baber/WOPTO huggingface dataset:
Patent JP-2020132491-A (JP)
Title: Single crystal growth apparatus and method for manufacturing iii-v group semiconductor single crystal
Inventor: CHRISTOPHE JACQUIER
IPC: C30B15/12
Filed: 2019-02-22
Abstract: To provide a single crystal growth apparatus for growing a semiconductor single crystal having a large diameter and excellent in crystallinity, and a method for manufacturing an III-V group semiconductor single crystal.SOLUTION: A single crystal growth apparatus 1000 comprises: an upper shaft 1500 for holding a seed crystal S1; a lower vessel 1300 for storing a raw material; and an upper vessel 1400 surrounding the upper shaft 1500. The upper vessel 1400 includes a large diameter part 1410, a small diameter part 1430 and a connection part 1420 for connecting the large diameter part to the small diameter part; the lower vessel 1300 includes an inner wall 1310 and an outer wall 1320 positioned in the outside of the inner wall 1310; the large diameter part 1410, the connection part 1420 and the small diameter part 1430 are arranged in this order from the side close to the lower vessel 1300; the outer diameter of the large diameter part 1410 is smaller than the inner diameter of the outer wall 1320; and the inner diameter of the large diameter part 1410 is larger than the outer diameter of the inner wall 1310.SELECTED DRAWING: Figure 3
Patent JP-2020135640-A (JP)
Title: Interface device, information processing device and program
Inventor: KANAZAWA YUUKI
IPC: G06F3/0484
Filed: 2019-02-22
Abstract: To improve user's convenience in operation of searching for a setting item on a setting screen.SOLUTION: On a setting screen 200, an operation object 203a of a setting item subjected to setting change is moved upward in a menu display section 203 by using moving image expression when operation to designate the operation object 203a of the setting item to change setting contents is received. The operation object 203a of the setting item is arranged at the beginning of the menu display section 203, and displayed in a display mode different from that in operation objects of the other setting items.SELECTED DRAWING: Figure 6
Patent JP-2019142228-A (JP)
Title: Method of compression molding narrow flaky composite fiber material
Inventor: MCMURRAY FISHER JR EDWARD
IPC: B29B9/04
Filed: 2019-02-27
Abstract: To provide a method of compression molding a narrow flaky composite fiber material that imparts consistent and uniform strength characteristics to the whole of a finished composite component.SOLUTION: There is provided a method for creating a three-dimensional random fiber orientation in a composite component. According to embodiments described herein, narrow flakes are created from a unidirectional composite fiber tape and poured into a reservoir of a mold to create a three-dimensional random fiber orientation of the narrow flakes within the reservoir. At least a majority of the narrow flakes have an aspect ratio of length to width of at least 6:1. The narrow flakes are heated and compressed to fill the mold, and create the composite component. The three-dimensional random fiber orientation of the narrow flakes within the reservoir is maintained as the narrow flakes are pushed through the mold to create consistent and uniform strength characteristics throughout the resulting composite component.SELECTED DRAWING: None
Patent JP-2020139860-A (JP)
Title: Radome for on-vehicle radar device
Inventor: FURUBAYASHI HIROYUKI
IPC: H01Q1/32
Filed: 2019-02-28
Abstract: To provide a radome for an on-vehicle radar device that is able to ensure transmissivity of a required millimeter wave, is free from direction dependence with respect to a polarization plane of a millimeter wave of the on-vehicle radar device, excels in general purpose, and is able to satisfactorily melt snow.SOLUTION: A radome 1 for an on-vehicle radar device comprises: a heater wire 3 wired in a planar direction of an electromagnetic wave transmitting base body 2. Using, as a reference, a base point C located in the planar center of the base body 2, a main portion of a heater wire 3 is wired so as to spread toward an outer periphery of a millimeter wave transmission region R of the base body 2. It is appropriate that the directions of currents flowing in the heater wires 3 adjacently wired be set antiparallel to each other.SELECTED DRAWING: Figure 1
Patent JP-2020140609-A (JP)
Title: Emotion identification device, emotion identification method and message output system
Inventor: DHAHRI CHAIMA
IPC: G01V1/00
Filed: 2019-03-01
Abstract: To provide an emotion identification device that enables identification of emotions of a plurality of persons.SOLUTION: In an emotion identification device 1, a control unit 13 includes: a stay area identification unit 131 that identifies an area where a plurality of persons stay in a building; a reflected wave data acquisition unit 132 that acquires reflected wave data based on a predetermined radio wave transmitted in the building; a separation unit 133 that separates a plurality of signal components included in the reflected wave data; an arrival area identification unit 134 that identifies, from which of a plurality of areas, each of the plurality of signal components separated by the separation unit 133 have arrived; a signal identification unit 135 that matches the area where each of the plurality of persons identified by the stay area identification unit 131 is present with the area where the plurality of signal components identified by the arrival area identification unit 134 have arrived, and thereby identifies a reflected wave component reflected by each of the plurality of persons; and an emotion identification unit 136 that identifies, based on a reflected wave component identified by the signal identification unit 135, emotion of each of the plurality of persons.SELECTED DRAWING: Figure 3
