baber/WOPTO huggingface dataset:
Patent JP-2021132312-A (JP)
Title: Projection system, control method of projector, and projector
Inventor: ICHIEDA HIROYUKI
IPC: G03B21/14
Filed: 2020-02-20
Abstract: To provide a technique capable of suppressing the occurrence of a situation where a position of a recursive reflection body cannot be specified due to a relationship between a projection device and an imaging device.SOLUTION: A projection system includes: a recursive reflection body positioned in a first region of a projection surface; a projection device that projects a first image and a second image at different timing; an imaging device that generates imaging data by imaging the first projection region in a situation where the projection device projects the first image to the first projection region containing the first region; and a control device that specifies a position of the recursive reflection body on the basis of the imaging data, and determines a second projection region to which the second image is projected on the basis of the position of the recursive reflection body. The projection device and the imaging device are arranged so that a contrast ratio of the recursive reflection body and a circumference, indicated by the imaging data becomes a predetermined value or larger.SELECTED DRAWING: Figure 1
Patent JP-2021133530-A (JP)
Title: Molded article takeout device and manufacturing method of molded article
Inventor: HATTORI YOSHIHIRO
IPC: B29C45/38
Filed: 2020-02-25
Abstract: To provide a molded article takeout device and a manufacturing method of a molded article which allow a molded article to be stably taken out.SOLUTION: There is provided a molded article takeout device for taking out a molded article molded by a molding machine, in which the molded article takeout device comprises: a holding part 11 for holding the molded article; a takeout part for moving the holding part and taking out the molded article from the molding machine; and a cylindrical guide part 30 which surrounds a surplus portion molded in a feed passage where a resin is fed into a cavity, extends vertically along an outer shape of the molded article, and surrounds the molded article.SELECTED DRAWING: Figure 5
Patent JP-2021132785-A (JP)
Title: Cooking utensil and stopper for the same
Inventor: WATANABE KENICHI
IPC: A47J19/00
Filed: 2020-02-26
Abstract: To provide a cooking utensil that can reduce oxidation of food by a simple structure.SOLUTION: The cooking utensil includes: a body having a motor; a base that is integrated with or attached to/detached from the body; a cylindrical container that is integrated with or attached to/detached from the base; a cutter that is rotatably supported on the base or the container and that is arranged on the bottom of the container; a stopper that is adhered closely to the inner peripheral wall of the container more upward from the cutter in the container and that is insertable/removable; and a check valve that is provided in the stopper, that allows exhaustion of air to the outside of the container, and that inhibits inflow of air into the container.SELECTED DRAWING: Figure 1
Patent JP-2020078339-A (JP)
Title: Novel fermented seasoning composition
Inventor: OGAWA SHINGO
IPC: A23L11/00
Filed: 2020-02-26
Abstract: To mask the raw odor of soy milk.SOLUTION: A fermented seasoning composition has a ferment (lactobacillus/yeast ferment) of soy milk or milk whey as an active ingredient. Preferably, the fermented seasoning composition has a lactobacillus/yeast ferment obtained by further fermentation of a lactobacillus ferment of soy milk or milk whey.SELECTED DRAWING: None
Patent JP-2021135703-A (JP)
Title: Information processing system and method
Inventor: SHIBAYAMA TSUKASA
IPC: G06F9/455
Filed: 2020-02-26
Abstract: To propose an information processing system and method having high reliability and availability.SOLUTION: In an information processing system for operating a virtual machine and a storage controller on a processor and an information processing method executed by the information processing device, storage controllers arranged on different nodes constitute a storage controller group which can take over processing. The virtual machine can move to a different node by deployment. The virtual machine and a storage controller with the virtual machine entering and leaving, for processing data are arranged in the same node, and a combination of virtual machines which cannot be arranged in the same node is determined by constraint. A management part arranges one of the virtual machines which cannot be arranged in the same node at a node in which a storage controller included in the storage controller group related to a storage controller used by the other virtual machine is not arranged.SELECTED DRAWING: Figure 10A
Patent JP-2021134748-A (JP)
