baber/WOPTO huggingface dataset:
Patent JP-2020184484-A (JP)
Title: Light source unit, lighting fixture, and illuminating device
Inventor: YAMAUCHI TAKESHI
IPC: F21K9/275
Filed: 2019-05-09
Abstract: To provide a light source unit, a lighting fixture, and an illuminating device that can manage a laying thickness dimension of a bonding member, and can prevent shear rupture of the bonding member.SOLUTION: A light source unit comprises: a plate-like light source part on which a light emitting element is mounted; a light source support part bonded to a non-mounting surface on the side opposite to a mounting surface for the light emitting element in the light source part, and supporting the light source part; and a bonding member laid on a bonding member laying surface provided in an opposed surface opposed to the non-mounting surface of the light source part in the light source support part, and bonding the light source support part and the light source part. The light source support part comprises a protruding part formed in the opposed surface so as to protrude on the side of the light source part from the bonding member laying surface, and in contact with the non-mounting surface of the light source part.SELECTED DRAWING: Figure 7
Patent JP-2020187842-A (JP)
Title: Gas circuit breaker
Inventor: ASANUMA TAKESHI
IPC: H01H33/915
Filed: 2019-05-10
Abstract: To enable excellent current cut-off performance.SOLUTION: A gas circuit breaker (1) extinguishes arc (A) generated when a movable arc contact piece (55) moves away from a fixed arc contact piece (43) by blowing arc-extinguishing gas (2) at the arc in a vessel filled with the arc-extinguishing gas. The gas circuit breaker comprises: a blow passage (7) for blowing the arc-extinguishing gas at the arc; a puffer chamber (52) which communicates with the blow passage and stores the arc-extinguishing gas; and a blow control mechanism (8) which can extinguish the arc by blowing the arc-extinguishing gas at the arc via the blow passage when the movable arc contact piece has moved a distance equivalent to a predetermined insulation distance (D) from the fixed arc contact piece.SELECTED DRAWING: Figure 2
Patent JP-2020188365-A (JP)
Title: Radio communication unit and radio network system using the same
Inventor: SATO KATSUHIKO
IPC: H04W84/00
Filed: 2019-05-14
Abstract: To provide radio communication units that can wirelessly coordinate a plurality of radio communication units with a simpler device structure, and thus can easily achieve coordination operation among the plurality of units, and are suitably usable for covering a wide area.SOLUTION: A relay radio communication part capable of connecting with an upstream unit (upstream radio base station part), which is a different radio communication unit on an upstream side, via a radio bearer between upstream units is provided. A radio base station part is capable of being connected with a downstream unit (downstream relay radio communication part), which is a different radio communication unit on a downstream side, via a radio bearer between downstream units. The radio bearer between downstream units and the radio bearer between upstream units are built according to a radio protocol stack having the same method as a terminal side radio bearer that connects a mobile terminal to each radio base station part.SELECTED DRAWING: Figure 1
Patent JP-2019130412-A (JP)
Title: Game machine
Inventor: SHIMOMURA YOJI
IPC: A63F7/02
Filed: 2019-05-16
Abstract: To provide a game machine which can successfully enhance the degree of attentions to a game.SOLUTION: A right-side operation ball entry section 63 is provided which a game ball can enter, in a game area PE of a game board 60. Each type of lottery such as a win/lose lottery is executed on the basis of ball entry to the right-side operation ball entry section 63, and when winning in the win/lose lottery, the mode is shifted to an open/close execution mode in which a movable ball entry device 65 is opened. An electric accessory 71 is provided in the right-side operation ball entry section 63 in which the state can be switched to a receiving state and non-receiving state. After the open/close execution mode is finished, the switching mode to the receiving state is shifted to a high-frequency support mode which is advantageous to a player. During the high-frequency support mode, while one game round is performed per reservation information in an operation ball entry displaying section DR of a main display section D, one continuous performance display is executed over a plurality of continuous game rounds in a display screen 75A of a pattern display device 75.SELECTED DRAWING: Figure 4
Patent JP-2020189639-A (JP)
Title: tray
Inventor: KISHI HIROYUKI
IPC: B65D5/22
Filed: 2019-05-20
