baber/WOPTO huggingface dataset:
Patent JP-2020111656-A (JP)
Title: Polymer, curable resin composition, and applications thereof
Inventor: TERADA TAKUMA
IPC: C08F2/44
Filed: 2019-01-10
Abstract: To provide a polymer and a curable resin composition that are capable of providing a cured product excellent in solvent resistance even under a cold cure condition, and capable of being used suitably for applications such as a color filter.SOLUTION: A polymer comprises (A) a constitutional unit derived from an unsaturated monomer having an amino group represented by the general formula (1) in the figure, and (B) a constitutional unit derived from an unsaturated monomer having a ketone group. (In the formula, R1 represents a hydrogen atom or a methyl group; R2 and R3 may be identical or different and each represent a hydrogen atom or an optionally substituted, linear or cyclic hydrocarbon group, or R2 and R3 may couple to each other to have a cyclic structure; and Z represents a single bond or a divalent linking group.)SELECTED DRAWING: None
Patent JP-2020110300-A (JP)
Title: Medical agent dispenser
Inventor: OSHIMA KEISUKE
IPC: A61J3/00
Filed: 2019-01-10
Abstract: To provide a medical agent dispenser for reliably preventing a user from taking a medical agent of wrong type or quantity.SOLUTION: The medical agent dispenser is provided that comprises: a medical agent information memory unit memorizing medical agent information on a medical agent to be dispensed; a storage unit storing a plurality of medical agents; a dispensing port dispensing the medical agent in such a state that it can be acquired from the outside; a conveyance path for conveying the medical agent to the medical agent dispensing port from the storage unit; a stopper temporarily holding the medical agent in the conveyance path; an imaging unit imaging the medical agent held in the stopper; and a stopper control unit controlling the stopper so that the medical agent held in the stopper is dispensed to the dispensing port when the appropriate medical agent is going to be dispensed on the basis of the imaging result in the imaging unit and the medical agent information.SELECTED DRAWING: Figure 1
Patent JP-2020115497-A (JP)
Title: Photodetector
Inventor: TAKEDA KOTARO
IPC: H01L31/10
Filed: 2019-01-17
Abstract: To provide a photodetector that has small variation of photosensitivity due to a temperature in the photodetector using a GePD.SOLUTION: A photodetector comprises: a plurality of photodiodes 210 and 211 that are formed on a silicon substrate and that has germanium or a germanium compound in a light absorption layer; and two integrated circuit chips 201 and 202 that are individually arranged in parallel to two edges associated with one corner of the silicon substrate. The two integrated circuits 201 and 202 are connected to the photodiodes 210 and 211 formed on the silicon substrate, two or more photodiodes 210 and 211 are arranged to have the same distance for the integrated circuits 201 and 202 being in parallel to one edge associated with the one corner, and the numbers of the photodiodes 210 and 211 arranged to have the same distance viewed from each of the integrated circuits 201 and 202 are equal.SELECTED DRAWING: Figure 8
Patent JP-2020120213-A (JP)
Title: Phase synchronization circuit
Inventor: AIKAWA IORI
IPC: H03L7/095
Filed: 2019-01-22
Abstract: To provide a phase synchronization circuit that selects a frequency range in which a frequency margin with respect to an upper limit frequency and a lower limit frequency is large from among a plurality of frequency ranges in calibration of a PLL circuit.SOLUTION: In first processing, a PLL circuit generates a frequency range selection signal so as to sequentially select a plurality of frequency ranges, and performs frequency margin detection processing of detecting an upper limit frequency margin and a lower limit frequency margin each time the frequency range is selected. In the frequency margin detection processing, the processing result is stored in storage means in association with the selected frequency range. In second processing, a frequency range selection signal is generated so as to select the frequency range in which the minimum frequency margin which is the smaller one of the upper limit frequency margin and the lower limit frequency margin stored in association with the frequency range selected in the first processing is the maximum.SELECTED DRAWING: Figure 2
Patent JP-2020116034-A (JP)
Title: Ozone/plasma treatment device and oxidative decomposition treatment method using the same
Inventor: MAEDA YOSUKE
IPC: B09B3/00
Filed: 2019-01-22
