baber/WOPTO huggingface dataset:
Patent JP-2019063865-A (JP)
Title: Solder alloy, solder junction material, and electronic circuit substrate
Inventor: WADA TAKEYOSHI
IPC: B23K35/22
Filed: 2018-03-06
Abstract: To provide a solder alloy that can form a solder juncture that allows soldering at the same reflow temperature (for example, peak temperature of 240°C) as that of conventional SAC alloys, has excellent durability even at severe temperature cycle conditions (for example, temperature cycles of -30°C to 120°C), and can prevent the occurrence of lift-off, and a solder junction material, and an electronic circuit substrate.SOLUTION: This solder alloy is used in soldering and has a chemical composition that includes, in percent by mass, Ag: 2.0-4.0%, Cu: 0.6-1.0%, Sb: 2.0-5.0%, In: 1.1-3.5%, at least one of Ni and Co: 0.01-0.20% in total, Ge: 0.001-0.03%, the balance being Sn and unavoidable impurities, provided that it does not include Bi.SELECTED DRAWING: None
Patent JP-2019154562-A (JP)
Title: Game machine
Inventor: YOSHIMURA KAZUYO
IPC: A63F7/02
Filed: 2018-03-08
Abstract: To provide a game machine capable of performing easily a work for nail adjustment.SOLUTION: In a game machine, a projecting wall 24 and a plurality of obstacle nails 80 are projected from the front face of a game board 11 through which a game ball flows down, and a translucent plate 12 is faced to the front face of the game board 11 across the projecting wall 24 and the obstacle nails 80. Further, an interval between a part adjacent to the obstacle nails 80 in the projecting wall 24 and the translucent plate 12 is 3[mm] or more and less than 5.5[mm].SELECTED DRAWING: Figure 4
Patent JP-2019159248-A (JP)
Title: Developing device and image forming apparatus including the same
Inventor: KIKUSHIMA SEIJI
IPC: G03G15/08
Filed: 2018-03-16
Abstract: To provide a developing device in which charge relaxation of a recovered toner efficiently occurs and that can quickly start up charging when a new toner is supplied, and an image forming apparatus including the developing device.SOLUTION: A developing device 3a comprises: a developer container 20; a supply and conveying screw 23; a stirring and conveying screw 24; and a developing roller 25. The developer container 20 is partitioned with a partition part 20a into a supply and conveying chamber 21 and a stirring and conveying chamber 22. The supply and conveying screw 23 and the stirring and conveying screw 24 are provided in the supply and conveying chamber 21 and the stirring and conveying chamber 22, respectively. In the developing device 3a, the relationship of the electric characteristics between the supply and conveying screw 23 and the stirring and conveying screw 24 is regulated. When the time constant of a surface material of the supply and conveying screw 23 is τ1[s], the time constant of a surface material of the stirring and conveying screw 24 is τ2[s], and the dielectric constant is ε2[F/m], log(τ2/τ1)>5 and ε2>1.0E-5 are satisfied.SELECTED DRAWING: Figure 2
Patent JP-2018119155-A (JP)
Title: Dynamic demulsifying system used in gas oil separator
Inventor: EMAD NAJI AL-SHAFEI
IPC: B01D17/04
Filed: 2018-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a system for increasing fluidity of crude oil in a gas oil separator (GOSP), especially for demulsifying entire crude oil in the GOSP.SOLUTION: A dynamic demulsifying system that enhances removing water from oil comprises: a sensor 111 that real-time monitors data indicating at least one property of a water-oil emulsion and transmits a data signal; an automatic controller 110a that determines microwave energy based on the emulsion property in the data and transmits a signal; an inline microwave processing sub-system 146 that produces microwave energy characteristics of which is predetermined by the signal; and a dehydration vessel 151 that receives the water-oil emulsion subjected to the microwave irradiation.SELECTED DRAWING: Figure 2
Patent JP-2019165791-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-03-21
Abstract: To provide a game machine capable of suppressing degradation in amusement.SOLUTION: A game machine comprises: translucent members having translucent portions (grass front-cover 6440, first mountain front-cover 6540, and second mountain front-cover 6560); and specific substrates mounted with electronic components (grass substrate 6420 and mountain substrate 6520). The specific substrates are disposed behind the translucent members and have plate faces having specific colors. The translucent members have a first decorative area where the specific substrates are located therebehind and a second decorative area where the specific substrates are not located therebehind.SELECTED DRAWING: Figure 507
Patent JP-2019168781-A (JP)
