baber/WOPTO huggingface dataset:
Patent JP-2021143531-A (JP)
Title: Building girth part structure
Inventor: OKADA MARI
IPC: E04G5/04
Filed: 2020-03-12
Abstract: To improve maintainability in a building girth part structure.SOLUTION: A girth 60 extended along outer wall panels 18, 40 is detachably engaged with a connection member 44. A holding part 44D of the connecting member 44 can hold a wall tie material 76 inserted from the outdoor side. Therefore, when a scaffold 70 is provided on the outside of a unit building 11, the girth 60 engaged with the connection member 44 is removed to expose the holding part 44D, and the wall tie material 76 is held by the holding part 44D to connect the wall tie material 76 and the scaffold 70, so that the scaffold 70 is connected to the unit building 11 via the wall tie material 76 to suppress the collapse of the scaffold 70. Further, when attaching and detaching the wall tie member 76, it is only necessary to attach and detach the girth 60 to and from the connection member 44. Therefore, removal and re-construction of a waterproof members of the outer wall panels 18, 40 are not necessary, and an increase in the number of work steps can be suppressed.SELECTED DRAWING: Figure 4
Patent JP-2021147126-A (JP)
Title: Medium detection device and image forming device
Inventor: FUJIO SHUNSUKE
IPC: B65H7/14
Filed: 2020-03-16
Abstract: To provide a medium detection device which detects a size of a medium accurately.SOLUTION: A medium detection device detects a size of a conveyed medium, and includes end part detection means which detects a medium end part for structuring an outline of the medium, detection moving means which moves the end part detection means in an intersection direction with a conveying direction of the medium, and medium size calculation means which calculates the size of the medium on the basis of the outline of the medium which respectively includes the detected medium end part on the basis of correlation between a detection result of the medium end part by the end part detection means and a conveying speed of the medium.SELECTED DRAWING: Figure 2
Patent JP-2021153697-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-03-25
Abstract: To provide a game machine capable of enhancing interest by an informing performance having various parts.SOLUTION: In a game machine having an informing performance for reporting whether control is performed to an advantageous state, an introduction part is provided, abetment up to a winning/losing informing part is performed so as to increase a player's sense of exaltation, an epilogue part is provided after reporting winning in the winning/losing informing part, and a feeling of blessing is granted, thus achieving an informing performance full of variety by the sense of exaltation in the introduction part and the feeling of blessing in the epilogue part.SELECTED DRAWING: Figure 33
Patent JP-2021155501-A (JP)
Title: Electromagnetic wave shielding resin, battery case
Inventor: KURATA YUTO
IPC: C08K7/04
Filed: 2020-03-25
Abstract: To provide an electromagnetic wave shielding resin that has little variation in electromagnetic wave shielding performance and can exhibit high electromagnetic wave shielding performance with a minimum content of stainless steel fiber, and to provide a battery case using the same.SOLUTION: Provided is an electromagnetic wave shielding resin, which is an electromagnetic wave shielding resin made by mixing stainless steel fiber with resin, and in which, characterized, setting the standard deviation of the area envelopment degree of the stainless steel fiber as σ and the filling ratio (mass%) of the stainless steel fiber to the resin as F, the following equation (1) is satisfied. σ>0.0054×F+0.1614 -- (1).SELECTED DRAWING: None
Patent JP-2021163551-A (JP)
Title: Fuel cell system, controller, and control program
Inventor: WATANABE TAKAYUKI
IPC: H01M8/04664
Filed: 2020-03-30
Abstract: To provide a fuel cell system, a controller, and a control program that in the case of error stop of a power generation unit, are capable of mitigating a load on site work for path narrowing.SOLUTION: A fuel cell system 10 comprises: a fuel cell unit 12 in which a fuel cell module 20 for generating power is provided and a gas path, a reforming water path, and an air path connected to the fuel cell module 20 are provided; and a controller 110 including a control unit for performing control of determining a type of an error when the fuel cell unit 12 is stopped by the error and performing path diagnosis depending on the type of the error on at least one of the gas path, the reforming water path, and the air path to narrow down a path that may fail.SELECTED DRAWING: Figure 1
Patent JP-2021158950-A (JP)
Title: Transplanter
Inventor: TAZAKI AKIO
IPC: A01C11/02
Filed: 2020-03-31
