baber/WOPTO huggingface dataset:
Patent JP-2019185817-A (JP)
Title: Image processing device, image processing method, and computer program
Inventor: TATSUMI EISAKU
IPC: H04N5/232
Filed: 2019-07-16
Abstract: To provide a technique with which it is possible to suppress the occurrence of both moire and blurs even when a deformation process such as image expansion/contraction or geometric deformation, an AM screening process, a registration process and a digital imaging process by imaging or reading are performed.SOLUTION: An image processing device of the present invention comprises: a first acquisition unit for acquiring a first image composed of a low-frequency component with respect to the spatial frequency of a subject image; a second acquisition unit for acquiring a second image including a higher frequency component than the low-frequency component with respect to the spatial frequency of the subject image; a third acquisition unit for acquiring a third image composed only of the low-frequency component of the second image acquired by the second acquisition unit; and a generation unit for generating an output image on the basis of the first, second and third images.SELECTED DRAWING: Figure 19
Patent JP-2021018056-A (JP)
Title: Device, system, method, and program for evaluating conditions of biological samples
Inventor: YOSHIMURA KENTARO
IPC: G01N33/86
Filed: 2019-07-17
Abstract: To provide a device, method, system, and program for evaluating conditions of biological samples, which allow for easy, quick, and accurate evaluation of various conditions of biological samples.SOLUTION: A biological sample condition evaluation device for evaluating the condition of a biological sample is provided. The device comprises mass spectrum acquisition means for acquiring mass spectrum data on the biological sample, and condition evaluation means for evaluating the condition of the biological sample on the basis of the mass spectrum data.SELECTED DRAWING: Figure 20
Patent JP-2021019222-A (JP)
Title: Terminal device, method, and integrated circuit
Inventor: HORI TAKAKO
IPC: H04W76/22
Filed: 2019-07-17
Abstract: To provide a terminal device, a base station device, a method, and an integrated circuit that can efficiently control mobility.SOLUTION: The terminal device has a receiving unit that receives a message from the base station device regarding the reconfiguration of an RRC connection and a processing unit that sets parameters related to an MBB-HO to a radio bearer or a PDCP entity corresponding to the radio bearer if parameters related to the MBB-HO are included in radio bearer settings included in the message regarding the reconfiguration of the RRC connection.SELECTED DRAWING: Figure 20
Patent JP-2021017696-A (JP)
Title: Work machine and work machine supporting server
Inventor: YAMAZAKI TAKANORI
IPC: B64C39/02
Filed: 2019-07-17
Abstract: To provide a work machine for continuously presenting suitable images for a shovel operator who works seeing the images picked up by an imaging device mounted on an unmanned airplane.SOLUTION: The possibility of contact between a work machine 140 and an unmanned airplane 40, based on the relative position of the unmanned airplane 40 with the work machine 140 as a reference, is recognized to be high or low. When the possibility of contact is recognized to be low, the unmanned airplane 40 is permitted to continuously stay in place.SELECTED DRAWING: Figure 1
Patent JP-2021016957-A (JP)
Title: Certificate creation method and system therefor
Inventor: OSAWA JIRO
IPC: G06Q50/26
Filed: 2019-07-18
Abstract: To prevent forgery/alteration and leakage of personal information while reducing cost of creating a certificate.SOLUTION: Provided is a certificate creation method comprising: a step of transmitting an application for issuing the certificate when a certificate application is received by a certificate issuance system; a step of creating and transmitting a certificate creation list when the application for issuing the certificate is received by a certificate information management system; a step of creating and transmitting a production plan of the certificate when the certificate creation list is received by a certificate production management system; a step of transmitting a request for information necessary for creating the certificate included in the production plan of the certificate when the production plan of the certificate is received by a certificate production system; a step of transmitting the information to the certificate production system when the request for the information is received by the certificate information management system; and a step of creating the certificate by printing the information on a blank document by the certificate production system.SELECTED DRAWING: Figure 2
Patent JP-2021021834-A (JP)
Title: Isolator and optical transmitter
