baber/WOPTO huggingface dataset:
Patent JP-2021031662-A (JP)
Title: Fibrous cellulose composite resin, and manufacturing method thereof
Inventor: MATSUSUE KAZUHIRO
IPC: C08B15/06
Filed: 2019-08-29
Abstract: To provide a fibrous cellulose composite resin having high strength, and a manufacturing method thereof.SOLUTION: There is provided a fibrous cellulose composite resin including a microfibrous cellulose, a resin, and an acid-modified resin. The microfibrous cellulose is one obtained by substituting a hydroxy group with a carbamate group and the resultant cellulose is washed and the washed cellulose is fibrillated to result in an average fiber width of 0.1 μm or larger, the amount of by-products being 10% or less per 100 pts.mass of the carbamate-modified cellulose. A method for producing the fibrous-cellulose composite resin includes the steps of: subjecting a raw cellulose material and urea to heat treatment to obtain a carbamate-modified cellulose; washing the carbamate-modified cellulose; fibrillating the carbamate-modified cellulose to obtain a dispersion of a carbamate-modified microfibrous cellulose having an average fiber width of 0.1 μm or larger; mixing the dispersion with the acid-modified resin to obtain a carbamate-modified microfibrous cellulose-containing compound; and kneading the containing compound with a resin to obtain a composite resin.SELECTED DRAWING: None
Patent JP-2021036204-A (JP)
Title: Transfer object work-piece height measuring system
Inventor: NIU XIAOMING
IPC: G01B11/03
Filed: 2019-08-30
Abstract: To provide a transfer object work-piece height measuring system capable of correctly measuring a height of a transfer object work-piece.SOLUTION: A transfer object work-piece height measuring system comprises: an imaging unit 3 for obtaining information on three-dimensional point groups of a plurality of loaded work-pieces and obtaining information on three-dimensional point groups of a plurality of loaded work-pieces after temporarily moving a transfer object work-piece; and a box height estimation unit 406 for selecting information on three-dimensional point groups to be an object of flat surface fitting, which is used for acquiring a flat surface of the work-piece necessary for measuring the height of the work-piece, from the information on three-dimensional point groups acquired at the imaging unit 3.SELECTED DRAWING: Figure 2
Patent JP-2021035850-A (JP)
Title: Hinge-capped spout and shooter for hinge-capped spout
Inventor: MAEDA SHINYA
IPC: B65D5/74
Filed: 2019-08-30
Abstract: To create a hinge-capped spout to be set in a same direction at all times when supplied from a shooter, and a shooter for a hinge-capped spout for controlling the direction thereof.SOLUTION: A hinge-capped spout formed in one body has a spout body A that comprises a flange portion 2 to be fixed to a paper container 20 and a spout tube 4 vertically provided to the flange portion 2, a cap B allowed to lid-close the spout tube 4 and a hinge C connecting the cap B for opening/closing to the spout body A. In an outer peripheral walls 12 on both left and right sides of the cap B, one pair of cut faces 14 is formed assuming parallel with a base line I. In the spout tube 4, a plurality of guide ribs 4c having curve-faces at their tips protrude correspondingly to left-and-right both sides from outer peripheral surfaces 4A at the left-and-right both sides, and a support rib 4d protrudes at a position on one outer peripheral surface 4A and on an orthogonal line III to the base line I.SELECTED DRAWING: Figure 2
Patent JP-2021039161-A (JP)
Title: Image forming apparatus
Inventor: MIURA HIROSHI
IPC: G03G15/00
Filed: 2019-08-30
Abstract: To provide an image forming apparatus that can achieve high image quality.SOLUTION: An image forming apparatus of the present invention comprises: an image carrier; a detection unit; and a density correction unit. The image carrier is configured to be able to carry a black toner image. The detection unit has a light radiation unit that radiates light, a first light receiving unit that receives, of the light radiated by the light radiation unit, first reflected light reflected on the image carrier and the toner image, and a second light receiving unit that receives, of the light radiated by the light radiation unit, second reflected light reflected on the image carrier and the toner image, and is configured to detect a detection value according to density of the toner image carried on the image carrier. The density correction unit is configured to control to correct the density based on the detection value. The detection value includes a first detection value indicating a result of reception of the first reflected light performed by the first light receiving unit, and a second detection value indicating a result of reception of the second reflected light performed by the second light receiving unit.SELECTED DRAWING: Figure 5
