baber/WOPTO huggingface dataset:
Patent JP-2018152969-A (JP)
Title: Drive unit
Inventor: TAMURA HIKARIKAKU
IPC: H02K7/116
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a drive device for driving a container conveying device capable of continuing driving without stopping for a long period.SOLUTION: A drive device (1) is for driving a container conveying device for conveying containers. The drive device includes: a motor (10) for generating power; a brake (20) capable of braking motion generated by power of the motor; and a reduction gear (30) having an output shaft connected to a driven portion of the container conveying device, in which a lubricant is sealed, which reduces power of the motor and transmits it to the output shaft. In the vertical direction, the reduction gear (30), the brake (20), and the motor (10) are arranged in this order from above. A first seal member (SE1) for intercepting the lubricant is provided between the reduction gear and the brake. When the lubricant sealed in the reduction gear leaks beyond the first seal member, the brake has a storage chamber 25 for containing the leaked lubricant.SELECTED DRAWING: Figure 2
Patent JP-2018156743-A (JP)
Title: Fuel cell system
Inventor: SHIOKAWA SATOSHI
IPC: H01M8/04
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system which can be operated smoothly by detecting a rotational state of a pump, without using an expensive pump including a sensor for detecting a rotational position.SOLUTION: A fuel cell system includes a hydrogen pump 44 being provided in a hydrogen circulation passage 42 connected with a fuel cell 2 and a hydrogen gas supply passage 41, and feeding unreacting hydrogen gas in off-gas from the fuel cell 2 to the hydrogen supply passage 41 by rotating in a prescribed direction, a gas-liquid separator 45 for separating liquid from the off-gas and storing the liquid, an exhaust drain valve 46 provided in the gas-liquid separator 45, and a voltage sensor 21 for measuring an output voltage of the fuel cell 2. A control section 6 opens the exhaust drain valve 46, and, when a voltage difference V2-V1 before and after valve opening, measured based on a detection value from the voltage sensor 21, is below a preset value Vs, determines that the hydrogen pump 44 is rotating in a direction opposite to the prescribed direction.SELECTED DRAWING: Figure 2
Patent JP-2018153321-A (JP)
Title: Bed device
Inventor: WAKU TETSUYA
IPC: A47C20/08
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a bed device whose disassembly and assembly can be done easily.SOLUTION: A bed device includes: a vertical frame provided on the top face of a base frame so as to be vertically driven by a vertical drive unit; a floor plate body divided into a plurality of floor parts, in which adjacent floor parts are rotatably connected, and one of the floor part is provided on the top face of the vertical frame, fixed to the vertical frame; and a raising/lowering drive unit 63 having driving sources 68 and 70 which is detachably attached to the vertical frame, and drives the floor part that can be raised and lowered of the floor parts of the floor plate body by the driving sources, so as to raise and lower it.SELECTED DRAWING: Figure 7
Patent JP-2017175615-A (JP)
Title: Method for testing performance of storage device and corresponding device
Inventor: RIGAL RENAUD
IPC: H04N21/436
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating suitability of recording devices by measuring a read-write transfer rate of a storage device.SOLUTION: Suitability of recording devices is evaluated by measuring a read-write transfer rate of a storage device, for example a storage device connected to a Set Top Box, for evaluating its suitability for supporting DVR/PVR functions such as recording a broadcast audio/video stream or time-shifting a broadcast audio/video stream.SELECTED DRAWING: Figure 4
Patent JP-2018155660-A (JP)
Title: Oil and fat evaluation device using ultrasonic and oil and fat evaluation method
Inventor: MASUKO TOMOSADA
IPC: G01N29/032
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an oil evaluation device and a method using ultrasonic for evaluating properties of oil capable of evaluating elasticity of oil.SOLUTION: The oil evaluation device using ultrasonic for evaluating properties of oil, includes: an ultrasonic transmission part configured to transmit ultrasonic toward an evaluation object; an ultrasonic reception part configured to receive the ultrasonic which has been transmitted from the ultrasonic transmission part and propagated in the evaluation object; a phase speed measurement part configured to measure the phase speed based on the ultrasonic received by the ultrasonic reception part; and an evaluation part configured to evaluate the properties of the oil as the evaluation object based on the phase speed measured by the phase speed measurement part.SELECTED DRAWING: Figure 1
