baber/WOPTO huggingface dataset:
Patent JP-2023005383-A (JP)
Title: rotary cutting tool
Inventor: AIZAWA SHOTA
IPC: B23C5/26
Filed: 2021-06-29
Abstract: To certainly attach a cutting tool body to a tip end portion of an arbor even when a diameter of an attaching projection part projected out from a tip end surface of the arbor and a diameter of an attaching recessed part recessed on an attaching surface of the arbor side of the cutting tool body are different.SOLUTION: A rotary cutting tool fits in an attaching projection part 22 projected out from a tip end surface 21 of an arbor 20 in an attaching recessed part 12 recessed on an attaching surface 11 of a cutting tool body 10, thereby attaching the cutting tool body to a tip end portion of the arbor. In the rotary cutting tool, in the attaching recessed portion of the cutting tool body in which the attaching projection part projected out from the tip end surface of the arbor is fitted, fit-in step portions 12a and 12b having different recessed part diameters are provided, and a recessed part diameter Db of the fit-in step portion 12b on the arbor side is made to be larger than a recessed part diameter Da of the fit-in step portion 12a on the tip end side.SELECTED DRAWING: Figure 7
Patent JP-2021151566-A (JP)
Title: Game machine
Inventor: TSUBAKITANI YU
IPC: A63F7/02
Filed: 2021-06-29
Abstract: To prevent a movable decoration 40 from being kept in a drawn state.SOLUTION: In the setting state of a game machine where a normal position and a notice position are aligned in the vertical direction, an auxiliary spring allows a movable decoration 40 moving to the notice position to stand still on the notice position, and in the inspection state where the normal position and the notice position are aligned in the horizontal direction, an inspector releases fingers from the movable decoration 40 on the notice position of the movable decoration 40, to thereby return the movable decoration 40 to the normal position by the auxiliary spring. Consequently, a Pachinko game machine is prevented from being shipped in the state where the movable decoration 40 is standing still on the notice position unsuitable for shipping from a factory.SELECTED DRAWING: Figure 3
Patent JP-2022136342-A (JP)
Title: Artificial eye device incorporated into eyeball
Inventor: XU SHENGYONG
IPC: A61F9/007
Filed: 2021-06-29
Abstract: To provide an artificial eye device that enables a visually impaired person to obtain rich color vision.SOLUTION: An eyeball-incorporated component 100 includes a micro LED curved screen, a micro focusing lens and a hollow eyeball body, implanted between an eye crystalline lens and a retina. A hollow channel is formed in a center of the hollow eyeball body, so that light penetrating through the eye crystalline lens can reach the retina. The micro LED curved screen and the micro focusing lens are arranged in the hollow channel of the hollow eyeball body in a spaced manner. The micro LED curved screen is arranged on a side close to the eye crystalline lens, and the micro focusing lens is arranged on the side close to the retina. The micro LED curved screen and the micro focusing lens can be controllably rotated, folded and unfolded respectively, and positions of the micro LED curved screen and the micro focusing lens are changed relative to the hollow channel.SELECTED DRAWING: Figure 1
Patent JP-2023005946-A (JP)
Title: Terminal and wireless communication method
Inventor: NAGANO SHIGE
IPC: H04W76/27
Filed: 2021-06-30
Abstract: To provide a terminal and a wireless communication method that appropriately control operations related to a TRS.SOLUTION: In a wireless communication system, a terminal 10 includes a receiving unit 101 that receives first indication information indicating that a tracking reference signal is available in a resource and/or period set for the tracking reference signal, and a control unit 103 that starts a timer related to a valid period of the first indication information. The control unit 103 stops the timer if the receiving unit 101 receives second indication information indicating that the tracking reference signal is not available in the resource and/or period while the timer is activated.SELECTED DRAWING: Figure 12
Patent JP-2022106641-A (JP)
Title: Electric vehicle charging device
IPC: B60L53/14
Filed: 2021-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an electric vehicle charging device which facilitates securing of an installation space. 
