baber/WOPTO huggingface dataset:
Patent JP-2020125215-A (JP)
Title: Nitride semiconductor substrate, laminate structure, and manufacturing method of nitride semiconductor substrate
Inventor: YOSHIDA TAKEHIRO
IPC: C30B29/38
Filed: 2019-02-01
Abstract: To obtain easily and stably a nitride semiconductor substrate having excellent crystal quality.SOLUTION: A nitride semiconductor substrate comprising a single crystal of a group III nitride semiconductor, and having a principal plane in which the nearest low-index crystal plane is (0001) plane, has an inclined interface growth region grown by using an inclined interface other than the (0001) plane as a growth plane, and an area ratio occupied by the inclined interface growth region on the principal plane is 80% or more.SELECTED DRAWING: Figure 8
Patent JP-2020127159-A (JP)
Title: Transmission/reception system and transmission/reception method
Inventor: ONO KOICHI
IPC: H04B11/00
Filed: 2019-02-06
Abstract: To provide a transmission/reception system and a transmission/reception method of broadcasting signals suitable for terrestrial UHD broadcasting, which can increase the information transmission capacity without increasing the effective frequency bandwidth.SOLUTION: A transmission device 1 includes dividing means 11 that divides a broadcast signal into two partial signals, first transmission means 12 that transmits the first partial signal in the first polarization in a frequency band centered around a predetermined center frequency, and second transmission means 13 that transmits the second partial signal in the second polarization orthogonal to the first polarization in the frequency band. A reception device 2 includes first receiving means 21 that receives the first partial signal transmitted in the first polarization, second receiving means 22 that receives the second partial signal transmitted in the second polarization, and combining means 23 that combines both partial signals to obtain a broadcast signal before division. Then, the frequency band is set to the center frequency ±1.5 MHz or less.SELECTED DRAWING: Figure 1
Patent JP-2020129200-A (JP)
Title: Inventory management device, inventory management method and program
Inventor: IWAI KENJI
IPC: G06Q10/08
Filed: 2019-02-07
Abstract: To make inventory management of medicines available in a dispensing pharmacy.SOLUTION: Based on a first usage quantity of medicines to which a first code is given and which is included in dispensing data stored in a dispensing data storage unit 101 and a second code included in handling item data stored in a handling item data storage unit 104, a first calculation unit 106 calculates a second usage quantity of medicines for each packaging unit for sale. A second calculation unit 108 calculates expected inventory figures of the medicines for each packaging unit for sale based on the second usage amount calculated by the first calculating unit 106. An inventory data storage unit 105 stores inventory data indicating the inventory figures calculated by the second calculation unit 108.SELECTED DRAWING: Figure 3
Patent JP-2020128601-A (JP)
Title: White water modifying method and method for producing wastepaper pulp
Inventor: SOGO KOJI
IPC: D21F1/66
Filed: 2019-02-07
Abstract: To provide a white water modifying method and a method for producing wastepaper pulp in a wastepaper pulp production step.SOLUTION: The white water modifying method in a process of producing wastepaper pulp from waste paper of a main raw material includes chemical continuous addition processing of continuously adding monochloramine and/or monobromamine to white water at least at one spot of a wastepaper pulp production process, and the chemical continuous addition processing is performed at a site where an oxidation-reduction potential of the white water is the lowest of -400 mV or less.SELECTED DRAWING: Figure 1
Patent JP-2020129521-A (JP)
Title: LED lighting device
Inventor: KA DAIHO
IPC: F21V29/77
Filed: 2019-02-12
Abstract: To provide an LED lighting device which illuminates by a light emitting diode, which includes a housing having a recess in which the light emitting diode is stored and a lens part mounted integrally on the housing and for covering a light irradiation side of the light emitting diode, and which can easily change a light guide state by the lense part.SOLUTION: An LED lighting device includes: a housing having a recess in which a light emitting diode is stored in a posture of directing the light irradiation direction from the light emitting diode to an opening side; and a cover body in which a mounting part in which an outer peripheral surface of the housing is fitted and inserted and a range part for covering the light irradiation side of the light emitting diode in a state where the mounting part is mounted on the outer peripheral surface of the housing are integrally molded. On an inner peripheral surface of the cover body, the outer peripheral surface of the housing is fitted and inserted so as to slide in the optical axis direction.SELECTED DRAWING: Figure 3
