baber/WOPTO huggingface dataset:
Patent JP-2021122875-A (JP)
Title: Surface-coated cutting tool
Inventor: NAKAMURA DAIKI
IPC: C23C16/36
Filed: 2020-02-03
Abstract: To provide a cutting tool which exhibits excellent chipping resistance and abrasion resistance even in a high speed intermittent cutting work of a steel alloy and cast iron.SOLUTION: A cutting tool has a composite carbonitride layer on a tool substrate surface. The layer has a ratio occupied by crystal grains having an NaCl type face-centered cubic structure of 80 area% or more. When the composition is represented by composition formula: (Ti1-xAlx)(CyN1-y), an average xavg of x and an average yavg of y are 0.60≤xavg≤0.90 and 0.000≤yavg≤0.050. The crystal grains of the NaCl type face-centered cubic structure include crystal grains in which x repeatedly increase and decrease in a direction vertical to the tool substrate surface, and include 10-40 area% of crystal grains having a region at a first interval in which an average terminal of the repeated increase and decrease is 40-160 nm and 60 area% or more of crystal grains having a region at a second terminal in which an average terminal of the repeated increase and decrease is 1-7 nm.SELECTED DRAWING: Figure 1
Patent JP-2021113796-A (JP)
Title: Fluid local pressing force measuring instrument
Inventor: KITAHARA TADASHI
IPC: G01L5/00
Filed: 2020-01-17
Abstract: To provide a fluid local pressing force measuring instrument capable of directly and quantitatively measuring pressing force in a local region related to fluid.SOLUTION: A fluid local pressing force measuring instrument is composed of: an impact plate 11 in which a small jet 31 is generated by taking out a part of a nozzle jet 3 ejected by a nozzle 2; a force receiving plate 13 that is installed at a distance of about 50 μm or more between the impact plate 11 and the force receiving plate 13 in order to prevent the phenomenon that fluid after the small jet 31 collides with the force receiving plate 13 flows between the force receiving plate 13 and the impact plate 11 until the fluid is discharged from an exhaust port 123 to the outside, so that attractive force is generated between the impact plate 11 and the force receiving plate 13; the exhaust port 123 that discharges the fluid to the outside without staying in a system, and prevents the force from being generated on the force receiving plate 13 due to the retention of the fluid; and a force measuring instrument 132 that measures the pressing force applied to the force receiving plate 13. With this constitution, the fluid local pressing force measuring instrument enables accurate measurement of pressing force due to a part of the jet of the nozzle jet 3.SELECTED DRAWING: Figure 2
Patent JP-2020073456-A (JP)
Title: Scratch resistant glass, and method of making the same
Inventor: GOMEZ SINUE
IPC: C03C15/00
Filed: 2020-02-07
Abstract: To provide a scratch resistant glass.SOLUTION: A method of improving scratch resistance of a glass comprises: a process of treating a surface of a glass with an acid for a predetermined time at a predetermined temperature; a process of removing non-silica components from the surface of the glass; and a process of forming a porous silica-rich layer on the surface of the glass, where the silica-rich layer extends from the surface of the glass to a depth of up to about 600 nm into the glass.SELECTED DRAWING: Figure 1
Patent JP-2021128372-A (JP)
Title: Baby carriage, and baby carriage management system
Inventor: OIKAWA KAITO
IPC: B62B9/00
Filed: 2020-02-10
Abstract: To improve convenience of a user of a baby carriage.SOLUTION: A baby carriage is arranged at each of a plurality of areas for lending. The baby carriage includes a function corresponding to one area at which the baby carriage is arranged.SELECTED DRAWING: Figure 1
Patent JP-2021127139-A (JP)
Title: Robot hand with corner folding device and boxing device using same
Inventor: HACHISUGA DAISUKE
IPC: B65B35/18
Filed: 2020-02-13
Abstract: To provide a boxing device for feeding a package folded at a corner without damaging a content or the like to a box body or the like.CONSTITUTION: A robot hand 10 is attached to the tip of a robot arm 2. The robot band comprises: a cylindrical body 11 which sucks a package 3; and a corner folding part 12 which folds the corner 3a of the package. The cylindrical body includes an upper cylindrical body 13, and a lower cylindrical body 14 movably fitted below the upper cylindrical body, and the lower surface of the lower cylindrical body becomes a suction part 15 which has a through-hole. When the suction part is driven to suck in contact with the upper surface of the package, the package is sucked by the suction part, the lower cylindrical body/package rises, and when a plate-like member 25 is closed, the corner is folded. By moving the position of a first stopper pin 31 up and down, the descending stop position of a suction surface during suction-off is set higher than that when the package is sucked and held, and a load is prevented from being applied on a content or the like.SELECTED DRAWING: Figure 3
