baber/WOPTO huggingface dataset:
Patent JP-2019133789-A (JP)
Title: Measurement inspection equipment
Inventor: RI UEN
IPC: H01J37/147
Filed: 2018-01-30
Abstract: To provide blanking means of low noise which deals with the acceleration voltage of electron beam in a wide range from several times of conventional voltage to low acceleration.SOLUTION: Blanking means of measurement inspection device includes vertical two stage blanking electrodes in the electron beam irradiation direction, where the reverse side electrode out of two electrodes facing electrodes in each state blanking electrode arranged in the same direction is connected to the ground, at the time of blanking ON, a positive voltage is outputted to the remaining electrodes of the upper stage blanking electrodes, and a negative voltage is outputted to the remaining electrodes of the lower stage blanking electrodes, and a blanking control circuit for outputting the same ground reference signal to the remaining electrodes of the upper stage blanking electrodes, and the remaining electrodes of the lower stage blanking electrodes, at the time of blanking OFF.SELECTED DRAWING: Figure 1
Patent JP-2019139316-A (JP)
Title: Discrimination system, discrimination device, discrimination method, and discrimination program
Inventor: SEKIMOTO YOSHIHIDE
IPC: G06T1/00
Filed: 2018-02-06
Abstract: To provide a discrimination system, a discrimination device, a discrimination method, and a discrimination program capable of autonomously improving a process for discriminating road surface damage.SOLUTION: A discrimination system 1 is a discrimination system including a discrimination device 10 and a learning server 30. The discrimination device includes an imaging unit 11 mounted on a vehicle and capturing an image of a road surface and a discrimination unit 12 including a learned discriminator 12a, inputting the image to the discriminator, and discriminating road surface damage based on an output of the discriminator. The learning server includes a learning unit 32 executing re-learning processing of the discriminator by using learning data including the image captured by the imaging unit and a communication unit 31 that transmits configuration information for configuring the re-learned discriminator to the discrimination device. The discrimination device further includes an updating unit 13 updating the discriminator by using the configuration information.SELECTED DRAWING: Figure 1
Patent JP-2019138742-A (JP)
Title: Runoff analyzer and runoff analysis parameter adjusting method
Inventor: YAMANAKA SATORU
IPC: G06Q10/04
Filed: 2018-02-08
Abstract: To provide a runoff analyzer and a runoff analysis parameter adjusting method with which it is possible to more appropriately set or adjust the parameter of a runoff analysis model constructed using a hypothetical parameter.SOLUTION: The runoff analyzer of an embodiment includes a rainfall distribution input unit, a runoff analysis unit, an analysis accuracy evaluation unit, and a runoff analysis parameter adjustment unit. The rainfall distribution input unit accepts, as input thereto, rainfall distribution information that indicates the amount of rainfall per mesh of an area being diagnosed. The runoff analysis unit performs runoff analysis for calculating a retained amount per mesh on the basis of the rainfall distribution information. The analysis accuracy evaluation unit calculates, for each mesh, an evaluation value relating to the accuracy of runoff analysis on the basis of the result of runoff analysis and performance record information relating to actual runoff in the area being diagnosed, and determines the accuracy of runoff analysis on the basis of the evaluation value. The runoff analysis parameter adjustment unit determines, in accordance with the accuracy of runoff analysis, the diameter and gradient of a hypothetical conduit line that represents the conduit lines present in each mesh used for runoff analysis.SELECTED DRAWING: Figure 5
Patent JP-2018129051-A (JP)
Title: Adjustment of inclination of texture mapping of plurality of rendering of target whose resolution varies according to location of screen
Inventor: MARK EVAN CERNY
IPC: G06T15/04
Filed: 2018-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for adjusting inclination used for texture mapping regarding computer graphic.SOLUTION: With a computer graphic arithmetic processing unit (GPU) having a shader and a texture unit, a pixel shader is configured to receive or generate one or plurality of sets of texture coordinates for each pixel sample position. The pixel shader and the texture unit are, between the two, configured to generate and apply a scale element of inclination for each pixel that is configured to calculate an inclination value of a texture space regarding one or a plurality of original forms, to change the inclination value, and to make the inclination value smoothly transition between areas of a display device having different resolution of the pixel.SELECTED DRAWING: Figure 1A
