baber/WOPTO huggingface dataset:
Patent JP-2018191304-A (JP)
Title: Imaging element and imaging device
Inventor: KUSAKA YOSUKE
IPC: H04N5/232
Filed: 2018-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device that enables focus detection with suppressed influence of vignetting, and can capture an image of high quality.SOLUTION: An imaging device according to the present invention comprises: an imaging element in which a plurality of pixels corresponding to each of a plurality of pixel groups is arranged on an imaging plane, a pair of photoelectric conversion units receiving a light flux passing through a pair of regions in a pupil plane located at range-finding pupil distance corresponding to each group from the imaging plane is included in each pixel, and which outputs a pair of electric signals corresponding to light reception by the pair of the photoelectric conversion units; exit pupil distance information acquisition means that acquires information on exit pupil distance of an optical system; selection means that selects one group corresponding to one range-finding pupil distance close to the exit pupil distance; focus detection means that detects a focus adjustment state of the optical system by a pupil division phase difference detection method on the basis of the pair of electric signals; and image creation means that creates an image on the basis of an addition signal having the pair of electric signals mutually added.SELECTED DRAWING: Figure 14
Patent JP-2020006703-A (JP)
Title: caster
Inventor: AOYAMA KOSHIRO
IPC: B60B33/00
Filed: 2018-07-02
Abstract: To enhance visibility of a display body concerning the display body which displays a state of a brake control system provided on a caster.SOLUTION: The caster comprises a display body 4 which is supported around a first axis AX1 so as to freely rock, and an interlock mechanism 5 which interlocks a brake control system 3 and the display body 4 with each other. The brake control system 3 includes a rotation regulation part which regulates rotation of a wheel 1 by applying on the wheel 1, and a control lever L which activates the rotation regulation part 32 by being supported around a second axis AX2 disposed on a position different from that of the first axis AX1 so as to freely rock. The interlock mechanism 5 oscillates the display body 4 around the first axis AX1 by interlocking with oscillation of the control lever L.SELECTED DRAWING: Figure 3
Patent JP-2019103117-A (JP)
Title: Network management device, method, and program
Inventor: SUZUKI HIROMI
IPC: H04L47/41
Filed: 2018-07-03
Abstract: To achieve estimation or determination of a failure segment or a failure position of a network, containing a plurality of communication devices that has a link aggregation port, by suppressing the increase of the cost and the number of man-hours.SOLUTION: A network management device comprises: first means of generating a plurality of frames in which prescribed identification information each of which has a different value is set in an identification information column of a header of each frame as a monitoring frame transmitting a communication device having a plurality of ports summarized in a link aggregation group (LAG) to one or a plurality of networks, and transmitting it to a target terminal destination; second means of detecting a reception of a response corresponded to each frame transmitted; and third means of determining a failure segment and/or a failure portion on the basis of the presence of the reception of the response corresponded to each frame transmitted to the plurality of target terminal destinations and failure determination condition.SELECTED DRAWING: Figure 34
Patent JP-2020010099-A (JP)
Title: Device and method for mediating setting of authentication information
Inventor: KATAYAMA AKIO
IPC: H04L9/32
Filed: 2018-07-03
Abstract: To facilitate setting of authentication information for a service provided on an IP network.SOLUTION: In a situation where there is no authentication information shared between an IoT apparatus and a service provider device of a service used by the apparatus, an intercalary device capable of authentication for propriety access therebetween is intermediated. As an example, a cryptographic key CK stored in the intercalary device and the IoT apparatus, as a result of SIM authentication of a SIM in the IoT apparatus, is a master key of the IoT apparatus for using each service. In the intercalary device and the IoT apparatus, an application key specific to the service used by the IoT apparatus is generated based on the master key, and transmitted to the service provider device from the intercalary device through secure connection, thus setting a key common to the IoT apparatus and the service provider device as the authentication information. The process of SIM authentication generating cryptographic key can restrain aggression to SQN by a bad request.SELECTED DRAWING: Figure 1
