baber/WOPTO huggingface dataset:
Patent JP-2019136028-A (JP)
Title: Plant cultivation device and plant production method
Inventor: TANAKA MASAKI
IPC: A01G31/04
Filed: 2019-01-31
Abstract: To provide a plant cultivation device with easy maintenance and a small number of components.SOLUTION: A plant cultivation device has: a plurality of cultivation trays 13 in which a storage tank storing culture solution therein is formed; and culture solution supply means for supplying culture solution to the cultivation trays in a cultivation space 7. The cultivation trays 13 are introduced from a tray carrying-in port 85, the cultivation trays 13 are moved toward a tray carrying-out port 86 in the cultivation space 7, the cultivation trays 13 are carried out from the tray carrying-out port 85, during which plants planted in the cultivation trays 13 are raised. A plurality of roller members 152 are installed in the cultivation space 7, the cultivation trays 13 are mounted on the roller members 152, and by carrying in a new cultivation tray 13A from the tray carrying-in port 85 into the cultivation space 7, the cultivation trays 13 which were already carried in by the cultivation trays 13A are pushed and moved toward the tray carrying-out port 86.SELECTED DRAWING: Figure 23
Patent JP-2020126403-A (JP)
Title: Driving characteristic estimation method and driving characteristic estimation device
Inventor: NANRI TAKUYA
IPC: G08G1/16
Filed: 2019-02-04
Abstract: To provide a driving characteristic estimation method and a driving characteristic estimation device for appropriately determining whether or not a vehicle other than an own vehicle corresponds to the vehicle which tends to give way.SOLUTION: A driving characteristic estimation method and a driving characteristic estimation device determine whether or not a stop line exists between another vehicle in the periphery of an own vehicle and an entrance area in front of the other vehicle to which the other vehicle can enter from a lateral side of a road, and sets an index value indicating easiness of entrance of the own vehicle to a front side of the other vehicle with respect to the other vehicle based on a behavior of the other vehicle before passing an entrance area when the stop line does not exist.SELECTED DRAWING: Figure 1
Patent JP-2020133648-A (JP)
Title: Fixture
Inventor: KANAZAWA TETSUJI
IPC: F16B39/10
Filed: 2019-02-13
Abstract: To provide a fixture capable of facilitating attachment/detachment with respect to a rail, and reducing the weight of a rotation prevention member.SOLUTION: This fixture is attached to and detached from a groove, and comprises: a base member 10; a plunger member 20 attached to the base member 10 so as to be movable in a vertical direction of the base member 10; a bolt 30 extending upward from the base member 10; a stopper member 40 attached to the bolt 30 so as to be swingable around its central axis; and a rotation prevention member 60 swingably attached to the base member 10 or the plunger member 20. A head 31 on the upper end side of the bolt 30 can contact the stopper member 40 from above, and the rotation prevention member 60 engages with the head 31 of the bolt 30 in a state of swinging to one side, so that the bolt 30 is prevented from rotating.SELECTED DRAWING: Figure 1
Patent JP-2020133695-A (JP)
Title: Solenoid valve and work machine
Inventor: IWASAKI HITOSHI
IPC: F16K31/06
Filed: 2019-02-14
Abstract: To provide a solenoid valve capable of compactly assembling a fluid selection function of a shuttle valve.SOLUTION: A solenoid valve 1 comprises: a spool hole 21 having a first input port 31; a valve body 11 connected to the spool hole 21, and provided with a confluence chamber 22 having a second input port 32; a spool 12 arranged inside the spool hole 21; a drive unit 13 that moves the spool 12 in an axial direction; and a moving body 14 that is arranged inside the confluence chamber 22, and closes the second input port 32 when the pressure of fluid flowing from the spool hole 21 toward the confluence chamber 22 is higher than the pressure of fluid flowing from the second input port 32 toward the confluence chamber 22.SELECTED DRAWING: Figure 1
Patent JP-2020135204-A (JP)
Title: Delivery system and retrieval system
Inventor: HARUMOTO SHUJI
IPC: G06Q50/04
Filed: 2019-02-15
