baber/WOPTO huggingface dataset:
Patent JP-2019189667-A (JP)
Title: Liquid crystal composition and liquid crystal display element
Inventor: UNO CHIKAKO
IPC: C09K19/42
Filed: 2018-04-18
Abstract: To provide a liquid crystal composition satisfying at least one of demands for characteristics such as a high maximum temperature, low minimum temperature, small viscosity, large optical anisotropy, large dielectric anisotropy and large elastic modulus or having an appropriate balance in at least two of the characteristics, and an AM element comprising the composition.SOLUTION: The liquid crystal composition contains a specific compound having a polymerizable group as a first additive, contains a specific compound having a negative dielectric anisotropy as a first component, and may contain a specific compound having a high maximum temperature or a small viscosity as a second component or a specific compound having a polymerizable group as a second additive.SELECTED DRAWING: None
Patent JP-2018124580-A (JP)
Title: Fixing device
Inventor: MICHIDA KAZUHIRO
IPC: G03G15/20
Filed: 2018-04-27
Abstract: PROBLEM TO BE SOLVED: To satisfy flexibility by using a crystalline thermoplastic resin that can be manufactured at a low price, and reduce wrinkles on a sheet caused by contraction of the outer diameter of a fixing belt.SOLUTION: A fixing belt is mounted in a fixing device that heat-welds a toner image to a sheet. The fixing belt is an endless fixing belt having a layer containing a crystalline thermoplastic resin, and the crystalline thermoplastic resin has a crystallinity of 81% or more of the maximum saturation crystallinity of the crystalline thermoplastic resin.SELECTED DRAWING: Figure 1
Patent JP-2019187364-A (JP)
Title: Implement
Inventor: KAWAHARA FUMIO
IPC: A01B33/12
Filed: 2018-04-27
Abstract: To provide an implement comprising a control mechanism which has both of an apron pressuring function and a soil scraping function.SOLUTION: The implement comprises: a cover part provided on a support frame and covers an upper side of a cultivation rotor; a ground leveling body which is rotatably provided on the cover part, and which has a slide part having a first hole part; and an apron control mechanism which is installed between the cover part and the ground leveling body, and which can be switched between a compression mode for disturbing rotation of the ground leveling body in an upper direction, a non-compression mode not for disturbing rotation of the ground leveling body in the upper direction and a soil scraping mode for allowing the ground leveling body to perform a soil scraping work. The apron control mechanism comprises a first arm part having a non-engagement part, a second arm part having an engagement part, a body part provided on the cover part and rotatably supporting the first and second arm parts, and a rod part which is inserted into the first hole part so that, a part between the one end and the other end of the rod part can slide to the slide part, whose the other is attached to the first arm part, and which has a second hole part into which a pin-state member can be inserted.SELECTED DRAWING: Figure 5
Patent JP-2019192176-A (JP)
Title: Program, information processing device, and method
Inventor: NAKAJIMA KENTO
IPC: A63F13/55
Filed: 2018-04-27
Abstract: To provide a charging method suitable for use in a virtual space.SOLUTION: A method provided herein comprises having a processor move an avatar object 6B in a second virtual space 2711A, and execute a charging process according to at least either of distances and the number of moves made by the avatar object.SELECTED DRAWING: Figure 47
Patent JP-2018187388-A (JP)
Title: Needle loading unit for surgical suturing apparatus
Inventor: JAROSLAW MALKOWSKI
IPC: A61B17/04
Filed: 2018-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a needle loading unit for a surgical suturing apparatus.SOLUTION: A loading unit assembly for use with a surgical suturing apparatus comprises a support structure including: a first finger; a second finger adjacent to the first finger, the first and second fingers defining a first channel therebetween; and a third finger defining a seat portion and a back portion, the seat and back portions being in facing relation with the first and second fingers, where the third finger and the first and second fingers define a second channel therebetween. The support structure is configured to releasably secure a surgical needle loaded into the second channel and abutting at least the seat portion.SELECTED DRAWING: None
Patent JP-2019195148-A (JP)
Title: Digital watermark apparatus and method
Inventor: KAWAMURA NAOTO
IPC: H04N1/32
Filed: 2018-05-04
