baber/WOPTO huggingface dataset:
Patent JP-2021144490-A (JP)
Title: Setting support device
Inventor: URABE KENTARO
IPC: G05B23/02
Filed: 2020-03-12
Abstract: To provide a technique capable of maintaining information in a high frequency band and improving resolution in a low frequency band in frequency response measurement.SOLUTION: A setting support device includes: an input signal generation unit that generates an input signal input to a device based on a set sampling period; a signal measurement unit that measures the input signal and an output signal from the device for the input signal at the sampling period; a frequency response calculation unit that calculates a frequency response of the device based on the input signal and the output signal; an application time setting unit that sets a first application time, which is the time to apply the input signal in first measurement, by setting a first sampling period for the first measurement, and sets a second application time, which is the time to apply the input signal in second measurement, by setting a second sampling period longer than the first sampling period for the second measurement; and a frequency response compositing unit that composites a first frequency response based on the first measurement and a second frequency response based on the second measurement and outputs a composite frequency response.SELECTED DRAWING: Figure 1
Patent JP-2021142968-A (JP)
Title: State diagnosis system and state diagnosis method for marine machinery
Inventor: KAWABATA MASAHIKO
IPC: G05B23/02
Filed: 2020-03-13
Abstract: To provide a state diagnosis system and a state diagnosis method capable of carrying out maintenance of marine machinery according to necessity while a vessel is moored in a port by diagnosing state of the marine machinery loaded on the vessel.SOLUTION: A state diagnosis system 1 for one or a plurality of marine machinery loaded on one vessel 5 includes: a measuring unit 11 provided to a circulation unit 61 for lubricant for every marine machinery 6 for measuring contaminant contained in lubricant during actuation of the circulation unit; a primary inspection unit 12 for accumulating and storing measured value and time by the measuring unit as lubricant information as well as determining an abnormality in the marine machinery based on a measured value; and a diagnosis unit 16 to be utilized on a port 8 side the vessel calls, acquiring lubricant information accumulated in a primary inspection unit by using radio communication 2 used in the port area, and carrying out state diagnosis of the marine machinery based on the acquired lubricant information.SELECTED DRAWING: Figure 1
Patent JP-2021145548-A (JP)
Title: Methods for preparing igg antibodies having four-branched sugar chains by using engase or variants thereof
Inventor: TAKASHIMA AKIRA
IPC: C12P21/08
Filed: 2020-03-16
Abstract: To provide simple methods for preparing an IgG antibody to which a four-branched sugar chain is bonded regardless the presence or absence of a core fucose.SOLUTION: Disclosed is a method for preparing an IgG antibody having a four-branched sugar chain, which comprises: transferring a four-branched sugar chain to an antibody acceptor by the action of EndoF3 or a variant thereof or EndoS2 or a variant thereof using an IgG antibody as an acceptor substrate, an oxazoline-derivative of a four-branched sugar chain complex type sugar chain as a donor substrate.SELECTED DRAWING: Figure 2
Patent JP-2020096379-A (JP)
Title: Method and apparatus for identifying media information associated with data stored in storage device
Inventor: REN WANXI
IPC: H04N5/93
Filed: 2020-03-16
Abstract: To provide a system and a method for identifying identifier information associated with a media content stored in a storage device.SOLUTION: A storage device includes a plurality of clusters and stores a media file including a media content and identifier information associated with the media content, the media content and the identifier information being stored in a plurality of data units distributed in the plurality of clusters. A method includes identifying a first identifier associated with a first target cluster that stores the data unit being read at the time of reading the data unit, identifying a second identifier associated with the first identifier, the second identifier being associated with a second target cluster storing the data unit storing the identifier information, and obtaining identifier information associated with the media content on the basis of the second identifier.SELECTED DRAWING: Figure 1
Patent JP-2021148928-A (JP)
Title: Substrate with multilayer reflective film, reflective mask blank, reflective mask, and manufacturing method of semiconductor device
Inventor: NAKAGAWA MASANORI
IPC: G03F7/20
Filed: 2020-03-18