Patent JP-2019124950-A (JP)
Title: Fixation device
Inventor: ITO MASATOSHI
IPC: H05B6/14
Filed: 2019-03-01
Abstract: To provide a fixation device of an electromagnetic induction heating system, which facilitates temperature control of an area of a rotor, through which a recording material passes, while forming heat generation distribution according to the size of the recording material.SOLUTION: A fixation device includes: a converter driving a resonance circuit; a switch member controlling electric power supplied to the converter; a frequency control unit setting the drive frequency of the converter according to at least one of the size of a recording material and the temperature of the paper non-passing part of a rotor; and an electric power control unit controlling the switch member according to the temperature of the paper passing part of the rotor, and controlling electric power supplied to the converter.SELECTED DRAWING: Figure 5
Patent JP-2020140670-A (JP)
Title: Method for recommending food, recommend system, and recommend program
Inventor: TANAKA KAZUTOSHI
IPC: G16H20/60
Filed: 2019-03-01
Abstract: To increase the level of collecting and using data on workout and food for the workout to increase the accuracy of recommendation of food.SOLUTION: The method causes the processor of a computer to execute the steps of: receiving a registration of workout data; receiving an input of condition data to determine second food data from first food data including a plurality of food menus, and performing determination processing of the second food data; receiving specification of a food menu included in the second food data to determine third food data; performing display processing of a food menu to recommend on the basis of the third food data; and storing the condition data, information on the second food data, information on the third food data, and recommend data including the workout data.SELECTED DRAWING: Figure 9
Patent JP-2020144984-A (JP)
Title: Fuel cell system
Inventor: MAYAHARA KENJI
IPC: H01M8/0432
Filed: 2019-03-04
Abstract: To reduce possibility that output is limited also for the other fuel cell, when output is limited for one fuel cell, in a fuel cell system including two subsystems.SOLUTION: A fuel cell system comprises: a first subsystem including a first fuel cell and a first temperature detection part; a second subsystem including a second fuel cell and a second temperature detection part, and a refrigerant circulation system for cooling the second fuel cell; and a control section. The control section controls the refrigerant circulation system to cool the second fuel cell with a higher cooling capacity than that determined based on the temperature of the second fuel cell, when the temperature of the first fuel cell reaches a set temperature or higher in a state where the first and second fuel cells generate electrical power, and when the temperature of the first fuel cell reaches a threshold temperature or higher, limits output of the electrical power from the first fuel cell, and controls the second fuel cell to output the electrical power corresponding to that subjected to output limitation.SELECTED DRAWING: Figure 4
Patent JP-2020141978-A (JP)
Title: Abdomen exercise machine
Inventor: ISHIKAWA TETSUYA
IPC: A47C9/10
Filed: 2019-03-08
Abstract: To provide an abdomen exercise machine that is compact and has a configuration capable of changing a load on an abdomen's muscle depending on a use situation to enable effective abdominal muscle training.SOLUTION: An abdomen exercise machine 1 of the present invention includes: a seat part 2 on which a user can sit; a lumbar part support part 3 that is provided behind the seat part 2 and supports the user's lumbar part; and an oscillation mechanism that is stored in the seat part 2 and makes the lumbar part support part 3 perform reciprocating oscillation movement of repeating rising and lowering. The lumbar part support part 3 has a height for supporting a part to the lumbar vertebra of the user sitting on the seat part 2.SELECTED DRAWING: Figure 1
Patent JP-2020059603-A (JP)
Title: Cargo loading and unloading device
Inventor: VENKATESH PRASAD BANGALORE SRINIVAS
IPC: B65G21/12
Filed: 2019-03-08
Abstract: To provide an improved device for loading and unloading unit baggage in transportation.SOLUTION: A movable base platform of the device has an extensible rail and an extensive conveyer, and the extensible conveyer is attached to an upper part of the extensible rail. A tailing end of the extensible rail is attached on a front end part of the movable base platform. A mechanical connector is adopted so as to connect a front end part of the extensible conveyer and a front end part of the extensible rail, and the mechanical connector allows a robot attachment plate connected to the extensible rail to move against the extensible conveyer. The extensible conveyer and the extensible rail move toward a front position of the inside of a moving body, and a mechanical connection part enables the moving toward the front position for unloading a cargo.SELECTED DRAWING: Figure 1A
Patent JP-2020148285-A (JP)
Title: Lubrication fluid tank for bearing device, and bearing device
Inventor: KANEZAKI ASAMI
IPC: F16C37/00
Filed: 2019-03-14
