baber/WOPTO huggingface dataset:
Patent JP-2018112605-A (JP)
Title: Imaging device
Inventor: WATANABE JIICHI
IPC: G02B7/36
Filed: 2017-01-10
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device that can reduce the time required for searching for a focus position when taking an optical filter that removes at least one of infrared light and ultraviolet light in and out of a light path.SOLUTION: An imaging device comprises: a focus signal creation part that creates a focus signal on the basis of high frequency components of RGB signals; an optical filter that removes at least one of an ultraviolet light component and an infrared light component contained in light from an imaging optical system including a focus lens; a calculation part that calculates at least one of a first amount of difference of the average value of luminance values of R signals of the RGB signals and a second amount of difference of the average value of luminance values of B signals when the optical filter is taken in and out onto a light path of the imaging optical system; and a control part that moves the focus lens to maximize the focus signal and performs focus adjustment. The control part determines, before performing focus adjustment, whether to move the position of the focus lens on the basis of at least one of the first and second amounts of difference.SELECTED DRAWING: Figure 1
Patent JP-2018113884-A (JP)
Title: Beer taste beverage and method for producing the same
Inventor: FUJIMURA TOMOKO
IPC: C12G3/02
Filed: 2017-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a beer taste beverage with a rich flavor, specifically, a beer taste beverage with a richness of refreshing fruit flavor.SOLUTION: The present invention provides a method for producing a beer taste beverage using seeds as raw materials, including a step of mixing sugar solution and the seeds to prepare a seed-containing sugar solution, and a fermentation step of adding yeast to the seed-containing sugar solution and fermenting it at a fermentation temperature of 27°C or less.SELECTED DRAWING: None
Patent JP-2018117206-A (JP)
Title: Mems element and method of manufacturing the same
Inventor: ARAKI SHINICHI
IPC: H01L29/84
Filed: 2017-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a MEMS element capable of achieving an improvement in sensitivity and miniaturization at the same time, and a method of manufacturing the same.SOLUTION: A MEMS element in which a movable electrode 3 and a fixed electrode 5 formed on a silicon substrate 1 are arranged via an air gap 12 includes: a first back chamber 8 comprising a region that is formed by removing the silicon substrate while a part of a movable electrode side region of the silicon substrate is left; and second back chambers 10 which are continuous to the substrate and which comprise regions partitioned by a plurality of through holes 7 in a part of the substrate having been left.SELECTED DRAWING: Figure 1
Patent JP-2018120257-A (JP)
Title: Music playback system and music playback program
Inventor: TACHIMORI SHINYA
IPC: G06F12/00
Filed: 2017-01-23
Abstract: PROBLEM TO BE SOLVED: To analyze an external storage even if the external storage is replaced.SOLUTION: A CPU 2 stores an analyzed target path and a non-analyzed target path as a managed path. In addition, the CPU 2 adds a path of a mounted storage to the analyzed target managed path when no path less than or equal to the path of the mounted storage is included in the analyzed target managed path and the path of the mounted storage is not included in the non-analyzed managed path.SELECTED DRAWING: Figure 5
Patent JP-2018123974-A (JP)
Title: Refrigeration device
Inventor: KUMAKURA EIJI
IPC: F04C21/00
Filed: 2017-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent refrigerant from causing disproportionation reaction inside a compression mechanism.SOLUTION: Refrigerant of a refrigerant circuit (11) contains fluorohydrocarbon having nature that disproportionation reaction may occur. A compression mechanism (40) includes: a blade (51) integrally connected to pistons (44, 44a, 44b, 77), and configured to partition cylinder chambers (45, 45a, 45b, 81, 82) into a low pressure chamber (L) and a high pressure chamber (H); and a pair of bushes (52) held in a pair of bush grooves (53), formed in cylinders (2, 42a, 42b, 75), in an oscillatable manner, and holding the blade (51) in an advanceable/retractable manner.SELECTED DRAWING: Figure 3
Patent JP-2018124086-A (JP)
Title: Weather meter and sample storage box for weather meter
Inventor: SUGA SHIGEO
IPC: G01N17/00
