baber/WOPTO huggingface dataset:
Patent JP-2021116322-A (JP)
Title: Colorant dispersion liquid and printing method of hydrophobic fiber
Inventor: MIYAZAWA YOSHIMASA
IPC: C09D11/328
Filed: 2020-01-23
Abstract: To provide black dispersion liquid for inkjet printing ink that can manufacture a dyed thing excellent in color rendering, can obtain high quality dyed thing that can obtain high concentration dyed thing, and has excellent redispersion.SOLUTION: A colorant dispersion comprises (A) a compound expressed by a formula (1), and (B) polyoxyethylene arylphenyl ether-based dispersant and polyoxyethylene arylphenyl ether sulfate-based dispersant. (R1 is H or a nitro group; R2 and R3 are independently C1 to C4 alkoxy group or C1 to C4 alkyl group that may be substituted with a phenyl group; R4 is halogen atom; and R2 and R3 may be mutually coupled to form a ring.)SELECTED DRAWING: None
Patent JP-2021117097-A (JP)
Title: Quality management method of diisononyl phthalate, method for producing resin composition, resin composition, and cable or tube
Inventor: SUENAGA KAZUFUMI
IPC: G01N21/65
Filed: 2020-01-24
Abstract: To provide a quality management method of diisononyl phthalate (DINP) which can sort DINP for enhancing characteristics such as embrittlement characteristics when being added as a plasticizer of a vinyl chloride resin; a resin composition that contains a vinyl chloride resin to which DINP is added and is excellent in characteristics such as embrittlement characteristics and a method for producing the same; and a cable or a tube having an insulator composed of the resin composition.SOLUTION: A quality management method of diisononyl phthalate includes: a measurement step of irradiating diisononyl phthalate with a laser, and measuring a Raman spectrum; and an acceptance determination step of determining acceptance of a quality of the diisononyl phthalate based on a magnitude relation of intensity between a first peak attributed to vibration of a molecular chain of straight hydrocarbon and a second peak attributed to vibration of an isopropyl group, in the Raman spectrum.SELECTED DRAWING: Figure 4
Patent JP-2020062057-A (JP)
Title: Tolerogenic dna vaccine
Inventor: JAY CHAPLIN
IPC: A61K45/00
Filed: 2020-01-29
Abstract: To provide tolerogenic DNA immuno-therapy vaccines with significantly increased potency, without compromising a safety profile and preferably also without requiring an inconvenient administration regimen.SOLUTION: The present invention relates to a multi-cistronic vector/plasmid which co-expresses/encodes a cellularly retained antigen such as insulin, as well as secreted immune modifiers such as TGF-β, IL-10, and optionally IL-2.SELECTED DRAWING: None
Patent JP-2021119330-A (JP)
Title: Timepiece
Inventor: SEKI SHIGEAKI
IPC: G04G3/00
Filed: 2020-01-30
Abstract: To provide a timepiece which offers improved time accuracy.SOLUTION: A timepiece provided herein comprises a crystal oscillator, a control unit having an oscillation circuit for oscillating the crystal oscillator, wiring connecting the crystal oscillator and the control unit, a storage container for accommodating the crystal oscillator, wiring and control unit, and an exterior case accommodating the storage container, where the crystal oscillator and the control unit are disposed side-by-side in the storage container in a planar view.SELECTED DRAWING: Figure 3
Patent JP-2021120728-A (JP)
Title: Fluorescence emission device, light source device and projection device
Inventor: OGAWA MASAHIRO
IPC: G03B21/00
Filed: 2020-01-31
Abstract: To provide a fluorescence emission device, a light source device and a projection device that have good luminous efficiency by preventing a foreign matter from entering.SOLUTION: A fluorescence emission device comprises: a base table 911; a phosphor layer 914 that is formed on the base table 911; a cylindrical enclosure 912 that stands from the base table 911 in an outer peripheral part of the phosphor layer 914, and in which a heat radiation rib is formed on an outer peripheral surface; and a condenser lens 913 that is fixed to the cylindrical enclosure 912 to seal the phosphor layer 914. And, a light source device comprises: an excitation light irradiation device that emits excitation light; and the fluorescence emission device that receives the excitation light to emit fluorescent light.SELECTED DRAWING: Figure 3
Patent JP-2021121244-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-01-31
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2020126049-A (JP)
Title: Particle sensor and method for manufacturing the same
Inventor: GLANZ UWE
