baber/WOPTO huggingface dataset:
Patent JP-2021061186-A (JP)
Title: Fuel cell device
Inventor: MATSUMOTO AKIRA
IPC: H01M8/04664
Filed: 2019-10-08
Abstract: To provide a fuel cell device FC capable of detecting leakage occurring inside a housing in an early stage.SOLUTION: At the inside of a housing 1, a fuel cell device FC includes: a power generation section G including a fuel cell part 3 and a fuel reforming part 4; a water flow path Lw where water used in connection with the operation of the power generation section G can flow; a water pump P flowing water through the water flow path Lw; and an operation control section controlling the operation of the power generation section G and the water pump P. The fuel cell device further includes: a humidity sensor measuring humidity inside the housing 1; and a leakage determination section performing leakage determination processing for determining whether or not water leakage has occurred inside the housing 1 based on measurement results of the humidity sensor during a period when the water pump P flows water through the water flow path Lw.SELECTED DRAWING: Figure 1
Patent JP-2021063677-A (JP)
Title: Balancing device and method for rotating body
Inventor: GIANNI TRIONFETTI
IPC: G01M1/22
Filed: 2019-10-11
Abstract: To provide a device and method to allow an optimal balancing of a rotating body.SOLUTION: A balancing device comprises acquisition means 2 adapted to detect vibration stresses generated by a rotating body 4 during rotation, in which the acquisition means is configured in such a way as to allow the detection of vibratory stresses along at least two mutually non-intersecting acquisition directions.SELECTED DRAWING: Figure 1
Patent JP-2021061963-A (JP)
Title: Hook for suspension
Inventor: MURAI YUKI
IPC: B65D33/14
Filed: 2019-10-11
Abstract: To provide a hook which can be utilized as a clip for sealing an opening of another resin bag after finishing its roll as a suspension tool in addition to a function as a hook for suspending a commodity packaging bag.SOLUTION: A hook for suspension is an integral molded article from a synthetic resin material, includes a pair of plate pieces 1, 2 which is connected such that it can be folded in one direction through a hinge part 3 at one edge, and has an opening for a hook part formation provided in each plate piece such that the hook part can be formed when the plate material is folded through the hinge part. In such a posture that the plate piece is folded, a hook-shaped engagement claw 5 is formed so as to protrude toward the opposite plate material 2 on the free end of one plate piece 1, an engagement edge 6 with which the engagement claw is elastically engaged is provided on the free end of the other plate piece 2, and an operation knob 8 continuous to the engagement claw for operation to release the engagement of the engagement claw is provided.SELECTED DRAWING: Figure 5
Patent JP-2020072858-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2019-10-11
Abstract: To enhance interest in a game even after granted value reaches a predetermined amount.SOLUTION: A slot machine capable of generating winning according to a display result includes advantageous state control means capable of controlling to an advantageous state, advantageous state completion means for completing an advantageous state in satisfaction of one of a predetermined completion condition when the amount of acquired game value reaches a predetermined amount and a specific completion condition to be satisfied when a granted amount of advantage runs out, and the like, controls to a state differing from an advantageous state after completion of the advantageous state for a predetermined period, can control to a next advantageous state after that, and further executes control for setting a degree of advantage regarding a next advantageous state such that satisfaction of a predetermined completion condition becomes more advantageous.SELECTED DRAWING: Figure 27
Patent JP-2020064060-A (JP)
Title: Analysis method, analysis device, analysis program, and generation method of standard shape
Inventor: IKEDA TATSUHIKO
IPC: G01N30/86
Filed: 2019-10-11
Abstract: To provide an analysis method capable of applying an analysis of a high reliability to the data of an insufficient separation.SOLUTION: An analysis method of data generated from at least two parameters includes: a comparison step of comparing a data shape of a target component in a sample to be measured with a previously obtained standard shape; and a step of identifying the target component in the sample to be measured on the basis of the comparison.SELECTED DRAWING: Figure 1
Patent JP-2021062088-A (JP)
Title: Game machine
Inventor: SATO SHINYA
IPC: A63F7/02
Filed: 2019-10-15
