baber/WOPTO huggingface dataset:
Patent JP-2022525918-A (JP)
Title: 少なくとも一つのシリンダを有する内燃エンジン
IPC: F02F1/36
Filed: 2020-03-20
Abstract: 本発明は、トップダウン冷却システムを備える少なくとも一つのシリンダ（１６）を有する内燃エンジン用のシリンダヘッド（１）に関し、これは、中間デッキ（４）に隣接するとともに燃焼チャンバから離間した第１副冷却チャンバ（２）と、ファイアデッキ（５）に隣接するとともに燃焼チャンバの近くに配置された第２副冷却チャンバ（３）と、を有し、ここで、中間デッキ（４）は第１副冷却チャンバ（２）と第２副冷却チャンバ（３）との間に配置され、少なくとも一つの好ましくは環状の第１移行開口部（１１）が、噴射又は点火装置用の中央レセプタクル（１０）の領域において第１副冷却チャンバ（２）と第２副冷却チャンバ（３）との間に配置され、好ましくは中央レセプタクル（１０）がシリンダのシリンダ軸心（１６ａ）に対して同心に形成されている。本発明によれば、シリンダヘッド（１）の熱的に高いストレスを受けるパーツにおける冷却を改善するために、第１副冷却チャンバ（２）と第２副冷却チャンバ（３）との間の少なくとも一つの第２移送開口部（１２ａ，１２ｂ，１２ｃ，１２ｄ）が、二つの隣接するガス交換バルブ（７ａ，７ｂ，７ｃ，７ｄ）間の少なくとも一つのバルブブリッジ（８ａ，８ｂ，８ｃ，８ｄ）の領域に配置されている。
Patent JP-2022527891-A (JP)
Title: 物理ランダムアクセスチャネル信号の伝送方法、装置と電子機器
IPC: H04W16/14
Filed: 2020-03-19
Abstract: 本開示は、物理ランダムアクセスチャネル信号の伝送方法、装置と電子機器を提供する。この方法は、ユーザ機器ＵＥに物理ランダムアクセスチャネルＰＲＡＣＨの時間領域リソースのうちの一部である有効時間帯の情報を指示することと、前記ＵＥによって送信されるＰＲＡＣＨ信号を受信することとを含む。
Patent JP-2022527265-A (JP)
Title: 半芳香族ポリエーテルの合成プロセス
IPC: C08G65/40
Filed: 2020-04-03
Abstract: 【解決手段】 本発明は、脂肪族ジオールをベースとした半芳香族ポリエーテルの製造プロセス、プロセスによって得られる脂肪族ジオールをベースとした半芳香族ポリエーテル、並びに、膜、製造部品、及びコーティングの製造のための、脂肪族ジオールをベースとした半芳香族ポリエーテルの使用に関する。【選択図】なし
Patent JP-2022542536-A (JP)
Title: セルロースフィブリル強化補修モルタル
IPC: C04B14/06
Filed: 2020-03-11
Abstract: 補修モルタルと、補修モルタルを調製する方法とを提供する。補修モルタルは、セメントバインダーと、細骨材と、セルロースフィブリルとを含む。いくつかの実施形態において、セルロースフィブリルは、補修モルタル全体に均一に分散している。いくつかの実施形態において、セルロースフィブリルは、ナノフィブリル化セルロース及び／またはマイクロフィブリル化セルロースを含む。いくつかの実施形態において、セルロースフィブリルのアスペクト比は約２０～約５００である。当該方法は、セメントバインダー、細骨材を水／化学混和剤と混合して、コンシステンシーが良好なセメント性材料を得ることと、セルロースフィブリルを水と混合して、セルロースフィブリルスラリーを得ることと、セルロースフィブリルスラリーをワーカブルなセメント性材料と混合することとを含む。いくつかの実施形態において、セルロースフィブリルは、ワーカブルなセメント性材料全体に均一に分散している。【選択図】図２
Patent JP-2023101883-A (JP)
Title: Sensor calibration device and sensor calibration method
Inventor: ARAKI MITSUHIRO
IPC: G06T7/80
Filed: 2022-01-11
Abstract: To provide a technique for simply calibrating a position and an attitude of a sensor in a sensor calibration device.SOLUTION: A sensor calibration device includes: a reference line setting unit; a reference point setting unit which sets a reference point being a center of staying of a moving object on the reference line; a position measurement unit for measuring a position of the object; a storage unit which stores a position measurement result of the object moving on the reference line at each time point as a measurement point set; a staying point calculation unit which calculates estimated staying points of the object on the basis of a density distribution on the measurement points in the measurement point set; a line approximation unit for creating an approximate line of the measurement point set; and a parameter calibration unit which calibrates a position and attitude parameter by using the reference line, the reference point, the approximate line, and the staying point. The parameter calibration unit calibrates the position parameter by translating the approximate line so as to allow the estimated staying point to approach the reference point, and calibrates the attitude parameter by rotating the approximate line so as to allow the approximate line to approach the reference line.SELECTED DRAWING: Figure 1
Patent JP-2022050577-A (JP)
Title: Method for indicating allocated resources for harq message in random access procedure for low-complexity, narrowband terminal
IPC: H04W72/04
Filed: 2022-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of transmitting an acknowledgment message in a random access procedure in a mobile telecommunications system. 
