baber/WOPTO huggingface dataset:
Patent JP-2023119150-A (JP)
Title: All-solid battery and method of manufacturing activated all-solid battery
Inventor: HIROWATARI ANNA
IPC: H01M10/052
Filed: 2022-02-16
Abstract: To provide means enabling an all-solid battery to function, the all-solid battery comprising a carbon-containing layer at a negative electrode side and using a lithium-free positive electrode active material as positive electrode active material.SOLUTION: An all-solid battery is provided, having: a negative electrode active material layer that includes at least one kind of negative electrode active material selected from a group consisting of metallic lithium and lithium-containing alloys; a positive electrode active material layer that includes lithium-free positive electrode active material; a solid electrolyte layer interposed between the negative electrode active material layer and the positive electrode active material layer; and a carbon-containing layer that is interposed between the negative electrode active material layer and the solid electrolyte layer, and includes carbon material that can occlude lithium. In the all-solid battery, the positive electrode active material layer further includes a lithium-containing positive electrode active material, and a capacity [mAh] of the lithium-containing positive electrode active material is equal to or more than that of the carbon material.SELECTED DRAWING: Figure 2
Patent JP-2023119471-A (JP)
Title: Movable body monitoring system and roof construction method
Inventor: HARADA TSUNENORI
IPC: E04B1/342
Filed: 2022-02-16
Abstract: To provide a movable body monitoring system for managing displacement of a movable body moving on rails in real time.SOLUTION: A movable body monitoring system monitoring a movable body moving along rails is provided with: a displacement detection device detecting displacement of the movable body with respect to the rails; and a lateral distance measuring device installed on at least a front side and a rear side of the movable body in a travel direction to measure gap distances from the rails in a direction orthogonal to a travel direction of the movable body. The displacement detection device is provided with a horizontal displacement detection unit detecting horizontal displacement with respect to the rails in the direction orthogonal to a travel direction of the movable body on the basis of an actual value obtained by the lateral distance measuring device.SELECTED DRAWING: Figure 10
Patent JP-2023121645-A (JP)
Title: Glass melting furnace, and facility and method for manufacturing glass product
Inventor: MASUDA KENICHI
IPC: C03B5/235
Filed: 2022-02-21
Abstract: To provide a glass melting furnace capable of enhancing thermal efficiency and obtaining molten glass having suppressed compositional variation.SOLUTION: A glass melting furnace includes upstream and downstream walls facing each other and first and second side walls facing each other. The first side wall has a first burner group; the second side wall has a second burner group; an oxygen combustion burner forms 70% or more of a total combustion heat quantity per hour supplied by the first and second burner groups; when setting a distance from the upstream wall to the downstream wall to L, calling a direction of the L as an extension direction and calling a burner on the most upstream side in the first burner group as a first most upstream burner, the first most upstream burner is arranged at a position to a distance of 0.15 L in the extension direction from the upstream wall; and the first most upstream burner is an air combustion burner.SELECTED DRAWING: Figure 1
Patent JP-2023125292-A (JP)
Title: Information processing device
Inventor: MIYAZAWA SHINYA
IPC: G06F21/86
Filed: 2022-02-28
