baber/WOPTO huggingface dataset:
Patent JP-2021136366-A (JP)
Title: Imaging device and light detection device
Inventor: BABA KOICHI
IPC: H01L29/78
Filed: 2020-02-28
Abstract: To provide an imaging device and a light detection device that can achieve both miniaturization and improvement of characteristics.SOLUTION: An imaging device includes a first field effect transistor provided to a semiconductor substrate. The first field effect transistor includes a first semiconductor region including a first surface and a second surface intersecting with the first surface, a first gate electrode covering the first surface and the second surface, a first gate insulating film disposed between the first semiconductor region and the first gate electrode, a first source region connected to one side of the first semiconductor region in a gate length direction of the first gate electrode, and a first drain region connected to the other side of the first semiconductor region in the gate length direction of the first gate electrode. When the depth from the one surface to a bottom part of the first source region is a first depth and the depth from the one surface to a bottom part of the first drain region is a second depth, the first depth and the second depth are different from each other.SELECTED DRAWING: Figure 2B
Patent JP-2021136407-A (JP)
Title: Carry-out method and carry-out device
Inventor: SUGIYAMA TOMOAKI
IPC: H01L21/677
Filed: 2020-02-28
Abstract: To reduce the risk of damaging a workpiece during unloading.SOLUTION: A holding table includes a holding unit having a holding surface for holding a workpiece through a tape, a suction unit that sucks and holds the tape on the outer peripheral side of the holding unit, and a frame support unit having a support surface that supports a frame on the outer peripheral side of the suction unit. A carry-out method includes a tape adhesion step 1001 of bringing the tape on the outer peripheral side of the suction unit into close contact with the holding table to form a closed space including the holding surface and the suction unit, a suction holding release step 1002 of injecting gas from the suction unit to allow the gas to enter between the tape and the holding surface to release the sticking of the tape to the holding surface in a state in which the tape adhesion step 1001 is performed and the closed space is formed, and a carry-out step 1003 of releasing the sticking of the frame to the support surface and carrying out a work unit from the holding table after performing the suction holding release step 1002.SELECTED DRAWING: Figure 9
Patent JP-2021140864-A (JP)
Title: connector
Inventor: KOBAYASHI TORU
IPC: H01R13/42
Filed: 2020-03-02
Abstract: To provide a connector capable of improving the strength of a front holder and also capable of restricting the movement of a terminal in a terminal housing chamber.SOLUTION: A connector includes: a housing 21 in which a plurality of terminal housing chambers 25 are formed ; and a front holder 30 which is mounted to cover the front side of the housing 21 and in which a plurality of terminal housing chambers 31 communicating with the plurality of terminal housing chambers 25, respectively, are formed. The front holder 30 has a wall 32 forming the plurality of terminal housing chambers 31, and the wall 32 of the front holder 30 extends to cover the plurality of terminal housing chambers 25 of the housing 21 and serves as a partition wall that defines the plurality of terminal housing chambers 25.SELECTED DRAWING: Figure 3
Patent JP-2020114817-A (JP)
Title: Process for manufacturing medicaments
Inventor: LIN JINGUANG
IPC: A61P35/00
Filed: 2020-03-02
Abstract: To provide (S)-1-(1-(4-chloro-3-fluorophenyl)-2-hydroxyethyl)-4-(2-((1-methyl-1H-pyrazol-5-yl)amino)pyrimidin-4-yl)pyridin-2(1H)-one, and salt forms of the compound.SOLUTION: A pharmaceutical composition comprises a pharmaceutically acceptable excipient, and 4-(2-(methylsulfonyl)pyrimidin-4-yl)pyridin-2(1H)-one benzenesulfonate through an (R)-1-(4-chloro-3-fluorophenyl)ethan-1,2-diol derivative. The invention provides: the benzenesulfonate that is crystalline; the crystalline benzenesulfonate that has a specific X-ray powder diffraction pattern; and the crystalline benzenesulfonate that has a specific 13C NMR pattern.SELECTED DRAWING: None
Patent JP-2021138467-A (JP)
Title: Article loading device
Inventor: OCHI KAZUSHI
IPC: B65B5/06
Filed: 2020-03-02
