baber/WOPTO huggingface dataset:
Patent JP-2021005078-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, and electrophotographic apparatus
Inventor: ISHIDA TOMOHITO
IPC: G03G5/047
Filed: 2020-06-11
Abstract: To provide an electrophotographic photoreceptor that can prevent discharge streaks occurring at an end.SOLUTION: An electrophotographic photoreceptor has a cylindrical support, a charge generating layer, and a charge transport layer in this order. When an area between the middle position in an axial direction of the electrophotographic photoreceptor and a 90% position located at 90% of the length from the middle position of the electrophotographic photoreceptor to one end is an area X, and an area from the 90% position to the one end of the electrophotographic photoreceptor is an area Z, the average film thicknesses of respective areas obtained by dividing the area X into five equal parts and respective areas obtained by dividing the area Z into three equal parts satisfy specific relationships.SELECTED DRAWING: Figure 5
Patent JP-2021081701-A (JP)
Title: Light source device
Inventor: ARIGA TAKANORI
IPC: F21S2/00
Filed: 2020-06-12
Abstract: To provide a light source device capable of improving uniformity of light intensity distribution.SOLUTION: The light source device according to an embodiment includes a light source emitting first light, and a lens having a first surface and a second surface. The first light enters the first surface and second light is emitted from the second surface. A first light intensity has a first value on a first optical axis of the first light. The first light intensity is, from the first optical axis in a first to third angle directions, 0.7 times, 0.5 times, 0.3 times of the first value. The second light intensity has a second value on a second optical axis of the second light. The second light intensity is, from the second optical axis in fourth to sixth angle directions, 0.7 times, 0.5 times, 0.3 times of the second value. A second ratio is smaller than a first ratio. The first ratio is a ratio of an absolute value of difference between the first angle and the third angle to the second angle. The second ratio is a ratio of an absolute value of difference between the fourth angle and the sixth angle to the fifth angle.SELECTED DRAWING: Figure 1
Patent JP-2021195655-A (JP)
Title: Treatment agent for synthetic fiber, and synthetic fiber
Inventor: ITO JUN
IPC: D06M15/643
Filed: 2020-06-12
Abstract: To provide a treatment agent for synthetic fiber that suitably suppresses fusion between fibers in a spinning process of synthetic fiber.SOLUTION: Provided is a treatment agent for synthetic fiber that contains a polyoxyalkylene derivative obtained by adding an alkylene oxide to a secondary alcohol, and in which a molecular weight distribution (Mw/Mn) of the polyoxyalkylene derivative is 1.2 or less.SELECTED DRAWING: None
Patent JP-2021197435-A (JP)
Title: Optical transmission module and electronic control device
Inventor: MIZUNO MICHIHIKO
IPC: H01L31/02
Filed: 2020-06-12
Abstract: To provide an optical transmission module capable of suppressing malfunctions due to an electromagnetic wave noise.SOLUTION: An optical transmission module 12 comprises a printed-circuit board 20 with a conductor pattern 22 including a ground pattern 220, an optical connector 30, a photoelectric conversion unit 40, and a shield member 50. The optical connector comprises a housing 31 including a fitting part 312 into which an external connector is fitted, and a terminal part 32 which is housed in the housing and to which the external connector is optically connected. The photoelectric conversion unit comprises a photoelectric conversion element 42 optically connected to the terminal part. The shield member is arranged so as to surround the terminal part and the photoelectric conversion unit. The shield member is electrically separated from the ground pattern. The printed-circuit board includes an island 223 electrically separated from the ground pattern as a conductor pattern in a position where it overlaps the fitting part in a plan view from a plate thickness direction of the printed-circuit board.SELECTED DRAWING: Figure 2
Patent JP-2021196325-A (JP)
Title: Method for analyzing phthalic esters
Inventor: MORIMOTO SAYAKA
IPC: G01N30/90
Filed: 2020-06-18
