baber/WOPTO huggingface dataset:
Patent JP-2022129055-A (JP)
Title: protector
Inventor: TSUKISE TAKASHI
IPC: F16L57/00
Filed: 2021-02-24
Abstract: To provide a protector 1 capable of inserting a wire harness W therein without pinching the wire harness W.SOLUTION: A protector 1 includes: a protector body 10 having a concave cross-section and having a bottom surface portion 11 and a pair of opposing side wall portions (first side wall portion 12 and second side wall portion 13); and a cover 30 closing an opening of the protector body 10 facing the bottom portion 11, and protects a wire harness W inserted therein. A cover pivoting portion 40 is provided to pivotally connect the first side wall portion 12 and the cover 30. The protector body 10 is provided with a protruding portion 14 that protrudes upward from the upper end surface of the second side wall portion 13 from below to above. The cover 30 is provided with a through hole 31a through which the protruding portion 14 passes when the opening of the protector body 10 is closed.SELECTED DRAWING: Figure 2
Patent JP-2022129714-A (JP)
Title: Ink jet printer
Inventor: UEDA NAOKI
IPC: B41J2/01
Filed: 2021-02-25
Abstract: To suppress generation of twisting in a shaft holding a grit roller.SOLUTION: A printer 10 is equipped with a platen 16 that has a placing surface 16A on which a recording medium 5 is placed, a carriage 30, an ink head 34 that discharges ink to the recording medium 5 carried in a sub-scanning direction X, a rotatable first shaft 61 that has an axis 61C located under the placing surface 16A and extends in a main-scanning direction Y, a first grit roller 62 that is provided on the first shaft 61 and carries the recording medium 5 in the sub-scanning direction X, a first drive mechanism 63 that rotates the first shaft 61, a second shaft 65 that can rotate independently from the first shaft 61, has an axis 65C located under the placing surface 16A, and extends in the main-scanning direction Y, a second grit roller 66 that is provided on the second shaft 65 and carries the recording medium 5 in the sub-scanning direction X, and a second drive mechanism 67 that rotates the second shaft 65.SELECTED DRAWING: Figure 3
Patent JP-2022130892-A (JP)
Title: Display device
Inventor: NAGASAKA Tomoki
IPC: H01L23/467
Filed: 2021-02-26
Abstract: To provide a display device that can achieve both cooling efficiency and manufacturing efficiency.SOLUTION: A display device 1 according to an embodiment includes a display unit 20, a circuit board 30 that controls the display unit 20 and emits heat, and a heat sink 50 including a flow channel with an inlet and an outlet for air where air flows at a distance from the circuit board 30 and cooling the circuit board 30 with the air flowing in the flow channel. In addition, the display device 1 includes a rear face cover 60 that covers the flow channel, and a rear face 11b that opens forward and faces backward, and further includes a case 10 that accommodates the display unit 20. The circuit board 30 and the heat sink 50 are disposed on the rear face 11b of the case 10, and the rear face cover 60 covers the flow channel and the circuit board 30 from the back.SELECTED DRAWING: Figure 3
Patent JP-2022131023-A (JP)
Title: Measurement method, measurement device, measurement system, and measurement program
Inventor: KOBAYASHI SACHIHIRO
IPC: G01B21/00
Filed: 2021-02-26
Abstract: To provide a measurement method that can generate measurement data with reduced drift noise without the need to prepare in advance information for reducing the drift noise.SOLUTION: A measurement method includes: a step of performing high-pass filter processing on object data; a step of estimating correction data; and a step of generating measurement data. The step of estimating correction data includes: a step of specifying a first section, a second section, and a third section; a step of generating first section correction data; a step of generating second section correction data with definition, in the second section, of a part before a first intersection of first straight line data and second straight line data as the first straight line data, a part from the first intersection to a second intersection of second straight line data and third straight line data as the second straight line data, and a part after the second intersection as the third straight line data; and a step of generating third section correction data.SELECTED DRAWING: Figure 23
Patent JP-2022131113-A (JP)
Title: Welding work device
Inventor: CAI LIJIA
IPC: B23K9/10
Filed: 2021-02-26
