baber/WOPTO huggingface dataset:
Patent JP-2020055969-A (JP)
Title: Tire rubber composition
Inventor: TSUJI TAKUE
IPC: B60C1/00
Filed: 2018-10-03
Abstract: To provide a tire rubber composition that achieves both of a high elastic modulus and excellent adhesiveness to a metal member while reducing the content of a cobalt compound.SOLUTION: A tire rubber composition has diene rubber 100 pts.mass blended with carbon black and/or silica of 20 pts.mass-120 pts.mass, and has a cobalt compound including one or more bidentate ligand with nitrogen of a coordination atom in the molecule, by 0.05 pts.mass-0.35 pts.mass in metallic cobalt content.SELECTED DRAWING: None
Patent JP-2020058171-A (JP)
Title: Motor control device and motor device
Inventor: URAGAMI TOMOYUKI
IPC: H02P29/00
Filed: 2018-10-03
Abstract: To provide a motor control device and a motor device capable of suppressing increase in the number of energization lines for switching setting to a motor controller.SOLUTION: In a case where a speed command signal Vsp having a voltage value equal to or more than a first threshold TH1 is input in a state where no power supply voltage Vcc is input, and then the voltage value of the speed command signal Vsp is reduced to a value lower than the first threshold TH1, a power storage unit 15 continuously outputs a control signal CS having a voltage value equal to or more than the first threshold TH1 to a setting switching unit 111 for a period not less than a certain period P. After the voltage value of the speed command signal Vsp is reduced to a value lower than the first threshold TH1, the power supply voltage Vcc is input. In a case where the control signal CS having the voltage value equal to or more than the first threshold TH1 is input in a state where the power supply voltage Vcc is input, the setting switching unit 111 switches setting to a motor controller 11.SELECTED DRAWING: Figure 3
Patent JP-2019032551-A (JP)
Title: Encoding method, encoder, program and recording medium
Inventor: MORIYA TAKEHIRO
IPC: H03M7/30
Filed: 2018-10-10
Abstract: To reduce quantization distortion and reduce an encoding amount at a small arithmetic processing amount, under a condition that the encoding amount is kept within a given bit number.SOLUTION: Out of an encoding method utilizing periodicity and an encoding method not utilizing periodicity, one encoding method, in which an encoding amount is expected to be small, can obtain an encoding amount of an integer value sequence or its estimation value while adjusting a gain, and the other encoding method can obtain an encoding amount of an integer value sequence or its estimation value by substituting the integer value sequence obtained in the above process. With the encoding method determined by comparing the encoding methods, an integer signal encoding obtained by encoding the integer value sequence is output.SELECTED DRAWING: Figure 2
Patent JP-2020060502-A (JP)
Title: Hardness tester and program
Inventor: KAWAKUBO YU
IPC: G01N3/42
Filed: 2018-10-12
Abstract: To provide a hardness tester that is easy to adjust a test position and is excellent in usability.SOLUTION: A hardness tester for applying a predetermined test force by an indenter 15 to the surface of a sample S to form a dent, and measuring the hardness of the sample S using the dent, comprises an illumination unit 14 that irradiates the surface of the sample S with light, and a control unit that forms a spot-like illumination pattern at a test position of the sample S by the illumination unit 14 while the indenter 15 approaches the sample S.SELECTED DRAWING: Figure 2
Patent JP-2020064457-A (JP)
Title: Modified contents identification program and report modified contents identification device
Inventor: UTSUMI TETSUYA
IPC: G06F16/00
Filed: 2018-10-17
Abstract: To allow for identifying analysis technique modifications to modified contents.SOLUTION: A report modified contents identification device 1: divides a first sentence and a second sentence created by modifying the first sentence respectively into words by morphological analysis; calculates semantic similarity of words contained in the first and second sentences from a word vector representing a semantic feature amount for each divided word; associates pairs of words with the highest semantic similarity; and extracts locations at which words of the associated pairs differ for each other as modifications.SELECTED DRAWING: Figure 1
Patent JP-2020063504-A (JP)
Title: Method for producing alumite member, alumite member and treating agent
Inventor: MATSUMOTO SHIGERU
IPC: C25D11/18
Filed: 2018-10-19