Abstract: To provide a substrate with a multilayer reflective film capable of providing various functions to a protective film, a reflective mask blank, a reflective mask, and a manufacturing method of semiconductor devices.SOLUTION: A substrate 100 with a multilayer reflective film includes a substrate 10, a multilayer reflective film 12 provided on the substrate 10, and a protective film 14 provided on the multilayer reflective film 12. The protective film 14 includes a first Si material layer 16 including silicon (Si), a first layer 18 and a second layer 20 from the substrate 10 side. The first layer 18 includes a first rare gas element. The second layer 20 includes a second rare gas element different from the first rare gas element.SELECTED DRAWING: Figure 1
Patent JP-2021148242-A (JP)
Title: Control valve
Inventor: OZEKI AKIFUMI
IPC: F16K5/04
Filed: 2020-03-19
Abstract: To provide a control valve capable of decreasing weight and manufacturing costs while ensuring durability.SOLUTION: A control valve 8 includes: a casing 21; a drive shaft 27 penetrating the inside/outside of the casing 21 through a through-hole 28 formed on the casing 21; a drive unit 23 disposed on the outside of the casing 21 and rotating the drive shaft 27; a valve body 22 coupled to the drive shaft 27 in the inside of the casing 21, configured to rotate with the drive shaft 27, and switching the communication and interception of the inside/outside of the casing 21 through a communication port with rotations of the drive shaft 27; and a seal ring 35 intercepting the communication of the inside/outside of the casing 21. The drive shaft 27 has a drive shaft body 27A, and a sliding portion 27B in which a sliding part with the seal ring 35 of the drive shaft 27 is formed of a metal material. The drive shaft body 27A is formed of a material smaller in density than the sliding portion 27B.SELECTED DRAWING: Figure 4
Patent JP-2021157228-A (JP)
Title: Processing device and processing method
Inventor: IKEGAMI FUMIHIKO
IPC: G06F9/4401
Filed: 2020-03-25
Abstract: To prevent impact of tampering or damage from spreading when system software is tampered with or damaged.SOLUTION: A processing device of an embodiment includes first to third storage areas and a processing unit. The first storage area stores first system software. The second storage area stores second system software. The third storage area stores third software running on the first and second system software. The third storage area cannot access the third software from the first system software and the second system software. When not detecting tampering or the like in the first storage area, the processing unit starts the first system software so that the third software can be accessed. When detecting tampering or the like in the first storage area, the processing unit starts the second system software so that the third software can be accessed.SELECTED DRAWING: Figure 1
Patent JP-2021157475-A (JP)
Title: Influence explanation variable identification device, influence explanation variable identification method and influence explanation variable identification program
Inventor: MURAMATSU HISASHI
IPC: G06N20/00
Filed: 2020-03-26
Abstract: To enable determining which one of several explanation variables to be used for performing a prediction exerts an influence in the case where a target variable becomes abnormal.SOLUTION: An influence explanation variable identification device comprises: a correct answer probability acquisition means 32 for determining a basic prediction model which determines a target variable from among explanation variables, and a correct answer probability of the target variable determined by the basic prediction model; all ideal explanation variable calculation means 33 for calculating all ideal explanation variables; importance degree acquisition means 34 for determining an importance degree of an explanation variable for each explanation variable; abnormality detection time correct answer probability acquisition means 35 for acquiring an abnormality detection time correct answer probability; a corrected correct answer probability acquisition means 36; differential correct answer probability acquisition means 37 for determining a differential correct answer probability which is a difference between a corrected correct answer probability and the abnormality detection time correct answer probability, for each explanation variable; division means 38 for dividing the differential correct answer probability by the importance degree for each explanation variable; and influence degree acquisition means 39 for acquiring an influence degree for determining which explanation variable exerts an influence on an abnormality on the basis of a result of the division means.SELECTED DRAWING: Figure 9
Patent JP-2021164039-A (JP)
Title: Jitter generation device
Inventor: NAKAMURA TOMOHIRO
IPC: H04L25/03
Filed: 2020-03-31
