baber/WOPTO huggingface dataset:
Patent JP-2020189689-A (JP)
Title: Packaging bag
Inventor: KONISHI KENTA
IPC: B65D81/24
Filed: 2019-09-04
Abstract: To provide a packaging body capable of preventing metal products to be packaged from being rusted without requiring a multilayer structure of a conventional technique.SOLUTION: In the packaging body in which metal products rusted by oxidation are hermetically packed in a packaging bag 6, the packaging bag 6 is composed of a laminated film 1a prepared by laminating at least a barrier film 1 and a sealant layer 5; the opposite sealant layers 5 of the laminated film 1a are sealed and jointed at peripheries; in the barrier film 1, a base material layer 2, an aluminum oxide vapor deposition layer 3, and an organic coating layer 4 are laminated in this order; the aluminum oxide vapor deposition layer 3 has an element coupling structure part represented by Al2O3- structure part and Al3- structure part; and the barrier film 1 has a maximum intensity ratio (Al3-/Al2O3-×100) of 1 or more and 20 or less measured by flight time type secondary ion mass spectrometry from the organic coating layer 4.SELECTED DRAWING: Figure 1
Patent JP-2021043554-A (JP)
Title: Work support system, information processing device, work support method, and information processing program
Inventor: HAMANO SHINYA
IPC: G05B19/418
Filed: 2019-09-06
Abstract: To improve convenience of a work support system.SOLUTION: A work support system (100) includes: a worker terminal (3) that accepts writing about work standards by a worker; and an information processing device (1) that presents a message describing the writing and a link to access the work standards to an administrator.SELECTED DRAWING: Figure 1
Patent JP-2020043343-A (JP)
Title: Soft circuit board and chip package including the same, and electronic device including the same
Inventor: LEE SEUNG JIN
IPC: H01L23/12
Filed: 2019-09-10
Abstract: To provide a soft circuit board for mounting multiple chips on one board.SOLUTION: A soft circuit board 100 includes a first board 111, a second board 112 including an opening above the first board, a first conductive pattern part CP1 under the first board, a second conductive pattern part CP2 above the second board, a third conductive pattern part CP3 between the first and second boards, and a protective layer 140 placed partially on the third conductive pattern part and the second conductive pattern part, and including a first open region. The third conductive pattern part includes a first inner lead pattern part placed in the opening of the second board, and a first extension pattern part to be coupled with the first inner lead pattern part. The second conductive pattern part includes a second inner lead pattern part placed in the first open region of the protective layer, and a second extension pattern part to be coupled with the second inner lead pattern part. The number of the first inner lead pattern parts is more than the number of the second inner lead pattern parts.SELECTED DRAWING: Figure 3a
Patent JP-2021044150-A (JP)
Title: Push-button switch
Inventor: IZUMI RYOSUKE
IPC: H01H13/52
Filed: 2019-09-11
Abstract: To surely detect the placement at an OFF position in the case of an emergency stop button.SOLUTION: A push-button switch 1 comprises: a magnet 6 which is provided in one of a push-button 2 and a switch body 3; first and second magnetic sensors 7N and 7S which are provided in the other of the push-button 2 and the switch body 3 and detect magnetic fields of an N pole and an S pole of the magnet 6; and an output unit 8 which outputs an OFF signal or an ON signal. In response to a displacement of the push-button 2 from an OFF position to an ON position, the first magnetic sensor 7N and the N pole are relatively displaced from a proximate position to a non-proximate position, and the second magnetic sensor 7S and the S pole are relatively displaced from a proximate position to a non-proximate position. The magnetic sensors 7N and 7S output detection signals at the proximate positions and output non-detection signals at the non-proximate positions, and the output unit 8 outputs the OFF signal only while the detection signals are outputted from both the magnetic sensors 7N and 7S.SELECTED DRAWING: Figure 1
Patent JP-2021040963-A (JP)
Title: Measurement device and measurement method
Inventor: MOROMUGI SHUNJI
IPC: A61B5/16
Filed: 2019-09-11
Abstract: To provide a measurement device and a measurement method capable of measuring the magnitude of the breathing of a person during sleeping in a plurality of postures of the head.SOLUTION: A measurement device 1 measures the magnitude of the breathing of a person during sleeping. The measurement device 1 comprises: a deformable supporting part 3 which supports the head of the person; a breathing sensor 6 which measures the magnitude of the breathing of the person; and a control unit 13 which deforms the supporting part 3 and measures the magnitude of the breathing in a plurality of postures of the head by the breathing sensor 6.SELECTED DRAWING: Figure 1
