baber/WOPTO huggingface dataset:
Patent JP-2021034349-A (JP)
Title: Secondary cell and electrically-driven system in wheel
Inventor: KOMATSU DAIKI
IPC: H01M50/50
Filed: 2019-08-29
Abstract: To secure working properties and mass-productiveness while making the inside of a cell low inductance.SOLUTION: A secondary cell has an electrode laminate laminating a rectangular positive electrode coated with a cathode active material, and a rectangular negative electrode coated with a negative electrode active material, a positive electrode junction connected with the positive electrode and projecting from any side of the positive electrode, and a negative electrode junction connected with the negative electrode and projecting from any side of the negative electrode. The side from which the positive electrode junction projects and the side from which the negative electrode junction projects are different sides adjoining each other. The positive electrode junction is provided closely to the negative electrode junction side in the side from which the positive electrode junction projects, the negative electrode junction part is provided closely to the positive electrode junction side in the side from which the negative electrode junction part projects, the positive electrode junction part and the negative electrode junction part are connected with an external circuit by a positive electrode tab and a negative electrode tab, and the positive electrode tab and the negative electrode tab project to the outside while facing the surfaces from a battery storage part.SELECTED DRAWING: Figure 5A
Patent JP-2021033246-A (JP)
Title: Input device
Inventor: NISHIKAWA YASUNARI
IPC: G09F7/00
Filed: 2019-08-29
Abstract: To enable an operation member to move smoothly at an intermediate position without having the urging force of an urging mechanism act upon the operation member at the intermediate position.SOLUTION: An input device 1 comprises an operation member 7, a support member 32, an urging mechanism 15 and an auxiliary mechanism 23. The support member 32 supports the operation member 7 so as to be able to move within a movement range between a first movement range and a second movement range. The urging mechanism 15 urges the operation member 7 to a first operation position S1 side or a second operation position S2 side. The auxiliary mechanism 23 includes a guide groove part 32h and a boss part 72g. The guide groove part 32h is provided in the support member 32, and the boss part 72g is provided in the support member 32. The boss part 72g moves while being in contact with the guide groove part 32h. A range of the guide groove part 32h which the boss part 72g comes in contact with when the operation member 7 is located at an intermediate position S3 is defined as a first range 32t, and ranges other than the first range 32t are defined as second ranges 32u. The friction resistance of the first range 32t is smaller than the friction resistance of the second ranges 32u.SELECTED DRAWING: Figure 3
Patent JP-2021038444-A (JP)
Title: Method for separating and recovering metal element from element
Inventor: SASAI AKIRA
IPC: C22B61/00
Filed: 2019-09-04
Abstract: To provide a simple method for separating and recovering metal elements from elements.SOLUTION: A method for separating and recovering metal elements from elements includes an immersion step of immersing elements containing tellurium (Te) in diluted sulfuric acid, and a recovery step of recovering insoluble matters having tellurium as the main components from a diluted sulfuric acid solution obtained in the immersion step. In the method for separating and recovering metal elements from elements, elements containing tellurium are dissolved by diluted sulfuric acid. At this time, among components composing the elements containing tellurium, insoluble matters containing tellurium are generated due to that tellurium is insoluble in diluted sulfuric acid. Therefore, tellurium can be efficiently recovered by recovering the insoluble matters.SELECTED DRAWING: Figure 4
Patent JP-2021043528-A (JP)
Title: Tag reading system
Inventor: SAEGUSA SHINJI
IPC: G07G1/00
Filed: 2019-09-06
Abstract: To provide a tag reading system which can reliably read a tag present in a commercial product housing part with a simple configuration.SOLUTION: According to an embodiment, a tag reading system has a slot, an antenna, a reader, and a processor. The slot has an open top and forms a pathway through which an article is passed. The antenna is installed inside the pathway formed by the slot. The reader reads an RFID tag with which to communicate via the antenna. The processor executes reading processing to read the tag with the reader, the tag attached to the article which passes from one end of the pathway formed by the slot to the other end.SELECTED DRAWING: Figure 1
