baber/WOPTO huggingface dataset:
Patent JP-2019167938-A (JP)
Title: Exhaust gas state estimation method for engine, catalyst abnormality determination method for engine, and catalyst abnormality determination device for engine
Inventor: UCHIYAMA KAZUMA
IPC: B01D53/94
Filed: 2018-03-26
Abstract: To improve an estimation accuracy of an emission amount of ammonia into a passage downstream a selection reduction type NOx catalyst in an exhaust passage in an engine having the selection reduction type NOx catalyst.SOLUTION: An ammonia concentration of exhaust gas introduced into the selection reduction type NOx catalyst is acquired. On the basis of this ammonia concentration, a slip amount of ammonia, which is an emission amount of ammonia into a passage downstream the selection reduction type NOx catalyst in the exhaust passage, is estimated. In this estimation, when the ammonia concentration is low, the slip amount is estimated larger compared to that in the case of the higher ammonia concentration.SELECTED DRAWING: Figure 12
Patent JP-2019176576-A (JP)
Title: motor
Inventor: MIKAMI KOJI
IPC: H02K21/16
Filed: 2018-03-27
Abstract: To provide a motor that can prevent a reduction in salient pole ratio.SOLUTION: A protrusion 24 protruding outward in a radial direction is provided at between magnet magnetic pole parts 23 whose poles are different from each other on the outer circumference of a rotor core 21. A motor is configured so as to have a facing relationship in a radial direction between the rotor core 21 and each tooth T at each time while a rotor 14 rotates once such that there is a timing when the number of teeth T that face toward the magnet magnetic pole part 23 and do not face toward the protrusion 24 is more than the number of teeth T that face a pair of the magnet magnetic pole part 23 and the protrusion 24 adjacent in the circumferential direction at the same time.SELECTED DRAWING: Figure 1
Patent JP-2019172862-A (JP)
Title: Inkjet composition and recorded matter
Inventor: KIDA HIROAKI
IPC: B41J2/01
Filed: 2018-03-29
Abstract: To provide an inkjet composition that has excellent discharge stability and can be suitably used for forming a pattern (print part) having excellent glossy feeling and adhesion to a base material (recording medium), and a recorded matter that has a pattern formed with the inkjet composition and having excellent glossy feeling and durability.SOLUTION: An inkjet composition is discharged by inkjet system and contains metal powder, organic solvent, and a resin having a styrene-acrylic acid structure as a binder resin, the metal powder being surface-treated with a fluorine compound.SELECTED DRAWING: None
Patent JP-2019175795-A (JP)
Title: Luminaire
Inventor: MIZUTANI YUKI
IPC: F21S9/02
Filed: 2018-03-29
Abstract: To arrange an antenna properly.SOLUTION: A luminaire includes a light source and an antenna. The antenna is provided within one wavelength of communication radio waves with respect to an optical axis of the light source.SELECTED DRAWING: Figure 2
Patent JP-2018172373-A (JP)
Title: Methods of improving activity of retinoids
Inventor: MICHAEL JAMES FEVOLA
IPC: A61Q19/08
Filed: 2018-03-30
Abstract: PROBLEM TO BE SOLVED: To provide methods for treating skin.SOLUTION: The methods of treating skin comprise cleansing skin in need of treatment with a retinoid with a cleansing composition comprising a low molecular weight polymeric cleansing agent prior to treating with the retinoid. This improves activity of the retinoid for treating, e.g., signs of skin aging, acne, or rosacea.SELECTED DRAWING: None
Patent JP-2018185300-A (JP)
Title: Discrimination method of animal hair fiber
Inventor: MASUDA TAKESHI
IPC: C12Q1/37
Filed: 2018-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a discrimination method of an animal hair fiber relatively simple in discrimination operation and having objectivity and capable of performing discrimination without depending on experience and knowhow of the inspector and capable of obtaining an accurate discrimination result even when the preliminary treatment and the dyeing process are carried out on the animal hair fiber.SOLUTION: A discrimination method of an animal hair fiber includes: an extraction step of extracting a protein group constituting the animal hair fiber from the detected animal hair fiber; and a discrimination step of comparing between an electrophoretic step of obtaining an electrophoretic pattern by separating the extracted protein group by electrophoretic means and the electrophoretic pattern in which a type of the animal whose obtained electrophoretic pattern becomes a previously prepared origin is a known single animal hair fiber and discriminating the type of the animal which is the origin of the detected animal hair fiber. Further, a mass analysis step of analyzing a peptide group obtained from the specific band of the electrophoretic pattern is combined to perform a highly accurate discrimination.SELECTED DRAWING: Figure 1
