baber/WOPTO huggingface dataset:
Patent JP-2019180548-A (JP)
Title: Endoscope washing device and washing aid for endoscope washing device
Inventor: SASAKI HIROTOSHI
IPC: A61B1/12
Filed: 2018-04-03
Abstract: To provide a washing aid for an endoscope washing device installed in a cylinder (bottomed cylinder) of an endoscope that can wash the inside of the cylinder reliably, and an endoscope washing device using the washing aid.SOLUTION: There is provided a washing aid 55 for an endoscope washing device inserted, through a clearance, into a cylinder 16 having a first opening 21a, a second opening 21b, a third opening 21c, and a fourth opening 21d connected so as to be communicated with each conduit in an endoscope, for washing the inside of the cylinder 16 with washing liquid supplied to the clearance. The washing aid includes a cylindrical insertion part 58. The insertion part 58 is provided with an inner hole 70 formed from the base end side to the tip side. The insertion part 58 is provided with a horizontal hole part 71 having horizontal holes 72a-72c open toward the radial outside of the insertion part 58, which is connected so as to be communicated with the inner hole 70.SELECTED DRAWING: Figure 3
Patent JP-2019184729-A (JP)
Title: Light source module
Inventor: WAKABAYASHI NAOKI
IPC: G02B13/00
Filed: 2018-04-05
Abstract: To provide a light source module capable of easily correcting aberration between a beam passing through the vicinity of a center of a reduction optical system and a condenser lens and a beam passing through a position separated from the center.SOLUTION: A light source module comprises: a plurality of semiconductor lasers 1a to 1f outputting a laser beam; a plurality of collimator lenses 2a to 2f that are disposed oppositely to the plurality of semiconductor lasers and collimate the laser beam from the plurality of semiconductor lasers; a reduction optical system, having a convex lens 3 and a concave lens 5, that reduces a plurality of laser beams collimated by the plurality of collimator lenses; a spherical aberration correcting plate 4 that is disposed between the convex lens and the concave lens in the reduction optical system and composed of an aspheric surface for suppressing spherical aberration; and a condenser lens 6 that condenses the plurality of laser beams reduced by the reduction optical system and couples the laser beams to a fiber 7.SELECTED DRAWING: Figure 1
Patent JP-2018121365-A (JP)
Title: Module device, electronic apparatus
Inventor: MATSUZAWA SHUICHI
IPC: H05K5/02
Filed: 2018-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a compact module device or an electronic apparatus that can be reliably attached to or detached from each other.SOLUTION: A module device can be attached to or detached from an electronic apparatus including a first connection terminal (connector 120) and a protrusion 126, at the inside of a first mount M1 where multiple first claws 141c are arranged in a hoop direction. The module device has second claws 201a engageable with the multiple first claws 141c, respectively, a second mount M2 where the multiple second claws 201a are arranged in the hoop direction, a second connection terminal (connector 210) electrically connectable with the first connection terminal at the inside of the second mount M2, and a recess 226 for reducing interference with the protrusion 126 at the inside of the second mount M2.SELECTED DRAWING: Figure 19
Patent JP-2019182631-A (JP)
Title: Moving device for fire grate in incinerator
Inventor: MAEDA YOSHISHIGE
IPC: F27D21/00
Filed: 2018-04-13
Abstract: To provide a moving device for a fire grate in an incinerator capable of easily and safely performing grate maintenance work in the incinerator.SOLUTION: A moving device for a fire grate in an incinerator 30 comprises a prop 31 standing up in the incinerator, an arm 43 connected to the prop 31 and capable of turning in a horizontal plane, and an elevating device 47 attached to the arm 43 for hanging fire grates 11a and 12a. The prop 31 and the arm 43 can be divided so that the prop 31, the arm 43 and the elevating device 47 can be taken in and out of the incinerator through a manhole 8 of the incinerator.SELECTED DRAWING: Figure 2
Patent JP-2019184941-A (JP)
Title: Optical sub-assembly and method for manufacturing the same, and optical module
Inventor: MATSUOKA YASUNOBU
IPC: G02B6/42
Filed: 2018-04-16
Abstract: To provide an optical sub-assembly capable of facilitating adjustment of a component position.SOLUTION: An optical sub-assembly includes an optical waveguide 26 for propagating an optical signal, a lens element 30 integrally having a lens 31 and a mirror 33, a support body 34 with the optical waveguide 26 and the lens element 30 fixed thereon, a photoelectric element 10 for converting at least one of the optical signal and an electric signal into the other, and a base plate 16 with the photoelectric element 10 and the support body 34 fixed thereon.SELECTED DRAWING: Figure 2
