baber/WOPTO huggingface dataset:
Patent JP-2019082311-A (JP)
Title: Concentration degree estimation device
Inventor: KITAGAWA Keita
IPC: G06T7/20
Filed: 2018-08-23
Abstract: To accurately grasp a concentration degree of a user.SOLUTION: A camera (26) images users (U1, U2, U3). An indoor environment information sensor (13) detects indoor environment information related to an environment of a room (r1) in which the users (U1, U2, U3) exist. An estimation section (66) estimates a concentration degree of the users (U1, U2, U3) on the basis of the images of the users (U1, U2, U3) captured by the camera (26) and the indoor environment information detected by the indoor environment information sensor (13).SELECTED DRAWING: Figure 4
Patent JP-2020028871-A (JP)
Title: Filling method of filler
Inventor: MATSUDA YOSHIHIRO
IPC: B01J8/02
Filed: 2018-08-24
Abstract: To provide a filling method of a filler, with which time required for making a filling container be in a usable state can be shortened, and a heat-resistant performance required for the filling container can be suppressed.SOLUTION: A filling method of a filler according to an embodiment of the invention is a filling method of a filler to fill a filling container with the filler, and includes: a step to contain the filler in an auxiliary container; a step to heat the auxiliary container with the filler contained therein; a step to tightly close the auxiliary container after heating of the filler; and a step to feed the heated filler from the auxiliary container into the filling container.SELECTED DRAWING: Figure 4
Patent JP-2020035781-A (JP)
Title: Manufacturing method of permanent magnet
Inventor: MAKI TOMOHITO
IPC: H01F7/02
Filed: 2018-08-27
Abstract: To provide a new manufacturing method of a permanent magnet that does not use a rare earth element that does not perform nitriding treatment and has a risk of future resource risks and rising prices.SOLUTION: A manufacturing method of a permanent magnet includes a first step of obtaining a first alloy which includes more than 37 atomic% and less than 46 atomic% of Fe, more than 30 atomic% and less than 40 atomic% of Mn, and more than 20 atomic% and less than 30 atomic% of Ga, satisfies Fe>Mn (1) (in the formula (1), Fe is the content of Fe in atomic%, and Mn is the content of Mn in atomic%.), and a main phase of a face-centered cubic lattice (fcc) structure, and a second step of performing heat treatment of heating the first alloy at temperature of 450°C or more and 500°C or less in a vacuum or an inert gas to obtain a second alloy whose main phase has a tetragonal structure.SELECTED DRAWING: Figure 2
Patent JP-2020032332-A (JP)
Title: High-pressure washer
Inventor: SUGIURA HIDEAKI
IPC: B08B3/02
Filed: 2018-08-28
Abstract: To provide a technique which enables a high-power and high-pressure washer to use a low-voltage battery.SOLUTION: The high-pressure washer disclosed in the specification may be equipped with: a pump mechanism that pressurizes water to be supplied to a water inlet and feeds out the water through a water outlet; an electric power motor that drives the pump mechanism; a housing that houses the pump mechanism and the electric power motor; and a plurality of batteries that are detachably attached to the housing to feed electricity to the electric power motor.SELECTED DRAWING: Figure 6
Patent JP-2020033802-A (JP)
Title: Electrically driven shading device
Inventor: OKABE TAKEKUNI
IPC: E06B9/262
Filed: 2018-08-31
Abstract: To provide an electrically driven shading device capable of simultaneously elevating and lowering each of a plurality of stages of vertically connected shading members by electric power.SOLUTION: An electrically driven shading device according to one aspect of the present invention is configured to allow a plurality of stages of vertically connected shading members to be elevated/lowered by electric power, the plurality of stages of shading members having an upper shading member (an upper screen 6U) and a lower shading member (a lower screen 6L), and is provided with a control device 10 configured to control so as to simultaneously elevate/lower the upper shading member and the lower shading member by electric power. Also, an electrically driven shading device according to another aspect of the present invention is configured to allow a plurality of stages of vertically connected shading members to be elevated/lowered by electric power, the plurality of stages of shading members having an upper shading member (an upper screen 6U) and a lower shading member (a lower screen 6L), and is provided with a control device 10 configured to control so as to individually or simultaneously elevate/lower the upper shading member and the lower shading member by electric power.SELECTED DRAWING: Figure 1
