baber/WOPTO huggingface dataset:
Patent JP-2020027161-A (JP)
Title: Lens device and imaging apparatus including the same
Inventor: SATO TAKEHIKO
IPC: G02B7/04
Filed: 2018-08-10
Abstract: To provide a compact lens device capable of suppressing the change of optical performance caused by an attitude change and to provide an imaging apparatus including the lens device.SOLUTION: The lens device includes a base member which has a straight advance guide groove part, a cam barrel which has a cam groove part, a lens holding member which holds a lens unit and in which the straight advance guide groove part and a roller member inserted into the cam groove part are provided, a first light quantity adjustment unit, an energizing member which energizes the roller member to the cam groove part, and a pressing member which is provided between the first light quantity adjustment unit and the lens holding member and presses the energizing member. The first light quantity adjustment unit includes a rotation regulation part for regulating the rotation of the pressing member around the optical axis of the lens unit.SELECTED DRAWING: Figure 1
Patent JP-2018199824-A (JP)
Title: Silicone compounds
Inventor: RAJAN KESHAV PANANDIKER
IPC: C08G77/04
Filed: 2018-08-21
Abstract: To provide silicone compounds that allow use of a variety of perfume types and adhere to items such as garments with increased efficiency.SOLUTION: Silicone compounds are formed by binding groups having specific structures such as perfumes to silicone, which is a more hydrophobic carrier that can accommodate a variety of reaction cite types and numbers.SELECTED DRAWING: None
Patent JP-2020035092-A (JP)
Title: Environment digitizing device
Inventor: AKAI YOSHIYUKI
IPC: G06F16/50
Filed: 2018-08-28
Abstract: To implement an environment digitizing device which uses not only image information but also region-specific information to digitize an environment around a vehicle.SOLUTION: The environment digitizing device comprises: a narrow area peripheral information acquisition unit 12 which acquires image information around a vehicle; an object classification unit 20 which specifies an attribute of an object extracted from the image information; a wide area peripheral information acquisition unit 32 which acquires regional information about a region where the vehicle is located; a feature determination unit 40 which estimates a feature of the region extracted from the regional information on the basis of a frequency in appearance of a word indicative of the feature of the region; and a numerical value output unit 50 which digitizes an environment around the vehicle on the basis of a combination between the attribute of the object specified by the object classification unit 20 and the feature of the region estimated by the feature determination unit 40.SELECTED DRAWING: Figure 1
Patent JP-2020034220-A (JP)
Title: Heat exchanger formed with antifouling coating flim
Inventor: KONAKA YOSUKE
IPC: F28F13/18
Filed: 2018-08-29
Abstract: To provide a heat exchanger capable of effectively suppressing or preventing adhesion of at least dry dirt, and capable of realizing self-cleaning property with which dirt can be removed easily even in a case where the dirt adheres.SOLUTION: An antifouling coating film is formed on the surface of a heat exchanger to be subjected to antifouling. The antifouling coating film is composed of at least hydrophilic inorganic nanoparticles and a fluorine compound. The average particle size of the inorganic nanoparticles is less than 100 nm, and the fluorine compound is contained in the antifouling coating film within a range of 0.1 wt.% or more and less than 10 wt.%, when all components constituting the antifouling coating film are 100% wt.%. The surface of the antifouling coating film has irregularities having an arithmetic average roughness Ra within a range of 2.5 nm or more and 100 nm or less.SELECTED DRAWING: Figure 1
Patent JP-2020033142-A (JP)
Title: Sheet conveying device and image formation device
Inventor: SHINOYA SHOTA
IPC: B65H29/58
Filed: 2018-08-29
Abstract: To provide a sheet conveying device capable of inhibiting jamming from being caused.SOLUTION: A sheet conveying device mounted in an image formation device includes a normally or reversely rotatable intermediate discharge roller 81, a first conveying part constituting a first conveying path L1 having a branch part B to convey a sheet S to the intermediate discharge roller 81, a second conveying part constituting a second conveying path L2 branching from the branch part B and conveying the sheet S conveyed from the intermediate discharge roller 81, a guide 86 arranged at the branch part B and slidable along the second conveying path L2 between a first position for opening the first conveying path L1 and a second position for closing the first conveying path L1 to guide the sheet S conveyed from the intermediate discharge roller 81 to the second conveying path L2 when present in the second position, and a driving mechanism 9 for driving the guide 86 so as to be displaced to the first position and the second position.SELECTED DRAWING: Figure 2
