baber/WOPTO huggingface dataset:
Patent JP-2018113897-A (JP)
Title: Flowerpot
Inventor: NAKASUJI TAMOTSU
IPC: A01G9/02
Filed: 2017-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a flowerpot into which a relatively large plant such as a tree is planted, in which strength against load from a tree or the like and soil for planting the tree or the like is improved, and the growth of a planted tree or the like is not hindered as much as possible.SOLUTION: A flowerpot comprises: a bottom wall part 10 of a polygonal shape in plan view which defines a bottom part of an area in which a tree or the like is planted; and a plurality of side wall parts 20 formed along a part of the periphery of the bottom wall part 10, in which the bottom wall part 10 and each side wall parts consist of a metal plate, a side on which the tree or the like is planted is used as inside, and recess parts 26 recessed in a curved surface from inside toward outside are formed on an inner side surface part 20a of each side wall part 20.SELECTED DRAWING: Figure 4
Patent JP-2018114115-A (JP)
Title: Equipment for amusement device, amusement device, biological information measurement method, and biological information measurement system
Inventor: YASUJIMA HIROMI
IPC: A61B5/145
Filed: 2017-01-18
Abstract: PROBLEM TO BE SOLVED: To easily measure biological information of an occupant of an amusement device.SOLUTION: Equipment 100 for an amusement device includes a gyro sensor 12 for detecting fluctuation of a prescribed part of an occupant of an amusement device, and a controller 10 for performing measurement processing of biological information of the occupant on the basis of the detected fluctuation.SELECTED DRAWING: Figure 12
Patent JP-2018121381-A (JP)
Title: Switching power supply
Inventor: HANEDA SHOJI
IPC: H02M3/335
Filed: 2017-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply which realizes high breakdown voltage of a switching element with a simple configuration.SOLUTION: A switching power supply has a transformer T including a primary coil L1 and a secondary coil L2, a first switching element Q1 including a control end being driven ON/OFF so as to conduct or block a current flowing to the primary coil L1, a second switching element Q2 inserted between the first switching element Q1 and the primary coil L1, and including a current path connected in series with the current path of the first switching element Q1 and a control end, a Zener diode ZD connected between the connection point of the first and second switching element Q1, Q2 and the control end of the second switching element Q2, and a resistive element R connected between the first input end 1 and the control end of the second switching element Q2, wherein the Zener diode is connected in a state that it becomes reverse bias to the voltage between the first and second input ends 1, 2.SELECTED DRAWING: Figure 1
Patent JP-2018120114-A (JP)
Title: Camera module, method for producing the same, and electronic apparatus
Inventor: YAMAMOTO ATSUSHI
IPC: G03B15/00
Filed: 2017-01-26
Abstract: PROBLEM TO BE SOLVED: To prevent stray light between adjacent optical units.SOLUTION: A camera module has a stacked lens structure in which lens-attached substrates are directly bonded together for stacking, each lens-attached substrate having a lens inside a through-hole formed on a substrate, the stacked lens structure including a plurality of optical units in which a plurality of lenses are stacked in optical axis direction. Between adjacent optical units, provided is at least one of a light absorption film or a shielding plate. The technique is applicable, for example, to a compound-eye camera module and the like.SELECTED DRAWING: Figure 80
Patent JP-2018122386-A (JP)
Title: Cutting device and cutting method of sheet material
Inventor: KITAGAWA SHOHEI
IPC: D06H7/00
Filed: 2017-01-31
Abstract: PROBLEM TO BE SOLVED: To efficiently arrange a cutting pattern P by matching patterns of a sheet material.SOLUTION: A sheet material cutting device 1 cuts a sheet material S in accordance with a cutting pattern P. A first pattern match point 21a and a second pattern match point 21b are set in the sheet material S, and a first virtual standard point 31a and a second virtual standard point 31b are set in the cutting pattern P. A camera 12 for photographing the pattern match points 21 moves integrally with a cutting head 6 so as to match the virtual standard points 31 to the pattern match points 21 of the sheet material S in every cutting pattern P. Due to the movement of the camera 12, the first pattern match point 21a is aligned with the first virtual standard point 31a, and the second pattern match point 21b is recognized. With the base point of the aligned first virtual standard point 31a, the cutting pattern P is rotated so as to align the second pattern match point 21b with the second virtual standard point 31b, and the cutting pattern P is arranged on the sheet material S.SELECTED DRAWING: Figure 3
