baber/WOPTO huggingface dataset:
Patent JP-2018128486-A (JP)
Title: Image projection device and method for controlling image projection device
Inventor: MA JING
IPC: G03B21/14
Filed: 2017-02-06
Abstract: PROBLEM TO BE SOLVED: To suppress reduction in brightness of a projected image when an image shift control is performed, and to suppress reduction in resolution.SOLUTION: An image projection device 1 includes: an optical modulation element (a DMD 551) for forming an image by using light from a solid light source (an LED of a light source unit 30); an optical part (an illumination optical unit 40 and a projection optical unit 60) for guiding the light from the solid light source to the optical modulation element and enlarging and projecting the image formed by the optical modulation element; a drive part (a movable unit 55) for periodically displacing the optical modulation element; and a system control part 10 for creating an image for a transition period having no color information and controlling to project the image for a transition period within a predetermined period including at least a time when the travel speed of the optical modulation element is fastest, in the periodical displacement of the optical modulation element.SELECTED DRAWING: Figure 5
Patent JP-2018129322-A (JP)
Title: Sheet sticking device and sticking method
Inventor: KUROSAWA YUTA
IPC: B65C9/36
Filed: 2017-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a sheet sticking device capable of suppressing reduction in sticking accuracy.SOLUTION: A sheet sticking device 10 includes: supporting means 20 that supports an adherend WF; feeding means 30 that feeds out a raw fabric in which a release sheet RL temporarily adheres to an original adhesive sheet AS; cutting means 40 that has a cutting blade 41 supported by the supporting means 20, and forms a cutout CU in the form of a closed loop penetrating the original adhesive sheet AS from the side of the original adhesive sheet AS by the cutting blade 41, forms an adhesive sheet inside the cutout CU, and forms an unnecessary sheet US on the outer side of the cutout CU; and pressing means 50 that includes a pressing member 52 that presses the original adhesive sheet AS from a release sheet RL side, moves the pressing member 52 that presses the original adhesive sheet AS in a predetermined direction along a support surface 21A, forms a cutout in the original adhesive sheet AS by the cutting blade 41, and bonds the adhesive sheet to the adherend WF.SELECTED DRAWING: Figure 1
Patent JP-2018136402-A (JP)
Title: Toner cartridge
Inventor: MITSUHASHI KUNIHIRO
IPC: G03G15/08
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a toner cartridge with which a toner inside thereof can be used without waste, and an image forming apparatus in which such a toner cartridge is mounted.SOLUTION: A toner cartridge comprises: a housing 10 the inside of which is divided by a partition wall 40 into a retention area 11 for a toner T and a conveying area 12 for the toner; a toner supply part 20 that has a scrape-up sheet 22 rotatable around a shaft 21 arranged in the retention area 11, and rotates the scrape-up sheet 22 along the partition wall 40 to scrape up the toner T to be supplied to the conveyance area 12; and a conveying part 30 that conveys the toner T in the conveyance area 12. At a tip part 40a of the partition wall 40, an inclined surface 40c directed toward the retention area 11 is formed, and the inclined surface has a gentler inclination at the tip 40b than that at a base end part 40a.SELECTED DRAWING: Figure 2
Patent JP-2018135197-A (JP)
Title: Measurement method of dynamic torque
Inventor: YAMAZAKI TOMOHITO
IPC: B66B5/00
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a measurement method of a dynamic torque capable of remeasuring the dynamic torque by a suitable method when sliding of a main rope occurs.SOLUTION: A distance that a car 1 moving at a first speed moves until stopping after reaching a first position is calculated based on an output signal from an encoder 9. Further, a distance that the car 1 moves in a first direction is calculated based on the output signal from the encoder while the car is moved in the first direction and stopped at a second position. When the sum of the calculated distances is shorter than a first reference distance, the car is moved in the first direction at a second speed which is slower than the first speed so as to pass through the first position again. Then, a distance that the car 1 moves until stopping after reaching the first position at the second speed is calculated based on the output signal from the encoder 9.SELECTED DRAWING: Figure 3
Patent JP-2018135588-A (JP)
Title: Blue platinum-containing ornament or yellow platinum-containing ornament
Inventor: TAMURA TAKAHARU
IPC: A44C27/00
