baber/WOPTO huggingface dataset:
Patent JP-2020052117-A (JP)
Title: Observation optical system and observation device having the same
Inventor: OZAWA KAZUYOSHI
IPC: G02B13/18
Filed: 2018-09-25
Abstract: To provide an observation optical system which can be easily reduced in weight and is capable of maintaining good optical performance even amid a change in environment, and to provide an observation device having the same.SOLUTION: An observation optical system comprises an objective optical system, image inversion means for turning an object image formed by the objective optical system into an erect image, and an ocular optical system for magnifying the erect image, and is designed to be used for observing an object image magnified by the ocular optical system. The objective optical system has a resin lens with positive refractive power made of a resin material, and the image inversion means consists of a resin prism made of a resin material. A rate of change in refractive index of the resin material of the resin lens with temperature (dn1/dt) and a rate of change in refractive index of the resin material of the resin prism with temperature (dn2/dt) are appropriately set within a temperature range of 0 to 40°C.SELECTED DRAWING: Figure 1
Patent JP-2020051059-A (JP)
Title: Fixing structure of digestion tank
Inventor: ISHIBASHI NORIAKI
IPC: E02D31/12
Filed: 2018-09-25
Abstract: To provide a fixing structure capable of preventing flotation of a digestion tank installed under a ground surface without depending on fixation to a base concrete.SOLUTION: A fixing structure of a digestion tank fixing a digestion tank 1 by installing the same into an excavation hole 2 formed in a ground surface comprises an anchor member 3 driven in a foundation 20 of the excavation hole 2 and a connection member 4 connecting the anchor member 3 to the digestion tank 1.SELECTED DRAWING: Figure 1
Patent JP-2020053179-A (JP)
Title: Valve device for power storage device and power storage device
Inventor: SASAKI MIHO
IPC: H01M10/04
Filed: 2018-09-25
Abstract: To provide a valve device for a power storage device capable of releasing gas to an outside when the gas occurs inside the power storage device and highly suppressing intrusion of moisture from an external environment.SOLUTION: In a valve device for a power storage device including a power storage device element, and a housing for accommodating the power storage device element therein, the valve device being attached to the housing of the power storage device, the valve device is configured to reduce an internal pressure of the housing when the internal pressure increases due to gas generated inside the housing, and in the valve device, a leak amount of helium from a secondary side of the valve device to a primary side thereof which is measured by a method defined by JIS Z2331:2006 "vacuum spraying method (spray method)" of "helium leak test method" in a 25°C environment is not less than 5.0×10Pam/sec and not more than 5.0×10Pam/sec.SELECTED DRAWING: None
Patent JP-2019067758-A (JP)
Title: Seal housing for electrical device and sealed relay using the seal housing
Inventor: LUIS SANDOVAL
IPC: H01H45/02
Filed: 2018-09-26
Abstract: To provide a seal housing for an electrical device and a sealed relay using the seal housing.SOLUTION: A seal housing 210 includes: a base; a cover 240 adapted to cover an inwardly facing side of the base, thereby forming a housing for accommodating components of an electrical device; and a sealing plate 280 adapted to partially cover an outwardly facing side of the base and protect the base from fluid condensate. The sealing plate 280 has an outward side with a profile that is shaped to divert fluid or fluid condensate formed at the outward side of the sealing plate 280, so that device failure due to short-circuits between terminals 220, 224 protruding from the base can be prevented. Intersection regions between the base, the cover 240 and/or the electrical terminals 220, 224 are sealed by applying a sealing compound over discrete regions along the intersection regions that are not covered by the sealing plate 280.SELECTED DRAWING: Figure 2
Patent JP-2020053347-A (JP)
Title: Environmental control system for toilet space
Inventor: TAKAO Aya
IPC: H05B47/00
Filed: 2018-09-28
Abstract: To provide an environmental control system for a toilet space that allows a part of a period during which a visual stimulus is applied to awaken a user to be provided outside a private room space to reduce an occupation time of the private room space by the user in order not to disturb the use of the private room space by the user who wants to excrete the original purpose of the toilet space.SOLUTION: A toilet space includes a private room with a toilet, a shared space with a wash basin, a first lighting device installed in a private room space and capable of changing the illuminance or color temperature in the private room space, and a control device that controls the first lighting device, and the control device controls the first lighting device such that the illuminance or color temperature in the private room space is lower than the illuminance or color temperature of a shared space installed by a second lighting device when the illumination relaxation control for reducing the illuminance or color temperature in the private room space is performed.SELECTED DRAWING: Figure 5
