baber/WOPTO huggingface dataset:
Patent JP-2020112152-A (JP)
Title: Continuous variable device of stroke volume and compression ratio with approximately symmetrical sine stroke curve in three-piece connecting rod
Inventor: YAMAUCHI KOSAKU
IPC: F16C7/06
Filed: 2019-01-11
Abstract: To reduce vibration in a continuous variable device of a stroke volume and a compression ratio.SOLUTION: A continuous variable device is provided as follows: a connecting rod 13 for connecting a piston 11 with a crank is divided into three pieces of a piston rod 12 of a piston side and a connection link 17 for swingably connecting a connecting rod of a crank side; a stroke position of a connecting rod small end is fixed, and a stroke position of a piston rod big end is two-dimensionally controlled in a variable manner; and thereby, a stroke volume and a compression ratio are made variable. In that device, the connecting rod small end stroke is made a linear trajectory passing a crank journal shaft core in the link mechanism. A crank angle between top and bottom dead points and between bottom and top dead points is constant throughout a variable range, the crank phase of the upper dead point and the bottom dead point is not changed, and the stroke is made an approximate symmetric sine curve.SELECTED DRAWING: Figure 1
Patent JP-2020124293-A (JP)
Title: Chair kind
Inventor: NAKAI GORO
IPC: A47C11/00
Filed: 2019-02-01
Abstract: To provide a chair kind such as a chair and a bench which can be efficiently manufactured and can reduce costs of facilities/devices for manufacturing and the like as much as possible.SOLUTION: A chair kind is composed of a supporting material A, a bent plate-shaped support body R where a seat part support body R1 and a back part support body R2 are integrated, a table part E, an armrest part F, a seat part structure G, and a back part structure H. The seat part structure G and the back part structure H are shell-like configurations which have an almost plate form of integral molding composed of synthetic resin, are separate from each other but are identical in terms of hue, materials and the like. A front end of the seat part structure G supported by the seat part support body R1 is positioned in front and a rear end is positioned at the back respectively, and a front end of the back part structure H supported by the back part support body R2 is positioned above and a rear end is positioned below respectively.SELECTED DRAWING: Figure 1
Patent JP-2019151099-A (JP)
Title: Laminate film
Inventor: SOFUE SHOJI
IPC: B32B7/023
Filed: 2019-02-04
Abstract: To provide a laminate film that prevents uneven phase difference from occurring in a phase difference film from which a protective film has been peeled.SOLUTION: A laminate film (1) has a phase difference film (20) having a liquid crystal phase difference layer (3) on a base film (5) and a protective film (7) bonded to the liquid crystal phase difference layer (3) in a peelable manner. The liquid crystal phase difference layer (3) is in contact with the protective film (7) on one side, which has an arithmetic mean waviness Wa of 70 nm or less.SELECTED DRAWING: Figure 1
Patent JP-2020125426-A (JP)
Title: Manufacturing method of ultrahigh molecular weight ethylene polymer
Inventor: SAITO NORITSUNA
IPC: C08F10/02
Filed: 2019-02-06
Abstract: To solve the problem that an ethylene gas composition near a raw material gas supply port to a reactor tends to be high in such a trouble time that fouling near the raw material gas supply port occurs frequently, when manufacturing an ultrahigh molecular weight ethylene polymer by continuous polymerization.SOLUTION: An ethylene gas composition near a raw material gas supply port to a reactor is adjusted to become within a specific range, thus, an ethylene concentration near the raw material supply port is reduced, and melting adhesion of generated particles caused by abnormal heat generation can be suppressed.SELECTED DRAWING: None
Patent JP-2020129466-A (JP)
Title: Inspection method of battery
Inventor: YAMADA NOBUHIRO
IPC: H01M10/04
Filed: 2019-02-08
Abstract: To provide an inspection method of batteries, capable of efficiently performing pass/fail inspections without lowering reliability.SOLUTION: An inspection method of batteries is characterized to include the steps of: stratifying a plurality of batteries based on production process conditions of the batteries (S11); predicting the characteristic values of stratified batteries (S12); and, if the predicted characteristic values fall within a reference range, inspecting some batteries sampled from the batteries (S14), while, if the predicted characteristic values do not fall within the reference range, inspecting all of the batteries (S19).SELECTED DRAWING: Figure 2
Patent JP-2020128737-A (JP)
Title: Seal component for engine intake system and seal structure for engine intake system
