baber/WOPTO huggingface dataset:
Patent JP-2018200033-A (JP)
Title: Water discharge device of internal combustion engine
Inventor: YAMADA KAZUTOMO
IPC: F02M26/06
Filed: 2017-05-29
Abstract: To provide a water discharge device of an internal combustion engine capable of discharging moisture to the external with an inexpensive constitution.SOLUTION: An opening portion 53a of a second drain pipe 53 is communicated to atmospheric air. In a water discharge device 50, a part of exhaust gas flowing through an upstream-side pipe 44 is discharged to the external through a drain hole 51, a first drain pipe 52, a second drain pipe 53 and a hose 55, together with condensate water inside the upstream-side pipe 44. The exhaust gas passing through the first drain pipe 52 and flowing into the second drain pipe 53 is cooled by atmospheric air introduced into the second drain pipe 53 from the opening portion 53a of the second drain pipe 53, and passes through the second drain pipe 53. As a temperature of the exhaust gas is lowered before the exhaust gas flows into the hose 55, it becomes unnecessary that a metallic drain pipe is elongated to secure a region for heat radiation to the atmospheric air and the hose 55 is made by using a material of high heat resistance.SELECTED DRAWING: Figure 5
Patent JP-2018205344-A (JP)
Title: Image display device
Inventor: HANDA MASATO
IPC: G09F9/00
Filed: 2017-05-30
Abstract: To provide an image display device capable of achieving the reduction in manufacturing cost, improvement in productivity, and improvement in quality.SOLUTION: In an image display device, an FPC9 is electrically connected to an image display panel 1 having a pixel 12 in a clearance that is formed by pasting a first substrate 2 on a second substrate 3 via a seal material 4. A first inlet 5 is disposed at a position adjacent to an electric connection portion between the image display panel 1 and the FPC9. The first inlet 5 is sealed by a part of a protective resin 8 covering the electric connection portion between the image display panel 1 and the FPC9.SELECTED DRAWING: Figure 1
Patent JP-2018204241-A (JP)
Title: Construction machine armrest device
Inventor: IGARASHI YASUNARI
IPC: B60N2/75
Filed: 2017-06-01
Abstract: To provide a construction machine armrest device capable of adjusting a height of a rest portion with a simple structure and operation.SOLUTION: A construction machine armrest device 5 comprises a hollow support pillar 10 extending upward from a construction machine body, a hollow stay 20 slidably inserted, a rest portion 30 supported on an upper end of the stay 20, and a lock mechanism A for locking the stay 20 with respect to the support pillar 10. The lock mechanism A comprises a plurality of first engaging holes 11a formed at intervals on a front wall 11 of the support pillar 10, a second engaging hole 21a formed in a front wall 21 of the stay 20, a lever 40 accommodated in the stay 20 and having a lower end rotatably connected to the stay 20, an engaging portion 50 provided on the lever 40, a spring 60 for urging the lever 40 forward, and an operation portion 70 for unlocking provided at the upper end portion of the lever 40. When the engaging portion 50 fits into one of the first engaging holes 11a and fits into the second engaging hole 21a, the stay 20 is locked.SELECTED DRAWING: Figure 2
Patent JP-2018207284-A (JP)
Title: Transmission system, transmission apparatus, and loop prevention method
Inventor: KOSHINUMA KATSUTARO
IPC: H04L12/437
Filed: 2017-06-02
Abstract: To provide a transmission system capable of avoiding formation of a loop at the time of occurrence of an inter-MC link failure.SOLUTION: A transmission system 1 includes a plurality of first transmission apparatuses ring-connected in a ring protection, the transmission apparatuses including two connected second transmission apparatuses 2A, 2B that cooperate to establish link aggregation connection with a third transmission apparatus 2F. Further, an arbitrary first transmission apparatus sets interception of a port on the side of a link connected with another connected first transmission apparatus. A second transmission apparatus includes a detection unit, a notification unit, and a setting unit. The detection unit detects a failure between the second transmission apparatus and the other second transmission apparatus. The notification unit, when a failure between the second transmission apparatus and the other second transmission apparatus is detected, notifies the arbitrary first transmission apparatus of a failure notification signal. The arbitrary first transmission apparatus, when the failure notification signal is detected, cancels already set interception. The setting unit, when the failure between the second transmission apparatus and the other second transmission apparatus is detected, sets interception of a port on the side of a link connected with the first transmission apparatus.SELECTED DRAWING: Figure 8
