baber/WOPTO huggingface dataset:
Patent JP-2022170134-A (JP)
Title: Display and method for controlling the same
Inventor: SHIBAZAKI AKIRA
IPC: G09G3/36
Filed: 2021-04-28
Abstract: To provide a display and a method for controlling the same that can maintain display quality even when a thin-film transistor is deteriorated, while reducing power consumption.SOLUTION: A display 100 comprises a display control circuit 2. The display control circuit 2 includes: an operation unit 23 that acquires image signals, and on the basis of the acquired image signals, acquires the average value of voltage values of source signals in a display period; and a control unit 21 and a signal composition unit 24 that, in the display period, supply source signals based on the image signals to a plurality of source lines from a source driving circuit 15, and in an idle period, supply source signals having the average voltage value to the plurality of source lines from the source driving circuit 15.SELECTED DRAWING: Figure 1
Patent JP-2022170766-A (JP)
Title: Semiconductor chip and method for manufacturing the same
Inventor: HOSHI SHINICHI
IPC: B23K26/53
Filed: 2021-04-29
Abstract: To provide a semiconductor chip capable of suppressing distortion.SOLUTION: A semiconductor chip includes a chip constituent substrate 10 which has one surface 10a and the other surface 10b on an opposite side to the one surface 10a and which is constituted using a layer containing GaN and provided with a semiconductor element formed thereon. In the semiconductor element, components constituting the semiconductor element are located more on the one surface 10a side of the chip constituent substrate 10 than on the other surface 10b side thereof. The chip constituent substrate 10 is formed with a through hole 20 penetrating the chip constituent substrate from the one surface 10a to the other surface 10b, the width of an opening of the through hole on the one surface 10a side being larger than the width of an opening thereof on the other surface side.SELECTED DRAWING: Figure 1
Patent JP-2021174560-A (JP)
Title: Method for predicting economic state, method for establishing economic state prediction model, and corresponding apparatus
Inventor: HUANG JIZHOU
IPC: G06Q10/04
Filed: 2021-04-30
Abstract: To provide a method capable of realizing prediction of an economic state of a predicted waiting region in a predicted waiting time zone, and capable of giving a reference to policy formulation in advance.SOLUTION: This application relates to a field of big data technology, and discloses a method for predicting an economic state, a method for establishing an economic state prediction model, and a corresponding apparatus. A specific embodiment includes: acquiring, from map application data, geographic location point active data in N historical time zones before a future prediction waiting time zone respectively for a prediction waiting region, the N being a positive integer; and inputting feature vectors of the geographic location point active data in the N historical time zones before the predicting waiting time zone into a pre-trained economic state prediction model respectively, to acquire economic indicator data of the prediction waiting region in the prediction waiting time zone.SELECTED DRAWING: Figure 2
Patent JP-2022175187-A (JP)
Title: Power hop determination device of vehicle
Inventor: MIYAMOTO YUKI
IPC: B60W40/10
Filed: 2021-05-13
Abstract: To provide a power hop determination device of a vehicle which can accurately determine the presence or absence of generation of a power hop phenomenon.SOLUTION: A power hop determination device of a vehicle includes a traveling power source. The power hop determination device includes: an acquisition section which acquires a rotation signal indicating a parameter related to rotational speed of the traveling power source; an extraction section which extracts a frequency component having a frequency corresponding to a vibrational component of a power hop phenomenon included in the rotation signal; a generation section which generates a delay frequency component delayed by one period behind the extracted frequency component; a determination section which determines whether the power hop phenomenon is generated in the vehicle on the basis of a division value that the frequency component is divided by the delay frequency component.SELECTED DRAWING: Figure 3
Patent JP-2022177964-A (JP)
Title: game machine
Inventor: SUGAWARA TORU
IPC: A63F7/02
Filed: 2021-05-19
