baber/WOPTO huggingface dataset:
Patent JP-2020129125-A (JP)
Title: Electrochromic device including means for preventing ion migration and formation process thereof
Inventor: SOPHIE BROSSARD
IPC: G02F1/155
Filed: 2020-04-22
Abstract: To provide an electrochromic device capable of preventing ion migration.SOLUTION: The electrochromic device comprises an electrochromic layer including movable ions on a substrate or a counter electrode layer and a first transparent conductive layer including Ag. In one embodiment, the electrochromic device can include a barrier layer arranged between the first transparent conductive layer and the electrochromic layer or the counter electrode layer. In an another embodiment, the electrochromic device can include means for (1) migrating movable ions into the first transparent conductive layer, (2) migrating Ag into the electrochromic layer or the counter electrode layer or preventing both of (1) and (2). The process of forming the electrochromic device comprises: forming the electrochromic layer or the counter electrode layer on the substrate; forming the barrier layer; and forming the first transparent conductive layer on the substrate.SELECTED DRAWING: Figure 1
Patent JP-2021011253-A (JP)
Title: Crank attachment/detachment structure for bicycle and bicycle including the same
Inventor: NAKAI NORIMITSU
IPC: B62M3/00
Filed: 2020-04-23
Abstract: To attach or detach a crank arm etc. easily.SOLUTION: A crank attachment/detachment structure for a bicycle includes: a crank shaft 20 which is supported by a vehicle body frame 10 of a bicycle and can rotate; a chain ring 30 which integrally rotates with the crank shaft 20; two crank arms 40, 50 which are provided at both sides of the crank shaft 20 and can rotate integrally with the crank shaft 20; and a detachable unit 60 which detachably fixes one crank arm 50 of the crank arms to the crank shaft 20. The detachable unit 60 includes: a body member 61 which is inserted into the crank arm 50 from the axial outer side to be engaged with the crank shaft 20; and an operation member 62 which can be moved by operation from the outside. The engagement is released by movement of the operation member 62 to remove the crank shaft 20 from the body member 61.SELECTED DRAWING: Figure 1
Patent JP-2021001394-A (JP)
Title: Method for producing metal cadmium
Inventor: OHARA HIDEKI
IPC: C22B17/00
Filed: 2020-04-30
Abstract: To provide a method for producing metal cadmium, which effectively separates a zinc compound and a sulfur compound from metal cadmium.SOLUTION: There is provided a method for producing metal cadmium, comprising: a pickling step of adding an acid which does not oxidize cadmium to a starting material to adjust a pH to a pH range in which zinc is leached out to obtain a liquid after pickling and a metal cadmium after pickling by solid-liquid separation, wherein a metal cadmium having pores containing a zinc compound and a sulfur compound is used as the starting material; an alkaline washing step of adding an alkali to the resultant metal cadmium after pickling to adjust a pH to a pH range in which sulfur is discharged into a liquid to obtain a liquid after alkaline washing and a metal cadmium after alkaline washing by solid-liquid separation; and a water washing step of subjecting the resultant metal cadmium after alkaline washing to water washing treatment to obtain a metal cadmium after water washing.SELECTED DRAWING: None
Patent JP-2021176613-A (JP)
Title: Belt press
Inventor: OKIHATA TOSHIFUMI
IPC: B01D33/04
Filed: 2020-05-08
Abstract: To provide a belt press capable of converting excess tension on a filter cloth into power which is usable for driving rolls.SOLUTION: In a belt press of the present invention, when a tension of a filter cloth 2 detected by a detection device 14 is higher than the standard, an input shaft of a speed increaser 10 is connected to a first roll 12 wound downstream of the filter cloth 2 at a predetermined point, and an output shaft of the speed increaser 10 is connected to a second roll 13 wound upstream of the filter cloth 2 at the predetermined point. When the tension of the filter cloth 2 detected by the detection device 14 is equal to or less than the standard, the connection between the input and output shafts of the speed increaser 10 is released from each of the rolls 12 and 13, so that the excess tension on the filter cloth can be converted into power and regenerated.SELECTED DRAWING: Figure 3
Patent JP-2021180351-A (JP)
Title: Image processing apparatus
Inventor: KITABAYASHI MANABU
IPC: G03B27/50
Filed: 2020-05-11
