baber/WOPTO huggingface dataset:
Patent JP-2022537891-A (JP)
Title: 追跡システム視野を配置するシステムおよび方法
IPC: A61F2/46
Filed: 2020-06-19
Abstract: 【解決手段】コンピュータ支援の外科手術用手順中に、光学追跡システムの視野（ＦＯＶ）を配置するのを支援する方法およびシステムが提供される。当該方法は、ディスプレイ上に、可視光線検出器からのビューを表示する工程と、ディスプレイ上のオーバーレイとして、可視光線検出器からの表示されたビュー上に、２以上の光学追跡検出器のＦＯＶの輪郭を生成する工程と、を含む。ユーザーは、その後、可視光線検出器からの前記表示されたビューと生成された輪郭とに基づいて、ａ）２以上の光学追跡検出器、または、ｂ）追跡されたオブジェクト、の少なくとも１つを配置する。【選択図】図３Ａ
Patent JP-2022535343-A (JP)
Title: 化合物、これを含むコーティング組成物およびこれを用いた有機発光素子
IPC: C09K11/06
Filed: 2020-07-16
Abstract: 本明細書は、化学式１の化合物、これを含むコーティング組成物およびこれを用いた有機発光素子を提供する。
Patent JP-2022535278-A (JP)
Title: インシトゥチャンバ洗浄能力を備えた物理的気相堆積（ｐｖｄ）チャンバ
IPC: C23C14/34
Filed: 2020-05-13
Abstract: プロセスキットシールドおよびそれを組み込んだプロセスチャンバの実施形態が、本明細書で提供される。いくつかの実施形態では、基板を処理するためにプロセスチャンバで使用するように構成されたプロセスキットは、上部部分および下部部分を有する円筒状本体を有するシールドと、プロセスチャンバの壁で支持されるように構成され、シールドを支持するための載置面を有するアダプタセクションと、アダプタセクションに結合され、シールドを加熱するためにプロセスチャンバの少なくとも１つの電源に電気的に結合されるように構成されたヒータとを含む。【選択図】図２
Patent JP-2022522379-A (JP)
Title: トリガードアテンションを用いたエンドツーエンド音声認識のためのシステムおよび方法
IPC: G10L15/32
Filed: 2020-01-16
Abstract: 音声認識システムは、入力音響信号をエンコーダ状態のシーケンスに変換するエンコーダと、トランスクリプション出力をエンコードするエンコーダ状態のシーケンス内のエンコーダ状態の位置を特定するアライメントデコーダと、特定したエンコーダ状態の位置に基づいてエンコーダ状態のシーケンスをパーティションのセットに分割するパーティションモジュールと、自身に入力としてサブミットされたエンコーダ状態の各パーティションごとにトランスクリプション出力を決定するアテンションベースデコーダとを含む。システムは、音響信号を受けると、エンコーダを用いてエンコーダ状態のシーケンスを生成し、アライメントデコーダが特定したエンコーダ状態の位置に基づいてエンコーダ状態のシーケンスをパーティションのセットに分割し、パーティションのセットをアテンションベースデコーダ内に順次サブミットすることにより、サブミットしたパーティションのうちの各パーティションごとにトランスクリプション出力を生成する。
Patent JP-2022538271-A (JP)
Title: 二次感染の予防および／または治療に使用するための表面タンパク質（ｓｐ－ｄ）／ｓｉｒｐａ／ｓｈｐ２経路の阻害剤
IPC: A61K48/00
Filed: 2020-06-23
Abstract: 発明は、二次疾患、特に院内疾患の予防ならびに／または治療に使用するための、表面タンパク質Ｄ（ＳＰ－Ｄ）の阻害剤、および／またはＳＰ－Ｄ－ＳＩＲＰα相互作用の阻害剤に関する。本発明はまた、二次感染の治療に使用するための表面タンパク質Ｄ（ＳＰ－Ｄ）の阻害剤および／またはＳＰ－Ｄ－ＳＩＲＰα相互作用の阻害剤を含む、医薬組成物に関する。本発明は、療法的および診断的医療技術分野における用途を見出す。
Patent JP-2022033336-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which allows a displacement member to perform interesting displacement. 
     SOLUTION: In a displacement member 850, one end side is pivotally supported on a front face base 820 and the other end side is provided in a vertically displaceable manner by the drive of a drive motor 880. An energization spring SP is interposed between the displacement member 850 and the front face base 820. In a state of terminating the application of a driving force from the drive motor 880 to the displacement member 850, the displacement member 850 is displaced in a reciprocating manner by the action of a gravitational force of the displacement member 850 and an elastic recovery force of the energization spring SP. As a result, the displacement of the displacement member 850 in a gravity direction can be made a motion of orthogonal projection of a constant velocity circular motion, thereby allowing the displacement member 850 to perform interesting displacement. 