Patent JP-2020014320-A (JP)
Title: Cooling configuration of rotating electric machine
Inventor: LI ZHEN AN
IPC: H02K5/20
Filed: 2018-07-18
Abstract: To provide a cooling configuration of a rotating electric machine.SOLUTION: A cooling configuration of a rotating electric machine includes a sleeve and multiple main branch walls, and the sleeve has an annular peripheral surface, and the annular peripheral surface includes a first semi-annular peripheral surface and a second semi-annular peripheral surface. The main branch walls are provided parallel to each other on the annular peripheral surface of the sleeve, thereby forming a plurality of main passages. Each of the main branch walls includes a main opening, two main openings of two adjacent main branch walls are respectively disposed on the first semi-annular peripheral surface and the second semi-annular peripheral surface from among the main openings. Due to the main openings of the main branch walls alternately arranged on the annular peripheral surface, a cooling medium is provided with a staggered flow path, thereby improving the heat dissipation efficiency of the rotating electrical machine.SELECTED DRAWING: Figure 1
Patent JP-2020011350-A (JP)
Title: Cutting machine
Inventor: TANAKA KANJI
IPC: B26D7/20
Filed: 2018-07-19
Abstract: To provide a cutting machine that can prevent positional shift of a mat that receives a cutting blade.SOLUTION: The cutting machine comprises: a cutting blade; a mat arranged below the cutting blade and extended in a first direction; a holding groove, extended in the first direction, which holds the mat; and a plurality of positioning protrusions, formed on a first side face and a second side face of the holding groove opposing in a second direction orthogonal to the first direction respectively, which position the mat. The plurality of positioning protrusions position at least both end parts of the mat in the second direction.SELECTED DRAWING: Figure 8
Patent JP-2020015641-A (JP)
Title: Optical glass, optical element using optical glass, optical system, interchangeable lens, and optical device
Inventor: OTAKA KAZUMA
IPC: C03C3/068
Filed: 2018-07-25
Abstract: To provide an optical glass that has excellent devitrification stability and has high refraction and low dispersion.SOLUTION: An optical glass has, in mass%, SiOcomponent: 2-6%, BOcomponent: 7-20%, ZnO component: 1.5-10%, GdOcomponent: 5-42%, ZrOcomponent: 0.5-10%, LaOcomponent: 0.5-60%, TiOcomponent: 0-8%, and WOcomponent: 0-0.5%, with SiOcomponent/BOcomponent of 0.23 or more, TaOcomponent/ZnO component of 3 or less, GdOcomponent/LaOcomponent of 0.1 or more, (ZrOcomponent+NbOcomponent+TaOcomponent)/(SiOcomponent +BOcomponent) of 1 or less.SELECTED DRAWING: Figure 1
Patent JP-2018184963-A (JP)
Title: Drive device of fuel injection device
Inventor: KUSAKABE AKIRA
IPC: F02D41/04
Filed: 2018-07-27
Abstract: PROBLEM TO BE SOLVED: To suppress performance necessary for a calculation load or pressure sensor of a drive device, and also detect variation in injection amount of a fuel injection device of each cylinder to correct the variation in injection amount.SOLUTION: A drive device of a fuel injection device is configured to drive a movable valve to inject a predetermined amount of fuel, by flowing current for an electrification time to make it reach flowing current, the electrification time set for each solenoid of a plurality of fuel injection devices configured to open/close a fuel flow passage. The drive device is characterized by correcting the set electrification time or flowing current, based on a pressure detection value from a pressure sensor, which is attached to a fuel pipe on an upstream side of the plurality of fuel injection devices.SELECTED DRAWING: Figure 10
Patent JP-2018170044-A (JP)
Title: Merchandise information acquisition system
Inventor: TANII SEIKICHI
IPC: G06T7/00
