baber/WOPTO huggingface dataset:
Patent JP-2022161538-A (JP)
Title: Image reading device, image reading program, image processing device and image processing program
Inventor: NAKAO TAKETOSHI
IPC: H04N1/195
Filed: 2021-04-09
Abstract: To provide an image reading device, an image reading program, an image processing device, and an image processing program capable of accurately detecting an isolated point regardless of the level of gradation expressed using halftone dots.SOLUTION: In an image reading device, RGB three-color filters are arranged in a Bayer array, a document D is read out on each reading region by a first area 501 of an area sensor 201, 202 for detecting a photodetection amount by a photodetection element with respect to each color filter, and the document D is read out on a region shifted from the reading region by every half pixel in a sub-scanning direction by a second area 502 of the area sensor. By composing the read-out data of the first area 501 and the second area 502, it is possible to generate high-resolution image data for G color. With respect to image data of R-color and B-color, interpolation is performed by using composite data of R-color and B-color and the image data of G color, thereby enhancing the resolution.SELECTED DRAWING: Figure 6
Patent JP-2021113988-A (JP)
Title: Image forming device
Inventor: TAKEZAWA SATORU
IPC: G03G15/04
Filed: 2021-04-13
Abstract: To overcome the problem that performing an adjustment sequence while foreign matter, such as toner, is adhered to a transparent window for a laser beam for scanning a photosensitive drum to pass tends to cause defects in density and shape of a toner pattern formed on the photosensitive drum.SOLUTION: Upon generation of an execution signal instructing execution of an adjustment sequence for adjusting image forming conditions for forming a toner image on a photosensitive drum, a toner pattern is formed on the photosensitive drum only after cleaning a transparent window for a laser beam for scanning the photosensitive drum to pass.SELECTED DRAWING: Figure 9
Patent JP-2022131995-A (JP)
Title: Public relations information distribution system and terminal device
Inventor: YOROZUYA Kikuhiro
IPC: G06Q30/02
Filed: 2021-02-26
Abstract: To provide a device and a system that further reliably convey various emergency warnings, notifications, and distributions by the administration to residents, distribute public relations information suitable for residents in the event of a disaster or an evacuation to ensure the safety of residents, simplify public relations information distribution operations, improve the efficiency of public relations distribution, and prevent erroneous distribution.SOLUTION: In an information distribution system of the present invention, a terminal device of a public relations distribution base and a terminal device of a local resident are connected to a cloud server via Internet line communication means. The cloud server stores an information table to which an identification code identifying administrative information is attached. When the identification code is input by the terminal device of the public relations distribution base, the administrative information associated with the information table is transmitted as voice information to the terminal device of the resident.SELECTED DRAWING: Figure 1
Patent JP-2022163646-A (JP)
Title: Pallet placing part structure
Inventor: TANIGUCHI KEIKO
IPC: B65G1/14
Filed: 2021-04-14
Abstract: To provide a pallet placing part structure which allows pick-up work by a forklift to be easily carried out and can improve workability of the pick-up work.SOLUTION: There is provided a placing part structure for placing a pallet 30 by a forklift 10, in which the placing part structure comprises a base part 43, and a slide mechanism which is supported by the base part and slides in the direction crossing the direction in which a fork is inserted in a pallet opening for inserting the fork. The slide mechanism comprises a slide plate 46 which can be slid by the slide mechanism in a state where the pallet 30 is placed thereon, and a slide regulating part 47 for regulating a slide of the slide plate 46. The slide plate is slidable in the direction crossing the insertion direction of the fork 13 when the fork 13 of a fork-lift truck is inserted into the opening 31 of the pallet.SELECTED DRAWING: Figure 2
Patent JP-2022163818-A (JP)
Title: Method for manufacturing silicon carbide semiconductor device
Inventor: NAKAMURA HIDETATSU
IPC: C30B29/36
Filed: 2021-04-15