Abstract: To provide an alumite member having excellent sealing performance and corrosion resistance.SOLUTION: A method for producing an alumite member includes a first sealing treatment step of immersing an aluminum base material or an aluminum alloy base material having an anodic oxide film on the surface in water heated at 80-100°C for 1-20 minutes and a second sealing treatment step of subjecting the aluminum base material or the aluminum alloy base material having the anodic oxide film on the surface after immersion to surface treatment by using a treating agent containing a fluorine compound and a metal salt. The fluorine ion concentration in the treating agent is 0.05-40 g/L, the metal salt in the treating agent is one or more metal salts selected from the group consisting of aluminum, titanium, zirconium, zinc, chromium, tungsten, vanadium and cobalt, and the metal ion concentration in the treating agent is 0.05-20 g/L.SELECTED DRAWING: None
Patent JP-2020066267-A (JP)
Title: Guide device and power supply system
Inventor: KATO MASAKAZU
IPC: H02J50/90
Filed: 2018-10-22
Abstract: To provide a guide device and a power supply system, capable of completely moving a cart to a predetermined position and easily moving a cart from a predetermined position.SOLUTION: The guide device includes a groove for restricting, to a predetermined moving direction, a direction in which a wheel mounted on a cart to guide the cart to a storage position. The groove is configured to have such a groove width that a direction of a wheel in the groove is an inclination of less than a predetermined value to a moving direction.SELECTED DRAWING: Figure 2
Patent JP-2019054257-A (JP)
Title: Light-emitting device and light emitting method
Inventor: SEO TETSUSHI
IPC: H01L51/50
Filed: 2018-10-31
Abstract: To provide a light-emitting element that uses a material operable to emit fluorescence as a luminescent material, which can achieve higher light emission efficiency.SOLUTION: A thermally activated delayed phosphor and a material that emits fluorescence are mixed. The thermally activated delayed phosphor herein refers to a material which can create a singlet excited state (S) from a triplet excited state (T) by reverse intersystem crossing when subjected to thermal activation, which may include one kind of material and particularly and preferably, include excitation complexes (exciplexes) of two kinds of materials. By putting light emission spectra of the thermally activated delayed phosphor on an absorption band of a longest wavelength side of Slevel absorption of the material that emits fluorescence, energy of Sof the thermally activated delayed phosphor can be transferred to Sof the material that emits fluorescence. In addition, Sof the thermally activated delayed phosphor can be created from a part of energy of a Tlevel of the thermally activated delayed phosphor, and it may be transferred to Sof the material that emits fluorescence.SELECTED DRAWING: Figure 2
Patent JP-2019085563-A (JP)
Title: Addition polymers from nitrogen heterocycle containing monomers and vinyl arylcyclobutene-containing monomers
Inventor: COLIN HAYES
IPC: C08K5/00
Filed: 2018-11-01
Abstract: To provide compositions for thin films or coatings having improved flexibility.SOLUTION: The present invention provides a polymer composition comprising, in a copolymerized form: one or more addition polymerizable arylcyclobutene monomers A having an alkyl, aryl, alkoxy, aryloxy, thioalkyl or thioaryl cyclobutene ring substituent; one or more aromatic addition polymerizable second monomers and one or more addition polymerizable monomers selected from one or more nitrogen heterocycle-containing third monomers, one or more addition polymerizable fourth monomers, such as n-butyl acrylate, or one or more of both the monomers. The polymer compositions find use in making thin films or coatings having improved flexibility. Methods for making the polymer compositions are also provided.SELECTED DRAWING: None
Patent JP-2020077024-A (JP)
Title: Person-in-charge retrieval apparatus and method
Inventor: MITSUHASHI AKIHIKO
IPC: G06F16/00
Filed: 2018-11-05
Abstract: To retrieve a person in charge having knowledge on business.SOLUTION: In a person-in-charge retrieval apparatus, a business history DB 14A stores a business history related to business that a person in charge has taken charge of for each of a plurality of persons in charge, a retrieval processing unit 17 retrieves experienced persons in charge who have taken charge of a target business based on the business history registered in the business history DB 14A and calculates a knowledge level indicating a high level of the knowledge on the target business for the experienced person in charge based on the business history of the experienced persons in charge, and an output processing unit 18 outputs the experienced persons in charge obtained by the retrieval processing unit 17 and the knowledge level related to the experienced persons in charge, as a retrieval result related to persons in charge having the knowledge on the target business.SELECTED DRAWING: Figure 1