Patent JP-2020132644-A (JP)
Title: Grease composition and rolling bearing
Inventor: ITO MOTOHIRO
IPC: C10M105/18
Filed: 2019-02-12
Abstract: To provide a grease composition that can prevent early peeling on the rolling surface due to hydrogen embrittlement even in severe environment, and to provide a rolling bearing in which the grease composition is encapsulated.SOLUTION: The grease composition 7 is a grease composition containing a base oil, a thickener and a compounding agent, and in which the compounding agent is a metal organic structure composed of a metal ion and an organic compound coordinated to the metal ion, is contained by 0.1 to 10 mass% for the entire grease composition, and the metal organic structure has a porous structure and a density of 0.5 g/cmor less.SELECTED DRAWING: Figure 1
Patent JP-2020130222-A (JP)
Title: Medical solution administration device
Inventor: SASAKI SHOHEI
IPC: A61M5/142
Filed: 2019-02-13
Abstract: To provide a medical solution administration device capable of surely executing connection operation between a pusher member and a pusher operation part in preparation operation of administering a medical solution.SOLUTION: A medical solution administration device 1 includes: a medical solution storage part 13 filled with a medical solution; a pusher member 18; a pusher operation part 22; a drive part 15; a connection detection sensor 21; and a control part. The connection detection sensor 21 detects connection between the pusher member 18 and the pusher operation part 22. The control part determines whether or not the pusher member 18 and the pusher operation part 22 are connected on the basis of a detection signal detected with the connection detection sensor 21.SELECTED DRAWING: Figure 1
Patent JP-2020132471-A (JP)
Title: Optical glass, method for producing optical glass, optical element, optical device, and imaging device
Inventor: ENDO MICHIHISA
IPC: C03C3/15
Filed: 2019-02-19
Abstract: To solve the problem in which: it is difficult to obtain an optical glass that has low glass transition temperature and prevents crystal deposition in a glass mold making step, and has high refractive index and high dispersion.SOLUTION: Provided is an optical glass, wherein, with the sum of cations constituting glass being 100 cat%, it satisfies 15 cat%≤RE≤25 cat% (RE denotes La alone, or denotes one with La substituted with at least one element selected from Gd, Y, Lu and Yb), 20 cat%≤Nb≤50 cat%, 10 cat%≤Zn≤30 cat%, 5 cat%≤Ta≤20 cat%, 0 cat%≤Ti≤20 cat%, 0 cat%≤Al≤5 cat%, 0 cat%≤Ca≤5 cat%.SELECTED DRAWING: Figure 2
Patent JP-2019091936-A (JP)
Title: Method of manufacturing solid-state imaging device
Inventor: OGAWARA YOHEI
IPC: H04N5/361
Filed: 2019-02-27
Abstract: To provide a method of manufacturing a solid-state imaging device capable of reducing a dark current.SOLUTION: According to one embodiment, the method of manufacturing a solid-state imaging device is provided. The method of manufacturing a solid-state imaging device according to the embodiment comprises: forming a photoelectric conversion element in a semiconductor layer; forming an oxide film on that surface of the semiconductor layer which is on the side of a light-receiving surface of the photoelectric conversion element; subjecting the oxide film to a degassing treatment; forming a fixed charge film holding a negative fixed charge, on a surface of the oxide film after the degassing treatment; and subjecting the fixed charge film to a degassing treatment.SELECTED DRAWING: Figure 5
Patent JP-2020140111-A (JP)
Title: Fixing device and image forming apparatus
Inventor: SHIMADA HIROYUKI
IPC: G03G15/20
Filed: 2019-02-28
Abstract: To provide a fixing device that obtains sufficient performance to separate a recording medium, reduces temperature unevenness in an axial direction of a fixing member, and reduces rising time.SOLUTION: A fixing device comprises: a rotatable endless fixing member 23; a heat source 26 that is arranged inside the fixing member 23 and heats the fixing member 23; a nip forming member 20 that is slidably arranged on an inner peripheral surface of the fixing member 23; and a pressure member 24 that forms a nip part N with the nip forming member 20 with the fixing member 23 therebetween, and the fixing device fixes an unfixed image on a recording medium P at the nip part N. The nip forming member 20 is formed of a base member 21 and a soaking member 22 that has a higher thermal conductivity than that of the base member 21, and the soaking member 22 is disposed on at least part of a nip surface closer to the nip part.SELECTED DRAWING: Figure 2