     SOLUTION: A method includes: transmitting an uplink random access request; responsive to the random access request, transmitting a downlink allocation message indicating downlink resources for transmitting a downlink message; transmitting the downlink message using the resources indicated in the downlink allocation message; responsive to receiving the downlink message, transmitting an uplink message; and transmitting an acknowledgement message in respect of the uplink message using one or more acknowledgment resources. The one or more acknowledgment resources are identified based on at least one of the downlink allocation message, the downlink message, and the uplink random access request. 
     SELECTED DRAWING: Figure 10 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022058557-A (JP)
Title: Ion source and mass spectrometer
IPC: H01J49/16
Filed: 2022-01-11
Abstract: PROBLEM TO BE SOLVED: To generally provide a two-stage ion source for mass spectrometry, and more specifically, a two-stage ion source having a closed ion volume and an open ion volume. 
     SOLUTION: An ion source 100 includes a base 1, a first chamber, a second chamber, and an extraction unit. The first chamber is located downstream of the base and defines a first internal volume with a first pressure. The second chamber is located downstream of the first chamber and defines a second internal volume with a second pressure. The second pressure is smaller than the first pressure. A repeller electrode 7 is arranged in the first chamber. The extraction unit is located downstream of the second chamber. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023102812-A (JP)
Title: Water treating method
Inventor: KABASHIMA HIROYOSHI
IPC: B01D53/96
Filed: 2022-01-13
Abstract: To provide a water treating method which can treat inflow water to a prescribed desulfurizer pit that is performing a treatment by utilizing an absorption tower of an exhaust gas desulfurizer without utilizing the absorption tower of the exhaust gas desulfurizer, and suppresses the operation of the denitrogenation treatment by a denitrogenation treatment device.SOLUTION: A water treating method feeds inflow water to a gypsum slurry pit 40 and inflow water to an A absorbent pit 41 to a B absorbent pit 42, converges them to inflow water to the B absorbent pit 42 to make treatment water, measures (60) the water quality of supernatant water after feeding the supernatant water obtained by making a foreign matter of the treatment water precipitated in the B absorbent pit 42 to a drain pit 43 by a submerged pump SP1 from the B absorbent pit 42, and directly feeds the supernatant water that has such a measurement result that it has the water quality that does not require the denitrogenation treatment to an A drain storage tank 10 and a B drain storage tank 11 being facilities in the previous stage of the heavy metal treatment from the drain pit 43.SELECTED DRAWING: Figure 3
Patent JP-2023107452-A (JP)
Title: Contact type displacement measuring instrument, scale for contact type displacement measuring instrument, manufacturing method for scale for contact type displacement measuring instrument, and manufacturing apparatus for scale for contact type displacement measuring instrument
Inventor: TSURU TAIRA
IPC: G01D5/347
Filed: 2022-01-24
Abstract: To provide a contact type displacement measuring instrument capable of measuring a length of an absolute position faster.SOLUTION: A contact type displacement measuring instrument has: a housing; a contact piece supported by the housing movably in one direction; a scale configured to move in the one direction together with the contact piece, the scale having a surface pattern gradually increasing in roughness in the one direction from one end thereof to the other end; a light source part which irradiates a surface of the scale with parallel light; a light reception part which receives reflected light from the scale and converts a light signal of the reflected light into an electric signal corresponding to luminance thereof; and an arithmetic part which determines an absolute position on the scale corresponding to the electric signal, wherein the arithmetic part determines the absolute position based upon a previously stored function defining a relation between the electric signal and the absolute position.SELECTED DRAWING: Figure 1
Patent JP-2023108474-A (JP)
Title: Indoor equipment
Inventor: NINOMIYA KOZO
IPC: F24F13/22
Filed: 2022-01-25