Abstract: To provide a method for manufacturing a silicon carbide semiconductor device with which an efficiency percentage can be improved.SOLUTION: A method for manufacturing a silicon carbide semiconductor device includes: detecting the type, size, and position of a crystal defect in an epitaxial layer of a semiconductor wafer comprising silicon carbide; from individual semiconductor chips obtained by dividing the semiconductor wafer into pieces and having a predetermined element structure formed therein, selecting semiconductor chips not including the crystal defect and semiconductor chips including only extended defects (frank-type defect, carrot-type defect) as non-defective candidates based on the information on the position of the crystal defect in the semiconductor wafer, and removing semiconductor chips including a foreign matter defect and a triangular defect as defective chips; inspecting electrical characteristics for all the non-defective candidate semiconductor chips; and determining the specifications of all the non-defective candidate semiconductor chips based on non-defective specifications acquired in advance to select semiconductor chips to be non-defective articles.SELECTED DRAWING: Figure 4
Patent JP-2021107428-A (JP)
Title: Antimicrobial member
Inventor: YOKOTA TERUAKI
IPC: C08L101/00
Filed: 2021-04-15
Abstract: To provide an antimicrobial member which prevents peeling even when being cleaned by wiping and has high antimicrobial activity.SOLUTION: An antimicrobial member has a binder cured product containing an antimicrobial component stuck and formed on a surface of a base material made of a polyurethane resin, in which the binder cured product is dispersed in an island shape and is stuck to the surface of the base material or a region where the binder cured product is formed on the surface of the base material and a region where the binder cured product is not formed are mixedly provided.SELECTED DRAWING: Figure 3
Patent JP-2021174990-A (JP)
Title: Organic electroluminescence device and compound for organic electroluminescence device
Inventor: MIYAZAKI YUKI
IPC: H01L51/50
Filed: 2021-04-19
Abstract: To provide an organic electroluminescence device exhibiting high light emission efficiency.SOLUTION: The organic electroluminescence device includes a first electrode, a second electrode, and a light emission layer disposed between the first electrode and the second electrode and containing a compound represented by the formula in the figure, where X1 and X2 are each O or S, and at least one of L1 to L11 is a substituent represented by a specific chemical formula.SELECTED DRAWING: Figure 1
Patent JP-2021120949-A (JP)
Title: Display device and selection method of optical film in display device
Inventor: KURODA TSUYOSHI
IPC: G09F9/00
Filed: 2021-04-19
Abstract: To provide a display device having excellent color reproducibility even when being observed through polarizing sunglasses.SOLUTION: In a display device, an L1 is a light that has a polarizer a and an optical film X on a surface of a light emission surface side of a display element, enters to a vertical direction to the optical film X from a light entering from a display element side to the optical film X, and satisfies a specific condition. In the display device, an L2 is a light emitted to the vertical direction of the optical film X from a light emission side surface of the optical film X, and is the light passed through a polarizer b having an adsorption axis in parallel with the adsorption axis of the polarizer a, and the L1 and L2 satisfy the specific condition.SELECTED DRAWING: Figure 10
Patent JP-2022167308-A (JP)
Inventor: IKEDA NAOKO
IPC: A01N61/00
Filed: 2021-04-23
Abstract: 【課題】シラミの成虫を死滅させるとともに、シラミの卵の孵化も阻害することができるシラミ駆除剤を提供する。【解決手段】脂肪酸、脂肪酸エステル、シロキサンから選ばれる少なくとも１種と、エタノール、ブチレングリコール、グリセリン、ポリオキシアルキレングリコールから選ばれる少なくとも１種のアルコールを含有することを特徴とするシラミの成虫及び卵の駆除剤などによる。【選択図】なし
Patent JP-2022168352-A (JP)
Inventor: HASEMI TAKATOSHI
IPC: C12N15/31
Filed: 2021-04-26
Abstract: 【課題】 アルカリに対する安定性が向上し、かつ温和な抗体溶出特性を持つ免疫グロブリン結合性タンパク質を提供すること。【解決手段】 ブドウ球菌属細菌由来Ｐｒｏｔｅｉｎ Ａの免疫グロブリン結合ドメインのアミノ酸配列を４以上８以下含み、ただし当該アミノ酸配列において、３番目のアスパラギンに相当するアミノ酸残基のイソロイシンへの置換と、１５番目のグルタミン酸に相当するアミノ酸残基のアラニンへの置換を少なくとも有する、免疫グロブリン結合性タンパク質により、前記課題を解決する。【選択図】 なし
Patent JP-2022169902-A (JP)
Title: scroll compressor
Inventor: MIYAMOTO YOSHIAKI
IPC: F04C18/02
Filed: 2021-04-28
