baber/WOPTO huggingface dataset:
Patent JP-2018164980-A (JP)
Title: Inkjet printer
Inventor: YOSHIZAWA TAKANORI
IPC: B41J2/165
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet printer which can uniformly penetrate a wiper with a wiper liquid, and can sufficiently remove dirt of a nozzle surface.SOLUTION: An inkjet printer includes a carriage, a recording head Hdi, and a wiper conveyance unit u1 which supports a wiper 58 in a freely transportable manner, and a wiper sliding device which wipes a nozzle surface Sd by movement of a wiping section Pt1 formed on the wiper 58. The wiper conveyance unit u1 includes a delivering part Ar1 on which a supply roll RL1 is set, a winding part Ar2 for winding the wiper 58 delivered from the supply roll RL1, and a roller which is brought into pressure-contact with the supply roll RL1 and is rotatably arranged, is rotated to bond a wiper liquid Lq to the supply roll RL1, and imparts a tension to the wiper 58. The inkjet printer can uniformly penetrate the wiper 58 with the wiper liquid Lq.SELECTED DRAWING: Figure 1
Patent JP-2018165516-A (JP)
Title: Gear with magnet, and motor and wiper motor using gear with magnet
Inventor: MURAKAMI SEIICHI
IPC: F16H55/17
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a gear with a magnet having a structure capable of preventing falling of a sensor magnet from the gear, preventing the sensor magnet from being brought into contact with a magnetic sensor by vibration, preventing a manufacturing device such as a heating head from being brought into contact with the sensor magnet in fixing the sensor magnet, and easily fastening the sensor magnet to the gear.SOLUTION: A gear with a magnet is the gear having the circular shape when observed from an axial direction and having external teeth on an outer periphery, and includes a magnet inserting portion, a plate for closing at least a part of the magnet inserting portion, fixing means for fixing the plate disposed on the gear, and fixed means disposed on the plate and engaged with the fixing means. The magnet is supported between the magnet inserting portion and the plate.SELECTED DRAWING: Figure 4
Patent JP-2018164886-A (JP)
Title: Control method of rotary pressure dehydrator
Inventor: HIRAMATSU TATSUO
IPC: B01D35/06
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a control method of a rotary pressure dehydrator capable of suitably controlling a cake moisture content by properly adjusting an electric osmosis power or an inorganic coagulant supply amount when the cake moisture content cannot be well controlled only by adjustment of a restrictor output.SOLUTION: In a rotary pressure dehydrator having an electric osmosis dehydration means, such "adjustment of restrictor output according to PID control" that restrictor output is adjusted to an optimum value calculated based on a deviation between a measured value and a target value of a cake moisture content and the cake moisture content is controlled is executed and, when such a state that the measured value of the cake moisture content is higher than the target value and exceeds a preset upper limit value continues for a definite time or more in the state that the restrictor output is maximum, "stepwise adjustment of electric osmosis power" or "adjustment of electric osmosis power according to PID control" is executed in parallel with " the adjustment of restrictor output according to PID control".SELECTED DRAWING: Figure 3
Patent JP-2018170114-A (JP)
Title: Heating cooker
Inventor: SUNAGA TAKASHI
IPC: F24C7/04
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To rigidly support a top plate in a heating cooker.SOLUTION: A heating cooker comprises: a main body having a box-like body case on which a heating object is placed; and a top plate unit arranged on an upper face of the body case. The top plate unit comprises a top plate frame, top plate glass, and a base member. The top plate frame is a single member which is formed into a rectangular frame having an opening. The top plate glass is arranged over the opening of the top plate frame. The top plate glass is arranged between the top plate frame and the base member, and is bonded to the top plate frame as well as to the base member.SELECTED DRAWING: Figure 4
Patent JP-2018169525-A (JP)
Title: Vehicle noise canceller
Inventor: NIINO KATSUYA
IPC: G10K11/178
Filed: 2017-03-30
