baber/WOPTO huggingface dataset:
Patent JP-2018201182-A (JP)
Title: Electroacoustic conversion device
Inventor: ISHII SHIGEO
IPC: H04R17/00
Filed: 2017-05-30
Abstract: To provide an electroacoustic conversion device which enables a user to select desired acoustic properties.SOLUTION: An electroacoustic conversion device includes a housing 40, a piezoelectric type sounder 32, and a movable member 70. The housing 40 has a sound guide passage 41. The piezoelectric type sounder 32 includes: a first diaphragm 321 having a peripheral edge part; a piezoelectric element 322 disposed on at least one surface of the first diaphragm 321; and one or multiple passages 330 provided in an area between the peripheral edge part and the piezoelectric element 322. The piezoelectric type sounder 32 partitions an interior of the housing 40 into a first space part and a second space part via the passage parts 330. The movable member 70 has a support surface supported by the peripheral edge part and is configured to be able to move the piezoelectric type sounder 32 relative to the housing 40.SELECTED DRAWING: Figure 1
Patent JP-2018201450-A (JP)
Title: Fishing reel
Inventor: KAWAMATA ATSUSHI
IPC: A01K89/015
Filed: 2017-06-07
Abstract: To provide a fishing reel capable of preventing a fishing line from being hooked on a line stopper when the reel is used.SOLUTION: A fishing reel 1 includes a reel body 3, a spool shaft 5, a spool 7, and a line stopper. The spool shaft 5 is mounted on the reel body 3. The spool 7 is rotatably supported by the spool shaft 5. The spool 7 includes a line winding body 47 around which a fishing line is wound and a flange part 49 provided to the line winding body 47. The line stopper 13 is disposed inside the outside surface of the flange part 49 in an axial direction on the spool shaft 5, and locks the fishing line.SELECTED DRAWING: Figure 13
Patent JP-2018205646-A (JP)
Title: Two-lightwave phase adjustment device
Inventor: KIUCHI HITOSHI
IPC: G02F1/03
Filed: 2017-06-08
Abstract: To provide a method for controlling the phase of a coherent two-lightwave signal while maintaining the coherence with the signal being an optical signal, and a device that realizes the method.SOLUTION: A two-lightwave phase adjustment device 1 includes: a two-lightwave source 3; a wavelength separation unit 5; a first phase modulator 7; and a second phase modulator 9. The two-lightwave phase adjustment device 1 uses a coherent two-lightwave as an input signal, conducts a wavelength separation on the input signal, controls the light phase of each light signal, and then multiplexes the waves so as to obtain an output signal with the optical phase adjusted.SELECTED DRAWING: Figure 1
Patent JP-2019003729-A (JP)
Title: Battery pack
Inventor: SATO KATSUNORI
IPC: H01M50/528
Filed: 2017-06-12
Abstract: To provide a battery pack that can be made compact, while reducing manufacturing cost.SOLUTION: A battery pack 1 includes multiple battery cells 4 arranged so that positive electrode terminals 7 and negative electrode terminals 8 are placed alternately, a bus bar 5 for connecting the positive electrode terminals 7 and the negative electrode terminals 8 of adjoining battery cells 4, an insulation cover 3 that can be assembled in the battery cell 4, a monitoring board 10 for monitoring the state of the battery cell 4, and a detection terminal 12 for detecting the state of the battery cell 4. The monitoring board and the detection terminal 12 are disposed integrally on the inside 13. The detection terminal 12 is disposed to be connected electrically with the bus bars 5 when the insulation cover 3 is assembled in the battery cell 4.SELECTED DRAWING: Figure 3
Patent JP-2019001835-A (JP)
Title: Vinyl polymer powder, polycarbonate resin composition, and molded body thereof
Inventor: UEDA MASAHIRO
IPC: C08F212/08
Filed: 2017-06-12
Abstract: To provide an impact resistance modifier adding impact resistance to a molded body obtained by high temperature molding a resin composition such as a polycarbonate and further excellent in thermal stability (mechanical property holding after a wet heat test, discoloration and fire retardancy), and a thermoplastic resin composition containing the same.SOLUTION: There are provided a polyorganosiloxane-containing rubber latex having total amount of a sulfuric acid ion and a sulfonic acid ion contained in a solid component of 100 g of 2.4 mmol or less, a powder thereof, a resin composition containing the powder and a resin. There are provided a molded body thereof and a manufacturing method therefor.SELECTED DRAWING: None
Patent JP-2017158590-A (JP)
Title: Methods for developing natural killer cells from stem cells
Inventor: DAN S KAUFMAN
IPC: A61K35/545
Filed: 2017-06-13
