baber/WOPTO huggingface dataset:
Patent JP-2021143822-A (JP)
Title: Thermal treatment apparatus
Inventor: MORIMOTO ATSUSHI
IPC: F27B17/00
Filed: 2021-06-07
Abstract: To prevent leakage of an atmosphere gas from a thermal treatment tube in a thermal treatment apparatus comprising the thermal treatment tube and a cantilever loader.SOLUTION: In a thermal treatment apparatus, a cantilever loader 2 includes a cantilever part 3, a loader part, a door part 5 and a first seal mechanism 6. The cantilever part 3 is supported by the loader part and includes a distal end portion on which a workpiece is placed. The door part 5 closes an opening end portion of the thermal treatment tube when disposing the workpiece at a predetermined position. A through-hole 5a is provided in the door part 5, and the door part 5 is supported by the loader part in a state where the cantilever part 3 passes the through-hole 5a. The first seal mechanism 6 includes: a cover part 61 that covers an entire portion in the cantilever part 3 protruding outsides from the door part 5; a connection mechanism for connecting and fixing an end portion 61a of the cover part 61 to the door part 5; and a seal material 64 that is provided in the connection mechanism.SELECTED DRAWING: Figure 2
Patent JP-2022188603-A (JP)
Title: Stable Structure Search System, Stable Structure Search Method, and Stable Structure Search Program
Inventor: TERASHIMA CHIEKO
IPC: G16B15/30
Filed: 2021-06-09
Abstract: To provide a stable structure search system capable of efficiently searching for stable structures of middle molecules.SOLUTION: The stable structure search system includes: a calculation unit that performs weighted addition of the structural similarity between each of multiple types of molecules with known interaction potential and the first molecule included in the search target middle molecule and the charge similarity between each of the multiple types of molecules and the first molecule; and an identification unit that calculates the energy of the molecular structure of the middle molecule to be searched based on the interaction potential of the second molecule extracted from among the multiple kinds of molecules based on the result of the weighted addition and identifies whether or not the calculated energy satisfies a given condition.SELECTED DRAWING: Figure 1
Patent JP-2022189105-A (JP)
Title: Voltage monitoring circuit
Inventor: KAGIMOTO KEIGO
IPC: G01R19/00
Filed: 2021-06-10
Abstract: To provide a voltage monitoring circuit which can monitor a decline in power supply voltage by a simple structure.SOLUTION: In a voltage monitoring circuit 10, a voltage dividing circuit 16 is connected to a GND line 14B and is connected to a power supply line 14A via a transistor 26 of a limiting circuit 24. A reference voltage generation circuit 18 is operated upon application of a power supply voltage VB, and a voltage Vc of the reference voltage generation circuit 18 and a divided voltage Va of the voltage dividing circuit 16 are inputted to a comparator 20. The transistor 26 turns off as the power supply voltage VB significantly drops and a voltage Vd drops below a threshold voltage, thereby causing the divided voltage Va to 0 V. Thus, regardless of the power supply voltage VB has lowered, the voltage Va can be prevented from exceeding the voltage Vc, thereby making it possible to monitor a decrease in the power supply voltage VB by a simple structure.SELECTED DRAWING: Figure 1
Patent JP-2022189560-A (JP)
Title: Magnetic resonance imaging device
Inventor: YUI MASAO
IPC: G01R33/54
Filed: 2021-06-11
Abstract: To acquire an accurate T2 value and an index on diffusion and turbulent movement in a short imaging time.SOLUTION: A magnetic resonance imaging device includes: an imaging condition setting unit for setting a first pulse sequence in which a first gradient magnetic field pulse is disposed between adjacent refocus pulses respectively, and a second pulse sequence in which a second gradient magnetic field pulse with a pulse shape different from that of the first gradient magnetic field pulse is disposed between the adjacent refocus pulses respectively, which are pulse sequences of an FSE type having an excitation pulse and a plurality of the refocus pulses following the excitation pulse; an imaging unit for applying the first pulse sequence and the second pulse sequence to a subject, and acquiring a first signal and a second signal respectively; an image generation unit for generating a first image and a second image from the first signal and the second signal respectively; and an analysis unit for calculating a T2 value of body fluid in which an influence of the movement including diffusion of the body fluid of the subject is removed, from the first image and the second image.SELECTED DRAWING: Figure 2
