baber/WOPTO huggingface dataset:
Patent JP-2020198783-A (JP)
Title: Affinity chromatography ligands
Inventor: ICHII TAKASHI
IPC: C12N1/21
Filed: 2017-08-24
Abstract: To provide ligands for affinity chromatography having a high immunoglobulin binding capability and carriers for affinity chromatography having high immunoglobulin purification efficiency using the same.SOLUTION: Disclosed is a protein comprising domains linked together with a linker to have affinity to two or more immunoglobulins, where the linker comprises a polypeptide having at least one proline. Also disclosed is a carrier for affinity chromatography comprising the protein bound to a solid phase carrier. Preferably the linker is a polypeptide of 8 or more amino acids in length comprising a unit selected from Pro-Xaa and Xaa-Pro, where Xaa is preferably an amino acid other than Pro, more preferably Ala.SELECTED DRAWING: None
Patent JP-2019044335-A (JP)
Title: Beam-column joint structure
Inventor: NAGASHIMA KIYOSHI
IPC: E04B1/58
Filed: 2017-08-29
Abstract: To provide a beam-column joint structure excellent in workability, economic efficiency and durability.SOLUTION: When joining the end part of a steel beam 1 with a steel column 2, a joint part A of the beam 1 and the column 2 is buried in reinforced-concrete 3 to form a steel framed reinforced concrete structure. When joining the end part of the steel beam 1 with the column 2 of a concrete-filled steel pipe structure, the beam 1 and the column 2 of the joint part are buried in the reinforced-concrete 3 to form the steel framed reinforced concrete structure.SELECTED DRAWING: Figure 2
Patent JP-2019044004-A (JP)
Title: Moisture-curable hot melt resin composition and laminate or molding
Inventor: TAKIGAWA YUKO
IPC: C08G18/42
Filed: 2017-08-30
Abstract: To provide a moisture-curable hot melt resin composition capable of improving internal curability while suppressing swelling in the appearance of a cured product.SOLUTION: The moisture-curable hot melt resin composition comprises a urethane prepolymer with an isocyanate group. The urethane prepolymer with the isocyanate group is a reaction product of a polyol (A) and a polyisocyanate (B). The polyol comprises a polycarbonate polyol (a1) having a unit derived from a compound (d1) represented by general formula (1), and a crystalline polyester polyol (a2). [In general formula (1), n represents an integer from 2 to 7 inclusive.]SELECTED DRAWING: None
Patent JP-2017205765-A (JP)
Title: Vibration generator
Inventor: KURODA MINORU
IPC: B06B1/04
Filed: 2017-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a vibration generator that has high impact resistance and low production cost and can be easily assembled.SOLUTION: A vibration generator 1 has a frame 20, four coils 40 (40a, 40b, 40c, 40d) and a holder 50. The holder 50 has four columnar bodies 51 (51a, 51b, 51c, 51d) fixed to the frame 20, four arm parts 53 (53a, 53b, 53c, 53d), and one oscillator holding part 55. The holding part 55 holds a plate-like oscillator 80 constituted of a magnet 60 and a yoke 70. Each of the arm parts 53 connects each of the columnar bodies 51 to the oscillator holding part 55, and the oscillator 80 is supported displaceably relative to the columnar body 51. Each of the coils 40 is arranged to face the oscillator 80. The oscillator 80 can move at least in directions parallel and vertical to the horizontal plane when each of the coils 40 is energized.SELECTED DRAWING: Figure 1
Patent JP-2019047577-A (JP)
Title: Robot motor cooling structure
Inventor: CHIKARA SHINYA
IPC: B25J19/00
Filed: 2017-08-31
Abstract: To efficiently cool heat generated by a motor without involving formation, in a motor side surface, of a new thread hole for fixing a heat dissipation plate.SOLUTION: A robot motor cooling structure 1 is provided which includes one or more heat dissipation members 2 that are disposed on a surface 103 of a motor 102 for a robot 100 and that are made from materials having higher thermal conductivity than the motor 102, and one or more fixing members 3 that are made from elastically deformable elastic materials and that are disposed at positions surrounding the motor 102 together with the heat dissipation members 2, wherein the heat dissipation members 2 are brought into close contact with the surface 103 of the motor 102 by the elastic restoring forces of the fixing members 3.SELECTED DRAWING: Figure 1
Patent JP-2019044669-A (JP)
Title: Control device of internal combustion engine
Inventor: SHIMIZU TAKASHI
IPC: F02M25/08
Filed: 2017-08-31
