baber/WOPTO huggingface dataset:
Patent JP-2019220883-A (JP)
Title: Signal quality information notification method and relay communication device
Inventor: TANAKA TAKAAKI
IPC: H04L1/20
Filed: 2018-06-21
Abstract: To transmit information about signal quality deterioration occurring in a communication channel constituted of multiple sections where different communication systems are used, in a form capable of identifying an occurrence section.SOLUTION: A communication system transmits relay data by a communication channel constituted of multiple sections where different communication systems are used. A relay communication device is provided between adjoining sections, i.e., a first section and a second section. The relay communication device includes: a receiving part for receiving relay data from the first section by a frame of a first communication system; and a relay part for setting signal quality information representing the signal quality, calculated for a physical link of each section where the relay data was transmitted until reaching the relay communication device, in a frame of a second communication system for transmitting the relay data to a relay destination and outputting it to the second section.SELECTED DRAWING: Figure 1
Patent JP-2019220018-A (JP)
Title: Periphery monitoring device
Inventor: YAMADA KITEN
IPC: H04N7/18
Filed: 2018-06-21
Abstract: To achieve a periphery monitoring device that makes it possible for a driver to intuitively understand an object a detection device detects or a direction of the object.SOLUTION: A periphery monitoring device 10 has: a display panel 12; a detection device 14; and a control device 16. The display panel 12 has an own vehicle display 28 representing an own vehicle conducted. Further, the detection device 14 is configured to detect an attention object existing in a periphery of the own vehicle. The control device 16 is configured to cause the most attention object largest in impact on the own vehicle of the attention object detected by the detection device 14 to be displayed in a periphery of the own vehicle display 28 in the display panel 12 as a highlight display part 32 of the attention direction display 30. Accordingly, information to be displayed on the display panel 12 becomes simple, and a direction in badly need of attention has only one direction displayed, which in turn a driver can intuitively understand a direction of the most attention object the detection device 14 detects.SELECTED DRAWING: Figure 2
Patent JP-2020001948-A (JP)
Title: Rust preventive cement additive
Inventor: TANAHASHI YASUSHI
IPC: C04B22/06
Filed: 2018-06-27
Abstract: To provide a cement additive having high capability of adsorbing salt without adversely influencing the physical properties of mortar and cement including strength, which additive can be produced by an easy method.SOLUTION: A cement additive is obtained in such a manner that alumina cement, calcium nitrite, slaked lime, and water are mixed and cured and the resulting cured body is put into a powder form. The cured body has a compression strength in a range of 10 to 25 N/mm. Use of the cement additive can give sufficient strength to concrete or mortar. According to the present invention, a cement additive having high capability of adsorbing salt can be also produced by an easy method.SELECTED DRAWING: None
Patent JP-2019013747-A (JP)
Title: Measuring device, measuring program, and measuring method
Inventor: SHIMIZU TAKESHI
IPC: A61B5/1473
Filed: 2018-06-28
Abstract: To improve measuring accuracy of a concentration value of a specific material in a sample.SOLUTION: A measuring device comprises a sensor placed in a body, an identifying unit for identifying an installation position of the sensor, a calculating unit for calculating a concentration of a specific material included in a sample on the basis of a signal from the sensor, and a storing unit for storing a plurality of pieces of calculation information. The calculating unit selects one piece of calculation information from the storing unit on the basis of the installation position of the sensor identified by the identifying unit, and uses the calculation information to calculate the concentration of the specific material included in the sample.SELECTED DRAWING: Figure 2
Patent JP-2020004920-A (JP)
Title: Flattening apparatus and article manufacturing method
Inventor: KAWASAKI YOJI
IPC: H01L21/027
Filed: 2018-06-29
