baber/WOPTO huggingface dataset:
Patent JP-2019090843-A (JP)
Title: Method for manufacturing optical film
Inventor: IWAGAMI NAOYA
IPC: G02B5/30
Filed: 2016-03-31
Abstract: To provide a method for manufacturing an optical film which is easily reused as a return material, is reduced in retardation unevenness caused by a bowing phenomenon in stretching and retardation developability, and contains soluble polyimide as a main component.SOLUTION: A method for manufacturing an optical film containing a soluble transparent polyimide resin includes a step of flow casting a dope onto a support to form a flow casting film, a step of peeling the flow casting film from the support, and a step of stretching the peeled flow casting film, in which a stretching temperature in the stretching step is in a range of (Tg-250°C) to (Tg-100°C) when a glass transition temperature of a polyimide resin is represented by Tg (°C), a change in a film temperature from the start of stretching to the end of stretching is 70°C or lower, and the stretching temperature is higher than a boiling temperature Tb of a main solvent by 50°C or higher.SELECTED DRAWING: None
Patent JP-2017179950-A (JP)
Title: Storage wall
Inventor: FUJIMOTO HARUMI
IPC: E04F19/08
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a storage wall that eliminates a feeling of abruptness on a door provided at a storage part installed in a part of an indoor wall of a building.SOLUTION: A storage part 3 connected to an indoor space 100 is formed on a wall 1 of the indoor space 100 of a building. A door 31 is provided on an opening of the storage part 33. A panel 4 is fitted on a wall portion that is not a part of the storage part in a location around the door 31. The door 31 has appearance that is not differentiated visually from the panel 4. A stair 2 is provided on a rear side of the wall 1, and the storage part 31 connected to the indoor space is formed underneath the stair 2.SELECTED DRAWING: Figure 2
Patent JP-2017180786-A (JP)
Title: Seal structure
Inventor: IWATA TOMOKAZU
IPC: E04B1/68
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a seal structure capable of securing high water tightness even in a case of being exposed to steam.SOLUTION: A seal part 14 configured to seal a space part between an open hole 12 formed on an outer peripheral wall 11 of a building and a pipe 13 inserted into the open hole 12, includes: a filler seal material 21 charged between the open hole 12 and the pipe 13, and having a water tightness; a flexible member 23 arranged on an outdoor side in a penetration direction of the open hole 12 in the filler seal material 21, and having flexibility; and a first stream shielding member 24 arranged on the outdoor side in the penetration direction of the open hole 12 in the flexible member 23, and having a steam impermeability.SELECTED DRAWING: Figure 1
Patent JP-2017182724-A (JP)
Title: Item recommendation program, item recommendation method, and item recommendation apparatus
Inventor: FUKABORI YASUNORI
IPC: G06F17/30
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce calculation load on item recommendation.SOLUTION: An item recommendation program causes a computer to execute generation processing, clustering processing, and extraction processing. The generation processing determines, for each user, a vector which indicates preference of a user with respect to each of characteristics of an item by multiplying history information of the item selected by a user by an item characteristic matrix reduced with at least one piece of group information, out of the item characteristic matrix having characteristics of each of items and group information organizing characteristics, and adds user profile to the vector, to generate a user preference characteristic vector. The clustering processing clusters users, on the basis of the user preference characteristic vectors of the users. The extraction processing aggregates history information of users belonging to each of clusters, to extract an item selected with high frequency as a recommendation item.SELECTED DRAWING: Figure 1
Patent JP-2017187095-A (JP)
Title: Clamp and clamp fastening structure
Inventor: NARITA TAKESHI
IPC: F16B2/10
Filed: 2016-04-04