Abstract: To provide an article loading device capable of loading received articles to a target position in a well-ordered posture at smooth operation and high maintainability.SOLUTION: In the article loading device, a first guide member, a second guide member and a third guide member each having predetermined lengths are arranged substantially in parallel; a base part of a receiving member 202 is installed to the first guide member so as to be movable in a longitudinal direction; a transfer body 295 movable with respect to the receiving member 202 is disposed above the receiving member 202; an operation member 250 for moving the transfer body 295 in a direction opposite to a moving direction of the receiving member 202 is disposed below the receiving member 202; a base part of the operation member 250 is installed to the third guide member so as to be movable in the longitudinal direction to support a tip part of the receiving member 202 and a tip part of the operation member 250 so as to be movable with respect to the second guide member in the longitudinal direction.SELECTED DRAWING: Figure 31
Patent JP-2021138803-A (JP)
Title: Resin composition, and carrier-attached resin film, prepreg, laminate, printed wiring board and semiconductor device including the same
Inventor: DAITO NORIYUKI
IPC: C08K3/013
Filed: 2020-03-03
Abstract: To provide a resin composition that can provide a resin film which is of low dielectric loss tangent and excellent in laser processability.SOLUTION: The present disclosure provides a resin composition comprising following components (A)-(C): (A) modified polyphenylene ether copolymer, (B) cyanate ester resin, and (C) coumarone resin.SELECTED DRAWING: Figure 1
Patent JP-2021137320-A (JP)
Title: Game machine
Inventor: MIYAUCHI KEITA
IPC: A63F7/02
Filed: 2020-03-05
Abstract: To improve designability of a decoration part disposed in each place of a game board.SOLUTION: A game machine 10 includes a decoration part 95 provided on a game board 31. The decoration part 95 includes: a first print sheet 951 on the front side; a second print sheet 952 on the back side; and a separation part 950 for separating the first print sheet 951 from the second print sheet 952 in a thickness direction. The first print sheet 951 includes: plural print parts 9511 that are separated from each other; and a transparent or translucent non-print part 9512 provided among the plural print parts 9511. The second print sheet 952 includes: plural print parts 9521 that are separated from each other; and a transparent or translucent non-print part 9522 provided among the plural print parts 9521. The print parts 9511 of the first print sheet 951 and the print parts 9521 of the second print sheet 952 are adjacent in a front view and are separated in a non-front view.SELECTED DRAWING: Figure 76
Patent JP-2021140105-A (JP)
Title: Image forming apparatus and control method
Inventor: KAWADA MASANORI
IPC: G03G15/08
Filed: 2020-03-09
Abstract: To provide an image forming apparatus that, when a phenomenon occurs in which the toner concentration in the vicinity of a detection unit that detects the concentration of toner in a storage chamber for storing toner becomes lower than the toner concentration at the other place, can solve the phenomenon.SOLUTION: An image forming apparatus comprises: a storage chamber that stores a developer including a toner; stirring means that stirs the developer in the storage chamber; detection means that detects the concentration of toner at a predetermined portion of the storage chamber; supply means that supplies toner to the storage chamber; and control means that causes the supply means to supply the toner and causes the stirring means to perform stirring. When a predetermined amount of toner is supplied by the supply means and first stirring is performed by the stirring means, if the concentration does not become a predetermined value or higher, the control means executes control of causing the developer in the storage chamber to flow in the storage chamber.SELECTED DRAWING: Figure 10
Patent JP-2021141857-A (JP)
Title: combine
Inventor: TATSUMI EMI
IPC: A01D67/00
Filed: 2020-03-12
Abstract: To provide a combine capable of reducing a risk of planted grain culms and the like collapsing toward a grain culm conveyance part.SOLUTION: A combine is provided with a reaping part 2 provided in a front part of a machine body and a thresher 6 for threshing reaped grain culms reaped by the reaping part 2. The reaping part 2 is provided with a raising device 19 for raising planted grain culms, a cutting device 20 for cutting the roots of the raised planted grain culms, and a grain culm conveyance part H for conveying the reaped culms to the thresher 6. A cover member 80 for covering the grain culm conveyance part H from the lateral outside between the raising device 19 and the thresher 6 in a machine body side view.SELECTED DRAWING: Figure 1
Patent JP-2020095976-A (JP)
Title: Luminaire
Inventor: SEKIGUCHI YOSHIFUMI
IPC: F21S8/04
Filed: 2020-03-13