Abstract: To easily debug by grasping data inside in a game machine without using a dedicated measuring instrument.SOLUTION: When the power is turned on, OS starts a master process, and then the master process starts three processes (graphic process, sound process, and lamp process). An inter-process communication thread of each process sends and receives data between processes via a shared memory.SELECTED DRAWING: Figure 377
Patent JP-2022179146-A (JP)
Title: Inertial sensor and manufacturing method therefor
Inventor: INAGAKI YUUKI
IPC: G01C19/5691
Filed: 2021-05-21
Abstract: To realize an inertial sensor in which a lower substrate and a minute vibrator are electrically connected while suppressing positional misalignment between the minute vibrator and a plurality of electrodes surrounding it.SOLUTION: An inertial sensor 1 is created by joining together a lower substrate 2 having a pedestal part 21, an etching groove 22 enclosing the pedestal part, and a lower metal film covering the pedestal part, and an upper substrate 3 having a minute vibrator 4, a plurality of electrode parts 5, and a pad part 7 that are independent of each other. The minute vibrator 4 has a curbed surface part 41 of a three-dimensional curved surface, with a portion recessed toward the inside from the top of the curved surface part being joined to the pedestal part 21 of the lower substrate 2. The minute vibrator 4 has a rim 43 located on the same plane as the plurality of electrode parts 5, and is covered with a conductive film that covers a front face 4a and a reverse face 4b.SELECTED DRAWING: Figure 1
Patent JP-2022182311-A (JP)
Title: Fragrant composition
Inventor: MORITAKA MIHO
IPC: D06M15/53
Filed: 2021-05-28
Abstract: To provide a fragrant composition that can suppress an increase in viscosity when combined with a softener, for example, at a port for pouring the softener, and also has a high effect of giving fragrance to objects such as clothes.SOLUTION: A fragrant composition contains (A) a fragrant compound, (B) a polyhydric alcohol having two or more and six or less carbon atoms and having a valency of two or more, and (C) water, the content of the (B) being 5 mass% or more.SELECTED DRAWING: None
Patent JP-2022183607-A (JP)
Title: air conditioner
Inventor: TAKAGI MOTOKI
IPC: F24F11/65
Filed: 2021-05-31
Abstract: To execute cleaning operation for each of indoor units without interruption even when cleaning operation is requested for a plurality of indoor units.SOLUTION: When execution periods of an evaporator phase and a condenser phase of two indoor units are not overlapped (S17: NO), non-overlapping cleaning treatment is executed in which a cleaning schedule is not changed. When the execution periods are overlapped (S17: YES), overlapping avoidance cleaning treatment is executed in which the cleaning schedule is changed so as to avoid an overlapping period (S19).SELECTED DRAWING: Figure 5
Patent JP-2022184454-A (JP)
Title: Laminate and method for manufacturing acoustic wave device
Inventor: KADOKAWA YUTAKA
IPC: H01L21/56
Filed: 2021-06-01
Abstract: To provide a laminate and a method for manufacturing an acoustic wave device that can improve throughput.SOLUTION: A laminate includes a piezoelectric wafer on which a plurality of unit functional elements are formed, and a wiring board bonded to the piezoelectric wafer via a conductive material. The thermal expansion coefficient of the wiring board is the same as the thermal expansion coefficient in the first direction where the thermal expansion coefficient of the piezoelectric wafer is maximum, and the first direction is substantially parallel to the direction in which the thermal expansion coefficient of the wiring board is maximized.SELECTED DRAWING: Figure 1
Patent JP-2022164526-A (JP)
Title: relay box
Inventor: YAMAGUCHI TAIJI
IPC: B29C45/26
Filed: 2021-06-04
Abstract: To provide a relay box that can reduce a risk of disconnection of a relay-connected sensor cable.SOLUTION: There is provided a relay box for relaying and connecting a sensor cable having one end connected to a sensor provided in a mold and a relay cable having one end connected to an amplifier provided outside the mold, comprising: a first connector connected to another end of the relay cable; a second connector connected to another end of the sensor cable; a relay unit that electrically connects the first connector and the second connector; and a detachable member being detachable with respect to the relay unit. When the detachable member is removed from the relay unit, the second connector is attached to the mold so as not to be exposed from the mold, and when the detachable member is attached to the relay unit, the second connector is attached to the mold so as not to be exposed from the detachable member.SELECTED DRAWING: Figure 2
Patent JP-2022187095-A (JP)