Abstract: To provide a method which can perform real-time embedding in each frame of a moving image by a digital watermark method capable of simultaneously performing strong embedding and detection of a tampered position.SOLUTION: A main information pattern and a sub information pattern for tamper detection are multiplexed so that the spectrum distributions of both of the patterns do not overlap each other, and an embedding operation is performed in a real space using a pattern obtained by synthesizing main information and sub information. A tamper detection position can be identified with the sub information, and embedding in a real space realizes embedding into a moving image with reduced calculation load.SELECTED DRAWING: Figure 5
Patent JP-2019193605-A (JP)
Title: Plant factory
Inventor: SATO HIDEKI
IPC: A01G9/24
Filed: 2018-05-05
Abstract: To provide a plant factory capable of suppressing air conditioning cost and controlling a temperature in a culture chamber to a set temperature easily.SOLUTION: A plant factory is configured so that, at least one surface out of a wall, a ceiling, and a floor forming a culture chamber, is formed of two insulation walls which are separated by a hollow wall part, the insulation wall on an indoor side comprises a plurality of openings, each opening comprises a fan and an opening door 110 attached thereto. Some of the plurality of fans can operate so as to feed air from the indoor side to the hollow wall part through the opening to which the fan is attached, and other fans can operate so as to feed the air from the hollow wall part to the indoor side through the opening to which the fan is attached. The openings, to which the fan for feeding the air to the hollow wall part is attached, are provided along a specific one side out of four sides of the insulation wall, the other openings are arranged along the side relative to the above-mentioned side. The flow rate of the fan can be almost continuously controlled.SELECTED DRAWING: Figure 2
Patent JP-2019044147-A (JP)
Title: Polymer porous material and manufacturing method therefor
Inventor: EI NAOFUMI
IPC: C08G85/00
Filed: 2018-05-08
Abstract: To provide a polymer porous material capable of being manufactured without using an additive and excellent in physical performance, and a manufacturing method therefor.SOLUTION: There is provided a polymer porous material having a polymer network structure containing a joint molecule (A) component (segment) with 3 or more functional groups in a molecule, and a linker molecule (B) component (segment) bound to the joint molecule (A) component by an addition reaction and having 2 or more functional groups in a molecule. Preferably, a functional group obtained by the joint molecule (A) and the linker molecule (B) each independently is at least one kind of an amino group, an imino group, an acrylate group, a methacrylate group, a hydroxyl group, a carboxyl group, a thiol group, a vinyl group, an ethynyl group, an azido group, a silole group, an aldehyde group, a ketone group, an acetyl acetone group, an acrylamide group, an isocyanate group, a halogenated aryl group and a halogenated alkenyl group.SELECTED DRAWING: None
Patent JP-2019197105-A (JP)
Title: Light-diffusing sheet, lighting cover including light-diffusing sheet, and lighting device
Inventor: KIMURA MASAHITO
IPC: G02B5/02
Filed: 2018-05-08
Abstract: To provide a light diffusion sheet, a lighting cover and a lighting device including a light diffusion sheet and a lighting cover, which are excellent in light transmission and non-flammability, and are excellent in suppressing the generation of a lamp image when the LED light source is used and also have excellent tear strength.SOLUTION: The light diffusion sheet 1 consists of glass fibers with an average fiber diameter of 3 to 5 μm, and includes a glass fiber cloth 2 having a mass of 8 to 60 g/m; a curable resin layer 3 impregnated into the glass fiber cloth; a thermoplastic resin layer A41 laminated on at least one surface side of the curable resin layer, and the surface roughness Ra of the thermoplastic resin layer A is 0.3 to 1.2 μm, the total light transmittance of the light-diffusing sheet is 65 to 80%, and the haze is over 95%. A thermoplastic resin layer B42 is laminated on the opposite surface side of the surface on which the thermoplastic resin layer A is laminated. The surface roughness Ra of the outermost surface on the opposite side of the surface on which the thermoplastic resin layer A is laminated is 0.2 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2018195818-A (JP)
Title: Secondary particles for anisotropic magnetic powder, and method for manufacturing anisotropic magnetic powder
Inventor: MAEHARA HISASHI
IPC: B22F1/00
Filed: 2018-05-10