Title: Business card management system
Inventor: KAJIMOTO SHIGEMASA
IPC: G06Q10/10
Filed: 2018-03-22
Abstract: To provide a business card management system capable of saving the labor to newly register business card information and also easily and accurately identifying persons.SOLUTION: A business card management system according to the present invention is characterized in that: a display control part 130 displays a partial input screen for inputting partial information of business card information to be newly registered; an extraction part 134 extracts business card information a part of which overlaps from a database; a display control part 130 displays the overlapping business card information as an overlap list; and the display control part 130 displays, when one piece of business card information is selected by a terminal from the overlap list, a detail input screen for inputting the whole of the business card information, and then sets values of the business card information selected as initial values of respective input frames of a business card information input screen.SELECTED DRAWING: Figure 5
Patent JP-2019169277-A (JP)
Title: Method for producing transparent conductive film
Inventor: SATO TAKASHI
IPC: H01B1/04
Filed: 2018-03-22
Abstract: To provide a production method that makes it possible to easily produce a transparent conductive film that is low in surface resistivity, high in total light transmittance, and low in haze.SOLUTION: A method for producing a transparent conductive film includes the step (1) of introducing a conductive nano wire into a chamber, the step (2) of carrying a transparent substrate film into the chamber, and the step (3) of attaching the conductive nano wire to the transparent substrate film to form a conductive layer having a predetermined surface density.SELECTED DRAWING: Figure 1
Patent JP-2019166964-A (JP)
Title: Imaging system and vehicle window for use therein
Inventor: ICHIKI HIROSHI
IPC: B60R11/02
Filed: 2018-03-23
Abstract: To provide an imaging system and a vehicle window for use therein capable of suppressing the appearance of a reflection image on a vehicle-interior side of a vehicle window.SOLUTION: A camera lens attaching portion 30 is fitted in an opening formed in a vehicle window 20. The lens of a camera 40 is attached to a lens attaching surface 31a of the camera lens attaching portion 30. The lens attaching surface 31a is opposite a window surface 31b. The window surface 31b has a slope different from that of a window surface 22 of the vehicle window 20. The window surface 31b may alternatively have the same slope as the window surface 22 of the vehicle window 20. The camera 40 captures images of the outside of the vehicle by way of the camera lens attaching portion 30, with the field angle range being within the window surface 31b in the camera lens attaching portion 30.SELECTED DRAWING: Figure 2
Patent JP-2019166747-A (JP)
Title: Thermosensitive recording medium
Inventor: EGASHIRA YUSUKE
IPC: B41M5/40
Filed: 2018-03-23
Abstract: To provide a thermosensitive recording medium that facilitates reading of bar code or the like without background printing.SOLUTION: A thermosensitive recording medium 1 has a thermosensitive recording layer 3 and a top coat layer 5 laminated on a base material 2. The thermosensitive recording layer 3 contains hollow particles 6 and has an opacity of 20% or more as measured in accordance with JISP8149.SELECTED DRAWING: Figure 1
Patent JP-2018129070-A (JP)
Title: Center device
Inventor: SHIMA YASUSHI
IPC: H04H20/59
Filed: 2018-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a disaster prevention information distribution system and disaster prevention terminal capable of distributing disaster prevention information for each dwelling unit without need of a dedicated terminal.SOLUTION: A disaster prevention information distribution system 1 includes: a center device 10; a smart meter 20 installed on a dwelling unit; and a disaster prevention terminal 40 installed on the dwelling unit. The smart meter 20, when device identification information and disaster prevention specific information are received from the center device 10, determines whether or not the device identification information meets device identification information stored in itself and if Yes, transmits disaster prevention specific information to the disaster prevention terminal 40. The disaster prevention terminal 40 outputs disaster prevention information when the disaster prevention specific information is received.SELECTED DRAWING: Figure 1
Patent JP-2019173054-A (JP)
Title: High strength high ductility steel sheet
Inventor: MIYATA RYOTA
IPC: C22C38/00
Filed: 2018-03-27
