baber/WOPTO huggingface dataset:
Patent JP-2019207973-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: SAITO YUTA
IPC: H01L27/11568
Filed: 2018-05-30
Abstract: To provide a semiconductor device and a method of manufacturing the same that can improve characteristics of a semiconductor layer.SOLUTION: According to one embodiment, a semiconductor device comprises a semiconductor layer containing metal atoms, a charge storage layer provided on a surface of the semiconductor layer with a first insulation film interposed, and an electrode layer provided on a surface of the charge storage layer with a second insulation film interposed. The first insulation film has a film thickness of 5-10 nm. A concentration of the metal atoms in the semiconductor layer is 5.0×10to 1.3×10[pieces/cm].SELECTED DRAWING: Figure 5
Patent JP-2019210160-A (JP)
Title: Glass film manufacturing method
Inventor: TAKIMOTO HIROSHI
IPC: C03B33/09
Filed: 2018-05-31
Abstract: To improve manufacturing efficiency of a glass film by preventing a heat insulation sheet from being burnt on a glass film due to heating with laser.SOLUTION: A glass film manufacturing method includes a cutting step of cutting a glass film G by advancing an initial crack Sa formed on a cutting schedule line V of the glass film G along the cutting schedule line V by heating with laser L and cooling with a coolant W following it, while the glass film G is supported by a support member 2 via a heat insulation sheet T from a rear side. In the cutting step, the glass film G is laser-cut while a heat resistant layer R is arranged between a region including the cutting schedule line V of the glass film G and the heat insulation sheet T.SELECTED DRAWING: Figure 3
Patent JP-2019210565-A (JP)
Title: Method for producing three-dimensional net-like structure, and three-dimensional net-like structure
Inventor: MORIMURA NORIKI
IPC: D04H3/07
Filed: 2018-06-04
Abstract: To simply and reliably bond nonwoven fabrics to a three-dimensional net-like structure.SOLUTION: In the process of placing nonwoven fabrics 6A and 6B on a pair of guide parts 3A and 3B, respectively, and moving them toward a coolant liquid surface 1a of a liquid coolant 1, a melted resin 22B heat-melted is extruded from a multi-hole die 24A on which melted-resin extrusion holes 24B are formed, thereby forming a plurality of melted threads 5A. The plurality of melted threads 5A are spirally dropped onto the coolant liquid surface 1a of the liquid coolant 1 in a state of being melted, and are stacked in a three-dimensional net-like shape while the melted threads 5A are heat-welded to one another, thereby forming a three-dimensional net-like structure 7A. At the same time, they are made to descend into the liquid coolant 1 at the same speed as the nonwoven fabrics 6A and 6B. In such a state that, while the melted threads 5A and the nonwoven fabrics 6A and 6B are brought into contact and welded, they are sandwiched between thickness-regulation plates 2A and 2B, they are cooled by the liquid coolant 1, thereby forming the solidified three-dimensional net-like structure 7A. Thus, the nonwoven fabrics 6A and 6B are welded to wide surfaces 7C and 7D of the three-dimensional net-like structure 7A.SELECTED DRAWING: Figure 1
Patent JP-2019219715-A (JP)
Title: Document management system, document management method, and program
Inventor: SASAKI KATSUNAO
IPC: G06F17/22
Filed: 2018-06-15
Abstract: To provide a document management system for supporting utilization of documents.SOLUTION: A document management system has: a database with which a document file concerned with business is registered; a keyword extraction unit which extracts an essential point keyword as a character string indicating an essential point of the business, or a review keyword indicating the content obtained by reviewing and evaluating completed business, from the document file registered with the database; and an evaluation unit which evaluates utilization degree of the document file registered with the database on the basis of the number of extractions of the keyword extracted by the keyword extraction unit. Moreover, the evaluation unit specifies a browsing frequency of the document file containing the essential point keyword or the review keyword on the basis of the extraction result by the keyword extraction unit, and evaluates the utilization degree on the basis of the specified browsing frequency.SELECTED DRAWING: Figure 3
Patent JP-2019218444-A (JP)
Title: Release film
Inventor: SATAKE HIKARU
IPC: C09J7/40
Filed: 2018-06-19
Abstract: To provide a release film improved in solvent resistance.SOLUTION: The release film has a release layer on at least one surface of a substrate film. The release layer contains a compound (a) containing a C8 or higher alkyl group and a crosslinking agent (b). The content of the crosslinking agent (b) is 2.5 times by mass or more the content of the compound (a) containing the C8 or higher alkyl group.SELECTED DRAWING: None