Abstract: To provide a delivery system that has a retrieval system about foods clarifying a relationship between a food name, raw material name, and ingredient name, as considering even traceability, too.SOLUTION: A delivery system 1 comprises: a smart phone 5 of a producer 3; a smart phone 9 of a delivery person 7; a smart phone 13 of a consumer 11; and a management unit 17 an administrator 15 manages. The management unit 17 has: a management-purpose server 19; and a delivery-purpose server 21. In the management-purpose server 19, a production-purpose content management database 19a, and a food name/raw material name/ingredient name relationship database 19b are included. In the deliver-purpose server 21, a delivery-purpose content management database 21a, a delivery traceability unique code generation management database 21b, and a delivery state/trace information management database 21c are included. The consumer 11 uses the smart phone 13 to access the food name/raw material name/ingredient name relationship database 19b, and can conduct retrieval about foods.SELECTED DRAWING: Figure 1
Patent JP-2020136500-A (JP)
Title: Chuck table
Inventor: GENOEN JIRO
IPC: H01L21/683
Filed: 2019-02-20
Abstract: To provide a chuck table having a holding surface that sucks and holds a work piece, the chuck table being designed such that the holding surface is maintained in a clean state free from processing chips sticking thereto, without washing the holding surface with a washing grind stone, and a work piece held on the chuck table in a grinding process or a polishing process can be formed to have uniform thickness.SOLUTION: A chuck table 3 comprises: a porous plate 30 having a holding surface 30a that sucks and holds a work piece; a frame body having a recess 310 that exposes the holding surface 30a therefrom and accommodates the porous plate 30; a groove formed in a bottom surface of the recess 310 of the frame body; and a supply passage that allows communication of the groove with a fluid supply source. In addition, the porous plate 30 includes an inverted bowl-shaped recess formed in an opposite surface of the holding surface 30a so as to correspond to the groove when accommodated in the recess 310 and having an inverted bowl-shaped cross-section. The groove is allowed to communicate with the fluid supply source, the fluid supplied to the inverted bowl-shaped recess 306 radially flows toward the holding surface 30a from the inverted bowl-shaped recess 306, and the fluid is caused to jet out from the holding surface 30a.SELECTED DRAWING: Figure 6
Patent JP-2020134373-A (JP)
Title: Inspection support method and inspection support system for transmitter
Inventor: KUDO AKIHISA
IPC: G08B17/00
Filed: 2019-02-22
Abstract: To provide an inspection support method for a transmitter in order to support work of inspecting a radio wave state of transmitters, such as beacons, constituting a positional information system, simultaneously with an inspection of fire sensors.SOLUTION: Provided is an inspection support method for transmitters in a positional information system in which the transmitters are installed by corresponding to each sensor disposed at one or multiple spots in a prescribed area. The inspection support method for the transmitters includes the steps of: receiving a signal from a transmitter through a portable information terminal having reception means capable of receiving a signal from the transmitter, in performing sequential operation testing of the sensors by using a sensor tester capable of actuating the sensors individually; acquiring installation position information of the transmitter from a position information server by extracting device identification information contained in the received signal; verifying the acquired installation position information of the transmitter with the installation position information of a sensor to be inspected acquired from a fire receiver; and specifying the transmitter installed by corresponding to the sensor, in order to determine whether a radio wave state of the transmitter is normal or not.SELECTED DRAWING: Figure 3
Patent JP-2020135732-A (JP)
Title: Schedule control apparatus and schedule control method
Inventor: KUMADA TAKASHI
IPC: G06F3/0486
Filed: 2019-02-25
Abstract: To enable change of schedule with a single operation even when the change affects two days or more.SOLUTION: A schedule control apparatus comprises: an acquiring unit 202 for acquiring schedules of plural successive days; a screen generating unit 203 for generating a screen having a bar graph based on the schedule acquired by the acquiring unit 202; a display changing unit 205 for changing display of the bar graph based on a drag operation for the bar graph; an extending unit 206 for extending the bar graph in response to the drag operation; a reflecting unit 207 for cancelling extension of the bar graph if an end of the drag operation for the bar graph is detected and for then changing the display of the bar graph indicating the schedule on the succeeding day or the preceding day; and a setting changing unit 208 for adding, to the schedule acquired by the acquiring unit 202, a schedule at a time corresponding to an end of the drag operation.SELECTED DRAWING: Figure 1
