baber/WOPTO huggingface dataset:
Patent JP-2019186584-A (JP)
Title: Multi-charged particle beam drawing apparatus and multi-charged particle beam drawing method
Inventor: MATSUMOTO HIRONOBU
IPC: G03F7/20
Filed: 2019-08-01
Abstract: PURPOSE: To provide a device capable of correcting distortion of the reflection surface of a mirror, and/or positional deviation caused by distortion, or the like, on the sample surface of drawing object, in multi-beam drawing.CONSTITUTION: A drawing device 100 includes a pixel division unit 50 for dividing the drawing region of a sample into a plurality of mesh-like pixel regions irradiated with a multi-charged particle beam, a pixel block generation unit 52 for grouping the plurality of pixel regions into a plurality of pixel blocks constituted by at least one pixel region, a correction unit 64 for correcting the positional deviation in units of pixel blocks, for each pixel block of the plurality of pixel blocks, an irradiation amount calculation unit 68 calculating the irradiation amount for each pixel subjected to correction of positional deviation, and a drawing unit 150 for patterning the sample by using the multi-charged particle beam, so that each pixel is irradiated with the calculated irradiation amount.SELECTED DRAWING: Figure 1
Patent JP-2019205464-A (JP)
Title: Insect catching device and use method thereof
Inventor: Andrew f sandford
IPC: A01M1/14
Filed: 2019-08-02
Abstract: To provide an insect catching device which can be detached easily, and has a minimum installation area and a comfortable design in an aesthetic aspect.SOLUTION: An insect catching device 110 comprises: an insect catching part 114 including an adhesion surface and an enclosure having a first opening 120 in which the adhesion surface is stored in the enclosure at least partially, and adheres to an insect; a base part 112 including an illumination element and a fitting part and illuminating the insect catching part 114, the fitting part being communicated with a power supply and receiving power from the power supply; and a first heating element communicated with the power supply. The insect catching part 114 is detachably engaged to the base part 112, and receives light from the base part 112 when engaged to the base part 112. The first heating element applies heat to at least a part of the insect catching device 110 when it is engaged to the insect catching device 110.SELECTED DRAWING: Figure 1
Patent JP-2021028251-A (JP)
Title: Printing apparatus and position identification method
Inventor: FUJIOKA ATSUSHI
IPC: B41J11/42
Filed: 2019-08-09
Abstract: To provide a printing apparatus and a position identification method capable of accurately detecting a position of an edge of a mark formed on a printing medium.SOLUTION: Marks that can be detected by an optical sensor are formed on a printing tape. In a first mode, a first predetermined value, a second predetermined value, a first saturation value and a second saturation value are acquired. The first predetermined value, the second predetermined value, the first saturation value and the second saturation value are voltage levels of the optical sensor, respectively when an edge of the mark is located at a position separated by a predetermined distance in the upstream side and the downstream side from a detected position, when the mark is located and not located at the detected position and when the mark is located at the detection position. An absolute value of a difference between the first predetermined value and the second predetermined value is calculated. A specific interval is calculated based on a fitting function, a predetermined distance, the absolute value of the difference, the first saturation value and the second saturation value. In a second mode, a voltage level of the optical sensor is sequentially acquired in association with a moving distance during transfer of the printing tape (S33 to S35), and a position of the edge of the mark is determined based on a relation between the voltage level and the moving distance, the specific interval, and a threshold value (S38).SELECTED DRAWING: Figure 8
Patent JP-2021031924-A (JP)
Title: Door device
Inventor: YAMAMOTO TETSUYA
IPC: E05F15/622
Filed: 2019-08-22
