baber/WOPTO huggingface dataset:
Patent JP-2020079876-A (JP)
Title: Slot rod for optical fiber cables and optical fiber cable
Inventor: OSADA HISAMICHI
IPC: G02B6/44
Filed: 2018-11-13
Abstract: To provide a slot rod for optical fiber cables and an optical fiber cable with which it is possible to achieve a reduced diameter and a multicore construction at low cost.SOLUTION: Provided is a slot rod 20 for optical fiber cables having a rib (illustrated by a slot rib 23) that forms multiple streaks of groove (illustrated by a slot groove 22). The tension member provided inside of the slot rod with a different material than the slot rod is nonexistent, and the slot rod is composed of a plastic whose tensile elastic modulus is 2.6 GPa or greater. Also provided is an optical fiber cable preferably comprising the slot rod, an optical fiber ribbon accommodated inside of grooves formed in the slot rod, a press winding tape 30 wound around the slot rod, and a cable outer sheath 31 provided around the press winding tape.SELECTED DRAWING: Figure 1
Patent JP-2020078502-A (JP)
Title: Game machine
Inventor: AKABANE KEIICHIRO
IPC: A63F7/02
Filed: 2018-11-14
Abstract: To provide a game machine capable of enhancing an interest in a game.SOLUTION: When a first movable member is operated over a first specific period, a drive sound including a frequency component of a first frequency band is generated, and a first specific sound including a frequency component of a second frequency band different from the first frequency band is output from a speaker. When a second movable member is operated over a second specific period, a drive sound including a frequency component of a first frequency band is generated, and when the second movable member is operated over the second specific period, a second specific sound including a frequency component of a second frequency band different from the first frequency band is output from the speaker. The first specific period and the second specific period are different time lengths, and the first specific sound and the second specific sound are output over the periods of the different time lengths.SELECTED DRAWING: Figure 3
Patent JP-2019094489-A (JP)
Title: Liquid crystal polyester resin composition, and molded article
Inventor: HARA SADAYUKI
IPC: C08L67/03
Filed: 2018-11-19
Abstract: To provide a liquid crystal polyester resin composition with a high retention rate of mechanical strength during regrinding.SOLUTION: The liquid crystal polyester resin composition includes a liquid crystal polyester resin of 100 pts.mass, and a glass component of 10-100 pts.mass inclusive. The glass component includes glass fibers having a length greater than 30 μm, and a glass fine powder having a length of 4-30 μm inclusive. The number average fiber length of the glass fibers is 50-200 μm inclusive. The content of the fine powder based on the total amount of the glass component is 50-95% by number inclusive.SELECTED DRAWING: None
Patent JP-2020086018-A (JP)
Title: Guiding robot system and guiding robot control method
Inventor: MOTOHASHI HIROMITSU
IPC: G10L13/00
Filed: 2018-11-20
Abstract: To provide a guiding robot system capable of checking a speech content matched with the operation state of a guiding robot.SOLUTION: This guiding robot system comprises: a guiding robot that utters a speech based on a scenario to people around; and a robot control device that controls the guiding robot. The robot control device comprises an inhibited term storage unit that stores inhibited terms inhibited to be included in the scenario including the content of the speech uttered from the guiding robot; a rule storage unit that stores rules for executing the scenario, a registration unit that registers a new inhibited term or rule by an editor's operation, and a notification unit that notifies and causes a preset specific editor to execute confirmation during the registration of the new inhibited term or rule. The notification unit notification notifies the confirmation of the new registered inhibited term or rule to one or more specific editors determined for each editor which has registered the inhibited term or rule.SELECTED DRAWING: Figure 1
Patent JP-2020086048-A (JP)
Title: Voice recognition system and voice recognition method
Inventor: NOSE MASAKI
IPC: G10L15/32
Filed: 2018-11-21
Abstract: To provide a voice recognition system and a voice recognition method, which can suppress accuracy deterioration of voice recognition even if a voice of a user is out of a directive range of a microphone.SOLUTION: A voice recognition system comprises: acquisition means for acquiring voice data which a plurality of users emit in the same space from a plurality of sound collection machines which a plurality of users mount; determination means for determining whether sound volumes of the plurality of pieces of acquired voice data are lower than a threshold; and voice recognition processing means for performing prescribed processing using the plurality of pieces of voice data and voice recognition processing when the determination means determines that the sound volumes of the plurality of pieces of voice data are lower than the threshold.SELECTED DRAWING: Figure 1
