baber/WOPTO huggingface dataset:
Patent JP-2018067594-A (JP)
Title: Method for forming ultra-fine protrusions
Inventor: TAKAMURA SHUICHI
IPC: C30B29/62
Filed: 2016-10-18
Abstract: PROBLEM TO BE SOLVED: To form silicon with a high light conversion efficiency.SOLUTION: A plasma irradiation device 10 causes gas discharge of helium between a hot cathode 11 (LaB6) and a copper positive electrode 12 to generate plasma of a high density over 10m, and applies helium ions thereof to a surface of a silicon substrate. Thus, cone-like silicon fine protrusions having an aspect ratio of about 3 and a height of about 300 nm are formed on the surface. In the plasma irradiation device, the electron density is 10m, the electron temperature is about 5 eV, the incident ion energy is 40 eV, and the irradiation temperature is 500°C.SELECTED DRAWING: Figure 2
Patent JP-2018065931-A (JP)
Title: Resin varnish, method for producing the same, and method for manufacturing laminate
Inventor: AMANO TATSU
IPC: C08G61/02
Filed: 2016-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a maleimide-based resin varnish which has a short gel time and is capable of giving a cured product having a low dielectric constant, a low dielectric loss tangent, and high adhesion, a method for producing the same, and a method for manufacturing a laminate using the resin varnish.SOLUTION: The resin varnish contains a maleimide compound having two or more maleimide groups, an allyl group-containing resin, and a solvent. The allyl group-containing resin has either or both of formula (1) and formula (2), formula (3), and formula (4). The total content of the constituent unit (2) and the constituent unit (4) is 10-80 mol% based on all the constituent units. (Ar is a benzene ring or a naphthalene ring; R is a group represented by formula (r1) or (r2); and p and q are each independently 0 or 1.)SELECTED DRAWING: None
Patent JP-2018067657-A (JP)
Title: Semiconductor module
Inventor: IWASAKI SHINGO
IPC: H01L25/07
Filed: 2016-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor module where two switching elements connected in parallel are encapsulated and which has a structure less likely to cause gate oscillation.SOLUTION: A semiconductor module 3 comprises a pair of metal plates 31, 33 and two transistor chips 32a, 32b. The transistor chips 32a, 32b are sandwiched by the pair of metal plates 31, 33 and encapsulated by a resin package 30. Emitter electrodes 321 of the transistor chips 32a, 32b are electrically connected with the metal plate 33. In the resin package 30, two collector terminals 34a, 34b extend from the metal plate 31; and one emitter terminal 35 extends from the metal plate 33; and the emitter terminal 35 extends to the outside from between the two collector terminals 34a, 34b on a lateral face of the package. The emitter terminal 35 extends from the metal plate 33 at a position equidistant from respective emitter electrodes 321 of the two transistor chips 32a, 32b.SELECTED DRAWING: Figure 2
Patent JP-2018064837-A (JP)
Title: Support leg unit and structure having the same
Inventor: KOMAI KANAME
IPC: A47B3/12
Filed: 2016-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a support leg unit which has a simple configuration, can be disassembled in a compact manner, and easily assembled and disassembled, and to provide a structure having the same.SOLUTION: Each support leg body (20) of a support leg unit (10) supporting a top plate (2) includes: two support legs (21, 21) in which holes (21a) are formed on the upper end part and which are provided on both sides in the lateral direction of the top plate (2); and an engagement member (22) which has two short parts (22a, 22a) inserted to the two holes (21a), a long part (22b) in parallel with the two short parts (22a, 22a), and two connection parts (22c, 22c) connecting them. A pair of support leg bodies (20, 20) support the top plate (2) in such a manner that the respective two support legs (21, 21) are installed in a posture of being inclined with respect to the vertical direction so that the long part (22b) is sandwiched between the lower surface (2b) of the top plate (2) and the two support legs (21, 21) on the end side in the longitudinal direction of the top plate (2) in the state where the two short parts (22a, 22a) are in contact with the upper surface (2a) of the top plate (2).SELECTED DRAWING: Figure 1
Patent JP-2018074404-A (JP)
Title: Amplitude adjustment circuit, digital coherent receiver and amplitude adjustment method
Inventor: SATO MASASHI
IPC: H04B10/61
