baber/WOPTO huggingface dataset:
Patent JP-2019177761-A (JP)
Title: Tractor
Inventor: MORI ATSUNORI
IPC: B62D25/10
Filed: 2018-03-30
Abstract: To provide a tractor in which temperature rise of an exhaust pipe cover can be suppressed.SOLUTION: In a tractor T, a bonnet 7 has an open part 7e which opens a lower outer lateral side of an engine E, and an exhaust pipe 12 comprises a first forward extension part 12b which extends forward from a muffler 11 in a side view, and a downward extension part 12c which extends downward from a front end part of the first forward extension part 12b in a side view. The first forward extension part 12b and the downward extension part 12c are located at the open part 7e in a side view, and is covered with an exhaust tube cover 13 which opens toward an airframe inner side and has a U-shaped cross section. A first cover part 13a of the exhaust pipe cover 13, which covers the downward extension part 12c, is located on a lateral side of a front end part of the engine E, and collects engine cooling air and guides the same to a second cover part 13b which covers the first forward extension part 12b.SELECTED DRAWING: Figure 3
Patent JP-2019179863-A (JP)
Title: Organic electroluminescent element
Inventor: MORII KATSUYUKI
IPC: H05B33/10
Filed: 2018-03-30
Abstract: To provide an organic electroluminescent element of a normal structure which has higher practicality than an element using a polyethyleneimine and is excellent in electron injection properties.SOLUTION: The organic electroluminescent element has a structure in which a plurality of organic compound layers are laminated between a cathode and an anode formed on a substrate. A layer adjacent to the cathode out of the organic compound layers is a layer of a coating film of a solution containing an amino group-containing compound having a structure represented by general formula (1): (X)-[(L)-(NRR)](where X represents an n-valent group derived from an electron transporting compound; L represents a linking group bonding X and an amino group represented by NRR, or a direct bond; Rand Rare the same or different and each represent an optionally substituted hydrocarbon group; and n represents a number of 1-8).SELECTED DRAWING: None
Patent JP-2019180532-A (JP)
Title: Cooker
Inventor: TOKUOKA TAKUMA
IPC: A47J27/00
Filed: 2018-04-03
Abstract: To efficiently prevent thermal damage to a pot storage part in a multi-coil type IH system cooker.SOLUTION: A rice cooker 1 includes a bottomed cylindrical pot storage part 131 having a disk-shaped bottom 131a, a cylindrical side 131b, and a curved part 131c for connecting them, a plurality of coils 150 arranged at least outside the bottom 131a and the curved part 131c of the pot storage part 131 separated in a circumferential direction of the pot storage part 131, and a plurality of ferrite holders 160 which store ferrite cores 165 and are arranged close to the pot storage part 131 on a side opposite to the pot storage part 131 with respect to the coils 150, and to which a thermal fuse 167 is attached respectively.SELECTED DRAWING: Figure 9
Patent JP-2019070101-A (JP)
Title: Acrylic adhesive composition and adhesive sheet
Inventor: JOZUKA KENTA
IPC: C09J133/02
Filed: 2018-04-04
Abstract: To provide an adhesive composition which can achieve both light pressure-bonding initial adhesiveness and deformation resistance to a persistent load in a Z-axis direction.SOLUTION: There is provided an acrylic adhesive composition which contains an acrylic polymer. The acrylic polymer is copolymerized with an acidic group-containing monomer. A copolymerization ratio of the acidic group-containing monomer in the acrylic polymer is 8 wt.% or more. A degree of dispersion (Mw/Mn) of the acrylic polymer is 8 or more and 40 or less.SELECTED DRAWING: None
Patent JP-2018149307-A (JP)
Title: Method, surgical kit and device for treating glaucoma
Inventor: LEONARD PINCHUK
IPC: A61F2/14
Filed: 2018-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a glaucoma drainage implant in which double sight (double vision) and ocular hypotension are avoided.SOLUTION: A surgical kit comprises at least one apparatus and at least one implant device. The apparatus has a needle body for use in defining a surgery passage for passing an ocular tissue. The device comprises a flexible tube 203 for defining a duct to make an aqueous humor bypass, and the maximum cross sectional dimension of the outer surface of the tube is smaller than the maximum cross sectional dimension of the needle body. The device incorporates sealing means comprising at least one element for forming the maximum cross sectional dimension larger than the maximum cross sectional dimension of the needle body. The element is arranged inside the surgery passage in an operating manner. A seal is formed between the surrounding ocular tissue and the element, and the device is fixed inside the surgery passage. The kit (and the device) is used as a part of the surgical method for making the aqueous humor bypass to a space formed in the ocular tissue.SELECTED DRAWING: Figure 6