Patent JP-2017103811-A (JP)
Title: Method for signaling in wireless communication system and apparatus supporting the same
Inventor: JUNG SUNGHOON
IPC: H04W88/02
Filed: 2017-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a signaling method implemented by a terminal in a wireless communication system.SOLUTION: The method comprises: starting a prohibit timer in regard to a transmission of a first terminal-originated indication; and restarting the prohibit timer when a handover indication message is received from a network. In one aspect, a signaling method implemented by a terminal in a wireless communication system is provided. The method comprises: starting a prohibit timer in regard to a transmission of a first terminal-originated indication; and restarting the prohibit timer when a handover indication message is received from a network.SELECTED DRAWING: Figure 13
Patent JP-2017101332-A (JP)
Title: Hardening apparatus
Inventor: YAMAMURA TSUKASA
IPC: C21D1/64
Filed: 2017-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a hardening apparatus capable of treating many small particles to be hardened loaded together into a quenching vessel without hardening failure.SOLUTION: An ejector pipe is inserted in a rotary drum 40 in a hardening apparatus. The ejector pipe is arranged so as to share the axis with the rotary drum 40 and has a plurality of holes for ejecting cooling water in the radial direction of the rotary drum 40. A plurality of the holes are disposed in one pitch of conveying screws in the axial direction of the ejector pipe. A plurality of the holes are also disposed in the circumferential direction of the ejector pipe. A plurality of protrusions 44 are formed on the inner peripheral surface of the rotary drum 40 and arranged between pitches of the conveying screws in the radial direction.SELECTED DRAWING: Figure 4
Patent JP-2018126091-A (JP)
Title: Method of preserving object to be preserved, sol-gel transition body and preservative containing same
Inventor: OYABU YOSHIMI
IPC: A01N1/02
Filed: 2017-02-08
Abstract: PROBLEM TO BE SOLVED: To enable an object to be preserved such as cells to be embedded inside a gel in a short time and stably preserve the object to be preserved inside the gel even after embedding.SOLUTION: The method of preserving an object to be preserved comprises: a first step of obtaining a sol state first preservation liquid including a sol-gel transition body and the object to be preserved; a second step of leaving the first preservation liquid, after the first step, under 23°C to 42°C conditions such that the first preservation liquid is gelatinized from a sol state to a gel state with a storage elastic modulus of at least 100 Pa after one hour, and enclosing a part or the entirety of the object to be preserved with the sol gel transition body; and a third step of controlling the temperature of the gel-state first preservation liquid, after the second step, maintaining the gel state at a storage elastic modulus of at least 200 Pa, and preserving the object to be preserved.SELECTED DRAWING: None
Patent JP-2018129983-A (JP)
Title: Power conversion apparatus, power conversion system, and air conditioning system
Inventor: KONO MASAKI
IPC: F24F1/24
Filed: 2017-02-10
Abstract: PROBLEM TO BE SOLVED: To make a semiconductor element through which a front-end surge current runs withstand a relatively heavy front-end surge current without increasing a tip area of the semiconductor element.SOLUTION: Upper switching elements (5a, 5b, 5c) and upper reflux diodes (6a, 6b, 6c) are semiconductor elements whose main material is wide gap semiconductor. A control unit (30) is configured so that an electric current from an AC power supply (3) is branched into the upper switching elements (5a, 5b, 5c) and the upper reflux diodes (6a, 6b, 6c) during charging of a capacitor (4) and flows into the capacitor (4) to turn on the upper switching elements (5a, 5b, 5c).SELECTED DRAWING: Figure 1
Patent JP-2018132306-A (JP)
Title: Physical quantity correction system
Inventor: MASUDA TAKASHI
IPC: G01N29/42
Filed: 2017-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a physical quantity correction system capable of correcting numerical diffusion error by high accuracy.SOLUTION: A physical quantity correction system that corrects physical quantities acquired on the basis of the characteristic curve method in xyz orthogonal coordinates includes: separation executing means (step S100) for separating into physical quantities for each frequency band by a low pass filter and a band pass filter; correction executing means (step S200) for acquiring a corrected physical quantity by multiplying physical quantities for each frequency band by different correction coefficients; and summing execution means (step S300) for summing the corrected physical quantities for each of the frequency bands, where the correction coefficient is calculated by an inverse number of an exponential function of a value obtained by multiplying a time by a damping coefficient γ and a constant.SELECTED DRAWING: Figure 6
