baber/WOPTO huggingface dataset:
Patent JP-2022181673-A (JP)
Title: Cooker and cooking method
Inventor: HAYAMA TETSUYA
IPC: H05B6/68
Filed: 2021-05-26
Abstract: To provide a cooker that enables heating at a proper finishing temperature.SOLUTION: A cooker comprises: a heating mechanism 100 that heats an object to be heated mounted in a heating chamber; a temperature sensor 52 that is supported so as to be rotatable in a front-rear direction of the heating chamber, and detects a surface temperature inside the heating chamber in a non-contact manner; and a controller 64. The controller 64 comprises: a first temperature detection unit 101 that detects a first temperature, which is a surface temperature in the entire region in the front-rear direction, by driving the temperature sensor 52 in the entire region in the front-rear direction during operation using the heat mechanism 100; an existence range determination unit 102 that determines an existence range of the object to be heated in the front-rear direction based on the detection result of the first temperature detection unit 101; and a second temperature detection unit 103 that detects a second temperature, which is a surface temperature of the object to be heated, by driving the temperature sensor 52 within the existence range determined by the existence range determination unit 102 during operation using the heating mechanism 100.SELECTED DRAWING: Figure 6
Patent JP-2022182021-A (JP)
Title: Serial communication device and serial communication method
Inventor: MORIKAWA DAISUKE
IPC: H04L25/02
Filed: 2021-05-27
Abstract: To efficiently eliminate the shift of the timing between serial data transferred in a plurality of routes in serial communication.SOLUTION: A serial communication device transfers serial data in a plurality of lanes. Transmission-side communication means includes packet transmission means that equally divides transmission data, distributes the transmission data after the division to the respective lanes, and adds header information to the transmission data after the division distributed to the respective lanes. Reception-side communication means includes received packet skew adjustment means that adjusts skew of the data received on the respective lanes. The received packet skew adjustment means detects the header information in the data received on the respective lanes, writes data bodies of the data received at the detection timing in a data buffer, and at the timing when a predetermined number of cycles of write access to the data bodies are completed on the respective lanes, starts data transfer to the outside.SELECTED DRAWING: Figure 7
Patent JP-2022182133-A (JP)
Title: Power supply circuit and control method for power supply circuit
Inventor: SAO NOBUYA
IPC: G05F1/56
Filed: 2021-05-27
Abstract: To suppress a fluctuation in a first power supply voltage by improving a response characteristic of a current compensation circuit which draws a current from a first power supply line in accordance with a fluctuation in a power supply current flowing through a load.SOLUTION: A power supply circuit comprises: a regulator circuit that generates a second power supply voltage used by a load based on a first power supply voltage supplied to a first power supply line; a monitor circuit that monitors a power supply current flowing through the load and generates a monitor current; and a current compensation circuit that adjusts an amount of current drawn from the first power supply line in accordance with a fluctuation in the monitor current, wherein the current compensation circuit has: a current mirror circuit in which a source is connected to the first power supply line, a gate is connected to an output node of the monitor current, one drain of a pair of transistors is connected to a low voltage line and the other drain of the pair of transistors is connected to the output node; a current source connected between the output node and the low voltage line; and a first resistance element connected between the gate and the low voltage line.SELECTED DRAWING: Figure 1
Patent JP-2022182146-A (JP)
Title: Fishhook structure
Inventor: OKAMOTO MASATAKA
IPC: A01K83/00
Filed: 2021-05-27
Abstract: To provide a fishhook structure capable of keeping bait for a long time, and having enough strength when a large fish is hooked.SOLUTION: A fishhook structure includes a large hook 1 for fishing, and a small hook 2 for mounting bait. The large hook 1 has a linear thick shaft part 3, a large curvature part 4 and a large hook tip 5. The small hook 2 has a linear thin shaft part 6, a small curvature part 7 and a small hook tip 8. A heat shrink tube 9 is fitted and shrunk with heat while making the linear thick shaft part 3 and the linear thin shaft part 6 parallely contact with each other so that the large curvature part 4 and the small curvature part 7 face in an opposite direction each other to make them a combined integral structure.SELECTED DRAWING: Figure 1
