baber/WOPTO huggingface dataset:
Patent JP-2021177064-A (JP)
Title: Hybrid type permanent anchor
Inventor: SIM SUCK RAE
IPC: E02D5/80
Filed: 2021-05-06
Abstract: To provide a hybrid type permanent anchor which utilizes only an advantage of a tensile type and an advantage of a compression type, disperses and decreases a concentrated load generation part acting on the permanent anchor to 1/4, and is advantageous in maintaining a long-term force.SOLUTION: A hybrid type permanent anchor includes: an anchorage body which is provided between a compression part and a tensile part and couples the parts each other so as to disperse and decrease a concentrated load acting on the permanent anchor; the tensile part which is coupled to the tip of the anchorage body and transmits a tensile force to the permanent anchor when a tensile stress is generated; the compression part which is coupled to the rear end of the anchorage body and transmits a compression force to the permanent anchor when a compression stress is generated; a PC steel strand which is coupled to the rear end of the compression part and has a pipe for protection provided outside; and an anchor head part for playing a role of fixing the permanent anchor to a structure.SELECTED DRAWING: Figure 4
Patent JP-2022176765-A (JP)
Title: Wiring substrate, electronic device, and method for manufacturing electronic device
Inventor: UEDA NAOKI
IPC: H05K1/18
Filed: 2021-05-17
Abstract: To provide a technique for suppressing deformation of and damage to the opposite surface of a wiring substrate when a press-fit terminal is press-fitted into a through-hole.SOLUTION: A wiring substrate 12 according to an aspect of the present disclosure includes a substrate 14, a through-hole 50, a first land 32, and a second land 34. The through-hole is formed through the substrate, and a press-fit terminal 50 is press-fitted. The first land is formed around the through-hole on a press-fitting surface 16 on the inlet side of the through-hole into which the press-fit terminal is press-fitted among both surfaces of the substrate in the plate thickness direction. The second land is formed around the through-hole on ane opposite surface 18 of the two surfaces opposite to the press-fitting surface and has a thickness that enhances the rigidity of the substrate.SELECTED DRAWING: Figure 1
Patent JP-2022178443-A (JP)
Title: Adhesive composition and surface protective film
Inventor: GUO JIAMO
IPC: C09J153/02
Filed: 2021-05-20
Abstract: To provide an adhesive composition capable of forming an adhesive layer which has a high adhesive force (initial adhesive force), is excellent in followability to an adherend, hardly increases an adhesive force with time or under a high temperature and can be peeled off without an adhesive residue and to provide a surface protective film having the adhesive layer composed of the adhesive composition.SOLUTION: There is provided an adhesive composition comprising a styrene-based elastomer and a tackifier resin, wherein the styrene-based elastomer contains a styrene block copolymer having a structure represented by the general formula A-B or a hydrogenated product thereof (1) and a styrene block copolymer having a structure represented by the general formula (A-B)nC or a hydrogenated product thereof (2); the styrene block copolymer or the hydrogenated product thereof (1) has a weight average molecular weight (Mw1) of 50000 to 150000; the weight average molecular weight (Mw2) of the styrene block copolymer or the hydrogenated product thereof (2) is 2.5 times or more the weight average molecular weight (Mw1) of the styrene block copolymer or the hydrogenated product thereof (1); and the content of the styrene block copolymer or the hydrogenated product thereof (1) based on 100 wt.% of the styrene-based elastomer is 5 wt.% or more and 50 wt.% or less. A: an aromatic alkenyl polymer block, B: a conjugated diene polymer block, C: a component derived from a coupling agent, and n: an integer of 2 or more.SELECTED DRAWING: None
Patent JP-2022178594-A (JP)
Title: Inspection system, inspection method and program
Inventor: KOBAYASHI TAKAHIRO
IPC: G05B19/418
Filed: 2021-05-20
Abstract: To shorten the inspection time required for an apparatuses to be inspected.SOLUTION: An inspection system comprises: a lot information acquisition unit 101 for acquiring lot information on a plurality of components which are used in an apparatus to be inspected; a recording unit 102 for recording the lot information on the plurality of components and a reference signal timing value that is set for each combination of lot information on the plurality of components; and a reference signal timing determination unit 103 for assessing whether or not the combination of lot information on the plurality of components acquired by the lot information acquisition unit is recorded in the recording unit, and when the combination of lot information is recorded in the recording unit, determining the reference signal timing value set to the combination of lot information as a reference signal timing.SELECTED DRAWING: Figure 1
