baber/WOPTO huggingface dataset:
Patent JP-2022112680-A (JP)
Title: Irradiation inspection device and baggage inspection device
Inventor: TAKAYAMA KAZUO
IPC: G01N23/046
Filed: 2021-01-22
Abstract: To enable achievement of a CT inspection device which is small in size and low cost.SOLUTION: In a shielding box 1, an irradiation inspection device includes: an X-ray source 2 for irradiating an object 8 to be inspected with an X-ray RL; a line-shaped X-ray sensor part 3 for receiving components transmitted through the object 8 to be inspected among X-rays RL from the X-ray source 2; and a rotating device 4 which rotates the object 8 to be inspected by using the direction crossing a long axis of the line-shaped X-ray sensor part 3 as a rotating shaft in an irradiation area where the X-ray RL is directly incident.SELECTED DRAWING: Figure 1
Patent JP-2022113565-A (JP)
Title: Discharge control method for lithium-ion secondary battery and lithium-ion secondary battery system
Inventor: HORIE HIDEAKI
IPC: H01M10/052
Filed: 2021-01-25
Abstract: To provide a discharge control method for a lithium-ion secondary battery and a lithium-ion secondary battery system capable of mitigating the resistance increase at the end of discharge and increasing the take-out capacity.SOLUTION: A control method for the discharge of a lithium-ion secondary battery, including a positive electrode including a positive electrode active material layer having thicknesses of 250 μm or more, a negative electrode including a negative electrode active material layer having thicknesses of 250 μm or more, and a separator arranged between the positive electrode and negative electrode, includes the steps of pausing the energizing of the lithium-ion secondary battery during discharge and resuming the energizing of the lithium-ion secondary battery, which has been de-energized.SELECTED DRAWING: None
Patent JP-2022113921-A (JP)
Title: X-ray diffraction measurement apparatus and diffraction image width measurement method using x-ray diffraction measurement apparatus
Inventor: MARUYAMA YOICHI
IPC: G01N23/2055
Filed: 2021-01-26
Abstract: To provide an X-ray diffraction measurement apparatus capable of obtaining a diffraction image width that is not affected by the distance from an X-ray irradiation spot to a diffraction ring imaging surface and a collimator that emits X-rays.SOLUTION: The X-ray diffraction measurement apparatus includes means for detecting an irradiation spot-imaging plane distance L that is the distance from an X-ray irradiation spot to an imaging plane of a diffraction ring, and an X-ray emission diameter R and an X-ray divergence angle θh of a collimator emitting X-rays are stored in an arithmetic device. The arithmetic device calculates a normal diffraction image width including elements of the ratio to the irradiation spot-imaging plane distance L, excluding elements based on the size of the X-ray irradiation spot and elements based on the X-ray divergence angle θh from the detected diffraction image width W, using the detected irradiation spot-imaging plane distance L, the stored X-ray emission diameter R and X-ray divergence angle θh.SELECTED DRAWING: Figure 6
Patent JP-2022115735-A (JP)
Title: Method for manufacturing electrolytic capacitor
Inventor: UEDA MASAHIRO
IPC: H01G13/00
Filed: 2021-01-28
Abstract: To provide a method for manufacturing an electrolytic capacitor having small variation of characteristics.SOLUTION: A manufacturing method to be disclosed includes a process (iii) for oxidizing at least a portion of the surface of an anode body to form a dielectric layer by applying a direct current voltage between a first electrode 210 and a second electrode 220 in a state in which the anode body is immersed in a chemical conversion liquid 202. In the process (iii), at least one selected between a distance between first and second anode bodies 113a and 113b and the second electrode 220, and the area of the second electrode 220 facing the first and second anode bodies 113a and 113b is made different between the first anode body 113a and the second anode boy 113b so as to reduce difference between conversion current flowing to the first anode body 113a existing at an end and conversion current flowing to the second anode body 113b existing on an inner side of the first anode body 113a.SELECTED DRAWING: Figure 1
Patent JP-2021083100-A (JP)
Title: Moving image distribution system, moving image distribution method, and moving image distribution program
Inventor: KURABUCHI AYA
IPC: H04N21/258
Filed: 2021-02-02