Patent JP-2019220594-A (JP)
Title: Wafer inspection device and wafer inspection method
Inventor: NISHIBATAKE HIRONOBU
IPC: G01N21/956
Filed: 2018-06-20
Abstract: To provide a wafer inspection device having advantages of both a laser inspection method and an image inspection method, and a wafer inspection method.SOLUTION: A wafer inspection device (D) comprises a laser inspection device (1) and an image inspection device (2). The laser inspection device comprises a light source (11) which irradiates a wafer with a laser beam, a detector (12) which detects secondary light, and a laser inspection unit (15) which inspects the wafer on the basis of an intensity of the secondary light. The image inspection device comprises an image acquisition device (21) which acquires an observation image on a surface of the wafer, an image acquisition control unit (23) which controls the image acquisition device, and an image inspection unit (24) which inspects the wafer on the basis of the observation image. The wafer inspection device identifies a defective part of the wafer and determines defect attributes of the defective part on the basis of laser inspection results by the laser inspection device (1) and image inspection results by the image inspection device (2).SELECTED DRAWING: Figure 1
Patent JP-2019219575-A (JP)
Title: Imaging device and control method therefor
Inventor: SATO NORIAKI
IPC: H04N5/238
Filed: 2018-06-21
Abstract: To easily focus on an infinity subject by correcting a display position of an index displayed on a screen of an imaging device.SOLUTION: An imaging device can adjust a focus by moving a focus lens position according a user operation. The imaging device includes acquisition means for acquiring information including the focus lens position corresponding an infinity subject distance and control means for controlling to display an index of the subject distance corresponding to the focus lens position which is the adjusted focus lens position at a display position determined by using the focus lens position included in the information when the focus is adjusted according to the user operation for focusing on the infinity subject, and the control means corrects the display position of the index according to the adjusted focus lens position when receiving a registration instruction of the focus lens position corresponding to the infinity subject distance.SELECTED DRAWING: Figure 4
Patent JP-2020001961-A (JP)
Title: Heater for hydrogen sulfide reactor and manufacturing method therefor
Inventor: NAKAO REO
IPC: C09D183/04
Filed: 2018-06-28
Abstract: To provide a heater having enhanced corrosion resistance, usable even in a reactor exposed to high corrosion atmosphere, and a manufacturing method therefor.SOLUTION: There is provided a manufacturing method of a heater 12 used by impregnating the same into a melting sulfur S stored in a hydrogen sulfide reactor 10 for producing hydrogen sulfide by introducing a hydrogen gas to the melting sulfide S, for example consisting of an electric heater, in which a silicone acrylic coating containing an aluminum powder with a content of preferably 35 vol.% to 45 vol.% is applied to a surface of a stainless-made member, which becomes a liquid contact part with the melting sulfur S so that film thickness is preferably 40 μm to 50 μm, and then a galling coating is conducted by a heat treatment at suitably atmosphere temperature of 600°C or higher for 2 hrs. or longer.SELECTED DRAWING: None
Patent JP-2020003646-A (JP)
Title: Color vision correction filter and optical component
Inventor: WADA HIDEKI
IPC: G02C7/10
Filed: 2018-06-28
Abstract: To provide a color vision correction filter with lower surface reflectance than the conventional ones.SOLUTION: A color vision correction filter 1 contains one or more kinds of pigment materials 20, in which the minimum value of the transmittance of the color vision correction filter 1 within the wavelength band from 440 nm to 600 nm is within a range of 535 nm ± 50 nm. Moreover, the minimum value of the transmittance of the color vision correction filter 1 is within a range of 535 nm ± 30 nm. Or, when the transmittance of the color vision correction filter has a predetermined value within a range of 40-60%, the bandwidth of the peak including the minimum value is 30 nm to 115 nm.SELECTED DRAWING: Figure 1
Patent JP-2020003661-A (JP)
Title: toner
Inventor: YAMAUCHI KOHEI
IPC: G03G9/097
Filed: 2018-06-28