Patent JP-2021042439-A (JP)
Title: Vapor deposition mask and production method of vapor deposition mask
Inventor: FUJIYOSHI JUN
IPC: H01L51/50
Filed: 2019-09-11
Abstract: To provide a vapor deposition mask capable of improving vapor deposition location accuracy and productivity.SOLUTION: A vapor deposition mask 300 has a mask body 310 including a mask pattern area 315 having an opening 311, and a peripheral area 317 enclosing the mask pattern area 315, and having at least one hole part 313 for alignment, and a holding frame 330 connected to a surface on the opposite side to the hole part 313, in which the hole part 313 has a taper structure, and the opening 311 has a reverse taper structure to the hole part 313.SELECTED DRAWING: Figure 4
Patent JP-2021044411-A (JP)
Title: Housing with waterproof construction
Inventor: HAYASHI HIDEMI
IPC: H05K5/02
Filed: 2019-09-11
Abstract: To provide a housing with a waterproof construction that does not require to be provided with a recess on a wall part of a housing body.SOLUTION: A first door member 5 is configured so that in a state of closing an opening 9, a first overlapped part 19 is located between an upper side packing 17A and a lower side packing 17D, and is directly pressed by the upper side packing 17A, the lower side packing 17D, and a first lateral packing 17B. A second door member 7 is configured so that a second overlapped part 23 is located between the upper side packing 17A and a bottom side packing 17D, is pressed by the upper side packing 17A via a second packing 25, is directly pressed by the lower side packing 17D, and is directly pressed by a second lateral packing 17C. In a state where the door member covers the opening 9, a second flange part 23B is pressed onto a bottom part of a door-side gutter part 19A via a first packing 21, and a first flange part 19 B is pressed onto a back face of the second door member 7 via a third packing 27.SELECTED DRAWING: Figure 5
Patent JP-2021042914-A (JP)
Title: Expander and rankine cycle device
Inventor: INAGAKI KO
IPC: F02G5/02
Filed: 2019-09-12
Abstract: To provide an expander which achieves reduction of heat transfer from a high temperature part to a low temperature part to improve efficiency, and to provide a rankine cycle device using the expander.SOLUTION: An expander includes: a valve 160 forming a substantially cylindrical shape and having a first passage ranging from a first end surface to an outer diameter surface and a second passage ranging from a second end surface at the back side of the first end surface to the outer diameter surface; and an operation chamber which is disposed at the outer side of the outer diameter surface relative to the valve 160 and expands a working fluid. The working fluid is suctioned from a first space which the first end surface faces into the operation chamber through the first passage and is discharged from the operation chamber to a second space which the second end surface faces through the second passage. The disclosure relates to the expander and a rankine cycle device using the expander.SELECTED DRAWING: Figure 2
Patent JP-2021044044-A (JP)
Title: Memory system
Inventor: YAMADA HIDEKI
IPC: G11C16/04
Filed: 2019-09-13
Abstract: To provide a memory system with high write performance.SOLUTION: A memory controller causes a memory chip to execute a program operation of a first stage including a first operation and a second operation after the first operation for a plurality of memory cells by transmitting a first command sequence to the memory chip. A memory controller causes the memory chip to execute a program operation of a second stage not including the first operation but including the second operation for the plurality of memory cells, by transmitting a second command sequence to the memory chip after the program operation of the first stage for the plurality of memory cells is executed. The first operation is to apply a program voltage a plurality of times while increasing the program voltage for each first step size. The second operation is to apply the program voltage a plurality of times while increasing the program voltage for each second step size smaller than the first step size.SELECTED DRAWING: Figure 9
Patent JP-2021046046-A (JP)
Title: Scooter type electric two-wheeled vehicle
Inventor: TAKAHASHI YUSUKE
IPC: B62J11/00
Filed: 2019-09-17