Patent JP-2022191628-A (JP)
Title: Connector device and connector part
Inventor: NAKAI MASAAKI
IPC: F16L21/00
Filed: 2021-06-16
Abstract: To provide a connector device which can prevent occurrence of failure caused by vibration and impact in a new method.SOLUTION: A connector device 10 of the invention has a pair of connector parts which are connected through couplings included in themselves to connect pipes or wirings. One of the pair of connector parts and the other respectively have one of guide bushes 120 and guide bars 220 and the other. One of the connector parts has a movable part 140 which is configured to receive a load in a direction orthogonal to an insertion direction through contact portions when the guide bars 220 are inserted into the guide bushes 120 while the guide bars contacting with the guide bushes and be movable relative to the other connector part on a plane orthogonal to the insertion direction. At least one of an outer diameter of each guide bar 220 and an inner diameter of each guide bush 120 is configured so that the diameter becomes smaller as it goes in the insertion direction.SELECTED DRAWING: Figure 2
Patent JP-2023000309-A (JP)
Title: Cleaning device
Inventor: TAJIRI KAZUTAKA
IPC: H01L21/304
Filed: 2021-06-17
Abstract: To shorten cleaning time even when many deposits adhere to the whole or a portion of a wafer.SOLUTION: By imaging the whole of a surface of a wafer 10 while rotating the wafer and making the image a band-like image 100 with the radial direction of the wafer 10 as the vertical axis and the rotation angle of the wafer 10 as the transverse axis, distribution of amounts of processing chips 101-104 on the wafer 10 and positions to which the processing chips 101-104 adhere can be recognized. Therefore, a portion to which many processing chips adhere can be predominantly re-cleaned and time required for cleaning can be shortened since there is no need to re-clean the whole evenly.SELECTED DRAWING: Figure 6
Patent JP-2023002952-A (JP)
Title: Fusion false-twisted yarn and knitted fabric
Inventor: SUYAMA HIROSHI
IPC: D02G1/04
Filed: 2021-06-23
Abstract: To provide a stretch fusion false-twisted yarn and knitted fabric having excellent cool feeling and surface quality even after long-term repeating washing.SOLUTION: A fusion false-twisted yarn comprises eccentric sheath-core composite fibers composed of a polymer A and a polymer B which are two kinds of polyethylene terephthalate components, in which the difference of a weight-average molecular weight MwA of the polymer A and a weight-average molecular weight MwB of the polymer B, (MwA-MwB), is 2,000-15,000.SELECTED DRAWING: Figure 1
Patent JP-2022153224-A (JP)
Title: Inorganic oxide hollow particle
Inventor: TOKUDA HIDEKI
IPC: C01B35/12
Filed: 2021-06-29
Abstract: To provide an inorganic oxide hollow particle having its relative dielectric constant reduced compared to the conventional art.SOLUTION: An inorganic oxide hollow particle has a plurality of independent spaces in which an outer shell-covered cavity is divided by one or more partitions. The particle comprises an inorganic oxide comprising 10 mass% or more and 40 mass% or less of boron oxide, 5 mass% or less of group 1 element oxide, 5 mass% or more and 50 mass% or less of calcium oxide, and less than 14 mass% of aluminum oxide.SELECTED DRAWING: Figure 1
Patent JP-2022179245-A (JP)
Title: Multi-size wrinkle smoothing baloon-type hanger
Inventor: SATO DAISAKU
IPC: D06F57/00
Filed: 2021-05-21
Abstract: To provide a balloon-type hanger that is used when drying clothes after washing and dewatering, widely available for various sizes of the same types of clothes by one size, smooths wrinkles of the clothes while hanging and drying the clothes on the hanger, and can suppress wrinkles, and bacteria and odor generated due to contact between hangers and the clothes.SOLUTION: A multi-size wrinkle smoothing balloon-type hanger 6 comprises a hanger body section 3, an air injection section 4, and a hanging tool section 5. The hanger body section 3 and the air injection section 4 are molded into a hollow balloon-type hanger that is formed of raw material having elasticity, sealability and antibacterial property and has a shape of clothes.SELECTED DRAWING: Figure 3
Patent JP-2023006841-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-06-30