Abstract: To avoid an increase in storage area when line image signals corresponding to a plurality of line part images read by an image sensor are processed with the use of a modulated clock modulated through spread spectrum.SOLUTION: A reference data generation unit 874 calculates reference data D0 corresponding to channel image data Id1, Id2, Id3. An SSCG component data generation unit 876 calculates density variation component data D1, D2, D3 based on pixel data P0 corresponding to single channel line sensors 131, 132, 133 and the reference data D0. An average SSCG component calculation unit 878 calculates average density variation component data DA based on the density variation component data D1, D2, D3. A correction unit 871 corrects the pixel data P0 corresponding to the single channel line sensors 131, 132, 133 by using the average density variation component data DA.SELECTED DRAWING: Figure 2
Patent JP-2020129836-A (JP)
Title: Imaging and display method
Inventor: OKUYAMA NORITAKA
IPC: H04N5/225
Filed: 2020-05-12
Abstract: To provide a technique capable of easily grasping a relation of multiple images with better user friendliness with regard to an imaging apparatus and a display device.SOLUTION: An imaging apparatus comprises an imaging unit which picks up an image and obtains image data, and a display unit which reproduces and displays the image on a display screen based on the image data. The imaging apparatus acquires first information including at least one of an azimuth angle and an elevation angle as an image pickup direction and at least of an angle of view of the image and angle-of-view related information capable of calculating the angle of view. With regard to multiple picked-up images, in a case that a second pickup direction of a second image is included within a range of a first angle of view in a first pickup direction of a first image, the second image is related to the first image, and a first image 901 selected based on user operation is displayed within a display screen 401. The second image related to the first image 901 is displayed on the first image 901 within the display screen 401 while being superposed as the second image or second information (graphic 902) representing the second image.SELECTED DRAWING: Figure 10
Patent JP-2021110329-A (JP)
Title: Power generation device by ocean thermal energy conversion
Inventor: CHANG DANPING
IPC: F03G7/00
Filed: 2020-05-14
Abstract: To disclose a power generation device by ocean thermal energy conversion.SOLUTION: A power generation device by ocean thermal energy conversion according to the present invention includes an outer shell, provided with a water-containing box on a left end of the outer shell, provided with a water-containing space in the water-containing box, and provided with a water-warming space above the water-containing space, in which the water-warming space and the water-containing space are separated by a down-pressing block. The power generation device automatically repeats the power generation by the difference between the temperature of the upper-layer sea water and the temperature of the deep-sea water in the ocean. Since the deep-sea water contains much fine elements that are necessary for human body and is purer, the deep-sea water that has been converted into plain water is an optimal plain water resource. The low-temperature sea water taken up from the deep sea can bring a heating effect by absorbing the heat in the water vapor, and at the same time, brings an effect of cooling and reusing the operation liquid, has a strong interrelation property and good power generation effect.SELECTED DRAWING: Figure 1
Patent JP-2021188271-A (JP)
Title: Safety management system and safety management method
Inventor: YOKOSHIMA TAKASHI
IPC: E02F9/26
Filed: 2020-05-26
Abstract: To execute control so as to prevent a plurality of construction machines or operators from touching each other in a building/civil engineering site.SOLUTION: A safety management system comprises: a highly accurate measuring instrument that measures position-measuring information of each of construction machines or operators in a building/civil engineering site; an acquisition unit that acquires the position-measuring information measured by the highly accurate measuring instrument; a region setting unit that sets prediction regions predicted to be future positions of the construction machines or the operators on the basis of the position-measuring information and position probability information indicating the presence probability of the construction machines or the operators in the building/civil engineering site during traveling of the construction machines; and a control unit that determines whether or not there is overlapping of the prediction regions, and executes control so as to prevent the construction machines or the operators determined to be overlapped from touching each other on the basis of priority given to the construction machines or the operators when it is determined that there is overlapping.SELECTED DRAWING: Figure 1