Abstract: To lower the center of gravity of a scooter type electric two-wheeled vehicle configured to be driven by stored power of a battery by generated power of an in-vehicle power generator.SOLUTION: A scooter type electric two-wheeled vehicle is provided with a swing arm 4 having a front end supported pivotally in an up-down direction via a pivot shaft 25 by a vehicle body frame 2 and supporting a rear wheel 15, is provided with a seating seat 18 above the swing arm, and is provided with a power generator 8 internally including a combustion engine 81 and an ACG 83. The rear wheel is driven by a drive motor 7 by stored power of a battery 6 by generated power of the power generator 8. The drive motor and the power generator are located above the swing arm.SELECTED DRAWING: Figure 3
Patent JP-2021046806-A (JP)
Title: Scroll type fluid machine
Inventor: NAKAYAMA HARUNAGA
IPC: F04C18/02
Filed: 2019-09-17
Abstract: To provide a scroll type fluid machine capable of inhibiting abrasion of autorotation prevention holes and an outer periphery of a ring part.SOLUTION: A fluid machine includes: a fixed scroll; and a revolving scroll forming a compression chamber with the fixed scroll. A plurality of autorotation prevention holes 51 are provided at a revolving side base part 21 of the revolving scroll. A ring part 6 enters the autorotation prevention hole 51 and has an inner peripheral surface on which an outer peripheral surface of a rod-like part 52 slides. The fluid machine includes a rotation inhibition mechanism which restricts rotation of the ring part 6 relative to the autorotation prevention hole 51. The rotation inhibition mechanism includes: a structure in which inner diameter large parts 51a of the autorotation prevention hole engage with outer diameter large parts 6a of the ring part 6; and a structure in which inner diameter small parts 51b of the autorotation prevention hole engage with outer diameter small parts 6b of the ring part 6.SELECTED DRAWING: Figure 2
Patent JP-2021045394-A (JP)
Title: Bottom raising mechanism and bed device
Inventor: NAGANO YUTAKA
IPC: A61G7/005
Filed: 2019-09-19
Abstract: To provide a bottom raising mechanism capable of creating a stable posture, and a bed device.SOLUTION: A bottom raising mechanism 110 includes a length change part 50, a start-up link 10, and a structure. The length change part includes an end part including a first pin 51, and length is changeable. The start-up link includes a first plate part 11 connected to a bottom 75. The first plate part includes a first hole 11a and a second hole 11b. The structure includes a first piece part 31 having a third hole and a first projection 31p connected to the first piece part. The first pin is inserted into the third hole and the first hole. The first projection is inserted into the second hole. When a lower end part of the first projection contacts the second hole, a lower end part of the first pin is away from the first hole.SELECTED DRAWING: Figure 7
Patent JP-2021052313-A (JP)
Title: Terminal device, base station device, control method, and program for performing two-step random access procedure
Inventor: OZEKI TAKEO
IPC: H04W28/04
Filed: 2019-09-25
Abstract: To notify a terminal device of information transmitted by a base station device with high reliability and high efficiency in a two-step random access procedure.SOLUTION: A terminal device transmits a first message to a base station device on the basis of a two-step random access procedure, receives a second message transmitted from the base station device in response to the first message, executes a first process that does not include a compound automatic repeat request (HARQ) process when the second message includes control information of an upper layer for a plurality of devices in a multiplexed manner, and executes a second process that includes the HARQ process when the second message includes the control information of the upper layer only for the terminal device.SELECTED DRAWING: Figure 5
Patent JP-2021049911-A (JP)
Title: Ventilation mad and seat
Inventor: MIYANO DAISUKE
IPC: B60N2/56
Filed: 2019-09-26
Abstract: To improve blowing efficiency.SOLUTION: A ventilation mat 1 comprises; a ventilation mat body 111 in which a plurality of tubes 11 is connected in a sheet form; and a ventilation guide 30 provided with a fan mounting hole. The ventilation mat body 111 is provided with a slit on one side of the plurality of tubes 11 so as to cross the plurality of tubes and has a ventilation portion 13 connected by the tube material on the other side of the plurality of tubes. The ventilation guide 30 has: a base material having an air-permeable, three-dimensional structure; and an air-impermeable material covering a periphery of the base material. The plurality of tubes 11 and the base material are made communicate with each other to allow air circulation. The ventilation mat body 111 and the ventilation guide 30 are substantially identical in width.SELECTED DRAWING: Figure 1