Patent JP-2020040671-A (JP)
Title: Article storage preparation device
Inventor: NAKAMURA SHIGETOSHI
IPC: B65B31/04
Filed: 2018-09-06
Abstract: To provide an article storage preparation device that enables an article to be stored in a storage container over a long period of time while obtaining an antirust effect.SOLUTION: An article storage preparation device comprises: a decompression chamber 2 that has an inclined base 21 for arranging a bag-like packaging container 10 filled with a liquid for storage and having airtightness and flexibility in the state of immersing an article 13 in the liquid for storage, in the state of setting an opening 11 in an upper position; a jig 7 for air discharge, which is installed on the inclined base 21 in a position corresponding to an upper part 10a of the arranged packaging container 10 and which makes a reduction in the capacity of a space remaining in the packaging container 10; and a decompression device 3 that decompresses the inside of the decompression chamber 2.SELECTED DRAWING: Figure 1
Patent JP-2020040259-A (JP)
Title: Laminate for packaging material and packaging material
Inventor: YAMADA KENICHI
IPC: B32B27/32
Filed: 2018-09-07
Abstract: To provide a laminate for a packaging material capable of obtaining a packaging material having excellent recyclability while having strength or barrier properties as a packaging material.SOLUTION: There is provided a laminate for a packaging material which comprises a substrate and a heat seal layer, wherein the substrate comprises a substrate body and a barrier coat layer, the heat seal layer comprises a vapor deposition film and a polyolefin resin layer, the substrate body is a stretched resin film composed of a polyolefin, the polyolefin resin layer is composed of a polyolefin, a polyolefin constituting the substrate body and a polyolefin constituting the polyolefin resin layer are the same polyolefin, the thickness of the barrier coat layer is smaller than that of the substrate body and the thickness of the vapor deposition film is smaller than that of the polyolefin resin layer.SELECTED DRAWING: Figure 1
Patent JP-2020041595-A (JP)
Title: Power transmission device for vehicle
Inventor: BABA SHINICHI
IPC: F16C33/66
Filed: 2018-09-10
Abstract: To provide a power transmission device for a vehicle, which can satisfactorily lubricate a bearing and a fitting portion of the bearing.SOLUTION: A vehicle power transmission device 1 includes a first bearing 14 rotatably supporting a first rotating shaft 12 with respect to a support member 11, and a second bearing 15 rotatably supporting a second rotating shaft 13, which rotates about the same axis C as the first rotating shaft 12, with respect to the support member 11, in which the first and second bearings are disposed adjacently. In the support member 11, an oil hole 111 is formed for supplying lubrication oil into a space formed between the first bearing 14 and the second bearing 15. The space is divided into a first space 21 on the first bearing 14 side and a second space 22 on the second bearing 15 side by a partition wall 113 formed in the support member 11. Cutouts 114 are provided in the partition wall 113, and the oil hole 111 is formed in the support member 11 to discharge the lubrication oil toward the cutout 114.SELECTED DRAWING: Figure 1
Patent JP-2019055881-A (JP)
Title: Yarn winding body and yarn winding member
Inventor: ANDO TAKATOSHI
IPC: B65H75/10
Filed: 2018-09-19
Abstract: To provide a yarn winding body and a yarn winding member that are in a simple structure, and allow the yarn wound in the circumferential direction to be easily drawn out in the radial direction.SOLUTION: The yarn winding body 1 includes: a yarn winding member 2 that has a main body 20 with a cylindrical part 4 provided thereon; and a yarn 3 wound on an outer peripheral surface 400 of the cylindrical part 4 of the main body 20 of the yarn winding member 2. The main body 20 is provided on an upper end 401 of the cylindrical part 4, and includes: an insertion part 44 for inserting a yarn end 32 of the yarn 3 wound on the outer peripheral surface 400 of the cylindrical part 4 into an inner space 40 that is formed in the inner side in the radial direction of the cylindrical part 4; a support part 45 that is formed and provided in the circumferential direction on the upper end 401 of the cylindrical part 4 and supports the yarn end 32 of the yarn 3 inserted into the inner space 40 from the insertion part 44; a drawing part 46 provided on a lower end 402 of the cylindrical part 4 for inserting the yarn end 32 of the yarn 3 from the inner space 40 toward the outer side in the radial direction of the cylindrical part 4 and drawing it out.SELECTED DRAWING: Figure 1