Patent JP-2017105467-A (JP)
Title: Pneumatic tire
Inventor: TAKAYAMA HITOSHI
IPC: B60C11/03
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To improve noise performance of a pneumatic tire without sacrificing on-snow performance.SOLUTION: A pneumatic tire has: zigzag main grooves 3 having a pitch length of Pc in a center circumferential direction; zigzag main grooves 4 having the pitch length of Ps in a shoulder circumferential direction; center inclined lateral grooves 5 inclining at an angle θc; and shoulder inclined lateral grooves 6 inclining at an angle θs. The magnitude relations of the above factors are as follows: Ps>Pc and θs<θc. Both ends of the center inclined lateral grooves 5 intersect with zigzag inclined grooves 3a or 3b of the main groove 3 in the center circumferential direction, and the inclination direction of those inclined grooves 3a or 3b is different from that of the center inclined lateral groove 5. The formation number Ns of the shoulder inclined lateral groove 6 is more than that number Nc of the center inclined lateral groove 5.SELECTED DRAWING: Figure 1
Patent JP-2017157220-A (JP)
Title: Imaging device
Inventor: SASAKI TOMOHIKO
IPC: H04N5/232
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an invention that can obtain image data on a related object related to image data on an object even if the object which is an imaged subject is one of various things in the world.SOLUTION: An imaging device 10a determines whether the imaging device can respond to a request from a user by itself, and if it determines that it cannot, it transmits request information indicating the request from the user and image data on a subject to a search support device 20a via a communication network. In response to this, the search support device 20a causes a search server 23a to make a search. The imaging device 10a receives image data on an object which is a result of the search.SELECTED DRAWING: Figure 1
Patent JP-2017173329-A (JP)
Title: Optical pump beam control in sensor system
Inventor: MICHAEL D BULATOWICZ
IPC: G01R33/032
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a sensor system that mitigates the effects of the AC Stark shift.SOLUTION: A cell system of the sensor system includes a pump laser which generates a pump beam to polarize alkali metal vapor enclosed within a sensor cell. A detection system includes a probe laser to generate a probe beam, and calculates at least one measurable parameter on the basis of characteristics of the probe beam passing through the sensor cell resulting from precession of the polarized alkali metal vapor in response to an applied magnetic field. A pump beam control system pulse-width-modulates a frequency of the pump beam to provide a PWM pump beam, and feedback-controls a duty cycle of the PWM pump beam on the basis of the characteristics of the probe beam passing through the sensor cell, so as to control polarization uniformity of the alkali metal vapor and to mitigate the effects of the AC Stark shift on the measurable parameter.SELECTED DRAWING: Figure 1
Patent JP-2018139575-A (JP)
Title: Composition for inhibiting bitter taste
Inventor: SAGAWA TAKEHITO
IPC: A61K9/14
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a composition for inhibiting bitter taste that can inhibit bitter taste possessed by food and drink or a pharmaceutical.SOLUTION: A composition for inhibiting bitter taste including a pulverized product or an extract of tarragon is provided to solve the problem.SELECTED DRAWING: None
Patent JP-2018164523-A (JP)
Title: Medical agent container, and, medical agent dissolving device using the same
Inventor: INAGAKI TAKETO
IPC: A61M1/16
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a medical agent container in which a large quantity of medical agent can be dissolved with simple structure in a short time.SOLUTION: A medical agent container 10 comprises: a container body 30; a lid part 36 for closing an opening of the container body 30; a supply pipe 38 extending in the container body 30 and having a lower end opening 42 being opposed to and in proximity to a bottom 34; and a discharge pipe 40 for discharging a solution having a medical agent M dissolved with a solvent supplied to the container body 30. The medical agent container prepares the solution of the medical agent M by circulating the solution in such a manner that the solution is supplied from the supply pipe 38 into the container body 30 and is discharged from the discharge pipe 40. The bottom 34 of the container body 30 where the received medical agent M is accumulated has a slope 34b sloped down to the side of the lower end opening 42 of the supply pipe 38.SELECTED DRAWING: Figure 2
