baber/WOPTO huggingface dataset:
Patent JP-2018188001-A (JP)
Title: Gas producer
Inventor: YAMAMOTO KOJI
IPC: B60R21/264
Filed: 2017-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a structurally simple gas producer capable of being easily assembled.SOLUTION: The inside of a housing 10 is separated into a first combustion chamber 30 on the side of a top plate 12, which accommodates a first gas-forming agent 31, and a second combustion chamber 40 on the side of a bottom plate 22, which accommodates a second gas-forming agent 41, by one diaphragm 50 that is arranged to partition it in axial and radial directions. First and second igniters 32 and 42 are arranged on the bottom plate 22. The diaphragm 50 has a cylindrical part 51 for enclosing the first igniter 32, and an annular part 55 that is extended to the radial outside.SELECTED DRAWING: Figure 1
Patent JP-2017208814-A (JP)
Title: Integrated linear current sense circuitry for semiconductor transistor devices
Inventor: ROBERT MAYELL
IPC: G05F3/26
Filed: 2017-05-08
Abstract: PROBLEM TO BE SOLVED: To provide current sense circuitry of a semiconductor switching device more accurate than the prior art without requiring a sample-and-hold capacitor.SOLUTION: An integrated circuit for sensing a current flowing through a transistor device includes a substrate and a current scaling circuit 250 that includes a first MOSFET device 253 and a second MOSFET device 255. The first MOSFET device has a drain coupled to a switched FET 222 at a first node 215, and a source coupled to the substrate. The second MOSFET device has a source coupled to the substrate, and a drain coupled to a second node 245. The first MOSFET device has a channel size that is K times larger than the second MOSFET device. Circuitry 230 is included that equalizes a voltage across both the first MOSFET device and the second MOSFET device.SELECTED DRAWING: Figure 2
Patent JP-2018190844-A (JP)
Title: Mold and article manufacturing method
Inventor: SHIODE YOSHIHIRO
IPC: B29C59/02
Filed: 2017-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an advantageous technique for improving a degree of freedom in deformation control of a pattern portion of a mold.SOLUTION: The mold for forming a pattern made of a hardened material of an imprint material on a substrate includes: a diaphragm portion having a first surface and a second surface which are opposite surfaces to each other; a pattern portion provided on the first surface so as to protrude from the first surface; and a supporting portion that supports the periphery of the diaphragm portion. The diaphragm portion includes: a portion having a first thickness; and a portion having a second thickness different from the first thickness.SELECTED DRAWING: Figure 1
Patent JP-2018190871-A (JP)
Title: Material management device and material preparation method
Inventor: OHORI TETSUSHI
IPC: H05K13/00
Filed: 2017-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a material management device and a material preparation method capable of managing a material efficiently by considering preparation work before supplying a material for bonding a component to a board.SOLUTION: A material management device (a management computer 2) includes a production planning acquisition unit 51a for acquiring production planning information Ipa(Ipb) including a material type of a material (cream solder) for bonding a component to a board used for production of a mounting board mounting a component on a board, and a material situation acquisition unit 51c for acquiring the material situation information Isa (Isb) of the material preserved in a material storage 7 for storing a housing body (solder pot) housing the material, and a material preparation instruction unit 51d for creating a preparation instruction of a housing body to be taken out from the material storage 7, based on the production planning information Ipb and the material situation information Isb, before being transmitted.SELECTED DRAWING: Figure 4
Patent JP-2018140872-A (JP)
Title: Sheet storage device and printer
Inventor: SUDO TAKUYA
IPC: B41J15/04
Filed: 2017-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a sheet storage device capable of surely storing even a sheet with a strong curl, and a printer equipped with the sheet storage device.SOLUTION: There is provided a sheet storage device having a receiving portion for receiving a sheet in a lower part of a discharge port, the sheet being discharged from the discharge port; a sheet abutting portion provided in the vicinity of the receiving portion for receiving a leading end portion of the sheet; and a protrusion provided to at least one of an inner side surface and an inner upper surface of the sheet abutting portion and capable of maintaining a state of regulating an upward movement of the leading end portion of the sheet discharged from the discharge port and entering into the sheet abutting portion.SELECTED DRAWING: Figure 3