Patent JP-2019181069-A (JP)
Title: Foldable wheelchair
Inventor: SONG YI REN
IPC: A61G5/00
Filed: 2018-04-17
Abstract: To provide a foldable wheelchair.SOLUTION: The foldable wheelchair includes: a back bracket; a seat part pivotally contacted by the back bracket; a forefoot part in pivotal contact with the seat part; and two armrest levers in pivotal contact with the back bracket. Between each armrest lever and the seat part, two first connection rods are pivotally contacted. As a result, the seat part can rotate between the first position which forms a (nearly vertical) angle with the back bracket and the second position which is nearly in parallel with the back bracket. The wheelchair further includes: two second connection rods which are pivotally contacted between the forefoot part and the back bracket; and two extension arms which are each fastened to the two second connection rods. When the seat part is in the first position, each extension arm having an auxiliary wheel is situated behind each rear wheel. When the seat part is in the second position, each front wheel is in no alignment with each rear wheel, and each auxiliary wheel rotates in front of each rear wheel, thereby supporting the wheelchair to enable standing up.SELECTED DRAWING: Figure 1
Patent JP-2019188832-A (JP)
Title: Smoking vehicle
Inventor: NAKATANI MASAKI
IPC: A24F19/00
Filed: 2018-04-18
Abstract: To provide a smoking vehicle which can prevent smoke of a tobacco from being diffused around circumference even if a great number of smokers smoke and at the same time provide a smoking place in necessary place easily or swiftly.SOLUTION: A smoking vehicle 1 in which a plurality of smokers are enabled to smoke, comprise: a smoking space 2 which includes a space in which is formed a gateway 5 of the smokers in prescribed position and in which a plurality of ash trays 7 are arranged in prescribed position and then in which smoking is allowed; and a dust collection space 3 which includes a space in which dust collection means 11 capable of capturing and then removing particles in smoke of the tobacco generating from smoking and a secondary battery 13 for supplying electric power to the dust collection means 11 are installed. The smoking vehicle 1 can capture and remove the particles in the smoke by the dust collection means 11 by flowing the smoke of the tobacco in the smoking space 2 into the dust collection space 3.SELECTED DRAWING: Figure 2
Patent JP-2019190700-A (JP)
Title: Heat exchanger
Inventor: KOSHIRO TAKUJI
IPC: F28F3/04
Filed: 2018-04-23
Abstract: To provide a heat exchanger with low noise and high heat efficiency.SOLUTION: In a heat exchanger 1, a plurality of heat exchange units 10 is laminated, the heat exchange unit having: an internal space 14 that is disposed on the downstream side of combustion exhaust, and through which fluid to be heated flows; a plurality of exhaust holes 13 that pass through the internal space 14 in a non-communication state, and through which combustion exhaust flows; at least one inflow port 23 allowing the fluid to be heated to flow into the internal space 14; and at least one outflow port 24 flowing the fluid out of the internal space 14. At least one inflow port 23 and at least one outflow port 24 in each heat exchange unit 10 are arranged at both end parts in the longitudinal direction of the heat exchange unit 10, and are shifted in the short direction.SELECTED DRAWING: Figure 2
Patent JP-2019193429-A (JP)
Title: Method for magnetizing rotary electric machine and magnetization yoke
Inventor: KANAZAWA HIROSHI
IPC: H02K15/03
Filed: 2018-04-25
Abstract: To suppress deviation of a magnetized position in a longitudinal direction and to suppress manufacturing variation of rotation vibration of a motor even when there is variation in thickness of a rotor consisting of a steel plate laminate.SOLUTION: In a magnetization method of magnets in a rotary electric machine provided with: a rotor 2 which consists of a rotor core 2b and magnets 2c attached to an outer periphery of the rotor core, and is step skew structure in which magnets arranged in multiple rows along an axial direction and adjacent to one another in the axial direction are deviated like steps in a rotational direction; and a stator arranged on an outer peripheral side of the rotor, the magnets are magnetized by using a magnetization yoke 3B of continuous skew structure in which a boundary position of magnetic poles of a magnetization yoke core 3a is obliquely deviated to the axial direction. When the magnetization yoke is set to the magnets for magnetization, the magnets are magnetized in a state in which a height direction positioning surface 6b of the rotor coincides with a step 2d of the step screw structure.SELECTED DRAWING: Figure 13
