baber/WOPTO huggingface dataset:
Patent JP-2019009581-A (JP)
Title: Antenna module and communication module
Inventor: KATO NOBORU
IPC: H01Q5/35
Filed: 2017-06-23
Abstract: To provide an antenna module and a communication module including the same, having an increased gain or a compact structure of each of two antennas of different frequency bands.SOLUTION: A communication module 201 includes: a first antenna which is connected to a first RFIC element 1 having a first frequency band as a communication frequency band; and a second antenna which is connected to a second RFIC element 2 having, as a communication frequency band, a second frequency band which is higher than the first frequency band. The first antenna is a coil antenna 10 formed on the surface of a substrate 9. The second antenna includes: a matching conductor pattern 20 which is arranged outside the formation region of the coil antenna 10 in a plan view of the substrate 9, and connected to the coil antenna 10 to form a conductor loop by including a part of the coil antenna 10, so as to make the coil antenna 10 function as a dipole antenna in the second frequency band; and the coil antenna 10.SELECTED DRAWING: Figure 1
Patent JP-2018170486-A (JP)
Title: Method for manufacturing printed wiring board
Inventor: MATSUMOTO KEISAKU
IPC: H05K3/46
Filed: 2017-06-23
Abstract: PROBLEM TO BE SOLVED: To prevent cracks from being generated in an insulating resin layer in through hole processing of the insulating resin layer by a drill.SOLUTION: A method includes the steps of: preparing at least one laminated board 1 in which a metal 12 is adhered to at least one surface of an insulating resin layer 11 not including an insulating cloth material; forming an inner layer land forming member 21 on a surface located at least at an upstream side in a penetration direction of a through hole 5 on a surface out of surfaces of the insulating resin layer 11 in a printed wiring board 100 on which the through hole 5 is formed; sandwiching the laminated board 1 by an insulating layer 3; forming the through hole 5 so as to penetrate the inner layer land forming member 21 adhered to the insulating resin layer 11; and forming an inner layer land 2 on a peripheral edge portion of the through hole 5.SELECTED DRAWING: Figure 2
Patent JP-2019009313-A (JP)
Title: Manufacturing method of rare-earth magnet, and rare-earth magnet
Inventor: MAEDA TORU
IPC: C22C38/00
Filed: 2017-06-26
Abstract: To provide a manufacturing method of rare-earth magnet having high density and excellent in shape retention, and to provide a rare-earth magnet.SOLUTION: A manufacturing method of rare-earth magnet includes a preparation step of preparing a foil of Nd-Fe-B based alloy of 25 μm or less having a Nd-Fe-B phase as a main phase, a pulverization step of pulverizing foils of the Nd-Fe-B based alloy and obtaining flaky powder P thereof passed through the sieve mesh having an opening of two times or more of the thickness of the foils, a hydrogen treatment step of hydrogenating the Nd-Fe-B based alloy, a blending step of blending a solid lubricant to the powder of the Nd-Fe-B based alloy subjected to hydrogen treatment and obtaining mixed powder, a molding step of obtaining a hydrogenation compact by pressure molding the mixed powder, and a dehydrogenation step of obtaining a magnet molding having a Nd-Fe-N phase as a main phase, by performing dehydrogenation processing of the hydrogenation compact.SELECTED DRAWING: Figure 1
Patent JP-2018025545-A (JP)
Title: Micro fluid chip and micro fluid system having function region covered with flexible or deformable cover
Inventor: NIKLAS FRISCHE
IPC: G01N37/00
Filed: 2017-06-27
Abstract: PROBLEM TO BE SOLVED: To reduce risks of exposure of a material component by removal of a part of a capping film at an end of a micro fluid structure.SOLUTION: A micro fluid chip 2 including a function region covered with a flexible or deformable cover is characterized in that the cover has an expansion limitation element. The expansion limitation element can be formed as a stable plate having a stable plate with at least one opening. The expansion limitation element prevents expansion of the capping film 6 or a barrier wall without limitation and mechanically reduces bonding of materials between the bottom part of the micro fluid chip and the capping film.SELECTED DRAWING: Figure 2
Patent JP-2019007905-A (JP)
Title: Fresh concrete mixed state monitoring device
Inventor: FUKUMOTO TAKASHI
IPC: B28C7/02
Filed: 2017-06-28
