baber/WOPTO huggingface dataset:
Patent JP-2019146307-A (JP)
Title: Power conversion device
Inventor: TANAKA NORIHIRO
IPC: H02M7/48
Filed: 2018-02-16
Abstract: To provide a power conversion device in which loss can be reduced while the connection reliability is ensured.SOLUTION: A power conversion device 1 includes a semiconductor module 2 having a switching element installed therein, a control substrate 3 to which a signal terminal 21 of the semiconductor module 2 is connected, an electronic component 4 provided with a connection terminal 41 which is connected to the control substrate 3, and a casing 5 accommodating the semiconductor module 2, the control substrate 3, and the electronic component 4. A connection portion between the signal terminal 21 and the control substrate 3 is a welding bonding portion 11 where bonding is performed by welding, and a connection portion between the connection terminal 41 and the control substrate 3 is a connector connection portion 12 where connection is performed by a connector 120. The connector connection portion 12 is a connection portion for allowing relative displacement of the connection terminal 41 and the control substrate 3 along the normal direction Z of the control substrate 3.SELECTED DRAWING: Figure 1
Patent JP-2019143833-A (JP)
Title: Humidifier
Inventor: ITO KATSUHIRO
IPC: F24F6/04
Filed: 2018-02-16
Abstract: To provide a humidifier that allows a user to reliably pour water into a water filler without any adverse effect from air discharged from a discharge port when water is poured from the water filler while the humidifier is in operation.SOLUTION: A humidifier 101 includes: a water storage tray 2; a humidification part for humidifying air using water from the water storage tray; a water filler 12 through which water is supplied into the water storage tray from outside; and an air outlet 11 for ejecting air that is humidified by the humidification part to the outside. The water filler is formed in a position in an upper part of a device body and free from any adverse effect from air discharged from the air outlet.SELECTED DRAWING: Figure 1
Patent JP-2019144091-A (JP)
Title: Vertical incidence acoustic property measuring apparatus and vertical incidence acoustic property measuring method
Inventor: ANDO DAISUKE
IPC: G01N29/11
Filed: 2018-02-20
Abstract: To provide a vertical incidence acoustic property measuring apparatus and a vertical incidence acoustic property measuring method that are capable of effectively measuring vertical incidence acoustic properties at high temperature.SOLUTION: A vertical incidence acoustic property measuring apparatus comprises: a tube body that has a sound source disposed at one end, a specimen subjected to the measurement disposed in a tube, and a sound pressure sensor disposed between the sound source and the specimen; a first heating control unit for heating a first tube wall portion including a first position, which is between the specimen and the sound source of the tube body, under a condition determined on the basis of a first temperature measured at the first position ; and a second heating control unit for heating a second tube wall portion including a second position, which is between the specimen and the sound source of the tube body and is closer to the sound source than the first position is, under a condition determined on the basis of a second temperature measured at the second position.SELECTED DRAWING: Figure 1
Patent JP-2019141818-A (JP)
Title: Water treatment tank and desulphurization apparatus
Inventor: IINO MASANARI
IPC: B01F5/06
Filed: 2018-02-23
Abstract: To keep air bubbles generated by overflowing treatment water in treatment water for a longer period of time.SOLUTION: There is provided a water treatment tank including: a tank body 10 having a bottom face 10a that horizontally extends; an overflow wall 13 that sections the interior of the tank body into an upstream tank 11 into which treatment water absorbing a sulfur content from exhaust gas is introduced and a downstream tank 12 into which treatment water overflowing from the upstream tank 11 is introduced and allowed to flow; and a slope 14 that is disposed between the bottom face 10a and the overflow wall 13 in the downstream tank 12, slopes downward from the overflow wall 13 toward a downstream side in the downstream tank 12, and is connected to the bottom face 10a.SELECTED DRAWING: Figure 2
Patent JP-2019142189-A (JP)
Title: Inkjet recording device
Inventor: ABE TAKASHI
IPC: B41J2/19
Filed: 2018-02-23