Patent JP-2021039419-A (JP)
Title: Information processing apparatus, information processing method and information processing system
Inventor: NICHIU NAOKI
IPC: G06Q50/10
Filed: 2019-08-30
Abstract: To effectively appeal an appeal of a service to a user.SOLUTION: A communication unit manages so as to associate a first identifier uniquely provided to a user in a service and one or a plurality of second identifiers uniquely owned by the user regardless the service, and communicate with a plurality of service server that provides the service to the server. A management unit combines and manages the first identifiers associated with the identical second identifier used among the plurality of services for one user. The technique can be applied to a system that estimates the identical user among the plurality of services.SELECTED DRAWING: Figure 4
Patent JP-2021039174-A (JP)
Title: Drum cartridge and image forming apparatus
Inventor: MORI HIROKI
IPC: G03G21/18
Filed: 2019-08-30
Abstract: To provide a configuration, in a drum cartridge including an electrical contact surface, which allows accurate positioning of the electrical contact surface with respect to a main body frame of an image forming apparatus.SOLUTION: A drum cartridge 2 comprises: a photoreceptor drum 60; a drum frame 70; a drum coupling 80; and an electrical contact surface 101. The photoreceptor drum 60 is rotatable about an axis extending in a first direction. The photoreceptor drum 60 is located at an end on one side of the drum frame 70 in a second direction. The drum coupling 80 is located on an outer surface on one side of the drum frame 70 in the first direction. The drum coupling 80 is rotatable together with the photoreceptor drum 60. The electrical contact surface 101 is located closer to the other side of the drum frame 70 than the drum coupling 80 in the second direction.SELECTED DRAWING: Figure 4
Patent JP-2021038874-A (JP)
Title: Dust-removing device and tube-type heat exchanger with the same
Inventor: KAKIZUKA MINORU
IPC: F28F19/00
Filed: 2019-09-02
Abstract: To remove dusts during the operation of a heat exchanger, and to obtain uniform dust-removing functions among a plurality of link chains.SOLUTION: A dust-removing device in a tube-type heat exchanger having a plurality of tubes arranged in a longitudinal direction includes: a shaft body; at least one arm-shaped rotating body connected to the shaft body and rotating together with the shaft body; first and second support body dangling on respective ends of the rotating body; a plurality of link chains dangling on the respective first and second support bodies; and a driving apparatus for rotating the shaft body within a predetermined angle range. Dusts in the tube are removed by moving the link chain up and down in the tube.SELECTED DRAWING: Figure 1
Patent JP-2021040230-A (JP)
Title: Communication program and communication method
Inventor: SUZUKI MASARU
IPC: H04L9/32
Filed: 2019-09-03
Abstract: To detect concealment of digital certificates by a service user.SOLUTION: A communication program operates on a first device that can acquire information on a distributed ledger shared by a network. The first device acquires from a second device one or more digital certificates that is used by a user of the second device for an application to the first device. The first device uses the distributed ledger to acquire type information that identifies a combination of a type of information and a user certificated by the one or more digital certificates. The first device acquires an issuance history of certificates recorded on the distributed ledger in association with the type information. The first device determines whether the issuance history includes information on any digital certificate that is not acquired from the second device.SELECTED DRAWING: Figure 1
Patent JP-2019216743-A (JP)
Title: Packaged coffee beverage containing furfuryl methyl sulfide
Inventor: YANO TARO
IPC: A23F5/24
Filed: 2019-09-03