Patent JP-2017186242-A (JP)
Title: Admixture composition
Inventor: MASANAGA MARI
IPC: C04B18/14
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an admixture composition containing a shrinkage reducing agent excellent in shrinkage reducing performance, and a binding material having latent hydraulic properties and/or pozzolan activity.SOLUTION: An admixture composition contains a shrinkage reducing agent for hydraulic material and a binding material having latent hydraulic properties and/or pozzolan activity, where the shrinkage reducing agent for hydraulic material contains a compound satisfying conditions (1) to (3): (1) a ratio between 15 tap flow values of a mortar composition and mortar after 10 minutes from the start of kneading the mortar composition according to JASS 5 M402 obtained by adding the compound thereto with solid content concentration of 0.1% and the mortar according to JASS 5 M402 that does not contain the compound (15 tap flow value of compound-containing mortar composition/(15 tap flow value of mortar containing no compound)×100 is 120 or less; (2) a ratio of 15 tap flow values after 2 hours from the start of kneading the mortar composition according to JASS 5 M402 obtained by adding the compound thereto with solid content concentration of 0.1% to the mortar according to JASS 5 M402 that does not contain the compound to a ratio of 15 tap flow values after 10 minutes from the start of kneading the substances : (ratio 15 tap flow value after 2 hours)/(ratio 15 tap flow value after 10 minutes)×100 is 110 or less; and (3) a rate of a monomer having an acid group in 100 mol% of a monomer component being a raw material of the compound is 1-99 mol%.SELECTED DRAWING: None
Patent JP-2018169144-A (JP)
Title: Chilling unit and installation method of control box
Inventor: MATSUMOTO KOHEI
IPC: F24F1/22
Filed: 2017-03-30
Abstract: To facilitate taking out a control box from a storage part.SOLUTION: A chilling unit includes: a refrigeration cycle 10 having a control box 11; a housing 20 storing the refrigeration cycle 10, defining a storage part 25 in which the control box 11 is stored in the inside, and having an outlet/inlet 22A allowing taking in and out of the control box 11 in the forward and backward direction in the storage part 25; and a base 30 supporting the housing 20 and making a bottom face of the storage part 25 by the top face. In the top face of the base 30, a notch part 40 which extends from behind a front edge 11A in the undersurface of the control box 11 toward ahead of a front edge 11A is formed below an end part positioned at the front side in the control box 11, and the notch part 40 is larger than the control box 11, in the forward and backward direction of the storage part 25, and in the horizontal direction orthogonal to the vertical direction.SELECTED DRAWING: Figure 2
Patent JP-2018167811-A (JP)
Title: Tractor
Inventor: EGAWA FUMIHIRO
IPC: B60T7/16
Filed: 2017-03-30
Abstract: To provide a tractor that can be autonomously traveled safely.SOLUTION: A tractor 1 comprises: left and right brake arms 729 that control left and right travel wheels 4 arranged on the left and right sides of a travel machine body 2; and a parking brake lever 43 coupled to an equalizer 776 integrating two braking coupling members 775 coupled to the corresponding left and right brake arms 729. Brake operations for the left and right brake arms 729 are preformed by a single parking brake lever 43. The tractor 1 also comprises a cylinder 785 that reciprocally moves a rod 786 coupled to the parking brake lever 43 via a coupling member 759 for operation, and the cylinder 785 is electrically controlled.SELECTED DRAWING: Figure 10
Patent JP-2020097637-A (JP)
Title: Methacrylic resin composition for vehicle lamp cover
Inventor: SUMIDA MASAKAZU
IPC: C08L33/10
Filed: 2017-03-31
Abstract: To provide a methacrylic resin composition for a vehicle lamp cover that can give a vehicle lamp cover excellent in both of transparency and excoriation resistance.SOLUTION: A methacrylic resin composition for a vehicle lamp cover contains a methacrylic resin, and silica particles with an average primary particle size of 0.2 μm or more and 2 μm or less, and satisfies the following formula (1): 0.005<y≤-0.07x+0.17 (where, x is an average primary particle size of the silica particles, expressed in the unit of μm, and y is a content of the silica particles expressed in the unit of wt.%, relative to 100 wt.% of the total content of the methacrylic resin and the silica particles).SELECTED DRAWING: None
Patent JP-2018171220-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F5/04