Filed: 2018-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise information acquisition system for acquiring information on merchandise displayed in a store or the like.SOLUTION: A merchandise information acquisition system comprises a display rack image information analysis processing part for executing image analysis processing to display rack image information in which display states of merchandise in a store are photographed or corrected image information obtained by executing correction processing to the display rack image information. The display rack image information analysis processing part specifies the merchandise displayed in a display rack by using processing for reading merchandise codes from the display rack image information or the corrected image information and matching processing for specifying a region face in which the merchandise is displayed from the display rack image information or the corrected image information, and for matching sample image information of the merchandise with the display rack image information or the corrected image information by the face unit.SELECTED DRAWING: Figure 1
Patent JP-2020020935-A (JP)
Title: Display device
Inventor: MATSUMOTO MITSUHARU
IPC: G02B13/18
Filed: 2018-07-31
Abstract: To enable provision of high-definition beautiful image while decreasing the weight and increasing the angle of view.SOLUTION: A display device comprises an eyepiece display unit including an image display element and an eyepiece optical system that guides to an eye point a display image displayed on the image display element. The magnification by the eyepiece optical system is at least two times. The eyepiece optical system is a coaxial system comprising a plurality of single lenses. At least one of the single lenses is a non-spherical lens comprising a resin material. The image display element displays, as a display image, an image that corrects the distortion and chromatic aberration that occurs in the eyepiece optical system.SELECTED DRAWING: Figure 4
Patent JP-2020018656-A (JP)
Title: Deodorizing hanger
Inventor: NAKAGAKI YUICHI
IPC: A47G25/28
Filed: 2018-08-02
Abstract: To provide a deodorizing hanger on which trousers, a skirt or the like is hung to efficiently deodorize it.SOLUTION: A deodorizing hanger includes: a hanger part 20 on which a jacket can be hung; and a deodorizing device which is installed in the hanger part 20 to generate deodorization components from air. The hanger part 20 includes a ventilation part 70 configured to allow the air to pass through from one of the outside or the inside of the hanger part 20 to the other. The ventilation part 70 is provided on the rear surface side of the hanger part 20. A garment holding member on which a garment can be hung is disposed below the ventilation part 70.SELECTED DRAWING: Figure 1
Patent JP-2020020555-A (JP)
Title: High-temperature water production device
Inventor: FUJIIHASHI HIROSHI ROBERT
IPC: F24H1/10
Filed: 2018-08-03
Abstract: To provide a high-temperature water production device capable of producing high-temperature water of about 90°C used in a factory, in a free maintenance state without using a boiler.SOLUTION: High-temperature water is produced using a near-infrared radiation lamp that emits near-infrared rays. A high-temperature water production device comprises: a metal inner cylinder arranged in a range that can receive near-infrared rays from the near-infrared radiation lamp; and a metal outer cylinder forming a flow passage between itself and the metal inner cylinder, outside the metal inner cylinder. The high-temperature water production device flows liquid in the flow passage, heats the metal inner cylinder by the near-infrared rays from the near-infrared radiation lamps, and then heats the liquid flowing in the flow passage with the heated metal inner cylinder.SELECTED DRAWING: Figure 4
Patent JP-2020020241-A (JP)
Title: Reinforcing device and double folded plate roof
Inventor: YAMASHITA SHINJI
IPC: E04D3/36
Filed: 2018-08-03
Abstract: To provide a reinforcing device and a double folded plate roof that are not easily deformed by a load applied from an upper folded plate roof.SOLUTION: A reinforcing device 7 is arranged between the lower folded roof and the upper folded roof. The reinforcing device 7 includes a mounting portion 71 mounted on the upper surface of the lower bottom of the lower folded plate roof, a top plate portion 74 attached to the upper end of the mounting portion 71 and facing the lower surface of the lower bottom of the upper folded plate roof. The mounting portion 71 has a first vertical plate 721 including a plate surface intersecting in the first direction D1 along the upper surface of a lower bottom 32 of a lower folded plate roof 3, and second vertical plates 722 protruding from the first vertical plate 721 in the first direction D1. The two second vertical plates 722 are orthogonal to the first direction D1 and are arranged at intervals in the second direction D2 along the upper surface of the lower bottom 32 of the lower folded plate roof 3. The top plate portion 74 has a top plate 75 facing the upper end surfaces 723 of the first vertical plate 721 and the second vertical plate 722, and hanging plates 76 protruding downward from the top plate 75 and along the outer surfaces of the two second vertical plates 722.SELECTED DRAWING: Figure 3