Abstract: To provide a tank which stores ink and inhibits an increase of a contact area between the ink and air even if air bubbles are generated in the tank.SOLUTION: An inkjet recording device includes: a recording head 8 which discharges ink; a tank 151 which stores the ink to be supplied to the recording head; and a floating body 800 which floats on a liquid surface of the ink in the tank. In the floating body, an inclination toward the liquid surface which is a border between the ink and the air is provided at a bottom surface side which is brought into contact with the ink to inhibit an increase of a contact area between the ink and the air.SELECTED DRAWING: Figure 8
Patent JP-2018183977-A (JP)
Title: Liquid discharge device
Inventor: ZOGA SOICHI
IPC: B41J2/01
Filed: 2018-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharge device which can easily adjust inclination of a head holder with high accuracy on an actual machine.SOLUTION: A liquid discharge device includes: one or multiple liquid discharge heads each having multiple nozzles for discharging droplets; a head holder which holds the one or multiple liquid discharge heads; a sub carriage which holds the head holder; and a carriage which holds the sub carriage and may move in a main scanning direction. A reference member extending along the main scanning direction is provided at the carriage, and the sub carriage is supported by the reference member and positioned by the carriage. The head holder and the sub carriage are provided with: rotary reference members for rotating the head holder around the main scanning direction relative to the sub carriage; shaft holes rotatably supporting the rotary reference members; and angle adjustment parts which restrict rotation of the head holder relative to the sub carriage and adjust a rotation angle.SELECTED DRAWING: Figure 6
Patent JP-2019150233-A (JP)
Title: Washing machine
Inventor: Kakizaki Junko
IPC: D06F37/12
Filed: 2018-03-01
Abstract: To provide a washing machine in which a failure of the washing machine and a damage of laundry can be suppressed even when an amount of laundry stored in a washing and dewatering tub is large.SOLUTION: A washing machine comprises an outer tub 7 for storing water inside, a washing and dewatering tub 2 that is rotatably supported in the outer tub 7 and is configured to store laundry, an agitation blade 3 provided on a bottom of the washing and dewatering tub 2, a driving device 6 for rotationally driving the washing and dewatering tub 2, a balance ring 23 mounted on an upper part of the washing and dewatering tub 2, a tub cover 18 attached to the upper end part of the outer tub 7, a water supply valve 16 and a water supply box 26 configured to supply the water to the outer tub 7 and the washing and dewatering tub 2, the washing and dewatering tub 2, and a control unit 19 configured to control the agitation blade 3 and the water supply valve 16. The control unit 19 is configured to supply the water from the water supply box 26 to the laundry after temporary dewatering in a rinsing process.SELECTED DRAWING: Figure 8
Patent JP-2019151207-A (JP)
Title: Vehicle control device, vehicle control method, and program
Inventor: TSUCHIYA NARIMITSU
IPC: B60W30/09
Filed: 2018-03-02
Abstract: To provide a vehicle control device, a vehicle control method, and a program which enable more flexible passing driving.SOLUTION: A vehicle control device (100) comprises: a recognition unit (130) for recognizing the surrounding situation of a vehicle; and driving control units (120, 160) for automatically controlling at least the steering of the vehicle on the basis of the surrounding situation recognized by the recognition unit. When an obstacle present in the traveling direction of the vehicle and a road-side structure provided on a road edge are recognized by the recognition unit, the driving control unit generates target trajectories for the vehicle, including, as a candidate, a trajectory in which a wheel of the vehicle passes over the road-side structure.SELECTED DRAWING: Figure 2
Patent JP-2018125542-A (JP)
Title: Shared-diffusion standard cell architecture
Inventor: PRATYUSH KAMAL
IPC: H01L21/82
Filed: 2018-03-06
Abstract: PROBLEM TO BE SOLVED: To provide shared-diffusion standard cell architecture that separates cells using dummy gates.SOLUTION: A semiconductor standard cell 200 includes N-type and P-type diffusion areas 202, both extending across the cell and also outside the cell. The cell also includes a conductive gate 206 above each diffusion area to create a semiconductive device. A pair of dummy gates 208, 218 is also above the N-type diffusion area and the P-type diffusion area creating a pair of dummy devices. The pair of dummy gates is disposed at opposite edges of the cell. The cell further includes a first conductive line 214 configured to couple the dummy devices to a power or ground to disable the dummy devices.SELECTED DRAWING: Figure 2
Patent JP-2019153239-A (JP)
Title: Control device
Inventor: NAKADA NARIYUKI
