baber/WOPTO huggingface dataset:
Patent JP-2022027717-A (JP)
Title: Ion implantation for nano-FET
Inventor: LIN YU-CHANG
IPC: H01L21/336
Filed: 2021-07-30
Abstract: To provide a device, a transistor, and a forming method thereof, which reduce the minimum element size.SOLUTION: A nano field effect transistor includes a dope channel junction at both ends of a channel region for one or more nanostructures 55 of the nano field effect transistor. The channel junction is formed by repeating a recess process and an injection process while a concave portion is created in a source/drain region 92. The injected dope channel junction is controlled to achieve the desired lateral dispersion of the dope channel junction.SELECTED DRAWING: Figure 1
Patent JP-2021175529-A (JP)
Title: Surgical instrument for artificial knee joint replacement surgery
Inventor: HASHIDA MASAHIKO
IPC: A61B17/15
Filed: 2021-08-06
Abstract: To provide a surgical instrument for artificial knee joint replacement surgery in which a resection guide part can be prevented from rising out of a thighbone distal end in the bone resection of the thighbone distal end.SOLUTION: A surgical instrument 1 for artificial knee joint replacement surgery includes: a resection guide part 2 provided with slits 12, 13, 14a, 14b for guiding the resection direction of a resection blade for surgically removing the thighbone distal end 101; and a pressing part 3 capable of pressing the resection guide part 2 installed to the thighbone distal end 101 toward the thighbone distal end 101. The pressing part 3 comprises an abutment part 35 coming in abutment with the resection guide part 2 provided at one end side of a shaft part 31 of the pressing part 3. The resection guide part 2 is provided with an abutted part 18 with the abutment part 35 coming in abutment therewith while the resection guide part 2 is installed to the thighbone distal end 101.SELECTED DRAWING: Figure 7
Patent JP-2023028291-A (JP)
Title: bridge
Inventor: TSUBOKURA TATSUO
IPC: E01D1/00
Filed: 2021-08-19
Abstract: To provide a bridge having high performance.SOLUTION: A bridge comprises a girder of a precast concrete structure with a concrete cross-section extending in the axial direction of the bridge, the girder having a primary steel material that applies compressive stress to the concrete cross-section in a pre-tensioning manner and a secondary steel material that increases the compressive stress to the concrete cross-section in a post-tensioning manner.SELECTED DRAWING: Figure 1
Patent JP-2022167745-A (JP)
Title: Receiver
IPC: H04N21/488
Filed: 2021-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a receiver, a receiving method, and a system that perform CAS processing of the receiver that can be operated in a situation where B-CAS cards with different MJD processes are mixed. 
     SOLUTION: A digital broadcast receiver includes control means that obtains decryption information for descrambling a scrambled broadcast signal from a module containing the decryption information, performs descrambling, and obtains the broadcast signal. The control means includes means that outputs a command to a CAS module and obtains a response including information identifying the version of the CAS module when the receiver is powered on and the CAS module is attached to the receiver, and display means that prompts the use of a new CAS module when the version of the CAS module is old and displays a message indicating that a broadcast cannot be received when an old card continues to be used. The display of the message is erased after being displayed for a predetermined time or by an instruction from a user. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023035142-A (JP)
Title: Conveyance device
Inventor: ICHIHASHI RYO
IPC: B65G51/03
Filed: 2021-08-31
Abstract: To enable a proper conveyance control even over a sticky article.SOLUTION: A conveyance device 1 according to one embodiment has a trough 11 that receives an article from outside and conveys the article in a conveyance direction from upstream to downstream and a drive unit 20 that drives the trough. The trough has a plurality of projection parts 92 on a surface 91 for conveying the article, and an opening 91A directed from the surface to the back surface 93 is formed at a downstream end part 92E of a plurality of projection parts.SELECTED DRAWING: Figure 4
Patent JP-2023038014-A (JP)
Title: Dispersion liquid, method for producing dispersion liquid, slurry, method for manufacturing power storage element, and power storage element
Inventor: YABUKI AKINORI
IPC: H01M4/1391
Filed: 2021-09-06
