baber/WOPTO huggingface dataset:
Patent JP-2021189569-A (JP)
Title: Data update program, data update device, and data update method
Inventor: KATO CHIHIRO
IPC: G06F21/62
Filed: 2020-05-26
Abstract: To provide a data update program or the like that can reflect updated data in the database of a data supply destination while ensuring safety of the updated data for the database of a data supply source.SOLUTION: A data update program causes a computer to execute a process of determining whether or not update target data which was updated is a target to be access controlled if it is detected that data is updated in the database of a data supply source; and further causes the computer to execute a process of changing a query related to the update target data, which is output to the database of a data supply destination based on the determination result.SELECTED DRAWING: Figure 7
Patent JP-2021186232-A (JP)
Title: Magnetic resonance imaging device, and magnetic resonance imaging method
Inventor: TANIGUCHI AKIRA
IPC: A61B5/055
Filed: 2020-05-29
Abstract: To suppress a decrease in spatial resolution and signal-to-noise ratio as much as possible and to efficiently reduce a time for photography when simultaneously generating calculation images of a plurality of parameters in an MRI.SOLUTION: A plurality of original images are reconfigured from a nuclear magnetic-resonance signal acquired under a plurality of different photographing conditions, and a calculation image is acquired by calculation among the plurality of original images. The plurality of different photographing conditions include photographing conditions where a time of repetition of photographing sequences differ, and in photographing, when length of the time for repetition is a photographing condition, a phase encode number is reduced. The image reconfiguration is performed so that a matrix size of an image photographed in a small phase encode number is equal to the matrix size of an image photographed in a large phase encode number.SELECTED DRAWING: Figure 3
Patent JP-2020152727-A (JP)
Title: Re-startup method
Inventor: KAWAMURA SATOSHI
IPC: B01J8/06
Filed: 2020-06-01
Abstract: To provide a production method of at least one kind of oxidation product selected from the group consisting of acrolein and acrylic acid that can reduce a fear of degradation of a gas-phase oxidation catalyst and uncontrollable reaction and allow stable reaction to proceed at re-startup after shutdown.SOLUTION: A production method of at least one kind of oxidation product selected from a group consisting of acrolein and acrylic acid comprises using the fixed-bed reactor filled with a gas-phase oxidation catalyst and subjecting at least one kind of raw material gas selected from the group consisting of propylene and acrolein to gas-phase catalytic reaction while heating a fixed-bed reactor by contacting a heat medium with or circulating the heat medium in the fixed-bed reactor; and makes heat medium temperature at a maximum load in re-startup after shutdown lower than heat medium temperature at a maximum load in initial startup.SELECTED DRAWING: None
Patent JP-2021193199-A (JP)
Title: Fe-Si-B-BASED QUENCHING SOLIDIFICATION ALLOY, AND METHOD FOR PRODUCTION THEREOF
Inventor: KANEKIYO HIROKAZU
IPC: B22D11/01
Filed: 2020-06-08
Abstract: To provide an Fe-Si-B-based quenching solidification alloy which is characterized in Bs≥1.7T, thickness≥40 μm, high Bs and can be lamination-cored.SOLUTION: An Fe-Si-B-based quenching solidification alloy is characterized in that the composition formula of that alloy is represented by T100-x-y-zSix(B1-mCm)yPz (here, T is at least one transition metal element selected from the group consisting of Fe, Co and Ni and surely including Fe); the composition ratios of x, y, z and m satisfy 1.0≤x≤4.5 atom%, 11.0≤y≤14.0 atom%, 0.0≤z≤2.0 atom% and 0.0≤m≤0.3, respectively; and thickness is 40 μm or more but 70 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2021197372-A (JP)
Title: Processing method of two-layer wafer
Inventor: LEE JAEYOUNG
IPC: H01L21/301
Filed: 2020-06-09
Abstract: To provide a processing method of a two-layer wafer which prevents the occurrence of knife edges in the outer peripheral region even when the back surface of a wafer is ground and does not cause deterioration in quality.SOLUTION: A processing method of a two-layer wafer W according to the present invention obtained by bonding a first wafer 10 and a second wafer 20 includes a chamfer removal step of positioning a cutting blade 35 on a chamfered portion 10c formed on the outer circumference of the first wafer 10 and cutting the chamfered portion in an annular shape, and removing the chamfered portion 10c at a depth that does not reach the second wafer 20, a residual chamfer removal step of removing performing plasma etching from the side of the first wafer 10 to remove the chamfered portion 10c' remaining on the outer periphery of the first wafer 10, and a grinding step of positioning a grinding wheel 56 on the upper surface (back surface 10b) of the first wafer 10 and grinding the wafer to a desired thickness.SELECTED DRAWING: Figure 3
