baber/WOPTO huggingface dataset:
Patent JP-2019013955-A (JP)
Title: Stepped pipe member and manufacturing method of stepped pipe member
Inventor: IMAMURA YOSHIHAYA
IPC: B21D39/04
Filed: 2017-07-06
Abstract: To provide a stepped pipe member excellent in assembly workability and assembly accuracy and a manufacturing method of the stepped pipe member.SOLUTION: A large diameter pipe pipe end overhang part 41, a large diameter pipe diameter contraction part 43, a large diameter pipe swelling part 45 and a taper part 27 are continuously formed in this order from a pipe end in one end part in the axial direction of a large diameter pipe member 21. A small diameter pipe pipe end overhang part 31, a small diameter pipe diameter expansion part 33 and a small diameter pipe swelling part 35 are continuously formed in this order from the pipe end in one end part in the axial direction of a small diameter pipe member 23. An inner peripheral surface of the large diameter pipe diameter contraction part 43 and an outer peripheral surface of the small diameter pipe diameter expansion part 33 are brought into close contact with each other, and an inner peripheral surface of the large diameter pipe swelling part 45 and an outer peripheral surface of the small diameter pipe pipe end overhang part 31 engage with each other, and an inner peripheral surface of the large diameter pipe pipe end overhang part 41 and an outer peripheral surface of the small diameter pipe swelling part 35 engage with each other.SELECTED DRAWING: Figure 4
Patent JP-2019015476-A (JP)
Title: Vacuum heat insulation housing
Inventor: HIRANO TOSHIAKI
IPC: F25D23/06
Filed: 2017-07-10
Abstract: To provide a vacuum heat insulation housing which enables reduction of deformation caused by heat expansion.SOLUTION: A vacuum heat insulation housing 100 includes: a vacuum heat insulation body 20; an inner box 30 in which the vacuum heat insulation body 20 is disposed and which has an opening 31; an outer box 10 which closes the opening 31; and an adhesion part which bonds an adhesion surface of at least one of the inner box 30 and the outer box 10 to the vacuum heat insulation body 20 and is formed by a bond. Density of the adhesion part in a space between the adhesion surface and the vacuum heat insulation body 20 is smaller at an end part than at a center part of the adhesion surface.SELECTED DRAWING: Figure 3
Patent JP-2019017489-A (JP)
Title: Game machine
Inventor: FUSHIYA KEISUKE
IPC: A63F7/02
Filed: 2017-07-12
Abstract: To provide a game machine capable of enhancing player's interest in a game.SOLUTION: When a determination result of determination means becomes a specific determination result, a privilege game advantageous to a player is executed. One game state is set from among a plurality of states at least including a first game state, a second game state more advantageous than the first game state, a third game state more advantageous than the second game state, and a fourth game state more advantageous than the third game state by game state setting means. When a privilege game is executed in the second game state, the fourth game state is set at the highest rate as a game state after completion of the privilege game by the game state setting means. When a privilege game is executed in the fourth game state, the third game state is set at the highest ratio as a game state after completion of the privilege game by the game state setting means. Thus, player's interest in a game can be enhanced.SELECTED DRAWING: Figure 184
Patent JP-2019021064-A (JP)
Title: Link information provision method
Inventor: FURUYA NORIFUMI
IPC: G06K9/20
Filed: 2017-07-18
Abstract: To provide a link information provision method extracting, from a photographed image, a connection code previously registered in association with link information and outputting the link information associated with the connection code.SOLUTION: A link information provision method according to the present invention outputs link information which is previously registered in an information link device in association with link information including a connection destination such as a specific Web page and which is associated in correspondence with an input of a connection code including arrayed numbers or characters in accordance with a specific rule. The link information provision method includes the steps of: displaying a connection code input screen including a camera input button in a user terminal; displaying a photograph button superposed on an image inputted through a lens upon selection of the camera input button; causing the information link device to receive the photographed image and extract the connection code; and searching the link information registered in association with the extracted connection code and, in a case of the valid connection code in which the link information is present, outputting the link information.SELECTED DRAWING: Figure 6