Abstract: To provide a quick and simple method for analyzing phthalic esters.SOLUTION: Provided is a method for analyzing phthalic esters by thin-layer chromatography. This method includes: extracting a plasticizer included in a resin or a rubber material; attaching the extract obtained by extraction to fixed-phase first and second starting points of analysis; attaching a standard solution that includes phthalic esters whose concentrations are known to a second starting point of analysis; developing the extract and the standard solution in a moving phase; comparing A1/B1 and A2/B2, where B1 represents the movement distance of the moving phase from the first starting point of analysis, A1 represents the movement distance of a spot of phthalic esters from the first starting point of analysis, B2 represents the movement distance of the moving phase from the second starting point of analysis, and A2 represents the movement distance of a spot of phthalic esters whose concentrations are known from the second starting point of analysis, and determining the type of phthalic esters included in the extract.SELECTED DRAWING: Figure 1
Patent JP-2021195258-A (JP)
Title: Medium conveying apparatus, control method, and control program
Inventor: ITO TAKUMI
IPC: B65H7/08
Filed: 2020-06-18
Abstract: To provide a medium conveying apparatus, a control method and a control program that are capable of controlling conveyance of a medium more appropriately.SOLUTION: A medium conveying apparatus 100 includes conveyance units 112, 113, 114, 115 to convey a medium, imaging units 123a, 123b to sequentially generate a line image acquired by imaging the medium conveyed by the conveyance units, a detection unit 172 to detect an inclination of the conveyed medium based on at least two first pixels in the line image, a determination unit 173 to determine whether a part of the conveyed medium has passed through a position corresponding to a second pixel located outside the first pixels based on the line image, and a control unit 171 to stop the conveyance of the medium by the conveyance units when the inclination detected by the detection unit is equal to or greater than a threshold and the determination unit determines that a part of the medium has passed through the position corresponding to the second pixel.SELECTED DRAWING: Figure 8
Patent JP-2022001899-A (JP)
Title: Cyan toner, developer, toner storage unit, image forming apparatus, and image forming method
Inventor: FUJINO HIYORI
IPC: G03G9/09
Filed: 2020-06-19
Abstract: To provide a toner that is excellent in transfer property and resistance against contamination in an apparatus without deteriorating cleanability.SOLUTION: A cyan toner contains at least a binder resin and a colorant. When the intensity of the Raman spectra of toner particles is standardized to 1 in a wave number λ at which the total intensity obtained by adding up the Raman spectra of the toner particles obtained in a wave number region of 2600 cm-1 to 2800 cm-1 in Raman spectroscopy of the cyan toner indicates the maximum value, and when the integrated intensity of the spectra of the toner particles obtained in a wave number region of 2600 cm-1 to 3180 cm-1 is In, the average value of the In is Iave, and a value calculated with the following (formula 1) is a CH ratio, the number ratio of the toner articles in which the absolute value of the CH ratio is 7.0% or more to the entire toner particles is 1.0 number% or more and 20.0 number% or less. (Formula 1) CH ratio (%)=[(In-Iave)/Iave]×100.SELECTED DRAWING: None
Patent JP-2022001809-A (JP)
Title: Hybrid hot water supply device
Inventor: YAMANE Shota
IPC: F24H15/375
Filed: 2020-06-22
Abstract: To provide a hybrid hot water supply device capable of more quickly storing hot water at the time of fuel shutoff than that at normal times.SOLUTION: A hybrid hot water supply device comprises a heat pump heat source machine, a combustion type auxiliary heat source machine, a hot water storage tank, and control means of performing control including hot water storage operation for storing high-temperature water in the hot water storage tank. The control means is configured to set the operating capacity of the heat pump heat source machine higher than that at the time of fuel supply when the fuel of the auxiliary heat source machine is shut off.SELECTED DRAWING: Figure 3
Patent JP-2020172705-A (JP)
Title: Method for manufacturing vapor deposition mask
Inventor: TAKEDA TOSHIHIKO
IPC: C23C14/04
Filed: 2020-06-24
Abstract: To provide a method for manufacturing a vapor deposition mask, capable of satisfying both high definition and weight saving even when increased in size, and a method for manufacturing an organic semiconductor element, capable of manufacturing a high definition organic semiconductor element.SOLUTION: The method for manufacturing a vapor deposition mask comprises the steps of: preparing a metal plate having a resin layer provided on one surface of the metal plate; forming a metal mask having a resin layer by forming a slit penetrating only the metal plate to the metal plate having the resin layer; and forming a resin mask by emitting a laser from the metal mask to vertically and laterally form two or more rows of openings corresponding to a pattern formed by vapor-deposition on the resin layer.SELECTED DRAWING: Figure 1
Patent JP-2022007339-A (JP)
Title: Electro-optic device and electronic apparatus
Inventor: OHORI MITSUTAKA
