baber/WOPTO huggingface dataset:
Patent JP-2019167896-A (JP)
Title: Exhaust gas abnormality detection device
Inventor: HIROSAWA MITSUNORI
IPC: F01N3/00
Filed: 2018-03-23
Abstract: To enable such a detection that a soot amount of exhaust gas in an exhaust pipe on the upstream side of an exhaust gas after-treatment device is in an abnormal state.SOLUTION: An exhaust gas sensor 14 is provided in an exhaust pipe 12, is provided between an engine 11 and an exhaust gas aftertreatment device 13, and detects a soot amount of exhaust gas 11g. A controller 50 may perform an abnormality determination that is a determination as to whether or not the soot amount of the exhaust gas 11g is in an abnormal state. In the controller 50, a soot amount threshold value (A2) that is a threshold value for performing the abnormality determination is set. When the detected value of the exhaust gas sensor 14 is larger than the soot amount threshold (A2), the controller 50 determines that the soot amount of the exhaust gas 11g is in the abnormal state.SELECTED DRAWING: Figure 1
Patent JP-2019172018-A (JP)
Title: Door structure
Inventor: KAWASAKI YOSHIHIRO
IPC: B60J5/00
Filed: 2018-03-28
Abstract: To provide a light door structure with few components.SOLUTION: A door structure 1 comprises a door body 2, a glass run 3, an opening 4 and an engaging part 5. The door body 2 has a door inner panel 21, a door outer panel 22, and a hinge side reinforcement 23 which is interposed between both panels 21, 22. The glass run 3 is provided above a belt line 11 of the door body 2, and guides elevation of a door window glass 12. The opening 4 is so configured as to be opened to the glass run 3 side at ends 21e, 22e of upper projection parts 21u, 22u of the door inner panel 21 and the door outer panel 22 which project above the belt line 11, and the glass run 3 is fitted in the opening. The engaging part 5 is formed at an upper portion 23u, which is interposed between the upper projection parts 21u, 22u, of the hinge side reinforcement 23, and the glass run 3 is engaged with the engaging part.SELECTED DRAWING: Figure 3
Patent JP-2019174659-A (JP)
Title: Display device
Inventor: YOSHIKI TAKENOBU
IPC: G02F1/167
Filed: 2018-03-28
Abstract: To provide a display device that has a simple structure and high contrast, and is difficult to see electrodes.SOLUTION: A display device includes a transparent electrode and a metal electrode with an opening ratio of 50% or more and further includes a microcapsule 2 in which electrophoretic particles and a dispersion medium are encapsulated in a shell between both electrodes. The microcapsule has an average particle diameter 211 of 35-150 μm. When the display device is viewed in plane, the metal electrode has a shape in which a unit cell 311 is repeated, and in a first direction which is the direction of the shortest cycle of the repetition cycle of the metal electrode, the metal electrode has a cycle of 0.7-1.5 times the average particle diameter 211 of the microcapsule, and in a second direction perpendicular to the first direction, the metal electrode has a cycle of twice or more the average particle diameter 211 of the microcapsule.SELECTED DRAWING: Figure 2
Patent JP-2019175198-A (JP)
Title: Image forming device and terminal device
Inventor: MORITA TOMOAKI
IPC: H04N1/00
Filed: 2018-03-29
Abstract: To provide an image forming device and a terminal device capable of easily selecting an optimum output destination from group-set external output devices.SOLUTION: Provided are a group acceptance unit 111 configured to accept external output devices to be set as a group, a function acquisition unit 112 configured to acquire each of functions of the external output devices accepted by the group acceptance unit 111, a function selection screen generation unit 113 configured to generate a function selection screen for selecting the functions acquired by the function acquisition unit 112, an operation unit 12 configured to display the function selection screen generated by the function selection screen generation unit 113 and accept selection of a function to be executed based on the function selection screen, and a device selection unit 114 configured to specify a plurality of candidates from the group based on the function accepted by the operation unit 12, generate an output selection screen that accepts selection of an output destination from the plurality of candidates, and cause the operation unit 12 to display the output selection screen.SELECTED DRAWING: Figure 1
Patent JP-2019178715-A (JP)
Title: Range determination device
Inventor: MORIYA FUMIYUKI
IPC: F16H61/12
Filed: 2018-03-30