Abstract: To provide an information processing device including a display such as a liquid crystal display, processing data requiring to ensure safety, and capable of further enhancing safety.SOLUTION: An information processing device 1 includes: a control board 2; a housing 3 for housing the control board 2; a display 4 fixed to the housing 3 outside the housing 3; a flexible printed circuit board 5 arranged inside the housing 3 to cover a surface on an X1 direction side of the control board 2; and a detection mechanism 6 for detecting that the display 4 is removed from the housing 3. The flexible printed circuit board 5 with a tamper detection pattern formed thereon is formed in a box shape with an X2 direction side opened, and is arranged closer to the X2 direction side from the display 4. The detection mechanism 6 includes a contact type detection switch 19, and a bar-like member 20 for pressing the detection switch 19, and the bar-like member 20 is pressed to the detection switch 19 by the display 4 fixed to the housing 3.SELECTED DRAWING: Figure 2
Patent JP-2023125889-A (JP)
Title: Vehicle door lock device
Inventor: IKEMOTO SHUN
IPC: E05B77/04
Filed: 2022-02-28
Abstract: To provide a vehicle door lock device capable of preventing a door from being unlatched due to the deformation of the door caused by the collision load input.SOLUTION: A rod 30 for transmitting the operation of an outer handle 12 to an open lever 25 of a latch mechanism 20 includes a first portion 30b that extends toward a base 21 of the latch mechanism 20 and a second portion 30c that extends in the vehicle length direction from the first portion 30b. When outer panel 5 starts deforming due to the input of collision load, the second portion 30c of the rod 30 comes into contact with the base 21 of the latch mechanism 20, and the rod 30 is displaced in the opposite direction to the direction in which the latch mechanism 20 is switched from the latched state to the unlatched state.SELECTED DRAWING: Figure 3
Patent JP-2023127026-A (JP)
Title: Brake device for vessel
Inventor: TAKATSUKI NOBORU
IPC: B63H25/44
Filed: 2022-03-01
Abstract: To decelerate or stop a navigating vessel in an emergency.SOLUTION: A brake device S of a vessel F includes: braking members 11a to 12b retained on a hull 1 and movable from a standby position along a surface of the hull 1 to a working position of projecting from a surface of the hull 1; and first high pressure water supply means 31a to 32b for generating high pressure water. When high pressure water is supplied from the first high pressure water supply means 31a to 32b, the braking members 11a to 12b are moved from the standby position to the working position. Thus flow resistance is generated by having the surface of the braking members 11a to 12b arranged to cross a proceeding direction G and thereby, enabling decelerating or stopping the vessel F. Since braking members 11a to 12b are arranged in bilateral symmetry to a central line X of the hull 1 and actions are capable of being controlled individually, the braking state of the vessel F is capable of being controlled by combination of braking members 11a to 12b to be activated.SELECTED DRAWING: Figure 1
Patent JP-2023001007-A (JP)
Title: Coating method for cleanliness and life extension of bamboo sword
Inventor: SHIN YONG MAN
IPC: A63B69/02
Filed: 2022-03-03
Abstract: To provide a bamboo sword coating method that partially coats, for the purpose of impact absorption, a weak bamboo piece of a bamboo sword with which a target is to be struck, preventing the bamboo sword from breaking during a strike on the target, which also leads to a reduced risk of the wearer's injury.SOLUTION: This coating method includes: an acid/alkali cleaning treatment step for removing chemicals and the like from a surface of a bamboo piece to improve the adhesion; a buffing step of increasing physical bonding with an adhesive by giving unevenness by grinding the surface; a step of improving the adhesion through primer pretreatment for giving polar properties to the surface; a step of performing coating using primary synthetic oil and then performing heat treatment and drying after performing the step of improving the adhesion; and a step of performing heat treatment and drying after performing coating using secondary synthetic oil following the drying step.SELECTED DRAWING: Figure 4
Patent JP-2022069504-A (JP)
Title: Biomarkers and methods for predicting preterm birth
IPC: G01N33/53
Filed: 2022-03-03
Abstract: PROBLEM TO BE SOLVED: To provide biomarker panels, methods and kits for determining the probability for preterm birth in a pregnant female. 