Patent JP-2020088085-A (JP)
Title: Substrate processing method and substrate processing apparatus
Inventor: NEGORO SEI
IPC: H01L21/304
Filed: 2018-11-21
Abstract: To reduce the reduction amount of a processing liquid in a tank due to the adjustment of dissolved oxygen concentration.SOLUTION: A low oxygen gas having the oxygen concentration lower than the oxygen concentration in the air is supplied into a first gas generation tank 122 that stores a processing liquid, and bubbles of the low oxygen gas are generated in the processing liquid in the first gas generation tank 122. As a result, a first adjustment gas containing the low oxygen gas and the processing liquid is generated. Then, the first adjustment gas is dissolved in the processing liquid in a first supply tank 72A to adjust the dissolved oxygen concentration of the processing liquid in the first supply tank 72A. After that, the processing liquid in the first supply tank 72A is supplied to a substrate W.SELECTED DRAWING: Figure 7
Patent JP-2020084547-A (JP)
Title: Steel floor slab pavement structure
Inventor: SUMIYA TSUTOMU
IPC: E01C7/26
Filed: 2018-11-22
Abstract: To provide a steel floor slab pavement structure capable of reliably preventing separation of fiber reinforcement concrete pavement such as SFRC pavement, and preventing degradation of the steel floor slab.SOLUTION: In a steel floor slab pavement structure in which a fiber reinforcement concrete layer 16 and an asphalt layer 18 are formed on a deck plate 10, a plurality of perfobond ribs 19 are installed in a protruding manner on an upper surface of the deck plate 10, and the perfobond ribs 19 are embedded into the fiber reinforcement concrete layer 16.SELECTED DRAWING: Figure 1
Patent JP-2019047519-A (JP)
Title: Semiconductor device
Inventor: AOKI TAKESHI
IPC: H01L27/092
Filed: 2018-11-29
Abstract: To provide a semiconductor device capable of low-voltage drive and having nonvolatility, or to provide a semiconductor device capable of low power consumption and having nonvolatility.SOLUTION: The semiconductor device includes: a Schmitt trigger NAND circuit and a Schmitt trigger type inverter and retains data during a period that supply of a power supply voltage is continued and retracts a potential corresponding to data to a node electrically connected with a capacitative element. By using a phenomenon that a channel resistance of a transistor whose gate is connected with the node changes, the data is recovered according to restarting of the supply of a power supply voltage.SELECTED DRAWING: Figure 1
Patent JP-2020083197-A (JP)
Title: Brake diaphragm for railway vehicle
Inventor: SUGIMOTO KENICHI
IPC: F16J3/02
Filed: 2018-11-29
Abstract: To provide a brake diaphragm for a railway vehicle that is improved to prevent abnormal noise during brake operation caused by accumulation of air between the diaphragm and a piston outer peripheral surface over a longer period of time.SOLUTION: The brake diaphragm for a railway vehicle includes a rubber cylindrical diaphragm 1 and a pair of pistons 2, 3 arranged to face bead parts 1B, 1B on both ends in a direction of an axis P of the diaphragm 1. Outer peripheral surfaces 4c, 14c capable of rolling and guiding turnover cylindrical portions 12, 13 formed by folding back both end parts in response to the deformation of the diaphragm 1 are formed on each of the pistons 2, 3. An exhaust passage W capable of venting air between the turnover cylindrical portions 12, 13 and the outer peripheral surfaces 4c, 14c is formed on the outer peripheral surfaces 4c, 14c so as to be brought into contact with the turnover cylindrical portions 12, 13 by a smooth surface.SELECTED DRAWING: Figure 1
Patent JP-2020084686-A (JP)
Title: Independent footing foundation structure and its construction method
Inventor: FUJII TAKAHIRO
IPC: E02D27/01
Filed: 2018-11-29
Abstract: To provide an independent footing foundation structure which dispenses with an installation work and a removal work of a frame mold for concrete, and can be simple and easily constructed, and its construction method.SOLUTION: There are provided: an independent footing foundation structure that includes a steel frame body 2 embedded and supported on concrete 9 on a supporting ground G and a column part 1 erected on the steel frame body 2, and transmits a load of a building transmitted from the column part 1 to the supporting ground G, in which a steel frame mold 5 for concrete embedding the steel frame body 2 is connected to the steel frame body 2 in a state of surrounding the outer periphery of the steel frame body 2, and the inside of the steel frame mold 5 is filled with the concrete 9 and the steel frame body 2 is embedded; and its construction method.SELECTED DRAWING: Figure 1