Abstract: To provide a vehicle noise canceller improved in a silencing function by adjusting a cancelling sound depending on a road condition ahead of a vehicle.SOLUTION: A vehicle noise canceller 20 has a stereo camera 21, an error microphone 22, a computing control unit 23, a loudspeaker 24, an acceleration sensor 25, and a storage unit 26. The computing control unit 23 captures images of an uneven part 11 on a road surface with the stereo camera 21, and then computes a time lag from when tires of a vehicle 10 contact the uneven part 11 until when a road noise proceeds into a vehicle interior. The computing control unit 23 selects a proper cancelling sound on the basis of image data obtained with the stereo camera 21. The computing control unit 23 causes the cancelling sound to be emitted from the loudspeaker 24 synchronously with the road noise generated by the passage of the vehicle 10 through the uneven part 11.SELECTED DRAWING: Figure 1
Patent JP-2018168771-A (JP)
Title: Heat shield coating method, process of manufacture blade segment, and blade segment
Inventor: MEGA MASAHIKO
IPC: C23C4/134
Filed: 2017-03-30
Abstract: To form a homogeneous top coat layer over whole area of a blade segment having a plurality of adjacent blade bodies.SOLUTION: A heat shield coating method comprises: a narrow small space top coat layer formation step of forming a top coat layer containing ceramics over the surface of a blade body 21 facing a narrow small space Ax by injecting flame particles in a narrow small space Ax having a shorter distance between the blade bodies 21 in a space A by inserting a first flame spray gun 5 into the space A between the adjacent blade bodies 21 to move in a first direction intersecting a blade height direction; and a whole area top coat layer formation step of forming the top coat layer over the surface of a blade segment body 2 by moving a second flame spray gun which is larger than the first flame spray gun 5 in the blade height direction outside the blade segment body 2. The first flame spray gun 5 includes: a gun body part 51 extending the first direction; and an injection part 52 provided at the tip of the gun body part 51 having injection nozzles 53 formed for injecting flame particles in a direction intersecting the first direction.SELECTED DRAWING: Figure 4
Patent JP-2018169866-A (JP)
Title: Driving characteristics control device and computer program
Inventor: TETSUO SHUHEI
IPC: G01C21/34
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a driving characteristics control device and a computer program capable of classifying and controlling driving characteristics for each user based on travel time.SOLUTION: A driving characteristics control device collects information on travel time required for traveling on a link from a user who traveled on the link, generates three-dimensional statistical information added with the travel time of the user as an axis by using the travel time during which the user traveled on the same link with respect to the two-dimensional statistical information with the travel time and frequency as each axis, determines driving characteristics of each user based on deviation of the three-dimensional statistical information generated for each user, and classifies the determined driving characteristics for each user to store them in a database.SELECTED DRAWING: Figure 4
Patent JP-2018166905-A (JP)
Title: Pachinko game machine
Inventor: MURAKAMI MASATO
IPC: A63F7/02
Filed: 2017-03-30
Abstract: To provide a Pachinko game machine capable of appropriately performing operation control of a movable performance member.SOLUTION: A Pachinko game machine includes: a sub-main board for receiving a performance control command from a main board and performs control processing corresponding to the performance control command; a left lower movable performance member 96 for performing performance operation determined by the sub-main board; and a position detection sensor for confirming a position of the left lower movable performance member 96. The sub-main board can detect a position for confirming whether the left lower movable performance member 96 is in an initial position, based on a result detected by the position detection sensor, timing for detecting the position is timing at the time of variation start or a variation stop differing from that during the operation of the left lower movable performance member 96, and a movable performance member is returned to its predetermined initial position when it is not confirmed that the movable performance member is in a predetermined position in a situation in which the movable performance member should be in the predetermined position.SELECTED DRAWING: Figure 19
Patent JP-2018182371-A (JP)
Title: Transmission station
Inventor: INOUE ATSUSHI
IPC: H04L12/28
