baber/WOPTO huggingface dataset:
Patent JP-2018184637-A (JP)
Title: Method for forming tungsten film
Inventor: MAEKAWA KOJI
IPC: H01L21/768
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a tungsten film having low resistance.SOLUTION: The method of forming a tungsten film is provided in one embodiment. The method comprises the steps of forming a discontinuous film including metal on a substrate and forming a tungsten film on the substrate having the discontinuous film formed thereon. In the step of forming the discontinuous film, for example, first raw material gas and nitriding gas are alternately supplied together with carrier gas. In the step of forming the tungsten film, for example, second raw material gas and reducing gas are alternately supplied together with the carrier gas.SELECTED DRAWING: Figure 1
Patent JP-2018189113-A (JP)
Title: Anti-loosening screw
Inventor: NARASAKI KOJI
IPC: F16B39/30
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an anti-loosening screw which properly presents an anti-loosening effect even if repeatedly used.SOLUTION: An anti-loosening screw is provided in a configuration that, at a valley side of an upper flank surface of an upper male thread that is formed in an upper part of a leg, a first upper flank surface having a flank angle equal to an upper flank surface of a female screw groove is formed. At a crest side of the same thread, a second upper flank surface having a flank angle smaller than that of the first upper flank surface is formed continuously to the first upper flank surface. A peak surface of the upper male thread is expanded upwards and formed wider than a valley bottom face of the female screw groove, thereby forming an expansion part consisting of an upper end of the peak surface and an outer end of the second upper flank surface. A lower flank surface of the upper male thread is formed at a flank angle larger than that of the lower flank surface of the female screw groove. Upper and lower flank surfaces of a lower male thread that is formed in a lower part of the leg is formed at a flank angle equal to that of the upper and lower flank surfaces of the female screw groove.SELECTED DRAWING: Figure 1
Patent JP-2018191057-A (JP)
Title: Image processing system, control method of image processing system, and program
Inventor: TAKAMIYA HIROYOSHI
IPC: B41J29/38
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To enable a user to select that a lock of a setting can be released from an operation part of an image processing system.SOLUTION: An image processing system includes: storage means of storing a setting value; setting means of setting the setting value; first reception means of receiving an instruction on the basis of a user operation performed through an operation of the image processing system; second reception means of receiving the instruction from an information processing device; and lock control means of locking the setting performed by the setting means in accordance with the instruction received from the first or second reception means, and releasing the lock of the setting in accordance with the instruction received from the first or second reception means. The image processing system includes selection means of selecting whether the releasing of the lock by the lock control means is permitted on the basis of the instruction received from the first reception means.SELECTED DRAWING: Figure 19
Patent JP-2018187842-A (JP)
Title: Inkjet recording medium
Inventor: SENBA TATSUO
IPC: B41M5/52
Filed: 2017-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording medium reduced in paper deformation such as cockling while having excellent ink absorbency, and suppressed in image unevenness even when printed on a whole surface of a paper sheet such as solid printing.SOLUTION: In the recording medium for inkjet provided with an ink-receiving layer on one side of base paper, in accordance with a water absorption test by a Cobb method of JIS-P-8140, water absorbency of Cobb30 of a surface (an ink-receiving layer side) is 40 g/m2 or more, the Cobb30 of a receiving layer side of the base paper is 5.0 g/m2 or more and 20 g/m2 or less, the Cobb60/Cobb30 of both of the surface (the ink-receiving layer side) and the receiving side of the base paper is 1.5 or less, and air permeability of the recording medium is 10 s or more and 60 s or less.SELECTED DRAWING: None
Patent JP-2018189586-A (JP)
Title: Contact combustion-type gas sensor
Inventor: UEDA TAKESHI
IPC: G01N27/16
