baber/WOPTO huggingface dataset:
Patent JP-2023069044-A (JP)
Title: Piezoelectric element drive circuit and workpiece conveying apparatus with the same
Inventor: MURATA HIROHIKO
IPC: H10N30/80
Filed: 2021-11-04
Abstract: To provide a piezoelectric element drive circuit capable of quickly performing a charging of a piezoelectric device so as to enable a driving of the piezoelectric device with a high frequency while preventing the generation of a voltage ringing.SOLUTION: A piezoelectric element drive circuit 1 performs a charging against a piezoelectric device 2. The piezoelectric element drive circuit 1 comprises: a reflow circuit 10 that includes a reactor 11 and a first switching element SW1, electrically serially connected, circulates a current supplied from a power supply 2, and functions as a current source for supplying a constant current to the piezoelectric device 2; and a second switching element SW2 that is positioned between the power supply 3 and the reflow circuit 10, and controls a supply of the current against the reflow circuit 10 from the power supply 3 so that the current flowing in the reflow circuit 10 becomes a constant. The reflow circuit 10 is connected so as to enable a supply of the constant current by a driving of the first switching element SW1 to the piezoelectric device 2.SELECTED DRAWING: Figure 1
Patent JP-2023070708-A (JP)
Title: Processor for endoscope and endoscope system
Inventor: SASAMURA DAIKI
IPC: A61B1/04
Filed: 2021-11-10
Abstract: To increase pressure resistance of a circuit board for processing an image of a biological tissue in an endoscope system as compared to the conventional pressure resistance.SOLUTION: There is provided a processor for an endoscope inserted into a body cavity, whose image pickup device for imaging a biological tissue is disposed at the tip, which is connected to an endoscope having a conductive sheath. The processor for an endoscope includes a circuit board for processing an image acquired by the image pickup device, a connector for electrically connecting the image pickup device and the circuit board, a first surge absorber connected between the sheath and a grounding part, and a second surge absorber connected between the circuit board and the grounding part.SELECTED DRAWING: Figure 2
Patent JP-2023060786-A (JP)
Title: Illuminating device and illuminating method
Inventor: YODA EIICHI
IPC: H05B47/155
Filed: 2021-10-18
Abstract: To provide an illuminating device and an illuminating method capable of reducing influences on a living body.SOLUTION: An illuminating device comprises: a first light-emitting diode 10 that has a first peak wavelength in a blue, violet, or ultraviolet light area; a second light-emitting diode 20 that has a second peak wavelength different from the first peak wavelength in a blue, violet, or ultraviolet light area; and a lighting circuit 30 that makes the first light-emitting diode 10 and the second light-emitting diode 20 emit light while varying the quantities of light of the first and second light-emitting diodes in synchronization with each other. The lighting circuit 30 performs lighting control so that a sum total of the quantity of light of the first light-emitting diode 10 and the quantity of light of the second light-emitting diode 20 is constant. By changing the first light-emitting diode 10 to a light-emitting diode having a peak in a blue region and changing the second light-emitting diode 20 to a light-emitting diode having a peak in a red region, the illuminating device can be used for illumination for raising plants. PWM control utilizing a phase inverter circuit allows a sum total of the quantity of light of the first light-emitting diode 10 and the quantity of light of the second light-emitting diode 20 to be constant.SELECTED DRAWING: Figure 1
Patent JP-2023072987-A (JP)
Title: Unloader for vessel
Inventor: MORI MASAHIRO
IPC: B63B27/22
Filed: 2021-11-15
Abstract: To provide an unloader for vessels that can render a structure of a turning mechanism to turn a boom more compact.SOLUTION: An unloader for vessels 10 includes a turning mechanism 15 for turning a boom 13. The turning mechanism 15 includes a driven gear 29 and two driving gears 32R, 32L to be powered from a hydraulic mechanism 26. The driving gears 32R, 32L are rotary gears lined up in circumferential direction C of the driven gear 29. The hydraulic mechanism 26 is capable of executing a driving turn mode for turning a turn base 21 by the two driving gears 32R, 32L and a lock mode for locking the two driving gears 32R, 32L after reversing the turning direction of the driven gear 29 by drive of the two driving gears 32R, 32L to squash the back lash.SELECTED DRAWING: Figure 5
Patent JP-2023074838-A (JP)
Title: Method for preparing analysis sample
Inventor: UESUGI SOICHIRO
IPC: G01N1/04
Filed: 2021-11-18
Abstract: To simply obtain an analysis sample with high analysis accuracy from a mixed metal.SOLUTION: A method for preparing an analysis sample comprises a first step (S10, S20) of obtaining a sample from a mixed metal, a second step (S30) of classifying the sample into a plurality of particle size ranges, and a third step (S40 to S44) of taking out some samples from the respective samples of the plurality of particle size ranges after classification, and obtaining an analysis sample containing each sample of the plurality of particle size ranges in the same weight ratio as a weight ratio of each sample of the plurality of particle size ranges to the sample obtained in the first step.SELECTED DRAWING: Figure 1
Patent JP-2022031286-A (JP)
Title: Information processing apparatus, method and program
IPC: G09B19/00
Filed: 2021-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an information processing apparatus, method and program capable of bringing up operators. 
