baber/WOPTO huggingface dataset:
Patent JP-2020115463-A (JP)
Title: Secondary battery
Inventor: YONEDA YUMIKO
IPC: H01M50/122
Filed: 2020-04-06
Abstract: To provide a secondary battery having a plurality of positive electrode current collectors and a plurality of negative electrode current collectors, in which deterioration of capacity and a cycle characteristic of the secondary battery occurring when the secondary battery is curved, is suppressed.SOLUTION: The secondary battery is provided in which: a gel electrolyte 104 and a separator 103 are provided between a positive electrode current collector 101 and a negative electrode current collector 105 generating a cell reaction; a distance between the positive electrode current collector and the negative electrode current collector is kept constant by the gel electrolyte, and when the plurality of positive electrode current collectors and the plurality of negative electrode current stacked, they are stacked in such a way that for example the surfaces not coated with a negative electrode active material layer 106 are contacted with each other.SELECTED DRAWING: Figure 1
Patent JP-2021170444-A (JP)
Title: Vehicular lighting fixture
Inventor: MATSUSHITA KAZUTERU
IPC: F21S43/14
Filed: 2020-04-14
Abstract: To provide a vehicular lighting fixture that allows a ring-shaped light guide lens to emit light more evenly.SOLUTION: A light guide lens 3 includes: first light guide parts 5a, 5b; and a ring-shaped second light guide part 7 connected to the first light guide parts 5a, 5b via a connection part 6. The first light guide parts 5a, 5b include incident parts 8a, 8b positioned on a side opposed to a light source. The second light guide part 7 includes: multiple reflection cuts positioned on a back side of the light guide lens 3; and a light-emitting part 10 positioned on a front side of the light guide lens 3. The first light guide parts 5a, 5b are positioned inside of the second light guide part 7 when the light guide lens 3 is viewed in a front view.SELECTED DRAWING: Figure 3
Patent JP-2021169388-A (JP)
Title: Civil engineering and construction concrete member that stores information by color control
Inventor: FUJIMOTO SATOSHI
IPC: G06K19/06
Filed: 2020-04-15
Abstract: To provide a civil engineering and construction concrete member capable of reliably retaining for various information on the civil engineering and construction concrete member for a long period of time, and a management system of information on a structure using the civil engineering and construction concrete member.SOLUTION: A civil engineering and construction concrete member 10 is manufactured, in which a two-dimensional bar code structure 11, corresponding to member identification information for identifying the civil engineering and construction concrete member 10, is uniformly formed through a thickness direction, and is embedded in a basic structure 12 while being exposed from a surface of the member 10. An information management server device 30 manages, in association with the member identification information, member attribute information including information on a material and formulation of a cement hardened body used for the member 10, and structure information such as a design document, and a communication terminal device 20 acquires and displays the structure information based on the two-dimensional bar code read from the civil engineering and construction concrete member 10.SELECTED DRAWING: Figure 1
Patent JP-2021170617-A (JP)
Title: Printed wiring board
Inventor: KAWAI SATORU
IPC: H05K1/16
Filed: 2020-04-17
Abstract: To provide a highly reliable printed wiring board.SOLUTION: A printed wiring board 10 of an embodiment includes: an insulation substrate 20 having a first surface F, a second surface S on an opposite side of the first surface F, and an opening 20b reaching the second surface S from the first surface F; a magnetic material 18 formed in the opening 20b, the magnetic material having a first through hole 18a reaching the second surface S from the first surface F; a first conductor layer 58F formed on the first surface F; a second conductor layer 58S formed on the second surface S; and a first through hole conductor 36A formed on a side wall 18S of the first through hole 18a, the first through hole conductor connecting the first conductor layer 58F and the second conductor layer 58S. The first through hole conductor 36A includes a first chemical copper plating film 321. The magnetic material 18 includes a resin 19 and particles (magnetic particles) 117 comprising a magnetic material. The magnetic particles 117 have particles (first particles) 117A forming the side wall 18S. A gap 18G is formed between the first particles 117A and the resin 19, and the first chemical copper plating film 321 is precipitated in the gap 18G.SELECTED DRAWING: Figure 4
