baber/WOPTO huggingface dataset:
Patent JP-2021015846-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: H01L21/67
Filed: 2019-07-10
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed on a surface into individual device chips comprises a polyester-based sheet arranging step, an integrating step, a frame supporting step, a dividing step, and a picking-up step. The polyester-based sheet arranging step arranges a polyester-based sheet on a rear surface or a surface of the wafer. The integrating step heats the polyester-based sheet and integrates the wafer and the sheet. The frame supporting step supports the polyester-based sheet by a frame composed of a first frame including magnets and a second frame by holding an outer periphery of the polyester-based sheet by magnet force using the frame. The dividing step forms a modified layer in the wafer by irradiating the wafer with a laser beam of a wavelength having permeability to the wafer along division schedule lines and divides the wafer into individual device chips. The picking-up step applies ultrasonic waves to the polyester-based sheet and picks up the device chips.SELECTED DRAWING: Figure 4
Patent JP-2021015889-A (JP)
Title: Processing method of workpiece
Inventor: CHO KINEN
IPC: H01L21/301
Filed: 2019-07-11
Abstract: To provide a processing method of a workpiece for efficiently dividing a workpiece in which members having different materials on the reverse face are laminated.SOLUTION: A processing method of a workpiece includes a holding step, and a division origin formation step. The holding step is a step of holding a reverse face 107 side of a workpiece 101 on a holding table 11. The division origin formation step is a step of irradiating the workpiece 101 with laser light 15 of a wavelength having permeability for the workpiece 101, from a surface 103 side of the workpiece 101 while aligning a focus point 16 with the inside of the workpiece 101 after execution of the holding step, and forming a modified layer 121 in the workpiece 101, and forming a division origin 129 in a member 109 having a different material from that of the workpiece 101 laminated on the reverse face 107 of the workpiece 101, by the laser light 15 leaked from the focus point 16 to the reverse face 107 side.SELECTED DRAWING: Figure 6
Patent JP-2019202545-A (JP)
Title: Successively peelable coextruded polymer film with embedded antimicrobial layer
Inventor: Steven p swanson
IPC: B32B27/00
Filed: 2019-07-18
Abstract: To provide a film having a multi-layered construction in which individual layers or groups of layers can be peeled apart or delaminated from the remainder of the construction.SOLUTION: Multilayered polymer films are configured so that successive constituent layer packets can be delaminated in continuous sheet form from the remaining film. The films are compatible with known coextrusion manufacturing techniques, and can be made without adhesive layers between layer packets that are tailored to be individually peelable from the remainder of the film. Instead, combinations of polymer compositions are used to allow non-adhesive polymer layers to be combined such that irreversible delamination of the film is likely to occur at interfaces between layer packets pairs. Some of the polymer layers, including at least one embedded layer, comprise an antimicrobial agent, and these layers may be positioned at the front of each layer packet. After the antimicrobial layer of one layer packet has been used, the packet can be peeled away to expose a pristine antimicrobial layer of the next layer packet.SELECTED DRAWING: Figure 1B
Patent JP-2021016545-A (JP)
Title: Medium recommendation system, table creation system, medium recommending device, and table creation method
Inventor: KURABAYASHI SHUICHI
IPC: A63F13/63
Filed: 2019-07-19
Abstract: To provide a medium recommendation system or the like capable of recommending a medium or a medium set suitable for a user in an online game.SOLUTION: In a medium recommendation system for recommending a medium or a medium set added to media for composing at least a part of a possessed medium group from the media in a game that progresses by allowing a user to select a medium from the possessed medium group comprising D media and taking out the medium to a game field, each of media included in the possessed medium group is selected from T kinds of media included in a medium set that is set to a game in advance. The medium recommendation system includes: an input reception part for receiving input of one medium from among the T kinds of media; a table storage part for storing a first table; and a medium recommendation part capable of outputting a medium with which one medium received by the input reception part in the first table is associated, or a medium set as recommendation information.SELECTED DRAWING: Figure 1