Patent JP-2019117388-A (JP)
Title: Plastic optical fiber cable
Inventor: OKITA TERUBUMI
IPC: C08L23/26
Filed: 2019-02-28
Abstract: To provide a plastic optical fiber cable which can achieve all of fire retardancy, heat resistance, and pistoning characteristics in higher level.SOLUTION: A plastic optical fiber cable 10 at least includes: a plastic optical fiber wire 16 having one or two or more cores 12, and a sheath layer 14 formed on the outer peripheries of the cores 12 and constituted of at least one layer; and a coating layer 18 formed on the outer periphery of the plastic optical fiber wire 16 and composed of a polyethylene resin composition. After the plastic optical fiber cable of 1 m is rested for one hour at 100°C, pistoning is 0.5 mm or less. Additionally, the plastic optical fiber cable 10 satisfies UL standard VW-1 (rating 90°C).SELECTED DRAWING: Figure 1
Patent JP-2019133684-A (JP)
Title: Vehicle detection system, image processing server and vehicle detection method
Inventor: UMINO HIROSHI
IPC: G08G1/04
Filed: 2019-03-04
Abstract: To provide a vehicle detection system and a vehicle detection method capable of improving detection performance.SOLUTION: The vehicle detection system comprises: a camera 11 for acquiring an image of a vehicle; a detector 12 for detecting a shape of the vehicle from a direction different from a camera photographing direction; a three-dimensional model generation section 131 for generating a three-dimensional model of the vehicle from the image and the shape; and a determination section 132 for determining the vehicle on the basis of the three-dimensional model.SELECTED DRAWING: Figure 1
Patent JP-2019134447-A (JP)
Title: Transmitting and receiving system
Inventor: KAMIO HIROYUKI
IPC: H04N21/2362
Filed: 2019-03-06
Abstract: To provide super high definition of a video in which application of logo data is extended and flexibility and transmission efficiency are enhanced.SOLUTION: In a transmission system, the logo data is modularized for each logo identification and logo type; the modularized logo data is distributed to a plurality of sections of common data table information; for the logo data, logo data distribution information indicative of a correspondence between the logo types and the distributed sections is defined and inserted in a logo data distribution descriptor of the common data table information; logo transmission description information is generated from logo management information including the logo identification and logo type of the logo data, and inserted in a logo transmission descriptor of a service description table information; the common data table information and the service description table information are multiplexed into a broadcast signal; and the multiplexed broadcast signal is transmitted.SELECTED DRAWING: Figure 16
Patent JP-2019156828-A (JP)
Title: Antiaging agent
Inventor: KOGA YOSHITSUGU
IPC: A61P43/00
Filed: 2019-03-06
Abstract: To provide anti-aging agents capable of effectively suppressing shortening of telomere and telomere single-stranded protrusion.SOLUTION: An anti-aging agent containing stem cell culture supernatant as an active ingredient and suppressing shortening of the length of at least one of telomere, and G-tail, a telomere single-stranded protrusion is prepared. The stem cell culture supernatant is preferably prepared from dental pulp stem cells, and the dental pulp stem cells are preferably deciduous tooth dental pulp stem cells.SELECTED DRAWING: Figure 1
Patent JP-2019081093-A (JP)
Title: Game machine
Inventor: HONJO YOSHIKAZU
IPC: A63F7/02
Filed: 2019-03-07
Abstract: To provide a game machine having a structure in which a favorable management is possible.SOLUTION: A trace remains since a game board 81 is damaged when a certificate stamp plate 308 attached with a certificate stamp is removed. The trace remains outside an area where the certificate stamp plate 308 of the game board 81 is attached. Since even when the certificate stamp plate 308 is attached again after removing the certificate stamp plate 308, the trace remains outside the area where the certificate stamp plate 308 is attached, the trace can be visually recognized from outside the game board 81.SELECTED DRAWING: Figure 10
Patent JP-2020145652-A (JP)
Title: Cooperation system, system cooperation method, and cooperation program
Inventor: FUJITA HISASHI
IPC: H04N7/18
Filed: 2019-03-08
