baber/WOPTO huggingface dataset:
Patent JP-2018148509-A (JP)
Title: Image reading device and image formation device
Inventor: TANISAKI AKIO
IPC: G06T1/00
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an image reading device capable of obtaining correct image data even if density of a document image is drastically changed while reading one line.SOLUTION: An image reading device (image reading unit 3) reads a document image with a line sensor 31 and obtains image data on the basis of output voltage output from the line sensor 31. The image reading device includes: a power supply monitoring unit 9 for monitoring variation of CCD power supply voltage Vcc supplied to the line sensor 31 by synchronizing it with output timing of output voltage output from the line sensor 31; and an image processing unit 6 for correcting density of a pixel at which the CCD power supply voltage Vcc has changed from constant voltage. The image processing unit 6 corrects the pixel density to a darker direction if the CCD power supply voltage Vcc has changed from the constant voltage to a downward direction, and corrects the pixel density to a lighter direction if the CCD power supply voltage Vcc has changed from the constant voltage to an upward direction.SELECTED DRAWING: Figure 1
Patent JP-2018146911-A (JP)
Title: Image formation apparatus and control method of image formation apparatus
Inventor: MATSUI NORIAKI
IPC: G03G21/14
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an image formation apparatus which can highly accurately determine whether or not printing position adjustment should be executed again when an image to be printed is switched.SOLUTION: An image formation apparatus which develops with a developer a latent image formed on a photoreceptor based on image data specified by a job and performs thermal fixation processing after transferring the developed image to a sheet, displays an adjustment button receiving that printing position adjustment is performed by adjustment means adjusting the printing position of an image printed on the sheet on display means when the average value of the image densities calculated from the image data specified by the job exceeds a prescribed threshold before starting image formation with respect to the job.SELECTED DRAWING: Figure 10
Patent JP-2018150945-A (JP)
Title: Coupling device and assembly structure including the same
Inventor: TAKAGI YURI
IPC: F16B12/02
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To easily and securely connect a male member to a female member and easily release a connection state between the male and female members.SOLUTION: A coupling device (100) includes: a male member (1); and a female member (6) formed with a housing part (62) which houses the male member (1), and the male member (1) and the female member (6) are detachably coupled. The male member (1) has male side engagement parts (17a, 17b), which engage with the female member (6), and a male side screw part (19a), which screws with the female member (6), on its outer peripheral surface. The female member (6) has: female side engagement parts (64a, 64b), which engage with the male side engagement parts (17a, 17b), and a female side screw part (66a), which screws with the male side screw part (19a), on inner peripheral surfaces (64, 66) of the housing part (62).SELECTED DRAWING: Figure 2
Patent JP-2018150823-A (JP)
Title: Stirling engine, lubrication oil discharge method of the same, and lubrication oil supply method of the same
Inventor: YOSHIZUKA TORU
IPC: F16N7/26
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a stirling engine which can discharge or supply a lubrication oil while inhibiting a working fluid filling the interior thereof from being excessively discharged.SOLUTION: A stirling engine 1 includes: a crank case 9; a discharge path 51; and a discharge valve 52. The crank case 9 houses a power conversion member 30 which converts reciprocating-motion of a piston 3 into rotational motion of a crank shaft 8, stores a lubrication oil for lubricating the power conversion member 30 therein, and is filled with a working fluid for reciprocating the piston 3. The discharge path 51 is provided at the outer side of the crank case 9 and is connected to a lower part of the crank case 9. The discharge valve 52 is provided at the discharge path 51 and can open or close a passage of the discharge path 51.SELECTED DRAWING: Figure 1
Patent JP-2017168838-A (JP)
Title: Transistor and electronic apparatus
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/8234
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a transistor capable of high-speed operation.SOLUTION: In a transistor including a back gate electrode, the back gate electrode is provided on a back gate wire. By separating a gate wire and the back gate wire from each other, the parasitic capacitance between the gate wire and the back gate wire is reduced and the dielectric voltage is improved. By making the back gate electrode narrower than the channel width, the parasitic capacitance between the gate wire and the back gate electrode is reduced and the dielectric voltage is improved.SELECTED DRAWING: Figure 2