Patent JP-2021051260-A (JP)
Title: Optical modulator and optical transmission device using the same
Inventor: MIYAZAKI TOKUICHI
IPC: G02F1/03
Filed: 2019-09-26
Abstract: To provide an optical modulator including an electric circuit element on a relay board and having an excellent modulation characteristic by reducing the influence of a leak microwave from the relay board.SOLUTION: An optical modulator includes: an optical modulation element including a plurality of signal electrodes configured to generate two rays of modulation light that are modulated by two sets of electric signals; a plurality of signal input terminals that input the electric signals; a relay board where a plurality of signal conductor patterns and a plurality of ground conductor patterns are formed, the relay board being configured to propagate the two sets of electric signals by two pairs of adjacent signal conductor patterns; and a housing. At least two signal conductor patterns including at least one component mount part including an electric circuit element are configured so that their first signal propagating directions, which are the signal propagation directions in the component mount part, are different from each other.SELECTED DRAWING: Figure 6
Patent JP-2021054104-A (JP)
Title: Placing article turning mechanism and motor vehicle provided with the same
Inventor: KACHI TOMOICHI
IPC: B60N2/14
Filed: 2019-09-26
Abstract: To provide a placing article turning mechanism which is in simple construction and can be manufactured inexpensively.SOLUTION: A placing article turning mechanism comprises a support frame 30 formed at a rectangular shaped frame 21, a turning slide body 20 which is supported on a frame of the support frame and is capable of moving in a longitudinal direction of the frame body and includes a regular square shaped frame body, a turning board 22 which is provided with an upper plate 22b which is fixed on the turning slide body, a lower plate and a turning part 22a which intervenes on the upper plate and the lower plate, and a slide member which protrudes in a downward direction in a position corresponding to the support member on a lower part of the lower plate, so as to be inhibited from turning by the upper plate of the turning slide body fitting in interior of a height direction of the support frame and so that the frame of the slide body is capable of turning by the slide member putting on the support member and moving in an upward direction while the turning slide body sliding in a long-side direction of the support frame and by the upper plate of the turning slide body positioning in an upward direction of the upper end of the support frame.SELECTED DRAWING: Figure 1
Patent JP-2021053820-A (JP)
Title: Inkjet printer and double-sided printing method
Inventor: HARAYAMA RYUTA
IPC: B41J29/00
Filed: 2019-09-27
Abstract: To provide an inkjet printer and a double-sided printing method that allow double-sided printing to be performed using a simple constitution and with little workload, although a recording medium has a roll shape.SOLUTION: An inkjet printer includes: a conveyance part for conveying a medium 10 to a printing region 22; a delivery roller 30 for delivering the wound medium 10 to the printing region 22; and a take-up roller 32 for taking up the medium 10 printed in the printing region 22. The printing region 22 has a carry-in part 22A where the medium 10 delivered from the delivery roller 30 is carried in, and a carry-out part 22B provided on a downstream side in a conveyance direction of the medium 10 which has been carried in from the carry-in part 22A and whose surface has been printed. When a terminal part of the medium 10 whose surface has been printed and which has been taken up by the take-up roller 32, is carried into the printing region 22 from the carry-in part 22A and printing has been performed on a rear surface of the medium 10, the inkjet printer makes the delivery roller 30 take up the medium 10 carried out from the carry-out part 22B.SELECTED DRAWING: Figure 2
Patent JP-2021057761-A (JP)
Title: Display device and control method
Inventor: YOSHIDA YUICHI
IPC: H04N9/73
Filed: 2019-09-30
Abstract: To provide a display device capable of controlling so that color does not change between an area below a predetermined gradation value and an area above a predetermined gradation value in a predetermined image.SOLUTION: The display device includes: a calculation unit that calculates the ratio of the number of pixels with a predetermined brightness value or more in an input image; and a display control unit that changes the gain value at a gradation value higher than a given gradation value, which is the value of the gain for at least any of the primary colors, from a value which is set when adjusting the white balance in advance based on the ratio.SELECTED DRAWING: Figure 1
