baber/WOPTO huggingface dataset:
Patent JP-2021067484-A (JP)
Title: Build-up weld crack evaluation method, tubular body manufacturing method, and evaluation material
Inventor: ISHIMINE SHOTARO
IPC: B23K9/04
Filed: 2019-10-18
Abstract: To provide a method for appropriately evaluating a weld crack in a welded portion formed on the surface of a cylindrical tubular body.SOLUTION: A build-up weld crack evaluation method includes: a welding step (S101) in which build-up welding is performed to form a welded portion that extends spirally rounding the axis so as to cover a surface of a cylindrical heat transfer tube; a preparation step (S104) for preparing an evaluation material in which the welded portion is formed on an entire surface corresponding to the surface of the heat transfer tube, by cutting the heat transfer tube in which the welded portion is formed by the welding step (S101); a bending step (S105) for bending the evaluation material formed by the preparation step (S104); and a build-up weld crack evaluation step (S106) to evaluate whether or not weld cracks have occurred in the evaluation material bent by the bending step (S105).SELECTED DRAWING: Figure 9
Patent JP-2021067332-A (JP)
Title: Joint component, multi-disk clutch device with joint component, and method of manufacturing joint component
Inventor: YAMASHITA AKIHIRO
IPC: F16D13/64
Filed: 2019-10-25
Abstract: To provide a joint component that has micro recesses formed to allow a metallic base body, such as a cored bar, to which a joint body such as a friction material is joined, to be suppressed from decreasing in flatness, a multi-disk clutch device comprising the joint component, and a method of manufacturing the joint component.SOLUTION: A friction plate 200 as a joint component has an infinite number of micro recesses 204 formed on a joint surface 203 as a joint part of a friction material 207 of a cored bar 201. The joint surface 203 is formed annularly along a circumferential direction of the cored bar 201 at a flatness of 0.15 mm or less. The micro recesses 204 are so formed that the micro recesses 204 adjoining each other on the joint surface 203 do not overlap with each other and a formation density per unit area Ua in the joint surface 203 is uniform. The micro recesses 204 are formed of laser processing traces by irradiating the cored bar 201 with laser light L.SELECTED DRAWING: Figure 2
Patent JP-2021070975-A (JP)
Title: Mooring device for rising gate type breakwater
Inventor: MORI TOSHIAKI
IPC: E02B7/40
Filed: 2019-10-31
Abstract: To suppress the impact generated when returning a hook to a mooring position.SOLUTION: A mooring device comprises a hook 35, whose base end side is fixed to a torque shaft 31 and whose tip end side engages with a moored portion 13, and a vertical rod parallel to the torque shaft 31 in which a pin that rotates in unison with the torque shaft 31 is inserted, and in which a long hole is provided to regulate the hook 35 by contacting the pin at one end that prevents it from rotating in the direction of disengagement when a door body 10 is engaged. When the torque shaft 31 is rotated by a first counterweight 41 that rotates the torque shaft 31 in the mooring release direction of the hook 35, the pin moves immediately before the point where it comes into contact with one end of the elongated hole after the moored portion 13 dodges the hook 35 during the mooring operation of the door body 10, the moored portion 13 pushes up the hook 35 in the mooring release direction, and returns to the position where the pin contacts one end of the elongated hole after blocking the rotational force action by a blocking portion that blocks the rotational force on the torque shaft 31 by the first counterweight 41.SELECTED DRAWING: Figure 10
Patent JP-2020015045-A (JP)
Title: Sludge thickening equipment
Inventor: OKI KOICHI
IPC: B01D29/31
Filed: 2019-10-31
Abstract: To provide sludge thickening equipment comprising a filtration tube excellent in strength and durability.SOLUTION: Sludge is introduced from an introduction port 5 into a filtration tube 2 and conveyed downward in the filtration tube 2 by a spiral screw 10 rotated by a drive unit 11. Meanwhile, the sludge is pressed and filtrate passes through small holes 23 of the filtration tube 2 and is discharged from a filtrate discharging chamber 14 to the outside of an outer cylinder 15 through filtrate discharging ports 13a, 13b. The dehydrated sludge is discharged from a discharging port 6. Clogging of the small holes 23 is cleared by blowing compressed air from a nozzle 17 and wash water from a nozzle 21. The small holes 23 are not present at a seam 2a of the filtration tube 2. A wind baffle 18 is provided, facing the nozzle 17.SELECTED DRAWING: Figure 1
Patent JP-2021069806-A (JP)
Title: Absorbent article and excretion detection device having the same