Abstract: To provide an ozone/plasma treatment device and an oxidative decomposition treatment method using the same capable of oxidizing and decomposing substances to be treated such as dioxins in burned ash, odor components of dry sludge in a state of solid, or in a state of being absorbed to the solid, furthermore, in a closed system, capable of oxidizing and decomposing the substances to be treated only by injecting electric energy in a system, and an oxidative decomposition treatment method.SOLUTION: An ozone/plasma device 1 that oxidizes and decomposes by an active gas containing active species such as ozone and nitrogen radicals generated by discharging a substance to be treated includes: a discharge part 5 of generating an active gas containing active species such as ozone and nitrogen radicals by discharge; an accommodation part 6 having permeability for accommodating a solid substance containing the substances to be treated; a circulation duct 2 by which the active gas generated by the discharge at the discharge part 5 forms a closed path that circulates by passing the accommodation part 6; and a fan 3 for circulating an air in the circulation duct 2.SELECTED DRAWING: Figure 1
Patent JP-2020120889-A (JP)
Title: Game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2019-01-30
Abstract: To provide a game machine where a display mode of reservation display is easy for a player to understand.SOLUTION: While reservation display displays reservation display "3" in steady display, reservation display "4" occurs at timing t10 and displays generation display, and it is shown at timing t12 that the steady display is switched to. The reservation display "4" is expanded just for post-expansion display time Te from timing t11 to timing t12 and is displayed with respect to display pattern PH6. At timing t12, the reservation display "3" displays display pattern PT1, whereas the reservation display "4" displays display pattern PT1 which is the same as the reservation display "3". Thus, the reservation display synchronizes the reservation display "3" and the reservation display "4" at timing t12 and beyond, and performs steady display.SELECTED DRAWING: Figure 29
Patent JP-2020120918-A (JP)
Title: Hook-and-loop fastener and bedding cover
Inventor: TAKAO NAOKI
IPC: A47G9/02
Filed: 2019-01-30
Abstract: To provide a hook-and-loop fastener that can reduce damage of fabric during washing while suppressing the hooking of the fabric, and can obtain high joining strength.SOLUTION: A hook-and-loop fastener is provided as follows: a first gray fabric having a loop fiber layer and a second gray fabric having a hook fiber layer are provided; the loop fiber layer is made of multiple loop fibers formed of first false-twist crimp pile yarn; the hook fiber layer is made of multiple hook fibers formed of second false-twist crimp pile yarn; the first false-twist crimp pile yarn is the untwisted false-twist crimp pile yarn where a bundle of resin fibers having the single yarn fineness of 0.15 dtex or more and 0.7 dtex or less is subjected to false twist processing by a false-twist coefficient of 20,000-32,000; and the second false-twist crimp pile yarn is the untwisted false-twist crimp pile yarn where a bundle of resin fibers having the single yarn fineness of 1.5 dtex or more and 3.8 dtex or less is subjected to the false twist processing by a false-twist coefficient of 20,000-32,000.SELECTED DRAWING: Figure 7A
Patent JP-2020125856-A (JP)
Title: Heat exchanger
Inventor: WANG TZU-HUA
IPC: F28F9/02
Filed: 2019-02-01
Abstract: To provide a heat exchanger in which the occurrence of strain in a core plate can be suppressed.SOLUTION: A heat exchanger 10 comprises a plurality of tubes 700 arranged side by side along a lamination direction, and a tank 300 having core plates 100 to which the tubes 700 are each connected. In the tank 300, a first space SP1 and a second space SP2 separated from each other and for storing cooling water are formed side by side along the lamination direction. In the core plates 100, through-holes 110 through which the respective tubes 700 are inserted are formed side by side along the lamination direction. Rigid portions 150 for enhancing the rigidity of the core plates 100 are provided in the core plates 100 while overlapping the single or plurality of through-holes 110.SELECTED DRAWING: Figure 9
Patent JP-2019163030-A (JP)
Title: Steering device
Inventor: SUZUKI TAKUYA
IPC: B62D1/184
Filed: 2019-02-06
Abstract: To provide a steering device capable of reducing a difference in an operation load of an operation member by a position of a column jacket after adjusting a tilt.SOLUTION: A lock mechanism 19 locks a position of a column jacket 4 to an upper fixed bracket 17 after adjusting a tilt. The lock mechanism 19 includes an insertion shaft 40, an operation member 41, a first pressing member 43 and a second pressing member 44. The insertion shaft 40 is inserted into a tilt long hole 25 of a first outside plate 22 and a second outside plate 23. The first pressing member 43 presses the first outside plate 22 to a first inside plate 26 by pressing the first outside plate 22. The second pressing member 44 presses the first inside plate 26 to the first outside plate by pressing the second inside plate 27 via the tilt long hole 25 of the second outside plate 23. A driving mechanism 60 moves the second pressing member 44 so that the first pressing member 43 and the second pressing member 44 mutually approach in the insertion shaft direction J in response to rotation of the operation member 41.SELECTED DRAWING: Figure 3