Inventor: SUGITA TAKEYA
IPC: G02B27/28
Filed: 2019-07-26
Abstract: To reduce transmission of a reflected wave including an electromagnetic wave in a different mode from that of an emitted electromagnetic wave.SOLUTION: An isolator 10 comprises: a first waveguide 20, a second waveguide 30, and a third waveguide 40 that are located along a substrate surface. The first waveguide 20, the second waveguide 30, and the third waveguide 40 include a core 21, a core 31, and a core 41, respectively. The first waveguide 20 and the second waveguide 30 have a first coupling part for forming a first directional coupler that acts on an electromagnetic wave in a first mode. The first waveguide 20 and the third waveguide 40 have a second coupling part for forming a second directional coupler that acts on at least one of electromagnetic waves in the first mode and a second mode. The second waveguide 30 includes a non-reciprocal member 32 adjacent to the core 31 of the second waveguide 30 in the first coupling part, and thereby the first directional coupler does not couple an electromagnetic wave in a first direction and couples an electromagnetic wave in a second direction different from the first direction.SELECTED DRAWING: Figure 1
Patent JP-2021025418-A (JP)
Title: β type Stirling engine
Inventor: YOSHIZUKA TORU
IPC: F02G1/053
Filed: 2019-07-31
Abstract: To provide a β type Stirling engine capable of reducing costs.SOLUTION: A Stirling engine comprises: a crank case 13 formed in a cross shape with a first cylindrical part 131 including a reciprocating power piston and a second cylindrical part 132 including a crank shaft capable of being rotated by the reciprocating movement of the power piston intersecting with each other; and a frame 18 for installing the crank case 13 in an operating place. The frame 18 is integrally formed with the crank case 13.SELECTED DRAWING: Figure 4
Patent JP-2019181261-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-07-31
Abstract: To solve the problem of a uniform performance mode of a game performance and a possibility of decreasing interest in a game in such a conventional game machine that has a plurality of game performances having different execution modes as game performances and show different jackpot reliability depending on a game performance to be executed, and hence increases a player's interest in a game when a game performance having high jackpot reliability is under execution, and further enhances interest in a game in an advantageous jackpot, and is shifted to a predetermined game state or is shifted to a game state more advantageous than the predetermined game state after completion of a jackpot game.SOLUTION: A game machine capable of providing a highly amusing game state is provided.SELECTED DRAWING: Figure 62
Patent JP-2021024941-A (JP)
Title: High-quality polyester resin, and producing method thereof
Inventor: IKEYAMA KEIKO
IPC: C08G63/181
Filed: 2019-08-05
Abstract: To obtain a high-quality film or a yarn by obtaining a polyester resin in which foreign matter is suppressed when processed into a film or a yarn.SOLUTION: A polyester resin is obtained by supplying an aromatic dicarboxylic acid and ethylene glycol as a raw material slurry to an esterification reaction apparatus to perform an esterification reaction, and supplying the obtained polyester low polymer to a polycondensation reaction apparatus to perform polycondensation. There is provided a polyester resin produced using a raw material in which the content of sodium contained in an aromatic dicarboxylic acid and a glycol slurry (a sodium content in a raw material slurry) satisfies the following formula (1) and a producing method thereof is also provided. 0.5 ppm≤sodium content in raw material slurry≤1.3 ppm...(1)SELECTED DRAWING: None
Patent JP-2021026887-A (JP)
Title: Light source unit and lighting fixture
Inventor: JIMBO YUKIHIRO
IPC: H05B47/00
Filed: 2019-08-05
Abstract: To provide a light source unit which can easily secure sensor sensitivity of the direction necessary in a sensor part, by improving the degree of arrangement freedom of the sensor part.SOLUTION: A light source unit 2 includes a mounting member 21, a light source substrate 221, a sensor module 50 and a lighting device. The light source substrate 221 is arranged on a lower surface of the mounting member 21, and a light source is provided at the light source substrate 221. The sensor module 50 includes a sensor part 52 for transmitting electric waves and receiving reflection waves of the electric waves, and is capable of detecting the existence of a human in a predetermined detection range by the electric waves. The lighting device is arranged on an upper surface of the mounting member 21, and controls the lighting state of the light source according to the detection result of the sensor module 50. The sensor module 50 is arranged on the upper surface of the mounting member 21 in a state where the sensor part 52 is directed toward the upper surface of the mounting member 21. The mounting member 21 has a window hole 212 penetrating the upper surface and the lower surface of the mounting member 21 at an opposing portion to the sensor part 52.SELECTED DRAWING: Figure 4