Patent JP-2018149177-A (JP)
Title: Pinball game machine
Inventor: TATSUMI SHOGO
IPC: A63F7/02
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To facilitate inspection in the inspection of game nails in a pinball game machine.SOLUTION: A pinball game machine includes: a game board; and positioning means. In the game board, game nails are implanted. The positioning means is configured so as to be capable of positioning a plate-like inspection tool having a mark for indicating reference positions of the game nails in a position in which the game nails in reference positions overlap with the mark of the inspection tool when viewing the game board through the inspection tool.SELECTED DRAWING: Figure 8
Patent JP-2017176823-A (JP)
Title: Gauge for determining angle timing of hook and/or axial position of the hook during attachment of the hook to sewing machine
Inventor: DANIELE CERLIANI
IPC: D05B57/14
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which: in every type of hook, the angle timing and the axial position of the hook are determined by the eyesight of an operator, specifically by the visual identification of a space between a needle and the hook, so that accuracy and reproducibility in the attachment of the hook depend on the skill, concentration, and eyesight of the operator, and also depend on an illumination condition.SOLUTION: A gauge 50 for determining the angle timing of a hook and/or the axial position of the hook during the attachment of the hook to each of a home sewing machine and an industrial sewing machine includes at least one of mechanical stop parts 57, 58 for determining the angle timing of the hook and/or the axial position of the hook. By the use of the gauge 50, attachment operation is made easier, more highly accurate, more highly reliable, and more easily repeatable.SELECTED DRAWING: Figure 5
Patent JP-2018090319-A (JP)
Title: Wetting method and sticking method of paste-up paper and sticking apparatus for said wetting method
Inventor: NAKAGAWA HIROYUKI
IPC: C09J201/00
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a wetting method capable of satisfactorily wetting the adhesive layer even when the rewetting adhesive layer of a paste-up paper is upside down or vertical, and even when the adhesive layer runs the adhesive paper in these positional relationships, and a pasting method capable of pasting the paste-up paper to an adherend, furthermore, provide a pasting apparatus usable for the wetting method.SOLUTION: There are provided: a wetting method in which a water-soluble polymer aqueous solution having a viscosity at 25°C of 100 to 80,000 mPa s by a Brookfield Viscometer is applied to a rewetting adhesive layer of a paste-up paper placed to be upside down facing a top side or vertical in a direction orthogonal to the top, to wet the rewetting adhesive layer; and a pasting method using the wetting method. Also provided is a pasting apparatus having an aqueous solution tank, an aqueous solution supply part, an aqueous solution application part, and a past-up part, which can perform the wetting method and the pasting method.SELECTED DRAWING: Figure 5
Patent JP-2018163001-A (JP)
Title: Recorder
Inventor: SAKAGUCHI YUICHI
IPC: G01D9/00
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid recorder employing both methods of an analog method and a digital method that allows a recording state of the analog method to be easily confirmed from the outside of a housing.SOLUTION: A hybrid recorder 1 for recording by two methods of an analog method of recording on chart paper and a digital method of storing and displaying measurement data is provided with a window 2a on a door 2 for allowing a recording state of an analog recording unit 10 and a paper feeding state of the chart paper to be visually confirmed from the outside. This allows the recording state of recording means 11 of the analog recording unit 10 and the paper feeding state of the chart paper by a paper feeding mechanism 12 to be confirmed without opening the door 2.SELECTED DRAWING: Figure 1
Patent JP-2018164241-A (JP)
Title: Control system
Inventor: IKEDA ARAKI
IPC: B61L23/14
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a control system that achieves multiple information while maintaining high resistance to noise and can increase an amount of information to be transmitted.SOLUTION: In a control system that transmits control information by using amplitude modulation waves made by using modulated waves M1 and M2 of the same specific frequency in each of carrier waves C1 and C2 of different frequencies to be multiplexed, control information is allocated using a modulated wave phase difference θi of the corresponding amplitude modulated wave in each of the multiplexed carrier waves C1 and C2. In the control system, the noise immunity is kept high, and the amount of information that can be transmitted is increased by using the phase difference for the modulated wave.SELECTED DRAWING: Figure 1
