baber/WOPTO huggingface dataset:
Patent JP-2023060968-A (JP)
Title: Method for manufacturing molding die for resin molding, molding die for resin molding, resin molding device, and method for manufacturing resin molded article
Inventor: SAKAI HIDEYUKI
IPC: B29C45/26
Filed: 2021-10-19
Abstract: To provide a method for manufacturing a molding die for resin molding, the method enabling improvement of quality of a resin molded article.SOLUTION: A method for manufacturing a molding die for resin molding includes: a fixing step of fixing a mold member forming a cavity and a block for supporting which supports the molding die on a side opposite to the cavity, wherein the fixing is performed in such a manner that mold member and the block for supporting are integrated with each other; and a working step after the fixing step, of working at least the side face of the block for supporting in such a way that the worked face corresponds to the side face of a residual portion of the mold member.SELECTED DRAWING: Figure 7
Patent JP-2023065154-A (JP)
Title: Hygienic nonwoven fabric and manufacturing method thereof
Inventor: KOBAYASHI NATSUMI
IPC: A41D13/11
Filed: 2021-10-27
Abstract: To provide a hygienic nonwoven fabric having favorable texture, and when coming into contact with skin, making a user feel cool, and manufacturing method thereof.SOLUTION: A hygienic nonwoven fabric includes a thermally conductive fiber containing thermoplastic resin with a heat conductivity of 0.11 W/mK or higher, as a constituent fiber. The hygienic nonwoven fabric includes an area where an area percentage occupied by the thermally conductive fiber in a cross section in the thickness direction of a surface area up to 0.05 mm deep from one surface is 60% or more. The area percentage occupied by the thermally conductive fiber in the cross section in the thickness direction of the surface area is higher than an area percentage occupied by the thermally conductive fiber in a cross section in the thickness direction of a thickness-direction central area when the hygienic nonwoven fabric is trisected in the thickness direction.SELECTED DRAWING: Figure 2
Patent JP-2023066034-A (JP)
Title: Attachment body and method of installing attachment body
Inventor: YOSHIDA KENTARO
IPC: E04B9/00
Filed: 2021-10-28
Abstract: To easily prevent leakage of a leakage object from a bolt hole formed in an attachment body.SOLUTION: An attachment body 10 is provided between a foundation ceiling and a compartment ceiling 12 spaced from the foundation ceiling. The attachment body 10 is attached to a bolt body 16 inserted into a bolt hole 12h formed in the compartment ceiling 12. The attachment body 10 has a main body 20 and a prevention body 40 integrated with each other. The main body 20 is provided with an attachment part 24 which can be attached to the bolt body 16 by engaging with a shaft part 17 of the bolt body 16. The prevention body 40 surrounds the bolt body 16 to prevent leakage of radioactive rays from the bolt hole 12h.SELECTED DRAWING: Figure 3
Patent JP-2023066612-A (JP)
Title: Information processing device
Inventor: FUJII KAZUYA
IPC: H04N5/222
Filed: 2021-10-29
Abstract: To reduce a workload in a prospect survey.SOLUTION: An accept unit 112 accepts a target object distance Dt which is the distance from a determination target object Ot to a first antenna A1 among a plurality of objects O included in a captured image obtained by imaging a direction from the first antenna A1 to a second antenna A2. Based on the target object distance Dt, a determination unit 113 determines whether the determination target object Ot servers as an obstacle to wireless communication between the first antenna A1 and the second antenna A2. When the determination result of the determination unit 113 is negative and an object O that is closer to the first antenna A1 next to the determination target object Ot exists inside a Fresnel circle Sf, the accept unit 112 accepts a new determination target object distance Dt while setting the object O as a new determination target object Ot. The accept unit 112 repeats the acceptance and the determination unit 113 repeats the determination until there is no more object O located inside the Fresnel circle Sf and between the first antenna A1 and the second antenna A2.SELECTED DRAWING: Figure 3
Patent JP-2023066635-A (JP)
Title: Sheet stacking device, sheet stacking method and program
Inventor: IGUCHI YUKINORI
IPC: B65H33/08
Filed: 2021-10-29
