baber/WOPTO huggingface dataset:
Patent JP-2019068540-A (JP)
Title: Battery replacement information detection device and method
Inventor: KATSURA KENJI
IPC: H02J7/00
Filed: 2017-09-29
Abstract: To provide a battery replacement information detection device capable of more accurately detecting that battery replacement has been carried out.SOLUTION: When a voltage detection unit 21 detects voltage reduction and a state signal indicates that a battery main body 110A has been detached from a battery housing part 1, a detachment determination unit 23 determines that a battery 11A has been detached from a device being managed. When the voltage detection unit 21 detects a normal voltage value and the state signal indicates that a battery main body 110B has been attached to the battery housing part 1, the detachment determination unit 23 determines that a battery 11B has been attached to the device being managed. When a battery replacement time measured by a time measurement unit 24, that is, a time period from detachment of the battery 11A from the device being managed to attachment of the new battery 11B to the device being managed is equal to or longer than a predetermined time, a battery replacement determination unit 25 determines that battery replacement has been carried out.SELECTED DRAWING: Figure 1
Patent JP-2018001167-A (JP)
Title: Proportional mixing system
Inventor: KAMIYA SATORU
IPC: B01F15/04
Filed: 2017-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a highly precise proportional mixing system for controlling proportional mixing, capable of maintaining mixture ratio of flow rate of primary liquid and secondary liquid at predetermined target mixture ratio.SOLUTION: A highly precise proportional mixing system maintains mixture ratio of flow rate of primary liquid and secondary liquid to be constant while recognizing an error integrated retroactively by using the integrated flow rate of the primary liquid and the secondary liquid. The highly precise proportional mixing system also estimates a future integrated error from past error trends to control instantaneous flow rate of the primary liquid and and/or the secondary liquid.SELECTED DRAWING: Figure 3
Patent JP-2019065934-A (JP)
Title: Radial bearing
Inventor: HARANO TAKUJI
IPC: F16C17/02
Filed: 2017-09-29
Abstract: To provide a radial bearing which is functioned as a full float bearing, while reducing cost.SOLUTION: The present invention relates to a radial bearing 10 including radial communication holes 11 each communicating an outer diameter side clearance Cwith an inner diameter side clearance Cat multiple positions which are separated in a circumferential direction. A rotary shaft S which is inserted to an inner periphery is supported in a non-contact manner in a floating state and in a radial direction by an oil film of a lubricant which is formed in each of the outer diameter side clearance Cand the inner diameter side clearance C. The radial bearing 10 consists of first and second sintered metal bearing members 20 and 30 which are abutted in an axial direction in a relatively rotatable state. The communication hole 11 is formed from rugged shape parts 21 and 31 which are provided on end faces of both the bearing members 20 and 30 which are abutted in the axial direction.SELECTED DRAWING: Figure 3
Patent JP-2018026862-A (JP)
Title: Machine-to-machine bootstrapping
Inventor: MICHAEL F STARSINIC
IPC: H04L9/32
Filed: 2017-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a machine-to-machine bootstrapping.SOLUTION: In an embodiment, a bootstrap erase architecture allows the machine-to-machine server to manage bootstrap erase policies, detect access network specific events, initiate a bootstrap erase based on these policies and events, and allow for machine- to-machine server handover. A device or gateway service capability layer requests its network service capability layer to fetch data that the device or gateway previously stored on a different network service capability layer. In an embodiment, when bootstrap erase is performed because the network service capability layer can no longer provide service to the device or gateway, the network service capability layer may recommend other NSCLs to the device or gateway.SELECTED DRAWING: Figure 4
Patent JP-2019063336-A (JP)
Title: Intraoral fitting
Inventor: SATAKE SHUICHI
IPC: A63B23/03
Filed: 2017-10-03