Patent JP-2019017835-A (JP)
Title: Game machine
Inventor: ITO KAZUHIKO
IPC: A63F5/04
Filed: 2017-07-20
Abstract: To make contrast of a video on a screen projected by a projector by increasing brightness of a screen without increasing a quality of light outputted by the projector in a game machine mounting the projector.SOLUTION: In a game machine, inside a case or a front door, projection means projecting a first video and a second video contracting the first video, projected means which has transparency and projects the first video projected by the projection means on one surface, and reflection means reflecting the second video to the other surface of the projected means are arranged. The projection means can project the first video and the second video nearly at the same timing. The second video reflected by the reflection means is projected by the projection means and overlaps the first video projected on one surface.SELECTED DRAWING: Figure 2
Patent JP-2017202689-A (JP)
Title: Ink jet printer
Inventor: KAWAKUBO TAKASHI
IPC: B41J2/14
Filed: 2017-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an ink jet type recording head which can prevent dot omission by preventing air bubbles inside a pressure chamber from flowing in a nozzle.SOLUTION: A silicon substrate 14, a nozzle plate 12, a piezoelectric element 13, and a back plate 16 are included. The silicon substrate 14 has a pressure chamber 14a from one end surface to the other end surface. The nozzle plate 12 is arranged on the one end surface of the silicon substrate 14, and has a diaphragm 30 and a nozzle hole 12a. The silicon substrate 14 is integrally formed with the end surface on a back plate 12 side, and has a partitioning wall 18 for partitioning an inside of the pressure chamber 14a into a plurality of parts. A first connection port 16a is arranged on one end of the pressure chamber 14a, and a second connection port 16b is arranged on the other end of the pressure chamber 14a. The partitioning wall 18 is arranged between the first connection port 16a and the second connection port 16b from one side wall surface to the other side wall surface which are opposite to each other in the pressure chamber 14a.SELECTED DRAWING: Figure 4
Patent JP-2019019398-A (JP)
Title: Manufacturing device, manufacturing method, and program
Inventor: SUGAYA SHINJI
IPC: B22F3/105
Filed: 2017-07-20
Abstract: To provide a manufacturing method and a manufacturing device, for easily forming a three-dimensional molded body having inclined plane, fine irregularity, curved surface or the like.SOLUTION: It is manufactured by a selection step for selecting a beam irradiation condition for melting binding a target region in a powder floor by different depth depending on a shape of a corresponding part in a three-dimensional molded article, and an irradiation step for radiating a beam to the target region in the powder floor under a beam irradiation condition, and melting binding the powder floor by the depth depending on the shape of the corresponding part.SELECTED DRAWING: Figure 9
Patent JP-2019017915-A (JP)
Title: Information distribution management device and information distribution management system
Inventor: KOBASHI YASUHISA
IPC: A63F7/02
Filed: 2017-07-21
Abstract: To provide an information distribution management device and an information distribution management system that allow terminals to receive distribution of information.SOLUTION: An information distribution management device has been storing members capable of making a reservation of a game device, and upon authenticating an operator requesting a distribution from a distribution device capable of distributing prescribed image information by operating a terminal as a member, determines whether the distribution of the image information to the terminal is permitted or not. On the basis of a determination that the distribution is permitted, the information distribution management device makes a notification of a distribution permission of the image information to the terminal. Then, the terminal becomes possible to receive the distribution of the image information from the distribution device.SELECTED DRAWING: Figure 8
Patent JP-2019024641-A (JP)
Title: Game machine
Inventor: TANAKA TAKAHISA
IPC: A63F7/02
Filed: 2017-07-26
Abstract: To provide a game machine which can secure heat radiation of a performance member without deteriorating the aesthetic of the performance member.SOLUTION: One of a first performance member and a second performance member includes a concavity on a face which opposes to the other when the first performance member and the second performance member come closer to each other, and a through hole formed in the concavity and communicating the inside and the outside of the one, having the formed concavity, of the first performance member and the second performance member.SELECTED DRAWING: Figure 53