Patent JP-2018173752-A (JP)
Title: Conference system, conference system control method and program
Inventor: KAWAUCHI SUGURU
IPC: G10L15/00
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To support speaking at a rate matching a speed at which speech contents in a conference are converted to a text and a speed at which the speech contents converted to the text is read.SOLUTION: A conference system 1 comprises terminals 20-1, 20-2 and so on of participants in a conference and a conference support device 30. A processing unit 310 of the conference support device 30 causes text information representing speech contents of each speaker in the conference to be displayed on respective display units 203 of the terminals 20-1, 20-2 and so on. Upon receiving a notification that reduction in speech rate of speakers is required, from one of the terminals 20-1, 20-2 and so on, the processing unit 310 of the conference support device 30 causes a message requesting the reduction in speech rate of speakers to be displayed on the display units 203 of the terminals 20-1, 20-2 and so on of the participants.SELECTED DRAWING: Figure 1
Patent JP-2018170996-A (JP)
Title: Culture medium for yeast culture, and yeast culture method, and proliferation method using the same
Inventor: YAMADA YOSHIKI
IPC: C12N1/16
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a culture medium that can promote proliferation of yeast and can suppress mixture and proliferation of saprophytes.SOLUTION: A culture medium for yeast culture contains at least one of an inorganic nitrogen source and an organic acid and a salt thereof and has a pH of 2.5 or more and less than 4.0.SELECTED DRAWING: None
Patent JP-2018176829-A (JP)
Title: Four-wheel-drive vehicular control apparatus
Inventor: YUASA RYOHEI
IPC: B60K17/348
Filed: 2017-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a four-wheel-drive vehicular control apparatus that controls transmission torque highly accurately responsively to temporal changes in an electronic control coupling during a usage of vehicle.SOLUTION: In a case where, during a vehicular travel, a first coupling control part 180 increases a rotation speed Ncl of a clutch drum 94L, that is, a rotation speed Np of a propeller shaft 28 while brake torque Ts1 is exerted to the clutch drum 94L, causing a determination that transmission torque T1 is equal to brake torque Ts1 on the basis of the rotation speed Np of the propeller shaft 28 and a rotation speed Nwrl of a rear wheel 16L, an I-T characteristic stored in an I-T characteristic storage part 180a is learned and corrected, thus making it possible to control transmission torque T1 highly accurately responsively to temporal changes in a left electronic control coupling 92L during a usage of vehicle.SELECTED DRAWING: Figure 11
Patent JP-2018175042-A (JP)
Title: Fluid flow rate control mechanism for medical instrument and infant incubator including the same
Inventor: WAKABAYASHI KEISUKE
IPC: A61G10/02
Filed: 2017-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a fluid flow rate control mechanism for medical instruments capable of highly accurately managing flow rates of a first fluid and a second fluid, setting up accuracy of respective components to a relatively low level, facilitating assembling, having a simple configuration, and manufactured at a low cost, and infant incubator including the fluid flow rate control mechanism.SOLUTION: The fluid flow rate control mechanism for medical instruments includes a cylindrical case having an inner space, and an operation member reciprocatingly movable in the length direction in the inner space. The cylindrical case includes a first introduction port of a first fluid, a second introduction port of a second fluid, and an outflow port allowing the first fluid and second fluid in the inner space to flow out to the outside. The operation member includes a first valve element that can separate the inner space into a first space in which the first fluid is introduced, and a second space in which the second fluid is introduced, and that can divide a part of the outflow port into a first outflow port for causing the first fluid to flow out, and the other of the outflow port into a second outflow port for causing the second fluid to flow out. The operation member can reciprocatingly move according to differential pressure between pressure of the first fluid and pressure of the second fluid.SELECTED DRAWING: Figure 6
