baber/WOPTO huggingface dataset:
Patent JP-2017042992-A (JP)
Title: Liquid discharge device
Inventor: ORII HIROMITSU
IPC: H05K1/02
Filed: 2015-08-26
Abstract: PROBLEM TO BE SOLVED: To enhance waveform accuracy of a driving signal driving a piezoelectric element and to stabilize discharge of droplets.SOLUTION: A driving circuit causes transistors M3 and M4 to be switched on/off by a modulation signal and generates an amplification modulation signal. A low-pass filter including an inductor L2 and a capacitor C10 smooths the amplification modulation signal and generates a driving signal driving a piezoelectric element. A component element of the driving circuit is mounted to a first layer being a surface layer of a printed circuit board. An LSI 500 generating the modulation signal in the driving circuit performs feedback of the driving signal via a feedback path. The feedback path includes a feedback wiring pattern Fbl being a layer other than the surface layer and from a through hole N1 to a through hole N2. Further, a temperature wiring pattern Thl connected with one end of a thermistor Tha detecting temperatures in the vicinity of the transistors M3 and M4 is patterned so as not to intersect with the feedback wiring pattern Fbl when being viewed in a plan view.SELECTED DRAWING: Figure 17
Patent JP-2017045858-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA TORU
IPC: H01L29/06
Filed: 2015-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a novel structure which achieves improved voltage withstanding characteristics.SOLUTION: A semiconductor device comprises: a semiconductor member 10 including a mesa structure in which first and second semiconductor layers are laminated and which has pn junction; an insulation film 20 arranged on mesa lateral faces and on a mesa outside upper surface; a first electrode 30 which is connected with a second semiconductor layer 12 on the mesa upper surface and extends on the insulation film 20 on the mesa lateral faces and on the mesa outside upper surface; and a second electrode 40 connected with the first semiconductor layer 11 on an undersurface of the first semiconductor layer 11, in which capacitance of the insulation film 20 causes a first voltage applied to the insulation film 20 between a connection corner (first position) between a lateral face of the insulation film 20 on the mesa lateral face and an upper surface of the insulation film 20 on the mesa outside upper surface and a connection corner (second position) between the mesa lateral face and the mesa outside upper surface to become equal to or lower than a second voltage applied to the first semiconductor layer 11 between a pn junction interface (third position) below a contact zone between the first electrode and the second semiconductor layer 12 and a position (fourth position) at a height of the second position and just below the third position when reverse bias is applied to between the first and second electrodes.SELECTED DRAWING: Figure 1
Patent JP-2017044269-A (JP)
Title: Rotation driving device
Inventor: TAKEI NAOYUKI
IPC: B25J17/00
Filed: 2015-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a rotation driving device capable of performing a soft and flexible rotating operation and further performing multiple rotation.SOLUTION: A rotation driving device 1 includes: an eccentric cam 2 having a rotation shaft 3 eccentrically arranged; translation driving actuators 4_1, 4_2, 4_3; and a control part 10. The translation driving actuators 4_1, 4_2, 4_3 are arranged in a radial manner under substantial equal angle, and transmit a driving force to the eccentric cam 2 through wires 5_1, 5_2, 5_3 wound around the outer peripheral part of the eccentric cam 2. The control part 10 controls driving of the translation driving actuators 4_1, 4_2, 4_3 so as to cause the eccentric cam 2 to perform an eccentric rotation motion.SELECTED DRAWING: Figure 1
Patent JP-2017044871-A (JP)
Title: Scanning microscope
Inventor: TAMANO SHINGO
IPC: G02B21/06
Filed: 2015-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a scanning microscope capable of rapidly acquiring accurate three-dimensional images.SOLUTION: A scanning microscope 100 includes a varifocal lens 5 configured to scan a sample S, an observation target, in a direction of an optical axis of an objective lens 8, a scanner 3 configured to scan the sample S in a direction perpendicular to the optical axis, and a controller 14 for controlling the varifocal lens 5 and the scanner 3. The controller 14 controls the scanner 3 on the basis of scanning control data for correcting for shift in a scanning position caused by the varifocal lens 5.SELECTED DRAWING: Figure 1
