baber/WOPTO huggingface dataset:
Patent JP-2019007654-A (JP)
Title: Air conditioner
Inventor: SHIMIZU AKIHIKO
IPC: F24F13/28
Filed: 2017-06-22
Abstract: To provide an air conditioner capable of activating an air cleaning performance when necessary and improving durability of an air cleaning filter.SOLUTION: An air conditioner includes: a suction port 11; a fan 20 for sucking air from the suction port 11; a heat exchanger 30 for exchanging heat with the air sucked from the suction port 11; a blowout port 12 from which the air that has undergone heat exchange by using the heat exchanger 30 is blown out; an air filter 70 disposed in an air flow passage upstream of the fan 20; an air cleaning filter 80 formed and disposed separately from the air filter 70; and a moving device 90 for moving the air cleaning filter 80. The air conditioner further includes frame bodies 142, 143 covering part of the air cleaning filter 80, and the frame body 143 includes an engagement portion engaged with the moving device 90.SELECTED DRAWING: Figure 1
Patent JP-2019009543-A (JP)
Title: Dual band patch antenna
Inventor: SHIBATA TETSUYA
IPC: H01Q13/08
Filed: 2017-06-22
Abstract: To provide a dual band patch antenna which facilitates adjustment of a resonant frequency or impedance .SOLUTION: A dual band patch antenna comprises: a ground pattern 20 including an opening 21; a pillar-shaped vertical feeding conductor 50 which is provided through the opening 21; first and second horizontal feeding conductors 31 and 41 which are connected to the vertical feeding conductor; and first and second radiation conductors 30 and 40 overlapping with the ground pattern 20. The first radiation conductor 30 is connected to the vertical feeding conductor via the first horizontal feeding conductor 31 which is connected to a predetermined side. The second radiation conductor 40 is connected to the vertical feeding conductor 50 via the second horizontal feeding conductor 41 which is connected to the predetermined side. Thus, since two horizontal feeding conductors are branched from the vertical feeding conductor and each of the radiation conductors is connected to each of the branched horizontal feeding conductors, even if a size or a shape of one radiation conductor is changed, a change in a resonant frequency or impedance in the other radiation conductor is suppressed and adjustment of the resonant frequency or the impedance is facilitated.SELECTED DRAWING: Figure 1
Patent JP-2018009158-A (JP)
Title: Fiber-reinforced polyamide resin composition and molded article thereof
Inventor: SUDO TAKESHI
IPC: C08L77/00
Filed: 2017-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a fiber-reinforced polyamide resin composition excellent in mechanical characteristics, fluidity during molding, surface appearance (design), and the like, and a molded article using the same.SOLUTION: The fiber-reinforced polyamide resin composition of the present invention contains 5-200 pts.mass of a fibrous filler (B) based on 100 pts.mass of a terminal-modified polyamide resin (A). The terminal-modified polyamide resin (A) has, at a terminal group of a polymer, a structure composed of a structural unit different from a repeating structural unit constituting the main chain of the polymer.SELECTED DRAWING: None
Patent JP-2019005290-A (JP)
Title: Electric field processing fryer
Inventor: ABE TAKEHIKO
IPC: A47J37/12
Filed: 2017-06-26
Abstract: To provide an electric field processing fryer capable of facilitating clearing of bits of fried food by performing uniform heating.SOLUTION: A metal outer container configured not to see through a heating medium, and a metal inner container configured to see through the heating medium are formed into a cylindrical shape and concentrically arranged, and an AC high voltage is applied between the metal outer container and the metal inner container. A sheathed heater or a high-frequency induction heating coil is used for a heater for heating, and one or a plurality heaters are arranged at a bottom of the outer container, a periphery thereof or the inside of the outer container. An electromagnetic induction heater employs a planar spiral-shaped or cylindrical helical-shaped induction heating coil.SELECTED DRAWING: Figure 3
Patent JP-2019012581-A (JP)
Title: Memory storage circuit and semiconductor device
Inventor: NIBE HIROKI
IPC: G11C11/22
Filed: 2017-06-29
