baber/WOPTO huggingface dataset:
Patent JP-2017126041-A (JP)
Title: Imaging lens for infrared radiation
Inventor: SUZUKI AKIHIKO
IPC: G02B13/18
Filed: 2016-01-15
Abstract: PROBLEM TO BE SOLVED: To provide an imaging lens for infrared radiation that is more inexpensive than the conventional one.SOLUTION: An imaging lens for infrared radiation 10 includes, in order from an object side, a first lens L1 that is formed of a silicon having a minimum transmittance of an infrared ray with a wavelength of 8 μm or more and 13 μm or less of 40% or more when having a thickness of 1 mm, a second lens L2 that is formed of chalcogenide glass, and a third lens that is formed of chalcogenide glass. The silicon having a minimum transmittance of an infrared ray with a wavelength of 8 μm or more and 13 μm or less of 40% or more when having a thickness of 1 mm can be obtained inexpensively by controlling the oxygen concentration in a CZ method.SELECTED DRAWING: Figure 1
Patent JP-2016073858-A (JP)
Title: Game machine
Inventor: OSHIMI WATARU
IPC: A63F5/04
Filed: 2016-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing an illegal act using an illegal tool or the like without deteriorating workability of maintenance of a ball tray.SOLUTION: A game machine comprises a reel device for variably displaying symbols. The variable display of symbols in the reel device is started by taking in a prescribed number of game balls stored in an upper tray 151 with a loading unit provided in a game machine main part 3 and by operating a start lever 33. The upper tray 151 is provided with guide passages 171-173 for aligning and deriving the game balls toward the loading unit. The upper tray 151 is arranged so that the guide passages 171-173 are located on the back side from a laterally-long window part 50 constituting a game machine front face part. In this case, a second cover member 158 for shielding a space between the laterally-long window part 50 and a back side wall part 166 of the upper tray 151 is provided. The second cover member 158 is fixed and held between a face changing block 5 and the upper tray 151.SELECTED DRAWING: Figure 23
Patent JP-2016064925-A (JP)
Title: Tape cartridge
Inventor: KOSUGE SHINSAKU
IPC: B65H16/10
Filed: 2016-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a tape cartridge suppressing an inclination of a tape core and being capable of stabilizing rotation thereof.SOLUTION: A tape cartridge 2 pivotally supports a tape core 21b in a freely rotatable manner in a cartridge case 25 and accommodates a printing tape 21a wound about the tape core 21b so as to allow the printing tape 21a to be unwound. The tape core 21b includes: a core main body 26 wound with the printing tape 21a about an outer peripheral surface; a discoid rib portion 27 provided at an intermediate portion of an inner peripheral surface of the core main body 26 in a shaft direction; and a shaft hole 28 formed at a shaft center of the rib portion 27. The cartridge case 25 includes: a shaft support section 41 being inserted into the shaft hole 28 and pivotally supporting the tape core 21b in the freely rotatable manner; and a rotation guide section 42 brought into sliding contact with the inner peripheral surface of the core main body 26.SELECTED DRAWING: Figure 2
Patent JP-2016101760-A (JP)
Title: Liquid discharge device and nozzle inspection method
Inventor: ENDO HIRONORI
IPC: B41J2/165
Filed: 2016-01-25
Abstract: PROBLEM TO BE SOLVED: To timely execute nozzle inspection using print recording liquid.SOLUTION: When a print job exists, an inkjet printer reads the print quality level (print mode) included in the print job (S102). The print quality level is low when the print mode is a "fast" mode and high when the print mode is a "clear" mode. Inspection timing means the timing of starting a nozzle inspection routine to inspect whether the use of ink causes nozzle blocking. When the print quality is a low level, the number of print passes is set to a high value, and when the quality is a high level, the number is set to a low value. The printer reads the inspection timing corresponding to the print quality level included in the current print job, adopts the inspection timing as the current inspection timing (S104), and then executes print for one page (S110). If the number of print passes at the print reaches the inspection timing, the printer executes the nozzle inspection routine (S114).SELECTED DRAWING: Figure 5
Patent JP-2017133906-A (JP)
Title: Compact nonlinear ultrasonic non-destructive checkup device
Inventor: KAWASHIMA KOICHIRO
IPC: G01N29/06
Filed: 2016-01-27