Abstract: To provide a tray on which hands can be hooked with certainty.SOLUTION: A tray 1 capable of being stacked vertically includes a first side wall 11 erected at an end of a bottom wall 10 in a first direction, a second side wall 13 erected at an end portion of a bottom wall 10 in a second direction with an outer end wall 20 and an inner end wall 22 facing each other, a connection protrusion portion 26 projecting upward from an upper end of the second side wall 13, and a connection hole 23 formed from the bottom wall 10 to the outer end wall 20 and engaged with a connection protrusion portion 26 of the tray 1 arranged below. The connection hole 23 is formed to be larger in a vertical direction than the connection protrusion portion 26 and is formed in a shape different from the connection protrusion portion 26. An upper portion of the connection hole 23 of the upper tray 1 configures a handle hole in a state where the connection protrusion portion 26 of the lower tray 1 is engaged with a lower portion of the connection hole 23 of the upper tray 1.SELECTED DRAWING: Figure 1
Patent JP-2020194896-A (JP)
Title: Chip manufacturing method
Inventor: TANAKA KEI
IPC: B23K26/364
Filed: 2019-05-28
Abstract: To provide a chip manufacturing method capable of processing wafers of different thicknesses under same processing conditions, and manufacturing a chip without causing a processing failure.SOLUTION: A chip manufacturing method includes a processing groove forming step and a modified layer forming step. The processing groove forming step forms a processing groove 26 by irradiating a wafer with a laser beam of a wavelength having absorptivity to a functional layer 24 along division schedule lines from a surface 16 side of a workpiece (wafer 10). The modified layer forming step forms a modified layer 28 serving as a division starting point by irradiating the wafer with a laser beam of a wavelength having permeability to the workpiece along the division schedule lines from a rear surface 18 side of the workpiece after the processing groove forming step. The modified layer forming step includes a multifocal forming step which condenses laser beams using multifocal forming means so that thickness variation 32 per workpiece can be absorbed, and processes the workpiece so as to form a plurality of condensing points in a thickness direction (Z-axis direction) of the workpiece.SELECTED DRAWING: Figure 7
Patent JP-2020193029-A (JP)
Title: Heat-resistant container
Inventor: NAKAMURA MITSUJI
IPC: B65D51/16
Filed: 2019-05-30
Abstract: To provide a large capacity heat-resistant container that is easy to be handled while securing safety, when a waste lithium-ion battery or the like is subjected to a roast treatment.SOLUTION: There is provided a heat-resistant container 1 comprising a container body 2 for storing a roast object, that is provided with an upper opening; and a flat plate-shaped lid 3 having an exhaust port 3c communicating to an interior of the container body while being removably fixed to the container body so as to seal the upper opening of the container body. A stable operation of a heat treatment furnace can be maintained without preventing vortex burning in the heat treatment furnace for performing a roast treatment by gas discharged from the exhaust port, by forming the exhaust port at an edge of an upper face of a lid, and by having an opening 3d at a center portion of a bottom face where the lid faces an interior of the container body, and an exhaust passage 3e between the opening and the exhaust port. The heat-resistant container can be rotated using a rotation type forklift to easily take out a burning treated material by providing a pair of fork insertion ports 2d onto a side face of the container body.SELECTED DRAWING: Figure 1
Patent JP-2020196956-A (JP)
Title: Method for producing nonwoven fabric with pattern having little fluff
Inventor: MORIOKA TATSUTA
IPC: D06C23/04
Filed: 2019-05-30
Abstract: To provide a method for producing a nonwoven fabric with a pattern, that has little fluff over a whole nonwoven fabric and is capable of applying an arbitrary pattern due to recesses.SOLUTION: The method for producing a nonwoven fabric with a pattern that has little fluff includes the following four processes. A first process is a process for producing a fiber web by accumulating thermoplastic fibers having a flat cross section and having a ratio of a minor axis and a major axis of 1:3 or greater at random. A second process is a process for producing a fiber fleece by passing the fiber web between a pair of heating rolls with a clearance provided. A third process is a process for obtaining a nonwoven fabric by applying a resin binder over a whole thickness direction of the fiber fleece. A fourth process is a process for passing the nonwoven fabric between a heating uneven roll and a non-heating smooth roll. Thereby a recess is produced at a site of the nonwoven fabric which a projecting part of the heating uneven roll abuts and a nonwoven fabric with a pattern is obtained in which a pattern due to the recesses is formed and fluff is less.SELECTED DRAWING: None
