baber/WOPTO huggingface dataset:
Patent JP-2021007180-A (JP)
Title: Laminated type coil component
Inventor: HIRUKAWA ATSUO
IPC: H01F27/29
Filed: 2020-10-14
Abstract: To provide a laminated type coil component excellent in high-frequency characteristics.SOLUTION: A laminated type coil component 1 includes a laminate 10, a first external electrode 21, and a second external electrode 22, and further includes a first connection conductor 41 and a second connection conductor 42 inside the laminate 10. The first connection conductor 41 linearly connects between the first external electrode 21 of a portion covering a first end face 11 of the laminate 10 and a coil conductor 32a facing the first external electrode, and the second connection conductor 42 linearly connects between the second external electrode 22 of a portion covering a second end face 12 of the laminate 10 and an opposing coil conductor 32d. Both of the first connection conductor 41 and the second connection conductor 42 overlap with the coil conductors 32a to 32d when viewed in a plane from a stacking direction, and are positioned closer to a mounting surface side than a central axis X of a coil L. As seen from the mounting surface, the coil conductors 32a to 32d are arranged up to a position to overlap the first external electrode 21 and the second external electrode 22.SELECTED DRAWING: Figure 5
Patent JP-2022064611-A (JP)
Title: Mobile radio communication system
Inventor: KOJIMA FUMIHIDE
IPC: B61L3/12
Filed: 2020-10-14
Abstract: To provide stable mobile radio communication without omission by receiving with an antenna on a rear side in a travel direction.SOLUTION: Two or more antennas 20 are installed facing a travel direction on a mobile body 2 for the travelling mobile body 2 to wirelessly communicate with an outside ground radio station 3. A current travelling position is acquired. Based on the acquired current travelling position and the position of the ground radio station 3, an antenna 20 that transmits and receives transmission information to/from a terminal device 6 is selected.SELECTED DRAWING: Figure 2
Patent JP-2022066636-A (JP)
Title: Drainage structure
Inventor: OTA SHINICHI
IPC: E03C1/262
Filed: 2020-10-19
Abstract: To provide a drainage structure easily switchable between a covered state and an uncovered state, and improved in sanitation.SOLUTION: A drainage structure has: a recessed part forming part forming an upward opened recessed part 108; and a cover part 4 capable of covering all or most part of the recessed part 108 to be in a hidden state from outside by being arranged at a position covering the recessed part 108, while capable of uncovering the recessed part 108 to be visible from outside by releasing covering the recessed part 108. The cover 4 is rotatable by a rotation shaft positioned on an outside edge side of the cover part 4, allowing to switch between a covered state and an uncovered state by the rotation of the cover part 4. The covered state and the uncovered state can be switched without lifting up and moving the cover part to the recessed part or removing from the recessed part, to thereby allow easy switching between each state.SELECTED DRAWING: Figure 5
Patent JP-2022068633-A (JP)
Title: Plate, plate set, cut-off wall and installation method of cut-off wall
Inventor: SUZUKI HIROYUKI
IPC: E03F5/04
Filed: 2020-10-22
Abstract: To provide a cut-off wall that can shorten an installation period.SOLUTION: A plate (2) has an opening part (24a) of a first plate (2a) and an opening part (24b) of a second plate (2b) formed so that a part of a connecting member (3) can be taken in and out when two plates (2) having the same configuration adjacent to each other are used as the first plate (2a) and the second plate (2b) among the plurality of plates (2) forming the cut-off wall (1).SELECTED DRAWING: Figure 2
Patent JP-2021010193-A (JP)
Title: Device and method for video coding
Inventor: ALEXEY KONSTANTINOVICH FILIPPOV
IPC: H04N19/11
Filed: 2020-10-23
Abstract: To provide a device for performing intra-prediction of a pixel value of a pixel in a current vide-coding block of a frame of a video signal on the basis of a plurality of reference pixel values of a plurality of reference pixels.SOLUTION: A device comprises an intra-prediction unit configured to perform intra-prediction of a pixel value of a current pixel in a current video coding block on the basis of: a first reference pixel value of a first reference pixel of a plurality of reference pixels, in which the first reference pixel is positioned in a first adjacent video coding block; a second reference pixel value of a second reference pixel of the plurality of reference pixels, in which the second reference pixel is positioned in a second adjacent video coding block; a distance between a current pixel and the first reference pixel; and a distance between the current pixel and the second reference pixel.SELECTED DRAWING: Figure 1
