baber/WOPTO huggingface dataset:
Patent JP-2023137110-A (JP)
Title: Plant cultivation device, nutritious liquid processing member, and plant cultivation method
Inventor: OSHIMA HIROYUKI
IPC: A01G31/00
Filed: 2022-03-17
Abstract: To provide a plant cultivation device or the like that accelerates growth of plants.SOLUTION: A plant cultivation device comprises: a processed nutritious liquid supply mechanism (3) which supplies nutritious liquid (B) for cultivating plants (P), which is brought in contact with pellets (31) of biodegradable plastic, to a cultivation vessel (2) cultivating the plants (P), and the processed nutritious liquid supply mechanism (3) comprises: a column (30) which brings the nutritious liquid (B) in contact with the pellets (31) of biodegradable plastic; and a pump (35) which circulates the nutritious liquid (B) between the cultivation vessel (2) and the column (30), and is installed at a halfway point in a circulation path (A) of nutritious liquid.SELECTED DRAWING: Figure 1
Patent JP-2023137835-A (JP)
Title: Communication control device and communication control method
Inventor: HAKOISHI KAZUYA
IPC: G01C21/26
Filed: 2022-03-18
Abstract: To appropriately control the communication function of on-vehicle apparatus that should be installed and used in a specific vehicle.SOLUTION: A control unit 20A includes: a power information acquisition unit 26A that acquires information indicating that an on-vehicle apparatus 10A is powered on or off; a determination unit 24A that determines whether the number of times the on-vehicle apparatus 10A is turned on and off is equal to or less than a threshold value or not on the basis of the information indicating that the power is turned on or off acquired by the power information acquisition unit 26A; and a communication control unit 28A that disables communication with an external apparatus through wide-area wireless communication or communication with a mobile information terminal through short-range wireless communication in a state where the on-vehicle apparatus 10A is not moving, based on a determination result of the determination unit 24A, if the number of times the on-vehicle apparatus 10A is turned on and off is larger than the threshold.SELECTED DRAWING: Figure 3
Patent JP-2023139528-A (JP)
Title: Sound plate percussion instrument and manufacturing method of sound plate percussion instrument
Inventor: TADANO YUICHI
IPC: G10D13/24
Filed: 2022-03-22
Abstract: To provide a sound plate percussion instrument which can reduce discomfort to a musical interval even if a tuning curve is not controlled.SOLUTION: A sound plate percussion instrument 10 is the sound plate percussion instrument 10 including a plurality of long main sound plates 1 and includes wooden cross grain sound plates 1a with grain following a width direction as a plurality of main sound plates 1 at least on a bass side.SELECTED DRAWING: Figure 1
Patent JP-2023139808-A (JP)
Title: Battery management system, and battery management method
Inventor: SAEKI HIBIKI
IPC: H02J7/00
Filed: 2022-03-22
Abstract: To suppress reduction of movable distance of a mobile object due to deterioration of a battery mounted on the mobile object when the battery is shared between a user of the mobile object and another user.SOLUTION: A battery management system 1 comprises: a battery capacity division unit 11 which virtually divides chargeable capacity of a battery 61 mounted on a mobile object 60 into a first area C1 and a second area C2 to allow use of the battery 61 in the first area C1 by a first user and use of the battery 61 in the second area C2 by a second user; a deterioration reduction amount estimation unit 12 which estimates a deterioration reduction amount as a reduction amount of the chargeable capacity of the battery 61 due to deterioration; and an allocation capacity adjustment unit 13 which reduces the chargeable capacity of the second area C2 by the deterioration reduction amount when the deterioration reduction amount is a first prescribed amount or less.SELECTED DRAWING: Figure 2
Patent JP-2023141037-A (JP)
Title: Power conversion device
Inventor: TASHIGETA TOSHIHISA
IPC: H02M7/48
Filed: 2022-03-23
Abstract: To provide a power conversion device that can speed up the restart of conversion cells.SOLUTION: A power conversion device includes: a plurality of conversion cells each of which has an isolated bidirectional DC/DC converter, a DC link, and an inverter connected to the converter via the DC link, the plurality of conversion cells being connected in series via AC output terminals of the respective inverters; and a control device that controls the plurality of conversion cells, and the control device controls, when the converter stops, the inverter installed in the conversion cell equipped with the stopped converter so as to output zero voltage to the AC output terminals.SELECTED DRAWING: Figure 1