Abstract: To provide indoor equipment to/from which an antibacterial agent unit is attachable/detachable and which can reliably elute an antibacterial agent from the antibacterial agent unit into drain water.SOLUTION: In a drain pan 19, a drain water passage 27b is formed where drain water flows between the wall surface of a drain pan side blow-out part 26 and an indoor heat exchanger facing the wall surface of the drain pan side blow-out part 26. A lowest point 29L of the drain water passage 27b is formed in the drain pan 19. An antibacterial agent unit 40 is arranged between the drain water passage 27b adjacent to the lowest point 29L and the lowest point 29L.SELECTED DRAWING: Figure 4
Patent JP-2023109543-A (JP)
Title: Turbine and fluid supply system
Inventor: HINO MASATO
IPC: F03D3/06
Filed: 2022-01-27
Abstract: To highly efficiently acquire energy from a pipe in which a compressive fluid circulates.SOLUTION: A turbine includes first and second blades which are supported in a pipe so as to be rotatable around a rotating axis direction orthogonal to a pipe axial direction of the pipe in which a compressive fluid circulates, and which are formed into hollow semi-spherical shapes having recessed curved faces for receiving a flow of the compressive fluid. In a state that the recessed curved face of the first blade is oriented to one side in the pipe axial direction, the recessed curved face of the second blade is oriented to the other side in the pipe axial, the first and second blades are arranged to be displaced in an orthogonal direction with respect to the pipe axial direction and the rotating axis direction while being partially overlapped on each other, and the overlap ratio of the first blade and the second blade with respect to the whole is set to an overlap ratio at which a choking phenomenon is not generated in the compressive fluid which circulates between the first and second blades.SELECTED DRAWING: Figure 6
Patent JP-2022130308-A (JP)
Title: Method for determining tooth color
Inventor: PATRIK RAUDASCHL
IPC: G06T7/00
Filed: 2022-01-31
Abstract: To provide a method for determining a tooth color in which accurate color determination is guaranteed also in a practical use site.SOLUTION: In a method, an evaluation device includes a repeatedly learning training algorithm 16 using a convolution neural network, and the training algorithm 16 captures and evaluates an image under different illumination conditions and at different imaging angles on the basis of at least one known sample tooth color which has been virtually created in an RGB color space if necessary, to learn allocation to a corresponding sample tooth color. An imaging device captures at least two images obtained by capturing an image of an auxiliary body having the known sample tooth color with at least one tooth, from different imaging angles. The evaluation device evaluates the image captured based on the learned allocation to the corresponding sample tooth color to output a tooth color to be determined according to a reference value such as a general dental color key.SELECTED DRAWING: Figure 1
Patent JP-2023112928-A (JP)
Title: Communication apparatus, communication program, communication method, and communication system
Inventor: SAKOMIZU KAZUHITO
IPC: H04W52/02
Filed: 2022-02-02
Abstract: To provide a communication apparatus capable of preventing battery consumption by an unintended packet from the outside while using a public communication line with low communication costs.SOLUTION: A communication apparatus connecting with a server for collecting sensing data through a low power wide area communication network comprises: a sensing data creation unit for creating and outputting the sensing data; an overload detection unit that detects overload of a battery for driving the apparatus and outputs an overload signal; a state management unit that outputs a non-communication state indication signal when the overload signal is input; and a wide area communication core unit that when the non-communication state indication signal is input, transits to a non-communication state in which any packet transmission/reception is temporarily impossible.SELECTED DRAWING: Figure 1
Patent JP-2022048396-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-02-04
Abstract: PROBLEM TO BE SOLVED: To enhance amusement properties of a game by variable display of an object in a game machine. 
     SOLUTION: A game machine equipped with display control means for executing a variable display game in a display device includes: a transparent member disposed in front of the game machine; a game machine component disposed ahead of the transparent member in front of the game machine and capable of emitting light in a predetermined mode; and start storage means capable of storing start storage as an execution right of the variable display game on the basis of the passage of a game ball through a start area. The display control means is capable of displaying a reservation object corresponding to the start storage in the display device, and displaying the reservation object in one of a plurality of variable modes. 