Abstract: To provide a flattening device which is advantageous for separating a large-area mold from a cured imprint material.SOLUTION: A flattening device according to the present invention that flattens the surface of a composition by bringing a mold into contact with the composition on a substrate includes a light irradiation unit that irradiates the composition with light for curing the composition in a state where the mold and the composition are in contact with each other, and a control unit that changes a light irradiation region where the light irradiation unit irradiates the composition with the light, and controls the mold to be separated from a portion of the composition where the light irradiation is completed first.SELECTED DRAWING: Figure 3
Patent JP-2020008742-A (JP)
Title: Display device
Inventor: MIYAMOTO MOTOAKI
IPC: G02F1/1368
Filed: 2018-07-09
Abstract: To provide a display device suppressing display unevenness caused by an alignment film around a contact hole.SOLUTION: The display device includes an array substrate, a counter substrate, and a liquid crystal layer. A plurality of signal lines arranged in a first direction at a given interval, a plurality of scanning lines G1 arranged in a second direction at a given interval, a first organic insulation film 14 and a second insulation film 15 are disposed on one surface of the array substrate. A second contact conductive layer RE2 is in contact with a first contact conductive layer RE1 via a first contact hole CH122 opened in the first organic insulation film. At least a part of a contact region where the second contact conductive layer is in contact with the first contact conductive layer is covered with the second organic insulation film. A first electrode PE1 is electrically connected to the second contact conductive layer via a second contact hole CH123 opened in the second organic insulation film. The first contact hole and the second contact hole are deviated from each other in the second direction.SELECTED DRAWING: Figure 9
Patent JP-2020009234-A (JP)
Title: Driving section line recognition device
Inventor: KONO YASUKI
IPC: G06T7/00
Filed: 2018-07-10
Abstract: To provide a driving section line recognition device that can accurately detect a change in width of a lane.SOLUTION: A driving section line recognition device 1 comprises: an image acquisition unit 9; a line recognition unit 11; a vehicle width calculation unit 13; a lane width calculation unit 15; and a width change detection unit 17. The image acquisition unit is configured to acquire images representing a periphery of a vehicle. The line recognition unit is configured to recognize two driving section lines segmenting the lane on the basis of the image. The lane width calculation unit is configured to calculate a width of other vehicle. The lane width calculation unit is configured to calculate a width of the lane on the basis of the two driving section lines recognized by the line recognition unit. The width change detection unit is configured to detect a change in width of the lane on the basis of a change accompanied by time proceeding of a relationship between the width of the other vehicle and the width of the lane.SELECTED DRAWING: Figure 2
Patent JP-2020014063-A (JP)
Title: Piezoelectric device and method of manufacturing piezoelectric device
Inventor: MIZUSAWA SHUICHI
IPC: H03H3/02
Filed: 2018-07-13
Abstract: To provide a piezoelectric device whose hermetic sealing is sufficient.SOLUTION: A piezoelectric device (100) includes: a rectangular flat plate (120) in a plan view having a first plane and a second plane opposite to the first plane and formed with ceramics; a pair of pads (121) which is formed on the first plane and on which a piezoelectric vibrating piece to be vibrated at a predetermined frequency is mounted; a metal film (125) which is formed in a rectangular frame shape along the outer circumference of the first plane; and a base formed on the second plane and having an external electrode conducting with the pad. The piezoelectric device also includes: a piezoelectric piece connected to the pad; and the cap connected to the metal film via an eutectic alloy. The frame-shaped metal film has a first area parallel to the flat plate and a second area perpendicular to the flat plate on the outer peripheral side of the first area and the eutectic alloy is connected over the first area and the second area.SELECTED DRAWING: Figure 2
Patent JP-2020010667-A (JP)
Title: Double bearing reel
Inventor: TOAKE YOHEI
IPC: A01K89/015
Filed: 2018-07-20
