baber/WOPTO huggingface dataset:
Patent JP-2019045527-A (JP)
Title: Voice processing program, voice processing method and voice processing device
Inventor: NAKAYAMA SAYURI
IPC: G10L25/60
Filed: 2017-08-29
Abstract: To improve estimation accuracy of a pitch frequency.SOLUTION: A voice processing device 100 acquires input voice and detects a first frequency spectrum from the input voice. The voice processing device 100 calculates a second frequency spectrum based on an envelope of the first frequency spectrum. The voice processing device 100 corrects a first size on the basis of comparison of the first size of the first frequency spectrum and a second size of the second frequency spectrum. The voice processing device 100 estimates a pitch frequency of the input voice on the basis of correlation between the corrected first frequency spectrum and a periodic signal corresponding to the frequency in a prescribed bandwidth.SELECTED DRAWING: Figure 1
Patent JP-2019042002-A (JP)
Title: Photoacoustic apparatus
Inventor: ABE NAOTO
IPC: A61B8/13
Filed: 2017-08-31
Abstract: To provide a photoacoustic apparatus capable of widening a frequency bandwidth of a detected acoustic wave by irradiating a subject with pulse lights whose pulse waveforms are different at least partially a plurality of times.SOLUTION: A photoacoustic apparatus includes a control part for controlling a light irradiation part so that a subject is irradiated with pulse lights a plurality of times, and an acquisition part for acquiring information on the subject based on a plurality of electric signals converted from acoustic waves generated when the subject is irradiated with pulse lights a plurality of times. The control part controls the light irradiation part so that at least part of the pulse lights irradiated with a plurality of times become pulse waveforms different from each other.SELECTED DRAWING: Figure 2
Patent JP-2019044895-A (JP)
Title: Sealing device
Inventor: SUZUKI ATSUSHI
IPC: F16C19/18
Filed: 2017-09-04
Abstract: To prevent a metallic ring from being deformed even in a case a structure for mounting a sealing device by fitting the metallic ring into an outer peripheral surface of an outside member is adopted.SOLUTION: A metallic ring 111 of a sealing device 101 configured to seal a gap G between an outside member 61 at an outer ring side of a hub bearing and an inside member 71 at an inner ring side comprises a cylindrical part 116 which is fitted to an outer peripheral surface 63 of the outside member 61, and a seal substrate 117, and a seal member 131 is adhered to the seal substrate 117 by sulfurization. The metallic ring 111 includes multiple clampers 114 that are obtained by dividing the cylindrical part 116 in a circumferential direction, and a clamp claw 114b is fitted into a clamp groove 65 that is provided on the outer peripheral surface 63 of the outside member 61, in a resilient manner, thereby fixing the sealing device 101 to the outside member 61.SELECTED DRAWING: Figure 2
Patent JP-2019046710-A (JP)
Title: Loading detection sensor and seat device
Inventor: KAWAHIRA TETSUYA
IPC: B60N2/90
Filed: 2017-09-05
Abstract: To provide a loading detection sensor capable of improving durability.SOLUTION: A loading detection sensor 1A comprises: a first electrode sheet 6A having a first insulation sheet 61, first electrodes 62A to 62D provided to the first insulation sheet 61, and first wiring 64 electrically connected to the first electrodes 62A to 62D; a second electrode sheet 7A having a second insulation sheet 71, second electrodes 72A to 72D that is provided to the second insulation sheet 71, and is opposite to the first electrode 62; and a spacer 8A that is arranged between the first electrode sheet 6A and the second electrode sheet 7A, and in which an opening is formed at a position where the first electrodes 62A to 62D and the second electrodes 72A to 72D are opposite. The spacer 8A includes a first spacer part 8X and a second spacer prat 8Y, and a non-arrangement part 80 of which the spacer 8A becomes a non-arrangement is provided between the first spacer part 8X and the second spacer part 8Y. In an area surface region AR1 where the non-arrangement part 80 is positioned in the first insulation sheet 61, one part of the first wiring 64 is provided.SELECTED DRAWING: Figure 2
Patent JP-2019044522-A (JP)
Title: trap
Inventor: TOYODA HIDEJI
IPC: E03C1/28
Filed: 2017-09-05