Patent JP-2021042801-A (JP)
Title: Ball screw device
Inventor: NAKAJIMA MASATO
IPC: F16H25/22
Filed: 2019-09-10
Abstract: To provide a ball screw device that can be downsized while regulating the further retraction of a screw shaft from an initial position.SOLUTION: A ball screw device includes: a housing; a nut that is rotatably supported in the housing, and has a first end surface in a first direction of an axial direction parallel with a rotary shaft, a second end surface in a second direction opposite to the first direction, and a first stopper projecting out from the first end surface in the first direction; a screw shaft that has a screw groove on an outer peripheral surface and a body portion equipped with a hollow space inside, and penetrates the nut; a torsion bar that is at least partially disposed in the hollow space of the screw shaft, is fixed to the screw shaft at an end portion in the second direction, and is rotatable with respect to the screw shaft at an end portion in the first direction; and a second stopper that is fixed to the end portion in the first direction of the torsion bar, and projects to the outer side in a diametrical direction with respect to the outer peripheral surface of the screw shaft, and on which the first stopper abuts on a track of rotations of the first stopper.SELECTED DRAWING: Figure 2
Patent JP-2021045198-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2019-09-14
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A game machine can recognize a performance pattern 70a in all of plural columns, and can execute a stop performance at first time when the game machine can execute a recognizable display mode allowing variation display of a performance pattern 70a to be recognized and second time when the game machine can execute a stop display mode for stopping and displaying the performance pattern 70a in all of the plural columns, the stop display mode includes non-ready-to-win losing, ready-to-win losing, and a jackpot, execution time of first time differs between the non-ready-to-win and ready-to-win, and the game machine can execute a first performance and a second performance as shown in Fig. 51-1 at first time when ready-to-win losing occurs.SELECTED DRAWING: Figure 51-1
Patent JP-2021050954-A (JP)
Title: Power grid monitoring device and method
Inventor: INUZUKA TATSUKI
IPC: H02J13/00
Filed: 2019-09-24
Abstract: To provide a power grid monitoring device and method with which it is possible to obtain effects by a simple device structure that make highly accurate locating possible.SOLUTION: Provided is a power grid monitoring device for locating a fault point using surges in a power grid, comprising: first means for measuring a surge waveform propagating through the power grid and obtaining a measured waveform; second means for artificially generating a surge waveform that propagates through the power grid, on the basis of grid composition information of the power grid and fault point information; third means for determining similarity between the measured waveform and the simulated waveform and locating a fault point; and fourth means for outputting the orientation result of the located fault point.SELECTED DRAWING: Figure 2
Patent JP-2020102441-A (JP)
Title: Light source unit and illuminating device
Inventor: SAKAMOTO TETSUYA
IPC: F21S2/00
Filed: 2019-09-24
Abstract: To provide a light source unit and an illuminating device that can simplify a process for making an electric connection between a power supply device comprising a power supply board and a light source part comprising a light source board.SOLUTION: In an illuminating device, a light source unit 200 comprises a light source part, a power supply device 250, an attachment member 220, and a connection member 300 electrically connecting the power supply device 250 and the light source part, and also comprises a light source board connection part 214 on a light source board 211 in which a light emitting element is arranged on a surface. The power supply device is provided with a power supply board connection part 2530 electrically connected to external power. The connection member 300 is inserted into a power supply board hole 2532, an attachment member hole 220e, and a light source board hole 2111 while being arranged on a power supply board 253, and electrically connects the light source board connection part and the power supply board connection part.SELECTED DRAWING: Figure 9
Patent JP-2021061469-A (JP)
Title: Semiconductor device
Inventor: ODAKA SHIGENARI
IPC: G06F13/12
Filed: 2019-10-03