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce error ratio by reducing amplitude adjustment error.SOLUTION: An amplitude adjustment circuit 100 includes a generation part 101, an acquisition part 102, a selection part 103 and an adjustment part 104. The generation part 101 generates a frequency distribution of amplitude of a piece of data after carrying out adaptive equalization processing. The acquisition part 102 acquires a piece of correspondence information between the frequency distribution of the amplitude and adjustment coefficients. The selection part 103 selects an adjustment coefficient based on a comparison result between the frequency distribution included in the correspondence information acquired by the acquisition part 102 and the frequency distribution generated by the generation part 101. The adjustment part 104 adjusts gain of the data based on the adjustment coefficient selected by the selection part 103.SELECTED DRAWING: Figure 1
Patent JP-2018077276-A (JP)
Title: Optical circuit board, optical device, and alignment method
Inventor: NAKANISHI TOMOHIRO
IPC: G02B6/30
Filed: 2016-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost optical circuit board, an optical device, and an alignment method with which it is possible to achieve alignment with a fiber array while being mounted in a package and reduce the size without affecting a circuit part.SOLUTION: An optical circuit board according to the present invention is designed to mount a loopback circuit for returning alignment light in the vicinity of a fiber array connection end. Since the loopback circuit for alignment can be formed with an optical waveguide pattern, manufacturing costs do not rise as compared with a conventional optical circuit board. The alignment light joined to an alignment port of the optical circuit board from an optical fiber is returned to the optical fiber by the loopback circuit. Therefore, alignment can be achieved using this return light. This means that alignment can be achieved while being mounted in a package without the need for installing a film or mirror to reflect light.SELECTED DRAWING: Figure 4
Patent JP-2018075079-A (JP)
Title: Load support member for chair, and chair
Inventor: SUGAWARA DAICHI
IPC: A47C7/14
Filed: 2016-11-07
Abstract: PROBLEM TO BE SOLVED: To provide excellent durability and assemblability while achieving a comfortable seating feeling by reducing a bottomed feeling by a load support member for chair, such as a seat body.SOLUTION: A seat body includes: a base plate 13 forming a skeleton structure; a cushion material 14 provided on a surface side of the base plate 13; and a bridge member 34 which is formed between a plurality of slits 35 extending in a first direction along a surface of the base plate 13 and which is elastically deformable in a load applied direction by the load applied from the side of the cushion material 14. The bridge member 34 projects beyond the base plate 13 on the side of the cushion member 14, and includes a band-like member 39 extending in a front-rear direction FR, and a connection part formed on both ends of the band-like member 39 in the front-rear direction FR and integrally connected to the base plate 13. The bridge member 34 has a larger creepage dimension in the front-rear direction FR along a surface of the bridge member 34 than that of the slit 35.SELECTED DRAWING: Figure 4
Patent JP-2018076267-A (JP)
Title: PPARα ACTIVATOR
Inventor: KAWASAKI AKIKO
IPC: A61K31/37
Filed: 2016-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a peroxisome proliferator-activated receptor α activator that activates peroxisome proliferator-activated receptor α.SOLUTION: A peroxisome proliferator-activated receptor α activator contains a compound represented by the following formula (1), and at least one compound selected from the group consisting of a compound represented by the following formula (2) or a salt thereof as an active ingredient.SELECTED DRAWING: None
Patent JP-2018082224-A (JP)
Title: Antenna device
Inventor: MATSUMOTO HISAKATSU
IPC: H01Q1/40
Filed: 2016-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a patch antenna technique capable of keeping the cost of manufacture low by facilitating assembly work, while ensuring wide directivity.SOLUTION: An antenna device 1E includes first through (n+2)th dielectric layers S(2≤n), first through n-th patch electrodes P, and a ground electrode P. The m-th patch electrode P(1≤m≤n-1) has two faces of size corresponding to the m-th frequency, one of the two faces is in contact with m-th dielectric layer S, the other of the two faces is in contact with the (m+1)th dielectric layer S, and the (m+1)th patch electrode Phas two faces of size corresponding to the (m+1)th frequency. One of the two faces is in contact with the (m+1)th dielectric layer S, the other of the two faces is in contact with the (m+2)th dielectric layer S, and the ground electrode P has a face in contact with the (n+1)th dielectric layer S, and a face in contact with the (n+2)th dielectric layer S, and the first dielectric layer Sincludes a dielectric substrate.SELECTED DRAWING: Figure 16
Patent JP-2018081128-A (JP)
Title: Image forming apparatus
Inventor: KANEKO SATOSHI
