baber/WOPTO huggingface dataset:
Patent JP-2019161333-A (JP)
Title: Speech processing unit
Inventor: INOUE TOMOHITO
IPC: H03G3/30
Filed: 2018-03-09
Abstract: To provide a speech processing unit capable of suppressing sound volume variation different from input signal intonation when excessive speech signal input is provided.SOLUTION: The speech processing unit includes: delay means 201 for delaying a speech signal from speech input means; amplification means 204 for amplifying the delayed speech signal; level detection means 202 for detecting a level of the speech signal; and amplification control means 203 for controlling gain of the amplification means according to a level detection result of the level detection means. The amplification control means decreases the gain of the amplification means if a level, multiplying the level detection result from the level detection means by the gain of the amplification means, exceeds a first threshold value, and increases the gain of the amplification means if a level, multiplying the level detection result from the level detection means by the gain of the amplification means, is below a second threshold level which is lower than the first threshold level. The amplification control means changes a time constant for increasing the gain of the amplification means, according to a level of multiplying the level detection result from the level detection means by the gain of the amplification means.SELECTED DRAWING: Figure 2
Patent JP-2019159591-A (JP)
Title: Fundraisable amount evaluation device, enterprise value evaluation device, fundraisable amount evaluation method and fundraisable amount evaluation program
Inventor: HAYAKAWA YUTA
IPC: G06Q40/02
Filed: 2018-03-09
Abstract: To provide a fundraisable amount evaluation device capable of calculating a fundraisable amount evaluation even in a newly created enterprise and an enterprise having a short business history.SOLUTION: According to the present invention, a fundraisable amount evaluation device 1 includes: an enterprise information database; an object enterprise information input unit for inputting business contents or the like of an evaluation object enterprise; an object enterprise business category estimation unit for estimating a business category from the business contents of the evaluation object enterprise; the same business category enterprise selection unit for selecting records of a coincident business category from the enterprise information database; a business content similarity calculation unit for calculating a business content similarity on the basis of the business contents; a similar enterprise selection unit for selecting a plurality of records having a high business content similarity in a descending order; an enterprise progress similarity calculation unit for calculating an enterprise progress similarity; an area stage coefficient calculation unit; and a fundraisable amount calculation unit for calculating a fundraisable amount.SELECTED DRAWING: Figure 1
Patent JP-2019103112-A (JP)
Title: Method for enabling smart contract to be implemented in block chain network and node constituting block chain network
Inventor: KANO YUZO
IPC: G09C1/00
Filed: 2018-03-09
Abstract: To enable a smart contract using indeterministic external data to be deterministically implemented in a block chain network.SOLUTION: A first node 101 generates a new block from one or more transaction stored in a memory pool (S201). The first node 101 makes an inquiry, with respect to the transaction to call for a smart contract, to an external system about indeterministic external data used in the smart contract and stores acquired data in the block (S202). The generated block is transmitted to a plurality of nodes participating in consensus building as a proposal (S203) and is subjected to verification at respective nodes (S204). The verification is implemented not only for the transaction but also for the external data. Respective nodes add the block to the block chain thereof when a predetermined condition is fulfilled in a verification process (S205).SELECTED DRAWING: Figure 2
Patent JP-2018089472-A (JP)
Title: Game machine
Inventor: HAMAGUCHI HIROSHI
IPC: A63F7/02
Filed: 2018-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of outputting further detailed information to an external device.SOLUTION: Simplex information output means executes control to output simplex information as respective individual information from a plurality of output parts to an external device. Complex information output means executes control to output complex information as information output using two or more output parts out of the plurality of output parts, to the external device. Information output means sets up, in a predetermined prescribed period, a period of causing the simplex information output means to output the simplex information and a period of causing the complex information output means to output the complex information. Thereby, the simplex information and the complex information can be output from the information output means in the prescribed period. This configuration can exert such an effect as to output further detailed information to the external device without increasing the output means.SELECTED DRAWING: Figure 83
