baber/WOPTO huggingface dataset:
Patent JP-2021009176-A (JP)
Title: Toner production method and toner
Inventor: OKAZAKI TAKANOBU
IPC: G03G9/097
Filed: 2019-06-28
Abstract: To provide a toner production method capable of obtaining sufficient effect even with a small addition amount of a charge control agent.SOLUTION: A method for producing toner containing a binder resin and a charge control agent, comprises: a mixing step of mixing raw materials containing a binder resin and a charge control agent; and a melt-kneading step of melting and kneading the mixture obtained in the mixing step. In the mixing step, a ratio that the mixture before charging the charge control agent passes through a mesh with an aperture of 710 μm is 47 to 75%.SELECTED DRAWING: Figure 1
Patent JP-2019186956-A (JP)
Title: Mobile communication system, mobile terminal and base station
Inventor: MAEDA MIHO
IPC: H04W72/04
Filed: 2019-07-01
Abstract: To support an aggregation carrier with an improved communication speed, and also support the operation of a mobile terminal supporting a partial carrier.SOLUTION: A mobile communication system performs wireless communication between a mobile terminal and a base station using the aggregation carrier in which a plurality of partial carriers are aggregated. The mobile terminal, when performing data transmission/reception using one partial carrier among the plurality of partial carriers, reports to the base station the measurement result of the reception quality using CQI, whereas when not performing data transmission/reception using one partial carrier, does not report to the base station the measurement result of the reception quality using CQI.SELECTED DRAWING: Figure 27
Patent JP-2021008440-A (JP)
Title: Cyclic diester compound and electrophotographic photoreceptor
Inventor: OKADA HIDEKI
IPC: G03G5/05
Filed: 2019-07-02
Abstract: To provide a compound designed to improve sensibility properties of an electrophotographic photoreceptor by preventing crystallization of a photosensitive layer if the compound is included in the photosensitive layer.SOLUTION: For example, the following compound (a reaction product) is provided.SELECTED DRAWING: Figure 1
Patent JP-2021012126-A (JP)
Title: Device and method for inspecting crimp terminal
Inventor: NAGAO KENICHI
IPC: G01N21/84
Filed: 2019-07-08
Abstract: To improve inspection accuracy in a device and a method for inspecting a crimp terminal.SOLUTION: A crimp terminal inspection device 10 for inspecting a crimp terminal 100 formed with a terminal 102 crimped at an end of an electric wire 101, comprises: a device body 11; a positioning mechanism 13 capable of holding the crimp terminal 100; and an imaging device 12 attached to the device body 11 so as to be capable of capturing an image of the crimp terminal 100.SELECTED DRAWING: Figure 1
Patent JP-2020038624-A (JP)
Title: Lane line processing method and device
Inventor: WANG XUEHUI
IPC: G06T7/00
Filed: 2019-07-10
Abstract: To provide a lane line processing method and device which uses direction densities of individual lane line points to group lane line points in an image, so that the obtained groups are more accurate and lane lines obtained by fitting are accurate and less susceptible to image quality and have high robustness.SOLUTION: The lane line processing method includes: obtaining distances between lane line points in a first image; determining direction densities of the individual lane line points by using distances between the lane line points; determining lane line points in groups corresponding to lane lines on the basis of the direction densities of the individual lane line points; and obtaining representation information of the lane lines corresponding to the groups by using the lane line points in the groups.SELECTED DRAWING: Figure 1
Patent JP-2021014374-A (JP)
Title: Perovskite type composite oxide, and method of producing the same
Inventor: NAGATOMI AKIRA
IPC: H01M8/1253
Filed: 2019-07-10
Abstract: To provide a perovskite type composite oxide from which a dense sintered body can be obtained even by calcining the same at a relatively low temperature in an atmospheric environment, and a method of producing the same.SOLUTION: A perovskite type composite oxide is produced by calcining a solid matter obtained by neutralizing an acid solution containing a starting material of a perovskite type composite oxide represented by composition formula BaZr1-x-yCexMyO3 (M is at least one element selected from the group consisting of Y, Yb, Sc and Tm, 0≤x≤0.7, and 0<y≤0.2) by adding an alkali thereto.SELECTED DRAWING: None
Patent JP-2021014081-A (JP)
Title: Manufacturing method and molding mold of container having coating layer
Inventor: KIYOTO HIROMITSU
IPC: B29C49/42
