baber/WOPTO huggingface dataset:
Patent JP-2019118126-A (JP)
Title: Information processing device and information processing method
Inventor: BABA RITSU
IPC: G06F3/048
Filed: 2019-03-01
Abstract: To provide an image processing device, an information processing method, and a program capable of executing proper processing when information on a user is acquired from an external terminal by using short-range radio communication.SOLUTION: An image formation device 100 displays a screen, acquires information on a user from an external terminal 300, 400 by executing short-range radio communication 700, decides processing that is related to a function corresponding to the screen displayed when the information on the user is acquired and that is to be executed by using the information on the user, and then, executes the decided processing.SELECTED DRAWING: Figure 1
Patent JP-2020144172-A (JP)
Inventor: ITO TETSURO
IPC: B65H3/06
Filed: 2019-03-04
Abstract: 【課題】駆動時における負荷を低減することが可能な駆動装置を提供する。【解決手段】駆動装置６は、ねじりコイルばね６４のアーム部６４２は、給紙トレイ１０が装置本体２に装着されたときに給紙トレイ１０と当接する第１領域６４４と、振子ギア６２の回転軸部６２２と当接可能であり、給紙トレイ１０が装置本体２から取り外されたときに回転軸部６２２と当接して回転軸部６２２を第２位置側へ向けて付勢する第２領域６４６と、振子ギア６２の回転軸部６２２と当接可能であり、給紙トレイ１０が装置本体２に装着されるときに回転軸部６２２と当接して回転軸部６２２を第１位置側へ向けて付勢する第３領域６４７とを有し、振子ギア６２は、従動ギア６３とかみ合って従動ギア６３を駆動しているときに、回転軸部６２２が第２領域６４６および第３領域６４７から離間する第１位置に揺動する。【選択図】図８
Patent JP-2020142287-A (JP)
Inventor: IWAGAMI TOMOKATSU
IPC: B23K9/173
Filed: 2019-03-07
Abstract: 【課題】 優れた機械的性能の溶接金属が得られ、溶接時のアークが安定しスパッタ発生量が少なく、優れたビード外観が得られるパルスＭＡＧ多層盛溶接方法を提供する。【解決手段】Ｃ：０．０５〜０．２０％、Ｓｉ：０．４〜１．５％、Ｍｎ：１．５〜３．０％、Ｃｕ：０．０５〜０．５％、Ｔｉ：０．１〜０．５％、Ｍｏ：０．１５〜０．５０％、Ｂ：０．００１５〜０．０１００％を含有し、Ａｌ：０．０１％以下であり、フラックス中に、ＳｉＯ2換算値の合計：０．０１〜０．２０％、Ｆ換算値の合計：０．０１〜０．１０％、Ｎａ2Ｏ換算値及びＫ2Ｏ換算値の合計：０．０２〜０．１５％を含有するガスシールドアーク溶接用フラックス入りワイヤを用いて、パルスピーク電流：４６０〜５５０Ａ、パルスベース電流：４０〜８０Ａとし、パルスピーク幅：０．７〜２．０ｍｓｅｃのパルスを付加する。【選択図】 なし
Patent JP-2020143758-A (JP)
Title: Centrifugal clutch and pulley device
Inventor: MINOWA MISAKI
IPC: F16H55/56
Filed: 2019-03-08
Abstract: To improve a torque transmission capacity during low speed rotation.SOLUTION: A centrifugal clutch 10 includes an input member 2, a cam member 3, an output member 4, a clutch part 5, a weight member 6, and a cam mechanism 7. The cam member 3 has a first cam surface 31. The cam member 3 is disposed so as to be rotatable by torque input from the input member 2. The clutch part 5 transmits and shields torque between the cam member 3 and the output member 4. The weight member 6 rotates with the cam member 3 to receive a centrifugal force. The cam mechanism 7 moves the cam member 3 toward the clutch part 5 in an axial direction when the input member 2 and the cam member 3 rotate relative to each other. The first cam surface 31 converts the centrifugal force of the weight member 6 into a thrust force that moves the weight member 6 toward the clutch part 5.SELECTED DRAWING: Figure 1
Patent JP-2019091945-A (JP)
Title: Manufacturing apparatus of semiconductor chip with solder ball and manufacturing method
Inventor: TAKEDA MASAKAZU
IPC: B23K26/364
Filed: 2019-03-08
Abstract: To provide a method of preferably manufacturing a semiconductor chip with a solder ball.SOLUTION: A manufacturing method comprises: a step of forming a scribe line at a division scheduled position on one main surface of a grass substrate forming the main surface of an adhesion substrate formed by defying a plurality of division scheduled positions so that a unit region as an individual chip is formed by each division while bonding a silicon substrate and the grass substrate in an adhesion layer, and forming a solder ball in each unit region to an upper surface of the one main surface side of the silicon substrate in the bonded substrate formed by forming a groove part from the one main surface of the silicon substrate in each division scheduled position in the main surface of the silicon as the other main surface of the bonded substrate; and a step of braking the bonded substrate formed by forming the solder balls, between the scribe line and the groove part.SELECTED DRAWING: Figure 8
Patent JP-2020148128-A (JP)
Title: Compressor
Inventor: ADACHI MAKOTO
IPC: F04B39/00
Filed: 2019-03-13
Abstract: To reduce noise due to the pulsation of a compressor.SOLUTION: A stator 41 includes a stator core 44, and an insulator 45 arranged on at least one of one end side and the other end side in the motor rotary shaft direction of the stator core 44. In the stator 41, a first passage 81 is provided between the stator core 44 and an inner peripheral face 21a of a casing 20 for refrigerant to pass therethrough. The insulator 45 has a passage forming part 45a where a second passage 82 as an extension portion of the first passage 81 is provided. The first passage 81 and the second passage 82 are communicated so as to link an upper high-pressure space 91 and a lower high-pressure space 90 as a plurality of spaces provided on both sides in the motor rotary shaft direction.SELECTED DRAWING: Figure 3