Abstract: To provide a new moving image distribution system, moving image distribution method, and moving image distribution program, capable of easily selecting a coaction partner suitable for a host user.SOLUTION: A moving image distribution system 1 comprises: one or more computer processors; and a storage for storing log information on a utilization history of the moving image distribution system with respect to each of a plurality of users of the moving image distribution system. The computer processor, on the basis of log information on each of a first user and a plurality of coaction candidate users, users other than the first user, of the plurality of users, selects one or more invitation users from the plurality of coaction candidate users; transmits an invitation to the one or more invitation users; and, in response to receiving a coaction request for requesting coaction with the first user from a second user of the one or more invitation users, generates a coaction moving image in which the first user and the second user coact before distributing the coaction moving image.SELECTED DRAWING: Figure 1
Patent JP-2022121843-A (JP)
Title: Intermediate shaft and steering device
Inventor: MORIYAMA SEIICHI
IPC: F16D1/02
Filed: 2021-02-09
Abstract: To provide an intermediate shaft and a steering device, which can reduce the number of components.SOLUTION: An intermediate shaft includes a cylindrical outer tube, a cylindrical inner shaft, and balls. The outer tube is provided with grooved surfaces and arcuate outer ball groove surfaces, and the inner shaft is provided with ridge portions and arcuate inner ball groove surfaces, in which the ridge portions are separated from the grooved surfaces. An outer groove bottom is provided at a central part in the circumferential direction of the outer ball groove surface, and an inner groove bottom is provided at a central part in the circumferential direction of the inner ball groove surface. A radial thickness of the outer tube from the outer groove bottom to the outer peripheral surface of the outer tube is smallest, and a radial thickness of the inner shaft from the inner groove bottom to the outer peripheral surface of the inner shaft is smallest. The outer ball groove surface and the inner ball groove surface have radiuses of curvature larger than the radius of curvature of the balls, and in a neutral state, the balls are in contact with the outer groove bottom and the inner groove bottom in a state of having interference.SELECTED DRAWING: Figure 5
Patent JP-2022107484-A (JP)
Title: Toilet paper folder
Inventor: ISHIKURA HIROAKI
IPC: A47K10/40
Filed: 2021-01-08
Abstract: To provide a toilet paper folder that can be easily and beautifully folded by anyone, to solve the conventional problems: the toilet paper cannot be beautifully folded as a cutter part is lifted with one hand and the toilet paper is pulled out and folded with the other hand, and moreover, the toilet paper is used in an uneven length.SOLUTION: The present invention discloses a toilet paper folder. A back side of a body board is provided with a suction cup, a right lower part of a front side is provided with a movable folding rod holding arm, and a foot portion is provided with a holding arm fixing plate for fixing reinforcement. The movable folding rod holding arm has a left tip side which is provided with a toilet paper folding rod and also has, at its lower tip, a string indicating a referential paper length, the string having a vertically movable mark for referential length at its lower portion.SELECTED DRAWING: Figure 1
Patent JP-2022127209-A (JP)
Title: Polarizing plate and image display device
Inventor: Honjo yoshito
IPC: G02B5/30
Filed: 2021-02-19
Abstract: To provide a polarizing plate which can reduce, in plane view of an image display device having an image display area consisting of a flat portion and a curved portion in cross-sectional view, the difference in hue between the flat portion and the curved portion.SOLUTION: A polarizing plate comprises a liquid crystal layer and a polarizer, the liquid crystal layer containing a cured product of a polymerizable liquid crystal composition containing a polymerizable liquid crystal compound and one or more pigments, where the polymerizable liquid crystal compound exhibits smectic liquid crystallinity or nematic liquid crystallinity.SELECTED DRAWING: None
Patent JP-2022131412-A (JP)
Title: Wireless communication terminal, reception determination method, and program
Inventor: YABE MINORU
IPC: H04W24/08
Filed: 2021-02-26
