baber/WOPTO huggingface dataset:
Patent JP-2021033470-A (JP)
Title: Perishable product management system
Inventor: MISHIMA TAKASHI
IPC: B65G61/00
Filed: 2019-08-20
Abstract: To issue an alarm when the alarm is needed by tracking changes of environmental information in time series during delivery of perishable products from a producer to a consumer.SOLUTION: A perishable product management system includes: a sensor block 120 arranged in a packaging box into which perishable products are placed to measure environmental information including at least temperature and humidity; a plurality of communication slave units 140 arranged incidentally in delivery means 130 to which the packaging box is delivered to relay transmission information from a communication slave unit of a similar kind of itself together with relay composed of reception and transmission of identification information and the environmental information on the packaging box; a plurality of communication master units 210 provided on a moving route of the delivery means 130 to receive information transmitted by the communication slave units 140 and transmit the information to a cloud computing part 300; and a delivery management part 250 for being able to receive alarm information from the cloud computing part 300 to perform notification of contents of the alarm by using communication means between operators.SELECTED DRAWING: Figure 1
Patent JP-2021034798-A (JP)
Title: Data collection system, communication system, and communication path control method
Inventor: HIRAI HAJIME
IPC: H04W4/38
Filed: 2019-08-20
Abstract: To obtain a data collection system capable of performing a load distribution of an aggregation device by suppressing a traffic.SOLUTION: A data collection system 3 comprises: a margin monitoring part 33 that monitors a housing margin indicating margin of the number of terminal devices which can house aggregation devices 2-1 and 2-2, and selects the aggregation device of which the housing margin is lower than a threshold value; a main and sub information extraction part 34 that extracts the terminal device connected to the main aggregation device from among the terminal devices connected to the selected aggregation devices 2-1 and 2-2 on the basis of main and sub information indicating the main aggregation device and the sub aggregation device, set by each terminal devices as information acquired from the terminal device connected to the selected aggregation devices 2-1 and 2-2; a terminal device selection part 35 that selects a switch target of the aggregation devices 2-1 and 2-2 to be connected on the basis of the housing margin of the sub aggregation device from among the extracted terminal devices; and a switching instruction part 36 that instructs to switch between a main and sub of the aggregation devices 2-1 and 2-2 to be connected to the selected terminal device.SELECTED DRAWING: Figure 2
Patent JP-2019195706-A (JP)
Title: Autonomous travel-type cleaner
Inventor: MATSUMOTO CHIZUYO
IPC: A47L9/28
Filed: 2019-08-21
Abstract: To provide an autonomous travel-type cleaner that easily sucks trash present on a corner of a region to be cleaned and can move from the corner to another area quickly.SOLUTION: A self-travelling vacuum cleaner (10) has a body (20) having a suction port (101), a drive unit (30), and an electric fan. The suction port (101) is disposed more closely to a maximum width part of the body (20) than the drive unit (30) is, and thereby the cleaner easily sucks trash present on a corner of a region to be cleaned and can move from the corner to another area quickly.SELECTED DRAWING: Figure 2
Patent JP-2021030538-A (JP)
Title: Encoder and Inkjet Printer
Inventor: KASANO HIROSHI
IPC: G01D5/12
Filed: 2019-08-22
Abstract: To provide an encoder that is used in an on-demand type inkjet printer, which is configured so that an effective radius of a pulley can be arbitrarily changed in accordance with desired resolution, without replacing the pulley.SOLUTION: The encoder comprises: an encoder main body 41 that outputs a pulse signal every time a rotation axis rotates at a predetermined angle; a semi-spherical pulley 43 whose rotation axis matches a rotation axis 42 of the encoder main body; angle adjustment means 44 that supports the encoder main body 41 and can change an angle of an inclination of the rotation axis of the pulley 43 relative to a horizontal surface; and height adjustment means 46 that can adjust a height of the angle adjustment means 44. An outer peripheral surface of the pulley 43 is brought into contact with a belt 12 of a conveyor that conveys a work-piece, the pulley 43 is rotated by friction force, and the encoder main body 41 is made to output pulse signals corresponding to relative speed of the belt 12 to the pulley 43.SELECTED DRAWING: Figure 6