Patent JP-2021197791-A (JP)
Title: Coil insertion method and coil device
Inventor: KATO YOSHIO
IPC: H02K15/10
Filed: 2020-06-11
Abstract: To insert a correlation insulating sheet on the coil end side while a coil held in a holding groove of a transfer block is extruded radially outward from the inner peripheral side of a stator core and inserted into a slot.SOLUTION: A holding groove 101 of a transfer block 100 into which one side C1 of each coil is inserted is aligned with a corresponding slot 121 of a stator core 120, and one side C1 of the coil is inserted into the slot. The transfer block is then rotated relative to the stator core at half the angle of the slot arrangement spacing, the holding groove into which the other side C2 of each coil is inserted is aligned with a predetermined slot of the stator core, and the other side C2 is radially extruded outward and inserted into the slot from the inner peripheral side of the stator core. At that time, a coil-end interphase insulating sheet 308 is arranged inside the coil end on one side, and the coil-end interphase insulating sheet is sandwiched between the coil ends of different phases.SELECTED DRAWING: Figure 45
Patent JP-2021197027-A (JP)
Title: Information processing device, printing system, method for communicating with multiple printers, and program
Inventor: TANAKA YUSUKE
IPC: H04N1/00
Filed: 2020-06-17
Abstract: To allow convenience in printing systems to be increased with a relatively simple configuration.SOLUTION: An information processing device according to the present invention can communicate with a plurality of printers, and includes: identifying means for identifying print jobs held by the respective printers; determining means for determining whether each of the identified print jobs is non-interruptible; and display means for displaying a printer different from printers that hold print jobs determined to be non-interruptible from among the plurality of printers as a candidate for a transmission destination of other print jobs.SELECTED DRAWING: Figure 1
Patent JP-2022001199-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-06-22
Abstract: To provide a game machine capable of appropriately giving an instruction to promote a player to shoot a game ball in a predetermined direction.SOLUTION: A game machine executes a large right shooting promotion performance and a small right shooting promotion performance during execution of a fanfare performance. The small right shooting promotion performance is not affected by a changer-over display or a group notice performance. Storage means can store display position displacement information for displacing a display position in a display region of at least some specific images from a first position to a second position. Image processing means can generate a displaced specific image that displaces a specific image disposed in a specific display layer on the basis of image data on the basis of the display position displacement information. Performance execution means can execute a specific performance for displaying the displaced specific image generated by the image processing means in the display region during variable display. A game related information display image is disposed in a special display layer in which the disposed image is more preferentially displayed in the display region than in the specific display layer.SELECTED DRAWING: Figure 10-49
Patent JP-2021013021-A (JP)
Title: Display device
Inventor: NOH SO YOUNG
IPC: H01L21/28
Filed: 2020-07-03
Abstract: To provide a display device that can prevent the characteristics of a thin film transistor from deteriorating due to a gate insulating film forming process and prevent a short circuit between an oxide semiconductor pattern and a gate electrode due to the gate insulating film forming process.SOLUTION: A display device may include an oxide semiconductor pattern that is located on an element substrate and includes a channel region located between the source region and the drain region, a gate electrode that has a laminated structure of a first hydrogen barrier layer and a gate conductive layer, which overlaps with the channel region of the oxide semiconductor pattern, and a gate insulating film that is located between the oxide semiconductor pattern and the gate electrode and exposes the source region and drain region of the oxide semiconductor pattern. The gate electrode can expose a part of the gate insulating film adjacent to the source region and a part of the gate insulating film adjacent to the drain region.SELECTED DRAWING: Figure 3