     SOLUTION: An information processing apparatus according to an embodiment comprises first acquisition means, second acquisition means, determination means, and presenting means. The first acquisition means acquires first operation data representing an operation of a first operator. The second acquisition means acquires second operation data representing an operation of a second operator. The determination means compares the first operation data and second operation data with each other to determine their similarity. The presenting means presents indication data, indicative of improvement points related to an operation to be done to perform predetermined work, to the first operator according to a result of the determination by the determination means. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023078665-A (JP)
Title: earpick
Inventor: KAWAGUCHI TSUTOMU
IPC: A47K7/00
Filed: 2021-11-26
Abstract: To provide an earpick that can easily and safely remove earwax in an external ear canal.SOLUTION: When a user grips an ear pick body 2, with an ear wax removal cylinder 3 pushed against the external ear canal 10, the ear wax removal cylinder 3 makes a move on a depth of the external ear canal 10 while reversing, as shown in Fig. 6(a). In this instance, the ear wax removal cylinder 3 is deformed in a covering manner on a surface of the external ear canal 10 without sliding longitudinally for the surface of the external ear canal 10, so that ear wax 13 is held on an outer peripheral surface of the ear wax removal cylinder 3 and is prevented from being pushed into the depth of the external ear canal 10. When the user more grips the ear pick body 2, the ear wax removal cylinder 3 completely protrudes, as shown in Fig. 6(b) and, when the user firmly grips the ear pick body 2 in this state, the ear wax removal cylinder 3 inflates and sticks to the surface of the external ear canal 10. Then, by drawing out the ear pick 1 by the user, the ear wax 13 is scraped off with a complementary protrusion 5, discharged and removed, as shown in Fig. 6(c).SELECTED DRAWING: Figure 6
Patent JP-2023079751-A (JP)
Title: Design support device
Inventor: KUSHIMA SOICHIRO
IPC: E04B1/18
Filed: 2021-11-29
Abstract: To support structural design of a building using appropriate structural members only by input of a design condition.SOLUTION: A design support device creates, by a member list creation unit, a member list storing a plurality of predetermined members for every member ranking related to structural members, the member list arraying the predetermined members in ascending order in modulus of section, cross-sectional area, or external shape size. The design support device receives, by an input unit, a design condition including a building model and the range of the member ranking. The design support device repeats, by a changing unit, based on a result of stress analysis of a building model in which the predetermined members selected from the member list are allocated to the plurality of structural members, changing the predetermined members allocated to the plurality of structural members until the design condition is satisfied. At this time, when changing the predetermined members allocated to the plurality of structural members, the changing unit changes the predetermined members in the arraying order in the member list for the member ranking satisfying the design condition.SELECTED DRAWING: Figure 2
Patent JP-2023079773-A (JP)
Title: voltage source circuit
Inventor: KOGANE TOMOHIRO
IPC: G05F3/30
Filed: 2021-11-29
Abstract: To provide a voltage source circuit capable of outputting a supply voltage which is stable for a temperature change.SOLUTION: A voltage source circuit includes a band gap reference circuit, a reference temperature setting circuit, and a bias current supply circuit. The band gap reference circuit includes a first PNP bipolar transistor and a second PNP bipolar transistor whose bases are connected to each other and whose collectors are grounded, and outputs a supply voltage. The reference temperature setting circuit sets a reference temperature. The bias current supply circuit supplies a bias current to the bases of the first PNP bipolar transistor and the second PNP bipolar transistor based on results of comparison between the temperature of the band gap reference circuit and the reference temperature. The supply of the bias current is performed in a manner such as to reduce a non-linear component for the temperature of an emitter-to-base voltage of the first PNP bipolar transistor.SELECTED DRAWING: Figure 1