Abstract: To provide a game machine capable of enhancing a player's interest in a game.SOLUTION: Discrimination is executed by sub discrimination means by using at least a received discrimination information signal on the basis of reception of the discrimination information signal by signal reception means. On the basis of a fact that a result of the discrimination by the sub discrimination means is a predetermined second discrimination result, a second performance is executed by second performance execution means over an execution period of one or a plurality of first performances executed after the aforesaid discrimination. Control is executed by performance control means so that at least one first performance is executed without being accompanied by a second performance after the result is the second discrimination result. These configurations produce an effect that a player's interest in the game can be enhanced.SELECTED DRAWING: Figure 1
Patent JP-2021063635-A (JP)
Title: refrigerator
Inventor: AOKI RYOTA
IPC: F25D23/02
Filed: 2019-10-17
Abstract: To suppress dew condensation occurring in center gaskets while resolving noise resulting from a center pillar by the center gaskets, in a double-door refrigerator.SOLUTION: A refrigerator 100 comprises a pair of double doors 3, and a pair of center gaskets 4 interposed between opposite side surfaces 3a of the doors 3 facing to each other with the pair of doors 3 closed, wherein the pair of doors 3 has an inner plate 31 facing the inside of the refrigerator, an outer plate 32 facing the outside of the refrigerator, and a side cap 33 that forms at least a part of the opposite side surfaces 3a and has a housing recess part 33x into which the center gasket 4 is fitted, wherein a heat source 5 is provided on the outside of the housing recess part 33x in the side cap 33 of at least one door 3.SELECTED DRAWING: Figure 3
Patent JP-2021065954-A (JP)
Title: Microchannel chip
Inventor: YOSHIKUNI TAKURO
IPC: G01N37/00
Filed: 2019-10-21
Abstract: To provide a microchannel chip having a structure with excellent manufacturability.SOLUTION: A microchannel chip 100 has a resin substrate 10 having a channel groove formed on one face 11, and a film 40 joined to the one face 11 of the substrate 10, where a gap between the film 40 and the channel groove forms a channel 30. The microchannel chip 100 has a gate mark 50 projecting from the end face 13 of the substrate 10, and the gate mark 50 falls within the thickness of the substrate 10.SELECTED DRAWING: Figure 1
Patent JP-2021068118-A (JP)
Title: Remote operation system
Inventor: SAKURADA SHIN
IPC: G08G5/00
Filed: 2019-10-21
Abstract: To contribute to securing of safety in remote operation.SOLUTION: A remote operation system 10 comprises: a drone 16 that is installed in a vehicle 12 capable of being remotely operated by a remote operator in a control center 13, is launched from the vehicle 12, and can fly around its periphery; a sensor that is provided in the drone 16, and acquires peripheral information of the vehicle 12; a transmission part that is provided in the drone 16, and transmits the peripheral information acquired by the sensor to the control center 13; a reception part that is provided in the control center 13, and receives the peripheral information transmitted from the transmission part; and a notification part that is provided in the control center 13, and notifies the remote operator of the peripheral information received by the reception part.SELECTED DRAWING: Figure 1
Patent JP-2021070074-A (JP)
Title: Female die used when removing punched scrap
Inventor: CHUBACHI HIROKI
IPC: B26D7/18
Filed: 2019-10-29
Abstract: To provide a female die which can cut a connection part in which a punched part and a punched scrap are connected when pressing the punched scrap in order to remove the punched scrap.SOLUTION: A female die 10 is used for removing a punched scrap in such a manner that the female die punches a punching object, and when there is a connection part in which a punched part such that the object is punched and a punched scrap which is a residue of the punched object are connected, cuts the connection part. The female die 10 has a presser part comprising a pore 25 through which the punched scrap can pass, and a projection part 30 which projects into the pore 25. When the female die presses the punched scrap, the presser part supports the punched part, as well as, the projection part 30 supports the punched scrap, whereby the connection part is cut, and the punched scrap passes through the pore 25, whereby the punched scrap is removed.SELECTED DRAWING: Figure 1
Patent JP-2021070639-A (JP)
Title: Composition
Inventor: IKEGAMI YUKI
IPC: A61K36/8962
Filed: 2019-10-29
Abstract: To provide new means that suppresses an unpleasant odor derived from processed garlic.SOLUTION: A composition contains processed garlic and sugar alcohol.SELECTED DRAWING: None
Patent JP-2021069536-A (JP)
