baber/WOPTO huggingface dataset:
Patent JP-2018146691-A (JP)
Title: Projection-type image display device
Inventor: HAYASHI IRORI
IPC: G03B21/14
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a projection-type image display device capable of improving color chromaticity of blue light.SOLUTION: The projection-type image display device 100 includes: a light source unit 10 constituted of a laser diode for emitting blue light; a dichroic mirror 20; a phosphor wheel 30; a fluorescent plate 40; a motor 210 for driving the fluorescent plate 40; a controller for driving the motor; a color wheel 50; a rod integrator 60; a DMD (Digital Mirror Device) 70; and a projection unit 80. A beam of blue light emitted from the light source unit 10 transmits an opening 31B in the phosphor wheel 30 and is incident on a fluorescent body film 32 formed over the fluorescent plate 40. The controller controls the motor to adjust the position between the fluorescent body film 32 and the optical path of the blue light.SELECTED DRAWING: Figure 1
Patent JP-2018143444-A (JP)
Title: Vacuum cleaner storage stand
Inventor: KODAMA KENJI
IPC: A47L5/24
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner storage stand capable of stably storing a vacuum cleaner in a plurality of storage forms.SOLUTION: A storage stand can support a vacuum cleaner provided with a cleaner body that has a drive device incorporating an electric blower and a dust cup unit removably mounted to the drive device, and a suction port body removably connected to the cleaner body in the state that the vacuum cleaner can stand. The vacuum cleaner storage stand is provided with an engaging part unengageably engaged with a part of the drive device and a support part which is installed in a storage place of the vacuum cleaner and can move the engaging part vertically. The support part has a movement mechanism part vertically moving the engaging part by receiving the vacuum cleaner to be a supported body or only the cleaner body or only the drive device, directly or by way of the engaging part.SELECTED DRAWING: Figure 3
Patent JP-2018144079-A (JP)
Title: Plate machining machine, plate machining method, and plate machining program
Inventor: MATSUO UMEO
IPC: B21D43/10
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a plate machining machine and a plate machining method, which enable even a small plate to be machined to an edge by eliminating a dead zone.SOLUTION: A plate machining machine includes: a machining head that comprises a yoke assuming a U-shape in a lateral view and a punch unit provided in the yoke; a slide table movable along at least an X-axis and a Y-axis; a plurality of X-axis clamps that are juxtaposed in the X-axis direction of the slide table and that can individually retreat; and a plurality of Y-axis clamps that are juxtaposed in the Y-axis direction of the slide table and that can individually retreat. Preferably, a distance from the back of an opening of the yoke to the punch unit is longer than a distance in the Y-axis direction from an outermost machining head-side end of the plurality of Y-axis clamps to an end, farthest away from the machining head, of the plate to be machined, and a Y-axis dimension of the plate to be machined.SELECTED DRAWING: Figure 1
Patent JP-2018143701-A (JP)
Title: Radiographic apparatus, radiographic system, radiographic method, and program
Inventor: OMI HIROYUKI
IPC: A61B6/00
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a radiographic apparatus which, even if scattered radiation enters a predetermined region of a radiographic image from a plurality of sites, can obtain a radiographic image with the scattered radiation appropriately reduced by improving the accuracy of estimation of scattered radiation.SOLUTION: A radiographic apparatus according to the present invention comprises: estimation means for estimating scattered radiation which enters a predetermined imaging region of a radiographic image by a first estimation method and a second estimation method, and calculating the scattered radiation in the predetermined imaging region based on the scattered radiation estimated by the first estimation method and the scattered radiation estimated by the second estimation method; and scattered radiation reduction means for reducing the calculated scattered radiation in the radiographic image of the predetermined imaging region.SELECTED DRAWING: Figure 1
Patent JP-2018150946-A (JP)
Title: Roll manufacturing method and roll
Inventor: DABAMOTO SADAO
IPC: B65H5/06