     SOLUTION: The present disclosure is based, in part, on the discovery that certain proteins and peptides in biological samples obtained from a pregnant female are differentially expressed in pregnant females that have an increased risk of developing preterm birth in the future or presently suffering from preterm birth relative to matched controls. The present disclosure is further based, in part, on the unexpected discovery that panels combining one or more of these proteins and peptides can be utilized in methods of determining the probability for preterm birth in a pregnant female with relatively high sensitivity and specificity. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023131010-A (JP)
Title: Attention alert device
Inventor: YAMAMOTO DAISUKE
IPC: G08G1/16
Filed: 2022-03-08
Abstract: To provide an attention alert device capable of performing estimation according to details of an inattentive state of a user and performing a notification according to the details of the inattentive state.SOLUTION: An attention alert device comprises: a viewpoint position measurement unit (measurement means) for measuring a position of an attention point of a driver (a user); a saccade measurement unit (measurement means) for measuring a saccade distance that is caused by the saccade of an eyeball and a saccade interval; a pupil diameter measurement unit (measurement means) that measures a pupil diameter; an inattentive state estimation unit (estimation means) that estimates whether the driver is in an inattentive state and the details of the inattentiveness state on the basis of measurement results of the view point position measurement unit, the saccade measurement unit and the pupil diameter measurement unit; and a notification control unit (notification means) that provides a notification according to the details of the estimated inattentive state to the driver when the inattentive state estimation unit estimates that the operator is in the inattentive state.SELECTED DRAWING: Figure 4
Patent JP-2022067129-A (JP)
Title: Power supply control device and power supply control method
IPC: H02J3/38
Filed: 2022-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a power supply control device, etc., capable of controlling supply of power source power to a preset load while effectively preventing short-circuiting between a plurality of power source powers. 
     SOLUTION: A power supply system configured to supply any one of three or more power source powers with different priorities as power source powers to a predetermined load comprises: input terminals IN1 to IN3 to which the respective power source powers are inputted; detection units 1, 11 and 21 for detecting whether the power source powers are inputted or not, the detection units corresponding to the power source powers respectively; and control relays 2, 12 and 22 for inhibiting the supply of the respective power source powers, the priority of which is a closest low order or less, to the load when the input of the corresponding power source power is detected, the control relays corresponding to the power source powers respectively. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023132483-A (JP)
Title: Separation method of workpiece
Inventor: KOBAYASHI MASANORI
IPC: H01L21/304
Filed: 2022-03-11
Abstract: To provide a method of separating a wafer from an ingot capable of reducing a processing time.SOLUTION: There is provided a separation method of a workpiece (an ingot 50), in which a peeling layer 74 is formed subjected to irradiation of a laser beam, with the laser beam being converged to an inner part. The method separates the work piece into a first surface 52 side and a second surface 54 side, at the peeling layer being a starting point. The method comprises: a holding step of exposing the second surface or the first surface by holding the workpiece with the holding surface of a holding unit 4; and a separation step of generating, by an ultrasonic sound generating unit, an ultrasonic sound while supplying a liquid to between an ultrasonic sound generation end surface 6a and the workpiece in a state where the ultrasonic sound generation end surface of an ultrasonic sound generation unit 6 is arranged to face a surface where the workpiece held by the holding unit is exposed, after the execution of the holding step, and producing a wafer by separating, at the peeling layer being the starting point, the surface side where the workpiece is exposed, by transmitting the ultrasonic sound to the workpiece via the liquid. The liquid has a density higher than that of pure water, and a surface tension lower than that of pure water.SELECTED DRAWING: Figure 6
Patent JP-2023133807-A (JP)
Title: assembly jig
Inventor: GOTO YUYA
IPC: B23P19/00
Filed: 2022-03-14