Patent JP-2017221213-A (JP)
Title: Aerosol device for sucking material, method for sucking material, and its use
Inventor: ADAM BOWEN
IPC: A24F40/40
Filed: 2017-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a device, a cartridge and a method for imitating smoking.SOLUTION: In a device, aerosol to be sucked by a person is generated, in which Hoffman specimen and a mutation induction compound delivered to a user is reduced in comparison with a normal cigarette of shredded tobacco, by heating a high viscosity material generating response caused by a touch sense in a mouth or a respiratory system.SELECTED DRAWING: None
Patent JP-2019024870-A (JP)
Title: Game machine
Inventor: YUKIMURA TATSUNORI
IPC: A63F5/04
Filed: 2017-07-28
Abstract: To provide a game machine capable of executing novel and various performances by using a projector and enhancing interest in a game.SOLUTION: A game machine includes: a projector device for projecting light; a screen sheet 391b for projecting light projected by the projector device; a triple LED 431 capable of applying light to the screen sheet 391b; and a sub-control board capable of controlling an emission mode of the triple LED 431. A plurality of LEDs for composing the triple LED 431 are disposed side by side along a horizontal direction in positions not obstructing an optical path of light from the projector device to the screen sheet 391b, and the sub-control board controls an emission mode so as to successively change an LED in an emission state of higher luminance than other LEDs toward one horizontal direction from among the plurality of LEDs for composing the triple LED 431 when light is being projected to the screen sheet 391b by the projector device.SELECTED DRAWING: Figure 63
Patent JP-2019026727-A (JP)
Title: Resin composition and resin molding
Inventor: YAO KENJI
IPC: C08L67/08
Filed: 2017-07-28
Abstract: To provide a resin composition that can achieve both of high tensile elasticity and reduced dimensional change when made into a resin molding.SOLUTION: A resin composition contains (A) cellulose acetate with a weight average molecular weight of 30,000 or more and 90,000 or less and with a degree of acetylation of 2.1 or more and 2.6 or less, and (B) an epoxidized oil fatty acid ester composition.SELECTED DRAWING: None
Patent JP-2019029536-A (JP)
Title: Group iii nitride epitaxial substrate, electron beam excitation type light-emitting epitaxial substrate, method of manufacturing them, and electron beam excitation type light-emitting device
Inventor: TOBA RYUICHI
IPC: H01L31/108
Filed: 2017-07-31
Abstract: To provide a group III nitride epitaxial substrate capable of achieving an improvement in emission intensity or an improvement in light-receiving sensitivity, and a method of manufacturing the same.SOLUTION: A method of manufacturing a group III nitride epitaxial substrate according to the present invention includes: a growth step of forming, on a substrate, an active layer including a multiquantum well structure comprising an AlGaN well layer (0<x<1) and an AlGaN barrier layer (x<y≤1); and an annealing step of annealing under an inert gas atmosphere in a temperature range of 600°C or above and 950°C or below, while the active layer is exposed.SELECTED DRAWING: Figure 1
Patent JP-2019027711-A (JP)
Title: Once-through boiler system
Inventor: MORIKAWA KEISUKE
IPC: F22B37/48
Filed: 2017-08-01
Abstract: To provide a once-through boiler system having a cleaning effect for scale adhering to an inner surface of a can body or water pipe, and also having an effect of inhibiting accumulation of scale.SOLUTION: A once-through boiler system comprises: a liquid reformer 2 provided at a water intake part of a once-through pipe 1; a water softening device 3 configured to soften water in the once-through pipe 1 passing through the liquid reformer 2; and a boiler 5 including the once-through pipe 1 where softened water circulates and comprising a steam jetting port 4. The liquid reformer 2 comprises a container 6 having an inflow port and outflow port for liquid, and a water conductive member 7 arranged so as to partition an inner space part of the container 6 into the inflow port side and the outflow port side. The water conductive member 7 comprises through-holes 9 dispersed averagely, wherein the through-hole penetrates the front and rear faces of the water conductive member in a circular manner, and comprises a spiral groove on an inner peripheral surface.SELECTED DRAWING: Figure 1
Patent JP-2017195421-A (JP)
Title: Semiconductor module
Inventor: TAKAMURA AKIO
IPC: H01L25/07