Patent JP-2021028491-A (JP)
Title: Condenser vacuum breaker
Inventor: UEGAKI NATSUYO
IPC: F28B11/00
Filed: 2019-08-09
Abstract: To prevent inner pressure of a building (inner pressure of a turbine building) from temporarily decreasing even in a case where a vacuum break valve is opened in vacuum breaking operation of a condenser.SOLUTION: A condenser vacuum breaker DV has a vacuum break valve 65 installed on an outside air introduction line 64 of a condenser 62, a first pressure measuring instrument 66 that measures pressure inside a building (turbine building 60) where the condenser is installed, and a control unit (control circuit 69) that controls the operation of the vacuum break valve. The control unit closes the vacuum break valve to maintain the vacuum state of the condenser during normal operation, and opens the vacuum break valve while controlling an opening degree so that the pressure inside the building becomes a predetermined setting value when a vacuum break command SG71 is detected.SELECTED DRAWING: Figure 1
Patent JP-2020026437-A (JP)
Title: Active substance of lactobacillus paracasei gks6, composition comprising the same and its use, for promoting longevity
Inventor: CHEN CHIN-CHU
IPC: A61K9/08
Filed: 2019-08-14
Abstract: To promote longevity.SOLUTION: The present invention provides an active substance of Lactic Acid Bacteria, a composition comprising the same and its use for promoting longevity, especially for increasing Cisd2 gene expression, reducing mitochondrial damage and delaying aging conditions such as nerve degeneration and sarcopenia.SELECTED DRAWING: Figure 1
Patent JP-2021031846-A (JP)
Title: Feed water storage system
Inventor: MATSUMOTO KAZUYA
IPC: E03B11/02
Filed: 2019-08-14
Abstract: To provide a feed water storage system supplying city water only by operation of a faucet in water failure.SOLUTION: A feed water storage system for providing a certain amount of city water in water failure, includes: a standing-up part connected to a water supply pipe and standing upward; a horizontal part connected to an upper end of the standing-up part; a branch part provided to the horizontal part; a water storage part connected to the branch part with pipes densely and extendedly arranged downward, and connected to a faucet after storing a certain amount of retained water; a functional valve provided to the branch part; and an auxiliary pipe connecting the functional valve to the facet. Two nozzles of the faucet can be opened/closed with one handle. The water storage part is connected to one nozzle, and the auxiliary pipe is connected to the other nozzle. By opening the one nozzle when water feed pressure of the standing-up part is stopped or lowered, atmospheric air enters the water storage part through the other nozzle via the functional valve, and the retained water in the water storage part can be supplied from the one nozzle.SELECTED DRAWING: Figure 1
Patent JP-2021030485-A (JP)
Title: Liquid discharge head, liquid discharge unit, and liquid discharge device
Inventor: SHIMIZU TAKESHI
IPC: B41J2/14
Filed: 2019-08-20
Abstract: To obtain a stable discharge characteristic.SOLUTION: In a piezoelectric member 12, driving columns 201 and non-driving columns 202 are alternately arranged at prescribed intervals through grooves 203. The grooves 203 and 203 on both sides of the non-driving column 202 have, on a bottom, inclined surfaces 203a and 203b inclined respectively in a direction in which a width W2 in the arrangement direction of the non-driving columns 202 is increased toward a root side. As for the width in the arrangement direction, the width W2 on a column root side is wider than a width W1 of a column upper section in each of the non-driving columns 202. The width W2 on the column root side is gradually widened toward the root 202a.SELECTED DRAWING: Figure 2
Patent JP-2021035120-A (JP)
Title: Power supply system
Inventor: SEO YUSUKE
IPC: H02M3/155
Filed: 2019-08-21
Abstract: To provide a power supply system for surely discharging a residual voltage of a capacitor.SOLUTION: A power supply system 1 includes: a first converter 10 for boosting an input of a fuel cell 30; a first capacitor C1 connected between output terminals of the first converter; a first resistor R1 connected in parallel with the first capacitor; a second converter 20 for boosting an input of a second battery 60; a second capacitor C2 connected between output terminals of the second converter; a second resistor R2 connected in parallel with the second capacitor; a switch unit 40 that is arranged on a connection path connecting the output terminal of the first converter and the output terminal of the second converter, and switches conduction and non-conduction of the connection path; and a motor 80 connected to the output terminal of the first converter and the output terminal of the second converter.SELECTED DRAWING: Figure 1