Abstract: To provide an irreversible memory circuit which can be manufactured while suppressing an increase in a number of steps.SOLUTION: In a ferroelectric capacitor 12a having an initial value of a polarization charge amount at a first value, when a pulse signal Vin is first supplied to a first electrode, a voltage Vn1 at a second electrode becomes a voltage corresponding to a first value, and when the pulse signal Vin is supplied to the first electrode at the second time, the voltage Vn1 becomes a voltage corresponding to the second value which is the polarization charge amount larger than the first value. A control circuit 12b sets the voltage Vn1 to VSS while the pulse signal Vin is being supplied to the first electrode so as to vary the amount of polarization charges to the second value at the second supply of the pulse signal Vin to the first electrode. A holding circuit 12d holds and outputs "1" on the basis of the voltage corresponding to the first value, when the pulse signal Vin is first supplied to the first electrode, and holds and outputs "0" on the basis of the voltage corresponding to the second value, when the pulse signal Vin is supplied to the first electrode after the second time.SELECTED DRAWING: Figure 1
Patent JP-2018105611-A (JP)
Title: Expansion valve device
Inventor: NISHIMORI TOMOKI
IPC: F25B41/06
Filed: 2017-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an expansion valve device showing an improved installing characteristic and assembling characteristic.SOLUTION: An expansion valve device 1 comprises an expansion valve main body 2 acting as a pressure reducing device at a freezing cycle of a vehicle and a case part 3 for storing the expansion valve main body 2, The case part 3 has a cylindrical housing part 4 for storing the expansion valve main body 2 in it and holding it and a cover part 5 fitted to the housing part 4. The housing part 4 is a cylinder and has a cylindrical part 41 extending in a direction from one of the two connection surfaces to the other at the expansion valve main body 2, and a bottom part 42 arranged at an end part of the evaporator connecting surface 26 of the cylindrical part 41 and formed with an opening. The cylindrical part 41 is integrally formed over an entire periphery enclosing the expansion valve main body 2. The cylindrical part 41 has an elastic holding part 412 formed by soft material holding the stored expansion valve main body 2 and a supporting part 411 formed by hard material having at least a part of it exposed outside.SELECTED DRAWING: Figure 3
Patent JP-2019010458-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-06-30
Abstract: To provide a game machine adopting a new performance allowing a player to have a certain interest as a performance regarding hold display.SOLUTION: A game machine determines determination information acquired based on satisfaction of a predetermined condition, generates an advantageous state advantageous to a player according to a determination result and executes variation display corresponding to the determination result on a display device, and stores determination information corresponding to satisfaction of a predetermined condition as a non-exercised determination information. In the game machine, a retained image corresponding to the determination information is displayed on the display device with a predetermined number as an upper limit, and a specific image for suggesting the number of times of performances to be executed in accordance with the retained image is displayed on the display device.SELECTED DRAWING: Figure 258
Patent JP-2018011056-A (JP)
Title: Collar, conical shower heads and/or top plates for reducing recirculation in substrate processing system
Inventor: RICHARD PHILLIPS
IPC: C23C16/455
Filed: 2017-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a shower head which enables the prevention of recirculation of a secondary purge gas.SOLUTION: A substrate processing system 200 comprises: a processing chamber 210; and a shower head 244 including a faceplate 260, a stem portion 252 and a cylindrical base portion 246. A collar 222 connects the shower head to a top surface 212 of the processing chamber. The collar defines a gas channel 228 to receive secondary purge gas and a plurality of gas slits 230 to direct the secondary purge gas from the gas channel in a radially outward and downward direction. A conical surface 274 is arranged adjacent to the cylindrical base portion and around the stem portion 252 of the shower head. An inverted conical surface 282 is arranged adjacent to a top surface and sidewalls of the processing chamber. The conical surface and the inverted conical surface define an angled gas channel from the plurality of gas slits to a gap defined between a radially outer portion of the cylindrical base portion and the sidewalls 214 of the processing chamber.SELECTED DRAWING: Figure 3
Patent JP-2019014662-A (JP)
Title: Bath agent
Inventor: MIYAKE AYA
IPC: A61K8/19
Filed: 2017-07-04
