baber/WOPTO huggingface dataset:
Patent JP-2020025792-A (JP)
Title: Disposable diaper
Inventor: TAKAHASHI MAIKA
IPC: A61F13/56
Filed: 2018-08-14
Abstract: To provide a disposable diaper capable of covering properly the body of a wearer, by deforming an absorbent core along the crotch of the body.SOLUTION: A disposable diaper (10) has an inseam elastic part (41) expanding and contracting in a cross direction (L) in an area overlapped with an absorbent core (31) in an inseam area (S3), and a center high rigidity part (71) having higher rigidity than a peripheral area in the inseam area, and extending to the furthermore front side with respect to the inseam elastic part. The inseam elastic part is extended to the furthermore rear side with respect to the high rigidity part on both sides rather than the center in the width direction of the center high rigidity part. The absorbent core has a first area (R41) where the inseam elastic part is arranged on the furthermore rear side with respect to the center high rigidity part, a second area (R42) where the high rigidity part is overlapped with the inseam elastic part in the thickness direction or in the width direction, and a third area (R43) where the high rigidity part is arranged on the furthermore front side with respect to the inseam elastic part.SELECTED DRAWING: Figure 2
Patent JP-2020030509-A (JP)
Title: Switch device
Inventor: TAKENAWA SATORU
IPC: H01H36/00
Filed: 2018-08-21
Abstract: To provide a switch device capable of performing a touch operation on an intended switch.SOLUTION: A switch device includes: a proximity detection unit 10 that detects proximity of a detection target to an operation unit 5; a display switching unit 20 that displays different display information according to an operation state to the operation unit 5; and a control unit 30 that switches information displayed by the display switching unit 20 in accordance with a detection result of the proximity detection unit 10. The control unit 30 causes the display switching unit 20 to display first display information when the proximity detection unit 10 does not detect the proximity of the detection target and display second display information that is different from the first display information when the proximity detection unit 10 detects the proximity of the detection target.SELECTED DRAWING: Figure 1
Patent JP-2020031495-A (JP)
Title: Motor drive system having power storage device
Inventor: SHINODA SHOGO
IPC: H02J7/00
Filed: 2018-08-23
Abstract: To realize a motor drive system capable of ensuring an efficient drive and safety of a servomotor for drive while maintaining an energy stored in a power storage device in a proper amount.SOLUTION: A motor drive system 1 is provided with: a power supply part 11 for supplying a DC power to a DC link 4; a servo amplifier 12 for drive for converting the DC power in the DC link 4 to an AC power to supply it to a servo motor 3 for drive as a drive power; a power storage device 13 for storing the DC power from the DC link 4 or supplying the DC power to the DC link 4; a holding energy calculation part 14 for calculating a value of holding energy of the power storage device 13; and a restriction control part 15 for controlling the servo amplifier 12 for drive in accordance with the value of the holding energy calculated by the holding energy calculation part 14 and a value of the DC power which the power storage device 13 supplies to the DC link 4 to restrict an output of the servo motor 3 for drive to a value smaller than a normal output which has been prescribed in advance.SELECTED DRAWING: Figure 1
Patent JP-2020033818-A (JP)
Title: Ground construction machine control method, and ground construction machine
Inventor: HIRAKAWA SHINGO
IPC: E02D3/12
Filed: 2018-08-31
Abstract: To provide a control method for ground construction machines that can set the upper limit and lower limit for the drive torque of tools and perform automatic speed change between the limits stably and smoothly, and in which a blade cutting frequency for an agitation tool reliably reaches a target value.SOLUTION: The present invention is a control method for a ground construction machine including an agitation tool 11, a hydraulic motor 81 that can continuously change displacement volumes, and a pressure detector 86 for a liquid supplied to the hydraulic motor. The control method includes setting an upper limit and lower limit for the drive torque of the tool and a plurality of speeds between the limits, setting lower reference and upper reference values for the pressure of supplied liquid and reference time, performing speed changes according to the reference values and time, and calculating and setting the rising speed of the agitation tool so that a blade cutting frequency for the agitation tool reliably reaches a target value.SELECTED DRAWING: Figure 1