Filed: 2017-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor module that makes it possible to easily perform visual observation of soldering and to perform a reflow soldering process in a state where an external terminal is attached to a case.SOLUTION: A semiconductor module includes: a rectangular base plate; a substrate which is placed on the base plate and on which a circuit including a semiconductor chip and so forth is formed; a rectangular parallelepiped case made of resin that is attached to the base plate and houses the substrate therein; and a plurality of external terminals where lower ends thereof are fixed to the substrate while upper ends thereof are exposed to a top face of the case. The case is provided with: a first case opening portion and a second case opening portion which are respectively formed by cutting off a front face and a rear face of the case from an upper edge thereof along a longitudinal direction thereof; and an external terminal holding portion which is provided on the top face of the case between the first case opening portion and the second case opening portion and holds the plurality of external terminals along the longitudinal direction with the upper ends thereof being exposed. A sealing material is injected from the first case opening portion and the second case opening portion onto a top face of the substrate, and thereby the semiconductor module is sealed.SELECTED DRAWING: Figure 5
Patent JP-2018056552-A (JP)
Title: Moisture-resistant chip scale packaging light-emitting device
Inventor: CHEN CHIEH
IPC: H01L33/50
Filed: 2017-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a compact CSP LED using moisture-sensitive photoluminescent materials while maintaining excellent barrier properties to external oxygen and moisture during its predetermined operational lifetime.SOLUTION: There is disclosed a chip scale packaging (CSP) light-emitting element 1 including a light-emitting semiconductor die 10 and a layer-by-layer photoluminescent (PL) structure 20 disposed on the light-emitting semiconductor die 10. The PL structure 20 includes a second PL layer 22 and a first PL layer 21 disposed over the second PL layer 22, the first PL layer 21 functioning as a photoluminescent layer and as a barrier layer protecting the second PL layer 22 from ambient oxygen and moisture. The first PL layer 21 includes a less-moisture-sensitive PL material dispersed within a first polymer matrix material. The second PL layer 22 includes a moisture-sensitive PL material dispersed within a second polymer material. Thus degradation of moisture-sensitive PL material can be reduced.SELECTED DRAWING: Figure 1A
Patent JP-2019032023-A (JP)
Title: Clamp and wire harness with clamp
Inventor: OKA DAICHI
IPC: F16B2/08
Filed: 2017-08-08
Abstract: To provide a clamp capable of easily and efficiently performing connection work of connecting a held wire harness and other equipment, and a wire harness with the clamp.SOLUTION: A clamp 2 for fixing a wire harness 100 to a vehicle body 200, comprises: a fixation member 10 fixed to the vehicle body 200; a holding member 20 holding the wire harness 100 and capable of relatively moving to the fixation member 10; and a leaf spring 30 configured to restore to an initial position the holding member 20 having relatively moved to the fixation member 10.SELECTED DRAWING: Figure 1
Patent JP-2019034262-A (JP)
Title: Disinfection method of ammoniacal nitrogen-containing discharge water
Inventor: INAMURA JUNICHI
IPC: C02F1/50
Filed: 2017-08-10
Abstract: To provide a method for surely, easily and economically disinfecting colon bacillus and coliform group in discharge water containing ammoniacal nitrogen.SOLUTION: A disinfection method of ammonical nitrogen-containing discharge water that includes adding a chemical agent (A) for generating hypochlorous acid ions (OCl) in the water and a chemical agent (B) for generating bromide ions (Br) in the water to the ammonical nitrogen-containing discharge water to sterilize colon bacillus and coliform group in the discharge water includes adjusting a molar ratio of Cl in the chemical agent (A) and a molar ratio of Br in the chemical agent (B) according to ammonical nitrogen concentration in the discharge water, and adding the chemical agent (A) and the chemical agent (B) to the discharge water.SELECTED DRAWING: None
Patent JP-2019041197-A (JP)
Title: Test chart, test chart generation device, measuring device, test chart generation method, and program
Inventor: TAGAMI SHIGEO
IPC: H04N1/40
Filed: 2017-08-24