Patent JP-2018116067-A (JP)
Title: Time display device, time display method and program
Inventor: MISAKI NAOAKI
IPC: G04G9/00
Filed: 2018-04-11
Abstract: PROBLEM TO BE SOLVED: To facilitate recognition of a local time to be displayed on a timepiece and a specific city pertaining to the local time in association with each other.SOLUTION: A smartphone 1 comprises: a touch panel display 14 that conducts a display and reception of an operation by a user; a flash memory 15; a CPU 11; and a time display program 151 that is stored in the flash memory 15, and is configured to be executed by the CPU 11. The time display program 151 is configured to include: a command that causes the touch panel display 14 to receive a selection operation of a specific city by a user; and a command that superimposes a center of a display of a local time of the specific city on a display position of the specific city in a map indicative of the specific city, and causes the local time superimposed on the specific city therein to be displayed on the touch panel display 14.SELECTED DRAWING: Figure 1
Patent JP-2019184470-A (JP)
Title: Pressure sensor
Inventor: MITANI SHOGO
IPC: G01L19/14
Filed: 2018-04-12
Abstract: To provide a compact pressure sensor that excels in dielectric strength.SOLUTION: A pressure sensor comprises: a pressure sensor element 50 having a support medium 30 equipped with an accommodation part 35, a first plane 50a and a plurality of sensor terminals 51c provided on the first plane 50a and accommodated in the inside of the accommodation part 35; a lead frame 20 provided at a position separated from the pressure sensor element 50 and having a plurality of lead terminals 21c located at an inside of the accommodation part 35; a plurality of bonding wires 52c for electrically connecting the plurality of sensor terminals 51c and the plurality of lead terminals 21c in such a way that one sensor terminal 51c and one lead terminal 21c are connected in correspondence to each other; and sealing resins 60, 70 for covering the plurality of sensor terminals 51c and the plurality of lead terminals 21c at the inside of the accommodation part 35. The dielectric breakdown strength of the sealing resins 60, 70 is 1.0 kV/mm or greater, and the Young's modulus of the sealing resins 60, 70 is 1.0 MPa or greater.SELECTED DRAWING: Figure 2
Patent JP-2019184919-A (JP)
Title: Image forming device
Inventor: KITAJIMA KENICHIRO
IPC: G03G15/10
Filed: 2018-04-13
Abstract: To provide an image forming device with which it is possible to reduce the effect on an image caused by the fact that a carrier liquid adheres to a photosensitive drum before being charged.SOLUTION: A control unit executes an "E-V measurement (DRY) process" (S3) and obtains liquid-free time data that represents a relationship between the luminous power of a laser beam and an exposure unit potential pertaining to a state in which no carrier liquid adheres to a photosensitive drum. The control unit also executes an "E-V measurement (WET) process" (S5) and obtains liquid-present time data that represents a relationship between the luminous power of the laser beam and the exposure unit potential pertaining to a state in which a carrier liquid adheres to the photosensitive drum. The control unit calculates correction data on the basis of these data (S7) that represents a relationship between the exposure unit potential and a correction amount. When forming an image, the control unit calculates, on the basis of the correction data, the luminous power of a laser beam with which an exposure device is irradiated. Thus, even if the reflection coefficient of the laser beam is different, a laser beam can be irradiated with appropriate luminous power so that exposure is possible where the exposure unit potential serving as an objective potential when forming an image.SELECTED DRAWING: Figure 7
Patent JP-2018185509-A (JP)
Title: Liquid crystal display device
Inventor: MATSUBARA YUKITOMO
IPC: G02F1/1333
Filed: 2018-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of achieving a narrower frame and a thinner body.SOLUTION: The liquid crystal display device in accordance with an embodiment includes a liquid crystal panel 12 and a backlight device 20 disposed opposing to the liquid crystal panel. The backlight device includes a case 22, a light guide plate LG disposed on a bottom plate of the case, and a light source unit 50 allowing light to be incident to an incident surface of the light guide plate. The light source unit includes a wiring board 52 and a light-emitting element 54 mounted on the wiring board; and the light-emitting element has a light-emitting surface opposing to the incident surface of the light guide plate, and a mount surface to be mounted on the wiring board. The wiring board integrally includes a mounting portion 52a mounting the light-emitting element and opposing to the incident surface while sandwiching the light-emitting element, a connection wiring portion 52b disposed on a back surface side of the bottom plate, and a joint portion 52c joining the mounting portion and the connection wiring portion. A gap is disposed between a side plate of the case and the liquid crystal panel; and the joint portion of the wiring board extends from the inside to the outside of the case through the gap.SELECTED DRAWING: Figure 8