Inventor: KUMAGAI HIROSHI
IPC: F02F11/00
Filed: 2019-02-08
Abstract: To provide a seal component for engine intake system having durability even under an environment containing a polycyclic aromatic component while using hydrogenated nitrile-based rubber having fuel resistance and heat resistance, and a seal structure for engine intake system.SOLUTION: The present invention relates to a seal component for engine intake system to be appropriately used for a seal (a member of code 1) of a direct connection part between a cylinder head 3 and an intake manifold 2 of an engine. The seal component for engine intake system contains: a hydrogenated nitrile rubber of which the bonded acrylonitrile amount ranges from 15% to 20.5% on a mass basis and the hydrogenation rate is 93% or higher; and an inorganic filler of which the blending amount is at least 125 pts.mass or more with respect to 100 pts.mass of polymers, and a hardness thereof is adjusted within a range of 63-77. The present invention also relates to a seal structure for engine intake system employing the same.SELECTED DRAWING: Figure 1
Patent JP-2020128674-A (JP)
Title: CLT panel
Inventor: SOMA TOMOAKI
IPC: E04C2/12
Filed: 2019-02-12
Abstract: To provide a CLT panel having high bonding strength with other members and capable of shortening the construction period.SOLUTION: A CLT panel 1 comprising a steel joining tool 2 or a steel joining tool hole provided in a CLT10 thereof, the CLT panel 1 comprising: the steel joining tool 2 or the steel joining tool hole built in or opened from the outer peripheral surface 10c toward the inner side of the CLT10 at both ends 10g of at least one of the outer peripheral surfaces 10c of the CLT10; and the steel joining tool 2 or the steel joining tool hole provided in a flat grain layer or a regular grain layer 14 of the lamina 11.SELECTED DRAWING: Figure 3
Patent JP-2020136904-A (JP)
Title: Speaker device, video conversation device, and electronic blackboard
Inventor: Hakamatani Miku
IPC: H04R3/00
Filed: 2019-02-19
Abstract: To output a sound with feeling of presence.SOLUTION: Multiple speaker devices used for an object comprises: an other machine detection unit that detects the other machine different from an own machine from the plural speaker devices; an other machine position detection unit that detects the other machine position as a position of the other machine; an object detection unit that detects the object; an object position detection unit that detects an object position as a position of the object; an adjustment unit that generates a first adjustment sound and a second adjustment sound by adjusting a first sound and a second sound generated on the basis of an input sound on the basis of the other machine position and the object position; a sound output unit that outputs the first adjustment sound; and a sound output instruction unit that makes the other machine to output the second adjustment sound.SELECTED DRAWING: Figure 1
Patent JP-2020130723-A (JP)
Title: Portable hydrogen gas suction device
Inventor: UEDA HIROYUKI
IPC: A61M15/06
Filed: 2019-02-21
Abstract: To provide a portable hydrogen gas suction device capable of sucking a hydrogen gas easily.SOLUTION: A portable hydrogen gas suction device comprises: a portable hydrogen gas storage container 1 having a discharge part 2; and a suction pipe 5. The discharge part 2 comprises: a casing 11 having a first coupling part 12 to be fitted to the suction pipe 5; a hydrogen gas discharge nozzle 13 whose base end side is provided in the casing 11 and whose tip end is exposed; and a valve 14 capable of sealing a nozzle hole on the base end side of the hydrogen gas discharge nozzle 13. The suction pipe 5 comprises: a coupling pipe 21 having a second coupling part 22 to be fitted to the first coupling part 12; and a hydrogen gas suction nozzle 24 whose tip end abuts to a tip end of the hydrogen gas discharge nozzle 13 in a fitting state of the first and second coupling parts 12, 22, and which can press the hydrogen gas discharge nozzle 13. In the fitting state of the first coupling part 12 and the second coupling part 22, the hydrogen gas discharge nozzle 13 is pressed to the base end side for communicating a hydrogen gas storage container 1 and the coupling pipe 21.SELECTED DRAWING: Figure 4
Patent JP-2020134900-A (JP)
Title: Karaoke system
Inventor: ARIMA JUN
IPC: G10K15/02
Filed: 2019-02-26