Patent JP-2020014002-A (JP)
Title: Light-emitting device
Inventor: KIMURA HAJIME
IPC: H01L51/50
Filed: 2019-08-23
Abstract: To provide a display device capable of preventing an electric current from running through a display element during a signal writing operation, without changing potentials of a power supply line for supplying an electric current to the display element line by line.SOLUTION: When setting a gate-source voltage of a transistor 101 by running a predetermined electric current through the transistor, a potential of a gate terminal of the transistor is adjusted to prevent an electric current from running through a load connected with a source terminal of the transistor. Therefore, the connected wiring of a gate terminal of the transistor is configured to have the different potential from the connected wiring of a drain terminal of the transistor.SELECTED DRAWING: Figure 1
Patent JP-2021034254-A (JP)
Title: Lighting fixture and luminaire
Inventor: NAKAMURA NOBUHISA
IPC: F21V23/04
Filed: 2019-08-26
Abstract: To achieve remote control using a radio signal while suppressing lowering of designability.SOLUTION: A light source unit 3 has a light source module 31 and a frame part 301 enclosing the light source module 31. A fixture body 2 has one or more accommodation bodies 20 formed in a box shape having an opening part 200 in the front. At least one accommodation body 20 has a gap 10 formed between a frame part 301 and the accommodation body 20 when viewed from the front of the accommodation body 20. The at least one accommodation body 20 accommodates the light source unit 3, a power unit and a reception device 5 such that the power unit and the reception device 5 are hidden behind the light source unit 3 when viewed from the front of the accommodation body 20. The reception device 5 is so arranged as to receive a radio signal entering the accommodation body 20 through the gap 10.SELECTED DRAWING: Figure 4
Patent JP-2020047267-A (JP)
Title: Scene classification
Inventor: ATHMANARAYANAN LAKSHMI NARAYANAN
IPC: G08G1/16
Filed: 2019-08-29
Abstract: To provide a scene classification method capable of achieving automated dynamic scene recognition at a human level.SOLUTION: A method for scene classification captures a series of image frames of environment from a mobile vehicle in an image capture device. A temporal classifier classifies the image frames into temporal prediction to generate the series of image frames associated with each temporal prediction based on a scene classification model. The temporal classifier executes classification of the image frames based on convolutional neural network (CNN), long and short term memory (LSTM) network and a completely connected layer. A scene classifier classifies the image frames based on the CNN, global average pooling and the completely connected layer to generate the associated scene prediction based on the scene classification model and each temporal prediction.SELECTED DRAWING: Figure 2
Patent JP-2021035403-A (JP)
Title: Game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2019-08-30
Abstract: To draw the attention of a player to a reservation display of start memories when the reservation display of start memories is displaced in a game machine.SOLUTION: At a timing t1, following a start of a variable display game that has been performed N times, a game machine starts a symbol variation. At a timing t2, displacement of an icon display of a reservation display from a first standby position to a reservation digestion display is started. At a timing t3, the icon display of the reservation display between each standby position is started. At a timing t4, the displacement of the icon display between each standby position and the displacement of the icon display from the first standby position to the reservation digestion display are stopped.SELECTED DRAWING: Figure 86
Patent JP-2020042811-A (JP)
Title: Method, and apparatus for clock synchronization, device, storage medium and vehicle
Inventor: XIE YUANFAN
IPC: G06F1/12
Filed: 2019-09-04
Abstract: To provide a method and an apparatus for clock synchronization, a device, a storage medium and a vehicle.SOLUTION: The method includes the steps of: determining a first pose change of an image collector with respect to a reference coordinate system at different image collection time points; determining a second pose change of a calibration collector with respect to the reference coordinate system at different corrected image collection time points, in which, the different corrected image collection time points are determined according to the different image collection time points and each predetermined correction time variable; and performing a clock synchronization on the image collector and the calibration collector according to the first pose change of the image collector and the second pose change of the calibration collector corresponding to each correction time variable.SELECTED DRAWING: Figure 1