Patent JP-2020149338-A (JP)
Title: Communication terminal, communication system, display control method, and program
Inventor: HORIUCHI TAKESHI
IPC: G06F13/00
Filed: 2019-03-13
Abstract: To appropriately display, on a plurality of communication terminals, data shared between the communication terminals to contribute to smooth communication.SOLUTION: An electronic blackboard 1c starts, from a communication management system 5, download of a plurality of pieces of stroke data related to a plurality of stroke images drawn on the other communication terminal, and receives, from an image storage device 7, capture image data acquired by capturing, with the other communication terminal, a display screen displayed on the other communication terminal. When the download of the plurality of pieces of stroke data is not completed, the electronic blackboard 1c displays a capture image h1 related to the received capture image data on a display 180, and when the download of the plurality of pieces of stroke data is completed, switches the capture image h1 to a plurality of stroke images (st1 to st5) related to the received plurality of pieces of stroke data to be displayed on the display 180.SELECTED DRAWING: Figure 22
Patent JP-2020148948-A (JP)
Title: Image forming apparatus
Inventor: KITAJIMA KATSUYUKI
IPC: G03G9/087
Filed: 2019-03-14
Abstract: To provide an image forming apparatus that restricts the occurrence of dropping of an image, color points, and fogging.SOLUTION: An image forming apparatus has developing means that stores an electrostatic charge image developer containing a toner for electrostatic charge image development wherein (lnη(T1)-lnη(T2))/(T1-T2) is -0.14 or less, (lnη(T2)-lnη(T3))/(T2-T3) is -0.15 or more, and (lnη(T2)-lnη(T3))/(T2-T3) is a value larger than (lnη(T1)-lnη(T2))/(T1-T2), and develops an electrostatic charge image formed on a surface of an image carrier as a toner image, the developing means including a conveying member that has a rotation shaft and a plurality of spiral blades formed spirally on an outer peripheral surface of the rotation shaft, wherein at least one of the plurality of spiral blades has an area where the spiral blades are discontinuous in an axial direction of the rotation shaft, and the electrostatic charge image developer is conveyed while being stirred by the conveying member.SELECTED DRAWING: None
Patent JP-2020005248-A (JP)
Title: Video reproduction method and device
Inventor: TANG HUAN
IPC: H04N21/439
Filed: 2019-03-15
Abstract: To provide a video reproduction method of smart device by voice feedback.SOLUTION: A smart device includes a step of temporarily stopping reproduction of object video, in response to detection of reproduction of the object video up to an image frame associated with a time node (the object video is acquired from a server in response to reception of a video reproduction voice instruction in voice format by the smart device), a step of transmitting a request for acquiring voice conversation content corresponding to the time node to the server, a step of receiving voice conversation content replied from the server, and a step of reproducing the received voice conversation content, and realizes a video reproduction method by interactive type interaction with the user during video reproduction.SELECTED DRAWING: Figure 2
Patent JP-2020153731-A (JP)
Title: Foundation strength measurement system
Inventor: FUJIWARA SHO
IPC: G01N3/40
Filed: 2019-03-19
Abstract: To provide a foundation strength measurement system which allows foundation strength to be measured in a simple and easy manner.SOLUTION: The foundation strength measurement system comprises: rolling pressure calculation means calculating rolling pressure applied to a measurement target ground 90, on the basis of a posture of a machine body 24 detected by a machine body side posture detection device, a posture of an attachment 30 detected by a work device side posture detection device, pressure detected by a pressure detection device, and dimensions of the attachment 30 stored in a dimension storage device, when a bucket 33 is pushed against the measurement target ground 90; a ground subsidence amount calculation means calculating a subsidence amount of the ground of the measurement target ground 90 on the basis of a change amount of the posture of the attachment 30 detected by the work device side posture detection device, after starting pushing of the bucket 33 against the measurement target ground 90; and foundation strength calculation means calculating the foundation strength of the measurement target ground 90, on the basis of the rolling pressure calculated by the rolling pressure calculation means, and the subsidence amount calculated by the ground subsidence amount calculation means.SELECTED DRAWING: Figure 2