Patent JP-2019144293-A (JP)
Title: Image capturing lens and image capturing device
Inventor: BABA TOMOHIKO
IPC: G02B13/00
Filed: 2018-02-16
Abstract: To provide an image capturing lens which is more optimized by combining with an image sensor having a cover member directly pasted on an image capturing surface thereof, and to provide an image capturing device having the same.SOLUTION: An image capturing lens 11 consists of a first lens 21-1, second lens 21-2, and third lens 21-3 in order from the object side to the image side. An image sensor 12 has a cover member 32 made of a medium having a refractive index greater than that of air directly pasted on an image capturing surface 31 thereof. A maximum incident angle of a principal ray from the third lens 21-3 entering the cover member 32 exceeds 35°, and a maximum incident angle of the principal ray entering the image capturing surface 31 is reduced by 5° or more because of the refractive index of the cover member 32.SELECTED DRAWING: Figure 1
Patent JP-2019144044-A (JP)
Title: Gas appliance discrimination device
Inventor: NAKATA KEISUKE
IPC: G01F15/075
Filed: 2018-02-19
Abstract: To provide a gas appliance discrimination device with which it is possible to integrate the flow rate values of a gas appliance with high accuracy.SOLUTION: The gas appliance discrimination device comprises: flow rate measurement means 102 for measuring the flow rate of a fluid flowing in a passage 101 at given time intervals; average flow rate calculation means 121 for collecting a prescribed number of measured flow rate data and calculating an average flow rate; gas appliance discrimination means 110 for discriminating a gas appliance from the measured flow rate data; appliance flow rate calculation means 122 for calculating the flow rate of the appliance from the calculated average value and the discriminated result; appliance flow rate integration means 123 for integrating the flow rates of a specific gas appliance when the gas appliance is discriminated as a specific gas appliance; and gas appliance in use determination means 124 for determining whether or not the specific gas appliance is in use. When, while newly registered as the flow rate of a gas appliance, the specific gas appliance is determined to be in use and the result of discrimination by the gas appliance discrimination means 110 is a prescribed result, the appliance flow rate to be registered is integrated as that of the specific gas appliance.SELECTED DRAWING: Figure 1
Patent JP-2018129809-A (JP)
Title: Video image decoding method, video image encoding method, and recording media
Inventor: LEE TAMMY
IPC: H04N19/70
Filed: 2018-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for decoding a video image at high efficiency.SOLUTION: A video image decoding method includes: a step of obtaining a flag indicating whether a prediction mode of a present prediction unit is a merger mode from a bit stream; a step of obtaining a merger candidate including motion information on a prediction unit spatio-temporally regarding the present prediction unit in the case where the flag indicates the merger mode; a step of adding a zero vector to the merger candidate so as to be a predetermined number n if the number of pieces of motion information included in the merger candidate is smaller than the predetermined number n; and a step of obtaining an index indicating one piece of motion information from the merger candidate from the bit stream and obtaining motion information of the present prediction unit by using the motion information indicated by an index. When first motion information of a first prediction unit spatially regarding the present prediction unit is included in the merger candidate, and second motion information of a second prediction unit spatially regarding the present prediction unit is similar to the first motion information, the second motion information is not included in the merger candidate.SELECTED DRAWING: Figure 28
Patent JP-2018119396-A (JP)
Title: Exfoliation protective structure for tunnel
Inventor: MATSUOKA SHIGERU
IPC: E21D11/38
