baber/WOPTO huggingface dataset:
Patent JP-2018202330-A (JP)
Title: Dispersion device and processing system for processing object water
Inventor: OKAMURA TOMOYA
IPC: B01D21/01
Filed: 2017-06-05
Abstract: To suitably disperse a coagulant into processing object water.SOLUTION: A dispersion device 12 has: a tunnel part 30 which separates processing object water into a portion, which flows inside a tunnel space A1, and a portion, which flows outside the tunnel space, in a water channel 10 in which the processing object water flows; a rotary vane part 42 which is provided in the tunnel part 30 and is rotationally moved; and a coagulant addition part 34 in which an addition port 54 is located on an upstream side in the water channel 10 with respect to the rotary vane part 42, and which adds a coagulant P from the addition port 54. The rotary vane part 42 sucks a part of processing object water, which flows in the water channel 10, into the tunnel part 30 by rotational movement thereof while making a state that the coagulant P is added by the coagulant addition part 34, agitates sucked processing object water in the tunnel part 30, discharges agitated processing object water to the outer side of the tunnel part 30, joins the same with processing object water which has flown outside the tunnel part 30, and disperses the coagulant P into processing object water which flows in the water channel 10.SELECTED DRAWING: Figure 6
Patent JP-2018203503-A (JP)
Title: Image reading device
Inventor: HORI YUJI
IPC: H04N1/04
Filed: 2017-06-08
Abstract: To solve the problem that a document which cannot be conveyed by a conveyance roller cannot be conveyed.SOLUTION: An image reading device includes a document tray, a reading section, a separation section, a conveyance section, a plurality of detection sections which are arranged at a plurality of roller positions and output an output value corresponding to presence/absence of the manuscript, and a control section, where the control section executes acquisition processing of acquiring the plurality of output values at the roller positions from the plurality of detection sections, conveyance determination processing of determining whether or not the document can be conveyed based on the plurality of output values, and re-conveyance processing of executing a re-conveyance operation of conveying the document to the separation section when it is determined that the document cannot be conveyed.SELECTED DRAWING: Figure 2
Patent JP-2018202817-A (JP)
Title: Inkjet head and inkjet recording device
Inventor: HAMANO HIKARU
IPC: B41J2/14
Filed: 2017-06-09
Abstract: To provide an inkjet head and the like which are excellent in ink injection stability and can effectively remove air bubbles and foreign matters in a head chip together with ink.SOLUTION: An inkjet head 100 comprises: a plurality of nozzles 111; a plurality of pressure chambers 131; a plurality of pressure generating means (bulkheads 136); a plurality of individual ink discharge passages 121, branched from the plurality of pressure chambers 131 respectively, through which ink in the plurality of pressure chambers 131 can be discharged; and a common ink discharge passage 133 connected with the plurality of individual ink discharge passages 121. On a flow-path wall surface to which the individual ink discharge passages 121 are connected in the common ink discharge passage 133 are provided a plurality of rows of ports C1, through which the common ink discharge passage 133 is connected to the individual ink discharge passages 121, in a direction D2 orthogonal to an arrangement direction D1 of the nozzles.SELECTED DRAWING: Figure 7A
Patent JP-2018207063-A (JP)
Title: Optical device
Inventor: SHIMABUKURO RIKI
IPC: H01L31/02
Filed: 2017-06-09
Abstract: To provide an optical device capable of preventing an optical element from detached from a conductive layer.SOLUTION: An optical device includes a substrate 1, a conductive layer 3 formed on the substrate 1, an insulating layer 6 formed on the conductive layer 3, a first optical element 41 disposed in the conductive layer 3, and a sealing resin part 7 that covers the first optical element 41. The conductive layer 3 includes a first conductive portion 31A, a second conductive portion 31B separated from the first conductive portion 31A, and a first conductive part 32A extending from the first conductive portion 31A in the first direction X1, and the first conductive part 32A is spaced from the second conductive portion 31B in the second direction Y1 intersecting the first direction X1. The insulating layer 6 includes a first insulating portion 61A formed in the first conductive part 32A, and the first insulating portion 61A includes a portion overlapping with the second conductive portion 31B in the first direction X1.SELECTED DRAWING: Figure 6
