baber/WOPTO huggingface dataset:
Patent JP-2017071139-A (JP)
Title: Droplet discharge head and image forming apparatus
Inventor: USAMI HITOSHI
IPC: B41J2/14
Filed: 2015-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a droplet discharge head with excellent air permeability resistance which suppresses transmission of vibration generated as a structure of the droplet discharge head to a liquid chamber and suppresses entering of outside air.SOLUTION: A droplet discharge head includes: a nozzle 11 for discharging droplets; a liquid chamber member 60 (a nozzle plate 10, a flow passage plate 20, and a reinforcing plate 30) in which a pressurization liquid chamber 25 communicated with the nozzle 11 is formed; a common liquid chamber member 40 in which a common liquid chamber 42 is formed to store liquid to be supplied to the pressurization liquid chamber 25; and an intermediate member 70 which is provided between the liquid chamber member 60 and the common liquid chamber member 40 and in which a part (intermediate flow passage 73) of the liquid flow passage is formed from the common liquid chamber 42 to the pressurization liquid chamber 25. The liquid flow passage in the intermediate member 70 is formed of a first adhesion layer made of a first adhesive 71. Second adhesion layers made of a second adhesive 72 are formed between the intermediate member 70 and the liquid chamber member 60 and between the intermediate member 70 and the common liquid chamber member 40.SELECTED DRAWING: Figure 5
Patent JP-2016082871-A (JP)
Title: Apparatus and method for restarting medium voltage inverter
Inventor: CHAE BEOM SEOK
IPC: H02P27/06
Filed: 2015-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a medium voltage inverter restarting apparatus for stable restart by easily estimating a rotor speed of a medium voltage motor when an input power supply returns from an instantaneous defective state to a normal state.SOLUTION: An apparatus of the present invention restarts by estimating a rotor speed of a medium voltage motor when an input power supply returns from an abnormal state to a normal state, and thereby dispensing with the need to wait until the rotor speed reaches zero speed and thus reducing a time required for the restart by a simple configuration.SELECTED DRAWING: Figure 4
Patent JP-2017072117-A (JP)
Title: Feed water system
Inventor: HARADA YOSUKE
IPC: F04D15/00
Filed: 2015-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a feed water system capable of preventing complete shutting off of water without requiring additional equipment.SOLUTION: One embodiment of this invention relates to a feed water system. The feed water system includes a pump for transferring liquid, an inverter, a first control section and a display operation section. The display operation section includes a second control section. The second control section includes: a first abnormality detection section constituted to detect an abnormality of communications between the first control section and the display operation section; a second abnormality detection section constituted to detect an abnormality of communications between the first control section and the inverter; and an operating state instruction section for outputting rotating speed of the pump to the inverter when the abnormality is detected by the first abnormality detection section and the second abnormality detection section. The inverter operates the pump at the rotating speed output by the operating state instruction section.SELECTED DRAWING: Figure 2
Patent JP-2017072118-A (JP)
Title: Engine structure
Inventor: OZAWA HISASHI
IPC: F02F3/00
Filed: 2015-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an engine structure capable of improving flexibility in design of a cavity, while reducing noise during combustion.SOLUTION: An engine 1 is equipped with a cylinder 2; a piston 10 reciprocating in the cylinder 2; and a cylinder head 4 blocking the cylinder 2. In the engine 1, on an outer peripheral surface of the piston 10, first piston ring 20, a second piston ring 30, and an oil ring 40 are provided successively from the cylinder head 4 side. The first piston ring 20 has an annular shape provided with an abutment 21. The abutment 21 of the first piston ring 20 is made to be a neck 51, and a space surrounded by the first piston ring 20, the second piston ring 30, the outer peripheral surface of the piston 10 and an inner peripheral surface of the cylinder 2 is made to be a body 52, thereby configuring a Helmholtz resonator 50A.SELECTED DRAWING: Figure 3
Patent JP-2017076663-A (JP)
Title: Electronic component mounting board
Inventor: SHIMAKAWA SHIGERU
IPC: H01L23/12
Filed: 2015-10-13