Abstract: To properly determine a selection range.SOLUTION: A range determination device includes a first sensor group 31 composed of a plurality of sensors S1-S3, a second sensor group 32 composed of a plurality of sensors S4-S6, a lever position detection portion 41 detecting a position of the shift lever 30 operated by an occupant on the basis of output signals of the first and second sensor groups 31, 32, and a range decision portion 42 deciding a selection range on the basis of the range position held by the shift lever 30. The range decision portion 42 decides a selection range on the basis of the held range position when the shift lever 30 is held at the same range position over a decision time in a case when the output signals from the first and second sensor groups 31, 32 are normal, and decides the selection range on the basis of the held range position in a case when the shift lever 30 is held at the same range position over the decision time, and then the shift lever 30 is returned to an initial position, in a case when the output signal from the first or second sensor group 31, 32 is abnormal.SELECTED DRAWING: Figure 3
Patent JP-2019177824-A (JP)
Title: Saddle-type vehicle
Inventor: YAMAMOTO CHIAKI
IPC: B60W10/02
Filed: 2018-03-30
Abstract: To enable a gear shift operation in accordance with the manipulation feeling of the driver (rider).SOLUTION: When a rider of a motorcycle 10 has manipulated a shift manipulation member 118, a shift stroke sensor 130 detects an expansion/contraction stroke amount corresponding to a load placed on the shift manipulation member 118. A controller 146a of an ECU 146 refers to a map 146b and, when the load corresponding to the expansion/contraction stroke amount exceeds a threshold value point (down-side ON point or up-side ON point), switches a transmission stage of a transmission 48. The threshold value point can be changed based on a manipulation of an instruction switch 34b by the driver while the motorcycle 10 is travelling.SELECTED DRAWING: Figure 5
Patent JP-2018138822-A (JP)
Title: Expansion valve and refrigeration cycle device using expansion valve
Inventor: SHIMAZU HIROSUKE
IPC: F16K47/02
Filed: 2018-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an expansion valve capable of reducing noise in a case where both of refrigerant flowing into the expansion valve and refrigerant flowing out from the expansion valve are liquid refrigerant.SOLUTION: Refrigeration cycle devices 1, 101, 201 include a case 31 having a valve chamber 35, and a valve body 33 arranged in the valve chamber 35. The case 31 has a side wall part 31a to which a first pipe 21 is connected, and an end wall part 31b to which a second pipe 23 is connected. At the end wall part 31b, provided is a circulation hole 37 configured to be opened/closed by the valve body 33. The circulation hole 37 is provided so as to meet the following relationship: L<λ/2, where L presents an axial length of the circulation hole 37, and λ represents a resonance wavelength.SELECTED DRAWING: Figure 4
Patent JP-2019187151-A (JP)
Title: Power conversion device
Inventor: TANAKA KOTARO
IPC: H02M7/487
Filed: 2018-04-13
Abstract: To provide a power conversion device capable of stably performing neutral point potential control.SOLUTION: A power conversion device 10 comprises: converters 23u to 23w of a neutral point clamp system having a full-bridge configuration that are provided correspondingly to respective phases of an AC circuit; transformers 22u to 22w that are connected between the AC circuit and the converters 23u to 23w and transform AC voltage of the converters 23u to 23w to supply the transformed voltage to the AC circuit; and a control device 50 for controlling operation of the converters 23u to 23w. The transformers 22u to 22w are delta-connected on the side of the AC circuit. The control device 50 controls the converters 23u to 23w so as to supply current flowing back into the delta-connection of the transformers 22u to 22w.SELECTED DRAWING: Figure 1
Patent JP-2019189665-A (JP)
Title: Aqueous dispersion
Inventor: TAKAHASHI RYOTA
IPC: C08K5/00
Filed: 2018-04-18
Abstract: To provide a cationic aqueous dispersion good in adhesiveness when a polar substrate such as a polyethylene terephthalate resin substrate or the like and a nonpolar substrate of a polyolefin resin substrate are laminated.SOLUTION: There is provided an aqueous dispersion containing cationic polyurethane and cationic polyolefin, content of the cationic polyurethane is 3 mass% to 36 mass%, content of the cationic polyolefin is 4 mass% to 27 mass%, and a mass ratio of the content of the cationic polyurethane and the content of the cationic polyolefin is cationic polyurethane/cationic polyolefin=5/95 to 95/5.SELECTED DRAWING: None
Patent JP-2019189691-A (JP)
Title: Refractory sheet, and method for producing the same
Inventor: NAKAMA YU
IPC: C08J9/30
Filed: 2018-04-20
