baber/WOPTO huggingface dataset:
Patent JP-2021147415-A (JP)
Title: Base oil of aluminum processing oil, and lubricant oil composition for processing aluminum
Inventor: SHIBATA JUNICHI
IPC: C10M129/08
Filed: 2020-03-16
Abstract: To provide base oil of aluminum processing oil and a lubricant oil composition for processing aluminum. capable of suppressing stain generation when processing aluminum.SOLUTION: The base oil of aluminum processing oil has a temperature difference of not more than 13°C between a 5% distillation temperature and an initial boiling point (5% distillation temperature-initial boiling point) obtained by an atmospheric pressure distillation method according to JIS K 2254, a temperature difference of not more than 15°C between an end point and a 95% distillation temperature (end point-95% distillation temperature) obtained by the atmospheric pressure distillation method according to JIS K 2254, a surface tension at 25°C of not larger than 28 mN/m, and a kinetic viscosity at 40°C of not lower than 1.5 mm2/s and not higher than 7.0 mm2/s. obtained by a method according to JIS K 2241.SELECTED DRAWING: None
Patent JP-2020169161-A (JP)
Title: Liquid-crystalline compounds
Inventor: CONSTANZE BROCKE
IPC: G02F1/13
Filed: 2020-03-17
Abstract: To provide liquid-crystalline compounds.SOLUTION: The invention provides compounds of the formula I, a process for preparation thereof, liquid-crystalline media comprising at least one compound of the formula I, and electro-optical displays containing a liquid-crystalline medium of this type. The compounds of the formula I include, as a structural element, a combination of a 1,4-substituted cyclohexene ring besides a dioxane or tetrahydropyran ring and a substituted biphenyl group. (In the formula, Y1 denotes -O- or -CH2-, and the groups R1, L1 to L6 and X1 have the meanings indicated in claim 1.)SELECTED DRAWING: None
Patent JP-2021148503-A (JP)
Title: Noise evaluation device and acoustic characteristic measuring device
Inventor: TANEHASHI MASAO
IPC: G01H3/10
Filed: 2020-03-17
Abstract: To provide a noise evaluation device estimating, with high accuracy, noise component included in a sound collection signal collecting measurement object sound.SOLUTION: A noise evaluation device includes on/off control means for measurement object sound, sound collection spectrum calculation means, noise approximation formula calculation means, estimation noise calculation means, and estimation noise accuracy calculation means. On/off of the measurement object sound is controlled to be switched over at a prescribed cycle, and a sound collection spectrum is calculated by carrying out Fourier conversion of the sound collection signals. Then, a noise approximation formula is calculated based on the sound collection spectrum during the period in which the measurement object sound is off three continuous times. Estimation noise is calculated during the on period in between the off periods based on the noise approximation formula. Furthermore, accuracy of the estimation of the estimation noise is calculated based on the result obtained by comparing a difference in the sound collection spectrum during the two on periods and the difference in the estimation noise during the two on periods.SELECTED DRAWING: Figure 1
Patent JP-2021150140-A (JP)
Title: Method for manufacturing garnet type solid electrolyte sintered compact for all-solid lithium ion battery, and method for manufacturing all-solid lithium ion battery
Inventor: YAMAMOTO SHOICHI
IPC: H01M10/052
Filed: 2020-03-18
Abstract: To provide a method for manufacturing a garnet type solid electrolyte sintered compact for an all-solid lithium ion battery, which can show a high ion conductivity without performing a sintering process at a high temperature (1000-1200°C).SOLUTION: A method for manufacturing a garnet type solid electrolyte sintered compact for an all-solid lithium ion battery, which is represented by the composition formula, Li7-3x+αLa3Zr2AlxO12-yLi3BO3 (where 0≤x<2, 1.1<(7-3x+α)/(7-3x)≤1.5 and 0.3≤y≤2.0) comprises: a pulverizing step of pulverizing calcination powder of a material represented by the composition formula, Li7-3x+αLa3Zr2AlxO12 so as to make an average particle diameter D50 1-10 μm; a sintering assistant-adding step of adding a lithium borate which makes a sintering assistant to powder thus pulverized; and a sintering step of performing a discharge-plasma sintering process on a solid electrolyte after addition of the sintering assistant in a range of 800°C or higher and below 1000°C.SELECTED DRAWING: None
Patent JP-2021145883-A (JP)
Title: Game machine
Inventor: YAMAMURA HARUO