Abstract: To reduce the amount of data calculation and data traffic related to system linkage in a cooperation system that links a plurality of systems.SOLUTION: A cooperation system server 700 links a monitoring system that performs monitoring on the basis of a video processing result of a video shot by a shooting unit, and a mobile body management system that manages the movement of a moving body that has a shooting function to shoot a video while moving and performs monitoring on the basis of a video processing result of a video shot by the shooting function. The cooperation system server 700 includes a video processing result acquisition unit 702 that acquires a video processing result from each of the monitoring system and the mobile body management system, and a cooperation processing result integration unit 708 that generates the integrated result of the cooperation between the monitoring system and the moving body management system by integrating the video processing results acquired from the monitoring system and the moving object management system.SELECTED DRAWING: Figure 7
Patent JP-2020055288-A (JP)
Title: Injection molding system and injection molding method
Inventor: CHIN KASO
IPC: B29C45/76
Filed: 2019-03-11
Abstract: PURPOSE: To provide an injection molding system and an injection molding method capable of accurately adjusting an injection molding parameter based on a defect on a product.SOLUTION: An injection molding system contains an injection molding machine, an automatic inspection device and a defect correction module. The injection molding machine is suitable for injecting and forming a product based on an injection molding parameter. The automatic inspection device is suitable for inspecting the product and then generating inspection data. The defect correction module is suitable for generating a calibration parameter based on the inspection data. The injection molding machine is suitable for injecting and forming another product based on the injection molding parameter and the calibration parameter. Further, an injection molding method is also provided.SELECTED DRAWING: Figure 1
Patent JP-2020013106-A (JP)
Title: Ocular lens and display device
Inventor: SUZUKI MAMORU
IPC: G02B3/08
Filed: 2019-03-12
Abstract: To provide an ocular lens which offers a wide field-of-view angle and good aberration correction while reducing the weight and total length.SOLUTION: An ocular lens of the present disclosure comprises a first lens L1 and a second lens L2 disposed to face each other, the first lens having a first Fresnel lens surface Fr1 formed at least in a peripheral area of a surface of the first lens facing the second lens, and the second lens having a second Fresnel lens surface Fr2 formed at least in a peripheral area of a surface of the second lens facing the first lens.SELECTED DRAWING: Figure 5
Patent JP-2020146643-A (JP)
Title: Exhaust gas treatment system and method
Inventor: KOGURE RYOMA
IPC: B01D53/83
Filed: 2019-03-14
Abstract: To provide an exhaust gas treatment system capable of accurately determining an optimal supply amount of active carbon to the concentration of mercury.SOLUTION: An exhaust gas treatment system 1 comprises: a dust collector 2 removing harmful substances included in exhaust gas; a mercury meter 3 disposed at the upstream side of the dust collector 2 in an exhaust gas flow direction and measuring the concentration of mercury included in the exhaust gas introduced in the collector 2; an active carbon supply device 4 supplying active carbon to the exhaust gas introduced in the collector 2; and a controller 5 controlling the supply amount of the active carbon supplied from the active carbon supply device 4. The controller 5 calculates by a moving average, an average value of the mercury concentration measured by the mercury meter 3, and calculates a first supply amount of the active carbon by inputting the calculated average value of mercury concentration in a first nonlinear function for determining the active carbon supply amount.SELECTED DRAWING: Figure 2
Patent JP-2020153262-A (JP)
Title: Cooling water passage for internal combustion engine
Inventor: KURANO JUNYA
IPC: F01P3/02
Filed: 2019-03-19
Abstract: To greatly suppress pressure loss in a cooling water passage located on the downstream side of a water pump while curving at a right angle, in a simple construction.SOLUTION: A water pump 8 has a pump chamber 46 in which an impeller 47 is arranged. Cooling water forcibly fed from the pump chamber 46 passes through a discharge passage 9 long in a crank axial direction, and flows into a block jacket via a block destination water delivery passage 11. The block destination water delivery passage 11 has a laterally long part 11a orthogonal to the discharge passage 9, the laterally long part 11a being offset downward with respect to the discharge passage 9. The cooling water discharged from the discharge passage 9 turns into a swirl flow at the laterally long part 11a and heads to the corner. Thus, the cooling water has greatly inhibited pressure loss. When a thermo-valve is arranged on the laterally long part 11a, the cooling water hits a temperature sensitive part evenly and so the responsiveness of the thermal-valve is improved.SELECTED DRAWING: Figure 9