Patent JP-2020133857-A (JP)
Title: Bolt fall prevention structure and sensor attachment structure
Inventor: YOSHIDA KAZUHIRO
IPC: F16B41/00
Filed: 2019-02-25
Abstract: To provide a bolt fall prevention structure which hardly receives damage caused by flying objects, and can prevent a fall of a bolt without being constricted in design and a space, and a sensor attachment structure.SOLUTION: Bolts 5 have shaft parts 5a and head parts 5b, and wiring holes 5d are opened at side faces of the head parts 5b. An attached member 1 has bolt insertion holes 11A, 11B inserted with the shaft parts 5a of the bolts 5, and counterbore holes 13 for accommodating the head parts 5b of the bolts 5 are formed at bolt insertion sides of the bolt insertion holes 11A, 11B. Inside ends 17a of a pair of wire penetration holes 17A, 17B penetrated with wires 7 are opened at internal peripheral faces of the counterbore holes 13. Wire end parts of the wires 7 are extended from outside ends 17b of the pair of wire penetration holes 17A, 17B through the pair of wire penetration holes 17A, 17B and wiring holes 5d of the bolts 5. The extended wires are stretched along an outer surface of the attached member 1, and joined to each other at the wire end parts.SELECTED DRAWING: Figure 1
Patent JP-2020137776-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-02-28
Abstract: To provide a game machine having a setting change function and capable of suppressing reduction of game amusement.SOLUTION: A game machine is provided in which a lottery is performed based on a game ball entrance into a predetermined start port and a variable display of symbols is performed based on a result of the lottery to perform a predetermined win game if a win result is led out as a result of the variable display of the symbols. The game machine comprises: setting change means capable of changing setting information on a probability at which the win result is to be led out if a specific start operation is performed; suggestion presentation performance means for performing a suggestion presentation based on the setting information; abnormality determination means for determining a specific abnormality regarding the game machine; and suggestion presentation performance restriction means for restricting a performance of the suggestion presentation after the specific abnormality is determined by the abnormality determination means.SELECTED DRAWING: Figure 1
Patent JP-2020139460-A (JP)
Title: Scroll compressor
Inventor: TAKAO HIDENOBU
IPC: F04C18/02
Filed: 2019-02-28
Abstract: To supply oil to spaces at the radial inner side and at the radial outer side of a movable side scroll in a compression chamber.SOLUTION: A first oil drain groove 81 and a second oil drain groove 82 are formed on facing surfaces of a fixed scroll 60. Parts of the first oil drain groove and the second oil drain groove open at the radial outer side of a slide range of a movable scroll and form an intermittent communication mechanism which intermittently communicates with an oil supply part 80 at the inner side of the oil drain grooves. The first oil drain groove and the second oil drain groove and a suction side suction port 64 communicate through an oil recovery passage that is a space above the fixed scroll.SELECTED DRAWING: Figure 5
Patent JP-2020143309-A (JP)
Title: Ferritic stainless steel sheet
Inventor: TAGUCHI ATSUSHI
IPC: C22C38/38
Filed: 2019-03-04
Abstract: To provide a ferritic stainless steel sheet having excellent moldability and rough skin resistance after the molding process.SOLUTION: An adopted ferritic stainless steel sheet contains Cr:11.0% or larger and 30.0% or smaller, C:0.001% or larger and 0.030% or smaller, Si:0.01% or larger and 2.00% or smaller, Mn:0.01% or larger and 2.00% or smaller, P:0.005% or larger and 0.100% or smaller, S:0.0100% or smaller, N:0.030% or smaller, further, contains at least one or two kinds of Ti:0.50% or smaller and Nb:1.0% or smaller, the balance made of Fe and impurities, has crystal grain size number measured by JIS G 0551 of 9.0 or larger, an average r value measured by JIS Z2254 of 1.20 or larger, and has the density of precipitate having grain size in the range of 0.05 to 0.30 μm of 100,000 pieces/mm2 or larger.SELECTED DRAWING: None
Patent JP-2020143449-A (JP)
Title: Work machine
Inventor: NARIKAWA RYU
IPC: E02F9/20
Filed: 2019-03-04