Abstract: To solve a problem in which: a latency increases in conventional semiconductor devices.SOLUTION: According to one embodiment, a semiconductor device comprises elastic buffers 430 to 43N, and a timing control circuit 44 controlling the elastic buffers 430 to 43N. The elastic buffers 430 to 43N hold parallel reception data according to a recovery clock WCLK, and output the parallel reception data according to a core clock RCLK. The timing control circuit 44 performs inter-channel synchronous processing and frequency deviation correction processing. Inter-channel synchronous processing corrects deviation between channels at output timing of starting data of the parallel reception data on the basis of differences between reception state information output from the elastic buffers 430 to 43N. Frequency deviation correction processing corrects output timing deviation of the parallel reception data between channels caused by a frequency difference between the recovery clock WCLK and the core clock RCLK.SELECTED DRAWING: Figure 3
Patent JP-2020065250-A (JP)
Title: Acoustic speaker with two head-to-tail loud speaker fixed to inner frame
Inventor: MAX RAINER
IPC: H04R1/40
Filed: 2019-10-07
Abstract: To provide an acoustic speaker.SOLUTION: An acoustic speaker includes a metal frame 3, a plastic shell 5 fastened to the frame and forming at least two openings 7A and 7B, and at least two loudspeakers 9A and 9B arranged back-to-back along the transverse axis T, and respectively extending through the two openings. The frame includes an inner portion 21 arranged transversely between the two loudspeakers and to which the two loudspeakers are fastened.SELECTED DRAWING: Figure 1
Patent JP-2020097565-A (JP)
Title: Anti-inflammatory agents containing rare fatty acids
Inventor: OGAWA JUN
IPC: A61K31/20
Filed: 2019-10-09
Abstract: To provide novel anti-inflammatory agents containing rare fatty acids for suppressing inflammatory reaction.SOLUTION: Disclosed is an anti-inflammatory agent containing a fatty acid being: (1) a C18 fatty acid having a hydroxy or carbonyl group at position 10; (2) a C18 fatty acid having a hydroxy or carbonyl group at position 13; (3) a C18 or C20 fatty acid having a hydroxy or carbonyl group at position 12; (4) a C20 fatty acid having a hydroxy or carbonyl group at position 15; or (5) a C16 fatty acid having a hydroxy or carbonyl group at position 10.SELECTED DRAWING: None
Patent JP-2021068105-A (JP)
Title: Information processing apparatus and program
Inventor: AOKI TEPPEI
IPC: G06F3/0484
Filed: 2019-10-21
Abstract: To allow for displaying an edit history of each of contents included in a document including a plurality of contents as display elements when the contents of the document are edited.SOLUTION: A terminal device 20 acquires a document file which is data for causing display means to display a document including a plurality of contents as display elements and holds an edit history of each of the contents, from a management server 10. Then, the terminal device 20 causes a user to select a content corresponding to one time point from the edit history of at least one content of the plurality of contents and displays the at least one selected content corresponding to the one time point, in the document displayed on the display means without linkage to contents corresponding to the time point of edit histories of contents other than the at least one content included in the document.SELECTED DRAWING: Figure 1
Patent JP-2021068133-A (JP)
Title: Information processing device, information processing method, information processing system and program
Inventor: OSAWA KOKI
IPC: G06F21/56
Filed: 2019-10-23
Abstract: To reduce a processing load on a PC to obtain a hash value of a file.SOLUTION: In an information processing device comprising detection means for detecting the execution of a file, acquisition means for acquiring file information of the file detected by the detection means, and first determination means for determining whether or not the file information of the file acquired by the acquisition means is included in a first list where the file information of the file is associated with a hash value, if the first determination means determines that the file is included in the first list, the hash value corresponding to the file information of the file is set to the hash value of the file, and if the first determination means determines that the file is not included in the first list, the hash value of the file is calculated and the calculated hash value is set to the hash value of the file.SELECTED DRAWING: Figure 4
Patent JP-2021068161-A (JP)
Title: Distance estimation device, distance estimation method and distance estimation program
Inventor: NISHIYUKI KENTA
IPC: G06T7/00
Filed: 2019-10-23
