baber/WOPTO huggingface dataset:
Patent JP-2019132226-A (JP)
Title: Exhaust emission control device for engine
Inventor: NISHIMURA HIROYUKI
IPC: F02D41/04
Filed: 2018-02-01
Abstract: To provide an exhaust emission control device for an engine, capable of appropriately regenerating a filter while suppressing the worsening of fuel consumption performance.SOLUTION: In the engine which has an exhaust passage 40 provided with an oxidation catalyst 42 and a filter 44 capable of trapping particulate matters, regeneration injection is performed for injecting fuel to regenerate the filter 44. In second operation conditions that main injection is stopped and filter regenerating conditions are established, a fuel injection device 10 is allowed to perform at least compression stroke injection Q1 to be performed in a compression stroke as the regeneration injection, while making the amount of fuel to be injected into a cylinder with the compression stroke injection Q1 smaller when a cylinder pressure as a pressure in the cylinder is high than when it is low.SELECTED DRAWING: Figure 1
Patent JP-2018065051-A (JP)
Title: Game machine
Inventor: SUZAKI HIROYOSHI
IPC: A63F7/02
Filed: 2018-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing amusement in games and eventually capable of enhancing willingness of a player to the games.SOLUTION: In a game board 224, a stage guide device 250 is provided for introducing game balls flowing down a game area to guide into a stage unit 249. The stage guide device 250 guides game balls via a first guide path to a first stage, on the other hand guides game balls via a second guide path to a second stage, and includes state switching means capable of switching between a first state for causing game balls to flow into the first guide path and a second state for causing game balls to flow into the second guide path, and a switching performance part to which game balls can enter, and upon a ball entrance of the game ball, performs a switching in the state switching means between the first state and the second state alternately.SELECTED DRAWING: Figure 26
Patent JP-2019140532-A (JP)
Title: Photoelectric conversion device, imaging system, and moving body
Inventor: KOBAYASHI MASAHIRO
IPC: H01L27/146
Filed: 2018-02-09
Abstract: To improve the performance of a photoelectric conversion device.SOLUTION: A photoelectric conversion device according to an embodiment includes a plurality of pixels each including a photoelectric conversion unit, a transistor for processing signal charges generated in the photoelectric conversion unit, and an analog-digital conversion circuit, a first semiconductor substrate in which the photoelectric conversion units and the transistors of the plurality of pixels are two-dimensionally arranged, a second semiconductor substrate in which a plurality of circuit blocks are arranged two-dimensionally, a junction for electrically connecting the first semiconductor substrate and the second semiconductor substrate, and a wiring disposed between the first semiconductor substrate and the junction, connected to the transistors of the plurality of pixels, and supplying a control signal to the transistors of the plurality of pixels.SELECTED DRAWING: Figure 3
Patent JP-2018104881-A (JP)
Title: Long-sleeved kimono capable of being multipurposely diverted
Inventor: NAGAYAMA KUNIHIRO
IPC: A41D1/00
Filed: 2018-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a long-sleeved kimono capable of being freely diverted to a long-sleeved kimono with draggling skirt or a married women's formal kimono and the like without need of cutting or separating after finishing.SOLUTION: The Kimono (Japanese-style dress) of the present invention with the sleeve length tailored to a long-sleeved kimono includes an additional skirt 8 having additional skirt length L2 to compensate the dress length of a long-sleeved kimono with draggling skirt extendedly provided to the skirt end of front and back bodies 2 having dress length L1, which is so constituted as to be divertable to a long-sleeved kimono with draggling skirt by folding the additional skirt inside to make it the same dress length as a normal long-sleeved kimono, and by detachably sewing the folded end of the additional skirt inside the front and back bodies. The Kimono of the present invention also includes, on sleeve openings 3 of right and left sleeve parts 4, upper sleeve parts 4a having a sleeve length L3 sufficient for a married women's formal kimono or a women's kimono for visiting, and lower sleeve parts 4b formed so as to be continued thereto having a lower sleeve length L4 to compensate the sleeve length of a long-sleeved kimono, which is so constituted as to be restorable to a long-sleeved kimono by pulling the bottom edge of the lower sleeve parts up from inside and so folding as to face each other inside the upper sleeve parts, and by detachably sewing the lower sleeve parts onto the upper sleeve parts.SELECTED DRAWING: Figure 1
