baber/WOPTO huggingface dataset:
Patent JP-2022165203-A (JP)
Title: Laminated wafer grinding method
Inventor: LEE JAEYOUNG
IPC: H01L21/304
Filed: 2021-04-19
Abstract: To more securely remove an annular region of a peripheral part of a first wafer in a laminated wafer.SOLUTION: There is provided a laminated wafer grinding method including: a modified layer forming step of applying a laser beam having such a wavelength as to be transmitted through a first wafer to the first wafer along a first annular line to be processed set on an inner side of a peripheral edge of the first wafer to form a first annular modified layer and applying the laser beam to the first wafer along one or more second lines to be processed set in an annular region from the first line to be processed to the peripheral edge of the first wafer to form a second modified layer that partitions the annular region into two or more parts; a trimming step of causing a cutting blade to cut into the annular region to a predetermined depth of the first wafer in a depth direction to cut the annular region; and a grinding step of grinding a second surface side of the first wafer to thin the first wafer to a finished thickness and removing the annular region.SELECTED DRAWING: Figure 6
Patent JP-2022168957-A (JP)
Title: spray nozzle unit
Inventor: IMAGAWA YOSHINARI
IPC: B05B1/16
Filed: 2021-04-27
Abstract: To easily manufacture a rotary head and a valve body to be assembled between the rotary head and an inner cylinder in a spray nozzle unit for a type which can switch spraying states by rotating the rotary head.SOLUTION: A spray nozzle unit has an insertion port 8b to be inserted into an inflow port 4d between an inner peripheral surface around the inflow port 4d of a rotary head 4 and an outer peripheral surface around an outflow hole 2b of an inner cylinder 2, a rubber valve body 8 rotating integrally with the rotary head 4 is assembled so as to make the valve body 8 slide with the inner cylinder 2, and a valve presser 9 for suppressing deformation of the valve body 8 is assembled to be able to stably acquire high sealability between the valve body 8 and the inner cylinder 2. In this way, both the rotary head 4 and the valve body 8 can easily be manufactured without requiring inner peripheral working for secure sealability to be performed to a conventional rotary head.SELECTED DRAWING: Figure 1
Patent JP-2022172605-A (JP)
Title: Ware body for ware with fan and ware with fan
Inventor: ICHIGAYA KOJI
IPC: A41D13/005
Filed: 2021-05-06
Abstract: To provide a ware body for ware with fan and the ware with fan capable of working as a rain cover when the fan is in use, making a fan attachment hole inconspicuous after the fan is removed when the fan is not in use, and easily switching the fan between use and not in use.SOLUTION: A ware body 1 for ware with fan 100 including an attachment hole 13 for attaching a fan 2 and an air discharge unit 14 for discharging air includes: a fan cover 17 covering the attachment hole 13 from outside the ware body 1 and having an opening part 171; and an adjustment member 18 for adjusting an opening area of the opening part 171. Since one end of the adjustment member 18 in the longer direction is fixed to cloth C in the vicinity of the opening part 171 or fixed to the fan cover 17 as well as the other end thereof in the longer direction is fixed attachably to and detachably from the cloth C, the opening area of the opening part 171 is adjusted by the fixed position of the other end of the adjustment member 18.SELECTED DRAWING: Figure 2A
Patent JP-2022172859-A (JP)
Title: Cooking system
Inventor: ISODA YUKIHIRO
IPC: H02N11/00
Filed: 2021-05-07
Abstract: To provide a cooking system that utilizes a thermoelectric power generation unit, which converts heat energy from edible oil into electric energy, to achieve space savings, and that also effectively utilizes the heat energy having been wasted.SOLUTION: A cooking system allows cooking using edible oil and includes a heat dissipation unit that dissipates heat from edible oil and a thermoelectric power generation unit that converts the heat dissipated from the heat dissipation unit into electric power. Preferably, the heat dissipation unit is a fryer and/or a waste edible oil filter apparatus. Preferably, the electric power converted by the thermoelectric power generation unit is fed to the fryer and/or the waste edible oil filter apparatus. Preferably, the cooking system further includes a ventilation fan, and the electric power converted by the thermoelectric power generation unit is fed to the ventilation fan.SELECTED DRAWING: Figure 1
Patent JP-2022175410-A (JP)
Inventor: AIDA MITSUHIRO
IPC: B41J2/17
Filed: 2021-05-13