Patent JP-2020127635-A (JP)
Title: Medical processing device, x-ray ct system, and processing program
Inventor: YODA TAKAHIRO
IPC: A61B6/03
Filed: 2019-02-08
Abstract: To improve accuracy of a monochrome X-ray image.SOLUTION: A medical processing device includes an acquisition unit and a processing unit. The acquisition unit acquires a first dataset obtained by using an energy integration type X-ray detector. Based on the first dataset, the processing unit generates an output dataset by inputting the first dataset to a learned model for generating an output dataset indicating a second dataset obtained by using a photon-counting type X-ray detector in a pseudo manner.SELECTED DRAWING: Figure 1
Patent JP-2020133732-A (JP)
Title: Fluid passage device, humidifying device and image formation system
Inventor: KIMURA KAZUYOSHI
IPC: G03G21/00
Filed: 2019-02-18
Abstract: To provide a fluid passage device that can prevent generation of kink, and to provide a humidifying device and an image formation system.SOLUTION: A fluid passage device includes: a tube member having flexibility and capable of circulating fluid therethrough; and multiple diameter maintenance members that, when the tube member is arranged while being curved, are installed inside a curved part of the tube member to maintain an inner diameter of the curved part. For example, the diameter maintenance member maintains the inner diameter of the curved part by supporting an inner peripheral wall of the curved part.SELECTED DRAWING: Figure 4
Patent JP-2020131879-A (JP)
Title: Tire for two-wheeled vehicle
Inventor: WAKABAYASHI TOMOYUKI
IPC: B60C11/03
Filed: 2019-02-18
Abstract: To provide a tire for two-wheeled vehicle capable of maintaining the traction and braking performances at high level by inhibiting adherence of a mud on a groove bottom face in a tread center part.SOLUTION: There is provided a tire for two-wheeled vehicle comprising an annularly formed tread part 10. Plural blocks are formed on the tread part, and plural protrusion parts 21 are provided on the groove bottom face in a tread center part when the tread part is trisected in a tire width direction into a tread center part 10C including a tire equator and a pair of tread shoulder parts 10S including a tread end. Besides, the aspect ratio H/D of the protrusion part defined by a maximum width D of a plane of the protrusion part contacting the groove bottom face and a height H of the protrusion part from that bottom face as a basis is 0.2 or more but 1.0 or less.SELECTED DRAWING: Figure 1
Patent JP-2020134804-A (JP)
Title: Variable magnification optical system, optical instrument, and production method of variable magnification optical system
Inventor: OTAKE FUMIAKI
IPC: G02B15/20
Filed: 2019-02-22
Abstract: To provide: a variable magnification optical system having a small size, a wide angle of view, and high optical performance; an optical instrument having the variable magnification optical system; and a production method of the variable magnification optical system.SOLUTION: A variable magnification optical system ZL for use in an optical instrument such as a camera 1 comprises a first lens group G1 with negative refractive power, and a rear group GR comprising at least one lens group disposed on the image side of the first lens group G1. When the magnification is varied, intervals between neighboring lens groups change to satisfy a condition defined by prescribed conditional expressions.SELECTED DRAWING: Figure 1
Patent JP-2020094467-A (JP)
Title: Swinging prevention device and construction method
Inventor: IKUNO MAKOTO
IPC: E04B9/18
Filed: 2019-02-25
Abstract: To provide a swinging prevention device capable of utilizing an upper space of a suspending article and not only being constructed easily in installing a new suspending article but also being mounted easily after construction even for an existing suspending article.SOLUTION: An swinging prevention device 1 comprises a strut 2 mounted to a ceiling structure and an arm part 5 mounted to the strut 2, pivotable around a shaft of the strut 2 and for restricting a swinging width of a suspending article situated near the strut 2. The arm part 5 comprises a support arm 20 mounted to the strut 2 and extending toward outside of the strut 2 and a swinging prevention member 24 attachable to any position in a longitudinal direction of the support arm 20 for restricting the swinging width of the suspending article.SELECTED DRAWING: Figure 3