Patent JP-2019136365-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-02-13
Abstract: To provide a game machine with an improved presentation effect.SOLUTION: When a super ready-to-win A is to occur, as shown at (C), a character 31AK001, which is a friendly character, is displayed in an image display device 5 and a ready-to-win presentation is started. When a prescribed time is elapsed from a start of the ready-to-win presentation, such as a termination of an introduction portion of the ready-to-win presentation, a title 31AK002 of the super ready-to-win A is displayed across the whole screen of the image display device 5 as shown at (D), and from a speaker 8, a sound corresponding to the title name of the ready-to-win is outputted. Thereby, the title of the super ready-to-win A is notified.SELECTED DRAWING: Figure 9
Patent JP-2018182304-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: SATO YOSHITAKA
IPC: H01F38/12
Filed: 2018-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an ignition coil for an internal combustion engine which facilitates attachment/detachment of a joint to/from a spark plug.SOLUTION: An ignition coil 1 for an internal combustion engine has a primary coil 11 and a secondary coil 12, a case 2, and a joint 3. The primary coil 11 and the secondary coil 12 are magnetically coupled to each other. The case 2 has: a case body 20 which houses the primary coil 11 and the secondary coil 12; and a high pressure cylindrical tower 23 protruding from a case bottom wall 21 of the case body 20. The joint 3 is fitted in the high pressure tower 23 and a spark plug 13. The joint 3 presents a cylindrical shape. A communication space 5 which allows communication between an inner space 41 of the high pressure tower 23 and the joint 3 and an outer space 42 of the high pressure tower 23 and the joint 3 is formed between the high pressure tower 23 and the joint 3.SELECTED DRAWING: Figure 1
Patent JP-2019143982-A (JP)
Title: Pump flow rate measurement device
Inventor: KITAZAWA SATORU
IPC: G01F1/34
Filed: 2018-02-15
Abstract: To solve difficulties in the known method in which, as a flow rate measuring device for a pump discharge flow rate, the flow rate is obtained from an intersection flow rate between a pump total head curve and a pipe resistance curve, and the pipe resistance is highly dependent on the flow rate so that it is difficult to accurately obtain the pipe resistance and to create the total head curve in parallel pump operation and the like.SOLUTION: There are measured pump outlet pressure, discharge tank liquid level, and liquid temperature. By using pump outlet pressure, actual discharge head, liquid temperature, liquid density, liquid viscosity, pipe loss coefficient, pipe friction coefficient, and pipe dimensions, there are created a first pipe friction coefficient-Reynolds number function derived by applying Bernoulli's theorem and Darcy Weisbach's equation to a discharge line and a discharge tank, and a second pipe friction coefficient-Reynolds number function which depends on the roughness of the inner wall of the pipe and does not depend on the type of liquid. The pipe friction coefficient and the Reynolds number are directly found by solving both functions as simultaneous equations to measure the pump flow rate.SELECTED DRAWING: Figure 1
Patent JP-2019141942-A (JP)
Title: Frame body assembly method, frame body assembly device and frame body
Inventor: NISHIDA HIDEYUKI
IPC: B23P19/04
Filed: 2018-02-19
Abstract: To temporarily assemble mutual works without requiring an exclusive jig and a clamp mechanism.SOLUTION: An adhesive is coated on an adhesive surface of a work gripped by a robot hand provided in a robot, and a surface alignment of the adhesive surface of the work and an adhesive surface of an assembly object work is executed by driving the robot, and the work and the assembly object work are adhered by holding a position of the work by the robot to the assembly object work until the adhesive is hardened in a state of executing the surface alignment of the adhesive surface, and the work and the assembly object work are joined by welding or depositing an adhesive part of the work and the assembly object work by a laser.SELECTED DRAWING: Figure 2
Patent JP-2019142681-A (JP)
Title: Nesting state release device