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a roll manufacturing method capable of simply manufacturing a long roll at low cost, and a roll.SOLUTION: A roll 1 formed by connecting a plurality of hollow cylindrical bodies 2 having, as raw material, resin containing fiber, includes a connection member 5 that for adjacent hollow cylindrical bodies 2 among the plurality of hollow cylindrical bodies 2, has one end inserted into one hollow cylindrical body 2, and the other end inserted into the other hollow cylindrical body 2. The connection member 5 is a cylindrical member that is formed with raw material having a larger thermal expansion coefficient than that of the hollow cylindrical body 2, and that has a larger outer diameter D5 at a temperature under use of the roll 1 than an inner diameter D2 of the hollow cylindrical body 2.SELECTED DRAWING: Figure 1
Patent JP-2017118146-A (JP)
Title: Scrubber
Inventor: ISHII YU
IPC: H01L21/304
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a scrubber capable of removing a foreign substance that is deposited on a front face and/or a rear face of a wafer, efficiently in a high removal ratio.SOLUTION: A scrubber 50 comprises insides: multiple tape-like scrub members 61 each for performing surface processing on a first face of a wafer W in slide-contact with the first face; multiple tape feed reels 64 for feeding out the multiple scrub members 61; multiple tape winding reels 65 for winding the multiple scrub members 61; and multiple tape winding shafts 67 to which the multiple tape winding reels 65 are connected. The scrubber 50 brings the multiple scrub members 61 into slide-contact with the first face of the wafer W while rotating the multiple scrub members 61 around an axial center of the scrubber 50.SELECTED DRAWING: Figure 8
Patent JP-2018156294-A (JP)
Title: Software verification apparatus and software verification program
Inventor: MIYAUCHI SHIGEHITO
IPC: G06F11/36
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to use a common interface function without any change even when a model change occurs in an environmental simulator.SOLUTION: A software verification device 40 includes: an operation verification unit 10; a monitor unit 20; and an environment simulation unit 30. The environment simulation unit 30 simulates actual hardware on which a control software is mounted. The operation verification unit 10 verifies the control software operating in the environment simulation unit 30. The monitor unit 20 combines the interface functions for accessing the environment simulation unit 30 from functional units of the operation verification unit 10 into one as a common interface function and manages mapping information 50 between each model of the environment simulation unit 30 and a resource included in each model.SELECTED DRAWING: Figure 1
Patent JP-2018155965-A (JP)
Title: Display
Inventor: ISHIKAWA MAKOTO
IPC: G02F1/1333
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a display that can make a display surface appear to be curved with respect to both two axes orthogonal to each other.SOLUTION: A display comprises: a cover material that is curved when viewed from a direction along a first axis; and a display panel that is arranged on one side of the cover material. The cover material includes a first surface that is a surface on the display panel side, and a second surface that is a surface on the opposite side of the display panel. Assuming that an axis along a straight line passing through both ends of the cover material when viewed from a direction along the first axis is a second axis, on a cross section orthogonal to the second axis, the first surface draws a straight line, and at least part of the second surface draws a curve.SELECTED DRAWING: Figure 1
Patent JP-2018155209-A (JP)
Title: Valve timing control device for internal combustion engine
Inventor: WATANABE TAKESHI
IPC: F01L1/356
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To improve durability of the whole device including an energization member by suppressing the energization member from wearing away.SOLUTION: A valve timing control device for internal combustion engine comprises: an eccentric shaft part 39 to which turning force is transmitted from an electric motor; an internal tooth constitution part which has a plurality of internal teeth at an inner periphery; and a retainer which retains a plurality of rollers arranged between the internal teeth and an outer ring of a ball bearing at an outer periphery of the eccentric shaft part. In a recessed part 40 cut and formed in an outer periphery surface of a maximum thickness part 39d of the eccentric shaft part, a curved leaf spring 42 is provided which energizes the rollers in a tooth bottom direction of the internal teeth across an inner ring of the ball bearing, and two oil passages 44, 45 for supplying lubricating oil into the recessed part 40 are formed so as to suppress the leaf spring in the recessed part and its slide part from wearing away.SELECTED DRAWING: Figure 7