Patent JP-2021019794-A (JP)
Title: Handpiece-type high-frequency vibration apparatus
Inventor: YABE KIMIZO
IPC: A61B17/00
Filed: 2019-07-26
Abstract: To provide a method of vibrating a handpiece-type high-frequency vibration apparatus, the method facilitating surgery while suppressing heat increase in a tool.SOLUTION: The handpiece-type high-frequency vibration apparatus includes: a substantially cylindrical housing 10 that constitutes a handpiece; a retention member 11; a tool 12; a control device 20; and a vibrating device 21. In a non-contact state before the tool 12 comes into contact with an object, the control device 20 drives the vibrating device 21 in a way to cause the tool 12 to vibrate at a sum frequency fp obtained by adding a predetermined frequency fs to a first resonant frequency fr1 of the tool 12. In a cutting state where the tool 12 is in contact with the object with a load applied to allow the object to be cut by the tool 12, the control device 20 controls the driving of the vibrating device 21 to increase the vibration frequency of the tool 12 so that a third resonant frequency fr3 of the tool 12 increases to match the sum frequency fp.SELECTED DRAWING: Figure 2
Patent JP-2021023020-A (JP)
Title: Charging management system
Inventor: OTA IKUO
IPC: H02J7/02
Filed: 2019-07-26
Abstract: To provide a charging management system that can optimally perform charging even when a plurality of electric automobiles including batteries of types different from each other are connected to a charging facility.SOLUTION: A charging management system of the present invention is a system for charging a plurality of batteries that are respectively mounted on a plurality of electric automobiles connected to a charging facility, and includes: a collection unit configured to collect charging characteristics of the plurality of batteries; and a determination unit configured to determine a distribution of an amount of charging power to be supplied to the plurality of batteries from the charging facility on the basis of the charging characteristics collected by the collection unit. The determination unit determines to supply the batteries having charging characteristics the same as each other with an amount of charging power the same as each other, and determines to supply the batteries having charging characteristics different from each other with amounts of charging power different from each other.SELECTED DRAWING: Figure 2
Patent JP-2022133486-A (JP)
Title: Semiconductor package and semiconductor device
Inventor: NAKAMURA TOSHIHIRO
IPC: H01L23/28
Filed: 2019-07-30
Abstract: To provide a semiconductor package in which reliability of a solder can be improved.SOLUTION: A semiconductor device comprises: a semiconductor chip 30; an island part 21 in which the semiconductor chip 30 is arranged on one surface 211; a terminal part 22 that is connected through the semiconductor chip 30 and a connection member 50; and a mold resin 60 in which other surface 212 of the island part 21 is exposed from one surface 61 or other surface 62, the other surface 222 of the terminal part 22 is exposed from the other surface 62 and a portion of a side surface 223 of the terminal part 22 is exposed from a side surface 63, and that seals the semiconductor chip 30. And, in at least one of the island part 21, the terminal part 22 and the mold resin 60, a holding structure 62a that holds thickness of a solder 200 to be thickness of more than or equal to predetermined thickness is formed when it is arranged on a packaged member 100 through the solder 200.SELECTED DRAWING: Figure 1
Patent JP-2021020721-A (JP)
Title: Packaging bag, and package
Inventor: SENTO WAKAKO
IPC: B65D75/58
Filed: 2019-07-30
Abstract: To provide a packaging bag and a package which can be highly reliably re-sealed with simple constitutions.SOLUTION: A packaging bag 10 includes an adhesive member 71 that is above a storage part 4 and below an opening planned line 2a and is provided between a surface side film 31 and a back side film 32, an easily peelable seal part 60 that is above the storage part 4 and below the adhesive member 71 and joins the surface side film 31 and the back side film 32 with a weak joining force, and a seal planned part 3 in which the storage part 4 and the outside are communicated with each other, in which the adhesive member 71 has a plurality of recess shapes 71a on both surfaces thereof, the recess shapes 71a are equally formed on both surfaces of the adhesive member 71, when an average value of diameters of each opening of the recess shapes 71a opened in the surface on the surface film 31 side is represented by Dave1 and an average value of diameters of each opening of the recess shapes 71a opened in the back side film 32 side is represented by Dave2, a relation of |Dave1-Dave2|/Dave2≤0.5 is satisfied.SELECTED DRAWING: Figure 2