Filed: 2017-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a weather meter with a simple structure capable of conducting a weathering test and a sampling storage box for weather meter.SOLUTION: A weather meter 1 includes a test tank 10, one or more sample storage boxes 14 arranged in the test tank 10 for storing a sample 9 and a supplying mechanism (a supply nozzle 15) for supplying specific liquid W into the sample storage box 14. The sample storage box 14 is configured to include a liquid storage part 141 for storing the liquid W supplied from the supplying mechanism, a fixing member (a sample fixing member 142) to fix the sample 9 in the liquid storage part 141, and a liquid discharge mechanism 144 configured to include a liquid discharge port 144g formed in the liquid storage part 141, and configured to open and close the liquid discharge port 144g according to the temperature in the test tank 10.SELECTED DRAWING: Figure 3
Patent JP-2018121541-A (JP)
Title: Acidic milky beverage
Inventor: ISHIMORI Yuka
IPC: A23L2/38
Filed: 2017-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a new technology that can suppress water separation occurring during the melting of frozen portion even for the case of increased sodium content for the purpose of salinity supplementation in an acidic milky beverage containing milk and soybean polysaccharide and in which at least a part of the beverage is frozen and a part or all of the frozen part is melted and taken in.SOLUTION: Provided is an acidic milky beverage containing milk and soybean polysaccharide and in which at least a part thereof is frozen and a part or all of the frozen portion is melted and taken in, and in which non-fat milk solid content: 0.1 to 1.0 mass%, sugar content: 0.5 to 1.7, pH: 3.6 to 4.2, and sodium content: 20 to 90 mg/100 ml.SELECTED DRAWING: None
Patent JP-2017126989-A (JP)
Title: Simultaneous signal receiver with interspersed frequency allocation
Inventor: KO JIN-SU
IPC: H04B1/26
Filed: 2017-02-06
Abstract: PROBLEM TO BE SOLVED: To provide methods, circuits and devices for receiving GNSS signals and the like in a plurality of frequency bands.SOLUTION: Methods and circuits down-convert at least a first RF signal on a first path in a first frequency band to provide a first IF signal, and down-convert at least a second RF signal on a second path in a second frequency band to provide a second IF signal, where the first IF signal and the second IF signal are interspersed in the frequency domain, the first frequency band being different from the second frequency band. A combiner combines at least part of the first IF signal and the second IF signal to provide a combined signal on an output signal path for reception by a digital processing circuit. The first IF signal or second IF signal can be a Zero IF (ZIF), very low IF (VLIF), or Low IF (LIF) signal.SELECTED DRAWING: Figure 4
Patent JP-2018032369-A (JP)
Title: Authentication system and program
Inventor: OGAWA HIDEJI
IPC: G06F21/31
Filed: 2017-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an authentication system suitable for safely presenting a key code for signing in on a server from an access terminal to a user by using a token terminal.SOLUTION: A server 161 calculates a user seed from access information transmitted from a token terminal 121 and a site seed allocated to the server 161, and causes the token terminal 121 to register the user seed. The token terminal 121 independently acquires a shared seed from the server 161, and calculates a key code from the shared seed and the user seed, and presents the key code to a user. When the user inputs the key code to an access terminal 141, the access terminal 141 transmits a request whose key code is designated to the server 161. The server 161 acquires access information related to the transmitted request, and calculates a collation seed from the access information and the site seed allocated to the server 161, and acquires the shared seed, and calculates a collation code, and determines matching between the key code and the collation code as a necessary condition for sign-in.SELECTED DRAWING: Figure 1
Patent JP-2018130420-A (JP)
Title: Hot water supply device
Inventor: OSHITA NAOYA
IPC: A47J27/21
