baber/WOPTO huggingface dataset:
Patent JP-2020192942-A (JP)
Title: Traveling support method and traveling support device
Inventor: GOTO AKINOBU
IPC: G01C21/34
Filed: 2019-05-30
Abstract: To make an own vehicle travel smoothly even when a plurality of events affecting a vehicle speed or acceleration in a lateral direction of the own vehicle exist.SOLUTION: In a travel support method of a vehicle executed by a processor, a target vehicle speed planned value indicating a target vehicle speed of an own vehicle to a time is calculated for each of a plurality of events that the own vehicle encounters when the own vehicle travels a travel route, a vehicle speed profile presented by a continuous value of the target vehicle speed is generated by using a minimum target vehicle speed to each time which is extracted from the plurality of target vehicle speed planned values, a curvature limit value of the travel route is set to the vehicle speed profile, a target travel route which the own vehicle travels along the travel route is set on the basis of the curvature limit value to make the own vehicle travel along the target travel route.SELECTED DRAWING: Figure 1
Patent JP-2019212910-A (JP)
Title: Substrate support pedestal
Inventor: STEVEN JOSEPH LAROSA
IPC: H01L21/3065
Filed: 2019-06-03
Abstract: To provide an electrostatic chuck with fewer troubles caused by erosion of a bond layer of the electrostatic chuck by process gas plasma.SOLUTION: A substrate support pedestal 116 includes an electrostatic chuck body 102 bonded to a cooling base 104 via a bond layer 204. A gas flow passage 270 is formed between a top surface of the electrostatic chuck body 102 and a bottom surface of the cooling base 104, and a porous plug 244 is positioned in the gas flow passage 270. The gas flow passage 270 passes through a hole 204A in the bond layer 204 and the porous plug 244, and has a swept volume region 262 physically shielded from an inside edge of the hole 204A in the bond layer 204, thereby protecting the bond layer 204 from erosion.SELECTED DRAWING: Figure 2
Patent JP-2019191595-A (JP)
Title: Display device
Inventor: KIMURA HAJIME
IPC: H01L29/786
Filed: 2019-06-04
Abstract: To provide a semiconductor device which is large and operates at high speed.SOLUTION: In a semiconductor device, a top gate transistor comprising a single-crystal semiconductor layer and a bottom gate transistor comprising amorphous silicon (or microcrystalline silicon) semiconductor layer are formed on the same substrate. Then, gate electrodes included in respective transistors are formed in the same layer, and source and drain electrodes are also formed in the same layer. In this way, manufacturing steps are reduced. In other words, two types of the transistors can be manufactured by adding only a few steps to a manufacturing step of the bottom gate transistor.SELECTED DRAWING: Figure 6
Patent JP-2019145529-A (JP)
Title: Negative electrode material for lithium ion secondary battery, method for producing the same, negative electrode material slurry for lithium ion secondary battery, negative electrode for lithium ion secondary battery, and lithium ion secondary battery
Inventor: TSUCHIYA SHUSUKE
IPC: H01M4/62
Filed: 2019-06-06
Abstract: To provide a negative electrode material for a lithium ion secondary battery capable of obtaining a lithium ion secondary battery excellent in high load characteristics even when subjected to high electrode densification treatment.SOLUTION: The negative electrode material for a lithium ion secondary battery contains composite particles containing a plurality of flat graphite particles which are aggregated or bonded so that orientation surfaces are not parallel to each other and spherical graphite particles. An R value of Raman measurement is 0.03 or more and 0.10 or less. In a range where a pore volume obtained by mercury porosimetry is in a range of 0.1 μm or more and 8 μm or less, a pore volume is 0.2 mL/g or more and 1.0 mL/g or less.SELECTED DRAWING: Figure 1
Patent JP-2020200975-A (JP)
Title: Air shower
Inventor: TAKAYANAGI MAKOTO
IPC: F24F7/06
Filed: 2019-06-07
Abstract: To prevent diffusion of foreign objects removed from a dust removal object to a surrounding area in an open type air shower.SOLUTION: An air shower includes: dust removal airflow generating means which blows dust removal airflow to a dust removal object in an open space; dust collecting means which is disposed at the opposite side of the dust removal airflow generating means across the dust removal object and generates dust collecting airflow flowing around the dust removal object by suctioning force; and sheath airflow generating means which enables sheath airflow enclosing the dust removal airflow to flow. The dust collecting means suctions the dust removal airflow colliding with the dust removal object, foreign objects removed by the dust removal airflow, and the sheath airflow with the duct collecting airflow.SELECTED DRAWING: Figure 1