IPC: A63F5/04
Filed: 2020-03-19
Abstract: To provide a highly amusing game machine.SOLUTION: By plural kinds of first type BBs, a ball putout rate is allowed to differ depending on a first kind BB internal instead of a setting value. For example, a ball putout rate is allowed to differ between a first kind BB1 internal and a first kind BB6 internal even if a ball putout rate in a setting 1 and a first kind BB1 internal is equal to a ball putout rate in a setting 6 and a first kind BB1 internal, and even in the same setting 6. In a game machine, a ball putout rate is allowed to differ according to a setting as a result by providing a setting difference in a winning probability of each first kind BB.SELECTED DRAWING: Figure 97
Patent JP-2021148609-A (JP)
Title: Tactile sensor and manufacturing method therefor
Inventor: KIKUCHI MASAHIRO
IPC: G01L1/20
Filed: 2020-03-19
Abstract: To provide an inexpensive tactile sensor and a manufacturing method therefor, with which it is possible to detect minute pressure changes of approximately 20 N or less, and with which the efficiency of material utilization is high and positional accuracy at pasting time need not be concerned with.SOLUTION: Provided is a tactile sensor in which a resistor layer is formed between electrodes facing each other, the resistor layer being composed of a first resistor layer and a second resistor layer, the first and second resistor layers forming a contact boundary face, the arithmetic mean roughness (Ra) defined by ISO25178 on the surface of the first and second resistor layers constituting the contact boundary face being 0.1 μm or greater. The manufacturing method for the tactile sensor includes a step where the first and second resistor layers are formed from a resistor layer formed as a single layer by separating it by cohesive fracture and a second step where the contact boundary face is formed by stacking the separated first and second resistor layers one on top anther and contacting these together.SELECTED DRAWING: Figure 2
Patent JP-2021147539-A (JP)
Title: Polyethylene-based resin composition for foamable laminate, foamable laminate and foam laminate, and heat insulating container
Inventor: SAKAMOTO SHINJI
IPC: B65D65/40
Filed: 2020-03-19
Abstract: To provide a polyethylene-based resin composition for a foamable laminate which enables formation of a foam cell (foam layer) having a sufficient height and good appearance with good productivity, a foamable laminate, a foam laminate, and a heat insulating container.SOLUTION: In a foamable laminate having a polyethylene-based resin layer (I) for foaming formed on at least one surface of a base material mainly containing paper, a polyethylene-based resin composition (A) forming the polyethylene-based resin layer (I) has the following characteristics (A1) to (A3): (A1) a melt mass flow rate (MFR) of 8 g/10 min or more and 30 g/10 min or less; (A2) a melting peak temperature (Tm) of 90°C or higher and 115°C or lower; and (A3) a melting peak temperature (TmA) and a crystallization start temperature (TcA) satisfying the following (Expression 1): -8<((TmA)-(TcA))≤8.SELECTED DRAWING: None
Patent JP-2021075392-A (JP)
Title: Security camera device and control program thereof
Inventor: SAWADA SATOSHI
IPC: B66B11/02
Filed: 2020-03-19
Abstract: To ensure stable shooting operation, always grasp the situation inside the elevator car from the shot information, and contribute to ensuring the safety of the occupants by securing the power supply required to shoot the inside of the elevator car more reliably.SOLUTION: There is provided a security camera device 100, in which a display screen 102, at least one front lens 103 (103a, 103b) constituting a shooting unit, and a speaker 104 are provided on the front face 101b of a housing 101. Also included are a power supply control unit realized by a voltage regulator (power supply IC, etc.) that adjusts the voltage of the AC power supply supplied via a cable, and a battery such as lithium batteries (storage batteries). The power supply control unit has an AC power connector, and supplies the power supplied to the AC power connector to each component of the security camera device 100.SELECTED DRAWING: Figure 3
Patent JP-2021152698-A (JP)
Title: Generation method of model data of semiconductor device and semiconductor device analysis system
Inventor: SHIBATA TOYOKAZU
IPC: G06F30/398
Filed: 2020-03-24