Abstract: To provide a fresh concrete mixed state monitoring device that can predict a slump value of fresh concrete being mixed by visual confirmation on a semiquantitative level.SOLUTION: The present invention includes: display means 11 for displaying a load curve showing the load on a mixer when the mixer is mixing fresh concrete; and storage means 12 for storing data including the load curve measured in advance and the slump value when the kneading is being done on a mixing condition-by-mixing condition basis, the display means displaying the load curve for a mixing mixer under a mixing condition set for a target slump value when the kneading is being done, extracting a plurality of pieces of data for slump values different from the target slump value in the same mixing condition from the data stored in the storage means, and displaying the load curve for the mixer in each data.SELECTED DRAWING: Figure 3
Patent JP-2019006077-A (JP)
Title: Three-dimensional shaping apparatus
Inventor: TAKANO TAKAFUMI
IPC: B33Y30/00
Filed: 2017-06-28
Abstract: To provide a three-dimensional shaping apparatus that can be used to make a three-dimensional shaped article with great shaping precision.SOLUTION: A three-dimensional shaping apparatus comprises a shaping table, a discharge head, a heating part, a transfer mechanism, and a control part. The control part is configured so that the discharge head starts to discharge a curing liquid for forming a cross-sectional layer in a first layer when the heating part does not produce output and the heating part starts to produce output at least after the discharge head starts to discharge the curing liquid for forming the cross-sectional layer in the first layer.SELECTED DRAWING: Figure 3
Patent JP-2019012773-A (JP)
Title: Processing method of wafer
Inventor: SUZUKI KATSUHIKO
IPC: H01L21/304
Filed: 2017-06-30
Abstract: To perform cutting work appropriately, by adhering a dicing tape to the back side of a wafer.SOLUTION: A processing method of a wafer having a device region having a device, and an outer boundary excessive region surrounding the device region on the surface includes a back grinding step of forming a recess by grinding the region on the back side of the wafer corresponding to the device region and forming an annular reinforcement part on the outside of the recess, a dicing tape sticking step of sticking a dicing tape to the back side of the wafer, and a division step of cutting the wafer along division schedule lines. In the back grinding step, the annular reinforcement part and the bottom face of the recess are connected and a tapered surface inclining from a direction perpendicular to the back is formed, and in the division step, cutting of the wafer is started by making a cutting blade cut into the inside from the outer peripheral edge of the wafer on one end side of the division schedule line, and cutting of the wafer is stopped by raising the cutting blade on the farther inside than the outer peripheral edge of the wafer on the other end side of the division schedule line.SELECTED DRAWING: Figure 4
Patent JP-2019010380-A (JP)
Title: Pulse wave measurement apparatus
Inventor: TAHASHI ICHIRO
IPC: A61B5/02
Filed: 2017-06-30
Abstract: To measure a pulse wave with a proper amplitude.SOLUTION: A pulse wave measurement apparatus comprises: a piezoelectric sensor 1 arranged to face a pulse wave measurement portion; and a cuff band 7 being a pressing part. The cuff band 7 is positioned on a downstream side of a radial artery 8a to the piezoelectric sensor 1. When pressing by the cuff band 7 is performed to a left wrist 8 of a subject, the radial artery 8a on an upstream side of the pressed portion is expanded, then a pulse wave from the expanded radial artery 8a is transmitted to the piezoelectric sensor 1. Amplitude of the pulse wave is larger than that of a pulse wave transmitted from a radial artery which is not being expanded.SELECTED DRAWING: Figure 1
Patent JP-2019011446-A (JP)
Title: Aqueous dispersion of water-insoluble dye
Inventor: TAKEMURA KAZUNARI
IPC: C09D11/326
Filed: 2017-06-30
Abstract: To provide: an aqueous dispersant of a water-insoluble dye capable of securing an excellent redispersibility capable of suppressing the clogging of a discharge nozzle caused by the solid content in an ink discharge nozzle and storage stability at high temperature; a water-based ink for inkjet recording; an inkjet recording method; and a transfer dyeing method.SOLUTION: There are provided; [1] an aqueous dispersant of a water-insoluble dye containing a water-insoluble dye, a water-insoluble polymer dispersant having an acid value of 80 mgKOH/g or more and 170 mgKOH/g or less and a weight average molecular weight of 100000 or more and water; [2] a water-based ink for inkjet recording containing the aqueous dispersant of a water-insoluble dye and an organic solvent; [3] an inkjet recording method of recording on a sheet-like recording medium using the water-based ink; and [4] a transfer dyeing method in which an intermediate transfer medium recorded by the inkjet recording method and an object to be dyed are overlapped, followed by heating and a dye imparted to the intermediate transfer medium is heated and transferred to an object to be dyed.SELECTED DRAWING: None