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent a delayed detection of a state change of transmission data stored in a common memory.SOLUTION: A transmission station includes a common memory, a receiver unit, a state change information memory, a state change table storage unit and a state change detection control unit. The common memory has a plurality of blocks in which periodically broadcasted data, transmitted by scan transmission to/from other transmission station, can be stored. On receiving data from the other transmission station, the state change detection control unit reads out, from the state change table storage unit, a state detection word of a block corresponding to the other transmission station of the transmission source of the received data, so as to detect a state change of a word which is indicated by a common memory address stored in association with a target pointer which is an address pointer of the state detection word read out in the state change information memory.SELECTED DRAWING: Figure 2
Patent JP-2018180064-A (JP)
Title: Image formation apparatus, control method and program of the same
Inventor: SAKAGUCHI TORU
IPC: G03G21/00
Filed: 2017-04-04
Abstract: PROBLEM TO BE SOLVED: To solve a conventional problem in which determination that a re-filled cartridge is used cannot be performed regardless of the fact that the re-filled cartridge re-filled with toner is used.SOLUTION: An image formation apparatus which performs image formation by attaching a consumable part storing a consumable agent thereto, acquires the first history indicating the presence/absence of re-filling of the consumable agent of the consumable part from the consumable part, acquires the second history indicating that the residual amount of the consumable agent of the consumable part has been zero from the consumable part, detects the residual amount of the consumable agent stored in the consumable part, determines that the consumable part is the consumable part re-filled with the consumable agent when the first history indicates that there has been re-filling of the consumable agent of the consumable part, or the first history does not indicate that there has been re-filling of the consumable agent of the consumable part, the second history indicates that the residual amount of the consumable agent of the consumable part has been zero and the detected residual amount of the consumable agent is equal to or greater than a threshold, and performs control to restrict execution of printing until the determination is settled.SELECTED DRAWING: Figure 5
Patent JP-2018178796-A (JP)
Title: Engine cooling structure
Inventor: HASHIOKA CHIAKI
IPC: F01P5/06
Filed: 2017-04-07
Abstract: PROBLEM TO BE SOLVED: To effectively secure the air quantity from a cooling fan to an engine and thereby improve the cooling efficiency of the engine.SOLUTION: An engine cooling structure includes: an engine 30 mounted on a vehicle 1; a radiator 12 which is disposed in front of the engine 30 and spaced apart therefrom; a cooling fan 20 disposed between the radiator 12 and the engine 30; a cylindrical shroud 13 enclosing a rear end part of the radiator 12 and a front end part of the cooling fan 20; and a first air guide member 60 which is provided at a lower part of the shroud 13 and inhibits outside wind passing through the outer side of the shroud 13 from flowing into a gap between the cooling fan 20 and the engine 30.SELECTED DRAWING: Figure 1
Patent JP-2018179637-A (JP)
Title: Dynamic rigidity testing method of automobile body
Inventor: KATAGIRI TOMOKATSU
IPC: G01M7/02
Filed: 2017-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic rigidity testing method of an automobile body correlated with the driving stability of the automobile.SOLUTION: A dynamic rigidity testing method of an automobile body includes: a reference feed energy pattern acquisition step S1 of acquiring a reference feed energy pattern fed to a vibration device 5 in order to vibrate and brake a table 3 equipped with a slide mechanism with a reference vehicle body 21a by the prescribed acceleration pattern; a vibration and a braking acquisition step S3 of feeding the reference energy pattern to the vibration device 5 and causing the table 3 equipped with the slide mechanism fixed with a testing vehicle body 21b installed with an accelerometer 7 to vibrate and brake; a vibration damping behavior acquisition step S5 of acquiring a vibration damping behavior of a testing vehicle body 21b by measuring the acceleration of the testing vehicle body 21b applied with a load in a vehicle width direction in the vibration damping behavior acquisition step S3 by the accelerometer 7; and an estimation step S7 of estimating dynamic rigidity of the testing vehicle body 21b based on the acquired vibration damping behavior.SELECTED DRAWING: Figure 1
Patent JP-2018179104-A (JP)
Title: Nut looseness prevention tool
Inventor: TANAKA KAN
IPC: F16B39/20
