baber/WOPTO huggingface dataset:
Patent JP-2018054043-A (JP)
Title: Assembling process for differential device and differential device
Inventor: WAKUI SHIGEHARU
IPC: B23P21/00
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an assembling process for a differential device that a final driven gear having such a wide tooth width as one in which a virtual elongated part of a pinion shaft in an axial direction interferes with a tooth width region of the final driven gear originally integrated type can be applied and no restriction is produced at its assembling order.SOLUTION: This invention relates to an assembling process for a differential device 1 comprising a plurality of steps for assembling each of the component elements of the differential device to a normal position. A pinion shaft assembling step for assembling a pinion shaft 20 to its normal position includes a slant insertion step P11 for inserting the pinion shaft 20 from a large diameter insertion hole 61 formed at an outer shell of a differential case 10 to have an inner diameter that the pinion shaft can be inserted and passed from a direction of the normal position to a slant direction while a slant attitude not interfering with a tooth width region GW of the final driven gear being kept, and a direction adjustment step P12 for aligning the axial direction of the pinion shaft 20 with the direction of the normal position.SELECTED DRAWING: Figure 1
Patent JP-2018052056-A (JP)
Title: Polyimide laminate transparent film
Inventor: YUMINO SHOHEI
IPC: B32B27/36
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a transparent film excellent in heat resistance, having low thermal linear expansion coefficient, low phase difference property and improved elasticity and a film for plastic substrate for display element using the same.SOLUTION: There is provided a transparent film having a soluble polyimide resin layer on at least one side of a film containing a fumaric diester-based resin, thermal expansion coefficient of 65 ppm/°C or less and absolute value of outersurface phase difference Rth represented by the following formula (1) of 30 nm or less. Rth=[(nx+ny)/2-nz]×d (1), where nx represents refractive rate in a processing phase axis in a film surface, ny represents refractive rate in delayed phase axis in the film surface, nz represents refractive rate out of the film surface and d represents film thickness.SELECTED DRAWING: None
Patent JP-2018057484-A (JP)
Title: Medicinal liquid administration device, medicinal liquid administration support system, and medicinal liquid administration support method
Inventor: SASAKI SHOHEI
IPC: A61M5/172
Filed: 2016-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a medicinal liquid administration device capable of prompting a change in administration parameters for medicinal liquid administration in accordance with a change in a life style of a patent when executing continuous medicinal liquid administration.SOLUTION: A medicinal liquid administration device for executing continuous medicinal liquid administration includes a medicinal liquid pump for executing medicinal liquid administration, an operation part for inputting administration parameters related to the medicinal liquid administration executed by the medicinal liquid pump, a storage part for storing administration-related data related to the medicinal liquid administration and the administration parameters input from the operation part, an input/output control part for determining whether or not there is a change in the administration-related data stored in the storage part, and a warning issuing part for issuing a warning when it is determined in the input/out control part that there is a change.SELECTED DRAWING: Figure 2
Patent JP-2018058246-A (JP)
Title: Press bonding postcard, printing method of press bonding postcard, and press bonding postcard printing device
Inventor: KURAMOCHI TAKASHI
IPC: B41M1/06
Filed: 2016-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a press bonding postcard, a printing method of press bonding postcards and a press bonding postcard printing device.SOLUTION: In a press bonding postcard, a piece of paper is folded and formed in a postcard-like shape in a peelable manner. The press bonding postcard includes a press bonded surface on which a press bonding agent is coated, and an exposed surface which is exposed to the outside in a state where the press bonded surface is press bonded and a peelable postcard-like shape is formed. In the press bonding post card, a waterproofing agent is coated on one part or all of the exposed surface.SELECTED DRAWING: Figure 1
Patent JP-2018058010-A (JP)
Title: Purification method of boron eluent
Inventor: ISHIKAWA TAKASHI
IPC: B01J49/57