Patent JP-2017185818-A (JP)
Title: Sheet for service provision
Inventor: TANNO TAKESHI
IPC: B42D25/29
Filed: 2017-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for service provision which can prevent unauthorized use.SOLUTION: A sheet for service provision comprises a sheet body 2 on which specific identification information 4 is described, and a coating sheet 3 which is so bonded to the sheet body 2 as to be overlapped on the sheet body. A portion of the coating sheet 3 positioned above identification information 4 is partitioned by a perforation 6, thereby forming an unsealing part 7 which can be peeled from the sheet body 2, and said identification information 4 can be confirmed through an opening 9 formed by cutting off the unsealing part 7 from a coating sheet body 3a along the perforation 6. A linear part 13, which promotes elastic deformation of the unsealing part 7 in a direction traversing a direction of peeling from the sheet body 2 is formed on the unsealing part 7.SELECTED DRAWING: Figure 3
Patent JP-2018205174-A (JP)
Title: Radar device and radar signal processing method thereof
Inventor: TAKEYA SHINICHI
IPC: G01S7/292
Filed: 2017-06-06
Abstract: To observe target speed and distance with LPI property secured.SOLUTION: A radar device for transmitting/receiving pulse or continuous wave to create range-Doppler (RD) data from N times (N≥1) CPI data, is configured to: extract a cell of the range-doppler shaft exceeding a predetermined threshold for the RD data; analyze a cluster using the extracted cell to select a representative value of the cluster as a target candidate; extract target range-Doppler from the representative value; and measure at least one of a distance, a speed and an angle to output a target observation value.SELECTED DRAWING: Figure 1
Patent JP-2018204076-A (JP)
Title: Estimation method of burning rate of reduction material injected in blast furnace, operation method of blast furnace and blowing tuyere
Inventor: MORIYA Kota
IPC: C21B5/00
Filed: 2017-06-06
Abstract: To realize a stable operation of a blast furnace by accurately estimating and utilizing the burning rate of an injected reduction material in the blast furnace operation in which the reducing material is blown into the furnace.SOLUTION: In the blast furnace operation, a reduction material is blown into the furnace through a blowing pipe in which a tip portion is located in a blowing flow path of the blower tuyere body or a blowing pipe path of a blowpipe upstream side of the blower tuyere. Emission peak intensity of a radical of the reduction material is measured in the burning field through an observation hole provided in the blower tuyere body or the blowpipe. The obtained emission peak intensity is compared with a calibration curve representing the relationship between the burning rate of the reduction material and the emission peak intensity of the radical in the burning field. The burning rate of the reduction material is thus estimated from the measured emission peak intensity of the radical in the burning field.SELECTED DRAWING: Figure 4
Patent JP-2019002623-A (JP)
Title: Wiring cover
Inventor: SATO RYOTA
IPC: F25D23/00
Filed: 2017-06-14
Abstract: To suppress electric leakage by a connection part coming into contact with water which has entered a wiring cover with a small number of components, and to suppress production cost of the wiring cover.SOLUTION: A wiring cover 25 is mounted below a lower hinge 16D which supports a lower end side of a heat insulation door 11 with respect to a storage body 10 in a manner rotatable around a vertical shaft. The wiring cover 25 includes: an upper surface plate 40 having an escape groove 47; a lower surface plate 41; a waterproof plate 52 covering the escape groove 47 from below; a second side wall 53 extending downward from an edge part of the waterproof plate 52; and ribs 44 for supporting a connection part 24 for connecting door side wiring 21 and body side wiring 22 at a position higher than a lower end of the second side wall 53. The door side wiring 21 drawn from below a hinge pin 20 is laid downward along the waterproof plate 52 and the second side wall 53, and then laid to the lower side of the waterproof plate 52 from below the second side wall 53, and then, it is laid upward and the connection part 24 is supported by the ribs 44.SELECTED DRAWING: Figure 5
Patent JP-2017201799-A (JP)
Title: Image forming apparatus
Inventor: YAMAMOTO HIRANAGA
IPC: B41J21/00