Patent JP-2019049060-A (JP)
Title: Monitoring probe of cathodic protection
Inventor: DARRELL RAYMOND CATTE
IPC: G01N17/02
Filed: 2018-11-07
Abstract: To provide an apparatus and a method for monitoring cathodic protection of an article to be protected.SOLUTION: A system 20 includes a probe 34 having five continuous segments, and has a power source device 24 for applying electric current to an article 10 to be protected. An anode 22 is included together with a system connected also to the power source device. The third and fifth segments are electrically connected to each other via a corroded connector which is corroded in a galvanic manner with time to electrically insulate the third and fifth segments. The second segment 44 is a permanent insulator, and is installed between the first segment 38 and the third segment 36. The third segment is selectively connected to the article to be protected, and when the third segment is selectively disconnected from the article to be protected, a value to article dielectric polarization that is empty by an IR drop error is given by measuring a potential difference between the third segment and the first segment.SELECTED DRAWING: Figure 1
Patent JP-2020079683-A (JP)
Title: Sintering machine Gas sampling device and sintering machine
Inventor: MORISHITA SHIGERU
IPC: F27B21/14
Filed: 2018-11-14
Abstract: To detect a generating position of leakage air in a wind box of a sintering machine.SOLUTION: A sintering machine gas sampling device has a sampling pipe set 4 having gas sampling pipes 41-45 at least some of them having multiple positions, in a wind box 3 provided under a pallet carriage 2 moving on an endless track, loaded with sintering raw materials. Gas suction ports 41a-45a of the multiple gas sampling pipes 41-45 are juxtaposed in the wind box 3 in the width direction of the pallet carriage 2.SELECTED DRAWING: Figure 2
Patent JP-2020086585-A (JP)
Title: Information processing apparatus, maintenance service system, control method, and program
Inventor: KUBOTA TSUTOMU
IPC: G06F11/14
Filed: 2018-11-16
Abstract: To provide an information processing apparatus, a maintenance service system, a control method, and a program capable of reducing substantial work time required when replacing an external storage apparatus based on a failure prediction.SOLUTION: When an administrator 202 selects a backup of data of an HDD 109 connected to an image processing apparatus 100, the image processing apparatus 100 switches a backup flag to ON, and then transmits the data of the HDD 109 to a data center 207 until the backup flag is switched to OFF. After that, when it is detected that the HDD 109 has been replaced with an HDD 210 in which the backup data has been written, the backup flag is switched to OFF. When there is a difference between the data of the HDD 210 and the backup data stored in an HDD 208 of the data center 207, difference data is downloaded from the data center 207 and stored in the HDD 210.SELECTED DRAWING: Figure 1
Patent JP-2020088084-A (JP)
Title: Jig, jig system, and nozzle protection method
Inventor: KOJIMARU TOMONORI
IPC: H01L21/304
Filed: 2018-11-21
Abstract: To provide a jig capable of reducing the possibility of a foreign matter adhering to a discharge port of a nozzle.SOLUTION: A jig 1 is a jig that protects a nozzle 30 for a substrate processing apparatus that discharges a processing liquid to a substrate from a discharge port formed on the lower surface. The jig 1 includes a portable box member 10 that opens vertically upward, and a mounting member 20 that removably fixes the nozzle 30 to the box member 10 such that the lower surface of the nozzle 30 is surrounded by the box member 10.SELECTED DRAWING: Figure 5
Patent JP-2020083370-A (JP)
Title: Packaging container
Inventor: YAMANE MICHIYO
IPC: B65D1/34
Filed: 2018-11-22
Abstract: To provide a packaging container which can be easily stacked, and which has high convenience.SOLUTION: A packaging container 1 has a symmetry shape which is covered by a bottom part 10 and a side part 20 and in which an upper part is opened. At symmetrical positions on the side part 20 and portions at least including an upper end part of a wall surface for forming the side part 20, the packaging container includes: a protrusion part 30 formed so as to protrude to the outer peripheral side from the inner peripheral side; and a recess part 40 formed so as to be recessed to the inner peripheral side from the outer peripheral side.SELECTED DRAWING: Figure 1
Patent JP-2020081485-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2018-11-28