Patent JP-2021118678-A (JP)
Title: Method of producing alkaloid
Inventor: KISAKA HIROAKI
IPC: A01H6/08
Filed: 2018-04-06
Abstract: To provide a novel production method that can produce alkaloids at higher efficiencies than conventional methods.SOLUTION: A production method for alkaloids includes the step of expressing, in a Catharanthus plant of the family Apocynaceae and using gene manipulation, a protein that participates in tryptophan biosynthesis and a protein that participates in secologanin biosynthesis.SELECTED DRAWING: None
Patent JP-2019182206-A (JP)
Title: tire
Inventor: KIKUCHI HIROSHI
IPC: B60C11/12
Filed: 2018-04-10
Abstract: To provide a tire capable of improving steering stability on a pavement and on-snow performance in good balance.SOLUTION: A tire comprises a tread portion 2. The tread portion 2 is provided with two middle land parts 4 interposing a tire equator. Each of the two middle lands 4 is provided with: multiple lug grooves 10 extending from a first end 61 and having an interrupted end in the middle land part 4; first sipes 11 extending in a tire circumferential direction between the lug grooves 10 adjacent to each other in the tire circumferential direction; second sipes 12 extending from the first end 61 to the first sipes 11; and third sipes 13 extending from the second end 62 to the first sipes 11. The third sipe 13 communicates with the first sipe 11 at the same position as that of the second sipe 12.SELECTED DRAWING: Figure 1
Patent JP-2019187121-A (JP)
Title: Power conversion device and control method thereof
Inventor: KOYAMA YUJI
IPC: H02M7/48
Filed: 2018-04-11
Abstract: To suppress an increase in capacitor capacity while suppressing a change in a neutral point potential in a wider operation region.SOLUTION: A power conversion device according to an embodiment includes a neutral point clamp type power converter, and control means for controlling the neutral point potential fluctuation of the power converter by calculating a zero phase voltage of the power converter by using a predetermined calculation formula, and superimposing the zero phase voltage on the voltage command value of each phase, and when there is a voltage command value whose sign changes due to the superposition of the zero phase voltage, the control means reverses the sign of the voltage command value and recalculates the zero phase voltage, and superimposes the zero phase voltage after recalculation on the voltage command value of each phase.SELECTED DRAWING: Figure 3
Patent JP-2018110528-A (JP)
Title: Axial air gap type electric motor
Inventor: SAKAI TORU
IPC: H02K1/14
Filed: 2018-04-16
Abstract: PROBLEM TO BE SOLVED: To efficiently cope with a plate thickness deviation of a laminated core in an axial air gap type electric motor.SOLUTION: In an axial air gap type electric motor, a stator core (6) comprising a laminated core (8) which is a cylinder in which metal plate-like members are laminated in a radial direction of a rotation axis, a cylindrical bobbin (7) having an inner diameter for inserting the laminated core, and a coil (9) wounded on an external diameter expansion of the laminated core has a stator arranged in an annular form with a rotation axis (4) as a center, and at least one rotor (3) opposing to a surface of a rotation axis direction cross section of the stator through a predetermined air gap. The laminated core comprises a part (core member 10b) in which the metal plate-like members, each of which has width becoming large in a rotation direction of the rotation axis as it goes from the rotation axis in the radial direction, are continuously laminated and a part (core member 10a) in which the metal plate-like members, each of which has width being approximately the same, are continuously laminated.SELECTED DRAWING: Figure 3
Patent JP-2019187239-A (JP)
Title: Mower implement
Inventor: TOTANI TAKAYUKI
IPC: A01D34/54
Filed: 2018-04-18
Abstract: To provide a mower implement capable of adjusting easily a work height of a work body.SOLUTION: A mower implement 1 includes a machine body 2 connected to the rear of a tractor, and the machine body 2 is provided with a work body 3 for performing a mowing work, while being rotated. The machine body 2 is also provided, rotatably in a vertical direction, with a gage roller body 4 grounding on a ground surface G which is a work object surface, for setting a work height of the work body 3. A rotation center axis X of the gage roller body 4 to the machine body 2 is positioned within a rotation locus of the work body 3 in a side view.SELECTED DRAWING: Figure 1