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a hot water supply device that while avoiding an energy loss, supplies hot water obtained by cooling temporarily-boiling water down to a desired temperature.SOLUTION: A hot water supply device 100 comprises: a water tank 10 for storing first cold water 11 (cold water); a second heat exchange unit 40 (heater) for heating second cold water 12 (cold water) to obtain boiling water 13; and a hot water supply unit 88 for supplying the boiling water 13 to the outside. The hot water supply device includes a first heat exchange unit 30 (heat exchange unit) for making the second cold water 12 from the water tank 10 flow thorough as well as making the boiling water 13 from the second heat exchange unit 40 flow through. By causing heat exchange between the boiling water 13 and the first cold water 11, the first heat exchange unit 30 cools the boiling water 13 to obtain hot water supply water 14 to be supplied from the hot water supply unit 88 to the outside.SELECTED DRAWING: Figure 1
Patent JP-2017140397-A (JP)
Title: Game machine
Inventor: TSUZUKI KIYOTAKA
IPC: A63F7/02
Filed: 2017-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing amusement of a sound performance.SOLUTION: A game machine 1 includes: sound output means 92; display means 91; performance execution means for executing a sound performance for outputting performance sound from the sound output means 92 and displaying a performance indication 20 for visually showing contents relating to the performance sound 10 on the display means 91, and a special performance that may be executed along with the sound performance; and special performance notification means for giving notice of timing when the special performance may occur, by using the performance indication 20 that may be displayed in the sound performance. The performance indication 20 includes a plurality of unit indications 21 as portions to be displayed on the display means 91 at a time, is configured such that the unit indications 21 displayed on the display means 91 are switched along with progress of the performance sound, and timing when the special performance may occur is set at the middle of the unit indications 21.SELECTED DRAWING: Figure 4
Patent JP-2018135477-A (JP)
Title: Pulverized biomass fuel and technique for manufacturing pulverized biomass fuel
Inventor: KAWARAI TAKEO
IPC: C10L5/44
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an improved biomass fuel obtained by roasting and semi-carbonizing a plant called soft biomass such as: any plant except for a raw wood growing in a natural world such as a weed, a branch and a leaf of tree, a shrub, a bamboo, a bamboo grass, a bamboo leaf, an ivy and so on; and a cultivated plant cultivated for obtaining a biomass material, which has been heretofore limited in an application and has been said to need improving.SOLUTION: A pulverized biomass fuel of the present invention uses: any plant except for a raw wood growing in a natural world such as a weed, a branch and a leaf of tree, a shrub, a bamboo, a bamboo grass, a bamboo leaf, an ivy and so on; a cultivated plant cultivated for obtaining a biomass material; and an industrial waste such as an agricultural production residue, a food residue derived from plants and so on as a biomass material. The present invention also comprises: a multipurpose powdery pulverized biomass obtained by drying and pulverizing the biomass material; and a powdery pulverized biomass fuel obtained by pulverizing the biomass material after semi-carbonizing the biomass material.SELECTED DRAWING: Figure 4
Patent JP-2018141574-A (JP)
Title: Composition abnormality detection device and composition abnormality detection method
Inventor: SHIOTANI ATSUSHI
IPC: F25B49/02
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To relatively early detect an abnormality, such as slow leakage of a refrigerant.SOLUTION: A composition abnormality detection section 60 includes: a plurality of temperature sensors provided in a region from a refrigerant inlet to a refrigerant outlet of a condenser; a pressure sensor for detecting inlet side pressure of the condenser; a reference value calculation section 61 for calculating a reference value of a temperature gradient in the condenser by using a pressure detection value detected by the pressure sensor; a temperature gradient calculation section 62 for calculating the temperature gradient by using a plurality of temperature detection values detected by the temperature detection sections; and an abnormality determination section 63 for determining an abnormality when a difference between the temperature gradient calculated by the temperature gradient calculation section 62 and the reference value of the temperature gradient calculated by the reference value calculation section 61 is deviated from a preset temperature range.SELECTED DRAWING: Figure 4
Patent JP-2018141411-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: SUZUKI YUKI
IPC: F02D41/38