Inventor: KOOTANI MASAYUKI
IPC: A61F13/532
Filed: 2019-10-31
Abstract: To provide an absorbent article with which data pertaining to the excretion of a body fluid can be highly accurately measured even when the amount of the body fluid is small.SOLUTION: The absorbent article comprises a base sheet 11 and an absorbent 12 laminated on the base sheet 11 and making contact with the skin of a wearer. The base sheet 11 has a plurality of electrode forming sections C which are insulated from each other. The absorbent 12 has an absorbent main body 12a that absorbs the body fluid of the wearer, and a recess section W recessed toward the base sheet 11 from the skin-facing surface of the absorbent main body 12a.SELECTED DRAWING: Figure 1
Patent JP-2021071996-A (JP)
Title: Usage period condition management device
Inventor: KAKIHANA TAKAYUKI
IPC: G06Q50/10
Filed: 2019-10-31
Abstract: To provide a usage period condition management device capable of proposing a contract form suitable for a user.SOLUTION: A usage period condition management device 3 is capable of communicating with multiple user terminals 4 used by each of multiple users and manages multiple usage period conditions that can be selected with respect to predetermined services. The usage period condition management device 3 includes: an acquisition unit 20 that acquires result information regarding a user's usage period and acquires multiple usage period conditions and multiple pieces of consideration information associated with each of the multiple usage period conditions; and a determination unit 21 that determines a usage period condition suitable for the user based on the result information acquired by the acquisition unit 20 and multiple usage period conditions and multiple pieces of consideration information acquired by the acquisition unit 20.SELECTED DRAWING: Figure 2
Patent JP-2021075914-A (JP)
Title: Mechanical parking device
Inventor: AKIBA TATSUYA
IPC: E04H6/28
Filed: 2019-11-11
Abstract: To provide a mechanical parking device comprising a push-up device for transfer which can be easily arranged below a turntable with simple constitution.SOLUTION: Push-up devices 11, 12 are constituted which transfer a tray 5 to top surface sides of skeletons 6A, 6B or lift columns 10A-10D. The push-up devices 11, 12 have support parts 15 fitted to the skeletons 6A, 6B, rotary shafts 17 arranged rotatably for the support parts 15, motors 18 rotating the rotary shafts 17, and swing type push-up arms 13A, 13B having one-end parts coupled to the rotary shafts 17 and also having free-end sides of the other end parts moved up and down on the side of a lift opening 9, respectively.SELECTED DRAWING: Figure 3
Patent JP-2020083656-A (JP)
Title: Compound dryer transport belt
Inventor: CHRISTOPHER M MIENEY
IPC: B65H29/24
Filed: 2019-11-12
Abstract: To provide a device that does not cause failure in high visibility image quality (image quality, IQ) which is circular and linear in a process direction corresponding to the hole edge and belt edge, on a printed article when a vacuum belt is used as a transport belt that a printer dryer passes through.SOLUTION: A printer applies marking material onto a print medium and creates a printed article, and the transport belt is positioned so as to receive the printed article from the printer and dry the marking material on the printed article. The transport belt has a middle layer attached between the outer side layer and the inner side layer, and the printed article contacts the outer side layer. The outer side layer and inner side layer are non-bore cross-connection fabric material which is porous and has more flexibility than the middle layer.SELECTED DRAWING: Figure 1A
Patent JP-2020030879-A (JP)
Title: Semiconductor device
Inventor: KIMURA HAJIME
IPC: H01L21/8242
Filed: 2019-11-13
Abstract: To provide a semiconductor device capable of storing multi-values.SOLUTION: A circuit 101 includes a transistor 107. The circuit 101 includes a circuit 110, for example. The circuit 110 includes a terminal 112. Additionally, the terminal 112 is connected to a gate of the transistor 107. One of source or drain of the transistor 107 is connected to a wiring 103. The other of source or drain of the transistor 107 is connected to a wiring 105.SELECTED DRAWING: Figure 1
Patent JP-2021086876-A (JP)
Title: Thermoelectric conversion material and thermoelectric conversion element
Inventor: KURAUCHI KEISUKE
IPC: H01L35/24
Filed: 2019-11-26
Abstract: To provide a thermoelectric conversion material that achieves both Seebeck coefficient and conductivity, exhibits a high power factor, and has high strength.SOLUTION: A thermoelectric conversion material includes at least one conductive material (A) and organic polymer compound (B) selected from the group consisting of a carbon material, a metal material, and a conductive polymer, and the organic polymer compound (B) is a non-conjugated polymer, has a repeating unit of a monomer having a pyrrolopyrrole skeleton, and has a mass average molecular weight of 10,000 to 200,000.SELECTED DRAWING: Figure 1
