baber/WOPTO huggingface dataset:
Patent JP-2019184757-A (JP)
Title: Head-mounted display, image display method for head-mounted display, and control program for head-mounted display
Inventor: SHIBUYA MISA
IPC: B60R11/02
Filed: 2018-04-06
Abstract: To provide a head-mounted display that, when used in a vehicle for providing image information, such as a video content, further improves operability to improve convenience without impairing safety.SOLUTION: A control unit 7 displays image information acquired by a display information acquisition unit 5 at a display position in an in-vehicle space received by an operation unit 4 on the basis of coordinate information acquired by a space recognition unit 3, and displays vehicle information acquired by a vehicle information acquisition unit 6 in a vehicle information display area ARA set up in the in-vehicle area.SELECTED DRAWING: Figure 1
Patent JP-2019187041-A (JP)
Title: Coil forming jig
Inventor: SAKATA YUJI
IPC: H02K15/04
Filed: 2018-04-06
Abstract: To provide a coil forming jig for forming a coil in which one tip end of a coil and a covering part near the other tip end of the coil do not interfere when welding the tip end of the coil.SOLUTION: This disclosure comprises a presser part 11 movable in a first direction Z, a main claw part 12 provided on a first surface 11s of the presser part 11, and a sub claw part 13 provided on the first surface 11s of the presser part 11, a length L1 of the main claw part 12 in the first direction Z is longer than a length L2 of the sub claw part 13 in the first direction Z, the main claw part 12 moves in the first direction Z while pressing a tip end part 18 a of a coil 18 when the coil 18 is formed, and the sub claw part 13 is a forming jig 10 of the coil 18 that moves in the first direction Z while pressing a part 18c closer to the root side than the tip end part 18a of the coil 18 when the coil 18 is formed.SELECTED DRAWING: Figure 1A
Patent JP-2018129531-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/28
Filed: 2018-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with a novel structure, having good characteristics.SOLUTION: A semiconductor device includes: an oxide semiconductor layer; a source electrode and a drain electrode electrically connected with the oxide semiconductor layer; a gate insulating layer covering the oxide semiconductor layer, the source electrode, and the drain electrode; and a gate electrode on the gate insulating layer. The source electrode and the drain electrode includes lateral faces having oxidation regions which are oxidized. In addition, it is preferred that the oxidation regions of the source electrode and the drain electrode are formed by plasma processing using high-frequency power of 300 MHz or more and 300 GHz or less and mixed gas of oxygen and argon.SELECTED DRAWING: Figure 1
Patent JP-2019180334-A (JP)
Title: Implement
Inventor: KAWAHARA FUMIO
IPC: A01B63/02
Filed: 2018-04-13
Abstract: To provide an implement capable of actuating an actuator provided on the implement even when an appliance for operating the implement is made to be in a non-active state.SOLUTION: An implement comprises: a first harness having a first connection part on one end; a second harness having a second connection part on one end, and having the other end which is connected to an electromagnetic hydraulic valve for controlling opening/closing of a path for supplying hydraulic pressure to a rotation hydraulic cylinder; and a third harness having a third connection part on one end, and having the other end to which power is supplied. When power is supplied to the other end of the first harness, the first and second connection parts are connected, therefore power is supplied from the other end of the first harness to the electromagnetic hydraulic valve, and when power is not supplied to the other end of the first harness, the third and second connection parts are connected, therefore, power is supplied to the electromagnetic hydraulic valve from the other end of the third harness.SELECTED DRAWING: Figure 3
Patent JP-2019184942-A (JP)
Title: Mpo plug mini-adapter
Inventor: WATANABE YASUHIRO
IPC: G02B6/36
Filed: 2018-04-16
Abstract: To provide a MPO plug mini-adapter capable of reducing the size of an adapter to the limit so as to have the same size as a plug, and manufactured with a simple structure allowing high density mounting without imposing a limit in an arrangement place at a low cost.SOLUTION: An adapter body 1 cylindrically formed by upper and lower wall parts 1a and 1b having a surface almost flush with upper and lower wall parts 13a and 13b of a coupling 13 and right and left wall parts 1c and 1d having a surface almost flush with right and left wall parts 13c and 13d of the coupling 13 includes elastic locking parts 2 integrally faced and projected toward the sides of plug insertion and removal openings 1A and 1B at the front and rear ends of the right and left wall parts 1c and 1d of the adapter body 1.SELECTED DRAWING: Figure 1