Abstract: To provide a game machine allowing a game board to be conveyed safely.SOLUTION: In a game machine having an outer frame, a body frame, and a game board, the game board includes a plate-like game plate in which a game area for allowing game balls to flow down is formed in a front side, a front constitution part that is mounted to the front of the game plate and divides an outer periphery of the game area, and multiple recessed and projecting parts formed in the front of the constitution part. Since the multiple recessed and projecting parts have a specific recessed and projecting part formed with a predetermined degree of irregularities, and a special recessed and projecting part that is positioned inside the specific recessed and projecting part in the front of the constitution part and is formed with a larger degree of irregularities than the specific recessed and projecting part, they can notify a worker whose hands touch the multiple recessed and projecting parts of presence of a game area inside the special recessed and projecting part, thus suppressing contact between an obstruction nail, an accessory, or the like within a game area and the worker's hands, suppressing deformation of an obstruction nail, occurrence of rust of an obstruction nail, and damage to accessories or the like, and hence allowing a worker to safely convey the game board.SELECTED DRAWING: Figure 303
Patent JP-2023007569-A (JP)
Title: Plant maintenance support device
Inventor: TANI HIROYUKI
IPC: G05B23/02
Filed: 2021-07-02
Abstract: To provide a plant maintenance support device capable of automatically presenting a prompt and accurate document from detection information on a sign of abnormality.SOLUTION: A plant maintenance support device comprises: a data receiving unit 200 for receiving alarm information 101 and pending issue information 102; a search document storage unit 400 for storing a search document; a search processing unit 500 including a search word extracting unit 51 for extracting a search word from the alarm information and the pending issue information, a sentence segmentation processing unit 52 for segmenting a sentence of the search document, an extracted word management unit 53 that extracts a word from the divided sentence and associates the extracted word with the search document, a same word searching unit 54 that searches for a same word which matches the search word from among the extracted word, and a search result output unit 55 that outputs the same word and the information of the search document associated with the same word; and a drawing management unit 600 that causes a display device 103 to display the same word and the search document associated with the same word based on output information of the search result output unit.SELECTED DRAWING: Figure 1
Patent JP-2021152982-A (JP)
Title: Information processor, control method, and program
Inventor: SHIONOZAKI ATSUSHI
IPC: G06F21/44
Filed: 2021-07-05
Abstract: To provide an information processing system, an information processor, a control method, and a storage medium capable of maintaining and improving the reliability of sensitivity values.SOLUTION: An information processing system includes: a communication part which acquires information related to interaction between objects from a sensing device which detects the interaction between the objects; a sensitivity information database which is constructed by cumulating evaluation values used for calculating respective sensitivity values of the objects and generated based on the information related to the interaction between the objects; a certification part which certifies the sensing device which detects the interaction between the objects and issues certification information to the sensing device; and authentication part which authenticates, based on the certification information issued to the sensing device, the information related to the interaction transmitted from the sensing device.SELECTED DRAWING: Figure 1
Patent JP-2021164686-A (JP)
Title: Adjustable locking surgical retractor
Inventor: RAMON F CESTERO
IPC: A61B17/02
Filed: 2021-07-05
Abstract: To provide a surgical retractor assembly for providing surgical exposure.SOLUTION: A surgical retractor assembly consists of multiple ring segments connected by adjustable ratchet mechanisms to form a complete ring. The ratchet mechanisms are attached to tissue retractor blades, which provide exposure of the wound when expanded, without the requirement of direct connection/attachment to an operating table. The tissue retractor blades are attached in a manner which is adjustable and facilitates raising or lowering the overall surgical retractor assembly (ring segments and connectors) with respect to the patient. The ring segments also allow attachment of additional retractor blades or other surgical retractor accessories for additional surgical exposure.SELECTED DRAWING: Figure 1A
Patent JP-2023011273-A (JP)
Title: Information processing device and program
Inventor: HIGUCHI MAKI
IPC: G06F21/55
Filed: 2021-07-12