     SELECTED DRAWING: Figure 47 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023114597-A (JP)
Title: Substrate protection structure, skeleton covering structure, and set for forming substrate protection structure
Inventor: YAGI KEISUKE
IPC: E04D5/06
Filed: 2022-02-07
Abstract: To provide a substrate protection structure including a transition layer capable of efficiently transferring a plasticizer to a waterproof sheet or the like as a substrate laid on a skeleton, and capable of suppressing or preventing the occurrence of stickiness on the surface of the transition layer over a long period of time, and a skeleton covering structure with such a substrate protection structure, and a substrate protection structure forming set capable of forming such a substrate protection structure.SOLUTION: A substrate protection structure 301 includes a transition layer 1 covering at least a part of a substrate covering a skeleton having a floor part, and a particle layer 3 laminated on the transition layer 1, the transition layer 1 contains a vinyl chloride-based resin, a plasticizer and a solvent, and is constituted so as to transfer the plasticizer to the substrate, and the particle layer 3 has a plurality of particles 31, and the particles 31 are spread all over to form a single layer.SELECTED DRAWING: Figure 3
Patent JP-2022126622-A (JP)
Title: Robot cleaner equipped with at least one fixed side cleaning member
Inventor: LAURENT DELAIR
IPC: A47L9/28
Filed: 2022-02-18
Abstract: To provide a robot cleaner whose structure is simple and economical, capable of cleaning a surface to be cleaned efficiently, quickly, and easily.SOLUTION: A robot cleaner 2 includes: a body 3 having an underside configured so as to face a surface to be cleaned and a suction opening opened on the underside of the body 3 and extending in a transverse direction relative to a main moving direction of the robot cleaner; and a first side cleaning member 16 attached to the front part of the body 3 in a fixed manner and disposed adjacent to a first side end part of the body 3. The first side cleaning member 16 is flexible and includes a first cleaning part 21 configured so as to direct dust that comes in contact with the first cleaning part 21 when the robot cleaner 2 moves in the main moving direction toward the suction opening.SELECTED DRAWING: Figure 5
Patent JP-2023125868-A (JP)
Title: Front chamber structure, storage and control system for the same
Inventor: MIYATANI SHIGERU
IPC: F25D23/00
Filed: 2022-02-28
Abstract: To suppress abrupt decrease of humidity in an internal space of a storage due to door opening/closing of the storage.SOLUTION: A storage system controls opening and closing of a front chamber structure 2 and doors 14, 24, in which a humidifier 23 is provided in an internal space 20 communicating with a storage 1 via a first door 14. By keeping the humidity of the internal space 20 of the front chamber structure 2 above an absolute humidity inside the storage, it is possible to prevent the humidity inside the storage from rapidly decreasing when the first door 14 is opened.SELECTED DRAWING: Figure 1
Patent JP-2023129020-A (JP)
Title: Terminal device, information processing method, and information processing program
Inventor: MIYAKE JUNPEI
IPC: G10L15/10
Filed: 2022-03-04
Abstract: To provide a terminal device, an information processing method, and an information processing program that can improve user convenience by estimating utterance contents of a user U following an accepted utterance and providing the user U with utterance contents including the estimated utterance contents.SOLUTION: In an information processing system 100, a terminal device 1 comprises a reception unit, an estimation unit, and a provision unit. The reception unit accepts a user's utterance. The estimation unit estimates contents of a user's utterance following the utterance accepted by the reception unit. The providing unit provides the user with utterance contents including the utterance contents estimated by the estimation unit.SELECTED DRAWING: Figure 2
Patent JP-2023131229-A (JP)
Title: Printer
Inventor: MURAKOSHI TOSHIO
IPC: B41J29/38
Filed: 2022-03-09
Abstract: To accurately determine a detection period of a timing mark, and makes a margin of paper constant.SOLUTION: A printer includes a print head 121 for printing data on printing paper having a printed timing mark thereon, a printer control part 311 for controlling a motor conveying the printing paper to the print head 121, a mark sensor 327 for detecting the timing mark, and a control part 312 for notifying the printer control part 311 of a detection result according to the value of the mark sensor 327. When the printer control part 311 has a motor control signal input part to which a control signal for controlling the motor is input, and the control signal input to the motor control signal input part satisfies a condition set corresponding to a feed amount required for detecting the timing mark by the mark sensor 327, the control part 312 discriminates whether the timing mark is detected by the detection value of the mark sensor or paper shortage of the printing paper is detected.SELECTED DRAWING: Figure 4
Patent JP-2023131669-A (JP)
Title: Side seal and linear motion guide device using the same
Inventor: TAJIMI HIDEYUKI
IPC: F16C33/78
Filed: 2022-03-09