Inventor: YABE TOMOHIKO
IPC: B65G57/32
Filed: 2018-02-22
Abstract: To provide a nesting state release device capable of releasing a nesting state without assistance of a person and further capable of installing at a narrow place.SOLUTION: A plurality of containers overlapped in a Z direction are carried in to a position on a revolving table 12 of a nesting state release device 1 by driving of conveyors 6, 7. The overlapped containers are raised up to a +Z side by a lifter 10. Further, a color sensor 20 detects a color of a side part of the container on the most -Z side of the overlapping to output color information to the control part. Chucks 14, 15 holds the containers upper than a second step from the bottom. Further, the lower end container placed on the revolving table 12 by the lifter 10 is lowered to a height position on a +Z side than the conveyors 6 and 7. A controller revolves the lower end container together with the revolving table 12 by a revolving actuator 13 when it is determined that revolving is required based on the color information.SELECTED DRAWING: Figure 1
Patent JP-2019145455-A (JP)
Title: Control method for fuel-cell vehicle
Inventor: NANBA RYOICHI
IPC: H01M8/04119
Filed: 2018-02-23
Abstract: To provide a control method for fuel-cell vehicle, capable of appropriately discharging retained water of both of an end cell and a central cell of a fuel cell during idling operation.SOLUTION: The control method for a fuel cell shifts to an intermittent operation mode (YES in step S20) when a shift position is placed into P range during a normal operation mode (step S10) for idling operation, executes air blowing (YES in step S30) and after completion of air blowing (step S40), executes intermittent control for continuing non-power generation state for a fixed period (step S50), forcibly taking an output current of the fuel cell as 0 ampere.SELECTED DRAWING: Figure 5
Patent JP-2019149250-A (JP)
Title: Fuel cell system
Inventor: FUKAYA RYOSUKE
IPC: F25B17/12
Filed: 2018-02-26
Abstract: To provide a fuel cell system capable of more efficiently converting energy through an expander.SOLUTION: On the upstream side of an expander 34 on a hydrogen supply path 16 a MH reactor 32 (hydrogen-storing alloy) is disposed. By heating the MH reactor 32 using cooling water on which heat exchange is performed when the cooling water passes through a fuel cell stack 14, pressure of hydrogen discharged from the MH reactor 32 is increased. The hydrogen is supplied to the expander 34 to increase an adiabatic expansion amount of hydrogen and increase an amount to be recovered as mechanical energy at an energy recovering device 50. Therefore, energy recovery efficiency in the whole system is improved.SELECTED DRAWING: Figure 1
Patent JP-2018086431-A (JP)
Title: Game machine
Inventor: KUBOTA EIJI
IPC: A63F5/04
Filed: 2018-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of causing a fraudulent opening operation of an opening/closing body to become difficult to be performed.SOLUTION: A lock device 23 includes a vertically long base frame 401 and includes a key cylinder 411 and an unlocking linkage rod 441 so as to be supported by the base frame 401. The unlocking linkage rod 441 is supported by the base frame 401 in such a manner that lock units 442 are integrated at the upper and lower positions. Each lock unit 442 includes a hook metal fitting 443 and a regulation metal fitting 444. A front door is set in a locked state due to a generation of an engagement relationship of these hook metal fittings 443 and the regulation metal fittings 444 to locking reception plate parts provided in a housing, when in a state where the front door is closed. At that time, in order to release the engagement relationship relative to the regulation metal fittings 444, it is necessary to displace regulation parts 463 of the regulation metal fittings 444 forward.SELECTED DRAWING: Figure 32
Patent JP-2019148002-A (JP)
Title: Film deposition apparatus
Inventor: HORI MASARU
IPC: C23C14/34
Filed: 2018-02-28
Abstract: To provide a film deposition apparatus capable of growing a semiconductor layer excellent in crystallinity by suppressing collision of gallium particles toward a substrate with other particles.SOLUTION: A first chamber 100 has a target housing part 110 for housing a target T1. A second chamber 200 has a substrate support part 210 for supporting a substrate S1. A partition part 300 has a cylindrical shape part 330, and an opening member 340 covering a first opening end 331 of the cylindrical shape part 330, and having a plurality of open holes for allowing communication between the first chamber 100 and the second chamber 200. The target housing part 110 is arranged so as to face the substrate support part 210. The opening member 340 is arranged between the target housing part 110 and the substrate support part 210.SELECTED DRAWING: Figure 1