Abstract: To provide a scroll compressor that can prevent excessive compression.SOLUTION: In a scroll compressor, a discharge port 18 from which compressed fluid is discharged is formed in an end plate 15A of a fixed scroll 15, a center side compression chamber 17A communicating with the discharge port 18 is formed between an inside end part 15Ba of a spiral lap 15B and an inside end part 16Ba of a spiral lap 16B, a back side compression chamber 17B is formed between a back side of the spiral lap 15B and a ventral side of the spiral lap 16B, a ventral side compression chamber 17C is formed between a ventral side of the spiral lap 15B and a back side of the spiral lap 16B, a cutout part 15Bb causing the center side compression chamber 17A and the back side compression chamber 17B to communicate with each other is formed on a back side of a tooth crest surface opposed to an end plate, and a cutout part 16Bb causing the center side compression chamber 17A and the ventral side compression chamber 17C to communicate with each other is formed on a back side of a tooth crest surface opposed to the end plate 15A.SELECTED DRAWING: Figure 2
Patent JP-2022170426-A (JP)
Title: Door opening/closing system
Inventor: FURUNO MOTOAKI
IPC: E05F15/73
Filed: 2021-04-28
Abstract: To provide a door opening/closing system with excellent sanitation and operability.SOLUTION: A door opening/closing system 50 comprises: a first operation part 10 that detects an approach or a motion of an object in a non-contact manner outside a private room; a second operation part 20 that detects the approach or the motion of the object in the non-contact manner inside the private room; and a control part 30 that controls opening/closing of a door device 40. When the door device 40 is in a second closed state and the first operation part 10 detects the approach or the motion of the object, the control part 30 puts the door device 40 in a first open state. When the door device 40 is in the first open state and the second operation part 20 detects the approach or the motion of the object, the control part puts the door device 40 in a first closed state. When the door device 40 is in the first closed state and the second operation part 20 detects the approach or the motion of the object, the control part puts the door device 40 in a second open state. When the door device 40 is in the second open state and the first operation part 10 detects the approach or the motion of the object, the control part places the door device 40 in the second closed state.SELECTED DRAWING: Figure 1
Patent JP-2022170841-A (JP)
Title: Manufacturing method and manufacturing facility for cold-rolled steel sheet
Inventor: HIOKA DAIKI
IPC: B21B37/74
Filed: 2021-04-30
Abstract: To provide a manufacturing method and a manufacturing facility for a cold-rolled steel sheet which enable silicon steel sheets to be manufactured stably under low environmental load.SOLUTION: A manufacturing method for a cold-rolled steel sheet according to the present invention uses a transverse-type full-width heating apparatus that heats a steel sheet over the whole area in a width direction of the steel sheet and a cold rolling mill that rolls a steel sheet, arranged at a downstream side in a rolling direction with respect to the transverse-type full-width heating apparatus, the manufacturing method includes a step of heating a steel sheet using the transverse-type full-width heating apparatus in such a manner that a temperature of an end portion in a width direction, of the steel sheet is higher than a temperature of a center portion in the width direction, of the steel sheet, at an entry side of the cold rolling mill.SELECTED DRAWING: Figure 1
Patent JP-2022175869-A (JP)
Inventor: ENOMOTO KYOZO
IPC: G06F3/0481
Filed: 2021-05-14
Abstract: 【課題】表示部の色調変更を行ったユーザーに対して、色調変更前の画像と色調変更後の画像の両方を提供する。【解決手段】取得部６は、画像形成対象となる画像データが表示される表示部２の色調に関する設定情報を取得する。補正部７は、取得部６が取得した設定情報に基づいて第１画像データの色調を補正して第２画像データを生成する。画像形成部４は、第１画像データを用いて色調補正前の画像を第１シートに形成すると共に、第２画像データを用いて色調補正後の画像を第２シートに形成する。【選択図】図１
Patent JP-2022179212-A (JP)
Title: Semiconductor device
Inventor: KUBOUCHI MOTOYOSHI
IPC: H01L21/76
Filed: 2021-05-21
Abstract: To solve a problem in a semiconductor device in which a threshold voltage is lowered in a boundary region adjacent to a diode portion of a transistor portion.SOLUTION: A semiconductor device includes a semiconductor substrate having an active region and a peripheral region. The active region has a transistor portion and a diode portion. The outer peripheral region has a current sensing portion. A lifetime control region including a lifetime killer is provided over the diode portion and at least a part of the transistor portion. The current sensing portion has a sense transistor non-irradiated region in which the lifetime control region is not provided and a sense transistor irradiation region in which the lifetime control region is provided.SELECTED DRAWING: Figure 3B
Patent JP-2022183463-A (JP)
Title: Low-shrinkage ultra-high strength grout composition and low-shrinkage ultra-high strength grout
Inventor: NAKAHARA KAZUHIKO
IPC: C04B28/08
Filed: 2021-05-31