Filed: 2019-07-12
Abstract: To provide a manufacturing method of a container provided with a notch in a portion of a coating layer.SOLUTION: The manufacturing method of a container 100 provided with a coating layer includes: acquiring a preform 200 having a preformed coating layer 204 formed using a thermoplastic synthetic resin as a material for the container 100 having a coating layer 104 manufactured by blow molding; setting the preform 200 in a blow molding die 310 in which a blade 440 having a height corresponding to a thickness of the coating layer 104 is provided on a portion of a surface that the container 100 contacts; and forming the container 100 with the coating layer 104 having a notch 190 formed by the blade 440, by blow molding the preform 200.SELECTED DRAWING: Figure 5A
Patent JP-2021016943-A (JP)
Title: Mold and molding apparatus
Inventor: TSUDA TAKAYUKI
IPC: B29C33/04
Filed: 2019-07-17
Abstract: To provide a mold and a molding apparatus capable of securing both heating speed and cooling speed of a molding surface.SOLUTION: Molds 20 and 21 are provided with: (A) mold bodies 31 and 34 having molding surfaces 20A and 21A comprising a magnetic metal for molding a surface of a molded article 12; (B) cooling channels 40 and 42 penetrated and formed in the mold bodies 31 and 34, for making a coolant flow therethrough; and (C) electric conductors 70 and 71 arranged along the cooling channels 40 and 42 in a state of being separated from an inner surface inside the cooling channels 40 and 42, for inducing current into the mold bodies 31 and 34 by means of a magnetic field generated by current when it is flowed to the electric conductors.SELECTED DRAWING: Figure 2
Patent JP-2019213533-A (JP)
Title: Optimized method for producing composition containing isomaltulose
Inventor: WOLFGANG WACH
IPC: C12N11/10
Filed: 2019-07-19
Abstract: To provide a method for producing composition containing isomaltulose from substrate containing sucrose.SOLUTION: A method for producing a composition containing isomaltulose from substrate containing sucrose includes the following process steps: a) a process of bringing substrate containing sucrose into contact with particulate sucrose isomerase biomass which is immobilized in a carrier; and b) a process of acquiring composition containing isomaltulose, in which the sucrose isomerase biomass which is immobilized in a carrier has d(0.5) value in the range of 370 to 550 μm, and the carrier is an alginate carrier or a polyvinyl alcohol carrier.SELECTED DRAWING: None
Patent JP-2021017139-A (JP)
Title: Vehicular slide rail device
Inventor: KAWAHARA TAKAHIRO
IPC: B60N2/08
Filed: 2019-07-19
Abstract: To obtain, as one example, a vehicular slide rail device capable of reducing a number of components.SOLUTION: A slide rail device includes: a lower rail attached to a floor of a vehicle; an upper rail which has a wall, and a projection formed integrally with the wall and projecting from a surface of the wall directed in a first direction, and which is movably fitted to the lower rail; a support member provided individually from the upper rail, and attached to the wall at a position alienated from the projection in a second direction along the surface; and a lock member which is supported by the projection and the support member in a rotatable manner between a first position regulating relative movement of the lower rail and the upper rail, and a second position allowing relative movement of the lower rail and the upper rail.SELECTED DRAWING: Figure 2
Patent JP-2019207421-A (JP)
Title: Display device
Inventor: YOSHITANI YUSUKE
IPC: G09F9/40
Filed: 2019-07-23
Abstract: To provide a display device which can desirably have a large size, presents less display unevenness, and can make a display along a curved surface.SOLUTION: A display device 20A includes: a display panel 40 (40a, 40b); plates 50a, 50b; stages 61a, 61b; driving circuits 62a, 62b; adjusting means 63a, 63b; and a frame, the display panel 40 having a display unit 41, an operational circuit unit 43, a terminal 45, an external electrode 46, a transparent unit 42, and a first unit 44, and a flexible region containing a transparent unit transmitting a visible light, the display panel being fixed to the plates so that the plates protrude from a part of the transparent unit and a part of the display unit, and the display unit of one of the two display panels and the transparent unit of the other display panel overlapping with each other.SELECTED DRAWING: Figure 1
Patent JP-2021008800-A (JP)
Title: Intelligent control device for transportation system
Inventor: XU DAN
IPC: E01F13/06
Filed: 2019-07-24