Patent JP-2022179162-A (JP)
Title: Learning model update device and learning model update method
Inventor: HIROIKE ATSUSHI
IPC: G06N20/00
Filed: 2021-05-21
Abstract: To enable triplet network learning for making multi-label learning data as an object.SOLUTION: A learning model update device 210 for accepting a learning model for calculating an image feature amount vector of image data attached with a plurality of labels to update the learning model, includes: a label similarity calculation unit 213a for calculating a label similarity between a query being one image data selected from a plurality of image data accepted as learning data 220 to the learning model and a plurality of image data different from the image data selected as the query; a selection processing unit 213b for selecting a group of image data in which a label similarity gap satisfies a prescribed condition among the plurality of image data used in calculating the label similarity as a group of positive cases and a group of negative cases; and a model update processing unit 214 for updating the learning model on the basis of the selected groups of positive cases and negative cases.SELECTED DRAWING: Figure 2
Patent JP-2021141608-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: MATSUMOTO KAZUTERU
IPC: G06T7/20
Filed: 2021-06-04
Abstract: To provide a more useful image when using an image picked up by using a fisheye lens without developing the image.SOLUTION: There is provided an image processing apparatus comprising: a point detection unit that at least one detects an originating point or a convergent point of a motion vector in picked-up images that are temporally continuously picked up through a wide angle lens; and an image pick-up control unit that controls an image pick-up unit for picking up the picked-up images on the basis of a detection result of the originating point or the convergent point.SELECTED DRAWING: Figure 1
Patent JP-2022186214-A (JP)
Title: Photoexcitation magnetic sensor
Inventor: SAITO AKINORI
IPC: G01R33/26
Filed: 2021-06-04
Abstract: To provide a photoexcitation magnetic sensor which can be miniaturized.SOLUTION: A photoexcitation magnetic sensor 1 includes: cells 2, 2r which form a first cell area and a second cell area on a measurement object; a pump laser 7; a probe laser 8; a first optical system for making pump light incident to the first cell area along a first direction; a second optical system for making the pump light which has passed the first cell area incident to the second cell area along the first direction; a third optical system which makes first probe light incident to the first cell area along a second direction being orthogonal to the first direction; a fourth optical system which makes second probe light incident to the second cell area along a second direction; detection units 18, 18r which detect the first probe light which has passed the first cell area and the second probe light which has passed the second cell area; and a deriving unit 19 which derives the intensity of a magnetic field on the basis of the detection result of the detection units 18, 18r.SELECTED DRAWING: Figure 1
Patent JP-2022187662-A (JP)
Title: Surface inspection apparatus and program
Inventor: HIRAMATSU TAKASHI
IPC: G01N21/88
Filed: 2021-06-08
Abstract: To make it possible to calculate a numerical value which has a small impact on a portion other than a portion focused by a user, in comparison with a case where a shape of a range used for calculation of a numerical value representing a surface quality is fixed.SOLUTION: A surface inspection apparatus comprises: an imaging device for imaging a surface of an object to be inspected; and a processor for processing an image imaged by the imaging device and calculating a numerical value representing a surface quality. The processor is provided with a function for receiving a change of a range used for the calculation of the numerical value indicated by an index in the image.SELECTED DRAWING: Figure 10
Patent JP-2021151537-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-06-17
