baber/WOPTO huggingface dataset:
Patent JP-2018009861-A (JP)
Title: Film thickness measurement device, polishing device, film thickness measurement method, and polishing method
Inventor: NAKAMURA AKIRA
IPC: H01L21/304
Filed: 2016-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a film thickness measurement device capable of reducing a required number of film thickness measurement in advance, a polishing device, a film thickness measurement method, and a polishing method.SOLUTION: By an eddy current sensor 210, an eddy current that can be formed in a polishing object 108 is detected as impedance. Each axis of a coordinate system having an orthogonal coordinate axis is made to correspond to each of a resistance component and a reactance component. An angle calculation section 234 calculates tangent of an angle defined by a first line connecting a first point corresponding to impedance at the time when a film thickness is zero and a second point corresponding to impedance at the time when a film thickness is not zero and a diameter of a circle passing through the first point. A film thickness calculation unit 238 obtains the film thickness from the tangent.SELECTED DRAWING: Figure 1
Patent JP-2018009226-A (JP)
Title: Heat treatment method, and heat treatment apparatus
Inventor: SUZUKI KENSUKE
IPC: C21D9/40
Filed: 2016-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a bearing ring for a roller bearing constituting a roller bearing excellent in rolling motion fatigue life at a low cost.SOLUTION: A heat treatment method for obtaining a bearing ring for a roller bearing whose wall thickness varies in an axial direction includes: a process (A) of applying quenching treatment to an annular work-piece which is composed of a high carbon chromium bearing steel and whose wall thickness varies in a thickness direction; a process (B) of applying tempering treatment to the quenched work-piece, the process including immersing the whole work-piece in a cooling liquid and performing induction-heating of the work-piece in this state; and a process (C) of applying finish work to the tempered work-piece. The process (B) includes: (B1) dividing the work-piece into a plurality of sections along an axial direction according to thicknesses, and performing induction-heating of a section having a thicker wall thickness with a frequency lower than that when induction-heating a section having a thinner wall thickness; and (B2) performing the process in a state where a flow of the cooling liquid such that the cooling liquid gathers on a part forming a first raceway surface of the work-piece is generated, in the cooling liquid in which the work-piece is immersed.SELECTED DRAWING: Figure 3
Patent JP-2018008301-A (JP)
Title: Gas pressure-contacted reinforcement coupler and reinforcement connection method of using the same
Inventor: TOKUTAKE TOSHIHIRO
IPC: B23K20/00
Filed: 2016-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a gas pressure-contacted reinforcement coupler and a reinforcement connection method of using this coupler, capable of effectively suppressing HAZ rupture on a reinforcement even when using a high strength reinforcement.SOLUTION: A steel pipe coupler 1 is composed of an outside pipe 11 of a substantially cylindrical shape in an external shape having a first straight part 111 in an inner surface rear part, having a taper part 112 of expansively opening outward in an inner surface intermediate part adjacent to the first straight part 111 and having a second straight part 113 for diametrically expanding an inner diameter more than the first straight part 111 and forming a female screw part A in an inner surface front part adjacent to the taper part 112 and an inside pipe 12 of a substantially cylindrical shape in an external shape having a male screw B threadedly engaging with the female screw A formed in the second straight part 113 of this outside pipe 11 in an outer surface front part, having a straight part 121 in an inner surface rear part and having a taper part 122 for expansively opening outward in the inner surface front part adjacent to the straight part 121, and is provided with a structure capable of including a swelling C formed in a reinforcement by forming an inner-outer double pipe structure in a part.SELECTED DRAWING: Figure 3
Patent JP-2017026148-A (JP)
Title: Device for controlling release of gas from pressurised container
Inventor: Stephen J Cornall
IPC: F16K17/16