Patent JP-2018131861-A (JP)
Title: Double handrail structure
Inventor: ABE ATSUSHI
IPC: E04F11/18
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a double handrail structure excellent in appearance and design.SOLUTION: A second handrail 1B comprises a base member 20 formed in an approximately U-shaped cross section to be fitted in an indoor side of a support column 9, and fixed to the support column by screw setting from a lateral side in a state of being fitted into the support column 9, a bracket member 21 coupled to this base member 20 and extending in a direction of an approximately indoor side, a pedestal member 22 for a coping coupled to a tip of this bracket member 21, and a second coping 23 spanned between these tip members. In a coupling structure between the base member 20 and the bracket member 21, the base member 20 is fixed to the support column 9 to provide a space M between a surface of the indoor side of the support column 9 and the base member 20, a screw head is disposed in the space M, and the base member 20 and the bracket member 21 are coupled by a plurality of screws 27 penetrating through an indoor side plane part 20a of the base member 20 and being screwed into a screw pocket of the bracket member 21.SELECTED DRAWING: Figure 10
Patent JP-2018131156-A (JP)
Title: Working vehicle
Inventor: SUZUKI YASUHITO
IPC: A01C11/02
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a working vehicle capable of suppressing abrasion of side clutches in the working vehicle capable of making a small turn by a cutting linkage mechanism of the side clutches for rear wheels positioned inside the turning, interlocked with the turning at a prescribed steering angle or more.SOLUTION: A working vehicle includes: a steering mechanism 20 of front wheels 1; a pair of side clutches provided in respective left and right rear wheels 2 and interrupting power transmission to the rear wheels 2; a backing operation tool 19 performing a backing operation; a linkage mechanism 22 of mechanically linking the steering mechanism 20 with the pair of side clutches so as to cut the side clutches for the rear wheels positioned inside the turning, interlocked with the turning at a prescribed steering angle or more by the steering mechanism 20; and a regulation mechanism 30 of regulating the linkage by the linkage mechanism 22 by blocking or stopping during a backing operation with the backing operation tool 19.SELECTED DRAWING: Figure 4
Patent JP-2018131173-A (JP)
Title: Vessel hull structure
Inventor: TAKANO KOTARO
IPC: B63B1/08
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a vessel hull structure fulfilling stability against rolling in operation and resistance performance in moving and also suppressing manufacturing cost.SOLUTION: A vessel hull 10 includes: a bow unit 20; a hull parallel unit 30 connected behind the bow unit 20; and a stern unit 40 connected behind the hull parallel unit 30. A cross sectional shape of a bilge unit 33 of the hull parallel unit 30 is linear. A cross sectional shape of the bilge units 23, 45 of the bow unit 20 and the stern unit 40 include a curve.SELECTED DRAWING: Figure 1
Patent JP-2018137281-A (JP)
Title: Light emitting device
Inventor: MUROFUSHI NORIO
IPC: H01L33/50
Filed: 2017-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device high in heat resistance and having luminous efficiency less likely to decrease.SOLUTION: A light emitting device includes a light source and a wavelength conversion part converting light emitted from the light source into converted light with a wavelength different from that of the light and emitting the converted light. The wavelength conversion part includes nano particle phosphors and a matrix in which the nano particle phosphors are dispersed. Each of the nano particle phosphors includes a quantum dot and a surface modification part covering the surface of the quantum dot and having a first functional group. The matrix contains a polymer comprising a constitutional unit derived from an ionic liquid and a second functional group that can be covalently bonded with the first functional group, at least parts of the first functional groups and the second functional groups forming a covalent bond.SELECTED DRAWING: Figure 1
Patent JP-2018137607-A (JP)
Title: Error correction device, error correction method and communication device