Patent JP-2017227638-A (JP)
Title: Apparatus for load weighing at lifting hook
Inventor: STEFAN WINDBACHER
IPC: B66C13/16
Filed: 2017-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for weighing the hook load by means of which sufficiently accurate weight measurements can be carried out over a large weight range.SOLUTION: The invention relates to a load weighing apparatus for weighing the hook load of a crane, where a plurality of different measurement accuracies can be set. The load weighing apparatus comprises at least one measurement device, at least one retaining pin, and at least one coupling section.SELECTED DRAWING: Figure 1
Patent JP-2019006525-A (JP)
Title: Gas discharging nozzle and conveyance device thereof
Inventor: KOTSUTSUMI YASUJI
IPC: B05C13/02
Filed: 2017-06-21
Abstract: To be able to contribute to improve conveyance performance of a conveyance device by forming gas of a laminar flow as high-pressure gas along a gas discharge direction.SOLUTION: A gas discharging nozzle 10 comprises a slit 2 and a flap 3. The slit 2 discharges high-pressure gas from an opening formed in a gap between an inclined plane 12 and a lower surface 42 of a cover 4. The flap 3 is linearly continued at a laminar flow formation angle of a surface to the inclined plane 12. An end portion on an opening side of the lower surface 42 of the cover 4 is located on an inclined plane 12 side from an extension line of the surface of the flap 3. The high-pressure gas discharged from the slit 2 forms a laminar flow along the surface of the flap 3, and induces outside air located at a part that comes into contact with the laminar flow to an inside of the laminar flow, as a secondary gas. On the surface of the flap 3, an air flow of a more amount of gas than a discharge amount toward a downstream side in a discharge direction from the opening of the slit 2 is formed along the surface of the flap 3.SELECTED DRAWING: Figure 1
Patent JP-2019009196-A (JP)
Title: Semiconductor laser
Inventor: MIYASAKA FUMITO
IPC: H01S5/343
Filed: 2017-06-21
Abstract: To improve the characteristics of semiconductor laser.SOLUTION: In a semiconductor laser having a substrate, and a p-type electron overflow prevention layer 108 between an active layer 106 and a p-type clad layer 110, a p-type distortion layer (p-type AlInAs layer, where z>x) 109 having a large bandgap is provided between the p-type electron overflow prevention layer (p-type AlInAs layer) 108 and the p-type clad layer 110. By providing the p-type distortion layer (p-type AlInAs layer) 109, the height of hetero spike of valence band is reduced, and since the barrier layer becomes low when injecting positive holes into the active layer, element resistance can be suppressed. Furthermore, in the energy band of a conduction band, barrier layer (ΔEc) of the conduction band becomes high, and overflow of electrons can be prevented effectively.SELECTED DRAWING: Figure 3
Patent JP-2019005347-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2017-06-27
Abstract: To provide a game machine capable of enhancing soundness of a game.SOLUTION: A game machine includes: lottery processing execution means for executing predetermined lottery processing; change means capable of changing a winning probability of winning a predetermined result to a different winning probability in predetermined lottery processing by receiving predetermined operation from the outside; storage means for storing detection information as information based on detection of game balls; calculation means for calculating game history information as information regarding a game history on the basis of detection information; and display means for performing display on the basis of game history information calculated by the calculation means. The storage means stores detection information during a plurality of periods with a change in a winning probability as a boundary. The calculation means calculates game history information for each of a plurality of periods, based on detection information for each of the plurality of periods. The display means performs display, based on game history information for each of the plurality of periods.SELECTED DRAWING: Figure 31
Patent JP-2019010212-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-06-29