Patent JP-2022031079-A (JP)
Title: Zinc alloy and manufacturing method thereof
Inventor: Xu Chuan Kai
IPC: C22C18/04
Filed: 2020-10-28
Abstract: To provide a zinc alloy and a manufacturing method thereof.SOLUTION: A zinc alloy of the present invention includes 3.5-4.3 wt.% of Al, and 0.005-0.018 wt.% of Mg, the balance being Zn and inevitable impurities.EFFECT: The alloy has excellent casting forming crack resistance, high casting yield and excellent polishing and electroplating performance, allowing the high surface quality requirement of castings to be met, and is suitable for die-casting production of products such as piping, metal ornaments for a rest room and a bathroom, electronic appliances, toys and the like.SELECTED DRAWING: None
Patent JP-2022071977-A (JP)
Title: Rotary electric machine and armature
Inventor: HIRAI KENSUKE
IPC: H02K3/38
Filed: 2020-10-29
Abstract: To provide a rotary electric machine and an armature capable of properly fixing a busbar unit to reduce vibration and deformation.SOLUTION: A rotary electric machine, having a stator 10 composed of multi-phase stator windings 30 wound around a stator core 20, includes a busbar unit 40 for connecting winding ends with the identical phase separated in a circumferential direction to one another, the busbar unit 40 being fixed relate to a back yoke 21 of the stator core 20 by a plurality of pins 101, 103. Here, a first attachment member 111, in which an insertion hole 112 for inserting a first pin 101 among the plurality of pins is formed in an axial direction, has been attached to the busbar unit 40, and the first attachment member 111 is pressed by a head 102 of the first pin 101 toward the side of the stator core 20 in the axial direction to be in press contact with the stator core 20.SELECTED DRAWING: Figure 1
Patent JP-2022074349-A (JP)
Title: Autonomous travel route planning method
Inventor: DENDA YUKI
IPC: G05D1/02
Filed: 2020-11-04
Abstract: To prevent an autonomous traveling body from deviating from the outer peripheral boundary of a traveling region in grid-based autonomous travel route planning.SOLUTION: An autonomous travel route planning method being a method of planning a route on which an autonomous traveling device 100 autonomously travels, includes: a step of acquiring a travel area to be filled in a global map GM; a step S32 of calculating a deviation width DW in which a body B of the autonomous traveling device 100 deviates when the autonomous traveling device 100 turns around based on the vehicle body size of the autonomous traveling device 100, turning radius, turning distance, and grid GR size; a step S34 of creating an inner circuit route 23 corresponding to at least a part of the deviation width DW; and a step S35 of creating a travel route 25 that fills the inside of a second grid area GA2.SELECTED DRAWING: Figure 17
Patent JP-2022081775-A (JP)
Title: Game machine
Inventor: KOJIMA TOSHIYUKI
IPC: A63F7/02
Filed: 2020-11-20
Abstract: To provide a game machine which can improve the reliability of data related to the number of game balls.SOLUTION: When a shooting condition is satisfied by satisfactions of all of a first condition being a shooting permission state in which shooting of game balls is permitted, a second condition being a contact detection state in which a contact to a shooting handle is detected, a third condition being an operation detection state in which it is detected that an operation amount of the shooting handle is beyond a predetermined amount, and a fourth condition being a non-stop state in which an operation for stopping shooting game balls is not detected, a shooting sequence is carried out. A specific condition being at least one of the first condition, the second condition, the third condition, and the fourth condition is not satisfied and the shooting condition is then not satisfied, an air-shooting sequence is carried out. Though a specific error occurs in an execution of the air-shooting sequence, the air-shooting sequence is continued.SELECTED DRAWING: Figure 15
Patent JP-2022086376-A (JP)
Title: Information processing device, flow execution method, and program
Inventor: INOUE TAKUYA
IPC: B41J29/42
Filed: 2020-11-30