Abstract: To improve operability in opening a door.SOLUTION: An extrusion device 70 of a door device 10 is disposed in a door 12. The extrusion device 70 has an extrusion motor 80 that is driven by a control section, a transmission mechanism 86 connected to the extrusion motor 80, and an extrusion member 110 connected to the transmission mechanism 86. When the extrusion motor 80 is driven, an extrusion plate 118 of the extrusion member 110 protrudes from the door 12 and butts against a door frame 14. Accordingly, the door 12 is pushed to the outdoor side by the extrusion member 110 and rotated in an opening direction. Consequently, actuating the extrusion device 70 before a user opens the door 12 allows a gap to be formed between the door frame 14 and the door 12. Therefore, even if the atmospheric pressure difference occurs between the indoor side and the outdoor side, the atmospheric pressure can be balanced between the indoor side and the outdoor side after the extrusion device 70 is actuated. Accordingly, the load when a user opens the door 12 can be inhibited from becoming higher.SELECTED DRAWING: Figure 6
Patent JP-2021029775-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2019-08-28
Abstract: To provide a slot machine improved in connection with a configuration having a different degree of advantage according to a difference in a game state.SOLUTION: A main control part performs control to RT1 by allowing an RT shift display mode to stop in a winning line during a normal game state (not during internal winning), and does not perform control to RT1 even if an RT shift display mode stops in a winning line in a normal game state (during internal winning), a probability (AT winning probability when shifting to an advantageous section) in which an AT state is selected by a shift time state lottery, a winning probability (completion lottery probability) of a completion lottery in a normal state, and a probability (third AT lottery probability) for determining control to an AT state in a third AT lottery differ between RT0 and RT1.SELECTED DRAWING: Figure 23
Patent JP-2021035784-A (JP)
Title: tire
Inventor: SAWAGAMI ISAO
IPC: B60C11/03
Filed: 2019-08-30
Abstract: To provide a tire capable of exerting excellent steering stability and wetting performance.SOLUTION: A tread part 2 includes an outside tread end To, an outside shoulder major groove 5, an outside shoulder land part 8, and an outside middle land part 9. A tread of the outside middle land part 9 includes a first profile 16 that is composed of an arc with a curvature radius R1. A tread of the outside shoulder land part 8 includes a second profile 17 that is composed of an arc with a curvature radius R2, and a third profile 18 that is extended to a groove edge of the outside shoulder major groove 5 from a tire-axis-direction inner end of the second profile 17 and that is composed of an arc with a curvature radius R3 smaller than the curvature radius R2.SELECTED DRAWING: Figure 1
Patent JP-2021038426-A (JP)
Title: Evaluation method and vacuum evaporation apparatus
Inventor: KITAZAWA Ryoya
IPC: C23C14/24
Filed: 2019-09-02
Abstract: To provide an evaluation method capable of evaluating a thermal load to an organic material with a simple method when the organic material in an accommodation box is heated by a heating means, and a vacuum evaporation apparatus DM.SOLUTION: An evaluation method of evaluating a thermal load to an organic material according to the invention prior to filling a solid organic material Om in a content vessel 42 of an accommodation box Ds and sublimating or evaporating the organic material by heating the organic material in the content vessel with a sheath heater 43a-43d as a heating means in a vacuum chamber 1 in a vacuum atmosphere includes a step where an impurity is included to the organic material in a range of 0.2 wt.%-5 wt.%, a step where the organic material within the content vessel is continuously or stepwise heated by a heating means, and a step where a magnitude of a thermal load to the organic material is determined from a surface state of the organic material exposed in the content vessel.SELECTED DRAWING: Figure 1
Patent JP-2021042330-A (JP)
Title: Copolymer, draw solute, draw solution and water treatment device
Inventor: MIZUGUCHI HIROTAKA
IPC: C08F220/10
Filed: 2019-09-12
Abstract: To provide a copolymer that can be suitably used for a positive osmosis membrane method, a draw solute, and a draw solution and a water treatment device using the same.SOLUTION: A copolymer has a constitutional unit derived from a monomer having a nitrogen-containing heterocycle and an ethylenically unsaturated group of 35-75 mass% and a constitutional unit derived from (meth) acrylate of 25-65 mass% and has a molecular weight distribution of 1.5 or less.SELECTED DRAWING: None
Patent JP-2021044518-A (JP)
Title: Semiconductor device, semiconductor device manufacturing method, inverter circuit, drive device, vehicle, and elevator
Inventor: KYOGOKU SHINYA
IPC: H01L21/28
Filed: 2019-09-13