Title: Heat-generating container
Inventor: ISHIHARA TOMOYUKI
IPC: B65D81/34
Filed: 2019-10-30
Abstract: To provide a heat-generating container capable of giving grill on a content such as a food product, and excellent in recyclability such as a conventional container made of a synthetic resin.SOLUTION: A heat-generating container 10 includes a bottomed cylindrical container body 1 made of a synthetic resin, and a heat-generating sheet 2 provided inside the container body 1, for generating heat by irradiation of an electromagnetic wave. The heat-generating sheet 2 includes a metallic heat-generating layer 2a, and a base material layer 2b made of paper or a synthetic resin having higher heat resistance than the synthetic resin used for the container body 1, and the base material layer 2b is held by the container body 1 in a direction facing to a bottom part 1a of the container body 1.SELECTED DRAWING: Figure 1
Patent JP-2021071004-A (JP)
Title: Fitting
Inventor: SHIBANO TADAYUKI
IPC: E06B3/263
Filed: 2019-10-31
Abstract: To provide a fitting capable of preventing a handle from being cooled by outdoor cold air.SOLUTION: The fitting includes: a frame body 2 placed along an opening 13; and a shoji 3 that is placed within the frame body 2 to open/close the opening 13. The shoji 3 includes: a front frame 35 (frame); a glass panel 32 (face material) supported by front frame 35; and a handle 37 attached to the front frame 35. The front frame 35 includes: a first aluminum frame material 7 (face material support part) supporting a glass panel 32; a metal second aluminum frame material 8 (handle mounting part), provided at the room 12 side than the first aluminum frame material 7 and to which handle 37 is mounted; a first resin frame material 9 (resin member) placed between the first aluminum frame material 7 and the second aluminum frame material 8; and a connecting member 43 that connects the first aluminum frame material 7 and the second aluminum frame material 8 via the first resin frame material 9.SELECTED DRAWING: Figure 2
Patent JP-2020024745-A (JP)
Title: Image processing device, image processing method, medical apparatus, and test method
Inventor: NIIJIMA YOSHIYUKI
IPC: G06T5/00
Filed: 2019-10-31
Abstract: To provide an edge process with a reduced noise and free of afterimage for a low-contrast image.SOLUTION: The image processing device according to one embodiment comprises an edge preservation filter, a subtractor with delay, a frame circulating type NR, a BPF, and a signal synthesizing circuit. The edge preservation filter smooths an input image signal including a texture component, an edge component and a noise component while preserving the edge component as is, and provides a smoothed image signal. The subtractor with delay subtracts the smoothed image signal from the input image signal and provides a noise-texture signal that includes the noise component and the texture component. The frame circulating type NR performs a frame circulating type NR process on the frame that includes the noise-texture signal and provides a texture signal with the noise component reduced. The BPF extracts the edge component from the smoothed image signal and provides an edge signal. The signal synthesizing circuit synthesizes an image signal corresponding to the smoothed image signal, the texture signal and the edge signal and provides an output image signal corresponding to the input image signal.SELECTED DRAWING: Figure 1
Patent JP-2021071109-A (JP)
Title: Method and device for controlling intake air temperature of internal combustion engine
Inventor: KOSHIJIMA MASASHI
IPC: F01P7/16
Filed: 2019-11-01
Abstract: To enable an intake air temperature to be appropriately controlled in accordance with an atmospheric temperature.SOLUTION: A method for controlling an intake air temperature of an internal combustion engine 1 is for the internal combustion engine 1 provided with an intercooler 13 which: performs heat exchange between intake air of the internal combustion engine 1 and cooling water distributed respectively in 2 cooling water circuit systems 100A and 101A including first cooling water circuit 100A having the internal combustion engine 1; and has a first heat exchange section 13a. The method for controlling the intake air temperature of the internal combustion engine includes operation to change a flow rate of first cooling water distributed in the first heat exchange section 13a in accordance with an atmospheric temperature Tamb.SELECTED DRAWING: Figure 5
Patent JP-2020038380-A (JP)
Title: Audio encoder, audio decoder, method for encoding audio signal, and method for decoding encoded audio signal
Inventor: BERND EDLER
IPC: G10L19/035
Filed: 2019-11-01