Patent JP-2020198801-A (JP)
Title: Taste regulator, and method for improving taste of food and drink
Inventor: HARADA MAYUKO
IPC: A23L27/00
Filed: 2019-06-07
Abstract: To provide a taste regulator capable of enhancing salty taste of a food and drink and reducing an acid taste by adding a tea-derived component as an active ingredient to the food and drink.SOLUTION: The taste regulator includes a crushed material or an extracted material of a product (firing processed tea leaf) obtained by subjecting tea leaves to a firing process as an active ingredient, wherein a ratio (aspartic acid/theanine) of an aspartic acid content (mg/100 g) to a theanine content (mg/100 g) is 0.6 to 2.0.SELECTED DRAWING: None
Patent JP-2020201737-A (JP)
Title: Driving support device, driving support method, and program
Inventor: UESUGI MASATERU
IPC: G08G1/16
Filed: 2019-06-11
Abstract: To provide a driving support device capable of eligibly supporting to avoid danger in actual driving of a vehicle.SOLUTION: A driving support device includes: a vehicle driving information acquisition unit that acquires vehicle driving information; an image acquisition unit that acquires an image of the surroundings of the vehicle; an image feature extraction unit that extracts features related to vehicle driving from the image; a biometric information acquisition unit that acquires biometric information of a vehicle occupant; a biometric abnormality determination unit that determines an abnormality in a living body from the biometric information of the occupant; a history management unit that manages the driving information of the vehicle in the event of the abnormality in the living body and the features related to vehicle driving as a history in correspondence with the abnormality of the living body; and an output control unit that outputs an instruction signal for notification when the features related to vehicle driving extracted by the image feature extraction unit and the vehicle driving information acquired by the vehicle driving information acquisition unit are determined to be similar to the features related to vehicle driving and the vehicle driving information.SELECTED DRAWING: Figure 1
Patent JP-2019216420-A (JP)
Title: Intelligence-defined optical tunnel network system and network system control method
Inventor: TIEN PO-LUNG
IPC: H04L12/42
Filed: 2019-06-11
Abstract: To provide an intelligence-defined optical tunnel network system.SOLUTION: An intelligence-defined optical tunnel network system includes a plurality of pods. Any one of the pods includes a plurality of optical add-drop sub-systems, which are configured to perform data transmission, respectively, through a plurality of top-of-rack switches between a corresponding plurality of servers. Any one of the optical add-drop sub-systems includes: a first transmission module which is arranged to perform data transmission at a first frequency band, the first transmission module of any one of the optical add-drop sub-systems being connected to the first transmission module of the adjacent optical add-drop sub-systems to form a first transmission ring; and a second transmission module which is arranged to perform data transmission at a second frequency band differed to the first frequency band, the second transmission module of any one of the optical add-drop sub-systems being connected to the second transmission module of the adjacent optical add-drop sub-systems to form a second transmission ring.SELECTED DRAWING: Figure 1
Patent JP-2020201023-A (JP)
Title: Radome for missile
Inventor: MORITA TAKAKUNI
IPC: F42B15/34
Filed: 2019-06-13
Abstract: To provide a radome for a missile which enables a radome ring to keep fixing a radome body part to a shell even under a high temperature environment generated by aerodynamic heating caused by acceleration and increase in flying time of the missile.SOLUTION: A radome 12 for a missile of the invention includes: a radome body part 13; a radome ring 14; a fixing component; and a heat insulation material 22. The radome body part 13 forms a tip of a missile 1 flying toward a target by radio guidance and is installed at an airframe of a missile 1. The radome ring 14 is fitted in an exterior part of the airframe and an interior part of the radome body part 13. The fixing part mechanically fixes the radome ring 14 to the radome body part 13. The heat insulation material 22 is provided on an outer peripheral surface of a joint part between the airframe and the radome body part 13.SELECTED DRAWING: Figure 1
Patent JP-2020107874-A (JP)
Title: Manufacturing method of light source device and light source device