Abstract: To provide a luminaire which suppresses local unevenness and in which the entire diffusion cover emits light uniformly.SOLUTION: A luminaire includes: LED light sources arranged in a plurality of annular rows; a substrate on which the LED light sources are mounted; wide angle lenses for covering the LED light sources; and a diffusion cover for covering the LED light sources and the wide angle lenses and having a curve surface. The wide angle lenses include: outer wide angle lenses for covering the LED light sources of the row arranged on the outside, out of the rows of the LED light sources; and inner wide angle lenses for covering the LED light sources of the row arranged inside, out of the LED light sources. The ratio of the height with respect to breadth of the outer shape of the wide angle lens becomes smaller from the inner wide angle lens toward the outside wide angle lens. In the case where an angle from a normal line of the substrate is defined as a polar angle θ, radiation strength of the LED light sources is defined as I(θ), radiation strength when the LED light sources are covered by the wide angle lenses is defined as I(θ), and the radiation strength ratio is made to be RI(θ)=(I(θ)/I(θ)), the peak of the radiation strength ratio becomes larger from the inner wide angle lens toward the outer wide angle lens.SELECTED DRAWING: Figure 1
Patent JP-2021147757-A (JP)
Title: Announcement system of working machine, and control method of working machine and announcement system
Inventor: NINOMIYA KIYOTAKA
IPC: E02F9/24
Filed: 2020-03-16
Abstract: To provide an announcement system of a working machine, and a control method of the working machine and the announcement system capable of detecting disconnection of an annunciator without error recognition of a state.SOLUTION: An annunciator 41 make an announcement when a coupler changeover valve 27 is at an unlock side position R2. A controller 30 outputs an instruction driving the coupler changeover valve 27 and the annunciator 41. The controller 30 outputs a driving signal which positions the coupler changeover valve 27 at the unlock side position R2 when determining no disconnection of the annunciator 41 as a result of a detection of disconnection based on a detecting signal after receiving a changeover signal to changeover the coupler changeover valve 27 from a lock side position R1 to the unlock side position R2 and outputting the detecting signal detecting the disconnection of the annunciator 41 based on the changeover signal.SELECTED DRAWING: Figure 5
Patent JP-2021148017-A (JP)
Title: Reciprocation compressor
Inventor: KAWANA YUZURU
IPC: F04B39/02
Filed: 2020-03-17
Abstract: To provide a reciprocation compressor which receives low frequency vibration caused by an earthquake to prevent an oil surface of a lubrication oil from being lowered to an area lower than an oil supply port.SOLUTION: A reciprocation compressor has a cylinder and a piston at an upper part, has a lubrication oil storage part 10, which opens an oil surface and stores a lubrication oil, at a lower part, and has a suction port 11 for taking the lubrication oil Oi into the oil storage part 10. The reciprocation compressor includes: a first partition member 21 which divides the oil storage part 10 in a horizontal direction and is vertically oriented; and a second partition member 22 which divides the oil storage part 10 in a height direction at the upper side of the oil storage part 10 and is laterally oriented.SELECTED DRAWING: Figure 2
Patent JP-2021147166-A (JP)
Title: Sheet correcting device, printing device and transporting system
Inventor: ASADA KOKI
IPC: B65H29/14
Filed: 2020-03-18
Abstract: To prevent dew condensation.SOLUTION: A sheet correcting device includes: a first belt; a second belt; a first heating member for heating at least one of the first belt and the second belt within an opposed region where the first belt and the second belt are opposed to each other; and a second heating member for coming into contact with at least one of the belts in other regions than the opposed region to heat the at least one of the belts.SELECTED DRAWING: Figure 2
Patent JP-2021148197-A (JP)
Title: Shock absorber for vehicle
Inventor: IKEDA DAISUKE
IPC: F16F9/16
Filed: 2020-03-19
Abstract: To provide a shock absorber for a vehicle which can suppress resonance resulting from the vibration of an engine, in a variety of types of vehicles.SOLUTION: A shock absorber (10) for a vehicle comprises: a cylindrical cylinder body (12); a piston (15) arranged along an axial line (CL) of the cylinder body (12) so as to be advanceable and retractable in the cylinder box (12), and capable of generating a damping force; a spring (16) capable of damping at least a part of a force in a direction parallel with the axial line (CL), and arranged so as to surround the cylinder body (12) from the outside of a radial direction; a resonance suppression part (42) formed into a balloon shape which can arbitrarily set pressure therein, and capable of abutting on an external peripheral face of the spring (16); and a bulge regulation part (44) being a cylindrical member which can abut on an external peripheral face of the resonance suppression part (42), and regulating a bulge of the resonance suppression part (42) to the outside of the radial direction.SELECTED DRAWING: Figure 1