Patent JP-2019189467-A (JP)
Title: Ammonia decomposition system and ammonia decomposition method
Inventor: TANAKA YUKIO
IPC: C01B3/04
Filed: 2018-04-18
Abstract: To improve an operating efficiency under high pressure and without using high temperature heat source of an excessive scale.SOLUTION: The ammonia decomposition system includes a self-pyrolytic reactor 2 and a heat exchanger 5, and in the ammonia decomposition method, the heat exchanger 5 is used to heat vaporized ammonia with ammonia-decomposed gas from the self-pyrolytic reactor 2, and the vaporized ammonia heated is subjected to self-pyrolysis by the self-pyrolytic reactor 2.SELECTED DRAWING: Figure 1
Patent JP-2018110945-A (JP)
Title: Image processing device and irradiation field recognition method
Inventor: MATSUMOTO HIROAKI
IPC: A61B6/00
Filed: 2018-04-19
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of irradiation field recognition in a radiation image.SOLUTION: In irradiation field recognition processing, a control unit 51 of an imaging console 5 sets a reference point in an irradiation field area of a radiation image acquired by radiographing a subject using an irradiation field diaphragm, extracts a plurality of irradiation field end candidate points, which are candidates of points on the irradiation field ends in the radiation image, based on the set reference point, displays each of straight lines passing through each of the extracted irradiation field end candidate points in a Hough space with the set reference point as an original point, performs voting, and extracts a straight line candidate based on the result of the voting. Based on the extracted straight line candidate, irradiation field end points that surround the irradiation field area in the radiation image are recognized.SELECTED DRAWING: Figure 11
Patent JP-2019193343-A (JP)
Title: Actuator
Inventor: HASEGAWA YASUSHI
IPC: H02K33/18
Filed: 2018-04-19
Abstract: To provide an actuator capable of making proper a resonant frequency of a movable body even without changing a size or a material of a gelatinous member for resonance prevention disposed between a support and the movable body.SOLUTION: In an actuator, a gelatinous member 91 is disposed in a portion where a support 2 faces a movable body 6. The gelatinous member 91 is bonded to the movable body 6 and the support 2 by a first adhesive layer 96 and a second adhesive layer 97. The gelatinous member 91 includes a first portion 911 and a second portion 912 in which hardness is higher than that in an intermediate portion 910, closer to the first adhesive layer 96 and the second adhesive layer 97 than the intermediate portion 910. Since a spring constant of the gelatinous member 91 is changed if thicknesses of the first adhesive layer 96 and the second adhesive layer 97 are changed, the first adhesive layer 96 and the second adhesive layer 97 are made into proper thicknesses. The gelatinous member 91, the first adhesive layer 96 and the second adhesive layer 97 are an addition reaction type and contain the same kind of base polymer.SELECTED DRAWING: Figure 6
Patent JP-2019187307-A (JP)
Title: Garden tree trimmer
Inventor: SHIBA NOBUO
IPC: A01G3/04
Filed: 2018-04-25
Abstract: To provide a garden tree trimmer capable of facilitating biting to a garden tree or branch leaf during trimming, and preferably generating a good cut surface of a garden tree and branch leaf.SOLUTION: A garden tree trimmer comprises: a drive source of rotation motion; a first slide body which is coupled to the rotation shaft of the drive source and which turns; a longer direction movement body comprising a first slide surface part to which the first slide body slide contacts, and a long-shaped body protruded from the first slide surface part, performing reciprocation motion in a longer direction by first direction conversion means using turning of the first slide body; and a short-direction movement body which performs reciprocation motion in a short direction which is an almost right angle direction to the longer direction by second direction conversion means using the reciprocation motion of the longer direction movement body; a blade part protruded from the short direction movement body performing reciprocating motion in the short direction; and a blade part protruded from the longer direction movement body or from a member performing reciprocation motion in a longer direction and being coupled to the longer direction movement body. The blade parts are slid to contact each other in a vertical direction, and by the blade part protruded from the short direction movement body, the garden tree is cut.SELECTED DRAWING: Figure 1
Patent JP-2019190409-A (JP)
Title: Refrigeration cycle device