Patent JP-2020084688-A (JP)
Title: Erection method
Inventor: EGUCHI HAJIME
IPC: E01B29/02
Filed: 2018-11-29
Abstract: To provide an erection method which makes it possible to complete the Work within a limited time even if the restriction on time is tight.SOLUTION: An erection method according to an embodiment is an erection method for erecting a construction girder 1 of a track on which a track skeleton is placed, comprising the steps of: installing a track skeleton temporary support girder 10 including a track skeleton 11 on a construction girder 1; erecting the construction girder 1 and restoring the track with the track skeleton temporary support girder 10 placed temporarily; removing the track skeleton temporary support girder 10 from the construction girder 1; bringing a noise reduction component inside the construction girder 1; and installing the track skeleton on the noise reduction component.SELECTED DRAWING: Figure 5
Patent JP-2020091142-A (JP)
Title: Route management device
Inventor: Uezato Kohei
IPC: G01C21/34
Filed: 2018-12-04
Abstract: To provide a route management device capable of guiding a user to a barrier-free route.SOLUTION: A route management device includes: a storage section 22 for collecting route information including a barrier-free route which a guide vehicle for traveling while identifying the barrier-free route has traveled from the guide vehicle, so as to store it; a reception section 211 for receiving a waiting position and a destination position of a user; an acquisition section 212 for acquiring information on a route from the waiting position to the destination position from the route information stored by the storage section 22; and a provision section 213 for providing the route information acquired by the acquisition section 212 as a barrier-free route from the waiting position to the destination position.SELECTED DRAWING: Figure 1
Patent JP-2020091216-A (JP)
Title: Component state detection device
Inventor: YAMASHITA YOTARO
IPC: G01B11/00
Filed: 2018-12-06
Abstract: To provide a component state detection device capable of efficiently detecting a state of an electronic component.SOLUTION: A component state detection device 10 for detecting a state of an electronic component W includes: parallel light generation means 11 having a light source 14, an optical member 16 in which a predetermined pattern is formed and light emitted from the light source 14 passes to be pattern light corresponding to the pattern, and a first telecentric lens 17 for emitting incident pattern light to parallel light P of which principal ray is parallel to an optical axis; imaging means 12 having a second telecentric lens 19 through which reflected light Q generated by reflecting the parallel light P to an electronic component W transmits; and image analysis means 13 for detecting the state of the electronic component W on the basis of a captured image of the imaging means 12.SELECTED DRAWING: Figure 1
Patent JP-2020092038-A (JP)
Title: Secondary battery and manufacturing method thereof
Inventor: KATAHATA TORU
IPC: H01M10/04
Filed: 2018-12-06
Abstract: To provide a secondary battery having suitable sealing performance and a manufacturing method thereof.SOLUTION: There are provided a secondary battery that includes an electrode assembly 50 and an exterior body 100 that houses the electrode assembly, seals an outer edge portion 150 of an outer package with an insulating tape 200, and a first fold 210Aand a second fold 210Awhere the insulating tape is divided by a notch 210 forming an acute angle, and a manufacturing method thereof. In the insulating tape, a slit is provided starting from an apex of a portion forming the acute angle of the notch.SELECTED DRAWING: Figure 4
Patent JP-2020096238-A (JP)
Title: Radio communication system, master station device, and radio communication method
Inventor: ITO KOTA
IPC: H04J14/02
Filed: 2018-12-10