Filed: 2017-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a nut looseness prevention tool capable of preventing nuts from loosening only by hooking each projection part of two caps to a ring of a wire and fastening the nuts, the cap covering the nut, and also capable of being easily inspected visually.SOLUTION: A tool for preventing looseness of a hexagonal nut of a bolt includes: two looseness prevention caps that each covers a nut so as to fit the nut therein, the nuts each screwed into two opposite bolts, and that has, at an outer peripheral part, a projection for dragging in a fastening rotation direction; and a linear tensile body having hooking means capable of hooking the projection, and fastening means. After the projections of the two caps are hooked by the hooking means, the fastening means performs fastening to make the linear tensile body into a tensive state.SELECTED DRAWING: Figure 1
Patent JP-2018179782-A (JP)
Title: Obstacle detection system
Inventor: HODOHARA NORIFUMI
IPC: G01S15/87
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an obstacle detection system that achieves improvement in stability of obstacle detection by efficiently using a camera and an ultrasonic sensor.SOLUTION: Based upon video photographed by a camera 2 so arranged as to photograph an obstacle inside or outside a detection region of a plurality of ultrasonic sensors 3 fitted to a vehicle, an image signal processing part 11 detects the obstacle, attributes of the obstacle, and a direction in which the obstacle is present, and, according to the detected attributes of the obstacle, an ultrasonic control part 15 performs control to increase or decrease an operation frequency of transmission and reception of an ultrasonic wave of an ultrasonic sensor 3 corresponding to the direction in which the obstacle is present so as to concentrate the detection direction of the ultrasonic sensor 3, thereby shortening a detection time for a moving body and also increasing a detection rate.SELECTED DRAWING: Figure 1
Patent JP-2017134422-A (JP)
Title: Apparatus for exposing
Inventor: KUMAZAWA MASAHITO
IPC: G02B13/24
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for exposing capable of preventing a structure from complicating.SOLUTION: The apparatus for exposing a pattern formed on an outer peripheral surface of a rotation mask rotating around a predetermined axis line onto a substrate moving in a longitudinal direction at a predetermined velocity includes: a support device for rotatably supporting an axial part provided on a rotation mask so that a plurality of rotation masks are arranged at a predetermined interval in an axial line direction in such a state that each axial line is coaxial with a common axial line; a plurality of projection optical systems arranged corresponding to each of a plurality of the rotation masks with a separating distance in the axial line direction for projecting an image of each pattern of the plurality of the rotation masks onto the substrate; and a plurality of illumination optical systems provided corresponding to each of the plurality of the projection optical systems for illuminating the outer peripheral surface of the rotation mask with an illumination light.SELECTED DRAWING: Figure 2
Patent JP-2018175589-A (JP)
Title: Furniture
Inventor: AONO KEISUKE
IPC: A47C1/121
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce limitation on design in fitting, to a standing member such as a leg part, a plate member having a function like a shield member for shielding it, and perform easy fitting to the standing member via a simple structure.SOLUTION: There is proposed a chair having a configuration comprising: a leg part 2; and a side panel 20 fitted on an outside face of the leg part 2, the side panel having an inside face covering the outside face. The leg part 2 has a first opening part 24 denting in the thickness direction of the leg part 2 and has a first opening groove 23a formed so as to open toward the first opening part 24. The side panel 20 comprises an engaging plate 25 to engage with the first opening groove 23a. In a state in which the inside face of the side panel 20 is in contact with the outside face of the leg part 2, the engaging plate 25 is fitted into the first opening groove 23a. The engaging plate 25 fitted into the first opening groove 23a is, then, inserted into the inside of the first opening part 24 and is energized so as to press the inside of the first opening groove 23a.SELECTED DRAWING: Figure 5
Patent JP-2018178229-A (JP)
Title: Processing apparatus and processing method
Inventor: YAGYU SHINGO
IPC: C23C16/448
Filed: 2017-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a processing apparatus and a processing method capable of processing a base substance in an industrially advantageous manner.SOLUTION: While a conveyance speed or conveyance temperature of mist or droplets is adjusted, processing using the mist or droplets is performed by using a processing apparatus at least comprising an atomization and droplet generation part which atomizes or makes a raw material solution including a processing agent into droplets, and a conveyance processing part which the mist or droplets obtained by the atomization and droplet generation part up to a base substance using a carrier gas and then causes thermal reaction on the base substance, the processing apparatus being characterized in that the conveyance processing part includes detection means for detecting optical characteristics of the mist or droplets, and adjustment means for adjusting a conveyance speed or conveyance temperature of the mist or droplets based upon a detection result of the optical characteristics.SELECTED DRAWING: Figure 1