Patent JP-2022087087-A (JP)
Title: Solid composition
Inventor: SHIBATA AKO
IPC: A23L33/10
Filed: 2021-11-30
Abstract: To provide a solid composition which contains a milk-derived sphingomyelin and is less prone to flavor deterioration during preservation.SOLUTION: This solid composition contains (A) a milk-derived sphingomyelin of more than 0.11 mass% and less than 3.16 mass%, (B) a sugar alcohol, and (C) potassium, wherein the content mass ratio [(C)/(A)] of the component (C) to the component (A) is 0.2-9.0.SELECTED DRAWING: None
Patent JP-2023082842-A (JP)
Title: Adhesive sheet
Inventor: ITO KATSUNORI
IPC: B32B7/06
Filed: 2021-12-03
Abstract: To provide an adhesive sheet capable of temporarily fixing an adherend in a peelable manner in which releasability is exhibited with a low-power laser beam, a step of washing the adherend after peeling can be eliminated and a peeling appearance part has a narrow range.SOLUTION: There is provided an adhesive sheet which comprises an adhesive layer, a base material and a transfer layer in this order, wherein the adhesive layer contains a silicone-based adhesive. In one embodiment, the light transmittance of the adhesive layer at a wavelength of 248 nm is preferably 25% or more. In one embodiment, the light transmittance of the base material at a wavelength of 248 nm is preferably 60% or less.SELECTED DRAWING: Figure 1
Patent JP-2023084906-A (JP)
Title: Water receiving tank device
Inventor: SAKATANI TETSUNORI
IPC: E03B5/00
Filed: 2021-12-08
Abstract: To disclose an example of a water receiving tank device capable of preventing water from being stored in a water receiving tank for a long time.SOLUTION: In a water receiving tank device 10, when the demand for water supply is small, that is, during low demand hours, a water level in a water receiving tank 11 is kept at a lower water level than during high demand hours, and an inflow valve 13 is opened when the water level is lower than during high demand hours. Therefore, in the water receiving tank device 10, it is possible to prevent water from being stored in the water receiving tank 11 for a long time, at least when the demand for water supply is small. When the demand for water supply is high, that is, during high demand hours, the water level in the water receiving tank 11 is kept higher than during low demand hours, and the inflow valve 13 is opened when the water level is higher than during low demand hours. Therefore, in the water receiving tank device 10, it is possible to prevent the water from being stored in the water receiving tank 11 for a long time while suppressing the shortage of water for water supply.SELECTED DRAWING: Figure 1
Patent JP-2023085892-A (JP)
Title: Power source device and method for pressing semiconductor elements
Inventor: TAKEGAI NOBUTAKA
IPC: H01L23/40
Filed: 2021-12-09
Abstract: To provide a power source device with an increased assembly, and a method for pressing semiconductor elements.SOLUTION: In the power source device, a reinforcement member 50 includes: a heat discharge member 20 having a first supporting wall 21 and a second supporting wall 22 for supporting a plurality of semiconductor elements 11, 12, and 13; and a pressing member 40 for pressing the plurality of semiconductor elements 11, 12, and 13 toward the first supporting wall 21 and the second supporting wall 22. The pressing member 40 includes: a first contact part 41 and a second contact part 43 in contact with the first supporting wall 21 and the second supporting wall 22; and a first pressing part 42 and a second pressing part 44 extending from the contact parts for pressing the semiconductor elements to the supporting walls.SELECTED DRAWING: Figure 1
Patent JP-2023089852-A (JP)
Title: Image forming apparatus
Inventor: SUNAMURA KAITO
IPC: G03G15/08
Filed: 2021-12-16