Filed: 2016-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a purification method of a boron eluent causing no outflow of a liquid containing boron and mineral acid from an anion exchange tower 4 when the boron eluent containing the mineral acid is purified by an anion exchange resin in the anion exchange tower 4.SOLUTION: When a boron eluent is passed through an anion exchange tower 4 filled with an anion exchange resin from a boron eluent tank 1, passing the liquid is stopped at a predetermined integrated flow rate before breakthrough of the anion exchange resin, and then water is passed from a water tank 2. Because all mineral acid contained in passed boron eluent is absorbed to the anion exchange resin, when post water is passed and a liquid containing boron remaining in the anion exchange tower 4 is extruded, only boron-containing liquid contained in the anion exchange tower 4 is flowed out and, on the other hand, no mineral acid absorbed by the ion exchange resin is leaked, the boron-containing liquid is recovered in a boron purification liquid recovery tank 5 without contaminating the mineral acid in the boron purification liquid.SELECTED DRAWING: Figure 1
Patent JP-2017024421-A (JP)
Title: Printer
Inventor: ISHIGAMI KEIJI
IPC: B41J11/70
Filed: 2016-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a printer which can continuously issue a printing sheet that is almost the same as a printing sheet cut and issued in the normal time even when a cutting part for separating a printed portion is inoperable.SOLUTION: A printer prints prescribed items by a printing part on a continuous sheet drawn from a roll sheet by an actuation of sheet delivery means, and delivers a sheet by separating the printed sheet portion by cutting means from the continuous sheet. The cutting means includes: a first cutting section which is detachably attached to a printer body part; and a second cutting section which is arranged on the upstream side in the sheet delivery direction with respect to the first cutting section and appears when the first cutting section is detached from the printer body part.SELECTED DRAWING: Figure 1
Patent JP-2018058614-A (JP)
Title: Sheet for box
Inventor: MACHIBA AYUMI
IPC: B65D5/02
Filed: 2016-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for a box in which burden of a holding person can be suppressed and breakage during carrying can be suppressed.SOLUTION: The sheet for a box on the present invention is a sheet for a box which comprises a first side panel, a second side panel, a third panel and a fourth side panel that are connected from one side in the lateral direction to the other side sequentially and form a rectangular tube-like part upon assembling and which can be assembled as box-shaped. A pair of hand-hooking hole parts are provided at the upper part of the connecting part of the first side panel and the second side panel and at the upper part of the connecting part of the third panel and the fourth side panel, Each pair of the hooking hole parts extends laterally with the connecting part as the center and comprises an arc-like easily-breaking line which is convex downwards and a pair of first easily-bending lines which extend from both ends of the easily breaking line upward and to the connecting part side. The whole approximate shapes of the easily-breaking lines and the pair of the first easily-bending lines are circular or elliptic.SELECTED DRAWING: Figure 1
Patent JP-2018063285-A (JP)
Title: Zoom lens and imaging device including the same
Inventor: SUDO KENTA
IPC: G02B15/20
Filed: 2016-10-11
Abstract: PROBLEM TO BE SOLVED: To obtain a zoom lens that has a wide angle of view and a high zoom ratio even through the entire system is compact, and has high optical performance over the entire zoom range.SOLUTION: A zoom lens has a first lens group having a negative refractive power, a second lens group having a negative refractive power, and a third lens group having a positive refractive power arranged in order from an object side to an image side; in zooming, the first lens group is immobile, the second lens group and third lens group move, and the interval between the adjacent lens groups is changed. The first lens group has two or more negative lenses. The distance D12w from a lens surface closest to the image side of the first lens group at a wide angle end to a lens surface closest to the object side of the second lens group, the distance D13t from a lens surface closest to the image side of the first lens group at a telephoto end to a lens surface closest to the object side of the third lens group, the amount of movement M3 of the third lens group in zooming from the wide angle end to the telephoto end, and the distance TL from a lens surface closest to the objects side to an image surface are appropriately set, respectively.SELECTED DRAWING: Figure 1