Patent JP-2022014274-A (JP)
Title: Precursor for lithium secondary battery positive electrode active material, lithium metal composite oxide, positive electrode active material for lithium secondary battery, positive electrode for lithium secondary battery, and lithium secondary battery
Inventor: HANABUSA TATSUYA
IPC: C01G53/00
Filed: 2020-07-06
Abstract: To provide a precursor for a lithium secondary battery positive electrode active material, which enables the manufacturing of a lithium metal composite oxide capable of raising lithium secondary battery's cycle keeping rate, a lithium metal composite oxide, a positive electrode active material for a lithium secondary battery, a positive electrode for a lithium secondary battery, and a lithium secondary battery.SOLUTION: A precursor for a lithium secondary battery positive electrode active material comprises at least Ni and an element M, provided that the element M is one or more elements selected from a group consisting of Co, Mn, Fe, Cu, Ti, Mg, Al, W, Mo, Nb, Zn, Sn, Zr, Ga, V, B, Si, S and P. Supposing 100% as the whole of particle sizes in a cumulative particle size distribution curve, obtained by measurement with a laser diffraction-type particle size distribution measurement device, the ratio D60/D10 of a particle diameter D60 (μm) where the cumulative volume reaches 60% from a small particle-side and a particle diameter D10 (μm) where it reaches 10% is 2.0 or less. As to the precursor, the BET specific surface area is 20 m2/g or more.SELECTED DRAWING: None
Patent JP-2021169814-A (JP)
Title: Cooling/heating circulation fan with variable air channel
Inventor: LAI BAN LAI
IPC: F04D25/08
Filed: 2020-07-07
Abstract: To adjust the cold air quantity to improve user's physical feeling in heating.SOLUTION: An annular radial air blowing passage 111 and an annular sealing air channel 112 are provided at a rear net cover 11 located between blades 14 and heating components 13. An annular wind shield ring 15 is provided at a position of the radial air blowing passage. In the annular wind shield ring, an axial dimension is set so as to be larger than or equal to an axial dimension of the radial air blowing passage. Furthermore, the annular wind shield ring can move in an axial direction to get in and out of the position of the radial air blowing passage. The annular wind shield ring 15 controls opening/closing of the radial air blowing passage by its arrangement to switch between cold air and warm air.SELECTED DRAWING: Figure 2
Patent JP-2022020969-A (JP)
Title: Semiconductor device
Inventor: Saegusa naoki
IPC: H01L23/28
Filed: 2020-07-21
Abstract: To suppress deterioration of bondability of a bonding wire.SOLUTION: A semiconductor device has a case, in which a storage opening storing a first semiconductor chip and a second semiconductor chip is opened on a front surface and a control wiring part 35a is attached by an adhesive member 39b to a wiring attachment region 32f that is concaved along an edge of the storage opening at an opening edge part on the front surface. In this occasion, the control wiring part 35a of a lead frame is firmly fixed to the case using the adhesive member 39b. Thus, when wire bonding is performed for a control IC 37 bonded to the control wiring part 35a, vibration of the control wiring part 35a firmly fixed to the case is suppressed to be able to improve bendability of the bonding wire for the control IC 37.SELECTED DRAWING: Figure 3
Patent JP-2022024739-A (JP)
Title: Liquid discharge head, liquid discharge unit, and liquid discharge device
Inventor: YOSHIDA TAKAHIRO
IPC: B41J2/14
Filed: 2020-07-28
Abstract: To provide a liquid discharge head which can inhibit contact of an ink with an electric connection part without causing increase in costs.SOLUTION: A liquid discharge head includes: a head body part 80 which discharges a liquid; a cover member 81 provided at the outer side of the head body part; a liquid supply port 83 provided on an upper surface of the cover member; and an electric connection part 82 provided on a side surface of the cover member. On the upper surface of the cover member, the side surface side, in which the electric connection part is provided, is higher than a portion other than the side surface side. For example, a step 85 is provided.SELECTED DRAWING: Figure 1
Patent JP-2022026599-A (JP)