Abstract: To provide a concept of encoding an audio signal and/or decoding an encoded audio signal that lead to a more efficient embodiment requiring lower calculation cost.SOLUTION: An encoder for encoding an audio signal determines, in a transform domain or filter-bank domain 104, spectral coefficients 106_t0_f1 to 106_t0_f6 of an audio signal for a current frame 108_t0 and at least one previous frame 108_t-1, and selectively applies predictive encoding to a plurality of individual spectral coefficients 106_t0_f2 or groups of spectral coefficients 106_t0_f4, 106_t0_f5 which are separated by at least one spectral coefficient.SELECTED DRAWING: Figure 1
Patent JP-2021075599-A (JP)
Title: Flame-retardant material containing composite fiber and method for producing the same
Inventor: MATSUMOTO HIROTO
IPC: D06M11/45
Filed: 2019-11-06
Abstract: To provide a flame-retardant material containing a composite fiber of an inorganic particle and a fiber.SOLUTION: The present disclosure provides a flame-retardant material containing (a) a composite fiber of a flame-retardant inorganic particle and a fiber and (b) aluminum hydroxide.SELECTED DRAWING: Figure 5
Patent JP-2021074240-A (JP)
Title: Hair cutting device and hair cutting system
Inventor: KASUGAI HIDENORI
IPC: A45D26/00
Filed: 2019-11-07
Abstract: To provide an improved hair cutting device and a hair cutting system.SOLUTION: A hair cutting device 1 includes an optical waveguide 4. The optical waveguide 4 includes a light irradiation part 40. The light irradiation part 40 cuts a hair 91 projecting from a skin 92 by irradiating the hair 91 with light. At least when the hair 91 is cut, light passing through the optical waveguide 4 has a power density of 50 kW/cm2 or more.SELECTED DRAWING: Figure 1
Patent JP-2021082643-A (JP)
Title: Manufacturing method for semiconductor device and semiconductor device
Inventor: MIYASAKA SHUICHI
IPC: H01L23/12
Filed: 2019-11-15
Abstract: To reduce the height of a semiconductor device.SOLUTION: A manufacturing method for a semiconductor device 1 includes a step of providing an electroforming substrate 20 where an electrode 11 is formed by electroforming on a main surface 21a of a metal plate 21, a step of mounting a Hall element 13 on the main surface 21a of the metal plate 21, a step of connecting a top surface 11f of the electrode 11 and a top surface 13d of the mounted Hall element 13 with a bonding wire 15, a step of sealing the main surface 21a of the metal plate 21 with sealing resin 19 so as to cover the electrode 11, the Hall element 13, and the bonding wire 15, a step of separating the metal plate 21 of the electroforming substrate 20 from the sealing resin 19 that covers the electrode 11, the Hall element 13, and the bonding wire 15, and a step of dicing the sealing resin 19 into individual pieces after separating the metal plate 21 of the electroforming substrate.SELECTED DRAWING: Figure 2
Patent JP-2021083206-A (JP)
Title: Function safety system
Inventor: YAMAHIRA TOSHIKI
IPC: H02M3/00
Filed: 2019-11-18
Abstract: To provide a function safety system capable of achieving high reliability.SOLUTION: A function safety system 1 includes power supply devices VS1 and VS2, voltage monitoring devices VM1 and VM2, semiconductor devices SC1 and SC2, cut-off circuits IN1 and IN2 and a motor MT. A voltage conversion circuit of the voltage monitoring device VM1 generates a detection voltage from a power supply voltage VDD1 on the basis of a switching signal VC1. A comparison circuit of the voltage monitoring device VM1 compares the detection voltage to a reference voltage. The semiconductor device SC2, when the comparison result of the comparison circuit of the voltage monitoring device VM1 is different from an expectation value thereof or the comparison result of the comparison circuit of the voltage monitoring device VM2 is different from an expectation value thereof, cuts off a driving signal DS supplied to the motor MT.SELECTED DRAWING: Figure 1
Patent JP-2021086078-A (JP)
Title: Electro-photographic photoreceptor, process cartridge and electro-photographic device
Inventor: KUJIRAI SHUBUN
IPC: G03G5/147
Filed: 2019-11-29
Abstract: To provide an electro-photographic photoreceptor having mechanical durability and dew condensation recovery performance.SOLUTION: In an electro-photographic photoreceptor having a support body and a photosensitive layer, or having the support body, the photosensitive layer and a surface layer in this order, the surface layer contains a positive hole transport compound having two or more chain polymerizable functional groups, and a polymer of a composition containing a compound indicated by the following formula (1). (In the formula (1), R11 and R12 indicate an alkyl group whose carbon number is 1 to 4 or smaller, or a substitutional group, or an unsubstituted phenyl gear pump. R11 and R12 may be coupled to each other, and may form a ring. R13 indicates the alkyl group whose carbon number is 1 to 4 or smaller. R14 and R15 indicate an alkylene group whose carbon number is 1 to 4 or smaller. R16 and R17 indicate a hydroxyl group, or a (meth) acryloyloxy group. Either of R16 and R17 indicates the hydroxyl group.).SELECTED DRAWING: None