Patent JP-2021083812-A (JP)
Title: Game machine
Inventor: TSUNODA YOSHIKO
IPC: A63F7/02
Filed: 2019-11-29
Abstract: To increase game amusement.SOLUTION: A game machine includes: means for determining whether or not special information acquired when a game ball enters ball entry means satisfies a first predetermined condition by a first determination mode and a second determination mode in which the probability of satisfying the first predetermined condition is high; means for executing a game round for notifying a player of the result of determination; and means for shifting a game state to a first predetermined game state in which re-shifting to the specific game state is guaranteed when a specific condition is satisfied by the time the number of executions in a game round reaches a predetermined number, in a specific game state which is in the second determination mode, and shifting the game state to a second predetermined game state in which the probability of re-shifting to the specific game state is lower than that of the first predetermined game state when the number of executions in the game round after shifting to the specific game state reaches a predetermined number without satisfying the specific condition. Game state shifting means shifts the game state by switching the determination between the first determination mode and the second determination mode, when the specific condition is satisfied.SELECTED DRAWING: Figure 738
Patent JP-2021086773-A (JP)
Title: High-frequency heating device
Inventor: NODA TAKAMITSU
IPC: H01J23/34
Filed: 2019-11-29
Abstract: To provide a high-frequency heating device where a measure to protect a magnetron is taken at low cost.SOLUTION: A high-frequency heating device comprises: a magnetron having a temperature characteristic; an inverter circuit part including a switching element for generating a high-frequency power for driving the magnetron; an input power detection part for detecting an input power supplied to the inverter circuit part; and a control circuit part for controlling a conduction time of the switching element. The control circuit part suppresses a situation where an electric power supplied to the magnetron varies in accordance with an increase in temperature of the magnetron resulting from progress of a heating operation, and performs control to maintain an output of the magnetron constant by changing the conduction time of the switching element. The conduction time is determined with reference to conduction time determination information, an operation state of the magnetron is estimated on the basis of a change amount of the conduction time determination information, and the magnetron is protected by performing control so that a guarantee value of the magnetron is not exceeded.SELECTED DRAWING: Figure 2
Patent JP-2021087595-A (JP)
Title: Game machine
Inventor: SEKI TAKASHI
IPC: A63F7/02
Filed: 2019-12-03
Abstract: To provide a game machine capable of enhancing a player's interest in a game.SOLUTION: In a game machine 500, plural degree-of-advantage modes include a non-time-shortening recovery mode, a non-time-shortening specific mode, and a time-shortening mode, plural reporting modes include a green pattern matching mode for reporting a possibility of shifting to the non-time-shortening recovery mode, a red pattern matching mode for reporting a possibility of shifting to the non-time-shortening specific mode, and a gold pattern matching mode for reporting a possibility of shifting to the time-shortening mode, and the gold pattern matching mode is executable when the non-time-shortening specific mode is set and the green pattern matching mode is not executable when the time-shortening mode is set.SELECTED DRAWING: Figure 90
Patent JP-2021090033-A (JP)
Title: Winding core, coil component, and manufacturing method of coil component
Inventor: TAKAYAMA Kota
IPC: H01F41/04
Filed: 2019-12-06
Abstract: To provide a winding core that can form a conductive paste film, in which a portion that extends along the outer end face is longer than a portion extending along the inner end face, on both first and second flanges only by performing one immersion operation.SOLUTION: In a region on a bottom surface 7 side of an outer end face 10 of each of first and second flange portions 5 and 6, a slope surface 13 that inclines toward an inner end face 9 toward the bottom surface 7 is provided. In a dipping step, the bottom surfaces 7 of the flanges 5 and 6 are simultaneously pushed toward a conductive paste 23. At this time, on the inner end surface 9 side of the flange portions 5 and 6, only the conductive paste 23 gets wet in the pushing direction, but on the outer end surface 10 side with the slope surface 13, a ridge 25 of the conductive paste 23 is formed. As a result, a conductive paste film can be formed in which the portion extending along the outer end face 10 is longer than the portion extending along the inner end face 9.SELECTED DRAWING: Figure 4