Patent JP-2020152507-A (JP)
Title: Image forming system, peripheral device, and program
Inventor: OKABE YUSUKE
IPC: G03G21/00
Filed: 2019-03-19
Abstract: To provide an image forming system capable of outputting a notification before staples are used up eliminated without requiring a sensor for detecting that a remaining quantity of staples is reduced to a predetermined near end level.SOLUTION: A image forming system comprises: a display; a first processing part for displaying a first screen which prompts an input of first numerical information corresponding to the quantity of staples in a stapler unit when the stapler unit is newly mounted, on the display; and a second processing part for counting the quantity of staples used by stapling when the stapling is executed, and outputting a notification regarding the remaining quantity of staples in the stapler unit based on the quantity used and the first numerical information inputted in response to the first screen.SELECTED DRAWING: Figure 1
Patent JP-2020153799-A (JP)
Title: Distance measuring device and distance measuring method
Inventor: MAEDA TOSHIHARU
IPC: G01S17/89
Filed: 2019-03-20
Abstract: To enable distances to be measured with high accuracy, even in an environment where a plurality of distance measuring devices exist.SOLUTION: A distance measuring device of the present disclosure extends the interval at which its own light source emits light, sets an exposure period in synchronism with light-emission timing, detects a pixel signal by reflected light from its own light source and from other light sources, and integrates it a number of times. The distance measuring device sets an exposure period while its own light source is turned off, detects a pixel signal by reflected light from other light sources, and integrates it a number of times. Then, the distance measuring device performs distance-measuring computation by subtracting the integral value of pixel signals for which the exposure period is set in synchronism with light-out timing from the integral value of pixel signals for which the exposure period is set in synchronism with light-emission timing. The present disclosure can be applied to a ToF sensor.SELECTED DRAWING: Figure 5
Patent JP-2020153822-A (JP)
Title: Moisture content measuring device and moisture content measuring method
Inventor: KOUZUI HIROYUKI
IPC: G01N33/03
Filed: 2019-03-20
Abstract: To provide a water content measuring device and a water content measuring method capable of measuring the water content contained in fat and/or its by-product or the like in real time in synchronization with a step of manufacturing fat and/or its by-product or the like.SOLUTION: A water content measuring device includes: a first pipeline which forms a main flow passage through which oily fluid flows; a second pipeline which is connected to the first pipeline, branched from the main flow passage on the upstream side of the main flow passage, merges with the main flow passage on the downstream side of the main flow passage, and forms a branch flow passage through which the oily fluid flows by a second pressure smaller than a first pressure of the oily fluid flowing in the main flow passage; and a moisture meter which is provided in the second pipeline and measures the water content contained in the oily fluid. A second pressure is kept smaller than pressure resistance of the moisture meter.SELECTED DRAWING: Figure 1
Patent JP-2020154815-A (JP)
Title: Information processing device and program
Inventor: NAKAHARA TOSHIAKI
IPC: G06Q10/06
Filed: 2019-03-20
Abstract: To present a difference between the data processing results before and after introducing a commercial material by using data to be actually processed.SOLUTION: An information processing device (apparatus 5) includes: a storage part 51 for storing a job 6 including processing target data 60 and setting information 61; first execution means 501A for executing the processing of the processing target data 60 on the basis of a first application 511A and the setting information 61; first measurement means 502A for measuring a predetermined item relating to a first processing result by the first execution means 501A; second execution means 501B for executing the processing of the processing target data 60 on the basis of a second application 511B and the setting information 61; second measurement means 502B for measuring the item relating to a second processing result by the second execution means 501B; and output means 503 for outputting a comparison result between the first processing result and the second processing result on the basis of the measurement results by the first measurement means 502A and the second measurement means 502B.SELECTED DRAWING: Figure 2