Patent JP-2019016474-A (JP)
Title: Display device
Inventor: MURAI ATSUTO
IPC: H01L51/50
Filed: 2017-07-05
Abstract: To provide a display device capable of suppressing the occurrence of a short circuit between wirings and inhibiting moisture from entering into a display region.SOLUTION: A display device includes: a display region and a peripheral region in the outside of the display region; first wiring extending in the peripheral region from the peripheral edge of at least the display region; an organic insulation layer which is provided in the display region and the peripheral region thereof and covers the first wiring while having a first groove in the peripheral region; an embedding part which is provided in the first groove of the organic insulation layer and includes an insulation material having lower water vapor permeability than that of a constituent material of the organic insulation layer; and second wiring which is opposite to the first wiring across the embedding part and whose potential is different from that of the first wiring.SELECTED DRAWING: Figure 4
Patent JP-2019015822-A (JP)
Title: Diffusion unit
Inventor: CHIBA YOSHIMOTO
IPC: G02B3/00
Filed: 2017-07-05
Abstract: To provide a new diffusion unit.SOLUTION: A diffusion unit comprises at least two diffuser panels 12a, 12b in which a plurality of microlens surfaces are arranged along an incident direction of a light beam. The diffuser panels 12a, 12b are arranged such that when seen from the incident direction A, sides 13a, 13b forming the microlens surface do not overlap each other and become nonparallel to each other.SELECTED DRAWING: Figure 2
Patent JP-2019014694-A (JP)
Title: Diet patch using thermoplastic elastomer gel composition containing capsaicin
Inventor: CHO KYU HAK
IPC: A61K31/16
Filed: 2017-07-10
Abstract: To provide diet patches using a thermoplastic elastomer gel composition containing capsaicin in which a capsaicin component added to the thermoplastic elastomer gel constituting a skin adhesion layer attached to a specific part of the body induces fat decomposition along with heat generation and assists the dieting of the attachment site.SOLUTION: A diet patch using a thermoplastic elastomer gel composition containing capsaicin is used by adhering to the skin and comprises a skin adhesion layer formed by adding capsaicin to a thermoplastic elastomer gel, a support layer impregnated with the skin adhesion layer, and a release liner attached to one side of the skin adhesion layer. The skin adhesion layer comprises 3 to 20 parts by weight of SEBS or SEEPS, 42 to 53 parts by weight of a tackifier, 42 to 53 parts by weight of a mineral oil, and 0.001 to 0.025 parts by weight of capsaicin, and the capsaicin component contained in the thermoplastic elastomer gel induces fat decomposition with heat generation to aid in the dieting of the adhesive site.SELECTED DRAWING: Figure 1
Patent JP-2019017418-A (JP)
Title: Electric tooth-brush, system, brushing region detection method and program
Inventor: YOSHIDA HIDEKI
IPC: A46B13/02
Filed: 2017-07-11
Abstract: To provide an electric tooth-brush that can find a translation position of a brushing region in dentition with high accuracy.SOLUTION: An electric tooth-brush of the present invention includes a gyro sensor for detecting an angular velocity of a main body in the inside of the main body having a head part, a neck part and a grip part along a longitudinal axis direction. An angle θ formed by the vertical axis of the main body at the time when the bristle of the head part comes in contact with the brushing region of the dentition to the vertical axis of the main body when the bristle of the head part comes in contact with the reference position of the dentition is found on the basis of the output of the gyro sensor. A corresponding point P corresponding to the brushing region is found on an approximate curve E1 curved in response to the dentition based on angle θ, and the coordinate of the corresponding point P is assumed as the translation position of the brushing region.SELECTED DRAWING: Figure 9
Patent JP-2018019081-A (JP)
Title: Sintered compact, manufacturing method thereof, press device and resin mold ring
Inventor: NATSUMEDA MITSUTOSHI
IPC: B30B11/02