Patent JP-2023061876-A (JP)
Title: Escalator handrail belt disinfecting machine
Inventor: WANG YI
IPC: B08B3/04
Filed: 2022-03-25
Abstract: To provide an escalator handrail belt disinfecting machine that saves energy, is environment-friendly, does not require to use electricity, effectively avoids waste since disinfecting an escalator only in use thereof, and enables a worker to start cleaning and disinfecting only by making a rolling device contact with an escalator handrail belt.SOLUTION: An escalator handrail belt disinfecting machine includes a base and a rolling device. At both ends of the base, a first supporting arm and a second supporting arm are respectively provided at both ends of the base. Both ends of the rolling device are respectively connected with the first supporting arm and the second supporting arm. The rolling device is provided with a disinfecting device. A structure is new, and design is clever. The rolling device is contacted with an escalator handrail belt in use, and by moving the handrail belt, the rolling device rotates. By driving the disinfecting device to disinfect the handrail belt, and if the use of the escalator is suspended, the operation of the disinfecting device is stopped.SELECTED DRAWING: Figure 1
Patent JP-2023143052-A (JP)
Title: Game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2022-03-25
Abstract: To enhance interest in a game and perform suitable control even if an upper limit is set to the number of game balls obtained by one big win game.SOLUTION: A game machine 10 is shifted to a c-time-shortening game state when a large win lottery result is in a c-time-shortening shift based on entry of game balls into a first winning hole 391 in an a-time-shortening game state, and can generate a V winning hole large win winning game based on entry of game balls into a second winning hole 315 opened in the c-time-shortening game state. The game machine 10 can display a pseudo large win game performance (display) in a series of pseudo large win winning game states when a V winning hole large win game is executed for multiple times. In the pseudo large win game state, a performance display in a large win game is executed in a special pattern game and a small win game. The number of entry of game balls from opening to closing of the second winning hole 315 is larger than the number of entry of game balls from opening to closing of the first winning hole 391.SELECTED DRAWING: Figure 416
Patent JP-2022153334-A (JP)
Title: In-flow control for passively irrigated electrophysiology devices
Inventor: Raymond Yue-Sing Tang
IPC: A61B18/12
Filed: 2022-03-28
Abstract: To provide a device that is responsive to changes in irrigation flow pressure and self-adjusts to normalize the fluid flow rate in an irrigation pathway between a saline bag and a sheath or other electrophysiology device such as a catheter.SOLUTION: An inline flow control device for passive irrigation tubing to be used with electrophysiology devices, includes an elastically deformable diaphragm that can assume a neutral configuration, a first flexed configuration and a second flexed configuration in response to pressure change upstream or downstream of the diaphragm in self-adjusting the fluid flow to normalize the pressure change. In one embodiment, the diaphragm is unaffixed at least at its peripheral edge to allow the diaphragm to flex at its peripheral edge to vary the fluid flow through the device. In another embodiment, the diaphragm is fixed at its peripheral edge to allow the diaphragm to flex in its inner region to allow different movement of a piston through which the fluid flows in response to pressure changes upstream and downstream of the diaphragm.SELECTED DRAWING: Figure 1
Patent JP-2023144979-A (JP)
Title: Karaoke device
Inventor: SASAKI YUTA
IPC: G10K15/04
Filed: 2022-03-28
