baber/WOPTO huggingface dataset:
Patent JP-2021170236-A (JP)
Title: Paper sheet processing system, paper sheet processing method, and decision device
Inventor: IHARA WATARU
IPC: B65H31/24
Filed: 2020-04-15
Abstract: To provide a paper sheet processing system, a paper sheet processing method, and a determination device capable of setting a set value of an upper limit number of sheets to a more appropriate value.SOLUTION: A paper sheet processor 1 (banknote processing system 100) according to the embodiment of the present invention includes: at least one storage unit for storing paper sheets; at least one counting unit 151 that counts the paper sheets stored in the storage unit; at least one determination unit 152 that detects that the storage unit is full; and a decision device 153 (112) that determines a set value of an upper limit number of paper sheets that can be stored in the storage unit by using a plurality of counting results by the counting unit 151 once the determination unit 152 detects that the storage unit is full.SELECTED DRAWING: Figure 6
Patent JP-2021168837-A (JP)
Title: Game machine
Inventor: SHIBATA NOBUYOSHI
IPC: A63F7/02
Filed: 2020-04-17
Abstract: To provide a game machine in which a performance control operation is further improved.SOLUTION: A display list DL which realizes a darkening notice performance includes a first command (SETFCOLOR) which designates black color, and a second command (RECTANGLE) which designates that a drawing area of a virtual drawing space corresponding to a frame buffer FBa is painted completely with the color designated by the first command.SELECTED DRAWING: Figure 41
Patent JP-2021171208-A (JP)
Title: Pinball game machine
Inventor: HIRAMATSU HIRONORI
IPC: A63F7/02
Filed: 2020-04-21
Abstract: To suppress a player's discomfort in operation of a time-shortening function.SOLUTION: A Pachinko machine includes normal losing and specific losing as types of losing in a jackpot lottery. In the Pachinko machine, a time-shortening function is operated when the number of continuous occurrence times of specific losing and normal losing reaches the number of continuous losing times in addition to winning of a jackpot lottery. Variation time of a normal pattern during non-operation of a time-shortening function is 60 seconds (long variation), and variation time of a normal pattern during operation of a time-shortening function is one second (short variation). When a time-shortening function starts to be operated during long variation, a specific performance is started and count-down display 810 or the like of the remaining time until short variation is performed is performed.SELECTED DRAWING: Figure 26
Patent JP-2021173460-A (JP)
Title: Coating film drying apparatus and drying method
Inventor: ARAYA YUSUKE
IPC: F26B13/10
Filed: 2020-04-23
Abstract: To provide a drying apparatus and a drying method which can suppress fluctuation in drying a coating film with a simple mechanism.SOLUTION: The present invention is directed to a drying apparatus for drying a coating film on a substrate conveyed in a predetermined conveyance direction. The drying apparatus has a plurality of drying furnaces disposed along the conveyance direction for drying a coating film by heating the substrate passing inside the furnaces, an inlet of the drying furnace disposed at the most upper stream side in the conveyance direction, and a plurality of blowing units disposed in the vicinity of a connection part of the adjacent drying furnace for making wind blowing in the conveyance direction of the substrate. Wind velocity of air stream generated by the blowing unit is 0.3 through 1.0 m/s.SELECTED DRAWING: Figure 1
Patent JP-2021174657-A (JP)
Title: Lever-type connector
Inventor: SATO TAKAHIKO
IPC: H01R13/64
Filed: 2020-04-24
Abstract: To provide a lever-type connector suitable for performing fitting connection.SOLUTION: A lever-type connector includes a first locking mechanism 51 which is provided between a housing 10 and a position assurance member 40, and locks movement, toward a fitting assurance position of the position assurance member 40 in an assurance operation direction, of the position assurance member 40 positioned at a standby position when a lever member 30 is not positioned at a complete fitting position, a second locking mechanism 52 which is provided between the housing 10 and the position assurance member 40, locks movement in an assurance release direction opposite to the assurance operation direction of the position assurance member 40 positioned at the fitting assurance position when the lever member 30 is positioned at the complete fitting position, and a locking release mechanism 60 which is provided between the lever member 30 and the position assurance member 40, and causes a locking-state release operation of the position assurance member 40 performed by the first locking mechanism 51 to be operated interconnectedly with a first rotary operation, from a temporarily fitting position to the complete fitting position, of the lever member 30, and causes the locking state of the position assurance member 40 performed by the first locking mechanism 51 when the lever member 30 is positioned at the complete fitting position.SELECTED DRAWING: Figure 1
