baber/WOPTO huggingface dataset:
Patent JP-2021150586-A (JP)
Title: Die bonding device and manufacturing method of semiconductor device
Inventor: KOBASHI HIDEHARU
IPC: H01L21/66
Filed: 2020-03-23
Abstract: To provide a technique capable of improving the recognition accuracy of cracks.SOLUTION: A die bonding device includes an imaging device that images a die, an illumination device that illuminates the die at an angle with respect to an optical system axis of the imaging device, and a control device that controls the imaging device and the illumination device. In order to detect cracks formed in the die, the control device is configured to irradiate the die with light having a wavelength shorter than green in a visible light region by the illumination device and to image the die by the imaging device.SELECTED DRAWING: Figure 6
Patent JP-2021151396-A (JP)
Title: Game machine
Inventor: FUJIWARA JUNPEI
IPC: A63F7/02
Filed: 2020-03-24
Abstract: To provide an easy-to-use game machine.SOLUTION: A Pachinko machine (game machine) P according to the present embodiment includes a winning port unit 32 in the lower right of a game area 22 of a game board 20. A second start port 26 and a large winning port 27 are formed on the winning port unit 32. An adjuster (guidance member) 35 for guiding a game ball in the arrangement direction of the large winning port 27 is provided on the upstream side of the large winning port (opening part) 27, and the adjuster 35 is arranged so as to be overlapped with a first slide plate (variable member) 27a in the vertical direction. Therefore, even when the model performance of the Pachinko machine P is changed, the adjuster 35 is overlappingly arranged on the first slide plate 27a so as to realize a desired model performance while using the first slide plate 27a of the large winning port 27 as a common member, thereby changing an opening area S of the large winning port 27 into which the game ball can enter.SELECTED DRAWING: Figure 21
Patent JP-2021157261-A (JP)
Title: Management device and management program
Inventor: SHIMOSHIMANO HIDEO
IPC: H04N5/92
Filed: 2020-03-25
Abstract: To provide a technique which makes it possible to take an image of a target mobile body, without fail, by a mobile body around the target mobile body.SOLUTION: A storage unit 240 stores a position history table for storing positional information of mobile bodies at each time on a mobile body-by-mobile body basis and for storing a camera information table for storing, on a mobile body-by-mobile body basis, information of at least one camera which can take an image of around a mobile body. A control unit 230 specifies an imaging target, which is a mobile body that fits a predetermined moving state, and a second mobile body, which is in a predetermined distance from the imaging target, and determines whether the camera of the second mobile body can take an image of the imaging target with reference to the camera information table. A communication unit 220 sends control information for having the imaging target imaged to the second mobile body if the second mobile body is determined to be capable of imaging by the control unit 230.SELECTED DRAWING: Figure 2
Patent JP-2020143371-A (JP)
Title: Vapor deposition mask, framed vapor deposition mask, vapor deposition mask preparator, and manufacturing method for organic semiconductor element
Inventor: TAKEDA TOSHIHIKO
IPC: H01L51/50
Filed: 2020-03-25
Abstract: To provide: an evaporation mask capable of accurately confirming whether or not the shape pattern of an opening formed in a resin mask is normal, while satisfying both high-definition and weight saving; an evaporation mask preparation body for acquiring that evaporation mask; a framed evaporation mask having that evaporation mask; and an organic semiconductor element manufacturing method using that framed evaporation mask.SOLUTION: An evaporation mask 100 comprises: a metal mask 10 having a slit 15 formed therein; and a resin mask 20 having an opening 25 formed to correspond to a pattern evaporated at a position to overlap said slit and laminated over the metal mask 10, wherein there is used a resin mask having a light transmittance of 40% or less for a wave length of 550 nm.SELECTED DRAWING: Figure 1
Patent JP-2021156496-A (JP)
Title: Pollen information system and pollen information display method
Inventor: UEDA OSAMU
IPC: F24F7/06
Filed: 2020-03-27
Abstract: To provide effective information for encouraging visitors to a facility to remove pollen.SOLUTION: A pollen information system comprises a digital signage 3 installed near an entrance 2 in a facility 1, an imaging device 4 installed near the entrance 2 in the facility 1, and a processing server 7. The processing server 7 is configured to, when an entry/exit management system 8 detects the entry of a person into the facility 1, generate a simulated image in which a pattern representing pollen is superimposed on an image of the occupant taken by the imaging device 4, and display the generated simulated image on the digital signage 3.SELECTED DRAWING: Figure 1