Abstract: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, in the Pachinko machine 1, a plurality of operation performance processes set to be in different modes depending on operation reception periods within an effective period can be executed.SELECTED DRAWING: Figure 60
Patent JP-2019012187-A (JP)
Title: Light volume regulating device
Inventor: FUKAZAWA RYOZO
IPC: G03B9/06
Filed: 2017-06-30
Abstract: To provide a light volume regulating device which can speed up throttle speed by a throttle blade than maximum rotational speed of a drive motor.SOLUTION: A light volume regulating device 11 with multiple throttle blade 15 regulating diameter 12 of an optical path comprises: a single drive motor M; and a drive transfer mechanism transmitting drive of the drive motor M to a rotary plate 17 and a cam plate 14. The multiple throttle blade 15 are rotated to form the diameter 12 of the optical path by moving the rotary plate 17 and the cam plate 14 to disagree directions by the drive motor M.SELECTED DRAWING: Figure 3
Patent JP-2019010431-A (JP)
Title: Joint filling material and liftable furniture with the same
Inventor: YAMAZAKI AI
IPC: A47K1/00
Filed: 2017-06-30
Abstract: To provide a joint filling material in which a longitudinal gap between a wall part and a liftable furniture can reliably be closed, and provide the liftable furniture with the joint filling material.SOLUTION: A joint filling material 10 is mounted to a first mounting face 21A provided at a liftable furniture 1A arranged in front of a wall part 30, and closing a longitudinal gap between the wall part 30 and the liftable furniture 1A. The joint filling material includes a base part fixed to the first mounting face 21A, and an abutment part extending from a rear end toward a rear of the base part and slidably coming in abutment with the wall part 30 vertically. The thickness in the vertical direction in the front end of the abutment part is smaller than the thickness in the vertical direction in the rear end of the base part. The longitudinal size of the abutment part is smaller than the longitudinal size of the base part.SELECTED DRAWING: Figure 1
Patent JP-2019022262-A (JP)
Title: Power transmission device
Inventor: MISAWA TAKAHIRO
IPC: B60L53/00
Filed: 2017-07-12
Abstract: To suppress influences to be exerted upon the periphery of a power transmitting part to a minimum even in a case where unwanted power is outputted from the power transmitting part of a power transmission device because of abnormality in a power transmission function.SOLUTION: A power transmission device comprises: a power transmitting part which transmits AC transmission power to a power receiving part of a vehicle in a non-contact manner; a camera which detects a positional relationship between the power transmitting part and the power receiving part; and a power supply ECU. The power supply ECU is configured to be able to execute "alignment processing" which performs processing for alignment of the power transmitting part and the power receiving part while using the positional relationship that is detected by the camera, and "power transmission function check processing" for checking whether a power transmission function of the power transmitting part is normal by outputting check power from the power transmitting part. In a case where a radio communication with a vehicle is set up, the power supply ECU first executes the alignment processing and, after it is discriminated that the alignment is completed by the alignment processing, executes the power transmission function check processing.SELECTED DRAWING: Figure 6
Patent JP-2019020499-A (JP)
Title: Image formation device
Inventor: SHIOKAWA YASUO
IPC: G03G21/00
Filed: 2017-07-13
Abstract: To provide an image formation device that can cause paper to pass through an image formation unit a plurality of times without reversing a front and back sides of the paper.SOLUTION: An image formation device comprises: an image formation unit 10 that forms images on paper P; an image formation route R1 that conveys the paper P to the image formation unit 10; a reverse route R3 that has a switchback part R31 branching from the image formation route R1 more downstream in a paper conveyance direction than the image formation unit 10, and causing the paper P to reversely run after passing forward the paper P until a rear end of the paper P reaches a prescribed position, and a paper re-feeding part R32 causing the paper P to be reversely run by the switchback part R31 to be jointed to the image formation route R1 more upstream in the paper conveyance direction than the image formation unit 10; and a shortcut route R4 that branches from the switchback part R31 more upstream in the paper conveyance direction than the prescribed position when passing forward the paper P, and conveys the paper P to the paper re-feeding part R32 without causing the paper P to reversely run.SELECTED DRAWING: Figure 1