Patent JP-2021148650-A (JP)
Title: Measurement system and measurement method
Inventor: SETSU MASAFUMI
IPC: G01R35/00
Filed: 2020-03-19
Abstract: To provide a measurement system and a measurement method that can perform required calibration with minimum frequency and time even when the number of single measurement devices and measurement paths increase.SOLUTION: A measurement system 1 has: a plurality of measuring instruments 30a, 30b and 30c; and a control device 10 that selectively drives the measuring instruments 30a, 30b and 30c, and performs measurement control regarding a test of a DEVICE UNDER TEST (DUT) 100. The control device 10 comprises: a temperature change detection unit 25 that detects a temperature change within a prescribed period of time of each of the measuring instruments 30a, 30b and 30c on the basis of detection outputs of temperature sensors 31a, 31b and 31c provided in the measuring instruments 30a, 30b and 30c; and a calibration control unit 26 that controls whether calibration accompanied by the temperature change for each of the measuring instruments 30a, 30b and 30c is performed on the basis of the temperature change of each of the measuring instruments 30a, 30b and 30c detected by the temperature change detection unit 25, and threshold temperatures set corresponding to the measuring instruments 30a, 30b and 30c respectively.SELECTED DRAWING: Figure 2
Patent JP-2021146379-A (JP)
Title: Mold producing apparatus
Inventor: TOZAKI TAKANOBU
IPC: B22C15/02
Filed: 2020-03-19
Abstract: To provide a mold producing apparatus having a compact injection pot vertical mechanism.SOLUTION: A mold producing apparatus (1) according to an embodiment of the present invention includes: a connecting portion (4) that releasably connects an injection pot (2) and a lid member (60); and a vertical drive mechanism (3) that vertically moves the injection pot (2) and the lid member (60) integrally when they are connected and vertically moves the lid member (60) when they are not connected.SELECTED DRAWING: Figure 1
Patent JP-2021150258-A (JP)
Title: Fuel cell module
Inventor: KATO MASATO
IPC: H01M8/2483
Filed: 2020-03-23
Abstract: To provide a fuel cell module having a high drainage property in a reaction gas discharge channel.SOLUTION: In a fuel cell module of the present disclosure, a fuel cell laminate has a reaction gas manifold, a terminal plate has a terminal plate penetration flow path, and an end plate has an end plate penetration flow path. At the connection portion between the terminal plate penetration flow path and the end plate penetration flow path, in the use state of the fuel cell module, a stepped structure is formed so that the lower wall of the end plate penetration flow path is located lower than the lower wall of the terminal plate penetration flow path, and in the stepped structure, the lower wall of the terminal plate penetration flow path has a protruding round-shape toward the lower wall of the end plate penetration flow path.SELECTED DRAWING: Figure 2
Patent JP-2020095762-A (JP)
Title: Device and method for baggage keeping in shop and program for the same
Inventor: YE Weihang
IPC: G06Q50/10
Filed: 2020-03-23
Abstract: To provide a device and a method for baggage keeping in a shop and a program for the same which reduce a burden on a user to keep baggage.SOLUTION: A shop device 500 comprises a display screen 501, a photographing unit 502 for photographing baggage of a user, a communication unit 503 for transmitting and receiving data, a processing unit 504 for processing the data, and a storage unit 505 including a memory device or a memory medium for storing the data. A photograph of each of one or more pieces of the baggage of the user is taken by the photographing unit 502 along a reservation content of the user displayed on the display screen 501. The one or more taken baggage photographs or one or more photographs corresponding thereto are transmitted to a server 510 by the communication unit 503. When transmitted to the server 510, the taken or transmitted photographs or the photographs corresponding thereto can be browsed via a user terminal 520 communicating with the server. This serves as a safekeeping receipt.SELECTED DRAWING: Figure 5
Patent JP-2021151822-A (JP)
Title: Blowing apparatus