Patent JP-2018156025-A (JP)
Title: Liquid developer, liquid developer cartridge, image forming apparatus, and image forming method
Inventor: YOSHIDA KAZUYO
IPC: G03G9/13
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid developer that forms an image excellent in graininess.SOLUTION: A liquid developer contains: toner particles each containing a polyester resin that contains a monomer unit comprising a straight-chain or branched-chain saturated hydrocarbon chain having 2 or more and 5 or less carbon atoms between ester bonds within a range of 5 mol% or more and 25 mol% or less based on the total monomer unit, and colorant; and a carrier liquid containing an insulating liquid.SELECTED DRAWING: Figure 1
Patent JP-2018158779-A (JP)
Title: On-vehicle device, cargo-handling machine, control circuit, control method, and program
Inventor: UCHIMURA ATSUSHI
IPC: B66F9/24
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To enable proper loading of a transportation object.SOLUTION: An analysis part detects an insertion object, into which an insertion claw can be inserted, on the basis of sensing information acquired from a space recognition device. A control part makes a loading deviation determination in which it is a determined whether or not an insertion object loaded on a carrying-out destination deviates from the carrying-out destination, on the basis of sensing information.SELECTED DRAWING: Figure 12
Patent JP-2018158659-A (JP)
Title: Straddle-type vehicle, step attachment member, and method of manufacturing the step attachment member
Inventor: HIRAYAMA SEIJI
IPC: B62J25/00
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a straddle-type vehicle securing a required strength and including a lightweight step attachment member.SOLUTION: An automatic two-wheeled vehicle includes a vehicle body frame, a step bracket 18, and a step. The step bracket 18 is attached to the vehicle body frame. The step is attached to the step bracket 18. The step bracket 18 includes a plate-shaped base portion 31, plate-shaped protrusions (a forward protrusion 32 and a rearward protrusion 33), and bent portions 34, 35. The plate-shaped base portion 31 is arranged to extend along the vehicle body frame. The plate-shaped protrusions are arranged to protrude outward in the right-to-left direction. The bent portions 34, 35 respectively connect the protrusions to the base portion 31. The thickness of each of the bent portions 34, 35 is larger than the thickness of the base portion 31 and the thickness of each of the protrusions.SELECTED DRAWING: Figure 5
Patent JP-2018163180-A (JP)
Title: Display panel, display device, input/output unit, and information processing unit
Inventor: KUSUNOKI KOJI
IPC: G09G3/36
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a novel display panel that is superb in usefulness or reliability.SOLUTION: A display panel includes a first control line, a second control line, first switches, second switches, a first drive circuit, a second drive circuit, first signal lines, and first pixels. The first control line feeds a first control signal, and the second control line feeds a second control signal. The first switch electrically connects the first drive circuit with the first signal line in response to the first control signal, and the second switch electrically connects the second drive circuit with the first signal line in response to the second control signal. The first drive circuit has a feature of feeding an image signal, and the second drive circuit has a feature of feeding an image signal of a polarity different from the polarity of the image signal fed by the first drive circuit. The first pixel includes a pixel circuit and display element. The pixel circuit is electrically connected with the first signal line and display element alike. The display element includes a liquid crystal material.SELECTED DRAWING: Figure 1
Patent JP-2018163920-A (JP)
Title: Ignition coil device of internal combustion
Inventor: SHINOHARA ATSUSHI
IPC: H01F38/12
