baber/WOPTO huggingface dataset:
Patent JP-2018025244-A (JP)
Title: Electron beam irradiation method to cage of rolling bearing
Inventor: TADA MASAMI
IPC: F16C19/26
Filed: 2016-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam irradiation method to a cage of a rolling bearing, capable of uniformly applying electron beam simultaneously to an outer diameter face and both end faces of the cage, and providing an outer diameter face coat requiring highest sliding performance in the cage of the rolling bearing, with highest energy application ratio of electron beam.SOLUTION: In an electron beam irradiation method to a cylindrical cage 1 of a rolling bearing having a plurality of pocket portions 2 to retain rolling elements, electron beam is applied to resin layers formed on an outer diameter face 5 and both end faces 7 of the cylindrical cage of the rolling bearing from an outer diameter face direction under a nitrogen atmosphere, while rotating the cage on a cylindrical shaft of the cage as a center.SELECTED DRAWING: Figure 2
Patent JP-2018023323-A (JP)
Title: Decoloration inhibitor and decoloration inhibition method of anthocyanin-based pigment
Inventor: TAKANO KATSUMI
IPC: C09B67/00
Filed: 2016-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for inhibiting decoloration of general processed food and drink containing an anthocyanin-based pigment, where factors for decoloration include UV, heating and aging, and preferably, article to be added to foods is general food and has high safety.SOLUTION: There is provided a method for containing food fiber of 15 wt.% or more and vitamin C in a yeast extract having RNA content of 5 wt.% or more, peptide content of 5 wt.% or more and free amino acid content of 4 wt.% or more and adding further glutathione to an anthocyanin-based pigment or a general processed drink and food containing the pigment. There is provided a decoloration inhibition method of an anthocyanin-based pigment by adding a proper amount of the yeast extract.SELECTED DRAWING: Figure 1
Patent JP-2018026188-A (JP)
Title: Optical disk, optical disk recording device, and optical disk reproduction apparatus
Inventor: NAKADA KOHEI
IPC: G11B7/24097
Filed: 2016-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk capable of being managed and manufactured together with optical disks with different recording capacity even when the recording capacity is changed.SOLUTION: The optical disk includes: an area for disk management information in which a piece of predetermined information is previously recorded; and a recording system area in which a piece of information recorded in a predetermined position of a non-data area included in a recordable area for identifying a recording system of the optical disk. The access method to the optical disk is determined on the basis of a piece of disk management information and a piece of information for identifying the recording system.SELECTED DRAWING: Figure 2
Patent JP-2018026465-A (JP)
Title: Transformer
Inventor: TOMIOKA AKIRA
IPC: H01F30/10
Filed: 2016-08-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce the amount of displacement of windings when excessive electromagnetic mechanical force is applied.SOLUTION: A transformer (1) including: an iron core (2); a winding (3) wound around the iron core; and a plurality of spacers (7) arranged between coils (C) of the winding. The spacers are disposed between the respective coils extending from one axial end to the other axial end of the winding. The thickness of the spacers in a central portion is smaller than the thickness in the axial direction of the winding with respect to the spacers on both ends in the axial direction of the winding.SELECTED DRAWING: Figure 4
Patent JP-2018024619-A (JP)
Title: Endurance improver
Inventor: SADAKIYO TAKESHI
IPC: A23L33/125
Filed: 2016-08-12
Abstract: PROBLEM TO BE SOLVED: To provide an endurance improver that does not impair the original flavors of foods and drinks even when a sufficient amount of it is blended in the foods and drinks, and a food or beverage composition for improved endurance that contains the endurance improver.SOLUTION: The present invention provides an endurance improver containing a branched α-glucan mixture, described herein, as an active ingredient, and a food or beverage composition for improved endurance that contains the endurance improver.SELECTED DRAWING: None
Patent JP-2018032979-A (JP)
Title: Service provision system and method
Inventor: AKEI MASAHARU
IPC: H04L9/08
Filed: 2016-08-24
