baber/WOPTO huggingface dataset:
Patent JP-2020044549-A (JP)
Title: Friction stir welding device and friction stir welding method
Inventor: ISHIGURO KOICHI
IPC: B23K20/12
Filed: 2018-09-19
Abstract: To provide a friction stir welding device and a friction stir welding method by which even on a production line with a short required tact time, members to be welded can be welded with high quality (high accuracy).SOLUTION: A friction stir welding device comprises: a joining tool 6 which is configured from a shoulder part 7 and a probe part 8, is inserted into a member 9 to be welded and rotates; a joining head 5 for holding the joining tool; a device body 2 which holds the joining head and rotates the joining tool, and moves the joining tool; a controller 12 for controlling operation of the joining tool; distance measuring means 11 which measures a distance between a first reference point which is a prescribed position of the joining head and a second reference point which is a prescribed position on the member to be welded which is loaded on a loading table 10.SELECTED DRAWING: Figure 1
Patent JP-2020046913-A (JP)
Title: Information processing system, information processing program, information processing method, and information processing device
Inventor: ONOUE KOICHI
IPC: G06F21/10
Filed: 2018-09-19
Abstract: To trace a flow of data being distributed after the data is delivered to another information processing device.SOLUTION: A transaction table update section 24 associates, upon data is transacted, a TXID of the data that has been delivered, with a client, for storing thereof into a transaction table 30, and an expansion TXID table update section 26 stores, upon the data is processed, an expansion TXID in which each of the TXIDs obtained from before and after the process of data is associated each other, into an expansion TXID table 32. Then, an FDL generation section 20 reads, when an FDL is generated, the TXIDs and the clients for the data from the transaction table, for adding thereof into an inquiry list. Moreover, until the inquiry list becomes none, the FDL generation section repeats processing for: inquiring processed data and clients for the clients in the inquiry list; adding information of the processed data into the FDL when the processed data is present within responses; and adding the TXIDs of the processed data and information of the clients into the inquiry list when the information of the clients is present within the responses.SELECTED DRAWING: Figure 8
Patent JP-2020053157-A (JP)
Title: Lighting device including led module unit
Inventor: FUKUI TAKAHIRO
IPC: F21S2/00
Filed: 2018-09-25
Abstract: To provide a lighting device which sufficiently secures uniformity of luminance and enables size increase.SOLUTION: Multiple LED modules 2, in which multiple LEDs 22 are two dimensionally arranged, are two dimensionally arranged to form an LED module unit. A glass plate serving as a light diffusion member is placed facing the LED module unit to form a lighting device.SELECTED DRAWING: Figure 3
Patent JP-2020051660-A (JP)
Title: Ventilation hole member
Inventor: HARADA TAKAYUKI
IPC: F24F7/04
Filed: 2018-09-26
Abstract: To provide a ventilation hole member facilitated in attachment/detachment of a net member.SOLUTION: A ventilation hole member includes: an indoor side opening for being connected with an air blowing duct; an outdoor side opening disposed on an almost vertical flat surface with respect to a flat surface including the indoor side opening and open vertically downward; a tubular air duct for communicating the indoor side opening with the outdoor side opening; and a net member covering the outdoor side opening. The air blowing duct includes: a net placing projection part projecting to an inner peripheral direction from two sides facing each other at a position of the outdoor side opening; and a notch part not having the net placing projection part at the edge parts of the two facing sides.SELECTED DRAWING: Figure 4
Patent JP-2020051306-A (JP)
Title: Fan guide
Inventor: SUZUKI TAKUMA
IPC: F01P11/10
Filed: 2018-09-26
Abstract: To provide a fan guide which can be easily attached to and detached from a heat exchanger and alleviate impact from the front of a vehicle.SOLUTION: A fan guide 5 arranged between a heat exchanger and a cooling fan comprises at least two fan guide sections 5a and 5b which are formed by separating the fan guide 5 into right and left sections and connected to each other at two locations between respective upper portions and between respective lower portions. The fan guide sections 5a and 5b respectively have: flange sections which can be attached to the heat exchanger; peripheries of an opening section 7 at the side of the cooling fan; connection sections which are installed between the flange sections and the peripheries of the opening section 7 and have connection faces extended in longitudinal and vertical directions; and ribs extended in the longitudinal direction from the connection sections. The connection sections have through holes which penetrate the same in the longitudinal direction and are connected to each other with bolts inserted into the through holes with the connection faces brought into contact with each other.SELECTED DRAWING: Figure 2A
