baber/WOPTO huggingface dataset:
Patent JP-2022146999-A (JP)
Title: Semiconductor device
Inventor: HIKICHI TOMOO
IPC: H01L43/06
Filed: 2021-03-23
Abstract: To provide a semiconductor device enabling improvement of symmetric property of a magnetoelectric conversion characteristic thereof.SOLUTION: A semiconductor device 1A comprises a magnetic switch 10A provided in a semiconductor substrate 2, the magnetic switch 10A comprises: a hall element 30; a first power source terminal 5 and a second power source terminal 6; a current source 41 driving the hall element 30; a switching circuit 80 which switches differential output voltage supplied from two electrodes of the hall element 30, to a first state or a second state on the basis of a control signal supplied from a control terminal 80e and outputs the switched differential output voltage; an amplifier 50 amplifying a signal supplied from the switching circuit 80; a reference voltage circuit 70A generating reference voltage on the basis of input reference common-mode voltage and the control signal; a comparator 60 into which an output signal of the amplifier 50 and the reference voltage are input; and a latch circuit 100 which latches the output voltage of the comparator 60. The reference voltage of the reference voltage circuit 70A is controlled in such a way as to be switched to voltage higher or lower than an adjustment value from a reference value in accordance with the output voltage of the comparator 60.SELECTED DRAWING: Figure 1
Patent JP-2022058113-A (JP)
Title: Vehicle seat
Inventor: BABA HIROSHI
IPC: B60N2/68
Filed: 2021-03-23
Abstract: To provide a vehicle seat that enbles appropriately arranging a recess serving as a reinforcing part, relative to a seat frame including side frames with plate thicknesses different from one another.SOLUTION: A vehicle seat includes a seat frame. The seat frame includes a pair of side frames 10 that are disposed on side parts of the vehicle seat. The pair of side frames each has: a thick part 11 with a first plate thickness t1; an intermediate thick part 12 with a second plate thickness t2, thinner than the thick part 11, which is formed so as to continue from the thick part 11; and a thin part 13 with a third thickness t3, thinner than the intermediate thick part 12, which is formed so as to continue from the intermediate thick part 12. A side part of each of the side frames 10 has a recess continuous in an extending direction of the side frame 10. The recess is provided over the thick part 11, the intermediate thick part 12 and the thin part 13.SELECTED DRAWING: Figure 4
Patent JP-2021103560-A (JP)
Title: Search method, search device, electronic device, and storage medium
Inventor: LIU JUNQI
IPC: G06F13/00
Filed: 2021-03-24
Abstract: To provide a search method capable of improving a search response speed, a search device, an electronic device, and a storage medium.SOLUTION: A search method includes the steps of: transmitting a first search request to a server in response to a first keyword entered by a user and pre-rendering a returned first search result page resource in a first container in a process in which the server returns the first search result page resource; transmitting a second search request to the server when detecting that the user has changed the current keyword to a second keyword, and pre-rendering a returned second search result page resource in a second container in a process in which the server returns the second search result page resource; and outputting a resource in the container corresponding to the current keyword in response to a search instruction entered by the user when detecting the search instruction.SELECTED DRAWING: Figure 1
Patent JP-2022148106-A (JP)
Title: Automatic scoring program, server, automatic scoring method, and automatic scoring system
Inventor: ONO MASATO
IPC: G06Q50/20
Filed: 2021-03-24
Abstract: To provide an automatic scoring program, a server, an automatic scoring method, and an automatic scoring system, which can easily confirm a result of automatic scoring.SOLUTION: An automatic scoring program causes a processor to execute receiving an input of information including an answer to a question, scoring the answer according to one or more evaluation items preset for the question, and visually distinguishing a result of scoring in accordance with an evaluation item that has matched the answer.SELECTED DRAWING: Figure 1
Patent JP-2022148377-A (JP)
Title: Blast furnace operation method
Inventor: MATSUZAKI SHINROKU
IPC: C21B5/00
Filed: 2021-03-24