Abstract: To provide a trap capable of preventing smell from being exhausted from the downstream of the drainage direction even when a failure occurs in a check valve.SOLUTION: A trap 16 comprises: a seal water vessel 32 for storing seal water, a cover body 34 for covering an opening 32A of the seal water vessel 32; a first flow channel 18 that penetrates the cover body 34 and that makes a first discharge water flow to be discharged to the seal water vessel 32; a second flow channel 20 that penetrates the cover body 34 and that makes a second discharge water flow to be discharged to the seal water vessel 32 in a state that the end of the downstream of the drainage direction is arranged below a discharge port 36 in the side of the seal water vessel 32; a check valve 38 installed in the second flow channel 20 so as to be above the liquid level of seal water W; and a discharge part 62 for discharging water discharged from the discharge port 36 of the seal water vessel 32 to the downstream of the drainage direction.SELECTED DRAWING: Figure 1
Patent JP-2019047692-A (JP)
Title: Switching power supply device
Inventor: SEKI SETO
IPC: H02M3/155
Filed: 2017-09-06
Abstract: To provide a switching power supply device capable of reducing variation of a load current during a light load mode transition with a simple structure.SOLUTION: A comparison circuit 113 compares an error voltage V1 generated by an error amplification circuit 110 with a slope voltage V2 generated by a slope voltage generation circuit 112, and generates an off signal S2. A logic circuit 103 generates on-off control signals SH and SL on the basis of the on signal S1 and the off signal S2. A driver circuit 102H drives switching output means in accordance with the on-off control signals SH. The slope voltage generation circuit 112 acquires information indicating the comparison of an output voltage Vout to an input voltage Vin so as to set the on-off control signals SH as an input, and adjusts the off-set level so that a voltage difference of an off-set level of the slope voltage V2 for a balancing level of the error voltage V1 becomes a constant value independence on an input and output setting, in accordance with the comparison of the output voltage Vout for the input voltage Vin.SELECTED DRAWING: Figure 1
Patent JP-2019043095-A (JP)
Title: Inkjet recording device and method for controlling the same
Inventor: KOJIMA TAKAHIRO
IPC: B41J2/195
Filed: 2017-09-06
Abstract: To provide an inkjet recording device that can easily grasp a failure part even if an abnormality occurs during ink concentration measurement.SOLUTION: The inkjet recording device comprises: a tank for storing an ink to be supplied to a recording head for discharging the ink; a concentration measurement part for measuring the concentration of the ink stored in the tank; a supply part for supplying a diluent for diluting the concentration of the ink stored in the tank; switching means that switches between supplying of the diluent from the supply part to the tank and supplying of the diluent to the concentration measurement part; and judging means that judges whether or not a failure has occurred on the basis of a measurement result by the concentration measurement part. The judging means, when the concentration of the ink measured by the concentration measurement part are out of a prescribed range, makes the switching means to switch into supplying of the diluent from the supply part to the concentration measurement part and makes the concentration measurement part measure the diluent, and judges whether or not the failure has occurred according to the measurement result of the diluent.SELECTED DRAWING: Figure 11
Patent JP-2018013792-A (JP)
Title: Manufacturing method for light-emitting display device
Inventor: YAMAZAKI SHUNPEI
IPC: H05B33/10
Filed: 2017-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting display device without adding a new step while simplifying the manufacturing process of a transistor and reducing the number of photomasks.SOLUTION: A step of processing a semiconductor layer into an island shape for each transistor 151, 152 can be omitted by using a substantially intrinsic high-resistance oxide semiconductor for a semiconductor layer included in the transistor. In a step of forming an opening 130a, 130b in an insulation layer 114, 116 formed over the semiconductor layer 108a, an unnecessary part of the semiconductor layer is etched at the same time.SELECTED DRAWING: Figure 1
Patent JP-2019047457-A (JP)
Title: Time synchronization system, server, terminal apparatus, and time synchronization method
Inventor: FUJITA YASUHITO
IPC: H04L7/00
Filed: 2017-09-07