Abstract: To provide a slot machine capable of suitably executing a pre-stage performance that is executed in a pre-stage of a specific performance suggesting possibility that a privilege is imparted.SOLUTION: A sub-control unit can execute a continuous performance suggesting possibility that a privilege is imparted and a pre-stage performance suggesting the possibility that the continuous performance is executed. The pre-stage performance includes: a third pre-stage performance (pre-stage performances A, C, E, G); and a fourth pre-stage performance (pre-stage performances B, D, F, H) in which the number of updates of the performance according to reel stop is greater than that of the third pre-stage performance. The ratio that the continuous performance is executed is higher when the third pre-stage performance is executed than when the fourth pre-stage performance is executed.SELECTED DRAWING: Figure 8
Patent JP-2020083833-A (JP)
Title: Dentifrice composition
Inventor: KURIHARA NAO
IPC: A61K8/64
Filed: 2018-11-28
Abstract: To provide a dentifrice composition which gives cool feeling immediately after using in the oral cavity and maintains cool feeling even after use.SOLUTION: There is provided a dentifrice composition which comprises (A) 0.5 to 5 mass% of at least one salt selected from lauroylmethyltaurine salt, a lauroyl glutamate salt and a polyoxyethylene alkyl sulfosuccinate, (B) 0.05 to 5 mass% of a sweetening agent having a relative degree of sweetness of 200 or more and (C)0.00001 to 0.01 mass% of N-(4-cyanomethylphenyl)-2-isopropyl-5-methylcyclohexanecarboxamide.SELECTED DRAWING: None
Patent JP-2019100178-A (JP)
Title: Fireproof sheet and wound body thereof
Inventor: DOI AKIHITO
IPC: E04B1/94
Filed: 2018-12-07
Abstract: To provide a wound body with reduced heat shrinkage ratio.SOLUTION: A wound body 1 is formed by winding a fireproof sheet 2 consisting of a fireproof resin composition around a wound core 4. A buffer material 3 including synthetic resin foam is disposed between the wound core 4 and the fireproof sheet 2.SELECTED DRAWING: Figure 1
Patent JP-2019041129-A (JP)
Title: Method to align surface mount packages for thermal enhancement
Inventor: CARY C KYHL
IPC: H05K1/18
Filed: 2018-12-07
Abstract: To disclose a surface mount device.SOLUTION: The surface mount device can include an electronic component operable in an electronic circuit. The surface mount device can also include a heat transfer component thermally coupled to the electronic component. The heat transfer component can have a heat transfer surface configured to interface with a heat sink. In addition, the surface mount device can include a resiliently flexible lead to electrically couple the electronic component to a circuit board. The resiliently flexible lead can be configured to resiliently deflect to facilitate a variable distance of the heat transfer surface from the circuit board, to enable the heat transfer surface and a planar heat transfer surface of another similarly configured surface mount device to be substantially aligned for interfacing with the heat sink.SELECTED DRAWING: Figure 1
Patent JP-2020096397-A (JP)
Title: Motor coil temperature estimation method and motor drive device
Inventor: NISHIKAWA KEISUKE
IPC: H02P29/62
Filed: 2018-12-10
Abstract: To provide a motor coil temperature estimation method capable of precisely estimating a temperature of a motor coil and to provide a motor drive device.SOLUTION: A difference between an estimated saturation temperature of a motor coil and a present temperature of the motor coil at prescribed timing is processed by combining three first order delay functions, and outputs of the three first order delay functions are added to obtain a temperature change value per unit time of the motor coil. Thus, the temperature of the motor coil can precisely be estimated.SELECTED DRAWING: Figure 2
Patent JP-2019124449-A (JP)
Title: Ice making system
Inventor: KITA KOICHI
IPC: F25C5/04
Filed: 2018-12-12
Abstract: To provide an ice making system capable of suppressing equipment costs.SOLUTION: An ice making system includes a refrigerant circuit including a compressor 2, a condenser 3 for condensing a refrigerant discharged from the compressor 2, a first expansion valve 5 of which an opening is adjustable to decompress the refrigerant from the condenser 3, a flooded evaporator 1A for evaporating the refrigerant decompressed by the first expansion valve 5, and a superheater 6 for applying a degree of superheat to the refrigerant discharged from the flooded evaporator 1A, and performing a vapor compression type refrigeration cycle, a circulation circuit for circulating a cooled medium cooled by the flooded evaporator 1A, and a control device 50 for controlling an opening of the first expansion valve 5 so that the degree of superheat SH capable of keeping dryness x of the refrigerant discharged from the flooded evaporator 1A within a prescribed range of less than 1 is applied to the refrigerant by the superheater 6.SELECTED DRAWING: Figure 1