Patent JP-2021031229-A (JP)
Title: Medium reception device, recording device, and medium reception adaptor
Inventor: MAEDA HIROYUKI
IPC: B65H31/26
Filed: 2019-08-22
Abstract: To solve a problem associated with the possibility of decreasing of a loading amount and disordering of aligning performance caused by an angle of a medium loading surface, according to a configuration in which switching is performed between states where unevenness is present and is not present on the medium loading surface of a recording paper stacker via turning of the recording paper stacker.SOLUTION: A medium reception device comprises a first medium reception part for receiving a medium discharged from a medium discharge part that discharges the medium; a displacement part for forming a first receiving surface provided with height difference along a width direction as a direction crossing with a discharge direction of a medium from the medium discharge part via protrusion from the first medium reception part, while being displaceable in a loading height direction of the medium at the first medium reception part; and a second medium reception part that is displaced in the loading height direction together with the displacement part in a state of being attached onto the displacement part, the second medium reception part being attachable/detachable while having a second receiving surface provided with smaller height difference than that of the first receiving surface in the width direction.SELECTED DRAWING: Figure 7
Patent JP-2021029622-A (JP)
Title: Hair dyeing aid, and hair dyeing glove
Inventor: HAGIWARA YUTAKA
IPC: A45D24/22
Filed: 2019-08-26
Abstract: To provide a hair dyeing aid for coating a coloring agent for beauty/hairdressing, and a hair dyeing agent such as a gray hair dyeing agent on hair efficiently to the root of the hair while suppressing adhesion to the scalp in a small amount, and to provide a hair dyeing glove using the same.SOLUTION: A hair dyeing aid comprises a cloth arranged on a front face of a glove and having a liquid accumulating space for accumulating a dyeing agent, and projections fixed to the cloth or the glove. The cloth does not inhibit contact of the projections to the scalp. A hair dyeing glove comprising a glove and the hair dyeing aid fixed and arranged on the surface of the glove is also provided.SELECTED DRAWING: Figure 1
Patent JP-2021034246-A (JP)
Title: Separator, power generation cell, fuel cell stack and liquid detection device
Inventor: UTSUMI HIDETOSHI
IPC: H01M8/0202
Filed: 2019-08-26
Abstract: To provide a separator capable of detecting the presence or absence of liquid water in a reaction gas passage of a power generation cell.SOLUTION: A B separator 14b is stacked on electrolyte membrane electrode structures 18a, 18b in a first power generation cell 12a and a second power generation cell 12b which generate power by a chemical reaction between fuel gas and oxidant gas. The B separator includes: an anode surface 14b1 including a fuel gas passage 28b through which the fuel gas circulates; and at least one set of electrode parts 36 which is provided in the fuel gas passage 28b and comprises, as one set, two electrode parts arranged apart in a flow path direction.SELECTED DRAWING: Figure 8
Patent JP-2021032774-A (JP)
Title: Radar device and method for determining interference
Inventor: AOKI TOMOMI
IPC: G01S7/40
Filed: 2019-08-27
Abstract: To accurately determine whether there was an interference at the time of reception.SOLUTION: A radar device receives a reception pulse signal, where a transmission pulse signal transmitted to a predetermined observation range is reflected. The radar device includes a processing unit for calculating polarization information on the relation between polarizations in the reception pulse signal and the difference of the polarization information in the reception pulse signal and determining whether there is an interference on the reception pulse signal on the basis of the difference of the polarization information.SELECTED DRAWING: Figure 1
Patent JP-2021032210-A (JP)
Title: Compressor
Inventor: TAGUCHI YUKIHIKO
IPC: F04B39/04
Filed: 2019-08-29