Patent JP-2019186850-A (JP)
Title: Image processing apparatus, control method for image processing apparatus, and program
Inventor: SHIMOTOSO OSAMU
IPC: B41J29/42
Filed: 2018-04-16
Abstract: To provide a technique capable of more improving work efficiency of an operator.SOLUTION: An image processing apparatus (MFP 10) guides a plurality of work procedures in accordance with work (e.g., work for releasing a paper jam) that has to be performed by a worker in the MFP 10 to the worker sequentially, and determines completion of each work procedure by using a completion determination method in accordance with a type of each work procedure. The MFP 10 determines completion of a current work procedure on the basis of a detection result by a sensor if the current work procedure (e.g., work for opening a right door 40) from the plurality of work procedures is a procedure (a detection target procedure) of a first type. On the other hand, the MFP 10 determines the completion of the current work procedure on the basis of a sound input by the worker if the current work procedure (e.g., work for removing paper) is a procedure (a non-detection target procedure) of a second type.SELECTED DRAWING: Figure 3
Patent JP-2018175874-A (JP)
Title: Molding method for massage antiskid plate for treadmill, and molding device thereof
Inventor: CHANG CHUNG-FU
IPC: A63B22/02
Filed: 2018-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a molding method for a massage antiskid plate for a treadmill that can reduce a manufacturing cost and increase technical flexibility on a sports goods technical field, and to provide a molding device thereof.SOLUTION: A molding method for a massage antiskid plate 100 for a treadmill includes: a process 1 in which a mold 2 provided with a plurality of cavities 21 is installed and an antifriction material 1 is injected in the cavities 21 of the mold 2; a process 2 in which a plate 3 is installed in the mold 2, the antifriction material 1 is coupled to the surface of the plate 3, and a plurality of massage convex bodies 31 are formed; and a process 3 in which the plate 3 is removed from the mold 2, and a massage antiskid plate having the massage convex bodies 31 on the surface of the plate 3 is formed. An antifriction layer having the massage convex bodies 31 is provided in the mold 2 first, and the plate 3 is installed in the mold 2 and coupled to the antifriction layer. After the coupling, the three-dimensional massage convex bodies 31 are provided on the surface of the plate 3.SELECTED DRAWING: Figure 3
Patent JP-2019189373-A (JP)
Title: Recording medium feeding apparatus and image forming apparatus
Inventor: INOTSUMA KENSUKE
IPC: B65H1/08
Filed: 2018-04-20
Abstract: To provide an image forming apparatus capable of effectively removing foreign matters adhering to a recording medium.SOLUTION: An image forming apparatus 100 includes feeding means (15, 104) for feeding a recording medium P from a medium support unit 111 for supporting the recording medium to an image forming unit. Furthermore, the image forming apparatus 100 includes a foreign matter removing unit 110 for removing foreign matters adhering to the recording medium P fed from the medium support unit 111 is removed outside the image forming unit 101.SELECTED DRAWING: Figure 5
Patent JP-2019189480-A (JP)
Title: Coal ash composition, cement composition, and method of producing coal ash composition
Inventor: TAKABAYASHI RYUICHI
IPC: C04B18/10
Filed: 2018-04-20
Abstract: To provide a coal ash composition capable of decreasing unburned carbon appearing on the surface of mortar, concrete, and slurry of a solidifying material in the course of preparing them.SOLUTION: The coal ash composition according to the present invention comprises coal ash of a BET specific surface area of not smaller than 2 m/b and a nonionic surfactant. Further, it is preferable that the content of a nonionic surfactant is 0.0001 to 10 mass%. It is preferable that the nonionic surfactant contains an alkylene oxide adduct.SELECTED DRAWING: None
Patent JP-2019190920-A (JP)
Title: Shape measuring apparatus
Inventor: SUZUKI TAKASHI
IPC: G01B11/24
Filed: 2018-04-20