Patent JP-2021174112-A (JP)
Title: Hypothesis evaluation system, and hypothesis evaluation method
Inventor: TOMODA ATSUSHI
IPC: G06Q10/04
Filed: 2020-04-21
Abstract: To evaluate a hypothesis about work efficiently and appropriately.SOLUTION: A hypothesis evaluation system stores a hypothesis which defines one or more combinations of a feature amount showing work and a condition imposed on the feature amount, and a target index of efficiency as an element, about the work for improving the efficiency; generates a plurality of policies which set a value of the feature amount in the periphery of a threshold value defining a range of the feature amount for satisfying the condition; stores an estimation value of the efficiency about each of the policies, acquired by executing the policies; determines success or failure of the hypothesis about each of the policies, by comparing the estimation value with the target index; and sets the threshold value based on the result of the determination.SELECTED DRAWING: Figure 1
Patent JP-2021175596-A (JP)
Title: Brush pen and manufacturing method thereof
Inventor: NISHITANI ICHIRO
IPC: A45D34/04
Filed: 2020-05-01
Abstract: To provide a brush pen and a manufacturing method thereof that can reduce the number of parts due to a simple configuration.SOLUTION: There is provided a brush pen including a cylindrical main body, an ink-soaked batting stored in the main body, a brush tip made of a resin fiber bundle and having a tip end protruding from the main body and a base end inserted into the batting, and a fixed tube that is fixed so as to cover the outer peripheral surface of the brush tip and attaches the brush tip to the tip end of the main body. The base end is a welded fiber bundle and has substantially the same outer diameter as the fiber bundle connected to the base end.SELECTED DRAWING: Figure 1
Patent JP-2021177813-A (JP)
Title: Game machine
Inventor: NAKAMURA KEN
IPC: A63F7/02
Filed: 2020-05-11
Abstract: To increase the interest.SOLUTION: A game machine can simultaneously execute a first special symbol variation game and a second special symbol variation game. The game machine is controlled from a non-time saving state to a time saving state when a value counted by a main CPU reaches a predetermined value. In the time saving state, it is recommended that game balls are shot with a second shooting intensity. During the execution of the first special symbol variation game, when the second special symbol variation game is executed and the value counted by the main CPU reaches the predetermined value on the basis of the execution of the second special symbol variation game, a notification for recommending that game balls are shot with the second shooting intensity is executed.SELECTED DRAWING: Figure 17
Patent JP-2020191632-A (JP)
Title: Quick connection technique for skid communicator tool
Inventor: AARON C JONES
IPC: H04L12/28
Filed: 2020-05-14
Abstract: To quickly change network setting to setting required by a specific skid or network in a process control environment.SOLUTION: In hh300, a skid communicator tool establishes a link between a communication interface and a skid controller 301, detects that a set of network settings does not enable a communication channel between the skid communicator tool and the skid controller 304, analyzes a set of a plurality of pre-configured network settings to identify a set of network settings associated with the skid controller, and in order to establish a communication channel via a link, automatically configures a communication interface according to a set of specific reconfigured network settings 320, or control, monitor, or configure the operation of a skid by transmitting or receiving skid data via a communication channel 314.SELECTED DRAWING: Figure 3
Patent JP-2020191449-A (JP)
Title: Manufacturing method of sintered R2M17 magnet and R2M17 magnet
Inventor: KAAN STUNER
IPC: B22F3/00
Filed: 2020-05-18
Abstract: To provide a manufacturing method of a sintered R2M17 magnet, and a R2M17 magnet, in particular a sintered R2M17 magnet.SOLUTION: A sintered R2M17 magnet according to an embodiment includes at least 70 Vol% of Sm2M17 phases, and R is at least one of the group consisting of Ce, La, Nd, Pr, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yt, Lu, and Y, and M includes Co, Fe, Cu, and Zr. In a region of a 200×200 μm R2M17 sintered magnet seen in a Kerr micrograph, the area ratio of a demagnetized region after an internal reverse magnetic field of 1200 kA/m is applied is less than 5% or less than 2%.SELECTED DRAWING: Figure 4
Patent JP-2021182573-A (JP)
Title: Wiring board
Inventor: TANI YOSHIFUMI
IPC: H01L23/12
Filed: 2020-05-18