IPC: G01N15/06
Filed: 2020-01-31
Abstract: To realize the structure of a reliable and compact (carbon black) particle sensor and bring advantages in terms of cost when realizing the structure.SOLUTION: A particle sensor 100 includes: a particle charger 110 for charging particles in a flowing fluid; and a sensor electrode 120 for detecting information on the charged particles in the flowing fluid. The particle sensor has a supporter element 130 for containing at least one component of the particle charger and/or the sensor electrode. The supporter element has a layer structure made of a plurality of electric insulating layers.SELECTED DRAWING: Figure 1
Patent JP-2020079274-A (JP)
Title: Ocular formulations for drug-delivery and protection of anterior segment of eye
Inventor: DAVID P BINGAMAN
IPC: A61K47/38
Filed: 2020-02-04
Abstract: To provide formulations and uses thereof that accomplish combined effects of decreasing corneal and anterior segment drug exposure and protecting corneal and anterior segment tissues, while increasing posterior segment bioavailability, in ocular delivery of topical therapeutic agents for treating ocular angiogenesis.SOLUTION: Topical formulations comprise a compound represented by the following formula or its free base, and a second active agent selected from among nicotinic acid, nicotinamide and vitamin K. The present application also relates to: pharmaceutical compositions comprising the compound or its free base; and suspending agents comprising particle compositions of the compound or its free base.SELECTED DRAWING: Figure 6B
Patent JP-2020078322-A (JP)
Title: Chimeric antigen receptors targeting b-cell maturation antigen
Inventor: JAMES NOBLE KOCHENDERFER
IPC: C12N1/21
Filed: 2020-02-05
Abstract: To provide compositions that can be used in methods to treat multiple myeloma, and to provide treatments using the same.SOLUTION: Provided is an isolated or purified nucleic acid sequence encoding a chimeric antigen receptor (CAR) directed against B-cell Maturation Antigen (BCMA).SELECTED DRAWING: None
Patent JP-2021053347-A (JP)
Title: Water supply device
Inventor: SATO KOKI
IPC: A61C19/00
Filed: 2020-02-05
Abstract: To provide a water supply device capable of stably supplying water to a proper water level.SOLUTION: The water supply device comprises an ultrasonic sensor 21 and water supply control means. The ultrasonic sensor includes an oscillation part for oscillating an ultrasonic wave and a detection part for detecting a reflected wave of the ultrasonic wave oscillated by the oscillation part. The control means receives a signal from the detection part, extracts a plurality of signals at a predetermined level from among the signals received within a predetermined time, obtains the average value of the plurality of extracted signals, and regards the average value as a value expressing the current level of water supplied into a glass.SELECTED DRAWING: Figure 2
Patent JP-2020073388-A (JP)
Title: Stud pin
Inventor: SATOI AYA
IPC: B60C11/16
Filed: 2020-02-06
Abstract: To improve traveling performance with a stud pin on icy and snowy road surfaces.SOLUTION: A stud pin 1 includes a body 4 and a shaft 5 protruding from the body 4. The shaft 5 has a multistage structure including plural steps of at least a first step 11 protruding from the body 4 and a second step 12 protruding from the first step 11. A hole portion 41 is formed in an end surface 13a of a third step 13 as a tip-end step of the shaft 5.SELECTED DRAWING: Figure 1
Patent JP-2021127367-A (JP)
Title: Metal plate coating material
Inventor: TAKIGUCHI KEIKO
IPC: B05D3/04
Filed: 2020-02-12
Abstract: To provide a metal plate coating material which is easy to prepare, has high storage stability, can produce a coating film having a stable appearance even after storage, is less likely to contaminate a heating device, and can produce a coated metal plate having good processability and hardly causing a rain streak stain.SOLUTION: The metal plate coating material contains: a silicone resin which contains 5-50 mol% of silanol groups based on the total molar amount of Si atoms and in which the ratio of alkyl groups to the total amount of hydrocarbon groups directly bonded to Si atoms is 80-100 mol%; a vinylidene fluoride resin; and a (meth)acrylic resin.SELECTED DRAWING: None
Patent JP-2021127084-A (JP)
Title: Housing for electric power steering device
Inventor: ENOMOTO MASATOSHI
IPC: F16H25/22
Filed: 2020-02-17