Abstract: To provide a packaged coffee beverage having suppressed bitterness and good in sharpness of aftertaste regardless of a liquid temperature of the beverage.SOLUTION: There is provided a packaged coffee beverage having guaiacol content of 10 to 600 μg/L, and furfuryl methyl sulfide of 22 to 1000 μg/L. There is provided a manufacturing method of the packaged coffee beverage including (i) a process for adjusting the guaiacol content in the beverage at 10 to 600 μg/L, (ii) a process for adjusting furfuryl methyl sulfide at 22 to 1000 μg/L, and (iii) a process for packaging.SELECTED DRAWING: None
Patent JP-2021039547-A (JP)
Title: Information processing method and information processing device
Inventor: KANEICHI DAIKI
IPC: G06Q30/02
Filed: 2019-09-03
Abstract: To accurately forecast demand in an area where a service has not been provided.SOLUTION: An information processing method is executed by an information processing device that forecasts demand for services provided by a mobile body. The information processing method includes a classification step of classifying a plurality of unit areas included in a first area into a plurality of categories respectively by means of a first classification model, a first construction step of constructing a first demand forecast model based on the classified categories and actual performance data in the first area by determining a first parameter set applied to each of the plurality of categories, a second construction step of constructing a second classification model by means of classification criteria of the first classification model and constructing a second demand forecast model by means of the first parameter set, and a forecast step of forecasting demand in a second area by means of the second classification model and the second demand forecast model.SELECTED DRAWING: Figure 6
Patent JP-2021044694-A (JP)
Title: Fluorescence photography device
Inventor: ARAI YUKI
IPC: G01J3/02
Filed: 2019-09-11
Abstract: To provide a fluorescence photography device which can be formed to be compact and can reduce artifacts caused by blue shift.SOLUTION: A fluorescence photography device 10 comprises a display unit 16 for displaying an operation screen for receiving an operation input. The display unit 16 displays a setting operation screen 451 which has a parameter setting section 461 for setting parameters associated with blue shift correction of correcting a density difference of a sample image caused by a difference in incident angles of fluorescence emitted by a sample at each incident position of an optical filter 33.SELECTED DRAWING: Figure 19
Patent JP-2021042503-A (JP)
Title: Hybrid cord for rubber reinforcement
Inventor: SUZUKI YOSHIJI
IPC: D02G3/48
Filed: 2019-09-11
Abstract: To provide a cord for rubber reinforcement that retains high adhesiveness between a rubber and a fiber even after being exposed to high temperature.SOLUTION: A hybrid cord for rubber reinforcement is composed of a composite fiber cord comprising an aliphatic polyamide fiber and a para-aramid fiber and a surface treatment agent comprising an epoxy-based adhesive and a resorcin/formalin/latex (RFL)-based adhesive adhered to the surface of the composite fiber cord in which an adhesion amount of the total of the epoxy-based adhesive and the resorcin/formalin/latex-based adhesive is 6 to 15 wt% based on the total weight of the fiber.SELECTED DRAWING: None
Patent JP-2021045810-A (JP)
Title: Motion information generation device, end effector, robot and robot system
Inventor: SAKATA KOICHI
IPC: B25J9/22
Filed: 2019-09-18
Abstract: To generate motion information of prescribed work with a simple configuration.SOLUTION: A motion information generation device 10 generates motion information of prescribed work which is executed by a robot 200. It includes a motion acquisition part 100 operated independently of the robot 200 by an operator to execute the work by using a tool, and a motion information generation part 150 for generating motion information on the basis of the work. The motion acquisition part 100 includes a holding part with which the operator holds the tool, and a sensor 102 for detecting force received from the tool by the holding part and/or displacement of the tool. The motion information generation part 150 generates motion information on the basis of the force and/or the displacement detected by the sensor 102.SELECTED DRAWING: Figure 2
Patent JP-2021046736-A (JP)
Title: Electrically driven horizontal blind and operating device
Inventor: EBATO TAKENOBU
IPC: E06B9/264
Filed: 2019-09-19