Abstract: To provide a blast furnace operation method that allows precise control of blast furnace heat levels.SOLUTION: In a blast furnace operation method of one embodiment of the present invention, a heat balance at a tuyere defined as a difference between an input heating value on the tuyere including the blast sensible heat of gas blown through the tuyere and the combustion heat of carbon burned in a raceway, and an output heating value on the tuyere including the decomposition heat of blast moisture included in the gas blown through the tuyere, the decomposition heat of pulverized coal, and the reaction heat by solution loss reaction and direct reduction reaction, is used as an operation control index.SELECTED DRAWING: Figure 1
Patent JP-2022152597-A (JP)
Title: Apparatus and method for burden settlement behavior measurement
Inventor: YAMAMOTO TAKEHIRO
IPC: G01B15/00
Filed: 2021-03-29
Abstract: To provide an apparatus and a method for measuring the settling behavior of a burden, which can detect the settling abnormality at any point on the inner surface of a furnace and efficiently measure the settling behavior at the site of the settling abnormality.SOLUTION: An apparatus for burden settlement behavior measurement 9 measures the settlement behavior of a burden surface 24 filled in the furnace of a blast furnace 10. The apparatus includes a non-contact distance measurement instrument 42 which can be introduced into the furnace and measures the heights of multiple points on the burden surface 24, a settling abnormality detection unit 52 which measures the heights of multiple points on the burden surface 24 with the distance measurement instrument 42 for each predetermined detection period and detects the abnormal settlement points from the measured heights, and a settlement behavior measurement unit 53 which measures the heights of the abnormal settlement points with the distance measurement instrument 42 for each predetermined measurement period shorter than the detection period and measures the settlement behavior of the abnormal settlement points from the measured heights.SELECTED DRAWING: Figure 1
Patent JP-2021106889-A (JP)
Title: Composition for delivering physiologically active ingredients into blood vessel
Inventor: WON CHEOLHEE
IPC: A61P9/00
Filed: 2021-03-29
Abstract: To provide a composition for delivering physiologically active substances into blood vessels, which includes porous silica particles having stability in blood, or a composition for embolization, which includes porous silica particles having biodegradability and sustained release.SOLUTION: There is provided a composition for delivering physiologically active substances into blood vessels comprising: a porous silica particle having a zeta potential of +3 mV or more and -18 mV or less at pH of 7.4; and a bioactive material loaded on a surface of the porous silica particle or an inside of the pores, wherein the surface of the porous silica particle or the inside of the pores is chemically modified and the bioactive material is any one of selected from a group consisting of therapeutics for vascular disease, therapeutics for arteriolopathy, therapeutics for venous disease, therapeutics for lymphatic disease, therapeutics for cardiovascular disease, therapeutics for ischaemic heart disease, therapeutics for cerebrovascular disease, therapeutics for hypertension, therapeutics for dyslipidemia, therapeutics for arteriosclerosis, therapeutics for peripheral vascular disease, therapeutics for embolism of artery of lower extremity, formulations relating to angiogenesis, therapeutics for cancer.SELECTED DRAWING: Figure 1
Patent JP-2022153830-A (JP)
Title: Method for manufacturing support member and method for manufacturing semiconductor device
Inventor: OGAWARA KEISUKE
IPC: H01L21/52
Filed: 2021-03-30
Abstract: To provide a method for manufacturing a support member that can improve the pick-up performance of the support member.SOLUTION: A method for manufacturing support members includes the processes of preparing a laminated film to which an adhesive film is attached via an adhesive layer to a base film, individualizing the adhesive film into a plurality of support members, and picking up each of the plurality of support members from the base film. In the process of picking up, each of the plurality of support members is picked up while the base film is expanded by an expansion amount of 3 mm to 9 mm.SELECTED DRAWING: Figure 5
Patent JP-2022157080-A (JP)
Title: Device, method, and program for inspecting prints for defects
Inventor: OCHIAI TSUBASA
IPC: G06T7/90
Filed: 2021-03-31
Abstract: To allow for setting an appropriate threshold for detecting print defects in consideration of impurities in paper sheets.SOLUTION: A lower limit value of a threshold used to detect print defects is derived and stored in advance. Whether a threshold for detecting print defects set according to a user instruction is appropriate or not is determined using the pre-stored lower limit value.SELECTED DRAWING: Figure 10