IPC: G03G15/00
Filed: 2016-11-14
Abstract: PROBLEM TO BE SOLVED: To reduce periodical unevenness in image density of both a solid part and a half tone part of a toner image, and avoid deterioration in periodical unevenness of the half tone part caused by periodically changing, of a developing bias and a charging bias, only the charging bias in parallel to image forming processing.SOLUTION: A control part, in executing image forming processing of causing image forming means comprising image forming units 18Y, C, M, and K to execute an image forming operation, executes determination processing of determining whether to execute changing processing of changing the period of a developing bias on the basis of predetermined pattern data in parallel to the image forming processing. The control part is configured to execute, in addition to first changing processing that is changing processing of periodically changing the developing bias on the basis of first pattern data that is the pattern data, second changing processing of periodically changing a charging bias on the basis of predetermined second pattern data in parallel to the image forming processing, and when determining not to execute the first changing processing in the determination processing, determine not to execute the second changing processing either.SELECTED DRAWING: Figure 7
Patent JP-2018081968-A (JP)
Title: Semiconductor device, electronic equipment, and manufacturing method thereof
Inventor: YAMAZAKI KAZUHISA
IPC: H01L25/07
Filed: 2016-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent molten solder from being exuded on the top surface of a columnar electrode in joining of columnar electrodes.SOLUTION: An electrode 21 of a semiconductor element 1 is formed in a columnar shape, and is the electrode of a semiconductor device in which top surfaces of columnar electrodes are joined with solder. The electrode 21 includes a conductor post 10 one end of which is connected to the semiconductor element 1, a solder 5 provided on the other end side of the conductor post, and a side wall part 6 that covers at least the side surface including the solder of the conductor post and is made of a material which does not chemically react with the solder. The solder filled inside the side wall part in the cold state projects beyond the side wall part by heating at the time of joining.SELECTED DRAWING: Figure 6
Patent JP-2018081504-A (JP)
Title: Traffic control device, traffic control method, and traffic control program
Inventor: MORIYA TAKESHI
IPC: G08G1/01
Filed: 2016-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a traffic control device capable of suppressing traffic jams.SOLUTION: A traffic control device 100 determines whether vehicles 101-1 to 101-4 leaving following distance equal to or longer than a threshold are present in an interval that is selected based on information about a place where an event occurs, on the basis of event occurrence information and following distance information. In a case where it is determined that the vehicles leaving the following distance equal to or longer than the threshold are not present, the traffic control device 100 outputs an instruction indicating a driving operation for extending the following distance between one vehicle on a route and a vehicle ahead to a terminal device corresponding to the one vehicle.SELECTED DRAWING: Figure 1
Patent JP-2018079093-A (JP)
Title: Video game device and program
Inventor: KAWAZU AKITOSHI
IPC: A63F13/80
Filed: 2016-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a video game device and a program capable of developing a scenario having a higher degree of freedom without doing harm to characterization of a player character.SOLUTION: A video game device includes: means for displaying an option question comprising a plurality of options for a player character onto a game image; means for displaying option questions comprising a plurality of options for a non-player character onto a game image; means for storing a selection result of an option for the player character displayed on each game image; means for storing a selection result of an option for a non-player character displayed on each game image; means for selecting subsequent continuous scenarios according to a selection result of an option for a player character; means for selecting a character scenario corresponding to a selection result of an option for a non-player character; and means for executing one portion of the selected, subsequent scenarios by the selected character scenario and outputting it to output means.SELECTED DRAWING: Figure 1
Patent JP-2018079207-A (JP)
Title: mask
Inventor: MATSUOKA HIROYUKI
IPC: A62B18/02
Filed: 2016-11-18