Abstract: To provide a time synchronization system, server, terminal apparatus, and time synchronization method, capable of performing time synchronization processing between facility data, video data, and the like, without implementing time synchronization processing in both of a transmitter and the terminal apparatus.SOLUTION: A time synchronization system comprises: a server; one or a plurality of transmitters for transmitting facility data on one or a plurality of facilities to the server; and on one or a plurality of terminal apparatuses associated with the respective facilities. The terminal apparatuses comprise: a first transmission unit for transmitting first predetermined data on a facility to the server; and a second transmission unit for transmitting second predetermined data whose data capacity is smaller than that of the first predetermined data to the server. The server, on the basis of a second reception time point at which the second predetermined data is received and a third reception time point at which the facility data is received, performs time synchronization processing being processing of performing synchronization between a first generation time point at which the first predetermined data is generated and a third generation time point at which the facility data is generated.SELECTED DRAWING: Figure 2
Patent JP-2018010006-A (JP)
Title: Echo sounder, echo sounding method, and multi-beam echo sounder
Inventor: SASAKURA TOYOKI
IPC: G01S7/524
Filed: 2017-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an echo sounder capable of correcting oscillation of a marine vessel caused by ocean waves without using acceleration sensors.SOLUTION: An echo sounder to be installed on a mobile vessel such as a ship, whose vertical motion alters depth, is provided comprising; a transmission signal generator unit for modulating a carrier signal using a pseudo noise sequence signal; a transmission unit configured to periodically transmit a transmission signal in the form of an ultrasonic wave toward a measurement target located below the mobile vessel; a reception unit for receiving echoes of the ultrasonic wave transmitted from the transmission unit; a correlator configured to discriminate echoes by performing correlation processing using the pseudo noise sequence signal, and acquiring raw depth data on the basis of time difference between the transmission signal and the echoes; and an oscillation correction unit configured to apply oscillation correction to the raw depth data. A period of the transmission signal shall be no greater than (2D/Vu), where Vu represents velocity of sound in water and D represents depth, and satisfies the sampling theorem in comparison to the period of an oscillation component.SELECTED DRAWING: Figure 33
Patent JP-2021005437-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: YOSHII KAZUHIRO
IPC: H01M50/572
Filed: 2017-09-11
Abstract: To suppress occurrence of internal short-circuits while maintaining high battery performance.SOLUTION: An non-aqueous electrolyte secondary battery 10 includes: an electrode body 14 composed by stacking a cathode 11 and an anode 12 via a separator 13; a non-aqueous electrolyte; and an insulating tape 40 adhered to at least one of the cathode 11 and the anode 12. The insulating tape 40 has: a base material layer 41 composed of an insulating organic material; an adhesive layer 42; and a heat conduction layer 43 interposed between the base martial layer 41 and the adhesive layer 42 and including at least one of a carbon-based filler and a metal filler as a thermal conductive filler.SELECTED DRAWING: Figure 4
Patent JP-2019051048-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-09-15
Abstract: To provide a game machine which has a label capable of preventing a human error during production of a game machine.SOLUTION: A game machine is a game machine which can perform a game, and has a label on which at least, model information by which a model of the game machine can be identified, and encryption information by which the model information can be read by an external terminal are described. As information included as the encryption information of the label, production information or the like also may be included. As the model information, for example, information related to jackpot probability (jackpot probability in normal time, jackpot probability in probability oscillation), a number of prize ball, presence/absence of the probability oscillation, a round number, a probability plunging ratio, an electronic support number, presence/absence of a limit, information related to a specification such as a specification type, a model name, and a name of a producer, are included.SELECTED DRAWING: Figure 1
Patent JP-2019056559-A (JP)
Title: Route search device
Inventor: HITOTSUMATSU TAKAFUMI
IPC: G08G1/0968
Filed: 2017-09-19