Abstract: To provide a power storage element in which particles of a sulfide solid electrolyte are satisfactorily bonded to each other by fluorine resin particles, and deterioration in the sulfide solid electrolyte in production is suppressed, and a method for manufacturing the same.SOLUTION: A power storage element includes an electrolyte-containing layer obtained by drying a coated matter of a solid electrolyte-containing slurry containing a low polar solvent, particles of a fluorine resin and particles of a sulfide solid electrolyte, wherein the low polar solvent is at least one of a hydrocarbon compound, and a compound having only a hydrocarbon group and an ether group in the molecule, an average particle diameter of the particles of the fluorine resin is 200 nm or less, and the fluorine resin exists between the particles of the sulfide solid electrolyte in the electrolyte-containing layer.SELECTED DRAWING: Figure 1
Patent JP-2023039491-A (JP)
Title: Installation method of growth guide plate in cultivation of dioscorea japonica and growth guide plate installation tool used in the same method
Inventor: TOMITA KIYOCHIKA
IPC: A01G22/25
Filed: 2021-09-09
Abstract: To efficiently install a large number of growth guide plates in a field in the cultivation of Dioscorea japonica using the growth guide plates.SOLUTION: In a groove dug in the cultivated soil of the field, a plurality of support members are provided at equal intervals in the longitudinal direction, and a large number of growth guide plate installation tools 1 consisting of a frame with a handle 5 provided at one end are arranged in a row continuously in the longitudinal direction, one end 6b of the growth guide plate 6 is placed on each support member of each growth guide plate installation tool 1, ridges are formed after supporting the growth guide plate 6 in an inclined state at equal intervals on the growth guide plate installation tool 1, the growth guide plate 6 is embedded in the ridge while being supported by the growth guide plate installation tool 1, and then, the growth guide plate installation tool 1 is extracted from the ridge, and each growth guide plate 6 is installed in the ridge at regular intervals in an inclined state.SELECTED DRAWING: Figure 3
Patent JP-2023040772-A (JP)
Title: Attendance management system
Inventor: HOJO MICHIKO
IPC: G06Q10/06
Filed: 2021-09-10
Abstract: To provide an attendance management system that can delete unnecessary information at an appropriate time.SOLUTION: An attendance management system 100 comprises a server 20 and a printer 30 that are accessible to each other. The server 20 has an information storage unit 27, an application receiving unit 23, and a transmission unit 25. The application receiving unit 23 receives a working application desired by a user. The transmission unit 25 transmits identification information and working information on the user to the printer 30. The printer 30 has a storage unit 37, a user identification unit 32, a working hour in-or-out determination unit 33, an ending time determination unit 34, and a deletion unit 36. The storage unit 37 stores the transmitted information. The user identification unit 32 identifies a user who logs in according to the stored information. The working hour in-or-out determination unit 33 determines if the date and time of the log-in is within the working hours. The ending time determination unit 34 determines if the present time is after the ending time of the working hours. If the present time is after the ending time of the working hours, the deletion unit 36 deletes the information in the storage unit 37.SELECTED DRAWING: Figure 1
Patent JP-2023042778-A (JP)
Title: Light interference distance measuring sensor
Inventor: KIMURA KAZUYA
IPC: G01B11/00
Filed: 2021-09-15
Abstract: To provide a light interference distance measuring sensor that can appropriately measure distance even when a rough surface and a mirror surface are included in an object to be measured.SOLUTION: A light interference distance measuring sensor 100 comprises: a wavelength sweep light source 110; an interferometer 120 that includes a branching unit 121 that branches light projected from the wavelength sweep light source, and for the rays of branched light, generates rays of interference light based on measurement light with which an object to be measured is irradiated and reflected on the object to be measured, and reference light traveling through an optical path at least partially different from the measurement light; a light receiving unit 130 that receives the rays of interference light; and a processing unit 140 that, according to a mirror surface mode or a rough surface mode, associates detected peaks and spots with each other to calculate the distance to the object to be measured. The rays of branched light are set to have optical path length differences different from each other. In the mirror surface mode, the processing unit takes a distance calculated based on the peak corresponding to the spot in which the optical path length difference becomes shortest as a result of measurement of the distance to the object to be measured.SELECTED DRAWING: Figure 10