Filed: 2017-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a contact combustion-type gas sensor that has a higher resistance to siloxane, for example, without involving a rapid drop of sensitivity.SOLUTION: The contact combustion-type gas sensor includes a detection element that detects a detection target gas, the detection element covering a noble metal wire material 11 and having a gas detecting part 12 in contact with the detection target gas. The gas detecting part 12 has structure particles P with a fine particle layer mainly formed of metal oxide fine particles outside an insulating oxide carrier for carrying a noble metal catalyst as core particles.SELECTED DRAWING: Figure 3
Patent JP-2018190940-A (JP)
Title: Sheet sticking method
Inventor: UENO MASAMITSU
IPC: H01L21/683
Filed: 2017-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a sheet sticking method that is able to hinder non-uniform interval between devices and to provide a sheet sticking method that is able to hinder a decrease in device productivity.SOLUTION: A processing method, which is a sheet sticking method, is a method for sticking a sheet to a plate-like object. The processing method comprises: a sheet sticking step ST1 in which a sheet is stuck to the plate-like object, the sheet with the plate-like object stuck thereto is attached to an annular frame with an opening, and thereby a plate-like unit is formed from the annular frame, the plate-like object accommodated in the opening of the annular frame and the sheet stuck to the plate-like object; and a tension relaxing step ST2 in which, after the sheet sticking step ST1, tension applied to the sheet in the sheet sticking step ST1 is relaxed.SELECTED DRAWING: Figure 2
Patent JP-2018196056-A (JP)
Title: Communication device and communication method
Inventor: SUZUKI MASARU
IPC: H04L9/08
Filed: 2017-05-19
Abstract: To obtain efficient common key generation processing.SOLUTION: A communication device includes a processing unit and a communication unit. The communication device is at least one of a plurality of communication devices which perform encryption communication each other on a transmission path, using a common key generated by a DH key sharing method. The processing unit determines a transmission order in such a manner that at least one of the maximum value of each common key generation time in the plurality of communication devices and the number of key generation processing times by the plurality of communication devices comes to have a smaller value. Based on the transmission order determined by the processing unit, the communication unit transmits, to another communication device among the plurality of communication devices, an instruction to transmit a partial key, so as to transmit the partial key generated by the self, according to the determined transmission order.SELECTED DRAWING: Figure 8
Patent JP-2018003005-A (JP)
Title: Ordinary temperature curable weather resistant coating composition
Inventor: YANAGIGUCHI TAKEO
IPC: C09D7/40
Filed: 2017-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a weather resistant coating composition suitable for forming a cured coated film excellent in long term weather resistance even under a severe corrosive environment condition, and excellent in impact resistance and recoat adhesiveness even under an ordinary temperature dryness.SOLUTION: There is provided an ordinary temperature curable weather resistant composition which is a multicomponent composition containing a main agent component (I) and a curing agent component (II), the main agent component (I) contains polyamine (A), the curing agent component (II) contains a polyepoxide and/or epoxy group-containing silane coupling agent (B), one or both of the main agent component (I) and the curing agent component (II) contain a curing catalyst component (C) and a hydrolyzable silyl group-containing silicone resin (D) and the curing catalyst component (C) contains both of an aluminum-based catalyst and a tin-based catalyst.SELECTED DRAWING: None
Patent JP-2018201541-A (JP)
Title: Slot machine
Inventor: OKAMOTO KOICHI
IPC: A63F5/04
Filed: 2017-05-30
Abstract: To provide a slot machine capable of reducing a capacity of a program by simplifying processing related to a game.SOLUTION: It is managed by value of bits D0 to D3 of an MM flag composed of 8 bit data whether or not characters 1 to 4 appear (a). With value (00H to 0EH) of the MM flag, selection lottery tables A to O are matched (b), and in selecting a character to appear, any of the characters which have not appeared yet is selected by a lottery on the basis of the selection lottery table in accordance with the value of the MM flag.SELECTED DRAWING: Figure 83
Patent JP-2018204812-A (JP)
Title: Heat exchange system and method of controlling the same
Inventor: KATSURAYAMA YOHEI
IPC: F25B47/02
Filed: 2017-05-31