Patent JP-2020035199-A (JP)
Title: Learning data generation device and obstacle detection system
Inventor: SATO GEN
IPC: G06N20/00
Filed: 2018-08-30
Abstract: To efficiently generate learning data for machine learning.SOLUTION: A learning data generation device for generating learning data used for machine learning, comprises a processing unit displaying an input image on a display unit. The processing unit stores the input image displayed on the display unit in a storage unit as the learning data when receiving an instruction from a user.SELECTED DRAWING: Figure 1
Patent JP-2020036816-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-09-05
Abstract: To provide a game machine capable of easily recognizing that setting is suggested even after a setting suggestion performance is executed.SOLUTION: A setting suggestion performance is executed based on the control to a big winning game state, and the setting suggestion performance is continuously executed even in a probability variation state after the big winning game state is completed.SELECTED DRAWING: Figure 10-1
Patent JP-2020043251-A (JP)
Title: Semiconductor device
Inventor: TSUCHIYAMA KAZUAKI
IPC: H01S5/0231
Filed: 2018-09-12
Abstract: To improve performance of a semiconductor device.SOLUTION: Wiring WL1A on which a semiconductor chip CHP1 formed with a semiconductor laser LD is mounted has a stub STB2 in the vicinity of a mounting region for the semiconductor chip CHP1.SELECTED DRAWING: Figure 17
Patent JP-2019012080-A (JP)
Title: Battery system
Inventor: MIURA HIKARI
IPC: H02J7/02
Filed: 2018-09-19
Abstract: To provide a safe battery system with high reliability.SOLUTION: A battery system comprises: a battery module 1 to which battery packs 11 and 12 having a plurality of battery cells 10 are connected; battery monitoring circuits 21 and 31 which are provided correspondingly to the battery packs 11 and 12 of the battery module 1 so as to monitor a state of each of the battery cells 10 in the battery packs 11 and 12; a microcomputer 9 for controlling the operation of the battery monitoring circuits 21 and 31; a sent signal transmission line 41 and a received signal transmission line 42 for transmitting signals inputted/outputted between the battery monitoring circuits 21 and 31 and the microcomputer 9; insulation elements 50 and 60 connected to the microcomputer 9; and communication capacitors 23 and 33 connected to the battery monitoring circuits 21 and 31. Potentials of the sent signal transmission line 41 and the received signal transmission line 42 are floating potentials with respect to those of the microcomputer 9 and the battery monitoring circuits 21 and 31.SELECTED DRAWING: Figure 1
Patent JP-2020045689-A (JP)
Title: Steel bar drop prevention jig, steel bar suspension jig, and steel bar drop prevention method
Inventor: YAMAMOTO HIDEAKI
IPC: E04G21/12
Filed: 2018-09-19
Abstract: To provide a steel bar drop prevention jig, a steel bar suspension jig, and a steel bar drop prevention method capable of improving safety of field work which is performed while suspending a steel bar by keeping the bar in a suspended status even in such a case a suspension member is cut.SOLUTION: A steel bar drop prevention jig 10 as shown in FIG. 1, comprises: a male screwed bar 22 in a rod shape; and a shackle (rotational fitting) 24 attached in the male screwed bar 22. A steel bar suspension jig 12 comprises: the steel bar drop prevention jigs 10; a suspension balance (holding body) 106; sling belts (suspension member) 108; and wires (drop prevention member) 52.SELECTED DRAWING: Figure 1
Patent JP-2020046327-A (JP)
Title: β RAY MEASUREMENT APPARATUS
Inventor: MOGI MICHINORI
IPC: G01T1/169
Filed: 2018-09-20
Abstract: To provide a β ray detection device capable of effectively examining presence or absence of surface contamination due to radioactive materials of a measurement target object such as waste that is not radioactive waste while transporting the measurement target object.SOLUTION: A β ray measurement apparatus of the present invention comprises: (a) a carrying platform that has a flat plate object-carrying part and can carry a measurement target object placed on the object-carrying part; and (b) a measurement platform including a moving mechanism that moves the carrying platform from one end portion of the carrying platform to the other end of the carrying platform, and a β ray detector, placed above the moving mechanism, that detects β rays from the measurement target object on the object-carrying part through a detection surface adjacent to a bottom surface of the object-carrying part during the movement of the carrying platform.SELECTED DRAWING: Figure 1