Abstract: To provide: a method for manufacturing rare earth-iron-nitrogen based anisotropic magnetic powder, having a good magnetic property and including titanium; and secondary particles for anisotropic magnetic powder, which includes titanium.SOLUTION: The present invention relates to a method for manufacturing rare earth-iron-nitrogen based anisotropic magnetic powder. The method for manufacturing anisotropic magnetic powder comprises the steps of: mixing a liquid solution containing R (R is at least one kind selected from the group consisting of Sc, Y, Pr, Nd, Pm, Sm, Gd, Tb, Dy, Ho, Er, Tm and Lu), iron and titanium with a precipitating agent, thereby obtaining a precipitate containing R, iron and titanium; mixing a liquid solution containing R and iron with a precipitating agent in the presence of the precipitate, thereby obtaining a precipitate containing R and iron; sintering the precipitate, thereby an oxide containing R, iron and titanium; performing a thermal treatment on the oxide under a reducing gas atmosphere, thereby obtaining a partial oxide; reducing the partial oxide, thereby obtaining alloy particles; and azotizing the alloy particles, thereby obtaining anisotropic magnetic powder.SELECTED DRAWING: None
Patent JP-2018190728-A (JP)
Title: heater
Inventor: Lolan Naicker
IPC: H05B3/18
Filed: 2018-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a high power density heater lightened in weight and capable of withstanding an operating temperature of at least 400°C, for hand held electrical appliances such as hair care electrical appliances.SOLUTION: A heater comprises a ceramic heater element 150 and at least two fins 60 for dissipating heat from the ceramic heater element, the ceramic heater element extending along a plane in one dimension. The at least two fins extend away from the plane and are connected to the ceramic heater element via discrete connecting portions. A method of attaching a metal fin to a ceramic element includes the steps of: applying a filler material to a surface of the ceramic heater element; positioning a metal fin over the filler material to produce a heater template; and brazing the heater template in a furnace at a temperature of between 750°C and 900°C to melt the filler, and causing the filler and the ceramic heater element to react together.SELECTED DRAWING: Figure 11a
Patent JP-2019199133-A (JP)
Title: Cargo bed rear structure of vehicle
Inventor: SUZUKI TAKUYA
IPC: B60R11/02
Filed: 2018-05-15
Abstract: To install backward monitoring sensors on a rear part of a vehicle having a cargo bed of a truck or the like.SOLUTION: A cargo bed rear structure includes a rear gate 4 that is disposed on a rear part of a cargo bed 1 and can be opened or closed, and a rear wall 10 disposed below the rear part of the cargo bed 1 and extended in a width direction. The rear wall 10 has plural backward monitoring sensors 19 mutually spaced in a vehicle width direction. The backward monitoring sensors 19 are covered with the rear gate 4 that is opened.SELECTED DRAWING: Figure 2
Patent JP-2018139448-A (JP)
Title: Multi-tunneling virtual network adapter
Inventor: KURT GLAZEMAKERS
IPC: H04L12/66
Filed: 2018-05-17
Abstract: PROBLEM TO BE SOLVED: To create multiple virtual private network connections without the need for administrative privileges, and to send network traffic by using a single virtual adapter instead of a dedicated virtual adapter for each virtual network connection.SOLUTION: A computer-implemented method includes the following steps of: receiving data packet via a network by a routing component of a virtual private network (VPN) client existing in a user space part of an operating system executed on a computer system; specifying a destination of the data packet on the network by the routing component; establishing connection to a gateway corresponding to the destination of the data packet by a VPN client; and transmitting the data packet to the destination via the gateway.SELECTED DRAWING: Figure 12
Patent JP-2019204903-A (JP)
Title: Method for manufacturing electrode embedding member
Inventor: TSUCHIDA ATSUSHI
IPC: H05K3/40
Filed: 2018-05-24
Abstract: To provide a method for manufacturing an electrode embedding member capable of suppressing adverse effect on an internal electrode or a base material surface due to a crack and the like.SOLUTION: An electrode embedding member 1 comprises: a plate-like base material 2 including a surface 2a and a rear surface 2b and made of ceramic; an internal electrode 3 extending along the surface 2a of the base material 2 and embedded in the base material 2; an inner conductor part 6 embedded in the base material 2 and electrically connected to the internal electrode 3 extending in a thickness direction of the base material 2; a terminal hole 14 extending from the rear surface 2b of the base material 2 to the inside of the base material 2; and a terminal 4 arranged in the terminal hole 14 and electrically connected to the internal electrode 3 via the inner conductor part 6. A method for manufacturing the electrode embedding member comprises an intermediate body manufacturing step, a compact manufacturing step, and a burning step. The intermediate body manufacturing step forms an intermediate insulator 5 including a through hole 5a, provides the inner conductor part 6 in the through hole 5a, and manufactures the intermediate insulator 5 with the inner conductor part 6. The compact manufacturing step manufactures a compact serving as the base material 2 embedded with the internal electrode 3 and the intermediate insulator 5. The burning step burns the compact in hot press.SELECTED DRAWING: Figure 1