Patent JP-2020152956-A (JP)
Title: Aluminum alloy and aluminum alloy die-casting material
Inventor: YAMAMOTO IZUMI
IPC: C22C21/02
Filed: 2019-03-20
Abstract: To provide a non-heat treatment type aluminum alloy that has excellent castability and combines high strength and toughness, and an aluminum alloy die-casting material that combines high strength and toughness, and, in addition to having small difference of characteristics due to a site, is unlikely to be subjected to an influence of aging.SOLUTION: An aluminum alloy characterized by containing Si:5.0 to 12.0 mass%, Mn:0.3 to 1.9 mass%, Cr:0.01 to 1.0 mass%, Ca:0.001 to 0.05 mass%, and furthermore having the balance made of Al and inevitable impurity, and in the inevitable impurity, a content of Mg of smaller than 0.3 mass%.SELECTED DRAWING: None
Patent JP-2020156207-A (JP)
Title: Multiphase converter
Inventor: AISAKA YUTO
IPC: H02M3/155
Filed: 2019-03-20
Abstract: To provide a technique for detecting abnormalities of current sensors 5 which are respectively connected with a plurality of parallelly connected boosting converter circuits 3a to 3d.SOLUTION: The boosting converter circuits 3a-3d which are disclosed in this specification comprise the current sensors 5. A controller 9 calculates an estimate IALL of the total input current to be input to multiphase converters 2. The controller 9 outputs an abnormality notification signal showing abnormalities of the current sensors when difference between the sum of measured values of all the current sensors 5 and the estimate IALL is out of a predetermined allowable range. Since multiphase converters use the estimate IALL of the total input current to be input in the multiphase converters, increase in processing loads of the controller 9 is small even if the number of boosting converter circuits to be connected increases.SELECTED DRAWING: Figure 1
Patent JP-2020154726-A (JP)
Title: Information processing device, information processing method and information processing program
Inventor: TANAKA AYAICHI
IPC: G06Q30/08
Filed: 2019-03-20
Abstract: To enable the promotion of user's bidding.SOLUTION: According to the present application, an information processing device includes an acquisition part and a determination part. The acquisition part acquires history information showing a successful bid history of non-successful bid users different from a successful bid user winning an exhibit in a user group bidding for the exhibit in a prescribed auction service. The determination part determines whether to give an incentive about the prescribed auction service according to the existence/nonexistence of the successful bid history for a prescribed period of the non-successful bid user based on the history information acquired by the acquisition part.SELECTED DRAWING: Figure 3
Patent JP-2020154826-A (JP)
Title: Prediction model generation device, prediction model generation method and prediction model generation program
Inventor: OTA YOSHIHIDE
IPC: G06Q10/04
Filed: 2019-03-20
Abstract: To learn a parameter of a prediction model locally, by designating a period in which prediction accuracy is desired to be enhanced, and a range of an actual value which cannot be ignored.SOLUTION: A prediction model generation device comprises: an actual value acquisition part for acquiring an actual value of a value indicating property of raw water acquired by a filter plant, and an actual value of a value indicating an amount of a medicine injected to the raw water; a parameter optimization part for using the actual value and optimizing a parameter of a prediction model in which the value indicating property of the raw water is an explanatory variable and the value indicating the amount of the medicine is an objective variable; a period/range reception part for receiving a period in which a difference between a prediction value of a value indicating the amount of the medicine output by the prediction model in which the parameter is optimized and the actual value of the value indicating the amount of the medicine, and/or a range of the actual value except for a failure value; and a parameter correction part for correcting the parameter, by using the received period and/or the actual value corresponding to the range.SELECTED DRAWING: Figure 11
Patent JP-2020152541-A (JP)
Title: Sheet feeding device and image formation apparatus
Inventor: FUKAWA ATSUSHI
IPC: G03G21/00
Filed: 2019-03-20