Patent JP-2021172216-A (JP)
Title: Vehicular sunshade device
Inventor: OISHI HIROSHI
IPC: B60J3/00
Filed: 2020-04-24
Abstract: To provide a vehicular sunshade device which can inhibit creases and looseness occurring in a sheet.SOLUTION: The vehicular sunshade device includes: a sheet take-up part supported by an upper frame part of a window of a vehicle; a sheet 12 which is taken up by the sheet take-up part; a bar 52 attached to a lower side of the sheet 12; a guide rail extending along a side frame part of the window of the vehicle; a slider 54 which supports one end of the bar 52, is guided by the guide rail, and may move up or down; and a drive device which moves up or down the slider 54 along the guide rail. The bar 52 includes: a short part 52A provided at one end side of the bar 52 and supported by the slider 54; a long part 52B provided at the other end side of the bar 52; and a hinge part 52C which connects the short part 52A with the long part 52B and allows the long part 52B to be displaced by its self-weight.SELECTED DRAWING: Figure 5
Patent JP-2021173906-A (JP)
Title: Image capturing lens
Inventor: SEKINE YUKIO
IPC: G02B13/00
Filed: 2020-04-28
Abstract: To provide an image capturing lens which satisfies requirements of a low height and low F-number, and yet offers good optical characteristics.SOLUTION: An image capturing lens provided herein consists of a first lens having positive refractive power, a second lens having negative refractive power, a third lens having positive or negative refractive power, a fourth lens having negative refractive power, a fifth lens having positive refractive power, and a sixth lens having negative refractive power arranged in order from the object side to the image side, where the first lens is a meniscus-shaped lens with an object-side surface that is convex near an optical axis, the second lens has an object-side surface that is convex near the optical axis, and the sixth lens has an image-side surface that is concave near the optical axis. The image capturing lens satisfies predetermined conditional expressions.SELECTED DRAWING: Figure 1
Patent JP-2021171009-A (JP)
Title: Fishing rod reel seat and fishing rod
Inventor: KAWAMURA TAKUJI
IPC: A01K87/08
Filed: 2020-04-28
Abstract: To provide a reel seat that reliably fixes a reel leg, while simplifying a structure to fix the reel leg and reducing its weight.SOLUTION: A fishing rod reel seat 9 includes: a reel seat body 12 formed of a reel leg placing part 12a where a reel leg 6b is placed, and a guidance/locking projection 8; and a cylindrical moving hood 22 including a guidance/locking groove 16 locked and guided to a guidance/locking projection 8 of the reel seat body 12, and movably configured along an axial direction of the reel seat 9. The guidance/locking groove 16 is configured to include a first groove 17 extending in an axial direction of the reel seat 9 or extending obliquely from the axial direction, and a second groove 18 extending from the first groove 17 in the direction vertical to the axial direction of the reel seat 9 or extending obliquely from the direction vertical to the axial direction of the reel seat 9.SELECTED DRAWING: Figure 5
Patent JP-2021172074-A (JP)
Title: Image formation apparatus and conveyance device
Inventor: TAKAHASHI DAIKI
IPC: B41J11/42
Filed: 2020-04-30
Abstract: To improve the conveyance accuracy of a recording medium.SOLUTION: An image formation apparatus comprises: a delivery motor which delivers a recording medium wound around a delivery roll by rotating the delivery roll; a take-up motor which winds the recording medium around a take-up roll to take up the recording medium by rotating the take-up roll; a platen which is arranged between the delivery roll and the take-up roll and supports the recording medium that moves between the delivery roll and the take-up roll; a conveyance roller which conveys the recording medium supported by the platen to the take-up roll side; a sensor which detects the end position in the conveyance direction of the recording medium supported by the platen; and a control unit which corrects a delivery amount of the recording medium by the conveyance roller with a correction value according to the end position of the recording medium detected by the sensor.SELECTED DRAWING: Figure 2