IPC: G05B11/32
Filed: 2018-03-06
Abstract: To provide a control device capable of performing robust simple adaptive control on a control target having a nonlinear element such as an input restriction to make an output quickly follow a target value.SOLUTION: A control device 1 includes a feedback controller 30 and a parallel feedforward compensator 40, in which the feedback controller 30, a nonlinear element 11, and a dynamic characteristic element 12 are serially arranged in order of signals, the parallel feedforward compensator 40 are arranged in parallel to a control target 10 and the dynamic characteristic element 12, the parallel feedforward compensator 40 makes compensation such that an enlarged element 60 can be regarded as satisfying the strong positive real condition, and the feedback controller 30 performs feedback control on the enlarged element 60.SELECTED DRAWING: Figure 1
Patent JP-2019156891-A (JP)
Title: Thermoplastic polyester resin composition and molding thereof
Inventor: TANABE JUNKI
IPC: C08K7/02
Filed: 2018-03-08
Abstract: To provide a thermoplastic resin composition that achieves both of hydrolysis resistance and thermal aging resistance, and can suppress a compound added for improved heat resistance in dry-wet heat treatment from bleeding out to a molding surface, and provide a molding.SOLUTION: A thermoplastic polyester resin composition contains, based on a thermoplastic polyester resin (A) 100 pts.wt., a compound (B) having an epoxy group of 0.05-10 pts.wt. and a cyclic N-vinyllactam polymer (C) of 0.01-15 pts.wt.SELECTED DRAWING: None
Patent JP-2018101806-A (JP)
Title: Circuit board, optical sensor, image forming apparatus, and mounting method
Inventor: SAKAI MASAYUKI
IPC: H05K3/34
Filed: 2018-03-09
Abstract: PROBLEM TO BE SOLVED: To mount electronic components on a circuit board at a satisfactory angle.SOLUTION: An optical element mounting method includes applying solders 304, 305, and 306 to electrode lands 307, 308, and 309 of a circuit board 300 through openings 310, 311, and 313 of a metal mask, mounting electrodes of the optical elements on the applied solders 304, 305, and 306 to melt the solders 304, 305, and 306 to mount the optical elements on the circuit board 300. The method includes dividing the electrode land corresponding to one electrode of the optical element into plurality, making different the areas of the plurality of openings 310 and 311 of the metal masks corresponding respectively to the plurality of electrode lands 307, 308, and 309 to adjust the amount of solders 304, 305, and 306 to be applied, and mounting the optical elements on the circuit board 300 in an inclined state.SELECTED DRAWING: Figure 2
Patent JP-2018107474-A (JP)
Title: Device manufacturing method
Inventor: FUJIWARA TOMOHARU
IPC: G03F7/20
Filed: 2018-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a mark formation method usable when a circuit pattern is formed by using self organization of a block copolymer.SOLUTION: A method includes a step 114 for forming an intermediate layer where a polymer layer containing a block copolymer can be adhered to a device layer of a wafer having a shot area and a scribe line area, steps 118 and 120 for removing the intermediate layer formed in the scribe line area, steps 108 to 112 for exposing light to a mark image in the scribe line area and forming a mark containing recess based on the mark image and a step 120 for applying a polymer layer containing a block copolymer onto a device layer of the wafer W.SELECTED DRAWING: Figure 3
Patent JP-2019161932-A (JP)
Title: Electric wire holding structure
Inventor: KOMORI HIROKAZU
IPC: H02G15/02
Filed: 2018-03-15
Abstract: To downsize an electric wire holding structure.SOLUTION: A holding structure 11 of an electric wire 10 includes an electric wire 10, a rubber plug 34 having an electric wire through hole 35 through which the electric wire 10 is penetrated, a housing 22 externally fitted to the rubber plug 34, and an electric wire cover 15 covering the housing 22. The electric wire cover 15 has an opening 24. The housing 22 includes a lid 33 having a shape corresponding to the opening 24 and closing the opening 24.SELECTED DRAWING: Figure 6
Patent JP-2019163136-A (JP)
Title: Gravity descent type conveying device
Inventor: KONGO KOSHU
IPC: B65G47/57
Filed: 2018-03-20
Abstract: To provide a gravity descent type conveying device which is small in size and high in conveying efficiency.SOLUTION: In a gravity descent type conveying device, loading tools 10a and 10b are attached to one side and the other side of a rope-like tool 24 with an upper guide 21 as a boundary, respectively. As the loading tool 10a of the one side attached to the one side of the rope-like tool 24 descends from a loading position Uw to an unloading position Dw by the weight of a load W placed on it, the rope-like tool 24 moves in the longitudinal direction and the loading tool 10b of the other side attached to the other side of the rope-like tool 24 rises from the unloading position Dw to the loading position Uw.SELECTED DRAWING: Figure 1