Abstract: To obtain a bath agent that generates fine bubbles on a bath water surface and secures a good color of bath water.SOLUTION: A bath agent contains a powder containing organic acid, carbonate, and tea leaves and/or tea leaves extract with an anthocyanin content of 0.05 wt.% or more. The organic acid is at least one selected from citric acid, fumaric acid, tartaric acid, adipic acid, malic acid, or succinic acid.SELECTED DRAWING: Figure 1
Patent JP-2017170917-A (JP)
Title: Erasing tool
Inventor: HAYAO SAKAE
IPC: B43L19/00
Filed: 2017-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an erasing tool capable of erasing writing regardless of a type of ink or a lead of the writing tool even if performing writing with thermochromic ink or writing with a pencil lead.SOLUTION: An erasing tool is integrally includes a first erasing member for erasing writing with thermochromic ink and a second erasing member for erasing writing of a type different from the thermochromic ink. The first erasing member is a container for the second erasing member.SELECTED DRAWING: Figure 1
Patent JP-2017220672-A (JP)
Title: Crystal semiconductor film and semiconductor device
Inventor: ITO YOSHITO
IPC: H01L21/368
Filed: 2017-07-07
Abstract: PROBLEM TO BE SOLVED: To provide: a crystal semiconductor film superior in semiconductor characteristics, especially heat resistance, and surface smoothness; and a semiconductor device using the crystal semiconductor film.SOLUTION: A crystal semiconductor film comprises, as a primary component, an oxide semiconductor having a corundum structure. The oxide semiconductor includes aluminum and gallium, and aluminum accounts for 18.5-76.6 atom% of the total of aluminum and gallium. The corundum structure has thermal stability against at least 800°C. The crystal semiconductor film and a semiconductor device using the crystal semiconductor film are provided.SELECTED DRAWING: None
Patent JP-2019017626-A (JP)
Title: Radiation image capturing device, radiation image capturing system, and image display method
Inventor: KATSUSHIMA KAZUHIKO
IPC: A61B6/00
Filed: 2017-07-14
Abstract: To perform accurate positioning of a subject and efficient image confirmation after photographing even under the environment separated from a communication network in a radiation image capturing system using a portable terminal instead of a portable console.SOLUTION: A radiation image capturing device 2 constituting a radiation image capturing system 100 includes: a storage part 25 for storing imaging order information input from the outside and image data generated by a reading part 23; and communication means 21 and 24 capable of transmitting the image data to an external terminal 3, which transmits the imaging order information to the external terminal 3 in accordance with a request from the external terminal 3.SELECTED DRAWING: Figure 5
Patent JP-2019027452-A (JP)
Title: Ball valve
Inventor: SATO OSAMU
IPC: F16K5/06
Filed: 2017-07-26
Abstract: To provide high-durability ball valve.SOLUTION: A flange part 75 of a stem 7 that a ball valve comprises and a hole part 4 of an integrated body 3 include tapered surfaces 81 and 43. The tapered surfaces 81 and 43 of the stem 7 and the body 3 are abutted to each other in such a manner that the stem 7 is prevented from being dropped out of the body 3. The step 7 is provided in a relatively rotatable manner with respect to the body 3 in a state where the tapered surfaces 81 and 43 are abutted to each other. Because of such a feature, without changing an outer diameter or a length of the stem, an area of a contact part (a contact portion to be functioned as a stopper for the stem) between the flange part of the stem and the body can be increased. Thus, a surface pressure in the contact part is remarkably reduced further than the prior arts, and a load is distributed to the contact part of which the area is enlarged. Therefore, resistance to wearing of the flange part of the stem and the body in the contact part is remarkably improved, thereby remarkably enhancing the lifetime as a ball valve.SELECTED DRAWING: Figure 3
Patent JP-2018084796-A (JP)
Title: Optical system and surgical instrument having the same
Inventor: ZHAO JIANXIN
IPC: G02B5/04
Filed: 2017-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical system to be particularly insensitive to incident light beams from an out-of-range of a field of view.SOLUTION: An optical system 2 includes a distal optical assembly 10, a proximal optical assembly 12, and an image sensor 18. The distal and proximal optical assemblies 10, 12 define a light path 14. The distal optical assembly 10 couples incident beams 6, 6'' of light from a field of view 20 located in an object space 4 into the proximal optical assembly 12. The proximal optical assembly 12 directs these beams 6, 6'' of the light onto a light-sensitive surface 19 of the image sensor 18. The optical system 2 is developed by a prism group 24 having at least one prism 30, 32, 34 arranged in the light path 14, where the prism group 24 limits the field of view 20 of the optical system 2 on at least one side.SELECTED DRAWING: Figure 2