Abstract: To allow the operation of a front work implement during revolving stop control while preventing deviation from the left and right work areas.SOLUTION: A hydraulic excavator 1 is provided with a control controller 40 that outputs a revolving stop command for stopping an upper revolving body during revolving at a target revolving stop angle in which the target revolving stop angle θstop for stopping the revolving of the upper revolving body before the upper revolving body and a work implement deviate from a work area is calculated based on the position of a predetermined work area 60 and a posture of the upper revolving body 12 and a work implement 1A. By predicting an operation of the upper revolving body and the work implement during a braking period from the revolving angular velocity of the upper revolving body and the posture of the work implement, the control controller calculates the predicted revolving braking angle θpre, which is the angle at which the upper revolving body revolves during the braking period, corrects the target revolving stop angle θstop from the predicted result of the operation of the work implement during the braking period, and outputs a revolving stop command at a timing determined based on the predicted revolving braking angle and the corrected target revolving stop angle.SELECTED DRAWING: Figure 8
Patent JP-2019135655-A (JP)
Title: Computer-implemented program and method for providing virtual space, and information processing apparatus for executing the program
Inventor: SAWAKI KAZUAKI
IPC: G06F3/16
Filed: 2019-03-06
Abstract: To provide a technique for presenting desired panoramic image candidates to a user when changing a panoramic image developed in virtual space.SOLUTION: The program causes a computer to execute the steps of: receiving from a user of a head-mounted device a trigger input for changing a panoramic image developed in virtual space to another panoramic image (step S2415); after receiving the trigger input, receiving a search key input from the user (step S2420); presenting information for identifying one or more panoramic images searched by the search key from a plurality of panoramic images in the virtual space (step S2460); and receiving an input for selecting one panoramic image from the one or more panoramic images (step S2465).SELECTED DRAWING: Figure 24
Patent JP-2020143863-A (JP)
Title: Heat exchanger
Inventor: MARUNO TOSHIYUKI
IPC: F28F9/013
Filed: 2019-03-07
Abstract: To prevent defective joining of tubes and outer fins occurring in brazing in a heat exchanger.SOLUTION: A heat exchanger 100 includes a header plate 6 extended in a lamination direction of tubes 5 and outer fins 3, to connect both end portions 5a of the tubes 5 thereto. On the header plate 6, a plurality of holes 11 to which end portions 5a of the tubes 5 are inserted, are arranged in the lamination direction at prescribed pitches P1-Pn. The pitch P3 of the hole 11 arranged at a center side in a lamination direction, of the header plate 6 is smaller than the pitches P2 of the holes 11 arranged at end portion sides in the lamination direction, of the header plate 6.SELECTED DRAWING: Figure 3
Patent JP-2020147293-A (JP)
Title: Cap for multiple container
Inventor: IINO HIROYOSHI
IPC: B65D1/02
Filed: 2019-03-11
Abstract: To provide a cap for a multiple container which prevents cooling water sprayed in a cooling process after a high temperature charging process from infiltrating into a gap between an outer container and an inner container.SOLUTION: A cap 50 for a multiple container is mounted at a mouth part 3 of a container body 2 comprising an outside air introduction hole 13 for introducing outside air between an inner container 20 and an outer container 10 at the mouth part 3, in which the inner container 20 housing a content, and the outside container 10 enclosing the inner container 20 are releasably laminated. The cap for the multiple container includes: a cap body 60 in which an intake hole 67c sucking outside air and communicating with the outside air introduction hole 13 is prepared in an upper plate part 61 comprising a spout 62 for the content; and a lid 70 comprising a top plate part 71 which is overlaid on the cap body 60, and provided so as to face the upper plate part 61 when closed. In the top plate part 71, a second plug part 74 which functions as a closing part for closing the intake hole 67c is formed when the lid 70 is closed.SELECTED DRAWING: Figure 2
Patent JP-2020034537-A (JP)
Title: Method of detecting nafld or nash, or predicting risk thereof, diagnostic kit for detecting nafld or nash, and method and diagnostic kit for determining progression of liver fibrosis in subject
Inventor: NAKAGAWA ISATO
IPC: G01N33/68
Filed: 2019-03-12