Inventor: YOSHIDA MITSUTERU
IPC: H03M13/35
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain an error correction device, an error correction method and a communication device capable of improving total transmission characteristics while reducing power consumption.SOLUTION: Multiple error correction circuits correct errors of data transmitted by multiple transmission lines. A coupling section 12 couples the multiple transmission lines with multiple error correction circuits. The multiple transmission lines has a first transmission line I, and a second transmission line II having lower transmission characteristics than that of the first transmission line. The multiple error correction circuits has a first error correction circuit 8a, and a second error correction circuit 8b having lower correction capability and power consumption than those of the first error correction circuit 8a. The coupling section 12 couples the first transmission lines I to the second error correction circuit 8b in more proportions than the first error correction circuit 8a, and couples the second transmission lines II to the first error correction circuit 8a in more proportions than the second error correction circuit 8b.SELECTED DRAWING: Figure 2
Patent JP-2018139023-A (JP)
Title: Audio reception device
Inventor: DOI YASUHIRO
IPC: G08B29/10
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To reliably determine an actuation concerning audio broadcasting.SOLUTION: An audio reception device for outputting audio information to a loudspeaker on the basis of a signal received from a master station includes: a transmission/reception unit for transmitting/receiving a signal to/from a master station; an amplifier having a notification output terminal connected to the loudspeaker, amplifying the audio information, and outputting it from the notification output terminal; a control unit for acquiring a signal from the transmission/reception unit, outputting the audio information to the amplifier, and having an audio collection input terminal for inputting a collection result of an audio broadcast by the loudspeaker so as to output a detection result of the audio to the master station via the transmission/reception unit; a first cable for connecting the notification output terminal to the loudspeaker; an AC current sensor arranged to surround a cross section of the first cable; a second cable for connecting the AC current sensor to the audio collection input terminal; and a housing for storing the transmission/reception unit, the amplifier, the control unit, the AC current sensor, the first cable, and the second cable.SELECTED DRAWING: Figure 2
Patent JP-2018138410-A (JP)
Title: Pneumatic tire
Inventor: KANEKO TAKESHI
IPC: B60C11/03
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To enhance drainage performance and prevent aggravation of uneven wear resistance and operation stability performance.SOLUTION: A pneumatic tire includes two center main grooves 21 which are provided on both sides of left and right in a tire width direction with a tire equator line CL as a reference and extend in a tire circumferential direction, an outermost groove 22 which extends in the tire circumferential direction in the outside in the tire width direction of the two center main grooves 21, and a first communication lug groove 41 which communicates with the outermost groove 22 from a tire ground end T and is brought into contact with the center main groove 21, where the two center main grooves 21 have amplitude in the tire width direction, forms a wavy center land part 31 on the tire equator line CL by sandwiched between the two center main grooves 21, and forms an arch block 32a by dividing a second land part 32 formed between the center main groove 21 and the outermost main groove 22 in the tire circumferential direction by alignment of a first communication lug groove 41 in the tire circumferential direction.SELECTED DRAWING: Figure 2
Patent JP-2018138724-A (JP)
Title: Chemical injection equipment using ultrasonic vibration together, and chemical injection method for double packer
Inventor: NOGUCHI YOSHIO
IPC: E02D3/12
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a chemical injection equipment to allow solidification material effectively to permeate and diffuse to a peripheral ground while preventing the chemical injection equipment from being deteriorated and damaged by ultrasonic vibration and improving durability and maintainability and like.SOLUTION: A chemical injection equipment 3 using ultrasonic vibration together according to the present invention is applied to a chemical injection method for a double packer using ultrasonic vibration. This equipment 3 is provided with an injection pipe body 31, a base-end-side packer 32 and a tip-end-side packer 33, a discharge port 24 to discharge solidification material C2, and an ultrasonic vibration generator 4 arranged between both of the packers 32, 33. The ultrasonic vibration generator 4 comprises an ultrasonic vibrator unit 41, an ultrasonic vibration amplifier 42 and an ultrasonic vibration resonator 43, and an ultrasonic vibration diffuser 44, each of which is subsequently arranged from the base-end-side 32 on a central axis L1 of the injection pipe body 31. A tip member 51 is detachably connected to an ultrasonic vibration output end of the ultrasonic vibration resonator 43.SELECTED DRAWING: Figure 1
