baber/WOPTO huggingface dataset:
Patent JP-2019136884-A (JP)
Title: Image forming device
Inventor: SUNAMI WATARU
IPC: B41J29/38
Filed: 2018-02-07
Abstract: To improve convenience of a user.SOLUTION: An image forming device 100 comprises a receiving part 801, a first determining part 802, a printing job memorizing part 821, a second determining part 803, and a regulating part 804. The receiving part 801 receives a first printing job JB1 for forming a prescribed image MP on a paper sheet P. The first determining part 802 determines whether mounted toner container TC is first container TC1 or second container TC2. The printing job memorizing part 821 memorizes a plurality of printing jobs JBP executed with the first container TC1 mounted thereon. The second determining part 803 determines whether the plurality of printing jobs JBP include a second printing job JB2 having the prescribed image MP formed on the paper sheet P. The regulating part 804 regulates execution of the first printing job JB1 according to a determined result by the first determining part 802 and a determined result by the second determining part 803. The printing job memorizing part 821 memorizes information indicating images respectively of the plurality of printing jobs JBP.SELECTED DRAWING: Figure 4
Patent JP-2019137148-A (JP)
Title: Bumper reinforcement
Inventor: KASAI TOSHIYUKI
IPC: B62D25/20
Filed: 2018-02-08
Abstract: To provide a bumper reinforcement that is able to avoid concentration of stress on one end on one side in a vehicle width direction in the event of offset collision.SOLUTION: An upper plate part 23 and a lower plate part 24 of a rear bumper reinforcement 2 and both-end edges 23a, 24a, 25a, in a vehicle width direction, of a reinforcement plate part 25 are formed into respective shapes in which respective central portions in forward and backward directions of a vehicle body are curved inward in the vehicle width direction. This makes it possible to avoid concentration of stress on a specific part, on one side in the vehicle width direction, of the rear bumper reinforcement 2 in the event of offset collision from rear and prevent break and crack of an end of the rear bumper reinforcement 2. As a result, collision load can be absorbed in a wide range of a vehicle body frame and the need to significantly increase the rigidity of rear side members 3, 3 is eliminated, making it possible to reduce the weight of the vehicle body.SELECTED DRAWING: Figure 2
Patent JP-2019137584-A (JP)
Title: Method for manufacturing steelmaking slag roadbed material
Inventor: ICHIKAWA KOICHI
IPC: E01C7/02
Filed: 2018-02-10
Abstract: To provide a method for manufacturing a steelmaking slag roadbed material that has an extremely low expansibility, with high productivity.SOLUTION: Concerning a steelmaking slag a crushed to a grain-size in which the percentage of a grain size of 40 mm or less is 80 mass% or more and followed by applying steam aging at an ordinary pressure, by increasing/decreasing the fine-grain and fine-powder portions under a condition in which (i) concerning a portion of the steelmaking slag a, it is classified with a sieve x having a mesh size of 10 mm or less to reduce the fine-grain and fine-powder portions, followed by mixing with the remainder of the steelmaking slag a, or, (ii) fine-grain and fine-powder portions previously obtained by classifying a steelmaking slag crushed to a grain-size in which the percentage of a grain size of 40 mm or less is 80 mass% or more and following said crushing followed by applying steam aging, with a sieve x having a mesh size of 10 mm or less, are added to steelmaking slag a and mixed, the grain-size distribution of steelmaking slag a is adjusted so as the Fuller index satisfies 0.4 to 0.6 when the grain-size distribution of steelmaking slag a is approximated by Andreazen's curve formula.SELECTED DRAWING: Figure 6
Patent JP-2019134912-A (JP)
Title: Dustcloth
Inventor: SUGAWARA ICHIKO
IPC: A47L13/16
Filed: 2018-02-05
Abstract: To provide a dustcloth which includes easiness of wiping of making wipe cleaning free and easy, and stable feeling, has a simple mechanism allowing anyone to easily use so as to omit unnecessary labor and operation, increases work efficiency so as to shorten a cleaning time, is sanitary owing to that a clean dustcloth appears whenever reversing, has a wide dustcloth area, and is safe to hands and convenient.SOLUTION: A dustcloth (1) formed in a bag-like shape is such that a border is provided in the bag by a partition (2) so as to partition the inside into a plurality of parts.SELECTED DRAWING: Figure 1