Patent JP-2020037914-A (JP)
Title: Internal combustion engine control device and abnormality detection method of vibration sensor
Inventor: SUEHIRO SHINYA
IPC: F02D45/00
Filed: 2018-09-05
Abstract: To provide a knocking detection system which can detect the disconnection of a knock sensor which uses differential potential even if an engine at an idling stop or the like is stopped, and a control device.SOLUTION: In an internal combustion engine control device for controlling an internal combustion engine, and determining the presence or absence of the occurrence of knocking on the basis of differential potential corresponding to the vibration of the internal combustion engine which is outputted by a vibration sensor attached to the internal combustion engine, the control device comprises a CPU for performing control so as to apply a constant offset voltage to the differential potential during an operation of the internal combustion engine, and not to apply the offset voltage during a stop of the internal combustion engine. The CPU detects an abnormality of the vibration sensor on the basis of a change of the differential potential after the stop of the internal combustion engine.SELECTED DRAWING: Figure 9
Patent JP-2020043687-A (JP)
Title: Power element diagnostic device
Inventor: OCHI HAYATO
IPC: H02M7/48
Filed: 2018-09-11
Abstract: To diagnose gate threshold voltage of a power element without adding a new measuring instrument or a measuring circuit to a power element diagnostic device.SOLUTION: An integrated value of on time of a power element consisting of SiC MOSFET provided in a power conversion circuit 2 is acquired by an on time acquisition part 6. An integrated value of off time of the power element is acquired by an off time acquisition part 5. A threshold voltage fluctuation table 7 receives fluctuation values of gate threshold voltage corresponding to the integrated value of the on time and the integrated value of the off time. An abnormality diagnostic part 8 compares a fluctuation value α of the gate threshold voltage corresponding to the integrated value of the on time acquired by the on time acquisition part 6 and the integrated value of the off time acquired by the off time acquisition part 5 with fluctuation thresholds βon, βoff to diagnose whether or not an abnormality occurs in the power element. A result notification part 9 notifies a diagnostic result of the abnormality diagnostic part 8.SELECTED DRAWING: Figure 3
Patent JP-2020044971-A (JP)
Title: Seat clamp and bicycle having the same
Inventor: UEDA MITSUTOSHI
IPC: B62J1/08
Filed: 2018-09-19
Abstract: To provide a seat clamp that is able to securely fix a seat post to a frame despite a simple structure and to provide a bicycle having the same.SOLUTION: A seat clamp 10 comprises: a pressing member 11 that presses a seat post 101 against a frame 100; and a clamp base 12 having a slide surface 12a over which the pressing member 11 slides. The slide surface 12a of the clamp base 12 has a projecting arcuate shape. The pressing member 11 and the clamp base 12 can be fastened with a bolt member 13 from a pressing member 11 side. It is preferable that a through-hole 11b longer than the diameter of a shaft portion 13a of the bolt member 13 be longitudinally provided in the pressing member 11.SELECTED DRAWING: Figure 2
Patent JP-2020046311-A (JP)
Title: Optical angle sensor
Inventor: KIMURA AKIHIDE
IPC: G01B11/26
Filed: 2018-09-19
Abstract: To provide an optical angle sensor with which it is possible to avoid limitations due to the coherency of a light source and detect the amount of change of an angle due to the rotational movement of a measurement object with high accuracy.SOLUTION: An optical angle sensor 1 comprises: a light source 2; dividing means 7 for dividing light into a first light 10 and a second light 20; first reflection means 4 for reflecting the first light 10; second reflection means 5 for reflecting the second light 20; synthesis means 8 for synthesizing the first light 10 and the second light 20; light receiving means 6 for receiving the synthesized light; and computation means for computing, from a signal, the amount of change of an angle due to the rotational movement of the measurement object. The first reflection means 4 and second reflection means 5 have such an angle, within the measurement range of the measurement object, that the optical path length of the first light 10 until the synthesis means 8 is reached via the first reflection means 4 from a dividing point P1, in the dividing means 7, of light from the light source 2 and the optical path length of the second light 20 until the synthesis means 8 is reached via the second reflection means 5 from the dividing point P1, in the dividing means 7, of light from the light source 2 are the same.SELECTED DRAWING: Figure 1