Abstract: To provide a lubrication fluid tank for a bearing device that can improve a cooling effect for lubrication fluid while suppressing enlargement of the entire air-cooling bearing device and complication of a structure.SOLUTION: A lubrication fluid tank for a bearing device comprises: a tank body 4 that is arranged around a shaft part 102 of a rotor 101, stores lubrication fluid, and houses at least a part of a bearing 3 that receives the load of the rotor 101; and a plurality of cooling fins 5 provided on the bottom surface and side surface of the tank body 4 at intervals in a circumferential direction. Then, the lubrication fluid tank has at least one of a predetermined arrangement of the cooling fins 5, a predetermined shape of the cooling fins 5 and a predetermined shape of the tank body 4, which cause increase in the surface area of the tank body 4 and the cooling fins 5.SELECTED DRAWING: Figure 1
Patent JP-2020152777-A (JP)
Title: Polyisocyanate composition and coating composition using the same
Inventor: TAKAHASHI MASARU
IPC: C08G18/10
Filed: 2019-03-19
Abstract: To provide a polyisocyanate composition which is excellent in handling at a low viscosity and a low temperature although being a polyisocyanate composition including a urethane adduct, and is excellent in the coating film performance such as weather resistance, base followability, or intimate contact property of a cured coating, and to provide a coating composition using the polyisocyanate composition as a curing agent.SOLUTION: The polyisocyanate composition includes a reaction product of a mixture (X) of a HDI nurate-type polyisocyanate and HDI, and a hydroxyl group-containing compound (Y). In the polyisocyanate composition, the ratio between the HDI nurate-type polyisocyanate and the HDI in the mixture (X), and the ratio between an isocyanurate group and a urethane group in the polyisocyanate composition are specific ratios, and the sum of the monomer component (A) of the nurate-type polyisocyanate included in the polyisocyanate composition and the monomer component (B) of the urethane adduct of the HDI and the hydroxyl group-containing compound is not less than a specific rate.SELECTED DRAWING: None
Patent JP-2020155974-A (JP)
Title: Power amplifier
Inventor: TANAKA SATOSHI
IPC: H03F3/20
Filed: 2019-03-20
Abstract: To provide a power amplifier capable of restraining dispersion of gain while improving power efficiency.SOLUTION: A power amplifier includes: an amplification transistor having a first terminal to which power supply voltage to be varied in accordance with an amplification level of an input signal is supplied and a second terminal to which the input signal and a bias current are supplied and capable of outputting an amplification signal obtained by amplifying the input signal from the first terminal; a bias circuit for outputting the bias current from an output terminal on the basis of a reference current supplied to an input terminal; and an adjustment circuit for generating an adjustment current for adjusting the bias current in accordance with variation of the power supply voltage. The adjustment current is a current to be increased in accordance with increase of the power supply voltage and reduced in accordance with reduction of the power supply voltage, and the adjustment circuit pulls out the adjustment current from at least either one of the reference current and the bias current.SELECTED DRAWING: Figure 1
Patent JP-2020160992-A (JP)
Title: Area extraction device and program
Inventor: NONAKA KEISUKE
IPC: G06T7/194
Filed: 2019-03-27
Abstract: To provide an area extraction device with which it is possible to extract the image area of a subject with good accuracy without impairing the convenience of background difference technology, even under an imaging condition that could accompany an abrupt illumination change as in outdoors.SOLUTION: Provided is an area extraction device 10 which, while updating background statistic information, extracts a subject as foreground applying a background difference method to the frame image at each time of day of a video. This device comprises: a first update unit 5 for finding change information of background statistic information from the previous time of day to the current time of day within a prescribed change detection area as a portion of an image area, and finding background statistic information at the current time of day applying the change information to the background statistic information at the previous time of day; and a background difference unit 6 for applying a background difference method using the background statistic information at the current time of day obtained by the first update unit and thereby extracting the subject as foreground.SELECTED DRAWING: Figure 1
Patent JP-2020160365-A (JP)
Title: Image formation apparatus
Inventor: ASAMI JUN
IPC: G03G15/16
Filed: 2019-03-27
Abstract: To provide an image formation apparatus which can suppress the image defect due to the electrostatic history remaining on an image carrier when a large-sized sheet is made to pass immediately after a small-sized sheet while suppressing the reduction in the productivity of image formation and the reduction in the service life of a member.SOLUTION: In an image formation apparatus 100, control means 30, when forming images continuously on a first recording material P whose width for the direction substantially orthogonal to the movement direction of the surface of a photoreceptor 1 is the first width and a second recording material P which is conveyed to a transfer unit N subsequently to the first recording material P and whose width is the second width larger than the first width, can change an interval between the timing at which the rear end in the conveyance direction of the first recording material P finishes to pass through the transfer unit N and the timing at which the tip in the conveyance direction of the second recording material P conveyed to the transfer unit N immediately after the first recording material P arrives at the transfer unit N to the first interval being the time less than one cycle of the photoreceptor 1 and the second interval being the time equal to or greater than one cycle of the photoreceptor 1 on the basis of prescribed information on the transfer with respect to the first recording material P.SELECTED DRAWING: Figure 9