Patent JP-2017044903-A (JP)
Title: Progressive refractive power lens evaluation method, progressive refractive power lens design method and progressive refractive power manufacturing method
Inventor: NAKAJO KEISUKE
IPC: G02C7/06
Filed: 2015-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method that evaluates spectacle lenses in more detail on the basis of a distribution of a visual acuity value.SOLUTION: A spectacle progressive refractive power lens evaluation method is configured to: obtain a visual acuity distribution 31 created on the basis of a corresponding relation between various combinations of refractive power and astigmatism, and visual acuity to be attained by a lens with the combination, in which the corresponding relation is estimated when viewed through a progressive refractive power lens by a wearer, created for a plurality of gaze target distances, and obtained on the basis of test results with respect to a plurality of subjects conducted for respective gaze target distances,; and evaluate the progressive refractive power lens in accordance with a use area set on the basis of the visual acuity distribution.SELECTED DRAWING: Figure 1
Patent JP-2017045695-A (JP)
Title: Optical alarm device
Inventor: YASUSATO YASUYUKI
IPC: G08B17/00
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical alarm device capable of outputting various alarms.SOLUTION: An optical alarm device 100 includes a light-emitting part 14, a light shielding member 15, and a control circuit of a circuit board 13. The light shielding member 15, in order to control light quantity of the optical alarm device 100, shields at least part of light output from the light-emitting part 14 according to a relative position to the light-emitting part 14, and has an opening 150 expanding in a direction crossing a direction in which the light shielding member 15 moves, and configured to project or retreat the light-emitting part 14. The control circuit of the circuit board 13 is configured to move the light shielding member 15 to a first relative position at which the light-emitting part 14 projects from the opening 150, or a second relative position at which the light-emitting part 14 retreats to the opening 150.SELECTED DRAWING: Figure 2
Patent JP-2017045400-A (JP)
Title: Vehicle accident reporting system
Inventor: INAGAKI TOMOHIRO
IPC: G08G1/09
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle accident reporting system capable of learning the state of an accident in detail and reporting it.SOLUTION: A vehicle accident reporting system 1 includes: collision detection means 6 for detecting collision of a vehicle; obstacle avoidance means 22 for starting operation to assist a driver of the vehicle to avoid an obstacle; avoidance information acquisition means 23 for acquiring information on the presence or absence of operation of the obstacle avoidance means 22 before the collision; estimation means 18 for estimating the state of the accident at the time of the collision on the basis of the acquisition information from the avoidance information acquisition means 23; and emergency communication means 3 for transmitting the state of the accident estimated by the estimation means 18 to a radio facility 2 when the collision detection means 6 detects the collision of the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2017050364-A (JP)
Title: Sheet peeling device and peeling method
Inventor: TAKANO TAKESHI
IPC: H01L21/683
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a sheet peeling device capable of unfailingly peeling an adhesive sheet.SOLUTION: A sheet peeling device 10 includes: application means 20 which applies a peeling tape PT to an adhesive sheet AS; tension means 30 which applies a tensile force to the peeling tape PT applied to the adhesive sheet AS to peel the adhesive sheet AS from an adherend WF; movement restricting means 40 which prevents the adherend WF from being moved in an adhesive sheet AS peeling direction by peeling of the adhesive sheet AS by the tension means 30; and pressing means 50 which presses the adhesive sheet AS peeled from the adherend WF in a direction of the adherend WF. The sheet peeling device 10 selectively uses the movement restricting means 40 and the pressing means 50 to peel one adhesive sheet AS.SELECTED DRAWING: Figure 1
Patent JP-2017050130-A (JP)
Title: Shelf board surface light-emitting system and surface light-emitting illumination member
Inventor: HAYASHI KATSUHIKO
IPC: F21V23/00