Patent JP-2022158486-A (JP)
Title: Imaging element, focus detection device, and imaging device
Inventor: NAKAYAMA FUMITO
IPC: G02B7/34
Filed: 2021-04-02
Abstract: To provide an imaging element having a light-shielding portion covering a part of a photoelectric conversion portion, having pixels used for focus detection, improving the accuracy of focus detection.SOLUTION: An imaging element includes a microlens and a photoelectric conversion unit, and has an imaging surface having a plurality of pixels arranged along a first direction and a second direction intersecting the first direction, the plurality of pixels include a pixel pair having a first pixel provided between the microlens and the photoelectric conversion unit and including a first light shielding unit that shields light in the first direction from a first boundary line, and a second pixel provided between the microlens and the photoelectric conversion unit and including a second light blocking unit that blocks light on the side opposite to the first direction with respect to the second boundary line, and a difference between a first position which is the relative position of the first boundary line in the first direction with respect to the photoelectric conversion unit of the first pixel, and a second position which is the relative position of the second boundary line in the first direction with respect to the photoelectric conversion unit of the second pixel varies depending on the distance from the center of the imaging surface of the pixel pair in the first direction.SELECTED DRAWING: Figure 5
Patent JP-2021179009-A (JP)
Title: Film deposition method and film deposition apparatus
Inventor: FUJITA SHIGEKI
IPC: C23C16/08
Filed: 2021-04-05
Abstract: To provide a technique for selectively forming a film on a protrusion top face of a substrate surface including a recess and a protrusion adjacent each other.SOLUTION: A film deposition method includes the following (A) and (B): (A) supplying a liquid to a recess of a substrate whose surface includes the recess and a protrusion adjacent each other; and (B) supplying a process gas for chemically changing the liquid to the surface of the substrate, moving the liquid from the recess to a top surface of the protrusion by a reaction between the process gas and the liquid, and selectively forming a film on the top face of the protrusion on the surface of the substrate.SELECTED DRAWING: Figure 1
Patent JP-2021101389-A (JP)
Title: Service system and computer program for the same
Inventor: KITANO TOYOFUMI
IPC: G06Q30/06
Filed: 2021-04-06
Abstract: To provide a service system with which it is possible to lighten the burden required for responding to various services.SOLUTION: A group of processing programs for each service in which a process to be executed by a server is defined is recorded in a database, and processing information necessary for the server to specify a processing program that corresponds to a specific service is provided from the server to a service terminal 40. An information image such as a two-dimensional code 100 in which specific information needed in common for the server irrespective of difference of service is recorded so as to include the processing information provided from the server is displayed on the service terminal 40, the specific information of the information image is acquired by a user terminal 60, and reference information that includes the obtained specific information is provided from the user terminal 60 to the server. A processing progress is specified by the server on the basis of processing information included in the reference information, and a process corresponding to the specified processing program is executed by the server.SELECTED DRAWING: Figure 5
Patent JP-2022008040-A (JP)
Title: Substrate processing apparatus
Inventor: MATSUSHIMA DAISUKE
IPC: H01L21/304
Filed: 2021-04-08
Abstract: To provide a substrate processing apparatus capable of suppressing static electricity from being generated and of improving the removal ratio of contaminants.SOLUTION: A substrate processing apparatus 1 comprises: a placing table 2a that can rotate a substrate; a cooling part 3 that can supply a cooling gas 3a1 to a space between the placing table and the substrate; a first liquid supply part 4 that can supply first liquid 101 to a surface opposite to the placing table side, of the substrate; a second liquid supply part 5 that can supply second liquid having a higher conductivity than the first liquid; and a control part. The control part executes: a preliminary step of controlling the supply of the cooling gas, the first liquid, and the second liquid to supply the second liquid 102 onto the surface of the substrate and supply the cooling gas to the space between the placing table and the substrate; a liquid film formation step of supplying the first liquid toward the surface of the substrate after the preliminary step to form a liquid film; an overcooling step of overcooling the liquid film on the surface of the substrate; and a freezing step of freezing at least a part of the liquid film on the surface of the substrate.SELECTED DRAWING: Figure 1