     SOLUTION: An electric vehicle charging device 1 comprises a housing 2 which stores inside thereof a plurality of charging units 30 converting electric power input from an external power source into electric power for charging an electric vehicle. The housing 2 stores the plurality of charging units 30 in a manner that aligns the same in a horizontal direction and has operation sections 15 which enable a user to operate the charging units on both side faces thereof in the horizontal direction. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023006934-A (JP)
Title: Control unit and method of adjusting current unbalance
Inventor: DIMAPILIS KINGMARK EVANGELISTA
IPC: H02M1/08
Filed: 2021-07-01
Abstract: To solve a problem in which current unbalance cannot be sufficiently reduced when manufacturing variation of elements of every semiconductor device is simply eliminated.SOLUTION: A control unit according to the embodiment comprises a plurality of semiconductor device pairs each of which is connected to one of a plurality of arms that a bus bar has, a drive circuit for individually turning on semiconductor elements of the semiconductor device pairs, an adjustment circuit for individually adjusting the semiconductor elements turned on by the drive circuit in a gradual manner, and a control section that controls the adjustment by the adjustment circuit. The control section comprises a first adjustment section that controls the gate voltage adjustment by the adjustment circuit such that the gate voltages of the individual semiconductor elements are adjusted in a gradual manner to reduce the difference between collector emitters of the individual semiconductor elements, and a second adjustment section that controls the gate voltage adjustment carried by the adjustment circuit such that for each arm, the time difference between a time point when a current value of its own semiconductor element falls into a certain condition and a time point when current values of the semiconductor elements of other arms fall into the certain condition is reduced as much as possible.SELECTED DRAWING: Figure 1
Patent JP-2021167273-A (JP)
Title: Novel germanosilicate compositions and methods for preparing the same
Inventor: Joel e schmidt
IPC: B01J29/70
Filed: 2021-07-01
Abstract: To provide novel germanosilicate compositions capable of handling larger feed molecules in the oil upgrade arena and methods for producing the same.SOLUTION: The present disclosure provides: phyllosilicate compositions CIT-13P, obtained by the transformation of the CIT-13 extra-large-pore crystalline germanosilicate compositions having 10- and 14-membered rings, 10 MR and 14MR; crystalline microporous high silica germanosilicates of CIT-5 and CIT-13 topology, with and without added lattice metal oxides; and CIT-14 high silica germanosilicate compounds having 8- and 12-membered rings, 8MR and 12MR, and CIT-15 high silica germanosilicate compounds having 10-membered rings, 10MR.SELECTED DRAWING: Figure 1
Patent JP-2023009336-A (JP)
Title: Measurement method and measurement device of dehydrated cake water content in screw press
Inventor: YAMASHITA MANABU
IPC: B01D29/17
Filed: 2021-07-07
Abstract: To provide a measurement method and measurement device in a screw press which continuously measures a water content of a dehydrated cake discharged from the screw press.SOLUTION: A real-time water content of a dehydrated cake can be calculated as a volume and weight of the dehydrated cake corresponding to a conveyed and moved distance by a predetermined rotation speed on the basis of a rotation speed of a screw shaft 4 for conveying the dehydrated cake in measuring the water content of the dehydrated cake discharged from a screw press 1. By analyzing an image of the dehydrated cake adhering to a discharge part 9, an entire volume can be supplemented, and the water content of high precision can be calculated.SELECTED DRAWING: Figure 1
Patent JP-2023009473-A (JP)
Title: Tire groove depth calculation method and tire groove depth calculation device
Inventor: MAEKAWA TAKAYA
IPC: B60C19/00
Filed: 2021-07-07
Abstract: To provide a tire groove depth calculation method and a tire groove depth calculation device that are capable of improving measurement accuracy of the depth of a tire groove.SOLUTION: A tire groove depth calculation method comprises: a data acquisition step of acquiring three-dimensional coordinate data representing a point group included on a surface in a tread part of a tire; a ground-contact part recognition step of recognizing a plurality of ground-contact parts in contact with a road surface on the basis of the acquired coordinate data; an area setting step of setting a tire width direction area, by dividing the ground-contact parts recognized in the ground-contact part recognition step in a tire circumferential direction; an envelope area creation step of creating an envelope area between the ground-contact areas adjacent to each other in the plurality of ground-contact areas in the tire width direction area; a stereoscopic area creation step of creating a stereoscopic area by extending the envelope area as a base in an intersection direction; and a groove depth calculation step of calculating the depth of a tire groove on the basis of a distance from a base of the point group included in the stereoscopic area.SELECTED DRAWING: Figure 3