Abstract: To provide a sheet stacking device, a sheet stacking method and a program which can suppress a decrease in production efficiency due to stopping of job execution when there is an obstruction to reciprocating movement by foreign objects or the like during reciprocating movement of a stacking tray.SOLUTION: A sheet stacking device includes: a stacking tray 7 for stacking sheets on which images are formed; a moving mechanism 11 for reciprocating the stacking tray 7 within a preset range; determination means 21 for determining whether there is an obstruction to the movement of the stacking tray 7 by the moving mechanism 11; and control means 23 for continuing the reciprocating movement of the stacking tray 7 with a limited movable range when the determination means 21 determines that there is the obstruction.SELECTED DRAWING: Figure 3
Patent JP-2023067274-A (JP)
Title: Dispersant auxiliary and dispersant composition
Inventor: KITAMURA TAKUMI
IPC: C08G65/28
Filed: 2021-10-29
Abstract: To provide a dispersant auxiliary and dispersant composition that exhibit excellent dispersibility and do not cause degradation in water resistance of a coating film obtained from an aqueous coating composition when used in the aqueous coating composition.SOLUTION: A dispersant auxiliary is used together with an anionic dispersant (Y), wherein it contains a polyoxyalkylene compound (X) represented by formula (1): R1-O-(EO)m-(PO)n-H (1), where R1 is an alkyl or alkenyl group, EO is oxyethylene, PO is oxypropylene, m is 30-80, and n is 2-20. A dispersant composition is used which comprises the dispersant auxiliary and the anionic dispersant (Y), wherein a weight ratio (X:Y) of the polyoxyalkylene compound (X) to the anionic dispersant (Y) is 20:80 to 80:20.SELECTED DRAWING: None
Patent JP-2023067326-A (JP)
Title: Anomaly detection device for passenger conveyor
Inventor: OGURA KENJI
IPC: B66B29/00
Filed: 2021-11-01
Abstract: To provide an anomaly detection device that can be easily installed on a passenger conveyor.SOLUTION: An anomaly detection device that detects anomaly in a passenger conveyor includes: a step portion in which a plurality of steps is endlessly connected and that travels along a loop-shaped path including a conveying section for conveying passengers; a one-end-side, left side roller and a one-end-side, right side roller on one end side of the conveying section, which are respectively arranged at positions apart from left and right side surfaces of the step portion traveling in a regular position by a predetermined distance; a the-other-end-side, left side roller and a the-other-end-side, right side roller on the other end side of the conveying section, which are respectively arranged at positions apart from the left and right side surfaces of the step portion traveling in the regular position by a predetermined distance. The device further includes: rotation detection means that detects respective rotation states of the four side rollers; and anomaly detection means that detects anomaly in the passenger conveyor, based on the rotation states detected by the rotation detection means.SELECTED DRAWING: Figure 3
Patent JP-2023068533-A (JP)
Title: Coupling device for work vehicle to external hydraulic machine
Inventor: KAWAMURA TOMOHIRO
IPC: A01B63/10
Filed: 2021-11-02
Abstract: To provide a coupling device for a work vehicle to an external hydraulic machine, shortening and simplifying a pipe from a hydraulic machine inside the work vehicle to the external hydraulic machine and facilitating pipe connection of the work vehicle to the hydraulic machine.SOLUTION: A coupling device for a work vehicle 1 including a work machine 50 on a rear side of a traveling car body 2, to an external hydraulic machine, the coupling device for the work vehicle to the external hydraulic machine comprises a pair of left/right external hydraulic pressure takeout plates 26 including external hydraulic pressure takeout connection plugs 30 and 31 for connecting an external hydraulic hose, provided on a rear frame 25 between left/right rear fenders 11 and 11 of the traveling car body 2.SELECTED DRAWING: Figure 4
Patent JP-2023069391-A (JP)
Title: food material
Inventor: FUNATSU HIROYUKI
IPC: A23L5/00
Filed: 2021-11-05