Abstract: PROBLEM TO BE SOLVED: To make it easier to manufacture a mask capable of ensuring a good field of vision.SOLUTION: A filter-replaceable mask 1 comprises: a body 110 in which an inner space 11 for housing a folded filter is formed; a cover 120 that can open and close the inner space 11; and an alignment member arranged in the inner space 11 to support the folded filter. A filtering unit can be obtained by producing the body 110, the cover 120, and the alignment member respectively using simple molds, and then assembling these parts; and thus a mask can be made more easily. Additionally, the size of the filtering unit itself can be reduced by housing a filter in a folded state, ensuring a good field of vision.SELECTED DRAWING: Figure 3
Patent JP-2018084293-A (JP)
Title: Wheel bearing structure
Inventor: TOYAMA RYOTA
IPC: B60B35/02
Filed: 2016-11-24
Abstract: PROBLEM TO BE SOLVED: To inhibit reduction of life.SOLUTION: A wheel bearing structure includes: a spindle 2 formed with a small diameter step part 6 axially extending through a shoulder part 5; a hub 3 to which a wheel is attached; and a unit bearing 4 rotatably supporting the hub 3 so that the hub 3 can rotate relative to the spindle 2. The unit bearing 4 has a first inner race 11, a second inner race 12, an outer race 13, a first rolling element 14, and a second rolling element 15. The spindle 2 has a hardening treatment area A in which hardening treatment is performed. The hardening treatment area A leads from the shoulder part 5 to a non-contact surface part 63 of the small diameter step part 6 with which the first inner race 11 and the second inner race 12 do not contact.SELECTED DRAWING: Figure 2
Patent JP-2017105539-A (JP)
Title: Medicine container
Inventor: SUGANO Natsuki
IPC: A01M1/20
Filed: 2016-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a medicine container capable of efficiently volatilizing a medicine and of preventing contamination of peripheral members in a container installation site.SOLUTION: In a medicine container of the present invention, a container body 1 comprises a bottom face 23, a side face, and a top face 13, and the vaporization holes 14 are formed on the portions other than the bottom face 23. The distance between the surface of a carrier 4 and the vaporization hole 14 is retained in the range from 0.5 to 60 mm in such a state that the medicine-retaining carrier 4 is placed on the bottom face 23. Besides, there is formed a protrusion capable of retaining an interval of 2 mm or more between a virtual plane circumscribed to a proper place adjacent to the vaporization hole 14 and the opening edge of a container outside of the vaporization hole 14.SELECTED DRAWING: Figure 6
Patent JP-2018093037-A (JP)
Title: Electronic apparatus cooling device and communication device
Inventor: IMAI SHUNJI
IPC: H05K7/20
Filed: 2016-12-02
Abstract: PROBLEM TO BE SOLVED: To simplify the configuration of a backboard provided in a rack requiring cooling.SOLUTION: A communication device 1 is configured to connect a backboard 30 electrically connected with a power source, a rack unit 20 holding a base plate 40 electrically connected with the backboard 30, a fan 11, a fan unit 10, a contact point 43 provided on the base plate 40 included in the rack 20 in order to supply power and communicate a control signal to the fan unit 10, and a terminal included in the fan unit 10.SELECTED DRAWING: Figure 1
Patent JP-2017077006-A (JP)
Title: Notification method of mobile terminal using a plurality of notification modes and mobile terminal using method
Inventor: PARK KI SUN
IPC: G06F13/00
Filed: 2016-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a notification method of a mobile terminal using a plurality of notification modes.SOLUTION: A mobile terminal according to one embodiment determines a first configuration type relating to a notification mode of the mobile terminal in response to reception of a new push message. The mobile terminal determines a second configuration type relating to the notification mode of a push message application on the basis of the first configuration type. The mobile terminal notifies the reception of the new push message according to the second configuration type. That is, embodiments provide a technology that uses at least two configurations relating to the notification mode of the mobile terminal so as to notify a user of the reception of the new message.SELECTED DRAWING: Figure 1
Patent JP-2018092826-A (JP)
Title: Manufacturing method of battery pack
Inventor: MATSUI KEITA
IPC: H01M2/10
