baber/WOPTO huggingface dataset:
Patent JP-2022105346-A (JP)
Title: Individual navigation system and individual navigation method
Inventor: OTOSHI SANATO
IPC: G16Y10/40
Filed: 2021-01-04
Abstract: To guide people so as to avoid the risk of contamination with scattering material or virus infection.SOLUTION: An individual navigation system 1 includes: a measurement sensor 11 that measures positions of a first mobile body and a second mobile body; a mobile body path storage unit 13 that stores mobile path information for the first and second mobile bodies obtained by the measurement sensor 11; and a risk map generation unit 14 that generates a risk map containing risk regions from the past mobile path information of the first and second mobile bodies.SELECTED DRAWING: Figure 1A
Patent JP-2021065098-A (JP)
Title: High-voltage power module
Inventor: ZACHARY COLE
IPC: H02M7/48
Filed: 2021-01-15
Abstract: To provide a power module with improved layout and connection route thereof.SOLUTION: A power module 10 includes some submodules connected through a detachable jumper 38. By the removable jumper, a connection part between one or more power semiconductor dies 34 of the submodule can be reconfigured. When the detachable jumper is provided, the power module has a first function and when the detachable jumper is detached, the power module includes a second function. By the detachable jumper, the independent test of the submodule becomes possible. The power module may include a multilayer printed circuit board (PCB) used to connect one or more contact pads 42 of the power semiconductor die. By mutual connection PCB 36 that is a multilayer PCB, the floating inductance between the contact points is reduced and the performance of the power module is improved.SELECTED DRAWING: Figure 3
Patent JP-2021061451-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: TOKO KAORU
IPC: H01L21/20
Filed: 2021-01-20
Abstract: To provide a semiconductor device that achieves higher hole mobility than before when the device is operated and a manufacturing method of the same.SOLUTION: A semiconductor device 100 has a base material 101 and a semiconductor film 102 formed on a surface 101a of the base material. The semiconductor film 102 is a polycrystalline film consisting of crystalline particles with an average particle diameter of 1 μm or more and has a hole mobility of 250 cm2/V s or more.SELECTED DRAWING: Figure 1
Patent JP-2022113322-A (JP)
Title: electric actuator
Inventor: SHIRAI HIROSHI
IPC: H02K5/22
Filed: 2021-01-25
Abstract: To simplify an assembly step related to a circuit board and a bus bar holder.SOLUTION: An electric actuator comprises: a motor part 20; a bus bar 150; a bus bar holder 140; a circuit board 70; a case 10 that houses the motor part, the bus bar, the bus bar holder, and the circuit board; and a lid member 80. The case has: an inner lateral face that surrounds a stator 23 from the radial outside; and a supporting surface 12 that faces one side in an axial direction, being located at the one side in the axial direction of the inner lateral face. The lid member has: a plate-like lid main body that covers an opening; and a hanging part 83 that extends from the lid main body to the other side in the axial direction. The circuit board and the bus bar holder are sandwiched between a lower end surface of the hanging part and the supporting surface in the axial direction.SELECTED DRAWING: Figure 1
Patent JP-2022114131-A (JP)
Title: Heater plate and manufacturing method thereof
Inventor: WATANABE KATSUMI
IPC: H05B3/72
Filed: 2021-01-26
Abstract: To provide a heater plate capable of realizing high adhesion between a temperature control sheath and a second member, and a manufacturing method thereof.SOLUTION: In a heater plate 1 in which a heater sheath (temperature control sheath) 3 is sandwiched and held by an aluminum or aluminum alloy panel member (first member) 2 and a plug member (second member) 4 which are butt-welded to each other, the panel member 2 is provided with a second groove portion 5B for receiving the plug member 4 and a first groove portion 5A for receiving the heater sheath 3 at the bottom surface 5B2 of the second groove portion 5B, and a grain flow 6 having a shape along the outer shape of the heater sheath 3 is formed on at least one of the panel member 2 and the plug member 4.SELECTED DRAWING: Figure 3
Patent JP-2022115405-A (JP)
Title: Determination method of completion of replacement, substrate processing method, and substrate processing device
Inventor: SUMI CHIKATAKE
IPC: H01L21/304
Filed: 2021-01-28