     SELECTED DRAWING: Figure 55 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023102436-A (JP)
Title: projector
Inventor: KADOTANI NORIKAZU
IPC: G03B21/14
Filed: 2022-01-12
Abstract: To provide a projector capable of suppressing occurrence of a flicker generated by rotatably driving fluorescent screen while suppressing a load of a motor.SOLUTION: A projector includes: a solid-state light source; a rotation fluorescent screen; a liquid crystal light modulating device for modulating light from the rotation fluorescent screen; and a control device for controlling the solid-state light source and the rotation fluorescent screen. The rotation fluorescent screen has a disk, and multiple fluorescent light emitting parts disposed in a circumferential direction of the disk. When the rotation fluorescent screen is rotated, brightness of emitted light is changed. When a pulse width modulation control frequency of the solid-state light source is set to A [Hz], a rotational frequency of the rotation fluorescent screen is set to B [Hz], and the number of the fluorescent light emitting parts lined up in a circumferential direction is set to C, the control device performs control such that one of a relational expression of C=A/2B, where C is an integer of 2 or larger, and a relational expression of C≥(A+20)/B in the case of A-2CB≥0, C≤(A-20)/2B, and A-CB<0 is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2023059787-A (JP)
Title: Information processing method, program, and information processing apparatus
Inventor: SOMEDA HIROSHI
IPC: G06F16/17
Filed: 2022-01-12
Abstract: To provide an information processing method and so on which can suitably utilize data between different entities.SOLUTION: An information processing method according to the present invention makes a computer carrying out the steps of: acquiring a first discriminator of a first entity and a first loss function for the first discriminator; converting, into a common data structure common to both of the first entity and a second entity different from the first entity, data of data sequence agreed by the first entity and the second entity of the data of the second entity; and learning the first discriminator based on the converted data of the second entity and the first loss function.SELECTED DRAWING: Figure 1
Patent JP-2022100305-A (JP)
Title: Air curtain device
IPC: F24F9/00
Filed: 2022-01-03
Abstract: PROBLEM TO BE SOLVED: To provide an air curtain device capable of blocking, capturing, sterilizing and removing droplets scattered by coughs and conversions with an air curtain without causing discomfort to people, in order to prevent droplet infection by viruses through face-to-face and dialogue. 
     SOLUTION: An air curtain device comprises: a discharge unit having a discharge air adjustment unit that gradually slows down a wind speed of air sent from a discharge fan and discharged from a discharge port toward those facing each other; ducts that are located on the left and right sides of an air curtain, and send air suctioned from a suction port to an air inlet of the discharge unit; and ultraviolet irradiation means that is provided in the ducts and sterilizes air passing through the ducts. The air curtain device creates an air curtain that allows air to flow from above to below between those facing each other, and blocks, captures, sterilizes and removes droplets scattered by people's coughs or conversations with an air curtain without causing discomfort to people. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023107465-A (JP)
Title: Design system and design method of air conditioning duct system, and program
Inventor: NAKAZAWA MOTOHIRO
IPC: F24F11/49
Filed: 2022-01-24
Abstract: To reduce a load of air volume adjustment in a piping construction site by enabling the design of an air conditioning duct system while predicting air volume for each branch duct beforehand.SOLUTION: When an air conditioning duct system 1 including a branch chamber 10 and a plurality of branched ducts 21 to 26 is designed using a design system 3, distribution performance information of air conditioning air to respective branch ports 11 to 16 of the branch chamber itself is held in a storage portion 33 of the design system 3. The lengths of the respective branched ducts 21 to 26 and information related to air flow resistance including local resistance are set in and input to the design system 3. The design system 3 calculates distribution information Q21 to Q26 to the respective branched ducts 21 to 26 of the air conditioning air on the basis of the distribution performance information and the air flow resistance information.SELECTED DRAWING: Figure 1
Patent JP-2023113254-A (JP)
Title: Fuel cell system and temperature reduction method for fuel cell stack
Inventor: YAMAMURA SHUICHI
IPC: H01M8/04746
Filed: 2022-02-03
Abstract: To shorten a time required for making a temperature of a fuel cell stack be equal to or lower than a predetermined temperature.SOLUTION: A fuel cell system comprises a temperature reduction processing unit that when a power generation stop command for stopping power generation of a fuel cell is given, introduces oxidant gas with a flow amount greater than a flow amount of oxidant gas at a point of time at which the power generation stop command is given while continuing power generation of the fuel cell and introduces raw fuel gas with a flow amount smaller than a flow amount of raw fuel gas at the point of time.SELECTED DRAWING: Figure 3