Title: Rotation detection device, rotation detection method and rotation detection program
Inventor: FUJII JUMPEI
IPC: G01D5/165
Filed: 2021-06-07
Abstract: To detect the number of revolutions of a rotating body when it is not rotationally driven.SOLUTION: A rotation detection device includes: a first comparator for generating a first digital signal indicating a magnitude relationship between a first voltage output from a potentiometer and a threshold voltage in accordance with an amount of rotation of a rotating body; a second comparator for generating a second digital signal indicating a magnitude relationship between a second voltage obtained by dividing the first voltage and the threshold voltage; and a control unit that detects a rotation direction and a number of revolutions of the rotating body based on the transition edge of the first digital signal and the transition edge of the second digital signal.SELECTED DRAWING: Figure 1
Patent JP-2022188928-A (JP)
Title: Lid covering opening provided through floor with voided pipe or zinc steel plate wound sleeve
Inventor: SATO MASAHIRO
IPC: E04G15/06
Filed: 2021-06-10
Abstract: To provide a strong lid to cover an opening provided passing through a floor with a voided pipe.SOLUTION: The lid has: a disk having a diameter larger than a diameter of an opening and made of a zinc steel plate of 1.5 mm or more in thickness; and a plurality of support plates having a joint portion to the disk and an abutting portion to the opening formed in an L-shape and made of a zinc steel plate of 0.8 mm or more in thickness, wherein the disk and the support plates are joined by riveting. Any numbers of the support plates, from two to four, are provided. Two rivets are used for each support body. The portion formed in the L-shaped is provided with a mountain-shaped portion. The outside of the abutting portion of the support body has a curved shape. The outside of the abutting portion is provided with an outwardly facing leaf spring.SELECTED DRAWING: Figure 1
Patent JP-2022189556-A (JP)
Title: Hydrogen supply device
Inventor: SAIKI ATSUSHI
IPC: H01M8/04313
Filed: 2021-06-11
Abstract: To maintain the pressure of hydrogen gas in a fuel cell at a target pressure and suppress the reduction in the life of a pressure reducing valve in a hydrogen supply device for supplying hydrogen gas from a hydrogen tank to a fuel cell through the pressure reducing valve and a hydrogen supply portion.SOLUTION: When the pressure P1 of hydrogen gas inside a fuel cell FC becomes equal to or lower than predetermined pressure Pth1 which is lower than target pressure Pt, an injector INJ is operated to supply the hydrogen gas to the fuel cell FC, and when the pressure P1 of the hydrogen gas inside the fuel cell FC becomes equal to or higher than the target pressure Pt, the injector INJ is stopped to stop the supply of hydrogen to the fuel cell FC, and when the hydrogen gas pressure P1 in the fuel cell FC is higher than the predetermined pressure Pth1 and lower than the target pressure Pt, the injector INJ is alternately activated and stopped.SELECTED DRAWING: Figure 1
Patent JP-2022190479-A (JP)
Title: Infusion solution bag mouth cover, infusion solution management system, collation device, information association device, program and infusion solution management method
Inventor: MIWATA TORU
IPC: A61J1/10
Filed: 2021-06-14
Abstract: To make it hard for a foreign matter to enter an infusion solution bag, or to make it easy to determine that an infusion solution bag containing infusion solution is unopened yet, or to suppress wrong administration of infusion solution that should not be administered to a patient.SOLUTION: A cover 1 includes a cylinder part 2, a lid part 3, and a label 5 stuck across the cylinder part 2 and the lid part 3. The label 5 has identification information 51 written thereon. As the lid part 3 is opened, the label 5 is cut, and as it is cut, reading of the identification information 51 is disabled. To a mouth part of an infusion solution bag containing infusion solution, the cover 1 is fitted. To the infusion solution bag, the label is stuck, and on the label, infusion solution information about the infusion solution is written. The identification information 51 on the cover 1 is associated with the infusion solution information and stored in a storage device. When administering the infusion solution to a patient, the identification information 51 and the infusion solution information are read, and collation is performed to determine whether they correspond to a combination stored in association in the storage device.SELECTED DRAWING: Figure 1
Patent JP-2022191814-A (JP)
Title: recording device
Inventor: OTA YASUTOSHI
IPC: G07C5/00