IPC: G03B21/00
Filed: 2020-06-26
Abstract: To provide a liquid crystal device and an electronic apparatus which can improve display quality.SOLUTION: A liquid crystal device includes: a scanning line 3a which extends along a first direction and which has a light shielding property; a transistor 30 including a semiconductor layer 30a which extends along the first direction in a manner to overlap with the scanning line 3a; and an interlayer insulating layer 11a which includes a recess part 111 with a lateral wall 111a extending along the first direction between the scanning line 3a and the transistor 30. The semiconductor layer 30a extends along the lateral wall 111a.SELECTED DRAWING: Figure 7
Patent JP-2022007565-A (JP)
Title: Vehicle periphery monitoring device
Inventor: SATOMI YOHEI
IPC: H04N7/18
Filed: 2020-06-26
Abstract: To obtain a vehicle periphery monitoring device which can suppress the display of an incorrect composite image caused by a camera positional deviation, in a configuration for displaying a composite image.SOLUTION: A rear image acquisition unit 50 provided in a vehicle periphery monitoring device 10, acquires a backward image which includes a first image behind the vehicle, a second image on the right rear side of the vehicle and a third image on the left rear side of the vehicle. A target position acquisition unit 52 acquires relative positions of the target to his or her own vehicle, and a target position determination unit 54 determines whether or not acquired relative target positions match with each other in a plurality of sensors. When the target position determination unit 54 determines that the relative target positions match with each other, a display processing unit 56 displays one composite image obtained by compositing the first image, the second image and the third image on a display unit provided in a vehicle compartment. If the relative positions of the target are determined that they do not match with each other, the display processing unit arranges each of the first image, the second image and the third image individuality and displays on the display unit.SELECTED DRAWING: Figure 4
Patent JP-2022010752-A (JP)
Title: Air-conditioning clothing
Inventor: YAMAMOTO TAKESHI
IPC: A41D27/28
Filed: 2020-06-29
Abstract: To provide air-conditioning clothing which solves a problem in which repeated washing causes cloth to expand and contract and a fitting hole of a fan to be deformed, and when the hole becomes large, a gap is generated even when an attempt is made to fit the fan, and then air leakage is generated, and there is a risk that the fan would fall when the hole becomes larger, meanwhile the fan would not fit when the hole becomes small.SOLUTION: An annular resin ring 11 is fixed by sewing on one surface of cloth 5 along a hole edge part 9a of a fitting hole 9 formed by cutting the cloth 5. The resin ring 11 is made from an epoxy resin having suitable rigidity and heat resistance. Because the resin ring 11 has suitable rigidity, the shape is maintained without following expansion and contraction of the cloth 5 due to repeated washing. Rather, the expansion and contraction of the cloth 5 near a portion fixed to the resin ring 11 is suppressed. Meanwhile, even when the resin ring is bent, breaking or crack is inhibited, and suitable elasticity also still remains so as to allow the resin ring to recover elastically and return into an original flat state. Therefore, the resin ring 11 would not be deformed even when the cloth is stirred in a washing tub. Therefore, a size of the fitting hole 9 is maintained to be a correct size even when the cloth is washed repeatedly.SELECTED DRAWING: Figure 3
Patent JP-2022010831-A (JP)
Title: Injection control device
Inventor: SHIRAKAWA MAKOTO
IPC: F02D41/34
Filed: 2020-06-29
Abstract: To provide an injection control device capable of checking whether area correction of electric current of a fuel injection valve is normally executed or not.SOLUTION: A microcomputer 4 estimates an energization time correction amount ΔTi calculated by an energization time correction amount calculating portion 5d of a control IC 5 as an estimated energization time correction amount ΔTie, by an estimating portion 11. The microcomputer 4 compares the energization time correction amount ΔTi calculated by the energization time correction amount calculating portion 5d with the estimated energization time correction amount ΔTie estimated by the estimating portion 11, by a comparing portion 12. The microcomputer 4 determines abnormality of the calculated energization time correction amount ΔTi by a first abnormality determining portion 13, when a result of the comparison by the comparing portion 12 is a prescribed abnormal value or more.SELECTED DRAWING: Figure 3
Patent JP-2022011521-A (JP)