Abstract: To provide an intelligent control device for a transportation system which gives priority to passersby and let them pass through the crosswalk.SOLUTION: It is provided with a body 10 and a crosswalk 39 installed inside a top wall of the body 10; a rotary block 32 is installed above the body 10; a swing rog 38 is swingably installed on the rear side of the rotary block 32. An intelligent control device for a transportation system can realize two automatic transportation control mode. When there are few passersby, the transportation of the passersby and vehicles are switched on time, whereas when there are many passersby, the equipment gives priority to passersby as a principle and improves the efficiency of passersby. A rotating swing rod 38 is installed in the equipment, and the swing rod 38 can block the passage of vehicles as the passersby pass by, is safer, more stable, and is worth producing and spreading.SELECTED DRAWING: Figure 1
Patent JP-2020022442-A (JP)
Title: Agricultural house heat insulating material
Inventor: YONAHA YASUNOBU
IPC: A01G9/14
Filed: 2019-07-25
Abstract: To provide an agricultural house heat insulating material which has block property optimal for growth of plants, heat insulation and heat block property, preferable dew condensation prevention property and convergence property in use time, and light weight.SOLUTION: The agricultural house heat insulating material comprises a laminate 9 obtained by laminating in order from outside, a flat yarn textile layer 5, a heat insulation layer 6, a resin film layer 7, and a layer 8 with functionality. The laminate is jointed and integrated at straight parts which are parallel to a winding shaft direction of a winding or vertical to a folding direction, at a plurality of positions. An interval of junction and integration at straight parts of the plurality of straight parts is 1 inch or greater 10 inches or smaller, a basis weight of the layer with functionality is 20 g/mor greater and less than 100 g/m, a maximum thickness of the laminate is 1.5 mm or greater and 12 mm or less, and a light block ratio is 50% or greater and less than 100% in the agricultural house heat insulating material.SELECTED DRAWING: Figure 1
Patent JP-2020188747-A (JP)
Title: Toilet for animal
Inventor: YAMAMOTO YASUO
IPC: A01K23/00
Filed: 2019-07-30
Abstract: To provide an animal toilet having few components, capable of performing easily a work of replacement of an absorption sheet or the like even in a narrow space.SOLUTION: In an animal toilet (1) having a body part (10) including a urine passing part (12), and a tray (20) on which an absorber (200) for absorbing urine passing through the urine passing part (12) is installed, an opening (19) for storing the tray (20) is provided on the lower end on one side in a cross direction of the body part (10), and a length of the opening (19) is longer than a length of the tray (20) in a longitudinal direction, and in the state in which the tray (20) is stored in the body part (10), a bottom (15d) of the body part and a bottom (27) of the tray are grounded respectively.SELECTED DRAWING: Figure 3
Patent JP-2021024295-A (JP)
Title: vehicle
Inventor: IWABUCHI TAKAO
IPC: B60W30/188
Filed: 2019-07-31
Abstract: To allow a driver to travel with an appropriate vehicle characteristic.SOLUTION: A vehicle 1 includes an information storage part 154 for storing question information including a plurality of questions, an information notification part 156 for extracting a question according to a prescribed rule from the stored question information and notifying the question through a notification device, an answer acquisition part 158 for acquiring an answer to the notified question, a vehicle characteristic specification part 160 for specifying a vehicle characteristic on the basis of the answer, and a vehicle characteristic setting part 162 for setting the specified vehicle characteristic in an own vehicle.SELECTED DRAWING: Figure 1
Patent JP-2021023999-A (JP)
Title: Tool installation state estimation system and machine tool
Inventor: ISOBE MANABU
IPC: B23B31/00
Filed: 2019-07-31
Abstract: To early detect deterioration of an installation state of a tool to a main spindle.SOLUTION: A tool installation state estimation system 1 comprises: a measurement tool 140 comprising a body part 143 having a tapered outer surface 141 which is common to a tool 150, and a vibration source 144 which is installed on the body part 143 and generates vibration; a sensor 2 which is provided on a main spindle 112 which pulls the tapered outer surface 141 of the measurement tool 140 into a tapered inner surface 112a and brings both into close contact with each other, and detects the vibration which is generated at the vibration source 144 and is propagated to the main spindle 112 side via the tapered outer surface 141 and the tapered inner surface 112a; and an estimation part which estimates an installation state of the tool 150 on the basis of the vibration detected by the sensor 2.SELECTED DRAWING: Figure 1