Patent JP-2020205582-A (JP)
Title: Method, device, and computer program product for encoding distorted image frame
Inventor: VIKTOR EDPALM
IPC: H04N19/136
Filed: 2020-05-02
Abstract: To provide a method, a device, and a computer program product for encoding a distorted image frame.SOLUTION: In a method of encoding a distorted image frame, the spatial resolution distribution is determined for a distorted image frame, a map of the maximum pixel block size that defines the maximum block size for an encoding block is determined. In the map of the maximum pixel block size, on the basis of the spatial resolution distribution, for a first portion of the distorted image frame having the first spatial resolution, the maximum pixel block size corresponding to the first portion is set to a first value, and for a second portion of the distorted image frame having a second spatial resolution lower than the first spatial resolution, the maximum pixel block size corresponding to the second portion is set to a second value smaller than the first value.SELECTED DRAWING: Figure 3
Patent JP-2021178414-A (JP)
Title: Mold positioning device and molding machine provided with the same
Inventor: KITAURA ICHIRO
IPC: B29C33/30
Filed: 2020-05-11
Abstract: To provide a mold positioning device with a simple structure at a low cost, and a molding machine provided with the positioning device, in view of a problem of the prior art that the structure is complicated and expensive.SOLUTION: In a mold positioning device of a molding machine 1 that positions a mold M in order to fix a vertical mounting surface 10 of the mold M having the mounting surface 10, a horizontal lower surface 11 orthogonal to the mounting surface 10, and a vertical side surface 12, to a vertical plate surface 9 of magnet plates 7 and 8 fixed to a pair of platens 2 and 3 of the molding machine 1, the magnet plate 7 is formed into a rectangle having one side that can be arranged between tie bars 5 each provided at four corners of the platen 2 at a top, bottom, front, and back, and has side surfaces 15 to 18 at the top, bottom, front, and back around the rectangle. When positioning the mold M, a contact part 19 that abuts on the lower surface 11 or the side surface 12 of the mold M is provided on the side surfaces 15 to 18 of the magnet plate 7.SELECTED DRAWING: Figure 1
Patent JP-2021180098-A (JP)
Title: Manufacturing method of recycled material
Inventor: ARAI TAKUICHI
IPC: H01M10/54
Filed: 2020-05-13
Abstract: To separate fluorine from an electrolytic solution without using a solid carrier in detoxification processing of a battery.SOLUTION: A battery containing a fluorine-containing electrolytic solution is prepared. A battery is opened. After opening the battery, a vaporization component of the fluorine-containing electrolytic solution is released from the battery by adjusting the atmospheric pressure and the battery temperature in a low moisture atmosphere. A liquid component is produced by condensing the vaporization component. The low moisture atmosphere has moisture concentration of 0.04 vol% or less. At the time of release of the vaporization component, the atmospheric pressure is 1 kPa or less, and the battery temperature is 120°C to 160°C.SELECTED DRAWING: Figure 3
Patent JP-2021184429-A (JP)
Title: Magnetic substance sheet and electronic apparatus having the magnetic substance sheet
Inventor: HIRATA MIKITO
IPC: H05K9/00
Filed: 2020-05-22
Abstract: To provide a magnetic substance sheet which does not impair the design flexibility in an electronic apparatus and has the excellent noise immunity performance to the electrostatic discharge and provide the electronic apparatus having the same.SOLUTION: A magnetic substance sheet 1 comprises, in the plan view, a first region 22a which surrounds an outer periphery of a connector 9 along a wall surface of a housing of an electronic apparatus, and second regions 22b which do not surround the outer periphery of the connector 9 and protrude from the first region. The first region 22a has two or more open ends on the outer periphery of the connector 9. The second region 22b has a structure that is connected to at least one or more open ends.SELECTED DRAWING: Figure 2
Patent JP-2021185055-A (JP)
Title: Pneumatic tire
Inventor: NIIZAWA TATSURO
IPC: B60C11/00
Filed: 2020-05-25