Patent JP-2022183691-A (JP)
Title: Injection molding machine
Inventor: FUKUDA KEIGO
IPC: B22D17/22
Filed: 2021-05-31
Abstract: To improve noise immunity of an injection molding machine.SOLUTION: An injection molding machine 100 includes: a bed 3; and a movable side member 5 fixed to the bed 3 that is driven by a motor to perform injection molding of a molded product. A power feeder 4 converts 3-phase AC voltage to DC voltage. Servo motors M1 to M3 are installed in the movable side member 5 to drive the movable side member 5. Servo amplifiers A1 to A3 are provided in the movable side member 5 and drive the servo motors M1 to M3 when DC voltage is supplied via a DC power supply line.SELECTED DRAWING: Figure 1
Patent JP-2022001567-A (JP)
Title: Salt, acid generator, resist composition, and method for producing resist pattern
Inventor: KOMURO KATSUHIRO
IPC: C07C381/12
Filed: 2021-06-08
Abstract: To provide a salt, an acid generator, and a resist composition capable of producing a resist pattern having good CD uniformity (CDU).SOLUTION: The salt represented by formula (I), the acid generator, and the resist composition are provided. [In the formula, R1 represents -O-L1-CO-O-R5; L1 represents an alkanediyl group; R5 represents an acid-labile group; R2, R3 and R4 each represent a halogen atom or the like; m2 represents 0-4; m3 and m4 each represent an integer of 0-5; Q1 and Q2 each represent a fluorine atom or the like; R11 and R12 each represent a hydrogen atom or the like; z represents an integer of 0-6; X0 represents -CO-O- or the like; A1 represents a single bond or the like; Xa and Xb each represent O or S; X1 represents an alicyclic hydrocarbon group; and ring W represents an alicyclic hydrocarbon group.]SELECTED DRAWING: None
Patent JP-2022190221-A (JP)
Title: Physical exercise device
Inventor: OYAMA TADASHI
IPC: A61H1/02
Filed: 2021-06-14
Abstract: To provide a physical exercise device allowing a user to effectively train a whole body including lower extremities.SOLUTION: A physical exercise device includes a step 10 on which feet of a user are placed, and applies vibration to the user's feet placed on the step 10. The step 10 can be changed over among a first attitude, the attitude in a flat state, a second attitude where, compared with the first attitude, the toe side of the user on the step 10 becomes lower than a heel side, and a third attitude where, compared with the first attitude, the heel side of the user on the step 10 becomes lower than the toe side. The change from the first attitude to the second attitude is suppressed by a spring member, and the change from the first attitude to the third attitude is also suppressed by the spring member.SELECTED DRAWING: Figure 6
Patent JP-2022190365-A (JP)
Title: Joint structure and method for manufacturing joint structure
Inventor: FUCHIDA YASUHIRO
IPC: E04B1/58
Filed: 2021-06-14
Abstract: To provide a joint structure having excellent joint strength.SOLUTION: A joint structure has: a plurality of wooden plate materials having opposite surfaces opposite to each other in the right/left direction; a vertical plate material having an embedded part that is provided on the opposite surfaces and is embedded in the plurality of wooden plate materials and an upward projection part projecting upward; a binding material penetrating through the wooden plate material and the embedded part in the right/left direction; an upward projection part fastening part formed on the upward projection part; and a cement composition horizontal material for embedding the upward projection part and the upward projection fastening part.SELECTED DRAWING: Figure 1
Patent JP-2021167270-A (JP)
Title: Synthesis of AEI zeolite
Inventor: JOSEPH MICHAEL FEDEYKO
IPC: B01D53/86
Filed: 2021-06-17
Abstract: To provide a molecular sieve catalyst that suppresses thermal damage caused by adsorption of hydrocarbons in automotive catalysts and has a large resistance to coking by hydrocarbons.SOLUTION: A catalyst article for treating exhaust gas comprising a catalyst composition disposed on and/or within a honeycomb monolith substrate, wherein the catalyst composition comprises a synthetic zeolite having an AEI framework structure and an in-situ transition metal dispersed within the cavities and channels of the zeolite; the zeolite further comprises an ITE framework, provided that the AEI and ITE frameworks together are at least about 70 wt.% of the zeolite based on the total weight of the zeolite; the AEI framework and ITE framework are present in a relative weight ratio of 1:99 to 99:1; the zeolite has a SAR of 10 to 50 and contains 0.5 to 5 wt.% of copper ions; and the amount of skeletal phosphorus is less than 0.1 wt.% based on the total weight of the zeolite.SELECTED DRAWING: None