Abstract: To provide a configuration that can select a mode of preferentially achieving the extension of the life of a cartridge and preventing abnormal discharge occurring on the upstream side of a primary transfer unit in the direction of rotation of a photoconductor drum.SOLUTION: A control unit 200 can have a first mode for controlling such that the peripheral speed ratio of the peripheral speed of a developing roller 3 to the peripheral speed of a photoconductor drum 1 is a first peripheral speed ratio and the first peripheral speed ratio becomes larger than 50% and smaller than 100%, and the potential difference between a development potential and a surface potential of an area of the photoconductor drum 1 where an electrostatic latent image is formed by a laser unit 7 becomes a first potential difference, and a second mode for controlling such that the peripheral speed ratio is a second peripheral speed ratio larger than the first peripheral speed ratio and the second peripheral speed ratio becomes less than 150%, and when the potential difference becomes a second potential difference smaller than the first potential difference.SELECTED DRAWING: Figure 2
Patent JP-2022037139-A (JP)
Title: Equol-containing extract, method for production thereof, method for extraction of equol, and equol-containing food
IPC: A61P15/00
Filed: 2021-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an extract obtained by extracting useful components containing equol from an equol-containing fermented soybean hypocotyl, and a method for producing the same. 
     SOLUTION: The present invention makes it possible to efficiently extract useful components containing equol from the fermented soybean hypocotyl by subjecting an equol-containing fermented soybean hypocotyl to extraction treatment using an ethanol aqueous solution as an extractant. The present invention reduces the content of saponin, which causes an unpleasant taste, by sequentially subjecting the equol-containing fermented soybean hypocotyl to extraction treatment using an ethanol aqueous solution and to extraction treatment using ethanol, while efficiently extracting equol and glycitein. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023092793-A (JP)
Title: Switching device for ac electric motor
Inventor: ISHIHARA Kanzo
IPC: H02P25/18
Filed: 2021-12-22
Abstract: To increase the number of operating patterns for an AC electric motor.SOLUTION: An AC electric motor switching device 10 controls the switching of an AC electric motor 4. The AC electric motor switching device 10 has a switching unit 20 that switches the connecting states of windings 71, 72, 73 of a plurality of phases. The switching unit 20 switches between a first state, a second state, and a third state. The first state is a state in which the current flow control to each of first windings 71A, 72A, 73A of each phase is allowed and the current flow control to each of second windings 71B, 72B, 73B is shut off. The second state is a state in which the current flow control to each of the second windings 71B, 72B, 73B of each phase is allowed and the current flow control to each of the first windings 71A, 72A, 73A is shut off. The third state is a state in which the current flow control to the first windings 71A, 72A, 73A and the second windings 71B, 72B, 73B is allowed.SELECTED DRAWING: Figure 1
Patent JP-2022136967-A (JP)
Title: Electrochemical type gas sensor, ozonizer, and humidifier
Inventor: KITO SHINICHIRO
IPC: G01N27/416
Filed: 2021-12-22
Abstract: To provide an electrochemical type gas sensor that more accurately detects a concentration of gas to be detected, even when a concentration of the gas to be detected contained in an object gas is a low concentration.SOLUTION: In an electrochemical type gas sensor 10, a first detector element 21 is stored in a first storage part 31. In a first introduction port 31A of the first storage part 31, a moisture permeable film 24 is provided. The moisture permeable film 24 substantially blocks the permeation of a gas to be detected. A second detector element 22 is disposed in a space entered by moisture vapor and the gas to be detected contained in an object gas. According to this configuration, the electrochemical type gas sensor 10 can detect a concentration of 0-1 ppm of a gas to be detected.SELECTED DRAWING: Figure 1
Patent JP-2022043267-A (JP)
Title: Magnetic tape, magnetic tape cartridge, and magnetic tape device
IPC: G11B5/738
Filed: 2021-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape that can reproduce data with good reproduction quality for a magnetic tape device that uses a plurality of reading elements. 