Patent JP-2019025968-A (JP)
Title: Leg, leg unit, and unmanned flight vehicle
Inventor: SHINOMIYA TAKASHI
IPC: B64C27/08
Filed: 2017-07-26
Abstract: To provide legs, a leg unit and an unmanned flight vehicle, which can soften the impact caused by contact with a landing surface, enhance followability to undulation of the landing surface and cope with a large load.SOLUTION: A multicopter 10 comprises a multicopter body M and a leg unit 36 attached to the multicopter body M. The leg unit 36 includes four legs 38. Each leg 38 includes a leg body 46 and a reinforcing member 48. A gap C1 between the leg body 46 and reinforcing member 48 is provided in a direction perpendicular to a longitudinal direction of the leg body 46 at one end side of the reinforcing member 48, and at the other end side, the reinforcing member 48 is connected to the leg body 46. When a load is applied from the other end side of the leg body 48 with the one end of the leg body 48 brought into contact with the ground, if the load is less than a prescribed value, the gap C1 is present between the leg body and reinforcing member, and if the load is equal to or larger than the prescribed value, the gap C1 is vanished and the leg body and reinforcing member come into contact with each other.SELECTED DRAWING: Figure 3
Patent JP-2019027373-A (JP)
Title: Arrangement structure of exhaust emission control system
Inventor: UEJI YOSHITAKA
IPC: A01D41/12
Filed: 2017-07-31
Abstract: To provide an arrangement structure of an exhaust emission control device capable of being easily mounted on a machine body and reducing an occupation space on the machine body.SOLUTION: An arrangement structure of an exhaust emission control device comprises a DOC (21) configured to oxide unburnt gas in exhaust gas discharged from an engine (E), and an SCR catalyst (22) configured to reduce NOx in exhaust gas having passed through the DOC (21) with ammonia to purify it. The DOC (21) is provided so as to direct its exhaust gas circulation direction to a vertical direction. The SCR catalyst (22) is provided so as to direct its exhaust gas circulation direction to a front-back direction of a machine body. Also, the SCR catalyst (22) is arranged on the right side of the DOC (21). Also, in side view, a front part of the SCR catalyst (22) is arranged so as to overlap with a lower part of the DOC (21).SELECTED DRAWING: Figure 3
Patent JP-2019029559-A (JP)
Title: Multilayer wiring board and manufacturing method thereof
Inventor: YAMAGUCHI HIROSHI
IPC: H05K1/02
Filed: 2017-08-01
Abstract: To provide a multilayer wiring board and a manufacturing method thereof capable of coping with high-speed transmission and the high density of parts by eliminating stubs (through-hole plating) in an opening in the thickness direction of the multilayer wiring board while eliminating the enlargement of the maximum diameter of the through hole by stub removal and the expansion of the pitch.SOLUTION: In a multilayer wiring board and a manufacturing method thereof, the diameter of a through hole penetrating through a multilayer wiring is smaller in the thickness direction of the multilayer wiring board than in the openings of the front and back surfaces of the multilayer wiring board, and the diameter of one opening is the diameter of the other opening or less, and a through hole plating disposed on the inner wall of the through hole has a discontinuous portion which is not electrically connected at the other opening of the front and back surfaces of the multilayer wiring board.SELECTED DRAWING: Figure 1
Patent JP-2019029923-A (JP)
Title: Operating system of remote seminar to prevent illegal attendance
Inventor: KUMASAKA OSAMU
IPC: H04N7/14
Filed: 2017-08-02
Abstract: To provide a seminar management system, a seminar operation management device, a seminar management method, and a program, for preventing illegal attendance of seminars on the Internet and protecting revenue opportunities of an organizer side.SOLUTION: The seminar management system includes: an organizer side terminal device 10 on an instructor side hosting a seminar on a wide area communication network 1; and a student side terminal device 20 on a student 2 side who attends a seminar via the wide area communication network 1. In the vicinity of an image output device 21 of the student side terminal device 20, an imaging device 23 having an angle of view equal to or larger than the viewing angle of the image output device 21 is installed facing an image output front direction of the image output device 21.SELECTED DRAWING: Figure 1
Patent JP-2017192822-A (JP)
Title: Hard surface disinfection system and method
Inventor: MICHAEL SCOTT GARNER
