable of improving vibrational vehicle behavior caused by an elastic torsional element of a torque transmission system.SOLUTION: A vehicle 1 travels by transmitting torque generated by a torque generation device (2, 3) to a drive wheel 5. A control unit 9 suppresses torsional vibration of an elastic torsional element 4 by correcting generation torque of the torque generation device (2, 3) according to a torsional speed of the elastic torsional element 4 in a torque transmission system 6a from the torque generation device (2, 3) to the drive wheel 5. In an embodiment, the torque generation device (2, 3) includes an engine 2 and a clutch 3 for transmitting rotation of the engine 2 to the torque transmission system 6a. The control unit 9 has a function as a clutch controller to control transmission torque of the clutch 3 according to the torsional speed of the elastic torsional element 4.SELECTED DRAWING: Figure 1
Patent JP-2021069008-A (JP)
Title: Electronic equipment, control method for electronic equipment, program and storage medium
Inventor: EHIRA TATSUYA
IPC: G06F3/01
Filed: 2019-10-23
Abstract: To improve the accuracy of detection of a visual line position of a user.SOLUTION: Electronic equipment includes: visual line detection means which detects the visual line position of a user, and control means which can change a brightness value of a background image displayed on a display unit in at least two steps, and performs control in such a manner that when brightness value of the background image is a first brightness value, the visual line detection means detects a plurality of the visual line position of the user including at least the visual line position of the user materialized when an item is displayed at a first position of the display unit and the visual line position of the user materialized when the item is displayed at a second position of the display unit, then brightness value of the background image is changed from a first brightness value to a second brightness value, the visual line detection means detects the visual line position of the user when the brightness value is the second brightness value.SELECTED DRAWING: Figure 4
Patent JP-2020023716-A (JP)
Title: Adhesive layer and adhesive film
Inventor: NAGAKURA TAKESHI
IPC: C09J7/25
Filed: 2019-10-28
Abstract: To provide an adhesive layer which has an excellent antistatic property without impairing adhesive performance, excellent adhesivity to a glass plate and excellent reworkability for an adherend and to provide an adhesive film.SOLUTION: There is provided an adhesive layer obtained by crosslinking an adhesive composition comprising a (meth)acrylic polymer, an antistatic agent and a crosslinking agent, wherein the (meth)acrylic polymer is a copolymer of (A) an alkyl (meth)acrylate monomer having an alkyl group having 1 to 14 carbon atoms and other copolymerizable monomer, the adhesive composition comprises an ionic compound represented by ZX(wherein, Zrepresents a cation and Xrepresents an anion) as the antistatic agent, wherein the ionic compound contains an organic cation having a hydrolyzable silicon-containing group, the organic cation Zis one or two or more alkoxysilyl group-containing cations, and comprises an ionic compound in a ratio of 0.1 to 20 pts.wt. with respect to 100 pts.wt. of a (meth)acrylic polymer.SELECTED DRAWING: None
Patent JP-2021070914-A (JP)
Title: Partition wall
Inventor: TATSUTOMO TAIRA
IPC: E06B1/62
Filed: 2019-10-29
Abstract: To provide a partition in which the thickness of a partition wall as a whole is larger than the thickness of a door, in which when a wide door vertical frame is attached to a support, external appearance is improved while preventing the formation of a gap between the door vertical frame and the support and the generation of a sound without causing an increase in the number of assembling man-hours due to an increase in the number of screwing points.SOLUTION: In a partition wall W in which door vertical frames 4 are respectively mounted on a pair of supports 1 forming a passage A and a door 3 is arranged between the door vertical frames 4, each door vertical frame 4 is provided with a concealed area 4A concealed by the closed door 3 and an exposed area 4B not concealed by the door 3. The exposed area 4B is hooked to the support 1 by uneven engaging means 5, and the concealed area 4A is fixed to the support 1 by screwing means 6.SELECTED DRAWING: Figure 5
Patent JP-2021070193-A (JP)
Title: Inkjet printer and printing method
Inventor: OKITA KENJI
IPC: B41J2/01
Filed: 2019-10-30