Abstract: PROBLEM TO BE SOLVED: To provide methods for developing natural killer cells from stem cells.SOLUTION: A method for preparing NK cells from pluripotent stem cells comprises: culturing pluripotent stem cells in a first serum-free culture medium; aggregating undifferentiated stem cells to form embryoid bodies which are then cultured for producing hematopoietic precursor cells; culturing the precursor cells in a serum free culture medium to prepare NK cells. A method for using such NK cells, e.g., in treatment of cancer and infections is also provided. A series of methods is available for forming embryoid bodies and may be used in accordance with the embodiments.SELECTED DRAWING: None
Patent JP-2019000254-A (JP)
Title: Washing machine
Inventor: BEPPU YUKI
IPC: D06F39/00
Filed: 2017-06-14
Abstract: To prevent foreign odor from a tub even when a washing machine is used for a long time.SOLUTION: In a tub washing course, a washing step (S1), a rinsing step (S2), a dewatering step (S5), a tub washing step (S4) and a drying step (S6) are executed. In ultrasonic washing (step 7) in the washing step (S1), a control device operates an ultrasonic vibrator, and vibrates the water stored in an outer tub by a rotation water supply step and a supplementary water supply step. At this time, the ultrasonic vibrator and part of an inner tub are in a state of being immersed in water. After that, a main washing step (step 8) is started. The control device operates the ultrasonic vibrator for predetermined time, for example for 5 minutes, in the main washing (step 8), and then, stops the ultrasonic vibrator. In the main washing step (step 8), the control device rotates the inner tub at the rotational frequency (for example, 25-45 rpm) of the washing step and the rinsing step for predetermined time (for example, for 10 minutes).SELECTED DRAWING: Figure 10
Patent JP-2019002513-A (JP)
Title: Rotational inertia mass damper
Inventor: NAKAMINAMI SHIGEKI
IPC: F16F7/10
Filed: 2017-06-16
Abstract: To provide a rotational inertia mass damper capable of appropriately suppressing vibration by changing an inertia mass which is generated with rotation of a rotary mass.SOLUTION: The inside of a cylinder filled with a working fluid is divided into a first fluid chamber and a second fluid chamber by a piston which is freely slidable in an axial direction inside of the cylinder. An aggregate passage communicates to the first fluid chamber, and branch passages which are branched from the aggregate passage in parallel with each other communicate to the second fluid chamber. The aggregate passage and the branch passages are filled with working fluids. A flow of the working fluid in each of the branch passages is converted into a rotational movement of corresponding one of multiple rotary masses by a flow conversion mechanism. A communication destination of the aggregate passage is selectively switched to one branch passage among the multiple branch passages by a switching valve. An inertia mass which is generated with the conversion of the flow of the working fluid within one branch passage which is generated by sliding the piston within the cylinder into the rotational movement of the rotary mass corresponding thereto by the flow conversion mechanism is mutually different between the multiple rotary masses.SELECTED DRAWING: Figure 1
Patent JP-2019001753-A (JP)
Title: Oral composition
Inventor: INOTANI YUKI
IPC: A61K8/21
Filed: 2017-06-16
Abstract: To provide an oral composition having excellent retentivity of fluorine on a tooth flank, and improved uptake of fluorine ions into enamel.SOLUTION: An oral composition contains (A) a fluorine-containing compound, and (B) a colloidal particle, the surface of which is at least partially composed of aluminum oxide. The oral composition further contains (C) an anionic surfactant and/or (D) at least one enzyme selected from dextranase and mutanase.SELECTED DRAWING: None
Patent JP-2019001090-A (JP)
Title: Method for manufacturing laminate
Inventor: INOUE SHINJI
IPC: B41M1/30
Filed: 2017-06-16
Abstract: To provide a method for manufacturing a laminate in which a substrate film, a UV curable offset ink layer, an adhesive layer, and a sealant film are successively laminated, having such characteristics that the substrate film is free from wrinkles immediately after the ink is spread on the substrate film and irradiated with UV rays and the laminate shows excellent UV curability and has low migration of a photopolymerization initiator.SOLUTION: The method for manufacturing a laminate includes, in the described order: a step 1 of disposing a UV-curable offset ink layer 2 on a substrate film 1; a step 2 of curing the UV-curable offset ink layer 2 by use of a UV lamp in an atmosphere having an oxygen concentration of 5% or less; a step 3 of disposing an adhesive layer 3 on the UV-curable offset ink layer 2 after cured; and a step 4 of disposing a sealant film 4 on the adhesive layer 3. A detection amount of a photopolymerization initiator detected by an elution test of the laminate is less than 200 ppb.SELECTED DRAWING: Figure 1