Abstract: To provide a shape measuring apparatus which is improved in measurement precision.SOLUTION: A shape measuring apparatus 100 comprises: a base housing 149 coupled to a stage 140; a stage support part 152 which extends forward from the base housing 149, and supports the stage 140; an optical axis-directional drive part 146 which is accommodated in the base housing 149, and moves the stage support part 152 along an optical axis of a light reception part 120 together with the stage part 140; and a sensor moving part 161 which moves, together with the stage support part 152, on an optical-axis extension line obtained by extending the optical axis to beneath the stage 140 or a straight line nearby and parallel with the optical-axis extension line; and a scale part 162 which is supported by the base housing 149, and detects the position of the sensor moving part 161. The sensor moving part 161 is moved along the scale part 162, and the relative distance between the stage 140 and light reception part 120 along the optical axis of the light reception part 120 having a predetermined visual field of photography is detected.SELECTED DRAWING: Figure 1
Patent JP-2018136119-A (JP)
Title: refrigerator
Inventor: TAKESHITA MASANORI
IPC: F25D23/00
Filed: 2018-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator that prevents occurrence of positional deviation of an operation part due to vibration and the like during operation of a refrigerator to reliably bring the operation part into contact with a glass plate, thereby facilitating a user to operate the operation part through the glass plate.SOLUTION: A refrigerator includes: a glass plate 13 disposed at a front face of a door 3; and a storage part 30 provided on a back side of the glass plate 13 to store an operation part. The refrigerator further includes moving means 81, 82, as an instance, for moving the operation part on a front side P inside the storage part 30 to have the operation part abut on a rear face 13N of the glass plate 13 in the storage part 30.SELECTED DRAWING: Figure 5
Patent JP-2019190342-A (JP)
Title: Sound insulation system of internal combustion engine
Inventor: KANAYAMA WATARU
IPC: F01P5/06
Filed: 2018-04-23
Abstract: To provide a sound insulation system of an internal combustion engine capable of more properly controlling a route of flow of outside air taken into a sound insulation cover for covering the internal combustion engine.SOLUTION: A sound insulation system 10 of an internal combustion engine 20 mounted on a vehicle 1, includes a sound insulation cover 50 for covering the internal combustion engine 20 through a clearance. The sound insulation cover 50 includes a cover front portion (cover pieces 52, 54, 56, 58) directed to a front part of the vehicle. The cover front portion includes a plurality of introduction ports 62, 64 for introducing the outside air into the sound insulation cover 50, and a plurality of inlet flaps 66, 68 respectively capable of opening and closing the plurality of introduction ports 62, 64. The sound insulation system 10 further includes a control device 80 for controlling the opening/closing of the plurality of inlet flaps 66, 68.SELECTED DRAWING: Figure 1
Patent JP-2019190091-A (JP)
Title: Slope forming device
Inventor: TATARA CHIHIRO
IPC: E04F11/00
Filed: 2018-04-24
Abstract: To provide a slope forming device which facilitates installation work, removal work and transportation work, and which has excellent versatility.SOLUTION: A slope forming device 10 which forms a slope S1 having gradient in the travelling direction includes: a base member 2 extending in the travelling direction and installed on an installation surface; an inclination member 3 which extends in the travelling direction, in which one end side is pivotally supported at one end side of the base member 2, and which constitutes the slope S1; and a gradient confirmation member 4 connected to the other end side of the base member 2 and the other end side of the inclination member 3 respectively, and for confirming the gradient by supporting the other end side of the inclination member 3. The gradient confirmation member 4 is freely removable with respect to at least one out of the base member 2 and the inclination member 3, and is rotatable with respect to at least the other.SELECTED DRAWING: Figure 2
Patent JP-2019191895-A (JP)
Title: Data analysis system and data analysis method
Inventor: MAEKAWA TAKUYA
IPC: G06N20/00
Filed: 2018-04-24