Abstract: PURPOSE: To provide a compact nonlinear ultrasonic non-destructive checkup device that can detect and make visible in a non-destructive way minute defects within and immediately underneath the surface of a measurable object, estimate its dimensions and classify its type by using at least one cycle of a large-amplitude sine wave.CONSTITUTION: A compact nonlinear ultrasonic non-destructive checkup device generates an at least one cycle of a large-amplitude sine wave to excite a transmit ultrasonic probe, quantifies waveform distortions as multiple characteristic quantities from the waveform of reflected wave received by a receive ultrasonic probe by digital waveform analysis and otherwise, figures out and converts into images the maximum amplitudes of the waveform on the + and - sides, propagation time and other features, and thereby converts into images in a non-destructive way any closed crack-like defect or intervening matter to detect and evaluate such defects.SELECTED DRAWING: Figure 8
Patent JP-2017044464-A (JP)
Title: Water boiler for hot water mat
Inventor: LEE SEONG GEUN
IPC: F24H1/10
Filed: 2016-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a water boiler for a hot water mat in which a circulation efficiency of hot water is greatly improved.SOLUTION: A water boiler for a hot water mat includes: a water heating tank 2; a hot water storing tank 10 having a hot water inlet end and a hot water supply end in which a water shortage detecting sensor 3a is installed in the hot water storing tank 10; and a discharge check valve 9a installed to the hot water inlet end. The water heating tank includes a high-temperature space 4 and a low-temperature space 5 positioned on right-left sides of a concave groove formed at center bottom side, a discharge space jointing upper parts of the high-temperature space and the low-temperature space, and a water heating tube 6 for jointing lower parts of the high-temperature space and the low-temperature space, in such a manner that the high-temperature space, the low-temperature space, the discharge space, and the water heating tube form a rectangular-shaped circulation path. The water heating tube is installed in an inclined manner, and an electric heater 7 is installed outside of the water heating tube so as to instantly evaporate a small amount of water within the water heating tube.SELECTED DRAWING: Figure 2
Patent JP-2017135292-A (JP)
Title: Reactor
Inventor: SUZUKI TOMOJI
IPC: H01F37/00
Filed: 2016-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a reactor capable of reducing copper loss due to leakage magnetic flux.SOLUTION: A reactor 1 includes a core 2, a covering member 4, and a conductor 5. The core 2 is made of a magnetic material and has a plurality of blocks 20 arranged via a magnetic gap 3. The covering member 4 is made of a nonmagnetic material having electrical insulation properties and covers the magnetic gap 3. The conductive wire 5 is coiled around at least one block 20 of the plurality of blocks 20 and the covering member 4.SELECTED DRAWING: Figure 1
Patent JP-2017131168-A (JP)
Title: Production method of compression-molded confectionery
Inventor: OSHIMA KOJI
IPC: A23G3/50
Filed: 2016-01-28
Abstract: PROBLEM TO BE SOLVED: To provide baked confectioneries having more emphasized crispy feeling by new approach.SOLUTION: A powder composition containing powdery bakery raw material is compression-molded. The content of the powdery bakery raw material occupying in the powder composition is preferably 10 mass% or more, and the powdery bakery raw material preferably has particles of 6 mesh pass (sieve opening 3.35 mm) as much as 80 mass% or more. Further, the moisture content of the powder composition is preferably 25 mass% or less.SELECTED DRAWING: None
Patent JP-2017131520-A (JP)
Title: Game machine
Inventor: ASAI YASUHIRO
IPC: A63F7/02
Filed: 2016-01-29
Abstract: PROBLEM TO BE SOLVED: To shorten the return time of a movable member to an initial position.SOLUTION: A game machine can generate a special game state which gives a game value to a player when the result of a specific game is a special result (when a game ball flows in a specific area, as a result of a game ball flow-down game in which a game ball flows down a game area 32). The game machine has: a specific area (first specific area to fourth specific area) in which a game ball can flow; and a variable member (V movable member 77) capable of guiding a game ball to a specific area. When a game ball flows into a specific area, a state (special game state) advantageous to the player can be generated. The movable member performs a return operation of returning to an initial position when an operation (movement between a left normal operation position and a determination device guiding position) in a specific area guiding operation mode which guides the game ball to a specific area ends. In the return operation, an operation is made in the direction in which time required to return to the initial position is the shortest, regardless of the operation direction immediately before the return operation starts.SELECTED DRAWING: Figure 98
Patent JP-2017133086-A (JP)