Abstract: To obtain intraoral fittings in which the prevention and improvement of a gray line can be performed more effectively, and which can be used anytime over a long period of time.SOLUTION: Intraoral fittings are worn in the mouth of a person. The intraoral fittings have: a presser body 1 capable of being removably fitted between the upper jaw dentition in an oral cavity and the upper lip, and having a shape arranged so as to meet a shape of a fitted place; and multiple protrusions (1a-1 to 1a-4, 1b-1 to 1b-4) integrally formed to the presser body 1, and protruded from the surface to the upper part at the outside of the presser body 1. The tip of at least a portion of protrusions (1a-1 to 1a-4, 1b-1 to 1b-4) is fitted in the oral cavity so as to stretch a gray line out of the inside.SELECTED DRAWING: Figure 1
Patent JP-2019067979-A (JP)
Title: Laser irradiation mechanism
Inventor: NOMARU KEIJI
IPC: B23K26/067
Filed: 2017-10-03
Abstract: To provide a laser irradiation mechanism capable of amplifying to a right power by an amplifier, even when irradiating a pulse laser beam intermittently by thinning out.SOLUTION: A laser irradiation mechanism 40A including an oscillator 41A for oscillating a laser beam of plane polarization comprises polarization plane synthesis means 42A for synthesizing a pulse laser beam having a second polarization plane, rotated by 90 degrees for the pulse laser beam having a first polarization plane oscillated by an oscillator 40A, amplification means 43 for amplifying the power of the pulse laser beam synthesized by the polarization plane synthesis means 42A, and pulse laser beam extraction means 44 for extracting a pulse laser beam having a polarization plane to be used, out of the pulse laser beam having the first polarization plane and the pulse laser beam having the second polarization plane included in the pulse laser beam amplified by the amplification means 43.SELECTED DRAWING: Figure 2
Patent JP-2019068914-A (JP)
Title: Photoacoustic apparatus, information acquisition method, and program
Inventor: FURUKAWA YUKIO
IPC: A61B8/13
Filed: 2017-10-06
Abstract: To improve an SN ratio of a reception signal of a photoacoustic wave acquired per unit time in a photoacoustic apparatus that uses a photoacoustic wave generated by a plurality of times of light irradiation.SOLUTION: A photoacoustic apparatus includes light irradiation means, reception means, and processing means. The light irradiation means irradiates a plurality of intensity modulation lights corresponding to a plurality of code sequences onto a subject, each of the plurality of intensity modulation lights having light amount variations mutually different in a reference timing of the code sequence. The reception means outputs a reception signal by receiving a photoacoustic wave generated when the plurality of intensity modulation lights are irradiated. The processing means generates a decryption signal corresponding to at least one of the light amount variations corresponding to the plurality of intensity modulation lights by subjecting the reception signal to decryption processing based on the information on the plurality of code sequences.SELECTED DRAWING: Figure 10
Patent JP-2019069066-A (JP)
Title: Snore sound suppression mask
Inventor: YAMAMOTO TOSHIYUKI
IPC: A62B18/02
Filed: 2017-10-11
Abstract: To provide a snore sound suppression mask with a simple configuration that can be made indistinguishable from a general mask, and can be carried by making it thin.SOLUTION: A snore sound suppression mask 10 includes a mask body 11 of a size that allows the mouth and the nose of a person to be covered, and an inside sheet-like body 31 formed so as to be smaller than the mask body 11. The inside sheet-like body 31 is the size that allows the mouth to be covered, and is disposed at a height that does not allow the nose to be covered. Both ends in a width direction of the inside sheet-like body 31 are sewn into the mask body 11. The length in the width direction of the inside sheet-like body 31 is set so that when the make is worn, a space 33 in a front-rear direction is formed between the mask body 11 and the inside sheet-like body 31, and an upper part of the space 33 is opened so as to face an area below the nostrils.SELECTED DRAWING: Figure 3
Patent JP-2019071990-A (JP)
Title: Cosmetic apparatus
Inventor: MIHARA KOMEI
IPC: A45D26/00
Filed: 2017-10-12
Abstract: To provide a depilator equipped with a plurality of handpieces capable of performing cooling efficiently and saving a waiting time by the presence of a stand-by handpiece, and by extension, capable of reducing a treatment time.SOLUTION: In a cosmetic apparatus of the present invention, a main control unit 51a starts cooling of two handpieces simultaneously after power is turned on. When a detection control unit 51b detects that the temperature of one handpiece used in a treatment reaches a predetermined threshold or higher, a warning sound output control unit 51c outputs a warning sound. When an operation unit 53 is operated, a switching control unit 51d executes control to switch the handpiece for the treatment to the other handpiece, and causes setting conditions for the one handpiece in the treatment to be reflected as setting conditions for the other handpiece in the treatment.SELECTED DRAWING: Figure 1