Patent JP-2021135036-A (JP)
Title: Heat exchanger
Inventor: OWAKI TAKASHI
IPC: F28F3/08
Filed: 2020-03-27
Abstract: To provide a heat exchanger capable of improving durability of a heat exchange element.SOLUTION: A heat exchanger 1 is configured to exchange heat between combustion air A and exhaust gas G, and comprises a heat exchange element 2, and a pair of first ducts and a pair of second ducts attached to the heat exchange element 2. A plurality of threaded rods 4A, 4B are vertically joined to the respective side portions of a pair of first surfaces 201 and a pair of second surfaces 202 of the heat exchange element 2. At the end part of each duct, a flange part is provided in which a plurality of insertion holes through which the plurality of threaded rods 4A, 4B are inserted are formed.SELECTED DRAWING: Figure 3
Patent JP-2021156519-A (JP)
Title: Air conditioning system of clean room
Inventor: HIGUCHI YASUHIRO
IPC: F24F7/06
Filed: 2020-03-27
Abstract: To provide an air conditioning system of a clean room capable of suppressing increase of costs, saving energy, and effectively utilizing an object space, while satisfying a temperature and a cleanliness required for the object space.SOLUTION: In a state that a region requiring higher cleanliness in comparison with other regions is determined as a high cleanliness region S1, and a region excluding the high cleanliness region S1 is determined as a non-high cleanliness region S2 in an object space S, a blower unit 8 disposed in a manner of being hung at an upper part of the object space S and supplying cleaned air A to the object space S is disposed to blow out the air A in a lateral direction with respect to an upper space of the high cleanliness region S1, the air A blown out in the lateral direction is bent downward at the upper space and directed toward the high cleanliness region S1, and the air A supplied to the high cleanliness region S1 flows downward in the high cleanliness region S1, reaches the non-high cleanliness region S2, and raises in the non-high cleanliness region S2 to return to the blower unit 8.SELECTED DRAWING: Figure 4
Patent JP-2020200826-A (JP)
Title: Variable compression ratio (VCR) engine
Inventor: CYRIL HUBER
IPC: F02D15/02
Filed: 2020-03-30
Abstract: To provide a variable compression ratio (VCR) engine with more continuous performance and with less need for maintenance than in the prior art.SOLUTION: The invention relates to a variable compression ratio (VCR) engine and a method for driving the variable compression ratio (VCR) engine. The variable compression ratio (VCR) engine 1 comprises at least one cylinder 2 with a piston 3 movably arranged therein and adapted to perform a predefined piston stroke, and a setting unit 4 for setting a preset compression ratio by setting a preset clearance position 11. The VCR engine 1 further comprises a control unit 5 for setting at least one temporal clearance 15 position different from the preset clearance position 11 and for inducing at least one piston movement with the temporal clearance position 15.SELECTED DRAWING: Figure 1
Patent JP-2021156147-A (JP)
Title: Precast concrete slab and road structure
Inventor: MATSUHATA DAIKI
IPC: E01C5/08
Filed: 2020-03-30
Abstract: To provide a precast concrete slab that is stronger and lighter than the case where reinforcing bars are arranged and formed.SOLUTION: A precast concrete slab (road slab) 1 is formed of a steel member that integrally forms a rectangular main body and fixing portions provided at four corners (corner portions) of the main body, and concrete to embed the part excluding a fixing portion of the steel member. The main body of the steel member includes a rectangular frame and a mesh structure formed inside the frame. The mesh structure is formed along both diagonals of the frame. Each fixing portion has a quadrant shape and is a member for fixing the road slab 1 to a cylindrical pile 5 erected on a road body 4. The road is formed by placing the road slab 1 on the top of the piles 5 erected in a grid pattern.SELECTED DRAWING: Figure 1
Patent JP-2021158330-A (JP)
Title: Mapping device and load port device
Inventor: SASAKI MUTSUO
IPC: H01L21/677
Filed: 2020-03-30
