baber/WOPTO huggingface dataset:
Patent JP-2020038144-A (JP)
Title: Supersonic flowmeter and method for determining zero-cross time in supersonic flowmeter
Inventor: SASAKI HIROSHI
IPC: G01F1/00
Filed: 2018-09-05
Abstract: To always select a correct zero-cross time in both forward direction and backward direction, to calculate a correct propagation time.SOLUTION: A method for determining a zero-cross time in a supersonic flowmeter comprises: obtaining a change Δαijk from the previous propagation time difference αi-1 for all of the current propagation time difference candidates αijk; obtaining a change Δβijk from the previous propagation time sum βi-1 for all of the current propagation time sum candidates βijk; and based on the obtained change Δαijk from the previous propagation time difference and the change Δβijk from the previous propagation time sum, determining a current zero-cross time Z1i in a forward direction and a current zero-cross time Z2i in a backward direction among candidates Z1ij of the current zero-cross time in the forward direction and candidates Z2ij of the current zero-cross time in the backward direction.SELECTED DRAWING: Figure 23
Patent JP-2020027242-A (JP)
Title: Image capturing optical lens
Inventor: IKUNUMA KENJI
IPC: G02B13/00
Filed: 2018-09-06
Abstract: To provide an optical lens, in particular an image capturing optical lens.SOLUTION: An image capturing optical lens comprises, in order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens, the second lens having positive refractive power and the third lens having positive refractive power. The first lens is made of glass, the second lens plastic, the third lens plastic, the fourth lens plastic, the fifth lens plastic, and the sixth lens glass. The image capturing optical lens satisfies the following conditional expressions: -2.4≤f1/f≤-1.5, 1.7≤n1≤2.2, 1.7≤n6≤2.2, -1.5≤f5/f6≤3. The image capturing optical lens offers high imaging performance and a short total optical length (TTL).SELECTED DRAWING: Figure 1
Patent JP-2020042327-A (JP)
Title: Rendering apparatus, rendering method and program
Inventor: MODEGI TOSHIO
IPC: A61B5/00
Filed: 2018-09-06
Abstract: To provide a rendering apparatus including a plurality of CPU cores that generates a volume rendering image based on a plurality of tomographic images.SOLUTION: A rendering apparatus includes: division means that divides a projection surface of volume rendering into a plurality of processing areas; rendering means that performs rendering processing for identifying a voxel corresponding to each of pixels in the processing areas from tomographic images and obtaining a pixel value of each of the pixels in the processing areas based on a color value and an opacity of the identified voxel; and allocation means that allocates each rendering processing on each processing area to each of different CPU cores. A volume rendering image is generated by performing each rendering processing on the allocated CPU core in parallel.SELECTED DRAWING: Figure 7
Patent JP-2020041729-A (JP)
Title: Heat treatment device
Inventor: NARISAWA MICHINORI
IPC: F27B5/14
Filed: 2018-09-10
Abstract: To make a private heat source used for the control of the heat treatment temperature of a treatment object unnecessary.SOLUTION: A heat treatment device 1 comprises: a treatment container 3 storing a treatment object; a gas inlet 7 provided at the treatment container 3; a heat treatment chamber 2 provided with an openable/closable gateway 12 and storing the treatment container 3; an in-container gas feed tube 20 provided in arrangement adjacent to the gas inlet 7 of the stored treatment container 3 at the heat treatment chamber 2; means introducing heat in a combustion furnace additionally provided with an exhaust gas treatment apparatus into the heat treatment chamber 2; a gas exhaust tube 24 provided at the heat treatment chamber 2; and a gas exhaust line 35 connecting the gas exhaust tube 24 to the combustion furnace.SELECTED DRAWING: Figure 1
Patent JP-2020039703-A (JP)
Title: Ultrasonic probe
Inventor: TAKI MAKOTO
IPC: A61B8/14
Filed: 2018-09-12
Abstract: To increase the image quality of an ultrasonic image by securing the size of a transducer array in an elevation direction.SOLUTION: For an ultrasonic probe according to the embodiment, a third direction among a first direction, second direction, and third direction orthogonal to one another is defined as the major axis direction of a probe head. The probe head includes an acoustic radiating section provided with a vibrator array at one end in the second direction, and a holding section for holding a projection for forceps at the other end in the second direction. The probe head has a configuration in which the central axis of the holding section is shifted to one end side from the central axis of the acoustic radiation unit.SELECTED DRAWING: Figure 2