Patent JP-2019073101-A (JP)
Title: Seat frame and vehicle seat
Inventor: MIKAMI Yasuhito
IPC: B60N2/68
Filed: 2017-10-13
Abstract: To provide a seat frame which achieves a reduction in cost, and to provide a vehicle seat.SOLUTION: A seat frame F includes a cushion frame F1 and a back frame F2. The cushion frame F1 includes: a first rear side frame 10A ad a second rear side frame 10B spaced apart from each other in a lateral direction; and a first pipe frame 20 connecting front parts of the first rear side frame 10A and the second rear side frame 10B. The back frame F2 includes: a first lower side frame 50A connected to a rear part of the first rear side frame 10A; a second lower side frame 50B connected to a rear part of the second rear side frame 10B; and a second pipe frame 60 connecting upper parts of the first lower side frame 50A and the second lower side frame 50B. The first pipe frame 20 and the second pipe frame 60 have the same shape and are common parts.SELECTED DRAWING: Figure 2
Patent JP-2019074712-A (JP)
Title: Electronic component
Inventor: SAKURAI MAKOTO
IPC: B81B7/02
Filed: 2017-10-19
Abstract: To provide an electronic component capable of preventing stray light from leaking out.SOLUTION: An electronic component 1 comprises a lid portion 2, carrier portion 3, and optical deflector 8. A bottom surface of the lid portion 2 is bonded to the carrier portion 3 on a sealing surface 3a. A recess 31 of the carrier portion 3 comprised of one or more plate materials is covered with sheathing 27 to form a spherical surface. The deflector 8 is positioned such that light reflected from the recess 31 in specular directions reaches a back surface of a rotating mirror 10.SELECTED DRAWING: Figure 2
Patent JP-2018082159-A (JP)
Title: Iron-based amorphous soft magnetic bulk alloy, and production method and use thereof
Inventor: CHAU LIK-HANG
IPC: B22F9/08
Filed: 2017-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an Fe-based amorphous soft magnetic bulk alloy, and a production method of the alloy and a use of the alloy.SOLUTION: An Fe-based amorphous soft magnetic bulk alloy has a three dimension (3D) structure including an Fe-based amorphous soft magnetic component consisting of FeCoPBSi, where a, b, c, d and e represent atomic percentages (atom%) of respective components to satisfy 76≤a≤80; 1≤b≤4; 9≤c≤11; 3≤d≤5; and 5≤e≤7. Further, a, b, c, d and e are atomic percentages (atom%) of the respective components to satisfy: 76≤a≤78; 2≤b≤4; 9≤c≤11; 3≤d≤5; and 5≤e≤7, the 3D structure is a grid structure having a thickness of about 2 centimeters (cm), a magnetic flux (Bs) in a range of 1.3-1.7 tesla (T), a coercive force (Hc) in a range of 8-16 A/m, and a resistance of about 200 μΩcm.SELECTED DRAWING: Figure 1
Patent JP-2019076921-A (JP)
Title: Backing strip fixture
Inventor: OKUYAMA HARUNA
IPC: B23K37/06
Filed: 2017-10-24
Abstract: To provide a backing strip fixture which can assure a desired root gap width when welding a backing strip to a steel pipe, and further, can firmly and accurately fit the backing strip to an end part of the steel pipe with a prescribed projection amount.SOLUTION: The backing strip fixture comprises: a first support member 30 which can be moved in a lengthwise direction of a shank member 12 by rotation of said shank member; a second support member 40 which can be moved in the lengthwise direction of the shank member and in a direction opposite to a direction of movement of the first support member by rotation of a male screw part which is engaged with a female screw at a second end part of the shank member; a first holding block 50 and a second holding block 60 for fitting of a backing strip which are respectively fitted to the other end side of the first support member and the second support member.SELECTED DRAWING: Figure 1
Patent JP-2019081817-A (JP)
Title: Grease for refrigeration oil
Inventor: HORAGUCHI NORIHISA
IPC: C10M169/02
Filed: 2017-10-27
Abstract: To provide the grease for refrigeration oil, which is difficult to be compatible with a refrigerant and is to be less likely to flow to the refrigerant.SOLUTION: The grease for refrigeration oil comprises hydrocarbon oil and resin having a melting point of 270°C or lower, and has an immiscibility at 25°C of 100 to 340.SELECTED DRAWING: None
Patent JP-2018078553-A (JP)
Title: Transmission device, reception device, and chip
Inventor: TAKEUCHI TOMOAKI
IPC: H04L27/26
Filed: 2017-10-30