Abstract: To provide a heat exchange system that can be placed in defrosting operation while heat exchange loss of the heat exchange system having a plurality of outdoor heat exchangers is suppressed, and a method of controlling the same.SOLUTION: An air conditioner 10 comprises a low stage-side compressor 3a, a high stage-side compressor 3b further compressing a refrigerant compressed by the low stage-side compressor 3a, and a plurality of outdoor heat exchangers 6 and an indoor heat exchangers 5, and is equipped with: a four-way valve 7 which is connected to the indoor heat exchanger 5 and one end side of the respective outdoor heat exchangers 6, a discharge side of the high stage-side compressor 3b, and a connection point between the low stage-side compressor 3a and high stage-side compressor 3b, and switches a flow passage of a refrigerant to be circulated; a three-way valve 8 which is provided between the four-way valve 7 and the respective outdoor heat exchangers 6, and switches a flow passage of a refrigerant to be circulated to the four-way valve 7, the respective outdoor heat exchangers 6, and a suction side of the low stage-side compressor 3a; and a control part which controls the switching of the flow passages by the four-way valve 7 and three-way valve 8.SELECTED DRAWING: Figure 4
Patent JP-2018203120-A (JP)
Title: Steering assistance device
Inventor: FUJII SHOTA
IPC: F02D29/02
Filed: 2017-06-06
Abstract: To improve the reliability of an LCA in a case where the LCA is used for the purpose of passing a preceding vehicle.SOLUTION: A steering assistance device comprises: LCA means 10, 20 that execute traffic lane change assistance control (LCA); curve shape acquiring means 10, 70 that acquire the shape of a curve present ahead in an advancing direction of a vehicle; vehicle speed acquiring means 10, 80 that acquire a vehicle speed; and SPM means 10, 60 that execute speed management control (SPM) that limits a vehicle speed such that when the vehicle enters a curve, the vehicle speed does not exceed an upper-limit vehicle speed determined according to the shape of the curve. The LCA means 10, 20 initiate the LCA in a case where it is determined that a predetermined condition for the initiation is satisfied. Conversely, in a case where the vehicle speed is limited by the SPM means 10, 60 or in a case where the vehicle speed is estimated to be limited by the SPM means within a predetermined time, the LCA is not initiated even if the condition for the initiation is satisfied.SELECTED DRAWING: Figure 6
Patent JP-2018206693-A (JP)
Title: Conductive member, electrochemical reaction unit and electrochemical reaction cell stack
Inventor: SATO YOSHIAKI
IPC: H01M8/12
Filed: 2017-06-08
Abstract: To suppress the warpage in the surface of a conductive member.SOLUTION: A conductive member comprises: a metal member containing Fe and Cr; an oxide coating layer disposed on a surface of the metal member and containing Cr oxide; and a coating layer disposed on a surface of the oxide coating layer on a side opposite to its surface opposed to the metal member and including Co oxide. The coating layer has a thickness of 10 μm or more and a porosity of 6.0% or more. In a section of the coating layer, the number of pores per unit area is 20/1000 μmor more.SELECTED DRAWING: Figure 8
Patent JP-2017195622-A (JP)
Title: Method for transferring data between two digital media devices
Inventor: BARTON JAMES M
IPC: H04M11/08
Filed: 2017-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for transferring data between two digital media devices.SOLUTION: A communication system and a family of methods for remote access to personal television service are disclosed. According to this invention, a remote personal TV service center provides centralized program guide information. A user may access to the personal TV service center through a digital video recorder which is connected to the personal TV service center via a telephone modem or a network server. A user may access to the personal TV service center through a remote computer terminal or a personal digital assistant which is connected to a computer network.SELECTED DRAWING: Figure 2
Patent JP-2019004584-A (JP)
Title: Control apparatus of dynamo-electric motor
Inventor: TANAKA SHUNPEI
IPC: G05B19/416
Filed: 2017-06-14