Patent JP-2019188699-A (JP)
Title: Ink jet recording device
Inventor: SHIRAFUJI SHIGETOSHI
IPC: B41J2/01
Filed: 2018-04-25
Abstract: To provide an ink jet recording device capable of suppressing set-off of images of a printing surface caused by moisture of a sheet.SOLUTION: In an ink jet recording device 1, a paper conveyance mechanism 32 conveys paper P. A liquid supply section 31 supplies liquid L to the conveyed paper P. A control section 10 controls the paper conveyance mechanism 32 and the liquid supply section 31 so as to form images on the paper P. The paper P has a first surface P1 and a second surface P2 to be a back surface of the first surface P1. The liquid L includes colored ink LA and pretreatment liquid LB supplied to the paper P before the color ink LA is supplied. The control section 10 determines whether the pretreatment liquid LB is supplied to the only first surface P1 or the pretreatment liquid is supplied both of the first surface P1 and the second surface P2 on the basis of thickness information indicating a thickness W of the paper P and quantity Q of the pretreatment liquid LB. The liquid supply section 31 supplies the colored ink LA to a pretreatment region RB to which the pretreatment liquid LB is supplied according to a determination result of the control section 10.SELECTED DRAWING: Figure 1
Patent JP-2019192001-A (JP)
Title: Display arbitration control evaluating apparatus, evaluating method thereof, rule definition file generating apparatus, and generating method thereof
Inventor: KATO SHIGEO
IPC: G06F16/90
Filed: 2018-04-26
Abstract: To properly evaluate whether or not specification of display arbitration control is carried out as it is intended.SOLUTION: An evaluation apparatus 1 for display arbitration control includes: a model generating unit 2 for modeling display arbitration control and for generating a rule-based arbitration model including a content definition defining contents, area definition defining display area, and a constraint equitation indicating restriction relating to display of the contents; a rule definition file generating unit 5a for generating, from the rule-based arbitration model, a rule definition file for software relating to display arbitration control to be mounted on a product; a comprehensive test pattern generating unit 5b for generating a comprehensive test pattern from the rule-based arbitration model; and a simulation unit 6 for simulating, by using the comprehensive test pattern, whether or not combination of the contents and the display area satisfies restriction indicated by the constraint equation and for then outputting the simulation result as a test result log.SELECTED DRAWING: Figure 1
Patent JP-2019192570-A (JP)
Title: Fuel cell separator
Inventor: OZAKI TOMOKO
IPC: H01M8/0215
Filed: 2018-04-27
Abstract: To provide a fuel cell separator capable of preventing deterioration of conductivity while ensuring corrosion resistance.SOLUTION: A fuel cell separator 3 includes: a metal separator substrate 31; a metal oxide 32, formed on a surface of the separator substrate 31, having electrical conductivity of 100 S/cm or more; and a conductive film 33, formed on a surface of the metal oxide 32, having a thickness of 30 nm or more.SELECTED DRAWING: Figure 2
Patent JP-2019190189-A (JP)
Title: Blasting optimization method in mountain tunnel
Inventor: NAKABAYASHI MASAAKI
IPC: E21D9/00
Filed: 2018-04-27
Abstract: To provide a blasting optimization method in a mountain tunnel that is objectively performed based on results of three-dimensional shape measurement, such as muck scattering and deposition state and face excavation shape, without depending on the skill, experience and determination of a skilled worker.SOLUTION: A blasting optimization method in a mountain tunnel comprises: a first step of measuring a three-dimensional shape of a planned scattering range of a face and muck before blasting; a second step of performing a three-dimensional shape measurement on an accumulated state of the scattered muck after blasting, and performing a three-dimensional shape measurement on an excavation shape of the face after removing muck; a third step of accumulating with quantified data a relationship between an index value of the blasting status set based on the scattered/accumulated state of the muck and the excavation shape of the face, and quality of the blasting based on a determination of a skilled worker for blasting; and a fourth step of performing analysis on the basis of the accumulated data by a statistical processing method and/or a method using artificial intelligence, determining the quality of the blasting on the basis of the index value of the blast status after a certain amount of the data has been obtained, and modifying the blasting conditions as necessary.SELECTED DRAWING: Figure 2