Filed: 2017-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can appropriately perform print preview display to enable a user to easily notice printing not desired by the user, and thereby preventing beforehand the printing not desired by the user.SOLUTION: An image forming apparatus 110 comprises: a display part 121; an input operation part 122 on which operation input is performed; an image forming part 115 that forms an image of a document on a sheet; and a main control part 129 that controls the parts to perform image formation. When determining that any one or both of the document size and sheet size is/are a non-standard size, the main control part 129 displays in preview, on the display part 121, a print image in which the document image is overlapped on the sheet according to the setting of a printing condition for the image forming part 115 performed on the input operation part 122.SELECTED DRAWING: Figure 2
Patent JP-2019001767-A (JP)
Title: Bisbenzotriazolylphenol compound, ultraviolet absorber, and composition
Inventor: KUROKI YUMA
IPC: C08F220/36
Filed: 2017-06-20
Abstract: To provide a novel bisbenzotriazolylphenol compound that avoids bleedout even in a use environment including moisture, has excellent weather resistance, and can improve flexibility, such as tensile elongation, of a curable resin comprising the novel compound as a crosslinker, the bisbenzotriazolylphenol compound being suitable for an ultraviolet absorber.SOLUTION: A bisbenzotriazolylphenol compound is represented by a general formula (1) (where, each symbol is described in the specifications).SELECTED DRAWING: None
Patent JP-2019006407-A (JP)
Title: Pouch
Inventor: SENTO WAKAKO
IPC: B65D30/16
Filed: 2017-06-20
Abstract: To provide a pouch which is easy to open and has a side gusset portion.SOLUTION: A pouch 1 includes a front face, a rear face and side faces, and is provided with a side gusset portion. The pouch is constituted by a packaging material having at least a base material and a sealant layer. The pouch includes an upper seal portion 8. The upper seal portion 8 includes a first upper seal portion 8a and a second upper seal portion 8b. A front face and a rear face of the first upper seal portion 8a are joined. A seal strength of the second upper seal portion 8b is 25 N or less, a front face and a side face, and a rear face and the side face are joined, and a tension piece is fixed to an outer face of the side face. The tension piece 17 is fixed in the vicinity of the second upper seal portion. At least one end portion of the tension piece 17 is not fixed, or two points thereof are fixed, and fixed points are located close to the end portion.SELECTED DRAWING: Figure 1
Patent JP-2019008135-A (JP)
Title: Image display unit
Inventor: FURUYA HIROYUKI
IPC: G02B26/10
Filed: 2017-06-23
Abstract: To provide an image display unit capable of effectively improving image quality of display image with a simple configuration.SOLUTION: An image display unit 20 comprises: a light source 101; a screen 108 on which an image is depicted by being scanned with a laser beam two-dimensionally; a scan unit 106 that scans the laser beam onto the screen; a mirror drive circuit 203 that drives the scan unit 106; and an optical system that generates a virtual image of the image depicted on the screen 108. On the screen 108, a plurality of lens areas are arranged to be respectively aligned in two directions different from one another. Columns AR1-ARn of columns of the lens area are tilted by only a prescribed tilt angle θ1 with respect to main scan directions MD1-MDn of the laser beam to the screen 108.SELECTED DRAWING: Figure 6
Patent JP-2019009302-A (JP)
Title: Manufacturing apparatus of wound core and manufacturing method of wound core
Inventor: TSUKAMOTO YOSHIHIRO
IPC: H01F41/02
Filed: 2017-06-26
Abstract: To provide a manufacturing apparatus of a wound core and a manufacturing method of a wound core which can reduce the risk of corner collapse and shift of the winding position.SOLUTION: A manufacturing apparatus 1 of a wound core 6 according to an embodiment includes a transport machine 3 having a magnet type magnet conveyor 3a and conveying an iron core material 5 in a state where the iron core material 5 is placed such that the width direction thereof is in the vertical direction and a winding machine 4 that horizontally rotatably supports a winding form 4b for winding up the iron core material 5 and winds the iron core material 5 transported by the transport machine 3 while horizontally rotating the winding form 4b.SELECTED DRAWING: Figure 1
Patent JP-2018009161-A (JP)
Title: Non-etherification reaction product of cyclic urea and polyfunctional aldehyde
Inventor: RAM B GUPTA
IPC: C09D161/26
