baber/WOPTO huggingface dataset:
Patent JP-2018185863-A (JP)
Title: Information processing device and program
Inventor: YASUOKA DAISUKE
IPC: H04M3/51
Filed: 2018-07-27
Abstract: PROBLEM TO BE SOLVED: To enable an operation explanation image to be displayed without continuously taking images of a specific portion of an object for which an operational explanation is made with imaging means when displaying an operation explanation image created by adding an image showing an operational instruction to the image of the specific portion taken with the imaging means.SOLUTION: An imaging section 36 takes images of an actual space. When the taken images include an image of a specific portion of an image forming device for which an operational explanation is made, a control section 32 generates operational explanation images by adding images showing operational instructions to the taken image and controls a display section 33 in a manner that sequentially displays the generated operational explanation images. When generating the operational explanation images, the control section 32 stores a portion of the generated operational explanation images as a static image in a data storage section 34 and causes the display section 33 to display the stored operational explanation image when the specific portion becomes unable to be detected from the image taken by the image section 36 before completing the operational explanation with respect to the specific portion.SELECTED DRAWING: Figure 3
Patent JP-2020019606-A (JP)
Title: Medium feeding device and image reading device
Inventor: TAJIMA HIROYUKI
IPC: B65H3/52
Filed: 2018-07-31
Abstract: To provide a medium feeding device capable of suppressing elastic deformation of a separation roller which is driven when a feed roller stops.SOLUTION: A medium feeding device 12 comprises: a medium delivery mechanism 17 for switching between a first state of delivering a medium P from a feed tray 20 and a second state of not delivering the medium P from the feeding tray 20; a feed roller 22 rotationally driven in a normal rotation direction +A; and a separation roller 23 rotationally driven in a reverse rotation direction -A when the feed roller 22 is rotationally driven in the normal rotation direction +A. The feed roller 22 is formed so as to be driven to rotate with respect to the separation roller 23 when the separation roller 23 is rotationally driven in the normal rotation direction +A, and the rotation direction of a first motor 29 when a cam member 40 switches the medium delivery mechanism 17 from the first state to the second state is formed to be identical to the rotation direction of the first motor 29 when the separation roller 23 rotates in the normal rotation direction +A.SELECTED DRAWING: Figure 3
Patent JP-2020018535-A (JP)
Title: Fan and megaphone or plate material for fan and hat
Inventor: TAKANASHI TAKAYUKI
IPC: A45B27/00
Filed: 2018-07-31
Abstract: To provide a plate material for a fan and a megaphone capable of sufficiently functioning in one piece of plate material.SOLUTION: A plate material 1 for a fan and a megaphone includes: a partial circular body part 2 having one end edge 3a and the other end edge 3b making a central angle as well as an arc-shaped outer edge 3c; and a flap-shaped connection part 5 being adjacent to one end edge 3a through a flap rule 4 and capable of being connected to the other side of body part 2. The body part 2 is provided with multiple radial direction rules 6 radially extended from the side of its center P toward the outer edge 3c, an arc-shaped rule 7 from the one end edge 3a to the other end edge 3b, a folding rule 8 formed in the center P side from the arc-shaped rule 7, and a cutting line 9 from both ends to the one end edge 3a and the other end edge 3b.SELECTED DRAWING: Figure 1
Patent JP-2020023834-A (JP)
Title: Horizontal fireproof and smokeproof shutter device
Inventor: ICHIKAWA SHINTARO
IPC: E06B9/17
Filed: 2018-08-07
Abstract: To provide a horizontal fireproof and smokeproof shutter device using a slat formed by bending a plate-like metal material, which exhibits sufficient smoke shielding performance.SOLUTION: A slat 1 used for a horizontal fireproof and smokeproof shutter device is formed by bending a plate-like metal member. The slat 1 has a first end provided with an engagement part 12 formed by the bending and a second end provided with an engagement receiving part 13 formed by the bending. The engagement portion 12 at the first end is configured in a curled shape so as to be engaged with an engagement receiving portion of another slat connected thereto. The engagement receiving portion 13 at the second end is formed in a curled shape having a diameter larger than that of the engagement portion so as to be engaged with the engagement portion of the other slat to be connected. A smoke-shielding core rod 20 is inserted inside a curled engagement part in a connection part being a place where the slat is engaged with the other slat. A connection part into which the smoke-shielding core rod 20 is inserted is closed by a smoke shielding lid body 30 from the outside of both ends of the smoke-shielding core rod 20.SELECTED DRAWING: Figure 3