Patent JP-2020053824-A (JP)
Title: Display device
Inventor: SATO KAZUNORI
IPC: G09F9/00
Filed: 2018-09-27
Abstract: To provide a display device that includes a flexible sheet-shaped display unit and that generates, from the display unit, a sound that can be heard by hearing-impaired people without hearing aids with a normal hearing person.SOLUTION: A display device 10 includes a flexible sheet-shaped display unit 1 capable of displaying an image according to an input first electrical signal. Further, the display device includes a driver unit 2 driven in accordance with an input second electric signal. The display unit has a curved surface area, and the driver unit is mounted in contact with the end surface 1a on one end side in the direction of bending in the display unit. Then, vibration of the driver unit to be driven is transmitted from the end face to the display unit, and therefore, sound can be generated from the display unit.SELECTED DRAWING: Figure 1
Patent JP-2020050391-A (JP)
Title: Packaging bag for agricultural chemical and agricultural chemical packaging method
Inventor: TAKESADA TORU
IPC: A01N25/34
Filed: 2018-09-27
Abstract: To provide a packaging bag for agricultural chemicals which can both improve strength of packaging materials and maintain airtightness with increases of contents amount, and an agricultural chemical packaging method.SOLUTION: A packaging bag for agricultural chemicals includes: an outer packaging body made of paper with resin reinforcement materials adhered inside; and an inner packaging body which is formed by a non-moisture-permeable sheet and can be filled with granular, powdery or liquid agricultural chemicals. The inner packaging body is fixed inside the outer packaging body in a state of not being adhered to the outer packaging body except for a portion along an opening part of the inner packaging body.SELECTED DRAWING: Figure 1
Patent JP-2019063870-A (JP)
Title: Aluminum-containing welding electrode
Inventor: ZHANG SHENJIA
IPC: B23K9/00
Filed: 2018-09-28
Abstract: To provide an aluminum-containing welding electrode.SOLUTION: The disclosed technology generally relates to consumable electrode wires and more particularly to consumable electrode wires having a core-shell structure, where the core comprises aluminum. In one aspect, a welding wire comprises a sheath having a steel composition and a core surrounded by the sheath. The core comprises aluminum (Al) at a concentration between about 3 wt.% and about 20 wt.% based on the total weight of the welding wire, where Al is in an elemental form or is alloyed with a different metal element. The disclosed technology also relates to welding methods and systems adapted for using the aluminum-containing electrode wires.SELECTED DRAWING: None
Patent JP-2020055665-A (JP)
Title: Storage system and storage method
Inventor: MIZUNO OSAMU
IPC: B65G1/137
Filed: 2018-09-28
Abstract: To provide a storage system and a storage method capable of increasing the number of articles which can be stored on one shelf surface.SOLUTION: A storage system 1 has a conveying device 10. The conveying device 10 is moved along a shelf surface 110 in at least one shelf surface 110. The shelf surface 110 has a storage area 120 for placing a plurality of articles 50. The conveying device 10 moves a target 50X which is at least one article to be conveyed of the plurality of articles 50, within the shelf surface 110.SELECTED DRAWING: Figure 1
Patent JP-2020055578-A (JP)
Title: Manufacturing method of shrink-packaged article and shrink-packaged article
Inventor: YOKOYAMA KAZUHIRO
IPC: B65B61/18
Filed: 2018-09-30
Abstract: To provide a shrink-packaged article which can reduce cost without using a shrink film of a special shape, requires less time and efforts when taking out packaged items without shortening a storage period of the packaged items, and a manufacturing method of the shrink-packaged article.SOLUTION: A shrink-packaged article 1 is made by a manufacturing method which includes: a shrink film feeding process S1 which feeds a shrink film 20; a to-be-packaged article feeding process S2 which feeds to-be-packaged articles 10; a shrink film cylindrical forming process S3 which forms a cylindrical shape to surround the to-be-packaged articles 10; a joining process S4 which joins overlapping parts 21 via weak static electricity by applying static electricity to the overlapping parts 21; a sealing process S5 which fusion-cuts the shrink film 20 and seals the to-be-packaged articles 10; a shrinkage process S7 which thermally shrinks the shrink film 20; and an opening tape sticking process S8 which sticks an opening tape 30 on the surface of the overlapping part 21.SELECTED DRAWING: Figure 5