Patent JP-2019182352-A (JP)
Title: Sunglasses holder structure in cabin
Inventor: KATAYAMA TOMOYUKI
IPC: B60R7/04
Filed: 2018-04-17
Abstract: To develop a sunglasses holder structure in a cabin which can maintain the temperature of sunglasses to temperature at which a user can easily use the holder, and is excellently convenient.SOLUTION: In winter, a shutter 42 is move to an open position P4 to open an outer opening 2808 and allow sunlight to be introduced into a housing 28. By introducing sunlight having passed a windshield 14 into the housing 28, temperature inside the housing 28 rises, sunglasses are warmed up inside the housing 28. In Summer, the shutter 42 is move to a light-blocking position P3 to close the outer opening 2808 and prevent sunlight from entering the housing 28. Because sunlight having passed the windshield 14 is not introduced into the housing 28, rising of temperature inside the housing 28 is suppressed, which suppresses excessive warming up of the sunglasses.SELECTED DRAWING: Figure 3
Patent JP-2019192960-A (JP)
Title: Piezoelectric vibrator
Inventor: OTSUKA TAKAHIRO
IPC: H03H9/19
Filed: 2018-04-18
Abstract: To provide a vibrator which is a GT cut vibrator providing a first vibration part 11a, a second vibration part 11b, and a third vibration part 11c in a vertical arrangement and which is advantageous to miniaturization.SOLUTION: When it is defined that a border line along a vibration direction fW in a width vertical mode of first, second, and third vibration parts is vertical border lines 15a, 15b, and 15c, these vertical border lines are each border line having a curvature. Naturally, a border line 17 which is the outermost of the vibration direction fW in both vibration parts along the vibration direction fW in the width vertical mode in the three vibration parts is also the border line having the curvature.SELECTED DRAWING: Figure 1
Patent JP-2018148218-A (JP)
Title: Film for semiconductor device, and manufacturing method for semiconductor device
Inventor: TAKAMOTO HISAHIDE
IPC: H01L23/31
Filed: 2018-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a film for semiconductor device capable of suppressing degradation of visibility of various information to be marked, by suppressing a transcript mark to a film for flip-chip semiconductor back surface when rolled up.SOLUTION: A film for semiconductor device includes a film for flip-chip semiconductor back surface with a plurality of dicing tapes arranged on a separator at a predetermined interval, and an outside sheet arranged on the outside of the film for flip-chip semiconductor back surface with dicing tapes. The film for flip-chip semiconductor back surface with dicing tapes has dicing tapes and a film for flip-chip semiconductor back surface. Assuming the length of the outside sheet at the narrowest part is G, and the length from the long side of the separator to the dicing tape is F, G is in a range of 0.2-0.95 times of F.SELECTED DRAWING: Figure 1
Patent JP-2019191273-A (JP)
Title: Objective lens
Inventor: ABE KENICHIRO
IPC: G02B21/33
Filed: 2018-04-19
Abstract: To provide an objective lens suitable of fluorescence observation using a confocal microscope.SOLUTION: An objective lens 1 provided herein consists of a first lens group G1 including a meniscus lens component with a convex surface on the object side disposed on the most image side, and a second lens group G2 disposed on the image side of the first lens group G1, and satisfies the following conditional expressions: 0≤|Δz|/DOF≤1.5 ...(1), 0≤|Δz|/DOF≤1.5 ...(2), where Δzrepresents a difference between an on-axis position at which RMS wavefront aberration for the h-ray becomes minimum and an on-axis position at which RMS wavefront aberration for the e-ray becomes minimum; Δzrepresents a difference between an on-axis position at which RMS wavefront aberration for light of a 800 nm wavelength becomes minimum and an on-axis position at which RMS wavefront aberration for the e-ray becomes minimum; and DOFrepresents a depth of focus for the e-ray.SELECTED DRAWING: Figure 2
Patent JP-2019181105-A (JP)
Title: Infant abdomen wearing tool
Inventor: SHIMURA SACHIKO
IPC: A47D13/02
Filed: 2018-04-04
Abstract: To prevent infants'clothing from getting unusable as the infants' own clothing or the like, especially around the abdomen, get the dirt on a floor or the like according to their actions such as crawling with the belly against the floor.SOLUTION: An infant abdomen wearing tool 100 has a body part 10 arranged between an infant's abdomen and a floor surface while the infant crawls with the belly against the floor surface so that the dirt on the floor surface can adhere to it. String parts 2, 3 connected to outer peripheries 6, 7 of the main body 10 become a neck string set around the infant's neck and string parts 1, 4 connected to outer peripheries 5, 8 of the main body 10 become a trunk string set around the infant's trunk.SELECTED DRAWING: Figure 1