Patent JP-2020027710-A (JP)
Title: Contact member and method of manufacturing the same, and push button switch member
Inventor: MUTO YASUHIRO
IPC: H01H1/025
Filed: 2018-08-10
Abstract: To provide a contact member which can achieve high continuity without reducing an area of a contact, while being less susceptible to a foreign matter on a circuit board, and a push button switch member including the contact member.SOLUTION: The present invention relates to: a contact member 1a which includes a conductive contact 30 having an uneven surface 31 at one end thereof; a method of manufacturing the contact member; and a push button switch member 90 including the contact member 1a. In the conductive contact, a projection 32a that exists around each of a plurality of recesses 33 constituting the uneven surface 31 forms a flat surface or curved surface, and, when the projection 32a has a portion of the flat surface, the area S1 of a portion of the flat surface is smaller than an area S2 of a region that is obtained by excluding the area S1 of a portion of the flat surface from the plane projection area S of the conductive contact 30.SELECTED DRAWING: Figure 6
Patent JP-2020026182-A (JP)
Title: Crawler type travel device and work vehicle
Inventor: OCHI TOMOFUMI
IPC: B62D55/14
Filed: 2018-08-10
Abstract: To provide a crawler type travel device and work vehicle, capable of preventing reduction in a contact area even if a load becomes larger.SOLUTION: The crawler type travel device includes: a front axle 21 rotatingly driven ; a drive shaft outer case 22 rotatably supporting the front axle 21; a drive wheel 23 installed on the front axle 21; a plurality of track rollers 24, 24 disposed under the drive shaft 23 and oscillatably constituted around a truck frame shaft 242 parallel to the drive shaft 21; a pair of idling rollers 25, 26 arranged on each of the front and rear of the track rollers 24, 24 and constituted oscillatably around the front axle 21; and a running crawler 27 tensed on the drive shaft 23, the track rollers 24, 24 and the idling rollers 25, 26.SELECTED DRAWING: Figure 2
Patent JP-2021191807-A (JP)
Title: Novel fluorescent dye, and composition for lipid droplet staining and method for imaging intracellular lipid droplets using the same
Inventor: TATENAKA Yuki
IPC: C09B57/00
Filed: 2018-08-28
Abstract: To provide a fluorescent dye which is specific to lipid droplets and enables fluorescent staining with high sensitivity, while having no cytotoxicity but high intracellular retentivity, and which is applicable to kinetics observation, and a method for imaging intracellular lipid droplets.SOLUTION: The present invention employs a fluorescent dye represented by general formula (I) or (II). [R1 and R2 are each independently H, cyano, or the like; and R3 is substituted amino or the like.]SELECTED DRAWING: Figure 1
Patent JP-2019139734-A (JP)
Title: Edge server and ai learning model generation and operation method in edge server
Inventor: YAMAGUCHI KOJI
IPC: G06N20/00
Filed: 2018-08-28
Abstract: To make it possible to eliminate a delay problem of communication between a cloud and a learning object apparatus, shorten a downtime of the learning object apparatus, perform efficient maintenance management, and reduce operation costs.SOLUTION: An edge server operates a downloaded new version for a certain time together with an old version, compares and verifies it with teacher data, and determines a version suitable for a learning object apparatus on an edge side, that is, to adopt the new version or the old version, on the basis of the comparison and verification results.SELECTED DRAWING: Figure 2
Patent JP-2020031774-A (JP)
Title: Surgical instrument
Inventor: TOTSUGI SHOTA
IPC: A61B17/29
Filed: 2018-08-28
Abstract: To provide a surgical instrument capable of suppressing loosening in ultrasonic cleaning, which can be downsized.SOLUTION: A surgical instrument 40 includes driven members 441a-c provided to a substrate 43 so as to be rotatable around a rotation shaft, around which wires W (slender elements) for operating a treatment instrument 41 are wound. The driven members 441a-c include a plurality of rotation members 443, 444, and 445 that rotate around the rotation shaft and include through-holes 443d, 444e, and 445e, a shaft member 446 having a groove 446e in the vicinity of one end 446a, and a head 446d larger than the through-holes 443d, 444e, and 445e at the other end 446c, which is inserted into the through-holes 443d, 444e, and 445e of the plurality of rotation members 443, 444, and 445 from one end 446a side, and a snap ring 447 that engages with the groove 446e of the shaft member 446 and fixes the plurality of rotation members 443, 444, and 445.SELECTED DRAWING: Figure 9