Abstract: To provide a semiconductor device capable of reducing an off-leak current.SOLUTION: A semiconductor device according to an embodiment includes a first surface and a second surface opposing the first surface and comprises a silicon carbide layer, a gate electrode, a gate insulation layer, a first electrode, and a second electrode. The silicon carbide layer has: a first trench on a side on which the first surface exists; a first silicon carbide region of n type; a second silicon carbide region of a p type positioned between the first silicon carbide region and the first surface; a third silicon carbide region of an n type positioned between the second silicon carbide region and the first surface; a fourth silicon carbide region of a p type positioned between the first silicon carbide region and the first trench; a fifth silicon carbide region positioned between the first silicon carbide region and the first surface; and a sixth silicon carbide region that is positioned between the fourth silicon carbide region and the fifth silicon carbide region, sandwiches the first silicon carbide region with the fourth silicon carbide region, and has an n-type impurity concentration higher than that of the first silicon carbide region. The gate electrode is positioned in the first trench, the first electrode is positioned on the side on which the first surface exists, and the second electrode is positioned on a side on which the second surface exists.SELECTED DRAWING: Figure 1
Patent JP-2021052044-A (JP)
Title: Light emitting device and manufacturing method therefor
Inventor: MIKI TAKAHITO
IPC: H01L33/60
Filed: 2019-09-24
Abstract: To provide a light emitting device that suppresses damage to a part of the light emitting device and a method for manufacturing the same.SOLUTION: A light emitting device 100 includes a first metal terminal 2, a second metal terminal 3, and an insulating molding resin 4 arranged between the first metal terminal 2 and the second metal terminal 3 and partially around the first metal terminal 2 and the second metal terminal 3, and includes a support 1 having an upper surface, a lower surface, and a side surface, a light emitting element 10 arranged on the upper surface of the support 1, and a light reflecting member 40 arranged at least on the upper surface of the support 1 and on a side of the light emitting element 10. At least parts of the lower surface of the first metal terminal 2 and the lower surface of the second metal terminal 3 are exposed from the molding resin 4, and the first metal terminal 2 or the second metal terminal 3 exposed from the molding resin 4 protrude more greatly sideward on the side surface of the light reflecting member 40 than that on the side surface of the support 1.SELECTED DRAWING: Figure 3
Patent JP-2021050479-A (JP)
Title: Automatic faucet device
Inventor: SAKAI TOMOMI
IPC: E03B9/02
Filed: 2019-09-24
Abstract: To provide an automatic faucet device for allowing easy removal of a strainer only during maintenance or the like.SOLUTION: The automatic faucet device includes a base, a flow path unit having a flow path inside and mountable/removable on/from the base through the front side, and a cylindrical strainer having a filter part on at least part of the peripheral face and mountable/removable into/from the flow path of the flow path unit through the front side, the flow path of the flow path unit being communicated at its upstream side with a space being outside with respect to the filter part of the cylindrical strainer, the flow path of the flow path unit being communicated at its downstream side with a space being inside with respect to the filter part of the cylindrical strainer.SELECTED DRAWING: Figure 1
Patent JP-2021051054-A (JP)
Title: Preload inspection method for wheel bearing device
Inventor: TAKUBO TAKAYASU
IPC: G01M13/04
Filed: 2019-09-26
Abstract: To provide a preload inspection method with which a preload value can be calculated more accurately, and to provide a preload inspection method with which it can be more accurately determined whether or not a preload state is acceptable.SOLUTION: The preload inspection method is for a wheel bearing device 1 comprising: an outer member 2 having double-row outside raceway surfaces 2c, 2d; an inner member 3 having double-row inside raceway surfaces 3c, 3d, and consisting of a hub wheel 31 and an inner wheel 32 pressed into a small diameter step part 3a of the hub wheel 31; and double-row rolling bodies 4, 5 respectively interposed between the raceway surfaces 2c, 2d of the outer member 2 and the raceway surfaces 3c, 3d of the inner member 3. The method comprises: a power calculation step S5 in which the outer member 2 or the inner member 3 is rotated in a relative manner to calculate power P; a preload value calculation step S6 in which a preload value F2 is calculated on the basis of the power P calculated in the power calculation step S5; and a pass/fail determination step S7 in which pass/fail determination is made on the basis of whether or not the preload value F2 calculated in the preload value calculation step S6 falls within an allowable range R.SELECTED DRAWING: Figure 2