Filed: 2016-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a device for effectively decompressing a pressurised container.SOLUTION: A device for controlling release of gas from a pressurised container, includes a plug with a passage penetrating therethrough, and a diaphragm disposed in the passage, configured to initially block gas flow flowing in the passage, and allowing the gas to flow in the passage when the diaphragm is once ruptured or displaced as the diaphragm can be ruptured or displaced. The device further includes a screw located within the plug, the screw includes a lance configured to move towards the diaphragm upon rotation of the screw, and the lance ruptures or displaces the diaphragm so as to allow flow of gas to pass through the passage and flow out of the plug, once the screw is rotated by a predetermined amount.SELECTED DRAWING: Figure 3A
Patent JP-2017108375-A (JP)
Title: Novel fdma/tdma architecture using channelizer and matrix power amplifier
Inventor: CARL J HAHN III
IPC: H04B7/10
Filed: 2016-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a novel FDMA/TDMA architecture using a channelizer and a matrix power amplifier.SOLUTION: A communication system comprises: a first TDMA high-speed switch including a first switch output part; an FDMA channelizer that receives an input RF signal from the first TDMA high-speed switch; a matrix power amplifier including input parts and output parts; and a second TDMA high-speed switch including a second switch input part connected to one of channelizer output parts and a second switch output part connected to a corresponding input part of the matrix power amplifier, receiving an output RF signal from the FDMA channelizer and transmitting the output RF signal to a selected input part of the matrix power amplifier. Each of specific output parts is coupled to a corresponding antenna beam.SELECTED DRAWING: Figure 2
Patent JP-2017025307-A (JP)
Title: Polyamide resin composition and molded body
Inventor: I TOSHIICHIRO
IPC: C08L71/02
Filed: 2016-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide resin composition having high fire retardant, good balance of toughness, rigidity and load deflection temperature as well as bending fatigue resistance and a molded body.SOLUTION: There is provided a polyamide resin composition containing (A) a polyamide resin and (B) a melamine cyanurate-based fire retardant, where (A) contains (A1) polyamide 66, (A2) a polyamide copolymer consisting of at least one kind of monomer unit selected from polyamide 6, polyamide 610, polyamide 612 and polyamide 6I and a monomer unit of polyamide 66 and (A3) polyamide 6 with (A) of 60 to 75 mass%, (B) of 25 to 40 mass%, (A1) of 15 to 40 mass%, total of (A2) and (A3) of 20 to 60 mass% based on total 100 mass% of (A) and (B) and mass ratio A2/A3 of 92/8 to 50/50.SELECTED DRAWING: None
Patent JP-2016193262-A (JP)
Title: System for precise temperature control of liquids in consumer products
Inventor: JOSEPH BEHM
IPC: A47J31/54
Filed: 2016-07-21
Abstract: PROBLEM TO BE SOLVED: To provide systems to allow temperature control more precise and accurate than the current state of the art for consumer products that heat liquids such as, without limitation, coffee makers, tea makers, electric kettles and espresso machines, while using general components that are not expensive and not highly precise.SOLUTION: One feature of such systems is obtaining the temperature of a liquid with reference to a system installation altitude and sensor data having individual difference in detecting the boiling point of the liquid, without precisely detecting the absolute temperature of the liquid.SELECTED DRAWING: Figure 1
Patent JP-2018015082-A (JP)
Title: Slot machine
Inventor: MATSUZAKI HIROHISA
IPC: A63F5/04
Filed: 2016-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine capable of shifting image presentations at an appropriate timing according to the progress of games.SOLUTION: According to a result of a combination lottery, when a lever operation is received, between an image data group for a success image to be displayed when a symbol combination for a bell combination is stop-displayed and an image data group for a failure image to be displayed when the symbol combination for the bell combination is not stop-displayed, the image data group for the failure image is selected and displayed in a presentation. Within a period from the time of receiving a first stop operation to the time of receiving a second stop operation, if the symbol combination for the bell combination is definitely determined to be stop-displayed, within that period, a shift is made from the image data group for the failure image to the image data group for the success image.SELECTED DRAWING: Figure 23
Patent JP-2018015479-A (JP)
Title: Isolator system and aeration method of isolator system
Inventor: WATANABE SOMA
IPC: F24F7/007
Filed: 2016-07-29