Inventor: IIDAKA MASAYUKI
IPC: F04C29/04
Filed: 2018-04-27
Abstract: To prevent a situation that an opening portion of an injection hole is blocked by a lubricant reservoir and an injection refrigerant cannot be supplied to a compression chamber when the injection hole is opened again, when backflow is generated from the compression chamber to the injection hole due to a small pressure ratio, a lubricant flows into the injection hole, and the lubricant reservoir is formed, in a refrigeration cycle device provided with a rotary compressor including the injection hole communicated with the inside of the compression chamber, and having a mechanism for opening and closing the injection hole by a rotating motion of a piston.SOLUTION: An injection hole 127 has a long hole-shape, and a longitudinal direction of the long hole is substantially a horizontal direction to a tangential direction passing through a center of gravity of the long hole and passing through a center of gravity of the injection hole 127 with respect to a circumference of a concentric circle of an inner periphery of a cylinder 121, thus a lubricant reservoir formed on the injection hole 127 does not block an opening portion of the injection hole 127 in opening the injection hole 127.SELECTED DRAWING: Figure 2
Patent JP-2018155407-A (JP)
Title: Manufacturing method of separator
Inventor: WATANABE KOICHIRO
IPC: H01M50/426
Filed: 2018-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a roll member which suppresses occurrence of a phenomenon such as being partly large in thickness, and uniformly forms a coating on a surface of a raw material.SOLUTION: A roll member in which a plurality of grooves are formed at an external peripheral face has a processing region 30SA in which the grooves are obliquely formed with respect to a direction of a center axis of the roll member, and a non-processing region in which the grooves are not formed. The processing region has a first processing region SA1 formed at one end side of the processing region parallel with the center axis in a width direction, a second processing region SA2 formed at the other end side of the processing region in the width direction, and a third processing region SA3 in which grooves are uniform in depth. Depths of the grooves in the first processing region are shallower than depths of the grooves in a third processing region, and become shallow as getting close to one end side of the processing region 30SA in the width direction. Depths of the grooves in the second processing region become shallower than the depths of the grooves in the third processing region, and become shallow as getting close to the other end side of the processing region in the width direction. A first length L parallel with a center axis of the first processing region and a second length L2 parallel with a center axis of the second processing region differ from each other.SELECTED DRAWING: Figure 4
Patent JP-2018138210-A (JP)
Title: Biological fluid collecting device, and biological fluid collecting and testing system
Inventor: GARY D FLETCHER
IPC: A61B5/157
Filed: 2018-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a device to achieve an easy, safe, renewable, and accurate process by a clinical site immediate testing system.SOLUTION: A blood collecting device configured so as to receive a multicomponent blood specimen is disclosed. After the collection of the blood specimen, the blood collecting device separates a plasma part from a cell part. After the separation, the blood collecting device can transfer the plasma part in the blood specimen to a clinical site immediate testing device. The blood collecting device achieves airtight collection and a transfer system that reduces the exposure of the blood specimen, and achieves high-speed mixing by a specimen stabilizing device. The blood collecting device can engage with a blood testing device for the airtight transfer of a portion of the plasma part from the blood collecting device to the blood testing device. The blood testing device is caused to receive the plasma part so as to analyze the blood specimen and acquire a test result.SELECTED DRAWING: Figure 4
Patent JP-2019196663-A (JP)
Title: Tension fixing method for external cable type tension member
Inventor: KIKUCHI ATSUSHI
IPC: E01D1/00
Filed: 2018-05-11