Abstract: To generate and output a signal with the desired deterministic jitter added.SOLUTION: A jitter parameter processing unit 10 of a jitter generation device 1 converts a jitter amount J desired by a user into a jitter parameters x1, ..., and xn for each system by using a preset table T. A power supply and a clock generation unit (power supply control unit 11, switching regulator 12, and clock generation unit 13) generate a DC voltage and a clock on the basis of jitter parameters xn (switching frequency) for each system. A physical medium connection unit 15 performs processing based on the jitter parameters x1 (amplitude value of the differential signal), x2 (gain of the pre-emphasis filter), and the like on a 10G link signal for each system to generate a differential signal for each system. An electric/optical converter 16 converts a differential signal into an optical 10G link signal for each system, and outputs an optical 10G link signal to which the jitter amount J is added.SELECTED DRAWING: Figure 1
Patent JP-2021159325-A (JP)
Title: Bathroom dryer
Inventor: ONISHI YUKIKO
IPC: D06F33/63
Filed: 2020-03-31
Abstract: To propose a bathroom dryer which can perform drying of an object to be dried efficiently by making the wind direction of hot air jetted from a jetting port an appropriate wind direction.SOLUTION: A bathroom dryer 1 includes an air jetting part, a heating part, a wind direction adjustment part, a temperature distribution detection part, and a control part. The temperature distribution detection part detects temperature distribution of an object to be dried arranged in an object to be dried arrangement region. The control part can execute a bathroom drying operation which has a drying promotion operation for determining a wind direction based on the temperature distribution detected by the temperature distribution detection part, and for jetting heated air from a jetting port.SELECTED DRAWING: Figure 1
Patent JP-2021161985-A (JP)
Title: Compressor
Inventor: YAMASHITA TAKUMA
IPC: F04C23/00
Filed: 2020-04-01
Abstract: To provide a compressor whose height can be reduced.SOLUTION: A compressor comprises: a bearing part arranged on an upper surface of a compressor body, and rotatably supporting a shaft; and a motor comprising a motor stator provided in a housing located above the bearing part, and surrounding an outer peripheral surface of an upper part of the shaft, and a motor rotor arranged on the side of an upper surface of the motor stator. A lower surface of the motor stator and an upper surface of the bearing part are brought into contact with each other in an axial direction, and a flow passage space extending in the axial direction, and through which a compressed refrigerant flows are formed between the shaft and the motor stator.SELECTED DRAWING: Figure 1
Patent JP-2021160818-A (JP)
Title: Filling chute of filling packaging device
Inventor: FUNO TOMOHIRO
IPC: B65B1/16
Filed: 2020-04-02
Abstract: To reduce tact time per one bag by reducing powder drop time when powder is dropped and supplied using a filling chute, and to improve production efficiency.SOLUTION: A filling chute of a filling packaging device guides a warped packaging film to form a packaging bag, and fills powder in the inside of the packaging bag. A funnel-shaped input part receives powder that has been dropped and supplied. A cylindrical pipe part is connected to the input part and guides the powder to the inside of the packaging bag. A branch exhaust part branches obliquely upward at a predetermined position of the pipe part.SELECTED DRAWING: Figure 2
Patent JP-2020115461-A (JP)
Title: Lithium ion secondary battery
Inventor: MONMA YOHEI
IPC: H01M4/62
Filed: 2020-04-03
Abstract: To provide a lithium ion secondary battery which is superior in cycle characteristic and has a high capacity.SOLUTION: A lithium ion secondary battery comprises a positive electrode having a positive electrode active material and a conductive assistant having a carbon fiber. In a surface layer portion of the positive electrode active material 100, an aluminum-containing coating layer 102 and a magnesium-containing coating layer 103 are provided. The magnesium-containing coating layer 103 is present in a region closer to the surface of a particle in comparison to the aluminum-containing coating layer 102. The aluminum-containing coating layer 102 can be formed by a sol-gel method which uses aluminum alkoxide. The magnesium-containing coating layer 103 can be formed in such a way that magnesium is caused to segregate by heating a starting material with magnesium and fluorine mixed therein after the sol-gel method.SELECTED DRAWING: Figure 1
Patent JP-2021164547-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-04-07
