baber/WOPTO huggingface dataset:
Patent JP-2020196294-A (JP)
Title: Lighting device for vehicle
Inventor: HIRASAWA AKIHISA
IPC: B60R13/02
Filed: 2019-05-31
Abstract: To provide a vehicular indoor space that is further comfortable for occupants.SOLUTION: A lighting device for a vehicle includes: light-emitting parts 51, 55 provided in a door trim 20; a speaker 60; a pressure sensor 70 for detecting pressure of a sound output from the speaker 60; and a control unit 71 for controlling the light-emitting parts 51, 55 to emit light on the basis of a signal output from the pressure sensor 70, thereby having the light-emitting parts 51, 55 emit light in conjunction with the sound output from the speaker 60. Thus, the lighting device for a vehicle can perform light effect in conjunction with a sound.SELECTED DRAWING: Figure 5
Patent JP-2020196789-A (JP)
Title: Adhesive composition, laminate and adhesive sheet
Inventor: MIZUNO MASATSUGU
IPC: C09J179/04
Filed: 2019-05-31
Abstract: To provide an adhesive composition which has good adhesion to a base material such as LCP and is also excellent in low dielectric characteristics.SOLUTION: An adhesive composition is provided that contains a bismaleimide resin (A) represented by the following general formula (1), an epoxy resin (B), an active ester-based curing agent (C) and a curing accelerator (D), the component (D) contains at least one selected from the group consisting of an imidazole-based compound, an amine-based compound and a peroxide-based compound. In formula (1), R1 represents a divalent hydrocarbon group derived from a dimer acid; Q represents a substituted or unsubstituted aliphatic group having 1-100 carbon atoms, a substituted or unsubstituted aromatic group or a substituted or unsubstituted hetero aromatic group; and n represents an integer of 0-100.SELECTED DRAWING: None
Patent JP-2019191597-A (JP)
Title: Systems and methods of performing noise modulation and gain adjustment
Inventor: VENKATRAMAN SRINIVASA ATTI
IPC: G10L21/0388
Filed: 2019-06-05
Abstract: To provide super wideband (SWB) techniques for executing noise modulation and gain adjustment to decrease artifacts.SOLUTION: A method includes receiving a first value of a mixing factor. The first value corresponds to a first portion of an audio signal received at an audio encoder. The method includes receiving a second value of the mixing factor. The second value corresponds to a second portion of the audio signal. The method also includes generating a third value of the mixing factor at least partially on the basis of the first value and the second value and mixing an excitation signal with modulated noise on the basis of the third value. Another method includes determining a first set of spectral frequency values corresponding to an audio signal, and determining a second set of spectral frequency values that approximates the first set of spectral frequency values. A gain value corresponding to at least a portion of the audio signal is adjusted based on a difference between the first set and the second set.SELECTED DRAWING: Figure 2
Patent JP-2020204899-A (JP)
Title: Unit price estimation device, unit price estimation method, and unit price estimation program
Inventor: TANIGUCHI TAKUYA
IPC: G06Q50/16
Filed: 2019-06-17
Abstract: To provide a unit price estimation device, a unit price estimation method and a unit price estimation program that can accurately estimate a unit price of a new built condominium.SOLUTION: A unit price estimation device 100 comprises: a storage unit 110 holding price information on second-hand condominiums and new built condominiums in each area; a unit price estimation unit 121 applying a predetermined algorithm to the price information on second-hand condominiums and estimating a unit price of the second-hand condominiums assumed as new construction for each second-hand condominium; an area determination unit 122 specifying an area in which the unit price is close to the unit price of a predetermined evaluation target area within a specified range as a same supply and demand area among each area based on the estimated unit price; and a model generation unit 123 analyzing correlation between the unit price based on the price information on the new built condominium in the same supply and demand area and the unit price assumed as new construction at the location of the new built condominium based on the predetermined algorithm and generating a model expression for defining the relationship between the unit price of the new built condominium and the unit price assumed as new construction in the same supply and demand area.SELECTED DRAWING: Figure 2
Patent JP-2020203300-A (JP)
Title: Welding device for rod-like member