Abstract: To provide a housing for an electric power steering device, capable of ensuring uniform fastening axial force.SOLUTION: A housing includes: a first housing in which a first end part covers a part of a rack bar, and in which a second end part 16b includes a mechanism accommodation part for accommodating at least a part of a speed reduction mechanism; and a second housing in which a first end part includes a closing part for closing the mechanism accommodation part, and in which a second end part 17b covers part of the rack bar. In the first housing, there are provided: a rack bar insertion hole part 161 through which the rack bar is inserted in a longitudinal direction; and on the outer side in a radial direction of the rack bar insertion hole part 161, a cylindrical electric motor shaft insertion hole part 167 through which an electric motor shaft extending from an electric motor is inserted. In the rack bar insertion hole part 161, there is provided an annular fastening part 164 which, when a longitudinal axis of the rack bar is viewed from the outer side in the radial direction, overlaps the inner peripheral surface of the electric motor shaft insertion hole part 167 in the longitudinal direction of the rack bar, and fixes a ball screw mechanism to the rack bar insertion hole part 161.SELECTED DRAWING: Figure 7
Patent JP-2021130166-A (JP)
Title: Processing machine
Inventor: NOGUCHI YOHEI
IPC: B30B1/14
Filed: 2020-02-20
Abstract: To provide a processing machine capable of driving only one of a first tool and a second tool as necessary, the first tool and the second tool normally being driven by a common driving source.SOLUTION: A processing machine 10 includes a plurality of tools comprising a lower-side press tool 15, an upper-side press tool 16 and a carrier tool 17, and the plurality of tools synchronously operate by being connected to a common servomotor 95. An air cylinder 48 is also connected to the carrier tool 17 among the plurality of tools. The processing machine 10 is provided with a mode switching unit for switching between a normal mode in which the plurality of tools are made to reciprocate by driving only the servomotor 95 and a special mode in which only the carrier tool 17 is made to repeat reciprocating motion among the plurality of tools by driving the air cylinder 48.SELECTED DRAWING: Figure 3
Patent JP-2021134732-A (JP)
Title: Fuel injection valve drive unit
Inventor: YOSHITANI HITOHIRO
IPC: F02D41/02
Filed: 2020-02-27
Abstract: To provide a fuel injection valve drive unit which can suppress an erroneous operation at the control of a fuel injection valve.SOLUTION: A fuel injection valve drive unit EDU 12 has a first switch 23, a detection part and a second switch 28 which are arranged on a high-side line 22. When the detection part has detected an earth fault, the fuel injection valve drive unit turns off the first switch 23 after turning on the second switch 28. By turning on the second switch 28, an earth fault current can be shunted into the fuel injection valve drive unit EDU 12. Therefore, by suppressing the generation of a counter electromotive force generated by the earth fault current, an erroneous operation of the fuel injection valve drive unit EDU 12 can be suppressed.SELECTED DRAWING: Figure 1
Patent JP-2021132590-A (JP)
Title: Automatic control device
Inventor: KATO SHOTARO
IPC: A01C11/02
Filed: 2020-02-27
Abstract: To provide an automatic control device which enables work routes of different work in an identical field to be easily set.SOLUTION: For a tractor (first work vehicle) 1 which performs first work with a low priority such as puddling and a rice planter (second work vehicle) 30 which performs second work with a high priority such as rice seedling planting, a tablet terminal (automatic control device) 40 collectively creates a first work route L1 for the tractor 1 and a second work route L2 for the rice planter 30 with reference to the second work. When mounted on the tractor 1, the tablet terminal 40 enables the tractor 1 to automatically travel along the first work route L1 set through the tablet terminal 40. When mounted on the rice planter 30, the tablet terminal 40 enables the rice planter 30 to automatically travel along the second work route L2 set through the table terminal 40.SELECTED DRAWING: Figure 3
Patent JP-2021135876-A (JP)
Title: Wide area monitoring device, wide area monitoring system, and program
Inventor: ESHITA NAOHIKO
IPC: H04N7/18
Filed: 2020-02-28