Patent JP-2021131766-A (JP)
Title: Magnetic field analysis method, magnetic field analysis device, and program
Inventor: MIYAZAKI SHUJI
IPC: G16Z99/00
Filed: 2020-02-20
Abstract: To provide a magnetic field analysis method capable of shortening a calculation time of iterative calculation for obtaining a magnetic field using an iteration method.SOLUTION: One time step of an iterative calculation, which calculates a magnetic field of an evaluation point inside each of a plurality of polyhedral elements representing an analysis model by iteration method, includes: obtaining a second magnetic field vector representing a magnetic field of each of a plurality of evaluation points after one time step on the basis of a first magnetic field vector representing a current magnetic field of each of the evaluation points; obtaining a magnetic field change vector representing a change in the magnetic field from the first magnetic field vector to the second magnetic field vector; and setting a vector, which is obtained by adding a vector obtained by increasing the size of the magnetic field change vector obtained in the current time step without changing its direction to the first magnetic field vector, as a first magnetic field vector used in the next time step when an angle formed by a magnetic field change vector obtained in a current time step and a magnetic field change vector obtained in an immediately preceding time step is less than 90°.SELECTED DRAWING: Figure 3
Patent JP-2021136526-A (JP)
Title: Telephone system, call destination identification method, and call destination identification program
Inventor: AKUZAWA KAZUKI
IPC: H04M3/44
Filed: 2020-02-26
Abstract: To provide a telephone system that in the case of receiving attribute information showing a call destination from a call origination source, is capable of accurately identifying the call destination desired by a user of the call origination source.SOLUTION: A main controller 1 connected to a private branch exchange 3 includes a ranking processing unit 14 that in the case of detecting registration of a plurality of pieces of the same information as attribute information on a call destination in a telephone directory database 21, extracts a candidate for the call destination on the basis of a result of referring to a call history database 22 using a FOAF theory of SNS that a friend of a friend is a person concerned; when a plurality of candidates for the call destination are extracted, ranks each of the extracted candidates for the call destination in descending order of possibility of a user of a call origination source desiring as the call destination by using a result of acquiring the depth of relationship to the call origination source by weighting call history data on the candidates for the call destination on the basis of a predetermined condition; and outputs the ranked candidates together with connection identification information on each candidate for the call destination.SELECTED DRAWING: Figure 4
Patent JP-2020109852-A (JP)
Title: Semiconductor device
Inventor: TEZUKA YOSHIAKI
IPC: H01L27/088
Filed: 2020-02-27
Abstract: To provide a transistor having a high withstand voltage, a high manufacturing yield and a low parasitic capacitance, and a semiconductor device including the transistor.SOLUTION: A transistor includes: an insulator 401; an insulator 301 and conductors 310a and 310b; an insulator 302 over the insulator 301 and conductors 310a and 310b; an electron trap layer 303 over the insulator 302; an insulator 402 over the electron trap layer 303; an insulator 403 and an insulator 406a over the insulator 402; a semiconductor 406b over the insulator 406a; conductors 416a1 and 416a2 each having a region in contact with a top surface of the semiconductor 406b; an insulator 406c having regions in contact with a top surface of the insulator 403, side surfaces of the insulator 406a, the top surface and side surfaces of the semiconductor 406b, a top surface and side surfaces of the conductor 416a1, and a top surface and side surfaces of the conductor 416a2; an insulator 412 over the insulator 406c; and a conductor 404 having a region overlapping with the semiconductor 406b with the insulator 412 positioned therebetween.SELECTED DRAWING: Figure 1
Patent JP-2021132951-A (JP)
Title: Game machine
Inventor: UNABARA SHINYA