Patent JP-2020000819-A (JP)
Title: Storable dining table
Inventor: WU CHUN YAN
IPC: A47B11/00
Filed: 2018-08-03
Abstract: To provide a table being changeable between a state without a turntable and a state with a turntable.SOLUTION: An apparatus includes an apparatus body, and a lifting/lowering device installed in the apparatus body, where the lifting/lowering device includes a first stationary block to be fixedly connected to a lower end face of the apparatus body. A first opening housing with a downward-facing opening is installed in the first stationary block, and a first sliding block is installed around the first opening housing. There are two types of tables with a turntable and without a turntable, the table without the turntable cannot be rotated, so that it is hard for a user to lift a remote plate. The table with the turntable must be removed when it is not needed, and the turntable is generally round, occupies a lot of space, and is hard to be stored. The present invention automatically lifts the turntable when needed, is drawn into the table otherwise, so that there is no necessity to remove it when storing it.SELECTED DRAWING: Figure 1
Patent JP-2020022558-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-08-06
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: In a configuration in which, for example, a winning probability can be set to a setting value from among plural setting values, such as setting values 1 to 3, a shooting promotion performance is executable in a mode corresponding to suggestions (a setting change suggestion, a setting suggestion) regarding setting means. The performance execution means can execute the shooting promotion performance (rightward shooting performances for executing a setting change suggestive rightward shooting performance, a first setting value suggestive rightward shooting performance, a second setting value suggestive rightward shooting performance, and a third setting value suggestive rightward shooting performance, a leftward shooting performance for executing a setting value suggestive leftward shooting performance, or the like) by a mode (a gold rightward shooting performance, a black rightward shooting performance, a blue rightward (leftward) shooting performance, a green rightward (leftward) shooting performance, a red rightward (leftward) shooting performance, or the like) corresponding to suggestions (a setting change suggestion, a setting suggestion) regarding the setting means.SELECTED DRAWING: Figure 8-9
Patent JP-2020023450-A (JP)
Title: Method for producing 2-chloro-3,3-difluoropropene, method for producing 2-chloro-1,1,2-trifluoropropane, method for producing 2,3,3-trifluoropropene, method for producing 1,2-dichloro-2,3,3-trifluoropropane, and method for producing 1-chloro-2,3,3-trifluoropropene
Inventor: KAWAGUCHI SATOSHI
IPC: C07C17/23
Filed: 2018-08-07
Abstract: To provide a method for producing 1242xf that makes it possible to produce 1242xf efficiently.SOLUTION: A method for producing 2-chloro-3,3-difluoropropene includes subjecting a compound represented by formula (1) to hydrogen reduction to produce 2-chloro-3,3-difluoropropene. In the formula (1): CHF-CCl=CClX, X is a hydrogen atom or a chlorine atom.SELECTED DRAWING: None
Patent JP-2020026071-A (JP)
Title: Ink jet recording apparatus
Inventor: SHIMOYAMA NOBORU
IPC: B41J2/165
Filed: 2018-08-10
Abstract: To provide movement means for performing high-accuracy positioning of a recording head, in an ink jet recording apparatus that moves the recording head.SOLUTION: An ink jet recording apparatus comprises an urging member 505 that further presses a head holder in an abutting direction from a state in which the head holder 20 is moved to a recording position from a maintenance position and abuts on abutting members 21 fixed within the apparatus in such a manner as to be symmetrical on both sides in a width direction of a platen, when a maintenance operation is shifted to a recording operation.SELECTED DRAWING: Figure 13
Patent JP-2020029976-A (JP)
Title: Automatic ice maker
Inventor: KADOWAKI SHIZUMA
IPC: F25C1/045
Filed: 2018-08-21