Patent JP-2019023891-A (JP)
Title: Protocol creation client for determining protocol to be used for medical procedures to be carried out on subject patient
Inventor: JOHN F KALAFUT
IPC: G16H30/20
Filed: 2018-09-21
Abstract: To provide a method for collecting and managing information related to medical imaging procedures.SOLUTION: The method includes collecting objective information on a plurality of procedures and subjective information on the results of the procedures, the subjective information including information on the parameters of the procedures and patients who underwent the procedures and the subjective information including the evaluations of the quality of the results of the procedures. The information can be stored in a database. The database can be accessed and the information in the database can be used with understanding of the results of procedures in the past and the plans of further procedures.SELECTED DRAWING: Figure 5
Patent JP-2019066165-A (JP)
Title: Improved multiple-pressure mixed refrigerant cooling process
Inventor: GOWRI KRISHNAMURTHY
IPC: F25J1/00
Filed: 2018-09-25
Abstract: To provide improved systems and methods for natural gas liquefaction.SOLUTION: The invention provides systems and methods described for increasing capacity and efficiency of natural gas liquefaction processes, having a mixed refrigerant precooling system with multiple pressure levels, comprising cooling a compressed mixed refrigerant stream and separating the cooled compressed mixed refrigerant stream into a vapor portion and a liquid portion. The liquid portion provides refrigeration duty to a first precooling heat exchanger. The vapor portion is further compressed, cooled and condensed, and used to provide refrigeration duty to a second precooling heat exchanger. A flash gas separated from a liquefied natural gas is warmed, and combined with a natural gas feed stream.SELECTED DRAWING: Figure 2
Patent JP-2020053365-A (JP)
Title: Fuel cell system and reforming water flow control program
Inventor: KATO REI
IPC: H01M8/04
Filed: 2018-09-28
Abstract: To prevent the occurrence of cracks in a cell stack due to thermal stress of internal temperature of the cell stack immediately after the end of a startup operation.SOLUTION: In a fuel cell system, even if temperature of a cell stack 16 exceeds a certain level (threshold value Tcs), reforming water is not immediately supplied at a predetermined flow rate, but is supplied, over a predetermined period of time, such that the flow rate is gradually increased (gradient θ). Thus, as compared with a change rate in the case where a predetermined amount of reforming water is supplied at once, a change rate can be reduced, so that such a problem that combustion in the cell stack 16 causes a rapid temperature information change rate (gradient) to generate cracks due to thermal stress can be prevented.SELECTED DRAWING: Figure 3
Patent JP-2020053952-A (JP)
Title: Imaging apparatus
Inventor: SANBONSUGI HIDEAKI
IPC: H04N5/378
Filed: 2018-09-28
Abstract: To provide an imaging apparatus capable of re-establishing data reception even when a clock data recovery apparatus fails in phase synchronization.SOLUTION: The imaging apparatus includes: synchronization means for performing a synchronous operation for data reception; and detecting means for detecting a state of synchronization of the synchronization means. On the basis of a detection result by the detecting means, when the synchronization is not performed, the control means causes the synchronization means to control the synchronization operation again.SELECTED DRAWING: Figure 4
Patent JP-2020056154-A (JP)
Title: Joint using incomplete screw part of male screw part
Inventor: WAKIYAMA KOZO
IPC: F16B7/18
Filed: 2018-09-28
Abstract: To provide a joint using an incomplete screw part of a male screw part which can satisfy both of requirements on tensile resistance strength and compression resistance strength, enhance versatility, and reduce cost by reducing the number of parts.SOLUTION: A joint is configured by connecting a pair of reinforcement bars 1, 1 with a cylindrical coupler 2 screwed into male screw parts 1c arranged at both ends of the pair of the reinforcement bars. Torque to prevent slack between the male screw parts 1c and the coupler 2 is created in a way that, in either reinforcement bar 1 of the pair of the reinforcement bars 1, 1, a screw thread of a female screw part 2a of the coupler 2 is deeply screwed into threaded grooves of incomplete screw parts 1ca at base ends of the male screw parts 1c of the reinforcement bar 1 to such an extent that it intrudes to be at least elastically deformed. As the torque is created to prevent slack between the male screw parts 1c and the coupler 2 using the incomplete screw parts 1ca which are generally unused, it is not necessary to secure such length that a locknut or the like is screwed into the male screw part 1c of at least the either of the reinforcement bars 1.SELECTED DRAWING: Figure 1