Title: Exhaust emission recirculation control device
Inventor: MAEKAWA HIROTERU
IPC: F02D43/00
Filed: 2020-02-28
Abstract: To provide an exhaust emission recirculation control device which improves the learning accuracy of a variation with respect to a fundamental flow rate characteristic of an EGR valve, and can accurately control an EGR amount.SOLUTION: An exhaust emission recirculation control device comprises a learning control part for performing learning control for learning a variation caused by an individual difference of an exhaust emission recirculation valve, and a variation caused by deterioration with respect to a relationship between a drive amount of the exhaust emission recirculation valve and a flow rate of exhaust emission which passes the exhaust emission recirculation valve, being a fundamental flow rate characteristic for use in the control of the exhaust emission recirculation valve, and the learning control part starts the learning control after learning a zero-point drive amount being a drive amount at which a flow passage of the exhaust emission recirculation valve starts to open at each driving cycle of a vehicle.SELECTED DRAWING: Figure 5
Patent JP-2021139659-A (JP)
Title: Load sensor for seat
Inventor: FUJIYOSHI MOTOHIRO
IPC: G01L5/00
Filed: 2020-03-02
Abstract: To provide a technique for preventing exposure of a load sensor for a seat from a seat surface.SOLUTION: This description discloses a load sensor for a seat that detects a load acting on a seat surface. The load sensor for the seat may include: a force receiving portion that is placed on the seat surface, and receives the load acting on the seat surface; and a detection unit that is disposed on the force receiving portion across a seat cloth constituting the seat surface, and detects the load received by the force receiving portion.SELECTED DRAWING: Figure 2
Patent JP-2021139571-A (JP)
Title: Transportation refrigeration unit and transportation container
Inventor: TAGAWA HIROTAKA
IPC: F25D21/08
Filed: 2020-03-06
Abstract: To suppress heat from a heater from transferring to a partition plate.SOLUTION: A transportation refrigeration unit (10) is mounted to a container body(2). The transportation refrigeration unit (10) includes a barrier plate (12), a partition plate (15), a heat exchanger (60), and a heater (H). In the transportation refrigeration unit (10), a first distance S1 being a shortest distance between the barrier plate (12) and the heater (H), and a second distance S2 being a shortest distance between the partition plate (15) and the heater (H) satisfy the relation of S1<S2.SELECTED DRAWING: Figure 9
Patent JP-2021141759-A (JP)
Title: Information notification device, information notification system, information notification method, and vehicle
Inventor: TSUCHIYA YOSHIYUKI
IPC: H02J13/00
Filed: 2020-03-06
Abstract: To provide an information notification device, an information notification system, an information notification method and a vehicle that promote the utilization of functions related to external charging provided in the vehicle.SOLUTION: In a charge setting system 100, an information notification device (server 3) includes a communication device 33 configured to be able to communicate with a terminal device (smartphone 5) owned by a user of a vehicle configured to enable external charging, and a control device 31 that controls a communication device so as to notify the terminal device of information on a predetermined function, when there is a predetermined function whose frequency of use is less than or equal to a predetermined value among the functions on external charging that is owned by the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2021140096-A (JP)
Title: Pilot lamp
Inventor: KANO SHINYA
IPC: G09F13/20
Filed: 2020-03-09
Abstract: To provide a pilot lamp capable of allowing an operator even away from processing equipment to know details of the status of the processing equipment.SOLUTION: The pilot lamp is a lamp that indicates the status of processing equipment in process of a workpiece. The pilot lamp includes: a cylindrical base; and a plurality of light-emitting elements arranged on the side surface of the base along the height direction and the circumferential direction of the base. By controlling the lighting timing of each light-emitting element, the status of the processing equipment is indicated by at least one of the characters and symbols.SELECTED DRAWING: Figure 1
Patent JP-2021141991-A (JP)
Title: Display device
Inventor: MATSUOKA KOTA
IPC: A47F7/00
Filed: 2020-03-10