Abstract: To provide a double bearing reel comprising a movable hook keeper to which a sinker can be engaged in addition to a fish hook.SOLUTION: A double bearing reel 200 for fishing comprises: a reel body 210; a spool 230 which is supported to the reel body 210 and to which a fishing line is wound; a drive shaft which is rotatably supported to the reel body 210 and forms a winding mechanism for winding the fishing line to the spool 230; a handle 220 which has a fitting part 221 fitted to one end of the drive shaft for rotating the drive shaft; and a hook keeper 1 which has an engagement part and a support part. The engagement part of the hook keeper 1 comprises a hole penetrating the engagement part, and a slit penetrating from the hole to an external face of the engagement part, and reaching from one end face of the engagement part in a center axis direction of the hole to the other end face. The support part has a junction for supporting the engagement part and including at least a part of an annulus, and at the junction, the support part is attached to the fitting part in a manner of capable of oscillating around the drive shaft.SELECTED DRAWING: Figure 1
Patent JP-2020017675-A (JP)
Title: Method for manufacturing wiring board
Inventor: TOBA MASAYA
IPC: H05K3/10
Filed: 2018-07-26
Abstract: To provide a method for manufacturing a wiring board including a fine wiring layer excellent in transfer of chips in a good yield and at a low cost.SOLUTION: A method for manufacturing a wiring board includes the steps of: forming a first insulation material layer on a support substrate; forming a first opening in the first insulation material layer; modifying a surface including the first opening of the first insulation material layer; forming a seed layer on the modified surface of the first insulation material layer by electroless copper plating; forming a resist for wiring formation including an opening communicating with the first opening and a recess reaching the seed layer on the seed layer; filling the first opening, the opening, and the recess with a conductive material by electrolytic plating; peeling the resist; and removing the seed layer in a region exposed due the resist peeling (VIII).SELECTED DRAWING: Figure 3
Patent JP-2020016603-A (JP)
Title: Electromagnetic wave detection device and information acquisition system
Inventor: UCHIDA ERI
IPC: G01N21/17
Filed: 2018-07-27
Abstract: To provide an electromagnetic wave detection device and an information acquisition system that reduce unnecessary light incident on a detection unit.SOLUTION: An electromagnetic wave detection device 10 comprises: a first image forming unit 15 that forms an incident electromagnetic wave into an image; a prism 17 including a fourth surface s4 that is a first emission surface emitting an electromagnetic wave incident from the first image forming unit 15; a travel unit 16 that has a plurality of pixels px arranged along a reference plane ss and causes, for each of the pixels px, the electromagnetic wave incident on the reference plane ss from the fourth surface s4 to travel in a specific direction; and a first detection unit 19 that detects the electromagnetic wave traveling in the specific direction. The prism 17 is provided, at positions excluding a path of travel of an electromagnetic wave that is incident from the first image forming unit 15 and to be detected by the first detection unit 19, with reflection prevention parts 90 that prevent incidence of unnecessary light generated by end surface reflection in the prism 17 on the first detection unit 19.SELECTED DRAWING: Figure 2
Patent JP-2020023988-A (JP)
Title: Distribution valve and oil supply device of deck crane
Inventor: BANDO SHOZO
IPC: F16K31/122
Filed: 2018-08-06
Abstract: To provide a distribution valve for an oil supply device of a deck crane capable of improving a circulation property of a spool housing portion and a communication passage, and securing stable circulation by narrowing a fluctuation range of a circulation amount therebetween.SOLUTION: A distribution valve 44 is provided with introduction passages 71, 72 and delivery passages 81-86 for communicating spool housing portions 64-66. The introduction passages 71, 72 and the delivery passages 81-86 form a moving flow channel for moving spools 61-63 by a supply pressure of a supplied lubricant, and the moving flow channel is switched by movement of the spools 61-63. Passage ends of the introduction passages 71, 72 and the delivery passages 81-86 are communicated with inner annular spaces disposed on inner surfaces of sleeves 91-93. An annular clearance communicated with the inner annular spaces is disposed in the middle of the moving flow channel, and the annular clearance is newly formed by the movement of the spools 61-63 to switch the moving flow channel.SELECTED DRAWING: Figure 7
Patent JP-2020025232-A (JP)
Title: Personal data management system
Inventor: OTA YUICHI
IPC: H04L9/32
Filed: 2018-08-08