IPC: A61L2/24
Filed: 2017-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a hard surface area disinfection system and method.SOLUTION: There are provided a system and a method for disinfecting a hard surface in a certain area such as a sickroom including a light source emitting UV light and a reflector mounted behind the light source for concentrating and directing a light to a target. The light source and reflector rotate to direct the concentrated beam around a room, thereby making more efficient use of the energy being emitted. A device for disinfecting a certain area comprises: a base assembly; at least one energy emitter attached to the base assembly; a reflector which is positioned adjacent the energy emitter and directs the energy onto an area to be disinfected from the emitter; and a motor configured to rotate the reflector with respect to the base assembly.SELECTED DRAWING: Figure 1
Patent JP-2019031697-A (JP)
Title: Method for manufacturing metal member
Inventor: HIRAMATSU SHINICHI
IPC: C23C8/26
Filed: 2017-08-04
Abstract: To provide a method for manufacturing a metal member, capable of suppressing the used amount of hydrogen gas separately prepared.SOLUTION: A method for manufacturing a metal member comprises: a decarbonization step (a step S1) of decarbonizing the surface of a metal member 3 by decarbonizing gas; and a nitriding step (a step S2) of nitriding the surface of the decarbonized metal member 3 by nitriding gas. In the nitriding step (the step S2), hydrogen gas is generated by decomposing ammonia gas included in the nitriding gas, and in the decarbonization step (the step S1), the decarbonizing gas includes the hydrogen gas generated in the nitriding step (the step S2).SELECTED DRAWING: Figure 1
Patent JP-2019031806-A (JP)
Title: Corner tape
Inventor: FUJIWARA MASAKI
IPC: D03D13/00
Filed: 2017-08-07
Abstract: To realize an easy fine finish of corner portions in a corner tape for substrate treatment of wall etc. in addition to easy production.SOLUTION: In a long corner tape which includes a belt-shaped reinforcing sheet 13 extending along the longitudinal direction at an intermediate portion in the width direction of a belt-shaped fabric sheet 12, folds the reinforcing sheet 13 in conformity with the shape of a corner portion, and is fixed in contact with the corner portion, a coarse large mesh portion 21 through which a putty is passed and a small mesh portion 22 with finer mesh than the large mesh portion 21 are formed on the fabric sheet 12. Out of the large mesh portion 21 and the small mesh portion 22, the small mesh portion 22 is formed along the longitudinal direction at the intermediate portion in the width direction of the fabric sheet 12 so as to reduce irregularities at a corner formed when the reinforcing sheet 13 is folded.SELECTED DRAWING: Figure 2
Patent JP-2019032401-A (JP)
Title: Laminate optical film, and phase difference compensation plate including laminate optical film
Inventor: KAKEYA FUMIAKI
IPC: G02B5/30
Filed: 2017-08-07
Abstract: To provide a laminate optical film in which Rth as retardation in a thickness direction is adjusted to an appropriate range, a change in retardation because of a wavelength is small, or retardation in a wavelength is small, and to provide a phase difference compensation plate having such a laminate optical film.SOLUTION: Problems are solved by a laminate optical film that includes a base material film layer (A) including a resin composition containing resin A having a positive intrinsic birefringence value and resin B having a negative intrinsic birefringence value, and a layer (B) including a phenol-modified aromatic hydrocarbon formaldehyde resin, and has Rth ranging from -30 to +80 nm.SELECTED DRAWING: None
Patent JP-2019037049-A (JP)
Title: Power converter
Inventor: YAMAHIRA YU
IPC: H02M7/48
Filed: 2017-08-11
Abstract: To provide a power converter capable of improving cooling efficiency of a capacitor and a current sensor and reducing the entire length of a device in a projection direction of a power terminal.SOLUTION: A power converter includes: a laminate 10 in which a semiconductor module and a cooling tube 11 are laminated; a capacitor 3; and a current sensor 4. The semiconductor module 2 includes an upper arm semiconductor module 2and a lower arm semiconductor module 2. The upper arm semiconductor module 2and the lower arm semiconductor module 2are alternately laminated in a lamination direction (X direction) of the laminate 10. The capacitor 3 is disposed at one side of the laminate 10 in an orthogonal direction (Y direction) that intersects with both a projection direction (Z direction) of a power terminal 22 of the semiconductor module 2 and the X direction. The current sensor 4 is disposed at the other side thereof.SELECTED DRAWING: Figure 1