Filed: 2015-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a shelf board surface light-emitting system which can light the illumination object mounted on a shelf board surface, can move the light source along the long-size and longitudinal direction, and includes a surface light-emitting illumination member which is hardly recognized by an observer without shielding the illumination object and is detachable, where a light source can be fastened without becoming an obstacle for mounting an illumination object.SOLUTION: A shelf board surface light emitting system includes a detachable surface light emitting illumination member, a shelf member including a duct rail of an average horizontal thickness D, and includes an illumination side edge and a wall side edge which are opposed to each other with an average horizontal interval W. The duct rail is arranged along the illumination side edge, the surface light emitting illumination member includes a surface light emitting panel, and a fitting part on a fitting edge. The fitting part is provided with an electrode terminal which can feed power to the surface light emitting panel. The attachment and detachment of the surface light emitting illumination member is enabled by fitting/non-fitting of the fitting part to the duct rail.SELECTED DRAWING: Figure 2
Patent JP-2017048856-A (JP)
Title: Rotation transmission device
Inventor: SATO KOJI
IPC: F16D41/067
Filed: 2015-09-02
Abstract: PROBLEM TO BE SOLVED: To reduce a cost of a rotation transmission device which has a bidirectional clutch for transmitting and blocking rotation from an input shaft to an output shaft, and controls an engagement and release of the bidirectional clutch by an electromagnetic clutch.SOLUTION: An electromagnetic clutch 60 has: a field core 65 which accommodates the electromagnetic clutch 60 and a bidirectional clutch 10, and is arranged at an opening end of a hollow housing 3; and an electromagnetic coil 64 which is arranged at an end face of the field core 65 at the inside of the housing. The electromagnetic clutch also comprises a press molding 70 in which a fitting face 71 fits to an outer ring 81 of a rolling bearing 80 which is arranged for supporting an input shaft 1, and a shoulder part 72 for receiving the outer ring 81 from the outside of the housing to an axial direction are integrally formed. The press molding 70 is jointed to the field core 65 so that the outer ring 81 is sandwiched by the shoulder part 72 and the field core 65.SELECTED DRAWING: Figure 1
Patent JP-2017049137-A (JP)
Title: Navigation device, server, system, and method of proposing facility
Inventor: YAMAGUCHI YONOSUKE
IPC: G06F17/30
Filed: 2015-09-02
Abstract: PROBLEM TO BE SOLVED: To propose an appropriate facility on the basis of waiting times of facilities.SOLUTION: A navigation device comprises: a determination part for determining whether a waiting time of a first facility until it can be used is not less than a prescribed value; a selection part which, when the determination part has determined that the waiting time is not less than the prescribed value, selects a second facility of which waiting time is less than that of the first facility; and a proposing part for proposing the second facility to a user.SELECTED DRAWING: Figure 1
Patent JP-2016113605-A (JP)
Title: Method for manufacturing fluorescent body which has nitride or oxynitride as base, fluorescent body, light-emitting element, and light-emitting device
Inventor: TANNO HIROAKI
IPC: C09K11/59
Filed: 2015-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a fluorescent body which has a nitride or an oxynitride as a base stably and inexpensively under a mild condition.SOLUTION: A method for manufacturing a fluorescent body which has a nitride or an oxynitride as a base includes: a process of mixing raw materials containing a nitrogen element and complex constituted of a metal element; and a process of baking an obtained raw material mixture to obtain a nitride or an oxynitride. In the method for manufacturing a fluorescent body, the complex contains an oxygen element, an oxygen element and a hydrogen element if necessary, and contains at least one of alkaline earth metal. In the method for manufacturing a fluorescent body, the complex consists of an aminocarboxylic acid-based chelating agent.SELECTED DRAWING: Figure 1
Patent JP-2017050463-A (JP)
Title: Surface emission semiconductor laser array and manufacturing method of surface emission semiconductor laser array
Inventor: KONDO TAKASHI
IPC: H01S5/183