Abstract: To provide a refractory sheet that has improved fire resistance and flexibility while having improved productivity.SOLUTION: A refractory sheet has a matrix resin, thermally expandable graphite, and an inorganic filler, and contains a plurality of air bubbles inside it. The plurality of air bubbles have an average diameter of 90 μm or more, and an area ratio of the air bubbles in the cross section is 3-25%.SELECTED DRAWING: None
Patent JP-2019188949-A (JP)
Title: tire
Inventor: KONDO YOICHIRO
IPC: B60C19/08
Filed: 2018-04-23
Abstract: To provide a tire capable of further improving conductivity of the whole tire even when low-conductivity rubber is used.SOLUTION: A pneumatic tire 10 comprises a surface cord 80 that is provided on at least either an outside surface 40a, that is, a surface on the tire outside of a carcass 40, or an inside surface 40b, that is, a surface on the tire inside of the carcass 40. The surface cord 80 with conductivity is provided along a tire width direction over a range to a tread 20 from at least an area brought into contact with a bead 60. The plurality of surface cords are provided at predetermined intervals in a circumferential direction of the tire.SELECTED DRAWING: Figure 1
Patent JP-2019190403-A (JP)
Title: Engine system
Inventor: MASUDA YUTAKA
IPC: F02D23/00
Filed: 2018-04-26
Abstract: To improve the fuel economy of an engine.SOLUTION: An engine system 1 includes: a combustion chamber 128 to which a suction pipe (a suction flow passage) 202 and an exhaust pipe 204 (an exhaust flow passage) are connected; an SCR device (an exhaust emission control catalyst) 214 provided in the exhaust flow passage; a supercharger C that has a turbine 208 arranged in the exhaust flow passage, and a compressor 210 arranged in the suction flow passage; a bypass pipe (bypass flow passage) 206 connecting an upstream side and a downstream side of the turbine in the exhaust flow passage; a bypass valve 216 for opening and closing the bypass flow passage; and a catalyst activation control part 182 for controlling the bypass valve and a compression ratio of a combustion chamber.SELECTED DRAWING: Figure 1
Patent JP-2018205701-A (JP)
Title: Imaging lens unit and method of manufacturing the same
Inventor: KASAMA NOBUYUKI
IPC: G02B7/00
Filed: 2018-04-27
Abstract: To provide an imaging lens unit capable of effectively prevent a positional deviation of a lens element, and a method of simply manufacturing the imaging lens unit.SOLUTION: In an imaging lens unit 1, adjacent lens elements between a first lens element 10, a second lens element 20, a third lens element 30, a forth lens element 40, and a fifth lens element 50, a lens tube 2 and the lens element 10, and the lens tube 2 and the fifth lens element 50 are joined with a surface modification part formed by exposure to vacuum-ultraviolet light.SELECTED DRAWING: Figure 7
Patent JP-2019089754-A (JP)
Title: Composition for treating heart disease
Inventor: OBA CHISATO
IPC: A23K10/30
Filed: 2018-04-27
Abstract: To provide compositions for use in suppressing cardiomyocyte hypertrophy, and to provide compositions for use in the treatment of heart disease and the like caused by cardiomyocyte hypertrophy.SOLUTION: According to the present invention, provided is a composition for suppressing cardiomyocyte hypertrophy, containing cocoa polyphenol as an active ingredient. According to the present invention, also provided is a composition for use in the treatment, prevention or amelioration of heart disease caused by cardiomyocyte hypertrophy, containing cocoa polyphenol as an active ingredient.SELECTED DRAWING: None
Patent JP-2019188571-A (JP)
Title: End material removal mechanism and method
Inventor: NISHIO JINKO
IPC: B26F3/00
Filed: 2018-04-27
Abstract: To provide an end material removal mechanism and method capable of peeling only an end material surely, with a simple structure using an adhesive tape.SOLUTION: An end material removal mechanism comprises: a peeling roller 4 for pressing an intermediate part of an adhesive tape M which is fed from a tape supply pulley 2 to a tape winding pulley 3 to an end material surface and moving, adhering the end material to the adhesive tape M and peeling the same; a pressing belt 5 which is adjacent to the peeling roller 4 and parallel to the peeling roller, and moves while pressing a surface of a substrate W1 on a main body side; and a travel body 1 for holding the peeling roller 4 and the pressing belt 5, in which the pressing belt 5 is extended along a travel direction.SELECTED DRAWING: Figure 1
Patent JP-2019194464-A (JP)
Title: Control device for compression ignition type engine
Inventor: MATSUMOTO KOTA
IPC: F02P5/15
Filed: 2018-05-02