Patent JP-2021185991-A (JP)
Title: Lighting fixture
Inventor: NODA MASASHI
IPC: A61L2/20
Filed: 2020-05-26
Abstract: To provide a lighting fixture capable of acting on harmful substances such as fungus, virus, flame, perfume, or insect pest.SOLUTION: A lighting fixture 100 comprises a visible light source 20 and a harmful substance control unit 10. The visible light source 20 emits visible light LA. The harmful substance control unit 10 controls harmful substances SA. The harmful substance SA is preferably a fungus or a virus. An ultraviolet light source for emitting ultraviolet light XAA may also be provided. Further, an ozone generating apparatus for generating ozone XAB may be provided.SELECTED DRAWING: Figure 1
Patent JP-2021190779-A (JP)
Title: PLL circuit
Inventor: MATSUMOTO TOMOHIRO
IPC: H03L1/02
Filed: 2020-05-27
Abstract: To provide a PLL circuit capable of being compactly mounted on a solid-state image pickup device.SOLUTION: A PLL circuit comprises an oscillation circuit operating using power supplies of semiconductor chips constituting a solid-state image pickup device, a PLL controlled by parameters, a monitor unit including at least a voltage of a power supply in a monitoring target, and a correction unit correcting the parameters on the basis of monitoring results of the monitor unit. The PLL generates a PLL clock signal defined on the basis of a reference clock signal obtained from an oscillation clock signal of the oscillation circuit and the parameters corrected by the correction unit.SELECTED DRAWING: Figure 2
Patent JP-2021189014-A (JP)
Title: In-vehicle abnormal sound detecting device
Inventor: DOI KIYOSHI
IPC: G01H3/00
Filed: 2020-05-29
Abstract: To provide an in-vehicle abnormal sound detecting device which can be mounted so as to hold a central part of a headrest of a backrest of a seat while the headrest of the seat is kept to be mounted, and which can achieve a binaural recording with an inexpensive and simple constitution.SOLUTION: An in-vehicle abnormal sound detecting device includes: a mounting frame in which a pipe with a substantially circular cross section is formed in a substantially rectangular shape; a sound collection microphone which is attached to sides of both vertical frames of the mounting frame; a handle frame which is substantially U-shaped in plane view, and connected to the lower part of the mounting frame and projected in the forward direction from the lower horizontal frame of the mounting frame; and a voice signal processing device mounting frame which is provided continuously to the lower side of the lower horizontal frame and is substantially U-shaped in side view.SELECTED DRAWING: Figure 1
Patent JP-2021191098-A (JP)
Title: Motor control system and motor control method
Inventor: UCHIDA TAKUYA
IPC: H02P7/06
Filed: 2020-05-29
Abstract: To provide a motor control system and a motor control method, capable of accurately detecting a ripple during motor inversion without causing a delay in detection of a current ripple component.SOLUTION: A ripple pulse conversion unit 10 detects a current ripple included in an armature current of a DC motor 3 and outputs the detected ripple as a pulse signal. The ripple pulse conversion unit 10 comprises a current detection unit 11 which outputs a change in the armature current as a voltage change signal, a signal smoothing unit 21 which includes a low-pass filter 23a including a cutoff frequency fc1 and outputs a smoothing signal S1 composed of a current ripple component and a noise component from the voltage change signal, and a cutoff frequency adjustment unit 41 which adjusts the cutoff frequency fc1. If an armature current is detected and a pulse signal frequency is lower than a prescribed value when a switch 6 is off, the cutoff frequency adjustment unit 41 changes the cutoff frequency fc1 to fr lower than a frequency fn when the switch is on.SELECTED DRAWING: Figure 5
Patent JP-2021192150-A (JP)
Title: Pipe line update support device and pipe line update support method
Inventor: TAKAHASHI SHINSUKE
IPC: G06Q50/06
Filed: 2020-06-05