Patent JP-2022064997-A (JP)
Title: Vehicle braking method, apparatus, device, storage medium, program and vehicle
Inventor: XING LIANG
IPC: B60T7/12
Filed: 2022-02-04
Abstract: To provide a vehicle braking method which optimizes a braking effect that can be applied to an intelligent training vehicle.SOLUTION: A vehicle braking method comprises the steps of: generating a first brake control signal for controlling a brake traction mechanism so as to perform braking by drawing a brake pedal according to a first braking parameter on the basis of the first braking parameter of a vehicle when receiving a braking trigger signal; collecting braking data in the current braking process; evaluating a braking effect of the current braking process on the basis of the collected braking data; and determining whether or not the first braking parameter is adjusted on the basis of the evaluated result and using the first braking parameter after determination for the next braking process of the vehicle. A technical method according to an embodiment of the present disclosure can be applied to an intelligent training vehicle, automatically calibrate the braking parameter of the vehicle, and optimize the braking effect to improve the bodily sensation of a user.SELECTED DRAWING: Figure 1
Patent JP-2022122274-A (JP)
Title: earphone earpiece
Inventor: HUANG CHENG-HOUNG
IPC: H04R1/10
Filed: 2022-02-07
Abstract: To provide an earpiece capable of maintaining strength, improving comfort given to a user, and giving a sense of security when worn.SOLUTION: An earpiece 100 has a central support 1 and an umbrella-shaped portion. The central support 1 is columnar. The umbrella-shaped portion covers the central support 1 and has a first component 21 and a second component 22. The hardness of the first component 21 is a first hardness, and the hardness of the second component 22 is a second hardness that is less than the first hardness. An upper end 211 of the first component 21 is connected with the top end of the central support 1, and the lower end 212 of the first component 21 is combined with the upper end 221 of the second component 22 to form a switching section 23.SELECTED DRAWING: Figure 2
Patent JP-2023118262-A (JP)
Title: Work machine
Inventor: NAKANO TADASHI
IPC: E02F9/26
Filed: 2022-02-15
Abstract: To provide a work machine reduced in an operator's load when releasing an operation limit of the work machine.SOLUTION: A work machine (10) comprises periphery monitoring cameras (20LB, 20RB, 20RF) as periphery monitoring sensors, receivers (23LB, 23RB, 23RF), a controller (110), a cab (13), and limit releasing switches (22LB, 22RB, 22RF) receiving a limit releasing operation. The controller performs operation limit of the work machine on the basis of a detection result of the periphery monitoring sensors (S04), determines that an object detected on the basis of identification information of a co-worker received by the receivers is a co-worker registered in advance (S05:Yes), and when the limit releasing switches are operated (S06:Yes), releases the operation limit (S07).SELECTED DRAWING: Figure 5
Patent JP-2023119383-A (JP)
Title: Optical amplification fiber, optical fiber amplifier, and optical communication system
Inventor: KOSAKA SHIGEHIRO
IPC: H01S3/067
Filed: 2022-02-16
Abstract: To provide an optical amplification fiber whose excitation efficiency is improved, and an optical fiber amplifier and an optical communication system using the optical amplification fiber.SOLUTION: The optical amplification fiber comprises: at least one core part to which a rare earth element is added; an inside clad part that encloses the at least one core part, and which has a lower refractive index than the maximum refractive index of each core part; and an outside clad part that encloses the inside clad part, and which has a lower refractive index than the refractive index of the inside clad part. The inside clad part includes a different refractive index region whose refractive index is different from those of the adjacent regions. The length of the inside clad part is such that, when multi-mode pump light of power equal to or smaller than the number of core parts multiplied by 500 mW is inputted to the inside clad part and output signal light of power of 20 dBm or greater is outputted in each core part, the absorption-strip length product of the peak value (dB/m) of absorption vector at a wavelength of 1530 nm multiplied by the length (m) of the optical amplification fiber is less than 100 dB.SELECTED DRAWING: Figure 1
Patent JP-2023119848-A (JP)
Title: electric circuit
Inventor: KONDO NAOYA
IPC: H02J50/12
Filed: 2022-02-17