Abstract: PROBLEM TO BE SOLVED: To achieve thinning and cost reduction in a power circuit board forming a large power circuit for motor drive, or the like, by achieving compatibility of improvement in the thermal conductivity for heat dissipation and the insulation, thereby reducing the constituent layer of a power circuit board.SOLUTION: In a board for mounting an electronic component EC, the board is formed on the inner surface of the housing where the electronic component, and the like, are housed. An alumite layer 330 is provided as an insulating layer of the electronic component EC on the mounting surface side. The alumite layer 330 is formed on the inner surface of a recess provided in the surface of the board. On the bottom face of the recess, a wiring layer 305 for mounting the electronic component EC is provided via a resin layer 403. The recess is filled with the resin 403 mixed with aluminum nitride particles AP.SELECTED DRAWING: Figure 4
Patent JP-2017076686-A (JP)
Title: Wafer processing method
Inventor: YAMATO MANAMI
IPC: B65G49/07
Filed: 2015-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a wafer processing method that can reduce a needless standby time for a wafer processing device.SOLUTION: A wafer processing method in which a wafer unit (WU) supporting a wafer (W) on an annular frame via an adhesive tape is circulatively conveyed by an accommodating tray (40) on a conveyor (31) to process wafers one by one, comprises a step in which a carry-in device (2A) detects an empty container tray from plural container trays and carries an unprocessed wafer into the container tray, a step in which a processing device (2B, 2C) detects a processing target wafer from a wafer ID appended to a wafer unit and processes the processing target wafer, a step in which the processing device detects an empty container tray from the plural container trays and delivers a processed wafer to the container tray, and a step in which a carry-out device (2D) detects a processed wafer and carries out the processed wafer from the container tray.SELECTED DRAWING: Figure 4
Patent JP-2016087450-A (JP)
Title: High frequency treatment instrument for endoscope
Inventor: ISHII YASUHISA
IPC: A61B18/12
Filed: 2015-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency treatment instrument for an endoscope which prevents an insulation coating from peeling by bringing a treatment part having a pair of grip pieces into contact with a holding frame while supporting the treatment part with the holding frame.SOLUTION: A high frequency treatment instrument 100 for an endoscope comprises: an operation wire 30; a treatment part 10 having a pair of grip pieces (scissor pieces 12, 22) which are pivotally supported by a rotary shaft 29 so as to be openable and closable, comprise blade parts 13, 23, and in which the substantially whole area of a peripheral surface excluding the blade parts 13, 23 is covered with insulation coatings 18, 28; a connection terminal 52 for applying a high frequency voltage to the blade parts 13, 23; an operation part 50 for operating the treatment part 10 by the operation of the operation wire 30, and opening and closing the grip pieces (the scissor pieces 12, 22); a holding frame 20 for accommodating a part of the treatment part 10 inside a pair of arm parts 16, and holding both ends of the rotary shaft 29; and a spacer part 15, which is disposed between an inner surface 152 of the arm part 16 and an opposing surface 154 facing the inner surface 152 of the arm part 16 of the treatment part 10 accommodated in the arm part 16, for separating the inner surface 152 and the opposing surface 154.SELECTED DRAWING: Figure 3
Patent JP-2017077573-A (JP)
Title: Device and method for casting anode for electrolysis
Inventor: SUZUKI YU
IPC: B22D25/04
Filed: 2015-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for casting an anode for copper electrolysis capable of suppressing occurrence of swelling when the anode for copper electrolysis is cast.SOLUTION: A device for casting an anode for copper electrolysis includes a plurality of anode casting molds 2 installed on a turntable 1, and a casting position I, a cooling region II, and an anode peeling machine 11 that peels off an anode A in this order in a rotation direction of the turntable 1, and a mold-release agent sprinkling position at which a mold-release agent slurry is sprinkled between the cast anode A for electrolysis and the anode casting mold 2 is set in the cooling region II. When the mold-release agent slurry is sprinkled while a shoulder portion of the anode A for electrolysis is pushed up from the anode casting mold while the anode casting mold 2 travels in the cooling region II, a part of crystal water contained in the sprinkled mold-release agent slurry is decomposed, which can suppress "swelling" of the anode for electrolysis and can also suppress seizure and sticking of the anode for electrolysis and the anode casting mold.SELECTED DRAWING: Figure 1