Abstract: PROBLEM TO BE SOLVED: To take sufficient security countermeasures even when radio communication other than mobile communication is used in vehicle communication.SOLUTION: In a service provision system, a service provision server generates on-vehicle equipment authentication information, server authentication information, and a communication encryption key respectively from a random number, and distributes multiple combinations consisting of the on-vehicle equipment authentication information, server authentication information, and communication encryption keys to on-vehicle communication equipment via a mobile communication network. The on-vehicle communication equipment stores the distributed multiple combinations, selects one of the multiple combinations, uses the selected combination for equipment authentication and communication encryption with the service provision server via radio communication, uses the combination by switching for each service reception, and discards the used combination. Thus, mutual equipment authentication between the on-vehicle communication equipment and the service provision server, and tapping and alteration of communication, become difficult.SELECTED DRAWING: Figure 1
Patent JP-2018000917-A (JP)
Title: Jump rope exercise equipment
Inventor: KANG PAN KYU
IPC: A63B5/20
Filed: 2016-08-26
Abstract: PROBLEM TO BE SOLVED: To provide jump rope exercise equipment.SOLUTION: This jump rope exercise equipment comprises: a rope extended and formed in a winding state of becoming a helix shape from one side toward the other side; two handles with a cylindrical shape inner space for connecting and fixing both ends of the rope, respectively; a move locking supporting tool formed so as to grab the end of the rope while being hooked in a movable manner along the length direction of the cylindrical inner space of the handle; and an elastic connector arranged in the inside of the handle in a connecting state capable of flexibly pulling the move locking supporting tool.SELECTED DRAWING: Figure 1
Patent JP-2016196512-A (JP)
Title: Stabilized composition of protein having free thiol moiety
Inventor: ZHU GAOZHONG
IPC: A61K47/12
Filed: 2016-08-29
Abstract: PROBLEM TO BE SOLVED: To provide compositions of proteins having free thiols, and methods of making and methods of using such the compositions.SOLUTION: Compositions described in this description (for example, liquid compositions containing a protein) have prolonged stability. For example, under pre-selected conditions (for example, upon storage in an airtight container, at a temperature of 2-8°C for a period of 3, 6, 9, 12, or 24 months (or longer in some embodiments)), the protein in the composition retains at least 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 99, or 100% of stability it has had prior to the storage. When used in this description, the stability includes parameters such as a protein structure (for example, minimizing or preventing changes in a protein structure (for example, protein aggregation or protein degradation (for example, fragmentation)) and/or biological activity of the protein (for example, ability to convert a substrate into a product).SELECTED DRAWING: None
Patent JP-2018033637-A (JP)
Title: Game machine
Inventor: TANAKA KATSUYA
IPC: A63F5/04
Filed: 2016-08-30
Abstract: PROBLEM TO BE SOLVED: To enable a player to reliably recognize that start of reels occurs after a regulation number of game media are charged and to eliminate risks to cause game false recognition.SOLUTION: When feeding processing of game media is performed on the basis of a command input of a feeding switch, there are provided: starting command clear means during charge processing that clears a start command storage area storing command input of a start switch; and start permission means after confirming regulation number that permits performance of reel start processing on the basis of the command input of the start switch after charge of the regulation number of game media.SELECTED DRAWING: Figure 3
Patent JP-2017053076-A (JP)
Title: Modified cellulose fiber
Inventor: YOSHIDA MINORU
IPC: C08B11/18
Filed: 2016-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a modified cellulose fiber which can be stably dispersed and exhibits a good thickening effect when blended with various organic solvents, and to provide a method for efficiently producing the modified cellulose fiber.SOLUTION: There is provided a modified cellulose fiber having an average fiber diameter of 1 nm or more and 500 nm or less, where one or two or more kinds of substituent groups selected from general formula (1): -CH-CH(OH)-Rand general formula (2): -CH-CH(OH)-CH-(OA)-O-Rare bound to a cellulose fiber through an ether bond, measurement viscosity of a dispersion body with a concentration of 0.2 mass% obtained by subjected to a fine dispersion treatment with a high-pressure homogenizer in any one organic solvent selected from DMF, MEK and toluene [E type viscometer (cone rotor of 1°34'×R24), 25°C and 1 rpm] is 15 Pa s or more, and the modified cellulose fiber has a cellulose I type crystal structure.SELECTED DRAWING: None
