baber/WOPTO huggingface dataset:
Patent JP-2018193952-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: KITAURA KOICHI
IPC: F02D41/12
Filed: 2017-05-19
Abstract: To suppress the deterioration of an exhaust emission purification catalyst arranged in an exhaust passage of an internal combustion engine as much as possible.SOLUTION: An exhaust emission control system of an internal combustion engine comprises: a throttle valve; a supercharger; an exhaust emission purification catalyst which is arranged at a downstream side rather than a turbine, and can occlude oxygen in exhaust emission; a bypass passage which is constituted so that an outlet diameter becomes smaller than a diameter of an upstream-side end face of the exhaust emission purification catalyst, and a flow direction of bypass exhaust emission is directed to the upstream-side end face; a TBV; and fuel cut processing means. The exhaust emission control system also comprises valve control means for performing deterioration suppression control for controlling an opening of the TBV and an opening of the throttle valve so that, when the fuel cut processing is in execution, and a temperature of the exhaust emission purification catalyst is not lower than a prescribed temperature, the opening of the TBV becomes smaller than that in the case that the fuel cut processing is in execution, and the temperature of the exhaust emission purification catalyst is lower than the prescribed temperature, and also so that the opening of the throttle valve becomes large.SELECTED DRAWING: Figure 7
Patent JP-2018196536-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-05-24
Abstract: To provide a game machine which can prevent the deterioration of game amusement.SOLUTION: A game machine performs a specific display which can stepwisely vary a display mode according to an advantageous degree. The game machine can further carry out a special performance which performs either a success performance or a failure performance, after performing a common introduction performance. The game machine can vary the display mode of the specific display at a plurality of timings. The game machine restricts carrying out the special performance in which the failure performance is carried out in a predetermined period following a notification that the display mode of the specific display is changed, thereby prevents the deterioration of game amusement.SELECTED DRAWING: Figure 21
Patent JP-2018198670-A (JP)
Title: Display-angle variable product display utensil and display-angle variable top panel
Inventor: SEO HIDEAKI
IPC: A47F5/11
Filed: 2017-05-25
Abstract: To provide a display-angle variable product display utensil and a display-angle variable top panel easily assemblable from cardboard material and offering easy-to-see display to customers.SOLUTION: A display-angle variable product display utensil 10 has a product display area inside a box body with a top face and a front face opened, and also has a display-angle variable top panel 30 on a back face board of the box body. In the product display utensil 10, the top panel 30 has a display face board 31 which separates from a top panel base board 33 and tilts forward of the box body in a way that the tilt angle is variable. The display top panel 30 comprises the top panel base board 33, the display face board 31 on the front face side, and a one-side fixed board 32 for angle adjustment.SELECTED DRAWING: Figure 1
Patent JP-2018199646-A (JP)
Title: Water-in-oil type solid emulsion cosmetic
Inventor: KOTANI KOSUKE
IPC: A61K8/39
Filed: 2017-05-29
Abstract: To provide water-in-oil type solid emulsion cosmetics containing a surfactant and a solid oil and fat whose safety were known well, the oily feeling specific to a water-in-oil type solid emulsion cosmetic being suppressed, and the solidification at the time of high temperature and the condensation at the time of coldness and warmth being suppressed.SOLUTION: The present invention provides a water-in-oil type solid emulsion cosmetic containing the followings (A) to (E):(A) phenyl-modified silicone, (B) polyether-modified silicone, (C) polyglycerol fatty acid ester with an HLB of less than five, (D) an oil agent that has a solid form at room temperature, and (E) 30 or more mass% of aqueous phase comprising a water-soluble thickener.SELECTED DRAWING: None
Patent JP-2018203551-A (JP)
Title: Method for producing plastic injection material
Inventor: KAWAKAMI AKITA
IPC: C04B28/02
Filed: 2017-05-31
Abstract: To provide a method for producing a plastic injection material, by which the plastic injection material having better plasticity can be produced.SOLUTION: This invention relates to a method for producing a plastic injection material, which is produced by mixing a latent hydraulic material dispersion, which is produced by mixing a latent hydraulic material with a plasticizer and water, with a hardening aid dispersion, which is produced by mixing a hardening aid with water. The plasticizer comprises a plurality of types of bentonite each having different swelling degree.SELECTED DRAWING: None