Abstract: To provide a game machine capable of suppressing a decrease in interest in a game.SOLUTION: A game machine includes: lottery means for holding a lottery, based on satisfaction of start conditions; a variable ball entry device changeable to a closed state in which game balls cannot enter and an open state in which game balls can enter; opening/closing control means for performing control for opening or closing the variable ball entry device when a winning result is derived as a lottery result; and profit granting means for granting a predetermined game profit, based on passage of game balls through a specific area provided in the variable ball entry device. The variable ball entry device includes: a plurality of ball flow paths through which entering game balls can pass; and distribution means for distributing the entering game balls to one of a plurality of ball flow paths. The distribution means performs guidance to a ball flow path having a short arrival time to a specific area from among a plurality of ball flow paths in satisfaction of predetermined conditions (a special second small win in electric support) and performs guidance to a ball flow path having a long arrival time to a specific area from among a plurality of ball flow paths in non-satisfaction of predetermined conditions.SELECTED DRAWING: Figure 116
Patent JP-2023003238-A (JP)
Title: work machine
Inventor: NAKANO RYOSUKE
IPC: B25F5/02
Filed: 2021-06-23
Abstract: To provide a work machine suppressed in size while improving dust-proofness and water-proofness.SOLUTION: A work machine 1 is provided with a front side intake port 2f and a rear side intake port 2g on left and right both side surfaces of a battery housing 2c, respectively. On the left and right both side surfaces of the battery housing 2c, platy external members 30 covering opening portions of the front side intake port 2f and the rear side intake port 2g are detachably installed. On the left and right both sides of the battery housing 2c, a front side communicating portion 2d and a rear side communicating portion 2e are provided, respectively. The front side communicating portion 2d and the rear side communicating portion 2e have groove-shapes respectively, and communicate the front side intake port 2f and the rear side intake port 2g covered by the external member 30 to outside air.SELECTED DRAWING: Figure 9
Patent JP-2023007023-A (JP)
Title: Storage furniture and connector to be used therefor
Inventor: YAMADA TERU
IPC: A47B47/04
Filed: 2021-07-01
Abstract: To provide: storage furniture which is easily assembled and disassembled and main members of which can be firmly coupled; and connectors to be used therefor.SOLUTION: Storage furniture includes a first panel, a second panel and connectors, and the connectors each have a main connector and an axially connector. The main connector has a hook, a post and a pressing part, the hook has a first abutting part and a second abutting part, the axially connector has an insertion part and a pressed part, and the insertion part has a post reception part. The first panel has a first frame and a second frame, the first frame has an opening into which the post is inserted, the second frame has a supporter to support the post, and the second panel has a hook receiver. The axially connector and the first abutting part sandwich the first frame, and the second abutting part contacts with the hook receiver.SELECTED DRAWING: Figure 4
Patent JP-2021166115-A (JP)
Title: Magnetic tape and magnetic tape device
Inventor: KANEKO TETSUYA
IPC: G11B5/84
Filed: 2021-07-06
Abstract: To reduce the frequency of occurrence of signal defects in a timing-based servo system, in a magnetic tape having a reduced total thickness and increased surface smoothness of a magnetic layer.SOLUTION: There is provided a magnetic tape including a magnetic layer containing a ferromagnetic powder and a binder on a non-magnetic layer in which: the total thickness of the magnetic tape is 5.30 μm or less; the magnetic layer has a timing-based servo pattern; the center line average surface roughness Ra measured on a surface of the magnetic layer is 1.8 nm or less; the ferromagnetic powder is a ferromagnetic hexagonal ferrite powder; the magnetic layer contains an abrasive; the inclination cosθ of the ferromagnetic hexagonal ferrite powder with respect to the surface of the magnetic layer is 0.85 or more and 1.00 or less, which is determined through cross-sectional observation performed by using a scanning transmission electron microscope. Also provided is a magnetic tape device.SELECTED DRAWING: None
Patent JP-2021165859-A (JP)
Title: Image formation apparatus
Inventor: TAKAHASHI HIROYUKI
IPC: G03G21/00
Filed: 2021-07-07
Abstract: To provide an image formation apparatus allowing easy replacement work of a filter without securing a workspace on a back side of the apparatus while sufficiently securing sealability, and also allowing a simultaneous exchange of a plurality of filters.SOLUTION: An image formation apparatus includes: an exhaust duct arranged on a back side of the image formation apparatus and having a plurality of air channels configured to exhaust an air inside the apparatus to an outside of the apparatus; a plurality of filters respectively arranged at the plurality of air channels and configured to remove a fine particle included in the air exhausted through the air channels; and a filter case accommodating the plurality of filters in a manner allowing take-out. The filter case is arranged in a manner allowing drawing to one side face side in a longitudinal direction or to an upper surface side in a vertical direction of the image formation apparatus, from a front side to a back side of the image formation apparatus, with regard to the image formation apparatus.SELECTED DRAWING: Figure 4