Patent JP-2017000822-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2016-09-07
Abstract: PROBLEM TO BE SOLVED: To reduce economic burden of game halls when introducing holding-point type slot machines.SOLUTION: A CU (card unit) connected to a holding-point type S machine (slot machine) stores holding-points that can be used in the S machine for games. From the S machine to the CU, information on an addition number corresponding to winnings and the like and information on a subtraction number corresponding to a bet-number setting is sent for every 200 ms. When receiving this, the CU updates the holding-points and stores them. When receiving an operation command to stop the game, the S machine does not immediately initialize the holding-points that are temporarily stored, but after waiting for an end of one game, sends the CU an action response including "Game prohibited, Game Completed ON". The CU awaits this action response and then sends the initialization command to the S machine.SELECTED DRAWING: Figure 4
Patent JP-2018039532-A (JP)
Title: Lashing rod
Inventor: MINAMI ATSUSHI
IPC: B65D90/00
Filed: 2016-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a lashing rod such that a rod fitting part and a lashing rod body never interfere with each other.SOLUTION: The present invention relates to a lashing rod 1 which is used to lash a container 100 to be transported by a cargo ship, and has a fixing member 3 to be fixed by engagement to corner metal fittings 101 of the container 100 connected to the tip of the lashing rod body 2. The lashing rod body 2 has, at its tip, a wider-width part 11 having a long hole 12 widened in width toward the corner metal fittings 101, and the fixing member 3 comprises an engagement pin 13 which is inserted into the long hole 12 and engages the wider-width part 11 such that an engagement position is movable in a wider-width direction of the wider-width part 11.SELECTED DRAWING: Figure 1
Patent JP-2018039085-A (JP)
Title: Cutting method
Inventor: AN GOON WEI
IPC: B24B27/06
Filed: 2016-09-08
Abstract: PROBLEM TO BE SOLVED: To reduce risk of becoming non-processable and the deterioration in a processing quality.SOLUTION: Since a cutting method comprises a second cutting groove forming step of forming a second cutting groove 2 by cutting in up to a first depth L1 or a second depth L2 shallower than the first depth L1 to a workpiece W by a second cutting blade 34 having a thickness of a second value 4 smaller than a first value 3 along a first cutting groove formation expected area S of a workpiece W and a first cutting groove forming step of forming a first cutting groove 1 by cutting the second cutting groove 2 while cutting in up to the first depth L1 to the workpiece W by a first cutting blade 33 along the first cutting groove formation expected area S after executing the second cutting groove forming step, a removal quantity for cutting-removing the workpiece W by the first cutting blade 33 is reduced more than when the second cutting groove 2 is not formed in the workpiece W, and a processing load applied to a spindle 31 can be reduced. Thus, risk of becoming unable to process the workpiece W and the deterioration in a processing quality can be reduced.SELECTED DRAWING: Figure 2
Patent JP-2018049969-A (JP)
Title: Method of manufacturing display device
Inventor: NISHINOHARA TAKUMA
IPC: H01L51/50
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that, since a silicon layer formed by applying a liquid silicon material on a substrate has a high transmittance, the silicon layer cannot be sufficiently crystallized by irradiation of laser light.SOLUTION: A method of manufacturing a display device is provided including the steps of: forming a metal layer defined in an island shape on an insulating surface; forming an insulating layer for embedding a metal layer, on the metal layer; applying a liquid containing low molecular weight silane on the insulating layer to form a silicon-containing layer; irradiating the silicon-containing layer with laser light to form a crystalline silicon layer in a region that overlaps with the metal layer; and removing the silicon-containing layer remaining in a region other than the crystalline silicon layer by wet processing.SELECTED DRAWING: Figure 1