Title: Label and method for peeling off the same
Inventor: NO TOMOHIRO
IPC: G09F3/00
Filed: 2020-07-31
Abstract: To provide a label that can be easily peeled off at the time of recycling and being excellent in design properties during use of a container.SOLUTION: A label 10 to be stuck onto a container has a plurality of through holes 11 through which moisture can pass between a front surface and a back surface. Water is applied to the container to which the label 10 is attached, and the label 10 is peeled off from the container. Preferably, the plurality of through-holes 11 have diameters of 0.01 to 1 mm. Preferably, the plurality of through holes 11 are uniformly arranged on substantially an entire surface of the label 10. Preferably, an interval between the plurality of through holes 11 is 1 to 5 mm.SELECTED DRAWING: Figure 1
Patent JP-2022026803-A (JP)
Title: Linear actuator
Inventor: KAGEYAMA TAKUMI
IPC: H02K7/06
Filed: 2020-07-31
Abstract: To provide a linear actuator which can inhibit wear of a portion, with which a connection spring contacts, of a sensor shaft or an output shaft.SOLUTION: A linear actuator 100 includes: a motor 200 which linearly moves an output shaft 110 in an axial direction; a sensor shaft 130 coaxially arranged with the output shaft 110 and having a sensor magnet 131; a detection part 140 which detects a position of the sensor magnet 131 to detect a position of the output shaft 110; a sensor spring 150 coaxially arranged with the output shaft 110 and including one end which contacts with one end of the sensor shaft 130, and the other end which contacts with a housing 120; and a connection spring 160 coaxially arranged with the sensor shaft 130 and the output shaft 110, including one end which contacts with the other end of the sensor shaft 130 and the other end which contacts with one end of the output shaft 110, and held in a radial direction at the one end of the output shaft 110 or the other end of the sensor shaft 130.SELECTED DRAWING: Figure 1
Patent JP-2022026947-A (JP)
Title: Sheet package
Inventor: TAKAHASHI SACHIKO
IPC: B65D83/08
Filed: 2020-07-31
Abstract: To provide a sheet package which is easy to handle.SOLUTION: A sheet package includes a packaging bag which stores a plurality of stacked sheets, a taking-out port which is opened on a top surface when a part of the top surface of the packaging bag is cleaved, a lid body which is formed of a part of the cleaved top surface and closes the taking-out port so that it can be resealed, and an adhesion seal which is fixed to the lid body and adheres to the top surface. The lid body includes a first end edge connected to the top surface and extending in a first direction, and a second end edge which is not connected to the top surface and extends from one terminal to the other terminal of the first end edge so as to convex in a second direction intersecting with the first direction. The adhesion seal includes a fixed part which is fixed to a second end edge side of the lid body, an adhesive part which is adjacent to the fixed part and detachably adheres to the top surface, and a free end part which is adjacent to the adhesive part and is not fixed to the lid body. At least a part of an end edge of the free end part on a side apart from the adhesive part has a wave shape.SELECTED DRAWING: Figure 1
Patent JP-2021151849-A (JP)
Title: Slide structure of vehicle seat
Inventor: OZAWA MOTOHIKO
IPC: B60N2/06
Filed: 2020-07-31
Abstract: To provide a slide structure of a vehicle seat in that a slider can be mounted on a fixed rail while maintaining the strength of a reinforcement plate.SOLUTION: A slide structure of a vehicle seat includes: a movable rail fixed to the vehicle seat; a fixed rail 1 that supports the movable rail in a linearly movable manner and is fixed to a vehicle body; a slider interposed between the movable rail and the fixed rail 1; and a reinforcement plate 5 that is integrally fixed to a lower surface 1s1 of the fixed rail 1 and has a screw hole 5a with a female screw part 5a1. The fixed rail 1 has a first through hole 1d that is concentric with the screw hole 5a and has a diameter larger than a root diameter of the female screw part 5a1. The slider has a large diameter second through hole 3b2 that is concentric with the first through hole 1d. The slide structure further includes a pin 6 having: a shaft part 6c with a male screw part 6c1, which is inserted in the first through hole 1d and screwed to the female screw part 5a1; and a head part 6a with a diameter larger than that of the second through hole 3b2 in that a peripheral edge part of the second through hole 3b2 is sandwiched between the fixed rail 1 and itself by fastening the male screw part 6c1 into the male screw part 5a1.SELECTED DRAWING: Figure 5