Patent JP-2020057994-A (JP)
Title: Information processing apparatus
Inventor: HAYASHI SHINJI
IPC: G06Q30/06
Filed: 2018-10-04
Abstract: To provide an information processing apparatus that can use image information to help investigation of a suspicious person.SOLUTION: An information processing apparatus 200 according to the present invention is installed in a store where people come in and out. The information processing apparatus 200 comprises: a first storage unit 50; a deletion unit 24; a detection unit 25; and a regulation unit 26. The first storage unit 50 stores image information. After the passage of a predetermined period, the deletion unit 24 deletes the image information from the first storage unit 50. The detection unit 25 detects whether a suspicious person signal is issued. In response to the detection unit 25 detecting that the suspicious person signal is issued, the regulation unit 26 regulates the deletion unit 24 from deleting the image information. The image information includes person information indicating a person. The suspicious person signal is generated when the person satisfies a predetermined condition.SELECTED DRAWING: Figure 2
Patent JP-2020058455-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-10-05
Abstract: To provide a game machine capable of increasing a game interest.SOLUTION: A game machine includes suggestion performance executing means capable of executing a suggestion performance suggesting that a state is controlled to a particular state in a plurality of patterns having the different degree of advantage for a player, and prior-suggestion performance executing means capable of executing a prior-suggestion performance that suggests execution of the suggestion performance before executing the suggestion performance when a specific performance is not executed. Specific performance executing means can execute a specific performance in a first mode when controlled to be in an advantageous state, can execute the specific performance in a second mode when controlled to be in a non-special state from a special state, and can execute the specific performance in the first mode also when controlled to be in the particular state. The suggestion performance executing means, when the specific performance is executed in the first mode, can execute the suggestion performance in a pattern having the high degree of advantage at a higher rate than when the prior-suggestion performance is executed.SELECTED DRAWING: Figure 8-40
Patent JP-2020059440-A (JP)
Title: Switch structure
Inventor: TAKEUCHI MOTOCHIKA
IPC: B60R13/02
Filed: 2018-10-11
Abstract: To provide a switch structure which enables improvement of operability.SOLUTION: A switch structure 4 is generally formed including: an armrest 812 attached to a door trim 810 of a vehicle 8; a switch gear 1 disposed at the armrest 812 and having a switch; and a guide part 5 which is provided between the door trim 810 and the switch gear 1 and guides a position of a hand of a user operating the switch gear 1. The guide part 5 is a protruding member which protrudes from a surface 812a of the armrest 812 so as to guide a position of a finger when the finger operates the switch of the switch gear 1 or a groove provided along the switch gear 1.SELECTED DRAWING: Figure 1
Patent JP-2020061039-A (JP)
Title: Information processing method, information processing device, and program
Inventor: ARISADA HIROAKI
IPC: G06Q20/40
Filed: 2018-10-11
Abstract: To increase safety in payment.SOLUTION: An information processing device allows a first information processing terminal of a first user, who pays a bill using a code presented in a shop, to execute processing of receiving information on the code acquired by the first information processing terminal, and processing of the payment based on the information on the code.SELECTED DRAWING: Figure 4
Patent JP-2020063715-A (JP)
Title: Impeller used in pump
Inventor: YAMAZAKI MASARU
IPC: F04D29/22
Filed: 2018-10-18
Abstract: To provide an impeller which can reduce thrust force.SOLUTION: A double-star type impeller 50 includes a plurality of blades 61, star-type main plate 64 having a hole 62 in which a rotation shaft 52 of a pump 3 is fitted, and a star-type side plate 67 having a fluid inlet 65. An outer diameter of the main plate 64 is smaller than an outer diameter of the side plate 67.SELECTED DRAWING: Figure 10
Patent JP-2020067577-A (JP)
Title: Developing device, developer carrier, process cartridge, and image forming apparatus
Inventor: KITAMURA TAKUYA
IPC: G03G15/08
Filed: 2018-10-25