Abstract: PROBLEM TO BE SOLVED: To estimate a transmission path characteristic with improved precision without increasing SP signals in a MIMO transmission system or MISO transmission system.SOLUTION: In a transmission device including a plurality of transmission systems, an OFDM frame construction unit of at least one transmission system alternately multiplies an SP signal by a first coefficient and a second coefficient in a symbol (time) direction and a carrier (frequency) direction, and alternately multiplies a CP signal by the first coefficient and the second coefficient every number corresponding to a symbol (time) interval of the SP signal. In addition, a reception device or chip combines the SP signal and the CP signal and estimates transmission path characteristics from the transmission systems.SELECTED DRAWING: Figure 2
Patent JP-2019083450-A (JP)
Title: Communication system and gateway
Inventor: INAZU KENJI
IPC: B60R16/023
Filed: 2017-10-31
Abstract: To provide a communication system that can reduce emission noise and cost while speeding up communication processing from a gateway to an ECU, and a gateway that configures the system.SOLUTION: A gateway 2 performs unidirectional transmission using a communication line 16 that can be transmitted to a target ECU 3 at the first speed. ECUs 3 to 9 communicate bi-directionally with a gateway 2 by using a network 15 having a second speed slower than a first speed. Then, the gateway 2 transfers a sensor signal transmitted by sensor devices 10 to 13 to the ECU 3 through the communication line 16. The ECU 3 transmits control signals of the sensor devices 10 to 13 by communication of the network 15 of the second speed.SELECTED DRAWING: Figure 1
Patent JP-2019083793-A (JP)
Title: Methods for inducing meiotic division of ovary-derived stem cells
Inventor: KAWAMURA KAZUHIRO
IPC: C12N5/074
Filed: 2017-11-10
Abstract: To provide methods for inducing meiotic division of ovary-derived stem cells present in the ovary.SOLUTION: Disclosed herein is a method for inducing meiotic division of an ovary-derived stem cell comprising: (i) culturing an ovary-derived stem cell and ovary somatic cells in the presence of activin and/or BMP4; (ii) further culturing the cells in the presence of a PKA agonist, a RXR agonist, a Wnt agonist and an Akt agonist; and (iii) further culturing the cells in the presence of a RXR agonist, a NFκB agonist, a Ca agonist and an Akt agonist.SELECTED DRAWING: None
Patent JP-2019089383-A (JP)
Title: Motorcycle
Inventor: KAWABATA MANABU
IPC: B62J11/00
Filed: 2017-11-13
Abstract: To provide a motorcycle that is excellent in heat radiation and cooling performance of heat-generating electrical components during traveling and parking.SOLUTION: A motorcycle comprises parking apparatuses (40 and 45) provided at a vehicle lower part of the motorcycle so as to rise/fall in a raised state in which legs (40a and 45a) are raised downward and a laid state in which the legs are laid approximately horizontally. Heat-generating electrical components (50, 60, and 70) in which cooling fins (52, 62, and 72) for heat radiation are formed approximately in parallel with the legs are disposed on the parking apparatuses.SELECTED DRAWING: Figure 2
Patent JP-2019089567-A (JP)
Title: Inner tray structure of container
Inventor: TSUJI ANRI
IPC: B65D25/08
Filed: 2017-11-13
Abstract: To provide an inner tray structure of a container capable of smoothly performing transferring of food materials on the inner tray with a simpler procedure.SOLUTION: An inner tray 30 for food material placement is mounted in an inside step part 16 of a container body opening 15. The inner tray comprises left and right two split bodies 40, 50 having a tray part 31 on the inside and a peripheral wall part 32 on the outside, and at the opposing tray part of each split body, bonded surfaces 60, 70 are formed which come into slide contact and are overlapped with each other. When the inner tray is mounted in the inside step part of the container body opening, the left and right split bodies are integrated by overlapping of the bonded surfaces, and when the inner tray is removed from the inside step part of the container body opening and the vicinity of the peripheral wall part of each split body is pulled outwardly, the bonded surfaces slide, the split bodies are separated to left and right, overlapping of both split bodies are released, and the food materials placed on the inner tray drop to the inside of the container.SELECTED DRAWING: Figure 7
Patent JP-2019089148-A (JP)
Title: Processing device
Inventor: GOTO SHUSAKU
IPC: B25J13/08
Filed: 2017-11-13
Abstract: To provide a processing device that can shorten measurement time without degrading measuring accuracy.SOLUTION: A processing device includes: a processing head; a moving device for moving the processing head; a sensor for detecting a position and posture of a work in a non-contact manner; and a control device for performing control for processing the work by collecting a posture and a processing trajectory of the processing head based on a detection result of the sensor.SELECTED DRAWING: Figure 1