Patent JP-2018189699-A (JP)
Title: Optical transmitter
Inventor: OZAKI TSUNESUKE
IPC: G02F1/017
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent the inflow of heat from a driver IC to a semiconductor Mach-Zehnder modulator constituting an optical transmitter, without impairing a high frequency property.SOLUTION: An optical transmitter includes: a Mach-Zehnder modulator 101; a driver IC 102; and a wiring board 103 for connecting the Mach-Zehnder modulator 101 and the driver IC 102 by flip-chip mounting. The Mach-Zehnder modulator 101 is constituted of an optical waveguide comprising a semiconductor. Also the Mach-Zehnder modulator 101 has a ground electrode track and a ground electrode so as to employ a differential drive type. The driver IC 102 employs an open collector type or an open drain type output method, and drives the Mach-Zehnder modulator 101.SELECTED DRAWING: Figure 1
Patent JP-2018187981-A (JP)
Title: Detector and tire air pressure monitoring system
Inventor: YAMAGUCHI SHINJI
IPC: G01L17/00
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a detector that is provided in a tire, the power consumption of which can be suppressed, and which can detect tire air pressure early in required timing.SOLUTION: When receiving a request signal, a detector detects air pressure of a tire provided in a vehicle, and transmits an air pressure signal including air pressure information obtained by detection. The detector comprises a reception part that receives the request signal in a first state by operating in such a manner as to periodically switch between the first state in which the request signal can be received and a second state in which power consumption is lower than in the first state and in which the request signal is not received, and a control part that changes frequency of a shift to the first state.SELECTED DRAWING: Figure 1
Patent JP-2017164527-A (JP)
Title: Screen mounting structure of solar shading device
Inventor: KATAOKA KOICHI
IPC: A47H13/00
Filed: 2017-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a screen mounting structure of a solar shading device in which an outward appearance of an upper edge of a screen is prevented from being impaired.SOLUTION: An end member 14 is mounted in one end of a head rail 13, and a first screen 11 and a second screen have substantially the same width as a total length of the head rail and the end member. The end member is provided with an operation pulley 34 being wound of an operation chain 33 for lifting and lowering the first and second screens, and first and second input shafts with the rotational force of the operation pulley transmitted thereto. A first surface fastener 21 is provided in the front side of the head rail and the front side of the end member, and the upper end of the first screen is mounted to the front side of the head rail and the front side of the end member through the first surface fastener. A chain window 14a for making the operation chain 33 get in and out of the end member is formed in the end member lower part, and there are provided end member hooks 14b, 14c engaged with a strip-shaped plate 21b for the end member of the first surface fastener so as to be positioned in the upper part of the chain window.SELECTED DRAWING: Figure 1
Patent JP-2018193150-A (JP)
Title: Paper conveyance mechanism, image forming device
Inventor: WATANABE TAKASHI
IPC: G03G15/00
Filed: 2017-05-15
Abstract: To precisely control conveyance speed of paper.SOLUTION: In this configuration, since the paper P is driven and conveyed on both sides from both a pressing roller 10 and a belt 20, slippage hardly occurs as compared with the conventional paper conveyance mechanism driven only by the belt. Therefore, the conveyance speed can be precisely controlled. In the case where the conveyance speed is faster than the reference value, it is necessary to lower the rotational speed of the pressing roller 10 and perform control to increase the drive speed of the belt 20 in order to suppress slippage and bring the conveyance speed closer to the reference value. In the case where the actually measured conveyance speed is slower than the reference value, it is only necessary to increase the rotational speed of the pressing roller 10 and to lower the drive speed of the belt 20.SELECTED DRAWING: Figure 2