Patent JP-2020058092-A (JP)
Title: Electric actuator and electric brake device
Inventor: SHIMIZU TAKAYUKI
IPC: H02K7/06
Filed: 2018-09-28
Abstract: To provide an electric actuator and an electric brake device, which have new configurations with less inconvenience, in which a plurality of rotary shafts can be arranged much more precisely, for example.SOLUTION: An electric actuator and an electric brake device comprise: a motion conversion mechanism comprising a first housing which is a part of a housing, a second housing which is a part of the housing, a motor which is stored in the housing and comprises a rotor, a bracket which fixes the motor to the first housing, a first rotary member which is rotatably supported by the second housing and rotates by interlocking with the rotor, and a direct-acting member which directly acts in response to rotation of the first rotary member; a first positioning section for positioning the first housing and the second housing; and a second positioning section for positioning the bracket and the second housing on an opposite side of the first positioning section with respect to the first rotary member, for example.SELECTED DRAWING: Figure 1
Patent JP-2020065207-A (JP)
Title: Antenna device and wireless communication system
Inventor: ONISHI MASAMI
IPC: H01Q9/28
Filed: 2018-10-18
Abstract: To provide a technology that enables small and stable transmission/reception in a communication technology for one-to-many communication used for IoT and the like.SOLUTION: An antenna device according to one preferable aspect of the present invention includes a conductor box which is constituted by a cylindrical or prismatic dielectric and a conductor covering a part of the dielectric. When one surface of the conductor box is the main surface and the surface opposite to the main surface is the back surface, the main surface has a structure in which a pattern formed by the planar shape of the conductor covering the dielectric and the planar shape of the dielectric not covered by the conductor in which the pattern matches when rotated by 180 degrees about the geometric center of gravity of the main surface. Further, the back surface has a larger ratio in which the dielectric is covered with the conductor than the main surface.SELECTED DRAWING: Figure 1
Patent JP-2020064253-A (JP)
Title: Learning device, detection device, learning method, learning program, detection method, and detection program
Inventor: KIDA YUSUKE
IPC: G10L15/16
Filed: 2018-10-19
Abstract: To improve detection accuracy between speech sections.SOLUTION: A learning device according to this invention comprises: an acquirement unit for acquiring speech information including object speech to be object of detection; and a learning unit having a model learn a final end of the object speech and passage of time from a start end of the object speech. In addition, the detection device according to this invention comprises: an acquirement unit for acquiring the speech information; and a detection unit for detecting a start end of the object speech from the speech information acquired by the acquirement unit by using a model having learned the final end of the object speech and the passage of time from the start end of the object speech.SELECTED DRAWING: Figure 1
Patent JP-2020065591-A (JP)
Title: Washing and drying machine
Inventor: HIROSE SOJI
IPC: D06F58/22
Filed: 2018-10-22
Abstract: To provide a washing and drying machine in which a treatment agent for aroma, sterilization and the like can be arranged in a circulation air passage for circulating warm air between itself and an outer tub in such a manner that replenishment, replacement and the like of the treatment agent can be easily performed.SOLUTION: A fully automatic washing and drying machine includes: a circulation air passage in which a heater and a blower fan are arranged and which circulates air generated by the operation of the blower fan and heated by the heater, between itself and an outer tub; a filter chamber 220 provided in the circulation air passage and having an insertion port 221; and a filter unit 53 mounted on the filter chamber 220. The filter unit 53 includes: a filter part 310 stored in the filter chamber 220 so as to be inserted/pulled out through the insertion port 221, and for capturing foreign objects contained in the air circulating in the circulation air passage; and a treatment agent holding part 340 which holds a treatment agent P capable of emitting a predetermined component, and which is stored in the filter chamber 220 in a state of being integrated with the filter part 310.SELECTED DRAWING: Figure 5