Title: Terminal device control program, terminal device control method, terminal device, server device control method, method to be executed by one or a plurality of processors, and distribution system
Inventor: KANAYA YOSUKE
IPC: A63F13/58
Filed: 2020-06-30
Abstract: To make it possible, without complicating a user interface, to improve a game property on a distributed game moving image and/or solidarity between users with respect to a distribution event.SOLUTION: A terminal device control program makes one or a plurality of processors execute display of a screen of a game played by a distribution user, transmit information for displaying a game moving image including the screen of the game to terminal devices of viewing users, and generate a game effect in response to an instruction to the distribution user from any terminal device of the viewing users. According to progress of the game, at least any of a screen of a first game and a screen of a second game is displayed as the screen of the game. Whether or not a game effect to be generated is a game effect for the first game is determined. When it is determined that the game effect to be generated is not the game effect for the first game, a game effect differing from the game effect for the first game is generated.SELECTED DRAWING: Figure 1
Patent JP-2022011594-A (JP)
Title: In-vehicle apparatus
Inventor: MAEDA KAZUNORI
IPC: G06K7/00
Filed: 2020-06-30
Abstract: To prevent the thickness of unwoven fabric from being reduced at a tip of a cleaning part.SOLUTION: An in-vehicle apparatus includes a case 10, a plurality of terminals 28, and a cleaning part 27. The cleaning part includes a plurality of projections 271 which come into contact with a contact part 21 when a card 2 is inserted through an insertion slot 11. The cleaning part includes a plurality of convex members 41, a sheet 42, and a presser 43. The presser includes one opening 431 through which the convex members penetrate, and it is attached to a holding member 24 which holds the convex members so that the convex members covered by the sheet may penetrate through the opening. The presser holds the ends of the sheet with the holding member.SELECTED DRAWING: Figure 4
Patent JP-2021018812-A (JP)
Title: Medical fee analyzing device, medical fee analyzing method, and medical fee analyzing program
Inventor: HONDA SHIGEKI
IPC: G16H20/00
Filed: 2020-07-02
Abstract: To provide a medical fee analyzing device, a medical fee analyzing method, and a medical fee analyzing program that analyze medical fees so that insurance medical institutions can execute proper medical treatment and proper medical fee billing.SOLUTION: A medical fee analyzing device 10 includes: an acquisition unit 11 that acquires data derived from medical information for a predetermined period from a data set DB2 derived from medical information including both electronic receipt data and DPC data held by a medical institution; an extraction unit 12 that extracts data derived from the medical information related to a predetermined medical fee of the data derived from the medical information for the predetermined period; a first calculation unit 13 that calculates the number of times in which a predetermined medical fee can be calculated for the predetermined period for a plurality of insured persons corresponding to the extracted data derived from the medical information; and a second calculation unit 14 that calculates a calculation ratio by dividing the number of times in which the predetermined medical fee was calculated by the number of times in which the calculation is possible.SELECTED DRAWING: Figure 1
Patent JP-2022014588-A (JP)
Title: Database management system and database management method
Inventor: IWAMI SHUJI
IPC: G06F11/14
Filed: 2020-07-07
Abstract: To propose a technology to further improve throughput in processing of updating and referring to a database.SOLUTION: According to a database management system of the present disclosure, the database management system switches an area allocated to a first type update information storage area before damage verification processing to a second type update information storage area upon receiving a damage verification request from an application, switches an area allocated to the second type update information storage area before the damage verification processing to the first type update information storage area, reflects updated data blocks stored in the first type update information storage area to an area allocated to a second type data storage area to execute the damage verification processing, builds an index for update positions of update information when determining that data is not damaged to structure the order of the update positions, and stores, in a cumulative update information storage area, information on the data blocks obtained by integrating and updating the update information whose update positions overlap each other based on the update order.SELECTED DRAWING: Figure 3B