Abstract: To provide an inkjet printer that can control suction amounts of ink mist individually to improve image quality, and a printing method.SOLUTION: A printer 100 comprises: a conveying part 10; a first head 21; a second head 22 arranged downstream of the first head 21; a first suction part 31 that suctions ink mist ejected from the first head 21; a second suction part 32 that suctions ink mist ejected from the second head 22; a suction device, connected to the first suction part 31 and the second suction part 32, which generates airflow which suctions ink mist; a first suction device arranged in either of a first passage from the first suction part 31 to the suction device or the suction device, and capable of adjusting flow volumes of the first suction part 31; and a second suction device arranged in either of a second passage from the second suction part 32 to the suction device or the suction device, and capable of adjusting flow volumes of the second suction part 32.SELECTED DRAWING: Figure 1
Patent JP-2021072059-A (JP)
Title: Gesture detection device
Inventor: GIBRAN BENITEZ
IPC: G06T7/20
Filed: 2019-11-01
Abstract: To provide a gesture detection device capable of detecting a gesture operation without setting a specific area to turn on a gesture function.SOLUTION: A gesture detection device identifies a hand area in which a hand of an operator is present from imaged data of a distance image obtained by capturing a wide range other than the hand. Then, the gesture detection device extracts a gesture section in which a gesture operation is performed on the basis of feature quantity of a hand area image 41a obtained by cutting out the hand area from a whole image 40 and feature quantity of the whole image 40, and detects the gesture operation. Thus, when the gesture operation is performed on a wide screen such as a WSD, the gesture detection device can detect the gesture operation without setting a specific area to turn on the gesture function.SELECTED DRAWING: Figure 3B
Patent JP-2021077725-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: H01L21/301
Filed: 2019-11-07
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 frame supporting step, a dividing step, and a picking-up step. The polyolefin-based sheet arranging step arranges a polyolefin-based sheet on a rear surface or a surface of the wafer. The integrating step heats and presses the polyolefin-based sheet, and integrates the wafer and the polyolefin-based sheet. The frame supporting step supports the polyolefin-based sheet by a frame composed of an inner frame including an opening having a size enough to house the wafer and an outer frame including an opening with a diameter corresponding to an outer diameter of the inner frame by holding an outer periphery of the polyolefin-based sheet between an outer peripheral wall of the inner frame and an inner peripheral wall of the outer frame using the frame. The dividing step forms a shield tunnel in the wafer and divides the wafer into individual device chips. The picking-up step applies ultrasonic waves to the polyolefin-based sheet, and picks up the device chips.SELECTED DRAWING: Figure 4
Patent JP-2020092414-A (JP)
Title: Encrypted data sharing management for blockchain
Inventor: DAVID TREAT
IPC: H04L9/32
Filed: 2019-11-07
Abstract: To provide a system for encrypted data sharing management for a distributed ledger technology based data structure.SOLUTION: Placement of computational data 104 in a distributed ledger technology based data structure 150 is supported in a managed data sharing environment 100. Computational data has multi-layer encryption to support authorization and coordination of processing operations applied to the computational data. The multi-layer encryption includes homomorphic layers that enable sharing of the computational data processed by a computing party without exposing the content of the computing data to the computing party. The homomorphic calculation data 106 is in a homomorphically encrypted form and supports the application of processing operations while maintaining the confidentiality of basic data.SELECTED DRAWING: Figure 1
Patent JP-2021059384-A (JP)
Title: Processing apparatus and method
Inventor: OKADA KOJI
IPC: B65B53/02
Filed: 2019-11-08
Abstract: To provide a processing apparatus capable of suppressing disturbance of an internal airflow, and a processing method thereof.SOLUTION: A processing apparatus 1 includes a processing chamber 14 that processes an object to be processed 9 being transported, a negative pressure portion 15 provided adjacent to the processing chamber and through which an object to be processed being transported passes, in which an inside of the processing chamber is maintained at positive pressure, the airflow inside is controlled, and an inside of the negative pressure chamber is maintained at negative pressure.SELECTED DRAWING: Figure 1