Abstract: To provide a control apparatus of a dynamo-electric motor capable of surely preventing the situation that a driven body is moved at an excessive acceleration speed by setting an acceleration/deceleration time constant which is set on the basis of an inertia to a proper range.SOLUTION: A control apparatus 2 of a dynamo-electric motor 10 that drives a work (driven body) W comprises: an inertia estimation part 22 that estimates an inertia on the basis of feedback information (torque or current)of the dynamo-electric motor 10; a calculation part 31 that calculates an acceleration/deceleration time constant of the dynamo-electric motor 10 from the estimation inertia estimated by the inertia estimation part 22; a storage part 32 that stores an inertia difference which is a difference between at least one existing actual inertia and the estimation inertia, and a time constant difference which is a difference between an actual acceleration/deceleration time constant corresponding to the actual inertia and the acceleration/deceleration time constant calculated on the basis of the estimation inertia; and a correction part 33 that corrects the acceleration/deceleration time constant calculated by the calculation part 31 by using the inertia difference and the time constant difference stored in the storage part 32.SELECTED DRAWING: Figure 4
Patent JP-2019001054-A (JP)
Title: Recording device and recording head voltage setting method
Inventor: MUKOUYAMA TAKUJI
IPC: B41J2/01
Filed: 2017-06-15
Abstract: To prevent a phenomenon in which prevention of a power supply circuit is destroyed by rush current when starting up driving voltage of an ink jet recording head from a resting state to an operating state.SOLUTION: A recording device includes: a head voltage control section 13 which sets target voltage of head voltage to be used for performing a recording operation by driving a recording head; a DC voltage preparation section 11 which prepares driving voltage while applying feedback to have the target voltage set by the head voltage control section 13; and a smoothing capacitor C1 which is connected between an output section of the DC voltage preparation section 11 and the recording head and has capacity which is twice or more of all nozzle capacity of the recording head driven at the same timing. When output voltage of the DC voltage preparation section 11 rises up to the target voltage, the voltage is made to rise taking a fixed time.SELECTED DRAWING: Figure 1
Patent JP-2019000363-A (JP)
Title: Scissors stand
Inventor: KUMADA YUKIO
IPC: B26B13/22
Filed: 2017-06-15
Abstract: To provide a scissors stand capable of not only covering blade parts of scissors but also securing always a resting place of scissors and making its existence position clear, without restricting the kind of target scissors.SOLUTION: In a scissors stand constituted of a cylindrical stand body 11, and a lid body 12 placed on the stand body 11, a locking part 13 for locking closed both blade part tips 21a/21a of the scissors 20 is formed on a bottom part of the stand body 11, and an insertion port 14 insertable by closed both blade parts 21/21 of the scissors 20 is formed on the lid body 12.SELECTED DRAWING: Figure 1
Patent JP-2019006843-A (JP)
Title: Fluorine-containing acryl compound and method for producing the same
Inventor: SAKANO YASUNORI
IPC: C08G65/336
Filed: 2017-06-20
Abstract: To provide a fluorine-containing acryl compound having two kinds of different functional groups useful as a hard coat agent or the like and a method of producing the same.SOLUTION: The present invention provides a fluorine-containing acryl compound represented by formula (1) or (2): [Rf-Z]-Q-[Z-SiRXM](1), [MXRSi-Z]-Q-Z-Rf-Z-Q-[Z-SiRXM](2). (Rf, Rfare a monovalent or divalent perfluoropolyether group with a molecular weight 400-20,000, Zis a divalent hydrocarbon group which may have O, N, Si, Zis a divalent hydrocarbon group, Qis an Si-containing (a+b)-valent group, Qis an Si-containing (b+1)-valent group, a, b are 1-10, c is 0 or 1, g, h is 1 or 2, g+h+c=3, R, R, Rare a monovalent hydrocarbon group, X is CH=CR-COO-Z-SiRR-O-, Ris H or R, Zis a divalent hydrocarbon group, M is an alkoxy group or alkoxyalkyl group).SELECTED DRAWING: None
Patent JP-2019005771-A (JP)
Title: Metallic member and method of manufacturing the same
Inventor: EGAWA TETSUJI
IPC: B21D5/01
Filed: 2017-06-21
Abstract: To provide a metallic member that enhances bond strength of plate materials mutually without increasing the number of abutting parts of plate materials subjected to butt welding, and a method of manufacturing the same.SOLUTION: In a metallic member 1 according to one embodiment of the present invention, first and second plate materials 2 and 3 are welded together by butting against each other via at least one butt part. The length between one end and the other end of a welding boundary line between the first and second plate materials 2 and 3 in the butt part is greater than the length of a straight line connecting the one end and the other end of the welding boundary line.SELECTED DRAWING: Figure 1
Patent JP-2019009364-A (JP)
Title: Substrate carrier
Inventor: FUKUSHIGE RYOSUKE
IPC: H01L21/673
Filed: 2017-06-28