Patent JP-2023014453-A (JP)
Title: Steam turbine and steam valve device
Inventor: SHINDO KURA
IPC: F16T1/00
Filed: 2021-07-19
Abstract: To provide a steam valve device in a shell mount type structure, and a steam turbine which is equipped therewith, and which can use high temperature and high pressure working fluid while increasing the size of a valve bore, for preventing the stay of drain in a chamber of the steam valve device on the lower part side of a steam turbine casing.SOLUTION: In the steam valve device in the shell mount type structure in the embodiment, the upper part side of a steam turbine casing is provided with a first hole for communicating between a first chamber consisting of a first valve element and a first sleeve encircling the same and the downstream side of the first valve element, and the lower part side of the steam turbine casing is provided with a second hole for communicating between a second chamber consisting of a second valve element and a second sleeve encircling the same and the downstream side of the second valve element. Herein, either a drain hole for communicating between the second chamber and a main flow path inside the steam turbine casing or a drain hole for communicating between the second chamber and the outside of the steam turbine casing is provided for discharging drain from the second chamber.SELECTED DRAWING: Figure 1
Patent JP-2022021335-A (JP)
Title: Wafer warming after implantation of ion under low temperature
Inventor: LIN YU-CHANG
IPC: H01J37/317
Filed: 2021-07-20
Abstract: To provide a device and a method, of removing a potential contamination due to condensation with a possibility generated after a processing for implantation of an ion under a low temperature.SOLUTION: A wafer implantation device 100 includes: a treatment chamber 110 in which an ion implantation is performed; an ion implantation mechanism 120; an ion source 130; a wafer treatment unit 140; a robot 150 containing a joint arm 152 and a wafer transfer mechanism 154; an input load lock 160; a cooling stage 170; a heating stage 180; and an output load lock 190. In an ion low-temperature implantation process, the heating stage after the implantation is used to heat a wafer to be implanted under a high vacuum used in the low-temperature implantation. Subsequently, the implanted wafer is transferred to the input load lock held in vacuum lower than the high vacuum.EFFECT: Contamination with possibility of being generated by condensation is eliminated or reduced, and consistency and stability between the wafers are improved.SELECTED DRAWING: Figure 1
Patent JP-2023020067-A (JP)
Title: Allyl group-containing polycarbonate resin and curable resin composition
Inventor: TSUNEMORI HIDEYUKI
IPC: H05K1/03
Filed: 2021-07-30
Abstract: To provide a polycarbonate resin which exhibits a low dielectric constant and a low dielectric loss tangent, and a curable resin composition which includes the polycarbonate resin and exhibits a low dielectric constant and a low dielectric loss tangent.SOLUTION: A polycarbonate resin is provided, which contains a specific bisphenol-based constitutional unit (A) having a substituent, has a ratio of the (A) in the total constitutional unit of 70 mol% or more, and satisfies the following (a) to (c). (a) A weight average molecular weight obtained by measuring the polycarbonate resin by a gel permeation chromatography method is 15,000 to 45,000. (b) A relative dielectric constant at a frequency of 10 GHz obtained by measuring the polycarbonate resin according to a cavity resonator perturbation method is 2.3 to 2.7, and a dielectric loss tangent is 0.0001 to 0.0030. (c) Terminal structure of the polycarbonate resin includes structure (B) derived from a specific monohydroxy compound having an allyl group, and is 10 mol% or more of the total terminal structure.SELECTED DRAWING: None
Patent JP-2023020218-A (JP)
Title: Door for temporary unit and temporary unit
Inventor: KANAZAWA DAISAKU
IPC: E06B3/32
Filed: 2021-07-30