Abstract: To provide a toner that can prevent aggregation of toner during storage, maintain low-temperature fixability, and ensure a wide fixing temperature width.SOLUTION: A toner includes toner particles 10. The toner particles 10 each include a toner core 20 containing a binder resin 21 and mold release agent domains 22, and a shell layer 30. The binder resin 21 contains a polyester resin. The acid value of a mold release agent forming the mold release agent domains 22 is 4 mgKOH/g or less. The dispersion diameter of the mold release agent domains 22 is 300 nm or more and 700 nm or less. The shell layer 30 contains a polymer of a monomer containing at least an oxazoline group-containing compound represented separately. A temperature Tof the toner when the storage elastic modulus is 1.0×10Pa and the melting point Tof the mold release agent forming the mold release agent domains 22 satisfy the relationship of 0°C<T-T≤10°C.SELECTED DRAWING: Figure 1
Patent JP-2020002072-A (JP)
Title: Method for producing hydroxycarbonyl compound
Inventor: FURUSATO SHINICHI
IPC: C07C49/17
Filed: 2018-06-28
Abstract: To provide a method for producing a hydroxycarbonyl compound that allows easy and efficient separation and purification after reaction.SOLUTION: The method includes the step for reacting a carbonyl compound having a hydrogen atom at the α-position with paraformaldehyde, in an environment with no addition of acidic or basic catalysts.SELECTED DRAWING: Figure 1
Patent JP-2020002729-A (JP)
Title: Work machine
Inventor: TOKUDA TAKAYUKI
IPC: F02M37/00
Filed: 2018-06-29
Abstract: To prevent engine heat from affecting a fuel supply part that is provided in an engine chamber.SOLUTION: A work machine includes an engine; a fuel tank that stores fuel for the engine; a fuel supply part that is connected to the fuel tank and fuel to be supplied to the fuel tank fills, and that can store fuel; and a housing box that is provided in an engine chamber which houses the engine, and that forms a fuel supply part housing chamber which houses the fuel supply part.SELECTED DRAWING: Figure 46
Patent JP-2018162303-A (JP)
Title: Ceramide levels in treatment and prevention of infections
Inventor: EDWARD H SCHUCHMAN
IPC: A61P31/10
Filed: 2018-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating or preventing a pathogenic infection in a subject having cystic fibrosis, COPD, and/or an open wound.SOLUTION: This method involves selecting a subject having cystic fibrosis, COPD, and/or an open wound, and administering a ceramidase to the selected subject under conditions effective to reduce ceramide and to treat or prevent the pathogenic infection. The method also involves the use of a ceramidase in combination with other drugs to reduce infection, reduce ceramide, or improve lung function in cystic fibrosis, COPD, and/or open wound patients.SELECTED DRAWING: Figure 3
Patent JP-2020006969-A (JP)
Title: Ultrasonic seal unit
Inventor: SHIMODA TAKASHI
IPC: B65B51/22
Filed: 2018-07-03
Abstract: To provide an ultrasonic seal unit capable of suppressing vibration transmitted outside.SOLUTION: An ultrasonic seal unit 50 includes a converter 50a, a horn 50b, a stationary member 50d, and a holding member 50e. The converter 50a generates ultrasonic waves from an electric signal. The horn 50b vibrates by the ultrasonic waves generated by the converter 50a. The stationary member 50d fixes the ultrasonic seal unit 50. The holding member 50e holds the ultrasonic seal unit 50 at a position different from the fixing position of the ultrasonic seal unit 50 by the stationary member 50d.SELECTED DRAWING: Figure 11
Patent JP-2020006791-A (JP)
Title: Vehicle power transmission device
Inventor: IWAKURA ITSUKI
IPC: B60K17/06
Filed: 2018-07-06
Abstract: To provide a vehicle power transmission device capable of attenuating vibration which occurs due to driving of an oil pump, thus reducing radiation sound to the outside of a case.SOLUTION: According to a power transmission device 12 of a vehicle 10, an outer peripheral edge part 58a of a pump body 58 in a radial direction of a rotor 52 or an outer peripheral edge part 56a of a pump cover 56 in the radial direction of the rotor 52 is supported on a fastening part 14a formed on a case 14. Thus, the power transmission device 12 of the vehicle 10 can have a long vibration transmission path Vp from the rotor part 52 or an engagement part between a driven gear Gp, which is a source of vibration of the first oil pump P1, and a differential gear Gd to the case 14. Therefore, the power transmission device 12 of the vehicle 10 can attenuate vibration occurring in the engagement part between the driven gear Gp and the differential gear Gd and in the rotor part 52 to reduce radiation sound to the outside of the case 14.SELECTED DRAWING: Figure 3
Patent JP-2020006477-A (JP)
Title: Elastic ring attachment jig
Inventor: GOTO HIROSHI
IPC: F16J15/00
Filed: 2018-07-09