Patent JP-2019214073-A (JP)
Title: Method for manufacturing boron-nitride nano-tube reinforced aluminum composite casting, boron-nitride nano-tube reinforced aluminum composite casting, and master-batch for manufacturing boron-nitride nano-tube reinforced aluminum composite casting
Inventor: OKAI MAKOTO
IPC: B22D19/14
Filed: 2019-05-31
Abstract: To provide a method for manufacturing a boron-nitride nano-tube reinforced aluminum composite casting allowing for cost reduction.SOLUTION: A method for manufacturing a boron-nitride nano-tube reinforced aluminum composite casting includes the following steps: (a) a step of mixing a boron-nitride nano-tube and a first aluminum base material, followed by pelletization; (b) a step of obtaining a molten metal by heating, melting and mixing a pellet obtained in the step (a); (c) a step of obtaining a master-batch by cooling and solidifying the molten metal obtained in the step (b), and (d) a step of melting and mixing the master-batch obtained in the step (c) with a second aluminum base material, followed by cooling and solidification.SELECTED DRAWING: Figure 4
Patent JP-2020199845-A (JP)
Title: Vehicle body lower part structure
Inventor: NAKAYAMA SHOTA
IPC: B62D21/00
Filed: 2019-06-07
Abstract: To provide a vehicle body lower part structure that can improve support rigidity of a front portion of a trailing arm by improvement of rigidity of a U-shaped portion without increasing the weight and that can prevent the U-shaped portion from being deformed and opened.SOLUTION: A vehicle body lower part structure includes a pair of left and right rear side frames 20 extending in the vehicle front to back direction, and U-shaped portions 60 each connected to a lower part of each of the rear side frames 20, formed of an outer wall portion 61, an inner wall portion, and a front wall portion, opened to the rear side as viewed from the bottom, and supporting on the inner and outer wall portions with a support pin 51 a front portion of a trailing arm 42 of a rear suspension 40. The U-shaped portion 60 is configured such that the outer wall portion 61 is formed of a side sill inner 9 and the front wall portion and the inner wall portion are formed of a bracket thicker than the side sill inner 9. Bead portions 65, 66, 67 extending toward the rear side frame 20 located above are formed above a trailing arm support portion 9b on the outer wall portion 61.SELECTED DRAWING: Figure 5
Patent JP-2020203969-A (JP)
Title: Aqueous ink composition for ball point pen
Inventor: KIMURA AYA
IPC: C09D11/18
Filed: 2019-06-14
Abstract: To provide an aqueous ink composition for ball point pen which prevents line skipping phenomenon in writing on a page surface stained by a hand grease component after even long-distance writing.SOLUTION: An aqueous ink composition for ball point pen contains at least carbon black or an organic pigment, water, polysaccharides, 2-methylpentane-2,4-diol, alumina particles, and styrene-acrylic acid resin emulsion having a solid content acid value of 1 or more and less than 100.SELECTED DRAWING: Figure 1
Patent JP-2020039114-A (JP)
Title: Photoelectric conversion device, imaging system, moving object, and semiconductor substrate for lamination
Inventor: INUI FUMIHIRO
IPC: H04N5/374
Filed: 2019-06-14
Abstract: To suppress the expansion of a dynamic range and the deterioration of the image quality.SOLUTION: A unit circuit includes a photoelectric conversion element, a transistor having an input node and outputting a signal based on electric charge generated in the photoelectric conversion element, a reset transistor, and a first transistor connected to the input node and switching the capacitance of the input node. A first control signal supplied to a gate electrode of the first transistor has at least three types of voltages.SELECTED DRAWING: Figure 2
Patent JP-2021003665-A (JP)
Title: Aerobic biological treatment apparatus and operational method thereof
Inventor: NISHIMURA SOSUKE
IPC: C02F3/08
Filed: 2019-06-25
Abstract: To provide an aerobic biological treatment apparatus and an operation method thereof capable of stably performing biological treatment over a long period of time by preventing carriers from sticking to each other and aggregating, and by removing slime attached to an oxygen dissolution membrane.SOLUTION: An aerobic biological treatment apparatus 1 has a reaction tank (tank body) 2, a fluid bed F formed on an upper side of a strainer 3 installed horizontally at a bottom of the reaction tank 2, an oxygen dissolving membrane module 6 placed in the fluid bed F, a receiving chamber 7 formed on a lower side of the strainer 3, a sprinkler pipe 19 which supplies a part of treated water into the receiving chamber 7 and raw water pipes 11 to 13 with valves 11v to 13v. At a predetermined time, an outflow flow rate from an outlet of some raw water pipes 11-13 is reduced and a flow rate from other outlets is increased.SELECTED DRAWING: Figure 1