Patent JP-2022047479-A (JP)
Title: Wire basket
Inventor: KINOSHITA TAKU
IPC: A47F3/04
Filed: 2021-04-09
Abstract: To successfully obtain a price of a commodity.SOLUTION: A wire basket 30 has a box shape having a bottom part 31 and opposing wall parts 32a, 32b surrounding the bottom part 31, and is to be arranged in a commodity storage device in a state where a merchandise is stored inside. The wire basket includes a price holder 40 which is removably attached to a short-side opposing wall part 32b between the opposing wall parts 32a, 32b, so as to hold a price card PC on which the price of the commodity is displayed. The short-side opposing wall part 32b includes: a horizontal wire 322 constituting an upper end part and extending in a state in parallel with the bottom part 31; and an inner horizontal wire 323 arranged on an inner side of the horizontal wire 322 and extending in a state in parallel with the horizontal wire 322. It is preferable that the prize holder 40 is attached to the inner horizontal wire 323.SELECTED DRAWING: Figure 4
Patent JP-2022161652-A (JP)
Title: Substrate transfer robot and substrate transfer device
Inventor: SHIBATA TAKESHI
IPC: H01L21/677
Filed: 2021-04-09
Abstract: To provide a substrate transfer robot capable of preventing the rotation range of a base link from being restricted in a configuration where a guide rail cover covering the upper part of the guide rail is provided.SOLUTION: A substrate transfer robot 100 includes: a robot arm 10; and an elevation drive mechanism 20 that raises and lowers the robot arm 10. The elevation drive mechanism 20 includes: a fixed portion 21 provided with guide rails 21a extending along a vertical direction; and a lifting unit 22 that moves up and down along the guide rails 21a. The robot arm 10 includes a base link 2 that is connected to the lifting unit 22 and that can pivot horizontally. The substrate transfer robot 100 also includes a guide rail cover 2a that laterally covers upper portions 21h included respectively in the guide rails 21a and exposed laterally when the lifting unit 22 is lowered. The guide rail cover 2a is provided on the base link 2.SELECTED DRAWING: Figure 3
Patent JP-2022163563-A (JP)
Title: Blood vessel observation system, blood vessel observation method and program
Inventor: TAGUCHI SHOJI
IPC: A61B1/045
Filed: 2021-04-14
Abstract: To assist in properly determining the state of a portion of an observation object of a patient by the presentation of an objective indicator.SOLUTION: A blood vessel observation system comprises: a vascular endoscope which has an imaging unit that is arranged on a tip part inserted to a blood vessel of a subject and captures a color image of the blood vessel of the subject by the imaging unit; and a processor which performs the first processing for extracting color information of a partial area of the color image and performs the second processing different from the first processing for extracting color information of at least the partial area of the color image. The processor displays a display screen in which a color information extraction result based on the first processing and a color information extraction result based on the second processing are arranged in a comparable manner on a monitor.SELECTED DRAWING: Figure 3
Patent JP-2021112600-A (JP)
Title: Improved grasping for tissue repair
Inventor: Michael f wei
IPC: A61F2/24
Filed: 2021-04-20
Abstract: To provide improved devices, systems and methods for tissue approximation and repair at treatment sites.SOLUTION: The invention provides devices, systems and methods that may more successfully approximate and repair tissue by improving the capture of the tissue into the devices. The invention may be a one-way mechanism that allows tissue to enter the mechanism but not easily exit, such as a leaf spring, a protrusion, a pivoting arm and one or more frictional elements.SELECTED DRAWING: Figure 10
Patent JP-2022165708-A (JP)
Title: Fixture mounting tool, and mounting method of fixture
Inventor: MIYAMOTO MANABU
IPC: F16B37/00
Filed: 2021-04-20