Abstract: To provide a wiring board having excellent reliability that is strong in adhesion of conductive wiring at a bond part.SOLUTION: In a wiring board, a first conductive wiring and a second conductive wiring are layered from a board side of the wiring board. In the first conductive wiring, from the board side, a first lower conductive oxide layer, a first metal wiring layer, and a first upper conductive oxide layer are layered in this order. In the second conductive wiring, from the board side, a second lower conductive oxide layer, a second metal wiring layer, and a second upper conductive oxide layer are layered in this order. A sum of thickness of the first upper conductive oxide layer, thickness of the second lower conductive oxide layer, and thickness of the second upper conductive oxide layer is equal to or greater than 70 nm and below 130 nm.SELECTED DRAWING: Figure 2
Patent JP-2021190138-A (JP)
Title: Non-contact communication medium, magnetic tape cartridge, operation method of non-contact communication medium, and program
Inventor: KATAOKA EIICHIRO
IPC: G11B23/30
Filed: 2020-05-25
Abstract: To provide a non-contact communication medium in which a memory can store a lot of ancillary information, magnetic tape cartridge, operation method of the non-contact communication medium and program.SOLUTION: A non-contact communication medium comprises a processor and a memory incorporated in or connected to the processor, and performs non-contact communication with an external communication device. The memory includes a storage block for storing information relating to attributes of the non-contact communication medium, the storage block including a plurality of storage fields. The plurality of storage fields include a specification-independent storage field that stores information independent of the specifications of a magnetic tape cartridge on which the non-contact communication medium is mounted. The processor writes ancillary information relating to the magnetic tape cartridge in the specification-independent storage field according to an instruction provided from the external communication device to the non-contact communication device by performing the non-contact communication.SELECTED DRAWING: Figure 15
Patent JP-2021172953-A (JP)
Title: Portable mounted-type clean air generator
Inventor: KIMURA FUTOSHI
IPC: A42B3/28
Filed: 2020-04-23
Abstract: To provide a device that protects breathing from contaminated air efficiently with a simple configuration.SOLUTION: There is provided a portable mounted-type clean air generator, including at least one of a combination of a hat or a helmet, a blower 2, an air purifier 1, and a clean air outlet 3. The clean air generator blows clean air at the outlet in a downflow direction and a forward direction, and can be attached to a collar of a cloth, a hair band, a face protection guard plate, etc., in which a shield is attached to a front of a face to improve efficiency of a clean space. A clean air generation part is composed of an air pump and an air purifier housing, and air can be sent at a large flow rate using a hose from a shoulder bag, etc.SELECTED DRAWING: Figure 1
Patent JP-2021188349-A (JP)
Title: Fitting
Inventor: KINOSHITA MAKOTO
IPC: E06B3/12
Filed: 2020-05-29
Abstract: To improve the restraining force of a sliding sash in the indoor/outdoor direction when the sliding sash of a fitting that slides in the open/close direction is in its closed state.SOLUTION: In a state where sliding sashes 2 and 3 are placed in their fully closed positions F1 and F2, meeting stiles 25 and 35 of the sliding sashes 2 and 3 face each other. A pair of regulating sections 8 and 9 are provided on the meeting stiles 25 and 35 of the second and third sliding sashes to regulate the displacement of the meeting stile 25 of the first sliding sash 2 in the indoor/outdoor direction S relative to the summing stile 35 of the second sliding door 3. The pair of regulating sections 8 and 9 have contacting portions 8C and 9C that contact each other when the meeting stile 25 is displaced in the indoor/outdoor direction S relative to the meeting stile 35, and dislodging portions 8E and 9E that are provided on each of the contacting portions 8C and 9C and engage each other.SELECTED DRAWING: Figure 4
Patent JP-2021186482-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-06-03
Abstract: To provide a game machine capable of suppressing a decrease in interest of a game.SOLUTION: A game machine includes count value update means for updating a count value related to each ball entry when a game ball enters a first ball entry port and when a game ball enters a second ball entry port, specific game state control means for controlling the game state to a specific game state different from a big winning game state when the count value becomes a specific value, and performance control means for executing predetermined performance control. When a game ball enters at least the first ball entry port, variation display of a special symbol is performed over a predetermined variation time. When a game ball enters the second ball entry port and the count value becomes a specific value during the variation display of the special symbol, the specific game state is started during the variation display of the special symbol.SELECTED DRAWING: Figure 182