Abstract: To appropriately determine a completion time of replacement when a liquid to be replaced is replaced with a supercritical processing fluid in a chamber.SOLUTION: A processing fluid is supplied and discharged according to a predetermined supply and discharge recipe in each of a dry state in which a liquid to be replaced does not exist in a chamber and a wet state in which the liquid to be replaced exists in the chamber, and the processing fluid is put into a supercritical state while obtaining a density profile. After the density in the wet state becomes higher than that in the dry state, a time when the two densities become substantially equal is determined to be a time when the replacement of the liquid to be replaced with the processing fluid is completed.SELECTED DRAWING: Figure 4
Patent JP-2021080162-A (JP)
Title: Interlayer for glass laminate and glass laminate
Inventor: NAKAYAMA KAZUHIKO
IPC: B32B17/08
Filed: 2021-02-02
Abstract: To provide an interlayer for glass laminates which can obtain a glass laminate with high transparency even in a thick interlayer for glass laminates having a thickness of the thickest part of 850 μm or larger by exhibiting sufficient deaeration during manufacture of the laminate glass, and, a glass laminate formed with the interlayer for glass laminate.SOLUTION: The present invention is an interlayer for glass laminates having many concave parts on at least one surface, in which a thickness T (μm) of the most thickness part of a film measured in accordance with JIS K-6732 (1996) and the maximum height roughness Ry (μm) of the thickest part measured in accordance with JIS B-0601(1994) satisfy the following formula (1) and the following formula (1'). Ry≥0.020×T+16.6 (1) T≥850 (1')SELECTED DRAWING: Figure 8
Patent JP-2022122119-A (JP)
Title: Method of estimating golf club head repulsion performance
Inventor: KOYAMA SHIMPEI
IPC: G01N3/52
Filed: 2021-02-09
Abstract: To simply estimate a repulsion performance of a golf club head in a short time.SOLUTION: Provided is a method of estimating a repulsion performance of a golf club head, comprising: a first step S1 of measuring the repulsion performance of each of a plurality of golf club heads, a second step S2 of measuring a feature quantity of each of the plurality of golf club heads; a third step S3 of deriving an estimation formula for directly or indirectly estimating the repulsion performance from the feature quantity; and a fourth step S4 of calculating the repulsion performance of another golf club head, which is different from the plurality of golf club heads, using the estimation formula.SELECTED DRAWING: Figure 1
Patent JP-2022124188-A (JP)
Title: Device, system, and method for limiting functions
Inventor: KATAOKA TOMOHARU
IPC: G09B19/00
Filed: 2021-02-15
Abstract: To provide a technique that allows for reducing the risk of vehicle accidents.SOLUTION: A function limiting device is configured to limit functions of a vehicle scheduled to be driven by a prospective driver according to the status of attendance by the prospective driver to given training sessions.SELECTED DRAWING: Figure 1
Patent JP-2022127049-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-02-19
Abstract: To enhance interest regarding a game machine capable of controlling a game state to a special state on the basis of the number of execution times of variable display.SOLUTION: The number of jackpot variation patterns (for example, 1) determinable in a "time-shortening state B" by a CPU is smaller than the number of variable display patterns (for example, 2) determinable in a "time-shortening state A", and is smaller than the number of losing variation patterns (for example, 3) determinable in a "probability variable state" when a variable display result is a "jackpot", and average time (for example, approximately 40 seconds) of a variable display time of a jackpot variation pattern determined in the "time-shortening state B" by the CPU is smaller than an average time (for example, approximately 62.8 seconds) of a variable display time of a jackpot variation pattern determined in the "time-shortening state A", and is smaller than an average time (for example, approximately 51.1 seconds) of a variable display time of a jackpot variation pattern determined in the "probability variable state" when a variable display result is the "jackpot".SELECTED DRAWING: Figure 11-50
Patent JP-2022128033-A (JP)
Title: Laser processing apparatus and laser processing method
Inventor: ISHIHARA HIROSHI
IPC: H01S3/00
Filed: 2021-02-22
Abstract: To provide a laser processing apparatus capable of suppressing decrease in processing quality even when power of the laser beam output from the laser oscillator fluctuates.SOLUTION: An optical switching element cuts out a portion of a laser beam from the laser beam output from the laser oscillator on a time axis and directs the portion toward an object. A controller changes transmittance of the optical switching element according to power of the laser beam output from the laser oscillator.SELECTED DRAWING: Figure 2