Patent JP-2019023208-A (JP)
Title: Method for increasing embryo implantation rate in mother's uterus in mammals, use of an effective amount of beta-galactoside-binding lectin or derivatives thereof, beta-galactoside-binding lectin or derivatives and product
Inventor: MARCELO DIAS BARUFFI
IPC: A61K35/54
Filed: 2018-10-01
Abstract: To provide a method for increasing an embryo implantation rate in mother's uterus in mammals (excluding human), as well as a product comprising lectin.SOLUTION: The present invention provides a method characterized in that it comprises administering to the uterus of a mammal an effective amount of galectin or its alkylated form, excluding galectin-1, wherein the galectin or its alkylated form is mixed with semen, oocyte or embryo to be fed to the uterus of the mammal in a separate and simultaneous manner or in a separate and continuous manner, but excluding the application of galectin-15 in goats.SELECTED DRAWING: None
Patent JP-2020054316-A (JP)
Title: Work vehicle
Inventor: MORIOKA YASUMITSU
IPC: A01B63/10
Filed: 2018-10-04
Abstract: To provide a work vehicle that can easily perform automatic steering when moving backward.SOLUTION: A work vehicle includes: a vehicle body; a steering wheel 30 that steers the vehicle body; a positioning device 40 that can detect the position of the vehicle body; an instruction switch 52 that sets the vehicle body position detected by the positioning device 40 to a travel reference line; a steering changeover switch 52 that switches between start and end of automatic steering different from manual steering by the steering wheel 30; and a control device 60 that instructs a backward automatic steering so that the vehicle body moves backward along the scheduled traveling line corresponding to the travel reference line, when the automatic steering is started by the steering changeover switch 52.SELECTED DRAWING: Figure 1
Patent JP-2020061491-A (JP)
Title: Mounting system, mounting method, and mounting program
Inventor: OKAMURA HIROSHI
IPC: H05K13/04
Filed: 2018-10-11
Abstract: To hasten the inspection timing of the mounting state of a first target on the second target.SOLUTION: A mounting system 1 includes: a mounting unit 2; an imaging unit 3; and a correction unit 4. The mounting unit 2 is configured to move a capturing unit which has captured a first object towards a second object, and after mounting the first object at the target position on the second object, to move the capturing unit in a direction away from the second object. The imaging unit 3 is configured so as to, when the capturing unit moves in a direction away from the second object, pick up an image of a specific area that includes the first object mounted on the second object as a photogenic subject. The correction unit 4 is configured so as to, when the first object is mounted on a second object following the second object mounted with the first object, correct the operation of the mounting unit 2 on the basis of a piece of error information. The error information is a piece of information of an error between the target position and the mounting position where the first object is mounted on the second object, which is obtained from the imaging data of imaging unit 3.SELECTED DRAWING: Figure 2
Patent JP-2020066247-A (JP)
Title: Steering unit
Inventor: TATEMATSU HIROKI
IPC: F16H1/16
Filed: 2018-10-22
Abstract: To provide a steering unit including a restraining mechanism suitable for a steering part actuator which transmits rotation of a steering part motor via a deceleration mechanism.SOLUTION: A steering part actuator includes: a deceleration mechanism including a worm shaft that is driven to rotate by a steering part motor, and a worm wheel 25 that is engaged with the worm shaft and rotates together with a steering shaft 11; a housing 23 accommodating the deceleration mechanism; and a restraining mechanism 26 that mechanically restrains the steering angle of a steering wheel so that the steering angle may not exceed a threshold angle. The restraining mechanism 26 includes a groove 98 that is formed in the worm wheel 25 and opens on an upper end in an axial direction of the steering shaft 11, and a projection 67 included in a sensor housing 61 and fitted into the groove 98. The groove 98 has locking ends that extend in the circumferential direction of the steering shaft 11 and that can lock the projection 67 on both sides in the circumferential direction.SELECTED DRAWING: Figure 3