Patent JP-2021186559-A (JP)
Title: Game machine
Inventor: YAMAZAKI TAKAFUMI
IPC: A63F5/04
Filed: 2020-06-04
Abstract: To provide a game machine capable of appropriately reporting a point granted during a period when no points are reported for notification of a point regarding a degree of advantage of a game.SOLUTION: A slot machine 1 has a route for directly transitioning from a direct-hit AT chance zone to an AT period and a route for transitioning to an AT period through winning of first to third battles of a battle zone as transition routes to the AT period. Winning probabilities of the respective battles are proportional to a battle level. The battle level is determined by a cumulative value of battle points until control is shifted to a battle zone and the level is increased by one for each 1000 points. In this case, although the battle point is granted even during a direct-hit AT chance zone, the battle point is not reported in the zone, and the battle point may be reported in a preparation zone or may be dispersedly reported in a preparation zone, an advantageous section (normal) as the subsequent transition destination, and the like.SELECTED DRAWING: Figure 15
Patent JP-2021031380-A (JP)
Title: Dielectric ceramic composition and multilayer ceramic capacitor comprising the same
Inventor: SEO IN TAE
IPC: H01G4/30
Filed: 2020-06-05
Abstract: To provide a dielectric ceramic composition with improved reliability and a multilayer ceramic capacitor comprising the same.SOLUTION: A dielectric ceramic composition and a multilayer ceramic capacitor comprising the same are provided. The dielectric ceramic composition includes a BaTiO3-based base material main ingredient and an accessory ingredient, where the accessory ingredient includes dysprosium (Dy) and cerium (Ce) as first accessory ingredients. A total content of Dy and Ce is greater than 0.25 mol% and equal to or less than 1.0 mol% based on 100 mol% of the base material main ingredient.SELECTED DRAWING: Figure 3
Patent JP-2021195189-A (JP)
Title: Loading assistance device and control method for the same
Inventor: YAMAMOTO YU
IPC: B66D3/20
Filed: 2020-06-10
Abstract: To provide a loading assistance device capable of improving safety for loading work of a balanced state.SOLUTION: A loading assistance device 1 for assisting lifting of a load 7 comprises: a locking member 6 for locking the load 7; a lifting operation unit 16 that delivers the locking member 6 by means of a link chain 4 to carry out lifting; a motor unit 11 linked to the lifting operation unit 16; a weight detection unit 12 that detects a weight added to the lifting operation unit 16; a position detection unit 13 that detects the delivering position of the locking member 6; a control unit 10 that instructs the motor unit 11 on the basis of the weight and the position; and an operation instruction unit 9 that instructs the control unit 10. The control unit 10 includes weight registration means 10a for receiving and storing a weight signal in response to a balancing instruction from the operation instruction unit 9, calculation means 10d for calculating a lifting range during balancing, balance control means 10b for executing control so as to balance the load 7,and limitation means 10c for limiting lifting on the basis of the position and the lifting range during the balancing.SELECTED DRAWING: Figure 2
Patent JP-2022001375-A (JP)
Title: Laser cutting method
Inventor: ITO DAIKI
IPC: B23K26/00
Filed: 2020-06-22
Abstract: To provide a laser cutting method that can reduce delay in cutting a backside of a material to be cut, when cutting a corner part of a graphic from the material to be cut.SOLUTION: As approaching a corner part 2 to be cut, a cutting speed V is gradually made lower than a preset speed when cutting a material A to be cut and heat input P is gradually made smaller than preset heat input. Before reaching the corner part 2, the heat input is gradually made more than the gradually lowered heat input while keeping on gradually lowering the cutting speed, and when reaching the corner part 2, the cutting speed is made lowered to the lowest speed and the gradually increased input heat is made smaller than the preset heat input. After passing on the corner part 2, the cutting speed is gradually increased and the heat input is gradually made smaller than the gradually increased heat input, the cutting speed is gradually increased up to the preset speed continuously, and the heat input is gradually increased up to the preset heat input. As the cutting speed reaches the preset speed, the heat input is gradually increased up to the preset heat input.SELECTED DRAWING: Figure 2