Patent JP-2021055678-A (JP)
Title: cover
Inventor: KOBASHIGAWA SHUTA
IPC: B60R19/48
Filed: 2019-09-26
Abstract: To provide a cover capable of easily keeping a close state of an opening portion and being easily opened and closed in opening/closing the opening portion.SOLUTION: A cover for opening and closing an opening portion of a vehicle member, includes a first face for covering a part of the opening portion, and a second face extended in a direction different from the first face and covering the other part of the opening portion. The first face has a first engagement portion engaged with the vehicle member to be applied as a rotation shaft in opening and closing the cover, and a second engagement portion engaged with the vehicle member against an opening direction of the cover on the rotation shaft. The second face has a third engagement portion engaged with the vehicle member so that it does not interfere with the opening portion in an opening motion of the cover, and restricts positional deviation of the second face to the opening portion in closing the cover.SELECTED DRAWING: Figure 2
Patent JP-2021052631-A (JP)
Title: combine
Inventor: ISHIDA SHOKI
IPC: A01D34/24
Filed: 2019-09-27
Abstract: To provide a combine capable of easily lifting or lowering a reaping and conveying unit to a fixed height manually.SOLUTION: The combine includes: a manual operation tool 33 operated by an operator for changing the height of the reaping and conveying unit; a control device 7 configured so as to control a lifting or lowering operation of the reaping and conveying unit on the basis of an operation to the manual operation tool 33; and a lower limit setting tool 34 for setting a lowering limit height in a maximum lifting/lowering range of the reaping and conveying unit. The control device 7 is configured so as to execute a lowering limit height control mode for controlling the lifting or lowering operation of the reaping and conveying unit so that the reaping and conveying unit is not lowered beyond the lowering limit height when the lower limit setting tool 34 is operated for setting the lowering limit height.SELECTED DRAWING: Figure 2
Patent JP-2021053172-A (JP)
Title: Medical braided tube assembly
Inventor: TANAKA KOTARO
IPC: A61M25/00
Filed: 2019-09-30
Abstract: To provide a medical braided tube assembly enhanced in pressure resistance.SOLUTION: A medical braided tube assembly comprises: a braided tube 1 having a hollow cylindrical inner resin layer 2, a braided wire 3 composed by braiding strands 3a around the inner resin layer 2, and an outer resin layer 4 disposed so as to cover peripheries of the inner resin layer 2 and the braided wire 3; and a connector 15 disposed at one end of the braided tube 1. The connector 15 has a tube housing part 161 for housing the one end of the braided tube 1, the braided tube 1 housed in the tube housing part 161 and the connector 15 are adhered and fastened by an adhesive agent 17, and the adhesive agent 17 is disposed so as to seal the whole circumference of the braided wire 3 in an edge face of the braided tube 1.SELECTED DRAWING: Figure 4
Patent JP-2021056407-A (JP)
Title: Zoom lens and image capturing device having the same
Inventor: NAKAHARA MAKOTO
IPC: G02B15/20
Filed: 2019-09-30
Abstract: To provide a compact zoom lens which offers good optical characteristics.SOLUTION: A zoom lens provided herein comprises a first lens group L1 having positive refractive power, a second lens group L2 having negative refractive power, a third lens group L3 having positive refractive power, an intermediate group LM comprising a plurality of lens groups, and a final lens group LR having negative refractive power, and is configured such that distances between adjacent lens groups change while zooming. The zoom lens has an aperture stop SP. The intermediate group LM has a negative lens group LN having negative refractive power. Both the negative lens group LN and the final lens group LR move towards the object side while zooming from the wide-angle end to the telephoto end. The zoom lens satisfies given conditional expressions.SELECTED DRAWING: Figure 1
Patent JP-2021057240-A (JP)
Title: Control unit and lighting device
Inventor: KIKUTA SAYAKA
IPC: H05B45/00
Filed: 2019-09-30