Abstract: To provide a sheet feeding device and image formation apparatus which can easily specify the cause of the conveyance abnormality.SOLUTION: A sheet feeding device comprises: conveyance means which feeds sheets one by one from a sheet bundle loaded on a sheet loading part; one or more pieces of imaging means which image the sheets conveyed by the conveyance means; abnormality detection means which detects the conveyance abnormality of the sheet; and storage means which stores imaging data that is imaged by the imaging means during the sheet conveyance operation. When the abnormality detection means detects the abnormality, the imaging data in a prescribed period out of the imaging data is taken out as the imaging data for analysis from the storage means.SELECTED DRAWING: Figure 10
Patent JP-2020158211-A (JP)
Title: Elevator
Inventor: DOSONO BIREI
IPC: B66B5/18
Filed: 2019-03-25
Abstract: To provide an elevator capable of reducing the weight of a braking rail to brake a car and capable of simplifying a configuration at the position where the direction of movement of the car changes.SOLUTION: An elevator 1 comprises a car 10, braking rails 31, 32, and reversal braking devices 27, 28. The braking rails 31, 32 are installed on a reversal path 100C. The reversal braking devices 27, 28 are installed on the car 10, hold the braking rail 31, and brake the movement of the car 10. The braking rails 31,32 curve along the movement path of the car on the reversal path 100C and are formed into a tabular.SELECTED DRAWING: Figure 2
Patent JP-2020158121-A (JP)
Title: Pillow package
Inventor: NAKATA YUKI
IPC: B65D81/34
Filed: 2019-03-25
Abstract: To provide a pillow package capable of discharging water vapor from a target position.SOLUTION: A pillow package 1 includes a film 10 having an aggregation peeling type sealant layer, and a seal portion 20 that heat-seals the sealant layer such that an accommodation space 10A accommodating content 100 is formed. The seal portion 20 includes a principal rafter seal portion 60 whose seal strength in a MD direction of the film 10 under 80°C environment is equal to or less than 10 N/15 mm, whose seal strength in a TD direction of the film 10 is higher than the seal strength in the MD direction, and is provided along the MD direction, and a closed seal portion 30 provided at an end portion in the MD direction. The closed seal portion 30 includes a general portion 41 provided along the TD direction, and a streaming portion 42 that connects to the general portion 41 and protrudes toward the accommodation space 10A so as to peel off as a pressure in the accommodation space rises.SELECTED DRAWING: Figure 1
Patent JP-2019125804-A (JP)
Title: Substrate cleaning liquid for semiconductor device and method for cleaning substrate for semiconductor device
Inventor: ITO ATSUSHI
IPC: C11D7/26
Filed: 2019-03-25
Abstract: To provide cleaning liquid that is used in a cleaning step after a CMP step on a substrate for a semiconductor device in which barrier metal has metal such as Ti, Ta, Ru, or the like having satisfying property of preventing corrosion of the metal wiring lines, and is arranged so that generation of residues and adhesion of residues to a substrate surface can be suppressed, and to provide a cleaning method.SOLUTION: Cleaning liquid comprises compounds A expressed by the general formula (1), a pH adjuster, water, and citric acid. A value of pH of the cleaning liquid is 10 to 14, concentration of the compound A is 0.020 mass% or more, and mass ratio to the citric acid is 2 to 8.SELECTED DRAWING: None
Patent JP-2020160274-A (JP)
Title: Polarizing plate set and image display device including the set
Inventor: Shinagawa reiko
IPC: G02B5/30
Filed: 2019-03-27
Abstract: To provide a polarizing plate set capable of achieving a polarizing plate whose crack is suppressed although each has an irregular shape processing part.SOLUTION: The polarizing plate set comprises a first polarizing plate which is arranged on one side of an image display cell and a second polarizing plate which is arranged on the other side of the image display cell. The first polarizing plate includes a first polarizer and a protective layer which is arranged on at least one side of the first polarizer. The second polarizing plate includes a second polarizer and the protective layer which is arranged on at least one side of the second polarizer. The first polarizer has an absorption axis in a first direction and the second polarizer has the absorption axis in a second direction substantially orthogonal to the first direction. The first polarizing plate and the second polarizing plate have the irregular shape processing part in positions which correspond to each other.SELECTED DRAWING: Figure 1
Patent JP-2020161653-A (JP)
Title: Substrate storage container
Inventor: HASHIMOTO TOKUAKI
IPC: H01L21/673
Filed: 2019-03-27