Abstract: To provide a welding work device which enables welding work using a wire to be performed accurately.SOLUTION: A work device 1 includes: a torch 14 serving as a welding work part which supports a wire 9 in a manner that the wire 9 protrudes to perform welding work by using the wire 9; and a detection part 8 which detects a three-dimensional position of a tip 91 of the wire 9 protruding from the torch 14. Further, the detection part 8 detects a three-dimensional attitude of the wire 9 protruding from the torch 14. Furthermore, the detection part 8 has an image part 17 which captures images in which at least the tip 91 of the wire 9 is included.SELECTED DRAWING: Figure 2
Patent JP-2022131469-A (JP)
Title: ventilation system
Inventor: MIZOBATA KAZUHIKO
IPC: F24F7/007
Filed: 2021-02-26
Abstract: To suppress leakage of water from a ventilation device.SOLUTION: A ventilation system 10 includes a ventilation device 11, a first humidity sensor 38 and a ventilation controller 36. The ventilation device 11 includes: a heat exchanger 32; an air supply fan 34 supplying air outside an indoor space S1 into the indoor space S1 via the heat exchanger 32; and an air exhaust fan 33 discharging air in the indoor space S1 to an outdoor space S2 via the heat exchanger 32. The ventilation controller 36 can execute a first mode of operating both of the air supply fan 34 and the air exhaust fan 33, a second mode of causing the air supply fan 34 to stop, perform an intermittent operation or perform a weak operation and a third mode of causing the air exhaust fan 33 to stop, perform an intermittent operation or perform a weak operation. During execution of the first mode, when a first detection value K1 of the first humidity sensor 38 reaches a first predetermined value H1 or greater, the ventilation controller 36 switches the first mode to the second mode or the third mode.SELECTED DRAWING: Figure 8
Patent JP-2022131875-A (JP)
Title: Method for manufacturing laminate
Inventor: YAMAMOTO MASAYUKI
IPC: B32B27/00
Filed: 2021-02-26
Abstract: To provide a manufacturing method which is excellent in reworkability in a manufacturing process, and is suitable as a method for obtaining a laminate requiring transparency.SOLUTION: A method for manufacturing a laminate includes the steps of: joining an adhesive sheet and an adherend for temporary bonding; and finally bonding the adhesive sheet and the adherend by heating treatment or heating and pressurization treatment. An adhesive sheet comprises a cured product of an adhesive composition, wherein the adhesive composition contains a crosslinkable (meth)acrylic copolymer (A), a methyl methacrylate polymer (B), (meth)acrylic resin particles (C), and a crosslinking agent (D). The crosslinkable (meth)acrylic copolymer (A) is a polymer containing a (meth)acrylate unit (a) having an alkyl group having 4 to 10 carbon atoms, and a monomer unit (b) having a carboxy group and/or a hydroxyl group. The adhesive sheet has a predetermined glass adhesive force, and in an elastic modulus image obtained by photographing the surface in a Peak Force Tapping mode using an atomic force microscope, there exists 3-20 pieces of spherical or island-shaped parts having higher elastic moduli than that of the circumferential part in an arbitrary 10 μm square.SELECTED DRAWING: None
Patent JP-2022133644-A (JP)
Title: Correction optical system and optical device
Inventor: KATO KEISUKE
IPC: G01N21/64
Filed: 2021-03-02
Abstract: To provide a correction optical system capable of easily correcting both of coma aberration and astigmatism which are generated in an optical system comprising: a lens for forming an optical image on an image surface; and a parallel flat plate which is arranged between the image surface and the lens in a posture tilted to an optical axis of the lens in a first virtual plane including the optical axis, with a less number of components.SOLUTION: A coma aberration correction element 61 and an astigmatism correction element 62 are placed between an image surface and a lens. The coma aberration correction element is arranged in a tilted posture to an optical axis of the lens in an opposite direction of a tilt direction of a parallel flat plate 41 in a first virtual plane. The astigmatism correction element is transparent and is configured such that, on at least one of the first virtual plane and a second virtual plane orthogonal to the first virtual plane, a first surface directed to the image surface and a second surface directed to the lens are curve surfaces comprising the same curvature radius.SELECTED DRAWING: Figure 1A
Patent JP-2022134685-A (JP)
Title: Toner, image forming apparatus, image forming method, and method for manufacturing printed material
Inventor: YAMAUCHI SHOKEI
IPC: G03G9/097
Filed: 2021-03-04