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an ornament containing a platinum alloy exhibiting a color different from that of pure platinum.SOLUTION: An ornament contains an alloy, the compositional formula of which is represented by PtScM[where M represents a metal element other than Pt and Sc, x satisfies 20 atom%≤x≤55 atom%, and y satisfies 0 atom%≤y≤10 atom%].SELECTED DRAWING: None
Patent JP-2018134355-A (JP)
Title: Operation button device for electronic endoscope and electronic endoscope
Inventor: TOGASHI MOTOKI
IPC: G02B23/24
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an operation button device for an electronic endoscope and an electronic endoscope in which removal of an operation button (a press operation button) and operation defect caused by the removal can be prevented.SOLUTION: The operation button device for an electronic endoscope which is provided in a shell region of an electronic endoscope is provided that includes: a press operation button capable of applying vertical, horizontal and diagonal press operation forces to the shell region; a conjunction pushing member which pushes an electric switch in conjunction with the press operation force applied to the press operation button; and a stopper member positioned at a periphery of the conjunction pushing member. When the press operation force is applied to the press operation button, and the press operation button and the conjunction pushing member are displaced, the press operation button abuts on the stopper member.SELECTED DRAWING: Figure 4
Patent JP-2018138351-A (JP)
Title: Three-dimensional printer, control method, and program
Inventor: NAGATSUKA SHINGO
IPC: B29C64/118
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional printer in which filaments are stably conveyed to a discharge nozzle.SOLUTION: A three-dimensional printer for manufacturing a shaped article using filaments comprises a holding part for holding the filaments, a discharge part for discharging the filaments, and a tension part for applying tension to the filaments between the holding part and the discharge part.SELECTED DRAWING: Figure 1
Patent JP-2018138155-A (JP)
Title: Emotion estimation server device, emotion estimation method, presentation device and emotion estimation system
Inventor: FUKAZAWA SHINICHI
IPC: A61B5/16
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of further accurately estimating team emotion.SOLUTION: An emotion estimation server comprises: a social relationship information management unit which generates information representing social relationship on the basis of office organization data of a plurality of users; and a team emotion estimation unit which estimates team emotion on the basis of sensor data of the users or information based on the sensor data, and the information representing the social relationship.SELECTED DRAWING: Figure 1
Patent JP-2017099409-A (JP)
Title: Rotary implement
Inventor: NAGAYA KATSUNARI
IPC: A01B33/12
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a rotary implement capable of shaking off earth and sand adhered to an apron member more reliably.SOLUTION: A rotary implement comprises: a work rotor; a shield cover body part covering an upper side of the work rotor; an apron body part disposed at a rear-direction position of the shield cover body part; and a connection part rotatably connecting the shield cover body part and the apron body part. On the work rotor side of the shield cover body part, a shield cover side cover material is provided along the shield cover body part from the front in a rotation direction of claws to the vicinity of the connection part. A space between a rotation space of the claws and the shield cover body part is gradually enlarged rearward until reaching the connection part. The position of the connection part is made higher than the highest point of the rotation space. In the space between the rotation space of the claws and the shield cover body part, the shield cover side cover material separates from the rotation space toward the rear side of the rotation space of the claws.SELECTED DRAWING: Figure 4
Patent JP-2017185542-A (JP)
Title: Solder composition and electronic substrate
Inventor: IZUMI AKIRA
IPC: H05K3/34
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a solder composition which can sufficiently suppress large-diameter voids and has sufficient printability even when a printing area of the solder composition is large, and to provide an electronic substrate using the same.SOLUTION: A solder composition contains a flux composition containing (A) a rosin-based resin, (B) an activator, (C) a solvent and (D) a thixotropic agent, and (E) solder powder, where (C) the solvent contains (C1) iso-bornyl cyclohexanol and (C2) a solvent having viscosity at 20°C of 10 mPa S or less and a boiling point of 220°C or higher and 245°C or lower.SELECTED DRAWING: None