Abstract: To provide a fixture mounting tool capable of quickly and easily performing a mounting work of a fixture by utilizing an existing suspension bolt.SOLUTION: A fixture mounting tool 1 for mounting a lighting fixture 60 to a ceiling 70 by utilizing an existing suspension bolt 50 includes: a cylindrical main body 10; a first female screw portion 12 disposed at one end side of the main body 10 and engaged with the suspension belt 50; a second female screw portion 14 disposed at the other end side of the main body 10 and engaged with a mounting bolt 20 inserted to a mounting hole 62 of the lighting fixture 60; and a contact portion which is disposed inside of the main body 10 and with which a tip portion of the mounting bolt 20 engaged with the second female screw portion 14 is engaged. The mounting bolt 20 is rotated in a screwing direction to the main body 10 in a state of being kept into contact with the contact portion at its tip portion, thus the main body 10 is rotated with the mounting bolt 20, and the first female screw portion 12 can be engaged with the suspension bolt 50.SELECTED DRAWING: Figure 1
Patent JP-2022166445-A (JP)
Title: Silicon nitride sintered body
Inventor: MATSUMOTO OSAMU
IPC: H05K1/03
Filed: 2021-04-21
Abstract: To achieve smaller warpage and higher dielectric breakdown voltage in a silicon nitride sintered body.SOLUTION: In at least one area of 64 μm×48 μm of a polished surface of a silicon nitride sintered body whose surface has been polished 50 μm or over, the number of voids having an irregularity degree of 0.9 or over calculated by dividing a surface area in a contour line of a void by a surface area in an envelope of a void occupies 10% or over of the total number of voids, or, the number of voids having the irregularity degree of 0.8 or over occupies 30% or over of the total number of voids.SELECTED DRAWING: Figure 2
Patent JP-2021176954-A (JP)
Title: (meth)acrylate resin, curable resin composition, cured product and article
Inventor: YAMADA SHUNSUKE
IPC: C08F8/14
Filed: 2021-04-27
Abstract: To provide a (meth)acrylate resin that can form a cured product having excellent heat resistance, resistance to yellowing due to heat and reflectivity, a curable resin composition containing the same, a cured product of the curable resin composition and an article.SOLUTION: A (meth)acrylate resin has, as essential materials: a (meth)acryl copolymer (A) having, as essential materials, a methacrylate compound (a1) having an aromatic ring, and a compound (a2) having a reactive functional group and a polymerizable unsaturated group excluding the compound (a1); and a compound (B) that has a polymerizable unsaturated group excluding the compound (a1) and the compound (a2), having a functional group reactable with a reactive functional group derived from the compound (a2) included in the copolymer (A).SELECTED DRAWING: None
Patent JP-2022169043-A (JP)
Title: Authentication device and authentication system
Inventor: KODAMA NOBUTAKA
IPC: G06F21/32
Filed: 2021-04-27
Abstract: To provide an authentication device capable of allowing a person to be authenticated to easily recognize that authentication information has been entered successfully requiring no confirmation of input information when inputting authentication information by eye gaze without lowering the security level.SOLUTION: Upon completion of a first authentication of a subject, the authentication device performs a second authentication by prompting the subject to eye-gaze to enter a PIN (authentication information). In the second authentication, a plurality of input screens corresponding to each digit of the PIN (verification unit) are sequentially displayed so that the display contents change on the previous and next input screens. The numbers entered by the subject by gazing at each input screen are identified, and the numbers entered on each entry screen are checked against the PIN. In particular, the arrangement of numbers on each input screen is set so that the arrangement of numbers changes between the previous and subsequent input screens. In addition, the arrangement of numbers on each input screen is set so that the positions of the same numbers change on the previous and next input screens.SELECTED DRAWING: Figure 2
Patent JP-2022013688-A (JP)
Title: Service providing apparatus and method for providing search intent
Inventor: PARK SE-YOUNG
IPC: G06Q50/10
Filed: 2021-04-27
Abstract: To provide a service providing apparatus and method for providing a search intent, which can establish a marketing strategy for a product or service.SOLUTION: A service providing apparatus 100 includes a query generation unit 110, an entity generation unit 120, a learning unit 130, and a control unit 140. The learning unit 130 identifies a similar query having a predetermined level or higher of similarity with an input query through entity-based attribute comparison by applying the input query of a user who wants to understand a search intent to a learning model, and then calculates the search intent corresponding to the similar query having high similarity to the input query as the search intent of the input query.SELECTED DRAWING: Figure 1