Abstract: To provide a wireless communication terminal capable of easily determining whether radio waves of another communication system have been received.SOLUTION: A wireless communication terminal includes: a transmitting/receiving unit 11 that selectively receives radio waves for each band of a plurality of channels of one wireless communication system whose frequency band overlaps with one channel of another wireless communication system; an electric field intensity determination unit 14 that determines whether a radio wave having an electric field intensity equal to or higher than a predetermined value is received by the transmission/reception unit 11 for each of the plurality of channels; a PHS radio wave determination unit 15 that determines whether the radio wave determined to have an electric field intensity equal to or higher than the predetermined value is a radio wave used in the one wireless communication system for each of the plurality of channels; and a determination processing unit 16 that determines whether the radio waves received by the transmitting/receiving unit 11 include the radio waves used in the other wireless communication system on the basis of the ratio of the number of channels determined to be the radio waves of the one wireless communication system to the number of channels determined to have received radio waves having the electric field intensity equal to or higher than the predetermined value.SELECTED DRAWING: Figure 4
Patent JP-2022133085-A (JP)
Title: Electrode for secondary battery and manufacturing method for the same
Inventor: MASHITA NAOHIRO
IPC: H01M4/139
Filed: 2021-03-01
Abstract: To provide an electrode having both high energy density and ion diffusion properties.SOLUTION: The electrode includes an electrode active material layer on a current collector of either a positive or a negative electrode. The surface of the electrode active material layer has a concave and convex shape in a predetermined pattern and at a fixed pitch. In s cross-sectional SEM image of the electrode active material layer, more linear cracks are unevenly distributed in the concave portions compared to the convex portions.SELECTED DRAWING: Figure 7
Patent JP-2021141804-A (JP)
Title: Power supply circuit and built-in power supply
Inventor: HAYASHI TEPPEI
IPC: H02J7/35
Filed: 2021-03-02
Abstract: To preferably charge a power storage element efficiently.SOLUTION: A power supply circuit stores generated power of an energy harvesting device and supplies the power to a load, and includes a plurality of charging current generation circuits provided in parallel with the energy harvesting device and generating a charging current from the generated power of the energy harvesting device, a power storage element to which a charging current output from a plurality of charging current generation circuits is supplied to store power, and supplies the power to the load, and a supply switching circuit that switches the number of charging current generation circuits to which the power generated by the energy harvesting device is supplied, and the supply switching circuit changes the number of charge current generation circuits to which the generated power is supplied when the power storage voltage of the power storage element is equal to or higher than a first threshold voltage.SELECTED DRAWING: Figure 1
Patent JP-2022135361-A (JP)
Title: Fixing method of fishhook and fishing tackle
Inventor: SUGIUCHI HIROYUKI
IPC: A01K83/00
Filed: 2021-03-05
Abstract: To address the problem in fishing using live fish as bait to simplify the structure, because conspicuous tackle makes a squid and fish vigilant, stops them prey and causes them to escape, and a fishhook with a plurality of needle tips to be fixed on the back of the bait fish also makes them vigilant; and in order to solve the problem, to provide a method for making the tackle without large components and hiding a shank of the fishhook in the mouth of the fish.SOLUTION: A fixing hook 5 is provided at a shank 3 of a squid fishhook 101 composed of a plurality of hooks 1, the shank 3 is inserted into the mouth in order to fix the squid fishhook 101 to fish bait 7, the fixing hook 5 is inserted into the front part 8 of the upper jaw of the fish 7 so as to hide the shank 3 of the squid fishhook 101 in the mouth of the fish 7. Then, the hook tips 2 are exposed to the outside of the mouth. This configuration makes the fishhook less conspicuous so as to catch the fish and squid without making them vigilant.SELECTED DRAWING: Figure 2
Patent JP-2022135597-A (JP)
Title: Semiconductor device
Inventor: ISHIGURO SHIGEFUMI
IPC: H02H9/04
Filed: 2021-03-05
Abstract: To provide a semiconductor device capable of suitably discharging surge charges in a protection circuit that protects a protected circuit.SOLUTION: In one embodiment, a protection circuit in a semiconductor device includes first and second transistors including gates electrically connected to a first node between first and second wires and connected in series between the first and second wires, third and fourth transistors including gates electrically connected to a second node between the first and second transistors and connected in series between the first and second wires, and a fifth transistor including a gate electrically connected to a third node between the third and fourth transistors and provided between the second node and the second wire. The protection circuit further includes a calculation circuit that calculates a first signal received from the second node and outputs a second signal, and a sixth transistor that receives the second signal and outputs a control signal to the calculation circuit.SELECTED DRAWING: Figure 1