Patent JP-2019156256-A (JP)
Title: Detection device and detection system
Inventor: TSUDA RYUTA
IPC: B60R11/04
Filed: 2018-03-15
Abstract: To provide a detection device and a detection system capable of correctly detecting an orientation of a face or a visual line of a driver according to a position of a head.SOLUTION: A detection device comprises: a detection part for detecting at least one of an orientation of a face and an orientation of a visual line of a driver based on an image in which a driver who is driving a vehicle is photographed; and a determination part for determining a position of a head of the driver photographed in the image, the detection part adjusts at least one of the orientation of a face and the orientation of a visual line which should be detected based on the image, according to the determined position of the head.SELECTED DRAWING: Figure 1
Patent JP-2019162731-A (JP)
Title: Liquid discharge device
Inventor: HAMAGUCHI MASAYA
IPC: B41J2/18
Filed: 2018-03-19
Abstract: To suppress a factor for lowering flowability of liquid in a replenishment path for replenishing a liquid supply path to a liquid discharge head with liquid.SOLUTION: A liquid discharge device includes: a liquid discharge head which discharges liquid; a supply side liquid circulation path which supplies liquid to the liquid discharge head; a pressurizing pump and a pressure reducing pump which generate a differential pressure to supply liquid to the liquid discharge head; a tank for pressurizing control and a tank for pressure reducing control which are installed in the supply side liquid circulation path and stores liquid to be supplied to the liquid discharge head; a pump for fluidization which makes liquid flow from the tank for pressure reducing control to the tank for pressurizing control; and a liquid replenishment mechanism which replenishes the supply side liquid circulation path with liquid. The liquid replenishment mechanism has a replenishment side liquid circulation path which holds the liquid replenished into the supply side liquid circulation path while circulating the liquid.SELECTED DRAWING: Figure 5
Patent JP-2019163990-A (JP)
Title: Spectral instrument, hyperspectral measurement system, and spectroscopic method
Inventor: SATO SEICHI
IPC: G01J3/18
Filed: 2018-03-19
Abstract: To provide a spectral instrument capable of imaging diffraction image of each slit in a separated manner while improving wavelength resolution.SOLUTION: The spectral instrument comprises: a slit mechanism formed by arranging a plurality of slits receiving light from a target in a slit width direction; a first diffraction grating provided so as to receive light travelling via a collimation optical element; and a second diffraction grating provided to receive light split by wavelength via the first diffraction grating. Lattice spacing of the first diffraction grating is different from that of the second diffraction grating. When an optical path from the slit mechanism to a detector is viewed along a direction of travel, a diffracted orientation of the first diffraction grating with zero-th diffraction light as reference and a diffracted orientation of the second diffraction grating with zero-th diffraction light as reference are different from one another.SELECTED DRAWING: Figure 1
Patent JP-2018115182-A (JP)
Title: Method for continuous production of ethylene glycol from carbohydrates
Inventor: DAVID SCHRECK
IPC: C07C29/156
Filed: 2018-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a cost-effective method to produce ethylene glycol from renewable resources.SOLUTION: This invention relates to a continuous method for converting carbohydrates to ethylene and propylene glycol, wherein: the carbohydrates are mixed with water and passed through a reactor at a temperature of hydrolyzing the carbohydrate mixture at least partially to monosaccharides, the reactor having a first zone A comprising a retro-aldol catalyst and a second zone B comprising a reducing catalyst; the aldose is converted in the first zone into glycolaldehyde by the retro-aldol catalyst; in the presence of hydrogen, the glycolaldehyde is converted to ethylene glycol in the second zone of the reactor; the reaction products are removed from the reactor; and the ethylene glycol is recovered.SELECTED DRAWING: Figure 1