Patent JP-2018204104-A (JP)
Title: Substrate pedestal module with metallized ceramic pipe for rf and gas supply
Inventor: RAMKISHAN RAO LINGAMPALLI
IPC: H01L21/683
Filed: 2018-05-29
Abstract: To provide a device for processing a substrate that can reduce a risk of an overheating component adjoining a pedestal and also reduce even a heater power consumption by removing thermal conductivity from a heating region of a pedestal of a semiconductor substrate processing device such as a chemical vapor-phase deposition device or a plasma-reinforced chemical vapor-phase deposition device etc.SOLUTION: The present invention relates to a semiconductor substrate processing device comprising: a substrate pedestal module comprising a platen 302 made of a ceramic material having an upper surface constituted to support a semiconductor substrate during processing, the substrate pedestal module 300 having a ceramic material-made stem 306 having an upper stem flange for supporting the platen 302, and at least one metallized ceramic material-made reverse-surface gas pipe located inside the stem 306, the reverse-surface gas pipe being constituted to supply a reverse-surface gas to an upper surface of the platen and also supply electric power to electrodes 305a, 305b embedded in the platen.SELECTED DRAWING: Figure 2
Patent JP-2019208127-A (JP)
Title: Array antenna substrate and communication module
Inventor: SUGIMOTO YOSHIMASA
IPC: H01Q13/10
Filed: 2018-05-29
Abstract: To provide an array antenna substrate that is small-sized and has improved antenna characteristics.SOLUTION: An array antenna substrate 100 comprises: an antenna element area 110 in which surface conductors 2 provided on a first surface 11 of a dielectric substrate 1 and having openings 2a for transmitting and receiving signals, a ground conductor 3 having slots 3a with a lengthwise direction in a first direction, and feedline conductors 4 with a lengthwise direction in a second direction, are arranged opposite in this order with dielectric layers 1a held therebetween, and the surface conductors 2 and ground conductor 3 are connected at through conductors 5; and an array unit 120 in which the antenna element areas 110 are arranged in plurality in connection with each other at least in a second direction. The feedline connectors 4 are connected in series between the plurality of antenna element areas 110 in the second direction, and when the free space wave length of the signals is λ, an array pitch Pa2 of the antenna element areas 110 is an odd number multiple of λ/2. An array pitch Ps of the slots 3a is an integral multiple of an effective wavelength of the signals transmitted through the feedline connectors 4.SELECTED DRAWING: Figure 1
Patent JP-2019209739-A (JP)
Title: Steering system
Inventor: AOKI TOSHIMASA
IPC: B62D6/00
Filed: 2018-05-31
Abstract: To suppress, in a steering system that includes an electric steering device and a fluid-pressure steering device, reduction in moving force acting on a steering shaft and due to an abnormality in the fluid-pressure steering device.SOLUTION: According to this steering system, torque applied to a torsion bar by an electric steering device is applied to a steering shaft as moving force via a steering gearbox and the moving force by the fluid pressure of the fluid-pressure steering device is applied to the steering shaft. When, however, there is an abnormality in the fluid-pressure steering device, the moving force by the fluid pressure decreases. Hence, according to this steering system, the torque applied to the torsion bar by an electric motor is increased when there is the abnormality in the fluid-pressure steering device more than a case in which the fluid-pressure steering device is normal. Consequently, reduction of the moving force acting on the steering shaft due to the abnormality of the fluid-pressure steering device can be well suppressed.SELECTED DRAWING: Figure 5
Patent JP-2019213572-A (JP)
Title: Absorbent article
Inventor: YOSHIDA HIDEAKI
IPC: A61F13/49
Filed: 2018-05-31
