baber/WOPTO huggingface dataset:
Patent JP-2019007424-A (JP)
Title: Control device for internal combustion engine and internal combustion engine
Inventor: NATSUME KOJI
IPC: F01N3/24
Filed: 2017-06-26
Abstract: To provide a control device for an internal combustion engine capable of preventing corrosion of an intake system and the internal combustion engine.SOLUTION: A control device for an internal combustion engine includes: an NOx occlusion reduction type catalyst provided in an exhaust passage of the internal combustion engine and reducing and eliminating NOx in exhaust gas; a first EGR passage for recirculating the exhaust gas from the NOx occlusion reduction type catalyst to the upstream side of a compressor of a turbocharger; a first removal control section for performing removal control of NOx occluded in the NOx occlusion reduction type catalyst by increasing an exhaust gas temperature to a predetermined first temperature and making an exhaust air-fuel ratio rich; and an EGR control section for performing control to close the first EGR passage when the NOx removal control is performed by the first removal control section.SELECTED DRAWING: Figure 1
Patent JP-2019006049-A (JP)
Title: Ultrasonic wave deposition device
Inventor: MARUHATA KAZUYA
IPC: B23K20/10
Filed: 2017-06-27
Abstract: To conduct deposition of a sheet member stably.SOLUTION: An ultrasonic wave deposition device has an anvil 2 having a cylindrical outer periphery surface 21 and an ultrasonic wave vibration part. A head 31 of the ultrasonic wave vibration part has a tip surface 311 extending in a direction parallel to a central axis of the anvil 2. An outer periphery surface 21 of the anvil 2 has convexoconcave, and an outermost area apart from the central axis by a constant distance is contact with the tip surface 311 via the sheet member 9. In the outer periphery surface 21, a non-deposition range A1 where the sheet member 9 is not deposited and a deposition range A2 where the sheet member 9 can be deposited are arranged alternatively. At each position in a circumferential direction in the outer periphery surface 21, area percentage of the outermost region in the deposition range A2 is lower than the non-deposition range A1, where a percentage of the outermost region in a region facing the tip surface 311 is the area percentage of the outermost region. A head 31 passes the deposition range A2 and the non-deposition range A1 while maintaining an ON state. Thereby deposition of the sheet member 9 can be conducted stably.SELECTED DRAWING: Figure 2
Patent JP-2019010619-A (JP)
Title: Ultrasonic cleaning device
Inventor: TAKEUCHI HARUMI
IPC: D06F35/00
Filed: 2017-06-30
Abstract: To provide an ultrasonic cleaning device that allows users to smoothly clean an object to be cleaned and improves convenience for users.SOLUTION: An ultrasonic cleaning device 1 includes: an ultrasonic cleaning part 100 including an ultrasonic cleaning body 110 for generating an ultrasonic wave; a body part 300 installed to an installation place and holding the ultrasonic cleaning part 100; and a water storage part 200 detachably attached to the body part 300 in a downward position of the ultrasonic cleaning body 110 and having a water storage tank 230 capable of storing water into which an object to be cleaned is immersed.SELECTED DRAWING: Figure 1
Patent JP-2019016870-A (JP)
Title: Sound collection device
Inventor: SANO YUSUKE
IPC: H04R1/02
Filed: 2017-07-05
Abstract: To provide a sound collection device capable of reducing vibration noise of ambisonics microphone, while positioning the direction axis of each microphone unit accurately.SOLUTION: A sound collection device includes a microphone array 11 having unit holders 1A, 1B to which microphone units 9 are attached, respectively, and configured so that the directional axis of each microphone unit is directed outward of the surface of a regular polyhedron, by coupling the coupling parts 4a, 4b formed in the unit holders mutually, a frame member 12 placed on the outside of the microphone array so as to surround the same, and multiple ring-shaped elastic bodies 13 for coupling a part of the frame member and the mutually coupled unit holders at multiple positions, and positioning the microphone array in the central part of the frame member.SELECTED DRAWING: Figure 1
Patent JP-2019014420-A (JP)
Title: Vehicle interior material
Inventor: NAGANO MASAHIRO
IPC: B60Q3/14
Filed: 2017-07-10