Title: Manufacturing method of oriented electromagnetic steel sheet
Inventor: EHASHI Yuiko
IPC: C22C38/60
Filed: 2016-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an oriented electromagnetic steel sheet having good magnetic flux density stably.SOLUTION: There is provided a manufacturing method of an oriented electromagnetic steel sheet having maximum valley depth Rv (μm) of roughness curve in a direction vertical to a rolling direction on a surface of a cold rolled steel sheet, arithmetic average roughness Ra (μm), the content of S [S] (mass%) and the content of Se [Se] (%) satisfying Rv≥Ra×(1+100×([S]+[Se])), by heating a steel slab having a component composition containing, by mass%, C:0.002 to 0.08%, Si:2.0% to 5.0%, Mn:0.02% to 1.0%, S and/or Se of total over 0.005% to 0.01% or less and Sn and/or Sb pf total 0.005% to 1.0%, N of less than 0.005% and acid soluble Al limited to less than 0.01% and the balance Fe with inevitable impurities at 1300°C or less, conducting hot rolling on the steel slab to make a hot rolled steel sheet, conducting cold rolling on the hot rolled steel sheet to make a cold rolled steel sheet, conducting primary crystal annealing on the cold rolled steel sheet and secondary recrystallization annealing after applying an annealing separator.SELECTED DRAWING: None
Patent JP-2017137180-A (JP)
Title: Meander adjustment device of return belt
Inventor: EZOE YOSHIAKI
IPC: B65G15/64
Filed: 2016-02-05
Abstract: PROBLEM TO BE SOLVED: To adjust meander of a return belt with a simple structure in a manner to expand an adjustable range.SOLUTION: A meander adjustment device of a return belt is configured so that: conveyor frames 1 on both sides of a belt conveyor A comprise horizontal guide means B which is parallel in a travel direction of a return side belt a; the guide means comprises a slider 7 which slides in a cross direction of the return side belt; both ends of a center shaft 10 of a return roller 9 which supports a lower face of the return side belt are supported to a roller stand 8 provided on an inner end side of the slider; zigzag-state non-penetrating holes 14 are provided in a dotted manner on an inside line and an outside line which have a center between both ends of the return roller as a center, which are concentric arc-shaped; a hole 16 which corresponds to the non-penetrating hole is provided on the slider; a pin 17 is penetrated to the corresponding non-penetrating hole and the hole.SELECTED DRAWING: Figure 1
Patent JP-2016119904-A (JP)
Title: Improved variants of pyrroloquinoline quinine-dependent soluble glucose dehydrogenase
Inventor: BOENITZ-DULAT MARA
IPC: C12N15/09
Filed: 2016-02-08
Abstract: PROBLEM TO BE SOLVED: To provide novel mutants or variants of s-GDH having significantly improved heat stability, specific activity and affinity to glucose in comparison with prior mutants having a substitution at position 348 with improved specificity.SOLUTION: Provided is a mutant of PQQ-dependent soluble glucose dehydrogenase (s-GDH; EC 1.1.5.2) having improved specificity for glucose as compared to maltose, and a substitution of threonine at position 348 by either glycine, alanine or serine, wherein said mutant additionally comprises: a) at least one mutation for improving the stability of the mutant; and b) one or more mutation(s) for improving the affinity of the mutant to glucose, the mutation for improving heat stability is selected from the group consisting of S146A; L187F; and T313D; the mutation for improving affinity to glucose is selected from the group consisting of L110H or Y; Q246H, M or N; Y333A; G339T; M341V; V349A or G; and V436P, where these positions correspond to the amino acid positions known from the A. calcoaceticus s-GDH wild-type sequence (SEQ ID NO:2), and the mutant has at least 90% sequence identity to SEQ ID NO:2.SELECTED DRAWING: None
Patent JP-2017141412-A (JP)
Title: Curable resin composition for light reflection and cured product thereof, and optical semiconductor device
Inventor: SUZUKI HIROSE
IPC: C08G59/24
Filed: 2016-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a curable resin composition for light reflection which can form a cured product having high light reflectivity, excellent heat resistance and light resistance, and resistance to temporal deterioration of light reflectivity, by compression molding.SOLUTION: A curable resin composition for light reflection has an alicyclic epoxy compound (A), a rubber particle (B), a white pigment (C), and an inorganic filler (D). The curable resin composition further has a curing agent (E) and a curing accelerator (F), or a curing catalyst (G). The curable resin composition is liquid at 25°C.SELECTED DRAWING: None
Patent JP-2016157688-A (JP)
Title: Sample processing evaluation apparatus
Inventor: FUJII TOSHIAKI
IPC: H01J37/305