Abstract: To provide an elastic ring attachment jig which prevents twisting caused when an elastic ring is attached, enables the elastic ring to be attached to a desired position securely and efficiently, and secures sealability.SOLUTION: An elastic ring attachment jig 10 is used to attach a seal ring 20 to a stator holder 60 having a seal groove 68 on an outer peripheral surface and includes: a body 16 having an attachment part 48 to which the seal ring 20 is attached; and a pusher 12 which is movably provided at the outer periphery side of the body 16, contacts with an entire periphery of the seal ring 20 in a moving direction of the seal ring 20, and pushes out the seal ring 20 to the seal groove 68 side. Further, the pusher 12 presses a part of the seal ring 20 which is located at the outer peripheral surface side of the stator holder 60 in a direction orthogonal to the moving direction of the seal ring 20.SELECTED DRAWING: Figure 3
Patent JP-2020006833-A (JP)
Title: Vehicle control device
Inventor: IKEDA TSUYOSHI
IPC: B62D5/10
Filed: 2018-07-09
Abstract: To provide a vehicle control device that can be simply configured to monitor overheat of hydraulic fluid.SOLUTION: An ECU computes drive torque Tp based on discharge pressure of a pump (step 102) and multiplies the drive torque Tp by the number of rotations N and thus calculates consumed power W of the pump (=Tp×N) (step 103), and calculates the sum of consumed power W calculated in calculation cycles in a predetermined period as the amount of heat generation J of the pump (step 104). Next, the ECU calculates estimated hydraulic fluid temperature Oe based on the calculated amount of heat generation J (step 105) and determines whether the estimated fluid temperature Oe exceeds a specified temperature Oth (step 106). Then, when the estimated fluid temperature Oe is higher than the specified temperature Oth, the ECU determines that the hydraulic fluid is overheated (step 106: YES) and decreases the number of rotations N so as not to be lower than a lower limit and thus controls operation of an internal combustion engine (step 107).SELECTED DRAWING: Figure 3
Patent JP-2020010731-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2018-07-13
Abstract: To provide a game machine that can increase interest of a game by increasing the affinity between music reproduction and performances other than music reproduction.SOLUTION: A performance control microcomputer obtains the music selection random number from a music selection random number counter (S171), refers to a music selection table (S172), and when it is determined that the number of music reproduction times N indicating the number of times the music has been reproduced is not equal to or greater than a predetermined set number N1 (S173: No), selects the music associated with the music selection random number from the music selection table (S174). Then, a performance control microcomputer refers to the music selection table and selects a background image associated with the music selected in S174 (S175).SELECTED DRAWING: Figure 26
Patent JP-2020011344-A (JP)
Title: Attachment and jacket for robot
Inventor: MACHIDA SEIJI
IPC: B25J19/00
Filed: 2018-07-19
Abstract: To provide an attachment that can reduce risks that a jacket for a robot may be broken and abraded without impairing drip-proofness and dust-proofness and a jacket for a robot.SOLUTION: An attachment 1 according to an embodiment for fixing a protection jacket 2 to be attached to a robot 3 to the robot 3, has a discoid main body part 10. A flange mounting part 11 for mounting the main body part 10 on a flange 3g of the robot 3 is provided on one surface 10a at the robot 3 side of the main body part 10. A hand mounting part 12 for mounting a hand 4 is provided on the other surface 10b of the main body part 10. In the main body part 10 is provided a fastening part 15 for fastening the protection jacket 2. At an inner periphery side of the main body part 10 is formed a through-hole 13 to which mechanism members such as a joint 21 for connecting the one surface 10a to the other surface 10b and a cable gland 22 are attached.SELECTED DRAWING: Figure 2
Patent JP-2020017085-A (JP)
Title: Print management device, print system, and print management program
Inventor: ISOBE KIMIHIKO
IPC: B41J29/393
Filed: 2018-07-25