Inventor: SHIOGAI YOSHINORI
IPC: B23K37/047
Filed: 2019-06-17
Abstract: To simply and accurately weld other members to both ends of a rod-like member.MEANS: A welding device 1 for automatically welding a U-shaped hook H on both ends of a pipe P, includes: right and left welding stations 3 and 4 provided on a base 2; a pipe clamp part 54 for rotatably sandwiching the pipe P between the welding stations 3 and 4 and acts as a pipe support part; and a pair of right and left welding machines W for welding each of the hooks H on both ends of the pipe P. The welding stations have holding parts 7A and 7B of the hook H, a driving rotary shaft part of a rod-like member and a welded member, etc.SELECTED DRAWING: Figure 1
Patent JP-2020205704-A (JP)
Title: Synchronous rectification controller and insulation synchronous rectification type dc-dc converter
Inventor: KIKUCHI HIROMOTO
IPC: H02M3/28
Filed: 2019-06-18
Abstract: To provide a synchronous rectification controller which can appropriately ensure a backflow margin.SOLUTION: The synchronous rectification controller controls drive of a synchronous rectification transistor arranged on a secondary side. The synchronous rectification controller comprises: a gate terminal which can be electrically connected to a gate of the synchronous rectification transistor; a drain terminal which can be electrically connected to a drain of the synchronous rectification transistor via a first resistance; a first comparator which compares drain terminal voltage which is generated in the drain terminal with negative first threshold voltage; a second comparator which compares the drain terminal voltage with negative second threshold voltage higher than the first threshold voltage; and a driver which performs on-off control of the synchronous rectification transistor based on a comparison result by the first comparator and a comparison result by the second comparator. In the synchronous rectification controller, when the synchronous rectification transistor is in an ON state, electrical current flows through the first resistance according to a second resistance, and thus voltage is added to the drain terminal voltage.SELECTED DRAWING: Figure 1
Patent JP-2020205725-A (JP)
Title: Rotary electric machine
Inventor: TAKAHASHI TADANOBU
IPC: H02K1/32
Filed: 2019-06-19
Abstract: To suppress the obstruction of a magnetic flux flowing toward a permanent magnet from a rotor core between magnetic poles and achieve weight reduction.SOLUTION: A rotary electric machine 1 includes a rotor core 21, a magnet arranging portion 22 in which a plurality of permanent magnets 23 is provided and arranged at intervals in the circumferential direction of the rotor core 21, and a surrounding member 25 that surrounds the outer circumference of the permanent magnets 23. The rotor core 21 has an inner peripheral iron core portion 28 provided on the inner peripheral side of the permanent magnets 23. The inner peripheral iron core portion 28 is provided at intervals along the magnet arranging portion 22 and has a plurality of holes 30 extending in the radial direction of the rotor core 21.SELECTED DRAWING: Figure 2
Patent JP-2020204590-A (JP)
Title: Test system
Inventor: AKIYAMA GAKUO
IPC: G01M13/025
Filed: 2019-06-19
Abstract: To provide a test system with which it is possible to exercise speed control and torque control without causing a control response to change even when the speed change ratio of a test piece changes.SOLUTION: The test system comprises: an input-side and an output-side dynamometer connected to a test piece the speed change ratio g of which is changeable; an input-side controller 5 for controlling the input-side dynamometer so that a deviation between a speed command signal w1ref and a speed detection signal w1 becomes non-existent; and an output-side controller 6 for controlling the output-side dynamometer so that a deviation between a torque command signal Tk1ref and a torque detection signal Tk1 becomes non-existent. The control gain of the input-side controller 5 is set so that the real part of pole of a speed control system closed-loop transfer function (w1/w1ref) is larger for the negative side than the value of a resonance frequency multiplied by a negative sign, and the control gain of the output-side controller 6 is set so that the real part of pole of an axial torque control system closed-loop transfer function (Tk1/Tk1ref) is smaller for the negative side than the real part of pole of the speed control system closed-loop transfer function.SELECTED DRAWING: Figure 2
Patent JP-2021002175-A (JP)
Title: Voltage and current conversion circuit and charge/discharge control device
Inventor: KANAZAWA TAKESUKE