Abstract: To provide an electrically driven horizontal blind that enables the upper and lower slat groups to be controlled individually in a user-friendly manner, and an operating device.SOLUTION: An electrically driven horizontal blind according to the present invention includes: a lifting cord 11F whose lower end is attached to one of two warp threads at the front and rear of a ladder cord 4 at a position where multiple-stage slats 2 to be suspended and supported using the ladder cord 4 are divided into an upper slat group 2A and a lower slat group 2B; a lifting cord 11R whose the lower end is attached to the other of the two warp threads in the front and rear of the ladder cord 4; and a control unit 15 that distinguishes between an overall operation mode, which controls the overall rotation of the multiple-stage slats 2, and an individual operation mode, which controls different states of rotation in the upper slat group 2A and the lower slat group 2B by suspending at least one of the lifting cords 11F and 11R, according to an operation signal from an operating unit.SELECTED DRAWING: Figure 1
Patent JP-2021049095-A (JP)
Title: Medical load measurement system
Inventor: KAMIYAMADA TAKAYA
IPC: A61F2/36
Filed: 2019-09-25
Abstract: To improve artificial hip joint replacement surgery by utilizing a technology for measuring a load acting on an artificial hip joint trial member used in the artificial hip joint replacement surgery.SOLUTION: A medical load measurement system for measuring a load received by an artificial hip joint trial member used in surgery of replacing part or all of a hip joint with an artificial hip joint comprises: a stem that constitutes the trial member and has a first end to be inserted into a thighbone; a plurality of hollow head members that constitute the trial member, have an aperture formed thereon, and are selectively disposed on the pelvis side; an attachment that is disposed in the selected head member, is hollow, and receives insertion of a second end of the stem; and a sensor that is disposed in the attachment and measures a load received when being clamped and pressed by the stem and the head member. The attachment is inserted from the aperture and is disposed in the head member. Apertures of the respective head members have the same shape and size.SELECTED DRAWING: Figure 2
Patent JP-2021010289-A (JP)
Title: Motor unit
Inventor: NAKAMURA KEIGO
IPC: F16H57/04
Filed: 2019-09-25
Abstract: To provide a motor unit that is reduced in the vertical size and also can make an efficient scrape by a counter gear.SOLUTION: Directions which are along a horizontal surface and are perpendicular to each other are designated as a first direction and a second direction. A motor shaft J2, a middle shaft J4, and a differential shaft J5 extend in the first direction. The lower end part of a counter gear 42 is located in a lower position than the lower end part of a ring gear 51, and is immersed in oil O. A housing 6 includes: a catch tank 93 located above the counter gear, the catch tank overlapping with the counter gear in an axial-directional position and opening in the upper side; and an oil drop guide 60, inclined more to the catch tank as the axial-directional position overlaps with the counter gear, passes by a side part in the second direction of the counter gear, and goes closer to the upper side.SELECTED DRAWING: Figure 3
Patent JP-2021048807-A (JP)
Title: Processed food dough and processed food
Inventor: TOKUNAGA KUNIHIKO
IPC: A23L5/00
Filed: 2019-09-26
Abstract: To provide a minced meat or minced meat-like processed food that has improved texture and juiciness, and a processed food dough to obtain said processed food.SOLUTION: Provided is a processed food dough containing an emulsion containing a powdery vegetable protein and in which the emulsion contains a porous material having a grain size under a sieve opening of 4000 μm. A processed food dough in which the grain size of the porous material is under a sieve opening of 2380 μm. A processed food dough in which the porous material is one or more selected from structured vegetable protein, okara flour, and crushed Koya tofu.SELECTED DRAWING: None
Patent JP-2021055694-A (JP)
Title: Ball valve
Inventor: IWABUCHI TOSHIAKI
IPC: F16K5/06
Filed: 2019-09-27
Abstract: To provide a ball valve which allows the easy attachment of an actuator which is saved in a space, and compact in a size even to a low-torque ball valve, allows the easy exchange of the actuator, has compatibility even with a manual valve, is commonalized in the use of a component, can minimize a re-combinable piping space, has high durability, and is made compact in measurement.SOLUTION: A valve main body 1 comprises a ball valve body 11 arranged in a body 10, a ball valve body holding ring 12 which is held at both side of the ball valve body 11 via a clearance S in a non-pressure contact state, and a low-resilience packing 13 attached to a holding face 26 for holding the ball valve body 11 of the holding ring 12. The valve main body 1 has a non-pressure contact structure which guide-slides in a state that the ball valve body 11 is held by the low-resilience packing 13.SELECTED DRAWING: Figure 1