Abstract: To return oil to a crank chamber with a simple structure, in a variable displacement compressor.SOLUTION: In a variable displacement compressor 100, a rotary member 180 fixed to one end portion of a drive shaft 110 is stored in a storage chamber 101b1 formed on a cylinder block 101. A discharging passage 146 communicating between a crank chamber 140 and a suction chamber 141 includes an in-shaft passage portion 146a, an inner space 146b of the rotary member 180 communicating with the in-shaft passage portion 146a, and a throttle passage portion 146c for communicating between the inner space 146b and the suction chamber 141. An oil returning passage 147 communicating between the inner space 146b and an annular area 145b2 around the rotary member 180, includes a clearance δ between the rotary member 180 and an interposing member 160. The annular area 145b2 configures a part of a crank chamber side passage 145b between a control valve 200 and the crank chamber 140 of a supply passage 145 communicating between a discharge chamber 142 and the crank chamber 140.SELECTED DRAWING: Figure 1
Patent JP-2021038326-A (JP)
Title: Surface active polymer, and defoaming agent composition and aqueous coating composition containing the same
Inventor: KITAMURA TAKUMI
IPC: C09D5/00
Filed: 2019-09-04
Abstract: To provide a surface active polymer that is just blended in a hydrophobic liquid and can suppress cissing and dramatically improve defoaming properties.SOLUTION: The present invention relates to a surface active polymer containing a compound of formula (1) as an essential constituent monomer. R1 is a residue obtained by removing a hydrogen atom from a hydroxy compound, AO is a C2-4 oxyalkylene, n is an integer of 1-100, m is an integer of 1-8. Preferably, the surface active polymer further contains a compound of formula (2) as a constituent monomer. R2 is an alkyl, alkenyl or aryl.SELECTED DRAWING: None
Patent JP-2021037184-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-09-05
Abstract: To provide a game machine allowing a player to easily recognize execution of a specific light emitting performance.SOLUTION: Performance execution means can execute a suggestive performance for suggesting that control is performed to an advantageous state during execution of variable display, and can execute a specific light emitting performance when executing a suggestive performance and when not executing the suggestive performance, further includes sound output means capable of outputting a variable display correspondence sound corresponding to variable display, a suggestive performance correspondence sound corresponding to a suggestive performance, and a specific light emitting performance correspondence sound corresponding to a specific light emitting performance, and the sound output means can output a specific light emitting performance correspondence sound in preference to a variable display correspondence sound under output if a specific light emitting performance is executed when a variable display correspondence sound is being outputted, and can output a specific light emitting performance correspondence sound in preference to a suggestive performance correspondence sound under output if a specific light emitting performance is executed when a suggestive performance correspondence sound is being outputted.SELECTED DRAWING: Figure 10-28
Patent JP-2021043327-A (JP)
Title: Optical fiber unit and optical fiber cable
Inventor: KIMURA TOYOAKI
IPC: G02B6/44
Filed: 2019-09-11
Abstract: To provide an optical fiber unit and an optical fiber cable having excellent identification properties.SOLUTION: An optical fiber unit comprises: an optical fiber ribbon 111 formed by disposing a plurality of coated optical fibers in parallel; and a colored bundle tape 120 that is longitudinally attached or laterally wound around an optical fiber ribbon bundle 110 formed by twisting together the plurality of optical fiber ribbons 111. One end 121, in a width direction, of the bundle tape 120 and the other end 122, in the width direction, of the bundle tape 120 overlap and are coupled to each other, and the bundle tape 120 covers a whole periphery of the optical fiber ribbon bundle 110.SELECTED DRAWING: Figure 2
Patent JP-2021041369-A (JP)
Title: Recycling method of aqueous nitric acid solution, electrolytic processing method using the same, recycling solution of aqueous nitric acid solution, and recycling system
Inventor: WATANABE SHUNJIRO
IPC: B01D61/02
Filed: 2019-09-13
Abstract: To provide a recycling method for aqueous nitric acid solution with excellent manufacturing stability.SOLUTION: A recycling method for reusing a waste liquid containing nitrate ions, water, and chromium ions, has a reduction step in which Cr6+ contained in the waste liquid is reduced to Cr3+ so that the concentration of Cr6+ in the waste liquid is 5.0 ppm or less, and a separation step in which the wastewater containing Cr3+ is permeated through a reverse osmosis membrane to obtain the permeate containing nitrate ions and water after the reduction step.SELECTED DRAWING: Figure 1