Patent JP-2019194049-A (JP)
Title: Roof panel and cab structure
Inventor: SASAKI KENTARO
IPC: B62D25/08
Filed: 2018-05-02
Abstract: To suppress the deformation of a rear end part of a roof panel when a load is input on the roof panel from above.SOLUTION: A roof panel 11 includes a roof upper plate part 25 and a roof rear plate part 26. The roof upper plate part 25 intersects with a vertical direction above a vehicle cabin 3. The roof rear plate part 26 extends downward from a rear end edge of the roof upper plate part 25. The roof upper plate part 25 has a bead upper part 38 extending in a longitudinal direction while protruding upward. The roof rear plate part 26 has a bead rear part 39 extending downward continuously from a rear end part 38a of the bead upper part 38 while protruding rearward and is joined with an upper end part of a back panel 14 intersecting with the longitudinal direction at the rear of the vehicle cabin 3.SELECTED DRAWING: Figure 4
Patent JP-2019198179-A (JP)
Title: Brake control device
Inventor: OGAWA TAKAHIRO
IPC: B60W40/068
Filed: 2018-05-10
Abstract: To provide a brake control device that can increase an amount of regenerative power generation while controlling a drive wheel from being locked.SOLUTION: An ECU estimates a frictional coefficient μ of a road surface on a forward side in a travel direction more than a rear wheel 61 of a vehicle 100 and calculates an upper limit value Fof regenerative brake force based on the frictional coefficient μ.SELECTED DRAWING: Figure 1
Patent JP-2019202428-A (JP)
Title: Image forming apparatus
Inventor: TED STEVEN TAN
IPC: G03G21/00
Filed: 2018-05-21
Abstract: To provide an image forming apparatus capable of easily finding identification information needed by a user.SOLUTION: In an image forming apparatus 100, a control unit 6 acquires identification information that can identify data stored in an external memory 200 on the basis of a plurality of preset keywords in the case of detecting that the external memory 200 is mounted. The control unit 6 divides the identification information in each of the keywords to display the identification information. The control unit 6 outputs data corresponding to the identification information selected by a user operation in the displayed identification information.SELECTED DRAWING: Figure 2
Patent JP-2019202588-A (JP)
Title: Lighting control device for vehicle lamp fitting
Inventor: FUJII HONAMI
IPC: B60Q1/00
Filed: 2018-05-22
Abstract: To provide a lighting control device for a vehicle lamp fitting which enables "hospitality lighting" which exhibits production effect for a user.SOLUTION: A lamp ECU (lighting control device) 3 comprises: position detection means 31 which detects a current position of a user U of an automobile; position recognition means 32 which recognizes that the user U approaches the automobile on the basis of the detected current position, and outputs a start signal; a portable terminal machine 2 which is possessed by the user, and can set a lighting form; and lighting control means 33 which controls lighting of a vehicle lamp fitting on the basis of the set lighting form. The lighting control means 33 performs lighting control of the lamp fitting on the basis of the lighting form set for the portable terminal machine 2 when the start signal is outputted from the position recognition means 32, and executes "hospitality lighting".SELECTED DRAWING: Figure 2
Patent JP-2019035500-A (JP)
Title: Reduction gear and motor with reduction gear
Inventor: UEHARA HIROSHI
IPC: F16H1/32
Filed: 2018-05-28
Abstract: To provide a motor with a reduction gear which is reduced in a cost and thinned in a thickness by reducing an influence of the internal moment acting on an output member without using an expensive bearing, and elongated in a life of the bearing.SOLUTION: In a motor with a reduction gear having an electric motor M in which a gear mechanism is decelerated and rotated with an eccentric shaft 8 which is rotationally driven by the electric motor M as a center, and outputting power, a plurality of outer gears 9, 10 are assembled to the eccentric shaft 8 in a position in which the moments which are obtained by multiplying an axial distance from a position of a bearing 12 arranged at a reduction gear housing 5 and a load acting on an output pin 14 in the position are canceled with respect to each other.SELECTED DRAWING: Figure 2