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device of an internal combustion engine capable of suppressing occurence of HC slip even when cooling addition processing is performed during execution of desorption processing.SOLUTION: A control device 80 of an exhaust emission control device executes desorption processing for desorbing a sulfur compound accumulated on a NSR catalyst by making an air fuel ratio of an exhaust gas flowing into the NSR catalyst 20 in a state of increasing a temperature of the NSR catalyst 20 to a desorption temperature to desorb the sulfur compound accumulated on the NSR catalyst 20, richer than a theoretical air fuel ratio, and cooling addition processing for cooling an addition valve 35 by injecting an engine fuel from the addition valve 35 disposed on an exhaust passage 14. The control device 80 adjusts an amount of the fuel injected from a cylinder injection valve 11 so that the sum of the amount of the fuel supplied to the exhaust gas from the cylinder injection valve 11 and an amount of the fuel injected from the addition valve 35 becomes smaller than an amount of the fuel causing occurrence of HC slip in the NSR catalyst 20 when executing the cooling addition processing during executing the desorption processing.SELECTED DRAWING: Figure 1
Patent JP-2018139557-A (JP)
Title: Container-packed green tea drink fully improved in stability of the green color after heat sterilization while keeping preferable flavor as container-packed green tea drink
Inventor: GOTO TAKETOMO
IPC: A23F3/16
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a container-packed green tea fully improved in stability of green color after heat sterilization and its production method while keeping preferable flavor as a container-packed green tea.SOLUTION: The production method of a container-packed green tea comprises: a step A for preparing a green tea liquid preparation containing ground green tea leaves with a final concentration weight of 0.01-0.4 wt.% in the container-packed green tea drink, ascorbic acid and/or ascorbic acid compounds, water, and alkali of pH 7.5-9.0; and a step B for obtaining the container-packed green tea drink by filling the green tea liquid preparation into a container and performing heat sterilization. The steps A and B increase, to 4 or more, a concentration of chlorophyll ratio (μg/mL) with respect to turbidity (OD), which is represented by an absorbance in the 660 nm of the container-packed green tea drink, and adjust pH of the container-packed green tea drink to 7.0-8.0.SELECTED DRAWING: None
Patent JP-2018149558-A (JP)
Title: Lead-free solder alloy, solder paste, and electronic circuit board
Inventor: ARAI MASAYA
IPC: C22C13/00
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a lead-free solder alloy which secures reliability of connection between a solder joint and an electronic component by inhibiting a thermomigration phenomenon likely to occur within the solder joint by addition of Sb in an environment with a great temperature difference (particularly in a range of -40°C to 150°C or more), which achieves long-term durability of the solder joint by also exerting a crack progress suppression effect and which can achieve proper insulation characteristics, and solder paste and an electronic circuit board.SOLUTION: A lead-free solder alloy contains: 1-4 mass% Ag; 0.1-1 mass% Cu; 1.5-5 mass% Sb; and 1-6 mass% In. The balance is composed of Sn.SELECTED DRAWING: Figure 1
Patent JP-2018152016-A (JP)
Title: Asset management device or asset management method for managing virtual currency
Inventor: WADA KOICHIRO
IPC: G06Q40/06
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To increase safety in asset management in a device for managing virtual currency.SOLUTION: An asset management device 100 for managing virtual currency comprises: a first server 101 for receiving a management instruction for managing a balance of an address applied to each user from the user; a second server 102 for processing transactions associated with the address of each user; and a database 103 for holding balance records of the address of each user. A management instruction that the first server 101 receives from a user terminal 110 of the user includes an instruction for performing remittance of the virtual currency, and remittance processing can be performed by using not the address of the user but a different address for remittance. When money is paid to the address of the user, the second server 102 can transfer at least a part of an amount of payment to a different address for management applied to the asset management device 100 without storing it as the balance of the address.SELECTED DRAWING: Figure 1
Patent JP-2018158460-A (JP)
Title: Information processing equipment
Inventor: BESSHO ICHIRO
IPC: H04N1/00