Patent JP-2021022330-A (JP)
Title: Sheet metal processing estimate creation support device and sheet metal processing estimate creation support method
Inventor: MIURA SHIGEKI
IPC: G06F30/12
Filed: 2019-07-30
Abstract: To reduce labor required to create estimates for sheet metal processing.SOLUTION: In a sheet metal processing estimate creation support device 1, a database 11 has associated and stored existing drawing data on sheet metal processing and estimate data. A new drawing data input reception unit 13 receives an input of new drawing data related to sheet metal processing. A search unit 14 searches the existing drawing data stored in the database 11 for existing drawing data similar to the new drawing data by a similar determination model M2 generated by machine learning in advance. A selection input reception unit 15 receives an input to select the retrieved existing drawing data. An estimate data output unit 16 outputs estimate data stored in the database 11 in association with the selected existing drawing data. The estimate data on sheet metal processing made in the past can be referred to more easily and labor required to create estimate for sheet metal processing can be reduced.SELECTED DRAWING: Figure 1
Patent JP-2021024135-A (JP)
Title: Recording device, control method, and program
Inventor: IGARASHI HIROMI
IPC: B41J2/01
Filed: 2019-07-31
Abstract: To inhibit a part of an intermediate transfer body reaching a recommended replacement time from being used for recording while appropriately transferring an image to a recording medium.SOLUTION: A recording device includes a transfer body which carries a cut sheet and cyclically passes through a formation region of an ink image and a transfer region for transferring the ink image to the cut sheet, and includes a plurality of regions having length corresponding to the length of the cut sheet which can transfer the ink image to be able to record the ink image formed with a cycle of one time on a plurality of cut sheets. A region to be used for recording is determined such that a region with no recommended replacement is used more preferentially than a region with recommended replacement on the basis of a recording condition in executing recording and the region with recommended replacement among a plurality of regions, and control is performed so as to execute recording to a cut sheet following the recording condition by using the region.SELECTED DRAWING: Figure 25
Patent JP-2020007315-A (JP)
Title: Monoclonal anti-gpc-1 antibodies and uses thereof
Inventor: CAMPBELL DOUGLAS
IPC: A61K39/395
Filed: 2019-08-02
Abstract: To provide more effective agents for diagnosing and/or treating cancer in various forms including prostate cancer.SOLUTION: The invention relates to an isolated antibody population comprising a first antibody defined by specific heavy chain and light chain variable regions and/or antigen-binding fragment thereof, but not containing a second antibody defined by a specific light chain variable region, as well as to a hybridoma cell capable of producing the antibody population, a composition comprising the antibody population, a nucleic acid molecule encoding the antibody, a vector comprising the nucleic acid molecule, a host cell comprising the vector, and a process for producing the antibody population.SELECTED DRAWING: Figure 1
Patent JP-2021023219-A (JP)
Title: Masking agent for protein
Inventor: OGASAWARA TAKUMA
IPC: A23L27/00
Filed: 2019-08-06
Abstract: To provide a masking agent of protein smell, and beverage and baked food product containing the masking agent.SOLUTION: A masking agent for protein containing steviol glycoside, and beverage and baked food product containing the masking agent. The masking agent preferably contains α-glycosylated steviol glycoside, and more preferably contains α glycosylated stevioside, and α glycosylated rebaudioside A. The agent can be used by mixing into protein beverage, cookies or the like having protein smell.SELECTED DRAWING: None
Patent JP-2020083747-A (JP)
Title: Water-reducing composition, hydraulic composition, and method for producing the same
Inventor: YAMAKAWA TSUTOMU
IPC: C08L1/26
Filed: 2019-08-09
Abstract: To provide a water-reducing composition which contains a polycarboxylic acid-based water reducing agent, water-soluble cellulose ether, gums, and a defoamer, and has storage stability improved.SOLUTION: A water-reducing composition includes (A) a water reducing agent containing a polycarboxylic acid-based water reducing agent and a naphthalene-based water reducing agent, (B) water-soluble cellulose ether, (C) gums, and (D) a defoamer. The ratio between a solid content mass of the polycarboxylic acid-based water reducing agent and a solid content mass of the naphthalene-based water reducing agent is preferably 1:99 to 80:20.SELECTED DRAWING: None