Filed: 2018-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an exfoliation protective structure for a tunnel which is capable of implementing an effective measure for water leakage as appropriate for the water leakage condition of the protective wall, reinforcing a protective wall with a lining wall of an existing tunnel and preventing exfoliation and improving heat insulation and thermal insulation properties to prevent icicle or dew formation, and securing safety of automobiles passing through the tunnel.SOLUTION: A plurality of reinforcing plates 7 of synthetic resin are fixed along a circumferential direction on a wall surface of a protective wall 4 inside a tunnel, and water leaked from a crack in the protective wall 4 is made to flow down via the reinforcing plates 7. The reinforcing plate 7 has a hollow structure with a number of reinforcing protrusions of synthetic resin arranged inside. A liner plate of synthetic resin is arranged on opposite sides of the reinforcing plate 7 clamping the reinforcing protrusions. Seal packings 19, 21 of elastic material are mounted on the opposite sides along a circumferential direction of the reinforcing plate 7 and a hollow water guiding space is formed in each reinforcing plate 7 so that water leaked from the crack in the protective wall 4 can flow downward along the water guiding space.SELECTED DRAWING: Figure 15
Patent JP-2019148659-A (JP)
Title: Medium conveyance device, image formation apparatus, and medium conveyance control method
Inventor: SATO TETSUYA
IPC: B65H29/52
Filed: 2018-02-26
Abstract: To allow another residual medium to be easily removed in a case where a device is clogged with a medium.SOLUTION: An image formation apparatus 1 conveys a sheet P1 remaining in a double-side conveyance unit 18 to a residual standby position of a circulation conveyance path W6 when the sheet jamming due to a sheet P2 occurs in a transfer conveyance path W2. Then, the image formation apparatus 1 causes a user to detach an image formation unit 13 and a transfer unit 15 respectively to remove the sheet P2, conveys the sheet P1 to expose a portion of it in a housing internal space 2S from a delivery unit 27, and causes the user to remove the sheet P1. With this configuration, the image formation apparatus 1 allows the sheet P2 causing the jamming to be removed, and allows the sheet P1 remaining in the double-side conveyance unit 18 to be easily removed.SELECTED DRAWING: Figure 5
Patent JP-2019148479-A (JP)
Title: Location detection device and shape detection device
Inventor: MURAKAMI HIROSHI
IPC: G01B21/00
Filed: 2018-02-27
Abstract: To provide a location detection device that can detect a coordinate of an interior peripheral surface of a micropore and minute hole, and to provide a shape detection device that can detect a shape of the interior peripheral surface of the micropore and the minute hole.SOLUTION: A location detection device 10, which has a probe 11, and location adjustment means 12 changing a relative location of the probe 11 with respect to an external object P, and measures a contact location where the probe 11 contacts with the external object P, comprises: light irradiation means 13 that applies light; a light interference region 25 upon which the light irradiated from the light irradiation means 13 is incident and which causes the incident light to be reflected inside to thereby cause interference of the light; light measurement means 14 that measures intensity of the light coming out from the light interference region 25; and computation means 15 that detects the location where the probe 11 contacts with the external object P on the basis of the intensity of the light detected by the light measurement means 14, obtains information on the relative location of the probe 11 with respect to the external object P from the location adjustment means 12, and derives a contact location. The light interference region 25 is configured to deform due to the contact of the probe 11 with the external object P, and change an interference state of the light.SELECTED DRAWING: Figure 1
Patent JP-2019151677-A (JP)
Title: Solid (poly (2-methoxy ethylacrylate)
Inventor: HOTTA ATSUSHI
IPC: A61L27/18
Filed: 2018-02-28
Abstract: To provide a urethane polymer that is solid at room temperature, and can be molded, and has poly (2-methoxy ethylacrylate)(PMEA) as a constitutional unit.SOLUTION: A polyurethane polymer has a reaction product of poly (2-methoxy ethylacrylate) polymerized with a tri-thiocarbonic acid ester compound having a hydroxy group and a di-isocyanate.SELECTED DRAWING: Figure 1
Patent JP-2019152512-A (JP)
Title: Optical measuring device and optical measuring method
Inventor: HOTTA KAZUKI
IPC: G01N21/3581
Filed: 2018-03-02