Abstract: To provide a RoF system that does not require base station control while suppressing deterioration in wavelength utilization efficiency and high cost.SOLUTION: A master station device is connected to a slave station device that emits a transmission signal received by light via an optical transmission path from a plurality of antenna elements. The master device includes: an optical signal output unit for outputting optical signals having a plurality of wavelengths; a phase adjustment unit for adjusting phases of the transmission signals based on phase rotation in which the optical signals receive during transmission of the optical transmission path and phases in the antenna elements corresponding to the wavelengths of the optical signals for each wavelength; an optical modulation unit for modulating the optical signals output by the optical signal output unit by the transmission signals whose phases are adjusted according to the wavelengths of the transmission signals for each wavelength; and an optical combination unit for combining the optical modulation signals for each wavelength and outputting them to the optical transmission path. The slave device includes: an optical de-multiplexing unit that de-multiplexes the optical modulation signal that has transmitted through the optical transmission path; and an opto-electric conversion unit that outputs the transmission signal obtained by converting the optical modulation signal for each wavelength into an electric signal to the respective antenna elements corresponding to each wavelength.SELECTED DRAWING: Figure 1
Patent JP-2020096436-A (JP)
Title: Intelligent power module
Inventor: GOTO AKIKO
IPC: H02M7/48
Filed: 2018-12-12
Abstract: To promptly stop drive of a semiconductor element in an abnormality while sharing temperature information and an output terminal of an error signal in an IPM.SOLUTION: In an intelligent power module, each drive circuit 41 to 46 comprises: an error signal generation circuit 23 which outputs an error signal when a protection circuit 24 detects an abnormality; a temperature signal generation circuit 34 which generates a temperature signal with a voltage value according to element temperature of a specific semiconductor element; and an output control circuit 37 which selects the error signal while the error signal generation circuit 23 outputs the error signal, selects the temperature signal while the error signal generation circuit 23 does not output the error signal, and outputs the selected signal as an alarm signal, and the temperature signal generation circuit 34 varies the voltage value of the temperature signal according to the element temperature of the specific semiconductor element within a voltage range different from the voltage value of the error signal.SELECTED DRAWING: Figure 4
Patent JP-2020093713-A (JP)
Title: Display controller and display control program
Inventor: INABA CHIHIRO
IPC: G06T7/00
Filed: 2018-12-13
Abstract: To provide a display controller capable of improving convenience.SOLUTION: A display controller 100 is a display controller for allowing an image to be displayed on a display unit 401 mounted on a vehicle. The display controller 100 includes an image display unit 21 which, on the basis of speed information 70 obtained from the vehicle, determines whether or not it is necessary to reduce the amount of information of a first image to be displayed on the display unit 401 mounted on the vehicle, which allows the first image to be displayed on the display unit 401 when it is not necessary to reduce the amount of the information of the first image, and which allows, in place of the first image, a second image with the amount of information less than the amount of the information of the first image to be displayed on the display unit 401 when it is necessary to reduce the amount of the information of the first image.SELECTED DRAWING: Figure 1
Patent JP-2020096673-A (JP)
Title: Lumbar traction device
Inventor: LI PEI QI
IPC: A47C7/62
Filed: 2018-12-17
Abstract: To provide a lumbar traction device which can be used with suppressed distress to a user.SOLUTION: A lumbar traction device 1 comprises: a seat 10 having a seat part 11; a first magnetic field generation part (electromagnet 13) attached to the seat part 11 for generating a first magnetic field in a vertical direction; a fitting tool 20 to be fitted on a part above a lumbar part of a user who is seated on the seat 10; and a second magnetic field generation part (lower permanent magnet 21) being provided on the fitting tool 20 for generating a second magnetic field in a reverse direction to the direction of the first magnetic field with the fitting tool 20 attached to the user. By repulsion between the first magnetic field and the second magnetic field, an upper part of the lumbar part of the user on whom the fitting tool 20 fitted is pulled up and a lumbar spine of the user which lies between the upper part and a hip contacting the seat part 11 is stretched. Since only part of a body weight of a patient is applied to the part of the user's body on which the fitting tool is fitted on, distress applied to the user can be suppressed even when the user uses the device for a long time.SELECTED DRAWING: Figure 1
Patent JP-2020098881-A (JP)
Title: Semiconductor device
Inventor: SHIRAKAWA TORU
IPC: H01L21/8234
Filed: 2018-12-19