Abstract: To provide a transplanter capable of lifting up/down a travel vehicle body on which a seedling planting unit is mounted with a lifting cylinder to adjust a vehicle height, preventing the travel vehicle body from dropping during downtime of work, and eliminating the necessity of vehicle height adjustment of the travel vehicle body in start of work.SOLUTION: There is provided a transplanter for lifting up/down a travel vehicle body on which a seedling planting unit is mounted by extension and shrinkage of a hydraulic cylinder for lifting to adjust a vehicle height. The transplanter comprises a vehicle height maintaining mechanism 48 for fixing a vehicle height of the travel vehicle body to any stage out of plural stages. The vehicle height maintaining mechanism 48 is actuated in stop of planting work, and the vehicle height maintaining mechanism 48 is formed of an engagement reception tool 50 of plural stage parts 50a and a protrusion rod 51 whose tip is engaged to the stage parts 50a. In work stop time, the protrusion rod 51 is engaged to the stage part 50a of the engagement reception tool 50 to maintain the vehicle height of the vehicle.SELECTED DRAWING: Figure 6
Patent JP-2021163850-A (JP)
Title: Bobbin for winding
Inventor: KAWASHIMA HIROSHI
IPC: H01F27/32
Filed: 2020-03-31
Abstract: To eliminate the generation of a space when winding is turned back at a flange member, prevent the winding from falling in to prevent winding disorder, and make it possible to perform good alignment winding with an automatic winding machine.SOLUTION: Provided are a cylindrical winding portion 11, around which a winding wire 3 is wound, and flange members 12, 13, which are installed at both ends of the winding portion 11. An inner surface of at least one of the flange members 12, 13 is provided as a regulating surface S, against which the wound wire 3 is pressed continuously or intermittently during winding. An axial position of the winding portion 11 where the regulating surface S is formed is configured to gradually change in a direction away from the end of the winding portion 11 as the winding portion 11 is rotated.SELECTED DRAWING: Figure 1A
Patent JP-2021161946-A (JP)
Title: Motor compressor
Inventor: HIRANO MASAHIKO
IPC: F04B39/00
Filed: 2020-03-31
Abstract: To provide a motor compressor which is excellent in noise resistance.SOLUTION: A holder 40 holds a first metal plate 51 which shields noise radiated from a capacitor 35 to a circuit board 31. Thus, the noise radiated from the capacitor 35 to the circuit board 31 is shielded by the first metal plate 51. Further, the holder 40 holds a second metal plate 52 which shields noise radiated from each output bus bar 50 to the circuit board 31. Thus, the noise radiated from each output bus bar 50 to the circuit board 31 is shielded by the second metal plate 52.SELECTED DRAWING: Figure 2
Patent JP-2021161339-A (JP)
Title: Ultraviolet-curable silicone adhesive composition, and cured product of the same
Inventor: OTAKE KOHEI
IPC: C09J4/02
Filed: 2020-04-02
Abstract: To provide an ultraviolet-curable silicone adhesive composition rapidly curing by ultraviolet irradiation, and exhibiting excellent adhesiveness to a glass substrate and the like, and high heat resistance after curing, and a cured product of the same.SOLUTION: The ultraviolet-curable silicone adhesive composition includes: (A) an organopolysiloxane having two specific (meth)acryloyloxy-containing groups in one molecule; (B) an organopolysiloxane resin having a specific (meth)acryloyloxy-containing group; (C) a photopolymerization initiator; and (D) a silane coupling agent having a (meth)acryloyloxy group.SELECTED DRAWING: None
Patent JP-2020173805-A (JP)
Title: Instant messaging service for providing profile view having moving image background
Inventor: HAM HYO JIN
IPC: G06Q50/00
Filed: 2020-04-03
Abstract: To provide a technique that, when a friend uploads a moving image as a background of a profile view, recommends the friend using a friend list.SOLUTION: A messenger application for a second account associated with at least one account within an instant messaging service receives a list of at least one first account which has registered a moving image among the at least one account from a server, and recommends the first account by using a list view that displays the list of the at least one first account while distinguishing the at least one account from the list.SELECTED DRAWING: Figure 2
Patent JP-2021165557-A (JP)
Title: Oil supply structure of hydraulic clutch
Inventor: NISHIYABU MASATAKA
IPC: F16D25/12
Filed: 2020-04-06