Patent JP-2021076203-A (JP)
Title: Speed reducing unit
Inventor: ISONO HIROSHI
IPC: F16H1/46
Filed: 2019-11-12
Abstract: To provide a simple and compact speed reducing unit in which a large speed reduction ratio is set.SOLUTION: A speed reducing unit 1 includes a gear transmission mechanism 5 that transmits torque between an input member 2 and an output member 3, and a fixing member 4 that rotatably supports the input member 2, the output member 3 and rotary elements of the gear transmission mechanism 5 and unrotatably supports fixed elements of the gear transmission mechanism 5. The gear transmission mechanism 5 has a first ring gear 12 unrotatably fixed to the fixing member 4, a second ring gear 13 rotating integrally with the output member 3, a first pinion 14 meshing with the first ring gear 12, a second pinion 15 that rotates integrally with the first pinion 14 and meshes with the second ring gear 13, and a carrier 17 that rotatably and revolvably holds the respective pinions 14, 15 and rotates integrally with the input member 2. A gear ratio on the first ring gear 12 side and a gear ratio on the second ring gear 13 side are made different from each other to reduce the rotation speed of the output member 3 with respect to the rotation speed of the input member 2.SELECTED DRAWING: Figure 1
Patent JP-2021076234-A (JP)
Title: Dynamic vibration absorber
Inventor: KONDO EIJI
IPC: E04H9/02
Filed: 2019-11-13
Abstract: To provide a dynamic vibration absorber which can make a natural frequency and an attenuation ratio of a vibration system easily coincide with a natural frequency and an attenuation ratio of a vibration control object by a simple structure.SOLUTION: A base 2 is fixed to a vibration control object 10. A parallel plate spring 3 is supported to the base 2. A weight body 4 is supported to the base 2 by an elastic force of the parallel plate spring 3 so as to be able to vibrate in an x-axis direction. A displacement sensor 5 detects a displacement voltage signal corresponding to the relative displacement of the weight body 4 with respect to the base 2. An actuator 6 relatively displaces the weight body 4 with respect to the base 2 in the x-axis direction by an electromagnetic force. A controller 7 controls the actuator 6 by performing a proportional differential operation which can change a proportional gain kp and a differential gain kd on the basis of the displacement voltage signal which is detected by the displacement sensor 5.SELECTED DRAWING: Figure 1
Patent JP-2021081475-A (JP)
Title: Domain wall moving type spatial light modulator inspection device and initialization magnetic field derivation device of domain wall moving type spatial light modulator
Inventor: HIGASHIDA RYO
IPC: H01L43/08
Filed: 2019-11-14
Abstract: To reduce a time for inspecting an element in a domain wall moving type modulation element and to derive an external magnetic field large enough for a reverse parallelization of an element magnetization direction.SOLUTION: There is provided an inspection device 4 of a domain wall moving type spatial light modulator 100 formed of a domain wall moving type light modulation element including: a light modulation unit for emitting an incident light while changing the direction of the polarization of the light; and a first ferromagnetic exchange coupling unit and a second ferromagnetic exchange coupling unit located in both ends of the light modulation unit, having magnetism holding forces different from each other. The first ferromagnetic exchange coupling unit and the second ferromagnetic exchange coupling unit each have a first ferromagnetic layer made of a ferromagnetic material and a second ferromagnetic layer formed on the first ferromagnetic layer made of a ferromagnetic material, and ferromagnetic exchange-coupled with the first ferromagnetic layers. The inspection device also includes: an external magnetic field application device 40 for applying an external magnetic field to the domain wall moving type spatial light modulator; a magnetic optical microscope 5 capable of observing the magnetization direction of the domain wall moving type spatial light modulator on which the external magnetic field is applied; and an image processing unit 6 for processing a taken image by the magnetic optical microscope 5.SELECTED DRAWING: Figure 4