Abstract: To provide a mapping device that detects the accommodation state of a square plate object.SOLUTION: In a load port device 10, a mapping device 20, which detects the accommodation state of a square plate-shaped object in a container 70 that can accommodate a plurality of square plate-shaped objects (substrates 80) at predetermined intervals along a first direction, has a sensor for detecting a square plate-shaped object. The sensor has a detection axis along a virtual line that intersects two edges connected to any one corner in the rectangular plate-shaped object when the rectangular plate-shaped object is viewed from the first direction.SELECTED DRAWING: Figure 2
Patent JP-2021164185-A (JP)
Title: Motor unit
Inventor: TAKAYAMA SHOGO
IPC: H02K9/19
Filed: 2020-03-30
Abstract: To provide a motor unit which enables improvement of workability during failure and enables improvement of cooling performance.SOLUTION: A motor unit includes a motor 20, a housing 10, a refrigerant passage 15, a pump 30, and a cooler 40. The motor has: a rotor 21 which rotates around a motor axis; and a stator 22 facing the rotor in a radial direction through a gap. The cylindrical housing has a motor chamber which houses the motor and a cooling medium for cooling the motor. The refrigerant passage is disposed outside the motor chamber and the cooling medium circulates therein. The pump circulates the cooling medium. The cooler cools the cooling medium. The refrigerant passage is formed extending in a circumferential direction and allows an inflow port 15a and an outflow port 15b, which are open facing the motor chamber, to communicate with each other. The pump and the cooler are provided at the refrigerant passage.SELECTED DRAWING: Figure 2
Patent JP-2021161669-A (JP)
Title: Snow melting control system
Inventor: OBATA JINJU
IPC: E01H5/10
Filed: 2020-03-31
Abstract: To provide a snow melting control system capable of being driven by power with small capacity, and capable of performing drive control of a snow melting apparatus according to the situation.SOLUTION: A snow melting control system 2 comprises a control part 3, a memory 4, a communication part 5, and a snow melting mat 11. The snow melting mat 11 is divided into first to eighth snow melting parts 11a to 11h. The control part 3 performs image processing based on photographing image data from a camera 20, and detects snow accumulation of the first to eighth snow melting parts 11a to 11h. When there is the first snow melting part 11a whose snow accumulation is greater than a predetermined amount, the control part 3 turns on the first, fourth, fifth, and eighth snow melting parts 11a, 11d, 11e, and 11h of a first group including the first snow melting part 11a.SELECTED DRAWING: Figure 1
Patent JP-2021160893-A (JP)
Title: Transportation roller, sheet transportation device and outside core part
Inventor: TANIIKE YOSHIHIRO
IPC: B65H5/06
Filed: 2020-03-31
Abstract: To enable easy replacement of a rubber part.SOLUTION: A feeding roller 110 includes: a feeding roller shaft 11b; an inside core part 11031 provided to the feeding roller shaft 11b; an outside core part 1101 capable of being attached to and detached from the inside core part 11031; and a rubber part 1105 provided in an outer periphery of the outside core part 1101. The outside core part 1101 includes an outside engaging part 1101a. The inside core part 11031 includes an inside engaging part 1103a that is elastically deformable so as to be capable of engaging the outside engaging part 1101a.SELECTED DRAWING: Figure 7
Patent JP-2021163925-A (JP)
Title: Quantum cascade laser element and quantum cascade laser device
Inventor: SUGIYAMA ATSUSHI
IPC: H01S5/227
Filed: 2020-04-02
Abstract: To provide a quantum cascade laser element and a quantum cascade laser device in which the heat dissipation can be improved and the stability can be improved.SOLUTION: A quantum cascade laser element 1 includes: a semiconductor substrate 2; a semiconductor mesa 4 formed on the semiconductor substrate 2 so as to extend along an optical waveguide direction; an embedded layer 5 formed to have the semiconductor mesa 4 therebetween along a width direction of the semiconductor substrate 2; an upper clad layer 6 formed on the semiconductor mesa 4 and the embedded layer 5; and a metal layer 81 formed on the upper clad layer 6. On a surface 6a of the upper clad layer 6 on the opposite side to the semiconductor substrate 2, a pair of groove parts 68 extending along the optical waveguide direction are formed. The pair of groove parts 68 are disposed in two regions P2 on the outside in a case where the upper clad layer 6 is equally divided into four regions P1, P2 in the width direction of the semiconductor substrate 2. The metal layer 81 exists inside the pair of groove parts 68.SELECTED DRAWING: Figure 1
Patent JP-2021168436-A (JP)
Title: Imaging apparatus, control method of the same, program, and storage medium
Inventor: TANAKA HIROKI
IPC: G06T7/00
Filed: 2020-04-09