Abstract: To improve measurement accuracy in a device for measuring feeling of resolution by using a test chart.SOLUTION: A test chart generation device comprises a random number generation part and an arrangement part. In the test chart generation device comprising the random number generation part and the arrangement part, the random number generation part generates a random number in association with each of plural long and narrow graphics. In the test chart generation device, the arrangement part determines an angle with respect to one predetermined direction out of the length direction and width direction of each of the graphics on the basis of a random number corresponding to the graphic and arranges the angle.SELECTED DRAWING: Figure 1
Patent JP-2018128662-A (JP)
Title: Image display device
Inventor: ISONO TAKAMITSU
IPC: F21V7/00
Filed: 2017-08-24
Abstract: PROBLEM TO BE SOLVED: To suppress uneven luminance caused by a reflection sheet.SOLUTION: An image display device 10 includes a lower frame 300 and a reflection sheet 200. The lower frame includes a rectangular flat part 310 and a side wall part 320 rising from an outer edge of the flat part. The side wall part includes a first wall part 321 and a second wall part 322 continuous to the first wall part. The reflection sheet includes a body part 210 overlapping the flat part and an edge 220 overlapping the side wall part. The edge includes a first edge 221 overlapping the first wall part and the second wall part, and a second edge 222 overlapping the second wall part. The first edge includes a main part 2211 overlapping the first wall part and a tongue part 223 continuous from the main part and overlapping the second wall part. The body part has a first overlapping part 215 formed therein, overlapping a first side line 2213 of the tongue part. The second edge has a second overlapping part 225 formed therein, overlapping a second side line 2214 of the tongue part.SELECTED DRAWING: Figure 4
Patent JP-2019040080-A (JP)
Title: Imaging apparatus and control method of the same
Inventor: TAKAO TOMOMI
IPC: H04N5/369
Filed: 2017-08-25
Abstract: To provide an imaging apparatus capable of performing focus control with high accuracy.SOLUTION: The imaging apparatus comprises: light flux splitting means for splitting a light flux transmitting through an exit pupil of a photographic lens; a first image pick-up device including a first pixel having a microlens guiding a first light flux to a first photoelectric conversion unit; a second image pick-up device including a second pixel having a microlens guiding a second light flux to a second photoelectric conversion unit; correction amount calculation means for calculating first and second focus adjustment correction amounts, based on aberration information of the photographic lens, aberration information of the first and second light fluxes, photographic characteristics information on at least one of a pixel pitch of the first and second pixels, reading modes of the first pixel and second pixel, division directions of the first and second photoelectric conversion units and spectral sensitivity of the first and second pixels, and on characteristics information of a pair of focus detection signals based on the first and second light fluxes transmitting through different regions of the exit pupil; and control means for controlling a focus adjustment mechanism based on the first and second focus adjustment correction amounts.SELECTED DRAWING: Figure 1
Patent JP-2019041266-A (JP)
Title: Communication system and method
Inventor: TAMAKI SHINYA
IPC: H04L45/42
Filed: 2017-08-25
Abstract: To provide a communication system and a method capable of providing edge computing service which could not be solved by prior arts and their simple combinations.SOLUTION: In a communication network having a relay network 20 including a plurality of network devices 21 and a plurality of edge servers 25 connected to any one of the network devices 21 and accommodating a user terminal 1 via an access network 10, and an external network 30 connected to the relay network 20, a management node 50 is provided to transmit routing instructions to the network device 21 for communication between the user terminal 1 and the edge server 25 to cause local breakout of the communication flow of the user terminal 1 in the middle of the relay network 20.SELECTED DRAWING: Figure 2
Patent JP-2019039234-A (JP)
Title: Non-base-isolating method of base-isolating beam
Inventor: MOJI YOJIRO
IPC: E04G23/02
Filed: 2017-08-25
Abstract: To reduce eccentricity and bending generated in an existing column.SOLUTION: A non-base-isolating method of a base-isolating beam, in which a second protrusion beam 50 protruding from a second existing column 42 is supported by a first protrusion beam 30 protruding from a first existing column 22 through a base-isolating device 60, connects the first existing column 22 and the second protrusion beam 50 through a connection beam 70 arranged between the first existing column 22 and the second protrusion beam 50.SELECTED DRAWING: Figure 3