Abstract: SOLUTION: An isolator system 1 has an operation room in an isolator 2 or a pass box 3 which is maintained at a sterile condition, decontamination gas supply means 11 for decontaminating inside of the operation room by supplying a decontamination gas into the operation room, aeration means 55 and 56 for conducting aeration which removes a decontamination component in the operation room by supplying air into the operation room and further heaters 59, 59', 66, 67 for increasing temperature of air in the operation room at required locations. During conducting aeration, a first aeration process for increasing temperature of air in the operation room and a second aeration process for reducing temperature of air in the operation room, which is increased in the first aeration process are performed.EFFECT: Time required for aeration operations can be shortened.SELECTED DRAWING: Figure 1
Patent JP-2018023184-A (JP)
Title: Setting device
Inventor: MIZUNO TAKAMI
IPC: H02J13/00
Filed: 2016-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a setting device capable of changing circuit information of a measurement device as necessary without using a dedicated HEMS terminal.SOLUTION: The setting device includes: a communication unit communicating with a measurement device 22 for executing power calculation of each circuit of a distribution panel 2; a display unit 14 capable of displaying circuit information of all branch circuits 3 connected with the measurement device; and a setting unit capable of setting circuit information of the branch circuit. The setting unit is configured to be provided for each of the branch circuits.SELECTED DRAWING: Figure 1
Patent JP-2018022268-A (JP)
Title: Document management device, document management system and program
Inventor: ITO YASUHIRO
IPC: G06F17/30
Filed: 2016-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a document management device capable of setting a document importance or user importance of a second user according to a document importance or user importance of a first user even if no operation is generated for a document.SOLUTION: A document management device includes: an importance degree acquisition part 202 configured to acquire a document importance being an importance of a document for a user and/or a user importance being an importance of another user for the user; and an importance degree setting part 205 configured to set a document importance for a second user according to the document importance for the first user and/or setting a user importance for the second user according to the user importance for the first user.SELECTED DRAWING: Figure 4
Patent JP-2016185451-A (JP)
Title: Game machine
Inventor: YOSHIZAWA TAKASHI
IPC: A63F7/02
Filed: 2016-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can execute a more novel reliability suggestion performance that attracts a player.SOLUTION: A display area of image display means of a game machine is divided into a first display area and a second display area, a performance video continuously displayed on the first display area until a prescribed timing arrives as an expectation performance which makes a player expect that a special game is to be played, and reliability suggestion performance which suggests a reliability in executing a special performance is continuously displayed on the second display area until the prescribed timing arrives from a timing at which it is determined that operation reception means is operated.SELECTED DRAWING: Figure 15
Patent JP-2018021231-A (JP)
Title: High strength steel sheet and manufacturing method therefor
Inventor: KAKIUCHI ELIJAH
IPC: C21D9/46
Filed: 2016-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a high strength steel sheet having tensile strength, yield ratio, TS×EL, LDR, hole-expansion rate, sheet thickness reduction rate of a breaking part during a tensile test and SW+ cross tensile at high level.SOLUTION: The high strength steel sheet containing C:0.15 mass% to 0.35 mass%, total of Si and Al:0.5 mass% to 3.0 mass%, Mn:1.0 mass% to 4.0 mass%, P:0.05 mass% or less, S:0.01 mass% or less and the balance Fe with inevitable impurities, and having a steel structure with ferrite fraction of 5% or less, total fraction of tempered martensite and tempered bainite of 60% or more and retained austenite amount of 10% or more, average size of MA of 1.0 μm or less, average size of retained austenite of 1.0 μm or less, retained austenite with size of 1.5 μm or more of 2% or more of all retained austenite, scattering intensity of 1.0 cmor less at q value in X ray small angle scattering of 1nm.SELECTED DRAWING: Figure 1
Patent JP-2018024050-A (JP)
Title: Dressing method and grinding method for workpiece
Inventor: KIDO KOJI
IPC: B24B49/02