Filed: 2016-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of battery pack which facilitates placement of adhesive over the whole circumference of a gap between the outer peripheral surface of the cell and the inner peripheral surface of the hole in a holder.SOLUTION: A manufacturing method of a battery pack having a holder 20 in which multiple holding holes 21 are formed, multiple cells 10 inserted into the holding holes 21 of the holder 20, and an adhesive 30 located between the outer peripheral surface 10b of the cell 10 and the inner peripheral surface 21h of the hole in the holder 20, includes a cell insertion step for inserting a cell 10 into the holding hole 21 of the holder 20, an adhesive injection step of injecting the adhesive 30 into a circumferential part (cavity K) of a gap G between the outer peripheral surface 10b of the cell 10 and the inner peripheral surface 21h of the hole in the holder 20, and a cell rotation step of rotating the cell 10 in the circumferential direction CH (first circumferential direction CH1).SELECTED DRAWING: Figure 9
Patent JP-2018089197-A (JP)
Title: Flower stand
Inventor: INOMATA YOSHIHIRO
IPC: A47G7/04
Filed: 2016-12-06
Abstract: PROBLEM TO BE SOLVED: To maintain a stably standing state of a flower stand at all times.SOLUTION: A flower stand 1 includes a flower base or flower basket 6 in which a fresh flower or an artificial flower is contained at an upper part of a plurality of pillars 2. Adjustment screw pins 12 are each provided at four corners of a base stand 7 so as to threadedly penetrate the base stand, and a fixing pin 14 is provided at a circumferential edge of the base stand 7 in a standing manner for integrally assembling the base stand 7 and a lower end of the pillars 2 placed on the base stand 7. A standing state of each of assembled the pillars 2 is firmly fixed and maintained by the fixing pin 14. By vertically threading the adjustment screw pin 12 according to an inclined surface of an installment area, the base stand 7 and the flower base and the flower basket 6 are maintained in a horizontal state at all times.SELECTED DRAWING: Figure 2
Patent JP-2018090869-A (JP)
Title: Hot dipping facility
Inventor: SHINGU KENTARO
IPC: C23C2/40
Filed: 2016-12-06
Abstract: PROBLEM TO BE SOLVED: To provide hot dipping facilities such that an opening width of an upper opening of a seal box through which a metal strip is passed can be adjusted more suitably and an oxygen concentration in the seal box can be securely suppressed low.SOLUTION: Hot dipping facilities according to the present invention comprises: a seal box 1 which is arranged surrounding a periphery of a metal strip 5 lifted from a molten metal tank in which Mg-containing molten metal is reserved and provided with an upper opening 1a through which the metal strip 5 is passed; an edge sensor 40 which is arranged above the molten metal tank so as to detect an edge 5b of the metal strip 5; a drive part 41 which is controlled based upon the output of the edge sensor 40; and an opening width adjustment plate 42 which is arranged on both width-directional sides of the metal strip 5 above the molten metal tank, and provided to be displaced in a width direction 5a of the metal strip 5 with driving force of the drive part 41. With the driving force of the drive part 41, the opening width adjustment plate 42 is displaced following up the position of the edge 5b, and then the opening width adjustment plate 42 adjusts an opening width of the upper opening 1a according to the position of the edge 5b.SELECTED DRAWING: Figure 1
Patent JP-2018096714-A (JP)
Title: Scintillator plate, radiation detector and radiation measurement system
Inventor: OHASHI RYOTA
IPC: G01T1/20
Filed: 2016-12-08
Abstract: PROBLEM TO BE SOLVED: To provide, in a scintillator plate configured by tiling a plurality of scintillators, a structure that is hard to generate a dead region with respect to X rays incident on the tiling boundary region, and a scintillator plate reducing probability of occurrence of defective pixels.SOLUTION: The scintillator plate is constituted so that, when the radiation is projected on the plural scintillators respectively in the direction of the normal to the plural scintillator surfaces and in the direction of the first optical member where a scintillator is located, the edges of the adjacent plural scintillators are overlapped together on the way to the first optical member.SELECTED DRAWING: Figure 1
Patent JP-2018095906-A (JP)
Title: Steel for plastic molding die excellent in processability and specularity
Inventor: MAEDA MASAHITO
IPC: C22C38/60
Filed: 2016-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a steel for plastic molding die provided with excellent machinability and specularity and crimp processability.SOLUTION: A steel for plastic molding die having excellent processability and specularity has a chemical composition containing, by mass %, C:0.35 to 0.55%, Si:0.20 to 0.49%, Mn:0.61 to 1.50%, S:0.005 to 0.140%, Cr:0.10 to 0.90%, Mo+W/2(containing one or two kinds of Mo and W):≤0.10%, Al:≤0.030%, Sn:0.002 to 0.100%, and the balance Fe with inevitable impurities, a ferrite area rate in a ferrite/pearlite texture of the steel of 35 to 65%, a maximum area of sulfide in the steel of ≤2000 μm, further, an area rate of the sulfide of 0.01 to 0.15%.SELECTED DRAWING: None