Abstract: To provide a print management device, a print system, and a print management program that can, in comparing with a case in which a barcode assigned to each page of a printed material is embedded in print data and printed, more efficiently reprint a reprint material including a failed page that has failed in the printing device.SOLUTION: A print management device 12 includes: a receipt unit 30 that receives order information and print data of a printed material; a generation unit 32 that generates, based on the order information, barcode information on a barcode to be provided for each page of the printed material; an output unit 34 that outputs the print data and the barcode information to the printing device 14 that executes processing including printing of the printed material; an acquisition unit 36 that acquires barcode information on a barcode of a failed page that has failed in the printing device 14; and a control unit 38 that controls the output unit 34 so that the barcode information of the failed page and the reprint data of the reprint material including the failed page are output to the printing device 14.SELECTED DRAWING: Figure 2
Patent JP-2020021760-A (JP)
Title: Shield structure
Inventor: MATSUURA SHINYA
IPC: H05K9/00
Filed: 2018-07-30
Abstract: To provide a shield structure capable of preventing a decrease in shield performance at high frequencies.SOLUTION: A shield structure includes a first shield case 1 having a first housing portion 11, a second shield case 2, which is substantially the same height as the first shield case 1, is disposed adjacent to the first shield case 1 with a gap, and has a second housing portion 21, and a conductive sealing member 3 that covers a gap between the first shield case 1 and the second shield case 2. The conductive sealing member 3 is grounded.SELECTED DRAWING: Figure 1
Patent JP-2020019852-A (JP)
Title: Fluorine-based grease base oil diffusion preventing agent
Inventor: JINBO MASAKO
IPC: C10M137/02
Filed: 2018-07-31
Abstract: To prevent diffusion of fluorine-based grease base oil.SOLUTION: Fluorine-based grease is obtained by adding a base-oil diffusion preventing agent composed of a compound of a molecular weight of 1500 or lower represented by structural formula (1) to a fluorine-based grease body and uniformly mixing the mixture. The structural formula (1) is represented by En-Z, in which E is a group comprising a polyalkylene ether group skeleton with the whole or a part of hydrogen atoms therein being fluorinated, Z is a residue of an oxo-acid of phosphor, and n is an integer of 1 to 3. Concrete examples of a compound represented by the structural formula (1) include a compound having a chemical formula CF-(OCFCF)-OCF-CHO-P(O)(OH), [CF-(OCFCF)-OCF-CHO]-P(O)(OH), CF-(OCFCF)-OCF-CHO-(CH)-P(O)(OH), or CF-(OCFCF)-OCF-CHO-(CH)-PH(O)(OH).SELECTED DRAWING: Figure 1
Patent JP-2018196744-A (JP)
Title: Game device, game system, and computer program
Inventor: KAWAI NORIFUMI
IPC: A63F13/80
Filed: 2018-07-31
Abstract: To provide a game device capable of suppressing a situation in which a waiting time is prolonged, and a game is started even though the number of players is small when executing a game in which a plurality of players take part.SOLUTION: A game device 30 includes: a game execution part for executing a game in which a plurality of players take part; a bet pattern information acquisition part 361 for acquiring bet pattern information for designating a bet pattern for the game before a player to take part in the game is determined from one or more players; and a special participant selection part 362 for selecting part of the players that take part in the game from among players who are not playing when players who take part in the game are determined. The game execution part executes the game with the player selected by the special participant selection part 362 as part of the players who take part in the game.SELECTED DRAWING: Figure 22
Patent JP-2020018220-A (JP)
Title: Work management system and method
Inventor: SAKAGUCHI KAZUO
IPC: A01F12/60
Filed: 2018-07-31
Abstract: To allow efficient automatic travel.SOLUTION: A work management system comprises: a satellite antenna for receiving a satellite signal from a satellite; a satellite positioning module 80 for outputting positioning data corresponding to an own vehicle position on the basis of the satellite signal; a yield output part 20 for outputting a yield measured by the yield sensor 19; a data acquisition part 90 for acquiring positioning data and yield; an area calculation part 84 for calculating an area where the work has been performed of the work region where the work has been performed, and an area where the work has not been performed of a work region where the work has not been performed, on the basis of the positioning data acquired in manual travel; a yield rate calculation part 71 for calculating a yield rate being yield for unit area in the work region where the work has been performed; and a total yield estimation part 72 for estimating a total yield of grains which is expected to be harvested on the work region where the work has not been performed, based on the area of the work region where the work has not been performed and the yield rate.SELECTED DRAWING: Figure 4