Patent JP-2020162076-A (JP)
Title: Application program
Inventor: FUJIWARA SUSUMU
IPC: H04N1/387
Filed: 2019-03-28
Abstract: To provide a technique that facilitates the use of printed matters in an application program that causes a printer to print division images into which one image is divided.SOLUTION: A label creation application 40 integrated in a PC 1 divides a specified image 80 in a first direction to generate a first division image 831 and a second division image 833, reverses the second division image 833, and causes a printer 2 to generate a label 83L by printing a series of images 83 in which an intermediate image 832 having a length of twice or more the width of a tape is disposed between the first division image 831 and the reversed second division image 833.SELECTED DRAWING: Figure 5
Patent JP-2020167452-A (JP)
Title: Image generation device, image generation program and image generation method
Inventor: KUNIMATSU SHOHEI
IPC: H04N7/18
Filed: 2019-03-28
Abstract: To make it easy to grasp an installation candidate region where a camera for photographing a monitored object can be installed without exceeding a predetermined cost upper limit.SOLUTION: An image generation device 10 comprises: a storage part 11 which stores monitored object information 22 including positions of one or a plurality of monitored objects 40a-40c, and structure information 21 representing positions and shapes of structures 31a, 31b, and 32-36 in a circumference of the monitored objects; an installation candidate region calculation part 25 which calculates, based upon the monitored object information and structure information, for each monitored object, one or more of installation candidate regions 41a-41j where cameras are to be installed at the structure to enable the monitored object to be photographed; a cost acquisition part 23 which acquires costs for installing a camera for each installation candidate region; a region detection part 27 which detects the installation candidate regions 41a-41f, 41i, and 41j as effective candidate regions, the installation candidate regions constituting a combination of installation candidate regions where all monitored objects can be photographed, and the total of costs for the installation candidate regions included in the combination does not exceed a predetermined cost upper limit; and an image generation part 26 which generates an installation candidate image 100 representing the effective candidate regions in a discriminating state.SELECTED DRAWING: Figure 3
Patent JP-2020162854-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-03-29
Abstract: To provide a game machine capable of contributing to promotion of a game.SOLUTION: A game machine 1 comprises: a start region 904 to which game balls can enter; win/loss determination means for performing win/loss determination on the basis of win/loss determination information acquired with entry of game balls to the start region 904 as a trigger; and storage means for storing the win/loss determination means up to a prescribed number. With occurrence of excessive entry in which game balls enter the start region in a state of storing the prescribed number of win/loss determination information in the storage means, as a trigger, a suggestive performance is executed for suggesting a winning reliability being probability at which the win/loss determination result by the win/loss determination means becomes winning.SELECTED DRAWING: Figure 4
Patent JP-2020164712-A (JP)
Title: Fine fibrous cellulose-containing composition and method for producing the same
Inventor: MIZUKAMI Moe
IPC: C08L1/16
Filed: 2019-03-29
Abstract: To provide a fine fibrous cellulose-containing composition in which yellowing during heating is suppressed, and to provide a method for producing the same.SOLUTION: A fine fibrous cellulose-containing composition, containing a phosphorous acid group-containing fine fibrous cellulose having a fiber width of 1,000 nm or less, and a protease or a protein derived from protease.SELECTED DRAWING: None
Patent JP-2020168920-A (JP)
Title: Behavior analysis device of continuum, behavior analysis method of continuum and program
Inventor: MINAKI HIROYUKI
IPC: G06F30/10
Filed: 2019-04-02
Abstract: To facilitate behavior analysis of a continuum in such a case that a plurality of different continua including a phase-changeable continuum are brought into contact with each other.SOLUTION: A behavior analysis device 10 includes a model producing part 11 which produces a first continuum model which is divided into a number of elements and is formed, and a second continuum model formed by aggregate of a plurality of particles, a rolling analysis part 12 which brings a part of the first continuum model into contact with the second continuum model to practice rolling calculation based on application conditions, a derivation part 15 which derives heat energy generated on the first continuum model and the second continuum model and derives particles changed into liquid phase on the second continuum model and an analysis part 17 which couples the second continuum model by an interaction force among a plurality of particles and couples and analyses the first continuum model and the second continuum model by interaction operation force between the plurality of particles and an element of the first continuum model.SELECTED DRAWING: Figure 1