Inventor: FUKUNAGA KENGO
IPC: F24F13/02
Filed: 2020-03-24
Abstract: To make a discharge angle larger while restraining blowout sound.SOLUTION: A blowing apparatus comprises a polarity addition part 40 which adds an electrical polarity to air introduced to an air outlet 5a and electromagnetic field formation parts 50, 60 which form an electromagnetic field for changing the direction of air to which the electrical polarity has been added by the polarity addition part 40. The electromagnetic field formation parts 50, 60 are disposed on an edge of the air outlet 5a and form an electromagnetic field in the in-cabin space 5.SELECTED DRAWING: Figure 1
Patent JP-2020186224-A (JP)
Title: N-heptane production method
Inventor: JEON KYUNGJIN
IPC: C10G67/06
Filed: 2020-03-26
Abstract: To provide an n-heptane production method that allows production of high-purity n-heptane from desulfurized naphtha and does not cause the problem of a decrease in the amount of production as a trade-off for an increase in the purity.SOLUTION: An n-heptane production method includes: a step of distilling a feed containing C6-, C7, and C8+ hydrocarbon components, removing the C8+ and C6- hydrocarbon components, and separating the C7 hydrocarbon component; a step of adding the separated C7 hydrocarbon component to a hydrogenation apparatus 20 and hydrogenating the separated C7 hydrocarbon component; a step of adding the hydrogenated C7 hydrocarbon component to a simulated moving bed adsorption separation apparatus (SMB) 50 and separating the hydrogenated C7 hydrocarbon component into an extract containing n-heptane and a raffinate containing other components; and a step of distilling the extract and separating the n-heptane in an extract separation column 51, where the purity of the produced n-heptane is 98 wt.% or more.SELECTED DRAWING: Figure 1
Patent JP-2020115143-A (JP)
Title: Peroxiredoxin expression enhancer
Inventor: MIWA TAKAHIRO
IPC: A23L33/105
Filed: 2020-03-26
Abstract: To provide a novel peroxiredoxin expression enhancer.SOLUTION: A peroxiredoxin expression enhancer has extract from plants of Ziziphus, Rhamnaceae, as an active ingredient.SELECTED DRAWING: Figure 1
Patent JP-2021158553-A (JP)
Title: Elastic wave device and manufacturing method thereof, filter, multiplexer and wafer
Inventor: SATO KOICHI
IPC: H03H9/25
Filed: 2020-03-27
Abstract: To provide an elastic wave device in which spurious is suppressed.SOLUTION: An elastic wave resonator 26 comprises a support substrate 10, a piezoelectric layer 14, a pair of interdigital electrodes 20, a temperature compensation film 12, a boundary layer 11, and a junction layer 13. The piezoelectric layer 14 is provided on the support substrate 10. The interdigital electrode 20 is provided on the piezoelectric layer. The temperature compensation film 12 is provided between the support substrate 10 and the piezoelectric layer 14 and contains silicon oxide as a main component. The boundary layer 11 is provided between the support substrate 10 and the temperature compensation film 12. Surface roughness of a first surface 51 at the side of the temperature compensation film 12 is smaller than surface roughness of a second surface 52 at the side of the support substrate 10, and a bulk wave at a sonic velocity higher than a sonic velocity of a bulk wave propagated on the temperature compensation film 12 is propagated. The junction layer 13 is provided between the piezoelectric layer 14 and the temperature compensation film 12. Surface roughness of a third surface 53 at the side of the temperature compensation film 12 is smaller than surface roughness of the second surface 52, and a bulk wave at a sonic velocity higher than the sonic velocity of a bulk wave propagated on the temperature compensation film 12 is propagated.SELECTED DRAWING: Figure 1
Patent JP-2021159609-A (JP)
Title: Game machine
Inventor: NOZAKI TAKU
IPC: A63F7/02
Filed: 2020-04-02
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A Pachinko game machine at least includes a first game state as a game state in which a completion condition requires that the number of satisfaction times of a predetermined start condition reaches a predetermined number of times, and a second game state that is a game state having the same completion condition as the completion condition and is more advantageous than the first game state as game states controlled after completion of a special game state by main control means. The first game state is a low-probability game state having a relatively low shift probability to a special game state and a time-shortening game state, and the second game state is a high-probability game state having a relatively high shift probability to a special game state and a time-shortening game state.SELECTED DRAWING: Figure 6