Abstract: To provide a karaoke system for enabling a viewer to easily determine a music piece the viewer wants to listen to when using a karaoke device to perform live distribution of a singing moving image.SOLUTION: In a karaoke system, a karaoke device includes a voting music list generation part for generating a voting music list obtained by updating a set list and transmitting the voting music list to a server device, a performance processing part for performing karaoke performance, a transfer part for generating a singing moving image and performing streaming transmission of the singing moving image to the server device, and a determination part for determining the next music piece from among music pieces included in the voting music list, a viewer terminal includes a first display control part for causing display means to display the singing moving image, a second display control part for causing the display means to display the voting music list, and a voting part for transmitting voting information to the server device, and the server device includes a disclosure part for disclosing a music list, a distribution part for performing live distribution of the signing moving image, and a counting part for calculating a voting result and transmitting the voting result to the karaoke device.SELECTED DRAWING: Figure 1
Patent JP-2020140288-A (JP)
Title: Program, application and information processing apparatus
Inventor: KUSUMOTO NAOKI
IPC: G06F3/12
Filed: 2019-02-27
Abstract: To facilitate development of an application that transmits a parameter which is required to perform printing to a printer.SOLUTION: An application 37 is composed of a UI module 41 and a program 42 supplied by a vendor of a printer 11. The program 42 comprises: a main body module 43; a common module 44; and a library 45. The main body module 43 has a first API 46 which is called by the UI module 41. The first API 46 requests setting information not having a binary format which can be input into the printer 11 but having the same format as a data format received from a user through a touch panel 22 by the UI module 41, as an argument to the UI module 41. The library 45 generates custom setting of the binary format which can be input into the printer 11 using the setting information passed from the UI module 41 by the first API 46.SELECTED DRAWING: Figure 1
Patent JP-2020137461-A (JP)
Title: Beer taste beverage
Inventor: NISHIO MASAHIDE
IPC: C12G3/02
Filed: 2019-02-28
Abstract: To provide a beer taste beverage that has a well balanced flavor with a carbohydrate content reduced.SOLUTION: A beer taste beverage in which a malt content in the raw material is 50 wt.% or more, a carbohydrate content is 1.60 g/100 ml or less, and an alcohol content is 6.0v/v% or more. Preferably, a carbohydrate content x(g/100 ml) and an alcohol content y(v/v%) satisfy y≤21x-13; preferably, the carbohydrate content is 1.20-1.40 g/100 ml and the alcohol content is 7.0-13.0 v/v%; and preferably, a linalool concentration is 1.0 μg/L or more.SELECTED DRAWING: None
Patent JP-2020142335-A (JP)
Title: Processing device
Inventor: RONG SHENGWU
IPC: B24B7/00
Filed: 2019-03-07
Abstract: To quickly prepare a new processing recipe in response to change of a work-piece and a processing tool.SOLUTION: Recipe preparation means 73 prepares a processing recipe by reading out contents of operation recorded in corresponding data, in accordance with information on a work-piece and information on a processing tool inputted and set on a touch panel 40 by a worker. This enables the worker to acquire the new processing recipe just by inputting the information on the work-piece and the information on the processing tool, when changing the work-piece or the processing tool. That is, the worker can acquire the new processing recipe without inputting the contents of operation.SELECTED DRAWING: Figure 1
Patent JP-2020147794-A (JP)
Title: Substrate treatment method and substrate treatment apparatus
Inventor: TAKAHASHI TAKESHI
IPC: C23C16/455
Filed: 2019-03-13
Abstract: To provide a substrate treatment method and a substrate treatment apparatus, capable of depositing a low-resistance metal containing nitride film.SOLUTION: A substrate treatment method includes steps of: preparing a substrate in a treatment vessel; depositing a metal containing nitride film on the substrate by repeating, in a first prescribed cycle, a step of supplying intermittently organic metal containing gas and nitrogen containing gas; modifying the metal containing nitride film by generating plasma in the treatment vessel; and repeating, in a second prescribed cycle, the step of depositing the metal containing nitride film, and the step of modifying the metal containing nitride film.SELECTED DRAWING: Figure 1
Patent JP-2020148314-A (JP)
Title: Wheel bearing device with rotation speed detection unit
Inventor: YANG XIAOFEI
IPC: F16C33/76
Filed: 2019-03-15