Patent JP-2020094030-A (JP)
Title: Oral composition
Inventor: UCHINO YOSUKE
IPC: A61K8/44
Filed: 2019-09-05
Abstract: To provide oral compositions that exhibit an excellent oral biofilm removal effect by erythritol and also exhibit a dentin hypersensitivity suppressing effect.SOLUTION: Provided is an oral composition containing the following components (A), (B), (C) and (D): (A) 3 mass% or more to 33 mass% or less of erythritol; (B) potassium compound; (C) N-acyl amino acid having a hydrocarbon group having 14 to 18 carbon atoms or an alkali metal salt thereof; and (D) water, the mass ratio of the content of component (D) and the content of component (A) ((D)/(A)) being 1 or more to 10 or less.SELECTED DRAWING: Figure 1
Patent JP-2021044275-A (JP)
Title: Semiconductor device
Inventor: HOSHI YASUYUKI
IPC: H01L21/3205
Filed: 2019-09-06
Abstract: To provide a semiconductor device in which destruction in an edge termination region can be suppressed.SOLUTION: A semiconductor device 700 includes an active region 150, a gate ring region 160 that surrounds the active region 150, and a source ring region 170 that surrounds the gate ring region 160, The active region 150 includes a semiconductor substrate 1 with a first conductivity type, a first semiconductor layer 2 with the first conductivity type, a second semiconductor layer 6 with a second conductivity type, a first semiconductor region 7 with the first conductivity type, a gate insulating film 9, a first gate electrode 10a, an interlayer insulating film 11, a first first electrode 12a, and a second electrode 13. The source ring region 170 includes a semiconductor substrate 1, a first semiconductor layer 2, a second semiconductor layer 6, a third semiconductor region 3, and a second first electrode 12b. In the source ring region 170, second semiconductor regions 30 and 31 with the first conductivity type or the second conductivity type are provided on a bottom surface of the third semiconductor region 3 at positions opposite to the second first electrode 12b.SELECTED DRAWING: Figure 15
Patent JP-2020040400-A (JP)
Title: Heat sealing polyester film for manufacturing cooked food tray, manufacturing method therefor, and use of the film
Inventor: PEIFFER HERBERT DR
IPC: B32B27/36
Filed: 2019-09-09
Abstract: To provide a polyester film which has heat moldability with coextrusion, is basically amorphous, non-extended, and has excellent sealing property for applications described in a prologue part.SOLUTION: The invention relates to a coextruded, non-structured, transparent and heat molding polyester film consisting of at least one base layer (B) consisting of a-PET and a heat sealing outer layer (A) consisting of polyester of at least 80 wt.% or more, in which a) polyester of the outer layer (A) consists of a unit derived from one or more aromatic dicarboxylic acid of 25 to 95 mol%, a unit derived from one or more aliphatic dicarboxylic acid of 5 to 75 mol%, and aliphatic diol (mol% is total 100% always), b) the outer layer (A) contains 0.4 wt.% or less of inorganic or organic particles with median particle diameter dof 2.0 to 8.0 μm, c) thickness of the outer layer (A) is 10 to 100 μm, and d) thickness of the film is 100 to 1500 μm. The invention further relates to a manufacturing method of the invention, and use for foods and other consumption articles, especially a packaging film for foods and other consumption articles in the tray.SELECTED DRAWING: None
Patent JP-2020077612-A (JP)
Title: El display panel, el display device, manufacturing method of the el display panel, and manufacturing device of the el display panel
Inventor: TAKAHARA HIROSHI
IPC: H01L27/32
Filed: 2019-09-13
Abstract: To solve the problem in an EL display panel produced in a vapor deposition system that pixels of red, green, blue colors are formed by using a fine vapor deposition mask 251, but a position deviation of the fine vapor deposition mask 251 occurs and a production yield is deteriorated.SOLUTION: The light emission such as fluorescent light, phosphorescence 71, etc. is generated by irradiating a laser beam 59a to a light emission layer 17 formed on a TFT substrate 52. The fluorescent light and the phosphorescence 71 to be generated are reflected by a reflection film formed on a pixel 37. Each of the fluorescent light and the phosphorescence 71 is changed in accordance with a modification state of the light emission layer 17. An intensity change in the fluorescent light and the phosphorescence 71 is detected by a light detection device 77 in a light control apparatus 78. On the basis of the magnitude of the fluorescent light and the phosphorescence 71 and the change of them which are detected, the intensity and the irradiation of the laser beam 59a are controlled. In addition an irradiation position of the laser beam 59a is moved.SELECTED DRAWING: Figure 4