Patent JP-2023000212-A (JP)
Title: Information processing system, information processing method, and information processing program
Inventor: FUJII TAKAHARU
IPC: G06F21/62
Filed: 2021-06-17
Abstract: To provide a technology for satisfactorily ensuring security in a system so that associations between users and various kinds of data may not been identified even if the data is leaked in a system with which the system is integrated.SOLUTION: In an information processing system for exchanging data between a user terminal 10, a host server 20, and an integration server 30 located on a network, the information processing system includes: an ID management unit 21 that hashes a user ID unique to a user using the user terminal 10 and obtaining an irreversible user ID; a user ID usage region 40 that exchanges data using the user ID; and an irreversible user ID usage region 50 that exchanges data using the irreversible user ID. The user ID usage region 40 is for exchanging data with the host server 20. The irreversible user ID usage region 50 is for exchanging data with the integration server 30.SELECTED DRAWING: Figure 2
Patent JP-2023004116-A (JP)
Title: Utterance section detection device, utterance section detection method and utterance section detection device program
Inventor: TAKASHIMA YUKI
IPC: G10L25/30
Filed: 2021-06-25
Abstract: To provide an utterance section detection device capable of recognizing voice of each person from voice data in which voices of a plurality of speakers are mixed for an existing voice recognition system.SOLUTION: An utterance section detection device comprises: an utterance section determination part for receiving voice data in which voices of a plurality of speakers are mixed, determining an utterance section of each speaker from the voice data and extracting from the voice data, an intermediate speaker feature which can identify the speaker; and a speaker feature extraction part for extracting the speaker feature which can identify the speaker on the basis of the voice data and the intermediate speaker feature.SELECTED DRAWING: Figure 1
Patent JP-2022039970-A (JP)
Title: Magnetic tape cartridge, magnetic tape drive, magnetic tape system, and magnetic tape drive operation method
Inventor: NAKAO TORU
IPC: G11B23/027
Filed: 2021-06-25
Abstract: To provide a magnetic tape cartridge, magnetic tape drive, magnetic tape system and magnetic tape drive operation method that can contribute to a correction of a position relation between the magnetic tape and a plurality of magnetic elements even if the magnetic tape deforms in a width direction.SOLUTION: A magnetic tape cartridge comprises a case in which a magnetic tape is stored, and a storage medium provided in the case. In the magnetic tape drawn from the case, at least one of reading data and writing the data is performed by a plurality of linearly arranged magnetic elements. An arrangement direction of the plurality of magnetic elements is inclined toward a whole length direction side of the magnetic tape with respect to a width direction of the magnetic tape. The storage medium is configured to store inclination characteristic information indicative of a characteristic of an inclination in the arrangement direction with respect to the width direction.SELECTED DRAWING: Figure 31A
Patent JP-2023005339-A (JP)
Title: Electric motor control device
Inventor: IDE TORU
IPC: H02P21/34
Filed: 2021-06-29
Abstract: To accurately calculate the position of a rotor in an electric motor control device regardless of the rotation speed of the rotor of an electric motor.SOLUTION: A difference θoffset between a reference position θref1 of a rotor calculated by a position calculation unit 7 and a reference position θref2 of the rotor calculated by a position calculation unit 9 is stored in a storage unit 4. When the rotor rotates at a low speed, the position θ^ calculated by the position calculation unit 9 is replaced with a sum of a position θsens calculated by the position calculation unit 7 and the difference θoffset so as to correct the position θ^ calculated by the position calculation unit 9 to be a position θ'. Meanwhile, when the rotor rotates at a high speed, the position θsens calculated by the position calculation unit 7 is replaced with the position θ^ calculated by the position calculation unit 9 so as to correct the position θsens calculated by the position calculator 7 to be the position θ'.SELECTED DRAWING: Figure 1
Patent JP-2023005496-A (JP)
Title: Lock mechanism
Inventor: ADACHI SHINTARO
IPC: E05C1/06
Filed: 2021-06-29
Abstract: To provide a lock mechanism having an air-tight case for covering an arm to be engaged with an interlocking bar, which is easily installed.SOLUTION: The lock mechanism of a fitting comprises a body part, an air-tight case for covering the body part, and a lever handle. The body part comprises an arm to be engaged with an interlocking bar installed on the frame body of the fitting. The air-tight case has a flange part disposed along the opening of the frame body. The air-tight case has a recess on the rear side of the flange part.SELECTED DRAWING: Figure 3