Abstract: PROBLEM TO BE SOLVED: To easily assemble a turning part.SOLUTION: A clamp 30 comprises a turning part 31 which is externally fit to a support shaft part of a case, and supported by the support shaft part so as to be turntable, a lock part 33 locked to a protrusion of a cap, and a connecting part 32 for connecting the turning part 31 and the lock part 33. The clamp fastens the case and the cap by the lock of the lock part 33 to the protrusion of the cap. The turning part 31 has a base end part 36 of a clamp main body 35, and an oscillation member 40 which is supported by the base end part 36 so as to be oscillatory, and has a tip part 42 which can approximate and separate from the base end part 36. The turning part 31 has a holding structure for holding a posture of the oscillation member 40 with respect to the base end part 36 in a position in which the tip part 42 of the oscillation member 40 approximates the base end part 36.SELECTED DRAWING: Figure 3
Patent JP-2016167829-A (JP)
Title: Single stream phase tracking during channel estimation in very high throughput wireless mimo communication system
Inventor: KAI SHI
IPC: H04J11/00
Filed: 2016-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a receive chain of a wireless node with an enhanced demodulation function for phase tracking in a multiple-input, multiple-output system.SOLUTION: Instead of performing phase tracking during data symbols which is cumbersome for very high throughput wireless networks, VHT Long Training Fields (VHT-LTFs) embedded in the preamble of a frame are used for phase tracking. Single stream pilot tones are added during transmission of the VHT-LTFs. On the receive side, a channel is estimated using the pilot tones in a first set of the Long Training Fields. A second set of the Long Training Fields is then used to estimate the phase of the pilot tones using the estimated channel. The phase estimation so obtained is continuously applied to other received data tones throughout the VHT-LTFs of the data symbols.SELECTED DRAWING: Figure 8
Patent JP-2017185719-A (JP)
Title: Manufacturing method of printed matter
Inventor: TAKEBAYASHI TORU
IPC: B41M7/00
Filed: 2016-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of printed matters, generating no margin in end parts in the print direction.SOLUTION: A manufacturing method of printed matters as a printed matter manufacturing method for forming a printed matter by cutting after printing in a rolled paper with a rotary printer includes: a design step of providing a non-printing area orthogonal to the print direction of the printed matter in an intermediate position in the print direction of the printed matter, and designing a print document arranged with a print design in a vertical region with the non-printing area as a border; a printing plate-making step of making a printing plate so that the upper and lower ends in the print document are continuous, and the non-printing area in the print document becomes a print impossible part between a gripper and a gripper end of the printing plate; a printing step of winding the printing plate around a plate cylinder, and fixing the printing plate 5 by fixing the gripper and the gripper end followed by rotary printing; and a cutting step of cutting the printed rolled paper between the upper and lower ends in the print document.SELECTED DRAWING: Figure 5
Patent JP-2017189125-A (JP)
Title: Sample observation apparatus
Inventor: TAKAHASHI TAKANORI
IPC: G01N21/17
Filed: 2016-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a sample observation apparatus capable of shortening a circuit length and improving noise immunity.SOLUTION: According to the present invention, a sample observation apparatus comprises a sealed housing 10; a first moving member 29X and a second moving member 29Y, which move in an X axis direction and a Y axis direction, perpendicular to each other in the housing. Each of them comprises: an electric substrate 62 disposed on a second moving member and electrically connected to an image pickup device 43a, an image pickup device-driving substrate 43b, and an electric substrate 62 electrically connecting to the image pickup device-driving substrate 43b and performing image processing of an image pickup signal; a connection wiring portion 71 connected to the imaging device-driving substrate 43 b and the electric substrate 62; a memory card detachably attached to the electric substrate 62 that stores image pickup signal; and a wireless LAN board 72 for wirelessly transmitting the image pickup signal to the outside.SELECTED DRAWING: Figure 8
Patent JP-2017189859-A (JP)
Title: Component conveyance device
Inventor: OKATOME HIROSHI
IPC: B23P19/00
Filed: 2016-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a component conveyance device which can simultaneously convey plural kinds of components in the same direction and of which a structure can be simplified.SOLUTION: A component article conveyance device 1 comprises: a conveyance part 30 having two conveyance passages R1, R2 which are located in parallel to each other and of which both extend in a horizontal direction; feed sections 13, 14 which feed two kinds of components 101, 102 to two conveyance passages R1, R2 of the conveyance part 30 respectively for each kind; and a vibrator 40 which adds vibration so that two kinds of components 101, 102 are moved simultaneously in parallel through two conveyance passages R1, R2 with respect to the conveyance part 30.SELECTED DRAWING: Figure 1