Abstract: To provide an optical measuring device and an optical measuring method, capable of being used for measuring both a terahertz wave and coaxial light, and avoiding the device from being enlarged.SOLUTION: An optical measuring device 1 includes: a light source 2 for outputting a terahertz wave T, and coaxial light I with a wavelength different from that of the terahertz wave T coaxially with the terahertz wave T; an intensity modulation part 3 for intensity-modulating at least the terahertz wave T, out of the terahertz wave T and the coaxial light I, with a predetermined modulation frequency; and a light detection part 5 for performing synchronous detection on each of the terahertz wave T and the coaxial light I acted on an object S to be measured via the intensity modulation part 3 based on the modulation frequency f1.SELECTED DRAWING: Figure 1
Patent JP-2019156506-A (JP)
Title: Web tension adjustment device and web take-up device
Inventor: AOKI KAZUYUKI
IPC: B41J15/16
Filed: 2018-03-07
Abstract: To secure operability in laying a long-sized web to be taken out around a take-up roll at a tension adjusting mechanism while suppressing the take-up device from increasing in size.SOLUTION: A web tension adjustment device comprises: upstream- and downstream-side guide rollers 11, 12 which are arranged at an interval in a gravitational direction and guide conveyance of a continuous sheet 7; and a dancer roller 13 which moves within a movement range along a guide shaft G extending in a direction crossing a direction between rotary shafts of both the guide rollers 11, 12 and inclined to the gravitational direction, and rolls on the continuous sheet 7 conveyed between both the guide rollers 11, 12 to give the continuous sheet 7 a tension corresponding to a movement quantity along the guide shaft G between both the guide rollers 11, 12. The dancer roller 13 gives the continuous sheet 7 the tension in a control region further below the upstream-side guide roller 11 below in the gravitational direction in the movement range, and moves up in the movement range during a laying operation for the continuous sheet 7 to move to an operation position between both the guide rollers 11, 12.SELECTED DRAWING: Figure 3
Patent JP-2019027588-A (JP)
Title: Boil-off gas reliquefaction system and boil-off gas reliquefaction method
Inventor: LEE JOON CHAE
IPC: F17C13/00
Filed: 2018-03-12
Abstract: To provide a boil-off gas reliquefaction system and a boil-off gas reliquefaction method capable of coping with a case when much boil-off gas generates not in an operation of a steady state of a normal time.SOLUTION: A boil-off gas reliquefaction system includes a multi-stage compressor 200 for compressing boil-off gas, a heat exchanger 100 using the boil-off gas before compressed by the multi-stage compressor as a refrigerant and cooling the same by heat exchange, a decompressing device 300 disposed at the downstream of the heat exchanger and decompressing a fluid cooled by the heat exchanger, and a bypass line L3 for enabling the boil-off gas to bypass the heat exchanger and to be supplied to the multi-stage compressor.SELECTED DRAWING: Figure 2
Patent JP-2019158249-A (JP)
Title: Gas engine driven air conditioning equipment
Inventor: NISHIKAWA TOMOHIDE
IPC: F25B1/00
Filed: 2018-03-14
Abstract: To provide gas engine driven air conditioning equipment that comprises one or a plurality of outdoor units and a plurality of indoor units and can keep a cooling room and a heating room comfortable.SOLUTION: Gas engine driven air conditioning equipment 1 comprises a compressor 11 that compresses and delivers a refrigerant, a gas engine 12 that drives the compressor 11, a radiator 13 that cools the gas engine 12, an outdoor heat exchanger 17 that generates heat transfer between the refrigerant and outdoor air, and a cooling fan 18 that sprays the outdoor air to a heat sink 131 of the radiator 13 and the outdoor heat exchanger 17. The control device CT controls the cooling fan 18 on the basis of the current value TPof a high pressure equivalent temperature and the current value TPof a coolant temperature of the radiator 13, and changes the heat transfer area of the outdoor heat exchanger 17 when operating the outdoor heat exchanger 17 as a condenser.SELECTED DRAWING: Figure 1
Patent JP-2019154364-A (JP)
Title: Liquid tank device
Inventor: ITO SHUNEI
IPC: A01M7/00
Filed: 2018-03-15
Abstract: To provide a liquid tank device preventing a measuring cup from falling downward when storing the measuring cup.SOLUTION: A liquid tank device includes: a liquid tank for storing liquid; a cylindrical body 6 detachably mounted on an inlet of the liquid tank; and a bottomed cylindrical measuring cup 4 arranged in the liquid tank. The measuring cup 4 is mounted by covering an open end part 23 side of the measuring cup 4 directing downward on a rib 19a provided in the cylindrical body 6 and projecting upward, and abutting the inner peripheral surface of the measuring cup 4. With this, the measuring cup 4 is prevented from falling downward when storing the measuring cup 4.SELECTED DRAWING: Figure 5