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To suppress a decrease in interest in a game.SOLUTION: A game machine acquires a random number based on entry of game balls into a predetermined start pocket, determines whether a win results from the random number in satisfaction of start conditions of pattern variation, performs pattern variation based on a result of the determination, displays the determination result on a pattern display device, determines a performance for allowing a plurality of performances to appear based on the determination result, executes the determined performance, and displays the performance to be executed on a performance display device. The plurality of performances include a count display performance in which a count display mode is displayed on the performance display device. In the count display performance, display of a count display mode is completed at a lapse of predetermined time after the count display mode is displayed, and a new count display mode differing from the count display mode is displayed at a lapse of specific time after display of the count display mode is completed.SELECTED DRAWING: Figure 222
Patent JP-2018172543-A (JP)
Title: Production method of particles of foaming thermoplastic resin
Inventor: KUTSUMIZU RYUTA
IPC: C08J9/16
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing particles of foaming thermoplastic resin capable of providing a foam molded body having large fusion rate by fusing pre-foaming particles when foaming particles of foaming thermoplastic resin in preparation.SOLUTION: A production method of particles of foaming thermoplastic resin in which a melt of a foaming agent-containing thermoplastic resin is cut by a rotary cutter immediately after extruding into pressurized water from a die having a plurality of small pores to obtain to make particulate includes a preparatory step of making particulate a melt of foaming agent-containing thermoplastic resin at a shearing speed (B) exceeding a shearing speed (A) before producing particles of the foaming thermoplastic resin at the shearing speed (A) of the foaming agent-containing thermoplastic resin when passing a pore land of the die.SELECTED DRAWING: None
Patent JP-2018180013-A (JP)
Title: Method for english learning and system
Inventor: ABE DAIJIRO
IPC: G09B7/02
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for English learning and a system that allow a user to reach the level efficiently where you can tell others instantly what you want to express.SOLUTION: The method for learning used by a learning system 100 requires a user to say a new English sentence aloud while learning the previous English sentence over and over again. More specifically, the user is required to learn one of the sentences in the first unit in the first learning opportunity, to learn the one of the sentences in the first unit and one of the sentences in the second unit, which are different sentences, in the second learning opportunity, and to learn one of the sentences in another unit in addition to the above sentences in the third learning opportunity. Therefore, it becomes possible to let the user remember English expressions more easily, use more English expressions, and reach the level where the user can tell others instantly what the user want to express.SELECTED DRAWING: Figure 1
Patent JP-2018177252-A (JP)
Title: Easily openable lid material and package body
Inventor: IKEUCHI MASAHIRO
IPC: B32B27/32
Filed: 2017-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an easily openable lid material capable of coping with needs of high-mix low-volume production and having excellent opening quality, as the easily openable lid material having a barrier layer and an easily openable thermal fusion layer.SOLUTION: An easily openable lid material 2 comprises a barrier layer 21, and an easily openable thermal fusion layer 22 laminated on one face of the barrier layer. The easily openable thermal fusion layer is formed of an inflation film having a base part layer 221 located on the barrier layer side and a thermal fusion part layer 222 located on the opposite side to the barrier layer. The base part layer is made of a resin containing a polyolefin-based resin as a primary component, and the thermal fusion part layer is made of the resin containing a modified polyolefin resin as the primary component.SELECTED DRAWING: Figure 1
Patent JP-2018181493-A (JP)
Title: Organic el element, organic el display panel, and method of manufacturing organic el display panel
Inventor: YAMAGUCHI JUN
IPC: H05B33/10
Filed: 2017-04-06