Patent JP-2019164305-A (JP)
Title: Communication terminal, push notification server, image provision system, communication terminal control method, push notification server control method and control program
Inventor: TAKAHASHI MISA
IPC: G03B17/53
Filed: 2018-03-20
Abstract: To allow a user, if a plurality of times of photographic services are received, to recognize that operation of storing an image corresponding to which of the photographic services is needed.SOLUTION: A portable communication terminal (6) comprises: a display unit (605); and a push processing unit (111) which displays, on the display unit (605), a push notification for requesting operation of storing an image at an image management server (4) to a user and the push notification including specific information which specifies a play in a photographic service corresponding to the image.SELECTED DRAWING: Figure 1
Patent JP-2019164734-A (JP)
Title: Biometric authentication device
Inventor: KASUGAI KENTARO
IPC: G06T1/00
Filed: 2018-03-20
Abstract: To set height and inclination of a palm as prescribed without guiding.SOLUTION: A sensor unit 10 is provided with a plurality of fans 14 to apply wind pressure of an arbitrary air flow in a predetermined direction to a plurality of points on a hand 5 of a user. A plurality of distance measurement sensors 13 are provided to measure distance to each of the plurality of points on the hand 5 of the user. A control unit 20 controls an air flow of each fan 14 according to a measurement result obtained by each distance measurement sensor 13 so that the hand 5 of the user is put within a predetermined range, and thereby height and inclination of the palm are set as prescribed.SELECTED DRAWING: Figure 1
Patent JP-2019167780-A (JP)
Title: Sanitary washing device
Inventor: OTOWA YUYA
IPC: E03D11/02
Filed: 2018-03-26
Abstract: To provide the sanitary washing device capable of coping with water leakage to the outside of a casing.SOLUTION: The sanitary washing device according to an embodiment comprises the casing, a drainage channel, and a water leakage detection part. The casing is mounted on bedpan and accommodates a channel system and a functional part inside. The drainage channel guides water discharged from the channel system inside the casing to the bedpan. A water leak detection part is arranged in a position other than the drainage channel inside the casing, and detects the water which leaked from the functional part.SELECTED DRAWING: Figure 7
Patent JP-2019170202-A (JP)
Title: Production method of useful substance
Inventor: SUZUKI RYOSUKE
IPC: C12P21/00
Filed: 2018-03-27
Abstract: To provide a production method capable of enhancing secretion productivity for one bacterial cell, for efficiently secreting and producing a useful substance by microorganisms.SOLUTION: There is provided a production method of a useful substance for secreting and producing a useful substance into a culture broth by microorganisms included in the culture broth, in which, when a ratio OD/ODS between turbidity OD in 600 nm of the culture broth in culture time, and turbidity ODS in 600 nm of the culture broth in a culture stationary phase, is in a range of 0.009-0.90, a surfactant (A) is added into the culture broth.SELECTED DRAWING: Figure 1
Patent JP-2019175954-A (JP)
Title: Bonding device
Inventor: UTANO TETSUYA
IPC: H01L21/60
Filed: 2018-03-28
Abstract: To detect inclination of an electronic component after mounting against the top face of a packaged member, by means of a bonding device.SOLUTION: A bonding device 10 for mounting an electronic component 12 on a packaged member 14 while interposing an adhesive therebetween includes a bonding head 18 for mounting the electronic component 12 on the packaged member 14 by pressing, and an inclination detector (a downward camera 27b and an image processing section) for detecting inclination of the electronic component 12 against the top face of the packaged member 14, on the basis of the amount of the adhesive squeezing out from the electronic component 12 on the packaged member 14 after mounting.SELECTED DRAWING: Figure 1