Abstract: To provide a door for a temporary unit which can be easily opened and closed without being a hindrance when entering and exiting, and a temporary unit.SOLUTION: A temporary unit 10 includes a door 12 for a temporary unit. The door 12 includes: a first door 46 and a second door 48; a first hinge 80 for attaching one widthwise end 46a of the first door 46 to a first vertical side 50; a second hinge 82 for attaching one widthwise end 48a of the second door 48 to the other widthwise end 46b of the first door 46; and a fixing portion 84. When a position of the first door 46 in the closed state is defined as a first position, and a position of the second door 48 in the closed state is defined as a second position, the door 12 includes a first rotation preventing portion 86 for preventing the first door 46 from rotating outward from the first position, and a second rotation preventing portion 88 for preventing the second door 48 from rotating outward from the second position. Therefore, when opening a doorway 28, both the first door 46 and the second door 48 can be rotated inward.SELECTED DRAWING: Figure 8
Patent JP-2023020496-A (JP)
Title: Liquid discharge device and method for estimating residual quantity of discharge liquid
Inventor: KAWAHARA NOBUMICHI
IPC: B05C11/10
Filed: 2021-07-30
Abstract: To appropriately detect a residual quantity of liquid having photosensitivity.SOLUTION: A liquid discharge device for discharging discharge liquid that is photosensitive to light of a first wavelength includes a main tank 1, a film part 13, a sub-tank 2, a piping part 11, ray introduction means, a sensor part 22, and detection means. Inside of the main tank 1 is divided into a first chamber and a second chamber by the film part 13. The first chamber stores the discharge liquid 3. The second chamber stores working fluid 4 containing a coloring component. The film part 13 changes its position according to a residual quantity of the discharge liquid 3. The ray introduction means introduces rays including light of a second wavelength into the main tank 1. The sensor part 22 measures intensity of light included in the rays of the second wavelength transmitting through the working fluid 4. The detection means detects the position of the film part 13 on the basis of the intensity of the light included in the rays of the second wavelength measured by the sensor part.SELECTED DRAWING: Figure 1
Patent JP-2023021509-A (JP)
Title: Substrate treatment device, substrate treatment system, and substrate treatment method
Inventor: MIZUNAGA KOICHI
IPC: H01L21/027
Filed: 2021-08-02
Abstract: To raise the efficiency of substrate treatment.SOLUTION: A substrate treatment device according to one side of the present disclosure includes a cooling plate that cools the substrate, and a support portion that supports the back of the substrate such that a gap is formed between the upper surface of the cooling plate and the back of the substrate. The support portion includes a central support pin placed in a central region of the cooling plate and provided on the cooling plate so as to protrude from the upper surface of the cooling plate, and an outer peripheral support pin placed on the outer peripheral area of the cooling plate and protruding from the upper surface of the cooling plate. The outer peripheral support pin includes a pin body that supports the back of the substrate, and an extension member that changes the amount protruding from the upper surface of the cooling plate according to the temperature. When the temperature rises, the extension member is configured to change from a first state where the pin body protrudes from the upper surface of the cooling plate with the first protruding amount to a second state where the pin body protrudes from the upper surface of the cooling plate with the second protruding amount larger than the first protruding amount. The first protruding amount is smaller than the amount that the central support pin protrudes from the upper surface of the cooling plate.SELECTED DRAWING: Figure 5
Patent JP-2022039998-A (JP)
Title: Print control unit, print control method and program
IPC: G06Q50/10
Filed: 2021-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a print control unit, a print control method and a program capable of sending, through a direct mail to a user, a printed matter according to the user's preference with regard to whether the user wants to receive the printed matter by a printed medium or electronic data. 
     SOLUTION: In a print control system including a user terminal, a card company terminal, a Home Page server, an administrative server and a printer, the administrative server 40 includes: an acquisition part configured to acquire selection information for selecting whether to provide service information concerning a service to be provided to a user by a printed medium or electronic data; a selection part configured to select whether to provide the service information by the printed medium or the electronic data according to the selection information acquired by the acquisition part; and a printing control part configured to cause the printer to print access information for accessing the electronic data to at least one printed medium included in an article to be sent to the user if the selection part selects to provide the service information by the electronic data. 