Abstract: To provide an imaging apparatus capable of generating a high-quality learning image when learning is performed using an image in live view.SOLUTION: The imaging apparatus includes a first imaging unit that captures a first series of time-sequential images, a second imaging unit that captures a second series of time-sequential images with a different shooting setting from that of the first imaging unit, a calculation unit that calculates an evaluation value for each of the images in the second series of images, an image processing unit that performs image processing on images in the second series of images whose evaluation values are above a threshold value, and a generation unit that generates teacher data for machine learning using at least images that have undergone image processing.SELECTED DRAWING: Figure 8
Patent JP-2020104020-A (JP)
Title: Fire hydrant device
Inventor: NISHIMURA HIROKI
IPC: A62C35/20
Filed: 2020-04-13
Abstract: To obtain a fire hydrant device equipped with a safe fire hydrant valve opening/closing mechanism which enables an operation from an upper surface side of a fire hydrant device and is not operated when an operator operating from the upper surface side applies the weight, for example, by losing the balance.SOLUTION: A fire hydrant device 1 in this invention is equipped with a fire hydrant valve opening/closing mechanism 3 for opening/closing a hydrant valve in a housing 19 for storing a hose 25. The fire hydrant valve opening/closing mechanism 3 includes an upper surface side operation part for operating from an upper surface side of the housing 19, and the upper surface side operation part is configured that an opening operation for opening the fire hydrant valve is performed by the motion for pulling the upper surface side operation part upward.SELECTED DRAWING: Figure 1
Patent JP-2021169423-A (JP)
Title: Method for administering pharmaceutical preparation
Inventor: MATSUKAWA YOETSU
IPC: A61P39/06
Filed: 2020-04-15
Abstract: To effectively enhance immune functions.SOLUTION: A method for administering a pharmaceutical preparation comprises: orally administering "an active oxygen removing agent for oral administration" within a time zone in which sympathetic nerve is dominant (for example, from 5 a.m. to 5 p.m); orally administering "an antitumor agent causing parasympathetic nerve dominance and lymphocyte activation by upper gastrointestinal tract-mucosal absorption (antitumor agent)" within a time zone in which parasympathetic nerve is dominant (for example, from 5 p.m. to 5 a.m. next morning); and causing these agents to be absorbed at the organs having concentrated lymphatic vessels which have the immune response of detecting microorganisms and transmitting the detection of microorganisms to the brain.SELECTED DRAWING: None
Patent JP-2021171682-A (JP)
Title: Liquid sterilizing device, and liquid sterilizing system
Inventor: SAKURAI KIMITO
IPC: C02F1/32
Filed: 2020-04-22
Abstract: To provide a liquid sterilizing device that can easily be installed and can prevent turbulence of a liquid stream when it is installed in a liquid, and a liquid sterilizing system.SOLUTION: The liquid sterilizing device according to an embodiment of the present invention, comprises: a case comprising a plate-shaped first recess opening on a first face, a pair of holes each penetrating between a second face intersecting the first face and the side face of the first recess; a substrate disposed in the first recess and comprising a wiring pattern; a light-emitting device that is disposed in the first recess, is electrically connected to the wiring pattern, and is capable of radiating ultraviolet rays; a plate-shaped body that closes the opening of the first recess and can transmit ultraviolet rays; wiring disposed inside the pair of holes, with one end thereof electrically connected to the wiring pattern and the other end thereof disposed outside the case; and a pair of plugging units each liquid-tightly plugging a gap between the inner wall of the hole and the wiring.SELECTED DRAWING: Figure 2
Patent JP-2021172841-A (JP)
Title: Film deposition method
Inventor: NUNOSHIGE HIROSHI
IPC: C23C16/455
Filed: 2020-04-22
Abstract: To provide a technology capable of improving a productivity and increasing a uniformity of an element concentration in a film thickness direction.SOLUTION: A film deposition method according to an aspect of the disclosure is the film deposition method of a film containing at least three elements, and includes the steps of: supplying a first reactive gas containing a first element to a treatment vessel; purging the first reactive gas; supplying a second reactive gas containing a second element reacting the first reactive gas to the treatment vessel; and purging the second reactive gas. In at least one of the steps of purging the first reactive gas and purging the second reactive gas, a third reactive gas containing a third element is supplied to the treatment vessel.SELECTED DRAWING: Figure 2