Abstract: To sufficiently discharge fuel vapor from a canister of a fuel evaporation gas discharge suppression device at timing immediately after a start of an internal combustion engine.SOLUTION: A control device of an internal combustion engine controls the internal combustion engine having a fuel evaporation gas discharge suppression device for collecting fuel vapor, and adequately discharging the collected fuel vapor to an intake passage continuing to a cylinder of the internal combustion engine. The control device estimates a flow rate of the accumulation of a purge gas containing the fuel vapor discharged to the intake passage of a canister of the fuel evaporation gas discharge suppression device, and during a period after a start of the engine up to the arrival of the flow rate of the accumulation of the purge gas to a prescribed value, sets a discharge amount of the purge gas to the intake passage in an opportunity of the one-time discharge of the purge gas larger compared with that on and after the period.SELECTED DRAWING: Figure 2
Patent JP-2019047011-A (JP)
Title: Semiconductor device
Inventor: EGAMI TAKAO
IPC: H01L31/02
Filed: 2017-09-05
Abstract: To provide a semiconductor device having high strength against bending load.SOLUTION: A rectangular metal plate has, on the upper plane thereof, at least a pair of grooves or projections which are separated away from each other in a width direction and continuously extending in a longitudinal direction without interruption. The semiconductor chip is mounted in an area between the pair of grooves or projections on the upper plane of the metal plate, which has an element area extending in a longitudinal direction. A resin extends in the longitudinal direction of the metal plate and has a slit for exposing the element area. A transparent plate extends in the longitudinal direction of the metal plate being disposed above the slit.SELECTED DRAWING: Figure 2
Patent JP-2019042281-A (JP)
Title: X-ray computerized tomographic imaging apparatus
Inventor: KANAMARU SHUN
IPC: A61B6/03
Filed: 2017-09-05
Abstract: To provide an X-ray computerized tomographic imaging apparatus capable of solving the mismatch in arrangement of a plurality of X-ray detection elements associated with the respective modes.SOLUTION: An X-ray computerized tomographic imaging apparatus according to the embodiment comprises: an X-ray generation part, an X-ray detection part, an input part, and an adjustment part. The X-ray generation part generates X-rays. The X-ray detection part includes a plurality of X-ray detection elements for detecting the X-rays generated by the X-ray generation part. The input part receives an operation for selecting between a first mode to generate an image with a first resolution and a second mode to generate an image with a second resolution which is lower than the first resolution. The adjustment part adjusts the position of the X-ray paths to the plurality of X-ray detection elements, with the selection operation via the input part as a trigger.SELECTED DRAWING: Figure 1
Patent JP-2019047043-A (JP)
Title: Stacked semiconductor device, semiconductor device substrate, and manufacturing method thereof
Inventor: IGUCHI YOSHINORI
IPC: H01L23/532
Filed: 2017-09-05
Abstract: To provide a stacked semiconductor device in which defects due to misalignment of junctions are reduced and sufficient insulation of an insulating film in the vicinity of a junction surface is ensured.SOLUTION: A stacked semiconductor device 10 formed by bonding the surfaces of two semiconductor device substrates 1 to each other includes an insulator 60 in which insulating films covering the surface of each of the semiconductor element substrates 1 are joined to each other and an electrode 70 in which columnar electrodes exposed on the surface are joined to each other. A void 80 is formed in the insulator 60, and the electrode 70 penetrates the void 80 by forming a recess surrounding the electrode on the surface of the semiconductor element substrate 1, and the side surfaces of the electrode 70 sandwiches the void 80 to face the insulator 60, thereby being in non-contact with the insulator 60.SELECTED DRAWING: Figure 2
Patent JP-2018059059-A (JP)
Title: Curable composition and cured product thereof
Inventor: KONISHI KOJI
IPC: C08F290/06
Filed: 2017-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a curable composition that can form a cured product having excellent handleability and a high refractive index and a cured product thereof.SOLUTION: A curable composition has a polyfunctional (meth) acrylate represented by the formula (1), and a monofunctional (meth) acrylate represented by the formula (2) (where each ring Z is a fused polycyclic arene ring, each Rand each Rare a substituent, each Rand Rare an alkylene group, each Rand Rare a hydrogen atom or a methyl group, Ris an alkyl group, Ar is an arene ring, X is an oxygen atom or a sulfur atom, each k is an integer of 0-4, each m is an integer of 0 or greater, each n and p is an integer of 1 or greater, q is an integer of 0 or greater)SELECTED DRAWING: None