Patent JP-2018062545-A (JP)
Title: Carbon black composition and lithium secondary battery using the same
Inventor: IKEDA KAZUYOSHI
IPC: C09C1/48
Filed: 2016-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a carbon black composition which is easily dispersed when added to an electrode of a lithium secondary battery and is capable of achieving excellent battery characteristics even with a small addition amount and to provide a lithium secondary battery using the same.SOLUTION: There is provided: a carbon black composition which exhibits the performance of an active material by securing the number of contacts as an active material even if reducing the amount of use in preparing an electrode by controlling the size of the structure of carbon black within a proper range in the presence of the polyamine polymer in dispersing a carbon black powder in a nonaqueous solvent and achieves both good economy and characteristics by reducing the addition amount when used for the lithium battery; and a lithium secondary battery using the same.SELECTED DRAWING: None
Patent JP-2018063805-A (JP)
Title: Method of aging electrolyte membrane-electrode structure
Inventor: UMEZAWA KENSUKE
IPC: H01M8/04
Filed: 2016-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of aging an electrolyte membrane-electrode structure, capable of reducing the thickness reduction amount of an electrolyte membrane-electrode structure furthermore.SOLUTION: Load aging includes a load application step of applying a load to an electrolyte membrane-electrode structure 12 by a press 60, and a load removal step of removing the load from the electrolyte membrane-electrode structure 12. The load aging is repeated until the thickness reduction amount of a fuel cell stack 10 after power generation for a predetermined time (for example, until the end-of-life of the fuel cell stack 10) falls below a predetermined threshold.SELECTED DRAWING: Figure 4
Patent JP-2017038394-A (JP)
Title: Physical layer metrics to support adaptive station-dependent channel state information feedback rate in multi-user communication systems
Inventor: GREGORY A BREIT
IPC: H04J99/00
Filed: 2016-10-12
Abstract: PROBLEM TO BE SOLVED: To provide methods for supporting an adaptive station-dependent channel state information feedback rate in multi-user communication systems.SOLUTION: An access point requests channel evolution feedback from a plurality of stations, where the channel evolution feedback indicates a degree of channel aging, and receives the channel evolution feedback calculated by each station (504). The access point determines stations that need to update their CSI feedback on the basis of the channel evolution feedback received from the stations (506), requests the CSI feedback (508), receives the CSI feedback (510), and updates precoding weights (512).SELECTED DRAWING: Figure 5
Patent JP-2017090902-A (JP)
Title: Electromagnetic drive module and camera device using the same
Inventor: HU CHAO-CHANG
IPC: H04N5/225
Filed: 2016-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic drive module.SOLUTION: The electromagnetic drive module includes: a fixed unit; a movable unit for supporting an element; rolling balls; a driving magnet; a driving coil; and a magnetic element. The fixed unit and the movable unit are along a main axis. The rolling balls and the driving magnet are between the fixed unit and the movable unit. The driving coil corresponds to the driving magnet, and can move the movable unit along a direction perpendicular to the main axis. The magnetic element corresponds to the driving magnet. The magnetic force between the magnetic element and the driving magnet is larger than the sum of gravity acting on the movable unit, the element, and the driving magnet.SELECTED DRAWING: Figure 3
Patent JP-2017038077-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2016-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having less fluctuation in electrical characteristics in a semiconductor device using an oxide semiconductor layer; and provide a semiconductor device which achieves high reliability and stable electric characteristics in a miniaturized semiconductor device capable of high-speed driving and a high-speed operation; and manufacture the above-described semiconductor device.SOLUTION: A semiconductor device has: a multilayer film 106 including an oxide semiconductor layer 106b and oxide layers 106a, 106c, 106d which enwrap the oxide semiconductor layer; a laminate of a gate insulation film and a gate electrode on the multilayer film; a source electrode and a drain electrode; and a protection insulation film on the multilayer film, the gate insulation film, the gate electrode, the source electrode and the drain electrode, in which the multilayer film has an end having a curvature in one cross section.SELECTED DRAWING: Figure 1