Patent JP-2017151107-A (JP)
Title: Crack evaluation method inside welded part using phased array method, and welded part maintenance and management method
Inventor: HONDA MASAKI
IPC: G01N29/26
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a crack evaluation method inside a welded part using the phased array (PA) method, and a welded part maintenance and management method.SOLUTION: A crack evaluation method comprises a threshold acquisition process for obtaining a threshold before a main flaw detection process. The threshold acquisition process includes: a preliminary flaw detecting step of irradiating while scanning inside a welded part of a threshold acquiring sample with an ultrasonic wave, and receiving a reflected wave of the ultrasonic wave; after a crack advancing step of advancing a crack inside the welded part, a crack length measuring step of measuring a length of the crack in the broken welded part; a crack length estimation step of estimating a crack length (estimated crack length) at the time of the preliminary flaw detection step, from the measured crack length and by performing inverse analysis on crack propagation; a threshold determining step of assuming that a crack has occurred in a region where an intensity of the reflected wave is one value or more in an intensity distribution of the reflected wave acquired in the preliminary flaw detection step, the one value at which the crack length at the time in the preliminary flaw detection step obtained based on the assumption coincides with the estimated crack length, is determined as the threshold.SELECTED DRAWING: Figure 2
Patent JP-2018145836-A (JP)
Title: Rocker arm
Inventor: HOSHINO MASAKAZU
IPC: F01L1/18
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a rocker arm while restricting generation of a twisting force.SOLUTION: A power point side arm 44L, 44R of a rocker arm 10L, 10R is formed offset to one side along the axial direction of an exhaust rocker shaft 32 in an oscillation pivot 42L, 42R and is composed of a pair of arms 48L and 48R extending perpendicularly in the axial direction from the oscillation pivot 42L, 42R. A roller 30L, 30R is supported between the pair of arms 48L and 48R. An action point side arm 46L, 46R is formed offset to the other side along the axial direction in the oscillation pivot 42L, 42R and is composed of one arm extending perpendicularly in the axial direction from the oscillation pivot 42L, 42R.SELECTED DRAWING: Figure 2
Patent JP-2018148379-A (JP)
Title: Image processing device, image processing method, and image processing program
Inventor: SHIRAISHI NAOHITO
IPC: H04N19/126
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device for suppressing degradation of image quality when YUV image data is quantized and encoded data of a fixed length is generated.SOLUTION: An image processing device includes: a reading unit 310 that reads YUV image data for each block of a predetermined size; an improved Wavelet transform unit 320 that calculates a Y value of each pixel included in a block after second conversion by multiplying the Y value after the first conversion by discrete wavelet transformation of the Y value by a coefficient used for inversely converting the Y value after the first conversion; quantization units 330 and 340 that quantize a UV value included in the block and the Y value after the second conversion; and a fixed length code generation unit 350 that generates fixed length encoded data.SELECTED DRAWING: Figure 3
Patent JP-2018151031-A (JP)
Title: Hydraulic circuit
Inventor: OMAE KEI
IPC: F16H57/04
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic circuit capable of measuring a degree of contamination of a lubrication oil accurately.SOLUTION: A hydraulic circuit 10 includes: a hydraulic pump 13 which supplies a lubrication oil; a transmission 18 which maintains an oil pressure of the lubrication oil supplied from the hydraulic pump 13; an oil supply passage 19 which guides the lubrication oil from the hydraulic pump 13 to the transmission 18; and an optical detector 14 which measures a degree of contamination of the lubrication oil flowing through the oil supply passage 19.SELECTED DRAWING: Figure 1