Abstract: To provide a personal data management system capable of securely transmitting information while ensuring transparency.SOLUTION: The personal data management system includes: a receiving unit 4 for receiving a public key sent to a management-side wallet 41 using a block chain transaction and request information including a request item; a user information storage unit 21 in which user information is stored; an extraction unit 23 for extracting the user information of the request item on a user specified by the management-side wallet 41 from the user information storage unit 21 when the request information is received; an encryption unit 24 for encrypting the user information extracted by the extraction unit 23 using a public key to generate encryption information; a hashing unit 25 for hashing the encryption information generated by the encryption unit 24 to generate a hash; and transmission means 5 for transmitting the hash generated by the hashing unit 25 to a request-side wallet 31 by using a block chain transaction.SELECTED DRAWING: Figure 1
Patent JP-2020026066-A (JP)
Title: Output control device, output control method, laser output device with use of output control, and image recording device with use of laser output device
Inventor: TACHIBANA HIROTO
IPC: B41J2/475
Filed: 2018-08-10
Abstract: To suppress variation in energy amount, in which electric currents supplied to a laser emission element 41 are integrated, due to ripple of electric current supplied to the laser emission element 41 connected to an output part 454.SOLUTION: An output control device 460, which controls electric current supplied to a laser emission element 41 connected to an output part 454, comprises an emission control part 455 which controls start and stop of electric current supplied to the laser emission element 41, and a control part 46 which controls the emission control part 455. The control part 46 stops electric current supply to the laser emission element 41 by the emission control part 455 on the basis of an energy amount in which electric currents, which have flown to the laser emission element 41 from start of electric current supply to the laser emission element 41 by the emission control part 455, are integrated.SELECTED DRAWING: Figure 10
Patent JP-2020031104-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: FUKUNAGA KEIGO
IPC: H01L31/107
Filed: 2018-08-21
Abstract: To suppress the occurrence of damage to a lens, and also suppress dust from adhering to the lens.SOLUTION: On a surface S1a of a semiconductor substrate 10, a lens 11 and a plurality of protrusions 12 are provided. The plurality of protrusions 12 are provided at intervals. A distance from the surface S1a to the vertex of the lens 11 in a direction Dr1 perpendicular to the surface S1a is shorter than a distance from the surface S1a to the vertex of each of the protrusions 12 in the direction Dr1.SELECTED DRAWING: Figure 1
Patent JP-2020035559-A (JP)
Title: Insulated wire connector
Inventor: HAYASHIDA KAZUTOSHI
IPC: H01R4/2433
Filed: 2018-08-28
Abstract: To provide an insulated wire connector that can reliably electrically connect an electric wire in a covered electric wire and a connection terminal.SOLUTION: An insulated wire connector 10 includes a holding unit (first holding unit 111, second holding unit 112) for holding a covered electric wire (first covered electric wire L1, second covered electric wire L2), a pointed unit (first pointed unit 121, second pointed unit 122) made of a conductive material and capable of piercing the covered electric wire held by the holding unit, a guiding unit (first guiding unit 131, second guiding unit 132) for guiding the pointed unit or the covered electric wire such that the pointed unit pierces a predetermined position of the covered electric wire held by the holding unit in a predetermined direction. The pointed unit is pierced into the covered electric wire held by the holding unit, and therefore, the electric wire in the covered electric wire and the pointed unit serving as a connection terminal can be reliably electrically connected.SELECTED DRAWING: Figure 1
Patent JP-2020036418-A (JP)
Title: Switch driving device
Inventor: NISHIBATA KOICHI
IPC: H02M1/00
Filed: 2018-08-28
Abstract: To provide a switch driving device in which, in the case where the switching state of a switch is switchable, deterioration in an effect of suppressing a surge voltage and deterioration in an effect of reducing loss in a power converter can be suppressed.SOLUTION: The driving device includes a control unit that generates and transmits a drive signal for a switch, and a driving circuit that receives the transmitted drive signal. The control unit calculates an off-voltage command value Voffref which is information for adjusting the switching speed of the switch, and transmits the off-voltage command value Voffref to the driving circuit. The driving circuit receives the transmitted off-voltage command value Voffref, and calculates a command discharge current Ioff* to be discharged from a gate of the switch on the basis of the received off-voltage command value Voffref. The driving circuit performs switching of the switch on the basis of the received drive signal and the calculated command discharge current Ioff*.SELECTED DRAWING: Figure 6