Patent JP-2018145463-A (JP)
Title: Method for producing laminate-shaping powder, reproducing method, reproducing apparatus, and apparatus for producing three-dimensionally shaped article
Inventor: NAKAMURA MASAHIRO
IPC: B22F1/00
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing powder which can be used as a material from powder used during laminate shaping.SOLUTION: A method includes: a classification step (S12) with a sieving screen, of classifying powder (20) remaining after fabricating a three-dimensionally shaped article, by using the sieving screen; a classification step (S13) with air current, of classifying powder (40) remaining in the sieving screen in the classification step with a sieving screen into fine-particle powder and coarse particle powder, with the air current; and a mixing step (S14) for mixing the fine particles with powder (30) having passed through the sieving screen in the classification step with a sieving screen, and new powder (10).SELECTED DRAWING: Figure 3
Patent JP-2018145830-A (JP)
Title: Adjustment device for regulator valve at carbureter
Inventor: SUZUKI DAISUKE
IPC: F02M3/10
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an adjustment device for regulator valve at a carbureter having a convenient and easy workable limit cap while preventing excessive operation and intentional breakage.SOLUTION: This invention relates to an adjustment device for an adjuster valve 4(5) at a carbureter for adjusting an effective area of a fuel passage while being engaged in thread with an adjustment hole 3 of a main body of the carbureter. The adjustment device comprises a limit cap 6(7) having an engagement projection piece formed at a fitting and insertion hole of the adjuster valve and an outer peripheral engagement part 62 formed at an outer periphery; and a sleeve 8 having an inner peripheral engagement part 81 at an inner periphery. The engagement projection piece comprises a first engagement projection piece engaged with a first engagement groove 43 formed at a shaft part of said adjuster valve 4 to cause said limit cap 6 and said adjuster valve 4 to be freely rotated; and a second engagement projection piece to cause the outer peripheral engagement part 62 of the limit cap 6 pushed in from said first step position to be engaged with the inner peripheral engagement part 81 of the sleeve 8 to prevent its rotation and at the same time to limit the rotating range of the adjuster valve 4.SELECTED DRAWING: Figure 3
Patent JP-2017145506-A (JP)
Title: Grain oriented silicon steel sheet
Inventor: REGIS LEMAITRE
IPC: C23C22/00
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a grain oriented silicon steel sheet capable of forming a dense insulating coating without adding a chromium compound.SOLUTION: The grain oriented silicon steel sheet having an insulating coating is constituted of at least one kind of metal elements selected from Al, Mg, Ni, and Mn, and phosphorus, silicon, and oxygen. The area ratio of pores in the cross section of the insulating coating is less than 10%. When a HPOsolution of 85 mass% is used as the reference of aP chemical shift, the insulating coating includes a chemical structure so that theP nuclear magnetic resonance spectrum of the insulating coating shows theP chemical shift at -32 to -38 ppm concerning the phosphorus.SELECTED DRAWING: None
Patent JP-2018146372-A (JP)
Title: Method and device for determining deterioration of battery
Inventor: NAKAMURA HIDETO
IPC: H02J7/02
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a degradation determination method of a battery capable of precisely determining a degraded state of a lead-acid battery for cycle-use usage in a short period of time.SOLUTION: Reference data obtaining a correlation between an open-circuit voltage (OCV) and a state-of-charge (SOC) of a sound battery is acquired in advance, and the state-of-charge obtained from the open-circuit voltage at the start time of charging is defined as SOCv0. Discharge of an object battery 11 determined to be degraded is performed for a predetermined time, and a current value in the predetermined time from the start to the stop of the discharge is accumulated and a variation (ΔSOCi) of the state-of-charge of the object battery 11 due to the discharge is calculated based on the accumulated current value. When the discharge is stopped, the object battery 11 is put into an open-circuit state so as to measure the open circuit voltage. The state-of-charge (SOCv) corresponding to the measured open circuit voltage is obtained from the reference data, and ΔSOCi, SOCv0, and SOCv are compared with the capacity of the sound battery, thereby determining a degraded level of the object battery 11.SELECTED DRAWING: Figure 1
Patent JP-2018067525-A (JP)