Patent JP-2018086416-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing reduction of a game amusement.SOLUTION: A pachinko game machine 1 comprises start ports 2101, 2102 which can receive game balls shot to a game area 1100. When game balls enter the start ports 2101, 2102, determination processing related to win/loss of a jackpot is performed. As the result, if the jackpot is won, a jackpot in which, a privilege is applied to a player, is performed. In the pachinko game machine 1, the game balls shot to the game area 1100 by right shooting are sequentially received on the start ports 2101, 2102, and every time of ball reception, a high speed lottery may be performed. In a final specific period in an advantageous game state after the jackpot game is finished, slow speed consumption of the lottery related to jackpot, is performed, and in an optional period until the final specific period comes, high speed consumption of the lottery related to jackpot, is performed.SELECTED DRAWING: Figure 114
Patent JP-2019092144-A (JP)
Title: Visitor recording system, computer program, human detection unit, and visitor recording system construction kit
Inventor: OKADA KOJI
IPC: H04N7/18
Filed: 2018-02-28
Abstract: To provide a visitor recording system with a simple and low cost configuration, which can reliably detect a visitor at a business processing counter so as to distinguish the visitor from other moving objects or stationary objects, and can record the behavior of the visitor at the counter without waste.SOLUTION: A Doppler sensor module 3 is placed close to a visitor VP staying at the front of a business processing counter 10 to such an extent that the heart rate and/or respiration of the visitor VP can be detected. A frequency band covering a signal component derived from at least one of the heart rate and respiration is defined as a detection target band, and the strength of a detection target band component in a detection signal of the Doppler sensor module 3 is analyzed. Then, visit determination means determines the presence or absence of the visitor VP in front of the counter 10 on the basis of the analysis result, and when it is determined that the visitor VP is present, recording control means causes a recording device 62 to start to record a captured moving image.SELECTED DRAWING: Figure 1
Patent JP-2018099688-A (JP)
Title: Sludge collector, endless chain and chain link
Inventor: KANEDA EIICHI
IPC: B01D21/18
Filed: 2018-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a sludge collector which has a sufficient strength, is strong against corrosion and is inexpensive, an endless chain and a chain link.SOLUTION: A sludge collector comprises a pair of endless chains, and a chief sprocket wheel and driven sprocket wheel which collect sludge precipitated on a basin bottom by a flight body by driving circulation of the endless chain. Plural chain links respectively comprise a cylindrical stem having a first open hole (boss) for insertion of a connection shaft, and a pair of plate parts which respectively extend in bilateral symmetry in a vertical direction with respect to a longer direction from both ends of the stem. Each plate part has a second open hole (boss) for insertion of the connection shaft on a side opposite to the stem, and a first rib part which is raised in a vertical direction with respect to an inside main surface on which the plate parts face each other so as to surround a circumference of the second open hole.SELECTED DRAWING: Figure 1
Patent JP-2019150840-A (JP)
Title: Different material coupling joint and different material joint method
Inventor: HASHIMURA TORU
IPC: B23K9/23
Filed: 2018-03-01
Abstract: To provide a different material coupling joint and a different material joint method which enable a favorable bead appearance while suppressing a decrease in tensile strength by reducing large blow holes in a weld metal when welding a ferrous material and an aluminum-based material through braze welding using an aluminum-based wire.SOLUTION: A different material coupling joint, configured by butt-joining a ferrous material with an aluminum-based material through braze welding using an aluminum-based wire, is a different material coupling joint characterized in that a deposit metal containing aluminum is formed at a butt part of the ferrous material with the aluminum-based material, and in that a route gap of the ferrous material from the aluminum-based material is 0.5 mm or more and 2.0 mm or less.SELECTED DRAWING: Figure 1
Patent JP-2019152264-A (JP)
Title: Assembly method of belt type non-stage transmission
Inventor: NUKADA TAKANORI
IPC: F16H55/36
Filed: 2018-03-02