Abstract: To provide an oil supply structure of a hydraulic clutch which achieves high design flexibility.SOLUTION: An oil supply structure of a hydraulic clutch includes: a power transmission shaft coupled to the hydraulic clutch; a valve body which is inserted into the power transmission shaft; and a spring which biases the valve body. The valve body has: a pressure receiving surface which is oriented in an axial direction of the power transmission shaft and receives an oil pressure of a hydraulic oil passage; and a port which may communicate with a lubrication hole of the power transmission shaft. The spring biases the valve body to the hydraulic oil passage side against the hydraulic oil pressure received by the pressure receiving surface. Change of a clutch hydraulic fluid pressure causes the valve body to move in the axial direction to change an opening degree of communication between the port and a clutch lubrication hole.SELECTED DRAWING: Figure 2
Patent JP-2020115150-A (JP)
Title: Method for manufacturing radiation detector
Inventor: KANEHARA MASANORI
IPC: C30B11/02
Filed: 2020-04-06
Abstract: To further improve a charge transport characteristic regarding thallium bromide crystal used for a radiation detector.SOLUTION: The method for manufacturing a radiation detector includes the steps of, in the following order, subjecting thallium bromide raw material containing impurity with chlorine atom to purification treatment by a zone melting purification method, producing thallium bromide crystal from the thallium bromide raw material to thereby obtain thallium bromide crystal containing chlorine atom, and forming a first electrode and a second electrode facing each other while having the thallium bromide crystal therebetween.SELECTED DRAWING: None
Patent JP-2020115741-A (JP)
Title: Methods of selectively activating antenna zones of a near-field charging pad to maximize wireless power delivered
Inventor: CESAR JOHNSTON
IPC: H02J50/90
Filed: 2020-04-09
Abstract: To selectively activate antenna zones of a near-field charging pad to maximize wireless power delivered.SOLUTION: The method includes detecting, via a wireless communication component of a near-field charging pad, that a receiver is within a threshold distance of the pad. In response to detecting that the receiver is within the threshold distance of the pad, the method includes: determining whether the wireless power receiver has been placed on the pad. In accordance with determining that the receiver has been placed on the pad, the method includes: selectively transmitting, by respective antenna elements included in the plurality of antenna zones, respective test power transmission signals with a first set of transmission characteristics until a determination is made that a particular power-delivery parameter associated with transmission of a respective test power transmission signal by at least one particular antenna zone of the plurality of antenna zones satisfies power-delivery criteria.SELECTED DRAWING: Figure 1A
Patent JP-2021169425-A (JP)
Title: Ultrasound sensitizer
Inventor: SAKATA ISAO
IPC: A61P35/00
Filed: 2020-04-16
Abstract: To provide a compound that has reduced burden on patients and is applicable to SDT (Sonodynamic Therapy).SOLUTION: The present invention relates to an electron-withdrawing group carrying phenyl chlorin derivative or ethylene glycol derivative represented by formula (I) or a metal complex thereof or a pharmacologically acceptable salt thereof [R is -N(CH2COONa)2, aspartate residue or glutamic acid residue, or -NH(CH2CH2)nOH (n is an integer of 1 to 3)].SELECTED DRAWING: Figure 14
Patent JP-2021169437-A (JP)
Title: Thickener for benzyl alcohol-containing compositions
Inventor: TOBA YUKO
IPC: A61K8/34
Filed: 2020-04-17
Abstract: To provide a thickener for benzyl alcohol-containing compositions that can provide a benzyl alcohol-containing composition having excellent temporal stability by preventing the viscosity of the benzyl alcohol-containing composition from decreasing with time.SOLUTION: A thickener for benzyl alcohol-containing compositions according to an embodiment contains a polymer (I) containing an N-vinyl lactam monomer-derived constitutional unit of 50 mol%-100 mol% relative to 100 mol% of all the monomer-derived constitutional units.SELECTED DRAWING: None
Patent JP-2021174562-A (JP)
Title: Semiconductor device
Inventor: OKABE SHO
IPC: G11C16/24
Filed: 2020-04-20
Abstract: To provide a semiconductor device that compensates for a reset of a latch circuit while increasing speed of data output.SOLUTION: A method of reading a NAND type flash memory of the present invention includes steps of: precharging a bit line and a NAND string connected to the bit line via a sense node SNS; resetting the latch circuit after precharging; and discharging the NAND string after resetting.SELECTED DRAWING: Figure 7
Patent JP-2020184530-A (JP)
Title: Connection structure, manufacturing method thereof, connection material, and coated conductive particles
Inventor: TANAKA YUSUKE
IPC: H01R11/01
Filed: 2020-04-23