Abstract: To provide a game machine that enhances the game interest by a performance.SOLUTION: After multiple performance displays are displayed in grayscale display colors being special colors due to a monochrome change in a color change performance, return to normal colors is started radially at the center position of the screen display. By expanding the range of return to normal colors so as to gradually increase from a part of the screen display to the enter screen, the special colors are returned to the normal colors. In addition, a performance image showing a character is displayed as a special image, the special colors may be returned to the normal colors with an effect display or a method of increasing the recovery range. The display color to be the normal colors may be returned to the normal colors from the special colors with color-blend, with respect to the grayscale display colors due to the change in monochrome.SELECTED DRAWING: Figure 11-11
Patent JP-2020123967-A (JP)
Title: Techniques for handling bursty interference in shared radio frequency spectrum band
Inventor: Arumugam Chendamarai KANNAN
IPC: H04L1/16
Filed: 2020-04-08
Abstract: To provide techniques for handling a bursty interference in a shared radio frequency spectrum band.SOLUTION: A first method includes determining, at user equipment (UE), that the UE is exposed to a bursty interference in a shared radio frequency spectrum band, and modifying, based at least in part on the bursty interference, a feedback message report by the UE to a base station. A second method includes determining, at a base station, that the UE is exposed to a bursty interference in a shared radio frequency spectrum band, and modifying, based at least in part on the bursty interference, one or more of a link adaptation for the UE and a transmission schedule for the UE.SELECTED DRAWING: Figure 10
Patent JP-2020177672-A (JP)
Title: Process control with digital twins
Inventor: KILIAN GREFEN
IPC: G06F9/455
Filed: 2020-04-17
Abstract: To provide modeling of a distributed event-discrete systems in which flexibility has improved for subsequent efficient real time process control.SOLUTION: The present invention relates to the field of real time process control using digital twins. In more detail, the present invention relates to the field of modeling distributed event-discrete systems using digital twins for subsequent use of models for real time control of distributed event-discrete systems. A virtual twin engine for controlling the distributed event-discrete systems in real time is provided. The virtual twin engine has installed at least one executable modeling software kernel which runs subsystem use models in relation to subsystem clusters of the distributed event-discrete systems. Also, the virtual twin engine operates the at least one digital twin in a passive manner through real time access to the modeling software kernel modeling the subsystem use model of the at least one digital twin.SELECTED DRAWING: Figure 19
Patent JP-2021171975-A (JP)
Title: Liquid discharge head
Inventor: TANAKA DAIKI
IPC: B41J2/16
Filed: 2020-04-22
Abstract: To provide a liquid discharge head, which is configured to apply sufficient discharge energy to liquid and suppress influence of crosstalk as much as possible.SOLUTION: First pressure chambers 21a and second pressure chambers 21b are arranged alternately in a paper width direction. The first pressure chambers 21a and the second pressure chambers 21b arranged adjacent to one sides in the paper width direction of the first pressure chambers 21a are communicated with nozzles 22 through communication passages 23. Widths W2 of second bulkhead parts 11a2 partitioning the first pressure chambers 21a and the second pressure chambers 21b arranged adjacent to the other sides in the paper width direction of the first pressure chambers 21a are longer than widths W1 of first bulkhead parts 11a1 partitioning the first pressure chambers 21a and the second pressure chambers 21b arranged adjacent to one sides in the paper width direction of the first pressure chambers 21a, so that rigidity of the second bulkhead parts 11a2 is higher than rigidity of the first bulkhead parts 11a1.SELECTED DRAWING: Figure 4
Patent JP-2021171997-A (JP)
Title: Composite member production method
Inventor: YAMAGUCHI TAKASHI
IPC: B29C33/12
Filed: 2020-04-24
Abstract: To provide a composite member production method capable of protecting a mold.SOLUTION: A protection fragile part 34 extending toward an end edge from a set hole part 32 disposed on a function body sheet 26 having a layer made of a non-woven fabric or a foamed body is formed on the function body sheet 26 before being set on a fixed mold 42. The function body sheet 26 is set on the fixed mold 42 passing a set pin 54 disposed in the fixed mold 42 through the set hole part 32. A function body and a support body formed from the function body sheet 26 are connected by molding the support body after changing the shape of the function body sheet 26.SELECTED DRAWING: Figure 15