Abstract: To provide a display device for displaying commodities in a suspended state, configured to prevent falling-off of a commodity and yet, easily take it out.SOLUTION: A display device 100 according to the present invention includes a back plate 10, hollow triangular-prism upper-stage holding parts 20 and 30, the one side faces of which are fixed to the front face of the back plate 10 and having a triangular cross section, slits 72 provided from projecting ridge lines toward the back plate 10, at one projecting lateral faces 22 and 32 of the upper-stage holding parts, and insertion ports 71 provided at the same position of the slits 72, from the projecting ridge lines toward the back plate, at the other projecting lateral faces 23 and 33 of the upper-stage holding parts 20 and 30, and having the width larger than that of the slits. Alternatively, the display device 100 according to the present invention includes hollow triangular-prism lower-stage holding parts 30 and 40, one lateral faces of which are fixed to the lower side of the upper-stage holding parts 20 and 30 in the front face of the back plate 10, with their parallel to the upper-stage holding parts 20 and 30, and having a triangular cross section.SELECTED DRAWING: Figure 1
Patent JP-2021141847-A (JP)
Title: Pet excrement treatment material
Inventor: YAMADA TAKESHI
IPC: A01K1/015
Filed: 2020-03-12
Abstract: To provide a pet excrement treatment material exhibiting a white color tone.SOLUTION: A pet excrement treatment material 1 is formed of: a paper sludge as a main component; and a water repellent which is an additive. The water repellent is formed of a saturated fatty acid as a composition and the water repellent is included by 1% to 15% in a whole body. The saturated fatty acid is preferably a stearic acid. The paper sludge is preferably mud which is discharged in production of virgin pulp. The pet excrement treatment material 1 may include at least any one of wood meal and citric acid as a deodorant, as an additive.SELECTED DRAWING: Figure 1
Patent JP-2021143803-A (JP)
Title: Heating cooker
Inventor: OGAWA TOSHIHIRO
IPC: F24C15/08
Filed: 2020-03-13
Abstract: To provide a heating cooker which has an excellent appearance, has small limitations during attachment, and achieves high versatility.SOLUTION: A heating cooker includes: a cooker body 30 assembled to an opening K opened at a counter top 12 of a cabinet 1 and having a heating part 31 which heats an object to be cooked; and a top plate 50 which covers the cooker body 30 over a peripheral edge part of the opening K of the counter top 12 from above. The heating cooker is provided with a drawer part 7 which is stowed in a manner that the drawer part 7 can be taken out from a peripheral wall 52 of the top plate 50 to the outside or taken thereinto. The drawer part 7 is provided with an operation part 73 for inputting an instruction of the operation of the heating part 31.SELECTED DRAWING: Figure 3
Patent JP-2021143754-A (JP)
Title: Support tool for hanger bolt and support tool for rod-like member
Inventor: KUDO MASAHIRO
IPC: E04B9/18
Filed: 2020-03-13
Abstract: To provide a support tool for a hanger bolt having a simple structure and capable of being temporarily fixed to the hanger bolt with a simple operation.SOLUTION: A support tool 10 for a hanger bolt is a metal fitting for fixing a rod-like member S to a hanger bolt B intersecting thereto. The support tool 10 for the hanger bolt includes: a first support 20; a second support 30 disposed in opposition to the first support; and a fastening bolt 50 inserted to through holes of the first support and the second support, and fastening the first support and the second support in a manner of holding the hanger bolt and the rod-like member therebetween. A projecting portion 22b engaged with a screw groove of the hanger bolt is disposed on an inner surface of the first support, and an auxiliary plate 40 for keeping an engagement state of the screw groove of the hanger bolt and the projecting portion, and temporarily fixing the first support to the hanger bolt, is inserted to the fastening bolt.SELECTED DRAWING: Figure 1
Patent JP-2021147820-A (JP)
Title: Measurement method, measurement apparatus, measurement system, and measurement program
Inventor: KOBAYASHI SACHIHIRO
IPC: G01G19/03
Filed: 2020-03-18
Abstract: To provide a measurement method for estimating physical quantity in a central position of a path of a structure where a moving body moves, without observing the central position.SOLUTION: A measurement method includes: a first measurement waveform calculation step of calculating a first measurement waveform, which is a measurement waveform of physical quantity in a first observation point, on the basis of observation information obtained by an observation apparatus which observes the first observation point out of the first and second observation points of a structure set line-symmetrically with respect to a central position of a path of the structure where a moving body moves; a second measurement waveform calculation step of calculating a second waveform, which is a measurement waveform of physical quantity in the second observation point, on the basis of observation information obtained by an observation apparatus which observes the second observation point; an amplitude coefficient calculation step of calculating an amplitude coefficient on the basis of a distance between the central position and the first or second observation point; and an estimated waveform calculation step of calculating an estimated waveform of physical quantity in the central position by dividing a waveform obtained by adding the first measurement waveform to the second measurement waveform by the amplitude coefficient.SELECTED DRAWING: Figure 18