Patent JP-2021025076-A (JP)
Title: Electrolytic diaphragm for alkaline solution and manufacturing method for the same
Inventor: NAKAYAMA SHINYA
IPC: C25B13/04
Filed: 2019-08-01
Abstract: To provide a diaphragm having higher membrane strength, higher ion conductivity and more excellent yield for alkaline solution electrolysis, and to provide a manufacturing method for the diaphragm.SOLUTION: An electrolytic diaphragm for alkaline solution includes an organic polymer 22 and inorganic particles 21. In a cross section perpendicular to the surface of the membrane, a ratio SMACRO/SA of the sum SMACRO of areas of macro-voids having a pore diameter of 10 μm or more to the total area SA from one surface to the other surface of the membrane is 25% or less in a range of 0.4 a or more away from width a of the cross section from both ends in the longitudinal direction toward the center. In a range between a position 10 μm away from the surface of the membrane in the depth direction and a position 20 μm away from the surface of the membrane, a ratio of the sum of the areas of resin internal pores 23, which are closed only by the contour line of the organic polymer and have a pore diameter of 0.08-1.20 μm, to the sum of the total area SR of the organic polymer and the areas of the resin internal pores is 5% or more.SELECTED DRAWING: Figure 3
Patent JP-2021024811-A (JP)
Title: Urine toxin production inhibitory composition
Inventor: OZAKI MASAFUMI
IPC: A23L33/00
Filed: 2019-08-05
Abstract: To provide a composition that inhibits the production of urine toxin, and, specifically, a urine toxin production inhibitory composition effective in inhibiting the production of indoxyl sulfate in urine.SOLUTION: A urine toxin production inhibitory composition contains a chestnut component.SELECTED DRAWING: None
Patent JP-2021026515-A (JP)
Title: Information processor, information processing method, and information processing program
Inventor: SHIROSHITA Ryosuke
IPC: G06F16/33
Filed: 2019-08-05
Abstract: To provide an information processor, an information processing method, and an information processing program for detecting a similar document more efficiently.SOLUTION: An information processor 100 includes: a first calculation part 101 for calculating the distance between a point as an integration result of a vector for expressing a meaning of a word included in each of plural documents preserved in a document database and a point as an integration result of a vector for expressing a meaning of a word included in a newly acquired document as a first similarity; a second calculation part 102 for calculating a difference between a character included in each of plural documents and a character included in the newly acquired document as a distance and calculating the nearness of the distance as a second similarity; and a selection part 103 for selecting a document similar to the newly acquired document from plural documents on the basis of the first similarity and the second similarity.SELECTED DRAWING: Figure 1
Patent JP-2020025098-A (JP)
Title: Method for forming array of photodiodes and photodiode array
Inventor: ZHANG WEI
IPC: H01L31/10
Filed: 2019-08-07
Abstract: To provide an improved method for forming an array of photodiodes.SOLUTION: A method for forming an array of photodiodes includes forming a cap layer on the surface of an absorption layer. The method includes forming a plurality of separated pixel diffusion regions in the cap layer. The method includes forming a mesa groove together with an opposing sidewall through the cap layer, and the mesa groove surrounds respective pixel diffusion regions which are mutually separated from each other. The method forms a sidewall passivation layer on the sidewall of the mesa groove and removes a part of the sidewall passivation layer to expose respective contact points electrically connected to each pixel diffusion region, but leaves the sidewall of the mesa groove as it is covered with the sidewall passivation layer, preventing the contact points from being exposed and covered for electrical connection.SELECTED DRAWING: Figure 8
Patent JP-2021020810-A (JP)
Title: Cellotape cutter
Inventor: KOSEKI KATSUMI
IPC: B65H35/07
Filed: 2019-07-24