Abstract: To suppress a fraudulent access to an information processing device.SOLUTION: An information processing device 10 includes a processor 12. When it is determined that an access from an external side is a fraudulent access, the processor 12 obtains an area 56 where an access originator is present on the basis of the IP address of the access originator, obtains a warning message 60 corresponding to the obtained area 56 of the access originator, and transmits, to the access originator, the obtained warning message 60 as a response to the access.SELECTED DRAWING: Figure 2
Patent JP-2023012278-A (JP)
Title: Water-absorbing resin composition, and absorber and absorptive article using the same, and method for producing water-absorbing resin composition
Inventor: MORITA EIJI
IPC: C08F8/00
Filed: 2021-07-13
Abstract: To provide a water-absorbing resin composition which uses a plant-derived raw material, is usable as a sanitary material without inferiority of a conventional polyacrylic acid-based absorptive resin composition, and is useful from the viewpoint of carbon neutral and environmental load reduction due to waste reduction, an absorber and an absorptive article using the same, and a method for producing a water-absorbing resin composition.SOLUTION: A water-absorbing resin composition contains a crosslinked polymer (A) having one or more monomers (A1) selected from the group consisting of a water-soluble unsaturated carboxylic acid (a1) and its salt, and a monomer (a2) converted into the water-soluble unsaturated carboxylic acid (a1) by hydrolysis, and a crosslinking agent (b) as constitutional units, and rice (B).SELECTED DRAWING: None
Patent JP-2023012340-A (JP)
Title: sealing device
Inventor: AMANO TAKUYA
IPC: F16J15/12
Filed: 2021-07-13
Abstract: To reduce manufacturing costs and secure stable sealability.SOLUTION: A sealing device 10 includes: an annular reinforcement ring 20 along an inner peripheral surface 111 of a hole of a housing 110; a cylindrical seal member 30 which is fixed to the reinforcement ring and formed of an elastic material; and an annular fixing member 40 along an outer peripheral surface of the seal member. The seal member includes: a first fixing part 31 which elastically deforms between the inner peripheral surface of the hole and the reinforcement ring to be fixed to the housing while tightly adhering to the inner peripheral surface of the hole; a second fixing part 32 which is fastened from the outer periphery side by the fixing member to be fixed to a shaft 120 while tightly adhering to an outer peripheral surface 121 of the shaft inserted into the hole of the housing; and a film part 33 provided between the first fixing part and the second fixing part.SELECTED DRAWING: Figure 1
Patent JP-2023013186-A (JP)
Title: work machine
Inventor: TAKAGI TAKAHIRO
IPC: B60K15/063
Filed: 2021-07-15
Abstract: To achieve driving with a fuel cell instead of an internal combustion engine with fossil fuel, protect a hydrogen tank for supplying fuel from overturning or the like, and suppress an increase in temperature, in a work machine having a cabin.SOLUTION: A work machine includes: a vehicle body (2); a travel device (6) which supports the vehicle body (2); a driving device (7) which drives the travel device (6); and a cabin (5) which stores a maneuvering seat (4). The driving device (7) has a driving motor (21) for driving wheels (11, 12) of the travel device (6) or a crawler, a fuel cell (22) for supplying power to the driving motor (21), a controller (23) for controlling power supply from the fuel cell (22) to the driving motor (21), and a hydrogen tank (25) for supplying hydrogen gas for fuel to the fuel cell (22). The hydrogen tank (25) is arranged in an upper section of an internal space (S1) of the cabin (5).SELECTED DRAWING: Figure 1
Patent JP-2023013260-A (JP)
Title: Rod device capable of controlling self-standing attitude
Inventor: AIDA YUTAKA
IPC: G03B17/56
Filed: 2021-07-15
Abstract: To make a rod itself stand by itself and to freely control its self-standing attitude, and use the rod for various applications.SOLUTION: A rod device comprises a self-standing rod 1, and a controller 2 for controlling a self-standing attitude of the self-standing rod 1. The self-standing rod 1 comprises a rod-like rod body 3, and an attitude control unit 4 for controlling the rod body 3 to a self-standing attitude inputted from the controller 2. The controller 2 comprises an input part 21 for inputting a self-standing attitude of the rod body 3, and an output part 22 for outputting an inputted self-standing attitude as an attitude signal. The attitude control unit 4 comprises an air blower 5 provided at an upper end of the self-standing rod 1, to forcibly blow air in a lateral direction, and a control part 6 for controlling the air blower 5 and set the rod body 3 in a self-standing attitude inputted from the controller 2. In the rod device, the control part 6 of the attitude control unit 4 controls the air blower 5 according to the attitude signal inputted from the controller 2, thereby holding the self-standing attitude of the rod body 3.SELECTED DRAWING: Figure 1