Patent JP-2022027103-A (JP)
Title: Animal excrement disposal sheet
Inventor: YAMASHITA MAMI
IPC: A01K1/015
Filed: 2020-07-31
Abstract: To provide an animal excrement disposal sheet with which a pet can grasp a right excretion position and an owner can grasp a health status of a pet from an amount and a color of urine, a use part and the like.SOLUTION: An animal excrement disposal sheet includes a liquid permeable front sheet, a liquid impermeable rear sheet and an absorber disposed between those sheets. A whiteness in a region (A) where the absorber is present is 85.5 or higher in plan view.SELECTED DRAWING: Figure 3
Patent JP-2022027668-A (JP)
Title: Open space operation system
Inventor: ONO YO
IPC: G06Q50/10
Filed: 2020-08-01
Abstract: To provide an open space operation system that can provide agricultural produce with different quality according to user needs.SOLUTION: In a system, multiple types of agricultural products V1 and V2 with different quality are collected in an open space S, then they are classified according to quality, and the type, quality, and temporary unit price of each agricultural product are stored in a storage device. The agricultural products are provided in different ways to meet user needs that differ according to quality, profit information of the agricultural products provided in each way is stored in the storage device, and distribution of the profit obtained by providing the agricultural products is calculated using an arithmetic processing device.SELECTED DRAWING: Figure 5
Patent JP-2022029999-A (JP)
Title: Insertion-stop connection structure of base member and insertion member and insertion-stop connection method of base member and insertion member
Inventor: KITAMURA YUSUKE
IPC: F16B2/08
Filed: 2020-08-06
Abstract: To provide an insertion-stop connection structure of a base member and a connection member which does not cause an increase of the number of part items, dispenses with a different facility and a troublesome work process causing a cost increase, enables a rigid insertion stop by simple means and a simple work process, and is excellent in practicality.SOLUTION: In an insertion-stop connection structure, an insertion part 2 of a base member 1 is constituted such that a plate part 5 of the base member 1 is pressurized by pressurization means, an opposite side part is cut, a cutup part 6 is cut up on the plate part 5 while the other opposing side part remains as an uncut part, and thus, an insertion hole is formed at the plate part 5. The cutup part 6 forming the insertion part 2 is pressurized and deformed by the pressurization means, the insertion hole is blocked and deformed, and a tip part 4 of the connection member 3 which is inserted into an insertion hole 8 in a plate-face direction below the cutup part 6 is stopped in insertion, and connected.SELECTED DRAWING: Figure 2
Patent JP-2022030141-A (JP)
Title: Fireproof window
Inventor: NAGAOKA TSUTOMU
IPC: E06B3/30
Filed: 2020-08-06
Abstract: To provide a fireproof window that prevents glass from falling out in an event of fire while enhancing the aesthetic appearance.SOLUTION: A fireproof window 10 includes glass 32, an upper horizontal frame member 40 and a lower horizontal frame member 50 having a pair of holding portions 44 and 54, respectively, each holding an edge of the glass 32 from both sides, and wood fireproof covering members 80 and 82 covering the outer surfaces of the holding portions 44 and 54.SELECTED DRAWING: Figure 2
Patent JP-2022030946-A (JP)
Title: Powdered food and flavor improving method
Inventor: OBATA TOMOYA
IPC: A23L19/00
Filed: 2020-08-07
Abstract: To provide a powdered food and a flavor improving method in which an effect of a harsh taste due to a radish leaf can be prevented, resulting from addition of dry matter of another leaf vegetable to dry matter of the radish leaf.SOLUTION: A powdered food of the present invention comprises: dry matter L1 of radish leaves; and dry matter L2 of a leaf vegetable other than the radish leaves (a leaf vegetable of the genus Brassica of the family Brassicaceae, etc.). A content of the dry matter L1 is 2 pts.mass or more and 14 pts.mass or less, where a content of the dry matter L2 is 1 pts.mass. A flavor improving method of the present invention for improving flavor of a powdered food comprising: dry matter L1 of radish leaves; and dry matter L2 of a leaf vegetable other than the radish leaves (a leaf vegetable of the genus Brassica of the family Brassicaceae, etc.) comprises formulating 1/14 pt.mass or more and 1/2 pt.mass or less of the dry matter L2 to 1 pts.mass of the dry matter L1.SELECTED DRAWING: None