Patent JP-2021140776-A (JP)
Title: Code reader
Inventor: FURUYA YUKITSUNA
IPC: G06K7/14
Filed: 2021-02-26
Abstract: To provide a code reader in a simple configuration capable of correctly reading both codes of printed matter on which a visible light code readable by visible light and an invisible code readable by light in an infrared region or the like are printed.SOLUTION: A code reader includes: a first light source 231 for applying visible light to a read object 200; a second light source 232 for applying invisible light to the read object 200; a switch 22 for switching irradiation of the first light source 231 and that of the second light source 232; and code reading part 26 for reading first code information included in reflection light in a read object of light emitted from the first light source 231, and second code information included in reflection light in the read object 200 of light emitted from the second light source 232. The first code information and the second code information read by the code reading part 26 are integrated, and validity in a read result of code information drawn in the read object 200 is determined and outputted.SELECTED DRAWING: Figure 3
Patent JP-2022131009-A (JP)
Title: Track bed lateral resistance force test device and track bed lateral resistance force test method
Inventor: ITO ITSUKI
IPC: E01B35/02
Filed: 2021-02-26
Abstract: To provide a track bed lateral resistance force test device capable of measuring a track bed lateral resistance force reflecting the state of a lifted sleeper.SOLUTION: A track bed lateral resistance force test device 100 comprises: a sleeper lifting unit 110 for lifting a sleeper 20, from which a rail 10 and a rail fastening device 30 have been removed, by a prescribed amount from a track bed 50 in a state in which relative displacement is possible in the lateral direction of a track; a load unit 120 that inputs a force in the lateral direction of the track to the sleeper lifted by the sleeper lifting unit; and a displacement measurement unit 130 that measures the displacement of the sleeper in the lateral direction of the track.SELECTED DRAWING: Figure 2
Patent JP-2022136887-A (JP)
Title: Coil forming device and coil forming method
Inventor: OKUDA SHUHEI
IPC: H02K15/04
Filed: 2021-03-08
Abstract: To provide a coil forming device capable of transferring a belt-shaped coil without causing a misalignment in a straight part, and also capable of easily forming into a wound state.SOLUTION: A coil forming device includes: a coil winding jig which has a plurality of comb-shaped grooves and which is configured such that a belt-shaped coil can be wound by inserting a plurality of straight parts of the belt-shaped coil into a plurality of comb-shaped grooves, respectively; a coil transfer mechanism configured such that the belt-shaped coil can be turned and transferred; and guide members which are disposed in the vicinity of both ends of the coil winding jig in an axial direction, respectively, which guide the belt-shaped coil in a circular arc shape while in contact with a side edge of the belt-shaped coil, and which insert the plurality of straight parts into the plurality of comb-shaped grooves, respectively, in the latter half of turn and transfer of the belt-shaped coil. The coil transfer mechanism has: a transfer rail forming a transfer path where the belt-shaped coil is turned and transferred along the coil winding jig; and a transfer body configured to be movable along the transfer rail while holding each of the plurality of straight parts of the belt-shaped coil.SELECTED DRAWING: Figure 1
Patent JP-2022137710-A (JP)
Title: Seasoning liquid for chilled food distribution
Inventor: TERAHARA HIROYA
IPC: A23L27/00
Filed: 2021-03-09
Abstract: To provide a seasoning liquid for chilled food distribution which has sufficient self life in distribution and storage in a chilled temperature region of -2°C or more and 10°C or lower and is excellent in flavor.SOLUTION: A content of potassium lactate and/or sodium lactate is 0.040 mol/kg or more and 0.600 mol/kg or less, the pH of a seasoning liquid is more than 5.40 and 6.00 or less, and when the content of potassium lactate and/or sodium lactate is set to X and the pH of the seasoning liquid is set to Y, by making the seasoning liquid for chilled distribution food satisfy the following a relation formula (1), the above problem is solved.(1) Y≤2.721X+5.495.SELECTED DRAWING: Figure 1
Patent JP-2022140020-A (JP)
Title: Disaster-time management control device, disaster-time management control method, and disaster-time management control program