Patent JP-2023042823-A (JP)
Title: packaging bag
Inventor: SHIMONO TAKAHIRO
IPC: B65D83/08
Filed: 2021-09-15
Abstract: To provide a packaging bag having a resealable take-out port and an unopened manifest structure that clearly shows that it has been opened once opened.SOLUTION: A packaging bag 1 of the invention is obtained by bag-making a base sheet 2 including a paper layer 4, an OP varnish layer 7 as the outermost layer, and a sealant layer 3 as the innermost layer, and has a take-out port 10 on the top surface 12 for removing contents and a transparent reclose label 20 with a resealable adhesive layer 23 covering the take-out port, wherein the base sheet has an OP varnish-free section 8 of closed shape, and a half-cut processing section 9 of the same size or smaller as the OP varnish-free section, reaching more than half the thickness of the paper layer and with a depth that does not penetrate the paper layer, is applied from the sealant layer side, and when the reclose label is peeled off, the half-cut processing section adheres to the adhesive layer and creates a hole 13 in the base sheet before the take-out port is opened, thereby it is clearly visible at a glance that the package has been opened.SELECTED DRAWING: Figure 1
Patent JP-2023042998-A (JP)
Title: Inspection device and inspection method
Inventor: YOSHIKAWA RYOJI
IPC: H01J37/28
Filed: 2021-09-15
Abstract: To provide an inspection device and inspection method which can easily improve inspection accuracy.SOLUTION: According to one embodiment, there is provided an inspection device including a control unit, an irradiation unit and a generation unit. The control unit obtains the irradiation amount of each of a plurality of first beams on the basis of pattern information of a plurality of inspection regions in an inspection object. The inspection object includes the plurality of inspection regions. The plurality of first beams correspond to the plurality of inspection regions. The irradiation unit preliminarily irradiates the plurality of inspection regions with the plurality of first beams in the respectively obtained irradiation amounts. The irradiation unit irradiates the plurality of inspection regions with the plurality of second beams in the state where the preliminary irradiation is performed. The generation unit generates images of the plurality of inspection regions irradiated with the plurality of second beams.SELECTED DRAWING: Figure 1
Patent JP-2023043571-A (JP)
Title: Power supply unit and light emitting device
Inventor: TADA RYOHEI
IPC: H05B45/40
Filed: 2021-09-16
Abstract: To achieve a power supply unit with reduced radiation noise.SOLUTION: A power supply unit (2) for lighting an LED light source (3) includes: an input unit (21); a noise filter (22); an output unit (25); an impedance element (26) and a first capacitor (27) connected in series; and a second capacitor (28) whose one end is connected to the output unit (25) and whose other end is connected to a ground terminal. One end of either impedance element (26) or first capacitor (27) is connected to the noise filter (22) and the other end is connected to the ground terminal.SELECTED DRAWING: Figure 1
Patent JP-2022151508-A (JP)
Title: packaging material film
Inventor: MIKAWA NOBUHISA
IPC: C08J5/18
Filed: 2021-09-16
Abstract: To provide a packaging material film which has excellent adhesion/remaining prevention performance and holds high adhesion strength when the film is heat-sealed, and can prevent blocking phenomenon in which the films adhere to each other.SOLUTION: A packaging material film contains an olefinic polymer (A) and an ultrahigh molecular weight olefinic polymer fine particle (B). The ultrahigh molecular weight olefinic polymer fine particle (B) is an uncrosslinked ultrahigh molecular weight olefinic polymer fine particle (B1) satisfying the following requirements (i) to (iii) and/or a crosslinked ultrahigh molecular weight olefinic polymer fine particle (B2) obtained by crosslinking the uncrosslinked ultrahigh molecular weight olefinic polymer fine particle (B1) by radiation crosslinking. (i) An intrinsic viscosity [η] measured in a decalin solvent at 135°C is in a range of 5 to 50 dl/g. (ii) An average particle size d50 is in a range of 3 to 45 μm. (iii) 50 mass% or more passes through a 45 μm mesh sieve.SELECTED DRAWING: None
Patent JP-2023044466-A (JP)
Title: Pump device
Inventor: SASAYAMA DAIKAN
IPC: F04D13/12
Filed: 2021-09-17
Abstract: To improve self-priming performance.SOLUTION: A pump device 100 comprises a casing cover 14, a guide vane 13 arranged opposite to the casing cover, and a casing 11 incorporating the casing cover and the guide vane. The guide vane comprises a plurality of discharge opening parts 13a in a surface SU1 opposite to an inner wall 14a of the casing cover, and discharges a fluid (air-water mixture 32) toward the inner wall of the casing cover from the plurality of discharge opening parts to make it collide against the inner wall of the casing cover.SELECTED DRAWING: Figure 6