IPC: A63F7/02
Filed: 2020-02-27
Abstract: To enhance interest in a game.SOLUTION: A game machine includes: setting state control means for performing control to a setting state allowing a setting value to be changed or confirmed; and storage means capable of storing setting operation information, and time information regarding the setting operation information as history information. The game machine further includes: display control means capable of displaying an information screen for showing history information on the basis of predetermined operation; and history erasing means for executing control for erasing at least one portion of history information stored in second storage means when the amount of history information stored in the second storage means exceeds a predetermined amount.SELECTED DRAWING: Figure 292
Patent JP-2021140276-A (JP)
Title: Mill ends inventory managing device, mill ends inventory managing method, and mill ends inventory managing program
Inventor: TANAKA YUJIRO
IPC: G06Q10/08
Filed: 2020-03-02
Abstract: To provide a mill ends inventory managing device, a mill ends inventory managing method, and a mill ends inventory managing program capable of mitigating a task load of the mill ends inventory management.SOLUTION: A mill ends inventory managing device of the present embodiment includes: a master which registers type information indicating a type of each material, prime costs and unit costs, and a calculation formula for calculating a weight for each of types; processing input means for designating a material for pay-out and acceptance of a processing object and the length and quantity thereof; and mill ends achievement registering means which calculates property amount and prime cost money value of the pay-put and acceptance of the processing object on the basis of the designated length and quantity by referring to the master, calculates the property amount and the prime cost money of the mill ends on the basis of the calculated property amount and prime cost money value of the pay-out and acceptance material for each type information, and registers them in a storage unit as the mill ends inventory achievement.SELECTED DRAWING: Figure 3
Patent JP-2021139557-A (JP)
Title: Water heater
Inventor: TAKEUCHI SHIRO
IPC: F24H1/00
Filed: 2020-03-05
Abstract: To prevent freezing of a sterilization device in a water heater having the sterilization device without increasing the size of the entire device.SOLUTION: A water heater includes: a pump for causing water to flow in a water passage; a sterilization device that emits ultraviolet rays to the water passage; control means for controlling the pump and the sterilization device; and temperature detection means for detecting an outside air temperature or a water temperature in the water passage. The control means is configured to enable execution of control in a sterilization operation mode of operating the pump and the sterilization device to irradiate water flowing in the water passage with ultraviolet rays and control in a freezing prevention operation mode of operating the sterilization device to raise a temperature of the sterilization device when a temperature detected by the temperature detection means is a reference value or lower.SELECTED DRAWING: Figure 5
Patent JP-2021138506-A (JP)
Title: Landing control method of suspended cargo for electric hoisting machine
Inventor: OTSUKI MASAHIRO
IPC: B66D1/46
Filed: 2020-03-06
Abstract: To provide a control technique with respect to an electric hoisting machine capable of suppressing impact on a suspended cargo at proper operation speed in landing operation (lowering movement) of the suspended cargo for mitigating impact on the suspended cargo even when the height of a landing surface of the suspended cargo before the start of hoisting is changed from the height of a landing surface of the suspended cargo after transportation.SOLUTION: A control unit 601 outputs a winding command for starting winding operation of a suspended cargo from a hoisting position and detects whether or not a load in the winding operation satisfies predetermined conditions. An arithmetic processing unit 603 specifies the height of the suspended cargo of the hoisting machine when it is detected that the load satisfies the predetermined conditions and calculates the height of starting deceleration in the lowering operation to a landing position of the suspended cargo in accordance with the height of the landing position based on a difference between the specified height of the suspended cargo and the height of the landing position.SELECTED DRAWING: Figure 6
Patent JP-2021140102-A (JP)
Title: Phase difference laminate, optical laminate, and manufacturing method for these