Patent JP-2017192411-A (JP)
Title: Washing machine
Inventor: JOKO YASUYUKI
IPC: D06F37/12
Filed: 2016-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine that allows for an increased washing capacity and less vibration while suppressing an increase in size of a fluid balancer.SOLUTION: The washing machine comprising an outer tub 23 for storing water, a drum 21 that is a washing and dewatering tub provided in the outer tub 23 so as to be able to rotate, a motor 22 for rotary driving the drum 21, and a fluid balancer 30 divided into a plurality of layers in which each layer contains liquid in its internal space. In the fluid balancer 30, an innermost layer 31a located in an innermost periphery side in a radial direction has a smallest depth h1 of the internal space among the plurality of layers.SELECTED DRAWING: Figure 2
Patent JP-2016154373-A (JP)
Title: Picture coding device, picture coding method, and picture coding program, and transmission device, transmission method, and transmission program
Inventor: FUKUSHIMA SHIGERU
IPC: H04N19/176
Filed: 2016-04-18
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of code of a quantization parameter and improve the encoding efficiency.SOLUTION: There is provided a picture encoding device that encodes a picture and encodes a difference quantization parameter in a unit of a quantization coding block which is obtained by dividing the picture and is a management unit of a quantization parameter. A quantization parameter calculator 110 calculates a quantization parameter of the quantization coding block to be encoded. A prediction quantization parameter derivation unit 114 derives a prediction quantization parameter using the quantization parameters of a plurality of quantization coding blocks which precede the quantization coding block to be encoded in order of the encoding. A difference quantization parameter generator 111 derives a difference quantization parameter of the quantization coding block to be encoded, using a difference between the quantization parameter of the quantization coding block to be encoded and the prediction quantization parameter. A first bitstream generator 112 encodes the difference quantization parameter of the quantization coding block to be encoded.SELECTED DRAWING: Figure 1
Patent JP-2017192993-A (JP)
Title: Electric work machine
Inventor: NAKAMOTO AKIHIRO
IPC: B25F5/00
Filed: 2016-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent a motor from being driven when power supply from an AC power supply is blocked in an electric work machine including a power supply unit which rectifies an AC voltage supplied from the AC power supply and smoothes it with a capacitor.SOLUTION: An electric work machine includes, a motor, a power supply unit for generating a DC voltage for driving the motor by rectifying an AC voltage supplied from an AC power supply and smoothing it with a capacitor, a control unit for controlling energization to the motor, and a voltage detection unit for detecting the AC voltage. When the AC voltage is not detected by the voltage detection unit, the control unit blocks energization to the motor to stop the motor.SELECTED DRAWING: Figure 2
Patent JP-2017195299-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: YAMADA ATSUSHI
IPC: H01L21/338
Filed: 2016-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device of which the sheet resistance can be reduced and of which the output can be increased, as an HEMT (High Electron Mobility Transistor) using AlGaN in an electron supply layer.SOLUTION: The semiconductor device is provided that has: on a substrate 110, a first semiconductor layer 121 formed of a nitride semiconductor; on the first semiconductor layer 121, a second semiconductor layer 122 formed of a nitride semiconductor; on the second semiconductor layer 122, a third semiconductor layer 123 formed of a nitride semiconductor; and a gate electrode 131, a source electrode 132 and a drain electrode 133 formed on the third semiconductor layer. A concentration of oxygen included in the second semiconductor layer 122 is less than 5.0×10cm, and a concentration of oxygen included in the third semiconductor layer 123 is equal to or more than 5.0×10cm.SELECTED DRAWING: Figure 6
Patent JP-2016178658-A (JP)
Title: Synthesis method of light field
Inventor: KAWAI NAOKI
IPC: H04N13/02