Abstract: To determine a route that makes greater the total value of data samples transmittable by a vehicle that sends data samples obtained while traveling to a center.SOLUTION: A route search device comprises: a route search unit 231 searching for candidate routes; a communication resource specifying unit 232 that estimates available communication resources; a required transmission amount specifying unit 234 for estimating a required transmission amount; a correspondence acquiring unit 233 for acquiring a data value map; a value estimation unit 235 that estimates the total value of data samples that can be obtained by the center when a vehicle travels the candidate route by using a communication amount according to the available communication resource specified by the communication resource specifying unit 232, the required transmission amount estimated by the required transmission amount specifying unit 234, and a data value of the data samples specified based on the data value map acquired by the correspondence acquiring unit; and a recommended route determination unit 237 for determining a recommended route according to the total value estimated by the value estimation unit 235.SELECTED DRAWING: Figure 7
Patent JP-2019054939-A (JP)
Title: Underpants type disposable diaper
Inventor: KUSANO AYA
IPC: A61F13/494
Filed: 2017-09-20
Abstract: To provide an underpants type disposable diaper equipped with a back leak prevention pocket that is simple and is excellent in manufacturing ease.SOLUTION: A posterior exterior body 12B has a first exterior part 71 extending to an edge part of a waist opening WO and a second exterior part 72 folded inward at the edge part of the waist opening WO; an interior body 200 has a first interior part 81 extending to the edge part of the waist opening WO along the first exterior part 71 and a second interior part 82 folded inward at the edge part of the waist opening WO along the second exterior part 72. The second interior part 82 is non-fixed to the first interior part 81; a part 82b outside in a width direction WD of both side edges of the second interior part 82 out of the second exterior part 72 is fixed to the first exterior part 71. A part between the first interior part 81 and the second interior part 82 becomes a housing space and a pocket 90 having an entrance on a crotch part side.SELECTED DRAWING: Figure 5
Patent JP-2019060121-A (JP)
Title: Shaping material, fastening structure of shaping material and fixture
Inventor: SAWAI YUSUKE
IPC: E06B7/16
Filed: 2017-09-26
Abstract: To provide a shaping material, a fastening structure of the shaping material and a fixture capable of achieving cut-off performance between shaping materials.SOLUTION: A vertical frame 12b provided with a fastening surface 20 through a seal material 18 for a small header 16 of a lower frame 12a on which screw holes 26-28 are opened is fastened to the lower frame 12a by screwing screws 22 from an outer surface 34 as a rear surface of the fastening surface 20 through respective holes 36a - 36c arranged on the outer surface 34 and respective holes 18a - 18c arranged on the seal material 18 to the screw holes 26-28 to sandwich the seal 18. The outer surface 34 of the vertical frame 12b is provided with a protrusion 38 crushed by fasting force of the screw 22 at a position abutted with a base surface 22a of the screw 22.SELECTED DRAWING: Figure 4A
Patent JP-2019067824-A (JP)
Title: Semiconductor device manufacturing method
Inventor: SUGIYAMA NAOHIRO
IPC: B28D5/04
Filed: 2017-09-28
Abstract: To provide a semiconductor device manufacturing method capable of reducing substrate cost in manufacturing.SOLUTION: A semiconductor device manufacturing method comprises: an element formation step of forming elements on a surface of a semiconductor ingot; and a cutout step of cutting out semiconductor substrates from the semiconductor ingot where the elements are formed to make semiconductor devices each equipped with the semiconductor substrate having the element.SELECTED DRAWING: Figure 3
Patent JP-2019064607-A (JP)
Title: Composite container and complex preform used for manufacturing composite container
Inventor: HASHIMOTO DAICHI
IPC: B29C49/06
Filed: 2017-09-28
Abstract: To provide a composite container having a plastic member exhibiting excellent gas barrier and light-blocking properties.SOLUTION: A composite container of the present invention comprises a mouth, a neck provided under the mouth, a shoulder provided under the neck, a trunk provided under the shoulder, a bottom provided under the trunk, and a plastic member tightly attached to the outer side of a container body. The plastic member includes a fiber material and a resin material, and a gap is formed around the fiber material.SELECTED DRAWING: Figure 1
Patent JP-2019067851-A (JP)
Title: Cassette arrangement part and conveyance system
Inventor: KUBOTA MASATERU
IPC: G02F1/13
Filed: 2017-09-29