Filed: 2015-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a surface emission semiconductor laser array having a wiring structure capable of reducing the drive voltage while facilitating multiple connection, compared with a case where a wiring layer is formed with a layer structure of insulating film-metal film, and to provide a manufacturing method for surface emission semiconductor laser array.SOLUTION: A surface emission semiconductor laser array includes a contact layer 14 formed on a substrate 12, a plurality of mesa structures formed on the contact layer and including a first conductivity type first semiconductor multilayer film reflector 16, an active region 24, and a second conductivity type second semiconductor multilayer film reflector 26, a first metal layer M1 formed to cover a region including the contact layer around the mesa structures and a part of which is a first conductivity type electrode pad KP, an insulating film I formed on the first metal layer to cover a region excepting the upper surface of the mesa structures, and a second metal layer M2 formed on the insulating film to cover a region including a part of the upper surface of the mesa structures, and a part of which is a second conductivity type electrode pad AP.SELECTED DRAWING: Figure 1
Patent JP-2016074976-A (JP)
Title: Austenitic stainless steel and device for high-pressure hydrogen gas or device for liquid hydrogen
Inventor: HIRATA HIROMASA
IPC: B23K9/23
Filed: 2015-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an austenitic stainless steel capable of being used for a device for high-pressure hydrogen gas and a device for liquid hydrogen or the like providing excellent weldment workability, especially deep penetration depth and excellent strength of a weld metal during welding without using a filler metal.SOLUTION: There is provided an austenitic stainless steel containing, by mass%, C:0.005 to 0.07%, Si:0.1 to 1.2%, Cu:0.005 to 3%, Ni:9.0 to 14.0%, Cr:19.0 to 24.0%, Mo:1 to 4%, Nb:0.1 to 0.4%, N:0.20 to 0.45%, Al:0.0005 to 0.03%, O:0.001 to 0.012%, V:0 to 0.5%, Ti:0 to 0.5%, B:0 to 0.01%, Ca:0 to 0.05%, Mg:0 to 0.05% and REM:0 to 0.5% and Mn with contents of Al and Mn satisfying the following formula (i) and the balance Fe with impurities with P and S of P:0.03% or less and S:0.01% or less as impurities. 10Al+4.0≤Mn≤10 (i), where each element symbol represents content (mass%) of each element.SELECTED DRAWING: None
Patent JP-2017052576-A (JP)
Title: Sheet feeding device, image reading apparatus, and image formation apparatus
Inventor: IKEDA YUJI
IPC: B65H3/68
Filed: 2015-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeding device, an image reading apparatus and an image formation apparatus which reliably separate sheets and suppress damage to the sheets.SOLUTION: A sheet feeding device includes: a feed roller 402 (first conveyance means) and a separation roller 403 (separation means) which form a separation nip N1; a plucking roller 407 (second conveyance means) and a plucking roller 406 (third conveyance means) which form a conveyance nip N2; and a separation roller holder 404 (support means) which oscillates around a holder rotation shaft 413 (oscillation shaft) and supports the separation roller 403 rotatably. An auxiliary roller 405 (rotary member) which has an outer peripheral surface 405a protruding to the sheet conveyance path is provided coaxially with the holder rotation shaft 413.SELECTED DRAWING: Figure 3
Patent JP-2016150338-A (JP)
Title: Absorption tower with absorption reaction separator
Inventor: BAE SHIN-TAE
IPC: B01D53/18
Filed: 2015-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an absorption tower with an absorption reaction separator where the water level of a rich absorption liquid in an absorption liquid chamber is easily regulated.SOLUTION: An absorption tower with an absorption reaction separator comprises: an absorption tower housing; a lean absorption liquid feeder being positioned at the upper inside of the absorption tower housing and feeding a lean absorption liquid within the absorption tower housing; an absorption tower rectifier being positioned below the lean absorption liquid feeder at the inside of the absorption tower housing, rectifying the flow of the lean absorption liquid fed to the lower part of the absorption tower housing and forming a rich absorption liquid by dissolving an object gas into the lean absorption liquid; an absorption liquid chamber temporarily preserving the rich absorption liquid; and an absorption reaction separator being positioned at the inside of the absorption tower housing between the absorption tower rectifier and the absorption liquid chamber. The object gas is fed to the absorption liquid chamber.SELECTED DRAWING: Figure 2
Patent JP-2017055794-A (JP)
Title: High pressure trauma therapy device
Inventor: NAKAJIMA AKITO
IPC: A61G10/02