Abstract: 【課題】ノズル面のブレードのスライド方向下流側の端部領域におけるインクの滞留を抑制することを目的とする。【解決手段】メンテナンス装置３０は、インクジェットヘッド１２のノズル面１２Ｎに接触しながらスライドするブレード８２と、ノズル面１２Ｎのブレード８２のスライド方向下流側の端部領域から、又は、端部領域に位置するブレード８２から、インクを吸収する吸収体９１と、を備える。吸収体９１は、端部領域に対向又は接触している。【選択図】図１３
Patent JP-2022175684-A (JP)
Title: earth retaining wall
Inventor: ASANO HITOSHI
IPC: E02D5/04
Filed: 2021-05-14
Abstract: To provide an earth retaining wall in which moment can be surely transmitted from auxiliary beams to soldier beams.SOLUTION: The earth retaining wall is provided, comprising: a plurality of soldier beams which are inserted at predetermined intervals into the earth retaining wall construction ground; and a plurality of auxiliary beams which are inserted into the backside ground from the side positions of soldier beams and are connected to the soldier beams via a connection member 5. The connection member 5 integrally comprises: a square pipe material 51 which has a square pipe shape, and can be inserted into a groove of the soldier beam and a groove of the auxiliary beam; a first end plate 52 which blocks the opening on one end side, of the square pipe material 51, and can be fastened to a web of the soldier beam via a plurality of first bolts; and a second end plate 53 which blocks the opening on the other side of the square pipe material 51, and can be fastened to a web of the auxiliary beam via a plurality of second bolts.SELECTED DRAWING: Figure 9
Patent JP-2022175845-A (JP)
Title: High-frequency amplification apparatus and magnetic resonance imaging apparatus
Inventor: KAWAGUCHI SUSUMU
IPC: A61B5/055
Filed: 2021-05-14
Abstract: To further improve a function for maintaining linearity of a high-frequency amplification circuit.SOLUTION: A high-frequency amplification apparatus comprises a high-frequency amplification circuit, a load impedance calculation unit, and a first control unit. The high-frequency amplification circuit includes a power amplification element for amplifying a high frequency signal that is input. The load impedance calculation unit calculates load impedance on the basis of information on a voltage standing wave ratio and a phase on the output side of the high-frequency amplification circuit.SELECTED DRAWING: Figure 2
Patent JP-2022070195-A (JP)
Title: Optical film and method of manufacturing the same
Inventor: LIAO TE-CHAO
IPC: G02B5/20
Filed: 2021-05-24
Abstract: To provide a highly reliable optical film comprising a quantum dot layer, an upper protective layer and a lower protective layer, and a method of manufacturing the same.SOLUTION: A quantum dot layer has a first surface and a second surface on the opposite side from the first surface, an upper protective layer is formed on the first surface, and a lower protective layer is formed on the second surface. The upper protective layer and lower protective layer each include an adhesion layer, a water-oxygen barrier layer, and a base material layer held between the adhesion layer and water-oxygen barrier layer, the adhesion layer is arranged nearby the quantum dot layer and formed of water paint, and the water-oxygen barrier layer is arranged apart from the quantum dot layer, and includes a vapor deposition layer and a coating plastic layer formed on the vapor deposition layer.SELECTED DRAWING: Figure 1
Patent JP-2022184341-A (JP)
Title: Self travel type robot program
Inventor: YOSHIZUKA TAKUO
IPC: A61L9/18
Filed: 2021-06-01
Abstract: To provide a self travel type robot program, capable of causing a self travel type robot to achieve a function of a fail proof for reducing a risk at which an avoidance object is irradiated with a sterilization ray emitted from a sterilization lamp provided on the self travel type robot.SOLUTION: A self travel type robot program causes a self travel type robot, to achieve an irradiation area grasping function, a detection function, and a sterilization lamp turning on function, the irradiation area grasping function is a function for grasping the irradiation area of the sterilization lamp. The detection function is a function for detecting presence/absence of an avoidance object in a detection area including completely, the irradiation area, for the sterilization lamp for which the irradiation area is grasped. The sterilization lamp turning on function is a function for turning on a sterilization lamp for which the irradiation area is included completely, in the detection area, when there is the detection area where no avoidance object is detected.SELECTED DRAWING: Figure 2
Patent JP-2022184597-A (JP)
Title: Vehicle body structure
Inventor: HIRAMATSU MASAYA
IPC: B62D25/08
Filed: 2021-06-01