Patent JP-2019210808-A (JP)
Title: Pump equipment and inspection method for the same
Inventor: SUGAWARA KOSAKU
IPC: F04D29/08
Filed: 2018-05-31
Abstract: To provide pump equipment for allowing easy inspection of a seal member.SOLUTION: The pump equipment includes a fixed base 62 having an inner peripheral face 62b exposed from a pump installation hole 103, a flexible base 60 having a cylindrical body part 60a arranged on the radial inside of the fixed base 62 and a flange part 60b extending from the upper end of the body part 60a to the radial outside of the body part 60a, an upper side seal member 75A and a lower side seal member 75B shaped annular and arranged between the inner peripheral face 62b and the outer peripheral face of the body part 60a in the vertical direction, and a fluid supply hole formed in either the flexible base 60 or the fixed base 62 to supply pressurized fluid into a space S1 between the upper side seal member 75A and the lower side seal member 75B.SELECTED DRAWING: Figure 1
Patent JP-2019210503-A (JP)
Title: Ladle-refining method for molten steel
Inventor: KASAHARA SHUHEI
IPC: C21C7/00
Filed: 2018-06-04
Abstract: To provide a new improved ladle-refining method for a molten steel capable of promoting fusion of an added flux and making efficient use of the flux in the production of a high cleanliness steel by reducing the oxygen in a molten steel in a ladle by a ladle refining accompanying electric heating.SOLUTION: A ladle-refining method for a molten steel includes charging a flux containing CaO in a ladle 1 from an auxiliary material charging port 10, and forming a flux layer on the surface of the molten steel to turn on electricity by immersing two or three electrodes 3 in the flux layer. The A plug 2A and B plug 2B for gas blowing are arranged at the bottom of the ladle 1. A material input port 10 is arranged in a suitable arrangement range 15 of the auxiliary material charging port in a physical relation with the B plug 2B, and the A plug 2A is arranged in a suitable arrangement range 16 of the A plug for gas blowing. The gas blowing amounts Q, Q(unit: NL/min/t) from the gas blowing plugs 2A, 2B are made to be in the suitable ranges of the following expressions: 0.3≤Q≤4.2 ... (8) 0.1≤Q... (9) and Q/Q≥1.5 ... (10).SELECTED DRAWING: Figure 1
Patent JP-2019208818-A (JP)
Title: Toilet device
Inventor: MATSUNO TAKEMI
IPC: A47K11/02
Filed: 2018-06-04
Abstract: To achieve decomposition treatment by microorganisms, without power supply.SOLUTION: A toilet device 1 comprises: a treatment tank 20 in which a toilet seat 10 is provided on an upper part and which stores therein, a medium 30 formed of at least sawdust; an agitation part 40 which is stored in the treatment tank 20 for agitating in the treatment tank 20, excrement from the toilet seat 10 and the medium 30; and an operation rod 100 which is moved and operated by a user and causes the agitation part 40 to perform agitation operation in linkage with the movement. The agitation part 40 comprises a rotary axis 50 arranged in a horizontal direction, and agitation blades 71-82 arranged on a periphery of the rotary axis 50, and the rotary axis 50 rotates in linkage with the movement.SELECTED DRAWING: Figure 2
Patent JP-2019208844-A (JP)
Title: Ophthalmologic apparatus
Inventor: OKAMOTO KEIICHIRO
IPC: A61B3/10
Filed: 2018-06-04
Abstract: To provide a technique for accurately analyzing a crystalline lens of an eye to be inspected.SOLUTION: An ophthalmologic apparatus includes an imaging unit that captures a tomographic image of a crystalline lens of an eye to be examined, and an arithmetic unit. The arithmetic unit is capable of executing processes of: detecting a boundary between tissues in the tomographic image of the crystalline lens of the eye captured by the imaging unit; detecting an abnormality of each tissue defined by the boundary detected by the boundary detection; and analyzing an analysis item linked to the abnormality detected by the abnormality detection.SELECTED DRAWING: Figure 4
Patent JP-2019210188-A (JP)
Title: Carbon aerogel and filtration device having the same, and method for producing carbon aerogel
Inventor: INUI YUJI
IPC: B01J20/28
Filed: 2018-06-05
Abstract: To provide a novel carbon aerogel having a virus adsorbing ability and a method of producing the same.SOLUTION: The present invention provides a carbon aerogel in which a BET specific surface is 200 m/g or more, and a pore diameter wherein a pore diameter distribution measured in a range of 0.1-400 nm shows a peak, is 2 nm or more and 200 nm or less.SELECTED DRAWING: None