Patent JP-2021004210-A (JP)
Title: Levocetirizine pharmaceutical composition having excellent storage stability
Inventor: YAMASHIRO TAKURO
IPC: A61K9/28
Filed: 2019-06-26
Abstract: To provide a levocetirizine pharmaceutical preparation having excellent storage stability.SOLUTION: A levocetirizine pharmaceutical preparation contains levocetirizine or a pharmaceutically acceptable salt thereof and inorganic phosphate anhydride.SELECTED DRAWING: None
Patent JP-2019180098-A (JP)
Title: Scheduling request procedure of high power efficiency based on threshold level
Inventor: LOEHR JOACHIM
IPC: H04W72/10
Filed: 2019-06-26
Abstract: To provide a base station device not causing consumption of much transmission power in user equipment, even when only a small amount of data is transmitted at frequent intervals.SOLUTION: For at least one of multiple logical channels of user equipment, second trigger condition, i.e., expiration of a timer related to the data of transmission buffer, is set, and it is determined whether or not first trigger condition, indicating arrival of new data at an empty transmission buffer or arrival of new data having higher priority than that of the already stored data, is satisfied. When the first trigger condition is satisfied for the logical channel set with the second trigger condition, it is determined whether or not the second trigger condition is satisfied, and when the first and second trigger conditions are satisfied, transmission of scheduling request for requesting uplink resource is triggered, and a base station receives the postponed scheduling request.SELECTED DRAWING: Figure 12
Patent JP-2021004838-A (JP)
Title: Electronic watch
Inventor: KANEKO YOSHIHIDE
IPC: G04C3/00
Filed: 2019-06-27
Abstract: To provide an electronic watch capable of being prevented from being set to a wrong time difference.SOLUTION: An electronic watch comprises: a storage unit that stores a reference time and a time difference with respect to the reference time; a timekeeping unit that measures the reference time; a time display unit including an hour hand that displays a display time based on the reference time and the time difference; a calendar display unit that displays a date based on the reference time and the time difference; an operation unit with a crown or button; and a control unit that corrects the time difference at regular intervals within a set time difference setting range, and corrects the hour hand and the date according to the corrected time difference, for each operation of the operation unit.SELECTED DRAWING: Figure 6
Patent JP-2021005831-A (JP)
Title: Imaging system, image processing apparatus, imaging apparatus, and program
Inventor: HOJO DAISUKE
IPC: G06T3/00
Filed: 2019-06-27
Abstract: To provide an imaging system for photographing an image.SOLUTION: An imaging system 10 includes: a plurality of imaging units 22A, 22B that face directions different from each other and pick up images 300, 310; and an output unit 260 that outputs an output image 330 that is based on the picked-up images 300, 310 and circles the whole circumference in at least a first direction, the output image 330 in which an area F of a target object captured in the picked-up images is arranged at predetermined positions F' that are not divided at the ends R, L of the output image.SELECTED DRAWING: Figure 8
Patent JP-2021005523-A (JP)
Title: Terminal and strip-shaped terminal member
Inventor: NITTA SHINGO
IPC: H01R4/02
Filed: 2019-06-27
Abstract: To provide a terminal in which a connection failure is less likely to occur as compared with a conventional terminal, and a band-shaped terminal member provided with the terminal.SOLUTION: A terminal 10 includes a first part 1 extending along a first direction A and a second direction B, and a second part 2 connected to one end of the first part 1 in the first direction A. The first part 1 includes a base part 1C and a dimple part 1D recessed in the thickness direction C with respect to the base part 1C. The inner and outer peripheral surfaces of the dimple part 1D have shear surfaces 1E and 1F.SELECTED DRAWING: Figure 1
Patent JP-2021009593-A (JP)
Title: Non-contact ic card with fingerprint authentication function, and fingerprint authentication system using thereof
Inventor: KUBOTA MORIHIKO
IPC: G06K19/073
Filed: 2019-07-02