Abstract: To provide a pipe line update support device and a pipe line update support method for determining appropriate update time of a pipe line while considering previously determined update time and costs.SOLUTION: A pipe line update support device 100 includes an arithmetic operation device 12 which executes an update plan calculation process for calculating update time of a pipe line of prescribed attribute under a prescribed restriction condition regarding update costs of the pipe line, the update being implemented at a prescribed future reference time or respective time before or after the reference time.SELECTED DRAWING: Figure 1
Patent JP-2021193782-A (JP)
Title: Image decoder, image decoding method and program
Inventor: KITANI YOSHITAKA
IPC: H04N19/52
Filed: 2020-06-08
Abstract: To achieve reduction in decoding processing amount and bit amount of unnecessary syntax.SOLUTION: An image decoder 200 includes a decoding section 210 configured to decode a first syntax which controls the transmission accuracy of a marge motion vector difference in a sequence to be decoded and to decode a second syntax which controls the transmission accuracy of a marge motion vector difference in a picture to be decoded according to a value of the first syntax.SELECTED DRAWING: Figure 3
Patent JP-2021196217-A (JP)
Title: Device and method for testing needle penetration
Inventor: KOBAYASHI MAKIKO
IPC: G01N3/40
Filed: 2020-06-11
Abstract: To provide a device and a method for testing a needle penetration that allow a quantitative measurement to be done easily and at site without causing variations in the rate or in the angle of a needle penetration.SOLUTION: The present invention relates to a needle penetration test device 1 and a method for testing a needle penetration using the device 1, the device including: a penetration mechanism 3 having a penetration needle 32 and measurement means 33; a chuck mechanism 4 for holding the penetration mechanism 3; and a passage 21 in which the chuck mechanism 4 can move. The chuck mechanism 4 guides the penetration mechanism 3 to a measurement target surface by moving along the passage 21. The penetration needle 32 penetrates the measurement target surface when the chuck mechanism 4 is guided to the measurement target surface. The measurement means 33 measures a penetration resistance load when the penetration needle 32 penetrates the measurement target surface.SELECTED DRAWING: Figure 1
Patent JP-2022001516-A (JP)
Title: Sheet processing device and image forming device
Inventor: KAWASAKI MASAAKI
IPC: B42B5/00
Filed: 2020-06-19
Abstract: To provide a sheet processing device that can increase the degree of freedom in binding processing of multiple types even if it is small.SOLUTION: A sheet processing device includes loading means for loading a sheet-like medium to form a sheet bundle, first binding means for performing a first binding process for binding a bundle of sheets using a binding member, and second binding means for performing a second binding process for binding a bundle of sheets without using a binding member. The loading means operates so that the end of the sheet bundle and the first binding means are relatively close to each other when the binding process selected for the sheet bundle is the first binding process, and operates so that the end of the sheet bundle and the second binding means are relatively close to each other when the binding process selected for the sheet bundle is the second binding process.SELECTED DRAWING: Figure 3
Patent JP-2022002189-A (JP)
Title: Battery module and battery system
Inventor: KUNIMITSU TOMONORI
IPC: H01M50/20
Filed: 2020-06-22
Abstract: To provide a battery module and a battery system with improved heat dissipation efficiency of a substrate on which electronic components are mounted.SOLUTION: A battery module includes: a stack of a plurality of battery cells; an end plate provided at the axial end of the stack of the battery cells; a board provided on the opposite side of the battery cell with respect to the end plate; mounted components provided on the board, and a heat transfer body that is provided between the board and the end plate and transfers heat generated from the mounted components to the end plate.SELECTED DRAWING: Figure 1
Patent JP-2020171725-A (JP)
Title: Game machine
Inventor: SATO MASAYA
IPC: A63F7/02
Filed: 2020-06-24
Abstract: To provide a game machine which can suppress the occurrence of an abnormality of a flat cable.SOLUTION: In a game machine having a specified member, a baseboard mounted with an electronic component, a connector connected to the electronic component, and a flat cable connected to the connector, the specified member includes a specified part in a position opposing the connector, the flat cable is arranged so as to be capable of visually confirming a portion inserted into the connector via the specified part, and a guideline part being substantially parallel with the prescribed part of the flat cable when the flat cable is exactly connected to the connector is arranged at the baseboard.SELECTED DRAWING: Figure 87