Patent JP-2018137777-A (JP)
Title: Decoding method and decoding device
Inventor: SASAI TOSHIRO
IPC: H04N19/13
Filed: 2018-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an image encoding method and an image decoding method in which memory usage amounts are reduced.SOLUTION: A decoding method includes a context determining step that determines a context to be used for a target block included in an image among a plurality of contexts. The context determination step includes the steps of: determining a signal type to which a control parameter of the target block is classified S104; when the signal type is a first type S105, determines the context by using both the decoded control parameters of a left block and an upper block of the target block S108; and when the signal type is a second type S106, determines the context without using the decoded control parameters of the upper block S108. In the first type, a split flag or a skip flag is classified, and in the second type, a residual flag is classified.SELECTED DRAWING: Figure 4
Patent JP-2019168324-A (JP)
Title: Antenna device
Inventor: KURIHARA HIROSHI
IPC: H05K9/00
Filed: 2018-03-23
Abstract: To provide an antenna device in which there is a surface with a uniform electric field intensity of an AM broadcast electric wave in the evaluation region of a receiving antenna device for AM broadcast equipped in such a device as a vehicle.SOLUTION: In a room shielded from electromagnetic waves, a loop-shaped transmission antenna made of a metal wire is arranged so that the loop surface faces a ground plane, a power supply line of a power supply cable supplying power to an AM broadcast signal is connected to the transmission antenna, and the ground line of the power supply cable is connected to the ground plane.SELECTED DRAWING: Figure 1
Patent JP-2019175029-A (JP)
Title: Managing device and managing method
Inventor: TORITANI KENICHIRO
IPC: G05B19/418
Filed: 2018-03-28
Abstract: To provide a managing device and a managing method capable of accurately calculating a fee to be charged for an operation actual record of multiple production facilities.SOLUTION: A managing method for calculating a fee to be charged for an operation actual record of multiple production facilities in a component mounting line where works are performed on a substrate at the multiple production facilities and a mounting board is produced, includes: obtaining production actual record information that contains respective operation actual records at the multiple production facilities (ST2); and calculating a fee to be charged on the operation actual record of the one production facility among the multiple production facilities on the basis of a fee charging table that associates the obtained production actual record information, the structural element of the production facility, and a fee per unit operation actual record with each other (ST6).SELECTED DRAWING: Figure 11
Patent JP-2019174712-A (JP)
Title: Lens device
Inventor: KAWAMURA HIROKI
IPC: G02B15/20
Filed: 2018-03-29
Abstract: To provide a lens device which can be reduced in size and weight and is capable of correcting, at each zoom position, for aberration variation caused by conditions other than object distance and zoom position.SOLUTION: A lens device comprises a zoom lens 1 and a controller 2. The zoom lens 1 comprises a focusing lens group Gf configured to move while focusing, and an aberration correction lens group GA having a refractive power less than that of the focusing lens group Gf having the least refractive power. The controller 2 responds to change in conditions by adjusting, at each zoom position, the position of the aberration correction lens group GA relative to the focusing lens group Gf having the greatest focus sensitivity.SELECTED DRAWING: Figure 1
Patent JP-2019176933-A (JP)
Title: Game device and performance system
Inventor: ARAI AKIHIKO
IPC: F41J5/26
Filed: 2018-03-30
Abstract: To provide a game device or the like permitting play of a game of a type not available up to now by compactly disposing a plurality of arrangement units, a plurality of performance units, and a half mirror.SOLUTION: A game device 10 includes: a casing 12; a plurality of arrangement units DT1 to DT5 in which objects are disposed in the respective arrangement units and a lighting system is provided in the respective arrangement units; a plurality of performance units PT1 to PT5 in which the respective performance units execute performance operation regarding objects in respective performance areas; a half mirror 30 for displaying virtual images of a plurality of objects TG1 to TG5 disposed in the arrangement units DT1 to DT5 in a plurality of performance areas AR1 to AR5; and a control device 50. The control device 50 turns off or dims illumination of an m-th object by an m-th lighting system provided in an m-th arrangement unit, and allows the m-th performance unit to execute performance operation in the m-th performance area when determining that a player performs action with an m-th object disposed in the m-th arrangement unit as a target.SELECTED DRAWING: Figure 2