Abstract: To build a finger authentication system through utilizing an existing authentication system using non-contact IC cards.SOLUTION: A non-contact IC card 10 with fingerprint authentication function comprises: an antenna 12 for receiving wireless power; an ID transmission section 13 that is driven by intermittent wireless power supplied via the antenna 12, for transmitting either one of a first ID code ID1 or a second ID code ID2; a fingerprint sensor 14 for reading fingerprint data; a fingerprint authentication section 15 that is driven by continuous wireless power supplied via the antenna 12, for processing authentication for the fingerprint data; and a controller 16 for controlling the ID transmission section 13 and the fingerprint authentication section 15. The ID transmission section 13 transmits the first ID Code ID1 if the authentication data is not authenticated, and transmits the second ID code ID2 if the fingerprint data is authenticated.SELECTED DRAWING: Figure 1
Patent JP-2021010696-A (JP)
Title: Hemodialyzer
Inventor: MATSUZAKI MITSUMASA
IPC: A61M1/34
Filed: 2019-07-09
Abstract: To provide a hemodialyzer capable of quickly filling blood purification means with dialysis fluid.SOLUTION: An air removal tank 31 for removing gas in fluid and an exhaust passage 32 for discharging the gas removed by the air removal tank are provided on the upstream side of a recovery pump P5 in a dialysis fluid recovery passage 15. A bypass passage 33 connected to a fluid supply passage 13 for supplying clean water or dialysis fluid from the fluid supply passage to the dialysis fluid recovery passage is provided between the air removal tank and the recovery pump. When a dialysis fluid supply passage 14 filled with dialysis fluid and the dialysis fluid recovery passage are connected to an empty dialyzer 2 (blood purification means) in priming work, the gas discharged from inside the dialyzer to the dialysis fluid recovery passage is recovered by the air removal tank, and clean water or dialysis fluid equivalent to the removed gas is replenished to the dialysis fluid recovery passage from the bypass passage.SELECTED DRAWING: Figure 2
Patent JP-2021015366-A (JP)
Title: Commodity sales data processing device, program, and commodity sales data processing method
Inventor: YAMAMOTO TATSUO
IPC: G07G1/00
Filed: 2019-07-10
Abstract: To operate a commodity sales data processing device properly.SOLUTION: A commodity sales data processing device includes mode control means and warning means. The mode control means controls that any one of a plurality of modes including a first mode and a second mode is selected. In the first mode, a clerk registers a commodity and a customer makes a payment facing the clerk. In the second mode, the customer makes a payment without facing the clerk. A warning unit issues a first warning when a first warning condition is met while the first mode is selected. The warning unit issues a second warning different from the first warning when a second warning condition of the same type as the first warning condition is met while the second mode is selected.SELECTED DRAWING: Figure 30-1
Patent JP-2021013593-A (JP)
Title: Game machine
Inventor: UNNO TATSUYA
IPC: A63F7/02
Filed: 2019-07-12
Abstract: To allow a player to have a sense of expectation toward winning effectively by false continuation under diverse game situations.SOLUTION: In a Pachinko machine, the maximum value (M times) of the number of continuation times (the number of restart times) permitted in false continuation is determined when the false continuation is started. Before the first false continuation is restarted, plural display areas are displayed on a performance screen, and the maximum value of false continuation is reported by the number of the display areas. The respective display areas correspond to restart of first to M-th false continuations, and a degree of expectation toward restart of the corresponding time is shown by an item displayed in the display areas. When the number of continuation times in false continuation reaches the M-th time, it is show that a degree of expectation is high. When the number of continuation times is less than M, it is not shown that a degree of expectation is high.SELECTED DRAWING: Figure 18
Patent JP-2019184618-A (JP)
Title: Physical quantity sensor, electronic apparatus and mobile body
Inventor: KOGURE SHOTA
IPC: H01L29/84
Filed: 2019-07-17
Abstract: To provide a physical quantity sensor having excellent temperature characteristics, and to provide an electronic apparatus and a mobile body including the physical quantity sensor.SOLUTION: A physical quantity sensor 1 of the present invention includes a movable mass part 32 having a first movable electrode part 322a having a portion opposing to a first fixed electrode part 213a and a second movable electrode part 322b having a portion opposing to a second fixed electrode part 213b, and forming a shape enclosing a first fixed electrode side fixed part 21a, a second fixed electrode side fixed part 21b, a first movable electrode side fixed part 31a and a second movable electrode side fixed part 31b in a plan view.SELECTED DRAWING: Figure 1