Patent JP-2019189742-A (JP)
Title: Soil environment improvement method
Inventor: TAKEDA YASUHIRO
IPC: C09K17/50
Filed: 2018-04-24
Abstract: To provide a soil environment improvement method, in which there is no need to create a large-scale drainage facility, and the soil environment of a large amount of soil can be improved at low cost.SOLUTION: Provided is a soil environment improvement method using a woody crude fiber and fulvic acid or humic acid, and in which, characterized, the woody crude fiber produced by adding fulvic acid or humic acid in the process of explosive-shattering treatment of wood chips made of wood waste or the like is mixed into soil having excessive salt accumulation, and the excessive salt is exhausted by curing in natural rainfall.SELECTED DRAWING: Figure 3
Patent JP-2018138697-A (JP)
Title: High-temperature treatment chamber lid
Inventor: ILKER DURUKAN
IPC: C23C16/44
Filed: 2018-04-25
Abstract: PROBLEM TO BE SOLVED: To describe a lid assembly for a treatment chamber, and the treatment chamber including the lid assembly.SOLUTION: A lid assembly includes a high-temperature lid module, and a housing. The high-temperature lid module is arranged adjacently to a treatment liner of a treatment chamber. The flexible housing is arranged around the high-temperature lid module, and is bonded to the high-temperature lid module through an elastic ring.SELECTED DRAWING: Figure 2
Patent JP-2018130724-A (JP)
Title: Production method for water treatment membrane element
Inventor: HINENOYA MITSURU
IPC: C11D1/722
Filed: 2018-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a production method for a water treatment membrane element efficiently removing spinning oil solution remaining in a multifilament.SOLUTION: A production method for a water treatment membrane element provided with a water treatment membrane 1 having a support layer 10 being a workpiece of a multifilament and a porous membrane layer 11 adjacently disposed to the support layer 10 has a step that the water treatment membrane 1 is immersed into cleaning fluid in a water tank so that at least a porous membrane layer 11 side of the water treatment membrane 1 is brought into contact with liquid, the cleaning fluid is permeated from the porous membrane layer 11 side to the support layer 10 and the cleaning fluid permeated to the support layer 10 is discharged to the outside of the water treatment membrane 1 so as not to be in contact with the cleaning fluid in the water tank.SELECTED DRAWING: Figure 1
Patent JP-2018123432-A (JP)
Title: High-purity tantalum powder and preparation method thereof
Inventor: LI ZHONGXIANG
IPC: B22F9/04
Filed: 2018-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a high-purity tantalum powder and a preparation method thereof.SOLUTION: The tantalum powder has a purity of more than 99.995%, as analyzed by GDMS. Preferably, the tantalum powder has an oxygen content of 1000 ppm or less, a nitrogen content of 50 ppm or less, a hydrogen content of 20 ppm or less, a magnesium content of 5 ppm or less, and a particle diameter D50 of less than 25 μm.SELECTED DRAWING: None
Patent JP-2019197637-A (JP)
Title: Lighting fixture
Inventor: FUJIFUCHI HIROAKI
IPC: F21V23/00
Filed: 2018-05-09
Abstract: To provide a lighting fixture that has a reduced weight and is easy to produce.SOLUTION: A fine recess formed on the surface of an aluminum base 11 composed of an aluminum extrusion mold material, constituting a body back part of a lighting fixture 1, is engaged with a resin of a resin cabinet 13 composed of a resin mold material by injection molding, constituting the main body side face part, and the metal material and resin are integrated. Thus, the aluminum base 11 and the resin cabinet 13 are joined together by strong force.SELECTED DRAWING: Figure 2
Patent JP-2019196802-A (JP)
Title: Spring manufacturing method and sparing
Inventor: YAMAZAKI TOMOHIRO
IPC: F16F1/18
Filed: 2018-05-09
Abstract: To provide a spring manufacturing method capable of confirming spring stress distribution to which a load is applied.SOLUTION: A manufacturing method of a spring 1 comprises applying a load to the spring 1, measuring the stress of the spring to which the load has been applied, and releasing the load applied to the spring 1, wherein measuring the stress of the spring 1 may further comprise measuring the stress of the surface of the effective part of the spring 1 using X-ray diffraction by the cosα method and determining whether the measured magnitude of the stress of the spring 1 satisfies the criterion.SELECTED DRAWING: Figure 1