Abstract: To provide a tension fixing method for external cable type tension member which does not require a work space for tension work with a jack or the like at an end area of a tension direction, and which can realize stable tension fixing work.SOLUTION: In a tension fixing method for a tension member tensioned on a structure body by an external cable method, a first relay fixing block and a second relay fixing block which can be connected to each other are disposed at a prescribed interval between a first fixed end and a second fixed end in a tension region. The first tension member is temporarily fixed to the first fixed end and the first relay fixing block and the second tension member is temporarily fixed to the second fixed end and the second relay fixing block, connecting the first relay fixing block and the second relay fixing block to each other. The first tension member and the second tension member are tensioned by moving and temporarily fixing the connected first relay fixing block and the second relay fixing block in the direction where they approach each other. The tension members are then fixedly fixed to each of the fixed ends and the relay fixing blocks.SELECTED DRAWING: Figure 2
Patent JP-2019195979-A (JP)
Title: Component, and method of manufacturing the same
Inventor: ARIGA SHOSAKU
IPC: B44C1/22
Filed: 2018-05-11
Abstract: To render a pattern that is close to hairline-like texture onto a small component such as an inner piece and an outer piece of a watch band.SOLUTION: A component such as a watch band with a decorative area on the surface thereof is sequentially irradiated with laser beam so that a plurality of decorative patterns formed by a plurality of lines are drawn and overlapped on the decorative area.SELECTED DRAWING: Figure 8
Patent JP-2019196462-A (JP)
Title: Method for producing particle used as constituent component of sealing epoxy resin composition, core-shell particle used as constituent component of sealing epoxy resin composition and sealing epoxy resin composition
Inventor: MIZUNO YASUHIRO
IPC: C08G59/40
Filed: 2018-05-11
Abstract: To improve the homogeneity of particles in the production of the particles used as a constituent component of a sealing epoxy resin composition.SOLUTION: There is provided a method for producing particles used as a constituent component of a sealing epoxy resin composition which comprises: (1) a melting and mixing step of obtaining a molten mixture (A) of en epoxy resin and a curing agent; (2) a feeding step of feeding the molten mixture (A) obtained in the melting and mixing step, an inorganic filler (B) and at least one material selected from the group consisting of a coloring agent and an ion scavenger in a stirring device equipped with a stirring blade; and (3) after the feeding step, a granulation step of heating the components fed in the stirring device to 110°C or more while driving the stirring blade at the linear velocity of 0.1 m/s or more at the tip to mix to obtain core-shell particles having a shell containing the molten mixture (A) outside a core containing the inorganic filler (B) and the material (C).SELECTED DRAWING: Figure 1
Patent JP-2019204612-A (JP)
Title: Fuel battery single cell and method for manufacturing the same
Inventor: HITOMI TAKUMA
IPC: H01M8/1226
Filed: 2018-05-21
Abstract: To provide a fuel battery single cell which allows a uniform anode reaction to be achieved easily over the whole anode layer while reducing a diffusion resistance of a fuel gas in a support layer.SOLUTION: A fuel battery single cell 1 comprises: a cell part 2 including an anode layer 21, a solid electrolyte layer 22 and a cathode layer 23; and a support layer 3 disposed in contact with the anode layer 21 and serving to support the cell part 2. The support layer 3 includes: a diffusion layer 31 disposed in contact with the anode layer 21 and serving to diffuse a fuel gas in an in-cell plane direction; and a crack layer 32 disposed in contact with the diffusion layer 31 and having cracks 320 extending in a film thickness direction.SELECTED DRAWING: Figure 1
Patent JP-2018152119-A (JP)
Title: Mobile terminal, automobile, and communication system
Inventor: SUZUKI MASAHIRO
IPC: G01C21/36
Filed: 2018-05-31
Abstract: PROBLEM TO BE SOLVED: To allow pedestrians, wheelchair users, and riders on bicycles to pay appropriate attention to automobiles.SOLUTION: A communication system includes a mobile terminal and automobiles that have a function to wirelessly communicate with the mobile terminal and have a manual driving mode and a self-driving mode capable of autonomous travelling. The mobile terminal transmits a radio communication request to the automobiles. The mobile terminal analyzes reception information from an automobile through a radio communication path generated between the mobile device and the automobile that has transmitted a response in response to transmission of the communication request, and upon detecting reception of attribute information on a driver and automobile identification information, notifies a user of the mobile phone of the attribute of the driver and gives a notice so as to be able to identify the automobile on the basis of the automobile identification information.SELECTED DRAWING: Figure 1