Patent JP-2018071603-A (JP)
Title: Sealing device
Inventor: KATO TAKUYA
IPC: F16C33/78
Filed: 2016-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device capable of suppressing increase of slide resistance to stabilize the slide resistance even in a case where a lead seam is formed at a contact part of a lip.SOLUTION: A sealing device 1 includes an annular reinforcement ring 10 around an axial line x, and an annular elastic body part 20 around the axial line x, which is formed of an elastic body attached to the reinforcement ring 10. The elastic body part 20 has a side lip 21, an intermediate lip 22, and a grease lip 23. Under a use state of the sealing device 1, a cross sectional area A of a space S between the lips, which is surrounded by the side lip 21, the intermediate lip 22, and a hub ring 55, is not less than 3.5 mm.SELECTED DRAWING: Figure 4
Patent JP-2018069678-A (JP)
Title: Liquid jet head, liquid jet device and manufacturing method of liquid jet head
Inventor: MOROOKA TOSHIMITSU
IPC: B41J2/16
Filed: 2016-11-02
Abstract: PROBLEM TO BE SOLVED: To reduce variations in droplet amounts and discharge speeds between discharge channels 2.SOLUTION: A liquid jet head 1 includes two drive electrodes 7 which include a channel row 8 in which discharge channels 2 discharging droplets and dummy channels 3 not discharging the droplets are alternately arrayed in the reference direction K via partition walls 6 containing a piezoelectric substance, and in which the partition walls 6 are located to the lower side from the upper ends of both side surfaces 9 on the side of the discharge channel 2 and the side of the dummy channel 3. As the wall thickness W of the thickness in the reference direction K of the partition wall 6, the thinner partition wall 6 of the two partition walls 6 sandwiching the first discharge channel 2a being one of the discharge channels has the thinner wall thickness W than that of the thinner partition wall 6 of the two partition walls 6 sandwiching the second discharge channel 2b being the other one of the discharge channels.SELECTED DRAWING: Figure 1
Patent JP-2018071032-A (JP)
Title: Air-conditioning clothing
Inventor: OKURA HIRONORI
IPC: A41D13/00
Filed: 2016-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioning clothing capable of cooling the upper half of the body, the neck and the whole head without impairing the function of a high place work safety belt, which is wearable with the high place work safety belt.SOLUTION: The air-conditioning clothing comprises attachment holes for a fan for clothing provided on the right and left of a lower part of the back body part to link the inside and outside of the clothing, and a duct hood disposed at the backward back of a collar, to which the fan for the clothing is attached so as to send air inside the clothing.SELECTED DRAWING: Figure 1
Patent JP-2017173788-A (JP)
Title: Video display system
Inventor: YAMAGUCHI HIROSHI
IPC: G03B21/14
Filed: 2016-11-08
Abstract: PROBLEM TO BE SOLVED: To achieve display of a video and transmission of a background light on a transparent screen whose surface is smooth, and meanwhile, suppress occurrence of an unwanted image due to mirror reflection of the transparent screen.SOLUTION: A video display system comprises a projector, a transparent screen, and a polarization adjustment part. The projector projects a video light. The transparent screen diffuses the projected video light for displaying a video. The polarization adjustment part adjusts the video light which enters the transparent screen to P polarization. Therefore, since an amount of the video light which is subjected to mirror reflection on the surface of the transparent screen, is reduced, so that the video display system achieves display of the video and transmission of the background light, and suppresses occurrence of the unwanted image due to mirror reflection of the transparent screen. Therefore, on the transparent screen, an effect of performance, in which the video seems to be displayed in an aerial space, is enhanced.SELECTED DRAWING: Figure 1
Patent JP-2018078197-A (JP)
Title: Plasma processing apparatus and plasma processing method
Inventor: IWAI TETSUHIRO
IPC: H01L21/3065
Filed: 2016-11-09