Abstract: To provide a vehicle interior material including a storage part which requires less labor for storing a stored object, inhibits rattling of the stored object, and has good visual quality.SOLUTION: A vehicle interior material 20 is provided with a storage part 30. The storage part 30 includes: a body part 31 having an opening 31A opening to the vehicle cabin inner side and a storage space 31B which is formed so as to store a stored object 15 through the opening 31A; a gel-like body 35 formed by a gel, which can be deformed by compression and has restorability against deformation, and disposed so as to close the opening 31A. The storage part 30 is configured so that the gel-like body 35 is deformed to a shape along an outer surface of the stored object 15 by applying a load from the storage object 15 to a vehicle cabin inner side surface 35A of the gel-like body 35 and the stored object 15 is held in the storage space 31B by the gel-like body 35.SELECTED DRAWING: Figure 2
Patent JP-2017222172-A (JP)
Title: Laminated foam sheet and foamed molded article
Inventor: HAYASHI MICHIHIRO
IPC: B32B27/32
Filed: 2017-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a laminated foam sheet in which resin breakage is inhibited in a non-foam layer.SOLUTION: A laminated foam sheet 1 includes a foam layer 10 and a non-foam layer 20 laminated on the foam layer 10. In the laminated foam sheet 1, the foam layer 10 is formed of a first polypropylene resin composition including a modified polypropylene resin, the non-foam layer 20 is formed of a second polypropylene resin composition including a modified polypropylene resin that is the same as or different from the modified polypropylene resin included in the foam layer 10, each of the respective modified polypropylene resins included in the foam layer 10 and the non-foam layer 20 is a reactant of a polypropylene resin and an aromatic vinyl monomer, and exhibits a melt tension that is higher than the melt tension of the polypropylene resin, and the phase angle of each of the modified polypropylene resins, determined in frequency dispersion dynamic viscoelasticity measurement at 200°C, is 30° or more but 70° or less at a frequency of 0.01 Hz.SELECTED DRAWING: Figure 1
Patent JP-2018088393-A (JP)
Title: Time-of-Flight Charged Particle Spectroscopy
Inventor: OTGER JOM LUITEN
IPC: H01J37/26
Filed: 2017-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a time-of-flight charged particle spectroscopy device/method, capable of obtaining significantly improved energy resolution.SOLUTION: A device for executing a charged particle spectroscopy, comprises: a source for forming a pulse beam of charged particles that are transmitted along a beam passage; a sample holder for holding a sample at an irradiation position in the beam passage; and a detection device for executing an energy discrimination detection of the charged particles passing through the sample. Between the source and the detection device, the beam passage continuously passes through an activation cavity for making a time-dependent acceleration field to apply for the beam, a main drift space, the irradiation position, a time-focus cavity for converting an energy difference of the beam into a flight time difference, and a sub drift space.SELECTED DRAWING: Figure 1
Patent JP-2019024856-A (JP)
Title: Game machine
Inventor: OKAWA TORU
IPC: A63F5/04
Filed: 2017-07-28
Abstract: To provide a game machine capable of preventing occurrence of dispersion of a video displayed on a display member.SOLUTION: A game machine comprises: an optical mirror 174 for guiding a light projected from a projector device B2 to a display member; and a projector housing C10 for storing the optical mirror 174 and the projector device B2. The projector housing C10 has a mirror holder bracket 175 for supporting the optical mirror 174 to an inclined plane 175A inclined downward from a back face side to a front face side of the projector housing C10, the mirror holder bracket 175 has a screw 173a and a nut 177 for fixing the optical mirror 174 to the mirror holder bracket 175 so that an attachment position to the mirror holder bracket 175 can be adjusted. A bottom part of the projector housing C10 has a groove part 176B into which a lower end part in an inclination direction of the optical mirror 174 can be inserted.SELECTED DRAWING: Figure 9
Patent JP-2019027182-A (JP)
Title: Joint for screw reinforcement
Inventor: KUWANO ATSUSHI
IPC: E04C5/18
Filed: 2017-08-01
Abstract: To provide a joint for a screw reinforcement capable of enhancing joint performance.SOLUTION: A joint 10 for a screw reinforcement has a tubular shape with both ends opened and comprises a female screw 15 on the inner circumference. Grooves 18 and 19 are formed in a top surface 16a and a bottom portion 17 of a screw thread 16 in the female screw 15 so as to draw a spiral having the same pitch as the female screw 15. The grooves 18 and 19 are shallower than the height of the screw thread and have a pair of inclined surfaces 18a and 19a inclined in opposite directions with respect to the center axis L. This groove 18, 19 makes it possible to generate a large compressive stress in a filler 30 filled in the radial direction play between the joint 10 and a screw reinforcement bar 20, and can receive a large tensile load.SELECTED DRAWING: Figure 4