Patent JP-2019151423-A (JP)
Title: Storage devise and elevator car
Inventor: TAKAHASHI AKIRA
IPC: B66B11/02
Filed: 2018-02-28
Abstract: To acquire a less inconvenient storage devise and an elevator car.SOLUTION: A storage devise of the embodiment has a case, a movable member, a lock mechanism and a lock release mechanism. The case provides an opening opened in an elevator car. A lid is configured to be able to open/close the opening. The movable member can move between a lock position to lock the lid closed and a lock release position to hold the lid opened as well as to release the lock of the lid closed. The lock mechanism allows moving from the lock position to the release position of the movable member and restricts from the lock release position to the lock position of the movable member depending the operation of the operation part. The lock release mechanism releases a restriction on the movement from the lock release position to the lock position by the lock mechanism depending on the key operation.SELECTED DRAWING: Figure 7
Patent JP-2019151697-A (JP)
Title: Polymer, graft polymer, and thermoplastic resin composition
Inventor: NAITO YOSHITAKA
IPC: C08F265/06
Filed: 2018-03-01
Abstract: To provide a thermoplastic resin composition capable of providing a molded article excellent in impact resistance, low temperature property, coloring property, and molding appearance, and a polymer and a graft polymer suitable as a material for thermoplastic resin composition.SOLUTION: There is provided a polymer obtained by polymerizing a mixture containing acrylic acid ester (Aa) and a branched chain shaped polyfunctional compound (Ab) having 2 or more allyl groups, in which all carbon-carbon double bonds contained in the polyfunctional group is derived from the allyl groups, volume average particle diameter (X) of the polymer is 150 to 600 nm, and following formulae (1) and (2) are satisfied when particle diameter with cumulative value of frequency of 10% from larger side of the particle diameter is frequency upper limit 10% particle diameter (Y) and particle diameter with cumulative value of frequency of 10% from smaller side of the particle diameter is frequency lower limit 10% particle diameter (Z) in a particle diameter distribution curve of the polymer based on volume. (Y)/(X)≤1.8 (1). (Z)/(X)≥0.4 (2).SELECTED DRAWING: None
Patent JP-2018091866-A (JP)
Title: Methods for detecting allosteric modulators of proteins
Inventor: JOSHUA S SALAFSKY
IPC: G01N33/50
Filed: 2018-03-02
Abstract: PROBLEM TO BE SOLVED: To provide methods for detecting allosteric modulators of proteins.SOLUTION: The present invention discloses, inter alia, methods for labeling a target protein with an SHG-active probe for detection by second harmonic generation or sum frequency generation in order to identify agents which bind to an allosteric site on the target protein thereby altering its structural conformation. In a specific embodiment, the present invention provides a method that uses second harmonic generation techniques to identify and detect allosteric modulators of target proteins.SELECTED DRAWING: None
Patent JP-2018117369-A (JP)
Title: Systems and methods for recording programs using network recording device as supplemental storage
Inventor: CRANER MICHAEL J
IPC: H04N5/76
Filed: 2018-03-05
Abstract: PROBLEM TO BE SOLVED: To provide systems and methods for recording programs using a user device and a network recording device.SOLUTION: An interactive television application may determine whether a user device has sufficient resources such as tuners or space to record a program selected for recording. If the interactive television application determines that the user device does not have sufficient resources, the interactive television application may select, automatically or in response to a user instruction, the program for recording using a network recording device. In some embodiments, the user may have to pay for use of the network recording device, or may be required to purchase a given tier level of service.SELECTED DRAWING: Figure 1
Patent JP-2019150802-A (JP)
Title: Reverse osmosis membrane scale control method
Inventor: KAWAKATSU TAKAHIRO
IPC: C02F1/44
Filed: 2018-03-06