Patent JP-2018099581-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2018-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which contributes to improvement of the amusement of a game through a performance.SOLUTION: A game control microcomputer 101 may set a non time shortening state according to an end of a varying display of a special pattern of 100 times since setting a time shortening state. When the number of times of the varying display of the special pattern reaches 100 times since setting the time shortening state, a performance control microcomputer 121 can carry out a divergence performance and a revival performance C. When the number of times of the varying display of the special pattern reaches 97-99 times since setting the time shortening state, the performance control microcomputer 121 can carry out a normal countdown performance or a special countdown performance. In the divergence performance and the revival performance C, on a display part 50a, a jackpot suggestion image G15 may be displayed. When the jackpot suggestion image G15 is displayed, the special countdown performance may be carried out.SELECTED DRAWING: Figure 48
Patent JP-2019170709-A (JP)
Title: Biological information processing device, biological information processing method, program and storage medium
Inventor: SUGO YOSHIHIRO
IPC: A61B5/0452
Filed: 2018-03-28
Abstract: To provide a biological information processing method and a biological information processing device capable of further improving the accuracy of calculating a cardiac output of a patient.SOLUTION: A biological information processing method includes: a step for acquiring electrocardiogram data of a subject; a step for acquiring pulse wave data of the subject; a step (S1) for measuring a heart rate on the basis of the electrocardiogram data; a step (S2) for measuring a pulse wave propagation time on the basis of the electrocardiogram data and the pulse wave data; a step (S3) for calculating a cardiac output on the basis of the measured pulse wave propagation time and heart rate; a step (S4) for calculating body blood vessel resistance; and a step (S7) for compensating the calculated cardiac output on the basis of the body blood vessel resistance.SELECTED DRAWING: Figure 2
Patent JP-2019171721-A (JP)
Title: Inkjet printing device
Inventor: KURITA SHOJI
IPC: B41J2/165
Filed: 2018-03-29
Abstract: To provide an inkjet printing device capable of optimizing the timing of cleaning an inkjet head while restraining the waste of a web.SOLUTION: A printing device control unit 25 controls respective inkjet heads to print a test pattern for discharge inspection on a web W in a deceleration period at completion of carriage of the web W corresponding to the finish of printing based on a printing job. The printing device control unit 25 determines a degree of occurrence of failures of ink discharge from nozzles at the respective inkjet heads on the basis of a printed image of a test pattern on each printing of the test pattern. When printing based on a printing job is performed, the printing device control unit 25 determines whether it is necessary to clean the inkjet heads before executing printing based on the printing job, on the basis of the content of printing with the printing job and discharge failure history information showing the relationship between printing history for the respective inkjet heads and the degree of occurrence of discharge failures.SELECTED DRAWING: Figure 1
Patent JP-2019171444-A (JP)
Title: Apparatus and method for heat exchanger finned tube
Inventor: HARADA YUTA
IPC: F28D1/047
Filed: 2018-03-29
Abstract: To shorten a working time required for specification change when manufacturing a plurality of kinds of heat exchanger finned tubes different in position or length in non-finned parts of straight pipes.SOLUTION: An apparatus for manufacturing a heat exchanger finned tube 10 comprises: a fin-setting jig 20 having a tabular base 21 and many parallel fin support plates 22; a tube-clamping lower unit 24 which has a plurality of parallel lower plates 241 and a pair of end part coupling walls 242 and is arranged on the tabular base 21 so that a lower plate 241 may be inserted between adjacent fin support plates 22; a tube-clamping upper unit 25 which has a plurality of parallel upper plates 251, an upper coupling wall 252 and a pair of end part coupling walls 253, and is arranged on the tube-clamping lower unit 24 so that the lower edge of the upper plate 251 comes into contact with the upper edge of the lower plate 241; and a pressing member 26 that presses the tube-clamping upper unit 25 downward.SELECTED DRAWING: Figure 2
Patent JP-2019170892-A (JP)
Title: Game machine
Inventor: DATE AKIO
IPC: A63F5/04
Filed: 2018-03-29
Abstract: To provide a game machine capable of progressing a game smoothly.SOLUTION: In a game machine, even if execution time of credit increase processing for one game token differs from that of game token putout processing for one game token, a putout sound when credit increases by one is made identical to a putout sound when one game token is put out.SELECTED DRAWING: Figure 1