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a rectangular-shaped ignition coil device which is miniaturized and has reduced weight.SOLUTION: In an ignition coil device 2, an outer circumferential iron core part 40 of a coil body 14, comprises: a pair of erection parts 53 extended to an open surface side from both ends of an I-shaped iron core 38; and a laying-across and joining part 54 that is put between the erection parts 53 and in which a part of the open surface side is exposed from a gap filling material 18. Each erection part 53 is opposite to an inner wall 28 of a case 12. In at least one erection part 53, a corner formed by the outer surface thereof and the outer surface of the laying-across and joining part 54 has rounded shape. When a lower end P1 denotes an end on a bottom surface side, of the rounded shape, an upper end P2 denotes the end on the opening surface side, of the rounded shape, and a contact point Pe denotes a contact point between the surface on the opening surface side, of the gap filling material 18 and the outer circumferential iron core part 40 in a space between each erection part 53 and the inner wall 28 of the case 12, the contact point Pe is positioned between the lower end P1 and the upper end P2 in a direction perpendicular to the opening surface.SELECTED DRAWING: Figure 4
Patent JP-2018162532-A (JP)
Title: Protective helmet
Inventor: NISHIYAMA TOMOHIRO
IPC: A42B3/04
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a protective helmet that allows a helmet wearer to easily confirm safety without requiring skill.SOLUTION: There is provided a helmet 10 configured to protect a head of a helmet wearer, including: a helmet main body configured to cover the head of the helmet wearer; and a visor 20 freely opened and closed on the helmet main body, the helmet main body further including a speaker 18 for outputting voice information to the helmet wearer, and the visor 20 further including a first display section 22, a second display section 24, a third display section 26, and a fourth display section 28 for outputting visual information to the helmet wearer.SELECTED DRAWING: Figure 1
Patent JP-2018165951-A (JP)
Title: Security gateway device, method, and program
Inventor: KIYOMOTO SHINSAKU
IPC: H04L9/32
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To utilize data collected from an IoT device in consideration of security and privacy.SOLUTION: A security gateway device installed between a first domain and a second domain comprises an access control part verifying validity of an access request if the access request is received to the data stored in the second domain via the first domain by the application stored in the server, a privacy control part acquiring the data based on a privacy policy of a data owner if a result of the validity verification is successful, a verification part verifying the quality of the data acquired by the privacy control part, and a transmission part transmitting the verification result of the data quality and the data to the application.SELECTED DRAWING: Figure 1
Patent JP-2017191771-A (JP)
Title: Negative electrode active substance, mixed negative electrode active substance material, and method for manufacturing negative electrode active substance
Inventor: AWANO HIDEKAZU
IPC: H01M4/36
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode active substance which enables the enhancement in initial charge and discharge characteristics and cycle characteristics when used as a negative electrode active substance of a secondary battery.SOLUTION: A negative electrode active substance comprises negative electrode active substance particles. The negative electrode active substance particles include silicon compound particles including a silicon compound (SiO, where 0.5≤x≤1.6). The silicon compound particles include at least one or more kinds of LiSiOand LiSiO. The negative electrode active substance particles each include, on a surface, at least any one kind of ions of Cl ions and SOions, and satisfy at least any one of the following requirements: the content of the Cl ions is 5-200 mass ppm to a mass of the negative electrode active substance particles; and the content of the SOions is 5-200 mass ppm to a mass of the negative electrode active substance particles.SELECTED DRAWING: Figure 1
Patent JP-2018172705-A (JP)
Title: Method for recovering rhenium sulfide
Inventor: TSURUMI TAISUKE
IPC: C22B3/04
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering rhenium sulfide, capable of recovering rhenium sulfide in a state of decreasing the moisture content.SOLUTION: A method for recovering rhenium sulfide includes: an exudation step 1 of obtaining an exudate by subjecting a raw material containing at least rhenium and arsenic to oxidation exudation; a neutralization solution purification step 2 of obtaining a neutralization precipitate containing arsenic and a neutralization filtrate containing rhenium by adding an alkali to the exudate; and a rhenium recovering step 3 of recovering rhenium sulfide from the neutralization filtrate. In the rhenium recovering step 3, seed crystal of rhenium sulfide and a sulfating agent are added to the neutralization filtrate.SELECTED DRAWING: Figure 2