Patent JP-2017195000-A (JP)
Title: Haptic trigger control system
Inventor: ROBERT LACROIX
IPC: G06F3/01
Filed: 2017-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a system that controls a haptic effect experienced at a trigger.SOLUTION: The system receives a haptic effect definition including haptic data. The system further receives trigger data including at least one of: a position of a trigger of a peripheral device; and a range of the trigger of the peripheral device. The system further determines whether a trigger condition is reached based on the received trigger data. The system further sends a haptic instruction and the haptic effect definition to the peripheral device when the trigger condition is reached. The system further causes a haptic output device (or multiple haptic output devices) to produce haptic effects that are based on the haptic effect definition at the peripheral device in response to the haptic instruction.SELECTED DRAWING: Figure 1
Patent JP-2019017839-A (JP)
Title: Inversion prevention device
Inventor: UNE MASAYA
IPC: A47B97/00
Filed: 2017-07-20
Abstract: To provide an inversion prevention device which can be easily attached between a top face of an article and a ceiling.SOLUTION: A damper 10 of an inversion prevention device 1 is attached between a top face of furniture F and a ceiling C, generates attenuation force and generates energization force in an extension direction. A second base part 30B is coupled to an end part of the damper 10 positioned on the ceiling C side and contacts the ceiling C. A rotation of a pin 45 to the second base part 30B is suppressed, and the pin couples the second base part 30B as a rotary shaft to the damper 10, to the damper 10. When a compression band 90 is engaged to the pin 45 and the damper 10 is held in a prescribed shrunk state, friction force is generated between the compression band 90 and the pin 45 based on energization force of the damper 10 and rotation of the second base part 30B to the damper 10 is suppressed.SELECTED DRAWING: Figure 7
Patent JP-2019023337-A (JP)
Title: Film deposition method
Inventor: MISHINA KEN
IPC: C23C16/52
Filed: 2017-07-25
Abstract: To provide a film deposition method capable of suppressing deposition variation, and elongating a maintenance cycle.SOLUTION: A film deposition method using a film deposition apparatus for performing a deposition process following a recipe, includes steps of: depositing on a processing object substrate following a deposition process condition set in a recipe by using the film deposition apparatus; and updating the recipe by changing the deposition process condition corresponding to a cumulative time of the deposition process from washing an instrument used for the film deposition apparatus, and repeats the steps of: updating the recipe until the cumulative time reaches a prescribed use critical time; and depositing on the substrate following the updated recipe.SELECTED DRAWING: Figure 1
Patent JP-2018025782-A (JP)
Title: Display device and method for manufacturing the same
Inventor: IKEDA TOSHIO
IPC: H01L51/50
Filed: 2017-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a novel display device that is highly convenient or reliable, provide a display device with low power consumption and high display quality, or provide a display device with high display quality, high manufacturing yield, and excellent productivity.SOLUTION: A display device includes a first pixel and a second pixel. The first pixel and the second pixel are adjacent to each other. Each of the first pixel and the second pixel includes a first display region and a second display region. The first display region is configured to reflect incident light. The second display region is positioned inside the first display region and configured to emit light. The second display region has at least two pairs of parallel sides. The second display region of the first pixel and the second display region of the second pixel are provided at different positions inside the first display region.SELECTED DRAWING: Figure 14
Patent JP-2019026366-A (JP)
Title: Connection type packaging display and box
Inventor: HASHIMOTO AKIRA
IPC: B65D5/52
Filed: 2017-08-02