Abstract: To visualize impact levels which explanatory variables affect objective variables.SOLUTION: Provided is a data analysis system and that comprises a computation device for executing programs and a storage device connected to the computation device. The computation device comprises: a feature node calculation section in which, according to a designated condition to divide, it divides an input data set composed of a plurality of explanatory variables used while a machine learning model learns or an input data set composed of data sets which the explanatory variables are processed therein, and calculates a feature node expressing a distribution structure for each of the divided data set; a score calculation section in which, the computation device generates neighborhood data of the input data including the feature node, and based on the explanatory variables of the generated neighborhood data and data for objective variables obtained by inputting the neighborhood data into the machine learning model, a score expressing the relationship between the explanatory variables and the objective variables is calculated; and an output processing section in which the computation device outputs output results including the score.SELECTED DRAWING: Figure 1
Patent JP-2018113487-A (JP)
Title: Semiconductor device
Inventor: FUNATSU KATSUHIKO
IPC: H01L25/07
Filed: 2018-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in reliability of a semiconductor device.SOLUTION: A semiconductor device comprises: a plurality of metal patterns MP formed on a ceramic substrate CS1; and semiconductor chips CP mounted on some of the plurality of metal patterns MP. On a peripheral part of each of the plurality of metal patterns MP, a plurality of depressions DP are formed. In regions which overlap the semiconductor chips CP out of the plurality of metal patterns MP, the depressions DP are not formed. On each of a plurality of metal patterns MPT out of the plurality of metal patterns MP, which are arranged at positions closest to a peripheral part of a top face CSt of the ceramic substrate 1, a plurality of depressions DP are provided.SELECTED DRAWING: Figure 10
Patent JP-2018118734-A (JP)
Title: Seat equipped with airbag module
Inventor: KUROSAKI YOSHIHISA
IPC: B60R21/207
Filed: 2018-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a seat equipped with an airbag module which enables easy attachment of a guide member for guiding an expansion direction of an airbag to a frame member and can transmit a load in a different position or direction from the guide member to a surface cover.SOLUTION: A vehicle seat S includes: a side frame 10; a cushion pad 5 disposed at the side frame 10; a trim cover 4 covering the side frame 10 and the cushion pad 5, and an airbag module 6 which houses an airbag 6b. The vehicle seat S includes: webbing 32 which guides an expansion direction of the airbag module 6; and an attachment member 50 attached to the webbing 32 and attached to the side frame 10. The attachment member 50 has a body part 51 which is inserted into and fitted in an attachment hole 16 formed at the side frame 10. The webbing 32 is branched from the body part 51 into two parts to be attached to the trim cover 4.SELECTED DRAWING: Figure 3
Patent JP-2019190177-A (JP)
Title: Calculation device, excavation device, calculation method, and computer program
Inventor: FUKAGAWA RYOICHI
IPC: E02D7/22
Filed: 2018-04-27
Abstract: To provide a calculation device which can calculate a strength characteristic value of object soil by a value obtained by excavating the object soil with an excavation device provided with an earth auger head during excavation.SOLUTION: A calculation device is electrically connected to an excavation device capable of attaching an earth auger head having an excavation edge on an excavation end, previously stores a model indicating a relationship among strength characteristics of soil, excavation resistance of an excavation device and a penetration depth of soil, and calculates an excavation resistance of the excavation device while excavating object soil (S103); measures the penetration depth of the excavation edge while excavating the object soil into the object soil (S105); and calculates a strength characteristic value of the object soil based on the model storing the excavation resistance and the penetration depth of the excavation edge (S107 to S113).SELECTED DRAWING: Figure 7
Patent JP-2019190436-A (JP)
Title: Exhaust emission control device
Inventor: YAJIMA ATSUHIKO
IPC: B01D53/94
Filed: 2018-04-27
Abstract: To provide an exhaust emission control device capable of starting electric discharge early even in a case where dew condensation occurs on a discharge electrode, and capable of generating plasma at the same time as a time of starting an internal combustion engine.SOLUTION: An exhaust emission control device comprises at least a pair of discharge electrodes 2 and a vibration device 3 that vibrates the discharge electrodes, in an exhaust path of an internal combustion engine. The discharge electrodes 2 are provided vertically or inclined, and when the internal combustion engine is stopped, the discharge electrode 2 is vibrated, thereby enabling water droplets adhering to the discharge electrodes 2 to be shaken off instantly, which can generate plasma at the same time as a time of starting the internal combustion engine.SELECTED DRAWING: Figure 1