Patent JP-2018205062-A (JP)
Title: Method for evaluation and evaluation system
Inventor: INUZUKA TAKAAKI
IPC: G06T1/00
Filed: 2017-06-01
Abstract: To provide a method for evaluation and an evaluation system that can precisely acquire the degree of progress of alteration of rock.SOLUTION: The method for evaluation according to an embodiment is for evaluating a tunnel face T, and includes the steps of: imaging the tunnel face T by a camera and taking a camera image of the tunnel face T; irradiating the tunnel face T with a laser light L from a laser scanner 11 and acquiring the reflection intensity of the laser light L from the tunnel face T; and calculating the degree of alteration of the tunnel face T from a value a showing the redness of the camera image and a value b showing the yellowness of the camera image, and the reflection intensity.SELECTED DRAWING: Figure 2
Patent JP-2017226010-A (JP)
Title: Weld defect detection system, and weld defect detection device comprising the same
Inventor: SAI HIDETATSU
IPC: B23K9/09
Filed: 2017-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a weld defect detection system and a weld defect detection device comprising the system, that are capable of highly accurately detecting a weld defect in pulse arc welding.SOLUTION: Provided is a weld defect detection system (hereinafter abbreviated as 'the system') 50 for detecting a weld defect in pulse arc welding on the basis of a welding current I and a welding voltage V. The system 50 includes: a drawing unit 58 for creating a frequency distribution chart of the welding current I and the welding voltage V; a first partitioning unit for partitioning the frequency distribution chart into a short circuit area and a non-short circuit area by using a line parallel to a line connecting maximal frequency values in the frequency distribution chart; and a second partitioning unit for partitioning the frequency distribution chart into a base area and a peak area of the welding current I. Further, the system 50 includes a statistic calculating unit for calculating a summary statistic of each area, and a summary statistic based on welding current values, respectively. Moreover, the system 50 includes a defect determination unit for determining presence/absence of a weld defect, according to a degree by which the summary statistic values respectively exceeds its corresponding reference value.SELECTED DRAWING: Figure 1
Patent JP-2018202468-A (JP)
Title: Laser processing method and laser processing device
Inventor: ODANAKA KENTARO
IPC: B23K26/364
Filed: 2017-06-07
Abstract: To easily and quickly determine a quality of a groove shape of a laser processing groove.SOLUTION: A pulse laser beam LB, of which an energy intensity distribution is Gaussian distribution, is radiated onto a wafer W via a mask 34a thereby forming a laser processing groove, and light emission, which occurs by irradiation of the wafer W with the pulse laser beam LB, is picked up by imaging means 38, thereby forming a picked-up image. A groove shape determination part 63 determines a quality of a groove shape of the laser processing groove based on a form of light emission on the picked-up image. A mask position adjustment part 64 operates mask transfer means 35 according to a determination result of the groove shape, and adjusts a position of a mask 34 to the pulse laser beam LB.SELECTED DRAWING: Figure 2
Patent JP-2018118953-A (JP)
Title: Multi-drug antibody drug conjugates
Inventor: MATTHEW R LEVENGOOD
IPC: A61K47/54
Filed: 2017-06-13
Abstract: PROBLEM TO BE SOLVED: To provide easily available, dual-cytotoxic drug conjugate technology for native, unengineered IgG.SOLUTION: A multi-drug antibody drug conjugate (MD-ADC) comprises an antibody and eight covalently attached linking assembly (LA) units, and is constructed in a site-specific matter via 'orthogonal' deprotection and drug addition. Protected linking assembly units allow 'orthogonal' deprotection and construction of the MD-ADC and the LA Units.SELECTED DRAWING: None
Patent JP-2017222657-A (JP)
Title: Method of producing high purity imidazolium salts
Inventor: O CHIKAAKI
IPC: C07D233/58