Abstract: To actualize partial compression ignition combustion quick in combustion speed and excellent in thermal efficiency.SOLUTION: A control device is applied to a compression ignition type engine which enables partial compression ignition combustion to cause SI combustion of part of air-fuel mixture with spark ignition and cause CI combustion of the other air-fuel mixture with self-ignition. The control device includes an ignition control part for, when executing the partial compression ignition combustion, allowing a spark plug to execute main ignition which means generating spark in the late stage of a compression stroke or in the early stage of an expansion stroke to start the SI combustion and preceding ignition which means generating spark at an earlier timing than the main ignition, and an injection control part for, similarly when executing the partial compression ignition combustion, allowing an injector to inject fuel at such a timing that the fuel exists in a cylinder at a point of time before the preceding ignition. An ignition timing for the preceding ignition is set to the further delay side when an engine speed is high than when it is low.SELECTED DRAWING: Figure 6
Patent JP-2018136571-A (JP)
Title: Light source unit, optical scanner, and image forming apparatus
Inventor: MIZUTANI HIDEJI
IPC: G02B27/30
Filed: 2018-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a light source unit that can suppress a change in distance between a light source supported by a synthetic resin support and a collimator lens, an optical scanner, and an image forming apparatus.SOLUTION: A light source unit 61 comprises: a support 70 in which a first support 701 supporting a light source 72 and a second support 702 supporting a collimator lens 73 are formed of synthetic resin by molding; and an adhesive 723 that is adhered to a first surface 731 of the collimator lens 73 on a side of the light source 72, and adhered to between a second surface 732 on the opposite side of the first surface 731 and the second support 702 in a larger amount than the first surface 731.SELECTED DRAWING: Figure 5
Patent JP-2019195831-A (JP)
Title: Laser beam machine and status detection method of optical element
Inventor: KOSHIMIZU HIROSHI
IPC: B23K26/00
Filed: 2018-05-10
Abstract: To provide a laser beam machine capable of detecting presence or degree of deterioration of an optical element by detecting a status of the optical element in a machining step of a sheet metal.SOLUTION: A beam irradiation unit (collimator unit 30, a machining head 35 and a nozzle 36) has multiple optical elements in which a laser beam being a divergent light is converged after being converted into a collimate light and is made to irradiate a sheet metal W. An optical sensing element (photodiode 404) detects the intensity of a reflection light reflected in the optical element of an inspection target being any of the multiple optical elements. A control device (NC device 50) controls to irradiate the piercing with the laser beam as the inspection light, following the piercing machining to open the piercing in order to make a product by cutting a sheet metal W, and compares the reflection light intensity detected by the optical sensing element with a threshold value in the irradiation of the inspection light, and thereby detects the presence or degree of the deterioration of the optical element of the inspection target.SELECTED DRAWING: Figure 2
Patent JP-2019197395-A (JP)
Title: Storage device
Inventor: KANO MASAYUKI
IPC: G06F3/06
Filed: 2018-05-10
Abstract: To store history information on an index value with respect to the usage status such as the usage rate of a storage device, and make past temporal changes in the index value visible to users.SOLUTION: In a storage device 1 connected to a LAN 11, an SoC 2 periodically acquires index values with respect to the usage status of HDDs 6a and 6b on the basis of date/time data acquired from an RTC 7 and stores it in an SD memory card 4 as history information in association with the acquisition date/time. If there is an access from a PC 12 connected to the LAN 11, the SoC 2 reads out the history information from the SD memory card 4 and graphs it, and transmits it to the PC 12. Information on abnormal states with respect to the storage units 6a and 6b, etc. is also displayed in the graph.SELECTED DRAWING: Figure 1
Patent JP-2019195561-A (JP)
Title: Game machine
Inventor: NAKAMURA KEISHIRO
IPC: A63F7/02
Filed: 2018-05-11