Patent JP-2020107334-A (JP)
Title: Touch display device, common driving circuit, and driving method
Inventor: LEE HONGJU
IPC: G06F3/041
Filed: 2019-12-13
Abstract: To provide a touch display device, a common driving circuit, and a driving method that enable display driving and touch driving to be simultaneously performed.SOLUTION: A touch display device includes a common driving circuit CDC, a common signal stabilization amplifier, and a differential amplifier DAMP. The common driving circuit CDC is configured to drive a plurality of common electrodes CE used for display driving and touch driving. The common signal stabilization amplifier is configured to control the average of a first input signal and a second input signal, which are respectively received from a first common electrode and a second common electrode, to correspond to a reference common signal and to output a first control input signal and a second control input signal. The differential amplifier DAMP is configured to output a differential sensing signal that is proportional to the difference between the first control input signal and the second control input signal.SELECTED DRAWING: Figure 8
Patent JP-2021094909-A (JP)
Title: Attachment adaptor for non-pneumatic tire and tire assembly
Inventor: ABE AKIHIKO
IPC: B60C7/00
Filed: 2019-12-13
Abstract: To easily mount a non-pneumatic tire on a general purpose wheel.SOLUTION: An attachment adaptor for a non-pneumatic tire is used by being disposed between: a non-pneumatic tire 3 having an inner tube 21 which surrounds an outer circumferential surface of a rim 12 from the outside in a tire radial direction, an outer tube 22 which surrounds the inner tube from the outside in the tire radial direction, and a plurality of elastically deformable connection members 23 which connect the outer circumferential surface of the inner tube and the inner circumferential surface of the outer tube; and the rim 12 provided with a mounting recess 16 which extends in the tire circumferential direction on the outer circumferential surface. The attachment adaptor is provided with a fitting projection 27 fitted to the inside of the inner tube and fitted to the mounting recess on the inner circumferential surface. The attachment adaptor is at least partially divided in the tire circumferential direction, and is mountable on the outer circumferential surface of the rim.SELECTED DRAWING: Figure 2
Patent JP-2021095301-A (JP)
Title: Powder and dispersion of low order titanium oxide
Inventor: KOBAYASHI TAKUJI
IPC: C01G23/04
Filed: 2019-12-16
Abstract: To provide a novel low order titanium oxide powder.SOLUTION: One aspect of the present invention is a low order titanium oxide powder having an average sphericity of 0.7 or more.SELECTED DRAWING: Figure 2
Patent JP-2021095303-A (JP)
Title: Method for producing aggregate of graphenes from graphite particles and taking out individual graphenes from the aggregate of graphenes
Inventor: KOBAYASHI HIROSHI
IPC: C01B32/19
Filed: 2019-12-16
Abstract: To provide a method such that an aggregate of graphenes is produced in a liquid and separated into individual graphenes and flat surfaces of the graphenes are superposed on each other through a liquid having increased viscosity, and thereafter the aggregate of graphenes is separated into individual graphenes covered with a liquid having high viscosity, the liquid having high viscosity is solidified, and the individual graphenes covered with the solid film are taken out.SOLUTION: An electric field is applied to an aggregate of graphite particles in an organic compound having a viscosity and density lower than those of methanol, so that all interlayer bonds of a basal plane of the graphite particles are broken to produce an aggregate of graphenes, and the aggregate of graphenes is separated into individual graphenes in the organic compound by using a homogenizer. Furthermore, flat surfaces of the graphenes are superposed on each other in an organic compound having increased viscosity, and the aggregate of graphenes is separated into individual graphenes by using an air flow type pulverizer. Thereafter, the organic compound having the increased viscosity is solidified, and individual graphenes 1 covered with the solid organic compound 2 are taken out.SELECTED DRAWING: Figure 1
Patent JP-2020058365-A (JP)
Title: Antigen binding proteins capable of binding thymic stromal lymphopoietin
Inventor: MICHAEL R COMEAU