Abstract: To provide a toner that is excellent in toner durability while achieving both low temperature fixability and heat-resistant storage property, and is excellent in preventing blocking of an image during continuous paper feed.SOLUTION: A toner contains a mold release agent including a binder resin and a ketone compound. When the glass-transition temperature (Tg) of the single binder resin is A (°C) and the glass-transition temperature (Tg) of a substance containing 10 mass% of the mold release agent based on the binder resin is B (°C), A-B>5 (°C) is satisfied.SELECTED DRAWING: None
Patent JP-2022136621-A (JP)
Title: Transfer unit
Inventor: ONAMI TAKESHI
IPC: B24B41/06
Filed: 2021-03-08
Abstract: To provide a transfer unit capable of transferring various types of substrates.SOLUTION: A transfer unit 1 transfers a substrate. The transfer unit 1 includes a holding plate 3 for holding the substrate, and a drive part for moving the holding plate 3. The holding plate 3 comprises a tabular plate body 4, a suction part 6 that is connected to a suction source 5 and that is sucked by the suction source 5 so as to attach the substrate 200 by a suction force, and a position changing part 7 that can change a position of the suction part 6 relative to the plate body 4.SELECTED DRAWING: Figure 3
Patent JP-2021192218-A (JP)
Title: Drug candidate search system and drug candidate search program used therefor
Inventor: ONISHI YUSUKE
IPC: A01G7/06
Filed: 2021-03-11
Abstract: To provide a drug candidate search system simply, quickly and accurately searching and displaying applicable drug candidates being appropriate for animals and plants and applying little influence thereto.SOLUTION: A drug candidate search system 1 comprises: a drug candidate search database device 10 including a database unit 14 for storing drug specific information, usage information and classification information, a server-side processing unit 12 for searching data relating to applicable drugs and/or applicable active ingredients from the database unit 14, and a server-side communication unit 13 for transmitting the data to a client terminal device 20a; and the client terminal device 20a including a client-side communication unit 23a for receiving a signal of the data, a client-side processing unit 22a for controlling the transmission/reception and display of the data, and a display unit 21a for displaying names of the applicable drugs and/or the applicable active ingredients, the content of the classification information, etc. from the data.SELECTED DRAWING: Figure 1
Patent JP-2021089784-A (JP)
Title: Pedestrian terminal device, on-vehicle terminal device, wireless communication system, and movement request notification method
Inventor: UENO TAKESHI
IPC: G08G1/09
Filed: 2021-03-15
Abstract: To perform the notification of a movement request to a driver of a stopped vehicle only in a necessary and appropriate case.SOLUTION: A pedestrian terminal device 1 carried by a driver for performing wireless communication with a peripheral on-vehicle terminal device 3 comprises: a position information acquisition part 11 for acquiring position information of the own pedestrian terminal device; a communication part 12 for transmitting and receiving a message to and from the on-vehicle terminal device; and a control part 14 for performing distance determination related to whether or not a stopped vehicle and the own pedestrian terminal device are separated at a predetermined distance or more on the basis of the position information of the stopped vehicle included in the message transmitted from the on-vehicle terminal device of the stopped vehicle in which a user of the own pedestrian terminal device is the driver and the position information of the own pedestrian terminal device, and for, when the stopped vehicle and the own pedestrian terminal device are separated at the predetermined distance or more, notifying the driver of a movement request of the stopped vehicle.SELECTED DRAWING: Figure 2
Patent JP-2022142855-A (JP)
Title: Laminate film
Inventor: SHIRAISHI MIYU
IPC: G02B5/30
Filed: 2021-03-17
Abstract: To provide a laminate film that can maintain reflection performance for the long term even under high-temperature environment.SOLUTION: A laminate film is made of alternative stacks of multiple thermoplastic resins of more than or equal to 50 layers, and the laminate film contains an aromatic dicarboxylic acid unit, an aromatic diol unit, and an alkylene glycol unit the number average molecular weight of which is more than or equal to 200.SELECTED DRAWING: None
Patent JP-2021196338-A (JP)
Title: Photoexcited magnetic sensor
Inventor: SAITO AKINORI
IPC: G01R33/26
Filed: 2021-03-18