Inventor: MATSUMOTO TAKASHI
IPC: H01L33/48
Filed: 2019-06-13
Abstract: To provide a manufacturing method of a light source device and a light source device, capable of improving bonding strength between a light-emitting element and a module substrate.SOLUTION: The method of manufacturing a light source device includes the steps of: disposing a bump containing a first metal on a first substrate having thermal conductivity; disposing a bonding member containing an Au-Sn alloy on the bump; disposing a light-emitting element on the bump and the bonding member; and heating the first substrate on which the bump, the bonding member, and the light-emitting element are disposed.SELECTED DRAWING: Figure 1B
Patent JP-2020204796-A (JP)
Title: Information extraction system
Inventor: MATSUO HISATO
IPC: G06F13/00
Filed: 2019-06-14
Abstract: To provide an information extraction system which can retrieve a specific file efficiently, by making the best use of information on transmission/reception of an E-mail, even if a user forgets a name of a folder which stores the file and a file name.SOLUTION: An information extraction system comprises: a counting unit 2g for classifying E-mails with attached files which a user of an information terminal connected with a network 3 transmits/receives, for each transmission/reception opposite party to/from which the user transmitted/received the E-mails, and counting the number of the classified E-mails; and a display unit 2d which displays the strength of a human relationship between each of the transmission/reception opposite parties and the user, and information on the attached file exchanged between the transmission/reception opposite party and the user, based on a counted result of the counting unit 2g.SELECTED DRAWING: Figure 2
Patent JP-2020182784-A (JP)
Title: Bedside glasses case
Inventor: CHENG SAI
IPC: A45C11/04
Filed: 2019-06-17
Abstract: To disclose a bedside glasses case in the present invention.SOLUTION: A bedside glasses case includes: a rectangular box main body; a suction cup; and a circular cylinder base. The rectangular box main body is fixed to a top of the suction cup. The rectangular box main body is rectangular, and the circular cylinder base is columnar. The suction cup can be adsorbed onto a desk; an apex of the rectangular box main body and the circular cylinder base are fastened; and in the rectangular box main body, a semicircular chamber is installed. In the semicircular chamber, there is installed a storage mechanism into which glasses can be put and, in the top end face of the circular cylinder base, a circular groove is installed, with an illumination mechanism installed in the circular groove. In the circular cylinder base on both left and right sides of the circular groove, there is installed a power transmission chamber and, in the circular cylinder base on one side of the power transmission chamber, a power chamber is installed, either. The glasses case of the present invention, when the same is used at night, brightness can be increased by opening the illumination mechanism. In addition, the glasses case can store glasses and, when glasses are looked for at night, the case prevents the glasses from being dropped and broken.SELECTED DRAWING: Figure 1
Patent JP-2020204541-A (JP)
Title: Characteristic test method of automobile body
Inventor: KATAGIRI TOMOKATSU
IPC: G01M17/007
Filed: 2019-06-18
Abstract: To provide a characteristic test method of an automobile body for suppressing vibrations other than a target vibration due to preliminary vibration of a vibration device when vibrating the automobile body in a pulse shape.SOLUTION: A characteristic test method of an automobile body performs a test on vehicle body characteristics of an automobile body 31 by vibrating a table 3 with a slide mechanism in the one horizontal axial direction using the table 3 with the slide mechanism for fixing the automobile body 31, a movable shaft section 5 connected to the table 3 with the slide mechanism, the main body section 7 for vibrating the movable shaft section 5 in the one horizontal axial direction, and an electrodynamic vibration device 9 having main body section support means 11 for supporting the main body section 7 so as to be vibrated. The method includes: a preliminary vibration process for preliminarily vibrating the main body section 7 of the electrodynamic vibration device 9 with the movable shaft section 5 braked; and a vibration process for braking the main body section 7 preliminarily vibrated and canceling braking the movable shaft section 5, and vibrating the table 3 with the slide mechanism in a pulse shape through the movable shaft section 5.SELECTED DRAWING: Figure 1
Patent JP-2019171134-A (JP)
Title: Game machine
Inventor: FUJISAKI HIDEKI