Filed: 2017-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a non-etherification reaction product of cyclic urea and polyfunctional aldehyde, and to provide a coating composition, a coating method and a production method using the same.SOLUTION: A coating composition contains a crosslinkable resin having a reaction product UA of at least one polyfunctional aldehyde A and at least cyclic urea U, and at least one functional group selected from the group consisting of a hydroxyl functional group, an acid functional group, an amide functional group, an amino functional group, an imino functional group, a mercaptane group, a phosphine functional group and a carbamate functional group, where a degree of etherification measured as a ratio n(-O-R)/n (U) of a substance amount n (-O-R) of an alkoxy group as a substituent of an aldehyde carbon atom of polyfunctional aldehyde chemically bonded to the reaction product UA to a substance amount n (U) of the cyclic urea U chemically bonded to the reaction product is less than 0.01 mol/mol.SELECTED DRAWING: None
Patent JP-2017192787-A (JP)
Title: Game machine
Inventor: FUKUMOTO NOBUAKI
IPC: A63F7/02
Filed: 2017-07-03
Abstract: PROBLEM TO BE SOLVED: To appropriately realize shortening of time between round games.SOLUTION: A winning/non-winning lottery is performed in a main control device on the basis of a winning entrance of a game ball to an operation port 38 or 39 provided in a game area. If a winning result occurs in the winning/non-winning lottery, a game state is shifted to an opening/closing performance mode enabling a winning entrance to variable winning devices 36 and 37 provided in the game area. The opening/closing performance mode is constituted by being provided with a plurality of round games which is finished under a condition of an elapse of an upper limit continuation time or a generation of a maximum number of winning entrances to variable winning devices 36 and 37 which are objects of opening. In a plurality of consecutive round games, for example, if a first variable winning device 36 has been an object of opening when an earlier round game is to be finished, a second variable winning device 37 is set as an object of opening when a later round game is to be started.SELECTED DRAWING: Figure 2
Patent JP-2019014507-A (JP)
Title: Packing machine having ultrasonic sealing device
Inventor: NAKAZAWA KENTA
IPC: B65B51/10
Filed: 2017-07-05
Abstract: To provide a packing machine having an ultrasonic sealing device which makes a packing material in a tension state immediately before ultrasonic sealing, and performs the ultrasonic sealing after eliminating wrinkles so as to prevent sealing failures from occurring even if wrinkles occur to the packing material sent in the ultrasonic sealing device.SOLUTION: Wrinkle suppression rollers 17, 17 for clamping a packing material are provided in the upstream side that the packing material is sent in an ultrasonic sealing device 11. A peripheral velocity Vr1 of the wrinkle suppression rollers 17, 17 is set at a speed slower than a whole paper feeding speed Vf of the packing material. The packing material of a sealing scheduled region Rs becomes a tension state by a friction force caused by slippage occurring between the wrinkle suppression rollers 17, 17 and the packing material. Even if loosening or extension occurs to the packing material, the packing material is flattened by the tension state so as to suppress the occurrence of wrinkles, and ultrasonic sealing is performed in a state of suppressing the occurrence of wrinkles in the sealing scheduled region of the packing material, so that sealing failures can be avoided.SELECTED DRAWING: Figure 1
Patent JP-2019015853-A (JP)
Title: Optical wavelength multiplexing branching device
Inventor: NISHISATO YOICHI
IPC: G02B6/12
Filed: 2017-07-06
Abstract: To provide an optical wavelength multiplexing branching device capable of suppressing difference in light loss due to an output waveguide position of light output through a multiplexing branching step, for equalizing light output.SOLUTION: There is provided an optical wavelength multiplexing branching device 10 for separating a multiplexed signal light obtained by wavelength multiplexing of n pieces of signal light having a frequency interval Δf for every frequency, comprising: an MZI 1 for separating the multiplexed signal light into two multiplexed signal lights subjected to multiplexing alternately in a wavelength order, and outputting the multiplexed signal light; and two array waveguide gratings 2, 3 connected to two outputs respectively, and separating the two multiplexed signal lights into two lights, in which an FSR of Mach-Zehnder interferometer is 2×Δf, and an FSR of each of the two array waveguide gratings is 4×Δf, and the separated signal light is output from two output waveguides 2w1out, 2w3out, 3w2out, 3w4out on both sides sandwiching output waveguides 2w2out, 3w3out corresponding to respective center frequencies of the two array waveguide gratings.SELECTED DRAWING: Figure 1
Patent JP-2019016165-A (JP)
Title: Design support device, design support method and design support program
Inventor: KOBAYASHI SACHIO
IPC: B23P21/00
Filed: 2017-07-06