     SOLUTION: A magnetic tape includes a nonmagnetism support body and a magnetic layer. The edge shape identified by magnetic force microscopic observation of the timing base servo pattern of the magnetic layer is such that a difference between L 99.9 , a 99.9% value of the cumulative distribution function of the displacement in the longitudinal direction of the magnetic tape from an ideal shape and L 0.1 , a 0.1% value of the cumulative distribution function is equal to or smaller than 180 nm. The difference between the spacing S after  measured by the optical interference method on the surface of the magnetic layer after ethanol cleaning and the spacing S before  measured by the optical interference method before ethanol cleaning exceeds 0 nm and is equal to or smaller than 6.0 nm. A magnetic tape cartridge and a magnetic tape device including this magnetic tape are also provided. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023097972-A (JP)
Title: Alcoholic beverage, production method of alcoholic beverage, and flavor improving method of alcoholic beverage
Inventor: Shiono yusuke
IPC: C12G3/04
Filed: 2021-12-28
Abstract: To provide an alcoholic beverage with an energy drink feeling enhanced, a production method of an alcoholic beverage, and a flavor improving method of an alcoholic beverage for enhancing an energy drink feeling.SOLUTION: An alcoholic beverage according to the invention has a content of methyl salicylate of 0.05 ppm or more. Preferably, the alcoholic beverage has a sugar/acid ratio of 5.00-20.00. A production method of the alcoholic beverage includes a step for making the content of methyl salicylate 0.05 ppm or more. A flavor improving method of the alcoholic beverage enhances an energy drink feeling and includes a step for making the content of methyl salicylate 0.05 ppm or more.SELECTED DRAWING: None
Patent JP-2021531257-A (JP)
Title: Ｉｌ−１７モジュレーターとしてのスピロ環状インダン類似体
IPC: C07D311/96
Filed: 2019-07-08
Abstract: 一連の式（Ｉ）の置換スピロ環状インダン誘導体、およびその類似体は、ヒトＩＬ−１７活性の強力なモジュレーターであり、したがって、炎症性障害および自己免疫障害を含む様々なヒトの病気の治療および／または予防に有益である。
Patent JP-2021531785-A (JP)
Title: 制約されたｃｄ３結合ドメインおよび受容体結合領域を含有する多重特異性ポリペプチド構築物ならびにそれを使用する方法
IPC: C07K16/18
Filed: 2019-07-23