Abstract: To provide a connection structure, a manufacturing method thereof, a connection material, and coated conductive particles capable of lowering and stabilizing a conduction resistance value.SOLUTION: A connection structure includes a first electronic component 1 having a first terminal 1a, a second electronic component 2 having a second terminal 2a, and a cured film in which a connecting material is cured between the first electronic component 1 and the second electronic component 2, and in coated conductive particles 3 between the first terminal 1a and the second terminal 2a, metal atoms of a conductive layer are dispersed in metal of metal fine particles, and the metal of the first terminal and the metal atoms of the second terminal are diffused into the metal of the metal fine particles.SELECTED DRAWING: Figure 1
Patent JP-2021172561-A (JP)
Title: Surface-coated boehmite, resin film composite, and carbon material composite
Inventor: YAGI FUTA
IPC: B32B27/18
Filed: 2020-04-27
Abstract: To provide a surface-coated boehmite that can maintain negative zeta potential in a wide pH range and also has high dispersibility in a wide pH range.SOLUTION: A surface-coated boehmite includes an anionic polymer electrolyte forming an outermost layer. The zeta potential in an aqueous solution is kept negative even when the pH is changed.SELECTED DRAWING: Figure 2
Patent JP-2021176414-A (JP)
Title: Suction port body for vacuum cleaner
Inventor: NAKAI TAKAHIRO
IPC: A47L9/04
Filed: 2020-05-08
Abstract: To provide a convenient suction port body for a vacuum cleaner which enables a user to correctly and easily fit a rotation support member to a prescribed position when maintaining a rotary cleaning body, and a vacuum cleaner.SOLUTION: A suction port body for vacuum cleaner includes: a driving source which is provided for a suction port body and rotates and drives a rotary cleaning body provided for the same; and a power transmission mechanism transmitting rotations of the driving source to the rotary cleaning body. The rotary cleaning body has a rotation support member which freely rotatably supports a non-driven side end part opposite a driving side end part and includes a bearing table 111 supported freely removably from a suction port body. In the suction port body for vacuum cleaner which has a rotation support member storage part regulating rotations of the bearing table 111 in the suction port body, the bearing table 111 present in the driving side end part of the rotary cleaning body has rotational symmetry, and a regulation position that regulates rotations of the bearing table 111 of the rotation support member storage part is provided with two different regulation positions, a regulation position A which is rotationally symmetrical and a regulation position B other than the regulation position A.SELECTED DRAWING: Figure 9(B)
Patent JP-2020191082-A (JP)
Title: System and method for co-registering terrain data and image data
Inventor: ROBERT J KLEIN
IPC: G09B29/00
Filed: 2020-05-12
Abstract: To provide a system and method for co-registering terrain data and image data.SOLUTION: A method for co-registering terrain data and image data includes receiving terrain data and image data. The method also includes determining a position of a light source based upon the image data. The method also includes creating a hillshade representation of the terrain data based upon the terrain data and the position of the light source. The method also includes identifying a portion of the hillshade representation and a portion of the image data that correspond to one another. The method also includes comparing the portion of the hillshade representation and the portion of the image data. The method also includes determining vector control between the portion of the hillshade representation and the portion of the image data based upon the comparison. The method also includes applying the vector control to the image data to produce updated image data.SELECTED DRAWING: Figure 1
Patent JP-2021180060-A (JP)
Title: Magnetic recording medium, magnetic tape cartridge, and magnetic recording/reproducing device
Inventor: MOROOKA ATSUSHI
IPC: G11B5/78
Filed: 2020-05-14
Abstract: To provide a magnetic recording medium having excellent electromagnetic conversion characteristics and friction characteristics.SOLUTION: A magnetic recording medium is provided, in which an arithmetic average roughness Ra of a surface of a magnetic layer is 2.2 nm or less, fluorine concentration A obtained by X-ray photoelectron spectroscopy performed at a photoelectron extraction angle of 10 degrees on the surface of the magnetic layer is 5 atomic% or more and 50 atomic% or less, and B calculated by a formula 1: B=(Fupper/Ftotal)×100 is 60% or more and 95% or less, from integrated strength Ftotal of fragment derived from fluorine-containing compound obtained for an entire area of the cross section of the magnetic layer in a thickness direction by line profile analysis of TOF-SIMS and integrated strength Fupper of fragment derived from fluorine-containing compound, which is required for a region from the surface of the magnetic layer in the thickness direction of the cross section to the intermediate thickness. A magnetic tape cartridge and a recording/reproducing device include the above magnetic recording medium.SELECTED DRAWING: None