Patent JP-2017084472-A (JP)
Title: Cap for replenishing power storage battery liquid
Inventor: SAKAI FUKUICHI
IPC: H01M2/36
Filed: 2015-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a cap for replenishing a power storage battery liquid that can facilitate attachment and detachment and enhance adhesion.SOLUTION: When a quick lever 12 is rotated by 90° while the quick lever 12 is brought into an upright state and the side surfaces of first and second movable plates 14, 14is set to be parallel to the major axis direction of an elliptical plate 16, the elliptical plate 16 rotates by 90°, and the first and second movable plates 14, 14slide in the opposite directions along the radial direction of a rubber plate 13 against the urging force of a rubber band 15, and when the quick lever 12 is tilted and the elliptical plate 16 is pulled up via a connecting rod 17, the rubber plate 13 is compressed in the vertical direction by the upper member 11 and the first and second movable plates 14, 14, and expanded in the radial direction.SELECTED DRAWING: Figure 3
Patent JP-2017079607-A (JP)
Title: Fruit juice feeling improver
Inventor: ONISHI MASANOBU
IPC: A23L27/20
Filed: 2015-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a fruit flavor food and drink having an excellent fruit juice feeling in a fruit flavor food and drink, especially a juice-free beverage and a beverage having a low fruit-juice content.SOLUTION: The fruit juice feeling improver for a fruit flavor food and drink contains methyl jasmonate and/or methyl dihydrojasmonate as an active ingredient. A method for improving a fruit juice feeling of a fruit flavor food and drink comprises adding 0.0000001 to 0.1 ppm of one or more kinds selected from methyl jasmonate and methyl dihydrojasmonate to the fruit flavor food and drink. A method for producing a fruit flavor food and drink comprises containing 0.0000001 to 0.1 ppm of one or more kinds selected from methyl jasmonate and methyl dihydrojasmonate in the fruit flavor food and drink.SELECTED DRAWING: None
Patent JP-2017082462-A (JP)
Title: Resin foam buried body, resin foam buried body manufacturing method and hollow concrete slab
Inventor: IKEGAME EMIKO
IPC: E04B5/32
Filed: 2015-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent air bubble generation from a resin foam buried body that is buried in concrete.SOLUTION: A resin foam buried body 10 is manufactured by heating a resin foam charged in a metal mold by steam to fuse particles of the resin foam, subsequently heating a preset surface by supplying more steam, and forming an air bubble restraining layer 12 by fusing a surface of a resin foam layer 11 in which the particles of the resin foam are fused. Burying the resin foam buried body 10 in the concrete restrains generation of air bubbles that are pressed outward from inside the resin foam buried body 10 after installing the concrete.SELECTED DRAWING: Figure 1
Patent JP-2017084949-A (JP)
Title: Resin composition for circuit board, prepreg, metal-clad laminate sheet, circuit board, and semiconductor package
Inventor: KOMORI TAKASHI
IPC: C08J5/24
Filed: 2015-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for circuit board excellent in the impregnation property to a fiber base material, and to provide a prepreg using the same, a metal-clad laminate sheet, a circuit board, and a semiconductor package.SOLUTION: A resin composition for circuit board contains a thermosetting resin, a hardener, a silane coupling agent having a functional group having reactivity with thermosetting resin, and an inorganic filler. The functional group contains one kind or more selected from a group consisting of amino group, epoxy group and vinyl group. Assuming the number of the functional groups in the silane coupling agent is p, and the number of the Si atoms in the silane coupling agent is q, q is 2 or more, and p/q is 2 or more.SELECTED DRAWING: Figure 1
Patent JP-2017087441-A (JP)
Title: Pressure control apparatus
Inventor: KUDAMATSU JUN
IPC: B29C45/73