IPC: H03F3/34
Filed: 2019-06-21
Abstract: To provide a voltage and current conversion circuit capable of converting an input voltage into a current and of outputting the same with high accuracy even when the input voltage becomes low.SOLUTION: A voltage and current conversion circuit of the present invention is provided with a voltage and current conversion resistor connected to an input terminal and a current mirror circuit that mirrors a current output by the voltage and current conversion resistor. The current mirror circuit consists of a depletion type transistor whose source voltage is biased higher than a substrate voltage.SELECTED DRAWING: Figure 1
Patent JP-2021002770-A (JP)
Title: Imaging apparatus and control method therefor, program
Inventor: AIMI MASAHIRO
IPC: G03B7/00
Filed: 2019-06-21
Abstract: To make it easy to discriminate that voice recognition is in progress.SOLUTION: An imaging apparatus has imaging means, voice input means, control means performing imaging process in response to imaging start instruction from a user and setting means changing a setting determined upon imaging according to voice of the user input by the voice input means. The control means performs control in such a manner that imaging start instruction from the user is not accepted during a period while voice recognition processing is performed on a voice input by the voice input means.SELECTED DRAWING: Figure 2
Patent JP-2021003458-A (JP)
Title: Game machine
Inventor: OMORI NAOKI
IPC: A63F5/04
Filed: 2019-06-27
Abstract: To provide a game machine which can increase the interest in a game.SOLUTION: In an AT game, when a condition device of an RB is actuated in a general game of one kind BB, a notification of a drawing pattern combination of the RB is given. In a non-AT game, even when the condition device of the RB is actuated in the general game of the one kind BB, no notification of a drawing pattern combination of the RB is given, and it is suggested that there is a possibility that the condition device of RB is actuated.SELECTED DRAWING: Figure 94
Patent JP-2019162524-A (JP)
Title: Game machine
Inventor: NIIMI TOSHIHIRO
IPC: A63F7/02
Filed: 2019-06-27
Abstract: To provide a game machine in which the number of stored reservations may be easily grasped.SOLUTION: A game machine of the present invention is so configured that: determination information which had been obtained based on the establishment of start requirement but has not been determined is stored as stored reservation; reservation display for displaying icons depending on the number of stored reservations may be executed; a predetermined notification sound may be output when displayed icons are increased; if the number of stored reservations increases while execution of a specific ready-to-win performance that is executed during a change performance, the icons are displayed in an increased state when the specific performance ends; increasing display period for the icons due to increase of one stored reservation while changing performance is longer than increasing display period for the icons due to increase of one stored reservation while waiting for customers; and output period of the predetermined notification sound is longer than increasing display period for the icons due to increase of one stored reservation while waiting for customers.SELECTED DRAWING: Figure 38
Patent JP-2021006749-A (JP)
Title: Humidifier
Inventor: ABE TOSHIHIRO
IPC: F24F6/00
Filed: 2019-06-28
Abstract: To accurately and easily attach a float that can be attached to/detached from a water tank to the water tank.SOLUTION: A water level detection section 18 that has a float 19 detecting a water level of a water tank section 5 and is attachable to/detachable from the water tank section 5 is sandwiched by a water tank 4 and the water tank section 5 so as to be positioned at the water tank section 5. Due to this structure, the water level detection section 18 is positioned at a predetermined position only by attaching the water tank 4 to the water tank section 5, and thus a user can accurately and easily install the float 19 at a predetermined position without requiring a complicated operation.SELECTED DRAWING: Figure 8
Patent JP-2021009427-A (JP)
Title: Information processing apparatus, method and program
Inventor: YAMAJI HIROSHI
IPC: G06F16/58
Filed: 2019-06-28