Abstract: To set a determination threshold value in accordance with features of a determination area even when a plurality of determination areas that cover a monitoring object in video captured by an imaging device are provided.SOLUTION: A wide area monitoring device comprises: setting means for providing a plurality of determination areas in which delay of monitoring objects is to be determined for video captured by an imaging device; detection means for detecting monitoring objects in the plurality of determination areas on the basis of the video captured by the imaging device; counting means for counting the number of monitoring objects passing through each of the plurality of determination areas in a certain time; occupancy extraction means for extracting an occupancy of each monitoring object for the plurality of determination areas; critical occupancy extraction means for extracting the occupancy of each monitoring object as a critical occupancy of each determination area when the monitoring object is at a maximum value for each of the plurality of determination areas; and determination means for determining the delay of each monitoring object in the plurality of determination areas on the basis of the critical occupancy of the plurality of determination areas.SELECTED DRAWING: Figure 6
Patent JP-2021136652-A (JP)
Title: Network test device and network test method
Inventor: Tsuyuki Akinobu
IPC: H04L1/20
Filed: 2020-02-28
Abstract: To enable network test even for a network that is operated on the premise that an error will occur.SOLUTION: A network test device according to the present disclosure includes a receiving unit (11) that receives an FEC symbol generated using multi-value modulation, an input unit (15) that acquires a pass/fail determination threshold, an arithmetic processing unit (12) that corrects a symbol error of an FEC symbol received by the receiving unit and makes pass/fail determination on the basis of the acquired threshold value using the corrected number of symbol errors, and a display unit (14) that displays the result of the pass/fail determination.SELECTED DRAWING: Figure 7
Patent JP-2021139517-A (JP)
Title: Bathroom heating drying system
Inventor: IMANISHI NOZOMI
IPC: F24F11/58
Filed: 2020-03-02
Abstract: To provide a bathroom heating drying system to which IoT is introduced for remote control in a state that a mist operation can be performed when it is estimated that mist may be sprayed in a bathroom, while having a mist operation function.SOLUTION: Humidity detection means 34 is disposed to detect a humidity of air fed by at least one of circulation air feeding means 2 and ventilation air feeding means 3, and control means 6 is constituted to operate at least one of the circulation air feeding means 2 and the ventilation air feeding means 3 on the basis of detection information of the humidity detection means 34 in a case when a mist operation start command for instructing start of a mist operation is output from an external communication terminal through an information communication network, and then to operate mist means M when it detects a mist spray permission estimation state in which it is estimated that mist may be sprayed in a bathroom 101 during the lapse of a set time, to execute the mist operation.SELECTED DRAWING: Figure 2
Patent JP-2020114669-A (JP)
Title: Release film for manufacturing ceramic green sheet
Inventor: SHIGENO Kento
IPC: B32B27/00
Filed: 2020-03-04
Abstract: To provide a release film for manufacturing a ceramic green sheet, which can be peeled with a small uniform force even from an ultra-thin ceramic green sheet having a thickness of 1 μm or less, has no risk of generating defects such as pinholes, and suppresses transfer of a silicone component to the ceramic green sheet.SOLUTION: A release film for manufacturing a ceramic green sheet contains a biaxially oriented polyester film as a base material. The base material has, on at least one surface thereof, a surface layer A containing essentially no inorganic particles. A release layer is laminated directly or across another layer over a surface of the surface layer A on the at least one surface. The release layer is obtained by curing a composition including at least a release agent and a melamine-based compound. The release agent is a polyorganosiloxane comprising a carboxyl group. The content ratio of the melamine-based compound is at least 80 mass% based on the solid content of the composition forming the release layer.SELECTED DRAWING: None
Patent JP-2020080579-A (JP)
Title: Intercom system
Inventor: YAMAKAWA SEIYA
IPC: H04M9/00
Filed: 2020-03-04