Abstract: To provide a belt type non-stage transmission which prevents looseness of a nut.SOLUTION: A belt type non-stage transmission includes: a fixed sheave fixed to an outer periphery of a shaft; a movable sheave which is rotatable integrally with the shaft and movable relative to the shaft in an axial direction; a cylinder which is fixed to the shaft while sandwiching the movable sheave with the fixed sheave; and a nut which is threadedly engaged with the shaft and fixes the cylinder to the shaft. The fixed sheave has a wall part extending from the shaft in a direction perpendicular to the axial direction. The cylinder includes: an inclined part which faces the wall part and an end part of the movable sheave, has a width expanding to the wall part side from the outer diameter side to the inner diameter side, and inclines in a direction perpendicular to the axial direction; a corner part which extends from the inclined part and is bent in a direction along the axial direction; and a cylinder part extending from the corner part along the axial direction. In an assembly method of the belt type non-stage transmission, the cylinder is press-fitted in the shaft so that the wall part and the inclined part contact with each other.SELECTED DRAWING: Figure 2
Patent JP-2019150360-A (JP)
Title: X-ray diagnostic apparatus
Inventor: OHASHI RITA
IPC: A61B6/04
Filed: 2018-03-05
Abstract: To enable easy detection of positional abnormality of a subject and mitigate a burden on an operator.SOLUTION: An X-ray diagnostic apparatus according to an embodiment includes a setting unit and an abnormality detection unit. The setting unit sets a guide line indicating a placement region for a subject on the basis of a reference picture that is imaged in a state in which no subject is placed on a top plate and includes the top plate in an imaging range. The abnormality detection unit detects positional abnormality of the subject on the basis of the guide line and an imaged picture that is imaged in a state in which the subject is placed on the top plate and includes the top plate in an imaging range.SELECTED DRAWING: Figure 1
Patent JP-2018152066-A (JP)
Title: Bifunctional fiber for combined sensing and haptic feedback
Inventor: VAHID KHOSHKAVA
IPC: G06F3/041
Filed: 2018-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a simple mechanism for providing a user with haptic feedback that can readily be implemented in wearable and accessory goods, while also making it possible to sense a user's interaction.SOLUTION: A bifunctional fiber 200 for haptic feedback and/or user interaction sensing comprises: a first conductive element 202; a polymeric layer 204 concentrically disposed about the first conductive element; a second conductive element 206 concentrically disposed about the polymeric layer; and an insulating layer 208 concentrically disposed about the second conductive element.SELECTED DRAWING: Figure 2B
Patent JP-2019160956-A (JP)
Title: Electrical machine
Inventor: TSUTSUI SHOJI
IPC: B60R16/02
Filed: 2018-03-12
Abstract: To mitigate stress which may be generated on a board due to difference of coefficient of thermal expansion between a board and a metal plate, with regard to an electrical machine where the board is fixed to the metal plate.SOLUTION: An electrical machine 2 includes a board 9 to which an electronic component 98 is attached, and a metal plate 4 for fixing the board 9. The metal plate 4 includes first hubs 11a-11d provided at positions corresponding to four corners of the board 9, a second hub 12 provided on the inside of a rectangle connecting the four first hubs 11a-11d, and slits 42a, 42b provided adjacently to the second hub 12, and extending in non-parallel with any side of the rectangle. The board 9 is secured to the four first hubs 11a-11d, respectively, with rubber washers 23 by means of a first male screw 21, and secured to the second hub 12 without rubber washer by means of a second male screw 24.SELECTED DRAWING: Figure 1
Patent JP-2019163705-A (JP)
Title: Apparatus and method for detecting abnormality of exhaust gas recirculation valve
Inventor: HAGIWARA MASATOSHI
IPC: F02M26/00
Filed: 2018-03-19
Abstract: To provide an apparatus and a method for detecting abnormality of an exhaust gas recirculation valve, by which it is possible to enhance abnormality detection accuracy of an exhaust gas recirculation valve.SOLUTION: An abnormality determination section 1d calculates a fluctuation amount between a duty ratio of a voltage applied to a heater of an A/F sensor 7 when an EGR valve 10a is opened during a fuel cut and a duty ratio of a voltage applied to the heater of the A/F sensor 7 when the EGR valve 10a is closed during the fuel cut. The abnormality determination section determines that the EGR valve 10a is abnormal if the fluctuation amount is less than a threshold value.SELECTED DRAWING: Figure 1
Patent JP-2019163399-A (JP)
Title: Sealant material composition and pneumatic tire
Inventor: TAKAHASHI KIYOTO
IPC: B29C73/16
Filed: 2018-03-20