Patent JP-2019112047-A (JP)
Title: Sheet, method for manufacturing the same, and tire comprising the same
Inventor: LEE JI WAN
IPC: D07B1/06
Filed: 2018-12-12
Abstract: To provide a sheet that can provide excellent conductivity to tires to which a rubber composition with properties of low electricity conductivity and low rolling resistance is applied.SOLUTION: The sheet comprises tire cords, a topping rubber for topping the tire cords, and a conductive fiber 30 located on the surface of the topping rubber. The conductive fiber 30 comprises a carbon fiber, or a fiber in which the surface of at least one fiber selected from the group consisting of a synthetic fiber, a regenerated cellulose fiber and a natural fiber is plated with a metal.SELECTED DRAWING: Figure 1
Patent JP-2020097164-A (JP)
Title: Double clip
Inventor: UEDAHIRA YOSHIJI
IPC: B42F1/02
Filed: 2018-12-18
Abstract: To provide a double clip that can also be used as a card stand.SOLUTION: The double clip comprises a metal clip body 12 having a substantially isosceles triangular shape in side view, and a pair of opening/closing levers 14 formed by bending a metal wire. The opening/closing lever 14 is pivotally supported on a bearing portion 12d of the clip body 12. A notch is formed in the bearing portion 12d, and when the opening/closing lever 14 is engaged with the notch, the bottom plate of the clip body 12 and the tip of the opening/closing lever 14 are positioned on a straight line, so that the double clip can be used as a card holder.SELECTED DRAWING: Figure 6
Patent JP-2019061969-A (JP)
Title: Sealed package
Inventor: YONEYAMA MASASHI
IPC: H01M50/443
Filed: 2018-12-20
Abstract: To provide a manufacturing method of a porous film having a low water content, which is less in deformation such as warpage.SOLUTION: There is provided a manufacturing method of a porous film having a water content of less than 1000 ppm, which includes steps (1) to (3): (1) a step of obtaining a porous film (A) having a water content of 1000 ppm or more; (2) a step of obtaining a package by housing the obtained porous film (A) and a desiccant in a water vapor barrier packaging container and sealing the container; and (3) a step of storing the obtained package.SELECTED DRAWING: Figure 1
Patent JP-2020100726-A (JP)
Title: Solid writing implement
Inventor: YAMADA AKIRA
IPC: B43K19/00
Filed: 2018-12-21
Abstract: To provide a solid writing implement that has transparency, forming of writing scum is prevented even if written on smooth non-penetration surface, and can form fine handwriting superior in visibility.SOLUTION: A solid writing implement contains organic solvent, titanium oxide and excipient. The surface of the titanium oxide is treated with a covering material containing hydrated alumina, hydrated silica and silicone. The excipient is one or more kinds chosen from dibenzylidene sorbitol, tribenzylidene sorbitol or these derivative.SELECTED DRAWING: None
Patent JP-2020102537-A (JP)
Title: Semiconductor object heating device
Inventor: KAWAGUCHI DAISUKE
IPC: H01L21/304
Filed: 2018-12-21
Abstract: To provide a semiconductor object heating device capable of realizing excellent cutting of a semiconductor object.SOLUTION: A semiconductor object heating device 100 includes a heating plate 101 that heats a GaN ingot 20 in which a reforming region 12 including a plurality of reforming spots 13, a plurality of cracks 14 respectively extending from the plurality of reforming spots 13, and nitrogen gas G is formed, a camera 102 that monitors a crack 14 of the GaN ingot 20 heated by the heating plate 101, and a control unit 105 that controls the heating plate 101 on the basis of the monitoring result of the camera 102.SELECTED DRAWING: Figure 13
Patent JP-2020100102-A (JP)
Title: Liquid discharge head, and manufacturing method thereof
Inventor: TAMAMORI KENJI
IPC: B41J2/14
Filed: 2018-12-25
Abstract: To provide a liquid discharge head on which liquid adhered to the periphery of discharge ports hardly accumulates in the periphery of the discharge ports.SOLUTION: A liquid discharge head 1 has a discharge port formation surface 6 including discharge ports 4 for discharging liquid. The discharge port formation surface 6 includes: a first region 61 in the periphery of the discharge ports 4; a second region 62 farther from the discharge ports 4 than the first region 61, and protruding from the first region 61 in a discharge direction Z1 of the liquid; and a third region 63 linking the first region 61 with the second region 62. When a first contact angle θ1 is a contact angle of pure water in the first region 61, and a third contact angle θ3 is a contact angle of pure water in the third region 63, θ1>θ3 is satisfied.SELECTED DRAWING: Figure 1