Patent JP-2019101414-A (JP)
Title: Image forming apparatus
Inventor: ISHIKAWA SHIMPEI
IPC: G03G15/16
Filed: 2018-10-22
Abstract: To solve such a problem that when voltage means for outputting a voltage to an electrifying member and a transfer member is shared and when the voltage outputted to the electrifying member is changed during the execution of ATVC, the voltage outputted to the transfer member is changed as well and the value of an electric current detected in a detection circuit is fluctuated.SOLUTION: Control means 200 can execute adjustment control called ATVC for setting a transfer voltage outputted to voltage output means 32, to transfer a toner image from a photoreceptive drum 1 to a transfer material P on the basis of the value of the electric current detected by detection means 33 and the value of the voltage outputted to the voltage output means 32. When the value of the voltage outputted to voltage output means 31 is changed during the execution of the ATVC, the control means 200 interrupts the execution of the predetermined operation of the ATVC in a predetermined period E including a time point when the voltage outputted to the voltage output means 31 is changed.SELECTED DRAWING: Figure 6
Patent JP-2020067095-A (JP)
Title: Slide member and bearing device using the same
Inventor: HANEDA YUMA
IPC: G01N23/207
Filed: 2018-10-22
Abstract: To provide a slide member that has a solid lubricant layer with reduced abrasion, and that maintains a friction coefficient and has improved abrasion resistance, as well as a bearing device using the slide member.SOLUTION: A slide member 10 comprises a bearing alloy layer 11, a solid lubricant layer 12, particles 20, and coating parts 21. The solid lubricant layer 12 is provided on the slide surface 16 side of the bearing alloy layer 11, and is adhered to the bearing alloy layer 11. The particles 20 form the solid lubricant layer 12 and are made of a metallic sulfide. The coating parts 21 are provided on the outermost surface on the slide surface 16 side of the particles 20, and are made of a metallic oxide containing the same metallic element as that which constitutes the particles 20.SELECTED DRAWING: Figure 3
Patent JP-2020068556-A (JP)
Title: Cable ground
Inventor: TANIGAMI TAKUYA
IPC: H01F17/06
Filed: 2018-10-22
Abstract: To provide a cable ground capable of reducing noise of a cable while suppressing intrusion of foreign matters into a case.SOLUTION: A cable ground 100 for attaching a cable 150 to a case 160, includes: a ground body 1 capable of being attached to the case 160; a cap 2 fastened to the ground body 1; a sleeve 3 press-fitted between the ground body 1 and the cable 150; and a ferrite core 4 for reducing noise of the cable 150. The ferrite core 4 is attached to the cap 2.SELECTED DRAWING: Figure 3
Patent JP-2019047793-A (JP)
Title: Noninvasive method of calculating risk of fetal sex chromosomal aneuploidy
Inventor: CRAIG STRUBLE
IPC: C12Q1/68
Filed: 2018-10-24
Abstract: To provide methods for non-invasive determination of Y chromosomal abnormalities indicating the aneuploidy in a maternal sample by detecting and determining the relative contribution of genetic sequences of the Y chromosome in the maternal sample.SOLUTION: A method according to the present invention comprises: calculating a fetal nucleic acid percentage in a maternal sample by investigating the genetic loci of a Y chromosome, investigating the polymorphic loci of a first autosome, and analyzing the frequency of the polymorphic loci of the first autosome; estimating a relative frequency of a fetal chromosome in the maternal sample with the Y chromosome and the first autosome; using the calculated fetal nucleic acid percentage to calculate the value of likelihood of the fetal Y chromosome being present in the maternal sample by 0 copy, 1 copy, or 2 or more copies; comparing the value of likelihood with a first mathematical model in which 0 copy of the fetal Y chromosome is assumed, a second mathematical model in which 1 copy of the Y chromosome is assumed, and a third mathematical model in which 2 or more copies of the Y chromosome are assumed to calculate the risk of fetal Y chromosomal aneuploidy in the maternal sample.SELECTED DRAWING: Figure 1
Patent JP-2019030717-A (JP)
Title: Separation device, crushing device, beverage manufacturing device, and separation method
Inventor: KIHARA KAISHUN
IPC: A47J42/30
Filed: 2018-10-24