Abstract: PROBLEM TO BE SOLVED: To stabilize film quality of a silver thin film when using silver as a translucent electrode.SOLUTION: An organic EL element 1 is formed by laminating a first electrode, a light-emitting layer 17, and a second electrode in this order above a substrate 11. At least one of the first electrode and the second electrode is a translucent electrode 21. The translucent electrode 21 includes a base metal layer 211 being a metal layer made of an alkali metal or an alkaline earth metal, and a silver thin film layer 212 arranged on and in contact with the base metal layer 211 and mainly composed of silver.SELECTED DRAWING: Figure 8
Patent JP-2018178284-A (JP)
Title: Manufacturing method of porous carbon fiber sheet and manufacturing method of porous caron electrode
Inventor: HAMAGUCHI MAKI
IPC: D04H1/728
Filed: 2017-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a porous carbon fiber sheet relatively low in manufacturing cost and high in manufacturing efficiency, and a manufacturing method of a porous carbon electrode using the porous carbon fiber sheet.SOLUTION: A manufacturing method of a porous carbon fiber sheet has a process for depositing a fine fiber with a felt shape on a substrate surface by electric spinning of a solution in which ashless coal is dissolved, and a process for heating a fine fiber deposit obtained in the deposition process. As the deposition process, a process for mixing coal and a solvent, process for eluting a component soluble in the solvent from the coal in a slurry obtained in the mixing process, and a process for separating the slurry after elution in the elution process into a liquid content containing a solvent soluble component and a solvent insoluble component may be included. The manufacturing method of a porous carbon electrode has a process for molding the porous carbon fiber sheet manufactured by the manufacturing method of the porous carbon fiber sheet to an electrode.SELECTED DRAWING: Figure 1
Patent JP-2017161536-A (JP)
Title: Modification-dependent activity assays
Inventor: ALFRED WEBER
IPC: G01N33/53
Filed: 2017-04-13
Abstract: PROBLEM TO BE SOLVED: To provide methods, systems and kits to measure the presence and/or activity of recombinant polypeptides comprising a modification.SOLUTION: A method, system and kit allowing detection of a recombinant polypeptide comprising a modification comprises the steps of: incubating a sample including the polypeptide comprising the modification with a capture agent that selectively binds to the modification under conditions allowing the selective binding of the capture agent to the modification; and purifying and assaying it.SELECTED DRAWING: None
Patent JP-2018182084-A (JP)
Title: Ring-shaped bond magnet, voice coil motor, and manufacturing method of voice coil motor
Inventor: KURIYAMA YOSHIHIKO
IPC: H01F7/02
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a ring-shaped bond magnet to be used for a stator of a voice coil motor capable of obtaining high thrust in a small-sized configuration in spite of a simple structure reducing the number of components and while facilitating manufacture, the voice coil motor, and a manufacturing method of the voice coil motor.SOLUTION: A voice coil motor 20 comprises: a disc-shaped lower yoke 1; three columnar pole yokes 2 provided on one face of the lower yoke 1; an integrally molded ring-shaped bond magnet 3 including three hole parts 3a that penetrate the pole yokes 2; an upper yoke 4 including three hole parts 4a that penetrate the pole yokes 2 arranged at the same positions as the hole parts 3a of the ring-shaped bond magnet 3 in a circumferential direction; three cylindrical coils 7 penetrating the pole yokes 2; and a coil support 8 supporting the coils 7. The ring-shaped bond magnet 3 is configured by integrally bonding portions of outer peripheral surfaces of three ring magnets that are equally disposed in the circumferential direction, with one another.SELECTED DRAWING: Figure 2
Patent JP-2018177307-A (JP)
Title: Well type pallet
Inventor: NAGAYAMA YUTAKA
IPC: B65D19/31
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a well type pallet which can be disassembled easily and can be recycled.SOLUTION: Provided are leg members 1, 1 which are constituted by two rectangular timbers that are in parallel to each other and upper members 2, 2 which are constituted by two rectangular timbers that are in parallel to each other and are loaded on the leg members 1, 1 so as to cross perpendicularly with the leg members 1, 1 in the plan view. The leg members 1, 1 and the upper members 2, 2 are connected through a belt-like member 3. It is desirable that the leg member 1 and the upper member 2 are connected through crossing the belt-like member 3. And, it is desirable that a sheet-like article 4 is fixed to the upper surface of the upper member 2, 2 by the belt-like member 3.SELECTED DRAWING: Figure 1