Patent JP-2022140844-A (JP)
Title: game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2021-03-09
Abstract: To provide a game machine capable of increasing amusement in a game.SOLUTION: A game machine of the present invention includes a first vibration performance of a performance button executed at a first timing and a second vibration performance of the performance button executed at a second timing during a variation performance. The performance button can emit light in a first light emission mode of low expectation and in a second light emission mode of high expectation. The performance button is more likely to emit light in the first light emission mode when the first vibration performance is executed than when the second vibration performance is executed in a big winning variation performance.SELECTED DRAWING: Figure 73
Patent JP-2022141220-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-03-15
Abstract: To provide a game machine with enhanced marketability in a game machine having a special state.SOLUTION: During a special notice period, light emitting means is caused to emit light using special light emission control data corresponding to the special notification period. During a specific notice period the light emitting means is caused to emit light using specific light emission control data corresponding to the specific notice period. By making the first control data of the special light emission control data different from the first control data of the specific light emission control data, the first light emission mode of the light emission means in the special notice period are made different from the first light emission mode of the light emission means in the specific notice period.SELECTED DRAWING: Figure 284-1
Patent JP-2022142243-A (JP)
Title: Elastomer composite fiber and method for producing fabric using the same
Inventor: YONEDA YASUYUKI
IPC: D03D15/56
Filed: 2021-03-16
Abstract: To provide an elastomer fiber and a fabric using them, which have excellent thermal form stability and elastic deformation at a low load.SOLUTION: An elastomer composite fiber consists of a thermoplastic elastomer component A and a thermoplastic polymer component B, in which the component A contains a polymer with a glass transition temperature in the range of -50°C to 30°C, the stress at 300% elongation after boiling water treatment is not less than 0.001 cN/dtex and not more than 0.1 cN/dtex, and the shrinkage rate after boiling water treatment is not more than 25%. Furthermore, it is preferable that the component A is a polyester-based elastomer, that the initial Young's modulus is 3 cN/dtex or more and 30 cN/dtex or less, and that the component A occupies 30% or more and 80% or less of a surface area of the composite fiber. A method for producing the elastomer composite fiber comprises discharging and melt-spinning the component A containing a thermoplastic polymer and having a glass transition temperature in the range of -50°C to 30°C and the component B containing a thermoplastic polymer, followed by drawing 1.2 to 5 times and heat-fixing in the range of 70 to 150°C.SELECTED DRAWING: Figure 1
Patent JP-2021192423-A (JP)
Title: Adsorption mechanism, article manufacturing device, and semiconductor manufacturing device
Inventor: SHIODA SATOSHI
IPC: H05K13/04
Filed: 2021-03-16
Abstract: To solve the problem in which: there has been demanded a die bonder that, when replacing a tool that adsorbs a workpiece, such as a collet and a lead frame holding body, can mount the tool in a state in which leak is prevented without requiring an excessive burden on attachment adjustment work.SOLUTION: A semiconductor manufacturing device comprises an adsorption mechanism comprising: a tool that can suck and adsorb a workpiece; a tool holder that includes a suction path; and a positioning unit that, when the tool holder holds the tool, determines the relative position of the tool with respect to the tool holder. The positioning unit includes at least one convex part that is arranged on at least one of the tool and the tool holder, is formed of elastic material, and has a tapered surface, and at least one concave part that is arranged in the other of the tool and the tool holder and can be fitted to the convex part.SELECTED DRAWING: Figure 3
Patent JP-2022142986-A (JP)
Title: Charging program, charging device, and charging method
Inventor: MAKINO AKIHIRO
IPC: G06F9/455
Filed: 2021-03-17