Abstract: To provide an information processing device capable of determining the adequacy of setting values of a plurality of functions to use for execution of a flow, before the execution of the flow.SOLUTION: The information processing device which provides a plurality of functions to an application comprises: setting reception means which receives from a user an input of a setting value to a function to be used for execution of a flow by the application, the means being provided to each of the functions; adequacy determination means which determines the adequacy of the setting value to the function, in accordance with an execution instruction of the flow by the user; and flow execution request means which, when the setting value to the function is adequate, requests the execution of the flow using the setting value to the function.SELECTED DRAWING: Figure 6
Patent JP-2022088035-A (JP)
Title: Microbe-holding carrier, method for producing microbe-holding carrier, wastewater treatment method and wastewater treatment device
Inventor: OSADA TAKASHI
IPC: C02F3/06
Filed: 2020-12-02
Abstract: To provide a microbe-holding carrier that prevents a microbe-holding carrier portion from coming off, and can be produced at low cost and a method for producing the same.SOLUTION: The microbe-holding carrier has a string, a plurality of threads containing carbon fibers, each of them being partially wound on the string, and a covering sheet to cover the string and the portions of the threads being wound on the string.SELECTED DRAWING: Figure 2
Patent JP-2022088049-A (JP)
Title: Seal member fixing structure
Inventor: NAKAGAWA MASAHIRO
IPC: H01R13/11
Filed: 2020-12-02
Abstract: To provide a seal member fixing structure capable of facilitating manufacturing with simplification of a shape of a housing, thereby reducing costs, and also capable of shortening a total length of the housing.SOLUTION: A seal member fixing structure includes: a male housing 19; a male terminal accommodation room 25 formed in the male housing 19; a flange part 27 provided between an electrical contact part 35 and a wire connection part 41 of the male terminal 21; a hood part 29 formed in the male housing 19 to surround the electrical contact part 35 of the male terminal 21; an annular terminal packing 43 externally fitted to the electrical contact part 35; a female housing 79; and a female terminal accommodation part 31 formed in the female housing 79 to accommodate a female terminal 37 therein. When male/female connectors are fitted, the terminal packing 43 is pressed and energized to a flange part 27 side by a tip end part 85 of the female terminal accommodation part 31 fitted to the hood part 29.SELECTED DRAWING: Figure 7
Patent JP-2021088707-A (JP)
Title: Triblock copolymer concentrate for lubricant composition
Inventor: YI ZHAO
IPC: C10M101/02
Filed: 2020-12-04
Abstract: To provide a class of polymers suitable for use as a viscosity index improver or viscosity modifier for a lubricant composition.SOLUTION: A VM concentrate comprises: from about 60 to about 95 parts (and at least 50 wt.%) of diluted oil (e.g., having KV100 of about 2 cSt to about 40 cSt); and from about 5 to about 40 parts (and at least 6.0 wt.%) of a linear triblock copolymer characterized by the formula: D'-PA-D'', wherein D' represents a block derived from diene, PA represents a block derived from monoalkenyl arene, D'' represents a block derived from diene, the linear triblock copolymer is present in an amount effective to modify a lubrication kinematic viscosity (KV100) at approximately 100°C of the concentrate, and the KV100 of the concentrate is about 3000 cSt or less. The linear triblock copolymers may have a thickening efficiency range of at most 0.5.SELECTED DRAWING: None
Patent JP-2021040164-A (JP)
Title: Semiconductor device
Inventor: MATSUBAYASHI DAISUKE
IPC: H01L21/8234
Filed: 2020-12-04
Abstract: To provide a transistor having an excellent electric characteristic, suitable for refining, and having a high switching speed.SOLUTION: A semiconductor device has a transistor including an oxide semiconductor, a gate electrode, a gate insulator, and the oxide semiconductor has a first region in which the oxide semiconductor and the gate electrode are overlapped each other via the gate insulator. In the transistor, a threshold voltage is larger than 0 V, and the switching speed is less than 100 nano seconds.SELECTED DRAWING: Figure 1
Patent JP-2022089451-A (JP)
Title: Trousers
Inventor: YAMASHITA KEIKO
IPC: A41D1/06
Filed: 2020-12-04
Abstract: To provide trousers which are comparatively excellent in a function for pressing a hypogastric region of a wearer and can suppress a sense of pressure to the wearer.SOLUTION: Trousers comprise a front panel, in which the front panel has: a front panel body; superimposed fabrics superimposed on a hypogastric region covering part for covering a hypogastric region of a wearer in the front panel body; and reinforcement fabrics joined to the superimposed fabrics to overlap with a part of the superimposed fabrics, wherein a lower end edge of the reinforcement fabrics is arranged upward of the lower end edge of the superimposed fabrics.SELECTED DRAWING: Figure 2
Patent JP-2022093756-A (JP)