Filed: 2016-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a sample processing evaluation apparatus capable of processing a sample and easily evaluating configurations of the sample in multiple directions within the apparatus, and to provide a sample processing evaluation apparatus capable of evaluating properties of the sample within the apparatus.SOLUTION: A sample processing evaluation apparatus 100 includes: charged particle beam lens barrels 1, 2 that irradiate a sample 7 with a charged particle beam; a sample holder 6 that holds both ends of the sample 7; and a sample stage 5 on which the sample holder 6 is placed. The sample holder 6 allows the sample 7 to be rotated about a rotation axis AX between the sample stage 5 and the charged particle beam lens barrels 1, 2.SELECTED DRAWING: Figure 1
Patent JP-2016129146-A (JP)
Title: Driving device and driving method for driving load especially such as led unit
Inventor: TONI LOPEZ
IPC: H01L33/00
Filed: 2016-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a driving device for driving a load such as an LED unit especially with a high power factor, a small size, high efficiency, long lifetime and low costs and a driving method and a corresponding illumination device.SOLUTION: Driving devices 50a to 50e for driving a load such as an OLED unit include: a power source input unit 52 for receiving an input voltage V20 from an external power source, and for supplying a rectification supply voltage V52; a power source conversion unit 54 for converting the supply voltage V52 into load currents I54 for supplying power to a load 22; a charging capacitor 56 for storing charges, and for, when only insufficient energy is drawn from an external power source 20 to the load 22 and/or the power source conversion unit 54 in a predetermined time, supplying power to the load 22; and a control unit 58 for controlling the charging of the charging capacitor 56 with the supply voltage V52 to a capacitor voltage V56 which is much higher than a peak voltage V52 of the supply voltage, and for supplying power to the load 22.SELECTED DRAWING: Figure 3c
Patent JP-2016136525-A (JP)
Title: Secondary battery
Inventor: TAKAHASHI MINORU
IPC: H01M50/116
Filed: 2016-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery suitable for a portable information terminal or a wearable device, or to provide an electronic device having various appearance configurations and a new structure and a secondary battery suitable for the appearance configurations.SOLUTION: A secondary battery is sealed by using a film having recessed parts or protruding parts for relaxing stress of the film that is generated by an external force being applied thereto. A pattern comprising the recessed parts or the protruding parts is formed in the film by press working, for example, embossing.SELECTED DRAWING: Figure 8
Patent JP-2017148714-A (JP)
Title: Electrolytic water generating apparatus
Inventor: HASEBE HIROYUKI
IPC: C02F1/46
Filed: 2016-02-23
Abstract: PROBLEM TO BE SOLVED: To stably generate electrolytic water by preventing damage to an electrode.SOLUTION: An electrolytic water generating apparatus according to the present embodiment is an electrolytic water generating apparatus that generates acidic water or alkaline water by electrolysis of water, and that comprises a cathode composed of austenitic stainless-steel and having a nickel (Ni) content of greater than 17% and less than 23%. The chromium (Cr) content thereof is greater than 23% and less than 29%.SELECTED DRAWING: Figure 1
Patent JP-2017148725-A (JP)
Title: Reutilization method for cast waste and manufacturing method for back-filling hydraulic composition
Inventor: MORIYA YOICHI
IPC: C04B28/02
Filed: 2016-02-24
Abstract: PROBLEM TO BE SOLVED: To manufacture a high-performance back-filling material by utilizing cast wastes.SOLUTION: A reutilization method for cast wastes comprises a dust collection process 17 of collecting dust floated when sand serving as a cast raw material is mixed with bentonite, a classification process 18 of classifying the dust collected in the dust collection process 17 into a plurality of stages of grain-size divisions, and a reutilization process of reutilizing powder as a back-filling material component, the powder contained in a smallest one of grain-size divisions classified in the classification process 18.SELECTED DRAWING: Figure 1
Patent JP-2017156665-A (JP)
Title: Video display device, video display method, and program
Inventor: AOTO SHOMA
IPC: G06F3/01