Abstract: To provide a device for separating an unnecessary material from an extraction object.SOLUTION: A separation device for separating an unnecessary material from an extraction object includes a formation unit for forming a separation chamber through which the extraction object passes, and a suction unit communicated with the separation chamber in a direction intersecting with the passage direction of the extraction object for sucking air in the separation chamber. The formation unit includes an inlet port for the extraction object, which is communicated with the separation chamber, and an outlet port for the extraction object, which is also communicated with the separation chamber. Air is sucked from the outlet port to the separation chamber by the sucking of the suction unit.SELECTED DRAWING: Figure 5
Patent JP-2020065507-A (JP)
Title: Electric fishing reel feed system and battery
Inventor: TERAUCHI TAKASHI
IPC: A01K89/017
Filed: 2018-10-26
Abstract: To provide an electric fishing reel feed system in which an appropriate combination of at least the electrical connection between an electric fishing reel and the battery can be secured, and to provide a battery.SOLUTION: An electric fishing reel system 1 of the present invention comprises: identification signal generation output units 13, 21 each of which generates an identification signal to make itself recognize at the electric connection between an electric reel 10 and a battery 20, and outputs the identification signal to a connection partner; compatibility determination units 12, 22 for receiving an identification signal and determining the compatibility of connection; and an electric power control unit 25A controlling power supply from the battery 20 to a motor 14, based on determination results in the compatibility determination unit 22.SELECTED DRAWING: Figure 2
Patent JP-2019059938-A (JP)
Title: Acetic acid adsorption film
Inventor: TOKUDA AKIKO
IPC: C08K3/36
Filed: 2018-10-26
Abstract: To provide an acetic acid adsorption film that is capable of adsorbing acetic acid at a high adsorption volume over a long period and can be molded readily.SOLUTION: Provided is an acetic acid adsorption film having a binder including a resin selected from the group consisting of an ethylene-vinyl acetate copolymer, an ethylene-(meth)acrylic monomer copolymer, an ethylene-α-olefin copolymer and their mixture, and an acetic acid adsorber dispersed in the binder. Relative to the binder 100 pts.mass, the acetic acid adsorber is 5 pts.mass or more and 100 pts.mass or less. The acetic acid adsorber is selected from the group consisting of hydrotalcite, magnesium oxide, calcium oxide, calcium chloride, calcium sulfate, magnesium sulfate, sodium sulfate, aluminum oxide, quick lime, silica gel and a combination of them.SELECTED DRAWING: None
Patent JP-2020068685-A (JP)
Title: Plant-raising led bulb
Inventor: KANEMORI MASAHIRO
IPC: A01G7/00
Filed: 2018-10-30
Abstract: To provide a plant-raising LED bulb that can selectively use colors of light irradiated from LEDs corresponding to the actual illumination of external light.SOLUTION: A plant-raising LED bulb in which a substrate 1 on which a plurality of LED chips 10 providing plants with raising light are arranged, and a lighting circuit 20 which turns on the plurality of LED chips 10 is provided in a base part 2, a glove 3 is attached to a front area of the base part 2 and a base 4 electrically connected with the lighting circuit 20 is attached to a rear area, and the plurality of LED chips 10 have a plurality of red LEDs 11 which emit red LED and a plurality of white-light emitting LEDs 12 which emit white LED, and the bulb comprises: a light intake port 30 which takes in external light; a sensor 31 which detects the illumination of external light; and switching means 40 which turns on the plurality of red LEDs 11 when the illumination detected by the sensor 31 exceeds a first a predetermined value and turns off the plurality of white-light emitting LEDs 12, and turns off the plurality of red LEDs 11 and turns on the plurality of white-light emitting LEDs 12 when the illumination is the first a predetermined value or less.SELECTED DRAWING: Figure 1
Patent JP-2020070881-A (JP)
Title: Crank mechanism
Inventor: SUNADA HIRONAO
IPC: F02B75/32
Filed: 2018-10-31
Abstract: To provide a crank mechanism which can fill a trough of torque outputted from a crankshaft.SOLUTION: A crank mechanism comprises: a crankshaft 4 for converting a reciprocal motion of a piston 2 to a rotational motion; a counter shaft 11 arranged in parallel with the crankshaft 4; a first asymmetric gear 10 arranged at the crankshaft 4; and a second asymmetric gear 12 arranged at the counter shaft 11, and engaged with the first asymmetric gear 10. The first asymmetric gear 10 and the second asymmetric gear 12 are formed so that a rotation radius of the first asymmetric gear 10 becomes minimum, and a rotation radius of the second asymmetric gear 12 becomes maximum in the vicinity of a crank angle in which torque generated at the crankshaft 4 by combustion pressure acting on the piston 2 becomes maximum, and the rotation radius of the first asymmetric gear 10 becomes maximum, and the rotation radius of the second asymmetric gear 12 becomes minimum in the vicinity of a crank angle in which the torque becomes minimum.SELECTED DRAWING: Figure 13