Patent JP-2021029037-A (JP)
Title: Peripheral video image generation device, peripheral video image generation method, and program
Inventor: OGUCHI TAKAHIRO
IPC: G06T1/00
Filed: 2019-08-09
Abstract: To provide a peripheral video image generation device, etc., capable of generating a peripheral video image without discomfort in regardless of the existence of a material in the circumference.SOLUTION: A peripheral video image generation device 1 comprises: a video image input part 10 that inputs peripheral video image data photographed by a plurality of cameras 20; a video image composition part 12 that generates a composition video image viewed from a prescribed view point by composing the peripheral video image data; a three-dimensional shape estimation part 13 that estimates a three-dimensional shape of a material in the circumference on the basis of the peripheral video image data; an insulation region estimation part 14 that estimates an insulation region which cannot be viewed from the prescribed view point in the composition video image by using an estimated result of the three-dimensional shape; a deduction section 15 that deduces a video image in the insulation region by using a deep learning; and a video image superposition part 16 that superposes the video image deducted by the deduction section 15 to the insulation region.SELECTED DRAWING: Figure 1
Patent JP-2021027818-A (JP)
Title: Beverage, method of producing beverage, and method of improving dispersibility and drinking pleasantness
Inventor: TOMITA TAKESHI
IPC: A23L29/262
Filed: 2019-08-09
Abstract: To provide a beverage having an improved dispersibility of an insoluble solid matter in both refrigerated and warm states and providing a smooth-feeling drinking pleasantness, a method of producing the beverage, and a method of improving the dispersibility and drinking pleasantness.SOLUTION: A beverage of this invention includes alginate, a gelatinizer having a heat-gelatinization property, and an insoluble solid matter, in which viscosity at 10°C is 10 mPa s or higher and 30 mPa s or lower and viscosity at 60°C is 5 mPa s or higher and 20 mPa s or lower. A method of producing the beverage includes: a first step of preparing a first aqueous solution and a second aqueous solution; a second step of mixing the first aqueous solution and the second aqueous solution and adjusting a temperature of the mixed solution; and a third step of adding calcium to the mixed solution in an agitated state while keeping the temperature of the mixed solution at 40°C or lower, the temperature adjustment of the second step including low-temperature adjustment and high-temperature adjustment.SELECTED DRAWING: None
Patent JP-2021031575-A (JP)
Title: Aqueous composition for coated surface
Inventor: TAKASHIMA DAIKI
IPC: C09D127/12
Filed: 2019-08-23
Abstract: To provide an aqueous composition having excellent durability against physical impact such as scratches and outdoor exposure, stain resistance to stains, and oil resistance in a coating film to be produced.SOLUTION: There is provided an aqueous composition for coated surface containing (A) a silicone emulsion containing (a-1) an alkoxysilane represented by the following general formula (1), Xn-Si-(OY)4-n...(1), where X represents an alkyl group having 1 to 18 carbon atoms; Y represents an alkyl group having 1 to 4 carbon atoms; and n represents an integer of 1 to 3), (a-2) an organopolysiloxane which is a hydrolysis condensate of the alkoxysilane, (a-3) a nonionic surfactant, and (a-4) water; (B) a silsesquioxane having an average particle size of 10 to 200 nm; (C) a fluororesin; (D) a carboxylic acid salt; (E) cellulose nanofibers; and (F) water.SELECTED DRAWING: None
Patent JP-2021030587-A (JP)
Title: Printer
Inventor: WAKABAYASHI MAMORU
IPC: B41J11/42
Filed: 2019-08-26
Abstract: To provide a printer capable of restricting positional deviation of a printing image between a front surface and a rear surface of a web, while suppressing degradation in printing quality.SOLUTION: Encoders 22A and 22B output pulse signals according to rotation angles of encoder rollers respectively. Printing control units 66A and 66B control discharge timings of ink in printing units 23A and 23B respectively, on the basis of the output pulse signals of the encoders respectively. The printing control unit 66A generates a start signal for printing a front surface first page, indicating a printing start timing for each page in the printing unit 23A, and a front surface page switch signal, and outputs the signals to the printing control unit 66B. The printing control unit 66B controls the printing start timing for each page in the printing unit 23B, on the basis of the start signal for printing the front surface first page and the front surface page switch signal.SELECTED DRAWING: Figure 3