Abstract: To provide a game machine capable of improving a degree of attention of a player to a game.SOLUTION: A game machine includes: shooting means for shooting a game ball to a game area formed on a game board; start ball entry means for the entry of a game ball falling down in the game area, which executes an internal lottery in the entry of a game ball; and game state transition means for transitioning a game state on the basis of a result of the internal lottery. The game machine includes a variable ball entry mechanism that enables the entry of a game ball on the basis of a result of the internal lottery executed in the entry of a game ball into the start ball entry means. The game state includes a first time shortening state in which a ball game can enter the variable ball entry mechanism more easily, and a second time shortening state in which the entry of a ball game into the variable ball entry mechanism is more difficult than the first time shortening state. The game state transition means transitions the game state from a normal control state to a special control state advantageous for a player in the entry of a game ball into the variable ball entry mechanism.SELECTED DRAWING: Figure 21
Patent JP-2019196682-A (JP)
Title: Hydraulic driving device for hydraulic shovel
Inventor: KUMEUCHI KENGO
IPC: F15B11/00
Filed: 2018-05-11
Abstract: To provide a hydraulic driving device for hydraulic shovels that can achieve further energy saving by reducing energy consumed in an electric motor.SOLUTION: The hydraulic driving device for hydraulic shovels includes: a first hydraulic pump P1 that discharges hydraulic oil for operating a boom cylinder 36 and the like; a first electric motor M1 that drives the first hydraulic pump P1; a hydraulic pump P2 for revolving that discharges hydraulic oil for operating a revolving motor 26; a second electric motor M2 that drives the hydraulic pump P2 for revolving; and a motor control device 150 that controls the rotation of the first electric motor M1 and the second electric motor M2. The motor control device 150 is configured to perform control of bringing the second electric motor M2 into a stop state when the revolving motor 26 does not operate a revolving body rotationally.SELECTED DRAWING: Figure 2
Patent JP-2019052749-A (JP)
Title: Pneumatic control valve for apparatus for manufacturing liquid or semi-liquid food and apparatus provided with such valve
Inventor: ANDREA COCCHI
IPC: B67D1/04
Filed: 2018-05-15
Abstract: To avoid malfunction of a device by virtue of fracture or the like of a container having flexibility.SOLUTION: In an apparatus (1) for manufacturing liquid or semi-liquid food provided with a plurality of deformable supply containers (3), each supply container is connected with a treating chamber provided with an agitator for a basic mixture and a heat treatment means, and the agitator and the heat treatment means change the basic mixture into a liquid or semi-liquid product in collaboration with each other. The supply container is movably connected to a processing chamber (5) and the basic mixture is transferred from the supply container to the processing chamber. Such a connection is performed via a pneumatic control valve (19) inserted by a network (15) of a take-out duct (8). The pneumatic control valve is started and stopped independently from the other valve (19) and is provided with a valve main body including an inflow duct and an outflow duct, and a shutter actuated so as to selectively permit connections with the inflow duct and the outflow duct and connect them.SELECTED DRAWING: Figure 1
Patent JP-2019199373-A (JP)
Title: Method for manufacturing nitride semiconductor laminate, nitride semiconductor laminate, film quality inspection method and method for inspecting semiconductor growth apparatus
Inventor: HORIKIRI FUMIMASA
IPC: C30B29/38
Filed: 2018-05-15
Abstract: To provide a new technique capable of inspecting the film quality of a group III nitride semiconductor crystal homoepitaxial film with non-destruction and non-contact.SOLUTION: The method for manufacturing a nitride semiconductor laminate obtained by homoepitaxially growing a thin film on a substrate consisting of a group III nitride semiconductor crystal comprises: the step of homoepitaxially growing the thin film on the substrate having a dislocation density of 5×10pieces/cmor less on the main surface and having less than 1×10at cmof an oxygen concentration and impurity concentration except n type impurities, respectively; and the inspection step of inspecting the film quality of the thin film. In the inspection step, the film quality of the thin film is inspected by detecting the deviation of a reflected light quantity in a predetermined wave number determined in a range of 1,600 cmor more and 1,700 cmor less in a reflection spectrum obtained by emitting infrared light to the thin film on the substrate from a reflected light quantity in the predetermined wave number determined corresponding to the film thickness of the thin film and the carrier concentrations of the substrate and thin film.SELECTED DRAWING: Figure 18