Patent JP-2020042686-A (JP)
Title: Electric power supply-demand management device
Inventor: ESAKA Shigeaki
IPC: H02J7/00
Filed: 2018-09-13
Abstract: To promote a user of a storage battery to participate in adjustment of supply and demand of electric power in a power sending/distributing system.SOLUTION: The electric power supply-demand management device includes: a state information acquisition unit for acquiring state information showing the current state of a storage battery built in a vehicle, for example; a performance calculation unit for calculating the index of performance showing the degree of the consumption of the storage battery from the state information; and an incentive provision unit for providing an incentive according to the value of the index of the performance to a provider who provides the storage battery as the electric power supply-demand adjusting means of the power sending/distributing system.SELECTED DRAWING: Figure 2
Patent JP-2020040926-A (JP)
Title: Cosmetic composite powder and method for producing the same, and solid powder cosmetics
Inventor: TOYODA NAOAKI
IPC: A61K8/25
Filed: 2018-09-13
Abstract: To provide a novel ultraviolet protection material that is not classified as nano material, has excellent ultraviolet protection effect in UVA region, and is applicable to solid powder cosmetics.SOLUTION: A cosmetic composite powder is obtained by titanium oxide, yellow iron oxide and/or red iron oxide, which are made finer and controlled in their particle forms using a wet medium agitation mill (beads mill), are combined with tabular powder into a water dispersion, and passing through a spray drying step, or a complexing step using a flocculant. There are also provided a method for producing the same, and solid powder cosmetics containing the composite powder.SELECTED DRAWING: Figure 1
Patent JP-2019114236-A (JP)
Title: Display system, electronic apparatus, and display method
Inventor: KUNITOMO YUICHI
IPC: G09G5/36
Filed: 2018-09-14
Abstract: To control display performed by a display in accordance with an external device.SOLUTION: A display system 1 comprises: a PC 300; and an HMD 100. The PC includes an I/F unit 341 that outputs video data. The HMD includes an I/F unit 110 that acquires the video data output from the PC, an image display unit 20 that displays an image superimposed on an outdoor scene visually recognized while the HMD is attached, and a display control unit 122 that controls the image display unit to display the video data acquired by the I/F unit. The display control unit displays the video data on the image display unit in accordance with the position of the PC visually recognized as the outdoor scene.SELECTED DRAWING: Figure 5
Patent JP-2020053583-A (JP)
Title: Brush cleaning apparatus, substrate processing apparatus, and brush cleaning method
Inventor: KANAI TAKAHIRO
IPC: H01L21/304
Filed: 2018-09-27
Abstract: To provide a brush cleaning apparatus, a substrate processing apparatus, and a brush cleaning method capable of improving substrate quality.SOLUTION: A brush cleaning unit (brush cleaning apparatus) according to an embodiment includes a cleaning member 81 that holds a liquid film A1 of a cleaning liquid that cleans a brush 72 for cleaning a substrate on an outer surface, and the brush 72 is cleaned such that only the rotating brush 72 is brought into contact with the liquid film A1 of the cleaning liquid held on the outer surface of the cleaning member 81. Thereby, the substrate quality can be improved.SELECTED DRAWING: Figure 4
Patent JP-2020054142-A (JP)
Title: Drive controller, driving device, sheet transfer device, image forming apparatus and drive control method
Inventor: SUGIYAMA KEISUKE
IPC: G05D3/00
Filed: 2018-09-27
Abstract: To provide a drive controller, a driving device, a sheet transfer device, an image forming apparatus and a drive control method capable of detecting a failure of a driving source while contriving miniaturization and cost reduction of a device.SOLUTION: In a drive controller 90 which controls a plurality of driving sources 101, 102 for driving the same output shaft, it comprises a control unit 91 which generates and transmits the same drive control signal to the plurality of driving sources 101, 102, and has: a first mode for driving all the driving sources; and a second mode for driving only a part of the driving sources among the plurality of driving sources as operation modes.SELECTED DRAWING: Figure 7
Patent JP-2020050262-A (JP)
Title: Suspension arm and suspension of vehicle
Inventor: NANBU MORIO
IPC: B60G3/28
Filed: 2018-09-28