Abstract: To provide a suitable wheel bearing device with a rotation speed detection unit having a bearing cap that can effectively discharge foreign matter that entered the inside of a sensor support portion to the outside of the sensor support portion while maintaining the rigidity of the sensor support portion.SOLUTION: A cap body 15 of a sensor cap (corresponding to a bearing cap) 11 includes an insertion portion 21 which protrudes toward the inner side from a bottom face portion 15c of the cap body and in which a rotation speed sensor 19 is inserted, and a fixing portion 22 which is provided radially inward of the insertion portion 21 and in which a nut 24 (fastening member) for fixing the rotation speed sensor 19 to the cap body 15 is accommodated. The insertion portion 21 is cylindrical and has a non-through insertion hole 21b having a bottom, and in the middle in the axial direction of the insertion portion 21, a plurality of cutout holes 21c, 21c are provided, which are located on both sides in the circumferential direction across the axial center of the insertion portion 21 and communicate with the inside of the insertion portion 21.SELECTED DRAWING: Figure 2
Patent JP-2020151626-A (JP)
Title: Waste acid liquid treatment apparatus and waste acid liquid treatment method
Inventor: SENOO HIROTOSHI
IPC: B01D61/36
Filed: 2019-03-18
Abstract: To provide a waste acid liquid treatment apparatus capable of treating a waste acid liquid containing a separation target component, especially hydrochloric acid, a sulfuric acid aqueous solution and a phosphoric acid aqueous solution.SOLUTION: In a waste acid liquid treatment apparatus C by which a waste acid liquid containing a separation target component is treated,: the waste acid liquid is one kind selected from among hydrochloric acid S, a sulfuric acid aqueous solution and a phosphoric acid aqueous solution; a waste acid flow passage in which the waste acid liquid flows, a coolant flow passage in which a coolant flows and a hydrophobic porous membrane by which the separation target component can be permeated are included so as to separate the waste acid flow passage from the coolant flow passage; and a membrane distillation unit 15 capable of separating the separation target component from the waste acid flow passage by condensing the separation target component which permeates the hydrophobic porous membrane from the waste acid liquid in the coolant flow passage is provided.SELECTED DRAWING: Figure 1
Patent JP-2020155163-A (JP)
Title: Memory system and non-volatile memory
Inventor: TAKIZAWA KAZUTAKA
IPC: H01L27/11556
Filed: 2019-03-18
Abstract: To provide a memory system for improving reliability in a read operation.SOLUTION: Multiple memory cells are formed at positions where multiple word lines and memory pillars cross each other. The multiple word lines are laminated. The memory pillars penetrate the multiple word lines in a lamination direction. The multiple word lines are grouped into multiple word line groups in a lamination direction. A controller reads data of the first memory cells in a first read system. The first memory cells are the memory cells formed at positions where the word lines included in a boundary area of the multiple word line groups and the memory pillars cross each other. The controller reads data of the second memory cells in a second read system. The second memory cells are the memory cells formed at positions where the word lines not included in the boundary area and the memory pillars cross each other. The second read system is the read system different from the first read system.SELECTED DRAWING: Figure 6
Patent JP-2020152771-A (JP)
Title: Organopolysiloxane, ultraviolet curable silicone composition, and cured product
Inventor: MATSUMOTO NOBUAKI
IPC: C08G77/26
Filed: 2019-03-19
Abstract: To provide ultraviolet curable organopolysiloxane that has excellent convenience and is prevented from causing surface curing inhibition even when the ultraviolet curable organopolysiloxane is cured in atmosphere, to provide a composition including the ultraviolet curable organopolysiloxane, and to provide a cured product from the ultraviolet curable organopolysiloxane.SOLUTION: The organopolysiloxane is represented by Formula (1), in which R1 has at least one group represented by Formula (2) in one molecule, and m is a number satisfying 1≤m≤10,000, and in which R2 is a group having at least one of acryloyl group, methacryloyl group, acryloyloxyalkyl group, and methacryloyloxyalkyl group).SELECTED DRAWING: None
Patent JP-2020153118-A (JP)
Title: Door hinge with checker and vehicle provided with the door hinge
Inventor: KITSUREGAWA MITSUNOBU
IPC: B60J5/04
Filed: 2019-03-19
Abstract: To provide a vehicular door hinge with a checker which is excellent in operability, reliability, and durability by imparting a moderation resistance to maintain a predetermined opening position of a vehicle door with a margin.SOLUTION: A diameter of a hinge pin for rotatably supporting a first hinge bracket 10 and a second hinge bracket 20 which constitute a door hinge 1 is enlarged, and the hinge pin is changed to an inner case 21 having a cavity inside. A moderation roller 23, a slider 22, and a spring 24 are arranged in the cavity, and both ends of the inner case 21 are connected to the second hinge bracket 20. A profile including a locking recess 11a to 11c is formed on an inner surface of an outer case 11 connected to the first hinge bracket 10 while covering an outer periphery of the inner case 21. The moderation roller 23 biased by the spring 24 abuts on the profile and is fitted to any locking recessed part by relative rotation between both hinge brackets to provide moderation resistance for a checker.SELECTED DRAWING: Figure 2