Patent JP-2018176027-A (JP)
Title: Carbon dioxide recovery system and operation method of the carbon dioxide recovery system
Inventor: UDATSU MITSURU
IPC: B01D53/14
Filed: 2017-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a carbon dioxide recovery system which can reduce a carbon dioxide content in an absorption liquid discharged from a regeneration device, and can improve recovery performance of carbon dioxide.SOLUTION: A carbon dioxide recovery system 1 includes an absorption device 20 and a regeneration device 30. The regeneration device 30 includes a regeneration storage part 40 which stores absorption liquids 4, 5, an introduction port 41, a lead-out port 42, and a partitioning member 43. The partitioning member 43 partitions the regeneration storage part 40 into an upstream side space 44 formed on a side of the introduction port 41, and a downstream side space 45 formed on a side of the lead-out port 42. The partitioning member 43 includes an opening part 47 in which the absorption liquids 4, 5 flowing from the upstream side space 44 to the downstream side space 45 pass. The upstream side space 44 includes a heating part 48 which heats the absorption liquids 4, 5.SELECTED DRAWING: Figure 1
Patent JP-2018176520-A (JP)
Title: Aligning auxiliary tool, printing unit, and aligning method for plate cylinder
Inventor: MITAMURA KIMIYO
IPC: B41F13/02
Filed: 2017-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an aligning auxiliary tool, a printing unit, and an aligning method for a plate cylinder, that minimize print starting loss generated when performing follow-up printing.SOLUTION: Aligning auxiliary tools 2 and 4 comprise: a first aligning part 10 which is mounted on an upstream side of a plate cylinder (for example, a plate cylinder 142) in a conveyance direction of a band-like web; and a second alignment part 30 which is mounted on a downstream side of the plate cylinder. A first register mark is printed in advance on the band-like web, and a mark adding part (for example, a mark adding part 143) for adding a second register mark on the band-like web, is disposed on an outer peripheral surface of the plate cylinder. A target position (displayed as a reference symbol S) of the mark adding part is displayed on the outer peripheral surface of the plate cylinder, so as to substantially align a position of the first register mark and a position of the second register mark added to the band-like web, by using the first aligning part 10 and the second alignment part 30.SELECTED DRAWING: Figure 2
Patent JP-2018179704-A (JP)
Title: Notification device for vehicle
Inventor: NASHIDA JUNYA
IPC: G01C21/36
Filed: 2017-04-11
Abstract: PROBLEM TO BE SOLVED: To measure the state of the driving operation and the emotion of a driver and determine the intension of the driver accurately and rapidly, and not to make the driver uncomfortable by unpleasant notification.SOLUTION: The notification device for a vehicle according to an embodiment includes: a notification determination unit 9 for determining whether a condition that requires notification has generated; a line-of-sight detection unit 3 for detecting the line of sight of the driver; a brain activity detection unit 2 for measuring the brain activity of the driver; an emotion detection unit 9 for detecting the emotion of the driver based on the result of detecting the line of sight of the driver and on the result of measuring the brain activity of the driver; and a notification control unit 9 for conducting control so that a notification will not be issued if the detection shows that the driver is having an unpleasant feeling.SELECTED DRAWING: Figure 1
Patent JP-2018177457-A (JP)
Title: Transportation apparatus and transportation metho
Inventor: KOIKE KEISUKE
IPC: B65H23/188
Filed: 2017-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a transportation apparatus and a transportation method capable of preventing slippage of a drive roller.SOLUTION: A transportation apparatus 10 is provided with a first transport section 20 where a tensile force T1 of a film 12 in a transport direction is controlled to 100 N and a second transport section 22 where a tensile force T2 of the film 12 in the transport direction is controlled to 200 N. Between the first and second transport sections 20, 22, a high-resistance follower roller 50 having a rotational resistance of 50 N and a drive roller 30 having a holding power of the film 12 of 60 N are provided. Since a tensile force T3 of the film 12 in the transport direction is given 150 N, the difference of tensile force between an upstream and a downstream of the drive roller 30 goes lower than the holding power 60 N of the drive roller 30, and prevents slippage of the drive roller 30.SELECTED DRAWING: Figure 1
Patent JP-2017201391-A (JP)
Title: Prism module and display device
Inventor: LIU CHIN KU