Inventor: UENO KOSHIRO
IPC: G06Q50/26
Filed: 2021-03-12
Abstract: To provide items necessary at a disaster such as disaster stockpiles, power supply facilities, communication facilities, and moving means to each individual disaster victim, or each base in a small area such as an evacuation area.SOLUTION: A stockpile management database 30 associates and stores at least types and quantities of necessary items at a disaster stockpiled in a facility classified into a first group 12, and associates and stores at least types and quantities (desired number of receipts) of necessary items at a disaster expected to be in short supply in a facility classified into a second group 14. Thereby, when a disaster occurs, the necessary items at the disaster stockpiled in the facility classified into the first group 12 can be transferred to the facility classified into the second group 14.SELECTED DRAWING: Figure 2
Patent JP-2022140924-A (JP)
Title: Substrate treatment method and substrate treatment device
Inventor: HUANG TEJUNG
IPC: H01L21/3065
Filed: 2021-03-15
Abstract: To provide a substrate treatment method and a substrate treatment device with which it is possible to perform etching that is faster than a gas switching scheme as well as capable of improving a selection ratio and a rectangular shape.SOLUTION: Provided is a substrate treatment method in a substrate treatment device, the substrate treatment method comprising: a) a step for supplying a process gas containing a gas that contains halogen except fluorine and a gas that contains oxygen to a treatment container provided with a placement table on which an object to be treated having a film to be etched is placed; b) a step for plasma-treating the object to be treated, by a first plasma of the process gas generated under a first plasma generation condition; c) a step for plasma-processing the object to be treated, by a second plasma of the process gas generated under a second plasma generation condition which is the same as the first plasma generation condition, except that a condition for and treatment time of high-frequency electric power are different; and d) a step for repeating the steps b) and c).SELECTED DRAWING: Figure 5
Patent JP-2021174984-A (JP)
Title: OHMIC CONTACT FORMATION IN SiC-BASED ELECTRONIC DEVICE, AND ELECTRONIC DEVICE
Inventor: SIMONE RASCUNA
IPC: H01L29/12
Filed: 2021-03-18
Abstract: To provide a SiC-based electronic device and a method for manufacturing the SiC-based electronic device.SOLUTION: The method includes: implanting, on a top surface of a drift layer 52 made of SiC having a conductivity of N type on a substrate 53 of a wafer 100, dopant species of P type, thus forming an implanted region 59' that extends in the drift layer starting from the top surface and has a top surface coplanar with the top surface of the drift layer; and generating a laser beam 82 directed towards the implanted region 59' in order to generate heating of the implanted region 59' to a temperature between 1500°C and 2600°C so as to form a first carbon-rich electrical-contact region 59" at the implanted region 59'. The first carbon-rich electrical-contact region 59" forms an ohmic contact.SELECTED DRAWING: Figure 7D
Patent JP-2022146791-A (JP)
Title: Maneuvering system and ship
Inventor: NAKAYASU YOSHIKAZU
IPC: B63H25/42
Filed: 2021-03-22
Abstract: To provide a maneuvering system and a ship capable of improving maneuvering feelings.SOLUTION: A maneuvering system 3 comprises: an outboard motor 4 which is mounted on a ship body of a ship; a steering unit 42 which changes a steering angle with respect to the ship body of thrust which is generated by the outboard motor 4; a speed sensor 50 detecting a sailing speed of the ship; and a controller 60. The controller 60 controls the steering unit 42 for changing the maximum value of the steering angle according to the sailing speed detected by the speed sensor 50.SELECTED DRAWING: Figure 3
Patent JP-2022147753-A (JP)
Title: Client device and program of content distribution network
Inventor: UEDA KAZUAKI
IPC: H04L45/00
Filed: 2021-03-23
Abstract: To provide a technique that suppresses congestion in a content distribution network that divides a content into one or more chunks to distribute.SOLUTION: A client device comprises: storing means that generates a plurality of queues and a plurality of first request packets which request each of a plurality of first chunks of a first content and stores each of the first request packets in any queue of the plurality of queues; reading means that reads the first request packet from a queue of each of the plurality of queues; and allocating means that allocates transfer information which is used by a transfer device within a content distribution network for determining a transfer destination of the first request packet, to each of the plurality of queues. The reading means adds the transfer information that is allocated to the queue to the first request packet read from each queue of the plurality of queues, to transmit to the content distribution network.SELECTED DRAWING: Figure 2