Patent JP-2019029914-A (JP)
Title: Radiocommunication changeover method, radiocommunication changeover device and radiocommunication changeover program
Inventor: SASAKI MOTOHARU
IPC: H04B17/391
Filed: 2017-08-01
Abstract: To solve such a problem that appropriate changeover to a communicable relay station and changeover to an emergency system operation is conventionally difficult.SOLUTION: A radiocommunication changeover method for changing over the communication system of a radiocommunication system based on the prediction value of the particle groups diffused to the three-dimensional space, has a step of inputting particle diffusion information including the prediction value of particle group, a step of estimating the diffraction loss and the transmission loss of electromagnetic waves due to particle groups, by using the particle diffusion information, a step of determining occurrence of communication fault in the radiocommunication system based on the estimation results of the diffraction loss and the transmission loss, and a step of instructing the radiocommunication system to change over the communication system based on the determination results.SELECTED DRAWING: Figure 1
Patent JP-2019032678-A (JP)
Title: Vehicle control device
Inventor: KASAI SHINYA
IPC: G06F11/07
Filed: 2017-08-08
Abstract: To provide a vehicle control device comprising a control unit having expandability and diversity in order to guarantee expandability and diversity of the entire platform in a management unit which manages a functional module state.SOLUTION: A vehicle control device 1 including a module execution unit 40, a plurality of module groups 50, and a data management unit 10 which manages the data of the module groups 50 comprises: a module management unit 20 including a base unit 22 which outputs a state transition command for operating the basic function predetermined on the basis of the data from the data management unit 10 and a customization unit 21 which outputs a state transition command for operating an additive additional function; and a state determination unit 30 which determines a current state on the basis of a command from the base unit 22 and a command from the customization unit 21, determines a start command or a stop command of the module groups on the basis of the determined current state, and outputs the determined command to the data management unit 10.SELECTED DRAWING: Figure 1
Patent JP-2019031012-A (JP)
Title: Method for manufacturing packaging bag
Inventor: ASAYAMA YOSHIYUKI
IPC: B31B70/81
Filed: 2017-08-08
Abstract: To manufacture a packaging bag using a sheet-like cushioning material which appears a cushioning stock by extension.SOLUTION: A method for manufacturing a packaging bag includes: a first supply step of supplying an exterior material used for a bag-like exterior body having an opening; a second step of supplying a sheet-like interior material in which a plurality of slit parts extending in a predetermined direction are provided in a zigzag form, are provided in the exterior body and are used for an interior body, in a folded state without extension to a direction crossing the predetermined direction; and a bonding step of bonding exterior edge regions which are each arranged in one side and the other side of the opening in the exterior material supplied in the first supply step, and interior edge regions which are each arranged in edges in the direction crossing the predetermined direction in the interior material supplied in the second step.SELECTED DRAWING: Figure 9
Patent JP-2018040349-A (JP)
Title: High-purity dispensing system
Inventor: ANTON J DEVILLIERS
IPC: H01L21/027
Filed: 2017-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a high-purity dispensing system.SOLUTION: A technology of the specification includes a bladder-based dispensing system using an elongate bladder that is configured to be selectively expanded and contracted to assist dispensing actions. The dispensing system compensates for a filter-lag which often occurs accompanying fluid filtering for microfabrication. The dispensing system also provides a high-purity and high precision dispensing unit. A process fluid filter is located downstream of a process fluid source and a system valve. There is no valve downstream of the process fluid filter. Dispensing actions can be initiated and stopped while the system valve is opened by using the elongate bladder. The elongate bladder can be expanded to stop or pause a dispensing action, and then can be contracted to assist the dispensing action.SELECTED DRAWING: Figure 10