Abstract: To provide a control unit and a lighting device, capable of improving convenience.SOLUTION: A control unit according to an embodiment includes an output part and an abnormal state detection part. The output part outputs, to a driver driving a light source part, a maintenance signal indicating that the current lighting state of the light source part is to be maintained. The abnormal state detection part detects the state of an abnormality occurring in at least one of own machine or the driver. The output part also outputs the maintenance signal when the abnormal state detection part detects the abnormal state of the own machine or the driver.SELECTED DRAWING: Figure 1
Patent JP-2021056906-A (JP)
Title: Recording device, reproducing device, system, recording method, reproducing method, recording program and reproducing program
Inventor: IWAKI SHINNOSUKE
IPC: G11B20/10
Filed: 2019-09-30
Abstract: To provide a reproducing device reproducing VR contents only within a reproducible range, while providing a recording device recording VR contents according to functions that the reproducing device can reproduce.SOLUTION: A recording device records movements of an object in a virtual space, where data structure of data of the movements of the object that the recording device records is used for processing of reproducing the movements of the object in a reproducing device, the recording device comprising a control unit and a storage unit. The control unit causes the storage unit to store, in association with the object, data relating to the movements of the object, and data relating to functions usable in the processing of moving the object. As for the data relating to the functions usable in the processing of moving the object, the control unit causes the storage unit to store it such that the reproducing device can specify classifications of functions reproducible by the reproducing device.SELECTED DRAWING: Figure 4
Patent JP-2019220725-A (JP)
Title: Solar cell and method of manufacturing the same
Inventor: JUN YOUNG-KWON
IPC: H01L31/18
Filed: 2019-10-02
Abstract: To provide a structure of a solar cell capable of improving photoelectric conversion efficiency of the solar cell and a method of manufacturing the same.SOLUTION: In the solar cell in which a light absorbing layer is formed between two electrodes arranged to face each other, an electric polarization layer including an electric polarization substance that forms a built-in electric field is formed between the electrodes and the light absorbing layer. A thickness of the electric polarization layer is 10 nm to 100 nm. The electric polarization layer also serves as a buffer layer. The electric polarization layer is a substance having a perovskite crystal structure, an antiferroelectric substance, or a composite substance containing an antiferroelectric substance.SELECTED DRAWING: Figure 1
Patent JP-2021061162-A (JP)
Title: Battery pack
Inventor: TAKEUCHI HIROSHI
IPC: H01M50/20
Filed: 2019-10-07
Abstract: To provide a battery pack in which a short circuit between a positive electrode member and a negative electrode member can be prevented without increasing the number of components while the battery pack is configured to be compact.SOLUTION: An internal unit of a battery pack includes: a battery cell group including a plurality of battery cells; a holder holding the battery cell group; and a platform connected to the holder. The platform includes: an insulating main surface where a positive electrode member comprising a positive electrode side circuit member or a terminal part of a positive electrode side electrical component and a negative electrode member comprising a negative electrode side circuit member or a terminal part of a negative electrode side electrical component are disposed adjacent to each other; and an insulating partition part projecting from the main surface to partition between the positive electrode member and the negative electrode member.SELECTED DRAWING: Figure 3
Patent JP-2021062326-A (JP)
Title: Magnetic separator
Inventor: MOZUME KAZUHISA
IPC: B03C1/26
Filed: 2019-10-11
Abstract: To provide a magnetic separator capable of facilitating cleaning.SOLUTION: A magnetic separator includes: a magnet bar 21 which attracts a magnetic material contained in a processed product; a case 10 having an inlet 12 of the processed object, a discharge port of the processed object that has passed through the magnet bar 21, and a magnet outlet/inlet 14 through which the magnet bar 21 moves into/out from the case 10 in a direction in which the magnet bar 21 is moved; and a magnet support mechanism 40 having a slide mechanism 41 which supports the magnet bar 21 on the case 10 in a manner that the magnet bar 21 can slide relative to the magnet outlet/inlet 14 in the direction in which the magnet bar 21 is moved, and a rotation mechanism 45 which rotates the magnet bar 21 moved out from the magnet outlet/inlet 14 around a direction axis orthogonal to the direction in which the magnet bar 21 is moved into/out.SELECTED DRAWING: Figure 1