Patent JP-2021174645-A (JP)
Title: Ignition plug
Inventor: NOGUCHI TOMOHITO
IPC: H01T13/38
Filed: 2020-04-23
Abstract: To provide an ignition plug that can reduce the occurrence of creeping discharge.SOLUTION: An ignition plug includes an insulator including a first member made of ceramic that forms the tip side of a shaft hole and has a tip facing surface, and a second member made of synthetic resin, which has its own tip in contact with the rear end of the first member, forms the rear end side of the shaft hole, and has a rear end facing surface, a conductive portion arranged in the shaft hole from the rear end to the tip, and a cylindrical main metal fitting provided with, on the inner circumference, a shelf portion that locks the front end facing surface and a receiving portion that locks the rear end facing surface. The dielectric constant of the synthetic resin constituting the second member is smaller than the dielectric constant of the ceramics constituting the first member. The second member extends from the position on the tip side of the rear end of the main metal fitting to the rear end position of the rear end of the main metal fitting.SELECTED DRAWING: Figure 1
Patent JP-2020111330-A (JP)
Title: Knuckle bracket for suspension device
Inventor: KOMAGATA YUKIHARU
IPC: B60G7/00
Filed: 2020-04-24
Abstract: To provide a knuckle bracket for a suspension device having a camber angle adjustment mechanism by a simple structure.SOLUTION: A knuckle bracket used in a suspension device comprises a bracket part having opposing plate faces and serving as a connection part with a knuckle at a wheel side. In the knuckle bracket for the suspension device, knuckle connecting attachment holes are formed at upper and lower positions of the bracket part, a washer fitting part including the attachment holes is arranged at one opposing plate face of the bracket part, an eccentric washer, in which attachment bolts are penetrated and attached at an eccentric position, is attached in the washer fitting part, and a knuckle is connected to the bracket part by attaching the attachment bolts at prescribed positions in the attachment holes. Positions of the attachment bolts in the attachment holes are continuously changed depending on a rotation position of the eccentric washer, and positions of the eccentric washer in a vertical direction are fixed by abutment of the washer fitting part with both a neutral position and an extreme position in a moving range of the attachment bolts.SELECTED DRAWING: Figure 5
Patent JP-2020141410-A (JP)
Title: Receiver
Inventor: WATANABE HIROSHIGE
IPC: H04N21/442
Filed: 2020-04-27
Abstract: To provide a receiver that, when security communication is being performed, can make a display indicating that the security communication is being performed outside a full screen of video and multimedia content.SOLUTION: A receiver including a video signal processing unit, an indicator, and a communication unit further includes a control unit for detecting security communication based on transport layer security (TLS) via the communication unit. When there is no error of security communication, the control unit makes a notification display for notifying that a function related to security is operating outside a display screen of the indicator, and when an error occurs during execution of security communication, the control unit displays its cause on the screen.SELECTED DRAWING: Figure 5
Patent JP-2021174306-A (JP)
Title: IC card
Inventor: SAKATA NAOYUKI
IPC: G06K19/077
Filed: 2020-04-27
Abstract: To provide an IC card for a non-contact SIM, which can perform a communication inspection in a production line by using a communication antenna coil on a non-contact SIM card, and can be manufactured by a conventional production line without exposing unnecessary connection wiring to a usage environment when separating the SIM card.SOLUTION: The IC card has a foldable IC medium in an external substrate. The IC medium includes at least a non-contact type communication function. The IC medium is provided with a first communication antenna coil for non-contact wireless communication, a second communication antenna coil for wireless communication coupling with the first communication antenna coil in the external substrate outside the IC medium, and a third communication antenna coil directly connected to the second communication antenna coil in the external substrate outside the IC medium for wireless communication with a wireless communication device outside the IC card.SELECTED DRAWING: Figure 1