Abstract: To provide a semiconductor device capable of improving di/dt controllability of a collector-emitter current at turn-on and suppressing oscillation.SOLUTION: A semiconductor device 20 is an IGBT having a trench gate structure, has a storage region 33 immediately below a ptype base region 32, and has a gate trench 36a and a dummy trench 36b as trenches 36 forming the trench gate structure. An interval (mesa width) w1 at which the trenches 36 are arranged is 0.7 μm to 2 μm. Inside the gate trench 36a, a first gate electrode 38a having a gate potential is provided via a first gate insulating film 37a. A second gate electrode 38b having an emitter potential is provided inside the dummy trench 36b via a second gate insulating film 37b. The ratio of the number of gate trenches 36a is 60% or more and 84% or less with respect to the total number of trenches 36.SELECTED DRAWING: Figure 4
Patent JP-2020099217-A (JP)
Title: Irrigation system
Inventor: SHIGETA RYO
IPC: A01G27/00
Filed: 2018-12-20
Abstract: To realize compatibility of power saving on the sensor side and optimization of control during irrigation.SOLUTION: The irrigation system comprises a plurality of soil condition detection sensors that can execute communication, a plurality of valves that are attached to the irrigation pipe, and a control device that communicates with the plurality of soil condition detection sensors and controls driving state of the plurality of valves. The plurality of soil condition detection sensors communicate with the control device by making communication requests to the control device at set communication intervals. When predicting that irrigation will be performed within a predetermined time, the control device sets a communication interval shorter than the interval set before the prediction of the irrigation at a timing of next communication with the plurality of soil condition detection sensors.SELECTED DRAWING: Figure 3
Patent JP-2019208499-A (JP)
Title: Multilayered culture vessel operation system, multilayered culture vessel operation device, and multilayered culture vessel operation method
Inventor: MORI TOSHIAKI
IPC: C12M1/00
Filed: 2018-12-21
Abstract: To provide a multilayered culture vessel operation system that can easily handle a multilayered culture vessel.SOLUTION: A multilayered culture vessel operation system has: a dolly device 20 which is movable while mounting multilayered culture vessels 30 with a plurality of built-in trays 31; and an operation device 10 which is capable of holding and rotating the multilayered culture vessels 30, in which the operation device 10 is capable of rotating the multilayered culture vessels by using a first axis and a second axis approximately orthogonal to the first axis as a center, and capable of swinging reciprocally by performing rotation of the multilayered culture vessels 30 by using the second axis as a center simultaneously with rotation of the multilayered culture vessels 30 by using the first axis as a center.SELECTED DRAWING: Figure 3
Patent JP-2020102097-A (JP)
Title: Deterioration level predicting system and deterioration level predicting method
Inventor: WATABE AYUMI
IPC: G05B23/02
Filed: 2018-12-25
Abstract: To provide a deterioration level predicting system capable of highly reliably predicting a deterioration level even if facility equipment has a long lifecycle (lifetime).SOLUTION: A deterioration level predicting system includes: a facility equipment data processing unit that outputs load information on facility equipment subjected to evaluation calculated based on operation information on the facility equipment; a maintenance and inspection record data processing unit that outputs, as a deterioration curve, a transition in a deterioration level with respect to operating years calculated based on the maintenance and inspection record on the already-existing equipment within a first time period; an already-existing equipment data processing unit that outputs, as a load information distribution which is a frequency distribution, load information on the already-existing equipment calculated based on the operation information of the already-existing equipment within a second time period shorter than the first time period; a distribution position determining unit that calculates distribution position information on the basis of the load information on the facility equipment calculated based on the operation information of the facility equipment, and the load information distribution; and a deterioration level determining unit that calculates the deterioration level of the facility equipment on the basis of the operating years of the facility equipment, the distribution position information, and the deterioration curve.SELECTED DRAWING: Figure 2
Patent JP-2018513982-A (JP)
Title: シンチレータ
IPC: G21K4/00
Filed: 2015-03-20
Abstract: 本発明は、Ｘ線のための改善されたシンチレータと、発明のシンチレータの使用と、本シンチレータを備えるＸ線検出器と、改善されたシンチレータを製造する方法と、の分野である。シンチレータは、Ｘ線を光に変換し、高性能シンチレータは、通常、結晶物質から作られる。【選択図】図４