IPC: G02B5/04
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a display device including a display and a prism module.SOLUTION: A display 202 has a display area and a frame area surrounding the display area. The display area has a plurality of corners C. A prism module 100 includes a first prism 110 and a second prism 120. The first prism is located on an edge area of the display area. The first prism includes a plurality of first corner portions 112. Each first corner portion is correspondingly arranged in a corner of the display area. Each first corner portion has a first free-form curved surface 112S1. The second prism is located on the frame area of the display and is conformally disposed beside the first prism. The second prism includes a plurality of second corner portions 122. Each second corner portion has a second free-form curved surface 122S2. The second free-form curved surface faces the first free-form curved surface.SELECTED DRAWING: Figure 2A
Patent JP-2018179214-A (JP)
Title: Fluid pressure controller and fork lift including the same
Inventor: ISHIBASHI KOKI
IPC: F15B11/00
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To operate a heavy-load actuator stably.SOLUTION: Fluid pressure controllers 100, 200 include: a first control valve 30 configured to control a flow rate of hydraulic oil supplied to a lift cylinder 15; a second control valve 40 and a third control valve 50 configured to control a flow rate of hydraulic oil supplied to a tilt cylinder 16 and an attachment cylinder 17, respectively; a first load pressure passage 71 configured to guide a load pressure of the lift cylinder 15; a second load pressure passage 72 configured to guide a load pressure of the tilt cylinder 16 and attachment cylinder 17; and a flow rate restriction valve 80 provided in a supply passage 21 between the first control valve 30 and the second control valve 40. The flow rate restriction valve 80 is configured to, when the load pressure guided to the first load pressure passage 71 is larger than the load pressure guided to the second load pressure passage 72, restrict a flow rate of passed hydraulic oil.SELECTED DRAWING: Figure 1
Patent JP-2018183258-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2017-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing player's motivation to play a game by enhancing a degree of attention to a jackpot game and interest in the jackpot game.SOLUTION: In a game machine 10, a super-ready-to-win performance in which a performance character is displayed three-dimensionally from among a plurality of characters, a special-ready-to-win performance, and the like are executed in a pattern display part 341 as variation game performances. In the game machine 10, when a performance character is the same as a selection character selected from a plurality of characters by a player, a specific character performance for displaying a selection character image to the selection character on the pattern display part 341 is executed in a jackpot game as a performance executed in the jackpot game.SELECTED DRAWING: Figure 56
Patent JP-2017196897-A (JP)
Title: Production method of composite molding material by bagasse fiber
Inventor: SHIBATA SHINICHI
IPC: C08L23/10
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a composite molding material having a smooth surface, from which sweet smell characteristic to a sugarcane is removed.SOLUTION: In a production method of a composite molding material by bagasse fibers, the bagasse fibers are acetylated (a hydroxy group in the bagasse fibers is converted into an acetyl group) by being immersed into acetic anhydride and heated, then kneaded with polypropylene, and a composite is subjected to injection molding or hot press, to thereby obtain a composite molding material from which sweet smell characteristic to a sugarcane is greatly reduced, while maintaining smoothness of the surface.SELECTED DRAWING: Figure 2
Patent JP-2018185992-A (JP)
Title: Electrode-attached substrate, laminated substrate, and manufacturing method of organic device
Inventor: MORISHIMA SHINICHI
IPC: H05B33/26
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrode-attached substrate, a laminated substrate, and a manufacturing method of an organic device capable of realizing high manufacturing yield in the manufacture of organic devices.SOLUTION: An electrode-attached substrate according to an embodiment is an electrode-attached substrate 32 for manufacturing an organic device 10 including a first electrode 14, an organic functional layer 16, and a second electrode 18 includes a support substrate 34, a first electrode provided inside a device formation region DA on the surface 34a of the support substrate 34, and an antistatic conductive portion 36 provided on the surface and electrically connected to the first electrode.SELECTED DRAWING: Figure 2