Abstract: To prevent a small piece of dust from being produced as a tray is divided or opened and also to secure visibility and taking-out properties of an article in a display state, without spoiling workability in display operation.SOLUTION: A connection type packaging display and box which has two trays 1 connected together by a cover 2 and also divided as the cover 2 is cut is characterized in that: rear face plates 13 of the two trays 1 abut on each other in a packaging state; front plates 22 are bent downward from both ends of a top plate 21 of the cover 2, and top side plates 23 are bent downward from both sides of the top plate 21; the two trays 1 and the cover 2 are fixed by bonding together front parts of the respective trays 1 distant from abutting sides and the cover 2 without bonding rear parts of the side face plates 10 of the trays 1 and the top side plate 23 together; and a cut line 25 for division of the cover 2 is cut from the position of a hand hook cut 17 formed at an upper end edge of the rear face plate 13 so as to remove the cover 2 from the trays 1.SELECTED DRAWING: Figure 3
Patent JP-2017217702-A (JP)
Title: Laser cutting processing method and device
Inventor: MIYAMOTO HARUO
IPC: B23K26/00
Filed: 2017-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a laser cutting processing method and a device capable of performing accurate laser cutting processing by suppressing an influence of heat accumulation caused by heat conduction during laser cutting processing time.SOLUTION: In a laser cutting processing method for a tabular workpiece, laser cutting processing of the workpiece is performed after cooling the whole workpiece beforehand by spraying cooling water over the whole workpiece. In this case, when carrying in relatively the workpiece to a laser cutting processing position of a laser cutting processing device, or after carrying it in, cooling water is jetted out onto an upper surface of the workpiece, and then laser cutting processing is performed.SELECTED DRAWING: Figure 1
Patent JP-2019033793-A (JP)
Title: Enclosed pinball game machine
Inventor: TATSUMI SHOGO
IPC: A63F7/02
Filed: 2017-08-10
Abstract: To provide an enclosed pinball game machine that prevents a fraud on a main controller via a frame controller and avoids, through determination by the frame controller based on a change of a game state, unnecessary continued locking of a launch strength.SOLUTION: The enclosed pinball game machine comprises: launch strength adjustment means to adjust a launch strength of a game ball from an initial strength to a desired strength; launch strength locking means to lock the launch strength; unlocking means to unlock the launch strength; and initial setting means to set the launch strength to the initial strength in response to the unlocking means unlocking the launch strength. The frame controller can communicate with the main controller, but only unidirectionally from the main controller. The frame controller comprises: state change determination means to determine a change in a game state in the pinball game machine; and unlock instruction means to instruct the unlocking means to unlock the launch strength when the state change determination means has determined a change to a prescribed game state.SELECTED DRAWING: Figure 17
Patent JP-2019036464-A (JP)
Title: Control device of fuel cell system
Inventor: KITAO NORIYUKI
IPC: H01M8/04
Filed: 2017-08-14
Abstract: To quickly return a voltage of a fuel cell to a normal voltage value after the resolution of a hydrogen deficiency condition.SOLUTION: There is provided a control device 200 of a fuel cell system 100 which comprises: a fuel cell 1 including a water electrolysis catalyst in an anode electrode; an electric load part 50 electrically connected to the fuel cell 1; and a circuit breaker 52 that physically breaks an electric connection between the fuel cell 1 and the electric load part 50. The control device 200 of the fuel cell system comprises: a hydrogen deficiency determination part which determines whether a hydrogen amount supplied to the fuel cell 1 is in a hydrogen deficiency condition that the hydrogen amount is lacked for the hydrogen amount required for generating the power; a hydrogen deficiency resolution determination part which determines whether the hydrogen deficiency condition is resolved when the condition is in the hydrogen deficiency condition; and a break control part that temporally breaks the electric connection between the fuel cell 1 and the electric load part 50 by the circuit breaker 52 when the hydrogen deficiency condition is resolved.SELECTED DRAWING: Figure 1