Abstract: To provide an information processing apparatus, a method and a program capable of estimating a user preference more accurately.SOLUTION: An information processing apparatus includes an image information acquisition unit that acquires an image in association with a user and incidental information including at least information of shooting date of the image, a news information acquisition unit that acquires news information representing content of a news distributed by a news site, an image analysis unit that analyzes an image content from the image, and an estimation unit that estimates a user preference based on the image content recognized by processing of the image analysis unit and the news information corresponding to the shooting date.SELECTED DRAWING: Figure 3
Patent JP-2020010032-A (JP)
Title: Solar power generation unit and system of the same
Inventor: BAE SUK MAN
IPC: H01L31/054
Filed: 2019-07-01
Abstract: To provide a solar power generation unit and a system of the same.SOLUTION: The solar power generation unit includes: a light-emitting region in which a light-emitting window is formed; and at least one optical fiber provided with a light guiding region for guiding light waves in the light-emitting region; a tube-type housing having a space surrounding at least one light-emitting region of the optical fiber; and a power generation unit, provided on at least one side inside the housing, including a solar panel for generating power by a light wave incident from the light-emitting region of the optical fiber.SELECTED DRAWING: Figure 1
Patent JP-2021008864-A (JP)
Title: Processing device of particulate substance and control method therefor
Inventor: KAKIGI MUNEATSU
IPC: B01J19/12
Filed: 2019-07-02
Abstract: To provide a processing device of particulate substances and a control method therefor, capable of improving accuracy in processing the particulate substances mixed in a solution.SOLUTION: A processing device 1 of particulate substances for burning particulate substances M mixed in solution W, includes a passing portion 12 constituted as an aggregate of a plurality of fine tubes 12a, and processing portions 13 disposed on each of the fine tubes 12a for burning the particulate substances M passing through the inside of the fine tubes 12a by laser La oscillated from the outside of the fine tubes 12a and penetrated inside of the fine tubes 12a.SELECTED DRAWING: Figure 4
Patent JP-2021007707-A (JP)
Title: Transfer device
Inventor: TOMITA RYOICHI
IPC: A61G5/14
Filed: 2019-07-03
Abstract: To provide a transfer device that enables a carereceiver, who can hardly walk on his/her own, to be moved in a comfortable posture to a desired place.SOLUTION: A transfer device 1, which comprises front and rear wheels 2 and 3, makes a helper move a carereceiver H. The transfer device includes a support 6 that supports the upper body of the carereceiver H, a leg guide part 19 that abuts on a front surface f of the lower leg of the carereceiver H and that can be freely tilted forward from an approximately vertical state, and a foot loading part 22 for being loaded with the sole of the carereceiver H. The transfer device has a support advance/retreat mechanism 27 that is constituted so that the support 6 can make a forward parallel movement in such a manner as to interlock with forward tilting of the leg guide part 19.SELECTED DRAWING: Figure 1
Patent JP-2021008020-A (JP)
Title: Machine tool
Inventor: KONDO TAKASHI
IPC: B23Q1/52
Filed: 2019-07-03
Abstract: To provide a machine tool comprising a static pressure fluid support device which simultaneously suppresses vibration of a movable body, and performs positional control with respect to the movable body, by adjusting a flow rate of the fluid to be supplied to a static pressure pocket in accordance with a disturbance load applied to the movable body.SOLUTION: In a machine tool 1, a valve control device 50 comprises: a high frequency area signal extraction part for extracting a high frequency area signal HAS of a movable body 3 that is measured by a first measuring device 60; a vibration reduction signal generation part for generating a vibration reduction signal HDS; a low frequency area signal extraction part for extracting a low frequency area signal LAS of the movable body 3 that is measured by a second measuring device 65; a position control signal generation part for generating a position control signal LPS; and a synthesis control signal generation part for generating a synthesis control signal HLS by synthesizing the vibration reduction signal HDS and the position control signal LPS. Vibration suppression control and positional control with respect to the movable body 3 are performed simultaneously by adjusting a throttle opening according to the synthesis control signal HLS.SELECTED DRAWING: Figure 1
Patent JP-2021015038-A (JP)
Title: Optical measuring apparatus and program for optical measuring apparatus
Inventor: MARUYAMA TOMOYUKI
IPC: G01J1/42
Filed: 2019-07-12