Patent JP-2020035311-A (JP)
Title: Paper diaper inventory managing system and inventory managing method
Inventor: ENOMOTO TAKATOSHI
IPC: G06Q10/08
Filed: 2018-08-31
Abstract: To provide an inventory managing system for paper diapers and an inventory managing method therefor which can properly maintain an inventory state without shortage or excess by determining supplement contents by predicting a future inventory amount on the basis of consumption results.SOLUTION: The present invention relates to an inventory management system for paper diapers of a plurality of items and an inventory management method therefor. The system is characterized by having: amount managing means for managing an actual inventory amount and an actual consumed amount for every item of paper diapers; consumption pace calculating means for calculating a consumption pace for every item of paper diapers on the basis of the actual consumed amount; inventory amount predicting means for calculating a predicted inventory amount of every item of paper diapers on a scheduled shipment date on the basis of the actual inventory amount and the consumption pace; and supplement content determining means for selecting an item of paper diapers having its predicted inventory amount smaller than a pre-determined proper inventory amount as a supplement item and for calculating a supplement amount for satisfying the proper inventory amount for each supplement item.SELECTED DRAWING: Figure 1
Patent JP-2020032138-A (JP)
Title: Game machine
Inventor: MIYASAKA JUN
IPC: A63F7/02
Filed: 2018-08-31
Abstract: To provide a game machine capable of suitably deterring amusement in a process until game balls advance into a winning hole or the like from becoming monotonous.SOLUTION: In a configuration in which a posture of a movable member 701 is changed according to a position of a residence part 751, a game machine is configured so as to be capable of detecting erroneous operation of the residence part 751 on the basis of a detection result by a sensor 825, thus appropriately coping with inconvenience regarding the posture of the movable member 701 by devising a predetermined countermeasure, such as error notification, when detecting the erroneous operation.SELECTED DRAWING: Figure 19
Patent JP-2019008311-A (JP)
Title: Light exposure device and light exposure method, and device manufacturing method
Inventor: YODA YASUSHI
IPC: H01L21/68
Filed: 2018-09-03
Abstract: To provide a light exposure device capable of conducting a measurement related to light exposure if needed without reducing throughput, and capable of minimization.SOLUTION: A light exposure device has two stages (WST1, WST2) which can be moved independently and have tables WTB1, 2 on which gratings are arranged at a position below a surface on which a wafer W is mounted respectively, and a measurement stage MST which can be moved in a prescribed plane independently of two stages and conducts a measurement relating to light exposure based on a light receiving result of an energy beam received by optical systems. In a light exposure station 200 and a measurement station 300, first and second measurement systems for measuring positions of the tables obtained by the stages by irradiating a measurement beam to the grating of the stages from below respectively.SELECTED DRAWING: Figure 1
Patent JP-2020043108-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: INOUE TAKESHI
IPC: H01L27/04
Filed: 2018-09-06
Abstract: To form a high-resistance region for improving the properties of an inductor element.SOLUTION: A manufacturing method of a semiconductor device 10 comprises steps of: preparing the semiconductor device 10 provided with a semiconductor substrate 12, and a wiring layer 14 including an inductor element 28 formed on a surface 18 of the semiconductor substrate 12; irradiating the substrate with ions from above the wiring layer 14 so as to form a high-resistance region 30, which has resistance higher than that before the ion irradiation, in the semiconductor substrate 12 directly below the inductor element 28; and heating the semiconductor device 10 at a treatment temperature ranging from 250 to 300°C after the ion irradiation. The ion irradiation includes irradiation with hydrogen ions at energy of 4 MeV or higher and a dosage of 4×10cmor higher.SELECTED DRAWING: Figure 2