Patent JP-2018127597-A (JP)
Title: Photocurable composition and display
Inventor: NAKAYAMA YUJI
IPC: H01L27/32
Filed: 2017-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a photocurable composition capable of forming an organic layer which is excellent in adhesion to a functional layer containing an inorganic compound and is rapidly cured by radiation.SOLUTION: The photocurable composition for forming an organic layer of an electronic element laminate including a functional layer containing an inorganic compound and the organic layer protecting the function layer contains an amide monomer, a polyfunctional (meth)acrylate compound, and a photopolymerization initiator. The amide monomer is preferably a cyclic amide monomer.SELECTED DRAWING: Figure 1
Patent JP-2019004807-A (JP)
Title: Methods for culturing microalgae
Inventor: UECHI SHUNJIRO
IPC: C12N1/12
Filed: 2017-06-27
Abstract: To provide methods for culturing microalgae while preventing putrefaction of organic matter contained in the Awamori distillery liquid waste and utilizing carbon dioxide gas generated by fermentation for culture of the microalgae.SOLUTION: Disclosed herein is a method for culturing microalgae using fermentable Awamori distillery liquid waste 30 obtainable by reduced pressure distillation during the distillation step in the Awamori production process, the method comprising: a first culture step S3 in which microalgae are cultured with a first culture fluid containing Awamori distillery liquid waste 30, a second culture step S5 in which the microalgae are further cultured after the step S3 with addition of a second culture fluid containing Awamori distillery liquid waste 30 to the first culture fluid in a liquid amount 1-2 times as much as the first culture fluid; and a third culture step S7 where the microalgae are further cultured after the step S5 with addition of a third culture fluid containing Awamori distillery liquid waste 30 to the second culture fluid in a liquid amount 1-2 times as much as the second culture fluid.SELECTED DRAWING: Figure 1
Patent JP-2019011686-A (JP)
Title: Blow-by gas recirculation device
Inventor: ISOJIMA HIROAKI
IPC: F01M13/00
Filed: 2017-06-29
Abstract: To provide a rational blow-by gas recirculation device which is further structurally improved through intensive researches to prevent the freezing while preventing the resonance.SOLUTION: The blow-by gas recirculation device includes a gas path constructed to guide blow-by gas produced in a crankcase 1b via the inside of a head cover 3 and a relief valve 18 through a blow-by pipe h to an intake system k, the gas path being mounted with an orifice 22, the orifice 22 being provided on a wall part w on the cylinder head side of an intake manifold 14. In the wall part w on the cylinder head side, a route 21 for the blow-by gas is formed. The orifice 22 is formed in a joint pipe 26 which is mounted in the route 21 for the blow-by gas to connect the blow-by pipe h in communication with the route 21 for the blow-by gas.SELECTED DRAWING: Figure 1
Patent JP-2019010849-A (JP)
Title: Image processing device, printer, image processing method, and image processing program
Inventor: TANASE KAZUYOSHI
IPC: B41J2/01
Filed: 2017-07-03
Abstract: To provide a printer capable of performing printing in which deterioration of printing quality is suppressed even when performing edge processing of an image in the printer using action liquid such as white ink and clear ink as a ground layer.SOLUTION: An image processing device generating print data causing a printer to execute printing on the basis of image data, comprises: a dot formation specification determination part determining dot formation specifications on the basis of the image data; and a print data generation part generating the print data on the basis of the dot formation specifications. The dot formation specification determination part independently performs edge processing to a contour pixel region of a partial image of color ink and edge processing to a contour pixel region of partial image of white ink (action liquid).SELECTED DRAWING: Figure 16
Patent JP-2019017151-A (JP)
Title: High frequency power supply device and power transmission device
Inventor: KOTANI HIROYUKI
IPC: H02J7/00
Filed: 2017-07-04