Abstract: To provide a food material that is excellent in preservability, is light in weight, and allows easy enjoyment of yoghurt, beverage, cocktail, shochu-based beverage, bread or confectionery and the like with fruit having a texture close to raw pulp and a variety of flavors.SOLUTION: Provided is a food material that contains a porous dry small piece of fruit or vegetable by freeze-drying or the like, and an edible powder such as powdered fragrance material, powdered fruit juice, sugar, sweetener, acidulant, amino acid, saltiness agent, powdered colorant and thickening-polysaccharide.SELECTED DRAWING: None
Patent JP-2023070768-A (JP)
Title: game machine
Inventor: TAKESAWA MANABU
IPC: A63F7/02
Filed: 2021-11-10
Abstract: To provide a game machine capable of increasing interest.SOLUTION: When a second big winning symbol is derived in a special game in a normal game state, a game state is controlled to a specific game state more advantageous than the normal game state after the end of a big winning game. Then, when the second big winning symbol is derived in the special game again in the specific game state, a game state is controlled to a particular game state more advantageous than the specific game state after the end of the big winning game.SELECTED DRAWING: Figure 8
Patent JP-2023071246-A (JP)
Title: blind type display system
Inventor: LEE SUNG-BUM
IPC: G09F9/00
Filed: 2021-11-11
Abstract: To provide a blind type display system capable of providing viewers with realistic video without the hassle of installation, removal and the like.SOLUTION: A blind type display system comprises: a plurality of thin type displays that is attached to slats of a blind, and displays video information; and a control unit having a video information receiving part that receives video information from the outside, a video information holding part that holds the video information received by the video information receiving part, a video information transmission part that transmits the video information held in the video information holding part to the thin type displays, and a drive voltage supply part that supplies a drive voltage from the outside to the thin type displays.SELECTED DRAWING: Figure 4
Patent JP-2023072389-A (JP)
Title: Memory system and control method
Inventor: WATANABE SHUICHI
IPC: G06F13/14
Filed: 2021-11-12
Abstract: To achieve a memory system that can improve I/O access performance of a host.SOLUTION: A controller of a memory system waits for completion of a second data writing operation or a second data reading operation corresponding to a second I/O command without transmitting a first interruption to a host when completion of a second program operation or a second sense operation corresponding to a second I/O command is detected within a first period from transmission of a first completion response indicating completion of a first I/O command to the host to a transmission start of the first interruption indicating at least that there is first completion response to be processed to the host. The controller transmits a second completion response indicating completion of the second I/O command to the host in response to the detection of completion of the second data writing operation or the second data reading operation, and transmits the first interruption to the host after transmitting the second completion response to the host.SELECTED DRAWING: Figure 5
Patent JP-2023074963-A (JP)
Title: Lowering adjustment component and deadweight use=type stand-up assist device including lowering adjustment component
Inventor: ATA SANETAKA
IPC: A61G5/14
Filed: 2021-11-18
Abstract: To provide a lowering adjustment component capable of smoothly lowering without impairing seating comfort by using a deadweight use-type stand-up assist device.SOLUTION: A lowering adjustment component 200 includes a pair of vertical members having a plurality of protrusions 18 aligned in the longitudinal direction, at side parts. a transverse member for supporting a seat part 12 on which a user sits, and first energizing means disposed opposite to each other with respect to a center of the transverse member and provided to intersect with each other in the longitudinal diction. A pair of locking members are respectively provided swingably between a locking position for receiving dead weight of a user and an unlocking position, with respect to each of a plurality of recesses of the corresponding vertical member. A protrusion has a serrated shape including a second engagement part inclined upward from a most retracted portion to a most protruded edge. When the seat part is lowered, switching means is turned on, and the user sitting on the seat part repeatedly moves a weight to be applied to the seat in the front and back direction to change over protrusions between the pair of locking members 32A and B, so that the user can lower the protrusions step by step to a first engagement part.SELECTED DRAWING: Figure 1