Abstract: To provide a karaoke device that can provide song-name buzzer quizzes giving different enjoyment from before.SOLUTION: A karaoke device (10) is configured to select a music-name buzzer quiz mode in which music-name buzzer quizzes can be given. The karaoke device is provided with: a determination part (21) which determines question music and its playback section when the music-name buzzer quiz mode is selected; a first generation part (22) which generates chord progression information on the playback section based upon music piece data on the question music; a playback part (23) which reproduces a musical sound in chords based upon the chord progression information on the playback section of the question music; an acquisition part (24) which acquires an answer to a music-name buzzer quiz from a user during the reproduction of the musical sound in chords; a determination part (25) which determines whether the answer to the music-name buzzer quiz is correct based upon the music name of the question music; and a notification part (26) which gives notice of a determination result of whether the answer is correct or incorrect.SELECTED DRAWING: Figure 2
Patent JP-2023147691-A (JP)
Title: Heating addition device
Inventor: KITAHARA HIROAKI
IPC: F24H3/06
Filed: 2022-03-30
Abstract: To provide a heating addition device which can heat not only a space to be heated by a heat source but also other spaces with high temperature heat.SOLUTION: A heating addition device 10 includes: a housing chamber 11s configured to be heated by a waste oil stove 100 which heats a work side set as a first space, the housing chamber 11s formed between an outer peripheral surface of a body 110 of the waste oil stove 100 and a jacket part 11; multiple thin metallic wires 14 housed in the housing chamber 11s and entwining with each other; a duct 13 which discharges hot air from the housing chamber 11s to a second space; and a blower module 140 which sends hot air heated by the multiple thin metallic wires 14 to the duct 13 by air blowing to the housing chamber 11s.SELECTED DRAWING: Figure 1
Patent JP-2023048077-A (JP)
Title: Rotary electric machine
Inventor: NIWA WATARU
IPC: H02K21/24
Filed: 2022-03-30
Abstract: To provide a rotary electric machine that can increase an electric insulating reliability.SOLUTION: A motor device 60 includes a motor housing 70, a power drawing line 212, a grommet 255, and a first rotor 300a. The powder drawing line 212 is drawn out of a coil and is connected to a power bus-bar in a conduction possible manner. The power drawing line 212 has an outer periphery drawing unit 212a and an intersection drawing unit 212c. The outer periphery drawing unit 212a is provided in the outer periphery side of the first rotor 300a and extends in an axial direction along an inner peripheral surface 70b. The intersection drawing unit 212c extends in a direction perpendicular to the outer periphery drawing unit 212a. The grommet 255 has an outer grommet unit 258 and an inner grommet unit 257. The outer grommet unit 258 extends between the outer periphery drawing unit 212a and the inner periphery surface 70b in a radial direction, and extends toward the power bus-bar more than the outer periphery drawing unit 212a in the axial direction.SELECTED DRAWING: Figure 86
Patent JP-2023148085-A (JP)
Title: Drawing method
Inventor: MATSUURA YUYA
IPC: B21D22/26
Filed: 2022-03-30
Abstract: To provide a drawing method to mold a press product with a protrusion having a large draw depth by minimizing inflow of material to be molded with high accuracy and low cost.SOLUTION: A method applying drawing work as press work to a blank material 10 to mold a protrusion 4 of a product in the blank material 10 comprises: a protrusion molding step S1 which molds respective protrusion 6 having shapes corresponding to the protrusion 4 of the product at a pair of portions 5 of an excess metal part 3 on an extended line of the protrusion 4 of the product, while sandwiching the excess metal part 3 at the periphery of a product part 2 of the blank material 10 between an upper side blank holder 23 and the lower side blank holder 24; and a lower die molding step S2 which molds the protrusion 4 of the product in the blank material 10 using a press lower die 22 after molding the protrusion 6.SELECTED DRAWING: Figure 4
Patent JP-2023148449-A (JP)
Title: Hands-free device
Inventor: KOTANI YUJI
IPC: H04M1/725
Filed: 2022-03-30
Abstract: To provide a hands-free device capable of appropriately outputting and controlling an incoming call history while a vehicle is traveling.SOLUTION: In a vehicle control device according to the present disclosure, a connection unit 121 is connected to a mobile phone 2, a data acquisition unit 122 acquires incoming call history data, a running state detection unit 123 detects a running state of a vehicle 3. Upon accepting a request to output incoming call history data, an output control unit 124 outputs the incoming call history data to a speaker 19 so as to output voice when the running state detection unit 123 detects that the vehicle 3 is traveling, or otherwise, the output control unit 124 outputs the incoming call history data to a display unit 15 so as to output display when the running state detection unit 123 detects that the vehicle 3 is not traveling.SELECTED DRAWING: Figure 2