Filed: 2015-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a high pressure trauma therapy device that can be used for the hyperbaric oxygen therapy and the high concentration carbonic acid therapy together.SOLUTION: A high pressure trauma therapy device 1 is selected which has: oxygen gas supply piping L1 with one end side connected to a hyperbaric oxygen gas source 2, and supplying oxygen gas from the hyperbaric oxygen gas source 2; carbon dioxide gas supply piping L2 with one end side connected to a high voltage carbonic acid gas source 3, and supplying carbon dioxide gas from the high voltage carbonic acid gas source 3; therapy gas supply piping L3 having one end side connected with the other end side of the oxygen gas supply piping L1 and the other end side of the carbon dioxide gas supply piping L2, respectively, and having the other end side connected to a therapy gas supply 4 and supplying the gas supplied from the oxygen gas supply piping L1 or the carbon dioxide gas supply piping L2 to the therapy gas supply 4; and switching means for selecting the gas supplied to the therapy gas supply 4.SELECTED DRAWING: Figure 1
Patent JP-2016076694-A (JP)
Title: Semiconductor device manufacturing method and semiconductor device
Inventor: MORI HIRONARI
IPC: H01L23/29
Filed: 2015-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method which has excellent reliability and excellent productivity; and provide a semiconductor device which has improved reliability.SOLUTION: A semiconductor device manufacturing method comprises: a step of preparing a structure which includes an adhesive member and a semiconductor wafer attached to an adhesive face of the adhesive member, in which a circuit formation surface of the semiconductor wafer is attached to the adhesive face of the adhesive member; a step of forming a plurality of slits of a predetermined width on a surface of the semiconductor wafer on the side opposite to the circuit formation surface and along a dicing region of the semiconductor safer in a state where the adhesive member is attached to the circuit formation surface of the semiconductor wafer; a step of contacting fluidized semiconductor encapsulation resin composition with the semiconductor wafer to fill the slits with the semiconductor encapsulation resin composition, and covering and encapsulating the surface of the semiconductor wafer on the side opposite to the circuit formation surface with the semiconductor encapsulation resin composition; and a step of curing the semiconductor encapsulation resin composition.SELECTED DRAWING: Figure 5
Patent JP-2016069729-A (JP)
Title: Article and method for making article
Inventor: LACY BENJAMIN PAUL
IPC: B23K35/30
Filed: 2015-09-17
Abstract: PROBLEM TO BE SOLVED: To make an article including cooling holes improved in processes and/or properties of components formed, and make cooling holes in the article.SOLUTION: The method includes the steps of depositing a metal alloy powder to form an initial layer including an aperture, melting the metal alloy powder with a focused energy source to transform the powder layer to a sheet of metal alloy, sequentially depositing an additional layer of the metal alloy powder to form a layer including an aperture corresponding to the aperture in the initial layer, melting the additional layer of the metal alloy powder with the focused energy source to increase the sheet thickness, and repeating the steps of sequentially depositing and melting the additional layers of the metal alloy powder until a structure including at least one aperture having a predetermined profile is obtained. The structure is attached to a substrate to make the article.SELECTED DRAWING: Figure 1
Patent JP-2016202870-A (JP)
Title: Ear pad device
Inventor: SAWADA HISASHI
IPC: A61F11/14
Filed: 2015-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an ear pad device in which a head band and an ear cup can be set in a predetermined angle.SOLUTION: An ear pad device 1 comprises a head band, two ear cups 20, a first connection piece 30, and a second connection piece 40. The head band comprises two support parts 107 and two projection parts. The first connection piece 30 comprises a body whose one end is connected to the ear cup 20, and a rotary shaft part formed integrally with the other end of the body. The second connection piece 40 comprises an insertion hole, a tooth part having a plurality of teeth, and a bearing part. The ear cup 20 is rotatable through the second connection piece 40 and the first connection piece 30 around the support part 107 and can stop at a plurality of positions where the tooth part and the projection part mesh with each other.SELECTED DRAWING: Figure 1