Abstract: To provide a technology that, even when deterioration and moisture absorption in developer occurs, can prevent a problem, such as fogging or uneven density in a halftone region, while preventing the occurrence of a defect in solid black followability.SOLUTION: A developing device has a developer carrier that carries a developer, and a regulation member that is arranged in contact with a surface of the developer carrier and regulates the developer carried on the developer carrier. The surface of the developer carrier is provided with a conductive part that has a first surface roughness and a first electric resistance, and a dielectric part that has a second surface roughness smaller than the first surface roughness and a second electric resistance larger than the first electric resistance. When the developer carried on the developer carrier is charged by friction with the regulation member, the charging polarity of the dielectric part has the same polarity as the charging polarity of the developer.SELECTED DRAWING: Figure 1
Patent JP-2019013252-A (JP)
Title: ANGIOPOIETIN-LIKE 3 (ANGPTL3) iRNA COMPOSITIONS AND METHODS OF USE THEREOF
Inventor: BRIAN BETTENCOURT
IPC: A61K47/18
Filed: 2018-10-31
Abstract: To provide iRNA compositions which effect RNA-induced silencing complex (RISC)-mediated cleavage of RNA transcripts of an ANGPL3 gene.SOLUTION: A double-stranded ribonucleic acid (dsRNA) for inhibiting expression of ANGPTL3 comprises a sense strand and an antisense strand. The sense strand comprises at least 15 contiguous nucleotides differing by 3 or less nucleotides from the nucleotide sequence of SEQ ID NO:1. The antisense strand comprises at least 15 contiguous nucleotides differing by 3 or less nucleotides from the nucleotide sequence of SEQ ID NO:5.SELECTED DRAWING: None
Patent JP-2020075727-A (JP)
Title: Charging port device for silo
Inventor: TAKEYARI YUJI
IPC: B65D88/26
Filed: 2018-11-05
Abstract: To provide a charging port device for a silo allowing charging of a stored object into the silo by dropping or by air carrying, inexpensively manufacturable for any type having a pressure controlling passage or having no pressure controlling passage.SOLUTION: A charging port device 1 for a silo has a cylindrical body 11 provided at the upper end part of a silo 3 to be communicated with the silo 3 inside and formed at an upper end with a first charging port 115 allowing dropping of pellets into the silo 3, a lid 12 detachably provided to the cylindrical body 11, a charging pipe 13 formed with a second charging port 13a1 allowing charging of the pellets into the silo 3 by air carrying, and a discharge pipe 14 formed with a discharging port 14b allowing discharging of carrying air charged into the silo 3 together with the pellets. The lid 12 has a lid body 122 capable of opening/closing the first charging port 115, and a pressure controlling passage forming part 21 forming a pressure controlling passage 20 to allow communication of the inside with the outside of the cylindrical body 11, in a closed state of the first charging port 115 with the lid body 122.SELECTED DRAWING: Figure 4
Patent JP-2020077259-A (JP)
Title: Wearable electronic device
Inventor: OE RYO
IPC: G06K7/10
Filed: 2018-11-08
Abstract: To provide a wearable type display apparatus whose display screen is stably fixed at a predetermined position of a forearm.SOLUTION: According to the present invention, a display device 10 has a longitudinal bag-shaped fitting body 1 having no finger portion and a display panel 2 supported by the fitting body. The fitting body 1 is fitted to an arm portion of a user with cylindrical parts 1rand 1rengaged with basipodite of an index finger and a thumb, a stripe portion 1bfixed to a wrist by being wound around it in a ring-shaped fashion, and a stripe portion 1bfixed to a fore arm by being wound around it in a ring-shaped fashion. Thus, the display panel 2 is stably fixed to a predetermined position on the fore arm.SELECTED DRAWING: Figure 7
Patent JP-2020078363-A (JP)
Title: Method of manufacturing microneedle arrays
Inventor: GON EISHUKU
IPC: A61M37/00
Filed: 2018-11-10
Abstract: To provide a method of manufacturing a template for a microneedle array, which solves the following problem: in the conventional method of manufacturing a microneedle array from a water-soluble polymer material by casting a raw material water solution into a template, drying it, and separating it from the template, many accidents occur in which tips of microneedles break or bend during the separation, thus making it not necessarily easy to mass-produce microneedle arrays.SOLUTION: A method of manufacturing a microneedle array according to the present invention includes: forming a template using laser; casting a base material water solution mainly comprising a water soluble polymer onto the template formed in the preceding step; and drying the cast solution.SELECTED DRAWING: None