Abstract: To provide a high frequency power supply device capable of suppressing an overload applied to an element inside the high frequency power supply device even if a reflected wave is generated, and a power transmission device.SOLUTION: A high frequency power supply device 10 includes: a first inverter circuit 13 that outputs a first high frequency wave Va; a second inverter circuit 14 that outputs a second high frequency wave Vb having a phase difference of approximately 90 degrees with the first high frequency wave; and a 90-degree hybrid circuit 15 that outputs from a third terminal P3 a composite wave Vout obtained by combining the first high frequency wave supplied to a first terminal P1 and the second high frequency wave supplied to a second terminal P2. The 90-degree hybrid circuit 15 is provided with a power consumption circuit R3 that consumes power of a reflected wave Vref of the output composite wave when the reflected wave is input to the third terminal P3. The impedance of the power consumption circuit R3 is larger than the output impedance of the first inverter circuit 13 and the second inverter circuit 14.SELECTED DRAWING: Figure 3
Patent JP-2019017187-A (JP)
Title: Rotary electric machine, in-wheel motor drive device including the same, and manufacturing method of rotary electric machine
Inventor: KURODA MASARU
IPC: H02K7/116
Filed: 2017-07-07
Abstract: To provide a rotary electric machine which enables reduction of vibration caused by deformation of a stator and enables an axis of the stator and a rotation axis to be matched, and to provide an in-wheel motor drive device including the rotary electric machine and a manufacturing method of the rotary electric machine.SOLUTION: A rotary electric machine includes: a motor housing 8; an annular stator 9 provided at an inner periphery of the motor housing 8; a rotary shaft 6 which is rotatably supported through bearings 11, 12 on the motor housing 8; and a rotor 10 which is located at the radial inner side of the stator 9 and integrally disposed with the rotary shaft 6. An elastic member 20 is disposed between an outer peripheral surface of the stator 9 and an inner periphery surface of the motor housing 8 over an entire periphery. A surface of the elastic member 20 which contacts with the outer peripheral surface of the stator 9 is a refined surface. The elastic member 20 is formed by a high polymer material, and a linear expansion coefficient of the high polymer material is larger than a linear expansion coefficient of the motor housing 8.SELECTED DRAWING: Figure 3
Patent JP-2019016724-A (JP)
Title: Electronic equipment module
Inventor: NAGAMATSU MASAYUKI
IPC: H01L23/29
Filed: 2017-07-10
Abstract: To provide an electronic equipment module capable of maintaining high reliability by stabilizing the adhesion state of sealing resin.SOLUTION: An electronic equipment module 8 comprises: a heat radiation base 9 having first plane 9A a second plane 9B at the opposite side of the first plane 9A; a metal coated part 10 having infinite number of projections 13 on the surface thereof, which covers at least a part of the first plane 9A; a heating component 11 mounted on the metal coated part 10; and a sealing resin 12 sealing a part of the heat radiation base 9, the metal coated part 10 and the heating component 11. The number of the projections 13 disposed in a unit area gets larger from the outer edge of the heat radiation base 9 toward the inner side.SELECTED DRAWING: Figure 1
Patent JP-2019013688-A (JP)
Title: Discharge control device
Inventor: IMAI SHIGEO
IPC: A47K11/04
Filed: 2017-07-10
Abstract: To provide a technique capable of discharging contents of a container efficiently and properly.SOLUTION: A discharge control device includes a placing part for placing a container, a flow path of contents discharged from the container, a load cell 322 functioning as a gravity measurement unit to weigh the container when the container is placed in the placing part, and a control device 310 functioning as an abnormal determination unit to determine that abnormal conditions occur when the weight of the container before or after the contents is discharged from the container comes out of a range of a predetermined weight.SELECTED DRAWING: Figure 22
Patent JP-2019005527-A (JP)
Title: Coupled movement detachable chair for coupling with transfer instrument
Inventor: NAGATOMO MITSUO
IPC: A61G1/02
Filed: 2017-06-26
Abstract: To make it possible to provide a transfer movement instrument having a coupled movement detachable chair for the transfer movement instrument that makes it possible to quickly move a person to be cared sitting on the coupled movement detachable chair after transferring him/her using the transfer movement instrument, easily perform movement even if a slight step is present or floor finishing is soft, and perform transfer even from a low floor bed.SOLUTION: A transfer movement instrument and a coupled movement detachable chair are made to be a coupled car by a helper: moving a car body comprising left and right free front wheels 31 and free rear wheel 32 in the front-back direction and in the lateral direction and inserting a