Patent JP-2018201039-A (JP)
Title: Compound semiconductor device structure including polycrystalline silicon CVD diamond
Inventor: FIROOZ NASSER-FAILI
IPC: H01L21/205
Filed: 2018-08-29
Abstract: To provide a compound semiconductor device structure that achieves tight integration of GaN and diamond.SOLUTION: A semiconductor device structure includes a GaN layer 70, a dielectric layer disposed over the GaN layer, a layer 72 of nanocrystalline diamond disposed over the dielectric layer, and a layer 74 of polycrystalline CVD diamond disposed over the layer of nanocrystalline diamond.SELECTED DRAWING: Figure 6
Patent JP-2020038249-A (JP)
Title: Display control unit, display control method, and display control program
Inventor: SAKATA KAZUO
IPC: H04N5/66
Filed: 2018-09-03
Abstract: To provide a display control unit and the like that, in outputting images belonging to a common content from a plurality of source apparatuses and displaying them on a display unit, can display the images in synchronization with each other.SOLUTION: A display control unit comprises: a request unit that transmits, to a plurality of image output devices, as transmission requests for transmitting image information belonging to a common content respectively from the image output devices, transmission requests according to respective delay times until the image information is transmitted from the image output devices; and a display control unit that displays, on a display unit, images based on the image information acquired according to the transmission requests.SELECTED DRAWING: Figure 3
Patent JP-2020037224-A (JP)
Title: Workpiece cutting device and safety device for workpiece cutting device
Inventor: DANNOURA YOSHIAKI
IPC: B23D47/04
Filed: 2018-09-05
Abstract: To provide a workpiece cutting device in which, when a body part is caught with a workpiece pressing member, a cutting blade is automatically stopped being driven without requiring operation of an operator, and furthermore the part for detecting catching of the body part such as a finger, etc. has excellent durability, and stability of detecting the body part such as a finger, etc. is excellent, too.SOLUTION: A workpiece cutting device 10 comprises a workpiece support member 11, a workpiece pressing member 12, a cutting blade 14a and cutting blade driving means 14b, and further is provided with: electrostatic capacitance detection means 16a for detecting a value (electrostatic capacitance related value) related to electrostatic capacitance between a workpiece support surface of the workpiece support member 11 and a workpiece pressing surface of the workpiece pressing member 12; and safety control means 16b which, when the electrostatic capacitance related value detected by the electrostatic capacitance detection means 16a is out of a prescribed range, outputs a cutting blade undrivable signal, which makes the cutting blade driving means 14b undrivable, to the cutting blade driving means 14b.SELECTED DRAWING: Figure 1
Patent JP-2020045590-A (JP)
Title: Flame-retardant fabric containing meta-type wholly aromatic polyamide fiber
Inventor: YAMAGUCHI YORIHISA
IPC: D03D15/12
Filed: 2018-09-18
Abstract: To provide a flame-retardant fabric containing, as a component, a meta-type wholly aromatic polyamide fiber that has high fire retardancy, is safe, and is friendly to the environment, and that has a good durability capable of a long-term safety especially in protective clothing.SOLUTION: A flame-retardant fabric contains, as a component, a meta-type wholly aromatic polyamide fiber which contains an organophosphorus compound such that a phosphorus atom content in the meta-type wholly aromatic polyamide fiber is 0.2 wt.% or more, and which has a limiting oxygen index (LOI) on combustion of 33 or more, a strength retention of 90% or more after wet-heat treatment for 2 hours at 130°C, and a lightness L value of 85 or more.SELECTED DRAWING: None
Patent JP-2019066039-A (JP)
Title: Taper roller bearing
Inventor: MATSUBUCHI Hiroki
IPC: F16C19/36
Filed: 2018-09-18
Abstract: To provide a taper roller bearing excellent in seizure resistance and having a long life and high durability.SOLUTION: A taper roller bearing 10 comprises: an outer ring 11;an inner ring 13;a plurality of tapered rollers 12; and a cage 14.The roller coefficient γ of the taper roller bearing 10 exceeds 0.90. When the set radius of curvature of the large end face 16 of the tapered roller 12 is R, and the distance from the point O which is the apex of the conical angle of the tapered roller 12 to the large ridge surface 18 of the inner ring 13 is R, the ratio R/Rof the setting radius of curvature R and the distance Ris set to 0.75 or more and 0.87 or less. Assuming that the actual radius of curvature after grinding of the large end face 16 of the tapered roller 12 is R, a ratio R/R of the actual curvature radius Rand the set curvature radius R is 0.5 or more.SELECTED DRAWING: Figure 4