Abstract: To inhibit deterioration of a foreign object eliminating function with a simple structure and easy work.SOLUTION: A side seal 50 is joined to an end surface as seen in a moving direction of a slider body 21 which is installed crossing a guide rail 3 of a linear motion guide device 1 in a manner that enables movement of the slider body relative to the guide rail. The side seal includes: a housing 51 having a space S therein; and a side seal body 52 disposed in the space S. A lip part 53 which slidably contacts with the guide rail 3 of the side seal body 52 protrudes from the space S to the side of the guide rail 3. The housing 51 has a medium supply part 54 for supplying a medium to the space S. The supply of the medium may press the side seal body 52 to the side of the guide rail 3.SELECTED DRAWING: Figure 2
Patent JP-2023139387-A (JP)
Title: System pedestal for air-conditioning outdoor machine, air-conditioning outdoor machine module, installation method of air-conditioning outdoor machine, and assembling method of air-conditioning outdoor machine module
Inventor: HORIBA YOSUKE
IPC: F24F1/68
Filed: 2022-03-22
Abstract: To disclose a system pedestal for an air-conditioning outdoor machine which can easily prepare pedestals corresponding to sizes and the number of the air-conditioning outdoor machines, an air-conditioning outdoor machine module, an installation method of the air-conditioning outdoor machine, and an assembling method of the air-conditioning outdoor machine module.SOLUTION: A system pedestal for an air-conditioning outdoor machine for supporting a plurality of air-conditioning outdoor machines on pedestals which are prepared at installation points of the air-conditioning machines comprises; a pair of first frames which are formed into rod-shaped bodies having first lengths, and fixed on the pedestals in mutual parallel positional relationships; and a plurality of second frames which are formed into rod-shaped bodies having second lengths, and fixed on the first frames in mutual parallel relationships. The first frames have first engagement grooves which can be engaged with first fixing components for fixing the second frames on the first frames along longitudinal directions of the first frames, and the second frames have second engagement grooves which can be engaged with second fixing components for directly or indirectly fixing the air-conditioning outdoor machines on the second frames along longitudinal directions of the second frames.SELECTED DRAWING: Figure 8
Patent JP-2023140462-A (JP)
Title: Light-emitting module
Inventor: HATORI MASAMI
IPC: H01S5/02255
Filed: 2022-03-23
Abstract: To obtain a light-emitting module that can change, with a relatively simple configuration, the direction (direction of travel) and beam diameter of a light beam to be emitted.SOLUTION: A light-emitting module 100 comprises a semiconductor laser 11, and a collimator lens 12 that collimates a light beam L emitted from the semiconductor laser 11. The light-emitting module is provided with: a prism pair having two prisms 13, 14 that each have a substantially triangular plate shape and pass and deflect the light beam L between two end faces sandwiching one vertex angle, and that are sequentially arranged on a light path of the light beam L with the directions of the vertex angles opposite to each other; and a rotary stage that holds the prism pair, and is rotatable centered on a rotation axis C extending in a prism thickness direction to change the incident angle of the light beam L on the prism 12 on the upstream side on the light path.SELECTED DRAWING: Figure 1
Patent JP-2023140496-A (JP)
Title: reservoir computing device
Inventor: ISHIMURA SHOTA
IPC: G06N3/067
Filed: 2022-03-23
Abstract: To increase complexity of interneuron connection.SOLUTION: A device includes: means for generating the first to the J-th modulated light by modulating the first to the J-th continuous light with the first to the J-th data; J pieces of filter means for wavelength multiplexing J pieces of modulated light and branching them into J pieces, and filtering each of them and outputting the first to J-th reception light; means for photoelectrically converting the first to J-th reception light and outputting the first to J-th output data; and means for generating N pieces of masking data by multiplying N pieces of input data by a coefficient, and generating J pieces of data sets by dividing the N pieces of masking data into J pieces. The first to J-th data is obtained by adding the masking data contained in each data set to the first to J-th output data. The number of pieces of masking data contained in each data set is different from each other. Each of the filter means has a different passband.SELECTED DRAWING: Figure 3
Patent JP-2023142163-A (JP)
Title: Golf club head and golf club
Inventor: HIRAI KIWAMU
IPC: A63B53/06
Filed: 2022-03-24
Abstract: To provide a golf club head that enables adjustment of a trajectory of a hit ball to be close to a trajectory intended by a player, and a golf club including the golf club head.SOLUTION: A golf club head according to an aspect of the present invention includes: a head body that can be attached to a shaft; and one or more weights that can be attached to the head body in a manner that a fixation position can be changed. The head body is formed with a rail part through which the weights can slide. The rail part has an annular structure in which the weights can circulate.SELECTED DRAWING: Figure 2