Patent JP-2021053212-A (JP)
Title: Water supply device
Inventor: SATO KOKI
IPC: A61C17/02
Filed: 2019-09-30
Abstract: To provide a water supply device capable of stably supplying water to a proper water level.SOLUTION: The water supply device comprises an ultrasonic sensor 21 and water supply control means. The ultrasonic sensor includes an oscillation part for oscillating an ultrasonic wave and a detection part for detecting a reflected wave of the ultrasonic wave oscillated by the oscillation part. The control means receives a signal from the detection part and determines the presence or absence of a glass depending on the presence or absence of a signal indicating the passage of an edge of the glass.SELECTED DRAWING: Figure 2
Patent JP-2021055971-A (JP)
Title: Gas turbine combustor
Inventor: ASAI TOMOHIRO
IPC: F23R3/28
Filed: 2019-10-01
Abstract: To suppress generation of combustion vibration to improve structural reliability in a lean burn gas turbine combustor.SOLUTION: A gas turbine combustor comprises: a cylindrical liner that forms a combustion chamber; and a burner comprising an air hole plate that is arranged at the inlet of the liner and has a plurality of air holes for guiding compressed air to the combustion chamber, and a plurality of fuel nozzles that is arranged on the opposite side of the combustion chamber with the air hole plate interposed therebetween and injects fuel toward the corresponding air holes, wherein the air holes and the fuel nozzles form a plurality of concentric annular rows. An orifice is provided in each of the fuel flow paths of the plurality of fuel nozzles, the plurality of fuel nozzles are divided into a plurality of nozzle groups, and the axial position of the orifice is changed for each nozzle group.SELECTED DRAWING: Figure 1
Patent JP-2021057518-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: MURAMATSU YUYA
IPC: H01L23/40
Filed: 2019-10-01
Abstract: To provide a manufacturing method for a semiconductor device that can suppress melting of a first bonding material and improve the durability of a second bonding material.SOLUTION: A manufacturing method for a semiconductor device 100 includes a preparing step S11 and a pressing step S12. In the preparing step S11, a semiconductor module 3 including a semiconductor element 31, a wiring member 32, a first bonding material 1, and a sealing material 33 is prepared. The first bonding material 1 bonds the semiconductor element 31 and the wiring member 32. The sealing material 33 seals the semiconductor element 31, the wiring member 32, and the first bonding material 1. In the pressing step S12, the semiconductor module 3 and a heat sink 4 are disposed to hold a second bonding material 2 therebetween, and the first bonding material 1 and the second bonding material 2 are heated at the temperature where the materials are not melted and then are pressed to obtain the temperature where the second bonding material 2 is melted.SELECTED DRAWING: Figure 1
Patent JP-2020007566-A (JP)
Title: Liquid crystal medium
Inventor: MELANIE KLASEN-MEMMER
IPC: G02F1/13
Filed: 2019-10-03
Abstract: To provide a liquid crystal medium.SOLUTION: The present invention relates to: a liquid crystal medium having negative dielectric anisotropy, which comprises at least one compound of formula (I), where R, Rand a have the meanings indicated in Claim 1; and use of the above liquid crystal medium in an active-matrix display, in particular, based on a VA (vertical alignment), PS-VA (polymer stabilized vertical alignment), PALC (plasma address liquid crystal), FFS (fringe field switching) or IPS (in-plane switching) effect.SELECTED DRAWING: None
Patent JP-2021059629-A (JP)
Title: Rubber composition for steel cord adhesion and conveyor belt
Inventor: ZOU DE QING
IPC: C08L93/04
Filed: 2019-10-03
Abstract: To provide a rubber composition for steel cord adhesion excellent in water-resistant adhesiveness, and a conveyor belt.SOLUTION: The rubber composition for steel cord adhesion contains a rubber containing at least a diene rubber, an organic acid cobalt salt, sulfur, a vulcanization accelerator containing no nitrogen atom, and at least one compound A selected from the group consisting of a liquid polyisoprene which may have a modifying group, a rosin, a phenolic resin, and a chlorinated paraffin. The vulcanization accelerator is a metal dithiophosphate, and the content of the vulcanization accelerator is 0.1-2.0 pts.mass based on 100 pts.mass of the rubber component. A conveyor belt 1 is formed of steel cords 2, a cover rubber layer 6, and a coat rubber layer 4 comprising the rubber composition for adhesion.SELECTED DRAWING: Figure 1