Filed: 2015-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a pressure control apparatus that can control the pressure of a medium circulating in a circulation path to an optimum pressure.SOLUTION: The pressure control apparatus controls the pressure of a medium circulating in a circulation path provided between each of the suction side and the discharge side of a pump and a predetermined object, and comprises a temperature detection unit for detecting the temperature of the medium in the circulation path, a pressure calculating unit for calculating the saturated vapor pressure of the medium in the circulation path based on the temperature detected by the temperature detection unit, and a pressure control unit for controlling the pressure of the medium on the suction side of the pump to be equal to or higher than the saturated vapor pressure calculated by the pressure calculation unit.SELECTED DRAWING: Figure 1
Patent JP-2016028303-A (JP)
Title: Display device and electronic instrument
Inventor: YAMAMOTO YASUSHI
IPC: G02F1/1333
Filed: 2015-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of preventing the leakage of light from the inside of a body while decreasing the number of screwing positions.SOLUTION: A display device 14 accommodates a display panel 18 thereinside. A first body 20 has an opening that exposes a display surface of the display panel 18, and the display panel 18 is attached to the first body 20. A second body 30 is attached to the first body 20 so as to cover a rear surface of the display panel 18. At one tip portion 34 of the first body 20 and the second body 30, a folding portion is formed. The other tip portion of the first body and the second body includes an insertion portion 22 that is inserted into the inner surface side of the folding portion. Along one side wall of the first body and the second body, an engagement pawl is formed; and along the other side wall of the first body and the second body, an engagement portion that engages with the engagement pawl is formed.SELECTED DRAWING: Figure 2
Patent JP-2017091657-A (JP)
Title: Nonaqueous electrolyte secondary battery and manufacturing method thereof
Inventor: AKIYAMA NAOHISA
IPC: H01M4/62
Filed: 2015-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery in which the oxidative decomposition of a nonaqueous electrolyte solution is suppressed, and a method for manufacturing such a nonaqueous electrolyte secondary battery.SOLUTION: A method for manufacturing a nonaqueous electrolyte secondary battery according to the present invention comprises: a positive electrode plate manufacturing step for forming a positive electrode active material layer on a piece of positive electrode current collector foil to manufacture a positive electrode plate; a housing step for housing the positive electrode plate, a negative electrode plate, an electrolytic solution, and trilithium phosphate in a battery case; and an initial charging step for initially charging the battery after the housing step. In the positive electrode plate manufacturing step, a composite oxide including at least lithium and manganese is used as a positive electrode active material. Further, in the positive electrode plate manufacturing step, carbon material with at least one of manganese and a manganese oxide deposited on the surface thereof is used as a conductive assistant.SELECTED DRAWING: Figure 3
Patent JP-2016140757-A (JP)
Title: Game machine
Inventor: AKIYAMA KOICHI
IPC: A63F7/02
Filed: 2015-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine including characteristic display means among game machines represented by pinball game machines (pachinko machines) and rotary-drum game machines (slot machines).SOLUTION: A decorative image display unit 208 can display a first display (performance display to be performed if the level of a successive-hitting scale RD reaches the maximum) and a second display (display where three lord pictures YM1 to YM3 are aligned). The first display may be displayed in response to multiple operations of a performance button 136e. The second display may be displayed in response to multiple operations of the performance button 136e. Pressing and holding the performance button 136e may start the first display. Pressing and holding the performance button 136e does not start the second display.SELECTED DRAWING: Figure 12
Patent JP-2017087532-A (JP)
Title: Production method for liquid jet head, liquid jet head, and liquid jet device
Inventor: KUBOTA ZEN
IPC: B41J2/16
Filed: 2015-11-09