Abstract: To provide a design support device, a design support method and a design support program capable of presenting necessary information for enhancing introduction effect of a robot.SOLUTION: A design support device comprises: a receiving part receiving, for a product requiring a plurality of works for assembly, order constraint of each work, work time of each work, and possibility/impossibility of robot work for each work; a first index calculation part calculating, for each work in which robot work is impossible, the number of continuous works by a robot as a first index if the robot work is made possible, on the basis of the order constraint and the possibility/impossibility of robot work; a second index calculation part calculating, for each work in which robot work is impossible, a degree of freedom of arrangement as a second index if the robot work is made possible, on the basis of the order constraint, the work time and the possibility/impossibility of robot work; and a presentation part presenting the information based on the first index and the second index and target works of the first index and the second index in association with each other.SELECTED DRAWING: Figure 2
Patent JP-2017193183-A (JP)
Title: Production method of optical diffraction layer lamination sheet and card
Inventor: MOTOI TAKUMI
IPC: B42D25/30
Filed: 2017-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a production method of an optical diffraction layer lamination sheet and card by which a card having an optical diffraction structure can be easily produced.SOLUTION: A hologram lamination sheet material 20A which forms a part of a lamination structure of a card 1 by being laminated on card base material 10, includes: a hologram layer 22; a transparent sheet layer 30 having a shape larger than a shape of the hologram layer 22, and being laminated on an upper side that is one surface side of the hologram layer 22; and a laser coloring layer 15 having a shape larger than a shape of the hologram layer 22, and being laminated on a lower side that is the other surface side of the hologram layer 22.SELECTED DRAWING: Figure 1
Patent JP-2018050285-A (JP)
Title: Communication terminal, communication system, output method, and program
Inventor: KATO YOSHINAGA
IPC: G06F3/0481
Filed: 2017-07-13
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which a user has to perform operation to finish a plurality of communications from respective operation screens of the communications when finishing the communications to transmit and receive images related to plural pieces of content data.SOLUTION: At an electronic blackboard 2c, if an operation input via any of an icon I1 of a superposition image 140 or an icon I1 of a superposition image 150 is received, a mode switching unit 25 shifts an OS 2020 to a sleep mode, and thereby stops both first communication and second communication.SELECTED DRAWING: Figure 11
Patent JP-2019019378-A (JP)
Title: Metal nanoparticle aqueous dispersion
Inventor: SHINBAYASHI AKITA
IPC: B22F9/00
Filed: 2017-07-18
Abstract: To provide a metal nanoparticle aqueous dispersion capable of suppressing a suspension, aggregation or precipitation due to time degradation or interfusion of a small quantity of impurities, preventing the occurrence of a characteristic deterioration due to corrosion or a poor appearance of a basic material due to coloration even in the case of an existence, on a basic material surface to which a metal nanoparticle is given, of a metal higher in ionization tendency than a metal consisting of the metal nanoparticle, and further reducing the adhesiveness to a liquid contact part, such as a storage container, a reservoir tank used in a process, a jig, a device or the like.SOLUTION: A metal nanoparticle aqueous dispersion contains a composite of a metal nanoparticle (X) and an organic compound (Y), a nonionic surfactant (Z1), and one or more of compounds (Z2) selected from a group consisting of lactic acid, glycolic acid, malonic acid, succinic acid, fumaric acid, maleic acid, malic acid, tartaric acid, oxalic acid, citric acid and carboxylic-acid alkali metal salt thereof.SELECTED DRAWING: None
Patent JP-2017199930-A (JP)
Title: Etching composition and display substrate manufacturing method as application thereof
Inventor: PARK HONG SHIK
IPC: H01L29/423
Filed: 2017-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an etching composition which is high in storing stability at an atmospheric temperature and which enables the increase in the number of substrates to be processed and enables the increase in pattern taper angle; and a method for manufacturing a display substrate, to which the etching composition is applied.SOLUTION: An etching composition according to the present invention comprises: 40-60 wt% of phosphoric acid; 1-10 wt% of nitric acid; 3-15 wt% of acetic acid; 0.01-0.1 wt% of a copper ion compound; 1-10 wt% of a nitrate; 1-10 wt% of an acetate; and excess water.SELECTED DRAWING: Figure 2