Abstract: To provide a photoexcited magnetic sensor with which it is possible to narrow the interval of measurement points.SOLUTION: A photoexcited magnetic sensor 1 comprises: a cell 2 arranged along a measurement object and filled with vapor of alkaline metal; a pump laser 7 for emitting pump light; one or a plurality of mirrors for pump light for causing the pump light guided in a first direction along the measurement object to enter the cell 2; a probe laser 8 for emitting probe light; a divider part 12 for dividing probe light in plurality; one or a plurality of mirrors for probe light for causing each probe light guide in a second direction along the measurement object, which is a direction orthogonal to the first direction, to enter the cell 2; a detection part for detecting each probe light which is orthogonal to the pump light inside of the cell 2 on the outside of the cell 2; and a derivation part for deriving, on the basis of the detection result of the detection part, a change of magnetorotation angle caused to occur by spin polarization that corresponds to each probe light and deriving a magnetic field pertaining to a measurement point that corresponds to an orthogonal region.SELECTED DRAWING: Figure 1
Patent JP-2022143940-A (JP)
Title: Band saw blade and method of mounting band saw blade to band saw machine
Inventor: TSUJIMOTO SUSUMU
IPC: B24C1/10
Filed: 2021-03-18
Abstract: To provide a band saw blade capable of effectively suppressing a body part rupture in a band saw blade, and prolonging life of the band saw blade, and a method of mounting a band saw blade to a band saw machine.SOLUTION: In a band saw blade and a method of mounting a band saw blade to a band saw machine, a band saw blade is mounted to a band saw machine by being wound around a wheel of the band saw machine, and a plurality of saw tooth tables formed in one end surface of a band member in a width direction at appropriate intervals and including a cutting tooth part in a tip end portion thereof, and a garret part located between saw tooth tables and including a tooth bottom surface are provided. The garret part includes a straight part in which the tooth bottom surface is not inclined to a band thickness direction of the band member. The tooth bottom surface is orthogonal to both side surfaces of the band member. A chamfering processing part is formed in a first side edge that is a side of an outer side surface of the band member that does not contact with the wheel in a state of being mounted to the band saw machine of the garret part. When a band thickness of the band saw blade is t, a chamfering amount of the chamfering processing part of the band saw blade in the band thickness direction is 0.1 mm to t/3.SELECTED DRAWING: Figure 6
Patent JP-2022144343-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: TSUBOUCHI KOTA
IPC: G06Q50/10
Filed: 2021-03-18
Abstract: To selectively collect useful sensor data.SOLUTION: An information processing device includes an acquiring unit, a determining unit, and a requesting unit. The acquiring unit acquires meta-information about sensor data from a terminal device. The determining unit determines the usefulness of the sensor data on the basis of the meta-information acquired by the acquiring unit. The requesting unit requests the sensor data to be transmitted when the determining unit determines that the sensor data is useful.SELECTED DRAWING: Figure 3
Patent JP-2022147295-A (JP)
Title: Beauty pack cosmetics and sheet packs
Inventor: TERADA NARIKO
IPC: A61K8/86
Filed: 2021-03-23
Abstract: To provide beauty pack cosmetics suitable to be impregnated in a sufficient amount into a cosmetic sheet made of cotton or other materials for use as a sheet pack, where the beauty pack cosmetics provide a moist feeling, little sliminess, better makeup wearability, and sustained effect of making pores less noticeable.SOLUTION: A beauty pack cosmetic comprises (a) 0.001-1 mass% of a 2-methacryloyloxyethyl phosphorylcholine/butyl methacrylate copolymer, (b) 0.1-5 mass% of polyoxyalkylene methylglucoside, (c) 0.1-3% of crosslinked methylpolysiloxane powder, and (d) 0.01-0.2 mass% of one or two or more polymers selected from a group consisting of carboxyvinyl polymers and alkyl-modified carboxyvinyl polymers.SELECTED DRAWING: None
Patent JP-2022147421-A (JP)
Title: Semiconductor memory
Inventor: MATSUO KOJI
IPC: H01L21/8234
Filed: 2021-03-23