Patent JP-2023045158-A (JP)
Title: Connection member and electric connection box
Inventor: MIYAZAKI YOSHINARI
IPC: H01H85/20
Filed: 2021-09-21
Abstract: To provide a connection member that is excellent in workability in the work of connecting two blocks accommodated in an electric connection box, and an electric connection box.SOLUTION: A connection member 2 can electrically connect a first block 16 and a second block 17 with each other which are accommodated in an electric connection box 1 and can store an electronic component R, and comprises: a conductive member 4 having a first connection part 41 to be electrically connected to a conduction part of a fuse connection part 161 in the first block 16, and a second connection part 41 to be electrically connected to a conduction part of a fuse connection part 171 in the second block 17; and a housing that accommodates the conductive member 4. The housing can be attached to the fuse connection part 161 in the first block 16, and the fuse connection part 171 in the second block 17.SELECTED DRAWING: Figure 3
Patent JP-2022068836-A (JP)
Title: Shipbuilding simulation system
Inventor: TANIGUCHI TOMOYUKI
IPC: G05B19/418
Filed: 2021-09-27
Abstract: To provide a shipbuilding simulation system that can simulate building of a ship at a detailed work level.SOLUTION: A system for simulating building of a designed ship includes: product model acquisition means 10 for acquiring a product model created based on basic design information 11 of the ship; facility model acquisition means 20 for acquiring a facility model related to equipment and workers regarding shipbuilding created based on equipment information 21 of a factory for building the ship and worker information 22; process model creation means 30 for clarifying an assembly procedure and tasks for building the ship and creating a process model based on the acquired product model and the facility model; building simulation means 40 for performing a time evolution simulation based on the process model; and information providing means 50 for providing the result of the time evolution simulation as building time series information 42.SELECTED DRAWING: Figure 1
Patent JP-2023048626-A (JP)
Title: Temperature sensor abnormality determination device, temperature sensor abnormality determination method, and temperature sensor abnormality determination program
Inventor: ISHIBASHI SEIZO
IPC: G01K7/00
Filed: 2021-09-28
Abstract: To predict abnormality of a temperature sensor using measurement values of a temperature sensor.SOLUTION: A temperature sensor abnormality determination device 1 for determining abnormalities of temperature sensors A1 (A2, B1, and B2) measuring temperatures in an atmosphere of a measurement object comprises: a data accumulation unit 2 which accumulates measurement values of a plurality of latest samples every prescribed time of the temperature sensor A1; a detection unit 3 which detects whether measurement values of the temperature sensors A1 (A2, B1, and B2) accumulated in the data accumulation unit 2 follow a normal distribution; and a sensor warning determination unit 4 which determines whether the temperature sensors A1 (A2, B1, and B2) are a temperature sensor which warns an abnormality on the basis of the detection results of the detection unit 3.SELECTED DRAWING: Figure 1
Patent JP-2023048685-A (JP)
Title: game machine
Inventor: MAEHARA MASANORI
IPC: A63F5/04
Filed: 2021-09-28
Abstract: To provide a game machine which can carry out an effective performance.SOLUTION: A game machine includes a first reel R1 to a third reel R3, and a stop button B1 to a stop button B3, and carries out a winning auxiliary performance which gives a notification of a press-down order of stop operation by displaying navigation number display objects on a first display position, a second display position, and a third display position in a display area of a liquid crystal display LCD. The first reel R1, the stop button B1, and the navigation number display object which is displayed on the first display position are present on a same straight line. The second reel R2, the stop button B2, and the navigation number display object which is displayed on the second display position are present on the same straight line. The third reel R3, the stop button B3, and the navigation number display object which is displayed on the third display position are present on the same straight line. A time from display start of the navigation number display object to transition to a performance mode keeping a display mode is shorter than a time from disappearance start of the navigation number display object to its end.SELECTED DRAWING: Figure 37