IPC: A63F7/02
Filed: 2019-06-18
Abstract: To provide a game machine capable of enhancing amusement of a game in a Pachinko game machine.SOLUTION: In a jackpot game state, an authentic round value 81a with 15 times as an upper limit is reported (a) (b) (h). In a subsequently shifted time-shortening state, a situation in which a small win occurs continuously results, a round value is added by one each time when a predetermined condition is satisfied, and an apparent round value 81b equal to or more than 16 times is reported (c) (d). As long as a situation in which a small win occurs continuously, a round value 81 is reported without any limits. When an exceptional event occurs in the situation, and a lottery in which a jackpot shifting to a game state disadvantageous to a player is won is held, a jackpot shifting to an advantageous situation in which a small win occurs continuously is invariably won depending on the lottery, and the previous performance is continued.SELECTED DRAWING: Figure 74
Patent JP-2021000210-A (JP)
Title: Manometer
Inventor: MIYAGI SHIGEHIRO
IPC: A61B5/022
Filed: 2019-06-20
Abstract: To provide a manometer in which a manometer body can be directly, attachably and detachably mounted to a cuff.SOLUTION: A manometer is provided that measures a blood pressure by compressing a portion of a living body of a subject. The manometer comprises: a bag-shaped cuff which comprises a projected nozzle and is expanded by being supplied with air from the nozzle; and a manometer body having a valve connected to the nozzle, and a pump for supplying air through the valve. The manometer body is detachably engaged with the cuff in such a rotation engagement way that the manometer body rotates around the nozzle as rotation axis. The manometer body is easily attachably and detachably engaged with the cuff with one-touch action, and the engaged state is easily confirmed.SELECTED DRAWING: Figure 3
Patent JP-2021005664-A (JP)
Title: Semiconductor device
Inventor: HOSHI YASUYUKI
IPC: H01L21/8234
Filed: 2019-06-27
Abstract: To provide a semiconductor device comprising a current sense part in a semiconductor substrate of the same as a main semiconductor element, capable of improving an ESD resistance of the current sense part.SOLUTION: In an edge termination end region 2, a second gate runner 83 for a current sense part 12 is provided between a first gate runner 23 for a main semiconductor element 11 and an active region 1. The second gate runner 83 circumferences a surround of the active region 1 in an almost rectangular shape in which one part is opened. One end part of the second gate runner 83 is connected to all gate electrodes of the current sense part 12, and the other end part is coupled to the first gate runner 23 between a gate pad 21b and an OC pad 22. Thus, a gate capacity of the current sense part 12 when turning on/off the current sense part 12 by a pulse-like gate voltage application to the gate pad 21b can be increased by a front surface area of the second gate runner.SELECTED DRAWING: Figure 1
Patent JP-2021005666-A (JP)
Title: Positioning device and component mounting device
Inventor: ISHITANI YASUYUKI
IPC: H05K13/02
Filed: 2019-06-27
Abstract: To provide a positioning device and a component mounting device that can prevent a tray from popping out of a pallet or prevent components in the tray from being scattered when the tray is removed from the pallet.SOLUTION: In a tray feeder 13 including a pallet 31 on which a tray 32 for storing a component BH is placed, a positioning device 33 that positions the tray 32 in a predetermined place on the pallet 31 includes: a main body 61 having a contact portion 61T capable of contacting the tray 32; a magnet 62 for fixing the main body 61 to the pallet 31 by magnetic force; and a lever portion 63 displaceably supported by the main body 61 and for separating the main body 61 from the pallet 31 due to displacement.SELECTED DRAWING: Figure 11
Patent JP-2021006724-A (JP)
Title: Vehicle member and separation method of its joint part
Inventor: SOMEYA NORIKI
IPC: B09B3/00
Filed: 2019-06-27
Abstract: To provide a vehicle member easy in separation of a joint part, and a separation method of the joint part of the vehicle member capable of easily and efficiently separating the joint part regardless of a size of the vehicle member and a kind of a material.SOLUTION: A vehicle member 1 has a first member 11 and a second member 12, in which the first member 11 and the second member 12 are joined through an adhesive layer 2, and the adhesive layer 2 includes a heating wire 3. A separation method of the joint part of the vehicle member for separating the joint part of the vehicle member 1, has a process for heating the adhesive layer 2 by making electric current flow to the heating wire 3 to separate the joint part.SELECTED DRAWING: Figure 1