Patent JP-2018193446-A (JP)
Title: New polysaccharide
Inventor: ODA TATSUYA
IPC: A61P37/04
Filed: 2017-05-15
Abstract: To provide a new polysaccharide with little side effect and strong immunostimulation activity, an immunostimulator containing the new polysaccharide as an active ingredient, and a method for producing the new polysaccharide.SOLUTION: A polysaccharide contains neutral sugar as the constituent sugar. The neutral sugar at least comprises galactose, glucose, rhamnose, mannose and arabinose. In the total neutral sugar, the content of galactose is 40 mass% or more and the content of glucose is 15 mass% or more.SELECTED DRAWING: None
Patent JP-2018193226-A (JP)
Title: Grasping safety device
Inventor: WADA HISANORI
IPC: B66C1/42
Filed: 2017-05-19
Abstract: To provide a gripping safety device capable of preventing rotation self-propelling of a grip portion due to excessive torque generated by gripping a columnar member at an eccentric position.SOLUTION: For a gripping safety device which is provided at a tip portion of a boom so as to be rotatable around an axis of the boom and used for a gripping portion for gripping a columnar member, it has a hydraulic motor 272 for rotating the grip portion, a hydraulic circuit 40 for supplying hydraulic oil to the hydraulic motor 272 to rotate the hydraulic motor 272, a rotation angle detection unit for detecting the rotation angle of the grip portion in the rotation direction according to the amount of leakage of the hydraulic oil leaking from the hydraulic motor 272 while supplying the hydraulic oil from the hydraulic circuit 40 to the hydraulic motor 272, and a stop portion for stopping the undulation of the boom when the rotation angle detected by the rotation angle detection portion becomes equal to or larger than a predetermined angle.SELECTED DRAWING: Figure 4
Patent JP-2018192520-A (JP)
Title: Flux-cored wire for gas shield arc welding, and manufacturing method of weld joint
Inventor: WATANABE KOTARO
IPC: B23K35/368
Filed: 2017-05-22
Abstract: To provide a flux-cored wire which is superior in cold crack resistance, obtains a weld metal with excellent high temperature strength, generates a small amount of spatter, and is superior in vertical weldability, and to provide a manufacturing method of a weld joint.SOLUTION: In a flux-cored wire for gas shield arc welding, the flux comprises: 0.11% or more but less than 2.00% of fluoride in total of an F conversion value; in total 3.50% or more but less than 13.00% of oxides containing Cr oxide and Ti oxide; and 0% or more but less than 10.0% of iron powder. Further, the flux-cored wire is comprised of: less than 1.00% of a CaFcontent; 2.50% or more but less than 8.50% of a Ti oxide content; 0.10% or more but less than 10.00% of a Cr oxide content; less than 0.20% of a Ca oxide content; and chemical components excluding fluoride, oxides, and carbonates, that fall within a prescribed range.SELECTED DRAWING: Figure 1
Patent JP-2018190361-A (JP)
Title: Method and program for managing device for enabling delivery service using user to collectively transmit home notification meaning delivery request and collection request and outing notification meaning absence to plural delivery company deliverers
Inventor: MAEDA KEIKI
IPC: B65G61/00
Filed: 2017-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for managing a device capable of providing convenience to both a user using a delivery service and a delivery company, and collectively transmitting home and outing notification information, that is, user's home and outing notification to deliverers of a plurality of delivery companies.SOLUTION: When home or outing notification is transmitted from a terminal of a delivery service using user connected to a network, a delivery information aggregation server is notified that the user is at home or out of home, and in the case that there are a package waiting for being redelivered, a package scheduled to be delivered today, and a package with a collection request today, a portable terminal of a deliverer in charge is collectively notified that the user is at home or out of home through delivery management servers of a plurality of corresponding delivery companies.SELECTED DRAWING: Figure 1
Patent JP-2018148191-A (JP)
Title: Controller
Inventor: SHIBATA KOJI
IPC: H05K5/02