     SELECTED DRAWING: Figure 10 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2021184104-A (JP)
Title: System, method and apparatus for target material debris cleaning of euv vessel and euv collector
Inventor: BAEK JONGHOON
IPC: G03F7/20
Filed: 2021-08-06
Abstract: To provide a system and a method for generating hydrogen radicals H* in situ in an EUV vessel, proximate to target material debris deposits.SOLUTION: A system and a method for removing target material debris deposits simultaneously upon generating EUV light include generating hydrogen radicals in situ in the EUV vessel, proximate to the target material debris deposits and volatilizing the target material debris deposits and purging the volatilized target material debris deposits from the EUV vessel without the need of oxygen-containing species in the EUV vessel.SELECTED DRAWING: Figure 2
Patent JP-2022003775-A (JP)
Title: Neural network powered codec
Inventor: ERIC CHEN
IPC: H04N19/463
Filed: 2021-08-25
Abstract: To provide a method and a system, providing an encoding protocol to reduce an amount of information that is included within a bit stream by means of one or more trained neural networks.SOLUTION: A training methods of a decoder system generate an invalid set of video encoding parameters from at least two valid sets of video encoding parameters, and training a neural network so as to predict a valid video encoding parameter value for the invalid set, using an iterative training algorithm with respect to the at least two sets of video encoding parameter. Encoding parameter that needs to be encoded are determined on the basis of analysis of a prediction error of the trained recursive neural network. Encoding parameters are deleted from encoded data determined to be accurately predicted by the trained recursive neural network. A new video stream is encoded without using the deleted encoding parameters.SELECTED DRAWING: Figure 4
Patent JP-2023032195-A (JP)
Title: Composite amine absorbing liquid, removal apparatus, and removal method
Inventor: TANAKA YUJI
IPC: C01B17/16
Filed: 2021-08-26
Abstract: To provide a composite amine absorbing liquid or the like that has a high reaction rate.SOLUTION: A composite amine absorbing liquid is for absorbing CO2 and/or H2S in a gas, and contains (a) a chain-like monoamine, (b) a diamine including amino groups having the same grade, (c) a chain-like diamine including amino groups having different grades, and (d) water.SELECTED DRAWING: Figure 1
Patent JP-2023032709-A (JP)
Title: Light-emitting module
Inventor: IMAI SADATO
IPC: F21S2/00
Filed: 2021-08-27
Abstract: To provide a light-emitting module capable of achieving an energy saving by using a heat generation from a light-emitting device with a simple structure.SOLUTION: A light-emitting module (1) includes: a substrate (10) of a thermal conductivity; a first light-emitting device (41) mounted onto the substrate; first terminal pairs (21 and 22) for supplying an electric power supplied from an external power source while being arranged on the substrate to the first light-emitting device; a second light-emitting device (42) mounted onto the substrate; a thermoelectricity power module (50) connected to the substrate; and wirings (27 and 28) that are electrically insulated from the first terminal pair, are arranged on the substrate, and supply the electric power generated by the thermoelectricity power module by a heat generated by the first light-emitting device to the second light-emitting device.SELECTED DRAWING: Figure 2
Patent JP-2023032960-A (JP)
Title: Work machine
Inventor: HANAMOTO TAKAHIRO
IPC: B66C23/88
Filed: 2021-08-27
Abstract: To operate an appropriate actuator according to a content of a work without relying on the operator's judgment.SOLUTION: A first actuator 31 is an actuator different from a dual-purpose actuator 33 and is used for a crane work. A second actuator 32 is an actuator different from the dual-purpose actuator 33 and is used for another work. A first actuator stopping unit (61) stops the first actuator 31 when a second mode is selected by a mode selecting unit 50. Second actuator stopping units (62, 65) stop the second actuator 32 when a first mode is selected by the mode selecting unit 50.SELECTED DRAWING: Figure 2