Filed: 2016-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a simple and easy method for preventing occurrence of variation in dressing to a grind stone caused by abrasion of the grind stone or dressing diamond and the like.SOLUTION: A dressing method includes calculating the diameter of a grind stone on the bases of the positions of a grind stone shaft 3 and a dressing unit 11, and obtaining the positional deviation R of the grind stone shaft 3 by comparing the position A1 of the shaft 3 at the time point of grinding completion obtained based on the actual dimension of a workpiece 6 measured by an in-line sizing device 10 with the position A0 of the shaft 3 at the time point of planned grinding completion calculated based on the grind stone diameter. In the case where the positional deviation R exceeds a prescribed range, the amount integrated corresponding to the deviation R is stored as an integration amount M. In a dressing start timing, a correction dressing is performed in response to the integration amount M when the amount M exceeds a setting range.SELECTED DRAWING: Figure 6
Patent JP-2018033017-A (JP)
Title: Network processing apparatus and packet processing method
Inventor: SEKIHARA YUSUKE
IPC: H04L45/50
Filed: 2016-08-25
Abstract: PROBLEM TO BE SOLVED: To realize high throughput software packet processing easily at a low cost.SOLUTION: A network processing apparatus 1 is provided with a NIC section 10 composed of hardware. In the NIC section 10, a parsing unit 11 acquires a specific bit string from the input packet, a hash arithmetic unit 12 calculates the hash value of the specific bit string, a data assigning unit 13 assigns the hash value to the packet, a data sending unit 14 transfers the packet assigned with the hash value to a server 20, and the server 20 constituted of a software executes packet processing corresponding to the packet, based on the hash value assigned to the packet received from the NIC section 10.SELECTED DRAWING: Figure 1
Patent JP-2017022736-A (JP)
Title: Wireless control of power supply, illumination, and automation
Inventor: BARRIE DAVIS
IPC: H04Q9/00
Filed: 2016-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a power control unit and a method for using the power control unit in order to change the supply of electricity to an electric device by using a peer-to-peer wireless communication link between a controller and the power control unit.SOLUTION: The present invention includes: power control devices or units 200 and 300 that are used for supplying power to connected electric or electronic devices 26-38 and inserted into standard commercial power receptacles; and a battery-driven handheld controller (smart phone 100) capable of communicating with the power control units via a short-range wireless link. A communication link is established by using Wi-Fi direct or Bluetooth (R) communication technique.SELECTED DRAWING: Figure 11
Patent JP-2018030116-A (JP)
Title: Filtration filter
Inventor: HORISAWA KAZUFUMI
IPC: C08G64/06
Filed: 2016-08-26
Abstract: CONSTITUTION: A filtration filter is characterized by including a molding material whose essential component is polycarbonate and which has a content of phosphorous element P of 20 μg/g or less in the molding material.EFFECT: A filtration filter of the present invention is extremely useful since hydrolysis under high temperature and humidity conditions, such as steam sterilization and the like, is suppressed, the deterioration of physical properties, such as devitrification (whitening) due to hydrolysis that may occur when sterilized by a steam sterilization method, mechanical properties and the like, is suppressed, and physical properties, such as transparency, mechanical properties and the like, are maintained even when immersed and left in hot water.SELECTED DRAWING: None
Patent JP-2018034535-A (JP)
Title: Vehicular back door
Inventor: MOTOHASHI JUNPEI
IPC: B60J5/10
Filed: 2016-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular back door configured so that an inner panel is bonded to an outer panel made of resin with a first bonding material and a second bonding material with different elasticity, which can suppress liquid from entering the inside of a vehicle when the vehicular back door is in an opened state.SOLUTION: A back door 14 has an inner panel 22, an outer panel 24, a first bonding material 72, and a second bonding material 74. The inner panel 22 can be turned around a door hinge 13. The outer panel 24, made of resin, is mounted with a license plate 58. The first bonding material 72 has a lengthy part 72A and an extending part 72B, is arranged at a region A overlapping with the license plate 58, and bonds the inner panel 22 to the outer panel 24. The second bonding material 74 is higher in elasticity than the first bonding material 72, has a lengthy part 74A and an extending part 74B, is arranged at a region B in the outer panel 24, is formed in a frame shape together with the first bonding material 72, and bonds the inner panel 22 to the outer panel 24.SELECTED DRAWING: Figure 4