Abstract: To provide technique for improving accuracy of estimating distance to a subject's face.SOLUTION: A distance estimation device according to one aspect of the present invention is configured: to emit light from a light source toward a subject's face; to acquire a captured image generated by capturing the light reflected from the subject's face with an imaging device; to detect an eye area of the subject's face where eyes appear in the acquired captured image; to extract a first target area from the detected eye area as an area of interest; and to estimate distance to the subject's face based on pixel values in the extracted area of interest.SELECTED DRAWING: Figure 1
Patent JP-2020186362-A (JP)
Title: Method of producing solid biomass fuel
Inventor: Bai hong mei
IPC: F23C1/00
Filed: 2019-10-28
Abstract: To provide a method of producing a biomass fuel that has sufficient water resistance and homogeneity and is prepared from biomass sources that can be easily grown or collected in commercial scale.SOLUTION: A method of producing a solid biomass fuel of this invention includes: (i) a step of obtaining biomass powders having an average particle diameter (D50) of 1000 μm to 6000 μm by pulverizing one or more kinds of biomass sources; (ii) a step of obtaining a biomass molded material by molding the biomass powders; and (iii) a step of obtaining the solid biomass fuel by heating the biomass molded material at 160°C to 420°C for 0.25 to 5 hours.SELECTED DRAWING: None
Patent JP-2020149038-A (JP)
Title: Method and apparatus for waking up device
Inventor: TANG DANDAN
IPC: G10L15/28
Filed: 2019-10-29
Abstract: To provide a method and apparatus for waking up a device.SOLUTION: A specific embodiment of the method includes: collecting an audio signal in an environment surrounding a device; determining, in response to a determination that the audio signal includes a self-defined wake word, a response policy preset by a user and corresponding to the self-defined wake word; determining a target response text based on the response policy; and generating a response speech of the target response text and playing the response speech.EFFECT: Since the self-defined wake word can be set by a user, and a response speech of the self-defined wake word can be set by the user, an interactive system between the user and the device can be enriched.SELECTED DRAWING: Figure 2
Patent JP-2021071559-A (JP)
Title: Display unit, display device, and road information display device
Inventor: KIRIDOORI SATOSHI
IPC: G09F9/00
Filed: 2019-10-30
Abstract: To provide a display unit that can make a work for arranging an elastic member more efficient.SOLUTION: A display unit 10 includes: a front surface case 40 for containing a circuit board 20; and a back surface case 30 attached to the front surface case 40. Between the front surface case 40 and the back surface case 30, there is an elastic member 50. The back surface case 30 is provided with a positioning protrusion 35. The elastic member 50 is provided with a positioning hole 53 in a position corresponding to the positioning protrusion 35.SELECTED DRAWING: Figure 3
Patent JP-2020036913-A (JP)
Title: Reusable surgical instrument with single-use tip and integrated tip cover
Inventor: WILLIAM J PARK
IPC: A61B34/30
Filed: 2019-10-31
Abstract: To provide a structure of surgical instruments including reusable and disposable components.SOLUTION: A surgical instrument includes a reusable instrument portion 204 and a disposable tip assembly 205. The disposable tip assembly includes an end effector, and a locking tip cover that locks the disposable tip assembly to a lock interface element 448B of a tip interface 245 of the reusable instrument portion. To facilitate mounting the disposable tip assembly on the tip interface of the reusable instrument portion, the disposable tip assembly includes a first quick connect/disconnect element 409, and the tip interface includes a second quick connect/disconnect element 447. The second quick connect/disconnect element is coupled to a tendon. The tendon is coupled to a push/pull actuator assembly.SELECTED DRAWING: Figure 4A
Patent JP-2021069859-A (JP)
Title: Support device
Inventor: OZAKI KIYOHIRO
IPC: F16B12/12
Filed: 2019-11-01
Abstract: To provide a support device capable of being fixed to a fixation target with excellent workability.SOLUTION: A support device 5 comprises a shelf pillar 10 (support) having a U-shaped cross section; a fitting member 20; and a connection tool 30. On the shelf pillar 10, a number of hook holes 15 are formed with an equal pitch and countersunk holes 16 are formed at a plurality of positions. The fitting member 20 includes insertion holes 22 and guide holes 26. The connection tool 30 includes a head part 31 and an elastic piece 33 protruding from the rear side of the head part 31. By pushing the connection tool 30 from a countersunk hole 16 into the fitting member 20 in a state of being housed in an internal space 13 of the shelf pillar 10, an elastic piece 33 of the connection tool 30 enters the insertion hole 22 of the fitting member 20 and a pawl part 33a of the elastic piece 33 is locked on a step 23 of the insertion hole 22. A nail 51 is driven into a gypsum board 1 through a through hole 35 of the connection tool 30 and the insertion hole 22 of the fitting member 20. A nail 52 is driven into the gypsum board 1 through the hook hole 15 and the guide hole 26.SELECTED DRAWING: Figure 7