Patent JP-2020061110-A (JP)
Title: Kickstand interlocking type tablet PC case
Inventor: TOGAWA YUSUKE
IPC: A45C11/00
Filed: 2018-10-05
Abstract: To provide a tablet PC case having a stand function, a hand belt function, a neck case trap function capable of using a kickstand of a tablet body with the main unit attached to the case for the tablet PC.SOLUTION: A fabric for fixing a main body is used at position 3 in Fig. 1 so that the back of the case can be opened and closed like a kickstand to thereby enable the kickstand is used with the case attached. By using a suction cup at position 2 in Fig. 1, the kickstand and case can be linked. Also, by fixing the tablet body at 3 in Fig. 1, a hand belt and a neck case trap can be used.SELECTED DRAWING: Figure 1
Patent JP-2020065841-A (JP)
Title: Skin and molded product
Inventor: MIZUNO SHINICHI
IPC: B68G7/05
Filed: 2018-10-26
Abstract: To provide a skin that makes it difficult for a foaming liquid to leak from a needle hole during foam molding of a foam body.SOLUTION: The skin in which the foam body is integrally foamed and which covers the foam body includes a skin material and a first thread for sewing the skin materials through at least a part of a needle hole penetrating the skin material. The first thread comprises a bulky thread having fibers having crimps in addition to the fluffing of the fiber ends. As a result, the bulging of the bulky thread of the first thread passing through the needle hole makes it difficult for the foaming liquid to leak from the needle hole during foam molding of the foam body.SELECTED DRAWING: Figure 1
Patent JP-2020070738-A (JP)
Title: Control device of internal combustion engine
Inventor: KIDO EIICHIRO
IPC: F02D45/00
Filed: 2018-10-30
Abstract: To provide a control device of an internal combustion engine which can avoid that the deterioration of a combustion state and an exhaust characteristic is brought about due to the execution of dither control processing.SOLUTION: When there arises a temperature rise requirement of a three-dimensional catalyst, a control device of an internal combustion engine performs dither control for setting an injection amount correction requirement value α to a value larger than [0], also setting one cylinder #w (w=1 to 4) out of cylinders #1 to #4 as a rich combustion cylinder for enriching an air-fuel ratio richer than a theoretical air-fuel ratio, and setting the remaining cylinders #x, #y, #z (x, y, z=1 to 4) as lean combustion cylinders for leaning the air-fuel ratio leaner than the theoretical air-fuel ratio. When the control device performs the dither control at the execution of intake stroke latter-half fuel injection, injection valve operation processing M46 advances the fuel injection start timing of the rich combustion cylinder.SELECTED DRAWING: Figure 2
Patent JP-2020076436-A (JP)
Title: Sealing device and lamination method of sealing device
Inventor: SEKI MASAHIRO
IPC: F16J15/3256
Filed: 2018-11-06
Abstract: To provide a sealing device which can suppress the intrusion of foreign matters into a housing, can reduce torque generated by relative rotation, and is allowed to be easily laminated in a plurality of pieces in a stable state.SOLUTION: A sealing device has an inside seal member attached to an external peripheral face of a shaft, and an outside seal member attached to a housing. The outside seal member has an annular attachment part attached to the housing, a circular disc plate part extending toward the inside of a radial direction from the attachment part, a radial lip extending toward a sleeve of the inside seal member from the circular disc plate part, and formed of an elastic material, and an axial lip extending toward the flange of the inside seal member from the circular disc plate part, not contacting with the flange, and formed of an elastic material. The axial lip has a flat end face which is parallel with the flange of the inside seal member, and the outside seal member does not have a portion protruding to an opposite side of the flange rather than the circular disc plate part.SELECTED DRAWING: Figure 1
Patent JP-2019020119-A (JP)
Title: Receiver dryer
Inventor: HOSOKAWA KOJI
IPC: F25B43/00
Filed: 2018-11-08