Abstract: To provide a suspension arm which can suppress a nose dive phenomenon while securing collision safety performance, and a suspension of a vehicle.SOLUTION: A suspension arm comprises a first attachment part and a second attachment part which are attached to a vehicle body side, and a third attachment part attached to a wheel side. The first attachment part and the second attachment part have a first elastic body and a second elastic body, and the third attachment part is attached with a ball joint. An angle formed of a first axial line for connecting a center of the first elastic body and a center of the second elastic body, and a second axial line for connecting the center of the first elastic body and a center of the ball joint exceeds 90°. When setting a distance between a first shearing center of a cross section of the suspension arm at the first attachment part side and the first axial line as L1, and setting a distance between a second shearing center of a cross section of the suspension arm at the second attachment part side and the first axial line as L2, a relationship of L1>L2 is satisfied.SELECTED DRAWING: Figure 2
Patent JP-2020051227-A (JP)
Title: Water closet
Inventor: MIYAKE TSUBASA
IPC: E03D11/02
Filed: 2018-09-28
Abstract: To provide a water closet capable of reliably preventing water leakage outside the device even in abnormal situations such as failure or freezing of a switching unit for switching water supply routes for supplying washing water to a rim water discharge port and a jet water discharge port.SOLUTION: A water closet 1 comprises: a switching unit 22 for switching water supply routes within a water supply channel 26 which makes it possible to supply washing water from a water storage tank 18 to a rim water discharge port 8a and a jet water discharge port 10a; and a controller 24 for controlling the revolution of a booster pump 20 for supplying the washing water from the water storage tank to the water supply channel. The switching unit includes a switching valve body 34 which mechanically operates under the hydraulic pressure of the washing water to which the pressure is applied by the booster pump and opens and closes a jet water supply channel which extends from the water supply channel to the jet water discharge port. A rim water supply channel which extends to the rim water discharge port is provided in the water supply channel 28 upstream of the switching valve body. The controller controls to reduce the revolution of the booster pump when the controller determines that the flow rate of the washing water passing through the rim water supply channel is larger than the prescribed flow rate.SELECTED DRAWING: Figure 1
Patent JP-2020057917-A (JP)
Title: Intercom device and intercom system
Inventor: WASHI TEPPEI
IPC: H04R1/00
Filed: 2018-10-01
Abstract: To provide an intercom device capable of preventing sounds to be picked up from being blocked by a waterproof body 50.SOLUTION: An intercom device 1 includes: a circuit board 30; a microphone 20 mounted on the surface of the circuit board 30; a housing 10 that covers the circuit board 30 and the microphone 20 from the sound receiving side of the microphone 20; and a waterproof body 50 at least a part of which is disposed at the sound receiving side of the microphone 20. When viewed from a sound receiving direction RS of the microphone 20, the waterproof body 50 has a vibrating part 51 with a larger area than the microphone 20.SELECTED DRAWING: Figure 2
Patent JP-2020060806-A (JP)
Title: Management server, vending machine and method for assigning device identification information
Inventor: KIMURA TOMOHIKO
IPC: G07F9/00
Filed: 2018-10-04
Abstract: To provide a management server, a vending machine, and a method for assigning device identification information capable of assigning unique device identification information to a device such as a vending machine which is connected to a network.SOLUTION: A management server comprises: a communication identification information acquisition unit 21 for acquiring unique communication identification information pieces D10A, D10B, D10C for communication connection of vending machines A, B, C; a local information acquisition unit 22 for acquiring local device identification information pieces D20A, D20B, D20C set locally for the vending machines A, B, C; a hash value generation unit 23 for generating hash values using a hash function for text information that combines one or more communication identification information pieces D10A, D10B, D10C and one or more local device identification information pieces D20A, D20B, D20C; and a management unit 24 for registering the generated hash values for the vending machines A, B, and C, while managing the generated hash values as device identification information pieces DA, DB, DC for each vending machine A, B, C.SELECTED DRAWING: Figure 1
Patent JP-2020058600-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2018-10-10