Title: Game machine
Inventor: KANO TAKUYA
IPC: A63F7/02
Filed: 2020-12-08
Abstract: To provide a game machine capable of improving disposition of light irradiation means.SOLUTION: Light from a light irradiation device K2100 is disposed at a position of entering a base plate K2060 in a direction intersecting with the thickness direction of the base plate K2060 so as to expand the light irradiation range inside the thickness and width of the base plate K2060 and increase an area illuminated with the light, thereby making the base plate K2060 visible brightly. This configuration also eliminates any necessity of disposing the light irradiation device K2100 spaced rearward the base plate K2060 so as to substantially secure a disposition space of a movable generator on a back face side of the base plate K2060. In other words, it becomes possible to improve disposition of the light irradiation device K2100.SELECTED DRAWING: Figure 1790
Patent JP-2022091566-A (JP)
Title: Semiconductor device
Inventor: SAJI MARI
IPC: H01L29/06
Filed: 2020-12-09
Abstract: To provide a semiconductor device that can reduce thermal stress applied to a semiconductor element.SOLUTION: A plurality of first transistors including a mesa structure made of a semiconductor are arranged on an upper surface of a substrate. In a plan view, first bumps that have shapes being long in one direction in a plan view and that are connected to the plurality of first transistors are arranged at positions overlapping with the plurality of first transistors. Second bumps are arranged to have gaps in a direction being orthogonal to a longitudinal direction of the first bumps, relative to the first bumps. In a plan view, a first metal pattern is arranged between the first bump and the second bump. Defining the upper surface of the substrate as a reference, a height of a center in a thickness direction of the first metal pattern is higher than an upper surface of the mesa structure included in each of the plurality of first transistors, and is lower than a bottom surface of the first bump.SELECTED DRAWING: Figure 1
Patent JP-2022093070-A (JP)
Title: Light-emitting device
Inventor: WATANABE YOSHIHISA
IPC: H01S5/022
Filed: 2020-12-11
Abstract: To provide a light-emitting device capable of emitting rectangular pulse-like light with high luminance and high frequency.SOLUTION: A light-emitting device 1 has: a mounting substrate that has a mounting surface on which an anode wiring pattern, a cathode wiring pattern, a ground wiring pattern, and a control wiring pattern are arranged; a light-emitting element whose anode is connected with the anode wiring pattern and whose cathode is connected with the cathode wiring pattern; a switching element whose control terminal is connected with the control wiring pattern, whose first terminal is connected with the ground wiring pattern, whose second terminal is connected with the cathode wiring pattern, and that connects and disconnects between the first terminal and the second terminal in response to a control signal input to the control terminal; a first gold bump connecting between the control wiring pattern and the control terminal; a second gold bump connecting between the ground wiring pattern and the first terminal; and a third gold bump connecting between the cathode wiring pattern and the second terminal.SELECTED DRAWING: Figure 4
Patent JP-2022094723-A (JP)
Title: Magnetic sensor, sensor head and current sensor
Inventor: SAKAMOTO KAZUKI
IPC: G01R15/06
Filed: 2020-12-15
Abstract: To provide a magnetic sensor, a sensor head and a current sensor having a shield part and being small in the fluctuation of sensor characteristics relative to temperature changes.SOLUTION: Provided is a magnetic sensor 1 which is formed by a flexible circuit board 2, the flexible circuit board 2 comprising a sensor body 3 provided with a belt-like excitation core 7 and an excitation coil 8 arranged so as to be wound around the excitation core 7, a first shield 4a provided with a shiel part 14a formed with a belt-like conductor, and a first bridge part 5a for bridging the sensor body 3 and the first shield 4a, the shield part 14a of the first shield 4a being arrangeable so as to cover the excitation coil 7 from one surface side of the sensor body 3 by bending the first bridge part 5a. A sensor head 19 includes the magnetic sensor 1 and a sensor accommodation part 21 for accommodating the magnetic sensor 1 in a state in which the magnetic sensor 1 is arranged so as to extend at least along a portion of the annular shape. A current sensor 18 includes the sensor head 19 and a detection circuit 20 connected to the excitation coil 8.SELECTED DRAWING: Figure 1
Patent JP-2022094984-A (JP)
Title: Playset device
Inventor: UCHIDA HIROO
IPC: A63H33/10