Patent JP-2019035564-A (JP)
Title: Heat pump apparatus
Inventor: OSHIMA MASAYUKI
IPC: F24F1/22
Filed: 2017-08-22
Abstract: To easily detect salt damage of an outdoor unit.SOLUTION: A heat pump apparatus comprises an outdoor unit and has an operation part 41 and a display part 42, in which the outdoor unit has, in an outer frame 2, a suction port 14 for sucking in outside air and a blowoff port 15 for blowoff of the outside air, the suction port and the blowoff port are put in communication with each other to form an air blowing path 21, and the outdoor unit has an outdoor heat exchanger 17 and a blower fan 19 in the air blowing path and has a compressor 16, the outdoor heat exchanger and an outdoor control part 20 in the outer frame. The heat pump apparatus is provided with, in the outdoor unit, a corrosion sensor 36 that detects the progress state of corrosion caused by salt damage, a timer 46 counting a time from the start of use by initial power supply connection, and a memory device 47 storing a value T of the timer. When a predetermined value is detected by the corrosion sensor, the counted time T of the timer is stored in the memory device as a time T1 at which salt damage occurs, and a salt damage detection part for indicating the occurrence of salt damage is provided in the display part, so that salt damage is easily detected and maintenance work is facilitated.SELECTED DRAWING: Figure 7
Patent JP-2019038067-A (JP)
Title: Machine tool, tool, and control program
Inventor: MORIMURA SHOICHI
IPC: G05B19/18
Filed: 2017-08-25
Abstract: To provide a machine tool which enables more various kinds of processing.SOLUTION: A machine tool includes: a tool holding part; a workpiece holding part; a clamper 23 to which a part of a sub tool 50a, which is a tool different from a main tool held only by the tool holding part, can be detachably coupled; an attachment/detachment part 32 to which another part of the sub tool 50a can be detachably coupled; a tool spindle 22 which moves the clamper 23; a machine internal robot 30 which moves the attachment/detachment part 32; and a control part which controls driving of the tool spindle 22 and the machine internal robot 30 to carry out processing of a workpiece 110 by the sub tool 50a.SELECTED DRAWING: Figure 2
Patent JP-2018027950-A (JP)
Title: Aqueous herbicide concentrates containing fatty acid alkyl esters, fatty acid amides, or triglyceride fatty acid esters and methods of use
Inventor: SHAO HUI
IPC: A01N25/00
Filed: 2017-08-25
Abstract: PROBLEM TO BE SOLVED: To provide aqueous concentrates that reduce spray drift in herbicide spray applications.SOLUTION: There are provided aqueous herbicide concentrates containing a herbicide (such as an auxin-based herbicide), a surfactant, and a fatty acid alkyl ester, a fatty acid amide, and/or a triglyceride fatty acid ester. The aqueous herbicide concentrates described herein include from 5 to 90 wt.% of a water soluble salt of a herbicide, from 0.1 to 20 wt.% of a surfactant, and from 0.1 to 20 wt.% of a fatty acid alkyl ester, a fatty acid amide, and/or a triglyceride fatty acid ester. The aqueous herbicide concentrate is a transparent, homogeneous liquid that forms a stable emulsion upon dilution into a spray solution.SELECTED DRAWING: None
Patent JP-2019041047-A (JP)
Title: Adsorption nozzle assembly
Inventor: KATAGIRI TERUAKI
IPC: H05K13/04
Filed: 2017-08-28
Abstract: To solve a problem in which: an adsorption nozzle assembly is demanded in which an adsorption nozzle and a flange can be more easily aligned in a predetermined direction.SOLUTION: An adsorption nozzle assembly of the present disclosure comprises: an adsorption nozzle that is formed of ceramics and has a through hole from a first end to a second end and an adsorption surface on the first end; and a cylindrical flange that includes therein the second end of the adsorption nozzle. In the adsorption nozzle, an adsorption hole that is the through hole on the adsorption surface has a shape having a long axis and a short axis, and a fitting part to the flange has an elliptical shape with the long axis, the short axis, and the axial direction aligned with each other.SELECTED DRAWING: Figure 1
Patent JP-2019042977-A (JP)
Title: Surface decorative material, building material, and method for manufacturing surface decorative material
Inventor: MORI KENJI
IPC: B32B21/04
Filed: 2017-08-31