Abstract: To provide a high strength high ductility steel sheet excellent in yield strength, tensile strength, yield ratio, and excellent in elongation property.SOLUTION: There is provided a high strength high ductility steel sheet having a prescribed chemical component composition, Pcm represented by a prescribed formula of 0.30 or less, DI represented by a prescribed formula of 7.0 or more, a metallic structure with, as percentage in all structures, area percentage of bainite and martensite of 90% or more, and area percentage of MA of 5% or less, area percentage of carbide to area of the bainite and the martensite of 5% or less and average circle equivalent diameter of the carbide of 0.15 μm or less, and aspect ratio which is a value dividing length in a rolling direction of an old austenite particle by length in a sheet thickness direction of less than 3, and satisfying a prescribed property in a sheet width direction.SELECTED DRAWING: None
Patent JP-2019170520-A (JP)
Title: Stent delivery device
Inventor: NO SHIZUKA
IPC: A61F2/966
Filed: 2018-03-27
Abstract: To provide a stent delivery device capable of placing a stent at a target position accurately.SOLUTION: A stent delivery device for placing a stent 5 in a lumen includes: an inner sheath 21 having a stent arrangement part for arranging the stent 5 on an outer peripheral surface in the vicinity of the distal end, and a supply and discharge passage open to a side on a distal end side as compared with the arrangement part, for supplying and discharging fluid from a proximal end side; an outer sheath 22 into which the inner sheath 21 is slidably inserted for holding the stent 5 arranged in the stent arrangement part in a diameter-contracted state; and a balloon 27 provided so as to surround the opening on the distal end side of the supply and discharge passage of the inner sheath 21, which inflates or contracts when the fluid is supplied or discharged through the supply and discharge passage.SELECTED DRAWING: Figure 1C
Patent JP-2019174700-A (JP)
Title: Shutter device and imaging apparatus
Inventor: YOSHIDA AKIRA
IPC: G03B9/36
Filed: 2018-03-29
Abstract: To suppress the deterioration of operation accuracy caused by the wear of a slide part caused by the drive of the arm of a shutter device.SOLUTION: The shutter device includes a substrate which has an opening, a light-shielding member which is relatively moved in the vicinity of the substrate, to open/close the opening, an arm member which is rotatably attached to the substrate, and a connection member which rotatably connects the arm member and the light-shielding member. The surface of at least a part of the connection member has an amorphous carbon film.SELECTED DRAWING: Figure 4
Patent JP-2019179987-A (JP)
Title: Vibration element and transducer including the same
Inventor: SAI KOKI
IPC: H03H9/215
Filed: 2018-03-30
Abstract: To provide a transducer capable of reducing stray capacity.SOLUTION: A vibration element 10 includes a proximal region 50, a first vibration arm part 60a and a second vibration arm part 60b extending from the proximal region 50, a support arm part 70 extending from the proximal region 50, and having a first principal surface 70A and a second principal surface facing each other, a first extraction electrode 84a provided on the first principal surface 70A of the support arm part 70, and electrically connecting a first excitation electrode 82a and a first connection electrode 86a, and a second extraction electrode 84b provided on the second principal surface of the support arm part 70, and electrically connecting a second excitation electrode 82b and a second connection electrode 86b. Notches 71a, 71b are formed in at least one of the first principal surface 70A and the second principal surface of the support arm part 70, and in the plan view of the first principal surface 70A of the support arm part 70, the notches 71a, 71b are overlapping a part of the first extraction electrode 84a or the second extraction electrode 84b.SELECTED DRAWING: Figure 3
Patent JP-2019178725-A (JP)
Title: Pipe joint
Inventor: ISHIBASHI KEISUKE
IPC: F16L19/03
Filed: 2018-03-30
Abstract: To provide a pipe joint superior in vibration resistance.SOLUTION: A looseness prevention ring 6 is disposed between an outward flange 8 of a sleeve 3 and an inward flange 9 of a nut 5. A nut counter projection 11 having an inclined surface 11a gradually lowered as advancing in a rotating direction in fastening the nut 5, is disposed on one surface of the looseness prevention ring 6. A sleeve counter projection 12 having an inclined surface 12a gradually lowered as advancing in the rotating direction in fastening the nut 5, is disposed on the other surface of the looseness prevention ring 6. The sleeve counter projection 12 has an inclination angle of the inclined surface 12a smaller than an inclination angle of the nut counter projection 11. The nut counter projection 11 has a vertical surface 11b, and is provided with a ring counter projection 13 engaged with the vertical surface 11b of the nut counter projection 11 in rotation to fasten the nut 5, on a surface opposed to the nut counter projection 11 of the inward flange 9 of the nut 5.SELECTED DRAWING: Figure 1