Abstract: To improve an efficiency of generation of model data.SOLUTION: A generation method of model data of an embodiment includes executing an analysis of characteristic of a semiconductor device using first model data of the semiconductor device (S3), generating second model data by processing based on a first division condition of a first size with respect to the first model data (S4), generating third model data by processing based on a second division condition of a second size different from the first size with respect to the first model data (S6), executing analysis processing using the second and third model data (S5, S7), setting a third division condition of a third size based on a result of the analysis processing of the first to third model data (S8, S9), and generating fourth model data by third division processing based on the third division condition with respect to the first model data (S10).SELECTED DRAWING: Figure 11
Patent JP-2021152595-A (JP)
Title: Control device, imaging apparatus, control method, and program
Inventor: HONJO KENICHI
IPC: H04N5/232
Filed: 2020-03-24
Abstract: To suppress the degradation of image quality caused by the shift of an image caused by the distortion aberration of an optical system caused by shake correction.SOLUTION: A control device for controlling an imaging apparatus including the optical system, an image sensor, and a moving mechanism for moving the optical system or the image sensor in a direction crossing the optical axis of the optical system, to execute the shake correction includes a circuit configured so as to determine a timing for executing a reset operation for outputting a first captured image from the image sensor on the basis of information indicating the amount of the shift of the image caused by the distortion aberration of the optical system caused by the shake correction and for moving the optical system or the image sensor to a predetermined first position and so as to execute the reset operation.SELECTED DRAWING: Figure 6
Patent JP-2021156666-A (JP)
Title: Method for detecting gas leakage from sealing material, and method for evaluating gas sensor
Inventor: AONO SHIGEHISA
IPC: G01N27/26
Filed: 2020-03-26
Abstract: To detect gas leakage from a sealing material during execution of the same control as that of a main pump cell and an auxiliary pump cell to be executed when acquiring a sensor output corresponding to a gas to be measured.SOLUTION: A method for detecting gas leakage from a sealing material acquires a pump current Ip0 flowing through a main pump cell 21 during execution of upstream pump control processing including: auxiliary pump control processing for controlling an auxiliary pump cell 50 so that the oxygen concentration in a second empty space 40 becomes a target concentration, in a state where a gas introduction port 10 is arranged inside a chamber in which a gas to be measured for leakage detection exists at a flow rate of 20 m/s or lower, and an inlet 43c is in contact with a reference gas for leakage detection whose oxygen concentration is higher than that of the gas to be measured for leakage detection; and main pump control processing for controlling the main pump cell 21 so that a pump current Ip1 flowing through the auxiliary pump cell 50 becomes a target value Ip1* when the auxiliary pump cell 50 pumps oxygen out of the second empty space 40. And then, on the basis of the acquired pump current Ip0, gas leakage from a sealing material is detected.SELECTED DRAWING: Figure 6
Patent JP-2021153762-A (JP)
Title: Absorbent article and packaged absorbent article
Inventor: KONAWA SATOKO
IPC: A61F13/15
Filed: 2020-03-26
Abstract: To provide an absorbent article which can sufficiently exert a function of a medicament such as an aroma chemical during the use.SOLUTION: An absorbent article having a liquid-impermeable rear surface sheet, an absorber, and a liquid-permeable front surface sheet layered in this order has a front-back direction corresponding to a front-back direction of a body of a wearer, a width direction perpendicular to the front-back direction, an intermediate area including a body fluid outlet-corresponding area corresponding to a body fluid outlet of the wearer, a front area adjacent to a front part of the intermediate area, and a rear area adjacent to a rear part of the intermediate area. At least one of the front area and the rear area has a medicament application section applied to parts other than an exposed surface of the absorbent article, and a compression section is separated from the medicament application section on an arbitrary straight line connecting a center of the body fluid outlet-corresponding area and the medicament application section.SELECTED DRAWING: Figure 1
Patent JP-2021154205-A (JP)
Title: Separation device
Inventor: TAN MASAFUMI
IPC: C02F11/125
Filed: 2020-03-26