Abstract: To make it possible to charge for an application program executed by a container.SOLUTION: There is provided a charging program that causes a computer to perform the processes of: receiving from a container a notification that indicates an amount of resources allocated to the container; and calculating an amount corresponding to the amount of the resources as a charging amount for an application program executed by the container when the notification exists within a charging period.SELECTED DRAWING: Figure 5
Patent JP-2022143586-A (JP)
Title: Dough for food and dough food
Inventor: YOSHIDA TADASHI
IPC: A21D8/04
Filed: 2021-03-17
Abstract: To provide a dough for food that has enhanced resilience and can provide dough food having resilience and sticky feel.SOLUTION: A dough for food contains an enzyme belonging to the tannase family. Preferably, the content of the enzyme is 0.001-0.1 mass% relative to the total amount of grain flour or starch. Preferably, the enzyme belonging to the tannase family has a ferulic acid esterase activity of 100-500 U/mg. Preferably, the enzyme belonging to the tannase family has a tannase activity of 400-700 U/mg.SELECTED DRAWING: Figure 2
Patent JP-2022144612-A (JP)
Title: Release agent composition, laminate, manufacturing method of laminate, and manufacturing method of semiconductor substrate
Inventor: YANAI MASAKI
IPC: C09J201/00
Filed: 2021-03-19
Abstract: To provide a release agent composition, a laminate, a manufacturing method of the laminate, and a manufacturing method of a semiconductor substrate, in which the semiconductor substrate and a support substrate are not separated from each other at the time of temporary adhesion even when the semiconductor substrate is exposed to high temperatures during processing of the semiconductor substrate, and the semiconductor substrate and the support substrate can be separated easily from each other when attempting to separate the semiconductor substrate and the support substrate.SOLUTION: A laminate includes a support substrate 5, a semiconductor substrate 1, a release layer 2 interposed between the support substrate and the semiconductor substrate and in contact with the semiconductor substrate, and an adhesive layer 4 interposed between the support substrate and the release layer. The release layer is a layer formed of a release agent composition containing polyorganosiloxane having a weight average molecular weight of 22,000 to 68,000.SELECTED DRAWING: Figure 1
Patent JP-2022145146-A (JP)
Title: Method for specifying growth direction of columnar crystal structure
Inventor: LIN SHAN
IPC: G01N29/26
Filed: 2021-03-19
Abstract: To grasp the orientation of a growth direction of a columnar crystal structure of a metal inspection object in a non-destructive manner.SOLUTION: When ultrasonic transmission/reception means transmits ultrasonic waves downward to a metal inspection object 2 and receives ultrasonic waves reflected by the metal inspection object 2, to derive the orientation of a growth direction of a columnar crystal structure 5 with a bottom echo, which is the received reflected wave, it is determined that when the bottom echo 25 disappears in a process toward an end part 2a, the orientation of the growth direction of the columnar crystal structure 5 is directed toward the end part 2a side as it goes upward, and it is determined that when the bottom echo does not disappear in the process toward the end part 2a, the orientation of the growth direction of the columnar crystal structure 5 is directed toward the opposite side of the end part 2a as it goes upward.SELECTED DRAWING: Figure 3
Patent JP-2022147749-A (JP)
Title: seat system
Inventor: ITO TAKAYOSHI
IPC: B60N2/90
Filed: 2021-03-23
Abstract: To suppress movement of a seat due to execution of seat storage processing from being restricted by an obstacle.SOLUTION: A seat system comprises: a seat loaded in a vehicle having a recognition part for recognizing the size of baggage of an occupant, which is a seat whose state can be switched between a normal state in which the occupant can be seated and a state in which a storage space within the vehicle is made larger than in the normal stage; an obstacle detection sensor for detecting obstacles within a trajectory of the seat until switching from the normal state to the storage state; and a control part that can execute seat storage processing to change the state of the seat from the normal state to the storage state. The control part, when it is decided to execute the seat storage processing on the basis of information from the recognition part (S4), determines whether or not an obstacle is within the trajectory on the basis of information from the obstacle detection sensor (S5) before starting the seat storage process state. The control part, when determining that there is no obstacle, starts the seat storage processing (S7), and when determining that there is an obstacle, does not start the seat storage processing.SELECTED DRAWING: Figure 3