Patent JP-2020134873-A (JP)
Title: Light modulator
Inventor: IWATSUKA SHINJI
IPC: G02F1/035
Filed: 2019-02-25
Abstract: To provide a light modulator with which an electrode loss is low and a high-frequency characteristic is good even when a light modulation element is downsized or multiplexed, and with which low-voltage drive is possible due to improvements in the efficiency of an electric field that is applied to a light waveguide.SOLUTION: A light modulator 100 comprises: a substrate 1; first and second light waveguides 10a, 10b composed of electro-optical material film formed in ridge form on the substrate 1 and adjacent to each other; a buffer layer 4 for covering the top faces of the first and second light waveguides 10a, 10b; and first and second signal electrodes 7a, 7b provided upward of the buffer layer 4 facing the first and second light waveguides 10a, 10b. No ground electrodes are arranged in the vicinity region of the first signal electrode 7a on the side opposite the second signal electrode 7b as seen from the first signal electrode 7a and the vicinity region of the second signal electrode 7b on the side opposite the first signal electrode 7a as seen from the second signal electrode 7b, with a differential signal applied to the first and second signal electrodes 7a, 7b.SELECTED DRAWING: Figure 2
Patent JP-2020141114-A (JP)
Title: Semiconductor manufacturing device and manufacturing method thereof
Inventor: NAKUI YUKI
IPC: H01L21/52
Filed: 2019-03-01
Abstract: To provide a semiconductor manufacturing device capable of controlling a push-up unit in an optimum sequence from the viewpoint of low stress on a die or high-speed pickup.SOLUTION: A semiconductor manufacturing device includes a push-up unit having a plurality of blocks in contact with a dicing tape and pushing a die from under the dicing tape, a collet that adsorbs the die, and a control unit configured to perform feedback control on a peeling model that reproduces the characteristics of the push-up unit such that the output of the peeling model follows the target values of the peeling amount of the die from the dicing tape and the bending stress of the entire die, and use the push-up amount which is control input to the peeling model as the push-up amount of the block of the push-up unit.SELECTED DRAWING: Figure 3
Patent JP-2019153304-A (JP)
Title: Acceleration module based on fpga for ssd, system, and method for operating the same
Inventor: RAMDAS P KACHARE
IPC: G06F13/36
Filed: 2019-03-04
Abstract: To provide an acceleration module and a system having an SSD structure with a lower cost and a lower power consumption for an FPGA-based acceleration, and a method for operating the module and the system.SOLUTION: The system includes: a processor for executing an application; a memory for storing data that an application being executed on the processor uses; an upstream port for communication with the processor; a downstream port for communicating with a storage device; an acceleration module 145 for executing a first acceleration command, the acceleration module being realized by hardware and including an acceleration platform manager (APM-F); and a downstream filter 360 related to the downstream, the downstream filter intercepting the first acceleration command received from the storage device and transferring the first acceleration command to an APM-F.SELECTED DRAWING: Figure 3
Patent JP-2020144545-A (JP)
Title: Construction data management system
Inventor: NAKAMURA KAZUNARI
IPC: G06Q50/08
Filed: 2019-03-05
Abstract: To control operating costs and respond quickly to problems.SOLUTION: A cloud server 5 comprises: a transmitting and receiving unit 52 for receiving measurement data from a communication device 4 and image data from a smartphone 6; a first determination unit 54 for determining that construction data is normally received when both the measurement data and the image data are received and determining that the construction data is missing when at least one of the measurement data or the image data is not received; and a notification unit 56 for notifying the determination result by the first determination unit 54 to a system control device 7.SELECTED DRAWING: Figure 4
Patent JP-2020145858-A (JP)
Title: Semiconductor module
Inventor: KAKIMOTO NORIYUKI
IPC: H01L25/18
Filed: 2019-03-06