Inventor: SAITO SOSUKE
IPC: H01L51/50
Filed: 2020-03-09
Abstract: To provide a phase difference laminate and an optical laminate with which handleability is good when manufacturing an optical laminate, etc., and a manufacturing method for these.SOLUTION: The phase difference laminate includes a first phase difference layer, a first pasted layer and a second phase difference layer in the order stated. The first phase difference layer includes a first liquid crystal layer which is a cured layer of a polymerizable liquid crystal compound, and the second phase difference layer includes a second liquid crystal layer which is a cured layer of a polymerizable liquid crystal compound. A piercing elastic modulus E1 of the first phase difference layer is 35 g/mm or greater. The piercing elastic modulus E1 and a piercing elastic modulus E2 of the second phase difference layer satisfy formula (1). Formula (1): 0.7≤E1/E2≤1.3.SELECTED DRAWING: Figure 1
Patent JP-2021141553-A (JP)
Title: Communication device, communication method, and program
Inventor: INOHIZA HIROHIKO
IPC: H04W16/28
Filed: 2020-03-09
Abstract: To provide a communication device, communication method and program that allow new information on operation of a first link established between one communication device and the other communication device to be appropriately shared with the other communication device when the information on operation of the first link is changed.SOLUTION: When a communication device 102 changes information on operation of a first link established with a communication device 103 on a frequency channel capable of radio communication compliant with the IEEE 802.11 series standards, it notifies the communication device 103 of the changed information on operation of the first link via a second link with the communication device 103 that is different form the first link.SELECTED DRAWING: Figure 4
Patent JP-2021144352-A (JP)
Title: Control device, irradiation device and irradiation system
Inventor: SUZUKI TOSHIHARU
IPC: E01F13/00
Filed: 2020-03-10
Abstract: To avoid a situation where a vehicle and a control bar come into contact with each other at a tollhouse on a toll road, an entrance/exit of a parking lot, and the like.SOLUTION: A control device 100 is connected to an irradiation device A201 and an irradiation device B202 that irradiate light, and controls the irradiation device A201 and the irradiation device B202. A display determination unit 102 determines an operation notification display, which is a display for notifying an operation to be taken by a vehicle, based on at least one of a position of the vehicle and a state of the vehicle. An irradiation instruction unit 104 instructs the irradiation device A201 and the irradiation device B202 to generate the operation notification display by irradiating a road surface of a traveling path on which the vehicle travels with light.SELECTED DRAWING: Figure 2
Patent JP-2021142147-A (JP)
Title: Game machine
Inventor: TANAKA KATSUMI
IPC: A63F7/02
Filed: 2020-03-12
Abstract: To provide a game machine capable of appropriately stopping putout of game media and notifying a player that a storage unit is full of the game media.SOLUTION: A game machine 1 puts out a predetermined number of game media to a storage unit in response to the game media having passed through a winning area, and includes putout means capable of stopping the putout of the game media to the storage unit, determination means for determining whether or not the storage unit is full of the game media, notification means capable of notifying the player that the storage unit is full of the game media, putout control means, and notification control means. When it is determined that the storage unit is full of the game media during the putout of the game media, the putout control means and the notification control means stop the putout of the game media at a first timing, and starts the notification by the notification means at a second timing.SELECTED DRAWING: Figure 26
Patent JP-2021142236-A (JP)
Title: Membrane for bone regeneration and/or bone gain
Inventor: YAMAUCHI KENSUKE
IPC: A61C8/00
Filed: 2020-03-13
Abstract: To provide a new membrane for bone regeneration and/or bone gain, more specifically, provide the new membrane in which a shape of a mother floor bone defined by the periosteum is made the shape being swelled in comparison with a state before the installation of the membrane, and thereby the mother floor bone can be gained.SOLUTION: A membrane for bone regeneration and/or bone gain comprises resin. The membrane is transformable elastically, is embedded between the mother floor bone and the periosteum to raise the periosteum, and is used to form a cavity for bone regeneration and/or bone gain between the mother floor bone and the periosteum.SELECTED DRAWING: Figure 1