Abstract: To improve the reliability.SOLUTION: A semiconductor memory according to an embodiment includes a first semiconductor 32 extending in a first direction (X direction) parallel to a substrate 30, a first conductor 41 extending in a second direction (Z direction) perpendicular to the substrate, a first charge storage layer 44 provided to surround the outer periphery of the first conductor, a first insulator 42 provided between the first conductor and the first charge storage layer so as to surround the first conductor, a second insulator 45 provided between the first charge storage layer and the first semiconductor so as to surround the first charge storage layer, and a first memory cell MC. A part of the outer periphery of the second insulator is in contact with the first semiconductor. The first memory cell includes a first conductor, a first semiconductor, a part of a first charge storage layer provided between the first conductor and the first semiconductor, a part of the first insulator, and a part of the second insulator.SELECTED DRAWING: Figure 4
Patent JP-2021161017-A (JP)
Title: Mixed cement composition
Inventor: HIRANO YOKO
IPC: C04B7/153
Filed: 2021-03-24
Abstract: To provide a mixed cement composition that can reduce a used amount of cement clinker and is excellent in strength development.SOLUTION: Powdered mixed cement composition comprises: cement clinker powder; blast furnace slag fine powder; and limestone powder, and with a total amount of 100 mass% of cement clinker powder, blast furnace slag fine powder, and limestone powder, the ratio of cement clinker powder is 45 to 59 mass%, the ratio of the blast furnace slag powder is from 22 to 43 mass%, the ratio of the limestone powder is 4 to 23 mass%, and the ratio of the aluminate phase in the cement clinker powder is 7 to 13 mass%.SELECTED DRAWING: None
Patent JP-2021106493-A (JP)
Title: Battery pack and electrical equipment using battery pack
Inventor: NAKANO YASUSHI
IPC: H01M50/284
Filed: 2021-03-25
Abstract: To provide a battery pack capable of switching the connection state of a plurality of battery cells.SOLUTION: A first and second cell units 146 and 147 composed of a plurality of cells are housed, the first cell unit 146 is connected to an upper positive terminal 162 and a lower negative terminal 177, a second cell unit 147 is connected to a lower positive terminal 172 and an upper negative terminal 167, and a power supply circuit 321 for a microcomputer 350 is electrically connected to the lower positive terminal 172 and the upper negative terminal 167 of the cell unit 146 on one side of the first and second cell units.SELECTED DRAWING: Figure 21
Patent JP-2022149119-A (JP)
Title: Packaging bag and manufacturing method thereof
Inventor: OTSUKA YASUSHI
IPC: B65D33/25
Filed: 2021-03-25
Abstract: To provide a packaging bad capable of opening a chuck member without damaging a cutting line for opening in filling with a content, and a manufacturing method of the same.SOLUTION: A storage space 7 storing a content F is formed by heat seal of a front surface sheet 1A and a back surface sheet 1B including a base material layer, an intermediate layer and a sealant layer inside of a packaging bag 101. The packaging bag 101 has side seal parts 8 formed at both the left and right sides with the front surface sheet 1A and the back surface sheet 1B as a seal part formed by heat seal. First and second cutting lines 3, 4 are formed from one side seal part 8 to the other side seal part 8 on each base material layer, and the first and second cutting lines 3, 4 are formed more shallowly at a center area than side areas at both the left and right sides. A chuck member 2 is situated on the side of the storage space 7 of the first and second cutting lines 3, 4 between the front surface sheet 1A and the back surface sheet 1B.SELECTED DRAWING: Figure 1
Patent JP-2022149321-A (JP)
Title: Sulfur-containing composition, cement composition and method for producing soil improver
Inventor: NODA KENJI
IPC: C01B17/44
Filed: 2021-03-25
Abstract: To provide a method for producing sulfur-containing compositions that can produce sulfur-containing compounds with reduced variations in quality at low production cost.SOLUTION: A method for producing a sulfur-containing composition includes: a gas generation step for heating resin-containing waste with a first heater to generate a decomposed gas; and a reaction step for causing a second heater to react the decomposed gas with gypsum-containing waste in a temperature range of 800-1100°C to give the sulfur-containing composition.SELECTED DRAWING: Figure 1
Patent JP-2022150656-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: FUJII HIROKI
IPC: G06F16/27
Filed: 2021-03-26
Abstract: To provide a technique which allows for scaling out in anticipation of an increase of requests to a search engine in an OCR system.SOLUTION: A form including a corrected item is acquired, the number of corrections to be requested is predicted on the basis of the acquired form, and it is determined on the basis of a prediction result whether a scale-out command should be issued to an information processing apparatus which performs correction processing.SELECTED DRAWING: Figure 4