Abstract: To provide a pneumatic tire that enables reduction of passing noise generated during acceleration and enables securement of excellent steering stability.SOLUTION: The pneumatic tire is provided which comprises a tread portion, a pair of side wall portions and a pair of bead portions, and in which a plurality of main grooves 10 extending in a tire circumferential direction are formed in the tread portion. A tread rubber layer 11 arranged in the tread portion has at least two-layered laminate structure which includes a first rubber layer 11A positioned at an outermost side in a tire radial direction and a second rubber layer 11B arranged adjacent to inside in the tire radial direction, of the first rubber layer. A thickness d1 of the first rubber layer 11A is in a range of 0.5 mm-2.5 mm, and JIS-A hardness Hs1 of the first rubber layer 11A is in a range of 50-65. A thickness d2 of the second rubber layer 11B is larger than the thickness d1 of the first rubber layer 11A. JIS-A hardness Hs2 of the second rubber 11B is in a range of 65-80, and a difference in hardness (Hs2-Hs1) between the first rubber layer 11A and the second rubber layer 11B is equal to 5 or more.SELECTED DRAWING: Figure 2
Patent JP-2021185949-A (JP)
Title: Game machine
Inventor: TAKESAWA MANABU
IPC: A63F7/02
Filed: 2020-05-25
Abstract: To provide a game machine that is advantageous in terms of interest in a game and in terms of development costs while having a function of transitioning to an advantageous game state on the basis of fulfillment of a shift condition without including execution of a jackpot game.SOLUTION: A first variation pattern lottery table is selected in a first game state, a second variation pattern lottery table is selected in a second game state that is transitioned from the first game state via a jackpot game, a third variation pattern lottery table is selected in a third game state that is transitioned from the first game state on the basis of start or completion of a pattern variation in which the number of variation times of a pattern variation executed without sandwiching a jackpot game after completion of the previous jackpot game reaches a predetermined number of times, or a pattern variation executed without sandwiching a jackpot game in the first game state, and at least one portion of a variation pattern that can be determined by a lottery using the second variation pattern lottery table is included in a variation pattern that can be determined by a lottery using the third variation pattern lottery table.SELECTED DRAWING: Figure 22
Patent JP-2021186990-A (JP)
Title: Liquid discharge head
Inventor: KICHI YASUHITO
IPC: B41J2/14
Filed: 2020-05-26
Abstract: To provide a liquid discharge head fewer in power consumption than the conventional head.SOLUTION: An objective liquid discharge head comprises a pressure chamber, an actuator and an application part. In the pressure chamber, its volume in such a state that the actuator does not operate is a reference volume and a liquid is stored therein. The actuator changes the volume of the pressure chamber in response to an impressed driving signal. The application part impresses the driving signal to the actuator. The driving signal includes a vibration pulse lessening the volume of the pressure chamber compared to the reference volume, and an ejection waveform which is impressed after the vibration pulse and ejects a liquid from a nozzle communicated with the pressure chamber. The ejection waveform includes an expansion pulse enlarging the volume of the pressure chamber compared to the reference volume, and a reduction pulse impressed after the expansion pulse and lessening the volume of the pressure chamber compared to the reference volume. The pulse width of the vibration pulse is larger than 1/4 cycle in a main acoustic resonance frequency of the liquid in the pressure chamber, and the pulse width of the expansion pulse is a half period in the main acoustic resonance frequency.SELECTED DRAWING: Figure 11
Patent JP-2020195135-A (JP)
Title: System and method for prioritizing bit error correction trial and error
Inventor: ZIV HERSHMAN
IPC: H04L9/32
Filed: 2020-05-28
Abstract: To provide a system and a method for prioritizing bit error correction trial and error.SOLUTION: A prioritizing method of a trial of correcting at least one bit error in a memory to determine the order of logical bits by setting a threshold voltage value using at least one threshold includes the step of: prioritizing a plurality of bits such that the first bit is prioritized before the second bit which has a relatively lower chance of error than the first bit; and defining a plurality of trials by trying to modify the plurality of bits according to a prioritized order that includes trying to modify the first bit which is more likely to be in error than the second bit before trying to correct the second bit which has a relatively low chance of error.SELECTED DRAWING: Figure 13
Patent JP-2021193405-A (JP)