Patent JP-2021041664-A (JP)
Title: Hot air heating and circulation device, and film manufacturing method
Inventor: TAIRA SUSUMU
IPC: B29C55/08
Filed: 2019-09-13
Abstract: To provide a hot air heating and circulation device that removes pollutants, oligomer floating in hot air in a gaseous and particulate state, in order to efficiently remove organic substances such as gaseous oligomer that are persistently generated in hot air, by radiating ultraviolet light of a specific wavelength that does not generate ozone gas, which has adverse effects on human bodies and devices.SOLUTION: In the hot air heating and circulating device, in which hot air is heated to a high temperature and forcibly circulated in a heating and circulating system to heat and treat a thermoplastic resin film-like material to be treated, low-molecular-weight compounds such as oligomer floating in the heating and circulating system are irradiated with ultraviolet UV of a specific wavelength that practically does not generate ozone, and the oligomer is condensed and precipitated on the surface of an adsorbent set at a lower temperature than the hot air temperature of a heating apparatus and the precipitated oligomer surface is simultaneously irradiated with ultraviolet UV of a specific wavelength that does not substantially generate ozone, and the hot air is forced to circulate while the oligomer are decomposed.SELECTED DRAWING: Figure 1
Patent JP-2021045865-A (JP)
Title: Plastic frame, rack gear and slide rail
Inventor: MAKINO SEISHI
IPC: F16H55/06
Filed: 2019-09-18
Abstract: To provide a plastic frame that can achieve both mechanical strength and weight reduction in parts such as appliances, and can be easily molded even with complicated shapes, a rack gear, and a slide rail.SOLUTION: In a rod-shaped plastic frame F in which a frame base material 1 is made of a thermoplastic resin, an FRP reinforcing layer 2 obtained by impregnating a thermoplastic resin identical with the resin layer of the frame base material 1 into a reinforcing fiber sheet is formed on a part of an outer peripheral surface of the frame base material 1 over a length direction, and a bent surface having V-shaped or trapezoidal cross-section, or a curved surface having a U-shaped or semi-circular cross section is formed on an outer peripheral surface of the frame base material 1, and the FRP reinforcing layer is formed on the bent surface or the curved surface.SELECTED DRAWING: Figure 1
Patent JP-2021052265-A (JP)
Title: Earphone and earphone supporter
Inventor: KAMIMURA MASASHI
IPC: H04R1/10
Filed: 2019-09-24
Abstract: To provide an earphones that can stably obtain high sound insulation.SOLUTION: An earphone (91) includes a body (1) with one edge (11d) with an outer shape formed in an arc shape and attached to an ear lobe (E), a sound tube unit (13b) extending from the body (1) to a first side of the body (1), and a supporter (2) covering at least the first side of one edge (11d) side in the body (1). The supporter (2) has an arc-shaped protruding portion (22) that corresponds to the arc-shaped outline of the one edge (11d) in the body (1) and protrudes on the first side.SELECTED DRAWING: Figure 2
Patent JP-2021049283-A (JP)
Title: Structure for mounting storage box
Inventor: HIRAMOTO NAOTO
IPC: A47G29/12
Filed: 2019-09-26
Abstract: To provide a structure for mounting a storage box, which can be easily installed and maintained.SOLUTION: A structure for mounting a storage box 1 comprises the storage box 1, and a mounting frame 2 that is mounted along a top surface 1a, one side surface 1b, an undersurface 1c and the other side surface 1d of outer peripheral surfaces of the storage box 1. In the structure for mounting the storage box 1, the storage box 1 is arranged in a wall material 5 in such a manner as to pass through the wall material 5, which has a surface material 52 provided on a surface, in a penetration direction in a state in which the mounting frame 2 is mounted. A depth-direction width H of the mounting frame 2 is as great as or greater than a thickness T including a thickness of both the surface material 52 and the wall material 5.SELECTED DRAWING: Figure 6