Filed: 2017-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a controller capable of reducing entire height dimension of the body.SOLUTION: A controller 1 includes: a base plate; a case and a support. The case includes: a first supported portion; a second supported portion; and a pressing part. The first supported portion is formed at one end portion of the rear part in a width direction. The second supported portion is formed at the other end portion of the rear part in a width direction. The pressing part presses the support so that the rear part is separated from the support. The support includes: a first receiving portion hooked with the first supported portion; and a second receiving portion hooked with the second supported portion.SELECTED DRAWING: Figure 5
Patent JP-2018200256-A (JP)
Title: Inspection method and performance determination method of laminated rubber support containing metal plug
Inventor: HIROSE TAKESHI
IPC: G01N23/04
Filed: 2017-05-29
Abstract: To provide an inspection method of a laminated rubber support containing a metal plug capable of inspecting the metal plug of the laminated rubber support containing the metal plug arranged at the bridge and the building in situ.SOLUTION: A laminated rubber support 1 containing a lead plug includes a lead plug 4 in a laminated body formed by alternately laminating a plurality of platy rubbers and copper plates. An X-ray is irradiated to the laminated rubber support 1 containing the lead plug on a side face of the laminated body from a direction at which a central axis Xa is tilted, and an X ray image is obtained by an imaging plate 13 installed on the side face orthogonal to the side face to which the X ray is incident. A distortion of the x-ray image acquired by the imaging plate 13 is modified based on a geometrical relationship between an irradiation path of the X ray and components of the laminated rubber support 1 containing the lead plug and an original shape of the components. A volume of the lead plug 4 is obtained from the image of the lead plug 4 in the X ray image in which the distortion is modified, and a damping performance of the lead plug 4 is obtained from this volume, and the performance left in the laminated rubber support 1 containing the lead plug is evaluated.SELECTED DRAWING: Figure 3
Patent JP-2018204717-A (JP)
Title: Dust seal structure
Inventor: NAKAMURA TAKASHI
IPC: F16J15/18
Filed: 2017-06-06
Abstract: To improve seal performance against outside dust, and workability related to the attachment/detachment of an apparatus such as a hydraulic cylinder, in a dust seal structure composed of a single body of a rubbery elastic body and having a single lip part.SOLUTION: A dust seal structure 1 having dust seals 11 attached to a seal housing 52 is composed of a single body of a rubbery elastic body, comprises a single lip part 14, and has a plurality of the dust seals 11 having cut parts at one point on a circumference. A plurality of the dust seals 11 are attached while being overlapped on one another in a state that a position on the circumference of the cut parts is deviated. The dust seal structure 1 has, in addition to the dust seals 11, a seal holding part 21 which is detachably connected to the outside of the seal housing 52, an outside dust seal 31 held by the seal holding part 21, and a dust storing space 41 which is formed between the dust seals 11 and the outside dust seal 31.SELECTED DRAWING: Figure 1
Patent JP-2019002128-A (JP)
Title: Shading device
Inventor: TACHIKAWA MITSUTAKE
IPC: E06B9/262
Filed: 2017-06-09
Abstract: To provide a shading device capable of improving decorativeness by means of shape of shading members.SOLUTION: The shading device comprises: plural screens 12; two weight bars 13R and 13 L each independently positioned below the screens 12; and a pair of lifting cords 14R and 14 L for lifting the respective weight bars 13R and 13 L at only one end part in both end portion of the weight bars 13R and 13 L in a longitudinal direction. Each of the lifting cords 14R and 14 L is given to the weight bar 13R and 13 L respectively.SELECTED DRAWING: Figure 1
Patent JP-2019000256-A (JP)
Title: Washing machine and washing and drying machine
Inventor: NISHIWAKI YUKI
IPC: D06F39/00
Filed: 2017-06-14