Patent JP-2019184773-A (JP)
Title: Signal analyzer, signal analysis method and signal analysis program
Inventor: ITO NOBUTAKA
IPC: G10L21/0308
Filed: 2018-04-06
Abstract: To achieve signal analysis such as sound source separation on the basis of prior distribution of a spatial parameter even when sound source positions to respective sound source signals are unknown.SOLUTION: A signal analyzer 1 comprises an estimation section 10 for estimating signal source position prior probability which is a mixed weight when prior distribution of a spatial parameter to respective signal sources is modeled by mixed distribution being linear combination of the prior distribution of the spatial parameter to K (K is an integer of 2 or more) signal source position candidates and which is probability that signals arrive from the respective signal source position candidates at every signal source when the parameter for modeling a spatial characteristic of the signals from N (N is an integer of 2 or more) signal sources is set to be the spatial parameter.SELECTED DRAWING: Figure 1
Patent JP-2019180720-A (JP)
Title: Information processing system,information processing method, information processor, and information processing program
Inventor: MATSUSHITA SHINGO
IPC: A63F13/45
Filed: 2018-04-09
Abstract: To provide an information processing system capable of improving amusement of a multiplayer game for scrambling for virtual points performed by a plurality of users.SOLUTION: A plurality of users belong to one of a plurality of groups, and each user performs a battle game by designating a virtual area in a user terminal. Based on a result of the battle game, a score of the virtual area is added for each group. Based on the score of the virtual area for each group, control determination regarding which group controls the virtual area is performed at each predetermined period, and the virtual area and a group are correlated according to the control determination and are stored in a storage. After execution of control determination and storage into the storage for a plurality of times, a result of a multiuser game is outputted.SELECTED DRAWING: Figure 8
Patent JP-2019182179-A (JP)
Title: Cooling structure of fuel-cell vehicle
Inventor: AJISAKA SATOSHI
IPC: H01M8/00
Filed: 2018-04-09
Abstract: To provide a cooling structure of a fuel-cell vehicle which assures prescribed cooling performance while suppressing a mass increase of a vehicle.SOLUTION: A fuel cell stack 14, which is provided in a power unit chamber 12 of a vehicle, is efficiently cooled by a radiator 18 which is provided at a vehicle front side of the fuel cell stack 14. On the other hand, although travel wind, which flows to a rear side from a front side of the vehicle in the power unit chamber 12, is heated by the fuel cell stack 14, a reaction temperature of the fuel cell stack 14 is lower compared to a combustion temperature of an engine, and therefore, a rise of a temperature is suppressed. This wind passes a condenser 36 located at a vehicle rear side of the fuel cell stack 14, thereby cooling the condenser 36. In the meantime, when an air conditioner 46 for cooling and heating is under a high load, water in a water tank (50) or a liquid in a washer tank 32 is supplied to the condenser 36, thereby assuring prescribed cooling performance.SELECTED DRAWING: Figure 1
Patent JP-2019184844-A (JP)
Title: Bias control circuit of optical modulator, and optical transmitter
Inventor: OKAMOTO MASAAKI
IPC: H04B10/516
Filed: 2018-04-11
Abstract: To provide an optical modulator capable of properly performing bias control.SOLUTION: An optical modulator comprises: a branching unit 33 which branches input light into first light and second light; a first Mach-Zehnder type modulator (MZM) 10 which has a first electrode 16 and generates an I optical signal; a second MZM 20 which has a second electrode 26 and generates a Q optical signal; a third MZM 30 which comprises a third electrode 36 and puts the I optical signal and the Q optical signal together to generate an output optical signal; a detector 40 which monitors the power of the output optical signal; and bias control parts 41, 42. The bias control part 42 applies a first bias having a first dither signal superposed to the first electrode and a second bias having a second dither signal superposed to the second electrode, respectively, and switches frequencies of the first and second dither signals to mutually different frequencies, and the bias control part 41 adjusts a third bias to be applied to the third electrode on the basis of a Fourier component of the output optical signal of beat frequencies of the first dither signal and the second dither signal.SELECTED DRAWING: Figure 1