Patent JP-2020047810-A (JP)
Title: Semiconductor storage and manufacturing method thereof
Inventor: NOJIMA KAZUHIRO
IPC: H01L27/11582
Filed: 2018-09-20
Abstract: To provide a semiconductor storage capable of improving operational reliability.SOLUTION: A semiconductor storage includes a logic device provided on a substrate, a first region provided on the logic device, and where multiple first isolating layers 33 and multiple conductive layers 35_0-35_7, 36 are laminated alternately in a first direction, multiple memory pillars MP stretching a first area in the first direction, a second area provided on the logic device, and in which multiple first isolating layers 33 and multiple second isolating layers 50 are laminated alternately in the first direction, and a contact plug CP1 stretching a second area in the first direction, and connected with the logic device.SELECTED DRAWING: Figure 5
Patent JP-2020046028-A (JP)
Title: Cover fitting grommet and cover
Inventor: TOMIYAMA KOJI
IPC: F16B5/12
Filed: 2018-09-20
Abstract: To improve workability related to attachment and detachment of a cover, and reduce weight and cost.SOLUTION: A cover fitting grommet 4 comprises a concave part 5 and an extraction prevention part 6. The concave part 5 includes: an opening end part 7 having a larger inside diameter than an outside diameter of a tip part 23 of a ball stud 22; a fitting part 8 connected to the opening end part 7, comprising a smaller inlet 9 than the outside diameter of the tip part 23, and in which the tip part 23 is fitted; and a plurality of slits 13 formed along a fitting direction of the ball stud 22 from the opening end part 7, and arranged at predetermined intervals in a circumferential direction of the concave part 5. The extraction prevention part 6 includes a plurality of first ribs 14 located on extended lines of the respective slits 13.SELECTED DRAWING: Figure 1
Patent JP-2020054063-A (JP)
Title: Rotary electric machine
Inventor: KATO HIDENORI
IPC: H02K3/04
Filed: 2018-09-25
Abstract: To provide a rotary electric machine in which torque ripples can be properly reduced while simplicity in manufacturing is achieved.SOLUTION: The rotary electric machine includes a rotor 12 having a plurality of magnetic poles which are disposed in the circumferential direction, and a stator 13 that is disposed so as to face the rotor 12. The stator 13 includes a stator core 32 that has an annular yoke 34 and a plurality of teeth 35, and a multi-phase stator winding 33 wound around slots 31 which are formed between the teeth 35. The plurality of teeth 35 include a first tooth 35A and a second tooth 35B. The first tooth 35A is disposed closer to, between a first direction and a second direction which are opposite to each other in the circumferential direction, the first direction side, and the second tooth 35B is disposed closer to the second direction side.SELECTED DRAWING: Figure 2
Patent JP-2020052269-A (JP)
Title: Optical chip, optical integrated circuit and optical module
Inventor: TAKAHASHI HIROYUKI
IPC: H01S5/022
Filed: 2018-09-27
Abstract: To provide an optical chip on which an optical function element with suppressed characteristics deterioration is formed, an optical integrated circuit that can be manufactured with good yield by integrating the optical chips, and an optical module.SOLUTION: An optical chip 100 is configured as an optical chip on which an optical function element 40 composed of an optical waveguide is formed. In plan view, the optical chip is shaped in rectangle including a first side 101 and a second side 102 parallel to one another, as well as a third side 103 and a fourth side 104 orthogonal to the first side and the second side. The widths of the first side and the second side are designed to have predetermined intrinsic dimensions. One or more input-output ports 50 are formed at one or both of a first end on the first side and a second end on the second side. The input-output port is formed on a predetermined intrinsic position according to the number of the input-output ports with respect to the width of the first side or the second side.SELECTED DRAWING: Figure 1
Patent JP-2020053357-A (JP)
Title: Lighting device
Inventor: MORIYAMA IWATOMO
IPC: F21V23/00
Filed: 2018-09-28