Abstract: To provide a game machine capable of increasing game interest by providing an unexpected game.SOLUTION: Whether a weapon with higher attack power is more likely to be selected than a weapon with lower attack power or the weapon with higher attack power is less likely to be selected than the weapon with lower attack power, the weapon with higher attack power is selected or the weapon with lower attack power is selected, so that an option that is difficult to be selected in any situation may be selected, thereby providing an unexpected game to a player.SELECTED DRAWING: Figure 2
Patent JP-2020060034-A (JP)
Title: Heating foam material fixture and fitting
Inventor: FUJIOKA SHINGO
IPC: E06B1/12
Filed: 2018-10-10
Abstract: To provide a structure capable of preventing a heat foaming material from falling off from a frame member or a stile member before foaming, capable of attaching the heat foaming member to existing fittings, hardly obstructing foaming of the heat foaming material, and hardly receiving restriction on an attaching position of the heat foaming material.SOLUTION: A plurality of places in the lengthwise direction of a heat foaming material 7a are pressed in the plate thickness direction of the heat foaming material 7a by a heat foaming material fixture 46. The heat foaming material fixture 46 includes: a fixed plate part 49 extending in the indoor/outdoor direction coinciding with the plate thickness direction of the heat foaming material 7a and fixed to the inside surface of the vertical frame base plate part 23; and a holding plate part 50 extending from the center part in the width direction of the indoor side end part of the fixed plate part 49 so as to be bent inward at a substantially right angle in the in-plane direction and holding the outdoor side surface of the heat foaming material 7a by the indoor side surface.SELECTED DRAWING: Figure 3
Patent JP-2020059804-A (JP)
Title: Coating material, method for producing coating material, coating component and method for manufacturing coating component
Inventor: YAMAKAWA TAKESHI
IPC: C09D7/61
Filed: 2018-10-10
Abstract: To provide a new coating material which can achieve both brightness and electric wave transmissivity in a coating film.SOLUTION: A coating material contains a flake, in which the flake has a sea-island structure including a plurality of island phases formed of metal and a sea phase which bonds the plurality of island phases and is formed of a resin or DLC.SELECTED DRAWING: Figure 2
Patent JP-2019075115-A (JP)
Title: Method and device for performing activation operation and convolution operation at the same time, and learning method and learning device for the same
Inventor: Kim Yongjoong
IPC: G06N3/08
Filed: 2018-10-12
Abstract: To provide a method for increasing detection accuracy by raising complexity of a CNN model without significantly increasing computational load of convolutional operation or memory.SOLUTION: A method includes the steps of: allowing an input value to be delivered to individual multiple bias layers; allowing a scale layer connected to a specific element bias layer to multiply a predetermined scale value by an output value of the specific element bias layer; allowing a specific element activation layer connected to the scale layer to apply activation function, and allowing the other individual element activation layers to apply activation functions to output values of the individual element bias layers; allowing a concatenation layer to concatenate an output value of the specific element activation layer and output values of the other element activation layers; allowing the concatenation layer to apply the convolution operation to the concatenated output value; and allowing a loss layer to acquire a loss during a backpropagation process.SELECTED DRAWING: Figure 7
Patent JP-2020064431-A (JP)
Title: Data storage system, seal, server, data storage method, and data storage program
Inventor: ASAI KENICHI
IPC: G06F21/31
Filed: 2018-10-17
Abstract: To provide a data storage system capable of easily storing data in a server and reading the data.SOLUTION: A data storage system 1 includes a server 40, a code printed matter 20 including a code obtained by coding a character string to access the server 40 through a network, and a terminal 31 for converting the code into the character string and accessing the server on the basis of the character string. The terminal 31 transmits data to the server 40 while accessing the server 40 on the basis of the character string. The server 40 has a server recording unit 40c for recording the data from the terminal 31 while associating the character string with identification information of the terminal 31. The terminal 31 has an output unit 31d for outputting the data recorded in the server recording unit 40c and associated with the character string and the identification information of the terminal 31 while accessing the server 40 on the basis of the character string.SELECTED DRAWING: Figure 1