Abstract: PROBLEM TO BE SOLVED: To cover an outer edge of a substrate and restrict a position of the substrate to improve the productivity and yield during plasma processing.SOLUTION: A plasma processing device includes: a base having an electrode body including a placement surface on which a substrate is placed and a substrate which supports the electrode body; and a lid which can be moved up or down relative to the base. The plasma processing device includes: a cover which is integrally provided with the lid and covers at least a part of an outer edge of the substrate placed on the placement surface when a sealed space is formed at the plasma processing device; and a guide disposed around the electrode body and including a first major surface facing the lid, a second major surface facing the substrate, and a guide surface facing a side surface of the electrode body. When the sealed space is formed, the cover contacts with the first major surface and at least one of the cover and the guide surface faces a side surface of the substrate. When the sealed space is not formed, the cover and the first major surface are separated and at least a part of the guide surface protrudes from the placement surface to the lid side.SELECTED DRAWING: Figure 2
Patent JP-2018078204-A (JP)
Title: Semiconductor device, method of manufacturing semiconductor device, and electronic apparatus
Inventor: NAGATA KAZUYUKI
IPC: B81B7/02
Filed: 2016-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with reduced parasitic capacitance.SOLUTION: A gyro sensor 10 as a semiconductor device includes: a base substrate 12; semiconductor wiring lines 50 provided on the base substrate 12 and arranged side by side; and a functional unit 100 to which the semiconductor wiring lines 50 are connected and that operates to function. The thickness of the semiconductor wiring lines 50 is thinner than the thickness of the functional part 100.SELECTED DRAWING: Figure 4
Patent JP-2017059542-A (JP)
Title: Thermoplastic elastomer composition for protective member of battery pack
Inventor: SAKAMOTO KATSUSHI
IPC: C08L23/12
Filed: 2016-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer composition which is superior in flame retardancy, thermally conductivity, electrical insulation, chemical resistance (resistant against the dissolution in an electrolytic solution) and low-temperature flexibility (brittle fracture temperature), and which can be suitably used as a protective member of a battery pack.SOLUTION: A thermoplastic elastomer composition for a protective member of a battery pack comprises: 100 pts.mass of a thermoplastic resin which includes a component (a) consisting of 85-98 mass% of a hydrogen additive of a random copolymer of an aromatic vinyl compound and a conjugated diene compound and a component (b) consisting of 15-2 mass% of a polypropylene resin, provided that the total quantity of the components (a) and (b) is 100 mass%; and a component (c) consisting of 250-350 pts.mass of a magnesium hydroxide.SELECTED DRAWING: None
Patent JP-2018078977-A (JP)
Title: Ophthalmologic photographing apparatus
Inventor: HIROSE RYOICHI
IPC: A61B3/10
Filed: 2016-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a new technology to remove a ghost from an SLO image.SOLUTION: A ophthalmologic photographing apparatus includes a scanning system, a detection system, an image forming part 110, and an image composition part 123. The scanning system scans the ocular fundus of an eye to be examined with a light. The detection system detects a first polarization component and a second polarization component which are different from each other, of a return light of the light from the eye to be examined. The image forming part forms a first image based on a result of detection of the first polarization component, and a second image based on a result of detection of the second polarization component. The image composition part forms a composite image of the first image and the second image.SELECTED DRAWING: Figure 3
Patent JP-2017040373-A (JP)
Title: Friction piece operating in lubricated medium
Inventor: PHILIPPE MAURIN-PERRIER
IPC: F16C17/02
Filed: 2016-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a lubricated environment incorporating a friction modifier.SOLUTION: A coating is applied to a part. The coating is of chromium nitride, and the friction modifier is MoDTC. The chromium nitride is selected for exhibiting an NaCl-type crystallization with a microhardness of 1800+/-200HV.SELECTED DRAWING: Figure 1
Patent JP-2018081202-A (JP)
Title: Fixing device and image forming apparatus
Inventor: SHIBAHARA MASAMI
IPC: B65H29/52
Filed: 2016-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device that can efficiently heat a pressure roller to reduce warm-up time.SOLUTION: A fixing device 6 comprises: a heating roller 31 that is heated by a heat source 32; and a pressure roller 33 that comes into pressure contact from above with the heating roller 31 to form a fixing nip N. With a sheet S having a toner image T formed on one face directed downward passing through the fixing nip N, the fixing device fixes the toner image T to the sheet S.SELECTED DRAWING: Figure 2