Abstract: To efficiently suppress temperature rise of a power element mounted on a substrate.SOLUTION: A washing machine or a washing and drying machine includes: a washing machine outer frame 1; an outer frame base 2 for supporting the washing machine outer frame 1 from below; a top cover 3 provided on the washing machine outer frame 1; and a lid 4 provided openably/closably on the top cover 3. A setting position of a control substrate 27 mounting an inverter circuit is in the top cover 3 and outside in the horizontal direction of the body outer frame 1. Also, on a lower surface of the top cover 3 of a control substrate 27 arrangement part, an air suction hole 43 for sucking the air of the body outside is provided, and on the top cover 3 rear side surface and at a position above the control substrate 27, an air exhaustion hole 44 for exhausting the air inside the top cover 3 is provided.SELECTED DRAWING: Figure 1
Patent JP-2017199923-A (JP)
Title: Solid-state imaging device and camera
Inventor: SODA TAKEHIKO
IPC: H04N5/374
Filed: 2017-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an advantageous arrangement of well contact region in solid-state imaging device having a focus detection function.SOLUTION: A solid-state imaging device includes a photoelectric conversion part of imaging pixels 202A, 202B, a semiconductor substrate including the photoelectric conversion part and a first well contact region 215A of a first focus detection pixel 201A, and the photoelectric conversion part and a second well contact region 215B of a second focus detection pixel 201B, a first light shielding part 212A (ground line) defining a first region, and shielding the first well contact region, a second light shielding part 212B (ground line) defining a second region, and shielding the second well contact region, a first contact plug 210A connected electrically with the first well contact region, and a second contact plug 210B connected electrically with the second well contact region.SELECTED DRAWING: Figure 2
Patent JP-2019006152-A (JP)
Title: Vehicle seat
Inventor: TANABEJINICHI
IPC: B60N2/42
Filed: 2017-06-20
Abstract: To reduce a load applied to a rotary shaft in a rotatable vehicle seat.SOLUTION: A vehicle seat 1 having: a rotary device 3 which is provided on a floor 2 of a vehicle, and so supports a seat body 4 as to be rotatable around a rotation axis A which extends in a substantially vertical direction; and a mobile device 40 which is provided on the floor, and so supports a buckle 31 of a seat belt 25 as to be movable with respect to the floor. The rotary device becomes a lock state for regulating rotation and a lock release state for enabling rotation. The mobile device becomes a lock state for regulating rotation and a lock release state for enabling rotation.SELECTED DRAWING: Figure 1
Patent JP-2019009858-A (JP)
Title: Motor control device
Inventor: NAKAMURA TSUTOMU
IPC: H02P29/40
Filed: 2017-06-21
Abstract: To provide a motor control device for performing speed control based on a speed command, in which vibration of a driving unit of a machine is suppressed.SOLUTION: A motor control device 1 for controlling a servo motor 50 that drives machines 60, 70, includes a speed command unit 10 that commands the speeds of the machines 60, 70, a speed detection unit 40 that detects the speed of the servo motor 50, and a speed control unit 20 that creates a torque command on the basis of the speed command and the detected motor speeds, and controls the speed of the servo motor 50. The speed control unit 20 includes filters 31, 32 that approximate the reverse property of the transmission property from the servo motor 50 to the machines 60, 70. The filters 31, 32 have a transmission property F(s) based on a frequency ω, a vibration damping coefficient ζ, and a cutoff frequency ωwhich are adjustment parameters. The frequency ω is adjusted to be equal to or higher than the antiresonance frequency ωof the machines 60, 70 but to be less than the resonance frequency ω.SELECTED DRAWING: Figure 2
Patent JP-2019008047-A (JP)
Title: Optical system and imaging apparatus having the same
Inventor: YASUI HIROTO
IPC: G02B5/18
Filed: 2017-06-22
Abstract: To provide an optical system with chromatic aberration and a variety of aberration excellently calibrated while achieving weight reduction of a lens.SOLUTION: An optical system is structured with a front group, an aperture diaphragm and a rear group sequentially arranged from an object side to an image side. The front group is composed of a positive lens and a diffraction optical element sequentially arranged from the object side to the image side. The diffraction optical element is composed of a plurality of lenses composite with each other. At least one of composition planes is a diffraction surface. An interval between the positive lens and the diffraction optical element on an optical axis, must be the largest from among intervals of two lenses adjacent to each other on the optical axis at the optical system.SELECTED DRAWING: Figure 1
Patent JP-2019008188-A (JP)