Patent JP-2020156034-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: IIDA YUUJI
IPC: G06F16/50
Filed: 2019-03-22
Abstract: To provide an information processing device capable of suppressing increase of data amount of a software to be stored, an information processing method, and an information processing program.SOLUTION: An information processing device includes: a first processing part; a second processing part; and a selection part. The first processing part executes a first processing for data input from a sensor. The second processing part executes a plurality of different second processing having a lower processing load than the first processing for the data in which the first processing is executed by the first processing part. The selection part selects the second processing executed in the second processing part in accordance with a predetermined condition.SELECTED DRAWING: Figure 1
Patent JP-2020160565-A (JP)
Title: Autonomous travel work vehicle
Inventor: KAJINO YUTAKA
IPC: G05D1/02
Filed: 2019-03-25
Abstract: To enable an autonomous driving vehicle equipped with obstacle detection means to carry out farm work along the ridges of field boundaries without any problems.SOLUTION: In an autonomous traveling vehicle equipped with obstacle detection means 620 that monitors the surroundings of a vehicle body 10 to detect obstacles and obstacle avoidance means that avoids obstacles, the autonomous traveling vehicle adjusts detection ranges A2 L and A2 R by the obstacle detection means 620 R and 620 L which monitors the side of the vehicle body 10 according to the width of a work machine 11 mounted on the vehicle body 10, to the shortest distance that the work machine 11 can avoid obstacles, and controls an avoidance operation of the obstacle avoidance means.SELECTED DRAWING: Figure 2
Patent JP-2020160576-A (JP)
Title: Information processing apparatus and program
Inventor: KOBAYASHI KAZUKI
IPC: G06T19/00
Filed: 2019-03-25
Abstract: To let a plurality of character objects operate in a mode corresponding to a combination of a character object which can be displayed on one terminal and a character object which can be displayed on another terminal.SOLUTION: An information processing apparatus as one embodiment of the present invention includes: a determination section which determines, based upon a first character object which can be displayed on a first terminal and a second character object which can be displayed on a second terminal, operation modes of the first character object and the second character object; and a display control section which controls the first terminal so that the first character object and the second character object are displayed over an image captured by the first terminal according to the operation modes.SELECTED DRAWING: Figure 16
Patent JP-2020161897-A (JP)
Title: Communication device, control method thereof and program
Inventor: MORITA HIROYASU
IPC: G03B7/091
Filed: 2019-03-25
Abstract: To easily transfer a data item of which transfer to an external device has failed to another external device as intended by a user to suppress a transfer to an unintended device.SOLUTION: A communication device comprises: a communication part for communicating with an external device via a network; a storage part capable of storing multiple data items; a management part for managing transfer management information which indicates a transfer status of a data item selected from among multiple data items stored in the storage part as a transfer target to be transferred to a transfer destination device by the communication part; and a control part for controlling the management part so that the transfer management information is updated corresponding to the data item transfer process. The control part controls the management part to update the transfer management information so that a data item of which transfer by the communication part has been failed will show a status of re-transfer waiting where the data item will be re-transferred to the transfer destination device by the communication part after restoring to a transferrable status. If the transfer destination device is changed after the update, the control part updates the transfer management information to change the status from a status of re-transfer waiting to a status of not-to-transfer.SELECTED DRAWING: Figure 2