Filed: 2021-06-16
Abstract: To provide a recording device capable of suppressing recording capacity of picked-up image data of an on-vehicle camera from increasing and efficiently recording data.SOLUTION: The present invention relates to a recording device that records picked-up images of an on-vehicle camera imaging a scene outside a vehicle, and comprises: a radio communication signal detection which detects a short-range radio communication signal from a portable information terminal outside the vehicle capable of short-range radio communication; and a recording part which records picked-up images of the on-vehicle camera when the radio communication signal detection part detects the short-range radio communication signal and does not record the picked-up images of the on-vehicle camera when the radio communication signal detection part does not detect the short-range radio communication signal.SELECTED DRAWING: Figure 3
Patent JP-2023000380-A (JP)
Title: Coating, laminate, and copper-clad laminate
Inventor: YOSHIDA KAZUYOSHI
IPC: C09D201/00
Filed: 2021-06-17
Abstract: To provide a copper-clad laminate (CCL) that comprises polyether ether ketone (PEEK) resin as a substrate film, the copper-clad laminate (CCL) capable of reducing energy when heat-laminating the PEEK resin and a copper foil, having close adhesion between the PEEK resin and the copper foil, also having high dimensional stability, and exhibiting high solder heat resistance; and to provide a laminate containing a coating layer and a substrate film of a PEEK resin that can be used to make the copper-clad laminate (CCL), in order to obtain the copper-clad laminate (CCL), and to provide a coating that can be used to make the coating layer.SOLUTION: A coating contains powder composed of a high-melting-point adhesive resin with a crystallinity of 15% or less, the powder having an average particle size of 0.1-50 μm.SELECTED DRAWING: None
Patent JP-2022046413-A (JP)
Title: Enhanced read-ahead capability for storage devices
Inventor: BENISTY SHAY
IPC: G06F3/06
Filed: 2021-06-22
Abstract: To provide electronic devices, apparatus and methods for accelerating data readout from storage devices.SOLUTION: In the context of data storage, an approach for pre-fetching data prior to a read request involves receiving a read request and a next read request, and updating metadata corresponding to the read request with a next data storage address corresponding to the next read request. In response to again receiving the read request at a later time, the next data storage address is read from the read request metadata, and the next data is pre-fetched from the next data storage address in advance of processing a following read request. Furthermore, the next data is pre-fetched during read queue idle time and stored in a cache buffer in anticipation of another reception of next read request; and in response to the reception, the next data can be returned to the host from the cache buffer rather than from readout from non-volatile memory.SELECTED DRAWING: Figure 3
Patent JP-2023002417-A (JP)
Title: Rubber composition for tire and pneumatic tire
Inventor: NODA ASUKA
IPC: C08L21/00
Filed: 2021-06-22
Abstract: To provide a rubber composition for a tire excellent in on-ice brake performance and fracture properties, and a pneumatic tire.SOLUTION: A rubber composition for a tire includes 1-20 pts.mass of liquid polybutadiene whose glass transformation temperature is -80°C or below, and 1-30 pts.mass of a vegetable granular material whose particle diameter is 0.1-500 μm, on the basis of 100 pts.mass of a solid rubber composition.SELECTED DRAWING: None
Patent JP-2021158691-A (JP)
Title: Bss-color enhanced transmission in wlans (bss-cet)
Inventor: OGHENEKOME OTERI
IPC: H04W48/08
Filed: 2021-06-28
Abstract: To provide a station (STA), access point (AP), and method that may improve performance in densely deployed WLANs.SOLUTION: In a wireless local area network (WLAN) system, an STA receives, from an AP in its associated Basic Service Set (BSS), a BSS color change announcement element comprising a BSS color information field and a color switching time field. Here, the BSS color information field indicates a new BSS color to be used by the AP, the color switching time field indicates a number of time units until the AP switches to the new BSS color, and the STA is configured to use the new BSS color for communication with the AP when the indicated number of time units elapses.SELECTED DRAWING: Figure 5
Patent JP-2023004707-A (JP)
Title: Process monitoring device and process monitoring method
Inventor: OTA TAKAHIKO
IPC: G06F21/56
Filed: 2021-06-28