Patent JP-2019195462-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-05-10
Abstract: To provide a game machine capable of enhancing a performance effect.SOLUTION: A game machine that can be controlled to a plurality of types of advantageous states advantageous to a player includes suggestion performance execution means capable of executing a suggestion performance suggesting to which one of the plurality of types of advantageous states it is controlled after it is notified to be controlled to the advantageous state. The suggestion performance execution means can execute a first suggestion performance that suggests to which one of the plurality of types of advantageous states including a first advantageous state it is controlled and a second suggestion performance that suggests to which one of the plurality of types of advantageous states including a second advantageous state different from the first advantageous state and not including the first advantageous state it is controlled.SELECTED DRAWING: Figure 8-4
Patent JP-2019196767-A (JP)
Title: Variable valve device of internal combustion engine
Inventor: INADA HIROKI
IPC: F01L1/18
Filed: 2018-05-11
Abstract: To improve the control accuracy of the opening/closing timing and an opening/closing amount of a valve, in a variable valve device of an internal combustion engine.SOLUTION: In a variable valve device 1, a valve 11 can be driven so as to be changeable to a closed state and an open state, a cam roller external peripheral part 13b abutting on a cam lobe zone 12b2 of a camshaft 12 abuts on an oscillation cam 16 so that the oscillation cam 16 can bring the valve 11 into the open state when an abutment face 18b1 of a hydraulic moving member 18b is in a first position, and when the abutment face 18b1 moves between first and second positions, and also when the abutment face 18b1 is in the second position, the roller external peripheral part abuts on the oscillation cam 16 so that the oscillation cam 16 brings the valve 11 into the closed state. A hydraulic moving member abutment region 15d of a cam link external peripheral part 15c which can abut on the abutment face 18b1 has the shortest abutment zone 15d1 for setting a distance d from a support-side cam link axial line 15b the shortest out of the hydraulic moving member abutment region 15d, abutting on the abutment face 18b1 which is in the first position, and constantly opposing the abutment face 18b1.SELECTED DRAWING: Figure 3
Patent JP-2019028442-A (JP)
Title: Light source device and projection type display device
Inventor: TANAKA TAKAAKI
IPC: F21S2/00
Filed: 2018-05-14
Abstract: To provide a downsized and broad color area light source device with a broad color area that efficiently converges light from a blue solid light source and from a red solid light source.SOLUTION: A light source device 41 comprises: a blue semiconductor laser 16; a red semiconductor laser 20; a first phase difference plate 29 that produces a phase difference in light from the blue semiconductor laser; a dichroic mirror 30 that allows light from the blue semiconductor laser and the red semiconductor laser to be incident from the same direction, and polarizes and separates the light from the blue semiconductor laser; a fluorescent plate 36 that emits fluorescent light excited by the light from one blue semiconductor laser separated by the dichroic mirror; a quater wavelength plate 37 that converts polarization of light from other blue semiconductor separated by the dichroic mirror and the light from the red semiconductor laser into circular polarization; and a reflection plate 40 that reflects the light transmitting the quater wavelength plate.SELECTED DRAWING: Figure 1
Patent JP-2018196882-A (JP)
Title: Semi-circular cylindrical configuration as de-dusting equipment
Inventor: Joseph t lutz
IPC: B08B5/00
Filed: 2018-05-16
Abstract: CONSTITUTION: The present invention relates to a semi-circular de-dusting equipment for removing powder dusts and debris from a granular material which pass the de-dusting equipment.This de-dusting equipment has a semi-circular cylindrical housing in a configuration thereof, a partial conical cleaning deck is fitted to the housing, and the partial conical cleaning deck has a deflection member having a reverse conical shape and a partial conical shape which can change a flow velocity of a granular material which is vertically moved and passes on the cleaning deck. A product delivery port is preferably a circular shape, the granular material containing contaminants is guided into the interior of the deflection member, and is flown onto a surface of the cleaning deck. This housing has a diameter larger than a maximum diameter of the cleaning deck, and therefore, can form a venturi band around the cleaning deck. The cleaning deck and the deflection member can be detachably attached in the housing, and when the cleaning deck and deflection member are detached, cleaning of the cleaning deck and the interior of the housing can be easily performed.SELECTED DRAWING: Figure 1