Abstract: To provide a substrate storage container capable of suppressing deterioration on a surface of a substrate due to contact with moisture.SOLUTION: A substrate storage container 10 includes: a main body 11, for partitioning a storage space 11A for accommodating a substrate S, configured to be capable of changing a volume of the storage space 11A according to a quantity of the substrate S, in which a surface 11S for partitioning the storage space 11A is made of metal; and a port 12, connected to the main body 11, used for exhausting a gas in the storage space 11A or introducing an inert gas into the storage space 11A.SELECTED DRAWING: Figure 1
Patent JP-2020158639-A (JP)
Title: Manufacturing method of hollow polymer particle
Inventor: KATO SHINJI
IPC: C08F2/44
Filed: 2019-03-27
Abstract: To provide a manufacturing method of hollow polymer particles that have high porosity, high opacity when used in the manufacture of coated paper, and can obtain the coated paper having excellent blank paper gloss.SOLUTION: A manufacturing method of hollow polymer particles including the steps of: forming core polymer particles for forming core polymer particles (A) by copolymerizing a monomer mixture (a) in an aqueous solvent; forming a shell layer for forming a shell layer (B) substantially enclosing the core polymer particles (A) by copolymerizing a monomer mixture (b) under the presence of the core polymer particles (A); and hydrothermal treatment for swelling the core polymer particles (A) in the polymer particles, by heating the core polymer particles (A) and an aqueous dispersion of polymer particles having the shell layer (B) at over 100°C, under pressure higher than normal pressure, in which the monomer mixture (b) contains 1 wt.% or larger and smaller than 20 wt.% of an acidic group-containing monomer.SELECTED DRAWING: None
Patent JP-2020166338-A (JP)
Title: Cost calculation device, cost calculation method, and cost calculation program
Inventor: WAKISAKA HIDETO
IPC: G06Q10/06
Filed: 2019-03-28
Abstract: To realize cost proportional division of labor costs in which help other than a regular person in charge and actual results in training are reflected.SOLUTION: A cost calculation device comprises: first data generation means which calculates the product of a prescribed factor set for each site category and monthly working time, and generates first data including the monthly working time for each employee and for each site, based on daily attendance achievement data for each employee, for each site and for each site category for employees to whom a regular work site is allocated, that is, the data in which any of a plurality of site categories is set for identifying whether the site of a work destination is the site having any meaning by the employee; and second data generation means which performs proportional division of costs on the basis of a ratio of the monthly working time in each site to the monthly working time in all site, and generates second data including the costs for each employee, for each site and for each labor cost breakdown, based on the first data generated by the first data generation means and labor cost data including the costs for each employee, for each month and for each labor cost breakdown.SELECTED DRAWING: Figure 1
Patent JP-2020166546-A (JP)
Title: Information processing device, information processing method, and program
Inventor: MASHITA KIMITERU
IPC: G06Q50/10
Filed: 2019-03-29
Abstract: To provide a technique for more effectively performing identity verification based on already established identity verification.SOLUTION: An information processing device can communicate with a terminal device and a server device for identity verification of a target user by a first business operator. The information processing device includes a collation unit, a transmission unit, and an update unit. The collation unit collates personal information on the target user received from the server device with verified personal information which is personal information on the target user whose identity verification by a second business operator is established. The transmission unit transmits, to the terminal device, update necessity confirmation of the verified personal information if a collation result is "no match." The update unit updates the verified personal information in response to a request from the terminal device.SELECTED DRAWING: Figure 17
Patent JP-2020168124-A (JP)
Title: PTP packaging sheet
Inventor: SARUHASHI Keiichi
IPC: B65D83/04
Filed: 2019-04-02
Abstract: To reduce difficulty in holding a PTP packaging sheet for packaging a medicine.SOLUTION: A PTP packaging sheet 10 according to an embodiment of the present invention includes a first sheet body 12 having housing portions 16, and a second sheet body 14 joined to the first sheet body and forming a housing space S for housing a medical product between with the housing portion. On at least one side of the first sheet body and the second sheet body, protruding portions 30 protruding in a thickness direction TD are formed.SELECTED DRAWING: Figure 1