Abstract: To provide stabilization of membrane performance by controlling scale when pure water is produced by treating water containing scale components, such as river water and groundwater, as supply water with a reverse osmosis membrane.SOLUTION: By increasing the opening of a back pressure valve of the reverse osmosis membrane at a frequency of 1 or more every 3 days, and performing pressure release water flow to flow the supply water at 1/3 or less of the steady permeation flux, the permeate flow rate, the concentrated water flow rate, and the circulating water flow rate are monitored, and the back pressure valve is closed to the state before the pressure release water flow so that the concentration rate does not become higher than that before the pressure release water flow.SELECTED DRAWING: Figure 2
Patent JP-2019157634-A (JP)
Title: Reciprocation type compressor
Inventor: INOUE HIROSHI
IPC: F04B35/01
Filed: 2018-03-07
Abstract: To provide a reciprocation type compressor which can achieve good seal performance over a long period in a compressed crank case.SOLUTION: A reciprocation type compressor includes a seal part including a first seal member and a second seal member arranged along an axial direction in a crank case through part which houses a crank mechanism in an internal space where a pressure is set to be higher than the atmospheric-pressure. A compressed gas is supplied to a gap formed between the first seal member and the second seal member.SELECTED DRAWING: Figure 6
Patent JP-2021070909-A (JP)
Title: Operation detection device and door handle
Inventor: KAWANA YUZURU
IPC: B60J5/04
Filed: 2018-03-07
Abstract: To provide a highly reliable operation detection device in which no stress is applied to a control unit provided in a housing of the operation detection device even if a hand comes into contact with the housing.SOLUTION: The above problem is solved by an operation detection device characterized by having an outer case, an inner case, an electrostatic sensor installed inside the case formed by the outer case and the inner case, and a control unit connected to the electrostatic sensor, and applies a voltage to the electrostatic sensor and measures electrostatic capacitance by means of the control unit, in which the inner case is provided with a through hole at a portion different from the detection surface with which an operating body comes into contact, and a mounting member formed of an elastic material is attached to the through hole, and the control unit is mounted in an installation hole provided in the mounting member.SELECTED DRAWING: Figure 17
Patent JP-2019163096-A (JP)
Title: Sheet processing device and image forming system
Inventor: BANNO HIROKI
IPC: B65H45/16
Filed: 2018-03-19
Abstract: To provide a sheet processing device and an image forming system which can increase productivity.SOLUTION: A sheet processing device such as a folding processing device 1 comprises folding processing means such as a folding processing section B that performs folding processing to a sheet, and additional folding means such as an additional folding section C that performs additional folding processing by pressurizing a folding portion of a sheet bundle subjected to the folding processing by the folding processing means, and is configured so that a rear end of the sheet goes through the folding processing means when additional folding is performed to the sheet by the additional folding means.SELECTED DRAWING: Figure 11
Patent JP-2019162184-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-03-19
Abstract: To provide a game machine capable of suppressing occurrence of defects compared with a conventional game machine.SOLUTION: A game machine includes a game board in which a game using game balls is played on the front side, a frame main body to which the game board is detachably attached from the front, and a game ball supply unit that is provided on the rear side of the frame main body, receives game balls from the outside of the game machine, and supplies them to the downstream side. The game ball supply unit includes a ball storage unit that accepts game balls from the outside of the game machine and a ball guide unit that guides the game balls stored in the ball storage unit to the downstream side, and has a discharge hole that allows foreign matters to fall. In addition, a setting operation unit for setting a setting value related to the probability that the winning result is derived is provided below the discharge hole, the setting operation unit is mounted on a predetermined circuit board to be accommodated in a predetermined case body together with the circuit board, a plurality of discharge holes are provided in the ball guide unit at a predetermined interval, and the case body is a transparent case body.SELECTED DRAWING: Figure 60