Patent JP-2022003382-A (JP)
Title: Rhythm grasping support system
Inventor: SHOJI HIDEKAZU
IPC: G10K15/04
Filed: 2020-06-23
Abstract: To provide a rhythm grasping support system that allows hearing handicapped people to easily dance to music and enjoy ensemble.SOLUTION: There is provided a rhythm grasping support system that assists a user in grasping rhythm and includes: an input unit into which music data is input; a simulation video generation unit that generates a simulation video in which a count person performs an auxiliary operation that guides to the rhythm of music played for the music data, based on the music data input to the input unit; and a display control unit that displays the simulation video generated by the simulation video generation unit.SELECTED DRAWING: Figure 1
Patent JP-2022006714-A (JP)
Title: Fuel cell system
Inventor: MANJU YOSHINORI
IPC: H01M8/04291
Filed: 2020-06-24
Abstract: To provide a fuel cell system capable of outputting fixed output power continuously for a long time.SOLUTION: A fuel cell system comprises an FC stack and a controller which keeps output power of the FC stack constant, adjusts an oxidant stoichiometric ratio into a first oxidant stoichiometric ratio, regulates a supply pressure of an oxidant gas to the FC stack into a first pressure, adjusts a fuel stoichiometric ratio into a first fuel stoichiometric ratio and operates the FC stack. When an output current of the FC stack exceeds a humidification starting current value, the controller changes the oxidant stoichiometric ratio from the first oxidant stoichiometric ratio to a second oxidant stoichiometric ratio, changes the supply pressure from the first pressure to a second pressure and changes the fuel stoichiometric ratio from the first fuel stoichiometric ratio to a second fuel stoichiometric ratio. The second oxidant stoichiometric ratio is smaller than the first oxidant stoichiometric ratio, and the second fuel stoichiometric ratio is greater than the first fuel stoichiometric ratio. The second pressure is higher than the first pressure.SELECTED DRAWING: Figure 2
Patent JP-2022007421-A (JP)
Title: Lifter device
Inventor: UECHI YASUNAGA
IPC: B66F3/44
Filed: 2020-06-26
Abstract: To reduce labor of a caregiver since support from the caregiver is required when using a get-on/get-off slope for a wheelchair equipped in a vehicle and labor is required when a wheelchair carrying a care-receiver is manually pushed up by the caregiver onto a slope device with an inclination ascending toward a car room, and to reduce a risk of falling since the act of unloading the wheelchair backward from the car room by the caregiver may cause a risk of falling.SOLUTION: A lifter device can reduce labor of a caregiver and reduce a risk falling that may be caused by unloading a wheelchair backward in such a manner that after stopping the wheelchair on a slope, the lifter device is raised to lift a get-on/get-off slope to a height of a car room and the wheelchair is horizontally moved to get on and off the car room.SELECTED DRAWING: Figure 1
Patent JP-2022007568-A (JP)
Title: Coat-type deep-fried chicken flour including granulated product using liquid saccharides
Inventor: KAWAUCHI RYOTA
IPC: A23L7/157
Filed: 2020-06-26
Abstract: To provide a coat-type deep-fried chicken flour making it possible to apply crispy texture to a coat-type deep-fried chicken and maintain the crispy texture even after a lapse of time.SOLUTION: A coat-type deep-fried chicken flour includes a granulated product using, as a binder, liquid saccharides in a powder raw material selected from the group consisting of grain flour, starch, and a mixture of grain flour and starch. The deep-fried chicken flour is capable of applying crispy texture to a deep-fried chicken and maintaining the crispy texture even after a lapse of time.SELECTED DRAWING: None
Patent JP-2022012437-A (JP)
Title: Glass container and manufacturing method of the same
Inventor: KIKUCHI HIDEYUKI
IPC: C03C15/00
Filed: 2020-07-01
Abstract: To provide a glass container that can hold a liquid and drip the liquid when it is needed.SOLUTION: A glass container 1 includes a container body 10 made of glass, a container unit 20 which stores a liquid inside the container body 10, and a passageway 30 which leads the liquid from the container unit 20 to the outer surface of the container body 10. In the container body 10, a reversibly deformable unit 40 which deforms reversibly when subjected to external force is formed at a position adjacent to the container unit 20. When the reversibly deformable unit 40 deforms inwardly of the container body 10, the internal volume of the container unit 20 is reduced, and a liquid L stored in the container unit 20 is discharged through the passageway 30.SELECTED DRAWING: Figure 2B