Abstract: To input a buffer load acting in a vehicle fore and aft direction to a front part of a battery case linearly to enable dispersion and absorption of the buffer load.SOLUTION: A vehicle body structure includes: front side frames 72; and frame members 11 each extending from a vehicle front part of a battery case 10 to the vehicle front below the front side frame 72. Multiple right connection parts 55, 56 which connect the right frame member 11 to the right front side frame 72 are provided spaced apart from each other in a vehicle fore and aft direction.SELECTED DRAWING: Figure 8
Patent JP-2022018080-A (JP)
Title: Compound having pyrromethene skeleton, light-emitting device material containing the same and light-emitting device fabricated using the same
Inventor: NODA HIROTAKA
IPC: H01L51/50
Filed: 2021-06-02
Abstract: To provide a compound that can give a light-emitting device material having excellent element efficiency and color purity .SOLUTION: A compound having a pyrromethene skeleton has a phenyl group having a specific substituent at a specific position of the pyrromethene skeleton.SELECTED DRAWING: None
Patent JP-2022185218-A (JP)
Title: Biosensor for ketone body measurement
Inventor: ITO SHIMPEI
IPC: G01N27/327
Filed: 2021-06-02
Abstract: To provide a biosensor for in-blood ketone body measurement that has excellent heat resistance and, particularly when making a sensor, shows a stable response value without depending on the temperature of dry treatment, the biosensor employing 3-hydroxybutyrate dehydrogenase.SOLUTION: A sensor for ketone body measurement contains a reaction layer containing a 3-hydroxybutyrate dehydrogenase derived from Geobacillus microorganisms and an electronic receptor.SELECTED DRAWING: None
Patent JP-2021193079-A (JP)
Title: Cosmetic composition
Inventor: FUKUDA TERUYUKI
IPC: A61Q3/02
Filed: 2021-06-03
Abstract: To provide a cosmetic composition capable of forming a cosmetic coating film having excellent concealing properties and color developing properties even without using an inorganic pigment, a cosmetic method using the cosmetic composition and a cosmetic coating film formed from the cosmetic composition.SOLUTION: There are provided: a cosmetic composition comprising a solvent A, a solvent B, a polymer C and a colorant in which the solvent A is one or more selected from ethanol, n-propanol and isopropanol, the boiling point of the solvent B is 150°C or more, the Hansen solubility parameter distance Ra of the solvent B to water is 40 or more, the solvent B is compatible with the solvent A and the polymer C is soluble in the solvent A and insoluble in the solvent B; a cosmetic method using the cosmetic composition; and a cosmetic coating film formed from the cosmetic composition.SELECTED DRAWING: None
Patent JP-2022186291-A (JP)
Title: External power supply connection device and external power supply system
Inventor: NAKADA KENJI
IPC: H02J7/35
Filed: 2021-06-04
Abstract: To provide an external power supply connection device and an external power supply system capable of improving safety.SOLUTION: An external power supply connection device for connecting an external circuit and an indoor circuit includes: an input unit electrically connected to the external circuit; an isolation transformer having a primary side terminal electrically connected to the input unit and a secondary side terminal electrically connected to the indoor circuit, and receiving an alternating current from the input unit; and a primary side grounding unit having a grounding wire for grounding an electric path connected to the primary side terminal of the isolation transformer; and a secondary side grounding unit having a grounding wire for grounding the electric path connected to the secondary side terminal of the isolation transformer. At least one of the primary side grounding unit and the secondary side grounding unit has a forward cut filter unit that does not allow an effective current flow from the ground line to the ground. An external power supply system includes the external power supply connection device.SELECTED DRAWING: Figure 1
Patent JP-2022170626-A (JP)
Inventor: KIM JUNG SOK
IPC: D03D15/56
Filed: 2021-06-07
Abstract: 【課題】使用者が構造物での作業が容易にできるように短い長さを持ちつつ、使用者が移動も容易にできるように伸縮可能、構造物で落下した際の落下衝撃荷重を吸収できる構成を持つ安全ランヤードのバンドを提供する。【解決手段】人の落下時には荷重により伸長されながら、衝撃荷重を吸収するコア及び当該コアを包む外皮２０によって構成され、前記コアは、横糸と縦糸とを含み、前記縦糸は、バンド１０の長さ方向に作用する荷重によって伸長する半延伸糸により構成され、前記縦糸と並行に配置された弾性を持つ第一伸縮性繊維を持ち、前記外皮１０は、横糸と縦糸とが製織されて形成されており、且つ当該縦糸と並行に配置された弾性を持つ第二伸縮性繊維を持ち、前記バンド１０の長さ方向へ作用した荷重が前記コアと前記外皮２０に加わる構成となっており、前記外皮２０の蛇腹が平坦になる限度内で、前記コアの前記縦糸が延伸されて当該荷重を吸収する。【選択図】図１
Patent JP-2022187849-A (JP)
Title: Shaft number recording device, shaft number determination device, shaft number determination system, shaft number determination method, and program
Inventor: KOJIMA YOHEI