Patent JP-2021171466-A (JP)
Title: Rice washing and rice cooking device
Inventor: NOCHIDA TATSUYA
IPC: B02B1/06
Filed: 2020-04-28
Abstract: To provide a rice washing and rice cooking device capable of improving maintenance ability of an upper discharge mechanism for discharging overflown water on an upper part in a rice washing tank, and improving seal ability in the rice washing tank.SOLUTION: A rice washing and rice cooking device comprises: a rice supply device comprising below a rice storage cellar for storing rice, a rice washing tank A2 for washing rice, and capable of supplying washed rice; and a rice cooking device for receiving supply of rice from the rice supply device and cooking rice. The rice supply device has: attachment/detachment means for jointing and separating the rice storage cellar and the rice washing tank A2 and detachably attaching the rice washing tank A2 to the rice storage cellar. The rice washing tank A2 has an overflow box a12 which accumulates overflown water overflown in the rice washing tank A2 and discharges the overflown water, and the overflow box a12 is formed into a top face opened box-shape, and is integrated with the rice washing tank A2.SELECTED DRAWING: Figure 4
Patent JP-2021174376-A (JP)
Title: Electronic device, control method, and program
Inventor: MORITOMO HIROSHI
IPC: G06F1/26
Filed: 2020-04-28
Abstract: To allow for avoiding a situation in which power supply complying with USB PD standards becomes insufficient in an electronic device before the power supply is performed.SOLUTION: An electronic device comprises: a connection unit including a VBUS terminal for receiving power from a power supply device and a CC terminal for acquiring power supply capacity information of the power supply device; a load testing unit which determines whether the electronic device is allowed to be started using power of a battery which supplies power to the electronic device; and a control unit which starts the electronic device when the load testing unit determines that the electronic device is allowed to be started using power of the battery in the case where the power supply device is asked for a first voltage and power received from the VBUS terminal is limited. The control unit releases limitations on power received from the VBUS terminal when receiving a notification of connection completion from the power supply device after starting the electronic device and asking the power supply device for a second voltage.SELECTED DRAWING: Figure 1
Patent JP-2021171527-A (JP)
Title: Information processing apparatus, program and system
Inventor: YAMAZAKI IWAO
IPC: G09G5/377
Filed: 2020-04-28
Abstract: To provide technique which enables a user to easily learn a proper operation method of a beauty device.SOLUTION: An information processing apparatus 2 is provided, comprising: an analysis unit; an operation mode determination unit; and a transmission unit. The analysis unit is configured to analyze an image being captured by the imaging unit, the image including a mode of bringing a beauty device 3 into contact with the skin of a user U by the user U for oneself. The operation mode determination unit is configured to determine the operation mode of the beauty device based on the mode. The transmission unit is configured to transmit, to the beauty device, a switch signal for switching an operation mode to the determined operation mode.SELECTED DRAWING: Figure 1
Patent JP-2021174952-A (JP)
Title: Processing device, opening/closing mechanism, and link mechanism
Inventor: OTA KAZUYA
IPC: H01L21/205
Filed: 2020-04-30
Abstract: To provide a processing device capable of suppressing the amount of upward movement of a lid (moving body) even when the lid is rotated at the time of opening/closing (attaching/detaching) of the lid (moving body).SOLUTION: A processing device 100 includes a chamber body 10 that processes a substrate, a lid 21 that covers the upper part of the chamber body 10, and an opening/closing mechanism 30 that opens and closes the lid 21 from the chamber body 10. The opening/closing mechanism 30 includes an elevating mechanism 40 that moves the lid 21 up and down to a lowering position where the lid 21 covers the chamber body 10 and an ascending position where the lid 21 is separated upward from the chamber body 10, a rotation mechanism 50 that rotatably supports the lid 21 around the horizontal rotation axis RA, a slide mechanism 60 that supports the lid 21 and the rotation mechanism 50 so as to be slidable in the lateral direction with respect to the chamber body 10, and a link mechanism 70 that is connected to the rotation mechanism 50 and operates the rotation mechanism 50 so as to rotate the lid 21 in conjunction with the slide movement of the rotation mechanism 50.SELECTED DRAWING: Figure 1