Patent JP-2019198934-A (JP)
Title: Cutting apparatus for rubber material
Inventor: OKUDA MASANORI
IPC: B26D1/06
Filed: 2018-05-17
Abstract: To provide a cutting apparatus 2 for a rubber material G, which can inhibit adhesion of pieces of the rubber material G when the sheet-like rubber material G is cut.SOLUTION: A cutting apparatus 2 is the cutting apparatus 2 for a rubber material G, which cuts the rubber material G while moving a cutting tool 6 its width direction and lengthwise direction by movement means 8. In the cutting apparatus 2 for the rubber material G, the cutting tool 6 comprises a blade part 44 for cutting the rubber material G. The blade part 44 is a single-edged blade having an edged surface 48, and a depressed area 56 is formed on the back side 54 of the blade part 44.SELECTED DRAWING: Figure 6
Patent JP-2019201515-A (JP)
Title: Utility pole original hole rebuilding device, utility pole original hole rebuilding work vehicle, and utility pole original hole rebuilding method
Inventor: SAITO TAKASHI
IPC: E04H12/00
Filed: 2018-05-18
Abstract: To provide a utility pole original hole rebuilding device capable of reducing the number of work vehicles required for rebuilding work at a utility pole original hole and shortening work time required for rebuilding at the utility pole original hole, a utility pole original hole rebuilding work vehicle, and a utility pole original hole rebuilding method.SOLUTION: A utility pole original hole rebuilding work vehicle 12 includes a vehicle body 31 and a support arm 32, is capable of conveying a temporary pole body 11, and is provided so as to be capable of supporting the temporary pole body 11 which is installed by being erected in the vertical direction. The support arm 32 is provided such that a distal end portion 44 can grip the temporary pole body 11. A rear end is attached to the vehicle body 31 so as to be rotatable right and left and rotatable in the vertical direction. The support arm 32 can be expanded and contracted along its extending direction. The distal end portion 44 is provided to be able to rotate the temporary pole body 11 with a first axis 44a perpendicular and horizontal to the temporary pole body 11 and a second axis 44b along the extension direction of the temporary pole body 11 as a center of rotation.SELECTED DRAWING: Figure 1
Patent JP-2019199355-A (JP)
Title: Sheet loading device and image formation device
Inventor: UESUGI TAKUSHI
IPC: G03G15/00
Filed: 2018-05-18
Abstract: To provide a sheet loading device that loads sheets thereon and an image formation device equipped therewith.SOLUTION: The sheet loading device includes: a sheet loading part that loads sheets thereon; an alignment part that abuts a sheet loaded on the loading device and performs alignment; a lifting mechanism that lifts the loading part; a driving source that generates the driving force; a planetary gear mechanism 24 that separates the driving force input by the driving source into a first driving train 25 and a second driving train 26, the first driving train 25 communicating the driving force to the lifting mechanism, the second driving train 26 communicating the driving force to the alignment part.SELECTED DRAWING: Figure 3
Patent JP-2019202483-A (JP)
Title: Printer and program
Inventor: SUGIMOTO KAZUAKI
IPC: B41J29/38
Filed: 2018-05-24
Abstract: To provide a printer and a program capable of exhibiting proper transport force according to a transport load of a printing medium.SOLUTION: A temperature acquisition part (acquisition means) acquires temperature of an environment in which a printer is used, a printing condition acquisition part (acquisition means) acquires information related to a printing condition of the printer. Then, a transport load estimation part (estimation means) estimates a transport load when the printing sheet (printing medium) is transported by a stepping motor (motor) provided on the printer, on the basis of the information acquired by the temperature acquisition part and the printing condition acquisition part. In addition, a current value setting part (setting means) sets a current value to be flowed to the stepping motor on the basis of the transport load estimated by the transport load estimation part, the motor control part (control means) applies the current value set by the current value setting part to the stepping motor for controlling the stepping motor.SELECTED DRAWING: Figure 4