Abstract: To provide a substrate carrier capable of being applied to a dipping type etching apparatus.SOLUTION: A carrier 16 is used in an etching tank 12 having a diffusing tube 14 having a diffusing hole for injecting air upward from the bottom. In the carrier 16, a plurality of glass substrates 50 in a vertical state are arranged along a predetermined direction. The carrier 16 includes at least a slit portion 24 and a rectifying plate 28. The slit portion 24 is configured to support the side end portions of the plurality of glass substrates 50. The rectifying plate 28 is arranged along the arranging direction of the plurality of glass substrates 50 in the lower portion of the slit portion 24 and extends up to the end region of the plurality of glass substrates 50.SELECTED DRAWING: Figure 3
Patent JP-2019007462-A (JP)
Title: Exhaust control valve
Inventor: YOSHIOKA MAMORU
IPC: F16K1/32
Filed: 2017-06-28
Abstract: To secure heat resistance to heat damage and secure precise drive connection to a drive mechanism of a valve stem in an exhaust control valve.SOLUTION: A valve stem 14 is disposed in a casing 19 to penetrate through each flow passage 17, 18, and each valve element 12, 13 is provided in each of the flow passages 17, 18 integrally with the valve stem 14. A first bearing 22 is provided between the casing 19 and a first stem end portion 14a, and a second bearing 23 is provided between the casing 19 and a second stem end portion 14b. A first seal member 26 is provided on the first stem end portion 14a between the valve element 13 and the first bearing 22, and a second seal member 27 is provided on the second stem end portion 14b between the valve element 12 and the second bearing 23. A tip of the first stem end portion 14a is in drive connection with a deceleration mechanism 15. The first bearing 22 comprises a precisely supportable rolling bearing, and the second bearing 23 comprises a slide bearing enabling successful heat radiation to the casing 19. The first stem end portion 14a between the first bearing 22 and the valve element 13 includes a fitting structure 41 for limiting heat transfer and a third bearing 24 comprising a slide bearing.SELECTED DRAWING: Figure 2
Patent JP-2019009725-A (JP)
Title: Vehicle radio communication system
Inventor: ITH VANNSITH
IPC: H04B15/02
Filed: 2017-06-28
Abstract: To suppress the influence of radio wave interference without increasing a delay time, by making channel changeover be unnecessary even under an environment in which spatial restriction or restriction on available frequency resources is severe.SOLUTION: A vehicle radio communication system includes a terminal that when another terminal in the system is a source of interference, transmits an instruction to suppress transmission output to suppress the interference. When the source of the interference is outside the system, transmission power of the terminal is strengthened to suppress the interference. A distance to the source of the interference is measured on the basis of a propagation delay time of a radio wave. The measured distance is compared with distance information on each terminal stored in a memory. Whether or not the source of interference is inside the system is identified on the basis of a result of determining whether or not the distances agree with each other. Or, the distance to the source of interference is compared with an in-vehicle distance threshold. In order to identify whether the source of interference is inside or outside the system, a fluctuation range of the distance to the source of interference, a fluctuation range of reception power, antenna directivity, and the like are considered. An adjustment range of the transmission power is determined depending on reception power of a detected interference wave. A signal power to interference power ratio SIR is improved by power control.SELECTED DRAWING: Figure 3
Patent JP-2019011382-A (JP)
Title: Adhesive composition and application thereof
Inventor: TAKEYA NOBUYUKI
IPC: C09J201/00
Filed: 2017-06-29
Abstract: To provide an adhesive composition capable of binding fiber doughs each other at high strength, and capable of providing a bound part excellent in feeling since a binding location is flexible, an adhesive sheet and clothing.SOLUTION: There is provided an adhesive composition for binding fiber doughs, which is an adhesive composition containing a vinyl polymer (A) and an acrylic adhesive polymer (B), in which the vinyl polymer (A) has a glass transition temperature (Tg) of 30°C or higher and 200°C or lower, and a number average molecular weight of 500 or more and 10,000 or less, and a first Tg, which is the glass transition temperature of the whole adhesive composition, is -80°C or higher and 10°C or lower.SELECTED DRAWING: None