Abstract: 本発明は概して、CD3、第2の抗原、および共刺激受容体または抑制性受容体のようなT細胞の受容体に少なくとも結合する多重特異性ポリペプチドに関し、多重特異性ポリペプチドは、CD3に係合することができるものである。いくつかの態様において、多重特異性ポリペプチド構築物は、共刺激受容体に結合し、共刺激結合活性を提供する。いくつかの態様において、多重特異性ポリペプチド構築物は、抑制性受容体に結合し、抑制活性を阻止する。いくつかの局面において、多重特異性ポリペプチドは、制約されたCD3結合を有し、腫瘍関連抗原のような第2の抗原に結合した時にのみ、CD3に結合するかまたは係合する。いくつかの態様において、多重特異性ポリペプチドは、切断された時に二重エフェクター機能をもたらす切断可能リンカーを含有している。これらの多重特異性ポリペプチドを作製し、多様な治療適用、診断適用、および予防適用において使用する方法も、提供される。
Patent JP-2022501854-A (JP)
Title: 車対ｘメッセージのフィルタリング方法、車対ｘ通信装置およびコンピュータ可読記録媒体
IPC: H04W4/40
Filed: 2019-09-05
Abstract: 車対Ｘメッセージのフィルタリング方法、車対Ｘ通信装置およびコンピュータ可読記録媒体本発明は、車対Ｘメッセージのフィルタリング方法において：−ある数の車対Ｘメッセージを受信するステップと、−受信した車対Ｘメッセージの数から、破棄すべき車対Ｘメッセージの数により、処理すべき車対Ｘメッセージの数が残るように、受信した車対Ｘメッセージをフィルタリングするためのフィルタパラメータを調整するステップと、を備える方法に関する。ここで、所定期間における処理すべき車対Ｘメッセージの数と所定期間における車対Ｘメッセージの処理用に設けられる数との偏差を示す補正値に応じて調整が行われる。また、本発明は、対応する車対Ｘ通信装置およびコンピュータ可読記録媒体に関する。
Patent JP-2021522520-A (JP)
Title: 非破壊検査のためのロボットシステムと方法
IPC: G01N29/28
Filed: 2019-04-16
Abstract: 試験対象物の非破壊検査（ＮＤＴ）のためのロボットシステムであって、試験対象物の表面上でＮＤＴを実行するためのトランスデューサホルダおよびＮＤＴトランスデューサと、ＮＤＴトランスデューサの所定の軌道を記憶するためのメモリと、試験対象物の表面とＮＤＴトランスデューサおよび／またはトランスデューサホルダとの間の接触力および／または接触モーメントの測定値を提供するための力感知装置と、所定の軌道に基づいて作動信号を生成するためのコントローラと、作動信号に基づいて試験対象物に対するＮＤＴトランスデューサの位置および／または方位を制御するための位置決め装置とを備える。その結果、試験対象物に対するＮＤＴトランスデューサの位置および／または方位、あるいは、ＮＤＴトランスデューサおよび／またはトランスデューサホルダと試験対象物との間の接触力および／または接触モーメントを自動的に適合させて、ＮＤＴ測定の品質を改善することができる。 【選択図】図１
Patent JP-2021532693-A (JP)
Title: 上り制御情報の伝送方法、装置及びコンピュータ記憶媒体
IPC: H04W72/04
Filed: 2019-08-06
Abstract: 本願の実施例は、上り制御情報の伝送方法、装置及びコンピュータ記憶媒体を開示する。前記方法は、端末が物理上り共有チャネル（ＰＵＳＣＨ）のタイプ及び／又は上り制御情報のタイプに基づいて、対応する第１ＰＵＳＣＨ構成パラメータを選択することと、前記端末が前記第１ＰＵＳＣＨ構成パラメータに基づいて上り制御情報を伝送することと、を含み、異なるＰＵＳＣＨ構成パラメータは、異なるタイプのＰＵＳＣＨ及び／又は異なるタイプの上り制御情報に対応する。
Patent JP-2022511302-A (JP)
Title: Ｇｐｒ１１９リガンドを有効成分として含む非アルコール性脂肪肝疾患の予防または治療用の薬学的組成物
IPC: A61P1/16
Filed: 2019-09-11
Abstract: 本発明は、ＧＰＲ１１９（Ｇ ｐｒｏｔｅｉｎ ｃｏｕｐｌｅｄ ｒｅｃｅｐｔｏｒ １１９）リガンドを有効成分として含む非アルコール性脂肪肝疾患の予防または治療用の薬学的組成物に関し、本発明に係る薬学的組成物は、脂質代謝を改善し、肝組織中の脂肪蓄積を減らし、肝組織の炎症と線維化を通じた組織学的損傷を防ぐ優れた効果を示すため、非アルコール性脂肪肝疾患の予防または治療用途として有用に使用できる。
Patent JP-2021526459-A (JP)
Title: 全効果逆浸透膜素子及び純水機
IPC: B01D63/10
Filed: 2018-10-15
Abstract: 全効果逆浸透膜素子および純水機であって、全効果逆浸透膜素子は中心管（１０）と逆浸透膜（２０）とを含み、中心管（１０）には若干の集水孔（１１）設けられており、逆浸透膜（２０）は中心管（１０）を巻装して、各集水孔（１１）を覆い、逆浸透膜（２０）は原水流路を形成し、逆浸透膜（２０）の両側には第１の防水バリア（２１）と第２の防水バリア（２２）が封着され、第１の防水バリア（２１）と中心管（１０）が第１の濃縮水出口（２１１）を形成し、第１の防水バリア（２１）と逆浸透膜（２０）が第２の濃縮水出口（２１２）を形成し、第２の防水バリア（２２）と逆浸透膜（２０）が第１の原水入口（２２１）を形成し、第２の防水バリア（２２）と中心管（１０）が第２の原水入口（２２２）を形成する。【選択図】図１