Abstract: To provide a sealant material composition that makes it possible to ensure favorable sealing properties and suppress travel-associated flowage of a sealant, and a pneumatic tire.SOLUTION: The present invention provides a sealant material composition that is for forming a sealant layer of a pneumatic tire, the sealant layer provided on the inside surface of the tire. The sealant material composition includes, per 100 parts by mass of a halogenated butyl rubber, 1-40 parts by mass of a crosslinking aid, and 50-400 parts by mass of a liquid isobutylene-isoprene copolymer with a molecular weight of 10000-60000.SELECTED DRAWING: Figure 1
Patent JP-2019163756-A (JP)
Title: Oil pump device
Inventor: ISHIKAWA TOMOKI
IPC: H02K7/14
Filed: 2018-03-20
Abstract: To provide an oil pump device which enables reduction of the size of an outer diameter.SOLUTION: An oil pump device 1 is mounted on an automatic transmission having a rotary shaft which transmits rotation of an engine 2 and is disposed on a shaft different from the rotary shaft. The oil pump device 1 includes an electric motor 40, an oil pump 30, and a double pinion planetary gear DP. The double pinion planetary gear DP has: a sun gear S coupled to the electric motor 40 in a drivable manner; a ring gear R coupled to the oil pump 30 in a drivable manner; and a carrier CR which rotatably supports a first pinion P1 which engages with the sun gear S and a second pinion P2 which engages with the first pinion P1 and the ring gear R and is coupled to the rotary shaft 5a in a drivable manner.SELECTED DRAWING: Figure 2
Patent JP-2019168800-A (JP)
Title: Process improvement support system and process improvement support method
Inventor: NAKAHARA TATSUFUSA
IPC: G06Q50/04
Filed: 2018-03-22
Abstract: To provide a production efficiency improvement support system for supporting process improvement effective in the improvement of production efficiency.SOLUTION: A process improvement support system includes cycle time acquisition means, stop time calculation means, production plan storage means, accumulated stop time prediction means, and process improvement priority determination means. The cycle time acquisition means acquires the cycle time of each processing. The stop time calculation means calculates the stop time of each process in each product on the basis of the cycle time. The accumulated stop time prediction means predicts an accumulated stop time in each product production when a process has the stop time and production is performed according to the stored production plan. An accumulated stop time becomes an indicator showing a room in which a production time can be shortened in cycle time standardization of the product. The process improvement priority determination means sets a high priority in process improvement of a product having a large accumulated stop time.SELECTED DRAWING: Figure 1
Patent JP-2019170038-A (JP)
Title: motor
Inventor: ITO HIROTAKA
IPC: G01B7/30
Filed: 2018-03-22
Abstract: To provide a motor capable of detecting a rotating state of a rotating body with high accuracy and facilitating manufacture.SOLUTION: A motor 10 comprises: a rotating shaft 40 rotated by rotation of a rotor; a first sensor magnet 46 having a plurality of magnetic poles aligned in a rotating direction of the rotating shaft 40 and attached to the rotating shaft 40; a control board 22 that is arranged with a radial direction of the rotating shaft 40 being a plate thickness direction and has a first surface 22A that faces a first sensor magnet 46 side and a second surface opposite to the first surface 22A; and three rotation sensors 58A, 58B, 58C that are mounted on the first surface 22A and output an electric signal as the sensor magnet 46 rotates with each phase being shifted. The three rotation sensors 58A, 58B, 58C are arranged on the control board 22 so that an amount of magnetic flux in which magnetic flux from the sensor magnet 46 crosses becomes equal.SELECTED DRAWING: Figure 2A
Patent JP-2019167732-A (JP)
Title: Remote control system, and main operation device
Inventor: SASAKI HITOSHI
IPC: E02F9/20
Filed: 2018-03-23
Abstract: To make an operator perform remote control of a construction machine with the same operational feeling as a case of operating a real construction machine without carrying out troublesome adjustment work at a sub operation device side, when a sub operation device which is not set with a main operation device is attached to a construction machine.SOLUTION: A correction table T1 registers correction values for making operation characteristic of a slave 10 match operation characteristic of a master 20 for each combination of type information of a construction machine 30 and type information of the slave 10 in advance. A controller 22 obtains correction values corresponding to a combination of type information of the construction machine 30 and type information of the slave 10 received by a communication unit 21 from correction information 241, corrects operation amount received by an operation lever 23 based on the obtained correction values and makes the communication unit 21 transmit.SELECTED DRAWING: Figure 1
Patent JP-2019168621-A (JP)