Filed: 2016-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a video display device that can display a part of a screen which a user can view clearly, as a magnification region.SOLUTION: An image display unit 101 displays video information. An image acquisition unit 102 acquires image information of a user who views the video information. A line of sight detection unit 103 detects the line of sight of the user from the image information of the user acquired by the image acquisition unit. A posture detection unit 104 detects the user's posture from the image information of the user acquired by the image acquisition unit. A gaze region determination unit 105 determines the user's gazing region from the detected line of sight of the user. A magnification region determination unit 106 determines a magnification region from the detected user's posture. A video processing unit 107 magnifies the image displayed in the gaze region and displays the magnified image in the magnification region.SELECTED DRAWING: Figure 6
Patent JP-2017161294-A (JP)
Title: Displacement measurement device
Inventor: KOYAMA KATSUHIRO
IPC: G01B11/00
Filed: 2016-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a displacement measurement device with which it is possible to maintain desired measurement accuracy even when a tilt around the optical axis of a diffraction grating occurs.SOLUTION: A displacement measurement device 100 comprises a light source 12, a diffraction grating 20 on which a light from the light source 12 is incident, a photodetector 30 for receiving an interference light obtained as the light passes through the diffraction grating, and an output unit 40 for outputting a relative displacement of the diffraction grating 20 and the photodetector 30 on the basis of a signal obtained by the photodetector 30. Since only one of the diffraction grating 20 is provided, there is no reduction in the accuracy of displacement measurement even when a tilt around the optical axis occurs in relation to the diffraction grating 20 and the photodetector 30. This means that desired measurement accuracy can be maintained.SELECTED DRAWING: Figure 1
Patent JP-2017163302-A (JP)
Title: Imaging device
Inventor: KIMURA TAISUKE
IPC: G03B17/02
Filed: 2016-03-09
Abstract: PROBLEM TO BE SOLVED: To prevent part of illumination light from being shielded to inhibit uneven irradiation in captured images and improve the image quality, in a network camera equipped with small lighting means having high impact resistance.SOLUTION: An imaging device includes: a lens barrel unit; a transparent dome cover; a printed circuit board located at a periphery of the lens barrel unit and included in the dome cover and in which at least one lighting means is mounted; and a light shielding member disposed between the lens barrel unit and the lighting means, contacting with the dome cover, and formed into a substantially annular shape. The light shield member includes the lighting means and has an opening in a radiation direction of the lighting means.SELECTED DRAWING: Figure 1
Patent JP-2016129069-A (JP)
Title: Portable terminal device and information processing system
Inventor: SUZUKI MOTOYUKI
IPC: G06F3/01
Filed: 2016-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal device being more user-friendly even in environment which is undesirable to utter voice and even in environment having large noise, and an information processing system.SOLUTION: A portable terminal device includes: a storage unit for storing lip movement recognition data; an imaging unit for photographing video including at least a lip part of an operator; a lip movement recognition unit for recognizing an operation to be executed by comparing movement data of the lip part of the operator obtained from the imaging unit with the lip movement recognition data; and a control unit for performing an executable operation according to the lip movement recognition unit.SELECTED DRAWING: Figure 1
Patent JP-2017160849-A (JP)
Title: Gas reflow device
Inventor: WATANABE HIROSHI
IPC: F02M35/10
Filed: 2016-03-10
Abstract: PROBLEM TO BE SOLVED: To mix intake air and exhaust gas well.SOLUTION: This invention comprises a throttle body 19 including a throttle valve 40 and a valve shaft 41 supporting this throttle valve; an intake manifold 21 for distributing intake air to each of intake ports of an engine; an EGR adapter 20 arranged between the throttle body 19 and the intake manifold 21 and having an intake flow passage 50 for guiding intake air from the throttle body 19 to the intake manifold 21; and an EGR supply passage 33 for guiding a part of exhaust gas from an exhaust system to an intake system. The EGR adapter 20 comprises has a feeding port Pi to which the EGR supply passage 33 is connected; a discharging port Po1 opened to the intake flow passage 50; and a connecting flow passage C1 for connecting the feeding port Pi with the discharging port Po1. When the discharging port Po1 is sectioned into a first opening part o1 and a second opening part o2 with a virtual plane X including a center line CL1 of the valve shaft 41 and extending along a passing direction of the intake flow passage 50 being applied as an interface, the first opening part o1 is wider than the second opening part o2.SELECTED DRAWING: Figure 5