Abstract: To provide an electric circuit having a variable reactor that can obtain a wide matching range with a small component size and a small number of components.SOLUTION: A variable reactor 10 has: an LC series resonance circuit 14 formed by connecting an inductor L0 and a capacitor C0 in series and having a resonance characteristic at a predetermined frequency; FET_Q1 formed by connecting in-between a drain and a source to the LC series resonance circuit 14 in series; and a diode Di and a shunt capacitor Cs connected in parallel with in-between the drain and the source of the FET_Q1. A gate drive voltage Vgs for driving a control terminal of the variable reactor by a phase control circuit 12 has a phase difference φ that lags in phase with respect to an input current ir of a signal electrically conducted between input and output terminals 10a to 10c of the variable reactor 10. The phase difference φ is variable.SELECTED DRAWING: Figure 1
Patent JP-2023121021-A (JP)
Title: Sound field reproduction device and program
Inventor: SASAKI AKIRA
IPC: H04R3/00
Filed: 2022-02-18
Abstract: To provide a sound field reproduction device capable of reproducing a sound field by using a speaker array that reproduces the wavefront taking into account the influence of the wall when installing a wall that has an opening between the sound source of the desired sound field and the desired boundary when generating a driving signal for speaker array by spectral division method (SDM), and a program.SOLUTION: A drive signal calculator 10 of a sound field reproduction device calculates the sound pressure angle spectrum at wall position yw, using virtual sound source coordinates (xs,ys) with a given buffer length, a sound source signal s(n), and a wall position yw, etc., calculates the sound pressure angle spectrum taking into account the influence of the wall by using y axis direction particle velocity transmittance distribution angle spectrum H(kx), and calculates the angle spectrum D^(kx, y0, z0, ω) of the driving signal by the SDM division formula.SELECTED DRAWING: Figure 3
Patent JP-2023121055-A (JP)
Title: Vehicular seat
Inventor: GOTO KATSUJI
IPC: B60N2/427
Filed: 2022-02-18
Abstract: To obtain a vehicular seat which can inhibit movement of an occupant to the seat front side during a front collision of a vehicle.SOLUTION: A vehicular seat 10 includes: a front panel 14 which is provided at a front part of a seat cushion 12 and has a displacement member 30 which is bent to the seat lower side by a load input during a front collision of a vehicle; a support member 16 provided at a rear part of the seat cushion 12; and a cushion spring 20 installed between the displacement member 30 and the support member 16.SELECTED DRAWING: Figure 1
Patent JP-2023121382-A (JP)
Title: Switch device, and user interface device
Inventor: UMEDA TAIYO
IPC: H01H23/14
Filed: 2022-02-21
Abstract: To enhance operability of a switch device requiring a change of an electrostatic capacitance accompanying contact with a movable body of a detected object as an operation input.SOLUTION: A first sensor 131 detects a change of an electrostatic capacitance of a detection region 12 provided on a knob 11 accompanying contact with fingers F. A second sensor 132 detects a deviation in a first direction D1 of the knob 11. When the change of the electrostatic capacitance is detected by the first sensor 131, and a deviation in the first direction D1 of the knob 11 is detected by the second sensor 132, a control part 14 outputs a first control signal CS1 for controlling operation of an air conditioner 21. The detection region 12 includes a first part 121 and a second part 122. The second part 122 is provided at a position separated in the first direction D1 rather than a center C of the detection region 12 in a direction in the first direction D1, and shows appearance having higher discriminability than that of the first part 121.SELECTED DRAWING: Figure 1
Patent JP-2023122148-A (JP)
Title: Processing tool
Inventor: Nguyen Dinh Dinh
IPC: B23C3/12
Filed: 2022-02-22
Abstract: To provide a processing tool that can be smoothly activated, has correctness, has high precision, can deal with small-large loads, can be fixed in a tilting direction, can improve a centering property of a tilted shaft and can improve wear of a tilting/supporting mechanism considerably.SOLUTION: A processing tool according to the present invention comprises: an upper shaft (1), mounted on a host device, to which torque is transmitted; a tilting device (3), connected to a tip side of the upper shaft (1) and constituted of a stationary yoke (3a) and a tilted yoke (3b), which comprises a pin (3dx) that turns the tilted yoke (3b) in one direction and a pin (3dy) that turns the tilted yoke (3b) in a direction orthogonal to the one direction; a main body driving shaft (4) comprising, at an upper end thereof, a tilted plate (7) connected to the tilted yoke (3b); a holder (5), inserted into a tip side of the main body driving shaft (4), to which a blade tool (6) is attached; and a tilting support mechanism (15) that contacts a lower surface of the tilted plate (7) to support an inclination of the tilted plate (7), with a steel ball (12).SELECTED DRAWING: Figure 1
Patent JP-2023098544-A (JP)
Title: Information processing device and program
Inventor: KODA YORITO
IPC: G05B19/4093
Filed: 2022-02-25