Abstract: To surely fix both of two components with predetermined fixing force, when the components are fixed in a state where the fixed surfaces are aligned.SOLUTION: An assembly jig 1 includes: a first support part 10 where an EGR cooler 100 is set; a second support part 20 where an EGR body 200 is set; a slide mechanism (slide base 3) which makes the first support part 10 relatively slidable to the second support part 20 in a direction at which fixed surfaces 103a and 203a of both of components approach/separate; and a rotary mechanism (second clamp means 23) for making the second support part 20 relatively rotatable around a rotary axis L with respect to the first support part 10.SELECTED DRAWING: Figure 8
Patent JP-2023135988-A (JP)
Title: rail joint plate
Inventor: YASUTAKE DAIGO
IPC: E01B11/02
Filed: 2022-03-16
Abstract: To easily determine the necessity of replacement of a rail joint plate.SOLUTION: A rail joint plate 1, which connects two rails by fastening the web parts of the rails with clamping bolts to a joint of the two rails, comprises a body 10 made of fiber-reinforced plastic and a coloring liquid 21. The body 10 has two or more through-holes 15 for bolts, and the body 10 has a liquid-tight housing chamber 20 inside, and the coloring liquid 21 is present in the housing chamber 20. The coloring liquid 21 preferably has a fluorescent dye.SELECTED DRAWING: Figure 1
Patent JP-2023136472-A (JP)
Title: Money processor
Inventor: KUROE AKIYOSHI
IPC: G07D11/20
Filed: 2022-03-17
Abstract: To easily gather information on the money circulating in a local area.SOLUTION: A measurement unit measures multiple types of features from money that was put in and generates measurement data. A memory unit stores transmission conditions of the measurement data. A transmission unit transmits part or all of the measurement data to the outside via a wide-area communication network in accordance with the transmission conditions.SELECTED DRAWING: Figure 1
Patent JP-2023139617-A (JP)
Title: Game machine
Inventor: KIKUCHI TSUTOMU
IPC: A63F7/02
Filed: 2022-03-22
Abstract: To provide a game machine capable of preventing in advance, failure of a game machine caused by incompatibility of component parts, and shortening a period required for failure factor investigation.SOLUTION: A game machine 10 comprises: a game board 40, a back face assy 50, and a game frame 90 which are a plurality of component parts which are electrically and mechanically coupled, where at least some component parts may be replaced. The game machine comprises: the game board 40 which has a DIP switch 70 including the identification information; and the back face assy 50 having adaptation determination means for determining, whether the game board 40 is adapted for itself, on the basis of the identification information in the game board 40 coupled thereto, when the back face assy 50 is not adapted for the game board 40, abnormality reporting means reports an abnormality.SELECTED DRAWING: Figure 7
Patent JP-2023139802-A (JP)
Title: portable polishing machine
Inventor: SUGITA FUMIHIDE
IPC: B24B23/04
Filed: 2022-03-22
Abstract: To provide a portable polishing machine which can reduce at least one of mass and size of a weight.SOLUTION: A portable polishing machine comprises: a rotatable output shaft which extends in an axial direction; a polishing part which performs an eccentric circular motion in accompany with rotation of the output shaft; a dust collection fan which is fixed to the output shaft surrounding the output shaft in a circumferential direction; a motor which is arranged in an opposite side of the polishing part relative to the dust collection fan in the axial direction to provide the output shaft with rotation driving force; a motor cooling fan which is arranged between the dust collection fan and the motor in the axial direction; a first weight which is attached to one of the dust collection fan and the motor cooling fan and whose relative density is larger than the one of the fans; and a second weight which is arranged at a position different from the first weight in the axial direction.SELECTED DRAWING: Figure 5
Patent JP-2023140611-A (JP)
Title: Semiconductor device and power conversion device
Inventor: MIMA AKIRA
IPC: H02M7/48
Filed: 2022-03-23
Abstract: To provide a semiconductor device and a power conversion device, capable of having an inverter circuit constructed by a vertical arm, and improving a detection accuracy of a short-circuit by a high inductance of a time change rate (di/dt) detection circuit of a main current without increasing an inductance of the main current.SOLUTION: A semiconductor device 20 comprises: a gate; an upper arm switching element 31 that includes a first main electrode (a corrector or a drain) and a second main electrode (an emitter or a source) as a gate reference potential; a positive electrode terminal 100 that is electrically connected to the first main electrode; a first auxiliary terminal (an upper arm emittance terminal 112) that is electrically connected to the second main electrode, and that is an external electrode in which the main current does not flow while allowing a detection of a potential of the second main electrode; and a second auxiliary terminal (an upper arm overcurrent detection terminal 113) that is electrically connected to an AC terminal (an output terminal 103), and is as an external electrode in which the main current does not flow while being coupled to a magnetic flux so as to be proximately arranged to the positive electrode terminal.SELECTED DRAWING: Figure 1B