Patent JP-2020158767-A (JP)
Title: Fluorine-containing block copolymer and leather treatment composition
Inventor: KOMIYAMA HIROTAKA
IPC: C08F293/00
Filed: 2020-03-23
Abstract: To provide a fluorine-containing block copolymer that has an excellent initial and long-term water repellency and does not impair the texture.SOLUTION: A fluorine-containing block copolymer, containing a fluorine-free (meth)acrylic acid ester monomer and a constituent unit of the fluorine-containing monomer of the formula (2) is provided.SELECTED DRAWING: None
Patent JP-2021152441-A (JP)
Title: Air cleaner
Inventor: ISHIGURO MAI
IPC: F24F13/20
Filed: 2020-03-25
Abstract: To provide an air cleaner capable of improving a recovery rate of particle dirt on a floor.SOLUTION: An air cleaner includes: a body case having an air suction port and an air exhaust port; a decorative plate attachable to/detachable from the air suction port; a dust collection filter collecting dust; an air blowing unit blowing air outside the body case from the air suction port into the body case; and an air course blowing air sucked from the air suction port by the air blowing unit to the air exhaust port via the dust collection filter and the air blowing unit sequentially. The air exhaust port is provided on an upper surface of the body case, and the air suction port is provided on a front surface of the body case. A laterally-elongated lower opening is provided in a lower part of the decorative plate, and a laterally-elongated central opening is provided in a central part of the decorative plate.SELECTED DRAWING: Figure 2
Patent JP-2021157363-A (JP)
Title: Needs matching device and program
Inventor: MAKI JUNICHIRO
IPC: G06Q30/02
Filed: 2020-03-26
Abstract: To enable efficiently finding other needs that match certain needs.SOLUTION: A needs matching device (server) comprises: a registration needs vector calculation section for, concerning a database associating and managing content sentences for a plurality of registration needs with needs classifications, based on vectors expressing each word included in the content sentences for each of the registration needs, and vectors expressing each word included in titles of the needs classifications, calculating registration needs vectors expressing the registration needs; a first reception section for receiving content sentences for inquiry needs; a search section for, based on vectors expressing each word included in the content sentences for the inquiry needs, calculating inquiry needs vectors expressing the inquiry needs, and searching for the registration needs vectors similar to the calculated inquiry needs vectors; and an output section for outputting at least the content sentences for the registration needs expressed by the searched registration needs vectors.SELECTED DRAWING: Figure 11
Patent JP-2021153775-A (JP)
Title: Ophthalmologic device
Inventor: HEN MITSUHARU
IPC: A61B3/135
Filed: 2020-03-26
Abstract: To provide an ophthalmologic device capable of executing a plurality of types of measurements with a single device.SOLUTION: In the ophthalmologic device, a light adjustment member can be arranged at each of a first projection optical system, a second projection optical system, and a light-receiving optical system which performs imaging with an image pickup device. In at least one of the first projection optical system, the second projection optical system, and the light-receiving optical system, the light adjustment member to be arranged on an effective optical axis can be selected out of a plurality of light adjustment members.SELECTED DRAWING: Figure 2
Patent JP-2021157992-A (JP)
Title: Board-to-board connector
Inventor: OSAKA JUNJI
IPC: H01R12/52
Filed: 2020-03-27