Abstract: To provide a separation device which can have a higher solid-liquid separation efficiency.SOLUTION: A separation device 1 comprises a first screw blade 14 and a second screw blade 16 on a screw shaft 12 provided inside of a casing 10 into which an object A0 is put. Rotation of the screw shaft 12 causes the object A0 to be dewatered and discharged using the first screw blade 14 and the second screw blade 16. A plurality of object input ports 11A for putting the object A0 into the interior of the casing 10 is provided on an outer peripheral surface of the casing 10, to thereby enable a fixed amount of the object to be stably put into the interior of the casing 10, thus enabling a higher solid-liquid separation efficiency of the object A0.SELECTED DRAWING: Figure 1
Patent JP-2021156118-A (JP)
Title: Double sliding door, connecting member for double sliding door rails, and, and construction methods for double sliding door rails
Inventor: KINOSHITA MASAYUKI
IPC: E05F5/00
Filed: 2020-03-30
Abstract: To make it possible to connect two rail members to each other and to house a door stopper between the end parts of the two rail members.SOLUTION: A double sliding door including at least one pair of door bodies arranged to open and close a skeleton opening, and a rail to suspend and move the pair of door bodies, in which the rail has two rail members and a connecting member placed between the ends of the rail members for the connection thereof to each other; and the connecting member has a door stopper part for restricting the pair of door bodies to move and a fixing part that extends from the upper part of the door stopper part along each of the two rail members and is fixed to either the upper or lower surface of the end of the two rail members, respectively.SELECTED DRAWING: Figure 2
Patent JP-2021160005-A (JP)
Title: Coolant nozzle, grinding device, and grinding method
Inventor: KUWABARA HIDEFUMI
IPC: B24B55/02
Filed: 2020-03-30
Abstract: To provide a coolant nozzle which can stably supply a coolant to a grind stone from a desired direction without needing complicated processing and adjustment, and to provide a grinding device using the coolant nozzle and a grinding method.SOLUTION: A coolant nozzle 13 includes: a resin nozzle body 21 formed in a ring shape with an axis set to its center; and a pair of first frame body 23 and second frame body which sandwiches and fixes the nozzle body 21 in an axial direction. The nozzle body 21 has an inner opening on an inner peripheral surface of the ring and has an outer opening on an outer peripheral surface of the ring. Through hole 27 each of which allows the inner opening and the outer opening to communicate with each other are formed along a circumferential direction of the nozzle body 21.SELECTED DRAWING: Figure 4
Patent JP-2021162934-A (JP)
Title: Server system, and video content providing server system
Inventor: AIZAWA SEIGO
IPC: H04N21/235
Filed: 2020-03-30
Abstract: To provide a video content for improving a value about enjoyment of an e-commerce service, and to provide a technology that achieves motivation of service enjoyment.SOLUTION: In a server system, when receiving login account information from a user terminal 1500, an e-commerce server system comprises: a login processing unit transmits internal processing user ID of a user to the user terminal 1500 to cause the ID to be stored in the user terminal; and a service providing processing unit that provides an e-commerce service on the basis of the internal processing user ID received from the user terminal 1500. Further, a video content providing server system comprises: a video database 580 that stores a plurality of video contents associating an access permission condition based on service enjoyment information on the e-commerce service; and a video providing processing unit that enables the user terminal 1500 to access the video content in which the service enjoyment information associated with the internal processing user ID received from the user terminal 1500 satisfies the access permission condition.SELECTED DRAWING: Figure 1
Patent JP-2021162637-A (JP)
Title: Infrared blocking film and dispersion for fabricating the same
Inventor: TSUNEMATSU HIROSHI
IPC: G02B5/26
Filed: 2020-03-31
Abstract: To provide an infrared blocking film which offers a superior infrared blocking property and infrared reflection property, and suppresses deterioration of solar radiation blocking capability due to heat generation and thermal deterioration associated with infrared blocking.SOLUTION: An infrared blocking film is provided, comprising two-dimensionally arranged conductive particles having an extinction coefficient of 5 L/g cm or greater per unit weight for 1300 nm-light.SELECTED DRAWING: Figure 1