Patent JP-2021086509-A (JP)
Title: Communication system
Inventor: MIYAMOTO KEITA
IPC: G06F13/00
Filed: 2019-11-29
Abstract: To improve convenience of an image forming apparatus by making use of a group chat function.SOLUTION: A communication system 1 of the present invention comprises an image forming apparatus 10 and a plurality of information processing apparatuses 30, and performs data communication through a network N. Each of the plurality of information processing apparatuses 30 includes: a display unit 32; an operation unit 33; a communication unit 35; a chat construction unit 42 that displays a screen for a group chat on the display unit 32; and a control unit 41 that, when a print job is attached to the screen for a group chat through an operation on the operation unit 33, transmits the print job from the communication unit 35 to the image forming apparatus 10. The image forming apparatus 10 includes: an image forming unit 18; a communication unit 16; a chat construction unit 22; and a control unit 21 that, when the communication unit 16 receives the print job from one information processing apparatus 30, causes the image forming unit 18 to execute image formation equivalent to a total number of the information processing apparatuses 30 belonging to the group chat.SELECTED DRAWING: Figure 2
Patent JP-2020201927-A (JP)
Title: Multi-object tracking device, method, and program
Inventor: KAWACHI YUTA
IPC: G01S13/66
Filed: 2019-11-29
Abstract: To provide a multi-object tracking device whose tracking performance is improved for a plurality of objects.SOLUTION: In a multi-object tracking device, a model unit (10) has an assignment model (16) formed by a differentiable function and generating a continuously relaxed assignment matrix associating an observation value with a plurality of trackers, and a motion model (18) formed by a differentiable function and showing a motion state of the plurality of trackers, and generates a reconstruction value from the observed value. A learning unit (12) learns the assignment model (16) and the motion model (18) with a loss function between at least the reconstruction value and an original observation value being a regression error function.SELECTED DRAWING: Figure 3
Patent JP-2021085641-A (JP)
Title: Combustion facility, calculation method and program
Inventor: DAIMARU TAKUICHIRO
IPC: F23G5/50
Filed: 2019-11-29
Abstract: To solve the problem that unburned combustible of solid fuel, such as waste or biomass, which is charged into a combustion facility, fluctuates as the type, components, calorific value, components, fixed carbon ratio, etc. of the solid fuel fluctuate, however, it is difficult to directly measure the unburned combustible of the solid fuel in real time.SOLUTION: A combustion facility comprises a furnace body that has a drying stage, a combustion stage, and a post-combustion stage arranged in a transport direction, and transports an object to be incinerated in the transport direction to define treatment spaces for drying, combustion and post-combustion, respectively. The combustion facility comprises: a temperature measurement unit that measures a temperature of the object to be incinerated near a burnout point, which is an end on a stage side in the transport direction of flame due to combustion; and a calculation unit that calculates a ratio of unburned combustible of the object to be incinerated after post-combustion, based on the temperature difference obtained by subtracting the measured temperature value from a preset reference temperature value.SELECTED DRAWING: Figure 1
Patent JP-2021088383-A (JP)
Title: Carton and blank
Inventor: IWATA SHINICHI
IPC: B65D5/54
Filed: 2019-12-04
Abstract: To provide a box that has well balanced ease of opening and ease of assembly.SOLUTION: Each of the slits contained in the fractured part on the ridge includes, from the downstream end, which is the end on the downstream side, to the first inflection point, which is the end on the upstream side: a first notch provided on the break fold line, which is the fold line along the ridge break; a second notch that bends diagonally from a first bending point, extends approximately linearly to a second inflection point, which is the end on the inside and upstream side of the opening area; and a third notch that bends diagonally from the second bending point, and extends substantially linearly to the upstream end, which is the inside and upstream end of the opening area. The angle between the break fold line and the second notch includes is larger than the angle formed by the break fold line and the third notch.SELECTED DRAWING: Figure 1