Abstract: To provide a technique for miniaturizing a board-to-board connector.SOLUTION: A connector 202 includes a rectangular flat plate type housing 250 having a first positioning hole 209 and a second positioning hole 210, and contact rows 251A and contact rows 251F held in the housing 250. The housing 250 has a first pitch side surface 262 and a second pitch side surface 263 that is an opposite surface to the first pitch side surface 262. The contact rows 251A and the contact rows 251F extend from the first pitch side surface 262 to the second pitch side surface 263. The first positioning hole 260 is arranged between the first pitch side surface 262 and the contact rows 251A, and the second positioning hole 261 is arranged between the first pitch side surface 262 and the contact rows 251F.SELECTED DRAWING: Figure 6
Patent JP-2021158025-A (JP)
Title: Heat dissipation sheet, battery cell, back cover material, and electronic device
Inventor: NAKAJIMA HIDEYASU
IPC: H05K7/20
Filed: 2020-03-27
Abstract: To provide a heat dissipation sheet, a battery cell, a back cover material, and an electronic device that have high heat dissipation and can improve fire resistance against thermal runaway and ignition caused by battery temperature rise.SOLUTION: A heat radiating sheet 12 is provided with a heat conductive layer containing a heat conductive substance, and installed on a component 11 of an electronic device in a state in which at least some thereof are overlapped.SELECTED DRAWING: Figure 1
Patent JP-2021160838-A (JP)
Title: Paper discharge device
Inventor: NAGATA SEIICHIRO
IPC: B65H31/36
Filed: 2020-03-30
Abstract: To place a discharged paper in an aligned state on a paper discharge tray without adding a special member.SOLUTION: A paper discharge device includes: paper discharge means which discharges a paper in a first paper discharge direction; a paper discharge tray of which an upstream side in the first paper discharge direction is lower than a downstream side and on which the discharged paper is loaded; a switching unit which is arranged on the paper discharge tray and switches a paper discharge direction of the paper from the first paper discharge direction to a second paper discharge direction, as one of the directions, on the paper discharge tray; and an alignment member which aligns the paper discharged along the second paper discharge direction in a predetermined position.SELECTED DRAWING: Figure 4
Patent JP-2021162815-A (JP)
Title: Drive transmission mechanism and image forming apparatus including the same
Inventor: MIZUNO MASAHIKO
IPC: F16H1/06
Filed: 2020-04-03
Abstract: To provide a drive transmission mechanism that ensures the strength a drive input gear part and an output side coupling and is excellent in assembly workability, and an image forming apparatus including the same.SOLUTION: A drive transmission mechanism comprises: a drive input gear part, an output side coupling, and a coil spring. The drive input gear part has a cylindrical boss, a rim that is formed with gear teeth on an outer peripheral surface, and a web that connects the boss and the rim with each other, and is connected with a drive input side gear. The output side coupling rotates together with the drive input gear part on the same rotation axis as the drive input gear part. The coil spring urges the output side coupling in a direction to separate from the drive input gear part along the rotation axis. The drive input gear part and the output side coupling can rotate with a slide pin rotatably inserted into a slide hole formed in the boss as a rotation axis. The coil spring is sandwiched between the output side coupling and the slide pin.SELECTED DRAWING: Figure 9
Patent JP-2021165216-A (JP)
Title: Method for manufacturing sintered product from three-dimensional molded article
Inventor: TATEISHI KENJI
IPC: B33Y10/00
Filed: 2020-04-08
Abstract: To provide a method for manufacturing a sintered product from a three-dimensional molded article, suppressing formation of defects such as breakage or strain.SOLUTION: A method for manufacturing a sintered product from a three-dimensional molded article is assembled with a preparation step S11, degreasing step S12, and a sintering step S13. In the preparation step S11, an ink involving an inorganic particle and an organic material is laminated to prepare a three-dimensional molded article. The degreasing step S12 includes a first degreasing step of degreasing the organic material by heating the three-dimensional molded article at a first average degreasing temperature under an inert gaseous atmosphere for a first prescribed time, and a second degreasing step of degreasing the organic material by heating the three-dimensional molded article after degreasing in the first degreasing step at a second average degreasing temperature which is higher than the first average degreasing temperature under an inert gaseous atmosphere for a second prescribed time. In the sintering step S13, the three-dimensional molded article after degreasing in the second degreasing step is sintered at an average sintering temperature which is higher than the second average degreasing temperature to obtain a sintered product.SELECTED DRAWING: Figure 1