Patent JP-2017104496-A (JP)
Title: Method for producing sintered metal accessory
Inventor: ITO YASUTAKA
IPC: A44C27/00
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To widen the range of the design of sintered metal accessories and improve their strength.SOLUTION: A sintered metal accessory (toe ring 1) is produced through a powder compression step for forming a compressed powder body 10 by compressing and molding precursor powder, a sintering step for sintering the compressed powder body 10 to obtain a sintered body 20, and a molding step for subjecting the sintered body 20 to plastic working and molding it into a predetermined shape.SELECTED DRAWING: Figure 3
Patent JP-2018054410-A (JP)
Title: Three-dimensional shape measuring method and three-dimensional shape measuring device
Inventor: CHIGA DAISUKE
IPC: G01B11/25
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional shape measuring method and a three-dimensional shape measuring device that realize suppression of deterioration in measuring precision.SOLUTION: A three-dimensional shape measuring device acquires multiple pieces of first image data for fringe patterns projected on an object while shifting each phase of sinusoidal fringe patterns having a brightness distribution in S10, calculates each relative phase value of multiple pixels of the first image data in S20, and then acquires multiple pieces of second image data obtained by projecting multiple gray code patterns different in cycle on the object and calculates a fringe order of each fringe pattern of the pixels of the first image data in S30. At that time, a gray code cycle being a combined value of the gray code patterns to be projected is shorter than a fringe pattern cycle. The device calculates each absolute phase value of the pixels of the first image data on the basis of the relative phase value and the fringe order in S40, and then calculates a three-dimensional shape of the object on the basis of each absolute phase value of the pixels of the first image data in S50.SELECTED DRAWING: Figure 3
Patent JP-2018053994-A (JP)
Title: Seal device for axle of agricultural implement
Inventor: IKEBUKURO KAZUHA
IPC: F16J15/3248
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a seal device for an axle of an agricultural implement capable of properly fitting a seal member to a shaft hole of a housing.SOLUTION: A seal device 10 disposed in an annular space between an axle 11 of an agricultural implement and a shaft hole 12a of a housing 12 to which the axle 11 is inserted, to seal between a seal space A inside of the housing 12 and an external portion B of the housing 12, includes a seal member 15 having: a fitting portion 36 inserted to the shaft hole 12a from an end portion at an axial one side and fitted and fixed to the housing 12; and lips 32, 33, 34, 35 kept into contact with seal faces 51d, 51e disposed at the axle 11 side. The fitting portion 36 is composed of an elastic material, and the fitting portion 36 has a small diameter portion 36b disposed on the end portion at the axial one side, and a large diameter portion 36c disposed at the axial other side with respect to the small diameter portion 36b and having an outer diameter larger than that of the small diameter portion 36b.SELECTED DRAWING: Figure 2
Patent JP-2018052273-A (JP)
Title: Steering lock device
Inventor: OKUDA KOJI
IPC: E05B81/74
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a steering lock device which can secure the detection accuracy of an unlock position of a lock member.SOLUTION: Detection signals Sa to Sc of a lock detection part 27a for detecting a load position, a first unlock detection part 27b for detecting an unlock position, and a second unlock detection part 27c for detecting an intermediate position are used for lock position determination. The first unlock detection part 27b is a sensor of a digital output, and the second unlock detection part 27c is a sensor of an analog output. At an unlock operation, when a level of Hi/Lo of the first unlock detection part 27b is changed, and also when an output of the second unlock detection part 27c becomes smaller than a second disturbance determination threshold V2 after becoming larger than a first disturbance determination threshold V1, it is determined that an operation is switched to an unlock state.SELECTED DRAWING: Figure 3
Patent JP-2018054998-A (JP)
Title: Drum cartridge
Inventor: ABE KOJI
IPC: G03G21/18