Patent JP-2019023423-A (JP)
Title: Timing belt coupling tool and automated door device
Inventor: YOSHIDA KENJI
IPC: E05F15/643
Filed: 2018-09-20
Abstract: To provide a timing belt coupling tool capable of preventing a connection fixation of the timing belt from being released even in the case where the timing belt is pushed in while maintaining a better workability related to a connection fixation of a terminal of the timing belt.SOLUTION: A timing belt coupling tool 92 comprises a first energization member 93 for energizing a side of one end of a timing belt fixation lever 21 so that a side of the other end of the timing belt fixation lever 21 rotates toward a position of releasing a fixation of the timing belt 10 and a second energization member 87 for energizing a side of one end of a timing belt detachment prevention lever 22 so that a side of the other end of the timing belt detachment prevention lever 22 rotates the timing belt fixation lever 21 so as to be pushed down.SELECTED DRAWING: Figure 25
Patent JP-2020052118-A (JP)
Title: Optical system and image capturing device having the same
Inventor: MORI TAKEO
IPC: G02B13/00
Filed: 2018-09-25
Abstract: To provide an optical system which is compact as a whole and offers a large maximum imaging magnification and high optical performance over an entire object distance range.SOLUTION: An optical system provided herein comprises a first lens group L1 having positive refractive power, a second lens group L2 having positive refractive power, and a third lens group L3 having negative refractive power arranged in order from the object side to the image side, and is configured such that distances between adjacent lens groups change while focusing and that the second lens group L2 moves toward the object side while focusing from infinity to a close distance. The optical system satisfies the following conditional expressions: 7.0<f1/Sk<20.0, 0.8<f12/f2<2.5, where f1 represents a focal length of the first lens group L1, f2 represents a focal length of the second lens group L2, f12 represents a composite focal length of the first lens group L1 and the second lens group L2 when focused at infinity, and Sk represents a back focus.SELECTED DRAWING: Figure 1
Patent JP-2020004941-A (JP)
Title: Ultrasonic welded joint with integral burr catch
Inventor: PETER A DVORAK
IPC: H01R13/52
Filed: 2018-09-28
Abstract: To provide a plastic enclosure having no external weld burrs visible at a weld joint of a housing of an enclosure for an electronic device.SOLUTION: An enclosure for an electronic device includes a housing 115 having walls 135 and 140 defining a cavity configured to house an electronic assembly therein. The wall includes a plurality of housing steps 235 formed on the inner surface. A cap 110 includes a side surface 270 extending around the periphery of the cap, and a plurality of cap steps 265 formed on the side surface. The cap is positioned in a cavity 245 from the inlet such that the housing steps are welded in place alongside the cap steps. Burrs from a welded portion are captured by a burr capturing portion provided between the side wall 140 and the cap 110 such that the weld burr is not visible on the outer surface of the enclosure.SELECTED DRAWING: Figure 2
Patent JP-2019013786-A (JP)
Title: Game machine
Inventor: KANEKO MASAYUKI
IPC: A63F7/02
Filed: 2018-09-28
Abstract: To enhance amusement of games.SOLUTION: A game machine includes a display device capable of displaying variable display games and presentation control means capable of controlling the displays of the variable display games. The presentation control means includes temporary stop performance means capable of performing a plurality of times of temporary stops in one variable display game, in the temporary stop at least one piece of identification information being vibrated and displayed in the display device. The temporary stop performance means performs, after a first temporary stop, a second temporary stop with a number of pieces of identification information to be temporarily stopped becoming larger than that of the first temporary stop. Vibration width of the identification information in the first temporary stop is configured to become wider than vibration width of the identification information in the second temporary stop. Also, vibration time of the identification information in the first temporary stop is configured to become longer than vibration time of the identification information in the second temporary stop, and the vibration time of the information in the second temporary stop is configured to become longer than a symbol stop display time for displaying identification information with a fixed result of a variable display game.SELECTED DRAWING: Figure 115