Title: Organic photoreceptor, electrophotographic image forming apparatus, and method for manufacturing organic photoreceptor
Inventor: INAGAKI KEIICHI
IPC: G03G15/00
Filed: 2020-06-08
Abstract: To provide an organic photoreceptor that can prevent uneven wear of the photoreceptor caused by unevenness in the amount of supplied lubricant to achieve a long life, an electrophotographic image forming apparatus, and a method for manufacturing an organic photoreceptor.SOLUTION: An organic photoreceptor of the present invention is an organic photoreceptor having at least an organic photosensitive layer formed on a cylindrical conductive support. The universal hardness of an outermost surface layer in an image forming area of the organic photoreceptor experiences a slope change along an axial direction parallel to a rotation axis, and the amount of slope change of the universal hardness along the axial direction is within a range of 10-50 N/mm2.SELECTED DRAWING: Figure 1
Patent JP-2021195573-A (JP)
Title: Ferritic stainless steel sheet, method for producing ferritic stainless steel sheet, and automobile exhaust system parts
Inventor: HAYASHI Atsutaka
IPC: C21D9/46
Filed: 2020-06-10
Abstract: To provide a ferritic stainless steel sheet that is excellent in workability and high temperature salt damage resistance, and to provide a method for producing ferritic stainless steel sheet and automobile exhaust system parts.SOLUTION: Provided are a ferritic stainless steel sheet that has a predetermined chemical composition and satisfies formulas (i) to (iii), and automobile exhaust system parts using the same. Al+1.7Si+0.8Mo+0.3DA-0.5≤6.1 -- formula (i) 2.6Al+4.3Si+1.5Mo≥6.00 -- formula (ii) Al/O≥200 -- formula (iii) {The element symbol in the formula means the contained amount (mass%) of the element, and DA means the average crystal grain size (mm) at the center part of the plate thickness.}.SELECTED DRAWING: Figure 1
Patent JP-2021195591-A (JP)
Title: Iron based alloy, method for manufacturing the same and iron base member
Inventor: FURUTA TADAHIKO
IPC: C22C38/06
Filed: 2020-06-12
Abstract: To provide a new iron based alloy high in specific resistance and excellent in workability and strength.SOLUTION: Iron based alloy satisfies Mn: 24-35%, Al: 13.5-20%, C: 0.55-1.5% and the remainder: Fe and impurities using the total as 100 mass% (referred to as %). The iron based alloy consists of two phase structures of an austenite phase (a γ-phase) and a compound phase; the compound phase consists of Fe, Mn, Al and C; the compound phase of 30-70 vol.% to the total disperses like a network in a matrix consisting of a γ-phase; the iron based alloy achieves both of high specific resistance and high strength at a high level by hot working, heating and cold working; and an eddy current loss can be reduced when using a member consisting of such an iron based alloy in an alternation magnetic field.SELECTED DRAWING: Figure 1A
Patent JP-2021196908-A (JP)
Title: Server device, system, control method, and program
Inventor: KISHIMOTO RYO
IPC: G06F21/62
Filed: 2020-06-15
Abstract: To appropriately discard authorization information for service provision after the use of a device whose service provision period is limited.SOLUTION: A server device has: an authorization information acquisition unit that acquires authorization information for service provision; a device management unit that receives device information from a device and manages the device information; a user information management unit that manages user information on a user who uses the device, the authorization information, and the device information in association with each other; and a device determination unit that determines whether the device is a device with limitation in which a service provision period of a service is limited. When the device is the device with limitation and a certain period has elapsed from the start of the period for providing the service to the device with limitation, the user information management unit nullifies and deletes the authorization information related to the device information.SELECTED DRAWING: Figure 9
Patent JP-2022001544-A (JP)
Title: Method for producing Li2SO4 particles and method for producing Li2S particles
Inventor: KAWAMURA HIROAKI
IPC: C01B17/96
Filed: 2020-06-22
Abstract: To provide atomized lithium sulfate particles and a method for producing lithium sulfide particles.SOLUTION: A method for producing Li2SO4 particles comprises a step of flowing an aqueous solution containing Li2SO4 and a solvent containing an amine-based organic solvent each into a different raw material supply passage under a pressure of 0.3 MPa to 300 MPa, and mixing the two raw material solutions at a confluence of the raw material supply passages.SELECTED DRAWING: Figure 1