Abstract: To make it possible to create a program that is able to realize the performance of a machine, such as a machine tool, at a higher level.SOLUTION: An aspect of the present invention is an information processing device that generates a first NC program used in a machine tool. The information processing device includes: a first conversion unit configured to convert a second NC program into CL data; an interpretation unit configured to interpret the CL data; a reception unit configured to receive an input of an execution code executable by the machine tool; and a second conversion unit configured to convert the CL data into the first NC program including the execution code received by the reception unit, based on the interpretation of the CL data.SELECTED DRAWING: Figure 4
Patent JP-2023124968-A (JP)
Title: Pouch manufacturing method and pouch intermediate
Inventor: TANAKA HIROKI
IPC: B31B70/81
Filed: 2022-02-28
Abstract: To provide a pouch manufacturing method and a pouch intermediate capable of simplifying a device configuration of a pouch manufacturing device.SOLUTION: A pouch manufacturing method includes: preparing a pouch intermediate 20A assembled with a spout opening 28 formed separately from a spout insertion hole 32; and putting a spout 70 into a pouch from the spout opening 28, allowing a flange 72 to be opposed to an inside surface of a spout attachment film 30, thermally fusing the flange 72 to the spout attachment film 30 after arranging the spout 70 with respect to a pouch intermediate 20A in a state that a pour-out cylindrical part 31 is projected to a pouch outside via the spout insertion hole 32, and plugging the spout opening 28.SELECTED DRAWING: Figure 3
Patent JP-2023129995-A (JP)
Title: light irradiation device
Inventor: KOYAMA AKINORI
IPC: G01N21/88
Filed: 2022-03-07
Abstract: To provide a light irradiation device that can detect germs through irradiation with light even in a room.SOLUTION: A light irradiation device comprises: a first light source 11 that emits a first wavelength (405 nm); a second light source 12 that emits a second wavelength (365 nm) different from the first wavelength; a first band-pass filter 13 that is arranged on the front side of the first light source and passes the first wavelength; a second band-pass filter 14 that is arranged on the front side of the second light source and passes the second wavelength; and an external light blocking filter 15 that is installed on a light path of light passing through the band-pass filters. The external light blocking filter blocks light from entering the inside of the device from the outside. The light irradiation device uses the two or more plurality of different wavelengths in this way as wavelength components of a narrow band to improve sensitivity and causes a portion irradiated with light to emit light more brightly if germs are in the portion, and blocks external light to maintain a state of emitting light in the narrow band.SELECTED DRAWING: Figure 2
Patent JP-2023130852-A (JP)
Title: Thermal transfer printer and method for manufacturing printed matter
Inventor: ITO TAKASHI
IPC: B41J2/325
Filed: 2022-03-08
Abstract: To sufficiently foam foamed particles using a thermal head.SOLUTION: A thermal transfer printer has a thermal head and a platen roller, which overlaps a thermal transfer sheet provided with a foamed particle-containing layer containing foamed particles and an image receiving sheet, conveys the overlapped sheets between the thermal head and the platen roller, makes the thermal head heat the thermal transfer sheet, and transfers the foamed particle-containing layer to the image receiving sheet in a predetermined pattern shape. The thermal transfer printer comprises: a heating part, provided to be able to approach and separate from the platen roller, which heats the platen roller when approaching the platen roller; and a control part that moves the heating part so that the heating part approaches the platen roller, before making the thermal head heat the foamed particle-containing layer on the image receiving sheet to foam the foamed particles, after transferring the foamed particle-containing layer onto the image receiving sheet.SELECTED DRAWING: Figure 1
Patent JP-2022151724-A (JP)
Title: Block copolymer, as well as polymer electrolyte material using the same, polymer electrolyte molding, polymer electrolyte film, electrolyte film with catalyst layer, film electrode composite, solid polymer fuel cell and water electrolysis hydrogen generator
Inventor: MURAKAMI KAZUHO
IPC: C08G65/40
Filed: 2022-03-15
Abstract: To realize a block copolymer and a polymer electrolyte material using the same having excellent proton conductivity even under a low humidity condition and excellent in mechanical strength and chemical stability.SOLUTION: A block copolymer has at least one segment containing an ionic group (hereinafter referred to as "ionic segment") and at least one segment containing no ionic group (hereinafter referred to as "nonionic segment"), wherein the ionic segment has an aromatic hydrocarbon-based polymer having a number average molecular weight of more than 50,000 and less than 150,000, and the number average molecular weight Mn3 of the block copolymer and the number average molecular weight Mn1 of the ionic segment and the number average molecular weight Mn2 of the nonionic segment satisfies Mn3/(Mn1+Mn2)>1.SELECTED DRAWING: None