Patent JP-2020056214-A (JP)
Title: Drilling device
Inventor: KASHIMOTO TAKAHIKO
IPC: E02D9/02
Filed: 2018-10-02
Abstract: To provide a method for pulling out a precast pile that can efficiently remove a foot protection material strongly adhered to a periphery of the precast pile by using a down-the-hole hammer having a strong impact digging force.SOLUTION: A plurality of down-the-hole hammers 1 that can be dug toward a foot protection material C that has been consolidated into a substantially ring shape in plan view so as to surround an existing pile K embedded in the ground G are arranged in a substantially ring shape in plan view. By the digging impact action of the plurality of down-the-hole hammers 1 arranged in a substantially ring shape in plan view, the ring-shaped foot protection material C around the existing pile K is crushed to break the foot protect state, and then the existing pile K is pulled out of the ground.SELECTED DRAWING: Figure 4
Patent JP-2020027790-A (JP)
Title: Fuel battery device
Inventor: SUGA HIROSHI
IPC: H01M8/12
Filed: 2018-10-04
Abstract: To provide a fuel battery device including a fuel processor and a manifold coupled using a pipeline that can be shortened.SOLUTION: A fuel battery device 100 comprises a fuel battery cell 10, a manifold 2, and a fuel processor 70. The manifold 2 includes a gas supply chamber 21 and a gas recovery chamber 22. The manifold 2 supports a base end part 101 of the fuel battery cell 10. The fuel processor 70 generates fuel gas to be supplied to the gas supply chamber 21. The fuel battery cell 10 includes first and second gas flow passages. The first and second gas flow passages extend from the base end part to a tip of the fuel battery cell. The first gas flow passage communicates with the gas supply chamber 21, and the second gas flow passage communicates with the gas recovery chamber 22. The first and second gas flow passages communicate with each other at the tip of the fuel battery cell. The fuel processor 70 includes a first discharge part 73 for discharging the generated fuel gas to the gas supply chamber 21. The first discharge part 73 is disposed so as to be closer to the manifold 2 than an apical surface 103 of the fuel battery cell 10 is.SELECTED DRAWING: Figure 7
Patent JP-2019031522-A (JP)
Title: Anti-proprotein convertase subtilisin/kexin type 9 (anti-pcsk9) compounds and methods of using the same in the treatment and/or prevention of cardiovascular diseases
Inventor: ABDEL-MEGUID SHERIN SALAHELDIN
IPC: A61K31/5377
Filed: 2018-10-09
Abstract: To provide pharmaceuticals for the treatment and/or prevention of cardiovascular disease (CVD) including hypercholesterolemia.SOLUTION: Disclosed are pharmaceuticals, comprising pyrrolinone derivatives, which modulate the physiological action of the proprotein convertase subtilisin/kexin type 9 (PCSK9), represented by the following formula.SELECTED DRAWING: None
Patent JP-2020060242-A (JP)
Title: Attaching member for pipe material
Inventor: SHIMIZU WATARU
IPC: F16B12/52
Filed: 2018-10-10
Abstract: To provide an attaching member for a pipe material capable of being detachably attached to a pipe material and not easily detached from the pipe material in an installation state of being attached to an installation surface.SOLUTION: An attaching member includes a pipe attaching portion attached to an end portion of a pipe material, and a flange portion connected to the pipe attaching portion. A flange surface portion at one side of the flange portion is applied as a contact surface portion to be kept into contact with an installation surface, and the pipe attaching portion is connected to a flange surface portion at the other side, so that the pipe attaching portion is disposed switchably between a state to be easily attached to and detached from the pipe material and a state of not being attached and detached. An operation portion performing a switching operation is formed at a contact surface portion side of the flange portion. As the operation of the operation portion cannot be performed in a state that the contact surface portion is kept into contact with the installation surface, a problem on detachment of the pipe material from the pipe attaching portion due to mischief and mistake, can be suppressed.SELECTED DRAWING: Figure 10