Patent JP-2019048535-A (JP)
Title: Vehicle body structure
Inventor: IZUTSU MASANORI
IPC: B62D25/20
Filed: 2017-09-08
Abstract: To provide a vehicle body structure capable of ensuring continuity of a closed section of a dash crossmember.SOLUTION: A vehicle body structure 1 includes a dash crossmember 40 included in a dash lower panel 10 to form a closed section extending in a vehicle width direction, a floor tunnel 20 disposed in the center in the vehicle width direction of a vehicle compartment 2 and extended in a fore-and-aft direction in the shape of a groove which opens downwards, a corner patch 30 extended in the fore-and-aft direction along ridge parts 23 and 24 of the floor tunnel 20 on the outdoor side of the floor tunnel 20, and a first junction 60 that joins the front ends of the dash crossmember 40 and corner patch 30 respectively. The dash crossmember 40 is continuously disposed towards both sides in the vehicle width direction from the floor tunnel 20 on the vehicle compartment side 2 of the floor tunnel 20. The floor tunnel 20 has a front extension 20a that extends forwards beyond the first junction 60.SELECTED DRAWING: Figure 1
Patent JP-2019050868-A (JP)
Title: Game machine
Inventor: SUE HIROAKI
IPC: A63F7/02
Filed: 2017-09-12
Abstract: To provide a game machine capable of appropriately projecting irradiation light to a screen without impairing aesthetic appearance of the game machine.SOLUTION: A pachinko machine 1A includes: a mounting frame 410 disposed on a front side; a cover member 430 attached to a back side of the mounting frame 410 and configured to store a main board 70A; and a mounting base 420 provided between the mounting frame 410 and the cover member 430. The mounting base 420 includes a projector unit b and a mirror member b3, attached thereto, where the width of each of mutually-facing side faces 432 is gradually narrowed from the front side toward the back side. The cover member 430 is formed to project from a front face thereof to the inner side of the pachinko game machine 1A, and includes a recessed part 431a that can store the main board 70A not to project from the surface thereof to the back side of the pachinko game machine 1A.SELECTED DRAWING: Figure 75
Patent JP-2019054421-A (JP)
Title: Multi-projection system, projector, and control method of multi-projection system
Inventor: SAIGO MANABU
IPC: G09G5/377
Filed: 2017-09-15
Abstract: To provide a multi-projection system configured to simplify connection between devices and reduce the load on an image processing apparatus.SOLUTION: In a multi-projection system, projectors PJ1-PJ4 are daisy-chained with respect to an image processing apparatus 1. Each of the projectors projects image data for partial images PD1-PD4 extracted from image data of an entire image transmitted from the image processing apparatus 1. In the daisy-chain, in transmitting image data from a high-order projector higher in the order to receive the image data to a low-order projector, the high-order projector replaces at least one of image data in an area which is not displayed by the low-order projector and image data which is displayed at the lowest luminance regardless of the image data, out of image data in an area which is displayed by the low-order projector, by control data, to be transmitted to the low-order projector.SELECTED DRAWING: Figure 1
Patent JP-2019052505-A (JP)
Title: Filling structure for road bridge expansion device
Inventor: TSUKIJI DAISUKE
IPC: E01C11/02
Filed: 2017-09-19
Abstract: To provide a filling structure for a road bridge expansion device being advantageous in achieving smooth traveling of a two-wheeled vehicle, achieving cost reduction, and improving assembly work efficiency.SOLUTION: A filling member 32 is used to fill a part of an irregular-shaped clearance S making it advantageous for a two-wheeled vehicle to travel smoothly over a pair of joint members 14. Since the filling member 32 is integrally formed with a covering part 1610, work for arranging the filling member 32 can be omitted. This is advantageous in improving the work efficiency for assembling a road bridge expansion device. The spacer member 32 is directly disposed in the irregular-shaped clearance S between end faces 2006 of faceplates 20 of the pair of joint members 14. Thus, an unnecessary height from a water cut-off member 16 to the irregular-shaped clearance S which has been required conventionally is not required, allowing the height of the filling member 32 to be comparatively reduced, and weight reduction of the filling member 32 to be achieved. This is advantageous in reducing the cost of the filling member 32.SELECTED DRAWING: Figure 4
Patent JP-2019056232-A (JP)
Title: Construction method of underground structure
Inventor: KIKUCHI TOMOYUKI