Abstract: To reduce a production cost by reducing a number of assembling components to simplify assembling work.SOLUTION: A strainer structure 26 is provided, which insert-molds a strainer 24 in a synthetic resinous frame body 25. The strainer structure 26 is assembled by pressing a peripheral wall portion 28 of the frame body 25 of the strainer structure 26 in an inner peripheral surface of a cylinder portion 5a of a header 4 and inserting a locking claw 35 in a coolant outflow hole 7. By the pressing action of the strainer structure 26, a hook 35a of the locking claw 35 comes off from a small-diameter portion 6b of a coolant inflow hole 6, and the locking claw 35 is locked to a stepped portion 8 formed at an opening edge portion of the small-diameter portion 6b. Therefore, the strainer structure 26 can be fixed to the header 4 by a single operation.SELECTED DRAWING: Figure 3
Patent JP-2020001369-A (JP)
Title: Liquid injection head and liquid injection device
Inventor: MIKOSHIBA MASANORI
IPC: B41J2/14
Filed: 2018-11-09
Abstract: To suppress a crack of a diaphragm in a liquid injection head.SOLUTION: A liquid injection head comprises: a diaphragm constituting a wall surface of a pressure chamber filled with liquid; and a piezoelectric element causing the liquid in the pressure chamber to be injected from nozzles by vibrating the diaphragm. The diaphragm includes: a first layer formed of silicon oxide; and a second layer formed of zirconium oxide at an opposite side to the pressure chamber when being viewed from the first layer. A ratio of a film thickness of the second layer to a film thickness of the first layer is 0.16 or more, and the film thickness of the second layer is 300 nm or more.SELECTED DRAWING: Figure 5
Patent JP-2020075810-A (JP)
Title: recorder
Inventor: KUWASAKI YUKI
IPC: B65H16/06
Filed: 2018-11-09
Abstract: To provide a recorder that is capable of preventing roll paper from falling off.SOLUTION: The recorder includes: a cylindrical base part 310 where a roll paper attachment part 300 rotates in linkage with the opening and closing actions of an opening and closing case; a retractable member 331 that is retractably stored in the base part 310 and rotatably supports roll paper in the protruding condition; and controlling parts (notches 314, 315, 316, protrusion 333) that are provided on the base part 310 and the retractable member 331 and control the retracting position of the retractable member 331 in response to the rotational position of the base part 310.SELECTED DRAWING: Figure 4
Patent JP-2020079208-A (JP)
Title: Method for producing iodine-containing silicon compound
Inventor: OGIWARA TSUTOMU
IPC: C07F7/18
Filed: 2018-11-12
Abstract: To provide a method for economically producing an iodine-containing silicon compound without causing hydrolysis of a hydrolyzable alkoxy group.SOLUTION: The method for producing an iodophenyl group-containing silicon compound represented by the following reaction formula, wherein the trialkylsilyl group, ((R)Si), bound to a phenyl group is substituted by iodine by an iodophenyl group-containing electrophilic reagent. (In the reaction formula, R's are C1-6 alkyl groups which may be all the same or may be different; Ris a single bond or a bivalent organic group; Ris a C1-10 organic group; Ris a C1-10 organic group; R is a C1-6 organic group; n0 is 1, 2, or 3; n1 is 1, 2, or 3; n2 is 0, 1, or 2; n3 is 0, 1, or 2;1≤n1+n3≤3; and X is a counter substituent of iodine which functions as an electrophilic active species.)SELECTED DRAWING: None
Patent JP-2020079581-A (JP)
Title: Control device for variable valve timing mechanism and control method thereof
Inventor: KOSUDA MASAKI
IPC: F02D41/04
Filed: 2018-11-14
Abstract: To provide a control device for a variable valve timing mechanism and a control method thereof, which can perform cam phase angle interpolation with high accuracy without using a motor rotation angle sensor.SOLUTION: A control device 201 for a variable valve timing mechanism 114 detects a cam phase angle on the basis of a cam signal, and controls the cam phase angle using an electric motor 12. The control device calculates, by a motor torque estimation unit 230, a motor torque from a motor current on the basis of motor characteristics, calculates, by a motor rotation angle estimation unit 231, a motor rotation angle on the basis of at least the motor torque and an engine operating state, and performs interpolation, by a conversion unit 232 and a feedback control unit 233, on the cam phase angle of the variable valve timing mechanism from the motor rotation angle.SELECTED DRAWING: Figure 6
Patent JP-2020079184-A (JP)
Title: Additive for soil cement
Inventor: NAGASAWA KOJI
IPC: C04B28/02
Filed: 2018-11-14
Abstract: To provide an additive for soil cement, capable of maintaining the hardness of a ground-improving body even if being intended for a soil having a large organic matter content.SOLUTION: An additive for soil cement comprises: (A) a peroxide; and (B) one or more compound selected from an alkali metal hydroxide, an alkali earth metal hydroxide, and alkanolamine.SELECTED DRAWING: None