Filed: 2017-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a novel production method for synthesizing highly pure salts of compounds represented by formula (I): QA, where Qand Aare respectively represented by the formulas in the figure, where Rto Rare each independently C1-4 alkyl or the like.SOLUTION: An example of the compounds is 1-ethyl-3-methylimidazolium diethylphosphate. A method for obtaining highly pure compounds of (I) comprises: a) reacting N-methylimidazole and triphenylphosphate to obtain a crude product of (I); b) adding water thereto for dilution; and c) at least partially removing the added water from the diluted crude product of (I) by distillation of the diluted crude product of (I) at a specific temperature T1 and a pressure p1 which is lower than the saturated vapor pressure of triphenylphosphate.SELECTED DRAWING: None
Patent JP-2019008369-A (JP)
Title: Information processing apparatus, authentication system, authentication method and program
Inventor: NAMIKI HITOSHI
IPC: G06F21/31
Filed: 2017-06-20
Abstract: To provide an information processing apparatus capable of learning features specific to an input operation by an operator in advance, and determining whether or not authentication is permitted on the basis of the input operation by the operator under a task condition corresponding to a learning state.SOLUTION: An information processing apparatus includes a learning processing unit 120, an authentication method determination unit 110 and an input operation method authentication unit 150. The learning processing unit collects operation information of an operator, learns an operator identification model for identifying an input operation of the operator using a plurality of learning data based on the collected operation information, and determines whether or not authentication and a task condition allowable when performing model-based authentication are permitted. The authentication method determination unit determines whether or not the model-based authentication is permitted to the operator when requesting the model-based authentication. The input operation method authentication unit determines whether or not the authentication of the operator concerning the request is successful on the basis of a plurality of identification results based on the model of the operator concerning the request for the input operation in response to the task condition when authentication is permitted.SELECTED DRAWING: Figure 2
Patent JP-2019007225-A (JP)
Title: Banking structure and banking construction method
Inventor: KUSATAKE SHINYA
IPC: E02D17/20
Filed: 2017-06-26
Abstract: To suppress cave-in of a ground surface while maintaining a subsurface drainage property of a drain pipe in a banked ground.SOLUTION: A banking structure comprises: a banked ground 3 constructed on a natural ground 2; a drain pipe 6 provided along a lower part 2A of the natural ground 2 and buried in the banked ground 3; and a down pipe 11 connected to the drain pipe 6 and buried in the banked ground 3. The down pipe 11 includes: a pipe horizontal portion 11A extending in a horizontal direction from the drain pipe 6 in a plan view; and a pipe vertical portion 11B extending upward from the pipe horizontal portion 11A, in which a filler 17 is filled in the inside of the pipe vertical portion 11B. Thus, a subsurface drainage property of the drain pipe 6 is maintained, and outflow of banking materials around the pipe vertical portion 11B to the pipe vertical portion 11B is prevented.SELECTED DRAWING: Figure 4
Patent JP-2019005864-A (JP)
Title: Arm system, medical arm system and turning mechanism
Inventor: WILLIAM ALEXANDRE CONUS
IPC: A61B34/30
Filed: 2017-06-26
Abstract: To provide an arm system which has a wider angular range of turning of a joint and is more convenience for a user.SOLUTION: An arm system is a turning mechanism comprising a plurality of joints and a plurality of links connected to the plurality of joints. At least one of the plurality of joints comprises: a movable portion having a first contact portion at a part in a circumferential direction and being rotatable; an intermediate body having a second contact portion coming into contact with the first contact portion in accordance with turning of the movable portion, and a third contact portion provided on a part of the other surface, in the circumferential direction, facing one surface on which the second contact portion is provided, and being rotatable coaxially with the movable portion; and a fixed part having a fourth contact portion coming into contact with the third contact portion in accordance with turning of the intermediate body and fixed in the circumferential direction.SELECTED DRAWING: Figure 1
Patent JP-2019010239-A (JP)
Title: Ophthalmic microscope
Inventor: FUKUMA YASUFUMI
IPC: A61B3/10
Filed: 2017-06-29