Patent JP-2020060727-A (JP)
Title: Power feeding device to imaging element and camera device and electronic apparatus equipped therewith
Inventor: WAIDE TATSUKI
IPC: G03B17/02
Filed: 2018-10-12
Abstract: To provide a power feeding device for a thin-profile imaging element that is mountable in an electronic apparatus such as a smartphone the thickness of which is thin, and a camera device and an electronic apparatus in which this power feeding device is mounted.SOLUTION: Provided is a power feeding device comprising an imaging element assembly having a rectangular imaging element mounted on a board and a bendable and/or warpable circuit board for feeding electric power to the imaging element. The circuit board includes a first connecting part connected to the imaging element assembly, a coupling part extending from the first connecting part, and a second connecting part provided at an end in the extension direction of the coupling part, each provided on the side of the imaging element where one set of opposing sides exists, being bent in the height direction of the imaging element assembly at the boundary of the first connecting part and the coupling part, the coupling part being bent or warped in a direction that interests its extension direction.SELECTED DRAWING: Figure 2
Patent JP-2020063463-A (JP)
Title: Electrolytic water generation apparatus
Inventor: NAKAMOTO YOSHINORI
IPC: C02F1/461
Filed: 2018-10-15
Abstract: To be able to secure chloride concentration of electrolytic water regardless of the change of the quality of water.SOLUTION: An electrolytic water generation apparatus comprises: an electrolyte supply unit for supplying an electrolytic solution; a raw water supply unit for supplying raw water; an electrolysis unit for generating an electrolytic water by electrolyzing the electrolytic solution and the raw water; an observation unit for observing at least one of the electrolytic water and the electrolysis unit as a management target; a determination unit for determining whether or not the observation target is appropriate based on a predetermined management threshold level; and a display unit for displaying a determination result by the determination unit.SELECTED DRAWING: Figure 1
Patent JP-2020063753-A (JP)
Title: Seal ring
Inventor: FUJIWARA YASUSHI
IPC: F16J15/08
Filed: 2018-10-15
Abstract: To provide a seal ring with a small set load.SOLUTION: A metal seal ring 1 which is pressed between two cylinder members 2 and 3 to seal a gap between the cylinder members 2 and 3, comprises two plate members 10 and 11 forming an annular shape. Radial ends 10a, 11a of the plate members 10, 11 are hermetically connected to each other, and the other ends 10b and 11b are configured to be separated from each other in an axial direction.SELECTED DRAWING: Figure 4
Patent JP-2020068225-A (JP)
Title: Duct drainage structure
Inventor: TOKITO AYA
IPC: H05K7/20
Filed: 2018-10-22
Abstract: To form a through hole for drainage such that air leakage and flow turbulence do not increase.SOLUTION: In a drainage structure of a duct 20 which connects an electric device 11 and a cooling blower 30, the cooling blower 30 and the duct 20 are connected such that an opening 31 of the cooling blower 30 is fitted inside the duct 20, and a through hole 35 is formed on the lower surface of the duct 20 so as to be adjacent to the fitting surface S with the opening 31.SELECTED DRAWING: Figure 1
Patent JP-2019033530-A (JP)
Title: System and method for content delivery and management
Inventor: RODNEY B WILLIAMS
IPC: H04B5/02
Filed: 2018-10-24
Abstract: To provide systems and methods for content delivery and management.SOLUTION: A content management method uses a portable multifunction device 202 to detect a human-inaudible acoustic signal 210, when the signal is heard from a surrounding environment by a device microphone or is output by a device's audio circuitry. The device 202 extracts a code from the inaudible signal and supplies the code via wired or wireless communication 232, along with additional optional data regarding the device and/or its user, to a content management system 200. Upon receipt of the code that indicates the inaudible signal 210 received from the portable multifunction device 202, the content management system 200 may provide particular content or a pointer to the content to the portable multifunction device 202, the content being selected based on the particular inaudible signal received.SELECTED DRAWING: Figure 2