Patent JP-2021178604-A (JP)
Title: Sash part of side door for vehicle, side door for vehicle, method for manufacturing sash part of side door for vehicle and method for manufacturing side door for vehicle
Inventor: OKUBO YASUTAKE
IPC: B60J5/00
Filed: 2020-05-15
Abstract: To provide a sash part of a side door for a vehicle capable of having high bending rigidity without a remarkable increase in a weight of the vehicle, a side door for the vehicle provided with the same, a method for manufacturing the sash part of the side door for the vehicle, and a method for manufacturing the side door for the vehicle.SOLUTION: A sash part 20 includes a sash inner 22, and a sash outer 24 forming a hollow cross section surrounding an internal space NK between the sash inner 22 and the sash outer 24. At least one of the sash inner 22 and the sash outer 24 is formed of a clad material having a laminate structure where a plurality of metal layers each composed of metal materials are mutually laminated. The plurality of metal layers include a first metal layer M1 composed of aluminum, and a second metal layer M2 composed of a metal material having Young's modulus larger than that of the aluminum. The second metal layer M2 is arranged inside the laminate structure that is a side closer to the inner space NK than the first metal layer M1.SELECTED DRAWING: Figure 2
Patent JP-2021182581-A (JP)
Title: Heat exchanger
Inventor: OKUBO ATSUSHI
IPC: H01L23/473
Filed: 2020-05-19
Abstract: To provide a heat exchanger in which a casing 1 and a top plate 3 to which a core 6 is connected have a separate structure to which the casing and the top plate can be detachably attached, and have low thermal resistance and are lightweight.SOLUTION: A heat exchanger includes a casing 1 with a dish-shaped recess 2, a top plate 3 that closes the opening of the recess 2 of the casing 1, and a core 6 joined to the top plate 3, and the core 6 is housed in the recess 2, and the top plate 3 is composed of a laminated body including a top plate main body 4 and a seal plate 5, and a heat exchange object 20 is bonded to one surface 4a of the top plate main body 4, and the seal plate 5 is formed in a frame shape having substantially the same outer edge as the outer edge of the top plate main body 4, and the plate thickness of the seal plate 5 is formed to be thicker than the plate thickness of the top plate main body 4, and the seal plate 5 and the core 6 are joined to the other surface 4b of the top plate main body 4, and the core 6 is arranged in the frame of the seal plate 5.SELECTED DRAWING: Figure 3
Patent JP-2020129565-A (JP)
Title: Lithium ion secondary battery
Inventor: MONMA YOHEI
IPC: H01M4/62
Filed: 2020-05-21
Abstract: To provide a high-capacity positive electrode active material for a lithium ion secondary battery with excellent cycle characteristics.SOLUTION: A coating layer containing aluminum and a coating layer containing magnesium are provided on a surface layer of a positive electrode active material. The coating layer containing magnesium is present in a region closer to the surface of particles than the coating layer containing aluminum. The coating layer containing aluminum can be formed by a sol-gel method using aluminum alkoxide. The coating layer containing magnesium can be formed by segregating magnesium by mixing magnesium and fluorine as a starting material and performing heating after the sol-gel method.SELECTED DRAWING: Figure 1
Patent JP-2021110919-A (JP)
Title: Intermediate transfer body, image forming apparatus, and image forming method
Inventor: KUBO HIDEKI
IPC: C08K5/5399
Filed: 2020-05-25
Abstract: To provide an intermediate transfer belt that has excellent transferability and can have high durability and fire retardancy.SOLUTION: An intermediate transfer body according to an embodiment is an intermediate transfer body having an elastic layer laminated on a base layer, and includes spherical particles that are arranged in a partially exposed state on a surface of the elastic layer on the opposite side of the base layer. Projections are formed by the spherical particles on the surface of the elastic layer, and the elastic layer includes acrylic rubber and at least one of phosphinic acid metal salt and a phosphazene compound.SELECTED DRAWING: Figure 1