Filed: 2020-12-16
Abstract: To provide a playset device enjoyable and cleanable up by a child, and having both storability and fine appearance, which is a playset device including a large-sized block on which a child can ride and play in combination with free thinking.SOLUTION: A playset device 1 includes a plurality of large-sized blocks 2 on which a child can ride and play, and a storage frame 3 installable on a wall surface, and has a puzzle shape in which the large-sized blocks 2 are combined with each other. The storage frame 3 has a shape fitting to the state where the large-sized blocks 2 are combined with each other.SELECTED DRAWING: Figure 1
Patent JP-2022096023-A (JP)
Title: Game machine
Inventor: ICHIHASHI YASUHIRO
IPC: A63F5/04
Filed: 2020-12-17
Abstract: To provide a game machine capable of obtaining desired directivity by simple control by using a speaker device that is not susceptible to restriction in size in the horizontal direction or the vertical direction of the game machine.SOLUTION: A first speaker unit 500 and a second speaker unit 600 are arranged on a central axis 450, first sound waves 550 outputted by the first speaker unit 500 are outputted to a case body 401 or outside a front door from a first opening 420, second sound waves 650 outputted by a second speaker unit 600 the same as the first sound waves 550 are outputted from an upper second opening 421 and a lower second opening 422 to the case body 401 or outside the front door. Sound output timing of the first sound waves 550 by the first speaker unit 500 and sound output timing of the second sound waves 650 by the second speaker unit 600 are adjusted so that desired directivity can be obtained.SELECTED DRAWING: Figure 37
Patent JP-2021053704-A (JP)
Title: Lead-free solder alloy composition
Inventor: ASHUTOSH SHARMA
IPC: C22C13/00
Filed: 2020-12-17
Abstract: To provide a lead-free solder alloy composition having excellent wettability and joint strength, and a method of preparing a lead-free solder alloy.SOLUTION: The lead-free solder alloy composition includes a ceramic powder added to a solder alloy of Sn-(0.1 to 2) wt.% Cu, Sn-(0.5 to 5) wt.% Ag, or Sn-(0.1 to 2) wt.% Cu-(0.5 to 5) wt.% Ag.EFFECT: According to this invention, a novel lead-free solder alloy composition, which acts as a substitute for a conventional lead-free solder, is provided, thus having better effect in spreadability, wettability and mechanical properties than conventional lead-free solders.SELECTED DRAWING: Figure 2a
Patent JP-2021045625-A (JP)
Title: Catheter, guide wire, hole position specification device, hole position specification method, intracorporeal object presence determination support device, diagnosis support device, and treatment support device
Inventor: MATO TAKU
IPC: A61M25/095
Filed: 2020-12-21
Abstract: To provide a catheter, a guide wire, a hole position specification device, a hole position specification method, an intracorporeal object presence determination support device, a diagnosis support device, and a treatment support device that allow the position of a hole of a catheter in the body to be specified easily.SOLUTION: A guide wire 20 is inserted into a catheter 30 having a hole for putting a fluid substance into the body or sucking a fluid substance from the body. One or a plurality of light sources 10 are provided for specifying the position of the hole 32 of the catheter 30. The catheter 30 may be provided with the one or the plurality of light sources 10 for specifying the position of the hole 32 of the catheter 30.SELECTED DRAWING: Figure 3
Patent JP-2022098082-A (JP)
Title: Information processing device, information processing method, and program
Inventor: KADOTA SEIJI
IPC: G03B5/00
Filed: 2020-12-21
Abstract: To make it possible to reduce power consumption during image blur correction.SOLUTION: Detection data indicating a shake of an image capturing unit is acquired at predetermined time intervals. Control information for controlling a blur correcting unit that corrects image blur caused by the shake of the image capturing unit is generated on the basis of the acquired detection data. The time intervals at which the detection data is acquired are changed according to the state of the image blur.SELECTED DRAWING: Figure 1
Patent JP-2022099891-A (JP)
Title: Method of forming ski-slope for sand ski and ski-slope for sand ski
Inventor: TOMIMURA HIDEAKI
IPC: A63C19/10
Filed: 2020-12-23
Abstract: To provide sand for sand ski which can provide a feeling similar to skiing on snow.SOLUTION: The present invention discloses sand for sand ski to form a ski slope by being laid over a sloping ground surface, and its unit volume mass is 1.30 t/m3 or more and less than 1.99 t/m3, and water content is 3% or more and 25% or less.SELECTED DRAWING: None