Patent JP-2020155089-A (JP)
Title: Area setting supporting device, area setting supporting method, and area setting supporting program
Inventor: KITANO YUTAKA
IPC: G06M7/00
Filed: 2019-09-27
Abstract: To provide an area setting supporting device, an area setting supporting method, and an area setting supporting program which can easily set, in a video image, an investigation area where situations of persons are to be investigated.SOLUTION: The present invention relates to an area setting supporting device for setting an investigation area where situations of persons are to be investigated, on the basis of a video image obtained by photographing a predetermined area. The device includes: a trace detection part for detecting a moving trace of each person from the video image; a trace classification part for classifying moving traces detected by the trace detection part into several types on the basis of the direction of the moving trace; and a supporting information generation unit for generating setting supporting information as information for supporting setting of the investigation area on the basis of the number of moving traces according to each type formed in the classification by the trace classification part.SELECTED DRAWING: Figure 2
Patent JP-2021052933-A (JP)
Title: Protective pipe, medical device assembly, and guide wire attaching method
Inventor: NISHIMURA SATOSHI
IPC: A61M25/09
Filed: 2019-09-27
Abstract: To provide a protective pipe, a medical device assembly, and a guide wire attaching method that suppress an occurrence of flexure of a guide wire when the guide wire is set to a housing of a medical device in which a moving member for operating the movement of the guide wire is installed.SOLUTION: A protective pipe 500 includes a first opening 512, a second opening 513, and a lumen 511 provided between the first opening and the second opening, into which at least part of a base end part 201 of a guide wire 200 can be inserted. The protective pipe includes curved parts 510a and 510b for suppressing flexure of the guide wire 200, and is disposed between two ports 431 and 432.SELECTED DRAWING: Figure 3
Patent JP-2021053655-A (JP)
Title: Arithmetic device, arithmetic system, manufacturing system, and arithmetic method
Inventor: SAITO TADASHI
IPC: B23K20/12
Filed: 2019-09-27
Abstract: To properly set operation conditions that can suppress quality defects.SOLUTION: An arithmetic device 38 is used in a friction-stir-welding device for joining a first member T1 and a second member T2 by bringing a rotated tool 18 into contact with at least one of the first member T1 and the second member T2. The arithmetic device 38 includes: a detection part for detecting a member state which is a state of the first member T1, the second member T2, and at least a part of a joint T3 of the first member T1 and the second member T2, and a tool state which is a state of the tool 18; and a change information generating part for generating change information for changing operation conditions of the friction-stir-welding device from a first value to a second value, on the basis of the member state and the tool state detected by the detection part.SELECTED DRAWING: Figure 1
Patent JP-2019213984-A (JP)
Title: Game machine
Inventor: EBIMOTO YOSHIHIRO
IPC: A63F7/02
Filed: 2019-09-30
Abstract: To provide a game machine capable of making an execution mode of a special control state suitable.SOLUTION: A right-side area of a game area includes a first special electric winning device and a second special electric winning device. The first special winning electric device and the second special electric winning device are vertically disposed side by side. When winning/losing determination processing results in a jackpot to shift to an opening/closing execution mode, opening/closing control is executed to the first special winning device and the second special winning device. For details on an execution mode of the opening/closing control, the first special electric winning device and the second special electric winning device are simultaneously changed from a closed state to an open state at opening timing of each round game, and the first special electric winning device and the second special electric winning device are simultaneously changed from the open state to the closed state at completion timing of each round game. In this case, an interval period between the respective round games is set to be shorter than the shortest period required for allowing game balls existing in a position of the first special electric winning device to reach a position of the second special electric winning device.SELECTED DRAWING: Figure 7