Filed: 2017-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of sintered compact capable of manufacturing a sintered compact, subjected to polar anisotropic orientation regardless of whether the main magnetic flux generating position is inner diameter side or outer diameter side, easily with high processing yield, while reducing the process until obtaining a sintered compact, and to provide a press device, a sintered compact, and a resin mold ring.SOLUTION: A press device 10 includes a lower punch 14 forming a cavity 28 along with a die 12, an upper punch 16, yokes 18a, 18b provided on the opposite sides of the die 12, and a pair of coils 20 on the opposite sides of the cavity 28. Profile of the cavity 28 is circular arc-shape including a first arc 38a, a second arc 38b, a first side part 38c and a second side part 38d. The first arc 38a is closer to the lateral face of the die 12 than the second arc 38b, the cavity 28 is provided closer to any one coil 20 side than the center of the die 12 in the first direction, and a current is fed to the pair of coils 20 so that the orientation magnetic fields to be generated are opposite in polarity from each other.SELECTED DRAWING: Figure 3
Patent JP-2017225136-A (JP)
Title: Broadcast receiving device and video image display method
Inventor: YOSHIZAWA KAZUHIKO
IPC: H04H60/72
Filed: 2017-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a technique of receiving a digital broadcast capable of executing a function with a higher added value.SOLUTION: A broadcast receiving device receives a digital broadcasting service capable of executing an application coordinated with a broadcasting program. The broadcast receiving device comprises: a broadcast receiving part that receives a broadcast wave of a digital broadcast service; a separation part that separates the video image information of the broadcast program and application related information from the broadcast wave to be received; a broadcast video image decoding part that decodes video image information of the broadcast program; an application acquisition part that acquires an application on the basis of location information included in the application related information; an application execution part that acquires additional data from a server device by executing the acquired application; a video image conversion part that converts the video image of the broadcast program decoded by the broadcast video image decoding part by using the acquired adding data to a high quality video image which has higher quality than the video image; and a display part that can display the high quality video image.SELECTED DRAWING: Figure 20A
Patent JP-2018048305-A (JP)
Title: Combination of styrene/butadiene elastomer, and tire having rubber tread containing traction resin and preliminarily hydrophobized precipitated silica reinforcing agent
Inventor: RENEE MARIE WEBER
IPC: C08L93/04
Filed: 2017-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire having an outer peripheral tread having a tread travel surface.SOLUTION: A pneumatic tire having an outer peripheral tread contains a peripheral direction tread composition containing a reinforcement filler which contains unique combination of solution-prepared and emulsion-prepared styrene/butadiene elastomer, and a specific combination of a plurality of traction promotion resins and selected carbon black and preliminarily hydrophobized precipitated silica, where the traction resin contains a polyester phthalate resin, a styrene/alpha-methylstyrene resin, gum rosin and a coumarone-indene resin, and the preliminarily hydrophobized precipitated silica is treated with at least one of alkoxy organic mercaptosilane and bis(3-trialkoxysilyl organic) polysulfide (containing 2 to 4 connection sulfur atoms in the polysulfide bridge on the average).SELECTED DRAWING: None
Patent JP-2019023387-A (JP)
Title: Indirect drainage joint
Inventor: MIZUNO HIROTOSHI
IPC: E03C1/12
Filed: 2017-07-24
Abstract: To provide an indirect drainage joint which suppresses scattering of a drain flowing through an inside to an outside.SOLUTION: An indirect drainage joint 1 comprises an inside joint portion 30 and an outside joint portion 10. An inflow side connection portion 31 to which an upstream side drain pipe end 71a is connected is formed at an upstream side end of the inside joint portion 30. A slit 42 which makes an inside inner space 43 of the inside joint portion 30 communicate with an outer portion of the inside joint portion 30 is provided at an outer peripheral portion of the inside joint portion 30. An outflow side connection portion 11 to which a downstream side drain pipe end 73a is connected is formed at a downstream side end of the outside joint portion 10. An outside water passage 13 which makes an outside inner space 12 of the outside joint portion 10 communicate with an outer portion of the outside joint portion 10 is provided at an outer peripheral portion of the outside joint portion 10. At least a bottom end of the inside joint portion 30 is positioned at a downstream side of a bottom end of the outside water passage 13 in the outside joint portion 10.SELECTED DRAWING: Figure 3