Abstract: To provide an intercom system having a collective entrance unit capable of calling an appropriate living room master unit by a dedicated button.SOLUTION: In an intercom system having living room master units installed in respective living rooms, a collective entrance unit configured so as to be communicable with the living room master units, and a control device for controlling the collective entrance unit, the collective entrance unit comprises; a plurality of name plates on which resident names are displayed for specifying the living room master unit of a resident for enabling a visitor to call the resident; and a plurality of dedicated buttons provided in association with the name plates capable of receiving an operation for calling the living room master unit corresponding to the resident name displayed on each name plate. The collective entrance unit or the control device has a call table 140 given place numbers for specifying the places of the plurality of dedicated buttons in a predetermined area of the collective entrance unit, and the respective resident names are allocated to the place numbers of the dedicated buttons visible for the visitor on the call table 140.SELECTED DRAWING: Figure 4
Patent JP-2020111832-A (JP)
Title: Method of manufacturing resin film with fine pattern, and method of manufacturing organic el display device
Inventor: NISHIDA KOJI
IPC: C23C14/04
Filed: 2020-03-05
Abstract: To provide a method of manufacturing resin film formed such that although a resin material is used, fine pattern processing like a vapor deposition mask and an optical element is accurate, a method of manufacturing an organic EL display device, and a base material film and a resin film with a support member for forming a fine pattern.SOLUTION: A liquid material is applied over a support member to form a resin coating film (S1), and the temperature of the resin coating film is raised up to a curing temperature of the resin material to form a resin burnt film (S2). Then the base material film having the resin burnt film stuck on the support member is irradiated with laser light to be processed, and thus a resin film with the support member is formed which has a desired fine pattern (S3). The resin burnt film having the fine pattern formed is peeled off from the support member thereafter to obtain a resin film having the fine pattern (S5).SELECTED DRAWING: Figure 1
Patent JP-2020144867-A (JP)
Title: Dual-interface flash memory controller with execute-in-place cache control
Inventor: YANG YING
IPC: G06F12/0806
Filed: 2020-03-05
Abstract: To provide a flash memory controller that reduces latency when a plurality of micro-controllers read program codes from a flash memory and start programs.SOLUTION: A Flash memory controller 101 has a first micro-controller 103 and a second micro-controller 104, and communicates with a Flash memory medium 100 shared by the two controllers. The Flash memory controller includes a first execute-in-place cache controller 113 and a second execute-in-place cache controller 114 respectively configured to cache program codes retrieved from the Flash memory for execution by the respective micro-controllers.SELECTED DRAWING: Figure 1
Patent JP-2021139782-A (JP)
Title: Water immersion determination device of air-break switch, and water immersion determination method
Inventor: OHARA HISAMASA
IPC: G01M3/04
Filed: 2020-03-06
Abstract: To provide a water immersion determination device capable of allowing a worker on the ground to detect the temperature of the bottom of the air-break switch in a non-contact manner to easily determine whether or not water immerse inside the air-break switch.SOLUTION: The water immersion determination device of an air-break switch is a device for determining whether or not water immerse inside the air-break switch installed on the pillar. The device includes: a laser irradiator that irradiates a laser to the bottom of the air-break switch for determining whether or not water immerse inside the air-break switch; and a determination unit that determines whether or not water immerse inside the air-break switch based on the temperature at the laser irradiation position in the bottom.SELECTED DRAWING: Figure 5
Patent JP-2021136974-A (JP)
Title: Liquid coffee whitener
Inventor: SAMOTO HIROMI
IPC: A23L11/60
Filed: 2020-03-10
Abstract: To provide a liquid coffee whitener in which, when added to beverage such as coffee or tea, a good nutty flavor and a richness due to vegetable oil/fat is felt and no creaming or precipitation occurs.SOLUTION: By using a nut paste, a vegetable oil/fat (excluding nut oil from nut paste), and a particular emulsifier, a liquid coffee whitener in which, when added to beverage such as coffee or tea, a good nutty flavor and a richness due to vegetable oil/fat is felt and no creaming or precipitation occurs, can be obtained.SELECTED DRAWING: None