Abstract: To improve reliability of a semiconductor module comprising two kinds of semiconductor device.SOLUTION: A semiconductor module 10 comprises an upper arm-side semiconductor device 11, a lower arm-side semiconductor device 12, and a load line 9. An output terminal E11 is soldered to a corresponding heat sink 51, and an output terminal C21 is provided connecting with a corresponding heat sink 42. The load line 9 connects with a first path F1 between the first path F1 and a second path F2 connecting the heat sink 51 of an upper arm and the heat sink 42 of a lower arm to each other. On the first path F1, a reference position BP with which the load line 9 connects is a position such that a first resistance value from the reference position to the heat sink 51 through the output terminal E11 is larger than a second resistance value from the reference position to the heat sink 42 through the output terminal C21.SELECTED DRAWING: Figure 20
Patent JP-2019197042-A (JP)
Title: System and method for measuring electric contact resistance in interface
Inventor: SHAHRIAR KHOSRAVANI
IPC: G01R27/02
Filed: 2019-03-07
Abstract: To provide a method for measuring contact resistance in an interface between a conductive coating and a cross-ply surface of a composite layer having a conductive fiber.SOLUTION: A method comprises: arranging a dielectric coating of a sensing pad so as to contact with a composite layer or a conductive coating on the cross-ply surface of the composite layer; electrically coupling first and second input terminals of a comparator to the sensing pad and one side of the capacitor, respectively; electrically coupling the other side of the capacitor to a fixed resistor; electrically coupling the fixed resistor to a conductor inserted into the hole of the composite layer; supplying alternating current to the conductor and the fixed resistor; and outputting a characteristic voltage signal when the amplitude of an input signal at the first input terminal is at least equal to the amplitude of an input signal at the second input terminal.SELECTED DRAWING: Figure 21
Patent JP-2020148951-A (JP)
Title: Power supply device and image forming device
Inventor: NIIYAMA HIDEO
IPC: H02J1/00
Filed: 2019-03-14
Abstract: To be able to save power in an off mode and not to shorten the life of a device.SOLUTION: A power supply device includes: AC input opening/closing means 210 for opening/closing an AC input 31 to be a power off state or a power on state; power supply on means 230 that has an automatic return type first switch 45 on a primary side to make the AC input opening/closing means 210 a power-on state using the AC input 31; and AC-DC power supply means 220 for converting the AC input 31 in a power-on state of the AC input opening/closing means 210 into a DC output voltage 67. Control means 240 is operated by a DC output voltage 67 output by the AC-DC power supply means 220. A power-on state of the AC input opening/closing means 210 is continued by the control means 240 via the power supply on means 230.SELECTED DRAWING: Figure 2
Patent JP-2020147472-A (JP)
Title: Porous ceramic structure
Inventor: IZUMI YUNIE
IPC: B01D39/20
Filed: 2019-03-14
Abstract: To provide a porous ceramic structure having low pressure loss and high catalytic ability.SOLUTION: A porous ceramic structure of the invention includes a porous structure body (that is, a honeycomb structure 10) whose main component is cordierite, and manganese (Mn) and tungsten (W) fixed to the honeycomb structure 10. Thus, the pressure loss in the porous ceramic structure can be reduced, and the NO combustion temperature in the porous ceramic structure can also be reduced. In other words, by configuring the porous ceramic structure as described above, it is possible to provide a porous ceramic structure having low pressure loss and high catalytic ability.SELECTED DRAWING: Figure 7
Patent JP-2019164792-A (JP)
Title: Game moving image distribution apparatus, game moving image distribution method and game moving image distribution program
Inventor: WATARI YASUHIRO
IPC: H04N21/854
Filed: 2019-03-19
Abstract: To provide a game moving image distribution apparatus, a game moving image distribution method and a game moving image distribution program that can distribute a game moving image being more useful for a user using information specific to a game.SOLUTION: In a game distribution apparatus, a generation unit comprises: moving image generation means that generates a game moving image selected by a user; relevant information acquisition means that acquires relevant information, in which time information representing a time range in which each scene is reproduced is associated with scene identification information identifying said each scene included in the game moving image; relevant display information generation means that generates relevant display information identifying and displaying a temporal position of each scene for time of the whole game moving image, according to the relevant information; and composing means that composes the generated moving image and the relevant display information.SELECTED DRAWING: Figure 5