Patent JP-2023140741-A (JP)
Title: Ornamental ink and use thereof
Inventor: WAKAMATSU KOHEI
IPC: C09D11/322
Filed: 2022-03-23
Abstract: To provide a technology capable of forming, on an inorganic base material, a decorative part whose magenta color developability is suitably improved.SOLUTION: An ornamental ink disclosed here is an ornamental ink used for drawing images on a glass base material or a metal base material. The ornamental ink includes a glass frit including metal particles, and an inorganic red pigment. The ornamental ink contains 1 vol% or more and less than 80 vol% of the inorganic red pigment when a total volume of an inorganic solid component including the glass frit and the inorganic red pigment is 100 vol%.SELECTED DRAWING: None
Patent JP-2023140954-A (JP)
Title: Coating agent, coating film, and laminate
Inventor: YAMAMOTO KAZUSHI
IPC: C09D201/08
Filed: 2022-03-23
Abstract: To provide a coating agent capable of forming a coating film excellent in conductivity and transparency.SOLUTION: The coating agent contains a carboxyl group-containing resin, a carbon-based material, a metal oxide, and an aqueous medium. The content of the carbon-based material is preferably 10-200 pts.mass based on 100 pts.mass of the carboxyl group-containing resin. The content of the metal oxide is preferably 30-1,500 pts.mass based on 100 pts.mass of the carboxyl group-containing resin.SELECTED DRAWING: None
Patent JP-2023141155-A (JP)
Title: Optimum sea route computation device and optimum sea route computation method
Inventor: MORITA NAOKO
IPC: B63B79/40
Filed: 2022-03-23
Abstract: To provide an optimum sea route computation device and an optimum sea route computation method capable of automatically carrying out optimum sea route computation for an entire sea route including one or more ranges where a navigation-incapable region exists while suppressing a computation amount.SOLUTION: An optimum sea route computation device includes an input unit, a storage unit, and a computation unit. The storage unit stores data for sea route computation ranges for computing optimum sea routes and data for narrow waterway ranges that are each set beforehand for a part of the range in the sea route computation range, and the sea route computation range and the narrow waterway range include a first range where a vessel is capable of navigating and a second range where the vessel is incapable of navigating. The computation device generates a first sea route by computing the optimum sea route from a departure point to an arrival point by postulating that the narrow waterway range is a first range. Then, when the narrow waterway range is included in the first sea route, the computation device generates a second sea route by computing the optimum sea route to cause the second sea route to pass the first range in the narrow waterway range, taking the second range in the narrow waterway range into consideration regarding the sea route in a portion included in the narrow waterway range in the first sea route and then, connects the first sea route with the second sea route.SELECTED DRAWING: Figure 2
Patent JP-2022087137-A (JP)
Title: Display method
IPC: H04H40/00
Filed: 2022-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast receiver capable of executing a function of higher added value. 
     SOLUTION: Use of a broadcast receiver capable of receiving a digital broadcast service executable by an application in cooperation with a broadcast program. The broadcast receiver includes: a broadcast receiving unit configured to receive a broadcast wave of the digital broadcasting service; a separation unit configured to separate at least video regarding a broadcast program and application-related information from the received broadcast wave; a broadcast video reproduction unit configured to reproduce the video regarding the broadcast program; a terminal cooperation control unit configured to control a cooperation operation with a mobile information terminal; an application obtaining unit configured to obtain a predetermined application on the basis of location information obtained by referring to the application-related information; an application execution unit configured to execute the obtained predetermined application and output application execution video; and a display unit capable of displaying the video regarding the broadcast program or the application execution video. The broadcast receiver executes a process of determining whether or not to cooperate with a mobile information terminal in a terminal cooperation application. 
     SELECTED DRAWING: Figure 2A 
     COPYRIGHT: (C)2022,JPO&INPIT