Patent JP-2021035228-A (JP)
Title: Power supply system
Inventor: MAEDA MITSUAKI
IPC: H02H9/02
Filed: 2019-08-27
Abstract: To protect a semiconductor relay from an in-rush current with a saving space in a low cost.SOLUTION: A power supply system is structured by: a main semiconductor relay connected between an electric power supply and a load; a current limit part that is a current limit part connected between the electric power supply and the load in parallel to the main semiconductor relay, and contains a sub-semiconductor relay and a resistance connected to the sub-semiconductor relay in series; a control part that controls an on/off of the main semiconductor relay and the sub-semiconductor relay; and a voltage measurement part measuring a voltage of the load. When receiving an instruction that the load is turned on, the sub-semiconductor relay is turned on. After the on of the sub-semiconductor relay, the main semiconductor relay is turned on when the voltage measured by the voltage measurement part achieves a prescribed value, and the sub-semiconductor relay is turned off.SELECTED DRAWING: Figure 1
Patent JP-2021033160-A (JP)
Title: Image formation apparatus, image formation method and program
Inventor: MITANI TAKANORI
IPC: G03G15/00
Filed: 2019-08-28
Abstract: To suppress the occurrence of image fault.SOLUTION: An image formation apparatus comprises: an image formation unit which forms toner images on a plurality of recording materials in accordance with image data; and a fixation unit which has a heating member and a pressure member and fixes the toner images on the plurality of recording materials by heating the plurality of recording materials while sequentially conveying the recording materials formed with the toner images by a nip part. The image formation apparatus decides information about a toner amount of the toner image and a type of the image included in the image data on the basis of the image data, decides the target temperature in accordance with the information about the toner amount for each of the plurality of recording materials, and controls the power supplied to the heating member such that the temperature of the heating member detected by a temperature detection unit keeps the target temperature. The plurality of recording materials include the first recording material that is conveyed precedingly, and the second recording material that is conveyed subsequently to the first recording material. The image formation apparatus restricts a change amount in the target temperature in a case where the target temperature of the first recording material is changed to the target temperature of the second recording material with a restriction amount in accordance with the type of the image formed on the second recording material.SELECTED DRAWING: Figure 13
Patent JP-2021030988-A (JP)
Title: Vehicle seat device
Inventor: BABA HIROSHI
IPC: B60N2/68
Filed: 2019-08-28
Abstract: To secure strength of a side frame and reduce a weight while preventing effect on rigidity of a connection part to a connection member in a vehicle seat device which includes a seat cushion frame and a seat back frame respectively having a pair of side frames linearly extending side by side in mutually separate positions and a connection member for connecting these side frames.SOLUTION: A side frame 25A of at least one of a seat cushion frame and a seat back frame is formed in a shape in which a thickness changes at thickness boundary lines L1, L2 arranged in positions avoiding a connection part to a connection member at a plurality of parts of the side frame 25A in a longitudinal direction.SELECTED DRAWING: Figure 2
Patent JP-2021031155-A (JP)
Title: Pump type discharge device
Inventor: ABE KAZUYA
IPC: F04B9/14
Filed: 2019-08-29
Abstract: To provide a pump type discharge device which, with a simple configuration, can prevent foam and liquid from dripping.SOLUTION: In a pump type discharge device 1 which includes a cylinder 19, a piston 31, a flow path P formed through the piston 31, a shaft-shaped member 36 inserted inside the flow path P, a valve body 37 formed at one end of the shaft-shaped member 36, a valve seat 38 formed so as to be in close contact with the valve body 37 and close the flow path P, and a protrusion 30 contacting the valve body 37 by moving the piston 31 in a direction that reduces the volume of a space 34, an immovable area C2 is provided which maintains a state where the shaft-shaped member 36 is stopped with respect to the cylinder 19 and the valve body 37 and the valve seat 38 are separated from each other so that suction from a nozzle 11 is generated by the negative pressure accompanied by volume increase in the space 34 by moving the piston 31 in a direction of volume increase in the space 34 by a return mechanism 35.SELECTED DRAWING: Figure 5