Patent JP-2022147957-A (JP)
Title: Semiconductor storage device and manufacturing method thereof
Inventor: SUZUKI RYOTA
IPC: H01L29/41
Filed: 2021-03-24
Abstract: To improve reliability.SOLUTION: According to an embodiment, a semiconductor storage device includes a first wiring layer 104_6, a first insulation layer 103_7 provided on the first wiring layer, a second wiring layer 104_7 provided on the first insulation layer, a second insulation layer 103_8 provided on the second wiring layer, a third wiring layer 104_8 provided on the second insulation layer, and a first pillar LMP passing the first wiring layer, the first insulation layer, the second wiring layer, the second insulation layer, and the third wiring layer and including a first semiconductor layer 114. A first step W1 between a first surface of the first wiring layer facing the first pillar and a second surface of the first insulation layer facing the first pillar is greater than a second step W2 between a third surface of the second wiring layer facing the first pillar and a fourth surface of the second insulation layer facing the first pillar, and a third step W3 between the fourth surface and a fifth surface of the third wiring layer facing the first pillar.SELECTED DRAWING: Figure 4
Patent JP-2021167189-A (JP)
Title: Stratosphere lift system including partial ballonet
Inventor: EMMANUEL DU PONTAVICE
IPC: B64B1/60
Filed: 2021-03-24
Abstract: To provide a stratosphere lift system including a partial ballonet.SOLUTION: A variable lift force device (1) includes a pressured air tight housing (2) which accommodates air, and a first air tight ballonet (3) which is disposed within the air tight housing (2), accommodates compressed gas having a density lower than that of air, and includes puncture means for puncturing the first air tight ballonet (3).SELECTED DRAWING: Figure 1
Patent JP-2022149020-A (JP)
Title: Medical solution administration device
Inventor: UCHIYAMA JOJI
IPC: A61M5/142
Filed: 2021-03-25
Abstract: To prevent leakage of a medical solution from a connecting port in association with repeated attachment and detachment work of a device body and a cradle.SOLUTION: A medical solution administration device includes: a device body 101, 111 provided with a reservoir 12 for storing a medical solution, a liquid sending drive part 23 for sending the medical solution from the reservoir 12, a liquid sending tube 14 where the medical solution sent from the reservoir 12 circulates, and a liquid sending hole 16 having a needle tube communicating the liquid sending tube 14; and a cradle 30 where a placement surface part 31a in which a bottom surface part 101a, 111a (a bottom surface part 11a) of the device body 101, 111 is placed and a connecting port 40 for holding a cannula 50 inserted in a living body are attached and which is stuck to the living body. The liquid sending hole 16 is in fluid connection with the connecting port 40 in a detachable manner. In the medical solution administration device 100, 110 of the constitution, the placement surface part 31a has a complementary shape with the bottom surface part 101a, 111a.SELECTED DRAWING: Figure 4
Patent JP-2022149922-A (JP)
Title: Press forming method and press forming apparatus
Inventor: KATSUMA HIDETO
IPC: B21D24/04
Filed: 2021-03-25
Abstract: To prevent wrinkling and warping of a formed product in press forming.SOLUTION: A press forming method includes: a first step in which a die 14 and a blank holder 16, which sandwiches an end portion 1b of a blank 1, are moved along a press direction PD in such a manner that a shortest distance between a shoulder 13c of a punch 13 and an end portion 14c of the die 14 extends; and a second step in which the die 14 and the blank holder 16 are diagonally moved toward the punch 13 in a direction crossing the press direction PD in such a manner that the shortest distance extends. The second step includes: a first stage in which the die 14 and the blank holder 16 are diagonally moved in a direction having a first inclination angle α with respect to a lateral direction LD; and a second stage in which the die 14 and the blank holder 16 are diagonally moved in a direction having a second inclination angle β with respect to the lateral direction LD. The first inclination angle is larger than the second inclination angle β.SELECTED DRAWING: Figure 1