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To excellently keep the contact state of a contact point on a developing cartridge side with a contact point on a drum cartridge side, even in such a state that a driving force is not inputted to a developing roller.SOLUTION: A drum cartridge 20 includes a photoreceptive drum 21, a drum frame 22 to/from which a developing cartridge 10 can be attached/detached, a lock lever 60 for locking the developing cartridge 10, a first drum contact point 71A which comes into contact with the electric contact point 42 of the developing cartridge 10, in such a state that the developing cartridge 10 is locked to the drum cartridge 20, and a spring (coil spring 74) which energizes the first drum contact point 71A toward the electric contact point 42. In such a state that the lock lever 60 locks the developing cartridge 10 to the drum cartridge 20, the first drum contact point 71A is pushed toward the electric contact point 42 by the energizing force of the spring.SELECTED DRAWING: Figure 13
Patent JP-2018055056-A (JP)
Title: Anti-glaring antireflection hard coat film, image display device, and method for producing anti-glaring antireflection hard coat film
Inventor: SHICHRI KEI
IPC: G02B5/02
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an anti-glaring antireflection hard coat film which can impart excellent anti-glaring properties and antireflection properties, causes little glariness and has good visibility when used for various displays, and can also be used as a film for surface protection.SOLUTION: An anti-glaring antireflection hard coat film has a transparent film-like base material 10, and one layer of an anti-glaring layer 12 and one layer of an antireflection layer 11, in order from the side of the base material 10, on one surface side of the base material 10. A thickness of the anti-glaring layer is 3-15 μm, and a thickness of the antireflection layer is 50-150 nm. The anti-glaring layer is a cured product obtained by curing a resin composition containing an active energy ray-curable resin, and the resin composition contains silica particles having a volume average particle diameter of 0.3-0.9 μm.SELECTED DRAWING: Figure 1
Patent JP-2018058255-A (JP)
Title: Liquid injection device and fluid discharge method for the same
Inventor: MURAYAMA MASATO
IPC: B41J2/175
Filed: 2016-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a liquid injection device capable of appropriately supplying liquid even when a filter is installed on a flow passage leading to a liquid injection section, and a fluid discharge method for the liquid injection device.SOLUTION: A liquid injection device 11 comprises: a liquid injection section 13 injecting liquid; a supply flow passage 15 provided so as to be able to supply the liquid from a liquid supply source 14 toward the liquid injection section 13; a feedback flow passage 35 in which a first end is connected to a first position P1 of the supply passage 15 and a second end is connected to a second position P2 closer to the liquid injection section 13 than the first position P1 of the supply flow passage 15, the feedback flow passage 35 forming a circulation flow passage 36 together with the supply passage 15; a circulation pump 37 capable of circulating fluid in the circulation flow passage 36; an exchangeable filter unit 40 having a filter 41 collecting foreign matters and constituting a part of the feedback flow passage 35; a discharge flow passage 38 being connected to the feedback flow passage 35 and provided so as to be able to discharge the fluid to the outside; and an inflow regulation section 39 capable of regulating inclusion of the fluid into the discharge flow passage 38 from the outside.SELECTED DRAWING: Figure 1
Patent JP-2018059780-A (JP)
Title: Method of manufacturing semiconductor humidity sensor
Inventor: MURATA MINORU
IPC: G01N27/22
Filed: 2016-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor humidity sensor with which it is possible to generate polyimide as a moisture sensitive film the durability change of which can further be reduced.SOLUTION: When generating polyimide as a moisture sensitive film 17 that constitutes a moisture sensitive element 11, a solvent not including γ-butyrolactone and N-methyl-2-pyrrolidone such as TetraG, ethyl benzoate, methyl benzoate, etc., as a solvent by which polyimide can be synthesized. Thus, the residual amount of acid anhydride in the moisture sensitive film 17 that causes a durability change of the moisture sensitive element 11 is reduced, as compared with the case where a conventional NMP solvent is used. Accordingly, it is possible to generate polyimide as a moisture sensitive film 17 the durability change of which can be reduced.SELECTED DRAWING: Figure 1