Patent JP-2021008021-A (JP)
Title: Universal work table
Inventor: SETO KENTARO
IPC: B25H1/14
Filed: 2019-07-03
Abstract: To provide a work table that can keep the quality of the work table constant and is easy to manufacture.SOLUTION: A work table includes a pair of leg parts, a pair of top plate parts and a pair of sliding parts. The pair of sliding parts are constituted of a sliding handle corresponding to each sliding part, a sliding base part corresponding to each sliding part, at least two top plate joining members for each sliding part, at least two base part joining members for each sliding base part, and one sliding shaft for each sliding part. At least one of the base part joining members is constituted of a half-screw and a nut constituted of a head part, a body part and a screw part.SELECTED DRAWING: Figure 2
Patent JP-2021011212-A (JP)
Title: Vehicular battery housing and electric vehicle
Inventor: KUMAGAI NAOTATSU
IPC: B62D21/02
Filed: 2019-07-08
Abstract: To provide a vehicular battery housing that can meet a safety demand of a battery, and to provide an electric vehicle.SOLUTION: A battery housing 8 has a protrusion part 10 formed in at least a front end region and a rear end region of a battery bottom surface 8. An electric vehicle 1 includes a stopper bracket 11 extending from a side frame 2a and at least partially facing the protrusion part 10 of the battery housing 8 in a vehicle longitudinal direction X.SELECTED DRAWING: Figure 3
Patent JP-2019194934-A (JP)
Title: Semiconductor device and electronic apparatus
Inventor: UMEZAKI ATSUSHI
IPC: G11C19/28
Filed: 2019-07-11
Abstract: To suppress a reduction in the gate potential of a pullup transistor.SOLUTION: The first terminal of a first transistor included in a drive circuit is electrically connected to a second wiring, the second terminal is electrically connected to a first wiring, and the gate is electrically connected to a second circuit and the first terminal of a third transistor. The first terminal of a second transistor is electrically connected to the first wiring, the second terminal is electrically connected to a sixth wiring, and the gate is electrically connected to a first circuit and the gate of the third transistor. The second terminal of the third transistor is electrically connected to the sixth wiring, the first circuit is electrically connected to the third, the fourth, the fifth and the sixth wirings, and the second circuit is electrically connected to the first, the second and the sixth wirings.SELECTED DRAWING: Figure 1
Patent JP-2021013571-A (JP)
Title: Battery pack
Inventor: WATANABE KENTA
IPC: A62C37/11
Filed: 2019-07-12
Abstract: To provide a battery pack capable of adjusting a timing to supply a fire-extinguishing agent.SOLUTION: A battery pack 100 comprises: a plurality of single batteries 10 each formed with an exhaust part 12; an exhaust passage 30 which is communicated with each of the exhaust parts 12, and into which gas exhausted from the exhaust parts 12 flows; a fire-extinguishing agent supply part 40 disposed in the exhaust passage 30 and supplying a fire-extinguishing agent to the exhaust passage 30 by being broken by heat from gas; and a rectification part 50 disposed in the exhaust passage 30 so as to be positioned at the upstream side of the fire-extinguishing agent supply part 40 in the flow direction of gas and adjusting the flow of gas. The rectification part 50 prevents gas from directly contacting the fire-extinguishing agent supply part 40 when a flow velocity of gas is equal to or more than a predetermined velocity, and adjusts the flow of gas so as to bring gas into direct contact with the fire-extinguishing agent supply part 40 when a flow velocity of gas is smaller than a predetermined velocity.SELECTED DRAWING: Figure 4
Patent JP-2019215553-A (JP)
Title: Display device
Inventor: MATSUMOTO TAKEMI
IPC: G09F9/33
Filed: 2019-07-24
Abstract: To provide a display device with which the design freedom of a housing is high and which is easy to assemble.SOLUTION: Provided is a display device in which a plurality of display units arranged in matrix form are fixed to a housing 2. The housing is composed of a square frame-shaped peripheral frame and a plurality of intersecting transverse frames 16 and longitudinal frames 17 fixed to the peripheral frame, the plurality of intersecting transverse frames and longitudinal frames being discretely fastened at intersections by fastening means, the slits formed in the transverse frames and longitudinal frames being engaged with each other, a transverse frame 25 for reinforcement being fastened to the rear surface of the housing, with a slit sandwiched between the transverse frames.SELECTED DRAWING: Figure 11