IPC: G08G1/015
Filed: 2021-06-08
Abstract: To provide a shaft number recording device that enables information about the shaft number of a vehicle detected in a toll gate provided with a vehicle shaft detection device to be used in a toll gate provided with no vehicle shaft detection device.SOLUTION: A shaft number recording device includes: a first rear license plate information acquisition section for acquiring license plate information of a rear license plate of a vehicle traveling on a lane; a shaft number detection section for detecting the shaft number of a towed vehicle based on detection information of a vehicle shaft detection device when the vehicle is a combination vehicle consisting of a towing vehicle and the towed vehicle; and a transmission section for transmitting towed vehicle information in which the license plate information of the towed vehicle is associated with the shaft number to a host device.SELECTED DRAWING: Figure 2
Patent JP-2022001937-A (JP)
Title: Electric field light emitting display
Inventor: KIM BEOM JIN
IPC: G09G3/20
Filed: 2021-06-17
Abstract: To provide an electric field light emitting display formed so as to minimize the variation of a light emitting current due to a characteristic deviation between a drive element and a light emitting element even in simple pixel configuration.SOLUTION: An electric field light emitting display includes: a pixel array including a lot of pixels, one gate line connected in common to adjacent pixels in a first direction, one data line connected in common to adjacent pixels in a second direction intersecting the first direction, a first power source line connected in common to all the pixels, a second power source line and an initialization voltage supply line; and a panel drive circuit connected to the pixel array.SELECTED DRAWING: Figure 5
Patent JP-2023000474-A (JP)
Title: Skin peeling device and skin peeling method for processing object vegetable
Inventor: SASAKI KEISUKE
IPC: B26D3/26
Filed: 2021-06-18
Abstract: To provide a skin peeling device and a skin peeling method for a processing object vegetable which can stably and continuously peel the skin even when the shapes of the processing object vegetables vary.SOLUTION: A skin peeling device 10 being the skin peeling device 10 which makes a processing object vegetable V pass through gaps between multiple pairs of peelers 81 arranged in one line to peel the skin of the processing object vegetable V with the peelers 81, comprises: an imaging unit 29 which captures an image of the processing object vegetable V; a detection unit 30 which is constituted by a multi-layer neural network and detects the type and shape of the processing object vegetable V by receiving input of the image; a vegetable attachment unit 50 which has a support part 55 that supports the processing object vegetable V and a rotation mechanism 53 that rotates the support part 55 and moves between the peelers 81; and a support part height adjustment mechanism 27 which matches the heights between the shaft center of the processing object vegetable V and the support part 55 on the basis of the shape of the processing object vegetable V.SELECTED DRAWING: Figure 2
Patent JP-2023005334-A (JP)
Title: Information processing device, control method, and program
Inventor: EZAKI YOICHI
IPC: G06Q10/06
Filed: 2021-06-29
Abstract: To provide a mechanism for assisting, when a planner creates an allocation plan, creation of the plan based on past plans.SOLUTION: The present invention provides an information processing device that creates an allocation plan for allocating jobs to resources so as to satisfy predetermined constraints, the information processing device including: construction means for constructing an allocation evaluation model based on the created allocation plan; and output means for outputting, using the allocation evaluation model, allocation evaluation values to the resources, with respect to jobs already allocated to the resources and jobs not allocated to the resources.SELECTED DRAWING: Figure 3
Patent JP-2021164675-A (JP)
Title: Seat
Inventor: ABE Ryuzaburo
IPC: B60H1/34
Filed: 2021-06-30
Abstract: To provide a seat capable of improving a seating feeling.SOLUTION: A seat comprises: a pad including a ventilation path 1A formed inside and a blowing port formed on a top surface, the pad including a pad body 200 and a cover member 20 on which the blowing port is formed, the cover member 20 disposed so as to cover the pad body 200 so that the ventilation path 1A is formed between the pad body 200 and the cover member 20; and a skin material with which the pad is covered, the skin material having a portion to be suspended by the pad. The seat is configured so that air flows through the ventilation path 1A and the blowing port. The pad body 200 includes: a step part provided at a front end part; and an abutting surface 231 that is provided so as to extend forward from a lower end of the step part and faces upward. A front end part 23 of the cover member 20 is disposed so as to cover the step part and is in contact with the abutting surface 231.SELECTED DRAWING: Figure 13