Patent JP-2023148860-A (JP)
Title: Detector
Inventor: NAKATSUJI FUMIO
IPC: G01F1/075
Filed: 2022-03-30
Abstract: To provide a technology for reducing energy consumption of a detector which detects a number of rotation of a rotating needle of a measuring meter.SOLUTION: A detector according to an aspect of the present invention includes: a magnet arranged on a rotating needle; a magnetic sensor for measuring an angle of the rotating needle on the basis of a magnetic field of the magnet, and an arithmetic operation device. An angle space of the rotation of the rotating needle is divided according to a first condition. The number of divisions of the first condition is three or more. A reference value is obtained by dividing the minimum rotation period of the rotating needle by the number of divisions of the first condition. The arithmetic operation device acquires a measurement result from the magnetic sensor at a time interval shorter than the reference value, and calculates the rotation number of the rotating needle by detecting that the rotating has circulated in a section area of the first condition in the angle space on the basis of the acquired measurement result.SELECTED DRAWING: Figure 10A
Patent JP-2023149329-A (JP)
Title: Method for manufacturing silicon nitride substrate, apparatus for manufacturing silicon nitride substrate, and silicon nitride substrate
Inventor: SHIMADA KAORU
IPC: C04B35/591
Filed: 2022-03-31
Abstract: To provide a method and apparatus for manufacturing a silicon nitride substrate, capable of efficiently manufacturing the silicon nitride substrate by continuous nitriding treatment and stably obtaining a silicon nitride substrate with an improved nitriding ratio.SOLUTION: A method for manufacturing a silicon nitride substrate includes the steps of: carrying in a sheet-shaped compact 50 containing silicon from an inlet of a nitriding furnace 10 having a heating mechanism 13; nitriding the sheet-shaped compact 50 carried into the nitriding furnace 10 under a nitrogen atmosphere while continuously transferring the compact from the inlet to obtain a nitriding treated substrate; carrying out the nitriding treated substrate from an outlet of the nitriding furnace 10; and sintering the nitriding treated substrate to obtain a silicon nitride substrate, wherein an oxygen concentration under a nitrogen atmosphere in nitriding treatment is controlled to 100 ppm or less. An apparatus for manufacturing the silicon nitride substrate is also provided.SELECTED DRAWING: Figure 1
Patent JP-2023149493-A (JP)
Title: friction transmission device
Inventor: NAGUMO TOSHIYA
IPC: F16H13/08
Filed: 2022-03-31
Abstract: To provide a friction transmission device capable of improving the degree of freedom in selecting a motor.SOLUTION: A friction transmission device 100 comprises: an input shaft 64 to which the rotation of a drive source is input; an input bearing ring 14 that rotates integrally with the input shaft 64; a planetary rolling element 20 that is arranged around a rotational axial line of the input bearing ring 14; and an output bearing ring 30 that is in contact with the planetary rolling element 20, and is connected to an output member 32. A speed ratio control mechanism 6 that moves the input bearing ring 14 in an axial direction is provided at a position offset in a radial direction with respect to an axial center of the input shaft 64.SELECTED DRAWING: Figure 2
Patent JP-2023151419-A (JP)
Title: floor structure
Inventor: KIKUKAWA YUKIHIRO
IPC: E04F15/024
Filed: 2022-03-31
Abstract: To suppress sound generated from a floor when walking.SOLUTION: In a floor structure 1, a plurality of floor materials 4 are stacked and laid on a top of floor support legs erected on a floor slab. The plurality of floor materials 4 include: a first floor substrate board 8 supported from below by the floor support legs; a second floor substrate board 9 arranged above the first floor substrate board 8; and a floor finishing material 10 arranged above the second floor substrate board 9 to constitute a floor surface. The second floor substrate board 9 is a layered gypsum board having a glass fiber layer 9b containing glass fiber.SELECTED DRAWING: Figure 3
Patent JP-2022097495-A (JP)
Title: Multilayer body and substrate for circuits
IPC: C08L27/18
Filed: 2022-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a fluororesin composition excellent in adhesiveness and having a low linear expansion coefficient. 