Abstract: To provide an automatic ice maker that makes a number of ice cubes by supplying and jetting ice-making water stored in an ice-making water tank to an ice-making chamber from a water tray and is facilitated in attaching and detaching the ice-making water tank to and from the water tray from a front side of the ice maker.SOLUTION: An automatic ice maker includes: a fitting structure 52 constituted of a first fitting part 48 formed at a back side of an ice-maker of a water tray 24 and a second fitting part 50 formed at the back side of the ice-maker of an ice-making water tank 28; and a spacer 54 for forming a clearance by being interposed between a screwing hole 40 formed at a front side of the ice-maker of the water tray 24 and a through-hole 44 formed at the front side of the ice-maker of the ice-making water tank 28.SELECTED DRAWING: Figure 2
Patent JP-2020035848-A (JP)
Title: Printed wiring board and method of forming solder resist
Inventor: SAITO KENICHI
IPC: H05K3/28
Filed: 2018-08-29
Abstract: PURPOSE: To provide a printed wiring board capable of improving moisture resistance and insulation by multi-layer solder resist without causing poor bonding of electronic components and a method of forming a solder resist.CONSTITUTION: In forming a solder resist so as to cover a region except a formation region of each of a plurality of component pads on a substrate surface, a thickness of the solder resist formed between two adjacent component pads provided for bonding with two external connection terminals of a single electronic component among a plurality of component pads is made smaller than a thickness of the solder resist formed in a region other than between the component pads.SELECTED DRAWING: Figure 2
Patent JP-2020035157-A (JP)
Title: Determination device, determination method, and determination program
Inventor: TSUBOUCHI KOTA
IPC: G08G1/00
Filed: 2018-08-29
Abstract: To accurately determine a control state of a vehicle.SOLUTION: A determination device includes an acquisition unit and a determination unit. The acquisition unit acquires behavior information on behavior of a traveling vehicle. The determination unit determines whether the vehicle is in an automatic driving state or not based on the behavior information acquired by the acquisition unit.SELECTED DRAWING: Figure 3
Patent JP-2020036851-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2018-09-06
Abstract: To provide a game machine capable of executing an interesting battle performance.SOLUTION: A game machine 1 includes: performance execution means for executing a battle performance in which either a character 50 in one side or plural kinds of characters 51 in the other side battle and occurrence of an event advantageous to a player occurs when the character in one side wins is determined; and a battle notice performance that is a performance occurring before the battle performance and suggests a type of the characters 51 in the other side appearing in the battle performance in advance. A special mode for suggesting the same kind of character as the character 50 in one side is suggested as the character 51 in the other side appearing in the battle performance is set as a mode of the battle notice performance.SELECTED DRAWING: Figure 19
Patent JP-2020043157-A (JP)
Title: Substrate processing apparatus, substrate processing method, and storage medium
Inventor: SHINOHARA HIDETAKA
IPC: H01L21/304
Filed: 2018-09-07
Abstract: To reduce a time required for cleaning and processing a substrate.SOLUTION: A substrate processing apparatus includes a substrate holding unit, a rotation drive unit that rotates a substrate held by the substrate holding unit, a brush unit that cleans a peripheral unit of the substrate held by the substrate holding unit, and a moving unit that moves the relative position of the brush unit with respect to the substrate, and the brush unit performs cleaning by simultaneously contacting a plurality of contact units provided along the circumferential direction of the substrate at the same time with respect to the substrate.SELECTED DRAWING: Figure 3
Patent JP-2020041291-A (JP)
Title: Partition panel device
Inventor: UNO CHITOSHI
IPC: E04B2/82
Filed: 2018-09-07
Abstract: To provide a partition panel device capable of easily attaching and detaching a cover member and easily attaching the cover member to a panel support body of a curved partition panel part.SOLUTION: A panel body 4 formed between an upper panel support body 2 and a lower support body 3 is provided; in a partition panel device, a cover member 27, 31 is attached to a surface of at least one surface of an upper panel support body 2 and a lower panel support body 3; a plurality of engagement members 24, 28 having engagement parts 24a, 28a at their peripheral edges are attached to the surface along the longitudinal direction; in cover members 27, 31, engagement pieces 27a, 31b having engaged parts 27b, 31c capable of engaging with the engagement parts 24a, 28a are provided along the length direction.SELECTED DRAWING: Figure 3