Title: Developing device and image formation apparatus
Inventor: KAWADA MASANORI
IPC: G03G15/08
Filed: 2017-06-27
Abstract: To provide a developing device and an image formation apparatus that can make uniform the amount of a developer held by a developer holding member.SOLUTION: A developing device comprises: a housing 51 which houses a developer; a partition wall 60 which partitions the housing 51 into an agitation tank SP1 and a supply tank SP2, the partition wall 60 having opening parts 61a, 61b, 61c, 61d, 61e, and 61f; an agitation screw 53 and a supply screw 54 which circulates and conveys a developer along a plurality of conveyance paths inside the agitation tank SP1 and supply tank SP2; a mug roller 52 which acquires a developer from inside the supply tank SP2 and guides the acquired developer to a development region opposed to an image carrier while holding the acquired developer on an outer peripheral surface; a restriction member which restricts the amount of the developer guided to the development region by the mug roller 52; and a pre-restriction member 56 which restricts the amount of the developer guided to the development region upstream from the restriction member in the rotating direction of the mug roller 52.SELECTED DRAWING: Figure 7
Patent JP-2019010607-A (JP)
Title: Method of processing sewage and processing equipment of sewage
Inventor: FUKUSHIMA TOSHIKAZU
IPC: H01M4/90
Filed: 2017-06-29
Abstract: To provide a method of processing sewage capable of efficiently purifying phenol in the sewage containing highly concentrated ammonia, typified by an ammonia liquor produced in a coke oven.SOLUTION: A method of processing sewage of this invention includes steps of: obtaining diluted sewage A by diluting the sewage containing phenol and ammonia with sea water; while immersing an anode electrode 3 into the diluted sewage A, causing halophilic microbes to be included in the diluted sewage A; connecting a cathode electrode 5 for reducing oxygen with the anode electrode 3 via an outer circuit; and causing the microbes to decompose the phenol.SELECTED DRAWING: Figure 1
Patent JP-2019011441-A (JP)
Title: Slime treatment agent and piping cleaning method
Inventor: NAKAHIRA TAISUKE
IPC: C11D7/18
Filed: 2017-06-30
Abstract: To provide a slime treatment agent that has proper effects on long piping, which is difficult by conventional methods, and a piping cleaning method using the same.SOLUTION: A slime treatment agent contains persulfate selected from sodium persulfate and ammonium persulfate, and hydrogencarbonate, with a mass ratio between persulfate/hydrogencarbonate of 2.0-350.SELECTED DRAWING: None
Patent JP-2019016446-A (JP)
Title: Transparent conductive film and touch panel
Inventor: UMEMOTO TORU
IPC: G06F3/041
Filed: 2017-07-04
Abstract: To provide a transparent conductive film achieving both of low resistance characteristics and improvement in a crystallization rate of a transparent conductive layer, and a touch panel including the transparent conductive film.SOLUTION: A transparent conductive film includes a base film and a transparent conductive layer formed on at least one surface side of the base film. The base film essentially comprises a polymer containing no polar group. The transparent conductive layer has, from a base film side, a first indium-tin composite oxide film and a second indium-tin composite oxide film, in this order; the content of tin oxide in the first indium-tin composite oxide film is more than 9 wt.% and 20 wt.% or less with respect to the total amount of tin oxide and indium oxide; and the content of tin oxide in the second indium-tin composite oxide film is 7 wt.% or more and 9 wt.% or less with respect to the total amount of tin oxide and indium oxide.SELECTED DRAWING: Figure 1
Patent JP-2017222674-A (JP)
Title: High concentration antibody formulations
Inventor: TIMOTHY D OSSLUND
IPC: A61K9/08
Filed: 2017-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing the viscosity of a high concentration anti-sclerostin immunoglobulin-containing formulation.SOLUTION: A sterile liquid formulation with an absolute viscosity of approximately 10 cP or less comprises: an anti-sclerostin immunoglobulin at a concentration of at least 70 mg/mL; and calcium acetate at a concentration ranging from approximately 1 to approximately 20 mM. Preferably, the sterile liquid formulation further comprises an acetate buffer, such as sodium acetate, at a concentration from approximately 5 to approximately 15 mM. Preferably, the sterile liquid formulation further comprises a polyol, such as sucrose, as a stabilizing excipient and/or isotonicity agent.SELECTED DRAWING: None