Title: Method for manufacturing lithium ion battery outer package material
Inventor: NAKANISHI SHUNSUKE
IPC: H01M2/02
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a lithium ion battery outer package material which can toughen an adhesive force between a base material layer and metal foil, and which can suppress after-shaping interlayer delamination.SOLUTION: A method for manufacturing a lithium ion battery outer package material 10 comprises: the step of forming an anti-corrosion processed layer 4 on at least one face of metal foil 3; the wet treatment step for making a base material layer 1 including a polyester-based resin include a water content; the step of applying a first adhesive layer 2 to one face of the base material layer and drying the first adhesive layer; the step of gluing a sealant layer 6 onto the anti-corrosion processed layer on the one face of the metal foil through a second adhesive layer 5; and the step of gluing the base material layer onto the other face of the metal foil through the first adhesive layer. The wet treatment step is a treatment step of making a water content of the base material layer 1% or more.SELECTED DRAWING: Figure 1
Patent JP-2018147322-A (JP)
Title: Payment fare calculation device, payment fare calculation method, and payment fare calculation program
Inventor: ORITO HIROYUKI
IPC: G06Q50/28
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a payment fare calculation device, a payment fare calculation method, and a payment fare calculation program that can automatically calculate a payment fare to a desired transport company even if fare unit prices or fare calculation standards are different by the transport company.SOLUTION: In an embodiment, a payment fare calculation device (1) obtains a fare rank corresponding to input transport company identification information and an input quantity from a fare rank master, (2) obtains a fare unit price and a fare adjustment value corresponding to the obtained fare rank, and (3) calculates a payment fare to the transport company on the basis of the obtained fare unit price and fare adjustment value.SELECTED DRAWING: Figure 3
Patent JP-2018144746-A (JP)
Title: Fuel control valve
Inventor: SUZUKI MASAKAZU
IPC: F02M37/00
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a fuel control valve which prevents liquid fuel from flowing out.SOLUTION: A fuel control valve 8 comprises a case 10 and a movable body 20. The case 10 has a seat face 18. The movable body 20 has a movable valve body face 25. The movable body 20 moves by gravity to put a valve into an opened state and a closed state. The movable body 20 is also a float which floats on fuel to put the valve into the closed state. The fuel control valve 8 also has: a support shape 40 to support resin molding; a buoyancy control mechanism 50 which stabilizes a position of the movable body 20 even in a tilted position; a barrier mechanism 60 which prevents droplets of the fuel generated by rippling of a fuel surface FL from flowing out; and a flow rate control mechanism 70 which achieves a rapid change in a flow rate.SELECTED DRAWING: Figure 2
Patent JP-2017105211-A (JP)
Title: Film structure
Inventor: TAMURA SHIGENORI
IPC: B32B27/30
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a complex excellent in strength against bending stress, adhesiveness between resin layers, and handling.SOLUTION: A complex 1 comprises base material 2, and a light-transmitting resin layer 3 formed on the base material 2. The base material 2 comprises a woven fabric 4, and a composition layer 5 formed on the woven fabric 4 and comprising tetrafluoroethylene resin and silicon dioxide.SELECTED DRAWING: Figure 1
Patent JP-2018150402-A (JP)
Title: Ink composition for inkjet printing and printing method of hydrophobic fiber
Inventor: SASAKI KEIJO
IPC: B41M5/00
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition for inkjet printing which is excellent in storage stability and continuous printing stability, does not impose a burden on a head by maintenance of wiping with solidified ink, is friendly to printing environment and a printer apparatus, and can obtain a good printed article.SOLUTION: An ink composition for inkjet printing contains (A) an organic acid having a lactone structure such that one or more hydroxyl groups are converted into alkali chloride in an organic acid having a lactone structure having the hydroxyl group as a substituent, (B) a coloring agent, (C) a styrene-(meth)acrylic copolymer, and (D) wax.SELECTED DRAWING: None
Patent JP-2018153995-A (JP)
Title: Liquid discharge head and liquid discharge device
Inventor: TOMIMATSU SHINGO
IPC: B41J2/14