Abstract: To provide a concrete constitution of a cassette arrangement part in which a cassette to which a plurality of display panels is housed is arranged.SOLUTION: In a cassette arrangement part, a cassette holding part 42 holding a cassette 5 comprises: a bottom surface member 44 to which a cassette bottom surface 5a is contacted; and a back surface member 45 to which a cassette back surface 5c is contacted, and can be rotated with a fixing axis 56 as a center between a standing position where a panel in and out surface 5d is oriented to a front side and a tilted position where the panel in and out surface 5d is oriented to an inclined upper side. The cassette holding part 42 comprises an overturn prevention mechanism 53 for preventing an overturn of the cassette 5 to the front side when the cassette holding part 42 is arranged at the standing position. The overturn prevention mechanism 53 comprises: a contacting member which contacts the cassette 5 in a state where the cassette bottom surface 5a is contacted to the bottom surface member 44 and the cassette back surface 5c is contacted to the back surface member 45; and a spring member energizing the contact member toward the cassette 5.SELECTED DRAWING: Figure 7
Patent JP-2019067569-A (JP)
Title: Laser welding equipment
Inventor: MATSUURA YASUHISA
IPC: H01M2/26
Filed: 2017-09-29
Abstract: To provide laser welding equipment capable of restraining adhesion of sputter around a weld zone.SOLUTION: Laser welding equipment 30 includes a sputter cover 40 placed on the outside of a tab group 18. The sputter cover 40 has a hollow box shape internally passing air and laser light R. The sputter cover 40 has an air duct 46 internally, an exit hole 41a of the laser light R in the base plate 41, and an incident hole 45a of the laser light R in the top plate 45. The laser welding equipment 30 includes an air supply mechanism 50 communicating with one end of the duct 46 of the sputter cover 40. The air supply pipeline 51 of the air supply mechanism 50 is disposed closer to the tip of the tab 26 than the borderline of an active material layer 25 and the tab 26, and between the end face 12a of an electrode assembly 12 and the sputter cover 40 in the surface direction of the tab 26. The laser welding equipment 30 includes an air suction mechanism 70 communicating with the other end of the duct 46 of the sputter cover 40.SELECTED DRAWING: Figure 5
Patent JP-2019066086-A (JP)
Title: Refrigeration device
Inventor: TAKEGAMI MASAAKI
IPC: F25B47/02
Filed: 2017-09-29
Abstract: To suppress occurrence of reverse flow of a refrigerant in executing a defrosting operation of a reverse cycle in a refrigeration device.SOLUTION: A reverse flow suppression portion (33) is disposed to prevent a refrigerant from flowing to a use-side heat exchanger 32 from a heat source-side unit (10) in a direction opposite to a circulation direction of the refrigerant in a reverse cycle defrosting operation, in switching from a cooling operation to the reverse cycle defrosting operation. A use-side expansion valve (33) is used as the reverse flow suppression portion (33), and the use-side expansion valve (33) is closed until a pressure of a receiver (15) at a heat source side is lowered with respect to a discharge pressure of a compressor (13).SELECTED DRAWING: Figure 1
Patent JP-2019063198-A (JP)
Title: Cloth-made hook-and-loop fastener
Inventor: SAGARA TAKU
IPC: A44B18/00
Filed: 2017-09-29
Abstract: To provide a cloth-made hook-and-loop fastener which is easily peelable by inserting a finger into between a cloth-made hook face fastener and a cloth-made loop face fastener, and is not apt to naturally turn up in a portion into which the finger is inserted even when repeating engaging/peeling.SOLUTION: In a cloth-made hook-and-loop fastener, engaging elements formed due to projection of an engaging element yarn exist on a surface of a base cloth formed from a ground warp, a ground weft, and the engaging element yarn. The cloth-made hook-and-loop fastener is configured such that: an area (A) in which the engaging elements exist, and an area (B) in which the engaging elements do not exist alternately exist in the ground warp direction and the ground weft direction of the surface; and both ground warp direction length and ground weft direction length of the area (B) are in a range of 4-25 mm.SELECTED DRAWING: Figure 1
Patent JP-2019064967-A (JP)
Title: Foamable aerosol composition
Inventor: IKEDA TAKATSUGU
IPC: A61K8/69
Filed: 2017-10-02
Abstract: To provide a foamable aerosol composition which is stable without deposition of a fatty acid even if a fatty acid salt is contained at a high concentration, can be stably discharged, has less irritation to the skin and can form a dense and glossy foam which is easy to apply and spread like a cream.SOLUTION: There is provided a foamable aerosol composition which comprises a stock solution containing a fatty acid salt and water and a foaming agent, where the foaming agent contains a hydrofluoroolefin and the fatty acid salt is a reaction product of a fatty acid and an inorganic alkali.SELECTED DRAWING: None