Patent JP-2020052840-A (JP)
Title: Information processing system, information processing device, information processing method, and program
Inventor: OTAKE YUYA
IPC: G06Q30/06
Filed: 2018-09-27
Abstract: To change to an appropriate construction plan in accordance with utilization prediction.SOLUTION: An information processing system is an environment construction device and comprises: a storage unit that stores fee plan information which associates a fee plan for a service for constructing a virtual server capable of communicating with a device contained in a customer environment via a network to an infrastructure provision environment with utilization of resource which is usable in the virtual server with the fee plan; a prediction unit that predicts a predicted value of the utilization from an actual value of the utilization of the virtual server constructed in the infrastructure provision environment; an identification unit that identifies a construction plan containing the number of virtual servers and the fee plan for the virtual server from the fee plan information stored in the storage unit in accordance with the predicted value predicted by the prediction unit; a determination part that determines whether or not the construction plan identified by the identification and the construction plan for the virtual server constructed in the infrastructure provision environment are different; and a notification unit that provides information on the construction plan identified by the identification unit to a user related to the customer environment in accordance with a determination result of the determination unit.SELECTED DRAWING: Figure 2
Patent JP-2020057950-A (JP)
Title: Frequency selection member and manufacturing method of the same
Inventor: MIYAZAKI TERUNORI
IPC: B32B3/14
Filed: 2018-10-03
Abstract: To easily and accurately form a frequency selection member having an arbitrary shape.SOLUTION: A frequency selection member 10 includes: a base material 16 formed of a non-conductive material; and a conductive layer 18, formed on a surface of the base material 16, formed of a conductive material. The conductive layer 18 has a frequency selection element 14 formed by removing into a shape of the frequency selection element 14. The conductive layer 18 is made of, for example, carbon fiber reinforced plastic. A reinforcing layer 20 formed of a non-conductive material may be provided on a surface of the conductive layer 18.SELECTED DRAWING: Figure 5
Patent JP-2019071771-A (JP)
Title: Charging device and vehicle including multiple charging interfaces
Inventor: DANIEL SPESSER
IPC: B60L50/40
Filed: 2018-10-05
Abstract: To provide a charging device and a vehicle including a plurality of charging interfaces.SOLUTION: The charging device for a vehicle, includes: two multipole connections each being connectable to a charging interface disposed on the vehicle; a power electronics module designed to convert an alternating current to a direct current, and coupled to two multipole connections; at least one measuring device designed to determine a parameter of a charging current at one of the two multipole connections during the charging process; and an evaluation unit coupled to at least one measuring device, and designed to determine whether the charging process is being performed by the first multipole connection or by the second multipole connection.SELECTED DRAWING: Figure 3
Patent JP-2020060692-A (JP)
Title: Lens, lighting device, and lighting apparatus
Inventor: NAKAMURA KYOHEI
IPC: F21S9/02
Filed: 2018-10-10
Abstract: To improve light distribution characteristics in a direction intersecting with one direction, while distributing light in the one direction.SOLUTION: A lens body 30 has: a second incidence surface 322 that is provided on the surface of a second recess 31B and to which light radiated from an LED module is incident; and a second emission surface 332 that is provided on the surface of the lens body 30 and is parallel to an optical axis A1 to face the second incidence surface 322. In a first virtual plane in parallel with a reference surface N1, a first distance between a first incidence surface and a first emission surface and a second distance between the second incidence surface 322 and the second emission surface 332 becomes longer according as a distance between the first virtual plane VS1 and the reference surface N1 becomes shorter. In a cross-sectional shape obtained when the lens body 30 is cut in a second virtual plane VS2 that is parallel to the optical axis A1 and intersects with in an alignment direction of a first recess 31A and the second recess 31B, outlines of the second incidence surface 322 have an identical shape regardless of distances between a second virtual plane VS2 in the alignment direction and the optical axis A1.SELECTED DRAWING: Figure 9