Patent JP-2023008583-A (JP)
Title: Image forming apparatus
Inventor: MYOJO TOSHIYUKI
IPC: G03G15/00
Filed: 2021-07-06
Abstract: To provide an image forming apparatus that can efficiently prevent inconvenience due to a change in peripheral speed of a registration roller, and can avoid an increase in size of an apparatus configuration in a sheet conveyance system.SOLUTION: An image forming apparatus 100 comprises a detection unit 120 that detects toner images Ty-Tk on a toner image carrier (71), and is configured to: form a first toner pattern PT1 on the toner image carrier (71) when a sheet P does not pass through at least one of a registration roller 14 and a transfer unit TN; detect the first toner pattern PT1; form a second toner pattern PT2 on the toner image carrier (71) when the sheet P passes through both the registration roller 14 and the transfer unit TN; detect the second toner pattern PT2; and determine a correction value based on a first result of detection of the first toner pattern PT1 and a second result of detection of the second toner pattern PT2 so as to correct the peripheral speed of the registration roller with the obtained correction value.SELECTED DRAWING: Figure 9
Patent JP-2023009678-A (JP)
Title: Communication apparatus, communication method, and program
Inventor: INA EIGORO
IPC: H04W52/38
Filed: 2021-07-07
Abstract: To provide a communication device, a method, and a program, capable of highly efficient communication in consideration of interference.SOLUTION: A communication apparatus of a wireless LAN complying with IEEE802.11 standard series is configured to: determine, by executing CCA for determining whether a signal from another communication apparatus is detected at a power level not lower than a predetermined threshold in a frequency channel to be used, whether a signal can be transmitted in the frequency channel; transmit RTS in response to determination that the signal can be transmitted in the frequency channel; and transmit data to a communication partner apparatus in a case where CTS is received from the communication partner apparatus in response to the RTS. The communication apparatus is configured to use, in a case where the RTS is transmitted during a predetermined period after the communication apparatus shifts from a first state in which a signal cannot be received to a second state in which a signal can be received in the frequency channel, second transmission power lower than first transmission power used in a case where the RTS is transmitted during a period different from the predetermined period.SELECTED DRAWING: Figure 3
Patent JP-2023010440-A (JP)
Title: Information base device, aroma diffusion method, and aroma diffusion program
Inventor: SUCHEENDRA KUMAR PALANIAPPAN
IPC: G06Q50/10
Filed: 2021-07-09
Abstract: To provide an information base device, an aroma diffusion method, and an aroma diffusion program which provide an appropriately personalized aroma to a target user by performing feedback control for an aroma emitted from an aroma diffuser on the basis of reaction data of the target user collected by an ambient sensor such as a camera.SOLUTION: Aroma identification data for controlling aroma diffusion from an aroma diffuser is acquired on the basis of a user profile and history data of reactions to aromas of each user, and aroma diffusion is caused to be performed on the basis of the aroma identification data in the aroma diffuser, and the history data is updated on the basis of reaction data of the user to aromas which is detected by an ambient sensor.SELECTED DRAWING: Figure 2
Patent JP-2023014507-A (JP)
Title: rotary compressor
Inventor: YAMAGUCHI TAKAHIRO
IPC: F04C18/32
Filed: 2021-07-19
Abstract: To solve such a problem that a method for reducing inertial force generated from a piston is not sufficiently considered conventionally.SOLUTION: A rotary compressor 1 includes a compression mechanism 80, and a rotary shaft 17, the compression mechanism 80 having a piston 83 having a cylindrical roller part 81 and a plate-like blade part 82 integrated with each other, the rotary shaft 17 serving for eccentrically rotating the piston 83. In the front end of the blade part 82, at least one first hole 101 is formed in a direction along the rotary shaft 17.SELECTED DRAWING: Figure 5