Patent JP-2019182512-A (JP)
Title: Packaging bag
Inventor: KOKAMI KEIICHIRO
IPC: B65D33/00
Filed: 2018-04-13
Abstract: To provide a packaging bag that can be easily opened and has excellent operability for manually opening the bag opening after opening.SOLUTION: A packaging bag formed by sealing the peripheral edge of a bag body made of the front and back films 2 includes the unsealing start parts 9 and 9 formed in a seal part on the left and right sides of the bag body, the first unsealing guide part formed on the one side film of the front and back films across the left and right unsealing start parts and a second unsealing guide part 11 formed on the other side film of the front and back films across the left and right unsealing start parts. The first unsealing guide part has a linear first unsealing guide line. The second unsealing guide part has a plurality of second unsealing guide lines 11a formed in parallel. The plurality of second unsealing guide lines are formed at position that do not overlap the first unsealing guide line in the vertical direction in an intermediate part of the bag body, and at least one of the plurality of second unsealing guide lines is configured to be connected to the left and right unsealing start parts.SELECTED DRAWING: Figure 2
Patent JP-2019193501-A (JP)
Title: Battery temperature control device
Inventor: AKITA KENJI
IPC: H01M10/6556
Filed: 2018-04-27
Abstract: To provide a battery temperature control device capable of suppressing heat dissipation loss in a ripple temperature rise of a secondary battery.SOLUTION: A battery temperature control device 1 controls charging and discharging of a rechargeable secondary battery 10 so as to cause the secondary battery 10 to be self-heated by a ripple current flowing through the secondary battery 10. The secondary battery 10 includes a heat insulating portion 12 that insulates heat released from the secondary battery 10. Thereby, the heat of the secondary battery 10 is made to be difficult to escape to the outside environment by the heat insulating portion 12, so that heat dissipation loss in a ripple temperature rise of the secondary battery 10 is suppressed.SELECTED DRAWING: Figure 1
Patent JP-2019197603-A (JP)
Title: Semiconductor storage device
Inventor: SHIMIZU YUKI
IPC: G11C11/56
Filed: 2018-05-08
Abstract: To provide a semiconductor storage device capable of reducing the time required for reading data.SOLUTION: A semiconductor storage device according to one embodiment includes: a first memory cell; a second memory cell; a first transistor that is electrically connectable to a first end of the first memory cell through a first source line; a second transistor that is electrically connectable to a first end of the second memory cell through a second source line that is different from the first source line; a pad to which a reference voltage is supplied from the outside; a first wiring that electrically connects the first transistor and the pad; and a second wiring that electrically connects the second transistor and the pad and is different from the first wiring.SELECTED DRAWING: Figure 5
Patent JP-2019200512-A (JP)
Title: Structure deterioration detection system
Inventor: INOUE SUKETAKA
IPC: G06T7/00
Filed: 2018-05-15
Abstract: To provide a technique capable of shortening a time including a calculation time required for learning and diagnosis in a computer and a user's work time and reducing a user's work load.SOLUTION: A computer system 1 (application 10) of a structure deterioration detection system executes first processing using the deep learning of a first image of a structure 5 as an input to output a second image representing a diagnosis result of deterioration and second processing for visualizing information including a second image to display the visualized information on a GUI screen 21. A CNN consisting of a model 31 of the deep learning includes a widening convolution layer. The first process at a training time inputs a first image patch of a predetermined first input size to the model 31 to obtain a first diagnosis result image of a first output size. The first process at a diagnosis time inputs a second image patch of a second input size to the model 31 from a target image of a variable size to obtain a second diagnosis result image of a second output size.SELECTED DRAWING: Figure 1