Patent JP-2022010500-A (JP)
Title: Game machine
Inventor: YAMADA TERUHIKO
IPC: A63F7/02
Filed: 2020-06-29
Abstract: To provide a game machine that suppresses the decline in game interest.SOLUTION: A game machine includes determination means for making a predetermined determination, a big winning game execution means for executing a big winning game when the determination means determines a big winning, performance execution means capable of executing a predetermined performance, and game state control means capable of setting an advantageous game state advantageous to a player when the determination means determines a specific result different from the big winning. The performance execution means executes a specific performance when the determination means determines a specific result, but the game state control means does not set the advantageous game state.SELECTED DRAWING: Figure 59
Patent JP-2022011236-A (JP)
Title: Ultrasonic probe
Inventor: KADOKURA MASAHIKO
IPC: A61B8/00
Filed: 2020-06-30
Abstract: To reduce a volume of acoustic coupling liquid to perform downsizing and to reduce a load by the acoustic coupling liquid at the time of oscillating an ultrasonic vibrator unit to perform high volume rate by high-speed oscillation.SOLUTION: An ultrasonic vibrator unit 20 has: a front surface 22 which faces an acoustic window 10 when the ultrasonic vibrator unit oscillates and where ultrasonic waves enter/exit; and two side surfaces 23, 24 adjacent to the front surface and parallel to an oscillation shaft 21. The front surface is arranged between the acoustic window and the oscillation shaft, and an airtight liquid chamber 15 has two inner wall surfaces 17, 18 which are arranged at angles different from each other approaching and facing one of the two side surfaces when the ultrasonic vibrator unit is at an oscillation terminal end to which the unit changes directions when it oscillates. The two side surfaces and/or the two inner wall surfaces have rectification shapes rectifying the acoustic coupling liquid in a circumferential direction around the oscillation shaft.SELECTED DRAWING: Figure 1
Patent JP-2022011269-A (JP)
Title: Transmission system
Inventor: OYAMA HAJIME
IPC: F16H59/04
Filed: 2020-06-30
Abstract: To provide a transmission system by which a driver can feel the beauty of drive even if the transmission is of a type of an automatic gear change.SOLUTION: A transmission system (20) has a power transmission system including a transmission (6), a gear change operation detection part (22b) for detecting a gear change operation performed by a driver, and a gear change control part (22a) for performing a gear change on the basis of the gear change operation. The gear change control part is constituted so as to be capable of performing a manual rotation synchronization mode. The manual rotation synchronization mode has a first step for sending a control signal to an intermittent mechanism (4) which is arranged at the power transmission system, and stopping the transmission of a drive force when a first gear change operation for gear-changing the transmission to a low-speed side is detected by the gear change operation detection part, and a second step for sending the control signal to the intermittent mechanism, and restarting the transmission of the drive force in a state that the transmission is switched to the low-speed side when a second gear change operation is detected by the gear change operation detection part.SELECTED DRAWING: Figure 3
Patent JP-2020171733-A (JP)
Title: Program, game device, and game progress method
Inventor: OKADA TAKUYA
IPC: A63F13/44
Filed: 2020-06-30
Abstract: To provide a storage medium for game with enhanced amusement that enables a player to play the game without damaging a feeling of playing a musical instrument or conducting an orchestra even when the player cannot perform operation input in synchronization with an instruction mark.SOLUTION: Timing is started as reproduction of music starts, and an instruction mark is displayed on a time axis (step S11). When the instruction mark reaches a reference line (step S13), detected input operation is analyzed (step S16). On the basis of a reference value corresponding to the instruction mark, an analysis result is determined (step S17). When it is determined that appropriate operation has not been performed, variation information on musical performance data corresponding to the instruction mark is identified (step S19) and pitch, tempo, and the like of the musical performance data is controlled (step S20).SELECTED DRAWING: Figure 10