Abstract: To lessen a work burden involved in updating of a white list.SOLUTION: A process monitoring device (10) includes an abnormality detection unit (13A) that detects an operation abnormality in the device, a white list (14B) that, when no operation abnormality is detected, is created by first process information about a process under operation, and an invalid process detection unit (13B) that, when an operation abnormality is detected, acquires second process information about the process under operation, and detects an invalid process on the basis of a comparison result of the first process information and the second process information. On the basis of a comparison result of the process of the second process information between an operation file generation time and a prescribed reference time, the invalid process detection unit (13B) detects, as an invalid process, a new process that is not listed in the white list in the second process information.SELECTED DRAWING: Figure 1
Patent JP-2023006416-A (JP)
Title: Program update module and program update method
Inventor: OCHIAI SATORU
IPC: G06F8/65
Filed: 2021-06-30
Abstract: To provide a program update module and a program update method capable of updating a program in a shorter time than before.SOLUTION: A program update module includes: a connection unit for detachably coupling an application module having a memory storing firmware, which is a program executed by a communication module; a storage unit that has a first area for storing an update program for updating the firmware stored in the memory and a second area for storing firmware for update; and a processor that executes the update program stored in the first area of the storage unit, and updates the firmware stored in the memory of the application module coupled by the connection unit to the firmware for update stored in the second area of the storage unit.SELECTED DRAWING: Figure 2
Patent JP-2023006760-A (JP)
Title: Program, information processing method, and server
Inventor: MAZAKI YOSUKE
IPC: G06Q20/06
Filed: 2021-06-30
Abstract: To improve convenience related to the use of electronic money.SOLUTION: A program executed by a server that associates and stores a user of a first terminal and electronic money causes the server to perform: by a control unit of the server, a process of associating first electronic money for which a first restriction is set by a user of a second terminal and which is remitted from the second terminal to the first terminal with the user of the first terminal, and a process of associating second electronic money for which a second restriction is set by a user of a third terminal and which is remitted from the third terminal to the first terminal with the user of the first terminal; and by a control unit, a process of associating third electronic money based on the first electronic money and the second electronic money with the user of the first terminal, based on the first restriction and the second restriction.SELECTED DRAWING: Figure 1-1
Patent JP-2023007256-A (JP)
Title: Rolling processing device
Inventor: HAYASHI MASANOBU
IPC: B21H5/00
Filed: 2021-07-01
Abstract: To provide a rolling processing device capable of lengthening the service life of a tool by efficiently supplying a coolant to both of the tip side and the rear side in rolling processing that involves thrust feeding.SOLUTION: A representative configuration of a rolling processing device 100 includes: a rolling tool 120 for creating a gear; a holder 110 for holding the rolling tool; a collar 130 arranged on the tip side of the rolling tool; a coolant passage 116 formed inside the folder; a first discharge port 118 formed in the holder, being in communication with the coolant passage, and opening on the rear side of the rolling tool; and a second discharge port 132 formed in the collar 130, being in communication with the coolant passage and opening on the tip side of the rolling tool.SELECTED DRAWING: Figure 1
Patent JP-2022019597-A (JP)
Title: Use as refrigerant for compressor, compressor and refrigerant cycle device
Inventor: USUI TAKASHI
IPC: C09K5/04
Filed: 2021-07-06
Abstract: To suppress propagation of disproportionation reaction of refrigerant.SOLUTION: There is provided use as refrigerant of a composition including one or more kinds selected from a group comprising ethylene-based fluoroolefins, 2,3,3,3-tetrafluoropropene (HFO-1234yf) and 1,3,3,3-tetrafluoropropene (HFO-1234ze) for a compressor (21) in which dimensions of intervals (X, Y1, Y2, Z) between predetermined parts through which refrigerant passes in peripheries of ignition energy generation parts (86a, 98, 98b, 96, 91a, 93a, 84) inside the compressor (21) are 2 mm or less.SELECTED DRAWING: Figure 5