Title: Transparent screen glass and display system
Inventor: SATO YOHEI
IPC: G03B21/00
Filed: 2018-03-26
Abstract: To provide a transparent screen glass formed of a glass plate, in which light scattering property and transparency are achieved as a reflection type transparent screen.SOLUTION: There is provided a transparent screen glass which can display a video content by a projector to a projection side of the projector as a projection image, the transparent screen glass comprises a glass substrate comprising a first main plane and a second main plane facing the first main plane. The first main plane is a video display region for displaying the projection image and comprises a light scattering surface irregular structure, the surface irregular structure has arithmetic average roughness Ra of 0.005 μm-0.4 μm, has an average interval (RSm) of 0.5 μm-120 μm, whole light transmittance of the glass substrate is 85% or greater.SELECTED DRAWING: Figure 1
Patent JP-2019170108-A (JP)
Title: Piezoelectric vibrator and method for manufacturing piezoelectric vibrator
Inventor: FURUYA NOBORU
IPC: H01L41/09
Filed: 2018-03-26
Abstract: To provide a piezoelectric vibrator that can perform stable drive, and a method for manufacturing the piezoelectric vibrator.SOLUTION: A piezoelectric vibrator comprises: a vibrator that has a pair of diaphragms arranged to face each other and a piezoelectric material located between the pair of diaphragms; and a transmission part that is joined to the vibrator and transmits vibration of the vibrator to a driven part, wherein a surface of the vibrator joined to the transmission part is a cut surface. The vibrator has a longitudinal direction; the piezoelectric material extends/contracts in the longitudinal direction of the vibrator; the cut surface is provided at one end in the longitudinal direction of the vibrator.SELECTED DRAWING: Figure 10
Patent JP-2019173049-A (JP)
Title: Powder for metal mold
Inventor: NISHIOMOTE YUKA
IPC: B22F3/16
Filed: 2018-03-27
Abstract: To provide a powder for metal mold hardly generating coagulation crack even when supplied to a process accompanied by quick melting chilling coagulation.SOLUTION: A material of a powder for metal mold is an alloy. The alloy contains C:0.25 mass% to 0.45 mass%, Si:0.01 mass% to 1.20 mass%, Mn:1.50 mass% or less, Cr:2.0 mass% to 5.5 mass% and V:0.2 mass% to 2.1 mass%. The alloy further contains Mo:3.0 mass% or less, W:9.5 mass% or less, or Co:4.5 mass% or less. The balance of the alloy is Fe with inevitable impurities. The alloy satisfies the following mathematical expression (Mn%)/S%>6.7. Percentage content of P, S and B is total 0.020 mass% or less.SELECTED DRAWING: None
Patent JP-2019174284-A (JP)
Title: Target position calculation system, target position calculation method, and target position calculation program
Inventor: OKAZAKI YUKIO
IPC: G01S5/14
Filed: 2018-03-28
Abstract: To provide a method, a program and a sensor system which do not require synchronization between sensor devices, and in which a bistatic or multi-static scheme is improved.SOLUTION: The present invention comprises a plurality of sensor devices including: a first sensor device having a first transmitter for emitting an encoded first signal and a first receiver for receiving a first reflected signal of the first signal having been reflected by a target; and one or a plurality of second sensor devices having a second receiver for receiving the first reflected signal and a second transmitter for transmitting an encoded second signal in accordance with the reception of the first reflected signal. The first receiver receives a second reflected signal of the second signal having been reflected by a target. The first sensor device is further provided with a calculation circuit for calculating the position of the target on the basis of a time of day when the first signal is emitted, a time of day when the first reflected signal is received, a time of day when the second reflected signal is received, and the positions of the plurality of sensor devices, the codes used by the plurality of sensor devices for encoding a signal being different from each other.SELECTED DRAWING: Figure 2
Patent JP-2019174302-A (JP)
Title: Power line monitoring system and power distribution system
Inventor: SUETOMI TAKAHIRO
IPC: H02H3/347
Filed: 2018-03-28
Abstract: To improve workability of installation work.SOLUTION: A power line monitoring system 1 is provided, comprising: a signal input device 2 for feeding a monitor signal Vx to any one of a plurality of power lines 5 belonging to power distribution lines; and a signal extraction device 3 for extracting the monitor signal Vx from the power line 5. The signal extraction device 3 is configured to extract the monitor signal Vx from at least one power line 5 of the plurality of power lines 5.SELECTED DRAWING: Figure 1