Abstract: PROBLEM TO BE SOLVED: To standardize a discharge electrode and to simplify an electrode formation process by connecting the connection terminal 19 of an actuator side and such terminal of a cover plate side to electrically connect a conductive film 11 formed on plural discharge grooves 3 and the films 11 formed on the inside face of a slit 9 and the inner surface of a recess 7.SOLUTION: A production method for a liquid jet head 1 comprises: a groove formation process S1 of alternately forming the discharge grooves 3 and non-discharge grooves 4 on the upper face U1 of an actuator substrate 2 in a reference direction K; a cover plate processing process S2 of forming on the upper face U2 of the cover plate 6, a recess 7 and the slits 9 penetrating from the bottom of the recess 7 to the lower face L2 on the side opposite to the upper face U2; an electrode formation process S3 of forming the conductive films 11 on the surface and both sides of the discharge grooves 3, both sides of non-discharge grooves 4, the inner surfaces of the slits 9 and the recess 7, and the lower face of the cover plate; and a substrate joint process S4 of joining the lower face L2 of the cover plate 6 to the upper face U1 of the actuator substrate 2 to communicate the slits 9 with the discharge grooves 3.SELECTED DRAWING: Figure 1
Patent JP-2016098375-A (JP)
Title: Self-luminous photosensitive resin composition, color filter manufactured therefrom, and image display device including the color filter
Inventor: KIM JU HO
IPC: G02B5/20
Filed: 2015-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a self-luminous photosensitive resin composition and an image display device including a color filter manufactured from the resin composition, and more particularly, to provide a self-luminous photosensitive resin composition comprising quantum dots, scattering particles, a photopolymerizable compound, a photopolymerization initiator, an alkali-soluble resin, and a solvent, and an image display device including a color filter manufactured from the resin composition.SOLUTION: The color filter comprising the above composition eliminates decrease in efficiency of light of a conventional color filter; and when the color filter is introduced into an image display device, the color filter maintains excellent color reproduction characteristics and high efficiency of light, and thereby ensures various color expressions and achieves high-quality sharp images.SELECTED DRAWING: Figure 1
Patent JP-2017086619-A (JP)
Title: Absorbent product
Inventor: MASUI YAMATO
IPC: A61F13/534
Filed: 2015-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an absorbent product in which a center and side regions of an absorbent core can also effectively provide an absorbent property, and having an excellent liquid return preventive property to skin and an excellent absorbent property for highly viscous excretion liquid.SOLUTION: An absorbent product 1 includes an absorbent body 14 having a skin-side sheet 10, a non-skin-side sheet 13, and an absorbent core 40. The skin-side sheet 10 is made up of a surface sheet 11A having a plurality of tall convex parts 31 and short convex parts 32, in which the short convex parts 32 has higher density than that of the tall convex parts 31, and a liquid passage R surrounding the tall convex parts 31 to communicate with the short convex parts 32. The absorbent core 40 includes a pair of side regions 45 and a center region 41 in an excretion facing part B, the center region 41 being thicker than each of the side regions 45 and integrally formed with the side regions 45. In each of the side regions 45, a plurality of compressed part 6 are formed in a scattered manner in a longitudinal direction and width direction of the product, the compressed part 6 serving as a local highly-dense part in which the part where the compressed part 6 is formed is made highly dense than peripheral parts.SELECTED DRAWING: Figure 9
Patent JP-2017087640-A (JP)
Title: Cover production method
Inventor: SANKAI YOICHIRO
IPC: F16C41/00
Filed: 2015-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a cover production method capable of securing sealability in a state of being attached to an outer ring of a hub unit.SOLUTION: The invention is configured to; prepare a first mold having a first protrusion protruding into a first recess part for forming a part of a cavity in which a resin material is filled; then prepare a second mold having a second protrusion protruding into a second recess part for forming other part of the cavity; support a nut by the first protrusion; support a core grid containing a cylindrical part to be inserted into an outer ring, by the second protrusion; perform mold register of the first mold and second mold, for forming the cavity; then inject the resin material into the cavity, for molding a cover having the nut and the core grid; move the first mold to a direction of separating from the second mold for removing the cover from the second mold; then, after removing the cover from the second mold, extrude the cover with a pin arranged in the first mold to the mold register direction, for removing the cover from the first mold.SELECTED DRAWING: Figure 4B