Abstract: To provide an ophthalmic microscope in which a function expansion unit including an OCT unit can be easily installed on a lower side of an ophthalmic microscope body, in which a residual aberration can be corrected, a residual aberration can be made equal on left and right sides, and which can be suitable for binocular vision.SOLUTION: An ophthalmic microscope comprises an ophthalmic microscope body and a function expansion unit comprising an OCT optical system. An objective lens is composed of a lens group comprising at least a first lens 401a, an optical element 401b for changing an orientation of an optic axis, and a second lens 401c, an orientation of an optic axis of an observation optical system for left eye and an orientation of an optic axis of an observation optical system for right eye can be changed in directions where the orientations cross each other on the eye to be examined. The function expansion unit stores a deflection member 508 for deflecting a signal light of the OCT optical system to a direction of the eye to be examined, and the function expansion unit 7 is detachably attached between the objective lens and the eye to be examined.SELECTED DRAWING: Figure 2
Patent JP-2019011824-A (JP)
Title: Vehicle driving device
Inventor: HOSOO TOSHIKAZU
IPC: F16H57/031
Filed: 2017-06-30
Abstract: To provide a vehicle driving device which enables an air breather to be provided without increasing the number of manufacturing processes and manufacturing costs.SOLUTION: A vehicle driving device 1 includes: a motor 2 mounted on a vehicle; a speed reduction mechanism 3 which transmits driving force of the motor 2 to a differential gear 4 of the vehicle; a housing structure 5 which houses the speed reduction mechanism 3 and the differential gear 4; a rear cover 6 covering openings 12, 13, 14 of the housing structure 5; and an air breather 61 which releases internal pressure of the housing structure 5. The rear cover 6 includes a bearing seat surface 62 which contacts with bearings 40, 41, 42 supporting gear shafts 70, 80, 90, a sealing seat surface 63 which seals the housing structure 5, a first recessed part 64 which circulates lubrication oil, and an air pocket 60, which communicates with the air breather 61, on an inner wall surface. The air pocket 60 separates a gas component and the lubrication oil from each other.SELECTED DRAWING: Figure 3
Patent JP-2017205538-A (JP)
Title: Systems and methods for batch-sizing hair dye mixtures
Inventor: DEBBIE MILLER
IPC: A45D97/00
Filed: 2017-07-03
Abstract: PROBLEM TO BE SOLVED: To provide different methods of right sizing.SOLUTION: The method provides a stylist with a matrix chart outlining a percentage of or total amount of ingredients needed to create a mixture based on customer characteristics and/or service requested. Thereby the stylist is capable of creating a more accurate batch based on the matrix outline. The right-sizing of the mixture formula can be done by the stylist themselves or automatically done by a computer system 10.SELECTED DRAWING: Figure 1A
Patent JP-2019015413-A (JP)
Title: Lining method of electric furnace bottom
Inventor: SATO YOSHIKI
IPC: F27D1/16
Filed: 2017-07-03
Abstract: To provide a lining method of an electric furnace bottom capable of securing a necessary predetermined molten metal surface level (a predetermined furnace capacity) even when a steel shell of the furnace bottom is deformed.SOLUTION: Height adjustment members 7, 8 are arranged between a tuyere receiving block 32 and a steel shell 6 of a furnace bottom. After adjusting the height of the tuyere receiving block 32 with the height adjustment members, castable 5 is poured between the steel shell 6 of the furnace bottom and the tuyere receiving block 32.SELECTED DRAWING: Figure 3
Patent JP-2019016704-A (JP)
Title: Method for manufacturing electrostatic chuck and electrostatic chuck
Inventor: TAGA SATOSHI
IPC: H02N13/00
Filed: 2017-07-07
Abstract: To provide an electrostatic chuck which can suppress discharge to be caused on a rear face of a substrate.SOLUTION: Provided is a method for manufacturing an electrostatic chuck which attracts a substrate when a voltage is applied to a first electrode layer. The method comprises the steps of: forming the first electrode layer on a first resin layer on a base; and spraying a ceramic or ceramic-containing substance onto the first electrode layer. The step of spraying a ceramic or ceramic-containing substance includes the steps of: carrying, by a plasma-generation gas, powder of the material to be sprayed, supplied into a nozzle from a feeder and emitting a jet thereof from an opening in a leading end of the nozzle; estranging the plasma-generation gas get thus emitted by an electric power of 500 W to 10 kW to generate plasma having the same axis as the nozzle; and bringing powder of the sprayed material by the generated plasma to a liquid state to form a film thereof on the first electrode layer.SELECTED DRAWING: Figure 2
Patent JP-2019020020-A (JP)
Title: Dehumidifying blower
Inventor: ARAI YASUHIKO
IPC: F25B29/00
Filed: 2017-07-14