Abstract: To provide a lighting device that can be downsized and has high heat dissipation and that can be easily installed.SOLUTION: A lighting device 100 comprises a light source module 54, a radiator 50, and a power supply device 300. The radiator 50 has: a radiating fin 52 provided with the light source module 54 and protruding toward a first direction opposite to the direction in which the light from the light source module 54 is radiated; and an extension part 55 extending toward a second direction intersecting the first direction on an end side of the heat radiation fin 52 in the first direction. The power supply device 300 is connected to the extension part 55 so as to protrude from the extension part 55 toward the first direction.SELECTED DRAWING: Figure 1
Patent JP-2020055188-A (JP)
Title: File
Inventor: YAMAMORI MARIKA
IPC: B42F7/00
Filed: 2018-10-01
Abstract: To provide a file that allows a stored article to be put in/taken out with ease.SOLUTION: The file comprises a storage part formed between a first sheet 11 and a second sheet 12 overlapping the first sheet 11; closed parts 131 and 132 formed of the first sheet 11 and the second sheet 12 connected with each other; and openings 141 and 142 formed so as to allow stored articles to be put in/taken out of the storage part. The first sheet 11 has an asymmetrical notch 112B on an edge part on the opening 141 side.SELECTED DRAWING: Figure 3
Patent JP-2019127395-A (JP)
Title: Manuscript transport device, method of controlling, and controlling program
Inventor: TSUNODA HIROTOSHI
IPC: B65H3/52
Filed: 2018-10-01
Abstract: To provide a manuscript transport device that allows the gears to engage properly with each other on the route for communicating the driving force to separate the manuscript.SOLUTION: The manuscript transport device 100 includes: paper feeding rollers 112; retard rollers 113; a first motor 144; a planetary gear 331; a driving gear 332; a second motor 301; and a changeover part that switches the planetary gear 331 from a first position where it is distant from the driving gear 332 and the first driving force is not transmitted to the retard rollers 113 to a second position where it engages with the driving gear 332. The changeover part includes a moving part that moves the planetary gear 331 to the side of the driving gear 332 by moving an arm 316 based on a second driving force from the arm 316 that supports the planetary gear 331 and the second driving force of the second motor 301. After the arm 316 is moved by a certain distance, the locking of the arm 316 by the moving part is released, and the planetary gear 331 is no more moved.SELECTED DRAWING: Figure 3
Patent JP-2020059134-A (JP)
Title: Recording device and method for controlling control device
Inventor: NAKANO TAKATOSHI
IPC: B41J2/17
Filed: 2018-10-05
Abstract: To normally perform recording even when a member of an ink of a recording head accumulates heat.SOLUTION: A recording device, which includes a recording head that includes a discharge port discharging an ink and a pressure chamber filled with the ink discharged from the discharge port and discharges the ink from the discharge port and performs a recording operation, and circulation means that circulates the ink on a circulation path including the pressure chamber when the recording operation is performed, includes first acquisition means that acquires information on a temperature of the recording head, and control means which allows the circulation means to circulate the ink when the temperature of the recording head is higher than a predetermined temperature on the basis of the acquisition result by the first acquisition means after the end of the recording operation, and controls the circulation means that the circulation means does not circulate the ink when the temperature of the recording head is equal to or lower than the predetermined temperature.SELECTED DRAWING: Figure 12
Patent JP-2020065315-A (JP)
Title: Method and device for manufacturing rotary electric machine rotor
Inventor: NISHIOKA HARUO
IPC: H02K15/02
Filed: 2018-10-15
Abstract: To provide a method and a device for manufacturing a rotary electric machine rotor capable of accurately aligning mutual positions of plural core plates on which plural through holes are formed respectively.SOLUTION: A method for manufacturing a rotor 2 comprises a molding step for molding plural core plates 3 on which plural through holes 31 are formed respectively, a lamination step for laminating the plural core plates 3, an alignment step for aligning respectively the plural through holes 31 of the plural laminated core plates 3 to communicate mutually and forming plural housing holes 211 extending in the lamination direction, an insertion step for inserting a rod-like hard magnetic material 220 into each of the plural housing holes 211, and a fixing step for fixing the hard magnetic material 220 in the housing hole 211. In the alignment step, an alignment is performed by inserting a rod body 82 into each of the through holes 31 of the plural laminated core plates 3 using a jig 8 having the rod body 82 of a shape corresponding to the hard magnetic material 220.SELECTED DRAWING: Figure 8