Abstract: To provide a novel method of diagnosing NAFLD and NASH, which can be more easily implemented and does not burden patients and medical professionals, and to provide a novel method of determining progression of liver fibrosis in subjects potentially having NAFLD and NASH without burdening patients and medical professionals.SOLUTION: A method provided herein comprises measuring a total carnitine level, a sum of a free carnitine level and a total acylcarnitine level, in a biological sample, and determining the total acylcarnitine level by subtracting the free carnitine level from the total carnitine level. A measurement result is compared with a reference value to enable early diagnosis of NAFLD and NASH and determination of progression of liver fibrosis.SELECTED DRAWING: None
Patent JP-2020147305-A (JP)
Title: Adsorption device
Inventor: WATANABE KOSUKE
IPC: B65B5/04
Filed: 2019-03-12
Abstract: To appropriately determine an abnormality of an adsorption part.SOLUTION: A boxing device 1 comprises: adsorption parts B1-B6 that adsorb and hold an article by negative pressure; negative pressure sensors S1-S6 that respectively detect negative pressure values in the adsorption parts B1-B6; an adsorption abnormality determination unit 31 that determines that there are abnormalities in the adsorption parts B1-B6 when the detected negative pressure values are continuously lower than a predetermined suction determination negative pressure value by a predetermined determination frequency or higher; a notification control unit 33 that notifies abnormalities when it is determined that the abnormalities are present in the adsorption parts B1-B6; and a monitor 4.SELECTED DRAWING: Figure 4
Patent JP-2020150141-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: KATO HIROMI
IPC: H01L29/812
Filed: 2019-03-14
Abstract: To provide a semiconductor device whose characteristics can be stably improved and a manufacturing method thereof.SOLUTION: A semiconductor device according to an embodiment includes first to third electrodes, first to third nitride regions, and first and second insulating films. The first nitride region includes Alx1Ga1-x1N (0≤x1<1). The second nitride region includes Alx2Ga1-x2N (0<x2≤1, x1<x2). The first insulating film includes a first insulating region and a second insulating region, and contains silicon and nitrogen. The third nitride region contains Alx3Ga1-x3N (0<x3≤1, x1<x3). The second insulating film contains silicon and oxygen.SELECTED DRAWING: Figure 1
Patent JP-2020154426-A (JP)
Title: Information provision system, information provision device, and information provision method
Inventor: TANI EIGO
IPC: G08G1/09
Filed: 2019-03-18
Abstract: To provide an information provision system, an information provision device, and an information provision method for avoiding a collision by an appropriate method where existence of an automobile traveling on a road way adjacent to a sidewalk is reflected when the sidewalk is narrow.SOLUTION: An information provision system 1 performs: detecting that two movement support vehicles which are oppositely traveling on one sidewalk are to collide with each other when both of the vehicles continue traveling, and cannot avoid a collision unless one of the vehicles travels on a road way adjacent to the one sidewalk; detecting an advance direction of a road way adjacent to a sidewalk; providing information that a vehicle oppositely traveling on a road way has to be avoided to an occupant of a vehicle traveling in a direction opposed to an advance direction of a road way; and then urging an occupant who can drive while confirming an automobile approaching on a road way to allow a movement support vehicle to travel on a road way so as to avoid a collision.SELECTED DRAWING: Figure 2
Patent JP-2020151118-A (JP)
Title: Game machine
Inventor: OKAMOTO KOICHI
IPC: A63F5/04
Filed: 2019-03-19
Abstract: To provide a game machine capable of more appropriately acquiring pattern data of a pattern on an effective line.SOLUTION: A game machine includes: a first position (left lower stage) as a reference position of a left reel 31; and a second position (left upper stage) as a pattern position on at least one effective line of the left reel 31. The game machine includes a pattern array table for storing pattern data. In a game in which a pattern of a predetermined pattern number (for example, 0) of the left reel 31 stops in a reference position (left lower stage), pattern data (pattern data of a pattern number 2) of a pattern that stops in an effective line (left upper stage) can be acquired based on the predetermined pattern number and a pattern array table.SELECTED DRAWING: Figure 228