Abstract: To provide an absorbent article having preferable air permeability compared with the conventional product.SOLUTION: An absorbent article comprises a first shrinkage part which includes first stretchable members provided in a first region proximate to a trunk opening end edge forming a trunk opening into which a trunk of a wearer can be inserted, out of a front body region and a back body region, and extending along a waist direction, and which shrinks the trunk opening in the waist direction. In the first shrinkage part, a plurality of the first stretchable members are arranged at a fixed interval, and the interval between the first stretchable members is 6.5 mm to 20 mm.SELECTED DRAWING: Figure 3
Patent JP-2019212700-A (JP)
Title: Electromagnetic actuator
Inventor: SUZUKI MASAYUKI
IPC: H01F7/18
Filed: 2018-06-01
Abstract: To provide an electromagnetic actuator which can be reduced in size.SOLUTION: A current control section 50 can feed a first current I1, i.e., a current from a first solenoid 31 toward a second solenoid 32, and a second current I2, i.e., a current from the second solenoid 32 toward the first solenoid 31. When the current control section 50 switched from the first current I1 to the second current I2, an electrification point change part 60 changes the electrification point so that a current flows to any one of the first solenoid 31 and the second solenoid 32 or both the first solenoid 31 and the second solenoid 32. Alternatively, when the current control section 50 switched from the second current I2 to the first current I1, the electrification point change part 60 changes the electrification point so that a current flows to any one of the first solenoid 31 and the second solenoid 32 or both the first solenoid 31 and the second solenoid 32.SELECTED DRAWING: Figure 2
Patent JP-2019208945-A (JP)
Title: Cosmetic set
Inventor: FUKUDA KAZUHIRO
IPC: A45D40/24
Filed: 2018-06-06
Abstract: To provide a cosmetic set for generating a beauty lotion capable of exhibiting sufficient moisture retaining/barrier effect of the skin.SOLUTION: A cosmetic set for generating a beauty lotion to be applied to the skin of a person comprises a fiberized cotton-like collagen body 1, a cosmetic lotion 2 for retaining moisture of the skin of the person, and a container 3 stored with the cosmetic lotion 2, and the beauty lotion is generated due to that the collagen body 1 is dissolved in the cosmetic lotion 2 by the user. The cosmetic set includes a packaging container 4 in which the collagen body 1 and the container 3 stored with the cosmetic lotion 2 are stored.SELECTED DRAWING: Figure 1
Patent JP-2019215207-A (JP)
Title: Measurement device, time information providing device, measurement device control method, time information providing control method, measurement device control program and time information provision control program
Inventor: INOUE YASUHIKO
IPC: G01R21/06
Filed: 2018-06-12
Abstract: To easily synchronize sampling timing at a plurality of measurement points for sampling waveform data of an electric power line.SOLUTION: A measurement device includes: a sampling unit for sampling the waveform of at least any one of voltage and current at a measurement point of an electric power line at prescribed sampling timing; a processing unit for executing processing of the waveform sampled by the sampling unit; a time information acquisition unit for acquiring time information from a time information providing device connected communicably through a network; and an adjustment unit for adjusting processing timing of the processing on the basis of the time information acquired by the time information acquisition unit.SELECTED DRAWING: Figure 1
Patent JP-2019213762-A (JP)
Title: Dust collector and vacuum cleaner using the same
Inventor: TAKANO KOSHIRO
IPC: A47L9/16
Filed: 2018-06-14
Abstract: To provide a dust collector capable of utilizing efficiently, a space of a fine dust collection chamber in which fine dust having a small volume ratio is accumulated in a house, since dust discharge means provided in the fine dust collection chamber and large dust collection chamber are individually formed, and a vacuum cleaner.SOLUTION: A dust collector and a vacuum cleaner comprise: a turning chamber for performing centrifugal separation of dusts included in dust-containing air; a fine dust collection chamber being provided on a downstream side of the turning chamber for accumulating fine dusts included in the dust air subjected to centrifugal separation in the turning chamber; a large dust collection chamber for accumulating dusts included in the dust air and being arranged on a periphery of the fine dust collection chamber; fine dust discharge means for discharging fine dust in the fine dust collection chamber; and large dust discharge means for discharging dusts in the large dust collection chamber.SELECTED DRAWING: Figure 4