Patent JP-2023005825-A (JP)
Title: Plank laying-out device and plank laying-out method
Inventor: SUZUKI KAZUHIRO
IPC: B26D5/00
Filed: 2021-06-29
Abstract: To provide a plank laying-out device capable of improving the yield of a glass product arranged on a glass blank.SOLUTION: A plank laying-out device comprises an arrangement setting part which determines an arrangement of a plurality of rectangular glass products cut out of a rectangular glass blank and sets positions of cutting lines for cutting the rectangular glass product on the glass blank, and the arrangement setting part includes a first arrangement optimization part which includes, when the plurality of rectangular glass products are arranged in a space on the glass blank, as evaluation indexes, the occupation rate of the rectangular glass products arranged in the space, proximity between a corner part of the glass blank located along a long side of a rectangular glass product in the space and a corner part of the rectangular glass product, orthogonality between the long side of the rectangular glass product and a long side of the glass blank, and a cutting depth of the space, repeatedly calculates a total value of weighted evaluation indexes until the yield of the rectangular glass products arranged in the space becomes proper while changing weighting of the respective evaluation indexes, and then determines rectangular glass products to be arranged in the space.SELECTED DRAWING: Figure 1
Patent JP-2023006519-A (JP)
Title: Composite electronic component
Inventor: ABE TOSHIYUKI
IPC: H05K1/16
Filed: 2021-06-30
Abstract: To ensure sufficient inductance and suppress warpage in a composite electronic component with an insulating layer embedded with an electronic component.SOLUTION: A composite electronic component 1 includes an insulating layer 11, coil patterns C1 and C2 provided on one surface 11a side of the insulating layer 11 and magnetically coupled to each other, coil patterns C3 and C4 provided on the other surface 11b side of the insulating layer 11 and magnetically coupled to each other, and an ESD protection component 2 embedded in the insulating layer 11 and connected to at least the coil patterns C1 and C2. According to this, since the coil patterns are arranged on both sides of the insulating layer 11 in which the ESD protection component 2 is embedded, sufficient inductance can be secured. Moreover, since the symmetry in the stacking direction is enhanced, the occurrence of warping is also suppressed.SELECTED DRAWING: Figure 2
Patent JP-2023009864-A (JP)
Title: Water treatment method, and water treatment device
Inventor: YOSHIKAWA HIROSHI
IPC: B01D61/12
Filed: 2021-07-08
Abstract: To provide a water treatment method and a water treatment device, storing concentrated water concentrated by an upstream separation membrane and further treating the concentrated water with a downstream separation membrane, capable of efficiently supplying the downstream separation membrane with a chemical of a specified concentration.SOLUTION: A water treatment method including an upstream membrane separation treatment step of intermittently injecting a chemical into water to be treated and subjecting the water to be treated into which a chemical is injected, to a membrane separation treatment, to obtain first concentrated water and first permeated water, and a downstream membrane separation treatment step of subjecting the first concentrated water delivered from an intermediate water tank 12 subsequent to storing the same in the intermediate water tank 12, to a membrane separation treatment to obtain second concentrated water and second permeated water, is characterized by controlling a chemical injecting time (Td), a chemical concentration rate (a) in the upstream membrane separation treatment step, and a retention time (Tr) in the intermediate water tank so that the maximum value of the concentration (C2) of the chemical flowing into the downstream membrane separation treatment step is controlled to be not lower than the concentration (C0) of the chemical flowing into the upstream membrane separation treatment step.SELECTED DRAWING: Figure 1
Patent JP-2021180500-A (JP)
Title: Method and apparatus for transmitting/receiving wireless signal in wireless communication system
Inventor: YANG SUCK CHEL
IPC: H04W72/04
Filed: 2021-07-09