Patent JP-2023014842-A (JP)
Title: game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2021-07-19
Abstract: To provide a game machine capable of enhancing interest in a game by improving identification performance of a game state.SOLUTION: In a game hall, a number of Pachinko machines 10 and a hall computer HC for managing them are provided. In the Pachinko machines 10, an external terminal board 240 for outputting various kinds of pieces of information toward the hall computer HC from a main control device is provided. The external terminal board 240 includes a second terminal for outputting predetermined identification information for showing that a current game state is either during a jackpot state or a high-support mode. During a predetermined period after completion of the high-support mode, specific identification information in an output mode differing from an output mode of the predetermined identification information is outputted from the second terminal.SELECTED DRAWING: Figure 270
Patent JP-2022095526-A (JP)
Title: Game system, program and information processing method
IPC: A63F13/213
Filed: 2021-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a game system capable of improving convenience when operating a game, program and information processing method. 
     SOLUTION: A game system providing a game that can be executed in a plurality of user terminals accessible to a server via a network, includes an operation control unit for controlling a virtual three-dimensional operation in a game, of a player that a user uses in the game, based on the three-dimensional operation of a finger of the user detected in the user terminal. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023018907-A (JP)
Title: Drone
Inventor: FUKUDOME SHIGERU
IPC: B64C27/08
Filed: 2021-07-28
Abstract: To provide a drone that can suppress increase in power consumptions by landing legs.SOLUTION: A drone 100 is equipped with a drone main body 101, a plurality of rotors 104A and 104B pointing upward, and left and right landing leg parts 105 connected to the drone main body 101. The landing leg parts 105 include grounding parts 105A provided at a tip thereof and wing body parts 105B. The landing leg parts 105 can transit between a first hanging-down state in which the parts extend downward and a second expanding state in which the parts extend in a lateral direction. When landing, the landing leg parts 105 are in the first hanging-down state, so that the grounding parts 105A ground to support own weight of the drone main body 101 at least partially.SELECTED DRAWING: Figure 2
Patent JP-2022037900-A (JP)
Title: Parallel decompression of compressed data streams
Inventor: STEVEN PARKER
IPC: H03M7/42
Filed: 2021-07-29
Abstract: To provide techniques for performing parallel decompression of compressed data streams.SOLUTION: In various examples, metadata may be generated corresponding to compressed data streams that are compressed according to serial compression algorithms, such as arithmetic or entropy encoding, in order to allow parallel decompression of the compressed data. As a result, modification to the compressed data stream itself may not be required, and bandwidth requirements and storage requirements of the system may be minimally impacted. In addition, by parallelizing the decompression, the system may benefit from faster decompression times while also reducing or entirely removing an adoption cycle for systems using the metadata for the parallel decompression.SELECTED DRAWING: Figure 1
Patent JP-2023021714-A (JP)
Title: Pulse wave measuring device
Inventor: NAGAI TAKUYA
IPC: A61B5/02
Filed: 2021-08-02
Abstract: To provide a pulse wave measuring device capable of adjusting adhesion between a subject and a pulse wave sensor.SOLUTION: A pulse wave measuring device that can be mounted on a subject includes: a sensor part equipped with a pulse wave sensor having a strain gauge; a body part uniaxially and swingably connected to the sensor part; and a belt-like body, one end of which is uniaxially and swingably connected to a side that is not connected to the body part of the sensor part, and the other end of which is uniaxially and swingably connected to a side that is not connected to the sensor part of the body part.SELECTED DRAWING: Figure 4