IPC: E02D29/045
Filed: 2017-09-21
Abstract: To provide a construction method of an underground structure which can construct an underground structure in a further shorter construction period as compared with the conventional inverted construction method.SOLUTION: A construction method of an underground structure is a construction method of an underground frame 2 having a plurality of floors, and comprises a step S11 of excavating the ground 4 surrounded by an earth retaining wall 30, a step S12 of constructing a first floor frame body 21 including a part of an underground outer peripheral wall 20a on an excavated bottom surface 35 as a precedent construction frame 40 and joining the precedent construction frame 40 to the earth retaining wall 30, steps S13 and S13a of constructing an upper body of the precedent construction frame 40 and excavating a depth of two floors downward from the excavated bottom surface 35, and steps S14, S15, S15a, S15b, S16, S17, 17a, 17b of repeating steps S12, S13 and S13a.SELECTED DRAWING: Figure 3
Patent JP-2019056654-A (JP)
Title: Vibration detection device
Inventor: SHIBUYA KOSUKE
IPC: G01H1/00
Filed: 2017-09-22
Abstract: To reduce temporal change in detection accuracy of vibration detection devices.SOLUTION: A sensor probe 2 for detecting vibration of a measurement target object S comprises a contact 4 configured to be brought into contact with the measurement target object S to receive vibration of the measurement target object S, and first and second piezoelectric elements 25a, 25b for converting the vibration of the contact 4 into electrical signals. The contact 4 comprises a main body 41, a roller body 42 to be brought into contact with the measurement target object S, and a holder 43 designed to support the roller body 42 rotatably with respect to the main body 41.SELECTED DRAWING: Figure 3
Patent JP-2019058966-A (JP)
Title: Dispersing discharger
Inventor: NAKAJIMA KENTARO
IPC: B23Q11/00
Filed: 2017-09-25
Abstract: To disperse and discharge chips dropped and supplied so as not to be deposited on one spot.SOLUTION: A chip receiver 5 is supported vertically rockable on an oblique position for discharging chips obliquely by the weight of chips when a chip loading amount exceeds a prescribed amount, and on a horizontal position for receiving chips after discharge of chips, and the chip receiver 5 is turned at a prescribed angle by a cam mechanism by using vertical rocking of the chip receiver 5 as power source, to thereby prevent the chips from being deposited on one spot by changing successively a chip discharge position.SELECTED DRAWING: Figure 2
Patent JP-2019065089-A (JP)
Title: Adhesive composition, and surface protective film
Inventor: NAGAKURA TAKESHI
IPC: C09J133/14
Filed: 2017-09-28
Abstract: To provide an adhesive composition excellent in balance of adhesive force at a high or low peeling rate, having stain resistance and excellent adhesive performance, further capable of being used for a surface substrate consisting of TAC, PMMA and PET, and capable of forming an adhesive layer having excellent in antistatic performance without time degradation from same adhesive composition, and a surface protective film.SOLUTION: An adhesive composition contains a first acrylic polymer of a copolymer having acidic value of 0.1 to 1.0 and copolymerized without containing polyalkylene glycol chain-containing mono(meth)acrylic acid ester monomer, a second acrylic polymer of a copolymer by copolymerizing the containing polyalkylene glycol chain-containing mono(meth)acrylic acid ester monomer, (D) tri- or higher functional isocyanate compound, (C) an ionic compound having F7 or more fluorine atom, anion and melting point of 25 to 50°C, (E) a crosslinking retarder, (F) a crosslinking catalyst other than a tin compound as a crosslinking catalyst.SELECTED DRAWING: None
Patent JP-2019066104-A (JP)
Title: Self-excited vibration heat pipe with check valve, and assembly to be main component thereof
Inventor: FUKUDA KATSUNORI
IPC: F28D15/06
Filed: 2017-10-02
Abstract: To solve the problem that, in the basic design that a self-excited vibration heat pipe with check valve is configured by bending a metal capillary with which check valves are integrated in required spots, manufacture technology around the check valve is not easy, it is difficult to stably integrate a high-performance check valve while reducing cost, and durability may also include problems.SOLUTION: A first metal plate and a second metal plate are adhesively connected and fixed with each other, and a space of a conduit pattern for working fluid circulation is formed in a junction of the first metal plate and the second metal plate by a groove which is patterned on a junction surface of the at least first metal plate. A valve component is integrated in the middle of every other main channel among multiple main channels and in the main channel in which the valve component is integrated, a check valve is configured for blocking a flow of a working fluid from a cooling area side to a heating area side.SELECTED DRAWING: Figure 3