Abstract: To provide a method and apparatus for efficiently performing operations of transmission and reception of a wireless signal.SOLUTION: The present invention relates to a wireless communication system and, more specifically, to a method and an apparatus therefor, the method comprising the steps of: identifying a minimum storage space per data piece in a HARQ buffer on the basis of a TTI length; storing data for transmission of a wireless signal in the HARQ buffer on the basis of the minimum storage space per data piece; and transmitting the data in the HARQ buffer during a first TTI, where, when the data is retransmitted data, the minimum storage space per data piece is based on the length of a second TTI used for initial transmission of the data, and the length of the second TTI is different from the length of the first TTI.SELECTED DRAWING: Figure 22
Patent JP-2023012011-A (JP)
Title: game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2021-07-13
Abstract: To enhance interest in a game.SOLUTION: A game machine includes: first output means for continuously outputting information during a period in a special game state or a specific period; output stop means for stopping output of information when a specific period is completed; storage means for storing the number of second special information when the specific period is completed; and second output means capable of continuously outputting predetermined information capable of identifying a state in which a predetermined variation display can be executed until a predetermined number of variation displays corresponding to the number of pieces of second special information are completed when the number of pieces of second special information is equal to 1 or larger after completion of a specific period. The second output means includes: means for continuously outputting predetermined information until a predetermined period passes after the final variation display from among a predetermined number of variation displays is completed and is stopped and displayed; and means for outputting predetermined information in a mode differing from the information.SELECTED DRAWING: Figure 556
Patent JP-2023012839-A (JP)
Title: Loop type heat pipe
Inventor: MACHIDA YOSHIHIRO
IPC: F28D15/02
Filed: 2021-07-14
Abstract: To provide a loop type heat pipe that can improve heat dissipation performance.SOLUTION: A loop type heat pipe 10 comprises: an evaporator for vaporizing working fluid; a condenser 13 for liquefying the working fluid; a liquid pipe connecting the evaporator and the condenser 13; a vapor pipe connecting the evaporator and the condenser 13; and a loop-shaped flow passage 15 through which the working fluid flows. The condenser 13 has a structure in which metal layers 31, 32, and 33 are laminated. The metal layer 31 that is an outer metal layer comprises: an inner surface 31A joined to the metal layer 32 that is an inner metal layer; and an outer surface 31B provided on the side opposite to the inner surface 31A in a thickness direction of the metal layer 32. The metal layer 31 comprises one or a plurality of concave parts 40 provided in the outer surface 31B. The concave parts 40 are provided so as not to overlap with the flow passage 15 in a planar view.SELECTED DRAWING: Figure 2
Patent JP-2023013240-A (JP)
Title: Motor drive device and electric pump device
Inventor: SUGIMOTO YUICHI
IPC: H02P6/10
Filed: 2021-07-15
Abstract: To provide a motor drive device capable of suppressing harmonic components at low cost without using a sensor having high resolution and a microcomputer with high computing power.SOLUTION: A motor drive device 1 drives a 3-phase motor 40, and includes an inverter 30 for driving the motor 40 and a controller 50 for controlling the inverter 30. The controller 50 detects a rotor location of the motor 40 for every π/6, which is smaller than π/3, generates an output command of a specific waveform that is closer to a sine wave than a square wave on the basis of a map, and controls the inverter 30 on the basis of the output command of the specific waveform. This map defines the output command of the inverter 30 for each second angle.SELECTED DRAWING: Figure 2
Patent JP-2023014500-A (JP)
Title: Information processing device, control method and program
Inventor: FUKUI MASAYUKI
IPC: G06F13/00
Filed: 2021-07-19
Abstract: To solve a problem in which a technology using Cookie is disclosed for enhancing user convenience in display processing of a Web page, but a user does not permit use of the Cookie on Web browser by the user's operation, and invalidates a function using the Cookie.SOLUTION: An information processing device comprises: acquisition means which acquires product identification information from a reference source Web page; and setting means which sets a URL based on the acquired product identification information as a hyperlink of a product common page commonly used for a plurality of products, when the product identification information can be acquired. When the hyperlink is set, the Web page about the product corresponding to the product identification information is displayed.SELECTED DRAWING: Figure 1