Patent JP-2020069745-A (JP)
Title: Manufacturing method of tire
Inventor: SAITO TAKESHI
IPC: B29D30/30
Filed: 2018-11-01
Abstract: To provide a manufacturing method of a tire with superior uniformity.SOLUTION: The manufacturing method for the tire includes the steps of:(A) winding an inner liner member 18a around a drum 36; (B) winding a carcass ply member 28a around the wound inner liner member 18a to form a polymerization portion 54 between a circumferential tip 28f and a rear end 28f of the carcass ply member 28a; and (C) adsorbing the inner liner member 18a at an adsorption hole 54 formed on an outer periphery surface 36a of the drum 36, crimping the polymerization portion 54 with a stitcher 50, and obtaining a band base 42 including the inner liner member 18a and the carcass ply member 28a.SELECTED DRAWING: Figure 4
Patent JP-2020075361-A (JP)
Title: Biaxially oriented pet film laminate material and manufacturing method thereof
Inventor: YAMAURA DAIKI
IPC: B29C48/15
Filed: 2018-11-05
Abstract: To provide a biaxially oriented PET film laminate material for storage bags of foods and beverages, etc., wherein the biaxially oriented PET film laminate material is reusable and has strength enough not to be ruptured.SOLUTION: A biaxially oriented PET film a is extrusion-laminated with a mixed PET resin composed of 70-98 wt.% of a PET resin having an intrinsic viscosity of 0.75 dl/g or over and 2-30 wt.% of a polyester-based thermoplastic elastomer. The mixed PET resin layer c is brought into contact with a metal chill roll 7 for quenching. The mixed PET resin layer has crystal parts of less than 15% and amorphous parts of 85% or over.SELECTED DRAWING: Figure 1
Patent JP-2020076346-A (JP)
Title: Fluid injection valve
Inventor: KAWABE YASUYUKI
IPC: F02M61/18
Filed: 2018-11-06
Abstract: To provide a technology for suppressing the formation of deposits around an outlet side of an injection hole to the minimum.SOLUTION: This fluid injection valve 10 comprises a valve body 14, an injection hole 32, a valve member 20 and a salient part 36. The valve body has a valve seat 16 and an opening part 18 from which fluid flows out to a downstream side of a fluid flow rather than the valve seat. The injection hole is located at a downstream side of the fluid flow rather than the opening part. The valve member blocks fluid injection from the injection hole by being seated on the valve seat, and injects the fluid from the injection hole by separating from the valve seat. The salient part is formed at the injection hole side or the valve member side, and hinders a flow of a part of the fluid progressing toward the injection hole when the valve member separates from the valve seat.SELECTED DRAWING: Figure 1
Patent JP-2020080364-A (JP)
Title: Substrate processing apparatus and substrate processing method
Inventor: KON MASATO
IPC: H01L21/3065
Filed: 2018-11-13
Abstract: To provide a technique for suppressing the generation of harmful gas.SOLUTION: In a processing container, a substrate to be processed is placed inside, and substrate processing is performed in such a way that a by-product which is a generation source of harmful gas is released. A liquid is held in a region in the processing container to which the by-product released by the substrate processing is attached and the liquid adsorbs the by-product.SELECTED DRAWING: Figure 3
Patent JP-2020080933-A (JP)
Title: Game machine
Inventor: TAKEDA RYOTA
IPC: A63F7/02
Filed: 2018-11-15
Abstract: To provide a game machine that suppresses a reduction in the visibility of an operation prompting display while confirming operation of a movable body in return operation after a power restoration.SOLUTION: A game machine 10 includes: display means (81) capable of displaying an operation prompting display at the time of recovery operation after power restoration in at least part of a case where power is restored after being cut off in a predetermined state; a movable body (83c); and movable body control means (250, 255) for operating the movable body in an operation pattern that starts from an initial position and returns to the initial position via a predetermined position during the return operation. In the state where the movable body is present at a predetermined position in the operation pattern during the return operation, the operation prompting display is displayed so that a player can recognize a content of specific operation prompted by the operation prompting display while a part of the operation prompting display is overlapped with the movable body when directly facing.SELECTED DRAWING: Figure 12