Patent JP-2020092259-A (JP)
Title: Inspection device system
Inventor: WATANABE SHINJIRO
IPC: H01L21/66
Filed: 2019-11-06
Abstract: To enhance an alignment success rate in an inspection device system comprising a plurality of inspection devices.SOLUTION: An inspection device system comprises a plurality of inspection devices and a data processing device 110 mutually communicable with the plurality of inspection devices. The data processing device 110 has: a data storage unit 112 that stores a device parameter related to setting of the inspection devices, and a model that defines a causal relation of index data obtained when the inspection devices are operated; and a data analysis unit 111 that has a collection unit 502 for collecting the device parameter and the index data from at least any one inspection device of the plurality of inspection devices, a determination unit 503 for determining whether or not the index data collected by the collection unit is within a predetermined allowable range, and a calculation unit for calculating an adjustment amount for adjusting the device parameter on the basis of the device parameter and the index data collected by the collection unit and the model stored in the storage unit in a case where the determination unit determines that the index data is not included within the allowable range.SELECTED DRAWING: Figure 5
Patent JP-2021076156-A (JP)
Title: Planetary gear train
Inventor: SHIOZU ISAMU
IPC: F16H1/36
Filed: 2019-11-07
Abstract: To miniaturize a planetary gear train.SOLUTION: A planetary gear train 10 includes a sun gear 12, a planetary carrier 14 and a ring gear 16 which are rotatable around a common axis C. The planetary carrier 14 supports a first pinion 22 aligned on a first revolution track 18 and a second pinion 24 aligned on a second revolution track 20 located on an outer side from the first revolution track 18 so as to be rotatable. Two second pinions 24A, 24B are engaged with one first pinion 22.SELECTED DRAWING: Figure 1
Patent JP-2020096351-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: YAMAGUCHI HIROMITSU
IPC: G06T1/00
Filed: 2019-11-11
Abstract: To solve the problem in which, when recording an image with color metallic gloss using a color ink and a metallic ink, depending on a combination of a recording medium type and an ink, a coloring effect derived from the color ink cannot be obtained in a color metallic part and a user may edit image data again after recording an image.SOLUTION: The information processing apparatus is configured to obtain information about a type of recording medium and, based on the obtained information, output an instruction to display a display item for setting a color of a color metallic part.SELECTED DRAWING: Figure 10
Patent JP-2021081597-A (JP)
Title: Belt device and image forming apparatus
Inventor: KANNO YOSHIHIRO
IPC: G03G21/16
Filed: 2019-11-20
Abstract: To prevent deformation of an annular belt.SOLUTION: A belt device has an annular belt that has a metal base layer on its inner peripheral surface, and a driving unit that moves the annular belt. When a friction test is carried out in which a stainless steel spherical indenter with a diameter of 2 mm is pressed against the base layer at a load of 100 g, and the spherical indenter is reciprocated 1000 times with respect to the base layer at a speed of 20 mm/sec and within a distance of 10 mm in a circumferential direction of the base layer, the maximum amount of rise of the base layer after the lapse of two hours from the friction test is 49 μm or less.SELECTED DRAWING: Figure 9
Patent JP-2021082077-A (JP)
Title: Nutrition management system, method for managing nutrition, and nutrition management program
Inventor: KUWABARA TAKUJI
IPC: G16H20/60
Filed: 2019-11-20
Abstract: To provide a nutrition management system, a method for managing nutrition, and a nutrition management program that can be used by a highly simple operation.SOLUTION: A nutrition management system 100 includes: an image information reception unit 110 for receiving image data of food which a user ate and took an image of; a nutrients classification unit 131 for performing image processing on the image data received by the image information reception unit 110 and classifying the nutrients in the food into a plurality of nutrient categories on the basis of preset food groups; and a calories estimation unit 132 for estimating the physiological calories of the food according to each nutrient category made by the nutrients classification unit 131.SELECTED DRAWING: Figure 2