Patent JP-2019024935-A (JP)
Title: Absorbent article and package of the same
Inventor: KAWAKAMI HIKARI
IPC: A61F13/551
Filed: 2017-07-28
Abstract: To improve impression concerning an absorbent article and excretion.SOLUTION: An absorbent article (1) has an absorbing body (10), waist circumference parts (20, 30) and a tape member (40). The tape member (40) has a tape gripping part (42) provided at one end of the tape member (40), and a fixing part (44) provided at the other end. The fixing part (44) is fixed to a non-skin side face of the waist circumference parts (20, 30). The absorbent article has a seal member (50) with a seal gripper (52) and an adhesive part (55). The seal gripper (52) is provided at one end (50e) of the seal member (50). The adhesive part (55) is provided from one end (50e) of the seal member (50) to the skin side face of the other end side. The adhesive part (55) is adhered to the tape member (40). The re-adhesion of the seal member (50) separated from the tape member (40) is made possible in the adhesive part (55) by gripping the seal gripper (52).SELECTED DRAWING: Figure 2
Patent JP-2019031174-A (JP)
Title: Oil supply port closing device and closing device attachment structure
Inventor: HISAYAMA MASAHIRO
IPC: F02M37/00
Filed: 2017-08-07
Abstract: To provide an oil supply port closing device which enables a closing device of an oil supply port to be easily assembled to a fuel supply tube and makes the closing device less likely to be loosened after assembly, and to provide a closing device attachment structure.SOLUTION: A screw type oil supply port closing device is rotated along a circumferential direction of a fuel supply tube 5 to be fixed. The closing device has: a body 21 having a through hole and a valve seat disposed at an edge of the through hole; and a lid body which is rotatably supported by the body and biased to the valve seat. The body has an elastic part 212 which is displaced in a radial direction of the fuel supply tube to allow passage of a protruding part 52 when the protruding part of the fuel supply tube contacts therewith as the closing device is screwed into the fuel supply tube. An edge of the elastic part contacts with the protruding part of the fuel supply tube that has passed through the elastic part to prevent rotation of the closing device in a direction such that the closing device is loosened.SELECTED DRAWING: Figure 2
Patent JP-2019036094-A (JP)
Title: Coated plate material, car, detection system, and detection method
Inventor: UENO DAIJI
IPC: B62D25/10
Filed: 2017-08-14
Abstract: To provide, in a coated plate material having a coated layer on the surface of a substrate, the coated plate material provided with a concavo-convex area which can be detected in a difficult state to visually recognize in an appearance, a car, a detection system capable of detecting the concavo-convex area in the difficult state to visually recognize in the appearance, and a detection method.SOLUTION: A coated plate material 10 comprises: a substrate 11 having, on a surface 11a, a concavo-convex area 11P in an equally-spaced concavo-convex shape that reflects a terahertz wave L; and a paint layer 12 formed on the surface 11a of the substrate 11 to cover at least the concavo-convex area 11P and transmit the terahertz wave L.SELECTED DRAWING: Figure 1
Patent JP-2019037074-A (JP)
Title: Power conversion apparatus
Inventor: KAWASAKI DAISUKE
IPC: H02M7/48
Filed: 2017-08-16
Abstract: To provide a power conversion apparatus which can simplify an installation operation of wiring between boards and improve workability of the installation operation of the wiring between boards.SOLUTION: A power conversion apparatus 200 is used for a power conversion system 100 with a power generator 10 and an accumulator 50, and has a power generator chopper board 210 having a power generator chopper circuit 20 for the power generator 10, an accumulator chopper board 220 having an accumulator chopper circuit 60 for the accumulator 50, and an inverter board 230 having an inverter circuit 30 connected to the power generator chopper circuit 20 and the accumulator chopper circuit 60. At least one of the power generator chopper circuit 20 and the accumulator chopper circuit 60 and the inverter circuit 30 are connected inside the boards by wiring 240 between boards arranged within each board provided with each circuit.SELECTED DRAWING: Figure 2