Patent JP-2023010204-A (JP)
Title: Testing device and method for testing chip
Inventor: KOBAYASHI MAKOTO
IPC: G01N3/20
Filed: 2021-07-09
Abstract: To propose a new technology that makes it possible to observe the cross section of the chip which is destroyed by a test.SOLUTION: Provided is a testing device 200 comprising: a support unit 210 that supports an underside of a chip which is a test piece; and a depression unit 226 which is provided with an indenter 204 for pressing the supported chip 23 and which moves up and down. The testing device further includes: a send-out unit 310 for sending out a tape T wound round in a roll form so as to be placed on the support unit 210; and a collection unit for collecting, from a position of the support unit 210, a chip 23 which is pressed by the indenter 204 and destroyed after being adhered onto the tape T which is placed on the support unit 210.SELECTED DRAWING: Figure 6
Patent JP-2022021330-A (JP)
Title: Hair treatment method, hair composition, medulla filler, white hair treatment agent, and hair treatment agent
Inventor: TODA KAZUNARI
IPC: A61K8/64
Filed: 2021-07-19
Abstract: To provide hair treatment methods suitable for modifying the inside of hair.SOLUTION: Provided is a hair treatment method that reduces a void of hair medulla by bringing a hair composition that contains components (A) and (B) and meets the requirements (i) and/or (ii) into contact with the hair. The component (A) is at least one selected from the group consisting of hydrolyzed proteins, amino acids, and derivatives thereof. The component (B) is a penetrant. (i) is to contain a reduced hydrolyzed protein that can act as a reducing agent, as component (A). (ii) is to further contain a reducing agent as component (C). The pH of the hair composition at 25°C is 3.0 or more and less than 8.0.SELECTED DRAWING: Figure 1
Patent JP-2023015718-A (JP)
Title: Hard particle powder for sintered body
Inventor: NAGASE IWANE
IPC: C22C30/00
Filed: 2021-07-20
Abstract: To provide a hard particle powder for sintered bodies, having an alloy powder composition without including Co and capable of improving wear resistance in a sintered body without spoiling powder characteristics and sintering characteristics.SOLUTION: A hard particle powder for sintered bodies includes, by mass%, 0.01≤C≤1.0, 2.5≤Si≤3.3, 0.1≤Ni≤20.0, 5.0≤Cr≤15.0, 35.0≤Mo≤45.0 and the remainder consisting of Fe and inevitable impurities. A powder before sintering includes an alloy phase having a Laves phase C14 hexagonal crystal structure.SELECTED DRAWING: None
Patent JP-2023018810-A (JP)
Title: Semiconductor device
Inventor: Yonehara Naoya
IPC: H03K17/04
Filed: 2021-07-28
Abstract: To provide a semiconductor device capable of suppressing unintended supply of power in an off operation.SOLUTION: A semiconductor device 1a comprises a first terminal PVOUT, a second terminal PGND, and a first circuit 12a. The first circuit includes a first switch element Q2, a first resistor R5, and a second switch element Q4. A first end of the first switch element is connected with a first node N1 supplied with a first voltage. A second end of the first switch element is connected with the first terminal. A gate of the first switch element is connected between the first node and the second terminal. The first resistor and the second switch element are connected in series between the first node and the second terminal. The semiconductor device, when the supply of the first voltage to the first node is stopped, switches the first and second switch elements from an off state to an on state.SELECTED DRAWING: Figure 3
Patent JP-2021181785-A (JP)
Title: Shape memory alloy wire mounting structure having adhesive regarding suspension assembly
Inventor: BRYAN J SCHEELE
IPC: C09J201/00
Filed: 2021-07-29
Abstract: To provide an improved lens suspension having an integrated electric trace, which binds SMA wires so that a risk of damaging the SMA wires can be reduced.SOLUTION: The present invention comprises a suspension assembly having: a support member; a moving member movably coupled to the support member; and a shape metal alloy wire coupled between the support member and the moving member by a mounting structure. The mounting structure comprises at least one of adhesives arranged across the mounting structure in close proximity to the side part of the mounting structure.SELECTED DRAWING: Figure 1A
Patent JP-2023021842-A (JP)
Title: Piezoelectric vibration piece, piezoelectric vibrator, and oscillator