Patent JP-2018042307-A (JP)
Title: Motor controller
Inventor: SHIBANO YUSUKE
IPC: H02P6/16
Filed: 2016-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a motor controller capable of estimating a rotational position with higher accuracy.SOLUTION: A motor controller of one embodiment comprises: a line-to-line current variation detection part, when energization is performed by a drive circuit with respect to at least two-phases of windings of a multi-phase synchronous motor, obtaining variations of currents of the two-phases and obtaining a variation of a line-to-line current from the variations of the currents of the two-phases; a zero-cross point detection part detecting a zero-cross point of the variation by comparing the variation of the line-to-line current with a threshold value; a detection timing correction part correcting detection timing of the zero-cross point by the zero-cross point detection part based on a difference between the timing and a true zero-cross point; and an energization control part controlling the energization by the drive circuit based on the detection timing corrected by the detection timing correction part.SELECTED DRAWING: Figure 1
Patent JP-2018038565-A (JP)
Title: Rotary drum type game machine
Inventor: SATO MOTOKI
IPC: A63F5/04
Filed: 2016-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a novel game property related to a replay winning combination drawn in lottery during a special game state.SOLUTION: A rotary drum type game machine is configured such that a winning tendency for a predetermined drawing pattern combination related to a replay winning combination drawn in lottery during a special game state is different depending on whether a game can be in an advantageous section or in a non-advantageous section.SELECTED DRAWING: Figure 1
Patent JP-2016226046-A (JP)
Title: Program for information terminal, control method, information providing method and information terminal
Inventor: SASAKI TAKAMITSU
IPC: H04M11/00
Filed: 2016-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a program for an information terminal that can surely prevent malfunction, a control method, an information providing method and an information terminal.SOLUTION: According to a control method, a computer of a portable information terminal is caused to display a display screen representing a floor plan including at least one room on a display; by using one or two or more memories for managing first information representing types of one or more device icons representing each of one or more target devices and second information representing the attribute of each of the one or more rooms in association with each other; one or more device icons are displayed in an area on a display screen corresponding to a room corresponding to each of one or more device icons according to the type of one or more device icons; and when it is determined that one of the one or more device icons is the second type device icon, one device icon is displayed in an area on the display screen corresponding to the same room as the room in which the first type of device icon is displayed.SELECTED DRAWING: Figure 145
Patent JP-2018046370-A (JP)
Title: Authentication server, authentication method, control program, and authentication system
Inventor: WOO YEONG CHEUL
IPC: H04M1/673
Filed: 2016-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an authentication system that has high security strength and allows for simple personal authentication.SOLUTION: An authentication server according to the present invention comprises: a storage unit that for each portable terminal, stores a telephone number, a terminal identification number, and a code number of a user in relation to one another; an acquisition unit that from a telephone, acquires a telephone number of a specific portable terminal whose function has been restricted and a code number of a user; a request unit that when the acquired telephone number of the specific portable terminal and code number of the user are stored in relation to each other in the storage unit, requests a terminal identification number from the specific portable terminal; a reception unit that receives the terminal identification number transmitted from the specific portable terminal; and a transmission unit that when the received terminal identification number and the acquired telephone number of the specific portable terminal are stored in relation to each other in the storage unit, transmits a release signal for releasing functional restriction to the specific portable terminal.SELECTED DRAWING: Figure 1