Patent JP-2022015197-A (JP)
Title: In-circuit emulator device for debug
Inventor: INOKAWA SHINICHI
IPC: G06F11/36
Filed: 2020-07-08
Abstract: To perform debugging of a program using a processor more reliably and quickly by providing detailed processor state information during CPU operation by an ICE.SOLUTION: An in-circuit emulator device connected to a processor includes: a first storage apparatus that has at least a work memory region for operating a computer program; a processor access detection unit that receives a state of the processor operating based on the computer program and an address related to the state; and a second storage apparatus that stores the state and the address. The state can include at least information indicating that a stack memory of the processor is read and written.SELECTED DRAWING: Figure 1
Patent JP-2022015530-A (JP)
Title: Data management program, data management method, data management device, and surface mounter
Inventor: HAMAZAKI KAZUKI
IPC: H05K13/04
Filed: 2020-07-09
Abstract: To make it easy to grasp data that is likely to cause mounting defects.SOLUTION: In a data management program 80 that manages data used in a device (surface mounter 14) that constitutes a production line 2 that mounts a component E on a board P, the data is at least one of board data which is data for each board name (board type) and component data which is the data for each component name (component type), and the data management program 80 causes a computer to execute a ranking process of ranking each data on the basis of the number of times the data has been used, and a first display process of displaying the data on a display device, which is a first display process of displaying the rank of the data in an identifiable manner.SELECTED DRAWING: Figure 11B
Patent JP-2022015717-A (JP)
Title: Power supply unit for aerosol generating device, and aerosol generating device
Inventor: ONO YASUHIRO
IPC: A24F40/40
Filed: 2020-07-09
Abstract: To make the amount of electric energy to be supplied to a heater for heating an aerosol source appropriate.SOLUTION: A power supply unit 10 of an aerosol aspirator 1 includes a discharge terminal 41 to which a load 21 for heating an aerosol source is connected, a power supply 12, a first DC/DC converter 63 to be connected between the power supply 12 and the discharge terminal 41, and a switch SW4 to be connected between the first DC/DC converter 63 and the discharge terminal 41.SELECTED DRAWING: Figure 4
Patent JP-2022015897-A (JP)
Title: Elevator system
Inventor: TAKEMOTO TETSUO
IPC: B66B11/02
Filed: 2020-07-10
Abstract: To provide an elevator system capable of efficiently executing mail collection and delivery work between floors in a building.SOLUTION: A mail collection and delivery shelf 200 is arranged in a car. In the case where a mail call for using the mail collection and delivery shelf 200 occurs, a control device opens doors 50L, 50R without limiting time when a car arrives at a floor where the mail call occurs and closes the doors 50L, 50R if door closing operation is done. In the case where a normal call other than the mail call occurs, the control device opens the doors 50L, 50R when the car arrives at a floor where the normal call occurs and closes the doors 50L, 50R after a lapse of a predetermined door opening time until when the doors 50L, 50R are opened.SELECTED DRAWING: Figure 6A
Patent JP-2020168520-A (JP)
Title: Game machine
Inventor: DAIGUJI HIROKI
IPC: A63F7/02
Filed: 2020-07-14
Abstract: To provide a game machine in which a player's interest in a game can be increased.SOLUTION: A game machine comprises: first determination means for executing a first determination on the basis of establishment of a first determination condition; second determination means for executing a second determination on the basis of establishment of a second determination condition which is different from the first determination condition; imparting means for imparting a specific period in which the second determination condition is easily established when a first determination result by the first determination means is a specific determination result; privilege game execution means for executing a privilege game which is advantageous to a player when a second determination result by the second determination means is a specific second determination result; display means for dynamically displaying first identification information, on the basis of establishment of the first determination condition; and notification control means for notifying information based on the result of the second determination by the second determination means by the first identification information, when the second determination condition is established in the period in which the first identification information is dynamically displayed.SELECTED DRAWING: Figure 1