front-back direction and vertical direction support part 21 having an L-shape or inverse T-shape in a convex state into a predetermined concave position of the transfer movement instrument to form coupling having slackness in the vertical direction and in the front-back direction; and rotating a lateral direction holding part 22A backwards from a horizontal state and inserting a double end abutting part 22C into the inside of a lateral coupling part 101 of the transfer movement instrument to perform holding in the lateral direction. The transfer movement instrument whose load and own weight are dispersed is coupled with the coupled movement detachable chair to form a "transfer movement coupled movement detachable chair," a care instrument that is easy to use for the helper and is kind to a person to be cared.SELECTED DRAWING: Figure 1
Patent JP-2019020901-A (JP)
Title: Image processing apparatus, image display method, and computer program
Inventor: SAKIYAMA DAISUKE
IPC: G06F3/0484
Filed: 2017-07-13
Abstract: To reduce burden for users more than before when a screen is enlarged or reduced by a pinch-in or pinch-out operation.SOLUTION: An image processing apparatus displays a read image 7 enlarged or reduced in response to an operation on a touch panel display. The image processing apparatus comprises a screen display control unit 105 for displaying an image enlarged at a (N-1)th operation at a magnification higher than the magnification at the (N-1)th operation, if a Nth operation is a pinch-out operation, the (N-1)th operation is also the pinch-out operation and if the movements of the fingers at the two pinch-out operations are the same; and displaying the read image 7 reduced at the (N-1)th operation at a magnification lower than the magnification at the (N-1)th operation, if the Nth operation is a pinch-in operation and the (N-1)th operation is also the pinch-in operation and if the movements of the fingers at the two pinch-in are the same.SELECTED DRAWING: Figure 3
Patent JP-2019017296-A (JP)
Title: Fishing lure
Inventor: KAITANI KENJI
IPC: A01K85/16
Filed: 2017-07-15
Abstract: To provide a fishing lure which can be easily caught by a fishhook and which can easily reduce impact from the caught fish.SOLUTION: A fishing lure 1 includes: a lure body 10 having a back part 11; a first connecting part 13 fixed to a tip 10t of the lure body 10 and connected to a fishing line 5; and a fishhook part 20 connected to the first connecting part 13 via a lead line 21. The lure body 10 includes a back-side magnet 17 attached to the back part 11 at a distance from the first connecting part 13. The fishhook part 20 includes: a second connecting part 23 to which the lead line 21 is connected; a shank part 25 that continues from the second connecting part 23; a hook tip 27 extending from the shank part 25; and a shank-side magnet 29 attached to the shank part 25. When the second connecting part 23 is moved toward the first connecting part 13 by attracting the shank-side magnet 29 toward the back-side magnet 17, the lead line 21 has a length Lw positioned along the back part 11. In the fishhook part 20, a back-side virtual plane IP including the shank part 25 and the hook tip 27 is positioned on the back part 11 in a fin-like manner.SELECTED DRAWING: Figure 1
Patent JP-2019021772-A (JP)
Title: Fanless heat dissipation mechanism
Inventor: IWAMOTO KATSUYA
IPC: H01L23/36
Filed: 2017-07-18
Abstract: To provide a fanless heat dissipation mechanism capable of dissipating heat efficiently by using natural convection.SOLUTION: A fanless heat dissipation mechanism includes a tabular base having one side connected thermally with a heating component, multiple pin fins provided in a prescribed region overlapping the heating component in the plan view, out of the other side of the base, multiple tabular fins arranged around the prescribed region, out of the other side of the base, and elongating outward of the prescribed region, and a cover having an opening for exposing the pin fins, and covering the region provided with the tabular fins. Since multiple flow paths are formed along the tabular fins extending toward the outside of the region, around the region provided with the pin fins, blockage of an air flow toward the pin fins and generation of turbulence are reduced, and heat dissipation by generated natural convection is improved.SELECTED DRAWING: Figure 2
Patent JP-2019019571-A (JP)
Title: Work machine
Inventor: HORII KEIJI
IPC: B60N3/06
Filed: 2017-07-18
Abstract: To provide a work machine which allows an operator to rest his or her feet.SOLUTION: A work machine 1 includes a floor 5A, a driver seat 6 arranged on the floor 5A, and a footrest 79 provided on the floor 5A at the sides of the driver seat 6 so that an operator can rest his or her feet.SELECTED DRAWING: Figure 4