Patent JP-2018175211-A (JP)
Title: Tissue collection bag and production method thereof
Inventor: TAKARA HISAKO
IPC: A61B90/00
Filed: 2017-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a tissue collection bag excellent in handling ability when it is used in laparoscopic surgery.SOLUTION: A tissue collection bag comprises: a bag having an opening; and a first string attached to the opening of the bag, and the tissue collection bag is used in laparoscopic surgery. The bag comprises: the opening; a bag main body part for surrounding a bag inside space; and a first closing part which is arranged outside of the bag main body part. The closing part comprises a closing part base end edge which is adjacent to the bag inside space, and further comprises a second string which is attached to outside relative to the closing part base end edge.SELECTED DRAWING: Figure 1
Patent JP-2018000940-A (JP)
Title: Wheelchair
Inventor: NOZU KENTARO
IPC: A61G5/08
Filed: 2017-04-12
Abstract: PROBLEM TO BE SOLVED: To relax and attenuate vibration and impact transmitted from a road surface at the time of traveling without impairing an original traveling function of a wheelchair regardless of addition of a vibration/impact absorbing structure such as a suspension or the like.SOLUTION: A wheelchair has a seat part between a pair of side frames 120R, 120L coupled by at least a pair of cross frames 110. Each of the side frames comprises a curved part whose curvature can be changed by elastic deformation, an upper frame located above the curved part, and a lower frame located below the curved part. The cross frames are constituted by a pair of arms rotatably and pivotally supported by pivots. Each upper frame rotatably and pivotally supports a portion above the pivot of the arm of the cross frame via a coupling member which is rotatably and pivotally supported on the upper frame. Each lower frame rotatably and pivotally supports a lower end of the arm of the cross frame, and a front wheel caster and a rear wheel are mounted thereto.SELECTED DRAWING: Figure 1
Patent JP-2017175138-A (JP)
Title: Electrode for plasma etching device and plasma etching device
Inventor: SUZUKI TAKAYUKI
IPC: H01L21/3065
Filed: 2017-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for a plasma etching device, in which the measuring results of diameters of a plurality of gas introduction holes are managed, and a plasma etching device in which this electrode is used.SOLUTION: An electrode for a plasma etching device according to an embodiment of the present invention, includes a plate-shaped base material provided with a plurality of gas introduction holes penetrating in the thickness direction of the base material, the measuring results of diameters of the plurality of gas introduction holes being managed by a serial number. A plasma etching device according to an embodiment of the present invention, includes: a chamber; an upper electrode provided in the chamber and having a gas introduction hole penetrating in the thickness direction of the base material; a lower electrode provided in the chamber and opposing to the upper electrode; and a high-frequency applying part for applying a high frequency between the upper electrode and the lower electrode in the chamber. The above electrode is used as the upper electrode for a plasma etching device.SELECTED DRAWING: Figure 1
Patent JP-2017144260-A (JP)
Title: Game machine
Inventor: EJIMA KOJI
IPC: A63F7/02
Filed: 2017-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine including information means without adversely affecting other configurations.SOLUTION: A pachinko machine 10 includes: a game board mounting frame that is openably/closably supported by a stationary frame and on which a game board is mounted; a game area that is formed in front of the game board and to which game balls shot by shooting means are guided; and a frame component for defining an outer peripheral edge of the game area. The pachinko machine further includes; an inner peripheral wall part having transparency and constituting at least a part of the frame component; information means having predetermined information; and information distribution means in which the information means is provided and that is installed at an opposite side of the game area, with the inner peripheral wall interposed therebetween. The game board includes an area formed thereon for positioning a part of the information distribution means rearward the front face of the game board. The information means is disposed rearward the front end of the inner peripheral wall part.SELECTED DRAWING: Figure 1