Abstract: To provide a cellotape cutter for forming a tape end in a loop so as to be easily separable after sticking a cellotape (a registered trade mark) to the other object.SOLUTION: A nonadhesive lower roller 40 capable of straight line and circular-arc motion is assembled in a lower roller frame and is arranged on a body side plate, and an upper roller frame 26 having a rotatable elastic body upper roller 38 on the other end on a shaft 31 with a shaft 25a as the center on a lever 22 rotatable with a shaft-attached screw 32 fastened to this, is opened by a spring, and stops motion of the lower roller 40 for sending out a cellotape of adhering the other end to a turning-back table 16 by sandwiching by the upper roller 38 and the lower roller 40 by push-down rotary motion of an energized lever 22, and makes a loop by press-fitting an adhesive surface of a tape formed in a circular-arc shape and a tape adhesive surface adhering to the turning-back table 16 by continuing the straight line motion of the upper roller 38.SELECTED DRAWING: Figure 1
Patent JP-2021030773-A (JP)
Title: Information processing device, on-vehicle system, and information providing method
Inventor: OIKAWA TAKU
IPC: B60R99/00
Filed: 2019-08-20
Abstract: To appropriately provide an occupant getting off a vehicle such as an automobile with information on an obstacle having hindrance to door opening and closing.SOLUTION: An information processing device is mounted on a vehicle. The information processing device includes a detection unit for detecting an obstacle existing around the vehicle, a determination unit for determining whether a door having hindrance to opening/closing by the obstacle exists among doors of the vehicle, and a display control unit for display information on the obstacle in a display device corresponding to the door in the case that the door has the hindrance to opening/closing by the obstacle.SELECTED DRAWING: Figure 5
Patent JP-2021029421-A (JP)
Title: Electrostimulator
Inventor: OKANO HIDEO
IPC: A61N1/36
Filed: 2019-08-20
Abstract: To provide an electrostimulator that allows poor electric connection to be detected easily.SOLUTION: An electrostimulator 1 includes an electrode group 310 having three or more electrodes and driving means 320 for giving energy to the electrode group 310. The driving means 320 is configured so as to give energy to the electrode group 310 by sequentially switching at least one of the electrodes of first polarity and second polarity with one electrode as being of the first polarity, and the other electrode as being of the second polarity of the electrode group 310. The electrostimulator is also provided with poor connection detection means 330 for detecting poor electric connection by detecting whether or not electric stimulation is given to a user when energy is given to the electrode group 310.SELECTED DRAWING: Figure 1
Patent JP-2021033518-A (JP)
Title: Failure determination device, and failure determination method
Inventor: HATTORI TADASHI
IPC: G06F11/07
Filed: 2019-08-21
Abstract: To perform appropriate and corresponding processing to failures occurred in a system.SOLUTION: A failure determination device 50 comprises a computation device for executing: processing in which, response data of a settlement device 20 to a prescribed processing request is obtained from a settlement intermediation system 30 in which the processing request that is between a store terminal 10 and the settlement device 20 and is made by the store terminal 10 is intermediated to the settlement device 20, and the presence/absence of a failure in the settlement intermediation system 30 is determined based on the response data; and processing in which, if the failure is identified by this determination, whether process information including information of a response status to a resource use status and the process request that are obtained concerning the settlement intermediation system 30 is determined to satisfy a prescribed condition, and if the process information satisfies the condition thereto, intermediation processing is switched to a stand-by system 40 from the settlement intermediation system 30.SELECTED DRAWING: Figure 1
Patent JP-2020038963-A (JP)
Title: Ferrite powder for bond magnet and method for manufacturing the same
Inventor: YAMADA TOMOYA
IPC: H01F1/11
Filed: 2019-08-26
Abstract: To provide a ferrite powder for a bond magnet with which a bond magnet having a high residual magnetization Br can be obtained through magnetic field orientation, and a method for manufacturing the same.SOLUTION: A powder of complex oxide of iron, strontium, lanthanum, and cobalt, and iron oxide are mixed and granulated and then calcined, and a roughly pulverized powder obtained by roughly pulverizing a calcined product obtained through the calcination is pulverized and annealed, thereby manufacturing a ferrite powder for a bond magnet having a composition of (SrLa) (FeCo)O(wherein 0<x≤0.5, 0<y≤0.04, 10.0≤n≤12.5, -1.0≤z≤3.5) and having an average particle diameter of 1.3 to 2.5 μm.SELECTED DRAWING: Figure 2