Filed: 2016-04-27
Abstract: PROBLEM TO BE SOLVED: To present a composite stereoscopic image free from discomfort, by mutually synthesizing a plurality of sets of multi-view image information, including the stereoscopic information about a separate subject.SOLUTION: Based on a light field Fαr including first subject information and a light field Fβr including second subject information, a third light field Fγr is created on a composite surface W. In order to determine the pixel value of a specific light beam vector Lγ passing a specific point P(xγ, yγ) and directing a specific direction D, a light beam vector Lα passing the intersection P(xα, yα) of a reference straight line R including the specific light beam vector Lγ and the Fαr and directing the specific direction D, and a light beam vector Lβ passing the intersection P(xβ, yβ) of the reference straight line R and the Fβr and directing the specific direction D are identified. Based on at least one of the pixel value of the light beam vector Lα and the pixel value of the light beam vector Lβ, the pixel value of the specific light beam vector Lγ is determined.SELECTED DRAWING: Figure 19
Patent JP-2017203639-A (JP)
Title: Installation determining method, program, and optical measuring device
Inventor: OKI YUJI
IPC: G01N21/27
Filed: 2016-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an installation determining method and the like that can objectively determine, when a specimen holder (a PCR pipe) is to be inserted into or removed from a light guide path, whether the PCR pipe is normally installed or not in the light guide path.SOLUTION: In an optical measuring device having a sample container installation part for installing a sample container, the optical measuring device further has a light detector for detecting observation light from the sample container, and the sample container installation part is made of material having plasticity. The installation determining method comprises: an image acquiring step of recording as a digital image the observation light having come incident on the light detector; and an installation determining step of determining whether or not the state of installation of the sample container in the sample container installation part is normal on the basis of information obtained from the digital image recorded at the image acquiring step.SELECTED DRAWING: Figure 1
Patent JP-2017192374-A (JP)
Title: High performance water and food and drink treatment method
Inventor: IDE OSAMU
IPC: A01G31/00
Filed: 2016-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a treatment device for reducing viscosity and oxidation reduction potential of water or beverage by applying high potential high frequency generated by a circuit configuration extremely less in component number and very simple to water or beverage.SOLUTION: There is provided a water or beverage treatment system for providing water or beverage good for body by applying high potential high frequency output current obtained from a circuit constituted by a high voltage power source, a capacitor and a spark discharge gap to water directly or to a coil and reducing viscosity of water or beverage with a magnetic field generated by the coil or reducing oxidation reduction potential.SELECTED DRAWING: Figure 3
Patent JP-2016165012-A (JP)
Title: Group iii nitride semiconductor light emitting element and manufacturing method of the same
Inventor: FUJITA TAKEHIKO
IPC: H01L33/32
Filed: 2016-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a group III nitride semiconductor light emitting element which has a more excellent device lifetime more than in the past; and provide a manufacturing method of the group III nitride semiconductor light emitting element.SOLUTION: A group III nitride semiconductor light emitting element 200 of the present embodiment comprises an n-type semiconductor layer 30, a luminescent layer 40 at least containing Al, an electron block layer 50 and a p-type semiconductor layer 60 in this order. The luminescent layer 40 includes a quantum well structure having a well layer 41 and a barrier layer 42. The electron block layer 50 lies adjacent to the luminescent layer 40 and is composed of a layer having an Al composition larger than that of each of the barrier layer 42 and the p-type semiconductor layer 60. The electron bock layer 50 includes a p-type impurity doped region layer 50d and a Si-containing impurity doped region layer 50a which uses Si and Mg as dopants and an impurity concentration of Si contained in the Si-containing impurity doped region layer 50a is within a range from 1×10atoms/cmto 2×10atoms/cm.SELECTED DRAWING: Figure 3
Patent JP-2017208933-A (JP)