Patent JP-2019161160-A (JP)
Title: Magnetoresistive element, manufacturing method of the same, and position detection apparatus
Inventor: OTA NAOKI
IPC: G01R33/09
Filed: 2018-03-16
Abstract: To provide a magnetoresistive effect element having a lower lead part electrode having no discharge trace and a method for manufacturing the same, and a position detection device having a magnetoresistive effect element.SOLUTION: The magnetoresistive effect element includes: a plurality of magnetoresistive effect laminates; a plurality of lower part lead electrodes and upper part lead electrodes for electrically connecting a plurality of magnetoresistive effect laminates in series; and an antistatic film for electrically connecting a plurality of lower part lead electrodes so as to prevent any of the plurality of lower part lead electrodes from being electrically isolated.SELECTED DRAWING: Figure 2
Patent JP-2019156337-A (JP)
Title: Bicycle crank assembly with built-in torque transmission mechanism
Inventor: FUKUTOME HIROTO
IPC: B62M3/00
Filed: 2018-03-16
Abstract: To provide a bicycle crank assembly which is excellent in torque transmission property from a crank to a sprocket, and which has high durability with a simple structure.SOLUTION: A bicycle crank assembly comprises: a crank shaft with an internal space, provided with an opening part at one end part; a crank arm mounted to the end part of the crank shaft; a torque transmission mechanism which includes a slide shaft built in the internal space of the crank shaft and provided with a plurality of rows of groove parts extending in the axial direction of the crank shaft on an outer peripheral surface, and which includes a plurality of rolling bodies accommodated in the respective plurality of rows of groove parts of the slide shaft; and a sprocket mounted around the slide shaft in the torque transmission mechanism. In the bicycle crank assembly, the number of the rows is five or less in the rows of groove parts extending on the outer peripheral surface of the slide shaft in the torque transmission mechanism.SELECTED DRAWING: Figure 2
Patent JP-2019162689-A (JP)
Title: Groove grinder
Inventor: NAGATA HIROKI
IPC: B24B55/02
Filed: 2018-03-19
Abstract: To provide a groove grinder capable of inhibiting a grinding burn when a groove is ground in a fixed pulley of a transmission mechanism for a vehicle.SOLUTION: A groove grinder comprises: a supply head moving in an axial X direction following a movement of a support shaft in the axial X direction; and nozzle parts disposed in the supply head and including discharge nozzles N (NL1, NR1) of a coolant OL. The nozzle parts are disposed on both sides of a grinding stone 3 in an axial Y direction. The discharge nozzles N (NL1, NR1) in the nozzle parts are arranged so that discharge ports for the coolant are oriented from moving direction side of the support shaft toward a contact region Rs between a grinding part of the grinding stone 3 and an outer periphery of a shaft part 92.SELECTED DRAWING: Figure 6
Patent JP-2019167578-A (JP)
Title: Maraging steel for metal belt
Inventor: OISHI KATSUHIKO
IPC: C21D6/00
Filed: 2018-03-23
Abstract: To provide a maraging steel for metal belt excellent in manufacturability or mechanical properties by optimizing strength or hardness standard due to alloy composition of the maraging steel for metal belt.SOLUTION: There is provided a maraging steel for metal belt containing C:0.01% or less, Ni:18.0 to 20.0%, Cr:0.8 to 1.2%, Mo:4.5 to 6.0%, Co:9.0 to 14.0%, Al:0.8 to 1.7%, and the balance Fe with inevitable impurities. The maraging steel has a hardness with Vickers hardness of 550 HV or more when a solid-solution treatment at 900°C×1 hr., and an aging treatment at 480°C×1 hr. are conducted, and hardness with Vickers hardness of 600 HV or more when the aging treatment at 480°C×3 hr. is conducted.SELECTED DRAWING: None
Patent JP-2019168356-A (JP)
Title: Surface shape measuring device
Inventor: KAMIMURA HIROAKI
IPC: G01B5/20
Filed: 2018-03-23
Abstract: To provide a surface shape measuring device which can determine whether the result of a measurement is appropriate and can obtain a correct measurement result.SOLUTION: A surface shape measuring device 10 according to an aspect of the present invention includes: a detector 18 for detecting a displacement of a gauge head 20; a relative movement mechanism for relatively moving a measurement target object and the detector 18 while the gauge head 20 is being in contact with the measurement target object; and a weight scale 24 for detecting a measurement force as the force which the gauge head is applying against the measurement target object as a weight which acts in the direction of gravity.SELECTED DRAWING: Figure 2