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide information processing equipment which is provided with an image processing system, a server, and operation display means shared by the two devices and enables a user to grasp a state of one device without switching a full screen in display to a screen on the device side when a screen on the other device side is displayed to the operation display means.SOLUTION: Information processing equipment 10 is provided with an image device 100, a server 200, and operation display means 300 shared by the two devices. Connection between the operation display means and respective drawing control means 101, 103 is switched. A display screen of one of the devices to be displayed to the operation display means includes at least one of specific area 113, 213 for displaying state information that shows a state of the other device. When drawing control means of one of the devices is connected to the operation display means, it displays state information to the specific area when display data showing the state information is acquired from the other device.SELECTED DRAWING: Figure 2
Patent JP-2018165415-A (JP)
Title: helmet
Inventor: SHIDA MASAYUKI
IPC: A42B3/18
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To improve airtight property of a helmet and a shield.SOLUTION: A helmet is configured to include: a main cap body that is substantially spherical and has an opening window that opens at least forward to provide visibility to a wearer; a shield connected to a pair of turning mechanisms projecting from both side surfaces of the main cap body, so as to be movable to a closed position fixed to block the opening window and an open position fixed to open the opening window; and a seal member that, when the shield is at the closed position, seals a gap between an upper side of the shield and an upper side of the opening window of the main cap body, from the vicinity of one turning mechanism to the vicinity of the other turning mechanism. An upper end portion of the shield is bent toward the main cap body at least at the upper side near right and left end portions of the seal member.SELECTED DRAWING: Figure 7
Patent JP-2018164713-A (JP)
Title: Game machine
Inventor: KAWAGUCHI MORITAKA
IPC: A63F7/02
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can smoothly perform processing, while suppressing decrease in an interest.SOLUTION: In a time-shortening game state, a temporary variable number is determined for a start memory to be held, the determined temporary variable number is divided into a predetermined unit, and a performance mode during execution of a pattern performance divided into a predetermined unit is determined. An execution timing of a subtraction performance of a character having a predetermined expectation for a game state is determined, when a specific start memory in which a ready-to-win variable performance is executed is included in the held start memory and an execution timing of the ready-to-win variable performance and an execution timing of the subtraction performance are not overlapped, the temporary variable number in which the subtraction performance is performed is subtracted from the temporary variable number until execution of the ready-to-win variable performance out of the total of the temporary variable performance which is determined to each of the held start memory, and a suggestion performance suggesting the ready-to-win variable performance is executed prior to the ready-to-win variable performance.SELECTED DRAWING: Figure 148
Patent JP-2018170093-A (JP)
Title: Wire with cap
Inventor: YABE YUKI
IPC: H01B7/00
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a technology for preventing an exposed core wire part from piercing a heat-shrinkable cap when the heat-shrinkable cap is shrunk.SOLUTION: A wire with cap has a wire having a coated part in which a core wire is coated, an exposed core wire part which is positioned in one end side of the coated part and from which the core wire is exposed, a cap body formed with a closed pipe shape in which one end part is closed and another end part is opened, and adhesive which is arranged in an inner surface of the cap body and has a thermoplastic resin, and having a heat-shrinkable cap covered on the wire from an exposed core wire part side. In the wire with cap, thickness in a diameter direction of the cap body part in a part surrounding a tip part of the exposed core wire part from an outer periphery is larger than that in a part surrounding the coated part from the outer periphery at a state that the heat-shrinkable cap is thermally shrunk.SELECTED DRAWING: Figure 3