Patent JP-2023078641-A (JP)
Title: Single crystal pulling device and method for manufacturing single crystal
Inventor: TSUBOTA HIROYUKI
IPC: C30B29/06
Filed: 2021-11-26
Abstract: To suppress introduction of a CO gas or the like to a silicon melt when closing a gate valve to suppress a rise in carbon concentration of a single crystal to pull.SOLUTION: A control unit 11 introduces an inert gas G to a main chamber 10A from a first gas introduction port 10a with inert gas supply means 17 while a gate valve 18 is open and introduces an inert gas toward a silicon melt M stored in a crucible 3 from a second gas introduction port 20c with the inert gas supply means while the gate valve is closed to separate a pull chamber 10B from the main chamber.SELECTED DRAWING: Figure 1
Patent JP-2023079865-A (JP)
Title: Reading device, inspection device, reading system, and method for manufacturing reading device
Inventor: KATO YUKIO
IPC: H04N1/028
Filed: 2021-11-29
Abstract: To provide a technique advantageous in improving the image quality of a reading device.SOLUTION: A reading device comprises a sensor that includes a plurality of pixels arranged along a main scanning direction, and a plurality of lens blocks. The plurality of lens blocks each include a plurality of rod lenses arranged along a direction intersecting an optical axis. The plurality of rod lenses included in each of the plurality of lens blocks include a use lens forming an image on the sensor and a non-use lens not forming an image on the sensor. The use lenses of the plurality of lens blocks are arranged along the main scanning direction. The plurality of lens blocks are arranged separate from each other along the main scanning direction.SELECTED DRAWING: Figure 1
Patent JP-2023080790-A (JP)
Title: Information processing method, device and program
Inventor: KURATSU HIDEAKI
IPC: G06T7/62
Filed: 2021-11-30
Abstract: To monitor the water level of a river at low cost.SOLUTION: An information processing device is executed by an information processing device. The information processing method includes river image acquisition processing for acquiring a river image, river part detection processing for detecting a river part from the river image, river area calculation processing for calculating a river area on the basis of a detection result of the river part, reference area calculation processing for calculating a river area on the basis of a plurality of past river areas, and display control processing for displaying a first river part corresponding to the reference area and a second river part being a part other than the first river part in the river part with different colors.SELECTED DRAWING: Figure 12
Patent JP-2022087837-A (JP)
Title: Computer-implemented method and non-transitory computer-readable storage medium (improved fractional ice coverage predictions with machine learning, satellite, thermodynamics, and in-situ observations)
Inventor: CAMPBELL D WATSON
IPC: G01W1/00
Filed: 2021-11-30
Abstract: To provide a computing device, non-transitory computer-readable storage medium and method for performing predictions with machine learning to determine ice coverage.SOLUTION: A computer implemented method of predicting ice coverage on a body of water includes generating a first ice cover prediction with a thermodynamics module 104, and generating a second ice cover prediction with a machine learning module 106. The first ice cover prediction is combined with the second ice cover prediction to generate a combined ice cover prediction. Error statistics are computed based on a comparison of the combined ice cover prediction with an ice coverage observation result, and the combined ice cover prediction is updated based on the error statistics.SELECTED DRAWING: Figure 1
Patent JP-2022033900-A (JP)
Title: Generation of human pluripotent stem cell-derived functional beta cells showing glucose-dependent mitochondrial respiration and two-phase insulin secretion response
IPC: C12N5/10
Filed: 2021-12-03
Abstract: PROBLEM TO BE SOLVED: To provide beta cells or a population of beta cells that result from the differentiation of pluripotent stem cells and exhibit mitochondrial respiration/activity response and a two-phase insulin secretion response. 