Patent JP-2021053955-A (JP)
Title: Light irradiation apparatus
Inventor: HAYASHI HIROAKI
IPC: F21V29/56
Filed: 2019-09-30
Abstract: To provide a light irradiation apparatus capable of improving maintainability.SOLUTION: A light irradiation apparatus to emit light in a line shape includes a plurality of linearly arranged light-emitting element substrates. A plurality of pairs of a bar-shaped light source 32 to emit light in a line shape and a bar shaped reflection surface 34 opposed to the bar-shaped light source 32 and designed to collect, in a line shape, the line shaped light from the bar-shaped light source 32 into a predetermined portion are disposed side by side. Each of the bar-shaped light sources 32 is movably disposed in a direction to increase a distance to the opposed bar-shaped reflection surfaces 34.SELECTED DRAWING: Figure 7
Patent JP-2021054323-A (JP)
Title: Movable body
Inventor: NISHITO KAZUNOBU
IPC: B62J45/40
Filed: 2019-09-30
Abstract: To provide a movable body that is advantageous for detecting and avoiding an obstacle.SOLUTION: A movable body moved by a driver riding thereon includes: a handlebar operated by the driver; a front wheel steered by the operated handlebar; a rotatable grip installed to the handlebar to control drive force for moving the movable body; a sensor for detecting an obstacle; and an imparting part for intermittently imparting torque to the grip in a rotation direction of reducing the drive force when the sensor detects the obstacle.SELECTED DRAWING: Figure 3
Patent JP-2021056890-A (JP)
Title: Security device
Inventor: NAGASAWA KAZUKI
IPC: G08B25/00
Filed: 2019-09-30
Abstract: To provide a security device that can appropriately set a monitoring state when power is restored after an outage.SOLUTION: A security device has, as a monitoring state, an alert mode in which the presence of a person in a monitoring target facility is detected and reported and a non-alert mode in which the presence of a human in the monitoring target facility is not detected or detected but not reported. A power restoration detection part for detecting that power has been restored after an outage (power restoration detection is executed by a controller 20) comprises outage period acquisition means 201 for acquiring an outage period length from the outage until power restoration, and monitoring state setting means 202 for setting the monitoring state according to the outage period length when the power restoration detection part detects that power has been restored after the outage.SELECTED DRAWING: Figure 2
Patent JP-2021055640-A (JP)
Title: Saddle ride-type vehicle
Inventor: OMORI KOHEI
IPC: B62M7/02
Filed: 2019-09-30
Abstract: To provide a saddle ride-type vehicle capable of reducing influence by engine heat and improving efficiency in an arrangement space by improving arrangement of an electric water pump unit.SOLUTION: In a saddle ride-type vehicle (1) having an engine (E) mounted on a vehicle body as a power source, and an electric water pump unit (U) for pressure-feeding cooling water to the engine (E) by motor driving force, the water pump unit (U) is disposed at a side of the engine (E). A cam shaft drive mechanism (M) is disposed at one of right and left sides of the engine (E), and the water pump unit (U) is disposed at a side of the engine (E) at the other side not provided with the cam shaft drive mechanism (M). The water pump unit (U) is disposed at a rear side with respect to an axis (CO) of a crank shaft (C) in a side view of the vehicle body.SELECTED DRAWING: Figure 6
Patent JP-2021057293-A (JP)
Title: Conductive material, connection structure, and method for producing connection structure
Inventor: MATSUKI NOBUO
IPC: B23K35/363
Filed: 2019-10-01
Abstract: To provide a conductive material that can improve conduction reliability between upper and lower electrodes to be connected even when the conductive material is repeatedly heated by reflow.SOLUTION: A conductive material has a thermosetting compound, a plurality of solder particles, and flux. The solder particle has a melting point of 220°C or higher and 450°C or lower. The ratio of a melting point of the flux to the melting point of the solder particle is 0.5 or more and 1.0 or less.SELECTED DRAWING: Figure 1