Patent JP-2021161657-A (JP)
Title: Curing member and curing method
Inventor: TAKAHASHI YUICHI
IPC: E04G21/30
Filed: 2020-03-31
Abstract: To provide a curing member and a curing method that can easily perform curing work without using an adhesive tape, and can increase the curing work efficiency.SOLUTION: A curing member includes: a magnetic member 13 that is magnetically absorbed by a metal fixing member 22 for fixing interior materials 21 that make up a wall 24; and a curing board 10 that is absorbed by the magnetic member 13 and covers a part of an interior finishing material 23 that is applied to the surface of the interior materials 21.SELECTED DRAWING: Figure 1
Patent JP-2021163640-A (JP)
Title: Crystalline solid electrolyte and method for producing the same
Inventor: HONMA KENJI
IPC: H01B13/00
Filed: 2020-03-31
Abstract: To provide a crystalline solid electrolyte capable of sufficiently reducing internal resistance.SOLUTION: There are provided a crystalline solid electrolyte containing Li3 PO4, Li4SiO4 and Li3BO3 in which the content of Li3 PO4 is 75 mol% or less or the like.SELECTED DRAWING: None
Patent JP-2021163268-A (JP)
Title: Agricultural machine
Inventor: MORIMOTO TAKANORI
IPC: G05D1/02
Filed: 2020-03-31
Abstract: To enable smooth shift to automatic travel when the automatic travel is performed after the vehicle body separated from at least a travel scheduled-line is brought close to the travel scheduled-line.SOLUTION: An agricultural machine includes: a vehicle body capable of traveling; a travel switch that commands the start of automatic travel of the vehicle body when operated; and an automatic travel control unit that automatically travels the vehicle body on the basis of a travel scheduled-line when the command is outputted. If one of a positional difference between a selected travel scheduled-line and the vehicle body and an azimuth difference between the travel scheduled-line and a direction of the vehicle body is equal to or larger than a first threshold value when the command by the travel switch is given, the automatic travel control unit executes line matching so that the positional difference and the azimuth difference become smaller than the first threshold value.SELECTED DRAWING: Figure 12D
Patent JP-2020168365-A (JP)
Title: Catheter motion trace visualization
Inventor: Amiram Sheiner
IPC: A61B34/20
Filed: 2020-04-02
Abstract: To monitor a medical procedure.SOLUTION: Methods, apparatus and computer software products implement embodiments of the present invention that include applying energy to a probe that is in contact with tissue in a body cavity so as to ablate the tissue. While applying the energy, signals indicative of a location of the probe in the body cavity are received from a location transducer in the probe. The signals are processed to derive 3D location coordinate points corresponding to the location of the probe at a sequence of times during which the energy was applied. While applying the energy, a 3D representation of the body cavity is displayed on a display, and visual indicators are superimposed on the 3D representation, the visual indicators corresponding to the 3D location coordinate points at the sequence of times. Finally, a linear trace connecting the coordinate points in accordance with the sequence is superimposed on the 3D representation.SELECTED DRAWING: Figure 1
Patent JP-2020099910-A (JP)
Title: Stirrer and temperature measurement unit
Inventor: MIZOBE NOBUYUKI
IPC: B01F29/90
Filed: 2020-04-06
Abstract: To provide a stirrer comprising a holding part for holding a storage container which can store a storage object, a rotating part which rotates the holding part around a rotation axis, and a revolution part which revolves the holding part around a revolution axis different from the rotation axis in which temperature control can be easily performed, and a temperature measurement unit which can be used in the stirrer.SOLUTION: A holding part 50 provided in a stirrer 1 comprises a temperature measurement unit 501 including a detection member 501c for detecting a temperature of a storage container 2 to be held thereby or a storage object. For example, when measuring a temperature of the storage container 2, the holding part 50 holds the storage container 2 via the temperature measurement unit 501, and the detection member 501c is pressed against a bottom of the storage container 2 by a support member 501b, whereby the temperature of the storage container 2 can be measured by the detection member 501c.SELECTED DRAWING: Figure 2