     SOLUTION: An in-vitro cell population includes functional beta-cells differentiated from immature beta-cells. At least 10% of the functional beta-cells in the in-vitro cell population express insulin, PDX1, NKX6.1, UCN3, SLC2A1 and MAFA. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023083845-A (JP)
Title: Stop valve
Inventor: MAKINO ITSUKI
IPC: F16K5/04
Filed: 2021-12-06
Abstract: To provide a stop valve which can be opened/closed with smaller force than force to open/close a ball stop valve.SOLUTION: A stop valve 1 includes a housing 8, and a spindle 10 rotatably supported by the housing 8, the housing 8 having a primary side pipe part 21 including a primary side flow path 21a, a secondary side pipe part 22 including a secondary side flow path 22a, and a communication part 23 including an internal flow path 25 communicating the primary side flow path 21a with the secondary side flow path 22a, the internal flow path 25 being provided with an opening/closing mechanism 60, the opening/closing mechanism 60 having a fixed disc 62 having a seal part 67 for sealing the internal flow path 25, and an opening part 68 provided in part in the peripheral direction of the seal part 67, and a turn disc 63 including a communication port 71 which overlaps with the opening part 68 when arranged at a first angle position around an axis L of the spindle 10 and overlaps with the seal part 67 when arranged at a second angle position different from the first angle position, the fixed disc 62 and the turn disc 63 being each formed of ceramic.SELECTED DRAWING: Figure 2
Patent JP-2023083941-A (JP)
Title: Alarm device for money processor
Inventor: SHIBATA YOSHITO
IPC: G07G1/00
Filed: 2021-12-06
Abstract: To reduce the number of deposit processing stoppages.SOLUTION: An alarm device applied to a money processor 1 which, when a banknote is deposited through a banknote deposit slot 41, transports the banknote to a banknote compartment 47 according to its denomination on condition that the banknote is specie and its denomination is identified by an identification unit 46. The alarm device includes: an image capturing unit 49 for acquiring image information of banknotes deposited through the banknote deposit slot 41; and an alarm control unit 72 that determines whether or not the image information acquired by the image capturing unit 49 corresponds to an error pattern included in error pattern information 75a stored in a memory unit 75, and outputs an alert to a display unit 12a electrically connected to the alarm control unit and causes the display unit to perform notification operation when the image information is determined to correspond to an error pattern.SELECTED DRAWING: Figure 2
Patent JP-2022022412-A (JP)
Title: Power generation system
IPC: F03B13/18
Filed: 2021-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a power generation system that improves manufacturability and reduces manufacturing costs. 
     SOLUTION: A power generation system 400 for converting external force to electricity through a power generation part includes: a substantially hollow floating body 130 that receives a component in a specific direction of the external force, and can float on the water surface at least partially; the power generation part stored in the floating body 130 having a rotation shaft that rotates only in a power generation rotation direction, which is a rotation direction in one direction for generating power; and rotation force conversion means stored in the floating body 130 for converting the external force to rotation force in the power generation rotation direction, and transmitting the converted rotation force to the power generation part. 
     SELECTED DRAWING: Figure 25 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022109221-A (JP)
Title: Detecting component degradation in industrial process plants based on loop component responsiveness
Inventor: ANTHONY AMARO JR
IPC: G05B23/02
Filed: 2021-12-15
Abstract: To detect degradation in a control loop component.SOLUTION: A first component of a process control loop (e.g., a controller or I/O gateway) monitors for and detects performance degradation of a second component of the loop by sending heartbeat messages to the second component via a diagnostic channel different from a control communications channel via which the first and second components communicate control messages for controlling an industrial process. The second component utilizes its control message interpreter to return received heartbeat messages to the first component via the diagnostic channel. The first component detects degradation of the second component when the round trip time (RTT) of a heartbeat message falls outside of an acceptable range of RTTs for the second component, and may suggest or automatically initiate mitigating actions.SELECTED DRAWING: None
Patent JP-2023097055-A (JP)
Title: electric work vehicle
Inventor: OKAZAKI KAZUTO
IPC: B60L50/60
Filed: 2021-12-27
Abstract: To provide an electric work vehicle which can prevent an operator from coming into contact with a motor operation part by mistake.SOLUTION: An electric work vehicle comprises: a battery; a motor which is driven by electric power supplied from the battery; a travel device which is driven by the motor; a steering wheel 32 for performing a steering operation of the travel device; a control panel 34 which is arranged below the steering wheel 32; and a motor operation part 39 which switches on and off of the power supply to the motor. The motor operation part 39 is arranged in the control panel 34 and overlaps with the steering wheel 32 when viewed in a direction of a rotation axis core Z1 of the steering wheel 32.SELECTED DRAWING: Figure 5