Patent JP-2020064357-A (JP)
Title: Information processing device, common processing execution method and common processing execution program
Inventor: KAKU SHINYA
IPC: G06F3/12
Filed: 2018-10-15
Abstract: To simplify operations causing each of multiple users to execute common processing on related data.SOLUTION: A server comprises: a processing execution part 53, an integrated registration part 55 and an execution control part 57. The processing execution part executes, when one or more normal users registered for any of multiple groups are determined, a predetermined common processing on data related to a group corresponding to the determined normal users. The integrated registration part associates first normal users of the normal users who are registered for a first group of the multiple groups, with second normal users of the normal users who are registered for a second group of the multiple groups to integrate them into integrated users, and registers the integrated users. The execution control part executes, when the integrated users are authenticated, common processing on the data related to groups corresponding to either the first normal users or the second normal users.SELECTED DRAWING: Figure 3
Patent JP-2020068388-A (JP)
Title: Content contract system, content contract method, right holder terminal, assignee terminal, control terminal, content storage server, right holder program, assignee program, control program, and content storage program
Inventor: NAKAHIRA ATSUSHI
IPC: H04L9/32
Filed: 2018-10-19
Abstract: To distribute the right to the content data using the blockchain.SOLUTION: A right holder terminal 1, an assignee terminal 2, and a blockchain control terminal 4 include a transaction set with a smart contract program for distributing rights and store blockchain B that synchronizes among the right holder terminal 1, the assignee terminal 2 and the blockchain control terminal 4. The blockchain control terminal 4 includes a token issuing department 422 that includes a piece of collation information of content data C and type of rights to be distributed, an address of a right holder is set as a piece of owner information, and generates token data identified by a token identifier and registers the token data corresponding to the token identifier in the blockchain B.SELECTED DRAWING: Figure 1
Patent JP-2020067099-A (JP)
Title: Earthquake-proof repair valve
Inventor: KURETAKE KENJI
IPC: F16K27/00
Filed: 2018-10-22
Abstract: To provide an earthquake-proof repair valve having an earthquake resistance by elastic flexibility, in which, when elastically and flexibly deformed, the valve can be maintained in a state returned to an upright state without replacing a component.SOLUTION: A flange part 21 is provided on a secondary side of a repair valve body 10, and a holding body 11 is provided on a primary side. A elastic/flexible deformation mechanism 12 is provided in the holding body 11 which allows the repair valve body 10 to be elastically and flexibly deformed. When the repair valve body 10 is deformed and inclined, the repair valve body 10 is returned to an upright state, and an inclination correcting jig 20 is installed between the flange part 21 and the holding body 11 so as to maintain the upright state.SELECTED DRAWING: Figure 1
Patent JP-2019090529-A (JP)
Title: Mechanism for securing module inserted into module receiving frame to module receiving frame
Inventor: DOMINIK WEICHSELGARTNER
IPC: F16B5/06
Filed: 2018-10-23
Abstract: To provide an improved mechanism for securing a module inserted into a module receiving frame to the module receiving frame and removing the module for taking it out of the module receiving frame.SOLUTION: The present invention relates to a mechanism 4 for securing a module inserted into a module receiving frame 1 to the module receiving frame and removing the module for taking it out of the module receiving frame. The mechanism which reciprocally moves between an opening position and a locking position and comprises a catch and a spring for energizing the catch to the opening position or the locking position further comprises a catch holder, and the mechanism reciprocally moves between a holding position where the catch holder holds the catch against energization of the spring and a removing position where the catch holder does not hold the catch against the energization of the spring. The catch holder is configured and disposed in such a manner that both the holding position and the removing position are a neutral position of the catch holder.SELECTED DRAWING: Figure 1