     SOLUTION: The fluororesin composition contains a melt-moldable fluororesin, and silica, wherein the fluororesin has 25 or more carbonyl group-containing functional groups for 10 6  main-chain carbon atoms; the silica is spherical silica; and the fluororesin composition has a linear expansion coefficient of 100 ppm/°C or lower. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023155838-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2022-04-11
Abstract: To provide a game machine capable of executing a new display performance.SOLUTION: As a read-ahead performance that changes a display mode of a standby reservation display, a game machine can execute a first performance in which a moving display of the standby reservation display is executed while a decorative symbol is temporarily stopped, and a second performance in which at least one decorative symbol is varied at high speed while displaying a suggestion display. An operation promotion display that prompts a player to operate an operation unit is displayed in a state where the decorative symbol is varied at high speed after the end of the moving display of the standby reservation display in the first performance.SELECTED DRAWING: Figure 399
Patent JP-2023157174-A (JP)
Title: Cryptographic communication system, cryptographic communication device, and cryptographic communication method
Inventor: OZAKI KYOHEI
IPC: H04L9/08
Filed: 2022-04-14
Abstract: To provide a cryptographic communication system that can prevent cryptographic keys from being stolen even if one of nodes that transmit and receive data about the cryptographic keys to and from users is intruded.SOLUTION: According to an embodiment, in a cryptographic communication system, a first apparatus and a second apparatus that perform cryptographic communication via a first network share an encryption key to be used for cryptographic communication via a second network composed of a plurality of nodes. The first apparatus generates n pieces of first data used to generate an encryption key, allocates the n pieces of first data to n nodes among the plurality of nodes, and sends the data out on the second network to transmit the data to the second apparatus, and generates the encryption key using the n pieces of first data. The second apparatus receives the n pieces of first data from the n nodes among the plurality of nodes, and generates the encryption key using the n pieces of first data.SELECTED DRAWING: Figure 2
Patent JP-2022095917-A (JP)
Title: contact
IPC: H01R13/24
Filed: 2022-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a contact which is a bending energization type in which a sidewall is formed by overlapping plates, and capable of easily implementing a limitation in a movable range of a contact part and suppression of positional displacement between the plates. 
     SOLUTION: The present invention relates to a contact for electrically connecting respective upper and lower connection targets. The contact is formed by bending a conductive plate so as to include: a first element to be connected to the upper connection target; a second element to be connected to the lower connection target; and a spring part which is concatenated to the first element and the second element and energizes the first element toward the upper connection target. The second element includes: an overlapped sidewall part formed by overlapping an inner sidewall part and an outer sidewall part at a lateral side of the spring part; and a bent piece part which is formed while being bent inside from the outer sidewall part. The bent piece part regulates an upward movable range of the first element and suppresses positional displacement between the outer sidewall part and the inner sidewall part. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023159517-A (JP)
Title: 作業車
IPC: B62D24/02
Filed: 2022-04-20
Abstract: 【課題】キャビンがサスペンション機構を介して機体に支持された作業車において、ラテラルロッドによるキャビンの左右動の規制が安定して行われるように構成する。 
【解決手段】運転部を収容するキャビン１０と、キャビン１０の右部及び左部を機体に支持する右及び左のサスペンション機構２４と、キャビン１０の機体に対する上下動を許容し、キャビン１０の機体に対する左右動を規制する右及び左のラテラルロッド２５とが備えられる。右のラテラルロッド２５が、右のサスペンション機構２４に対して右の横外側に配置されてキャビン１０の右部に接続される。左のラテラルロッド２５が、左のサスペンション機構２４に対して左の横外側に配置されてキャビン１０の左部に接続される。 
【選択図】図２
Patent JP-2022106827-A (JP)
Title: Methods and systems of multi-assay processing and analysis
IPC: G01N33/53
Filed: 2022-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a multi-assay processing method for processing two or more nucleic acid assays in parallel. 
     SOLUTION: A system according to the present invention comprises a module for multi-assay processing, a processor, and a nontemporary computer-readable medium, in which the medium is programmed to, when executed with the processor, cause a multi-assay processing system to: a) analyze two or more nucleic acid assay schedules having two or more steps that use two or more resources of the module for multi-assay processing; b) determine the introduction of at least one delay step within the two or more steps of the two or more nucleic acid assays before initiating the multi-assay processing; and c) introduce at least one delay step within the two or more steps of two or more nucleic acid assays, thereby allowing parallel processing of the two or more nucleic acid assays in the module for multi-assay processing. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023160421-A (JP)
Title: 回収装置および資材供給システム
IPC: B65G47/90
Filed: 2022-04-22
Abstract: 【課題】生産活動が一時的に停止された場合において、資材を再利用可能な態様で回収する。【解決手段】ロボット２とバケット３と制御装置４とを備え、バケット３が、ロボット２の動作によって、受容姿勢と払出姿勢とにわたって姿勢変更可能であり、制御装置４が、バケット３を受容姿勢に姿勢変更させるとともに、バケットを受容位置に移動させて、バケット３に被回収物を受け入れるように、ロボット２を制御する受容機能と、被回収物を収容しているバケット３を回収容器Ｃの底面の上方の所定の高さの位置に移動させるとともに、バケット３を払出姿勢に姿勢変更させて、当該所定の高さの位置においてバケット３に被回収物を払い出させるように、ロボット２を制御する払出機能と、を実現できるように構成されている。【選択図】図２