Abstract: To provide a surface decorative material which can reduce occurrence of warpage and is excellent in designability, a building material using the same, and a method for manufacturing a surface decorative material for manufacturing the surface decorative material.SOLUTION: A surface decorative material 10 includes a woody base material 11, a woody plate 13 laminated on the surface side of the woody base material 11, and a transparent film sheet 16 stuck to the surface of the woody plate 13 through an adhesive, where a transparent resin material penetrates through at least a surface layer part of the woody plate 13, a groove 18 for bending not reaching the film sheet 16 is formed on the rear face of the woody base material 11, and a rear face sheet 20 is stuck onto the rear face of the woody base material 11.SELECTED DRAWING: Figure 1
Patent JP-2019045040-A (JP)
Title: Ice making device
Inventor: SAITO SHUNJI
IPC: F25C1/10
Filed: 2017-08-31
Abstract: To provide an ice making device capable of properly and easily assembling an ice detection shaft to an energization member used in a driving unit.SOLUTION: In an ice making device, a driving unit has an ice detection shaft 31 rotated and driven by a cam face of a cam gear connected to an ice tray, an energization member 38 for energizing the ice detection shaft 31 toward the cam face, and a second case member 72 supporting the ice detection shaft 31 and an energization member 38. The second case member 72 has a stopper 76 kept into contact with the ice detection shaft 31 from one side L1a of the axis L1 of the ice detection shaft 31 for regulating a position of the ice detection shaft 31 in an axis L1 direction when the ice detection shaft 31 is assembled and the energization member 38 is elastically deformed. When the ice detection shaft 31 positioned by the stopper 76 is rotated about the axis L1, a spring energization portion 31c is passed through a cutout 755 of a side wall 752 and compresses the energization member 38.SELECTED DRAWING: Figure 10
Patent JP-2019043430-A (JP)
Title: Sun capture device, control system and space structure
Inventor: KUKI MASAHARU
IPC: G01S3/785
Filed: 2017-09-05
Abstract: To make it possible to quickly capture the sun.SOLUTION: An acquisition part 33 of a sun capture device 31 acquires a current value of electric current which is generated by a solar battery cell 21 when an artificial satellite is rotated around a ωaxis, and herein, said current value is different according to a rotation angle θ around the ωaxis. The ωaxis is a rotation axis which is inclined with respect to a vertical direction of a light-receiving surface of the solar battery cell 21 at an arbitrary inclination angle α. A calculation part 34 of the sun capture device 31 calculates a sun direction angle δ to the ωaxis from the inclination angle α and the current value acquired by the acquisition part 33.SELECTED DRAWING: Figure 2
Patent JP-2018041463-A (JP)
Title: Compensated Haptic Rendering for Flexible Electronic Devices
Inventor: VINCENT LEVESQUE
IPC: G06F3/044
Filed: 2017-09-08
Abstract: PROBLEM TO BE SOLVED: To provide compensated haptic rendering for flexible electronic devices.SOLUTION: A device comprises a housing, a sensor, a controller, and an actuator. The sensor is configured to detect a contact force exerted on the housing. The controller is communicatively coupled to the sensor and is configured to determine a change in a haptic effect caused by the contact force. The controller is additionally configured to generate an output instruction to deliver the haptic effect in a compensated form that is operable to correct the change. The actuator is configured to receive the output instruction and deliver the compensated haptic effect at the housing.SELECTED DRAWING: Figure 1
Patent JP-2019047977-A (JP)
Title: Endoscope and endoscope system
Inventor: HIGASHIYAMA SEIJI
IPC: A61B1/00
Filed: 2017-09-11
Abstract: To suppress image quality deterioration of an imaged picture based on imaging of unnecessary light in an endoscope diagnosis.SOLUTION: An endoscope includes: an opening part to which light from an observation target portion is incident; a filter part having a plurality of filters and selectively transmitting rays passing through the opening part using either of the filters; a color separation prism comprising a plurality of separation prisms which separate the light passing through the filter part to light with color components different from each other; a plurality of image sensors mounted in association with respective separation prisms and imaging on the basis of the light of different color components each separated by the respective separation prisms; a signal output part outputting image signals obtained by imaging using respective image sensors; and a filter arrangement part arranging either of the plurality of filters so as to enable the light passing through the opening part to be incident.SELECTED DRAWING: Figure 4