Abstract: To provide a dehumidifying blower which prevents frosting to an evaporator without performing special defrosting operation, stably and continuously dehumidifies indoor air, can blow at an optimal temperature, and is excellent in stability in operation without the need of complicated control.SOLUTION: A dehumidifying blower includes: a housing 11 for sucking indoor air from a suction port 12 by a built-in blowing means 14 and blowing out from a blowing-out port 13 into a room; a refrigerant circulation passage 16 for circulating a refrigerant in the order of a compressor 15, a condenser 17, a contraction means 19 and an evaporator 20; and a branch circulation passage 22 provided by being branched in the middle of the refrigerant circulation passage 16, and passing the refrigerant flowing out from the evaporator 20 through a cooler 23 and returning to the refrigerant circulation passage 16. The evaporator 20 is arranged at an upstream side of the condenser 17 to the flow of air passing through the housing 11, the cooler 23 is arranged at a downstream side of the condenser 17, and circulation passage switching means 24,25 for switching opening/closing of the branch circulation passage 22 are provided in a connection position between the refrigerant circulation passage 16 and the branch circulation passage 22.SELECTED DRAWING: Figure 1
Patent JP-2019019611-A (JP)
Title: Construction method of rock bolt
Inventor: SHIOGAI SATORU
IPC: E21D20/00
Filed: 2017-07-20
Abstract: To provide a rock bolt which has a high degree of freedom in selection from various types, is excellent in economy, and can sufficiently and accurately fill cracks in a natural ground around the rock bolt with fixing material even when the natural ground is dry.SOLUTION: A rock bolt 1 to which a bag-like packer 2, an injection pipe 3 provided so that fixing material 11 can be injected into the packer 2 and a bore hole 104, and an exhaust gas return pipe 4 are attached, is used. A construction method of the rock bolt includes: a step of inserting the rock bolt 1 into the bore hole 104 from a front end side; a step of injecting the fixing material 11 at an initial injection pressure P1 to expand the packer 2 to close a vicinity of a mouth of the bore hole 104; a step of injecting the fixing material 11 into the bore hole 104, and closing the exhaust gas return pipe 4 in response to a return of the fixing material 11 from the exhaust gas return pipe 4 while continuing the injection of the fixing material 11; and a step of stopping the injection of the fixing material 11 when a cumulative injection amount of the fixing material 11 is equal to or more than a planned injection amount and the injection pressure of the fixing material 11 reaches the sum of the initial injection pressure P1 and a predetermined addition pressure P2 or more, and leaving the fixing material 11 as it is to wait for completion of curing.SELECTED DRAWING: Figure 6
Patent JP-2017199028-A (JP)
Title: Manufacturing method of optical element
Inventor: OTSUBO YUTAKA
IPC: B29D11/00
Filed: 2017-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical element having polarization characteristics, excellent in impact resistance and durability.SOLUTION: A manufacturing method of an optical element 100 comprises: a polarization film 102 including a polarizer for polarizing incident light; resin base material 104 laminated on the polarization film 102; and an anchor layer 16 between the polarization film 102 and the resin base material 104. The resin base material 104 is formed integrally with respect to the anchor layer 16.SELECTED DRAWING: Figure 1
Patent JP-2019033347-A (JP)
Title: Piezoelectric acoustic module and OLED display device
Inventor: IKEZAWA NORIAKI
IPC: H04R17/00
Filed: 2017-08-07
Abstract: To provide a piezoelectric acoustic module and an OLED display device which can be miniaturized while improving mounting strength.SOLUTION: A piezoelectric acoustic module according to the present invention includes a main elastic plate 10 having a rectangular main surface 10a, a first support portion 21 supporting one end portion of the main elastic plate 10 in the longitudinal direction of the main surface 10a and having a length in the lateral direction larger than the length of the main elastic plate 10 in the lateral direction of the main surface 10a, a second support portion 22 supporting the other end portion of the main elastic plate 10 in the longitudinal direction and having a length in the lateral direction larger than the length of the main elastic plate 10 in the lateral direction, a flat piezoelectric element 40 fixed to at least one main surface 10a of the main elastic plate 10, a first connecting portion 51 connected to at least a part of one side surface parallel to the longitudinal direction of the main elastic plate 10, and a first weight 81 connected to the first connecting portion 51.SELECTED DRAWING: Figure 1