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To achieve downsizing of a liquid discharge head and concurrently secure a wiring width sufficiently.SOLUTION: A liquid discharge head changes a pressure of a pressure chamber by driving a driving element to cause a nozzle to discharge a liquid and includes: a liquid discharge part including the driving element, the pressure chamber, and the nozzle; a flexible substrate electrically connected to the driving element, and a case member including a passage which supplies the liquid to the pressure chamber and an opening into which the flexible substrate is inserted. The flexible substrate has: a straight part; and a wide part having a width wider than the straight part. A side wall enclosing the opening of the case member is formed with a cutout part which opens the opening to the outer side of the side wall. Parts of the side wall sandwiching the cutout part are located at the outer side of the straight part of the flexible substrate disposed in the opening.SELECTED DRAWING: Figure 3
Patent JP-2018153770-A (JP)
Title: Coating device and coating method
Inventor: OMORI MASAFUMI
IPC: B05C15/00
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a coating device and a coating method which prevent gas in a chamber from affecting on other external processes.SOLUTION: A manufacturing device 1 of a membrane/catalyst layer assembly includes: a coating part 30 which coats a conveyed electrolyte membrane 92 with a catalyst material containing a combustible material; a drying furnace 40 which is arranged on a downstream side of a conveyance direction of the electrolyte membrane 92 than the coating part 30 and dries the catalyst material coated by the coating part 30; a chamber 70 which covers the coating part 30 and the drying furnace 40 and has a carry-in port 70A and a carry-out port 70B of the conveyed electrolyte membrane 92; an exhaust amount sensor 71S which detects an atmosphere in the chamber 70; and shutter mechanisms 81, 82 which open/close the carry-in port 70A and the carry-out port 70B. The shutter mechanisms 81, 82 open the carry-in port 70A and the carry-out port 70B at a normal time, and close the carry-in port 70A and the carry-out port 70B in response to a detection result by the exhaust amount sensor 71S.SELECTED DRAWING: Figure 1
Patent JP-2017140696-A (JP)
Title: Real-time temperature measurement method and real-time temperature measurement device
Inventor: ARAKI MASAFUMI
IPC: B23Q17/00
Filed: 2017-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a temperature measurement method and a temperature measurement device that are capable of understanding the speed of a rotary tool such as a cutting tool actually engaged in cutting or a welding torch engaged in welding in real time in order to evaluating cooling performance of a cutting oil agent or cooling water more accurately than conventionally.SOLUTION: Provided is a temperature measurement method using: a rotary holder in which a hollow hole is formed to extend along a rotation axis from a leading end toward a rear end and which is rotatable about the rotation axis; and a rotary tool in which a through-hole is formed coaxially to the hollow hole and which is connected to the rotary holder. This temperature measurement method includes: a step for attaching a temperature measurement unit near the through-hole of the rotary tool; a step for measuring the temperature of the rotary tool rotated coaxially to the rotary holder by using the temperature measurement unit; and a step for receiving the measurement result of the temperature measurement unit by an electronic substrate, these steps being sequentially executed.SELECTED DRAWING: Figure 3
Patent JP-2018163824-A (JP)
Title: Charged particle beam device
Inventor: IWAHORI TOSHIYUKI
IPC: H01J37/28
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a charged particle beam device capable of executing appropriate and highly accurate alignment of an electrode for decelerating an electron beam incident to a specimen and the specimen easily.SOLUTION: A charged particle beam device 10 includes a sample chamber 11, a sample stage 31, an electron beam column 13 for irradiating a specimen S with an electron beam, and a focused ion beam column 14 for irradiating a focused ion beam. The charged particle beam device 10 includes an electrode member 45 provided to be able to displace between an insert position between the emission end of the electron beam column 13 and the sample stage 31, and an exit position separated from the insert position, and in which an electrode through-hole for passing the electron beam is formed. The charged particle beam device 10 includes a drive mechanism 42 for displacing the electrode member 45, a power supply 20 for applying a negative voltage to the electrode member 45, and an insulation member 43 for electrically insulating the sample chamber 11 and the drive mechanism 42 from the electrode member 45.SELECTED DRAWING: Figure 1