Abstract: To provide a low-shrinkage ultrahigh-strength grout composition and a low-shrinkage ultrahigh-strength grout that may be kneaded even at a low water-binder ratio, has excellent fluidity, exhibits high strength development, and suppresses self-shrinkage distortion.SOLUTION: A low-shrinkage ultra-high-strength grout composition comprises a binder comprising cement, silica fume and blast furnace slag, a ferronickel slag fine aggregate and a foaming agent. The particle size of the ferronickel slag fine aggregate is 20-70 mass% of particles having a particle size of 0.15 mm or more and less than 1.2 mm, and 20-75 mass% of particles having a particle size of 1.2 mm or more and less than 4 mm with respect to the total amount of the ferronickel slag fine aggregate.SELECTED DRAWING: None
Patent JP-2022183649-A (JP)
Title: Thermal sheet and manufacturing method thereof
Inventor: YAMAZAKI MIKA
IPC: A61F7/03
Filed: 2021-05-31
Abstract: To provide a thermal sheet capable of mitigating uncomfortable feeling at usage and making it hard to be peeled, and a manufacturing method of the same.SOLUTION: A thermal sheet 10 of the present invention includes: a base member 1; three heating compositions 3, 4, and 5 aligned and arranged apart from each other along an inner surface of the base member 1; a shielding member 2 arranged at an opposite side to the base member 1 of the three heating compositions 3, 4, and 5; a sealing unit 6 which hot-welds the base member 1 and the shielding member 2 at a continuing portion so as to surround the three heating compositions 3, 4, and 5; a first adhesive part 7a arranged on an outer surface 1a of the base member 1 while overlapping on a first heating composition 3 arranged at an end in an aligning direction among the three heating compositions 3, 4, and 5 along one edge of the first heating member 3; and a second adhesive part 7c arranged separately from the first adhesive part 7a on the outer surface 1a of the base member 1 while overlapping on the first heating composition 3 along one edge opposite to the one edge of the first heating member 3.SELECTED DRAWING: Figure 1
Patent JP-2022183676-A (JP)
Title: Sealing structure for vehicle
Inventor: SHIBATA MASAKI
IPC: B60J5/10
Filed: 2021-05-31
Abstract: To prevent entry of water into a hole, formed in an outer panel, along the surface of the outer panel when water of high pressure is squirted between the surface of the outer panel and the rear surface of an exterior component during car washing or the like.SOLUTION: A wire harness 20 is connected to a lamp 16 mounted on a surface of an outer panel 14 of a back door 12 of a vehicle. The wire harness 20 passes through a hole 21 of the outer panel 14. A sealing member 22 mounted on a rear surface of the lamp 16 is pressed against the surface of the outer panel 14. The sealing member 22 includes a first sealing portion 24 and a second sealing portion 25. The first sealing portion 24 is disposed as to surround the hole 21 of the outer panel 14, and the second sealing portion 25 is disposed farther from the hole 21 than the first sealing portion 24. A guide portion 29 connected to a space S formed in the lamp 16 is formed between the first sealing portion 24 and the second sealing portion 25 of the sealing member 22.SELECTED DRAWING: Figure 2
Patent JP-2021144049-A (JP)
Title: Information processor, method for processing information, and program
Inventor: OCHIAI YOICHI
IPC: G01P5/24
Filed: 2021-06-03
Abstract: To provide a temperature measuring device of which an S/N ratio in the measurement result on air characteristics in the air is improved.SOLUTION: A temperature measuring device connected to sound wave transmitters 20a and 20b arranged in a target space and connected to sound wave transmitters 30a and 30b arranged in a target space includes: means for controlling the sound wave transmitters 20a and 20b to transmit sound waves; means for acquiring received waveform data on the waveform of the sound waves from the sound wave transmitters 30a and 30b for receiving ultrasonic beams; and means for calculating a temperature distribution of a target space SP on the basis of the received waveform data.SELECTED DRAWING: Figure 5
Patent JP-2022187691-A (JP)
Title: Integrated circuit and semiconductor module
Inventor: OKAYAMA KENICHI
IPC: H03K17/08
Filed: 2021-06-08