Patent JP-2019063750-A (JP)
Title: Air purge unit
Inventor: NAKAJIMA HIROTAKA
IPC: B08B5/02
Filed: 2017-10-03
Abstract: To provide an air purge unit enhanced in the degree of freedom of an installation place.SOLUTION: An air purge unit 10a blows air to a lens surface 21 of an optical sensor. The air purge unit includes: a first surface 16 and a second surface 17 to face each other; a third surface 18 located along a direction crossing the first surface 16 and the second surface 17; a first connection section 11a, a second connection section 11b, and a third connection section 11c which are provided in the first surface 16, the second surface 17, and the third surface 18, respectively, and to which an air injector 13 for injecting air into the air purge unit 10a is selectively connected; and an air blowout section 12 which blows the air injected into the air purge unit 10a to the lens surface 21 of the optical sensor.SELECTED DRAWING: Figure 1
Patent JP-2019067310-A (JP)
Title: Failure fixing support system and failure fixing support program
Inventor: TANIGUCHI SATOSHI
IPC: G06Q50/04
Filed: 2017-10-04
Abstract: To provide a failure fixing support system and a failure fixing support program which can enhance support for fixing failure.SOLUTION: A modification confirmation support apparatus according to the present invention is characterized by having failure tendency acquiring means (S101 to S103) for acquiring failure tendency information including tendency of failure which has occurred in the same kind of components as that which had the failure, and failure tendency notifying means (S104 to S105) for providing a notification of the failure tendency information acquired by the failure tendency acquiring means.SELECTED DRAWING: Figure 7
Patent JP-2019070974-A (JP)
Title: Image processing apparatus, image processing method, and image processing program
Inventor: KOJIMA YUKI
IPC: G06T7/238
Filed: 2017-10-10
Abstract: To provide a technology for calculating a relative angle between image areas with a small amount of calculation.SOLUTION: An image processing apparatus comprises: a determination unit that calculates a coefficient of an approximation function so as to approximate a luminance value of a pixel included in a first area by a curved surface of the predetermined approximation function and uses the coefficient as a first coefficient, and calculates a coefficient of the approximation function so as to approximate a luminance value of a pixel included in a second area by the approximation function and uses the coefficient as a second coefficient; and a calculation unit that determines a first rotation angle indicating a direction of the approximation function using the first coefficient, determines a second rotation angle indicating a direction of the approximation function using the second coefficient, and calculates a relative angle between the first rotation angle and the second rotation angle.SELECTED DRAWING: Figure 1
Patent JP-2019059219-A (JP)
Title: Bellows-type record book
Inventor: INOUE KOICHI
IPC: B42D15/04
Filed: 2017-09-22
Abstract: To provide a bellows-type record book capable of being used in a Goshuin book, an album, and a sketch book, and also in a travel guidebook.SOLUTION: By using the back surface of a sheet of a bellows-type record book to record on the back surface various information about items recorded on the front surface, the bellows-type record book can be a travel guidebook allowing a user to see the items recorded on the front surface or the back surface once and record visit places by the Goshuin, pictures, and sketches when opening the bellows.SELECTED DRAWING: Figure 4
Patent JP-2019072898-A (JP)
Title: Chain saw
Inventor: SUZUKI DAISUKE
IPC: B27B17/12
Filed: 2017-10-13
Abstract: To provide a technology that can facilitate work of adjusting a discharge amount of lubrication oil.SOLUTION: The specification discloses a chain saw. The chain saw includes: a motor which causes a saw chain to rotate around a guide bar; an oil pump which supplies lubrication oil to the saw chain in conjunction with rotation of the motor; and a body housing which houses the motor and the oil pump. The chain saw further includes a discharge amount adjustment mechanism which includes an adjustment member for adjusting a discharge amount of the lubrication oil in the oil pump. The discharge amount adjustment mechanism is disposed on a surface of the body housing which is exposed to the outside when the chain saw is placed.SELECTED DRAWING: Figure 1