IPC: C12N1/21
Filed: 2019-12-18
Abstract: To provide compositions and methods relating to antigen binding proteins that bind to a human thymic stromal lymphopoietin (TSLP), comprising antibodies.SOLUTION: Provided are a fully human anti-TSLP antibody, humanized anti-TSLP antibody, and chimeric anti-TSLP antibody, and derivatives of such antibodies. Further provided are nucleic acids encoding specific CDR sequences, or antibodies and antibody fragments and derivatives, and methods of producing and using such antibodies (including methods of treating and preventing TSLP-related inflammatory and fibrotic disorders).SELECTED DRAWING: None
Patent JP-2021096975-A (JP)
Title: Lithium ion secondary battery and method of manufacturing the same
Inventor: HAYASHI MASAHIRO
IPC: H01M4/62
Filed: 2019-12-18
Abstract: To provide a lithium ion secondary battery having a high output and a method of manufacturing the same.SOLUTION: A lithium ion secondary battery includes single cells each including a separator 3, a positive electrode 2 and a negative electrode 4. The separator 3 has a first surface 31 and a second surface 32 that is a surface on the opposite side to the first surface. The separator 3 comprises a solid electrolyte with lithium ion conductivity. The positive electrode 2 is formed on the first surface 31. The negative electrode 4 is formed on the second surface 32. The negative electrode 4 has a pore wall 411 and a porous body 41 having pores 412. The pore wall 411 contains a LLZ-based solid electrolyte comprising lithium lanthanum zirconium or lithium lanthanum zirconium doped with an atom other than a Li atom, a La atom and a Zr atom. Li2CO3 does not substantially exist in the pore wall 411. The porous body 41 has a porosity of 60% or less and a bending degree of 2.2 or less.SELECTED DRAWING: Figure 2
Patent JP-2021094317-A (JP)
Title: Pinball game machine
Inventor: SAITO YUKIHIKO
IPC: A63F7/02
Filed: 2019-12-19
Abstract: To realize a suitable performance corresponding to a situation in which ball clogging occurs on a game board.SOLUTION: Performance determination means displays an object for showing a degree of expectation toward existence of a win in a reserved lottery value on a performance display device 60. The performance determination means can change a mode of the object so as to show a higher degree of expectation following an increase in the number of game balls entering a second start pocket 12 in an easy-ball-entry state in which ball entry easiness into the second start pocket 12 is increased according to a predetermined standard. When opening/closing time of a ball entry variation mechanism of the second start pocket 12 in an easy-ball-entry state is set to N, the number of shootable game balls in N hours is set to M, and an opening ratio of the ball entry variation mechanism in an easy-ball-entry state is set to O, the standard includes a regulation capable of changing a mode of the object when the number of entering balls by the amount exceeding the reservation upper-limit number into the second start pocket 12 exceeds (M×O-reservation upper-limit number) in an easy-ball-entry state.SELECTED DRAWING: Figure 49
Patent JP-2021095822-A (JP)
Title: Floor slab waterproof structure, manufacturing method of the same, and materials used for the same
Inventor: FUJIMOTO RYO
IPC: E01D19/12
Filed: 2019-12-19
Abstract: To provide a floor slab waterproof structure having excellent floor slab adhesiveness, and capable of adjusting unevenness, and being constructed in a short time.SOLUTION: A floor slab waterproof structure has a primer composition curing layer and an unevenness adjustment layer provided on a concrete floor slab. The primer composition has an impregnation function and contains a radical reaction curing type acrylic resin. It is preferable that the unevenness adjustment layer be composed of a resin mortar or a polymer cement mortar.SELECTED DRAWING: Figure 1
Patent JP-2020109020-A (JP)
Title: Apparatus, method, program and system for controlling temperature
Inventor: TANABE TORU
IPC: B65D81/18
Filed: 2019-12-25
Abstract: To provide an apparatus for allowing management of a temperature of a storage space to be performed simply.SOLUTION: An apparatus for managing a temperature comprises: a storage section that stores measurement information including a temperature measured in a predetermined space and a measurement time of the temperature; and a temperature management section that extracts a lowest temperature that is the lowest in temperature out of temperatures included in the measurement information of the predetermined space stored in the storage section and determines a temperature zone to be maintained in the predetermined space out of a plurality of temperature zones different one from another based on the lowest temperature.SELECTED DRAWING: Figure 1