Abstract: To provide an integrated circuit capable of reducing harmonic noise during turn-on or turn-off while suppressing an increase in switching loss.SOLUTION: Provided is an integrated circuit comprising: a first terminal connected to a control electrode of a switching element; a drive circuit outputting a drive signal to drive the switching element; a second terminal to which a first resistor is connected and to which a voltage corresponding to the resistance value of the first resistor is applied; and a variable resistor connected between the first terminal and the drive circuit and whose resistance value is proportional to the voltage at the second terminal.SELECTED DRAWING: Figure 2
Patent JP-2021128800-A (JP)
Title: Information processor
Inventor: IMAFUKU YOSUKE
IPC: G06Q40/06
Filed: 2021-06-08
Abstract: To provide a fund product where an object of investment excels in investment yield, demand-and-supply balance and stability in market as well as being capable of allocating desired profit and loss by an investor.SOLUTION: A purchase selling amount arithmetic unit 301 calculates purchase amount of t number of vehicles and a sales amount after a prescribed passage of time. A lease fee arithmetic unit 303 calculates a lease fee for each of the t number of vehicles with a fund manager FM who purchased each of the t number of vehicles as a lessor. A profit and loss arithmetic unit 304 calculates each of a profit and loss amount of a truck fund and the profit and loss amount of an investor investing on the fund product by purchasing the fund product composed of a combination of the t number of vehicles, based on the lease fee, the purchase amount, and the sale amount. A product optimization unit 202 has various calculations repeatedly executed and determines content of the fund product so that the profit and loss amount of the truck fund becomes the desired amount by an investor I based on the executed results.SELECTED DRAWING: Figure 3
Patent JP-2022188415-A (JP)
Title: Slurry relay tank and processing method of high concentration slurry
Inventor: KONDO KENTARO
IPC: C25C5/04
Filed: 2021-06-09
Abstract: To reduce, in a slurry relay tank for high concentration slurry, a residual amount inside the tank with regard to a solid part included in the slurry at slurry discharge.SOLUTION: A slurry relay tank 1 includes: a box-type container 10 formed with a pair of side walls 15, 16 facing each other, a front wall 11 and a rear wall 12 facing each other, and a bottom face; and an extraction nozzle 30. The bottom face of the container 10 includes a slanted bottom face 14 slanted down toward a front wall 11 side. The extraction nozzle 30 is installed at a lower edge of the front wall 11 of the container 10.SELECTED DRAWING: Figure 2
Patent JP-2022189308-A (JP)
Title: Distribution board
Inventor: SHINOHARA HIROKI
IPC: H02B1/40
Filed: 2021-06-11
Abstract: To provide a distribution board capable of improving workability during construction.SOLUTION: A distribution board includes: a base 110 on which a main breaker 40 and a branch breaker 50 are attached and which is formed with a first wiring port 14 for letting through electric power lines connected to the main breaker 40 and a second wiring port 15 for letting through electric power lines connected to branch breaker 50; and a cover 60 covering the base 110. In the front view of base 110, the base 110 is further formed with a communication part that communicates at least one of the first wiring port 14 and the second wiring port 15 with the external space around base 110 in the front view.SELECTED DRAWING: Figure 8
Patent JP-2022191738-A (JP)
Title: Electrical junction box
Inventor: HORIBA KAZUNARI
IPC: H02G3/16
Filed: 2021-06-16
Abstract: To disclose an electrical junction box capable of achieving a connectin between a circuit board and a plurality of apparatuses in a space-saving manner by reducing man-hours and number of components, the circuit board and the plurality of apparatuses being accommodated in a housing.SOLUTION: An electrical junction box 10 includes: a circuit board 130; a branch circuit structure 12 for distributing power to each apparatus; a housing 14 for accommodating the circuit board and the branch circuit structure; and a board-side connector module 128 which is mounted on the circuit board 130 and in which a plurality of board-side connectors 140a-140d are integrated. The branch circuit structure 12 has: an internal circuit configured to include bus bars 78a-78d and an electrical component 82; a case 76 to accommodate the internal circuit inside; and a plurality of relay connectors 98a-98d protruded from the case 76 to be conductive to the internal circuit and connected to the plurality of board-side connectors 140a-140d, respectively. The board-side connectors 140a-140d are connected to the corresponding relay connectors 98a-98d in a state in which the branch circuit structure 12 and the circuit board 130 are assembled in the housing 14.SELECTED DRAWING: Figure 4