Inventor: KATO MASAKI
IPC: H03B5/32
Filed: 2021-08-02
Abstract: To provide a piezoelectric vibration piece having a stable frequency characteristic, a piezoelectric vibrator and an oscillator.SOLUTION: In a piezoelectric vibration piece 3, a piezoelectric plate 30 has vibration arm parts 31 and a base 35. The vibration arm parts 31 extend in a longitudinal direction L and are arranged in line in a width direction W. The base 35 is connected to a base end 31b in the longitudinal direction L of the vibration arm parts 31. The vibration arm part 31 has a groove 34 which is recessed in a thickness direction T. The vibration arm part 31 has: a root part 50 having an R face 51 extending from the base 35 to a tip 31t of the vibration arm part 31 at a constant curvature on both sides of the width direction W; a tapered part 60 extending from an end of the root part 50 closer to a tip 31t toward the tip 31t gradually narrowing the width in the width direction W; and a straight part 70 extending with a constant width from an end closer to the tip 31t of the tapered part 60 toward the tip 31t.SELECTED DRAWING: Figure 5
Patent JP-2021175548-A (JP)
Title: Method and device for automatically determining relationship between data
Inventor: LEON LEDOUX
IPC: A61B5/055
Filed: 2021-08-11
Abstract: To provide a method/work flow for quantitative analysis of 4DMR flow of cardiovascular blood flow and visualization of cardiovascular blood flow.SOLUTION: There is provided a method of determining velocity encoding direction of a data set of a volume image having velocity information in three directions of a target volume. The method comprises: a) a step of defining a coordinate system (X, Y, Z), b) a step of determining all possible sequences of three velocity components (V0, V1, V2) along the three axes of coordinates (X, Y, Z), c) a step of determining reference points in the target volume, d) a step of determining a stream line for each point with respect to all possible combinations of velocity components determined in step b), and e) a step of determining a sequence of three velocity components which are associated with a stream line which has the longest length or a length longer than a threshold as the velocity encoding direction.SELECTED DRAWING: Figure 2A
Patent JP-2021181489-A (JP)
Title: Methods and Compositions for CNS Delivery of Iduronate-2-sulfatase
Inventor: ZHU GAOZHONG
IPC: A61K47/10
Filed: 2021-08-18
Abstract: To provide methods and compositions for CNS delivery of iduronate-2-sulfatase.SOLUTION: The invention provides, in particular, compositions and methods for CNS delivery of lysosomal enzymes for effective treatment of lysosomal storage disorders. The invention includes a stable formulation for direct CNS intrathecal administration, where the formulation comprises iduronate-2-sulfatase (I2S) protein, a salt and a polysorbate surfactant. In some embodiments, the invention includes a method for treating Hunters Syndrome comprising a step of intrathecally administering the formulation of any one of embodiments to a subject in need of treatment.SELECTED DRAWING: None
Patent JP-2023028913-A (JP)
Title: Crane and stop method of crane
Inventor: KAMEI FUJIO
IPC: B66C13/22
Filed: 2021-08-20
Abstract: To provide a crane capable of reducing energy required for operation, saving a space of a device, and reducing the weight, and a stop method of the crane.SOLUTION: Driving sources 32, 42 include permanent magnet exciting motors 36, 46. The permanent magnet exciting motors 36, 46 can secure the capacity (kW) sufficient for operating a crane 1 with low rotation speed without reducing the rotation speed by using a reducing gear. Accordingly, rotation shafts 34, 44 of driving parts 31, 41 are provided coaxially to output shafts 37, 47 of the permanent magnet exciting motors 36, 46 without through the reducing gear. A space required for the reducing gear can be omitted by omitting the reducing gear. In addition, it is not necessary that the rotation shafts 34, 44 of the driving parts 31, 41 and the output shafts 37, 47 of the motors are arranged to be shifted from one another through the reducing gear. The driving parts 31, 41 can efficiently use driving force from the output shafts 37, 47 of the permanent magnet exciting motors 36, 46.SELECTED DRAWING: Figure 3
Patent JP-2021192618-A (JP)
Title: Thermostable reverse transcriptase
Inventor: ANDREW ELLINGTON
IPC: C12Q1/686
Filed: 2021-08-23
Abstract: To provide: methods and compositions related to generation and/or use of proofreading reverse transcriptases, including those which are thermophilic or hyperthermophilic; and, in some embodiments, polymerases utilized for RNA sequencing in the absence of generation of a cDNA intermediate.SOLUTION: The disclosure encompasses specific recombinant polymerases and their use.SELECTED DRAWING: None