Patent JP-2021051278-A (JP)
Title: Imaging apparatus
Inventor: AKIMOTO TAKAHIRO
IPC: G03B17/02
Filed: 2020-03-16
Abstract: To provide an imaging apparatus that performs processing of wiring in a space-saving configuration, and includes a radio module unit that is accurately positioned to an exterior member and has good assembly workability.SOLUTION: An imaging apparatus comprises: an imaging apparatus body; an image pick-up device that is arranged inside the apparatus body; a radio module that performs radio communication between the apparatus body and an external instrument; a non-conductive radio module holding member including a positioning unit that determines the position of the radio module and a wiring processing unit that performs wiring processing on a transmission unit connected with the radio module; a conductive radio module fixing member that is fixed with the radio module and connected to the ground; and a non-conductive non-conductive exterior that forms the exterior of the apparatus. The radio module is fixed with the fixing member at a fixing unit while the position of which is determined by the positioning unit with respect to the holding member; wiring processing is performed on the transmission unit by the wiring processing unit; the positions of the holding member and the fixing member are determined with respect to the non-conductive exterior while both members are integrated with each other.SELECTED DRAWING: Figure 3
Patent JP-2020103953-A (JP)
Title: Balloon assemblies having controllably variable topographies
Inventor: JOHN E BACINO
IPC: A61M25/10
Filed: 2020-03-19
Abstract: To provide balloon assemblies having controllably variable topographies and a method of manufacturing the same.SOLUTION: A balloon assembly 800 comprises: a balloon having an inflated configuration; and a template 820 having an outer surface and extending along at least a portion of a length of the balloon and having an upper distension limit. The template includes: at least one aperture 821 formed when the balloon is inflated; and a therapeutic agent 808 placed inside the at least one aperture prior to the inflation of the balloon. The therapeutic agent 808 passes through the at least one aperture 821 in the inflated configuration, and is transported to the outside through the at least one aperture 821 upon the inflation of the balloon.SELECTED DRAWING: Figure 8
Patent JP-2021149734-A (JP)
Title: State detection device and state detection method
Inventor: FUJIO AKIHIDE
IPC: G08G1/16
Filed: 2020-03-23
Abstract: To provide a state detection device and a state detection method, capable of enhancing safety consciousness of an operator.SOLUTION: A state detection device according to an embodiment comprises a first detection unit, a second detection unit, and a determination unit. The first detection unit detects a first point in time as a time when a vehicle moving in one traveling direction of a forward movement and a backing movement becomes a stop state. The second detection unit detects a second point in time as a time when the vehicle starts moving in the other traveling direction from the stop state. The determination unit determines that the vehicle is in a dangerous state when an elapse time from the first point in time to the second point in time is less than a predetermined dangerous threshold value.SELECTED DRAWING: Figure 3
Patent JP-2020128373-A (JP)
Title: Robust antibody purification
Inventor: ROMAS SKUDAS
IPC: C07K1/20
Filed: 2020-03-23
Abstract: To provide methods for separating host cell proteins (HCPs), antibody fragments and low molecular weight substances from solutions containing antibodies.SOLUTION: Disclosed is a method for separation characterized in that an aqueous clarified cell culture solution having a pH value in a range of 5-9 and a conductivity in a range of 1-150 mS/cm and also having an antibody is contacted with a hydrophobic chromatography material in a liquid chromatography column of a certain diameter for a predetermined period of time, where the column is operated at a pressure in a certain range, the antibody remains in the solution, HCPs, antibody fragments and low molecular weight substances are adsorbed by the hydrophobic chromatography material which is a separation material in a solid particulate form having an average particle diameter in a certain range and an average pore size in a certain range. Here the particulate chromatography material consists of polystyrene or poly(ethyl)styrene, which is cross-linked with a copolymer of divinylbenzene and ethylene glycol-methacrylate in a certain ratio.SELECTED DRAWING: None