Abstract: To provide an optical measuring apparatus and a program for optical measuring apparatus, reducing cost of manufacture and sufficiently capable of reducing time required for measurement processing.SOLUTION: A tristimulus value direct-reading optical measuring apparatus 1 comprises: light receiving sensors 10X, 10Y, 10Z including a photoelectric conversion part 12 outputting detection signals SX, SY, SZ of incident amount of laser light Lr, Lg, Lb; and a processing part 5 calculating a tristimulus value of the laser light L on the basis of a signal level (values of detection signal data DX, DY, DZ) of the detection signal S. The processing part 5 is configured to execute: first processing of calculating a tristimulus value of the laser light on the basis of detection signal data corresponding to the detection signal S outputted from the light receiving sensor 10 with the laser light L being incident in the photoelectric conversion part 12; second processing of calculating chromaticity of the laser light on the basis of the tristimulus value calculated in the first processing; and third processing of identifying a representative wavelength of the laser light on the basis of the chromaticity calculated by the second processing.SELECTED DRAWING: Figure 1
Patent JP-2019171171-A (JP)
Title: Discharge device of goods
Inventor: MATSUNO KATSUTARO
IPC: A63F13/48
Filed: 2019-07-12
Abstract: To provide a discharge device of goods capable of enhancing amusement.SOLUTION: The discharge device of goods comprises: a reading part 51 configured to read data in a storage body storing the data; and a plurality of discharge parts 22, 23 of goods configured to respectively store different types of goods. The discharge device executes a game using one or more of the data in the storage body read by the reading part 51, determines whether the goods can be discharged from each of the discharge parts 22, 23 of goods or not on the basis of results of the game, and allows probabilities of determining that the goods can be discharged to be different for each of the discharge parts 22, 23 of goods.SELECTED DRAWING: Figure 1
Patent JP-2021018083-A (JP)
Title: Facial direction estimation device
Inventor: SUGAE IPPEI
IPC: G08G1/16
Filed: 2019-07-17
Abstract: To provide a facial direction estimation device capable of obtaining a facial direction estimation device at low cost.SOLUTION: A facial direction estimation device includes: an envelope curve acquirement unit for acquiring an envelop curve expressing time change in signal level of received waves obtained when transmission waves transmitted from a plurality of transmission units arranged in positions differing from each other are returned by reflecting on a face of a passenger seated in a seat of a vehicle; a storage processing unit for storing in advance a first reference envelop curve obtained when the passenger faces the front direction while still in a seated position, a second reference envelop curve obtained when faced to a first direction differing from the front direction, and a third reference envelop curve obtained when faced in a second direction which is an opposite direction from the first direction with the front direction in between; and an estimation unit for estimating present orientation of the face based on comparison between present enveloping curve acquired for the present state of the face and at least one reference envelop curve among the first reference envelop curve, the second reference envelop curve, and the third reference envelop curve.SELECTED DRAWING: Figure 5
Patent JP-2019193874-A (JP)
Title: Device and method for mitral valve regurgitation treatment
Inventor: MA JIANLU
IPC: A61F2/24
Filed: 2019-07-19
Abstract: To provide a mitral valve replacement device that can be effectively secured to the location of the human mitral valve annulus without piercing of the native tissue.SOLUTION: A mitral valve replacement device 20a is adapted to be deployed at a mitral valve position in a human heart. The device has: an atrial flange 22a defining an atrial end of the device; a ventricular portion defining a ventricular end of the device, the ventricular portion having a height ranging between 2 mm to 15 mm; and an annulus support 24a that is positioned between the atrial flange and the ventricular portion. The annulus support includes a ring of anchors 29a extending radially therefrom, with an annular clipping space defined between the atrial flange and the ring of anchors. A plurality of leaflet holders are positioned at the atrial end of the atrial flange, and a plurality of valve leaflets are secured to the leaflet holders, and positioned inside the atrial flange at a location above the native annulus.SELECTED DRAWING: Figure 16