Patent JP-2019180562-A (JP)
Title: Washing machine and washing and drying machine
Inventor: ITO KENJI
IPC: D06F39/00
Filed: 2018-04-04
Abstract: To provide a washing machine that suppresses a reduction in visibility of a display part.SOLUTION: A washing machine comprises an outer frame having a washing tub inside, an upper cover, a unit cover, and an operation display member. The upper cover covers at least a part of the washing tub and has a placement part provided with a through hole penetrating therethrough toward a direction in which the washing tub is attached. The unit cover is constituted by a transparent plate at least in a part and forms a substantially sealed space with the upper cover by being attached to the placement part. The operation display part, at least in a part, is attached to the inside of the unit cover corresponding to a transparent plate. The upper cover has a vent hole formed at a portion not including the placement part. At least an upper end of the vent hole is positioned vertically above a virtual horizontal plane in which the through hole exists.SELECTED DRAWING: Figure 5
Patent JP-2019185937-A (JP)
Title: Cable with terminal
Inventor: SAITO EIKI
IPC: H01R4/70
Filed: 2018-04-05
Abstract: To provide a cable with a terminal, capable of suppressing deterioration of a performance.SOLUTION: A cable with a terminal 1 includes: a core wire 11; an electric wire 10 having a coating 12 that coats the core wire, and in which a tip end part of the core wire is exposed from the coating; and a crimp terminal 20 having an electric wire connection part 22 wound to the core wire and the coating, and integrally coating the core wire and the coating. The electric wire connection part includes: a coating crimp part 22B crimped to the coating; and a core wire crimp part 22A crimped to the core wire. The core wire crimp part includes: a wide part 22AW as an end part opposite to the coating crimp part side in an axial direction of the core wire; and a base end part 22AB as a part on the coating crimp part side from the wide part in the axial direction. A side wall part 22WS of the wide part is characterized so as to be projected to the wide direction of the electric wire connection part to a side wall part 22BS of the base end part.SELECTED DRAWING: Figure 12
Patent JP-2019186347-A (JP)
Title: Processing device, imprint device, flattening device, and processing method
Inventor: TSURUMI NAOYA
IPC: B29C59/02
Filed: 2018-04-06
Abstract: To provide a processing device capable of processing into a desired shape, by reducing deformation such as deflection of a mold due to deadweight.SOLUTION: A processing device for processing a backing material by imparting a curable composition to the backing material surface, and hardening the curable composition while bringing a mold 11 into contact therewith has a mold holding part 12 for holding the mold. The mold holding part has a mold suction face having multiple suction parts 301, 302 for sucking the mold, and a recess 400 placed between the suction parts at two separated position, and forming a space between the mold and itself during suction. The processing device further includes a mechanism part for deforming a part of the mold, in contact with the opening of the recess, so as to be pulled into the recess.SELECTED DRAWING: Figure 3
Patent JP-2018174926-A (JP)
Title: Electronic cigarette
Inventor: MO LI-PANG
IPC: A24F40/50
Filed: 2018-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an electronic cigarette capable of aerosolizing the cigarette liquid uniformly and giving a pleasant taste, with no oil oozing out.SOLUTION: The electronic cigarette comprises a power supply device, a sensor, an atomizer 4, a passageway 1f for allowing gas to pass therethrough, and a liquid container 52. The passageway includes a liquid storage 5 installed to store a liquid contained in the liquid container to the atomizer 4, an input channel 6a, and an output channel 6b, the input channel 6a being in communication with the liquid container 52, and the output channel 6b being in communication with the atomizer 4. The electronic cigarette further comprises: a fluid transportation device 6 for controlling the liquid to allow a predetermined quantity of liquid to be transported to the atomizer 4; and a casing which includes therein the power supply device, the sensor, the fluid transportation device 6, the atomizer 4, and the liquid storage 5, and which has an intake port in the outer surface to allow outside air to be provided to the passageway of the liquid storage 5 in communication with the sensor, thereby forming an airflow circuit.SELECTED DRAWING: Figure 2C