Patent JP-2019089926-A (JP)
Title: Viscometric properties improver
Inventor: KAMENOUE SHOGO
IPC: C09K3/00
Filed: 2017-11-14
Abstract: To provide a viscometric properties improver capable of improving the fuel efficiency of an internal combustion engine, and a coolant additive composition containing the viscometric properties improver.SOLUTION: Provided are [1] a viscometric properties improver comprising a compound (A) represented by formula (1) and a compound (B) having a nonaromatic carbocycle structure of 3 rings or more and 5 rings or less, and [2] a coolant additive composition containing the same [where, Ris a C12-24 alkyl group or alkenyl group, Ris an ethylene group or a propylene group, m is 1-15, M is a cation or a hydrogen atom].SELECTED DRAWING: None
Patent JP-2019090925-A (JP)
Title: Electrophotographic photoreceptor, method for manufacturing electrophotographic photoreceptor, electrophotographic image forming method, and electrophotographic image forming apparatus
Inventor: NISHIMURA KAZUKUNI
IPC: G03G5/14
Filed: 2017-11-15
Abstract: To provide an electrophotographic photoreceptor, a method for manufacturing the electrophotographic photoreceptor, an electrophotographic image forming method, and an electrophotographic image forming apparatus that can prevent occurrence of an image memory for a long period and can prevent occurrence of an image defect, such as black dots.SOLUTION: An electrophotographic photoreceptor of the present invention is the electrophotographic photoreceptor that has at least an intermediate layer, a charge generating layer, and a charge transport layer laminated in this order on a conductive support, and the intermediate layer includes titanium oxide particles doped with atoms of group 2 elements.SELECTED DRAWING: None
Patent JP-2019092336-A (JP)
Title: Power supply device and control device
Inventor: ZHAO QIAN
IPC: H02M3/28
Filed: 2017-11-16
Abstract: To provide a technology that can prevent the occurrence of large variations in output voltage of an LC resonance converter (such as LLC converter, and LCC converter) when the operating state of the LC resonance converter is changed.SOLUTION: When the variation width of an output current exceeds a variation width threshold, a control unit (20) suspends output voltage feedback control, determines a switching frequency at which an output voltage of an LC resonance converter (10) becomes a target voltage from an input voltage of the LC resonance converter (10), and starts open loop control for driving switching elements in a signal generation circuit (11) of the LC resonance converter (10) at the determined switching frequency.SELECTED DRAWING: Figure 1
Patent JP-2018098187-A (JP)
Title: Adjustable extended electrode for edge uniformity control
Inventor: OLIVIER LUERE
IPC: H01L21/3065
Filed: 2017-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing apparatus which enables the increase in the uniformity of a peripheral edge of a substrate.SOLUTION: A process kit 200 of a substrate processing apparatus comprises: an edge ring 210 having a top surface and a bottom surface; an adjustable tuning ring 150 having a top surface and a bottom surface; and an actuating mechanism 218. The bottom surface 211 of the edge ring 210 at least partially extends beneath a substrate 101 supported by a substrate support member 180. The adjustable tuning ring 150 is positioned beneath the edge ring 210. The top surface of the adjustable tuning ring 150, and the edge ring 210 define an adjustable gap 250. The actuating mechanism 218 is interfaced with the bottom surface of the adjustable tuning ring 150. The actuating mechanism 218 is configured to alter the adjustable gap 250 defined between the bottom surface of the edge ring 210 and the top surface of the adjustable tuning ring 150.SELECTED DRAWING: Figure 2A
Patent JP-2019089981-A (JP)
Title: Polyacetal resin composition
Inventor: KUDO SHUICHI
IPC: C08K5/098
Filed: 2017-11-16
Abstract: To provide a polyacetal resin composition that suppresses the pyrolysis of a polyacetal resin even in a high temperature environment and makes it possible to produce a molding having excellent long-time heat aging resistance and a reduced amount of formaldehyde release, the polyacetal resin composition having reduced die contamination.SOLUTION: A polyacetal resin composition contains (A) a polyacetal resin 100 pts.mass, (B) a nitrogen-containing hindered phenolic compound 0.001-0.2 pts.mass, (C) a nitrogen-free hindered phenolic compound 0.001-0.4 pts.mass, and (D) a calcium salt of a C22-30 long-chain fatty acid 0.001-0.1 pts.mass.SELECTED DRAWING: None