Title: Linear vibration motor
Inventor: ISHII Shiori
IPC: H02K33/16
Filed: 2016-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a linear vibration motor in which a time took for rising until a full-vibration is short.SOLUTION: A liner vibration motor comprises: a movable element 10 having a weight 7 and magnets 4A, 4B, and 4C; a coil 3 for applying a driving force to vibrate the movable element 10 by an electric conduction along one axial direction to the magnets 4A, 4B, and 4C; and a frame body 2 to which the coil 3 is fixed. In the movable element 10, a spring (a first spring 6A) which receives a reaction force along the one axial direction from the frame body 2 at the time of vibration of the movable element 10 is mounted so as to be separated from the frame body 2 when the movable element 10 is stopped.SELECTED DRAWING: Figure 1
Patent JP-2016177832-A (JP)
Title: Power conditioner and method of controlling the same
Inventor: BABA MASAHIRO
IPC: H02J3/46
Filed: 2016-05-19
Abstract: PROBLEM TO BE SOLVED: To efficiently and stably use generated power during autonomous operation.SOLUTION: During autonomous operation in which DC/DC converters 11 are disconnected from a power system to independently supply power, the DC/DC converters 11 switches individually between a constant intermediate link voltage mode in which output voltage of the DC/DC converters 11 are controlled to be at target voltage in accordance with variations of input voltage of power inverters 13 and 16, and an MPPT mode in which output power from a DC input power source is controlled to be maximum.SELECTED DRAWING: Figure 4
Patent JP-2017210943-A (JP)
Title: Fluid pressure rotation machine
Inventor: ISHIKAWA RYUNOSUKE
IPC: F03C1/253
Filed: 2016-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent abrasion powder occurring between a splined rotary shaft and a rotor from flowing out in a fluid pressure rotation machine.SOLUTION: A piston pump 100 includes: a spline coupling part 30 formed by splining a spline shaft part 1c formed on an outer peripheral surface of a shaft 1 to a spline hole part 2g formed on an inner peripheral surface of a through hole 2a of a cylinder block 2; and seal parts 40, 50 which are respectively provided at axial outer sides of both end parts of the spline coupling part 30 and seal a space between the shaft 1 and the cylinder block 2.SELECTED DRAWING: Figure 1
Patent JP-2017215630-A (JP)
Title: Application utilization system
Inventor: NAKAMURA TOKIHIKO
IPC: G06F9/50
Filed: 2016-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent an influence of malicious programs such as an information leak and malware caused by a direct connection of a local terminal to the Internet.SOLUTION: An application utilization system 1 comprises: a server 10 that is connected to the Internet 30; and a local terminal 20 that is connected to the server 10 via a local network. The server 10 is configured to: newly create a virtual terminal 14 when the local terminal 20 requests a start-up of an application program 18; make the application program 18 start up in the virtual terminal 14 to transfer a screen output of the application program 18 to the local terminal 20; and, when the local terminal 20 ends the application program 18, delete the virtual terminal 14.SELECTED DRAWING: Figure 3
Patent JP-2017214837-A (JP)
Title: Blower system
Inventor: ODA SEIKI
IPC: F04D27/00
Filed: 2016-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a blower system capable of directing a blower part to the direction of a user by a simple remote operation.SOLUTION: A blower system comprises: a blower part 3 which is provided so as to rotate or so as to reciprocate and rotate with respect to a base part 2, and in which an axial flow fan 35 and a fan motor 34 are provided; an oscillating motor 13 for rotating or reciprocating and rotating the blower part 3 with respect to the base part 2; a microcomputer 43 for controlling the fan motor 34 and the oscillating motor 13; a two-way wireless communication unit 45 for receiving data from a wireless information terminal 51; an electric fan 1 having a direction sensor 50; and a wireless information terminal 51 which has a touch panel 52, a direction sensor and two-way communication means, and in which a program for controlling the electric fan 1 is introduced. The direction information of the direction sensor 50 of the electric fan 1 and the direction information of the direction sensor of the wireless information terminal 51 are made to be common reference direction information of the electric fan 1 and the information terminal 51, and the program displays operation display means 54 on the touch panel 52.SELECTED DRAWING: Figure 21