Patent JP-2019180862-A (JP)
Title: Glove type apparatus for subject biological information measurement, manufacturing method thereof, and biological information measurement method
Inventor: KOMATSU YOKO
IPC: A61B5/296
Filed: 2018-04-10
Abstract: To provide a glove type apparatus for subject biological information measurement capable of measuring biological information such as brain wave, electrocardiography, or myoelectricity of a subject organism accurately in real time while suppressing mixing of noise and degradation of electric signals, without attaching a measurement device to the subject organism.SOLUTION: A glove type apparatus for subject biological information measurement is worn by a measurer for measuring biological information on a subject organism, and includes an electrode part having flexibility on a palm side of at least two fingers of the glove.SELECTED DRAWING: Figure 6
Patent JP-2019185533-A (JP)
Title: Electronic control device for vehicle and start method
Inventor: KO KENHO
IPC: B60R16/02
Filed: 2018-04-13
Abstract: To provide an electronic control device for a vehicle and a start method capable of coping with start from an unspecified start area.SOLUTION: An electronic control device for a vehicle stores start area information representing a start area in normal start among a plurality of start areas, and area identification information for identifying the plurality of start areas arranged in each of the plurality of start areas in a nonvolatile memory, determines that start is abnormal start from an unspecified start area when the area identification information arranged in the start area used for the start does not coincide with the start area information, and transits the start to the start area shown by the start area information.SELECTED DRAWING: Figure 2
Patent JP-2019187563-A (JP)
Title: Jigsaw puzzle
Inventor: YOSHIDA KATSUHISA
IPC: A63F9/10
Filed: 2018-04-19
Abstract: To provide a jigsaw puzzle capable of expanding a pattern display area in a piece in consideration of a problem that the pattern display area of a piece becomes narrower as a projection is larger.SOLUTION: A jigsaw puzzle includes a plurality of pieces 10 in the same shape connected by fitting a projection 10h to a recess 10j. The jigsaw puzzle has a piece body part 10b, the projection 10h is provided so as to project in a projection direction from the piece body part 10b, and a dimension a1 in a projection direction of the piece body part 10b is at least eight times larger than a projection dimension a2 of the projection 10h.SELECTED DRAWING: Figure 5
Patent JP-2019190525-A (JP)
Title: clip
Inventor: UMEMOTO TAKAYUKI
IPC: F16B2/20
Filed: 2018-04-23
Abstract: To improve holding force in a clip.SOLUTION: In a clip 1 in which paired clip members 2 and 3 are slidably coupled to each other via a shaft member 4 and energized mutually in a closing direction by an energization member 5, teeth 2a to 2f and 3a to 3f for sandwiching an object are provided on the opposite surfaces of the paired clip members 2 and 3 from the tie part to the vicinity side of the shaft member 4. The teeth 2a to 2f provided from the tip part of one clip member 2 to the vicinity side of the shaft member 4 are arranged at a position between the teeth 3a to 3f provided from the tip part of the other clip member 3 to the vicinity side of the shaft member 4.SELECTED DRAWING: Figure 10
Patent JP-2019190330-A (JP)
Title: Control device of internal combustion engine
Inventor: MIYASHITA HIROSHI
IPC: F02P15/10
Filed: 2018-04-23
Abstract: To realize proper ignition combustion while efficiently utilizing energy by executing multiple ignitions only when necessary, and optimizing the number of times of execution of the discharge in the multiple ignition, in a spark ignition type internal combustion engine.SOLUTION: In a control device for controlling a spark ignition type internal combustion engine in which induction voltage generated by energizing an ignition coil and then blocking the energization, is applied to an electrode of an ignition plug to generate discharge between the electrodes, and the discharge of two times or more are executed for the purpose of ignition during one cycle in one cylinder, the control device is constituted to change the number of times of discharges for the purpose of the ignition in the same cycle according to a length of a valve overlap period when both of an intake valve and an exhaust valve of the cylinder are opened in the intake stroke of the cycle.SELECTED DRAWING: Figure 6