Patent JP-2020066776-A (JP)
Title: Ladle refining method of molten steel
Inventor: KASAHARA SHUHEI
IPC: B22D1/00
Filed: 2018-10-25
Abstract: To suppress a temperature drop and solidification of a slag in ladle refining accompanied by electric heating, and more surely improve various refining reaction speeds.SOLUTION: A ladle refining method of a molten steel includes forming a slag layer on a molten steel surface in a ladle and immersing electrodes in the slag layer and energizing the slag layer. The number of electrodes immersed in the slag layer is two or three, when a ladle inner diameter on the molten steel surface is represented by Ds [m] and when a diameter of a circumscribed circle of an electrode that is circumscribed the two or three electrodes or a projection position to the molten steel surface of the two or three electrodes when the molten steel surface is viewed from above the ladle and that is a circle whose diameter is the minimum is represented by D [m], a ratio (Ds/D) of the diameter of the circumcircle of the electrode to the ladle inner diameter satisfies the following expression (1). 1.8≤Ds/D≤3.5... (1)SELECTED DRAWING: Figure 2B
Patent JP-2020066601-A (JP)
Title: Prodenia litura control method
Inventor: ONO ERINA
IPC: A01P19/00
Filed: 2018-10-25
Abstract: To provide a Prodenia litura control method that does not require consideration of plant height and ecology of Prodenia litura.SOLUTION: Provided is a Prodenia litura control method at least including a step of placing a pheromone formulation including at least a Prodenia litura pheromone substance and a container for permeably accommodating the pheromone substance on the soil surface or soil surface covering material surface in a farm field to release the pheromone substance to the farm field.SELECTED DRAWING: None
Patent JP-2019047128-A (JP)
Title: Method for manufacturing solar battery and method for manufacturing solar battery module
Inventor: UTSU TOSHIHIKO
IPC: H01L31/0747
Filed: 2018-10-25
Abstract: To provide a solar battery having a high photoelectric conversion efficiency.SOLUTION: A method for manufacturing a solar battery according to the present invention comprises a first etching step of bringing a monocrystal silicon substrate into contact with a first etching liquid containing an alkali and an oxidizer, a second etching step of bringing the monocrystal silicon substrate into contact with a second etching liquid containing an alkali, and a third etching step of bringing a third etching liquid containing an alkali and an additive agent for anisotropic etching into contact with the monocrystal silicon substrate to form a texture in a surface of the monocrystal silicon substrate. In the method, a monocrystal silicon substrate obtained by executing the steps in this order is used.SELECTED DRAWING: Figure 1
Patent JP-2020072628-A (JP)
Title: Motor control device and steering device
Inventor: KOIKE SUSUMU
IPC: B62D5/04
Filed: 2018-11-02
Abstract: To provide a motor control device and a steering device capable of determining the detection reliability of a relative position sensor provided in a motor.SOLUTION: A steering control unit detects that an abnormality has occurred in either a rotation angle sensor or a TAS on the basis of a rotation angle θb (relative angle) of a steering motor detected through a rotation angle sensor and a rotation angle θpa (absolute angle) of a pinion shaft detected through the TAS (torque angle sensor) (S101, S102). Further, the steering control unit determines whether the TAS is abnormal on the basis of the rotation angle θpa of the pinion shaft detected through the TAS and a moving amount Ls (angle conversion value) of the steering shaft detected through a stroke sensor (S103, S104). When it is determined that the TAS is not abnormal, the steering control unit determines that the rotation angle θb of the steering motor detected by the rotation angle sensor is abnormal (S107).SELECTED DRAWING: Figure 3
Patent JP-2020067995-A (JP)
Title: Touch panel keyboard akakasa-tananaha-mayayara-wawa arrangement
Inventor: HIDA WATARU
IPC: G06F3/023
Filed: 2018-10-18
Abstract: To provide a touch panel keyword akakasa-tananaha-mayayara-wawa arrangement that can simplify Japanese input on smart phones.SOLUTION: As fingers overlap when inputting "ka," "na," "ya," and "wa" at the center with both hands at the time of input with a ten-key on a screen of a smart phone, parts where the fingers overlap are prepared two. Keys of a keyboard are arranged in an akakasa-tananaha-mayayara-wawa order, and thereby overlapping of the fingers is eliminated. This enables inputting without stopping input from any of the hands.SELECTED DRAWING: Figure 1