Patent JP-2020059251-A (JP)
Title: Printer with cutting head
Inventor: NARIYAMA YOSHIHIRO
IPC: B26D7/06
Filed: 2018-10-12
Abstract: To prevent a peeling medium from being peeled base medium at the time of printing.SOLUTION: A second moving mechanism 50 of a printer 100 has a pinch roller 52 contacting a seal medium 5 above a support base 16, and moves the seal medium 5 in a second direction X by rotation of the pinch roller 52. A control device 80 includes a cutting control part 90, an image printing control part 93, and a speed adjustment part 94. After the seal medium 5 has been cut by the cutting control part 90, an image 6 is printed on the seal medium 5 by the image printing control part 93. When the image printing control part 93 performs printing, the speed adjustment part 94 controls the second moving mechanism 50 so as to move the seal medium 5 at such a speed that a portion of a peeling medium 5b of the seal medium 5 contacting the pinch roller 52 is not peeled from a base medium 5a.SELECTED DRAWING: Figure 5
Patent JP-2020060163-A (JP)
Title: Honeycomb structure
Inventor: TEJIMA IKUHITO
IPC: C04B38/00
Filed: 2018-10-12
Abstract: To provide a honeycomb structure attaining excellent gas permeability without deteriorating mechanical characteristics.SOLUTION: A honeycomb structure includes: a porous cell partition wall that defines a plurality of cells each serving as an exhaust gas flow passage; exhaust gas introduction cells each having an opened end surface on the exhaust gas inlet side and a sealed end surface on the exhaust gas outlet side; and exhaust gas discharge cells each having an opened end surface on the exhaust gas outlet side and a sealed end surface on the exhaust gas inlet side. In the honeycomb structure, each of the exhaust gas introduction cell and the exhaust gas discharge cell comprises: an inner region having a fixed cross sectional shape vertical to the longitudinal direction of the exhaust gas introduction cell and the exhaust gas discharge cell; and an end region of which cross sectional shape vertical to the longitudinal direction of the exhaust gas introduction cell and the exhaust gas discharge cell is expanded or contracted toward the end surface. The porosity in the end region is higher than that in the inner region.SELECTED DRAWING: Figure 1
Patent JP-2020064710-A (JP)
Title: Method for manufacturing all solid battery
Inventor: HASHIMOTO TAKENORI
IPC: H01M10/0562
Filed: 2018-10-15
Abstract: To provide a method for manufacturing an all solid battery, capable of pressurizing a cell laminate served as a battery unit at high pressure to seal the periphery with a resin.SOLUTION: A method for manufacturing an all solid battery comprises: a step (S2) of inputting a laminate consisting of a plurality of cells consisting of a positive electrode, a solid electrolyte and a negative electrode, and a collector plate having the plurality of cells laminated in series and placed on both ends in the lamination direction into an opened die; a step (S3) of closing the die to pressurize the laminate; a step (S4) of preparing a battery unit by press-fitting a resin from a resin inlet in the state of pressurizing the laminate to solidify the resin; and a step (S7) of opening the die to extract the battery unit.SELECTED DRAWING: Figure 2
Patent JP-2019037129-A (JP)
Title: Servo adjustment method for motor drive device
Inventor: SUZUKI KENICHI
IPC: G05B11/36
Filed: 2018-10-18
Abstract: To provide a servo adjustment method for a motor drive device, capable of operating all the automatic adjustment functions in a proper order for servo adjustment.SOLUTION: A servo adjustment method for a motor drive device 2 includes: a characteristic measurement step of measuring load characteristics that are characteristics of a load connected to a motor 3 and determining a command pattern that is an operation pattern to be commanded to the motor drive device 2; a stiffness determining step of, after the characteristic measurement step, determining maximum stiffness by using the command pattern, the maximum stiffness being a maximum value of a stiffness index that determines responsiveness to a disturbance of the motor drive device 2, and storing the setting of a resonance restrainer that removes a specific frequency band corresponding to the stiffness index; and an index measurement step of, after the stiffness determining step, measuring an evaluation index at the time of designated operation by combining the stiffness index and a command response index that determines responsiveness of a command to the motor drive device 2.SELECTED DRAWING: Figure 1