Patent JP-2023049062-A (JP)
Title: Health assistance system, health assistance method, and program
Inventor: YAMASHITA SEIKI
IPC: G16H20/00
Filed: 2021-09-29
Abstract: To provide a health assistance system or the like that makes it possible to grasp information of a change of action of a subject pertaining to health.SOLUTION: A health assistance system 10 according to one embodiment of the present disclosure comprises: a record acceptance unit 110 for accepting an activity record that is added to information of health examination results and represents the action of a user of a health application downloaded using a use code for downloading the health application; a generation unit 120 for detecting a change of the action of the user from the accepted activity record and generating action change information that represents the change; and a result output unit 130 for outputting the generated action change information.SELECTED DRAWING: Figure 1
Patent JP-2023050339-A (JP)
Title: Storage battery control method
Inventor: UENO TAKAAKI
IPC: H02J7/02
Filed: 2021-09-30
Abstract: To provide a storage battery control method capable of acquiring a cell capacity of each battery more precisely in a shorter time when a storage battery is balanced in which a plurality of battery cells are connected in series.SOLUTION: A storage battery control method includes: a current detection step of detecting a current value at a final charging stage when a storage battery is fully charged in which a plurality of battery cells are connected in series; a cell voltage detection step of detecting a cell voltage of each battery cell after a predetermined elapsed time from full charge; and a calculation step of calculating a cell capacity of each battery cell from the detected current value and the cell voltage.SELECTED DRAWING: Figure 15
Patent JP-2023050521-A (JP)
Title: Surface mount nut and method of manufacturing surface mount nut
Inventor: TAKAGI TAKASHI
IPC: H05K1/18
Filed: 2021-09-30
Abstract: To provide a surface mounting nut which facilitates securing a sufficient depth of a screw hole whose bottom is closed while miniaturization is achieved.SOLUTION: A surface mount nut that has a screw hole that opens upward and is mounted on the mounting surface by soldering includes a body member provided with a screw hole penetrating vertically, and a closure member adhesively secured to the bottom surface of the body member to close the screw hole.SELECTED DRAWING: Figure 3
Patent JP-2023055092-A (JP)
Title: frequency detector
Inventor: TEGURI AKIHIRO
IPC: G01R23/10
Filed: 2021-10-05
Abstract: To provide a frequency detector capable of detecting the frequency of AC voltage with high accuracy.SOLUTION: A half-cycle time calculation unit 41 is disposed in a stage after an A/D converter 31. The half-cycle time calculation unit 41 uses a first set of data including times and values of three or more consecutive voltages at a rising of an AC voltage waveform to calculate a first zero-cross time when the voltage value becomes 0 at the rising of the AC voltage waveform, uses a second set of data including times and values of three or more consecutive voltages at a falling of the AC voltage waveform to calculate a second zero-cross time when the voltage value becomes 0 at the falling of the AC voltage waveform, and calculates the time of the half-cycle of the AC voltage waveform based on the first zero-cross time and the second zero-cross time.SELECTED DRAWING: Figure 4
Patent JP-2023057732-A (JP)
Title: Electric valve and refrigeration cycle system
Inventor: TAKEDA TAKESHI
IPC: F16K31/04
Filed: 2021-10-12
Abstract: To provide an electric valve which can suppress damage to a metal member caused by a reinforced fiber and can improve workability and durability by suppressing the generation of abrasion powder.SOLUTION: An electric valve 10 comprises: a valve main body 1A; a driving portion 3 for rotationally driving a screw shaft 33; a screw feeding mechanism 4 for making the screw shaft 33 advance and retreat in an axis L direction along with rotation of the screw shaft 33; a valve body 2 which can approach or separate from a valve seat part 1G along with advance and retreat of the screw shaft 33; and a connecting body 5 connecting the screw shaft 33 and the valve body 2 to each other. The screw feeding mechanism 4 has a female screw member 42 which is supported on the valve main body 1A, and a male screw part 33B of the screw shaft 33 and a female screw part 42A of the female screw member 42 are screwed to each other. The female screw member 42 is formed of resin that contains reinforced fibers F. The screw shaft 33 is made of a metal member having the highest hardness compared with a metallic sliding member which slides with other members.SELECTED DRAWING: Figure 1